Americans misperceive racial economic equality.

Science.gov (United States)

Kraus, Michael W; Rucker, Julian M; Richeson, Jennifer A

2017-09-26

The present research documents the widespread misperception of race-based economic equality in the United States. Across four studies ( n = 1,377) sampling White and Black Americans from the top and bottom of the national income distribution, participants overestimated progress toward Black-White economic equality, largely driven by estimates of greater current equality than actually exists according to national statistics. Overestimates of current levels of racial economic equality, on average, outstripped reality by roughly 25% and were predicted by greater belief in a just world and social network racial diversity (among Black participants). Whereas high-income White respondents tended to overestimate racial economic equality in the past, Black respondents, on average, underestimated the degree of past racial economic equality. Two follow-up experiments further revealed that making societal racial discrimination salient increased the accuracy of Whites' estimates of Black-White economic equality, whereas encouraging Whites to anchor their estimates on their own circumstances increased their tendency to overestimate current racial economic equality. Overall, these findings suggest a profound misperception of and unfounded optimism regarding societal race-based economic equality-a misperception that is likely to have any number of important policy implications.

Trust, Welfare States and Income Equality

DEFF Research Database (Denmark)

Bergh, Andreas; Bjørnskov, Christian

2014-01-01

The cross-country correlation between social trust and income equality is well documented, but few studies examine the direction of causality. We show theoretically that by facilitating cooperation, trust may lead to more equal outcomes, while the feedback from inequality to trust is ambiguous....... Using a structural equation model estimated on a large country sample, we find that trust has a positive effect on both market and net income equality. Larger welfare states lead to higher net equality but neither net income equality nor welfare state size seems to have a causal effect on trust. We...

Do adolescents with attention-deficit/hyperactivity disorder show risk seeking? Disentangling probabilistic decision making by equalizing the favorability of alternatives.

Science.gov (United States)

Pollak, Yehuda; Oz, Adi; Neventsal, Oded; Rabi, Orit; Kitrossky, Leah; Maeir, Adina

2016-04-01

The clinical literature provides evidence for increased risk taking by individuals with attention-deficit/hyperactivity disorder (ADHD). Most of the experimental tasks used to measure risk taking, confounded risky and disadvantageous alternatives, and therefore did not disentangle increased risk seeking from suboptimal decision making. The aim of the study was to examine whether adolescents with ADHD show risk seeking by equalizing the expected value of both certain and risky alternatives. In 3 different samples, adolescents with and without ADHD performed gambling tasks, in which they had to choose between certain and risky alternatives. Notably, the expected values of both alternatives were equal. Various personal and contextual intervening factors were controlled for. The rate of risky choices was compared across groups. In addition, participants reported on risk taking in real-life. We found that adolescents with ADHD did not choose the risky alternative more often than controls, but reported higher engagement in real-life risky behavior. These findings suggest that risky behavior shown by people with ADHD in daily life and on some experimental tasks may not be accounted for by increased risk seeking, but rather may reflect suboptimal decision making. (c) 2016 APA, all rights reserved).

A 6.25 Gb/s equalizer in 0.18 μm CMOS technology for high-speed SerDes

International Nuclear Information System (INIS)

Zhang Mingke; Hu Qingsheng

2013-01-01

This paper presents a 0.18 μm CMOS 6.25 Gb/s equalizer for high speed backplane communication. The proposed equalizer is a combined one consisting of a one-tap feed-forward equalizer (FFE) and a two-tap half-rate decision feedback equalizer (DFE) in order to cancel both pre-cursor and post-cursor ISI. By employing an active-inductive peaking circuit for the delay line, the bandwidth of the FFE is increased and the area cost is minimized. CML-based circuits such as DFFs, summers and multiplexes all help to improve the speed of DFEs. Measurement results illustrate that the equalizer operates well when equalizing 6.25 Gb/s data is passed over a 30-inch channel with a loss of 22 dB and consumes 55.8 mW with the supply voltage of 1.8 V. The overall chip area including pads is 0.3 × 0.5 mm 2 . (semiconductor integrated circuits)

Why Should We Demand Equality of Educational Opportunity?

Science.gov (United States)

Meyer, Kirsten

2016-01-01

This paper reveals how equal educational opportunities, equal job opportunities and equality of opportunity for welfare are related to each other, and how they are related to other demands for justice. There are several important objections to the emphasis on equal educational opportunities. Nevertheless, this paper shows that demanding equal…

Turbo Equalization Techniques Toward Robust PDM 16-QAM Optical Fiber Transmission

DEFF Research Database (Denmark)

Arlunno, Valeria; Caballero Jambrina, Antonio; Borkowski, Robert

2014-01-01

In this paper, we show numerically and experimentally that turbo equalization (TE) is an efficient technique to mitigate performance degradations stemming from optical fiber propagation effects in both optical fiber dispersion managed and unmanaged coherent detection links. The effectiveness....... As TE can be included in the current coherent detection transceiver technologies and complement other equalization techniques, it has prospects for application in next-generation high-capacity and long-reach optical transmission links....

Effect of area x-ray beam equalization on image quality and dose in digital mammography

Energy Technology Data Exchange (ETDEWEB)

Wong, Jerry; Xu Tong; Husain, Adeel; Le, Huy; Molloi, Sabee [Department of Radiological Sciences, University of California, Irvine, CA 92697 (United States)

2004-08-21

In mammography, thick or dense breast regions persistently suffer from reduced contrast-to-noise ratio (CNR) because of degraded contrast from large scatter intensities and relatively high noise. Area x-ray beam equalization can improve image quality by increasing the x-ray exposure to under-penetrated regions without increasing the exposure to other breast regions. Optimal equalization parameters with respect to image quality and patient dose were determined through computer simulations and validated with experimental observations on a step phantom and an anthropomorphic breast phantom. Three parameters important in equalization digital mammography were considered: attenuator material (Z = 13-92), beam energy (22-34 kVp) and equalization level. A Mo/Mo digital mammography system was used for image acquisition. A prototype 16 x 16 piston driven equalization system was used for preparing patient-specific equalization masks. Simulation studies showed that a molybdenum attenuator and an equalization level of 20 were optimal for improving contrast, CNR and figure of merit (FOM = CNR{sup 2}/dose). Experimental measurements using these parameters showed significant improvements in contrast, CNR and FOM. Moreover, equalized images of a breast phantom showed improved image quality. These results indicate that area beam equalization can improve image quality in digital mammography.

Grain Refinement and High-Performance of Equal-Channel Angular Pressed Cu-Mg Alloy for Electrical Contact Wire

Directory of Open Access Journals (Sweden)

Aibin Ma

2014-12-01

Full Text Available Multi-pass equal-channel angular pressing (EACP was applied to produce ultrafine-grained (UFG Cu-0.2wt%Mg alloy contact wire with high mechanical/electric performance, aim to overcome the catenary barrier of high-speed trains by maximizing the tension and improving the power delivery. Microstructure evolution and overall properties of the Cu-Mg alloy after different severe-plastic-deformation (SPD routes were investigated by microscopic observation, tensile and electric tests. The results show that the Cu-Mg alloy after multi-pass ECAP at 473 K obtains ultrafine grains, higher strength and desired conductivity. More passes of ECAP leads to finer grains and higher strength, but increasing ECAP temperature significantly lower the strength increment of the UFG alloy. Grain refinement via continuous SPD processing can endow the Cu-Mg alloy superior strength and good conductivity characteristics, which are advantageous to high-speed electrification railway systems.

Gender equality and equal opportunity mechanisms in Italy

Directory of Open Access Journals (Sweden)

Mršević Zorica

2007-01-01

Full Text Available As a country of Southern European mentality Italy may be taken as the nearest-to-the-Balkans model of the gender equality mechanisms and necessity of their existence. Italy also might be taken as a model of domain and methods of functioning of the gender equality mechanisms as well as their connections with the EU development funds. Besides the Italian Ministry for Rights and Equal opportunities and the National Committee, the attention was paid to the whole range of local mechanisms and legal regulations dealing with advancement of women’s employment and counteracting discrimination on the labor market. In the text are analyzed through the five chapters the Italian mechanisms/institutions for gender equality as located within the European institutional environment but also within the context of Italian recent history of struggle against gender based discrimination. It was stressed that the essence of the accumulated European institutional wisdom is in diversity of the gender equality bodies rather then in their uniformity. Although the Italian mechanisms for gender equality are part of the European institutional environment their aim is to meet the internal needs for advancement of gender equality. Besides, the mechanisms also meet the demands of the international standards comprised in the documents issued by the UN and the EU. In European countries these mechanisms are frequently established and function in the domains of the labor and employment regulations, but also are located within the human rights portfolios while somewhere are connected with the minority rights and equal opportunity implementation.

Equal Channel Angular Extrusion Simulation of High-Nb Containing β-γ TiAl Alloys

Directory of Open Access Journals (Sweden)

Lai-qi Zhang

2015-01-01

Full Text Available TiAl alloys containing high Nb are significantly promising for high-temperature structural applications in aerospace and automotive industries. Unfortunately the low plasticity at room temperature limits their extensive applications. To improve the plasticity, not only optimizing the opposition, but also refining grain size through equal channel angular extrusion (ECAE is necessary. The equal channel angular extrusion simulation of Ti-44Al-8Nb-(Cr,Mn,B,Y(at% alloy was investigated by using the Deform-3D software. The influences of friction coefficient, extrusion velocity, and different channel angles on effective strain, damage factor, and the load on the die were analyzed. The results indicate that, with the increasing of friction coefficient, effective strain is enhanced. The extrusion velocity has little effect on the uniformity of effective strain; in contrast it has large influence on the damage factor. Thus smaller extrusion rate is more appropriate. Under the condition of different channel angles, the larger one results in the lower effective strain magnitude and better strain distribution uniformity.

Equal channel angular extrusion of ultra-high molecular weight polyethylene

Energy Technology Data Exchange (ETDEWEB)

Reinitz, Steven D., E-mail: Steven.D.Reinitz.TH@Dartmouth.edu; Engler, Alexander J.; Carlson, Evan M.; Van Citters, Douglas W.

2016-10-01

Ultra-high molecular weight polyethylene (UHMWPE), a common bearing surface in total joint arthroplasty, is subject to material property tradeoffs associated with conventional processing techniques. For orthopaedic applications, radiation-induced cross-linking is used to enhance the wear resistance of the material, but cross-linking also restricts relative chain movement in the amorphous regions and hence decreases toughness. Equal Channel Angular Extrusion (ECAE) is proposed as a novel mechanism by which entanglements can be introduced to the polymer bulk during consolidation, with the aim of imparting the same tribological benefits of conventional processing without complete inhibition of chain motion. ECAE processing at temperatures near the crystalline melt for UHMWPE produces (1) increased entanglements compared to control materials; (2) increasing entanglements with increasing temperature; and (3) mechanical properties between values for untreated polyethylene and for cross-linked polyethylene. These results support additional research in ECAE-processed UHMWPE for joint arthroplasty applications. - Highlights: • A new processing method for ultra-high molecular weight polyethylene is introduced. • The process produces a highly entangled polyethylene material. • Entanglements are hypothesized to enhance the wear resistance of polyethylene. • This process eliminates the trade-off between mechanical and wear properties.

ECONOMIC GROWTH AND EQUALITY IN REDUCING POVERTY

Directory of Open Access Journals (Sweden)

Zaenal Muttaqin

2016-02-01

Full Text Available In some developing countries, the instrument to alleviate the poverty is by using the economic growth. So, the increasing in investment, infrastructure development, and macroeconomics stability always be priority from developing countries. In this article explain that economic growth is not the important factor to alleviate the poverty, because equality sometimes is more important rather than the economic growth. In this context, its measure by inequality growth trade off index (IGTI. This method is to measure the influence of economic growth to reducing the inequality, with this method every country can measure which one is better to reducing the poverty whether the economic growth or equality. With this method, Laos in 2000 show that economic growth is more important than equality, but in the same year in Thailand show that equality is more important than economic growth.DOI: 10.15408/sjie.v1i1.2592

36 CFR 254.12 - Value equalization; cash equalization waiver.

Science.gov (United States)

2010-07-01

... 36 Parks, Forests, and Public Property 2 2010-07-01 2010-07-01 false Value equalization; cash... AGRICULTURE LANDOWNERSHIP ADJUSTMENTS Land Exchanges § 254.12 Value equalization; cash equalization waiver. (a..., either with or without adjustments of relative values as compensation for various costs, the parties to...

Blind Channel Equalization with Colored Source Based on Constrained Optimization Methods

Directory of Open Access Journals (Sweden)

Dayong Zhou

2008-12-01

Full Text Available Tsatsanis and Xu have applied the constrained minimum output variance (CMOV principle to directly blind equalize a linear channel—a technique that has proven effective with white inputs. It is generally assumed in the literature that their CMOV method can also effectively equalize a linear channel with a colored source. In this paper, we prove that colored inputs will cause the equalizer to incorrectly converge due to inadequate constraints. We also introduce a new blind channel equalizer algorithm that is based on the CMOV principle, but with a different constraint that will correctly handle colored sources. Our proposed algorithm works for channels with either white or colored inputs and performs equivalently to the trained minimum mean-square error (MMSE equalizer under high SNR. Thus, our proposed algorithm may be regarded as an extension of the CMOV algorithm proposed by Tsatsanis and Xu. We also introduce several methods to improve the performance of our introduced algorithm in the low SNR condition. Simulation results show the superior performance of our proposed methods.

From equality to 'equality'

Directory of Open Access Journals (Sweden)

Panov Slobodan

2009-01-01

Full Text Available Pursuant to lucid statement of a Serbian academician that the ideals of mankind have always been justice, freedom, virtues and that life was less noble, the work analyses whether there is both 'equality', as morosofo exist (stupid wise men, profitable altruists and evil humanists and admirers of freedom of monistic thinking. Is there a dialectics: from equality to 'equality'? At the time of profitable altruists, evil humanists and excellent actors of virtues, it is worthwhile to remember Nietzsche's attitude about the pose of morality: subordination to morality may be slavish, proud, sordid, and resigned. In theological literature it is said that both patriarchate and matriarchate are the same denial of thankful supplemental gifts to a man and a woman. There is no love and sacrifice in government. There is no fortune in slavery, but there is no happiness in mastery either. Can a 'hymn' of individualism, with empty concepts and legal formulations that encourage and sharpen the conflict of family members be an introductory tact of the dictatorship ballade? Is the projection of conflicts into a family and micro-environment a project against emotional solidarity, strength, independence, courage and will for freedom? If we cannot rely upon family are we strong enough to confront totalitarian in democratic?.

Gender Summit 2011: Equality Research and Innovation Through Equality

Czech Academy of Sciences Publication Activity Database

Tenglerová, Hana

2011-01-01

Roč. 19, č. 2 (2011), s. 72-74 ISSN 1210-6658. [European Gender Summit 2011: Equality Research and Innovation Through Equality . Brusel, 07.11.2011-08.11.2011] R&D Projects: GA MŠk OK08007 Institutional research plan: CEZ:AV0Z70280505 Keywords : gender equality * science * policy Subject RIV: AO - Sociology, Demography

Equal Opportunities Questionnaire

CERN Multimedia

2007-01-01

The initiative to promote Equal Opportunities at CERN started in 1993. The first Equal Opportunities Officer was appointed in 1996 followed by the creation of the Equal Opportunities Advisory Panel in 1998. Initially the concern was mainly the fair treatment of women in the work-place. Today the emphasis has evolved to ensuring that diversity is used to increase creativity and productivity in the work-place. In order to ensure that all aspects of Equal Opportunities and Diversity are covered, CERN’s Equal Opportunities team has prepared a survey to obtain your input. Your answers are confidential and will only be used for generating statistics. The questionnaire is on-line and can be accessed via: https://espace.cern.ch/EOQ. We hope that you will take a few minutes of your time to give your input and would be grateful if you could reply before 15/10/07. For further information about Equal Opportunities at CERN see: http://cern.ch/equal-opportunities The Equal Opportuni...

Getting to Equal : Promoting Gender Equality through Human Development

OpenAIRE

World Bank

2011-01-01

To achieve gender equality and empower women, it is essential to invest in human development. The World Development Report 2012: Gender Equality and Development (hereafter WDR 2012) brings the best global evidence to bear on the relationship between gender equality and development. A central theme running through the report is how investments and outcomes in human development namely health...

Cultural clashes in a "merger of equals" : The case of high-tech start-ups

NARCIS (Netherlands)

Drori, Israel; Wrzesniewski, Amy; Ellis, Shmuel

Mergers of equals are often considered simply symbolic. Whereas existing literature on the topic views equality as underscoring the importance of distributive justice, power, or identity, the role of culture remains relatively obscure. In this study, the authors explore equality as a dynamic

Scandinavian Approaches to Gender Equality in Academia

DEFF Research Database (Denmark)

Nielsen, Mathias Wullum

2017-01-01

This study investigates how Denmark, Norway, and Sweden approach issues of gender equality in research differently. Based on a comparative document analysis of gender equality activities in six Scandinavian universities, together with an examination of the legislative and political frameworks...... surrounding these activities, the article provides new insights into the respective strategies for governing and promoting the advancement of women researchers. In doing so, it exposes some interesting disparities among the cases and shows how Norwegian and Swedish gender equality activities revolve around...

Are consistent equal-weight particle filters possible?

Science.gov (United States)

van Leeuwen, P. J.

2017-12-01

Particle filters are fully nonlinear data-assimilation methods that could potentially change the way we do data-assimilation in highly nonlinear high-dimensional geophysical systems. However, the standard particle filter in which the observations come in by changing the relative weights of the particles is degenerate. This means that one particle obtains weight one, and all other particles obtain a very small weight, effectively meaning that the ensemble of particles reduces to that one particle. For over 10 years now scientists have searched for solutions to this problem. One obvious solution seems to be localisation, in which each part of the state only sees a limited number of observations. However, for a realistic localisation radius based on physical arguments, the number of observations is typically too large, and the filter is still degenerate. Another route taken is trying to find proposal densities that lead to more similar particle weights. There is a simple proof, however, that shows that there is an optimum, the so-called optimal proposal density, and that optimum will lead to a degenerate filter. On the other hand, it is easy to come up with a counter example of a particle filter that is not degenerate in high-dimensional systems. Furthermore, several particle filters have been developed recently that claim to have equal or equivalent weights. In this presentation I will show how to construct a particle filter that is never degenerate in high-dimensional systems, and how that is still consistent with the proof that one cannot do better than the optimal proposal density. Furthermore, it will be shown how equal- and equivalent-weights particle filters fit within this framework. This insight will then lead to new ways to generate particle filters that are non-degenerate, opening up the field of nonlinear filtering in high-dimensional systems.

Evaluation of High-Speed EML-based IM/DD links with PAM Modulations and Low-Complexity Equalization

DEFF Research Database (Denmark)

Pang, Xiaodan; Ozolins, Oskars; Gaiarin, Simone

2017-01-01

We experimentally evaluated up to 96 Gb/s/lambda PAM IM/DD transmissions with an EML and digital equalizations. Symbol-spaced FFE/DFEs with fewer than 10 taps are shown being sufficient for a high and stable performance over a 4 km SMF link....

Equal Opportunities Questionnaire

CERN Multimedia

2007-01-01

The initiative to promote Equal Opportunities at CERN started in 1993. The first Equal Opportunities Officer was appointed in 1996, which was followed by the creation of the Equal Opportunities Advisory Panel in 1998. Initially the concern was mainly the fair treatment of women in the work-place. Today the emphasis has evolved to ensuring that diversity is used to increase creativity and productivity in the work-place. In order to ensure that all aspects of Equal Opportunities and Diversity are covered, CERN’s Equal Opportunities team has prepared a survey to obtain your input. Your answers are confidential and will only be used for generating statistics. The questionnaire is on-line and can be accessed via: https://espace.cern.ch/EOQ. We hope that you will take a few minutes of your time to give your input and would be grateful if you could reply before 15/10/07. For further information about Equal Opportunities at CERN see: http://cern.ch/equal-opportunities The Equa...

Equal pay for work of equal value in terms of the Employment Equity ...

African Journals Online (AJOL)

Lastly, this article seeks to ascertain whether the EEA (including the Employment Equity Regulations) provides an adequate legal framework for determining an equal pay for work of equal value claim. Keywords: Equal pay; Employment Equity Act; Equality Act; International Labour Organisation; Equal Pay Guide; Equal ...

Dis-Equality: Exploring the Juxtaposition of Disability and Equality

Directory of Open Access Journals (Sweden)

Bronagh Byrne

2018-03-01

Full Text Available The (inequality issues facing disabled people are extensive and long-enduring. The way(s in which equality is conceptualised has important consequences for understandings of disability. The ambiguity of what I call dis-equality theory is two-fold; the apparent failure of mainstream equality theorising in, firstly, embracing disability concepts at all, and secondly, in fully incorporating the logistics of disability, particularly in relation to the social construction of such. Practices of institutional and more complex forms of discrimination are part of those deeper structures of domination and oppression which maintain disabled people in positions of disadvantage. Everyday practices, in the ‘ordinary order of things’ (Bourdieu, 2000, continue to be misrecognised as natural and taken for granted. This article critically explores the complexity of dis-equality theorising utilising a Bourdieusian lens which explicitly incorporates complex and subtle forms of discrimination, and by examining the UN Convention on the Rights of Persons with Disabilities’ approach to equality. I argue that the way forward for dis-equality theorising in today’s rights based era must be one that considers the nuances of the ‘rules of the game’ (Young, 1990 if it is to be effective in challenging the inequalities to which disabled people have long been subject.

Chip-Level Channel Equalization in WCDMA Downlink

Directory of Open Access Journals (Sweden)

Kari Hooli

2002-08-01

Full Text Available The most important third generation (3G cellular communications standard is based on wideband CDMA (WCDMA. Receivers based on TDMA style channel equalization at the chip level have been proposed for a WCDMA downlink employing long spreading sequences to ensure adequate performance even with a high number of active users. These receivers equalize the channel prior to despreading, thus restoring the orthogonality of users and resulting in multiple-access interference (MAI suppression. In this paper, an overview of chip-level channel equalizers is delivered with special attention to adaptation methods suitable for the WCDMA downlink. Numerical examples on the equalizers′ performance are given in Rayleigh fading frequency-selective channels.

Reframing Inclusive Education: Educational Equality as Capability Equality

Science.gov (United States)

Terzi, Lorella

2014-01-01

In this paper, I argue that rethinking questions of inclusive education in the light of the value of educational equality--specifically conceived as capability equality, or genuine opportunities to achieve educational functionings--adds some important insights to the current debate on inclusive education. First, it provides a cohesive value…

Diversity begets diversity: A global perspective on gender equality in scientific society leadership.

Science.gov (United States)

Potvin, Dominique A; Burdfield-Steel, Emily; Potvin, Jacqueline M; Heap, Stephen M

2018-01-01

Research shows that gender inequality is still a major issue in academic science, yet academic societies may serve as underappreciated and effective avenues for promoting female leadership. That is, society membership is often self-selective, and board positions are elected (with a high turnover compared to institutions)-these characteristics, among others, may thus create an environment conducive to gender equality. We therefore investigate this potential using an information-theoretic approach to quantify gender equality (male:female ratios) in zoology society boards around the world. We compare alternative models to analyze how society characteristics might predict or correlate with the proportion of female leaders, and find that a cultural model, including society age, size of board and whether or not a society had an outward commitment or statement of equality, was the most informative predictor for the gender ratio of society boards and leadership positions. This model was more informative than alternatives that considered, for instance, geographic location, discipline of study or taxonomic focus. While women were more highly represented in society leadership than in institutional academic leadership, this representation was still far short of equal (~30%): we thus also provide a checklist and recommendations for societies to contribute to global gender equality in science.

Equality of Opportunity for Well-Being

DEFF Research Database (Denmark)

Mahler, Daniel Gerszon; Ramos, Xavier

2017-01-01

A growing literature has tried to measure the extent to which individuals have equal opportunities to acquire income. At the same time, policy makers have doubled down on efforts to go beyond income when measuring well- being. We attempt to bridge these two areas by measuring the extent to which...... individuals have equal opportunities to achieve a high level of well-being. We use the German Socio-Economic Panel to measure well-being in four different ways including incomes. This makes it possible to determine if the way well-being is measured matters for identifying who the opportunity......-deprived are and for tracking inequality of opportunity over time. We find that, regardless of how well-being is measured, the same people are opportunity-deprived and equality of opportunity has improved over the past 20 years. This suggests that going beyond income has little relevance if the objective is to provide equal...

A Semiotic Analysis of the Gender Equality Paradigm. Case study: the Gender Pay Gap Campaign

Directory of Open Access Journals (Sweden)

Mădălina Manolache

2010-11-01

Full Text Available Within the new European space of identity, attitude and action challenges, syntagms such as “unity in diversity” or “equal pay for work of equal value” have become identitarian brands for social groups with a high-level of self-awareness. Having the social semiotics (Kress, van Leeuwen [1996] 2006 as theoretical background, we focused our analysis on the gender equality paradigm. The empirical data were provided by four visual texts of the Gender Pay Gap campaign, initiated by the European Commission in March 2009, in order to map the new European “puzzle-space” . The analysis showed the importance of compositional, representational and interactive meanings within the European discourse on equality of chances and gender.

Is Equality Fair?

Directory of Open Access Journals (Sweden)

Arthur Tarasov

2015-11-01

Full Text Available This paper attempts to answer the question whether people consider decisions that lead to equal outcomes fair. I find that this is not always the case. In an experiment where subjects are given equal opportunities to choose how to divide money between each other in a two-player game, any strategy is perceived to be fair more than half the time, including the profit-maximizing strategy. The equal divisions that lead to equal outcomes are sometimes considered unfair by both players. Moreover, players frequently punished the others, whose decisions led to equal outcomes. I hypothesize that such punishments occur because people have different conceptions of what a fair outcome and fair punishment are

Channel Equalization Using Multilayer Perceptron Networks

Directory of Open Access Journals (Sweden)

Saba Baloch

2012-07-01

Full Text Available In most digital communication systems, bandwidth limited channel along with multipath propagation causes ISI (Inter Symbol Interference to occur. This phenomenon causes distortion of the given transmitted symbol due to other transmitted symbols. With the help of equalization ISI can be reduced. This paper presents a solution to the ISI problem by performing blind equalization using ANN (Artificial Neural Networks. The simulated network is a multilayer feedforward Perceptron ANN, which has been trained by utilizing the error back-propagation algorithm. The weights of the network are updated in accordance with training of the network. This paper presents a very effective method for blind channel equalization, being more efficient than the pre-existing algorithms. The obtained results show a visible reduction in the noise content.

Pioneers and laggards - is the effect of gender equality on health dependent on context?

Science.gov (United States)

Backhans, Mona Christina; Burström, Bo; Lindholm, Lars; Månsdotter, Anna

2009-04-01

This study combines data at individual and area level to examine interactions between equality within couples and gender equality in the municipality in which individuals live. The research question is whether the context impacts on the association between gender equality and health. The material consists of data on 37,423 men and 37,616 women in 279 Swedish municipalities, who had their first child in 1978. The couples were classified according to indicators of their level of gender equality in 1980 in the public sphere (occupation and income) and private sphere (child care leave and parental leave) compared to that of their municipality. The health outcome is compensated days from sickness insurance during 1986-1999 with a cut-off at the 85% percentile. Data were analysed using logistic regression with the overall odds as reference. The results concerning gender equality in the private sphere show that among fathers, those who are equal in an equal municipality have lower levels of sick leave than the average while laggards (less equal than their municipality) and modest laggards have higher levels. In the public sphere, pioneers (more equal t han their municipality) fare better than the average while laggards fare worse. For mothers, those who are traditional in their roles in the public sphere are protected from high levels of sick leave, while the reverse is true for those who are equal. Traditional mothers in a traditional municipality have the lowest level of sick leave and pioneers the highest. These results show that there are distinct benefits as well as disadvantages to being a gender pioneer and/or a laggard in comparison to your municipality. The associations are markedly different for men and women.

Equality Matters: The Critical Implications of Precisely Defining Equality

Science.gov (United States)

Faulkner, Valerie; Walkowiak, Temple; Cain, Chris; Lee, Carrie

2016-01-01

Equality is such an important concept for children to develop. In this article it is argued that a precise definition is needed to ensure that students are provided with a consistent "picture" of what it is that equality really means.

Dilemmas in the Danish Approach to Gender Equality

DEFF Research Database (Denmark)

Agustin, Lise Rolandsen; Siim, Birte

and gender parity. Gender theory has conceptualized gender parity as one step towards achieving gender justice in all arenas of social, political and economic life. The Danish cases illustrate that context matters and question gender quota as a universal strategy to achieve gender equality. The empirical......The paper addresses the dilemmas, contradictions and paradoxes in the Danish approach to gender quotas and gender equality and discusses the intersections of citizenship, democracy and gender justice. Gender research understands gender quota as a means to achieve equal rights, gender equality...... to a limited extent addresses the impact of these policies and their implications for lived practice. One issue concerns the paradox of the relatively high female representation in politics without the adoption of gender quotas. A second issue concerns the gap between gender equality policies. Denmark lacks...

Equal treatment of shareholders

Directory of Open Access Journals (Sweden)

Arsić Zoran

2014-01-01

Full Text Available Equal treatment of shareholders is regulated in Art.269 of Company Act (2011 of Republic of Serbia. Equal treatment of shareholders means that all shareholders are to be treated equally under same circumstances. Obligation to treat all shareholders equally rests on all company bodies, predominantly general meeting. The standard whether an action violates the principle of equal treatment of all shareholders regarding the main rights of shareholders (such as voting right etc. is the nominal value of shares, or the equal treatment per person regarding ancillary rights (such as right to speak in shareholders' meeting etc.. Any action deviating from this standard is unlawful if the unequal treatment is not justified on the facts. If the principle of equal treatment is violated by general meeting resolution, such resolution may be annulled by the court.

Equal opportunities in diversity

CERN Multimedia

Laëtitia Pedroso

2010-01-01

Promoting equal opportunities at CERN and advising the Director-General on all related matters is the task of the Equal Opportunities Officer, Doris Chromek-Burckhart, and Tim Smith, chair of the Equal Opportunities Advisory Panel. Changes are being introduced: in future, the focus of their work will be broadened to cover all aspects of diversity promotion.   The term "equal opportunities" has always been broader in scope than the equal treatment of men and women but this is what it has traditionally been confined to in practice. "We wanted to change how people see our mission", explains Doris Chromek-Burckhart. The word "diversity" has much wider connotations than "equal opportunities" and makes it clearer that we are also dealing with differences in nationality, religion, age, culture and physical ability”. Getting away from the old clichés is vital to ensuring equal treatment for everyone. The diversit...

Gender Equality in Agricultural Education

Directory of Open Access Journals (Sweden)

N. Jayakumar

2016-05-01

“Increased women’s enrollment in agricultural courses” as one among the strategies when addressing gender issues in the education and training components of agricultural development projects. In this context the study was carried out to ascertain the representation of women and their academic achievement in agricultural education. The study revealed that almost equal representation was found for women in agricultural course and they were also provided better quality education in their schooling, in the form of English medium education and education in private schools. Recent trends for the past four years showed a higher percentage of enrollments of women in agricultural course than men. The growth rate was also higher for the female students. Women also showed a significantly higher percentage of academic achievement than men. These positive indicators provide sufficient signals for equality of women in agricultural course and have positive implications for development of the agricultural sector in future.

A Dynamic Tap Allocation for Concurrent CMA-DD Equalizers

Directory of Open Access Journals (Sweden)

Trindade DiegovonBM

2010-01-01

Full Text Available Abstract This paper proposes a dynamic tap allocation for the concurrent CMA-DD equalizer as a low complexity solution for the blind channel deconvolution problem. The number of taps is a crucial factor which affects the performance and the complexity of most adaptive equalizers. Generally an equalizer requires a large number of taps in order to cope with long delays in the channel multipath profile. Simulations show that the proposed new blind equalizer is able to solve the blind channel deconvolution problem with a specified and reduced number of active taps. As a result, it minimizes the output excess mean square error due to inactive taps during and after the equalizer convergence and the hardware complexity as well.

A study on the equality and benefit of China's national health care system.

Science.gov (United States)

Zhai, Shaoguo; Wang, Pei; Dong, Quanfang; Ren, Xing; Cai, Jiaoli; Coyte, Peter C

2017-08-29

This study is designed to evaluate whether the benefit which the residents received from the national health care system is equal in China. The perceived equality and benefit are used to measure the personal status of health care system, health status. This study examines variations in perceived equality and benefit of the national health care system between urban and rural residents from five cities of China and assessed their determinants. One thousand one hundred ninty eight residents were selected from a random survey among five nationally representative cities. The research characterizes perceptions into four population groupings based on a binary assessment of survey scores: high equality & high benefit; low equality & low benefit; high equality & low benefit; and low equality & high benefit. The distribution of the four groups above is 30.4%, 43.0%, 4.6% and 22.0%, respectively. Meanwhile, the type of health insurance, educational background, occupation, geographic regions, changes in health status and other factors have significant impacts on perceived equality and benefit derived from the health care system. The findings demonstrate wide variations in perceptions of equality and benefit between urban and rural residents and across population characteristics, leading to a perceived lack of fairness in benefits and accessibility. Opportunities exist for policy interventions that are targeted to eliminate perceived differences and promote greater equality in access to health care.

Equality = Inequality

DEFF Research Database (Denmark)

Khaled, Rilla

2011-01-01

A number of design and development methods, including participatory design and agile software development, are premised on an underlying assumption of equality amongst relevant stakeholders such as designers, developers, product owners, and end users. Equality, however, is not a straightforwardly...... an ethnography conducted during the workshop, including location, cultural and classroom hierarchies, gender, “girl games”, stakeholders and boundaries, and risk mitigation....

EqualChance: Addressing Intra-set Write Variation to Increase Lifetime of Non-volatile Caches

Energy Technology Data Exchange (ETDEWEB)

Mittal, Sparsh [ORNL; Vetter, Jeffrey S [ORNL

2014-01-01

To address the limitations of SRAM such as high-leakage and low-density, researchers have explored use of non-volatile memory (NVM) devices, such as ReRAM (resistive RAM) and STT-RAM (spin transfer torque RAM) for designing on-chip caches. A crucial limitation of NVMs, however, is that their write endurance is low and the large intra-set write variation introduced by existing cache management policies may further exacerbate this problem, thereby reducing the cache lifetime significantly. We present EqualChance, a technique to increase cache lifetime by reducing intra-set write variation. EqualChance works by periodically changing the physical cache-block location of a write-intensive data item within a set to achieve wear-leveling. Simulations using workloads from SPEC CPU2006 suite and HPC (high-performance computing) field show that EqualChance improves the cache lifetime by 4.29X. Also, its implementation overhead is small, and it incurs very small performance and energy loss.

Blind equalization with criterion with memory nonlinearity

Science.gov (United States)

Chen, Yuanjie; Nikias, Chrysostomos L.; Proakis, John G.

1992-06-01

Blind equalization methods usually combat the linear distortion caused by a nonideal channel via a transversal filter, without resorting to the a priori known training sequences. We introduce a new criterion with memory nonlinearity (CRIMNO) for the blind equalization problem. The basic idea of this criterion is to augment the Godard [or constant modulus algorithm (CMA)] cost function with additional terms that penalize the autocorrelations of the equalizer outputs. Several variations of the CRIMNO algorithms are derived, with the variations dependent on (1) whether the empirical averages or the single point estimates are used to approximate the expectations, (2) whether the recent or the delayed equalizer coefficients are used, and (3) whether the weights applied to the autocorrelation terms are fixed or are allowed to adapt. Simulation experiments show that the CRIMNO algorithm, and especially its adaptive weight version, exhibits faster convergence speed than the Godard (or CMA) algorithm. Extensions of the CRIMNO criterion to accommodate the case of correlated inputs to the channel are also presented.

Jarzynski equality: connections to thermodynamics and the second law.

Science.gov (United States)

Palmieri, Benoit; Ronis, David

2007-01-01

The one-dimensional expanding ideal gas model is used to compute the exact nonequilibrium distribution function. The state of the system during the expansion is defined in terms of local thermodynamics quantities. The final equilibrium free energy, obtained a long time after the expansion, is compared against the free energy that appears in the Jarzynski equality. Within this model, where the Jarzynski equality holds rigorously, the free energy change that appears in the equality does not equal the actual free energy change of the system at any time of the process. More generally, the work bound that is obtained from the Jarzynski equality is an upper bound to the upper bound that is obtained from the first and second laws of thermodynamics. The cancellation of the dissipative (nonequilibrium) terms that result in the Jarzynski equality is shown in the framework of response theory. This is used to show that the intuitive assumption that the Jarzynski work bound becomes equal to the average work done when the system evolves quasistatically is incorrect under some conditions.

Microstructural evolution of bainitic steel severely deformed by equal channel angular pressing.

Science.gov (United States)

Nili-Ahmadabadi, M; Haji Akbari, F; Rad, F; Karimi, Z; Iranpour, M; Poorganji, B; Furuhara, T

2010-09-01

High Si bainitic steel has been received much of interest because of combined ultra high strength, good ductility along with high wear resistance. In this study a high Si bainitic steel (Fe-0.22C-2.0Si-3.0Mn) was used with a proper microstructure which could endure severe plastic deformation. In order to study the effect of severe plastic deformation on the microstructure and properties of bainitic steel, Equal Channel Angular Pressing was performed in two passes at room temperature. Optical, SEM and TEM microscopies were used to examine the microstructure of specimens before and after Equal Channel Angular Pressing processing. X-ray diffraction was used to measure retained austenite after austempering and Equal Channel Angular Pressing processing. It can be seen that retained austenite picks had removed after Equal Channel Angular Pressing which could attributed to the transformation of austenite to martensite during severe plastic deformation. Enhancement of hardness values by number of Equal Channel Angular Pressing confirms this idea.

ECONOMIC EQUALITY OR JUSTICE

Directory of Open Access Journals (Sweden)

Ekrem Tufan

2017-12-01

Full Text Available From the beginning of economic life, equality has been a matter for human. Intrinsically human has two legs: Selfish and Groupish. Our selfish side does not care equality while Groupish side cares. What about the justice? Does human wants justice more than equalities in economic life? In this research, we have applied a questionnaire to find these two questions answer. As a result we can report that respondents prefer equality rather than justice in negative outcomes. On the other hand, they tend to prefer justice if there is possibility for positive outcomes. We cannot give evidence about gender, education and age differences effect on equality and justice preference.

Channel Equalization and Phase Estimation for Reduced-Guard-Interval CO-OFDM Systems

Science.gov (United States)

Zhuge, Qunbi

Reduced-guard-interval (RGI) coherent optical (CO) orthogonal frequency-division multiplexing (OFDM) is a potential candidate for next generation 100G beyond optical transports, attributed to its advantages such as high spectral efficiency and high tolerance to optical channel impairments. First of all, we review the coherent optical systems with an emphasis on CO-OFDM systems as well as the optical channel impairments and the general digital signal processing techniques to combat them. This work focuses on the channel equalization and phase estimation of RGI CO-OFDM systems. We first propose a novel equalization scheme based on the equalization structure of RGI CO-OFDM to reduce the cyclic prefix overhead to zero. Then we show that intra-channel nonlinearities should be considered when designing the training symbols for channel estimation. Afterwards, we propose and analyze the phenomenon of dispersion-enhanced phase noise (DEPN) caused by the interaction between the laser phase noise and the chromatic dispersion in RGI CO-OFDM transmissions. DEPN induces a non-negligible performance degradation and limits the tolerant laser linewidth. However, it can be compensated by the grouped maximum-likelihood phase estimation proposed in this work.

A Crossed Pack-to-Cell Equalizer Based on Quasi-Resonant LC Converter with Adaptive Fuzzy Logic Equalization Control for Series-connected Lithium-Ion Battery Strings

DEFF Research Database (Denmark)

Shang, Yunlong; Zhang, Chenghui; Cui, Naxin

2015-01-01

The equalization speed, efficiency, and control are the key issues of battery equalization. This paper proposes a crossed pack-to-cell equalizer based on quasi-resonant LC converter (QRLCC). The battery string is divided into M modules, and each module consists of N series-connected cells....... The energy can be transferred directly from a battery module to the lowest voltage cell (LVC) in the next adjacent module, which results in an enhancement of equalization efficiency and current. The QRLCC is employed to gain zero-current switching (ZCS), leading to a reduction of power losses......-equalization. A prototype with eight lithiumion battery cells is implemented. Experimental results show the proposed scheme exhibits outstanding balancing performance, and the equalization efficiency is higher than 98%. The proposed AFLC algorithm abridges the total equalization time about 47%, and reduces the switching...

Gender Equality a case study of Sweden : Gender Equality Gender Equity and policies of combating inequality at workplace to make the society equal.

OpenAIRE

Sultan, Tipu

2010-01-01

The paper analyses Gender Equality, Gender Equity and policies of combating inequality at workplace to make the society equal as a case study of Sweden. The aim of paper is see the gender equality, gender equity, discrimination against women at workplace and to describe the policies combating inequality in the welfare state of Sweden. This work highlights the gender equality in terms of institutionalizing gender equality, gender equity, gender and pay gap, parental leave, gender and the pensi...

Equal but different: Effects of equality/inclusion and cultural pluralism on intergroup outcomes in multiethnic classrooms.

Science.gov (United States)

Schwarzenthal, Miriam; Schachner, Maja K; van de Vijver, Fons J R; Juang, Linda P

2018-04-01

Integrating research on intergroup contact and intercultural relations, we investigated effects of 2 types of cultural diversity norms (equality/inclusion and cultural pluralism) on outgroup orientation and perceived discrimination among students of immigrant and nonimmigrant background. Our sample comprised 1,975 6th graders (M age = 11.53, SD age = 0.69, 47% female) in Germany, of whom 1,213 (61%) were of immigrant background, defined as having at least 1 parent born in a different country. A total of 83 countries of origin were represented. We applied a multilevel framework to assess the impact of individual-level and class-level predictors on intergroup outcomes, controlling for the classroom ethnic composition, school track, and individual-level covariates. Immigrant background was treated as a moderator. The 2 types of cultural diversity norms were generally associated with more positive intergroup outcomes. Some of the associations differed in strength between students of immigrant and nonimmigrant background. There were stronger associations of equality/inclusion with higher outgroup orientation among students of nonimmigrant background and with lower perceived discrimination among students of immigrant background. Ethnic composition, as well as the classroom-aggregated diversity norms (diversity climate) showed weaker relations with the outcome variables. Equality/inclusion norms and cultural pluralism norms can make complementary contributions to positive relations between students of immigrant and nonimmigrant background. Equality/inclusion norms foster positive contact and equal treatment, while cultural pluralism norms emphasize that it is also important to value diversity.¹ (PsycINFO Database Record (c) 2018 APA, all rights reserved).

Non-equal-time Poisson brackets

OpenAIRE

Nikolic, H.

1998-01-01

The standard definition of the Poisson brackets is generalized to the non-equal-time Poisson brackets. Their relationship to the equal-time Poisson brackets, as well as to the equal- and non-equal-time commutators, is discussed.

High Temperature Deformation of Twin-Roll Cast Al-Mn-Based Alloys after Equal Channel Angular Pressing.

Science.gov (United States)

Málek, Přemysl; Šlapáková Poková, Michaela; Cieslar, Miroslav

2015-11-12

Twin roll cast Al-Mn- and Al-Mn-Zr-based alloys were subjected to four passes of equal channel angular pressing. The resulting grain size of 400 nm contributes to a significant strengthening at room temperature. This microstructure is not fully stable at elevated temperatures and recrystallization and vast grain growth occur at temperatures between 350 and 450 °C. The onset of these microstructure changes depends on chemical and phase composition. Better stability is observed in the Al-Mn-Zr-based alloy. High temperature tensile tests reveal that equal channel angular pressing results in a softening of all studied materials at high temperatures. This can be explained by an active role of grain boundaries in the deformation process. The maximum values of ductility and strain rate sensitivity parameter m found in the Al-Mn-Zr-based alloy are below the bottom limit of superplasticity (155%, m = 0.25). However, some features typical for superplastic behavior were observed-the strain rate dependence of the parameter m , the strengthening with increasing grain size, and the fracture by diffuse necking. Grain boundary sliding is believed to contribute partially to the overall strain in specimens where the grain size remained in the microcrystalline range.

Pathways of equality through education: impact of gender (in)equality and maternal education on exclusive breastfeeding among natives and migrants in Belgium.

Science.gov (United States)

Vanderlinden, Karen; Van de Putte, Bart

2017-04-01

Even though breastfeeding is typically considered the preferred feeding method for infants worldwide, in Belgium, breastfeeding rates remain low across native and migrant groups while the underlying determinants are unclear. Furthermore, research examining contextual effects, especially regarding gender (in)equality and ideology, has not been conducted. We hypothesized that greater gender equality scores in the country of origin will result in higher breastfeeding chances. Because gender equality does not operate only at the contextual level but can be mediated through individual level resources, we hypothesized the following for maternal education: higher maternal education will be an important positive predictor for exclusive breastfeeding chances in Belgium, but its effects will differ over subsequent origin countries. Based on IKAROS data (GeÏntegreerd Kind Activiteiten en Regio Ondersteunings Systeem), we perform multilevel analyses on 27 936 newborns. Feeding method is indicated by exclusive breastfeeding 3 months after childbirth. We measure gender (in)equality using Global Gender Gap scores from the mother's origin country. Maternal education is a metric variable based on International Standard Classification of Education indicators. Results show that 3.6% of the variation in breastfeeding can be explained by differences between the migrant mother's country of origin. However, the effect of gender (in)equality appears to be non-significant. After adding maternal education, the effect for origin countries scoring low on gender equality turns significant. Maternal education on its own shows strong positive association with exclusive breastfeeding and, furthermore, has different effects for different origin countries. Possible explanations are discussed in-depth setting direction for further research regarding the different pathways gender (in)equality and maternal education affect breastfeeding. © 2016 John Wiley & Sons Ltd. © 2016 John Wiley & Sons

Men's attitudes on gender equality and their contraceptive use in Uttar Pradesh India.

Science.gov (United States)

Mishra, Anurag; Nanda, Priya; Speizer, Ilene S; Calhoun, Lisa M; Zimmerman, Allison; Bhardwaj, Rochak

2014-06-04

Men play crucial role in contraceptive decision-making, particularly in highly gender-stratified populations. Past research examined men's attitudes toward fertility and contraception and the association with actual contraceptive practices. More research is needed on whether men's attitudes on gender equality are associated with contraceptive behaviors; this is the objective of this study. This study uses baseline data of the Measurement, Learning, and Evaluation (MLE) Project for the Urban Health Initiative in Uttar Pradesh, India. Data were collected from a representative sample of 6,431 currently married men in four cities of the state. Outcomes are current use of contraception and contraceptive method choice. Key independent variables are three gender measures: men's attitudes toward gender equality, gender sensitive decision making, and restrictions on wife's mobility. Multivariate analyses are used to identify the association between the gender measures and contraceptive use. Most men have high or moderate levels of gender sensitive decision-making, have low to moderate levels of restrictions on wife's mobility, and have moderate to high levels of gender equitable attitudes in all four cities. Gender sensitive decision making and equitable attitudes show significant positive association and restrictions on wife's mobility showed significant negative relationship with current contraceptive use. The study demonstrates that contraceptive programs need to engage men and address gender equitable attitudes; this can be done through peer outreach (interpersonal communication) or via mass media. Engaging men to be more gender equal may have an influence beyond contraceptive use in contexts where men play a crucial role in household decision-making.

Countries with Higher Levels of Gender Equality Show Larger National Sex Differences in Mathematics Anxiety and Relatively Lower Parental Mathematics Valuation for Girls.

Science.gov (United States)

Stoet, Gijsbert; Bailey, Drew H; Moore, Alex M; Geary, David C

2016-01-01

Despite international advancements in gender equality across a variety of societal domains, the underrepresentation of girls and women in Science, Technology, Engineering, and Mathematics (STEM) related fields persists. In this study, we explored the possibility that the sex difference in mathematics anxiety contributes to this disparity. More specifically, we tested a number of predictions from the prominent gender stratification model, which is the leading psychological theory of cross-national patterns of sex differences in mathematics anxiety and performance. To this end, we analyzed data from 761,655 15-year old students across 68 nations who participated in the Programme for International Student Assessment (PISA). Most importantly and contra predictions, we showed that economically developed and more gender equal countries have a lower overall level of mathematics anxiety, and yet a larger national sex difference in mathematics anxiety relative to less developed countries. Further, although relatively more mothers work in STEM fields in more developed countries, these parents valued, on average, mathematical competence more in their sons than their daughters. The proportion of mothers working in STEM was unrelated to sex differences in mathematics anxiety or performance. We propose that the gender stratification model fails to account for these national patterns and that an alternative model is needed. In the discussion, we suggest how an interaction between socio-cultural values and sex-specific psychological traits can better explain these patterns. We also discuss implications for policies aiming to increase girls' STEM participation.

Countries with Higher Levels of Gender Equality Show Larger National Sex Differences in Mathematics Anxiety and Relatively Lower Parental Mathematics Valuation for Girls

Science.gov (United States)

2016-01-01

Despite international advancements in gender equality across a variety of societal domains, the underrepresentation of girls and women in Science, Technology, Engineering, and Mathematics (STEM) related fields persists. In this study, we explored the possibility that the sex difference in mathematics anxiety contributes to this disparity. More specifically, we tested a number of predictions from the prominent gender stratification model, which is the leading psychological theory of cross-national patterns of sex differences in mathematics anxiety and performance. To this end, we analyzed data from 761,655 15-year old students across 68 nations who participated in the Programme for International Student Assessment (PISA). Most importantly and contra predictions, we showed that economically developed and more gender equal countries have a lower overall level of mathematics anxiety, and yet a larger national sex difference in mathematics anxiety relative to less developed countries. Further, although relatively more mothers work in STEM fields in more developed countries, these parents valued, on average, mathematical competence more in their sons than their daughters. The proportion of mothers working in STEM was unrelated to sex differences in mathematics anxiety or performance. We propose that the gender stratification model fails to account for these national patterns and that an alternative model is needed. In the discussion, we suggest how an interaction between socio-cultural values and sex-specific psychological traits can better explain these patterns. We also discuss implications for policies aiming to increase girls’ STEM participation. PMID:27100631

Equality marker in the language of bali

Science.gov (United States)

Wajdi, Majid; Subiyanto, Paulus

2018-01-01

The language of Bali could be grouped into one of the most elaborate languages of the world since the existence of its speech levels, low and high speech levels, as the language of Java has. Low and high speech levels of the language of Bali are language codes that could be used to show and express social relationship between or among its speakers. This paper focuses on describing, analyzing, and interpreting the use of the low code of the language of Bali in daily communication in the speech community of Pegayaman, Bali. Observational and documentation methods were applied to provide the data for the research. Recoding and field note techniques were executed to provide the data. Recorded in spoken language and the study of novel of Balinese were transcribed into written form to ease the process of analysis. Symmetric use of low code expresses social equality between or among the participants involves in the communication. It also implies social intimacy between or among the speakers of the language of Bali. Regular and patterned use of the low code of the language of Bali is not merely communication strategy, but it is a kind of communication agreement or communication contract between the participants. By using low code during their social and communication activities, the participants shared and express their social equality and intimacy between or among the participants involve in social and communication activities.

Energy prices, equalization and federalism

International Nuclear Information System (INIS)

Courchene, T.J.

2005-01-01

A rise in oil prices over the last 30 years has shaped the debate on the equalization formula as well as the nature of fiscal federalism. The oil shocks of 1973 and 1979 contributed to the creation of the National Energy Program (NEP) in 1980 and the Energy Pricing and Taxation Agreement (EPTA) between Ottawa and Alberta in 1981. The current surge in oil prices, to recent highs of $70 a barrel has resulted in a new debate on energy pricing, equalization and fiscal frameworks. This article presented a review of the history of oil and federalism, and proposed a remedy to the horizontal fiscal imbalance by allocating the fixed equalization pool in accordance with fiscal capacity disparities relating to non-resource revenues. An interprovincial revenue-sharing pool was suggested for resource revenues, agreed to and operated by the provinces. It was suggested that after the price spike in 1973 in which the price of oil tripled, a key part of the rationale for imposing export taxes on oil equal to the difference between domestic and world prices was that the federal government could subsidize oil imports into eastern Canada and maintain a uniform domestic price across the country. By continuing to subsidize imports and maintaining a domestic price below the world price, the government has been diverting potential energy revenues from energy-rich provinces and transferring them directly to Canadians in terms of subsidized energy prices. It was noted that energy price surges cannot send equalization payments soaring as they did before because of the 2004 Framework Agreement, in which the overall equalization will be increased to $10.9 billion. A 2-tier approach to equalization was presented, in which it was suggested that the $10.9 billion pool should be allocated with fiscal capacity disparities relating to non-resource revenues. The creation of a revenue sharing pool for resource revenues was recommended. It was suggested that the 2 approaches will result in a strategic

Energy prices, equalization and federalism

Energy Technology Data Exchange (ETDEWEB)

Courchene, T.J. [Queen' s Univ., Kingston, ON (Canada). School of Policy Studies

2005-10-01

A rise in oil prices over the last 30 years has shaped the debate on the equalization formula as well as the nature of fiscal federalism. The oil shocks of 1973 and 1979 contributed to the creation of the National Energy Program (NEP) in 1980 and the Energy Pricing and Taxation Agreement (EPTA) between Ottawa and Alberta in 1981. The current surge in oil prices, to recent highs of $70 a barrel has resulted in a new debate on energy pricing, equalization and fiscal frameworks. This article presented a review of the history of oil and federalism, and proposed a remedy to the horizontal fiscal imbalance by allocating the fixed equalization pool in accordance with fiscal capacity disparities relating to non-resource revenues. An interprovincial revenue-sharing pool was suggested for resource revenues, agreed to and operated by the provinces. It was suggested that after the price spike in 1973 in which the price of oil tripled, a key part of the rationale for imposing export taxes on oil equal to the difference between domestic and world prices was that the federal government could subsidize oil imports into eastern Canada and maintain a uniform domestic price across the country. By continuing to subsidize imports and maintaining a domestic price below the world price, the government has been diverting potential energy revenues from energy-rich provinces and transferring them directly to Canadians in terms of subsidized energy prices. It was noted that energy price surges cannot send equalization payments soaring as they did before because of the 2004 Framework Agreement, in which the overall equalization will be increased to $10.9 billion. A 2-tier approach to equalization was presented, in which it was suggested that the $10.9 billion pool should be allocated with fiscal capacity disparities relating to non-resource revenues. The creation of a revenue sharing pool for resource revenues was recommended. It was suggested that the 2 approaches will result in a strategic

Why the Equal Rights Amendment?

Science.gov (United States)

Denmark, Florence L.

The Equal Rights Amendment proposes to ensure constitutional protection against all legislative sex discrimination. "Separate but Equal" standards, be they legal, social or psychological, are inevitably incompatable with equal protection under the law and act as a barrier to each individual's freedom for self determination. Equal rights,…

Signal enhancement by spectral equalization of high frequency broadband signals transmitted through optical fibers

International Nuclear Information System (INIS)

Lyons, P.B.; Ogle, J.W.; Holzman, M.A.

1980-01-01

A new technique is discussed for enhancing the bandwidth and intensity of high frequency (> 1 GHz) analog, spectrally broad (40 nm) signals transmitted through one kilometer of optical fiber. The existing method for bandwidth enhancement of such a signal uses a very narrow (approx. 1 nm) filter between the fiber and detector to limit bandwidth degradation due to material dispersion. Using this method, most of the available optical intensity is rejected and lost. This new technique replaces the narrow-band filter with a spectral equalizer device which uses a reflection grating to disperse the input signal spectrum and direct it onto a linear array of fibers

A High-Efficiency Voltage Equalization Scheme for Supercapacitor Energy Storage System in Renewable Generation Applications

Directory of Open Access Journals (Sweden)

Liran Li

2016-06-01

Full Text Available Due to its fast charge and discharge rate, a supercapacitor-based energy storage system is especially suitable for power smoothing in renewable energy generation applications. Voltage equalization is essential for series-connected supercapacitors in an energy storage system, because it supports the system’s sustainability and maximizes the available cell energy. In this paper, we present a high-efficiency voltage equalization scheme for supercapacitor energy storage systems in renewable generation applications. We propose an improved isolated converter topology that uses a multi-winding transformer. An improved push-pull forward circuit is applied on the primary side of the transformer. A coupling inductor is added on the primary side to allow the switches to operate under the zero-voltage switching (ZVS condition, which reduces switching losses. The diodes in the rectifier are replaced with metal-oxide-semiconductor field-effect transistors (MOSFETs to reduce the power dissipation of the secondary side. In order to simplify the control, we designed a controllable rectifying circuit to achieve synchronous rectifying on the secondary side of the transformer. The experimental results verified the effectiveness of the proposed design.

A negentropy minimization approach to adaptive equalization for digital communication systems.

Science.gov (United States)

Choi, Sooyong; Lee, Te-Won

2004-07-01

In this paper, we introduce and investigate a new adaptive equalization method based on minimizing approximate negentropy of the estimation error for a finite-length equalizer. We consider an approximate negentropy using nonpolynomial expansions of the estimation error as a new performance criterion to improve performance of a linear equalizer based on minimizing minimum mean squared error (MMSE). Negentropy includes higher order statistical information and its minimization provides improved converge, performance and accuracy compared to traditional methods such as MMSE in terms of bit error rate (BER). The proposed negentropy minimization (NEGMIN) equalizer has two kinds of solutions, the MMSE solution and the other one, depending on the ratio of the normalization parameters. The NEGMIN equalizer has best BER performance when the ratio of the normalization parameters is properly adjusted to maximize the output power(variance) of the NEGMIN equalizer. Simulation experiments show that BER performance of the NEGMIN equalizer with the other solution than the MMSE one has similar characteristics to the adaptive minimum bit error rate (AMBER) equalizer. The main advantage of the proposed equalizer is that it needs significantly fewer training symbols than the AMBER equalizer. Furthermore, the proposed equalizer is more robust to nonlinear distortions than the MMSE equalizer.

Equal Pay for Equal Work in Academic Obstetrics and Gynecology.

Science.gov (United States)

Eichelberger, Kacey Y

2018-02-01

The most compelling data suggest women in academic obstetrics and gynecology earn approximately $36,000 less than male colleagues per year in regression models correcting for commonly cited explanatory variables. Although residual confounding may exist, academic departments in the United States should consider rigorous examination of their own internal metrics around salary to ensure gender-neutral compensation, commonly referred to as equal pay for equal work.

Equalization method for Medipix3RX

Energy Technology Data Exchange (ETDEWEB)

Rinkel, Jean, E-mail: jean.rinkel@lnls.br [Brazilian Synchrotron Light Laboratory (LNLS/CNPEM), Rua Giuseppe Máximo Scolfaro, 10.000, Caixa Postal 6192, 13083-970 Campinas, SP (Brazil); Magalhães, Debora; Wagner, Franz [Brazilian Synchrotron Light Laboratory (LNLS/CNPEM), Rua Giuseppe Máximo Scolfaro, 10.000, Caixa Postal 6192, 13083-970 Campinas, SP (Brazil); Frojdh, Erik; Ballabriga Sune, Rafael [CERN, Route de Meyrin 385, Geneva (Switzerland)

2015-11-21

This paper describes a new method of threshold equalization for X-ray detectors based on the Medipix3RX ASIC, using electrical pulses to calibrate and correct for the threshold dispersion between pixels. This method involves a coarse threshold tuning, based on two 8 bits global DACs and which sets the range of variation of the threshold values; and a fine-tuning, based on two 5-bits adjustment DACs per pixel. As our fine-tuning approach is based on a state-of-the-art methodology, our coarse tuning relies on an original theoretical model. This model takes into account the noise level of the ASIC, which varies with temperature and received radiation dose. The experimental results using 300 μm Si sensor and Kα fluorescence of Zn show a global energy resolution improvement of 14% compared to previous equalization methods. We compared these results with the best achievable global energy resolution given by the resolution of individual pixels and concluded that the remaining 14% difference was due to the discretization error limited by the number of equalization bits.

Charge Equalization Controller Algorithm for Series-Connected Lithium-Ion Battery Storage Systems: Modeling and Applications

Directory of Open Access Journals (Sweden)

Mahammad A. Hannan

2017-09-01

Full Text Available This study aims to develop an accurate model of a charge equalization controller (CEC that manages individual cell monitoring and equalizing by charging and discharging series-connected lithium-ion (Li-ion battery cells. In this concept, an intelligent control algorithm is developed to activate bidirectional cell switches and control direct current (DC–DC converter switches along with pulse width modulation (PWM generation. Individual models of an electric vehicle (EV-sustainable Li-ion battery, optimal power rating, a bidirectional flyback DC–DC converter, and charging and discharging controllers are integrated to develop a small-scale CEC model that can be implemented for 10 series-connected Li-ion battery cells. Results show that the charge equalization controller operates at 91% efficiency and performs well in equalizing both overdischarged and overcharged cells on time. Moreover, the outputs of the CEC model show that the desired balancing level occurs at 2% of state of charge difference and that all cells are operated within a normal range. The configuration, execution, control, power loss, cost, size, and efficiency of the developed CEC model are compared with those of existing controllers. The proposed model is proven suitable for high-tech storage systems toward the advancement of sustainable EV technologies and renewable source of applications.

Managing and monitoring equality and diversity in UK sport: An evaluation of the sporting equals Racial Equality Standard and its impact on organizational change

OpenAIRE

Spracklen, K; Hylton, K; Long, J

2006-01-01

Despite greater attention to racial equality in sport in recent years, the progress of national sports organizations toward creating equality of outcomes has been limited in the United Kingdom. The collaboration of the national sports agencies, equity organizations and national sports organizations (including national governing bodies of sport) has focused on Equality Standards. The authors revisit an earlier impact study of the Racial Equality Standard in sport and supplement it with another...

Gender equality and meritocracy

OpenAIRE

Powell, Stina

2016-01-01

This thesis examines how gender equality measures and discourses are reconciled with notions of merit in academia. Gender equality is often defined as equal rights for women and men and has become a widely accepted political goal and vision. Meritocratic principles build on the assumption that everyone, regardless of gender, class, race and sexuality, has the same opportunities to advance provided they are sufficiently hardworking and intelligent. Meritocratic principles thus build on the ass...

Nearly equal β* at CESR

International Nuclear Information System (INIS)

Bagley, P.; Billing, M.; Krishnagopal, S.; Rubin, D.; Siemann, R.; Welch, J.

1991-01-01

Simulations suggest that in e + e - storage rings collisions of round beams (equal emittances and equal β * ) can produce tune shifts of 0.1 and very large luminosities. Further simulations show the same large vertical tune shifts even with very different horizontal and vertical emittances. Using a special CESR lattice with β h * = 32 cm, β v * = 20 cm, and zero horizontal and vertical dispersion at the interaction point, the author authors collided beams with horizontal emittance of 136 nm · rad and vertical emittance of about 9 nm · rad and vertical emittance of about 9 nm · rad. There were experimental complications involving the damping partition numbers, a near miss at a parasitic crossing point, and small orbit offsets at the main collision point. They have done a detailed analysis of these complications and discuss their effects on the observed saturated tune shift of 0.045 ± 0.010

40-Gb/s PAM4 with low-complexity equalizers for next-generation PON systems

Science.gov (United States)

Tang, Xizi; Zhou, Ji; Guo, Mengqi; Qi, Jia; Hu, Fan; Qiao, Yaojun; Lu, Yueming

2018-01-01

In this paper, we demonstrate 40-Gb/s four-level pulse amplitude modulation (PAM4) transmission with 10 GHz devices and low-complexity equalizers for next-generation passive optical network (PON) systems. Simple feed-forward equalizer (FFE) and decision feedback equalizer (DFE) enable 20 km fiber transmission while high-complexity Volterra algorithm in combination with FFE and DFE can extend the transmission distance to 40 km. A simplified Volterra algorithm is proposed for reducing computational complexity. Simulation results show that the simplified Volterra algorithm reduces up to ∼75% computational complexity at a relatively low cost of only 0.4 dB power budget. At a forward error correction (FEC) threshold of 10-3 , we achieve 31.2 dB and 30.8 dB power budget over 40 km fiber transmission using traditional FFE-DFE-Volterra and our simplified FFE-DFE-Volterra, respectively.

Loudspeaker Equalization with Post-Processing

Directory of Open Access Journals (Sweden)

Ser Wee

2002-01-01

Full Text Available Loudspeaker equalization is an essential technique in audio system design. A well-known equalization scheme is based on the deconvolution of the desired equalized response with the measured impulse response of the loudspeaker. In this paper, a post-processing scheme is combined with the deconvolution-based algorithm to provide a better equalization effect. Computer simulation results are given to demonstrate the significant improvement that can be achieved using this method.

Dilemmas in the Danish approach to gender equality : gender equality without gender quota

OpenAIRE

ROLANDSEN AGUSTÍN, Lise; SIIM, Birte

2015-01-01

The paper addresses the dilemmas, contradictions and paradoxes in the Danish approach to gender quotas and gender equality and discusses the intersections of citizenship, democracy and gender justice. Gender research understands gender quota as a means to achieve equal rights, gender equality and gender parity. Gender theory has conceptualized gender parity as one step towards achieving gender justice in all arenas of social, political and economic life. The Danish cases illustrate that conte...

Equality bias impairs collective decision-making across cultures.

Science.gov (United States)

Mahmoodi, Ali; Bang, Dan; Olsen, Karsten; Zhao, Yuanyuan Aimee; Shi, Zhenhao; Broberg, Kristina; Safavi, Shervin; Han, Shihui; Nili Ahmadabadi, Majid; Frith, Chris D; Roepstorff, Andreas; Rees, Geraint; Bahrami, Bahador

2015-03-24

We tend to think that everyone deserves an equal say in a debate. This seemingly innocuous assumption can be damaging when we make decisions together as part of a group. To make optimal decisions, group members should weight their differing opinions according to how competent they are relative to one another; whenever they differ in competence, an equal weighting is suboptimal. Here, we asked how people deal with individual differences in competence in the context of a collective perceptual decision-making task. We developed a metric for estimating how participants weight their partner's opinion relative to their own and compared this weighting to an optimal benchmark. Replicated across three countries (Denmark, Iran, and China), we show that participants assigned nearly equal weights to each other's opinions regardless of true differences in their competence-even when informed by explicit feedback about their competence gap or under monetary incentives to maximize collective accuracy. This equality bias, whereby people behave as if they are as good or as bad as their partner, is particularly costly for a group when a competence gap separates its members.

Troubling gender equality: Revisiting gender equality work in the famous Nordic model countries

OpenAIRE

Edström, Charlotta; Brunila, Kristiina

2016-01-01

This article concerns gender equality work, that is, those educational and workplace activities that involve the promotion of gender equality. It is based on research conducted in Sweden and Finland, and focuses on the period during which the public sector has become more market-oriented and project-based all over the Nordic countries. The consequences of this development on gender equality work have not yet been thoroughly analysed. Our joint empirical analysis is based on discourse-analytic...

Mobility as Progressivity: Ranking Income Processes According to Equality of Opportunity

OpenAIRE

Roland Benabou; Efe A. Ok

2001-01-01

Interest in economic mobility stems largely from its perceived role as an equalizer of opportunities, though not necessarily of outcomes. In this paper we show that this view leads very naturally to a methodology for the measurement of social mobility which has strong parallels with the theory of progressive taxation. We characterize opportunity--equalizing mobility processes, and provide simple criteria to determine when one process is more equalizing than another. We then explain how this m...

Similarity and Equality in Greek Mathematics: Semiotics, History of Mathematics, and Mathematics Education

Science.gov (United States)

Fried, Michael N.

2009-01-01

The first goal of this article to show the profound difference between how equality and similarity are understood in Greek geometry and how they are presented in modern mathematics classes. It highlights that the formula "equal-and-similar" reflects the distinct character of "equal" and "similar" as signs in Greek…

The Colour of Equality : Racial Classification and Natural Equality in Enlightenment Encyclopaedias

NARCIS (Netherlands)

Vartija, D.J.

2018-01-01

While it may seem obvious that human beings should be treated equally before the law and given equal opportunities to succeed, much of recorded history actually demonstrates the exact opposite: hierarchy and innate inequalities were generally seen as both natural and inevitable. It was only during

A feasible DY conjugate gradient method for linear equality constraints

Science.gov (United States)

LI, Can

2017-09-01

In this paper, we propose a feasible conjugate gradient method for solving linear equality constrained optimization problem. The method is an extension of the Dai-Yuan conjugate gradient method proposed by Dai and Yuan to linear equality constrained optimization problem. It can be applied to solve large linear equality constrained problem due to lower storage requirement. An attractive property of the method is that the generated direction is always feasible and descent direction. Under mild conditions, the global convergence of the proposed method with exact line search is established. Numerical experiments are also given which show the efficiency of the method.

Regionally adaptive histogram equalization of the chest

International Nuclear Information System (INIS)

Sherrier, R.H.; Johnson, G.A.

1986-01-01

Advances in digital chest radiography have resulted in the acquisition of high-quality digital images of the human chest. With these advances, there arises a genuine need for image processing algorithms, specific to chest images. The author has implemented the technique of histogram equalization, noting the problems encountered when it is adapted to chest images. These problems have been successfully solved with a regionally adaptive histogram equalization method. Histograms are calculated locally and then modified according to both the mean pixel value of a given region and certain characteristics of the cumulative distribution function. The method allows certain regions of the chest radiograph to be enhanced differentially

Men’s attitudes on gender equality and their contraceptive use in Uttar Pradesh India

Science.gov (United States)

2014-01-01

Background Men play crucial role in contraceptive decision-making, particularly in highly gender-stratified populations. Past research examined men’s attitudes toward fertility and contraception and the association with actual contraceptive practices. More research is needed on whether men’s attitudes on gender equality are associated with contraceptive behaviors; this is the objective of this study. Methods This study uses baseline data of the Measurement, Learning, and Evaluation (MLE) Project for the Urban Health Initiative in Uttar Pradesh, India. Data were collected from a representative sample of 6,431 currently married men in four cities of the state. Outcomes are current use of contraception and contraceptive method choice. Key independent variables are three gender measures: men’s attitudes toward gender equality, gender sensitive decision making, and restrictions on wife’s mobility. Multivariate analyses are used to identify the association between the gender measures and contraceptive use. Results Most men have high or moderate levels of gender sensitive decision-making, have low to moderate levels of restrictions on wife’s mobility, and have moderate to high levels of gender equitable attitudes in all four cities. Gender sensitive decision making and equitable attitudes show significant positive association and restrictions on wife’s mobility showed significant negative relationship with current contraceptive use. Conclusion The study demonstrates that contraceptive programs need to engage men and address gender equitable attitudes; this can be done through peer outreach (interpersonal communication) or via mass media. Engaging men to be more gender equal may have an influence beyond contraceptive use in contexts where men play a crucial role in household decision-making. PMID:24894376

The Paradox of Equal Opportunities

Directory of Open Access Journals (Sweden)

Mitja Sardoč

2014-06-01

Full Text Available The basic assumption of the idea of equal opportunities is based on the assertion that all individuals competing for an advantaged social position should have equal opportunities, i.e., that each and every one of them should have fair opportunities to achieve a particular goal. Despite the fact that equal opportunities is one of the basic mechanisms for a just distribution of advantageous social positions, the idea of fair equality of opportunity remains divided between different competing political projects, e.g., egalitarian liberalism, libertarian political theory, multiculturalism, etc. This paper examines two basic dimensions of equal opportunities to which existing conceptions fail to offer a unanimous answer, i.e., a the issue of fairness and b the issue of the currency of fairness. The concluding part of this paper presents two basic paradoxes that determine both the direction of the discussion as well as the possible solutions to the achievement of fair equal opportunities as part of any process for competing for advantageous social positions.

Resolving the dilemma between equality and liberty: the Swedish political system

Directory of Open Access Journals (Sweden)

Nathalie BLANC-NOEL

2013-06-01

Full Text Available Swedish democracy ranks very high in international democracy indexes. It fascinates political scientists from all over the world because it seems to have resolved a fundamental political dilemma: the choice between equality and liberty, without the historical inconvenient of regimes which favoured too much equality - but killed liberty, or regimes which favoured liberty - but failed to make citizens equal... The "'egalitarian pluralism" practiced in Swedish political system is rooted in a specific political culture. This culture has opted for popular sovereignty and comes from the ancient peasant society. Lutheran values and the absence of feudalism paved the way to the search for equality and the edification of a strong State. In the 20th century, the Social-democrats endorsed the traditional Swedish values and prolonged them in the so-called Swedish model, with social policies allowing more equality along with more individual autonomy. Nowadays, the model is evolving, coping with globalization, and the definition of equality is under discussion.

Source placement for equalization in small enclosures

DEFF Research Database (Denmark)

Stefanakis, Nick; Sarris, J.; Cambourakis, G.

2008-01-01

) but not with those that will deteriorate it (the "undesired" modes). Simulation results in rectangular rooms and in a car cavity show the benefits of source placement in terms of reduced overall error and increased spatial robustness in the equalization process. Additional benefits, which can be derived by proper...

Equal-Time and Equal-Space Poisson Brackets of the N -Component Coupled NLS Equation

International Nuclear Information System (INIS)

Zhou Ru-Guang; Li Pei-Yao; Gao Yuan

2017-01-01

Two Poisson brackets for the N-component coupled nonlinear Schrödinger (NLS) equation are derived by using the variantional principle. The first one is called the equal-time Poisson bracket which does not depend on time but only on the space variable. Actually it is just the usual one describing the time evolution of system in the traditional theory of integrable Hamiltonian systems. The second one is equal-space and new. It is shown that the spatial part of Lax pair with respect to the equal-time Poisson bracket and temporal part of Lax pair with respect to the equal-space Poisson bracket share the same r-matrix formulation. These properties are similar to that of the NLS equation. (paper)

Early Understanding of Equality

Science.gov (United States)

Leavy, Aisling; Hourigan, Mairéad; McMahon, Áine

2013-01-01

Quite a bit of the arithmetic in elementary school contains elements of algebraic reasoning. After researching and testing a number of instructional strategies with Irish third graders, these authors found effective methods for cultivating a relational concept of equality in third-grade students. Understanding equality is fundamental to algebraic…

Asynchronous LMS adaptive equalization

NARCIS (Netherlands)

Bergmans, J.W.M.; Lin, M.Y.; Modrie, D.; Otte, R.

2005-01-01

Digital data receivers often operate at a fixed sampling rate 1/Ts that is asynchronous to the baud rate 1/T. A digital equalizer that processes the incoming signal will also operate in the asynchronous clock domain. Existing adaptation techniques for this equalizer involve an error sequence ek that

Incentives, health promotion and equality.

Science.gov (United States)

Voigt, Kristin

2012-07-01

The use of incentives to encourage individuals to adopt 'healthier' behaviours is an increasingly popular instrument in health policy. Much of the literature has been critical of 'negative' incentives, often due to concerns about equality; 'positive' incentives, however, have largely been welcomed as an instrument for the improvement of population health and possibly the reduction of health inequalities. The aim of this paper is to provide a more systematic assessment of the use of incentives from the perspective of equality. The paper begins with an overview of existing and proposed incentive schemes. I then suggest that the distinction between 'positive' and 'negative' incentives - or 'carrots' and 'sticks' - is of limited use in distinguishing those incentive schemes that raise concerns of equality from those that do not. The paper assesses incentive schemes with respect to two important considerations of equality: equality of access and equality of outcomes. While our assessment of incentive schemes will, ultimately, depend on various empirical facts, the paper aims to advance the debate by identifying some of the empirical questions we need to ask. The paper concludes by considering a number of trade-offs and caveats relevant to the assessment of incentive schemes.

Medical Need, Equality, and Uncertainty.

Science.gov (United States)

Horne, L Chad

2016-10-01

Many hold that distributing healthcare according to medical need is a requirement of equality. Most egalitarians believe, however, that people ought to be equal on the whole, by some overall measure of well-being or life-prospects; it would be a massive coincidence if distributing healthcare according to medical need turned out to be an effective way of promoting equality overall. I argue that distributing healthcare according to medical need is important for reducing individuals' uncertainty surrounding their future medical needs. In other words, distributing healthcare according to medical need is a natural feature of healthcare insurance; it is about indemnity, not equality. © 2016 John Wiley & Sons Ltd.

Increasingly Equalized? A Study of Part-Time Work in ‘Old’ and ‘New’ Part-Time Work Regimes

Directory of Open Access Journals (Sweden)

Heidi Nicolaisen

2011-01-01

Full Text Available Recent debates on equalization of part-time work alongside full-time work stress the importance of high quality part-time jobs. This paper compares equalization in banking in three countries: two `old´ part-time work regimes, Norway and Sweden, and Ireland, where part-time work started to increase more recently. Banking is particularly interesting as a sector with a high proportion of female employment and good working conditions. One main interest is the role of regulations and how they are enforced at company level. The analysis shows that part-time work in the Nordic countries is normalized in terms of access and general work conditions, while in Ireland access is more restricted. Career opportunities are, however, restricted in all three countries. This paper argues that further equalization may be hindered by `soft´ regulations and a gradual normalization process that also normalizes disadvantages associated with part-time work and the category of the `working mother´.

Equalization of Multiuser Wireless CDMA Downlink Considering Transmitter Nonlinearity Using Walsh Codes

Directory of Open Access Journals (Sweden)

Pinter Stephen Z

2007-01-01

Full Text Available Transmitter nonlinearity has been a major issue in many scenarios: cellular wireless systems have high power RF amplifier (HPA nonlinearity at the base station; satellite downlinks have nonlinear TWT amplifiers in the satellite transponder and multipath conditions in the ground station; and radio-over-fiber (ROF systems consist of a nonlinear optical link followed by a wireless channel. In many cases, the nonlinearity is simply ignored if there is no out-of-band emission. This results in poor BER performance. In this paper we propose a new technique to estimate the linear part of the wireless downlink in the presence of a nonlinearity using Walsh codes; Walsh codes are commonly used in CDMA downlinks. Furthermore, we show that equalizer performance is significantly improved by taking into account the presence of the nonlinearity during channel estimation. This is shown by using a regular decision feedback equalizer (DFE with both wireless and RF amplifier noise. We perform estimation in a multiuser CDMA communication system where all users transmit their signal simultaneously. Correlation analysis is applied to identify the channel impulse response (CIR and the derivation of key correlation relationships is shown. A difficulty with using Walsh codes in terms of their correlations (compared to PN sequences is then presented, as well as a discussion on how to overcome it. Numerical evaluations show a good estimation of the linear system with 54 users in the downlink and a signal-to-noise ratio (SNR of 25 dB. Bit error rate (BER simulations of the proposed identification and equalization algorithms show a BER of achieved at an SNR of dB.

Education Reform and Equal Opportunity in Japan

Directory of Open Access Journals (Sweden)

Akito Okada

2012-10-01

Full Text Available Recently, there have been concerns that equality of educational opportunity has been lost and that this is leading to the stratification of Japanese society through the widening of income differentials, in a 'gap society'. In such a disparity society, secure full- time jobs are increasingly becoming limited to those who graduate from prestigious universities, and entry into those institutions is becoming connected more clearly with family income and investments. Parental attitudes towards their children taking extra lessons after school, going to cram schools, getting into university, and getting into a relatively highly-ranked university have influenced educational costs. This article examines the historical formation of the concept of equality of opportunity, which has been applied to the educational policy in Japan, particularly from the end of World War II to the new millennium. This paper also expands on the existing literature on educational policies in contemporary Japan by examining how the current educational reform efforts have affected equality of educational opportunity among children from different family backgrounds.

COLOUR IMAGE ENHANCEMENT BASED ON HISTOGRAM EQUALIZATION

OpenAIRE

Kanika Kapoor and Shaveta Arora

2015-01-01

Histogram equalization is a nonlinear technique for adjusting the contrast of an image using its histogram. It increases the brightness of a gray scale image which is different from the mean brightness of the original image. There are various types of Histogram equalization techniques like Histogram Equalization, Contrast Limited Adaptive Histogram Equalization, Brightness Preserving Bi Histogram Equalization, Dualistic Sub Image Histogram Equalization, Minimum Mean Brightness Error Bi Histog...

A novel active equalization method for lithium-ion batteries in electric vehicles

International Nuclear Information System (INIS)

Wang, Yujie; Zhang, Chenbin; Chen, Zonghai; Xie, Jing; Zhang, Xu

2015-01-01

Highlights: • Build an active equalization method for lithium-ion batteries. • A bidirectional transformer topology is introduced for active equalization. • The PF method is used for cell SOC estimation to eliminate drift noise of current. • The SOC based equalization algorithm is analyzed with different SOC bounds. - Abstract: Cell inconsistency is inevitable due to manufacturing constraint. Therefore, cell equalization is essentially required. In this paper, we propose a novel active equalization method based on the remaining capacity of cells which is feasible for lithium-ion battery packs in electric vehicles (EVs). The cell models are established based on a combined electrochemical model of lithium-ion batteries. The remaining capacity and state-of-charge (SOC) of cells are observed at the beginning of equalization. The particle filter (PF) method is employed to estimate the cell SOCs during equalization in order to eliminate the drift noise of the current sensor. The first high-SOC cell discharge (FHCD) and first low-SOC cell charge (FLCC) equalization algorithms are proposed and compared with 1% and 3% SOC bounds, respectively. The validation experiment results have shown that the proposed algorithm is suitable for equalization of lithium-ion batteries in EVs

Equality and Quality in Education. A Comparative Study of 19 Countries

Science.gov (United States)

Pfeffer, Fabian T.

2015-01-01

This contribution assesses the performance of national education systems along two important dimensions: The degree to which they help individuals develop capabilities necessary for their successful social integration (educational quality) and the degree to which they confer equal opportunities for social advancement (educational equality). It advances a new conceptualization to measure quality and equality in education and then uses it to study the relationship between institutional differentiation and these outcomes. It relies on data on final educational credentials and literacy among adults that circumvent some of the under-appreciated conceptual challenges entailed in the widespread analysis of international student assessment data. The analyses reveal a positive relationship between educational quality and equality and show that education systems with a lower degree of institutional differentiation not only provide more educational equality but are also marked by higher levels of educational quality. While the latter association is partly driven by other institutional and macro-structural factors, I demonstrate that the higher levels of educational equality in less differentiated education systems do not entail an often-assumed trade-off for lower quality. PMID:25769872

Iterative Estimation in Turbo Equalization Process

Directory of Open Access Journals (Sweden)

MORGOS Lucian

2014-05-01

Full Text Available This paper presents the iterative estimation in turbo equalization process. Turbo equalization is the process of reception in which equalization and decoding are done together, not as separate processes. For the equalizer to work properly, it must receive before equalization accurate information about the value of the channel impulse response. This estimation of channel impulse response is done by transmission of a training sequence known at reception. Knowing both the transmitted and received sequence, it can be calculated estimated value of the estimated the channel impulse response using one of the well-known estimation algorithms. The estimated value can be also iterative recalculated based on the sequence data available at the output of the channel and estimated sequence data coming from turbo equalizer output, thereby refining the obtained results.

Diagonal Likelihood Ratio Test for Equality of Mean Vectors in High-Dimensional Data

KAUST Repository

Hu, Zongliang

2017-10-27

We propose a likelihood ratio test framework for testing normal mean vectors in high-dimensional data under two common scenarios: the one-sample test and the two-sample test with equal covariance matrices. We derive the test statistics under the assumption that the covariance matrices follow a diagonal matrix structure. In comparison with the diagonal Hotelling\\'s tests, our proposed test statistics display some interesting characteristics. In particular, they are a summation of the log-transformed squared t-statistics rather than a direct summation of those components. More importantly, to derive the asymptotic normality of our test statistics under the null and local alternative hypotheses, we do not require the assumption that the covariance matrix follows a diagonal matrix structure. As a consequence, our proposed test methods are very flexible and can be widely applied in practice. Finally, simulation studies and a real data analysis are also conducted to demonstrate the advantages of our likelihood ratio test method.

Diagonal Likelihood Ratio Test for Equality of Mean Vectors in High-Dimensional Data

KAUST Repository

Hu, Zongliang; Tong, Tiejun; Genton, Marc G.

2017-01-01

We propose a likelihood ratio test framework for testing normal mean vectors in high-dimensional data under two common scenarios: the one-sample test and the two-sample test with equal covariance matrices. We derive the test statistics under the assumption that the covariance matrices follow a diagonal matrix structure. In comparison with the diagonal Hotelling's tests, our proposed test statistics display some interesting characteristics. In particular, they are a summation of the log-transformed squared t-statistics rather than a direct summation of those components. More importantly, to derive the asymptotic normality of our test statistics under the null and local alternative hypotheses, we do not require the assumption that the covariance matrix follows a diagonal matrix structure. As a consequence, our proposed test methods are very flexible and can be widely applied in practice. Finally, simulation studies and a real data analysis are also conducted to demonstrate the advantages of our likelihood ratio test method.

Histogram equalization with Bayesian estimation for noise robust speech recognition.

Science.gov (United States)

Suh, Youngjoo; Kim, Hoirin

2018-02-01

The histogram equalization approach is an efficient feature normalization technique for noise robust automatic speech recognition. However, it suffers from performance degradation when some fundamental conditions are not satisfied in the test environment. To remedy these limitations of the original histogram equalization methods, class-based histogram equalization approach has been proposed. Although this approach showed substantial performance improvement under noise environments, it still suffers from performance degradation due to the overfitting problem when test data are insufficient. To address this issue, the proposed histogram equalization technique employs the Bayesian estimation method in the test cumulative distribution function estimation. It was reported in a previous study conducted on the Aurora-4 task that the proposed approach provided substantial performance gains in speech recognition systems based on the acoustic modeling of the Gaussian mixture model-hidden Markov model. In this work, the proposed approach was examined in speech recognition systems with deep neural network-hidden Markov model (DNN-HMM), the current mainstream speech recognition approach where it also showed meaningful performance improvement over the conventional maximum likelihood estimation-based method. The fusion of the proposed features with the mel-frequency cepstral coefficients provided additional performance gains in DNN-HMM systems, which otherwise suffer from performance degradation in the clean test condition.

Equalizer complexity of mode division multiplexed coherent receivers

NARCIS (Netherlands)

Inan, B.; Spinnler, B.; Ferreira, F.; Lobato, A.; Adhikari, S.; Sleiffer, V.A.J.M.; Borne, van den D.; Hanik, N.; Jansen, S.L.

2012-01-01

We show that OFDM requires the lowest equalizer complexity for crosstalk compensation in a mode-division-multiplexing receiver. For a 2000-km transmission distance and less than 10% ODFM-specific overhead, the modal dispersion must be below 12 ps/km

Equality of Opportunity and Equality of Outcome

Science.gov (United States)

Kodelja, Zdenko

2016-01-01

The report on the findings of extensive empirical research on equality of educational opportunities carried out in the United States on a very large sample of public schools by Coleman and his colleagues has had a major impact on education policy and has given rise to a large amount of research and various interpretations. However, as some…

Gender (in)equality among employees in elder care: implications for health.

Science.gov (United States)

Elwér, Sofia; Aléx, Lena; Hammarström, Anne

2012-01-04

Gendered practices of working life create gender inequalities through horizontal and vertical gender segregation in work, which may lead to inequalities in health between women and men. Gender equality could therefore be a key element of health equity in working life. Our aim was to analyze what gender (in)equality means for the employees at a woman-dominated workplace and discuss possible implications for health experiences. All caregiving staff at two workplaces in elder care within a municipality in the north of Sweden were invited to participate in the study. Forty-five employees participated, 38 women and 7 men. Seven focus group discussions were performed and led by a moderator. Qualitative content analysis was used to analyze the focus groups. We identified two themes. "Advocating gender equality in principle" showed how gender (in)equality was seen as a structural issue not connected to the individual health experiences. "Justifying inequality with individualism" showed how the caregivers focused on personalities and interests as a justification of gender inequalities in work division. The justification of gender inequality resulted in a gendered work division which may be related to health inequalities between women and men. Gender inequalities in work division were primarily understood in terms of personality and interests and not in terms of gender. The health experience of the participants was affected by gender (in)equality in terms of a gendered work division. However, the participants did not see the gendered work division as a gender equality issue. Gender perspectives are needed to improve the health of the employees at the workplaces through shifting from individual to structural solutions. A healthy-setting approach considering gender relations is needed to achieve gender equality and fairness in health status between women and men.

Equality in the Framework of Justice

OpenAIRE

Aşik, Kübra

2015-01-01

This thesis assesses the relation between equality and justice by exploring and identifying the relation between equality and justice in Rawls's theory of justice, Sandel's communitarian account of Justice and Sen's capability approach. And these accounts of justice are evaluated from an egalitarian point of view. The main argument defended in the thesis is that justice requires equality. Accordingly, these three accounts of justice are evaluated by taking their understanding of equality into...

Equal Protection of the Law: The Persons with Disabilities (Equal Opportunities Act, 2014, Bahamas

Directory of Open Access Journals (Sweden)

Bernadette Bain

2016-10-01

This analysis of the Persons with Disabilities (Equal Opportunities Act, 2014, examines the nature and scope of equal rights and whether the Act provides adequate enforcement. The aim of the provisions is to restrict discrimination against persons with disabilities by providing opportunities on an equal basis and to require persons having dealings with the disabled to accommodate their needs. It is questionable whether the Act fulfils its purpose and whether penalties for failure to comply with the Act are adequate, as there is a lacuna or gap in the law, which hinders purposeful rights.

Equality and Tax Law : A Matter of Principle

NARCIS (Netherlands)

Gribnau, J.L.M.; Happé, R.H.

2005-01-01

Nowadays, tax legislation provides fewer safeguards as regards general principles of justice such as legal certainty, equality, impartiality and neutrality. This article shows that the concept of checks and balances is indispensable in tax law. By reviewing tax legislation, the Netherlands Supreme

Equal pay for work of equal value in terms of the Employment Equity ...

African Journals Online (AJOL)

Equal pay for work of equal value in terms of the Employment Equity Act 55 of 1998: lessons from the International Labour Organisation and the United Kingdom. ... Alternatively, you can download the PDF file directly to your computer, from where it can be opened using a PDF reader. To download the PDF, click the ...

Troubling Gender Equality: Revisiting Gender Equality Work in the Famous Nordic Model Countries

Science.gov (United States)

Edström, Charlotta; Brunila, Kristiina

2016-01-01

This article concerns gender equality work, that is, those educational and workplace activities that involve the promotion of gender equality. It is based on research conducted in Sweden and Finland, and focuses on the period during which the public sector has become more market-oriented and project-based all over the Nordic countries. The…

One Step Forward, Two Steps Back? Work Experience, Equal Opportunities and TVEI.

Science.gov (United States)

Heath, Sue

1995-01-01

A case study of work experience provided in a British project committed to gender equality shows that the nature of work experience--its alliance with labor market needs--makes it virtually impossible to meet equal opportunity objectives. Work experience tends to reinforce existing gender divisions in the labor market. (SK)

Transforming equality logic to propositional logic

NARCIS (Netherlands)

Zantema, H.; Groote, J.F.

2003-01-01

Abstract We investigate and compare various ways of transforming equality formulas to propositional formulas, in order to be able to solve satisfiability in equality logic by means of satisfiability in propositional logic. We propose equality substitution as a new approach combining desirable

The neural bases for valuing social equality.

Science.gov (United States)

Aoki, Ryuta; Yomogida, Yukihito; Matsumoto, Kenji

2015-01-01

The neural basis of how humans value and pursue social equality has become a major topic in social neuroscience research. Although recent studies have identified a set of brain regions and possible mechanisms that are involved in the neural processing of equality of outcome between individuals, how the human brain processes equality of opportunity remains unknown. In this review article, first we describe the importance of the distinction between equality of outcome and equality of opportunity, which has been emphasized in philosophy and economics. Next, we discuss possible approaches for empirical characterization of human valuation of equality of opportunity vs. equality of outcome. Understanding how these two concepts are distinct and interact with each other may provide a better explanation of complex human behaviors concerning fairness and social equality. Copyright © 2014 Elsevier Ireland Ltd and the Japan Neuroscience Society. All rights reserved.

MRSA: a density-equalizing mapping analysis of the global research architecture.

Science.gov (United States)

Addicks, Johann P; Uibel, Stefanie; Jensen, Anna-Maria; Bundschuh, Matthias; Klingelhoefer, Doris; Groneberg, David A

2014-09-30

Methicillin-resistant Staphylococcus aureus (MRSA) has evolved as an alarming public health thread due to its global spread as hospital and community pathogen. Despite this role, a scientometric analysis has not been performed yet. Therefore, the NewQIS platform was used to conduct a combined density-equalizing mapping and scientometric study. As database, the Web of Science was used, and all entries between 1961 and 2007 were analyzed. In total, 7671 entries were identified. Density equalizing mapping demonstrated a distortion of the world map for the benefit of the USA as leading country with a total output of 2374 publications, followed by the UK (1030) and Japan (862). Citation rate analysis revealed Portugal as leading country with a rate of 35.47 citations per article, followed by New Zealand and Denmark. Country cooperation network analyses showed 743 collaborations with US-UK being most frequent. Network citation analyses indicated the publications that arose from the cooperation of USA and France as well as USA and Japan as the most cited (75.36 and 74.55 citations per collaboration article, respectively). The present study provides the first combined density-equalizing mapping and scientometric analysis of MRSA research. It illustrates the global MRSA research architecture. It can be assumed that this highly relevant topic for public health will achieve even greater dimensions in the future.

Unjust Equalities

DEFF Research Database (Denmark)

Albertsen, Andreas; Midtgaard, Søren Flinch

2014-01-01

In the luck egalitarian literature, one influential formulation of luck egalitarianism does not specify whether equalities that do not reflect people’s equivalent exercises of responsibility are bad with regard to inequality. This equivocation gives rise to two competing versions of luck egalitar......In the luck egalitarian literature, one influential formulation of luck egalitarianism does not specify whether equalities that do not reflect people’s equivalent exercises of responsibility are bad with regard to inequality. This equivocation gives rise to two competing versions of luck....... The symmetrical view, we argue, is by far the more compelling, both by internal luck egalitarian standards and in light of the external rightist emphasis on choice and responsibility to which luck egalitarianism may partly be seen as a response. Our main case for the symmetrical view is that when some people...

Social Attitudes on Gender Equality and Firms' Discriminatory Pay-Setting

OpenAIRE

Janssen, Simon; Tuor Sartore, Simone N.; Backes-Gellner, Uschi

2014-01-01

We analyze the relationship between social attitudes on gender equality and firms' pay-setting behavior by combining information about regional votes relative to gender equality laws with a large data set of multi-branch firms and workers. The results show that multi-branch firms pay more discriminatory wages in branches located in regions with a higher social acceptance of gender inequality than in branches located in regions with a lower acceptance. The results are similar for different sub...

Perceptions of gender equality and attitudes toward equal ...

African Journals Online (AJOL)

The aim of this study was to explain consciousness of gender inequality in school sport and predict pro-equality attitudes among 1580 respondents (934 girls and 646 boys) from 45 Botswana secondary schools. Results of separate multiple regression models indicate that girls' sport participation is negatively correlated with ...

Equality and quality in education. A comparative study of 19 countries.

Science.gov (United States)

Pfeffer, Fabian T

2015-05-01

This contribution assesses the performance of national education systems along two important dimensions: The degree to which they help individuals develop capabilities necessary for their successful social integration (educational quality) and the degree to which they confer equal opportunities for social advancement (educational equality). It advances a new conceptualization to measure quality and equality in education and then uses it to study the relationship between institutional differentiation and these outcomes. It relies on data on final educational credentials and literacy among adults that circumvent some of the under-appreciated conceptual challenges entailed in the widespread analysis of international student assessment data. The analyses reveal a positive relationship between educational quality and equality and show that education systems with a lower degree of institutional differentiation not only provide more educational equality but are also marked by higher levels of educational quality. While the latter association is partly driven by other institutional and macro-structural factors, I demonstrate that the higher levels of educational equality in less differentiated education systems do not entail an often-assumed trade-off for lower quality. Copyright © 2014 Elsevier Inc. All rights reserved.

Justifications of Gender Equality in Academia

DEFF Research Database (Denmark)

Nielsen, Mathias Wullum

2014-01-01

and Swedish universities juxtapose arguments of utility, innovation, justice, and anti-discrimination, the Danish universities primarily refer to aspects of competitiveness, utility, and innovation when justifying activities on gender equality. The article suggests that the lack of justice......Gender equality in academia is often perceived as receiving more emphasis in Norway and Sweden than in Denmark. But how do the public research institutions in the three countries approach issues of gender equality differently? This study investigates how activities related to gender equality...... are articulated and justified in the policy statements of six Scandinavian universities. The analysis reveals some interesting disparities between the countries. In short, the Danish universities seem to be reluctant to deal with gender equality on the basis of rights-based assumptions. While the Norwegian...

Using Multilayered Substrate Integrated Waveguide to Design Microwave Gain Equalizer

Directory of Open Access Journals (Sweden)

Yongfei Wang

2014-01-01

Full Text Available This paper presents the design and experiment of a novel microwave gain equalizer based on the substrate integrated waveguide (SIW technique. The proposed equalizer is formed by an SIW loaded by SIW resonators, which has very compact structure and can compensate for gain slope of microwave systems. Equivalent circuit analysis is given about the proposed structure for a better insight into the structure’s response. A Ku-Band equalizer with four SIW resonators is simulated and fabricated with a multilayer printed circuit board process. The measured results show good performance and agreement with the simulated results; an attenuation slope of −4.5 dB over 12.5–13.5 GHz is reached with a size reduction of 76%.

The Equal Pay Act: The First 30 Years.

Science.gov (United States)

Crampton, Suzanne M.; Hodge, John W.; Mishra, Jitendra M.

1997-01-01

Analysis by decade of the effects of the Equal Pay Act of 1963 shows that women's earnings relative to men's increased by 10 cents from 1960-1990. Black and Hispanic women's earnings lagged further behind. More education and experience did not help women narrow the gap. (SK)

12 CFR 268.202 - Equal Pay Act.

Science.gov (United States)

2010-01-01

... 12 Banks and Banking 3 2010-01-01 2010-01-01 false Equal Pay Act. 268.202 Section 268.202 Banks... REGARDING EQUAL OPPORTUNITY Provisions Applicable to Particular Complaints § 268.202 Equal Pay Act. Complaints alleging violations of the Equal Pay Act shall be processed under this part. ...

Turbo Equalization Using Partial Gaussian Approximation

DEFF Research Database (Denmark)

Zhang, Chuanzong; Wang, Zhongyong; Manchón, Carles Navarro

2016-01-01

This letter deals with turbo equalization for coded data transmission over intersymbol interference (ISI) channels. We propose a message-passing algorithm that uses the expectation propagation rule to convert messages passed from the demodulator and decoder to the equalizer and computes messages...... returned by the equalizer by using a partial Gaussian approximation (PGA). We exploit the specific structure of the ISI channel model to compute the latter messages from the beliefs obtained using a Kalman smoother/equalizer. Doing so leads to a significant complexity reduction compared to the initial PGA...

Color and Contrast Enhancement by Controlled Piecewise Affine Histogram Equalization

Directory of Open Access Journals (Sweden)

Jose-Luis Lisani

2012-10-01

Full Text Available This paper presents a simple contrast enhancement algorithm based on histogram equalization (HE. The proposed algorithm performs a piecewise affine transform of the intensity levels of a digital image such that the new cumulative distribution function will be approximately uniform (as with HE, but where the stretching of the range is locally controlled to avoid brutal noise enhancement. We call this algorithm Piecewise Affine Equalization (PAE. Several experiments show that, in general, the new algorithm improves HE results.

Certifying Equality With Limited Interaction

DEFF Research Database (Denmark)

Brody, Joshua Eric; Chakrabarti, Amit; McGregor, Andrew

2012-01-01

The \\textsc{equality} problem is usually one's first encounter with communication complexity and is one of the most fundamental problems in the field. Although its deterministic and randomized communication complexity were settled decades ago, we find several new things to say about the problem...... cost bounds, we obtain new bounded-round randomized lower bounds for the \\textsc{or-equality} problem that have a direct-sum flavor. Such lower bounds were previously known only for deterministic protocols or one-round randomized protocols. The \\textsc{or-equality} problem is in turn closely related...

The white (male) effect and risk perception: can equality make a difference?

Science.gov (United States)

Olofsson, Anna; Rashid, Saman

2011-06-01

Previous research has shown that white males have a relatively low perception of risks, known as the "white male effect" (WME). Many of the explanations of this effect refer to the privileged position of this particular demographic group in society, adducing white males' socio-economic resources, sense of control, worldviews, etc. It can thus be argued that inequality leads women and ethnic minorities to have higher risk perception than men and the ethnic majority. Therefore, the aim of this study is to investigate the WME in a gender-equal country, Sweden, to see if the pattern is similar to previous studies from the comparably less gender-equal United States. The empirical analyses are based on a national survey (n= 1,472) on the perception of risk conducted in Sweden in the winter of 2005. The results show that in Sweden there is no significant difference between men and women in risk perception, while people with foreign backgrounds perceive risks higher than native people. The chief finding is that there is no WME in Sweden, which we concluded results from the relative equality between the sexes in the country. On the other hand, ethnicity serves as a marker of inequality and discrimination in Sweden. Consequently, ethnicity, in terms of foreign background, mediates inequality, resulting in high risk perception. Equality therefore seems to be a fruitful concept with which to examine differences in risk perception between groups in society, and we propose that the "societal inequality effect" is a more proper description than the "WME." © 2011 Society for Risk Analysis.

29 CFR 1620.25 - Equalization of rates.

Science.gov (United States)

2010-07-01

... 29 Labor 4 2010-07-01 2010-07-01 false Equalization of rates. 1620.25 Section 1620.25 Labor Regulations Relating to Labor (Continued) EQUAL EMPLOYMENT OPPORTUNITY COMMISSION THE EQUAL PAY ACT § 1620.25 Equalization of rates. Under the express terms of the EPA, when a prohibited sex-based wage differential has...

Educational Equality: Luck Egalitarian, Pluralist and Complex

Science.gov (United States)

Calvert, John

2014-01-01

The basic principle of educational equality is that each child should receive an equally good education. This sounds appealing, but is rather vague and needs substantial working out. Also, educational equality faces all the objections to equality per se, plus others specific to its subject matter. Together these have eroded confidence in the…

POSSIBILITIES OF CONSTRUCTION OF GENDER EQUALITY IN THE FIELD

Directory of Open Access Journals (Sweden)

Isaura Isabel Conte

2013-12-01

Full Text Available The construction of gender equality in the field, refers to a look at the history of rural women and how they put the story since, have long been heavily stereotyped, even more inferior when compared to the other. This study aims to show the possibilities of building gender equality, with through the contribution of feminism, from research conducted in the Movement of Rural Women. We made theoretical studies, documentary analysis and interviews with activists and leaders of the Movement. We believe that feminism is something quite recent in the case of meeting the guidelines of the peasant struggle, but has significantly contributed in the struggle for liberation of women. We also stress that the learning and the force exerted by collective motion, was and is crucial in the fight for greater equality between women and men in their class and patriarchal society.

Socio-Cultural and Ideological Preconditions of Gender Equality

Directory of Open Access Journals (Sweden)

Sviytlana Storozhuk

2017-09-01

Full Text Available The article examines the factors that have led to the contradiction between a legislated principle of gender equality and, broadcast from pre-modern by a number of social institutions a social differentiation by gender and discrimination generated by it, existing in modern outlook and socio-cultural life. The article shows that the concepts of natural equality of people and social consensus together with the process of secularization and desecration, developed during the modern period, transformed a social reality, but they usually do not apply to a person who is still viewed through the prism of axiological and ideological premodern paradigm. Thus, the concept of natural equality has extrapolated only to men who were considered carriers of social activity in premodern culture. It is emphasized that despite the radical changes of socio-cultural and political life of European society that occurred as a result of implementation of social modern program, a family, remaining a decentralized nucleus, was living by premodern values that gained social significance at a time when a woman acquired her social activity.

Finding-equal regression method and its application in predication of U resources

International Nuclear Information System (INIS)

Cao Huimo

1995-03-01

The commonly adopted deposit model method in mineral resources predication has two main part: one is model data that show up geological mineralization law for deposit, the other is statistics predication method that accords with characters of the data namely pretty regression method. This kind of regression method may be called finding-equal regression, which is made of the linear regression and distribution finding-equal method. Because distribution finding-equal method is a data pretreatment which accords with advanced mathematical precondition for the linear regression namely equal distribution theory, and this kind of data pretreatment is possible of realization. Therefore finding-equal regression not only can overcome nonlinear limitations, that are commonly occurred in traditional linear regression or other regression and always have no solution, but also can distinguish outliers and eliminate its weak influence, which would usually appeared when Robust regression possesses outlier in independent variables. Thus this newly finding-equal regression stands the best status in all kind of regression methods. Finally, two good examples of U resource quantitative predication are provided

All inequality is not equal: children correct inequalities using resource value

Science.gov (United States)

Shaw, Alex; Olson, Kristina R.

2013-01-01

Fairness concerns guide children's judgments about how to share resources with others. However, it is unclear from past research if children take extant inequalities or the value of resources involved in an inequality into account when sharing with others; these questions are the focus of the current studies. In all experiments, children saw an inequality between two recipients—one had two more resources than another. What varied between conditions was the value of the resources that the child could subsequently distribute. When the resources were equal in value to those involved in the original inequality, children corrected the previous inequality by giving two resources to the child with fewer resources (Experiment 1). However, as the value of the resources increased relative to those initially shared by the experimenter, children were more likely to distribute the two high value resources equally between the two recipients, presumably to minimize the overall inequality in value (Experiments 1 and 2). We found that children specifically use value, not just size, when trying to equalize outcomes (Experiment 3) and further found that children focus on the relative rather than absolute value of the resources they share—when the experimenter had unequally distributed the same high value resource that the child would later share, children corrected the previous inequality by giving two high value resources to the person who had received fewer high value resources. These results illustrate that children attempt to correct past inequalities and try to maintain equality not just in the count of resources but also by using the value of resources. PMID:23882227

Does 0.999... Really Equal 1?

Science.gov (United States)

Norton, Anderson; Baldwin, Michael

2012-01-01

This article confronts the issue of why secondary and post-secondary students resist accepting the equality of 0.999... and 1, even after they have seen and understood logical arguments for the equality. In some sense, we might say that the equality holds by definition of 0.999..., but this definition depends upon accepting properties of the real…

Multi-stream LSTM-HMM decoding and histogram equalization for noise robust keyword spotting.

Science.gov (United States)

Wöllmer, Martin; Marchi, Erik; Squartini, Stefano; Schuller, Björn

2011-09-01

Highly spontaneous, conversational, and potentially emotional and noisy speech is known to be a challenge for today's automatic speech recognition (ASR) systems, which highlights the need for advanced algorithms that improve speech features and models. Histogram Equalization is an efficient method to reduce the mismatch between clean and noisy conditions by normalizing all moments of the probability distribution of the feature vector components. In this article, we propose to combine histogram equalization and multi-condition training for robust keyword detection in noisy speech. To better cope with conversational speaking styles, we show how contextual information can be effectively exploited in a multi-stream ASR framework that dynamically models context-sensitive phoneme estimates generated by a long short-term memory neural network. The proposed techniques are evaluated on the SEMAINE database-a corpus containing emotionally colored conversations with a cognitive system for "Sensitive Artificial Listening".

The policy on gender equality in Denmark

DEFF Research Database (Denmark)

Agustin, Lise Rolandsen

The briefing paper describes current Danish policies, practices and legislation within the area of gender equality. It addresses economic independence, reconciliation policies, participation in decision-making, gender-based violence and trafficking, gender stereotypes, and gender equality...... in development policies. The former liberal-conservative government (2001-2011) has focused on equal opportunities, gender equality as a means to economic growth, voluntary measures and freedom of choice. Increased attention has been paid in recent years to ethnic minorities and to men’s role in gender equality....

Gender equality in couples and self-rated health - A survey study evaluating measurements of gender equality and its impact on health.

Science.gov (United States)

Sörlin, Ann; Lindholm, Lars; Ng, Nawi; Ohman, Ann

2011-08-26

Men and women have different patterns of health. These differences between the sexes present a challenge to the field of public health. The question why women experience more health problems than men despite their longevity has been discussed extensively, with both social and biological theories being offered as plausible explanations. In this article, we focus on how gender equality in a partnership might be associated with the respondents' perceptions of health. This study was a cross-sectional survey with 1400 respondents. We measured gender equality using two different measures: 1) a self-reported gender equality index, and 2) a self-perceived gender equality question. The aim of comparison of the self-reported gender equality index with the self-perceived gender equality question was to reveal possible disagreements between the normative discourse on gender equality and daily practice in couple relationships. We then evaluated the association with health, measured as self-rated health (SRH). With SRH dichotomized into 'good' and 'poor', logistic regression was used to assess factors associated with the outcome. For the comparison between the self-reported gender equality index and self-perceived gender equality, kappa statistics were used. Associations between gender equality and health found in this study vary with the type of gender equality measurement. Overall, we found little agreement between the self-reported gender equality index and self-perceived gender equality. Further, the patterns of agreement between self-perceived and self-reported gender equality were quite different for men and women: men perceived greater gender equality than they reported in the index, while women perceived less gender equality than they reported. The associations to health were depending on gender equality measurement used. Men and women perceive and report gender equality differently. This means that it is necessary not only to be conscious of the methods and measurements

Incomplete equalization

DEFF Research Database (Denmark)

Holm, Anders; Jæger, Mads Meier; Karlson, Kristian Bernt

2013-01-01

improve access to lower-tier higher education for low-SES students. These findings point to an interesting paradox in that tracking has adverse effects at the micro-level but equalizes educational opportunities at the macro-level. We also discuss whether similar mechanisms might exist in other educational...

Energy prices, equalization and Canadian federalism : comparing Canada's energy price shocks

International Nuclear Information System (INIS)

Courchene, T.J.

2006-01-01

Revenues from natural resources during periods of high energy prices can create problems with the way the Canadian federal government distributes wealth through equalization. This paper traced the history of equalization in comparison with energy prices from the years 1973 to 2003. It was noted that the National Energy Program, section 92A of the Constitution, and the 5-province standard were all federal responses to initial energy price increases. It was suggested that current increases in energy prices demand a different response. The author examined a method of using the national average standard to calculate equalization payments as a means of eliminating the inequities created by the current 5-province standard, which excludes both Alberta and the Atlantic provinces. It was argued that the exclusion of Alberta's energy resources creates a false impression that other provinces such as British Columbia and Saskatchewan are rich in resources. It was suggested that fiscal imbalance between provinces is a significant challenge to the current Canadian government. New approaches to cash transfers to the provinces were discussed. A 2-tier equalization scheme was proposed that separated natural resource revenues from other revenues. It was concluded that the government's previous response to high energy prices will not be appropriate for addressing the current price shock. A 2-tier equalization scheme will mean that resource-rich provinces have an opportunity to participate more fully in federal decision-making. 53 refs., 3 figs

Improved nonhuman animal welfare is related more to income equality than it is to income.

Science.gov (United States)

Morris, Michael C

2013-01-01

The link between nonhuman animal welfare, income, and income inequality (Gini coefficient) was tested using consumption of animal products, laws protecting animals on the farm from the worst abuses, and animals used in experimentation as indicators. Experimentation on all animals and on rodents significantly increased in high-income European countries, although there was some evidence that the increase in experimentation on cats and dogs started to flatten out for the highest income countries. Consumption of all flesh products in high-income countries declined in more equal societies. More equal high-income countries also had stricter regulations protecting animals, although the same correlation was not seen between U.S. states. In New Zealand, there was some evidence that testing on cats and dogs declined during years when equality was improving. The results provide little evidence for a Kuznets effect of income on animal welfare, with the possible exception of companion animal treatment. They do, however, suggest that greater equality can be a predictor for better treatment of animals. Previous research has strongly suggested that social conditions for humans improve with greater equality. The same may be true for nonhuman animals. Alternatively, conditions conducive to improving human income equality may also lead to better animal welfare outcomes.

Public hospital care: equal for all or equal for some? Evidence from the Philippines.

Science.gov (United States)

James, Chris D; Peabody, John; Hanson, Kara; Solon, Orville

2015-03-01

In low- and middle-income countries, government budgets are rarely sufficient to cover a public hospital's operating costs. Shortfalls are typically financed through a combination of health insurance contributions and user charges. The mixed nature of this financing arrangement potentially creates financial incentives to treat patients with equal health need unequally. Using data from the Philippines, the authors analyzed whether doctors respond to such incentives. After controlling for a patient's condition, they found that patients using insurance, paying more for hospital accommodation, and being treated in externally monitored hospitals were likely to receive more care. This highlights the worrying possibility that public hospital patients with equal health needs are not always equally treated. © 2011 APJPH.

Comparison of the monotonic and cyclic mechanical properties of ultrafine-grained low carbon steels processed by continuous and conventional equal channel angular pressing

International Nuclear Information System (INIS)

Niendorf, T.; Böhner, A.; Höppel, H.W.; Göken, M.; Valiev, R.Z.; Maier, H.J.

2013-01-01

Highlights: ► UFG low-carbon steel was successfully processed by continuous ECAP-Conform. ► Continuously processed UFG steel shows high performance. ► High monotonic strength and good ductility. ► Microstructural stability under cyclic loading in the LCF regime. ► Established concepts can be used for predicting the properties. - Abstract: In the current study the mechanical properties of ultra-fine grained low carbon steel processed by conventional equal channel angular pressing and a continuous equal channel angular pressing-Conform process were investigated. Both monotonic and cyclic properties were determined for the steel in either condition and found to be very similar. Microstructural analyses employing electron backscatter diffraction were used for comparison of the low carbon steels processed by either technique. Both steels feature very similar grain sizes and misorientation angle distributions. With respect to fatigue life the low carbon steel investigated shows properties similar to ultra-fine grained interstitial-free steel processed by conventional equal channel angular pressing, and thus, the general fatigue behavior can be addressed following the same routines as proposed for interstitial-free steel. In conclusion, the continuously processed material exhibits very promising properties, and thus, equal channel angular pressing-Conform is a promising tool for production of ultra-fine grained steels in a large quantity

Equal opportunities group. His mission : accelerating equal opportunities at CERN

CERN Multimedia

Patrice Loïez

2000-01-01

L. to r.: Michel Mayoud, Christine Petit-Jean-Genaz, the Equal Opportunities Officer Sudeshna Datta-Cockerill, Elena Wildner, Anne-Sylvie Cerne, Karl-Heinz Kissler, the Chairman John Ellis and Eva-Maria Groniger-Voss

Sweden: Combining childbearing and gender equality

Directory of Open Access Journals (Sweden)

Eva Bernhardt

2008-07-01

Full Text Available Sweden is the forerunner of the Second Demographic Transition. Fertility trends have fluctuated greatly since the 1960s, and the 1990s showed both European-highest and lowest-ever-in-Sweden levels, while the cohort pattern has been relatively stable. Period fluctuations have been accompanied by a postponement of entering committed partnerships and parenthood as well as an increasing instability of family relationships. The awareness and the availability of effective contraceptives have been extensive since the mid-1970s, the year the liberal abortion law was introduced. Post-modern values are dominant in this highly secularized society, but ideal family size is among the highest in the European Union, and childlessness has remained at a relatively low level. Ethnic diversification has increased over time, with about one-fifth of the population having a 'foreign background' in the early 2000s. The level of female labor-force participation is the highest in Europe (although mothers of pre-schoolers often work part-time, and young women are just as highly educated as men. Family policies, based on the principle of equality across social groups and gender, seem to play an important role in keeping fertility relatively high. In combination with other factors, family policies also play a role in the fluctuations of fertility rates, as eligibility to parental-leave and benefits as well as the availability of public childcare are linked to parents' labor-force attachment.

Equal vibrotactile sense thresholds of the fingers and its diagnostic significance for hand-arm vibration syndrome.

Science.gov (United States)

Cheng, H; Zhang, X C; Duan, L; Ma, Y; Wang, J X

1995-01-01

The vibrotactile sense thresholds (VSTs) of the middle fingers of 60 healthy persons and 97 patients with Hand-Arm Vibration Syndrome (HAVS) or subclinical HAVS were measured quantitatively. Intermittent vibratory irritations were adopted, with vibration stimulus frequencies at 8, 16, 31.5, 63, 125, 250, and 500 Hz. The equal VST contours of the fingers were mapped. Results showed that the VSTs of the normal group were not correlated with sex or handedness. From 8 Hz to 250 Hz the equal VST contours of the normal group were relatively flat; at more than 250 Hz the contours began an abrupt ascent. The VST values had a logarithmic rising tendency with the increasing age of subjects. In the equal VST contours the frequency of the most sensitive threshold value was 125 Hz in the normal group and 8 Hz in the HAVS group. The patients' VST values were higher than that of the healthy persons. The vibrotactilegram showed that the VST values of the patient groups first shifted at high frequencies and VST loss displayed a "V"-type hollow at 125 Hz and 250 Hz. The quantitative test method of VST was a valuable auxiliary detection method for HAVS. The "V"-type hollow of VST was an early clinical manifestation of HAVS.

Gender equality and family in European populist radical - right agendas:

DEFF Research Database (Denmark)

Siim, Birte; Kriszan, Andrea

2018-01-01

The chapter addresses the divergence and convergence of the framings of gender equality in nationalist and nativist discourses in the EP elections. It compares how representatives of populist radical right (PRR) parties in Denmark, the Netherlands, Italy and Spain, Croatia and Hungary, and Germany...... frame gender equality and family issues in relation to issues of migration and mobility in their electoral campaigns for the EP and during the first months of MEPs. The analysis shows that gender and family issues have become instrumental for new forms of nationalisms. Gender and family issues are part...

Block-Iterative Frequency-Domain Equalizations for SC-IDMA Systems

Directory of Open Access Journals (Sweden)

Salah Awad Salman

2015-07-01

Full Text Available In wireless broadband communications using single-carrier interleave division multiple access (SC-IDMA systems, efficient multiuser detection (MUD classes that make use of joint hybrid decision feedback equalization (HDFE/ frequency decision-feedback equalization (FDFE and interference cancellation (IC techniques, are proposed in conjunction with channel coding to deal with several users accessing the multipath fading channels. In FDFE-IDMA, the feedforward (FF and feedback (FB filtering operations of FDFE, which use to remove intersymbol interference (ISI, are implemented by Fast Fourier Transforms (FFTs, while in HDFE-IDMA the only FF filter is implemented by FFTs. Further, the parameters involved in the FDFE/HDFE filtering are derived according to the minimum mean square error (MMSE criteria, and the feedback symbol decisions are directly designed from soft detection of the decoded signals at the previous iteration. The simulation results including comparisons with those of frequency domain equalization (FDE, SC-FDE-IDMA and multi-carrier OFDM-IDMA schemes, with cyclic prefixing (CP and zero padding (ZP techniques, show that the combination of FDFE-IC/HDFE-IC provides an efficient solution with good performance for IDMA systems in ISI channels. Moreover, these iterative structures with block equalization yield a much lower complexity than equivalent existing structures, making them attractive for a wealth of applications.

47 CFR 25.601 - Equal employment opportunities.

Science.gov (United States)

2010-10-01

... 47 Telecommunication 2 2010-10-01 2010-10-01 false Equal employment opportunities. 25.601 Section 25.601 Telecommunication FEDERAL COMMUNICATIONS COMMISSION (CONTINUED) COMMON CARRIER SERVICES SATELLITE COMMUNICATIONS Equal Employment Opportunities § 25.601 Equal employment opportunities...

Distributive Equality, Relational Equality and Preferences about Higher Education

Science.gov (United States)

Voigt, Kristin

2017-01-01

Are scenarios in which disadvantaged students prefer not to attend (certain) universities a concern from the perspective of an egalitarian theory of justice? I consider this question from the respective perspectives of two prominent approaches to equality: distributive theories, which focus on the fairness of inequalities in outcomes, and…

Equalization method for Medipix3RX

CERN Document Server

Rinkel, Jean; Wagner, Franz; Frojdh, Erik; Ballabriga Sune, Rafael

2015-01-01

This paper describes a new method of threshold equalization for X-ray detectors based on the Medipix3RX ASIC, using electrical pulses to calibrate and correct for the threshold dispersion between pixels. This method involves a coarse threshold tuning, based on two 8 bits global DACs and which sets the range of variation of the threshold values; and a fine-tuning, based on two 5-bits adjustment DACs per pixel. As our fine-tuning approach is based on a state-of-the-art methodology, our coarse tuning relies on an original theoretical model. This model takes into account the noise level of the ASIC, which varies with temperature and received radiation dose. The experimental results using 300 μm Si sensor and Kα fluorescence of Zn show a global energy resolution improvement of 14% compared to previous equalization methods. We compared these results with the best achievable global energy resolution given by the resolution of individual pixels and concluded that the remaining 14% difference was due to the discreti...

Studies on Equalization Strategy of Battery Management System for Electric Vehicle

Directory of Open Access Journals (Sweden)

Nan Jinrui

2013-02-01

Full Text Available Battery management system is one of the key technologies strengthening practical utilization and industrialization of electric vehicles. As an integral part of the battery management system, equalization system played an important role in development of electric vehicles. Based on the analysis of the key technologies of electric vehicle and the development trend of battery management system, a systematic method for bi-directional equalization of lithium ion battery pack is presented in this paper. The basic principle utilizes a Flyback Converter with a multiwinding transformer. Equalization with voltage is employed to balance the cell voltage of battery pack. In order to ensure the accuracy requirements of the cell voltage, a voltage measurement scheme based on analog multiplexers using photoelectric relay was adopted in this unit to detect the voltage of battery one by one. Experimental results show that the proposed battery equalization scheme can not only enhance the uniformity of power battery pack, but also improve the life of the battery as a whole.

The Uneasy Marriage between Law and Equality

Directory of Open Access Journals (Sweden)

Pauline C. Westerman

2015-02-01

Full Text Available There are two ways in which the social ideal of equality has found expression in the law: in the principle of equal treatment and in the principle of non-discrimination. In this article the meaning of these two legal principles is analysed, in order to answer the question to what extent they can be said to contribute to equality in the sense of an equal distribution of collective resources. It is argued that whereas the first just requires decision-making to be rule-based, the second principle demands that rules should be based on sound categorical distinctions. Neither of the two can, however, sensibly be linked to equality as equal distribution. The article concludes that the only way to establish such a link is by adding to the principle of non-discrimination “financial resources” as a suspect ground.

Quantum secret information equal exchange protocol based on dense coding

Science.gov (United States)

Jiang, Ying-Hua; Zhang, Shi-Bin; Dai, Jin-Qiao; Shi, Zhi-Ping

2018-04-01

In this paper, we design a novel quantum secret information equal exchange protocol, which implements the equal exchange of secret information between the two parties with the help of semi-trusted third party (TP). In the protocol, EPR pairs prepared by the TP are, respectively, distributed to both the communication parties. Then, the two parties perform Pauli operation on each particle and return the new particles to TP, respectively. TP measures each new pair with Bell basis and announces the measurement results. Both parties deduce the secret information of each other according to the result of announcement by TP. Finally, the security analysis shows that this protocol solves the problem about equal exchange of secret information between two parties and verifies the security of semi-trusted TPs. It proves that the protocol can effectively resist glitch attacks, intercept retransmission attacks and entanglement attack.

Governing Equality: Mathematics for All?

Science.gov (United States)

Diaz, Jennifer D.

2013-01-01

With the notion of governmentality, this article considers how the equal sign (=) in the U.S. math curriculum organizes knowledge of equality and inscribes cultural rules for thinking, acting, and seeing in the world. Situating the discussion within contemporary math reforms aimed at teaching mathematics for all, I draw attention to how the…

Equality in Sport for Women.

Science.gov (United States)

Geadelmann, Patricia L.; And Others

The subject of equal rights and opportunities for women in the field of physical education is discussed in nine articles. The major emphasis is on the legal aspects of sex discrimination. Defining equality, knowing the laws regarding enforcement, understanding the court procedures, and realizing the avenues for change are the essential tools…

Luck, Choice, and Educational Equality

Science.gov (United States)

Calvert, John

2015-01-01

Harry Brighouse discusses two conceptions of educational equality. The first is a type of equality of opportunity, heavily influenced by the work of John Rawls, which he calls the meritocratic conception. According to this conception, an individual's educational prospects should not be influenced by factors such as their social class background.…

Gender Equality and the Corporate Sector

OpenAIRE

Lisa Warth

2009-01-01

This paper focuses on how the commitment of businesses to promote gender equality within their organisations can be strengthened. A dual approach of encouraging voluntary measures and corporate social responsibility for gender equality on the one hand, and regulating and enforcing change through legislative reforms on the other hand are reviewed, focusing mainly on the European region. There are arguments for a business case for gender equality in terms of better financial performance and com...

Monogamy equality in 2⊗2⊗d quantum systems

Science.gov (United States)

Chi, Dong Pyo; Choi, Jeong Woon; Jeong, Kabgyun; San Kim, Jeong; Kim, Taewan; Lee, Soojoon

2008-11-01

There is an interesting property about multipartite entanglement, called the monogamy of entanglement. The property can be shown by the monogamy inequality, called the Coffman-Kundu-Wootters inequality [Phys. Rev. A 61, 052306 (2000); Coffman-Kundu-WoottersPhys. Rev. Lett. 96, 220503 (2006)], and more explicitly by the monogamy equality in terms of the concurrence and the concurrence of assistance, CA(BC)2=CAB2+(CACa)2, in the three-qubit system. In this paper, we consider the monogamy equality in 2⊗2⊗d quantum systems. We show that CA(BC)=CAB if and only if CACa=0 and also show that if CA(BC)=CACa, then CAB=0, while there exists a state in a 2⊗2⊗d system such that CAB=0 but CA(BC)>CACa.

Quantum Jarzynski equality of measurement-based work extraction.

Science.gov (United States)

Morikuni, Yohei; Tajima, Hiroyasu; Hatano, Naomichi

2017-03-01

Many studies of quantum-size heat engines assume that the dynamics of an internal system is unitary and that the extracted work is equal to the energy loss of the internal system. Both assumptions, however, should be under scrutiny. In the present paper, we analyze quantum-scale heat engines, employing the measurement-based formulation of the work extraction recently introduced by Hayashi and Tajima [M. Hayashi and H. Tajima, arXiv:1504.06150]. We first demonstrate the inappropriateness of the unitary time evolution of the internal system (namely, the first assumption above) using a simple two-level system; we show that the variance of the energy transferred to an external system diverges when the dynamics of the internal system is approximated to a unitary time evolution. Second, we derive the quantum Jarzynski equality based on the formulation of Hayashi and Tajima as a relation for the work measured by an external macroscopic apparatus. The right-hand side of the equality reduces to unity for "natural" cyclic processes but fluctuates wildly for noncyclic ones, exceeding unity often. This fluctuation should be detectable in experiments and provide evidence for the present formulation.

Office of Diversity Management and Equal Opportunity

Science.gov (United States)

Opportunity Office of Diversity Management and Equal Opportunity Home About ODMEO Leadership Documents News Skip to main content (Press Enter). Toggle navigation Office of Diversity Management and Equal Opportunity Search Search ODMEO: Search Search ODMEO: Search Office of Diversity Management and Equal

Propagating separable equalities in an MDD store

DEFF Research Database (Denmark)

Hadzic, Tarik; Hooker, John N.; Tiedemann, Peter

2008-01-01

We present a propagator that achieves MDD consistency for a separable equality over an MDD (multivalued decision diagram) store in pseudo-polynomial time. We integrate the propagator into a constraint solver based on an MDD store introduced in [1]. Our experiments show that the new propagator pro...... provides substantial computational advantage over propagation of two inequality constraints, and that the advantage increases when the maximum width of the MDD store increases....

Young people’s and employers’ perceptions of equal opportunities in the world of work

OpenAIRE

Malhi, Harshinder Kaur

2008-01-01

This thesis was submitted for the degree of Doctor of Philosophy and awarded by Brunel University. This study investigates how young people and employers perceive equal opportunities in the world of work. Events such as the Stephen Lawrence Inquiry (Macpherson, 1999), the Race Relations (Amendment) Act 2000 and other legislation to promote equal opportunities, for example, Employment Equality Regulations, 2003 (Phillips, 2007, p.36) have placed this issue high on the political and educatio...

Multicultural Challenges - new gender equality dilemmas

DEFF Research Database (Denmark)

Siim, Birte

In my research have been interested in exploring tensions between diversity and gender equality from a theoretical and comparative approach, looking at the Nordic welfare, citizenship and gender regimes from a cross-national European perspective. In this key-note presentation I draw on results...... and inspiration from a number of comparative research projects and networks. In the following I address three issues that have been central in academic debates: 1) The challenges from multiculturalism to gender equality, 2) gendering citizenship and migration and 3) Nordic feminist debates about diversity....... In the last section I argue that one solution to the new gender equality dilemma posed by increased diversity among women is a simultaneous re-framing of multiculturalism and gender equality....

Nonparametric tests for equality of psychometric functions.

Science.gov (United States)

García-Pérez, Miguel A; Núñez-Antón, Vicente

2017-12-07

Many empirical studies measure psychometric functions (curves describing how observers' performance varies with stimulus magnitude) because these functions capture the effects of experimental conditions. To assess these effects, parametric curves are often fitted to the data and comparisons are carried out by testing for equality of mean parameter estimates across conditions. This approach is parametric and, thus, vulnerable to violations of the implied assumptions. Furthermore, testing for equality of means of parameters may be misleading: Psychometric functions may vary meaningfully across conditions on an observer-by-observer basis with no effect on the mean values of the estimated parameters. Alternative approaches to assess equality of psychometric functions per se are thus needed. This paper compares three nonparametric tests that are applicable in all situations of interest: The existing generalized Mantel-Haenszel test, a generalization of the Berry-Mielke test that was developed here, and a split variant of the generalized Mantel-Haenszel test also developed here. Their statistical properties (accuracy and power) are studied via simulation and the results show that all tests are indistinguishable as to accuracy but they differ non-uniformly as to power. Empirical use of the tests is illustrated via analyses of published data sets and practical recommendations are given. The computer code in MATLAB and R to conduct these tests is available as Electronic Supplemental Material.

Equal rights as the center of democratization

OpenAIRE

Alan Gilbert

2010-01-01

Well-stated modern political or democratic theory is rights-based. Meaningful democracy rests as a precondition on the equal rights of citizens. This idea stems from Rousseau’s distinction between a general will*one which is impersonal and tends toward equality, that is, the equal basic rights of citizens*and a transitory will of all. For instance, absent equal basic rights, one might imagine a possible world in which what I have called a self-undermining series of wills of all, or the ...

49 CFR 236.792 - Reservoir, equalizing.

Science.gov (United States)

2010-10-01

... Reservoir, equalizing. An air reservoir connected with and adding volume to the top portion of the equalizing piston chamber of the automatic brake valve, to provide uniform service reductions in brake pipe...

77 FR 43498 - Federal Sector Equal Employment Opportunity

Science.gov (United States)

2012-07-25

... on the basis of age; the Equal Pay Act of 1963, which prohibits sex-based wage discrimination; and... EQUAL EMPLOYMENT OPPORTUNITY COMMISSION 29 CFR Part 1614 RIN Number 3046-AA73 Federal Sector Equal Employment Opportunity AGENCY: Equal Employment Opportunity Commission. ACTION: Final rule. SUMMARY: The...

Gender Equality, Citizenship and Human Rights

DEFF Research Database (Denmark)

reflect upon challenges to gender equality, citizenship, and human rights in their respective societies; it combines theoretical insights with empirically grounded studies. The volume contextualises feminist political theory in China and the Nordic countries and subsequently puts it into a global......This comparative volume examines the ways in which current controversies and political, legal, and social struggles for gender equality raise conceptual questions and challenge our thinking on political theories of equality, citizenship and human rights. Bringing together scholars and activists who...

Equal pay by gender and by nationality: a comparative analysis of Switzerland's unequal equal pay policy regimes across time

OpenAIRE

Erne, Roland; Imboden, Natalie

2017-01-01

What explains the adoption of two different policies on equal pay by gender (EPG) and by nationality (EPN) in Switzerland? And why is the liberal, litigation-based, equal pay policy regime set up by the Gender Equality Act of 1996 much less effective than the neocorporatist ‘accompanying measures’ to the Bilateral European Union–Switzerland Agreement on Free Movement of Persons adopted in 1999 to ensure equal pay for workers of different national origins? The formation of two different policy...

Equal opportunities in the public and private sector

Directory of Open Access Journals (Sweden)

Anca Monica Ardeleanu

2011-12-01

Full Text Available Equal opportunities are a goal to achieve in Romania at the legislative and institutional/ organizational level.In terms of legislation Romania has made progress, but the institutional mechanisms of the government dealing with gender equality issues are not functioning properly, are not generating a concreate impact on the equal opportunities for women and men.For this reason there is no specific and significant political commitmentto these issue of gender equality in Romania. Gender discrimination is addressed both by anti-discrimination and equal opportunities laws.Equality,fairness and non-discrimination in the workplace environment are present as objective requirements of economic, social and ethical behavior that goes beyond the labor market. Theoretically, on the labor market , both public and private sectors do not accept direct or indirect discrimination at the workplace, espeially during the process of recruitment , training , development, promotion, establishment, payment of the salary and benefits. In practice , the legislation regarding the equal opportunities and equal treatment it is not respected by the employers all the time.Promotion of the policies at the national and organizational level, focused on ensuring equal opportunities , will enhance the social cohesion of the population that will generate economic growrh overall.

Equality judgments cannot distinguish between attention effects on appearance and criterion: a reply to Schneider (2011).

Science.gov (United States)

Anton-Erxleben, Katharina; Abrams, Jared; Carrasco, Marisa

2011-01-01

Whether attention modulates the appearance of stimulus features is debated. Whereas many previous studies using a comparative judgment have found evidence for such an effect, two recent studies using an equality judgment have not. Critically, these studies have relied on the assumption that the equality paradigm yields bias-free PSE estimates and is as sensitive as the comparative judgment, without testing these assumptions. Anton-Erxleben, Abrams, and Carrasco (2010) compared comparative judgments and equality judgments with and without the manipulation of attention. They demonstrated that the equality paradigm is less sensitive than the comparative judgment and also bias-prone. Furthermore, they reported an effect of attention on the PSE using both paradigms. Schneider (2011) questions the validity of the latter finding, stating that the data in the equality experiment are corrupted because of skew in the response distributions. Notably, this argument supports the original conclusion by Anton-Erxleben et al.: that the equality paradigm is bias-prone. Additionally, the necessary analyses to show that the attention effect observed in Anton-Erxleben et al. was due to skew in the data were not conducted. Here, we provide these analyses and show that although the equality judgment is bias-prone, the effects we observe are consistent with an increase of apparent contrast by attention.

29 CFR 1620.14 - Testing equality of jobs.

Science.gov (United States)

2010-07-01

... Regulations Relating to Labor (Continued) EQUAL EMPLOYMENT OPPORTUNITY COMMISSION THE EQUAL PAY ACT § 1620.14... must be met in order for the equal pay standard to apply. It should be kept in mind that “equal” does..., or responsibility required for the performance of jobs will not render the equal pay standard...

29 CFR 1614.202 - Equal Pay Act.

Science.gov (United States)

2010-07-01

... 29 Labor 4 2010-07-01 2010-07-01 false Equal Pay Act. 1614.202 Section 1614.202 Labor Regulations... OPPORTUNITY Provisions Applicable to Particular Complaints § 1614.202 Equal Pay Act. (a) In its enforcement of the Equal Pay Act, the Commission has the authority to investigate an agency's employment practices on...

Single Carrier Cyclic Prefix-Assisted CDMA System with Frequency Domain Equalization for High Data Rate Transmission

Directory of Open Access Journals (Sweden)

Madhukumar A. S.

2004-01-01

Full Text Available Multiple-access interference and interfinger interference limit the capacity of conventional single-carrier DS-CDMA systems. Even though multicarrier CDMA posses the advantages of conventional CDMA and OFDM, it suffers from two major implementation difficulties such as peak-to-average power ratio and high sensitivity to frequency offset and RF phase noise. A novel approach based on single-carrier cyclic prefix-assisted CDMA has been proposed to overcome the disadvantages of single-carrier CDMA and multicarrier modulation. The usefulness of the proposed approach for high-speed packet access with simplified channel estimation procedures are investigated in this paper. The paper also proposes a data-dependent pilot structure for the downlink transmission of the proposed system for enhancing pilot-assisted channel estimation in frequency domain. The performance of the proposed pilot structure is compared against the data-independent common pilot structure. The proposed system is extensively simulated for different channel parameters with different channel estimation and equalization methods and the results are compared against conventional multicarrier CDMA systems with identical system specifications.

Iterative Multiuser Equalization for Subconnected Hybrid mmWave Massive MIMO Architecture

Directory of Open Access Journals (Sweden)

R. Magueta

2017-01-01

Full Text Available Millimeter waves and massive MIMO are a promising combination to achieve the multi-Gb/s required by future 5G wireless systems. However, fully digital architectures are not feasible due to hardware limitations, which means that there is a need to design signal processing techniques for hybrid analog-digital architectures. In this manuscript, we propose a hybrid iterative block multiuser equalizer for subconnected millimeter wave massive MIMO systems. The low complexity user-terminals employ pure-analog random precoders, each with a single RF chain. For the base station, a subconnected hybrid analog-digital equalizer is designed to remove multiuser interference. The hybrid equalizer is optimized using the average bit-error-rate as a metric. Due to the coupling between the RF chains in the optimization problem, the computation of the optimal solutions is too complex. To address this problem, we compute the analog part of the equalizer sequentially over the RF chains using a dictionary built from the array response vectors. The proposed subconnected hybrid iterative multiuser equalizer is compared with a recently proposed fully connected approach. The results show that the performance of the proposed scheme is close to the fully connected hybrid approach counterpart after just a few iterations.

Evaluating comparative and equality judgments in contrast perception: attention alters appearance.

Science.gov (United States)

Anton-Erxleben, Katharina; Abrams, Jared; Carrasco, Marisa

2010-09-09

Covert attention not only improves performance in many visual tasks but also modulates the appearance of several visual features. Studies on attention and appearance have assessed subjective appearance using a task contingent upon a comparative judgment (e.g., M. Carrasco, S. Ling, & S. Read, 2004). Recently, K. A. Schneider and M. Komlos (2008) questioned the validity of those results because they did not find a significant effect of attention on contrast appearance using an equality task. They claim that such equality judgments are bias-free whereas comparative judgments are bias-prone and propose an alternative interpretation of the previous findings based on a decision bias. However, to date there is no empirical support for the superiority of the equality procedure. Here, we compare biases and sensitivity to shifts in perceived contrast of both paradigms. We measured contrast appearance using both a comparative and an equality judgment. Observers judged the contrasts of two simultaneously presented stimuli, while either the contrast of one stimulus was physically incremented (Experiments 1 and 2) or exogenous attention was drawn to it (Experiments 3 and 4). We demonstrate several methodological limitations of the equality paradigm. Nevertheless, both paradigms capture shifts in PSE due to physical and perceived changes in contrast and show that attention enhances apparent contrast.

The Equal Sign: Teachers' Knowledge and Students' Misconceptions

Science.gov (United States)

Vermeulen, Cornelis; Meyer, Bronwin

2017-01-01

This article reports on a study that investigated the extent to which 57 Grade 6 students at a particular school have misconceptions regarding equality, with the equal sign as focus. It also investigated this school's three Grade 5 and 6 teachers' mathematical knowledge for teaching regarding equality, again focusing on the equal sign. The…

Findings: Sector-Leading and Innovative Practice in Advancing Equality and Diversity. Report to HEFCE by the Equality Challenge Unit

Science.gov (United States)

Higher Education Funding Council for England, 2017

2017-01-01

Following our "Call for evidence of sector-leading and innovative practice in advancing equality and diversity" (HEFCE Circular letter 16/2016), HEFCE commissioned the Equality Challenge Unit (ECU) to report back on the range of equality and diversity practice undertaken across the higher education sector. Of 120 submissions received,…

Individualized Sex Equality in Transforming Finnish Academia

Science.gov (United States)

Lätti, Johanna

2017-01-01

This article examines the equality agenda in the context of Finnish university reform in the 21st century. In Finland, the academic regime went through an organizational transformation after the Universities Act in 2009. However, little attention has been paid to the questions of sex or equality. Since the policy influences on equality in…

[Gender equality activity in the Bioimaging Society].

Science.gov (United States)

Suzaki, Etsuko

2013-09-01

Gender equality activity in the Bioimaging Society was initiated in 2005 when it joined the Japan Inter-Society Liaison Association Committee for Promoting Equal Participation of Men and Women in Science and Engineering (EPMEWSE). The Gender Equality Committee of the Bioimaging Society is acting on this issue by following the policy of the EPMEWSE, and has also been planning and conducting lectures at annual meetings of the society to gain the understanding, consents, and cooperation of the members of the society to become conscious of gender equality. Women's participation in the society has been promoted through the activities of the Gender Equality Committee, and the number of women officers in the society has since increased from two women out of 40 members in 2005 to five out of 44 in 2013. The activities of the Gender Equality Committee of the Japanese Association of Anatomists (JAA) have just started. There are more than 400 women belonging to the JAA. When these women members join together and collaborate, women's participation in the JAA will increase.

Marriage equality is a mental health issue.

Science.gov (United States)

Kealy-Bateman, Warren; Pryor, Lisa

2015-10-01

We aim to review marriage equality in New Zealand and Australia and critically evaluate the health impact of such a legal change. We undertook a review of the literature using the search terms "marriage equality", "same sex marriage" and "gay marriage" in combination with "health", "wellbeing", "psych*", "mental illness" and "distress". This search included medical literature, legal literature and mass media. This review indicates that Lesbian, Gay, Bisexual, Transgender and Intersex (LGBTI) people disproportionately face negative health stressors and negative health events compared with the general population and this is related to the stress of being a stigmatised minority group. The evidence strongly supports the proposition that marriage equality is related to improved health outcomes. A diverse range of professional health groups advocate for the legislative progression to marriage equality. The authors found no evidence that marriage equality harms opposite-sex marriage. Marriage equality is still lacking in Australia and as a positive correlate of health should be strongly supported. © The Royal Australian and New Zealand College of Psychiatrists 2015.

Coaxial transmission line - Equalization

International Nuclear Information System (INIS)

Bonnerue, J.L.; Fremont, Jacques; Haubtmann, Jack; Pillon, Gerard.

1981-09-01

The transmission of electrical signal through a coaxial line is not perfect and signal distortions are increased as much as the frequency spectrum is extended. We have designed and achieved passive filters (named equalizers) with transfer functions which are inverse of coaxial transfer functions. Doing so our attempt is to avoid definitive loss of information in the recorded data. The main feature of our equalization method lies in the fact it could be either an electrical or a numerical correction or both of them. Some examples in the use of this technique are also proposed [fr

Midwives, gender equality and feminism.

Science.gov (United States)

Walsh, Denis

2016-03-01

Gender inequality and the harmful effects of patriarchy are sustaining the wide spread oppression of women across the world and this is also having an impact on maternity services with unacceptable rates of maternal mortality, the continued under investment in the midwifery profession and the limiting of women's place of birth options. However alongside these effects, the current zeitgeist is affirming an alignment of feminism and gender equality such that both have a high profile in public discourse. This presents a once in a generation opportunity for midwives to self-declare as feminists and commit to righting the wrongs of this most pernicious form of discrimination.

Gender equality in university sportspeople's drinking.

Science.gov (United States)

O'Brien, Kerry S; Hunter, Jackie; Kypri, Kypros; Ali, Ajmol

2008-11-01

In large population-based alcohol studies males are shown consistently to drink more, and more hazardously, than females. However, research from some countries suggests that gender differences in drinking are converging, with females drinking more than in the past. Large population-based research may miss gender-based changes in drinking behaviours that occur in sub-populations most at risk of hazardous drinking. We examine gender differences in a sub-population where hazardous drinking is common and endorsed, namely university sportspeople. The Alcohol Use Disorders Identification Test (AUDIT) and a drinking motives measure were used to assess hazardous drinking behaviours and drinking motives in 631 university sportspeople (females = 331, 52%). There were no gender differences in AUDIT scores. However, drinking motives differed between genders, with coping motives being a significant predictor of hazardous drinking in females but not males. Hazardous drinking, including binge drinking (46.3%) and frequent binge drinking (35%), in New Zealand university sportspeople is high for both males and females. New Zealand university sportspeople are one population where gender differences in drinking are not apparent and run counter to European population based research and research in US sporting populations. Gender role equality in the university systems, and endorsement of drinking in sporting culture, may account for the lack of gender differences in this New Zealand sporting population. Future research on gender differences in drinking should examine sub-populations where gender role differentiation is low, and socio-cultural/structural factors supporting gender equality are high.

FINANCIAL EQUALIZATION TRANSFERS BETWEEN PUBLIC AUTHORITIES BUDGETS

Directory of Open Access Journals (Sweden)

Emilia Cornelia STOICA

2015-07-01

Full Text Available This paper presents financial balancing mechanisms that it is applied by the most of the states with competitive market economy, in order to ensure equity between local authorities, as well as the stability of the entire national tax and budgetary system. In this regard, it is described the concept of financial equalization and its structure according to two fundamental criteria: - equalization in accordance with the financial transfers orientation, distinguishing thus (1 horizontal equalization, which is carried out between local authorities and consists in assigning a part of the richest territorial collectivities resources to the disadvantaged ones; (2 vertical financial equalization, achieved through consolidated transfers the state / federal budget to the budgets by territorial administrative units, both for the operating budget section and for the development one; - financial equalization according to the regional or local disparities observed as a result of territorial-level analyzes: (1 financial equalization based on balancing public revenues of the administrative-territorial units, which tries to correct the differences between the financial resources of each local authority and (2 the financial balancing based on the costs, which aims to reduce differences between standard costs of public services per capita. Financial equalization mechanisms have as main objective the reduction as far as the total elimination of the regional or local disparities, which are also described in this article.

Valuing Equal Protection in Aviation Security Screening.

Science.gov (United States)

Nguyen, Kenneth D; Rosoff, Heather; John, Richard S

2017-12-01

The growing number of anti-terrorism policies has elevated public concerns about discrimination. Within the context of airport security screening, the current study examines how American travelers value the principle of equal protection by quantifying the "equity premium" that they are willing to sacrifice to avoid screening procedures that result in differential treatments. In addition, we applied the notion of procedural justice to explore the effect of alternative selective screening procedures on the value of equal protection. Two-hundred and twenty-two respondents were randomly assigned to one of three selective screening procedures: (1) randomly, (2) using behavioral indicators, or (3) based on demographic characteristics. They were asked to choose between airlines using either an equal or a discriminatory screening procedure. While the former requires all passengers to be screened in the same manner, the latter mandates all passengers undergo a quick primary screening and, in addition, some passengers are selected for a secondary screening based on a predetermined selection criterion. Equity premiums were quantified in terms of monetary cost, wait time, convenience, and safety compromise. Results show that equity premiums varied greatly across respondents, with many indicating little willingness to sacrifice to avoid inequitable screening, and a smaller minority willing to sacrifice anything to avoid the discriminatory screening. The selective screening manipulation was effective in that equity premiums were greater under selection by demographic characteristics compared to the other two procedures. © 2017 Society for Risk Analysis.

Causality, spin, and equal-time commutators

International Nuclear Information System (INIS)

Abdel-Rahman, A.M.

1975-01-01

We study the causality constraints on the structure of the Lorentz-antisymmetric component of the commutator of two conserved isovector currents between fermion states of equal momenta. We discuss the sum rules that follow from causality and scaling, using the recently introduced refined infinite-momentum technique. The complete set of sum rules is found to include the spin-dependent fixed-mass sum rules obtained from light-cone commutators. The causality and scaling restrictions on the structure of the electromagnetic equal-time commutators are discussed, and it is found, in particular, that causality requires the spin-dependent part of the matrix element for the time-space electromagnetic equal-time commutator to vanish identically. It is also shown, in comparison with the electromagnetic case, that the corresponding matrix element for the time-space isovector current equal-time commutator is required, by causality, to have isospin-antisymmetric tensor and scalar operator Schwinger terms

Sex, Money and the Equal Pay Act

Science.gov (United States)

Feldman, Edwin B.

1973-01-01

Institutions who justify a wage differential between male and female custodians on the basis that women typically do the lighter work, and men the heavier, can find themselves in trouble. The Equal Pay Act of 1963 requires that men and women get the same pay for equal work -- and all custodial work is substantially equal to the Labor Department.…

Histogram Equalization to Model Adaptation for Robust Speech Recognition

Directory of Open Access Journals (Sweden)

Suh Youngjoo

2010-01-01

Full Text Available We propose a new model adaptation method based on the histogram equalization technique for providing robustness in noisy environments. The trained acoustic mean models of a speech recognizer are adapted into environmentally matched conditions by using the histogram equalization algorithm on a single utterance basis. For more robust speech recognition in the heavily noisy conditions, trained acoustic covariance models are efficiently adapted by the signal-to-noise ratio-dependent linear interpolation between trained covariance models and utterance-level sample covariance models. Speech recognition experiments on both the digit-based Aurora2 task and the large vocabulary-based task showed that the proposed model adaptation approach provides significant performance improvements compared to the baseline speech recognizer trained on the clean speech data.

GENDER EQUALITY AS A MODERN PHENOMENON

Directory of Open Access Journals (Sweden)

S. V. Storozhuk

2017-06-01

Full Text Available Purpose of the work. Forming the axiological system of Western society, with the intentions to establish gender equality as a guarantee of a just society being taken into account, on the one hand, and preserving the traditional gender stereotypes inherent to patriarchal gender roles in a considerable part of the world, on the other hand, is actualizing the study of the factors that have contributed to realizing the problem of gender inequality and discrimination. Therefore, the purpose of our study is to highlight the factors that stipulated the awareness of gender equality in European social and cultural space, while leaving alive the traditional gender values in a number of other cultural environments. Methodology of the study is determined by interdisciplinary approach involving the use of general scientific methods such as analysis, synthesis, generalization, etc. The leading role belonged to the principle of the historical and logical unity. At the same time the study applies the basic principles of philosophical hermeneutics and the contextual analysis method. Originality lies in putting forward the new theoretical statements aimed to show that in the ancient and pre-modern society, gender inequality and discrimination did not exist, because at that time gender relations were considered either as a result of the biological characteristics of a human body, or were explained by worldview ideas about the origin and structural features of the world, prevailing in a specific historical dimension. Consequently, gender roles were taken for granted and were not subject to any doubt. Conclusions. Despite all the worldview shifts that had been taking place in the pre-modern era social outlook, nevertheless, as history has shown, they failed to generate sufficient philosophical foundations either for recognizing the equality of women, or changing their social, legal and political status. This led to accumulating the unconscious internal resistance to

Equal is as equal does: challenging Vatican views on women.

Science.gov (United States)

1995-01-01

The authors of this piece are women from the Roman Catholic tradition who are critical of the Vatican position on women's rights. The Report of the Holy See in Preparation for the Fourth World Conference on Women reveals a religious fundamentalism that misuses tradition and anthropology to limit women's roles and rights. The Vatican is itself a self-proclaimed state that offers women neither opportunities nor protections within its own organization, and there is no evidence of women's participation in the preparation of its report. The Vatican document constructs a vision of women and men in which men are normative persons, whose dignity is conferred by their humanity, and women are the variant other, defined by and granted dignity by their reproductive and mothering functions. The Vatican document is anti-feminist. It criticizes the "radical feminists" of the 1960s for trying to deny sexual differences, and accuses today's Western feminists of ignoring the needs of women in developing countries while pursuing selfish and hedonistic goals. It makes no recognition of the work of feminists to improve the lives of women worldwide. The Vatican document claims to support women's equality, but it qualifies each statement of equality with a presumption of difference. The document defines women as vulnerable without naming men as responsible for the oppression and violence to which women are vulnerable. It ridicules as feminist cant the well-documented fact that the home is the setting of most violence against women. The Vatican decries the suffering families undergo as a result of cumpulsory birth control and abortion policies, while it would deny families sex education, contraceptives, and safe abortion, thereby making pregnancy cumpulsory. A new vision of social justice is needed, one that: 1) rests on a radical equality, in which both women and men are expected to contribute to work, education, culture, morality, and reproduction; 2) accepts a "discipleship of equals

THE EQUALITY PRINCIPLE REQUIREMENTS

Directory of Open Access Journals (Sweden)

CLAUDIA ANDRIŢOI

2013-05-01

Full Text Available The problem premises and the objectives followed: the idea of inserting the equality principle between the freedom and the justice principles is manifested in positive law in two stages, as a general idea of all judicial norms and as requirement of the owner of a subjective right of the applicants of an objective law. Equality in face of the law and of public authorities can not involve the idea of standardization, of uniformity, of enlisting of all citizens under the mark of the same judicial regime, regardless of their natural or socio-professional situation. Through the Beijing Platform and the position documents of the European Commission we have defined the integrative approach of equality as representing an active and visible integration of the gender perspective in all sectors and at all levels. The research methods used are: the conceptualist method, the logical method and the intuitive method necessary as means of reasoning in order to argue our demonstration. We have to underline the fact that the system analysis of the research methods of the judicial phenomenon doesn’t agree with “value ranking”, because one value cannot be generalized in rapport to another. At the same time, we must fight against a methodological extremism. The final purpose of this study is represented by the reaching of the perfecting/excellence stage by all individuals through the promotion of equality and freedom. This supposes the fact that the existence of a non-discrimination favourable frame (fairness represents a means and a condition of self-determination, and the state of perfection/excellency is a result of this self-determination, the condition necessary for the obtaining of this nondiscrimination frame for all of us and in conditions of freedom for all individuals, represents the same condition that promotes the state of perfection/excellency. In conclusion we may state the fact that the equality principle represents a true catalyst of the

Land Governance, Gender Equality and Development

DEFF Research Database (Denmark)

Ravnborg, Helle Munk; Spichiger, Rachel; Broegaard, Rikke Brandt

2016-01-01

pursued in these reforms and examines the role played by donor cooperation. Despite significant progress in developing land legislation that upholds gender equality, implementation often does not follow suit, and women still face discrimination. Based on country case studies, the article identifies six......Most land governance reforms seek to enhance tenure security, encourage investments and thereby promote economic growth. Increasingly, land reforms attempt to secure women's and other vulnerable groups' access to land. This article reviews the extent to which gender equality in land tenure has been...... challenges, which should be addressed to achieve gender equality in land tenure....

Equal Rights Monitor

NARCIS (Netherlands)

Saskia Keuzenkamp; Ko Oudhof

2000-01-01

Original title: Emancipatiemonitor 2000. How is the emancipation process of women in the Netherlands progressing? What has been achieved? Have women already achieved equality, and have men accepted the sharing of power and responsibility? Was the emancipation process mainly a phenomenon of

The Nordic Gender Equality Model

OpenAIRE

Teigen, Mari; Skjeie, Hege

2017-01-01

In this chapter, we investigate the descriptive premises involved in portrayals of a Nordic model of gender equality. Mainly, we focus on the equality dimensions that form the baseline in comparative welfare state research and research on political participation. We outline these dimensions as norms for economic equity and democratic parity. First, we examine whether and how descriptive statistics that assess these two dimensions currently rank Nordic countries compared with other European co...

Equal Protection Under the Law: Do Female Justices have a Different Voice?

Directory of Open Access Journals (Sweden)

Katherine Jorgensen

2012-01-01

Full Text Available As women take on a continuously larger role in the legal field, it has become tremendously important to study and understand the impact women are having on the judicial system. This work explores the role of women in the judiciary. Specifically, I examine the Supreme Court of the United States to find out whether women’s jurisprudence differs from that of their male colleagues. For this paper, I limit my examination to cases involving equal protection under the law. The theory I employ is that of Carol Gilligan, who argues that across many realms, women have a uniquely different voice than men (1982. Through a quantitative analysis of 49 cases dealing with issues of equal protection under the law, I show that Gilligan’s theory helps us understand how cases are decided in the United States Supreme Court. Additionally, I show how the “Different Voice” model improves upon existing models of judicial decision making by Lee Epstein, Jeffrey Segal, and Harold Spaeth. This paper expands current gender and politics literature, which had previously used Gilligan’s insights to examine U.S. state legislatures, by analyzing decision making in the Supreme Court. This paper thus illustrates that women, due to their unique life experiences, have a different understanding of the law in regards to equality and equal protection under the law.

ANALISA PENINGKATAN KUALITAS CITRA BAWAH AIR BERBASIS KOREKSI GAMMA dan HISTOGRAM EQUALIZATION

Directory of Open Access Journals (Sweden)

Aria Hendrawan

2016-11-01

Full Text Available Underwater image of water quality in the dark, it depends on the depth of water at the time of image acquisition or image. The results of the image quality is adversely affecting the results matching the image pairs underwater with SIFT algorithm. This research aims to use the method of image preprocessing and Histogram Equalization Gamma Correction that works to improve the quality of images underwater. The results showed 27.76% increase using image preprocessing Gamma Correction and Histogram Equalization compared with no increase in image quality. Results of paired t-test has the null hypothesis is rejected so that there is a significant difference between the application of Gamma Correction Histogram Equalization with and without image enhancement.

Vocational Education and Equality of Opportunity.

Science.gov (United States)

Horowitz, Benjamin; Feinberg, Walter

1990-01-01

Examines the concepts of equality of opportunity and equality of educational opportunity and their relationship to vocational education. Traces the history of vocational education. Delineates the distinction between training and education as enumerated in Aristotelian philosophy. Discusses the role vocational education can play in the educative…

Valuing Equality in Irish Social Care

Directory of Open Access Journals (Sweden)

Niall Hanlon

2009-01-01

Full Text Available In this article the author critiques Irish social care by presenting an equality perspective on practice. An equality perspective involves developing emancipatory practices, that is, ways of helping that provide egalitarian solutions and outcomes. Although emancipatory values are often contrasted with traditional social care values, the author seeks a pragmatic and integrated approach to emancipatory practices rather than a restatement of traditional dichotomies. Emancipatory practice begins with an appreciation of the nature and relevance of inequalities on the lives of diverse social care users. Building a commitment to equality within social care education and practice is an important step in altering many individual and institutional social care practices by focussing on equality processes and outcomes as central social care objectives. Using a well credited framework that outlines five dimensions of inequality (Baker, Lynch, Cantillon and Walsh, 2004, the author argues that social care educators and practitioners need to debate the issues raised and develop emancipatory practices.

Quantitative and Qualitative Responses to Topical Cold in Healthy Caucasians Show Variance between Individuals but High Test-Retest Reliability.

Directory of Open Access Journals (Sweden)

Penny Moss

Full Text Available Increased sensitivity to cold may be a predictor of persistent pain, but cold pain threshold is often viewed as unreliable. This study aimed to determine the within-subject reliability and between-subject variance of cold response, measured comprehensively as cold pain threshold plus pain intensity and sensation quality at threshold. A test-retest design was used over three sessions, one day apart. Response to cold was assessed at four sites (thenar eminence, volar forearm, tibialis anterior, plantar foot. Cold pain threshold was measured using a Medoc thermode and standard method of limits. Intensity of pain at threshold was rated using a 10cm visual analogue scale. Quality of sensation at threshold was quantified with indices calculated from subjects' selection of descriptors from a standard McGill Pain Questionnaire. Within-subject reliability for each measure was calculated with intra-class correlation coefficients and between-subject variance was evaluated as group coefficient of variation percentage (CV%. Gender and site comparisons were also made. Forty-five healthy adults participated: 20 male, 25 female; mean age 29 (range 18-56 years. All measures at all four test sites showed high within-subject reliability: cold pain thresholds r = 0.92-0.95; pain rating r = 0.93-0.97; McGill pain quality indices r = 0.87-0.85. In contrast, all measures showed wide between-subject variance (CV% between 51.4% and 92.5%. Upper limb sites were consistently more sensitive than lower limb sites, but equally reliable. Females showed elevated cold pain thresholds, although similar pain intensity and quality to males. Females were also more reliable and showed lower variance for all measures. Thus, although there was clear population variation, response to cold for healthy individuals was found to be highly reliable, whether measured as pain threshold, pain intensity or sensation quality. A comprehensive approach to cold response testing therefore may add

Quantitative and Qualitative Responses to Topical Cold in Healthy Caucasians Show Variance between Individuals but High Test-Retest Reliability.

Science.gov (United States)

Moss, Penny; Whitnell, Jasmine; Wright, Anthony

2016-01-01

Increased sensitivity to cold may be a predictor of persistent pain, but cold pain threshold is often viewed as unreliable. This study aimed to determine the within-subject reliability and between-subject variance of cold response, measured comprehensively as cold pain threshold plus pain intensity and sensation quality at threshold. A test-retest design was used over three sessions, one day apart. Response to cold was assessed at four sites (thenar eminence, volar forearm, tibialis anterior, plantar foot). Cold pain threshold was measured using a Medoc thermode and standard method of limits. Intensity of pain at threshold was rated using a 10cm visual analogue scale. Quality of sensation at threshold was quantified with indices calculated from subjects' selection of descriptors from a standard McGill Pain Questionnaire. Within-subject reliability for each measure was calculated with intra-class correlation coefficients and between-subject variance was evaluated as group coefficient of variation percentage (CV%). Gender and site comparisons were also made. Forty-five healthy adults participated: 20 male, 25 female; mean age 29 (range 18-56) years. All measures at all four test sites showed high within-subject reliability: cold pain thresholds r = 0.92-0.95; pain rating r = 0.93-0.97; McGill pain quality indices r = 0.87-0.85. In contrast, all measures showed wide between-subject variance (CV% between 51.4% and 92.5%). Upper limb sites were consistently more sensitive than lower limb sites, but equally reliable. Females showed elevated cold pain thresholds, although similar pain intensity and quality to males. Females were also more reliable and showed lower variance for all measures. Thus, although there was clear population variation, response to cold for healthy individuals was found to be highly reliable, whether measured as pain threshold, pain intensity or sensation quality. A comprehensive approach to cold response testing therefore may add validity and

Cultural variations in the sexual marketplace: gender equality correlates with more sexual activity.

Science.gov (United States)

Baumeister, Roy F; Mendoza, Juan Pablo

2011-01-01

Sexual economics theory assumes that heterosexual communities can be analyzed as marketplaces in which men offer women resources such as love, respect, money, and commitment in exchange for sex. In response to economic, political, and other disadvantages, women collectively restrict their sexuality to maintain a low supply relative to male demand, thereby ensuring a high price. Hence, we tested the hypothesis that sexual norms and practices would be more restrictive in countries marked by gender inequality than in countries where the genders were more equal. An international online sex survey (N>317,000) yielded four measures of sexual activity, and 37 nations' means on all four measures were correlated with independent (World Economic Forum) ratings of gender equality. Consistent with predictions, relatively high gender equality was associated with more casual sex, more sex partners per capita, younger ages for first sex, and greater tolerance/approval of premarital sex.

Interaction of equal-size bubbles in shear flow.

Science.gov (United States)

Prakash, Jai; Lavrenteva, Olga M; Byk, Leonid; Nir, Avinoam

2013-04-01

The inertia-induced forces on two identical spherical bubbles in a simple shear flow at small but finite Reynolds number, for the case when the bubbles are within each other's inner viscous region, are calculated making use of the reciprocal theorem. This interaction force is further employed to model the dynamics of air bubbles injected to a viscous fluid sheared in a Couette device at the first shear flow instability where the bubbles are trapped inside the stable Taylor vortex. It was shown that, during a long time scale, the inertial interaction between the bubbles in the primary shear flow drives them away from each other and, as a result, equal-size bubbles eventually assume an ordered string with equal separation distances between all neighbors. We report on experiments showing the dynamic evolution of various numbers of bubbles. The results of the theory are in good agreement with the experimental observations.

Dispersive traveling wave solutions of the Equal-Width and Modified Equal-Width equations via mathematical methods and its applications

Science.gov (United States)

Lu, Dianchen; Seadawy, Aly R.; Ali, Asghar

2018-06-01

The Equal-Width and Modified Equal-Width equations are used as a model in partial differential equations for the simulation of one-dimensional wave transmission in nonlinear media with dispersion processes. In this article we have employed extend simple equation method and the exp(-varphi(ξ)) expansion method to construct the exact traveling wave solutions of equal width and modified equal width equations. The obtained results are novel and have numerous applications in current areas of research in mathematical physics. It is exposed that our method, with the help of symbolic computation, provides a effective and powerful mathematical tool for solving different kind nonlinear wave problems.

Diversity, equal opportunities and human rights.

Science.gov (United States)

McKimm, Judy; Webb, Helen

2010-08-01

Equality and diversity are central to education and health services, in terms of both employment and service delivery. Clinical teachers need to be able to support students and trainees around equality issues, have the confidence to challenge discriminatory practice and provide an inclusive and safe learning and teaching environment.

34 CFR 108.6 - Equal access.

Science.gov (United States)

2010-07-01

... 34 Education 1 2010-07-01 2010-07-01 false Equal access. 108.6 Section 108.6 Education Regulations of the Offices of the Department of Education OFFICE FOR CIVIL RIGHTS, DEPARTMENT OF EDUCATION EQUAL... limited to, school-related means of communication, such as bulletin board notices and literature...

An Analysis of Citizenship and Democracy Education Text Book in the Context of Gender Equality and Determining Students' Perceptions on Gender Equality

Science.gov (United States)

Kalayci, Nurdan; Hayirsever, Fahriye

2014-01-01

Gender equality has been explained as both the equal treatment of women and men before the law and women's and men's equal usage of resources, opportunities, and services within the family and society. Today, although the conditions that support gender inequality have relatively decreased, gender discrimination still persists. Gender equality is…

Reforming Equalization: Balancing Efficiency, Entitlement and Ownership

Directory of Open Access Journals (Sweden)

Bev Dahlby

2014-08-01

Full Text Available In this paper, we provide an overview of the equalization grant system in Canada and the issues that have been raised concerning the reform of the fiscal transfer system. Any reforms to the equalization grant system have to balance three concerns — “efficiency” effects that arise through federal financing of transfers, and the incentive effects on provincial fiscal policies, “entitlement” to reasonably comparable public services at reasonably comparable levels of taxation, and “ownership” of resources and independence of fiscal policies by provincial governments. Five proposals for reform of the equalization system are discussed. With regard to the inclusion rate for resource revenues in equalization formula, we argue that the rate should be reduced from 50 per cent to 25 per cent and that ceiling on total equalization payments should be eliminated. We argue against the proposal to exempt from the calculation of equalization entitlements that are deposited in provincial sovereign wealth funds because this would not reduce total equalization entitlements in present value terms, it would be complex to implement if it extended to all forms of savings by provinces (such as debt reduction, and it would not alter the resource rich provinces’ incentives to save more of their resource revenues. We argue against a proposal to reduce CHT and CST to provinces with above average fiscal capacities because this would reduce their incentive to develop and tax their resources, and it would be counter to the purpose of these block grants, which is to reduce the vertical fiscal imbalance between the federal and the provincial governments. We review the Gusen (2012a proto-type model for incorporating variations in costs and needs in the computation of the equalization entitlements and argue that this procedure seems feasible and merits further analysis.

Bi-Histogram Equalization with Brightnes Preservation Using Contras Enhancement

OpenAIRE

A. Anitha Rani; Gowthami Rajagopal; A. Jagadeswaran

2014-01-01

Contrast enhancement is an important factor in the image preprocesing step. One of the widely acepted contrast enhancement method is the histogram equalization. Although histogram equalization achieves comparatively beter performance on almost al types of image, global histogram equalization sometimes produces excesive visual deterioration. A new extension of bi- histogram equalization caled Bi-Histogram Equalization with Neighborhod Metric (BHENM). First, large histogram bins that cause w...

Detroit's Fight for Equal Educational Opportunity.

Science.gov (United States)

Zwerdling, A. L.

To meet the challenge of equal educational opportunity, current methods of public school finance must be revised. The present financial system, based on State equalization of local property tax valuation, is inequitable since it results in many school districts, particularly those in large cities, having inadequate resources to meet extraordinary…

Equal Educational Opportunity?

Science.gov (United States)

Morris, Lorenzo

1980-01-01

Holds that the "Bakke" decision simply reaffirmed an insufficient commitment to equal opportunities for Blacks in higher education. Reviews several studies, including research conducted at the Institute for the Study of Educational Policy (ISEP) that has focused on the social and economic context of educational discrimination. (GC)

Managing equality and cultural diversity in the health workforce.

Science.gov (United States)

Hunt, Beverley

2007-12-01

cultural sensitivity, equality and human rights; performance management; and transparent human resource management processes. Managing a racially and culturally diverse workforce is complex and challenging for managers. There are no ready-made tools to show them how to do so. Achieving effective management of a culturally diverse workforce comes from an intrinsic motivation to develop the cultural competence to engage with them. This article, together with others in this special issue, provides a springboard for moving this agenda on. It offers managers a framework of themes, which they can draw on to develop their own best practice for managing racial equality and cultural diversity in the health workforce.

Energy prices, equalization and Canadian federalism : comparing Canada's energy price shocks

Energy Technology Data Exchange (ETDEWEB)

Courchene, T.J. [Queen' s Univ., Kingston, ON (Canada). School of Policy Studies; Institute for Research on Public Policy, Montreal, PQ (Canada)

2006-04-01

Revenues from natural resources during periods of high energy prices can create problems with the way the Canadian federal government distributes wealth through equalization. This paper traced the history of equalization in comparison with energy prices from the years 1973 to 2003. It was noted that the National Energy Program, section 92A of the Constitution, and the 5-province standard were all federal responses to initial energy price increases. It was suggested that current increases in energy prices demand a different response. The author examined a method of using the national average standard to calculate equalization payments as a means of eliminating the inequities created by the current 5-province standard, which excludes both Alberta and the Atlantic provinces. It was argued that the exclusion of Alberta's energy resources creates a false impression that other provinces such as British Columbia and Saskatchewan are rich in resources. It was suggested that fiscal imbalance between provinces is a significant challenge to the current Canadian government. New approaches to cash transfers to the provinces were discussed. A 2-tier equalization scheme was proposed that separated natural resource revenues from other revenues. It was concluded that the government's previous response to high energy prices will not be appropriate for addressing the current price shock. A 2-tier equalization scheme will mean that resource-rich provinces have an opportunity to participate more fully in federal decision-making. 53 refs., 3 figs.

Asymmetric proteome equalization of the skeletal muscle proteome using a combinatorial hexapeptide library.

Directory of Open Access Journals (Sweden)

Jenny Rivers

Full Text Available Immobilized combinatorial peptide libraries have been advocated as a strategy for equalization of the dynamic range of a typical proteome. The technology has been applied predominantly to blood plasma and other biological fluids such as urine, but has not been used extensively to address the issue of dynamic range in tissue samples. Here, we have applied the combinatorial library approach to the equalization of a tissue where there is also a dramatic asymmetry in the range of abundances of proteins; namely, the soluble fraction of skeletal muscle. We have applied QconCAT and label-free methodology to the quantification of the proteins that bind to the beads as the loading is progressively increased. Although some equalization is achieved, and the most abundant proteins no longer dominate the proteome analysis, at high protein loadings a new asymmetry of protein expression is reached, consistent with the formation of complex assembles of heat shock proteins, cytoskeletal elements and other proteins on the beads. Loading at different ionic strength values leads to capture of different subpopulations of proteins, but does not completely eliminate the bias in protein accumulation. These assemblies may impair the broader utility of combinatorial library approaches to the equalization of tissue proteomes. However, the asymmetry in equalization is manifest at either low and high ionic strength values but manipulation of the solvent conditions may extend the capacity of the method.

Community of Practice to Institutionalize Gender Equality | CRDI ...

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

Achieving equality between women and men ("gender equality") is an important principle of Canada's international cooperation program. Canadian organizations receiving CIDA funding must comply with CIDA's policy on gender equality, and many have adopted their own such policies. ... Date butoir. 31 mars 2015 ...

29 CFR 1620.15 - Jobs requiring equal skill in performance.

Science.gov (United States)

2010-07-01

... EQUAL PAY ACT § 1620.15 Jobs requiring equal skill in performance. (a) In general. The jobs to which the equal pay standard is applicable are jobs requiring equal skill in their performance. Where the amount... another job, the equal pay standard cannot apply even though the jobs may be equal in all other respects...

Equal task, equal exposure? Are men and women with the same tasks equally exposed to awkward working postures?

NARCIS (Netherlands)

Hooftman, W.E.; Beek, A.J. van der; Wal, B.G. van de; Knol, D.L.; Bongers, P.M.; Burdorf, A.; Mechelen, M. van

2009-01-01

The aim of the study was to determine whether men and woman with equal tasks perform these tasks in the same way. Video recordings of 37 male and 43 female workers in six task groups were observed, from which data regarding frequency and duration of exposure to awkward postures were derived. These

The Many Faces of Equal Opportunity

Science.gov (United States)

Temkin, Larry S.

2016-01-01

The ideal of equality of opportunity plays an important role in contemporary social and political discourse, and it is one of the few ideals which most people, across the political spectrum, accept. In this article, I argue that the seemingly widespread agreement about the value of equal opportunity is more apparent than real. I distinguish…

Module 11: Gender Equality & Social Exclusion Issues in Rural Development

OpenAIRE

Kenny, Michael

2003-01-01

1.1 Introduction 1.2 The Equality Argument 1.3 Equality and the Culture of Contentment 1.4 Rawls and the Theory of a Just Society 1.5 Equal Opportunities and the Equality Continuum 1.6 The Equality Context

Entrepreneur for Equality

DEFF Research Database (Denmark)

Duncan, Russell

Focuses on the first Republican Governor of the state of Georgia during the period of race adjustment and national reconstruction after the American Civil War. Bullock led the way to business connections in creating a New South, but he was best known for his steadfast efforts at human equality fo...

“Equal Work Require Equal Salary” – Part of the Principle of Equality Treatment between Men and Women

Directory of Open Access Journals (Sweden)

Carla Carmina Spiridon

2009-12-01

Full Text Available Enlarging the provisions of Universal Declaration of Human Rights, The Convention no. 111 from 1958 regarding discrimination in the field of employing manpower and practicing profession, , has pointed out the effect of discrimination: to suppress or to prejudice the equal opportunities or treatment in the field of employing manpower and practicing profession.

76 FR 53807 - Women's Equality Day, 2011

Science.gov (United States)

2011-08-29

... States to celebrate the achievements of women and recommit ourselves to the goal of gender equality in... Vol. 76 Monday, No. 167 August 29, 2011 Part IV The President Proclamation 8699--Women's Equality...

Free-space optics mode-wavelength division multiplexing system using LG modes based on decision feedback equalization

Science.gov (United States)

Amphawan, Angela; Ghazi, Alaan; Al-dawoodi, Aras

2017-11-01

A free-space optics mode-wavelength division multiplexing (MWDM) system using Laguerre-Gaussian (LG) modes is designed using decision feedback equalization for controlling mode coupling and combating inter symbol interference so as to increase channel diversity. In this paper, a data rate of 24 Gbps is achieved for a FSO MWDM channel of 2.6 km in length using feedback equalization. Simulation results show significant improvement in eye diagrams and bit-error rates before and after decision feedback equalization.

The Fate of Equality in a Technological Civilization

Science.gov (United States)

Stivers, Richard

2008-01-01

The meaning of equality has been radically altered since the Enlightenment. In the 18th century, equality acquired political and economic meanings specifically in the contexts of democracy and capitalism. Today, the context in which equality is understood and practiced is technology as our most immediate and compelling environment. Moreover, the…

Microstructural evolution and mechanical properties of high purity aluminium processed by equal-channel angular pressing

Czech Academy of Sciences Publication Activity Database

Dvořák, Jiří; Sklenička, Václav; Horita, Z.

2008-01-01

Roč. 49, č. 1 (2008), s. 15-19 ISSN 1345-9678 Institutional research plan: CEZ:AV0Z20410507 Keywords : pure aluminium * equal-channel angular pressing (ECAP) * tensile property * strain rates * grain refinement * stacking fault energy Subject RIV: JJ - Other Materials Impact factor: 0.753, year: 2008

77 FR 52583 - Women's Equality Day, 2012

Science.gov (United States)

2012-08-29

... celebrate the achievements of women and recommit to realizing gender equality in this country. [[Page 52586... Equality Day, 2012 #0; #0; #0; Presidential Documents #0; #0; #0;#0;Federal Register / Vol. 77 , No. 168...

Nonlinear mode interaction in equal-leg angle struts susceptible to cellular buckling.

Science.gov (United States)

Bai, L; Wang, F; Wadee, M A; Yang, J

2017-11-01

A variational model that describes the interactive buckling of a thin-walled equal-leg angle strut under pure axial compression is presented. A formulation combining the Rayleigh-Ritz method and continuous displacement functions is used to derive a system of differential and integral equilibrium equations for the structural component. Solving the equations using numerical continuation reveals progressive cellular buckling (or snaking) arising from the nonlinear interaction between the weak-axis flexural buckling mode and the strong-axis flexural-torsional buckling mode for the first time-the resulting behaviour being highly unstable. Physical experiments conducted on 10 cold-formed steel specimens are presented and the results show good agreement with the variational model.

STELLAR POPULATIONS OF LYMAN BREAK GALAXIES AT z {approx_equal} 1-3 IN THE HST/WFC3 EARLY RELEASE SCIENCE OBSERVATIONS

Energy Technology Data Exchange (ETDEWEB)

Hathi, N. P.; McCarthy, P. J. [Observatories of the Carnegie Institution for Science, Pasadena, CA 91101 (United States); Cohen, S. H.; Windhorst, R. A.; Rutkowski, M. J. [School of Earth and Space Exploration, Arizona State University, Tempe, AZ 85287-1404 (United States); Ryan, R. E. Jr.; Koekemoer, A. M.; Bond, H. E. [Space Telescope Science Institute, Baltimore, MD 21218 (United States); Finkelstein, S. L. [Department of Astronomy, University of Texas, Austin, TX 78712 (United States); Yan, H. [Department of Physics and Astronomy, University of Missouri, Columbia, MO 65211 (United States); O' Connell, R. W. [Department of Astronomy, University of Virginia, Charlottesville, VA 22904-4325 (United States); Straughn, A. N.; Kimble, R. A. [NASA-Goddard Space Flight Center, Greenbelt, MD 20771 (United States); Balick, B. [Department of Astronomy, University of Washington, Seattle, WA 98195-1580 (United States); Calzetti, D. [Department of Astronomy, University of Massachusetts, Amherst, MA 01003 (United States); Disney, M. J. [School of Physics and Astronomy, Cardiff University, Cardiff CF24 3AA (United Kingdom); Dopita, M. A. [Research School of Astronomy and Astrophysics, Australian National University, Weston Creek, ACT 2611 (Australia); Frogel, Jay A. [Astronomy Department, King Abdulaziz University, P.O. Box 80203, Jeddah (Saudi Arabia); Hall, D. N. B. [Institute for Astronomy, University of Hawaii, Honolulu, HI 96822 (United States); Holtzman, J. A., E-mail: nhathi@obs.carnegiescience.edu [Department of Astronomy, New Mexico State University, Las Cruces, NM 88003 (United States); and others

2013-03-10

We analyze the spectral energy distributions (SEDs) of Lyman break galaxies (LBGs) at z {approx_equal} 1-3 selected using the Hubble Space Telescope (HST) Wide Field Camera 3 (WFC3) UVIS channel filters. These HST/WFC3 observations cover about 50 arcmin{sup 2} in the GOODS-South field as a part of the WFC3 Early Release Science program. These LBGs at z {approx_equal} 1-3 are selected using dropout selection criteria similar to high-redshift LBGs. The deep multi-band photometry in this field is used to identify best-fit SED models, from which we infer the following results: (1) the photometric redshift estimate of these dropout-selected LBGs is accurate to within few percent; (2) the UV spectral slope {beta} is redder than at high redshift (z > 3), where LBGs are less dusty; (3) on average, LBGs at z {approx_equal} 1-3 are massive, dustier, and more highly star forming, compared to LBGs at higher redshifts with similar luminosities (0.1L* {approx}< L {approx}< 2.5L*), though their median values are similar within 1{sigma} uncertainties. This could imply that identical dropout selection technique, at all redshifts, finds physically similar galaxies; and (4) the stellar masses of these LBGs are directly proportional to their UV luminosities with a logarithmic slope of {approx}0.46, and star formation rates are proportional to their stellar masses with a logarithmic slope of {approx}0.90. These relations hold true-within luminosities probed in this study-for LBGs from z {approx_equal} 1.5 to 5. The star-forming galaxies selected using other color-based techniques show similar correlations at z {approx_equal} 2, but to avoid any selection biases, and for direct comparison with LBGs at z > 3, a true Lyman break selection at z {approx_equal} 2 is essential. The future HST UV surveys, both wider and deeper, covering a large luminosity range are important to better understand LBG properties and their evolution.

76 FR 65099 - Blind Americans Equality Day, 2011

Science.gov (United States)

2011-10-20

... Americans Equality Day, 2011 By the President of the United States of America A Proclamation Generations of... inspiring as champions of sport. On Blind Americans Equality Day, we celebrate the achievements of blind and... interacted with the program's vendors. Though we have made progress in the march to equality for the blind...

Fight For Equality

Science.gov (United States)

Mink, Patsy T.

1973-01-01

In this presentation to the annual conventions of the NAWDAC and the ACPA (Cleveland 1973) the author, a Congresswoman from Hawaii, deplores the practice of some counselors of directing women students into traditional women's courses. She urges college counselors and personnel workers to join in the struggle to achieve equal educational and…

THE PRESENCE OF EQUAL OPPORTUNITIES IN HR MANAGEMENT

Directory of Open Access Journals (Sweden)

Eva Farkas

2014-07-01

Full Text Available Ensuring equal opportunities is a priority for CEO-s and decision makers, however, it is often not put into practice. Changes in recent years along with the priorities of the EU and the efforts made to banish discrimination becoming more prominent brought with themselves a pressure on firms to provide equal opportunities for the different under-privileged social groups. In Hungary the Act CXXV of 2003 on discrimination and equal opportunities lists the groups in need of protection. The law requires employers with more than fifty employees to have an equal opportunities program. In spite of this, these programs are often general and do not implement the changes and goals identified after the assessment. Still, strategies and plans are only worth how much of them are realized. Our article is about the conscious principles of the Hungarian business sector about equality and whether there are regional differences. We compare answers given by both employers and employees on the subject of the extent to which the above mentioned principles are realized by the management and whether the employees experience these changes. Our theory is that the prioritisation of equal opportunities in firms is more the result of access to project funds than that of inner initiative from the firm's management. We analyse our research questions using a quantitative method on a regionally representative national sample. We examined 992 firms with special attention on those and their employees who had some sort of written guidelines on equal opportunities and plans on implementing these. In our paper we give a short review on the importance of equal opportunities, it's manifestation in HR management and it's written declaration, the so called Equal Opportunities Plan (EOP. The efforts of the EU and access to financial resources for the EU projects as a condition our hypotheses are that (1 at least 30% of the firms studied have written guidelines or declaration on equal

Image Enhancement via Subimage Histogram Equalization Based on Mean and Variance

Science.gov (United States)

2017-01-01

This paper puts forward a novel image enhancement method via Mean and Variance based Subimage Histogram Equalization (MVSIHE), which effectively increases the contrast of the input image with brightness and details well preserved compared with some other methods based on histogram equalization (HE). Firstly, the histogram of input image is divided into four segments based on the mean and variance of luminance component, and the histogram bins of each segment are modified and equalized, respectively. Secondly, the result is obtained via the concatenation of the processed subhistograms. Lastly, the normalization method is deployed on intensity levels, and the integration of the processed image with the input image is performed. 100 benchmark images from a public image database named CVG-UGR-Database are used for comparison with other state-of-the-art methods. The experiment results show that the algorithm can not only enhance image information effectively but also well preserve brightness and details of the original image. PMID:29403529

Image Enhancement via Subimage Histogram Equalization Based on Mean and Variance

Directory of Open Access Journals (Sweden)

Liyun Zhuang

2017-01-01

Full Text Available This paper puts forward a novel image enhancement method via Mean and Variance based Subimage Histogram Equalization (MVSIHE, which effectively increases the contrast of the input image with brightness and details well preserved compared with some other methods based on histogram equalization (HE. Firstly, the histogram of input image is divided into four segments based on the mean and variance of luminance component, and the histogram bins of each segment are modified and equalized, respectively. Secondly, the result is obtained via the concatenation of the processed subhistograms. Lastly, the normalization method is deployed on intensity levels, and the integration of the processed image with the input image is performed. 100 benchmark images from a public image database named CVG-UGR-Database are used for comparison with other state-of-the-art methods. The experiment results show that the algorithm can not only enhance image information effectively but also well preserve brightness and details of the original image.

Image Enhancement via Subimage Histogram Equalization Based on Mean and Variance.

Science.gov (United States)

Zhuang, Liyun; Guan, Yepeng

2017-01-01

This paper puts forward a novel image enhancement method via Mean and Variance based Subimage Histogram Equalization (MVSIHE), which effectively increases the contrast of the input image with brightness and details well preserved compared with some other methods based on histogram equalization (HE). Firstly, the histogram of input image is divided into four segments based on the mean and variance of luminance component, and the histogram bins of each segment are modified and equalized, respectively. Secondly, the result is obtained via the concatenation of the processed subhistograms. Lastly, the normalization method is deployed on intensity levels, and the integration of the processed image with the input image is performed. 100 benchmark images from a public image database named CVG-UGR-Database are used for comparison with other state-of-the-art methods. The experiment results show that the algorithm can not only enhance image information effectively but also well preserve brightness and details of the original image.

Moral equality and success of common-pool water governance in Namibia.

Science.gov (United States)

Schnegg, Michael; Bollig, Michael; Linke, Theresa

2016-09-01

In the course of decentralization, pastoral communities in Namibia have had to find new ways to share their most salient resource, water, and the costs involved in providing it. Using data from sixty communities, we examine (1) whether and to what extent different sharing rules emerge, (2) how variations can be explained, (3) how rules are perceived and influence success, and (4) what economic consequences they have. Our results reveal that either all members pay the same (numerical equality) or payment is according to usage (proportional equality). We find that although proportional equality provides more success, the rule can only pertain where the state maintains an active role. Simulations show that where it does not prevail, wealth inequality is likely to grow. These findings have political implications and suggest that, in the context of the widespread decentralization policies, the state should not withdraw if it aims to ensure the success of common-pool resource management and to fight poverty.

34 CFR 21.1 - Equal Access to Justice Act.

Science.gov (United States)

2010-07-01

... 34 Education 1 2010-07-01 2010-07-01 false Equal Access to Justice Act. 21.1 Section 21.1 Education Office of the Secretary, Department of Education EQUAL ACCESS TO JUSTICE General § 21.1 Equal Access to Justice Act. (a) The Equal Access to Justice Act (the Act) provides for the award of fees and...

12 CFR 268.101 - General policy for equal opportunity.

Science.gov (United States)

2010-01-01

... Discrimination in Employment Act (ADEA) (29 U.S.C. 621 et seq.), the Equal Pay Act (29 U.S.C. 206(d)), or the... 12 Banks and Banking 3 2010-01-01 2010-01-01 false General policy for equal opportunity. 268.101... RESERVE SYSTEM RULES REGARDING EQUAL OPPORTUNITY Board Program To Promote Equal Opportunity § 268.101...

29 CFR 1614.408 - Civil action: Equal Pay Act.

Science.gov (United States)

2010-07-01

... 29 Labor 4 2010-07-01 2010-07-01 false Civil action: Equal Pay Act. 1614.408 Section 1614.408... EQUAL EMPLOYMENT OPPORTUNITY Appeals and Civil Actions § 1614.408 Civil action: Equal Pay Act. A..., three years of the date of the alleged violation of the Equal Pay Act regardless of whether he or she...

48 CFR 52.211-6 - Brand name or equal.

Science.gov (United States)

2010-10-01

... 48 Federal Acquisition Regulations System 2 2010-10-01 2010-10-01 false Brand name or equal. 52....211-6 Brand name or equal. As prescribed in 11.107(a), insert the following provision: Brand Name or Equal (AUG 1999) (a) If an item in this solicitation is identified as “brand name or equal,” the...

Unequal Access to Universities in a Country with High Social Equality

DEFF Research Database (Denmark)

Munk, Martin D.; Baklanov, Nikita

likely to choose gymnasium. The results also show a social gradient at the university level with males being more likely to become a graduate student. The choice of elite university is even more exclusive since especially students with relatively wealthy, highly educated parents, and mothers...... with a professional background have a higher chance of entering. Social selection is increasing at a lower level of strength. Our model 2 shows that students from families with higher levels of income are more likely to choose health sciences, social and natural sciences than the humanities. Also individuals...... with university educated fathers and mothers are more likely to choose health sciences than the humanities. Males are more likely than females to choose social and natural sciences than the humanities and health sciences. In addition, our model 3 shows that selection into health sciences is very clear. Mothers...

Automated Area Beam Equalization Mammography for Improved Imaging of Dense Breasts

National Research Council Canada - National Science Library

Molloi, Sabee

2005-01-01

...) because of degraded contrast from large scatter intensities and relatively high noise. Area x-ray beam equalization can improve image quality by increasing the x-ray exposure to underpenetrated regions without increasing the exposure to the breast regions...

12 CFR 626.6025 - Equal housing lender poster.

Science.gov (United States)

2010-01-01

... 12 Banks and Banking 6 2010-01-01 2010-01-01 false Equal housing lender poster. 626.6025 Section... § 626.6025 Equal housing lender poster. (a) Each Farm Credit institution that makes loans for the... by a dwelling shall post and maintain an Equal Housing Lender Poster in the lobby of each of its...

78 FR 21811 - National Equal Pay Day, 2013

Science.gov (United States)

2013-04-11

..., 2013 National Equal Pay Day, 2013 By the President of the United States of America A Proclamation Over... of the United States, do hereby proclaim April 9, 2013, as National Equal Pay Day. I call upon all... Vol. 78 Thursday, No. 70 April 11, 2013 Part V The President Proclamation 8955--National Equal Pay...

Local Contrast Enhancement Utilizing Bidirectional Switching Equalization of Separated and Clipped Subhistograms

Directory of Open Access Journals (Sweden)

Haidi Ibrahim

2014-01-01

Full Text Available Digital image contrast enhancement methods that are based on histogram equalization technique are still useful for the use in consumer electronic products due to their simple implementation. However, almost all the suggested enhancement methods are using global processing technique, which does not emphasize local contents. Therefore, this paper proposes a new local image contrast enhancement method, based on histogram equalization technique, which not only enhances the contrast, but also increases the sharpness of the image. Besides, this method is also able to preserve the mean brightness of the image. In order to limit the noise amplification, this newly proposed method utilizes local mean-separation, and clipped histogram bins methodologies. Based on nine test color images and the benchmark with other three histogram equalization based methods, the proposed technique shows the best overall performance.

Free-space optics mode-wavelength division multiplexing system using LG modes based on decision feedback equalization

Directory of Open Access Journals (Sweden)

Amphawan Angela

2017-01-01

Full Text Available A free-space optics mode-wavelength division multiplexing (MWDM system using Laguerre-Gaussian (LG modes is designed using decision feedback equalization for controlling mode coupling and combating inter symbol interference so as to increase channel diversity. In this paper, a data rate of 24 Gbps is achieved for a FSO MWDM channel of 2.6 km in length using feedback equalization. Simulation results show significant improvement in eye diagrams and bit-error rates before and after decision feedback equalization.

Zero-guard-interval coherent optical OFDM with overlapped frequency-domain CD and PMD equalization.

Science.gov (United States)

Chen, Chen; Zhuge, Qunbi; Plant, David V

2011-04-11

This paper presents a new channel estimation/equalization algorithm for coherent OFDM (CO-OFDM) digital receivers, which enables the elimination of the cyclic prefix (CP) for OFDM transmission. We term this new system as the zero-guard-interval (ZGI)-CO-OFDM. ZGI-CO-OFDM employs an overlapped frequency-domain equalizer (OFDE) to compensate both chromatic dispersion (CD) and polarization mode dispersion (PMD) before the OFDM demodulation. Despite the zero CP overhead, ZGI-CO-OFDM demonstrates a superior PMD tolerance than the previous reduced-GI (RGI)-CO-OFDM, which is verified under several different PMD conditions. Additionally, ZGI-CO-OFDM can improve the channel estimation accuracy under high PMD conditions by using a larger intra-symbol frequency-averaging (ISFA) length as compared to RGI-CO-OFDM. ZGI-CO-OFDM also enables the use of ever smaller fast Fourier transform (FFT) sizes (i.e. OFDM. We show that ZGI-CO-OFDM requires reasonably small additional computation effort (~13.6%) compared to RGI-CO-OFDM for 112-Gb/s transmission over a 1600-km dispersion-uncompensated optical link. © 2011 Optical Society of America

12 CFR 528.5 - Equal Housing Lender Poster.

Science.gov (United States)

2010-01-01

... 12 Banks and Banking 5 2010-01-01 2010-01-01 false Equal Housing Lender Poster. 528.5 Section 528... REQUIREMENTS § 528.5 Equal Housing Lender Poster. (a) Each savings association shall post and maintain one or more Equal Housing Lender Posters, the text of which is prescribed in paragraph (b) of this section, in...

Analysis 1: SDG5, gender equal fisheries

OpenAIRE

Williams, Meryl J.

2017-01-01

What are the challenges in the path of achieving gender equality in fisheries and what should our priorities be? This article tries to identify these in the context of SDG 5, the Sustainable Development Goal on gender equality.

Automated Area Beam Equalization Mammography for Improved Imaging of Dense Breast

National Research Council Canada - National Science Library

Molloi, Sabee

2004-01-01

...) because of degraded contrast from large scatter intensities and relatively high noise. Area x-ray beam equalization can improve image quality by increasing the x-ray exposure to under-penetrated regions without increasing the exposure to other breast regions...

Promoting Racial Equality in the Nursing Curriculum.

Science.gov (United States)

Foolchand, M. K.

1995-01-01

Equality in nursing education and the profession can be promoted in the following ways: a working policy on racism and equal opportunities; curriculum content that explores stereotypes, values, attitudes, and prejudices; and multicultural health research, education, and promotion. (SK)

Why does public transport not arrive on time? The pervasiveness of equal headway instability.

Directory of Open Access Journals (Sweden)

Carlos Gershenson

Full Text Available BACKGROUND: The equal headway instability phenomenon is pervasive in public transport systems. This instability is characterized by an aggregation of vehicles that causes inefficient service. While equal headway instability is common, it has not been studied independently of a particular scenario. However, the phenomenon is apparent in many transport systems and can be modeled and rectified in abstraction. METHODOLOGY: We present a multi-agent simulation where a default method with no restrictions always leads to unstable headways. We discuss two methods that attempt to achieve equal headways, called minimum and maximum. Since one parameter of the methods depends on the passenger density, adaptive versions--where the relevant parameter is adjusted automatically--are also put forward. Our results show that the adaptive maximum method improves significantly over the default method. The model and simulation give insights of the interplay between transport design and passenger behavior. Finally, we provide technological and social suggestions for engineers and passengers to help achieve equal headways and thus reduce delays. CONCLUSIONS: The equal headway instability phenomenon can be avoided with the suggested technological and social measures.

PROMOTING EQUALITY THROUGH ASSISTIVE TECHNOLOGIES, A SOCIOECONOMIC PERSPECTIVE

Directory of Open Access Journals (Sweden)

Ana-Maria NEAGU

2015-04-01

Full Text Available The aim of the proposed paper is to identify a possible cost benefit evaluation of assistive technologies in the context of promoting equal opportunities in life. Equal opportunities represent more than just ensuring an equitable framework for all individuals; equality represents recognition and respect for all individuals no matter the differences among us. The paper debates the issues of equality in the context of assistive technologies advance. The use of assistive technology was found to be predictive of enjoyment of human rights and increased capabilities for those with special needs. Because promoting equality among individuals necessitates more than doing nothing it is obvious that we should think of evaluating the costs and the benefits of such actions taking into consideration socio and economic aspects. The topic has a novelty and an applicability character mostly for our country.

All are equal, but some are more equal than others: Managerialism and gender equality in higher education in comparative perspective

NARCIS (Netherlands)

Teelken, J.C.; Deem, R.

2013-01-01

The main purpose of this paper is to investigate what impact new regimes of management and governance, including new managerialism, have had on perceptions of gender equality at universities in three Western European countries. While in accordance with national laws and EU directives, contemporary

The restructuring of the fiscal equalization system in Croatia

Directory of Open Access Journals (Sweden)

Marko Primorac

2014-12-01

Full Text Available The aim of this paper is to propose a model of fiscal equalization in Croatia. This paper tests the hypothesis of a lack of effectiveness of the existing fiscal equalization model compared to a model that would be based on alleviating the difference in the potential to collect revenue from the personal income tax and surtax. Fiscal inequalities of local government units are determined first under the current equalization system by calculating the Gini coefficients and graphically presented with Lorenz curves. Thereafter, a distribution of equalization grants is simulated based on the new (proposed model. The effectiveness of the proposed model in alleviating the fiscal inequalities is determined in relation to the effectiveness of the current equalization system. It was found that the model based on equalizing the difference in the capacity to collect revenue from the personal income tax and surtax alleviates inequalities in fiscal capacities of local government units much better than the existing system at the same cost. The main conclusion is that the fiscal equalization in Croatia should urgently be redesigned in order to improve efficiency and fairness, but also the transparency and credibility of the equalization system.

Fast Adaptive Blind MMSE Equalizer for Multichannel FIR Systems

Directory of Open Access Journals (Sweden)

Abed-Meraim Karim

2006-01-01

Full Text Available We propose a new blind minimum mean square error (MMSE equalization algorithm of noisy multichannel finite impulse response (FIR systems, that relies only on second-order statistics. The proposed algorithm offers two important advantages: a low computational complexity and a relative robustness against channel order overestimation errors. Exploiting the fact that the columns of the equalizer matrix filter belong both to the signal subspace and to the kernel of truncated data covariance matrix, the proposed algorithm achieves blindly a direct estimation of the zero-delay MMSE equalizer parameters. We develop a two-step procedure to further improve the performance gain and control the equalization delay. An efficient fast adaptive implementation of our equalizer, based on the projection approximation and the shift invariance property of temporal data covariance matrix, is proposed for reducing the computational complexity from to , where is the number of emitted signals, the data vector length, and the dimension of the signal subspace. We then derive a statistical performance analysis to compare the equalization performance with that of the optimal MMSE equalizer. Finally, simulation results are provided to illustrate the effectiveness of the proposed blind equalization algorithm.

Test Equal Bending by Gravity for Space and Time

Science.gov (United States)

Sweetser, Douglas

2009-05-01

For the simplest problem of gravity - a static, non-rotating, spherically symmetric source - the solution for spacetime bending around the Sun should be evenly split between time and space. That is true to first order in M/R, and confirmed by experiment. At second order, general relativity predicts different amounts of contribution from time and space without a physical justification. I show an exponential metric is consistent with light bending to first order, measurably different at second order. All terms to all orders show equal contributions from space and time. Beautiful minimalism is Nature's way.

Volterra equalization of complex modulation utilizing frequency chirp in directly modulated lasers

Science.gov (United States)

Hu, Shaohua; Yi, Xingwen; Zhang, Jing; Song, Yang; Zhu, Mingyue; Qiu, Kun

2018-02-01

We apply Volterra-based equalization for complex modulated optical signals utilizing the frequency chirp in DMLs. We experimentally demonstrate that the higher order Volterra filter is necessary in the higher speed transmissions. For further study, we isolate the adiabatic chirp by injection locking and realize the optical PM transmission. We make a comparison among IM, FM and PM with Volterra equalization, finding that PM and FM are more power insensitive and suitable for high speed, power limited fiber transmission. The performance can be further improved by exploiting the diversity gain.

Texture in equal-channel angular pressed aluminum and nickel

Energy Technology Data Exchange (ETDEWEB)

Vogel, S.C.; Beyerlein, I.J.; Bourke, M.A.M.; Tome, C.N.; Rangaswamy, P. [Los Alamos National Lab., Los Alamos, NM (United States); Xu, C.; Langdon, T.G. [Univ. of Southern California, Los Angeles, CA (United States)

2002-07-01

Nano-structured metals with advantageous mechanical properties can be produced using severe plastic deformation techniques such as equal channel angular pressing (ECAP). Metals and alloys processed by ECAP have much higher yield strengths than the equivalent unprocessed material while retaining high ductilities, an extremely attractive combination of properties. Implicit in the process are the introduction of repetitive shear strains of 100% which introduce texture, the modeling of which is challenging. In this work, we present results from a neutron diffraction study on aluminum and nickel samples processed by ECAP. The results are compared to predictions from a visco-plastic self-consistent (VPSC) model. By taking into account grain-grain interactions in the model the agreement between the predicted and measured orientation distributions is improved. The results show also that the initial texture affects the texture evolution, at least up to strains of the order of {proportional_to}1, i.e. one ECAP pass. (orig.)

The Happiest Kids on Earth. Gender Equality and Adolescent Life Satisfaction in Europe and North America.

Science.gov (United States)

Looze, M E de; Huijts, T; Stevens, G W J M; Torsheim, T; Vollebergh, W A M

2018-05-01

Cross-national differences in adolescent life satisfaction in Europe and North America are consistent, but remain poorly understood. While previous studies have predominantly focused on the explanatory role of economic factors, such as national wealth and income equality, they revealed weak associations, at most. This study examines whether societal gender equality can explain the observed cross-national variability in adolescent life satisfaction. Based on the assumption that gender equality fosters a supportive social context, for example within families through a more equal involvement of fathers and mothers in child care tasks, adolescent life satisfaction was expected to be higher in more gender-equal countries. To test this hypothesis, national-level data of gender equality (i.e., women's share in political participation, decision making power, economic participation and command over resources) were linked to data from 175,470 adolescents aged 11-16 years old (M age  = 13.6, SD = 1.64, 52% girls) from 34 European and North American countries involved in the 2009/10 Health Behaviour in School-aged Children (HBSC) study. Results of linear multilevel regression analyses indicate that adolescents in countries with relatively high levels of gender equality report higher life satisfaction than their peers in countries with lower levels of gender equality. The association between gender equality and adolescent life satisfaction remained significant after controlling for national wealth and income equality. It was equally strong for boys and girls. Moreover, the association between gender equality and life satisfaction was explained by social support in the family, peer and school context. This analysis suggests that gender equality fosters social support among members of a society, which in turn contributes to adolescent life satisfaction. Thus, promoting gender equality is likely to benefit all members of a society; not just by giving equal rights to women

Differential phase-shift keying and channel equalization in free space optical communication system

Science.gov (United States)

Zhang, Dai; Hao, Shiqi; Zhao, Qingsong; Wan, Xiongfeng; Xu, Chenlu

2018-01-01

We present the performance benefits of differential phase-shift keying (DPSK) modulation in eliminating influence from atmospheric turbulence, especially for coherent free space optical (FSO) communication with a high communication rate. Analytic expression of detected signal is derived, based on which, homodyne detection efficiency is calculated to indicate the performance of wavefront compensation. Considered laser pulses always suffer from atmospheric scattering effect by clouds, intersymbol interference (ISI) in high-speed FSO communication link is analyzed. Correspondingly, the channel equalization method of a binormalized modified constant modulus algorithm based on set-membership filtering (SM-BNMCMA) is proposed to solve the ISI problem. Finally, through the comparison with existing channel equalization methods, its performance benefits of both ISI elimination and convergence speed are verified. The research findings have theoretical significance in a high-speed FSO communication system.

Mapping equality in access : the case of Bogota's sustainable transport initiatives

NARCIS (Netherlands)

Teunissen, Thijs; Sarmiento, Olga; Zuidgeest (Former Assistant Professor), Mark; Brussel, M.J.G.

2015-01-01

To enhance social equity, three important sustainable transportation initiatives have been introduced in Bogotá. Spatial information and GIS have been used to analyze levels of inequality in access to these initiatives. The results show that the TransMilenio BRT offers equal access for all

The Europeanisation of gender equality

DEFF Research Database (Denmark)

Martinsen, Dorte Sindbjerg

2007-01-01

The paper examines the extent to which member states control the impact of European Union (EU) policies. It does so through an historical study of what is considered to be the ‘least likely case’ – the Europeanization of Danish gender equality. The analytical findings identify various and diverse...... effects of European integration over time on national policy, politics and law. Historically, the EU has had a major role in furthering and putting into effect equality rights – even in the ‘least likely’ case of Denmark. From a theoretical perspective, the paper argues that the study of Europeanization...

Women, gender equality, and diabetes.

Science.gov (United States)

Hannan, Carolyn

2009-03-01

Discussion of women, gender equality, and diabetes should be placed in the context of United Nations mandates on women's health which highlight the need for equal access to information, prevention activities, services, and care across the life cycle. Gender differences and inequalities have been identified in relation to causes and consequences of diabetes and access to services and support between women and men, and among different groups of women. Appropriate gender-sensitive policy responses, including research and data collection, need to be developed. The recent United Nations resolution on diabetes provides an opportunity to strengthen the focus on women and diabetes.

Gender equality observations and actions by the European Research Council

Science.gov (United States)

Rydin, Claudia Alves de Jesus; Farina Busto, Luis; Penny, Martin

2016-04-01

Women have historically been underrepresented in science. Much positive progress in attracting women to research careers has been achieved in recent years; however, the most influential and high profile positions in most countries are still predominantly occupied by men. The European Research Council (ERC), Europe's premiere funding agency for frontier research, views gender equality as an important challenge. The ERC monitors closely gender figures on every call and has taken actions to tackle gender imbalances and potential unconscious biases. The ERC talk is focused on efforts made to understand and ensure equal treatment of all candidates, with particular focus on gender balance and with specific attention to geosciences. Data and statistics collected from ERC's internationally recognised funding schemes are presented.

Respiratory health equality in the United States. The American thoracic society perspective.

Science.gov (United States)

Celedón, Juan C; Roman, Jesse; Schraufnagel, Dean E; Thomas, Alvin; Samet, Jonathan

2014-05-01

Because the frequency of major risk factors for respiratory diseases (e.g., tobacco use) differs across demographic groups (defined by socioeconomic status, race/ethnicity, sexual orientation, health care access, occupation, or other characteristics), health disparities are commonly encountered in pediatric and adult pulmonary, critical care, and sleep medicine. As part of its policy on respiratory health disparities, the American Thoracic Society (ATS) Executive Committee created a Health Equality Subcommittee of the Health Policy Committee, with an initial mandate of defining respiratory health equality and, as a subsequent task, providing recommendations to the ATS leadership as to how our society may help attain such equality in the United States. After receiving input from the ATS assemblies and committees, the subcommittee developed this document on respiratory health equality. This document defines respiratory health disparities and respiratory health equality, and expands on a recent ATS and European Respiratory Society policy statement on disparities in respiratory health. Attainment of respiratory health equality requires the ending of respiratory health disparities, which can be achieved only through multidisciplinary efforts to eliminate detrimental environmental exposures while promoting a healthy lifestyle, implementing all components of high-quality health care (prevention, screening, diagnosis, and treatment), and conducting research that will lead to better prevention and management of respiratory diseases for everyone. The ATS recognizes that such efforts must include all stakeholders: members of society at large, governmental and nongovernmental organizations, and other professional societies. The ATS urges all of its members and those of sister societies to work to achieve this laudable goal.

Implementation of the Midway Image Equalization

Directory of Open Access Journals (Sweden)

Thierry Guillemot

2016-06-01

Full Text Available In this paper, we present the detailed algorithm of the Midway Image Equalization giving to a pair of images the same histogram while maintaining as much as possible their previous gray dynamics. The midway equalization is primarily designed for gray level images, but can be applied channel-wise to color images. This method is easy to implement, fast to compute, fully automatic and requires no parameter.

Investigating equality: The poverty and riches indices

International Nuclear Information System (INIS)

Eliazar, Iddo

2016-01-01

As noise is omnipresent, real-world quantities measured by scientists and engineers are commonly obtained in the form of statistical distributions. In turn, perhaps the most compact representation of a given statistical distribution is via the mean-variance approach: the mean manifesting the distribution’s ‘typical’ value, and the variance manifesting the magnitude of the distribution’s fluctuations about its mean. The mean-variance approach is based on an underlying Euclidean-geometry perspective. So very often real-world quantities of interest are non-negative sizes, and their measurements yield statistical size distributions. In this paper, and in the context of size distributions, we present an alternative to the Euclidean-based mean-variance approach: a mean-equality approach that is based on an underlying socioeconomic perspective. We establish two equality indices that score, on a unit-interval scale, the intrinsic ‘egalitarianism’ of size distributions: (i) the poverty equality index which is particularly sensitive to the existence of very small “poor” sizes; (ii) the riches equality index which is particularly sensitive to the existence of very large “rich” sizes. These equality indices, their properties, their computation, their application, and their connections to the mean-variance approach – are explored and described comprehensively.

All Are Equal, but Some Are More Equal than Others: Managerialism and Gender Equality in Higher Education in Comparative Perspective

Science.gov (United States)

Teelken, Christine; Deem, Rosemary

2013-01-01

The main purpose of this paper is to investigate what impact new regimes of management and governance, including new managerialism, have had on perceptions of gender equality at universities in three Western European countries. While in accordance with national laws and EU directives, contemporary current management approaches in universities…

Internationalisation and Equality

Directory of Open Access Journals (Sweden)

Louise Ackers

2010-12-01

Full Text Available This paper examines the “tension” in the debate around human resources in science between the promotion of internationalisation and mobility, on the one hand, and the promotion of equality and work-life balance, on the other. In an attempt to move away from the current polarity of mobility-immobility and understand the importance of viewing mobility as a continuum, the paper emphasises the contribution of new forms of mobility and particularly of short stays to the internationalisation process that has become so critical to career progression. It illustrates the specific opportunities that certain forms of short-stay mobility present both in terms of optimizing knowledge exchange processes and “internationalisation” but also to “potentially mobile” women and men with personal and caring obligations. Attention to the “far end” of the continuum draws attention to the role that “business visits” and on-going “travel” play in career enhancement. Migration research has rather neglected these forms of movement. Recent research on business travel would suggest that these forms of movement are highly gendered and present unique challenges to people with personal and caring responsibilities.

16 CFR 240.9 - Proportionally equal terms.

Science.gov (United States)

2010-01-01

... 16 Commercial Practices 1 2010-01-01 2010-01-01 false Proportionally equal terms. 240.9 Section 240.9 Commercial Practices FEDERAL TRADE COMMISSION GUIDES AND TRADE PRACTICE RULES GUIDES FOR ADVERTISING ALLOWANCES AND OTHER MERCHANDISING PAYMENTS AND SERVICES § 240.9 Proportionally equal terms. (a...

Synchronization of conference presentation sequence using delay equalization approach

Science.gov (United States)

Godavari, Rakesh K.; Celenk, Mehmet

2001-11-01

In this paper, a delay equalization approach is proposed for cohesive conference presentation with minimal screen- freezing effect. The underlying screen-freezing effect is due to varying delays in the communication channels involved in broadcasting. In turn, this poses a threat to the goal of uniform delay distribution among data packets for synchronized presentation broadcast. We wish to achieve uniformity among packet arrival times to the recipients. This objective is achieved by transforming a given input delay distribution (D) to the desired output density through a delay equalization process. Considering a general case of between packet and frame delay distributions for a given input, the desired output is obtained through a delay equalization process. In case of a specific normal delay distribution, a memory-less system g(D) is determined as an approximation to the delay equalizer such that the equalizer output O(t)equalsg[D(t)] is uniformly distributed in the allowable delay limits of (a,b) assuring the specified quality of service (QoS) parameters. The corresponding delay is added at each recipient workstation, which acts as the wait period required before it begins its designated presentation.For a zero mean normal delay density case, the equalizer transfer function can be given in a closed from solution as O(t)equalsg[D(t)[equals(b-a)]0.5+eft(-D/$RO OTR(0)))[+a, where erf(x) is the standard error function. The histogram approximation is adopted as an asymptotically delay equalization means for general cases. This technique provides a means for modifying the dynamic range of data acquired by altering it into a desired distribution. In experimentation, equalizer characteristic functions are derived for a set of selected input delays to obtain the desired output. The delay equalizer system developed here is suited for deployment in a distributed hierarchical conferencing environment. To accommodate a broadcast continuity, the multimedia presentation is

Confiscatory equalization : the intriguing case of Saskatchewan's vanishing energy revenues

International Nuclear Information System (INIS)

Courchene, T.J.

2004-01-01

This paper examined fiscal policies and factors that affect economic growth. In particular, it examined Saskatchewan's equalization entitlements for energy revenues and how Canada's equalization program confiscated the province's energy revenues for the fiscal year 2000-2001. It included an equalization primer that familiarized readers with the theory and practice of equalization. Several equations and tables relating to the mechanics of equalization were included along with a summary of equalization and tax-back rates that address the nature of tax-back rates that accompany the equalization formula. The author proposed alternative ways to reduce tax-backs such as the generic solution that applies to offshore energy revenues in Nova Scotia and Newfoundland. He also suggested ways in which some important fiscal inequities can be redressed. A remedy that can be applied immediately involves an equitable approach which allows the province to retain at least 30 per cent of its energy revenues. A long term remedy would require the implementation of comprehensive reform such as restoring equalization to its national average standard (NAS) roots, but where only 25 per cent of resource revenues would be eligible for equalization. It was suggested that the maximum equalization tax-back rate for each of Saskatchewan's energy revenue categories should not exceed 70 per cent. refs., tabs., figs

Gender Equality in Educational Achievement An East-West Comparison

OpenAIRE

Schnepf, Sylke Viola

2004-01-01

Data on educational access show gender parity of pupils attending primary and secondary schools in transition countries. The first aim of this analysis is to examine whether the gender balance in educational access translates also into gender equality in educational achievement. There are several and very recent international surveys available measuring pupils learning achievement and functional literacy in schools. These surveys are typically analysed in isolation from each other even though...

Equal Pay for Work of Equal Value in Terms of the Employment Equity Act 55 of 1998: Lessons from the International Labour Organisation and the United Kingdom

Directory of Open Access Journals (Sweden)

Shamier Ebrahim

2016-07-01

Full Text Available Equal pay is an area of employment law that is complex and not easily understood. This complexity is recognised by the International Labour Organisation (ILO, which notes that equal pay for work of equal value has proved to be difficult to understand, both with regard to what it entails and in its application. Amendments have been made to the Employment Equity Act 55 of 1998 (EEA to include a specific provision to regulate equal pay claims in the form of section 6(4-(5 of the EEA. The amendments were made in terms of the Employment Equity Amendment Act 47 of 2013, which came into effect on 1 August 2014 by presidential proclamation. Prior to section 6(4, the EEA did not contain a specific provision regulating equal pay claims. Claims could be brought in terms of section 6(1 of the EEA, which prohibits unfair discrimination on a number of grounds. The recent amendments to the EEA in the form of section 6(4-(5 (including the Employment Equity Regulations and the Code of Good Practice on Equal Pay for Work of Equal Value in respect of equal pay claims is a response to the ILO's criticism of South Africa's failure to include specific equal pay provisions in the EEA. Section 6(4 of the EEA provides for three causes of action in respect of equal pay. They are as follows: (a equal pay for the same work; (b equal pay for substantially the same work; and (c equal pay for work of equal value. The first two causes of action are not difficult to understand as opposed to the third cause of action, which is complex. The ILO has recognised the complexity of the third cause of action, "equal pay for work of equal value". In Mangena v Fila South Africa 2009 12 BLLR 1224 (LC, the Labour Court remarked in the context of an equal pay for work of equal value claim that it does not have expertise in job grading and in the allocation of value to particular occupations. This article will deal with the third cause of action only, "equal pay for work of equal value". The

THE CONSTITUTIONAL PRINCIPLE OF EQUALITY - LEGAL SIGNIFICANCE AND SOCIAL IMPLICATIONS -

Directory of Open Access Journals (Sweden)

Marius ANDREESCU

2017-12-01

Full Text Available The equality in human rights and obligations, the equality of citizens before the law are fundamental categories of the theories on social democracy but also conditions of the lawful state, without which constitutional democracy cannot be conceived. In Romanian Constitution, this principle is consecrated in the form of equality of the citizens before the law and public authorities. There are also particular aspects of this principle consecrated in the Constitution. The constitutional principle of equality requires that equal treatment be applied to equal situations. This social and legal reality implies numerous interferences between the principle of equality and other constitutional principles. In this study, by using theoretical and jurisprudential arguments, we intend to demonstrate that, in relation to contemporary social reality, equality, as a constitutional principle, is a particular aspect of the principle of proportionality. The latter one expresses in essence the ideas of: fairness, justice, reasonableness and fair appropriateness of state decisions to the facts and legitimate aims proposed.

Spatial Heterodyne Observation of Water (SHOW) from a high altitude aircraft

Science.gov (United States)

Bourassa, A. E.; Langille, J.; Solheim, B.; Degenstein, D. A.; Letros, D.; Lloyd, N. D.; Loewen, P.

2017-12-01

The Spatial Heterodyne Observations of Water instrument (SHOW) is limb-sounding satellite prototype that is being developed in collaboration between the University of Saskatchewan, York University, the Canadian Space Agency and ABB. The SHOW instrument combines a field-widened SHS with an imaging system to observe limb-scattered sunlight in a vibrational band of water (1363 nm - 1366 nm). Currently, the instrument has been optimized for deployment on NASA's ER-2 aircraft. Flying at an altitude of 70, 000 ft the ER-2 configuration and SHOW viewing geometry provides high spatial resolution (limb-measurements of water vapor in the Upper troposphere and lower stratosphere region. During an observation campaign from July 15 - July 22, the SHOW instrument performed 10 hours of observations from the ER-2. This paper describes the SHOW measurement technique and presents the preliminary analysis and results from these flights. These observations are used to validate the SHOW measurement technique and demonstrate the sampling capabilities of the instrument.

45 CFR 1616.6 - Equal employment opportunity.

Science.gov (United States)

2010-10-01

... 45 Public Welfare 4 2010-10-01 2010-10-01 false Equal employment opportunity. 1616.6 Section 1616.6 Public Welfare Regulations Relating to Public Welfare (Continued) LEGAL SERVICES CORPORATION ATTORNEY HIRING § 1616.6 Equal employment opportunity. A recipient shall adopt employment qualifications, procedures, and policies that meet the...

Power-output regularization in global sound equalization

DEFF Research Database (Denmark)

Stefanakis, Nick; Sarris, J.; Cambourakis, G.

2008-01-01

The purpose of equalization in room acoustics is to compensate for the undesired modification that an enclosure introduces to signals such as audio or speech. In this work, equalization in a large part of the volume of a room is addressed. The multiple point method is employed with an acoustic...

36 CFR 254.11 - Exchanges at approximately equal value.

Science.gov (United States)

2010-07-01

... equal value. 254.11 Section 254.11 Parks, Forests, and Public Property FOREST SERVICE, DEPARTMENT OF AGRICULTURE LANDOWNERSHIP ADJUSTMENTS Land Exchanges § 254.11 Exchanges at approximately equal value. (a) The authorized officer may exchange lands which are of approximately equal value upon a determination that: (1...

From conditions of equality to demands of justice

DEFF Research Database (Denmark)

Hartz, Emily; Nielsen, Carsten Fogh

2015-01-01

Equal freedom is the common starting point for most contractual theories of justice from Hobbes and Rousseau to Rawls. But while equal freedom defines a common starting point for these theories, this does not result in a general consensus on the conception of justice. On the contrary, different...... ways of conceptualizing the contractual starting point leads to different conceptions of the demands of justice. To fully understand the relationship between equal freedom and justice we therefore first need to explicate how and why the initial condition of equality is transformed into demands...... of justice. In this paper we discuss how this transformation takes place in the theories of Hobbes, Rousseau and Rawls, with particular emphasis on the vexed relationship between motivation and justification....

Gender Equality in Public Higher Education Institutions of Ethiopia: The Case of Science, Technology, Engineering, and Mathematics

Science.gov (United States)

Egne, Robsan Margo

2014-01-01

Ensuring gender equality in higher education system is high on the agenda worldwide particularly in science disciplines. This study explores the problems and prospects of gender equality in public higher education institutions of Ethiopia, especially in science, technology, engineering, and mathematics. Descriptive survey and analytical research…

78 FR 53231 - Women's Equality Day, 2013

Science.gov (United States)

2013-08-28

... Vol. 78 Wednesday, No. 167 August 28, 2013 Part IV The President Proclamation 9003--Women's Equality Day, 2013 Proclamation 9004--50th Anniversary of the March on Washington for Jobs and Freedom #0... 9003 of August 23, 2013 Women's Equality Day, 2013 By the President of the United States of America A...

Analysis of covariance with pre-treatment measurements in randomized trials: comparison of equal and unequal slopes.

Science.gov (United States)

Funatogawa, Ikuko; Funatogawa, Takashi

2011-09-01

In randomized trials, an analysis of covariance (ANCOVA) is often used to analyze post-treatment measurements with pre-treatment measurements as a covariate to compare two treatment groups. Random allocation guarantees only equal variances of pre-treatment measurements. We hence consider data with unequal covariances and variances of post-treatment measurements without assuming normality. Recently, we showed that the actual type I error rate of the usual ANCOVA assuming equal slopes and equal residual variances is asymptotically at a nominal level under equal sample sizes, and that of the ANCOVA with unequal variances is asymptotically at a nominal level, even under unequal sample sizes. In this paper, we investigated the asymptotic properties of the ANCOVA with unequal slopes for such data. The estimators of the treatment effect at the observed mean are identical between equal and unequal variance assumptions, and these are asymptotically normal estimators for the treatment effect at the true mean. However, the variances of these estimators based on standard formulas are biased, and the actual type I error rates are not at a nominal level, irrespective of variance assumptions. In equal sample sizes, the efficiency of the usual ANCOVA assuming equal slopes and equal variances is asymptotically the same as those of the ANCOVA with unequal slopes and higher than that of the ANCOVA with equal slopes and unequal variances. Therefore, the use of the usual ANCOVA is appropriate in equal sample sizes. Copyright © 2011 WILEY-VCH Verlag GmbH & Co. KGaA, Weinheim.

48 CFR 2811.104-70 - Brand-name or equal description.

Science.gov (United States)

2010-10-01

... 48 Federal Acquisition Regulations System 6 2010-10-01 2010-10-01 true Brand-name or equal... 2811.104-70 Brand-name or equal description. When a brand-name or equal description is used, the clause set forth in 2852.211-70, Brand-name or Equal, shall be inserted into the solicitation. ...

48 CFR 452.211-70 - Brand Name or Equal.

Science.gov (United States)

2010-10-01

... 48 Federal Acquisition Regulations System 4 2010-10-01 2010-10-01 false Brand Name or Equal. 452... FORMS SOLICITATION PROVISIONS AND CONTRACT CLAUSES Texts of Provisions and Clauses 452.211-70 Brand Name or Equal. As prescribed in 411.171, insert the following provision: Brand Name or Equal (NOV 1996...

The ESTRO European assurance programme for radiation treatments (EQUAL Network)

International Nuclear Information System (INIS)

Ferreira, I.H.; Dutreix, A.; Bridier, A.; Svensson, H.

2002-01-01

factor. In about 6% of the checked photon beams, it was found at least one parameter with a proven 'dosimetric' problem. For electron beams, 83% of the beam output in reference conditions (10 cm x 10 cm) are at the optimal level, i.e. deviations vertical bar d vertical bar below 3%. Compared to photon dose checks for RBO, there are more deviations between 3 and 5 %. In 2002, EQUAL programme was recently extended to include dose checks in photon fields shaped with Multileaf Collimators (MLC). In the MLC audit, EQUAL checks the dose in five fields with shapes and dimensions defined by the MLC. Seventy centres have applied to take part to the MLC dose checks showing the great interest of radiotherapy centres for the new service offered by ESTRO. The results of the MLC dose checks for 44 radiotherapy centres, including 73 beams shaped by a MLC, are shown. Five of these centres have been rechecked, and one has presented real 'dosimetric' problems for an MLC field combined with wedges. In addition, the MLC results show that 94% of the beam outputs checked in reference conditions (RBO) are at the optimal level (vertical bar d vertical bar ≤ 3 %), and 6 % have deviations between 3 % and 5 %. Similar results are found for the small square fields (5 cm x 5 cm). However, for the complex fields shaped with MLC: 'Circular' and 'Inverted Y', a large percentage of beams (10% to 14%) have deviations between 3 % and 5 %. For the 73 checked MLC beams, no deviation larger than 10% has been found. After the starting of EQUAL programme in 1998, a real improvement on the radiotherapy dosimetry has been found for the European radiotherapy centres and the reduction of uncertainties in dosimetry gives the possibility to optimize doses in radiotherapy. It would lead to an increased percentage of local control of the tumour with a constant or reduced number of complications. For a large number of European centres, the EQUAL project was the first opportunity to take part in an external audit both

The uneasy marriage between Law and Equality

NARCIS (Netherlands)

Westerman, Pauline C.

2015-01-01

There are two ways in which the social ideal of equality has found expression in the law: in the principle of equal treatment and in the principle of non-discrimination. In this article the meaning of these two legal principles is analysed, in order to answer the question to what extent they can be

29 CFR 1620.19 - Equality of wages-application of the principle.

Science.gov (United States)

2010-07-01

... Section 1620.19 Labor Regulations Relating to Labor (Continued) EQUAL EMPLOYMENT OPPORTUNITY COMMISSION THE EQUAL PAY ACT § 1620.19 Equality of wages—application of the principle. Equal wages must be paid... paying employees of the opposite sex a bonus. Comparison can be made for equal pay purposes between...

Some Thoughts on the Equal Pay Act and Coaching Salaries.

Science.gov (United States)

Boring, Phyllis

This paper discusses the Equal Pay Act, Title VII of the Civil Rights Act of 1964, as it applies to women athletic coaches and physical education teachers. The following points are considered: (1) application of the Equal Pay Act; (2) advantage of voluntary compliance with the Equal Pay Act; (3) factors used to measure "equal work"; (4)…

Near equality of ion phase space densities at earth, Jupiter, and Saturn

Science.gov (United States)

Cheng, A. F.; Krimigis, S. M.; Armstrong, T. P.

1985-01-01

Energetic-ion phase-space density profiles are strikingly similar in the inner magnetospheres of earth, Jupiter, and Saturn for ions of first adiabatic invariant near 100 MeV/G and small mirror latitudes. Losses occur inside L approximately equal to 7 for Jupiter and Saturn and inside L approximately equal to 5 at earth. At these L values there exist steep plasma-density gradients at all three planets, associated with the Io plasma torus at Jupiter, the Rhea-Dione-Tethys torus at Saturn, and the plasmasphere at earth. Measurements of ion flux-tube contents at Jupiter and Saturn by the low-energy charged-particle experiment show that these are similar (for O ions at L = 5-9) to those at earth (for protons at L = 2-6). Furthermore, the thermal-ion flux-tube contents from Voyager plasma-science data at Jupiter and Saturn are also very nearly equal, and again similar to those at earth, differing by less than a factor of 3 at the respective L values. The near equality of energetic and thermal ion flux-tube contents at earth, Jupiter, and Saturn suggests the possibility of strong physical analogies in the interaction between plasma and energetic particles at the plasma tori/plasma sheets of Jupiter and Saturn and the plasmasphere of earth.

48 CFR 2852.211-70 - Brand-name or equal.

Science.gov (United States)

2010-10-01

... 48 Federal Acquisition Regulations System 6 2010-10-01 2010-10-01 true Brand-name or equal. 2852... Forms SOLICITATION PROVISIONS AND CONTRACT CLAUSES Text of Provisions and Clauses 2852.211-70 Brand-name or equal. As prescribed in 2811.104-70, insert the following clause: Brand-Name or Equal (JAN 1985...

Foreign Models of Financial Equalization, Prospects for Implementation in Ukraine

Directory of Open Access Journals (Sweden)

Piontko Nataliia B.

2015-09-01

Full Text Available The article is aimed to identify the models of financial equalization applied in foreign countries, and to substantiate the possibilities for use of foreign experience in terms of financial equalization or individual elements of such models on the territory of Ukraine, for taking into consideration the foreign tools of financial equalization in the context of the State regional policy reforms is a priority and urgent task of the present day. During the generalization and systematization of scientific works by numerous domestic and foreign scientists, models of financial equalization, depending on the form of state structure in the country, have been identified. Determinants of the necessity of financial equalization were analyzed, such as: the imbalance between the own financial security and the level of assigned tasks; the level of fiscal decentralization. Methods of income and expenditures equalization, applied in vertical or horizontal levels for balancing regional development, have been substantiated. Features of expansion of financial security of budgets by using innovative tools for equalization have been determined. A comparison of the models of financial equalization in foreign countries was made and the major tasks for improving the mechanism and organization of financial equalization of budgets in Ukraine were defined. Prospects for further research in this area are diversification of tools for financial equalization, defining the investment component in the structure of budgets' incomes and studying the activities of sub-central authorities in the financial market

Macro-level gender equality and depression in men and women in Europe.

Science.gov (United States)

Van de Velde, Sarah; Huijts, Tim; Bracke, Piet; Bambra, Clare

2013-06-01

A recurrent finding in international literature is a greater prevalence of depression in women than in men. While explanations for this gender gap have been studied extensively at the individual level, few researchers have studied macro-level determinants of depression in men and women. In the current study we aim to examine the micro-macro linkage of the relationship between gender equality and depression by gender in Europe, using data from the European Social Survey, 2006-2007 (N=39,891). Using a multilevel framework we find that a high degree of macro-level gender equality is related to lower levels of depression in both women and men. It is also related to a smaller gender difference in depression, but only for certain social subgroups and only for specific dimensions of gender equality. © 2013 The Authors. Sociology of Health & Illness © 2013 Foundation for the Sociology of Health & Illness/John Wiley & Sons Ltd.

29 CFR 530.414 - Equal Access to Justice Act.

Science.gov (United States)

2010-07-01

... 29 Labor 3 2010-07-01 2010-07-01 false Equal Access to Justice Act. 530.414 Section 530.414 Labor... OF HOMEWORKERS IN CERTAIN INDUSTRIES Administrative Procedures § 530.414 Equal Access to Justice Act. Proceedings under this part are not subject to the provisions of the Equal Access to Justice Act. In any...

48 CFR 852.211-73 - Brand name or equal.

Science.gov (United States)

2010-10-01

... 48 Federal Acquisition Regulations System 5 2010-10-01 2010-10-01 false Brand name or equal. 852... Brand name or equal. As prescribed in 811.104-71, insert the following clause: Brand Name or Equal (JAN 2008) (Note: As used in this clause, the term “brand name” includes identification of products by make...

48 CFR 1852.210-70 - Brand name or equal.

Science.gov (United States)

2010-10-01

... 48 Federal Acquisition Regulations System 6 2010-10-01 2010-10-01 true Brand name or equal. 1852... 1852.210-70 Brand name or equal. As prescribed in 1810.011-70(a), insert the following provision: Brand Name or Equal (DEC 1988) (a) As used in this provision, “brand name” means identification of products...

29 CFR 1620.1 - Basic applicability of the Equal Pay Act.

Science.gov (United States)

2010-07-01

... 29 Labor 4 2010-07-01 2010-07-01 false Basic applicability of the Equal Pay Act. 1620.1 Section 1620.1 Labor Regulations Relating to Labor (Continued) EQUAL EMPLOYMENT OPPORTUNITY COMMISSION THE EQUAL PAY ACT § 1620.1 Basic applicability of the Equal Pay Act. (a) Since the Equal Pay Act, 29 U.S.C...

12 CFR 268.407 - Civil action: Equal Pay Act.

Science.gov (United States)

2010-01-01

... 12 Banks and Banking 3 2010-01-01 2010-01-01 false Civil action: Equal Pay Act. 268.407 Section... Civil action: Equal Pay Act. A complainant is authorized under section 16(b) of the Fair Labor Standards..., if the violation is willful, three years of the date of the alleged violation of the Equal Pay Act...

Programmable gain equalizer for multi-core fiber amplifiers

NARCIS (Netherlands)

Fontaine, N.K.; Guan, B.; Ryf, R.; Chen, H.; Koonen, A.M.J.; Ben Yoo, S.J.; Abedin, K.; Fini, J.; Taunay, T.F.; Neilson, D.T.

2014-01-01

We demonstrate a programmable gain equalizer for 7-core fiber that can independently equalize spectra or block wavelengths in each core across the C-band. It is spliced directly to a side-pumped multi-core amplifying fiber.

Pre-treatment with antibiotics and Escherichia coli to equalize the gut microbiota in conventional mice.

Science.gov (United States)

Linninge, Caroline; Ahrné, Siv; Molin, Göran

2015-01-01

The composition of the gut microbiota can vary widely between individual mice of the same batch and thereby affect the resulting outcome in experimental studies. Therefore, an efficient method is needed to equalize the gut microbiota prior to the start of critical experiments. In order to minimize variations in gut microbiota between animals and provide the animals with a Gram-negative flora exposing lipopolysaccharides in the cell-walls, C57BL/6 mice were given a mixture of ampicillin, metronidazole and clindamycin in the drinking water for 3 days and then Escherichia coli for two additional days. Treatment with antibiotics alone or with antibiotics in combination with E. coli was well tolerated by all animals. Body weight and liver weight were not affected, although higher hepatic fat content was found in treated animals (p antibiotics and antibiotics in combination with E. coli (p < 0.01), without affecting the total amount of bacteria. Cloned and sequenced 16S rRNA genes showed high presence of Enterobacteriaceae and Porphymonadaceae in the treated animals. Analysis with Principal Component Analysis gave a clear separation of the composition in microbiota between different treatment groups. The described treatment efficiently equalized the gut microbiota and provided the animals with a strong abundance of Enterobacteriaceae without changing the total load of bacteria. This is a straightforward, lenient and efficient method of pre-treatment to equalize the gut microbiota of mice as a starting procedure of animal studies.

Equal Pay: A Thirty-Five Year Perspective.

Science.gov (United States)

Castro, Ida L.

Issued on the 35th anniversary of the signing of the Equal Pay Act (1963), this report is a historical analysis of the economic trends affecting women workers from the years leading up to passage of the act through the present. It is divided into three time periods to highlight important developments: Part I--The Early Impact of the Equal Pay Act,…

Some equalities and inequalities for fusion frames

OpenAIRE

Guo, Qianping; Leng, Jinsong; Li, Houbiao

2016-01-01

Fusion frames have some properties similar to those of frames in Hilbert spaces, but not all of their properties are similar. Some authors have established some equalities and inequalities for conventional frames. In this paper, we give some equalities and inequalities for fusion frames. Our results generalize and improve the remarkable results which have been obtained by Balan, Casazza and G?vruta etc.

Medical students' perceptions of racial diversity and gender equality.

Science.gov (United States)

Lee, May; Coulehan, John L

2006-07-01

To assess attitudes of medical students toward issues of racial diversity and gender equality and to ascertain changes in these attitudes during the pre-clinical curriculum. Attitudes toward multiculturalism and gender equality were assessed using a 43-item questionnaire. The survey was completed by incoming Year 1 students in 2000 and 2001, and was completed again in 2002 by the students who had entered in 2000. Mean scores were analysed at baseline by gender, ethnic group and political affiliation using analysis of variance. The paired scores of the first and follow-up surveys of the 2000 entering class were compared using paired t-tests. Upon entry into medical school, women, minority group students and Democrats scored significantly higher on the cultural sensitivity scale than their comparison groups. No significant changes were seen overall in the matched data. However, minority groups showed a significant increase in scores, while Republicans and white men experienced a non-significant decline. In addition, incoming students judged cultural competency education to be important. The perceived need to increase the numbers of minority group doctors varied by gender, ethnic group and political affiliation. Among incoming medical students, perceptions of racial diversity and gender equality vary along ethnic, gender and political lines. Additionally, pre-clinical education was associated with increased cultural sensitivity by minority group students, but not by others. These findings demonstrate the continuing need for diversity in medical school and for medical students to recognise and address their personal and group biases.

DANIELA-SORINA ALBEANU, Equality of chances and health

Directory of Open Access Journals (Sweden)

EMILIAN M. DOBRESCU

2008-01-01

Full Text Available Equality of chance is a major aim for humanity. Having a dynamic conceptualization, equalizing chances poses problems of acceptance on the part of certain socio-professional categories. Solving aspects like discrimination according to certain criteria, marginalization and social exclusion is the task of the government, agencies and of institutions set in the legislation. This work looks at the way in which the problems related to health interfere with the legislation on the equality of chances between men and women, on the one hand (gender policies, and disabled people on the other hands.

Moving beyond gender: processes that create relationship equality.

Science.gov (United States)

Knudson-Martin, Carmen; Mahoney, Anne Rankin

2005-04-01

Equality is related to relationship success, yet few couples achieve it. In this qualitative study, we examine how couples with children in two time cohorts (1982 and 2001) moved toward equality. The analysis identifies three types of couples: Postgender, gender legacy, and traditional. Movement toward equality is facilitated by: (a) Stimulus for change, including awareness of gender, commitment to family and work, and situational pressures; and (b) patterns that promote change, including active negotiation, challenges to gender entitlement, development of new competencies, and mutual attention to relationship and family tasks. Implications for practice are discussed.

On Equal Opportunities at CERN: A report prepared for the Equal Opportunities Advisory Panel

CERN Document Server

Rimmer, E M

2001-01-01

This report has been prepared at the request of the Equal Opportunities Advisory Panel. It is an attempt to demonstrate, simply and clearly, some additional facts relating to gender differences shown in previous reports of the Panel.

Equalization and detection for digital communication over nonlinear bandlimited satellite communication channels. Ph.D. Thesis

Science.gov (United States)

Gutierrez, Alberto, Jr.

1995-01-01

This dissertation evaluates receiver-based methods for mitigating the effects due to nonlinear bandlimited signal distortion present in high data rate satellite channels. The effects of the nonlinear bandlimited distortion is illustrated for digitally modulated signals. A lucid development of the low-pass Volterra discrete time model for a nonlinear communication channel is presented. In addition, finite-state machine models are explicitly developed for a nonlinear bandlimited satellite channel. A nonlinear fixed equalizer based on Volterra series has previously been studied for compensation of noiseless signal distortion due to a nonlinear satellite channel. This dissertation studies adaptive Volterra equalizers on a downlink-limited nonlinear bandlimited satellite channel. We employ as figure of merits performance in the mean-square error and probability of error senses. In addition, a receiver consisting of a fractionally-spaced equalizer (FSE) followed by a Volterra equalizer (FSE-Volterra) is found to give improvement beyond that gained by the Volterra equalizer. Significant probability of error performance improvement is found for multilevel modulation schemes. Also, it is found that probability of error improvement is more significant for modulation schemes, constant amplitude and multilevel, which require higher signal to noise ratios (i.e., higher modulation orders) for reliable operation. The maximum likelihood sequence detection (MLSD) receiver for a nonlinear satellite channel, a bank of matched filters followed by a Viterbi detector, serves as a probability of error lower bound for the Volterra and FSE-Volterra equalizers. However, this receiver has not been evaluated for a specific satellite channel. In this work, an MLSD receiver is evaluated for a specific downlink-limited satellite channel. Because of the bank of matched filters, the MLSD receiver may be high in complexity. Consequently, the probability of error performance of a more practical

Rotavirus - Global research density equalizing mapping and gender analysis.

Science.gov (United States)

Köster, Corinna; Klingelhöfer, Doris; Groneberg, David A; Schwarzer, Mario

2016-01-02

Rotaviruses are the leading reason for dehydration and severe diarrheal disease and in infants and young children worldwide. An increasing number of related publications cause a crucial challenge to determine the relevant scientific output. Therefore, scientometric analyses are helpful to evaluate quantity as well as quality of the worldwide research activities on Rotavirus. Up to now, no in-depth global scientometric analysis relating to Rotavirus publications has been carried out. This study used scientometric tools and the method of density equalizing mapping to visualize the differences of the worldwide research effort referring to Rotavirus. The aim of the study was to compare scientific output geographically and over time by using an in-depth data analysis and New quality and quantity indices in science (NewQIS) tools. Furthermore, a gender analysis was part of the data interpretation. We retrieved all Rotavirus-related articles, which were published on "Rotavirus" during the time period from 1900 to 2013, from the Web of Science by a defined search term. These items were analyzed regarding quantitative and qualitative aspects, and visualized with the help of bibliometric methods and the technique of density equalizing mapping to show the differences of the worldwide research efforts. This work aimed to extend the current NewQIS platform. The 5906 Rotavirus associated articles were published in 138 countries from 1900 to 2013. The USA authored 2037 articles that equaled 34.5% of all published items followed by Japan with 576 articles and the United Kingdom - as the most productive representative of the European countries - with 495 articles. Furthermore, the USA established the most cooperations with other countries and was found to be in the center of an international collaborative network. We performed a gender analysis of authors per country (threshold was set at a publishing output of more than 100 articles by more than 50 authors whose names could be

Gate-voltage control of equal-spin Andreev reflection in half-metal/semiconductor/superconductor junctions

Energy Technology Data Exchange (ETDEWEB)

Wu, Xiuqiang, E-mail: xianqiangzhe@126.com [National Laboratory of Solid State Microstructures and Department of Physics, Nanjing University, Nanjing 210093 (China); Meng, Hao, E-mail: menghao1982@shu.edu.cn [School of Physics and Telecommunication Engineering, Shanxi University of Technology, Hanzhong 723001 (China)

2016-04-22

With the Blonder–Tinkham–Klapwijk (BTK) approach, we investigate conductance spectrum in Ferromagnet/Semiconductor/Superconductor (FM/Sm/SC) double tunnel junctions where strong Rashba spin–orbit interaction (RSOI) is taken into account in semiconductors. For the half-metal limit, we find that the in-gap conductance becomes finite except at zero voltage when inserting a ferromagnetic insulator (FI) at the Sm/SC interface, which means that the appearance of a long-range triplet states in the half-metal. This is because of the emergence of the unconventional equal-spin Andreev reflection (ESAR). When the FI locates at the FM/Sm interface, however, we find the vanishing in-gap conductance due to the absence of the ESAR. Moreover, the non-zero in-gap conductance shows a nonmonotonic dependence on RSOI which can be controlled by applying an external gate voltage. Our results can be used to generate and manipulate the long-range spin triplet correlation in the nascent field of superconducting spintronics. - Highlights: • We study the equal-spin Andreev reflection in half-metal/semiconductor/superconductor (HM/Sm/SC) junctions. • The equal-spin Andreev reflection appearance when inserting a ferromagnetic insulator at the Sm/SC interface. • The finite in-gap conductance is attributed to the emergence of the equal-spin Andreev reflection. • The finite in-gap conductance shows a nonmonotonic dependence on Rashba spin–orbit interaction. • The finite in-gap conductance can be controlled by applying an external gate voltage.

A simple identification method for spore-forming bacteria showing high resistance against γ-rays

International Nuclear Information System (INIS)

Koshikawa, Tomihiko; Sone, Koji; Kobayashi, Toshikazu

1993-01-01

A simple identification method was developed for spore-forming bacteria which are highly resistant against γ-rays. Among 23 species of Bacillus studied, the spores of Bacillus megaterium, B. cereus, B. thuringiensis, B. pumilus and B. aneurinolyticus showed high resistance against γ-rays as compared with other spores of Bacillus species. Combination of the seven kinds of biochemical tests, namely, the citrate utilization test, nitrate reduction test, starch hydrolysis test, Voges-Proskauer reaction test, gelatine hydrolysis test, mannitol utilization test and xylose utilization test showed a characteristic pattern for each species of Bacillus. The combination pattern of each the above tests with a few supplementary test, if necessary, was useful to identify Bacillus species showing high radiation resistance against γ-rays. The method is specific for B. megaterium, B. thuringiensis and B. pumilus, and highly selective for B. aneurinolyticus and B. cereus. (author)

Light equalization radiography

International Nuclear Information System (INIS)

Kruger, R.A.; Reinecke, D.R.; Power, R.L.

1989-01-01

An electro-optical, radiographic film dodging technique has been developed that can restore lost image contrast on underexposed regions of radiographs. The device consists of a low-resolution x-ray camera and a scanning, light-exposure array. Both are controlled by a microcomputer. The theory of operation has been developed, and technical requirements for implementing light-equalization radiogrpahy have been defined. Initial clinical results with a prototype have been analyzed and compared with results of conventional films

Overcoming challenges to gender equality in the workplace leadership and innovation

CERN Document Server

Flynn, Patricia M; Kilgour, Maureen A

2016-01-01

Many businesses and organizations are increasingly aware of the case for promoting gender equality, both within and outside their organizational boundaries. Evidence suggests that gender equality in the workplace boosts performance, and legal frameworks in many countries mandate specific action on gender inequality in the workplace. However, despite organizational policies on promoting equality and equal opportunities, there remain challenges to be overcome in many businesses, including throughout their supply chains. The book provides research rationales as to why responsible organizations must address the issue of gender equality in the workplace. It also presents case studies, action research and examples of good practices, describing how businesses and organizations are working to promote gender equality in various contexts. The book is designed to support the rationale for gender equality in business and organizations, provide evidence of implementation of gender equality in the workplace, and how to dea...

Reduced-Rank Chip-Level MMSE Equalization for the 3G CDMA Forward Link with Code-Multiplexed Pilot

Directory of Open Access Journals (Sweden)

Goldstein J Scott

2002-01-01

Full Text Available This paper deals with synchronous direct-sequence code-division multiple access (CDMA transmission using orthogonal channel codes in frequency selective multipath, motivated by the forward link in 3G CDMA systems. The chip-level minimum mean square error (MMSE estimate of the (multiuser synchronous sum signal transmitted by the base, followed by a correlate and sum, has been shown to perform very well in saturated systems compared to a Rake receiver. In this paper, we present the reduced-rank, chip-level MMSE estimation based on the multistage nested Wiener filter (MSNWF. We show that, for the case of a known channel, only a small number of stages of the MSNWF is needed to achieve near full-rank MSE performance over a practical single-to-noise ratio (SNR range. This holds true even for an edge-of-cell scenario, where two base stations are contributing near equal-power signals, as well as for the single base station case. We then utilize the code-multiplexed pilot channel to train the MSNWF coefficients and show that adaptive MSNWF operating in a very low rank subspace performs slightly better than full-rank recursive least square (RLS and significantly better than least mean square (LMS. An important advantage of the MSNWF is that it can be implemented in a lattice structure, which involves significantly less computation than RLS. We also present structured MMSE equalizers that exploit the estimate of the multipath arrival times and the underlying channel structure to project the data vector onto a much lower dimensional subspace. Specifically, due to the sparseness of high-speed CDMA multipath channels, the channel vector lies in the subspace spanned by a small number of columns of the pulse shaping filter convolution matrix. We demonstrate that the performance of these structured low-rank equalizers is much superior to unstructured equalizers in terms of convergence speed and error rates.

Ethics, equality and evidence in health promotion

DEFF Research Database (Denmark)

Vallgårda, Signild

2014-01-01

Abstract Aim: The Danish National Board of Health has expressed its commitment to social equality in health, evidence-informed health promotion and public health ethics, and has issued guidelines for municipalities on health promotion, in Danish named prevention packages.The aim of this article...... is to analyse whether the Board of Health adheres to ideals of equality, evidence and ethics in these guidelines. Methods: An analysis to detect statements about equity, evidence and ethics in 10 health promotion packages directed at municipalities with the aim of guiding the municipalities towards evidence......-informed disease prevention and health promotion. Results: Despite declared intentions of prioritizing social equality in health, these intentions are largely absent from most of the packages.When health inequalities are mentioned, focus is on the disadvantaged or the marginalized. Several interventions...

Participatory modeling to support gender equality: The importance of including stakeholders

NARCIS (Netherlands)

Bleijenbergh, I.L.; Engen, M.L. van; Engen, M. van

2015-01-01

- Purpose – Interventions to support gender equality in organisations are often unsuccessful. Stakeholders disagree about the causes and problem definition of gender equality or pay lip service to the principle of gender equality, but fail to implement gender equality in practice. The purpose of

Equality as a central concept of nursing ethics: a systematic literature review.

Science.gov (United States)

Kangasniemi, Mari

2010-12-01

Equality is a central concept in the Western way of thinking and in health care. In ethics research within nursing science, equality is a key concept but the meaning of its contents is more or less presumptive. The purpose of this study was to define the concept of equality as a value of nursing ethics research. Data were collected through systematic literature review and analysed using deductive and inductive content analysis. Equality has been studied as a concept and in relation to ethical theories. In nursing ethics, research on equality on theoretical and functional level is presented. These levels consist of dimensions, i.e. themes, that equality is related to. The dimensions of the theoretical level are the equality of being, i.e. universal human value, and distributive equality, i.e. equal opportunities, circumstances and results. The dimensions of functional equality included themes such as critique of distributive equality, context, difference, power and care. Critique is aimed at incompatibility of theoretical level with practice. Context raises questions of each nursing situation in relation to equality. Variation within context is closely related to differences involving parties to nursing, and it is a starting point to questions of equality. Power is understood as comprising knowledge, skills and authority that create differences and questions of equality between nurses and patients and nurses and other professionals or students. Nursing as care always includes relationship between two or more persons and needs to be inspected from the point of view of equality. The concept of equality has been complex to achieve in practice. The dimensions of the levels of equality defined in this study provide an opportunity to reach a better understanding of equality in nursing ethics. There is still a great demand for more research on the concept of equality. © 2010 The Author. Scandinavian Journal of Caring Sciences © 2010 Nordic College of Caring Science.

Testing equality and interval estimation in binary responses when high dose cannot be used first under a three-period crossover design.

Science.gov (United States)

Lui, Kung-Jong; Chang, Kuang-Chao

2015-01-01

When comparing two doses of a new drug with a placebo, we may consider using a crossover design subject to the condition that the high dose cannot be administered before the low dose. Under a random-effects logistic regression model, we focus our attention on dichotomous responses when the high dose cannot be used first under a three-period crossover trial. We derive asymptotic test procedures for testing equality between treatments. We further derive interval estimators to assess the magnitude of the relative treatment effects. We employ Monte Carlo simulation to evaluate the performance of these test procedures and interval estimators in a variety of situations. We use the data taken as a part of trial comparing two different doses of an analgesic with a placebo for the relief of primary dysmenorrhea to illustrate the use of the proposed test procedures and estimators.

Variational Histogram Equalization for Single Color Image Defogging

Directory of Open Access Journals (Sweden)

Li Zhou

2016-01-01

Full Text Available Foggy images taken in the bad weather inevitably suffer from contrast loss and color distortion. Existing defogging methods merely resort to digging out an accurate scene transmission in ignorance of their unpleasing distortion and high complexity. Different from previous works, we propose a simple but powerful method based on histogram equalization and the physical degradation model. By revising two constraints in a variational histogram equalization framework, the intensity component of a fog-free image can be estimated in HSI color space, since the airlight is inferred through a color attenuation prior in advance. To cut down the time consumption, a general variation filter is proposed to obtain a numerical solution from the revised framework. After getting the estimated intensity component, it is easy to infer the saturation component from the physical degradation model in saturation channel. Accordingly, the fog-free image can be restored with the estimated intensity and saturation components. In the end, the proposed method is tested on several foggy images and assessed by two no-reference indexes. Experimental results reveal that our method is relatively superior to three groups of relevant and state-of-the-art defogging methods.

Introduction: Sign Language, Sustainable Development, and Equal Opportunities

Science.gov (United States)

De Clerck, Goedele A. M.

2017-01-01

This article has been excerpted from "Introduction: Sign Language, Sustainable Development, and Equal Opportunities" (De Clerck) in "Sign Language, Sustainable Development, and Equal Opportunities: Envisioning the Future for Deaf Students" (G. A. M. De Clerck & P. V. Paul (Eds.) 2016). The idea of exploring various…

Women and Gender Equality in Higher Education?

Directory of Open Access Journals (Sweden)

Miriam E. David

2015-02-01

Full Text Available I look at the changes in higher education (HE and women’s lives over the last 50 years, drawing on my recent book Feminism, Gender & Universities: Politics, Passion & Pedagogies which is a life history of feminism entering academe. The Robbins Report (cmnd 2154 1963 on HE was published in the same year that I went to university. It inaugurated a process of change and educational expansion that was linked to other major social transformations, including feminism. Its effects have been widely felt such that women now participate in education and employment on unprecedented levels. Indeed, it has opened up opportunities for education and employment for women including individual and social mobility. From my study I show how it opened up opportunities for women from both middle class and working class backgrounds to be first-in-the-family to go to university. I will also argue that whilst there have been very welcome changes in education, and HE especially, such that there is a gender balance of undergraduate students in HE, this does not mean that gender equality has been achieved. Patriarchy or hegemonic masculinity in HE is still strongly felt and experienced despite women’s and feminist involvements in academe over the last 50 years. The question remains about how to transform universities to achieve genuine gender equality across all students and academics in HE.

Office of Equal Opportunity Programs

Science.gov (United States)

Chin, Jennifer L.

2004-01-01

The NASA Glenn Office of Equal Opportunity Programs works to provide quality service for all programs and/or to assist the Center in becoming a model workplace. During the summer of 2004, I worked with Deborah Cotleur along with other staff members to create and modify customer satisfaction surveys. This office aims to assist in developing a model workplace by providing functions as a change agent to the center by serving as an advisor to management to ensure equity throughout the Center. In addition, the office serves as a mediator for the Center in addressing issues and concerns. Lastly, the office provides assistance to employees to enable attainment of personal and organizational goals. The Office of Equal Opportunities is a staff office which reports and provides advice to the Center Director and Executive Leadership, implements laws, regulations, and presidential executive orders, and provides center wide leadership and assistance to NASA GRC employees. Some of the major responsibilities of the office include working with the discrimination complaints program, special emphasis programs (advisory groups), management support, monitoring and evaluation, contract compliance, and community outreach. During my internship in this office, my main objective was to create four customer satisfaction surveys based on EO retreats, EO observances, EO advisory boards, and EO mediation/counseling. I created these surveys after conducting research on past events and surveys as well as similar survey research created and conducted by other NASA centers, program for EO Advisory group members, leadership training sessions for supervisors, preventing sexual harassment training sessions, and observance events. I also conducted research on the style and format from feedback surveys from the Marshall Equal Opportunity website, the Goddard website, and the main NASA website. Using the material from the Office of Equal Opportunity Programs at Glenn Research Center along with my

Is Primatology an equal-opportunity discipline?

Directory of Open Access Journals (Sweden)

Elsa Addessi

Full Text Available The proportion of women occupying academic positions in biological sciences has increased in the past few decades, but women are still under-represented in senior academic ranks compared to their male colleagues. Primatology has been often singled out as a model of "equal-opportunity" discipline because of the common perception that women are more represented in Primatology than in similar fields. But is this indeed true? Here we show that, although in the past 15 years the proportion of female primatologists increased from the 38% of the early 1990s to the 57% of 2008, Primatology is far from being an "equal-opportunity" discipline, and suffers the phenomenon of "glass ceiling" as all the other scientific disciplines examined so far. In fact, even if Primatology does attract more female students than males, at the full professor level male members significantly outnumber females. Moreover, regardless of position, IPS male members publish significantly more than their female colleagues. Furthermore, when analyzing gender difference in scientific productivity in relation to the name order in the publications, it emerged that the scientific achievements of female primatologists (in terms of number and type of publications do not always match their professional achievements (in terms of academic position. However, the gender difference in the IPS members' number of publications does not correspond to a similar difference in their scientific impact (as measured by their H index, which may indicate that female primatologists' fewer articles are of higher impact than those of their male colleagues.

Is Primatology an equal-opportunity discipline?

Science.gov (United States)

Addessi, Elsa; Borgi, Marta; Palagi, Elisabetta

2012-01-01

The proportion of women occupying academic positions in biological sciences has increased in the past few decades, but women are still under-represented in senior academic ranks compared to their male colleagues. Primatology has been often singled out as a model of "equal-opportunity" discipline because of the common perception that women are more represented in Primatology than in similar fields. But is this indeed true? Here we show that, although in the past 15 years the proportion of female primatologists increased from the 38% of the early 1990s to the 57% of 2008, Primatology is far from being an "equal-opportunity" discipline, and suffers the phenomenon of "glass ceiling" as all the other scientific disciplines examined so far. In fact, even if Primatology does attract more female students than males, at the full professor level male members significantly outnumber females. Moreover, regardless of position, IPS male members publish significantly more than their female colleagues. Furthermore, when analyzing gender difference in scientific productivity in relation to the name order in the publications, it emerged that the scientific achievements of female primatologists (in terms of number and type of publications) do not always match their professional achievements (in terms of academic position). However, the gender difference in the IPS members' number of publications does not correspond to a similar difference in their scientific impact (as measured by their H index), which may indicate that female primatologists' fewer articles are of higher impact than those of their male colleagues.

Is Primatology an Equal-Opportunity Discipline?

Science.gov (United States)

Borgi, Marta

2012-01-01

The proportion of women occupying academic positions in biological sciences has increased in the past few decades, but women are still under-represented in senior academic ranks compared to their male colleagues. Primatology has been often singled out as a model of “equal-opportunity” discipline because of the common perception that women are more represented in Primatology than in similar fields. But is this indeed true? Here we show that, although in the past 15 years the proportion of female primatologists increased from the 38% of the early 1990s to the 57% of 2008, Primatology is far from being an “equal-opportunity” discipline, and suffers the phenomenon of “glass ceiling” as all the other scientific disciplines examined so far. In fact, even if Primatology does attract more female students than males, at the full professor level male members significantly outnumber females. Moreover, regardless of position, IPS male members publish significantly more than their female colleagues. Furthermore, when analyzing gender difference in scientific productivity in relation to the name order in the publications, it emerged that the scientific achievements of female primatologists (in terms of number and type of publications) do not always match their professional achievements (in terms of academic position). However, the gender difference in the IPS members' number of publications does not correspond to a similar difference in their scientific impact (as measured by their H index), which may indicate that female primatologists' fewer articles are of higher impact than those of their male colleagues. PMID:22272353

Near-minimum bit-error rate equalizer adaptation for PRML systems

NARCIS (Netherlands)

Riani, J.; Beneden, van S.J.L; Bergmans, J.W.M.; Immink, A.H.J.

2007-01-01

Receivers for partial response maximum-likelihood systems typically use a linear equalizer followed by a Viterbi detector. The equalizer tries to confine the channel intersymbol interference to a short span in order to limit the implementation complexity of the Viterbi detector. Equalization is

Beam density equalization in a channel with nonlinear optics

International Nuclear Information System (INIS)

Batygin, Yu.K.; Kushin, V.V.; Nesterov, N.A.; Plotnikov, S.V.

1993-01-01

Simulation of beam density equalization in 2.85 m length transport channel covering two quadrupole lenses and two octupole lenses was carried out to obtain irradiation homogeneous field of track membrane materials. 0.3 MeV/nucleon energy and 1/8 electron-charge-mass ratio ion beam was supplied to the system inlet. Equalization of beam density function equal to about 80% was obtained. 4 refs., 1 fig

Patterns of gender equality at workplaces and psychological distress.

Directory of Open Access Journals (Sweden)

Sofia Elwér

Full Text Available Research in the field of occupational health often uses a risk factor approach which has been criticized by feminist researchers for not considering the combination of many different variables that are at play simultaneously. To overcome this shortcoming this study aims to identify patterns of gender equality at workplaces and to investigate how these patterns are associated with psychological distress. Questionnaire data from the Northern Swedish Cohort (n = 715 have been analysed and supplemented with register data about the participants' workplaces. The register data were used to create gender equality indicators of women/men ratios of number of employees, educational level, salary and parental leave. Cluster analysis was used to identify patterns of gender equality at the workplaces. Differences in psychological distress between the clusters were analysed by chi-square test and logistic regression analyses, adjusting for individual socio-demographics and previous psychological distress. The cluster analysis resulted in six distinctive clusters with different patterns of gender equality at the workplaces that were associated to psychological distress for women but not for men. For women the highest odds of psychological distress was found on traditionally gender unequal workplaces. The lowest overall occurrence of psychological distress as well as same occurrence for women and men was found on the most gender equal workplaces. The results from this study support the convergence hypothesis as gender equality at the workplace does not only relate to better mental health for women, but also more similar occurrence of mental ill-health between women and men. This study highlights the importance of utilizing a multidimensional view of gender equality to understand its association to health outcomes. Health policies need to consider gender equality at the workplace level as a social determinant of health that is of importance for reducing

Patterns of Gender Equality at Workplaces and Psychological Distress

Science.gov (United States)

Bolin, Malin; Hammarström, Anne

2013-01-01

Research in the field of occupational health often uses a risk factor approach which has been criticized by feminist researchers for not considering the combination of many different variables that are at play simultaneously. To overcome this shortcoming this study aims to identify patterns of gender equality at workplaces and to investigate how these patterns are associated with psychological distress. Questionnaire data from the Northern Swedish Cohort (n = 715) have been analysed and supplemented with register data about the participants' workplaces. The register data were used to create gender equality indicators of women/men ratios of number of employees, educational level, salary and parental leave. Cluster analysis was used to identify patterns of gender equality at the workplaces. Differences in psychological distress between the clusters were analysed by chi-square test and logistic regression analyses, adjusting for individual socio-demographics and previous psychological distress. The cluster analysis resulted in six distinctive clusters with different patterns of gender equality at the workplaces that were associated to psychological distress for women but not for men. For women the highest odds of psychological distress was found on traditionally gender unequal workplaces. The lowest overall occurrence of psychological distress as well as same occurrence for women and men was found on the most gender equal workplaces. The results from this study support the convergence hypothesis as gender equality at the workplace does not only relate to better mental health for women, but also more similar occurrence of mental ill-health between women and men. This study highlights the importance of utilizing a multidimensional view of gender equality to understand its association to health outcomes. Health policies need to consider gender equality at the workplace level as a social determinant of health that is of importance for reducing differences in health

Patterns of gender equality at workplaces and psychological distress.

Science.gov (United States)

Elwér, Sofia; Harryson, Lisa; Bolin, Malin; Hammarström, Anne

2013-01-01

Research in the field of occupational health often uses a risk factor approach which has been criticized by feminist researchers for not considering the combination of many different variables that are at play simultaneously. To overcome this shortcoming this study aims to identify patterns of gender equality at workplaces and to investigate how these patterns are associated with psychological distress. Questionnaire data from the Northern Swedish Cohort (n = 715) have been analysed and supplemented with register data about the participants' workplaces. The register data were used to create gender equality indicators of women/men ratios of number of employees, educational level, salary and parental leave. Cluster analysis was used to identify patterns of gender equality at the workplaces. Differences in psychological distress between the clusters were analysed by chi-square test and logistic regression analyses, adjusting for individual socio-demographics and previous psychological distress. The cluster analysis resulted in six distinctive clusters with different patterns of gender equality at the workplaces that were associated to psychological distress for women but not for men. For women the highest odds of psychological distress was found on traditionally gender unequal workplaces. The lowest overall occurrence of psychological distress as well as same occurrence for women and men was found on the most gender equal workplaces. The results from this study support the convergence hypothesis as gender equality at the workplace does not only relate to better mental health for women, but also more similar occurrence of mental ill-health between women and men. This study highlights the importance of utilizing a multidimensional view of gender equality to understand its association to health outcomes. Health policies need to consider gender equality at the workplace level as a social determinant of health that is of importance for reducing differences in health

Very proton-rich nuclei with N asymptotically equals 82

International Nuclear Information System (INIS)

Nolte, E.

1984-01-01

The proton-rich nuclei with N asymptotically equals 82 show beautifully properties, which are perfectly described by the nuclear shell model. Some of these properties are the occurrence of seniority isomerism in the proton-rich N=82 isotones and the perfect description of the corresponding life times by the seniority scheme as well as the observation of favoured Gamow-Teller β transitions in this nuclear region and the dependence of the corresponding ft values on the number of the envolved nucleons. (author)

Equality and Diversity in the Dutch Welfare State

Directory of Open Access Journals (Sweden)

2007-12-01

Full Text Available Under the Constitution, the equality principle is very important in the Netherlands. This article argues that there is little evidence for equal citizenship in the Netherlands. There is anti-discrimination legislation in the Netherlands, but it is not very robust. The core argument in this article is that the equality principle must be supplemented by the diversity principle. Diversity is multi-dimensional and can refer to religion, philosophy of life, political persuasion, race (ethnicity, gender, nationality, sexual orientation, age, disability and chronic illness. In this paper multi-culturalism and disability are taken into account and we make a comparison of the social position of disabled people and people from ethnic minorities. Policies on diversity are needed to arrive at diverse citizenship in a varied society. This implies that a distinction has to be made between political citizenship and cultural citizenship. The former has to do with equality, and the latter with diversity.

All About Audio Equalization: Solutions and Frontiers

Directory of Open Access Journals (Sweden)

Vesa Välimäki

2016-05-01

Full Text Available Audio equalization is a vast and active research area. The extent of research means that one often cannot identify the preferred technique for a particular problem. This review paper bridges those gaps, systemically providing a deep understanding of the problems and approaches in audio equalization, their relative merits and applications. Digital signal processing techniques for modifying the spectral balance in audio signals and applications of these techniques are reviewed, ranging from classic equalizers to emerging designs based on new advances in signal processing and machine learning. Emphasis is placed on putting the range of approaches within a common mathematical and conceptual framework. The application areas discussed herein are diverse, and include well-defined, solvable problems of filter design subject to constraints, as well as newly emerging challenges that touch on problems in semantics, perception and human computer interaction. Case studies are given in order to illustrate key concepts and how they are applied in practice. We also recommend preferred signal processing approaches for important audio equalization problems. Finally, we discuss current challenges and the uncharted frontiers in this field. The source code for methods discussed in this paper is made available at https://code.soundsoftware.ac.uk/projects/allaboutaudioeq.

77 FR 23595 - National Equal Pay Day, 2012

Science.gov (United States)

2012-04-20

... President, empowers women to recover wages lost to discrimination by extending the time period in which an...--regardless of the innovator's gender. On National Equal Pay Day, let us resolve to become a Nation that... injustice of wage discrimination, and join efforts to achieve equal pay. [[Page 23596

48 CFR 411.170 - Brand name or equal.

Science.gov (United States)

2010-10-01

... 48 Federal Acquisition Regulations System 4 2010-10-01 2010-10-01 false Brand name or equal. 411... ACQUISITION PLANNING DESCRIBING AGENCY NEEDS Selecting and Developing Requirements Documents 411.170 Brand name or equal. (a) A “brand name or equal” purchase description shall include the following type of...

What Physicist Mean By The Equals Sign In Undergraduate Education

Science.gov (United States)

Zohrabi Alaee, Dina; Kornick, Kellianne; Sayre, Eleanor C.; Franklin, Scott V.

2017-01-01

Mathematical concepts and tools have an important role in physics. Faculties want students to think critically about mathematics and the underlying fundamental concepts, rather than simply memorizing a series of equations and answers. The equals sign - ubiquitous in problem solving - carries different conceptual meaning depending on how it is used; this meaning is deeply tied to cultural practices in problem solving in physics. We use symbolic forms to investigate the conceptual and cultural meanings of the equals sign across physics contexts. We built and validated a rubric to classify the ways that physics students use the equals sign in their written work. Our categories are causality, assignments, definitional, balancing, and just math. We analyze students' use of the equals sign in their written homework and exam solutions in an upper-division electrostatics course. We correlate the kinds of equal signs within problem solutions with the difficulty of the problem. We compare they ways students use the equals sign to their course lectures and textbook.

[Equality between men and women is a right].

Science.gov (United States)

1995-07-01

Equality between men and women is one of the basic human rights. Investments in health, education, and family planning are the fundamental measures for promoting sexual equality. Promoting equality in turn is an investment in improving the health of women and children and the quality of human resources. By reducing pressure for large families, sexual equality creates conditions for faster economic growth. Women control most of the nonmonetary economy including subsistence agriculture, care of children, and domestic work, and they also play an important role in the monetary economy, although much of their work is unrecognized. The unfavorable condition of women limits their access to productive goods and social services. A strong inverse relationship exists between fertility and female education. More educated women have a greater probability of receiving prenatal care and of providing adequate care for their children. In many countries of Latin America, more than 20% of births are to adolescents. Adolescent pregnancies are often problematic, resulting in interrupted education, perpetuation of poverty, health complications, abortion, or even suicide. The problems of adolescent maternity are closely related to the inferior position of women. Education and family planning services are essential in breaking the vicious cycle. Access to employment for women contributes to reducing fertility, improves the position of women in the family, directly aids children, and reduces the woman's need to have many children for old age security. To establish conditions of equality between men and women, political actions must be taken to assure women equal social conditions and economic opportunities. Men must become more involved in family planning and in child care. The society as a whole must understand the social function of maternity.

Pushing Economies (and Students) outside the Factor Price Equalization Zone

Science.gov (United States)

Oslington, Paul; Towers, Isaac

2009-01-01

Despite overwhelming empirical evidence of the failure of factor price equalization, most teaching of international trade theory (even at the graduate level) assumes that economies are incompletely specialized and that factor price equalization holds. The behavior of trading economies in the absence of factor price equalization is not well…

University management-improvements and dilemma in the of equal opportunities

Directory of Open Access Journals (Sweden)

Ph. d.PROFESSOR iORDACHE PLAT

2011-12-01

Full Text Available Equal opportunity is a relatively new concept which first of all must be understood, and then implemented as a premise and note as a result of current activities. Equal opportunity in organizations is a new way of achieving results and the modern management puts it as a necessary principle among old ones, such as benchmarking, corporate governance, customer relatioship marketing, experience curve, strategies alliances etc. This paper explains the equal opportunity in higher education institutions, their improvements and dilemma sin implementing equal opportunities.

Women`s Leadership and Gender Equality in Aceh: A Socio-historical Perspective

Directory of Open Access Journals (Sweden)

Widia Munira

2018-05-01

Full Text Available This research analyzes the problems of women`s leadership and gender equality in Aceh. The analysis is focused on the basic philosophical of women`s leadership in Aceh. The qualitative-descriptive was used as the research approach. The primary data were collected by interview and observation to the informants. The secondary data were taken from journals, books, and other reliable resources. The results of the research show that the spiritual and intellectual values of Islam and adat (custom become the basic philosophical of Acehnese women`s leadership. Woman and man have equal roles, opportunities, rights, and responsibility to be a leader in the society based on Al-Qur`an and Sunnah, which are aligned with the Acehnese`s culture.

Conceptualising Gender Equality in Research on Education Quality

Science.gov (United States)

Aikman, Sheila; Halai, Anjum; Rubagiza, Jolly

2011-01-01

This article sets out to re-conceptualise gender equality in education quality. Four approaches to conceptualising gender equitable education quality are identified in the literature: human capital theory with a focus on parity and sameness for all; a human rights and power perspective, within which gender equality is viewed as transforming unjust…

Increasingly Equalized? A Study of Part-Time Work in ‘Old’ and ‘New’ Part-Time Work Regimes

OpenAIRE

Heidi Nicolaisen

2011-01-01

Recent debates on equalization of part-time work alongside full-time work stress the importance of high quality part-time jobs. This paper compares equalization in banking in three countries: two `old´ part-time work regimes, Norway and Sweden, and Ireland, where part-time work started to increase more recently. Banking is particularly interesting as a sector with a high proportion of female employment and good working conditions. One main interest is the role of regulations and how they are ...

Unequal Gain of Equal Resources across Racial Groups

Directory of Open Access Journals (Sweden)

Shervin Assari

2018-01-01

Full Text Available The health effects of economic resources (eg, education, employment, and living place and psychological assets (eg, self-efficacy, perceived control over life, anger control, and emotions are well-known. This article summarizes the results of a growing body of evidence documenting Blacks’ diminished return, defined as a systematically smaller health gain from economic resources and psychological assets for Blacks in comparison to Whites. Due to structural barriers that Blacks face in their daily lives, the very same resources and assets generate smaller health gain for Blacks compared to Whites. Even in the presence of equal access to resources and assets, such unequal health gain constantly generates a racial health gap between Blacks and Whites in the United States. In this paper, a number of public policies are recommended based on these findings. First and foremost, public policies should not merely focus on equalizing access to resources and assets, but also reduce the societal and structural barriers that hinder Blacks. Policy solutions should aim to reduce various manifestations of structural racism including but not limited to differential pay, residential segregation, lower quality of education, and crime in Black and urban communities. As income was not found to follow the same pattern demonstrated for other resources and assets (ie, income generated similar decline in risk of mortality for Whites and Blacks, policies that enforce equal income and increase minimum wage for marginalized populations are essential. Improving quality of education of youth and employability of young adults will enable Blacks to compete for high paying jobs. Policies that reduce racism and discrimination in the labor market are also needed. Without such policies, it will be very difficult, if not impossible, to eliminate the sustained racial health gap in the United States.

Numerical Investigation of Plastic Deformation in Two-turn Equal Channel Angular Extrusion

Directory of Open Access Journals (Sweden)

A. Mitsak

2014-12-01

Full Text Available There has been a number of investigations in recent years reporting on the structure and properties of materials deformed to super plastic deformation (SPD. During SPD new textures can be formed and abnormal characteristics are displayed, attracting a growing research interest.¶ Equal channel angular extrusion (ECAE is a method often used to obtain large plastic strains. However, according to experimental results, there is a large tensile stress in the sample during deformation, which may lead in some cases, to cracking in metallic alloys and large curvature in polymeric materials. In order to overcome these drawbacks, the ECAE process can be conducted at high temperatures. But this contributes significantly to a decreased level of plastic deformation induced in the sample. Hence, a tool with multi-pass seems to be a very appropriate solution. In this paper, a new geometry die composed of two elbows has been simulated by finite element method aiming to provide an insight into the mechanisms of deformation and to determine the optimum geometry of the tool. The numerical results show that the length and the section of the second channel play a significant role on the homogeneity of the plastic strain distribution. It has been found that good homogeneity was obtained when the second channel has the same section as that of the entrance and the exit channels and with a length equal to three times of its width.

«Equality! the sacred right of equality». Representation under Constitution of 1812

Directory of Open Access Journals (Sweden)

Rodríguez O., Jaime E.

2008-04-01

Full Text Available Historians generally argue that Spaniards were not willing to grant Americans equal representation in the Cortes of Cádiz. This article examines the nature of representation in the Antiguo Régimen and the reasons inequality existed in the institutions that emerged after 1808, the Junta Central, the Regency, and the Cortes. Although it is true that the Peninsular majority refused to grant the castas full political rights, they acted to preserve equal representation for themselves in the Cortes. Their actions were predicated on an erroneous belief about the total population of the overseas territories. Opposition to granting the castas full political rights was also shared by some American deputies — those from regions with large African origin population—. Although the Peninsular majority failed to grant Americans the equal representation based on population that they desired, the Spaniards went further than the leaders of any other European nation. England never considered granting the white population of its North American possessions any representation in Parliament, much less equality.

La historiografía sostiene habitualmente que los españoles peninsulares no deseaban otorgar a los americanos una representación igualitaria en las Cortes de Cádiz. Este artículo estudia la naturaleza de la representación en el Antiguo Régimen y las razones por las que existía la desigualdad en instituciones surgidas después de 1808, como la Junta Central, la Regencia y las Cortes. Es cierto que la mayoría peninsular rechazó otorgar plenos derechos políticos a las castas (personas con ancestros africanos y que se esforzó en conservar la representación igualitaria para ellos mismos en las Cortes. Un comportamiento que se basaba en una idea equivocada sobre la población total de los territorios de ultramar. Sin embargo, en el rechazo a otorgar plenos derechos políticos también participaron algunos diputados

Regularization in global sound equalization based on effort variation

DEFF Research Database (Denmark)

Stefanakis, Nick; Sarris, John; Jacobsen, Finn

2009-01-01

. Effort variation equalization involves modifying the conventional cost function in sound equalization, which is based on minimizing least-squares reproduction errors, by adding a term that is proportional to the squared deviations between complex source strengths, calculated independently for the sources......Sound equalization in closed spaces can be significantly improved by generating propagating waves that are naturally associated with the geometry, as, for example, plane waves in rectangular enclosures. This paper presents a control approach termed effort variation regularization based on this idea...

Equal, global, local: discourses in Taiwan's international medical graduate debate.

Science.gov (United States)

Ho, Ming-Jung; Shaw, Kevin; Liu, Tzu-Hung; Norris, Jessie; Chiu, Yu-Ting

2015-01-01

With the globalisation of medicine, the role of international medical graduates (IMGs) has expanded. Nonetheless, the experiences of native-born IMGs remain under-researched. In Taiwan, public controversy has unfolded around IMGs educated in Poland, calling into question the meaning(s) of equality in policy and medicine. In focusing on the return of IMGs to their countries of origin, this study adds to the growing literature concerning equality and globalisation in medical education. The primary research aim was to analyse how stakeholders in the IMG debate use equality in their arguments. The authors set out to frame the dispute within the recent history of Taiwanese medical governance. An overarching objective was to contribute a critical, historical view of how discourses of globalisation and equality construct different policy approaches to international medical education. The authors performed a critical discourse analysis of a public policy dispute in Taiwan, assembling an archive from online interactions, government reports and news articles. Coding focused on stakeholders' uses of equality to generate broader discourses. International and domestic Taiwanese students conceived of equality differently, referencing both 'equality of opportunity' and 'equality of outcome' within localisation and globalisation frameworks, respectively. The dominance of localisation discourse is reflected in hostile online rhetoric towards Poland-educated IMGs. Rhetorical disagreements over equality in medical education trace shifting state policies, from earlier attempts to remove barriers for IMGs to the present-day push to regulate IMGs for acculturation and quality assurance. The global Internet had a double-sided influence, facilitating both democratic political mobilization and the spread of hate speech. The policy debate in Taiwan mirrors discourses in Canada, where IMGs are likewise conceived either as globally competent physicians or as lacking in merit and technical

Equalizing Teachers' Pay in Louisiana

Science.gov (United States)

Cassimere, Raphael Jr.

1977-01-01

Suggests that the struggle for teacher salary equalization in Louisiana ended in success, but it was one chapter in a long struggle to gain the full citizenship that black teachers and their pupils dreamed would one day be theirs. (Author/AM)

Reflections on Mainstreaming Gender Equality in Adult Basic Education Programmes

Science.gov (United States)

Lind, Agneta

2006-01-01

This article is about mainstreaming gender equality in adult basic learning and education (ABLE). Gender equality is defined as equal rights of both women and men to influence, participate in and benefit from a programme. It is argued that specific gender analyses of emerging patterns of gender relations is helpful in formulating gender equality…

40 CFR 35.935-6 - Equal employment opportunity.

Science.gov (United States)

2010-07-01

... 40 Protection of Environment 1 2010-07-01 2010-07-01 false Equal employment opportunity. 35.935-6 Section 35.935-6 Protection of Environment ENVIRONMENTAL PROTECTION AGENCY GRANTS AND OTHER FEDERAL ASSISTANCE STATE AND LOCAL ASSISTANCE Grants for Construction of Treatment Works-Clean Water Act § 35.935-6 Equal employment opportunity. Contracts...

Fair Equality of Opportunity and Selective Secondary Schools

Science.gov (United States)

Mason, Andrew

2016-01-01

Can selecting on the basis of academic ability at secondary school level be reconciled with equality of opportunity? One common view is that although the two can be reconciled in principle, for various contingent reasons selection tends to undermine equality of opportunity in practice, for example, it tends to advantage children who have been…

Choosing Silence for Equality in and through Schooling

Science.gov (United States)

Lees, Helen E.

2016-01-01

This article considers silences and equality as combined from a theoretical perspective. Equality in and through chosen, deliberate and regular silence experience is seen as an equaliser: if no one is speaking no one can dominate. The article uses a bifurcated concept of silence: weak, negative forms and strong, positive forms. Only the strong…

Fair Equality of Opportunity in Our Actual World

Science.gov (United States)

Sachs, Benjamin

2016-01-01

Fair equality of opportunity, a principle that governs the competition for desirable jobs, can seem irrelevant in our actual world, for two reasons. First, parents have broad liberty to raise their children as they see fit, which seems to undermine the fair equality of opportunity-based commitment to eliminating the effects of social circumstances…

Equality of the sexes in Sweden under a new government.

Science.gov (United States)

Mccrea, J M

1979-07-01

Although the Social Democratic Party lost its long control of Parliament, Sweden is a country with a strong egalitarian philosophy which transcends party politics, and it is felt that the loss of the election had virtually no affect on policy toward women or other aspects of social policy. A review of the Swedish political situation, including political parties; election issues; aftermath of the election; and labor force participation precedes consideration of developments in the economic status of women, 1976-1978. Factors considered include Labour Market Board equality measures; parenthood insurance; work hours; the Committee on Equality Between Men and Women; proposed legislation on equality; private agreements between employers and trade unions on family policy; and womens' participation. It is concluded that the new government has merely continued the equality programs of the previous government, with the only meaningful contribution of the new Equality Committee to draft legislation prohibiting discrimination. The law on equality is a vital issue for the Liberal Party and they will have to persuade the Social Democrats that its enactment will provide the basis of an egalitarian society.

What Physicists Mean By the Equals Sign in Undergraduate Education

Science.gov (United States)

Kornick, Kellianne; Alaee, Dina; Sayre, Eleanor; Franklin, Scott

2017-01-01

Mathematical syntax allows for the description of meaningful concepts in the physical sciences, and having nuanced proficiency in mathematical formalism is closely tied to communication and understanding of physical principles. The concept of equality is especially important, as it constrains and dictates the relationships between two equated expressions, and a student with detailed understanding of these relationships can derive physical meaning from syntactical expressions mediated by equals signs by knowing the ``meaning'' of equals signs. We delineate types of equals signs as used in undergraduate textbooks and develop a categorization scheme in order to investigate how equals signs are used paradigmatically and culturally in textbooks to convey physical meaning. We classify equals signs into general clusters (causal, definitional, assignment, balancing, and ``just math''), each cluster containing more detailed types. We investigate differences across various topics and between introductory and upper-division textbooks. We found that upper division textbooks are more likely to use balancing, definitional, and more complex kinds of assignment forms, while introductory texts have much higher frequencies of simple assignment and ``just math'' types.

EXPERIENCE VERSUS AUTHORITY: THE SEARCH FOR GENDER EQUALITY IN CHAUCER'S "THE WIFE OF BATH'S PROLOGUE AND TALE"

Directory of Open Access Journals (Sweden)

Setefanus Suprayitno

1999-01-01

Full Text Available Over the past few years much interest has been put on gender equality. There has been a changing perception of the attitudes which emerges and shapes women's role in society and relationships. Formerly, social ideas and customs dictated women to be subservient. But now the changing social structure gives women space to pursue gender equality. Geoffrey Chaucer (ca. 1343-1400 had addressed this issue in his work, "The Wife of Bath's Prologue and Tale." This paper discusses how Alisoun, the wife Bath, through her prologue and tale, shows the contradiction of the oppressive traditions and customs imposed on women and attempts to present the idea of gender equality.

29 CFR 1620.28 - Relationship to other equal pay laws.

Science.gov (United States)

2010-07-01

... PAY ACT § 1620.28 Relationship to other equal pay laws. The provisions of various State or local laws may differ from the equal pay provisions set forth in the FLSA. No provisions of the EPA will excuse... 29 Labor 4 2010-07-01 2010-07-01 false Relationship to other equal pay laws. 1620.28 Section 1620...

29 CFR 1620.16 - Jobs requiring equal effort in performance.

Science.gov (United States)

2010-07-01

..., however, that men and women are working side by side on a line assembling parts. Suppose further that one... 29 Labor 4 2010-07-01 2010-07-01 false Jobs requiring equal effort in performance. 1620.16 Section... EQUAL PAY ACT § 1620.16 Jobs requiring equal effort in performance. (a) In general. The jobs to which...

Equal Opportunity in the Classroom: Test Construction in a Diversity-Sensitive Environment.

Science.gov (United States)

Ghorpade, Jai; Lackritz, James R.

1998-01-01

Two multiple-choice tests and one essay test were taken by 231 students (50/50 male/female, 192 White, 39 East Asian, Black, Mexican American, or Middle Eastern). Multiple-choice tests showed no significant differences in equal employment opportunity terms; women and men scored about the same on essays, but minority students had significantly…

Women at Work: The Myth of Equal Opportunity.

Science.gov (United States)

Piercy, Day; Krieter, Nancy

The advances women have made in the past decade have created the myth that women have achieved equal opportunity in the job market. In reality, the opposite is true. The current economic status of women demonstrates the need for strict enforcement of equal opportunity laws. Department of Labor data indicate that the wage gap between men and women…

Gender Equality, Intersectionality and Diversity in Europe

DEFF Research Database (Denmark)

Agustin, Lise Rolandsen

. Drawing on discursive policy analysis, it addresses the interaction between policies, institutions and civil society actors in relation to gender equality, diversity and intersectionality at the European level. Rolandsen Agustín successfully integrates the concepts of diversity and gender equality...... into a contextualized approach to analyzing transnational intersectionality. This unique approach focuses on processes of institutionalization and mobilization, which are addressed in relation to the institutional setup of the EU, its policies and policymaking structures, as well as transnational civil society...

realising equality in access to hiv treatment for vulnerable

African Journals Online (AJOL)

UOVS

been recognised that equality is tantamount to non-discrimination. .... HIV/AIDS), sexual orientation, and civil, political, social or other status which has ... ensuring equal HIV treatment for children, sex workers and men who have sex with.

A Bidirectional Multi-Port DC-DC Converter Integrating Voltage Equalizer

DEFF Research Database (Denmark)

Chen, Jianfei; Hou, Shiying; Deng, Fujin

2015-01-01

A novel bidirectional multi-port dc-dc converter integrating voltage equalizer based on switched-capacitor voltage accumulator (SCVA) is proposed. It has two operating modes of charging and discharging for battery modules. All battery modules are connected in series indirectly and can be equalize...... battery modules with different voltages. Simulation results has shown the feasibility of the proposed converter.......A novel bidirectional multi-port dc-dc converter integrating voltage equalizer based on switched-capacitor voltage accumulator (SCVA) is proposed. It has two operating modes of charging and discharging for battery modules. All battery modules are connected in series indirectly and can be equalized...

Analog Group Delay Equalizers Design Based on Evolutionary Algorithm

Directory of Open Access Journals (Sweden)

M. Laipert

2006-04-01

Full Text Available This paper deals with a design method of the analog all-pass filter designated for equalization of the group delay frequency response of the analog filter. This method is based on usage of evolutionary algorithm, the Differential Evolution algorithm in particular. We are able to design such equalizers to be obtained equal-ripple group delay frequency response in the pass-band of the low-pass filter. The procedure works automatically without an input estimation. The method is presented on solving practical examples.

Recent Activities of the Physical Society of Japan for the Promotion of Gender Equality (abstract)

Science.gov (United States)

Maeda, Atsutaka; Yonenaga, Ichiro; Tajima, Setsuko; Hiyama, Emiko; Torikai, Eiko

2009-04-01

We present activities of the Gender Equality Promotion Committee of the Physical Society of Japan (JPS) untaken after the Second IUPAP Women in Physics Conference, Rio de Janiero, 2005. These include: (1) summer and spring classes for high school girls, (2) symposia on the promotion of gender equality at annual JPS meetings, (3) continuous cooperation with the Japan Inter-Society Liaison Association Committee for Promoting Equal Participation of Men and Women in Science and Engineering (EPMEWSE), (4) consultation for JPS members on the Restart Postdoctoral Fellowship (RPD) program conducted by the Japan Society for the Promotion of Science (JSPS), (5) publication of a series of articles in the JPS membership journal, and (6) presentation at international meetings such as the Asia Pacific Physics Conference 10 (APPC10). We report that these activities were successful.

Privacy and equality in diagnostic genetic testing.

Science.gov (United States)

Nyrhinen, Tarja; Hietala, Marja; Puukka, Pauli; Leino-Kilpi, Helena

2007-05-01

This study aimed to determine the extent to which the principles of privacy and equality were observed during diagnostic genetic testing according to views held by patients or child patients' parents (n = 106) and by staff (n = 162) from three Finnish university hospitals. The data were collected through a structured questionnaire and analysed using the SAS 8.1 statistical software. In general, the two principles were observed relatively satisfactorily in clinical practice. According to patients/parents, equality in the post-analytic phase and, according to staff, privacy in the pre-analytic phase, involved the greatest ethical problems. The two groups differed in their views concerning pre-analytic privacy. Although there were no major problems regarding the two principles, the differences between the testing phases require further clarification. To enhance privacy protection and equality, professionals need to be given more genetics/ethics training, and patients individual counselling by genetics units staff, giving more consideration to patients' world-view, the purpose of the test and the test result.

Economic Efficiency or Gender Equality: Conceptualizing an Equitable “Social Framing” for Economic Evaluations to Support Gender Equality in Disaster Risk- and Environmental-Management Decision-Making

Directory of Open Access Journals (Sweden)

Cheney Shreve

2016-07-01

Full Text Available It is unlikely that cost–benefit approaches will be effective in identifying investments that support gender equality without a relevant “social framing”. Criteria for a “social framing” are lacking, yet cost–benefit approaches often guide investment decisions for disaster risk and environmental management. Mainstream approaches typically do a poor job identifying and characterizing costs and benefits, and often fail to address distributive concerns (i.e., how costs and benefits may be distributed throughout society, to whom, etc.. Gender-blind investments may project responsibility for equality “problems” onto one sex, potentially augmenting gender inequalities and disaster risk. This article examines evidence from the gender, disaster, and development literature to identify distributive concerns and criteria for an equitable “social framing” for economic evaluations. Primary distributive concerns identified regard assumptions of women’s homogeneity, agency, “active” participation, and the influence of customary practice and displacement on disaster vulnerability. The need for a “gender-responsive” “social framing” that considers the needs of men and women in relation to one another is evident. Second, cost–benefit studies focused on gender equality concerns are reviewed and the “social framing” is critiqued. Results show most studies are not “gender-responsive”. Women’s health concerns, often exacerbated by disasters, are sidelined by assumptions regarding distributive concerns and reductive outcome measures.

State Toleration, Religious Recognition and Equality

DEFF Research Database (Denmark)

Lægaard, Sune

2013-01-01

In debates about multiculturalism, it is widely claimed that ‘toleration is not enough’ and that we need to go ‘beyond toleration’ to some form of politics of recognition in order to satisfactorily address contemporary forms of cultural diversity (e.g. the presence in Europe of Muslim minorities...... a conceptual question of whether the relation between states and minorities can be categoriseized in terms of recognition or toleration, but about a normative question of whether and how toleration and recognition secures equality. When toleration is inadequate, this is often because it institutionaliseizes...... and upholds specific inequalities. But politics of recognition may equally well institute inequalities, and in such cases unequal recognition may not be preferable to toleration....

Self-Tuning Blind Identification and Equalization of IIR Channels

Directory of Open Access Journals (Sweden)

Bose Tamal

2003-01-01

Full Text Available This paper considers self-tuning blind identification and equalization of fractionally spaced IIR channels. One recursive estimator is used to generate parameter estimates of the numerators of IIR systems, while the other estimates denominator of IIR channel. Equalizer parameters are calculated by solving Bezout type equation. It is shown that the numerator parameter estimates converge (a.s. toward a scalar multiple of the true coefficients, while the second algorithm provides consistent denominator estimates. It is proved that the equalizer output converges (a.s. to a scalar version of the actual symbol sequence.

Elimination of harmonics in multilevel inverters with non-equal dc sources using PSO

International Nuclear Information System (INIS)

Al-Othman, A.K.; Abdelhamid, Tamer H.

2009-01-01

Multilevel inverters supplied from equal and constant dc sources almost do not exist in practical applications. The variation of the dc sources affects the values of the switching angles required for each specific harmonic profile, as well as increases the difficulty of the harmonic elimination's equations. This paper presents an extremely fast optimal solution of harmonic elimination of multilevel inverters with non-equal dc sources using a novel Particle Swarm Optimization (PSO) algorithm. The overall system is suitable for large variable speed drives, UPS systems, and on-line utility applications such as static var compensation. A set of mathematical equations describing the general output waveform of the multilevel inverter with non-equal dc sources is formulated. PSO is then employed to compute the optimal solution set of switching angles, if it exists, for each required harmonic profile. Theoretical studies for different case studies regarding the number of levels and harmonic profile are carried out to show the effectiveness and robustness of the proposed technique, and validated through both simulations and laboratory experimentation

A proposal for an 'equal peer-review' statement.

Science.gov (United States)

Moustafa, Khaled

2015-08-01

To make the peer-review process as objective as possible, I suggest the introduction of an 'equal peer-review' statement that preserves author anonymity across the board, thus removing any potential bias related to nominal or institutional 'prestige'; this would guarantee an equal peer-review process for all authors and grant applicants. Copyright © 2015 Elsevier Ltd. All rights reserved.

Perceived Gender Equality in Managerial Positions in Organizations

Directory of Open Access Journals (Sweden)

Tominc Polona

2017-05-01

Full Text Available Background and Purpose: This research aims to achieve two main objectives: to investigate differences between male and female managers regarding the perceived gender equality in organizations and to analyze the gender differences in relationships among the perceived gender equality, the perceived satisfaction with employment position and career, the perceived satisfaction with work, and the perceived work-family conflict.

Equal pay legislation and the gender wage gap

OpenAIRE

Polachek, Solomon W.

2014-01-01

Despite equal pay legislation dating back 50 years, American women still earn 22% less than their male counterparts. In the UK, with its Equal Pay Act of 1970, and France, which legislated in 1972, the gap is 21% and 17% respectively, and in Australia it remains around 17%. Thus, the gender pay gap continues to be an important policy issue.

GENDER EQUALITY AND THE GENDER GAP IN MATHEMATICS.

Science.gov (United States)

Tao, Hung-Lin; Michalopoulos, Christos

2018-03-01

A gender gap has been found in mathematics (boys outperform girls) that has prevailed across countries for many decades. Whether this gap results from nature or nurture has been hotly debated. Using the evidence of PISA 2003 and the gender equality index of 2003, some researchers have argued that an improvement in gender equality reduces the gender gap in mathematics. This study used five waves of country-level PISA data and, controlling for country fixed effects, found no evidence to support this argument. Furthermore, individual data for PISA 2012 and the multilevel data model were used. The conclusion drawn also does not support the argument. In fact, the relationship between gender equality and the gender gap in mathematics vanished after PISA 2003.

PENGARUH HISTOGRAM EQUALIZATION UNTUK PERBAIKAN KUALITAS CITRA DIGITAL

Directory of Open Access Journals (Sweden)

Sisilia Daeng Bakka Mau

2016-04-01

Full Text Available Penelitian ini membahas penggunaan metode histogram equalization yang akan digunakan untuk perbaikan kualitas citra. Perbaikan kualitas citra (image enhancement merupakan salah satu proses awal dalam peningkatan mutu citra. Peningkatan mutu citra diperlukan karena seringkali citra yang dijadikan objek pembahasan mempunyai kualitas yang buruk, misalnya citra mengalami derau, kabur, citra terlalu gelap atau terang, citra kurang tajam dan sebagainya. Perbaikan kualitas citra adalah proses memperjelas dan mempertajam ciri atau fitur tertentu dari citra agar citra lebih mudah dipersepsi maupun dianalisa secara lebih teliti. Hasil penelitian ini membuktikan bahwa penggunaan metode histogram equalization dapat digunakan untuk meningkatkan kontras citra dan dapat meningkatkan kualitas citra, sehingga informasi yang ada pada citra lebih jelas terlihat. Kata kunci: perbaikan kualitas citra, histogram equalization, citra digital

Fuzzy Logic-Based Histogram Equalization for Image Contrast Enhancement

Directory of Open Access Journals (Sweden)

V. Magudeeswaran

2013-01-01

Full Text Available Fuzzy logic-based histogram equalization (FHE is proposed for image contrast enhancement. The FHE consists of two stages. First, fuzzy histogram is computed based on fuzzy set theory to handle the inexactness of gray level values in a better way compared to classical crisp histograms. In the second stage, the fuzzy histogram is divided into two subhistograms based on the median value of the original image and then equalizes them independently to preserve image brightness. The qualitative and quantitative analyses of proposed FHE algorithm are evaluated using two well-known parameters like average information contents (AIC and natural image quality evaluator (NIQE index for various images. From the qualitative and quantitative measures, it is interesting to see that this proposed method provides optimum results by giving better contrast enhancement and preserving the local information of the original image. Experimental result shows that the proposed method can effectively and significantly eliminate washed-out appearance and adverse artifacts induced by several existing methods. The proposed method has been tested using several images and gives better visual quality as compared to the conventional methods.

Counteracting 16-QAM Optical Fiber Transmission Impairments With Iterative Turbo Equalization

DEFF Research Database (Denmark)

Arlunno, Valeria; Caballero Jambrina, Antonio; Borkowski, Robert

2013-01-01

A turbo equalization (TE) scheme based on convolutional code and normalized least mean square equalizer for coherent optical communication links is proposed and experimentally demonstrated. The proposed iterative TE technique is proved effective for counteracting polarization-division-multiplexin......A turbo equalization (TE) scheme based on convolutional code and normalized least mean square equalizer for coherent optical communication links is proposed and experimentally demonstrated. The proposed iterative TE technique is proved effective for counteracting polarization...

Summation on the basis of combinatorial representation of equal powers

Directory of Open Access Journals (Sweden)

Alexander I. Nikonov

2016-03-01

Full Text Available In the paper the conclusion of combinatorial expressions for the sums of members of several sequences is considered. Conclusion is made on the basis of combinatorial representation of the sum of the weighted equal powers. The weighted members of a geometrical progression, the simple arithmetic-geometrical and combined progressions are subject to summation. One of principal places in the given conclusion occupies representation of members of each of the specified progressions in the form of matrix elements. The row of this matrix is formed with use of a gang of equal powers with the set weight factor. Besides, in work formulas of combinatorial identities with participation of free components of the sums of equal powers, and also separate power-member of sequence of equal powers or a geometrical progression are presented. All presented formulas have the general basis-components of the sums of equal powers.

Report examines links among women's equality, smaller families, healthier children.

Science.gov (United States)

1997-06-01

This article reports on a new study by Nancy Riley about the relationship between gender equality and fertility and mortality declines in developing countries. Findings indicate that mortality and fertility has declined in countries without gender equality. Fertility and child mortality decline is related to women's educational status and employment. Riley argues that women's power to make decisions about health care, contraception, and the timing and number of children, if affected by education and paid employment, is more likely to lower mortality and fertility. Women's power may decline in countries where women's education and employment are advanced, but their role in society remains that of mothers. All developing countries showed a relationship between the amount of education and family size and child health. Fertility tends to be lowest among highly educated women. However, women's education has a stronger effect on child health and mortality. Maternal education also affects child nutritional status. Women's education offers women the option of job opportunities and new values or ideas. Women's employment may result in increased resources and status or in poverty and heavy physical labor. Societal views of women's work may reflect an increased self-worth for working women or lower status or the failure of a husband to adequately provide for family welfare. The key to the impact of women's employment is whether work becomes a way to achieve greater power for women in decision making about child welfare and family planning. Employment outside the home educates. In most countries, women who worked for cash had fewer children, but differences in fertility between working and nonworking women range from small to large. Higher income for Nigerian women means more children. Women's work also has inconsistent effects on child health.

Equal Potential: A Collective Fraud.

Science.gov (United States)

Gottfredson, Linda S.

2000-01-01

Critiques the College Board's report, "Reaching the Top," asserting that it illustrates collective fraud in the social sciences, which sustains an egalitarian fiction that intelligence is clustered equally across all human populations. Suggests that while the report omits certain popular falsehoods, it also omits crucial truths about…

Leaky Zero-Forcing Adaptive Equalization

NARCIS (Netherlands)

Bergmans, J.W.M.; Lin, M.Y.

2004-01-01

Zero-forcing equalizer adaptation schemes are attractive because of their simplicity. We study their steady-state solution, and find that it is more poorly conditioned than that of least mean-square adaptation schemes. A simple yet effective solution to this problem, based on tap leakage, is

Promoting Equality and Non-Discrimination for Persons with Disabilities

NARCIS (Netherlands)

Waddington, Lisa; Broderick, Andrea

2017-01-01

Ensuring equal opportunities for persons with disabilities is an important facilitator of participation and inclusion in society. Both the United Nations Convention on the Rights of Persons with Disabilities (UNCRPD) and the Council of Europe Disability Strategy 2017-2023 address equality and

Programma EQUAL : ravnõe vozmozhnosti na rabote / Ksenia Repson

Index Scriptorium Estoniae

Repson, Ksenia

2006-01-01

Tallinnas toimunud 23 Euroopa Liidu liikmesriigi EQUAL programmile pühendatud foorumist, mille eesmärgiks on vähendada diskrimineerimist töökohtadel. Eestis EQUAL programmi raames töötavatest projektidest. Foorumist võttis osa ka sotsiaalminister Jaak Aab. Lisa

Observations and actions to ensure equal treatment of all candidates by the European Research Council

Science.gov (United States)

Rydin, Claudia Alves de Jesus; Farina Busto, Luis; El Mjiyad, Nadia; Kota, Jhansi; Thelen, Lionel

2017-04-01

The European Research Council (ERC), Europe's premiere funding agency for frontier research, views equality of opportunities as an important challenge. The ERC monitors closely gender figures on every call and has taken actions to tackle imbalances and potential unconscious biases. The ERC talk is focused on efforts made to understand and ensure equal treatment of all candidates, with particular focus on gender balance and with specific attention to geosciences. Data and statistics collected in running highly competitive and internationally recognised funding schemes are presented. Recent initiatives to tackle geographical imbalances will also be presented.

Blind equalization for dual-polarization two-subcarrier coherent QPSK-OFDM signals.

Science.gov (United States)

Li, Fan; Zhang, Junwen; Yu, Jianjun; Li, Xinying

2014-01-15

Dual-polarization two-subcarrier coherent optical orthogonal frequency division multiplexing (CO-OFDM) transmission and reception is successfully demonstrated with blind equalization. A two-subcarrier quadrature phase shift keyed OFDM (QPSK-OFDM) signal can be equalized as a 9-ary quadrature amplitude modulation signal in the time domain with the cascaded multimodulus algorithm equalization method. The nonlinear effect resistance and transmission distance can be enhanced compared with the traditional CO-OFDM transmission system based on frequency equalization with training sequence.

Thin film conductors for self-equalizing cables

OpenAIRE

G. Owen; W. R. Trutna; T. J. Orsley; F. Lucia; C. B. Daly

2017-01-01

Self-equalizing cables using hollow conductors with wall thickness less than the skin depth were proposed in 1929. However, they do not appear ever to have been widely used, although the idea has resurfaced and been refined from time to time. In the early 2000’s, self-equalizing conductors consisting of solid magnetic steel cores coated with silver were developed by W.L. Gore, and used in their 2.5 Gb/s “Eye-Opener” cables, although higher speed versions never appeared. We have revived the or...

Equal Access to Justice Act Payments

Data.gov (United States)

Social Security Administration — A dataset containing payment amounts made by the Social Security Administration for court-approved Equal Access to Justice Act (EAJA) payments for fiscal year 2010...

Transparent dispersion compensator with built-in gain equalizer

DEFF Research Database (Denmark)

Rottwitt, Karsten; Doerr, C.

2002-01-01

In this work we describe a method to obtain a transparent or even an amplifying dispersion compensating module with built-in gain equalization functionality. The principle of operation and experimental results are illustrated.......In this work we describe a method to obtain a transparent or even an amplifying dispersion compensating module with built-in gain equalization functionality. The principle of operation and experimental results are illustrated....

EQUAL OPPORTUNITIES IN THE ITALIAN LABOUR MARKET

Directory of Open Access Journals (Sweden)

Balazs-Foldi Emese

2015-07-01

Full Text Available The integration of persons with disabilities and with reduced work capacity in the labour market represents one of the biggest challenges for labour market policies. The non-integration of disabled people in the labour market causes huge costs for the countries’ economy. The European Union’s aim is to transform passive social support into active support by means of labor market policy measures, to help people to obtain gainful employment and to raise employment levels of people with disabilities and with reduced work capacities. Earlier this target group has to work in the sheltered employment. But it changed from the 90’s years because of the social model of disability definition. Nowadays the main goal to help this target group integrates in the open employment. The members of European Union imagine this aim on other way. The Scandinavian countries or England prefer the equal opportunities and the personalised mainstreaming programmes and services. Other European countries, as Germany, Austria or Italy prefer the rehabilitation quota system. Thus, the labor force participation and employment rates for people with disabilities and with reduced working capacities are strong differences between the European countries. But lot of other options also influence the member of countries’ policy and employment system. Since the Amsterdam Treaty the European Union has devoted exceptional attention to the equal opportunities of disabled people, the enforcement of equal treatment, and the reduction of the dangers of discrimination, as it is, a significant part of persons with disabilities and reduced work capacity do not have a full-time job, they become unemployed two or three times more frequently than their abled-counterparts, and dispose of lower salary, therefore they need the help of their family and the community. This study examines the Italian situation. It bases on statistics on the Italian target group and provides comparisons with

Performance evaluation of nuclear grade filters for the Trupact-I pressure equalization system

International Nuclear Information System (INIS)

Sandoval, R.P.; Joseph, B.J.

1987-01-01

The performance of high-efficiency-particulate-air and ultra-low- penetration-air filters subjected to extreme environments of temperature, shock, pressure, and particulate loading was evaluated in a test program at the Sandia National Laboratories. The test program was initiated to evaluate the feasibility of using commercially available nuclear-grade filters in the filtered pressure equalization system of a contact-handled transuranic waste transport system, called TRUPACT-I. The filtered pressure equalization system of TRUPACT-I assures containment of the activity within the limits permitted by federal regulations and simultaneously equalizes the pressure between the cavity of the packaging and the environment, and minimizes the buildup of radiolytically generated gases. The filters were exposed to temperatures, pressures and stresses that exceed expected environments in normal and accident conditions of transport. The performance of the test filters was determined by measuring and quantifying filter efficiency and the Darcy constant. In addition, the integrity of the filter housing was evaluated using non-destructive helium leak testing. The details of the test program and results obtained from the tests are presented in this paper

A 5 Gb/s CMOS adaptive equalizer for serial link

Science.gov (United States)

Wu, Hongbing; Wang, Jingyu; Liu, Hongxia

2018-04-01

A 5 Gb/s adaptive equalizer with a new adaptation scheme is presented here by using 0.13 μm CMOS process. The circuit consists of the combination of equalizer amplifier, limiter amplifier and adaptation loop. The adaptive algorithm exploits both the low frequency gain loop and the equalizer loop to minimize the inter-symbol interference (ISI) for a variety of cable characteristics. In addition, an offset cancellation loop is used to alleviate the offset influence of the signal path. The adaptive equalizer core occupies an area of 0.3567 mm2 and consumes a power consumption of 81.7 mW with 1.8 V power supply. Experiment results demonstrate that the equalizer could compensate for a designed cable loss with 0.23 UI peak-to-peak jitter. Project supported by the National Natural Science Foundation of China (No. 61376099), the Foundation for Fundamental Research of China (No. JSZL2016110B003), and the Major Fundamental Research Program of Shaanxi (No. 2017ZDJC-26).

A New Continuous-Time Equality-Constrained Optimization to Avoid Singularity.

Science.gov (United States)

Quan, Quan; Cai, Kai-Yuan

2016-02-01

In equality-constrained optimization, a standard regularity assumption is often associated with feasible point methods, namely, that the gradients of constraints are linearly independent. In practice, the regularity assumption may be violated. In order to avoid such a singularity, a new projection matrix is proposed based on which a feasible point method to continuous-time, equality-constrained optimization is developed. First, the equality constraint is transformed into a continuous-time dynamical system with solutions that always satisfy the equality constraint. Second, a new projection matrix without singularity is proposed to realize the transformation. An update (or say a controller) is subsequently designed to decrease the objective function along the solutions of the transformed continuous-time dynamical system. The invariance principle is then applied to analyze the behavior of the solution. Furthermore, the proposed method is modified to address cases in which solutions do not satisfy the equality constraint. Finally, the proposed optimization approach is applied to three examples to demonstrate its effectiveness.

Internationalisation and Equality and Diversity in Higher Education: Merging Identities

OpenAIRE

Caruana, V; Ploner, J

2010-01-01

Summary This project arises out of Eade and Peacock’s (2009) scoping report, commissioned by Equality Challenge Unit (ECU) entitled Internationalising equality and equalising internationalisation: The intersection between internationalisation and Equality and Diversity in higher education. The principal aim of the current study is to identify the advantages of building on the intersection of Internationalisation and E and D agendas, through an exploration of the effective mechanisms for linki...

The support paradox: Overcoming dilemmas in gender equality programs

NARCIS (Netherlands)

Brink, M.C.L. van den; Stobbe, L.

2014-01-01

This paper revolves around ambivalent discourses surrounding gender equality policies and interventions in organizations. On the one hand, these equality policies are perceived as necessary in order to create more opportunities for upward career mobility for women. On the other hand, both men and

Battery Charge Equalizer with Transformer Array

Science.gov (United States)

Davies, Francis

2013-01-01

High-power batteries generally consist of a series connection of many cells or cell banks. In order to maintain high performance over battery life, it is desirable to keep the state of charge of all the cell banks equal. A method provides individual charging for battery cells in a large, high-voltage battery array with a minimum number of transformers while maintaining reasonable efficiency. This is designed to augment a simple highcurrent charger that supplies the main charge energy. The innovation will form part of a larger battery charge system. It consists of a transformer array connected to the battery array through rectification and filtering circuits. The transformer array is connected to a drive circuit and a timing and control circuit that allow individual battery cells or cell banks to be charged. The timing circuit and control circuit connect to a charge controller that uses battery instrumentation to determine which battery bank to charge. It is important to note that the innovation can charge an individual cell bank at the same time that the main battery charger is charging the high-voltage battery. The fact that the battery cell banks are at a non-zero voltage, and that they are all at similar voltages, can be used to allow charging of individual cell banks. A set of transformers can be connected with secondary windings in series to make weighted sums of the voltages on the primaries.

Two-stage energy storage equalization system for lithium-ion battery pack

Science.gov (United States)

Chen, W.; Yang, Z. X.; Dong, G. Q.; Li, Y. B.; He, Q. Y.

2017-11-01

How to raise the efficiency of energy storage and maximize storage capacity is a core problem in current energy storage management. For that, two-stage energy storage equalization system which contains two-stage equalization topology and control strategy based on a symmetric multi-winding transformer and DC-DC (direct current-direct current) converter is proposed with bidirectional active equalization theory, in order to realize the objectives of consistent lithium-ion battery packs voltages and cells voltages inside packs by using a method of the Range. Modeling analysis demonstrates that the voltage dispersion of lithium-ion battery packs and cells inside packs can be kept within 2 percent during charging and discharging. Equalization time was 0.5 ms, which shortened equalization time of 33.3 percent compared with DC-DC converter. Therefore, the proposed two-stage lithium-ion battery equalization system can achieve maximum storage capacity between lithium-ion battery packs and cells inside packs, meanwhile efficiency of energy storage is significantly improved.

Gender Equality and Violent Behavior: How Neighborhood Gender Equality Influences the Gender Gap in Violence

Science.gov (United States)

Lei, Man-Kit; Simons, Ronald L.; Simons, Leslie Gordon; Edmond, Mary Bond

2014-01-01

Using a sample of 703 African American adolescents from the Family and Community Health Study (FACHS) along with census data from the year 2000, we examine the association between neighborhood-level gender equality and violence. We find that boys’ and girls’ violent behavior is unevenly distributed across neighborhood contexts. In particular, gender differences in violent behavior are less pronounced in gender-equalitarian neighborhoods compared to those characterized by gender inequality. We also find that the gender gap narrows in gender-equalitarian neighborhoods because boys’ rates of violence decrease whereas girls’ rates remain relatively low across neighborhoods. This is in stark contrast to the pessimistic predictions of theorists who argue that the narrowing of the gender gap in equalitarian settings is the result of an increase in girls’ violence. In addition, the relationship between neighborhood gender equality and violence is mediated by a specific articulation of masculinity characterized by toughness. Our results provide evidence for the use of gender-specific neighborhood prevention programs. PMID:24672996

Fixed Points on Abstract Structures without the Equality Test

DEFF Research Database (Denmark)

Korovina, Margarita

2002-01-01

The aim of this talk is to present a study of definability properties of fixed points of effective operators on abstract structures without the equality test. The question of definability of fixed points of -operators on abstract structures with equality was first studied by Gandy, Barwise, Mosch...

Foreign Models of Financial Equalization, Prospects for Implementation in Ukraine

OpenAIRE

Piontko Nataliia B.

2015-01-01

The article is aimed to identify the models of financial equalization applied in foreign countries, and to substantiate the possibilities for use of foreign experience in terms of financial equalization or individual elements of such models on the territory of Ukraine, for taking into consideration the foreign tools of financial equalization in the context of the State regional policy reforms is a priority and urgent task of the present day. During the generalization and sys...

The importance of institutional mechanisms for exercising gender equality

Directory of Open Access Journals (Sweden)

Pajvančić Marijana

2014-01-01

Full Text Available In the contemporary democratic societies, equality between men and women is one of the fundamental human rights as well as the key moral and legal value. In order to be exercised, this right must be legally recognized and efficiently exercised in all aspects of human life: political, economic, social and cultural. Experience has shown that an effective exercise of gender equality calls for integrating the gender perspective into all public policies, at all levels and in all decision-making processes. The necessary prerequisite is a proper institutional and legal framework. The institutional framework in the field of gender equality includes institutions operating within the legislative and the executive branch, as well as those involved in the protection of gender equality. The jurisdiction of the institutional mechanism within the legislative branch is defined in general terms and it does not reflect the multi-sectoral nature of activities covered by this operative body. The Gender Equality Council and the Gender Equality Agency, which were operative until the year 2014, differed in their composition and membership selection method, and they had different positions in the structure of executive authorities; the content and scope of their jurisdiction was not clearly defined, nor were they vested with sufficient and relevant powers. For that reason, it is essential to establish a new structure of institutional mechanisms within the executive branch as soon as possible. In that course, it should be ascertained that these institutions have direct communication with the government, and their competences have to be regulated adequately and precisely. In order to ensure that the normative and other measures and activities produce good results, it is necessary to provide and sustain an inter-sectoral approach to gender equality and create systemic presumptions and adequate procedures which will provide for utmost coordination and cooperation of all

Positive Action in EU Gender Equality Law: promoting more women in corporate decision making?

NARCIS (Netherlands)

Ramos Martín, N.E.

2013-01-01

Equality is a broad and complex concept with various meanings (equal treatment, equal opportunities, formal equality, and substantive or de facto equality). Although there are strong similarities in the definition of key concepts related to equality, the EU and other international organisation have

The Gender-Equality Paradox in Science, Technology, Engineering, and Mathematics Education.

Science.gov (United States)

Stoet, Gijsbert; Geary, David C

2018-04-01

The underrepresentation of girls and women in science, technology, engineering, and mathematics (STEM) fields is a continual concern for social scientists and policymakers. Using an international database on adolescent achievement in science, mathematics, and reading ( N = 472,242), we showed that girls performed similarly to or better than boys in science in two of every three countries, and in nearly all countries, more girls appeared capable of college-level STEM study than had enrolled. Paradoxically, the sex differences in the magnitude of relative academic strengths and pursuit of STEM degrees rose with increases in national gender equality. The gap between boys' science achievement and girls' reading achievement relative to their mean academic performance was near universal. These sex differences in academic strengths and attitudes toward science correlated with the STEM graduation gap. A mediation analysis suggested that life-quality pressures in less gender-equal countries promote girls' and women's engagement with STEM subjects.

Minority Adolescents in Ethnically Diverse Schools: Perceptions of Equal Treatment Buffer Threat Effects

Science.gov (United States)

Baysu, Gülseli; Celeste, Laura; Brown, Rupert; Verschueren, Karine; Phalet, Karen

2016-01-01

Can perceptions of equal treatment buffer the negative effects of threat on the school success of minority students? Focusing on minority adolescents from Turkish and Moroccan heritage in Belgium (M[subscript age] = 14.5; N = 735 in 47 ethnically diverse schools), multilevel mediated moderation analyses showed: (a) perceived discrimination at…

Teaching the Economics of Equal Opportunities.

Science.gov (United States)

Ownby, Arnola C.; Rhea, Jeanine N.

1990-01-01

Focuses on equal opportunities--for education, pay, and with gender bias for individuals and business organizations. Suggests that business educators can expand the implications to include ethnic-based inequalities as well. (JOW)

Girls' Education and Gender Equality. Factsheet

Science.gov (United States)

Global Partnership for Education, 2016

2016-01-01

This brief fact sheet presents benefits of investing in gender equality, how the Global Partnership for Education (GPE) supports inclusive and equitable quality education, as well as the results it has achieved.

Equalization equations in reactant resolution

Indian Academy of Sciences (India)

Unknown

given partitioning of the system in physical or functional space. The most frequently ... Then, the inter-reactant equilibrium is considered. The ... Global equilibrium. Even though the chemical potential in the case of global equilibrium is equalized by definition (see (1)), we repeat here the proof, for the current needs, using.

Asynchronous zero-forcing adaptive equalization

NARCIS (Netherlands)

Bergmans, J.W.M.; Pozidis, H.; Lin, M.Y.

2005-01-01

Digital data receivers often operate at a fixed sampling rate 1/Ts that is asynchronous to the baud rate 1/T. A digital equalizer that processes the incoming signal will also be asynchronous, and its adaptation is commonly based on extensions of the LMS algorithm. In this paper, we develop and

Equality of Opportunity, Cultural Diversity and Claims for Fairness

Science.gov (United States)

Sardoc, Mitja

2016-01-01

The present paper examines some of the tensions, problems and challenges associated with claims for equality of opportunity (the fairness argument). The introductory part identifies three separate forms of justification for public education, including the argument associated with equality of opportunity. Part II examines in detail two questions…

Inspecting the Inspectors: Race Equality and Quality in Initial Teacher Education

Science.gov (United States)

Wilkins, Chris

2014-01-01

Equalities legislation in Britain has in recent years shifted towards requiring public bodies to proactively promote equality rather than simply prevent discrimination. This paper reports on a study of how this requirement, with specific reference to race equality, is enacted in the regulation and inspection of initial teacher education (ITE) in…

Pan-STARRS1 DISCOVERY OF TWO ULTRALUMINOUS SUPERNOVAE AT z Almost-Equal-To 0.9

Energy Technology Data Exchange (ETDEWEB)

Chomiuk, L. [National Radio Astronomy Observatory, P.O. Box O, Socorro, NM 87801 (United States); Chornock, R.; Soderberg, A. M.; Berger, E.; Foley, R. J.; Kirshner, R. P.; Czekala, I. [Harvard-Smithsonian Center for Astrophysics, 60 Garden Street, Cambridge, MA 02138 (United States); Chevalier, R. A. [Department of Astronomy, University of Virginia, P.O. Box 400325, Charlottesville, VA 22904-4325 (United States); Huber, M. E.; Gezari, S.; Riess, A.; Rodney, S. A. [Department of Physics and Astronomy, Johns Hopkins University, 3400 North Charles Street, Baltimore, MD 21218 (United States); Narayan, G.; Stubbs, C. W. [Department of Physics, Harvard University, Cambridge, MA 02138 (United States); Rest, A. [Space Telescope Science Institute, 3700 San Martin Drive, Baltimore, MD 21218 (United States); Smartt, S. J. [Astrophysics Research Centre, School of Mathematics and Physics, Queen' s University Belfast, Belfast BT7 1NN (United Kingdom); Tonry, J. L.; Burgett, W. S.; Chambers, K. C. [Institute for Astronomy, University of Hawaii at Manoa, Honolulu, HI 96822 (United States); Wood-Vasey, W. M., E-mail: lchomiuk@cfa.harvard.edu [Department of Physics and Astronomy, University of Pittsburgh, 3941 O' Hara Street, Pittsburgh, PA 15260 (United States); and others

2011-12-20

We present the discovery of two ultraluminous supernovae (SNe) at z Almost-Equal-To 0.9 with the Pan-STARRS1 Medium Deep Survey. These SNe, PS1-10ky and PS1-10awh, are among the most luminous SNe ever discovered, comparable to the unusual transients SN 2005ap and SCP 06F6. Like SN 2005ap and SCP 06F6, they show characteristic high luminosities (M{sub bol} Almost-Equal-To -22.5 mag), blue spectra with a few broad absorption lines, and no evidence for H or He. We have constructed a full multi-color light curve sensitive to the peak of the spectral energy distribution in the rest-frame ultraviolet, and we have obtained time series spectroscopy for these SNe. Given the similarities between the SNe, we combine their light curves to estimate a total radiated energy over the course of explosion of (0.9-1.4) Multiplication-Sign 10{sup 51} erg. We find photospheric velocities of 12,000-19,000 km s{sup -1} with no evidence for deceleration measured across {approx}3 rest-frame weeks around light curve peak, consistent with the expansion of an optically thick massive shell of material. We show that, consistent with findings for other ultraluminous SNe in this class, radioactive decay is not sufficient to power PS1-10ky, and we discuss two plausible origins for these events: the initial spin-down of a newborn magnetar in a core-collapse SN, or SN shock breakout from the dense circumstellar wind surrounding a Wolf-Rayet star.

The ESTRO-EQUAL quality assurance network for photon and electron radiotherapy beams in Germany

International Nuclear Information System (INIS)

Ferreira, I.H.; Dutreix, A.; Richter, J.; Bridier, A.; Chavaudra, J.; Svensson, H.

2001-01-01

Background: In 1998 an ESTRO Quality Assurance Network for radiotherapy (EQUAL) has been set up for 25 European countries for photon and electron beams in reference and non-reference conditions. Material and Methods: Measurements are done using LiF powder (DTL937-Philitech, France) that is processed with the PCL3 automatic reader (Fimel-PTW). The participating centers irradiate the TLDs with an absorbed dose of 2 Gy according to the clinical routine. Results: Until September 2000 EQUAL has checked 135 photon beams (including the beams rechecked) from 51 radiotherapy centers in Germany out of 86 accepted centers. The results show that 2% of the beam outputs in reference conditions and 3% of the percentage depth doses are outside the tolerance level (deviation > ± 5%). 6% of the beam output variations and of the wedge transmission factors show deviations > ± 5%. The global analysis of results shows deviations > ± 5% in at least one parameter for 18 beams out of the 135 beams checked. Five rechecked beams present one ''real dosimetric'' problem in one or more parameters, corresponding to 4% of the 114 beams for which the deviations cannot be attributed to set-up errors. - The EQUAL network has checked 89 electron beams in Germany. The results show that all beam outputs checked are within the tolerance level. The standard deviation for the beam output in reference conditions is 2.0% and 2.2% for the beam output for the others field sizes. The percentage of deviations > 3% and ≤ 5% for the reference beam output is higher for electron beams than for photon beam checks. Therefore the electron beam calibration and the TPS algorithms should be improved to increase the accuracy of the patient dosimetry for radiotherapy. (orig.) [de

Achieving equal pay for comparable worth through arbitration.

Science.gov (United States)

Wisniewski, S C

1982-01-01

Traditional "women's jobs" often pay relatively low wages because of the effects of institutionalized stereotypes concerning women and their role in the work place. One way of dealing with sex discrimination that results in job segregation is to narrow the existing wage differential between "men's jobs" and "women's jobs." Where the jobs are dissimilar on their face, this narrowing of pay differences involves implementing the concept of "equal pay for jobs of comparable worth." Some time in the future, far-reaching, perhaps even industrywide, reductions in male-female pay differentials may be achieved by pursuing legal remedies based on equal pay for comparable worth. However, as the author demonstrates, immediate, albeit more limited, relief for sex-based pay inequities found in specific work places can be obtained by implementing equal pay for jobs of comparable worth through the collective bargaining and arbitration processes.

Are litigation and collective bargaining complements or substitutes for achieving gender equality? A study of the British Equal Pay Act

OpenAIRE

Simon Deakin; Sarah Fraser Butlin; Colm McLaughlin; Aleksandra Polanska

2015-01-01

We present a socio-legal case study of the recent equal pay litigation wave in Britain, which saw an unprecedented increase in the number of claims, triggered in part by the entry of no-win, no-fee law firms into this part of the legal services market. Although the rise in litigation led to greater adversarialism in pay bargaining, litigation and collective bargaining mostly operated as complementary mechanisms in advancing an equality agenda. Litigation may be a more potent agent for socia...

Non-uniformity Correction of Infrared Images by Midway Equalization

Directory of Open Access Journals (Sweden)

Yohann Tendero

2012-07-01

Full Text Available The non-uniformity is a time-dependent noise caused by the lack of sensor equalization. We present here the detailed algorithm and on line demo of the non-uniformity correction method by midway infrared equalization. This method was designed to suit infrared images. Nevertheless, it can be applied to images produced for example by scanners, or by push-broom satellites. The obtained single image method works on static images, is fully automatic, having no user parameter, and requires no registration. It needs no camera motion compensation, no closed aperture sensor equalization and is able to correct for a fully non-linear non-uniformity.

IMPLEMENTASI METODE HISTOGRAM EQUALIZATION UNTUK MENINGKATKAN KUALITAS CITRA DIGITAL

Directory of Open Access Journals (Sweden)

Isa Akhlis

2012-02-01

Full Text Available Radiografi dapat digunakan untuk membantu mendiagnosis penyakit dalam bidang medis. Umumnya citra radiograf masih tampak kabur sehingga memerlukan pengolahan untuk menghilangkan atau mengurangi kekaburan tersebut. Tujuan penelitian ini adalah mendesain perangkat lunak untuk meningkatkan kualitas citra digital foto Roentgen yaitu dengan meningkatkan kontras citra tersebut. Salah satu metode untuk meningkatkan kontras citra digital adalah dengan menggunakan metode histogram equalization. Metoda tersebut membuat tingkat keabuan citra tersebar merata pada semua tingkat keabuan. Hasil penelitian menunjukkan bahwa metoda histogram equalization dapat digunakan untuk meningkatkan kontras citra.  Hal ini dapat langsung dilihat pada layar monitor.   Kata kunci: citra radiograf,  histogram equalization

STEM Equality and Diversity Toolkit

Science.gov (United States)

Collins, Jill

2011-01-01

In 2008, the Centre for Science Education at Sheffield Hallam University teamed up with VT Enterprise (now Babcock International) in their submission of a successful bid to deliver the national STEM (Science, Technology, Engineering and Maths) Subject Choice and Careers Project. An integral part of the bid was the promotion of equality and…

Gender Equality in the Staff Composition of Higher Learning ...

African Journals Online (AJOL)

This paper analyses gender equality in the composition of Uganda Martyrs University (UMU) staff—as of the close of 2008. The analysis focuses on the University's policy and its implications for gender equality; the composition of the University's staff by gender; and explanation of the possible reasons underlying the gender ...

Maximizing the potential of scientists in Japan: promoting equal participation for women scientists through leadership development.

Science.gov (United States)

Homma, Miwako Kato; Motohashi, Reiko; Ohtsubo, Hisako

2013-07-01

In order to examine the current status of gender equality in academic societies in Japan, we inquired about the number of women involved in leadership activities at society conferences and annual meetings, as these activities are critical in shaping scientific careers. Our findings show a clear bias against female scientists, and a need to raise consciousness and awareness in order to move closer to equality for future generations. © 2013 The Authors Genes to Cells © 2013 by the Molecular Biology Society of Japan and Wiley Publishing Asia Pty Ltd.

Gender Equality in the Romanian Local Public Institutions

OpenAIRE

Sorin Dan ŞANDOR; Felicia Cornelia MACARIE; Simona Claudia CREŢA

2011-01-01

Gender equality in public institutions is a sensitive topic considering the vast efforts of European countries to overcome the problems raised by gender inequality, gender segregation and gender discrimination in the labor market. In order to measure gender equality in public institutions and to identify the most important gender related organizational issues a questionnaire was built, tested in 2010 in one public institution, and then applied at national scale to public servants (both women ...

GSM Channel Equalization Algorithm - Modern DSP Coprocessor Approach

Directory of Open Access Journals (Sweden)

M. Drutarovsky

1999-12-01

Full Text Available The paper presents basic equations of efficient GSM Viterbi equalizer algorithm based on approximation of GMSK modulation by linear superposition of amplitude modulated pulses. This approximation allows to use Ungerboeck form of channel equalizer with significantly reduced arithmetic complexity. Proposed algorithm can be effectively implemented on the Viterbi and Filter coprocessors of new Motorola DSP56305 digital signal processor. Short overview of coprocessor features related to the proposed algorithm is included.

How do FTSE100 companies frame gender equality?

OpenAIRE

Russell, Roseanne

2017-01-01

This study interrogates the factors motivating corporate engagement with gender equality. When FTSE100 companies discuss boardroom diversity, how are those discussions framed? \\ud \\ud The findings reveal three dominant framing techniques used: (1) valuing diversity; (2) merit; and (3) nurturing talent. \\ud \\ud The findings from this study have implications for those seeking to further the debate on boardroom diversity. It demonstrates empirical support for the claim that sincere equality may ...

Reduction of Elliptic Curves in Equal Characteristic 3 (and 2)

NARCIS (Netherlands)

Miyamoto, Roland; Top, Jakob

2005-01-01

We determine conductor exponent, minimal discriminant and fibre type for elliptic curves over discrete valued fields of equal characteristic 3. Along the same lines, partial results are obtained in equal characteristic 2.

A Case of Esophageal Leiomyoma Showing High FDG Uptake on F-18 FDG PET

Energy Technology Data Exchange (ETDEWEB)

Lee, Jai Hyuen [College of Medicine, Cheonan (Korea, Republic of); Ryu, Jin Sook [Asan Medical Center, University of Ulsan College of Medicine (Korea, Republic of)

2008-08-15

An esophageal leiomyoma is the most common benign tumor of the esophagus mainly occurred in intramural portion. Occasionally, it is difficult to discriminate esophageal malignancy from large leiomyoma. Although F-18 FDG PET has been used for differentiating malignant from benign disease, false-positive cases have been reported. Recently, uterine leiomyoma has been reported to have relatively high F-18 FDG uptake in some patients but little is known about how an esophageal leiomyoma might be showed on F-18 FDG PET. We report a case of esophageal leiomyoma that showed high FDG uptake on PET images.

A Case of Esophageal Leiomyoma Showing High FDG Uptake on F-18 FDG PET

International Nuclear Information System (INIS)

Lee, Jai Hyuen; Ryu, Jin Sook

2008-01-01

An esophageal leiomyoma is the most common benign tumor of the esophagus mainly occurred in intramural portion. Occasionally, it is difficult to discriminate esophageal malignancy from large leiomyoma. Although F-18 FDG PET has been used for differentiating malignant from benign disease, false-positive cases have been reported. Recently, uterine leiomyoma has been reported to have relatively high F-18 FDG uptake in some patients but little is known about how an esophageal leiomyoma might be showed on F-18 FDG PET. We report a case of esophageal leiomyoma that showed high FDG uptake on PET images

Fast convergent frequency-domain MIMO equalizer for few-mode fiber communication systems

Science.gov (United States)

He, Xuan; Weng, Yi; Wang, Junyi; Pan, Z.

2018-02-01

Space division multiplexing using few-mode fibers has been extensively explored to sustain the continuous traffic growth. In few-mode fiber optical systems, both spatial and polarization modes are exploited to transmit parallel channels, thus increasing the overall capacity. However, signals on spatial channels inevitably suffer from the intrinsic inter-modal coupling and large accumulated differential mode group delay (DMGD), which causes spatial modes de-multiplex even harder. Many research articles have demonstrated that frequency domain adaptive multi-input multi-output (MIMO) equalizer can effectively compensate the DMGD and demultiplex the spatial channels with digital signal processing (DSP). However, the large accumulated DMGD usually requires a large number of training blocks for the initial convergence of adaptive MIMO equalizers, which will decrease the overall system efficiency and even degrade the equalizer performance in fast-changing optical channels. Least mean square (LMS) algorithm is always used in MIMO equalization to dynamically demultiplex the spatial signals. We have proposed to use signal power spectral density (PSD) dependent method and noise PSD directed method to improve the convergence speed of adaptive frequency domain LMS algorithm. We also proposed frequency domain recursive least square (RLS) algorithm to further increase the convergence speed of MIMO equalizer at cost of greater hardware complexity. In this paper, we will compare the hardware complexity and convergence speed of signal PSD dependent and noise power directed algorithms against the conventional frequency domain LMS algorithm. In our numerical study of a three-mode 112 Gbit/s PDM-QPSK optical system with 3000 km transmission, the noise PSD directed and signal PSD dependent methods could improve the convergence speed by 48.3% and 36.1% respectively, at cost of 17.2% and 10.7% higher hardware complexity. We will also compare the frequency domain RLS algorithm against

Unequal Gain of Equal Resources across Racial Groups.

Science.gov (United States)

Assari, Shervin

2017-08-05

The health effects of economic resources (eg, education, employment, and living place) and psychological assets (eg, self-efficacy, perceived control over life, anger control, and emotions) are well-known. This article summarizes the results of a growing body of evidence documenting Blacks' diminished return, defined as a systematically smaller health gain from economic resources and psychological assets for Blacks in comparison to Whites. Due to structural barriers that Blacks face in their daily lives, the very same resources and assets generate smaller health gain for Blacks compared to Whites. Even in the presence of equal access to resources and assets, such unequal health gain constantly generates a racial health gap between Blacks and Whites in the United States. In this paper, a number of public policies are recommended based on these findings. First and foremost, public policies should not merely focus on equalizing access to resources and assets, but also reduce the societal and structural barriers that hinder Blacks. Policy solutions should aim to reduce various manifestations of structural racism including but not limited to differential pay, residential segregation, lower quality of education, and crime in Black and urban communities. As income was not found to follow the same pattern demonstrated for other resources and assets (ie, income generated similar decline in risk of mortality for Whites and Blacks), policies that enforce equal income and increase minimum wage for marginalized populations are essential. Improving quality of education of youth and employability of young adults will enable Blacks to compete for high paying jobs. Policies that reduce racism and discrimination in the labor market are also needed. Without such policies, it will be very difficult, if not impossible, to eliminate the sustained racial health gap in the United States. © 2018 The Author(s); Published by Kerman University of Medical Sciences. This is an open

Equal Pay for Work of Equal Value in Terms of the Employment Equity Act 55 of 1998: Lessons from the International Labour Organisation and the United Kingdom

OpenAIRE

Shamier Ebrahim

2016-01-01

Equal pay is an area of employment law that is complex and not easily understood. This complexity is recognised by the International Labour Organisation (ILO), which notes that equal pay for work of equal value has proved to be difficult to understand, both with regard to what it entails and in its application. Amendments have been made to the Employment Equity Act 55 of 1998 (EEA) to include a specific provision to regulate equal pay claims in the form of section 6(4)-(5) of the EEA. The ame...

The Human Right to Equal Access to Health Care

NARCIS (Netherlands)

M. San Giorgi (Maite)

2012-01-01

textabstractThe right to equal access to health care is a fundamental principle that is part of the human right to health care. For victims of a violation of the human right to equal access to health care it is important that a judicial or quasi-judicial human rights body can adjudicate their

A Loudness Function for Analog and Digital Sound Systems based on Equal Loudness Level Contours

DEFF Research Database (Denmark)

Nielsen, Sofus Birkedal

2016-01-01

frequency balance will been changed both for LL lower or higher than ML. The differences in ELLC ask for a level based equalization using fractional-order filters. A designing technique for both analog and digital fractional-order filters was developed. The analog solution is based on OPAMs and the digital......A new and better loudness compensation has been designed based on the differences between the Equal Loudness Level Contours (ELLC) in ISO 226:2003. Sound productions are normally being mixed at a high mixing level (ML) but often played at lower listening level (LL) which mean that the perceived...

Definition of Strong Equality of Tautologies and Universal System for Various Propositional Logics

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Anahit Chubaryan

2008-10-01

Full Text Available Earlier we have introduced a definition of strong equality of classical tautologies, according to which two tautologies are equal iff they have the same hardness. The strong equality implies well known equality, but not vice versa. The strong equality is based on the notion of determinitive conjunct, using of which some new deduction system for classical propositional logic were defined. Here the notions of strong equality of tautologies for various logics are suggested and the idea of construction of universal deduction system for various propositional logics is given.

Gender equality in primary immunisation

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Deepak S Khismatrao

2015-01-01

Full Text Available Context: Immunization, a well-known and effective method of preventing childhood illnesses is basic service under primary health care. Most surveys in India measure primary immunization coverage and quality, but no "Gender Equality." Aims: Assess "Gender Equality" in primary immunization with reference to coverage, quality, and place of immunization. Settings and Design: Cross-sectional survey in a primary health center, Pune, Maharashtra using World Health Organization 30-cluster sampling method with 14 beneficiaries (7 girls and 7 boys to be selected from each cluster. Instead of 420 children, data collected for 345 children, as requisite numbers of children were not available in low population villages and also children whose mothers were not present during survey were excluded. Materials and Methods: Vaccination data collected from either records and/or history by mother. Children born on or between 13-09-2009 and 13-09-2010, were included. Statistical Analysis Used: SPSS 14.01 version with Chi-square as test of significance. Results: Of the study population, 171 (49.6% were females and 174 (50.4% males. A total of 64.1% children had immunization records with female proportion 69.0% and males 59.2%. Primary immunization coverage was 80.0%, with female proportion 82.5% and males 77.6%. One male child was completely unimmunized and remaining partially immunized, with unaware of schedule and illness of child being major reasons for partial immunization. There was no gender wise statistically significant difference observed in Primary Immunization with reference to coverage, quality, and place of immunization. Conclusions: Immunization coverage is nearing 85% benchmark with major contribution from Universal Immunization Program. Gender Equality observed in primary immunization. Preservation of immunization records by community and timely vaccinations are areas for improvement.

AN ILLUMINATION INVARIANT FACE RECOGNITION BY ENHANCED CONTRAST LIMITED ADAPTIVE HISTOGRAM EQUALIZATION

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A. Thamizharasi

2016-05-01

Full Text Available Face recognition system is gaining more importance in social networks and surveillance. The face recognition task is complex due to the variations in illumination, expression, occlusion, aging and pose. The illumination variations in image are due to changes in lighting conditions, poor illumination, low contrast or increased brightness. The variations in illumination adversely affect the quality of image and recognition accuracy. The illumination variations in face image have to be pre-processed prior to face recognition. The Contrast Limited Adaptive Histogram Equalization (CLAHE is an image enhancement technique popular in enhancing medical images. The proposed work is to create illumination invariant face recognition system by enhancing Contrast Limited Adaptive Histogram Equalization technique. This method is termed as “Enhanced CLAHE”. The efficiency of Enhanced CLAHE is tested using Fuzzy K Nearest Neighbour classifier and fisher face subspace projection method. The face recognition accuracy percentage rate, Equal Error Rate and False Acceptance Rate at 1% are calculated. The performance of CLAHE and Enhanced CLAHE methods is compared. The efficiency of the Enhanced CLAHE method is tested with three public face databases AR, Yale and ORL. The Enhanced CLAHE has very high recognition accuracy percentage rate when compared to CLAHE.

29 CFR 8.19 - Equal Access to Justice Act.

Science.gov (United States)

2010-07-01

... 29 Labor 1 2010-07-01 2010-07-01 true Equal Access to Justice Act. 8.19 Section 8.19 Labor Office... SERVICE CONTRACTS General Procedural Matters § 8.19 Equal Access to Justice Act. Proceedings under the... Access to Justice Act (Pub. L. 96-481). Accordingly, in any proceeding conducted pursuant to the...

THE ROLE OF GENDER EQUALITY IN ECONOMIC DEVELOPMENT

Directory of Open Access Journals (Sweden)

Khatuna BERISHVILI

2015-07-01

Full Text Available To study the problems of gender equality is of great importance for the global business. Gender is a cultural construct, within which our different cultures attach different values, roles and responsibilities to women and men. However, in addition to culture, the gender issues are in close relation with the global business. From this viewpoint, experience of the West is considerable and of great importance. It can be said that the problems of women’s rights and a whole number of barriers, which impede to reach the gender equality have long been a great problem for the leading countries of Europe and America. But one problem remains – the so-called „Glass Ceiling” – the barriers, which impede carrier advance of the female representatives. In the background of such diversity it is interesting to familiarize with the apprehension of gender equality in Georgia.

The Challenge of Recognizing Diversity from the Perspective of Gender Equality:

DEFF Research Database (Denmark)

Siim, Birte

2007-01-01

The objective of this article is to analyse the tension between diversity and gender equality, looking at problems and potentials for inclusion of minority women in the Danish citizenship model. It addresses the intersection of gender and ethnicity focusing on two main themes: One is the gender......-political challenge of combining the discourse and politics of gender equality with respect for diversity in cultural values, family forms and gender equality norms. This theme explores the extent to which the dominant understanding of gender equality in public and private life is a potential or barrier...... for recognising diversities among women, and it discusses how to empower minority women in their daily lives. The other is the democratic challenge of including the voices of minority women in politics and combine equal rights of ethnic minorities with respect for cultural diversity. This theme explores...

Strong convergence of an extragradient-type algorithm for the multiple-sets split equality problem.

Science.gov (United States)

Zhao, Ying; Shi, Luoyi

2017-01-01

This paper introduces a new extragradient-type method to solve the multiple-sets split equality problem (MSSEP). Under some suitable conditions, the strong convergence of an algorithm can be verified in the infinite-dimensional Hilbert spaces. Moreover, several numerical results are given to show the effectiveness of our algorithm.

Interaction Effects between Exposure to Sexually Explicit Online Materials and Individual, Family, and Extrafamilial Factors on Hong Kong High School Students' Beliefs about Gender Role Equality and Body-Centered Sexuality

Science.gov (United States)

To, Siu-ming; Kan, Siu-mee Iu; Ngai, Steven Sek-yum

2015-01-01

This study examined the interaction effects between Hong Kong adolescents' exposure to sexually explicit online materials (SEOM) and individual, family, peer, and cultural factors on their beliefs about gender role equality and body-centered sexuality. Based on a survey design with a sample of 503 high school students in Hong Kong, the results…

Participatory modeling to support gender equality : The importance of including stakeholders in interventions

NARCIS (Netherlands)

Bleijenbergh, I.L.; van Engen, Marloes

2015-01-01

Purpose Interventions to support gender equality in organisations are often unsuccessful. Stakeholders disagree about the causes and problem definition of gender equality or pay lip service to the principle of gender equality, but fail to implement gender equality in practice. The purpose of this

Gender Equality & Work: Are We There Yet?

Directory of Open Access Journals (Sweden)

Indira Hasanovic

2015-01-01

Full Text Available Gender is a social construct that outlines the roles, behaviors, activities and features that a particular society believes are appropriate for men and women. Gender equality is necessary in order to ensure a fair and productive labor market. Even though, Bosnia and Herzegovina has established legal framework including gender equality laws, women are still facing barriers to participation in the labor market. This research paper will indicate what are the main challenges behind the low participation of women in the labor market. It will provide information on gender differences; the main challenges, and also emphasize gender stereotypes which are contributing the gendered division in labor market.

Teachers Negotiating Discourses of Gender (In) Equality: The Case of Equal Opportunities Reform in Andalusia

Science.gov (United States)

Cubero, Mercedes; Santamaría, Andrés; Rebollo, Mª Ángeles; Cubero, Rosario; García, Rafael; Vega, Luisa

2015-01-01

This article is focused on the analysis of the narratives produced by a group of teachers, experts in coeducation, while they were discussing their everyday activities. They are responsible for the implementation of a Plan for Gender Equality in public secondary schools in Andalusia (Spain). This study is based on contributions about doing gender…

Swedish Schools and Gender Equality in the 1970s

Science.gov (United States)

Hedlin, Maria

2013-01-01

In Sweden, as in many countries before Sweden, boys' academic achievements are getting considerable attention as the big gender issue. The Swedish gender equality policy that was put on the agenda in the 1970s is now associated with extreme discussions. This study aims to explore how gender equality was discussed in the 1970s, in connection with…

International and national frameworks of equal economic independence for women and men

Directory of Open Access Journals (Sweden)

Gardašević Jovana

2015-01-01

Full Text Available Economic independence enables individuals to have control over their own life for the purpose of personal and professional prosperity. The principle of equal pay and equality in work engagement is included in the EU treaties, respectively the equality is one of five values on which the European Union has been founded. In this paper we tried to answer the question whether 'equal pay for work of equal value' is applied in practice? For that reason, the subject of our research is the analysis of the problem of gender inequality in order to point out the differences in employment rates and salaries in Serbia as well as in the EU countries. We analyzed the key documents, proposed some measures and pointed out the strategies that aim to support and address issues of gender inequality. In order to build an economically and socially developed society, Serbia, being on its path of European integrations, should pay particular attention to the issue of gender equality, further amending the legal framework and ensuring the inclusion of all aspects of gender equality in development policies.

Low and high acetate amendments are equally as effective at promoting complete dechlorination of trichloroethylene (TCE).

Science.gov (United States)

Wei, Na; Finneran, Kevin T

2013-06-01

Experiments with trichloroethylene-contaminated aquifer material demonstrated that TCE, cis-DCE, and VC were completely degraded with concurrent Fe(III) or Fe(III) and sulfate reduction when acetate was amended at stoichiometric concentration; competing TEAPs did not inhibit ethene production. Adding 10× more acetate did not increase the rate or extent of TCE reduction, but only increased methane production. Enrichment cultures demonstrated that ~90 μM TCE or ~22 μM VC was degraded primarily to ethene within 20 days with concurrent Fe(III) or Fe(III) + sulfate reduction. The dechlorination rates were comparable between the low and high acetate concentrations (0.36 vs 0.34 day(-1), respectively), with a slightly slower rate in the 10× acetate amended incubations. Methane accumulated to 13.5 (±0.5) μmol/tube in the TCE-degrading incubations with 10× acetate, and only 1.4 (±0.1) μmol/tube with low acetate concentration. Methane accumulated to 16 (±1.5) μmol/tube in VC-degrading enrichment with 10× acetate and 2 (±0.1) μmol/tube with stoichiometric acetate. The estimated fraction of electrons distributed to methanogenesis increased substantially when excessive acetate was added. Quantitative PCR analysis indicated that 10× acetate did not enhance Dehalococcoides biomass but rather increased the methanogen abundance by nearly one order of magnitude compared to that with stoichiometric acetate. The data suggest that adding low levels of substrate may be equally if not more effective as high concentrations, without producing excessive methane. This has implications for field remediation efforts, in that adding excess electron donor may not benefit the reactions of interest, which in turn will increase treatment costs without direct benefit to the stakeholders.

Capabilities and Equality of Health II

DEFF Research Database (Denmark)

Keiding, Hans

The concept of capabilities, introduced originally by Sen, has inspired many researchers but has not found any simple formal representation which might be instrumental in the construction of a comprehensive theory of equality. In a previous paper (Keiding, 2005), we investigated whether preferences...... of the capability approach to questions of health or equality. In the present paper we extend the notion of rationalizing orderings of capabilities to a dynamical context, in the sense that the utility function is not yet revealed to the individual at the time when the capabilities are ordered. It turns out...... over capabilities as sets of functionings can be rationalized by maximization of a suitable utility function over the set of functionings. Such a rationalization turned out to be possible only in cases which must be considered exceptional and which do not allowfor interesting applications...

Translations of Gender Equality in International Aid. Perspectives from Norway and Ethiopia

OpenAIRE

Østebø, Marit Tolo

2013-01-01

Background: Gender equality has emerged as a key issue in the global development and human rights discourse during the last three decades. Worldwide support of gender equality by a wide range of actors such as transnational organizations, civil society organizations, national governments and donor countries suggest that gender equality has been established as a global norm. This study aims to explore what happens when gender equality and gender related policies, travel between diverse localit...

The Progressive Realization of Equal Rights of Chinese Farmers: History, Reality and Future

Directory of Open Access Journals (Sweden)

Yuntao Lv

2014-04-01

Full Text Available Compared with urban residents, great inequality exists as to the rights of farm laborers. Chinese Government has made great efforts to achieve equal rights for farmers. Farmers’ equal rights have got a lot of qualitative leap: the agricultural tax exemption, the rural and urban tax fairness; exempt from compulsory education fees, to achieve equality in education; establishing a new rural cooperative medical care, to achieve equal health insurance rights; establishing a sound social security system in rural areas, to achieve equal social security rights; amending the electoral law, to achieve equal voting rights. Due to historical reasons, there are still some problems and obstacles, such as a big gap in the urban-rural income and consumption, and uneven distribution of public resources in urban and rural areas. The government should reform rural household registration system in-depth, promote urban-rural integration to achieve the equalization of allocation of public resources, to ensure equal rights for farmers.

Call for candidates to be part of the CERN Equal Opportunities Advisory Panel

CERN Multimedia

2006-01-01

The Equal Opportunities Advisory Panel is an advisory body, set up in 1998 by Professor Sir Christopher Llewellyn Smith, on matters related to equal opportunities at CERN. Its role is to inform and assist the Equal Opportunities Officer (EOO) and to participate in the development of organizational policy in the field of equal opportunities, to approve recommendations regarding equal opportunities policy and to advise the DG on equal opportunity issues, to be available to CERN personnel for advice and confidential actions in the domain of equal opportunities, to deal with complaints related to harassment in line with the procedures described in the Adm. Circ. No. 32. The Panel is composed of the Equal Opportunities Officer as an ex-officio member, plus 7 members appointed 'ad personam' for a period of 3 years (renewable) by the Director-General, in agreement with the Chairman and the Vice-Chairman of the CCP. The composition of the EOAP should reflect as far as possible the diversity of the Laboratory i...

Call for candidates to be part of the CERN Equal Opportunities Advisory Panel

CERN Document Server

2006-01-01

The Equal Opportunities Advisory Panel is an advisory body, set up in 1998 by Professor Sir Christopher Llewellyn Smith, on matters related to equal opportunities at CERN. Its role is to inform and assist the Equal Opportunities Officer (EOO) and to participate in the development of organizational policy in the field of equal opportunities, to approve recommendations regarding equal opportunities policy and to advise the DG on equal opportunity issues, to be available to CERN personnel for advice and confidential actions in the domain of equal opportunities, to deal with complaints related to harassment in line with the procedures described in Admin. Circ. No. 32. The Panel is composed of the Equal Opportunities Officer as an ex-officio member, plus 7 members appointed 'ad personam' for a period of 3 years (renewable) by the Director-General, in agreement with the Chairman and the Vice-Chairman of the CCP. The composition of the EOAP should reflect as far as possible the diversity of the Laboratory in t...

Particle Filtering Equalization Method for a Satellite Communication Channel

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Amblard Pierre-Olivier

2004-01-01

Full Text Available We propose the use of particle filtering techniques and Monte Carlo methods to tackle the in-line and blind equalization of a satellite communication channel. The main difficulties encountered are the nonlinear distortions caused by the amplifier stage in the satellite. Several processing methods manage to take into account these nonlinearities but they require the knowledge of a training input sequence for updating the equalizer parameters. Blind equalization methods also exist but they require a Volterra modelization of the system which is not suited for equalization purpose for the present model. The aim of the method proposed in the paper is also to blindly restore the emitted message. To reach this goal, a Bayesian point of view is adopted. Prior knowledge of the emitted symbols and of the nonlinear amplification model, as well as the information available from the received signal, is jointly used by considering the posterior distribution of the input sequence. Such a probability distribution is very difficult to study and thus motivates the implementation of Monte Carlo simulation methods. The presentation of the equalization method is cut into two parts. The first part solves the problem for a simplified model, focusing on the nonlinearities of the model. The second part deals with the complete model, using sampling approaches previously developed. The algorithms are illustrated and their performance is evaluated using bit error rate versus signal-to-noise ratio curves.

Iterative Frequency-Domain Channel Estimation and Equalization for Ultra-Wideband Systems with Short Cyclic Prefix

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Salim Bahçeci

2010-01-01

Full Text Available In impulse radio ultra-wideband (IR-UWB systems where the channel lengths are on the order of a few hundred taps, conventional use of frequency-domain (FD processing for channel estimation and equalization may not be feasible because the need to add a cyclic prefix (CP to each block causes a significant reduction in the spectral efficiency. On the other hand, using no or short CP causes the interblock interference (IBI and thus degradation in the receiver performance. Therefore, in order to utilize FD receiver processing UWB systems without a significant loss in the spectral efficiency and the performance, IBI cancellation mechanisms are needed in both the channel estimation and equalization operations. For this reason, in this paper, we consider the joint FD channel estimation and equalization for IR-UWB systems with short cyclic prefix (CP and propose a novel iterative receiver employing soft IBI estimation and cancellation within both its FD channel estimator and FD equalizer components. We show by simulation results that the proposed FD receiver attains performances close to that of the full CP case in both line-of-sight (LOS and non-line-of-sight (NLOS UWB channels after only a few iterations.

Characterization of creep properties and creep textures in pure aluminum processed by equal-channel angular pressing

International Nuclear Information System (INIS)

Kawasaki, Megumi; Beyerlein, Irene J.; Vogel, Sven C.; Langdon, Terence G.

2008-01-01

High-purity aluminum was processed by equal-channel angular pressing (ECAP) and then tested under creep conditions at 473 K. The results show conventional power-law creep with a stress exponent of n = 5 which is consistent with an intragranular dislocation process involving the glide and climb of dislocations. It is demonstrated that diffusion creep is not important in these tests because the ultrafine grains produced by ECAP are not stable at this temperature. Texture measurements were undertaken using the high-pressure preferred orientation neutron time-of-flight diffractometer and they reveal significant differences in the evolution of texture during creep in pressed and unpressed specimens. These experimental measurements of texture are in excellent agreement with theoretical textures predicted using a visco-plastic self-consistent model that limits deformation to plastic slip. The calculations provide additional confirmation that creep occurs through an intragranular dislocation process

Nonlinear Equalization of Microwave Photonic Links

Science.gov (United States)

2016-10-31

1][2] [3] (2) 123 is a combinatorial factor describing the number of unique permutations of frequency indicies...nonlinear equalizer works on the entire Nyquist band and is synthesized directly from mathematical requirements instead of using best- fit methods

Dilemmas in the Danish Approach to Gender Quotas and Gender Equality

DEFF Research Database (Denmark)

Siim, Birte; Agustin, Lise Rolandsen

The paper addresses the dilemmas, contradictions and paradoxes in the Danish approach to gender quotas and gender equality. Gender theory has presented diverse arguments for gender quota: justice, resources and women’s interests. Gender quota can be understood as a means to achieve gender parity...... and gender justice in all arenas of society political and economic life. The belief in gender theory and research has been that gender quota would and should be a means to achieve equal rights and gender equality. Recently a new discourse and rhetoric of profitability of gender equality within a range...... of institutions from business to higher education has become prominent in many arenas. One example is the Report on gender equality between men and women in the EU, which argues that gender quotas are not only beneficial for women’s rights but also for industry, for society, and for men...

Efficient SDM-MIMO Stokes-space equalization

DEFF Research Database (Denmark)

Caballero, F. J.Vaquero; Zanaty, A.; Pittala, F.

2016-01-01

We propose a novel frequency-domain 6x6 MIMO Stokes-space equalizer and compare its performance to a 6x6 MIMO LMS architecture. This method is suited to overcome DSP complexity and laser linewidth issues in SDM transmission systems....

Adaptive histogram equalization and its variations

NARCIS (Netherlands)

Pizer, S.M.; Amburn, E.P.; Austin, J.D.; Cromartie, R.; Geselowitz, A.; Greer, Trey; Haar Romenij, ter B.M.; Zimmerman, J.B.; Zuiderveld, K.J.

1987-01-01

Adaptive histogram equalization (ahe) is a contrast enhancement method designed to be broadly applicable and having demonstrated effectiveness. However, slow speed and the overenhancement of noise it produces in relatively homogeneous regions are two problems. We report algorithms designed to

Implementing Democratic Equality in Political Parties

DEFF Research Database (Denmark)

Bolleyer, Nicole; von Nostitz, Felix-Christopher; Little, Conor

2015-01-01

This article theorises and empirically assesses some important intra-organisational implications of maximising democratic equality in political parties both between followers and members and between members and elites. They include weak member commitment, passivity of the rank-and-file membership...

Joint Use of Adaptive Equalization and Cyclic Noise Cancellation for Band-Limited OQAM Based Multi-Carrier Transmission in Power-Line Communication Systems

Science.gov (United States)

Kunishima, Hiromitsu; Koga, Hisao; Muta, Osamu; Akaiwa, Yoshihiko

Power-line communication (PLC) technique is one method to realize high-speed communications in a home network. In PLC channels, the transmission signal quality is degraded by colored non-Gaussian noise as well as frequency-selectivity of the channels. In this paper, we describe our investigation of the performance of a OQAM-MCT system in which a noise canceller is used jointly with a time-domain per-subcarrier adaptive equalizer. Furthermore, we propose a noise cancellation method designed for the OQAM-MCT system. The performance of the OQAM-MCT system is evaluated in PLC channels with measured impulse responses in the presence of measured noise. Computer simulation results show that the bit rate of the OQAM-MCT system is improved using both an adaptive equalizer and noise canceller, and that the OQAM-MCT system achieves better performance than an OFDM system with an insufficient length of the guard interval.

The Financial Equalization System in Germany and Ukraine

Directory of Open Access Journals (Sweden)

Fehr Hans

2015-11-01

Full Text Available Based on the experience of European countries, practical recommendations on improving the level of financial capacity of regions in Ukraine have been developed. In the article the comparative analysis of the financial equalization system in Germany and Ukraine has been conducted, different approaches to equalization on the basis of the actual redistribution have been determined, the efficiency and transparency of the use of budgetary resources in these countries have been analyzed. The research result is the substantiation of the necessity for decentralization of tax revenues in Ukraine to reduce the volume of transfers from the State Budget to the regions. Prospects for further research in this direction are developing a reform strategy for Germany and Ukraine in order to improve the socio-economic relations between the center and regions and to make the redistribution of budgetary resources more efficient. Improving the system of financial equalization involves the use of optimization techniques taking into account the inter-regional economic and geographic ties.

Local Authorities’ Policies for Disseminating Gender Equality. Evidence from Italy

Directory of Open Access Journals (Sweden)

Elena GORI

2018-02-01

Full Text Available This paper aims to analyze the role of Italian local authorities in disseminating gender equality by using the gender mainstreaming approach. Previous researches in gender were concentrated on legal aspect linked to labor or to violence against women. Moreover, other studies examined the effects of EU funds on local gender policies. However, no research results are provided about methodologies, timing and responsibilities set up by local administrations. The research focuses on a population consisting of local authorities representing the principal regional towns and analyzes the Italian local authorities’ commitment in gender mainstreaming. The result of the analysis is that the local authorities are demonstrating more commitment with policies linked to employment issues. Moreover, Italian municipalities show a signifi cant commitment to spreading GM policies, not only dedicated to women but also to a more inclusive concept of ‘gender’. However, we argue that policies for gender equality are not target-driven: local authorities widespread a wide range of gender policies without defi ning an adequate tool. Policy makers need to refl ect about the possibility to develop a clear frame concerning strategies, resources, measuring and impact indicators in order to issue real ‘gender effective policies’.

Sickness absence in gender-equal companies A register study at organizational level

Directory of Open Access Journals (Sweden)

Öhman Ann

2011-07-01

Full Text Available Abstract Background The differences in sickness absence between men and women in Sweden have attracted a great deal of interest nationally in the media and among policymakers over a long period. The fact that women have much higher levels of sickness absence has been explained in various ways. These explanations are contextual and one of the theories points to the lack of gender equality as an explanation. In this study, we evaluate the impact of gender equality on health at organizational level. Gender equality is measured by an index ranking companies at organizational level; health is measured as days on sickness benefit. Methods Gender equality was measured using the Organizational Gender Gap Index or OGGI, which is constructed on the basis of six variables accessible in Swedish official registers. Each variable corresponds to a key word illustrating the interim objectives of the "National Plan for Gender Equality", implemented by the Swedish Parliament in 2006. Health is measured by a variable, days on sickness benefit, also accessible in the same registers. Results We found significant associations between company gender equality and days on sickness benefit. In gender-equal companies, the risk for days on sickness benefit was 1.7 (95% CI 1.6-1.8 higher than in gender-unequal companies. The differences were greater for men than for women: OR 1.8 (95% CI 1.7-2.0 compared to OR 1.4 (95% CI 1.3-1.5. Conclusions Even though employees at gender-equal companies had more days on sickness benefit, the differences between men and women in this measure were smaller in gender-equal companies. Gender equality appears to alter health patterns, converging the differences between men and women.

Globalization and gender equality in the course of development

OpenAIRE

Niklas Potrafke; Heinrich Ursprung

2012-01-01

We empirically assess the influence of globalization on social institutions that govern female subjugation and gender equality in developing countries. Observing the progress of globalization for almost one hundred developing countries at ten year intervals starting in 1970, we find that economic and social globalization exert a decidedly positive influence on the social institutions that reduce female subjugation and promote gender equality.

Everyday (in)equality at home: complex constructions of gender in South African families

Science.gov (United States)

Helman, Rebecca; Ratele, Kopano

2016-01-01

Background High rates of violence and HIV have been documented within the South African context. Constructions of masculinity and femininity that position men as dominant and highly sexually active and women as subordinate and acquiescent have been found to contribute towards gender inequality. This inequality is in turn related to negative health consequences, specifically violence against women, children, and other men, as well as sexual risk. Within this context it becomes important to explore how problematic constructions of gender are being (re)produced and how these constructions are being challenged. Families have been identified as key sites in which gender is both constructed and enacted on a daily basis and it is within this space that children are first exposed to notions of gender. Objective This article draws from a study that was intended to expand on the limited understandings of the ways in which gender (in)equality is constructed and conveyed within the context of South African families on an everyday basis. Design Children and parents in 18 families from a range of different material and cultural backgrounds were interviewed about the meanings and practices of gender within their homes. Data were analysed using a Foucauldian discourse analysis. Results The data reveal how problematic constructions of masculinity and femininity are (re)produced but also challenged within a range of different families. Gender and gender (in)equality are therefore routinely accomplished in complex ways. Conclusions These findings have important implications for promoting gender equality and therefore for disrupting violence and sexual risk as gendered health issues. PMID:27293123

Everyday (in)equality at home: complex constructions of gender in South African families.

Science.gov (United States)

Helman, Rebecca; Ratele, Kopano

2016-01-01

High rates of violence and HIV have been documented within the South African context. Constructions of masculinity and femininity that position men as dominant and highly sexually active and women as subordinate and acquiescent have been found to contribute towards gender inequality. This inequality is in turn related to negative health consequences, specifically violence against women, children, and other men, as well as sexual risk. Within this context it becomes important to explore how problematic constructions of gender are being (re)produced and how these constructions are being challenged. Families have been identified as key sites in which gender is both constructed and enacted on a daily basis and it is within this space that children are first exposed to notions of gender. This article draws from a study that was intended to expand on the limited understandings of the ways in which gender (in)equality is constructed and conveyed within the context of South African families on an everyday basis. Children and parents in 18 families from a range of different material and cultural backgrounds were interviewed about the meanings and practices of gender within their homes. Data were analysed using a Foucauldian discourse analysis. The data reveal how problematic constructions of masculinity and femininity are (re)produced but also challenged within a range of different families. Gender and gender (in)equality are therefore routinely accomplished in complex ways. These findings have important implications for promoting gender equality and therefore for disrupting violence and sexual risk as gendered health issues.

Equality and Human Capital: Conflicting Concepts within State-Funded Adult Education in Ireland

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Hurley, Kevin

2015-01-01

This article offers a critique of the concept of equality as it informs the White Paper on Adult Education: Learning for Life (2000). It also outlines the extent to which human capital theory can be seen to have effectively colonised lifelong learning from the outset of its adoption by the European Union with highly constraining implications for…

An international comparison of grade 6 students' understanding of the equal sign.

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Capraro, Robert M; Capraro, Mary Margaret; Yetkiner, Z Ebrar; Ozel, Serkan; Kim, Hae Gyu; Küçük, Ali Riza

2010-02-01

This study extends the scope of international comparisons examining students' conceptions of the equal sign. Specifically, Korean (n = 193) and Turkish (n = 334) Grade 6 students were examined to assess whether their conceptions and responses were similar to prior findings published for Chinese and U.S. students and to hypothesize relationships about problem types and conceptual understanding of the equal sign. About 59.6% of the Korean participants correctly answered all items providing conceptually accurate solutions, as compared to 28.4% of the Turkish sample. Comparison with previous studies in China and the USA indicated that the Chinese sample outperformed those from other nations, followed by Korea, Turkey, and the USA. In large-scale international studies such as Trends in International Mathematics and Science (TIMSS) and the Programme for International Student Assessment (PISA), students from China and Korea have been among the high achievers.

Thinking with birds: Mary Elizabeth Barber's advocacy for gender equality in ornithology

Directory of Open Access Journals (Sweden)

Tanja Hammel

Full Text Available This article explores parts of the first South African woman ornithologist's life and work. It concerns itself with the micro-politics of Mary Elizabeth Barber's knowledge of birds from the 1860s to the mid-1880s. Her work provides insight into contemporary scientific practices, particularly the importance of cross-cultural collaboration. I foreground how she cultivated a feminist Darwinism in which birds served as corroborative evidence for female selection and how she negotiated gender equality in her ornithological work. She did so by constructing local birdlife as a space of gender equality. While male ornithologists naturalised and reinvigorated Victorian gender roles in their descriptions and depictions of birds, she debunked them and stressed the absence of gendered spheres in bird life. She emphasised the female and male birds' collaboration and gender equality that she missed in Victorian matrimony, an institution she harshly criticised. Reading her work against the background of her life story shows how her personal experiences as wife and mother as well as her observation of settler society informed her view on birds, and vice versa. Through birds she presented alternative relationships to matrimony. Her protection of insectivorous birds was at the same time an attempt to stress the need for a New Woman, an aspect that has hitherto been overlooked in studies of the transnational anti-plumage movement.

To see or not to see. Perceptions of equality in a Swedish university hospital.

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Oresland, S; Jakobsson, A; Segesten, K

1999-01-01

In order to examine the perceptions of sex equality among medical doctors (MDs) and registered nurses (RNs), a survey was conducted in a Swedish University Hospital in May 1995. A questionnaire was sent to 475 MDs and RNs of three different age groups. The results showed that women tend to have similar opinions irrespective of occupation and age, which differed significantly from those of men. Men believed that equality in general exists in the hospital, while women think the values and conditions in the workplace mainly benefit men. No evidence was found to indicate a change in the sex hierarchy within the health care system. Rather, the status quo will be maintained and gender stereotypes reinforced from one generation to the next.

Secure equality and greater-than tests with sublinear online complexity

DEFF Research Database (Denmark)

Lipmaa, Helger; Toft, Tomas

2013-01-01

Secure multiparty computation (MPC) allows multiple parties to evaluate functions without disclosing the private inputs. Secure comparisons (testing equality and greater-than) are important primitives required by many MPC applications. We propose two equality tests for ℓ-bit values with O(1) online...

Regulation vs. reality in Serbia: Gender equality, economy and state

Directory of Open Access Journals (Sweden)

Đurić-Kuzmanović Tatjana

2010-01-01

Full Text Available When the Law on Equality between Sexes (2009 and the National Strategy for Improving the Position of Women and Advancing Gender Equality (2009 were adopted, after a several years of obstruction of proceedings, in Serbia normative prerequisites for the implementation of the gender equality policy and for prevention and sanctioning of all kinds of gender based discrimination were created. In this paper, the author discusses the expected effect of the implementation of the Law on Equality between sexes. In addition, the key argument which restricts its implementation and potential positive effects is explained. The context of the dominate patriarchy and the prevailing human nondevelopment in Serbia does not stimulate neither women nor men, as development actors (manager, worker, trade union, state, to act in the direction to change gender regime and to take responsibility for development of the economy and society.