WorldWideScience

Sample records for rapidly labor demand

  1. Emotional labor demands and compensating wage differentials.

    Science.gov (United States)

    Glomb, Theresa M; Kammeyer-Mueller, John D; Rotundo, Maria

    2004-08-01

    The concept of emotional labor demands and their effects on workers has received considerable attention in recent years, with most studies concentrating on stress, burnout, satisfaction, or other affective outcomes. This study extends the literature by examining the relationship between emotional labor demands and wages at the occupational level. Theories describing the expected effects of job demands and working conditions on wages are described. Results suggest that higher levels of emotional labor demands are associated with lower wage rates for jobs low in cognitive demands and with higher wage rates for jobs high in cognitive demands. Implications of these findings are discussed. (c) 2004 APA

  2. The Supply and Demand for College Educated Labor.

    Science.gov (United States)

    Nollen, Stanley D.

    In this study a model for the supply of college educated labor is developed from human capital theory. A demand model is added, derived from neoclassical production function theory. Empirical estimates are made for white males and white females, using cross-sectional data on states of the U.S., 1960-70. In human capital theory, education is an…

  3. SUPPLY AND DEMAND IN THE SYRIAN LABOR MARKET

    Directory of Open Access Journals (Sweden)

    Allam YOUSUF

    2017-05-01

    Full Text Available Unemployment is one of the most serious crises which confronts countries, and has many negative social effects; it justifies government intervention using mechanisms of the balance of supply and demand. It is one of the most severe problems that the Syrian labor market faces, which is under constant pressure because of the new flows of young people. The aim of this study is to shed light on the concepts which relate to the labor market, and provide a conceptual framework to understand the Syrian labor market during the war, as well as making some recommendations to help the Syrian labor market recover after the war. According to this study findings show that the unemployment rates in Syria remained stable during 2009 – 2010 (8.6%. Subsequently, the rate rose to (14.9% while in (2012 it rose sharply to (34.9 % as a result at the end of 2012 the unemployment rate was (26.8% higher than it was in 2009.

  4. Labor Supply, Labor Demand, and Men's Underemployment in Rural and Urban Labor Markets.

    Science.gov (United States)

    Tigges, Leann M.; Tootle, Deborah M.

    1990-01-01

    Examines the effect of the labor market structure on underemployment and low-wage employment of urban and rural White males. Examines factors of special public employment, global industrial competition, sexual competition, and high proportion of rural female workers. Concludes industrial restructuring and increased foreign competition threaten…

  5. Market design for rapid demand response

    DEFF Research Database (Denmark)

    Nielsen, Kurt; Tamirat, Tseganesh Wubale

    We suggest a market design for rapid demand response in electricity markets. The solution consists of remotely controlled switches, meters, forecasting models as well as a flexible auction market to set prices and select endusers job by job. The auction market motivates truth-telling and makes...... it simple to involve the endusers in advance and to activate demand response immediately. The collective solution is analyzed and economic simulations are conducted for the case of Kenya. Kenya has been su ering from unreliable electricity supply for many years and companies and households have learned...... as the Transmission System Operator (TSO) requests demand response and the winning endusers are disconnected immediately if the TSO accepts the result of the auction. The endusers are compensated with a uniform auction price job by job and the Aggregator receives part of the surplus. The simulation captures...

  6. Rapid HIV-1 testing during labor: a multicenter study.

    Science.gov (United States)

    Bulterys, Marc; Jamieson, Denise J; O'Sullivan, Mary Jo; Cohen, Mardge H; Maupin, Robert; Nesheim, Steven; Webber, Mayris P; Van Dyke, Russell; Wiener, Jeffrey; Branson, Bernard M

    2004-07-14

    Timely testing of women in labor with undocumented human immunodeficiency virus (HIV) status could enable immediate provision of antiretroviral prophylaxis. To determine the feasibility and acceptance of rapid HIV testing among women in labor and to assess rapid HIV assay performance. The Mother-Infant Rapid Intervention At Delivery (MIRIAD) study implemented 24-hour counseling and voluntary rapid HIV testing for women in labor at 16 US hospitals from November 16, 2001, through November 15, 2003. A rapid HIV-1 antibody test for whole blood was used. Acceptance of HIV testing; sensitivity, specificity, and predictive value of the rapid test; time from blood collection to patient notification of results. There were 91,707 visits to the labor and delivery units in the study, 7381 of which were by eligible women without documentation of HIV testing. Of these, 5744 (78%) women were approached for rapid HIV testing and 4849 (84%) consented. HIV-1 test results were positive for 34 women (prevalence = 7/1000). Sensitivity and specificity of the rapid test were 100% and 99.9%, respectively; positive predictive value was 90% compared with 76% for enzyme immunoassay (EIA). Factors independently associated with higher test acceptance included younger age, being black or Hispanic, gestational age less than 32 weeks, and having had no prenatal care. Lower acceptance was associated with being admitted between 4 pm and midnight, particularly on Friday nights, but this may be explained in part by fewer available personnel. Median time from blood collection to patient notification of result was 66 minutes (interquartile range, 45-120 minutes), compared with 28 hours for EIA (PHIV testing is feasible and delivers accurate and timely test results for women in labor. It provides HIV-positive women prompt access to intrapartum and neonatal antiretroviral prophylaxis, proven to reduce perinatal HIV transmission, and may be particularly applicable to higher-risk populations.

  7. Revisiting Marshall's Third Law: Why Does Labor's Share Interact with the Elasticity of Substitution to Decrease the Elasticity of Labor Demand?

    Science.gov (United States)

    Hoffman, Saul D.

    2009-01-01

    The third Marshall-Hicks-Allen rule of elasticity of derived demand purports to show that labor demand is less elastic when labor is a smaller share of total costs. As Hicks, Allen, and then Bronfenbrenner showed, this rule is not quite correct, and actually is complicated by an unexpected negative relationship involving labor's share of total…

  8. Relationship between Parafiscal Contributions and Labor Demand in the Manufacturing Sector in Colombia (2001-2010

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    Héctor Fabio Ríos Hernández

    2016-04-01

    Full Text Available This research aims to analyze the behavior of labor demand in the manufacturing sector, in relation to parafiscal contributions and labor costs in the period between 2001 and 2010. To meet this objective, output and labor cost elasticity of employment are calculated for skilled and unskilled workers, through panel data fixed effects methodology, using the Annual Manufacturing Survey; the correction of errors was performed by feasible generalized least squares (FGLS and panel-corrected standard errors (PCSE method.

  9. Community Colleges and Labor Market Conditions: How Does Enrollment Demand Change Relative to Local Unemployment Rates?

    Science.gov (United States)

    Hillman, Nicholas W.; Orians, Erica Lee

    2013-01-01

    This study uses fixed-effects panel data techniques to estimate the elasticity of community college enrollment demand relative to local unemployment rates. The findings suggest that community college enrollment demand is counter-cyclical to changes in the labor market, as enrollments rise during periods of weak economic conditions. Using national…

  10. Poverty, Fertility and Child Labor: Does Demand Theory of Fertility Matter? An Exploratory Study in India

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    Gargi Bhattacharya

    2013-07-01

    Full Text Available It is hypothesized that fertility, poverty and child labor are jointly determined variables; neither can be assumed to be an independent determinant of the other. In a simultaneous equation framework, we find that demand theory of fertility does hold good even at the lower level of income where the females are compelled to go outside home for cash in order to avoid destitute and they prefer less number of children. Therefore, in order to regulate fertility in India, one can suggest increasing female employment opportunity at the informal sector, since formal sector job is severely restricted in India. It is observed that child labor is caused by lower health status and poor human capital investment. Thus, if we increase the per capita social sector expenditure on education and healthcare, it directly augments enrollment of the children in school. Since health and education is treated as complementary to each other, a rise in social sector investment has some spillover benefits to the society.

  11. On the contribution of reconstruction labor wages and material prices to demand surge

    Science.gov (United States)

    Olsen, Anna H.; Porter, Keith A.

    2011-01-01

    Demand surge is understood to be a socio-economic phenomenon of large-scale natural disasters, most commonly explained by higher repair costs (after a large- versus small-scale disaster) resulting from higher material prices and labor wages. This study tests this explanation by developing quantitative models for the cost change of sets, or "baskets," of repairs to damage caused by Atlantic hurricanes making landfall on the mainland United States. We define six such baskets, representing the total repair cost, and material and labor components, each for a typical residential or commercial property. We collect cost data from the leading provider of these data to insurance claims adjusters in the United States, and we calculate the cost changes from July to January for nine Atlantic hurricane seasons at fifty-two cities on the Atlantic and Gulf Coasts. The data show that: changes in labor costs drive the changes in total repair costs; cost changes can vary significantly by geographic region and year; and cost changes for the residential basket of repairs are more volatile than the cost changes for the commercial basket. We then propose a series of multilevel regression models to predict the cost changes by considering several combinations of the following explanatory variables: the largest gradient wind speed at a city in a hurricane season; the number of tropical storms in a hurricane season whose center passes within 200 km of a city; and cost changes in the first two quarters of the year. We also allow the coefficients of the regression model to be stochastic, varying across groups defined by region of the Southeastern United States and year. Our best models predict that, for any city on the Gulf or Atlantic Coasts in any hurricane season, the residential total repair cost changes vary from 0.01 to 0.25, depending on the wind speed and number of storms, with an uncertainty of 0.1 (two standard errors of prediction) given the wind speed and number of storms. The

  12. Incorporation of Emotional Labor in the Demand-Control-Support Model: The relation with Emotional Exhaustion and Personal Accomplishment in Nurses

    NARCIS (Netherlands)

    Näring, Gérard; van Droffelaar, Annemarie

    2008-01-01

    Nursing comprises interactions with patients which may require emotional labor. This study clarifies the relation of emotional labor with the three burnout dimensions within the context of the Demand Control Support model in nurses. We used the Dutch Questionnaire on Emotional Labor (D-QEL) to

  13. The (Mis)Match between supply and demand labor systems in Kosovo on employability skills: The moderating effects of personal attributes in transition to employment

    OpenAIRE

    Bujar Gallopeni

    2013-01-01

    This study addresses the mismatch between labor supply and labor demand in Kosovo and how this is related to employability skills. Self-report questionnaires were used for collecting data from two groups of respondents, employees and employers, in order to consider both sides of the labor. The within and between groups analyses were conducted using paired sample t-test in the level of skills acquisition and skills requirement. Results indicate that there is a mismatch between labor supply and...

  14. Labor.

    Science.gov (United States)

    Martz, Carlton

    2001-01-01

    This theme issue of the "Bill of Rights in Action" looks at labor issues. The first article examines the unionization efforts of the Wobblies in the United States at the beginning of the 20th century. The second article explores the protests of the Luddites during Britain's Industrial Revolution. The final article looks at whether…

  15. Supply and Demand: How Community Colleges Can Help Replenish the U.S. Labor Market

    Science.gov (United States)

    Twomey, John

    2008-01-01

    This article describes four factors that greatly affect the United States' labor market over the coming years. These are: (1) impending baby boomer retirements; (2) ongoing shifts in the country's demographic composition; (3) the greatly increased payoff on postsecondary education; and (4) the direct correlation between technological advances and…

  16. Demand-pull and cost-push effects on labor income in Turkey, 1973-90

    NARCIS (Netherlands)

    Dietzenbacher, E; Gunluk-Senesen, G

    2003-01-01

    In this paper we attempt to assess the changes in the Turkish production structure, and labor income in particular, between the 1970s and the 1990s. During this period a shift has taken place from an inward-looking policy towards an outward-oriented one. For our analysis we use two partially closed

  17. Labor Supply Heterogeneity and Demand for Child Care of Mothers with Young Children

    NARCIS (Netherlands)

    Apps, Patricia F.; Kabátek, J.; Rees, Ray; van Soest, A.H.O.

    2012-01-01

    This paper introduces a static structural model of hours of market labor supply, time spent on child care and other domestic work, and bought in child care for married or cohabiting mothers with pre-school age children. The father's behavior is taken as given. The main goal is to analyze the

  18. Labor Supply Heterogeneity and Demand for Child Care of Mothers with Young Children

    NARCIS (Netherlands)

    Apps, Patricia F.; Kabátek, J.; Rees, Ray; van Soest, A.H.O.

    This paper introduces a static structural model of hours of market labor supply, time spent on child care and other domestic work, and bought in child care for married or cohabiting mothers with pre-school age children. The father's behavior is taken as given. The main goal is to analyze the

  19. Labor supply heterogeneity and demand for child care of mothers with young children

    NARCIS (Netherlands)

    Apps, Patricia; Kabatek, Jan; Rees, Ray; van Soest, Arthur

    2016-01-01

    This paper presents a structural model of the labor supply and child care choices of partnered mothers with pre-school aged children. The father's time-use decisions are taken as given. The main goal is to analyze the sensitivity of maternal time use to the price of child care, taxes, benefits and

  20. An Agent-Based Labor Market Simulation with Endogenous Skill-Demand

    Science.gov (United States)

    Gemkow, S.

    This paper considers an agent-based labor market simulation to examine the influence of skills on wages and unemployment rates. Therefore less and highly skilled workers as well as less and highly productive vacancies are implemented. The skill distribution is exogenous whereas the distribution of the less and highly productive vacancies is endogenous. The different opportunities of the skill groups on the labor market are established by skill requirements. This means that a highly productive vacancy can only be filled by a highly skilled unemployed. Different skill distributions, which can also be interpreted as skill-biased technological change, are simulated by incrementing the skill level of highly skilled persons exogenously. This simulation also provides a microeconomic foundation of the matching function often used in theoretical approaches.

  1. US Labor Demand: a Discourse Analysis on the â Hidden Forceâ behind Illegal Immigration

    OpenAIRE

    Cooper, Jeffrey T.

    2008-01-01

    The dominant ideology within the illegal immigration discourse in the US primarily faults illegal workers for the problem by highlighting the act of illegally entering the US as the origin of the problem. As the dominant ideology goes, illegal immigrants evade law enforcement at the border; they deceive employers to secure work. They disrupt labor markets by lowering wages which displaces lower class US workers. The illegal immigrants and their families abuse social services that they do no...

  2. [Can nursing staff from abroad meet the growing demand for care? Analysis of labor migration in nursing professions in 2010].

    Science.gov (United States)

    Afentakis, A; Maier, T

    2013-08-01

    Owing to demographic changes, there will probably not be enough nursing staff available in the future to cover the continually increasing demand for long-term care. Among other things, labor migration is seen as a means to meet shortages in care staff. This report analyzes to what extent migrant workers meet the need for nursing staff today, what the structure of their qualifications is, and from which countries they come. The results show that migrant workers in nursing professions mainly come from the eastern EU countries and the former Soviet Union. The percentage of nursing staff with a minimum qualification of 1 year of long-term care training is significantly lower in the group of migrant workers than in the group of nonmigrant workers. Given the decline of new migrant workers in nursing professions in the past decade, labor migration contributes only to a small extent toward closing this gap in the long term. In view of the increase in training rates and labor participation, it is to be regarded rather as a temporary solution.

  3. What drives Senegalese migration to Europe? The role of economic restructuring, labor demand, and the multiplier effect of networks

    Directory of Open Access Journals (Sweden)

    Pau Baizán

    2016-08-01

    Full Text Available Background: International migration from Sub-Saharan Africa to Europe is poorly understood. Furthermore, existing studies pay insufficient attention to the links between the micro-level factors and political, social, and economic processes in both origin and destination areas. Here we integrate insights from institutional approaches in migration and development research with perspectives that highlight the role of labor market and social capital. Objective: We analyze the contextual and individual-level determinants of migration from Senegal to France, Italy, and Spain since the mid-1970s. We examine the following hypotheses: (1 In Senegal, the deterioration of living conditions and heightened economic insecurity have created the conditions for increasing out-migration propensities. (2 In Europe, labor market restructuring has increased job opportunities in particular places and job niches. (3 In facilitating access of Senegalese migrants to jobs in Europe, social networks have linked these two processes. (4 The conjunction of periods of strong labor demand and the availability of personal networks in Europe creates a boosting effect on the migration probabilities of the Senegalese to Europe. Methods: We use event history models to analyze life course data from the Migrations between Africa and Europe survey (2008. Results: Our empirical results concerning both individual socioeconomic indicators and contextual indicators provide consistent support for the four hypotheses proposed. Conclusions: The initiation and expansion of migration between Senegal and Europe stem from the simultaneous presence of several key factors at origin and destination, including processes of economic restructuring and the mutually reinforcing process of social capital formation and changing labor market conditions. These factors are historically contingent, but they may have a wider relevance in the explanation of migration from developing countries to developed

  4. Impact of round-the-clock, rapid oral fluid HIV testing of women in labor in rural India.

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    Nitika Pant Pai

    2008-05-01

    Full Text Available BACKGROUND: Testing pregnant women for HIV at the time of labor and delivery is the last opportunity for prevention of mother-to-child HIV transmission (PMTCT measures, particularly in settings where women do not receive adequate antenatal care. However, HIV testing and counseling of pregnant women in labor is a challenge, especially in resource-constrained settings. In India, many rural women present for delivery without any prior antenatal care. Those who do get antenatal care are not always tested for HIV, because of deficiencies in the provision of HIV testing and counseling services. In this context, we investigated the impact of introducing round-the-clock, rapid, point-of-care HIV testing and counseling in a busy labor ward at a tertiary care hospital in rural India. METHODS AND FINDINGS: After they provided written informed consent, women admitted to the labor ward of a rural teaching hospital in India were offered two rapid tests on oral fluid and finger-stick specimens (OraQuick Rapid HIV-1/HIV-2 tests, OraSure Technologies. Simultaneously, venous blood was drawn for conventional HIV ELISA testing. Western blot tests were performed for confirmatory testing if women were positive by both rapid tests and dual ELISA, or where test results were discordant. Round-the-clock (24 h, 7 d/wk abbreviated prepartum and extended postpartum counseling sessions were offered as part of the testing strategy. HIV-positive women were administered PMTCT interventions. Of 1,252 eligible women (age range 18 y to 38 y approached for consent over a 9 mo period in 2006, 1,222 (98% accepted HIV testing in the labor ward. Of these, 1,003 (82% women presented with either no reports or incomplete reports of prior HIV testing results at the time of admission to the labor ward. Of 1,222 women, 15 were diagnosed as HIV-positive (on the basis of two rapid tests, dual ELISA and Western blot, yielding a seroprevalence of 1.23% (95% confidence interval [CI] 0

  5. Impact of round-the-clock, rapid oral fluid HIV testing of women in labor in rural India.

    Science.gov (United States)

    Pai, Nitika Pant; Barick, Ritu; Tulsky, Jacqueline P; Shivkumar, Poonam V; Cohan, Deborah; Kalantri, Shriprakash; Pai, Madhukar; Klein, Marina B; Chhabra, Shakuntala

    2008-05-06

    Testing pregnant women for HIV at the time of labor and delivery is the last opportunity for prevention of mother-to-child HIV transmission (PMTCT) measures, particularly in settings where women do not receive adequate antenatal care. However, HIV testing and counseling of pregnant women in labor is a challenge, especially in resource-constrained settings. In India, many rural women present for delivery without any prior antenatal care. Those who do get antenatal care are not always tested for HIV, because of deficiencies in the provision of HIV testing and counseling services. In this context, we investigated the impact of introducing round-the-clock, rapid, point-of-care HIV testing and counseling in a busy labor ward at a tertiary care hospital in rural India. After they provided written informed consent, women admitted to the labor ward of a rural teaching hospital in India were offered two rapid tests on oral fluid and finger-stick specimens (OraQuick Rapid HIV-1/HIV-2 tests, OraSure Technologies). Simultaneously, venous blood was drawn for conventional HIV ELISA testing. Western blot tests were performed for confirmatory testing if women were positive by both rapid tests and dual ELISA, or where test results were discordant. Round-the-clock (24 h, 7 d/wk) abbreviated prepartum and extended postpartum counseling sessions were offered as part of the testing strategy. HIV-positive women were administered PMTCT interventions. Of 1,252 eligible women (age range 18 y to 38 y) approached for consent over a 9 mo period in 2006, 1,222 (98%) accepted HIV testing in the labor ward. Of these, 1,003 (82%) women presented with either no reports or incomplete reports of prior HIV testing results at the time of admission to the labor ward. Of 1,222 women, 15 were diagnosed as HIV-positive (on the basis of two rapid tests, dual ELISA and Western blot), yielding a seroprevalence of 1.23% (95% confidence interval [CI] 0.61%-1.8%). Of the 15 HIV test-positive women, four (27

  6. Rapid intervention and treatment zone: redesigning nursing services to meet increasing emergency department demand.

    Science.gov (United States)

    Considine, Julie; Lucas, Elspeth; Martin, Roslyn; Stergiou, Helen E; Kropman, Matthew; Chiu, Herman

    2012-02-01

    The impact of emergency nursing roles in demand management systems is poorly understood. The aim of this study was to evaluate emergency nurses' role in a specific emergency department (ED) demand management system: rapid intervention and treatment zone (RITZ). A descriptive exploratory approach was used. Data were collected from audit of 193 randomly selected patient records and 12 h of clinical practice observation. The median age of participants was 31 years, 51.8% were males and 99.5% were discharged home. Nurse qualifications or seniority had no significant effect on waiting time or length of stay (LOS). There were disparities between documented and observed nursing practice. The designation and qualifications of RITZ nurses made little difference to waiting times and ED LOS. Specific documentation and communication systems for areas of the ED that manage large numbers of low complexity patients warrant further research. © 2012 Blackwell Publishing Asia Pty Ltd.

  7. The Warburg effect as an adaptation of cancer cells to rapid fluctuations in energy demand.

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    Tamir Epstein

    Full Text Available To maintain optimal fitness, a cell must balance the risk of inadequate energy reserve for response to a potentially fatal perturbation against the long-term cost of maintaining high concentrations of ATP to meet occasional spikes in demand. Here we apply a game theoretic approach to address the dynamics of energy production and expenditure in eukaryotic cells. Conventionally, glucose metabolism is viewed as a function of oxygen concentrations in which the more efficient oxidation of glucose to CO2 and H2O produces all or nearly all ATP except under hypoxic conditions when less efficient (2 ATP/ glucose vs. about 36ATP/glucose anaerobic metabolism of glucose to lactic acid provides an emergency backup. We propose an alternative in which energy production is governed by the complex temporal and spatial dynamics of intracellular ATP demand. In the short term, a cell must provide energy for constant baseline needs but also maintain capacity to rapidly respond to fluxes in demand particularly due to external perturbations on the cell membrane. Similarly, longer-term dynamics require a trade-off between the cost of maintaining high metabolic capacity to meet uncommon spikes in demand versus the risk of unsuccessfully responding to threats or opportunities. Here we develop a model and computationally explore the cell's optimal mix of glycolytic and oxidative capacity. We find the Warburg effect, high glycolytic metabolism even under normoxic conditions, is represents a metabolic strategy that allow cancer cells to optimally meet energy demands posed by stochastic or fluctuating tumor environments.

  8. A portable photoelectrochemical probe for rapid determination of chemical oxygen demand in wastewaters.

    Science.gov (United States)

    Zhang, Shanqing; Li, Lihong; Zhao, Huijun

    2009-10-15

    A photoelectrochemical probe for rapid determination of chemical oxygen demand (COD) is developed using a nanostructured mixed-phase TiO2 photoanode, namely PeCOD probe. A UV-LED light source and a USB mircroelectrochemical station are powered and controlled by a laptop computer, which makes the probe portable for onsite COD analyses. The photoelectrochemical measurement of COD was optimized in terms of light intensity, applied bias, and pH. Under the optimized conditions, the net steady state currents originated from the oxidation of organic compounds were found to be directly proportional to COD concentrations. A practical detection limit of 0.2 ppm COD and a linear range of 0-120 ppm COD were achieved. The analytical method using the portable PeCOD probe has the advantages of being rapid, low cost, robust, user-friendly, and environmental friendly. It has been successfully applied to determine the COD values of the synthetic samples consisting of potassium hydrogen phthalate, D-glucose, glutamic acid, glutaric acid, succinic acid, and malonic acid, and real samples from various industries, such as bakery, oil and grease manufacturer, poultry, hotel, fine food factory, and fresh food producer, commercial bread manufacturer. Excellent agreement between the proposed method and the conventional COD method (dichromate) was achieved.

  9. Rapid HIV testing and obstetrical characteristics of women with unknown HIV serostatus at time of labor and delivery.

    Science.gov (United States)

    Dola, Chi; Tran, Thuc; Duong, Can; Federico, Chris; DeNicola, Nathaniel; Maupin, Robert

    2010-12-01

    To describe the obstetrical characteristics of women without prenatal care and/or undocumented human immunodeficiency virus (HIV) serostatus who presented for delivery and to assess the usefulness of rapid HIV screening in these women. The study design was a retrospective analysis. Demographics, labor, delivery characteristics, and pregnancy outcomes of women without prenatal care and/or unknown HIV serostatus were reviewed. Three hundred fifty parturients met the inclusion criteria: 15.2% presented at complete cervical dilation, 48.6% with cervical dilation of at least 5 cm, and 43.1% with ruptured membranes. Twenty-two percent of parturients delivered within 1 hour of admission, 47.6% delivered within 4 hours of admission, and 5.5% delivered prior to arrival to the hospital. With the lengthy admission process and procurement of zidovudine from the pharmacy requiring at least 1 hour at best, 27.5% would not have the benefit of intrapartum zidovudine treatment. Single Use Diagnostic System HIV-1 rapid test was reactive and confirmed in 7 women (2.5%). Rapid HIV screening is a useful tool for guiding immediate obstetrical management and coordinated care for the neonate. In some circumstances, the full benefit of rapid HIV detection will not be realized due to advanced labor, ruptured members, or delivery prior to arrival.

  10. Rapid transition towards the Division of Labor via evolution of developmental plasticity.

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    Sergey Gavrilets

    2010-06-01

    Full Text Available A crucial step in several major evolutionary transitions is the division of labor between components of the emerging higher-level evolutionary unit. Examples include the separation of germ and soma in simple multicellular organisms, appearance of multiple cell types and organs in more complex organisms, and emergence of casts in eusocial insects. How the division of labor was achieved in the face of selfishness of lower-level units is controversial. I present a simple mathematical model describing the evolutionary emergence of the division of labor via developmental plasticity starting with a colony of undifferentiated cells and ending with completely differentiated multicellular organisms. I explore how the plausibility and the dynamics of the division of labor depend on its fitness advantage, mutation rate, costs of developmental plasticity, and the colony size. The model shows that the transition to differentiated multicellularity, which has happened many times in the history of life, can be achieved relatively easily. My approach is expandable in a number of directions including the emergence of multiple cell types, complex organs, or casts of eusocial insects.

  11. Mismatch in the Labor Market: The Supply of and Demand for "Middle-Skill" Workers in New England

    Science.gov (United States)

    Modestino, Alicia Sasser

    2011-01-01

    Over the past decade, policymakers and business leaders across New England have been concerned that the region's slower population growth and loss of residents to other parts of the country will lead to a shortage of skilled labor--particularly when the baby boom generation retires. Prior to the Great Recession, the concern was that an inadequate…

  12. Job Satisfaction among Mexican Alumni: A Case of Incongruence between Hunch-based Policies and Labor Market Demands

    Science.gov (United States)

    Cabrera, Alberto F.; de Vries, Wietse; Anderson, Shaquana

    2007-01-01

    During decades, the Benemerita Universidad Autonoma de Puebla (BUAP) like many other Mexican universities has tried to contribute to the national development by offering different educational programs presumed to be better attuned to the needs of the labor market. In this paper we explore the association of three different waves of major offering…

  13. Historical Perspective of the Florida Citrus Industry and the Impact of Mechanical Harvesting on the Demand for Labor.

    Science.gov (United States)

    Dow, J. Kamal

    The Florida Citrus Crop is expected to increase 50 percent by 1980, resulting in labor shortages unless mechanical harvesting is used. This report uses a mathematical model of costs and revenues to compare the profitability of different mechanical systems with that of the manual system. The analysis shows that if present trends continue,…

  14. Connecting empowerment-focused HRM and labor productivity to work engagement : The mediating role of job demands and resources

    NARCIS (Netherlands)

    van de Voorde, F.C.; Veld, M.; van Veldhoven, M.J.P.M.

    2016-01-01

    Integrating the strategic HRM literature with key aspects of the job demands-resources (JDR) model, we propose in this study that empowerment-focused HRM and labour productivity influence work engagement of employees by shaping task-related resources and demands. A total of 311 employees nested

  15. Sustainable water demand management in the face of rapid urbanization and ground water depletion for social–ecological resilience building

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    Md. Arfanuzzaman

    2017-04-01

    Full Text Available Necessity of Sustainable water demand management (SWDM is immensely higher in the rapidly urbanized mega cities of the world where groundwater depletion and water deficit are taking place perilously. This paper focuses on the present condition of water demand, supply, system loss, pricing strategy, groundwater level, and per capita water consumption of Dhaka city, Bangladesh. The study founds population growth has a large influence on water demand to rise and demand of water is not responsive to the existing pricing rule adopted by DWASA. It emerges that, water demand is increasing at 4% rate an average in the Dhaka city since 1990 and groundwater table goes more than 70 m down in central capital due to extensive withdrawal of water. The study suggests an integrated SWDM approach, which incorporates optimum pricing, ground and surface water regulation, water conservation, sustainable water consumption and less water foot print to ease groundwater depletion. In order to attain sustainability in water demand management (WDM the study recommends certain criteria under economic, social and environmental segment to administer the increasing water demand of growing population and conserve the fresh water resources of the world’s mega cities for social–ecological resilience building.

  16. Agricultural Labor Demand in Chile: A Cointegration Approach Demanda por Trabajo Agrícola en Chile: Un Enfoque de Cointegración

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    Rodrigo Saens N

    2008-12-01

    Full Text Available International evidence shows that the positive relationship between product and agricultural labor has weakened during the last 30 years, especially in emergent economies. Chilean agriculture has not been left out of this phenomenon The main purpose of this reseach was to estimate the causality relationships that govern the product, employment and salaries in the Chilean silviculture-agricultural-livestock sector, using a cointegration approach. Quarterly data from the 1996-2005 period were employed to estimate agricultural labor demand. A Cobb-Douglas agricultural production function was employed and from it were derived the minimum cost function and the labor demand as bases of this study; the latter was approximated log-linearly to find different measures of elasticity. The main results shows that the estimated demand for agricultural labor has long-run employment-product and employment-salary elasticities of 0.38 and -0.88, respectively. An important conclusion suggests that, compared with the employment-product and employment-salary elasticities of labor demand on the aggregated level, agricultural employment in the long run results less sensitive to changes in the product, but more sensitive to changes in salaries.La evidencia internacional muestra que la relación positiva entre producto y empleo agrícola se ha debilitado en los últimos 30 años, especialmente en economías emergentes. La agricultura en Chile no ha estado al margen de este fenómeno. El objetivo principal de esta investigación fue estimar las relaciones de causalidad que rigen al producto, el empleo y los salarios en el sector silvoagropecuario chileno, utilizando un enfoque de cointegración. Para la estimación de la demanda por trabajo agrícola se utilizaron datos trimestrales del período 1996 a 2005. Se utilizó una función de producción agrícola tipo Cobb-Douglas, a partir de la cual se derivó la función de costo mínimo y la demanda por trabajo base de

  17. Job demands and decision control predicted return to work: the rapid-RTW cohort study

    Directory of Open Access Journals (Sweden)

    Lise Aasen Haveraaen

    2017-02-01

    Full Text Available Abstract Background In order to help workers with long-term sickness absence return to work (RTW, it is important to understand factors that either impede or facilitate employee’s reintegration into the labour force. The aim of this study was therefore to examine the impact of psychological work characteristics on time-to first RTW in sick listed employees in Norway. Methods The study was designed as a cohort study of 543 employees participating in 50 different RTW programmes. The Job Content Questionnaire (JCQ was used to gather information on the psychological work conditions. The participants were followed for up to 18 months after they started treatment in the RTW programme. Survival analyses were used to investigate the association between psychological work conditions and time-to first RTW. Results Having high psychological job demands (HR = .654; 95% CI: .513–.832 and low decision control (HR = 1.297; 95% CI: 1.010–1.666 were both independent predictors of delayed RTW. Employees in low-strain jobs (low demands/high control (HR = 1.811; 95% CI: 1.287–2.549 and passive jobs (low demands/low control (HR = 1.599; 95% CI: 1.107–2.309, returned to work earlier compared to employees in high-strain jobs (high demands/low control. No difference was found for active jobs (high demands/high control. Conclusion This study revealed that high psychological demands, low control, and being in a high strain job reduced the probability of early RTW in sick listed employees. RTW programmes should therefore increase the focus on these issues.

  18. Rapid determination of the chemical oxygen demand of water using a thermal biosensor.

    Science.gov (United States)

    Yao, Na; Wang, Jinqi; Zhou, Yikai

    2014-06-06

    In this paper we describe a thermal biosensor with a flow injection analysis system for the determination of the chemical oxygen demand (COD) of water samples. Glucose solutions of different concentrations and actual water samples were tested, and their COD values were determined by measuring the heat generated when the samples passed through a column containing periodic acid. The biosensor exhibited a large linear range (5 to 3000 mg/L) and a low detection limit (1.84 mg/L). It could tolerate the presence of chloride ions in concentrations of 0.015 M without requiring a masking agent. The sensor was successfully used for detecting the COD values of actual samples. The COD values of water samples from various sources were correlated with those obtained by the standard dichromate method; the linear regression coefficient was found to be 0.996. The sensor is environmentally friendly, economical, and highly stable, and exhibits good reproducibility and accuracy. In addition, its response time is short, and there is no danger of hazardous emissions or external contamination. Finally, the samples to be tested do not have to be pretreated. These results suggest that the biosensor is suitable for the continuous monitoring of the COD values of actual wastewater samples.

  19. [Characterising people who demanded the rapid HIV test in Andalusia between 2013 and 2014].

    Science.gov (United States)

    Lorusso, N; Lozano, F; Zamora, C

    2017-04-30

    The aim of the study was to describe people who demanded the HIV screening test in Andalusia (Spain). Cross-sectional study carried out by social organisation collaborating with the Program for early diagnosis of HIV in Andalusia. Participants underwent an oral HIV test and answered a survey beforehand, from September 2013 to August 2014. The study included a descriptive analysis of data and a logistic regression in order to determine the risk factors associated with a reactive test result. We analysed variables related to: social organisation, sociodemographic characteristics, risk exposure that caused the test, previous test history, history of sexually transmitted infections (predictive variables) and test result (dependent variable). It was possible to characterise 1,844 people (48%). They were mostly men (70%) who had sex with men (MSM) in the last 12 months (59%). The 53% had a previous HIV test and came to social organisations after an exposure to risk, especially unprotected oral sex (75%), vaginal (50%) and/or anal (38%). Twenty-three percent was foreigners. A positive result was associated to: HIV work area, male sex, MSM, unprotected sex (anal, with HIV+ person or with sex worker) and test antecedent (p<0.05). These unprotected practices and male sex were also significant in the multivariate analysis. This approach of the study made it possible to characterise a great number of people (around 50%). These results will guide improvements in the Program's data collection and future community interventions.

  20. Nurses' attention demands in the work setting Demandas de atención del enfermero en el ambiente laboral Demandas de atenção do enfermeiro no ambiente de trabalho

    Directory of Open Access Journals (Sweden)

    Luciana Soares Costa Santos

    2007-02-01

    Full Text Available This descriptive study aimed to identify attention demand situations experienced by nurses in their workplace and to verify if these demands were judged differently depending on socio-demographic variables. Data were collected through the "Directed Attention Demands" instrument, translated and validated in Brazil. SAS statistics software was used for data analysis. The following demand situations scored higher: "watching a patient suffer", "a number of rapid decisions had to be made", "caring for families with emotional needs", "not enough time to provide emotional support to a patient", and "family teaching required". There were statistical differences for variables such as: age, marital status, professional qualification, work shift and number of hours worked weekly. The importance of these findings should be pointed out to managers and administrators in the adoption of strategies that can minimize these sources of demand for nurses.Este estudio descriptivo busca identificar las situaciones de demanda vivenciadas por enfermeros en su ambiente laboral y verificar si hay diferencias en el juício de las demandas en relación a las variables sociodemograficas. Para colectar datos, se utilizó el Instrumento Demandas de Atención Dirigida, traducido y validado en Brasil. En el análisis de los datos, se utilizó el programa estadístico SAS. Las situaciones de demandas de atención con mayores medias aritméticas fueron: observar el sufrimiento del paciente, tomar muchas decisiones rápidas, cuidar de familias con necesidades emocionales, tiempo insuficiente para apoyar emocionalmente al paciente y necesidad de orientar a la familia. Los datos mostraron diferencias estadísticamente significantes para las variables: edad, estado civil, calificación profesional, turno del trabajo y carga horaria semanal. Se resalta la importancia de los hallazgos para gerentes y administradores en el sentido de adoptar estrategias para minimizar esas fuentes de

  1. A rapid interleukin-6 bedside test for the identification of intra-amniotic inflammation in preterm labor with intact membranes

    Science.gov (United States)

    Chaemsaithong, Piya; Romero, Roberto; Korzeniewski, Steven J.; Martinez-Varea, Alicia; Dong, Zhong; Yoon, Bo Hyun; Hassan, Sonia S.; Chaiworapongsa, Tinnakorn; Yeo, Lami

    2016-01-01

    Abstract Objective: Preterm birth is associated with 5–18% of pregnancies and is the leading cause of neonatal morbidity and mortality. Amniotic fluid (AF) interleukin-6 (IL-6) is a key cytokine for the identification of intra-amniotic inflammation, and patients with an elevated AF IL-6 are at risk for impending preterm delivery. However, results of the conventional method of measurement (enzyme-linked immunosorbent assay; ELISA) are usually not available in time to inform care. The objective of this study was to determine whether a point of care (POC) test or lateral-flow-based immunoassay for measurement of AF IL-6 concentrations can identify patients with intra-amniotic inflammation and/or infection and those destined to deliver spontaneously before term among women with preterm labor and intact membranes. Methods: One-hundred thirty-six women with singleton pregnancies who presented with symptoms of preterm labor and underwent amniocentesis were included in this study. Amniocentesis was performed at the time of diagnosis of preterm labor. AF Gram stain and AF white blood cell counts were determined. Microbial invasion of the amniotic cavity (MIAC) was defined according to the results of AF culture (aerobic and anaerobic as well as genital mycoplasmas). AF IL-6 concentrations were determined by both lateral flow-based immunoassay and ELISA. The primary outcome was intra-amniotic inflammation, defined as AF ELISA IL-6 ≥ 2600 pg/ml. Results: (1) AF IL-6 concentrations determined by a POC test have high sensitivity (93%), specificity (91%) and a positive likelihood ratio of 10 for the identification of intra-amniotic inflammation by using a threshold of 745 pg/ml; (2) the POC test and ELISA for IL-6 perform similarly in the identification of MIAC, acute inflammatory lesions of placenta and patients at risk of impending spontaneous preterm delivery. Conclusion: A POC AF IL-6 test can identify intra-amniotic inflammation in women who present with preterm

  2. Labor Induction

    Science.gov (United States)

    ... QUESTIONS FAQ154 LABOR, DELIVERY, AND POSTPARTUM CARE Labor Induction • What is labor induction? • Why is labor induced? • What is the Bishop ... oxytocin? • What are the risks associated with labor induction? • Is labor induction always effective? •Glossary What is ...

  3. Physical Demand but Not Dexterity Is Associated with Motor Flexibility during Rapid Reaching in Healthy Young Adults.

    Directory of Open Access Journals (Sweden)

    Christian Greve

    Full Text Available Healthy humans are able to place light and heavy objects in small and large target locations with remarkable accuracy. Here we examine how dexterity demand and physical demand affect flexibility in joint coordination and end-effector kinematics when healthy young adults perform an upper extremity reaching task. We manipulated dexterity demand by changing target size and physical demand by increasing external resistance to reaching. Uncontrolled manifold analysis was used to decompose variability in joint coordination patterns into variability stabilizing the end-effector and variability de-stabilizing the end-effector during reaching. Our results demonstrate a proportional increase in stabilizing and de-stabilizing variability without a change in the ratio of the two variability components as physical demands increase. We interpret this finding in the context of previous studies showing that sensorimotor noise increases with increasing physical demands. We propose that the larger de-stabilizing variability as a function of physical demand originated from larger sensorimotor noise in the neuromuscular system. The larger stabilizing variability with larger physical demands is a strategy employed by the neuromuscular system to counter the de-stabilizing variability so that performance stability is maintained. Our findings have practical implications for improving the effectiveness of movement therapy in a wide range of patient groups, maintaining upper extremity function in old adults, and for maximizing athletic performance.

  4. Sources of Labor Growth in Malaysian Manufacturing Sector

    Directory of Open Access Journals (Sweden)

    Poo Bee Tin

    2010-09-01

    Full Text Available The manufacturing sector plays an important role in Malaysianindustrial development. High growth rates and technology expan-sion in the manufacturing sector resulted in a substantial increasein demand for labor. This process of rapid growth and changes in thedemand for labor were also accompanied by changes in laborstructure and skills. At the same time, the range of activities andproducts became more diversified and, correspondingly the compo-sition of manpower sub sectors changed significantly. This studyemployed the input-output Structural Decomposition Analysis (SDA.The analysis computed the compositional manpower change as aresult of decomposition. The result of this study indicates thatsources of labor growth in the manufacturing sector were favored bychanges in the final demand structure. Within the changes in thefinal demand structure, changes in domestic demand structure werethe dominant source of employment growth between 1978 and 1991and the overall period 1978-2000. However, from 1991 to 2000,employment change was due mainly to changes in export structure.Changes in the structure of domestic demand had a relatively strongand increasing effect on service workers, production and relatedworkers, transport equipment operators, laborers, and clerical andrelated workers during the 1978-1991 period. Changes in the exportstructure were the main factor that had an increasing effect on the employment of high skill workers and sales workers. However,during the second sub period of 1991-2000, manpower growth wasexports structure driven. Keywords: input-output; labor; manufacturing; structural decomposition analysis

  5. Enhancing quality of vocational training outcome to satisfy the labor market demands in Kuwait by using Quality Function Deployment method (QFD)

    OpenAIRE

    Riyadh Mohammed Ali Hamza

    2011-01-01

    Purpose: The purpose of this paper is to develop a system to enhance the quality of vocational training programs in Kuwait state by using the concept of Quality Function Deployment (QFD).Approach: The approach starts by investigating the private sector of the labor market. The interviewing of a sample group of the private sector companies was done to know their expectation of the performance of vocational training outcomes. Then, QFD was applied to find the technical requirements, which will ...

  6. Preterm Labor

    Science.gov (United States)

    Preterm labor is labor that starts before 37 completed weeks of pregnancy. It can lead to premature ... babies may face serious health risks. Symptoms of preterm labor include Contractions every 10 minutes or more ...

  7. Demanda de mano de obra y rentabilidad de bancos forrajeros en Esparza, Costa Rica Labor demand and profitability of fodder banks in Esparza, Costa Rica

    Directory of Open Access Journals (Sweden)

    Luz Yaneth Sánchez Sarmiento

    2010-07-01

    (IRR. A sensitivity analysis was carried out with an increase in milk, concentrate and chicken manure and labor prices. We found that Perennial Fodder Banks required in average 71.1 man labor year-1 for their management. Financial analysis showed that they are profitable when compared to chicken manure (NPV= US$ 362.2; IRR=17% and concentrates (NPV: US$ 1953.9; IRR=39%. Fodder banks with Leucaena required 13 man labor year-1 for their management.. They are profitable when compared to chicken manure (NPV=US$1594.7; IRR=21% and with concentrates (NPV=US$3619.6; IRR=35%. The models were sensible to changes in milk production, reduction in price of chicken manure and concentrates and reduction both in the labor price and price of milk. In summary, fodder banks are a good alternative for supplementing animal in the dry season and an important source of employment in the region; nevertheless, the high cost of hired labor could limit their adoption.

  8. Development of a rapid PCR assay for screening of maternal colonization by group B streptococcus and neonatal invasive Escherichia coli during labor.

    Science.gov (United States)

    Martínez de Tejada, Begoña; Stan, Catalin M; Boulvain, Michel; Renzi, Gesuele; François, Patrice; Irion, Olivier; Schrenzel, Jacques

    2010-01-01

    Group B Streptococcus (GBS) and Escherichiacoli(E. coli) are the leading causes of early-onset neonatal disease (EOD). Intrapartum antibiotic prophylaxis of GBS-colonized women decreases vertical transmission and EOD due to GBS. Nevertheless, no intervention has been developed to reduce the risk of EOD related to E. coli. Timely and accurate identification of colonized mothers is necessary to implement preventive strategies against neonatal sepsis. To screen for colonization during labor, we developed a real-time PCR assay for the simultaneous detection of GBS and neonatal invasive strains of E. coli. Specific DNA targets for GBS are publicly available. For neonatal invasive E. coli, we analyzed candidate DNA targets by DNA hybridization on microarrays of invasive strains isolated from neonatal E. coli sepsis or meningitis (K1 and not K1 'invasive' serotypes). Specificity of DNA probes was tested against a panel of bacteria and by simulating clinical conditions (spiking vaginal samples from pregnant women). Then, the characteristics of the selected probes were evaluated in a pilot study including 200 women in labor. Prevalence of rectovaginal GBS and of vaginal and cervical E. coliserotype K1 colonization were 16.0, 3.5 and 3.5% by culture and 27, 10 and 8.5% by PCR, respectively. The prevalence of other invasive E. coli in the vagina and in the cervix, detected by PCR, was around 10%. Compared to the culture, considered as the gold standard, the sensitivities of the PCRs for the GBS and E. coli K1 were 97 and 71%, respectively. Specificities were 86 and 92%, respectively. Specificity is difficult to interpret, as a false-positive PCR result may in fact be a false-negative result of the culture. The turnaround time needed for PCR analysis was 2.5 h, compared to a minimum of 48 h for the culture. Our rapid PCR is reliable in detecting GBS in women in labor. Optimization of the PCR for invasive E. coli is needed before its implementation in clinical practice. More

  9. Enhancing quality of vocational training outcome to satisfy the labor market demands in Kuwait by using Quality Function Deployment method (QFD

    Directory of Open Access Journals (Sweden)

    Riyadh Mohammed Ali Hamza

    2011-07-01

    Full Text Available Purpose: The purpose of this paper is to develop a system to enhance the quality of vocational training programs in Kuwait state by using the concept of Quality Function Deployment (QFD.Approach: The approach starts by investigating the private sector of the labor market. The interviewing of a sample group of the private sector companies was done to know their expectation of the performance of vocational training outcomes. Then, QFD was applied to find the technical requirements, which will help in satisfying the market’s expectations to design a new program that leads to enhancement of the quality of the outcome of the Vocational Training. The house of quality technique allows prioritizing the technical descriptors based on the technical difficulty, target value, absolute weight, and relative weight.Findings: The first priority that found from applying the QFD  is the parameter “Practice to Be Willing in Learning- Applying New Technologies” because of its highest relative weight 195 points followed by the parameter “Understanding The Need to Learn New Skills” which has a relative weight of 165 points. The second priority is the parameter “Simulation Activities” because it has a relative weight of 152 points followed by the parameter “Managing Tasks and Meeting Deadlines” which has a relative weight of 146 points. The third priority is the parameter “Using IT Skills to Complete Activities” because of it has a relative weight is 132 points followed by the parameter “Time Management Activities” which has a relative weight is 112 points.Research limitation: The research limitation is in the changing of the current curriculum program. Practical implications: The practical implication is to modify the students’ vocational training curriculum, by adapting new technologies and application sequences of activities and solution strategies within the time limit.Value: The value of this paper is to explain how a studying

  10. Labor Force

    Science.gov (United States)

    Occupational Outlook Quarterly, 2012

    2012-01-01

    The labor force is the number of people ages 16 or older who are either working or looking for work. It does not include active-duty military personnel or the institutionalized population, such as prison inmates. Determining the size of the labor force is a way of determining how big the economy can get. The size of the labor force depends on two…

  11. Foreign Labor in Singapore: Trends, Policies, Impacts, and Challenges

    OpenAIRE

    Yue, Chia Siow

    2011-01-01

    Singapore has one of the most open economies in Asia in terms of trade, foreign direct investment inflows, and foreign labor inflows. By 2010, citizens formed only 63.6% of the population and foreigners (not including permanent residents) form 34.7% of the labor force. This high foreign labor ratio reflects buoyant labor demand, limited domestic labor supply with declining total fertility rate, and the lack of xenophobia and labor protectionism. Foreign labor is needed to grow the population,...

  12. Prospects for European labour demand.

    Science.gov (United States)

    Lindley, R M

    1988-07-01

    The impact of economic and technological trends upon the level and structure of labor demand is examined, exploring the methods used to model the labor market and making special reference to demography and technology. Evidence on recent and prospective changes in labor demand is reviewed for France, Germany, Italy, the Netherlands, and the UK. The models used to explore future employment scenarios usually fail to incorporate the linkages required to fully analyze the various demographic-economic interactions. Further, this is not generally viewed as a limitation, given the time frame of most employment projections and their preoccupation with changes in the structure of labor demand. Medium-term multisectoral models tend to pay more attention to both demographic and technical change, but the treatment of both aspects is limited. The projections provide a framework for considering how both socioeconomic behavior and policy might change to achieve different outcomes. The greater a model's behavioral content, as expressed in its relationships between different variables, the greater the insight obtainable from simulation exercises. The 1st half of the 1970s was characterized by a reduction in German employment, representing the severest of European reactions to the oil crisis. The 2nd half of the decade recorded rapid growth in Italy and the Netherlands. The 1980s started with marked declines in Germany and the UK. Overall, the net gains of the 1970s were lost in the recession following the 2nd oil crisis. In none of the 5 countries studied does any realistic prospect emerge of achieving full employment before 2000. The most optimistic outcome is that unemployment will decline only slowly, it at all. The growth of both new forms and areas of employment will not compensate sufficiently for the loss of jobs elsewhere and the growth of labor supply. The industrial sector will continue to experience change in favor of the service sector but at a slower rate than during

  13. Influencia de la insatisfacción laboral en las demandas de cambio de puesto de trabajo por motivos de salud Influence of the job dissatisfaction in the demands of the job change for reasons of health

    Directory of Open Access Journals (Sweden)

    Fernando Mansilla Izquierdo

    2010-06-01

    Full Text Available Introducción: Las patologías de los trabajadores como consecuencia directa del trabajo o que padecía anteriormente y se ve agravada por el mismo son diversas, entre otras las patologías musculoesqueléticas y psíquicas. Sin duda todo este ámbito de patología del trabajador se ve influenciada por su nivel de satisfacción/insatisfacción laboral. Objetivo: Conocer si la insatisfacción laboral del trabajador influye en la demanda de adaptación/cambio de puesto de trabajo por motivos de salud. Método: La muestra del presente estudio descriptivo ha estado formada por trabajadores municipales (funcionarios y contratados laborales del Ayuntamiento de Madrid, que han solicitado cambio de puesto de trabajo por motivos de salud. Los instrumentos utilizados han sido: la entrevista, la revisión de informes de especialistas, un cuestionario sociodemográfico y la Escala General de Satisfacción Laboral Resultado: El perfil de que solicita cambio de puesto por motivos de salud con patología psíquica esquelética es mujer de 31 a 50 años casada/en pareja o separada/divorciada, con nivel educativo de Bachiller/Formación Profesional o Universitario Grado Medio, categoría Agente de Movilidad y Grupo C1, C2.Introduction: The conditions of workers as a direct result of work or suffered earlier and exacerbated by it are various, including musculoskeletal diseases and mental health. Without doubt this whole area of worker's disease is influenced by their level of satisfaction / job dissatisfaction. Objective: To determine whether the worker's job satisfaction influences the demand for adaptation / change of job for health reasons. Method: The sample of this descriptive study has been formed by municipal workers (staff and contract work of the City of Madrid, who have applied for change of job for health reasons. Instruments used were: the interview, review of reports of specialists, a sociodemographic questionnaire and the General Job Satisfaction

  14. Labor unions

    OpenAIRE

    Streeck, Wolfgang

    2001-01-01

    "Labor unions are interest associations of workers in waged employment. They are formed to improve the market situation and the life chances of their members, by representing them in the labor market, at the workplace, and in the polity, and in particular by collectively regulating their members' terms of employment. Unions emerged in the transition to industrial society in the nineteenth century, together with the de-fedualization of work, the rise of free labor markets, and the commodificat...

  15. Inducing labor

    Science.gov (United States)

    ... page: //medlineplus.gov/ency/patientinstructions/000625.htm Inducing labor To use the sharing features on this page, ... urac.org). URAC's accreditation program is an independent audit to verify that A.D.A.M. follows ...

  16. Development and characterization of a novel immobilized microbial membrane for rapid determination of biochemical oxygen demand load in industrial waste-waters.

    Science.gov (United States)

    Rastogi, Shikha; Kumar, Anil; Mehra, N K; Makhijani, S D; Manoharan, A; Gangal, V; Kumar, Rita

    2003-01-01

    The rapid determination of waste-water quality of waste-water treatment plants in terms of pollutional strength, i.e. biochemical oxygen demand (BOD) is difficult or even impossible using the chemical determination method. The present study reports the determination of BOD within minutes using microbial BOD sensors, as compared to the 5-day determination using the conventional method. Multiple criteria establish the basis for the development of a BOD biosensor useful for rapid and reliable BOD estimation in industrial waste-waters. Of these, preparation of a suitable novel immobilized microbial membrane used in conjunction with an apt transducer is discussed. As a result, a microbial biosensor based on a formulated, synergistic, pre-tested microbial consortium has been developed for the measurement of BOD load of various industrial waste-waters. The sensor showed maximum response in terms of current difference, when a cell concentration of 2.25 x 10(10) CFU, harvested in their log phase of growth were utilized for microbial membrane construction. The sensor showed a stability of 180 days when the prepared membranes were stored at a temperature of 4 degrees C in 50 mM phosphate buffer of pH 6.8. The reusability of the immobilized membranes was up to 200 cycles without appreciable loss of their response characteristics. A linear relationship between the current change and a glucose-glutamic acid (GAA) concentration up to 60 mg l(-1) was observed (r=0.999). The lower detection limit was 1.0 mg l(-1) BOD. The sensor response was reproducible within +/-5% of the mean in a series of ten samples having 44 mg l(-1) BOD using standard a GGA solution. When used for the BOD estimation of industrial waste-waters, a relatively good agreement was found between the two methods, i.e. 5-day BOD and that measured by the developed microbial sensor.

  17. Labor allocation in transition: evidence from Chinese rural households

    NARCIS (Netherlands)

    Wang, X.; Herzfeld, T.; Glauben, T.

    2007-01-01

    Empirical models are developed in this paper to quantitatively analyze households' participation in decisions on hiring labor and supplying labor off the farm, hired labor demand and off-farm labor supply of rural Chinese households. Econometric estimates use micro-level data from Zhejiang province

  18. Comparison of rapid MMP-8 and interleukin-6 point-of-care tests to identify intra-amniotic inflammation/infection and impending preterm delivery in patients with preterm labor and intact membranes.

    Science.gov (United States)

    Chaemsaithong, Piya; Romero, Roberto; Docheva, Nikolina; Chaiyasit, Noppadol; Bhatti, Gaurav; Pacora, Percy; Hassan, Sonia S; Yeo, Lami; Erez, Offer

    2018-01-01

    Among patients presenting with preterm labor and intact membranes, those with intra-amniotic inflammation have adverse obstetrical and neonatal outcomes. The diagnosis of intra-amniotic inflammation can easily be made by detecting an elevated concentration of the cytokine interleukin (IL)-6 or the enzyme neutrophil collagenase, also known as matrix metalloproteinase (MMP)-8. The diagnostic performances of MMP-8 and IL-6 enzyme-linked immunosorbent assay tests are similar. Recently, a rapid test has become available for point-of-care determination of either MMP-8 or IL-6. The objectives of this study were to compare the diagnostic indices and predictive values between the rapid MMP-8 and IL-6 tests for the identification of intra-amniotic inflammation in patients with preterm labor and intact membranes. We performed a retrospective cohort study including 124 women with singleton pregnancies who presented with symptoms of preterm labor and underwent transabdominal amniocentesis for the evaluation of microbial invasion of the amniotic cavity (MIAC). MIAC was defined according to amniotic fluid culture results (aerobic and anaerobic bacteria as well as genital Mycoplasmas). Amniotic fluid white blood cell (WBC) counts were determined using a hemocytometer chamber. An elevated amniotic fluid MMP-8 concentration was assessed using Yoon's MMP-8 Check ® (cutoff: 10 ng/mL). An elevated amniotic fluid IL-6 concentration was scored when there was a positive result for the lateral flow-based immunoassay (cutoff: ≥745 pg/mL and ≥1000 pg/mL). In order to objectively compare rapid MMP-8 and rapid IL-6 tests to identify intra-amniotic inflammation, an amniotic fluid WBC count of ≥50 cells/mm 3 was used to define intra-amniotic inflammation. (1) The rapid tests had the same sensitivity for the detection of intra-amniotic inflammation [85.7% (18/21) for all]; (2) the specificity of the rapid MMP-8 test was higher than that of the rapid IL-6 test (cutoff: 745

  19. Preterm labor

    Science.gov (United States)

    ... team. Related MedlinePlus Health Topics Premature Babies Preterm Labor Browse the Encyclopedia A.D.A.M., Inc. is accredited by URAC, also known as the American Accreditation HealthCare Commission (www.urac.org). URAC's accreditation program is an independent audit to verify that A.D.A.M. follows ...

  20. LABOR MARKET POLICIES AND EFFECTIVENESS

    Directory of Open Access Journals (Sweden)

    DRITAN SHORAJ

    2012-05-01

    Full Text Available In this paper will be examined some important issues of the labor market policies in Albania. As well, the analysis of labor market institutions such as the Social Insurances or the Syndicates on the efficiency of employing active labor forces. Which are the policies on the protection of the labor forces and the criteria of definition of the minimum salary? Furthermore, it continues with the importance of reforms in the labor market policies, to be examined in the labor market aspect as a production factor and as a regulator of the internal market. Fast globalization is causing continuous risk and movement for the active labor forces. The increase and development of technology puts out of the market many employees, decreasing the number of unqualified employees and increases the demand for the qualified ones. Does the globalization really affect the labor market, efficiency and as a consequence increase production, or the latter are benefits only for the developed economic countries? At the same time, we shall examine the movement of the labor forces from one country to another and the fluctuation of the relevant salaries. In general, the analysis of this paper faces two key issues: the first being raised on discussion of the kinds of programs on the active labor forces, such as programs of direct employment or consideration of employment in public sector, and the second regarding the methodology of evaluating these programs. How effective are them on the domestic market? The paper ends with conclusions and recommendations on the efficiency of policies for the labor market forces.

  1. Demand surge following earthquakes

    Science.gov (United States)

    Olsen, Anna H.

    2012-01-01

    Demand surge is understood to be a socio-economic phenomenon where repair costs for the same damage are higher after large- versus small-scale natural disasters. It has reportedly increased monetary losses by 20 to 50%. In previous work, a model for the increased costs of reconstruction labor and materials was developed for hurricanes in the Southeast United States. The model showed that labor cost increases, rather than the material component, drove the total repair cost increases, and this finding could be extended to earthquakes. A study of past large-scale disasters suggested that there may be additional explanations for demand surge. Two such explanations specific to earthquakes are the exclusion of insurance coverage for earthquake damage and possible concurrent causation of damage from an earthquake followed by fire or tsunami. Additional research into these aspects might provide a better explanation for increased monetary losses after large- vs. small-scale earthquakes.

  2. Preterm labor

    DEFF Research Database (Denmark)

    Jørgensen, Jan Stener; Weile, Louise Katrine Kjær; Lamont, Ronald Francis

    2014-01-01

    While tocolytic therapy may not be indicated in all cases of spontaneous preterm labor (SPTL), the evidence that they are superior to placebo is robust. The perfect tocolytic that is 100% efficacious and 100% safe does not exist and efforts should continue to develop and introduce safer and more...... and arrange in utero transfer to a center with neonatal intensive care facilities, both of which reduce neonatal mortality and morbidity. Few tocolytics (β₂-agonists and atosiban) are licensed for use as tocolytics and only one was developed specifically to treat preterm labor (atosiban). Accordingly, most...... tocolytics have multi-organ adverse effects. Currently, based on the evidence of safety and efficacy, atosiban should be the first-choice tocolytic for the treatment of SPTL to prevent or delay preterm birth....

  3. [Demography and labor shortage. Future challenges of labor market policy].

    Science.gov (United States)

    Fuchs, J

    2013-03-01

    For demographic reasons, the German labor force will decrease dramatically and it will be much older on average. However, labor demand, especially for qualified workers, is expected to remain high. This paper focuses on the possibilities of expanding the labor force by increasing the participation rates of women and older persons. Herein, the change in the labor force is decomposed with respect to population and labor participation and, moreover, the effects of higher participation rates are simulated. The decomposition and simulation scenarios are based on data published by the Institute for Employment Research. The analysis clearly reveals that the effect of a considerably higher labor participation of women and older workers will disappear over time when the working-age population shrinks more and more. In addition, individuals who are currently unemployed or out of the labor force are not skilled enough. Since it seems difficult to get more qualified workers in the short and even in the medium term, improving the conditions for women and older people to take up jobs should be tackled soon. This includes investments in education and health care.

  4. Preterm Labor and Birth

    Science.gov (United States)

    ... and Birth Share Facebook Twitter Pinterest Email Print Preterm Labor and Birth In general, a normal human ... Labor that begins before 37 weeks is called preterm labor (or premature labor). A birth that occurs ...

  5. Foreign Labor in Singapore: Rationale, Policies, Impacts, and Issues

    OpenAIRE

    Chia, Siow Yue

    2013-01-01

    Singapore has one of the most open economies in Asia in terms of trade, capital inflows, and foreign labor inflows. The foreign labor policy is dual track, with measures to attract foreign talent and control the inflow of low-skilled labor through work permits and levies and dependency ceilings. In 2010, foreigners accounted for a high 34.7 percent of the labor force, as a result of buoyant labor demand and deficit labor supply due to declining total fertility rate, as well as a foreign labor...

  6. Conflictes laborals

    OpenAIRE

    Jiménez Planells, Eduard

    2015-01-01

    Bibliografia El treball consisteix en una aprofundiment dintre del que engloben els conflictes laborals. Començant amb una descripció del conflicte en general, els tipus, les causes, l'estructura, els elements, les dinàmiques, i per últim el posicionament davant del conflicte i la presa de decisions. Aquest punts, formen part del primer bloc, amb els quals ens posem en situació per tal de passar al següent bloc que es centra en els conflictes dintre de les organitzacions. En aquest bloc es...

  7. Child Labor

    OpenAIRE

    Christopher Udry

    2003-01-01

    In recent years, there has been an astonishing proliferation of empirical work on child labor. An Econlit search of keywords "child lab*r" reveals a total of 6 peer reviewed journal articles between 1980 and 1990, 65 between 1990 and 2000, and 143 in the first five years of the present decade. The purpose of this essay is to provide a detailed overview of the state of the recent empirical literature on why and how children work as well as the consequences of that work. Section 1 defines terms...

  8. Demand Estimation

    OpenAIRE

    Elliot E. Combs

    2017-01-01

    Price elasticity shows the responsiveness of demand to changes in price. Negative price elasticity of demand (PED) signifies the inverse relationship between price and demand. According to the equation, PED is -1.19 for widgets, which means that an increase in price of $1 would result in a contraction of demand of $1.19. Since the change in price corresponds with a more than proportionate change in demand, PED is said to be elastic. As a result, an increase in price would discourage consumers...

  9. Fatiga laboral

    Directory of Open Access Journals (Sweden)

    Useche Mora Luz Graciela

    1992-06-01

    Full Text Available

    La fatiga laboral es un fenómeno complejo y muy común en los ambientes de trabajo especialmente en aquellos que requieren de una alta carga física y en los que son utilizadas complicadas tecnologías que presentan al hombre máximas exigencias, obligándolo a trabajar más allá de sus posibilidades psicofisiológicas y en condiciones muchas veces nocivas. En este sentido, el presente artículo se propone presentar el análisis de aspectos fundamentales de la fatiga que requieren ser conocidos por todo trabajador, con el fin de evitar situaciones de morbilidad y, por qué no decirlo, hasta de muerte.

     

  10. Treatments for Preterm Labor

    Science.gov (United States)

    ... premature birth > Treatments for preterm labor Treatments for preterm labor E-mail to a friend Please fill ... you. What kinds of medicines are used during preterm labor? There are three kinds of medicines your ...

  11. Labor Market Institutions and Labor Productivity Growth

    OpenAIRE

    Macit, Fatih

    2011-01-01

    In this paper we investigate how the labor productivity growth is affected from various institutions of the labor market using the empirical evidence from a panel data of OECD countries. We find that benefit replacement rate, benefit duration index, and the tax wedge appear to be significant labor market institutions affecting the labor productivity growth. A higher benefit replacement rate, a longer duration of unemployment benefits, and a higher tax wedge are expected to generate a lower la...

  12. Do psychological job demands, decision control and social support predictreturn to work three months after a return-to-work (RTW) programme? The rapid-RTW cohort study.

    Science.gov (United States)

    Haveraaen, Lise A; Skarpaas, Lisebet S; Berg, John E; Aas, Randi W

    2015-01-01

    Long-term sickness absence is a considerable health and economic problem in the industrialised world. Factors that might predict return to work (RTW) are therefore of interest. To examine the impact of psychosocial work characteristics on RTW three months after the end of a RTW programme. A cohort study of 251 sick-listed employees from 40 different treatment and rehabilitation services in Norway recruited from February to December 2012. The Job Content Questionnaire was used to gather information on the psychosocial work conditions. Full or partial RTW was measured three months after the end of the RTW programme, using data from the national sickness absence register. Logistic regression analyses were performed to investigate the association between the psychosocial work characteristics and RTW. Having low psychological job demands (OR = 0.4, 95% CI: 0.2-0.9), high co-worker- (OR = 3.4, 95% CI: 1.5-5.8), and supervisor support (OR = 3.4, 95% CI: 1.6-7.3), and being in a low-strain job (low job demands and high control) (OR = 4.6, 95% CI: 1.1-18.6) were predictive of being in work three months after the end of the RTW programme, after adjusting for several potential prognostic factors. Interventions aimed at returning people to work might benefit from putting more emphasise on psychosocial work characteristics in the future.

  13. CHILD LABOR ABUSE: LEGAL ASPECTS

    Directory of Open Access Journals (Sweden)

    Darko Majhoshev

    2016-01-01

    Full Text Available The paper addresses the problem of child labor and ways of protection from child labor abuse. Child labor is a negative social phenomenon that is widespread throughout the world, and also in Republic of Macedonia. International and national institutions and organizations are making serious efforts to eradicate this negative phenomenon, through the adoption of numerous international legal instruments (conventions, recommendations, declarations, etc.. Child labor as a phenomenon refers to the employment of children in any work that deprives children of their childhood, interferes with their ability of education, and that is socially, mentally, physically, or morally dangerous and harmful. All international organizations define this practice as exploitative and destructive to the development of the whole society. With international legal instruments of the UN, ILO, Council of Europe and the EU child labor is strictly prohibited. There are some important differences which exist between the many kinds of work that is done by children. Some of them are demanding and difficult, others are hazardous and morally reprehensible. Children are doing a very wide range of activities and tasks when they work.

  14. A single-chamber microbial fuel cell for rapid determination of biochemical oxygen demand using low-cost activated carbon as cathode catalyst.

    Science.gov (United States)

    Wang, Ying; Liu, Xianhua; Wang, Meiyu; Zhang, Pingping; Zong, Yanping; Zhang, Qiufeng

    2017-09-13

    The biochemical oxygen demand (BOD) is widely used for the evaluation of water and wastewater quality. However, the conventional method to measure BOD is time-consuming and requires complicated processes. In this study, a Microbial fuel cell (MFC)-based BOD sensor was developed by using low-cost activated carbon as the cathode catalyst. The sensor was calibrated with an aerated nutrient medium containing sodium acetate as the BOD source. When the sensor was operated with an external resistance of 1 K Ω, linear correlation (R2 = 0.9965) was obtained for BOD concentrations ranging from 80 to 1280 mg/L in a reaction time of 50 h. Besides acetate, glucose/glutamic acid (GGA) and ethanol could also be analyzed by the sensor. In a low concentration range (200 mg/L), the relationship between GGA solution concentration and output voltage was in accord with Monod growth kinetics.

  15. Clandestine labor migration to Taiwan.

    Science.gov (United States)

    Tsay, C

    1992-01-01

    "Illegal migration to Taiwan is a recent phenomenon but with a rapid rate of increase. Most illegal foreign workers enter on visitor's visas and overstay. This paper's detailed analysis of official data reveals that Malaysia, Philippines, Indonesia and Thailand are the major sources, providing a stock of mostly male workers numbering around 40,000. Sociodemographic and attitudinal changes among Taiwanese workers coupled with labor shortages in low-skilled jobs are pressuring the Taiwanese government to formulate plans for a systematic importation of foreign labor." excerpt

  16. Labor market segmentation

    OpenAIRE

    Berndt Christian

    2017-01-01

    This contribution to the International Encyclopedia of Geography is a reinterpretation of labor market segmentation theories mapping the evolution of this perspective on labor markets and using the findings of the care market project to reflect on the rising importance of female migrant labor in the domestic sphere and the question of diversity and inequalities in the labor market.

  17. Incapacidad laboral total

    Directory of Open Access Journals (Sweden)

    Orlando Díaz Tabares

    1997-04-01

    prevalence of females over males. The highest amount of cases was found in the age group from 45 to 54 years. As regards diseases, arthrosis was the most assessed by orthopedics with significant statistical analyses. The predominances of systemic arterial hypertension among the affections evaluated by the speciality of internal medicine as causes of labor disability was not statistically remarkable. The variation of the number of persons considered as disabled by the commission each year was highly representative. The percentage of those who had jobs demanding from moderate to intense physical effort at the time the survey was applied ascended to 64.9.

  18. Labor market segmentation

    OpenAIRE

    Berndt, Christian

    2017-01-01

    Labor market segmentation theories arose as an alternative to neoclassical notions of labor and labor markets in the 1970s. After briefly revisiting the strengths and the weaknesses of this approach, the article discusses more recent developments around the question of difference and diversity in labor markets, directing attention to three key developments associated with the rise of neoliberal capitalism: (i) the formation of entrepreneurial subjectivities and the treatment of labor as a div...

  19. The Effect of Labor Supply Shortages on Asymmetric Cost Behavior

    DEFF Research Database (Denmark)

    Hoffmann, Kira

    This study examines the effect of shortages in labor supply on asymmetric cost behavior. Building on the labor demand literature, it is argued that labor supply shortages increase adjustment costs for hiring new employees. Consistent with this explanation, results provide evidence that companies...... facing restrictions in labor supply increase costs (and resources) less than companies operating with sufficient access to additional personnel. This leads to a more symmetrical cost behavior for increasing activity compared to decreasing activity. Additional analyses show that shortages in labor supply...

  20. Solar Installation Labor Market Analysis

    Energy Technology Data Exchange (ETDEWEB)

    Friedman, B.; Jordan, P.; Carrese, J.

    2011-12-01

    The potential economic benefits of the growing renewable energy sector have led to increased federal, state, and local investments in solar industries, including federal grants for expanded workforce training for U.S. solar installers. However, there remain gaps in the data required to understand the size and composition of the workforce needed to meet the demand for solar power. Through primary research on the U.S. solar installation employer base, this report seeks to address that gap, improving policymakers and other solar stakeholders understanding of both the evolving needs of these employers and the economic opportunity associated with solar market development. Included are labor market data covering current U.S. employment, expected industry growth, and employer skill preferences for solar installation-related occupations. This study offers an in-depth look at the solar installation sectors. A study published by the Solar Foundation in October 2011 provides a census of labor data across the entire solar value chain.

  1. Labor Force Participation Rate

    Data.gov (United States)

    City and County of Durham, North Carolina — This thematic map presents the labor force participation rate of working-age people in the United States in 2010. The 2010 Labor Force Participation Rate shows the...

  2. In demand

    Energy Technology Data Exchange (ETDEWEB)

    Coleman, B. [Bridgestone Ltd. (United Kingdom)

    2005-11-01

    The paper explains how good relationships can help alleviate potential tyre shortages. Demand for large dump truck tyres (largely for China) has increased by 50% within 12 months. Bridgestone's manufacturing plants are operating at maximum capacity. The company supplies tyres to all vehicles at Scottish Coal's opencast coal mines. Its Tyre Management System (TMS) supplied free of charge to customers helps maximise tyre life and minimise downtime from data on pressure, tread and general conditions fed into the hand-held TMS computer. 3 photos.

  3. Demand Uncertainty

    DEFF Research Database (Denmark)

    Nguyen, Daniel Xuyen

    This paper presents a model of trade that explains why firms wait to export and why many exporters fail. Firms face uncertain demands that are only realized after the firm enters the destination. The model retools the timing of uncertainty resolution found in productivity heterogeneity models...... the high rate of exit seen in the first years of exporting. Finally, when faced with multiple countries in which to export, some firms will choose to sequentially export in order to slowly learn more about its chances for success in untested markets....

  4. What the '90s Labor Shortage Will Mean to You.

    Science.gov (United States)

    Dunn, Samuel L.

    1985-01-01

    Discusses a number of forces that will determine the labor supply and demand in the United States in the 1990s: growth in the economy, automation, national policy, immigration policies, changing family, and technical advances. Examines steps a company can take in relation to these forces and makes suggestions concerning future labor needs. (CT)

  5. The Vulnerability of the Regional Labor Market

    Directory of Open Access Journals (Sweden)

    Mihail Rarița

    2015-05-01

    Full Text Available In the past decades, the European and Romanian economies have been strongly affected by major changes which have influenced also the labor market: the alert pace of the international economic integration, the creation of work division in order to protect some economic sectors, the accelerated development and implementation of new technologies, the increase of the demographic aging trends. In the context of the amplified labor force crisis, the present paper will analyze some dysfunctions which have affected especially the regional labor market: the chronic unemployment, the mismatch between the demand and the offer of jobs and the localized consequences of the labor migration. The approach on these aspects was done in a vaster context intended to analyze the regional labor market of Galati and Braila, starting from the existent imbalances on these markets. The present paper starts from the premise that the proposal of some measurements which should lead to a balancing of the regional working market, must take into account the way in which the direct actors involved are defining these obstacles and opportunities for professional (reinsertion. In order to highlight both the opinions and the perceptions of the participants on the labor market, the research had to take place on two levels: among the groups with a difficult position on the labor market and among the employers.

  6. La problemática del análisis laboral de demanda en Colombia

    National Research Council Canada - National Science Library

    Juan Carlos R Guataquí; Jeisson R Cárdenas; Jaime Montaña

    2014-01-01

    .... As this approach is based on demand-side statistics, we present on detail and scope the different dimensions of the troublesome landscape to be found when approaching labor demand-side analysis in Colombia...

  7. La Justicia Laboral

    Directory of Open Access Journals (Sweden)

    Montoya Melgar, Alfredo

    2003-07-01

    Full Text Available Iniciada en el último cuarto del siglo XIX nuestra legislación laboral, pronto se plantea la exigencia de que las reglas sustantivas del nuevo Derecho vayan acompañadas de normas jurisdiccionales y procesales específicas, atentas a las exigencias de la justicia laboral. Tras una etapa de justicia social paritaria, obrero-patronal, la jurisdicción laboral pasa a ser desempeñada por jueces profesionales centrándose en la Magistratura de Trabajo y consolidándose el diseño procesal en sucesivas Leyes de Procedimiento Laboral.
    En la actualidad, y aunque la nueva Ley de Enjuiciamiento Civil ha incidido de modo relevante sobre el proceso laboral, es obvia la influencia que el modelo del proceso laboral ha ejercido con carácter previo sobre el nuevo proceso civil.

  8. Elderly Labor and Unemployment

    OpenAIRE

    Watanabe, Minoru; Yasuoka, Masaya

    2017-01-01

    Economically developed countries are confronting the aging of society. Especially, their respective shares of elderly people among the total population in Japan are highest in the world. Moreover, the labor participation rates of older people in Japan are higher than in other OECD countries. Several reasons underlie the increased labor participation of older people in Japan. One reason is the subsidy for the labor supply of elderly people. This paper presents an examination of how this subsid...

  9. Bureau of Labor Statistics

    Science.gov (United States)

    ... Research Employment Overview Workplace Injuries » Occupational Requirements » Productivity » Labor Productivity & Costs Multifactor Productivity Productivity Research Productivity Overview International » ...

  10. Amniotomy to induce labor.

    Science.gov (United States)

    Busowski, J D; Parsons, M T

    1995-06-01

    Amniotomy to induce labor is used frequently. The potential risks compared with potential benefits of artificial rupture of membranes have caused the popularity of amniotomy to vary in the last two centuries. Although there are little data available from prospective randomized studies regarding the effectiveness of amniotomy alone to induce labor, several series have showed success in its use. In addition, no well-accepted, prospectively randomized study is available comparing the effectiveness of amniotomy to oxytocin for induction of labor. The most effective combination of amniotomy with uterotonic agents to induce labor is still a fertile area for investigation.

  11. Women as Farm Labor.

    Science.gov (United States)

    Reimer, Bill

    1986-01-01

    Women's participation in family farm labor has been underestimated. A study of small farms in rural Quebec during 1978 measured laborer characteristics, time spent on activities, distribution of responsibility, and extent of household production. Results indicate that women's direct and indirect contributions must be integrated into agricultural…

  12. Determinants of coal mine labor productivity change. [1950 to 1977

    Energy Technology Data Exchange (ETDEWEB)

    Baker, J. G.; Stevenson, W. L.

    1979-11-01

    Coal mine labor productivity (tons per miner-shift) has been falling yearly since 1970. The decline in labor productivity since 1970 has implications for the coal industry's labor demand, cost of production, and injuries and could hinder the ability of the industry to meet the coal output goals of the National Energy Plan. The purpose of this research study was to identify and measure the causes of labor productivity decline. Concise answers are given to three questions: Why is coal mine labor productivity important. What are the causes of labor productivity decline in deep and surface coal mines. What are the implications of these findings for future coal mine labor productivity. Coal mine labor productivity is important for three reasons: (1) it affects the cost of coal production, (2) it affects coal industry labor demand, and (3) it affects injuries and injury rates in coal mining. Labor productivity is the link between output levels and employment requirements. The period of declining productivity coincides with major changes in the coal industry's environment: (1) change from a largely unregulated industry to a highly regulated industry (the Coal Mine Health and Safety Act of 1969; implementation of many state surface mine reclamation laws, etc.) and (2) change from a declining, marginal profits industry to a growing, profitable industry (increasing coal prices and demand in the 1970s). A major conclusion of the study is that a portion of the high labor productivity of the 1960s was possible because some of the costs of coal mining - worker injuries, black lung disability, and environmental damage - were not being paid for by the coal industry and coal consumers. Once these costs were forced internally on the mine operators by legislation, productivity fell and the cost of production increased.

  13. [Labor environment and heatstroke].

    Science.gov (United States)

    Nagata, Isao

    2012-06-01

    The Ministry of Health, Labour and Welfare and the Heatstroke STUDY 2008 & 2010 regarding the characteristics of laborers who suffered and died from heatstroke demonstrated the involvement of more laborers who worked in construction, from July to August and at around 3 p.m. Also, more laborers who worked at around 11 a.m. got heatstroke, and there were more laborers who died from it within 1 week from starting to work. The results showed that the heat environment and the time and period when laborers started to be exposed to a hot environment adversely effect the development of heatstroke and subsequent heatstroke-related death. It is important to estimate and take measures against a hot environment and to make time to be acclimated to a hot environment.

  14. The Lula government, the National Labor Forum and union reform

    Directory of Open Access Journals (Sweden)

    Gelsom Rozentino de Almeida

    2007-04-01

    Full Text Available This article seeks to contribute to the analysis of union reform, resulting from the National Labor Forum that sought a consensus among corporations and workers based on the notion of a 'social pact'. The federal government's intention was to update labor and union laws, adapting them to the new demands of national development in order to create an environment more propitious to the generation of employment and income. The Forum sought to modernize the labor regulatory institutes, particularly the Labor Courts and the Ministry of Labor and Employment; to stimulate dialog and tripartism and to assure social justice in the realm of labor laws, the solution of conflicts and union guarantees. In a critical manner, it intends to characterize the process of preparing the union reform of the Lula government, the composition of the representatives of workers and business, as well as the interests represented during the debates and in the final result.

  15. [The Hessian care monitor. Transparency on regional labor markets].

    Science.gov (United States)

    Lauxen, O; Bieräugel, R

    2013-08-01

    The Hessian Care Monitor is a Web-based monitoring system of the regional care labor market. It contains information on the current labor market and on future developments. Official statistics are analyzed, primary data are collected, and forecasts are calculated. Since 2008, the demand for nurses in Hesse has been higher than the supply. In 2010, there was a lack of more than 4,400 nurses. Moreover, in 2025, around 5,500 additional nurses will be needed to meet the increasing demand arising from demographic changes. However, there are three different regional patterns: regions with high current shortages but little additional demand in the future; regions with low current shortages but large future needs; and regions with high current shortages and large future demand. Appropriate strategies for handling labor shortages have to be selected according to the different regional patterns.

  16. Managing foreign labor in Singapore and Malaysia : are there lessons for GCC countries?

    OpenAIRE

    Ruppert, Elizabeth

    1999-01-01

    The emerging economies of Singapore and Malaysia have labor markets with large foreign components because excess labor demand was for a long time met by foreign workers. Immigration policy to manage the inflow of expatriate labor in the two countries consists of highly regulated work permit systems that differentiate workers by nationality, skill level, and sector of activity. The associated permit fees vary across these parameters.Has immigration policy effectively managed foreign labor flow...

  17. Labor Education and Organizational Participation

    Science.gov (United States)

    Roberts, Higdon C., Jr.

    1976-01-01

    Most of the leadership throughout the labor movement have been concerned about the lack of rank and file participation in labor unions. An evaluation of the relationship of labor education and union participation is explored. (WL)

  18. Labor Agreement Information System (LAIRS)

    Data.gov (United States)

    Office of Personnel Management — The Labor Agreement Information Retrieval System (LAIRS) is a database containing historical information on labor-management relations in the Federal Government. It...

  19. Managing pain during labor

    Science.gov (United States)

    ... gov/ency/patientinstructions/000587.htm Managing pain during labor To use the sharing features on this page, ... urac.org). URAC's accreditation program is an independent audit to verify that A.D.A.M. follows ...

  20. Am I in labor?

    Science.gov (United States)

    ... labor. Nesting. There is no science behind the theory, but plenty of women feel the sudden urge ... Greene MF, eds. Creasy and Resnik's Maternal-Fetal Medicine: Principles and Practice . 7th ed. Philadelphia, PA: Elsevier ...

  1. Retrospective Cohort Study of Hydrotherapy in Labor.

    Science.gov (United States)

    Vanderlaan, Jennifer

    To describe the use of hydrotherapy for pain management in labor. This was a retrospective cohort study. Hospital labor and delivery unit in the Northwestern United States, 2006 through 2013. Women in a nurse-midwifery-managed practice who were eligible to use hydrotherapy during labor. Descriptive statistics were used to report the proportion of participants who initiated and discontinued hydrotherapy and duration of hydrotherapy use. Logistic regression was used to provide adjusted odds ratios for characteristics associated with hydrotherapy use. Of the 327 participants included, 268 (82%) initiated hydrotherapy. Of those, 80 (29.9%) were removed from the water because they met medical exclusion criteria, and 24 (9%) progressed to pharmacologic pain management. The mean duration of tub use was 156.3 minutes (standard deviation = 122.7). Induction of labor was associated with declining the offer of hydrotherapy, and nulliparity was associated with medical removal from hydrotherapy. In a hospital that promoted hydrotherapy for pain management in labor, most women who were eligible initiated hydrotherapy. Hospital staff can estimate demand for hydrotherapy by being aware that hydrotherapy use is associated with nulliparity. Copyright © 2017 AWHONN, the Association of Women’s Health, Obstetric and Neonatal Nurses. Published by Elsevier Inc. All rights reserved.

  2. Properly Attired, Hired, or Fired: Aesthetic Labor and Social Inequality

    OpenAIRE

    Elmen-Gruys, Kjerstin

    2014-01-01

    This dissertation examines the relationship between physical appearance and social inequality, exploring how workplace demands for "aesthetic labor" reproduce and legitimize workplace discrimination on the bases of gender, race, class, and body size. The term, aesthetic labor, refers to organizational expectations for workers' attractiveness, style, and interactional mannerisms. These expectations - both formal and informal - influence which people will be hired to do what jobs and how people...

  3. Matching teaching Spanish and the labor market in Tunisia

    Directory of Open Access Journals (Sweden)

    Radhia Ben Ammar

    2014-08-01

    Full Text Available This paper, which has only a documentary base, tries to give an overview of the current status of the teaching of Spanish in Tunisian universities. We have emphasized the relationship between academic training and the labor market, in order to highlight both the achievements of the departments of Spanish on the employability of their graduates, and its shortcomings when it refers to the quality of training and its relevance to the demands of the labor market.

  4. CHILD LABOR ABUSE: LEGAL ASPECTS

    OpenAIRE

    Darko Majhoshev; Viktor Angelovski

    2016-01-01

    The paper addresses the problem of child labor and ways of protection from child labor abuse. Child labor is a negative social phenomenon that is widespread throughout the world, and also in Republic of Macedonia. International and national institutions and organizations are making serious efforts to eradicate this negative phenomenon, through the adoption of numerous international legal instruments (conventions, recommendations, declarations, etc.). Child labor ...

  5. Effectiveness of 2-Year Colleges and the Performance of Their Graduates in the Japanese Labor Market

    Science.gov (United States)

    Watanabe, Satoshi P.

    2003-01-01

    This article empirically examines the spread of higher education in Japan and the resulting changes in labor quality in the last two decades. This study uses the Divisia index numbers to measure the labor quality and quality-adjusted labor supply. It points out that quality might have declined rapidly in the recent past among higher educated…

  6. Identification of first-stage labor arrest by electromyography in term nulliparous women after induction of labor.

    Science.gov (United States)

    Vasak, Blanka; Graatsma, Elisabeth M; Hekman-Drost, Elske; Eijkemans, Marinus J; Schagen van Leeuwen, Jules H; Visser, Gerard H A; Jacod, Benoit C

    2017-07-01

    Worldwide induction and cesarean delivery rates have increased rapidly, with consequences for subsequent pregnancies. The majority of intrapartum cesarean deliveries are performed for failure to progress, typically in nulliparous women at term. Current uterine registration techniques fail to identify inefficient contractions leading to first-stage labor arrest. An alternative technique, uterine electromyography has been shown to identify inefficient contractions leading to first-stage arrest of labor in nulliparous women with spontaneous onset of labor at term. The objective of this study was to determine whether this finding can be reproduced in induction of labor. Uterine activity was measured in 141 nulliparous women with singleton term pregnancies and a fetus in cephalic position during induced labor. Electrical activity of the myometrium during contractions was characterized by its power density spectrum. No significant differences were found in contraction characteristics between women with induced labor delivering vaginally with or without oxytocin and women with arrested labor with subsequent cesarean delivery. Uterine electromyography shows no correlation with progression of labor in induced labor, which is in contrast to spontaneous labor. © 2017 Nordic Federation of Societies of Obstetrics and Gynecology.

  7. Evaluación de los desajustes entre oferta y demanda laboral por calificaciones en el mercado laboral de Uruguay

    OpenAIRE

    Espino, Alma

    2011-01-01

    This article examines the mismatch between labor supply and demand for educational qualificationsin the Uruguayan labor market during 2000-2009. It attempts to measure the phenomenonof under-qualification and overqualification by occupation type based on educational requirementfor each occupation. Following the previous literature, the empirical work concentrates onthe determinants of over-education and its impact on wages. Este artículo examina los desajustes entre oferta y demanda labora...

  8. A View from UMBC: Using Real-Time Labor-Market Data to Evaluate Professional Program Opportunities

    Science.gov (United States)

    Steele, Christopher; Goldberger, Susan; Restuccia, Dan

    2013-01-01

    Continuing and professional education units are faced with the constant need to keep pace with dynamic labor markets when assessing program offerings and content. Real-time labor-market data derived from detailed analysis of online job postings offers a new tool for more easily aligning programs to local labor-market demand. The authors describe a…

  9. Clinical significance of precipitous labor.

    Science.gov (United States)

    Suzuki, Shunji

    2015-03-01

    Precipitous labor is defined as expulsion of the fetus within less than 3 hours of commencement of regular contractions. We retrospectively examined our cases of precipitous labor to identify the clinical significance and perinatal outcomes following precipitous labor in singleton vertex deliveries. A retrospective population-based study was conducted comparing women with singleton precipitous labor and those with labor of normal duration. We examined the clinical characteristics and outcomes by comparing patients with precipitous labor and those with labor of normal duration in 0 and two-parous singleton pregnant women. Using a multivariate analysis, precipitous labor in nulliparous women was independently associated with teenagers (adjusted OR: 1.71, 95% CI: 0.99 - 2.95, P = 0.049), preterm delivery (adjusted OR: 1.77, 95% CI: 1.16 - 2.70, P precipitous labor was associated with hypertensive disorders in singleton vertex deliveries, it was not associated with maternal or neonatal outcomes.

  10. Labor market in Serbia: 1990-2005

    Directory of Open Access Journals (Sweden)

    Stojanović Božo

    2006-01-01

    Full Text Available Key problems in transitions in Serbia can be analyzed through the processes happening at the labor market. Labor market in Serbia is divided on the formal and informal one ("gray". The basic problem is mass unemployment. The unemployment in Serbia is not frictional unemployment resulting from decisions of workers to change their jobs. This kind of unemployment is considered normal at all labor markets. Since it is not frictional, unemployment in Serbia is not short-term one. This unemployment is by its nature structural and therefore long-term. Structural unemployment always arises as a result of the illadapted structure of labor supply and demand. There is a particularly high level of long-term unemployment among young people who practically do not have any work experience. The only realistic solution for mass unemployment and low wages in the Serbian economy is increasing of productivity and overall economic efficiency. Stimulating entrepreneurship and opening of new companies to absorb an enormous number of unemployed is the central issue of the economic reform. Instead of short-term passive measures, the state should adopt active measures aimed at stimulating of entrepreneurship and creating of new jobs.

  11. Labor Market Progeria.

    Science.gov (United States)

    Rodeheaver, Dean

    1990-01-01

    Social ambivalence toward women's roles, sexuality, appearance, and aging combine with social standards of attractiveness to create both age and sex discrimination in the workplace. The life expectancy of presentability is shorter among women than men, thus creating an accelerated aging process termed labor market progeria. (SK)

  12. Tips for labor coaches

    Science.gov (United States)

    ... Talk with the staff on the labor and delivery unit to get an idea of what will happen on the big day. Know what the mom expects. You and the mother should talk ahead of time about what should happen on the day of delivery. Does the mother-to-be want to use ...

  13. Meeting increased demand.

    Science.gov (United States)

    Blair, Andrew

    2004-07-01

    New Zealand is a little country with a little economy but with a population that's rapidly aging. New Zealand's population is only 4.3 million people. It's GDP is only $US58.6 billion (2002). New Zealand's expenditure on health as a percentage of GDP is not out of line with that of other countries. As a nation we have been increasing expenditure on health over recent years. In 1990 we spent 7% of GDP on health. In 1995 that increased to 7.65% and is now 8.3%. However, in per capita terms our expenditure on health does not compare so well with like countries. The size of New Zealand's economy is restricting what our country spends on health. Health is already the second highest demand on the New Zealand tax dollar. The tolerance of New Zealanders would be challenged if a Government attempted to increase taxes further to meet the growing demands for expenditure on health, but at the same time the population's expectations are increasing. This is the challenging situation we face today. What lies ahead? Like all industrialized countries New Zealand is facing an aging population. The population below age 40 is decreasing, but it is increasing significantly over that age. 16% of the population is currently aged over 60. By 2051 this proportion will almost double to just over 31%. Coupled with the aging population is increased awareness and expectations, as access to options for treatment and technology becomes readily accessible to the population through such media as the internet. The extent of the impact of the aging population can be clearly represented by focusing on one specialty such as orthopaedics. The New Zealand Orthopaecic Association undertook a study in July 2003 which concluded (among other things) that as a result of the projected aging of the population, over the next 50 years: Musculo-skeletal operations will increase by over 30%. The number of hip replacements will nearly double. The incidence of osteoporosis will increase by a massive 201%. The number

  14. Process Improvement to Enhance Quality in a Large Volume Labor and Birth Unit.

    Science.gov (United States)

    Bell, Ashley M; Bohannon, Jessica; Porthouse, Lisa; Thompson, Heather; Vago, Tony

    The goal of the perinatal team at Mercy Hospital St. Louis is to provide a quality patient experience during labor and birth. After the move to a new labor and birth unit in 2013, the team recognized many of the routines and practices needed to be modified based on different demands. The Lean process was used to plan and implement required changes. This technique was chosen because it is based on feedback from clinicians, teamwork, strategizing, and immediate evaluation and implementation of common sense solutions. Through rapid improvement events, presence of leaders in the work environment, and daily huddles, team member engagement and communication were enhanced. The process allowed for team members to offer ideas, test these ideas, and evaluate results, all within a rapid time frame. For 9 months, frontline clinicians met monthly for a weeklong rapid improvement event to create better experiences for childbearing women and those who provide their care, using Lean concepts. At the end of each week, an implementation plan and metrics were developed to help ensure sustainment. The issues that were the focus of these process improvements included on-time initiation of scheduled cases such as induction of labor and cesarean birth, timely and efficient assessment and triage disposition, postanesthesia care and immediate newborn care completed within approximately 2 hours, transfer from the labor unit to the mother baby unit, and emergency transfers to the main operating room and intensive care unit. On-time case initiation for labor induction and cesarean birth improved, length of stay in obstetric triage decreased, postanesthesia recovery care was reorganized to be completed within the expected 2-hour standard time frame, and emergency transfers to the main hospital operating room and intensive care units were standardized and enhanced for efficiency and safety. Participants were pleased with the process improvements and quality outcomes. Working together as a team

  15. Child labor, agricultural shocks and labor sharing in rural Ethiopia

    NARCIS (Netherlands)

    Z.Y. Debebe (Zelalem)

    2010-01-01

    textabstractThe author studies the effect of an agricultural shock and a labor sharing arrangement (informal social network) on child labor. Albeit bad parental preference to child labor (as the strand of literature claims), poor households face compelling situations to send their child to work.

  16. Labor on Campus: Academic Library Service to Labor Groups.

    Science.gov (United States)

    Schmidle, Deborah Joseph

    2002-01-01

    Examines academic library service to labor groups, particularly in the area of Internet training. Results of an informal survey of 53 academic libraries in schools with labor study programs in the United States and Canada indicate that few provide direct services to labor unions, and provides an example of one that does at Cornell University.…

  17. Division of Labor

    KAUST Repository

    Oke, Muse

    2014-09-12

    The first assignment of DNA polymerases at the eukaryotic replication fork was possible after the in vitro reconstitution of the simian virus 40 (SV40) replication system. In this system, DNA polymerase α (Pol α) provides both leading and lagging strands with RNA-DNA primers that are extended by DNA polymerase δ (Pol δ). Extrapolating the architecture of the replication fork from the SV40 model system to an actual eukaryotic cell has been challenged by the discovery of a third DNA polymerase in Saccharomyces cerevisiae, DNA polymerase ε (Pol ε). A division of labor has been proposed for the eukaryotic replication fork whereby Pol ε replicates the leading strand and Pol δ replicates the lagging strand. However, an alternative model of unequal division of labor in which Pol δ can still participate in leading-strand synthesis is plausible.

  18. Labor Informality: General Causes

    Directory of Open Access Journals (Sweden)

    Gustavo Sandoval Betancour

    2016-04-01

    Full Text Available The article examines the main causes of labor informality in order to verify the validity of classical theories that explain unemployment in market economies and its relationship to informality. Methodologically, the project was based, in the empirical part, on international statistics, comparing the evolution of labor market structure in a combined sample of highly industrialized countries and other less industrialized ones. Empirical evidence supports the conclusion that the classical economic theory of Marxist origin is inefficient to explain the causes of unemployment in contemporary market economies, as well as it fails to satisfactorily explain informality. On the contrary, we conclude that the theory in question is more relevant to explain informality in centrally planned economies where this phenomenon has been present even more significantly than in free market economies.

  19. LABOR DISCRIMINATION IN BULGARIA

    Directory of Open Access Journals (Sweden)

    Vyara Slavyanska

    2017-03-01

    Full Text Available Labor discrimination is a phenomenon with very serious social and economic consequences, which has increased actuality and importance in Bulgaria nowadays. Because of the high price of discrimination, building effective anti-discrimination legislation occupies a special place in the policy of the European Union. Despite the European directives, the presence of anti-discrimination legislation and the broadly declared anti-discrimination inclinations in our country, these are absolutely not enough for providing environment of equality, with a climate of respect and tolerance to the differences. It turns out that certain groups are definitely victims of labor discrimination. In this connection the present article consecutively identifies these groups, as well as the reasons for their discrimination, underlining the necessity and benefits of the integration of the different.

  20. Labor Arbitration and Dispute Resolution.

    Science.gov (United States)

    Getman, Julius G.

    1979-01-01

    Discusses the nature of labor arbitration; then explores the transferability of the labor arbitration model. Argues that the establishment and legitimation of unions and collective bargaining are responsible for the success of labor arbitration, not vice versa. Available from The Yale Law Journal, 401A Yale Station, New Haven, Connecticut 06520;…

  1. Does labor market history matter?

    DEFF Research Database (Denmark)

    Lesner, Rune Vammen

    2014-01-01

    This paper finds that labor market history plays an important role in the Danish labor market both by directly affecting the transitions between labor market states and indirectly through the wage. When comparing the relative importance of different types of state dependence, it is found that occ...

  2. Different Streams, Different Needs and Impacts: Managing International Labor Migration in ASEAN - Thailand (Emigration)

    OpenAIRE

    Chalamwong, Yongyuth; Labor Development Research Team

    2013-01-01

    For decades, Thailand has had a strong labor market in both supplying and demanding labor resources. Since the 1970s, Thailand has sent workers to the Middle East, Japan, Taiwan, Singapore, and Malaysia, among others. Based on the Socio-Economic Survey, emigrant workers come from households with low income and wealth; therefore they are heavily indebted. It can be concluded that poverty and indebtedness are push factors that had forced the migration of Thai labor, while higher income and bett...

  3. Labor unions, unemployment, and inequality in an OLG-Model with heterogeneous agents

    OpenAIRE

    Kremer, Jana

    2001-01-01

    As a consequence of falling relative demand for low skilled labor in the OECD, people with no or minor qualification experience a deterioration of their economic situation. While flexible labor markets have led to higher wage differentials in the USA, the major problem of most European countries is the high rate of unemployment of the low skilled. To integrate currently discussed determinants of wage distribution and unemployment into a common context, labor unions and qualification differenc...

  4. Effects of the Tax Treatment of Fringe Benefits on Labor Market Segmentation.

    Science.gov (United States)

    Scott, Frank A.; And Others

    1989-01-01

    Argues that the provision of the same fringe benefits for all workers promotes labor market segmentation by inducing workers to sort themselves across the economy according to their demand for fringe benefits. (JOW)

  5. Professional Education and the Labor Market: Problems of Coordination

    Science.gov (United States)

    Kochetov, A. N.

    2012-01-01

    The increasing desire to obtain a higher education in Russia is causing a growing disparity between educational qualifications and the needs of the labor market. Blue-collar jobs of varying levels are difficult to fill, and the demand for the qualification of those with degrees is not sufficient to avoid high levels of unemployment. Ways need to…

  6. Identifying Higher-Education Level Skill Needs in Labor Markets: The Main Tools Usable for Turkey

    Science.gov (United States)

    Alpaydin, Yusuf

    2015-01-01

    There are natural mismatches in the labor market between the demand for higher-educated laborers and the supply of graduates provided by the higher education system in terms of quantity and qualifications. While there are open positions, some graduates still cannot find work. There are various findings indicating that the mismatch between…

  7. Data Warehouse for Professional Skills Required on the IT Labor Market

    Directory of Open Access Journals (Sweden)

    Cristian GEORGESCU

    2012-11-01

    Full Text Available This paper represents a research regarding informatics graduates professional level adjustment to specific requirements of the IT labor market. It uses techniques and models for data warehouse technology to allow a comparative analysis between the supply competencies and the skills demand on the IT labor market.

  8. LABOR MARKET IN ROMANIA BETWEEN PRESENT AND FUTURE

    Directory of Open Access Journals (Sweden)

    FLOREA IANC MARIA MIRABELA

    2017-12-01

    Full Text Available The current economic crisis, cataloged by most economists as the worst recession of 1933, makes most of the population can not enjoy a decent standard of living and appropriate working conditions. The most serious implication that the economic crisis has on the labor market is the rising unemployment and underemployment rate increase default. The number of unemployed in Romania could increase at any time due to the economic restructuring of the country and the availability of immigrants from the Community, Romania is one of the major exporters of labor. In this time of crisis in the face of Romanian economy appears that a particular problem are twofold. It is, on the one hand, an effective demand for labor insufficient structurally that will lead in the future to under-utilization of production equipment, and on the other hand, a substitution of labor imposed by technical progress, which will lead to increased unemployment

  9. Causality in demand

    DEFF Research Database (Denmark)

    Nielsen, Max; Jensen, Frank; Setälä, Jari

    2011-01-01

    This article focuses on causality in demand. A methodology where causality is imposed and tested within an empirical co-integrated demand model, not prespecified, is suggested. The methodology allows different causality of different products within the same demand system. The methodology is applied...

  10. Demand for temporary agency nurses and nursing shortages.

    Science.gov (United States)

    Seo, Sukyong; Spetz, Joanne

    2013-08-01

    There is an ongoing debate about the reasons for the growth of temporary employment of registered nurses (RNs). Some argue that efficiency incentives to increase flexibility and reduce labor costs are the principal cause, while others point to shortages of RNs as the stronger determinant. Using hospital-level data from California's Office of Statewide Health Planning and Development, we find a significant trend of increasing demand for agency nurses during the years of RN shortage. Demand rose with inpatient days, patient demand fluctuation, and the level of fringe benefits. Competition between hospitals and unionization, however, did not affect hospitals' demand for temporary RNs. © The Author(s) 2014.

  11. The demand of guava in Colombia

    Directory of Open Access Journals (Sweden)

    Julio César Alonso-Cifuentes

    2017-01-01

    Full Text Available In Colombia, no systematic work have been carried out to determine the demand for fruits beyond descriptive analysis of per capita consumption according to different individual socioeconomic characteristics and much less for a specific product such as guava, Psidium guajava L. (Myrtaceae. This paper estimates the relationship between guava prices and the demand of guava in Colombia. We found that guava consumption is not affected by its price and its demand is highly correlated to income. While socio-economic characteristics such as income, education and household head labor affect the decision-making for consuming guava, other characteristics such as race and the number of household members determine the quantity of guava consumed in a Colombian household.

  12. Essays on labor economics.

    OpenAIRE

    Centeno, Mário José Gomes de Freitas

    2000-01-01

    Doctor of Philosophy in subject of Economics This thesis studies three different aspects of the labor market functioning. In the first chapter I investigate how the unemployment insurance (UI) system affects match quality. The argument is that UI enables workers to sort themselves into bet­ ter jobs. I present a model of job-search that predicts procyclical match quality and that higher UI reduces mismatch over the cycle. Using data from the NLSY I find that a higher level of UI increases ...

  13. 29 CFR 401.9 - Labor organization.

    Science.gov (United States)

    2010-07-01

    ... 29 Labor 2 2010-07-01 2010-07-01 false Labor organization. 401.9 Section 401.9 Labor Regulations... MEANING OF TERMS USED IN THIS SUBCHAPTER § 401.9 Labor organization. Labor organization means a labor organization engaged in an industry affecting commerce and includes any organization of any kind, any agency...

  14. Emotional labor actors: a latent profile analysis of emotional labor strategies.

    Science.gov (United States)

    Gabriel, Allison S; Daniels, Michael A; Diefendorff, James M; Greguras, Gary J

    2015-05-01

    Research on emotional labor focuses on how employees utilize 2 main regulation strategies-surface acting (i.e., faking one's felt emotions) and deep acting (i.e., attempting to feel required emotions)-to adhere to emotional expectations of their jobs. To date, researchers largely have considered how each strategy functions to predict outcomes in isolation. However, this variable-centered perspective ignores the possibility that there are subpopulations of employees who may differ in their combined use of surface and deep acting. To address this issue, we conducted 2 studies that examined surface acting and deep acting from a person-centered perspective. Using latent profile analysis, we identified 5 emotional labor profiles-non-actors, low actors, surface actors, deep actors, and regulators-and found that these actor profiles were distinguished by several emotional labor antecedents (positive affectivity, negative affectivity, display rules, customer orientation, and emotion demands-abilities fit) and differentially predicted employee outcomes (emotional exhaustion, job satisfaction, and felt inauthenticity). Our results reveal new insights into the nature of emotion regulation in emotional labor contexts and how different employees may characteristically use distinct combinations of emotion regulation strategies to manage their emotional expressions at work. (c) 2015 APA, all rights reserved.

  15. Labor Mobility and Racial Discrimination

    OpenAIRE

    Pierre Deschamps; José de Sousa

    2014-01-01

    This paper assesses the impact of labor mobility on racial discrimination. We present an equilibrium search model that reveals an inverted U-shaped relationship between labor mobility and race-based wage differentials. We explore this relationship empirically with an exogenous mobility shock on the European soccer labor market. The Bosman ruling by the European Court of Justice in 1995 lifted restrictions on soccer player mobility. Using a panel of all clubs in the English first division from...

  16. PERFECT DEMAND ILLUSION

    Directory of Open Access Journals (Sweden)

    Alexander Yu. Sulimov

    2015-01-01

    Full Text Available The article is devoted to technique «Perfect demand illusion», which allows to strengthen the competitive advantageof retailers. Also in the paper spells out the golden rules of visual merchandising.The definition of the method «Demand illusion», formulated the conditions of its functioning, and is determined by the mainhypothesis of the existence of this method.Furthermore, given the definition of the «Perfect demand illusion», and describes its additional conditions. Also spells out the advantages of the «Perfect demandillusion», before the «Demand illusion».

  17. Laboring for integration

    DEFF Research Database (Denmark)

    Fogelman, Tatiana

    Over the past fifteen years the district of Berlin-Marzahn became home to the largest concentration of post-Soviet migrants of German ancestry in the former East Germany. Drawing on my research in the district, including two of its integration projects for middle-aged, unemployed migrants, I...... examine these projects’ failed attempts to create spaces of encounter between the migrants and district’s long-term residents. In this presentation I focus specifically on the structural position of integration work (Integrationsarbeit) that creates first and foremost conditions of possibility for its...... proposed goals. I highlight the precarious nature of employment in the projects, reflecting not only a broader neoliberalization of governance, but also a serious misrecognition of the exacting nature of the emotional, psychological and intellectual labor involved in this type of social work. Critiquing...

  18. Eating and drinking in labor: should it be allowed?

    Science.gov (United States)

    Maharaj, Dushyant

    2009-09-01

    Eating and drinking in labor is a controversial subject with practice varying widely by practitioners, within facilities, and around the world. The risk of aspiration pneumonitis and anesthesia-related deaths at cesarean section has resulted in adherence to historical practices of starving women in labor. Studies have shown that the risk of this anesthetic-related complication is low. It is the fear of the birth-attendant to bear full responsibility if a patient inhales gastric contents when giving in to demands for liberal fluid and food regimes during labor that governs practice. While the bulk of evidence supports fluid intake in labor, there are insufficient published studies to draw conclusions about the relationship between fasting times and the risk of pulmonary aspiration during labor. Whether or not allowing food and fluid throughout labor is beneficial or harmful can only be determined by further research. A computerized search was done of MEDLINE, PUBMED, SCOPUS and CINAHL, as well of historical articles, texts, articles from indexed journals, and references cited in published works.

  19. Wood supply and demand

    Science.gov (United States)

    Peter J. Ince; David B. McKeever

    2011-01-01

    At times in history, there have been concerns that demand for wood (timber) would be greater than the ability to supply it, but that concern has recently dissipated. The wood supply and demand situation has changed because of market transitions, economic downturns, and continued forest growth. This article provides a concise overview of this change as it relates to the...

  20. Formal Training and Labor Productivity.

    Science.gov (United States)

    Medoff, James L.

    The impact of certain types of training on labor productivity or performance in different settings was assessed. In the manufacturing sector, it was found that the extent of in-house, employer-sponsored, job-related training has a positive relationship with output per labor hour. The extent of this type of training received out-of-house did not…

  1. Murphy's Moral Economy of Labor.

    Science.gov (United States)

    Masters, Roger D.

    1996-01-01

    Praises and summarizes James Bernard Murphy's "The Moral Economy of Labor: Aristotelian Themes in Economic Theory." Linking economic theories from Adam Smith to Karl Marx, Murphy criticizes traditional economic and social thinking regarding the division of labor. He proposes an integration of conceptualization and execution to humanize…

  2. Labor force activity after 60

    DEFF Research Database (Denmark)

    Pedersen, Peder J.; Larsen, Mona

    2015-01-01

    In most OECD member countries labor force attachement has increased in recent years in the 60+ group. Focus in the paper is on the development in this area in Denmark, Norway and Sweden since the 1990s. The development in the same period in the German labor market is included as a frame of refere......In most OECD member countries labor force attachement has increased in recent years in the 60+ group. Focus in the paper is on the development in this area in Denmark, Norway and Sweden since the 1990s. The development in the same period in the German labor market is included as a frame...... in labor force participation is described based on register data and on labor force surveys along with indicators of cohort relevant changes in education and health. Focus in the paper includes also the gender aspect to accommodate stronger cohort effects for women than for men. The impact on labor force...... a brief survey of policy changes in the Scandinavian countries and Germany as other determinants of labor force participation in the 60 and older group....

  3. Legal Intervention in Labor Arbitration

    Science.gov (United States)

    Gullett, C. Ray

    1978-01-01

    From a private process between unions and management, labor arbitration has become a matter for federal arbitrators to decide. The article traces this development through various federal court cases and legislation, particularly unfair labor practice charges under Title VII of the Civil Rights Act. (MF)

  4. [Current aspects of labor induction].

    Science.gov (United States)

    Surbek, D V; Hösli, I; Holzgreve, W

    2002-12-01

    Induction of labor is one of the most important means for therapeutic intervention in modern obstetrics. The aim of labor induction is to achieve a better perinatal result for mother and baby as compared to expectative management. Different methods for induction include administration of oxytocin or prostaglandins, amniotomy, and mechanical means of cervical dilatation. The success of the labor induction depends primarily on the readiness of the uterus to go into labor, and the method used for induction. If the cervical ripeness is very advanced, induction with amniotomy and oxytocin seems beneficial. However if the cervix is not yet ready, intravaginal or intracervical prostaglandins are more promising. Until recently, prostaglandins E2 are used in the first line. Now, the prostaglandin E1-analogon misoprostol is also increasingly used. As a rule, induction of labor should be performed as an inpatient procedure in order to be able to provide the surveillance for maternal and fetal safety.

  5. 78 FR 38075 - International Labor Comparisons

    Science.gov (United States)

    2013-06-25

    .... ADDRESSES: Send inquiries to John Ruser, Office of Productivity and Technology, Bureau of Labor Statistics... FURTHER INFORMATION CONTACT: John Ruser, Office of Productivity and Technology, Bureau of Labor Statistics... DEPARTMENT OF LABOR Bureau of Labor Statistics International Labor Comparisons ACTION: Notice...

  6. Essays on land and labor in urbanizing China

    NARCIS (Netherlands)

    Wu, Yan

    2017-01-01

    In this dissertation I address emerging land and labor issues associated with the rapid urbanization in China over the past decades, including the negative effects of the real estate booms on manufacturing development, land conflicts, and gender inequality among migrants. The thesis consists of six

  7. Worker-Centered Learning: Labor's Role. ERIC Digest No. 211.

    Science.gov (United States)

    Spence, Janet G.

    Globalization of the economy and rapid technological innovation challenge today's work force to prepare for continuous change. In response to a strong mandate from their membership, labor unions have formed partnerships to deliver the necessary worker education. Because they are in daily contact with workers and have a holistic knowledge of…

  8. Inward FDI and demand for skills in manufacturing firms in Sweden

    DEFF Research Database (Denmark)

    Bandick, Roger; Hansson, Pär

    2009-01-01

    We observe a substantial increase in foreign ownership in Sweden in the 1990s. Did that have any effect on relative demand for skilled labor? Has technology transfers-often associated with inward FDI-led to an increased demand for skills due to skilled-biased technical change? Are there any grounds...... demand for skilled labor tend to rise in non-multinationals (non-MNEs)-but not in multinationals (MNEs)-that become foreign-owned. Other interesting findings are that larger presence of foreign MNEs in an industry appears to have a positive impact on the relative demand for skills in Swedish MNEs within...... for the concerns in the public Swedish debate that more skilled activities have been moved to other countries where the headquarters are located? Estimating relative labor demand at the firm level and using propensity score matching with difference-in-difference estimation, we obtain support for that relative...

  9. A Select Bibliography of Books on Labor Issues.

    Science.gov (United States)

    American Federation of Labor and Congress of Industrial Organizations, Washington, DC.

    This annotated bibliography of 90 books on labor issues presents selections in the following areas: labor history, biographies, contemporary issues, labor economics and labor relations, labor law, labor unions, women and work, and reference books. (DB)

  10. Chinese investment and European labor: should and do workers fear Chinese FDI?

    NARCIS (Netherlands)

    Burgoon, B.; Raess, D.

    2014-01-01

    The rapid increase in Chinese foreign direct investment (FDI) into Europe raises important questions about the implications of such for workers and organized labor in Europe: (1) does Chinese FDI flow more or less to regulated labor markets than do other investment sources?; (2) what are the

  11. Labor Substitutability in Labor Intensive Agriculture and Technological Change in the Presence of Foreign Labor

    OpenAIRE

    Napasintuwong, Orachos; Emerson, Robert D.

    2005-01-01

    The Morishima elasticity of substitution (MES) is estimated to address factor substitutability in Florida agriculture during 1960-1999. By adopting a profit maximization model of induced innovation theory, the MES's between hired and self-employed labor and the MES's between labor and capital provide implications for future immigration policies.

  12. Child Labor Requirements in Agriculture under the Fair Labor Standards Act. Child Labor Bulletin No. 102.

    Science.gov (United States)

    Employment Standards Administration (DOL), Washington, DC. Wage and Hour Div.

    This booklet is a guide to the provisions of the Fair Labor Standards Act (also known as the Wage-Hour Law) which apply to minors employed in agriculture. The content is as follows: coverage of the child labor provisions regarding agricultural employment, minimum age standards for employment in agriculture, school hours and employment in…

  13. Emotional labor and professional practice in sports medicine and science.

    Science.gov (United States)

    Hings, R F; Wagstaff, C R D; Thelwell, R C; Gilmore, S; Anderson, V

    2017-06-30

    The aim of this study was to explore how sport medicine and science practitioners manage their emotions through emotional labor when engaging in professional practice in elite sport. To address the research aim a semistructured interview design was adopted. Specifically, eighteen professional sport medicine and science staff provided interviews. The sample comprised sport and exercise psychologists (n=6), strength and conditioning coaches (n=5), physiotherapists (n=5), one sports doctor and one generic sport scientist. Following a process of thematic analysis, the results were organized into the following overarching themes: (a) factors influencing emotional labor enactment, (b) emotional labor enactment, and (c) professional and personal outcomes. The findings provide a novel contribution to understanding the professional demands faced by practitioners and are discussed in relation to the development of professional competencies and the welfare and performance of sport medics and scientists. © 2017 John Wiley & Sons A/S. Published by John Wiley & Sons Ltd.

  14. Miedo e inseguridad de la gestante durante el trabajo de parto como motivos para la demanda de internación precoz Medo e insegurança da gestante durante o trabalho de parto como motivos para a demanda de internação precoce Pregnant women fear and insecurity during labor as reasons for demanding early admission

    Directory of Open Access Journals (Sweden)

    Thais Erika Peron Giaxa

    2011-11-01

    instituição de saúde, ter medo à ocorrência do parto extra-hospitalário, simular o trabalho de parto verdadeiro, procurar tranquilidade na idealização do parto e modificar o comportamento para garantir o atendimento. Conclusão. As mulheres sentem medo e insegurança por uma assistência de saúde fragmentada, onde já não se percebem unidas ao programa de controle pré-natal, e ao mesmo tempo não encontram na assistência hospitalar que desejam.Objective. To identify reasons why women look for early health care attention at the end of pregnancy. Methodology. Qualitative study based in socio-existential phenomenology proposed by Alfred Schütz. Nine pregnant women who consulted to the maternity service without being in real labor were interviewed. Results. The following analysis categories emerged: Having different symptoms or signals from the ones they had felt or been informed about, not being able to identify real labor, fear to fetal complications for being close to the probable labor date, feeling calmer when being seen by professionals of the institution, lack of problem solving by other services of the health institution, fearing out of hospital delivery, imitating real labor, looking for tranquility in the idealization of labor and modifying behaviors to guarantee attention. Conclusion. Women are insecure and fear because of a fragmented health care, where they do not perceive themselves linked to the prenatal control program anymore, and at the same time they don’t find the health care assistance they want.

  15. Risk Factors Incident Preterm Labor

    Directory of Open Access Journals (Sweden)

    Liva Maita

    2012-11-01

    Full Text Available Preterm labor or parturition Prematurus is labor that occurs at age less than 37 weeks of pregnancy is calculated from the first day of last period. Data in hospitals Arifin Achmad Pekanbaru data obtained in 2010 obtained data on the number of labor as much as 2400 cases, with 190 cases of preterm labor (7.91%, in 2011 the number of births as 2287 cases with 279 cases of preterm labor (12% and in the period January-April 2012 Number 780 cases of preterm labor (11.5%. The purpose of research is knowing the relationship of the complications of pregnancy, a history of preterm labor, anemia, age and parity with preterm labor. Type of research is a case-control study. The population in this study were all mothers giving birth at hospitals Arifin achmad Pekanbaru. Size of the sample consisted of 245 cases and 245 controls. Data analysis was performed by univariate, bivariate and multivariate Logistic Regression method Ganda. The results is a complication of pregnancy (95% CI: 4.09 to 9.21, age (95% CI: 1.58 to 3.69, and parity (95% CI: 1.05 to 2.36 associated with preterm labor. The conclusion that the dominant variables associated with the incidence of preterm birth is a complication of pregnancy and no variable counfounding. Advice to pregnant women who experience pregnancy complications during their pregnancy on a regular basis at least four times during pregnancy and high parity mothers are advised to use contraception; To health professionals to classify the status of patients at risk to facilitate the provision of IEC.

  16. Innovation and Demand

    DEFF Research Database (Denmark)

    Andersen, Esben Sloth

    2007-01-01

    Economic evolution is an immensely complex phenomenon, so there is an obvious need of simplifying the way we handle this phenomenon. Since Nelson and Winter's pioneering formalisation of the Schumpeterian vision of innovation-driven evolution, the major simplification has been obtained by modelling...... the demand-side of markets in the simplest possible way. This strategy has allowed a gradual increase in the sophistication of supply-side aspects of economic evolution, but the one-sided focus on supply is facing diminishing returns. Therefore, demand-side aspects of economic evolution have in recent years....... Second, firms' innovative activities relate, directly or indirectly, to the structure of expected and actual demand. Third, the demand side represents the most obvious way of turning to the much-needed analysis of macro-evolutionary change of the economic system....

  17. Strategies for getting through labor

    Science.gov (United States)

    ... ency/patientinstructions/000612.htm Strategies for getting through labor To use the sharing features on this page, ... urac.org). URAC's accreditation program is an independent audit to verify that A.D.A.M. follows ...

  18. Labor Supply and Optimization Frictions

    DEFF Research Database (Denmark)

    Søgaard, Jakob Egholt

    2015-01-01

    across these setting effectively allow you to distinguish between different types of frictions. I find that the considered labor market is significantly affected by optimizations frictions, which masks the bunching at kink points normally associated with a positive labor supply elasticity under standard......In this paper I investigate the nature of optimization frictions by studying the labor market of Danish students. This particular labor market is an interesting case study as it features a range of special institutional settings that affect students’ incentive to earn income and comparing outcomes...... theory. More concretely I find the dominate optimization friction to be individuals’ inattention about their earnings during the year, while real adjustment cost and gradual learning appears to be of less importance....

  19. Smoking, Labor, & Delivery: It's Complicated

    Science.gov (United States)

    You probably have mixed feelings about going into labor. On one hand, bringing a new life into the world is really exciting. On the other, it can be really scary to have a baby, especially if this is your first child. Unfortunately, it can be even scarier if you smoke. Research shows that smoking during pregnancy can lead to serious complications for you and your baby during labor and delivery.

  20. TRANSFORMATION IN BULGARIAN LABOR MARKET IN THE YEARS OF TRANSITION

    Directory of Open Access Journals (Sweden)

    Venelin Terziev

    2014-09-01

    Full Text Available The paper examines the dependency of labor market on positive and negative effects of cyclic recurrence and economic development. Probable scenarios of the dynamics in employment and unemployment in dependence of changes in gross domestic product (GDP and productivity in conditions of recession and following the start of economic revival are analyzed in accordance to the open character of Bulgarian economy and the specificity of Bulgarian model of transition predetermined by the impacts of outer influences and additional inner ones on the labor market, which verification is on the basis of the data for state-of-art of labor market in years of transition to market economy. The factor predestining the level of unemployment are investigated on the basis of input flows unemployment relating to macroeconomic and other outer measures, as well as the impact which would lead to decrease in the average duration of unemployment. The accent is on the necessity of establishment of a consecutive and sustainable strategy of economic development having a clear vision about the structuring of economy and labor demand in middle-term aspect, as founding in the flexibility of labor market and employment in the country.

  1. How important are exports for job growth in China? : A demand side analysis

    NARCIS (Netherlands)

    Los, Bart; Timmer, Marcel P.; de Vries, Gaaitzen J.

    2015-01-01

    We analyze the impact of foreign demand on Chinese employment creation by extending the global input–output methodology introduced by Johnson and Noguera (2012). We find that between 1995 and 2001, fast growth in foreign demand was offset by strong increases in labor productivity and the net effect

  2. The Demand for Higher Education and a Test of the Extreme Screening Hypothesis

    Science.gov (United States)

    Tao, Hung-Lin

    2006-01-01

    This study proposes a model to estimate the demand for higher education. The present model is characterized by an ability-based distribution of high school graduates who choose between entering the labor market and beginning post-secondary schooling. In addition to estimating the demand for higher education, this model also derives a test of the…

  3. Why Should We Care about Child Labor? The Education, Labor Market, and Health Consequences of Child Labor

    Science.gov (United States)

    Beegle, Kathleen; Dehejia, Rajeev; Gatti, Roberta

    2009-01-01

    Despite the extensive literature on the determinants of child labor, the evidence on the consequences of child labor on outcomes such as education, labor, and health is limited. We evaluate the causal effect of child labor participation among children in school on these outcomes using panel data from Vietnam and an instrumental variables strategy.…

  4. Characteristics and trends of China's oil demand

    Energy Technology Data Exchange (ETDEWEB)

    Wang, Haibo

    2010-09-15

    Based on historical analysis of Chinese oil consumption from 1980 to 2008, the author develops an econometric modeling - Medium and Long-term Chinese Oil Demand Forecast Model. Results shows that, Chinese oil demand will be 632 MT in 2020 without consideration of substitutions, and the annual growth rate will be 4.2%, much slower than before. The demand ratio of diesel to gasoline will decline, while kerosene demand will grow faster. If new energy vehicles (NGV and electric vehicles, etc.) develop rapidly and industrial fuel-oil demand is substituted effectively, about 23 million tons of oil could be saved.

  5. Immigration policy, foreign agricultural labor, and exit intentions in the United States dairy industry.

    Science.gov (United States)

    Susanto, D; Rosson, C P; Anderson, D P; Adcock, F J

    2010-04-01

    United States agriculture is dependent on foreign labor. Current US immigration policies have been alleged to disrupt agricultural labor availability, particularly that of hired foreign labor. A national survey of dairy farmers across herd sizes and regions of the United States was conducted and the results were used to estimate the extent to which hired foreign labor dependency will affect exit intentions in dairy farming. This study found that the expected probability of exit from dairy farming increased as the use of hired foreign labor intensified. But the expected probability of exit also decreased rapidly as herd sizes got larger. Given the immigration policy currently in place, farmers expecting labor shortages in the future are expected to experience greater tendency to exit the industry. Copyright (c) 2010 American Dairy Science Association. Published by Elsevier Inc. All rights reserved.

  6. Travel Demand Modeling

    Energy Technology Data Exchange (ETDEWEB)

    Southworth, Frank [ORNL; Garrow, Dr. Laurie [Georgia Institute of Technology

    2011-01-01

    This chapter describes the principal types of both passenger and freight demand models in use today, providing a brief history of model development supported by references to a number of popular texts on the subject, and directing the reader to papers covering some of the more recent technical developments in the area. Over the past half century a variety of methods have been used to estimate and forecast travel demands, drawing concepts from economic/utility maximization theory, transportation system optimization and spatial interaction theory, using and often combining solution techniques as varied as Box-Jenkins methods, non-linear multivariate regression, non-linear mathematical programming, and agent-based microsimulation.

  7. Demand Modelling in Telecommunications

    Directory of Open Access Journals (Sweden)

    M. Chvalina

    2009-01-01

    Full Text Available This article analyses the existing possibilities for using Standard Statistical Methods and Artificial Intelligence Methods for a short-term forecast and simulation of demand in the field of telecommunications. The most widespread methods are based on Time Series Analysis. Nowadays, approaches based on Artificial Intelligence Methods, including Neural Networks, are booming. Separate approaches will be used in the study of Demand Modelling in Telecommunications, and the results of these models will be compared with actual guaranteed values. Then we will examine the quality of Neural Network models. 

  8. What is Transportation Demand Management?

    Energy Technology Data Exchange (ETDEWEB)

    Anderson, S.M. [UrbanTrans Consultants Inc., Denver, CO (United States)

    2003-07-01

    This PowerPoint presentation described the impacts of Transportation Demand Management (TDM) strategies on people and communities. TDM supports sustainable transportation. More than 33 per cent of Canadian drivers spend more than one hour on their commute. In the past 20 years, suburban commute increased 74 per cent. Congestion is costly in terms of wasted time and fuel. Twenty-five per cent of Canada's greenhouse gas (GHG) emissions come from the transportation sector. New facilities are more appealing when they maximize travel options. Keeping pace with transportation demand would require doubling the pace of road construction or shifting 4 per cent of single occupancy vehicle (SOV) drivers to other modes. TDM gives travelers real choices, provides incentives and focuses on partnerships. A survey has shown that employers who do not offer TDM benefits have an SOV rate of 86 per cent, compared to 71 per cent for employers who offer TDM benefits. TDM maximizes available infrastructure services, reduces traffic, improves personal mobility and facilitates employee retention. This presentation outlined several TDM tools for the Peel Region, including: commute coordinators; marketing promotions; intelligent transportation systems; high occupancy vehicle lanes; bus rapid transit; carpool parking lots; and a TDM-friendly site design. tabs., figs.

  9. Quality of higher education and the labor market in developing countries

    DEFF Research Database (Denmark)

    Boccanfuso, Dorothée; Larouche, Alexandre; Trandafir, Mircea

    2015-01-01

    While many studies examine the effect of primary education quality on labor market outcomes in developing countries, little is known about the effects at higher levels. We exploit the quasi-experiment provided by a large-scale education reform launched in Senegal in 2000 to investigate how quality......), suggesting a reduction in the mismatch between the quality of high-skill labor demanded and supplied....

  10. Tax Policy and Labor Market Performance

    NARCIS (Netherlands)

    Bovenberg, A.L.

    2003-01-01

    In exploring the impact of tax policy on labor-market performance, the paper first investigates how tax reform impacts labor supply and equilibrium unemployment in representative agent models.The impact of tax policy on labor market performance depends importantly on various other labor-market

  11. Demand functions and reflexivity

    Science.gov (United States)

    Polyrakis, Ioannis A.

    2008-02-01

    In the theory of ordered spaces and in microeconomic theory two important notions, the notion of the base for a cone which is defined by a continuous linear functional and the notion of the budget set are equivalent. In economic theory the maximization of the preference relation of a consumer on any budget set defines the demand correspondence which at any price vector indicates the preferred vectors of goods and this is one of the fundamental notions of this theory. Contrary to the finite-dimensional economies, in the infinite-dimensional ones, the existence of the demand correspondence is not ensured. In this article we show that in reflexive spaces (and in some other classes of Banach spaces), there are only two classes of closed cones, i.e. cones whose any budget set is bounded and cones whose any budget set is unbounded. Based on this dichotomy result, we prove that in the first category of these cones the demand correspondence exists and that it is upper hemicontinuous. We prove also a characterization of reflexive spaces based on the existence of the demand correspondences.

  12. Oil supply and demand

    Energy Technology Data Exchange (ETDEWEB)

    Rech, O

    2006-07-01

    The year 2004 saw a change in the oil market paradigm that was confirmed in 2005. Despite a calmer geopolitical context, prices continued to rise vigorously. Driven by world demand, they remain high as a result of the saturation of production and refining capacity. The market is still seeking its new equilibrium. (author)

  13. Oil supply and demand

    Energy Technology Data Exchange (ETDEWEB)

    Rech, O

    2004-07-01

    World oil demand, driven by economic development in China, posted the highest growth rate in 20 years. In a context of geopolitical uncertainty, prices are soaring, encouraged by low inventory and the low availability of residual production capacity. Will 2004 bring a change in the oil market paradigm? (author)

  14. Rewarding yet demanding

    DEFF Research Database (Denmark)

    Bjørkedal, S T B; Torsting, A M B; Møller, T

    2016-01-01

    , as demanding. Participants valued engaging in real-life occupations while anchoring new strategies but also the occupational therapist's role in dealing with failure. Participants felt the intervention assisted in their recovery process and enabled them to engage in meaningful occupations. CONCLUSION...

  15. DEMAND AND PRICES

    Directory of Open Access Journals (Sweden)

    VĂDUVA MARIA

    2014-08-01

    Full Text Available Studying the consumer’s behavior by the ordinal approach of utility with the help of indifference curves allows us to deduce the two “movement laws of demand” in this chapter: the demand for a “normal” good is decreasing function of its price and an increasing function of income. We will use the elasticity concept to measure the intensity of the relation that is established between the demand, on the one hand, and prices or income, on the other hand: elasticity – price, direct and crossed, and elasticity – income. We can classify the goods in many categories, depending on the values that this elasticity takes. The demand elasticity can be determined depending on price and income. It reflects the proportion in which the demand for different products changes with the modification of the consumers’ income, the other factors remaining constant. The elasticity compared to the income is a demonstration of legality from the consumer’s sphere, which determines a certain hierarchy of the needs of each population category in a certain level of income. The movement of prices orients both the options and decisions of producers, namely the most useful productions and the most efficient investments, as well as the consumers’ options and decisions on the most advantageous buying of goods and services that they need. The prices appear as a “signal system” coordinating and making coherence the economic agents’ decisions – producers, consumers and population.

  16. Demands for School Leaders

    Science.gov (United States)

    Bradley-Levine, Jill

    2016-01-01

    This article examines the ways that graduate courses in teacher leadership influenced the ways that teachers described the nature of leadership and their role as educational leaders. Using Foster's (1989) four demands for school leaders as a theoretical framework, participants' perceptions are examined to determine how teachers synthesized their…

  17. Sterically demanding iminopyridine ligands

    NARCIS (Netherlands)

    Irrgang, Torsten; Keller, Sandra; Maisel, Heidi; Kretschmer, Winfried; Kempe, Rhett

    Two sterically demanding iminopyridine ligands, (2,6-diisopropylphenyl)[6-(2,4,6-triisopropylphenyl)pyridin-2-ylmeth- ylene]amine and (2,6-diisopropylphenyl)]6-(2,6-dimethylphenyl)pyridin-2-ylmethylene]amine, were prepared by a two-step process: first, condensation of 6-bromopyridine-2-carbaldehyde

  18. Fasting in labor: relic or requirement.

    Science.gov (United States)

    Sleutel, M; Golden, S S

    1999-01-01

    To evaluate the scientific literature on restrictions of eating and drinking during labor. Computerized searches in MEDLINE and CINAHL, as well as historical articles, texts, and references cited in published works. Key words used in the searches included anesthesia in labor, childbirth, eating and drinking, epidural, fasting, fasting in labor, fasting and pregnancy, gastric aspiration, gastric emptying, intrapartum, intravenous fluids, i.v.s in labor, ketonuria, ketonuria in labor, parturition, pregnancy, and stomach contents in labor. Articles from indexed journals, excluding single-person case studies. Data were extracted and organized under the following headings: historical review, effects of fasting on labor, research on maternal mortality/morbidity from aspiration, research on gastric emptying in labor, intravenous hydration in labor, and implications for nursing research. Research does not support restricting food and fluids in labor to prevent gastric aspiration. Restricting oral intake during labor has unexpected negative outcomes. Little is known about the differences in labor progress, birth outcomes, and neonatal status between mothers who consume food and/or fluids during labor and women who fast during labor. Research also is needed on the effects of epidural opioids on gastric emptying, nutritional requirements during labor, and the physiologic implications of fasting during labor. Fasting during labor is a tradition that continues with no evidence of improved outcomes for mother or newborn. Many facilities (especially birth centers) do not restrict eating and drinking. Across the United States, most hospitals restrict intake, usually to ice chips and sips of clear liquids. Anesthesia studies have focused on gastric emptying, measured by various techniques, presuming that delayed gastric emptying predisposes women to aspiration. Narcotic analgesia delays gastric emptying, but results are conflicting on the effect of normal labor and of epidural

  19. Tax Policy and Labor Market Performance

    OpenAIRE

    Bovenberg, Lans

    2003-01-01

    In exploring the impact of tax policy on labor-market performance, the paper first investigates how tax reform impacts labor supply and equilibrium unemployment in representative agent models.The impact of tax policy on labor market performance depends importantly on various other labor-market institutions, such as minimum wage laws, wage bargaining, and unemployment benefits.In non-competitive labor markets, employment declines if a higher tax burden makes the outside option (i.e. unemployme...

  20. Demand of elderly people for residential care: an exploratory study

    NARCIS (Netherlands)

    van Bilsen, P.; Hamers, J.; Groot, W.; Spreeuwenberg, C.

    2006-01-01

    Background: Because of the rapid aging population, the demand for residential care exceeds availability. This paper presents the results of a study that focuses on the demand of elderly people for residential care and determinants (elderly people's personal characteristics, needs and resources) that

  1. Emotional labor in nursing praxis

    Directory of Open Access Journals (Sweden)

    José Manuel da Silva Vilelas

    Full Text Available Healthcare work is, by nature, an activity full of intense emotions and therefore, is opportune ground for exploring emotions in the workplace in different contexts of nursing care. It is a very fertile terrain if care is focused on the emotions of the client, nurses, healthcare teams, and on the interaction of all actors involved. This article presents a theoretical reflection exploring the concept of emotional labor in the context of nursing care. Theoretical references from several fields of knowledge, namely sociology and nursing, have been adopted to conceptualize the theme. Studies on emotional labor have contributed toward the understanding of the key issue of emotional management in healthcare institutions and both its positive and negative impact on clients and professionals. The development of the theme of emotional labor in nursing has given rise to numerous theoretical approaches and perspectives explaining this concept.

  2. Hypnotherapy for labor and birth.

    Science.gov (United States)

    Beebe, Kathleen R

    2014-01-01

    Hypnotherapy is an integrative mind-body technique with therapeutic potential in various health care applications, including labor and birth. Evaluating the efficacy of this modality in controlled studies can be difficult, because of methodologic challenges, such as obtaining adequate sample sizes and standardizing experimental conditions. Women using hypnosis techniques for childbirth in hospital settings may face barriers related to caregiver resistance or institutional policies. The potential anxiolytic and analgesic effects of clinical hypnosis for childbirth merit further study. Nurses caring for women during labor and birth can increase their knowledge and skills with strategies for supporting hypnotherapeutic techniques. © 2014 AWHONN.

  3. Labor Mobility and Patenting Activity

    DEFF Research Database (Denmark)

    Kaiser, Ulrich; Kongsted, Hans Christian; Rønde, Thomas

    We measure the quantitative importance of labor mobility as a vehicle for the transmission of knowledge and skills across firms. For this purpose we create a unique data set that matches all applications of Danish firms at the European Patent Office to linked employer-employee register data...... previously been employed by a patenting firm ("patent exposed workers") have a larger effect on patenting activity than R&D workers without this experience. Patent exposed R&D joiners constitute the most productive group of workers: for firms that patented prior to 1999, one additional worker of this type......, confirming the importance of labor mobility for innovation in the economy....

  4. Mujer en el mercado laboral

    OpenAIRE

    Moreno Cortés, Javier

    2014-01-01

    El presente Trabajo Fin de Master (TFM), analiza la situación de la mujer en el mercado laboral, y consta de tres partes: La primera, que analiza las principales estadísticas referentes al mercado laboral como empleo, paro, remuneración y formación.  En el primer y segundo apartado abordaremos la tasa de empleo de hombres y mujeres, analizando a través de datos estadísticos el porcentaje de activos y parados.  En el tercero, observaremos los datos referentes a la remune...

  5. Labor Market Discrimination: Vietnamese Immigrants

    Directory of Open Access Journals (Sweden)

    Linus Yamane

    2012-01-01

    Full Text Available Vietnamese and East European immigrants face similar obstacles in the U.S. labor market. This provides for an interesting test of racial discrimination in the labor market. Does it make any difference if an immigrant is Asian or White? When Vietnamese immigrants are compared to East European immigrants, Vietnamese men earn 7-9% less than comparable East European men, with more discrimination among the less educated, and in the larger Vietnamese population centers like California. Vietnamese women earn as much as comparable East European women. Vietnamese immigrants, male and female, are much less likely to hold managerial and supervisory positions than comparable East European immigrants.

  6. Intrauterine Infection and Preterm Labor

    Directory of Open Access Journals (Sweden)

    Manju Monga

    1995-01-01

    Full Text Available Preterm birth remains the leading cause of perinatal mortality and morbidity. Evidence suggests that intrauterine infection plays an important role in the pathogenesis of preterm labor. This article reviews the clinical data supporting this theory and the cellular and biochemical mechanisms by which intrauterine infection may initiate uterine contractions. The clinical and laboratory methods of diagnosing clinical chorioamnionitis and asymptomatic bacterial invasion of the intraamniotic cavity are also reviewed. Finally, the management of clinical chorioamnionitis and asymptomatic microbial invasion of the amniotic fluid and the use of adjunctive antibiotic therapy in the treatment of preterm labor are presented.

  7. Demand scenarios, worldwide

    Energy Technology Data Exchange (ETDEWEB)

    Schaefer, A. [Massachusetts Inst. of Technology, Center for Technology, Policy and Industrial Development and the MIT Joint Program on the Science and Policy of Global Change, Cambridge, MA (United States)

    1996-11-01

    Existing methods are inadequate for developing aggregate (regional and global) and long-term (several decades) passenger transport demand scenarios, since they are mainly based on simple extensions of current patterns rather than causal relationships that account for the competition among transport modes (aircraft, automobiles, buses and trains) to provide transport services. The demand scenario presented in this paper is based on two empirically proven invariances of human behavior. First, transport accounts for 10 to 15 percent of household total expenditures for those owning an automobile, and around 5 percent for non-motorized households on average (travel money budget). Second, the mean time spent traveling is approximately one hour per capita per day (travel time budget). These two budgets constraints determine the dynamics of the scenario: rising income increases per capita expenditure on travel which, in turn, increase demand for mobility. Limited travel time constraints travelers to shift to faster transport systems. The scenario is initiated with the first integrated historical data set on traffic volume in 11 world regions and the globe from 1960 to 1990 for all major modes of motorized transport. World average per capita traffic volume, which was 1,800 kilometers in 1960 and 4,2090 in 1990, is estimated to rise to 7,900 kilometers in 2020 - given a modest average increase in Gross World Product of 1.9% per year. Higher economic growth rates in Asian regions result in an increase in regional per capita traffic volume up to a factor of 5.3 from 1990 levels. Modal splits continue shifting to more flexible and faster modes of transport. At one point, passenger cars can no longer satisfy the increasing demand for speed (i.e. rising mobility within a fixed time budget). In North America it is estimated that the absolute traffic volume of automobiles will gradually decline starting in the 2010s. (author) 13 figs., 6 tabs., 35 refs.

  8. Household electricity demand profiles

    DEFF Research Database (Denmark)

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

    2016-01-01

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

  9. Psychopathology and tobacco demand.

    Science.gov (United States)

    Farris, Samantha G; Aston, Elizabeth R; Zvolensky, Michael J; Abrantes, Ana M; Metrik, Jane

    2017-08-01

    Behavioral economic measurement of the relative value of tobacco (Cigarette Purchase Task; CPT) is used to examine individual differences in motivation for tobacco under certain contexts. Smokers with psychopathology, relative to those without, may demonstrate stronger demand for tobacco following a period of smoking deprivation, which could account for disparate rates of smoking and cessation among this subgroup. Participants (n=111) were community-recruited adult daily smokers who completed the CPT after a deprivation period of approximately 60min. Presence of psychopathology was assessed via clinical interview; 40.5% (n=45) of the sample met criteria for past-year psychological diagnosis. Specifically, 31.5% (n=35) had an emotional disorder (anxiety/depressive disorder), 17.1% (n=19) had a substance use disorder, and 19.1% of the sample had more than one disorder. Smokers with any psychopathology showed significantly higher intensity (demand at unrestricted cost; $0) and Omax (peak expenditure for a drug) relative to smokers with no psychopathology. Intensity was significantly higher among smokers with an emotional disorder compared to those without. Smokers with a substance use disorder showed significantly higher intensity and Omax, and lower elasticity, reflecting greater insensitivity to price increases. Having≥2 disorders was associated with higher intensity relative to having 1 or no disorders. Findings suggest that presence of psychopathology may be associated with greater and more persistent motivation to smoke. Future work is needed to explore the mechanism linking psychopathology to tobacco demand. Copyright © 2017 Elsevier B.V. All rights reserved.

  10. Introduction to disaggregate demand models

    OpenAIRE

    Bierlaire, Michel; Lurkin, Virginie

    2017-01-01

    Demand information is an input for a great deal of operations research models. Assumed as given in many problem instances addressed in the literature, demand data are difficult to generate. In this tutorial, we provide an introduction to disaggregate demand models that are designed to capture in detail the underlying behavioral mechanisms at the foundation of the demand.

  11. FACTOR DEMAND IN THE SAWMILL INDUSTRY OF THE LAKE STATES

    OpenAIRE

    McQueen, James R.G.; Potter-Witter, Karen

    2004-01-01

    This study examined the production structure of the sawmilling industry of the Lake States (Michigan, Minnesota and Wisconsin) in order to determine elasticities of substitution and elasticities of demand. A homogeneous translog cost function was estimated using pooled time-series data for the period 1963-1996 with inputs labor, materials and capital. Based on the model selection process, the estimated model imposes constant returns to scale and allows for nonunitary elasticities of substitut...

  12. Employment and taxes in Latin America: An empirical study of the effects of payroll, corporate income and value-added taxes on labor outcomes

    Directory of Open Access Journals (Sweden)

    Eduardo Lora

    2016-01-01

    Full Text Available This paper empirically explores the effects of payroll taxes, value-added taxes and corporate income taxes on a variety of labor market outcomes such as participation, employment, informality, and wages. The results are based on nationallevel data of labor variables for 15 Latin American countries, and indicate that the effects of each tax are markedly different and may depend on several aspects of labor and tax institutions. Payroll taxes reduce employment and increase labor costs when their benefits are not valued by workers, but otherwise may increase labor participation and not raise labor costs. Value-added taxes increase informality and reduce skilled labor demand. In contrast, corporate income taxes may help reduce informality, especially among low education workers, but when tax enforcement capabilities are strong they may reduce labor participation and employment of medium- and high-education workers.

  13. Autophagy and Human Parturition: Evaluation of LC3 Expression in Placenta from Spontaneous or Medically Induced Onset of Labor

    Directory of Open Access Journals (Sweden)

    Laura Avagliano

    2013-01-01

    Full Text Available Induction of labor is one of the most used procedures in obstetrics, performed to achieve vaginal delivery through cervical ripening and stimulation of uterine contractions. We investigated the impact of induction of labor upon placental autophagy, a catabolic pathway activated in response to alteration of the physiological intracellular conditions. We collected 28 singleton placentas at the time of uncomplicated term vaginal delivery (7 spontaneous onset of labor, 21 induced labor. Autophagy was evaluated by immunohistochemistry, immunofluorescence, and immunoblotting. No significant difference in the autophagy expression was found between spontaneous or induced onset of labor. We found an inverse relationship between autophagy expression and the maternal prepregnancy body mass index, irrespective of the mode of labor onset. This result could be related to the nutritional maternal habits before and throughout pregnancy rather than rapid metabolic changes during labor.

  14. La participación laboral de la mujer casada y su cónyuge en Colombia: Un enfoque de decisiones relacionadas

    Directory of Open Access Journals (Sweden)

    Emma Beatriz Castro Urbano

    2011-06-01

    Full Text Available This paper analyzes the determinants of labor participation of married women (married or in consensual union and their spouses as a family decision in Colombia. It has been found that married women experience a greater pressure for participating in the labor market than women in general. Education is an important factor that reduces the gap in labor participation rates among couples. The econometric estimations, using a bivariate probit model corrected for selection bias, show that the labor participation decision of couples is affected in different ways by human capital endowment, school age children, household economic conditions, and indicators of labor demand and regional characteristics.

  15. LABOR MARKET IN WORLDWIDE GREENING ECONOMY: RESTRUCTURING AND DEVELOPMENT PROBLEMS

    Directory of Open Access Journals (Sweden)

    L. Gatska

    2014-12-01

    Full Text Available Labor market is affected by ecologization processes in economy both nationally and globally. Positive and negative effects of this process are analyzed in this article. We defined 5 main areas where labor market is affected by "greening" processes: 1 еcologization create new workplaces for producing "green" goods; for implementation and support of ecology-friendly technical processes; in traditional business areas, connected to "greens"; 2 іt provide changes of overall employment rate; 3 labor market structure transform due to new ecology tendencies; 4 current workplaces become "greener", especially positions, connected to ecology; 5 it causes widespread social integration. We made a conclusion that the total effect of this process on labor market will depend on many economic and political factors. Number and quality of created workplaces will highly depend on level of demand for such specialists and on elasticity of employment. It will correlate with the number of workplaces, lost in traditional industries. Sum of gross benefits and damages will be equal to number of employees, who "green" their work conditions or will be forced to change their jobs at all.

  16. A labor/leisure tradeoff in cognitive control.

    Science.gov (United States)

    Kool, Wouter; Botvinick, Matthew

    2014-02-01

    Daily life frequently offers a choice between activities that are profitable but mentally demanding (cognitive labor) and activities that are undemanding but also unproductive (cognitive leisure). Although such decisions are often implicit, they help determine academic performance, career trajectories, and even health outcomes. Previous research has shed light both on the executive control functions that ultimately define cognitive labor and on a "default mode" of brain function that accompanies cognitive leisure. However, little is known about how labor/leisure decisions are actually made. Here, we identify a central principle guiding such decisions. Results from 3 economic-choice experiments indicate that the motivation underlying cognitive labor/leisure decision making is to strike an optimal balance between income and leisure, as given by a joint utility function. The results reported establish a new connection between microeconomics and research on executive function. They also suggest a new interpretation of so-called ego-depletion effects and a potential new approach to such phenomena as mind wandering and self-control failure.

  17. EDUCATION BEYOND THE LABOR MARKET

    Directory of Open Access Journals (Sweden)

    Amanda da Silva Menger

    2012-07-01

    Full Text Available The article "Education beyond the labor market" is proposed to make a reflection of current education in Brazil. The starting point is the observation of the emphasis placed by government actions to an aspect of education: preparation for work. Furthermore, the article presents a retrospective of this aspect of education throughout the history of education.

  18. Organized Labor at the Crossroads.

    Science.gov (United States)

    Huang, Wei-Chiao, Ed.

    These papers are organized around the theme that labor unions in the United States, having suffered a precipitous decline in membership and influence, must reassess their past practices and strategies and seek new methods and solutions. Following an introduction by Wei-Chiao Huang, the document includes "Bargaining Realities: Responding to a…

  19. A global strategy for labor.

    Science.gov (United States)

    Faux, Jeff

    2002-01-01

    The rules of the global market were established to protect the interests of investors at the expense of workers and they shift benefits to investors, costs to workers. Globalization is measured by the interests of investors. But 20 years of investor protectionism show that growth has slowed and equality has gotten worse. The purpose of neo-liberal policies has been to discipline labor to free capital from having to bargain with workers over gains from rising productivity. But such bargaining is the essence of a democratic market. Uncontrolled globalization puts government's domestic policies on the side of capital. In an economy whose growth depends on foreign markets, rising domestic wages make it harder to compete internationally. There has been a general deterioration of labor's position relative to capital's. A global marketplace implies a global politics, and the real work happens when representatives of multi-national business privately negotiate the rules. Labor must change the framework in which the investor class pursues its interest across borders, while workers are constricted by borders. Labor unions are critical; they can deny the human resource necessary for profits. The strike is the ultimate threat to investors. One solution: a "grand bargain" linking development with broadly increased living standards connected to planning for sustainable development to create a global social contract. Workers have advantages: they are the majority and they are indispensable.

  20. laboral en México

    Directory of Open Access Journals (Sweden)

    Orlandina de Oliveira

    2006-01-01

    grado de precariedad laboral de los jóvenes. En la explicación del fenómeno estudiado tomamos en cuenta aspectos socioespaciales, laborales, familiares e individuales. Por medio de la aplicación de modelos de regresión describimos los perfiles laborales y sociodemográficos de los jóvenes que trabajan.

  1. Defining failed induction of labor.

    Science.gov (United States)

    Grobman, William A; Bailit, Jennifer; Lai, Yinglei; Reddy, Uma M; Wapner, Ronald J; Varner, Michael W; Thorp, John M; Leveno, Kenneth J; Caritis, Steve N; Prasad, Mona; Tita, Alan T N; Saade, George; Sorokin, Yoram; Rouse, Dwight J; Blackwell, Sean C; Tolosa, Jorge E

    2018-01-01

    While there are well-accepted standards for the diagnosis of arrested active-phase labor, the definition of a "failed" induction of labor remains less certain. One approach to diagnosing a failed induction is based on the duration of the latent phase. However, a standard for the minimum duration that the latent phase of a labor induction should continue, absent acute maternal or fetal indications for cesarean delivery, remains lacking. The objective of this study was to determine the frequency of adverse maternal and perinatal outcomes as a function of the duration of the latent phase among nulliparous women undergoing labor induction. This study is based on data from an obstetric cohort of women delivering at 25 US hospitals from 2008 through 2011. Nulliparous women who had a term singleton gestation in the cephalic presentation were eligible for this analysis if they underwent a labor induction. Consistent with prior studies, the latent phase was determined to begin once cervical ripening had ended, oxytocin was initiated, and rupture of membranes had occurred, and was determined to end once 5-cm dilation was achieved. The frequencies of cesarean delivery, as well as of adverse maternal (eg, postpartum hemorrhage, chorioamnionitis) and perinatal (eg, a composite frequency of seizures, sepsis, bone or nerve injury, encephalopathy, or death) outcomes, were compared as a function of the duration of the latent phase (analyzed with time both as a continuous measure and categorized in 3-hour increments). A total of 10,677 women were available for analysis. In the vast majority (96.4%) of women, the active phase had been reached by 15 hours. The longer the duration of a woman's latent phase, the greater her chance of ultimately undergoing a cesarean delivery (P 40% of women whose latent phase lasted ≥18 hours still had a vaginal delivery. Several maternal morbidities, such as postpartum hemorrhage (P induction will have entered the active phase by 15 hours

  2. Climate policy implications for agricultural water demand

    Energy Technology Data Exchange (ETDEWEB)

    Chaturvedi, Vaibhav [Joint Global Change Research Inst., College Park, MD (United States); Hejazi, Mohamad I. [Joint Global Change Research Inst., College Park, MD (United States); Edmonds, James A. [Joint Global Change Research Inst., College Park, MD (United States); Clarke, Leon E. [Joint Global Change Research Inst., College Park, MD (United States); Kyle, G. Page [Joint Global Change Research Inst., College Park, MD (United States); Davies, Evan [Univ. of Alberta, Edmonton, AB (Canada); Wise, Marshall A. [Joint Global Change Research Inst., College Park, MD (United States); Calvin, Katherine V. [Joint Global Change Research Inst., College Park, MD (United States)

    2013-03-01

    Energy, water and land are scarce resources, critical to humans. Developments in each affect the availability and cost of the others, and consequently human prosperity. Measures to limit greenhouse gas concentrations will inevitably exact dramatic changes on energy and land systems and in turn alter the character, magnitude and geographic distribution of human claims on water resources. We employ the Global Change Assessment Model (GCAM), an integrated assessment model to explore the interactions of energy, land and water systems in the context of alternative policies to limit climate change to three alternative levels: 2.5 Wm-2 (445 ppm CO2-e), 3.5 Wm-2 (535 ppm CO2-e) and 4.5 Wm-2 (645 ppm CO2-e). We explore the effects of two alternative land-use emissions mitigation policy options—one which taxes terrestrial carbon emissions equally with fossil fuel and industrial emissions, and an alternative which only taxes fossil fuel and industrial emissions but places no penalty on land-use change emissions. We find that increasing populations and economic growth could be anticipated to almost triple demand for water for agricultural systems across the century even in the absence of climate policy. In general policies to mitigate climate change increase agricultural demands for water still further, though the largest changes occur in the second half of the century, under both policy regimes. The two policies examined profoundly affected both the sources and magnitudes of the increase in irrigation water demands. The largest increases in agricultural irrigation water demand occurred in scenarios where only fossil fuel emissions were priced (but not land-use change emission) and were primarily driven by rapid expansion in bioenergy production. In these scenarios water demands were large relative to present-day total available water, calling into question whether it would be physically possible to produce the associated biomass energy. We explored the potential of improved

  3. COMPETITIVENESS OF INNOVATIVE PRODUCTION AS A RESULT OF THE INTENSIFICATION OF LABOR

    Directory of Open Access Journals (Sweden)

    A. I. Khorev

    2014-01-01

    Full Text Available We consider the competitiveness of innovative industries as a result of the intensification of labor. The article presents five options for increasing intensification labor proposed mechanism The article examines several options for increasing intensification of labor (economy and management, reducing costs of living embodied labor, and improving education and training of employees, an understanding of the prospects for the development of innovative industries and others, a mechanism in the development of innovative processes, in particular, increased science armament tech and labor , the change in the cost structure for the development of industries. Studied the principles of a competitive innovative development of industries based on the intensification of labor, such as rationality, high level of education and training of employees, the dependence of the development of a competitive innovative productions of the state of political and administrative reforms in the country and other regions. Refined economic, legal, organizational factors that contribute to the intensification of work. Identified tasks of the state, the region and the organization in the development of competitive innovative productions. Defined the concept of "the development of competitive industries on the basis of innovative intensification of labor," as companies that introduce new technologies, using the latest information systems, highly qualified staff and oriented to providing products that the market demands with the best change of labor and materials.

  4. Employability, Changes and Psychosociological Demands on Work

    Directory of Open Access Journals (Sweden)

    Erico Rentería-Pérez

    2008-05-01

    Full Text Available This article presents some reflections on the ‘employability’ construct, based on the “Empregabilidade: Versões e implicações. Uma leitura desde a Psicologia Social” research project. Its history is presented first as an instrumental notion implying several meanings, all oriented towards holding people responsible for entering, staying at or leaving jobs. This reflection includes, beyond individualization, questions about visible or invisible actors involved in labor markets and in the definition of its criteria and rules. Interfaces with the academic world and formation devices are also discussed, as well as demands for Human Resources personnel and practices. Finally, questions about the psychosocial implications of the phenomenon are presented.

  5. Oxide nanoelectronics on demand.

    Science.gov (United States)

    Cen, Cheng; Thiel, Stefan; Mannhart, Jochen; Levy, Jeremy

    2009-02-20

    Electronic confinement at nanoscale dimensions remains a central means of science and technology. We demonstrate nanoscale lateral confinement of a quasi-two-dimensional electron gas at a lanthanum aluminate-strontium titanate interface. Control of this confinement using an atomic force microscope lithography technique enabled us to create tunnel junctions and field-effect transistors with characteristic dimensions as small as 2 nanometers. These electronic devices can be modified or erased without the need for complex lithographic procedures. Our on-demand nanoelectronics fabrication platform has the potential for widespread technological application.

  6. 29 CFR 402.2 - Labor organization initial information report.

    Science.gov (United States)

    2010-07-01

    ... 29 Labor 2 2010-07-01 2010-07-01 false Labor organization initial information report. 402.2... LABOR LABOR-MANAGEMENT STANDARDS LABOR ORGANIZATION INFORMATION REPORTS § 402.2 Labor organization initial information report. Every labor organization shall file a report signed by its president and...

  7. "We Were Beet Workers, and that Was All": Beet Field Laborers in the North Platte Valley, 1902-1930

    Science.gov (United States)

    Kipp, Dustin

    2011-01-01

    The experiences of the men, women, and children who labored in the beet fields of the North Platte Valley changed significantly as the sugar beet industry went through a period of rapid expansion prior to 1920 and then reached a relatively stable plateau. During the period of expansion, laborers were attracted by promises of reasonable wages, good…

  8. Failed labor induction: toward an objective diagnosis.

    LENUS (Irish Health Repository)

    Rouse, Dwight J

    2011-02-01

    To evaluate maternal and perinatal outcomes in women undergoing labor induction with an unfavorable cervix according to duration of oxytocin administration in the latent phase of labor after ruptured membranes.

  9. Performance Related Pay and Labor Productivity

    NARCIS (Netherlands)

    Gielen, A. C.; Kerkhofs, M.J.M.; van Ours, J.C.

    2006-01-01

    This paper uses information from a panel of Dutch firms to investigate the labor productivity effects of performance related pay (PRP).We find that PRP increases labor productivity at the firm level with about 9%.

  10. Performance Related Pay and Labor Productivity

    OpenAIRE

    Gielen, A. C.; Kerkhofs, M.J.M.; van Ours, J.C.

    2006-01-01

    This paper uses information from a panel of Dutch firms to investigate the labor productivity effects of performance related pay (PRP). We find that PRP increases labor productivity at the firm level with about 9% and employment with about 5%.

  11. Maritime Policy and the Seafaring Labor Market

    DEFF Research Database (Denmark)

    Lobrigo, Enrico; Pawlik, Thomas

    2015-01-01

    of production in an exporting market, in an importing market, and in a closed market, respectively, as shaped by various relevant maritime policies. Since a global policy that can regulate the maritime labor market does not exist, the trend on maritime labor supply is dynamic on a per country basis wherein crew......The reports highlighting the foreseen lack of merchant marine officers for the expanding world’s fleet calls for a review in evaluating the impact of maritime policy in the seafaring labor market. This paper aims to clarify the particular characteristics of the seafaring labor market and how it can...... be shaped by specific maritime labor policies. The seafaring labor market in the Philippines, Poland, Germany, and Brazil as well as the general maritime labor policies in these countries is discussed. The focus on these countries leads to a comparative observation of maritime labor as a factor...

  12. Water Breaking: Understand This Sign of Labor

    Science.gov (United States)

    Healthy Lifestyle Labor and delivery, postpartum care Water breaking worries? Prepare yourself for childbirth by getting the facts about this important sign of labor. By Mayo Clinic Staff If you're ...

  13. The size of the labor wards

    DEFF Research Database (Denmark)

    Milland, Maria; Christoffersen, Jens; Hedegaard, Morten

    2013-01-01

    To assess possible associations between the size of labor units and the frequency of approved obstetric claims.......To assess possible associations between the size of labor units and the frequency of approved obstetric claims....

  14. Installation and Commissioning Automated Demand Response Systems

    Energy Technology Data Exchange (ETDEWEB)

    Global Energy Partners; Pacific Gas and Electric Company; Kiliccote, Sila; Kiliccote, Sila; Piette, Mary Ann; Wikler, Greg; Prijyanonda, Joe; Chiu, Albert

    2008-04-21

    Demand Response (DR) can be defined as actions taken to reduce electric loads when contingencies, such as emergencies and congestion, occur that threaten supply-demand balance, or market conditions raise supply costs. California utilities have offered price and reliability DR based programs to customers to help reduce electric peak demand. The lack of knowledge about the DR programs and how to develop and implement DR control strategies is a barrier to participation in DR programs, as is the lack of automation of DR systems. Most DR activities are manual and require people to first receive notifications, and then act on the information to execute DR strategies. Levels of automation in DR can be defined as follows. Manual Demand Response involves a labor-intensive approach such as manually turning off or changing comfort set points at each equipment switch or controller. Semi-Automated Demand Response involves a pre-programmed demand response strategy initiated by a person via centralized control system. Fully-Automated Demand Response does not involve human intervention, but is initiated at a home, building, or facility through receipt of an external communications signal. The receipt of the external signal initiates pre-programmed demand response strategies. We refer to this as Auto-DR (Piette et. al. 2005). Auto-DR for commercial and industrial facilities can be defined as fully automated DR initiated by a signal from a utility or other appropriate entity and that provides fully-automated connectivity to customer end-use control strategies. One important concept in Auto-DR is that a homeowner or facility manager should be able to 'opt out' or 'override' a DR event if the event comes at time when the reduction in end-use services is not desirable. Therefore, Auto-DR is not handing over total control of the equipment or the facility to the utility but simply allowing the utility to pass on grid related information which then triggers facility

  15. The Labor Supply Effects of Welfare Reform

    OpenAIRE

    Bartik, Timothy J.

    1998-01-01

    Will welfare reform increase unemployment and reduce wages? The answer depends in part on how much welfare reform increases labor supply. This paper considers the labor supply effects of the welfare reforms that have occurred since 1993, when President Clinton entered office with a promise to "end welfare as we know it." The paper reviews previous estimates, and provides new estimates, of how many additional labor force participants have entered the labor force due to welfare reform. I estima...

  16. 75 FR 11938 - Meridian Automotive Systems, Grand Rapids, MI; Notice of Termination of Investigation

    Science.gov (United States)

    2010-03-12

    ... From the Federal Register Online via the Government Publishing Office DEPARTMENT OF LABOR Employment and Training Administration Meridian Automotive Systems, Grand Rapids, MI; Notice of Termination... Meridian Automotive Systems, Grand Rapids, Michigan (Meridian Automotive). The petitioning group of workers...

  17. Competition for labor resources: losses of the Amur region

    Directory of Open Access Journals (Sweden)

    A. V. Vasilyeva

    2017-01-01

    Full Text Available The purpose of the article is to define labor losses of the Amur region because of the competition of regions. Each region, directly or indirectly, seeks to attract and keep in its territory highly skilled labor force. Shortage of labor force slows down development of the economy of the region. Thus, because of the depopulation, the demand for the produced and consumed goods and services in the region is decreasing. The decrease in demand influences tax reduction and non-tax revenues in budgets of various levels, reduction of employment of labor resources, increase in unemployment, increase in cost of products and rendered services, reduction of the gross regional product, growth of social tension in the society.Under conditions of the competition between regions for labor resources, other things being equal, the outflow of labor resources occurs from regions with a rather low level of compensation to regions with a rather high level of the salary. At the same time, the population leaves, as a rule, the provincial and less developed regions and concentrates in the largest metropolitan areas. In the competition for labor resources some regions win and get essential advantages in social and economic development, others sustain considerable losses. Statistical methods of analyzing social and economic phenomena and processes were used as tools for carrying out the research: indexes of dynamics, structure, and tabular and graphic methods of visualization of quantitative data.As a result of the conducted statistical research, it was found out that the population of the Amur region decreases annually, at the same time the decline in the population of the region is long-term and steady in nature. Over 25 years the Amur region lost population amounting to the population of the whole city. The present work shows that the tendency of demographic aging of the population characteristic of many regions of the country is observed in the Amur region. Decrease

  18. Structural imbalances as a key factor of unemployment in the Russian labor market

    Directory of Open Access Journals (Sweden)

    I V Trotsuk

    2015-12-01

    Full Text Available In recent years, the problems of the Russian labor market, especially the scale and characteristics of youth unemployment, get very emotional and negative coverage in the scientific and journalistic discourses. The authors seek to show without any emotional evaluations what are the objective macroeconomic causes of the current situation with unemployment, especially youth unemployment. First, the authors identify the main challenges the labor market faces today in terms of the interaction of its key actors (workers, owners of the means of production, educational institutions and various intermediaries, including the state regulating the features of labor recruitment. Second, the article shows the main trends of the last decade that change the structure of employment of the economically active population. Third, the authors name the basic structural imbalances in the Russian labor market, primarily structural and professional imbalance between the demand for labor, the demand for vocational training and offer of educational services, which is quite evident, albeit in different ways, in all spheres of the economy. Fourth, the article describes the specific features of the youth labor market as both affected and contributing to the structural imbalances. Finally, the authors propose a methodology of macroeconomic forecasting that may reduce the problems the Russian society faces in the field of employment.

  19. [Intravenous remifentanyl for labor analgesia].

    Science.gov (United States)

    Arnal, D; Serrano, M L; Corral, E M; García del Valle, S

    2009-04-01

    Intravenous remifentanil may be the preferred analgesic when regional techniques are contraindicated. To perform a systematic review on the use of remifentanil for analgesia in labor. We searched MEDLINE (January 1995-August 2007) for studies on obstetric analgesia with remifentanil. We found 32 references representing the use of remifentanil in 257 women in labor. In most cases, patients reported relief of pain and a high level of satisfaction, with no severe side effects in mothers or neonates. When compared with meperidine and nitrous oxide in clinical trials, remifentanil provided better analgesia with fewer adverse effects. Analgesia with intravenous remifentanil is more effective and safer than other alternatives to regional analgesic techniques in obstetrics. Nevertheless, the optimum system for infusing the drug must b e established and further studies of maternal and fetal safety should be carried out.

  20. Labor Unions and Asset Prices

    DEFF Research Database (Denmark)

    Busato, Francesco; Addessi, William

    The paper investigates the nexus between labor and financial markets, focusing on the interaction between labor union behavior in setting wages, firms' investment strategy and asset prices. The way unions set wage claims after observing firm's financial performance increases the volatility of firms......' returns and the riskiness of corporate ownership. To remunerate this higher volatility and stronger risk, firms' equities have to grant high return. This mechanism is able to offer an explanation of for the "equity puzzle", that is it can explain the difference between equity returns and the risk free...... rate. It is a welcome result that the simulated excess return is about the empirical estimate and this result is obtained with a logarithmic specification of the shareholders preferences....

  1. State Labor Legislation Enacted in 1984.

    Science.gov (United States)

    Nelson, Richard R.

    1985-01-01

    Summaries are presented, by state, of labor standards legislation passed during 1984. Significant actions included laws concerning wages, child labor, school attendance, occupational safety and health, working hours, equal employment opportunity, worker privacy, labor relations, private employment agencies, employment and training, plant closings,…

  2. State Labor Legislation Enacted in 1985.

    Science.gov (United States)

    Nelson, Richard R.

    1986-01-01

    Presents a summary, by state jurisdiction, of labor legislation during 1985. Legislation covered such topics as wages, equal employment opportunity, background clearance, occupational safety and health, employment and training, child labor, industrial homework, hours, agriculture, labor relations, plant closings, worker privacy, private employment…

  3. Tax policy and labor market performance

    NARCIS (Netherlands)

    A.L. Bovenberg (Lans)

    2003-01-01

    textabstractIn exploring the impact of tax policy on labor-market performance, the paper first investigates how tax reform impacts labor supply and equilibrium unemployment in representative agent models. The impact of tax policy on labor market performance depends importantly on various other

  4. Conceptual problems of the intellectual labor economics

    Directory of Open Access Journals (Sweden)

    S N Lebedev

    2014-12-01

    Full Text Available The article is based on the detailed analysis of the intellectual labor and takes into account theoretical and practical aspects of the intellectual labor economics in the transition to the information society. The author describes the nature, specific features, content, structure and the bases for classification of the intellectual labor.

  5. Sex Differences in Labor-Market Experiences.

    Science.gov (United States)

    Tickamyer, Ann; Bokemeier, Janet

    1988-01-01

    Analyzes models of gender differences in labor market experiences using data from 17 labor market areas in and around Kentucky. Demonstrates the diversity that exists within rural labor markets, but concludes that disparities in earnings and work stability for women persist, with other variables controlled. Contains 48 references. (Author/DHP)

  6. Intersectoral labor mobility and deforestation in Ghana

    NARCIS (Netherlands)

    Owusu, V.; Yerfi Fosu, K.; Burger, C.P.J.

    2012-01-01

    This paper quantifies the effects of the determinants of intersectoral labor mobility and the effect of intersectoral labor mobility on deforestation in Ghana over the period 1970–2008. A cointegration and error correction modeling approach is employed. The empirical results show that labor mobility

  7. Age-specific labor market dynamics

    NARCIS (Netherlands)

    Gielen, A. C.

    2008-01-01

    One important finding concerns the fact that job separations for older workers constitute mostly a one-way exit out of the labor force, despite the fact that an ageing society calls for an active labor market participation from us all. Also, the allocation of labor for younger workers has shown to

  8. 22 CFR 901.19 - Labor organization.

    Science.gov (United States)

    2010-04-01

    ... 22 Foreign Relations 2 2010-04-01 2010-04-01 true Labor organization. 901.19 Section 901.19 Foreign Relations FOREIGN SERVICE GRIEVANCE BOARD GENERAL Meanings of Terms As Used in This Chapter § 901.19 Labor organization. Labor organization means any employee organization accorded recognition as the...

  9. The Population and the Labor Force Market

    Directory of Open Access Journals (Sweden)

    Constantin ANGHELACHE

    2012-01-01

    Full Text Available This paper analyzes the recent evolution of the population and labor resources in Romania. The occupied population, according to the SEC methodology, is the sole entity that indicates the human potential of the occupied labor force that can be used to determine the social productivity of labor as a ratio between the GDP and the occupied population.

  10. Child Labor and School Attendance in Kenya

    Science.gov (United States)

    Moyi, Peter

    2011-01-01

    Sub-Saharan Africa has the highest incidence of child labor in the world and estimates show that it continues to grow. This paper examines the causes and magnitude of child labor in Kenya. Unlike previous studies that examined child labor as only an economic activity, this paper includes household chores. Including household chores is important…

  11. 24 CFR 266.225 - Labor standards.

    Science.gov (United States)

    2010-04-01

    ... FINANCE AGENCY RISK-SHARING PROGRAM FOR INSURED AFFORDABLE MULTIFAMILY PROJECT LOANS Program Requirements § 266.225 Labor standards. (a) Applicability of Davis-Bacon. (1) All laborers and mechanics employed by... mechanics employed in construction of a similar character, as determined by the Secretary of Labor in...

  12. Early Smoking, Education, and Labor Market Performance

    NARCIS (Netherlands)

    Palali, Ali

    2015-01-01

    This study investigates the effects of early smoking on educational attainment and labor market performance. The results show that early smoking adversely affects educational attainment and initial labor market performance, but only for males. The effect of early smoking on initial labor market

  13. 75 FR 13429 - Unfair Labor Practice Proceedings

    Science.gov (United States)

    2010-03-22

    ... to union and agency representatives to strengthen labor-management relationships that will aid in... on their rights and responsibilities under the Federal Service Labor-Management Relations Statute and... / Monday, March 22, 2010 / Rules and Regulations#0;#0; ] FEDERAL LABOR RELATIONS AUTHORITY 5 CFR Part 2423...

  14. 75 FR 5003 - Unfair Labor Practice Proceedings

    Science.gov (United States)

    2010-02-01

    ... to union and agency representatives to strengthen labor-management relationships that will aid in... successful labor-management relations through the training of union representatives and agency personnel in...; (3) Training. Training labor organization officials and agency representatives on their rights and...

  15. Environmental regulations and labor markets

    OpenAIRE

    Deschenes, Olivier

    2014-01-01

    Environmental regulations such as air quality standards can lead to notable improvements in ambient air quality and to related health benefits. 
But they impose additional production costs on firms and may reduce productivity, earnings, and employment, especially in sectors exposed to trade and intensive in labor. The limited empirical evidence suggests that the benefits are likely to outweigh 
the costs.

  16. Chinese energy demand falls back

    Energy Technology Data Exchange (ETDEWEB)

    Smil, V.

    1977-10-01

    China's growth in energy demand and production declined in 1976, partly because of difficulty of sustaining a rapid 5.4 percent growth and partly because of the disruptions caused by a major earthquake and the deaths of Mao Tse-Tung and Chou En-Lai. The earthquake, which damaged all mines, the power station, refineries, and transportation lines in the Tangshan area, has had serious economic consequences. The failure to back up a growing coal industry with adequate investments and mechanization was recognized in 1975 and prompted a 10-year modernization program. Progress has been made with new mine shafts, pulverizing equipment, and the use of small mines for local industries. Oil and gas production increased after the discovery of new fields and the use of new technology in the hydrocarbon industries. Ports and terminal facilities to handle large tankers will increase China's oil export traffic. Electricity generation increased with new power facilities, although China's dependence on human and animal power is still a major factor. Changes in energy consumption patterns are developing, but industry still represents 50 percent and transportation less than 10 percent. (DCK)

  17. Demand, Energy, and Power Factor

    Science.gov (United States)

    1994-08-01

    the demanda registered in each month, weighted by the number of days billed ill each month. Energy will be billed on the basis of the time period and...Independence Day, Labor Day, Veterans Day, Thanksgiving Day and Christmas Day. When any holiday listed above falls on Sunday, the following Monday will be...Washington’s Birthday, Memorial Day, Independence Day, Labor Day, Veterans Day, Thanksgiving Day and Christmas Day. When any holiday listed above falls on

  18. Animating the Ethical Demand

    DEFF Research Database (Denmark)

    Vistisen, Peter; Jensen, Thessa; Poulsen, Søren Bolvig

    2015-01-01

    This paper addresses the challenge of attaining ethical user stances during the design process of products and services and proposes animation-based sketching as a design method, which supports elaborating and examining different ethical stances towards the user. The discussion is qualified...... dispositions, as well as create an incentive for ethical conduct in development and innovation processes. The ethical fulcrum evolves around Løgstrup’s Ethical Demand and his notion of spontaneous life manifestations. From this, three ethical stances are developed; apathy, sympathy and empathy. By exploring...... both apathetic and sympathetic views, the ethical reflections are more nuanced as a result of actually seeing the user experience simulated through different user dispositions. Exploring the three ethical stances by visualising real use cases with the technologies simulated as already being implemented...

  19. Demand for male contraception.

    Science.gov (United States)

    Dorman, Emily; Bishai, David

    2012-10-01

    The biological basis for male contraception was established decades ago, but despite promising breakthroughs and the financial burden men increasingly bear due to better enforcement of child support policies, no viable alternative to the condom has been brought to market. Men who wish to control their fertility must rely on female compliance with contraceptives, barrier methods, vasectomy or abstinence. Over the last 10 years, the pharmaceutical industry has abandoned most of its investment in the field, leaving only nonprofit organisations and public entities pursuing male contraception. Leading explanations are uncertain forecasts of market demand pitted against the need for critical investments to demonstrate the safety of existing candidate products. This paper explores the developments and challenges in male contraception research. We produce preliminary estimates of potential market size for a safe and effective male contraceptive based on available data to estimate the potential market for a novel male method.

  20. Modelling momentary electricity demand

    Energy Technology Data Exchange (ETDEWEB)

    Perrels, A.H.

    1991-01-01

    The aim of this dissertation is to develop a load shape simulation model for the public electricity network in the Netherlands with special reference to social and economic phenomena underlying its development. The main structure of the model consists of the electric power planning environment in which the altering requirements concerning load shape assessment are defined, and three subsets of modules describing the manufacturing industry, the services and the residential sector (households). The load shapes of the three main sectors are aggregated and augmented with the loads of the remaining sectors in order to produce an overall load shape. Part A of this book depicts the planning environment, and gives historical and future aspects of the Dutch electricity demand. Part B offers a theoretical and methodological discussion about the translation of a firm's operational behaviour into electricity demand by time of day, describes the simulation modules for the manufacturing industry and services, and several simulation experiments are discussed. Part C, devoted to the residential sector, deals with household behaviour and time allocation, presents an operational model of timing integrated in the household model. Also various simulation results are presented and compared with other simulation studies. Part D contains comprehensive experiments with the model system. Comparisons are made with load shapes of the public network in recent years. Next, overall forecasts are made in the framework of three scenario's: (a) low growth - normal conservation; (b) high growth - more conservation - extension of production times; (c) as (b) plus extensive teleworking. The results of the scenario exercises are discussed in connection with strategic management prospects of the public network. 65 figs., 26 tabs., 11 apps., 126 refs.

  1. Modeling the second stage of labor.

    Science.gov (United States)

    Yan, Xiani; Kruger, Jennifer A; Li, Xinshan; Nielsen, Poul M F; Nash, Martyn P

    2016-11-01

    Vaginal delivery is the primary cause of levator ani muscle injury, which is in turn the leading factor contributing to pelvic floor disorders including pelvic organ prolapse and urinary stress incontinence. Existing biomechanical models of childbirth have provided some understanding of pelvic floor function during delivery and have helped in the investigation of preventative strategies. The modeling frameworks for childbirth simulation are described with emphasis on (1) the recent advances in medical imaging quality and computational power; (2) improvements in the anatomical representation of the pelvic floor and fetal head; (3) more realistic boundary conditions for delivery; and (4) mechanical properties determined from experiments. Researchers have used these models to analyze childbirth mechanics and identify anatomical and mechanical features of the maternal pelvic floor, shape of the fetal head, and delivery techniques that potentially contribute to a difficult labor and higher risk of levator ani muscle injuries. The challenges to be addressed for these frameworks to be clinically useful are also discussed, including: (1) the improvements required to more accurately simulate the second stage of labor; (2) automatic segmentation of medical images and creation of customized computer models; (3) acquisition of individual specific pelvic floor mechanical properties; and (4) construction of statistical models for rapidly predicting the indices of childbirth mechanics. Within the next decade, it is likely that biomechanical models of childbirth will be sufficiently well informed and functional for personalized birth planning, and as educational tools for clinicians. WIREs Syst Biol Med 2016, 8:506-516. doi: 10.1002/wsbm.1351 For further resources related to this article, please visit the WIREs website. © 2016 Wiley Periodicals, Inc.

  2. Maternal prolactin secretion is phasic during induced term and post-term labor.

    Science.gov (United States)

    Fernandes, P A; Koodoo, S R; Wodzicki, A M; Allardice, J G; McCoshen, J A

    1997-01-01

    We hypothesized that regimens of labor induction do not alter the biphasic secretion of maternal prolactin (PRL) seen during spontaneous labor. Serial blood samples drawn from 12 women before, during, and after induced labor were assayed for PRL and hCG and compared with cervical dilatation and uterine contraction frequency (UCF). Induction methods were cervical ripening with dinoprostone gel (Prepidil) followed by oxytocin infusion (n = 1), amniotomy followed by oxytocin (n = 4), oxytocin followed by amniotomy (n = 3), amniotomy only (n = 2), and oxytocin only (n = 2). Regardless of the induction method, PRL decreased with advancing cervical dilatation during the first stage of labor and reached a nadir at full dilatation. Prolactin levels then increased rapidly during the second stage, correlating significantly with the increase in UCF, and peaked at 1 hour postpartum before decreasing. Levels of hCG increased during labor and peaked just before or at delivery before rapidly decreasing. The biphasic secretion of maternal PRL is a fundamental characteristic of active term labor and occurs regardless of the method used to induce labor.

  3. Epidural anesthesia: Views and outcomes of women in labor in a ...

    African Journals Online (AJOL)

    2010-02-08

    Feb 8, 2010 ... the overall patterns of obstetric pain management are lacking and are limited to surveys concerning service provision rather than genuine patient demand. [2,3]. Anecdotal experience also shows that the rate of request for epidural analgesia in labor is low in. Nigeria. This has been explained by lack of ...

  4. Labor productivity in Western Europe 1975-1985 : An intercountry, interindustry analysis

    NARCIS (Netherlands)

    Dietzenbacher, E; Hoen, AR; Los, B

    Using intercountry input-output tables and disaggregated employment data, we decompose labor productivity growth between 1975 and 1985 in six Western European countries into partial effects of six determinants including changing international trade and changing final demand. To this end, new

  5. Lake States Pulpwood Production Hampered by Adverse Weather and Labor Shortage, 1965

    Science.gov (United States)

    Arthur G. Horn

    1966-01-01

    Demand for Lake States pulpwood gained strength in 1965, but production failed to rise. Adverse weather during part of the year and a general shortage of woods labor were deterrents to a larger harvest. The total pulpwood cut was 3,636,000 cords in 1965, representing very little change over the level of the 2 previous years. The tempo of pulpwood activities started...

  6. Labor Conflict on the National Stage: Metaphoric Lenses in Israel's Teachers' Strike

    Science.gov (United States)

    Shenkar, Miriam; Shenkar, Oded

    2011-01-01

    Teachers often embed their labor demands within a broader context to claim high moral ground and build community support. We analyze a recent teachers' strike in Israel, looking at how the strike played out in a country where the challenges of globalization collided with a socialist legacy in the face of an existential threat. The analysis reveals…

  7. The labor market in Romania to the year 2020

    Directory of Open Access Journals (Sweden)

    Boscor, D.

    2011-01-01

    Full Text Available The paper presents the current situation of the Romanian labor market and trends for 2020 and the evolution of employment on regions and activity fields in 2010 in comparison to 2009. The most important areas where labour demand will increase are: sales, outsourcing, engineering, IT, finance, banking, environment protection, insurance, medicine and pharmacy, accounting. Other areas that will absorb more employees in the following five years are: hospitality industry, trade, constructions, energy field, marketing and public relations. The educational and training system will need to be reformed in order to train qualified staff for these fields.

  8. Illegal immigration in the presence of labor unions.

    Science.gov (United States)

    Gonzalez, J G

    1994-01-01

    "This paper develops a general equilibrium framework of a two-sector economy which incorporates illegal immigration in the presence of labor unions. It demonstrates that stricter enforcement of immigration laws, by reducing the demand for or supply of illegal aliens, benefits all legal workers in the economy. The model is used to evaluate the impact of these policy changes on national income. Results indicate that national income does not necessarily fall when immigration controls are tightened. The existence of a union mitigates the negative welfare impact of a reduction in the number of illegal immigrants." excerpt

  9. Gender analysis of the Russian labor market

    OpenAIRE

    Aleksandr Mikhailovich Panov

    2014-01-01

    The issue of gender inequality in the labor market affects all world countries to some extent. As salary is the basis of population’s sources of income in Russia, unequal pay to men and women for equal work can trigger gender discrimination in the labor market and beyond. The article focusses on the gender analysis of the Russian labor market. It focuses on conjunctural conditions of the labor market in a gender aspect, socio-economic characteristics of men and women as subjects of the labor ...

  10. Wage and Labor Union in Manufacturing Sector

    OpenAIRE

    Pipit Pitriyan; Adiatma Y.M Siregar

    2012-01-01

    The presence of Labor Unions is expected to provide a higher bargaining power for its members so that the rights of workers can be better acknowledged. In Indonesia, presently, the role of unions is more highlighted in the determination of the minimum wage. This study aims to estimate the the role of labor union on wage determination of Indonesia’s labor intensive manufacturing sector and whether wage differentials occurs among labor union member/non-member of Indonesia’s labor intensive manu...

  11. Preterm labor and premature birth: Are you at risk?

    Science.gov (United States)

    ... labor and premature birth: Are you at risk? Preterm labor and premature birth: Are you at risk? ... for preterm labor and premature birth. What are preterm labor and premature birth? Preterm and premature mean ...

  12. La acción declarativa en el proceso laboral

    OpenAIRE

    Botana López, José María

    2011-01-01

    [Resumen] EXAMEN CRITICO DE LA JURISPRUDENCIA LABORAL DECLARATIVA, DESDE EL TRIPLE PUNTO DE VISTA DE LA DEMANDA LABORAL DECLARATIVA, LA CONTESTACION A LA DEMANDA LABORAL DECLARATIVA Y LA SENTENCIA LABORAL DECLARATIVA.

  13. Feeding a fierce demand

    Energy Technology Data Exchange (ETDEWEB)

    Zlontinov, D.

    2008-09-15

    Wolverine is a metallurgical coal mining project located in British Columbia (BC). The Wolverine project is owned by Western, who is currently expanding the project by developing an open pit mine property with a reserve of 18 million tonnes located close to its current mine. The company has purchased several new trucks, front shovel loaders, and blasthole drills, and is now shifting over 65,000 bank cubic meters (BCM) per day. Western is also planning to develop an underground mine in the region. The company has formed contracts and business relationships with several smaller companies in order to allow for more rapid startups of its mining operations. However, the company's expansion has been impeded by shortages in qualified mining personnel. The Wolverine project had been engaged in long-term contracts with the Japanese steel industry. Western has now established a number of relationships with clients in Europe, China, and South Korea. 3 figs.

  14. ACOSO LABORAL EN COSTA RICA

    OpenAIRE

    VARGAS MORÚA, ELIZARDA

    2014-01-01

    Este artículo constituye un análisis descriptivo de las resoluciones judiciales de Costa Rica respecto al acoso laboral. De acuerdo con el Sistema Costarricense de Información Jurídica son 23 resoluciones clasificadas bajo el tema de “acoso laboral” relativas a procesos iniciados desde el año 1998 al presente. También se analiza la información suministrada por el Ministerio de Trabajo y Seguridad Social de las denuncias que se tramitaron por la vía administrativa. Aunque el ordenamiento costa...

  15. Economic concepts to address future water supply-demand imbalances in Iran, Morocco and Saudi Arabia

    NARCIS (Netherlands)

    Hellegers, P.J.G.J.; Immerzeel, W.; Droogers, P.

    2013-01-01

    In Middle East and North Africa (MENA) countries, renewable groundwater and surface water supply are limited while demand for water is growing rapidly. Climate change is expected to increase water demand even further. The main aim of this paper is to evaluate the water supply–demand imbalances in

  16. Right Competencies for the right ICT Jobs – case study of the Croatian Labor Market

    Directory of Open Access Journals (Sweden)

    Katarina Pažur Aničić

    2015-08-01

    Full Text Available The development of information and communication technologies (ICT has led to the significant changes in many areas of human lives. One of the aspects becoming much more challenging is the education of ICT professionals. Latest statistics show that the labor market demand for ICT practitioners exceeds the number of higher education graduates in the field of ICT. This paper provides a brief overview of the past and current situation on the labor market regarding the demand for ICT professionals, as well as forecasts by 2020. Paper also provides a research of demanded competencies in ICT jobs advertisements, and their comparison with competencies defined within the e-Competence framework 3.0 and generic competencies defined by Tuning project.

  17. An examination of pharmacists' labor supply and wages.

    Science.gov (United States)

    Polgreen, Linnea A; Mott, David A; Doucette, William R

    2011-12-01

    For the last decade, there has been a shortage of pharmacists for most of the United States. This shortage is in part because of demand-side phenomena (eg, increasing prescription drug use, increases in the complexity of drug regimens, and an aging population). However, there also may be supply-side causes. Although the number of pharmacy school graduates has increased, most graduates are women, many of whom may choose to work part-time. Because of the change in sex composition of the workforce, some researchers conclude that pharmacist shortages will be even more critical in the future. The goals of this article are to model pharmacists' decisions to work, estimate pharmacists' wages, and identify influences on the number of hours worked by pharmacists in the United States. Pharmacist labor supply is examined using a static, 3-step, empirical labor supply model that estimates the decision to work, hourly wages, and number of hours worked for U.S. pharmacists. Pharmacists have high starting wages but flat wage trajectories. Although many pharmacists are working part-time, this is true for women and men. Income effects do not dominate substitution effects, even at the high level of compensation found here. Results indicate that previous predictions brought about by the changing sex composition of the pharmacist labor force might not come to pass, and additional pharmacists may be attracted to the profession by higher wages and flexible schedules. Copyright © 2011 Elsevier Inc. All rights reserved.

  18. Korean Emotional Laborers' Job Stressors and Relievers: Focus on Work Conditions and Emotional Labor Properties.

    Science.gov (United States)

    Lee, Garam

    2015-12-01

    The present study aims to investigate job stressors and stress relievers for Korean emotional laborers, specifically focusing on the effects of work conditions and emotional labor properties. Emotional laborers are asked to hide or distort their real emotions in their interaction with clients. They are exposed to high levels of stress in the emotional labor process, which leads to serious mental health risks including burnout, depression, and even suicide impulse. Exploring job stressors and relieving factors would be the first step in seeking alternatives to protect emotional laborers from those mental health risks. Using the third wave data of Korean Working Conditions Survey, logistic regression analysis was conducted for two purposes: to examine the relations of emotional labor and stress, and to find out job stressors and relievers for emotional laborers. The chances of stress arousal are 3.5 times higher for emotional laborers; emotional laborers experience double risk-burden for stress arousal. In addition to general job stressors, emotional laborers need to bear burdens related to emotional labor properties. The effect of social support at the workplace is not significant for stress relief, unlike common assumptions, whereas subjective satisfaction (wage satisfaction and work-life balance) is proven to have relieving effects on emotional laborers' job stress. From the results, the importance of a balanced understanding of emotional labor for establishing effective policies for emotional laborer protection is stressed.

  19. A global perspective on foreign contract labor.

    Science.gov (United States)

    Smart, J E; Casco, R R

    1988-01-01

    This paper provides a general overview on foreign contract labor. The growth in the use of foreign contract labor is described with reference to other types of international labor movements such as 1) illegal, undocumented, or irregular migration; 2) free migration; and 3) permanent settlement migration. Within this general context, the various national advantages and disadvantages of contract labor are outlined. Particular issues like the role of trade unions and the likely future international labor circulation are noted. The 1984 World Labour Report estimates a global stock of almost 22 million foreign workers. Despite lack of reliable data, the size of irregular labor flows is considerable. More than 4 million undocumented workers, primarily Mexicans, can be found in the US alone. Other major flows of illegal labor go from China to Hong Kong, Malaysia to Singapore, Columbia to Venezuela, and poor Arab countries to oil-exporting countries in the Middle East. Laws are often poorly enforced and contradictory. Employers often actively recruit illegal migrants. While permanent migration was formerly the primary source of foreign workers, the numbers migrating in this manner are decreasing significantly. In absolute terms, host countries gain considerably more through the use of contract labor than sending countries. The pervasive commitment of national governments to economic growth is a prime consideration in the decision to import foreign labor. In general, trade unions have created an environment wherein the use of foreign labor in the formal as opposed to the informal labor market is more difficult. The disadvantages of labor export include the costs of family separation, worker exploitation, and cultural alienation. Remittances constitute the most tangible return of labor export. In many countries they have made a very considerable impact on the balance of payments deficit.

  20. Estimating demand and supply of edible oil in Pakistan

    OpenAIRE

    Haq, Rashida

    1991-01-01

    This paper examines the demand for edible oil in Pakistan and a dynamic supply response model to show price responsiveness by sunflower oilseed farmers. The demand for edible oil is estimated by using Ordinary Least Square (OLS) technique. It has been found that an increase in the consumption of edible oil is highly affected by urbanization, increase in per capita income, relative high price of its substitutes and the rapid growth of the population. In order to estimate supply response mod...

  1. China’s diversifying demand for housing for the elderly

    OpenAIRE

    Jia, Min; Heath, Timothy

    2016-01-01

    Purpose: This paper aims to examine the trends among the elderly population in China about residential preferences and policy applications, as the elderly is a rapidly expanding demographic group that has increasing and diversifying inclinations for demanding the residential facilities for the elderly (RFEs) now and in the foreseeable future. Design/methodology/approach: Based on a review of the existing literature and policies, a model is conceptualised for understanding the demands of th...

  2. Devaluation of one's labor in labor-commodities-money-commodities-labor exchange as a cause of inequality growth

    OpenAIRE

    Tanguiane, Andranick S.

    2016-01-01

    The inequality growth during the last quarter century is explained as caused by a decreasing labor–labor exchange rate, i.e. devaluation of one’s labor in exchange for other’s labor embodied in the commodities affordable for one’s earnings. We show that the productivity growth allows employers to compensate workers with always a lower labor equivalent, i.e., in a sense increasingly underpay works, maintaining however an impression of fair pay due to an increasing purchasing power of earnings....

  3. La reforma del proceso laboral en Uruguay. El regreso al proceso laboral autónomo

    Directory of Open Access Journals (Sweden)

    Hugo Fernández

    2012-12-01

    Full Text Available The reform of the labor process in Uruguay. The return to the autonomous labor processThe reform of the Uruguayan labor process and the return to an autonomous legal regime represent a radical and fundamental change in the national legislation. The simplicity of new procedural structures governed by principles and owns norms of labor discipline give the new regime a dogmatic autonomous space lost for many years. The procedural labor reform is built on the adjectival character of its nature prioritizing the substantive law and adjusting the procedural rule to its characteristics. The principles of Labor Law (substantive and procedural are the foundation of the new regime

  4. The Short-Term Forecasting of the Labor Market Supply in Ukraine

    Directory of Open Access Journals (Sweden)

    Korepanov Oleksiy S.

    2017-04-01

    Full Text Available The article is aimed at developing a short-term forecast of the labor market supply in Ukraine. The main methods for forecasting the development of socio-economic processes, as well as advantages and disadvantages of using them, have been considered. The article discloses essence of the conception of underutilization of labor force, which, in accordance with the updated international standards on labor statistics, has superseded the conception of economic activity. In the course of the study usage of the method of Singular Spectrum Analysis (SSA to analyse and forecast the time series of socio-economic indicators has been substantiated, also an algorithm for applying this method has been developed. On the basis of the official statistical monthly data on the number of registered unemployed from January 2007 to March 2017, with the application of the Caterpillar SSA software package, a forecast of this indicator has been developed from early 2016 to the end of 2018. Prospect for further research in this direction will be developing a forecast of labor demand in order to improve public policies to balance supply and demand in the labor market.

  5. Climatic conditions, cultural diversity, and labor productivity

    OpenAIRE

    Gundlach, Erich; Matus-Velasco, Ximena

    2000-01-01

    Countries with the highest labor productivity overwhelmingly lie in the world's temperate climatic zones far away from the equator. The question we address is whether climatic conditions as measured by distance from the equator remain correlated with labor productivity after other variables are taken into account. We find that climatic conditions do not have a significant impact on labor productivity once we control for factor accumulation and cultural diversity within countries. Our regressi...

  6. Stuck Between Surplus and Shortage: Demand for Skills in the Russian Industry

    OpenAIRE

    Gimpelson, Vladimir; Kapelyushnikov, Rostislav; Lukiyanova, Anna

    2008-01-01

    In order to remain competitive, firms need to keep the quantity and composition of jobs close to the optimal for their given output. Since the beginning of the transition period, Russian industrial firms have been widely reporting that the quantity and composition of hired labor is far from being close to optimal. This paper discusses what kinds of firms in the Russian manufacturing sector are not able to optimize their employment and why. Do they suffer from a labor shortage induced by rapid...

  7. Regional labor markets and aging in Germany

    OpenAIRE

    Ochsen, Carsten

    2009-01-01

    This paper analyzes how the aging labor force aþects the unemployment rate at the regional level in Germany. A theoretical model of equilibrium unemployment with spatial labor market interactions is used to study the eþects of age-related changes in job creation and job destruction. Using data for 343 districts, we then examine empirically the consequences of an aging labor force for the local labor markets in Germany. We apply diþerent estimation techniques to a spatial and time dynamic pane...

  8. [Immigration and labor: Australia and Canada compared].

    Science.gov (United States)

    Iacovetta, F; Quinlan, M

    1995-08-01

    "Australia and Canada share...a common colonial history and many similarities in geography, economy, demography, etc., as well as a substantial anti-non anglo-celtic immigrant tradition, in spite of their being immigration countries. Those similarities and differences are analyzed here, as far as labor migration and relationships between immigrant and local labor are concerned. The arrival of European labor first, Asian later, was perceived similarly by both Australia and Canada, combining racial prejudice and unions' hostility towards contract labor migration as well as towards assisted migration. The evolution of those difficult relations through the 19th and 20th centuries is analyzed here." (SUMMARY IN ENG) excerpt

  9. Analysis of current labor market in Ukraine

    Directory of Open Access Journals (Sweden)

    I.B. Yurchyk

    2015-03-01

    Full Text Available The study presents current state of the national labor market and highlights its main trends. We have substantiated the necessity for building institutional support to the labor market in order to meet the needs of Ukrainian economy for innovative development in integrated environment. Measures for promotion of labor market in Ukraine should be: systematization of indicators evaluating its effectiveness; involvement in the assessment of both domestic and foreign experts; permanently identify weaknesses in the institutional support labor market; improving the infrastructure of the labor market. Of particular interest in promoting the efficient functioning of the labor market include the adoption of the concept that would provide incentives for innovative development of institutional support for the labor market. Important for rebirth of man's relation to labor should belong to such institutions as education, culture, family and church. Strategy for the development of effective national labor market should be based on the innovation focus of its institutions, to increase the competitiveness of the workforce and increasing the efficiency of its use in the region.

  10. The Effect of Violations of the Constant Demand Assumption on the Defense Logistic Agency Requirements Model

    Science.gov (United States)

    1994-09-01

    direct labor and support costs which begin with the output of the requirement notice, through the mailing of the contract or order and will also...This concludes the steps for calculating the levels for the demand pattern experimental factor. 90 Total Annual Demanda LA The levels for total annual

  11. The Demand for Multilingual Human Capital in the U.S. Labor Market

    Science.gov (United States)

    Damari, Rebecca Rubin; Rivers, William P.; Brecht, Richard D.; Gardner, Philip; Pulupa, Catherine; Robinson, John

    2017-01-01

    This article presents the results of a 2014 survey of more than 2,100 U.S. employers on their requirements for multilingual employees. The survey found a significant discrepancy: On the one hand, 93% of respondents "value[d] employees who…are able to work effectively with customers, clients, and businesses from a range of different countries…

  12. Differences between Offer and Demand on the ICT specialist’s Czech Labor Market

    Directory of Open Access Journals (Sweden)

    Doucek Petr

    2012-11-01

    Full Text Available Global changes in the information society are placing ever greater emphasis on professionals in all areas of human activity and in the area of ICT (Information and Communications Technology especially. This article provides methodology how to measure knowledge level requirements on ICT specialists in business, ICT and non ICT skills in graduates of tertiary education level. It shows also an example of data collecting in academic sphere and among business unites. Practical experiences from the five years research are presented at the end of in this contribution. These results are successfully applied for human resource management and innovation management in competences of ICT professionals in small and medium enterprises (SMEs in the Czech Republic.

  13. Elasticity of Demand for Labor: A Cross-Section Study of Wood Products Industries.

    Science.gov (United States)

    Dreessen, Erwin A. J.

    This dissertation deals with the relationship between wages and employment in five industry classifications covering mullwork and furniture plants. Census and other data for 1958, 1963 and 1967 are used, as well as data for the three years combined. The data are on the state level. The relationship is estimated within a simultaneous equation…

  14. Entrepreneurship, human capital, and labor demand: a story of signaling and matching

    NARCIS (Netherlands)

    Elisabeth, Bublitz; Nielsen, Kritian; Noseleit, Florian; Timmermans, Bram

    2017-01-01

    In contrast to employee qualifications, there is no clear evidence that entrepreneurs’ qualifications positively affect their income. In this study we propose that entrepreneurs can benefit from using their qualification as a signal during the process of recruiting employees. This is assumed to

  15. Intelligent systems for demand forecasting

    Energy Technology Data Exchange (ETDEWEB)

    Majithia, S.; Kiernan, L.; Hannan, J.

    1997-12-31

    The electricity industry is a huge and growing business, centring around the supply and demand of electricity. There are many benefits in knowing the future load on the system by way of forecasting future demand for electricity. Demand forecasts are of use in a wide range of issues relating to system control, maintenance and planning. Short term demand forecasting (1-7 days ahead) allows unit scheduling to be planned, preparing the industry to meet the demand for electricity. There are large financial benefits in improving forecasts even by a small percentage, so it is always worth investigating new techniques that may help the forecaster. ISs offer a range of new approaches that can help improve demand forecasts. There are two major benefits of using ISs rather than the more traditional modelling techniques. Firstly, intelligent systems offer powerful modelling techniques with very different strengths from those currently available. ESs can be used to encapsulate knowledge and experience, to track not just the general trends in demand but also many of the irregularities. They can easily be updated to include any new relationships. Fuzzy sets permit the linguistic rules that are often present in human descriptions to be incorporated into the model. ANNs offer the ability to model the non-linearities that are known to be part of the demand pattern. The second benefit is the ability of intelligent systems to automate the process of constructing a forecasting model. (UK)

  16. Job demands-resources model

    NARCIS (Netherlands)

    A.B. Bakker (Arnold); E. Demerouti (Eva)

    2013-01-01

    markdownabstract* The question of what causes job stress and what motivates people has received a lot of research attention during the past five decades. In this paper, we discuss Job Demands-Resources (JD-R) theory, which represents an extension of the Job Demands-Resources model (Bakker &

  17. Demand Response in Smart Grids

    DEFF Research Database (Denmark)

    Hansen, Jacob; Knudsen, Jesper Viese; Annaswamy, Anuradha M.

    2014-01-01

    In recent decades, moves toward higher integration of Renewable Energy Resources have called for fundamental changes in both the planning and operation of the overall power grid. One such change is the incorporation of Demand Response (DR), the process by which consumers can adjust their demand...

  18. Derived factor demand under monopoly

    OpenAIRE

    Thorsten Bayindir-Upmann

    2002-01-01

    We generalize the formula provided by Maurice and Ferguson (1973) for derived factor demand in a monopoly by extending it to cross-price effects and taking into account other variables which may, within an general-equilibrium framework, affect demand, such as income. Hopefully, both features increase the applicability of this formula in general-equilibrium analyses.

  19. Society of consumption, globalization and precarization of labor relations in the outsourcing.

    Directory of Open Access Journals (Sweden)

    Emerson Victor Hugo Costa de Sá

    2016-12-01

    Full Text Available In the globalized world, the demands of the consumer society influence working conditions. Taylorism, Fordism and Toyotism show the linkage of labor reality to productive flexibility. The precariousness of labor was exposed through the examination of the peculiarities of outsourcing, especially regarding fundamental rights and the environment of work. Finally, the legal feasibility of the subcontracting of the final activities of the enterprises was examined, whose release is object of a legislative proposal that intends to regulate the outsourcing institute in Brazil. Bibliographical and documentary research was used as methodology, having as parameters books, scientific articles and normative texts.

  20. [Migration to the northern frontier of Mexico and its relationship with the regional labor market].

    Science.gov (United States)

    Anguiano Tellez, M E

    1998-01-01

    "This document tries to show the close relationship between the recent population growth in the northern border cities of Mexico and the dynamic demand of the regional market labor. First, it analyzes the evolution of demographic growth and the development of economic activities, in the Mexican borders in urban towns, then it reviews the data from the survey called Encuesta sobre Migracion en la Frontera Norte de Mexico in order to explore the connection between the regional labor market characteristics and the internal and international migration flows." (EXCERPT)

  1. 78 FR 72714 - Child Labor, Forced Labor, and Forced or Indentured Child Labor in the Production of Goods in...

    Science.gov (United States)

    2013-12-03

    ... Child Labor, Forced Labor and Human Trafficking (OCFT) at the email or physical address below by 5 p.m... information above). SUPPLEMENTARY INFORMATION: I. Section 105(b)(1) of the Trafficking Victims Protection... and Partnership Act (CBTPA), and Africa Growth and Opportunity Act (AGOA). The TDA amends the GSP...

  2. 77 FR 70473 - Child Labor, Forced Labor, and Forced or Indentured Child Labor in the Production of Goods in...

    Science.gov (United States)

    2012-11-26

    ... Child Labor, Forced Labor and Human Trafficking (OCFT) at the email or physical address below by 5 p.m... Trafficking Victims ] Protection Reauthorization Act of 2005 (``TVPRA of 2005''), Public Law 109-164 (2006... Preferences (GSP), Caribbean Basin Trade and Partnership Act (CBTPA), and Africa Growth and Opportunity Act...

  3. Korean Emotional Laborers' Job Stressors and Relievers: Focus on Work Conditions and Emotional Labor Properties

    OpenAIRE

    Lee, Garam

    2015-01-01

    Background: The present study aims to investigate job stressors and stress relievers for Korean emotional laborers, specifically focusing on the effects of work conditions and emotional labor properties. Emotional laborers are asked to hide or distort their real emotions in their interaction with clients. They are exposed to high levels of stress in the emotional labor process, which leads to serious mental health risks including burnout, depression, and even suicide impulse. Exploring job st...

  4. Child Labor and Health: Quantifying the Global Health Impacts of Child Labor.

    Science.gov (United States)

    Graitcer, Philip L.; Lerer, Leonard B.

    Child labor remains one of the most controversial challenges at the end of the 20th century. Approximately 250 million children in developing countries work either full- or part-time. Child labor is not confined to less-developed countries, as economic transitions bring shifts in the prevalence and nature of child labor. Throughout the world,…

  5. Reconstructing or Deconstructing Labor Archives? Shaping Labor Collection Development in an Uncertain Future

    Science.gov (United States)

    Quigel, James P., Jr.

    2005-01-01

    Labor archival programs confront numerous challenges to remain viable in a changing academic environment and institutional culture. The marketing of higher education, the anti-union stance of some university administrations, and the transition of labor studies programs create a less-than-benign environment for labor collection development…

  6. Labor markets and labor allocative efficiency among farm households in western Kenya

    NARCIS (Netherlands)

    Kamau, M.; Burger, C.P.J.; Giller, K.E.; Kuyvenhoven, A.

    2009-01-01

    This paper evaluates how efficiently farm households allocate labor between farm and offfarm activities. It estimates farm and off-farm labor supply functions to determine the factors that influence labor allocation. Both the shadow wage and the off-farm wage rate are included as regressors in the

  7. Implications of AFTA on Philippine labor export.

    Science.gov (United States)

    Villegas, B M

    1993-01-01

    "After summarizing the major features of the ASEAN labor market and patterns of labor migration in Asia, the article describes the origins and current status of the ASEAN Free Trade Area (AFTA) and its main mechanism, the Common Effective Preferential Tariff (CEPT) Scheme." Possible trends in the migration of skilled and professional Philippine workers throughout the Asia-Pacific region are discussed. excerpt

  8. Labor Productivity: Structural Change and Cyclical Dynamics

    NARCIS (Netherlands)

    Baily, M.N.; Bartelsman, E.J.; Haltiwanger, J.

    2001-01-01

    A longstanding issue in empirical economics is the behavior of average labor productivity over the business cycle. This paper provides new insights into the cyclicality of aggregate labor productivity by examining the cyclical behavior of productivity at the plant level as well as the role of

  9. Causality between Literacy and Labor Productivity.

    Science.gov (United States)

    Khan, Shahrukh R.; And Others

    1991-01-01

    Utilizes the Granger causality test to estimate case and effect relationships between literacy and labor productivity in Pakistani manufacturing and agricultural sectors. Despite data set limitations, literacy appears to "cause" labor productivity to increase in the manufacturing sector. (27 references) (MLH)

  10. Early smoking, education, and labor market performance

    NARCIS (Netherlands)

    Palali, Ali

    2017-01-01

    This study investigates the effects of early smoking on educational attainment and labor market performance by using mixed ordered and mixed proportional hazard models. The results show that early smoking adversely affects educational attainment and initial labor market performance, but only for

  11. 24 CFR 585.313 - Labor standards.

    Science.gov (United States)

    2010-04-01

    ...) Laborers and mechanics other than Youthbuild Trainees. (1) All laborers and mechanics (other than Youthbuild trainees) employed by contractors or subcontractors in any construction, alteration or repair... not less than those prevailing on similar construction in the locality, as determined by the Secretary...

  12. Welfare Mothers: Barriers to Labor Force Entry.

    Science.gov (United States)

    Shea, John R.

    Barriers to the labor force participation of women, particularly in low-income families, are examined in this paper. Reactions of nonworking mothers with dependent children to a hypothetical job offer are analyzed from data obtained in 1967 as part of the National Longitudinal Surveys of Labor Market Behavior. Multiple regression analysis shows…

  13. "American Gothic" and the Division of Labor.

    Science.gov (United States)

    Saunders, Robert J.

    1987-01-01

    Provides historical review of gender-based division of labor. Argues that gender-based division of labor served a purpose in survival of tribal communities but has lost meaning today and may be a handicap to full use of human talent and ability in the arts. There is nothing in various art forms which make them more appropriate for males or…

  14. Child Labor in Agriculture. ERIC Digest.

    Science.gov (United States)

    Davis, Shelley

    An estimated 200,000-800,000 children and adolescents work in the United States as migrant agricultural laborers, either alone or with their families. This digest describes the statutory and economic factors contributing to the presence of children in the fields and the impact of this labor on their health and educational progress. The Fair Labor…

  15. Statistical Theories of Discrimination in Labor Markets

    Science.gov (United States)

    Aigner, Dennis J.; Cain, Glen G.

    1977-01-01

    Economic discrimination in labor markets, different pay for workers of the same ability, is analyzed in several statistical models using data for black/white and male/female earnings. The conclusion is that statistical theories are unlikely to explain labor market discrimination. (MF)

  16. Gender analysis of the Russian labor market

    Directory of Open Access Journals (Sweden)

    Aleksandr Mikhailovich Panov

    2014-07-01

    Full Text Available The issue of gender inequality in the labor market affects all world countries to some extent. As salary is the basis of population’s sources of income in Russia, unequal pay to men and women for equal work can trigger gender discrimination in the labor market and beyond. The article focusses on the gender analysis of the Russian labor market. It focuses on conjunctural conditions of the labor market in a gender aspect, socio-economic characteristics of men and women as subjects of the labor market and the institutional features of the Russian labor market. The study reveals that, despite lower wages, women, judging by their socio-economic characteristics, possess competitive advantages over men, having higher level of education and better state of health. In addition to horizontal segregation, traditional partition of industries to “male” and “female”, the main causes of gender wage gaps are discriminatory social attitudes and social role of women. The issue to address gender discrimination in the modern Russian society becomes more critical due to contradiction between normative-legal acts, stipulating the gender equality in all spheres of life, and discriminatory social attitudes. The article gives a brief overview of research and practice publications on the problem of gender disparities in labor remuneration and methods to address them in the developed world. The state statistical monitoring of labor productivity in terms of gender is considered as a tool for in-depth study of discrimination

  17. How Long Is a Normal Labor?

    DEFF Research Database (Denmark)

    Hildingsson, Ingegerd; Blix, Ellen; Hegaard, Hanne

    2015-01-01

    OBJECTIVE: Normal progress of labor is a subject for discussion among professionals. The aim of this study was to assess the duration of labor in women with a planned home birth and spontaneous onset who gave birth at home or in hospital after transfer. METHODS: This is a population-based study...

  18. US Investment Treaties and Labor Standards

    Directory of Open Access Journals (Sweden)

    Kwan-Ho Kim

    2006-06-01

    Full Text Available Korea and the United States declared the start of negotiations for the establishment of a free trade agreement. The FTA will include investment chapter. That means the Korea-US BIT (Bilateral Investment Treaty talk, which has been deadlocked since 1998, resumes as a part of FTA negotiations. The FTA investment chapter will be based on the US model BIT, which has been updated in 2004. The updated BIT version includes labor clause which provides that parties should not weaken labor standards in an effort to attract foreign investment. This clause is grounded on the criticism raised by labor groups which asserts that competition among countries to attract foreign investment leads to bidding wars in labor standards. No solid evidence is found in support of the hypothesis that foreign investors favor countries with lower labor standards. Nonetheless, some countries have offered special incentives to investors that limit labor rights in the belief that doing so would help attract foreign investment, especially in export processing or special economic zones. In this regard, the Korea's Act on free economic zones which provides exceptional labor standards to foreign invested enterprise in those zones may become an issue in reaching the FTA. This article contemplates the "not lowering labor standards" provision in the US BIT model and its implications on the FTA talks with the US.

  19. Labor Supply Effects of Winning a Lottery

    NARCIS (Netherlands)

    Picchio, Matteo; Suetens, Sigrid; van Ours, Jan

    2015-01-01

    This paper investigates how winning a substantial lottery prize affects labor supply. Analyzing data from Dutch State Lottery winners, we find that earnings are affected but not employment. Lottery prize winners reduce their hours of work but they are not very likely to withdraw from the labor

  20. Labor supply effects of winning a lottery

    NARCIS (Netherlands)

    Picchio, Matteo; Suetens, Sigrid; van Ours, Jan

    2017-01-01

    This paper investigates how winning a substantial lottery prize affects labor supply. Analyzing data from Dutch State Lottery winners, we find that earnings are affected but not employment. Lottery prize winners reduce their hours of work but they are not very likely to withdraw from the labor

  1. Labor law for the nonunion agency.

    Science.gov (United States)

    Gilliland, J C

    1997-03-01

    Providers should not assume that because they are union free they need not worry about labor law. An agency can have obligations under labor laws even when no union is involved. Who are nonunion employees, legally speaking? What rights do they have, and how can agencies ensure that they are in compliance with those rights?

  2. La selectividad como riesgo laboral en la labor docente universitaria

    Directory of Open Access Journals (Sweden)

    Alvarez Martinez, Pedro

    2005-01-01

    Full Text Available En la actualidad no hay datos que sirvan de soporte para analizar la contribución de los alumnos en el fracaso escolar. Para lo cual, se ha elaborado un test con una serie de items que determinan el grado de cumplimiento de la “actividad discente” recogida en los siguientes campos: asistir a clase, hacer uso de las tutorías para resolver dudas, estudio diario para poder llevar a cabo una evaluación continua, asistir a los exámenes finales, y nivel de preparación básica e interés con que los alumnos llegan a la universidad para que los profesores puedan trabajar. El control para que este comportamiento no ocurra está en la selectividad. Una selectividad inadecuada conduce a los profesores a un estado de ansiedad, estrés laboral, y burn-out (quemado que con el mobbing que provoca el acoso de una evaluación docente mal entendida hace cada vez más inviable el trabajo docente.

  3. Global food demand and the sustainable intensification of agriculture.

    Science.gov (United States)

    Tilman, David; Balzer, Christian; Hill, Jason; Befort, Belinda L

    2011-12-13

    Global food demand is increasing rapidly, as are the environmental impacts of agricultural expansion. Here, we project global demand for crop production in 2050 and evaluate the environmental impacts of alternative ways that this demand might be met. We find that per capita demand for crops, when measured as caloric or protein content of all crops combined, has been a similarly increasing function of per capita real income since 1960. This relationship forecasts a 100-110% increase in global crop demand from 2005 to 2050. Quantitative assessments show that the environmental impacts of meeting this demand depend on how global agriculture expands. If current trends of greater agricultural intensification in richer nations and greater land clearing (extensification) in poorer nations were to continue, ~1 billion ha of land would be cleared globally by 2050, with CO(2)-C equivalent greenhouse gas emissions reaching ~3 Gt y(-1) and N use ~250 Mt y(-1) by then. In contrast, if 2050 crop demand was met by moderate intensification focused on existing croplands of underyielding nations, adaptation and transfer of high-yielding technologies to these croplands, and global technological improvements, our analyses forecast land clearing of only ~0.2 billion ha, greenhouse gas emissions of ~1 Gt y(-1), and global N use of ~225 Mt y(-1). Efficient management practices could substantially lower nitrogen use. Attainment of high yields on existing croplands of underyielding nations is of great importance if global crop demand is to be met with minimal environmental impacts.

  4. Future demand for electricity in the Nassau--Suffolk region

    Energy Technology Data Exchange (ETDEWEB)

    Carroll, T.W.; Palmedo, P.F.; Stern, R.

    1977-12-01

    Brookhaven National Laboratory established a new technology for load forecasting for the Long Island Lighting Company and prepared an independent forecast of the demand for electricity in the LILCO area. The method includes: demand for electricity placed in a total energy perspective so that substitutions between electricity and other fuels can be examined; assessment of the impact of conservation, new technology, gas curtailment, and other factors upon demand for electricity; and construction of the probability distribution of the demand for electricity. A detailed analysis of changing levels of demand for electricity, and other fuels, associated with these new developments is founded upon a disaggregated end-use characterization of energy utilization, including space heat, lighting, process energy, etc., coupled to basic driving forces for future demand, namely: population, housing mix, and economic growth in the region. The range of future events covers conservation, heat pumps, solar systems, storage resistance heaters, electric vehicles, extension of electrified rail, total energy systems, and gas curtailment. Based upon cost and other elements of the competition between technologies, BNL assessed the likelihood of these future developments. An optimistic view toward conservation leads to ''low'' demand for electricity, whereas rapid development of new technologies suggests ''high'' demand. (MCW)

  5. Rapid Prototyping

    Science.gov (United States)

    1999-01-01

    Javelin, a Lone Peak Engineering Inc. Company has introduced the SteamRoller(TM) System as a commercial product. The system was designed by Javelin during a Phase II NASA funded small commercial product. The purpose of the invention was to allow automated-feed of flexible ceramic tapes to the Laminated Object Manufacturing rapid prototyping equipment. The ceramic material that Javelin was working with during the Phase II project is silicon nitride. This engineered ceramic material is of interest for space-based component.

  6. Globalization and Cross-Border Labor Organizing

    Directory of Open Access Journals (Sweden)

    Ralph Armbruster

    2015-08-01

    Full Text Available The globalization of the world economy has opened up new possibilities for cross-border labor organizing. In fact, several U.S. unions are working together with unions from Mexico, Honduras, Guatemala, the Dominican Republic, Japan, South Korea, and many European nations. For example, over the last several years, UNITE (Union of Needletrades, Industrial, and Textile Employees, the AFL-CIO, and the international garment workers trade secretariat have worked directly with maquiladora workers in Honduras and the Dominican Republic. These efforts led to the formation of several labor unions and the first contracts ever negotiated in the maquiladoras in the Dominican Republic. In addition, labor rights and solidarity organizations, like the Campaign for Labor Rights, Witness for Peace, and the US/Guatemala Labor Education Project (US/GLEP, along with many other groups, have also played key roles in the formation of maquiladora unions in Nicaragua and Guatemala.

  7. Demand as Frequency Controlled Reserve

    DEFF Research Database (Denmark)

    Xu, Zhao; Togeby, Mikael; Østergaard, Jacob

    This report summaries the research outcomes of the project ‘Demand as Frequency Controlled Reserve (DFR)’, which has received the support from Energinet.dk’s PSO program, Grant no. 2005-2-6380. The objective of this project is to investigate the technology of using electricity demands for providing...... frequency reserve to power systems. The project consists of five work packages, including: Background and perspective Dynamical simulation of chosen concepts Monitoring demand as frequency controlled reserve Strategy and practical implementation Conclusion and evaluation Within the project, the frequency...

  8. Endocrine disruptors and spontaneous premature labor: a case control study

    Directory of Open Access Journals (Sweden)

    Swaby Cheryl

    2007-11-01

    Full Text Available Abstract Background Premature labor is a poorly understood condition. Estrogen is thought to play a key role and therefore the labor process may be affected by endocrine disruptors. We sought to determine whether or not an environmental toxicant, DDE, or dietary derived endocrine disruptors, daidzein and genistein, are associated with spontaneous preterm labor. Methods Cases were defined as primiparous patients having a preterm delivery at or before 35 weeks following the spontaneous onset of labor. Controls were defined as primiparous women who delivered on the same day as the cases but at term gestation. Over approximately 1 year, 26 cases and 52 controls were recruited. Subjects agreed to have blood tests on day one postpartum for DDE and for the phytoestrogens genistein and daidzein. Results The mean concentration of DDE was similar in the case and control groups: 4.29 vs 4.32 ng/g lipid p = .85. In the case group, 13/26 had detectable levels of daidzein (range 0.20 – 1.56 ng/ml compared to 25/52 controls (range 0.21 – 3.26 ng/ml. The mean concentration of daidzein was similar in cases compared to controls: 0.30 vs .34 ng/ml p = 0.91. Of the case group,14/26 had detectable levels of genistein (range 0.20 – 2.19 ng/ml compared to 32/52 controls (range 0.21 – 2.55 ng/ml. The mean concentration of genistein was similar in cases compared to controls: 0.39 vs 0.31 ng/ml, p = 0.61. Conclusion The serum levels of DDE in this population were found to be low. There appears to be no relationship between serum concentrations of DDE, daidzein, and genistein and spontaneous preterm labor in our population. The inability to identify an effect may be related to the comparatively low concentrations of DDE in our population and the rapid and variable reduction of phytoestrogens from women in labor.

  9. 29 CFR 780.331 - Crew leaders and labor contractors.

    Science.gov (United States)

    2010-07-01

    ... 29 Labor 3 2010-07-01 2010-07-01 false Crew leaders and labor contractors. 780.331 Section 780.331 Labor Regulations Relating to Labor (Continued) WAGE AND HOUR DIVISION, DEPARTMENT OF LABOR STATEMENTS OF GENERAL POLICY OR INTERPRETATION NOT DIRECTLY RELATED TO REGULATIONS EXEMPTIONS APPLICABLE TO AGRICULTURE, PROCESSING OF AGRICULTURAL...

  10. 20 CFR 656.16 - Labor certification applications for sheepherders.

    Science.gov (United States)

    2010-04-01

    ..., without attachments, to the Office of Foreign Labor Certification (OFLC) Administrator. (c) Alternative... 20 Employees' Benefits 3 2010-04-01 2010-04-01 false Labor certification applications for... LABOR LABOR CERTIFICATION PROCESS FOR PERMANENT EMPLOYMENT OF ALIENS IN THE UNITED STATES Labor...

  11. Questions and Answers on Unfair Labor Practices. A Practitioner's Guide.

    Science.gov (United States)

    Indiana Univ., Bloomington. Midwest Center for Public Sector Labor Relations.

    An unfair labor practice is the violation of any right granted employees, unions, or employers by a collective bargaining law. This guide answers common questions about unfair labor practices in public sector labor relations. The booklet is divided into two sections, unfair employer labor practices and unfair union labor practices. The section…

  12. [Changes in labor market participation of older employees in Germany: the perspective of labor market research].

    Science.gov (United States)

    Brussig, M

    2009-08-01

    For many years, Germany has been regarded in international comparisons as an example of a generous early retirement culture, resulting in a low labor market participation of older employees. Recently, however, employment rates of older employees have increased remarkably. Reasons are the demographic structure of older persons in Germany, a long-term trend of increasing female labor market participation, and reforms in labor-market policies and pension policies during the last 10 years. Despite an increasing labor market participation of older employees, traditional labor market risks for older persons partly remained, but some new risks evolved as well. Therefore, social differentiation among older employees increased.Although detailed macro descriptions exist, the causes of labor market developments cannot be fully understood with cross-sectional data alone. An important stimulus is to be expected from individual longitudinal data which reflect employment histories and labor market transitions such as employment exit and retirement.

  13. Breast cancer: demands of illness.

    Science.gov (United States)

    Loveys, B J; Klaich, K

    1991-01-01

    This study explores the qualitative experience of illness demands from the woman's own perspective by asking, "What is the impact of breast cancer on the daily lives of women of childbearing age?" Semistructured interviews with 79 women newly diagnosed with breast cancer were transcribed and analyzed to discern illness demands. Content analysis yielded 14 domains of illness demands: treatment issues, change in life context or perspective, acceptance of the illness, social interaction or support, physical changes, reconstructing the self, uncertainty, loss, making comparisons, acquiring new knowledge, making choices, mortality issues, financial or occupational concerns, and making a contribution. Illness demands are experienced in every aspect of a woman's life, including her identity, daily routines, family and social experience, and her perception of the past, present, and future. This study details in the women's own language the considerable adjustments brought on by a diagnosis of breast cancer.

  14. Trends in effective self-education of Russia’s youth in the future of labor competitiveness

    Directory of Open Access Journals (Sweden)

    Natalya N. Glushach

    2017-01-01

    Full Text Available In the rapidly changing socio-economic and technical environment of the organization, the key factor in its adaptability, first, is the company’s employees, especially young dynamic people. The article provides a comprehensive analysis of the current problem of youth employment, which seeks to identify constraints and motivations for career and mobility in the young people’s labor market. The following methods of study were used: the mass survey of young people, engaged in various economic activities; in-depth interviews with unemployed young people with secondary and higher vocational education; in-depth interviews with representatives of territorial employment services and employers. The study revealed that one of the major problems of youth employment is: 1. The imbalance in the labor market of offers of similar occupations by graduates and a lack of narrow specialists; 2. The proposed vacancies are of little interest to young people, as employers offer few quality jobs; 3. Young people who have a high motivation for development and who have received a quality education tend to be immediately employed in the desired work and continue to develop. The result of analysis made it possible to develop the educational system on the one hand and it should be commensurate with the economic, scientific, and technological demand of the regions. On the other hand, employers need to modernize their enterprises and create modern jobs. Thirdly, we are recommending young people to be self-motivated to professional development and have professional and educational activity.  

  15. "Made in Massachusetts" : converting hides and skins into leather and Turkish immigrants into industrial laborers (1860s-1920s)

    OpenAIRE

    Acehan, Işıl

    2010-01-01

    Ankara : The Department of History of Bilkent University, 2010. Thesis (Ph. D.) -- Bilkent University, 2010. Includes bibliographical references leaves 264-272. Early twentieth-century America witnessed a large influx of immigrants largely from eastern and southern Europe as well as the Near East. The major “pull” factor stimulating the growth of migration was the rise of several American industries and a growing demand for laborers. In addition to the demand for immigran...

  16. NPO during labor. Is there any scientific validation?

    Science.gov (United States)

    O'Sullivan, Geraldine; Scrutton, Mark

    2003-03-01

    Maternal death from pulmonary aspiration of gastric contents has virtually disappeared in the United Kingdom. The one case documented in the most recent triennial report was a woman with multiorgan failure in intensive care and is probably not relevant to the current debate [1]. Although not so well documented, other Western countries seem to be experiencing the same decline in maternal death from this cause. At the same time, the burden of proof is falling increasingly on obstetric anesthesiologists as obstetricians and midwives demand that NPO policies should be rejected, unless anesthesiologists can prove that they are necessary. Without any proof of benefit, many midwives actively encourage eating in women who do not really want to eat. A hospital manager who wants to divert money to other areas of health care might make the same argument about employing less experienced--and therefore cheaper--anesthesiologists or nurse anesthetists on the labor floor. Although no self-respecting obstetric anesthesiologist would accept such a situation, there is still no randomized controlled trial that proves that experienced anesthesiologists reduce maternal mortality. Similarly it is difficult for a mother to comprehend the negligible risk of pulmonary aspiration during labor while her care providers insist that it would be more dangerous for her to cross a busy road! Against a background of conflicting advice from midwives and medical practitioners, the mother is likely to eat if she feels so inclined. Pulmonary aspiration is a rare complication, so even if a light diet in labor became acceptable, it is likely that it would take many years for a subsequent increase in maternal mortality to become apparent. It would be disappointing if mistakes made by a previous generation had to be relearned in the twenty-first century. Increasingly, media-controlled pressure groups dictate health fashions, and the physicians frequently can only stand on the sidelines and advise. Most

  17. An economic-demographic model of the United States labor market.

    Science.gov (United States)

    Anderson, J M

    1982-01-01

    An econometric model that has been developed to investigate the effects of demographic change on the US economy is described. The specific demographic features examined are the sizes of age sex groups in the US working age population. The size of these groups from now through the end of the 20th century will be determined primarily by past and current levels of fertility so they can be forecast with some degree of confidence. The model expands both the domain and accuracy of longterm economic forecasting by making use of the considerable quantity of demographic information that can be forecast, at least through this century, with a fairly great degree of confidence. In addition to economic forecasting, this study of the impact of demographic changes on the US labor market contributes to the investigation of the interrelationships among economic and demographic changes. The task of the model is as follows: given an exogenous projection of fertility and mortality rates and net immigration and given exogenous forecasts of variables such as rates of technical change, government demand for goods and services, and tax rates, the model forecasts variables characterizing the labor market and the macroeconomy. The model uses the fundamental principles of supply and demand, the economic theory of production, and the theory of household allocation of time and income to draw the implications of changes in demographic variables for the labor market and the economy. The crux of the model is a set of relationships depicting the behavior of the US labor market. In the labor market submodel, the input of labor of each of 16 age sex groups and its piece in each period is determined by the interaction of supply and demand. The 16 demographic groups are males and females, respectively, of ages 14-15, 16-17, 18-24, 25-34, 35-44, 45-54, 55-64, and 65 and over. Equations depicting the supply of and demand for labor of various demographic groups are estimated and provide the behavioral

  18. Demand Response Spinning Reserve Demonstration

    Energy Technology Data Exchange (ETDEWEB)

    Eto, Joseph H.; Nelson-Hoffman, Janine; Torres, Carlos; Hirth,Scott; Yinger, Bob; Kueck, John; Kirby, Brendan; Bernier, Clark; Wright,Roger; Barat, A.; Watson, David S.

    2007-05-01

    The Demand Response Spinning Reserve project is a pioneeringdemonstration of how existing utility load-management assets can providean important electricity system reliability resource known as spinningreserve. Using aggregated demand-side resources to provide spinningreserve will give grid operators at the California Independent SystemOperator (CAISO) and Southern California Edison (SCE) a powerful, newtool to improve system reliability, prevent rolling blackouts, and lowersystem operating costs.

  19. FADIGA LABORAL EM TRABALHADORES RURAIS

    Directory of Open Access Journals (Sweden)

    Karla Nayalle de Souza Oliveira

    2013-01-01

    Full Text Available El objetivo fue identificar la existencia de estrés laboral de trabajadores rurales del Bom Jesus-PI, Brasil. Estudio descriptivo exploratorio llevado acabo entre abril y junio de 2011, con 47 trabajadores. Recopilación de datos se realizó por instrumento para evaluación del estrés llamado Cuestionario Bipolar y guión de entrevista semiestructurada con la caracterización del perfil sociodemográfico y de las condiciones de trabajo. Se tabularon los cuestionarios, que se compararon por Chi-Cuadrado con 95% de confiabilidad. Se realizó para diferenciación o clasificación de las respuestas analizadas y observación del comportamiento dentro de grupos el análisis de componentes principales y agrupaciones. El estrés es común en el medio rural, principalmente en forma de estrés intenso, debido a la exposición a condiciones insalubres para el trabajador. Aunque no se identifican, directamente, sus factores desencadenantes, por lo tanto, sus medidas de prevención.

  20. Statistical Mechanics of Labor Markets

    Science.gov (United States)

    Chen, He; Inoue, Jun-ichi

    We introduce a probabilistic model of labor markets for university graduates, in particular, in Japan. To make a model of the market efficiently, we take into account several hypotheses. Namely, each company fixes the (business year independent) number of opening positions for newcomers. The ability of gathering newcomers depends on the result of job matching process in past business years. This fact means that the ability of the company is weaken if the company did not make their quota or the company gathered applicants too much over the quota. All university graduates who are looking for their jobs can access the public information about the ranking of companies. Assuming the above essential key points, we construct the local energy function of each company and describe the probability that an arbitrary company gets students at each business year by a Boltzmann-Gibbs distribution. We evaluate the relevant physical quantities such as the employment rate. We find that the system undergoes a sort of `phase transition' from the `good employment phase' to `poor employment phase' when one controls the degree of importance for the ranking.

  1. Child labor in the US

    Directory of Open Access Journals (Sweden)

    Wegmann David

    2003-01-01

    Full Text Available This paper presents a report on child labor in the U.S. that reviewed the positive and negative aspects of work for youth. Working was found to provide young people with valuable lessons about responsibility, punctuality, interacting with people and learning about money management, increasing self-esteem and helping them become independent and skilled. Research findings suggested that working during high school may contribute to increased rates of employment and better wages up to a decade after high school completion. Research concerning the hazards associated with work indicated that, each year, tens of thousands of young people are seen in hospital emergency departments for work-related injuries, hundreds require hospitalization, and more than 70 die of work-related injuries. Long work hours during the school year were associated with problem behaviors. The report points out some important questions: updating regulations on allowable work hours, eliminating less stringent regulation of agricultural work, revising outdated rules against hazardous work, developing and implementing a comprehensive plan for monitoring the injuries, illnesses, and hazards, building workplace health and safety information into school-based programs, and developing criteria for designating "commendable workplaces for youth."

  2. 29 CFR 500.41 - Farm labor contractor is responsible for actions of his farm labor contractor employee.

    Science.gov (United States)

    2010-07-01

    ... 29 Labor 3 2010-07-01 2010-07-01 false Farm labor contractor is responsible for actions of his... responsible for actions of his farm labor contractor employee. (a) A farm labor contractor is responsible for... contractor who utilizes the services of another farm labor contractor who is not his employee must also...

  3. MANAJEMEN EMOSI SESUAI TUNTUTAN KERJA (EMOTIONAL LABOR DITINJAU DARI TIPE KEPRIBADIAN PADA WIRANIAGA

    Directory of Open Access Journals (Sweden)

    Ika Zenita Ratnaningsih

    2015-04-01

    Full Text Available This study aims to investigate the difference in management of emotions as the demands of work (emotional labor between extrovert and introvert salespeople. Subjects comprised 92 salespeople of the department store “X” (82 women; 10 men, aged 18-40 years (mean of age 22 years. In average, subjects had finished high school/equivalent. The average tenure is 2.5 years. Data were collected using two scales: Eysenck Personality Questionnaire/EPQ (22-items; α = .865 and Emotional Labor Scale (11-items; α = .787. The results of t-test showed that introvert salespeople scored significantly higher than the extrovert salespeople (Mintrovert = 36.08;Mextrovert = 33.67; t = 3.50; p = .001. It can be concluded that the introvert salespeople have better emotional labor than the extrovert salespeople.

  4. Recent Immigrants as Labor Market Arbitrageurs: Evidence from the Minimum Wage*

    Science.gov (United States)

    Cadena, Brian C.

    2014-01-01

    This paper investigates the local labor supply effects of changes to the minimum wage by examining the response of low-skilled immigrants’ location decisions. Canonical models emphasize the importance of labor mobility when evaluating the employment effects of the minimum wage; yet few studies address this outcome directly. Low-skilled immigrant populations shift toward labor markets with stagnant minimum wages, and this result is robust to a number of alternative interpretations. This mobility provides behavior-based evidence in favor of a non-trivial negative employment effect of the minimum wage. Further, it reduces the estimated demand elasticity using teens; employment losses among native teens are substantially larger in states that have historically attracted few immigrant residents. PMID:24999288

  5. Problems of rapid growth.

    Science.gov (United States)

    Kim, T D

    1980-01-01

    South Korea's export-oriented development strategy has achieved a remarkable growth record, but it has also brought 2 different problems: 1) since the country's exports accounted for about 1% of total world export volume, the 1st world has become fearful about Korea's aggressive export drive; and 2) the fact that exports account for over 30% of its total gross national product (GNP) exposes the vulnerability of South Korea's economy itself. South Korea continues to be a poor nation, although it is rated as 1 of the most rapidly growing middle income economies. A World Bank 1978 report shows Korea to be 28th of 58 middle income countries in terms of per capita GNP in 1976. Of 11 newly industrializing countries (NIC), 5 in the European continent are more advanced than the others. A recent emphasis on the basic human needs approach has tended to downgrade the concept of GNP. Korea has only an abundant labor force and is without any natural resources. Consequently, Korea utilized an export-oriented development strategy. Oil requirements are met with imports, and almost all raw materials to be processed into exportable products must be imported. To pay import bills Korea must export and earn foreign exchange. It must be emphasized that foreign trade must always be 2-way traffic. In order to export more to middle income countries like Korea, the countries of the 1st world need to ease their protectionist measures against imports from developing countries.

  6. Health and child labor in agriculture.

    Science.gov (United States)

    Hurst, Peter

    2007-06-01

    Seventy percent of child laborers--more than 150 million girls and boys under 18--are agricultural workers. They are harshly exploited, toiling in poor to appalling conditions, performing dangerous jobs with little or no pay, and are deprived of an education. Because children's bodies and minds are still growing and developing, exposure to workplace hazards and risks can be more devastating and long-lasting for them. The line between what is acceptable work and what is not is easily crossed. However, not all work that children undertake in agriculture is bad for them. Age-appropriate, lower-risk tasks that do not interfere with schooling and leisure time are not at issue here. The goal of this paper is to examine the links between health and child labor in agriculture. It aims to explain why the International Labour Organization' goal of eliminating all of the worst forms of child labor by 2016 will only be possible if more work is done in agriculture. Review of the relevant literature and data on the hazards of child labor and the reasons why agricultural child labor is particularly difficult to tackle. Children who work in agriculture are exposed to a large number of health hazards, and yet the problem is particularly difficult to tackle because of the large numbers involved, the young age at which children start to work, the hazardous nature of the work, lack of regulation, invisibility of child laborers, denial of education, the effects of poverty, and ingrained attitudes and perceptions about the roles of children in rural areas. Policies for preventing and reducing agricultural child labor should mainstream and integrate child labor issues at the national and international levels with increasing emphasis on poverty alleviation and expanding and improving institutional mechanisms for education, law enforcement, health, and so forth. Cooperation between the International Labour Organization and international agricultural organizations is needed to ensure that

  7. Stochastic model of forecasting spare parts demand

    OpenAIRE

    Ivan S. Milojević; Rade V. Guberinić

    2012-01-01

    If demand is known for the whole planning period (complete information), then this type of demand or a supply system is deterministic. In the simplest cases, the demand per time unit is constant. If demand levels change over time following a precisely determined and pre-known principle, this type of demand is also classified as deterministic. This quality of demand is very rare. In most cases demand is the product of a process, for example TMS maintenance, whose progression cannot be predicte...

  8. A Postponement Model for Demand Management

    OpenAIRE

    Iyer, Ananth.V.; Vinayak Deshpande; Zhengping Wu

    2003-01-01

    In this paper, we analyze demand postponement as a strategy to handle potential demand surges. Under demand postponement, a fraction of the demands from the "regular" period are postponed and satisfied during a "postponement" period. This permits capacity to be procured to satisfy the postponed demands. A reimbursement per unit is paid to customers whose demands are postponed. The basic idea is that by preempting stockouts through demand postponement, we can reduce overall stockout costs. We ...

  9. Outcomes of nulliparous women with spontaneous labor onset admitted to hospitals in preactive versus active labor.

    Science.gov (United States)

    Neal, Jeremy L; Lamp, Jane M; Buck, Jacalyn S; Lowe, Nancy K; Gillespie, Shannon L; Ryan, Sharon L

    2014-01-01

    The timing of when a woman is admitted to the hospital for labor care following spontaneous contraction onset may be among the most important decisions that labor attendants make because it can influence care patterns and birth outcomes. The aims of this study were to estimate the percentage of low-risk, nulliparous women at term who are admitted to labor units prior to active labor and to evaluate the effects of the timing of admission (ie, preactive vs active labor) on labor interventions and mode of birth. Data from low-risk, nulliparous women with spontaneous labor onset at term gestation were merged from 2 prospective studies conducted at 3 large Midwestern hospitals. Baseline characteristics, labor interventions, and outcomes were compared between groups using Fisher's exact and Mann-Whitney U tests, as appropriate. Likelihoods for oxytocin augmentation, amniotomy, and cesarean birth were assessed by logistic regression. Of the sample of 216 low-risk nulliparous women, 114 (52.8%) were admitted in preactive labor and 102 (47.2%) were admitted in active labor. Women who were admitted in preactive labor were more likely to undergo oxytocin augmentation (84.2% and 45.1%, respectively; odds ratio [OR], 6.5; 95% confidence interval [CI], 3.43-12.27) but not amniotomy (55.3% and 61.8%, respectively; OR, 0.8; 95% CI, 0.44-1.32) when compared to women admitted in active labor. The likelihood of cesarean birth was higher for women admitted before active labor onset (15.8% and 6.9%, respectively; OR, 2.6; 95% CI, 1.02-6.37). Many low-risk nulliparous women with regular, spontaneous uterine contractions are admitted to labor units before active labor onset, which increases their likelihood of receiving oxytocin and giving birth via cesarean. An evidence-based, standardized approach for labor admission decision making is recommended to decrease inadvertent admissions of women in preactive labor. When active labor cannot be diagnosed with relative certainty, observation

  10. What's trending now? An analysis of trends in internet searches for labor epidurals.

    Science.gov (United States)

    Sutton, C D; Carvalho, B

    2017-05-01

    The study aim was to investigate internet use for obtaining information about epidurals for labor and delivery. Google Trends for US data was queried from 2004 to 2015 to find the most common searches and determine temporal trends. The Google Trends query used the term [epidural] and evaluated changes in search trends over time. Search comparisons were made for each year from 2004 to 2015, and three equal time epochs during the study period (2004-07, 2008-11, 2012-15) were compared. We also compared searches for epidurals with commonly searched birth-related terms. Internet searches are increasing; there were 726000 searches for [epidural] in 2015. Search terms with the most significant growth in the past 4years (2012-15) were "birth with epidural," "pain after epidural," "labor without epidural," "epidural birth video," and "epidural vs natural". Searches for epidural side effects, risks, and pain on insertion were among the most common and were increasing most rapidly. Searches related to epidurals were more common than searches related to "natural births", "home births", and "labor pain", but were less common than searches for "midwives" or "doulas". The findings provide an insight into internet use by those seeking information about labor analgesic options. Identifying the most common and rapidly increasing online search queries may guide physician-parturient interactions and online content creation, to address labor analgesic topics that most interest users. Copyright © 2017 Elsevier Ltd. All rights reserved.

  11. Cointegration of output, capital, labor, and energy

    Science.gov (United States)

    Stresing, R.; Lindenberger, D.; Kã¼mmel, R.

    2008-11-01

    Cointegration analysis is applied to the linear combinations of the time series of (the logarithms of) output, capital, labor, and energy for Germany, Japan, and the USA since 1960. The computed cointegration vectors represent the output elasticities of the aggregate energy-dependent Cobb-Douglas function. The output elasticities give the economic weights of the production factors capital, labor, and energy. We find that they are for labor much smaller and for energy much larger than the cost shares of these factors. In standard economic theory output elasticities equal cost shares. Our heterodox findings support results obtained with LINEX production functions.

  12. Child Labor in Africa: A Comparative Study

    DEFF Research Database (Denmark)

    Nielsen, Helena Skyt; Canagarajah, Sudharshan

    1999-01-01

    This paper analyzes the determinants of child labor in Africa as inferred from recent empirical studies. The empirical analysis is based upon five country studies undertaken in three different African countries, namely Côte d'Ivoire, Ghana, and Zambia. Some support is found for the popular belief...... of poverty as a determinant of child labor, however other determinants are of similar importance. Among school costs, transportation costs have the greatest effect on child labor and school attendance, whereas the hypothesis of imperfect capital markets and that of household composition generally find some...

  13. Child Labor in Africa: A Comparative Study

    DEFF Research Database (Denmark)

    Canagarajah, Sudharshan; Nielsen, Helena Skyt

    2001-01-01

    This paper analyzes the determinants of child labor in Africa as inferred from recent empirical studies. The empirical analysis is based upon five country studies undertaken in three different African countries, namely Côte d'Ivoire, Ghana, and Zambia. Some support is found for the popular belief...... of poverty as a determinant of child labor, however other determinants are of similar importance. Among school costs, transportation costs have the greatest effect on child labor and school attendance, whereas the hypothesis of imperfect capital markets and that of household composition generally find some...

  14. Development of College Students’ Perceptions of Work and Labor Unions, and the Impact of these perceptions upon their Job Search

    OpenAIRE

    上西, 充子; 梅崎, 修; 南雲, 智映; 後藤, 嘉代

    2014-01-01

    This paper presents the results of a survey of 700 college juniors and seniors concerning their perceptions of work. Using descriptive statistics, the study attempts to provide insights into the ways in which college students acquire their knowledge regarding work and develop their perceptions of work and labor unions. This study discusses how these perceptions affect studentsʼ job searches and sheds light on their opinions of work and labor unions. Those students who grasp these issues rapid...

  15. INDIRECT LABOR COSTS AND IMPLICATIONS FOR OVERHEAD ALLOCATION

    OpenAIRE

    Bea Chiang

    2013-01-01

    Cost accounting typically allocates indirect labor cost to cost object based on direct labor hours. The allocation process implicitly assumes that indirect labor costs vary proportionally with direct labor hours. The assumption of a linear relationship between indirect and direct labor is particularly suspicious at low production volume levels because there tends to be a fixed component in indirect labor. The linearity assumption is also challenged by recent increasing complexity of indirect ...

  16. History-Based Response Threshold Model for Division of Labor in Multi-Agent Systems

    Science.gov (United States)

    Lee, Wonki; Kim, DaeEun

    2017-01-01

    Dynamic task allocation is a necessity in a group of robots. Each member should decide its own task such that it is most commensurate with its current state in the overall system. In this work, the response threshold model is applied to a dynamic foraging task. Each robot employs a task switching function based on the local task demand obtained from the surrounding environment, and no communication occurs between the robots. Each individual member has a constant-sized task demand history that reflects the global demand. In addition, it has response threshold values for all of the tasks and manages the task switching process depending on the stimuli of the task demands. The robot then determines the task to be executed to regulate the overall division of labor. This task selection induces a specialized tendency for performing a specific task and regulates the division of labor. In particular, maintaining a history of the task demands is very effective for the dynamic foraging task. Various experiments are performed using a simulation with multiple robots, and the results show that the proposed algorithm is more effective as compared to the conventional model. PMID:28555031

  17. History-Based Response Threshold Model for Division of Labor in Multi-Agent Systems.

    Science.gov (United States)

    Lee, Wonki; Kim, DaeEun

    2017-05-28

    Dynamic task allocation is a necessity in a group of robots. Each member should decide its own task such that it is most commensurate with its current state in the overall system. In this work, the response threshold model is applied to a dynamic foraging task. Each robot employs a task switching function based on the local task demand obtained from the surrounding environment, and no communication occurs between the robots. Each individual member has a constant-sized task demand history that reflects the global demand. In addition, it has response threshold values for all of the tasks and manages the task switching process depending on the stimuli of the task demands. The robot then determines the task to be executed to regulate the overall division of labor. This task selection induces a specialized tendency for performing a specific task and regulates the division of labor. In particular, maintaining a history of the task demands is very effective for the dynamic foraging task. Various experiments are performed using a simulation with multiple robots, and the results show that the proposed algorithm is more effective as compared to the conventional model.

  18. Kinky choices, dictators and split might : A non-cooperative model for household consumption and labor supply

    NARCIS (Netherlands)

    Boone, J.; van der Wiel, K.; van Soest, A.H.O.; Vermeulen, F.M.P.

    We model consumption and labor supply behavior of a couple in a non-cooperative setting. Using minimal assumptions, we prove that demand for public goods is characterized by three regimes. It is either determined by the preferences of one of the partners only (Husband Dictatorship or Wife

  19. The Rhode Island Labor Market in Recovery: Where Is the Skills Gap? Current Policy Perspectives. No. 15-7

    Science.gov (United States)

    Burke, Mary A.

    2015-01-01

    This paper assesses the extent to which Rhode Island's workforce lacks skills that are in demand among the state's current and potential employers and, if so, whether such a skills gap or labor market "mismatch" significantly restrains employment growth in the state. Using an index developed by Sahin et al. (2014), we find that…

  20. [Body, strength, and labor: reflexions in the light of gender relations].

    Science.gov (United States)

    Costa, L H

    2000-01-01

    The present paper intends to contribute on a reflection and discussion of some issues related to female's body and the strength present in laborwork, understood as the moment in which through the support of another person, a woman "gives birth". It also discusses the perspective of male dominance having as reference the symbolic violence from Bordieu, proposing that the humanizing of labor demands a thorough discussion on gender dominance.

  1. The Diffusion of Health Technology, Labor Productivity of Health Sector and Health Care Expenditures

    OpenAIRE

    熊谷, 成将; クマガイ, ナリマサ; Narimasa, KUMAGAI

    2003-01-01

    An econometric model of supply-side health sector in Japan was constructed in the current paper. The model is constituted from three vector error correction models. The diffusion process of health technology and the productivity of health sector are interrelated. In the model, both demand and supply of health care service, manpower in health sector and income distribution was taken into consideration. The employment adjustment depends on the differential in labor productivity. Due to the expa...

  2. Professional preparation in physical education: changing labor market and competence

    Directory of Open Access Journals (Sweden)

    Go Tani

    2013-09-01

    Full Text Available Professional preparation is indeed a complex and dynamic process because it involves a number of interacting elements, which change in time. The objective of the present essay is to analyze the professional preparation in physical education, with the focus on the relation between the very dynamic labor market and the required competence of the professionals to deal with the associated demands. There is no doubt that the professional preparation must not aim to train professionals to merely repeat means for solving practical problems, but professionals with the capacity to repeat the process of solving problems. Consequently, professional preparation programs need to be formative instead of informative and prepare professionals capable of using scientific thinking and method to solve practical problems of intervention.

  3. The "Bad Labor" Footprint: Quantifying the Social Impacts of Globalization

    National Research Council Canada - National Science Library

    Moana S Simas; Laura Golsteijn; Mark A J Huijbregts; Richard Wood; Edgar G Hertwich

    2014-01-01

    .... In particular, we analyze how much occupational health damage, vulnerable employment, gender inequality, share of unskilled workers, child labor, and forced labor is associated with the production...

  4. An Analysis of the Labor Markets for Anesthesiology.

    Science.gov (United States)

    Daugherty, Lindsay; Fonseca, Raquel; Kumar, Krishna B; Michaud, Pierre-Carl

    2011-01-01

    The roughly 40,000 anesthesiologists (ANs) and anesthesiology residents and 39,000 licensed certified registered nurse anesthetists (CRNAs) and student CRNAs in the United States provide most anesthesiology services. Shortages in this critical area of health care can lead to problems in the provision of health services. The authors' surveys of ANs, CRNAs, and anesthesiology directors included questions about employer types, work hours, earnings, types of anesthesia provision, and technology adoption and preferences. They found a great deal of heterogeneity in work arrangements, clear urban/rural differences in the labor markets for anesthesiology, and even more-pronounced regional differences. In addition to the survey, demand-based and econometric analyses were conducted. The authors conclude that shortage of ANs and CRNAs is highly likely at the national level, with the survey approach providing hints of such a shortage and the economic analysis providing stronger confirmation. Finally, the authors examine the evolution of AN and CRNA labor markets up to 2020 under various scenarios.

  5. Kosovo - Labor Force & Time Use Survey

    Data.gov (United States)

    Millennium Challenge Corporation — THIS IS NOT AN EVALUATION, IT IS A LABOR FORCE SURVEY COMPLETED AHEAD OF OPERATIONS IN KOSOVO The MCC Kosovo LFTUS is designed to answer nine research questions. The...

  6. Labor productivity: structural change and cyclical dynamics

    NARCIS (Netherlands)

    Bartelsman, E.J.; Haltiwanger, John; Baily, Martin Neil

    1995-01-01

    A longstanding puzzle of empirical economics is that average labor productivity declines during recessions and increases during booms. This paper provides a framework to assess the empirical importance of competing hypotheses for explaining the observed procyclicality. For each competing hypothesis

  7. Child Labor in the World Economy

    National Research Council Canada - National Science Library

    Glenn Perusek

    2004-01-01

    ...; and jellyfish stings. Along with numerous state child labor groups, the movement "pioneered the techniques of mass political action, including investigations by experts, the widespread use of photography to dramatize...

  8. 24 CFR 200.33 - Labor standards

    Science.gov (United States)

    2010-04-01

    ... Commissioner certifying that the laborers and mechanics employed in construction of the project have been paid... construction contracts and subcontracts, shall include terms, conditions and standards for compliance with...

  9. Employment: Labor Force Status (1983-2012)

    Data.gov (United States)

    Earth Data Analysis Center, University of New Mexico — Civilian labor force data consists of the number of employed persons, the number of unemployed persons, an unemployment rate and the total count of both employed and...

  10. Determinants of Female Labor Force Participation

    Directory of Open Access Journals (Sweden)

    Dr. Adiqa Kausar Kiani

    2009-12-01

    Full Text Available There are many factors related to female entering the labor market. For example, household income, household expenditure, education and status of the head of the household (male/ female. The degree of correlation between each variable and female labor force participation rate varies throughout the country. This study focused on the factors due to which women enter in labor market. Tobit model is used for this analysis. It is concluded that education and household expenditures have positive but insignificant impact on the female LF, whereas household income and head of the household has negative impact on FLF. It is suggested that in order to improve the working condition of female labor force government should take necessary action, for example women education etc.

  11. Department of Labor, Black Lung B

    Data.gov (United States)

    Social Security Administration — Each month, the Department of Labor (DOL) sends a file via eData which contains changes to the Black Lung payments (updates only). Annually, around the time of the...

  12. Department of Labor Black Lung C

    Data.gov (United States)

    Social Security Administration — The Department of Labor (DOL) provides a monthly file through the use of eData which contains the necessary identifying and payment information for all live miners,...

  13. Fundamental Travel Demand Model Example

    Science.gov (United States)

    Hanssen, Joel

    2010-01-01

    Instances of transportation models are abundant and detailed "how to" instruction is available in the form of transportation software help documentation. The purpose of this paper is to look at the fundamental inputs required to build a transportation model by developing an example passenger travel demand model. The example model reduces the scale to a manageable size for the purpose of illustrating the data collection and analysis required before the first step of the model begins. This aspect of the model development would not reasonably be discussed in software help documentation (it is assumed the model developer comes prepared). Recommendations are derived from the example passenger travel demand model to suggest future work regarding the data collection and analysis required for a freight travel demand model.

  14. International Oil Supplies and Demands

    Energy Technology Data Exchange (ETDEWEB)

    1992-04-01

    The eleventh Energy Modeling Forum (EMF) working group met four times over the 1989--1990 period to compare alternative perspectives on international oil supplies and demands through 2010 and to discuss how alternative supply and demand trends influence the world's dependence upon Middle Eastern oil. Proprietors of eleven economic models of the world oil market used their respective models to simulate a dozen scenarios using standardized assumptions. From its inception, the study was not designed to focus on the short-run impacts of disruptions on oil markets. Nor did the working group attempt to provide a forecast or just a single view of the likely future path for oil prices. The model results guided the group's thinking about many important longer-run market relationships and helped to identify differences of opinion about future oil supplies, demands, and dependence.

  15. International Oil Supplies and Demands

    Energy Technology Data Exchange (ETDEWEB)

    1991-09-01

    The eleventh Energy Modeling Forum (EMF) working group met four times over the 1989--90 period to compare alternative perspectives on international oil supplies and demands through 2010 and to discuss how alternative supply and demand trends influence the world's dependence upon Middle Eastern oil. Proprietors of eleven economic models of the world oil market used their respective models to simulate a dozen scenarios using standardized assumptions. From its inception, the study was not designed to focus on the short-run impacts of disruptions on oil markets. Nor did the working group attempt to provide a forecast or just a single view of the likely future path for oil prices. The model results guided the group's thinking about many important longer-run market relationships and helped to identify differences of opinion about future oil supplies, demands, and dependence.

  16. Voltage Controlled Dynamic Demand Response

    DEFF Research Database (Denmark)

    Bhattarai, Bishnu Prasad; Bak-Jensen, Birgitte; Mahat, Pukar

    2013-01-01

    central or dispersed generations might not be sufficient for future scenario. One of the effective methods to cope with this scenario is to enable demand response. This paper proposes a dynamic voltage regulation based demand response technique to be applied in low voltage (LV) distribution feeders....... An adaptive dynamic model has been developed to determine composite voltage dependency of an aggregated load on feeder level. Following the demand dispatch or control signal, optimum voltage setting at the LV substation is determined based on the voltage dependency of the load. Furthermore, a new technique...... has been proposed to estimate the voltage at consumer point of connection (POC) to ensure operation within voltage limits. Finally, the effectiveness of the proposed method is analyzed comprehensively with reference to three different scenarios on a low voltage (LV) feeder (Borup feeder) owned...

  17. Endogenous Market Structures and Labor Market Dynamics

    OpenAIRE

    Colciago, Andrea; Rossi, Lorenza

    2011-01-01

    We propose a model characterized by strategic interactions among an endogenous number of producers and search and matching frictions in the labor market. In line with U.S. data: (i) new firms account for a relatively small share of overall employment, but they create a relevant fraction of new jobs; (ii) firms’ entry is procyclical; (iii) price mark ups are countercyclical, while aggregate profits are procyclical. In response to a technology shock the labor share decreases on impact and overs...

  18. Unfunded pensions and endogenous labor supply

    DEFF Research Database (Denmark)

    Andersen, Torben M.; Bhattacharya, Joydeep

    A classic result in dynamic public economics, dating back to Aaron (1966) and Samuelson (1975), states that there is no welfare rationale for PAYG pensions in a dynamically-efficient neoclassical economy with exogenous labor supply. This paper argues that this result, under the fairly......-mild restriction that the old be no less risk-averse than the young, extends to a neoclassical economy with endogenous labor supply....

  19. Measuring educational heterogeneity and labor quality

    DEFF Research Database (Denmark)

    Fosgerau, Mogens; Hougaard Jensen, Svend E.; Sørensen, Anders

    2002-01-01

    This paper investigates the magnitude of the mismeasurement that occurs when only a few education categories are used in the construction of a constant quality index for labor input. By employing a very comprehensive data set it is found that the error resulting from the omission of information...... on education is relatively small. The empirical results are thus supportive of the current state of practice of constructing indices of constant quality labor input....

  20. Child-Labor Proposal Eyes Private Model

    Science.gov (United States)

    Cech, Scott J.

    2007-01-01

    Proposed child-labor-rule changes--the most ambitious in 30 years--would carve out a permanent exemption to U.S. Department of Labor regulations for the work-study program run by a national network of Roman Catholic high schools. The program is a requirement of the Chicago-based Cristo Rey Network, which now has 12 high schools around the country…

  1. Social Preferences and Labor Market Policy

    DEFF Research Database (Denmark)

    Filges, Trine; Kennes, John; Larsen, Birthe

    2006-01-01

    We find that the main featues of labor policy across OECD countries can be explained by a simple general equilibrium search model with risk neutral agents and a government that chooses policy to maximize a social welfare function. In equilibrum, policies are chosen to optimal redistribute income....... The model also explains why countries that appear to pursue equity spend more on both active and passive labor market programs....

  2. Neighborhood Quality and Labor Market Outcomes

    DEFF Research Database (Denmark)

    Damm, Anna Piil

    Using survey information about characteristics of personal contacts linked with administrative register information on employment status one year later, I show that unemployed survey respondents with many employed acquaintances have a higher job finding rate. Settlement in a socially deprived...... successfully addresses the methodological problem of endogenous neighborhood selection. Taking account of location sorting, living in a socially deprived neighborhood does not affect labor market outcomes of refugee men. Furthermore, their labor market outcomes are not affected by the overall employment rate...

  3. Demand as Frequency Controlled Reserve

    DEFF Research Database (Denmark)

    Xu, Zhao; Østergaard, Jacob; Togeby, Mikael

    2011-01-01

    Relying on generation side alone is deemed insufficient to fulfill the system balancing needs for future Danish power system, where a 50% wind penetration is outlined by the government for year 2025. This paper investigates using the electricity demand as frequency controlled reserve (DFR) as a new...... balancing measure, which has a high potential and can provide many advantages. Firstly, the background of the research is reviewed, including conventional power system reserves and the electricity demand side potentials. Subsequently, the control logics and corresponding design considerations for the DFR...

  4. Credit demand in Mozambican manufacturing

    DEFF Research Database (Denmark)

    Byiers, Bruce; Rand, John; Tarp, Finn

    2010-01-01

    manager education and business association membership are associated with whether a firm is credit constrained or not. Using our preferred measure of credit constraint suggests that around 43 per cent of the firms surveyed are constrained, and these enterprises would almost triple their debt burden......This paper uses two industrial firm surveys to identify the key determinants of credit demand in Mozambican manufacturing. We construct five different measures of being credit constrained and estimate desired debt demand. Besides firm size and ownership structure, we find evidence that general...

  5. Essays in Labor Economics and Political Economy

    DEFF Research Database (Denmark)

    Harmon, Nikolaj Arpe

    This dissertation consists of three chapters, each representing a self-contained research paper in labor economics and political economy. The first chapter studies the impact of immigration and ethnic diversity on political outcomes in immigrant-receiving countries, focusing on the case of immigr......This dissertation consists of three chapters, each representing a self-contained research paper in labor economics and political economy. The first chapter studies the impact of immigration and ethnic diversity on political outcomes in immigrant-receiving countries, focusing on the case...... politicians that have a lower quality education but longer previous tenure in office. Looking at measures of legislative output, higher salaries do not appear to improve the legislative process. The third chapter examines whether large labor markets lead to better job search outcomes. Previous research have...... concluded that the size of the labor market is unimportant for job search because workers in large labor markets do not find jobs faster. A simple theoretical argument, however, shows that a positive effect of labor market size on job search need not show up in the speed of job finding but could show up...

  6. Monitoring the preterm fetus during labor.

    Science.gov (United States)

    Simpson, Kathleen Rice

    2004-01-01

    The purpose of this article is to discuss special challenges in monitoring the preterm fetus during labor, review implications of preterm fetal heart rate (FHR) patterns, and highlight appropriate nursing interventions that contribute to the best outcomes for mothers and babies. With the current incidence of preterm birth, monitoring the preterm fetus during labor is a common perinatal nursing responsibility. Most of the published research on this topic was conducted in the 1980s; there has been little attention to FHR monitoring during preterm labor in recent studies. There has been much more accumulated evidence about antepartum testing techniques involving electronic fetal monitoring (EFM) for the preterm fetus in contrast to FHR patterns during labor. Thus, this is an area of opportunity for nursing research. The perinatal nurse has a key role in promoting positive outcomes when caring for women during preterm labor. The condition of the fetus during labor and birth has a significant impact on the likelihood of survival and the odds of developing serious complications of prematurity.

  7. Labor Market Conditions-Female Labor Supply Nexus: The Role of Globalization in Pakistan

    OpenAIRE

    Mujahid, Noureen; Muhammad Shahbaz, Shabbir; Shahbaz, Muhammad

    2014-01-01

    This study examines the impact of female wages, unemployment, foreign remittances and globalization on female labor supply over the period from 1980 to 2010. We have applied the ARDL bounds testing to test whether cointegration exists between variables. Our results show that variables are integrated for long run relationship. Moreover, female wages attract female labor supply. Foreign remittances and globalization raises female labor supply but unemployment declines it. The relation between f...

  8. Labor Economists Get Their Microscope: Big Data and Labor Market Analysis.

    Science.gov (United States)

    Horton, John J; Tambe, Prasanna

    2015-09-01

    This article describes how the fine-grained data being collected by Internet labor market intermediaries, such as employment websites, online labor markets, and knowledge discussion boards, are providing new research opportunities and directions for the empirical analysis of labor market activity. After discussing these data sources, we examine some of the research opportunities they have created, highlight some examples of existing work that already use these new data sources, and enumerate the challenges associated with the use of these corporate data sources.

  9. Mechanical demands of kettlebell swing exercise.

    Science.gov (United States)

    Lake, Jason P; Lauder, Mike A

    2012-12-01

    The aims of this study were to establish mechanical demands of kettlebell swing exercise and provide context by comparing them to mechanical demands of back squat and jump squat exercise. Sixteen men performed 2 sets of 10 swings with 16, 24, and 32 kg, 2 back squats with 20, 40, 60, and 80% 1-repetition maximum (1RM), and 2 jump squats with 0, 20, 40, and 60% 1RM. Sagittal plane motion and ground reaction forces (GRFs) were recorded during swing performance, and GRFs were recorded during back and jump squat performances. Net impulse, and peak and mean propulsion phase force and power applied to the center of mass (CM) were obtained from GRF data and kettlebell displacement and velocity from motion data. The results of repeated measures analysis of variance showed that all swing CM measures were maximized during the 32-kg condition but that velocity of the kettlebell was maximized during the 16-kg condition; displacement was consistent across different loads. Peak and mean force tended to be greater during back and jump squat performances, but swing peak and mean power were greater than back squat power and largely comparable with jump squat power. However, the highest net impulse was recorded during swing exercise with 32 kg (276.1 ± 45.3 N·s vs. 60% 1RM back squat: 182.8 ± 43.1 N·s, and 40% jump squat: 231.3 ± 47.1 N·s). These findings indicate a large mechanical demand during swing exercise that could make swing exercise a useful addition to strength and conditioning programs that aim to develop the ability to rapidly apply force.

  10. Collusion and the elasticity of demand

    OpenAIRE

    David Collie

    2004-01-01

    The analysis of collusion in infinitely repeated Cournot oligopoly games has generally assumed that demand is linear, but this note uses constant-elasticity demand functions to investigate how the elasticity of demand affects the sustainability of collusion.

  11. Neural basis of superior performance of action videogame players in an attention-demanding task

    National Research Council Canada - National Science Library

    Mishra, Jyoti; Zinni, Marla; Bavelier, Daphne; Hillyard, Steven A

    2011-01-01

    ...) and from non-videogame players (NVGPs) during an attention-demanding task. Participants were presented with a multi-stimulus display consisting of rapid sequences of alphanumeric stimuli presented at rates...

  12. The moral demands of affluence

    DEFF Research Database (Denmark)

    Sønderholm, Jørn

    2015-01-01

    In 2004, Garrett Cullity made a significant contribution to the literature on what the world’s relatively affluent owe to the world’s relatively poor through the publishing of The Moral Demands of Affluence. In this discussion note, I draw attention to a logical problem in Cullity’s master argument...

  13. The Cognitive Demands of Writing

    NARCIS (Netherlands)

    Torrance, Mark; Jeffery, Gaynor

    1999-01-01

    Writing is a complex activity that places demands on cognitive resources. This volume presents original theory and research exploring the ways in which the sub-components of the writing process (generating and organizing content, producing grammatical sentences, etc.) differ in their cognitive

  14. Water Demand at Recreation Developments

    OpenAIRE

    Lam, Simon; Hughes, Trevor C

    1980-01-01

    Design criteria for drinking water systems at recreation developments, particularly summer home type, cause frequent confrontations with regulatory agencies. Developers claim extremely low water use rates due to low occupancy rates, but regulatory agencies are concerned about changes over time from essentially weekend use to more permanent residency and also about occasional peak day water demands similar to those...

  15. Rent assistance and housing demand

    NARCIS (Netherlands)

    Koning, Ruud H.; Ridder, G.

    1997-01-01

    We examine the effect of a rent subsidy program, Rent Assistance, on the demand for rental housing in The Netherlands. Low-income households with a rent that exceeds a norm rent, but is smaller than a maximum rent are eligible for this subsidy, that is equal to a fraction of the difference between

  16. Rent assistance and housing demand

    NARCIS (Netherlands)

    Koning, Ruud H.; Ridder, G.

    1993-01-01

    We examine the effect of a rent subsidy program, Rent Assistance, on the demand for rental housing in The Netherlands. Low-income households with a rent that exceeds a norm rent, but is smaller than a maximum rent are eligible for this subsidy, that is equal to a fraction of the difference between

  17. Coal demand feeds stockyard market

    Energy Technology Data Exchange (ETDEWEB)

    NONE

    2004-04-01

    After a period of relatively sluggish growth, particularly in northern Europe where heavy bulk imports have been static, a sudden surge in coal demand has put pressure on stockyard handling capacity. The article reports on several new bucket wheel stacker/reclaimers which have recently been ordered or installed in Germany, Wales, China and other countries. 2 figs.

  18. Faculty Demand in Higher Education

    Science.gov (United States)

    Rosenthal, Danielle

    2007-01-01

    The objective of this study is to identify the factors that shift the demand curve for faculty at not-for-profit private institutions. It is unique in that to the author's knowledge no other study has directly addressed the question of how the positive correlation between average faculty salaries and faculty-student ratios can be reconciled with…

  19. Employer Demands from Business Graduates

    Science.gov (United States)

    McMurray, Stephen; Dutton, Matthew; McQuaid, Ronald; Richard, Alec

    2016-01-01

    Purpose: The purpose of this paper is to report on research carried out with employers to determine demand for business and management skills in the Scottish workforce. Design/methodology/approach: The research used a questionnaire in which employers were interviewed (either telephone or face to face), completed themselves and returned by e-mail,…

  20. Consumer demand and quality assurance

    DEFF Research Database (Denmark)

    Grunert, Klaus G; Wognum, Nel; Trienekens, Jacques

    2011-01-01

    an inventory of pork chain governance and quality management systems, also resulting from a pan-European study, and attempt to match types of chains to consumer segments, arguing that the type of quality demanded by the consumers has implications especially for the quality management system governing the chain...

  1. Demand Controlled Ventilation and Classroom Ventilation

    Energy Technology Data Exchange (ETDEWEB)

    Fisk, William J. [Lawrence Berkeley National Lab. (LBNL), Berkeley, CA (United States); Mendell, Mark J. [Lawrence Berkeley National Lab. (LBNL), Berkeley, CA (United States); Davies, Molly [Lawrence Berkeley National Lab. (LBNL), Berkeley, CA (United States); Eliseeva, Ekaterina [Lawrence Berkeley National Lab. (LBNL), Berkeley, CA (United States); Faulkner, David [Lawrence Berkeley National Lab. (LBNL), Berkeley, CA (United States); Hong, Tienzen [Lawrence Berkeley National Lab. (LBNL), Berkeley, CA (United States); Sullivan, Douglas P. [Lawrence Berkeley National Lab. (LBNL), Berkeley, CA (United States)

    2012-05-01

    This document summarizes a research effort on demand controlled ventilation and classroom ventilation. The research on demand controlled ventilation included field studies and building energy modeling.

  2. Demand controlled ventilation and classroom ventilation

    Energy Technology Data Exchange (ETDEWEB)

    Fisk, William J. [Lawrence Berkeley National Lab. (LBNL), Berkeley, CA (United States); Mendell, Mark J. [Lawrence Berkeley National Lab. (LBNL), Berkeley, CA (United States); Davies, Molly [Lawrence Berkeley National Lab. (LBNL), Berkeley, CA (United States); Eliseeva, Ekaterina [Lawrence Berkeley National Lab. (LBNL), Berkeley, CA (United States); Faulkner, David [Lawrence Berkeley National Lab. (LBNL), Berkeley, CA (United States); Hong, Tienzen [Lawrence Berkeley National Lab. (LBNL), Berkeley, CA (United States); Sullivan, Douglas P. [Lawrence Berkeley National Lab. (LBNL), Berkeley, CA (United States)

    2014-01-06

    This document summarizes a research effort on demand controlled ventilation and classroom ventilation. The research on demand controlled ventilation included field studies and building energy modeling.

  3. Demand as frequency controlled reserve

    Energy Technology Data Exchange (ETDEWEB)

    Xu, Z.; Togeby, M.; OEstergaard, J.

    2008-09-15

    Using demand as frequency controlled reserve (DFR) is an emerging technology which allow demand to participate actively in maintaining the system operation without reducing the energy service delivered to the customer and without need of user interaction. The basic premise is that traditional frequency controlled reserves from power plants and interconnections with neighbouring systems can be costly, slow and not fulfil the need for future power grids with a high share of wind power and fewer central power plants, and an intention to perform flexible operation such as is landing. Electricity demands, on the other hand, have advantages as frequency reserve including fast activation speed, smooth linear activation, low expected costs, and well-dispersed in the distribution grid. The main challenge of DFR is new methods for monitoring the available capacity. This project has investigated the technology of using electricity demands for providing frequency reserve to power systems. Within the project the potential and economy of DFR compatible loads in Denmark has been investigated, control logic has been designed, power system impact has been investigated, potential business models has been evaluated and an implementation strategy has been suggested. The tasks and goals of the project have been successfully accomplished based on which the conclusion and future recommendation are made. This project has developed the DFR technology that enables electricity demands to autonomously disconnect or reconnect to the grid in response to system frequency variations. The developed DFR technology is proved to be a promising technology from several perspectives. Technically, using DFR is feasible to provide reserves and enhance power system frequency control, while fulfilling technical requirements such as linear activation (or reconnection) according to frequency (or time). Environmentally, the DFR technology is pollution free in contrast to traditional reserves from generation

  4. The alchemy of demand response: turning demand into supply

    Energy Technology Data Exchange (ETDEWEB)

    Rochlin, Cliff

    2009-11-15

    Paying customers to refrain from purchasing products they want seems to run counter to the normal operation of markets. Demand response should be interpreted not as a supply-side resource but as a secondary market that attempts to correct the misallocation of electricity among electric users caused by regulated average rate tariffs. In a world with costless metering, the DR solution results in inefficiency as measured by deadweight losses. (author)

  5. Demand Engineering: IP Network Optimisation Through Intelligent Demand Placement

    OpenAIRE

    Evans, John; Afrakteh, Arash; Xiu, Ruoyang

    2016-01-01

    Traffic engineering has been used in IP and MPLS networks for a number of years as a tool for making more efficient use of capacity by explicitly routing traffic demands where there is available network capacity that would otherwise be unused. Deployment of traffic engineering imposes an additional layer of complexity to network design and operations, however, which has constrained its adoption for capacity optimisation. The rise of Software Defined Networks has renewed interest in the use of...

  6. Preparing investigation of methods for surveying tree seed demands among farmers in Tanzania

    DEFF Research Database (Denmark)

    Aabæk, Anders

    demand pattern in Tanzania, Uganda and Nicaragua are discussed and a choice of strategy for an extensive survey of seed demand and supply in Tanzania is made. Different data collection methods and tools, e.g. quantitative and qualitative surveys and rapid rural appraisals, are described in detail...

  7. Using Mythematics in the Classroom: The Fifth Labor of Hercules

    Science.gov (United States)

    Huber, Michael

    2009-01-01

    The mythology surrounding Hercules has been a part of human culture for over 2,500 years. In ancient Greek mythology, Eurystheus assigns various labors to Hercules, who has to perform them in order to cleanse his soul. This article treats one of the more famous labors, the fifth labor: The Augean Stables. The labor is provided verbatim from…

  8. The Economics of Imperfect Labor Markets : Second Edition

    NARCIS (Netherlands)

    Boeri, T.; van Ours, J.C.

    2013-01-01

    Most labor economics textbooks pay little attention to actual labor markets, taking as reference a perfectly competitive market in which losing a job is not a big deal.The Economics of Imperfect Labor Markets is the only textbook to focus on imperfect labor markets and to provide a systematic

  9. 20 CFR 656.24 - Labor certification determinations.

    Science.gov (United States)

    2010-04-01

    ....24 Labor certification determinations. (a)(1) The Office of Foreign Labor Certification Administrator... an ETA application processing center may refer the matter to the Office of Foreign Labor... 20 Employees' Benefits 3 2010-04-01 2010-04-01 false Labor certification determinations. 656.24...

  10. Addressing Energy Demand through Demand Response. International Experiences and Practices

    Energy Technology Data Exchange (ETDEWEB)

    Shen, Bo [Lawrence Berkeley National Lab. (LBNL), Berkeley, CA (United States); Ghatikar, Girish [Lawrence Berkeley National Lab. (LBNL), Berkeley, CA (United States); Ni, Chun Chun [Lawrence Berkeley National Lab. (LBNL), Berkeley, CA (United States); Dudley, Junqiao [Lawrence Berkeley National Lab. (LBNL), Berkeley, CA (United States); Martin, Phil [Enernoc, Inc., Boston, MA (United States); Wikler, Greg

    2012-06-01

    Demand response (DR) is a load management tool which provides a cost-effective alternative to traditional supply-side solutions to address the growing demand during times of peak electrical load. According to the US Department of Energy (DOE), demand response reflects “changes in electric usage by end-use customers from their normal consumption patterns in response to changes in the price of electricity over time, or to incentive payments designed to induce lower electricity use at times of high wholesale market prices or when system reliability is jeopardized.” 1 The California Energy Commission (CEC) defines DR as “a reduction in customers’ electricity consumption over a given time interval relative to what would otherwise occur in response to a price signal, other financial incentives, or a reliability signal.” 2 This latter definition is perhaps most reflective of how DR is understood and implemented today in countries such as the US, Canada, and Australia where DR is primarily a dispatchable resource responding to signals from utilities, grid operators, and/or load aggregators (or DR providers).

  11. Service Demand Discovery Mechanism for Mobile Social Networks.

    Science.gov (United States)

    Wu, Dapeng; Yan, Junjie; Wang, Honggang; Wang, Ruyan

    2016-11-23

    In the last few years, the service demand for wireless data over mobile networks has continually been soaring at a rapid pace. Thereinto, in Mobile Social Networks (MSNs), users can discover adjacent users for establishing temporary local connection and thus sharing already downloaded contents with each other to offload the service demand. Due to the partitioned topology, intermittent connection and social feature in such a network, the service demand discovery is challenging. In particular, the service demand discovery is exploited to identify the best relay user through the service registration, service selection and service activation. In order to maximize the utilization of limited network resources, a hybrid service demand discovery architecture, such as a Virtual Dictionary User (VDU) is proposed in this paper. Based on the historical data of movement, users can discover their relationships with others. Subsequently, according to the users activity, VDU is selected to facilitate the service registration procedure. Further, the service information outside of a home community can be obtained through the Global Active User (GAU) to support the service selection. To provide the Quality of Service (QoS), the Service Providing User (SPU) is chosen among multiple candidates. Numerical results show that, when compared with other classical service algorithms, the proposed scheme can improve the successful service demand discovery ratio by 25% under reduced overheads.

  12. Metamorfosis laboral y reciclaje Metamorfose laboral e reciclagem Labor metamorphosis and recycling

    Directory of Open Access Journals (Sweden)

    Alejandro Mariatti

    2009-06-01

    referido neste artigo, o que permitiu ter um conhecimento mais real da situação que se descreve de forma teórica. Como conclusões preliminares, pode-se dizer que um desemprego estrutural, motor do pauperismo atual - singularizado dentre outros pelos classificadores de resíduos ou "catadores de papelão" - apresenta caracterísiticas que o tornam funcional para a redução de custos que o gerou, fechando assim um circuito onde o capital transforma em precárias as relações laborais e as preserva na mendida em que permitem sustentar e aumentar a taxa de lucro.This article is the product of a study about the "world of labor" and its transformations at the global level in the past 30 years, with an emphasis on the significant changes underway in Uruguay. The study was conducted in 2003 & 2004, as a final project in the school of Social Service at the University of the Republic, Uruguay. The purpose was to understand, through a bibliographic and theoretical perspective, the situation of employment in Uruguay and the maintenance of precarious conditions as a form of sustaining the rate of profit of capital. The methodology used was basically that of theoretical analysis. The author worked for three years as a social assistant in a settlement, which allowed her to gain a more realistic understanding of the situation that is described in a theoretical manner. As a preliminary conclusion, it can be said that structural unemployment, the key cause of current poverty - strongly symbolized by the "cardboard pickers" - has characteristics that let it serve to reduce production costs, thus completing a circuit in which capital makes labor relations precarious and maintains them at a level that allows sustaining and increasing the rate of profit.

  13. Fumando la piedra: emerging patterns of crack use among Latino immigrant day laborers in New Orleans.

    Science.gov (United States)

    Valdez, Avelardo; Cepeda, Alice; Negi, Nalini Junko; Kaplan, Charles

    2010-10-01

    The devastating effects of Hurricane Katrina have contributed to a dynamic demographic shift in the Latino composition of New Orleans. This article focuses on a particularly deleterious pattern of crack cocaine smoking associated with numerous social and health consequences. Utilizing a rapid assessment methodology, in-depth qualitative interviews were conducted with 52 Latino immigrant day laborers in New Orleans. Findings reveal that the presence of a flourishing drug market has facilitated and maintained patterns of crack use including initiation and periods of daily use. Moreover, feelings of isolation and constant exposure to victimization due to day laborers' marginal status are described as contributing to this use. This qualitative analysis reveals how social processes and contextual factors contribute to crack use among Latino day laborers in a post-disaster context. This study has important public health implications in the spread of HIV and other blood borne pathogens.

  14. Demand chain management - The evolution

    Directory of Open Access Journals (Sweden)

    D Ericsson

    2011-06-01

    Full Text Available The concepts of Supply Chain Management (SCM and Demand Chain Management (DCM are among the new and debated topics concerning logistics in the literature. The question considered in this paper is: “Are these concepts needed or will they just add to the confusion?” Lasting business concepts have always evolved in close interaction between business and academia. Different approaches start out in business and they are then, more or less si- multaneously, aligned, integrated, systemised and structured in academia. In this way a terminology (or language is provided that helps in further diffusion of the concepts. There is a lack of consensus on the definition of the concept of SCM. This may be one of the major reasons for the difficulty in advancing the science and measuring the results of implementation in business. Relationships in SCM span from rather loose coalitions to highly structured virtual network integrations. DCM is a highly organised chain in which the key is mutual interdependence and partnership. The purpose is to create a distinctive competence for the chain as a whole that helps to identify and satisfy customer needs and wishes. The classical research concerning vertical marketing systems is very helpful in systemising the rather unstructured discussions in current SCM research. The trend lies in increasing competition between channels rather than between companies, which in turn leads to the creation of channels with a high degree of partnership and mutual interdependence between members. These types of channels are known as organised vertical marketing systems in the classic marketing channel research. The behaviour in these types of channels, as well as the formal and informal structures, roles in the network, power and dependence relations, etc. are well covered topics in the literature. The concept of vertical marketing systems lies behind the definition of demand chains and demand chain management proposed in this paper. A

  15. Global Value Chains, Labor Organization and Private Social Standards

    DEFF Research Database (Denmark)

    Riisgaard, Lone

    2009-01-01

    This article examines the opportunities and challenges that private social standards pose for labor organizations. It explores different labor responses to private social standards in East African cut flower industries. The analysis incorporates the concept of labor agency in global value chain a...... at production sites. However, labor organizations' ability to seriously challenge the prevailing governance structure of the cut flower value chain appears extremely limited.......This article examines the opportunities and challenges that private social standards pose for labor organizations. It explores different labor responses to private social standards in East African cut flower industries. The analysis incorporates the concept of labor agency in global value chain...... analysis and reveals how retailer-driven chains offer more room for labor organizations to exercise their agency than the traditional cut flower value chains. Labor organizations have been able to influence social standard setting and implementation, and to use standards to further labor representation...

  16. 76 FR 67104 - Child Labor Regulations, Orders and Statements of Interpretation; Child Labor Violations-Civil...

    Science.gov (United States)

    2011-10-31

    ... Interpretation; Child Labor Violations--Civil Money Penalties AGENCY: Wage and Hour Division, Labor. ACTION... of the following methods: Electronic comments: Through the Federal eRulemaking Portal: http://www.../america2.htm . SUPPLEMENTARY INFORMATION: I. Electronic Access and Filing Comments Public Participation...

  17. Emotional labor: ontwikkeling en validering van de Dutch Questionnaire on Emotional Labor (D-QEL)

    NARCIS (Netherlands)

    Briët, Mariette; Näring, Gérard; Brouwers, André; van Droffelaar, Annemarie

    2008-01-01

    In this study emotional labor is defined as intentional, internal processes which create or maintain a state of dissonance. This paper describes the development and the subsequent validation of the Dutch Questionnaire on Emotional Labor (D-QEL) as tested on samples of 365 teachers in mathematics and

  18. Emotional labor among police officers: A diary study relating strain, emotional labor and service performance

    NARCIS (Netherlands)

    Van Gelderen, B.R.; Konijn, E.A.; Bakker, A.B.

    2017-01-01

    Using emotional labor and conservation of resources (COR) theory, this diary study aims to gain insight into the role of daily strain in emotional labor and service performance on a day-to-day basis. Strain was taken into account both as an antecedent (at the start of the work shift), and as a

  19. Labor relations and labor costs in the airline industry : contemporary issues

    Science.gov (United States)

    1992-05-01

    Labor-management relations in the airline industry evolved largely in the context of government regulation up to 1978, driven heavily by the implications of the Railway Labor Act. The Aieline Deregulation Act of 1978 brought in a new era in airline l...

  20. 76 FR 38110 - Notice of Intent To Resume the Agricultural Labor Survey and Farm Labor Reports.

    Science.gov (United States)

    2011-06-29

    ... National Agricultural Statistics Service Notice of Intent To Resume the Agricultural Labor Survey and Farm Labor Reports. AGENCY: National Agricultural Statistics Service, USDA. ACTION: Notice of resumption of... National Agricultural Statistics Service (NASS) to resume a currently approved information collection, the...

  1. 76 FR 28730 - Notice of Intent To Suspend the Agricultural Labor Survey and Farm Labor Reports

    Science.gov (United States)

    2011-05-18

    ... National Agricultural Statistics Service Notice of Intent To Suspend the Agricultural Labor Survey and Farm Labor Reports AGENCY: National Agricultural Statistics Service, USDA. ACTION: Notice of suspension of... Agricultural Statistics Service (NASS) to suspend a currently approved information collection, the Agricultural...

  2. Combating pharmacist shortage through labor certification.

    Science.gov (United States)

    Maswoswe, J J; Stewart, K R; Enigbokan, M; Egbunike, I; Jackson, D M

    1994-06-01

    Several solutions, ranging from increased technician duties to salary raises, automation, and increasing job satisfaction, have been presented in the literature as methods of assuaging the pharmacist shortage. Although a significant portion of pharmacy graduates from American pharmacy colleges are foreign nationals, no marketing strategies have been elucidated in the retention and recruitment of foreign nationals through labor certification. Labor certifications are generally approved by the Secretary of Labor if the following factors have been verified: 1) there are not sufficient United States workers who are able, willing, qualified, and available for employment; and 2) the employment of the foreign national will not adversely affect the wages and working conditions of U.S. workers similarly employed. When properly understood, the labor certification process is a test of the job market where foreigners, by virtue of their skills and qualifications, attain certification which subsequently leads to permanent residency (green card). The objective of this report is to elucidate the tedious yet effective method of retaining American-educated foreign nationals through labor certification.

  3. Flexiseguridad, derecho al trabajo y estabilidad laboral

    Directory of Open Access Journals (Sweden)

    Carlos Blancas

    2012-12-01

    Full Text Available Flexisecurity, right to work and labor stabilityThis article deals with one of the most recent and innovative proposals of related flexibilization, basically, to the extinction of labor relation and that areknown as «flexisecurity» or «flexicurity». For this, the author comments the model of Denmark – country in which it’s originated «flexisecurity» – emphasizing the configuration of a «golden triangle», composed of: i flexibility in the labor relation, aimed at facilitating the dismissal ii a generous system of unemployment benefits, funded primarily by the State and iii a new policy of «activation» of the labor market, which seeks to keep large sectors of the population permanently trained to meet new labor challenges. The author emphasizes the difference between our country and Denmark, since it is a Welfare State with a high level of social protection funded by a fiscal pressure and high tax rates. Finally, the article notes that for the study of «flexisecurity» it shouldn’t ignore the legal framework derived from workers’ fundamental rights established in the Constitution and international treaties which imply: right to work, dignity and citizenship of the worker and Trade Union Freedom and Collective Rights

  4. Employment Growth through Labor Flow Networks

    Science.gov (United States)

    Guerrero, Omar A.; Axtell, Robert L.

    2013-01-01

    It is conventional in labor economics to treat all workers who are seeking new jobs as belonging to a labor pool, and all firms that have job vacancies as an employer pool, and then match workers to jobs. Here we develop a new approach to study labor and firm dynamics. By combining the emerging science of networks with newly available employment micro-data, comprehensive at the level of whole countries, we are able to broadly characterize the process through which workers move between firms. Specifically, for each firm in an economy as a node in a graph, we draw edges between firms if a worker has migrated between them, possibly with a spell of unemployment in between. An economy's overall graph of firm-worker interactions is an object we call the labor flow network (LFN). This is the first study that characterizes a LFN for an entire economy. We explore the properties of this network, including its topology, its community structure, and its relationship to economic variables. It is shown that LFNs can be useful in identifying firms with high growth potential. We relate LFNs to other notions of high performance firms. Specifically, it is shown that fewer than 10% of firms account for nearly 90% of all employment growth. We conclude with a model in which empirically-salient LFNs emerge from the interaction of heterogeneous adaptive agents in a decentralized labor market. PMID:23658682

  5. 76 FR 81984 - Bureau of International Labor Affairs; Office of Trade and Labor Affairs; Bahrain-United States...

    Science.gov (United States)

    2011-12-29

    ... of the Secretary Bureau of International Labor Affairs; Office of Trade and Labor Affairs; Bahrain--United States Free Trade Agreement; Notice of Extension of the Period of Review for Submission 2011-01 AGENCY: Bureau of International Labor Affairs, U.S. Department of Labor. ACTION: Notice. SUMMARY: The...

  6. 20 CFR 656.26 - Board of Alien Labor Certification Appeals review of denials of labor certification.

    Science.gov (United States)

    2010-04-01

    ... Administrator, Office of Foreign Labor Certification, within 30 days of the date of the debarment determination... File. Upon the receipt of a request for review of debarment, the Administrator, Office of Foreign Labor... Administrator, Office of Foreign Labor Certification, must send the Appeal File to the Board of Alien Labor...

  7. Mechanotransduction mechanisms for coordinating uterine contractions in human labor.

    Science.gov (United States)

    Young, Roger C

    2016-08-01

    This review presents evolving concepts of how the human uterus contracts in pregnancy, with emphasis on the mechanisms of long-distance signaling. Action potential propagation has historically been assumed to be the sole mechanism for signaling and tissue recruitment over both short and long distances. However, data in animals and humans indicate that a single action potential does not travel distances greater than a few centimeters. To address this enigma, a long-distance signaling mechanism based on hydraulic signaling and mechanotransduction is developed. By combining this mechanism for long-distance signaling with the action potential propagation mechanism for signaling over short distances, a comprehensive dual mechanism model (or 'dual model') of uterine function is formulated. Mechanotransduction is an accepted phenomenon of myometrium, but the dual model identifies mechanotransduction as relevant to normal labor. For hydraulic signaling, a local contraction slightly increases intrauterine pressure, which globally increases wall tension. Increased wall tension then mechanically induces additional local contractions that further raise pressure. This leads to robust, positive feedback recruitment that explains the emergence of consistently strong contractions of human labor. Three key components of the dual model - rapid long-distance signaling, mechanical triggering, and electrical activity - converge with the concept of mechanically sensitive electrogenic pacemakers distributed throughout the wall. The dual model retains excitation-contraction coupling and action potential propagation for signaling over short distances (<10cm) and hence is an extension of the action potential model rather than a replacement. © 2016 Society for Reproduction and Fertility.

  8. Computational Imaging in Demanding Conditions

    Science.gov (United States)

    2015-11-18

    to the Air Force; namely, the removal of disturbances due to demanding physical and environmental conditions. We considered degradations of interest...of  disturbances due to demanding physical and  environmental  conditions. We considered  degradations of interest that can be caused by a number of...addressed recently in computational  photography  is that of  producing a good picture of a poorly lit scene. The consensus approach for  solving this

  9. Market demands to Danish pork

    DEFF Research Database (Denmark)

    Bredahl, Lone

    2001-01-01

    Danish farmers produce more than 20 million slaughtering pigs every year and most of them are exported to markets all over the world. From a historical point of view, the United Kingdom has been the groundbreaking export market, but today Danish pork is exported to more than 100 countries....... The study focuses on the development on the most important markets for Danish pork. The countries are Denmark, Japan, UK, Germany, Italy, France, USA, Russia and South Korea. The primary purpose is to identify market demands of importance to the Danish pork sector in order to maintain and strengthen its...... position on its markets. It is expected that results of the analysis will be part of superior strategic decisions for the Danish pork sector as regards future Danish pork export markets. The market demands to be identified will therefore be evaluated in relation to resources and competences within the line...

  10. Exam papers on-demand

    OpenAIRE

    Rumsey, Sally; Maslin, Jon

    2001-01-01

    The Exam Papers On-demand Project comprised 1) research into the feasibility of electronic provision of University of Surrey past exam papers and 2) the subsequent development of a scalable and sustainable system for allowing Internet access to past exam papers by members of the University. Although this has been achieved at other institutions, the solution at the University of Surrey is believed to be innovative in a number of ways. The achievements include the compliance with the Dublin Cor...

  11. A demand chain design for Chinese oatmeal companies

    Directory of Open Access Journals (Sweden)

    Haitao Wen

    2015-04-01

    Full Text Available Purpose: The purpose of this paper is to provide a demand chain design framework for Chinese small and medium enterprises in the oatmeal industry, to help them blaze a new trail in China's oatmeal market. Design/methodology/approach: The approach using in the demand chain design is extended Quality Function Development (QFD, which provides a communication tool so that designers can find a way to integrate customers’ needs into design chain. Findings: This paper illustrates an investigation of oatmeal consumed in China, and the result shows 9 factors influencing consumer’s purchasing decisions mostly. Then use these factors to design the demand chain, and the most important processes and tasks for the enterprises are come out from the fist and the second House of Quality (HOQ, which are the main part of the design. Finally, a demand chain design is completed. Research limitations/implications: It is an application of a demand chain design framework in real Chinese oatmeal market, but the data sample is limited. Consumption surveys should have more data sources with more detailed consumer groups. And the design model needs more real-life examples to verify Practical implications: Since oatmeal products industry develops rapidly in China, oatmeal market is becoming a vast bright market. And due to the low customer satisfaction of Chinese oatmeal market, it is crucial that companies can find a way to design their demand chain, so they can completely meet the needs. Originality/value: A demand chain design framework is presented with being specific to Chinese oatmeal market. It shows a real-life example of demand chain design, and provides the domestic oatmeal companies with an approach to compete in the market.

  12. Demand for radiotherapy in Spain.

    Science.gov (United States)

    Rodríguez, A; Borrás, J M; López-Torrecilla, J; Algara, M; Palacios-Eito, A; Gómez-Caamaño, A; Olay, L; Lara, P C

    2017-02-01

    Assessing the demand for radiotherapy in Spain based on existing evidence to estimate the human resources and equipment needed so that every person in Spain has access to high-quality radiotherapy when they need it. We used data from the European Cancer Observatory on the estimated incidence of cancer in Spain in 2012, along with the evidence-based indications for radiotherapy developed by the Australian CCORE project, to obtain an optimal radiotherapy utilisation proportion (OUP) for each tumour. About 50.5 % of new cancers in Spain require radiotherapy at least once over the course of the disease. Additional demand for these services comes from reradiation therapy and non-melanoma skin cancer. Approximately, 25-30 % of cancer patients with an indication for radiotherapy do not receive it due to factors that include access, patient preference, familiarity with the treatment among physicians, and especially resource shortages, all of which contribute to its underutilisation. Radiotherapy is underused in Spain. The increasing incidence of cancer expected over the next decade and the greater frequency of reradiations necessitate the incorporation of radiotherapy demand into need-based calculations for cancer services planning.

  13. Demands from the school inclusion

    Directory of Open Access Journals (Sweden)

    Selma Norberto Matos

    2014-04-01

    Full Text Available From the implementation of public policies on school inclusion, mainly those directed to the target audience of special education, the number of students with special educational needs in common classes has increased. This fact has helped to compose the picture in schools where the limitations and contradictions of the Brazilian educational system have appeared. Educational actors and authors are challenged to build knowledge able of responding to demands of daily school, concerning living and learning in diversity. Whereas this inclusive process is new in the schools, the study aimed to analyze the demands of teachers from the school inclusion. The research was qualitative and exploratory, and six teachers, their students with special educational needs and three professionals in the Nucleus of Inclusive Education from the Municipal Department of Education took in it. Technique of participant observation, field diary, semi-structured interview and questionnaire were used for data collection, while analysis of content was used for discussion of the data. The results indicate that there are achievements and contradictions in the reality of schools that themselves propose inclusive; advances and limitations resulting from the municipal politics; that the model of performance of the group of special education, in the context analyzed, may be revised or expanded; and that the teachers has demands with regard to public policy, training, and the psychologist.

  14. Neighborhood quality and labor market outcomes

    DEFF Research Database (Denmark)

    Damm, Anna Piil

    2014-01-01

    Settlement in a socially deprived neighborhood may hamper individual labor market outcomes because of lack of employed or highly skilled contacts. I investigate this hypothesis by exploiting a unique natural experment that occurred between 1986 and 1998 when refugee immigrants to Denmark were...... assigned to municpalities quasi-randomly, which successfully addresses the methodological problem of endogenous neighborhood selection. I show that individuals sort intor neighborhoods. Taking account of location sorting, living in a socially deprived neighborhood does not affect labor market outcomes...... of refugee men. Their labor market outcomes are also not affected by the overall employment rate and the overall average skill level in the neighborhood. However, an increase in the average skill level of non-Western immigrant men living in the neighborhood raises their employment probability, while...

  15. INTER SECTOR LABOR MOBILITY IN PALEMBANG, INDONESIA

    Directory of Open Access Journals (Sweden)

    Neneng Miskiyah

    2017-06-01

    Full Text Available This study discusses the inter sector labor mobility in Palembang working in the primary, secondary, and tertiary sectors. In this study, the inter sector labor mobility is divided into three (3 categories: (1 a new sector of new type of job, (2 a new sector of same type of job, and (3 the same sector of same type of job. The data used are the cross section data obtained through field surveys. By using multinomial logistic regression model, the results indicate that the variable income, job experience, education, and the number of family members significantly influence the inter sector labor mobility on category 1 compared to category 3. Meanwhile on category 2 compared to category 3, the variables that significantly influence the mobility are income and job security.

  16. Oxytocin and customization of assistance in labor

    Directory of Open Access Journals (Sweden)

    Antonio Ragusa

    2014-01-01

    Full Text Available Synthetic oxytocin (synOT is a commonly used drug in labor and it can be applied in all stages of labor. SynOT has been increasingly used over the years, and is currently one of the most common drugs employed in obstetrics. The goal of synOT administration is to cause the augmentation of labor; unfortunately, guidelines for the administration of this drug are often non-specific, although synOT is the drug most commonly associated with preventable adverse perinatal outcomes. Approximately half of all paid obstetric litigation claims in the United States involve allegations of injudicious use of oxytocin, and the association between oxytocin use, hyperstimulation, fetal distress and adverse neonatal outcome are well know. Furthermore, synOT and oxytocin have some extragenital effects that should be known by obstetricians. This review will present the viewpoint of the authors on this topic.

  17. Demand power with EV charging schemes considering actual data

    Directory of Open Access Journals (Sweden)

    Jun-Hyeok Kim

    2016-01-01

    Full Text Available Eco-friendly energies have recently become a popular topic. Given this trend, we predict that a large number of electric vehicles (EVs will be widely used. However, EVs need to be connected to a power system for charging, thereby causing severe risks, such as rapid increase of demand power. Therefore, in this study, we analyze the effects of EV charging on demand power, which depend on different charging schemes, namely, dumb charging, off-peak charging, time-of-use (ToU price-based charging. For practical analysis, we conduct simulations by considering the actual power system and driving patterns in South Korea. Simulation results show that the ToU price-based charging scheme exhibits better performance in terms of demand power over the other charging schemes.

  18. IMPACT OF UNCONVENTIONAL GAS PRODUCTION ON LNG SUPPLY AND DEMAND

    Directory of Open Access Journals (Sweden)

    Daria Karasalihović Sedlar

    2010-12-01

    Full Text Available Production of unconventional gas plays a double role in the case of liquefied natural gas (LNG industry. Technological development of gas production from unconventional resources could result in significant decrease of LNG import demand but at the same time unconventional resources also represent a potential for new sources of LNG supply. In past few years unconventional gas production in North America has increased constantly what has contributed to natural gas prices decrease and LNG imports reduction. The rise of unconventional gas production along with global recession significantly influenced LNG demand decrease in the USA. Concerning unconventional gas production rapid development, potential decrease of LNG demand in rest of the world is expected (the paper is published in Croatian.

  19. Investigating Comparative Advantages of Advance Demand Information in Presence of Heterogeneous Demand

    DEFF Research Database (Denmark)

    Du, Bisheng; Larsen, Christian

    The paper studies aspects of advance demand information and heterogeneous demand in a mathematical model of an inventory system. The concept advance demand information is that customers ahead in time of actual demand place their orders. The concept heterogeneous demand refers to that there are di......The paper studies aspects of advance demand information and heterogeneous demand in a mathematical model of an inventory system. The concept advance demand information is that customers ahead in time of actual demand place their orders. The concept heterogeneous demand refers...

  20. Modern conducted labor is medically assisted

    Directory of Open Access Journals (Sweden)

    Prvulović Mirjana B.

    2017-01-01

    Full Text Available Introduction: First child delivery stage lasts 12-16 hours not including any medications, while the second child delivery stage and grand multiparity last a couple of hours shorter. Oxytocin (Syntocinon® is drug that facilitates well-fed delivery, therefore, induced labor assisted by peridural lasts approximately 4 hours less than natural labor not supported by any medication. Aim: To make quantitative analysis of the medically assisted childbirth and spontaneous vertex delivery within three years (2014-2016. Methodology: This paper is part of a non-commercial, retrospective, IV phase epidemiological study. The study was conducted at the Clinical Centre ‘Dr Dragiša Mišović, Dedinje’, Hospital for Gynecology and Obstetrics. The data are obtained from the ZIS Monthly-Yearly Heliant Reports of the Hospital for Gynecology and Obstetrics, Delivery room. Results: In the Clinical Centre ‘Dr Dragiša Mišović, Dedinje’, Hospital for Gynecology and Obstetrics, Delivery room there is over 2000 childbirths annually. Number of pharmacologically assisted labors was 1290 or (62% in 2014, in 2015 was 1318 or (61% and in 2016 was 1286 or (60%.Using syntocinon, there was 585 or (28% in 2014, in 2015, 513 or (28% and in 2016, 639 or (30% cesarean sections, urgent, planned and elective labors. Of the total 80% of newborns received Apgar score 9 (nine. Conclusions: Labor induced by medication is a joint choice of a midwifes and doctors health team because the flow of labor can be anticipated and influenced at any moment.

  1. Social Ties for Labor Market Access

    DEFF Research Database (Denmark)

    Dorner, Matthias; Harhoff, Dietmar; Hinz, Tina

    in the German labor market after reunification. Modeling inventor migration to West German regions after 1990, we find that Western regions with stronger historically determined social ties across the former East-West border attracted more inventors after the fall of the Iron Curtain than regions without...... such ties. However, mobility decisions made by inventors with outstanding patenting track records (star inventors) were not impacted by social ties. We conclude that social ties support labor market access for migrant inventors and determine regional choices while dependence on these ties is substantially...

  2. Reflexiones sobre la incapacidad y aptitud laboral. Nuevas sinergias entre medicina evaluadora y medicina laboral. Historia clínica laboral única: la incapacidad laboral, un continuo evolutivo

    Directory of Open Access Journals (Sweden)

    César Eloy Díaz Salazar

    Full Text Available Numerosos agentes intervienen en la gestión de la incapacidad laboral, tanto temporal como permanente, y se hace necesario una actuación sinérgica entre todos ellos; del mismo modo, se considera que existen posibles actuaciones o cambios que pueden ayudar a disminuir el gasto y duración de los procesos, y proceder a la reincorporación laboral lo antes posible y de la forma más beneficiosa para el paciente, y, por ende, para la sociedad.

  3. Mythematics Solving the Twelve Labors of Hercules

    CERN Document Server

    Huber, Michael

    2009-01-01

    How might Hercules, the most famous of the Greek heroes, have used mathematics to complete his astonishing Twelve Labors? From conquering the Nemean Lion and cleaning out the Augean Stables, to capturing the Erymanthean Boar and entering the Underworld to defeat the three-headed dog Cerberus, Hercules and his legend are the inspiration for this book of fun and original math puzzles. While Hercules relied on superhuman strength to accomplish the Twelve Labors, Mythematics shows how math could have helped during his quest. How does Hercules defeat the Lernean Hydra and stop its heads from multip

  4. Fertility Effects on Female Labor Supply

    DEFF Research Database (Denmark)

    Lundborg, Petter; Plug, Erik; Rasmussen, Astrid Würtz

    This paper introduces a new IV strategy based on IVF induced fertility variation in childless families to estimate the causal effect of having children on female labor supply using IVF treated women in Denmark. Because observed chances of IVF success do not depend on labor market histories, IVF...... treatment success provides a plausible instrument for childbearing. Our IV estimates indicate that fertility effects are: (a) negative, large and long lasting; (b) much stronger at the extensive margin than at the intensive margin, and (c) similar for mothers, not treated with IVF, which suggests that IVF...

  5. Labor Induction Techniques: Which Is the Best?

    Science.gov (United States)

    Penfield, Christina A; Wing, Deborah A

    2017-12-01

    Induction of labor is a common procedure undertaken whenever the benefits of prompt delivery outweigh the risks of expectant management. Cervical assessment is essential to determine the optimal approach. Indication for induction, clinical presentation and history, safety, cost, and patient preference may factor into the selection of methods. For the unfavorable cervix, several pharmacologic and mechanical methods are available, each with associated advantages and disadvantages. In women with a favorable cervix, combined use of amniotomy and intravenous oxytocin is generally the most effective approach. The goal of labor induction is to ensure the best possible outcome for mother and newborn. Published by Elsevier Inc.

  6. A Nurse-Directed Model for Nitrous Oxide Use During Labor.

    Science.gov (United States)

    Pinyan, Toni; Curlee, Kelly; Keever, Mellanie; Baldwin, Kathleen M

    Nitrous oxide has a long history of use and has been well documented in the literature as a safe, effective, and inexpensive option for pain management in labor in other countries, but it is underused in the United States. Pain relief options for laboring women in rural community hospitals with a small perinatal service are limited due to lack of availability of in-house anesthesia coverage. This quality improvement project involved development and implementation of a nurse-driven, self-administered, demand-flow nitrous oxide program as an option for pain relief for laboring women in a rural community hospital. Women's Services registered nurses developed the project using an interdisciplinary team approach based on an extensive literature review and consultation with experts across the country. The hospital is part of a large healthcare system; approval was sought and obtained by the system as part of the project. Cost analysis and patient satisfaction data were evaluated. Outcomes were monitored. Approximately one half of the patients who have given birth at the hospital since initiation of the project have used nitrous oxide during labor. The majority of women who participated in a survey after birth found it helpful during mild-to-moderate labor pain. No adverse effects have noted in either the mother or the baby following nitrous oxide use. Initiation and management of nitrous oxide by registered nurses is a safe and cost-effective option for labor pain. It may be especially beneficial in hospitals that do not have 24/7 in-house anesthesia coverage.

  7. From Labor Shortage to Labor Surplus: The Changing Labor Market Context and Its Meaning for Higher Education

    Science.gov (United States)

    Fogg, Neeta P.; Harrington, Paul E.

    2009-01-01

    The authors examine how the American economy has experienced sharp contractions in overall levels of output, income, and wealth resulting from the recent financial crisis, and how these losses have had an impact on the nation's labor market. The significance of these trends to American higher education is summarized in these terms: "Large labor…

  8. 76 FR 22921 - Child Labor, Forced Labor, and Forced or Indentured Child Labor in the Production of Goods in...

    Science.gov (United States)

    2011-04-25

    ... Labor and Human Trafficking (OCFT) at the e-mail or physical address below by 5 p.m., May 20, 2011. To... information above). SUPPLEMENTARY INFORMATION: I. Section 105(b)(1) of the Trafficking Victims Protection... Generalized System of Preferences (GSP), Caribbean Basin Trade and Partnership Act (CBTPA), and Africa Growth...

  9. 77 FR 9267 - Child Labor, Forced Labor, and Forced or Indentured Child Labor in the Production of Goods in...

    Science.gov (United States)

    2012-02-16

    ..., Forced Labor and Human Trafficking (OCFT) at the email or physical address below by 5 p.m. March 9, 2012... information above). SUPPLEMENTARY INFORMATION: I. Section 105(b)(1) of the Trafficking Victims Protection... Generalized System of Preferences (GSP), Caribbean Basin Trade and Partnership Act (CBTPA), and Africa Growth...

  10. FROM LABOUR ECONOMICS TO HUMAN RESOURCE MANAGEMENT: THE DEVELOPMENT OF SCIENCE AND DIRECTIONS OF TRAINING OF SPECIALISTS ON LABOR

    Directory of Open Access Journals (Sweden)

    Yuriy G. Odegov

    2016-01-01

    Full Text Available The article deals with the stages of becoming and de-velopment the subject ща labor economy, the problem of training in the eld of labor relations associated with the formation of market relations in Russia, and as consequence, the allocation of separate independent direction of learning for higher education personnel management, the demand for it has been steadily in-creasing. The authors proved the inevitability oriented of learning specialists on the micro- and macrolevel and have offer to create new chairs

  11. Competitiveness, Profitability, Input Demand and Output Supply of Maize Production in Bangladesh

    Directory of Open Access Journals (Sweden)

    Sanzidur Rahman

    2016-05-01

    Full Text Available The study assesses international competitiveness, profitability, output supply and input demand of maize production using a farm survey data of 165 farmers from two major maize growing areas (i.e., Dinajpur and Lalmonirhat districts of northwestern Bangladesh. Results revealed that maize production is globally competitive and, therefore, can successfully substitute its import. Maize production is also profitable at the farm level (Benefit Cost Ratio = 1.21 with no adverse influence of farm size on yield and profitability. Maize farmers are also responsive to changes in market prices of inputs and outputs. A 1% increase in maize price will increase output supply by 0.4%. The most dominant driver of maize supply and other input demands is land. A 1% increase in available land will increase maize supply by a substantial 3.9%. In addition, landless laborers will benefit through an increase in hired labor demand when land area increases. Policy implications include investments in R&D, tenurial reform to consolidate land holding and smooth functioning of the hired labor market in order to increase maize production and profitability in Bangladesh.

  12. PENENTU UPAH REGIONAL: TENAGA KERJA TERDIDIK (SKILLED LABOR DAN TIDAK TERDIDIK (UNSKILLED LABOR DI INDONESIA

    Directory of Open Access Journals (Sweden)

    Dyah Maya Nihayah

    2015-12-01

    Full Text Available The wage have impacts on poverty, living standards and the incentive to improve labor productivity (human capital, in particular, for economic growth. Regional decentralization has implications, which, they must be developed regional endowment to get the efficiency in production process. So it is interesting to examine the importance of regional characteristics in the observed variability of regional wage in Indonesia. Based on this idea, the objective of this study is to examine the contribution of regional characteristics to the regional wage differential in Indonesia. Data supplied by the Indonesian Central Bureau of Statistics during 2003 – 2007. In this study used 3 model; Ordinary Least Square (OLS, Co-Varian Model and Generalized Least Squared (GLS. Then, the most effective model based on the smallest standard error was chosen to estimate regional characteristics in the observed variability of regional wage inIndonesia. The result showed that the regional characteristics, particularly skilled or unskilled labor, play an important role in determining the wage differentials in region. The empirical evidence presented that regional economic growth and the existing of high skilled labor in labor market have positive impact toward spatial wage. Then, skilled labor and unskilled will give negative influence in regional wage. The points out is laboring existence with level education or skilled level, despite not works or was working have influence toward the regional wage. Therefore, labor's policy is expected gets focused on given specialization corresponds to that region characteristics.

  13. Labor analgesia: An update on the effect of epidural analgesia on labor outcome

    Directory of Open Access Journals (Sweden)

    Samina Ismail

    2013-01-01

    Full Text Available Following the introduction of epidural for labor analgesia, debate has centered on the issue of its effect on outcome of labor; in terms of length of labor and increase in the rate of instrumental vaginal delivery and cesarean section (CS. There is no ideal study on the effect of epidural analgesia (EA on the outcome of labor due to logistic problems in randomization, blinding and getting a control group; as a result these queries are partly answered. Despite these problems, it has been established that labor epidural has minimal effect on progress of established labor and maternal request should be a sufficient indication to start an epidural. Although instrumental vaginal delivery is probably increased with epidural but obstetrician practice, pain free patient and teaching opportunity are likely factors increasing the incidence. Maternal-fetal factors and obstetric management and not the use of EA are the most important determinants of the CS rate. The purpose of this review is to summarize data from controlled trials addressing the question of whether neuraxial labor analgesia causes an increased risk of CS or rate of instrumental delivery. In addition, the review discusses whether the timing of initiation of analgesia infl uences the mode of delivery.

  14. Demand for inputs in silkworm production: the case of Turkey

    Directory of Open Access Journals (Sweden)

    Osman Orkan Özer

    Full Text Available ABSTRACT The objective of this study was to calculate the price, cross, and Morishima Technical Substitution elasticities for the costs of manpower, supply of mulberry leaves, transportation, heating, and material, all of which play pivotal roles for producers in sericulture. A survey was conducted by face-to-face interviews with 207 farmers within the scope of the study. At the analysis phase of the study, the share equity translog cost model was used. The response of the producers to the production input prices were calculated as inelastic. The strictest demand for an input belongs to mulberry leaves (-0.051 and the highest elasticity for transportation costs (-0.314. Sericulture dependents on workforce and mulberry leaves and this activity in Turkey is a labor-dense type of production.

  15. USA: Organic demand to increase

    OpenAIRE

    Paull, John

    2013-01-01

    The demand for organic food will continue to increase driven by health conscious consumers, according to a new survey of 1500 US consumers. The 155 page report by Technomic Inc advises food service executives, operators and suppliers to “consider re-evaluating their product mix to appeal to this no-longer-niche market". A key finding of the Healthy Eating Consumer Trend Report is that "the vast majority [of consumers] say that health is a priority for them and they at least try to eat hea...

  16. Mediation in Labor Relations: The Need for Adequacy In the Light of the Labor Law Principles

    Directory of Open Access Journals (Sweden)

    Tatiana Bhering Serradas Bon De Sousa Roxo

    2015-12-01

    Full Text Available The paper discusses the suitability of judicial mediation for the solution of labor disputes. Judicial and extrajudicial conflict-solving methods are approached, with emphasis on mediation. Aiming at understanding both the adequacy and application of mediation in Labor Law, the paper examines special principles of this branch, in particular, the principle of unavailability of Labor rights, for which the case of absolute and relative rights are contrasted. Finally, it concludes for the application of mediation to the Collective Labour Law, which is limited to the rights of relative unavailability.

  17. The Effect of Painless Labor Using Intrathecal Labor Analgesia on Newborn’s Performance

    OpenAIRE

    Nita Ratna Dewanti; Hubertus Oktafandi Purnomo; Husni A Tanra; Dwi Bahagia Febriani; Maisuri Chalid

    2016-01-01

    The oxygen saturation is similar while in ILA’s babies have slightly higher non ILA’s babies. Even though all of the results doesn’t have any significant p value. It conclude that Painless labor using intrathechal analgaesia (ILA) is a safe choice for parturient women with low pain tolerance. Therefore, this will have no effect in neonatal outcomes. The aim of the study is to examine the safety of painless labor using intratechal labor analgesia in neonatal outcomes. A prospective cohort ...

  18. A Positive Stigma for Child Labor?

    Science.gov (United States)

    Patrinos, Harry Anthony; Shafiq, M. Najeeb

    2008-01-01

    We introduce a simple empirical model that assumes a positive stigma (or norm) towards child labor that is common in some developing countries. We then illustrate our positive stigma model using data from Guatemala. Controlling for several child- and household-level characteristics, we use two instruments for measuring stigma: a child's indigenous…

  19. Roundtable discussion : Early labor : What's the problem?

    NARCIS (Netherlands)

    Janssen, P.; Nolan, M.L.; Spiby, H.; Green, J.; Gross, M.M.; Cheyne, H.; Hundley, V.; Rijnders, M.; Jonge, A.de; Buitendijk, S.

    2009-01-01

    PREFACE: In places where hospital birth is the norm, one of the major contemporary challenges to the organization of intrapartum care is posed by women who are not in established labor. In the United Kingdom, these women have been given a special name, "Category X," and they can account for a

  20. Does Labor Diversity Affect Firm Productivity?

    DEFF Research Database (Denmark)

    Parrotta, Pierpaolo; Pozzoli, Dario; Pytlikova, Mariola

    Using an employer-employee dataset, we analyze how diversity in cultural background, skills and demographic characteristics a?ects total factor productivity (TFP) of ?rms in Denmark. Implementing structural estimation of ?rms' production function, we ?nd evidence that labor diversity in skills...

  1. Labor market effects of unemployment insurance design

    NARCIS (Netherlands)

    Tatsiramos, K.; van Ours, J.C.

    With the emergence of the Great Recession unemployment insurance (UI) is once again at the heart of the policy debate. In this paper, we review the recent theoretical and empirical evidence on the labor market effects of UI design. We also discuss policy issues related to UI design, including the

  2. Labor Market Effects of Unemployment Insurance Design

    NARCIS (Netherlands)

    Tatsiramos, K.; van Ours, J.C.

    2012-01-01

    Abstract: With the emergence of the Great Recession unemployment insurance (UI) is once again at the heart of the policy debate. In this paper, we review the recent theoretical and empirical evidence on the labor market effects of UI design. We also discuss policy issues related to UI design,

  3. 24 CFR 92.354 - Labor.

    Science.gov (United States)

    2010-04-01

    ... for the construction (rehabilitation or new construction) of housing that includes 12 or more units....S.C. 276a-276a-5), to all laborers and mechanics employed in the development of any part of the... Work Hours and Safety Standards Act (40 U.S.C. 327-332). (2) The contract for construction must contain...

  4. El Acoso ó “Mobbing” Laboral

    Directory of Open Access Journals (Sweden)

    Alcira Isabel Muñoz Osorio

    2010-01-01

    Full Text Available Resumen:Este artículo, producto de un proyecto de investigación institucional y un proyecto de aula de la cátedra dederecho laboral individual, realiza un análisis de las situaciones que surgen en el ámbito del ambiente laboral,que de una u otra forma perjudican y desestabilizan al trabajador, sujeto pasivo del acoso. El artículo pretendedar a conocer que todo ultraje y/o maltrato que se presenta en el ambiente laboral de manera repetitiva, públicay que atenta contra la dignidad humana, hoy día es objeto de sanciones. Se revisan además los antecedentes yel marco jurídico de esta conducta.Palabras claves:Acoso laboral, mobbing, agresivo, persistente, demostrable, atropello.Abstract:This article, the product of an institutional research project and a draft class of the class of individual employmentlaw, an analysis of the situations that arise in the context of the workplace, which in one way or another harmand destabilize the worker, taxpayer harassment. The article aims to show that every outrage and / or abuse thatoccurs in the workplace so repetitive, public and undermines human dignity, is now subject to sanctions. It alsolooks into the background and legal framework for this behavior.Keywords:Harassment, bullying, aggressive, persistent, demonstrable killing.

  5. Understanding China's Demographic Dividends and Labor Issue

    Science.gov (United States)

    Peng, Xizhe

    2013-01-01

    One of the major concerns about the one-child policy is its negative impact on the current and future labor force in China. People have talked about the Lewis Turning Point and the end of demographic dividends. Some of these arguments, however, can be misleading. The working-age population (ages 15 to 59) can be treated as the potential labor…

  6. Labor Economics and the Psychology of Organizations

    OpenAIRE

    Edward P. Lazear

    1991-01-01

    This essay is a discussion of how economists are attempting to understand institutions within the organizations of the labor market. The institutions and issues discussed include mandatory retirement; discontinuous jumps in wages; pay compression; rights of tenure; up-or-out hierarchies; timing of raises, promotions and evaluations; the existence of partnerships; the use of bonuses vs. penalties; and pay as a motivator.

  7. Teaching Labor Relations with "Norma Rae"

    Science.gov (United States)

    Taylor, Vicki Fairbanks; Provitera, Michael J.

    2011-01-01

    Undergraduate business students in North America are often unfamiliar with the labor organizing process and frequently fail to identify with the reasons why workers join unions. This article suggests a discussion exercise based on the 1979 film, "Norma Rae," by 20th Century Fox, as an effective tool for familiarizing students with fundamental…

  8. Slave Labor Camps of the Third Reich.

    Science.gov (United States)

    Stone, Adolf

    1983-01-01

    Describes the ground rules used by Nazi architects in choosing the sites for slave labor camps. While some, like Auschwitz, became extermination camps, others also produced armaments. One camp, Theresienstadt, became a "model" camp to show to reporters and Red Cross representatives. (CS)

  9. Labor Force Experiences of Nonmetropolitan Women.

    Science.gov (United States)

    Bokemeier, Janet L.; Tickamyer, Ann R.

    1985-01-01

    Examines characteristics of work, job conditions, and financial rewards of nonmetropolitan Kentucky women, revealing no difference between Appalachian and non-Appalachian residents. Finds that occupation and industrial makeup of the labor market have a major impact on womens' work; education is the most significant individual factor associated…

  10. Temporal Autonomy in a Laboring Society

    NARCIS (Netherlands)

    Claassen, R.J.G.|info:eu-repo/dai/nl/269266224

    2012-01-01

    The aim of this paper is to discuss which stance towards the allocation of labor and leisure would be defensible from the perspective of modern liberal political theory. There is a long tradition in philosophy defending an ideal of leisure, but this tradition has been rightly criticized for being

  11. Globalization, industrialization, and labor markets in Vietnam

    DEFF Research Database (Denmark)

    Nørlund, Irene; Tran, *Angie Ngoc

    2015-01-01

    This paper investigates the dilemmas of reaching the Vietnamese goal of ‘civilized and equitable’ society expressed from central planning towards a ‘socialist market economy under state guidance’ with deeper integration into the global capitalist system, and their impacts on the labor markets. Us...

  12. Labor tax reform, unemployment, and search

    NARCIS (Netherlands)

    Heijdra, Ben J.; Ligthart, Jenny E.

    A key obstacle to reducing payroll taxes in many industrialized and transition countries is the direct revenue loss to the government that it implies. This paper studies a simple and practical labor tax reform of reducing a payroll tax and increasing a progressive wage tax that keeps the marginal

  13. Corporate Social Responsibility and Labor Agency

    DEFF Research Database (Denmark)

    Lund-Thomsen, Peter; Coe, Neil

    This article examines the circumstances under which CSR initiatives facilitate and/or constrain labor agency in GPNs. Using a case study of Nike’s CSR approach in the football manufacturing industry of Pakistan, we explore how the CSR measures advocated in a new, emerging policy paradigm on CSR i...

  14. 75 FR 55251 - Labor Day, 2010

    Science.gov (United States)

    2010-09-09

    ... into our strong middle class. By advocating on behalf of our families, labor unions have helped advance... every work hour lost and every plant closure and layoff, families and communities struggle to make ends... educating themselves for careers crucial to our long-term competitiveness. To rebuild our economy, my...

  15. Targeted Business Incentives and Local Labor Markets

    Science.gov (United States)

    Freedman, Matthew

    2013-01-01

    This paper uses a regression discontinuity design to examine the effects of geographically targeted business incentives on local labor markets. Unlike elsewhere in the United States, enterprise zone (EZ) designations in Texas are determined in part by a cutoff rule based on census block group poverty rates. Exploiting this discontinuity as a…

  16. 24 CFR 1003.603 - Labor standards.

    Science.gov (United States)

    2010-04-01

    ...) OFFICE OF ASSISTANT SECRETARY FOR PUBLIC AND INDIAN HOUSING, DEPARTMENT OF HOUSING AND URBAN DEVELOPMENT COMMUNITY DEVELOPMENT BLOCK GRANTS FOR INDIAN TRIBES AND ALASKA NATIVE VILLAGES Other Program Requirements... 24 Housing and Urban Development 4 2010-04-01 2010-04-01 false Labor standards. 1003.603 Section...

  17. Merchange of Labor. The Mexican Bracero Story.

    Science.gov (United States)

    Galarza, Ernesto

    The subject of this study is the more or less seasonal influx of Mexican (bracero) laborers to work in agriculture in California between 1942 and 1960. The migration began as a joint effort between the governments of Mexico and the United States to ease the manpower shortage created by World War II. Dire needs of these migrants, and their…

  18. A Positive Stigma for Child Labor?

    OpenAIRE

    Shafiq, M. Najeeb; Patrinos, Harry Anthony

    2008-01-01

    The authors introduce a simple empirical model that assumes a positive stigma (or norm) toward child labor that is common in some developing countries. They illustrate the positive stigma model using data from Guatemala. Controlling for several child and household-level characteristics, the analysis uses two instruments for measuring stigma: a child's indigenous background and the househol...

  19. Proposed Colombia Free Trade Agreement: Labor Issues

    Science.gov (United States)

    2008-11-24

    Stern and Rachel Van Dongen, Christian Science Monitor, June 17, 2003. and the Escuela Nacional Sindical (ENS) or National Labor School, a non...of death threats between 2003 and 2007, when murders were lower. Source: Escuela Nacional Sindical (ENS, 2008) Impunity The second main issue of

  20. Dret Processal Laboral (curs 2013-2014)

    OpenAIRE

    Esteve Segarra, Amparo

    2014-01-01

    El document ha rebut ajuda del Servei de Política Lingüística Es tracta de powers points emprats en l'assignatura de Dret Processal Laboral. The document includes all the power points of the Labour Procedure Law.

  1. Music therapy-assisted labor and delivery.

    Science.gov (United States)

    Clark, M E; McCorkle, R R; Williams, S B

    1981-01-01

    This article describes a new clinical music therapy program for application in the labor and delivery setting, and presents results of a preliminary study to evaluate effectiveness of the treatment. Over 50 women participated in the project; however, inclusion of patients in the data collection portion of the project was limited by criteria designed to minimize the effects of spurious variables. An experimental group of 13 patients participated in six individual predelivery music therapy training sessions during the third trimester of pregnancy. Experimental patients listened to preselected musical works throughout labor and delivery, with the music therapist in attendance. A control group of seven subjects participated in labor and delivery according to regular hospital routines. Data consisted of patients' responses to questionnaire items reflecting subjective perceptions and recollections of the labor/delivery experience and reports of frequency and duration of home practice. Experimental subjects achieved significantly higher "success" scores than did control subjects on five of seven indices (p less than .05). A moderate correlation between music home practice and successful childbirth outcome was demonstrated, with frequency/length of music home practice revealed as a significant predictor of success in the childbirth experience.

  2. Active labor market policies and crime

    DEFF Research Database (Denmark)

    Tranæs, Torben

    2015-01-01

    Active labor market programs continue to receive high priority in wealthy countries despite the fact that the benefits appear small relative to the costs. This apparent discrepancy suggests that the programs may have a broader purpose than simply increasing employment—for instance, preventing ant...

  3. The Organizational Impact of University Labor Unions

    Science.gov (United States)

    Wickens, Christine M.

    2008-01-01

    The current review presents both postulated and empirically tested consequences of university unionization and labor strikes on the North American institution's administration, faculty, and students. The review explores the impact of collective bargaining on employee working conditions including job security, academic freedom, university…

  4. Labor recruitment and economic freedoms in Europe

    NARCIS (Netherlands)

    Cremers, Jan; Rozanova, Marya S.

    2016-01-01

    In the spring of 2015, Jan Cremers (UvT-TLS) contributed to an international congress in Saint Petersburg dedicated to labor migration. The conference was organized by the state university of Saint Petersburg, the Friedrich-Ebert-Foundation in the Russian Federation, the Center for Civil, Social,

  5. Cognitive Capitalism, Education and Digital Labor

    Science.gov (United States)

    Peters, Michael A., Ed.; Bulut, Ergin, Ed.

    2011-01-01

    Cognitive capitalism--sometimes referred to as "third capitalism," after mercantilism and industrial capitalism--is an increasingly significant theory, given its focus on the socio-economic changes caused by Internet and Web 2.0 technologies that have transformed the mode of production and the nature of labor. The theory of cognitive…

  6. On Durkheim's Explanation of Division of Labor.

    Science.gov (United States)

    Rueschemeyer, Dietrich

    1982-01-01

    In De la Division du Travail Social, Durkheim's causal explanation for secular increases in the division of labor and the differentiation of social structure is flawed. His metatheoretical concerns expressed in the critique of utilitarian social theory flawed his contributions to a causal explanation of social differentiation. (Author/AM)

  7. Future Parking Demand at Rail Stations in Klang Valley

    Directory of Open Access Journals (Sweden)

    Ho Phooi Wai

    2017-01-01

    Full Text Available Klang Valley, Malaysia is currently undergoing a massive development of rail transportation system expansion where the current integrated rail transit system will see new extensions of two MRT lines and an LRT line by year 2020. By year 2017, the first MRT line will be ready to run with 31 new rail stations connected to the current passenger rail network. The existing Park and Ride facilities in Klang Valley are commonly known as being unable to sufficiently cater for the current parking space demand. Therefore, with the expansion of many additional rail stations which are rapidly under construction, there are doubts that the future parking space at rail stations will be able to accommodate the sudden rise of rail passengers. Although the authorities are increasing parking bays at various locations, will the future parking demand at rail stations be sufficient? This paper studies the factors influencing parking demand in terms of population, car ownership, new car registrations and passenger rail ridership and estimating the future parking demand using Linear Regression method. Result shows that the forecasted parking demand at rail stations after the implementation of the first new MRT system in 2017 is 2.7 times more than in 2014.

  8. General Education, Vocational Education, and Labor-Market Outcomes over the Life-Cycle

    OpenAIRE

    Hanushek, Eric A.; Woessmann, Ludger; Zhang, Lei

    2011-01-01

    Policy debates about the balance of vocational and general education programs focus on the school-to-work transition. But with rapid technological change, gains in youth employment from vocational education may be offset by less adaptability and thus diminished employment later in life. To test our main hypothesis that any relative labor-market advantage of vocational education decreases with age, we employ a difference-in-differences approach that compares employment rates across different a...

  9. Hazardous child labor: lead and neurocognitive development.

    Science.gov (United States)

    Ide, Lisa S R; Parker, David L

    2005-01-01

    Hazardous child labor is challenging to define and quantify in the context of acute or chronic toxic exposures--either of which may cause significant disease and disability. Epidemiologic occupational studies in adults have documented many harmful outcomes secondary to exposure to toxic substances. Occupational surveillance efforts often have focused on acute injuries because they are more readily identified. Fassa has been able to compile data concerning injuries to child laborers but notes, "There is great need for studies in developing countries ... on the impact of child labour on illness." Although injuries may be underreported or undocumented among child laborers, acute injury is, at least, potentially recordable. This is in sharp contrast to toxic exposures, where exposure assessment is usually difficult and costly. This is especially true when it is done after an exposure has taken place. The outcomes of most toxic workplace exposures to children remain unknown. The Agency for Toxic Substances and Disease Registries (ATSDR) notes that in similar environments, children may have greater exposures than adults: "Pound for pound of body weight, children drink more water, eat more food, and breathe more air than adults," and "In some instances, children are less able than adults to detoxify chemicals and are thus more vulnerable." Children who begin work at an early age have many more years to develop illness than an adult doing the same work. A household survey of child laborers in Ethiopia found that a high proportion (greater than 90%) of children in both urban and rural areas of the country reported non-use of protective equipment. However, it is the experience of present author D.P. that this equipment is rarely if ever adequate, even when made available. For example, protective equipment such as respirators or impermeable gloves are designed for adults, and thus do not properly fit children. In defining hazardous child labor, the larger context of public

  10. Incapacidad y aptitud laboral. Nuevas sinergias entre medicina evaluadora y medicina laboral. Historia clínica laboral única: la capacidad laboral, un continuo evolutivo

    Directory of Open Access Journals (Sweden)

    Fernando García Benavides

    2014-01-01

    Full Text Available En España coexisten dos sistemas públicos de salud: el universal, gestionado por las comunidades autónomas y financiado con impuestos, y el laboral, gestionado por las Mutuas y financiado por cuotas a la Seguridad Social, los cuales se reparten la responsabilidad de gestión de la incapacidad laboral. Esta doble dependencia dificulta la gestión de esta importante prestación sanitaria y social. Una gestión que es diferente en función de la etiología (común o profesional y su pronóstico (temporal o permanente. Para poder comprender mejor la naturaleza de la incapacidad laboral, y que su investigación sea útil para mejorar su gestión médica y social, conviene adoptar una perspectiva longitudinal (life course research, analizando trayectorias de incapacidad en los individuos, y no solo episodios aislados. Una trayectoria de incapacidad que debemos analizar junto a la trayectoria laboral de esa misma persona. Para analizar conjuntamente las trayectorias laboral y de incapacidad disponemos de la Muestra Continua de Vidas Laborales de la Seguridad Social desde 2004. Una muestra de 873.008 afiliados (un 4%, aproximadamente en 2009 entre los que se produjeron 163.136 episodios de incapacidad temporal (IT iniciados en 2009, las cuales evolucionaron entre 2009 y 2012 a 4.738 casos de incapacidad permanente (IP. Un 2,9% en total, que fue del 12,6% en caso de tumores malignos (282 IP de 2.234 IT y del 9,2% en el caso de enfermedades cardiovasculares (344 IP de 3.532 IT. En un contexto de incremento de la esperanza de vida y la prevalencia de enfermedades crónicas (vivimos más pero con más incapacidad necesitamos analizar longitudinalmente las trayectorias de incapacidad para poder prevenir los años de vida laboral perdidos por IP, los cuales, como sabemos, están relacionados con la trayectoria laboral (1.

  11. Modeling and Forecasting Electricity Demand in Azerbaijan Using Cointegration Techniques

    Directory of Open Access Journals (Sweden)

    Fakhri J. Hasanov

    2016-12-01

    Full Text Available Policymakers in developing and transitional economies require sound models to: (i understand the drivers of rapidly growing energy consumption and (ii produce forecasts of future energy demand. This paper attempts to model electricity demand in Azerbaijan and provide future forecast scenarios—as far as we are aware this is the first such attempt for Azerbaijan using a comprehensive modelling framework. Electricity consumption increased and decreased considerably in Azerbaijan from 1995 to 2013 (the period used for the empirical analysis—it increased on average by about 4% per annum from 1995 to 2006 but decreased by about 4½% per annum from 2006 to 2010 and increased thereafter. It is therefore vital that Azerbaijani planners and policymakers understand what drives electricity demand and be able to forecast how it will grow in order to plan for future power production. However, modeling electricity demand for such a country has many challenges. Azerbaijan is rich in energy resources, consequently GDP is heavily influenced by oil prices; hence, real non-oil GDP is employed as the activity driver in this research (unlike almost all previous aggregate energy demand studies. Moreover, electricity prices are administered rather than market driven. Therefore, different cointegration and error correction techniques are employed to estimate a number of per capita electricity demand models for Azerbaijan, which are used to produce forecast scenarios for up to 2025. The resulting estimated models (in terms of coefficients, etc. and forecasts of electricity demand for Azerbaijan in 2025 prove to be very similar; with the Business as Usual forecast ranging from about of 19½ to 21 TWh.

  12. Foreign labor and regional labor markets: aggregate and disaggregate impact on growth and wages in Danish regions

    DEFF Research Database (Denmark)

    Schmidt, Torben Dall; Jensen, Peter Sandholt

    2013-01-01

    non-negative effects on the job opportunities for Danish workers in regional labor markets, whereas the evidence of a regional wage growth effect is mixed. We also present disaggregated results focusing on regional heterogeneity of business structures, skill levels and backgrounds of foreign labor....... The results are interpreted within a specific Danish labor market context and the associated regional outcomes. This adds to previous findings and emphasizes the importance of labor market institutions for the effect of foreign labor on regional employment growth.......Foreign labor has become a central issue in Western Europe. This paper tests whether (1) inflows of foreign labor affect regional growth, and thereby whether employment opportunities for Danish workers are affected; (2) inflows of foreign labor lower real wage growth. We find that foreign labor has...

  13. Demand Side Bidding. Final Report

    Energy Technology Data Exchange (ETDEWEB)

    Spahn, Andrew

    2003-12-31

    This document sets forth the final report for a financial assistance award for the National Association of Regulatory Utility Commissioners (NARUC) to enhance coordination between the building operators and power system operators in terms of demand-side responses to Location Based Marginal Pricing (LBMP). Potential benefits of this project include improved power system reliability, enhanced environmental quality, mitigation of high locational prices within congested areas, and the reduction of market barriers for demand-side market participants. NARUC, led by its Committee on Energy Resources and the Environment (ERE), actively works to promote the development and use of energy efficiency and clean distributive energy policies within the framework of a dynamic regulatory environment. Electric industry restructuring, energy shortages in California, and energy market transformation intensifies the need for reliable information and strategies regarding electric reliability policy and practice. NARUC promotes clean distributive generation and increased energy efficiency in the context of the energy sector restructuring process. NARUC, through ERE's Subcommittee on Energy Efficiency, strives to improve energy efficiency by creating working markets. Market transformation seeks opportunities where small amounts of investment can create sustainable markets for more efficient products, services, and design practices.

  14. [Interventions during labor for reducing instrumental deliveries].

    Science.gov (United States)

    Schmitz, T; Meunier, E

    2008-12-01

    Several interventions have been demonstrated, with high evidence levels (EL), to be associated with reduced instrumental deliveries and should therefore be undertaken during labor for increasing spontaneous vaginal deliveries. Using a partogram (EL1) and continuous support during labor and childbirth (EL1) lead to fewer operative vaginal deliveries. Systematic early amniotomy increases the frequency of fetal heart rate abnormalities (EL2) without decreasing the incidence of instrumental deliveries (EL1) and should thus be avoided. Early oxytocin in dysfunctional labor (EL2) and manual rotation of posterior and transverse presentations (EL3) may reduce operative vaginal deliveries. Even without epidural analgesia, any upright or lateral positions compared to supine or lithotomy positions do not reduce instrumental deliveries (EL2). Epidural analgesia alters significantly instrumental delivery rates and therefore patient management in the labor ward. Indeed, when used with high concentration of local anesthetic, epidural analgesia is associated with increased operative vaginal deliveries (EL1), at least in part because of increased posterior presentations (EL2). However, the effect of epidural analgesia on instrumental delivery rates closely depends from the type of anesthetic and concentrations used. This effect is reduced when low concentrations of local anesthetic are used in combination with fat-soluble morphinated agent (EL1). Finally, for nulliparous women with continuous epidural analgesia, unless irresistible urge to push or medical indication to shorten second stage of labor, delayed pushing is associated with reduced difficult instrumental deliveries (EL1). Fundal pressure maneuvers should be prohibited because of their inefficiency (EL2) and dangerousness (EL4).

  15. Assessing the significance of climate and community factors on urban water demand

    Directory of Open Access Journals (Sweden)

    Md Mahmudul Haque

    2015-12-01

    Full Text Available Ensuring adequate water supply to urban areas is a challenging task due to factors such as rapid urban growth, increasing water demand and climate change. In developing a sustainable water supply system, it is important to identify the dominant water demand factors for any given water supply scheme. This paper applies principal components analysis to identify the factors that dominate residential water demand using the Blue Mountains Water Supply System in Australia as a case study. The results show that the influence of community intervention factors (e.g. use of water efficient appliances and rainwater tanks on water demand are among the most significant. The result also confirmed that the community intervention programmes and water pricing policy together can play a noticeable role in reducing the overall water demand. On the other hand, the influence of rainfall on water demand is found to be very limited, while temperature shows some degree of correlation with water demand. The results of this study would help water authorities to plan for effective water demand management strategies and to develop a water demand forecasting model with appropriate climatic factors to achieve sustainable water resources management. The methodology developed in this paper can be adapted to other water supply systems to identify the influential factors in water demand modelling and to devise an effective demand management strategy.

  16. PRIMARY SCHOOL CHILDREN’S LABOR EDUCATION IN THE PEDAGOGICAL SYSTEM OF A. MAKARENKO

    Directory of Open Access Journals (Sweden)

    Iryna Fed

    2016-11-01

    Full Text Available In terms of the social situation that prevails in the beginning of the twenty-first century in Ukraine, the education priority is given to forming and developing a creative and active person with a distinct subject position who is able to adapt quickly to the rapidly changing society. And, therefore, the problem of the laziness growth, which causes understandable concern is particular urgent. The change of educational goals and objectives at the present stage of the Ukrainian school education development forces the problem of labor education and forming such youth and children’s personal qualities as diligence, which is a manifestation of the habit and love of labor; conscientious, diligent and part implementing the labor action without coercion; interest in achieving positive results and acting as an effective mean of not only human life support, but also the spiritual self-realization. Achievements of Ukrainian scientists in labor education pick out the difficulties and challenges that the today’s educational community faces. In the theory and practice of children’s school and labor education the certain contributions were made by A. Makarenko. «Children are the future citizens of society and their value in this society is determined how active they will be able to take part in their work, how well they are prepared to this work. Our society needs creative person, so children should treat labor not only as a forced burden, and as an activity, which is strenuous, tension, but gives a pleasure, and is perceived as socially useful» (A. Makarenko. Labor is considered to be mutual support, respect for working people, a sense of team building. Nowadays in secondary school vocational education is carried out due to a variety of pedagogical means. They are educational work, vocational training classes, technical creativity, and agricultural work, productivity, self-service, socially useful work in their spare time. Vocational education

  17. Improving Labor Productivity and Labor Elasticity at Multiproduct Japanese Cuisine Restaurant Introducing Cell-Production System

    OpenAIRE

    Shimamura, Takeshi; Takenaka, Takeshi; Ohura, Syuichi

    2013-01-01

    Part III: Sustainable Services; International audience; This study examined improvement of labor productivity and elasticity of labor hour on sales of a multiproduct Japanese cuisine restaurant. Conventionally, multiproduct restaurant operations include a line production system in the kitchen. Japanese chefs are assumed to be low-skilled workers with staff members supported by someone. A cell production system is introduced into a Japanese Cuisine restaurant to improve it. Results show that t...

  18. Child labor : cause, consequence, and cure, with remarks on International Labor Standards

    OpenAIRE

    Basu, Kaushik

    1998-01-01

    At least 120 million of the world's children aged 5 to 14 worked full-time in 1995, most of them under hazardous, unhygienic conditions, for more than 10 hours a day. This is an old problem worldwide but particularly so in Third World countries in recent decades. What has changed, with globalization, is our awareness of these child laborers. (The International Labor Organization distinguishes between"child work,"which could include light household chores and could have some learning value, an...

  19. Acoso laboral - daño psíquico Laboral abuse - psychological damage

    Directory of Open Access Journals (Sweden)

    Osvaldo Varela

    2009-12-01

    Full Text Available El escrito se enmarca en el proyecto UBACyT P433 El acoso laboral en la administración pública. Aportes de la psicología jurídica, de la Programación Científica 2008-2010, bajo la dirección del Profesor Osvaldo Varela. La temática abordaba en la actualidad constituye un área científica de vacancia a pesar de la importancia que día a día adquiere en el ámbito laboral y judicial. En esta ocasión se trabajará en la relación y articulación entre la noción de acoso laboral y la de daño psíquico, estimando que el acoso laboral provocaría en las personas que lo padecen un daño psíquico.This document is inserted in the UBACyT P433 project: The laboral abuse in the public administration. Juridic - psychology contribution, of 2008-2010 scientific program, under Professor Osvaldo Varela direction. The thematic approached in present days establish a scientific area of vacancy in front of the day by day importance in the laboral and judicial ambit. In this occasion the work will be done in the relation and articulation between the laboral abuse notion and the psychological damage, estimating that the laboral abuse will provoke in people that suffer it a psychological damage.

  20. The determination of disparity between supply and demand in services market

    Directory of Open Access Journals (Sweden)

    Macura Perica

    2004-01-01

    Full Text Available Respecting the principles of analytics, systematization and comprehensiveness, the paper deals with the frames of disparity between supply and demand in services market. The basic reasons for disparity are systematically divided into five groups: (1 reasons for problems in the area of information on supply and demand, (2 reasons for problems in the area of parallel functioning of the gray market, (3 reasons for problems in the area of psychological conditions and perceptions of consumers, (4 reasons for problems in the area of social and economic situation, (5 reasons in the area of institutional functioning. These groups contain reasons of the general character and reasons in individual areas and flows. The analysis of disparity has been conducted via relevant relations of demand and supply that exist in services market, as follows: (1 the relation of supply of services provided by companies towards adequate forms of demand (other companies, institutions, population, (2 the relation of institutions' supply of services toward adequate forms of demand (all companies, population and (3 the relation of unofficial supply of services toward adequate demand (population. Within basic prerequisites for the solution to disparity of demand and supply in the service sector, we have especially emphasized and analyzed personnel potential. We have analyzed elements and problems of the labor market, available personnel potential (personnel potential of the employed and the unemployed, as well as latent personnel potential.

  1. [Labor rights and the organization of workers in a context of change in labor relations: effects on health workers].

    Science.gov (United States)

    Pessanha, Elina Gonçalves da Fonte; Artur, Karen

    2013-06-01

    This paper presents the main institutional changes in labor relations in Brazil, highlighting their impact on the organization of workers. A more recent central change is the regulation of outsourcing by the Labor Judiciary. Research into claims in the Superior Labor Court, guidelines from the Labor Prosecution Office, and trade union lawsuits, show that outsourcing and working hours are subjects which have directly affected health workers. By addressing the institutional principles of justice in contracts, it was concluded that labor reform should deal with the inequality of rights that have characterized the Brazilian labor market.

  2. Inverting the pyramid of needs: Positive psychology's new order for labor success.

    Science.gov (United States)

    Cabanas, Edgar; Sánchez-González, José-Carlos

    2016-05-01

    Positive psychologists claim to have demonstrated a causal relationship between happiness and life success, with the former accounting for why people usually end up better off in life than others, especially at workplace. In this paper we will analyse the role that happiness-based repertoires and techniques provided by positive psychologists are playing in the current labor sphere. Positive psychologists’ repertoires and techniques do not only meet the emerging demands derived from the changes in the notions of “work” and “worker” in the last decades, but also introduce a whole new logic in the construction of professional workers’ subjectivity, according to which happiness becomes a necessary psychological state that workers must first achieve and develop in order to attain job success at work. This emerging logic does not only circumscribe to the labor sphere, but also reflects a broader cultural and economic phenomenon.

  3. PV Installation Labor Market Analysis and PV JEDI Tool Developments (Presentation)

    Energy Technology Data Exchange (ETDEWEB)

    Friedman, B.

    2012-06-01

    The potential economic benefits of the growing renewable energy sector have led to increased federal, state, and local investments in solar industries, including federal grants for expanded workforce training for U.S. solar installers. However, there remain gaps in the data required to understand the size and composition of the workforce needed to meet the demand for solar power. Through primary research on the U.S. solar installation employer base, this report seeks to address that gap, improving policymakers and other solar stakeholders understanding of both the evolving needs of these employers and the economic opportunity associated with solar market development. Included are labor market data covering current U.S. employment, expected industry growth, and employer skill preferences for solar installation-related occupations. This study offers an in-depth look at the solar installation sectors. A study published by the Solar Foundation in October 2011 provides a census of labor data across the entire solar value chain.

  4. Estrés alimentario y salud laboral vs. estrés laboral y alimentación equilibrada

    Directory of Open Access Journals (Sweden)

    Juan José Díaz Franco

    2007-12-01

    Full Text Available Si bien el estrés laboral es una realidad experimentada cada jornada por muchos trabajadores, debemos reconocer que algunas profesiones y actividades laborales generan más estrés (distrés que otras: así, los trabajos de dirección, nocturnos, monótonos, de servicios comunitarios, de industria pesada y minería, de construcción, etc. La mayor acumulación de estrés laboral puede alterar los patrones de conducta de quienes lo sufren. De manera muy especial, los hábitos alimentarios y las conductas asociadas a ellos pueden verse seriamente afectados por el estrés laboral (ingestas inadecuadas o extemporáneas, o pueden, "sensu contrario", ser desencadenantes de formas de estrés originadas por alteraciones o desórdenes dietéticos. Por eso no extraña que el aparato digestivo se convierta en órgano diana de patologías asociadas al estrés propio de ambientes y ritmos laborales insanos y vitandos. El estrés laboral puede alterar el apetito y el hambre y, como consecuencia, la correcta conducta alimentaria y la nutrición que, inexorable e involuntariamente, sigue a ésta. En determinadas circunstancias, hay disociación entre el apetito (sensación primariamente psíquica y el hambre (sensación básicamente orgánica. Y es que el apetito, como estado mental, puede verse modificado por diferentes situaciones emocionales (muy frecuentemente, por el estrés laboral, o a través de variaciones químicas y vasculares y de impulsos transmitidos al mesencéfalo desde diversos órganos, donde el estrés podría desempeñar también un papel relevante. La nutrición depende esencialmente de la alimentación; pero, a su vez, una fuente importante de estrés la constituye la forma en que nos alimentamos, porque si lo hacemos erróneamente podemos contraer enfermedades. Si nuestras células no reciben los aportes nutritivos adecuados, se produce una gran carga de estrés debida a esta demanda interna insatisfecha.Although occupational stress is a

  5. Unmanned Aircraft Systems Demand Forecast Study

    Science.gov (United States)

    Hackenberg, Davis L.

    2017-01-01

    UAS demand slides discuss the purpose, scope, and assumptions of the UAS Demand Forecast Study. It discusses some operational environments and market research study, this information is broad knowledge in the UAS community.

  6. Mobility on Demand Operational Concept Report.

    Science.gov (United States)

    2017-09-10

    This operational concept report provides an overview of the Mobility on Demand (MOD) concept and its evolution, description of the MOD ecosystem in a supply and demand framework, and its stakeholders and enablers. Leveraging the MOD ecosystem framewo...

  7. Driving demand for broadband networks and services

    CERN Document Server

    Katz, Raul L

    2014-01-01

    This book examines the reasons why various groups around the world choose not to adopt broadband services and evaluates strategies to stimulate the demand that will lead to increased broadband use. It introduces readers to the benefits of higher adoption rates while examining the progress that developed and emerging countries have made in stimulating broadband demand. By relying on concepts such as a supply and demand gap, broadband price elasticity, and demand promotion, this book explains differences between the fixed and mobile broadband demand gap, introducing the notions of substitution and complementarity between both platforms. Building on these concepts, ‘Driving Demand for Broadband Networks and Services’ offers a set of best practices and recommendations aimed at promoting broadband demand.  The broadband demand gap is defined as individuals and households that could buy a broadband subscription because they live in areas served by telecommunications carriers but do not do so because of either ...

  8. UK Freight Demand: Elasticities and Decoupling

    National Research Council Canada - National Science Library

    Agnolucci, Paolo; Bonilla, David

    2009-01-01

    The aim of this study is to estimate road freight demand in the UK for the period 1956-2003 and to assess the occurrence of decoupling between economic activity and freight demand as discussed in McKinnon (2006...

  9. Labor productivity, perceived effectiveness, and sustainability of innovative projects

    NARCIS (Netherlands)

    Makai, P.; Cramm, J.M.; Grotel, M. van; Nieboer, A.P.

    2014-01-01

    OBJECTIVE: To assess labor productivity, perceived effectiveness, and sustainability of a national quality program that sought to stimulate efficiency gains through increased labor productivity while maintaining quality through implementing small-scale innovation projects. DESIGN: Longitudinal

  10. Labor Market Outcomes and the Transition to Adulthood

    National Research Council Canada - National Science Library

    Sheldon Danziger; David Ratner

    2010-01-01

    According to Sheldon Danziger and David Ratner, changes in the labor market over the past thirty-five years, such as labor-saving technological changes, increased globalization, declining unionization...

  11. Child labor and childhood behavioral and mental health problems in ...

    African Journals Online (AJOL)

    Administrator

    laborers and 8.5% laborers). The second ... Conclusion: The prevalence of childhood behavioral and mental disorders in this study is within the range reported in previews studies .... Sampling: Two different approaches, systematic and purposive ...

  12. 48 CFR 536.271 - Project labor agreements.

    Science.gov (United States)

    2010-10-01

    ... framework for labor-management cooperation to advance the Government's procurement interest in cost...) Provide the following information to the Agency Labor Advisor (GSA Acquisition Policy Division (MVP)): (i...

  13. Electrohysterography of labor contractions: propagation velocity and direction

    NARCIS (Netherlands)

    Mikkelsen, E.; Johansen, P.; Fuglsang-Frederiksen, A.; Uldbjerg, N.

    2013-01-01

    OBJECTIVE: Electrohysterographic assessment of the propagation velocity of uterine depolarization has been introduced as a promising predictor of preterm labor. Therefore, the objectives of this study were to characterize the uterine electrohysterographic signals during labor and to determine the

  14. Main Directions of Labor Potential Development of Trade in Ukraine

    OpenAIRE

    Stepanova Larysa

    2013-01-01

    The article reviews the main provisions of national programs for maintenance and development of labor potential of Ukraine and gives some additional proposals for the development of the labor potential of the trade industry

  15. Mercado Laboral de Enfermería en el Estado de Guanajuato Mercado Laboral de Enfermería en el Estado de Guanajuato

    Directory of Open Access Journals (Sweden)

    Ma. Magdalena Zárate Banda

    2012-02-01

    Full Text Available A descriptive, prospective and transversal type investigation was undertaken in order to identify the needs of the nursing labor market. The study shows the characteristics of the nursing labor market in the state of Guanajuato, referred to the potential and actual demands of this working force in the principal hiring institutions, their requirements on training skills and the potential working areas. The findings demonstrate a rising demand for the undergraduate nursing degree in the private health services institutions, civil associations, companies and educational services, it is worthwhile noting the demand for the specialization within the nursing field. The hiring perspectives in the studied institutions are focused towards general nurses and the undergraduate nursing degree. As far as the required profile by the DES-E of the University, the nursing graduates are up to the requirements.Con el objeto de identificar las necesidades del mercado laboral para Enfermería, se realizó una investigación de tipo descriptivo, prospectivo y transversal. El estudio muestra las características del Mercado Laboral de Enfermería en el Estado de Guanajuato, referidas a la demanda real y potencial de este personal en las principales instituciones empleadoras, sus requerimientos sobre la formación y las áreas actuales y potenciales de desempeño. Entrelos principales hallazgos resaltan el aumento de la demanda potencial para el nivel licenciatura en las instituciones de servicios de salud privados, asociaciones civiles, empresas productoras de bienes y de servicios educativos, haciéndose notoria la diversificación del campo de trabajo de la profesión de enfermería, tanto por tipo de institución como por servicios a atender. Las perspectivas de contratación en las instituciones estudiadas se enfocan hacia los niveles de formación de Enfermera General y Licenciada en Enfermería. En relación al perfil requerido, los egresados de la DES-E cubren

  16. A Transnational Analysis – Two Models: Migration and Employment across Europe. Academic Qualifications and Labor Market Needs

    Directory of Open Access Journals (Sweden)

    Cristina Iova

    2007-07-01

    Full Text Available Supporting sustainable development should remain a permanent concern, especially focus on increasing resources efficiency should be the first priority in order to ensure balance and flexibility for growth and more and better jobs creation. Investments in human resources represent a key factor in supporting economic development. The most important investment for HRD is the investment in human capital, and, mainly, in education. The quality and labor force qualification should be promoted by encouraging people to participate in education. Education institutions should participate to the gaps identification given the labor market demands, to create an educated labor force with the right qualifications. At the same time, companies should be encouraged to invest in their employees training, through the job training or lifelong education. All these in supporting the knowledge promotion, because the knowledge, as is defined by the Nobel Price laureate, Herbert Simon, became “the element number one of economic growth …”.

  17. Human trafficking, labor brokering, and mining in southern Africa: responding to a decentralized and hidden public health disaster.

    Science.gov (United States)

    Steele, Sarah

    2013-01-01

    Many southern African economies are dependent on the extractive industries. These industries rely on low-cost labor, often supplied by migrants, typically acquired through labor brokers. Very little attention has so far been paid to trafficking of men into extractive industries or its connection with trafficked women in the region's mining hubs. Recent reports suggest that labor-brokering practices foster human trafficking, both by exposing migrant men to lack of pay and exploitative conditions and by creating male migratory patterns that generate demand for sex workers and associated trafficking of women and girls. While trafficking in persons violates human rights, and thus remains a priority issue globally, there is little or no evidence of an effective political response to mine-related trafficking in southern Africa. This article concludes with recommendations for legal and policy interventions, as well as an enhanced public health response, which if implemented would help reduce human trafficking toward mining sites.

  18. Uterine overdistention induces preterm labor mediated by inflammation: observations in pregnant women and nonhuman primates

    Science.gov (United States)

    Waldorf, Kristina M. Adams; Singh, Natasha; Mohan, Aarthi R.; Young, Roger C.; Ngo, Lisa; Das, Ananya; Tsai, Jesse; Bansal, Aasthaa; Paolella, Louis; Herbert, Bronwen R.; Sooranna, Suren R.; Gough, G. Michael; Astley, Cliff; Vogel, Keith; Baldessari, Audrey E.; Bammler, Theodor K.; MacDonald, James; Gravett, Michael G.; Rajagopal, Lakshmi; Johnson, Mark R.

    2015-01-01

    OBJECTIVE Uterine overdistention is thought to induce preterm labor in women with twin and multiple pregnancies, but the pathophysiology remains unclear. We investigated for the first time the pathogenesis of preterm birth associated with rapid uterine distention in a pregnant nonhuman primate model. STUDY DESIGN A nonhuman primate model of uterine overdistention was created using preterm chronically catheterized pregnant pigtail macaques (Macaca nemestrina) by inflation of intraamniotic balloons (N = 6), which were compared to saline controls (N = 5). Cesarean delivery was performed due to preterm labor or at experimental end. Microarray, quantitative reverse transcriptase polymerase chain reaction, Luminex (Austin, TX), and enzyme-linked immunosorbent assay were used to measure messenger RNA (mRNA) and/or protein levels from monkey (amniotic fluid, myometrium, maternal plasma) and human (amniocytes, amnion, myometrium) tissues. Statistical analysis employed analysis of covariance and Wilcoxon rank sum. Biomechanical forces were calculated using the law of Laplace. RESULTS Preterm labor occurred in 3 of 6 animals after balloon inflation and correlated with greater balloon volume and uterine wall stress. Significant elevations of inflammatory cytokines and prostaglandins occurred following uterine overdistention in an “inflammatory pulse” that correlated with preterm labor (interleukin [IL]-1β, tumor necrosis factor [TNF]-α, IL-6, IL-8, CCL2, prostaglandin E2, prostaglandin F2α, all P polyhydramnios (IL6 and TNF mRNA, P polyhydramnios and twins are involved in tissue remodeling and muscle growth. CONCLUSION Uterine overdistention by inflation of an intraamniotic balloon is associated with an inflammatory pulse that precedes and correlates with preterm labor. Our results indicate that inflammation is an early event after a mechanical stress on the uterus and leads to preterm labor when the stress is sufficiently great. Further, we find evidence of uterine

  19. Generalized Models of Japanese Demand for Fish

    OpenAIRE

    James Eales; Catherine Durham; Cathy R. Wessells

    1997-01-01

    Given a relative lack of knowledge about Japanese consumer preferences for fish, Japanese fish demand is modeled using both Marshallian (ordinary) and inverse demand systems, each of which nests a number of competing specifications. Results indicate that the inverse demand systems dominate the ordinary demand systems in forecasting performance and in nonnested tests. The inverse system suggests that Japanese fish prices are less responsive to changes in consumption than found in previous stud...

  20. Empirical heuristics for improving Intermittent Demand Forecasting

    OpenAIRE

    Petropoulos, Fotios; Nikolopoulos, Konstantinos; Spithourakis, George; Assimakopoulos, Vassilios

    2013-01-01

    Purpose– Intermittent demand appears sporadically, with some time periods not even displaying any demand at all. Even so, such patterns constitute considerable proportions of the total stock in many industrial settings. Forecasting intermittent demand is a rather difficult task but of critical importance for corresponding cost savings. The current study aims to examine the empirical outcomes of three heuristics towards the modification of established intermittent demand forecasting approaches...