Sample records for vacancy duration wage

  1. 29 CFR 511.5 - Vacancies and dissolution of committees.

    Code of Federal Regulations, 2010 CFR

    2010-07-01

    ... 29 Labor 3 2010-07-01 2010-07-01 false Vacancies and dissolution of committees. 511.5 Section 511.5 Labor Regulations Relating to Labor (Continued) WAGE AND HOUR DIVISION, DEPARTMENT OF LABOR REGULATIONS WAGE ORDER PROCEDURE FOR AMERICAN SAMOA § 511.5 Vacancies and dissolution of committees. The...

  2. 29 CFR 511.5 - Vacancies and dissolution of committees.

    Code of Federal Regulations, 2011 CFR

    2011-07-01

    ... 29 Labor 3 2011-07-01 2011-07-01 false Vacancies and dissolution of committees. 511.5 Section 511.5 Labor Regulations Relating to Labor (Continued) WAGE AND HOUR DIVISION, DEPARTMENT OF LABOR REGULATIONS WAGE ORDER PROCEDURE FOR AMERICAN SAMOA § 511.5 Vacancies and dissolution of committees. The...

  3. 29 CFR 511.5 - Vacancies and dissolution of committees.

    Code of Federal Regulations, 2014 CFR

    2014-07-01

    ... 29 Labor 3 2014-07-01 2014-07-01 false Vacancies and dissolution of committees. 511.5 Section 511.5 Labor Regulations Relating to Labor (Continued) WAGE AND HOUR DIVISION, DEPARTMENT OF LABOR REGULATIONS WAGE ORDER PROCEDURE FOR AMERICAN SAMOA § 511.5 Vacancies and dissolution of committees. The...

  4. 29 CFR 511.5 - Vacancies and dissolution of committees.

    Code of Federal Regulations, 2012 CFR

    2012-07-01

    ... 29 Labor 3 2012-07-01 2012-07-01 false Vacancies and dissolution of committees. 511.5 Section 511.5 Labor Regulations Relating to Labor (Continued) WAGE AND HOUR DIVISION, DEPARTMENT OF LABOR REGULATIONS WAGE ORDER PROCEDURE FOR AMERICAN SAMOA § 511.5 Vacancies and dissolution of committees. The...

  5. 29 CFR 511.5 - Vacancies and dissolution of committees.

    Code of Federal Regulations, 2013 CFR

    2013-07-01

    ... 29 Labor 3 2013-07-01 2013-07-01 false Vacancies and dissolution of committees. 511.5 Section 511.5 Labor Regulations Relating to Labor (Continued) WAGE AND HOUR DIVISION, DEPARTMENT OF LABOR REGULATIONS WAGE ORDER PROCEDURE FOR AMERICAN SAMOA § 511.5 Vacancies and dissolution of committees. The...

  6. Revisiting the relationship between wages and sleep duration: The role of insomnia.

    PubMed

    Sedigh, Golnaz; Devlin, Rose Anne; Grenier, Gilles; Deri Armstrong, Catherine

    2017-02-01

    This paper uses the 2005 and 2010 Canadian General Social Surveys (Time Use) to investigate the effect of wages on the sleep duration of individuals in the labour force. The endogeneity of wages is taken into account with an instrumental variables approach; we find that the wage rate affects sleeping time in general, corroborating Biddle and Hamermesh's (1990) main conclusion. A ten percent increase in the wage rate leads to an 11-12min decrease in sleep per week. But this number masks several effects. The responsiveness of sleep time to wage rate changes depends upon the sex of the individual, whether or not sleep problems are present and general economic conditions. By far the largest adjustment is found for insomniacs in 2010, a year of general economic downturn in Canada. We also investigate the non-randomness of insomnia in the population by using a Heckman procedure, and find that the sleep time of female non-insomniacs is even more responsive to wage rate changes once account is taken of this selection bias, but otherwise selection was not a problem in our samples. Crown Copyright © 2016. Published by Elsevier B.V. All rights reserved.

  7. An investigation into the effect of type I and type II diabetes duration on employment and wages.

    PubMed

    Minor, Travis

    2013-12-01

    Using data from the National Longitudinal Survey of Youth 1979, the current study examines the effect of type I and type II diabetes on employment status and wages. The results suggest that both the probability of employment and wages are negatively related to the number of years since the initial diagnosis of diabetes. Moreover, the effect of diabetes duration on the probability of employment appears to be nonlinear, peaking around 16 years for females and 10 years for males. A similar negative effect on wages is found only in male diabetics. Finally, the results suggest that failure to distinguish between type I and type II diabetics may lead to some counterintuitive results. Published by Elsevier B.V.

  8. Great expectations: Past wages and unemployment durations☆

    PubMed Central

    Böheim, Renè; Horvath, Gerard Thomas; Winter-Ebmer, Rudolf

    2011-01-01

    Decomposing wages into worker and firm wage components, we find that firm-fixed components are sizeable parts of workers' wages. If workers can only imperfectly observe the extent of firm-fixed components in their wages, they might be misled about the overall wage distribution. Such misperceptions may lead to unjustified high reservation wages, resulting in overly long unemployment durations. We examine the influence of previous wages on unemployment durations for workers after exogenous lay-offs and, using Austrian administrative data, we find that younger workers are, in fact, unemployed longer if they profited from high firm-fixed components in the past. We interpret our findings as evidence for overconfidence generated by imperfectly observed productivity. PMID:22211003

  9. Wage increases in the clinical laboratory: how are workers faring against inflation and in comparison to other health professions?

    PubMed

    Chapman, Susan A; McClory, Vasey; Ward-Cook, Kory

    2005-07-26

    High vacancy rates in the clinical laboratory profession have led to the use of wage increases and financial incentives to attract and retain workers. American Society for Clinical Pathology (ASCP) surveys indicate that wages for Medical Technologists and Medical Laboratory Technicians have been steadily rising in the past few years following years of little or no increases. When adjusted for inflation, the real wage increases have even modestly exceeded the inflation rate. However, wages in the clinical laboratory remain lower than in several other allied health professions with comparable educational preparation. Achieving competitive wages will be important in addressing the long-term need to attract more students to the clinical laboratory.

  10. Does it get better? A quasi-cohort analysis of sexual minority wage gaps.

    PubMed

    Waite, Sean

    2015-11-01

    With few exceptions, it has been found that gay men earn less and lesbians earn more than their heterosexual counterparts. Most of the current literature has used single cross-sectional datasets to test possible sources of these wage differentials. This study adds to this literature by presenting a theoretical framework, grounded in gender theory, to explore: (a) whether sexual minority wage gaps have attenuated over the last decade, (b) whether wage gaps vary by age group, and (c) if wage gaps vary with duration in the labor market. Using Canadian census and survey data, this study finds no evidence that wage gaps have attenuated for gay men and only small reductions for lesbians and heterosexual women, relative to heterosexual men. Wage gaps are larger for younger gay men than for older gay men, which may suggest a "coming out penalty". The lesbian wage premium, vis-á-vis heterosexual women, does not appear at initial labor market entry; rather it develops with duration in the labour market. Copyright © 2015 Elsevier Inc. All rights reserved.

  11. Minimum Wage Effects throughout the Wage Distribution

    ERIC Educational Resources Information Center

    Neumark, David; Schweitzer, Mark; Wascher, William

    2004-01-01

    This paper provides evidence on a wide set of margins along which labor markets can adjust in response to increases in the minimum wage, including wages, hours, employment, and ultimately labor income. Not surprisingly, the evidence indicates that low-wage workers are most strongly affected, while higher-wage workers are little affected. Workers…

  12. 75 FR 37457 - Maintenance Wage Rate Wage Recommendation and Maintenance Wage Survey; Report of Additional...

    Federal Register 2010, 2011, 2012, 2013, 2014

    2010-06-29

    ... DEPARTMENT OF HOUSING AND URBAN DEVELOPMENT [Docket No. FR-5376-N-54] Maintenance Wage Rate Wage Recommendation and Maintenance Wage Survey; Report of Additional Classification and Wage Rate AGENCY: Office of... requirement described below has been submitted to the Office of Management and Budget (OMB) for review, as...

  13. 75 FR 4099 - Maintenance Wage Rate Wage Recommendation and Maintenance Wage Survey; Report of Additional...

    Federal Register 2010, 2011, 2012, 2013, 2014

    2010-01-26

    ... DEPARTMENT OF HOUSING AND URBAN DEVELOPMENT [Docket No. FR-5376-N-06] Maintenance Wage Rate Wage Recommendation and Maintenance Wage Survey; Report of Additional Classification and Wage Rate AGENCY: Office of... requirement described below has been submitted to the Office of Management and Budget (OMB) for review, as...

  14. Rural Hospital Wages and the Area Wage Index

    PubMed Central

    Dalton, Kathleen; Slifkin, Rebecca T.; Howard, Hilda A.

    2002-01-01

    We examined data on hospital hourly wages and the prospective payment system (PPS) wage index from 1990 to 1997, to determine if incremental changes to the index have improved its precision and equity as a regional cost adjuster. The differential between average rural and urban PPS hourly wages has declined by almost one-fourth over the 8-year study period. Nearly one-half of the decrease is attributable to regulatory and reporting changes in the annual hospital wage survey. Patterns of within-market wage variation across rural-urban continuum codes identify three separate sub-markets within the State-level aggregates defining rural labor markets. Geographic reclassification decisions appear to eliminate one of the three. Remaining systematic within-market rural wage differences work to the reimbursement advantage of hospitals in the smaller and more isolated communities. PMID:12545604

  15. 29 CFR 779.17 - Wage and wage payments to tipped employees.

    Code of Federal Regulations, 2010 CFR

    2010-07-01

    ... ACT AS APPLIED TO RETAILERS OF GOODS OR SERVICES General Some Basic Definitions § 779.17 Wage and wage... per centum of the applicable minimum wage rate, except that in the case of an employee who (either... 29 Labor 3 2010-07-01 2010-07-01 false Wage and wage payments to tipped employees. 779.17 Section...

  16. Wage Leadership in Construction.

    DTIC Science & Technology

    1981-01-01

    LEADERSHIP IN CONSTRUCTION Wage leadership is the theory that wage increases in one sector lead to imitative increases elsewhere. In this paper we...test this theory in a large industry where wage leadership is supposed to be dominant- construction. Alternate theories of wage determination (excess...demand, real wage bargaining) are also tested, along with %he efficacy of the 1971-73 wagecotls BACKGROUND The theory of wage leadership is an important

  17. 20 CFR 404.1247 - When to report wages-for wages paid prior to 1987.

    Code of Federal Regulations, 2010 CFR

    2010-04-01

    ... 20 Employees' Benefits 2 2010-04-01 2010-04-01 false When to report wages-for wages paid prior to... Report Wages and Contributions-for Wages Paid Prior to 1987 § 404.1247 When to report wages—for wages paid prior to 1987. A State shall report wages for the calendar year in which they were actually paid...

  18. Wages, wage violations, and pesticide safety experienced by migrant farmworkers in North Carolina.

    PubMed

    Robinson, Erin; Nguyen, Ha T; Isom, Scott; Quandt, Sara A; Grzywacz, Joseph G; Chen, Haiying; Arcury, Thomas A

    2011-01-01

    Farmworkers have the potential to receive wages that fail to meet minimum wage standards. This analysis describes wages and minimum wage violations among farmworkers, and it determines associations of wage violations with personal characteristics and pesticide safety regulation violations. Data are from a cross-sectional survey of 300 eastern North Carolina farmworkers conducted in June through August, 2009. Most farmworkers (90.0%) were paid by the hour, but 11.7 percent received piece-rate pay. Wage violations were prevalent among farmworkers: 18.3 percent of all farmworkers, 45.3 percent of farmworkers without H-2A visas, and 3.6 percent of farmworkers with H-2A visas experienced wage violations. Most farmworkers experienced numerous pesticide safety violations. Personal characteristics were not associated with wage violations among farmworkers without H-2A visas, but some pesticide safety violations were associated with wage violations. The association of violations indicates that some growers generally violate regulations. Greater enforcement of all regulations is needed.

  19. WAGES, WAGE VIOLATIONS, AND PESTICIDE SAFETY EXPERIENCED BY MIGRANT FARMWORKERS IN NORTH CAROLINA*

    PubMed Central

    ROBINSON, ERIN; NGUYEN, HA T.; ISOM, SCOTT; QUANDT, SARA A.; GRZYWACZ, JOSEPH G.; CHEN, HAIYING; ARCURY, THOMAS A.

    2012-01-01

    Farmworkers have the potential to receive wages that fail to meet minimum wage standards. This analysis describes wages and minimum wage violations among farmworkers, and it determines associations of wage violations with personal characteristics and pesticide safety regulation violations. Data are from a cross-sectional survey of 300 eastern North Carolina farmworkers conducted in June through August, 2009. Most farmworkers (90.0%) were paid by the hour, but 11.7 percent received piece-rate pay. Wage violations were prevalent among farmworkers: 18.3 percent of all farmworkers, 45.3 percent of farmworkers without H-2A visas, and 3.6 percent of farmworkers with H-2A visas experienced wage violations. Most farmworkers experienced numerous pesticide safety violations. Personal characteristics were not associated with wage violations among farmworkers without H-2A visas, but some pesticide safety violations were associated with wage violations. The association of violations indicates that some growers generally violate regulations. Greater enforcement of all regulations is needed. PMID:21733804

  20. 20 CFR 404.1041 - Wages.

    Code of Federal Regulations, 2012 CFR

    2012-04-01

    ...' Benefits SOCIAL SECURITY ADMINISTRATION FEDERAL OLD-AGE, SURVIVORS AND DISABILITY INSURANCE (1950- ) Employment, Wages, Self-Employment, and Self-Employment Income Wages § 404.1041 Wages. (a) The term wages means remuneration paid to you as an employee for employment unless specifically excluded. Wages are...

  1. 20 CFR 404.1041 - Wages.

    Code of Federal Regulations, 2014 CFR

    2014-04-01

    ...' Benefits SOCIAL SECURITY ADMINISTRATION FEDERAL OLD-AGE, SURVIVORS AND DISABILITY INSURANCE (1950- ) Employment, Wages, Self-Employment, and Self-Employment Income Wages § 404.1041 Wages. (a) The term wages means remuneration paid to you as an employee for employment unless specifically excluded. Wages are...

  2. 20 CFR 404.1041 - Wages.

    Code of Federal Regulations, 2010 CFR

    2010-04-01

    ...' Benefits SOCIAL SECURITY ADMINISTRATION FEDERAL OLD-AGE, SURVIVORS AND DISABILITY INSURANCE (1950- ) Employment, Wages, Self-Employment, and Self-Employment Income Wages § 404.1041 Wages. (a) The term wages means remuneration paid to you as an employee for employment unless specifically excluded. Wages are...

  3. 20 CFR 404.1041 - Wages.

    Code of Federal Regulations, 2013 CFR

    2013-04-01

    ...' Benefits SOCIAL SECURITY ADMINISTRATION FEDERAL OLD-AGE, SURVIVORS AND DISABILITY INSURANCE (1950- ) Employment, Wages, Self-Employment, and Self-Employment Income Wages § 404.1041 Wages. (a) The term wages means remuneration paid to you as an employee for employment unless specifically excluded. Wages are...

  4. 20 CFR 404.1041 - Wages.

    Code of Federal Regulations, 2011 CFR

    2011-04-01

    ...' Benefits SOCIAL SECURITY ADMINISTRATION FEDERAL OLD-AGE, SURVIVORS AND DISABILITY INSURANCE (1950- ) Employment, Wages, Self-Employment, and Self-Employment Income Wages § 404.1041 Wages. (a) The term wages means remuneration paid to you as an employee for employment unless specifically excluded. Wages are...

  5. Vacancies and Vacancy-Mediated Self Diffusion in Cr 2 O 3 : A First-Principles Study

    DOE Office of Scientific and Technical Information (OSTI.GOV)

    Medasani, Bharat; Sushko, Maria L.; Rosso, Kevin M.

    Charged and neutral vacancies and vacancy mediated self diffusion in alpha-Cr2O3 were investigated using first principles density functional theory (DFT) and periodic supercell formalism. The vacancy formation energies of charged defects were calculated using the electrostatic finite-size corrections to account for electrostatic interactions between supercells and the corrections for the bandgap underestimation in DFT. Calculations predict that neutral oxygen (O) vacancies are predominant in chromium (Cr)-rich conditions and Cr vacancies with -2 charge state are the dominant defects in O-rich conditions. The charge transition levels of both O and Cr vacancies are deep within the bandgap indicating the stability ofmore » these defects. Transport calculations indicate that vacancy mediated diffusion along the basal plane has lower energy barriers for both O and Cr ions. The most favorable vacancy mediated self diffusion processes correspond to the diffusion of Cr ion in 3+ charge state and O ion in 2- state, respectively. Our calculations reveal that Cr triple defects comprised of Cr in octahedral interstitial sites with two adjacent Cr vacancies along the c-axis have a lower formation energy compared to that of charged Cr vacancies. The formation of such triple defects facilitate Cr self diffusion along the c-axis.« less

  6. The potential imposition of wage controls on nurses: a threat to nurses, patients, and hospitals.

    PubMed

    Buerhaus, Peter I

    2008-01-01

    When there are shortages of RNs, hospitals and health care organizations in competitive nurse labor markets respond by increasing wages: some hospitals will respond faster and some will offer higher wages than others. The wage increase brings about two important short and long-run outcomes that, together, will increase the supply of RNs in the labor market. Because wage controls prevent the flexibility of wages to adjust, they can cause a shortage to develop when the demand for RNs is increasing (as in the 1970s), and wage controls will lengthen the duration of a shortage once it has begun. The impacts of prolonged RN shortages are multifaceted and destructive to nurses, patients, and hospitals. Looking ahead over the next 15 years when the demand for RNs is expected to grow by roughly 3% per year and the supply of RNs by much less than that, a new nursing shortage is projected to develop and reach a deficit of 285,000 RNs by 2020. The worst thing that could happen to the nursing profession would be to impose wage controls on nurses as this would prevent the needed short and long-run labor supply responses from developing and thereby eliminate the shortage.

  7. Rising above the Minimum Wage.

    ERIC Educational Resources Information Center

    Even, William; Macpherson, David

    An in-depth analysis was made of how quickly most people move up the wage scale from minimum wage, what factors influence their progress, and how minimum wage increases affect wage growth above the minimum. Very few workers remain at the minimum wage over the long run, according to this study of data drawn from the 1977-78 May Current Population…

  8. A comparison of salary-wage and hourly-wage acute care nursing units: a pilot study.

    PubMed

    Hickey, Rosa G; Buchko, Barbara L; Coe, Paula F; Woods, Anne B

    2015-05-01

    This pilot study examined differences in RN perception of the professional practice environment and financial indicators between salary-wage and hourly-wage compensation models. There is a dearth of current information regarding use of salary-wage models for compensation for direct care nurses. A descriptive, comparative design was used to examine the Revised Professional Practice Environment Scale (RPPE) and financial indicators of nurses in a nonprofit healthcare system over a 6-month period. Mean scores on the RPPE were significantly lower for hourly-wage RNs, and the hourly-wage model resulted in a 1.2% additional cost for overtime hours compared with the fixed cost of the salary-wage model. Nurses in an hourly-wage unit reported a significantly lower perception of the clinical practice environment than did their peers in a salary-wage unit, indicating that professional practice perceptions in a salary-wage unit may provide a more effective professional practice environment. Financial analysis resulted in a budget-neutral impact.

  9. Interindustry Wage Differentials and the Gender Wage Gap.

    ERIC Educational Resources Information Center

    Fields, Judith; Wolff, Edward N.

    1995-01-01

    Wages of female workers differ significantly by industry. The average woman earns about 65% as much as the average man; 12%-22% of the gap is explained by differences in patterns of interindustry wage differentials and 15%-19% by differences in gender distribution of workers. Combined industry effects explain about one-third of the gender wage…

  10. 5 CFR 532.261 - Special wage schedules for leader and supervisory schedules for leader and supervisory wage...

    Code of Federal Regulations, 2012 CFR

    2012-01-01

    ... supervisory schedules for leader and supervisory wage employees in the Puerto Rico wage area. 532.261 Section... schedules for leader and supervisory wage employees in the Puerto Rico wage area. (a) The Department of... the Puerto Rico wage area. (c) The step 2 rate for the supervisory wage schedule shall be: (1) For...

  11. 5 CFR 532.261 - Special wage schedules for leader and supervisory schedules for leader and supervisory wage...

    Code of Federal Regulations, 2014 CFR

    2014-01-01

    ... supervisory schedules for leader and supervisory wage employees in the Puerto Rico wage area. 532.261 Section... schedules for leader and supervisory wage employees in the Puerto Rico wage area. (a) The Department of... the Puerto Rico wage area. (c) The step 2 rate for the supervisory wage schedule shall be: (1) For...

  12. 5 CFR 532.261 - Special wage schedules for leader and supervisory schedules for leader and supervisory wage...

    Code of Federal Regulations, 2011 CFR

    2011-01-01

    ... supervisory schedules for leader and supervisory wage employees in the Puerto Rico wage area. 532.261 Section... schedules for leader and supervisory wage employees in the Puerto Rico wage area. (a) The Department of... the Puerto Rico wage area. (c) The step 2 rate for the supervisory wage schedule shall be: (1) For...

  13. 5 CFR 532.261 - Special wage schedules for leader and supervisory schedules for leader and supervisory wage...

    Code of Federal Regulations, 2010 CFR

    2010-01-01

    ... supervisory schedules for leader and supervisory wage employees in the Puerto Rico wage area. 532.261 Section... schedules for leader and supervisory wage employees in the Puerto Rico wage area. (a) The Department of... the Puerto Rico wage area. (c) The step 2 rate for the supervisory wage schedule shall be: (1) For...

  14. 5 CFR 532.261 - Special wage schedules for leader and supervisory schedules for leader and supervisory wage...

    Code of Federal Regulations, 2013 CFR

    2013-01-01

    ... supervisory schedules for leader and supervisory wage employees in the Puerto Rico wage area. 532.261 Section... schedules for leader and supervisory wage employees in the Puerto Rico wage area. (a) The Department of... the Puerto Rico wage area. (c) The step 2 rate for the supervisory wage schedule shall be: (1) For...

  15. A living wage for research subjects.

    PubMed

    Phillips, Trisha B

    2011-01-01

    Offering cash payments to research subjects is a common recruiting method, but this practice continues to be controversial because of its potential to compromise the protection of human subjects. Federal regulations and guidelines currently allow researchers to pay subjects for participation, but they say very little about how much researchers can pay their subjects. This paper argues that the federal regulations and guidelines should implement a standard payment formula. It argues for a wage payment model, and critically examines three candidates for a base wage: the nonfarm production wage, the FLSA minimum wage, and a living wage. After showing that the nonfarm production wage is too high to satisfy ethical criteria, and the minimum wage is too low, this paper concludes that the wage payment model with a base wage equivalent to a living wage is the best candidate for a standard payment formula in human subjects research. © 2011 American Society of Law, Medicine & Ethics, Inc.

  16. A comparison of average wages with age-specific wages for assessing indirect productivity losses: analytic simplicity versus analytic precision.

    PubMed

    Connolly, Mark P; Tashjian, Cole; Kotsopoulos, Nikolaos; Bhatt, Aomesh; Postma, Maarten J

    2017-07-01

    Numerous approaches are used to estimate indirect productivity losses using various wage estimates applied to poor health in working aged adults. Considering the different wage estimation approaches observed in the published literature, we sought to assess variation in productivity loss estimates when using average wages compared with age-specific wages. Published estimates for average and age-specific wages for combined male/female wages were obtained from the UK Office of National Statistics. A polynomial interpolation was used to convert 5-year age-banded wage data into annual age-specific wages estimates. To compare indirect cost estimates, average wages and age-specific wages were used to project productivity losses at various stages of life based on the human capital approach. Discount rates of 0, 3, and 6 % were applied to projected age-specific and average wage losses. Using average wages was found to overestimate lifetime wages in conditions afflicting those aged 1-27 and 57-67, while underestimating lifetime wages in those aged 27-57. The difference was most significant for children where average wage overestimated wages by 15 % and for 40-year-olds where it underestimated wages by 14 %. Large differences in projecting productivity losses exist when using the average wage applied over a lifetime. Specifically, use of average wages overestimates productivity losses between 8 and 15 % for childhood illnesses. Furthermore, during prime working years, use of average wages will underestimate productivity losses by 14 %. We suggest that to achieve more precise estimates of productivity losses, age-specific wages should become the standard analytic approach.

  17. 5 CFR 551.311 - Subminimum wage.

    Code of Federal Regulations, 2010 CFR

    2010-01-01

    ... FAIR LABOR STANDARDS ACT Minimum Wage Provisions Subminimum Wage § 551.311 Subminimum wage. An agency... minimum wage specified in section 6(a)(1) of the Act. [45 FR 85664, Dec. 30, 1980] ... 5 Administrative Personnel 1 2010-01-01 2010-01-01 false Subminimum wage. 551.311 Section 551.311...

  18. Low-Wage Counties Face Locational Disadvantages.

    ERIC Educational Resources Information Center

    Gibbs, Robert; Cromartie, John B.

    2000-01-01

    Small populations and remoteness are the most salient features of low-wage counties. These locational attributes coincide with fewer high-wage jobs, yet low wages within industries define low-wage counties more than industry composition. Although adults in low-wage counties have less education and labor force participation overall, the role played…

  19. Stall in Women's Real Wage Growth Slows Progress in Closing the Wage Gap. Briefing Paper.

    ERIC Educational Resources Information Center

    Hartmann, Heidi; Whittaker, Julie

    Since 1979, the wage gap between women and men has narrowed significantly, falling by more than 10 percent overall. The closing of the wage gap has slowed considerably in the 1990's, however, with women's real wages (adjusted for inflation) stagnating in recent year and men's wages continuing to decline. The lack of growth in both women's and…

  20. 5 CFR 551.301 - Minimum wage.

    Code of Federal Regulations, 2010 CFR

    2010-01-01

    ... 5 Administrative Personnel 1 2010-01-01 2010-01-01 false Minimum wage. 551.301 Section 551.301... FAIR LABOR STANDARDS ACT Minimum Wage Provisions Basic Provision § 551.301 Minimum wage. (a)(1) Except... employees wages at rates not less than the minimum wage specified in section 6(a)(1) of the Act for all...

  1. 24 CFR 983.254 - Vacancies.

    Code of Federal Regulations, 2010 CFR

    2010-04-01

    ... vacancy (and notwithstanding the reasonable good faith efforts of the PHA to fill such vacancies), the PHA... on the PHA waiting list referred by the PHA. (3) The PHA and the owner must make reasonable good faith efforts to minimize the likelihood and length of any vacancy. (b) Reducing number of contract...

  2. 75 FR 68416 - Administrative Wage Garnishment

    Federal Register 2010, 2011, 2012, 2013, 2014

    2010-11-08

    ... FEDERAL TRADE COMMISSION 16 CFR Part 1 Administrative Wage Garnishment AGENCY: Federal Trade... 31 U.S.C. 3720D) authorizes collection of Federal agency debt by administrative wage garnishment. Wage garnishment is a process whereby an employer withholds amounts from an employee's wages and pays...

  3. Wage differentials among Appalachian sawmills

    Treesearch

    Charles H. Wolf

    1977-01-01

    Wage differences among Appalachian sawmills were investigated, using multiple-regression analysis. Wages and fringe benefits were found to vary with type of product sawed, education of the work force, distance to urban areas, general wage levels, and use of collective-bargaining agreements between management and labor.

  4. 5 CFR 532.247 - Wage change surveys.

    Code of Federal Regulations, 2010 CFR

    2010-01-01

    ... 5 Administrative Personnel 1 2010-01-01 2010-01-01 false Wage change surveys. 532.247 Section 532... SYSTEMS Prevailing Rate Determinations § 532.247 Wage change surveys. (a) Wage change surveys shall be conducted in each wage area in years during which full-scale wage surveys are not conducted. (b) Data shall...

  5. 5 CFR 532.247 - Wage change surveys.

    Code of Federal Regulations, 2014 CFR

    2014-01-01

    ... 5 Administrative Personnel 1 2014-01-01 2014-01-01 false Wage change surveys. 532.247 Section 532... SYSTEMS Prevailing Rate Determinations § 532.247 Wage change surveys. (a) Wage change surveys shall be conducted in each wage area in years during which full-scale wage surveys are not conducted. (b) Data shall...

  6. 5 CFR 532.247 - Wage change surveys.

    Code of Federal Regulations, 2012 CFR

    2012-01-01

    ... 5 Administrative Personnel 1 2012-01-01 2012-01-01 false Wage change surveys. 532.247 Section 532... SYSTEMS Prevailing Rate Determinations § 532.247 Wage change surveys. (a) Wage change surveys shall be conducted in each wage area in years during which full-scale wage surveys are not conducted. (b) Data shall...

  7. 5 CFR 532.247 - Wage change surveys.

    Code of Federal Regulations, 2011 CFR

    2011-01-01

    ... 5 Administrative Personnel 1 2011-01-01 2011-01-01 false Wage change surveys. 532.247 Section 532... SYSTEMS Prevailing Rate Determinations § 532.247 Wage change surveys. (a) Wage change surveys shall be conducted in each wage area in years during which full-scale wage surveys are not conducted. (b) Data shall...

  8. 7 CFR 1205.327 - Vacancies.

    Code of Federal Regulations, 2011 CFR

    2011-01-01

    ... AND ORDERS; MISCELLANEOUS COMMODITIES), DEPARTMENT OF AGRICULTURE COTTON RESEARCH AND PROMOTION Cotton Research and Promotion Order Cotton Board § 1205.327 Vacancies. To fill any vacancy occasioned by the...

  9. 7 CFR 1205.327 - Vacancies.

    Code of Federal Regulations, 2013 CFR

    2013-01-01

    ... AND ORDERS; MISCELLANEOUS COMMODITIES), DEPARTMENT OF AGRICULTURE COTTON RESEARCH AND PROMOTION Cotton Research and Promotion Order Cotton Board § 1205.327 Vacancies. To fill any vacancy occasioned by the...

  10. 7 CFR 1205.327 - Vacancies.

    Code of Federal Regulations, 2014 CFR

    2014-01-01

    ... AND ORDERS; MISCELLANEOUS COMMODITIES), DEPARTMENT OF AGRICULTURE COTTON RESEARCH AND PROMOTION Cotton Research and Promotion Order Cotton Board § 1205.327 Vacancies. To fill any vacancy occasioned by the...

  11. 22 CFR 506.6 - Publicizing vacancies.

    Code of Federal Regulations, 2010 CFR

    2010-04-01

    ... 22 Foreign Relations 2 2010-04-01 2010-04-01 true Publicizing vacancies. 506.6 Section 506.6 Foreign Relations BROADCASTING BOARD OF GOVERNORS PART-TIME CAREER EMPLOYMENT PROGRAM § 506.6 Publicizing vacancies. When applicants from outside the Federal service are desired, part-time vacancies may be...

  12. 29 CFR 4.3 - Wage determinations.

    Code of Federal Regulations, 2010 CFR

    2010-07-01

    ...)(i).) (e) Wage determinations will be available for public inspection during business hours at the... addition, most prevailing wage determinations are available online from WDOL. Archived versions of SCA wage...

  13. Efficiency-wage competition and nonlinear dynamics

    NASA Astrophysics Data System (ADS)

    Guerrazzi, Marco; Sodini, Mauro

    2018-05-01

    In this paper we develop a nonlinear version of the efficiency-wage competition model pioneered by Hahn (1987) [27]. Under the assumption that the strategic relationship among optimal wage bids put forward by competing firms is non-monotonic, we show that market wage offers can actually display persistent fluctuations described by a piece-wise non-invertible map. Thereafter, assuming that employers are never constrained in the labour market, we give evidence that in the parameter region of chaotic dynamics, the model is able to reproduce the business cycle regularity according to which in the short-run average wages fluctuate less than aggregate employment. In addition, we show that the efficiency-wage competition among firms leads to some inefficiencies in the wage setting process.

  14. Understanding the City Size Wage Gap*

    PubMed Central

    Baum-Snow, Nathaniel; Pavan, Ronni

    2013-01-01

    In this paper, we decompose city size wage premia into various components. We base these decompositions on an estimated on-the-job search model that incorporates latent ability, search frictions, firm-worker match quality, human capital accumulation and endogenous migration between large, medium and small cities. Counterfactual simulations of the model indicate that variation in returns to experience and differences in wage intercepts across location type are the most important mechanisms contributing to observed city size wage premia. Variation in returns to experience is more important for generating wage premia between large and small locations while differences in wage intercepts are more important for generating wage premia betwen medium and small locations. Sorting on unobserved ability within education group and differences in labor market search frictions and distributions of firm-worker match quality contribute little to observed city size wage premia. These conclusions hold for separate samples of high school and college graduates. PMID:24273347

  15. Understanding the City Size Wage Gap.

    PubMed

    Baum-Snow, Nathaniel; Pavan, Ronni

    2012-01-01

    In this paper, we decompose city size wage premia into various components. We base these decompositions on an estimated on-the-job search model that incorporates latent ability, search frictions, firm-worker match quality, human capital accumulation and endogenous migration between large, medium and small cities. Counterfactual simulations of the model indicate that variation in returns to experience and differences in wage intercepts across location type are the most important mechanisms contributing to observed city size wage premia. Variation in returns to experience is more important for generating wage premia between large and small locations while differences in wage intercepts are more important for generating wage premia betwen medium and small locations. Sorting on unobserved ability within education group and differences in labor market search frictions and distributions of firm-worker match quality contribute little to observed city size wage premia. These conclusions hold for separate samples of high school and college graduates.

  16. 7 CFR 981.36 - Vacancy.

    Code of Federal Regulations, 2010 CFR

    2010-01-01

    ... Orders; Fruits, Vegetables, Nuts), DEPARTMENT OF AGRICULTURE ALMONDS GROWN IN CALIFORNIA Order Regulating Handling Almond Board of California § 981.36 Vacancy. To fill any vacancy occasioned by the death, removal...

  17. Vacancy-stabilized crystalline order in hard cubes

    PubMed Central

    Smallenburg, Frank; Filion, Laura; Marechal, Matthieu; Dijkstra, Marjolein

    2012-01-01

    We examine the effect of vacancies on the phase behavior and structure of systems consisting of hard cubes using event-driven molecular dynamics and Monte Carlo simulations. We find a first-order phase transition between a fluid and a simple cubic crystal phase that is stabilized by a surprisingly large number of vacancies, reaching a net vacancy concentration of approximately 6.4% near bulk coexistence. Remarkably, we find that vacancies increase the positional order in the system. Finally, we show that the vacancies are delocalized and therefore hard to detect. PMID:23012241

  18. Vacancy-hydrogen complexes in ammonothermal GaN

    NASA Astrophysics Data System (ADS)

    Tuomisto, F.; Kuittinen, T.; Zając, M.; Doradziński, R.; Wasik, D.

    2014-10-01

    We have applied positron annihilation spectroscopy to study in-grown vacancy defects in bulk GaN crystals grown by the ammonothermal method. We observe a high concentration of Ga vacancy related defects in n-type samples with varying free electron and oxygen content. The positron lifetimes found in these samples suggest that the Ga vacancies are complexed with hydrogen impurities. The number of hydrogen atoms in each vacancy decreases with increasing free electron concentration and oxygen and hydrogen content. The local vibrational modes observed in infrared absorption support this conclusion. Growth of high-quality ammonothermal GaN single crystals with varying electron concentrations. Identification of defect complexes containing a Ga vacancy and 1 or more hydrogen atoms, and possibly O. These vacancy complexes provide a likely explanation for electrical compensation in ammonothermal GaN.

  19. Inter-Industry Wage Differentials and the Gender Wage Gap: An Identification Problem.

    ERIC Educational Resources Information Center

    Horrace, William C.; Oaxaca, Ronald L.

    2001-01-01

    States that a method for estimating gender wage gaps by industry yields estimates that vary according to arbitrary choice of omitted reference groups. Suggests alternative methods not susceptible to this problem that can be applied to other contexts, such as racial, union/nonunion, and immigrant/native wage differences. (SK)

  20. Multiperspective analysis of workforce challenges and their effects on consumer and family quality of life.

    PubMed

    Larson, Sheryl A; Hewitt, Amy S; Lakin, K Charlie

    2004-11-01

    The impacts of direct support professional turnover, wages, and vacancy rates as reported in interviews with 372 adult service recipients and 20 county managers and surveys of 183 families, 520 service coordinators, 228 direct support professionals, and 184 residential and 82 vocational managers were examined. Direct support professional turnover, wages, and vacancy rates were reported to be barriers to high quality supports, serving people waiting for services, and providing in-home or respite services. Higher direct support professional turnover was associated with lower wages and supports in urban counties. Multivariate analyses of covariance revealed a complex pattern of significant associations between quality of life outcomes; level of mental retardation, medical status, site size (for vocational settings); and direct support professional vacancy rates, average wage, and turnover rates.

  1. Wage Determination and Discrimination among Older Workers.

    ERIC Educational Resources Information Center

    Quinn, Joseph F.

    1979-01-01

    Analyzed determinants of wage rates of older workers and the large discrepancies existing between wage earned by Whites, non-Whites, men, and women. Human capital and geographic variables were important wage determinants. Differences in variables cannot completely explain the wage differentials of race and sex. (Author)

  2. 24 CFR 17.170 - Administrative wage garnishment.

    Code of Federal Regulations, 2010 CFR

    2010-04-01

    ... 24 Housing and Urban Development 1 2010-04-01 2010-04-01 false Administrative wage garnishment. 17... Administrative Wage Garnishment § 17.170 Administrative wage garnishment. (a) General. The Secretary may collect a debt by using administrative wage garnishment. Regulations in 31 CFR 285.11 governs collection...

  3. 6 CFR 11.5 - Administrative wage garnishment.

    Code of Federal Regulations, 2010 CFR

    2010-01-01

    ... 6 Domestic Security 1 2010-01-01 2010-01-01 false Administrative wage garnishment. 11.5 Section 11.5 Domestic Security DEPARTMENT OF HOMELAND SECURITY, OFFICE OF THE SECRETARY CLAIMS § 11.5 Administrative wage garnishment. DHS may collect debts from a debtor's wages by means of administrative wage...

  4. New Minimum Wage Research: A Symposium.

    ERIC Educational Resources Information Center

    Ehrenberg, Ronald G.; And Others

    1992-01-01

    Includes "Introduction" (Ehrenberg); "Effect of the Minimum Wage [MW] on the Fast-Food Industry" (Katz, Krueger); "Using Regional Variation in Wages to Measure Effects of the Federal MW" (Card); "Do MWs Reduce Employment?" (Card); "Employment Effects of Minimum and Subminimum Wages" (Neumark,…

  5. Thermodynamics of impurity-enhanced vacancy formation in metals

    NASA Astrophysics Data System (ADS)

    Bukonte, Laura; Ahlgren, Tommy; Heinola, Kalle

    2017-01-01

    Hydrogen induced vacancy formation in metals and metal alloys has been of great interest during the past couple of decades. The main reason for this phenomenon, often referred to as the superabundant vacancy formation, is the lowering of vacancy formation energy due to the trapping of hydrogen. By means of thermodynamics, we study the equilibrium vacancy formation in fcc metals (Pd, Ni, Co, and Fe) in correlation with the H amounts. The results of this study are compared and found to be in good agreement with experiments. For the accurate description of the total energy of the metal-hydrogen system, we take into account the binding energies of each trapped impurity, the vibrational entropy of defects, and the thermodynamics of divacancy formation. We demonstrate the effect of vacancy formation energy, the hydrogen binding, and the divacancy binding energy on the total equilibrium vacancy concentration. We show that the divacancy fraction gives the major contribution to the total vacancy fraction at high H fractions and cannot be neglected when studying superabundant vacancies. Our results lead to a novel conclusion that at high hydrogen fractions, superabundant vacancy formation takes place regardless of the binding energy between vacancies and hydrogen. We also propose the reason of superabundant vacancy formation mainly in the fcc phase. The equations obtained within this work can be used for any metal-impurity system, if the impurity occupies an interstitial site in the lattice.

  6. 29 CFR 783.45 - Deductions from wages.

    Code of Federal Regulations, 2010 CFR

    2010-07-01

    ... 29 Labor 3 2010-07-01 2010-07-01 false Deductions from wages. 783.45 Section 783.45 Labor Regulations Relating to Labor (Continued) WAGE AND HOUR DIVISION, DEPARTMENT OF LABOR STATEMENTS OF GENERAL... TO EMPLOYEES EMPLOYED AS SEAMEN Computation of Wages and Hours § 783.45 Deductions from wages. Where...

  7. 17 CFR 204.65 - Wage garnishment order.

    Code of Federal Regulations, 2010 CFR

    2010-04-01

    ... 17 Commodity and Securities Exchanges 2 2010-04-01 2010-04-01 false Wage garnishment order. 204.65... DEBT COLLECTION Administrative Wage Garnishment § 204.65 Wage garnishment order. (a) Unless the... to thirty times the minimum wage See 29 CFR 870.10. (3) When a debtor's pay is subject to withholding...

  8. 7 CFR 1210.324 - Vacancies.

    Code of Federal Regulations, 2010 CFR

    2010-01-01

    ... 7 Agriculture 10 2010-01-01 2010-01-01 false Vacancies. 1210.324 Section 1210.324 Agriculture Regulations of the Department of Agriculture (Continued) AGRICULTURAL MARKETING SERVICE (MARKETING AGREEMENTS... PLAN Watermelon Research and Promotion Plan National Watermelon Promotion Board § 1210.324 Vacancies...

  9. Quantile regression analysis of body mass and wages.

    PubMed

    Johar, Meliyanni; Katayama, Hajime

    2012-05-01

    Using the National Longitudinal Survey of Youth 1979, we explore the relationship between body mass and wages. We use quantile regression to provide a broad description of the relationship across the wage distribution. We also allow the relationship to vary by the degree of social skills involved in different jobs. Our results find that for female workers body mass and wages are negatively correlated at all points in their wage distribution. The strength of the relationship is larger at higher-wage levels. For male workers, the relationship is relatively constant across wage distribution but heterogeneous across ethnic groups. When controlling for the endogeneity of body mass, we find that additional body mass has a negative causal impact on the wages of white females earning more than the median wages and of white males around the median wages. Among these workers, the wage penalties are larger for those employed in jobs that require extensive social skills. These findings may suggest that labor markets reward white workers for good physical shape differently, depending on the level of wages and the type of job a worker has. Copyright © 2011 John Wiley & Sons, Ltd.

  10. Financing Educational Facility Construction: Prevailing Wage Litigation.

    ERIC Educational Resources Information Center

    Goldblatt, Steven M.; Wood, R. Craig

    This chapter presents an up-to-date analysis of prevailing state wage laws that affect educational facility construction or renovation and highlights relevant prevailing wage litigation in many states. Currently, 13 states have no prevailing wage laws for public works. The other 37 states and the District of Columbia do have prevailing wage laws…

  11. 29 CFR 525.10 - Prevailing wage rates.

    Code of Federal Regulations, 2010 CFR

    2010-07-01

    ... 29 Labor 3 2010-07-01 2010-07-01 false Prevailing wage rates. 525.10 Section 525.10 Labor... OF WORKERS WITH DISABILITIES UNDER SPECIAL CERTIFICATES § 525.10 Prevailing wage rates. (a) A prevailing wage rate is a wage rate that is paid to an experienced worker not disabled for the work to be...

  12. Do Students Expect Compensation for Wage Risk?

    ERIC Educational Resources Information Center

    Schweri, Juerg; Hartog, Joop; Wolter, Stefan C.

    2011-01-01

    We use a unique data set about the wage distribution that Swiss students expect for themselves ex ante, deriving parametric and non-parametric measures to capture expected wage risk. These wage risk measures are unfettered by heterogeneity which handicapped the use of actual market wage dispersion as risk measure in earlier studies. Students in…

  13. Excited-state lifetime measurement of silicon vacancy centers in diamond by single-photon frequency upconversion

    NASA Astrophysics Data System (ADS)

    Rong, Youying; Ma, Jianhui; Chen, Lingxiao; Liu, Yan; Siyushev, Petr; Wu, Botao; Pan, Haifeng; Jelezko, Fedor; Wu, E.; Zeng, Heping

    2018-05-01

    We report a method with high time resolution to measure the excited-state lifetime of silicon vacancy centers in bulk diamond avoiding timing jitter from the single-photon detectors. Frequency upconversion of the fluorescence emitted from silicon vacancy centers was achieved from 738 nm to 436 nm via sum frequency generation with a short pump pulse. The excited-state lifetime can be obtained by measuring the intensity of upconverted light while the pump delay changes. As a probe, a pump laser with pulse duration of 11 ps provided a high temporal resolution of the measurement. The lifetime extracted from the pump–probe curve was 0.755 ns, which was comparable to the timing jitter of the single-photon detectors.

  14. Job-Advertising and Wage Control Spillovers.

    ERIC Educational Resources Information Center

    Goodwin, William B.; Carlson, John A.

    1981-01-01

    This article examines the tradeoffs between wages and job-related advertising in the recruitment of new employees. Hypothesizes that when wages are limited by controls, firms increase their use of nonwage recruiting methods. Also examines the effect of the Nixon wage controls on newspaper help-wanted advertisements. (Author/CT)

  15. Physician assistant wages and employment, 2000-2025.

    PubMed

    Quella, Alicia; Brock, Douglas M; Hooker, Roderick S

    2015-06-01

    This study sought to assess physician assistant (PA) wages, make comparisons with other healthcare professionals, and project their earnings to 2025. The Bureau of Labor Statistics PA employment datasets were probed, and 2013 wages were used to explore median wage differences between large employer categories and 14 years of historical data (2000-2013). Median wages of PAs, family physicians and general practitioners, pharmacists, registered nurses, advanced practice nurses, and physical therapists were compared. Linear regression was used to project the PA median wage to 2025. In 2013, the median hourly wage for a PA employed in a clinical role was $44.70. From 2000 to 2013, PA wages increased by 40% compared with the cumulative inflation rate of 35.3%. This suggests that demand exceeds supply, a finding consistent with similar clinicians such as family physicians. A predictive model suggests that PA employment opportunities and remuneration will remain high through 2025.

  16. 29 CFR 525.5 - Wage payments.

    Code of Federal Regulations, 2010 CFR

    2010-07-01

    ... 29 Labor 3 2010-07-01 2010-07-01 false Wage payments. 525.5 Section 525.5 Labor Regulations Relating to Labor (Continued) WAGE AND HOUR DIVISION, DEPARTMENT OF LABOR REGULATIONS EMPLOYMENT OF WORKERS WITH DISABILITIES UNDER SPECIAL CERTIFICATES § 525.5 Wage payments. (a) An individual whose earning or...

  17. New Evidence against a Causal Marriage Wage Premium

    PubMed Central

    Killewald, Alexandra; Lundberg, Ian

    2017-01-01

    Recent research shows that men’s wages rise more rapidly than expected prior to marriage, but diverges on whether this indicates selection or a causal effect of anticipating marriage. We seek to adjudicate this debate by bringing together literatures on: (1) the male marriage wage premium, (2) selection into marriage based on men’s economic circumstances, and (3) the transition to adulthood, during which both union formation and unusually rapid improvements in work outcomes often occur. Using data from the NLSY79, we evaluate these perspectives. We show that wage declines predate rather than follow divorce, indicating no evidence that staying married benefits men’s wages. We find that older grooms experience no unusual wage patterns at marriage, suggesting that the observed marriage premium may simply reflect co-occurrence with the transition to adulthood for younger grooms. We show that men entering shotgun marriages experience similar premarital wage gains as other grooms, casting doubt on the claim that anticipation of marriage drives wage increases. We conclude that the observed wage patterns are most consistent with men marrying when their wages are already rising more rapidly than expected and divorcing when their wages are already falling, with no additional causal effect of marriage on wages. PMID:28332136

  18. New Evidence Against a Causal Marriage Wage Premium.

    PubMed

    Killewald, Alexandra; Lundberg, Ian

    2017-06-01

    Recent research has shown that men's wages rise more rapidly than expected prior to marriage, but interpretations diverge on whether this indicates selection or a causal effect of anticipating marriage. We seek to adjudicate this debate by bringing together literatures on (1) the male marriage wage premium; (2) selection into marriage based on men's economic circumstances; and (3) the transition to adulthood, during which both union formation and unusually rapid improvements in work outcomes often occur. Using data from the National Longitudinal Survey of Youth 1979, we evaluate these perspectives. We show that wage declines predate rather than follow divorce, indicating no evidence that staying married benefits men's wages. We find that older grooms experience no unusual wage patterns at marriage, suggesting that the observed marriage premium may simply reflect co-occurrence with the transition to adulthood for younger grooms. We show that men entering shotgun marriages experience similar premarital wage gains as other grooms, casting doubt on the claim that anticipation of marriage drives wage increases. We conclude that the observed wage patterns are most consistent with men marrying when their wages are already rising more rapidly than expected and divorcing when their wages are already falling, with no additional causal effect of marriage on wages.

  19. Rural Low-Wage Employment Rises among Men.

    ERIC Educational Resources Information Center

    Gibbs, Robert; Parker, Timothy

    2000-01-01

    In 1999, the percentage of low-wage workers in rural areas was higher than in urban areas or in 1979. The share of women and minorities in low-wage work stabilized, but the share of White men increased. Low-wage work increased in higher-skilled occupations, and the share of college educated low-wage workers increased significantly since 1979. (TD)

  20. 17 CFR 143.9 - Administrative wage garnishment orders.

    Code of Federal Regulations, 2010 CFR

    2010-04-01

    ... 17 Commodity and Securities Exchanges 1 2010-04-01 2010-04-01 false Administrative wage... JURISDICTION Administrative Wage Garnishment § 143.9 Administrative wage garnishment orders. Whenever an... administrative wage garnishment proceeding against a delinquent debtor. ...

  1. Employment gains and wage declines: the erosion of black women's relative wages since 1980.

    PubMed

    Pettit, Becky; Ewert, Stephanie

    2009-08-01

    Public policy initiatives in the 1950s and 1960s, including Affirmative Action and Equal Employment Opportunity law, helped mitigate explicit discrimination in pay, and the expansion of higher education and training programs have advanced the employment fortunes of many American women. By the early 1980s, some scholars proclaimed near equity in pay between black and white women, particularly among young and highly skilled workers. More recent policy initiatives and labor market conditions have been arguably less progressive for black women's employment and earnings: through the 1980s, 1990s, and the first half of the 2000s, the wage gap between black and white women widened considerably. Using data from the Current Population Survey Merged Outgoing Rotation Group (CPS-MORG), this article documents the racial wage gap among women in the United States from 1979 to 2005. We investigate how demographic and labor market conditions influence employment and wage inequality among black and white women over the period. Although shifts in labor supply influence the magnitude of the black-white wage gap among women, structural disadvantages faced by black women help explain the growth in the racial wage gap.

  2. 38 CFR 1.896 - Publicizing vacancies.

    Code of Federal Regulations, 2010 CFR

    2010-07-01

    ... PROVISIONS Part-Time Career Employment Program § 1.896 Publicizing vacancies. When applicants from outside the Federal service are desired, part-time vacancies may be publicized through various recruiting...

  3. Introduction of a National Minimum Wage Reduced Depressive Symptoms in Low-Wage Workers: A Quasi-Natural Experiment in the UK.

    PubMed

    Reeves, Aaron; McKee, Martin; Mackenbach, Johan; Whitehead, Margaret; Stuckler, David

    2017-05-01

    Does increasing incomes improve health? In 1999, the UK government implemented minimum wage legislation, increasing hourly wages to at least £3.60. This policy experiment created intervention and control groups that can be used to assess the effects of increasing wages on health. Longitudinal data were taken from the British Household Panel Survey. We compared the health effects of higher wages on recipients of the minimum wage with otherwise similar persons who were likely unaffected because (1) their wages were between 100 and 110% of the eligibility threshold or (2) their firms did not increase wages to meet the threshold. We assessed the probability of mental ill health using the 12-item General Health Questionnaire. We also assessed changes in smoking, blood pressure, as well as hearing ability (control condition). The intervention group, whose wages rose above the minimum wage, experienced lower probability of mental ill health compared with both control group 1 and control group 2. This improvement represents 0.37 of a standard deviation, comparable with the effect of antidepressants (0.39 of a standard deviation) on depressive symptoms. The intervention group experienced no change in blood pressure, hearing ability, or smoking. Increasing wages significantly improves mental health by reducing financial strain in low-wage workers. © 2016 The Authors. Health Economics published by John Wiley & Sons Ltd. © 2016 The Authors. Health Economics published by John Wiley & Sons Ltd.

  4. The effects of electric field and gate bias pulse on the migration and stability of ionized oxygen vacancies in amorphous In–Ga–Zn–O thin film transistors

    PubMed Central

    Oh, Young Jun; Noh, Hyeon-Kyun; Chang, Kee Joo

    2015-01-01

    Oxygen vacancies have been considered as the origin of threshold voltage instability under negative bias illumination stress in amorphous oxide thin film transistors. Here we report the results of first-principles molecular dynamics simulations for the drift motion of oxygen vacancies. We show that oxygen vacancies, which are initially ionized by trapping photoexcited hole carriers, can easily migrate under an external electric field. Thus, accumulated hole traps near the channel/dielectric interface cause negative shift of the threshold voltage, supporting the oxygen vacancy model. In addition, we find that ionized oxygen vacancies easily recover their neutral defect configurations by capturing electrons when the Fermi level increases. Our results are in good agreement with the experimental observation that applying a positive gate bias pulse of short duration eliminates hole traps and thus leads to the recovery of device stability from persistent photoconductivity. PMID:27877799

  5. Comparable Worth, Job Evaluation and Wage Discrimination: The Employer Approaches Wage Gap Issues in the 1980's.

    ERIC Educational Resources Information Center

    Leach, Daniel E.

    1984-01-01

    The role of women in the work force and the wages paid to women workers have become major employment discrimination issues of the 1980's. Comparable worth, wage discrimination, and the existence and possible influence of sex-related factors in wage administration systems, which include formalized job evaluation schemes, are discussed. (MLW)

  6. 20 CFR 655.120 - Offered wage rate.

    Code of Federal Regulations, 2010 CFR

    2010-04-01

    ... its obligation under § 655.122(l), an employer must offer, advertise in its recruitment, and pay a... prevailing wage, the agreed-upon collective bargaining wage, or the Federal or State minimum wage, in effect...

  7. Should I stay or should I go? The impact of working time and wages on retention in the health workforce

    PubMed Central

    2014-01-01

    Background Turnover in the health workforce is a concern as it is costly and detrimental to organizational performance and quality of care. Most studies have focused on the influence of individual and organizational factors on an employee’s intention to quit. Inspired by the observation that providing care is based on the duration of practices, tasks and processes (issues of time) rather than exchange values (wages), this paper focuses on the influence of working-time characteristics and wages on an employee’s intention to stay. Methods Using data from the WageIndicator web survey (N = 5,323), three logistic regression models were used to estimate health care employee’s intention to stay for Belgium, Germany and the Netherlands. The first model includes working-time characteristics controlling for a set of sociodemographic variables, job categories, promotion and organization-related characteristics. The second model tests the impact of wage-related characteristics. The third model includes both working-time- and wage-related aspects. Results Model 1 reveals that working-time-related factors significantly affect intention to stay across all countries. In particular, working part-time hours, overtime and a long commuting time decrease the intention to stay with the same employer. The analysis also shows that job dissatisfaction is a strong predictor for the intention to leave, next to being a woman, being moderately or well educated, and being promoted in the current organization. In Model 2, wage-related characteristics demonstrate that employees with a low wage or low wage satisfaction are less likely to express an intention to stay. The effect of wage satisfaction is not surprising; it confirms that besides a high wage, wage satisfaction is essential. When considering all factors in Model 3, all effects remain significant, indicating that attention to working and commuting times can complement attention to wages and wage satisfaction to increase

  8. Should I stay or should I go? The impact of working time and wages on retention in the health workforce.

    PubMed

    Steinmetz, Stephanie; de Vries, Daniel H; Tijdens, Kea G

    2014-04-23

    Turnover in the health workforce is a concern as it is costly and detrimental to organizational performance and quality of care. Most studies have focused on the influence of individual and organizational factors on an employee's intention to quit. Inspired by the observation that providing care is based on the duration of practices, tasks and processes (issues of time) rather than exchange values (wages), this paper focuses on the influence of working-time characteristics and wages on an employee's intention to stay. Using data from the WageIndicator web survey (N = 5,323), three logistic regression models were used to estimate health care employee's intention to stay for Belgium, Germany and the Netherlands. The first model includes working-time characteristics controlling for a set of sociodemographic variables, job categories, promotion and organization-related characteristics. The second model tests the impact of wage-related characteristics. The third model includes both working-time- and wage-related aspects. Model 1 reveals that working-time-related factors significantly affect intention to stay across all countries. In particular, working part-time hours, overtime and a long commuting time decrease the intention to stay with the same employer. The analysis also shows that job dissatisfaction is a strong predictor for the intention to leave, next to being a woman, being moderately or well educated, and being promoted in the current organization. In Model 2, wage-related characteristics demonstrate that employees with a low wage or low wage satisfaction are less likely to express an intention to stay. The effect of wage satisfaction is not surprising; it confirms that besides a high wage, wage satisfaction is essential. When considering all factors in Model 3, all effects remain significant, indicating that attention to working and commuting times can complement attention to wages and wage satisfaction to increase employees' intention to stay. These

  9. 48 CFR 22.404 - Davis-Bacon Act wage determinations.

    Code of Federal Regulations, 2010 CFR

    2010-10-01

    ... 48 Federal Acquisition Regulations System 1 2010-10-01 2010-10-01 false Davis-Bacon Act wage... Involving Construction 22.404 Davis-Bacon Act wage determinations. The Department of Labor is responsible for issuing wage determinations reflecting prevailing wages, including fringe benefits. The wage...

  10. Rank Regressions, Wage Distributions, and the Gender Gap.

    ERIC Educational Resources Information Center

    Fortin, Nicole M.; Lemieux, Thomas

    1998-01-01

    Current Population Survey data from 1979 and 1991 were used to decompose changes in the gender wage gap into three components: skill distribution, wage structure, and improvements in women's position. Relative wage gains by women may have been a source of increasing wage inequality among men. (SK)

  11. Effect of oxygen plasma and thermal oxidation on shallow nitrogen-vacancy centers in diamond

    DOE Office of Scientific and Technical Information (OSTI.GOV)

    Kim, M.; Rugar, D., E-mail: rugar@us.ibm.com; Center for Probing the Nanoscale, Stanford University, Stanford, California 94305

    2014-07-28

    We investigate the effect of two different surface treatments on shallow nitrogen-vacancy (NV) centers in diamond. Short duration oxygen plasma exposure is found to damage near-surface NV centers, resulting in their disappearance in fluorescence images. Subsequent annealing creates large numbers of new NV centers, attributed to plasma-induced vacancy creation. By tracking individual NV centers during thermal oxidation, we show that oxidation at 550 °C results in modest improvement of spin coherence. Higher temperature oxidations correlate with gradual decline in spin coherence and eventual instability of NV centers before ultimate disappearance. This is indicative of a reduction of the NV-to-surface distance duemore » to oxidative etching. Thermal oxidation can offer controlled access to near-surface NV spins at the nanometer scale, an important requirement for many applications of NV-based nanomagnetometry.« less

  12. Oxygen vacancy chain and conductive filament formation in hafnia

    NASA Astrophysics Data System (ADS)

    Xue, Kan-Hao; Miao, Xiang-Shui

    2018-04-01

    The stability and aggregation mechanisms of oxygen vacancy chains are studied for hafnia using self-energy corrected density functional theory. While oxygen vacancies tend not to align along the c-axis of monoclinic HfO2, oxygen vacancy chains along a-axis and b-axis are energetically favorable, with cohesive energies of 0.05 eV and 0.03 eV per vacancy, respectively. Nevertheless, with an increase of the cross section area, intensive oxygen vacancy chains become much more stable in hafnia, which yields phase separation into Hf-clusters and HfO2. Compared with disperse single vacancy chains, intensive oxygen vacancy chains made of 4, 6, and 8 single vacancy chains are energetically more favorable by 0.17, 0.20, and 0.30 eV per oxygen vacancy, respectively. On the other hand, while a single oxygen vacancy chain exhibits a tiny electronic energy gap of around 0.5 eV, metallic conduction emerges for the intensive vacancy chain made of 8 single vacancy chains, which possesses a filament cross section area of ˜0.4 nm2. This sets a lower area limit for Hf-cluster filaments from metallic conduction point of view, but in real hafnia resistive RAM devices the cross section area of the filaments can generally be much larger (>5 nm2) for the sake of energy minimization. Our work sets up a bridge between oxygen vacancy ordering and phase separation in hafnia, and shows a clear trend of filament stabilization with larger dimensions. The results could explain the threshold switching phenomenon in hafnia when a small AFM tip was used as the top electrode, as well as the undesired multimode operation in resistive RAM cells with 3 nm-thick hafnia.

  13. Vacancy-controlled ultrastable nanoclusters in nanostructured ferritic alloys

    PubMed Central

    Zhang, Z. W.; Yao, L.; Wang, X.-L.; Miller, M. K.

    2015-01-01

    A new class of advanced structural materials, based on the Fe-O-vacancy system, has exceptional resistance to high-temperature creep and excellent tolerance to extremely high-dose radiation. Although these remarkable improvements in properties compared to steels are known to be associated with the Y-Ti-O-enriched nanoclusters, the roles of vacancies in facilitating the nucleation of nanoclusters are a long-standing puzzle, due to the experimental difficulties in characterizing vacancies, particularly in-situ while the nanoclusters are forming. Here we report an experiment study that provides the compelling evidence for the presence of significant concentrations of vacancies in Y-Ti-O-enriched nanoclusters in a nanostructured ferritic alloy using a combination of state-of-the-art atom-probe tomography and in situ small angle neutron scattering. The nucleation of nanoclusters starts from the O-enriched solute clustering with vacancy mediation. The nanoclusters grow with an extremely low growth rate through attraction of vacancies and O:vacancy pairs, leading to the unusual stability of the nanoclusters. PMID:26023747

  14. Vacancy-controlled ultrastable nanoclusters in nanostructured ferritic alloys

    DOE PAGES

    Zhang, Z. W.; Yao, L.; Wang, X. -L.; ...

    2015-05-29

    A new class of advanced structural materials, based on the Fe-O-vacancy system, has exceptional resistance to high-temperature creep and excellent tolerance to extremely high-dose radiation. Although these remarkable improvements in properties compared to steels are known to be associated with the Y-Ti-O-enriched nanoclusters, the roles of vacancies in facilitating the nucleation of nanoclusters are a long-standing puzzle, due to the experimental difficulties in characterizing vacancies, particularly in-situ while the nanoclusters are forming. We report an experiment study that provides the compelling evidence for the presence of significant concentrations of vacancies in Y-Ti-O-enriched nanoclusters in a nanostructured ferritic alloy using amore » combination of state-of-the-art atom-probe tomography and in situ small angle neutron scattering. The nucleation of nanoclusters starts from the O-enriched solute clustering with vacancy mediation. The nanoclusters grow with an extremely low growth rate through attraction of vacancies and O:vacancy pairs, leading to the unusual stability of the nanoclusters.« less

  15. Vacancy charged defects in two-dimensional GaN

    NASA Astrophysics Data System (ADS)

    González, Roberto; López-Pérez, William; González-García, Álvaro; Moreno-Armenta, María G.; González-Hernández, Rafael

    2018-03-01

    In this paper, we have studied the structural and electronic properties of vacancy charged defects in the graphene phase (honeycomb type) of gallium nitride (g-GaN) by using first-principle calculations within the framework of the Density Functional Theory. It is found that the vacancies introduce defect levels in the band gap, and these generate a total magnetization in the g-GaN system. The formation energy with different charge states for the vacancies of gallium and nitrogen were calculated, obtaining higher energies than the GaN wurtzite phase (w-GaN). Furthermore, nitrogen vacancies were found to be more stable than gallium vacancies in a whole range of electronic chemical potential. Finally, gallium and nitrogen vacancies produce a nonzero magnetic moment in g-GaN, making it a potential candidate for future spintronics applications.

  16. 29 CFR 531.59 - The tip wage credit.

    Code of Federal Regulations, 2010 CFR

    2010-07-01

    ... 29 Labor 3 2010-07-01 2010-07-01 false The tip wage credit. 531.59 Section 531.59 Labor Regulations Relating to Labor (Continued) WAGE AND HOUR DIVISION, DEPARTMENT OF LABOR REGULATIONS WAGE PAYMENTS UNDER THE FAIR LABOR STANDARDS ACT OF 1938 Interpretations Payment of Wages to Tipped Employees...

  17. Employment Gains and Wage Declines: The Erosion of Black Women’s Relative Wages Since 1980

    PubMed Central

    PETTIT, BECKY; EWERT, STEPHANIE

    2009-01-01

    Public policy initiatives in the 1950s and 1960s, including Affirmative Action and Equal Employment Opportunity law, helped mitigate explicit discrimination in pay, and the expansion of higher education and training programs have advanced the employment fortunes of many American women. By the early 1980s, some scholars proclaimed near equity in pay between black and white women, particularly among young and highly skilled workers. More recent policy initiatives and labor market conditions have been arguably less progressive for black women’s employment and earnings: through the 1980s, 1990s, and the first half of the 2000s, the wage gap between black and white women widened considerably. Using data from the Current Population Survey Merged Outgoing Rotation Group (CPS-MORG), this article documents the racial wage gap among women in the United States from 1979 to 2005. We investigate how demographic and labor market conditions influence employment and wage inequality among black and white women over the period. Although shifts in labor supply influence the magnitude of the black-white wage gap among women, structural disadvantages faced by black women help explain the growth in the racial wage gap. PMID:19771940

  18. 5 CFR 532.229 - Local wage survey committee.

    Code of Federal Regulations, 2011 CFR

    2011-01-01

    ... 5 Administrative Personnel 1 2011-01-01 2011-01-01 false Local wage survey committee. 532.229... PREVAILING RATE SYSTEMS Prevailing Rate Determinations § 532.229 Local wage survey committee. (a)(1) A lead agency shall establish a local wage survey committee in each wage area for which it has lead agency...

  19. 5 CFR 532.229 - Local wage survey committee.

    Code of Federal Regulations, 2012 CFR

    2012-01-01

    ... 5 Administrative Personnel 1 2012-01-01 2012-01-01 false Local wage survey committee. 532.229... PREVAILING RATE SYSTEMS Prevailing Rate Determinations § 532.229 Local wage survey committee. (a)(1) A lead agency shall establish a local wage survey committee in each wage area for which it has lead agency...

  20. 5 CFR 532.229 - Local wage survey committee.

    Code of Federal Regulations, 2014 CFR

    2014-01-01

    ... 5 Administrative Personnel 1 2014-01-01 2014-01-01 false Local wage survey committee. 532.229... PREVAILING RATE SYSTEMS Prevailing Rate Determinations § 532.229 Local wage survey committee. (a)(1) A lead agency shall establish a local wage survey committee in each wage area for which it has lead agency...

  1. 5 CFR 532.229 - Local wage survey committee.

    Code of Federal Regulations, 2010 CFR

    2010-01-01

    ... 5 Administrative Personnel 1 2010-01-01 2010-01-01 false Local wage survey committee. 532.229... PREVAILING RATE SYSTEMS Prevailing Rate Determinations § 532.229 Local wage survey committee. (a)(1) A lead agency shall establish a local wage survey committee in each wage area for which it has lead agency...

  2. 20 CFR 404.1047 - Annual wage limitation.

    Code of Federal Regulations, 2014 CFR

    2014-04-01

    ... 20 Employees' Benefits 2 2014-04-01 2014-04-01 false Annual wage limitation. 404.1047 Section 404.1047 Employees' Benefits SOCIAL SECURITY ADMINISTRATION FEDERAL OLD-AGE, SURVIVORS AND DISABILITY INSURANCE (1950- ) Employment, Wages, Self-Employment, and Self-Employment Income Wages § 404.1047 Annual...

  3. 20 CFR 404.1047 - Annual wage limitation.

    Code of Federal Regulations, 2010 CFR

    2010-04-01

    ... 20 Employees' Benefits 2 2010-04-01 2010-04-01 false Annual wage limitation. 404.1047 Section 404.1047 Employees' Benefits SOCIAL SECURITY ADMINISTRATION FEDERAL OLD-AGE, SURVIVORS AND DISABILITY INSURANCE (1950- ) Employment, Wages, Self-Employment, and Self-Employment Income Wages § 404.1047 Annual...

  4. 20 CFR 404.1047 - Annual wage limitation.

    Code of Federal Regulations, 2013 CFR

    2013-04-01

    ... 20 Employees' Benefits 2 2013-04-01 2013-04-01 false Annual wage limitation. 404.1047 Section 404.1047 Employees' Benefits SOCIAL SECURITY ADMINISTRATION FEDERAL OLD-AGE, SURVIVORS AND DISABILITY INSURANCE (1950- ) Employment, Wages, Self-Employment, and Self-Employment Income Wages § 404.1047 Annual...

  5. 20 CFR 404.1047 - Annual wage limitation.

    Code of Federal Regulations, 2012 CFR

    2012-04-01

    ... 20 Employees' Benefits 2 2012-04-01 2012-04-01 false Annual wage limitation. 404.1047 Section 404.1047 Employees' Benefits SOCIAL SECURITY ADMINISTRATION FEDERAL OLD-AGE, SURVIVORS AND DISABILITY INSURANCE (1950- ) Employment, Wages, Self-Employment, and Self-Employment Income Wages § 404.1047 Annual...

  6. 20 CFR 404.1047 - Annual wage limitation.

    Code of Federal Regulations, 2011 CFR

    2011-04-01

    ... 20 Employees' Benefits 2 2011-04-01 2011-04-01 false Annual wage limitation. 404.1047 Section 404.1047 Employees' Benefits SOCIAL SECURITY ADMINISTRATION FEDERAL OLD-AGE, SURVIVORS AND DISABILITY INSURANCE (1950- ) Employment, Wages, Self-Employment, and Self-Employment Income Wages § 404.1047 Annual...

  7. Edge effect on a vacancy state in semi-infinite graphene

    NASA Astrophysics Data System (ADS)

    Deng, Hai-Yao; Wakabayashi, Katsunori

    2014-09-01

    The edge effect on a single vacancy state of semi-infinite graphene (SIG) has been studied using Green's function method within the tight-binding model. In the case of infinite graphene, it is known that a vacancy induces a zero-energy resonance state, whose wave function decays inversely with distance (R) from the vacancy and is not normalizable. However, for SIG with an armchair edge, we find that the corresponding wave function decays as R-2 and hence becomes normalizable owing to the intervalley interference caused by the armchair edge. For SIG with a zigzag edge, the vacancy state depends on the sublattice of the vacancy. When the vacancy and the edge belong to different sublattices, the vacancy has no effect on the zero-energy vacancy state. In contrast, when the vacancy is located on the same sublattice as the edge, the resonance state disappears but the wave function at zero energy is strongly distorted near the vacancy. Our results reveal that the presence of edges crucially changes the vacancy state in graphene, and thus such a state can be used to probe the edge structure.

  8. Minimum Wage Laws and the Distribution of Employment.

    ERIC Educational Resources Information Center

    Lang, Kevin

    The desirability of raising the minimum wage long revolved around just one question: the effect of higher minimum wages on the overall level of employment. An even more critical effect of the minimum wage rests on the composition of employment--who gets the minimum wage job. An examination of employment in eating and drinking establishments…

  9. Vacancy Transport and Interactions on Metal Surfaces

    DTIC Science & Technology

    2014-03-06

    prevent obtaining systematical pictures with atomic scale resolution. Thus the experiments on adatom and mono -vacancy surface diffusion on Ag(110) were...vacuum conditions with atomic scale resolution with Scanning Tunneling Microscope (STM) and Field Ion Microscope (FIM). For each investigated material...experimental conditions for creation of surface vacancies on Au(100) has been determined and observations of surface diffusion of mono vacancies has been

  10. Body composition and wages.

    PubMed

    Wada, Roy; Tekin, Erdal

    2010-07-01

    This paper examines the relationship between body composition and wages in the United States. We develop measures of body composition--body fat (BF) and fat-free mass (FFM)--using data on bioelectrical impedance analysis (BIA) that are available in the National Health and Nutrition Examination Survey III and estimate wage models for respondents in the National Longitudinal Survey of Youth 1979. Previous research uses body size or BMI as measures of obesity despite a growing concern that they do not distinguish between body fat and fat-free body mass or adequately control for non-homogeneity inside the human body. Therefore, measures presented in this paper represent a useful alternative to BMI-based proxies of obesity. Our results indicate that BF is associated with decreased wages for both males and females among whites and blacks. We also present evidence suggesting that FFM is associated with increased wages. We show that these results are not the artifacts of unobserved heterogeneity. Finally, our findings are robust to numerous specification checks and to a large number of alternative BIA prediction equations from which the body composition measures are derived. 2010 Elsevier B.V. All rights reserved.

  11. 10 CFR 1015.208 - Administrative wage garnishment.

    Code of Federal Regulations, 2010 CFR

    2010-01-01

    ... 10 Energy 4 2010-01-01 2010-01-01 false Administrative wage garnishment. 1015.208 Section 1015.208... for the Administrative Collection of Claims § 1015.208 Administrative wage garnishment. (a) DOE may use administrative wage garnishment to collect money from a debtor's disposable pay to satisfy...

  12. 49 CFR 89.35 - Administrative wage garnishment.

    Code of Federal Regulations, 2010 CFR

    2010-10-01

    ... 49 Transportation 1 2010-10-01 2010-10-01 false Administrative wage garnishment. 89.35 Section 89... COLLECTION ACT Collection of Claims § 89.35 Administrative wage garnishment. (a) General. The Secretary may use administrative wage garnishment for debts referred to cross-servicing at Financial Management...

  13. Density functional study of carbon vacancies in titanium carbide

    NASA Astrophysics Data System (ADS)

    Råsander, Mikael; Hugosson, Håkan W.; Delin, Anna

    2018-01-01

    It is well established that TiC contains carbon vacancies not only in carbon-deficient environments but also in carbon-rich environments. We have performed density functional calculations of the vacancy formation energy in TiC for C- as well as Ti-rich conditions using several different approximations to the exchange-correlation functional, and also carefully considering the nature and thermodynamics of the carbon reference state, as well as the effect of varying growth conditions. We find that the formation of carbon vacancies is clearly favorable under Ti-rich conditions, whereas it is slightly energetically unfavorable under C-rich conditions. Furthermore, we find that the relaxations of the atoms close to the vacancy site are rather long-ranged, and that these relaxations contribute significantly to the stabilization of the vacancy. Since carbon vacancies in TiC are also experimentally observed in carbon-rich environments, we conclude that kinetics may play an important role. This conclusion is consistent with the experimentally observed high activation energies and sluggish diffusion of vacancies in TiC, effectively causing a freezing in of the vacancies.

  14. 12 CFR 313.93 - Wage garnishment order.

    Code of Federal Regulations, 2010 CFR

    2010-01-01

    ... 12 Banks and Banking 4 2010-01-01 2010-01-01 false Wage garnishment order. 313.93 Section 313.93 Banks and Banking FEDERAL DEPOSIT INSURANCE CORPORATION PROCEDURE AND RULES OF PRACTICE PROCEDURES FOR CORPORATE DEBT COLLECTION Administrative Wage Garnishment § 313.93 Wage garnishment order. (a) Unless the...

  15. Compensating wage differentials and the impact of health insurance in the public sector on wages and hours.

    PubMed

    Qin, Paige; Chernew, Michael

    2014-12-01

    This paper examines the trade-off between wages and employer spending on health insurance for public sector workers, and the relationship between coverage and hours worked. Our primary approach compares trends in wages and hours for public employees with and without state/local government provided health insurance using individual-level micro-data from the 1992-2011 CPS. To adjust for differences between insured and uninsured public sector employees, we create a matched sample based on an employee's propensity to receive health insurance. We assess the relationship between state contribution to the health plan premium, state-level healthcare spending, and the wages and hours of state and local government employees. We find modest reductions in wages are associated with having employer-sponsored health insurance (ESHI), although this effect is not precisely measured. The reduction in wages associated with having ESHI is larger among non-unionized workers. Further, we find little evidence that provision of health insurance increases hours worked. Copyright © 2014 Elsevier B.V. All rights reserved.

  16. 42 CFR 413.231 - Adjustment for wages.

    Code of Federal Regulations, 2010 CFR

    2010-10-01

    ... labor-related portion of the base rate to account for geographic differences in the area wage levels using an appropriate wage index (established by CMS) which reflects the relative level of hospital wages... area as defined in this paragraph (b). (1) Urban area means a Metropolitan Statistical Area or a...

  17. 41 CFR 50-201.1101 - Minimum wages.

    Code of Federal Regulations, 2010 CFR

    2010-07-01

    ... 41 Public Contracts and Property Management 1 2010-07-01 2010-07-01 true Minimum wages. 50-201... Contracts PUBLIC CONTRACTS, DEPARTMENT OF LABOR 201-GENERAL REGULATIONS § 50-201.1101 Minimum wages. Determinations of prevailing minimum wages or changes therein will be published in the Federal Register by the...

  18. 17 CFR 256.920 - Salaries and wages.

    Code of Federal Regulations, 2010 CFR

    2010-04-01

    ... 17 Commodity and Securities Exchanges 3 2010-04-01 2010-04-01 false Salaries and wages. 256.920... COMPANY ACT OF 1935 2. Expense § 256.920 Salaries and wages. (a) This account shall include salaries, wages, bonuses and other consideration for services, with the exception of director's fees paid directly...

  19. 24 CFR 880.611 - Conditions for receipt of vacancy payments.

    Code of Federal Regulations, 2014 CFR

    2014-04-01

    ... leased as of the effective date of the Contract, the owner is entitled to vacancy payments in the amount... administrator of the vacancy or prospective vacancy and the reasons for the vacancy immediately upon learning of...

  20. 24 CFR 880.611 - Conditions for receipt of vacancy payments.

    Code of Federal Regulations, 2010 CFR

    2010-04-01

    ... leased as of the effective date of the Contract, the owner is entitled to vacancy payments in the amount... administrator of the vacancy or prospective vacancy and the reasons for the vacancy immediately upon learning of...

  1. 24 CFR 880.611 - Conditions for receipt of vacancy payments.

    Code of Federal Regulations, 2011 CFR

    2011-04-01

    ... leased as of the effective date of the Contract, the owner is entitled to vacancy payments in the amount... administrator of the vacancy or prospective vacancy and the reasons for the vacancy immediately upon learning of...

  2. 24 CFR 880.611 - Conditions for receipt of vacancy payments.

    Code of Federal Regulations, 2012 CFR

    2012-04-01

    ... leased as of the effective date of the Contract, the owner is entitled to vacancy payments in the amount... administrator of the vacancy or prospective vacancy and the reasons for the vacancy immediately upon learning of...

  3. 24 CFR 880.611 - Conditions for receipt of vacancy payments.

    Code of Federal Regulations, 2013 CFR

    2013-04-01

    ... leased as of the effective date of the Contract, the owner is entitled to vacancy payments in the amount... administrator of the vacancy or prospective vacancy and the reasons for the vacancy immediately upon learning of...

  4. Hydrogen-vacancy-dislocation interactions in α-Fe

    NASA Astrophysics Data System (ADS)

    Tehranchi, A.; Zhang, X.; Lu, G.; Curtin, W. A.

    2017-02-01

    Atomistic simulations of the interactions between dislocations, hydrogen atoms, and vacancies are studied to assess the viability of a recently proposed mechanism for the formation of nanoscale voids in Fe-based steels in the presence of hydrogen. Quantum-mechanics/molecular-mechanics method calculations confirm molecular statics simulations based on embedded atom method (EAM) potential showing that individual vacancies on the compressive side of an edge dislocation can be transported with the dislocation as it glides. Molecular dynamics simulations based on EAM potential then show, however, that vacancy clusters in the glide plane of an approaching dislocation are annihilated or reduced in size by the creation of a double-jog/climb process that is driven by the huge reduction in energy accompanying vacancy annihilation. The effectiveness of annihilation/reduction processes is not reduced by the presence of hydrogen in the vacancy clusters because typical V-H cluster binding energies are much lower than the vacancy formation energy, except at very high hydrogen content in the cluster. Analysis of a range of configurations indicates that hydrogen plays no special role in stabilizing nanovoids against jog formation processes that shrink voids. Experimental observations of nanovoids on the fracture surfaces of steels must be due to as-yet undetermined processes.

  5. The research subject as wage earner.

    PubMed

    Anderson, James A; Weijer, Charles

    2002-01-01

    The practice of paying research subjects for participating in clinical trials has yet to receive an adequate moral analysis. Dickert and Grady argue for a wage payment model in which research subjects are paid an hourly wage based on that of unskilled laborers. If we accept this approach, what follows? Norms for just working conditions emerge from workplace legislation and political theory. All workers, including paid research subjects under Dickert and Grady's analysis, have a right to at least minimum wage, a standard work week, extra pay for overtime hours, a safe workplace, no fault compensation for work-related injury, and union organization. If we accept that paid research subjects are wage earners like any other, then the implications for changes to current practice are substantial.

  6. Dynamics of vacancies in two-dimensional Lennard-Jones crystals

    NASA Astrophysics Data System (ADS)

    Yao, Zhenwei; Olvera de La Cruz, Monica

    2015-03-01

    Vacancies represent an important class of crystallographic defects, and their behaviors can be strongly coupled with relevant material properties. We report the rich dynamics of vacancies in two-dimensional Lennard-Jones crystals in several thermodynamic states. Specifically, we numerically observe significantly faster diffusion of the 2-point vacancy with two missing particles in comparison with other types of vacancies; it opens the possibility of doping 2-point vacancies into atomic materials to enhance atomic migration. In addition, the resulting dislocations in the healing of a long vacancy suggest the intimate connection between vacancies and topological defects that may provide an extra dimension in the engineering of defects in extensive crystalline materials for desired properties. We thank the financial support from the U.S. Department of Commerce, National Institute of Standards and Technology, the Office of the Director of Defense Research and Engineering (DDR&E) and the Air Force Office of Scientific Research.

  7. Understanding the Minimum Wage: Issues and Answers.

    ERIC Educational Resources Information Center

    Employment Policies Inst. Foundation, Washington, DC.

    This booklet, which is designed to clarify facts regarding the minimum wage's impact on marketplace economics, contains a total of 31 questions and answers pertaining to the following topics: relationship between minimum wages and poverty; impacts of changes in the minimum wage on welfare reform; and possible effects of changes in the minimum wage…

  8. 26 CFR 31.3306(b)-1 - Wages.

    Code of Federal Regulations, 2010 CFR

    2010-04-01

    ... 26 Internal Revenue 15 2010-04-01 2010-04-01 false Wages. 31.3306(b)-1 Section 31.3306(b)-1... Unemployment Tax Act (Chapter 23, Internal Revenue Code of 1954) § 31.3306(b)-1 Wages. (a) Applicable law and... after 1938 constitutes wages is determined under section 3306(b). Accordingly, only remuneration paid...

  9. Stiffness and strength of oxygen-functionalized graphene with vacancies

    DOE Office of Scientific and Technical Information (OSTI.GOV)

    Zandiatashbar, A.; Ban, E.; Picu, R. C., E-mail: picuc@rpi.edu

    2014-11-14

    The 2D elastic modulus (E{sup 2D}) and strength (σ{sup 2D}) of defective graphene sheets containing vacancies, epoxide, and hydroxyl functional groups are evaluated at 300 K by atomistic simulations. The fraction of vacancies is controlled in the range 0% to 5%, while the density of functional groups corresponds to O:C ratios in the range 0% to 25%. In-plane modulus and strength diagrams as functions of vacancy and functional group densities are generated using models with a single type of defect and with combinations of two types of defects (vacancies and functional groups). It is observed that in models containing only vacancies,more » the rate at which strength decreases with increasing the concentration of defects is largest, followed by models containing only epoxide groups and those with only hydroxyl groups. The effect on modulus of vacancies and epoxides present alone in the model is similar, and much stronger than that of hydroxyl groups. When the concentration of defects is large, the combined effect of the functional groups and vacancies cannot be obtained as the superposition of individual effects of the two types of defects. The elastic modulus deteriorates faster (slower) than predicted by superposition in systems containing vacancies and hydroxyl groups (vacancies and epoxide groups)« less

  10. 20 CFR 404.220 - Average-monthly-wage method.

    Code of Federal Regulations, 2010 CFR

    2010-04-01

    ... average-monthly-wage method if it is to your advantage. Being eligible for either the average-monthly-wage method or the modified average-monthly-wage method does not preclude your eligibility under the old-start...

  11. Controlled manipulation of oxygen vacancies using nanoscale flexoelectricity

    DOE Office of Scientific and Technical Information (OSTI.GOV)

    Das, Saikat; Wang, Bo; Cao, Ye

    Oxygen vacancies, especially their distribution, are directly coupled to the electromagnetic properties of oxides and related emergent functionalities that have implications for device applications. Here using a homoepitaxial strontium titanate thin film, we demonstrate a controlled manipulation of the oxygen vacancy distribution using the mechanical force from a scanning probe microscope tip. By combining Kelvin probe force microscopy imaging and phase-field simulations, we show that oxygen vacancies can move under a stress-gradient-induced depolarisation field. When tailored, this nanoscale flexoelectric effect enables a controlled spatial modulation. In motion, the scanning probe tip thereby deterministically reconfigures the spatial distribution of vacancies. Finally,more » the ability to locally manipulate oxygen vacancies on-demand provides a tool for the exploration of mesoscale quantum phenomena and engineering multifunctional oxide devices.« less

  12. 26 CFR 1.199-2 - Wage limitation.

    Code of Federal Regulations, 2010 CFR

    2010-04-01

    ... that W-2 wages must have been included in a return filed with the Social Security Administration (SSA... wages must be reported on return filed with the Social Security Administration—(i) In general. The term... setting forth the method that is used to calculate W-2 wages in case of a taxpayer with a short taxable...

  13. Does the Minimum Wage Affect Welfare Caseloads?

    ERIC Educational Resources Information Center

    Page, Marianne E.; Spetz, Joanne; Millar, Jane

    2005-01-01

    Although minimum wages are advocated as a policy that will help the poor, few studies have examined their effect on poor families. This paper uses variation in minimum wages across states and over time to estimate the impact of minimum wage legislation on welfare caseloads. We find that the elasticity of the welfare caseload with respect to the…

  14. Do Some Workers Have Minimum Wage Careers?

    ERIC Educational Resources Information Center

    Carrington, William J.; Fallick, Bruce C.

    2001-01-01

    Most workers who begin their careers in minimum-wage jobs eventually gain more experience and move on to higher paying jobs. However, more than 8% of workers spend at least half of their first 10 working years in minimum wage jobs. Those more likely to have minimum wage careers are less educated, minorities, women with young children, and those…

  15. 29 CFR 4.159 - General minimum wage.

    Code of Federal Regulations, 2010 CFR

    2010-07-01

    ... 29 Labor 1 2010-07-01 2010-07-01 true General minimum wage. 4.159 Section 4.159 Labor Office of... General minimum wage. The Act, in section 2(b)(1), provides generally that no contractor or subcontractor... a contract less than the minimum wage specified under section 6(a)(1) of the Fair Labor Standards...

  16. 45 CFR 1176.7 - Publicizing vacancies.

    Code of Federal Regulations, 2011 CFR

    2011-10-01

    ... 45 Public Welfare 3 2011-10-01 2011-10-01 false Publicizing vacancies. 1176.7 Section 1176.7 Public Welfare Regulations Relating to Public Welfare (Continued) NATIONAL FOUNDATION ON THE ARTS AND THE HUMANITIES NATIONAL ENDOWMENT FOR THE HUMANITIES PART-TIME CAREER EMPLOYMENT § 1176.7 Publicizing vacancies...

  17. Rural hospital wages

    PubMed Central

    Hendricks, Ann M.

    1989-01-01

    Average fiscal year 1982 wages from 2,302 rural American hospitals were used to test for a gradient descending from hospitals in counties adjacent to metropolitan areas to those not adjacent. Considerable variation in the ratios of adjacent to nonadjacent averages existed. No statistically significant difference was found, however. Of greater importance in explaining relative wages within States were occupational mix, mix of part-time and full-time workers, case mix, presence of medical residencies, and location in a high-rent county within the State. Medicare already adjusts payments for only two of these variables. PMID:10313454

  18. Oxygen Vacancy Linear Clustering in a Perovskite Oxide

    DOE PAGES

    Eom, Kitae; Choi, Euiyoung; Choi, Minsu; ...

    2017-07-14

    Oxygen vacancies have been implicitly assumed isolated ones, and understanding oxide materials possibly containing oxygen vacancies remains elusive within the scheme of the isolated vacancies, although the oxygen vacancies have been playing a decisive role in oxide materials. We report the presence of oxygen vacancy linear clusters and their orientation along a specific crystallographic direction in SrTiO 3, a representative of a perovskite oxide. The presence of the linear clusters and associated electron localization was revealed by an electronic structure represented in the increase in the Ti 2+ valence state or corresponding Ti 3d 2 electronic configuration along with divacancymore » cluster model analysis and transport measurement. The orientation of the linear clusters along the [001] direction in perovskite SrTiO 3 was verified by further X-ray diffuse scattering analysis. And because SrTiO 3 is an archetypical perovskite oxide, the vacancy linear clustering with the specific aligned direction and electron localization can be extended to a wide variety of the perovskite oxides.« less

  19. Oxygen Vacancy Linear Clustering in a Perovskite Oxide

    DOE Office of Scientific and Technical Information (OSTI.GOV)

    Eom, Kitae; Choi, Euiyoung; Choi, Minsu

    Oxygen vacancies have been implicitly assumed isolated ones, and understanding oxide materials possibly containing oxygen vacancies remains elusive within the scheme of the isolated vacancies, although the oxygen vacancies have been playing a decisive role in oxide materials. We report the presence of oxygen vacancy linear clusters and their orientation along a specific crystallographic direction in SrTiO 3, a representative of a perovskite oxide. The presence of the linear clusters and associated electron localization was revealed by an electronic structure represented in the increase in the Ti 2+ valence state or corresponding Ti 3d 2 electronic configuration along with divacancymore » cluster model analysis and transport measurement. The orientation of the linear clusters along the [001] direction in perovskite SrTiO 3 was verified by further X-ray diffuse scattering analysis. And because SrTiO 3 is an archetypical perovskite oxide, the vacancy linear clustering with the specific aligned direction and electron localization can be extended to a wide variety of the perovskite oxides.« less

  20. 20 CFR 404.221 - Computing your average monthly wage.

    Code of Federal Regulations, 2010 CFR

    2010-04-01

    ... your average monthly wage, we consider all the wages, compensation, self-employment income, and deemed... 20 Employees' Benefits 2 2010-04-01 2010-04-01 false Computing your average monthly wage. 404.221... DISABILITY INSURANCE (1950- ) Computing Primary Insurance Amounts Average-Monthly-Wage Method of Computing...

  1. 20 CFR 404.221 - Computing your average monthly wage.

    Code of Federal Regulations, 2011 CFR

    2011-04-01

    ... your average monthly wage, we consider all the wages, compensation, self-employment income, and deemed... 20 Employees' Benefits 2 2011-04-01 2011-04-01 false Computing your average monthly wage. 404.221... DISABILITY INSURANCE (1950- ) Computing Primary Insurance Amounts Average-Monthly-Wage Method of Computing...

  2. Differences in wage rates for males and females in the health sector: a consideration of unpaid overtime to decompose the gender wage gap.

    PubMed

    Vecchio, Nerina; Scuffham, Paul A; Hilton, Michael F; Whiteford, Harvey A

    2013-02-25

    In Australia a persistent and sizable gender wage gap exists. In recent years this gap has been steadily widening. The negative impact of gender wage differentials is the disincentive to work more hours. This implies a substantial cost on the Australian health sector. This study aimed to identify the magnitude of gender wage differentials within the health sector. The investigation accounts for unpaid overtime. Given the limited availability of information, little empirical evidence exists that accounts for unpaid overtime. Information was collected from a sample of 10,066 Australian full-time employees within the health sector. Initially, ordinary least-squares regression was used to identify the gender wage gap when unpaid overtime was included and then excluded from the model. The sample was also stratified by gender and then by occupation to allow for comparisons. Later the Blinder-Oaxaca decomposition method was employed to identify and quantify the contribution of individual endowments to wage differentials between males and females. The analyses of data revealed a gender wage gap that varied across occupations. The inclusion of unpaid overtime in the analysis led to a slight reduction in the wage differential. The results showed an adjusted wage gap of 16.7%. Unpaid overtime made a significant but small contribution to wage differentials. Being female remained the major contributing factor to the wage gap. Given that wage differentials provide a disincentive to work more hours, serious attempts to deal with the skilled labour shortage in the health sector need to address the gender wage gap.

  3. Differences in wage rates for males and females in the health sector: a consideration of unpaid overtime to decompose the gender wage gap

    PubMed Central

    2013-01-01

    Background In Australia a persistent and sizable gender wage gap exists. In recent years this gap has been steadily widening. The negative impact of gender wage differentials is the disincentive to work more hours. This implies a substantial cost on the Australian health sector. This study aimed to identify the magnitude of gender wage differentials within the health sector. The investigation accounts for unpaid overtime. Given the limited availability of information, little empirical evidence exists that accounts for unpaid overtime. Methods Information was collected from a sample of 10,066 Australian full-time employees within the health sector. Initially, ordinary least-squares regression was used to identify the gender wage gap when unpaid overtime was included and then excluded from the model. The sample was also stratified by gender and then by occupation to allow for comparisons. Later the Blinder–Oaxaca decomposition method was employed to identify and quantify the contribution of individual endowments to wage differentials between males and females. Results The analyses of data revealed a gender wage gap that varied across occupations. The inclusion of unpaid overtime in the analysis led to a slight reduction in the wage differential. The results showed an adjusted wage gap of 16.7%. Conclusions Unpaid overtime made a significant but small contribution to wage differentials. Being female remained the major contributing factor to the wage gap. Given that wage differentials provide a disincentive to work more hours, serious attempts to deal with the skilled labour shortage in the health sector need to address the gender wage gap. PMID:23433245

  4. Estimating the effects of wages on obesity.

    PubMed

    Kim, DaeHwan; Leigh, John Paul

    2010-05-01

    To estimate the effects of wages on obesity and body mass. Data on household heads, aged 20 to 65 years, with full-time jobs, were drawn from the Panel Study of Income Dynamics for 2003 to 2007. The Panel Study of Income Dynamics is a nationally representative sample. Instrumental variables (IV) for wages were created using knowledge of computer software and state legal minimum wages. Least squares (linear regression) with corrected standard errors were used to estimate the equations. Statistical tests revealed both instruments were strong and tests for over-identifying restrictions were favorable. Wages were found to be predictive (P < 0.05) of obesity and body mass in regressions both before and after applying IVs. Coefficient estimates suggested stronger effects in the IV models. Results are consistent with the hypothesis that low wages increase obesity prevalence and body mass.

  5. The Wages of Older Men.

    ERIC Educational Resources Information Center

    Carliner, Geoffrey

    1982-01-01

    Net depreciation rates in human capital are estimated from wage data on a longitudinal sample of men aged 45 to 64. The results indicate that wage rates begin to decline in the early 50s at rates under one percent annually and decline at about two percent annually after age 60. (Author)

  6. 29 CFR 4.3 - Wage determinations.

    Code of Federal Regulations, 2014 CFR

    2014-07-01

    ... section 2(a) thereof will be set forth in wage determinations issued by the Administrator. Wage... determinations that are no longer current may be accessed in the “Archived SCA WD” database of WDOL for...

  7. 29 CFR 4.3 - Wage determinations.

    Code of Federal Regulations, 2011 CFR

    2011-07-01

    ... section 2(a) thereof will be set forth in wage determinations issued by the Administrator. Wage... determinations that are no longer current may be accessed in the “Archived SCA WD” database of WDOL for...

  8. 29 CFR 4.3 - Wage determinations.

    Code of Federal Regulations, 2012 CFR

    2012-07-01

    ... section 2(a) thereof will be set forth in wage determinations issued by the Administrator. Wage... determinations that are no longer current may be accessed in the “Archived SCA WD” database of WDOL for...

  9. 29 CFR 4.3 - Wage determinations.

    Code of Federal Regulations, 2013 CFR

    2013-07-01

    ... section 2(a) thereof will be set forth in wage determinations issued by the Administrator. Wage... determinations that are no longer current may be accessed in the “Archived SCA WD” database of WDOL for...

  10. 20 CFR 616.10 - Reuse of employment and wages.

    Code of Federal Regulations, 2010 CFR

    2010-04-01

    ... 20 Employees' Benefits 3 2010-04-01 2010-04-01 false Reuse of employment and wages. 616.10 Section 616.10 Employees' Benefits EMPLOYMENT AND TRAINING ADMINISTRATION, DEPARTMENT OF LABOR INTERSTATE ARRANGEMENT FOR COMBINING EMPLOYMENT AND WAGES § 616.10 Reuse of employment and wages. Employment and wages...

  11. 29 CFR 1.5 - Procedure for requesting wage determinations.

    Code of Federal Regulations, 2010 CFR

    2010-07-01

    ... 29 Labor 1 2010-07-01 2010-07-01 true Procedure for requesting wage determinations. 1.5 Section 1.5 Labor Office of the Secretary of Labor PROCEDURES FOR PREDETERMINATION OF WAGE RATES § 1.5 Procedure for requesting wage determinations. (a) The Department of Labor publishes general wage...

  12. 29 CFR 7.6 - Filing of wage determination record.

    Code of Federal Regulations, 2010 CFR

    2010-07-01

    ... 29 Labor 1 2010-07-01 2010-07-01 true Filing of wage determination record. 7.6 Section 7.6 Labor... AND FEDERALLY ASSISTED CONSTRUCTION CONTRACTS Review of Wage Determinations. § 7.6 Filing of wage determination record. (a) In representing the officer issuing the wage determination the Solicitor shall, among...

  13. Vacancy dynamic in Ni-Mn-Ga ferromagnetic shape memory alloys

    NASA Astrophysics Data System (ADS)

    Merida, D.; García, J. A.; Sánchez-Alarcos, V.; Pérez-Landazábal, J. I.; Recarte, V.; Plazaola, F.

    2014-06-01

    Vacancies control any atomic ordering process and consequently most of the order-dependent properties of the martensitic transformation in ferromagnetic shape memory alloys. Positron annihilation spectroscopy demonstrates to be a powerful technique to study vacancies in NiMnGa alloys quenched from different temperatures and subjected to post-quench isothermal annealing treatments. Considering an effective vacancy type the temperature dependence of the vacancy concentration has been evaluated. Samples quenched from 1173 K show a vacancy concentration of 1100 ± 200 ppm. The vacancy migration and formation energies have been estimated to be 0.55 ± 0.05 eV and 0.90 ± 0.07 eV, respectively.

  14. Period Effects, Cohort Effects, and the Narrowing Gender Wage Gap

    PubMed Central

    Campbell, Colin; Pearlman, Jessica

    2015-01-01

    Despite the abundance of sociological research on the gender wage gap, questions remain. In particular, the role of cohorts is under investigated. Using data from the Current Population Survey, we use Age-Period-Cohort analysis to uniquely estimate age, period, and cohort effects on the gender wage gap. The narrowing of the gender wage gap that occurred between 1975 and 2009 is largely due to cohort effects. Since the mid-1990s, the gender wage gap has continued to close absent of period effects. While gains in female wages contributed to declines in the gender wage gap for cohorts born before 1950, for later cohorts the narrowing of the gender wage gap is primarily a result of declines in male wages. PMID:24090861

  15. 28 CFR 301.204 - Continuation of lost-time wages.

    Code of Federal Regulations, 2010 CFR

    2010-07-01

    ... 28 Judicial Administration 2 2010-07-01 2010-07-01 false Continuation of lost-time wages. 301.204... ACCIDENT COMPENSATION Lost-Time Wages § 301.204 Continuation of lost-time wages. (a) Once approved, the inmate shall receive lost-time wages until the inmate: (1) Is released; (2) Is transferred to another...

  16. 29 CFR 8.5 - Filing of wage determination record.

    Code of Federal Regulations, 2010 CFR

    2010-07-01

    ... 29 Labor 1 2010-07-01 2010-07-01 true Filing of wage determination record. 8.5 Section 8.5 Labor... SERVICE CONTRACTS Review of Wage Determinations § 8.5 Filing of wage determination record. The Associate... record upon which the wage determination was based. Under no circumstances shall source data obtained by...

  17. Emotional labor demands and compensating wage differentials.

    PubMed

    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

  18. Wage Discrimination in the Reemployment Process.

    ERIC Educational Resources Information Center

    Mavromaras, Kostas G.; Rudolph, Helmut

    1997-01-01

    Wage discrimination by gender in reemployment was examined by decomposing the wage gap upon reemployment. Results suggest that employers are using discriminatory hiring practices that are less likely to be detected and harder to prove in court. (SK)

  19. 29 CFR 783.44 - Board and lodging as wages.

    Code of Federal Regulations, 2010 CFR

    2010-07-01

    ... 29 Labor 3 2010-07-01 2010-07-01 false Board and lodging as wages. 783.44 Section 783.44 Labor Regulations Relating to Labor (Continued) WAGE AND HOUR DIVISION, DEPARTMENT OF LABOR STATEMENTS OF GENERAL... TO EMPLOYEES EMPLOYED AS SEAMEN Computation of Wages and Hours § 783.44 Board and lodging as wages...

  20. 48 CFR 22.1013 - Review of wage determination.

    Code of Federal Regulations, 2010 CFR

    2010-10-01

    ... 48 Federal Acquisition Regulations System 1 2010-10-01 2010-10-01 false Review of wage... Amended 22.1013 Review of wage determination. (a) Based on incumbent collective bargaining agreement. (1) If wages, fringe benefits, or periodic increases provided for in a collective bargaining agreement...

  1. Geometric and electronic structures of monolayer hexagonal boron nitride with multi-vacancy

    NASA Astrophysics Data System (ADS)

    Kim, Do-Hyun; Kim, Hag-Soo; Song, Min Woo; Lee, Seunghyun; Lee, Sang Yun

    2017-05-01

    Hexagonal boron nitride (h-BN) is an electrical insulator with a large band gap of 5 eV and a good thermal conductor of which melting point reaches about 3000 °C. Due to these properties, much attention was given to the thermal stability rather than the electrical properties of h-BN experimentally and theoretically. In this study, we report calculations that the electronic structure of monolayer h-BN can be influenced by the presence of a vacancy defect which leads to a geometric deformation in the hexagonal lattice structure. The vacancy was varied from mono- to tri-vacancy in a supercell, and different defective structures under the same vacancy density were considered in the case of an odd number of vacancies. Consequently, all cases of vacancy defects resulted in a geometric distortion in monolayer h-BN, and new energy states were created between valence and conduction band with the Fermi level shift. Notably, B atoms around vacancies attracted one another while repulsion happened between N atoms around vacancies, irrespective of vacancy density. The calculation of formation energy revealed that multi-vacancy including more B-vacancies has much lower formation energy than vacancies with more N-vacancies. This work suggests that multi-vacancy created in monolayer h-BN will have more B-vacancies and that the presence of multi-vacancy can make monolayer h-BN electrically conductive by the new energy states and the Fermi level shift.

  2. Geometric and electronic structures of monolayer hexagonal boron nitride with multi-vacancy.

    PubMed

    Kim, Do-Hyun; Kim, Hag-Soo; Song, Min Woo; Lee, Seunghyun; Lee, Sang Yun

    2017-01-01

    Hexagonal boron nitride (h-BN) is an electrical insulator with a large band gap of 5 eV and a good thermal conductor of which melting point reaches about 3000 °C. Due to these properties, much attention was given to the thermal stability rather than the electrical properties of h-BN experimentally and theoretically. In this study, we report calculations that the electronic structure of monolayer h-BN can be influenced by the presence of a vacancy defect which leads to a geometric deformation in the hexagonal lattice structure. The vacancy was varied from mono- to tri-vacancy in a supercell, and different defective structures under the same vacancy density were considered in the case of an odd number of vacancies. Consequently, all cases of vacancy defects resulted in a geometric distortion in monolayer h-BN, and new energy states were created between valence and conduction band with the Fermi level shift. Notably, B atoms around vacancies attracted one another while repulsion happened between N atoms around vacancies, irrespective of vacancy density. The calculation of formation energy revealed that multi-vacancy including more B-vacancies has much lower formation energy than vacancies with more N-vacancies. This work suggests that multi-vacancy created in monolayer h-BN will have more B-vacancies and that the presence of multi-vacancy can make monolayer h-BN electrically conductive by the new energy states and the Fermi level shift.

  3. Period effects, cohort effects, and the narrowing gender wage gap.

    PubMed

    Campbell, Colin; Pearlman, Jessica

    2013-11-01

    Despite the abundance of sociological research on the gender wage gap, questions remain. In particular, the role of cohorts is under investigated. Using data from the Current Population Survey, we use age-period-cohort analysis to uniquely estimate age, period, and cohort effects on the gender wage gap. The narrowing of the gender wage gap that occurred between 1975 and 2009 is largely due to cohort effects. Since the mid-1990s, the gender wage gap has continued to close absent of period effects. While gains in female wages contributed to declines in the gender wage gap for cohorts born before 1950, for later cohorts the narrowing of the gender wage gap is primarily a result of declines in male wages. Copyright © 2013 Elsevier Inc. All rights reserved.

  4. 26 CFR 31.3301-4 - When wages are paid.

    Code of Federal Regulations, 2010 CFR

    2010-04-01

    ... 26 Internal Revenue 15 2010-04-01 2010-04-01 false When wages are paid. 31.3301-4 Section 31.3301... Unemployment Tax Act (Chapter 23, Internal Revenue Code of 1954) § 31.3301-4 When wages are paid. Wages are paid when actually or constructively paid. Wages are constructively paid when they are credited to the...

  5. 26 CFR 31.3401(a)-2 - Exclusions from wages.

    Code of Federal Regulations, 2010 CFR

    2010-04-01

    ... 26 Internal Revenue 15 2010-04-01 2010-04-01 false Exclusions from wages. 31.3401(a)-2 Section 31... Collection of Income Tax at Source § 31.3401(a)-2 Exclusions from wages. (a) In general. (1) The term “wages... specifically excepted from wages under section 3401(a). (2) The exception attaches to the remuneration for...

  6. Environmental Quality Assessment of Built Areas with High Vacancy

    NASA Astrophysics Data System (ADS)

    Jiang, Y.; Yuan, Y.; Neale, A. C.

    2015-12-01

    Around the world, many urban areas are challenged by vacant and abandoned residential and business property. High vacancy areas have often been associated with increasing public safety problems and declining property values and subsequent tax base. High vacancy can lead to visible signs of city decline and significant barriers to the revitalization of cities. Addressing the problem of vacancy requires knowledge of vacancy patterns and their possible contributing factors. In this study, we evaluated the ten year (2005-2015) urban environmental changes for some high vacancy areas. Social and economic variables derived from U.S. census data such as non-white population, employment rate, housing price, and environmental variables derived from National Land Cover Data such as land cover and impervious area, were used as the basis for analysis. Correlation analysis and principle components analysis were performed at the Census Block Group level. Three components were identified and interpreted as economic status, urbanness, and greenness. A synthetic Urban Environmental Quality (UEQ) index was developed by integrating the three principle components according to their weights. Comparisons of the UEQ indices between the 2005 and 2015 in the increasingly high vacancy area provided useful information for investigating the possible associations between social, economic, and environmental factors, and the vacancy status. This study could provide useful information for understanding the complex issues leading to vacancy and facilitating future rehabilitation of vacant urban area.

  7. Vacancy dynamic in Ni-Mn-Ga ferromagnetic shape memory alloys

    DOE Office of Scientific and Technical Information (OSTI.GOV)

    Merida, D., E-mail: david.merida@ehu.es; Elektrizitate eta Elektronika Saila, Euskal Herriko Unibertsitatea UPV/EHU, p.k. 644, 48080 Bilbao; García, J. A.

    2014-06-09

    Vacancies control any atomic ordering process and consequently most of the order-dependent properties of the martensitic transformation in ferromagnetic shape memory alloys. Positron annihilation spectroscopy demonstrates to be a powerful technique to study vacancies in NiMnGa alloys quenched from different temperatures and subjected to post-quench isothermal annealing treatments. Considering an effective vacancy type the temperature dependence of the vacancy concentration has been evaluated. Samples quenched from 1173 K show a vacancy concentration of 1100 ± 200 ppm. The vacancy migration and formation energies have been estimated to be 0.55 ± 0.05 eV and 0.90 ± 0.07 eV, respectively.

  8. 48 CFR 22.404-11 - Wage determination appeals.

    Code of Federal Regulations, 2010 CFR

    2010-10-01

    ... 48 Federal Acquisition Regulations System 1 2010-10-01 2010-10-01 false Wage determination appeals... Involving Construction 22.404-11 Wage determination appeals. The Secretary of Labor has established an... Davis-Bacon Act wage determinations. A contracting agency or other interested party may file a petition...

  9. Mental Health Insurance Parity and Provider Wages.

    PubMed

    Golberstein, Ezra; Busch, Susan H

    2017-06-01

    Policymakers frequently mandate that employers or insurers provide insurance benefits deemed to be critical to individuals' well-being. However, in the presence of private market imperfections, mandates that increase demand for a service can lead to price increases for that service, without necessarily affecting the quantity being supplied. We test this idea empirically by looking at mental health parity mandates. This study evaluated whether implementation of parity laws was associated with changes in mental health provider wages. Quasi-experimental analysis of average wages by state and year for six mental health care-related occupations were considered: Clinical, Counseling, and School Psychologists; Substance Abuse and Behavioral Disorder Counselors; Marriage and Family Therapists; Mental Health Counselors; Mental Health and Substance Abuse Social Workers; and Psychiatrists. Data from 1999-2013 were used to estimate the association between the implementation of state mental health parity laws and the Paul Wellstone and Pete Domenici Mental Health Parity and Addiction Equity Act and average mental health provider wages. Mental health parity laws were associated with a significant increase in mental health care provider wages controlling for changes in mental health provider wages in states not exposed to parity (3.5 percent [95% CI: 0.3%, 6.6%]; p<.05). Mental health parity laws were associated with statistically significant but modest increases in mental health provider wages. Health insurance benefit expansions may lead to increased prices for health services when the private market that supplies the service is imperfect or constrained. In the context of mental health parity, this work suggests that part of the value of expanding insurance benefits for mental health coverage was captured by providers. Given historically low wage levels of mental health providers, this increase may be a first step in bringing mental health provider wages in line with parallel

  10. The effect of Medicaid wage pass-through programs on the wages of direct care workers.

    PubMed

    Baughman, Reagan A; Smith, Kristin

    2010-05-01

    Despite growing demand for nursing and home health care as the US population ages, compensation levels in the low-skill nursing labor market that provides the bulk of long-term care remain quite low. The challenge facing providers of long-term care is that Medicaid reimbursement rates for nursing home and home health care severely restrict the wage growth that is necessary to attract workers, resulting in high turnover and labor shortages. Almost half of US states have responded by enacting "pass-through" provisions in their Medicaid programs, channeling additional long-term care funding directly to compensation of lower-skill nursing workers. We test the effect of Medicaid wage pass-through programs on hourly wages for direct care workers. We estimate several specifications of wage models using employment data from the 1996 and 2001 panels of the Survey of Income and Program Participation for nursing, home health, and personal care aides. The effect of pass-through programs is identified by an indicator variable for states with programs; 20 states adopted pass-throughs during the sample period. Workers in states with pass-through programs earn as much as 12% more per hour than workers in other states after those programs are implemented. Medicaid wage pass-through programs appear to be a viable policy option for raising compensation levels of direct care workers, with an eye toward improving recruitment and retention in long-term care settings.

  11. 48 CFR 22.1012-1 - Prevailing wage determinations.

    Code of Federal Regulations, 2010 CFR

    2010-10-01

    ... 48 Federal Acquisition Regulations System 1 2010-10-01 2010-10-01 false Prevailing wage... wage determination in a solicitation, contract or contract modification (see 22.1007) is determined by... wage determination shall not be effective if it is received by the contracting agency less than 10 days...

  12. Ab initio studies of isolated hydrogen vacancies in graphane

    NASA Astrophysics Data System (ADS)

    Mapasha, R. E.; Molepo, M. P.; Chetty, N.

    2016-05-01

    We present a density functional study of various hydrogen vacancies located on a single hexagonal ring of graphane (fully hydrogenated graphene) considering the effects of charge states and the position of the Fermi level. We find that uncharged vacancies that lead to a carbon sublattice balance are energetically favorable and are wide band gap systems just like pristine graphane. Vacancies that do create a sublattice imbalance introduce spin polarized states into the band gap, and exhibit a half-metallic behavior with a magnetic moment of 1.00 μB per vacancy. The results show the possibility of using vacancies in graphane for novel spin-based applications. When charging such vacancy configurations, the deep donor (+1/0) and deep acceptor (0/-1) transition levels within the band gap are noted. We also note a half-metallic to metallic transition and a significant reduction of the induced magnetic moment due to both negative and positive charge doping.

  13. 5 CFR 532.207 - Time schedule for wage surveys.

    Code of Federal Regulations, 2010 CFR

    2010-01-01

    ... PREVAILING RATE SYSTEMS Prevailing Rate Determinations § 532.207 Time schedule for wage surveys. (a) Wage... local prevailing rates. (f) The beginning month of appropriated and nonappropriated fund wage surveys...

  14. Legal Status and Wage Disparities for Mexican Immigrants

    PubMed Central

    Hall, Matthew; Greenman, Emily; Farkas, George

    2014-01-01

    This paper employs a unique method of imputing the legal status of Mexican immigrants in the 1996-1999 and 2001-2003 panels of the Survey of Income and Program Participation to provide new evidence of the role of legal authorization in the U.S. on workers’ wages. Using growth curve techniques, we estimate wage trajectories for four groups: documented Mexican immigrants, undocumented Mexican immigrants, U.S-born Mexican Americans, and native non-Latino whites. Our estimates reveal a 17 percent wage disparity between documented and undocumented Mexican immigrant men, and a 9 percent documented-undocumented wage disparity for Mexican immigrant women. We also find that in comparison to authorized Mexicans, undocumented Mexican immigrants have lower returns to human capital and slower wage growth. PMID:25414526

  15. Legal Status and Wage Disparities for Mexican Immigrants.

    PubMed

    Hall, Matthew; Greenman, Emily; Farkas, George

    2010-12-01

    This paper employs a unique method of imputing the legal status of Mexican immigrants in the 1996-1999 and 2001-2003 panels of the Survey of Income and Program Participation to provide new evidence of the role of legal authorization in the U.S. on workers' wages. Using growth curve techniques, we estimate wage trajectories for four groups: documented Mexican immigrants, undocumented Mexican immigrants, U.S-born Mexican Americans, and native non-Latino whites. Our estimates reveal a 17 percent wage disparity between documented and undocumented Mexican immigrant men, and a 9 percent documented-undocumented wage disparity for Mexican immigrant women. We also find that in comparison to authorized Mexicans, undocumented Mexican immigrants have lower returns to human capital and slower wage growth.

  16. Teaching the Minimum Wage in Econ 101 in Light of the New Economics of the Minimum Wage.

    ERIC Educational Resources Information Center

    Krueger, Alan B.

    2001-01-01

    Argues that the recent controversy over the effect of the minimum wage on employment offers an opportunity for teaching introductory economics. Examines eight textbooks to determine topic coverage but finds little consensus. Describes how minimum wage effects should be taught. (RLH)

  17. Atomistic models of vacancy-mediated diffusion in silicon

    NASA Astrophysics Data System (ADS)

    Dunham, Scott T.; Wu, Can Dong

    1995-08-01

    Vacancy-mediated diffusion of dopants in silicon is investigated using Monte Carlo simulations of hopping diffusion, as well as analytic approximations based on atomistic considerations. Dopant/vacancy interaction potentials are assumed to extend out to third-nearest neighbor distances, as required for pair diffusion theories. Analysis focusing on the third-nearest neighbor sites as bridging configurations for uncorrelated hops leads to an improved analytic model for vacancy-mediated dopant diffusion. The Monte Carlo simulations of vacancy motion on a doped silicon lattice verify the analytic results for moderate doping levels. For very high doping (≳2×1020 cm-3) the simulations show a very rapid increase in pair diffusivity due to interactions of vacancies with more than one dopant atom. This behavior has previously been observed experimentally for group IV and V atoms in silicon [Nylandsted Larsen et al., J. Appl. Phys. 73, 691 (1993)], and the simulations predict both the point of onset and doping dependence of the experimentally observed diffusivity enhancement.

  18. Ordered array of CoPc-vacancies filled with single-molecule rotors

    NASA Astrophysics Data System (ADS)

    Xie, Zheng-Bo; Wang, Ya-Li; Tao, Min-Long; Sun, Kai; Tu, Yu-Bing; Yuan, Hong-Kuan; Wang, Jun-Zhong

    2018-05-01

    We report the highly ordered array of CoPc-vacancies and the single-molecule rotors inside the vacancies. When CoPc molecules are deposited on Cd(0001) at low-temperature, three types of molecular vacancies appeared randomly in the CoPc monolayer. Annealing the sample to higher temperature leads to the spontaneous phase separation and self-organized arrangement of the vacancies. Highly ordered arrays of two-molecule vacancies and single-molecule vacancies have been obtained. In particular, there is a rotating CoPc molecule inside each single-molecule vacancy, which constitutes the array of single-molecule rotors. These results provide a new routine to fabricate the nano-machines on a large scale.

  19. The Consequences of Indexing the Minimum Wage to Average Wages in the U.S. Economy.

    ERIC Educational Resources Information Center

    Macpherson, David A.; Even, William E.

    The consequences of indexing the minimum wage to average wages in the U.S. economy were analyzed. The study data were drawn from the 1974-1978 May Current Population Survey (CPS) and the 180 monthly CPS Outgoing Rotation Group files for 1979-1993 (approximate annual sample sizes of 40,000 and 180,000, respectively). The effects of indexing on the…

  20. 42 CFR 412.266 - Availability of wage data.

    Code of Federal Regulations, 2010 CFR

    2010-10-01

    ... 42 Public Health 2 2010-10-01 2010-10-01 false Availability of wage data. 412.266 Section 412.266... Review Board Composition and Procedures § 412.266 Availability of wage data. A hospital may obtain the average hourly wage data necessary to prepare its application to the MGCRB from Federal Register documents...

  1. The stability of vacancy-like defects in amorphous silicon

    NASA Astrophysics Data System (ADS)

    Joly, Jean-Francois; Mousseau, Normand

    2013-03-01

    The contribution of vacancy-like defects to the relaxation of amorphous silicon (a-Si) has been a matter of debate for a long time. Due to their disordered nature, there is a large number local environments in which such a defect can exists. Previous numerical studies the vacancy in a-Si have been limited to small systems and very short timescales. Here we use kinectic ART (k-ART), an off-lattice kinetic Monte-Carlo simulation method with on-the-fly catalog building to study the time evolution of 1000 different single vacancy configurations in a well-relaxed a-Si model. Our results show that most of the vacancies are annihlated quickly. In fact, while 16% of the 1000 isolated vacancies survive for more than 1 ns of simulated time, 0.043% remain after 1 ms and only 6 of them survive longer than 0.1 second. Diffusion of the full vacancy is only seen in 19% of the configurations and diffusion usually leads directly to the annihilation of the defect. The actual annihilation event, in which one of the defective atoms fills the vacancy, is usually similar in all the configurations but local bonding environment heavily influence its activation barrier and relaxation energy.

  2. Gender, race & the veteran wage gap.

    PubMed

    Vick, Brandon; Fontanella, Gabrielle

    2017-01-01

    This paper analyzes earnings outcomes of Iraq/Afghanistan-era veterans. We utilize the 2009-2013 American Community Survey and a worker-matching methodology to decompose wage differences between veteran and non-veteran workers. Among fully-employed, 25-40 year-olds, veteran workers make 3% less than non-veteran workers. While male veterans make 9% less than non-veterans, female and black veterans experience a wage premium (2% and 7% respectively). Decomposition of the earnings gap identifies some of its sources. Relatively higher rates of disability and lower rates of educational attainment serve to increase the overall wage penalty against veterans. However, veterans work less in low-paying occupations than non-veterans, serving to reduce the wage penalty. Finally, among male and white subgroups, non-veterans earn more in the top quintile due largely to having higher educational attainment and greater representation in higher-paying occupations, such as management. Copyright © 2016 Elsevier Inc. All rights reserved.

  3. Effect of vacancy defects on generalized stacking fault energy of fcc metals.

    PubMed

    Asadi, Ebrahim; Zaeem, Mohsen Asle; Moitra, Amitava; Tschopp, Mark A

    2014-03-19

    Molecular dynamics (MD) and density functional theory (DFT) studies were performed to investigate the influence of vacancy defects on generalized stacking fault (GSF) energy of fcc metals. MEAM and EAM potentials were used for MD simulations, and DFT calculations were performed to test the accuracy of different common parameter sets for MEAM and EAM potentials in predicting GSF with different fractions of vacancy defects. Vacancy defects were placed at the stacking fault plane or at nearby atomic layers. The effect of vacancy defects at the stacking fault plane and the plane directly underneath of it was dominant compared to the effect of vacancies at other adjacent planes. The effects of vacancy fraction, the distance between vacancies, and lateral relaxation of atoms on the GSF curves with vacancy defects were investigated. A very similar variation of normalized SFEs with respect to vacancy fractions were observed for Ni and Cu. MEAM potentials qualitatively captured the effect of vacancies on GSF.

  4. Vacancy defect and defect cluster energetics in ion-implanted ZnO

    NASA Astrophysics Data System (ADS)

    Dong, Yufeng; Tuomisto, F.; Svensson, B. G.; Kuznetsov, A. Yu.; Brillson, Leonard J.

    2010-02-01

    We have used depth-resolved cathodoluminescence, positron annihilation, and surface photovoltage spectroscopies to determine the energy levels of Zn vacancies and vacancy clusters in bulk ZnO crystals. Doppler broadening-measured transformation of Zn vacancies to vacancy clusters with annealing shifts defect energies significantly lower in the ZnO band gap. Zn and corresponding O vacancy-related depth distributions provide a consistent explanation of depth-dependent resistivity and carrier-concentration changes induced by ion implantation.

  5. 29 CFR 1620.12 - Wage “rate.”

    Code of Federal Regulations, 2013 CFR

    2013-07-01

    ... “rate.” (a) The term wage “rate,” as used in the EPA, refers to the standard or measure by which an employee's wage is determined and is considered to encompass all rates of wages whether calculated on a... rate at which overtime compensation or other special remuneration is paid as well as the rate at which...

  6. 29 CFR 1620.12 - Wage “rate.”

    Code of Federal Regulations, 2014 CFR

    2014-07-01

    ... “rate.” (a) The term wage “rate,” as used in the EPA, refers to the standard or measure by which an employee's wage is determined and is considered to encompass all rates of wages whether calculated on a... rate at which overtime compensation or other special remuneration is paid as well as the rate at which...

  7. 29 CFR 1620.12 - Wage “rate.”

    Code of Federal Regulations, 2012 CFR

    2012-07-01

    ... “rate.” (a) The term wage “rate,” as used in the EPA, refers to the standard or measure by which an employee's wage is determined and is considered to encompass all rates of wages whether calculated on a... rate at which overtime compensation or other special remuneration is paid as well as the rate at which...

  8. 29 CFR 1620.12 - Wage “rate.”

    Code of Federal Regulations, 2011 CFR

    2011-07-01

    ... “rate.” (a) The term wage “rate,” as used in the EPA, refers to the standard or measure by which an employee's wage is determined and is considered to encompass all rates of wages whether calculated on a... rate at which overtime compensation or other special remuneration is paid as well as the rate at which...

  9. Male-Female Wage Differentials in the United States.

    ERIC Educational Resources Information Center

    Kiker, B. F.; Crouch, Henry L.

    The primary objective of this paper is to describe a method of estimating female-male wage ratios. The estimating technique presented is two stage least squares (2SLS), in which equations are estimated for both men and women. After specifying and estimating the wage equations, the male-female wage differential is calculated that would remain if…

  10. 24 CFR 574.655 - Wage rates.

    Code of Federal Regulations, 2010 CFR

    2010-04-01

    ... 24 Housing and Urban Development 3 2010-04-01 2010-04-01 false Wage rates. 574.655 Section 574.655 Housing and Urban Development Regulations Relating to Housing and Urban Development (Continued) OFFICE OF... COMMUNITY FACILITIES HOUSING OPPORTUNITIES FOR PERSONS WITH AIDS Other Federal Requirements § 574.655 Wage...

  11. 29 CFR 520.200 - What is the legal authority for payment of wages lower than the minimum wage required by section...

    Code of Federal Regulations, 2010 CFR

    2010-07-01

    ... the minimum wage required by section 6(a) of the Fair Labor Standards Act? 520.200 Section 520.200... lower than the minimum wage required by section 6(a) of the Fair Labor Standards Act? Section 14(a) of..., for the payment of special minimum wage rates to workers employed as messengers, learners (including...

  12. 5 CFR 532.233 - Preparation for full-scale wage surveys.

    Code of Federal Regulations, 2011 CFR

    2011-01-01

    ... 5 Administrative Personnel 1 2011-01-01 2011-01-01 false Preparation for full-scale wage surveys... REGULATIONS PREVAILING RATE SYSTEMS Prevailing Rate Determinations § 532.233 Preparation for full-scale wage... the local wage survey committee. (e) Selection and appointment of data collectors. (1) The local wage...

  13. 41 CFR 50-202.2 - Minimum wage in all industries.

    Code of Federal Regulations, 2010 CFR

    2010-07-01

    ... 41 Public Contracts and Property Management 1 2010-07-01 2010-07-01 true Minimum wage in all... Public Contracts PUBLIC CONTRACTS, DEPARTMENT OF LABOR 202-MINIMUM WAGE DETERMINATIONS Groups of Industries § 50-202.2 Minimum wage in all industries. In all industries, the minimum wage applicable to...

  14. 24 CFR 965.101 - Preemption of State prevailing wage requirements.

    Code of Federal Regulations, 2010 CFR

    2010-04-01

    ... 24 Housing and Urban Development 4 2010-04-01 2010-04-01 false Preemption of State prevailing wage... URBAN DEVELOPMENT PHA-OWNED OR LEASED PROJECTS-GENERAL PROVISIONS Preemption of State Prevailing Wage Requirements § 965.101 Preemption of State prevailing wage requirements. (a) A prevailing wage rate including...

  15. Economic development and wage inequality: A complex system analysis.

    PubMed

    Sbardella, Angelica; Pugliese, Emanuele; Pietronero, Luciano

    2017-01-01

    Adapting methods from complex system analysis, this paper analyzes the features of the complex relationship between wage inequality and the development and industrialization of a country. Development is understood as a combination of a monetary index, GDP per capita, and a recently introduced measure of a country's economic complexity: Fitness. Initially the paper looks at wage inequality on a global scale, over the time period 1990-2008. Our empirical results show that globally the movement of wage inequality along with the ongoing industrialization of countries has followed a longitudinally persistent pattern comparable to the one theorized by Kuznets in the fifties: countries with an average level of development suffer the highest levels of wage inequality. Next, the study narrows its focus on wage inequality within the United States. By using data on wages and employment in the approximately 3100 US counties over the time interval 1990-2014, it generalizes the Fitness-Complexity metric for geographic units and industrial sectors, and then investigates wage inequality between NAICS industries. The empirical time and scale dependencies are consistent with a relation between wage inequality and development driven by institutional factors comparing countries, and by change in the structural compositions of sectors in a homogeneous institutional environment, such as the counties of the United States.

  16. 29 CFR 525.13 - Renewal of special minimum wage certificates.

    Code of Federal Regulations, 2010 CFR

    2010-07-01

    ... 29 Labor 3 2010-07-01 2010-07-01 false Renewal of special minimum wage certificates. 525.13... minimum wage certificates. (a) Applications may be filed for renewal of special minimum wage certificates.... (c) Workers with disabilities may not continue to be paid special minimum wages after notice that an...

  17. 29 CFR 525.24 - Advisory Committee on Special Minimum Wages.

    Code of Federal Regulations, 2010 CFR

    2010-07-01

    ... 29 Labor 3 2010-07-01 2010-07-01 false Advisory Committee on Special Minimum Wages. 525.24 Section 525.24 Labor Regulations Relating to Labor (Continued) WAGE AND HOUR DIVISION, DEPARTMENT OF LABOR... Special Minimum Wages. The Advisory Committee on Special Minimum Wages, the members of which are appointed...

  18. Suppression of vacancy cluster growth in concentrated solid solution alloys

    DOE PAGES

    Zhao, Shijun; Velisa, Gihan; Xue, Haizhou; ...

    2016-12-13

    Large vacancy clusters, such as stacking-fault tetrahedra, are detrimental vacancy-type defects in ion-irradiated structural alloys. Suppression of vacancy cluster formation and growth is highly desirable to improve the irradiation tolerance of these materials. In this paper, we demonstrate that vacancy cluster growth can be inhibited in concentrated solid solution alloys by modifying cluster migration pathways and diffusion kinetics. The alloying effects of Fe and Cr on the migration of vacancy clusters in Ni concentrated alloys are investigated by molecular dynamics simulations and ion irradiation experiment. While the diffusion coefficients of small vacancy clusters in Ni-based binary and ternary solid solutionmore » alloys are higher than in pure Ni, they become lower for large clusters. This observation suggests that large clusters can easily migrate and grow to very large sizes in pure Ni. In contrast, cluster growth is suppressed in solid solution alloys owing to the limited mobility of large vacancy clusters. Finally, the differences in cluster sizes and mobilities in Ni and in solid solution alloys are consistent with the results from ion irradiation experiments.« less

  19. Vacancy effects on the electronic and structural properties pentacene

    NASA Astrophysics Data System (ADS)

    Laraib, Iflah; Janotti, Anderson

    Defects in organic crystals are likely to affect charge transport in organic electronic devices. Vacancies can create lattice distortions and modify electronic states associated with the molecules in its surrounding. Spectroscopy experiments indicate that molecular vacancies trap charge carriers. Experimental characterization of individual defects is challenging and unambiguous. Here we use density functional calculations including van der Waals interactions in a supercell approach to study the single vacancy in pentacene, a prototype organic semiconductor. We determine formation energies, local lattice relaxations, and discuss how vacancies locally distort the lattice and affect the electronic properties of the host organic semiconductor.

  20. Vacancies in epitaxial graphene

    DOE Office of Scientific and Technical Information (OSTI.GOV)

    Davydov, S. Yu., E-mail: Sergei-Davydov@mail.ru

    The coherent-potential method is used to consider the problem of the influence of a finite concentration of randomly arranged vacancies on the density of states of epitaxial graphene. To describe the density of states of the substrate, simple models (the Anderson model, Haldane-Anderson model, and parabolic model) are used. The electronic spectrum of free single-sheet graphene is considered in the low-energy approximation. Charge transfer in the graphene-substrate system is discussed. It is shown that, in all cases, the density of states of epitaxial graphene decreases proportionally to the vacancy concentration. At the same time, the average charge transferred from graphenemore » to the substrate increases.« less

  1. A comment on Baker et al. 'The time dependence of an atom-vacancy encounter due to the vacancy mechanism of diffusion'

    NASA Astrophysics Data System (ADS)

    Dasenbrock-Gammon, Nathan; Zacate, Matthew O.

    2017-05-01

    Baker et al. derived time-dependent expressions for calculating average number of jumps per encounter and displacement probabilities for vacancy diffusion in crystal lattice systems with infinitesimal vacancy concentrations. As shown in this work, their formulation is readily expanded to include finite vacancy concentration, which allows calculation of concentration-dependent, time-averaged quantities. This is useful because it provides a computationally efficient method to express lineshapes of nuclear spectroscopic techniques through the use of stochastic fluctuation models.

  2. Workplace Education for Low-Wage Workers.

    ERIC Educational Resources Information Center

    Ahlstrand, Amanda L.; Bassi, Laurie J.; McMurrer, Daniel P.

    The training being provided to low-wage workers, factors affecting the availability and effectiveness of such training, and training outcomes were examined. The major research activities were as follows: (1) identification of 192 employers that invested most heavily in training for low-wage workers; (2) telephone interviews with 40 of the 192…

  3. 48 CFR 22.1007 - Requirement to obtain wage determinations.

    Code of Federal Regulations, 2010 CFR

    2010-10-01

    ... 48 Federal Acquisition Regulations System 1 2010-10-01 2010-10-01 false Requirement to obtain wage determinations. 22.1007 Section 22.1007 Federal Acquisition Regulations System FEDERAL ACQUISITION REGULATION... Amended 22.1007 Requirement to obtain wage determinations. The contracting officer shall obtain wage...

  4. Economic development and wage inequality: A complex system analysis

    PubMed Central

    Pugliese, Emanuele; Pietronero, Luciano

    2017-01-01

    Adapting methods from complex system analysis, this paper analyzes the features of the complex relationship between wage inequality and the development and industrialization of a country. Development is understood as a combination of a monetary index, GDP per capita, and a recently introduced measure of a country’s economic complexity: Fitness. Initially the paper looks at wage inequality on a global scale, over the time period 1990–2008. Our empirical results show that globally the movement of wage inequality along with the ongoing industrialization of countries has followed a longitudinally persistent pattern comparable to the one theorized by Kuznets in the fifties: countries with an average level of development suffer the highest levels of wage inequality. Next, the study narrows its focus on wage inequality within the United States. By using data on wages and employment in the approximately 3100 US counties over the time interval 1990–2014, it generalizes the Fitness-Complexity metric for geographic units and industrial sectors, and then investigates wage inequality between NAICS industries. The empirical time and scale dependencies are consistent with a relation between wage inequality and development driven by institutional factors comparing countries, and by change in the structural compositions of sectors in a homogeneous institutional environment, such as the counties of the United States. PMID:28926577

  5. The wage effects of obesity: a longitudinal study.

    PubMed

    Baum, Charles L; Ford, William F

    2004-09-01

    We use National Longitudinal Survey of Youth (NLSY) data to examine the effects of obesity on wages by gender. Sample means indicate that both men and women experience a persistent obesity wage penalty over the first two decades of their careers. We then control for a standard set of socioeconomic and familial variables but find that standard covariates do not explain why obese workers experience persistent wage penalties. This suggests that other variables -- including job discrimination, health-related factors and/or obese workers' behavior patterns -- may be the channels through which obesity adversely affects wages. The study closes with a discussion of the public policy implications suggested by these findings.

  6. 26 CFR 31.3402(e)-1 - Included and excluded wages.

    Code of Federal Regulations, 2010 CFR

    2010-04-01

    ... 26 Internal Revenue 15 2010-04-01 2010-04-01 false Included and excluded wages. 31.3402(e)-1... SOURCE Collection of Income Tax at Source § 31.3402(e)-1 Included and excluded wages. (a) If a portion of... not more than 31 consecutive days constitutes wages, and the remainder does not constitute wages, all...

  7. Direct and indirect effects of body weight on adult wages.

    PubMed

    Han, Euna; Norton, Edward C; Powell, Lisa M

    2011-12-01

    Previous estimates of the association between body weight and wages in the literature have been conditional on education and occupation. In addition to the effect of current body weight status (body mass index (BMI) or obesity) on wages, this paper examines the indirect effect of body weight status in the late-teenage years on wages operating through education and occupation choice. Using the National Longitudinal Survey of Youth 1979 data, for women, we find that a one-unit increase in BMI is directly associated with 1.83% lower hourly wages whereas the indirect BMI wage penalty is not statistically significant. Neither a direct nor an indirect BMI wage penalty is found for men. However, results based on clinical weight classification reveal that the indirect wage penalty occurs to a larger extent at the upper tail of the BMI distribution for both men and women via the pathways of education and occupation outcomes. Late-teen obesity is indirectly associated with 3.5% lower hourly wages for both women and men. These results are important because they imply that the total effect of obesity on wages is significantly larger than has been estimated in previous cross-sectional studies. 2011 Elsevier B.V. All rights reserved.

  8. Bobbing for Widgets: Compensating Wage Differentials

    ERIC Educational Resources Information Center

    Eckel, Catherine; McInnes, Melayne Morgan; Solnick, Sara; Ensminger, Jean; Fryer, Roland; Heiner, Ronald; Samms, Gavin; Sieberg, Katri; Wilson, Rick

    2005-01-01

    The authors describe a classroom game that introduces the concept of compensating wage differentials by allowing students to negotiate over the assignment of jobs and wages. Two jobs are designed so that neither job requires special skills, but one is significantly more unpleasant than the other. By varying the job titles and duties, students can…

  9. Migration of defect clusters and xenon-vacancy clusters in uranium dioxide

    DOE Office of Scientific and Technical Information (OSTI.GOV)

    Chen, Dong; Gao, Fei; Deng, Huiqiu

    2014-07-01

    The possible transition states, minimum energy paths and migration mechanisms of defect clusters and xenon-vacancy defect clusters in uranium dioxide have been investigated using the dimer and the nudged elastic-band methods. The nearby O atom can easily hop into the oxygen vacancy position by overcoming a small energy barrier, which is much lower than that for the migration of a uranium vacancy. A simulation for a vacancy cluster consisting of two oxygen vacancies reveals that the energy barrier of the divacancy migration tends to decrease with increasing the separation distance of divacancy. For an oxygen interstitial, the migration barrier formore » the hopping mechanism is almost three times larger than that for the exchange mechanism. Xe moving between two interstitial sites is unlikely a dominant migration mechanism considering the higher energy barrier. A net migration process of a Xe-vacancy pair containing an oxygen vacancy and a xenon interstitial is identified by the NEB method. We expect the oxygen vacancy-assisted migration mechanism to possibly lead to a long distance migration of the Xe interstitials in UO2. The migration of defect clusters involving Xe substitution indicates that Xe atom migrating away from the uranium vacancy site is difficult.« less

  10. 75 FR 135 - Department of Defense Wage Committee Meetings

    Federal Register 2010, 2011, 2012, 2013, 2014

    2010-01-04

    ... DEPARTMENT OF DEFENSE Office of the Secretary Department of Defense Wage Committee Meetings AGENCY..., notice is hereby given that the Department of Defense Wage Committee will meet in closed session on... CONTACT: Mr. Craig Jerabek, Designated Federal Officer for the Department of Defense Wage Committee; 1400...

  11. 20 CFR 656.41 - Review of prevailing wage determinations.

    Code of Federal Regulations, 2010 CFR

    2010-04-01

    ... 20 Employees' Benefits 3 2010-04-01 2010-04-01 false Review of prevailing wage determinations. 656.41 Section 656.41 Employees' Benefits EMPLOYMENT AND TRAINING ADMINISTRATION, DEPARTMENT OF LABOR... Prevailing Wage § 656.41 Review of prevailing wage determinations. (a) Review of NPC PWD. Any employer...

  12. 48 CFR 1322.404-6 - Modification of wage determination.

    Code of Federal Regulations, 2010 CFR

    2010-10-01

    ... 48 Federal Acquisition Regulations System 5 2010-10-01 2010-10-01 false Modification of wage... Involving Construction 1322.404-6 Modification of wage determination. The designee authorized to request an extension beyond 90 days after bid opening from the Department of Labor Administrator, Wage and Hour...

  13. Welfare Careers and Low Wage Employment.

    ERIC Educational Resources Information Center

    Miller, Joe A.; Ferman, Louis A.

    A sample of 1010 low-wage workers in Detroit (stratified by sex and welfare status) were interviewed in 1969. Data were collected on background characteristics, labor market experiences, and work career histories. The data relate to sexism as an important determinant of income in low-wage groups (women earn less and have lower status jobs),…

  14. The Wage Gap and Comparable Worth.

    ERIC Educational Resources Information Center

    Smith, James P.

    The typical working woman is thought to make 60% of a man's wage, despite increased job skills. Facts prove this perception incorrect. Lack of progress is an artifact of changing labor market characteristics associated with the rapid growth in the numbers of women in the labor market. Low skills, low wage female entrants tend to hold down the…

  15. Unraveling the oxygen vacancy structures at the reduced Ce O2(111 ) surface

    NASA Astrophysics Data System (ADS)

    Han, Zhong-Kang; Yang, Yi-Zhou; Zhu, Beien; Ganduglia-Pirovano, M. Verónica; Gao, Yi

    2018-03-01

    Oxygen vacancies at ceria (Ce O2 ) surfaces play an essential role in catalytic applications. However, during the past decade, the near-surface vacancy structures at Ce O2(111 ) have been questioned due to the contradictory results from experiments and theoretical simulations. Whether surface vacancies agglomerate, and which is the most stable vacancy structure for varying vacancy concentration and temperature, are being heatedly debated. By combining density functional theory calculations and Monte Carlo simulations, we proposed a unified model to explain all conflicting experimental observations and theoretical results. We find a novel trimeric vacancy structure which is more stable than any other one previously reported, which perfectly reproduces the characteristics of the double linear surface oxygen vacancy clusters observed by STM. Monte Carlo simulations show that at low temperature and low vacancy concentrations, vacancies prefer subsurface sites with a local (2 × 2) ordering, whereas mostly linear surface vacancy clusters do form with increased temperature and degree of reduction. These results well explain the disputes about the stable vacancy structure and surface vacancy clustering at Ce O2(111 ) , and provide a foundation for the understanding of the redox and catalytic chemistry of metal oxides.

  16. 48 CFR 22.404-6 - Modifications of wage determinations.

    Code of Federal Regulations, 2010 CFR

    2010-10-01

    ... 48 Federal Acquisition Regulations System 1 2010-10-01 2010-10-01 false Modifications of wage... Involving Construction 22.404-6 Modifications of wage determinations. (a) General. (1) The Department of Labor may modify a wage determination to make it current by specifying only the items being changed or...

  17. 26 CFR 509.113 - Government wages, salaries, and pensions.

    Code of Federal Regulations, 2010 CFR

    2010-04-01

    ... 26 Internal Revenue 19 2010-04-01 2010-04-01 false Government wages, salaries, and pensions. 509...) REGULATIONS UNDER TAX CONVENTIONS SWITZERLAND General Income Tax § 509.113 Government wages, salaries, and pensions. (a) General. Under Article XI of the convention any wage, salary, or similar compensation, or any...

  18. The impact of the UK National Minimum Wage on mental health.

    PubMed

    Kronenberg, Christoph; Jacobs, Rowena; Zucchelli, Eugenio

    2017-12-01

    Despite an emerging literature, there is still sparse and mixed evidence on the wider societal benefits of Minimum Wage policies, including their effects on mental health. Furthermore, causal evidence on the relationship between earnings and mental health is limited. We focus on low-wage earners, who are at higher risk of psychological distress, and exploit the quasi-experiment provided by the introduction of the UK National Minimum Wage (NMW) to identify the causal impact of wage increases on mental health. We employ difference-in-differences models and find that the introduction of the UK NMW had no effect on mental health. Our estimates do not appear to support earlier findings which indicate that minimum wages affect mental health of low-wage earners. A series of robustness checks accounting for measurement error, as well as treatment and control group composition, confirm our main results. Overall, our findings suggest that policies aimed at improving the mental health of low-wage earners should either consider the non-wage characteristics of employment or potentially larger wage increases.

  19. Vacancy–Vacancy Interaction Induced Oxygen Diffusivity Enhancement in Undoped Nonstoichiometric Ceria

    DOE PAGES

    Yuan, Fenglin; Zhang, Yanwen; Weber, William J.

    2015-05-19

    In this paper, molecular dynamics simulations and molecular static calculations have been used to systematically study oxygen vacancy transport in undoped nonstoichiometric ceria. A strong oxygen diffusivity enhancement appears in the vacancy concentration range of 2–4% over the temperature range from 1000 to 2000 K. An Arrhenius ion diffusion mechanism by vacancy hopping along the (100) direction is unambiguously identified, and an increasing trend of both the oxygen migration barrier and the prefactor with increasing vacancy concentration is observed. Within the framework of classical diffusion theory, a weak concentration dependence of the prefactor in oxygen vacancy migration is shown tomore » be crucial for explaining the unusual fast oxygen ion migration in the low concentration range and consequently the appearance of a maximum in oxygen diffusivity. Finally, a representative (100) direction interaction model is constructed to identify long-range vacancy–vacancy interaction as the structural origin of the positive correlation between oxygen migration barrier and vacancy concentration.« less

  20. Bridging the Wage Gap: Pay Equity and Job Evaluations.

    ERIC Educational Resources Information Center

    Ferraro, Geraldine A.

    1984-01-01

    Discusses the growing gap between the wages of women and men and reviews arguments opposing pay equity. Cites occupational segregation and sex-based wage discrimination as causes for the wage gap, and considers some remedies that have proven to be effective: negotiation, collective bargaining, litigation, and job evaluation studies. (KH)

  1. 29 CFR 500.81 - Payment of wages when due.

    Code of Federal Regulations, 2010 CFR

    2010-07-01

    ... 29 Labor 3 2010-07-01 2010-07-01 false Payment of wages when due. 500.81 Section 500.81 Labor Regulations Relating to Labor (Continued) WAGE AND HOUR DIVISION, DEPARTMENT OF LABOR REGULATIONS MIGRANT AND SEASONAL AGRICULTURAL WORKER PROTECTION Worker Protections Wages and Payroll Standards § 500.81 Payment of...

  2. Correlation among oxygen vacancies in bismuth titanate ferroelectric ceramics

    DOE Office of Scientific and Technical Information (OSTI.GOV)

    Li Wei; Chen Kai; Yao Yangyang

    2004-11-15

    Pure Bi{sub 4}Ti{sub 3}O{sub 12} ceramics were prepared using the conventional solid-state reaction method and their dielectric properties were investigated. A dielectric loss peak with the relaxation-type characteristic was observed at about 370 K at 100 Hz frequency. This peak was confirmed to be associated with the migration of oxygen vacancies inside ceramics. The Cole-Cole fitting to this peak reveals a strong correlation among oxygen vacancies and this strong correlation is considered to commonly exist among oxygen vacancies in ferroelectrics. Therefore, the migration of oxygen vacancies in ferroelectric materials would demonstrate a collective behavior instead of an individual one duemore » to this strong correlation. Furthermore, this correlation is in proportion to the concentration and in inverse proportion to the activation energy of oxygen vacancies. These results could be helpful to the understanding of the fatigue mechanisms in ferroelectric materials.« less

  3. Dissociative diffusion mechanism in vacancy-rich materials according to mass action kinetics

    DOE Office of Scientific and Technical Information (OSTI.GOV)

    Biderman, N. J.; Sundaramoorthy, R.; Haldar, Pradeep

    We conducted two sets of diffusion-reaction numerical simulations using a finite difference method (FDM) in order to investigate fast impurity diffusion via interstitial sites in vacancy-rich materials such as Cu(In,Ga)Se 2 (CIGS) and Cu 2ZnSn(S, Se) 4 (CZTSSe or CZTS) via the dissociative diffusion mechanism where the interstitial diffuser ultimately reacts with a vacancy to produce a substitutional. The first set of simulations extends the standard interstitial-limited dissociative diffusion theory to vacancy-rich material conditions where vacancies are annihilated in large amounts, introducing non-equilibrium vacancy concentration profiles. The second simulation set explores the vacancy-limited dissociative diffusion where impurity incorporation increases themore » equilibrium vacancy concentration. In addition to diffusion profiles of varying concentrations and shapes that were obtained in all simulations, some of the profiles can be fitted with the constant- and limited-source solutions of Fick’s second law despite the non-equilibrium condition induced by the interstitial-vacancy reaction. The first set of simulations reveals that the dissociative diffusion coefficient in vacancy-rich materials is inversely proportional to the initial vacancy concentration. In the second set of numerical simulations, impurity-induced changes in the vacancy concentration lead to distinctive diffusion profile shapes. The simulation results are also compared with published data of impurity diffusion in CIGS. And according to the characteristic properties of diffusion profiles from the two set of simulations, experimental detection of the dissociative diffusion mechanism in vacancy-rich materials may be possible.« less

  4. Dissociative diffusion mechanism in vacancy-rich materials according to mass action kinetics

    DOE PAGES

    Biderman, N. J.; Sundaramoorthy, R.; Haldar, Pradeep; ...

    2016-05-13

    We conducted two sets of diffusion-reaction numerical simulations using a finite difference method (FDM) in order to investigate fast impurity diffusion via interstitial sites in vacancy-rich materials such as Cu(In,Ga)Se 2 (CIGS) and Cu 2ZnSn(S, Se) 4 (CZTSSe or CZTS) via the dissociative diffusion mechanism where the interstitial diffuser ultimately reacts with a vacancy to produce a substitutional. The first set of simulations extends the standard interstitial-limited dissociative diffusion theory to vacancy-rich material conditions where vacancies are annihilated in large amounts, introducing non-equilibrium vacancy concentration profiles. The second simulation set explores the vacancy-limited dissociative diffusion where impurity incorporation increases themore » equilibrium vacancy concentration. In addition to diffusion profiles of varying concentrations and shapes that were obtained in all simulations, some of the profiles can be fitted with the constant- and limited-source solutions of Fick’s second law despite the non-equilibrium condition induced by the interstitial-vacancy reaction. The first set of simulations reveals that the dissociative diffusion coefficient in vacancy-rich materials is inversely proportional to the initial vacancy concentration. In the second set of numerical simulations, impurity-induced changes in the vacancy concentration lead to distinctive diffusion profile shapes. The simulation results are also compared with published data of impurity diffusion in CIGS. And according to the characteristic properties of diffusion profiles from the two set of simulations, experimental detection of the dissociative diffusion mechanism in vacancy-rich materials may be possible.« less

  5. Electrochemical generation of sulfur vacancies in the basal plane of MoS2 for hydrogen evolution

    PubMed Central

    Tsai, Charlie; Li, Hong; Park, Sangwook; Park, Joonsuk; Han, Hyun Soo; Nørskov, Jens K.; Zheng, Xiaolin; Abild-Pedersen, Frank

    2017-01-01

    Recently, sulfur (S)-vacancies created on the basal plane of 2H-molybdenum disulfide (MoS2) using argon plasma exposure exhibited higher intrinsic activity for the electrochemical hydrogen evolution reaction than the edge sites and metallic 1T-phase of MoS2 catalysts. However, a more industrially viable alternative to the argon plasma desulfurization process is needed. In this work, we introduce a scalable route towards generating S-vacancies on the MoS2 basal plane using electrochemical desulfurization. Even though sulfur atoms on the basal plane are known to be stable and inert, we find that they can be electrochemically reduced under accessible applied potentials. This can be done on various 2H-MoS2 nanostructures. By changing the applied desulfurization potential, the extent of desulfurization and the resulting activity can be varied. The resulting active sites are stable under extended desulfurization durations and show consistent HER activity. PMID:28429782

  6. Electrochemical generation of sulfur vacancies in the basal plane of MoS2 for hydrogen evolution

    DOE PAGES

    Tsai, Charlie; Li, Hong; Park, Sangwook; ...

    2017-04-21

    Recently, sulfur (S)-vacancies created on the basal plane of 2H-molybdenum disulfide (MoS 2) using argon plasma exposure exhibited higher intrinsic activity for the electrochemical hydrogen evolution reaction than the edge sites and metallic 1T-phase of MoS 2 catalysts. But, a more industrially viable alternative to the argon plasma desulfurization process is needed. In this work, we introduce a scalable route towards generating S-vacancies on the MoS 2 basal plane using electrochemical desulfurization. We found that they can be electrochemically reduced under accessible applied potentials, even though sulfur atoms on the basal plane are known to be stable and inert. Thismore » can be done on various 2H-MoS 2 nanostructures. Furthermore, by changing the applied desulfurization potential, the extent of desulfurization and the resulting activity can be varied. The resulting active sites are stable under extended desulfurization durations and show consistent HER activity.« less

  7. Wage determination and discrimination among older workers.

    PubMed

    Quinn, J F

    1979-09-01

    In this study, the determinants of the wage rates of a large sample of individuals aged 58 to 63 are first analyzed. Second, an explanation for the large discrepancies existing between the average wage rates earned by whites and nonwhites and by men and women is attempted. Human capital and geographic variables were found to be important wage determinants. Education, vocational training, years of job tenure, health, region of residence and local cost of living were significant explanators, especially for whites. Differences in these variables, however, cannot completely explain the wage differentials that exist by race and sex. There is a large unexplained component (especially in the male-female comparison) offering evidence of race and sex discrimination among older workers. In the case of sex discrimination, much of the problem appears to be occupational segregation--the crowding of women into low paying industries and occupations.

  8. 29 CFR 5.11 - Disputes concerning payment of wages.

    Code of Federal Regulations, 2010 CFR

    2010-07-01

    ... 29 Labor 1 2010-07-01 2010-07-01 true Disputes concerning payment of wages. 5.11 Section 5.11... Provisions and Procedures § 5.11 Disputes concerning payment of wages. (a) This section sets forth the procedure for resolution of disputes of fact or law concerning payment of prevailing wage rates, overtime...

  9. 27 CFR 70.242 - Wages, salary and other income.

    Code of Federal Regulations, 2010 CFR

    2010-04-01

    ... 27 Alcohol, Tobacco Products and Firearms 2 2010-04-01 2010-04-01 false Wages, salary and other... Collection of Excise and Special (Occupational) Tax Limitations § 70.242 Wages, salary and other income. (a... as wages, salary or other income are exempt from levy. This section described the income of a...

  10. Consumption-leisure tradeoffs in pigeons: Effects of changing marginal wage rates by varying amount of reinforcement.

    PubMed

    Green, L; Kagel, J H; Battalio, R C

    1987-01-01

    Pigeons' rates of responding and food reinforcement under simple random-ratio schedules were compared with those obtained under comparable ratio schedules in which free food deliveries were added, but the duration of each food delivery was halved. These ratio-with-free-food schedules were constructed so that, were the pigeon to maintain the same rate of responding as it had under the simple ratio schedule, total food obtained (earned plus free) would remain unchanged. However, any reduction in responding would reduce total food consumption below that under the simple ratio schedule. These "compensated wage decreases" led to decreases in responding and decreases in food consumption, as predicted by an economic model of labor supply. Moreover, the reductions in responding increased as the ratio value increased (i.e., as wage rates decreased). Pigeons, therefore, substituted leisure for consumption. The relationship between these procedures and negative-income-tax programs is noted.

  11. Wage differences according to health status in France.

    PubMed

    Ben Halima, Mohamed Ali; Rococo, Emeline

    2014-11-01

    Many OECD countries have implemented anti-discrimination laws in recent decades. However, according to the annual report published in 2010 by the French High Authority for the Fight against Discrimination and for Equality, the second most commonly cited factor in discrimination claims since 2005 is a handicap or health status. The aim of this research is to estimate the level of unexplained components in the wage gap that can be attributed to wage discrimination based on health status in France in 2010 utilizing data from the Health, Healthcare and Insurance survey among 1594 individuals. Three health indicators are used: self-perceived health status, activity limitations and long-term chronic illness. To measure the wage gap according to an individual's health status, the analysis considers the endogenous selection of health status and unobserved differences in productivity. The results demonstrate that wage discrimination is experienced by individuals in poor health regardless of the health indicator utilized. The hourly wage rate among individuals with poor self-assessed health status is on average 14.2% lower than among individuals with good self-assessed health status. However, for individuals suffering from a long-term chronic illness or an activity limitation, the gap is 6.3% and 4.5%, respectively. The decomposition performed on wage differences according to health status by correcting for health status selection bias and controlling for unobserved differences in productivity indicates that the 'unexplained component' that can be attributed to wage discrimination is equal to 50%. Copyright © 2014 Elsevier Ltd. All rights reserved.

  12. 5 CFR 532.227 - Agency wage committee.

    Code of Federal Regulations, 2010 CFR

    2010-01-01

    ... 5 Administrative Personnel 1 2010-01-01 2010-01-01 false Agency wage committee. 532.227 Section 532.227 Administrative Personnel OFFICE OF PERSONNEL MANAGEMENT CIVIL SERVICE REGULATIONS PREVAILING RATE SYSTEMS Prevailing Rate Determinations § 532.227 Agency wage committee. (a) Each lead agency shall...

  13. 20 CFR 404.1042 - Wages when paid and received.

    Code of Federal Regulations, 2010 CFR

    2010-04-01

    ... DISABILITY INSURANCE (1950- ) Employment, Wages, Self-Employment, and Self-Employment Income Wages § 404.1042... employee in the course of employment, that are considered to be wages, are deemed to be paid at the time... received by the employee. (2) We consider tips to be received in the course of employment whether they are...

  14. 20 CFR 404.1042 - Wages when paid and received.

    Code of Federal Regulations, 2012 CFR

    2012-04-01

    ... DISABILITY INSURANCE (1950- ) Employment, Wages, Self-Employment, and Self-Employment Income Wages § 404.1042... employee in the course of employment, that are considered to be wages, are deemed to be paid at the time... received by the employee. (2) We consider tips to be received in the course of employment whether they are...

  15. 20 CFR 404.1042 - Wages when paid and received.

    Code of Federal Regulations, 2013 CFR

    2013-04-01

    ... DISABILITY INSURANCE (1950- ) Employment, Wages, Self-Employment, and Self-Employment Income Wages § 404.1042... employee in the course of employment, that are considered to be wages, are deemed to be paid at the time... received by the employee. (2) We consider tips to be received in the course of employment whether they are...

  16. 20 CFR 404.1042 - Wages when paid and received.

    Code of Federal Regulations, 2011 CFR

    2011-04-01

    ... DISABILITY INSURANCE (1950- ) Employment, Wages, Self-Employment, and Self-Employment Income Wages § 404.1042... employee in the course of employment, that are considered to be wages, are deemed to be paid at the time... received by the employee. (2) We consider tips to be received in the course of employment whether they are...

  17. 20 CFR 404.1042 - Wages when paid and received.

    Code of Federal Regulations, 2014 CFR

    2014-04-01

    ... DISABILITY INSURANCE (1950- ) Employment, Wages, Self-Employment, and Self-Employment Income Wages § 404.1042... employee in the course of employment, that are considered to be wages, are deemed to be paid at the time... received by the employee. (2) We consider tips to be received in the course of employment whether they are...

  18. 26 CFR 31.3402(c)-1 - Wage bracket withholding.

    Code of Federal Regulations, 2010 CFR

    2010-04-01

    ... percentage method with respect to any employee. The tax computed under the wage bracket method shall be in... tax is required to be withheld from a wage payment of $48 when two withholding exemptions are claimed... tax to be withheld from a wage payment of $36 when one withholding exemption is claimed. (c) Periods...

  19. The marriage premium and compensating wage differentials.

    PubMed

    Reed, W R; Harford, K

    1989-12-01

    This paper proposes and tests an alternative explanation of the marriage premium that relies upon differences in workers' tastes and compensating wage differentials. A key assumption is that marital status proxies for the consumption of family goods, such as children, and that these are costly. Workers whose greater demands for family goods are taste- generated and shown to choose jobs that offer greater wage, and less non-pecuniary compensation. This creates an observed wage premium that has nothing to do with differences in workers' productivities. Supporting empirical evidence for this hypothesis is presented, including a reevaluation of previous studies.

  20. Molecular dynamics simulations of oxygen vacancy diffusion in SrTiO3.

    PubMed

    Schie, Marcel; Marchewka, Astrid; Müller, Thomas; De Souza, Roger A; Waser, Rainer

    2012-12-05

    A classical force-field model with partial ionic charges was applied to study the behaviour of oxygen vacancies in the perovskite oxide strontium titanate (SrTiO(3)). The dynamical behaviour of these point defects was investigated as a function of temperature and defect concentration by means of molecular dynamics (MD) simulations. The interaction between oxygen vacancies and an extended defect, here a Σ3(111) grain boundary, was also examined by means of MD simulations. Analysis of the vacancy distribution revealed considerable accumulation of vacancies in the envelope of the grain boundary. The possible clustering of oxygen vacancies in bulk SrTiO(3) was studied by means of static lattice calculations within the Mott-Littleton approach. All binary vacancy-vacancy configurations were found to be energetically unfavourable.

  1. Gender-Based Wage Differentials in a Predominantly Female Profession: Observations from Nursing

    ERIC Educational Resources Information Center

    Jones, Cheryl, Bland; Gates, Michael

    2004-01-01

    Despite numerous studies examining nursing wages, very little attention has focused on nursing wage differentials. We build on previous research by modeling nursing wages and examining male-female wage differences within the context of the current nursing shortage. Our results show that male nurses do earn a wage premium, largely explained by…

  2. 24 CFR 891.790 - Conditions for receipt of vacancy payments for assisted units.

    Code of Federal Regulations, 2010 CFR

    2010-04-01

    ... fulfilled. (b) Vacancies during rent-up. For each unit (or residential space in a group home) that is not... assisted unit (or residential space in a group home) the Borrower is entitled to vacancy payments in the... and the reasons for the vacancy immediately upon learning of the vacancy or prospective vacancy; (3...

  3. 29 CFR 510.20 - Wage surveys in Puerto Rico.

    Code of Federal Regulations, 2010 CFR

    2010-07-01

    ... 29 Labor 3 2010-07-01 2010-07-01 false Wage surveys in Puerto Rico. 510.20 Section 510.20 Labor... RICO Classification of Industries § 510.20 Wage surveys in Puerto Rico. (a) The legislative history to... official survey data substantiating that an industry's average hourly wage is below either the $4.65 or $4...

  4. 29 CFR 510.20 - Wage surveys in Puerto Rico.

    Code of Federal Regulations, 2012 CFR

    2012-07-01

    ... 29 Labor 3 2012-07-01 2012-07-01 false Wage surveys in Puerto Rico. 510.20 Section 510.20 Labor... RICO Classification of Industries § 510.20 Wage surveys in Puerto Rico. (a) The legislative history to... official survey data substantiating that an industry's average hourly wage is below either the $4.65 or $4...

  5. 29 CFR 510.20 - Wage surveys in Puerto Rico.

    Code of Federal Regulations, 2011 CFR

    2011-07-01

    ... 29 Labor 3 2011-07-01 2011-07-01 false Wage surveys in Puerto Rico. 510.20 Section 510.20 Labor... RICO Classification of Industries § 510.20 Wage surveys in Puerto Rico. (a) The legislative history to... official survey data substantiating that an industry's average hourly wage is below either the $4.65 or $4...

  6. 29 CFR 510.20 - Wage surveys in Puerto Rico.

    Code of Federal Regulations, 2014 CFR

    2014-07-01

    ... 29 Labor 3 2014-07-01 2014-07-01 false Wage surveys in Puerto Rico. 510.20 Section 510.20 Labor... RICO Classification of Industries § 510.20 Wage surveys in Puerto Rico. (a) The legislative history to... official survey data substantiating that an industry's average hourly wage is below either the $4.65 or $4...

  7. 29 CFR 510.20 - Wage surveys in Puerto Rico.

    Code of Federal Regulations, 2013 CFR

    2013-07-01

    ... 29 Labor 3 2013-07-01 2013-07-01 false Wage surveys in Puerto Rico. 510.20 Section 510.20 Labor... RICO Classification of Industries § 510.20 Wage surveys in Puerto Rico. (a) The legislative history to... official survey data substantiating that an industry's average hourly wage is below either the $4.65 or $4...

  8. 29 CFR 4.167 - Wage payments-medium of payment.

    Code of Federal Regulations, 2014 CFR

    2014-07-01

    ... 29 Labor 1 2014-07-01 2013-07-01 true Wage payments-medium of payment. 4.167 Section 4.167 Labor... Compliance with Compensation Standards § 4.167 Wage payments—medium of payment. The wage payment requirements... the period in which it was earned, are not proper mediums of payment under the Act. If, as is...

  9. 29 CFR 4.167 - Wage payments-medium of payment.

    Code of Federal Regulations, 2013 CFR

    2013-07-01

    ... 29 Labor 1 2013-07-01 2013-07-01 false Wage payments-medium of payment. 4.167 Section 4.167 Labor... Compliance with Compensation Standards § 4.167 Wage payments—medium of payment. The wage payment requirements... the period in which it was earned, are not proper mediums of payment under the Act. If, as is...

  10. 29 CFR 4.167 - Wage payments-medium of payment.

    Code of Federal Regulations, 2012 CFR

    2012-07-01

    ... 29 Labor 1 2012-07-01 2012-07-01 false Wage payments-medium of payment. 4.167 Section 4.167 Labor... Compliance with Compensation Standards § 4.167 Wage payments—medium of payment. The wage payment requirements... the period in which it was earned, are not proper mediums of payment under the Act. If, as is...

  11. 29 CFR 4.167 - Wage payments-medium of payment.

    Code of Federal Regulations, 2011 CFR

    2011-07-01

    ... 29 Labor 1 2011-07-01 2011-07-01 false Wage payments-medium of payment. 4.167 Section 4.167 Labor... Compliance with Compensation Standards § 4.167 Wage payments—medium of payment. The wage payment requirements... the period in which it was earned, are not proper mediums of payment under the Act. If, as is...

  12. 29 CFR 4.167 - Wage payments-medium of payment.

    Code of Federal Regulations, 2010 CFR

    2010-07-01

    ... 29 Labor 1 2010-07-01 2010-07-01 true Wage payments-medium of payment. 4.167 Section 4.167 Labor... Compliance with Compensation Standards § 4.167 Wage payments—medium of payment. The wage payment requirements... the period in which it was earned, are not proper mediums of payment under the Act. If, as is...

  13. Minimum Wage Effects on Educational Enrollments in New Zealand

    ERIC Educational Resources Information Center

    Pacheco, Gail A.; Cruickshank, Amy A.

    2007-01-01

    This paper empirically examines the impact of minimum wages on educational enrollments in New Zealand. A significant reform to the youth minimum wage since 2000 has resulted in some age groups undergoing a 91% rise in their real minimum wage over the last 10 years. Three panel least squares multivariate models are estimated from a national sample…

  14. Employment Effects of Minimum and Subminimum Wages. Recent Evidence.

    ERIC Educational Resources Information Center

    Neumark, David

    Using a specially constructed panel data set on state minimum wage laws and labor market conditions, Neumark and Wascher (1992) presented evidence that countered the claim that minimum wages could be raised with no cost to employment. They concluded that estimates indicating that minimum wages reduced employment on the order of 1-2 percent for a…

  15. THE ROLE OF LOCATION IN EVALUATING RACIAL WAGE DISPARITY

    PubMed Central

    Black, Dan A.; Kolesnikova, Natalia; Sanders, Seth G.; Taylor, Lowell J.

    2015-01-01

    A standard object of empirical analysis in labor economics is a modified Mincer wage function in which an individual’s log wage is specified to be a function of education, experience, and an indicator variable identifying race. We analyze this approach in a context in which individuals live and work in different locations (and thus face different housing prices and wages). Our model provides a justification for the traditional approach, but with the important caveat that the regression should include location-specific fixed effects. Empirical analyses of men in U.S. labor markets demonstrate that failure to condition on location causes us to (i) overstate the decline in black-white wage disparity over the past 60 years, and (ii) understate racial and ethnic wage gaps that remain after taking into account measured cognitive skill differences that emerge when workers are young. PMID:25798025

  16. THE ROLE OF LOCATION IN EVALUATING RACIAL WAGE DISPARITY.

    PubMed

    Black, Dan A; Kolesnikova, Natalia; Sanders, Seth G; Taylor, Lowell J

    2013-05-01

    A standard object of empirical analysis in labor economics is a modified Mincer wage function in which an individual's log wage is specified to be a function of education, experience, and an indicator variable identifying race. We analyze this approach in a context in which individuals live and work in different locations (and thus face different housing prices and wages). Our model provides a justification for the traditional approach, but with the important caveat that the regression should include location-specific fixed effects. Empirical analyses of men in U.S. labor markets demonstrate that failure to condition on location causes us to (i) overstate the decline in black-white wage disparity over the past 60 years, and (ii) understate racial and ethnic wage gaps that remain after taking into account measured cognitive skill differences that emerge when workers are young.

  17. Economic Benefits of Studying Economics in Canada: A Comparison of Wages of Economics Majors with Wages in Other Fields of Study, Circa 2005

    ERIC Educational Resources Information Center

    Akbari, Ather H.; Aydede, Yigit

    2015-01-01

    We compared the wages of economics degree holders with of those in 49 other fields of study using data from the 2006 Canadian population census. At the undergraduate level, economics majors earned the sixth highest average wage in 2005. When demographic controls were applied, they ranked ninth on the salary scale. When we compared the wages in 15…

  18. From Wage Slaves to Wage Workers: Cultural Opportunity Structures and the Evolution of the Wage Demands of the Knights of Labor and the American Federation of Labor, 1880-1900

    ERIC Educational Resources Information Center

    Hallgrimsdottir, Helga Kristin; Benoit, Cecilia

    2007-01-01

    This paper examines the reasons behind a historic shift in the language couching the wage demands of two North American labor movements during the last twenty years of the 19th century--the Knights of Labor and the American Federation of Labor. We trace how the once dominant imagery of "wage slavery" lost its connection to producerist labor…

  19. The Effect of Minimum Wages on Youth Employment in Canada: A Panel Study.

    ERIC Educational Resources Information Center

    Yuen, Terence

    2003-01-01

    Canadian panel data 1988-90 were used to compare estimates of minimum-wage effects based on a low-wage/high-worker sample and a low-wage-only sample. Minimum-wage effect for the latter is nearly zero. Different results for low-wage subgroups suggest a significant effect for those with longer low-wage histories. (Contains 26 references.) (SK)

  20. 29 CFR 510.10 - Table of wage rates and effective dates.

    Code of Federal Regulations, 2010 CFR

    2010-07-01

    ... 29 Labor 3 2010-07-01 2010-07-01 false Table of wage rates and effective dates. 510.10 Section 510.10 Labor Regulations Relating to Labor (Continued) WAGE AND HOUR DIVISION, DEPARTMENT OF LABOR... ACT IN PUERTO RICO Schedule of Minimum Wage Rates Applicable in Puerto Rico § 510.10 Table of wage...

  1. 48 CFR 22.1008-1 - Obtaining wage determinations.

    Code of Federal Regulations, 2011 CFR

    2011-10-01

    ... Labor. If the WDOL database does not contain the applicable prevailing wage determination for a contract... employees to be utilized in performance of the contract using the Wage and Hour Division's Service Contract...

  2. Tracking Oxygen Vacancies in Thin Film SOFC Cathodes

    NASA Astrophysics Data System (ADS)

    Leonard, Donovan; Kumar, Amit; Jesse, Stephen; Kalinin, Sergei; Shao-Horn, Yang; Crumlin, Ethan; Mutoro, Eva; Biegalski, Michael; Christen, Hans; Pennycook, Stephen; Borisevich, Albina

    2011-03-01

    Oxygen vacancies have been proposed to control the rate of the oxygen reduction reaction and ionic transport in complex oxides used as solid oxide fuel cell (SOFC) cathodes [1,2]. In this study oxygen vacancies were tracked, both dynamically and statically, with the combined use of scanned probe microscopy (SPM) and scanning transmission electron microscopy (STEM). Epitaxial films of La 0.8 Sr 0.2 Co O3 (L SC113) and L SC113 / LaSrCo O4 (L SC214) on a GDC/YSZ substrate were studied, where the latter showed increased electrocatalytic activity at moderate temperature. At atomic resolution, high angle annular dark field STEM micrographs revealed vacancy ordering in L SC113 as evidenced by lattice parameter modulation and EELS studies. The evolution of oxygen vacancy concentration and ordering with applied bias and the effects of bias cycling on the SOFC cathode performance will be discussed. Research is sponsored by the of Materials Sciences and Engineering Division, U.S. DOE.

  3. Low Wages as Occupational Health Hazards.

    PubMed

    Leigh, J Paul; De Vogli, Roberto

    2016-05-01

    The history of occupational medicine has been characterized by ever-widening recognition of hazards, from fires in 1911 to asbestos in the 1960s, to job strain in the 1990s. In this essay, we argue for broadening the recognition further to include low wages. We first review possible mechanisms explaining the effects of wages on health or health behaviors. Mechanisms involve self-esteem, job satisfaction, deprivation, social rank, the "full" price of bad health, patience, and the ability to purchase health-producing goods and services. Second, we discuss empirical studies that rely on large, typically national, data sets and statistical models that use either instrumental variables or natural experiments and also account for other family income. Finally, we draw implications for laws governing minimum wages and labor unions.

  4. 29 CFR 3.10 - Methods of payment of wages.

    Code of Federal Regulations, 2010 CFR

    2010-07-01

    ... 29 Labor 1 2010-07-01 2010-07-01 true Methods of payment of wages. 3.10 Section 3.10 Labor Office... IN WHOLE OR IN PART BY LOANS OR GRANTS FROM THE UNITED STATES § 3.10 Methods of payment of wages. The payment of wages shall be by cash, negotiable instruments payable on demand, or the additional forms of...

  5. 24 CFR 891.650 - Conditions for receipt of vacancy payments for assisted units.

    Code of Federal Regulations, 2010 CFR

    2010-04-01

    ...) Vacancies during rent-up. For each unit that is not leased as of the effective date of the HAP contract, the... the vacancy immediately upon learning of the vacancy or prospective vacancy; (3) Has fulfilled and...

  6. 24 CFR 891.650 - Conditions for receipt of vacancy payments for assisted units.

    Code of Federal Regulations, 2013 CFR

    2013-04-01

    ...) Vacancies during rent-up. For each unit that is not leased as of the effective date of the HAP contract, the... the vacancy immediately upon learning of the vacancy or prospective vacancy; (3) Has fulfilled and...

  7. 24 CFR 891.650 - Conditions for receipt of vacancy payments for assisted units.

    Code of Federal Regulations, 2012 CFR

    2012-04-01

    ...) Vacancies during rent-up. For each unit that is not leased as of the effective date of the HAP contract, the... the vacancy immediately upon learning of the vacancy or prospective vacancy; (3) Has fulfilled and...

  8. 24 CFR 891.650 - Conditions for receipt of vacancy payments for assisted units.

    Code of Federal Regulations, 2011 CFR

    2011-04-01

    ...) Vacancies during rent-up. For each unit that is not leased as of the effective date of the HAP contract, the... the vacancy immediately upon learning of the vacancy or prospective vacancy; (3) Has fulfilled and...

  9. 24 CFR 891.650 - Conditions for receipt of vacancy payments for assisted units.

    Code of Federal Regulations, 2014 CFR

    2014-04-01

    ...) Vacancies during rent-up. For each unit that is not leased as of the effective date of the HAP contract, the... the vacancy immediately upon learning of the vacancy or prospective vacancy; (3) Has fulfilled and...

  10. Molecular dynamics simulations of ferroelectric domain formation by oxygen vacancy

    NASA Astrophysics Data System (ADS)

    Zhu, Lin; You, Jeong Ho; Chen, Jinghong; Yeo, Changdong

    2018-05-01

    An oxygen vacancy, known to be detrimental to ferroelectric properties, has been investigated numerically for the potential uses to control ferroelectric domains in films using molecular dynamics simulations based on the first-principles effective Hamiltonian. As an electron donor, an oxygen vacancy generates inhomogeneous electrostatic and displacement fields which impose preferred polarization directions near the oxygen vacancy. When the oxygen vacancies are placed at the top and bottom interfaces, the out-of-plane polarizations are locally developed near the interfaces in the directions away from the interfaces. These polarizations from the interfaces are in opposite directions so that the overall out-of-plane polarization becomes significantly reduced. In the middle of the films, the in-plane domains are formed with containing 90° a 1/a 2 domain walls and the films are polarized along the [1 1 0] direction even when no electric field is applied. With oxygen vacancies placed at the top interface only, the films exhibit asymmetric hysteresis loops, confirming that the oxygen vacancies are one of the possible sources of ferroelectric imprint. It has been qualitatively demonstrated that the domain structures in the imprint films can be turned on and off by controlling an external field along the thickness direction. This study shows qualitatively that the oxygen vacancies can be utilized for tuning ferroelectric domain structures in films.

  11. Wage differentials between college graduates with and without learning disabilities.

    PubMed

    Dickinson, David L; Verbeek, Roelant L

    2002-01-01

    Wage differential studies examining legally protected groups typically focus on gender or racial differences. Legislation also fully protects individuals with learning disabilities (LD). This article is the first to decompose wage differentials between adults with and without LD. An original data set of college graduates with documented LD was constructed, and these individuals were compared to a control group from the National Longitudinal Survey of Youth (NLSY). Our results show that much of the observed lower wages for individuals with LD is due to differences in productivity characteristics. However, there is an unexplained portion of the wage gap that could possibly be considered wage discrimination against individuals with LD. This possibility seems smaller due to the fact that the subsample of the employers who knew of the employee's learning disabilities did not appear to pay significantly lower wages to these individuals. Alternative hypotheses are discussed, as are sample-specific issues.

  12. The economic bases of demographic reproduction: from the domestic mode of production to wage-earning.

    PubMed

    Meillassoux, C

    1983-10-01

    This paper explores the economic basis of demographic reproduction through an analysis of the shift from self-sustaining agricultural production to wage earning in the industrial sector. In subsistence societies, the upper limits of demographic reproduction are set more by agricultural capacities than by women's natural fecundity. An increase in the productivity of agriculture is a necessary precondition for demographic growth. Such societies are based on intergenerational circulation of surplus product, i.e., the community contains preproductive members who are fed and bred until they reach a productive age, producers whose surplus product exceeds their individual consumption, and postproducers who depend on the younger generation for their subsistence. The domestic mode of collective labor becomes weakened, however, when producer members become wage earners as a result of temporary or permanent rural exodus. Under such conditions, the investment of the older generation in the next may be lost to the benefit of the industrial sector employing the rural migrants. The shift has 2 major implications. 1st, population growth is no longer tied to domestic agricultural productivity or the storage capcity of the community; rather, it is related to access to cash, wage levels, employment duration, and food prices. These circumstances foster a higher probability of demographic growth. 2nd, disruption of the circulation of subsistence produces depopulation of the rural areas and severe deterioration of the living conditions in these areas.

  13. Women and Work in Appalachia: The Waging War.

    ERIC Educational Resources Information Center

    Lilly, Leslie

    1979-01-01

    Discusses the low wages and dead-end jobs most Appalachian women workers face and explores nontraditional employment options which offer higher wages, benefits, security, and a chance for truly meeting a family's needs. (DS)

  14. 27 CFR 70.162 - Levy and distraint on salary and wages.

    Code of Federal Regulations, 2010 CFR

    2010-04-01

    ... salary and wages. 70.162 Section 70.162 Alcohol, Tobacco Products and Firearms ALCOHOL AND TOBACCO TAX... § 70.162 Levy and distraint on salary and wages. (a) Notice of intent to levy. Levy may be made for any... salary or wages. A levy on salary or wages is continuous from the time of the levy until the liability...

  15. The earnings of informal carers: wage differentials and opportunity costs.

    PubMed

    Heitmueller, Axel; Inglis, Kirsty

    2007-07-01

    A substantial proportion of working age individuals in Britain are looking after sick, disabled or elderly people, often combining their work and caring responsibilities. Previous research has shown that informal care is linked with substantial opportunity costs for the individual due to forgone wages as a result of non-labour market participation. In this paper we show that informal carers exhibit further disadvantages even when participating. Using the British Household Panel Study (BHPS) we decompose wage differentials and show that carers can expect lower returns for a given set of characteristics, with this wage penalty varying along the pay distribution and by gender. Furthermore, opportunity costs from forgone wages and wage penalties are estimated and found to be substantial.

  16. 29 CFR 525.10 - Prevailing wage rates.

    Code of Federal Regulations, 2011 CFR

    2011-07-01

    .... Such data may be obtained by surveying comparable firms in the area that employ primarily nondisabled... services which only provide entry level wage data are not acceptable as sources for prevailing wage... with firm or other source; (2) Name, address, and phone number of firm or other source contacted; (3...

  17. Gender, Productivity, and the Marital Wage Premium

    ERIC Educational Resources Information Center

    Lincoln, Anne E.

    2008-01-01

    Explanations for married men's wage premium often emphasize greater market productivity due to a gendered division of household labor, though this "specialization thesis" has been insufficiently interrogated. Using data from Wave 2 of the National Survey of Families and Households (N = 972), this paper examines the relationship between wages and…

  18. 48 CFR 22.404-10 - Posting wage determinations and notice.

    Code of Federal Regulations, 2010 CFR

    2010-10-01

    ... 48 Federal Acquisition Regulations System 1 2010-10-01 2010-10-01 false Posting wage... Contracts Involving Construction 22.404-10 Posting wage determinations and notice. The contractor must keep a copy of the applicable wage determination (and any approved additional classifications) posted at...

  19. Physician wages across specialties: informing the physician reimbursement debate.

    PubMed

    Leigh, J Paul; Tancredi, Daniel; Jerant, Anthony; Kravitz, Richard L

    2010-10-25

    Disparities in remuneration between primary care and other physician specialties may impede health care reform by undermining the sustainability of a primary care workforce. Previous studies have compared annual incomes across specialties unadjusted for work hours. Wage (earnings-per-hour) comparisons could better inform the physician payment debate. In a cross-sectional analysis of data from 6381 physicians providing patient care in the 2004-2005 Community Tracking Study (adjusted response rate, 53%), we compared wages across broad and narrow categories of physician specialties. Tobit and linear regressions were run. Four broad specialty categories (primary care, surgery, internal medicine and pediatric subspecialties, and other) and 41 specific specialties were analyzed together with demographic, geographic, and market variables. In adjusted analyses on broad categories, wages for surgery, internal medicine and pediatric subspecialties, and other specialties were 48%, 36%, and 45% higher, respectively, than for primary care specialties. In adjusted analyses for 41 specific specialties, wages were significantly lower for the following than for the reference group of general surgery (wage near median, $85.98): internal medicine and pediatrics combined (-$24.36), internal medicine (-$24.27), family medicine (-$23.70), and other pediatric subspecialties (-$23.44). Wage rankings were largely impervious to adjustment for control variables, including age, race, sex, and region. Wages varied substantially across physician specialties and were lowest for primary care specialties. The primary care wage gap was likely conservative owing to exclusion of radiologists, anesthesiologists, and pathologists. In light of low and declining medical student interest in primary care, these findings suggest the need for payment reform aimed at increasing incomes or reducing work hours for primary care physicians.

  20. Applications of a Wage-Turnover Model to the Shipbuilding Industry.

    DTIC Science & Technology

    1980-02-08

    wage differential leaving a firm indifferent between the two groups is 1 3 J2 Because older workers have a shorter work- life expectancy, their rate...discussion of the relationship between current and future wage rates over a worker’s life cycle, see Joanne Salop and Steven Salop, "Self Selection...existing wage scales. 24- F4or an optimal solution to the problem of life -cycle wage Fates from the perspective of the firm, Information is needed on

  1. Chemical expansion affected oxygen vacancy stability in different oxide structures from first principles calculations

    DOE PAGES

    Aidhy, Dilpuneet S.; Liu, Bin; Zhang, Yanwen; ...

    2015-01-21

    We study the chemical expansion for neutral and charged oxygen vacancies in fluorite, rocksalt, perovskite and pyrochlores materials using first principles calculations. We show that the neutral oxygen vacancy leads to lattice expansion whereas the charged vacancy leads to lattice contraction. In addition, we show that there is a window of strain within which an oxygen vacancy is stable; beyond that range, the vacancy can become unstable. Using CeO 2|ZrO 2 interface structure as an example, we show that the concentration of oxygen vacancies can be manipulated via strain, and the vacancies can be preferentially stabilized. Furthermore, these results couldmore » serve as guiding principles in predicting oxygen vacancy stability in strained systems and in the design of vacancy stabilized materials.« less

  2. Wages and Labor Management in African Manufacturing

    ERIC Educational Resources Information Center

    Fafchamps, Marcel; Soderbom, Mans

    2006-01-01

    Using matched employer-employee data from ten African countries, we examine the relationship between wages, worker supervision, and labor productivity in manufacturing. Wages increase with firm size for both production workers and supervisors. We develop a two-tier model of supervision that can account for this stylized fact and we fit the…

  3. 20 CFR 655.1308 - Offered wage rate.

    Code of Federal Regulations, 2010 CFR

    2010-04-01

    .... Recruitment for this purpose begins when the job order is accepted by the SWA for posting. (d) Wage offer. The... job offers for beginning level employees who have a basic understanding of the occupation. These... monitored and reviewed for accuracy. (2) Level II wage rates are assigned to job offers for employees who...

  4. 29 CFR 4.168 - Wage payments-deductions from wages paid.

    Code of Federal Regulations, 2010 CFR

    2010-07-01

    ... wage requirements of the Act will not be met where unauthorized deductions, rebates, or refunds reduce... reduce the employees' compensation below that required by the Act. Since it may be administratively... day regardless of the number of hours the employee may work that day, the preceding weekly amount...

  5. 48 CFR 22.404-5 - Expiration of project wage determinations.

    Code of Federal Regulations, 2010 CFR

    2010-10-01

    ... 48 Federal Acquisition Regulations System 1 2010-10-01 2010-10-01 false Expiration of project wage... Involving Construction 22.404-5 Expiration of project wage determinations. (a) The contracting officer shall make every effort to ensure that contract award is made before expiration of the project wage...

  6. Alcohol use and the wage returns to education and work experience.

    PubMed

    Bray, Jeremy W; Hinde, Jesse M; Aldridge, Arnie P

    2018-02-01

    Despite a widely held belief that alcohol use should negatively impact wages, much of the literature on the topic suggests a positive relationship between nonproblematic alcohol use and wages. Studies on the effect of alcohol use on educational attainment have also failed to find a consistent, negative effect of alcohol use on years of education. Thus, the connections between alcohol use, human capital, and wages remain a topic of debate in the literature. In this study, we use the 1997 cohort of the National Longitudinal Survey of Youth to estimate a theoretical model of wage determination that links alcohol use to wages via human capital. We find that nonbinge drinking is associated with lower wage returns to education whereas binge drinking is associated with increased wage returns to both education and work experience. We interpret these counterintuitive results as evidence that alcohol use affects wages through both the allocative and productive efficiency of human capital formation and that these effects operate in offsetting directions. We suggest that alcohol control policies should be more nuanced to target alcohol consumption in the contexts within which it causes harm. Copyright © 2017 John Wiley & Sons, Ltd.

  7. 7 CFR 1220.206 - Vacancies.

    Code of Federal Regulations, 2011 CFR

    2011-01-01

    ... AND ORDERS; MISCELLANEOUS COMMODITIES), DEPARTMENT OF AGRICULTURE SOYBEAN PROMOTION, RESEARCH, AND CONSUMER INFORMATION Soybean Promotion and Research Order United Soybean Board § 1220.206 Vacancies. To...

  8. 7 CFR 1220.206 - Vacancies.

    Code of Federal Regulations, 2010 CFR

    2010-01-01

    ... AND ORDERS; MISCELLANEOUS COMMODITIES), DEPARTMENT OF AGRICULTURE SOYBEAN PROMOTION, RESEARCH, AND CONSUMER INFORMATION Soybean Promotion and Research Order United Soybean Board § 1220.206 Vacancies. To...

  9. 7 CFR 1216.44 - Vacancies.

    Code of Federal Regulations, 2011 CFR

    2011-01-01

    ... AND ORDERS; MISCELLANEOUS COMMODITIES), DEPARTMENT OF AGRICULTURE PEANUT PROMOTION, RESEARCH, AND INFORMATION ORDER Peanut Promotion, Research, and Information Order National Peanut Board § 1216.44 Vacancies...

  10. 7 CFR 1216.44 - Vacancies.

    Code of Federal Regulations, 2010 CFR

    2010-01-01

    ... AND ORDERS; MISCELLANEOUS COMMODITIES), DEPARTMENT OF AGRICULTURE PEANUT PROMOTION, RESEARCH, AND INFORMATION ORDER Peanut Promotion, Research, and Information Order National Peanut Board § 1216.44 Vacancies...

  11. Strain effects on oxygen vacancy energetics in KTaO 3

    DOE Office of Scientific and Technical Information (OSTI.GOV)

    Xi, Jianqi; Xu, Haixuan; Zhang, Yanwen

    Due to lattice mismatch between epitaxial films and substrates, in-plane strain fields are produced in the thin films, with accompanying structural distortions, and ion implantation can be used to controllably engineer the strain throughout the film. Because of the strain profile, local defect energetics are changed. In this study, the effects of in-plane strain fields on the formation and migration of oxygen vacancies in KTaO 3 are investigated using first-principles calculations. In particular, the doubly positive charged oxygen vacancy (V 2+O) is studied, which is considered to be the main charge state of the oxygen vacancy in KTaO 3. Wemore » find that the formation energies for oxygen vacancies are sensitive to in-plane strain and oxygen position. The local atomic configuration is identified, and strong relaxation of local defect structure is mainly responsible for the formation characteristics of these oxygen vacancies. Based on the computational results, formation-dependent site preferences for oxygen vacancies are expected to occur under epitaxial strain, which can result in orders of magnitude differences in equilibrium vacancy concentrations on different oxygen sites. In addition, all possible migration pathways, including intra- and inter-plane diffusions, are considered. In contrast to the strain-enhanced intra-plane diffusion, the diffusion in the direction normal to the strained plane is impeded under the epitaxial strain field. Lastly, these anisotropic diffusion processes can further enhance site preferences.« less

  12. Strain effects on oxygen vacancy energetics in KTaO 3

    DOE PAGES

    Xi, Jianqi; Xu, Haixuan; Zhang, Yanwen; ...

    2017-02-07

    Due to lattice mismatch between epitaxial films and substrates, in-plane strain fields are produced in the thin films, with accompanying structural distortions, and ion implantation can be used to controllably engineer the strain throughout the film. Because of the strain profile, local defect energetics are changed. In this study, the effects of in-plane strain fields on the formation and migration of oxygen vacancies in KTaO 3 are investigated using first-principles calculations. In particular, the doubly positive charged oxygen vacancy (V 2+O) is studied, which is considered to be the main charge state of the oxygen vacancy in KTaO 3. Wemore » find that the formation energies for oxygen vacancies are sensitive to in-plane strain and oxygen position. The local atomic configuration is identified, and strong relaxation of local defect structure is mainly responsible for the formation characteristics of these oxygen vacancies. Based on the computational results, formation-dependent site preferences for oxygen vacancies are expected to occur under epitaxial strain, which can result in orders of magnitude differences in equilibrium vacancy concentrations on different oxygen sites. In addition, all possible migration pathways, including intra- and inter-plane diffusions, are considered. In contrast to the strain-enhanced intra-plane diffusion, the diffusion in the direction normal to the strained plane is impeded under the epitaxial strain field. Lastly, these anisotropic diffusion processes can further enhance site preferences.« less

  13. Intersectionopoly: A Simulation of the Wage Gap

    ERIC Educational Resources Information Center

    Paino, Maria; May, Matthew; Burrington, Lori A.; Becker, Jacob H.

    2017-01-01

    This article describes a simulation activity designed to teach students about the wage gap. The wage gap is an important topic in many sociology classrooms, but it can be difficult to convey the accumulated disadvantage experienced by women and racial/ethnic minorities to students using in-class discussions, lectures, or assigned readings alone.…

  14. Gender Wage Disparities among the Highly Educated

    ERIC Educational Resources Information Center

    Black, Dan A.; Haviland, Amelia M.; Sanders, Seth G.; Taylor, Lowell J.

    2008-01-01

    We examine gender wage disparities for four groups of college-educated women--black, Hispanic, Asian, and non-Hispanic white--using the National Survey of College Graduates. Raw log wage gaps, relative to non-Hispanic white male counterparts, generally exceed -0.30. Estimated gaps decline to between -0.08 and -0.19 in nonparametric analyses that…

  15. Minimum Wage Effects in the Longer Run

    ERIC Educational Resources Information Center

    Neumark, David; Nizalova, Olena

    2007-01-01

    Exposure to minimum wages at young ages could lead to adverse longer-run effects via decreased labor market experience and tenure, and diminished education and training, while beneficial longer-run effects could arise if minimum wages increase skill acquisition. Evidence suggests that as individuals reach their late 20s, they earn less the longer…

  16. Wage, Work Environment, and Staffing: Effects on Nurse Outcomes

    PubMed Central

    McHugh, Matthew D.; Ma, Chenjuan

    2015-01-01

    Research has shown that hospitals with better nurse staffing and work environments have better nurse outcomes—less burnout, job dissatisfaction, and intention to leave the job. Many studies, however, have not accounted for wage effects, which may confound findings. By using a secondary analysis with cross-sectional administrative data and a four-state survey of nurses, we investigated how wage, work environment, and staffing were associated with nurse outcomes. Logistic regression models, with and without wage, were used to estimate the effects of work environment and staffing on burnout, job dissatisfaction, and intent to leave. We discovered that wage was associated with job dissatisfaction and intent to leave but had little influence on burnout, while work environment and average patient-to-nurse ratio still have considerable effects on nurse outcomes. Wage is important for good nurse outcomes, but it does not diminish the significant influence of work environment and staffing on nurse outcomes. PMID:25121923

  17. Wage, work environment, and staffing: effects on nurse outcomes.

    PubMed

    McHugh, Matthew D; Ma, Chenjuan

    2014-01-01

    Research has shown that hospitals with better nurse staffing and work environments have better nurse outcomes-less burnout, job dissatisfaction, and intention to leave the job. Many studies, however, have not accounted for wage effects, which may confound findings. By using a secondary analysis with cross-sectional administrative data and a four-state survey of nurses, we investigated how wage, work environment, and staffing were associated with nurse outcomes. Logistic regression models, with and without wage, were used to estimate the effects of work environment and staffing on burnout, job dissatisfaction, and intent to leave. We discovered that wage was associated with job dissatisfaction and intent to leave but had little influence on burnout, while work environment and average patient-to-nurse ratio still have considerable effects on nurse outcomes. Wage is important for good nurse outcomes, but it does not diminish the significant influence of work environment and staffing on nurse outcomes. © The Author(s) 2014 Reprints and permissions: sagepub.co.uk/journalsPermissions.nav.

  18. California's minimum-nurse-staffing legislation and nurses' wages.

    PubMed

    Mark, Barbara; Harless, David W; Spetz, Joanne

    2009-01-01

    In 2004, California became the first state to implement minimum-nurse-staffing ratios in acute care hospitals. We examined the wages of registered nurses (RNs) before and after the legislation was enacted. Using four data sets-the National Sample Survey of Registered Nurses, the Current Population Survey, the National Compensation Survey, and the Occupational Employment Statistics Survey-we found that from 2000 through 2006, RNs in California metropolitan areas experienced real wage growth as much as twelve percentage points higher than the growth in the wages of nurses employed in metropolitan areas outside of California.

  19. 5 CFR 532.243 - Consultation with the agency wage committee.

    Code of Federal Regulations, 2010 CFR

    2010-01-01

    ... REGULATIONS PREVAILING RATE SYSTEMS Prevailing Rate Determinations § 532.243 Consultation with the agency wage... survey; (2) The report and recommendations of the local wage survey committee concerning the use of data... recommendation for a proposed wage schedule derived from the data. [46 FR 21344, Apr. 10, 1981. Redesignated at...

  20. 78 FR 42945 - Health Information Technology Policy Committee Vacancy

    Federal Register 2010, 2011, 2012, 2013, 2014

    2013-07-18

    ... GOVERNMENT ACCOUNTABILITY OFFICE Health Information Technology Policy Committee Vacancy AGENCY: Government Accountability Office (GAO). ACTION: Notice on letters of nomination to fill vacancy. SUMMARY: The American Recovery and Reinvestment Act of 2009 (ARRA) established the Health Information Technology Policy...

  1. Economic Analysis of a Living Wage Ordinance.

    ERIC Educational Resources Information Center

    Tolley, George; Bernstein, Peter

    A study estimated the costs of the "Chicago Jobs and Living Wage Ordinance" that would require firms that receive assistance from the city of Chicago to pay their workers an hourly wage of at least $7.60. An estimate of the additional labor cost that would result from the proposed Ordinance was calculated. Results of a survey of…

  2. The Effect of Overskilling Dynamics on Wages

    ERIC Educational Resources Information Center

    Mavromaras, Kostas; Mahuteau, Stephane; Sloane, Peter; Wei, Zhang

    2013-01-01

    We use a random-effects dynamic probit model to estimate the effect of overskilling dynamics on wages. We find that overskilling mismatch is common and more likely among those who have been overskilled in the past. It is also highly persistent, in a manner that is inversely related to educational level. Yet, the wages of university graduates are…

  3. 41 CFR 50-202.2 - Minimum wage in all industries.

    Code of Federal Regulations, 2011 CFR

    2011-07-01

    ... 41 Public Contracts and Property Management 1 2011-07-01 2009-07-01 true Minimum wage in all industries. 50-202.2 Section 50-202.2 Public Contracts and Property Management Other Provisions Relating to... Industries § 50-202.2 Minimum wage in all industries. In all industries, the minimum wage applicable to...

  4. 41 CFR 50-202.2 - Minimum wage in all industries.

    Code of Federal Regulations, 2013 CFR

    2013-07-01

    ... 41 Public Contracts and Property Management 1 2013-07-01 2013-07-01 false Minimum wage in all industries. 50-202.2 Section 50-202.2 Public Contracts and Property Management Other Provisions Relating to... Industries § 50-202.2 Minimum wage in all industries. In all industries, the minimum wage applicable to...

  5. 41 CFR 50-202.2 - Minimum wage in all industries.

    Code of Federal Regulations, 2014 CFR

    2014-07-01

    ... 41 Public Contracts and Property Management 1 2014-07-01 2014-07-01 false Minimum wage in all industries. 50-202.2 Section 50-202.2 Public Contracts and Property Management Other Provisions Relating to... Industries § 50-202.2 Minimum wage in all industries. In all industries, the minimum wage applicable to...

  6. 41 CFR 50-202.2 - Minimum wage in all industries.

    Code of Federal Regulations, 2012 CFR

    2012-07-01

    ... 41 Public Contracts and Property Management 1 2012-07-01 2009-07-01 true Minimum wage in all industries. 50-202.2 Section 50-202.2 Public Contracts and Property Management Other Provisions Relating to... Industries § 50-202.2 Minimum wage in all industries. In all industries, the minimum wage applicable to...

  7. 24 CFR 70.4 - Procedure for implementing prevailing wage exemptions for volunteers.

    Code of Federal Regulations, 2010 CFR

    2010-04-01

    ... prevailing wage exemptions for volunteers. 70.4 Section 70.4 Housing and Urban Development Office of the... AND HUD-DETERMINED WAGE RATES § 70.4 Procedure for implementing prevailing wage exemptions for... otherwise subject to Davis-Bacon or HUD-determined prevailing wage rates which propose to use volunteers and...

  8. 7 CFR 1207.324 - Vacancies.

    Code of Federal Regulations, 2010 CFR

    2010-01-01

    ... AND ORDERS; MISCELLANEOUS COMMODITIES), DEPARTMENT OF AGRICULTURE POTATO RESEARCH AND PROMOTION PLAN Potato Research and Promotion Plan National Potato Promotion Board § 1207.324 Vacancies. To fill any...

  9. 7 CFR 1207.324 - Vacancies.

    Code of Federal Regulations, 2014 CFR

    2014-01-01

    ... AND ORDERS; MISCELLANEOUS COMMODITIES), DEPARTMENT OF AGRICULTURE POTATO RESEARCH AND PROMOTION PLAN Potato Research and Promotion Plan National Potato Promotion Board § 1207.324 Vacancies. To fill any...

  10. 7 CFR 1207.324 - Vacancies.

    Code of Federal Regulations, 2012 CFR

    2012-01-01

    ... AND ORDERS; MISCELLANEOUS COMMODITIES), DEPARTMENT OF AGRICULTURE POTATO RESEARCH AND PROMOTION PLAN Potato Research and Promotion Plan National Potato Promotion Board § 1207.324 Vacancies. To fill any...

  11. 7 CFR 1207.324 - Vacancies.

    Code of Federal Regulations, 2013 CFR

    2013-01-01

    ... AND ORDERS; MISCELLANEOUS COMMODITIES), DEPARTMENT OF AGRICULTURE POTATO RESEARCH AND PROMOTION PLAN Potato Research and Promotion Plan National Potato Promotion Board § 1207.324 Vacancies. To fill any...

  12. 7 CFR 1207.324 - Vacancies.

    Code of Federal Regulations, 2011 CFR

    2011-01-01

    ... AND ORDERS; MISCELLANEOUS COMMODITIES), DEPARTMENT OF AGRICULTURE POTATO RESEARCH AND PROMOTION PLAN Potato Research and Promotion Plan National Potato Promotion Board § 1207.324 Vacancies. To fill any...

  13. A Different Class of Care: the Benefits Crisis and Low-Wage Workers.

    PubMed

    Jones, Trina

    When compared to other developed nations, the United States fares poorly with regard to benefits for workers. While the situation is grim for most U.S. workers, it is worse for low-wage workers. Data show a significant benefits gap between low-wage and high-wage in terms of flexible work arrangements (FWAs), paid leave, pensions, and employer-sponsored health-care insurance, among other things. This gap exists notwithstanding the fact that FWAs and employment benefits produce positive returns for employees, employers, and society in general. Despite these returns, this Article contends that employers will be loath to extend FWAs and greater employment benefits to low-wage workers due to (1) concerns about costs, (2) a surplus of low-wage workers in the labor market, (3) negative perceptions of the skill of low-wage workers and the value of low-wage work, (4) other class-based stereotypes and biases, and (5) structural impediments in some low-wage jobs. Given the decline of unions and limited legislative action to date, the Article maintains that low-wage workers are in a "different class of care" with little hope for meaningful change on the horizon.

  14. The stability of vacancy clusters and their effect on helium behaviors in 3C-SiC

    NASA Astrophysics Data System (ADS)

    Sun, Jingjing; Li, B. S.; You, Yu-Wei; Hou, Jie; Xu, Yichun; Liu, C. S.; Fang, Q. F.; Wang, Z. G.

    2018-05-01

    We have carried out systematical ab initio calculations to study the stability of vacancy clusters and their effect on helium behaviors in 3C-SiC. It is found that the formation energies of vacancy clusters containing only carbon vacancies are the lowest although the vacancies are not closest to each other, while the binding energies of vacancy clusters composed of both silicon and carbon vacancies in the closest neighbors to each other are the highest. Vacancy clusters can provide with free space for helium atoms to aggregate, while interstitial sites are not favorable for helium atoms to accumulate. The binding energies of vacancy clusters with helium atoms increase almost linearly with the ratio of helium to vacancy, n/m. The binding strength of vacancy cluster having the participation of the silicon vacancy with helium is relatively stronger than that without silicon vacancy. The vacancy clusters with more vacancies can trap helium atoms more tightly. With the presence of vacancy clusters in the material, the diffusivity of helium will be significantly reduced. Moreover, the three-dimension electron density is calculated to analyze the interplay of vacancy clusters with helium.

  15. Minimum Wages and Skill Acquisition: Another Look at Schooling Effects.

    ERIC Educational Resources Information Center

    Neumark, David; Wascher, William

    2003-01-01

    Examines the effects of minimum wage on schooling, seeking to reconcile some of the contradictory results in recent research using Current Population Survey data from the late 1970s through the 1980s. Findings point to negative effects of minimum wages on school enrollment, bolstering the findings of negative effects of minimum wages on enrollment…

  16. Impact of homogeneous strain on uranium vacancy diffusion in uranium dioxide

    DOE PAGES

    Goyal, Anuj; Phillpot, Simon R.; Subramanian, Gopinath; ...

    2015-03-03

    We present a detailed mechanism of, and the effect of homogeneous strains on, the migration of uranium vacancies in UO 2. Vacancy migration pathways and barriers are identified using density functional theory and the effect of uniform strain fields are accounted for using the dipole tensor approach. We report complex migration pathways and noncubic symmetry associated with the uranium vacancy in UO 2 and show that these complexities need to be carefully accounted for to predict the correct diffusion behavior of uranium vacancies. We show that under homogeneous strain fields, only the dipole tensor of the saddle with respect tomore » the minimum is required to correctly predict the change in the energy barrier between the strained and the unstrained case. Diffusivities are computed using kinetic Monte Carlo simulations for both neutral and fully charged state of uranium single and divacancies. We calculate the effect of strain on migration barriers in the temperature range 800–1800 K for both vacancy types. Homogeneous strains as small as 2% have a considerable effect on diffusivity of both single and divacancies of uranium, with the effect of strain being more pronounced for single vacancies than divacancies. In contrast, the response of a given defect to strain is less sensitive to changes in the charge state of the defect. Further, strain leads to anisotropies in the mobility of the vacancy and the degree of anisotropy is very sensitive to the nature of the applied strain field for strain of equal magnitude. Our results indicate that the influence of strain on vacancy diffusivity will be significantly greater when single vacancies dominate the defect structure, such as sintering, while the effects will be much less substantial under irradiation conditions where divacancies dominate.« less

  17. Atomic layer confined vacancies for atomic-level insights into carbon dioxide electroreduction

    NASA Astrophysics Data System (ADS)

    Gao, Shan; Sun, Zhongti; Liu, Wei; Jiao, Xingchen; Zu, Xiaolong; Hu, Qitao; Sun, Yongfu; Yao, Tao; Zhang, Wenhua; Wei, Shiqiang; Xie, Yi

    2017-02-01

    The role of oxygen vacancies in carbon dioxide electroreduction remains somewhat unclear. Here we construct a model of oxygen vacancies confined in atomic layer, taking the synthetic oxygen-deficient cobalt oxide single-unit-cell layers as an example. Density functional theory calculations demonstrate the main defect is the oxygen(II) vacancy, while X-ray absorption fine structure spectroscopy reveals their distinct oxygen vacancy concentrations. Proton transfer is theoretically/experimentally demonstrated to be a rate-limiting step, while energy calculations unveil that the presence of oxygen(II) vacancies lower the rate-limiting activation barrier from 0.51 to 0.40 eV via stabilizing the formate anion radical intermediate, confirmed by the lowered onset potential from 0.81 to 0.78 V and decreased Tafel slope from 48 to 37 mV dec-1. Hence, vacancy-rich cobalt oxide single-unit-cell layers exhibit current densities of 2.7 mA cm-2 with ca. 85% formate selectivity during 40-h tests. This work establishes a clear atomic-level correlation between oxygen vacancies and carbon dioxide electroreduction.

  18. Subjective well-being and minimum wages: Evidence from U.S. states.

    PubMed

    Kuroki, Masanori

    2018-02-01

    This paper investigates whether increases in minimum wages are associated with higher life satisfaction by using monthly-level state minimum wages and individual-level data from the 2005-2010 Behavioral Risk Factor Surveillance System. The magnitude I find suggests that a 10% increase in the minimum wage is associated with a 0.03-point increase in life satisfaction for workers without a high school diploma, on a 4-point scale. Contrary to popular belief that higher minimum wages hurt business owners, I find little evidence that higher minimum wages lead to the loss of well-being among self-employed people. Copyright © 2017 John Wiley & Sons, Ltd.

  19. Microfinance, wage employment and housework: a gender analysis.

    PubMed

    Khan, M R

    1999-08-01

    This paper examines the loan-use pattern of women involved in wage employment and their benefits from such loans in Bangladesh. The effects of wage employment on gender relations and how these women balance loan use, wage employment, and housework were also explored. The study was conducted among women enrolled in the Ayesha Abed Foundation (AAF) of the Bangladesh Rural Advancement Committee (BRAC) in Jamalpur district, central Bangladesh. The AAF was established to generate employment and income for poor rural women. Data were gathered through survey, interviews, and focus-group discussions. Findings revealed that women wage earners avail themselves of the BRAC loans for consumption, asset accumulation, land purchase, and other productive purposes. About 53% of their loans were used by others and only 34 out of 341 women in the sample actually used the loans themselves. The loans were repaid by sewing or subsistence work, mainly in the subcenters (52%), through income from rickshaw pulling by their husbands (24%), and by selling vegetables, eggs, or milk. Furthermore, findings showed that the household work of women wage earners is generally taken up by other women in the family and has resulted in more men taking part in household responsibilities. In conclusion, wage employment plays an important factor in the promotion of the economic and social empowerment of women. Economic empowerment is observed in the greater degree of control women have over the money they earn. Social empowerment is manifested in the expanding mobility of women, whereby they are able to interact with other women and generate support systems.

  20. Compensating vacancy defects in Sn- and Mg-doped In2O3

    NASA Astrophysics Data System (ADS)

    Korhonen, E.; Tuomisto, F.; Bierwagen, O.; Speck, J. S.; Galazka, Z.

    2014-12-01

    MBE-grown Sn- and Mg-doped epitaxial In2O3 thin-film samples with varying doping concentrations have been measured using positron Doppler spectroscopy and compared to a bulk crystal reference. Samples were subjected to oxygen or vacuum annealing and the effect on vacancy type defects was studied. Results indicate that after oxygen annealing the samples are dominated by cation vacancies, the concentration of which changes with the amount of doping. In highly Sn-doped In2O3 , however, these vacancies are not the main compensating acceptor. Vacuum annealing increases the size of vacancies in all samples, possibly by clustering them with oxygen vacancies.

  1. 29 CFR 697.2 - Industry wage rates and effective dates.

    Code of Federal Regulations, 2014 CFR

    2014-07-01

    ... 29 Labor 3 2014-07-01 2014-07-01 false Industry wage rates and effective dates. 697.2 Section 697... REGULATIONS INDUSTRIES IN AMERICAN SAMOA § 697.2 Industry wage rates and effective dates. Every employer shall... 1938, wages at a rate not less than the minimum rate prescribed in this section for the industries and...

  2. 29 CFR 697.2 - Industry wage rates and effective dates.

    Code of Federal Regulations, 2013 CFR

    2013-07-01

    ... 29 Labor 3 2013-07-01 2013-07-01 false Industry wage rates and effective dates. 697.2 Section 697... REGULATIONS INDUSTRIES IN AMERICAN SAMOA § 697.2 Industry wage rates and effective dates. Every employer shall... 1938, wages at a rate not less than the minimum rate prescribed in this section for the industries and...

  3. 29 CFR 697.2 - Industry wage rates and effective dates.

    Code of Federal Regulations, 2012 CFR

    2012-07-01

    ... 29 Labor 3 2012-07-01 2012-07-01 false Industry wage rates and effective dates. 697.2 Section 697... REGULATIONS INDUSTRIES IN AMERICAN SAMOA § 697.2 Industry wage rates and effective dates. Every employer shall... 1938, wages at a rate not less than the minimum rate prescribed in this section for the industries and...

  4. 26 CFR 301.6334-2 - Wages, salary, and other income.

    Code of Federal Regulations, 2010 CFR

    2010-04-01

    ... 26 Internal Revenue 18 2010-04-01 2010-04-01 false Wages, salary, and other income. 301.6334-2....6334-2 Wages, salary, and other income. (a) In general. Under section 6334 (a)(9) and (d) certain amounts payable to or received by a taxpayer as wages, salary, or other income are exempt from levy. This...

  5. The Minimum Wage and the Employment of Teenagers. Recent Research.

    ERIC Educational Resources Information Center

    Fallick, Bruce; Currie, Janet

    A study used individual-level data from the National Longitudinal Study of Youth to examine the effects of changes in the federal minimum wage on teenage employment. Individuals in the sample were classified as either likely or unlikely to be affected by these increases in the federal minimum wage on the basis of their wage rates and industry of…

  6. 26 CFR 31.3121(a)(1)-1 - Annual wage limitation.

    Code of Federal Regulations, 2010 CFR

    2010-04-01

    ... 26 Internal Revenue 15 2010-04-01 2010-04-01 false Annual wage limitation. 31.3121(a)(1)-1 Section... § 31.3121(a)(1)-1 Annual wage limitation. (a) In general. (1) The term “wages” does not include that... for such calendar year (exclusive of remuneration excepted from wages in accordance with paragraph (j...

  7. 48 CFR 622.404-11 - Wage determination appeals.

    Code of Federal Regulations, 2010 CFR

    2010-10-01

    ... 48 Federal Acquisition Regulations System 4 2010-10-01 2010-10-01 false Wage determination appeals. 622.404-11 Section 622.404-11 Federal Acquisition Regulations System DEPARTMENT OF STATE SOCIOECONOMIC... Construction 622.404-11 Wage determination appeals. The cognizant contracting activity is the contracting...

  8. 48 CFR 222.1008-1 - Obtaining wage determinations.

    Code of Federal Regulations, 2010 CFR

    2010-10-01

    ... 48 Federal Acquisition Regulations System 3 2010-10-01 2010-10-01 false Obtaining wage determinations. 222.1008-1 Section 222.1008-1 Federal Acquisition Regulations System DEFENSE ACQUISITION... ACQUISITIONS Service Contract Act of 1965, as Amended 222.1008-1 Obtaining wage determinations. Follow the...

  9. Association of Wage With Employee Participation in Health Assessments and Biometric Screening.

    PubMed

    Sherman, Bruce W; Addy, Carol

    2018-02-01

    To understand differences in health risk assessment (HRA) and biometric screening participation rates among benefits-enrolled employees in association with wage category. Cross-sectional analysis of employee eligibility file and health benefits (wellness and claims) data. Data from self-insured employers participating in the RightOpt private exchange (Conduent HR Services) during 2014. Active employees from 4 companies continuously enrolled in health insurance for which wage data were available. Measures included HRA and biometric screening participation rates and wage status, with employee age, sex, employer, job tenure, household income, geographic location, and health benefits deductible as a percentage of total wages serving as covariates. Employees were separated into 5 groups based on wage status. Logistic regression analysis incorporated other measures as covariates to adjust for differences between groups, with HRA and biometric screening participation rates determined as binary outcomes. Participation rates for HRA and biometric screening were 90% and 87%, respectively, in the highest wage category, decreasing to 67% and 60%, respectively, among the lowest wage category. Employee wage status is associated with significant differences in HRA and biometric participation rates. Generalizing the results generated by modest participation in these offerings to entire populations may risk misinterpretation of results based on variable participation rates across wage categories.

  10. Gold fillings unravel the vacancy role in the phase transition of GeTe

    NASA Astrophysics Data System (ADS)

    Feng, Jinlong; Xu, Meng; Wang, Xiaojie; Lin, Qi; Cheng, Xiaomin; Xu, Ming; Tong, Hao; Miao, Xiangshui

    2018-02-01

    Phase change memory (PCM) is an important candidate for future memory devices. The crystalline phase of PCM materials contains abundant intrinsic vacancies, which plays an important role in the rapid phase transition upon memory switching. However, few experimental efforts have been invested to study these invisible entities. In this work, Au dopants are alloyed into the crystalline GeTe to fill the intrinsic Ge vacancies so that the role of these vacancies in the amorphization of GeTe can be indirectly studied. As a result, the reduction of Ge vacancies induced by Au dopants hampers the amorphization of GeTe as the activation energy of this process becomes higher. This is because the vacancy-interrupted lattice can be "repaired" by Au dopants with the recovery of bond connectivity. Our results demonstrate the importance of vacancies in the phase transition of chalcogenides, and we employ the percolation theory to explain the impact of these intrinsic defects on this vacancy-ridden crystal quantitatively. Specifically, the threshold of amorphization increases with the decrease in vacancies. The understanding of the vacancy effect sheds light on the long-standing puzzle of the mechanism of ultra-fast phase transition in PCMs. It also paves the way for designing low-power-consumption electronic devices by reducing the threshold of amorphization in chalcogenides.

  11. Tunneling-thermally activated vacancy diffusion mechanism in quantum crystals

    NASA Astrophysics Data System (ADS)

    Natsik, V. D.; Smirnov, S. N.

    2017-10-01

    We consider a quasiparticle model of a vacancy in a quantum crystal, with metastable quantum states localized at the lattice sites in potential wells of the crystal field. It is assumed that the quantum dynamics of such vacancies can be described in the semi-classical approximation, where its spectrum consists of a broad band with several split-off levels. The diffusive movement of the vacancy in the crystal volume is reduced to a sequence of tunneling and thermally activated hops between the lattice cites. The temperature dependence of the vacancy diffusion coefficient shows a monotonic decrease during cooling with a sharp transition from an exponential dependence that is characteristic of a high-temperature thermally activated diffusion, to a non-thermal tunneling process in the region of extremely low temperatures. Similar trends have been recently observed in an experimental study of mass-transfer in the 4He and 3He crystals [V. A. Zhuchkov et al., Low Temp. Phys. 41, 169 (2015); Low Temp. Phys. 42, 1075 (2016)]. This mechanism of vacancy diffusion and its analysis complement the concept of a diffusional flow of a defection-quasiparticle quantum gas with a band energy spectrum proposed by Andreev and Lifshitz [JETP 29, 1107 (1969)] and Andreev [Sov. Phys. Usp. 19, 137 (1976)].

  12. Inefficient Self-Selection into Education and Wage Inequality

    ERIC Educational Resources Information Center

    Ordine, Patrizia; Rose, Giuseppe

    2011-01-01

    This paper proposes a theoretical framework where "within graduates" wage inequality is related to overeducation/educational mismatch in the labor market. We show that wage inequality may arise because of inefficient self-selection into education in the presence of ability-complementary technological progress and asymmetric information…

  13. Nitrogen vacancy complexes in nitrogen irradiated metals

    DOE Office of Scientific and Technical Information (OSTI.GOV)

    Veen, A. van; Westerduin, K.T.; Schut, H.

    1996-12-31

    Gas desorption and positron annihilation techniques have been employed to study the evolution of nitrogen associated defects in nitrogen irradiated metals: Fe, Ni, Mo and W. Nitrogen in these metals has a rather high affinity to vacancy type defects. The results obtained for low irradiation dose show that substitutional nitrogen (NV; with V = vacancy) is formed. The nitrogen vacancy complex dissociates at temperatures ranging from 350 K for Ni to 900 K for Mo and 1,100 K for W. At high doses defects are formed which can be characterized as nitrogen saturated vacancy clusters. These defect, as observed bymore » helium probing, disappear during annealing for nickel at 800 K, and for Mo at 1,100 K. The direct observation of the desorbing nitrogen for nickel and molybdenum reveals a very fast desorption transient at the dissociation temperature of the clusters. This is the characteristic desorption transient of a small nitride cluster, e.g., by shrinkage with constant rate. For iron the nitrogen desorption is more complicated because of a general background that continuously rises with temperature. With the positron beam technique depth information was obtained for defects in iron and the defect character could be established with the help of the information provided on annihilation with conduction and core electrons of the defect trapped positrons.« less

  14. 7 CFR 924.26 - Vacancies.

    Code of Federal Regulations, 2010 CFR

    2010-01-01

    ... an alternate member of the committee to qualify, or in the event of the death, removal, resignation... vacancy without regard to nominations, which selection shall be made on the basis of representation...

  15. 76 FR 13991 - Meeting of the Department of Defense Wage Committee

    Federal Register 2010, 2011, 2012, 2013, 2014

    2011-03-15

    ... DEPARTMENT OF DEFENSE Office of the Secretary Meeting of the Department of Defense Wage Committee... meetings of the Department of Defense Wage Committee. DATES: Tuesday, April 5, 2011, and Tuesday, April 19... FURTHER INFORMATION CONTACT: Chairman, Department of Defense Wage Committee, 4000 Defense Pentagon...

  16. Effect of vacancies on the mechanical properties of phosphorene nanotubes.

    PubMed

    Sorkin, V; Zhang, Y W

    2018-06-08

    Using density functional tight-binding method, we studied the mechanical properties, deformation and failure of armchair (AC) and zigzag (ZZ) phosphorene nanotubes (PNTs) with monovacancies and divacancies subjected to uniaxial tensile strain. We found that divacancies in AC PNTs and monovacancies in ZZ PNTs possess the lowest vacancy formation energy, which decreases with the tube diameter in AC PNTs and increases in ZZ PNTs. The Young's modulus is reduced, while the radial and thickness Poisson's ratios are increased by hosted vacancies. In defective AC PNTs, deformation involves fracture of the intra-pucker bonds and formation of the new inter-pucker bonds at a critical strain, and the most stretched bonds around the vacancy rupture first, triggering a sequence of the structural transformations terminated by the ultimate failure. The critical strain of AC PNTs is reduced significantly by hosted vacancies, whereas their effect on the critical stress is relatively weaker. Defective ZZ PNTs fail in a brittle-like manner once the most stretched bonds around a vacancy rupture, and vacancies are able to significantly reduce the failure strain but only moderately reduce the failure stress of ZZ PNTs. The understandings revealed here on the mechanical properties and the deformation and failure mechanisms of PNTs provide useful guidelines for their design and fabrication as building blocks in nanodevices.

  17. Effect of vacancies on the mechanical properties of phosphorene nanotubes

    NASA Astrophysics Data System (ADS)

    Sorkin, V.; Zhang, Y. W.

    2018-06-01

    Using density functional tight-binding method, we studied the mechanical properties, deformation and failure of armchair (AC) and zigzag (ZZ) phosphorene nanotubes (PNTs) with monovacancies and divacancies subjected to uniaxial tensile strain. We found that divacancies in AC PNTs and monovacancies in ZZ PNTs possess the lowest vacancy formation energy, which decreases with the tube diameter in AC PNTs and increases in ZZ PNTs. The Young’s modulus is reduced, while the radial and thickness Poisson’s ratios are increased by hosted vacancies. In defective AC PNTs, deformation involves fracture of the intra-pucker bonds and formation of the new inter-pucker bonds at a critical strain, and the most stretched bonds around the vacancy rupture first, triggering a sequence of the structural transformations terminated by the ultimate failure. The critical strain of AC PNTs is reduced significantly by hosted vacancies, whereas their effect on the critical stress is relatively weaker. Defective ZZ PNTs fail in a brittle-like manner once the most stretched bonds around a vacancy rupture, and vacancies are able to significantly reduce the failure strain but only moderately reduce the failure stress of ZZ PNTs. The understandings revealed here on the mechanical properties and the deformation and failure mechanisms of PNTs provide useful guidelines for their design and fabrication as building blocks in nanodevices.

  18. Evidence for oxygen vacancies movement during wake-up in ferroelectric hafnium oxide

    DOE Office of Scientific and Technical Information (OSTI.GOV)

    Starschich, S.; Böttger, U.; Menzel, S.

    The wake-up effect which is observed in ferroelectric hafnium oxide is investigated in yttrium doped hafnium oxide prepared by chemical solution deposition. It can be shown that not the amount of cycles but the duration of the applied electrical field is essential for the wake-up. Temperature dependent wake-up cycling in a range of −160 °C to 100 °C reveals a strong temperature activation of the wake-up, which can be attributed to ion rearrangement during cycling. By using asymmetrical electrodes, resistive valence change mechanism switching can be observed coincident with ferroelectric switching. From the given results, it can be concluded that redistribution ofmore » oxygen vacancies is the origin of the wake-up effect.« less

  19. 75 FR 22752 - Federal Advisory Committee; Department of Defense Wage Committee; Charter Renewal

    Federal Register 2010, 2011, 2012, 2013, 2014

    2010-04-30

    ... Wage Committee; Charter Renewal AGENCY: Department of Defense (DoD). ACTION: Renewal of Federal... charter for the Department of Defense Wage Committee (hereafter referred to as the Committee). FOR FURTHER... wage surveys and the establishment of wage schedules for all appropriated fund and non- appropriated...

  20. Age and disability: explaining the wage differential.

    PubMed

    Gannon, Brenda; Munley, Margaret

    2009-07-01

    This paper estimates the level of explained and unexplained factors that contribute to the wage gap between workers with and without disabilities, providing benchmark estimates for Ireland. It separates out the confounding impact of productivity differences between disabled and non-disabled, by comparing wage differentials across three groups, disabled with limitations, disabled without limitations and non-disabled. Furthermore, data are analysed for the years 1995-2001 and two sub-samples pre and post 1998 allow us to decompose wage differentials before and after the Employment Equality Act 1998. Results are comparable to those of the UK and the unexplained component (upper bound of discrimination) is lower once we control for productivity differences. The lower bound level depends on the contribution of unobserved effects and the validity of the selection component in the decomposition model.

  1. Localized versus itinerant states created by multiple oxygen vacancies in SrTiO3

    NASA Astrophysics Data System (ADS)

    Jeschke, Harald O.; Shen, Juan; Valentí, Roser

    2015-02-01

    Oxygen vacancies in strontium titanate surfaces (SrTiO3) have been linked to the presence of a two-dimensional electron gas with unique behavior. We perform a detailed density functional theory study of the lattice and electronic structure of SrTiO3 slabs with multiple oxygen vacancies, with a main focus on two vacancies near a titanium dioxide terminated SrTiO3 surface. We conclude based on total energies that the two vacancies preferably inhabit the first two layers, i.e. they cluster vertically, while in the direction parallel to the surface, the vacancies show a weak tendency towards equal spacing. Analysis of the nonmagnetic electronic structure indicates that oxygen defects in the surface TiO2 layer lead to population of Ti {{t}2g} states and thus itinerancy of the electrons donated by the oxygen vacancy. In contrast, electrons from subsurface oxygen vacancies populate Ti eg states and remain localized on the two Ti ions neighboring the vacancy. We find that both the formation of a bound oxygen-vacancy state composed of hybridized Ti 3eg and 4p states neighboring the oxygen vacancy as well as the elastic deformation after extracting oxygen contribute to the stabilization of the in-gap state.

  2. Residual Wage Differences by Gender: Bounding the Estimates.

    ERIC Educational Resources Information Center

    Sakellariou, Chris N.; Patrinos, Harry A.

    1996-01-01

    Uses data from the 1986 Canadian labor market activity survey file to derive estimates of residual gender wage gap differences. Investigates these estimates' dependence on experimental design and on assumptions about discrimination-free wage structures. Residual differences persist, even after restricting the sample to a group of highly motivated,…

  3. 48 CFR 22.1008-1 - Obtaining wage determinations.

    Code of Federal Regulations, 2010 CFR

    2010-10-01

    ... determinations using the WDOL website. Contracting officers may also use the Department of Labor's e98 electronic... Labor. If the WDOL database does not contain the applicable prevailing wage determination for a contract action, the contracting officer must use the e98 process to request a wage determination from the...

  4. 48 CFR 22.1012-1 - Prevailing wage determinations.

    Code of Federal Regulations, 2013 CFR

    2013-10-01

    .... (The telephone number is provided on the e98 website.) [71 FR 36934, June 28, 2006] ... publication of the revised prevailing wage determination on the website. (ii) For purposes of using the e98...) In selecting a prevailing wage determination from the WDOL website for use in a solicitation or other...

  5. 48 CFR 22.1012-1 - Prevailing wage determinations.

    Code of Federal Regulations, 2014 CFR

    2014-10-01

    .... (The telephone number is provided on the e98 website.) [71 FR 36934, June 28, 2006] ... of the revised prevailing wage determination on the website. (ii) For purposes of using the e98...) In selecting a prevailing wage determination from the WDOL website for use in a solicitation or other...

  6. 48 CFR 22.1012-1 - Prevailing wage determinations.

    Code of Federal Regulations, 2012 CFR

    2012-10-01

    .... (The telephone number is provided on the e98 website.) [71 FR 36934, June 28, 2006] ... publication of the revised prevailing wage determination on the website. (ii) For purposes of using the e98...) In selecting a prevailing wage determination from the WDOL website for use in a solicitation or other...

  7. 48 CFR 22.1012-1 - Prevailing wage determinations.

    Code of Federal Regulations, 2011 CFR

    2011-10-01

    .... (The telephone number is provided on the e98 website.) [71 FR 36934, June 28, 2006] ... publication of the revised prevailing wage determination on the website. (ii) For purposes of using the e98...) In selecting a prevailing wage determination from the WDOL website for use in a solicitation or other...

  8. 7 CFR 920.26 - Vacancies.

    Code of Federal Regulations, 2010 CFR

    2010-01-01

    ... member or as an alternate member of the committee to qualify, or in the event of the death, removal... vacancy without regard to nominations, which selection shall be made on the basis of representation...

  9. 5 CFR 532.237 - Review by the local wage survey committee.

    Code of Federal Regulations, 2010 CFR

    2010-01-01

    ... REGULATIONS PREVAILING RATE SYSTEMS Prevailing Rate Determinations § 532.237 Review by the local wage survey... to the lead agency together with a report of its recommendations concerning the use of the data. The local wage survey committee may make any other recommendations concerning the wage survey which it...

  10. Lattice Strain Due to an Atomic Vacancy

    PubMed Central

    Li, Shidong; Sellers, Michael S.; Basaran, Cemal; Schultz, Andrew J.; Kofke, David A.

    2009-01-01

    Volumetric strain can be divided into two parts: strain due to bond distance change and strain due to vacancy sources and sinks. In this paper, efforts are focused on studying the atomic lattice strain due to a vacancy in an FCC metal lattice with molecular dynamics simulation (MDS). The result has been compared with that from a continuum mechanics method. It is shown that using a continuum mechanics approach yields constitutive results similar to the ones obtained based purely on molecular dynamics considerations. PMID:19582230

  11. Relationship Between Accreditation Status and Hourly Wages of Medical Record Technicians.

    ERIC Educational Resources Information Center

    Passmore, David Lynn; Marron, Michael

    A study examined the relationship between accreditation status and hourly wages of medical record technicians (MRTs) in four major metropolitan areas (Chicago, St. Louis, Kansas City, and Atlanta) during August 1975. Multiple regression analysis of the hourly wages of 590 female, full-time MRTs collected through a government hospital wage survey…

  12. 75 FR 50751 - Federal Advisory Committee; Department of Defense Wage Committee

    Federal Register 2010, 2011, 2012, 2013, 2014

    2010-08-17

    ... Wage Committee ACTION: Notice of closed meetings. SUMMARY: Pursuant to the provisions of section 10 of... Wage Committee will meet on September 21, October 5, and October 19, 2010, in Rosslyn, VA. The meetings... meetings may be obtained by writing to the Chairman, Department of Defense Wage Committee, 4000 Defense...

  13. Legal Status and Wage Disparities for Mexican Immigrants

    ERIC Educational Resources Information Center

    Hall, Matthew; Greenman, Emily; Farkas, George

    2010-01-01

    This article employs a unique method of inferring the legal status of Mexican immigrants in the Survey of Income and Program Participation to offer new evidence of the role of legal authorization in the United States on workers' wages. We estimate wage trajectories for four groups: documented Mexican immigrants, undocumented Mexican immigrants,…

  14. Wage Discrimination and Comparable Worth: A Legal Perspective.

    ERIC Educational Resources Information Center

    Pinzler, Isabelle Katz; Ellis, Deborah

    1989-01-01

    Discusses ways to close the gap between the courts' approach to applying Federal law to sex-based and race-based wage discrimination and the law's potential to change wage inequities. Discusses the Equal Pay Act and Title VII of the Civil Rights Act of 1964. Explores ways the court applies these laws. (JS)

  15. First-principles study of stability of helium-vacancy complexes below tungsten surfaces

    NASA Astrophysics Data System (ADS)

    Yang, L.; Bergstrom, Z. J.; Wirth, B. D.

    2018-05-01

    Density function theory calculations have been performed to study the stability of small helium-vacancy (He-V) complexes near tungsten (W) surfaces of different orientations. The results show that the stability of vacancies and He-V complexes near W surfaces depends on surface orientation. However, as the depth below the surface increased beyond about 0.65-0.8 nm, the stability of He-V complexes is similar to the bulk. The formation energies of single vacancies and di-vacancies at depths less than 0.2 nm below the W(110) surface are higher than for W(100) or W(111) surfaces, but have lower energies at depths between 0.2 and 0.65 nm. The formation energies of He-V complexes below W surfaces are sensitive to the geometric orientation of the He and vacancy, especially below the W(111) surface. Within about 0.2 nm of the top layer of the three W surfaces, neither a vacancy nor a di-vacancy can trap He. Because of the lower formation energy of He-V complexes and higher He binding energy to vacancies below the W(110) surface, the He desorption from the W(110) surface is less likely to occur than from the W(100) and W(111) surfaces. Our results provide fundamental insight into the differences in surface morphology changes observed in single W crystals with different surface orientations under He plasma exposure.

  16. Employment and Wage Disparities for Nurses With Activity Limitations.

    PubMed

    Wilson, Barbara L; Butler, Richard J; Butler, Matthew J

    2016-11-01

    No studies quantify the labor market disparities between nurses with and without activity difficulties (physical impairment or disability). We explore disparate treatment of nurses with activity difficulties at three margins of the labor market: the ability to get a job, the relative wage rate offered once a nurse has a job, and the annual hours of work given that wage rate. Key variables from the American Community Survey (ACS) were analyzed, including basic demographic information, wages, hours of work, and employment status of registered nurses from 2006 to 2014. Although there is relatively little disparity in hourly wages, there is enormous disparity in the disabled's employment and hours of work opportunities, and hence a moderate amount of disparity in annual wages. This has significant implications for the nursing labor force, particularly as the nursing workforce continues to age and physical limitations or disabilities increase by 15-fold from 25 to 65 years of age.  Physical or psychological difficulties increase sharply over the course of a nurse's career, and employers must heighten efforts to facilitate an aging workforce and provide appropriate job accommodations for nurses with activity limitations. © 2016 Sigma Theta Tau International.

  17. Strain-Engineered Oxygen Vacancies in CaMnO3 Thin Films.

    PubMed

    Chandrasena, Ravini U; Yang, Weibing; Lei, Qingyu; Delgado-Jaime, Mario U; Wijesekara, Kanishka D; Golalikhani, Maryam; Davidson, Bruce A; Arenholz, Elke; Kobayashi, Keisuke; Kobata, Masaaki; de Groot, Frank M F; Aschauer, Ulrich; Spaldin, Nicola A; Xi, Xiaoxing; Gray, Alexander X

    2017-02-08

    We demonstrate a novel pathway to control and stabilize oxygen vacancies in complex transition-metal oxide thin films. Using atomic layer-by-layer pulsed laser deposition (PLD) from two separate targets, we synthesize high-quality single-crystalline CaMnO 3 films with systematically varying oxygen vacancy defect formation energies as controlled by coherent tensile strain. The systematic increase of the oxygen vacancy content in CaMnO 3 as a function of applied in-plane strain is observed and confirmed experimentally using high-resolution soft X-ray absorption spectroscopy (XAS) in conjunction with bulk-sensitive hard X-ray photoemission spectroscopy (HAXPES). The relevant defect states in the densities of states are identified and the vacancy content in the films quantified using the combination of first-principles theory and core-hole multiplet calculations with holistic fitting. Our findings open up a promising avenue for designing and controlling new ionically active properties and functionalities of complex transition-metal oxides via strain-induced oxygen-vacancy formation and ordering.

  18. 48 CFR 1322.404 - Davis-Bacon Act wage determination.

    Code of Federal Regulations, 2010 CFR

    2010-10-01

    ... 48 Federal Acquisition Regulations System 5 2010-10-01 2010-10-01 false Davis-Bacon Act wage determination. 1322.404 Section 1322.404 Federal Acquisition Regulations System DEPARTMENT OF COMMERCE... Involving Construction 1322.404 Davis-Bacon Act wage determination. ...

  19. 29 CFR 510.22 - Industries eligible for minimum wage phase-in.

    Code of Federal Regulations, 2010 CFR

    2010-07-01

    ... 29 Labor 3 2010-07-01 2010-07-01 false Industries eligible for minimum wage phase-in. 510.22 Section 510.22 Labor Regulations Relating to Labor (Continued) WAGE AND HOUR DIVISION, DEPARTMENT OF LABOR... ACT IN PUERTO RICO Classification of Industries § 510.22 Industries eligible for minimum wage phase-in...

  20. 29 CFR 4.50 - Types of wage and fringe benefit determinations.

    Code of Federal Regulations, 2010 CFR

    2010-07-01

    ... 29 Labor 1 2010-07-01 2010-07-01 true Types of wage and fringe benefit determinations. 4.50... Determination Procedures § 4.50 Types of wage and fringe benefit determinations. The Administrator specifies the minimum monetary wages and fringe benefits to be paid as required under the Act in two types of...

  1. 29 CFR 1620.12 - Wage “rate.”

    Code of Federal Regulations, 2010 CFR

    2010-07-01

    ... Relating to Labor (Continued) EQUAL EMPLOYMENT OPPORTUNITY COMMISSION THE EQUAL PAY ACT § 1620.12 Wage... gender than the other for the performance of equal work, the higher rate serves as a wage standard. When a violation of the Act is established, the higher rate paid for equal work is the standard to which...

  2. 48 CFR 1422.404 - Davis-Bacon Act wage determinations.

    Code of Federal Regulations, 2010 CFR

    2010-10-01

    ... 48 Federal Acquisition Regulations System 5 2010-10-01 2010-10-01 false Davis-Bacon Act wage determinations. 1422.404 Section 1422.404 Federal Acquisition Regulations System DEPARTMENT OF THE INTERIOR... Involving Construction 1422.404 Davis-Bacon Act wage determinations. ...

  3. Does the Gender Wage Gap Exist at Riverside Community College District?

    ERIC Educational Resources Information Center

    Brown, Jami; Casolari, Amber

    2015-01-01

    The gender wage gap in the United States is a well-documented social and economic phenomenon. The Equal Pay Act of 1963 has done little to bring parity between men's and women's wages. Existing data show a relationship between race, age, geography, immigration, education, and women's pay status. This study analyzes wage disparity within higher…

  4. Age, wage, and job placement: older women's experiences entering the retail sector.

    PubMed

    Frank-Miller, Ellen G; Lambert, Susan J; Henly, Julia R

    2015-01-01

    Older women seeking employment often find opportunities limited to low-wage jobs, such as those in retail. We report findings about job placement and starting wages for hourly workers hired at a women's apparel retailer from August 2006 to December 2009. We examine competing hypotheses regarding the role of age in explaining women's job placement and starting wages. Although newly hired women age 55+ earn higher wages and are placed in higher-quality jobs than the youngest women (ages 18-22), they are less likely to be placed in better-quality jobs than their midlife counterparts. Overall, wage differences are largely explained by job quality.

  5. Migration mechanisms and diffusion barriers of vacancies in Ga2O3

    NASA Astrophysics Data System (ADS)

    Kyrtsos, Alexandros; Matsubara, Masahiko; Bellotti, Enrico

    2017-06-01

    We employ the nudged elastic band and the dimer methods within the standard density functional theory (DFT) formalism to study the migration of the oxygen and gallium vacancies in the monoclinic structure of β -Ga2O3 . We identify all the first nearest neighbor paths and calculate the migration barriers for the diffusion of the oxygen and gallium vacancies. We also identify the metastable sites of the gallium vacancies which are critical for the diffusion of the gallium atoms. The migration barriers for the diffusion of the gallium vacancies are lower than the migration barriers for oxygen vacancies by 1 eV on average, suggesting that the gallium vacancies are mobile at lower temperatures. Using the calculated migration barriers we estimate the annealing temperature of these defects within the harmonic transition state theory formalism, finding excellent agreement with the observed experimental annealing temperatures. Finally, we suggest the existence of percolation paths which enable the migration of the species without utilizing all the migration paths of the crystal.

  6. Enhancing Thermoelectric Performance of PbSe by Se Vacancies

    NASA Astrophysics Data System (ADS)

    Liu, Yefeng; You, Li; Wang, Chenyang; Zhang, Jiye; Yang, Jiong; Guo, Kai; Luo, Jun; Zhang, Wenqing

    2018-02-01

    Self-doped n-type PbSe1-δ thermoelectric compounds have been successfully synthesized by the melting and annealing method. The Se vacancies are created by intentionally produced deficiency of Se elements during the sample preparation. Such intrinsic doping can raise the electron concentration to a value as high as 1.2 × 1019 cm-3, leading to greatly improved electrical conductivity and power factor in the n-type PbSe1-δ . Furthermore, the presence of Se vacancies effectively enhances the phonon scattering, resulting in reduced lattice thermal conductivity. Thus, the thermoelectric performance of n-type PbSe1-δ is significantly improved by the formation of intrinsic Se vacancies. The achieved ZT value for the Se-vacancy-rich sample varies from ˜ 0.4 at 330 K to ˜ 1.0 at 675 K, which is comparable to those of the reported n-type PbSe materials with extrinsic doping. In addition, the average ZT of our n-type PbSe system reaches 0.77, which approaches the value of p-type PbTe.

  7. Labor Market Dropouts and Trends in the Wages of Black and White Men.

    ERIC Educational Resources Information Center

    Juhn, Chinhui

    2003-01-01

    When discouraged unemployed black males are accounted for, real wage growth for black men over 1969-98 is reduced by about 40% and black-white wage convergence by about one-third. An important source of selection bias is the changing gap between wages of workers and potential wages of nonworkers. (Contains 20 references.) (SK)

  8. Quantum corrections to conductivity in graphene with vacancies

    NASA Astrophysics Data System (ADS)

    Araujo, E. N. D.; Brant, J. C.; Archanjo, B. S.; Medeiros-Ribeiro, G.; Alves, E. S.

    2018-06-01

    In this work, different regions of a graphene device were exposed to a 30 keV helium ion beam creating a series of alternating strips of vacancy-type defects and pristine graphene. From magnetoconductance measurements as function of temperature, density of carriers and density of strips we show that the electron-electron interaction is important to explain the logarithmic quantum corrections to the Drude conductivity in graphene with vacancies. It is known that vacancies in graphene behave as local magnetic moments that interact with the conduction electrons and leads to a logarithmic correction to the conductance through the Kondo effect. However, our work shows that it is necessary to account for the non-homogeneity of the sample to avoid misinterpretations about the Kondo physics due the difficulties in separating the electron-electron interaction from the Kondo effect.

  9. Do wages matter?: a backward bend in the 2004 California RN labor supply.

    PubMed

    Tellez, Michelle; Spetz, Joanne; Seago, Jean Ann; Harrington, Charlene M; Kitchener, Martin

    2009-08-01

    Using data from the 2004 California Board of Registered Nursing Survey, a two-stage least-square equation was estimated to examine the effect of wages on hours worked by female registered nurses. Wages were found to have a nonlinear effect on hours worked, with a backward bending supply curve. Wages had a positive effect on the average hours worked per week up to $24.99 per hour and a negative effect between $30.00 and $100.00 per hour when compared with the wage category of $25.00 to $29.99. Results suggest that wages are important to secure the labor supply but do not increase aggregate supply beyond a wage threshold.

  10. Ageing, productivity and wages in Austria☆

    PubMed Central

    Mahlberg, Bernhard; Freund, Inga; Crespo Cuaresma, Jesús; Prskawetz, Alexia

    2013-01-01

    Current demographic developments in industrialized countries and their consequences for workforce ageing challenge the sustainability of intergenerational transfers and economic growth. A shrinking share of the young workforce will have to support a growing share of elderly, non-working people. Therefore, the productivity of the workforce is central to a sustainable economic future. Using a new matched employer–employee panel dataset for Austrian firms for the period 2002–2005, we study the relationship between the age structure of employees, labour productivity and wages. These data allow us to account, simultaneously, for both socio-demographic characteristics of employees and firm heterogeneity, in order to explain labour productivity and earnings. Our results indicate that firm productivity is not negatively related to the share of older employees it employs. We also find no evidence for overpayment of older employees. Our results do not show any association between wages and the share of older employees. Furthermore, we find a negative relationship between the share of young employees and labour productivity as well as wages, which is more prevalent in the industry and construction sector. PMID:23734070

  11. Feasibility Study of Problems in the Collection of Data on Job Vacancies.

    ERIC Educational Resources Information Center

    Illinois State Dept. of Labor, Chicago. Bureau of Employment Security.

    Sixty-two firms within 20 industries were surveyed to determine (1) a definition for the term "job vacancy," (2) the extent of job vacancy records of employers, (3) the possibility of data collection on job vacancies, and (4) the problems expected to be encountered in such a collection. After stratification of an industry by the relative size of…

  12. Motherhood and the Wages of Women in Professional Occupations.

    PubMed

    Buchmann, Claudia; McDaniel, Anne

    2016-08-01

    It is well established that mothers are paid less than childless women and that fathers tend to earn higher wages relative to childless men, but we do not know whether these findings apply to workers in all occupations. Using IPUMS and ACS data from 1980 and 2010, we examine the family wage gap for highly educated professionals, the most advantaged sector of the occupational distribution. Results indicate that the size of the negative wage differential for motherhood has declined over time in all professions. Moreover, in the traditionally male-dominated professions of STEM, medicine, and law, women with children experience a positive wage differential, whereas their counterparts in female-dominated professions continue to experience a negative one. The positive differential for fatherhood has remained stable over time. These findings underscore the growing heterogeneity of women's experiences in combining work and family and raise important questions for further research.

  13. Motherhood and the Wages of Women in Professional Occupations

    PubMed Central

    BUCHMANN, CLAUDIA; MCDANIEL, ANNE

    2017-01-01

    It is well established that mothers are paid less than childless women and that fathers tend to earn higher wages relative to childless men, but we do not know whether these findings apply to workers in all occupations. Using IPUMS and ACS data from 1980 and 2010, we examine the family wage gap for highly educated professionals, the most advantaged sector of the occupational distribution. Results indicate that the size of the negative wage differential for motherhood has declined over time in all professions. Moreover, in the traditionally male-dominated professions of STEM, medicine, and law, women with children experience a positive wage differential, whereas their counterparts in female-dominated professions continue to experience a negative one. The positive differential for fatherhood has remained stable over time. These findings underscore the growing heterogeneity of women’s experiences in combining work and family and raise important questions for further research. PMID:29177191

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

    PubMed

    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.

  15. 5 CFR 532.203 - Structure of regular wage schedules.

    Code of Federal Regulations, 2010 CFR

    2010-01-01

    ... 5 Administrative Personnel 1 2010-01-01 2010-01-01 false Structure of regular wage schedules. 532.203 Section 532.203 Administrative Personnel OFFICE OF PERSONNEL MANAGEMENT CIVIL SERVICE REGULATIONS PREVAILING RATE SYSTEMS Prevailing Rate Determinations § 532.203 Structure of regular wage schedules. (a...

  16. 48 CFR 422.404-6 - Modifications of wage determinations.

    Code of Federal Regulations, 2010 CFR

    2010-10-01

    ... 48 Federal Acquisition Regulations System 4 2010-10-01 2010-10-01 false Modifications of wage determinations. 422.404-6 Section 422.404-6 Federal Acquisition Regulations System DEPARTMENT OF AGRICULTURE... Involving Construction 422.404-6 Modifications of wage determinations. HCA's are authorized to request...

  17. 48 CFR 622.404-6 - Modifications of wage determinations.

    Code of Federal Regulations, 2010 CFR

    2010-10-01

    ... 48 Federal Acquisition Regulations System 4 2010-10-01 2010-10-01 false Modifications of wage determinations. 622.404-6 Section 622.404-6 Federal Acquisition Regulations System DEPARTMENT OF STATE... Involving Construction 622.404-6 Modifications of wage determinations. The cognizant contracting activity is...

  18. Worksite Health Promotion for Low-wage Workers: A Scoping Literature Review

    PubMed Central

    Stiehl, Emily; Shivaprakash, Namrata; Thatcher, Esther; Ornelas, India J.; Kneipp, Shawn; Baron, Sherry L.; Muramatsu, Naoko

    2018-01-01

    Objective To determine: (1) What research has been done on health promotion interventions for low-wage workers and (2) What factors are associated with effective low-wage workers’ health promotion. Data Source This review includes articles from PubMed and PsychINFO published in or before July 2016 Study Inclusion/Exclusion Criteria The search yielded 130 unique articles, 35 met the inclusion criteria: (1) being conducted in the US, (2) including an intervention or empirical data around health promotion among adult low-wage workers, and (3) measuring changes in low-wage worker health. Data Extraction Central features of the selected studies were extracted, including the theoretical foundation, study design, health promotion intervention content and delivery format, intervention targeted outcomes, sample characteristics, and work, occupational, and industry characteristics. Data Analysis Consistent with a scoping review, we used a descriptive, content analysis approach to analyze extracted data. All authors agreed upon emergent themes and two authors independently coded data extracted from each article. Results The results suggest that the research on low-wage workers’ health promotion is limited, but increasing, and that low-wage workers have limited access to and utilization of worksite health promotion programs. Conclusions Workplace health promotion programs could have a positive effect on low-wage workers, but more work is needed to understand how to expand access, what drives participation and which delivery mechanisms are most effective. PMID:28893085

  19. Worksite Health Promotion for Low-Wage Workers: A Scoping Literature Review.

    PubMed

    Stiehl, Emily; Shivaprakash, Namrata; Thatcher, Esther; Ornelas, India J; Kneipp, Shawn; Baron, Sherry L; Muramatsu, Naoko

    2018-02-01

    To determine: (1) What research has been done on health promotion interventions for low-wage workers and (2) what factors are associated with effective low-wage workers' health promotion programs. This review includes articles from PubMed and PsychINFO published in or before July 2016. Study Inclusion/Exclusion Criteria: The search yielded 130 unique articles, 35 met the inclusion criteria: (1) being conducted in the United States, (2) including an intervention or empirical data around health promotion among adult low-wage workers, and (3) measuring changes in low-wage worker health. Central features of the selected studies were extracted, including the theoretical foundation; study design; health promotion intervention content and delivery format; intervention-targeted outcomes; sample characteristics; and work, occupational, and industry characteristics. Consistent with a scoping review, we used a descriptive, content analysis approach to analyze extracted data. All authors agreed upon emergent themes and 2 authors independently coded data extracted from each article. The results suggest that the research on low-wage workers' health promotion is limited, but increasing, and that low-wage workers have limited access to and utilization of worksite health promotion programs. Workplace health promotion programs could have a positive effect on low-wage workers, but more work is needed to understand how to expand access, what drives participation, and which delivery mechanisms are most effective.

  20. 77 FR 58856 - Notice of Proposed Information Collection: Comment Request; Maintenance Wage Rate Recommendation...

    Federal Register 2010, 2011, 2012, 2013, 2014

    2012-09-24

    ...-assisted low-income or affordable housing are paid no less than prevailing wages that are determined or... Information Collection: Comment Request; Maintenance Wage Rate Recommendation, and Maintenance Wage Rate Survey; and Report of Additional Classification and Wage Rate AGENCY: Office of Departmental Operations...

  1. Occupational adjustment of the prospective payment system wage index

    PubMed Central

    Pope, Gregory C.

    1989-01-01

    In this article, the bias in the Medicare prospective payment system (PPS) hospital wage index that results from its failure to hold hospital occupation mix constant is examined. On average, the difference between the current PPS wage index and a fixed-occupation-mix Laspeyres index is small, approximately 2 percent. However, occupation-mix distortions are substantially larger for a small proportion of labor market areas, especially some in the South. Biases in the wage index resulting from its failure to appropriately account for labor substitution and intra-occupational worker characteristics are also analyzed but are not found to be significant. PMID:10313354

  2. 7 CFR 920.26 - Vacancies.

    Code of Federal Regulations, 2014 CFR

    2014-01-01

    ... 7 Agriculture 8 2014-01-01 2014-01-01 false Vacancies. 920.26 Section 920.26 Agriculture Regulations of the Department of Agriculture (Continued) AGRICULTURAL MARKETING SERVICE (MARKETING AGREEMENTS AND ORDERS; FRUITS, VEGETABLES, NUTS), DEPARTMENT OF AGRICULTURE KIWIFRUIT GROWN IN CALIFORNIA...

  3. 7 CFR 920.26 - Vacancies.

    Code of Federal Regulations, 2013 CFR

    2013-01-01

    ... 7 Agriculture 8 2013-01-01 2013-01-01 false Vacancies. 920.26 Section 920.26 Agriculture Regulations of the Department of Agriculture (Continued) AGRICULTURAL MARKETING SERVICE (MARKETING AGREEMENTS AND ORDERS; FRUITS, VEGETABLES, NUTS), DEPARTMENT OF AGRICULTURE KIWIFRUIT GROWN IN CALIFORNIA...

  4. 7 CFR 920.26 - Vacancies.

    Code of Federal Regulations, 2012 CFR

    2012-01-01

    ... 7 Agriculture 8 2012-01-01 2012-01-01 false Vacancies. 920.26 Section 920.26 Agriculture Regulations of the Department of Agriculture (Continued) AGRICULTURAL MARKETING SERVICE (Marketing Agreements and Orders; Fruits, Vegetables, Nuts), DEPARTMENT OF AGRICULTURE KIWIFRUIT GROWN IN CALIFORNIA...

  5. 7 CFR 920.26 - Vacancies.

    Code of Federal Regulations, 2011 CFR

    2011-01-01

    ... 7 Agriculture 8 2011-01-01 2011-01-01 false Vacancies. 920.26 Section 920.26 Agriculture Regulations of the Department of Agriculture (Continued) AGRICULTURAL MARKETING SERVICE (Marketing Agreements and Orders; Fruits, Vegetables, Nuts), DEPARTMENT OF AGRICULTURE KIWIFRUIT GROWN IN CALIFORNIA...

  6. 7 CFR 1260.146 - Vacancies.

    Code of Federal Regulations, 2010 CFR

    2010-01-01

    ... Regulations of the Department of Agriculture (Continued) AGRICULTURAL MARKETING SERVICE (MARKETING AGREEMENTS AND ORDERS; MISCELLANEOUS COMMODITIES), DEPARTMENT OF AGRICULTURE BEEF PROMOTION AND RESEARCH Beef Promotion and Research Order Cattlemen's Beef Promotion and Research Board § 1260.146 Vacancies. To fill any...

  7. 77 FR 33445 - Department of Defense Wage Committee; Notice of Closed Meetings

    Federal Register 2010, 2011, 2012, 2013, 2014

    2012-06-06

    ... DEPARTMENT OF DEFENSE Office of the Secretary Department of Defense Wage Committee; Notice of... hereby given that a closed meeting of the Department of Defense Wage Committee will be held. DATES... by writing to the Chairman, Department of Defense Wage Committee, 4000 Defense Pentagon, Washington...

  8. STATE MINIMUM WAGE LEGISLATION, A WEAPON IN THE WAR ON POVERTY.

    ERIC Educational Resources Information Center

    Women's Bureau (DOL), Washington, DC.

    CENSUS DATA SHOW THAT POVERTY IS OFTEN THE RESULT OF SERIOUS WAGE INADEQUACIES. IN 1964, NEARLY ONE-FIFTH OF THE MORE THAN 47.5 MILLION FAMILIES IN THE NATION HAD INCOMES UNDER $3,000. MINIMUM WAGE LEGISLATION HELPS TO ELIMINATE POVERTY BY SETTING A FLOOR FOR WAGES. FEWER THAN 30 MILLION OF THE MORE THAN 47 MILLION NONSUPERVISORY EMPLOYEES IN…

  9. Origin of Nanobubbles Electrochemically Formed in a Magnetic Field: Ionic Vacancy Production in Electrode Reaction

    NASA Astrophysics Data System (ADS)

    Aogaki, Ryoichi; Sugiyama, Atsushi; Miura, Makoto; Oshikiri, Yoshinobu; Miura, Miki; Morimoto, Ryoichi; Takagi, Satoshi; Mogi, Iwao; Yamauchi, Yusuke

    2016-07-01

    As a process complementing conventional electrode reactions, ionic vacancy production in electrode reaction was theoretically examined; whether reaction is anodic or cathodic, based on the momentum conservation by Newton’s second law of motion, electron transfer necessarily leads to the emission of original embryo vacancies, and dielectric polarization endows to them the same electric charge as trans- ferred in the reaction. Then, the emitted embryo vacancies immediately receive the thermal relaxation of solution particles to develop steady-state vacancies. After the vacancy production, nanobubbles are created by the collision of the vacancies in a vertical magnetic field.

  10. Childcare Subsidies, Wages, and Employment of Single Mothers

    ERIC Educational Resources Information Center

    Tekin, Erdal

    2007-01-01

    This paper develops and estimates a model for the choice of part-time and full-time employment and the decision to pay for childcare among single mothers. The results indicate that a lower childcare price and a higher full-time wage rate both lead to an increase in overall employment and the use of paid childcare. The part-time wage effects are…

  11. Predicting vacancy-mediated diffusion of interstitial solutes in α -Fe

    NASA Astrophysics Data System (ADS)

    Barouh, Caroline; Schuler, Thomas; Fu, Chu-Chun; Jourdan, Thomas

    2015-09-01

    Based on a systematic first-principles study, the lowest-energy migration mechanisms and barriers for small vacancy-solute clusters (VnXm ) are determined in α -Fe for carbon, nitrogen, and oxygen, which are the most frequent interstitial solutes in several transition metals. We show that the dominant clusters present at thermal equilibrium (V X and V X2 ) have very reduced mobility compared to isolated solutes, while clusters composed of a solute bound to a small vacancy cluster may be significantly more mobile. In particular, V3X is found to be the fastest cluster for all three solutes. This result relies on the large diffusivity of the most compact trivacancy in a bcc lattice. Therefore, it may also be expected for interstitial solutes in other bcc metals. In the case of iron, we find that V3X may be as fast as or even more mobile than an interstitial solute. At variance with common assumptions, the trapping of interstitial solutes by vacancies does not necessarily decrease the mobility of the solute. Additionally, cluster dynamics simulations are performed considering a simple iron system with supersaturation of vacancies, in order to investigate the impacts of small mobile vacancy-solute clusters on properties such as the transport of solute and the cluster size distributions.

  12. The impact of the minimum wage on health.

    PubMed

    Andreyeva, Elena; Ukert, Benjamin

    2018-03-07

    This study evaluates the effect of minimum wage on risky health behaviors, healthcare access, and self-reported health. We use data from the 1993-2015 Behavioral Risk Factor Surveillance System, and employ a difference-in-differences strategy that utilizes time variation in new minimum wage laws across U.S. states. Results suggest that the minimum wage increases the probability of being obese and decreases daily fruit and vegetable intake, but also decreases days with functional limitations while having no impact on healthcare access. Subsample analyses reveal that the increase in weight and decrease in fruit and vegetable intake are driven by the older population, married, and whites. The improvement in self-reported health is especially strong among non-whites, females, and married.

  13. 48 CFR 22.1008 - Procedures for obtaining wage determinations.

    Code of Federal Regulations, 2010 CFR

    2010-10-01

    ... 48 Federal Acquisition Regulations System 1 2010-10-01 2010-10-01 false Procedures for obtaining wage determinations. 22.1008 Section 22.1008 Federal Acquisition Regulations System FEDERAL ACQUISITION... of 1965, as Amended 22.1008 Procedures for obtaining wage determinations. [71 FR 36933, June 28, 2006] ...

  14. 5 CFR 532.235 - Conduct of full-scale wage survey.

    Code of Federal Regulations, 2010 CFR

    2010-01-01

    ... PREVAILING RATE SYSTEMS Prevailing Rate Determinations § 532.235 Conduct of full-scale wage survey. (a) Wage... the lead agency believes is appropriate and useful in determining local prevailing rates. (c) The data...

  15. Oxygen vacancies dependent phase transition of Y2O3 films

    NASA Astrophysics Data System (ADS)

    Yu, Pengfei; Zhang, Kan; Huang, Hao; Wen, Mao; Li, Quan; Zhang, Wei; Hu, Chaoquan; Zheng, Weitao

    2017-07-01

    Y2O3 films have great application potential in high-temperature metal matrix composite and nuclear engineering, used as interface diffusion and reaction barrier coating owing to their excellent thermal and chemical stability, high melting point and extremely negative Gibbs formation energy, and thus their structural and mechanical properties at elevated temperature are especially important. Oxygen vacancies exist commonly in yttrium oxide (Y2O3) thin films and act strongly on the phase structure and properties, but oxygen vacancies dependent phase transition at elevated temperature has not been well explored yet. Y2O3 thin films with different oxygen vacancy concentrations have been achieved by reactive sputtering through varying substrate temperature (Ts), in which oxygen vacancies increase monotonously with increasing Ts. For as-deposited Y2O3 films, oxygen vacancies present at high Ts can promote the nucleation of monoclinic phase, meanwhile, high Ts can induce the instability of monoclinic phase. Thus their competition results in forming mixed phases of cubic and monoclinic at high Ts. During vacuum annealing at 1000 °C, a critical oxygen vacancy concentration is observed, below which phase transition from monoclinic to cubic takes place, and above which phase transfer from monoclinic to the oxygen defective phase (ICDD file no. 39-1063), accompanying by stress reversal from compressive to tensile and maintenance of high hardness.

  16. 75 FR 11137 - Federal Advisory Committee; Department of Defense Wage Committee; Meeting

    Federal Register 2010, 2011, 2012, 2013, 2014

    2010-03-10

    ... Wage Committee; Meeting AGENCY: Department of Defense (DoD). ACTION: Notice of closed meeting. SUMMARY... is hereby given that the Department of Defense Wage Committee will meet on April 6, 2010. The meeting... the Chairman, Department of Defense Wage Committee, 4000 Defense Pentagon, Washington, DC 20301- 4000...

  17. 76 FR 64901 - Department of Defense Wage Committee; Notice of Closed Meetings

    Federal Register 2010, 2011, 2012, 2013, 2014

    2011-10-19

    ... DEPARTMENT OF DEFENSE Office of the Secretary Department of Defense Wage Committee; Notice of... hereby given that closed meeting of the Department of Defense Wage Committee will be held. DATES: Tuesday... writing to the Chairman, Department of Defense Wage Committee, 4000 Defense Pentagon, Washington, DC 20301...

  18. 76 FR 64902 - Department of Defense Wage Committee; Notice of Closed Meetings

    Federal Register 2010, 2011, 2012, 2013, 2014

    2011-10-19

    ... DEPARTMENT OF DEFENSE Office of the Secretary Department of Defense Wage Committee; Notice of... hereby given that closed meeting of the Department of Defense Wage Committee will be held. DATES: Tuesday... writing to the Chairman, Department of Defense Wage Committee, 4000 Defense Pentagon, Washington, DC 20301...

  19. 77 FR 43575 - Department of Defense Wage Committee; Notice of Closed Meetings

    Federal Register 2010, 2011, 2012, 2013, 2014

    2012-07-25

    ... DEPARTMENT OF DEFENSE Office of the Secretary Department of Defense Wage Committee; Notice of... hereby given that closed meeting of the Department of Defense Wage Committee will be held. DATES: Tuesday... writing to the Chairman, Department of Defense Wage Committee, 4000 Defense Pentagon, Washington, DC 20301...

  20. A dynamic econometric model of agricultural wage determination in Bangladesh.

    PubMed

    Boyce, J K; Ravallion, M

    1991-11-01

    Economists applied data from 1949-1950 and 1980-1981 to a new dynamic model to examine the dynamics of determinants of agricultural wages in Bangladesh, particularly the effect of changes in relative prices of rice (the staple food) and productivity. Just a 20% rise in the price or rice was passed on in the agricultural wage rate within the current year. About 50% was passed on in the long run, however. Therefore an increase in the price of rice reduced the rice purchasing power of agricultural wages in the short and long term. In fact, the importance given to rice in the long run real wage rate was almost the same as the mean proportion of expenditure that an agricultural laborer in Bangladesh committed to rice and closely related food staples. Thus arise in the price of rice in comparison to other goods had limited effects on the long run real wage in terms of the bundle of goods typically consumed, but very adverse effects in the short run placing a high burden on the rural poor. On the other hand, the long run real wage rate fell considerably between the mid 1960s-early 1980s when overall agricultural productivity increased. The economists pointed out that this increased productivity may not have lowered long run real wage rates, but instead mitigating factors may have contributed to this fall. For example, population growth, rising landlessness, and insufficient economic growth in nonagricultural sectors resulted in a consistent growth in the labor supply. In conclusion, this new dynamic model showed that Bangladesh cannot depend only on agricultural growth to reduce the poverty of farmers.

  1. NO-sensing performance of vacancy defective monolayer MoS2 predicted by density function theory

    NASA Astrophysics Data System (ADS)

    Li, Feifei; Shi, Changmin

    2018-03-01

    Using density functional theory (DFT), we predict the NO-sensing performance of monolayer MoS2 (MoS2-MLs) with and without MoS3-vacancy/S-vacancy defects. Our theoretical results demonstrate that MoS3- and S-vacancy defective MoS2-MLs show stronger chemisorption and greater electron transfer effects than pure MoS2-MLs. The charge transfer analysis showed pure and defective MoS2-MLs all act as donors. Both MoS3-vacancy and S-vacancy defects induce dramatic changes of electronic properties of MoS2-MLs, which have direct relationship with gas sensing performance. In addition, S-vacancy defect leads to more electrons transfer to NO molecule than MoS3-vacancy defect. The H2O molecule urges more electrons transfer from MoS3- or S-vacancy defective MoS2-MLs to NO molecule. We believe that this calculation results will provide some information for future experiment.

  2. Influence of oxygen vacancy on the electronic structure of CaCu3Ti4O12 and its deep-level vacancy trap states by first-principle calculation

    NASA Astrophysics Data System (ADS)

    Xiao, H. B.; Yang, C. P.; Huang, C.; Xu, L. F.; Shi, D. W.; Marchenkov, V. V.; Medvedeva, I. V.; Bärner, K.

    2012-03-01

    The electronic structure, formation energy, and transition energy levels of intrinsic defects have been studied using the density-functional method within the generalized gradient approximation for neutral and charged oxygen vacancy in CaCu3Ti4O12 (CCTO). It is found that oxygen vacancies with different charge states can be formed in CCTO under both oxygen-rich and poor conditions for nonequilibrium and higher-energy sintering processes; especially, a lower formation energy is obtained for poor oxygen environment. The charge transition level (0/1+) of the oxygen vacancy in CCTO is located at 0.53 eV below the conduction-band edge. The (1+/2+) transition occurs at 1.06 eV below the conduction-band edge. Oxygen vacancies of Vo1+ and Vo2+ are positive stable charge states in most gap regions and can act as a moderately deep donor for Vo1+ and a borderline deep for Vo2+, respectively. The polarization and dielectric constant are considerably enhanced by oxygen vacancy dipoles, due to the off-center Ti and Cu ions in CCTO.

  3. 7 CFR 915.26 - Vacancies.

    Code of Federal Regulations, 2010 CFR

    2010-01-01

    ... 7 Agriculture 8 2010-01-01 2010-01-01 false Vacancies. 915.26 Section 915.26 Agriculture Regulations of the Department of Agriculture (Continued) AGRICULTURAL MARKETING SERVICE (Marketing Agreements and Orders; Fruits, Vegetables, Nuts), DEPARTMENT OF AGRICULTURE AVOCADOS GROWN IN SOUTH FLORIDA Order...

  4. 7 CFR 989.34 - Vacancies.

    Code of Federal Regulations, 2014 CFR

    2014-01-01

    ... 7 Agriculture 8 2014-01-01 2014-01-01 false Vacancies. 989.34 Section 989.34 Agriculture Regulations of the Department of Agriculture (Continued) AGRICULTURAL MARKETING SERVICE (MARKETING AGREEMENTS AND ORDERS; FRUITS, VEGETABLES, NUTS), DEPARTMENT OF AGRICULTURE RAISINS PRODUCED FROM GRAPES GROWN IN...

  5. 7 CFR 989.34 - Vacancies.

    Code of Federal Regulations, 2010 CFR

    2010-01-01

    ... 7 Agriculture 8 2010-01-01 2010-01-01 false Vacancies. 989.34 Section 989.34 Agriculture Regulations of the Department of Agriculture (Continued) AGRICULTURAL MARKETING SERVICE (Marketing Agreements and Orders; Fruits, Vegetables, Nuts), DEPARTMENT OF AGRICULTURE RAISINS PRODUCED FROM GRAPES GROWN IN...

  6. 7 CFR 989.34 - Vacancies.

    Code of Federal Regulations, 2012 CFR

    2012-01-01

    ... 7 Agriculture 8 2012-01-01 2012-01-01 false Vacancies. 989.34 Section 989.34 Agriculture Regulations of the Department of Agriculture (Continued) AGRICULTURAL MARKETING SERVICE (Marketing Agreements and Orders; Fruits, Vegetables, Nuts), DEPARTMENT OF AGRICULTURE RAISINS PRODUCED FROM GRAPES GROWN IN...

  7. 7 CFR 989.34 - Vacancies.

    Code of Federal Regulations, 2013 CFR

    2013-01-01

    ... 7 Agriculture 8 2013-01-01 2013-01-01 false Vacancies. 989.34 Section 989.34 Agriculture Regulations of the Department of Agriculture (Continued) AGRICULTURAL MARKETING SERVICE (MARKETING AGREEMENTS AND ORDERS; FRUITS, VEGETABLES, NUTS), DEPARTMENT OF AGRICULTURE RAISINS PRODUCED FROM GRAPES GROWN IN...

  8. 7 CFR 993.32 - Vacancies.

    Code of Federal Regulations, 2013 CFR

    2013-01-01

    ... 7 Agriculture 8 2013-01-01 2013-01-01 false Vacancies. 993.32 Section 993.32 Agriculture Regulations of the Department of Agriculture (Continued) AGRICULTURAL MARKETING SERVICE (MARKETING AGREEMENTS AND ORDERS; FRUITS, VEGETABLES, NUTS), DEPARTMENT OF AGRICULTURE DRIED PRUNES PRODUCED IN CALIFORNIA...

  9. 7 CFR 993.32 - Vacancies.

    Code of Federal Regulations, 2014 CFR

    2014-01-01

    ... 7 Agriculture 8 2014-01-01 2014-01-01 false Vacancies. 993.32 Section 993.32 Agriculture Regulations of the Department of Agriculture (Continued) AGRICULTURAL MARKETING SERVICE (MARKETING AGREEMENTS AND ORDERS; FRUITS, VEGETABLES, NUTS), DEPARTMENT OF AGRICULTURE DRIED PRUNES PRODUCED IN CALIFORNIA...

  10. 7 CFR 993.32 - Vacancies.

    Code of Federal Regulations, 2011 CFR

    2011-01-01

    ... 7 Agriculture 8 2011-01-01 2011-01-01 false Vacancies. 993.32 Section 993.32 Agriculture Regulations of the Department of Agriculture (Continued) AGRICULTURAL MARKETING SERVICE (Marketing Agreements and Orders; Fruits, Vegetables, Nuts), DEPARTMENT OF AGRICULTURE DRIED PRUNES PRODUCED IN CALIFORNIA...

  11. 7 CFR 993.32 - Vacancies.

    Code of Federal Regulations, 2012 CFR

    2012-01-01

    ... 7 Agriculture 8 2012-01-01 2012-01-01 false Vacancies. 993.32 Section 993.32 Agriculture Regulations of the Department of Agriculture (Continued) AGRICULTURAL MARKETING SERVICE (Marketing Agreements and Orders; Fruits, Vegetables, Nuts), DEPARTMENT OF AGRICULTURE DRIED PRUNES PRODUCED IN CALIFORNIA...

  12. 7 CFR 993.32 - Vacancies.

    Code of Federal Regulations, 2010 CFR

    2010-01-01

    ... 7 Agriculture 8 2010-01-01 2010-01-01 false Vacancies. 993.32 Section 993.32 Agriculture Regulations of the Department of Agriculture (Continued) AGRICULTURAL MARKETING SERVICE (Marketing Agreements and Orders; Fruits, Vegetables, Nuts), DEPARTMENT OF AGRICULTURE DRIED PRUNES PRODUCED IN CALIFORNIA...

  13. 7 CFR 1206.33 - Vacancies.

    Code of Federal Regulations, 2010 CFR

    2010-01-01

    ... 7 Agriculture 10 2010-01-01 2010-01-01 false Vacancies. 1206.33 Section 1206.33 Agriculture Regulations of the Department of Agriculture (Continued) AGRICULTURAL MARKETING SERVICE (MARKETING AGREEMENTS... INFORMATION Mango Promotion, Research, and Information Order Definitions National Mango Promotion Board § 1206...

  14. 7 CFR 966.30 - Vacancies.

    Code of Federal Regulations, 2010 CFR

    2010-01-01

    ... 7 Agriculture 8 2010-01-01 2010-01-01 false Vacancies. 966.30 Section 966.30 Agriculture Regulations of the Department of Agriculture (Continued) AGRICULTURAL MARKETING SERVICE (Marketing Agreements and Orders; Fruits, Vegetables, Nuts), DEPARTMENT OF AGRICULTURE TOMATOES GROWN IN FLORIDA Order...

  15. 7 CFR 929.26 - Vacancies.

    Code of Federal Regulations, 2014 CFR

    2014-01-01

    ... 7 Agriculture 8 2014-01-01 2014-01-01 false Vacancies. 929.26 Section 929.26 Agriculture Regulations of the Department of Agriculture (Continued) AGRICULTURAL MARKETING SERVICE (MARKETING AGREEMENTS AND ORDERS; FRUITS, VEGETABLES, NUTS), DEPARTMENT OF AGRICULTURE CRANBERRIES GROWN IN STATES OF...

  16. 7 CFR 929.26 - Vacancies.

    Code of Federal Regulations, 2013 CFR

    2013-01-01

    ... 7 Agriculture 8 2013-01-01 2013-01-01 false Vacancies. 929.26 Section 929.26 Agriculture Regulations of the Department of Agriculture (Continued) AGRICULTURAL MARKETING SERVICE (MARKETING AGREEMENTS AND ORDERS; FRUITS, VEGETABLES, NUTS), DEPARTMENT OF AGRICULTURE CRANBERRIES GROWN IN STATES OF...

  17. 7 CFR 929.26 - Vacancies.

    Code of Federal Regulations, 2012 CFR

    2012-01-01

    ... 7 Agriculture 8 2012-01-01 2012-01-01 false Vacancies. 929.26 Section 929.26 Agriculture Regulations of the Department of Agriculture (Continued) AGRICULTURAL MARKETING SERVICE (Marketing Agreements and Orders; Fruits, Vegetables, Nuts), DEPARTMENT OF AGRICULTURE CRANBERRIES GROWN IN STATES OF...

  18. 7 CFR 929.26 - Vacancies.

    Code of Federal Regulations, 2011 CFR

    2011-01-01

    ... 7 Agriculture 8 2011-01-01 2011-01-01 false Vacancies. 929.26 Section 929.26 Agriculture Regulations of the Department of Agriculture (Continued) AGRICULTURAL MARKETING SERVICE (Marketing Agreements and Orders; Fruits, Vegetables, Nuts), DEPARTMENT OF AGRICULTURE CRANBERRIES GROWN IN STATES OF...

  19. 7 CFR 955.26 - Vacancies.

    Code of Federal Regulations, 2012 CFR

    2012-01-01

    ... 7 Agriculture 8 2012-01-01 2012-01-01 false Vacancies. 955.26 Section 955.26 Agriculture Regulations of the Department of Agriculture (Continued) AGRICULTURAL MARKETING SERVICE (Marketing Agreements and Orders; Fruits, Vegetables, Nuts), DEPARTMENT OF AGRICULTURE VIDALIA ONIONS GROWN IN GEORGIA...

  20. 7 CFR 955.26 - Vacancies.

    Code of Federal Regulations, 2011 CFR

    2011-01-01

    ... 7 Agriculture 8 2011-01-01 2011-01-01 false Vacancies. 955.26 Section 955.26 Agriculture Regulations of the Department of Agriculture (Continued) AGRICULTURAL MARKETING SERVICE (Marketing Agreements and Orders; Fruits, Vegetables, Nuts), DEPARTMENT OF AGRICULTURE VIDALIA ONIONS GROWN IN GEORGIA...

  1. 7 CFR 955.26 - Vacancies.

    Code of Federal Regulations, 2010 CFR

    2010-01-01

    ... 7 Agriculture 8 2010-01-01 2010-01-01 false Vacancies. 955.26 Section 955.26 Agriculture Regulations of the Department of Agriculture (Continued) AGRICULTURAL MARKETING SERVICE (Marketing Agreements and Orders; Fruits, Vegetables, Nuts), DEPARTMENT OF AGRICULTURE VIDALIA ONIONS GROWN IN GEORGIA...

  2. 7 CFR 955.26 - Vacancies.

    Code of Federal Regulations, 2013 CFR

    2013-01-01

    ... 7 Agriculture 8 2013-01-01 2013-01-01 false Vacancies. 955.26 Section 955.26 Agriculture Regulations of the Department of Agriculture (Continued) AGRICULTURAL MARKETING SERVICE (MARKETING AGREEMENTS AND ORDERS; FRUITS, VEGETABLES, NUTS), DEPARTMENT OF AGRICULTURE VIDALIA ONIONS GROWN IN GEORGIA...

  3. 7 CFR 955.26 - Vacancies.

    Code of Federal Regulations, 2014 CFR

    2014-01-01

    ... 7 Agriculture 8 2014-01-01 2014-01-01 false Vacancies. 955.26 Section 955.26 Agriculture Regulations of the Department of Agriculture (Continued) AGRICULTURAL MARKETING SERVICE (MARKETING AGREEMENTS AND ORDERS; FRUITS, VEGETABLES, NUTS), DEPARTMENT OF AGRICULTURE VIDALIA ONIONS GROWN IN GEORGIA...

  4. 7 CFR 915.26 - Vacancies.

    Code of Federal Regulations, 2013 CFR

    2013-01-01

    ... 7 Agriculture 8 2013-01-01 2013-01-01 false Vacancies. 915.26 Section 915.26 Agriculture Regulations of the Department of Agriculture (Continued) AGRICULTURAL MARKETING SERVICE (MARKETING AGREEMENTS AND ORDERS; FRUITS, VEGETABLES, NUTS), DEPARTMENT OF AGRICULTURE AVOCADOS GROWN IN SOUTH FLORIDA Order...

  5. 7 CFR 915.26 - Vacancies.

    Code of Federal Regulations, 2012 CFR

    2012-01-01

    ... 7 Agriculture 8 2012-01-01 2012-01-01 false Vacancies. 915.26 Section 915.26 Agriculture Regulations of the Department of Agriculture (Continued) AGRICULTURAL MARKETING SERVICE (Marketing Agreements and Orders; Fruits, Vegetables, Nuts), DEPARTMENT OF AGRICULTURE AVOCADOS GROWN IN SOUTH FLORIDA Order...

  6. The Effect of Minimum Wages on Adolescent Fertility: A Nationwide Analysis.

    PubMed

    Bullinger, Lindsey Rose

    2017-03-01

    To investigate the effect of minimum wage laws on adolescent birth rates in the United States. I used a difference-in-differences approach and vital statistics data measured quarterly at the state level from 2003 to 2014. All models included state covariates, state and quarter-year fixed effects, and state-specific quarter-year nonlinear time trends, which provided plausibly causal estimates of the effect of minimum wage on adolescent birth rates. A $1 increase in minimum wage reduces adolescent birth rates by about 2%. The effects are driven by non-Hispanic White and Hispanic adolescents. Nationwide, increasing minimum wages by $1 would likely result in roughly 5000 fewer adolescent births annually.

  7. Detecting neighborhood vacancy level in Detroit city using remote sensing

    NASA Astrophysics Data System (ADS)

    Li, X.; Wang, R.; Yang, A.; Vojnovic, I.

    2015-12-01

    With the decline of manufacturing industries, many Rust Belt cities, which enjoyed prosperity in the past, are now suffering from financial stress, population decrease and urban poverty. As a consequence, urban neighborhoods deteriorate. Houses are abandoned and left to decay. Neighborhood vacancy brings on many problems. Governments and agencies try to survey the vacancy level by going through neighborhoods and record the condition of each structure, or by buying information of active mailing addresses to get approximate neighborhood vacancy rate. But these methods are expensive and time consuming. Remote sensing provides a quick and comparatively cost-efficient way to access spatial information on social and demographical attributes of urban area. In our study, we use remote sensing to detect a major aspect of neighborhood deterioration, the vacancy levels of neighborhoods in Detroit city. We compared different neighborhoods using Landsat 8 images in 2013. We calculated NDVI that indicates the greenness of neighborhoods with the image in July 2013. Then we used thermal infrared information from image in February to detect human activities. In winter, abandoned houses will not consume so much energy and therefore neighborhoods with more abandoned houses will have smaller urban heat island effect. Controlling for the differences in terms of the greenness obtained from summer time image, we used thermal infrared from winter image to determine the temperatures of urban surface. We find that hotter areas are better maintained and have lower house vacancy rates. We also compared the changes over time for neighborhoods using Landsat 7 images from 2003 to 2013. The results show that deteriorated neighborhoods have increased NDVI in summer and get colder in winter due to abandonment of houses. Our results show the potential application of remote sensing as an easily accessed and efficient way to obtain data about social conditions in cities. We used the neighborhood

  8. 76 FR 52642 - Department of Defense Wage Committee; Notice of Closed Meetings

    Federal Register 2010, 2011, 2012, 2013, 2014

    2011-08-23

    ... DEPARTMENT OF DEFENSE Office of the Secretary Department of Defense Wage Committee; Notice of... Committee Act, notice is hereby given that a closed meeting of the Department of Defense Wage Committee will... meetings may be obtained by writing to the Chairman, Department of Defense Wage Committee, 4000 Defense...

  9. 76 FR 35858 - Department of Defense Wage Committee; Notice of Closed Meetings

    Federal Register 2010, 2011, 2012, 2013, 2014

    2011-06-20

    ... DEPARTMENT OF DEFENSE Office of the Secretary Department of Defense Wage Committee; Notice of... is hereby given that closed meeting of the Department of Defense Wage Committee will be held on... considered are related to internal rules and practices of the Department of Defense and the detailed wage...

  10. 76 FR 52643 - Department of Defense Wage Committee; Notice of Closed Meetings

    Federal Register 2010, 2011, 2012, 2013, 2014

    2011-08-23

    ... DEPARTMENT OF DEFENSE Office of the Secretary Department of Defense Wage Committee; Notice of... Committee Act, notice is hereby given that a closed meeting of the Department of Defense Wage Committee will... meetings may be obtained by writing to the Chairman, Department of Defense Wage Committee, 4000 Defense...

  11. 24 CFR 585.312 - Wages, labor standards, and nondiscrimination.

    Code of Federal Regulations, 2010 CFR

    2010-04-01

    ... 24 Housing and Urban Development 3 2010-04-01 2010-04-01 false Wages, labor standards, and nondiscrimination. 585.312 Section 585.312 Housing and Urban Development Regulations Relating to Housing and Urban... § 585.312 Wages, labor standards, and nondiscrimination. Applicable provisions are stated in section 456...

  12. 48 CFR 1422.404-6 - Modifications of wage determinations.

    Code of Federal Regulations, 2010 CFR

    2010-10-01

    ... 48 Federal Acquisition Regulations System 5 2010-10-01 2010-10-01 false Modifications of wage determinations. 1422.404-6 Section 1422.404-6 Federal Acquisition Regulations System DEPARTMENT OF THE INTERIOR... Involving Construction 1422.404-6 Modifications of wage determinations. The HCA is authorized to request an...

  13. Do minimum wages improve early life health? Evidence from developing countries.

    PubMed

    Majid, Muhammad Farhan; Mendoza Rodríguez, José M; Harper, Sam; Frank, John; Nandi, Arijit

    2016-06-01

    The impact of legislated minimum wages on the early-life health of children living in low and middle-income countries has not been examined. For our analyses, we used data from the Demographic and Household Surveys (DHS) from 57 countries conducted between 1999 and 2013. Our analyses focus on height-for-age z scores (HAZ) for children under 5 years of age who were surveyed as part of the DHS. To identify the causal effect of minimum wages, we utilized plausibly exogenous variation in the legislated minimum wages during each child's year of birth, the identifying assumption being that mothers do not time their births around changes in the minimum wage. As a sensitivity exercise, we also made within family comparisons (mother fixed effect models). Our final analysis on 49 countries reveal that a 1% increase in minimum wages was associated with 0.1% (95% CI = -0.2, 0) decrease in HAZ scores. Adverse effects of an increase in the minimum wage were observed among girls and for children of fathers who were less than 35 years old, mothers aged 20-29, parents who were married, parents who were less educated, and parents involved in manual work. We also explored heterogeneity by region and GDP per capita at baseline (1999). Adverse effects were concentrated in lower-income countries and were most pronounced in South Asia. By contrast, increases in the minimum wage improved children's HAZ in Latin America, and among children of parents working in a skilled sector. Our findings are inconsistent with the hypothesis that increases in the minimum wage unconditionally improve child health in lower-income countries, and highlight heterogeneity in the impact of minimum wages around the globe. Future work should involve country and occupation specific studies which can explore not only different outcomes such as infant mortality rates, but also explore the role of parental investments in shaping these effects. Copyright © 2016 Elsevier Ltd. All rights reserved.

  14. 45 CFR 1176.7 - Publicizing vacancies.

    Code of Federal Regulations, 2010 CFR

    2010-10-01

    ... HUMANITIES NATIONAL ENDOWMENT FOR THE HUMANITIES PART-TIME CAREER EMPLOYMENT § 1176.7 Publicizing vacancies. When applicants from outside the Federal service are desired, part-time vacanies may be publicized...

  15. Wage Equity and Female Faculty Job-Satisfaction: The Role of Wage Differentials in a Job Satisfaction Causal Model. ASHE Annual Meeting Paper.

    ERIC Educational Resources Information Center

    Hagedorn, Linda Serra

    This study examined the role of female/male wage differentials in a model of job satisfaction. It is based on data from 5,021 respondents to the 1989 Carnegie Foundation for the Advancement of Teaching national faculty survey. The model considers the interrelated effects of the calculated wage differential, stress, social perceptions of students,…

  16. Gender Wage Disparities among the Highly Educated.

    PubMed

    Black, Dan A; Haviland, Amelia; Sanders, Seth G; Taylor, Lowell J

    2008-01-01

    In the U.S. college-educated women earn approximately 30 percent less than their non-Hispanic white male counterparts. We conduct an empirical examination of this wage disparity for four groups of women-non-Hispanic white, black, Hispanic, and Asian-using the National Survey of College Graduates, a large data set that provides unusually detailed information on higher-level education. Nonparametric matching analysis indicates that among men and women who speak English at home, between 44 and 73 percent of the gender wage gaps are accounted for by such pre-market factors as highest degree and major. When we restrict attention further to women who have "high labor force attachment" (i.e., work experience that is similar to male comparables) we account for 54 to 99 percent of gender wage gaps. Our nonparametric approach differs from familiar regression-based decompositions, so for the sake of comparison we conduct parametric analyses as well. Inferences drawn from these latter decompositions can be quite misleading.

  17. Gender Wage Disparities among the Highly Educated

    PubMed Central

    Black, Dan A.; Haviland, Amelia; Sanders, Seth G.; Taylor, Lowell J.

    2015-01-01

    In the U.S. college-educated women earn approximately 30 percent less than their non-Hispanic white male counterparts. We conduct an empirical examination of this wage disparity for four groups of women—non-Hispanic white, black, Hispanic, and Asian—using the National Survey of College Graduates, a large data set that provides unusually detailed information on higher-level education. Nonparametric matching analysis indicates that among men and women who speak English at home, between 44 and 73 percent of the gender wage gaps are accounted for by such pre-market factors as highest degree and major. When we restrict attention further to women who have “high labor force attachment” (i.e., work experience that is similar to male comparables) we account for 54 to 99 percent of gender wage gaps. Our nonparametric approach differs from familiar regression-based decompositions, so for the sake of comparison we conduct parametric analyses as well. Inferences drawn from these latter decompositions can be quite misleading. PMID:26097255

  18. Determinants of general practitioners' wages in England.

    PubMed

    Morris, Stephen; Goudie, Rosalind; Sutton, Matt; Gravelle, Hugh; Elliott, Robert; Hole, Arne Risa; Ma, Ada; Sibbald, Bonnie; Skåtun, Diane

    2011-02-01

    We analyse the determinants of annual net income and wages (net income/hours) of general practitioners (GPs) using data for 2271 GPs in England recorded during Autumn 2008. The average GP had an annual net income of £97,500 and worked 43 h per week. The mean wage was £51 per h. Net income and wages depended on gender, experience, list size, partnership size, whether or not the GP worked in a dispensing practice, whether they were salaried of self-employed, whether they worked in a practice with a nationally or locally negotiated contract, and the characteristics of the local population (proportion from ethnic minorities, rurality, and income deprivation). The findings have implications for pay discrimination by GP gender and ethnicity, GP preferences for partnership size, incentives for competition for patients, and compensating differentials for local population characteristics. They also shed light on the attractiveness to GPs in England of locally negotiated (personal medical services) versus nationally negotiated (general medical services) contracts.

  19. Employer-sponsored health insurance and the gender wage gap.

    PubMed

    Cowan, Benjamin; Schwab, Benjamin

    2016-01-01

    During prime working years, women have higher expected healthcare expenses than men. However, employees' insurance rates are not gender-rated in the employer-sponsored health insurance (ESI) market. Thus, women may experience lower wages in equilibrium from employers who offer health insurance to their employees. We show that female employees suffer a larger wage gap relative to men when they hold ESI: our results suggest this accounts for roughly 10% of the overall gender wage gap. For a full-time worker, this pay gap due to ESI is on the order of the expected difference in healthcare expenses between women and men. Copyright © 2015 Elsevier B.V. All rights reserved.

  20. Vacancy-driven magnetocaloric effect in Prussian blue analogues

    NASA Astrophysics Data System (ADS)

    Evangelisti, Marco; Manuel, Espérança; Affronte, Marco; Okubo, Masashi; Train, Cyrille; Verdaguer, Michel

    2007-09-01

    We experimentally show that the magnetocaloric properties of molecule-based Prussian blue analogues can be adjusted by controlling during the synthesis the amount of intrinsic vacancies. For CsxNi4II[CrIII(CN)6], we find indeed that the ferromagnetic phase transition induces significantly large magnetic entropy changes, whose maxima shift from ˜68 to ˜95 K by varying the number of [CrIII(CN)6] vacancies, offering a unique tunability of the magnetocaloric effect in this complex.

  1. 7 CFR 925.26 - Vacancies.

    Code of Federal Regulations, 2011 CFR

    2011-01-01

    ... 7 Agriculture 8 2011-01-01 2011-01-01 false Vacancies. 925.26 Section 925.26 Agriculture Regulations of the Department of Agriculture (Continued) AGRICULTURAL MARKETING SERVICE (Marketing Agreements and Orders; Fruits, Vegetables, Nuts), DEPARTMENT OF AGRICULTURE GRAPES GROWN IN A DESIGNATED AREA OF...

  2. 7 CFR 925.26 - Vacancies.

    Code of Federal Regulations, 2013 CFR

    2013-01-01

    ... 7 Agriculture 8 2013-01-01 2013-01-01 false Vacancies. 925.26 Section 925.26 Agriculture Regulations of the Department of Agriculture (Continued) AGRICULTURAL MARKETING SERVICE (MARKETING AGREEMENTS AND ORDERS; FRUITS, VEGETABLES, NUTS), DEPARTMENT OF AGRICULTURE GRAPES GROWN IN A DESIGNATED AREA OF...

  3. 7 CFR 925.26 - Vacancies.

    Code of Federal Regulations, 2012 CFR

    2012-01-01

    ... 7 Agriculture 8 2012-01-01 2012-01-01 false Vacancies. 925.26 Section 925.26 Agriculture Regulations of the Department of Agriculture (Continued) AGRICULTURAL MARKETING SERVICE (Marketing Agreements and Orders; Fruits, Vegetables, Nuts), DEPARTMENT OF AGRICULTURE GRAPES GROWN IN A DESIGNATED AREA OF...

  4. 7 CFR 925.26 - Vacancies.

    Code of Federal Regulations, 2010 CFR

    2010-01-01

    ... 7 Agriculture 8 2010-01-01 2010-01-01 false Vacancies. 925.26 Section 925.26 Agriculture Regulations of the Department of Agriculture (Continued) AGRICULTURAL MARKETING SERVICE (Marketing Agreements and Orders; Fruits, Vegetables, Nuts), DEPARTMENT OF AGRICULTURE GRAPES GROWN IN A DESIGNATED AREA OF...

  5. 7 CFR 925.26 - Vacancies.

    Code of Federal Regulations, 2014 CFR

    2014-01-01

    ... 7 Agriculture 8 2014-01-01 2014-01-01 false Vacancies. 925.26 Section 925.26 Agriculture Regulations of the Department of Agriculture (Continued) AGRICULTURAL MARKETING SERVICE (MARKETING AGREEMENTS AND ORDERS; FRUITS, VEGETABLES, NUTS), DEPARTMENT OF AGRICULTURE GRAPES GROWN IN A DESIGNATED AREA OF...

  6. 7 CFR 956.26 - Vacancies.

    Code of Federal Regulations, 2010 CFR

    2010-01-01

    ... 7 Agriculture 8 2010-01-01 2010-01-01 false Vacancies. 956.26 Section 956.26 Agriculture Regulations of the Department of Agriculture (Continued) AGRICULTURAL MARKETING SERVICE (Marketing Agreements and Orders; Fruits, Vegetables, Nuts), DEPARTMENT OF AGRICULTURE SWEET ONIONS GROWN IN THE WALLA WALLA...

  7. 7 CFR 956.26 - Vacancies.

    Code of Federal Regulations, 2011 CFR

    2011-01-01

    ... 7 Agriculture 8 2011-01-01 2011-01-01 false Vacancies. 956.26 Section 956.26 Agriculture Regulations of the Department of Agriculture (Continued) AGRICULTURAL MARKETING SERVICE (Marketing Agreements and Orders; Fruits, Vegetables, Nuts), DEPARTMENT OF AGRICULTURE SWEET ONIONS GROWN IN THE WALLA WALLA...

  8. 7 CFR 956.26 - Vacancies.

    Code of Federal Regulations, 2012 CFR

    2012-01-01

    ... 7 Agriculture 8 2012-01-01 2012-01-01 false Vacancies. 956.26 Section 956.26 Agriculture Regulations of the Department of Agriculture (Continued) AGRICULTURAL MARKETING SERVICE (Marketing Agreements and Orders; Fruits, Vegetables, Nuts), DEPARTMENT OF AGRICULTURE SWEET ONIONS GROWN IN THE WALLA WALLA...

  9. 7 CFR 956.26 - Vacancies.

    Code of Federal Regulations, 2014 CFR

    2014-01-01

    ... 7 Agriculture 8 2014-01-01 2014-01-01 false Vacancies. 956.26 Section 956.26 Agriculture Regulations of the Department of Agriculture (Continued) AGRICULTURAL MARKETING SERVICE (MARKETING AGREEMENTS AND ORDERS; FRUITS, VEGETABLES, NUTS), DEPARTMENT OF AGRICULTURE SWEET ONIONS GROWN IN THE WALLA WALLA...

  10. 7 CFR 956.26 - Vacancies.

    Code of Federal Regulations, 2013 CFR

    2013-01-01

    ... 7 Agriculture 8 2013-01-01 2013-01-01 false Vacancies. 956.26 Section 956.26 Agriculture Regulations of the Department of Agriculture (Continued) AGRICULTURAL MARKETING SERVICE (MARKETING AGREEMENTS AND ORDERS; FRUITS, VEGETABLES, NUTS), DEPARTMENT OF AGRICULTURE SWEET ONIONS GROWN IN THE WALLA WALLA...

  11. Consumption Taxes and Economic Efficiency with Idiosyncratic Wage Shocks

    ERIC Educational Resources Information Center

    Nishiyama, Shinichi; Smetters, Kent

    2005-01-01

    Fundamental tax reform is examined in an overlapping-generations model in which heterogeneous agents face idiosyncratic wage shocks and longevity uncertainty. A progressive income tax is replaced with a flat consumption tax. If idiosyncratic wage shocks are insurable (i.e., no risk), this reform improves (interim) efficiency, a result consistent…

  12. 29 CFR 783.43 - Computation of seaman's minimum wage.

    Code of Federal Regulations, 2010 CFR

    2010-07-01

    ... Labor Regulations Relating to Labor (Continued) WAGE AND HOUR DIVISION, DEPARTMENT OF LABOR STATEMENTS... STANDARDS ACT TO EMPLOYEES EMPLOYED AS SEAMEN Computation of Wages and Hours § 783.43 Computation of seaman... all hours on duty in such period at the hourly rate prescribed for employees newly covered by the Act...

  13. Real Wages and Unemployment: A Rejoinder to Ms. Levacic.

    ERIC Educational Resources Information Center

    Hopkin, Sir Bryan

    1986-01-01

    Maintains that the level of real wages is not an obstacle to the achievement of full employment. Covers such topics as aggregate demand and supply, the argument about inflationary pressures, the open economy, and real wage objectives in responding, point by point, to the arguments noted by Ms. Levancic. (JDH)

  14. Determination of atomic vacancies in InAs/GaSb strained-layer superlattices by atomic strain

    DOE Office of Scientific and Technical Information (OSTI.GOV)

    Kim, Honggyu; Meng, Yifei; Kwon, Ji-Hwan

    Determining vacancy in complex crystals or nanostructures represents an outstanding crystallographic problem that has a large impact on technology, especially for semiconductors, where vacancies introduce defect levels and modify the electronic structure. However, vacancy is hard to locate and its structure is difficult to probe experimentally. Reported here are atomic vacancies in the InAs/GaSb strained-layer superlattice (SLS) determined by atomic-resolution strain mapping at picometre precision. It is shown that cation and anion vacancies in the InAs/GaSb SLS give rise to local lattice relaxations, especially the nearest atoms, which can be detected using a statistical method and confirmed by simulation. Themore » ability to map vacancy defect-induced strain and identify its location represents significant progress in the study of vacancy defects in compound semiconductors.« less

  15. Determination of atomic vacancies in InAs/GaSb strained-layer superlattices by atomic strain

    DOE PAGES

    Kim, Honggyu; Meng, Yifei; Kwon, Ji-Hwan; ...

    2018-01-01

    Determining vacancy in complex crystals or nanostructures represents an outstanding crystallographic problem that has a large impact on technology, especially for semiconductors, where vacancies introduce defect levels and modify the electronic structure. However, vacancy is hard to locate and its structure is difficult to probe experimentally. Reported here are atomic vacancies in the InAs/GaSb strained-layer superlattice (SLS) determined by atomic-resolution strain mapping at picometre precision. It is shown that cation and anion vacancies in the InAs/GaSb SLS give rise to local lattice relaxations, especially the nearest atoms, which can be detected using a statistical method and confirmed by simulation. Themore » ability to map vacancy defect-induced strain and identify its location represents significant progress in the study of vacancy defects in compound semiconductors.« less

  16. Organized Labor and Racial Wage Inequality in the United States1

    PubMed Central

    Rosenfeld, Jake; Kleykamp, Meredith

    2014-01-01

    Why have African-American private-sector unionization rates surpassed those of white workers for decades, and how has private-sector union decline exacerbated black-white wage inequality? Using data from the Current Population Survey (1973–2007), the authors show that African-Americans join unions for protection against discriminatory treatment in nonunion sectors. A model-predicted wage series also shows that, among women, black-white weekly wage gaps would be between 13% and 30% lower if union representation remained at high levels. The effect of deunionization on racial wage inequality for men is less substantial, but without deunionization, weekly wages for black men would be an estimated $49 higher. The results recast organized labor as an institution vital for its economic inclusion of African-American men and women. This study points to the need to move beyond class-based analyses of union decline to an understanding of the gendered role unions once played in mitigating racial inequality. PMID:25620802

  17. Reforming the minimum wage: Toward a psychological perspective.

    PubMed

    Smith, Laura

    2015-09-01

    The field of psychology has periodically used its professional and scholarly platform to encourage national policy reform that promotes the public interest. In this article, the movement to raise the federal minimum wage is presented as an issue meriting attention from the psychological profession. Psychological support for minimum wage reform derives from health disparities research that supports the causal linkages between poverty and diminished physical and emotional well-being. Furthermore, psychological scholarship relevant to the social exclusion of low-income people not only suggests additional benefits of financially inclusive policymaking, it also indicates some of the attitudinal barriers that could potentially hinder it. Although the national living wage debate obviously extends beyond psychological parameters, psychologists are well-positioned to evaluate and contribute to it. (PsycINFO Database Record (c) 2015 APA, all rights reserved).

  18. A Comparative Analysis of the Wages of Hispanic, Black, and Anglo Men.

    ERIC Educational Resources Information Center

    Reimers, Cordelia

    This paper details the factors contributing to the wage structure of Hispanic men and compares the wages of Black and Anglo men. The major finding is that controlling for differences in observable personal characteristics--such as education and work experience--substantially reduces the wage differences between Hispanics and Anglos. For example,…

  19. Minimum Wage and Community College Attendance: How Economic Circumstances Affect Educational Choices

    ERIC Educational Resources Information Center

    Williams, Betsy

    2013-01-01

    How do changes in minimum wages affect community college enrollment and employment? In particular, among adults without associate's or bachelor's degrees who may earn near the minimum wage, do endowment effects of a higher minimum wage encourage school attendance? Among adults without associate's or bachelor's degrees who may earn near the minimum…

  20. Annihilating vacancies via dynamic reflection and emission of interstitials in nano-crystal tungsten

    NASA Astrophysics Data System (ADS)

    Li, Xiangyan; Duan, Guohua; Xu, Yichun; Zhang, Yange; Liu, Wei; Liu, C. S.; Liang, Yunfeng; Chen, Jun-Ling; Luo, G.-N.

    2017-11-01

    Radiation damage not only seriously degrades the mechanical properties of tungsten (W) but also enhances hydrogen retention in the material. Introducing a large amount of defect sinks, e.g. grain boundaries (GBs) is an effective method for improving radiation-resistance of W. However, the mechanism by which the vacancies are dynamically annihilated at long timescale in nano-crystal W is still not clear. The dynamic picture for eliminating vacancies with single interstitials and small interstitial-clusters has been investigated by combining molecular dynamics, molecular statics and object Kinetic Monte Carlo methods. On one hand, the annihilation of bulk vacancies was enhanced due to the reflection of an interstitial-cluster of parallel ≤ft< 1 1 1 \\right> crowdions by the GB. The interstitial-cluster was observed to be reflected back into the grain interior when approaching a locally dense GB region. Near this region, the energy landscape for the interstitial was featured by a shoulder, different to the decreasing energy landscape of the interstitial near a locally loose region as indicative of the sink role of the GB. The bulk vacancy on the reflection path was annihilated. On the other hand, the dynamic interstitial emission efficiently anneals bulk vacancies. The single interstitial trapped at the GB firstly moved along the GB quickly and clustered to be the di-interstitial therein, reducing its mobility to a value comparable to that that for bulk vacancy diffusion. Then, the bulk vacancy was recombined via the coupled motion of the di-interstitial along the GB, the diffusion of the vacancy towards the GB and the accompanying interstitial emission. These results suggest that GBs play an efficient role in improving radiation-tolerance of nano-crystal W via reflecting highly-mobile interstitials and interstitial-clusters into the bulk and annihilating bulk vacancies, and via complex coupling of in-boundary interstitial diffusion, clustering of the interstitial

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

    PubMed Central

    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

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

    PubMed

    Cadena, Brian C

    2014-03-01

    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.

  3. Low-Wage Jobs and Workers: Trends and Options for Change. Research Findings. Executive Summary.

    ERIC Educational Resources Information Center

    Displaced Homemakers Network, Washington, DC.

    This study was conducted to determine how many workers are in low-wage jobs; their characteristics and changes in their characteristics over time; the characteristics of the low-wage jobs; gender, sex, and racial factors influencing participation in low-wage jobs; and the relationship of low-wage work to family poverty and welfare receipt. The…

  4. Chemical manipulation of oxygen vacancy and antibacterial activity in ZnO.

    PubMed

    V, Lakshmi Prasanna; Vijayaraghavan, Rajagopalan

    2017-08-01

    Pure and doped ZnO (cation and anion doping) compositions have been designed in order to manipulate oxygen vacancy and antibacterial activity of ZnO. In this connection, we have synthesized and characterized micron sized ZnO, N doped micron sized ZnO, nano ZnO, nano Na and La doped ZnO. The intrinsic vacancies in pure ZnO and the vacancies created by N and Na doping in ZnO have been confirmed by X-ray Photoelectron Spectroscopy(XPS) and Photoluminiscence Spectroscopy(PL). Reactive oxygen species (ROS) such as hydroxyl radicals, superoxide radicals and H 2 O 2 responsible for antibacterial activity have been estimated by PL, UV-Vis spectroscopy and KMnO 4 titrations respectively. It was found that nano Na doped ZnO releases highest amount of ROS followed by nano ZnO, micron N doped ZnO while micron ZnO releases the least amount of ROS. The concentration of vacancies follows the same sequence. This illustrates directly the correlation between ROS and oxygen vacancy in well designed pure and doped ZnO. For the first time, material design in terms of cation doping and anion doping to tune oxygen vacancies has been carried out. Interaction energy (E g ), between the bacteria and nanoparticles has been calculated based on Extended Derjaguin-Landau-Verwey-Overbeek (EDLVO) theory and is correlated with antibacterial activity. Copyright © 2017 Elsevier B.V. All rights reserved.

  5. Waging War on Violence.

    ERIC Educational Resources Information Center

    Closing the Gap, 1995

    1995-01-01

    Focusing on the theme of violence, this newsletter issue includes information about resources for violence information, a list of funding and grant agencies, conference information, and the following brief articles: (1) Waging War on Violence; (2) Minority Health Perspective (Clay Simpson); (3) Inmates Learn Alternatives to Violence; (4) National…

  6. Recombination driven vacancy motion - a mechanism of memristive switching in oxides

    NASA Astrophysics Data System (ADS)

    Shen, Xiao; Puzyrev, Yevgeniy S.; Pantelides, Sokrates T.

    2014-03-01

    Wide-band gap oxides with high O deficiencies are attractive memristive materials for applications. However, the details of the defect dynamics remain elusive, especially regarding what drives the defect motion to form the conducting state. While the external field is often cited as the driving force, we report an investigation of memristive switching in polycrystalline ZnO and propose a new mechanism. Using results from density functional theory calculations, we show that the motion of O vacancies during switching to the conductive state is not driven by the electric field, but by recombination of carriers at these vacancies, which transfers energy to the defects and greatly enhances their diffusion. Such mechanism originates from the large structural change of O vacancies upon capturing electrons. In addition, contrary to the hypothesis that memristive switching in polycrystalline materials is facilitated by the defect motion along the grain boundary (GB), we show in our system the vacancies move perpendicular to the GB, attaching and detaching from it during the switching process. We call it recombination driven vacancy breathing. This work is supported by NSF Grant DMR-1207241 and NSF XSEDE grant DMR-130121.

  7. 75 FR 27735 - Department of Defense Wage Committee Meeting

    Federal Register 2010, 2011, 2012, 2013, 2014

    2010-05-18

    ... DEPARTMENT OF DEFENSE Office of the Secretary Department of Defense Wage Committee Meeting AGENCY: Department of Defense. ACTION: Notice of closed meeting. SUMMARY: Pursuant to the provisions of section 10 of... Department of Defense Wage Committee will be held on Tuesday, May 18, 2010, at 10 a.m. at 1400 Key Boulevard...

  8. The Minimum Wage, Restaurant Prices, and Labor Market Structure

    ERIC Educational Resources Information Center

    Aaronson, Daniel; French, Eric; MacDonald, James

    2008-01-01

    Using store-level and aggregated Consumer Price Index data, we show that restaurant prices rise in response to minimum wage increases under several sources of identifying variation. We introduce a general model of employment determination that implies minimum wage hikes cause prices to rise in competitive labor markets but potentially fall in…

  9. 48 CFR 52.222-6 - Construction Wage Rate Requirements.

    Code of Federal Regulations, 2014 CFR

    2014-10-01

    ... of a contract. (b)(1) All laborers and mechanics employed or working upon the site of the work will... relationship which may be alleged to exist between the Contractor and such laborers and mechanics. Any wage... mechanics are considered wages paid to such laborers or mechanics, subject to the provisions of paragraph (e...

  10. 26 CFR 31.3402(g)-1 - Supplemental wage payments.

    Code of Federal Regulations, 2011 CFR

    2011-04-01

    ... 26 Internal Revenue 15 2011-04-01 2011-04-01 false Supplemental wage payments. 31.3402(g)-1 Section 31.3402(g)-1 Internal Revenue INTERNAL REVENUE SERVICE, DEPARTMENT OF THE TREASURY (CONTINUED... SOURCE Collection of Income Tax at Source § 31.3402(g)-1 Supplemental wage payments. (a) In general and...

  11. 26 CFR 31.3402(g)-1 - Supplemental wage payments.

    Code of Federal Regulations, 2012 CFR

    2012-04-01

    ... 26 Internal Revenue 15 2012-04-01 2012-04-01 false Supplemental wage payments. 31.3402(g)-1 Section 31.3402(g)-1 Internal Revenue INTERNAL REVENUE SERVICE, DEPARTMENT OF THE TREASURY (CONTINUED... SOURCE Collection of Income Tax at Source § 31.3402(g)-1 Supplemental wage payments. (a) In general and...

  12. 26 CFR 31.3402(g)-1 - Supplemental wage payments.

    Code of Federal Regulations, 2014 CFR

    2014-04-01

    ... 26 Internal Revenue 15 2014-04-01 2014-04-01 false Supplemental wage payments. 31.3402(g)-1 Section 31.3402(g)-1 Internal Revenue INTERNAL REVENUE SERVICE, DEPARTMENT OF THE TREASURY (CONTINUED... SOURCE Collection of Income Tax at Source § 31.3402(g)-1 Supplemental wage payments. (a) In general and...

  13. 26 CFR 31.3402(g)-1 - Supplemental wage payments.

    Code of Federal Regulations, 2013 CFR

    2013-04-01

    ... 26 Internal Revenue 15 2013-04-01 2013-04-01 false Supplemental wage payments. 31.3402(g)-1 Section 31.3402(g)-1 Internal Revenue INTERNAL REVENUE SERVICE, DEPARTMENT OF THE TREASURY (CONTINUED... SOURCE Collection of Income Tax at Source § 31.3402(g)-1 Supplemental wage payments. (a) In general and...

  14. 29 CFR 783.26 - The section 6(b)(2) minimum wage requirement.

    Code of Federal Regulations, 2010 CFR

    2010-07-01

    ... 29 Labor 3 2010-07-01 2010-07-01 false The section 6(b)(2) minimum wage requirement. 783.26... The section 6(b)(2) minimum wage requirement. Section 6(b), with paragraph (2) thereof, requires the... prescribed by” paragraph (1) of the subsection is the minimum wage rate applicable according to the schedule...

  15. Wage Differentials by Field of Study--The Case of German University Graduates

    ERIC Educational Resources Information Center

    Grave, Barbara S.; Goerlitz, Katja

    2012-01-01

    Using data on German university graduates, this paper analyzes wage differentials by field of study at labor market entry and five to six years later. At both points of time, graduates from arts/humanities have lower average monthly wages compared to other fields. Blinder-Oaxaca decompositions show that these wage differentials can be explained…

  16. Discrete-time quantum walk with nitrogen-vacancy centers in diamond coupled to a superconducting flux qubit

    NASA Astrophysics Data System (ADS)

    Hardal, Ali Ü. C.; Xue, Peng; Shikano, Yutaka; Müstecaplıoğlu, Özgür E.; Sanders, Barry C.

    2013-08-01

    We propose a quantum-electrodynamics scheme for implementing the discrete-time, coined quantum walk with the walker corresponding to the phase degree of freedom for a quasimagnon field realized in an ensemble of nitrogen-vacancy centers in diamond. The coin is realized as a superconducting flux qubit. Our scheme improves on an existing proposal for implementing quantum walks in cavity quantum electrodynamics by removing the cumbersome requirement of varying drive-pulse durations according to mean quasiparticle number. Our improvement is relevant to all indirect-coin-flip cavity quantum-electrodynamics realizations of quantum walks. Our numerical analysis shows that this scheme can realize a discrete quantum walk under realistic conditions.

  17. 76 FR 31785 - Prevailing Rate Systems; Abolishment of Cumberland, ME, as a Nonappropriated Fund Federal Wage...

    Federal Register 2010, 2011, 2012, 2013, 2014

    2011-06-02

    ... of Cumberland, ME, as a Nonappropriated Fund Federal Wage System Wage Area AGENCY: U.S. Office of... (NAF) Federal Wage System (FWS) wage area and redefine Cumberland, Kennebec, and Penobscot Counties, ME, to the York, ME, NAF wage area. Aroostook, Hancock, Knox, Sagadahoc, and Washington Counties, ME...

  18. 76 FR 70321 - Prevailing Rate Systems; Abolishment of Cumberland, ME, as a Nonappropriated Fund Federal Wage...

    Federal Register 2010, 2011, 2012, 2013, 2014

    2011-11-14

    ... abolish the Cumberland, Maine, nonappropriated fund (NAF) Federal Wage System (FWS) wage area and redefine... closure of the Naval Air Station Brunswick left the Cumberland wage area without an activity having the... Cumberland, Maine, nonappropriated fund (NAF) Federal Wage System (FWS) wage area and redefine Cumberland...

  19. Understanding the presence of vacancy clusters in ZnO from a kinetic perspective

    NASA Astrophysics Data System (ADS)

    Bang, Junhyeok; Kim, Youg-Sung; Park, C. H.; Gao, F.; Zhang, S. B.

    2014-06-01

    Vacancy clusters have been observed in ZnO by positron-annihilation spectroscopy (PAS), but detailed mechanisms are unclear. This is because the clustering happens in non-equilibrium conditions, for which theoretical method has not been well established. Combining first-principles calculation and kinetic Monte Carlo simulation, we determine the roles of non-equilibrium kinetics on the vacancies clustering. We find that clustering starts with the formation of Zn and O vacancy pairs (VZn - Vo), which further grow by attracting additional mono-vacancies. At this stage, vacancy diffusivity becomes crucial: due to the larger diffusivity of VZn compared to VO, more VZn-abundant clusters are formed than VO-abundant clusters. The large dissociation energy barriers, e.g., over 2.5 eV for (VZn - Vo), suggest that, once formed, it is difficult for the clusters to dissociate. By promoting mono-vacancy diffusion, thermal annealing will increase the size of the clusters. As the PAS is insensitive to VO donor defects, our results suggest an interpretation of the experimental data that could not have been made without the in-depth calculations.

  20. Mesoscale modeling of vacancy-mediated Si segregation near an edge dislocation in Ni under irradiation

    NASA Astrophysics Data System (ADS)

    Li, Zebo; Trinkle, Dallas R.

    2017-04-01

    We use a continuum method informed by transport coefficients computed using self-consistent mean field theory to model vacancy-mediated diffusion of substitutional Si solutes in FCC Ni near an a/2 [1 1 ¯0 ] (111 ) edge dislocation. We perform two sequential simulations: first under equilibrium boundary conditions and then under irradiation. The strain field around the dislocation induces heterogeneity and anisotropy in the defect transport properties and determines the steady-state vacancy and Si distributions. At equilibrium both vacancies and Si solutes diffuse to form Cottrell atmospheres with vacancies accumulating in the compressive region above the dislocation core while Si segregates to the tensile region below the core. Irradiation raises the bulk vacancy concentration, driving vacancies to flow into the dislocation core. The out-of-equilibrium vacancy fluxes drag Si atoms towards the core, causing segregation to the compressive region, despite Si being an oversized solute in Ni.

  1. Continuous Training and Wages: An Empirical Analysis Using a Comparison-Group Approach

    ERIC Educational Resources Information Center

    Gorlitz, Katja

    2011-01-01

    Using German linked employer-employee data, this paper investigates the short-term impact of on-the-job training on wages. The applied estimation approach was first introduced by Leuven and Oosterbeek (2008). Wages of employees who intended to participate in training but did not do so because of a random event are compared to wages of training…

  2. The effect of prior healthcare employment on the wages of registered nurses.

    PubMed

    Yoo, Byung-Kwang; Kim, Minchul; Lin, Tzu-Chun; Sasaki, Tomoko; Ward, Debbie; Spetz, Joanne

    2016-08-19

    The proportion of registered nurses (RNs) with employment in health-related positions before their initial RN education has increased in the past two decades. Previous research found that prior health-related employment is positively associated with RN workforce supply, potentially due to the wage differences based on different career paths. This study's objective is to test the hypotheses that prior health-related employment is associated with differences in starting wages and with different rates of wage growth for experience as an RN. We conducted a cross-sectional analysis using the 2008 National Sample Survey of Registered Nurses (NSSRN) linked with county-level variables from the Area Health Resource File. We estimated a Heckman model where the second-stage equation's outcome variable was the logarithm of the RN hourly wage, accounting for the self-selection of working or not working as an RN (i.e., the first-stage equation's outcome variable). Key covariates included interaction terms between years of experience, experience squared, and six categories of prior health-related employment (manager, LPN/LVN, allied health, nursing aide, clerk, and all other healthcare positions). Additional covariates included demographics, weekly working hours, marital status, highest nursing degree, and county-level variables (e.g., unemployment rate). We estimated the marginal effect of experience on wage for each type of prior health-related employment, conducting separate analyses for RNs whose initial education was a Bachelor of Science in Nursing (BSN) (unweighted N = 10,345/weighted N = 945,429), RNs whose initial education was an Associate degree (unweighted N = 13,791/weighted N = 1,296,809), and total population combining the former groups (unweighted N = 24,136/weighted N = 2,242,238). Prior health-related employment was associated with higher wages, with the strongest wage differences among BSN-educated RNs. Among BSN-educated RNs, previous

  3. Majors Matter: Differences in Wages over Time in Texas

    ERIC Educational Resources Information Center

    Schneider, Mark

    2016-01-01

    The Texas Higher Education Coordinating Board (THECB) has developed an extensive data system that captures the wages earned by graduates of public colleges and universities, by major. The board then makes those data available, providing a highly detailed look at the wages of completers at various points between 1 and 10 years after attaining a…

  4. 48 CFR 22.404-3 - Procedures for requesting wage determinations.

    Code of Federal Regulations, 2014 CFR

    2014-10-01

    ... 48 Federal Acquisition Regulations System 1 2014-10-01 2014-10-01 false Procedures for requesting wage determinations. 22.404-3 Section 22.404-3 Federal Acquisition Regulations System FEDERAL...: Branch of Construction Contract Wage Determinations, 200 Constitution Avenue, NW, Washington, DC 20210...

  5. 48 CFR 22.404-3 - Procedures for requesting wage determinations.

    Code of Federal Regulations, 2010 CFR

    2010-10-01

    ... 48 Federal Acquisition Regulations System 1 2010-10-01 2010-10-01 false Procedures for requesting wage determinations. 22.404-3 Section 22.404-3 Federal Acquisition Regulations System FEDERAL...: Branch of Construction Contract Wage Determinations, 200 Constitution Avenue, NW, Washington, DC 20210...

  6. Orientation independence of single-vacancy and single-ion permeability ratios.

    PubMed Central

    McGill, P; Schumaker, M F

    1995-01-01

    Single-vacancy models have been proposed as open channel permeation mechanisms for K+ channels. Single-ion models have been used to describe permeation through Na+ channels. This paper demonstrates that these models have a distinctive symmetry property. Their permeability ratios, measured under biionic conditions, are independent of channel orientation when the reversal potential is zero. This symmetry is a property of general m-site single-vacancy channels, m-site shaking-stack channels, as well as m-site single-ion channels. An experimental finding that the permeability ratios of a channel did not have this symmetry would provide evidence that a single-vacancy or single-ion model is an incorrect or incomplete description of permeation. Images FIGURE 1 PMID:7669913

  7. Stability enhancement of Cu2S against Cu vacancy formation by Ag alloying.

    PubMed

    Barman, Sajib K; Huda, Muhammad N

    2018-04-25

    As a potential solar absorber material, Cu 2 S has proved its importance in the field of renewable energy. However, almost all the known minerals of Cu 2 S suffer from spontaneous Cu vacancy formation in the structure. The Cu vacancy formation causes the structure to possess very high p-type doping that leads the material to behave as a degenerate semiconductor. This vacancy formation tendency is a major obstacle for this material in this regard. A relatively new predicted phase of Cu 2 S which has an acanthite-like structure was found to be preferable than the well-known low chalcocite Cu 2 S. However, the Cu-vacancy formation tendency in this phase remained similar. We have found that alloying silver with this structure can help to reduce Cu vacancy formation tendency without altering its electronic property. The band gap of silver alloyed structure is higher than pristine acanthite Cu 2 S. In addition, Cu diffusion in the structure can be reduced with Ag doped in Cu sites. In this study, a systematic approach is presented within the density functional theory framework to study Cu vacancy formation tendency and diffusion in silver alloyed acanthite Cu 2 S, and proposed a possible route to stabilize Cu 2 S against Cu vacancy formations by alloying it with Ag.

  8. Stability enhancement of Cu2S against Cu vacancy formation by Ag alloying

    NASA Astrophysics Data System (ADS)

    Barman, Sajib K.; Huda, Muhammad N.

    2018-04-01

    As a potential solar absorber material, Cu2S has proved its importance in the field of renewable energy. However, almost all the known minerals of Cu2S suffer from spontaneous Cu vacancy formation in the structure. The Cu vacancy formation causes the structure to possess very high p-type doping that leads the material to behave as a degenerate semiconductor. This vacancy formation tendency is a major obstacle for this material in this regard. A relatively new predicted phase of Cu2S which has an acanthite-like structure was found to be preferable than the well-known low chalcocite Cu2S. However, the Cu-vacancy formation tendency in this phase remained similar. We have found that alloying silver with this structure can help to reduce Cu vacancy formation tendency without altering its electronic property. The band gap of silver alloyed structure is higher than pristine acanthite Cu2S. In addition, Cu diffusion in the structure can be reduced with Ag doped in Cu sites. In this study, a systematic approach is presented within the density functional theory framework to study Cu vacancy formation tendency and diffusion in silver alloyed acanthite Cu2S, and proposed a possible route to stabilize Cu2S against Cu vacancy formations by alloying it with Ag.

  9. 28 CFR 301.203 - Payment of lost-time wages.

    Code of Federal Regulations, 2010 CFR

    2010-07-01

    ... receive lost-time wages for the number of regular work hours absent from work due to injury sustained in the performance of the assigned work. (b) Lost-time wages are paid for time lost in excess of three... of the inmate's regular work assignment at the time of the injury. [55 FR 9296, Mar. 12, 1990...

  10. 28 CFR 301.203 - Payment of lost-time wages.

    Code of Federal Regulations, 2011 CFR

    2011-07-01

    ... receive lost-time wages for the number of regular work hours absent from work due to injury sustained in the performance of the assigned work. (b) Lost-time wages are paid for time lost in excess of three... of the inmate's regular work assignment at the time of the injury. [55 FR 9296, Mar. 12, 1990...

  11. Vacancy clustering and its dissociation process in electroless deposited copper films studied by monoenergetic positron beams

    NASA Astrophysics Data System (ADS)

    Uedono, A.; Yamashita, Y.; Tsutsui, T.; Dordi, Y.; Li, S.; Oshima, N.; Suzuki, R.

    2012-05-01

    Positron annihilation was used to probe vacancy-type defects in electroless deposited copper films. For as-deposited films, two different types of vacancy-type defects were found to coexist; these were identified as vacancy aggregates (V3-V4) and larger vacancy clusters (˜V10). After annealing at about 200 °C, the defects started to diffuse toward the surface and aggregate. The same tendency has been observed for sulfur only, suggesting the formation of complexes between sulfur and vacancies. The defect concentration near the Cu/barrier-metal interface was high even after annealing above 600 °C, and this was attributed to an accumulation of vacancy-impurity complexes. The observed defect reactions were attributed to suppression of the vacancy diffusion to sinks through the formation of impurity-vacancy complexes. It was shown that electroless plating has a high potential to suppress the formation of voids/hillocks caused by defect migration.

  12. Vacancy identification in Co+ doped rutile TiO2 crystal with positron annihilation spectroscopy

    NASA Astrophysics Data System (ADS)

    Qin, X. B.; Zhang, P.; Liang, L. H.; Zhao, B. Z.; Yu, R. S.; Wang, B. Y.; Wu, W. M.

    2011-01-01

    Co-doped rutile TiO2 films were synthesized by ion implantation. Variable energy positron annihilation Doppler broadening spectroscopy and coincidence Doppler broadening measurements were performed for identification of the vacancies. A newly formed type of vacancy can be concluded by the S-W plot and the CDB results indicated that the oxygen vacancy (VO) complex Ti-Co-VO and/or Ti-VO are formed with Co ions implantation and the vacancy concentration is increased with increase of dopant dose.

  13. An empirical potential for simulating vacancy clusters in tungsten.

    PubMed

    Mason, D R; Nguyen-Manh, D; Becquart, C S

    2017-12-20

    We present an empirical interatomic potential for tungsten, particularly well suited for simulations of vacancy-type defects. We compare energies and structures of vacancy clusters generated with the empirical potential with an extensive new database of values computed using density functional theory, and show that the new potential predicts low-energy defect structures and formation energies with high accuracy. A significant difference to other popular embedded-atom empirical potentials for tungsten is the correct prediction of surface energies. Interstitial properties and short-range pairwise behaviour remain similar to the Ackford-Thetford potential on which it is based, making this potential well-suited to simulations of microstructural evolution following irradiation damage cascades. Using atomistic kinetic Monte Carlo simulations, we predict vacancy cluster dissociation in the range 1100-1300 K, the temperature range generally associated with stage IV recovery.

  14. 48 CFR 52.222-32 - Construction Wage Rate Requirements-Price Adjustment (Actual Method).

    Code of Federal Regulations, 2014 CFR

    2014-10-01

    ... 48 Federal Acquisition Regulations System 2 2014-10-01 2014-10-01 false Construction Wage Rate... CLAUSES Text of Provisions and Clauses 52.222-32 Construction Wage Rate Requirements—Price Adjustment (Actual Method). As prescribed in 22.407(g), insert the following clause: Construction Wage Rate...

  15. 29 CFR 1.3 - Obtaining and compiling wage rate information.

    Code of Federal Regulations, 2012 CFR

    2012-07-01

    ...) The Administrator will encourage the voluntary submission of wage rate data by contractors... rates paid to laborers and mechanics on various types of construction in the area. The Administrator may also obtain data from agencies on wage rates paid on construction projects under their jurisdiction...

  16. 29 CFR 1.3 - Obtaining and compiling wage rate information.

    Code of Federal Regulations, 2011 CFR

    2011-07-01

    ...) The Administrator will encourage the voluntary submission of wage rate data by contractors... rates paid to laborers and mechanics on various types of construction in the area. The Administrator may also obtain data from agencies on wage rates paid on construction projects under their jurisdiction...

  17. 29 CFR 1.3 - Obtaining and compiling wage rate information.

    Code of Federal Regulations, 2013 CFR

    2013-07-01

    ...) The Administrator will encourage the voluntary submission of wage rate data by contractors... rates paid to laborers and mechanics on various types of construction in the area. The Administrator may also obtain data from agencies on wage rates paid on construction projects under their jurisdiction...

  18. Information, Learning, and Wage Rates in Low-Income Rural Areas.

    ERIC Educational Resources Information Center

    Foster, Andrew D.; Rosenzweig, Mark R.

    1993-01-01

    Survey data from the Philippines, India, and Pakistan show that imperfect information about worker productivity affects wage distribution across workers and over time; employers discriminate statistically regarding productivity and wages; calorie consumption affects productivity but is not rewarded; and (4) imperfect information can lead to…

  19. Oxygen vacancy ordering in transition-metal-oxide LaCoO3 films

    NASA Astrophysics Data System (ADS)

    Biskup, Neven; Salafranca, Juan; Mehta, Virat; Suzuki, Yuri; Pennycook, Stephen; Pantelides, Sokrates; Varela, Maria

    2013-03-01

    Oxygen vacancies in complex oxides affect the structure and the electronic and magnetic properties. Here we use atomically-resolved Z-contrast imaging, electron-energy-loss spectroscopy and densityfunctional calculations to demonstrate that ordered oxygen vacancies may act as the controlling degree of freedom for the structural, electronic, and magnetic properties of LaCoO3 thin films. We find that epitaxial strain is released through the formation of O vacancy superlattices. The O vacancies donate excess electrons to the Co d-states, resulting in ferromagnetic ordering. The appearance of Peierls-like minigaps followed by strain relaxation triggers a nonlinear rupture of the energy bands, which explains the observed insulating behavior. We conclude that oxygen vacancy ordering constitutes a degree of freedom that can be used to engineer novel behavior in complex-oxide films. Research at ORNL supported by U.S. DOE-BES, Materials Sciences and Engineering Div. and by ORNL's ShaRE User Program (DOE-BES), at UCM by the ERC Starting Inv. Award, at UC Berkeley and LBNL by BES-DMSE, at Vanderbilt by U.S DOE and the McMinn Endowment.

  20. HIV, wages, and the skill premium.

    PubMed

    Marinescu, Ioana

    2014-09-01

    The HIV epidemic has dramatically decreased labor supply among prime-age adults in Sub-Saharan Africa. Using within-country variation in regional HIV prevalence and a synthetic panel, I find that HIV significantly increases the capital-labor ratio in urban manufacturing firms. The impact of HIV on average wages is positive but imprecisely estimated. In contrast, HIV has a large positive impact on the skill premium. The impact of HIV on the wages of low skilled workers is insignificantly different from 0, and is strongly dampened by competition from rural migrants. The HIV epidemic disproportionately increases the incomes of high-skilled survivors, thus increasing inequality. Copyright © 2014 Elsevier B.V. All rights reserved.

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