WorldWideScience

Sample records for nonresident tuition rates

  1. Conditional Convergence of Nonresident Tuition Rates at Public Research Universities: A Panel Data Analysis

    Science.gov (United States)

    Titus, Marvin A.; Vamosiu, Adriana; Gupta, Anubha

    2015-01-01

    The current study examines how nonresident tuition among public research universities has converged toward a national average over the 1987-2006 time period in the USA. Using dynamic fixed-effect panel modeling estimated via GMM (and instrumental variables fixed-effect model to account for endogeneity), we inquire (1) how do competitive market…

  2. Price Elasticity of Per-Credit-Hour Tuition Charges and the Effects on Four-Year Graduation Rates.

    Science.gov (United States)

    DeMoranville, Carol W.; O'Donnell, Paula Bogott

    2001-01-01

    Examined whether changing tuition rates to a sliding scale based on the number of credit hours taken will increase 4-year graduation rates. Found that a sliding tuition rate scale does not increase 4-year graduation rates. (EV)

  3. ANALYSIS OF TUITION GROWTH RATES BASED ON CLUSTERING AND REGRESSION MODELS

    Directory of Open Access Journals (Sweden)

    Long Cheng

    2016-07-01

    Full Text Available Tuition plays a significant role in determining whether a student could afford higher education, which is one of the major driving forces for country development and social prosperity. So it is necessary to fully understand what factors might affect the tuition and how they affect it. However, many existing studies on the tuition growth rate either lack sufficient real data and proper quantitative models to support their conclusions, or are limited to focus on only a few factors that might affect the tuition growth rate, failing to make a comprehensive analysis. In this paper, we explore a wide variety of factors that might affect the tuition growth rate by use of large amounts of authentic data and different quantitative methods such as clustering and regression models.

  4. Will Trustees Tame Tuition?

    Science.gov (United States)

    Ehrenberg, Ronald G.

    2001-01-01

    Explores reasons behind higher-than-inflation tuition increases at private colleges, the public interest in tuition rates at private institutions, and what trustees at private colleges and universities can do to bring tuition under control. (EV)

  5. The Effects of Different Loan Schemes for Higher Education Tuition: An Analysis of Rates of Return and Tuition Revenue in Thailand

    Science.gov (United States)

    Chapman, Bruce; Lounkaew, Kiatanantha

    2009-01-01

    In recent times there has been considerable change and instability with respect to Thailand student loans policy. The contribution of what follows is to compare and contrast the consequences of disparate possible approaches to the payment of tuition in two main respects: the effect on internal rates of return for higher education investments; and…

  6. Determining a Relationship between Higher Education Financial Position and Tuition Discount Rates

    Science.gov (United States)

    Browning, Julianna

    2013-01-01

    Institutions have increased the practice of tuition discounting, that is, the strategic use of price discrimination. During the past 30 years, both the average percent discount given to students and the proportion of students receiving tuition breaks have increased. As this practice has increased, there are financial determinants and implications…

  7. Aviation Support Equipment Technician (ASE 3 & 2 and ASM 3 & 2). Volume 1, Basics. Rate Training Manual and Nonresident Career Course.

    Science.gov (United States)

    Grant, Jesse R.; And Others

    This Rate Training Manual and Nonresident Career Course (RTM/NRCC) form a self-study package that will enable aviation support equipment personnel to help themselves fulfill the requirements for advancement. Designed for individual study and not formal classroom instruction, the RTM provides subject matter that relates directly to the occupational…

  8. Net Tuition Trends in the United States

    Science.gov (United States)

    Gillen, Andrew; Coleman, James; Zhong, Hans

    2008-01-01

    This report documents the latest trends in net tuition for American higher education. Affordability has become a topic of concern for many, but there is a lack of information on the relevant concepts of tuition, primarily published vs. net. This report seeks to shed light on this topic. While few doubt that published tuition rates (sticker price)…

  9. Mess Management Specialist 3 and 2. Naval Rate Training Manual and Nonresident Career Course.

    Science.gov (United States)

    Naval Education and Training Command, Pensacola, FL.

    The training manual is designed as a self-study package that will enable Mess Management Specialists Third and Second Class to fulfill the requirements of their rating and qualify for future advancement. Among these requirements are the abilities to perform the following food preparation, food service, and hotel management duties, which are in the…

  10. The Impact of "Tuition-Paying" Policy on Retention and Graduation Rates at the University of Ghana

    Science.gov (United States)

    Atuahene, Francis

    2013-01-01

    African universities over the past decade have developed new modes of financial mobilization in search for fiscal solutions to the declining public support for higher education. The creation of the "tuition-paying" ("dual track" or "fee-paying") admission track policy, a variant of cost sharing, is one of such strategic initiatives that has gained…

  11. The Impact of "Tuition-Paying" Policy on Retention and Graduation Rates at the University of Ghana

    Science.gov (United States)

    Atuahene, Francis

    2013-01-01

    African universities over the past decade have developed new modes of financial mobilization in search for fiscal solutions to the declining public support for higher education. The creation of the "tuition-paying" ("dual track" or "fee-paying") admission track policy, a variant of cost sharing, is one of such…

  12. The Impact of "Tuition-Paying" Policy on Retention and Graduation Rates at the University of Ghana

    Science.gov (United States)

    Atuahene, Francis

    2013-01-01

    African universities over the past decade have developed new modes of financial mobilization in search for fiscal solutions to the declining public support for higher education. The creation of the "tuition-paying" ("dual track" or "fee-paying") admission track policy, a variant of cost sharing, is one of such…

  13. Tuition Prepurchase Plans: Why They're Needed and What's at Stake.

    Science.gov (United States)

    Anderson, Richard E.

    1987-01-01

    The current high rate of tuition inflation and the low rate of savings by parents for future college costs is fueling interest in tuition prepurchase plans that guarantee the price of college years in advance. Middle class interest, educational risks, investments vs. tuition, and tax issue are discussed. (MLW)

  14. Battle Continues over In-State Tuition for Illegal Immigrants

    Science.gov (United States)

    Gilroy, Marilyn

    2009-01-01

    Ten states now offer in-state college tuition rates to illegal immigrant students. Others are struggling to enact similar policies. But while many advocates want to open the doors to higher education for undocumented students, critics say the laws granting in-state tuition discriminate against other low-income students and legal residents of the…

  15. Nonresident Fathering and School Failure

    Science.gov (United States)

    Menning, Chadwick L.

    2006-01-01

    Does involvement by nonresident fathers affect adolescents' propensity to remain in school? If so, is some involvement necessarily better than none, and are changes in involvement with time associated with changes in the odds of school failure? What aspects of involvement matter the most? This study uses data from the National Longitudinal Study…

  16. Littering dynamics in a coastal industrial setting: the influence of non-resident populations.

    Science.gov (United States)

    Campbell, Marnie L; Paterson de Heer, Chloe; Kinslow, Amber

    2014-03-15

    We examined if there is truth to the preconceptions that non-resident workers (including FIFO/DIDO's) detract from communities. We used marine debris to test this, specifically focussing on littering behaviour and evidence of awareness of local environmental programs that focus on marine debris. Littering was most common at recreational areas, then beaches and whilst boating. Twenty-five percent of respondents that admit to littering, reported no associated guilt with their actions. Younger respondents litter more frequently. Thus, non-resident workers litter at the same rate as permanent residents, visitors and tourists in this region, within this study. Few respondents are aware of the environmental programs that operate in their local region. Awareness was influenced by a respondent's residency (non-residents are less aware), age, and level of education. To address this failure we recommend that industries, that use non-resident workers, should develop inductions that expose new workers to the environmental programs in their region.

  17. 26 CFR 1.6654-6 - Nonresident alien individuals.

    Science.gov (United States)

    2010-04-01

    ... 26 Internal Revenue 13 2010-04-01 2010-04-01 false Nonresident alien individuals. 1.6654-6 Section....6654-6 Nonresident alien individuals. (a) In general. A nonresident alien individual is required to... gross income of a nonresident alien individual is such as to require making a payment of...

  18. Cohort Crowding and Nonresident College Enrollment

    Science.gov (United States)

    Winters, John V.

    2012-01-01

    This study uses a fixed effects panel data framework to examine the effects of cohort crowding and other variables on nonresident enrollment at four-year public colleges and universities. The results suggest that larger cohorts of resident students crowd out nonresident students at flagship universities, but there is inconsistent evidence of crowd…

  19. Tuition Discounting for Revenue Management

    Science.gov (United States)

    Hillman, Nicholas W.

    2012-01-01

    Over the past decade, institutionally-funded financial aid (or "tuition discounts") have been the fastest-growing item within most public four-year college and university operating budgets. One explanation for this trend is due to the changing structure of public colleges' revenue streams, as tuition and fees have replaced state appropriations as…

  20. Tuition Discounting for Revenue Management

    Science.gov (United States)

    Hillman, Nicholas W.

    2012-01-01

    Over the past decade, institutionally-funded financial aid (or "tuition discounts") have been the fastest-growing item within most public four-year college and university operating budgets. One explanation for this trend is due to the changing structure of public colleges' revenue streams, as tuition and fees have replaced state appropriations as…

  1. The Impact of Tuition Increases on Undocumented College Students' Schooling Decisions

    Science.gov (United States)

    Conger, Dylan

    2014-01-01

    This paper examines the effect of a short-lived increase in tuition rates on undocumented college students' schooling decisions. In the spring of 2002, the City University of New York (CUNY) reversed its policy of charging in-state tuition rates to undocumented college students who could demonstrate that they migrated to New York at a relatively…

  2. Tuition and Fee Policy Recommendations, 1981-1983. Report No. 81-4.

    Science.gov (United States)

    Curry, Denis J.; Fischer, Norman M.

    Comprehensive recommendations concerning tuition and fee policy for Washington public institutions of higher education are presented, based on 1981-83 rates calculated in compliance with statutory requirements. Under the new recommendations, the combined tuition and operating fees for resident undergraduate students at the University of Washington…

  3. Educational Quality, Access, and Tuition Policy at State Universities.

    Science.gov (United States)

    Seneca, Joseph J.; Taussig, Michael K.

    1987-01-01

    A quantitative study of the relationship between educational quality, access, and tuition rates at state universities suggests that these institutions face a trade-off between the goals of improving educational program quality and providing greater access, but that increases in student financial aid can improve access. (MSE)

  4. 76 FR 7757 - Guidance on Reporting Interest Paid to Nonresident Aliens; Correction

    Science.gov (United States)

    2011-02-11

    ... Nonresident Aliens; Correction AGENCY: Internal Revenue Service (IRS), Treasury. ACTION: Correction to notice... and paid to nonresident alien individuals. FOR FURTHER INFORMATION CONTACT: Kathryn Holman at (202...

  5. Adolescents with Nonresident Fathers: Are Daughters more Disadvantaged than Sons?

    OpenAIRE

    Mitchell, Katherine Stamps; Booth, Alan; KING, VALARIE

    2009-01-01

    This study examined sons' and daughters' involvement with nonresident fathers and associated outcomes (N=4,663). Results indicate that sons and daughters report equal involvement with nonresident fathers on most measures of father investment, although sons report more overnight visits, sports, and movies, and feeling closer to their fathers compared to daughters. Sons and daughters generally benefit from nonresident father involvement in the same way in internalizing and externalizing problem...

  6. 75 FR 66193 - Post-9/11 GI Bill 2010-2011 Tuition and Fee In-State Maximums

    Science.gov (United States)

    2010-10-27

    ... AFFAIRS Post-9/11 GI Bill 2010-2011 Tuition and Fee In-State Maximums AGENCY: Department of Veterans... GI Bill tuition and fee in-State maximum rates for the 2010- 2011 academic year. The Post-9/11 GI... amounts payable for training pursued under the Post-9/11 GI Bill after July 31, 2010, and before August 1...

  7. Taxes, Tuition Fees and Education for Pleasure

    DEFF Research Database (Denmark)

    Nielsen, Søren Bo; Rose Skaksen, Jan; Malchow-Møller, Nikolaj

    2011-01-01

    are unconstrained, the optimal tax/fee system involves regressive income taxes and high tuition fees. A progressive labor income tax system may, on the other hand, be a second-best response to politically constrained, low tuition fees. Finally, the existence of individuals with different abilities will also move...

  8. Tuition Discounting to Optimize Enrollment and Revenue

    Science.gov (United States)

    Parrott, Sarah A.

    2008-01-01

    As the borders between higher education systems continue to erode and competition for qualified students increases, many institutions are exploring variable pricing options, known in the USA as "tuition discounting." The goal of tuition discounting is to use institutional funds to attract and retain desired students while maximizing net…

  9. Adam Smith, Religion, and Tuition Tax Credits.

    Science.gov (United States)

    Alexander, Kern

    1983-01-01

    Examines tuition tax credit programs in framework of Adam Smith's ideas on the economic impact of established churches. Finds that tuition tax credits would amount to state expenditures to relieve the financial burden of parochial school parents and would allow churches to invest commercially to maintain their charitable functions. (JW)

  10. Many Private Colleges Report Small Tuition Increases.

    Science.gov (United States)

    Geraghty, Mary

    1997-01-01

    Many private colleges are reporting the lowest percentage tuition increases in a decade or more, four to five% at many institutions, but most increases still outpace inflation. A major reason for increasing tuition is to meet rising demand for student aid. Also, many institutional expenses are higher than for the average consumer, and facilities…

  11. State Legislatures Debate Tuition for Illegal Immigrants

    Science.gov (United States)

    Keller, Josh

    2007-01-01

    With plans for a sweeping federal immigration bill stuck in Congress, Arizona and a growing number of states have decided to try to deal with the in-state-tuition issue themselves. This spring lawmakers in at least 22 states have already considered or are debating legislation concerning in-state tuition to illegal immigrants. In about half of…

  12. Adam Smith, Religion, and Tuition Tax Credits.

    Science.gov (United States)

    Alexander, Kern

    1983-01-01

    Examines tuition tax credit programs in framework of Adam Smith's ideas on the economic impact of established churches. Finds that tuition tax credits would amount to state expenditures to relieve the financial burden of parochial school parents and would allow churches to invest commercially to maintain their charitable functions. (JW)

  13. 26 CFR 31.3402(f)(6)-1 - Withholding exemptions for nonresident alien individuals.

    Science.gov (United States)

    2010-04-01

    ... 26 Internal Revenue 15 2010-04-01 2010-04-01 false Withholding exemptions for nonresident alien... exemptions for nonresident alien individuals. A nonresident alien individual (other than, in regard to wages paid after February 28, 1979, a nonresident alien individual treated as a resident under section...

  14. 26 CFR 1.872-1 - Gross income of nonresident alien individuals.

    Science.gov (United States)

    2010-04-01

    ... 26 Internal Revenue 9 2010-04-01 2010-04-01 false Gross income of nonresident alien individuals. 1...) INCOME TAX (CONTINUED) INCOME TAXES Nonresident Aliens and Foreign Corporations § 1.872-1 Gross income of nonresident alien individuals. (a) In general—(1) Inclusions. The gross income of a nonresident...

  15. 20 CFR 404.1036 - Certain nonresident aliens.

    Science.gov (United States)

    2010-04-01

    ... 20 Employees' Benefits 2 2010-04-01 2010-04-01 false Certain nonresident aliens. 404.1036 Section... Employment § 404.1036 Certain nonresident aliens. (a) Foreign students. (1) Foreign students (nonimmigrant aliens) may be temporarily in the United States under subparagraph (F) of section 101(a)(15) of the...

  16. Factors Associated with Unmarried, Nonresident Fathers' Perceptions of Their Coparenting

    Science.gov (United States)

    Bronte-Tinkew, Jacinta; Horowitz, Allison

    2010-01-01

    Using a longitudinal sample of 522 biological, never-married, nonresident fathers from the Fragile Families and Child Wellbeing Study, this article examines the factors associated with fathers' coparenting 36 months after a birth. Ordinary least squares regression models indicate never-married, nonresident fathers are less likely to perceive high…

  17. Adolescents with Nonresident Fathers: Are Daughters More Disadvantaged than Sons?

    Science.gov (United States)

    Mitchell, Katherine Stamps; Booth, Alan; King, Valarie

    2009-01-01

    This study examined sons' and daughters' involvement with nonresident fathers and associated outcomes (N = 4,663). Results indicated that sons and daughters reported equal involvement with nonresident fathers on most measures of father investment, although sons reported more overnight visits, sports, and movies and feeling closer to their fathers…

  18. 19 CFR 141.37 - Additional requirements for nonresident corporations.

    Science.gov (United States)

    2010-04-01

    ... corporations. 141.37 Section 141.37 Customs Duties U.S. CUSTOMS AND BORDER PROTECTION, DEPARTMENT OF HOMELAND... Additional requirements for nonresident corporations. If a nonresident corporation has not qualified to... authority of the grantor designated to execute the power of attorney on behalf of the corporation....

  19. The Impacts of State Control Policies on College Tuition Increase

    Science.gov (United States)

    Kim, Mikyong Minsun; Ko, Jangwan

    2015-01-01

    This study examined state efforts to control tuition increases over the past 10 years. Using data from 50 states and 540 public 4-year universities and colleges, we examined average tuition increases in dollar amount and percentage of change by the type of state tuition control policy and by the authority for tuition-setting power. The state…

  20. Income taxation, tuition subsidies, and choice of occupation

    OpenAIRE

    Bjertnæs, Geir Haakon

    2006-01-01

    Abstract: Differentiated tax rates on labor and capital income are found to be optimal in this study, where agents choose occupation based on lifetime income net of tuition costs. Efficient revenue raising in a case where the government can not observe educational effort implies that the government should trade off efficiency in production for efficiency in intertemporal consumption. The subsequent wage difference between high and low-skilled occupations is increased compared t...

  1. Student Tuition Charges: Comparisons, Options, and Implications and An Appendix to Student Tuition Charges: Comparisons, Options, and Implications.

    Science.gov (United States)

    Diaz, Porfirio R.

    National and state comparisons of tuition and fee charges, as well as various policy options presented to the New Mexico Commission on Higher Education, are provided. An introduction to tuition and fee calculation is followed by definitions of tuition, required student fees, and student residency status. A study of tuition and fees at New Mexico…

  2. ON GLOBAL STABILITY OF A NONRESIDENT COMPUTER VIRUS MODEL

    Institute of Scientific and Technical Information of China (English)

    Yoshiaki MUROYA; Huaixing LI; Toshikazu KUNIYA

    2014-01-01

    In this paper, we establish new sufficient conditions for the infected equilibrium of a nonresident computer virus model to be globally asymptotically stable. Our results extend two kind of known results in recent literature.

  3. 77 FR 23391 - Guidance on Reporting Interest Paid to Nonresident Aliens

    Science.gov (United States)

    2012-04-19

    ... Nonresident Aliens AGENCY: Internal Revenue Service (IRS), Treasury. ACTION: Final regulations. SUMMARY: This... alien individuals. These regulations will affect commercial banks, savings institutions, credit unions... companies that maintain deposit accounts for nonresident alien individuals. An agency may not conduct or...

  4. 76 FR 2852 - Guidance on Reporting Interest Paid to Nonresident Aliens; Correction

    Science.gov (United States)

    2011-01-18

    ... Nonresident Aliens; Correction AGENCY: Internal Revenue Service (IRS), Treasury. ACTION: Correction to a... nonresident alien individuals. FOR FURTHER INFORMATION CONTACT: Kathryn Holman, (202) 622-3840 (not a toll...

  5. 76 FR 22064 - Guidance on Reporting Interest Paid to Nonresident Aliens; Hearing

    Science.gov (United States)

    2011-04-20

    ... Nonresident Aliens; Hearing AGENCY: Internal Revenue Service (IRS), Treasury. ACTION: Notice of public hearing... maintained at U.S. offices of certain financial institutions and paid to nonresident alien individuals. DATES...

  6. 76 FR 20595 - Guidance on Reporting Interest Paid to Nonresident Aliens; Hearing

    Science.gov (United States)

    2011-04-13

    ... Nonresident Aliens; Hearing AGENCY: Internal Revenue Service (IRS), Treasury. ACTION: Notice of public hearing... nonresident alien individuals. DATES: The public hearing is being rescheduled on Monday, April 25, 2011, at 10...

  7. Decentralized University Budgeting, United with a More Flexible Tuition Structure

    Science.gov (United States)

    Fethke, Gary

    2014-01-01

    With tuition revenues replacing state appropriations as the primary source of public university funding, it becomes difficult for universities to use historically based budget allocations and inflexible tuition structures to subsidize high-cost programs. It is argued here that combining targeted subsidies with a flexible tuition structure and…

  8. The Effect of Tuition Increases on Business Student Decisions

    Science.gov (United States)

    Godek, John; Murray, Kyle B.; Karns, Gary

    2015-01-01

    Tuition increases have become all too common as states have cut spending to public institutions and private schools face declining enrollments. As such, understanding the effects of various methods of framing tuition increases is an important, but infrequently researched topic. The authors examine different ways to frame tuition increases…

  9. 26 CFR 31.3121(b)(19)-1 - Services of certain nonresident aliens.

    Science.gov (United States)

    2010-04-01

    ... 26 Internal Revenue 15 2010-04-01 2010-04-01 false Services of certain nonresident aliens. 31.3121... 1954) General Provisions § 31.3121(b)(19)-1 Services of certain nonresident aliens. (a) (1) Services performed after 1961 by a nonresident alien individual who is temporarily present in the United States as a...

  10. 26 CFR 31.3306(c)(18)-1 - Services of certain nonresident aliens.

    Science.gov (United States)

    2010-04-01

    ... 26 Internal Revenue 15 2010-04-01 2010-04-01 false Services of certain nonresident aliens. 31.3306...) § 31.3306(c)(18)-1 Services of certain nonresident aliens. (a) (1) Services performed after 1961 by a nonresident alien individual who is temporarily present in the United States as a nonimmigrant under...

  11. 76 FR 1105 - Guidance on Reporting Interest Paid to Nonresident Aliens

    Science.gov (United States)

    2011-01-07

    ... Nonresident Aliens AGENCY: Internal Revenue Service (IRS), Treasury. ACTION: Notice of proposed rulemaking... maintained at U.S. offices of certain financial institutions and paid to nonresident alien individuals. These... provide that U.S. bank deposit interest paid to any nonresident alien individual must be reported annually...

  12. Disneyland Dads, Disneyland Moms? How Nonresident Parents Spend Time with Absent Children.

    Science.gov (United States)

    Stewart, Susan D.

    1999-01-01

    Examines gender differences in how nonresident parents spend time with their absent children. Results suggest that nonresident mothers and fathers exhibit a similar pattern of participation in activities with their absent children. Most nonresident parents either engage in only leisure activities with their children or have no contact. (Author/MKA)

  13. 26 CFR 1.873-1 - Deductions allowed nonresident alien individuals.

    Science.gov (United States)

    2010-04-01

    ... 26 Internal Revenue 9 2010-04-01 2010-04-01 false Deductions allowed nonresident alien individuals... (CONTINUED) INCOME TAX (CONTINUED) INCOME TAXES Nonresident Aliens and Foreign Corporations § 1.873-1 Deductions allowed nonresident alien individuals. (a) General provisions—(1) Allocation of deductions....

  14. 26 CFR 31.3401(a)(6)-1 - Remuneration for services of nonresident alien individuals.

    Science.gov (United States)

    2010-04-01

    ... 26 Internal Revenue 15 2010-04-01 2010-04-01 false Remuneration for services of nonresident alien... services of nonresident alien individuals. (a) In general. All remuneration paid after December 31, 1966, for services performed by a nonresident alien individual, if such remuneration otherwise...

  15. The Goals for Regulating College Tuition

    Science.gov (United States)

    Zeng, Xiaodong

    2009-01-01

    Regulation refers to governmental restrictions over enterprise in order to protect public interest. Research on governmental regulation in China primarily focuses on public utility, and inadequate attention has been paid to regulating college tuition. Currently, although the educational administrative agencies have successfully kept college…

  16. A Comparison of Tuition Disparities among City, Suburban, Town, and Rural Public Community Colleges

    Science.gov (United States)

    Glover, Louis Charles

    2009-01-01

    The purpose of this study was to examine differences in tuition rates and college affordability indexes (CAIs) between and among U.S. public community colleges formulated upon urbanization criteria extracted from the Integrated Post Secondary Data System (IPEDS) maintained by the National Center for Education Statistics (NCES), which operates…

  17. ATTITUDE OF PARENTS TOWARDS PRIVATE TUITION: A CASE STUDY

    OpenAIRE

    Tomba Chingthem; Laimayum David Sharma

    2015-01-01

    The present study attempts to explore the attitude of parents towards private tuition and its causes, effectiveness of private tuition and the problems on the lives of parents. From the result of the research the causes of increasing trend of private tuition are – overcrowded classroom and lack of individual attention in the school, heavy stress on academic performance, frequent bandhs, general strikes or blockade and other social issues, ineffective classroom teaching and rigid curriculum, e...

  18. Engaging Nonresident African American Fathers in Intervention Research: What Practitioners Should Know about Parental Monitoring in Nonresident Families

    Science.gov (United States)

    Caldwell, Cleopatra Howard; Bell, Lee; Brooks, Cassandra L.; Ward, Jasmine D.; Jennings, Christopher

    2011-01-01

    Purpose: The purpose of this study was to determine the characteristics of African American nonresident fathers who engaged in parental monitoring and to assess the relationship between engaging in monitoring and race-related socialization with their preadolescent sons on their psychological well-being. We also examined the moderating influences…

  19. Tax justice of the reform of higher education: tuition fees or tax relief?

    Directory of Open Access Journals (Sweden)

    Pavel Semerád

    2012-01-01

    Full Text Available This paper deals with the current reform of higher education which is now being discussed in the Czech Republic. The Government and the Ministry of Education, Youth and Sports propose a tuition fee for students at universities but there is still no clear concept of it. University leaders and students are against the tuition fee because of their fear of getting into debt during their study. The aim of this paper is to show an alternative way of funding higher education without tuition fee loans and from the point of view of tax justice. According to the concept of horizontal justice (Mankiw, 1999 taxpayers should pay taxes at the same rate, but it does not work this way. The result of research is that changes in Act 586/1992 Coll., on income tax and in Act 117/1995 Coll., on state social welfare are required. Abolition of tax relief is proposed where discrimination against other taxpayers and groups of students could occur. By abolition of tax relief for a student and tax relief for a dependent child the amounts of 4,020 CZK and 13,404 CZK respectively could be saved. Changes in legislation could be politically more acceptable than the tuition fee. The solution could also lead to simplification for taxpayers. The target should be equal access to higher education for all students.

  20. 29 CFR 1949.1 - Policy regarding tuition fees.

    Science.gov (United States)

    2010-07-01

    ... outreach trainer. (c) Additional exemptions may be made by the Director of the OSHA Training Institute on a... (CONTINUED) OFFICE OF TRAINING AND EDUCATION, OCCUPATIONAL SAFETY AND HEALTH ADMINISTRATION OSHA Training Institute § 1949.1 Policy regarding tuition fees. (a) The OSHA Training Institute shall charge tuition...

  1. 42 CFR 136.373 - Scholarship and tuition.

    Science.gov (United States)

    2010-10-01

    ... 42 Public Health 1 2010-10-01 2010-10-01 false Scholarship and tuition. 136.373 Section 136.373... J-8-Health Professions Pregraduate Scholarship Program for Indians § 136.373 Scholarship and tuition. (a) Scholarship grant awards under this subdivision shall consist of: (1) A stipend of $400 per...

  2. 42 CFR 136.323 - Scholarship and tuition.

    Science.gov (United States)

    2010-10-01

    ... 42 Public Health 1 2010-10-01 2010-10-01 false Scholarship and tuition. 136.323 Section 136.323... J-3-Health Professions Preparatory Scholarship Program for Indians § 136.323 Scholarship and tuition. (a) Scholarship grant awards under this subdivision shall consist of: (1) A stipend of $400 per...

  3. Tuition Discounting: The Impact of Institutionally Funded Financial Aid.

    Science.gov (United States)

    Hubbell, Loren Loomis

    This report presents a model and an approach that institutions of higher education can use to analyze and project the impact of endogenous and exogenous factors on both net and gross tuition in the context of the increasing practice of tuition discounting. It is noted that two key questions drive this effort: (1) what influence does gross tuition…

  4. Public and Private Schools: Evidence on Tuition Tax Credits.

    Science.gov (United States)

    Catterall, James S.; Levin, Henry M.

    1982-01-01

    Discusses the conclusion reached by Coleman, Hoffer and Kilgore in their report "Public and Private Schools" that tuition tax credits would increase minority and low-income family participation in private, secondary schools. The implications of estimates of enrollment changes from tuition tax credits are analyzed. (AM)

  5. 26 CFR 1.874-1 - Allowance of deductions and credits to nonresident alien individuals.

    Science.gov (United States)

    2010-04-01

    ... 26 Internal Revenue 9 2010-04-01 2010-04-01 false Allowance of deductions and credits to nonresident alien individuals. 1.874-1 Section 1.874-1 Internal Revenue INTERNAL REVENUE SERVICE, DEPARTMENT OF THE TREASURY (CONTINUED) INCOME TAX (CONTINUED) INCOME TAXES Nonresident Aliens and Foreign Corporations § 1.874-1 Allowance of deductions...

  6. More about the Dads: Exploring Associations between Nonresident Father Involvement and Child Welfare Case Outcomes

    Science.gov (United States)

    Malm, Karin; Zielewski, Erica; Chen, Henry

    2008-01-01

    This study follows up on a prior study of child welfare agencies' efforts to identify, locate, and involve nonresident fathers of children in foster care. These analyses use information from the original survey and administrative data on case outcomes to explore three research questions: (1) Is nonresident father involvement associated with case…

  7. A Study of the Tuition of Middle Schools in Prwear Tokyo Prefecture

    OpenAIRE

    烏田, 直哉

    2002-01-01

    The purpose of this paper is to clarifying the tuition in middle schools at the prewar Tokyo prefecture. The tuition differed between the public schools and the private schools. In the 1890s, most expenses required for management of middle schools was provided with tuition in both private amd public schools. At this time, the tuition of public schools was higher than the private schools. After 1900 tuition of public schools became cheaper than private schools. As expenses of public schools, i...

  8. Pricing and University Autonomy: Tuition Deregulation in Texas

    Directory of Open Access Journals (Sweden)

    Jeongeun Kim

    2016-04-01

    Full Text Available This paper investigates changes in tuition policies in the wake of tuition deregulation in Texas, which in 2003 transferred tuition-setting authority from the state legislature to institutions. We find that price increases accelerated, particularly at the most selective institutions. Institutions also began differentiating price by undergraduate program, raising relative prices for the most costly and lucrative majors, including engineering, business, nursing, and architecture. Price increases were particularly large for institutions with the highest initial costs and for programs with a high earnings premium within institutions, though lower for institutions with more low-income students. These distinctions suggest that public postsecondary institutions respond to microeconomic incentives when given greater autonomy to set price, and take some measures to alleviate impacts on low-income students. The Texas experience suggests that decentralized price-setting generates greater price differentiation within the public higher education system, both across and within institutions.

  9. Town Tuitioning in Maine: Parental Choice of Secondary Schools in Rural Communities.

    Science.gov (United States)

    Maddaus, John; Mirochnik, Denise A.

    1992-01-01

    Explores the issue of school choice as it pertains to town tuitioning in Maine. Includes the historical development of town tuitioning and current patterns by region and school type. Argues that town tuitioning provides substantial numbers of rural high school students and their parents with opportunities to choose high schools. (KS)

  10. 26 CFR 1.871-9 - Nonresident alien students or trainees deemed to be engaged in U.S. business.

    Science.gov (United States)

    2010-04-01

    ... 26 Internal Revenue 9 2010-04-01 2010-04-01 false Nonresident alien students or trainees deemed to... Corporations § 1.871-9 Nonresident alien students or trainees deemed to be engaged in U.S. business. (a) Participants in certain exchange or training programs. For purposes of §§ 1.871-7 and 1.871-8 a nonresident...

  11. The Effect of Tuition Fees on Student Enrollment and Location Choice: Interregional Migration, Border Effects and Gender Differences

    DEFF Research Database (Denmark)

    Mitze, Timo; Burgard, Claudia; Alecke, Bjoern

    show that there is generally no effect of tuition fees on internal enrollment rates. However, we find a redirecting effect on first-year students' migratory behavior as indicated by a significant drop in the gross in-migration rates in fee-charging states. Further, our results point at a stronger...... analysis, we use the variation over time and across regions in this institutional change in order to isolate the causal effect of tuition fees on student enrollment and migration. Controlling for a range of regional- and university-specific effects, our results from Difference-in-Differences estimations...... migration response of male students, which, however, can mainly be attributed to a 'border effect'. That is, interregional migration flows of male students are redirected from fee-charging universities to those universities that are geographically close by while being located in a non-charging neighboring...

  12. The Effect of Tuition Fees on Student Enrollment and Location Choice – Interregional Migration, Border Effects and Gender Differences

    DEFF Research Database (Denmark)

    Alecke, Björn; Burgard, Claudia; Mitze, Timo

    show that there is generally no effect of tuition fees on internal enrollment rates. However, we find a redirecting effect on first-year students‘ migratory behavior as indicated by a signicant drop in the gross in-migration rates in fee-charging states. Further, our results point at a stronger...... analysis, we use the variation over time and across regions in this institutional change in order to isolate the causal effect of tuition fees on student enrollment and migration. Controlling for a range of regional- and university-specific effects, our results from Difference-in-Differences estimations...... migration response of male students, which, however, can mainly be attributed to a “border effect”. That is, interregional migration flows of male students are redirected from fee-charging universities to those universities that are geographically close by while being located in a non-charging neighboring...

  13. Fixing the Net Tuition Revenue Dilemma: The Dickinson College Story

    Science.gov (United States)

    Massa, Robert J.; Parker, Annette S.

    2007-01-01

    This chapter describes how Dickinson College, guided by a strategic plan, addressed its net tuition revenue problem through effective decision support, marketing and branding approaches, and pricing and financial aid strategies. The college's strategic plan guides allocation of resources toward fulfilling the college's purpose of providing an…

  14. A Tuition Bubble? Lessons from the Housing Bubble

    Science.gov (United States)

    Gillen, Andrew

    2008-01-01

    Systemic increases in tuition across the board indicate that the structure of the higher education market plays a fundamental role in encouraging these increases. Part of the problem is that public policy attempts to subsidize attendance for too many students on the assumption that this will increase access to higher education. These subsidies,…

  15. The Tuition Advance Fund: A Proposal for Funding Higher Education.

    Science.gov (United States)

    Silber, John R.

    Some of the faults and values implied by present methods of financing higher education are examined, and new financial arrangements are proposed. Problems with the current system include: the price to the consumer of higher education in relation to its cost of production, tuition gaps among schools, and evaluating the price in relation to value of…

  16. Global Tuition Pricing: An In-Depth Analysis

    Science.gov (United States)

    Cupp, Jason W.

    2012-01-01

    This study was conducted to determine if there is a relationship between select pricing schemes used throughout the world and positive social outcomes. The rising costs of college tuition and escalating student debt has raised the concern about how students should pay for financing their education and whether the current system is the most…

  17. Segregating Schools: The Foreseeable Consequences of Tuition Tax Credits.

    Science.gov (United States)

    Yale Law Journal, 1979

    1979-01-01

    Argues that the effect of a proposed tuition tax credit is school segregation, creating serious constitutional objections under the due process clause. A voucher system would avoid these constitutional objections. Available from the Yale Law Journal, 401A Yale Station, New Haven, CT 06520. (Author/IRT)

  18. 26 CFR 1.871-8 - Taxation of nonresident alien individuals engaged in U.S. business or treated as having...

    Science.gov (United States)

    2010-04-01

    ... nonresident alien individual. (b) Imposition of tax—(1) Income not effectively connected with the conduct of a... income of the nonresident alien individual which is not effectively connected for the taxable year with... consists only of the nonresident alien individual's taxable income which is effectively connected for...

  19. 26 CFR 1.864-3 - Rules for determining income effectively connected with U.S. business of nonresident aliens or...

    Science.gov (United States)

    2010-04-01

    ... connected with U.S. business of nonresident aliens or foreign corporations. 1.864-3 Section 1.864-3 Internal... income effectively connected with U.S. business of nonresident aliens or foreign corporations. (a) In general. For purposes of the Internal Revenue Code, in the case of a nonresident alien individual or...

  20. 17 CFR 249.509 - Form 9-M, consent to service of process by a partnership nonresident broker-dealer.

    Science.gov (United States)

    2010-04-01

    ... of process by a partnership nonresident broker-dealer. This form shall be filed pursuant to Rule 15b1... 17 Commodity and Securities Exchanges 3 2010-04-01 2010-04-01 false Form 9-M, consent to service of process by a partnership nonresident broker-dealer. 249.509 Section 249.509 Commodity...

  1. Parenting as a "package deal": relationships, fertility, and nonresident father involvement among unmarried parents.

    Science.gov (United States)

    Tach, Laura; Mincy, Ronald; Edin, Kathryn

    2010-02-01

    Fatherhood has traditionally been viewed as part of a "package deal" in which a father's relationship with his child is contingent on his relationship with the mother. We evaluate the accuracy of this hypothesis in light of the high rates of multiple-partner fertility among unmarried parents using the Fragile Families and Child Wellbeing Study, a recent longitudinal survey of nonmarital births in large cities. We examine whether unmarried mothers' and fathers' subsequent relationship and parenting transitions are associated with declines in fathers' contact with their nonresident biological children. We find that father involvement drops sharply after relationships between unmarried parents end. Mothers 'transitions into new romantic partnerships and new parenting roles are associated with larger declines in involvement than fathers' transitions. Declines in fathers' involvement following a mother's relationship or parenting transition are largest when children are young. We discuss the implications of our results for the well-being of nonmarital children and the quality of nonmarital relationships faced with high levels of relationship instability and multiple-partner fertility.

  2. Mother Tongue Tuition in Sweden - Curriculum Analysis and Classroom Experience

    Directory of Open Access Journals (Sweden)

    Anne REATH WARREN

    2013-10-01

    Full Text Available The model of Mother Tongue Tuition (MTT which has developed in Sweden since the 1970’s offers speakers of languages other than Swedish the opportunity to request tuition in their mother tongue, from kindergarten through to year 12. It is unique among the major immigrant-receiving countries of the world yet little is known about MTT and its syllabus outside of its Nordic context. This article examines the syllabus for MTT from two perspectives; firstly using the framework of Constructive Alignment, secondly from the perspective of what is hidden. The intended syllabus is revealed as well-aligned, but the hidden curriculum impedes successful enactment in many contexts. Examples from case studies in a larger on-going research project offer an alternate approach to syllabus implementation when the negative effects of the hidden curriculum are challenged. While highly context-specific, this model may represent a step in the right direction for implementation of the syllabus.

  3. Walking a high beam: the balance between employment stability, workplace flexibility, and nonresident father involvement.

    Science.gov (United States)

    Castillo, Jason T; Welch, Greg W; Sarver, Christian M

    2012-03-01

    Compared with resident fathers, nonresident fathers are more likely to be unemployed or underemployed and less likely, when they are employed, to have access to flexible work arrangements. Although lack of employment stability is associated with lower levels of father involvement, some research shows that increased stability at work without increased flexibility is negatively related to involvement. Using data from the Fragile Families and Child Wellbeing Study (N = 895), the authors examined the relationship between nonresident fathers' employment stability, workplace flexibility, and father involvement. Results indicate that workplace flexibility, but not employment stability, is associated with higher levels of involvement. Policy and practice implications are discussed.

  4. 20 CFR 704.102 - Commutation of payments to aliens and nonresidents.

    Science.gov (United States)

    2010-04-01

    ... 20 Employees' Benefits 3 2010-04-01 2010-04-01 false Commutation of payments to aliens and... LHWCA EXTENSIONS Defense Base Act § 704.102 Commutation of payments to aliens and nonresidents. Authority to commute payments to aliens and nonnationals who are not residents of the United States and...

  5. Nonresident Fathers' Parenting Style and the Adjustment of Late-Adolescent Boys

    Science.gov (United States)

    Karre, Jennifer K.; Mounts, Nina S.

    2012-01-01

    This study investigates the relation between nonresident fathers' parenting style, mothers' parenting style and behaviors, and depression and antisocial behavior in a sample of late-adolescent boys (n = 177). Hierarchical regression analyses were performed. Maternal psychological well-being was associated with fewer adolescent depression symptoms.…

  6. Nonresident Fathers' Parenting Style and the Adjustment of Late-Adolescent Boys

    Science.gov (United States)

    Karre, Jennifer K.; Mounts, Nina S.

    2012-01-01

    This study investigates the relation between nonresident fathers' parenting style, mothers' parenting style and behaviors, and depression and antisocial behavior in a sample of late-adolescent boys (n = 177). Hierarchical regression analyses were performed. Maternal psychological well-being was associated with fewer adolescent depression symptoms.…

  7. Short-Term and Long-Term Government Debt and Nonresident Interest Withholding Taxes

    NARCIS (Netherlands)

    Eijffinger, S.C.W.; Huizinga, H.P.; Lemmen, J.J.G.

    1996-01-01

    This paper examines the incidence of nonresident interest withholding taxes in the international 3-month Treasury-bill market and the international 5-year government bond market.The approach is one of pooled cross-section, time-series regressions.We find that, in general, U.S. dollar yields on

  8. Nonresident Undergraduates' Performance in English Writing Classes-- Hierarchical Linear Modeling Analysis

    Science.gov (United States)

    Vaughn, Allison A.; Bergman, Matthew; Fass-Holmes, Barry

    2015-01-01

    Do undergraduates whose native language is not English have writing deficiencies leading to academic struggles? The present study showed that the answer to this question was "no" at an American West Coast public university. This university's nonresident undergraduates on average earned B- to B+ in their colleges' English…

  9. Nonresident Fatherhood and Adolescent Sexual Behavior: A Comparison of Siblings Approach

    Science.gov (United States)

    Ryan, Rebecca M.

    2015-01-01

    Although voluminous research has linked nonresident fatherhood to riskier sexual behavior in adolescence, including earlier sexual debut, neither the causality of that link nor the mechanism accounting for it has been well-established. Using data from the National Longitudinal Survey of Youth, 1979--the Young Adult Survey (CNLSY-YA), the present…

  10. Short-Term and Long-Term Government Debt and Nonresident Interest Withholding Taxes

    NARCIS (Netherlands)

    Eijffinger, S.C.W.; Huizinga, H.P.; Lemmen, J.J.G.

    1996-01-01

    This paper examines the incidence of nonresident interest withholding taxes in the international 3-month Treasury-bill market and the international 5-year government bond market.The approach is one of pooled cross-section, time-series regressions.We find that, in general, U.S. dollar yields on natio

  11. 22 CFR 41.33 - Nonresident alien Canadian border crossing identification card (BCC).

    Science.gov (United States)

    2010-04-01

    ... identification card (BCC). 41.33 Section 41.33 Foreign Relations DEPARTMENT OF STATE VISAS VISAS: DOCUMENTATION... Nonresident alien Canadian border crossing identification card (BCC). (a) Validity of Canadian BCC. A Canadian BCC or the BCC portion of a Canadian B-1/B-2 Visa/BCC issued to a permanent resident of...

  12. 26 CFR 1.565-5 - Nonresident aliens and foreign corporations.

    Science.gov (United States)

    2010-04-01

    ... 26 Internal Revenue 7 2010-04-01 2010-04-01 true Nonresident aliens and foreign corporations. 1... and foreign corporations. (a) Withholding. In the event that a corporation makes a consent dividend... 1441 or 1442 on a distribution of cash or other property, the corporation must remit an amount of...

  13. Poor Single Mothers with Young Children: Mastery, Relations with Nonresident Fathers, and Child Outcomes

    Science.gov (United States)

    Jackson, Aurora P.; Choi, Jeong-Kyun; Franke, Todd M.

    2009-01-01

    Using data from two waves of a short-term longitudinal study, the authors examined the impact of maternal socioeconomic conditions (education, employment, and income) and family processes (quality of mother-father relations, frequency of nonresident fathers' contacts with their children, and mothers' parenting stress) at time (T) 1 on maternal…

  14. Stepfamily Formation: Implications for Adolescent Ties to Mothers, Nonresident Fathers, and Stepfathers

    Science.gov (United States)

    King, Valarie

    2009-01-01

    This study examines how the entrance of a stepfather influences adolescent ties to mothers and nonresident fathers and how prior ties to each biological parent influence the development of stepfather-stepchild ties. Data come from 1,753 adolescents in the National Longitudinal Study of Adolescent Health who lived with a single mother in Wave 1 who…

  15. Poor Single Mothers with Young Children: Mastery, Relations with Nonresident Fathers, and Child Outcomes

    Science.gov (United States)

    Jackson, Aurora P.; Choi, Jeong-Kyun; Franke, Todd M.

    2009-01-01

    Using data from two waves of a short-term longitudinal study, the authors examined the impact of maternal socioeconomic conditions (education, employment, and income) and family processes (quality of mother-father relations, frequency of nonresident fathers' contacts with their children, and mothers' parenting stress) at time (T) 1 on maternal…

  16. 26 CFR 25.2503-6 - Exclusion for certain qualified transfer for tuition or medical expenses.

    Science.gov (United States)

    2010-04-01

    ... education. No unlimited exclusion is permitted for amounts paid for books, supplies, dormitory fees, board... tuition payment directly to a foreign university on behalf of B. A had no legal obligation to make this payment. The foreign university is described in section 170(b)(1)(A)(ii) of the Code. A's tuition...

  17. The Impact of Rising Tuition on the Low Income and Minority Populations of Arizona.

    Science.gov (United States)

    Rubi, David C.

    A study was conducted to determine whether college tuition increases in Arizona were placing a disproportionate burden on individuals at lower income levels. Statistical data from the 10-year census reports were analyzed to calculate tuition as a percentage of per capital income for the following groups: total population, White non-Hispanics,…

  18. Mother Tongue Tuition in Sweden--Curriculum Analysis and Classroom Experience

    Science.gov (United States)

    Reath Warren, Anne

    2013-01-01

    The model of Mother Tongue Tuition (MTT) which has developed in Sweden since the 1970's offers speakers of languages other than Swedish the opportunity to request tuition in their mother tongue, from kindergarten through to year 12. It is unique among the major immigrant-receiving countries of the world yet little is known about MTT and its…

  19. Low-Income Engineering Students: Considering Financial Aid and Differential Tuition

    Science.gov (United States)

    George-Jackson, Casey E.; Rincon, Blanca; Martinez, Mariana G.

    2012-01-01

    This paper explores the relationship between tuition differentials and low-income students in Engineering fields at two public, research-intensive universities. Although current reports indicate the need for increased participation within the Science, Technology, Engineering, and Mathematics (STEM) fields, rising tuition prices at the university…

  20. Net Tuition and Net Price Trends in the United States: 2000-2009

    Science.gov (United States)

    Gillen, Andrew; Robe, Jonathan; Garrett, Daniel

    2011-01-01

    While the most visible measure of college costs is published tuition, because of financial aid, this "sticker price" does not necessarily reflect the costs that students and their families actually pay. To the extent that students and their families are concerned about what costs they will need to pay to cover tuition charges, the relevant measure…

  1. 38 CFR 21.7075 - Entitlement to tuition assistance top-up.

    Science.gov (United States)

    2010-07-01

    ... 38 Pensions, Bonuses, and Veterans' Relief 2 2010-07-01 2010-07-01 false Entitlement to tuition assistance top-up. 21.7075 Section 21.7075 Pensions, Bonuses, and Veterans' Relief DEPARTMENT OF VETERANS... Program (Montgomery GI Bill-Active Duty) Entitlement § 21.7075 Entitlement to tuition assistance...

  2. Tuition Fee Policies in a Comparative Perspective: Theoretical and Political Rationales

    Science.gov (United States)

    Marcucci, Pamela N.; Johnstone, D. Bruce

    2007-01-01

    As governments are increasingly turning to cost sharing in order to meet the growing demand for, and decreasing government investment in, public higher education, the choice among different tuition fee policies becomes of great importance. Tuition fee policies and the financial assistance policies that accompany them are critical both for the very…

  3. Legislative Agenda Setting for In-State Resident Tuition Policies: Immigration, Representation, and Educational Access

    Science.gov (United States)

    McLendon, Michael K.; Mokher, Christine G.; Flores, Stella M.

    2011-01-01

    Few recent issues in higher education have been as contentious as that of legislation extending in-state college tuition benefits to undocumented students, initiatives now known as in-state resident tuition (ISRT) policies. Building on several strands of literature in political science and higher education studies, we analyze the effects of…

  4. A Regional Study of Attitudes toward Public Schools, Private Schools and Tuition Tax Credits.

    Science.gov (United States)

    Walker, John H.; Woodson, Marvin C., Jr.

    A questionnaire survey of 982 people in 4 shopping malls in the Piedmont region of South Carolina sought to assess public attitudes about the quality of public and private schools, proposed federal tuition tax credit legislation, tax support for private schools, and outcomes should tuition tax credits be adopted. Respondents were asked to "grade"…

  5. The International Market for MBA Qualifications: The Relationship between Tuition Fees and Applications

    Science.gov (United States)

    Elliott, Caroline; Soo, Kwok Tong

    2013-01-01

    This paper explores the relationship between tuition fees charged by MBA programmes and the number of applications to these programmes, using a panel dataset comprising universities from countries across the world. Using Three-Stage-Least-Squares methods for simultaneous equations, we find a two-way relationship between tuition fees and…

  6. Analyzing Revenue Contribution Ratios: Net versus Gross Tuition and Fees Revenue Contribution Ratios.

    Science.gov (United States)

    Jenny, Hans H.; Minter, W. John

    1994-01-01

    It is argued that analysis of tuition and fees revenue contributions can enable colleges and universities to develop pricing, admissions, and student aid policies that produce desired financial outcomes. Long-term trends of three tuition and fees revenue contribution ratios are explained and illustrated. (MSE)

  7. Tuition Fees and the Time to Graduation: Evidence from a Natural Experiment

    Science.gov (United States)

    Bruckmeier, Kerstin; Fischer, Georg-Benedikt; Wigger, Berthold U.

    2015-01-01

    We used the recent introduction of general tuition fees at public universities in several of the German federal states as a natural experiment to identify whether tuition fees reduce the time to graduation and the extent to which they do so. We employed a difference-in-differences approach with the states that introduced fees as the treatment…

  8. A Survey of Tuition-Free English Major Students' Use of Language Learning Strategies

    Science.gov (United States)

    Zheng, Jianfeng

    2013-01-01

    In order to have a clear understanding of the differences between tuition-free students and non-tuition-free students in the strategies they employ and to prepare for the conduction of the Language Learning Strategy Course to the two groups of students, the author decided to conduct a survey as to the students' current use of language learning…

  9. The International Market for MBA Qualifications: The Relationship between Tuition Fees and Applications

    Science.gov (United States)

    Elliott, Caroline; Soo, Kwok Tong

    2013-01-01

    This paper explores the relationship between tuition fees charged by MBA programmes and the number of applications to these programmes, using a panel dataset comprising universities from countries across the world. Using Three-Stage-Least-Squares methods for simultaneous equations, we find a two-way relationship between tuition fees and…

  10. The Cost of a Tuition Tax Credit Reconsidered in the Light of New Evidence.

    Science.gov (United States)

    Frey, Donald E.

    1982-01-01

    Using regression analysis on 1976-78 data from the National Center for Education Statistics, the author estimates demand and supply elasticities for nonpublic school tuition and enrollment. Application of the elasticities to data from a 1978 study indicates that federal tuition tax credits would be more costly than previously projected. (Author/RW)

  11. 25 CFR 170.176 - Where can tribes get scholarships and tuition for Indian LTAP-sponsored education and training?

    Science.gov (United States)

    2010-04-01

    ... 25 Indians 1 2010-04-01 2010-04-01 false Where can tribes get scholarships and tuition for Indian... tribes get scholarships and tuition for Indian LTAP-sponsored education and training? Tribes can get tuition and scholarship assistance for Indian LTAP-sponsored education and training from the...

  12. Investigating the status of supplementary tuition in the teaching and learning of mathematics

    Directory of Open Access Journals (Sweden)

    David Mogari

    2009-09-01

    Full Text Available The study seeks to investigate the status of supplementary tuition in the teaching and learning of mathematics and mathematical literacy. The study followed a descriptive survey design involving the use of learner and teacher questionnaires. A convenient sample of mathematics and mathematical literacy teachers together with a stratified sample of their Grade 11 learners were drawn from a purposive sample of highperforming high schools in the East London district of the Eastern Cape, South Africa. The results show that supplementary tuition is popular, especially among girls, and it is in three forms (i.e. private tuition, vacation school and problem-solving classes: Problemsolving classes dominated by working on past/model examination papers is the most preferred; in some instances supplementary tuition is offered for a fee; it is not only confined to poor performing learners; and participation in supplementary tuition is influenced by a variety of factors.

  13. Administrative Cicular No. 31 (Rev. 2) - International indemnity and non-resident allowance

    CERN Multimedia

    Department Head Office - HR Department

    2016-01-01

    Administrative Circular No. 31 (Rev. 2) entitled "International indemnity and non-resident allowance", approved by the Director-General following discussion in the Standing Concertation Committee meeting on 23 June 2016, will be available on 1st September 2016 via the following link: https://cds.cern.ch/record/2208547.   This revised circular cancels and replaces Administrative Circular No. 31 (Rev. 1) also entitled "International indemnity and non-resident allowance" of October 2007. The main changes reflect the decision taken in the framework of the five-yearly review to extend eligibility for international indemnity to all staff members, as well to introduce a distinction between current staff members and those recruited as from 1st September 2016. For the latter, the international indemnity will be calculated as a percentage of the minimum salary of the grade into which they are recruited; the amount granted to the former will not change, and is now expressed ...

  14. Nonresident fatherhood and adolescent sexual behavior: a comparison of siblings approach.

    Science.gov (United States)

    Ryan, Rebecca M

    2015-02-01

    Although voluminous research has linked nonresident fatherhood to riskier sexual behavior in adolescence, including earlier sexual debut, neither the causality of that link nor the mechanism accounting for it has been well-established. Using data from the National Longitudinal Survey of Youth, 1979-the Young Adult Survey (CNLSY-YA), the present study addresses both questions by comparing the sexual development of siblings discordant for age at father departure from the home and examining results across behavioral (age at first intercourse), biological (pubertal timing), and cognitive (attitudes about childbearing and marriage) sexual outcomes (N = 5,542). Findings indicate that nonresident fatherhood, beginning either at birth or during middle childhood, leads to an earlier sexual debut for girls, but not for boys, an effect likely explained by weak parental monitoring rather than an accelerated reproductive strategy. PsycINFO Database Record (c) 2015 APA, all rights reserved.

  15. Nonresident fathers' parenting, family processes, and children's development in urban, poor, single-mother families.

    Science.gov (United States)

    Choi, Jeong-Kyun

    2010-01-01

    With dramatic growth in nonrmarital births, an increasing number of children are growing up in single-mother families. This study examines the relationships among nonresident fathers' parenting and children's behavioral and cognitive development in low-income, single-mother families. It also considers the personal characteristics of the children's single mothers as well as family processes and economic circumstances. Analyses use the first three waves of longitudinal data from a subsample of single and noncohabiting mothers in the Fragile Families and Child Wellbeing Study. Results suggest that nonresident fathers' parenting is indirectly associated with children's behavior problems and cognitive development. The findings further suggest that those estimated associations are transmitted through mothers' parenting. The study also discusses the policy and practice implications of its findings.

  16. Challenges of Tuition fee’s decision: Private Universities case in Kosovo

    Directory of Open Access Journals (Sweden)

    Besa Shahini

    2013-12-01

    Full Text Available This study assesses Challenges that Private Universities in Kosovo face when employing tuition fee strategies. Data are collected on May - June 2012 through in-depth interview and questioners with supervisors and students of three Private Universities in Kosovo. As of low purchasing power of students and overall economic crises in Kosovo, students are very sensitive to pricing strategies employed and according to fee they evaluate before and after -enrollment assessment. Students’ academic expectations are much higher relative to their low tuition requirements. In transition economies, employing tuition strategies that satisfy both Universities and students is a challenge for higher educational institutions.

  17. Organ transplantation for nonresidents of the United States: a policy for transparency.

    Science.gov (United States)

    Glazier, A K; Danovitch, G M; Delmonico, F L

    2014-08-01

    A policy proposal relating to transplantation of deceased donor organs into nonresidents of the United States was jointly sponsored by the Organ Procurement and Transplantation Network (OPTN)/United Network for Organ Sharing (UNOS) International Relations and Ethics Committees and approved by the OPTN/UNOS Board in June 2012. The proposal followed prior acceptance by the Board of the definitions of "travel for transplantation" and "transplant tourism" and the introduction in March 2012 of revised data collection categories for transplant candidates who are neither citizens nor residents. The most important aspect of the new policy concerns replacement of the previous so-called "5% rule" with the review of all residency and citizenship data and the preparation of a public annual report. The new policy does not prohibit organ transplantation in nonresidents. However, the policy and public data report will ensure transparency and support transplant center responsibility to account for their practices. Since the adoption of the policy, the first 19 months of data show that less than 1% of new deceased donor waitlist additions and less than 1% of transplantation recipients were non-US citizen/nonresidents candidates who traveled to the United States for purposes of transplantation. By adopting this policy, the US transplant community promotes public trust and serves as an example to the international transplant community.

  18. Nonresident parental influence on adolescent weight and weight-related behaviors: similar or different from resident parental influence?

    Science.gov (United States)

    Berge, Jerica M; Meyer, Craig; MacLehose, Richard F; Eisenberg, Marla E; Neumark-Sztainer, Dianne

    2014-10-23

    Many parents do not live with, or have shared custody of, their adolescent children (i.e., nonresident parents). The degree of their influence on their children, as compared to parents who do live with their children the majority of the time (i.e. resident parents) has not been well-studied. The current study aimed to examine whether and how resident and nonresident parents' weight and weight-related behaviors are correlated with adolescents' weight and weight-related behaviors. Results will inform who may be important to include in adolescent obesity prevention interventions. Data from two linked population-based studies, EAT 2010 and F-EAT, were used for cross-sectional analyses. Resident parents (n = 200; 80% females; mean age =41.8), nonresident parents (n =200; 70% male; mean age =43.1), and adolescents (n =200; 60% girls; mean age =14.2 years) were socioeconomically and racially/ethnically diverse. Multiple regression models were fit to investigate the association between resident and nonresident parents' weight and weight-related behaviors and adolescents' weight and weight-related behaviors. Both resident and nonresident parents' BMI were significantly associated with adolescents' BMI percentile. Additionally, resident parents' sugar-sweetened beverage consumption and fruit and vegetable intake were significantly associated with adolescents' sugar-sweetened beverage intake and fruit and vegetable intake (p parent physical activity and adolescent physical activity was marginally significant (p = 0.067). Neither resident nor nonresident parents' fast food consumption, breakfast frequency, or sedentary behaviors were significantly associated with adolescents' same behaviors. These preliminary findings suggest that resident and nonresident parents may have slightly different influences on their adolescent children's weight-related behaviors. Longitudinal follow-up is needed to determine temporality of associations.

  19. 20 CFR 25.203 - How is the Special Schedule applied to non-resident aliens in the Territory of Guam?

    Science.gov (United States)

    2010-04-01

    ...-resident aliens in the Territory of Guam? 25.203 Section 25.203 Employees' Benefits OFFICE OF WORKERS... Compensation § 25.203 How is the Special Schedule applied to non-resident aliens in the Territory of Guam? (a... on or after July 1, 1971 in the Territory of Guam to non-resident alien employees recruited...

  20. Analysis of the Tuition Assistance Program: does the method of instruction matter in TA classes?

    OpenAIRE

    Mehay, Stephen L; Pema, Elda

    2010-01-01

    The Navy's Tuition Assistance (TA) program subsidizes the tuition costs of off-duty college classes for Navy personnel. Although prior studies have investigated the effect of completing college courses via TA on enlisted retention and promotion (Mehay and Pema, 2009), no prior study has examined the effect of the instructional methods in the courses taken via TA. Interest in course delivery methods has been stimulated by the rapid growth in online TA classes. This study analyzes the effects o...

  1. EQUAL OPPORTUNITY IN HIGHER EDUCATION THROUGH THE FREE TUITION PROGRAM FOR NEW STUDENTS IN SOUTH SULAWESI

    OpenAIRE

    IBRAHIM, MUHAMMAD AKMAL; Aslinda, Aslinda; Ikramullah, Muhammad

    2016-01-01

    In implementing the mandate of Law No. 32 Year of 2004 on the regional autonomy, particularly in the field of education, the Governor of South Sulawesi Province take immediate measures to launch the policy package program of ???Free Tuition Fee (SPP)??? for two semesters for new students in public or private universities in the province. The purpose of the current study was to describe the "Free Tuition Fee Program" by using the theory of Edward III consisting of how the program is communicat...

  2. EQUAL OPPORTUNITY IN HIGHER EDUCATION THROUGH THE FREE TUITION PROGRAM FOR NEW STUDENTS IN SOUTH SULAWESI

    OpenAIRE

    IBRAHIM, MUHAMMAD AKMAL

    2017-01-01

    - In implementing the mandate of Law No. 32 Year of 2004 on the regional autonomy, particularly in the field of education, the Governor of South Sulawesi Province take immediate measures to launch the policy package program of ???Free Tuition Fee (SPP)??? for two semesters for new students in public or private universities in the province. The purpose of the current study was to describe the "Free Tuition Fee Program" by using the theory of Edward III consisting of how the program is commu...

  3. Marital and job satisfaction among non-resident physicians at a Hispanic academic medical center, 2006-2007.

    Science.gov (United States)

    Colón-de Martí, Luz N; Acevedo, Luis F; Céspedes-Gómez, Wayca R

    2009-01-01

    Marital satisfaction has been previously associated with job satisfaction although few studies have addressed this issue among Hispanic physicians. Marital and job satisfaction were assessed in a sample of 92 legally married non-residents physicians working at a Hispanic Academic Medical Center during the 2006-2007 academic year. Marital satisfaction was assessed using the Dyadic Adjustment Scale (DAS) and job satisfaction was measured using a 18-item scale. Response rate was 34.8%. Most (70.7%) of the subjects were males. Forty- five percent (45.0%) belonged to the surgical specialties group. The mean scale value for marital satisfaction was found to be in the average range. Almost all (88.7%) the participants reported being "satisfied "to "very satisfied" with their job. Ninety percent (90.0%) of the surgical specialists and 86.9% of the non-surgical specialists reported being satisfied with their job. The percentage of participants that reported to be "very satisfied" with their job, was higher among the group of surgical specialists (23.3%) than among the non-surgical specialists (13.0%) There was no significant relationship between marital satisfaction and job satisfaction. Also, no statistically significant difference was observed in the level of marital satisfaction and job satisfaction when surgical and non-surgical physicians were compared. The findings on marital satisfaction obtained in this sample were similar to those observed in a previous study of resident physicians at the same academic medical center.

  4. Modeling Nonresident Seabird Foraging Distributions to Inform Ocean Zoning in Central California.

    Science.gov (United States)

    Studwell, Anna J; Hines, Ellen; Elliott, Meredith L; Howar, Julie; Holzman, Barbara; Nur, Nadav; Jahncke, Jaime

    2017-01-01

    Seabird aggregations at sea have been shown to be associated with concentrations of prey. Previous research identified Central California as a highly used foraging area for seabirds, with locally breeding seabirds foraging close to their colonies on Southeast Farallon Island. Herein, we focus on nonresident (i.e. non-locally breeding) seabird species off of Central California. We hypothesized that high-use foraging areas for nonresident seabirds would be influenced by oceanographic and bathymetric factors and that spatial and temporal distributions would be similar within planktivorous and generalist foraging guilds but would differ between them. With data collected by the Applied California Current Ecosystem Studies (ACCESS) partnership during cruises between April and October from 2004-2013, we developed generalized linear models to identify high-use foraging areas for each of six nonresident seabird species. The four generalist species are Phoebastria nigripes (black-footed albatross), Ardenna griseus (sooty shearwater), Ardenna creatopus (pink-footed shearwater), and Fulmarus glacialis (northern fulmar). The two planktivorous species are Phalaropus lobatus (red-necked phalarope) and Phalaropus fulicarius (red phalarope). Sea surface temperature was significant for generalist species and sea surface salinity was important for planktivorous species. The distance to the 200-m isobath was significant in five of six models, Pacific Decadal Oscillation with a 3-month lag in four models, and sea surface fluorescence, the distance to Cordell Bank, and depth in three models. We did not find statistically significant differences between distributions of individual seabird species within a foraging guild or between guilds, with the exception of the sooty shearwater. Model results for a multi-use seabird foraging area highlighted the continental shelf break, particularly within the vicinity of Cordell Bank, as the highest use areas as did Marxan prioritization. Our

  5. Modeling Nonresident Seabird Foraging Distributions to Inform Ocean Zoning in Central California

    Science.gov (United States)

    Hines, Ellen; Elliott, Meredith L.; Howar, Julie; Holzman, Barbara; Nur, Nadav; Jahncke, Jaime

    2017-01-01

    Seabird aggregations at sea have been shown to be associated with concentrations of prey. Previous research identified Central California as a highly used foraging area for seabirds, with locally breeding seabirds foraging close to their colonies on Southeast Farallon Island. Herein, we focus on nonresident (i.e. non-locally breeding) seabird species off of Central California. We hypothesized that high-use foraging areas for nonresident seabirds would be influenced by oceanographic and bathymetric factors and that spatial and temporal distributions would be similar within planktivorous and generalist foraging guilds but would differ between them. With data collected by the Applied California Current Ecosystem Studies (ACCESS) partnership during cruises between April and October from 2004–2013, we developed generalized linear models to identify high-use foraging areas for each of six nonresident seabird species. The four generalist species are Phoebastria nigripes (black-footed albatross), Ardenna griseus (sooty shearwater), Ardenna creatopus (pink-footed shearwater), and Fulmarus glacialis (northern fulmar). The two planktivorous species are Phalaropus lobatus (red-necked phalarope) and Phalaropus fulicarius (red phalarope). Sea surface temperature was significant for generalist species and sea surface salinity was important for planktivorous species. The distance to the 200-m isobath was significant in five of six models, Pacific Decadal Oscillation with a 3-month lag in four models, and sea surface fluorescence, the distance to Cordell Bank, and depth in three models. We did not find statistically significant differences between distributions of individual seabird species within a foraging guild or between guilds, with the exception of the sooty shearwater. Model results for a multi-use seabird foraging area highlighted the continental shelf break, particularly within the vicinity of Cordell Bank, as the highest use areas as did Marxan prioritization. Our

  6. Developments and Thoroughgoing Studies on Taxation of Royalties Obtained by French Non-Residents in Romania

    Directory of Open Access Journals (Sweden)

    Calotă Traian-Ovidiu

    2013-08-01

    Full Text Available Romanian tax legislation continues to contain contradictory provisions that give it a strong ambiguity and which often generates controversy in interpretation and application. The authors of the research show the situations of tax income from royalties obtained by a French non-resident from a Romanian beneficiary. Thus, are addresses the taxation from the perspective of (i the law, (ii the avoidance of double taxation (CEDI concluded by Romania with other countries and (iii the EU legislation. Also, the authors present one of the cases of controversy generated by the Romanian tax legislation, which create controversy and maintain a high level of uncertainty in the business environment.

  7. Pathways to Prevention: Improving Nonresident African American Fathers' Parenting Skills and Behaviors to Reduce Sons' Aggression

    Science.gov (United States)

    Caldwell, Cleopatra Howard; Antonakos, Cathy L.; Assari, Shervin; Kruger, Daniel; De Loney, E. Hill; Njai, Rashid

    2014-01-01

    This study describes a test of the Fathers and Sons Program for increasing intentions to avoid violence and reducing aggressive behaviors in 8-to 12-year-old African American boys by enhancing the parenting skills satisfaction and parenting behaviors of their nonresident fathers. The study included 158 intervention and 129 comparison group…

  8. Father by law: effects of joint legal custody on nonresident fathers' involvement with children.

    Science.gov (United States)

    Seltzer, J A

    1998-05-01

    Family membership and household composition do not always coincide. Joint legal custody after divorce formalizes the relationship between fathers and children who live apart. Policymakers hope that explicit acknowledgment of nonresident fathers' rights and responsibilities will increase their involvement with their children. I use prospective data from the National Survey of Families and Households to examine the association between joint legal custody and two aspects of nonresident fathers' contributions to their children--the frequency of visits between fathers and children and child-support payments. The analysis examines approximately 160 families in which parents divorced between interviews conducted for Wave 1 (1987-1988) and Wave 2 (1992-1994) of the survey. I investigate the effects of joint legal custody holding constant physical custody or replacement by restricting the analysis to children who live with their mothers most of the year. Controlling for socioeconomic status and the quality of family relationships before separation, fathers with joint legal custody see their children more frequently and have more overnight visits than do other fathers. The positive effect of joint legal custody on frequency of visits persists once unobserved differences among families are taken into account. Although fathers with joint legal custody pay more child support than those without joint legal custody, this difference lacks statistical significance when other family characteristics are taken into account. These findings support the view that joint legal custody may encourage some aspects of paternal involvement after divorce.

  9. Educational "When," "Where," and "How" Implications of In-State Resident Tuition Policies for Latino Undocumented Immigrants

    Science.gov (United States)

    Darolia, Rajeev; Potochnick, Stephanie

    2015-01-01

    This paper presents an analysis of the effects of in-state resident tuition (IRT) policies, which allow undocumented immigrants to pay in-state rather than out-of state tuition, on when and where undocumented immigrant students enroll, and how they finance their education. We identify effects based on differences in pre- and post-policy outcomes…

  10. Tuition and Fees and Tax Revolt Provisions: Exploring State Fiscal Policy Impacts Using Fixed-Effects Vector Decomposition

    Science.gov (United States)

    Serna, Gabriel Ramom

    2012-01-01

    It is arguably the case that one of the most pressing issues in higher education finance is the increasing price of obtaining a college education, and, more specifically, rising tuition and fees. Because state support to public higher education and tuition and fees at publicly supported colleges and universities have been shown to share an inverse…

  11. 77 FR 76169 - Increase in Maximum Tuition and Fee Amounts Payable under the Post-9/11 GI Bill

    Science.gov (United States)

    2012-12-26

    ... AFFAIRS Increase in Maximum Tuition and Fee Amounts Payable under the Post-9/11 GI Bill AGENCY: Department... of the increase in the Post-9/11 GI Bill maximum tuition and fee amounts payable and the increase in.... SUPPLEMENTARY INFORMATION: For the 2011-2012 academic year, the Post-9/ 11 GI Bill allowed VA to pay the actual...

  12. The Effect of Tuition Fees on Student Enrollment and Location Choice: Interregional Migration, Border Effects and Gender Differences

    DEFF Research Database (Denmark)

    Mitze, Timo; Burgard, Claudia; Alecke, Bjoern

    This paper investigates the effects of tuition fees on the university enrollment and location decision of high school graduates in Germany. After a Federal Constitutional Court decision in 2005, 7 out of 16 German federal states introduced tuition fees for higher education. In the empirical...

  13. The Effect of Tuition Fees on Student Enrollment and Location Choice – Interregional Migration, Border Effects and Gender Differences

    DEFF Research Database (Denmark)

    Alecke, Björn; Burgard, Claudia; Mitze, Timo

    This paper investigates the effects of tuition fees on the university enrollment and location decision of high school graduates in Germany. After a Federal Constitutional Court decision in 2005, 7 out of 16 German federal states introduced tuition fees for higher education. In the empirical...

  14. Insight and Regulate on the Dual Structure of Higher Education Tuition%高等教育学费二元结构的审视与调控

    Institute of Scientific and Technical Information of China (English)

    胡茂波

    2013-01-01

    高等教育学费二元结构是公办和民办高校产权差异和学费制度差异的反映。公共财政不足造成了公办和民办高等教育的二元规制、市场的二元分割和市场功能定位的分化。这导致学费定价中政府与市场的边界不清、公办和民办高等教育学费标准的差异与质量的差异不对称、个人投资收益率的差异扩大、学费的资源配置功能弱化。“效率优先,兼顾公平”是其指导思想,其不利于先天禀赋不足的学生,其社会福利效应逐渐降低。在公共财政能力已经增强,高等教育已经大众化的背景下,应该取消对公办和民办高等教育的二元规制,加大民办高等教育的财政投入,提高民办高等教育的质量,加强民办高等教育的学生资助,消除高等教育学费二元结构的不利影响。%The dual structure of higher education tuition is difference on property and tuition system between public colleges and private colleges.The lack of public finance ,and the dual regulation ,the segmentation market , market function positioning differentiation between public higher education and private higher education are causes of the dual structure of higher education tuition.It leads to being unclear on the boundary of government and market in tuition pricing,asymmetry between tuition difference and quality difference,expansion of personal rate of return on investment difference between public higher education and private higher education , weakening tuition resource allocation.Its guiding ideology is “priority to efficiency with consideration fairness”.It is not conducive to congenital deficiency student. Its social welfare effect is gradually reduced. In order to eliminate the adverse effect of the dual structure of higher education tuition ,the dual regulation should be canceled ,and increasing financial input,improving quality,enhancing student financial assistance should to be done in

  15. Pre-University Tuition in Science and Technology Can Influence Executive Functions

    Science.gov (United States)

    Méndez, Marta; Arias, Natalia; Menéndez, José R.; Villar, José R.; Neira, Ángel; Romano, Pedro V.; Núñez, José Carlos; Arias, Jorge L.

    2014-01-01

    Introduction: Scientific and technological areas include tuition based on highly visuo-spatial specialization and problem solving. Spatial skills and problem solving are embedded in a curriculum that promotes understanding of Science and technical subjects. These abilities are related to the development of executive functions (EFs). We aim to…

  16. Florida's Prepaid College Tuition Program: Marketing a Pre-Need Service.

    Science.gov (United States)

    Gauff, Joseph F., Jr.

    1994-01-01

    A discussion of Florida's college tuition prepayment program describes the plan and its options and examines its marketing implications as a preneed service. It is concluded that the program makes saving for college easy, economical, and completely safe but requires rethinking of conventional marketing strategies and mix. (MSE)

  17. The Effect of Tuition Fees on Student Mobility: The UK and Ireland as a Natural Experiment

    Science.gov (United States)

    Wakeling, Paul; Jefferies, Katie

    2013-01-01

    We exploit changes in student funding policies across the four UK nations and the Republic of Ireland to conduct a natural experiment investigating the marginal effect of differing tuition fee levels on students' enrolment behaviour. Whilst previous international research suggests increases in fees suppress demand and disincentivise cross-border…

  18. Singing in Primary Schools: Case Studies of Good Practice in Whole Class Vocal Tuition

    Science.gov (United States)

    Lamont, Alexandra; Daubney, Alison; Spruce, Gary

    2012-01-01

    Within the context of British initiatives in music education such as the Wider Opportunities programme in England and the recommendations of the Music Manifesto emphasising the importance of singing in primary schools, the current paper explores examples of good practice in whole-class vocal tuition. The research included seven different primary…

  19. Financing Higher Education in South Africa: Public Funding, Non-Government Revenue and Tuition Fees

    Science.gov (United States)

    Wangenge-Ouma, G.; Cloete, N.

    2008-01-01

    The funding of public higher education is currently a moot issue in South Africa. Public funding has been declining and opportunities for winning non-government revenue remain limited. The frequent raising of tuition fees, which is one of the main strategies public universities have resorted to mitigate declining state funding is not without…

  20. The Adoption of Prepaid Tuition and Savings Plans in the American States: An Event History Analysis

    Science.gov (United States)

    Doyle, William R.; McLendon, Michael K.; Hearn, James C.

    2010-01-01

    The past two decades have been a period of far-reaching policy experimentation in state financing of higher education. Between 1986 and 1999, 21 states adopted prepaid college tuition plans. Thirty-one states adopted some form of college savings plan. Both kinds of policies were designed to enhance the affordability of higher education during a…

  1. Tuition Pricing and Aid Strategies: A Practical Approach. AIR 1994 Annual Forum Paper.

    Science.gov (United States)

    Fine, Paul L.

    This paper examines the applicability of net tuition revenue models for a highly selective, elite priced, private research university in the southern U.S. Pricing and aid strategies for this university seem to be driven by intuitive assumptions about the economy, market forces, needs-blind admissions, student satisfaction, net price…

  2. The Adoption of Prepaid Tuition and Savings Plans in the American States: An Event History Analysis

    Science.gov (United States)

    Doyle, William R.; McLendon, Michael K.; Hearn, James C.

    2010-01-01

    The past two decades have been a period of far-reaching policy experimentation in state financing of higher education. Between 1986 and 1999, 21 states adopted prepaid college tuition plans. Thirty-one states adopted some form of college savings plan. Both kinds of policies were designed to enhance the affordability of higher education during a…

  3. The Relationship of Institutional Tuition Discounts with Enrollment at Private, Not-for-Profit Institutions

    Science.gov (United States)

    Lassila, Nathan E.

    2010-01-01

    Empirical studies exploring the impact of student aid on postsecondary enrollment often stop short of the specific examination of institutional tuition discounting. This research uses separate empirical ordinary least squares (OLS) regression models to examine three questions using public choice theory, positing that enrollment decisions may be…

  4. Critical Issue Bibliography (CRIB) Sheet: Maintaining Financial Health--Tuition Strategies, Cost Containment, and Fundraising.

    Science.gov (United States)

    ERIC Clearinghouse on Higher Education, Washington, DC.

    This CRitical Issue Bibliography (CRIB) Sheet lists resources that focus on maintaining the financial health of an institution of higher education. It describes resources in three areas: (1) tuition strategies; (2) cost containment; and (3) fundraising. The focus of the bibliography, however, is on cost containment and efficiency, and it details…

  5. An Overwhelming Climb: The Complexities of Combining College, Full-Time Work, and Company Tuition Assistance

    Science.gov (United States)

    Gagnon, Janelle L.; Packard, Becky Wai-Ling

    2012-01-01

    This paper examines the complex experiences of full-time employed adults trying to climb the career ladder in their company by making use of company tuition assistance to earn their first college degree. Guided by Savickas' (2005) career construction theory, emphasizing the personal agency and meaning-making within career development, we conducted…

  6. The Price of Higher Education: How Rational Is British Tuition Fee Policy?

    Science.gov (United States)

    Miller, Brian

    2010-01-01

    This article examines the introduction of variable tuition fees for university students in the UK--an initiative that has become totemic in British higher education policy. The article seeks to identify the origin of this policy, using the work of Michael Oakeshott (1962) as a framework for discussing the rationality of new Labour. The rhetoric of…

  7. Elasticity of Demand for Tuition Fees at an Institution of Higher Education

    Science.gov (United States)

    Langelett, George; Chang, Kuo-Liang; Ola' Akinfenwa, Samson; Jorgensen, Nicholas; Bhattarai, Kopila

    2015-01-01

    Using a conjoint survey of 161 students at South Dakota State University (SDSU), we mapped a probability-of-enrolment curve for SDSU students, consistent with demand theory. A quasi-demand curve was created from the conditional-logit model. This study shows that along with the price of tuition fees, distance from home, availability of majors, and…

  8. Developing That Voice: Locating Academic Writing Tuition in the Mainstream of Higher Education

    Science.gov (United States)

    Hathaway, Julia

    2015-01-01

    This paper argues that all students, whatever their linguistic identities, can benefit from an explicit and structured introduction to academic writing. It argues that this tuition should no longer be seen as support, and therefore marginalised, but as a transformative process of acculturation that needs to be located in the mainstream of the…

  9. Florida's Prepaid College Tuition Program: Marketing a Pre-Need Service.

    Science.gov (United States)

    Gauff, Joseph F., Jr.

    1994-01-01

    A discussion of Florida's college tuition prepayment program describes the plan and its options and examines its marketing implications as a preneed service. It is concluded that the program makes saving for college easy, economical, and completely safe but requires rethinking of conventional marketing strategies and mix. (MSE)

  10. Tuition for Children Who Cannot Attend School Due to Illness in Scotland: Experiences of Home Tutors

    Science.gov (United States)

    Acevedo, Mercedes; Gilchrist, Anne

    2007-01-01

    We have explored the working patterns and perceptions of a group of teachers who provide home tuition for children who cannot attend school due to medical problems. These teachers reported high levels of experience in teaching, enthusiasm for their work, and clear managerial structures. Home tutors found it very rewarding to build relationships…

  11. Elasticity of Demand for Tuition Fees at an Institution of Higher Education

    Science.gov (United States)

    Langelett, George; Chang, Kuo-Liang; Ola' Akinfenwa, Samson; Jorgensen, Nicholas; Bhattarai, Kopila

    2015-01-01

    Using a conjoint survey of 161 students at South Dakota State University (SDSU), we mapped a probability-of-enrolment curve for SDSU students, consistent with demand theory. A quasi-demand curve was created from the conditional-logit model. This study shows that along with the price of tuition fees, distance from home, availability of majors, and…

  12. Assessing Tuition and Student Aid Strategies: Using Price-Response Measures to Simulate Pricing Alternatives.

    Science.gov (United States)

    St. John, Edward P.

    1994-01-01

    A study used price-response measures from recent national studies to assess college and university pricing (tuition and student aid) alternatives in diverse institutional settings. It is concluded that such analyses are feasible. Analysis indicated limits to "Robin Hood" pricing patterns are predominant in private colleges. Consideration…

  13. Pathways to prevention: improving nonresident African American fathers' parenting skills and behaviors to reduce sons' aggression.

    Science.gov (United States)

    Howard Caldwell, Cleopatra; Antonakos, Cathy L; Assari, Shervin; Kruger, Daniel; De Loney, E Hill; Njai, Rashid

    2014-01-01

    This study describes a test of the Fathers and Sons Program for increasing intentions to avoid violence and reducing aggressive behaviors in 8- to 12-year-old African American boys by enhancing the parenting skills satisfaction and parenting behaviors of their nonresident fathers. The study included 158 intervention and 129 comparison group families. Structural equation model results indicated that the intervention was effective for improving fathers' parenting skills satisfaction, which was positively associated with sons' satisfaction with paternal engagement. Sons' paternal engagement satisfaction was positively associated with their intentions to avoid violence. Although aggressive behaviors were lower for comparison group sons, the intervention effectively reduced sons' aggressive behaviors indirectly by enhancing fathers' parenting behaviors. Support for family-centered youth violence prevention efforts is discussed.

  14. Income taxation, tuition subsidies, and choice of occupation : implications for production efficiency

    OpenAIRE

    Bjertnæs, Geir Haakon

    2005-01-01

    The desirability for production efficiency is re-examined in this study, where agents choose occupation based on lifetime income net of tuition costs. Efficient revenue raising implies that the government should trade off efficiency in production for efficiency in intertemporal consumption, as capital income is taxed in optimum. The subsequent wage difference between high- and low-skilled occupations is increased compared to a production efficient outcome, which is in contrast to previous res...

  15. A randomized controlled trial comparing computer-aided learning with versus without tuition/lecture in promoting English proficiency.

    Science.gov (United States)

    Pitak-Arnnop, Kritsana; Moungsirithum, Pimpa; Pitak-Arnnop, Sonti; Dhanuthai, Kittipong; Pausch, Niels Christian; Pitak-Arnnop, Poramate

    2012-08-01

    To compare test scores in English-error detection between Thai high school students undergoing self-learning by an online tool (computer-assisted learning: CAL) with versus without tuition/lecture. This prospective, randomized, controlled study enrolled a sample of grade-12 high school students from a Thai secondary school. The predictor variable was the use of error-detection exercises in 9 separate 50-min tuition sessions during a 3-week period. Each subject was randomly assigned to receive a CAL program with or without tuition/lecture during the study interval: June-September 2009. The main outcome variable was the test scores of English-error identification. To measure the outcomes, the students were evaluated twice using the 25-question test within a 1-month interval (pre-test/post-test). Appropriate sample size estimates, descriptive, uni-, and bivariate statistics were calculated, and the level of statistical significance was set at P lecture was significantly associated with the improved post-test scores (P = 0.0012) and with a higher number of students showing improved post-test scores (P = 0.0007). The results of this study suggest that tuition/lecture facilitates self-learning with CAL. In this sample, tuition/lecture still seems to be necessary for nonnative-English-speaking high school students to improve their English proficiency. CAL alone should not be used to replace conventional teaching.

  16. Much Ado about €500: Do Tuition Fees Keep German Students from Entering University? Evidence from a Natural Experiment Using DiD Matching Methods

    Science.gov (United States)

    Baier, Tina; Helbig, Marcel

    2014-01-01

    This paper estimates the effect of tuition fees on enrolment behaviour among prospective students in Germany. According to the rational choice theory (RCT), we argue that due to the higher costs brought on by such fees tuition fees should have a negative effect on student's enrolment. This should be even more pronounced among prospective students…

  17. From policy design to campus: Implementation of a tuition decentralization policy.

    Directory of Open Access Journals (Sweden)

    Michael S. Harris

    2007-07-01

    Full Text Available This study analyzes the implementation of a tuition decentralization policy in North Carolina. Concepts of organizational culture served as a guiding framework for an interpretive analysis. Qualitative case study data for the research was collected from interviews with key policy makers within the University of North Carolina as well as an extensive collection of documents. The findings demonstrate the importance of shared norms and beliefs in achieving successful policy implementation through a case study where incongruence of stakeholder values, beliefs, and goals created institutional conflict.

  18. 26 CFR 31.3401(a)(7)-1 - Remuneration paid before January 1, 1967, for services performed by nonresident alien individuals...

    Science.gov (United States)

    2010-04-01

    ... 26 Internal Revenue 15 2010-04-01 2010-04-01 false Remuneration paid before January 1, 1967, for services performed by nonresident alien individuals who are residents of a contiguous country and who enter and leave the United States at frequent intervals. 31.3401(a)(7)-1 Section 31.3401(a)(7)-1 Internal Revenue INTERNAL REVENUE...

  19. The Effect of Tuition and Opportunity Cost on the Pursuit and Completion of a Graduate Management Degree

    Science.gov (United States)

    Montgomery, Mark; Powell, Irene

    2006-01-01

    In this study, the authors used multivariate statistical analysis to examine the impact of cost on the likelihood that a person will both enroll in and complete a Master of Business Administration (MBA) program. They considered both the "explicit" cost of paying tuition and the "implicit" cost, or opportunity cost, of earnings foregone while in…

  20. Joint Curriculum Development of the Training Program for Five-Year, Rural-Oriented, Tuition-Waived Medical Students

    Science.gov (United States)

    Che, Xiang-Xin; Niu, Li; Xia, Xiu-Long; Wang, Xin

    2014-01-01

    To alleviate the shortage of competent undergraduate-level medical professionals in the central and western rural regions of China, from 2010 to 2012, the Chinese government mandated 100 medical colleges to recruit 30,000 rural-oriented, tuition-waived medical students (RTMS) for the township and village hospitals. But no educational curriculum is…

  1. Determinants of Participation and Expenditure Patterns of Private Tuition Received by Primary School Students in Penang, Malaysia: An Exploratory Study

    Science.gov (United States)

    Jelani, Juliana; Tan, Andrew K. G.

    2012-01-01

    In this exploratory study, the censored Tobit model is applied on primary data collected amongst parents of primary school students in Penang, Malaysia to examine the determinants of participation and expenditures on private tuition (PT). Results of the marginal effects indicate that socio-demographic characteristics--ethnicity, household income,…

  2. Determinants of Participation and Expenditure Patterns of Private Tuition Received by Primary School Students in Penang, Malaysia: An Exploratory Study

    Science.gov (United States)

    Jelani, Juliana; Tan, Andrew K. G.

    2012-01-01

    In this exploratory study, the censored Tobit model is applied on primary data collected amongst parents of primary school students in Penang, Malaysia to examine the determinants of participation and expenditures on private tuition (PT). Results of the marginal effects indicate that socio-demographic characteristics--ethnicity, household income,…

  3. Undocumented College Students in the United States: In-State Tuition Not Enough to Ensure Four-Year Degree Completion

    Science.gov (United States)

    Conger, Dylan; Chellman, Colin C.

    2013-01-01

    Using restricted-access data from one of the largest urban public university systems in the United States--where many undocumented students are eligible for in-state tuition--we review the literature on undocumented college students in the United States and provide a comparison of the performance of undocumented students to that of U.S. citizens…

  4. Effects of Private Tuition on the Academic Achievement of Secondary School Students in Subject of Mathematics in Kohat Division, Pakistan

    Directory of Open Access Journals (Sweden)

    Qaiser Suleman

    2014-02-01

    Full Text Available Research reveals that private or home tuition after school time plays a crucial role in strengthening and improving student’s academic achievement. The purpose of the study was to explore the effects of private tuition on the academic achievement of students in subject of mathematics at secondary school level. All the students at secondary school level in Kohat Division (Pakistan constituted the population of the study. The study was delimited to the students of Government High School Ahmadi Banda Karak only. Fifty students of class 09 were selected as sample of the study. Sample students were divided into two groups i.e. control group and experimental group by equating them on the basis of their previous knowledge in subject of mathematics as determined through a pre-test. Each group was composed of 25 students. Students of the experimental group were engaged in tuition for two hours after school time. The study was experimental in nature therefore, “The pre-test-post-test Equivalent Groups Design” was used for the collection of data. Statistical tools i.e. the mean, standard deviation and differences of means were computed for each group. Significance of difference between the mean scores of both the experimental and control groups on the variable of pre-test and post test scores was tested at 0.05 levels by applying t-test. After statistical analysis of the data, the researchers concluded that there is significant positive effect of private tuition on the academic achievement of students in subject of mathematics at secondary school level. Based on the findings, it was recommended that parents should arrange private tuition for their children to move up their achievement level in subject of mathematics.

  5. The Analysis of Offshore Finance and Offshore Accounts, Non-Resident Account%浅析离岸金融与离岸账户、NRA账户

    Institute of Scientific and Technical Information of China (English)

    邓翊平

    2016-01-01

    With the development of globalization and integration of economy and finance, the rapid development of offshore ifnance based on offshore accounts and Non-Resident accounts. This paper analyzes the current situation of the management of China's offshore ifnance, the difference and relationship between offshore accounts and Non-Resident accounts. And it is pointed out that the Non-Resident accounts can basically achieve offshore accounts of function. The author puts forward the policy suggestions to promote the orderly development of the offshore ifnance.%随着经济金融全球化、一体化的发展,以离岸账户、非居民机构账户为载体的离岸金融迅速发展。本文阐述了当前我国离岸金融的管理现状,分析了离岸账户和非居民机构账户存在的区别与联系,指出非居民机构账户可基本实现离岸账户的功能,提出了促进离岸金融规范有序发展的政策建议。

  6. [Tuitional-based promotion of social competencies and prevention of bullying in adolescence--the fairplayer.manual: results of a pilot evaluation study].

    Science.gov (United States)

    Scheithauer, Herbert; Bull, Heike Dele

    2010-01-01

    The fairplayer.manual (Scheithauer u. Bull, 2008), a manualized, tuitional-based preventive intervention programme to facilitate social competence and prevent school bullying consists of at least 15 to 17 consecutive, ninety-minute-lessons using cognitive-behavioural methods (e. g. role plays, model-learning, social reinforcement, behaviour-feedback) and moral dilemma discussions amongst others. We present results from a pilot evaluation study with 138 students (between 13 and 21 years of age, from comprehensive and vocational school) and their teachers. Students and teachers were administered structured questionnaires considering e. g. the occurrence of bullying, prosocial behavior and student's empathy as well as legitimation of violence. For 113 students we obtained data for the two measurement points (pre-post). Due to a high attrition rate information of an initially recruited control group could not be considered. Results indicated partially impressive positive changes concerning the total number of bullies and victims as well as prosocial behavior. Results concerning legitimation of violence and empathy differed for classes according to treatment integrity.

  7. A Study of Teacher Stereotypes: How Do Tuition-Free Teacher Candidates and General Undergraduates Think about Middle School and University Teachers in China?

    Science.gov (United States)

    Zuo, Youxia; Zhao, Yufang; Peng, Chunhua; Chen, Youguo

    2017-01-01

    A tuition-free teacher candidate is an undergraduate who receives tuition-free teacher education and must work as a teacher in a middle school after their graduation. Tuition-free candidates are of the focus of many researchers; however, no study reports how tuition-free teacher candidates think about teachers. The present study explored stereotypes about middle school and university teachers held by teacher candidates. Specifically, we looked for the differences between the stereotypes held by the teacher candidates and general undergraduates. This study attempted to provide a potential tool to predict the actual willingness of teacher candidates to work as middle school teachers. University and middle school teachers were evaluated using descriptive phrases or words on a five-point Likert scale by 116 tuition-free teacher candidates and 155 general undergraduates. Exploratory factor analyses revealed a three-factor stereotype model including occupational cognition, occupational personality, and occupational emotion. Compared with general undergraduates, teacher candidates held more positive occupational personality and emotions toward middle school teachers; they held more negative occupational emotions toward university teachers. Further, the undergraduates' willingness to be middle school teachers positively correlated with positive occupational emotions and negatively correlated with negative occupational personality and emotions toward middle school teachers. This supported previous studies that individuals' professional willingness were influenced by their stereotypes about professions. PMID:28469587

  8. Do Expenditures Other than Instructional Expenditures Affect Graduation and Persistence Rates in American Higher Education. Revised

    Science.gov (United States)

    Webber, Douglas A.; Ehrenberg, Ronald G.

    2010-01-01

    Rates of tuition increases in both private and public higher education that continually exceed inflation, coupled with the fact that the United States no longer leads the world in terms of the fraction of young adults who have college degrees, have focused attention on why costs keep increasing in higher education and what categories of higher…

  9. The tuition fee ‘shock’: Analysing the response of first-year students to a spatially discontinuous policy change in Germany

    DEFF Research Database (Denmark)

    Mitze, Timo Friedel; Burgard, Claudia; Alecke, Björn

    2015-01-01

    variation in tuition fee regimes as a result of a Federal Constitutional Court decision. Our empirical results show that the introduction of tuition fees had a particular impact on student migration. We observe three effects: first, male students show a stronger migration response compared to female...... students. Second, changes in migration behaviour are sensitive to geographical distance. Finally, comparing different types of higher education institutions, we find that the migration effect is larger for universities compared to technical colleges and colleges of arts or music....

  10. The tuition fee ‘shock’: Analysing the response of first-year students to a spatially discontinuous policy change in Germany

    DEFF Research Database (Denmark)

    Mitze, Timo Friedel; Burgard, Claudia; Alecke, Björn

    2015-01-01

    variation in tuition fee regimes as a result of a Federal Constitutional Court decision. Our empirical results show that the introduction of tuition fees had a particular impact on student migration. We observe three effects: first, male students show a stronger migration response compared to female...... students. Second, changes in migration behaviour are sensitive to geographical distance. Finally, comparing different types of higher education institutions, we find that the migration effect is larger for universities compared to technical colleges and colleges of arts or music....

  11. Re-conceptualizing mother tongue tuition of Estonian abroad as a transnational phenomenon

    Directory of Open Access Journals (Sweden)

    Maarja Siiner

    2017-05-01

    Full Text Available The governmental initiative called the Compatriots Programme, which supports language tuition in Estonian schools and societies abroad, reveals an increased interest in developing intergenerational language transmission in the growing Estonian diaspora. This transnational language political activity signals a new era in language policy, where nation states are increasingly decentralized by migration. The evaluation of the program furthermore reveals that organizing such schools requires a willingness to take language political agency, typically conducted by well-educated and well-integrated resourceful transnational multilingual parents. The present article outlines the results of an ethnographic study of the process of establishing the Estonian School in Copenhagen. This step has demanded a change in the mindset still prevailing in Estonia that language political activities, such as planning language acquisition, are solely the responsibility of the state. Since the prevailing language ideology in Denmark is not favorable towards multilingualism in migrant languages, intergenerational language transmission furthermore presupposes a feeling of ownership of the language and high language self-esteem. "Hargmaise keelepoliitika sünd. Eesti keeleõppe korraldamise võimalikkusest välismaal Taani näitel" Hargmaisus, kasvav väljarändajate arv ja sellega ka eesti keele rääkijate hulk välismaal on jätnud oma jälje eesti keelepoliitikale. Kui varem uuriti peamiselt seda, kuidas eesti keel muukeelses kontekstis muutub, siis viimasel kümnendil on riik asunud aktiivselt toetama eesti keele jätkuvat kasutamist välismaal, rahastades rahvuskaaslaste programmi abil haridusprogramme. Kuid millised faktorid määravad selle, kas uus eestlaste põlvkond oskab ja tahab eesti keelt rääkida? Artikkel hindab etnograafilises ja sotsiolingvistilises võtmes Kopenhaagenis kolm aastat tegutsenud Eesti Kooli ja Lasteklubi näitel, millised on keelekasutust

  12. 低收费政策能改善教育公平和社会福利吗?——兼论高等教育不同收费政策的效应%Can low tuition fee policy improve higher education equity and social welfare?

    Institute of Scientific and Technical Information of China (English)

    查显友; 丁守海

    2007-01-01

    Traditionally there has been a theoretical view that raising tuition fees will undermine education equity and social welfare. This study examines the effects of different tuition policies on both these factors. A statistical analysis is made on the theoretical relationship between higher education tuition fees and dropout probability, which leads to the conclusion that the effects of both policies on education equity vary with circumstances. Further, under severe polarization between the rich and the poor in China, low tuition fee policy fails to effectively improve access to higher education and social welfare for low-income groups. On the contrary, high tuition fee policy may have better effectiveness.

  13. Parenting from Abroad: Migration, Nonresident Father Involvement, and Children's Education in Mexico

    Science.gov (United States)

    Nobles, Jenna

    2011-01-01

    In Mexico, a country with high emigration rates, parental migration matches divorce as a contributor to child-father separation. Yet little has been written about children's relationships with migrating parents. In this study, I use nationally representative data from the 2005 Mexican Family Life Survey to model variation in the interaction…

  14. Parenting as a “Package Deal”: Relationships, Fertility, and Nonresident Father Involvement Among Unmarried Parents

    OpenAIRE

    TACH, LAURA; Mincy, Ronald; Edin, Kathryn

    2010-01-01

    Fatherhood has traditionally been viewed as part of a “package deal” in which a father’s relationship with his child is contingent on his relationship with the mother. We evaluate the accuracy of this hypothesis in light of the high rates of multiple-partner fertility among unmarried parents using the Fragile Families and Child Wellbeing Study, a recent longitudinal survey of nonmarital births in large cities. We examine whether unmarried mothers’ and fathers’ subsequent relationship and pare...

  15. Cost and Price Increases in Higher Education: Evidence of a Cost Disease on Higher Education Costs and Tuition Prices and the Implications for Higher Education Policy

    Science.gov (United States)

    Trombella, Jerry

    2011-01-01

    As concern over rapidly rising college costs and tuition sticker prices have increased, a variety of research has been conducted to determine potential causes. Most of this research has focused on factors unique to higher education. In contrast, cost disease theory attempts to create a comparative context to explain cost increases in higher…

  16. Undocumented College Students in the United States: In-State Tuition Not Enough to Ensure Four-Year Degree Completion. IESP Policy Brief No. 01-13

    Science.gov (United States)

    Conger, David; Chellman, Colin C.

    2013-01-01

    This brief provides a comparison of the performance of undocumented students to that of U.S. citizens and other legal migrants using restricted-access data from one of the largest urban public university systems in the U.S. where many undocumented students are eligible for in-state tuition. Overall, undocumented students perform well in the…

  17. The tuition fee ‘shock’: Analysing the response of first-year students to a spatially discontinuous policy change in Germany

    DEFF Research Database (Denmark)

    Mitze, Timo Friedel; Burgard, Claudia; Alecke, Björn

    2015-01-01

    Using the introduction of tuition fees at German public universities as an exogenous shock, this paper investigates its causal impact on the enrolment and migration decision of high-school graduates. Specifically, we conduct a quasi-experimental analysis by exploiting the spatial and temporal...

  18. Tuition Fees in Primary and Secondary Education in Lesotho: The Levels and Implications for Access, Equity, and Efficiency. Financial Management of Education Systems.

    Science.gov (United States)

    Lerotholi, Liteboho Maqalika

    This publication addresses tuition and other fees practiced in education as a means of cost sharing in Lesotho (a small, underdeveloped African nation). The case of Lesotho is an extreme example of household and community financing of education, both at the primary and secondary level, with parents paying for the bulk of their children's…

  19. Video-based instructions for surgical hand disinfection as a replacement for conventional tuition? A randomised, blind comparative study

    Science.gov (United States)

    Weber, Uwe; Constantinescu, Mihai A.; Woermann, Ulrich; Schmitz, Felix; Schnabel, Kai

    2016-01-01

    Introduction: Various different learning methods are available for planning tuition regarding the introduction to surgical hand disinfection. These learning methods should help to organise and deal with this topic. The use of a video film is an alternative to conventional tuition due to the real presentation possibilities of practical demonstration. Objective: This study examines by way of comparison which form of communication is more effective for learning and applying surgical hand disinfection for medical students in their first year of studies: video-based instruction or conventional tuition. Methodology: A total of 50 first-year medical students were randomly allocated either to the “Conventional Instruction” (CI) study group or to the “Video-based Instruction” (VI) study group. The conventional instruction was carried out by an experienced nurse preceptor/nurse educator for the operating theatre who taught the preparatory measures and the actual procedure in a two-minute lesson. The second group watched a two-minute video sequence with identical content. Afterwards, both groups demonstrated practically the knowledge they had acquired at an individual practical test station. The quality (a) of the preparation and (b) of the procedure as well as (c) the quality of the results was assessed by 6 blind experts using a check list. The acceptability of the respective teaching method was also asked about using a questionnaire. Results: The group performance did not differ either in the preparation (t=-78, p<0.44) or in the quality (t=-99, p<0.34). With respect to performance, it was possible to demonstrate a strong treatment effect. In the practical (t=-3.33, p<0.002, d=0.943) and in the total score (t=-2.65, p<0.011, d=0.751), the group with video-based instruction achieved a significantly better result. In response to the question as to which of the two learning methods they would prefer, the significant majority (60.4%) of students stated video

  20. Video-based instructions for surgical hand disinfection as a replacement for conventional tuition? A randomised, blind comparative study

    Directory of Open Access Journals (Sweden)

    Weber, Uwe

    2016-08-01

    Full Text Available Introduction: Various different learning methods are available for planning tuition regarding the introduction to surgical hand disinfection. These learning methods should help to organise and deal with this topic. The use of a video film is an alternative to conventional tuition due to the real presentation possibilities of practical demonstration. Objective: This study examines by way of comparison which form of communication is more effective for learning and applying surgical hand disinfection for medical students in their first year of studies: video-based instruction or conventional tuition. Methodology: A total of 50 first-year medical students were randomly allocated either to the “Conventional Instruction” (CI study group or to the “Video-based Instruction” (VI study group. The conventional instruction was carried out by an experienced nurse preceptor/nurse educator for the operating theatre who taught the preparatory measures and the actual procedure in a two-minute lesson. The second group watched a two-minute video sequence with identical content. Afterwards, both groups demonstrated practically the knowledge they had acquired at an individual practical test station. The quality (a of the preparation and (b of the procedure as well as (c the quality of the results was assessed by 6 blind experts using a check list. The acceptability of the respective teaching method was also asked about using a questionnaire.Results: The group performance did not differ either in the preparation (=-78, <0.44 or in the quality (=-99, <0.34. With respect to performance, it was possible to demonstrate a strong treatment effect. In the practical (=-3.33, <0.002, =0.943 and in the total score (=-2.65, <0.011, =0.751, the group with video-based instruction achieved a significantly better result. In response to the question as to which of the two learning methods they would prefer, the significant majority (60.4% of students stated video instruction

  1. Invasibility of a nutrient-poor pasture through resident and non-resident herbs is controlled by litter, gap size and propagule pressure.

    Directory of Open Access Journals (Sweden)

    R Lutz Eckstein

    Full Text Available Since inference concerning the relative effects of propagule pressure, biotic interactions, site conditions and species traits on the invasibility of plant communities is limited, we carried out a field experiment to study the role of these factors for absolute and relative seedling emergence in three resident and three non-resident confamilial herb species on a nutrient-poor temperate pasture. We set up a factorial field experiment with two levels each of the factors litter cover (0 and 400 g m(-2, gap size (0.01 and 0.1 m(2 and propagule pressure (5 and 50 seeds and documented soil temperature, soil water content and relative light availability. Recruitment was recorded in spring and autumn 2010 and in spring 2011 to cover initial seedling emergence, establishment after summer drought and final establishment after the first winter. Litter alleviated temperature and moisture conditions and had positive effects on proportional and absolute seedling emergence during all phases of recruitment. Large gaps presented competition-free space with high light availability but showed higher temperature amplitudes and lower soil moisture. Proportional and absolute seedling recruitment was significantly higher in large than in small gaps. In contrast, propagule pressure facilitated absolute seedling emergence but had no effects on proportional emergence or the chance for successful colonisation. Despite significantly higher initial seedling emergence of resident than non-resident species, seed mass and other species-specific traits may be better predictors for idiosyncratic variation in seedling establishment than status. Our data support the fluctuating resource hypothesis and demonstrate that the reserve effect of seeds may facilitate seedling emergence. The direct comparison of propagule pressure with other environmental factors showed that propagule pressure affects absolute seedling abundance, which may be crucial for species that depend on other

  2. Are tuition-free primary education policies associated with lower infant and neonatal mortality in low- and middle-income countries?

    Science.gov (United States)

    Quamruzzaman, Amm; Mendoza Rodríguez, José M; Heymann, Jody; Kaufman, Jay S; Nandi, Arijit

    2014-11-01

    Robust evidence from low- and middle-income countries (LMICs) suggests that maternal education is associated with better child health outcomes. However, whether or not policies aimed at increasing access to education, including tuition-free education policies, contribute to lower infant and neonatal mortality has not been empirically tested. We joined country-level data on national education policies for 37 LMICs to information on live births to young mothers aged 15-21 years, who were surveyed as part of the population-based Demographic and Health Surveys. We used propensity scores to match births to mothers who were exposed to a tuition-free primary education policy with births to mothers who were not, based on individual-level, household, and country-level characteristics, including GDP per capita, urbanization, and health expenditures per capita. Multilevel logistic regression models, fitted using generalized estimating equations, were used to estimate the effect of exposure to tuition-free primary education policies on the risk of infant and neonatal mortality. We also tested whether this effect was modified by household socioeconomic status. The propensity score matched samples for analyses of infant and neonatal mortality comprised 24,396 and 36,030 births, respectively, from 23 countries. Multilevel regression analyses showed that, on average, exposure to a tuition-free education policy was associated with 15 (95% CI=-32, 1) fewer infant and 5 (95% CI=-13, 4) fewer neonatal deaths per 1000 live births. We found no strong evidence of heterogeneity of this effect by socioeconomic level.

  3. Policy Considerations for Enhancing Student Access and Persistence in a World in Which Tuition Keeps Rising

    Science.gov (United States)

    Ehrenberg, Ronald G.

    2007-01-01

    The United States no longer leads the world in college completion rates. Inequality in college access rates by income have barely narrowed over the last 25 to 30 years and inequality in college completion rates have narrowed even less. The groups in the population that are growing the most rapidly are those that have historically been…

  4. Investigation on Tuition-free Normal Students' Professional Quality of Mathematics%免费师范生数学专业素质的调查研究

    Institute of Scientific and Technical Information of China (English)

    杨承根; 胡典顺

    2012-01-01

    数学知识、数学能力和数学情意是影响数学免费师范生数学专业素质的主要因素.数学免费师范生的数学情意素质具备程度较高,数学能力素质具备程度较低;数学专业素质在性别和年级之间存在差异;数学专业素质与数学知识、数学能力和数学情意均存在显著的正相关;数学知识、数学能力和数学情意对数学免费师范生的数学专业素质的形成和发展有不同程度的影响。%Mathematical knowledge, mathematical ability and mathematical affection are major factors affecting tuition-free normal students' professional quality of mathematics. The study found that: The level of tuition-free normal students' mathematics affection quality is higher, The level of mathematical ability quality is lower; mathematics professional quality has difference between gender and grade; mathematics professional quality has a significant positive relationship with mathematics knowledge, mathematical ability, mathematics affection; mathematics knowledge, mathematical ability and mathematics affection have a varying degrees of influences on formation and development of tuition-free normal students' mathematics professional quality.

  5. 非居民企业纳税筹划:框架设计与案例分析%Tax Planning Research for Non-resident Enterprises: Theoretical Analysis and Case Studies

    Institute of Scientific and Technical Information of China (English)

    张曾莲; 吴晓娟

    2012-01-01

    In recent years, non-resident enterprise tax revenue is increasing in China, and has a more and more significant contribution on financial performance. But most of non-resident enterprises in China last a short duration, and they change quickly with large and complex service types. What's more, non-resident enterprises are not familiar with the tax environment, and their consciousness of paying tax is not strong. This situation is not only the problem of China' s tax administrations, but also aggravating the non-resident enterprise' s tax risk and burden. In view of the lacking of related literature, this paper hopes establishing a tax planning framework for non-resident enterprises in China. The frame includes five parts: taxpayer's identification and permanent establishment, entity form, income tax, tax incentives and other kinds of tax. And this paper will combine with the case to analysis and verify the usefulness of the proposed tax planning framework.%近年来中国非居民企业税收规模越来越大,对财政业绩贡献显著。但非居民企业大多在中国持续时间短,变化快,业务类型多而复杂,且对中国税务环境不熟悉,纳税意识不强。这对中国的税收管理带来难题,也加重了其自身的税务风险和税收负担。而相关研究相对较少,文章力争构建非居民企业在我国税收环境下的有效税收筹划框架:从纳税人身份和常设机构、组织形式、所得税、税收优惠及其它税种五个方面进行筹划,并结合案例,分析该框架的有用性。

  6. Effects of Tuition Price, Grant Aid, and Institutional Revenue on Low-Income Student Enrollment

    Science.gov (United States)

    Lassila, Nathan E.

    2011-01-01

    Evidence of greater economic stratification brings challenges to higher education's enrollment of low-income students. With a growing proportion of potential college students coming from low-income households, increasing their post-secondary participation rate is vital in developing and growing the pool of educated individuals for the labor force…

  7. Tuition Assistance Programs for Foster Youth Pursuing Postsecondary Education. 50-State Review

    Science.gov (United States)

    Parker, Emily; Sarubbi, Molly

    2017-01-01

    Many students have concerns about the affordability of college, which may interfere with their potential success. However, foster care alumni have unique needs when making the transition into postsecondary enrollment. Compared to completion rates for the general population, postsecondary education outcomes for youth with foster care experience lag…

  8. DOD Education Benefits: Increased Oversight of Tuition Assistance Program Is Needed. Report to the Chairman, Subcommittee on Federal Financial Management, Government Information, Federal Services, and International Security, Committee on Homeland Security and Governmental Affairs, United States Senate. GAO-11-300

    Science.gov (United States)

    Scott, George A.

    2011-01-01

    In fiscal year 2009, the Department of Defense's (DOD) Military Tuition Assistance (TA) Program provided $517 million in tuition assistance to approximately 377,000 service members. US Government Accountability Office (GAO) was asked to report on (1) DOD's oversight of schools receiving TA funds, and (2) the extent to which DOD coordinates with…

  9. DOD Education Benefits: Further Actions Needed to Improve Oversight of Tuition Assistance Program. Testimony before the Subcommittee on Federal Financial Management, Government Information, Federal Services, and International Security, Committee on Homeland Security and Governmental Affairs, United States Senate. GAO-11-389T

    Science.gov (United States)

    Scott, George A.

    2011-01-01

    This testimony discusses the Department of Defense's (DOD) oversight of its Military Tuition Assistance (TA) Program. In fiscal year 2010, the TA Program provided $531 million in tuition assistance to approximately 302,000 service members who elected to pursue off-duty postsecondary education. DOD offers these benefits to service members in order…

  10. Tuition fees and funding – barriers for non-traditional students? First results from the international research project Opening Universities for Lifelong Learning (OPULL)

    DEFF Research Database (Denmark)

    Moissidis, Sonja; Schwarz, Jochen; Yndigegn, Carsten

    2011-01-01

    Project OPULL – Opening Universities for Lifelong Learning – is undertaking research into ways of opening up higher education to vocationally qualified and experienced target groups in four European countries. Open university models in Germany, Denmark, Finland and the United Kingdom are being...... phase of the project indicate that while the long-term effect of an increase in tuition fees for non-traditional students is not yet known, current evidence suggests that other factors such as the recognition of vocational and experiential learning will most likely have an impact on widening...

  11. Quality of Plaster Molding for Distal Radius Fractures Is Improved Through Focused Tuition of Junior Surgeons.

    Science.gov (United States)

    Ramoutar, Darryl N; Silk, Robert; Rodrigues, Jeremy N; Hatton, Mark

    2014-08-01

    Successful nonoperative management of distal radius fractures requires an adequately reduced fracture held in a well-molded cast. The purpose of this study was to determine whether a targeted teaching session to the same group of junior doctors led to objective improvement in fracture reduction and plaster molding and hence a decrease in the redisplacement of these fractures. Retrospective review. Level I academic trauma center. A retrospective review of all dorsally angulated distal radius fractures treated in plaster that presented to our plaster room over a 4-week period (group 1, n = 52). This was followed by the intervention and a subsequent 4-week prospective review (group 2, n = 36). Radiographs were reviewed before manipulation, after manipulation, and at follow-up by a single senior orthopaedic trainee using predetermined criteria. A targeted teaching session on fracture reduction and cast molding to the same group of junior doctors involved in managing all these cases. Adequate fracture reduction, plaster molding, redisplacement, and further intervention before and after the targeted intervention. In group 1, 85% had adequate fracture reduction but only 36% showed adequate molding. This was improved in group 2%-94% adequate reduction and 65% adequate molding (P = 0.022). The rate of redisplacement was improved from 65% to 44% in group 2. In both groups, the rate of redisplacement was around 20% for adequately reduced and molded fractures, compared with around 90% for adequately reduced but inadequately molded cases (P < 0.001). The rate of further intervention improved from 27% to 8% (P = 0.052). We recommend that specific teaching focusing on fracture reduction and molding techniques is included in orthopaedic juniors' induction teaching or as a separate session. Therapeutic Level III. See Instructions for Authors for a complete description of levels of evidence.

  12. A qualitative study of non-residents on voluntary AIDS counseling and testing service in a city%某市异地人口艾滋病自愿咨询和检测服务的定性研究

    Institute of Scientific and Technical Information of China (English)

    周贵; 马福军; 王慧玲; 罗江磋

    2016-01-01

    Objective: To learn why non-residents use the Vduntary counseling testing services, their psychological state and coping style, and the stigma and discrimination facing the patients and their families. Methods: All non-residents who came to the city from December 2013 to November 2014 for the AIDS VCT were interviewed one-by-one.ResuIts: Of a total of 75 non-residents who came for the AIDS VCT, 26 were confirmed HIV positive. All interviewees felt great psychological pressure. However, those who were confirmed HIV positive feel shameful in front of their family, and both the patients and their family members are facing discrimination from society. ConcIusion: Non-resident HIV positive patients have severe psychological disability and are reluctant to release their HIV status. Promoting AIDS health education, eliminating discrimination against HIV positive patients and their family, and providing all necessary support would be helpful to establish a barrier-free channel for patients to seek medical care.%目的::了解异地人群VCT(Vduntary counseling testing)服务的原因、心理状态、应对方式,艾滋病感染者及家庭承受的耻辱和受到社会歧视状况。方法:采取偶遇抽样的方法,对某市的VCT机构2013年12月~2014年11月期间前来咨询的异地人群进行一对一访谈。结果:来自异地接受访谈的75名VCT求询人员中,26名确诊为阳性,存在的心理压力比一般人群大, HIV阳性受访者表现出无颜面对家人的心理行为,社会对本人及其家庭成员都存在社会歧视。结论:异地咨询HIV阳性人员存在严重心理障碍,患病信息不愿被人知道;积极开展艾滋病健康教育,社会大众应该给艾滋病感染者及病人更多的支持和关怀,消除对艾滋病患者及家属的歧视;搭建艾滋病患无障碍求医需要构建有效策略。

  13. On Four Kinds of Model of Higher Education Tuition Pricing and Financing%高等教育学费定价与资助的四种模式研究

    Institute of Scientific and Technical Information of China (English)

    毛建青; 杨斌

    2016-01-01

    The tuition pricing involves multi stakeholders, and its changes need policy support to ensure the effi-ciency and fairness. Four kinds of modes of Tuition Pricing and financing can be summed up according to tuition accounted for per capita GDP and per student funding for tuition, which are the United States as the representa-tive of the typical high tuition and high financing mode, the Germany as a typical representative of the low tui-tion and high financing mode, the China as a typical representative of the high tuition and low funding model and the India as a typical representative of the low tuition and low funding model. The four modes have their re-spective advantages and disadvantages. The efficiency and fairness of the orientation is not the same. We should choose proper mode according to the national characteristics and laws of the development of higher education.%学费定价涉及多方利益主体,其变动需资助政策的配套跟进,以确保效率和公平。根据生均学费占人均GDP和生均资助额占生均学费两个指标,可以归纳出学费定价与资助的四种模式:以美国为典型代表的高学费/高资助模式、以德国为典型代表的低学费/高资助模式、以中国为典型代表的高学费/低资助模式和以印度为典型代表的低学费/低资助模式。四种模式有各自的优缺点和适用性,其效率和公平的取向不尽相同。我们应根据国情特征和高等教育发展规律进行恰当模式的合理选择。

  14. Constitutional Law--Establishment Clause: No Tuition Grants, No Tax Benefits for Parents or Nonpublic School Children--Committee for Public Education and Religious Liberty v. Nyquist, 413 U.S. 756 (1973)

    Science.gov (United States)

    Moquin, E. Michele

    1975-01-01

    This note considers the Supreme Court's treatment of New York State's tuition reimbursement and tax exemption provisions that were expected to equalize educational choice. Submits that the decision is unwarranted application of the constitutional prohibition against establishment of religion and discusses alternatives open to state legislators.…

  15. Remote Music Tuition

    NARCIS (Netherlands)

    Duffy, S.; Williams, D.; Kegel, I.; Stevens, T.; Jansen, A.J.; Cesar Garcia, P.S.; Healey, P.

    2012-01-01

    It is common to learn to play an orchestral musical instrument through one-to-one lessons with an experienced tutor. For musicians who choose to study performance at an undergraduate level and beyond, their tutor is an important part of their professional musical development. For many musicians, tra

  16. Remote Music Tuition

    NARCIS (Netherlands)

    S. Duffy; D. Williams; I. Kegel; T. Stevens; A.J. Jansen (Jack); P.S. Cesar Garcia (Pablo Santiago); P. Healey

    2012-01-01

    htmlabstractIt is common to learn to play an orchestral musical instrument through one-to-one lessons with an experienced tutor. For musicians who choose to study performance at an undergraduate level and beyond, their tutor is an important part of their professional musical development. For many

  17. 免费师范生积极心理健康教育探索与实践%A Study on Positive Mental Health Education for Tuition-Free Pedagogical Students

    Institute of Scientific and Technical Information of China (English)

    陈朝晖; 杜耀国

    2015-01-01

    免费师范生积极心理健康教育是免费师范生心理素质发展和从教农村心理准备的需要。积极心理学是其理论基础,免费师范生发展的需要是其现实依据。免费师范生积极心理健康教育的根本目标在于培养免费师范生积极心理品质,提高其心理素质。其对象不仅仅是有问题的学生和学生的问题,而是全体免费师范生心理潜能的全面开发和积极心理品质的全面发展。免费师范生积极心理健康教育的途径包括:建立组织领导机构,构建免费师范生积极心理健康教育支持系统;积极防控心理问题,开展心理咨询与辅导;建设积极心理健康教育课程;开展积极心理健康教育活动等。%Traditional psychological health education can not meet the needs of the development of psychological quality of tuition-free pedagogical students . Positive psychology is the basic theory of positive mental health education for tuition-free pedagogical students ,and psychological development is its realistic basis .The fundamental goal of positive mental health education for free normal education lies in the cultivation of positive psychological quality .The object of positive mental health education for tuition-free pedagogical students includes not only the students with psychological problems but also the all-round development of psychological potential and positive psychological quality . Ways of positive mental health education for the tuition-free pedagogical students are as follows:the establishment of organization and leadership mechanism , the construction of tuition-free pedagogical students’ positive mental health education supporting system;the active prevention and control of psychological problems as well as the service of psychological counseling and guidance;the construction of health education course for positive psychology;the promotion of positive mental health education activities .

  18. Measuring Predictors of Student Retention Rates

    Directory of Open Access Journals (Sweden)

    Allen L. Webster

    2011-01-01

    Full Text Available Problem statement: Colleges and universities place more emphasis on student retention rates than ever before. Educational institutions are intensifying efforts to discourage student departure and preserve their established student base. Economic pressures that bear heavily on academic administration make such efforts highly critical for institutional success. Research on this vital issue is especially important due to the vigorous competition among college and universities to recruit students and maintain enrollment levels. This pressure is heightened by the fact that it costs more to attract students than it does to retain them. Approach: This study uses institutional-based data to examine student attrition levels with the intent to identify their chief determinants and provide the foundation for post-secondary institutions to explore the viability of their own retention programs. Discriminant analysis is used to distinguish those schools that exhibit a higher degree of success in retaining student enrollments from those who suffer higher departure trends. Results: Tuition, student/teacher ratio and the amount of dollar aid offered the students all play substantial roles in encouraging persistence. The acceptance rate and enrollment levels were found to provide less discriminatory power. Conclusion: Students are influenced by the personal attention they receive and the manner in which their chosen institution of higher education caters to their individual needs, problems and concerns. Colleges and universities concerned with student retention would benefit from concentrated programs designed to provide individualized student services that address immediate student needs.

  19. 26 CFR 521.108 - Exemption from, or reduction in rate of, United States tax in the case of dividends, interest and...

    Science.gov (United States)

    2010-04-01

    ... alien individual, fiduciary and partnership) who is a resident of Denmark, or (ii) a Danish corporation... corporations, if any), and (iii) the relationship between such domestic corporation and such Danish corporation... nonresident alien (including a nonresident alien individual, fiduciary, and partnership) who is a resident of...

  20. The Medical School Tuition Crunch

    Science.gov (United States)

    Craig, John

    1978-01-01

    New federal policies on student aid favor guaranteed loans rather than direct government aid. Private medical schools may find themselves at a growing competitive disadvantage, and better financial-aid staffing will be needed by all schools. Trustees and administrators should encourage banks to participate in loan programs. (Author/LBH)

  1. Exploration on Innovation Experiments for Tuition-free Normal College Students Majored in Chemistry%化学专业免费师范生开展创新性实验初探

    Institute of Scientific and Technical Information of China (English)

    温丽丽; 胡宗球; 万坚

    2015-01-01

    Innovation experiments for undergraduates are important part of the teaching reform, and also are im-portant approaches for improving the quality of university education and overall qualities of undergraduates. Through examples, the article illustrates the role and significance of developing innovation experiments for tuition-free normal university students majored in chemistry.%大学生创新性实验是高等学校教学改革工程的重要组成部分,是提高本科教学质量和大学生综合素质的重要手段。本文通过具体实例,阐述化学专业免费师范生开展创新性实验的作用与意义。

  2. The Predicament of Teacher Career Development of Tuition-free Normal Students%免费师范生职后教师生涯发展的困境

    Institute of Scientific and Technical Information of China (English)

    李录志; 陈一铭

    2015-01-01

    In terms of grounded theory and qualitative research,the paper analyzes the interview data collected from 10 newly-employed tuition-free normal students with one year teaching experience,and tries to describe the difficulties in their growth and to clarify their inner conflict. This study discovers:1)tuition-free normal students made their choices of career on the three reasons:personal factors,family factors,social factors;tuition-free policy is the main cause of personal choice;2 )professional impression and policy guidance made them to choose to be tuition-free normal students;the inconsistence between vocational ideal and vocational reality has brought about the inner conflicts;3)career confusion promotes the vocational ideal to turn into vocational reality. Career confusion is mainly in class management,teacher student relationship,the dealing with lower-achieved students, school environment,teachers’value;4)external factors urge them to seek help from their families,colleagues, friends. The internal cause:self reflection,making vocational planning.%从质性研究的角度运用扎根理论的方法通过对10位就业满一年的免费师范生访谈资料的分析,试图描述出免费师范生成长的困境,并理清免费师范生从选择到职后成长过程中的内心冲突。研究发现:(1)免费师范生在报考选择时基于三个维度的原因:个人因素、家庭因素、社会因素,免费师范生政策是个人选择的主要诱因;(2)职业印象、政策的引导促使学生选择免费师范生;职业理想与职业现实不一致,内心产生冲突;(3)职业困惑促使职业理想转变为职业现实。职业困惑主要表现为班级管理、师生关系、后进生、学校环境、教师价值;(4)外因促使免费师范生成长的方式为:向家人、同事、朋友寻求帮助。内因促使免费师范生成长的方式为:自我反思、制定职业规划。

  3. Nonresident Suicides in England: A National Study

    Science.gov (United States)

    Windfuhr, Kirsten; Bickley, Harriet; While, David; Williams, Alyson; Hunt, Isabelle M.; Appleby, Louis; Kapur, Navneet

    2010-01-01

    Little is known about the numbers and characteristics of people who travel away from home before dying by suicide. Therefore, this studied attempts to identify the sociodemographic characteristics, location, and method of suicide in people who died distant from home, in a national sample. Data were collected on all English suicides and a patient…

  4. Catalog of Nonresident Training Courses, 1994 Edition

    Science.gov (United States)

    1994-01-01

    Processing ........................................................... 2-7 Endodontics ...The guide for the instructor includes all the command master chief program; Navy ceremonies and the material covered in the Student’s Journal in...Course, PER ORDER QUANTITY RESTRICTION: 5 Student’s Journal SP EDITION: 1993 NAVEDTRA NUMBER: 38202 Command Master Chief Course Student’s NSN: 0502-LP

  5. On Effect of Counselors Upon Career Planning Guidance to Tuition-free Normal College Students%试论辅导员在免费师范生职业生涯规划辅导中的作用

    Institute of Scientific and Technical Information of China (English)

    贺春湘

    2012-01-01

    The career planning is important for the career development of tuition-free normal college students.The students have their own particularity.It is an important duty for college counselors to know how to put the guidance of the career planning into effect and improve their professional sense of identity.The counselors have their own advantages,so it is beneficial to strengthen the career planning guidance to the students.%免费师范生的职业生涯规划对其今后的职业发展有着重要的意义,免费师范生具有自身的特殊性,如何对免费师范生开展有效的职业生涯规划辅导,增进其对教师的职业认同感,成为高校辅导员的重要职责;而高校辅导员在这方面具有自身的优势,有利于加强对免费师范生的职业生涯规划辅导。

  6. Ratings Revisited

    DEFF Research Database (Denmark)

    Lai, Signe Sophus

    2015-01-01

    tværs af medier og platforme, forskudt i tid og on-demand. This article focuses on audience ratings, which have functioned as the central ‘currency’ informing the media trade. It discusses changes to the production and accuracy of audience ratings at a time when established standards are being...... consumption. It argues that current tracking systems cannot capture increasingly cross-media, time-shifted, mobile, and on-demand audience behavior....

  7. Do Counseling Master's Program Websites Help? Prospective Students' Ratings

    Science.gov (United States)

    Range, Lillian M.; Salgado, Roy; White, Carolyn

    2014-01-01

    To see how students understand information about counseling programs from school websites, in January and February, 2012, 43 undergraduates (most women) at a co-educational religious college in the southeastern U. S. obtained website information about accreditation, tuition, and number of hours and faculty on 14 schools in Louisiana. They also…

  8. Rating Movies and Rating the Raters Who Rate Them

    OpenAIRE

    Zhou, Hua; Lange, Kenneth

    2009-01-01

    The movie distribution company Netflix has generated considerable buzz in the statistics community by offering a million dollar prize for improvements to its movie rating system. Among the statisticians and computer scientists who have disclosed their techniques, the emphasis has been on machine learning approaches. This article has the modest goal of discussing a simple model for movie rating and other forms of democratic rating. Because the model involves a large number of parameters, it is...

  9. Raters & Rating Scales.

    Science.gov (United States)

    Lopez, Winifred A.; Stone, Mark H.

    1998-01-01

    The first article in this section, "Rating Scales and Shared Meaning," by Winifred A. Lopez, discusses the analysis of rating scale data. The second article, "Rating Scale Categories: Dichotomy, Double Dichotomy, and the Number Two," by Mark H. Stone, argues that dichotomies in rating scales are more useful than multiple ratings. (SLD)

  10. Real Property Tax Rates

    Data.gov (United States)

    Montgomery County of Maryland — The Levy Year 2012 real property tax rate dataset reflects all the rates per $100 set each year by the County Council. These rates are applied to the assessed value...

  11. 免费师范生职业认同感与心理健康的关系及其启示%The Relationship between Professional Identity and Mental Health of Tuition-Free Normal University Students and Its Enlightenment

    Institute of Scientific and Technical Information of China (English)

    王鑫强; 张大均

    2012-01-01

    采用师范生职业认同感量表和李虹修订的CHQ-20量表,对一至三年级的免费师范生进行问卷调查。结果发现:(1)女免费师范生的职业认同感及各因子的得分均高于男生,且在职业认同感及职业意愿与期望因子上差异显著;(2)免费师范生的职业认同感及其因子与自我肯定呈显著正相关,与忧郁、焦虑呈显著负相关;(3)免费师范生心理健康的职业认同感分组效应显著;(4)免费师范生职业认同感中的职业价值、职业效能及职业意愿与期望三因子对心理健康具有显著的预测效应;(5)免费师范生职业认同感与心理健康的关系存在性别差异。这些结果为免费师范生的心理健康教育及培养管理提供了有益的启示。%Tuition-free normal university students from one to three grades completed a series of scales concerning the professional identification scale for normal students (PISNS) and CHQ -20 revised by Li Hong. Results showed that ( 1 ) the professional identification and its' all factors in female are higher than male' s. Especially, there are significant differences in professional identification and professional expectation factor. (2) The professional identity and its factors were positive significantly related to self-affirmation, and negative significantly related to depression and anxiety. (3)There are significant group effects in mental health among high, medium and low professional identification three groups. (4)Professional value, professional efficacy, and professional expectation have significantly prediction on mental health. (5) Gender differences existed in the relationship between professional identity and mental health. These results provide some beneficial enlightenment for mental health education and training management of the tuition-free normal university students.

  12. Rating Movies and Rating the Raters Who Rate Them.

    Science.gov (United States)

    Zhou, Hua; Lange, Kenneth

    2009-11-01

    The movie distribution company Netflix has generated considerable buzz in the statistics community by offering a million dollar prize for improvements to its movie rating system. Among the statisticians and computer scientists who have disclosed their techniques, the emphasis has been on machine learning approaches. This article has the modest goal of discussing a simple model for movie rating and other forms of democratic rating. Because the model involves a large number of parameters, it is nontrivial to carry out maximum likelihood estimation. Here we derive a straightforward EM algorithm from the perspective of the more general MM algorithm. The algorithm is capable of finding the global maximum on a likelihood landscape littered with inferior modes. We apply two variants of the model to a dataset from the MovieLens archive and compare their results. Our model identifies quirky raters, redefines the raw rankings, and permits imputation of missing ratings. The model is intended to stimulate discussion and development of better theory rather than to win the prize. It has the added benefit of introducing readers to some of the issues connected with analyzing high-dimensional data.

  13. Interest rate derivatives

    DEFF Research Database (Denmark)

    Svenstrup, Mikkel

    This Ph.D. thesis consists of four self-contained essays on valuation of interest rate derivatives. In particular derivatives related to management of interest rate risk care are considered.......This Ph.D. thesis consists of four self-contained essays on valuation of interest rate derivatives. In particular derivatives related to management of interest rate risk care are considered....

  14. Heart rate index

    DEFF Research Database (Denmark)

    Haedersdal, C; Pedersen, F H; Svendsen, J H

    1992-01-01

    The present study compares the variables assessed by standard exercise test with the left ventricular ejection fraction (LVEF) measured by multigated radionuclide angiocardiography (MUGA) in 77 patients early after myocardial infarction. The exercise test and MUGA were performed within two weeks...... after the myocardial infarction. A significant correlation (Spearman's correlation coefficient rs, p less than 0.05) was found between LVEF at rest and the following variables assessed at exercise test: 1) the heart rate at rest, 2) rise in heart rate, 3) ratio between maximal heart rate and heart rate...... at rest, 4) rise in systolic blood pressure, 5) rate pressure product at rest, 6) rise in rate pressure product, 7) ratio (rHR) between maximal rate pressure product and rate pressure product at rest, 8) total exercise time. The heart rate was corrected for effects caused by age (heart index (HR...

  15. The rating reliability calculator

    Directory of Open Access Journals (Sweden)

    Solomon David J

    2004-04-01

    Full Text Available Abstract Background Rating scales form an important means of gathering evaluation data. Since important decisions are often based on these evaluations, determining the reliability of rating data can be critical. Most commonly used methods of estimating reliability require a complete set of ratings i.e. every subject being rated must be rated by each judge. Over fifty years ago Ebel described an algorithm for estimating the reliability of ratings based on incomplete data. While his article has been widely cited over the years, software based on the algorithm is not readily available. This paper describes an easy-to-use Web-based utility for estimating the reliability of ratings based on incomplete data using Ebel's algorithm. Methods The program is available public use on our server and the source code is freely available under GNU General Public License. The utility is written in PHP, a common open source imbedded scripting language. The rating data can be entered in a convenient format on the user's personal computer that the program will upload to the server for calculating the reliability and other statistics describing the ratings. Results When the program is run it displays the reliability, number of subject rated, harmonic mean number of judges rating each subject, the mean and standard deviation of the averaged ratings per subject. The program also displays the mean, standard deviation and number of ratings for each subject rated. Additionally the program will estimate the reliability of an average of a number of ratings for each subject via the Spearman-Brown prophecy formula. Conclusion This simple web-based program provides a convenient means of estimating the reliability of rating data without the need to conduct special studies in order to provide complete rating data. I would welcome other researchers revising and enhancing the program.

  16. Rate Review Data

    Data.gov (United States)

    U.S. Department of Health & Human Services — As of September 1, 2011, the Affordable Care Act and rate review regulation require review of rate increases of 10 percent or more. A non-grandfathered health plan...

  17. Rating mutual funds

    DEFF Research Database (Denmark)

    Bechmann, Ken L.; Rangvid, Jesper

    obtained an annual risk-adjusted excess return that is approximately 3-4 percentage points higher per annum than if the funds with the highest costs had been invested in. We compare the atpRating with the Morningstar Rating. We show that one reason why the atpRating and the Morningstar Rating contain...... different information is that the returns Morningstar uses as inputs when rating funds are highly volatile whereas the costs the atpRating uses as inputs when rating funds are highly persistent. In other words, a fund that has low costs one year will most likely also have low costs the following year......, whereas the return of a fund in a certain year generally contains only little information about the future return that the fund will generate. Finally, we have information on the investments in different mutual funds made by a small subgroup of investors known to have been exposed to both the atpRating...

  18. Rating mutual funds

    DEFF Research Database (Denmark)

    Bechmann, Ken L.; Rangvid, Jesper

    2007-01-01

    obtained a risk-adjusted excess return that is approximately 3-4 percentage points higher per annum than if the funds with the highest costs had been invested in. We compare the atpRating with the Morningstar Rating. We show that one reason why the atpRating and the Morningstar Rating contain different...... information is that the returns Morningstar uses as inputs when rating funds are highly volatile whereas the costs the atpRating uses as inputs when rating funds are highly persistent. In other words, a fund that has low costs one year will most likely also have low costs the following year, whereas...... the return of a fund in a certain year generally contains only little information about the future return that the fund will generate. Finally, we have information on the investments in different mutual funds made by a small subgroup of investors known to have been exposed to both the atpRating...

  19. Glomerular filtration rate

    Science.gov (United States)

    ... page: //medlineplus.gov/ency/article/007305.htm Glomerular filtration rate To use the sharing features on this page, please enable JavaScript. Glomerular filtration rate (GFR) is a test used to check ...

  20. Labor Force Participation Rate

    Data.gov (United States)

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

  1. Fertility Clinic Success Rates

    Science.gov (United States)

    ... and Autism 2013 Assisted Reproductive Technology Fertility Clinic Success Rates Report Recommend on Facebook Tweet Share Compartir 2013 ART Fertility Clinic Success Rates Report [PDF - 1MB] Bookmarks and thumbnails are ...

  2. Understanding Interest Rate Volatility

    DEFF Research Database (Denmark)

    Volker, Desi

    This thesis is the result of my Ph.D. studies at the Department of Finance of the Copenhagen Business School. It consists of three essays covering topics related to the term structure of interest rates, monetary policy and interest rate volatility. The rst essay, \\Monetary Policy Uncertainty...... and Interest Rates", examines the role of monetary policy uncertainty on the term structure of interest rates. The second essay, \\A Regime-Switching A ne Term Structure Model with Stochastic Volatility" (co-authored with Sebastian Fux), investigates the ability of the class of regime switching models...... with and without stochastic volatility to capture the main stylized features of U.S. interest rates. The third essay, \\Variance Risk Premia in the Interest Rate Swap Market", investigates the time-series and cross-sectional properties of the compensation demanded for holding interest rate variance risk. The essays...

  3. 43 CFR 426.8 - Nonresident aliens and foreign entities.

    Science.gov (United States)

    2010-10-01

    ..., Commerce and Navigation Treaty; (ii) Bilateral Investment Treaty; (iii) North American Free Trade Agreement; (iv) Canada-United States Free Trade Agreement; or (v) Organization for Economic Cooperation and...

  4. 26 CFR 301.6362-5 - Qualified nonresident tax.

    Science.gov (United States)

    2010-04-01

    ... profitable business concern, in which he has a substantial capital investment. His net earnings from self-employment attributable to his partnership interest are $75,000 for the taxable year. The fair market value...

  5. Catalog of Nonresident Training Courses. Supplement 93-2

    Science.gov (United States)

    1993-01-01

    OTH-T, NRTC REVISED: 1993 and administration. NAVEDTRA NUMBER: 82537 Special Information : This course is classified NSN: 0503-LP-221-6600...Korean Conflict from June 1950 to June 1954. This course provides information in the following areas: Special Information : The text for this course...weather. Servos, and Gyros Special Information : The text for this course, Meteorology NRTC REVISED: 1993 Today, 4th Edition, is supplied by NETPMSA

  6. Measuring zebrafish turning rate.

    Science.gov (United States)

    Mwaffo, Violet; Butail, Sachit; di Bernardo, Mario; Porfiri, Maurizio

    2015-06-01

    Zebrafish is becoming a popular animal model in preclinical research, and zebrafish turning rate has been proposed for the analysis of activity in several domains. The turning rate is often estimated from the trajectory of the fish centroid that is output by commercial or custom-made target tracking software run on overhead videos of fish swimming. However, the accuracy of such indirect methods with respect to the turning rate associated with changes in heading during zebrafish locomotion is largely untested. Here, we compare two indirect methods for the turning rate estimation using the centroid velocity or position data, with full shape tracking for three different video sampling rates. We use tracking data from the overhead video recorded at 60, 30, and 15 frames per second of zebrafish swimming in a shallow water tank. Statistical comparisons of absolute turning rate across methods and sampling rates indicate that, while indirect methods are indistinguishable from full shape tracking, the video sampling rate significantly influences the turning rate measurement. The results of this study can aid in the selection of the video capture frame rate, an experimental design parameter in zebrafish behavioral experiments where activity is an important measure.

  7. Supernova electron capture rates

    CERN Document Server

    Martínez-Pinedo, G

    1999-01-01

    We have calculated the Gamow-Teller strength distributions for the ground states and low lying states of several nuclei that play an important role in the precollapse evolution of supernova. The calculations reproduce the experimental GT distributions nicely. The GT distribution are used to calculate electron capture rates for typical presupernova conditions. The computed rates are noticeably smaller than the presently adopted rates. The possible implications for the supernova evolution are discussed.

  8. Long Maturity Forward Rates

    DEFF Research Database (Denmark)

    Christiansen, Charlotte

    2001-01-01

    The paper aims to improve the knowledge of the empirical properties of the long maturity region of the forward rate curve. Firstly, the theoretical negative correlation between the slope at the long end of the forward rate curve and the term structure variance is recovered empirically and found...... to be statistically significant. Secondly, the expectations hypothesis is analyzed for the long maturity region of the forward rate curve using "forward rate" regressions. The expectations hypothesis is numerically close to being accepted but is statistically rejected. The findings provide mixed support...

  9. Seeking Universal Credit Ratings

    Institute of Scientific and Technical Information of China (English)

    2011-01-01

    Amid the EU’s ongoing sovereign debt crisis,the current international credit rating system has been accused of aggravating the world’s economic woes.Recently,Guan Jianzhong,Chairman of the Board and President of the Beijing-based Dagong Global Credit Rating Co.Ltd.,spoke to Beijing Review reporter Yu Yan about reforms in the current international credit rating system and Dagong’s role.Dagong is the first non-Western rating agency to assess the world’s sovereign credit and risks.

  10. Exchange rate regime choice

    Directory of Open Access Journals (Sweden)

    Beker Emilija

    2006-01-01

    Full Text Available The choice of an adequate exchange rate regime proves to be a highly sensitive field within which the economic authorities present and confirm themselves. The advantages and disadvantages of fixed and flexible exchange rate regimes, which have been quite relativized from the conventional point of view, together with simultaneous, but not synchronized effects of structural and external factors, remain permanently questioned throughout a complex process of exchange rate regime decision making. The paper reflects the attempt of critical identification of the key exchange rate performances with emphasis on continuous non-uniformity and (uncertainty of shelf life of a relevant choice.

  11. Reduced journal rates

    Science.gov (United States)

    Richman, Barbara T.

    The American Institute of Physics (AIP) offers reduced rates for subscriptions to its journals to individual members of affiliated societies, including AGU. The offer is limited to one subscription per person to each journal.Rates for 1985 for AGU members are listed below

  12. National ART Success Rates

    Science.gov (United States)

    ... ART and Birth Defects ART and Autism 2013 Assisted Reproductive Technology National Summary Report Recommend on Facebook Tweet Share ... live-birth rate? [PDF - 1.37MB] Section 2: ART Cycles using fresh nondonor eggs or embryos What ...

  13. Rate of Speed

    Data.gov (United States)

    Earth Data Analysis Center, University of New Mexico — Rate of spread was modeled using FlamMap, an interagency fire behavior mapping and analysis program that computes potential fire behavior characteristics. The tool...

  14. Rate of force development

    DEFF Research Database (Denmark)

    Maffiuletti, Nicola A; Aagaard, Per; Blazevich, Anthony J

    2016-01-01

    The evaluation of rate of force development during rapid contractions has recently become quite popular for characterising explosive strength of athletes, elderly individuals and patients. The main aims of this narrative review are to describe the neuromuscular determinants of rate of force...... development and to discuss various methodological considerations inherent to its evaluation for research and clinical purposes. Rate of force development (1) seems to be mainly determined by the capacity to produce maximal voluntary activation in the early phase of an explosive contraction (first 50-75 ms......), particularly as a result of increased motor unit discharge rate; (2) can be improved by both explosive-type and heavy-resistance strength training in different subject populations, mainly through an improvement in rapid muscle activation; (3) is quite difficult to evaluate in a valid and reliable way...

  15. Ventilation rates and health

    DEFF Research Database (Denmark)

    Sundell, Jan; Levin, H; Nazaroff, W W

    2011-01-01

    The scientific literature through 2005 on the effects of ventilation rates on health in indoor environments has been reviewed by a multidisciplinary group. The group judged 27 papers published in peer-reviewed scientific journals as providing sufficient information on both ventilation rates...... and health effects to inform the relationship. Consistency was found across multiple investigations and different epidemiologic designs for different populations. Multiple health endpoints show similar relationships with ventilation rate. There is biological plausibility for an association of health outcomes...... studies of the relationship between ventilation rates and health, especially in diverse climates, in locations with polluted outdoor air and in buildings other than offices. PRACTICAL IMPLICATIONS: Ventilation with outdoor air plays an important role influencing human exposures to indoor pollutants...

  16. Allegheny County Obesity Rates

    Data.gov (United States)

    Allegheny County / City of Pittsburgh / Western PA Regional Data Center — Obesity rates for each Census Tract in Allegheny County were produced for the study “Developing small-area predictions for smoking and obesity prevalence in the...

  17. Allegheny County Smoking Rates

    Data.gov (United States)

    Allegheny County / City of Pittsburgh / Western PA Regional Data Center — Smoking rates for each Census Tract in Allegheny County were produced for the study “Developing small-area predictions for smoking and obesity prevalence in the...

  18. Interest Rates and Inflation

    OpenAIRE

    Michael Coopersmith

    2011-01-01

    A relation between interest rates and inflation is presented using a two component economic model and a simple general principle. Preliminary results indicate a remarkable similarity to classical economic theories, in particular that of Wicksell.

  19. Litter Decomposition Rates, 2015

    Data.gov (United States)

    U.S. Geological Survey, Department of the Interior — This data set contains decomposition rates for litter of Salicornia pacifica, Distichlis spicata, and Deschampsia cespitosa buried at 7 tidal marsh sites in 2015....

  20. Debenture Interest Rates

    Data.gov (United States)

    Department of Housing and Urban Development — Interest rates to be paid on debentures issued with respect to a loan or mortgage insured by the Federal Housing Commissioner under the provisions of the National...

  1. Target Heart Rates

    Science.gov (United States)

    ... morning after you’ve had a good night’s sleep and before you get out of bed. According to the National Institute of Health, the average resting heart rate: for children 10 years and older, and adults ( ...

  2. Universal Sampling Rate Distortion

    OpenAIRE

    Boda, Vinay Praneeth; Narayan, Prakash

    2017-01-01

    We examine the coordinated and universal rate-efficient sampling of a subset of correlated discrete memoryless sources followed by lossy compression of the sampled sources. The goal is to reconstruct a predesignated subset of sources within a specified level of distortion. The combined sampling mechanism and rate distortion code are universal in that they are devised to perform robustly without exact knowledge of the underlying joint probability distribution of the sources. In Bayesian as wel...

  3. Rates of Gravel Dispersion

    Science.gov (United States)

    Haschenburger, J. K.

    2010-12-01

    Sediment transfers in gravel-bed rivers involve the three-dimensional dispersion of mixed size sediment. From a kinematics standpoint, few studies are available to inform on the streamwise and vertical rates of sediment dispersion in natural channels. This research uses a gravel tracing program to quantify dispersion rates over 19 flood seasons. Empirical observations come from Carnation Creek, a small gravel-bed river with large woody debris located on the west coast of Vancouver Island, Canada. Frequent floods and the relatively limited armor layer facilitate streambed activity and relatively high bedload transport rates, typically under partial sediment transport conditions. Over 2500 magnetically tagged stones, ranging in size from 16 to 180 mm, were deployed on the bed surface between 1989 and 1992 in four generations. To quantify gravel dispersion over distances up to 2.6 km, observations are taken from 11 recoveries. Over 280 floods capable of moving bedload occurred during this period, with five exceeding the estimated bankfull discharge. Streamwise dispersion is quantified by virtual velocity, while dispersion into the streambed is quantified by a vertical burial rate. The temporal trend in streamwise dispersion rates is described by a power function. Initial virtual velocities decline rapidly from around 1.4 m/hr to approach an asymptote value of about 0.2 m/hr. The rapid change corresponds to a significant increase in the proportion of buried tracers due to vertical mixing. Initial burial rates reflect the magnitude of the first flood after tracer deployment and range from 0.07 to 0.46 cm/hr depending on tracer generation. Burial rates converge to about 0.06 cm/hr after the fourth flood season and then gradually decline to about 0.01 cm/hr. Thus, the rate of streamwise dispersion exceeds that of vertical dispersion by three orders of magnitude when the movement of sediment routinely activated by floods is considered.

  4. Heart Rate Monitors

    Science.gov (United States)

    1990-01-01

    Under a NASA grant, Dr. Robert M. Davis and Dr. William M. Portnoy came up with a new type of electrocardiographic electrode that would enable long term use on astronauts. Their invention was an insulated capacitive electrode constructed of a thin dielectric film. NASA subsequently licensed the electrode technology to Richard Charnitski, inventor of the VersaClimber, who founded Heart Rate, Inc., to further develop and manufacture personal heart monitors and to produce exercise machines using the technology for the physical fitness, medical and home markets. Same technology is on both the Home and Institutional Model VersaClimbers. On the Home Model an infrared heart beat transmitter is worn under exercise clothing. Transmitted heart rate is used to control the work intensity on the VersaClimber using the heart rate as the speedometer of the exercise. This offers advantages to a full range of users from the cardiac rehab patient to the high level physical conditioning of elite athletes. The company manufactures and markets five models of the 1*2*3 HEART RATE monitors that are used wherever people exercise to accurately monitor their heart rate. Company is developing a talking heart rate monitor that works with portable headset radios. A version of the heart beat transmitter will be available to the manufacturers of other aerobic exercise machines.

  5. Hydration rate of obsidian.

    Science.gov (United States)

    Friedman, I; Long, W

    1976-01-30

    The hydration rates of 12 obsidian samples of different chemical compositions were measured at temperatures from 95 degrees to 245 degrees C. An expression relating hydration rate to temperature was derived for each sample. The SiO(2) content and refractive index are related to the hydration rate, as are the CaO, MgO, and original water contents. With this information it is possible to calculate the hydration rate of a sample from its silica content, refractive index, or chemical index and a knowledge of the effective temperature at which the hydration occurred. The effective hydration temperature can be either measured or approximated from weather records. Rates have been calculated by both methods, and the results show that weather records can give a good approximation to the true EHT, particularly in tropical and subtropical climates. If one determines the EHT by any of the methods suggested, and also measures or knows the rate of hydration of the particular obsidian used, it should be possible to carry out absolute dating to +/- 10 percent of the true age over periods as short as several years and as long as millions of years.

  6. Interbank overnight rate determinants

    Directory of Open Access Journals (Sweden)

    Kožul Nataša

    2015-01-01

    Full Text Available Reserve requirement is a regulation of most world's central banks, whereby commercial banks must hold a certain fraction of customer deposits in reserves, either deposited at the central bank or in the bank vaults. While these reserves are calculated periodically, banks usually manage their books daily, which may result in reserve shortfall or surplus. This phenomenon has led to the emergence of the interbank market where banks transact with one another, trading interest rate instruments of various maturities. This paper focuses on the overnight interest rate, as it is assumed to be an indicator of the central bank's policy. Moreover, as the overnight rate is included in the yield curve construction, it implicitly influences the rates for all longer maturities. Finally, as an equilibrium in the reserve supply and demand, movements in the overnight interest rate reflect the dynamics in the interbank market. Here, the main interbank indices are described, before discussing some important features of the overnight rate, and the factors underlying its movements.

  7. Modelling heart rate kinetics.

    Science.gov (United States)

    Zakynthinaki, Maria S

    2015-01-01

    The objective of the present study was to formulate a simple and at the same time effective mathematical model of heart rate kinetics in response to movement (exercise). Based on an existing model, a system of two coupled differential equations which give the rate of change of heart rate and the rate of change of exercise intensity is used. The modifications introduced to the existing model are justified and discussed in detail, while models of blood lactate accumulation in respect to time and exercise intensity are also presented. The main modification is that the proposed model has now only one parameter which reflects the overall cardiovascular condition of the individual. The time elapsed after the beginning of the exercise, the intensity of the exercise, as well as blood lactate are also taken into account. Application of the model provides information regarding the individual's cardiovascular condition and is able to detect possible changes in it, across the data recording periods. To demonstrate examples of successful numerical fit of the model, constant intensity experimental heart rate data sets of two individuals have been selected and numerical optimization was implemented. In addition, numerical simulations provided predictions for various exercise intensities and various cardiovascular condition levels. The proposed model can serve as a powerful tool for a complete means of heart rate analysis, not only in exercise physiology (for efficiently designing training sessions for healthy subjects) but also in the areas of cardiovascular health and rehabilitation (including application in population groups for which direct heart rate recordings at intense exercises are not possible or not allowed, such as elderly or pregnant women).

  8. Modelling heart rate kinetics.

    Directory of Open Access Journals (Sweden)

    Maria S Zakynthinaki

    Full Text Available The objective of the present study was to formulate a simple and at the same time effective mathematical model of heart rate kinetics in response to movement (exercise. Based on an existing model, a system of two coupled differential equations which give the rate of change of heart rate and the rate of change of exercise intensity is used. The modifications introduced to the existing model are justified and discussed in detail, while models of blood lactate accumulation in respect to time and exercise intensity are also presented. The main modification is that the proposed model has now only one parameter which reflects the overall cardiovascular condition of the individual. The time elapsed after the beginning of the exercise, the intensity of the exercise, as well as blood lactate are also taken into account. Application of the model provides information regarding the individual's cardiovascular condition and is able to detect possible changes in it, across the data recording periods. To demonstrate examples of successful numerical fit of the model, constant intensity experimental heart rate data sets of two individuals have been selected and numerical optimization was implemented. In addition, numerical simulations provided predictions for various exercise intensities and various cardiovascular condition levels. The proposed model can serve as a powerful tool for a complete means of heart rate analysis, not only in exercise physiology (for efficiently designing training sessions for healthy subjects but also in the areas of cardiovascular health and rehabilitation (including application in population groups for which direct heart rate recordings at intense exercises are not possible or not allowed, such as elderly or pregnant women.

  9. Modelling Heart Rate Kinetics

    Science.gov (United States)

    Zakynthinaki, Maria S.

    2015-01-01

    The objective of the present study was to formulate a simple and at the same time effective mathematical model of heart rate kinetics in response to movement (exercise). Based on an existing model, a system of two coupled differential equations which give the rate of change of heart rate and the rate of change of exercise intensity is used. The modifications introduced to the existing model are justified and discussed in detail, while models of blood lactate accumulation in respect to time and exercise intensity are also presented. The main modification is that the proposed model has now only one parameter which reflects the overall cardiovascular condition of the individual. The time elapsed after the beginning of the exercise, the intensity of the exercise, as well as blood lactate are also taken into account. Application of the model provides information regarding the individual’s cardiovascular condition and is able to detect possible changes in it, across the data recording periods. To demonstrate examples of successful numerical fit of the model, constant intensity experimental heart rate data sets of two individuals have been selected and numerical optimization was implemented. In addition, numerical simulations provided predictions for various exercise intensities and various cardiovascular condition levels. The proposed model can serve as a powerful tool for a complete means of heart rate analysis, not only in exercise physiology (for efficiently designing training sessions for healthy subjects) but also in the areas of cardiovascular health and rehabilitation (including application in population groups for which direct heart rate recordings at intense exercises are not possible or not allowed, such as elderly or pregnant women). PMID:25876164

  10. Saturn's magnetospheric refresh rate

    Science.gov (United States)

    Rymer, A. M.; Mitchell, D. G.; Hill, T. W.; Kronberg, E. A.; Krupp, N.; Jackman, C. M.

    2013-06-01

    A 2-3 day periodicity observed in Jupiter's magnetosphere (superposed on the giant planet's 9.5 h rotation rate) has been associated with a characteristic mass-loading/unloading period at Jupiter. We follow a method derived by Kronberg et al. () and find, consistent with their results, that this period is most likely to fall between 1.5 and 3.9 days. Assuming the same process operates at Saturn, we argue, based on equivalent scales at the two planets, that its period should be 4 to 6 times faster at Saturn and therefore display a period of 8 to 18 h. Applying the method of Kronberg et al. for the mass-loading source rates estimated by Smith et al. () based on data from the third and fifth Cassini-Enceladus encounters, we estimate that the expected magnetospheric refresh rate varies from 8 to 31 h, a range that includes Saturn's rotation rate of ~10.8 h. The magnetospheric period we describe is proportional to the total mass-loading rate in the system. The period is, therefore, faster (1) for increased outgassing from Enceladus, (2) near Saturn solstice (when the highest proportion of the rings is illuminated), and (3) near solar maximum when ionization by solar photons maximizes. We do not claim to explain the few percent jitter in period derived from Saturn Kilometric Radiation with this model, nor do we address the observed difference in period observed in the north and south hemispheres.

  11. Heart rate turbulence.

    Science.gov (United States)

    Cygankiewicz, Iwona

    2013-01-01

    Heart rate turbulence (HRT) is a baroreflex-mediated biphasic reaction of heart rate in response to premature ventricular beats. Heart rate turbulence is quantified by: turbulence onset (TO) reflecting the initial acceleration of heart rate following premature beat and turbulence slope (TS) describing subsequent deceleration of heart rate. Abnormal HRT identifies patients with autonomic dysfunction or impaired baroreflex sensitivity due to variety of disorders, but also may reflect changes in autonomic nervous system induced by different therapeutic modalities such as drugs, revascularization, or cardiac resynchronization therapy. More importantly, impaired HRT has been shown to identify patients at high risk of all-cause mortality and sudden death, particularly in postinfarction and congestive heart failure patients. It should be emphasized that abnormal HRT has a well-established role in stratification of postinfarction and heart failure patients with relatively preserved left ventricular ejection fraction. The ongoing clinical trials will document whether HRT can be used to guide implantation of cardioverter-defibrillators in this subset of patients, not covered yet by ICD guidelines. This review focuses on the current state-of-the-art knowledge regarding clinical significance of HRT in detection of autonomic dysfunction and regarding the prognostic significance of this parameter in predicting all-cause mortality and sudden death. © 2013.

  12. Lapse Rate Modeling

    DEFF Research Database (Denmark)

    De Giovanni, Domenico

    prepayment models for mortgage backed securities, this paper builds a Rational Expectation (RE) model describing the policyholders' behavior in lapsing the contract. A market model with stochastic interest rates is considered, and the pricing is carried out through numerical approximation...... of the corresponding two-space-dimensional parabolic partial differential equation. Extensive numerical experiments show the differences in terms of pricing and interest rate elasticity between the ACC and RE approaches as well as the sensitivity of the contract price with respect to changes in the policyholders...

  13. Lapse rate modeling

    DEFF Research Database (Denmark)

    De Giovanni, Domenico

    2010-01-01

    prepayment models for mortgage backed securities, this paper builds a Rational Expectation (RE) model describing the policyholders' behavior in lapsing the contract. A market model with stochastic interest rates is considered, and the pricing is carried out through numerical approximation...... of the corresponding two-space-dimensional parabolic partial differential equation. Extensive numerical experiments show the differences in terms of pricing and interest rate elasticity between the ACC and RE approaches as well as the sensitivity of the contract price with respect to changes in the policyholders...

  14. Toy Stories: Modeling Rates

    Science.gov (United States)

    Swanson, Patricia E.

    2015-01-01

    Elementary school mathematics is increasingly recognized for its crucial role in developing the foundational skills and understandings for algebra. In this article, the author uses a lesson to introduce the concept of "rates"--comparing two different types and units of measure--and how to graph them. Described is the lesson and shared…

  15. Variable rate irrigation

    Science.gov (United States)

    Systems are available to producers to make variable-rate applications of defoliants, fertilizer, lime, pesticides, plant growth regulators, and seed. These systems could potentially offer cost savings to a producer; however, the full potential of the benefits and savings cannot be realized if water ...

  16. Frequency Population Growth Rate

    Directory of Open Access Journals (Sweden)

    Nouralah Salehi Asfiji

    2012-10-01

    Full Text Available The Solow growth model assumes that labor force grows exponentially. That is not a realistic assumption. In generalized logistic equations that describes more accurately population growth. Economic growth is not a smooth process. Real GDP has fluctuations in the growth rate. We call these fluctuations business cycles. Business cycle theory came about from the failures of classical economics in being able to illuminate on the causes of the Great Depression. The logistic growth model to explain changes in population growth rates are not. In this paper a new analysis of the population growth rate in the frequency space is described with mathematical logic and economic reasoning, so that, firstly, to a higher level of capital per capita, or at least equal to the Solow growth model reaches Second, the limits of saturation (Carrying-Capacity is not, and ultimately, population growth rates have an impact on long-term per capita amounts. The initial classic assumption is changed in this article based on the available frequencies in the population growth equation.

  17. Exciton laser rate equations

    Directory of Open Access Journals (Sweden)

    Garkavenko A. S.

    2011-08-01

    Full Text Available The rate equations of the exciton laser in the system of interacting excitons have been obtained and the inverted population conditions and generation have been derived. The possibility of creating radically new gamma-ray laser has been shown.

  18. Urban Unemployment Rate Declines

    Institute of Scientific and Technical Information of China (English)

    2005-01-01

    Nine million new jobs are to be created in 2005,according to the Ministry of Labor and Social Security. For the first time in five years, the jobless rate dropped in 2005, and the labor market is seeing a slight rebound.

  19. Currency Exchange Rates.

    Science.gov (United States)

    Siler, Carl R.

    This curriculum unit of the Muncie (Indiana) Southside High School is to simulate the dynamics of foreign currency exchange rates from the perspectives of: (1) a major U.S. corporation, ABB Power T & D Company, Inc., of Muncie, Indiana, a manufacturer of large power transformers for the domestic and foreign markets; and (2) individual…

  20. Tachycardia | Fast Heart Rate

    Science.gov (United States)

    ... SA) node --- the heart's natural pacemaker - sends out electrical signals faster than usual. The heart rate is fast, but the heart beats properly. Causes of sinus tachycardia A rapid heartbeat may be your body's response to common conditions such as: Fever Anxiety ...

  1. Unusual ISS Rate Signature

    Science.gov (United States)

    Laible, Michael R.

    2011-01-01

    On November 23, 2011 International Space Station Guidance, Navigation, and Control reported unusual pitch rate disturbance. These disturbances were an order of magnitude greater than nominal rates. The Loads and Dynamics team was asked to review and analyze current accelerometer data to investigate this disturbance. This paper will cover the investigation process under taken by the Loads and Dynamics group. It will detail the accelerometers used and analysis performed. The analysis included performing Frequency Fourier Transform of the data to identify the mode of interest. This frequency data is then reviewed with modal analysis of the ISS system model. Once this analysis is complete and the disturbance quantified, a forcing function was produced to replicate the disturbance. This allows the Loads and Dynamics team to report the load limit values for the 100's of interfaces on the ISS.

  2. 免费师范生的教师职业认同与学习动机及学业成就的关系研究%Relationship among teacher professional identity,learning motivation,and education achievement of tuition-free normal college students

    Institute of Scientific and Technical Information of China (English)

    张燕; 赵宏玉; 齐婷婷; 张晓辉

    2011-01-01

    The study investigated 714 tuition-free normal college students' teacher professional identity,internal and external learning motivation by scales,and the relationship among the two variables and their education achievement.The result indicated:(1) the intrinsic value identity of teacher professional identity is higher than that of extrinsic.The extrinsic value identity was found to be better than volitional behavior identity.Furthermore,the level of the teacher professional identity is little above average level but still has space for promotion;(2) the internal learning motivation was better than average level,and was better than external motivation;(3) the relationship between teacher professional identity and learning motivation is significantly positive,and that is the same between learning motivation and education achievement;moreover,teacher professional identity showed equable predictability on the education achievements;(4) external learning motivation is a mediator variable between teacher professional identity and education achievement.%研究以714名免费师范生为被试,采用问卷测量法,考察了其教师职业认同状况、内部和外部学习动机特点,以及教师职业认同、学习动机和学业成就之间的关系。结果发现:(1)在教师职业认同上,免费师范生对教师职业的内在价值认同显著高于外在价值认同,外在价值认同显著高于意志行为认同,职业认同的总体情况略高于中等水平,还有一定的提升空间;(2)内部学习动机比较积极,且显著高于外部学习动机;(3)教师职业认同和学习动机、学习动机和学业成就之间均存在显著的正相关,且教师职业认同对学业成就有稳定的预测力;(4)外部学习动机在教师职业认同和学业成就之间起了部分中介的作用。

  3. 46 CFR 12.40-11 - Citizenship and identity.

    Science.gov (United States)

    2010-10-01

    ... RATING ENDORSEMENTS Non-resident Alien Unlicensed Members of the Steward's Department on U.S. Flag Large... valid only for service in the steward's department of a U.S. flag large passenger vessel as defined...

  4. Reduced Heart Rate Volatility

    Science.gov (United States)

    Grogan, Eric L.; Morris, John A.; Norris, Patrick R.; France, Daniel J.; Ozdas, Asli; Stiles, Renée A.; Harris, Paul A.; Dawant, Benoit M.; Speroff, Theodore

    2004-01-01

    Objective: To determine if using dense data capture to measure heart rate volatility (standard deviation) measured in 5-minute intervals predicts death. Background: Fundamental approaches to assessing vital signs in the critically ill have changed little since the early 1900s. Our prior work in this area has demonstrated the utility of densely sampled data and, in particular, heart rate volatility over the entire patient stay, for predicting death and prolonged ventilation. Methods: Approximately 120 million heart rate data points were prospectively collected and archived from 1316 trauma ICU patients over 30 months. Data were sampled every 1 to 4 seconds, stored in a relational database, linked to outcome data, and de-identified. HR standard deviation was continuously computed over 5-minute intervals (CVRD, cardiac volatility–related dysfunction). Logistic regression models incorporating age and injury severity score were developed on a test set of patients (N = 923), and prospectively analyzed in a distinct validation set (N = 393) for the first 24 hours of ICU data. Results: Distribution of CVRD varied by survival in the test set. Prospective evaluation of the model in the validation set gave an area in the receiver operating curve of 0.81 with a sensitivity and specificity of 70.1 and 80.0, respectively. CVRD predict death as early as 24 hours in the validation set. Conclusions: CVRD identifies a subgroup of patients with a high probability of dying. Death is predicted within first 24 hours of stay. We hypothesize CVRD is a surrogate for autonomic nervous system dysfunction. PMID:15319726

  5. Plasma adiabatic lapse rate

    CERN Document Server

    Amendt, Peter; Wilks, Scott

    2012-01-01

    The plasma analog of an adiabatic lapse rate (or temperature variation with height) in atmospheric physics is obtained. A new source of plasma temperature gradient in a binary ion species mixture is found that is proportional to the concentration gradient and difference in average ionization states . Application to inertial-confinement-fusion implosions indicates a potentially strong effect in plastic (CH) ablators that is not modeled with mainline (single-fluid) simulations. An associated plasma thermodiffusion coefficient is derived, and charge-state diffusion in a single-species plasma is also predicted.

  6. Emission rate measuring device

    Science.gov (United States)

    Luckat, S.

    1980-09-01

    The development and application of an emission rate measuring device for gaseous components is explored. The device contains absorption fluid from a supply container that moistens a cylindrical paper sleeve. A newer model is provided with a direct current motor requiring less electricity than an older model. The hose pump is modified to avoid changing it and the filter sleeve is fastened more securely to the distributor head. Application of the measuring devices is discussed, particularly at the Cologne Cathedral, where damage to the stone is observed.

  7. Lapse rate modeling

    DEFF Research Database (Denmark)

    De Giovanni, Domenico

    2010-01-01

    prepayment models for mortgage backed securities, this paper builds a Rational Expectation (RE) model describing the policyholders' behavior in lapsing the contract. A market model with stochastic interest rates is considered, and the pricing is carried out through numerical approximation......The surrender option embedded in many life insurance products is a clause that allows policyholders to terminate the contract early. Pricing techniques based on the American Contingent Claim (ACC) theory are often used, though the actual policyholders' behavior is far from optimal. Inspired by many......' behavior....

  8. Exchange Rate in Focus

    Institute of Scientific and Technical Information of China (English)

    2006-01-01

    China announced the reform of its decade-old RMB exchange rate regime last July, linking the RMB to a basket of currencies rather than the U.S. dollar alone, and allowing the RMB to appreciate 2 percent against the U.S. currency. Since then, different viewpoints on the new regime have been voiced. The People's Bank of China, the central bank, said in a statement in late March that it would further improve the system, broadening the foreign exchange market, increasing the flexibility of the RMB exchange r...

  9. VAP rates unchanged

    Directory of Open Access Journals (Sweden)

    Robbins RA

    2016-12-01

    Full Text Available No abstract available. Article truncated at 150 words. In a research letter to JAMA Metersky and colleagues (1 report that ventilator-associated pneumonia (VAP rates have remained near 10% since 2005. The authors reviewed Medicare Patient Safety Monitoring System (MPSMS data on a representative sample of more than 86,000 critically ill patients treated at 1330 US hospitals between 2005 and 2013. To meet a diagnosis of VAP patients were required to have at least 2 days' ventilation in intensive care units; a chest radiograph with a new finding suggesting pneumonia; a physician diagnosis of pneumonia; and an order for antibiotics. VAP incidence was 10.8% (95% confidence interval, 7.4% - 14.4% during 2005 to 2006 and 9.7% (95% confidence interval, 5.1% - 14.9% during 2012 to 2013. In contrast, data from the CDC's National Healthcare Safety Network (NHSN have shown declines in VAP rates of 71% and 62% in medical and surgical intensive care units, respectively, between 2006 and 2012 …

  10. Interest Rate Transmission to Commercial Credit Rates in Austria

    OpenAIRE

    Burgstaller, Johann

    2003-01-01

    The transmission process from policy-controlled interest rates to bank lending rates deserves reconsideration owing to the implementation of the European Monetary Union (EMU) in 1999. Additional attention to the subject in Austria is due to several large banks which, in 2002, have been charged for not passing on interest rate decreases to their customers. I examine dynamic responses of commercial credit rates to changes in key policy rates and money market rates. Using Austrian data from 1995...

  11. High rate drift chambers

    Energy Technology Data Exchange (ETDEWEB)

    Christian, D.C. (Fermilab, Batavia, IL 60510 (United States)); Berisso, M.C. (Fermilab, Batavia, IL 60510 (United States)); Gutierrez, G. (Fermilab, Batavia, IL 60510 (United States)); Holmes, S.D. (Fermilab, Batavia, IL 60510 (United States)); Wehmann, A. (Fermilab, Batavia, IL 60510 (United States)); Avilez, C. (Instituto de Fisica, Universidad de Guanajuato, Leon, Guanajuato (Mexico)); Felix, J. (Instituto de Fisica, Universidad de Guanajuato, Leon, Guanajuato (Mexico)); Moreno, G. (Instituto de Fisica, Universidad de Guanajuato, Leon, Guanajuato (Mexico)); Romero, M. (Instituto de Fisica, Universidad de Guanajuato, Leon, Guanajuato (Mexico)); Sosa, M. (Instituto de Fisica, Universidad de Guanajuato, Leon, Guanajuato (Mexico)); Forbush, M. (Department of Physics, Texas A and M University, College Station, TX 77843 (United States)); Huson, F.R. (Department of Physics, Texas A and M University, College Station, TX 77843 (United States)); Wightman, J.A. (Department of Physi

    1994-06-01

    Fermilab experiment 690, a study of target dissociation reactions pp[yields]pX using an 800 GeV/c proton beam and a liquid hydrogen target, collected data in late 1991. The incident beam and 600-800 GeV/c scattered protons were measured using a system of six 6 in.x4 in. and two 15 in.x8 in. pressurized drift chambers spaced over 260 m. These chambers provided precise measurements at rates above 10 MHz (2 MHz per cm of sense wire). The measurement resolution of the smaller chambers was 90 [mu]m, and the resolution of the larger chambers was 125 [mu]m. Construction details and performance results, including radiation damage, are presented. ((orig.))

  12. Credit rating dynamics and competition

    DEFF Research Database (Denmark)

    Hirth, Stefan

    2014-01-01

    I analyze the market for credit ratings with competition between more than two rating agencies. How can honest rating behavior be achieved, and under which conditions can a new honest rating agency successfully invade a market with inflating incumbents? My model predicts cyclic dynamics if sophis......I analyze the market for credit ratings with competition between more than two rating agencies. How can honest rating behavior be achieved, and under which conditions can a new honest rating agency successfully invade a market with inflating incumbents? My model predicts cyclic dynamics...

  13. 78 FR 39434 - Interest Rates

    Science.gov (United States)

    2013-07-01

    ... From the Federal Register Online via the Government Publishing Office SMALL BUSINESS ADMINISTRATION Interest Rates The Small Business Administration publishes an interest rate called the optional ``peg'' rate (13 CFR 120.214) on a quarterly basis. This rate is a weighted average cost of money to...

  14. 75 FR 17453 - Interest Rates

    Science.gov (United States)

    2010-04-06

    ... From the Federal Register Online via the Government Publishing Office SMALL BUSINESS ADMINISTRATION Interest Rates The Small Business Administration publishes an interest rate called the optional ``peg'' rate (13 CFR 120.214) on a quarterly basis. This rate is a weighted average cost of money to...

  15. 75 FR 81326 - Interest Rates

    Science.gov (United States)

    2010-12-27

    ... From the Federal Register Online via the Government Publishing Office SMALL BUSINESS ADMINISTRATION Interest Rates The Small Business Administration publishes an interest rate called the optional ``peg'' rate (13 CFR 120.214) on a quarterly basis. This rate is a weighted average cost of money to...

  16. 76 FR 18821 - Interest Rates

    Science.gov (United States)

    2011-04-05

    ... From the Federal Register Online via the Government Publishing Office SMALL BUSINESS ADMINISTRATION Interest Rates The Small Business Administration publishes an interest rate called the optional ``peg'' rate (13 CFR 120.214) on a quarterly basis. This rate is a weighted average cost of money to...

  17. 76 FR 77581 - Interest Rates

    Science.gov (United States)

    2011-12-13

    ... From the Federal Register Online via the Government Publishing Office SMALL BUSINESS ADMINISTRATION Interest Rates The Small Business Administration publishes an interest rate called the optional ``peg'' rate (13 CFR 120.214) on a quarterly basis. This rate is a weighted average cost of money to...

  18. 78 FR 18664 - Interest Rates

    Science.gov (United States)

    2013-03-27

    ... From the Federal Register Online via the Government Publishing Office ] SMALL BUSINESS ADMINISTRATION Interest Rates The Small Business Administration publishes an interest rate called the optional ``peg'' rate (13 CFR 120.214) on a quarterly basis. This rate is a weighted average cost of money to...

  19. 78 FR 62932 - Interest Rates

    Science.gov (United States)

    2013-10-22

    ... From the Federal Register Online via the Government Publishing Office SMALL BUSINESS ADMINISTRATION Interest Rates The Small Business Administration publishes an interest rate called the optional ``peg'' rate (13 CFR 120.214) on a quarterly basis. This rate is a weighted average cost of money to...

  20. 76 FR 38717 - Interest Rates

    Science.gov (United States)

    2011-07-01

    ... From the Federal Register Online via the Government Publishing Office SMALL BUSINESS ADMINISTRATION Interest Rates The Small Business Administration publishes an interest rate called the optional ``peg'' rate (13 CFR 120.214) on a quarterly basis. This rate is a weighted average cost of money to...

  1. 77 FR 76586 - Interest Rates

    Science.gov (United States)

    2012-12-28

    ... From the Federal Register Online via the Government Publishing Office SMALL BUSINESS ADMINISTRATION Interest Rates The Small Business Administration publishes an interest rate called the optional ``peg'' rate (13 CFR 120.214) on a quarterly basis. This rate is a weighted average cost of money to...

  2. 77 FR 39560 - Interest Rates

    Science.gov (United States)

    2012-07-03

    ... From the Federal Register Online via the Government Publishing Office SMALL BUSINESS ADMINISTRATION Interest Rates The Small Business Administration publishes an interest rate called the optional ``peg'' rate (13 CFR 120.214) on a quarterly basis. This rate is a weighted average cost of money to...

  3. 77 FR 20476 - Interest Rates

    Science.gov (United States)

    2012-04-04

    ... From the Federal Register Online via the Government Publishing Office SMALL BUSINESS ADMINISTRATION Interest Rates The Small Business Administration publishes an interest rate called the optional ``peg'' rate (13 CFR 120.214) on a quarterly basis. This rate is a weighted average cost of money to...

  4. 75 FR 37872 - Interest Rates

    Science.gov (United States)

    2010-06-30

    ... From the Federal Register Online via the Government Publishing Office SMALL BUSINESS ADMINISTRATION Interest Rates The Small Business Administration publishes an interest rate called the optional ``peg'' rate (13 CFR 120.214) on a quarterly basis. This rate is a weighted average cost of money to...

  5. 77 FR 59447 - Interest Rates

    Science.gov (United States)

    2012-09-27

    ... From the Federal Register Online via the Government Publishing Office SMALL BUSINESS ADMINISTRATION Interest Rates The Small Business Administration publishes an interest rate called the optional ``peg'' rate (13 CFR 120.214) on a quarterly basis. This rate is a weighted average cost of money to...

  6. 75 FR 60152 - Interest Rates

    Science.gov (United States)

    2010-09-29

    ... From the Federal Register Online via the Government Publishing Office SMALL BUSINESS ADMINISTRATION Interest Rates The Small Business Administration publishes an interest rate called the optional ``peg'' rate (13 CFR 120.214) on a quarterly basis. This rate is a weighted average cost of money to...

  7. Privacy Impact Assessment for the Childcare Tuition Assistance Program

    Science.gov (United States)

    This system collects contact information and other Personally Identifiable Information (PII). Learn how this data is collected, how it will be used, access to the data, the purpose of data collection, and record retention policies for this data.

  8. Music performance tuition in higher education : student expectations.

    OpenAIRE

    Venn, EJ

    2010-01-01

    Findings of a study which aimed to develop an awareness of the expectations of performance students in higher education in order to compare these expectations with the stated educational aims and learning objectives of performance modules. The exploration of the nature of the gap between expectations and outcomes will enable a better understanding of how to design, deliver and market music performance modules in higher education.

  9. Development Challenges, Tuition Barriers, and High School Education in China

    Science.gov (United States)

    Liu, Chengfang; Zhang, Linxiu; Luo, Renfu; Rozelle, Scott; Sharbono, Brian; Shi, Yaojiang

    2009-01-01

    China has made remarkable progress along the path of economic transformation over the past three decades. To continue its rapid growth in an economy with increasingly higher wages, China's key challenge is whether it can become competitive enough in quasi-skilled and skilled sectors so that more technologically advanced industries and service…

  10. Development Challenges, Tuition Barriers, and High School Education in China

    Science.gov (United States)

    Liu, Chengfang; Zhang, Linxiu; Luo, Renfu; Rozelle, Scott; Sharbono, Brian; Shi, Yaojiang

    2009-01-01

    China has made remarkable progress along the path of economic transformation over the past three decades. To continue its rapid growth in an economy with increasingly higher wages, China's key challenge is whether it can become competitive enough in quasi-skilled and skilled sectors so that more technologically advanced industries and service…

  11. Air Force Military Tuition Assistance: A Historical Analysis

    Science.gov (United States)

    2012-02-15

    6 Bruce White, "ABC’s for the American Enlisted Man: The Army Post School System, 1866- 1898," History of Education Quarterly (Winter...accessed October 23, 2011). White, Bruce. "ABC’s for the American Enlisted Man: The Army Post School System, 1866- 1898." History of Education Quarterly

  12. The Fiscal Impact of Tuition Tax Credits in New Mexico

    Science.gov (United States)

    Gottlob, Brian J.

    2005-01-01

    Proposals to expand opportunities for children to attend independent schools prompt heated and complex debates. Proponents and opponents bring a number of philosophical and ideological arguments to public policy discussions, while lawmakers often justify their decisions on the basis of the perceived economic and fiscal impacts of the proposals.…

  13. Real Exchange Rate Targets, Nominal Exchange Rate Policies, and Inflation Real Exchange Rate Targets, Nominal Exchange Rate Policies, and Inflation

    Directory of Open Access Journals (Sweden)

    J. Saúl Lizondo

    1991-03-01

    Full Text Available Real Exchange Rate Targets, Nominal Exchange Rate Policies, and Inflation Thh paper examines the implications of some nominal exchange rate policies aimed or attaining a given real exchange rate target. A policy rule that sets the rate of nominal depreciation as a function of the departures of the real exchange rate from its target level is unable to achieve the target. In contrast, a policv rule that sets the change in the rate of depreciation as a function of those departures may lead the economy to the target, under certain conditions. However, this policy could also lead the economy to a process of accelerating inflation.

  14. RATING ISSUES OF CMBS STRUCTURES

    OpenAIRE

    Dorokhov, Dmitry; Jadeja, Sandeep

    2010-01-01

    Our paper examines the reliability of ratings assigned to Commercial Mortgage Backed Securities (CMBS) by Credit Rating Agencies (CRA) and tries to define other factors, except ratings, that can influence the spreads on CMBS. The first part of the paper contains a general discussion about the CMBS market and about rating issues that are related to CMBSs. General assumptions and empirical conclusions about the reliability of ratings are drawn. A comparison between CMBS markets and residential ...

  15. 2007 Wholesale Power Rate Schedules : 2007 General Rate Schedule Provisions.

    Energy Technology Data Exchange (ETDEWEB)

    United States. Bonneville Power Administration.

    2006-11-01

    This schedule is available for the contract purchase of Firm Power to be used within the Pacific Northwest (PNW). Priority Firm (PF) Power may be purchased by public bodies, cooperatives, and Federal agencies for resale to ultimate consumers, for direct consumption, and for Construction, Test and Start-Up, and Station Service. Rates in this schedule are in effect beginning October 1, 2006, and apply to purchases under requirements Firm Power sales contracts for a three-year period. The Slice Product is only available for public bodies and cooperatives who have signed Slice contracts for the FY 2002-2011 period. Utilities participating in the Residential Exchange Program (REP) under Section 5(c) of the Northwest Power Act may purchase Priority Firm Power pursuant to the Residential Exchange Program. Rates under contracts that contain charges that escalate based on BPA's Priority Firm Power rates shall be based on the three-year rates listed in this rate schedule in addition to applicable transmission charges. This rate schedule supersedes the PF-02 rate schedule, which went into effect October 1, 2001. Sales under the PF-07 rate schedule are subject to BPA's 2007 General Rate Schedule Provisions (2007 GRSPs). Products available under this rate schedule are defined in the 2007 GRSPs. For sales under this rate schedule, bills shall be rendered and payments due pursuant to BPA's 2007 GRSPs and billing process.

  16. Survival Rates for Thymus Cancer

    Science.gov (United States)

    ... Early Detection, Diagnosis, and Staging Survival Rates for Thymus Cancer Survival rates are often used by doctors ... Ask Your Doctor About Thymus Cancer? More In Thymus Cancer About Thymus Cancer Causes, Risk Factors, and ...

  17. Lung Cancer Rates by State

    Science.gov (United States)

    ... HPV-Associated Ovarian Prostate Skin Uterine Cancer Home Lung Cancer Rates by State Language: English (US) Españ ... incidence data are currently available. Rates of Getting Lung Cancer by State The number of people who ...

  18. Payment Error Rate Measurement (PERM)

    Data.gov (United States)

    U.S. Department of Health & Human Services — The PERM program measures improper payments in Medicaid and CHIP and produces error rates for each program. The error rates are based on reviews of the...

  19. Breast Cancer Rates by State

    Science.gov (United States)

    ... Associated Lung Ovarian Prostate Skin Uterine Cancer Home Breast Cancer Rates by State Language: English Español (Spanish) Recommend ... from breast cancer each year. Rates of Getting Breast Cancer by State The number of people who get ...

  20. Mutation rates among RNA viruses

    OpenAIRE

    Drake, John W.; Holland, John J.

    1999-01-01

    The rate of spontaneous mutation is a key parameter in modeling the genetic structure and evolution of populations. The impact of the accumulated load of mutations and the consequences of increasing the mutation rate are important in assessing the genetic health of populations. Mutation frequencies are among the more directly measurable population parameters, although the information needed to convert them into mutation rates is often lacking. A previous analysis of mutation rates in RNA viru...

  1. On forecasting Exchange Rate Volatility.

    OpenAIRE

    Hafner, Christian

    2003-01-01

    In an efficient market, foreign exchange rates have to guarantee absence of triangular arbitrage. This note shows that the no-arbitrage condition can be exploited for forecasting the volatility of a single rate by using the information contained in the other rates. Linearly transforming the volatility forecasts of a bivariate model is shown to be more efficient than using a univariate model for the cross-rate.

  2. The Exchange Rate Forecasting Puzzle

    OpenAIRE

    Francis Vitek

    2005-01-01

    We survey and update the empirical literature concerning the predictability of nominal exchange rates using structural macroeconomic models over the recent floating exchange rate period. In particular, we consider both flexible and sticky price versions of the monetary model of nominal exchange rate determination. In agreement with the existing empirical literature, we find that nominal exchange rate movements are difficult to forecast, with a random walk generally dominating the monetary mod...

  3. Modelling Australia's Retail Mortgage Rate

    OpenAIRE

    Abbas Valadkhani; Sajid Anwar

    2012-01-01

    There is an ongoing controversy over whether banks’ mortgage rates rise more readily than they fall due to their asymmetric responses to changes in the cash rate. This paper examines the dynamic interplay between the cash rate and the variable mortgage rate using monthly data in the post-1989 era. Unlike previous studies for Australia, our proposed threshold and asymmetric error-correction models account for both the amount and adjustment asymmetries. We found thatrate rises have much larger ...

  4. All about Heart Rate (Pulse)

    Science.gov (United States)

    ... get a picture of your health. Learn more: Blood Pressure Vs. Heart Rate Target Heart Rate Arrhythmias (abnormal heart rhythms) This ... Healthy 6 What are the Symptoms of High Blood Pressure? 7 All About Heart Rate (Pulse) 8 Warning Signs of a Heart Attack ...

  5. 76 FR 8946 - Security Ratings

    Science.gov (United States)

    2011-02-16

    ... that support the contract has declined due to rising interest rates, insurers sometime impose an MVA... purchased on the basis of interest rates and security ratings.\\29\\ \\25\\ See Reproposal of Comprehensive... very small number of registrants. The Commission believed the lack of usage was due in part to interest...

  6. Financial Forces and the Future of American Higher Education

    Science.gov (United States)

    Ehrenberg, Ronald G.; Rizzo, Michael J.

    2004-01-01

    Each year over the past quarter century, undergraduate tuition and fees in the United States have increased by an average of 2.5 to 3.5 percentage points above the inflation rate. This continuous rise recently led one congressman to propose that the government penalize institutions that raise their tuition by more than twice the rate of inflation…

  7. 2004-05 Performance Year Ratings Impacting Fiscal Year 2005-06. University of South Carolina Aiken. Sector: Four-Year Colleges and Universities

    Science.gov (United States)

    South Carolina Commission on Higher Education, 2005

    2005-01-01

    This series of documents contains performance scoring information for 2004-2005 for individual institutions of higher education in South Carolina. This information is used in establishing 2005-2006 fiscal year allocations. Data includes: (1) Degrees Awarded; (2) Enrollment; (3) Average SAT score; (4) Faculty; (5) Tuition; and (6) Financial…

  8. Using a Merit-Based Scholarship Program to Increase Rates of College Enrollment in an Urban School District: The Case of the Pittsburgh Promise

    Science.gov (United States)

    Bozick, Robert; Gonzalez, Gabriella; Engberg, John

    2015-01-01

    The Pittsburgh Promise is a scholarship program that provides $5,000 per year toward college tuition for public high school graduates in Pittsburgh, Pennsylvania who earned a 2.5 GPA and a 90% attendance record. This study used a difference-in-difference design to assess whether the introduction of the Promise scholarship program directly…

  9. EXCHANGE RATE - REGIMES AND POLICIES

    Directory of Open Access Journals (Sweden)

    Novak Lučić

    2014-12-01

    Full Text Available Exchange rate of one currency is the price of the currency expressed in units of other currency. It is formed by the interaction of supply and demand in the foreign exchange market. Given that the exchange rate has a direct impact on the competitiveness of a country in terms of features of its exports and imports, in its balance of payments, and indirectly the overall economic and social development, in addition to acting in market principles - supply and demand in the formation of the equilibrium exchange rate, exchange rate is subject to different, stronger or weaker, more or less, forms of intervention. In the search for the optimal exchange rate policy of the national currency, the monetary authorities are positioned between the two extremes - the complete abandonment of the exchange rate to the market laws of supply and demand, or fixing the exchange rate for any of the selected anchor currency.

  10. Real exchange rate fluctuations, endogenous tradability and exchange rate regime

    OpenAIRE

    Kanda Naknoi

    2005-01-01

    This paper, empirically and theoretically, studies variance decomposition of real exchange rate. We find that deviations from the law of one price for traded goods drive most real exchange rates. However, the relative price of nontraded goods is also important for some countries maintaining stable exchange rate. We propose an explanation based on dynamics of comparative advantage. Our model predicts that comovement of terms of trade and productivity differentials of the nontraded and the expo...

  11. Capital Flows, Exchange Rate Flexibility, and the Real Exchange Rate

    OpenAIRE

    Jean-Louis Combes; Patrick Plane; Tidiane Kinda

    2011-01-01

    This paper analyzes the impact of capital inflows and exchange rate flexibility on the real exchange rate in developing countries based on panel cointegration techniques. The results show that public and private flows are associated with a real exchange rate appreciation. Among private flows, portfolio investment has the highest appreciation effect-almost seven times that of foreign direct investment or bank loans-and private transfers have the lowest effect. Using a de facto measure of excha...

  12. The foreign exchange rate rate exposure of nations

    OpenAIRE

    Entorf, Horst; Moebert, Jochen; Sonderhof, Katja

    2007-01-01

    Following the well-known approach by Adler and Dumas (1984) we evaluate the foreign exchange rate exposure of nations. Results based on data from 27 countries show that national foreign exchange rate exposures are significantly related to the current trade balance variables of corresponding economies.

  13. BANK RATING. A COMPARATIVE ANALYSIS

    Directory of Open Access Journals (Sweden)

    Batrancea Ioan

    2015-07-01

    Full Text Available Banks in Romania offers its customers a wide range of products but which involves both risk taking. Therefore researchers seek to build rating models to help managers of banks to risk of non-recovery of loans and interest. In the following we highlight rating Raiffeisen Bank, BCR-ERSTE Bank and Transilvania Bank, based on the models CAAMPL and Stickney making a comparative analysis of the two rating models.

  14. Fixed Exchange Rates and Trade

    OpenAIRE

    Michael W. Klein; Jay C. Shambaugh

    2004-01-01

    A classic argument for a fixed exchange rate is its promotion of trade. Empirical support for this, however, is mixed. While one branch of research consistently shows a small negative effect of exchange rate volatility on trade, another, more recent, branch presents evidence of a large positive impact of currency unions on trade. This paper helps resolve this disconnect. Our results, which use a new data-based classification of fixed exchange rate regimes, show a large, significant effect of ...

  15. Heart rates during competitive orienteering.

    OpenAIRE

    Bird, S R; Bailey, R.; Lewis, J.

    1993-01-01

    This study investigated the heart rate profiles of 16 experienced, competitive orienteers (aged 15-62 years) during three competitive events. Each competitor was assessed over three different types of course which were classified as: fast run (FR), slow run (SR) and highly physical (HP). The results showed that all subjects recorded heart rates that were between 140 and 180 beats min-1 for the majority of each event (irrespective of age or course type). The heart rate data indicated that the ...

  16. Exchange Rates, Innovations and Forecasting

    OpenAIRE

    Wolff, Christian C

    1987-01-01

    In this paper an ex-post forecasting experiment is performed on the basis of a version of the "news" model of exchange rate determination. A general finding is that the "news" formulation of monetary exchange rate models leads to relatively accurate ex post exchange rate forecasts. Often the results compare favourably with those obtained from the naive random walk forecasting rule. Thus, the evidence presented in this paper supports the argument that the 1983 finding by Meese and Rogoff (that...

  17. Persistence in International Inflation Rates

    OpenAIRE

    Baum, Christopher F; John Barkoulas; Mustafa Caglayan

    1996-01-01

    We test for fractional dynamics in CPI-based inflation rates for twenty-seven countries and WPI-based inflation rates for twenty-two countries. The fractional differencing parameter is estimated using semiparametric and approximate maximum likelihood methods. Significant evidence of fractional dynamics with long-memory features is found in both CPI- and WPI-based inflation rates for industrial as well as developing countries. Implications of the findings are considered and sources of long mem...

  18. Management of interest rate risk

    Directory of Open Access Journals (Sweden)

    Šabović Šerif

    2014-01-01

    Full Text Available Interest rate risk is one of the biggest and most dangerous risks that a bank is exposed to. When a change of interest rates occurs, the incomes of a bank based on credits and securities endure significant changes. Banks resources also endure some changes. The change of interest rates changes the value of the assets and liabilities of the bank and it's net and investment worth . The change of interest rates also affects bank's balance sheet, income sheet statement and bank's share capital.

  19. Heart rate and respiratory rate influence on heart rate variability repeatability: effects of the correction for the prevailing heart rate

    Directory of Open Access Journals (Sweden)

    Jakub Sławomir Gąsior

    2016-08-01

    Full Text Available Background: Since heart rate variability (HRV is associated with average heart rate (HR and respiratory rate (RespRate, alterations in these parameters may impose changes in HRV. Hence the repeatability of HRV measurements may be affected by differences in HR and RespRate. The study aimed to evaluate HRV repeatability and its association with changes in HR and RespRate.Methods: Forty healthy volunteers underwent two ECG examinations seven days apart. Standard HRV indices were calculated from 5-min ECG recordings. The ECG-derived respiration signal was estimated to assess RespRate. To investigate HR impact on HRV, HRV parameters were corrected for prevailing HR. Results: Differences in HRV parameters between the measurements were associated with the changes in HR and RespRate. However, in multiple regression analysis only HR alteration proved to be independent determinant of the HRV differences – every change in HR by 1 bpm changed HRV values by 16.5% on average. After overall removal of HR impact on HRV, coefficients of variation of the HRV parameters significantly dropped on average by 26.8% (p < 0.001, i.e. by the same extent HRV reproducibility improved. Additionally, the HRV correction for HR decreased association between RespRate and HRV. Conclusions: In stable conditions, HR but not RespRate is the most powerful factor determining HRV reproducibility and even a minimal change of HR may considerably alter HRV. However, the removal of HR impact may significantly improve HRV repeatability. The association between HRV and RespRate seems to be, at least in part, HR dependent.

  20. Heart Rate and Respiratory Rate Influence on Heart Rate Variability Repeatability: Effects of the Correction for the Prevailing Heart Rate

    Science.gov (United States)

    Gąsior, Jakub S.; Sacha, Jerzy; Jeleń, Piotr J.; Zieliński, Jakub; Przybylski, Jacek

    2016-01-01

    Background: Since heart rate variability (HRV) is associated with average heart rate (HR) and respiratory rate (RespRate), alterations in these parameters may impose changes in HRV. Hence the repeatability of HRV measurements may be affected by differences in HR and RespRate. The study aimed to evaluate HRV repeatability and its association with changes in HR and RespRate. Methods: Forty healthy volunteers underwent two ECG examinations 7 days apart. Standard HRV indices were calculated from 5-min ECG recordings. The ECG-derived respiration signal was estimated to assess RespRate. To investigate HR impact on HRV, HRV parameters were corrected for prevailing HR. Results: Differences in HRV parameters between the measurements were associated with the changes in HR and RespRate. However, in multiple regression analysis only HR alteration proved to be independent determinant of the HRV differences—every change in HR by 1 bpm changed HRV values by 16.5% on average. After overall removal of HR impact on HRV, coefficients of variation of the HRV parameters significantly dropped on average by 26.8% (p < 0.001), i.e., by the same extent HRV reproducibility improved. Additionally, the HRV correction for HR decreased association between RespRate and HRV. Conclusions: In stable conditions, HR but not RespRate is the most powerful factor determining HRV reproducibility and even a minimal change of HR may considerably alter HRV. However, the removal of HR impact may significantly improve HRV repeatability. The association between HRV and RespRate seems to be, at least in part, HR dependent. PMID:27588006

  1. Multiple Ratings and Credit Spreads

    NARCIS (Netherlands)

    Bongaerts, D.; Cremers, K.J.M.; Goetzmann, W.N.

    2009-01-01

    This paper explores the role played by multiple credit rating agencies (CRAs) in the market for corporate bonds. Moody’s, S&P and Fitch operate in a competitive setting with market demand for both credit information and the certification value of a high rating. We empirically document the outcome of

  2. Can you Trust Online Ratings?

    DEFF Research Database (Denmark)

    Wulff, Julie; Hardt, Daniel

    2014-01-01

    Do user populations differ systematically in the way they express and rate sentiment? We use large collections of Danish and U.S. reviews to investigate this question, and we find evidence of important systematic differences: first, positive ratings are far more common in the U.S. data than in th...

  3. Evolution & the Cesarean Section Rate

    Science.gov (United States)

    Walsh, Joseph A.

    2008-01-01

    "Nothing in biology makes sense except in the light of evolution." This was the title of an essay by geneticist Theodosius Dobzhansky writing in 1973. Many causes have been given for the increased Cesarean section rate in developed countries, but biologic evolution has not been one of them. The C-section rate will continue to rise, because the…

  4. Failure Rates in Introductory Programming

    DEFF Research Database (Denmark)

    Bennedsen, Jens; Caspersen, Michael Edelgaard

    2007-01-01

    It is a common conception that CS1 is a very difficult course and that failure rates are high. However, until now there has only been anecdotal evidence for this claim. This article reports on a survey among institutions around the world regarding failure rates in introductory programming courses...

  5. Evolution & the Cesarean Section Rate

    Science.gov (United States)

    Walsh, Joseph A.

    2008-01-01

    "Nothing in biology makes sense except in the light of evolution." This was the title of an essay by geneticist Theodosius Dobzhansky writing in 1973. Many causes have been given for the increased Cesarean section rate in developed countries, but biologic evolution has not been one of them. The C-section rate will continue to rise, because the…

  6. Exponential convergence rate in entropy

    Institute of Scientific and Technical Information of China (English)

    Mu-Fa Chen

    2007-01-01

    The exponential convergence rate in entropy is studied for symmetric forms, with a specia! attention to the Markov chain with a state space having two points only. Some upper and lower bounds of the rate are obtained and five examples with precise or qualitatively exact estimates are presented.

  7. Multiple Ratings and Credit Spreads

    NARCIS (Netherlands)

    Bongaerts, D.; Cremers, K.J.M.; Goetzmann, W.N.

    2009-01-01

    This paper explores the role played by multiple credit rating agencies (CRAs) in the market for corporate bonds. Moody’s, S&P and Fitch operate in a competitive setting with market demand for both credit information and the certification value of a high rating. We empirically document the outcome of

  8. 76 FR 46603 - Security Ratings

    Science.gov (United States)

    2011-08-03

    ... forms without regard to the size of their public float or the rating of debt securities being offered...: Blair Petrillo, Special Counsel in the Office of Rulemaking, Division of Corporation Finance, at (202... Nationally Recognized Statistical Rating Organizations, Release No. 33-9069 (Oct. 5, 2009) . Public...

  9. Creep at very low rates

    CSIR Research Space (South Africa)

    Nabarro, FRN

    2002-02-01

    Full Text Available The creep rate in a land-based power station must be less than 10(-11) s(-1). At these low rates of deformation the transport of matter occurs by the migration of vacancies rather than by the glide of dislocations. A quantitative understanding...

  10. Rate Gyroscopic Wellbore Survey System

    Institute of Scientific and Technical Information of China (English)

    Sheng Limin

    1997-01-01

    @@ The rate gyroscopic wellbore survey system as a new type of survey instruments adopts the inertial-grade rate gyro and quartz flexible accelerometers to compose a gyrocompassing system, transiting data to surface instrument by single core cable. The azimuth, inclination and tool-face angle can be computed from these data by surface computer.

  11. Understanding High Rate Behavior Through Low Rate Analog

    Science.gov (United States)

    2014-04-28

    Dioh, N.N., et al., The High-Strain Rate Behavior of Polymers. Journal De Physique Iv, 1994. 4(C8): p. 119-124. 21. Dioh, N.N., P.S. Leevers, and J.G...constitutive response of polymeric materials as a function of temperature and strain rate. Journal De Physique Iv, 2003. 110: p. 27-32. 23. Brown, E.N...properties of polycarbonate under dynamic loading. Journal De Physique Iv, 2003. 110: p. 159-164. 56. Li, Z.H. and J. Lambros, Strain rate effects on the

  12. Temporal Trends in Fertility Rates

    DEFF Research Database (Denmark)

    Jensen, Martin Blomberg; Priskorn, Lærke; Jensen, Tina Kold

    2015-01-01

    to determine total and age specific fertility rates. RESULTS: Total fertility rate (TFR) decreased from 4.1 to 1.8 children per woman and age specific fertility also decreased from 1901 to 2014. Women aged 30-34, 35-39 or 40-44 years in the first decade of the 20th century had higher fertility rates than......OBJECTIVE: Increasing age at first childbirth has been suggested to increase the risk for infertility. Our objective is to determine whether women above thirty years of age historically have been able to sustain fertility rates above replacement level. DESIGN: A descriptive nationwide Danish study...... for 10% of TFR in 1901 compared with 4% in 2014 despite usage of assisted reproduction. CONCLUSION: This nationwide study shows that women above 30 years of age historically have been able to sustain fertility rates above replacement level. This implies that other factors besides age are strong...

  13. Innovative Rates Program. Final report

    Energy Technology Data Exchange (ETDEWEB)

    1982-06-21

    Title II of the Energy Conservation and Production Act (ECPA) as amended by the Public Utility Regulatory Policies Act (PURPA) provided financial assistance to state utility regulatory commissions, nonregulated electric utilities, and the Tennessee Valley Authority through the Innovative Rates Program. The financial assistance was to be used to plan or carry out electric utility regulatory rate reform initiatives relating to innovative rate structures that encourage conservation of energy, electric utility efficiency and reduced costs, and equitable rates to consumers. The Federal and local objectives of the project are described. Activities planned and accomplishments are summarized for the following: project management, data collection, utility bill evaluation, billing enclosure/mailing evaluation, media program evaluation, display evaluation, rate study sessions evaluation, speakers bureau evaluation, and individual customer contacts. A timetable/milestone chart and financial information are included. (MHR)

  14. The Logic of Collective Rating

    Science.gov (United States)

    Nax, Heinrich

    2016-05-01

    The introduction of participatory rating mechanisms on online sales platforms has had substantial impact on firms' sales and profits. In this note, we develop a dynamic model of consumer influences on ratings and of rating influences on consumers, focussing on standard 5-star mechanisms as implemented by many platforms. The key components of our social influence model are the consumer trust in the `wisdom of crowds' during the purchase phase and indirect reciprocity during the rating decision. Our model provides an overarching explanation for well-corroborated empirical regularities. We quantify the performance of the voluntary rating mechanism in terms of realized consumer surplus with the no-mechanism and full-information benchmarks, and identify how it could be improved.

  15. How is entropy production rate related to chemical reaction rate?

    CERN Document Server

    Banerjee, Kinshuk

    2013-01-01

    The entropy production rate is a key quantity in irreversible thermodynamics. In this work, we concentrate on the realization of entropy production rate in chemical reaction systems in terms of the experimentally measurable reaction rate. Both triangular and linear networks have been studied. They attain either thermodynamic equilibrium or a non-equilibrium steady state, under suitable external constraints. We have shown that the entropy production rate is proportional to the square of the reaction velocity only around equilibrium and not any arbitrary non-equilibrium steady state. This feature can act as a guide in revealing the nature of a steady state, very much like the minimum entropy production principle. A discussion on this point has also been presented.

  16. low bit rate video coding low bit rate video coding

    African Journals Online (AJOL)

    eobe

    ariable length bit rate (VLBR) broadly encompasses video coding which broadly encompasses ... for motion estimation and compensation to reduce the prediction sation to reduce the ... a special interest among the video coding community ...

  17. Negative Policy Rates, Banking Flows and Exchange Rates

    OpenAIRE

    Khayat, Anwar

    2015-01-01

    Setting negative nominal rates is one of the unconventional policies implemented after the Great Recession to overcome the Zero Lower Bound. Using data from the euro area and Denmark, I assess the impact of introducing a negative interest rate on reserves. I find that it did put a depreciation pressure on the currency due to a reversal in banking flows. This effect is not only caused by policy differentials, but also by a distinct impact of going into negative territory from lowering interest...

  18. Heart rate variability and heart rate recovery as prognostic factors

    OpenAIRE

    GRAD, COSMIN

    2015-01-01

    Background and aim Heart rate (HR) can appear static and regular at rest, during exercise or recovery after exercise. However, HR is constantly adjusted due to factors such as breathing, blood pressure control, thermoregulation and the renin-angiotensin system, leading to a more dynamic response that can be quantified using HRV (heart rate variability). HRV is defined as the deviation in time between successive normal heart beat and is a noninvasive method to measure the total variation in a ...

  19. Circadian rhythm of heart rate and heart rate variability

    OpenAIRE

    Massin, M; Maeyns, K.; Withofs, N.; Ravet, F.; Gerard, P.; Healy, M.

    2000-01-01

    BACKGROUND—Measurements of heart rate variability (HRV) are increasingly used as markers of cardiac autonomic activity.
AIM—To examine circadian variation in heart rate and HRV in children.
SUBJECTS—A total of 57 healthy infants and children, aged 2 months to 15 years, underwent ambulatory 24 hour Holter recording. Monitoring was also performed on five teenagers with diabetes mellitus and subclinical vagal neuropathy in order to identify the origin of the circadian variat...

  20. Heart rate response to breathing

    DEFF Research Database (Denmark)

    Mehlsen, J; Pagh, K; Nielsen, J S

    1987-01-01

    Heart rate responses to stepwise and periodic changes in lung volume were studied in seven young healthy males. Stepwise inspiration and expiration both resulted in an increase in heart rate followed by a rapid decrease in heart rate. The fastest heart rate was reached in 1.6 +/- 0.5 s and in 3.......6 +/- 1.4 s in response to inspiration and expiration, respectively (P less than 0.01). The slowest heart rate was reached in 4.8 +/- 1.0 s and in 7.6 +/- 1.9 s in response to inspiration and expiration, respectively (P less than 0.01). Following this biphasic change the heart rate returned to a steady...... level. The difference between the fastest and the slowest heart rates was significantly larger in response to inspiration (21.7 +/- 7.3 beats per minute) than in response to expiration (12.0 +/- 7.3 beats per minute; P less than 0.01). Periodic changes in lung volume were performed with frequencies from...

  1. The Airline Quality Rating 2002

    Science.gov (United States)

    Bowen, Brent D.; Headley, Dean E.

    2002-01-01

    The Airline Quality Rating (AQR) was developed and first announced in early 1991 as an objective method of comparing airline quality on combined multiple performance criteria. This current report, Airline Quality Rating 2002, reflects monthly Airline Quality Rating scores for 2001. AQR scores for the calendar year 2001 are based on 15 elements that focus on airline performance areas important to air travel consumers. The Airline Quality Rating 2002 is a summary of month-by-month quality ratings for the 11 largest U.S. airlines operating during 2001. Using the Airline Quality Rating system of weighted averages and monthly performance data in the areas of on-time arrivals, involuntary denied boardings, mishandled baggage, and a combination of 12 customer complaint categories, airlines comparative performance for the calendar year of 2001 is reported. This research monograph contains a brief summary of the AQR methodology, detailed data and charts that track comparative quality for domestic airline operations for the 12-month period of 2001, and industry average results. Also, comparative Airline Quality Rating data for 2000 are included for each airline to provide historical perspective regarding performance quality in the industry.

  2. The Airline Quality Rating 2004

    Science.gov (United States)

    Bowen, Brent D.; Headley, Dean E.

    2004-01-01

    The Airline Quality Rating (AQR) was developed and first announced in early 1991 as an objective method of comparing airline quality on combined multiple performance criteria. This current report, the Airline Quality Rating 2004, reflects monthly Airline Quality Rating scores for 2003. AQR scores far the calendar year 2003 are based on 15 elemnts in four major areas that focus on airline performance aspects important to air travel consumers. The Airline Quality Rating 2004 is a summary of month-by-month quality ratings for U.S. airlines that have at least 1% of domestic passenger volume during 2003. Using the Airline Quality Rating system of weighted averages and monthly performance data in the areas of on-time arrivals, involuntary denied boardings, mishandled baggage, and a combination of 12 customer complaint categories, airlines comparative performance for the calendar year of 2003 is reported. This research monograph contains a brief summary of the AQR methodology, detailed data and charts that track comparative quality for domestic airline operations for the 12-month period of 2003, and industry results. Also, comparative Airline Quality Rating data for 2002 are included, where available, to provide historical perspective

  3. The Airline Quality Rating 2001

    Science.gov (United States)

    Bowen, Brent D.; Headley, Dean E.

    2001-01-01

    The Airline Quality Rating (AQR) was developed and first announced in early 1991 as an objective method of comparing airline quality on combined multiple performance criteria. This current report, Airline Quality Rating 2001, reflects monthly Airline Quality Rating scores for 2000. AQR scores for the calendar year 2000 are based on 15 elements that focus on airline performance areas important to air travel consumers. The Airline Quality Rating 2001 is a summary of month-by-month quality ratings for the ten major U.S. airlines operating during 2000. Using the Airline Quality Rating system of weighted averages and monthly performance data in the areas of on-time arrivals, involuntary denied boardings, mishandled baggage, and a combination of 12 customer complaint categories, major airlines comparative performance for the calendar year of 2000 is reported. This research monograph contains a brief summary of the AQR methodology, detailed data and charts that track comparative quality for major airlines domestic operations for the 12 month period of 2000, and industry average results. Also, comparative Airline Quality Rating data for 1999 are included for each airline to provide historical perspective regarding performance quality in the industry.

  4. The Airline Quality Rating 2003

    Science.gov (United States)

    Bowen, Brent D.; Headley, Dean E.

    2003-01-01

    The Airline Quality Rating (AQR) was developed and first announced in early 1991 as an objective method of comparing airline quality on combined multiple performance criteria. This current report, the Airline Quality Rating 2003, reflects monthly Airline Quality Rating scores for 2002. AQR scores for the calendar year 2002 are based on 15 elements that focus on airline performance areas important to air travel consumers. The Airline Quality Rating 2003 is a summary of month-by-month quality ratings for the 10 largest U.S. airlines operating during 2002. Using the Airline Quality Rating system of weighted averages and monthly performance data in the areas of ontime arrivals, involuntary denied boardings, mishandled baggage, and a combination of 12 customer complaint categories, airlines comparative performance for the calendar year of 2002 is reported. This research monograph contains a brief summary of the AQR methodology, detailed data and charts that track comparative quality for domestic airline operations for the 12-month period of 2002, and industry average results. Also, comparative Airline Quality Rating data for 2001 are included for each airline to provide historical perspective regarding performance quality in the industry.

  5. Market-Oriented Interest Rates

    Institute of Scientific and Technical Information of China (English)

    2012-01-01

    The People's Bank of China,the central bank,just took a major step in the market-oriented reform of interest rates,but it's difficult to say how far the govemment can go with the reform. The central bank cut deposit and lending interest rates by 0.25 percentage points and extended the floating range of the rates,in the hope of curbing the downward trend in economic growth.This is a strong signal to the market:The govemment is resolute in maintaining stable economic growth.

  6. Stochastic analysis of nucleation rates

    Science.gov (United States)

    Johansson, Jonas

    2016-02-01

    We show that approximating the Becker-Döring equations with a Langevin equation results in multiplicative noise, which in turn leads to a family of possible Fokker-Planck equations according to the Ito-Stratonovich dilemma. Using a simple and general model for the attachment and detachment rates, we find that the Ito choice approximates the nucleation rate best and also coincides with the Fokker-Planck equation resulting from the common way to Taylor expand the original set of rate equations.

  7. Evaluating China's Exchange Rate Regime

    Institute of Scientific and Technical Information of China (English)

    Charlie Xiao Feng

    2008-01-01

    @@ In 1994 China established a de facto currency peg.1 The dollar-RMB exchange rate was fixed at 8.28.The People's Bank of China(PBC) allowed the rate a narrow band of around .01 to .02 percent in which it could shift daily.The exchange rate program did not become newsworthy until U.S.Treasury Secretary John Snow's visit in 2003.In fact as a study by Frankel and Wei (2007)showed, the RMB's forward was actually selling at a discount against the dollar prior to Secretary Snow's visit to China and his subsequent report, signaling that investors were anticipating RMB depreciation.

  8. The Optimal Interest Rates and the Current Interest Rate System

    Directory of Open Access Journals (Sweden)

    Ioannis N. Kallianiotis

    2014-12-01

    Full Text Available The paper discusses the current target interest rate, which is closed to zero with the new experiment of quantitative easing since 2009 and has reduced the rate of return and the income and has made the real savings rate negative. This target rate has not reduced unemployment and has not improved growth (it is not optimal, but has increased the debt of individuals and the low taxes on businesses have magnified the budget deficits and the national debt. People were borrowing the present value of their uncertain future wealth and their high debt and low income raise the risk and this high risk premium heighten the interest rate on loans, especially on credit cards. The current monetary system needs to be changed and an interest rate floor on deposits (savings and an interest rate ceiling on individuals‟ loans (borrowings is necessary to improve social welfare, fairness, and justice in our society and not to support only disintermediation (financial markets. The middle class cannot work only to pay taxes and interest on its debt (redistribution of their wealth to government and banks or worse to be in chronic unemployment. Many home owners defaulted on their loans payments and their homes are foreclosed. They will end up without property (real assets. The unconcern towards the middle class will affect negatively the entire socio-economic structure of the nation and after losing its productive power, it will start declining, as history has shown to us with so many empires that do not exist anymore. We hope the leaders (the democratic governments to improve public policies, to regulate the financial market and institutions, and to satisfy their policy ultimate objective, which is citizens‟ perfection and the nation‟s highest point of prosperity.

  9. Reduced rates for AIP journals

    Science.gov (United States)

    Richman, Barbara T.

    The American Institute of Physics (AIP) offers reduced rates for subscriptions of its journals to individual members of affiliated societies. AGU is an A IP-affiliated society. The offer is limited to one subscription per person to each journal.

  10. Escape rates for Gibbs measures

    CERN Document Server

    Ferguson, Andrew

    2010-01-01

    We study the asymptotic behaviour of the escape rate of a Gibbs measure supported on a conformal repeller through a small hole. There are additional applications to the convergence of Hausdorff dimension of the survivor set.

  11. Blood Pressure vs. Heart Rate

    Science.gov (United States)

    ... Artery Disease Venous Thromboembolism Aortic Aneurysm More Blood Pressure vs. Heart Rate (Pulse) Updated:Sep 15,2017 ... content was last reviewed October 2016. High Blood Pressure • Home • Get the Facts About HBP Introduction What ...

  12. Press rate card: Paralympic Games

    OpenAIRE

    2013-01-01

    This catalogue provides a general overview of the press rate card programme, in an effort to make it as user-friendly as possible for the accredited written and photographic press and non-rights-holding broadcasters.

  13. Idiot Savants: Rate of Incidence

    Science.gov (United States)

    Hill, A. Lewis

    1977-01-01

    A survey of 300 public residential facilities for the mentally retarded revealed a .06 percent incidence rate for idiot savants, persons of low intelligence who possess an unusually high skill in some special task. (CL)

  14. Comprehensive Error Rate Testing (CERT)

    Data.gov (United States)

    U.S. Department of Health & Human Services — The Centers for Medicare and Medicaid Services (CMS) implemented the Comprehensive Error Rate Testing (CERT) program to measure improper payments in the Medicare...

  15. Yuan Exchange Rate 'Properly Adjusted'

    Institute of Scientific and Technical Information of China (English)

    2005-01-01

      The currency exchange rate was "properly adjusted" this year and takes into account effects on the country's neighbors and the world, Premier Wen Jiabao said at a regional meeting in Malaysia.……

  16. Markets: The Credit Rating Agencies

    National Research Council Canada - National Science Library

    White, Lawrence J

    2010-01-01

    ...—to the center of the U.S. bond markets—and thereby virtually guaranteed that when these rating agencies did make mistakes, these mistakes would have serious consequences for the financial sector...

  17. Decreasing incidence rates of bacteremia

    DEFF Research Database (Denmark)

    Nielsen, Stig Lønberg; Pedersen, C; Jensen, T G

    2014-01-01

    BACKGROUND: Numerous studies have shown that the incidence rate of bacteremia has been increasing over time. However, few studies have distinguished between community-acquired, healthcare-associated and nosocomial bacteremia. METHODS: We conducted a population-based study among adults with first......-time bacteremia in Funen County, Denmark, during 2000-2008 (N = 7786). We reported mean and annual incidence rates (per 100,000 person-years), overall and by place of acquisition. Trends were estimated using a Poisson regression model. RESULTS: The overall incidence rate was 215.7, including 99.0 for community......-acquired, 50.0 for healthcare-associated and 66.7 for nosocomial bacteremia. During 2000-2008, the overall incidence rate decreased by 23.3% from 254.1 to 198.8 (3.3% annually, p bacteremia decreased by 25.6% from 119.0 to 93.8 (3.7% annually, p

  18. Equal Protection, Immigration, and Education: "Plyler v. Doe"

    Science.gov (United States)

    Feinberg, Joseph R.; Doppen, Frans H.; Hollstein, Matthew S.

    2014-01-01

    When the Texas state legislature passed a law in the 1970s allowing school districts to deny enrollment or charge tuition to illegal immigrant children, the Tyler Independent School District instituted a $1,000 tuition rate for illegal immigrant children. Sixteen undocumented children from four Mexican families in Tyler filed a class-action suit…

  19. Examining the Potential of Information Technologies to Improve Cost Control in Community Colleges

    Science.gov (United States)

    Sudhakar, Samuel

    2013-01-01

    The challenges facing publicly funded community colleges have never been greater. Declining state and federal support and decreasing property tax revenues have placed a tremendous pressure on tuition rates. Declining revenues combined with the lack of adequate cost control, has caused in-state tuition and fees at public 2-year colleges to increase…

  20. Assessing the Role of RCM in Decision-Making about Discontinuing Academic Programs and Restructuring Academic Units

    Science.gov (United States)

    Mayer, Louis J.

    2011-01-01

    The path of growth and development for many American colleges and universities is to add new programs, majors, minors, departments, institutes, and centers to their academic portfolios in order to meet new demands and pursue new knowledge. Their source of funding is primarily through raising tuition rates and increasing non-tuition financial…

  1. Equal Protection, Immigration, and Education: "Plyler v. Doe"

    Science.gov (United States)

    Feinberg, Joseph R.; Doppen, Frans H.; Hollstein, Matthew S.

    2014-01-01

    When the Texas state legislature passed a law in the 1970s allowing school districts to deny enrollment or charge tuition to illegal immigrant children, the Tyler Independent School District instituted a $1,000 tuition rate for illegal immigrant children. Sixteen undocumented children from four Mexican families in Tyler filed a class-action suit…

  2. 77 FR 2521 - Integrated System Power Rates

    Science.gov (United States)

    2012-01-18

    ... Southwestern Power Administration Integrated System Power Rates AGENCY: Southwestern Power Administration, DOE... System pursuant to the Integrated System Rate Schedules which supersede the existing rate schedules... Integrated System pursuant to the following Integrated System Rate Schedules: Rate Schedule P-11,...

  3. Heart rates during competitive orienteering.

    Science.gov (United States)

    Bird, S R; Bailey, R; Lewis, J

    1993-03-01

    This study investigated the heart rate profiles of 16 experienced, competitive orienteers (aged 15-62 years) during three competitive events. Each competitor was assessed over three different types of course which were classified as: fast run (FR), slow run (SR) and highly physical (HP). The results showed that all subjects recorded heart rates that were between 140 and 180 beats min-1 for the majority of each event (irrespective of age or course type). The heart rate data indicated that the activity was largely aerobic but varied in intensity, with phases of strenuous anaerobic work. The type of course was shown significantly (analysis of variance; P orienteer (FR = 160, HP = 158, SR = 150 beats min-1), with courses that required more technical skill and hence slower running producing lower mean heart rates; although the general physical demands were similar for all courses. The older orienteers (> 45 years) recorded heart rate profiles that were similar to those of the young orienteers with no correlation being found between age and mean heart rate while exercising.

  4. The Galactic Nova Rate Revisited

    CERN Document Server

    Shafter, A W

    2016-01-01

    Despite its fundamental importance, a reliable estimate of the Galactic nova rate has remained elusive. Here, the overall Galactic nova rate is estimated by extrapolating the observed rate for novae reaching $m\\leq2$ to include the entire Galaxy using a two component disk plus bulge model for the distribution of stars in the Milky Way. The present analysis improves on previous work by considering important corrections for incompleteness in the observed rate of bright novae. Several models are considered to account for differences in the assumed properties of bulge and disk nova populations. The simplest models, which assume uniform properties between bulge and disk novae, predict Galactic nova rates between $\\sim$50 to as many as $\\sim$100 per year, depending on the assumed incompleteness at bright magnitudes. Models where the disk novae are assumed to be more luminous than bulge novae are explored, and predict nova rates up to 30% lower, in the range of $\\sim$35 to $\\sim$70 per year. An average of the most p...

  5. Conditioned inhibition and reinforcement rate.

    Science.gov (United States)

    Harris, Justin A; Kwok, Dorothy W S; Andrew, Benjamin J

    2014-07-01

    We investigated conditioned inhibition in a magazine approach paradigm. Rats were trained on a feature negative discrimination between an auditory conditioned stimulus (CS) reinforced at one rate versus a compound of that CS and a visual stimulus (L) reinforced at a lower rate. This training established L as a conditioned inhibitor. We then tested the inhibitory strength of L by presenting it in compound with other auditory CSs. L reduced responding when tested with a CS that had been reinforced at a high rate, but had less or even no inhibitory effect when tested with a CS that had been reinforced at a low rate. The inhibitory strength of L was greater if it signaled a decrease in reinforcement from an already low rate than if it signaled an equivalent decrease in reinforcement from a high rate. We conclude that the strength of inhibition is not a linear function of the change in reinforcement that it signals. We discuss the implications of this finding for models of learning (e.g., Rescorla & Wagner, 1972) that identify inhibition with a difference (subtraction) rule.

  6. Smoking rates low in southwest

    Directory of Open Access Journals (Sweden)

    Robbins RA

    2014-04-01

    Full Text Available No abstract available. Article truncated at 150 words. The Gallup survey confirms that smoking rates in the US are declining and that smoking rates are lower in the Southwest than the US as a whole (1. Nationally, the smoking rate fell to 19.7% in 2013 from 21.1% in 2008. Among the Southwest states California ranked second (15.0%, Colorado ninth (17.4%, and Arizona tenth (17.5%. Only New Mexico was above the Nation's average at 20.0%. Utah remains the state with the lowest percentage of smokers, 12.2 percent, and Kentucky the highest, 30.2 percent. Nine of the 10 states with the lowest smoking rates have outright bans on smoking in private worksites, restaurants, and bars, with California allowing for ventilated rooms. Bans are significantly less common in the 10 states with the highest smoking rates. Kentucky, West Virginia, and Mississippi -- the states with the three highest smoking rates -- do not have statewide smoking bans. In addition, these three ...

  7. High Data Rate Quantum Cryptography

    Science.gov (United States)

    Kwiat, Paul; Christensen, Bradley; McCusker, Kevin; Kumor, Daniel; Gauthier, Daniel

    2015-05-01

    While quantum key distribution (QKD) systems are now commercially available, the data rate is a limiting factor for some desired applications (e.g., secure video transmission). Most QKD systems receive at most a single random bit per detection event, causing the data rate to be limited by the saturation of the single-photon detectors. Recent experiments have begun to explore using larger degree of freedoms, i.e., temporal or spatial qubits, to optimize the data rate. Here, we continue this exploration using entanglement in multiple degrees of freedom. That is, we use simultaneous temporal and polarization entanglement to reach up to 8.3 bits of randomness per coincident detection. Due to current technology, we are unable to fully secure the temporal degree of freedom against all possible future attacks; however, by assuming a technologically-limited eavesdropper, we are able to obtain 23.4 MB/s secure key rate across an optical table, after error reconciliation and privacy amplification. In this talk, we will describe our high-rate QKD experiment, with a short discussion on our work towards extending this system to ship-to-ship and ship-to-shore communication, aiming to secure the temporal degree of freedom and to implement a 30-km free-space link over a marine environment.

  8. Calculating transient rates from surveys

    CERN Document Server

    Carbone, Dario; Wijers, Ralph A M J; Rowlinson, Antonia

    2016-01-01

    We have developed a method to determine the transient surface density and transient rate for any given survey, using Monte-Carlo simulations. This method allows us to determine the transient rate as a function of both the flux and the duration of the transients in the whole flux-duration plane rather than one or a few points as currently available methods do. It is applicable to every survey strategy that is monitoring the same part of the sky, regardless the instrument or wavelength of the survey, or the target sources. We have simulated both top-hat and Fast Rise Exponential Decay light curves, highlighting how the shape of the light curve might affect the detectability of transients. Another application for this method is to estimate the number of transients of a given kind that are expected to be detected by a survey, provided that their rate is known.

  9. Calculating transient rates from surveys

    Science.gov (United States)

    Carbone, D.; van der Horst, A. J.; Wijers, R. A. M. J.; Rowlinson, A.

    2017-03-01

    We have developed a method to determine the transient surface density and transient rate for any given survey, using Monte Carlo simulations. This method allows us to determine the transient rate as a function of both the flux and the duration of the transients in the whole flux-duration plane rather than one or a few points as currently available methods do. It is applicable to every survey strategy that is monitoring the same part of the sky, regardless the instrument or wavelength of the survey, or the target sources. We have simulated both top-hat and Fast Rise Exponential Decay light curves, highlighting how the shape of the light curve might affect the detectability of transients. Another application for this method is to estimate the number of transients of a given kind that are expected to be detected by a survey, provided that their rate is known.

  10. Fast rates for noisy clustering

    CERN Document Server

    Loustau, Sébastien

    2012-01-01

    The effect of errors in variables in empirical minimization is investigated. Given a loss $l$ and a set of decision rules $\\mathcal{G}$, we prove a general upper bound for an empirical minimization based on a deconvolution kernel and a noisy sample $Z_i=X_i+\\epsilon_i,i=1,...,n$. We apply this general upper bound to give the rate of convergence for the expected excess risk in noisy clustering. A recent bound from \\citet{levrard} proves that this rate is $\\mathcal{O}(1/n)$ in the direct case, under Pollard's regularity assumptions. Here the effect of noisy measurements gives a rate of the form $\\mathcal{O}(1/n^{\\frac{\\gamma}{\\gamma+2\\beta}})$, where $\\gamma$ is the H\\"older regularity of the density of $X$ whereas $\\beta$ is the degree of illposedness.

  11. HCN Channels and Heart Rate

    Directory of Open Access Journals (Sweden)

    Ilaria Dentamaro

    2012-04-01

    Full Text Available Hyperpolarization and Cyclic Nucleotide (HCN -gated channels represent the molecular correlates of the “funny” pacemaker current (If, a current activated by hyperpolarization and considered able to influence the sinus node function in generating cardiac impulses. HCN channels are a family of six transmembrane domain, single pore-loop, hyperpolarization activated, non-selective cation channels. This channel family comprises four members: HCN1-4, but there is a general agreement to consider HCN4 as the main isoform able to control heart rate. This review aims to summarize advanced insights into the structure, function and cellular regulation of HCN channels in order to better understand the role of such channels in regulating heart rate and heart function in normal and pathological conditions. Therefore, we evaluated the possible therapeutic application of the selective HCN channels blockers in heart rate control.

  12. Recent deformation rates on Venus

    Science.gov (United States)

    Grimm, Robert E.

    1994-11-01

    Constraints on the recent geological evolution of Venus may be provided by quantitative estimates of the rates of the principal resurfacing processes, volcanism and tectonism. This paper focuses on the latter, using impact craters as strain indicators. The total postimpact tectonic strain lies in the range 0.5-6.5%, which defines a recent mean strain rate of 10-18-10-17/s when divided by the mean surface age. Interpretation of the cratering record as one of pure production requires a decline in resurfacing rates at about 500 Ma (catastrophic resurfacing model). If distributed tectonic resurfacing contributed strongly before that time, as suggested by the widespread occurrence of tessera as inliers, the mean global strain rate must have been at least approximately 10-15/s, which is also typical of terrestrial active margins. Numerical calculations of the response of the lithosphere to inferred mantle convective forces were performed to test the hypothesis that a decrease in surface strain rate by at least two orders of magnitude could be caused by a steady decline in heat flow over the last billion years. Parameterized convection models predict that the mean global thermal gradient decreases by only about 5 K/km over this time; even with the exponential dependence of viscosity upon temperature, the surface strain rate drops by little more than one order of magnitude. Strongly unsteady cooling and very low thermal gradients today are necessary to satisfy the catastrophic model. An alternative, uniformitarian resurfacing hypothesis holds that Venus is resurfaced in quasi-random 'patches' several hundred kilometers in size that occur in response to changing mantle convection patterns.

  13. Rate calculation with colored noise

    CERN Document Server

    Bartsch, Thomas; Benito, R M; Borondo, F

    2016-01-01

    The usual identification of reactive trajectories for the calculation of reaction rates requires very time-consuming simulations, particularly if the environment presents memory effects. In this paper, we develop a new method that permits the identification of reactive trajectories in a system under the action of a stochastic colored driving. This method is based on the perturbative computation of the invariant structures that act as separatrices for reactivity. Furthermore, using this perturbative scheme, we have obtained a formally exact expression for the reaction rate in multidimensional systems coupled to colored noisy environments.

  14. On A Theory of Rates

    Science.gov (United States)

    2005-02-01

    asexual. In asexual reproduction , one parent divides into two or more o¤spring. In sexual reproduction, two parents must mate to produce one or more o...spring, n. In terms of rates, asexual reproduction produces n o¤spring, where n may be the ex- pected value of some random variable, so we have a rate of...h 1 kpeatx i ktencounter y; 53 which gets us closer to the form of the Lotka-Volterra equations, especially for the asexual reproduction forms

  15. PBXN-110 Burn Rate Estimate

    Energy Technology Data Exchange (ETDEWEB)

    Glascoe, E

    2008-08-11

    It is estimated that PBXN-110 will burn laminarly with a burn function of B = (0.6-1.3)*P{sup 1.0} (B is the burn rate in mm/s and P is pressure in MPa). This paper provides a brief discussion of how this burn behavior was estimated.

  16. Speculation, Hedging, and Interest Rates

    DEFF Research Database (Denmark)

    Buraschi, Andrea; Whelan, Paul

    of Treasury bond markets that the singleagent paradigm finds difficult to reconcile. Empirically, we test predictions from themodel using a large dataset on beliefs about fundamentals and find that: (i) shocksto disagreement lower short term interest rates; (ii) raise the slope of the yield curve;and (iii...

  17. Frame Rate and Human Vision

    Science.gov (United States)

    Watson, Andrew B.

    2012-01-01

    To enhance the quality of the theatre experience, the film industry is interested in achieving higher frame rates for capture and display. In this talk I will describe the basic spatio-temporal sensitivities of human vision, and how they respond to the time sequence of static images that is fundamental to cinematic presentation.

  18. Realizations of interest rate models

    NARCIS (Netherlands)

    Nieuwenhuis, J.W.

    2000-01-01

    In this paper we comment on a recent paper by Bj¨ork and Gombani. In contrast to this paper our starting point is not the Musiela equation but the forward rate dynamics. In our approach we do not need to talk about infinitesimal generators.

  19. Forecasting Interest Rates and Inflation

    DEFF Research Database (Denmark)

    Chun, Albert Lee

    the best overall for short horizon forecasts of short to medium term yields and inflation. Econometric models with shrinkage perform the best over longer horizons and maturities. Aggregating over a larger set of analysts improves inflation surveys while generally degrading interest rates surveys. We...

  20. Speculation, Hedging, and Interest Rates

    DEFF Research Database (Denmark)

    Buraschi, Andrea; Whelan, Paul

    of Treasury bond markets that the singleagent paradigm finds difficult to reconcile. Empirically, we test predictions from themodel using a large dataset on beliefs about fundamentals and find that: (i) shocksto disagreement lower short term interest rates; (ii) raise the slope of the yield curve;and (iii...

  1. Photoionization rates for helium: update

    CERN Document Server

    Sokół, Justyna M

    2014-01-01

    The NIS He gas has been observed at a few AU to the Sun almost from the beginning of the space age. To model its flow an estimate of the loss rates due to ionization by solar extreme-ultraviolet (EUV) flux is needed. The EUV irradiance has been measured directly from mid 1990-ties, but with high temporal and spectral resolution only from 2002. Beforehand only EUV proxies are available. A new method of reconstruction of the Carrington rotation averaged photoionization rates for neutral interstellar helium (NIS He) in the ecliptic at 1 AU to the Sun before 2002 is presented. We investigate the relation between the solar rotation averaged time series of the ionization rates for NIS He at 1 AU derived from TIMED measurements of EUV irradiance and the solar 10.7 cm flux (F10.7) only. We perform a weighted iterative fit of a nonlinear model to data split into sectors. The obtained formula allows to reconstruct the solar rotation averages of photoionization rates for He between ~1947 and 2002 with an uncertainty ran...

  2. Columbus Payloads Flow Rate Anomalies

    Science.gov (United States)

    Quaranta, Albino; Bufano, Gaetana; DePalo, Savino; Holt, James M.; Szigetvari, Zoltan; Palumberi, Sergio; Hinderer, S.

    2011-01-01

    The Columbus Active Thermal Control System (ATCS) is the main thermal bus for the pressurized racks working inside the European laboratory. One of the ATCS goals is to provide proper water flow rate to each payload (P/L) by controlling actively the pressure drop across the common plenum distribution piping. Overall flow measurement performed by the Water Pump Assembly (WPA) is the only flow rate monitor available at system level and is not part of the feedback control system. At rack activation the flow rate provided by the system is derived on ground by computing the WPA flow increase. With this approach, several anomalies were raised during these 3 years on-orbit, with the indication of low flow rate conditions on the European racks FSL, BioLab, EDR and EPM. This paper reviews the system and P/Ls calibration approach, the anomalies occurred, the engineering evaluation on the measurement approach and the accuracy improvements proposed, the on-orbit test under evaluation with NASA and finally discusses possible short and long term solutions in case of anomaly confirmation.

  3. SPECTRAL ANALYSIS OF EXCHANGE RATES

    Directory of Open Access Journals (Sweden)

    ALEŠA LOTRIČ DOLINAR

    2013-06-01

    Full Text Available Using spectral analysis is very common in technical areas but rather unusual in economics and finance, where ARIMA and GARCH modeling are much more in use. To show that spectral analysis can be useful in determining hidden periodic components for high-frequency finance data as well, we use the example of foreign exchange rates

  4. Exchange Rates and Old People.

    Science.gov (United States)

    Dowd, James J.

    1980-01-01

    Extends earlier work on aging as a process of exchange by focusing on the issue of exchange rates and how they are negotiated. Access to power resources declines with age, placing the old person in the position of negotiating from weakness. (Author)

  5. Recovery Rate of Clustering Algorithms

    NARCIS (Netherlands)

    Li, Fajie; Klette, Reinhard; Wada, T; Huang, F; Lin, S

    2009-01-01

    This article provides a simple and general way for defining the recovery rate of clustering algorithms using a given family of old clusters for evaluating the performance of the algorithm when calculating a family of new clusters. Under the assumption of dealing with simulated data (i.e., known old

  6. Variable gas leak rate valve

    Energy Technology Data Exchange (ETDEWEB)

    Eernisse, Errol P. (Albuquerque, NM); Peterson, Gary D. (Albuquerque, NM)

    1976-01-01

    A variable gas leak rate valve which utilizes a poled piezoelectric element to control opening and closing of the valve. The gas flow may be around a cylindrical rod with a tubular piezoelectric member encircling the rod for seating thereagainst to block passage of gas and for reopening thereof upon application of suitable electrical fields.

  7. Realizations of interest rate models

    NARCIS (Netherlands)

    Nieuwenhuis, J.W.

    2000-01-01

    In this paper we comment on a recent paper by Bj¨ork and Gombani. In contrast to this paper our starting point is not the Musiela equation but the forward rate dynamics. In our approach we do not need to talk about infinitesimal generators.

  8. Potassium supplementation and heart rate

    NARCIS (Netherlands)

    Gijsbers, L.; Molenberg, Famke; Bakker, S.J.L.; Geleijnse, J.M.

    2016-01-01

    Background and aims: Increasing the intake of potassium has been shown to lower blood pressure, but whether it also affects heart rate (HR) is largely unknown. We therefore assessed the effect of potassium supplementation on HR in a meta-analysis of randomized controlled trials. Methods and resul

  9. Compendium of photovoltaic degradation rates: Photovoltaic degradation rates

    Energy Technology Data Exchange (ETDEWEB)

    Jordan, Dirk C. [National Renewable Energy Laboratory (NREL), 15013 Denver West Parkway Golden CO 80401 USA; Kurtz, Sarah R. [National Renewable Energy Laboratory (NREL), 15013 Denver West Parkway Golden CO 80401 USA; VanSant, Kaitlyn [Colorado School of Mines, 1500 Illinois Street Golden CO 8040 USA; Newmiller, Jeff [DNV GL, 2420 Camino Ramon, Suite 300 San Ramon CA 95483 USA

    2016-02-07

    Published data on photovoltaic (PV) degradation measurements were aggregated and re-examined. The subject has seen an increased interest in recent years resulting in more than 11 000 degradation rates in almost 200 studies from 40 different countries. As studies have grown in number and size, we found an impact from sampling bias attributable to size and accuracy. Because of the correlational nature of this study we examined the data in several ways to minimize this bias. We found median degradation for x-Si technologies in the 0.5-0.6%/year range with the mean in the 0.8-0.9%/year range. Hetero-interface technology (HIT) and microcrystalline silicon (..mu..c-Si) technologies, although not as plentiful, exhibit degradation around 1%/year and resemble thin-film products more closely than x-Si. Several studies showing low degradation for copper indium gallium selenide (CIGS) have emerged. Higher degradation for cadmium telluride (CdTe) has been reported, but these findings could reflect a convolution of less accurate studies and longer stabilization periods for some products. Significant deviations for beginning-of-life measurements with respect to nameplate rating have been documented over the last 35 years. Therefore, degradation rates that use nameplate rating as reference may be significantly impacted. Studies that used nameplate rating as reference but used solar simulators showed less variation than similar studies using outdoor measurements, even when accounting for different climates. This could be associated with confounding effects of measurement uncertainty and soiling that take place outdoors. Hotter climates and mounting configurations that lead to sustained higher temperatures may lead to higher degradation in some, but not all, products. Wear-out non-linearities for the worst performing modules have been documented in a few select studies that took multiple measurements of an ensemble of modules during the lifetime of the system. However, the majority

  10. Loading Rate for Modulus of Rupture Test

    Institute of Scientific and Technical Information of China (English)

    QUMing; ZHANGYong-fang

    1996-01-01

    Relationship among load rate,strain rate and stress rate for modulus of ruptue test,the way of applying load with stress rate using both hydraulic compression testing machine and nechanical compression testing machine have been described.The test results are identical with selected strain rate loading and stress rate loading.

  11. Self-similar aftershock rates

    Science.gov (United States)

    Davidsen, Jörn; Baiesi, Marco

    2016-08-01

    In many important systems exhibiting crackling noise—an intermittent avalanchelike relaxation response with power-law and, thus, self-similar distributed event sizes—the "laws" for the rate of activity after large events are not consistent with the overall self-similar behavior expected on theoretical grounds. This is particularly true for the case of seismicity, and a satisfying solution to this paradox has remained outstanding. Here, we propose a generalized description of the aftershock rates which is both self-similar and consistent with all other known self-similar features. Comparing our theoretical predictions with high-resolution earthquake data from Southern California we find excellent agreement, providing particularly clear evidence for a unified description of aftershocks and foreshocks. This may offer an improved framework for time-dependent seismic hazard assessment and earthquake forecasting.

  12. The instantaneous frequency rate spectrogram

    Science.gov (United States)

    Czarnecki, Krzysztof

    2016-01-01

    An accelerogram of the instantaneous phase of signal components referred to as an instantaneous frequency rate spectrogram (IFRS) is presented as a joint time-frequency distribution. The distribution is directly obtained by processing the short-time Fourier transform (STFT) locally. A novel approach to amplitude demodulation based upon the reassignment method is introduced as a useful by-product. Additionally, an estimator of energy density versus the instantaneous frequency rate (IFR) is proposed and referred to as the IFR profile. The energy density is estimated based upon both the classical energy spectrogram and the IFRS smoothened by the median filter. Moreover, the impact of an analyzing window width, additive white Gaussian noise and observation time is tested. Finally, the introduced method is used for the analysis of the acoustic emission of an automotive engine. The recording of the engine of a Lamborghini Gallardo is analyzed as an example.

  13. Improving the RPC rate capability

    CERN Document Server

    Aielli, G; Cardarelli, R; Di Ciaccio, A; Di Stante, L; Iuppa, R; Liberti, B; Paolozzi, L; Pastori, E; Santonico, R; Toppi, M

    2016-01-01

    This paper has the purpose to study the rate capability of the Resistive Plate Chamber, RPC, starting from the basic physics of this detector. The effect of different working parameters determining the rate capability is analysed in detail, in order to optimize a new family of RPCs for applications to heavy irradiation environments and in particular to the LHC phase 2. A special emphasis is given to the improvement achievable by minimizing the avalanche charge delivered in the gas. The paper shows experimental results of Cosmic Ray tests, performed to study the avalanche features for different gas gap sizes, with particular attention to the overall delivered charge. For this purpose, the paper studies, in parallel to the prompt electronic signal, also the ionic signal which gives the main contribution to the delivered charge. Whenever possible the test results are interpreted on the base of the RPC detector physics and are intended to extend and reinforce our physical understanding of this detector.

  14. Self-similar aftershock rates

    CERN Document Server

    Davidsen, Jörn

    2016-01-01

    In many important systems exhibiting crackling noise --- intermittent avalanche-like relaxation response with power-law and, thus, self-similar distributed event sizes --- the "laws" for the rate of activity after large events are not consistent with the overall self-similar behavior expected on theoretical grounds. This is in particular true for the case of seismicity and a satisfying solution to this paradox has remained outstanding. Here, we propose a generalized description of the aftershock rates which is both self-similar and consistent with all other known self-similar features. Comparing our theoretical predictions with high resolution earthquake data from Southern California we find excellent agreement, providing in particular clear evidence for a unified description of aftershocks and foreshocks. This may offer an improved way of time-dependent seismic hazard assessment and earthquake forecasting.

  15. Intuitive Understanding of Base Rates

    DEFF Research Database (Denmark)

    Austin, Laurel

    cancer prior to mammography and estimates of the probability of breast cancer given the positive result (the PPV) for each woman. Open-ended questions followed. Results: GPs and MBAs overestimated the base rates of cancer. Among women with symptoms, breast cancer incidence (base rate) is about .15...... perceptions of positive test results and PPV when mammography is used in a symptomatic population versus an asymptomatic mass screening population.  Methods: 59 attendees at a general practitioner (GP) conference in Scandinavia and 45 multi-national MBA students enrolled in a Danish University were surveyed....... Respondents read two scenarios, each about a 52-year-old woman. The women differed only in that one had a mammogram following a breast cancer symptom while the other took part in mass screening and was asymptomatic. Both received a positive test result. Surveys elicited estimates of the probability of breast...

  16. Excitation rates of heavy quarks

    Energy Technology Data Exchange (ETDEWEB)

    Canal, C.A.G.; Santangelo, E.M.; Ducati, M.B.G.

    1985-06-01

    We obtain the production rates for c, b, and t quarks in deep-inelastic neutrino- (antineutrino-) nucleon interactions, in the standard six-quark model with left-handed couplings. The results are obtained with the most recent mixing parameters and we include a comparison between quark parametrizations. The excitations are calculated separately for each flavor, allowing the understanding of the role of threshold effects when considered through different rescaling variables.

  17. NREL module energy rating methodology

    Energy Technology Data Exchange (ETDEWEB)

    Whitaker, C.; Newmiller, J.; Kroposki, B. [National Renewable Energy Laboratory, Golden, CO (United States)] [and others

    1995-11-01

    The goals of this project were to develop a tool for: evaluating one module in different climates; comparing different modules; provide a Q&D method for estimating periodic energy production; provide an achievable module rating; provide an incentive for manufacturers to optimize modules to non-STC conditions; and to have a consensus-based, NREL-sponsored activity. The approach taken was to simulate module energy for five reference days of various weather conditions. A performance model was developed.

  18. Growth rate for blackhole instabilities

    Science.gov (United States)

    Prabhu, Kartik; Wald, Robert

    2015-04-01

    Hollands and Wald showed that dynamic stability of stationary axisymmetric black holes is equivalent to positivity of canonical energy on a space of linearised axisymmetric perturbations satisfying certain boundary and gauge conditions. Using a reflection isometry of the background, we split the energy into kinetic and potential parts. We show that the kinetic energy is positive. In the case that potential energy is negative, we show existence of exponentially growing perturbations and further obtain a variational formula for the growth rate.

  19. Value-Added Exchange Rates

    OpenAIRE

    Rudolfs Bems; Robert C. Johnson

    2012-01-01

    This paper updates the conceptual foundations for measuring real effective exchange rates (REERs) to allow for vertical specialization in trade. We derive a value-added REER describing how demand for the value added that a country produces changes as the price of its value added changes relative to competitors. We then compute this index for 42 countries from 1970-2009 using trade measured in value added terms and GDP deflators. There are substantial differences between value-added and conven...

  20. Sensor for Injection Rate Measurements

    Directory of Open Access Journals (Sweden)

    Milan Marcic

    2006-10-01

    Full Text Available A vast majority of the medium and high speed Diesel engines are equipped withmulti-hole injection nozzles nowadays. Inaccuracies in workmanship and changinghydraulic conditions in the nozzles result in differences in injection rates between individualinjection nozzle holes. The new deformational measuring method described in the paperallows injection rate measurement in each injection nozzle hole. The differences in injectionrates lead to uneven thermal loads of Diesel engine combustion chambers. All today knownmeasuring method, such as Bosch and Zeuch give accurate results of the injection rate indiesel single-hole nozzles. With multihole nozzles they tell us nothing about possibledifferences in injection rates between individual holes of the nozzle. At deformationalmeasuring method, the criterion of the injected fuel is expressed by the deformation ofmembrane occurring due to the collision of the pressure wave against the membrane. Thepressure wave is generated by the injection of the fuel into the measuring space. For eachhole of the nozzle the measuring device must have a measuring space of its own into whichfuel is injected as well as its measuring membrane and its own fuel outlet. Duringmeasurements procedure the measuring space must be filled with fuel to maintain anoverpressure of 5 kPa. Fuel escaping from the measuring device is conducted into thegraduated cylinders for measuring the volumetric flow through each hole of the nozzle.Themembrane deformation is assessed by strain gauges. They are glued to the membrane andforming the full Wheatstone’s bridge. We devoted special attention to the membrane shapeand temperature compensation of the strain gauges.

  1. Tree migration-rates: narrowing the gap between inferred post-glacial rates and projected rates.

    Directory of Open Access Journals (Sweden)

    Angelica Feurdean

    Full Text Available Faster-than-expected post-glacial migration rates of trees have puzzled ecologists for a long time. In Europe, post-glacial migration is assumed to have started from the three southern European peninsulas (southern refugia, where large areas remained free of permafrost and ice at the peak of the last glaciation. However, increasing palaeobotanical evidence for the presence of isolated tree populations in more northerly microrefugia has started to change this perception. Here we use the Northern Eurasian Plant Macrofossil Database and palaeoecological literature to show that post-glacial migration rates for trees may have been substantially lower (60-260 m yr(-1 than those estimated by assuming migration from southern refugia only (115-550 m yr(-1, and that early-successional trees migrated faster than mid- and late-successional trees. Post-glacial migration rates are in good agreement with those recently projected for the future with a population dynamical forest succession and dispersal model, mainly for early-successional trees and under optimal conditions. Although migration estimates presented here may be conservative because of our assumption of uniform dispersal, tree migration-rates clearly need reconsideration. We suggest that small outlier populations may be a key factor in understanding past migration rates and in predicting potential future range-shifts. The importance of outlier populations in the past may have an analogy in the future, as many tree species have been planted beyond their natural ranges, with a more beneficial microclimate than their regional surroundings. Therefore, climate-change-induced range-shifts in the future might well be influenced by such microrefugia.

  2. Nominal exchange rate flexibility and real exchange rate adjustment : evidence from dual exchange rates in developing countries

    OpenAIRE

    Cheung, Yin-Wong; Lai, Kon-Sun

    2005-01-01

    This study investigates whether exchange rate flexibility aids real exchange rate adjustment based on intra-period data on dual exchange rates from developing countries. Specifically, it analyzes whether the flexible parallel market rate produces faster or slower real exchange rate adjustment than the much less flexible official rate does. Half-life estimates of adjustment speeds are obtained using fractional time series analysis. We find no systematic evidence that greater exchange rate flex...

  3. Response rate and reinforcement rate in Pavlovian conditioning.

    Science.gov (United States)

    Harris, Justin A; Carpenter, Joanne S

    2011-10-01

    Four experiments used delay conditioning of magazine approach in rats to investigate the relationship between the rate of responding, R, to a conditioned stimulus (CS) and the rate, r, at which the CS is reinforced with the unconditioned stimulus (US). Rats were concurrently trained with four variable-duration CSs with different rs, either as a result of differences in the mean CS-US interval or in the proportion of CS presentations that ended with the US. In each case, R was systematically related to r, and the relationship was very accurately characterized by a hyperbolic function, R = Ar/(r +c). Accordingly, the reciprocal of these two variables-response interval, I (= 1/R), and CS-US interval, i (= 1/r) - were related by a simple affine (straight line) transformation, I = mi+b. This latter relationship shows that each increment in the time that the rats had to wait for food produced a linear increment in the time they waited between magazine entries. We discuss the close agreement between our findings and the Matching Law (Herrnstein, 1970) and consider their implications for both associative theories (e.g., Rescorla & Wagner, 1972) and nonassociative theories (Gallistel & Gibbon, 2000) of conditioning. (PsycINFO Database Record (c) 2011 APA, all rights reserved).

  4. Heart rate variability and heart rate recovery as prognostic factors.

    Science.gov (United States)

    Grad, Cosmin

    2015-01-01

    Heart rate (HR) can appear static and regular at rest, during exercise or recovery after exercise. However, HR is constantly adjusted due to factors such as breathing, blood pressure control, thermoregulation and the renin-angiotensin system, leading to a more dynamic response that can be quantified using HRV (heart rate variability). HRV is defined as the deviation in time between successive normal heart beat and is a noninvasive method to measure the total variation in a number of HR interval. HRV can serve as measure of autonomic activity of sino-atrial node. The aim of the study was to determine the influence of certain clinical and paraclinical parameters on heart rate recovery after exercise in patients with ischemic heart disease and the relation with HRV using 24 h Holter monitoring. The study included 46 patients who were submitted to cardiovascular exercise stress test and also to 24 h Holter EKG monitoring. Subjects had a mean age of 56.2±11.2 years, with a minimum of 25 and a maximum of 79 years. The study included 22 (47.8%) men and 24 (52.2%) women. Statistical analysis was performed using MedCalc software version 14.8.1. Multivariate analysis consisted of the construction of several multiple linear regression models. A p value of 0.05 was considered statistically significant. The HRV values (time domain) were all lower in the IHD compared with the group without coronary heart disease, even if the difference is not statistically significant. Also rest and maximal HR values were similar but during the test varies in the sense that those with IHD had higher values of rest and maximal HR and lower HRR, but not statistically significant. HRV is a very easy and safe method if there is an available device and it is used for evaluation of the autonomic nervous system in many cardiovascular diseases, but also in other pathologies. In uncomplicated ischemic heart disease HRV is depressed, but not significant. HRR, which is also considered an indicator of the

  5. NPP ATMS Snowfall Rate Product

    Science.gov (United States)

    Meng, Huan; Ferraro, Ralph; Kongoli, Cezar; Wang, Nai-Yu; Dong, Jun; Zavodsky, Bradley; Yan, Banghua

    2015-01-01

    Passive microwave measurements at certain high frequencies are sensitive to the scattering effect of snow particles and can be utilized to retrieve snowfall properties. Some of the microwave sensors with snowfall sensitive channels are Advanced Microwave Sounding Unit (AMSU), Microwave Humidity Sounder (MHS) and Advance Technology Microwave Sounder (ATMS). ATMS is the follow-on sensor to AMSU and MHS. Currently, an AMSU and MHS based land snowfall rate (SFR) product is running operationally at NOAA/NESDIS. Based on the AMSU/MHS SFR, an ATMS SFR algorithm has been developed recently. The algorithm performs retrieval in three steps: snowfall detection, retrieval of cloud properties, and estimation of snow particle terminal velocity and snowfall rate. The snowfall detection component utilizes principal component analysis and a logistic regression model. The model employs a combination of temperature and water vapor sounding channels to detect the scattering signal from falling snow and derive the probability of snowfall (Kongoli et al., 2015). In addition, a set of NWP model based filters is also employed to improve the accuracy of snowfall detection. Cloud properties are retrieved using an inversion method with an iteration algorithm and a two-stream radiative transfer model (Yan et al., 2008). A method developed by Heymsfield and Westbrook (2010) is adopted to calculate snow particle terminal velocity. Finally, snowfall rate is computed by numerically solving a complex integral. NCEP CMORPH analysis has shown that integration of ATMS SFR has improved the performance of CMORPH-Snow. The ATMS SFR product is also being assessed at several NWS Weather Forecast Offices for its usefulness in weather forecast.

  6. Atmospheric radiation flight dose rates

    Science.gov (United States)

    Tobiska, W. K.

    2015-12-01

    Space weather's effects upon the near-Earth environment are due to dynamic changes in the energy transfer processes from the Sun's photons, particles, and fields. Of the domains that are affected by space weather, the coupling between the solar and galactic high-energy particles, the magnetosphere, and atmospheric regions can significantly affect humans and our technology as a result of radiation exposure. Space Environment Technologies (SET) has been conducting space weather observations of the atmospheric radiation environment at aviation altitudes that will eventually be transitioned into air traffic management operations. The Automated Radiation Measurements for Aerospace Safety (ARMAS) system and Upper-atmospheric Space and Earth Weather eXperiment (USEWX) both are providing dose rate measurements. Both activities are under the ARMAS goal of providing the "weather" of the radiation environment to improve aircraft crew and passenger safety. Over 5-dozen ARMAS and USEWX flights have successfully demonstrated the operation of a micro dosimeter on commercial aviation altitude aircraft that captures the real-time radiation environment resulting from Galactic Cosmic Rays and Solar Energetic Particles. The real-time radiation exposure is computed as an effective dose rate (body-averaged over the radiative-sensitive organs and tissues in units of microsieverts per hour); total ionizing dose is captured on the aircraft, downlinked in real-time, processed on the ground into effective dose rates, compared with NASA's Langley Research Center (LaRC) most recent Nowcast of Atmospheric Ionizing Radiation System (NAIRAS) global radiation climatology model runs, and then made available to end users via the web and smart phone apps. Flight altitudes now exceed 60,000 ft. and extend above commercial aviation altitudes into the stratosphere. In this presentation we describe recent ARMAS and USEWX results.

  7. Semiclassical calculation of decay rates

    CERN Document Server

    Bessa, A; Fraga, E S

    2008-01-01

    Several relevant aspects of quantum-field processes can be well described by semiclassical methods. In particular, the knowledge of non-trivial classical solutions of the field equations, and the thermal and quantum fluctuations around them, provide non-perturbative information about the theory. In this work, we discuss the calculation of the one-loop effective action from the semiclasssical viewpoint. We intend to use this formalism to obtain an accurate expression for the decay rate of non-static metastable states.

  8. Students' ratings of teacher practices

    Science.gov (United States)

    Stevens, T.; Harris, G.; Liu, X.; Aguirre-Munoz, Z.

    2013-10-01

    In this paper, we explore a novel approach for assessing the impact of a professional development programme on classroom practice of in-service middle school mathematics teachers. The particular focus of this study is the assessment of the impact on teachers' employment of strategies used in the classroom to foster the mathematical habits of mind and mathematical self-efficacy of their students. We describe the creation and testing of a student survey designed to assess teacher classroom practice based primarily on students' ratings of teacher practices.

  9. Deposit Reserve Rate No Panacea

    Institute of Scientific and Technical Information of China (English)

    Mark; A.DeWeaver

    2006-01-01

    To rein in runaway investment, China's central bank, the People's Bank of China (PBOC), took several measures in mid-June, including the most dramatic step of raising the deposit reserve rate by 0.5 percentage point According to Mark A. DeWeaver, who manages Quantrarian Asia Hedge, a fund that invests in Asian equities, the PBOC's measures may lower money supply growth in the short term; that is, the effect of these measures "may be only temporary." He believes that "attempts to slow money supply growth ...

  10. Double White Dwarf Merger Rates

    Science.gov (United States)

    Toonen, Silvia; Nelemans, Gijs; Portegies Zwart, Simon

    2013-01-01

    Type Ia supernovae (SNe Ia) are very successfully used as standard candles on cosmological distance scales, but so far the nature of the progenitor(s) is unclear. A possible scenario for SNe Ia are merging carbon/oxygen white dwarfs with a combined mass exceeding the Chandrasekhar mass. We determine the theoretical rates and delay time distribution of these mergers for two different common envelope prescriptions and metallicities. The shape of the delay time distributions is rather insensitive to the assumptions. The normalization is a factor ~3-13 too low compared to observations.

  11. CHANGES IN EXCHANGE RATE REGIMES

    Directory of Open Access Journals (Sweden)

    Carmen SANDU (TODERASCU

    2014-06-01

    Full Text Available The experience of recentyears showsthat it hasa fundamentalroleformation mechanismof the exchange rateinmacroeconomic stabilization. Global economiccrises, oil shockshave shownthe difficultyoffloatingsustainabilitybyparticipants in the system. EuropeanMonetary System, focused onconcertedfloatingcurrenciestoECU, was formedunder the conditionsin which somecountries have adoptedregional monetaryarrangements(EU countries, with suchbasescurrencyregimeshybridthat combinesspecific mechanismsto those offixedratefree floating. This paperaims to demonstratethe important role thatithasthe choice ofexchange rateregimeas abasic elementin thefoundationofmacroeconomic stabilizationinstruments. Consideredan expression of thestateof the domestic economyandinternationalcompetitiveness, the exchange rate is determined bya complex set ofexternal factorsorinternalstabilityisa prerequisite forthe crisis.

  12. Rate and Power Allocation for Discrete-Rate Link Adaptation

    CERN Document Server

    Gjendemsjø, Anders; Holm, Henrik; Alouini, Mohamed-Slim; Gesbert, David; Hole, Kjell J; Orten, Pål

    2007-01-01

    Link adaptation, in particular adaptive coded modulation (ACM), is a promising tool for bandwidth-efficient transmission in a fading environment. The main motivation behind employing ACM schemes is to improve the spectral efficiency of wireless communication systems. In this paper, using a finite number of capacity achieving component codes, we propose new transmission schemes employing constant power transmission, as well as discrete and continuous power adaptation, for slowly varying flat-fading channels. We show that the proposed transmission schemes can achieve throughputs close to the Shannon limits of flat-fading channels using only a small number of codes. Specifically, using a fully discrete scheme with just four codes, each associated with four power levels, we achieve a spectral efficiency within 1 dB of the continuous-rate continuous-power Shannon capacity. Furthermore, when restricted to a fixed number of codes, the introduction of power adaptation has significant gains with respect to ASE and pro...

  13. Dual Brushless Resolver Rate Sensor

    Science.gov (United States)

    Howard, David E. (Inventor)

    1997-01-01

    A resolver rate sensor is disclosed in which dual brushless resolvers are mechanically coupled to the same output shaft. Diverse inputs are provided to each resolver by providing the first resolver with a DC input and the second resolver with an AC sinusoidal input. A trigonometric identity in which the sum of the squares of the sin and cosine components equal one is used to advantage in providing a sensor of increased accuracy. The first resolver may have a fixed or variable DC input to permit dynamic adjustment of resolver sensitivity thus permitting a wide range of coverage. In one embodiment of the invention the outputs of the first resolver are directly inputted into two separate multipliers and the outputs of the second resolver are inputted into the two separate multipliers, after being demodulated in a pair of demodulator circuits. The multiplied signals are then added in an adder circuit to provide a directional sensitive output. In another embodiment the outputs from the first resolver is modulated in separate modulator circuits and the output from the modulator circuits are used to excite the second resolver. The outputs from the second resolver are demodulated in separate demodulator circuit and added in an adder circuit to provide a direction sensitive rate output.

  14. Multifractality and heart rate variability

    Science.gov (United States)

    Sassi, Roberto; Signorini, Maria Gabriella; Cerutti, Sergio

    2009-06-01

    In this paper, we participate to the discussion set forth by the editor of Chaos for the controversy, "Is the normal heart rate chaotic?" Our objective was to debate the question, "Is there some more appropriate term to characterize the heart rate variability (HRV) fluctuations?" We focused on the ≈24 h RR series prepared for this topic and tried to verify with two different techniques, generalized structure functions and wavelet transform modulus maxima, if they might be described as being multifractal. For normal and congestive heart failure subjects, the hq exponents showed to be decreasing for increasing q with both methods, as it should be for multifractal signals. We then built 40 surrogate series to further verify such hypothesis. For most of the series (≈75%-80% of cases) multifractality stood the test of the surrogate data employed. On the other hand, series coming from patients in atrial fibrillation showed a small, if any, degree of multifractality. The population analyzed is too small for definite conclusions, but the study supports the use of multifractal series to model HRV. Also it suggests that the regulatory action of autonomous nervous system might play a role in the observed multifractality.

  15. Gig economy, rating, labour relationship

    Directory of Open Access Journals (Sweden)

    Gemma Pacella

    2017-04-01

    Full Text Available In the era of gig economy, the job performance is now influenced by the customer rating system. A new London’s Employment Tribunal judgment approaches the Uber London issue focusing also on customer feedback. Since drivers are qualified as workers, not self-employed, as the English Court ruled on, this article tooks a position about on-line feedback incidence on job relationship. Referring to customer’s opinion, the employer exercises control on services performed by each worker, whereas Italian Legal System bounds it, within the meaning of article 4 of Worker’s Statutory. On the other hand, the customer rating can be considered as a type of control on the business organization, in observance of limits established by the same article.Moreover, the paper’s purpose is to inquire about the feedback positive impact on workers: customer satisfaction could provide business bonus, or it could become an evidence against employer in a court case.

  16. Collision Rate Monitors for LHC

    CERN Document Server

    Bravin, E; Burger, S; Byrd, J M; Chow, K; Dutriat, C; Jolliot, M; Lefèvre, T; Matis, H S; Monroy, M; Talanov, V; Turner, W C; Ratti, A; Renet, S

    2007-01-01

    Collision rate monitors are essential in bringing particle beams into collision and optimizing the performances of a collider. In the case of LHC the relative luminosity will be monitored by measuring the flux of small angle neutral particles produced in the collisions. Due to the very different luminosity levels at the four interaction regions (IR) of LHC two different types of monitors have been developed. At the high luminosity IR (ATLAS and CMS) fast ionization chambers will be installed while at the other two (ALICE and LHC-b) solid state polycrystalline Cadmium Telluride (CdTe) detectors will be used. The ionization chambers are being developed by LBNL while the CdTe monitors are being developed by CERN and CEA-LETI.

  17. Mortality rates among wild chimpanzees.

    Science.gov (United States)

    Hill, K; Boesch, C; Goodall, J; Pusey, A; Williams, J; Wrangham, R

    2001-05-01

    In order to compare evolved human and chimpanzees' life histories we present a synthetic life table for free-living chimpanzees, derived from data collected in five study populations (Gombe, Taï, Kibale, Mahale, Bossou). The combined data from all populations represent 3711 chimpanzee years at risk and 278 deaths. Males show higher mortality than females and data suggest some inter-site variation in mortality. Despite this variation, however, wild chimpanzees generally have a life expectancy at birth of less than 15 years and mean adult lifespan (after sexual maturity) is only about 15 years. This is considerably lower survival than that reported for chimpanzees in zoos or captive breeding colonies, or that measured among modern human hunter-gatherers. The low mortality rate of human foragers relative to chimpanzees in the early adult years may partially explain why humans have evolved to senesce later than chimpanzees, and have a longer juvenile period.

  18. Interest Rate Pass‐Through in Mongolia

    National Research Council Canada - National Science Library

    Doojav, Gan‐Ochir; Kalirajan, Kaliappa

    2016-01-01

    This study empirically examines the interest rate pass‐through of the money market interest rate to bank lending and bank deposit interest rates in Mongolia using both linear and nonlinear autoregressive distributed lag (ARDL) models...

  19. 19 CFR 159.33 - Proclaimed rate.

    Science.gov (United States)

    2010-04-01

    ... (CONTINUED) LIQUIDATION OF DUTIES Conversion of Foreign Currency § 159.33 Proclaimed rate. If a rate of... currency involved, such proclaimed rate shall be used unless it varies by 5 percent or more from...

  20. Skin Cancer Rates by Race and Ethnicity

    Science.gov (United States)

    ... Potential Partners for Comprehensive Cancer Control Coalitions References Statistics Rates by Race and Ethnicity Rates by State Trends Behavior Rates What CDC Is Doing Skin Cancer Prevention Progress Report The Burning Truth Initiative A ...

  1. 78 FR 73821 - Publication of Depreciation Rates

    Science.gov (United States)

    2013-12-09

    ... Rural Utilities Service Publication of Depreciation Rates AGENCY: Rural Utilities Service. ACTION: Notice of Depreciation Rates for Telecommunications Plant. SUMMARY: The United States Department of... Telecommunications Program. RUS announces the depreciation rates for telecommunications plant for the period...

  2. Flow rate logging seepage meter

    Science.gov (United States)

    Reay, William G. (Inventor); Walthall, Harry G. (Inventor)

    1996-01-01

    An apparatus for remotely measuring and logging the flow rate of groundwater seepage into surface water bodies. As groundwater seeps into a cavity created by a bottomless housing, it displaces water through an inlet and into a waterproof sealed upper compartment, at which point, the water is collected by a collection bag, which is contained in a bag chamber. A magnet on the collection bag approaches a proximity switch as the collection bag fills, and eventually enables the proximity switch to activate a control circuit. The control circuit then rotates a three-way valve from the collection path to a discharge path, enables a data logger to record the time, and enables a pump, which discharges the water from the collection bag, through the three-way valve and pump, and into the sea. As the collection bag empties, the magnet leaves the proximity of the proximity switch, and the control circuit turns off the pump, resets the valve to provide a collection path, and restarts the collection cycle.

  3. Failure rate analysis using GLIMMIX

    Energy Technology Data Exchange (ETDEWEB)

    Moore, L.M.; Hemphill, G.M.; Martz, H.F.

    1998-12-01

    This paper illustrates use of a recently developed SAS macro, GLIMMIX, for implementing an analysis suggested by Wolfinger and O`Connell (1993) in modeling failure count data with random as well as fixed factor effects. Interest in this software tool arose from consideration of modernizing the Failure Rate Analysis Code (FRAC), developed at Los Alamos National Laboratory in the early 1980`s by Martz, Beckman and McInteer (1982). FRAC is a FORTRAN program developed to analyze Poisson distributed failure count data as a log-linear model, possibly with random as well as fixed effects. These statistical modeling assumptions are a special case of generalized linear mixed models, identified as GLMM in the current statistics literature. In the nearly 15 years since FRAC was developed, there have been considerable advances in computing capability, statistical methodology and available statistical software tools allowing worthwhile consideration of the tasks of modernizing FRAC. In this paper, the approaches to GLMM estimation implemented in GLIMMIX and in FRAC are described and a comparison of results for the two approaches is made with data on catastrophic time-dependent pump failures from a report by Martz and Whiteman (1984). Additionally, statistical and graphical model diagnostics are suggested and illustrated with the GLIMMIX analysis results.

  4. Heart rate variability and swimming.

    Science.gov (United States)

    Koenig, Julian; Jarczok, Marc N; Wasner, Mieke; Hillecke, Thomas K; Thayer, Julian F

    2014-10-01

    Professionals in the domain of swimming have a strong interest in implementing research methods in evaluating and improving training methods to maximize athletic performance and competitive outcome. Heart rate variability (HRV) has gained attention in research on sport and exercise to assess autonomic nervous system activity underlying physical activity and sports performance. Studies on swimming and HRV are rare. This review aims to summarize the current evidence on the application of HRV in swimming research and draws implications for future research. A systematic search of databases (PubMed via MEDLINE, PSYNDEX and Embase) according to the PRISMA statement was employed. Studies were screened for eligibility on inclusion criteria: (a) empirical investigation (HRV) in humans (non-clinical); (b) related to swimming; (c) peer-reviewed journal; and (d) English language. The search revealed 194 studies (duplicates removed), of which the abstract was screened for eligibility. Fourteen studies meeting the inclusion criteria were included in the review. Included studies broadly fell into three classes: (1) control group designs to investigate between-subject differences (i.e. swimmers vs. non-swimmers, swimmers vs. other athletes); (2) repeated measures designs on within-subject differences of interventional studies measuring HRV to address different modalities of training or recovery; and (3) other studies, on the agreement of HRV with other measures. The feasibility and possibilities of HRV within this particular field of application are well documented within the existing literature. Future studies, focusing on translational approaches that transfer current evidence in general practice (i.e. training of athletes) are needed.

  5. Dual-Rate Transmission Reduces Weather Effects

    Science.gov (United States)

    Posner, E. C.

    1984-01-01

    Scheme ensures maximum data received on average. Dual-rate scheme for maximizing data returned during spacecraft mission, adaptable, as is or with modifications, to high-frequency terrestrial data transmission. Data rate fixed in advance at minimum value guarantees reasonable prospect of success during bad weather. Dualrate strategy yields net data rate 2.5 times best achievable with single transmission rate.

  6. Online Student Ratings: Will Students Respond?

    Science.gov (United States)

    Johnson, Trav

    This study focused on response rates to online student ratings of faculty at Brigham Young University, Utah, where concerns about response rates have contributed to a long period for testing and implementation of the online system (more than 5 years). The first pilot study, in 1997, included 36 courses and yielded a response rate of about 40%. The…

  7. 78 FR 44459 - Rate Regulation Reforms

    Science.gov (United States)

    2013-07-24

    ... unlawfully high (from the current T-bill rate to the U.S. Prime Rate, as published in the Wall Street Journal... be computed shall be the most recent U.S. Prime Rate as published by The Wall Street Journal. The... be the U.S. Prime Rate as published by The Wall Street Journal in effect on the date the statement...

  8. Rising interest rates, bank loans, and deposits

    OpenAIRE

    Hesna Genay; Darrin Halcomb

    2004-01-01

    The authors show how the relationships between interest rate changes, deposit growth rates, and loan growth rates have changed in the last ten years, discuss some possible reasons, and assess the likely impact of rising interest rates on loans and deposits going forward.

  9. 78 FR 69711 - Change in Postal Rates

    Science.gov (United States)

    2013-11-20

    ..., Priority Mail International (PMI) prices increase by an average of 1.1 percent. The existing price structure of PMI Flat Rate, Retail, Commercial Base, and Commercial Plus price categories do not change, except for the establishment of PMI Flat Rate Commercial Base and PMI Flat Rate Commercial Plus rates...

  10. 76 FR 48159 - Integrated System Power Rates

    Science.gov (United States)

    2011-08-08

    ... Southwestern Power Administration Integrated System Power Rates AGENCY: Southwestern Power Administration, DOE... facilities. The Administrator has developed proposed Integrated System rates, which are supported by a rate... 24 projects are repaid via revenues received under the Integrated System rates, as are those...

  11. 78 FR 62616 - Integrated System Power Rates

    Science.gov (United States)

    2013-10-22

    ... Southwestern Power Administration Integrated System Power Rates AGENCY: Southwestern Power Administration, DOE... Integrated System pursuant to the Integrated System Rate Schedules to supersede the existing rate schedules... into effect on an interim basis, increases the power rates for the Integrated System pursuant to...

  12. 75 FR 1363 - Integrated System Power Rates

    Science.gov (United States)

    2010-01-11

    ... Southwestern Power Administration Integrated System Power Rates AGENCY: Southwestern Power Administration, DOE... System pursuant to the following Integrated System Rate Schedules: Rate Schedule P-09, Wholesale Rates...) Administrator has determined based on the 2009 Integrated System Current Power Repayment Study, that...

  13. 38 CFR 3.273 - Rate computation.

    Science.gov (United States)

    2010-07-01

    ... 38 Pensions, Bonuses, and Veterans' Relief 1 2010-07-01 2010-07-01 false Rate computation. 3.273 Section 3.273 Pensions, Bonuses, and Veterans' Relief DEPARTMENT OF VETERANS AFFAIRS ADJUDICATION Pension... of rates due to changes in the maximum annual pension rate or rate of income following the...

  14. Computing the bounds on the loss rates

    OpenAIRE

    Fourneau J.-M.; Mokdad L.; Pekergin N.

    2002-01-01

    We consider an example network where we compute the bounds on cell loss rates. The stochastic bounds for these loss rates using simple arguments lead to models easier to solve. We proved, using stochastic orders, that the loss rates of these easier models are really the bounds of our original model. For ill-balanced configurations these models give good estimates of loss rates.

  15. Introduction to Sonar, Naval Education and Training Command. Revised Edition.

    Science.gov (United States)

    Naval Education and Training Command, Pensacola, FL.

    This Rate Training Manual (RTM) and Nonresident Career Course form a self-study package for those U.S. Navy personnel who are seeking advancement in the Sonar Technician Rating. Among the requirements of the rating are the abilities to obtain and interpret underwater data, operate and maintain upkeep of sonar equipment, and interpret target and…

  16. Exchange Rate Volatility in BRICS Countries

    OpenAIRE

    2012-01-01

    This paper measures the impact of bilateral exchange rates, the world agricultural GDP and third-country exchange rate volatilities (Yen/USD and Euro/USD) on the BRICS agricultural exports using a vector autoregressive (VAR) model. Two measures of volatility are used: the standard deviation and the coefficient of variation of the rates of change of the real exchange rates. We found that most variables are integrated of order two except the third-country exchange rate volatilities which are st...

  17. 47 CFR 64.1801 - Geographic rate averaging and rate integration.

    Science.gov (United States)

    2010-10-01

    ... 47 Telecommunication 3 2010-10-01 2010-10-01 false Geographic rate averaging and rate integration. 64.1801 Section 64.1801 Telecommunication FEDERAL COMMUNICATIONS COMMISSION (CONTINUED) COMMON... Rate Integration § 64.1801 Geographic rate averaging and rate integration. (a) The rates charged...

  18. Nonresident and Endangered Variables: The Effects of Code Generation Optimizations on Symbolic Debugging

    Science.gov (United States)

    1992-12-01

    affect debugging by making vari- ables inaccessible at a breakpoint. By attempting to pack as many variables as possible into a limited number of...However, C is nowadays a widely used programming lauguage , and the practice of debugging has evolved to include asynchronous breakpoints (e.g., for data...the number of breakpoints with suspect variables to approximately the number of breakpoints with out-of-order function calls, which is the limit on how

  19. Review of Non-Resident Language Training for Linguists in the U.S. Army

    Science.gov (United States)

    1986-06-01

    Methodologies - Suggestopedia Project Argy Need: To attain maximum level of student language proficiency in shortest possible time. The Defense Language...levels of proficiency and to sustain student success, i.e., decrease attrition. Objective: To assess the potential benefits of using the Suggestopedia ...method to facilitate foreign language acquisition. Specifically, to evaluate the ability of the Suggestopedia method to achieve the learning goals

  20. Walking a High Beam: The Balance Between Employment Stability, Workplace Flexibility, and Nonresident Father Involvement

    National Research Council Canada - National Science Library

    Castillo, Jason T; Welch, Greg W; Sarver, Christian M

    2012-01-01

    ...’ employment stability, workplace flexibility, and father involvement. Results indicate that workplace flexibility, but not employment stability, is associated with higher levels of involvement...

  1. Non-Resident Residents: But How? Supporting Undocumented Students in Campus Housing

    Science.gov (United States)

    Davidson, Amanda N.; Preciado, Henoc M.

    2017-01-01

    Various state and federal policies and regulations have made higher education more accessible to undocumented students over the past few years. As undocumented students continue to enroll in colleges and universities across the country, higher education professionals must be equipped with knowledge and skills to provide them with equitable…

  2. Nonresident Undergraduates' Performance in English Writing Classes-Hierarchical Linear Modeling Analysis

    National Research Council Canada - National Science Library

    Allison A Vaughn; Matthew Bergman; Barry Fass-Holmes

    2015-01-01

    ...) in the fall term of the five most recent academic years. Hierarchical linear modeling analyses showed that the predictors with the largest effect sizes were English writing programs and class level...

  3. Predictors of Paternal Involvement for Resident and Nonresident Low-Income Fathers

    Science.gov (United States)

    Coley, Rebekah Levine; Hernandez, Daphne C.

    2006-01-01

    In a sample of low-income families (N = 239), structural equation models assessed predictors of fathers' involvement with preschool-aged children in instrumental, behavioral, and emotional realms. Results suggest that parental conflict has a strong negative relation with father involvement. Fathers' human capital characteristics, healthy…

  4. 22 CFR 41.32 - Nonresident alien Mexican border crossing identification cards; combined border crossing...

    Science.gov (United States)

    2010-04-01

    ... Visa/BCC issued to a Mexican national pursuant to provisions of this section contained in the 22 CFR... at any time by a consular officer in Mexico under provisions of this section contained in the 22 CFR... in the 22 CFR, parts 1 to 299, edition revised as of April 1, 1998, is void if a consular...

  5. Mortality Rates Among Arab Americans in Michigan

    OpenAIRE

    Dallo, Florence J.; Schwartz, Kendra; Ruterbusch, Julie J.; Booza, Jason; Williams, David R.

    2012-01-01

    The objectives of this study were to: (1) calculate age-specific and age-adjusted cause-specific mortality rates for Arab Americans; and (2) compare these rates with those for blacks and whites. Mortality rates were estimated using Michigan death certificate data, an Arab surname and first name list, and 2000 U.S. Census data. Age-specific rates, age-adjusted all-cause and cause-specific rates were calculated. Arab Americans (75+) had higher mortality rates than whites and blacks. Among men, ...

  6. Credit rating agencies and moral hazard

    Directory of Open Access Journals (Sweden)

    Božović Miloš

    2011-01-01

    Full Text Available The failure of credit rating agencies to properly assess risks of complex financial securities was instrumental in setting off the global financial crisis. This paper studies the incentives of companies and rating agencies and argues that the way the current rating market is organized may provide agencies with intrinsic disincentives to accurately report credit risk of securities they rate. Informational inefficiency is only enhanced when rating agencies function as an oligopoly or when they rate structured products. We discuss possible market and regulatory solutions to these problems.

  7. National Marriage and Divorce Rate Trends

    Science.gov (United States)

    ... Vital Statistics Online National Death Index NCHS National Marriage and Divorce Rate Trends Recommend on Facebook Tweet Share Compartir Provisional number of marriages and marriage rate: United States, 2000-2014 Year ...

  8. AGGREGATE RATING MODEL IN THE TOURISM INDUSTRY

    Directory of Open Access Journals (Sweden)

    Maris Angela

    2014-07-01

    Full Text Available In the paper the authors present a model aggregate rating based on credit-scoring models, banking models and their rating model. Multi-criteria approach and an aggregate model better capture business risk of the company.

  9. Occupational stress and heart rate variability

    National Research Council Canada - National Science Library

    Martin Rauber; Marjan Bilban; Radovan Starc

    2015-01-01

    Brief description of the article: This article considers heart rate variability as a measurable parameter of stress reaction and present recent studies that examined the impact of occupational stress on heart rate variability...

  10. Exchange Rate Deregulation and Industrial Performance: An ...

    African Journals Online (AJOL)

    FIRST LADY

    Key Words: Exchange Rate, Deregulation, Industrial Performance, Co- integration ... and exchange risk there from. In fact ... factors underscore the importance of exchange rate to the economic well being of ..... Wearing. Apparel, Footwear,.

  11. Colorectal Cancer Rates by Race and Ethnicity

    Science.gov (United States)

    ... Associated Lung Ovarian Prostate Skin Uterine Cancer Home Colorectal Cancer Rates by Race and Ethnicity Language: English (US) ... Tweet Share Compartir The rate of people getting colorectal cancer or dying from colorectal cancer varies by race ...

  12. Lung Cancer Rates by Race and Ethnicity

    Science.gov (United States)

    ... HPV-Associated Ovarian Prostate Skin Uterine Cancer Home Lung Cancer Rates by Race and Ethnicity Language: English Español ( ... Tweet Share Compartir The rate of people getting lung cancer or dying from lung cancer varies by race ...

  13. Rate type isotach compaction of consolidated sandstone

    NARCIS (Netherlands)

    Waal, J.A. de; Thienen-Visser, K. van; Pruiksma, J.P.

    2015-01-01

    Laboratory experiments on samples from a consolidated sandstone reservoir are presented that demonstrate rate type compaction behaviour similar to that observed on unconsolidated sands and soils. Such rate type behaviour can have large consequences for reservoir compaction, surface subsidence and

  14. Autism's 'Worryingly' High Suicide Rates Spur Conference

    Science.gov (United States)

    ... page: https://medlineplus.gov/news/fullstory_165946.html Autism's 'Worryingly' High Suicide Rates Spur Conference Signs of ... News) -- High rates of suicide among people with autism are drawing specialists to a conference this week ...

  15. 75 FR 27375 - Postal Rate Case Management

    Science.gov (United States)

    2010-05-14

    ... From the Federal Register Online via the Government Publishing Office POSTAL REGULATORY COMMISSION Postal Rate Case Management AGENCY: Postal Regulatory Commission. ACTION: Notice. SUMMARY: The Commission is seeking comments relevant to management of an anticipated exigent postal rate case. It...

  16. 76 FR 6762 - Publication of Depreciation Rates

    Science.gov (United States)

    2011-02-08

    ... Rural Utilities Service Publication of Depreciation Rates AGENCY: Rural Utilities Service, USDA. ACTION... Agriculture (USDA), announces the depreciation rates for telecommunications plant for the period ending... Common to Insured and Guaranteed Telecommunications Loans, Sec. 1737.70(e) explains the...

  17. The RMB Exchange Rate Keeps Increasing

    Institute of Scientific and Technical Information of China (English)

    2007-01-01

    @@ In July 2005, the People's Bank of China officially announced that it would adopt a manageable floating exchange rate, adjusted according to a basket of currencies based on market supply and demand. On that day, the exchange rate of the RMB to the U.S. Dollar increased by 21 percent, and since then the RMB exchange rate has gradually turned to a more flexible exchange rate convention, rather than focusing on the Dollar only.

  18. Negative interest rates: why and how?

    OpenAIRE

    Kiselak, Jozef; Hermann, Philipp; Stehlik, Milan

    2016-01-01

    The interest rates (or nominal yields) can be negative, this is an unavoidable fact which has already been visible during the Great Depression (1929-39). Nowadays we can find negative rates easily by e.g. auditing. Several theoretical and practical ideas how to model and eventually overcome empirical negative rates can be suggested, however, they are far beyond a simple practical realization. In this paper we discuss the dynamical reasons why negative interest rates can happen in the second o...

  19. Effects of Sequence Partitioning on Compression Rate

    CERN Document Server

    Alagoz, B Baykant

    2010-01-01

    In the paper, a theoretical work is done for investigating effects of splitting data sequence into packs of data set. We proved that a partitioning of data sequence is possible to find such that the entropy rate at each subsequence is lower than entropy rate of the source. Effects of sequence partitioning on overall compression rate are argued on the bases of partitioning statistics, and then, an optimization problem for an optimal partition is defined to improve overall compression rate of a sequence.

  20. Monetary policy implementation and overnight rate persistence

    OpenAIRE

    Nautz, Dieter; Scheithauer, Jan

    2010-01-01

    Overnight money market rates are the predominant operational target of monetary policy. As a consequence, central banks have re- designed the implementation of monetary policy to keep the deviations of the overnight rate from the key policy rate small and short-lived. This paper uses fractional integration techniques to explore how the operational framework of four major central banks affects the persis- tence of overnight rates. Our results suggest that a well-communicated and transparent in...

  1. Monetary policy implementation and overnight rate persistence

    OpenAIRE

    Nautz, Dieter; Scheithauer, Jan

    2009-01-01

    Overnight money market rates are the predominant operational target of monetary policy. As a consequence, central banks have redesigned the implementation of monetary policy to keep the deviations of the overnight rate from the key policy rate small and short-lived. This paper uses fractional integration techniques to explore how the operational framework of four major central banks affects the persistence of overnight rates. Our results suggest that a well-communicated and transparent intere...

  2. Monetary Policy Implementation and Overnight Rate Persistence

    OpenAIRE

    Nautz, Dieter; Scheithauer, Jan

    2009-01-01

    Overnight money market rates are the predominant operational target of monetary policy. As a consequence, central banks have redesigned the implementation of monetary policy to keep the deviations of the overnight rate from the key policy rate small and short-lived. This paper uses fractional integration techniques to explore how the operational framework of four major central banks affects the persistence of overnight rates. Our results suggest that a well-communicated and transparent intere...

  3. Monetary policy implementation and overnight rate persistence

    OpenAIRE

    Nautz, Dieter; Scheithauer, Jan

    2010-01-01

    Overnight money market rates are the predominant operational target of monetary policy. As a consequence, central banks have redesigned the implementation of monetary policy to keep the deviations of the overnight rate from the key policy rate small and short-lived. This paper uses fractional integration techniques to explore how the operational framework of four major central banks affects the persistence of overnight rates. Our results suggest that a well-communicated and transparent intere...

  4. Computing the bounds on the loss rates

    Directory of Open Access Journals (Sweden)

    Fourneau J.-M.

    2002-01-01

    Full Text Available We consider an example network where we compute the bounds on cell loss rates. The stochastic bounds for these loss rates using simple arguments lead to models easier to solve. We proved, using stochastic orders, that the loss rates of these easier models are really the bounds of our original model. For ill-balanced configurations these models give good estimates of loss rates.

  5. Monetary Policy Implementation and Overnight Rate Persistence

    OpenAIRE

    Nautz, Dieter; Scheithauer, Jan

    2009-01-01

    Overnight money market rates are the predominant operational target of monetary policy. As a consequence, central banks have re- designed the implementation of monetary policy to keep the deviations of the overnight rate from the key policy rate small and short-lived. This paper uses fractional integration techniques to explore how the operational framework of four major central banks affects the persis- tence of overnight rates. Our results suggest that a well-communicated and transparent in...

  6. Air pollution and human fertility rates

    NARCIS (Netherlands)

    Nieuwenhuijsen, Mark J.; Basagaña, Xavier; Dadvand, Payam; Martinez, David; Cirach, Marta; Beelen, Rob; Jacquemin, Bénédicte

    2014-01-01

    Background: Some reports have suggested effects of air pollution on semen quality and success rates of in vitro fertilization (IVF) in humans and lower fertility rates in mice. However, no studies have evaluated the impact of air pollution on human fertility rates. Aims: We assessed the association

  7. Air pollution and human fertility rates

    NARCIS (Netherlands)

    Nieuwenhuijsen, Mark J.; Basagaña, Xavier; Dadvand, Payam; Martinez, David; Cirach, Marta; Beelen, Rob|info:eu-repo/dai/nl/30483100X; Jacquemin, Bénédicte

    2014-01-01

    Background: Some reports have suggested effects of air pollution on semen quality and success rates of in vitro fertilization (IVF) in humans and lower fertility rates in mice. However, no studies have evaluated the impact of air pollution on human fertility rates. Aims: We assessed the association

  8. Biological evolution model with conditional mutation rates

    Science.gov (United States)

    Saakian, David B.; Ghazaryan, Makar; Bratus, Alexander; Hu, Chin-Kun

    2017-05-01

    We consider an evolution model, in which the mutation rates depend on the structure of population: the mutation rates from lower populated sequences to higher populated sequences are reduced. We have applied the Hamilton-Jacobi equation method to solve the model and calculate the mean fitness. We have found that the modulated mutation rates, directed to increase the mean fitness.

  9. Rhesus monkey heart rate during exercise

    Science.gov (United States)

    Delorge, J.; Thach, J. S., Jr.

    1972-01-01

    Various schedules of reinforcement and their relation to heart rates of rhesus monkeys during exercise are described. All the reinforcement schedules produced 100 per cent or higher increments in the heart rates of the monkeys during exercise. Resting heart rates were generally much lower than those previously reported, which was attributed to the lack of physical restraint of the monkeys during recording.

  10. Credit Ratings and Bank Monitoring Ability

    NARCIS (Netherlands)

    Nakamura, L.I.; Roszbach, K.

    2010-01-01

    In this paper we use credit rating data from two Swedish banks to elicit evidence on these banks’ loan monitoring ability. We do so by comparing the ability of bank ratings to predict loan defaults relative to that of public ratings from the Swedish credit bureau. We test the banks’ abilility to for

  11. 24 CFR 598.115 - Poverty rate.

    Science.gov (United States)

    2010-04-01

    ... 24 Housing and Urban Development 3 2010-04-01 2010-04-01 false Poverty rate. 598.115 Section 598... Requirements § 598.115 Poverty rate. (a) General. In order to be eligible for designation, an area's poverty... poverty rate must be not less than 20 percent; and (2) For at least 90 percent of the census tracts...

  12. 7 CFR 25.104 - Poverty rate.

    Science.gov (United States)

    2010-01-01

    ... 7 Agriculture 1 2010-01-01 2010-01-01 false Poverty rate. 25.104 Section 25.104 Agriculture Office... § 25.104 Poverty rate. (a) General. Eligibility of an area on the basis of poverty shall be established in accordance with the following poverty rate criteria specific to Round I, Round II, Round IIS...

  13. 24 CFR 597.103 - Poverty rate.

    Science.gov (United States)

    2010-04-01

    ... 24 Housing and Urban Development 3 2010-04-01 2010-04-01 false Poverty rate. 597.103 Section 597... Area Requirements § 597.103 Poverty rate. (a) General. The poverty rate shall be established in accordance with the following criteria: (1) In each census tract within a nominated urban area, the...

  14. Modeling helicity dissipation-rate equation

    CERN Document Server

    Yokoi, Nobumitsu

    2016-01-01

    Transport equation of the dissipation rate of turbulent helicity is derived with the aid of a statistical analytical closure theory of inhomogeneous turbulence. It is shown that an assumption on the helicity scaling with an algebraic relationship between the helicity and its dissipation rate leads to the transport equation of the turbulent helicity dissipation rate without resorting to a heuristic modeling.

  15. Atmospheric production rate of {sup 36}Cl

    Energy Technology Data Exchange (ETDEWEB)

    Parrat, Y.; Hajdas, W.; Baltensperger, U.; Synal, H.A.; Kubik, P.W.; Gaeggeler, H.W. [Paul Scherrer Inst. (PSI), Villigen (Switzerland); Suter, M. [Eidgenoessische Technische Hochschule, Zurich (Switzerland)

    1997-09-01

    Using experimental cross sections, a new calculation of the atmospheric production rate of {sup 36}Cl was carried out. A mean production rate of 20 atoms m{sup -2}s{sup -1} was obtained, which is lower than mean {sup 36}Cl deposition rates. (author) 2 figs., 7 refs.

  16. 38 CFR 21.3333 - Rates.

    Science.gov (United States)

    2010-07-01

    ... 38 Pensions, Bonuses, and Veterans' Relief 2 2010-07-01 2010-07-01 false Rates. 21.3333 Section 21.3333 Pensions, Bonuses, and Veterans' Relief DEPARTMENT OF VETERANS AFFAIRS (CONTINUED) VOCATIONAL... Payments; Special Restorative Training § 21.3333 Rates. (a) Rates. Special training allowance is payable...

  17. Knowledge Workers' Perceptions of Performance Ratings

    Science.gov (United States)

    Smith, Alan D.; Rupp, William T.

    2004-01-01

    One major purpose of performance appraisals is to determine individual merit, especially where pay for performance systems are employed. Based upon expectancy theory, high performance ratings should entail high merit increases while low performance ratings result in low merit increases. However, it appears that decoupling performance ratings and…

  18. 7 CFR 930.133 - Compensation rate.

    Science.gov (United States)

    2010-01-01

    ... 7 Agriculture 8 2010-01-01 2010-01-01 false Compensation rate. 930.133 Section 930.133 Agriculture... Regulations § 930.133 Compensation rate. A compensation rate of $250 per meeting shall be paid to the public member and to the alternate public member when attending Board meetings. Such compensation is a...

  19. Tabulated Neutron Emission Rates for Plutonium Oxide

    Energy Technology Data Exchange (ETDEWEB)

    Shores, Erik Frederick [Los Alamos National Lab. (LANL), Los Alamos, NM (United States)

    2017-07-24

    This work tabulates neutron emission rates for 80 plutonium oxide samples as reported in the literature. Plutonium-­238 and plutonium-­239 oxides are included and such emission rates are useful for scaling tallies from Monte Carlo simulations and estimating dose rates for health physics applications.

  20. Green Building Rating Systems: An Overview

    Energy Technology Data Exchange (ETDEWEB)

    Gowri, Krishnan

    2004-11-01

    Several green building rating systems have been developed to objectively evaluate energy and environmental performance that spans the broad spectrum of sustainability. This column is intended to help designers understand the structure of rating systems and tools in general, and discuss the design criteria and documentation requirements for obtaining LEED green building rating.

  1. 30 CFR 77.1402 - Rated capacity.

    Science.gov (United States)

    2010-07-01

    ... 30 Mineral Resources 1 2010-07-01 2010-07-01 false Rated capacity. 77.1402 Section 77.1402 Mineral Resources MINE SAFETY AND HEALTH ADMINISTRATION, DEPARTMENT OF LABOR COAL MINE SAFETY AND HEALTH MANDATORY... § 77.1402 Rated capacity. Hoists and elevators shall have rated capacities consistent with the...

  2. Occupational Representativeness and Prestige Rating: Some Observations.

    Science.gov (United States)

    Parker, Harry J.; And Others

    1989-01-01

    College students (N=319) rated 100 occupations on Occupational Standing Scale. Comparison with prior sample and predicted prestige scores for 1950 census job titles revealed that college sample was similar in prestige ratings regardless of gender or ethnicity. Composition of occupational listings did not appear to affect ratings. (Author/NB)

  3. An "Emergent Model" for Rate of Change

    Science.gov (United States)

    Herbert, Sandra; Pierce, Robyn

    2008-01-01

    Does speed provide a "model for" rate of change in other contexts? Does JavaMathWorlds (JMW), animated simulation software, assist in the development of the "model for" rate of change? This project investigates the transference of understandings of rate gained in a motion context to a non-motion context. Students were 27 14-15 year old students at…

  4. 7 CFR 1980.423 - Interest rates.

    Science.gov (United States)

    2010-01-01

    ... guarantee except the normal fluctuations in approved variable interest rate loans. (b) Insured loans. (1... 7 Agriculture 14 2010-01-01 2009-01-01 true Interest rates. 1980.423 Section 1980.423 Agriculture... REGULATIONS (CONTINUED) GENERAL Business and Industrial Loan Program § 1980.423 Interest rates. (a)...

  5. 40 CFR 1033.140 - Rated power.

    Science.gov (United States)

    2010-07-01

    ... 40 Protection of Environment 32 2010-07-01 2010-07-01 false Rated power. 1033.140 Section 1033.140... EMISSIONS FROM LOCOMOTIVES Emission Standards and Related Requirements § 1033.140 Rated power. This section describes how to determine the rated power of a locomotive for the purposes of this part. (a) A...

  6. 76 FR 59767 - Interest Rates; Notice

    Science.gov (United States)

    2011-09-27

    ... From the Federal Register Online via the Government Publishing Office SMALL BUSINESS ADMINISTRATION Interest Rates; Notice AGENCY: Small Business Administration. The Small Business Administration publishes an interest rate called the optional ``peg'' rate (13 CFR 120.214) on a quarterly basis. This...

  7. 14 CFR 65.73 - Ratings.

    Science.gov (United States)

    2010-01-01

    ... CERTIFICATION: AIRMEN OTHER THAN FLIGHT CREWMEMBERS Mechanics § 65.73 Ratings. (a) The following ratings are issued under this subpart: (1) Airframe. (2) Powerplant. (b) A mechanic certificate with an aircraft or... mechanic certificate with an airframe or powerplant rating, or both, as the case may be, and may...

  8. 75 FR 80866 - Credit Rating Standardization Study

    Science.gov (United States)

    2010-12-23

    ... to a new credit rating terminology, or for private contracts and investment management agreements... Act of 2010 on the feasibility and desirability of: Standardizing credit ratings terminology, so that... stress; and standardizing credit rating terminology across asset classes, so that named...

  9. Modeling Equity for Alternative Water Rate Structures

    Science.gov (United States)

    Griffin, R.; Mjelde, J.

    2011-12-01

    The rising popularity of increasing block rates for urban water runs counter to mainstream economic recommendations, yet decision makers in rate design forums are attracted to the notion of higher prices for larger users. Among economists, it is widely appreciated that uniform rates have stronger efficiency properties than increasing block rates, especially when volumetric prices incorporate intrinsic water value. Yet, except for regions where water market purchases have forced urban authorities to include water value in water rates, economic arguments have weakly penetrated policy. In this presentation, recent evidence will be reviewed regarding long term trends in urban rate structures while observing economic principles pertaining to these choices. The main objective is to investigate the equity of increasing block rates as contrasted to uniform rates for a representative city. Using data from four Texas cities, household water demand is established as a function of marginal price, income, weather, number of residents, and property characteristics. Two alternative rate proposals are designed on the basis of recent experiences for both water and wastewater rates. After specifying a reasonable number (~200) of diverse households populating the city and parameterizing each household's characteristics, every household's consumption selections are simulated for twelve months. This procedure is repeated for both rate systems. Monthly water and wastewater bills are also computed for each household. Most importantly, while balancing the budget of the city utility we compute the effect of switching rate structures on the welfares of households of differing types. Some of the empirical findings are as follows. Under conditions of absent water scarcity, households of opposing characters such as low versus high income do not have strong preferences regarding rate structure selection. This changes as water scarcity rises and as water's opportunity costs are allowed to

  10. Resting heart rate, heart rate variability and functional decline in old age

    DEFF Research Database (Denmark)

    Ogliari, Giulia; Mahinrad, Simin; Stott, David J;

    2015-01-01

    BACKGROUND: Heart rate and heart rate variability, markers of cardiac autonomic function, have been linked with cardiovascular disease. We investigated whether heart rate and heart rate variability are associated with functional status in older adults, independent of cardiovascular disease. METHODS......: We obtained data from the Prospective Study of Pravastatin in the Elderly at Risk (PROSPER). A total of 5042 participants were included in the present study, and mean followup was 3.2 years. Heart rate and heart rate variability were derived from baseline 10-second electrocardiograms. Heart rate...... heart rate and lower heart rate variability were associated with worse functional status and with higher risk of future functional decline in older adults...

  11. Discussing Problems of Chinese Interest Rate liberalization

    Institute of Scientific and Technical Information of China (English)

    李朝民; 陈金贤

    2002-01-01

    The level of Chinese interest rate liberalization is very low. The interest rate liberalization reform is an inevitable choice under the general trend of economic globalization in the world. Meanwhile, interest rate liberalization is indispensable for Chinese economic development and financial stabilization. The interest rate liberalization reform should follow a certain principles and satisfy a certain requirements, otherwise the financial order will be in a state of chaos and the negative influence on economy will appear. The interest rate liberalization reform needs a good economic environment and a series of relative reforms.

  12. Why PPP Real Exchange Rates Mislead

    OpenAIRE

    Larry A Sjaastad

    1998-01-01

    This paper investigates the properties of the purchasing-power-parity (PPP) real exchange rate as a proxy for the true real exchange rate, which is defined as the relative price of traded goods. It finds that the PPP real exchange rate is prone to measurement error and examines the nature of that error. Measurement error is defined as the fraction of the variance of the PPP real exchange rate that has no counterpart in the true real exchange rate. That measurement error is estimated for seven...

  13. Modeling And Forecasting Exchange-Rate Shocks

    OpenAIRE

    Andreou, A. S.; Zombanakis, George A.; Likothanassis, S. D.; Georgakopoulos, E.

    1998-01-01

    This paper considers the extent to which the application of neural networks methodology can be used in order to forecast exchange-rate shocks. Four major foreign currency exchange rates against the Greek Drachma as well as the overnight interest rate in the Greek market are employed in an attempt to predict the extent to which the local currency may be suffering an attack. The forecasting is extended to the estimation of future exchange rates and interest rates. The MLP proved to be highly ...

  14. Multiplicative earthquake likelihood models incorporating strain rates

    Science.gov (United States)

    Rhoades, D. A.; Christophersen, A.; Gerstenberger, M. C.

    2017-01-01

    SUMMARYWe examine the potential for strain-rate variables to improve long-term earthquake likelihood models. We derive a set of multiplicative hybrid earthquake likelihood models in which cell rates in a spatially uniform baseline model are scaled using combinations of covariates derived from earthquake catalogue data, fault data, and strain-rates for the New Zealand region. Three components of the strain rate estimated from GPS data over the period 1991-2011 are considered: the shear, rotational and dilatational strain rates. The hybrid model parameters are optimised for earthquakes of M 5 and greater over the period 1987-2006 and tested on earthquakes from the period 2012-2015, which is independent of the strain rate estimates. The shear strain rate is overall the most informative individual covariate, as indicated by Molchan error diagrams as well as multiplicative modelling. Most models including strain rates are significantly more informative than the best models excluding strain rates in both the fitting and testing period. A hybrid that combines the shear and dilatational strain rates with a smoothed seismicity covariate is the most informative model in the fitting period, and a simpler model without the dilatational strain rate is the most informative in the testing period. These results have implications for probabilistic seismic hazard analysis and can be used to improve the background model component of medium-term and short-term earthquake forecasting models.

  15. Wearable sensor for heart rate detection

    Science.gov (United States)

    Shi, Cong; Liu, Xiaohua; Kong, Lingqin; Wu, Jizhe; Liu, Ming; Dong, Liquan; Hui, Mei; Zhao, Yuejin

    2015-08-01

    In recent years heart and blood vessel diseases kill more people than everything else combined. The daily test of heart rate for the prevention and treatment of the heart head blood-vessel disease has the vital significance. In order to adapt the transformation of medical model and solve the low accuracy problem of the traditional method of heart rate measuring, we present a new method to monitor heart rate in this paper. The heart rate detection is designed for daily heart rate detection .The heart rate signal is collected by the heart rate sensor. The signal through signal processing circuits converts into sine wave and square wave in turn. And then the signal is transmitted to the computer by data collection card. Finally, we use LABVIEW and MATLAB to show the heart rate wave and calculate the heart rate. By doing contrast experiment with medical heart rate product, experimental results show that the system can realize rapidly and accurately measure the heart rate value. A measurement can be completed within 10 seconds and the error is less than 3beat/min. And the result shows that the method in this paper has a strong anti-interference ability. It can effectively suppress the movement interference. Beyond that the result is insensitive to light.

  16. Sawdust discharge rate from aerated hoppers

    Institute of Scientific and Technical Information of China (English)

    Pan Chen; Zhulin Yuan; Chien-Song Chyang; Fu-Xiong Zhuan

    2011-01-01

    This paper presents a numerical and experimental study of the discharge rate of sawdust from an aerated hopper as an important parameter in many industrial processes involving the handling of other granular materials. Numerical experiments are conducted by means of an Eulerian-Eulerian approach coupled with the kinetic theory of granular flow (KTGF). Emphasis is given to the effects of particle size, hopper outlet width, hopper half angle, aeration height and air flow rate. The results show that the discharge rate is significantly affected by hopper outlet width, particle size and air flow rate, but is not sensitive to the hopper half angle and aeration height: increasing hopper outlet width or air flow rate increases discharge rate, while increasing particle size decreases discharge rate. Close agreement between numerical predictions and experimental results is obtained.

  17. Self-rated health and age

    DEFF Research Database (Denmark)

    Andersen, Frank Krarup; Christensen, Kaare; Frederiksen, Henrik

    2007-01-01

    AIMS: The aim of this study was to explore and describe self-rated health in middle-aged and elderly Danes using both a cross-sectional and a longitudinal design. Global and (age) comparative self-rated health are examined and compared. METHODS: This study is interview based and comprises data...... on 11,294 Danes aged 45-102 with more than 1,900 participants aged 90 years and older. RESULTS: As expected, global self-rated health declines with age in both cross-sectional and longitudinal analyses. In contrast, comparative self-rated health either increases or remains stable with age in cross......-sectional analyses while in longitudinal analyses there is a slight decline in comparative self-rated health. CONCLUSIONS: The age-trajectory of global self-rated health is similar in individuals and populations. For comparative self-rated health, however, the individual on average experiences a slight decline...

  18. [Resting heart rate and cardiovascular disease].

    Science.gov (United States)

    Brito Díaz, Buenaventura; Alemán Sánchez, José Juan; Cabrera de León, Antonio

    2014-07-07

    Heart rate reflects autonomic nervous system activity. Numerous studies have demonstrated that an increased heart rate at rest is associated with cardiovascular morbidity and mortality as an independent risk factor. It has been shown a link between cardiac autonomic balance and inflammation. Thus, an elevated heart rate produces a micro-inflammatory response and is involved in the pathogenesis of endothelial dysfunction. In turn, decrease in heart rate produces benefits in congestive heart failure, myocardial infarction, atrial fibrillation, obesity, hyperinsulinemia, insulin resistance, and atherosclerosis. Alteration of other heart rate-related parameters, such as their variability and recovery after exercise, is associated with risk of cardiovascular events. Drugs reducing the heart rate (beta-blockers, calcium antagonists and inhibitors of If channels) have the potential to reduce cardiovascular events. Although not recommended in healthy subjects, interventions for reducing heart rate constitute a reasonable therapeutic goal in certain pathologies. Copyright © 2013 Elsevier España, S.L. All rights reserved.

  19. 76 FR 38281 - Federal Employees Health Benefits Program: New Premium Rating Method for Most Community Rated...

    Science.gov (United States)

    2011-06-29

    .... Federal Employees Health Benefits Program: New Premium Rating Method for Most Community Rated Plans... 3206-AM39 Federal Employees Health Benefits Program: New Premium Rating Method for Most Community...

  20. Increased heart rate variability but normal resting metabolic rate in hypocretin/orexin-deficient human narcolepsy.

    NARCIS (Netherlands)

    Fronczek, R.; Overeem, S.; Reijntjes, R.; Lammers, G.J.; Dijk, J.G.M.; Pijl, H.

    2008-01-01

    STUDY OBJECTIVES: We investigated autonomic balance and resting metabolic rate to explore their possible involvement in obesity in hypocretin/orexin-deficient narcoleptic subjects. METHODS: Resting metabolic rate (using indirect calorimetry) and variability in heart rate and blood pressure were