WorldWideScience

Sample records for strong property rights

  1. Intellectual Properties Rights-A strong determinant of economic growth in agriculture

    Directory of Open Access Journals (Sweden)

    Love Kumar Singh

    2010-01-01

    Full Text Available In the past few decades the subject of intellectual property rights (IPRs has occupied center stage in debates about globalization, economic development and poverty elimination. This study concerns the strengthening of IPRs in the plant breeding industry and its effect on agriculture in India. In India, most of the population relies on agricul-ture for its livelihood. India is self-sufficient in wheat and paddy, but deficient in other agricultural products. Pat-ents are good indicators of research and development output. Patent analysis makes it possible to map out the trend of technological change and life cycle of a technology - growth, development, maturity and decline. Patent infor-mation and patent statistical analysis have been used for examining present, technological status and to forecast future trends. One can determine the directions of corporate R&D and market interests by analyzing patent data. The present study is an attempt to analyze patents granted in India in the field of agriculture and importance of biotechnology-based innovations in agriculture

  2. Intellectual Properties Rights-A strong determinant of economic growth in agriculture

    Directory of Open Access Journals (Sweden)

    Manju Chaudhary

    2010-03-01

    Full Text Available

    In the past few decades the subject of intellectual property rights (IPRs has occupied center stage in debates about globalization, economic development and poverty elimination. This study concerns the strengthening of IPRs in the plant breeding industry and its effect on agriculture in India. In India, most of the population relies on agriculture for its livelihood. India is self-sufficient in wheat and paddy, but deficient in other agricultural products. Patents are good indicators of research and development output. Patent analysis makes it possible to map out the trend of technological change and life cycle of a technology – growth, development, maturity and decline. Patent information and patent statistical analysis have been used for examining present, technological status and to forecast future trends. One can determine the directions of corporate R&D and market interests by analyzing patent data. The present study is an attempt to analyze patents granted in India in the field of agriculture and importance of biotechnology-based innovations in agriculture

  3. Property Rights and Finance

    OpenAIRE

    Simon Johnson; John McMillan; Christopher Woodruff

    2002-01-01

    Which is the tighter constraint on private sector investment: weak property rights or limited access to external finance? From a survey of new firms in post-communist countries, we find that weak property rights discourage firms from reinvesting their profits, even when bank loans are available. Where property rights are relatively strong, firms reinvest their profits; where they are relatively weak, entrepreneurs do not want to invest from retained earnings.

  4. Endogenous property rights

    NARCIS (Netherlands)

    Dari-Mattiacci, G.; Guerriero, C.

    2014-01-01

    Albeit the relevance of property rights is well known, their determinants are still poorly understood. When property is fully protected, some buyers with valuation higher than that of original owners are inefficiently excluded from trade due to transaction costs. When protection of property is weak,

  5. Strong signatures of right-handed compositeness

    Energy Technology Data Exchange (ETDEWEB)

    Redi, Michele [INFN, Sesto Fiorentino, Firenze (Italy); Sanz, Veronica [York Univ., Toronto, ON (Canada). Dept. of Physics and Astronomy; Sussex Univ., Brighton (United Kingdom). Dept. of Physics and Astronomy; Vries, Maikel de; Weiler, Andreas [Deutsches Elektronen-Synchrotron (DESY), Hamburg (Germany)

    2013-05-15

    Right-handed light quarks could be significantly composite, yet compatible with experimental searches at the LHC and precision tests on Standard Model couplings. In these scenarios, that are motivated by flavor physics, one expects large cross sections for the production of new resonances coupled to light quarks. We study experimental strong signatures of right-handed compositeness at the LHC, and constrain the parameter space of these models with recent results by ATLAS and CMS. We show that the LHC sensitivity could be significantly improved if dedicated searches were performed, in particular in multi-jet signals.

  6. Intellectual Property Rights Management

    DEFF Research Database (Denmark)

    Alkærsig, Lars; Beukel, Karin; Reichstein, Toke

    Intellectual Property Rights Management explores how the entire toolbox of intellectual property (IP) protection and management are successfully combined and how firms generate value from IP. In particular, this book provides a framework of archetypes which firms will be able to self...

  7. Debates on Intellectual Property Rights

    Directory of Open Access Journals (Sweden)

    Paula – Angela VIDRAŞCU

    2014-09-01

    Full Text Available This paper supports the understanding of the definition of intellectual property rights and strong connection with intangible assets and, on the other hand, provides a brief presentation of the organizations supporting the protection of such rights. The essential aim of this article is represented by the detailed information obtained as a result of research carried out in order to define, identify and study the application of IPR in general and especially in our country. At the end of the paper I mentioned what involves protecting intellectual property rights and brought little concerned how our country is perceived to protect such rights. Most often, intellectual property is defined as a formal document of title, like a lease, which means that the property is a legal concept distinct from real property that are actually good without concrete material form. Constitute a special category of assets being perceived as an original creation, derived from creative ideas; has or may have a commercial value due to its contribution to earnings for its owner. The need for protection of intellectual property rights has emerged because of the changes in the contemporary society. The aim and purpose of which is to protect human intelligence product and, at the same time, ensuring that consumers benefit from the use of the attributes of this product. Always remember that the violation of intellectual property rights, causes injury to major economic, signifying a strong threat to the consumers health and safety.

  8. The Forgotten Property Rights

    DEFF Research Database (Denmark)

    Markussen, Thomas; Tarp, Finn; Van Den Broeck, Katleen

    2011-01-01

    Studies of land property rights usually focus on tenure security and transfer rights. Rights to determine how to use the land are regularly ignored. However, user rights are often limited. Relying on a unique Vietnamese panel data set at both household and plot levels, we show that crop choice...... restrictions are widespread and prevent crop diversification. Restrictions do not decrease household income, but restricted households work harder, and there are indications that they are supplied with higher quality inputs. Our findings are consistent with the view that it is possible to intervene effectively...

  9. The Forgotten Property Rights

    DEFF Research Database (Denmark)

    Markussen, Thomas; Tarp, Finn; Van Den Broeck, Katleen

    Studies of land property rights usually focus on tenure security and transfer rights. Rights to determine how to use the land are regularly ignored. However, in transition economies such as Vietnam and China, user rights are often limited. Relying on a unique Vietnamese panel data set at both...... household and plot level, we show that crop choice restrictions are widespread and prevent crop diversification. Restrictions do not decrease household income, but restricted households work harder, and there are indications that they are supplied with higher quality inputs. Our findings are consistent...

  10. Intellectual Property Rights Management

    DEFF Research Database (Denmark)

    Alkærsig, Lars; Beukel, Karin; Reichstein, Toke

    -identify with and which will allow companies to focus on the IP and IP Management issues most relevant to them. By doing so, the authors offer further insights as to the use of IP and IP management practices across firms. By looking at empirical data covering the population of firms, the findings not only pertain......Intellectual Property Rights Management explores how the entire toolbox of intellectual property (IP) protection and management are successfully combined and how firms generate value from IP. In particular, this book provides a framework of archetypes which firms will be able to self...... to large organization but also reflect the practices and operations that reside in SMEs. This volume also utilizes labor market and firm data to determine whether there is a definitive relationship between IP and economic performance on the firm level....

  11. Making and Breaking Property Rights

    DEFF Research Database (Denmark)

    Justesen, Mogens Kamp

    2015-01-01

    This paper analyzes why some governments protect property rights while others do not. Although institutional constraints may affect government incentives to protect property rights, the paper emphasizes that different political institutions have dissimilar effects. Coalition institutions that make...... governments accountable to large groups in society are particularly important, whereas division of powers between veto players is hypothesized to have more ambiguous effects on property rights. Empirical analyses of panel data support the proposition that coalition institutions matter for property-rights...

  12. Coasian and Modern Property Rights Economics

    DEFF Research Database (Denmark)

    Foss, Kirsten; Foss, Nicolai

    2015-01-01

    Laying the foundations of property rights economics stands out among Ronald Coase's many seminal contributions. This approach had an impact on a number of fields in economics in, particularly, the 1960s and 1970s. The modern body of property rights economics mainly originates in the work Oliver...... Hart and is quite different in style, scope, and implications from the original property rights economics of Coase, Demsetz, Alchian, Cheung, Umbeck, Barzel, etc. Based on our earlier work on the subject (Foss and Foss, 2001), we argue that the change from Mark I to Mark II property rights economics...... led to a substantial narrowing of the scope of property rights economics, somewhat akin to a Kuhnian loss of content. In particular, Mark II property rights economics make strong assumptions concerning the definition and enforcement of ownership rights made which lead to many real life institutions...

  13. Property rights institutions and investment

    OpenAIRE

    Saleh, Jahangir

    2004-01-01

    This paper examines the channels through which alternative property rights institutions affect investment. These institutions are defined by a society's enforced laws, regulations, governance mechanisms and norms concerning the use of resources. A transaction cost framework is used to analyze the incentive impact of various types of property rights, liability rules, and rules regarding con...

  14. Property rights, productivity and common property resources

    DEFF Research Database (Denmark)

    Markussen, Thomas

    2008-01-01

    This paper uses data from the 2003/04 Cambodia Household Socioeconomic Survey to investigate the effects of property rights to land. Plots held with a paper documenting ownership in rural Cambodia are found to have higher productivity and land values than other plots, while property rights have...

  15. Property Rights, Finance, and Entrepreneurship

    OpenAIRE

    Simon Johnson; John McMillan; Christopher Woodruff

    1999-01-01

    Is investment constrained more by insecure property rights or by limited external finance? For five transition economies in Eastern Europe and the former Soviet Union we find that weak property rights limit the reinvestment of profits in startup ma nufacturing firms. Access to credit does not appear to explain differences in investment. At least in the early stages of post-communist reform, retained earnings appear to have been enough to finance the investments that managers wanted to make.

  16. Intellectual property rights in nanotechnology

    International Nuclear Information System (INIS)

    Bastani, Behfar; Fernandez, Dennis

    2002-01-01

    Intellectual property (IP) rights are essential in today's technology-driven age. Building a strategic IP portfolio is economically important from both an offensive and defensive standpoint. After an introduction to intellectual property rights and acquisitions, we provide an overview of current efforts in nanotechnology. Research into nano-scale materials and devices and requirements for their efficient mass production are outlined, with focus on the applicable IP rights and strategies. We present current and future applications of nanotechnology to such fields as electronics, sensors, aerospace, medicine, environment and sanitation, together with the IP rights that can be brought to bear in each. Finally, some challenging issues surrounding the acquisition of intellectual property rights in nanotechnology are presented

  17. The strong reflecting property and Harrington's Principle

    OpenAIRE

    Cheng, Yong

    2015-01-01

    In this paper we characterize the strong reflecting property for $L$-cardinals for all $\\omega_n$, characterize Harrington's Principle $HP(L)$ and its generalization and discuss the relationship between the strong reflecting property for $L$-cardinals and Harrington's Principle $HP(L)$.

  18. Property Rights, Restrictions and Responsibilities

    DEFF Research Database (Denmark)

    Enemark, Stig

    more to a social, ethical commitment or attitude to environmental sustainability and good husbandry. This paper provides an overall understanding of the concept of land administration systems for dealing with rights, restrictions and responsibilities in future spatially enabled government. Finally......Land Administration Systems are the basis for conceptualizing rights, restrictions and responsibilities related to people, policies and places. Property rights are normally concerned with ownership and tenure whereas restrictions usually control use and activities on land. Responsibilities relate...

  19. Calculating hadronic properties in strong QCD

    International Nuclear Information System (INIS)

    Pennington, M.R.

    1996-01-01

    This talk gives a brief review of the progress that has been made in calculating the properties of hadrons in strong QCD. In keeping with this meeting I will concentrate on those properties that can be studied with electromagnetic probes. Though perturbative QCD is highly successful, it only applies in a limited kinematic regime, where hard scattering occur, and the quarks move in the interaction region as if they are free, pointlike objects. However, the bulk of strong interactions are governed by the long distance regime, where the strong interaction is strong. It is this regime of length scales of the order of a Fermi, that determines the spectrum of light hadrons and their properties. The calculation of these properties requires an understanding of non-perturbative QCD, of confinement and chiral symmetry breaking. (author)

  20. Fiduciary transfer of property rights

    Directory of Open Access Journals (Sweden)

    Đurđić Tamara

    2011-01-01

    Full Text Available Fiduciary transfer of property rights for the purpose of loan security represents the non-possessory form of collateral, which experiences renaissance in the comparative law. It is a complex legal institute, which is subject to numerous concerns and can be viewed from different perspectives, due to the large number of its specific features - non typical for the Continental European legal systems. The paper discusses disputed issues related to defining the causa, as well as the legal grounds, for fiduciary transfer of property rights, its legal nature and the justification thereof. Aiming at more adequate understanding of this complex Property Law institute and finding satisfactory answers to some of the disputed issues the legal theory has opened, the author analyses provisions of current legislation in Montenegro, which was the first country in the Region to regulate this non-possessory form of collateral.

  1. A Short Introduction to Intellectual Property Rights.

    Science.gov (United States)

    Voss, Trina; Paranjpe, Arvin S; Cook, Travis G; Garrison, Nicole D W

    2017-06-01

    Intellectual property (IP) is a term that describes a number of distinct types of intangible assets. IP protection allows a rightsholder to exclude others from interfering with or using the property right in specified ways. The main forms of IP are patents, copyrights, trademarks, and trade secrets. Each type of IP protection is different, varying in the subject matter that can be covered, timeframe of protection, and total expense. Although some inventions may be covered by multiple types of IP protection, it is important to consider a number of business and legal factors before selecting the best protection strategy. Some technologies require strong IP protection to commercialize, but unnecessary costs can derail bringing a product to market. IP departments of organizations weigh these various considerations and perform essential IP protection functions. This primer introduces researchers to the main forms of IP and its legal aspects. Copyright © 2017 Elsevier Inc. All rights reserved.

  2. A philosophical approach to intellectual property rights

    DEFF Research Database (Denmark)

    Petersen, Lars Axel

    2000-01-01

    This paper investigates the legitimacy of intellectual property by focusing on three topical issues, viz., the question of indigenous cultural rights, of computer software intellectual rights, and of intellectual property rights to essential drugs. A scheme of different arguments for the legitimacy...... of private property rights is applied to these issues, and each of the arguments assessed....

  3. Radiative properties of strongly magnetized plasmas

    International Nuclear Information System (INIS)

    Weisheit, J.C.

    1993-11-01

    The influence of strong magnetic fields on quantum phenomena continues to be a topic of much interest to physicists and astronomers investigating a wide array of problems - the formation of high energy-density plasmas in pulsed power experiments, the crustal structure and radiative properties of neutron stars, transport coefficients of matter irradiated by subpicosecond lasers, the spectroscopy of magnetic white dwarf stars, the quantum Hall effect, etc. The passage of time finds more questions being asked than being answered in this subject, where even the hydrogen atom open-quotes paradigmclose quotes remains a major challenge. This theoretical program consists of two distinct parts: (1) investigation into the structure and transport properties of many-electron atoms in fields B > 10 8 Gauss; and (2) extension of spectral lineshape methods for diagnosing fields in strongly magnetized plasmas. Research during the past year continued to be focused on the first topic, primarily because of the interest and skills of Dr. E.P. Lief, the postdoctoral research associate who was hired to work on the proposal

  4. Mechanisms for development of property rights institutions

    Directory of Open Access Journals (Sweden)

    Žarković Jelena

    2006-01-01

    Full Text Available The institution of property rights is increasingly recognized as an essential building block of an economically prosperous society. The question that remains unsolved, however, is how do we develop effective property rights institutions? The literature dealing with the development of property rights tends to be, in general, an optimistic one since there is a tendency to view the design of property rights institutions as maximizing decisions to economize on transaction costs and to facilitate new economic activities. On the other hand, since property rights define the distribution of wealth and political power in a society, changes in property rights structures are likely to be influenced by more than pure efficiency considerations. Therefore, in order to achieve a balanced analysis of the evolution of property rights institutions, the model of endogenous property rights creation should be modified. We did that by introducing the neoinstitutional theory of the state in the model.

  5. Rents in property rights creation and implementation

    Directory of Open Access Journals (Sweden)

    Žarković Jelena

    2006-01-01

    Full Text Available The institution of property rights is increasingly being recognized as an essential building block of an economically prosperous society. The question that remains unanswered however, is how do we develop effective property rights institutions? The literature dealing with the development of property rights tends to be, in general, overly optimistic since there is a tendency to view the design of property rights institutions as optimizing decisions to economize on transaction costs and to facilitate new economic activities. On the other hand, since property rights define the distribution of wealth and political power in a society changes in property rights structures are likely to be influenced by more than pure efficiency considerations. Therefore, in order to achieve a balanced analysis of the evolution of property rights institutions our article introduces the state in the whole process. Following the propositions of the interest group theory of government we show an important relationship between rent seeking and state involvement in property rights creation. The state with a coercive power to establish and enforce property rights can also use that power, through the process of economic regulation, to redistribute property rights to politically influential interest groups. Herein lies the state failure in property rights creation.

  6. Using Intellectual Property Rights Strategically

    DEFF Research Database (Denmark)

    Reitzig, Markus

    2003-01-01

    With the share of intellectual property among corporate value constantly rising,management's understanding of the strategic use of patents, trademarks, andcopyrights becomes ever more crucial. The vast majority of articles on patent ortrademark strategies, however, is written by and for lawyers d...... observations in the deployment of patents andtrademarks and inspires them to think more creatively about IPRs than they didbefore....

  7. PROPERTY. ABSOLUT RIGHT. SOCIAL FUNCTION

    Directory of Open Access Journals (Sweden)

    Lucia Maria COŞTIUG

    2016-07-01

    Full Text Available The article presents the opinion according to which today we can speak rather of a relative character of ownership, while the social function of it is ever more present and the rights of the owner are subject to multiple legal requirements and limited in order to meet general interests of the community.

  8. Conduction properties of strongly interacting Fermions

    Science.gov (United States)

    Brantut, Jean-Philippe; Stadler, David; Krinner, Sebastian; Meineke, Jakob; Esslinger, Tilman

    2013-05-01

    We experimentally study the transport process of ultracold fermionic atoms through a mesoscopic, quasi two-dimensional channel connecting macroscopic reservoirs. By observing the current response to a bias applied between the reservoirs, we directly access the resistance of the channel in a manner analogous to a solid state conduction measurement. The resistance is further controlled by a gate potential reducing the atomic density in the channel, like in a field effect transistor. In this setup, we study the flow of a strongly interacting Fermi gas, and observe a striking drop of resistance with increasing density in the channel, as expected at the onset of superfluidity. We relate the transport properties to the in-situ evolution of the thermodynamic potential, providing a model independant thermodynamic scale. The resistance is compared to that of an ideal Fermi gas in the same geometry, which shows an order of magnitude larger resistance, originating from the contact resistance between the channel and the reservoirs. The extension of this study to a channel containing a tunable disorder is briefly outlined.

  9. Financial development, property rights, and growth

    OpenAIRE

    Claessens, Stijn; Laeven, Luc

    2002-01-01

    The authors analyze how property rights affect the allocation of firms' available resources among different types of assets. In particular, they investigate empirically for a large number of countries whether firms in environments with more secure property rights allocate available resources more toward intangible assets and consequentially grow faster. The authors find that improved asset...

  10. THE LEGAL PROTECTION OF THE PROPERTY RIGHT

    Directory of Open Access Journals (Sweden)

    Anda CRISU-CIOCÎNTĂ

    2015-04-01

    Full Text Available The property right has been acknowledged as one of the personal fundamental rights since a very long time. It enjoys complete legal protection provided on the top of the national legislation hierarchy by constitutional norms as well as by juridical norms specific to the various legal branches where the property is present. The property right is protected consistently and by means of the criminal law, mainly by those juridical norms that incriminate the illicit behaviours which bring prejudice, as well as by the norms that regulate other criminal right institutions such as those ones which are specific to the safety measures with a patrimonial character. After examining the juridical norms that protect the property, the conclusion is that the juridical protection is awarded only if the property right has a licit character.

  11. Magnetic properties of strongly asymmetric nuclear matter

    International Nuclear Information System (INIS)

    Kutschera, M.; Wojcik, W.

    1988-01-01

    We investigate stability of neutron matter containing a small proton admixture with respect to spin fluctuations. We establish conditions under which strongly asymmetric nuclear matter could acquire a permanent magnetization. It is shown that if the protons are localized, the system becomes unstable to spin fluctuations for arbitrarily weak proton-neutron spin interactions. For non-localized protons there exists a threshold value of the spin interaction above which the system can develop a spontaneous polarization. 12 refs., 2 figs. (author)

  12. Democracy, property rights, income equality, and corruption

    OpenAIRE

    Dong, Bin; Torgler, Benno

    2011-01-01

    This paper presents theoretical and empirical evidence on the nexus between corruption and democracy. We establish a political economy model where the effect of democracy on corruption is conditional on income distribution and property rights protection. Our empirical analysis with cross-national panel data provides evidence that is consistent with the theoretical prediction. Moreover, the effect of democratization on corruption depends on the protection of property rights and income equality...

  13. The Transfer of Property Rights by Theft

    DEFF Research Database (Denmark)

    Rose, Caspar

    2005-01-01

    jurisdictions treat this issue differently. The traditional theory suggests that there is a tradeoffbetween the costs of protecting the good and the costs of verifying the ownership. However, asshown, the rule of law concerning this issue significantly affects parties' incentives. Specifically, itis shown...... the ownership when good faith is decisive for the transfer of property rights.JEL Classification: K11, K14 and K42Keywords: property right law, theft, good faith and game theory...

  14. TRANSPORT PROPERTIES OF THE STRONGLY CORRELATED SYSTEMS

    Directory of Open Access Journals (Sweden)

    T.Domanski

    2004-01-01

    Full Text Available The transport properties of various systems are studied here in the context of three different models. These are: - the disordered Hubbard model applicable to correlated binary alloys with a general disorder, - the Anderson model used in describing the Kondo physics of a quantum dot connected to the external superconducting leads, and - the Ranninger-Robaszkiewicz model applied to the study of optical properties of the system with preformed electron pairs above the temperature of transition to the superconducting state. We calculate the density of states, specific heat, the Wilson ratio and conductivity of the correlated binary alloy with off-diagonal disorder. We investigate the conditions under which the Kondo peak appears in the density of states and in the conductance of a dot coupled to the external superconducting leads. We analyze the effect of the pseudogap on the optical spectra in the high temperature superconductors described by the boson-fermion model.

  15. Expiration of private property rights: a note

    Directory of Open Access Journals (Sweden)

    Walter E. Block

    2015-05-01

    Full Text Available According to libertarian law, upon what occasions may a person’s private property rights in goods, commodities, in himself, be alienated from him? The present paper is an attempt to wrestle with this question. We consider abandonment, punishment, salvage, misplacement, liberation of property.

  16. Intellectual property: A strong determinant of economic growth

    Directory of Open Access Journals (Sweden)

    Munmun Rai

    2009-01-01

    Full Text Available The returns from almost all human endeavors can ultimately be translated into monetary gains. The past few years have seen increased attention paid to the strengthening of intellectual property rights due to globalization. The development of Intellectual property rights (IPR over the years has invariably brought an upsurge in the outlook of nations toward the aspect of societal and cultural growth, this being said with the preliminary assumption that economic growth has been the most affected realm and that it requires a separate spectrum of analysis. The artifacts between the IP regime and the national economy can be easily interpreted by the fact that India′s independence had itself brought an era where the enactment of the national IP laws were considered to stand on the touchstone of the market economy. The aim of the present article is to investigate the impact of a strong IP regime on the economic development of a nation and also a light is raised into Indian economy, and the creation of an efficient innovative system is discussed. A strong relation of the IPR with the pharma and biotech sectors has been discussed. Undoubtedly, the Intellectual property (IP systems must be developed so as to bring in socioeconomic well-being. The fact that a strong IPR actually provokes IPR infringements in many developing nations also seems to be an issue that needs to be analyzed while understanding the need of the former. The trade-off between unfair competition laws and IP also assumes importance of high magnitude and hence needs to be particularly emphasized. With the growing recognition of IPR, the importance of worldwide forums on IPR has been realized. Companies, universities, and industries want to protect their IPR internationally. In order to reach this goal, countries have signed numerous agreements and treaties.

  17. Property rights in human gametes in Australia.

    Science.gov (United States)

    White, Vanessa

    2013-03-01

    It has long been a basic tenet of the common law that there can be no property interest in human bodies or body parts. However, exceptions to the rule have been recognised from the mid-19th century and developed over time. In the early 21st century, there have been interesting developments in the common law of Australia and England, with Australian Supreme Court judges and the English Court of Appeal casting aside existing exceptions, and finding property rights in human body parts, including gametes, by relying instead on a "rational" and "logical" basis to identify property interests in human body parts.

  18. Strong Stability Preserving Property of the Deferred Correction Time Discretization

    National Research Council Canada - National Science Library

    Liu, Yuan; Shu, Chi-Wang; Zhang, Mengping

    2007-01-01

    In this paper, we study the strong stability preserving "SSP" property of a class of deferred correction time discretization methods, for solving the method-of-lines schemes approximating hyperbolic...

  19. Intellectual property-A strong determinant of Economic Growth

    Directory of Open Access Journals (Sweden)

    Love k Singh

    2009-12-01

    Full Text Available

    The returns from almost all human endeavors can ultimately be translated into monetary gains. The past few years
    have seen increased attention to the strengthening of intellectual property rights due to globalization. The development
    of Intellectual property rights (IPR over the years has invariably brought an upsurge in the outlook of
    nations towards the aspect of societal and cultural growth, this being said with the preliminary assumption that
    economic growth has been the most affected realm and that it requires a separate spectrum of analysis. The artifacts
    between the IP regime and the national economy can be easily interpreted by the fact that India’s independence
    had itself brought an era where the enactment of the national IP laws were considered to stand on the touchstone
    of the market economy. The aim of the present paper is to investigate the impact of strong IP regime in the
    economic development of a nation and also a light is raised into Indian economy and creation for an efficient
    innovating system is discussed. A strong relation of IPR wity pharma sector and biotech sector has been discussed.
    Undoubtedly, IP systems must be developed so as to bring in socio-economic well-being. The fact that
    strong IPR actually provoke IPR infringements in many developing nations also seems to be an issue which needs
    to be analyzed while understanding the need of the former. The trade-off between unfair competition laws and IP
    also assumes importance of high magnitude and hence needs to be particularly emphasized. With the growing
    recognition of IPR, the importance of world wide forums on IPR is realized. Companies, universities, and industries
    want to protect their IPR internationally. In order to reach this goal, countries have signed numerous agreements
    and treaties.

  20. Between Civil Rights and Property Rights: Debating the Selective ...

    African Journals Online (AJOL)

    What is framed as political contestation today is a culmination of abuses of human rights, including political, civil, social and economic rights. Using a historical analysis, this article points out that there has been selective amnesia in Zimbabwe's human rights discourse, and argues for the equal treatment of civil and political ...

  1. Starting off on the right foot: strong right-footers respond faster with the right foot to positive words and with the left foot to negative words.

    Science.gov (United States)

    de la Vega, Irmgard; Graebe, Julia; Härtner, Leonie; Dudschig, Carolin; Kaup, Barbara

    2015-01-01

    Recent studies have provided evidence for an association between valence and left/right modulated by handedness, which is predicted by the body-specificity hypothesis (Casasanto, 2009) and also reflected in response times. We investigated whether such a response facilitation can also be observed with foot responses. Right-footed participants classified positive and negative words according to their valence by pressing a key with their left or right foot. A significant interaction between valence and foot only emerged in the by-items analysis. However, when dividing participants into two groups depending on the strength of their footedness, an interaction between valence and left/right was observed for strong right-footers, who responded faster with the right foot to positive words, and with the left foot to negative words. No interaction emerged for weak right-footers. The results strongly support the assumption that fluency lies at the core of the association between valence and left/right.

  2. Environment and economy: Property rights and public policy

    International Nuclear Information System (INIS)

    Bromley, D.J.

    1991-01-01

    For much of its history, environmental economics has sought to modify public policy in order to achieve efficient use and management of environmental resources. The results of this attempt, however, have been dismaying for the most part, and environment public policy continues to differ from the course of action prescribed by economic analysis. Some economists have begun to acknowledge that the reasons for this gap between economic theory and public policy may lie in environmental economics itself rather than in poor policy choices. That is the message sent in this book by Daniel Bromley, who joins S.V. Ciriacy-Wantrup, Allan Schmid, and others in a strong internal critique of the discipline and, in particular, of the 'property rights school' of Coase, Demsetz, and other advocates of the market. Property rights are the common thread of this critique, which blames much of the failure of environmental economics to influence environmental policy on several fundamental misconceptions regarding property

  3. Open innovation and intellectual property rights

    DEFF Research Database (Denmark)

    Brem, Alexander; Nylund, Petra A.; Hitchen, Emma L.

    2017-01-01

    . Design/methodology/approach: The relationships between open innovation, IPRs, and profitability are tested with random-effects panel regressions on data from the Spanish Community Innovation Survey for 2,873 firms spanning the years 2008-2013. Findings: A key result is that SMEs do not benefit from open......Purpose: The purpose of this paper is to study the relationship between open innovation and the use of intellectual property rights (IPRs) in small- and medium-sized enterprises (SMEs). The authors consider patents, industrial designs (i.e. design patents in the USA), trademarks, and copyrights...... innovation or from patenting in the same way as larger firms. Furthermore, the results show that SMEs profit in different ways from IPR, depending on their size and the corresponding IPR. Research limitations/implications: The different impact of IPRs on the efficiency of open innovation in firms of varying...

  4. Confinining properties of QCD in strong magnetic backgrounds

    Directory of Open Access Journals (Sweden)

    Bonati Claudio

    2017-01-01

    Full Text Available Strong magnetic backgrounds are known to modify QCD properties at a nonperturbative level. We discuss recent lattice results, obtained for Nf = 2 + 1 QCD with physical quark masses, concerning in particular the modifications and the anisotropies induced at the level of the static quark-antiquark potential, both at zero and finite temperature.

  5. The Strong Disjoint Blow-Up/Collapse Property

    Directory of Open Access Journals (Sweden)

    Héctor N. Salas

    2013-01-01

    Full Text Available Let be a topological vector space, and let be the algebra of continuous linear operators on . The operators are disjoint hypercyclic if there is such that the orbit is dense in . Bès and Peris have shown that if satisfy the Disjoint Blow-up/Collapse property, then they are disjoint hypercyclic. In a recent paper Bès, Martin, and Sanders, among other things, have characterized disjoint hypercyclic -tuples of weighted shifts in terms of this property. We introduce the Strong Disjoint Blow-up/Collapse property and prove that if satisfy this new property, then they have a dense linear manifold of disjoint hypercyclic vectors. This allows us to give a partial affirmative answer to one of their questions.

  6. An Overview of Human Rights and Intellectual Property Protection

    Directory of Open Access Journals (Sweden)

    Maysa Said Bydoon

    2016-12-01

    Full Text Available The purpose of this article is to discuss the legal framework of human rights and intellectual property in terms of state obligations to afford a protection for both human rights and intellectual property. The relationship between intellectual property and human rights, under bilateral, regional and multilateral treaties, is a matter of concern. In focusing on the relationship between intellectual property and human rights, this article argues that there are many challenges on the wide use of Intellectual property rights that given possible conflict between intellectual property and human rights.

  7. The cadastral registration of the property right

    Directory of Open Access Journals (Sweden)

    D.-G. IONAȘ

    2017-12-01

    Full Text Available Real rights are subjective patrimonial rights which provide the holder with the right to directly exercise certain prerogatives over a determined good. Real rights over immobile goods, registered in the cadastral register are called tabular rights. Cadastral registration is that certain form of registration by which a real right over an immobile good is acquired, changed or ended, from the time de registration request is filed. At this time, registration in the cadastral register provides the opposability effect, as the constitutive effect is suspended until the cadastral works are finalized and new cadastral registers are created for each administrative unit.

  8. On Valdivia strong version of Nikodym boundedness property

    Czech Academy of Sciences Publication Activity Database

    Kąkol, Jerzy; López-Pellicer, M.

    2017-01-01

    Roč. 446, č. 1 (2017), s. 1-17 ISSN 0022-247X R&D Projects: GA ČR GF16-34860L Institutional support: RVO:67985840 Keywords : finitely additive scalar measure * Nikodym and strong Nikodym property * increasing tree Subject RIV: BA - General Mathematics OBOR OECD: Pure mathematics Impact factor: 1.064, year: 2016 http://www.sciencedirect.com/science/article/pii/S0022247X16304413

  9. Strong Convergence Bound of the Pareto Index Estimator under Right Censoring

    Directory of Open Access Journals (Sweden)

    Peng Zuoxiang

    2010-01-01

    Full Text Available Let be a sequence of positive independent and identically distributed random variables with common Pareto-type distribution function as , where represents a slowly varying function at infinity. In this note we study the strong convergence bound of a kind of right censored Pareto index estimator under second-order regularly varying conditions.

  10. Intellectual property right in genetic resources

    Directory of Open Access Journals (Sweden)

    Milošević Mirjana

    2017-01-01

    Full Text Available Plant genetic resources for food and agriculture are necessary in food production and biodiversity conservation. These are the most important natural resources, in addition to air, water and soil. Unfortunately, during the evolution large number of plant genetic resources has been lost. The biggest negative impact on loss of plant genetic resources had been made by humans through the modernization of agriculture and the creation of varieties of high genetic uniformity. FAO and its operation through international mechanisms, such as the adoption of the Convention on Biological Diversity, the first legal act which regulates all levels of biodiversity: ecosystems, species and genetic resources, biotechnology, including the Cartagena Protocol on Biosafety (regulates the transfer of genetic material across the border, contributed to the conservation of plant genetic resources for food and agriculture. In addition to the Convention on Biological Diversity, FAO has been defined by the International Treaty on Plant Genetic Resources for Food and Agriculture in more specific and detailed way, the preservation of genetic resources. The objectives of the International Treaty on Plant Genetic Resources for Food and Agriculture are the conservation and sustainable use of all plant genetic resources for food and agriculture and the fair and equitable sharing of the benefits arising out of their use. There are four basic pillars which form the substance of the Contract, Sustainable use of plant genetic resources, Farmers' Rights, the Multilateral System and the Global Information System. Two organizations, the International Biodiversity and the International Union for the Protection of New Varieties of Plants trying to solve the issues of protection of the population and old varieties as intellectual property.

  11. Dielectric loss property of strong acids doped polyaniline (PANi)

    Science.gov (United States)

    Amalia, Rianti; Hafizah, Mas Ayu Elita; Andreas, Manaf, Azwar

    2018-04-01

    In this study, strong acid doped polyaniline (PANi) has been successfully fabricated through the chemical oxidative polymerization process with various polymerization times. Nonconducting PANi resulting from the polymerization process at various polymerization times were then doped by a strong acid HClO4 to generate dielectric properties. Ammonium Persulfate (APS) as an initiator was used during Polymerization process to develop dark green precipitates which then called Emeraldine Base Polyaniline (PANi-EB). The PANi-EB was successively doped by strong acid HClO4 with dopant and PANi ratio 10:1 to enhance the electrical conductivity. The conductivity of doped PANi was evaluated by Four Point Probe. Results of evaluation showed that the conductivity values of HClO4 doped PANi were in the range 337-363 mS/cm. The dielectric properties of doped PANi were evaluated by Vector Network Analyzer (VNA) which suggested that an increase in the permittivity value in the conducting PANi. It is concluded that PANi could be a potential candidate for electromagnetic waves absorbing materials.

  12. Property Rights in Women's Empowerment in Rural India: A Review

    OpenAIRE

    Roy, Kartik C.; Tisdell, Clement A.

    2000-01-01

    This paper examines the importance of property rights in women’s empowerment in rural India. Arguments justifying the need for granting property rights to women are presented and the distinction is made between legal (formal) and customary (informal) rights. The ineffectiveness of legal right in absence of customary rights has been discussed. Customary rights also become ineffective due to other institutional impediments. These impediments have been discussed. The results of extensive field w...

  13. Strong Convergence Bound of the Pareto Index Estimator under Right Censoring

    Directory of Open Access Journals (Sweden)

    Bao Tao

    2010-01-01

    Full Text Available Let {Xn,n≥1} be a sequence of positive independent and identically distributed random variables with common Pareto-type distribution function F(x=1−x−1/γlF(x as γ>0, where lF(x represents a slowly varying function at infinity. In this note we study the strong convergence bound of a kind of right censored Pareto index estimator under second-order regularly varying conditions.

  14. Chapter 5: The numerus clausus of property rights

    NARCIS (Netherlands)

    Akkermans, Bram; Graziadei, Michele; Smith, Lionel

    2017-01-01

    The numerus clausus of property rights is one of the fundamental principles of property law. It refers to the idea that both the number and content of property rights is limited and is traditionally placed in contrast to party autonomy, which reigns in contract law. Parties can only shape their

  15. Intellectual Property Rights in Computer Science

    DEFF Research Database (Denmark)

    Bujlow, Tomasz

    of money spent on equipment, technology, and salaries. Therefore, it is very important to secure the outcome by restricting other people from copying and selling the invention. There are several ways of protecting our work: patents, design rights, copyrights, and trademarks. In software engineering...... the last two -- copyrights and trademarks -- are broadly used. Copyrighting computer programs is not only made for obtaining proper license fees in the future. Free software uses copyright to secure its freedom and to prohibit other users from making it proprietary and selling it for money. Making...

  16. Are we strong enough to assert our rights in quality healthcare?

    Directory of Open Access Journals (Sweden)

    Loris Brunetta

    2014-12-01

    Full Text Available The title of this speech is an important challenge for me, for a patient I mean, to face because it’s not easy to state today if we are really strong enough to assert our rights for a quality healthcare. At first sight, and in an optimistic vision, we could answer to this question YES, we are, but I think we need to explore better the field before to confirm that this is the right answer to the question. The first thing to assess is what we mean with the pronoun WE: the patients and parents’ community represented from TIF? The whole community that plays around thalassemia and hemoglobinopathies, meaning patients and parents and scientists? What else?

  17. The Form of Property Rights: Oligarchic vs. Democratic Societies

    OpenAIRE

    Daron Acemoglu

    2003-01-01

    This paper develops a model where this is a trade-off between the enforcement of the property rights of different groups. An oligarchic' society, where political power is in the hands of major producers, protects their property rights, but also tends to erect significant entry barriers, violating the property rights of future producers. Democracy, where political power is more widely diffuesed, imposes redistributive taxes on the producers, but tends to avoid entry barriers. When taxes in dem...

  18. Intellectual property rights in china: patents and economic ...

    African Journals Online (AJOL)

    Intellectual property rights in china: patents and economic development. ... AFRICAN JOURNALS ONLINE (AJOL) · Journals · Advanced Search · USING ... there are still patents and other IP related rights infringement and enforcement issues.

  19. Judicial Protection of Private Property Rights in Ethiopia: Selected ...

    African Journals Online (AJOL)

    Hailu_Elias_&_Muradu

    Property Rights Protection and Private Sector Development in Ethiopia” which was .... Even if land has come under public ownership in Ethiopia since 1975, these ... may be capital contributions and in effect, the ownership of the use right over ..... Ethiopian Intellectual Property Office (EIPO) did not hesitate to register this.

  20. The practice of property rights in rural China

    NARCIS (Netherlands)

    Li, Juan

    2017-01-01

    In the economic transition of the past decades, China has seen remarkable economic growth without robust property rights. In an era of urban transformation premised on large-scale rural land conversion, those ill-defined property rights have, without hindering economic growth, led to increasing

  1. APPROPRIATING CREATIVE WORKS PROTECTED BY INTELLECTUAL PROPERTY RIGHTS

    Directory of Open Access Journals (Sweden)

    Cornelia DUMITRU

    2015-07-01

    Full Text Available The ownership, either public or private, is an expression for appropriating goods. Consequently, the appropriation takes the form of private (i.e. private property and common forms (i.e. public property. The common law property defines appropriation as „a deliberate act of acquisition of something, often without the permission of the owner”, but the intellectual property rights do not protect goods. Particularly in this case „the object” of appropriation does not represent a „res nullius” simply because the intellectual property right arises from the act of creation, therefore the appropriation of somebody else’s creation becomes equivalent with stealing (plagiarism. Consequently, if we are to admit that the authors have a right of ownership over them, then ownership in intellectual property law has (it must have other manifestations than those known and accepted in the common law of property.

  2. Property Rights and the Resolution of Social Conflict

    Science.gov (United States)

    Ross, Hildy; Conant, Cheryl; Vickar, Marcia

    2011-01-01

    It has long been argued that ownership depends upon social groups' establishing and adhering to rights such as the right to use and to exclude others from using one's own property. The authors consider the application of such rights in the interactions of young peers and siblings, and the extent to which parents support their children in…

  3. Measuring Institutions: Indicators of Political and Property Rights in Malawi

    Science.gov (United States)

    Fedderke, Johannes; Garlick, Julia

    2012-01-01

    This paper constructs a new set of institutional indicators for Malawi. We develop indicators of political rights, of freehold, traditional (communitarian) and intellectual property rights, based on the Malawian legislative framework. In exploring the association between our rights measures and a range of indicators of socio-economic development,…

  4. Are both dimensions of property rights “efficient”?

    Directory of Open Access Journals (Sweden)

    Pál Czeglédi

    2015-06-01

    Full Text Available The “efficient institutions view” on property rights claims that property rights emerged and are enforced when their enforcement maximizes net wealth. In a cross-country pattern this is usually understood as the prediction that economic development creates the incentives to provide higher quality property rights, but this claim is highly debated. This paper tries to take various property rights scholars’ arguments seriously and see property rights quality as a two dimensional concept, the two dimensions being the definition and the assignment of property rights. The paper derives a measure for these two dimensions of property rights and shows that it is the assignment dimension which is determined by development, while the definition dimensions is rather determined by cultural factors, especially those deeper factors that seem to reflect a long-run effect of Western European culture. According to the paper, the main reasons behind this may be the difference in the expropriability of income generated by an improvement of each dimension, and the way such improvements may or may not affect countries’ catching up process.

  5. Handedness and "Open-Earedness": Strong Right-Handers Are Less Likely to Prefer Less Popular Musical Genres

    Science.gov (United States)

    Christman, Stephen D.

    2013-01-01

    Research shows that strong right-handedness is associated with decreased cognitive flexibility and decreased tendencies to update beliefs, arising from decreased interhemispheric interaction. In the current study, strong right-handedness was associated with decreased overall liking of less popular musical genres (with the specific genres of…

  6. Properties of hot and dense strongly interacting matter

    Energy Technology Data Exchange (ETDEWEB)

    Almasi, Gabor Andras

    2017-06-19

    In this thesis we consider effective models of quantum chromodynamics to learn about the chiral- and deconfinement phase transitions. In Chapter 1 we review basic properties of strongly interacting matter and the foundations of finite temperature field theory. We review furthermore the nonperturbative functional renormalization group (FRG) approach. In Chapter 2 we introduce the quark-meson (QM) model and its extensions including the Polyakov-loop variables and repulsive vector interactions between quarks. We then discuss features of the model both in the mean-field approximation and in the renormalization group treatment. A novel method to solve the renormalization group equations based on the Chebyshev polynomials is presented at the end of the chapter. In Chapter 3 the scaling behavior of the order parameter at the chiral phase transition is studied within effective models. We explore universal and nonuniversal structures near the critical point. These include the scaling functions, the leading corrections to scaling and the corresponding size of the scaling window as well as their dependence on an external symmetry breaking field. We consider two models in the mean-field approximation, the QM and the Polyakov-loop-extended quark-meson (PQM) models, and compare their critical properties with a purely bosonic theory, the O(N) linear sigma model in the N → ∞ limit. In these models the order parameter scaling function is found analytically using the high temperature expansion of the thermodynamic potential. The effects of a gluonic background on the nonuniversal scaling parameters are studied within the PQM model. Furthermore, numerical calculations of the scaling function and the scaling window are performed in the QM model using the FRG. Chapter 4 contains a study of the critical properties of net-baryon-number fluctuations at the chiral restoration transition in a medium at finite temperature and net baryon density. The chiral dynamics of quantum

  7. Global property rights. The Kyoto protocol and the knowledge revolution

    International Nuclear Information System (INIS)

    Chichilnisky, G.

    2006-01-01

    This paper is about the origin of today's global environmental problems, and how to resolve them. At stake are catastrophic risks from global warming and damage to the world's biodiversity that ranks as the planet' sixth great extinction. The origin of today's global environmental problems is a historic difference in property rights regimes between industrial and developing countries, the North and the South. The solutions we suggest involve redefining property rights in the use of the global environment as well as in knowledge. We discuss the Kyoto Protocol's new systems of property rights on the use of the planet's atmosphere, and propose a parallel system of property rights on knowledge. Resources such as forests and oil and other mineral deposits are owned as private property in industrial countries but they are treated as common or government property in developing countries. Ill-defined protected property rights lead to the over-extraction of resources in the South, such as timber and oil. They are exported at low prices to the North that over-consumes them. The international market amplifies the tragedy of the commons, leading to inferior solutions for the world economy as a whole (Chichilnisky 1994). Updating property rights on resources in developing countries would face formidable opposition. The lack of property rights in inputs to production, such as timber and oil, could be compensated by assigning property rights on by-products of outputs. The 1997 Kyoto Protocol provides an example as it limits the countries' rights to emit carbon, a by-product of burning fossil fuels. Our suggestions for trading emissions rights (Chichilnisky 1995, 96) was adopted in the Kyoto Protocol, yet the atmosphere's carbon concentration is a global public good, which makes trading tricky. Trading rights to forests' carbon sequestration services or to genetic blueprints would also be trading global public goods. Markets that trade public goods have been shown to require a

  8. The trade of virtual water: do property rights matter?

    Science.gov (United States)

    Xu, Ankai

    2016-04-01

    My paper examines the determinants of the virtual water trade - embodied in the trade of agriculture products - by estimating a structural gravity model. In particular, it tests the relationship between property rights and the export of water-intensive agricultural products based on water footprint data in Mekonnen and Hoekstra (2011, 2012). Using two different measures of property rights protection, I show that countries with weaker property rights have an apparent comparative advantage in the trade of water-intensive products. After controlling for the economic size, natural resource endowments, and possible effects of reverse causality, the trade flow of virtual water is negatively and significantly correlated with the property rights index of the exporting country. Holding other factors constant, one point increase in the property rights index of a country is associated with a 24% - 36% decrease in its virtual water export, whereas a 1% increase in the natural resource protection index of a country is associated with a 16% decrease in its virtual water export. This paper is the first empirical work that tests the relationship between property rights and trade of water-intensive products, offering a new perceptive in the debate of virtual water trade. The findings provide a possible explanation on the paradoxical evidence that some countries with scarce water resources export water-intensive products. The result is important not only in terms of its theoretical relevance, but also its policy implications. As prescribed by the model of trade and property rights, when countries with weaker property rights open to international trade, they are more likely to over-exploit and thus expedite the depletion of natural resources.

  9. Maori intellectual property rights and the formation of ethnic boundaries

    NARCIS (Netherlands)

    Meijl, A.H.M. van

    2009-01-01

    This article questions and contextualizes the emergence of a discourse of intellectual property rights in Māori society. It is argued that Māori claims regarding intellectual property function primarily to demarcate ethnic boundaries between Māori and non-Māori. Māori consider the reinforcement of

  10. Conceptual Foundations of Property Rights: Rethinking De Facto ...

    African Journals Online (AJOL)

    ... unlawful logging and overgrazing. The article attempts to show that it is usually impossible to effectively exclude persons from the use and overconsumption of commonpool resources in Ethiopia in the absence of well-defined and effectively implemented public property regime, or unless the property rights of indigenous ...

  11. Renegotiating property rights in the Florida golden crab fishery

    Directory of Open Access Journals (Sweden)

    Scott Crosson

    2013-08-01

    Full Text Available The golden crab (Chaceon fenneri supports a small, economically healthy fishery in south Florida. Crabbers in the fishery have successfully protected themselves against larger outside fishing interests in the past, and management has been stable for over fifteen years.  Why, then, did a portion of the fleet propose shifting to individual transferable quotas (ITQs?  Our findings suggest that proponents sought ITQ management because they believed it would further limit the ability of other crabbers to enter the fishery and act as a mechanism to legally preserve the informal and formal property rights that they have previously negotiated among themselves. Opponents believed that a shift to an ITQ regime would destroy those same property rights.  We explore the implications of these findings to a broader understanding of property rights and natural resource management institutions, noting that the currently existing system closely resembles a territorial use rights fishery (TURF.

  12. Who owns the Atoms? Nanotechnology and Intellectual Property Rights

    Directory of Open Access Journals (Sweden)

    Tomás Javier Carrozza

    2015-05-01

    Full Text Available In Latin America, under the premise of enhancing economic competitiveness, there has been an exponential increase in investments in the development of nanotechnologies. In this context, the discussion about intellectual property rights with regards to nanotechnology is increasingly central to public debates. However, in comparison with the attention that this issue has attracted in both public and private contexts, there has been little academic analysis published on property rights and nanotechnology. This article problematizes the application of property rights in the development of nanotechnologies through a critical literature review of the existing literature on the topic. From this analysis, the key issue of the restrictions imposed on the application of patents on ‘first generation’ products is analyzed. This question pits those who claim rights to royalties to recoup R and D investments made to develop these technologies against those who argue for open access to science and technology.

  13. Magnetic properties of metallic impurities with strongly correlated electrons

    Czech Academy of Sciences Publication Activity Database

    Janiš, Václav; Ringel, Matouš

    2009-01-01

    Roč. 115, č. 1 (2009), s. 30-35 ISSN 0587-4246 R&D Projects: GA ČR GA202/07/0644 Institutional research plan: CEZ:AV0Z10100520 Keywords : And erson impurity * strong electron correlations * spin-polarized solution * three-channel parquet equations * magnetic field Subject RIV: BE - Theoretical Physics Impact factor: 0.433, year: 2009 http://przyrbwn.icm.edu.pl/APP/ABSTR/115/a115-1-5.html

  14. Intellectual property rights vs. public access rights: ethical aspects of the DeCSS decryptation program

    Directory of Open Access Journals (Sweden)

    Robert Vaagan

    2005-01-01

    Full Text Available Introduction. In 1999-2000, a Norwegian youth cracked a DVD-access code and published a decryptation program on the Internet. He was sued by the US DVD Copy Control Association (DVD-CCA and the Norwegian Motion Picture Association (MAP, allies of the US Motion Picture Association of America (MPAA, arrested by Norwegian police and charged with data crime. Two Norwegian court rulings in 2003 unanimously ruled that the program did not amount to a breach of Norwegian law, and he was fully acquitted. In the US, there have been related cases, some with other outcomes. Method. Based on a theoretical framework developed by Zwass, the paper discusses these court rulings and the wider issues of intellectual property rights versus public access rights. Analysis. The DVD-Jon case illustrates that intellectual property rights can conflict with public access rights, as the struggle between proprietary software and public domain software, as well as the SPARC and Open Archives Initiative reflect. Results. An assessment of the DVD-Jon case based on the Zwass framework does not give a clear information ethics answer. The analysis depends on whether one ascribes to consequentialist (e.g., utilitarian or de-ontological reflection, and also on which side of the digital gap is to be accorded most weight. Conclusion. While copyright interests are being legally strengthened, there may be ethically- grounded access rights that outweigh property rights.

  15. Nonlinear properties of gated graphene in a strong electromagnetic field

    Energy Technology Data Exchange (ETDEWEB)

    Avetisyan, A. A., E-mail: artakav@ysu.am; Djotyan, A. P., E-mail: adjotyan@ysu.am [Yerevan State University, Department of Physics (Armenia); Moulopoulos, K., E-mail: cos@ucy.ac.cy [University of Cyprus, Department of Physics (Cyprus)

    2017-03-15

    We develop a microscopic theory of a strong electromagnetic field interaction with gated bilayer graphene. Quantum kinetic equations for density matrix are obtained using a tight binding approach within second quantized Hamiltonian in an intense laser field. We show that adiabatically changing the gate potentials with time may produce (at resonant photon energy) a full inversion of the electron population with high density between valence and conduction bands. In the linear regime, excitonic absorption of an electromagnetic radiation in a graphene monolayer with opened energy gap is also studied.

  16. Real charge according to the current Serbian Draft Law on property rights and other real rights

    Directory of Open Access Journals (Sweden)

    Vujović Dragana

    2014-01-01

    Full Text Available Within reforms of loan security instruments law, Serbian Draft Law on Property Rights and Other Real Rights demonstrates interest for introducing new forms of non-accessory security rights. Real charge is a new institute in our legislation. It is a kind of real right on immovable thing that is regulated after the model of the German and Swiss laws, and which is in practice mostly used to secure a receivable, so that it is, to an extent, a personal hypothec. The most important reason for introduction of this institute into the Law was to allow for a security right on immovables that is more flexible than the accessorial hypothec, thus creating the environment conducive for the development of the secondary market of real loans, facilitating refinancing, and allowing for the extension of the offer of bank products with the reduction of transaction costs.

  17. Screening important inputs in models with strong interaction properties

    International Nuclear Information System (INIS)

    Saltelli, Andrea; Campolongo, Francesca; Cariboni, Jessica

    2009-01-01

    We introduce a new method for screening inputs in mathematical or computational models with large numbers of inputs. The method proposed here represents an improvement over the best available practice for this setting when dealing with models having strong interaction effects. When the sample size is sufficiently high the same design can also be used to obtain accurate quantitative estimates of the variance-based sensitivity measures: the same simulations can be used to obtain estimates of the variance-based measures according to the Sobol' and the Jansen formulas. Results demonstrate that Sobol' is more efficient for the computation of the first-order indices, while Jansen performs better for the computation of the total indices.

  18. Screening important inputs in models with strong interaction properties

    Energy Technology Data Exchange (ETDEWEB)

    Saltelli, Andrea [European Commission, Joint Research Centre, 21020 Ispra, Varese (Italy); Campolongo, Francesca [European Commission, Joint Research Centre, 21020 Ispra, Varese (Italy)], E-mail: francesca.campolongo@jrc.it; Cariboni, Jessica [European Commission, Joint Research Centre, 21020 Ispra, Varese (Italy)

    2009-07-15

    We introduce a new method for screening inputs in mathematical or computational models with large numbers of inputs. The method proposed here represents an improvement over the best available practice for this setting when dealing with models having strong interaction effects. When the sample size is sufficiently high the same design can also be used to obtain accurate quantitative estimates of the variance-based sensitivity measures: the same simulations can be used to obtain estimates of the variance-based measures according to the Sobol' and the Jansen formulas. Results demonstrate that Sobol' is more efficient for the computation of the first-order indices, while Jansen performs better for the computation of the total indices.

  19. Intellectual property rights and detached human body parts.

    Science.gov (United States)

    Pila, Justine

    2014-01-01

    This paper responds to an invitation by the editors to consider whether the intellectual property (IP) regime suggests an appropriate model for protecting interests in detached human body parts. It begins by outlining the extent of existing IP protection for body parts in Europe, and the relevant strengths and weaknesses of the patent system in that regard. It then considers two further species of IP right of less obvious relevance. The first are the statutory rights of ownership conferred by domestic UK law in respect of employee inventions, and the second are the economic and moral rights recognised by European and international law in respect of authorial works. In the argument made, both of these species of IP right may suggest more appropriate models of sui generis protection for detached human body parts than patent rights because of their capacity better to accommodate the relevant public and private interests in respect of the same.

  20. Positive semidefinite matrix completion, universal rigidity and the Strong Arnold Property

    NARCIS (Netherlands)

    M. Laurent (Monique); A. Varvitsiotis (Antonios)

    2014-01-01

    htmlabstractThis paper addresses the following three topics: positive semidefinite (psd) matrix completions, universal rigidity of frameworks, and the Strong Arnold Property (SAP). We show some strong connections among these topics, using semidefinite programming as unifying theme. Our main

  1. Intellectual property rights and standardization. The case of GSM

    NARCIS (Netherlands)

    Bekkers, R.N.A.; Verspagen, B.; Smits, J.M.

    2002-01-01

    This paper investigates the role of intellectual property rights (IPRs) in the process of standardization in the telecommunications industry. We take the global system for mobile communications (GSM) case as a highly relevant example, being part of a high-tech industry in which standards play a

  2. Does Religiosity Promote Property Rights and the Rule of Law?

    DEFF Research Database (Denmark)

    Berggren, Niclas; Bjørnskov, Christian

    Social and cultural determinants of economic institutions and outcomes have come to the forefront of economic research. We introduce religiosity, measured as the share for which religion is important in daily life, to explain institutional quality in the form of property rights and the rule of law...

  3. Towards an Intellectual Property Rights Strategy for Innovation in Europe

    NARCIS (Netherlands)

    Radauer, Alfred; Rodriguez, V.F.

    2009-01-01

    On October 13, 2009 the Science and Technology Options Assessment Panel (STOA) together with Knowledge4Innovation/The Lisbon Forum, supported by Technopolis Consulting Group and TNO, organised a half-day workshop entitled ‘Towards an Intellectual Property Rights Strategy for Innovation in Europe’.

  4. The Property Right and the Requirements of Environmental Protection

    Directory of Open Access Journals (Sweden)

    Vasilica NEGRUŢ

    2014-11-01

    Full Text Available The environmental protection has lately become an essential component of the concept of sustainable development, along with the economic, social and cultural components. Being an objective of public interest, the environmental protection and conservation are essential to ensure the habitat necessary for continuing the human existence. Considering this aspect, the limitation of ownership required by certain laws has both a social and moral justification, the environmental protection having a direct link with the level of public health, which is a value of national interest. The legal limits of the ownership are restrictions brought by the law, considering aspects regarding the general interest of society. In this article we intend to emphasize, on the analysis and comparison of legislation and case law, the nature of the relationship between ownership of property and environmental rights, as well as the limitations of property rights in favor of environmental protection. As a conclusion, the environmental easements meet a wide national and international recognition and guarantee, the holder of the property having to exercise it in the interest of the whole community, including the protection and conservation of the environment. At the same time, we must consider that the right to property and environment are fundamental rights guaranteed by the Romanian Constitution itself, which makes us conclude that they converge and mutually enrich across the fundamental duties as well.

  5. Legislative Protection of Property Rights in Ethiopia: An Overview ...

    African Journals Online (AJOL)

    There are ambiguities, inconsistencies, gaps and outdated features in the legislative protection of some property rights in Ethiopia. Moreover, there is the bestowal of wide and undue discretion to various administrative authorities without judicial scrutiny. These problems clearly lead to discretionary and arbitrary ...

  6. Intellectual Property Rights and The Classroom: What Teachers Can Do

    Science.gov (United States)

    Falcon, Raymond

    2010-01-01

    Intellectual property rights restrict teachers' and students' ability to freely explore the intellectual realms of the classroom. Copyright laws protect the author and their work but disable other intellectuals from investigating probable learning environments. This paper will look at key issues where educational institutions are conflicting with…

  7. Intellectual property rights, international trade and plant breeding

    NARCIS (Netherlands)

    Eaton, D.J.F.

    2013-01-01

    Seed is the physical embodiment of the invention of the plant breeder. Plant varieties thus constitute a special form of innovation, and an assessment of intellectual property right (IPR) systems needs to take this into account. This thesis concentrates on IPRs but breeders do have a number of means

  8. Trade Relatedness of Intellectual Property Rights: Finding the Real Connections.

    Science.gov (United States)

    Dhar, Biswajit; Rao, C. Niranjan

    1996-01-01

    Argues that the proposals regarding patenting which are included in the international Agreement on Trade-Related Aspects of Intellectual Property Rights (TRIPS) will strengthen existing trade monopolies and adversely influence technology diffusion between the northern and southern hemisphere. Notes that such an outcome could diminish market…

  9. Enforcement of Intellectual Property Rights – Blessing or Curse? A ...

    African Journals Online (AJOL)

    adhesion of Mauritius to the World Trade Organisation (WTO). It examines the harsh response of the law enforcement institutions and the heavy price that weaker and more vulnerable people have had to pay and queries whether Mauritius implemented the Trade Related Aspects of Intellectual Property Rights agreement ...

  10. 'Justice Be Our Shield and Defender': An Intellectual Property Rights ...

    African Journals Online (AJOL)

    Protecting intellectual property rights has become essential in encouraging cutting-edge scholarship that advances the frontiers of knowledge. For a long time, the majority of Africa's intelligentsia has worked in local and international environments that have exploited the continent's intellectual capital. Even in contexts where ...

  11. Strongly coupled semiclassical plasma: interaction model and some properties

    International Nuclear Information System (INIS)

    Baimbetov, N.F.; Bekenov, N.A.

    1999-01-01

    In the report a fully ionized strongly coupled hydrogen plasma is considered. The density number is considered within range n=n e =n i ≅(10 21 -2·10 25 )sm -3 , and the temperature domian is T≅(5·10 4 -10 6 ) K. The coupling parameter Γ is defined by Γ=e 2 /αk B T, where k B is the Boltzmann constant and e is electrical charge, α=(3/4πn) 1/3 is the average distance between the particles (Wigner-Seitz radius). The dimensionless density parameter r s =α/α B is given in terms of the Bohr radius α B =ℎ 2 /me 2 ∼0.529·10 - 8 sm. The degeneracy parameter for the electron was defined by the ratio between the thermal energy k B T and the Fermi energy E F :Θ=k B T/E F ∼0.54·r s /Γ. The intermediate temperature-density region, where Γ≥1; Θ≅1; T>13.6 eV is examined. A semiclassical effective potential which account for the short-range, quantum diffraction and symmetry effects of charge carriers screening

  12. The right of property and its social function

    Directory of Open Access Journals (Sweden)

    Erida Pejo

    2017-11-01

    Full Text Available Rights of property are the main prerequisites for the existence of any political society, as it is an objective necessity for their normal functioning and continuity. Property and right of property are the constituent of autonomous life in the realization of the world of individual or collective goals, without the protection and guarantee of which, it is oft en stated that the respect and enjoyment of the entirety of other constitutional rights cannot be imagined. Rights of property are presented and considered as one of the most important issues of legal and political doctrines, and it represents one of the fundamental issues of national and international policy. The classic liberal property concept has dominated the modern legal and political debates and imagination. The property institution is oft en conceived as a quasi absolute subjective right, a concept that, in the modern era, competes with alternative concepts that have influenced both state policies and modern legal culture and consciousness, the consequences of which are reflected in legal systems. One of the most influential alternative concepts is the social function of property,1 of course in modern legal culture the property is understood as an individual right, limited not only by the rights of others, but also by the public interest. Thus, modern legal thinking, although it regards it as a basic element of the normal functioning of the Rule of Law, the private property institution has given a new emphasis to this right, altering the basis for the attribution of property power by the fact that, the relation of the individual to his/ her personality in a social organization, is considered as substantive to the juridical order, therefore the volume of ownership power may not be more unconditional. The social function cannot be identified with the external limitation of ownership which is reserved to collectivity, but it is presented as an elitist, unifying expression of the

  13. Enforcing the right to property properly : An essay on the shift from injunctive relief to mere compensation

    NARCIS (Netherlands)

    S.D. Lindenbergh (Siewert)

    2010-01-01

    textabstractOf all patrimonial rights, the right to property is considered by far the most powerful. The owner is entitled to the exclusive use of the object, the word ‘use’ is understood in a very wide meaning and the owner has a strong position as far as enforcement of his right is concerned. He

  14. Danish Mortgage Finance, Property Rights Protection and Economic Development

    DEFF Research Database (Denmark)

    Haldrup, Karin

    of screening methods for assessing the readiness for such transplantation depends on a deeper understanding of three large domains: A) Mortgage Finance, B) Cadastre and Land Registration; and C) Economic Development; and the interrelations between these three areas. In particular the thesis has focused...... formal property rights regimes and real credit with implications for development strategies. The PhD was co-sponsored by VP Securities A/S, www.vp.dk...

  15. Does Religiosity Promote Property Rights and the Rule of Law?

    DEFF Research Database (Denmark)

    Berggren, Niclas; Bjørnskov, Christian

    Social and cultural determinants of economic institutions and outcomes have come to the forefront of economic research. We introduce religiosity, measured as the share for which religion is important in daily life, to explain institutional quality in the form of property rights and the rule of law...... autocracies), which suggests that religiosity affects the way institutions work through the political process. Individual religions are not related to our measure of institutional quality....

  16. Does religiosity promote property rights and the rule of law?

    DEFF Research Database (Denmark)

    Berggren, Niclas; Bjørnskov, Christian

    2013-01-01

    Social and cultural determinants of economic institutions and outcomes have come to the forefront of economic research. We introduce religiosity, measured as the share for which religion is important in daily life, to explain institutional quality in the form of property rights and the rule of law...... autocracies), which suggests that religiosity affects the way institutions work through the political process. Individual religions are not related to our measures of institutional quality....

  17. Spring cleaning: rural water impacts, valuation, and property rights institutions.

    Science.gov (United States)

    Kremer, Michael; Leino, Jessica; Miguel, Edward; Zwane, Alix Peterson

    2011-01-01

    Using a randomized evaluation in Kenya, we measure health impacts of spring protection, an investment that improves source water quality. We also estimate households' valuation of spring protection and simulate the welfare impacts of alternatives to the current system of common property rights in water, which limits incentives for private investment. Spring infrastructure investments reduce fecal contamination by 66%, but household water quality improves less, due to recontamination. Child diarrhea falls by one quarter. Travel-cost based revealed preference estimates of households' valuations are much smaller than both stated preference valuations and health planners' valuations, and are consistent with models in which the demand for health is highly income elastic. We estimate that private property norms would generate little additional investment while imposing large static costs due to above-marginal-cost pricing, private property would function better at higher income levels or under water scarcity, and alternative institutions could yield Pareto improvements.

  18. Study on government's optimal incentive intensity of intellectual property rights

    Science.gov (United States)

    Yang, Chengbin; Sun, Shengxiang; Wei, Hua

    2018-05-01

    The integration of military and civilian technology in the development stage of weapon equipment is an inherent requirement for the development of the deep integration of the military and the civilian. In order to avoid repeated development of existing technology and improve the efficiency of weaponry development, the government should take effective measures to encourage development institutions to actively adopt existing intellectual property technology in the process of equipment development. According to the theory of utility function and the characteristics of practical problems, the utility function of government and weapon equipment development units is constructed, and the optimization model of incentive strength for national defense intellectual property is established. According to the numerical simulation, the conclusion is, to improve the development efficiency, and at the same time, to encourage innovation, thre government need to make a trade-off in incentive policy making, to achieve a high level in intellectual property rights' innovation and application.

  19. ARBITRABILITY OF DISPUTES RELATED TO INTELECTUAL PROPERTY RIGHTS

    Directory of Open Access Journals (Sweden)

    Ruxandra I. CHIRU

    2017-05-01

    Full Text Available The present study is aimed for the intellectual property rights holders and specialists in intellectual property law, that are invited to use, promote and implement arbitration as a winning alternative means of solving disputes. The author presents the arbitration as the main method of alternative dispute resolution and analyses the conditions in which arbitration may be used for settling disputes related to intellectual property rights. In this respect, the paper largely presents the main conditions: the dispute has to be liable for settlement by means of arbitration, the parties have to conclude an arbitration agreement, the arbitration agreement has to be valid and effective and the dispute has to be included in the provisions of the arbitration agreement. The author also reviews the types of arbitration used by the World Intellectual Property Organization Centre for Arbitration and Mediation, the World Trade Organization, the Romanian Copyright Office and the Court of International Commercial Arbitration attached to the Chamber of Commerce and Industry of Romania, presenting some ruling of arbitral tribunals concerning arbitrability issues.

  20. Experimental investigations on the basis for intellectual property rights.

    Science.gov (United States)

    Fast, Anne A; Olson, Kristina R; Mandel, Gregory N

    2016-08-01

    Lay people routinely misunderstand or do not obey laws protecting intellectual property (IP), leading to a variety of (largely unsuccessful) efforts by policymakers, IP owners, and researchers to change those beliefs and behaviors. The current work tests a new approach, inquiring whether lay people's views about IP protection can be modified by arguments concerning the basis for IP rights. Across 2 experiments, 572 adults (recruited through Amazon Mechanical Turk) read 1 of 6 arguments about the basis for IP protection (incentives, natural rights, expressive rights, plagiarism, commons, or no argument). Participants then reported their general support for IP protection. Participants also reported their evaluations of 2 scenarios that involved infringement of IP rights, including cases in which there were mitigating experiences (e.g., the copier acknowledged the original source), and completed several demographic questions. Three primary findings emerged: (a) exposure to the importance of the public commons (and to a lesser extent, exposure to the argument that plagiarism is the basis of IP protection) led participants to become less supportive of IP protection than the incentives, natural rights, expressive rights, and control conditions; (b) people believed that infringement was more acceptable if the infringer acknowledged the original creator of the work; and (c) older adults and women were especially likely to see infringement as problematic. These findings illustrate several ways in which lay beliefs are at odds with legal doctrine, and suggest that people's views about IP protection can be shaped in certain ways by learning the basis for IP rights. (PsycINFO Database Record (c) 2016 APA, all rights reserved).

  1. Common Aims, Values And Principles Of Intellectual Property, Right To Competence And Others Rights

    Directory of Open Access Journals (Sweden)

    Juan Carlos Riofrío Martínez-Villalba

    2013-01-01

    Full Text Available This paper aims the definition of which are the pourposes, values and common principles of intellectual property, competence law of advertising, consumer and information. It shows how the principles are anchored in values, and these in turn into rights purposes, making palpable the hierarchy such purposes, values ​​and principles have in the legal system. Thus, the outcome of the research is threefold: (i definition of the purposes, values ​​and principles common to these areas of law, (ii its interface, and (iii their ranking.

  2. R&D Collaboration with Uncertain Intellectual Property Rights

    DEFF Research Database (Denmark)

    Czarnitzki, Dirk; Hussinger, Katrin; Schneider, Cédric

    2015-01-01

    —uncertain intellectual property rights (IPRs) lead to reduced collaboration between firms and can, hence, hinder knowledge production. This has implications for technology policy as R&D collaborations are exempt from antitrust legislation in order to increase R&D in the economy. We argue that a functional IPR system......Patent pendencies create uncertainty in research and development (R&D) collaboration, which can result in a threat of expropriation of unprotected knowledge, reduced bargaining power and enhanced search costs. We show that—depending of the type of collaboration partner and the size of the company...

  3. R&D Collaboration with Uncertain Intellectual Property Rights

    DEFF Research Database (Denmark)

    Czarnitzki, Dirk; Hussinger, Katrin; Schneider, Cédric

    - uncertain intellectual property rights (IPR) lead to reduced collaboration between firms and may hinder the production of knowledge. This has implications for technology policy as R&D collaborations are exempt from anti-trust legislation in order to increase R&D in the economy. We argue that a functional......Patent pendencies create uncertainty in research and development (R&D) collaboration agreements, resulting in a threat of expropriation of unprotected knowledge by potential partners, reduced bargaining power and enhanced search costs. In this paper, we show that - depending of the type of partner...

  4. Student Rights Still Strong.

    Science.gov (United States)

    Adams, Julian

    1983-01-01

    Briefly reviews the development of freedom of student expression, including the 1969 "Tinker v. Des Moines" Supreme Court decision, and discusses the standards concerning educational disruption that have been developed since then. (AEA)

  5. Further Study on Strong Lagrangian Duality Property for Invex Programs via Penalty Functions

    Directory of Open Access Journals (Sweden)

    J. Zhang

    2010-01-01

    Full Text Available We apply the quadratic penalization technique to derive strong Lagrangian duality property for an inequality constrained invex program. Our results extend and improve the corresponding results in the literature.

  6. Positive semidefinite matrix completion, universal rigidity and the Strong Arnold Property

    NARCIS (Netherlands)

    Laurent, Monique; Varvitsiotis, A.

    This paper addresses the following three topics: positive semidefinite (psd) matrix completions, universal rigidity of frameworks, and the Strong Arnold Property (SAP). We show some strong connections among these topics, using semidefinite programming as unifying theme. Our main contribution is a

  7. Strong rightward lateralization of the dorsal attentional network in left-handers with right sighting-eye: an evolutionary advantage.

    Science.gov (United States)

    Petit, Laurent; Zago, Laure; Mellet, Emmanuel; Jobard, Gaël; Crivello, Fabrice; Joliot, Marc; Mazoyer, Bernard; Tzourio-Mazoyer, Nathalie

    2015-03-01

    Hemispheric lateralization for spatial attention and its relationships with manual preference strength and eye preference were studied in a sample of 293 healthy individuals balanced for manual preference. Functional magnetic resonance imaging was used to map this large sample while performing visually guided saccadic eye movements. This activated a bilateral distributed cortico-subcortical network in which dorsal and ventral attentional/saccadic pathways elicited rightward asymmetrical activation depending on manual preference strength and sighting eye. While the ventral pathway showed a strong rightward asymmetry irrespective of both manual preference strength and eye preference, the dorsal frontoparietal network showed a robust rightward asymmetry in strongly left-handers, even more pronounced in left-handed subjects with a right sighting-eye. Our findings brings support to the hypothesis that the origin of the rightward hemispheric dominance for spatial attention may have a manipulo-spatial origin neither perceptual nor motor per se but rather reflecting a mechanism by which a spatial context is mapped onto the perceptual and motor activities, including the exploration of the spatial environment with eyes and hands. Within this context, strongly left-handers with a right sighting-eye may benefit from the advantage of having the same right hemispheric control of their dominant hand and visuospatial attention processing. We suggest that this phenomenon explains why left-handed right sighting-eye athletes can outperform their competitors in sporting duels and that the prehistoric and historical constancy of the left-handers ratio over the general population may relate in part on the hemispheric specialization of spatial attention. © 2014 Wiley Periodicals, Inc.

  8. Poverty, health & intellectual property rights with special reference to India.

    Science.gov (United States)

    Satyanarayana, K; Srivastava, S

    2007-10-01

    This paper examines the nexus between poverty and global health with specific focus on IPR protection and attempts to highlight the current global endeavours to overcome barriers to access to medicines for diseases of the poor. The number of very poor people in the world has increased by 10.4 per cent between 1987 and 2001 to 2735 million. India is now home to the largest number of millionaires in the developing countries. But over 800 million Indians who still survive on Rs 20.0 (US$0.5) a day, and rural poverty is on the rise. The link between poverty and health is well established with the underprivileged are more vulnerable to major health risks due to poor nutrition, inadequate access to clean drinking water, sanitation, exposure to indoor smoke, etc. all of which contribute to the huge and growing burden of disease in the poor countries. The global disease burden is not just huge but growing: over 10 million children die of preventable conditions including vaccine-preventable diseases, about 14 million are killed by infectious diseases every year, 90-95 per cent in poor countries. An estimated third of global population has limited or no access to essential medicines. While the number of poor and unhealthy is growing, Government expenditure on health is dwindling. Many of the diseases of the poor require new medicines and none are forthcoming as there is little R&D for these infections. There are several barriers to access to existing and the newly discovered drugs. One major reason is the general lack of interest by the pharma industry to discover new medicines for diseases of the poor due to very limited market in developing countries. In addition, global intellectual property rights (IPR) protection regimes like the Trade Related Intellectual Property Rights (TRIPS) are considered a major obstacle for the poor access to medicines. There have been some global initiatives on the need to improve affordability and accessibility of medicines. Some strategies to

  9. GROUNDS FOR LIMITING PROPERTY RIGHTS IN THE APPLICATION OF TEMPORARY SEIZURE OF PROPERTY IN CRIMINAL PROCEEDINGS

    Directory of Open Access Journals (Sweden)

    Tetiana Suprun

    2018-01-01

    Full Text Available The purpose of the paper is to investigate reasons for the restriction of property rights in the application of temporary seizure of property in criminal proceedings and to determine promising directions for further research on the issues. The issue of measures to ensure criminal proceedings and observance of human and civil rights and freedoms was investigated by a number of domestic scientists, but the degree of investigation of grounds for restricting property rights in the application of temporary seizure of property in criminal proceedings in the context of amendments made to the CPC of Ukraine in recent years remains insufficient. That is why the study of the grounds for limiting property rights in the application of temporary seizure of property in criminal proceedings is now of particular urgency. Methodology. Methodological basis of the research is a set of philosophical, general scientific, special scientific methods. The method of logical-semantic analysis is used to clarify the meaning of multi-valued concepts, the application of the method of system analysis allowed investigating the place of the institute of property rights in legal literature and legislation of Ukraine. The method of grouping and the system and structural approach are used for classifying the distribution, ascertaining the internal structure, and analysing the interconnections between elements of the concept of ownership and the category of property rights restriction. Results. The paper examines the factual and formal legal grounds for limiting the ownership of a suspect, accused, and other persons in the application of temporary seizure of property in a criminal proceeding. The conclusion is drawn on the need to clarify the factual grounds for the temporary seizure of property for cases where such a seizure is carried out by a person who has carried out legal detention in the manner prescribed by Articles 207, 208 of the CPC of Ukraine and is not an investigator

  10. Scientometrics Profile of Global Intellectual Property Rights Research

    Directory of Open Access Journals (Sweden)

    Gnanasekaran, D.

    2016-06-01

    Full Text Available The authors in this paper aim to identify the growth of literature on Intellectual Property Rights (IPRs. The research publications on IPRs were downloaded from the Scopus online citation database and the authors found that there were 1,513,138 records contributed globally over a period of 10 years from 2005 to 2014. The distribution of publications based on the year, country, and document type were studied. Relative growth rate (RGR of the publications and doubling time (Td were calculated. Most productive organizations, source titles, and the productive authors on IPR research were studied. Most cited articles in the study area were identified. The results show that a number of publications under the subjects Medicine and Engineering were produced. The developed countries are very active in IPR research and producing publications. It is found that one institution which holds the sixth place among the top 10 most productive institutions belongs to Brazil, a developing country. Two developing countries such as China and India hold second and tenth positions respectively in the top 10 countries contributing literature on IPRs.

  11. Right Heart End-Systolic Remodeling Index Strongly Predicts Outcomes in Pulmonary Arterial Hypertension: Comparison With Validated Models.

    Science.gov (United States)

    Amsallem, Myriam; Sweatt, Andrew J; Aymami, Marie C; Kuznetsova, Tatiana; Selej, Mona; Lu, HongQuan; Mercier, Olaf; Fadel, Elie; Schnittger, Ingela; McConnell, Michael V; Rabinovitch, Marlene; Zamanian, Roham T; Haddad, Francois

    2017-06-01

    Right ventricular (RV) end-systolic dimensions provide information on both size and function. We investigated whether an internally scaled index of end-systolic dimension is incremental to well-validated prognostic scores in pulmonary arterial hypertension. From 2005 to 2014, 228 patients with pulmonary arterial hypertension were prospectively enrolled. RV end-systolic remodeling index (RVESRI) was defined by lateral length divided by septal height. The incremental values of RV free wall longitudinal strain and RVESRI to risk scores were determined. Mean age was 49±14 years, 78% were female, 33% had connective tissue disease, 52% were in New York Heart Association class ≥III, and mean pulmonary vascular resistance was 11.2±6.4 WU. RVESRI and right atrial area were strongly connected to the other right heart metrics. Three zones of adaptation (adapted, maladapted, and severely maladapted) were identified based on the RVESRI to RV systolic pressure relationship. During a mean follow-up of 3.9±2.4 years, the primary end point of death, transplant, or admission for heart failure was reached in 88 patients. RVESRI was incremental to risk prediction scores in pulmonary arterial hypertension, including the Registry to Evaluate Early and Long-Term PAH Disease Management score, the Pulmonary Hypertension Connection equation, and the Mayo Clinic model. Using multivariable analysis, New York Heart Association class III/IV, RVESRI, and log NT-proBNP (N-Terminal Pro-B-Type Natriuretic Peptide) were retained (χ 2 , 62.2; P right heart metrics, RVESRI demonstrated the best test-retest characteristics. RVESRI is a simple reproducible prognostic marker in patients with pulmonary arterial hypertension. © 2017 American Heart Association, Inc.

  12. Fundamental Right to Property and Right to Housing in Nigeria: a Discourse

    Directory of Open Access Journals (Sweden)

    Akintunde OTUBU

    2011-11-01

    Full Text Available Housing is one of the basic needs of human kind. Given its quintessential relevance to the overall development of man and the State; the question is posed: whether there is a right to adequate housing in the citizen to warrant a demand from the State to fulfill this right; and whether there should be such a right? This paper sets out to examine the concept of Right as it relates to housing and enters into a discourse as to whether there is a fundamental right to housing under Nigeria law. A corollary to the above is to answer the question whether such a right should be cognizable under Nigerian law. In a doctrinal research approach, the paper concedes that housing is a prerequisite to optimal utility of man and the state. Unfortunately, right to housing does not enjoy the same ranking with civil and political rights for obvious reasons enunciated in the paper. The implication is that there is no enforceable right to housing under our law. Notwithstanding, the paper posits that it is desirable for the State to create an enabling environment for the realization of this right because of its multiplier effect on the individual and the State.

  13. Using strong nonlinearity and high-frequency vibrations to control effective properties of discrete elastic waveguides

    DEFF Research Database (Denmark)

    Lazarov, Boyan Stefanov; Thomsen, Jon Juel; Snaeland, Sveinn Orri

    2008-01-01

    The aim of this article is to investigate how highfrequency (HF) excitation, combined with strong nonlinear elastic material behavior, influences the effective material or structural properties for low-frequency excitation and wave propagation. The HF effects are demonstrated on discrete linear s...

  14. 75 FR 60408 - Government Programs To Assist Businesses Protect Their Intellectual Property Rights (IPR) in...

    Science.gov (United States)

    2010-09-30

    ... DEPARTMENT OF COMMERCE International Trade Administration Government Programs To Assist Businesses Protect Their Intellectual Property Rights (IPR) in Foreign Markets: Request of the International Trade... Property Rights, International Trade Administration, Department of Commerce. ACTION: Request for written...

  15. Risky Business: The Impact of Property Rights on Investment and Revenue in the Film Industry

    OpenAIRE

    Venkat Kuppuswamy; Carliss Y. Baldwin

    2012-01-01

    Our paper tests a key prediction of property rights theory, specifically, that agents will respond to marginal incentives embedded in property rights when making non-contractible, revenue-enhancing investments. (Grossman and Hart, 1986; Hart and Moore, 1990). Using rich project-level data from the U.S. film industry, we investigate variation in property right allocations, investment choices, and film revenues to test the distinctive aspects of property-rights theory. Empirical tests of these ...

  16. Right of way real property asset management : prototype data architecture.

    Science.gov (United States)

    2009-02-01

    The Texas Department of Transportation (TxDOT) is responsible for managing 1.1 million acres of land that : provide right of way for approximately 80,000 centerline miles of state-maintained roads. Management of : the huge right of way asset involves...

  17. Evaluation of fresh pasta-making properties of extra-strong common wheat (Triticum aestivum L.).

    Science.gov (United States)

    Ito, Miwako; Maruyama-Funatsuki, Wakako; Ikeda, Tatsuya M; Nishio, Zenta; Nagasawa, Koichi; Tabiki, Tadashi; Yamauchi, Hiroaki

    2012-12-01

    The relationship between characterictics of flour of common wheat varieties and fresh pasta-making qualitites was examined, and the fresh pasta-making properties of extra-strong varieties that have extra-strong dough were evaluated. There was a positive correlation between mixing time (PT) and hardness of boiled pasta, indicating that the hardness of boiled pasta was affected by dough properties. Boiled pasta made from extra-strong varieties, Yumechikara, Hokkai 262 and Hokkai 259, was harder than that from other varieties and commercial flour. There was a negative correlation between flour protein content and brightness of boiled pasta. The colors of boiled pasta made from Yumechikara and Hokkai 262 grown under the condition of standard manuring culture were superior to those of boiled pasta made from other varieties. Discoloration of boiled pasta made from Yumechikara grown under the condition of heavy manuring culture was caused by increase of flour protein content. On the other hand, discoloration of boiled pasta made from Hokkai 262 grown under the condition of heavy manuring culture was less than that of boiled pasta made from Yumechikara. These results indicate that pasta made from extra-strong wheat varieties has good hardness and that Hokkai 262 has extraordinary fresh pasta-making properties.

  18. Experimental investigation of the dynamics in a strongly interacting Fermi gas : collective modes and rotational properties

    International Nuclear Information System (INIS)

    Riedl, S.

    2009-01-01

    This thesis explores the dynamics in an ultracold strongly interacting Fermi gas. Therefore we perform measurements on collective excitation modes and rotational properties of the gas. The strongly interacting gas is realized using an optically trapped Fermi gas of 6 Li atoms, where the interactions can be tuned using a broad Feshbach resonance. Our measurements allow to test the equation of state of the gas, study the transition from hydrodynamic to collisionless behavior, reveal almost ideal hydrodynamic behavior in the nonsuperfluid phase, investigate the lifetime of angular momentum, and show superfluidity through the quenching of the moment of inertia. (author)

  19. Legislative Protection of Property Rights in Ethiopia: An Overview

    African Journals Online (AJOL)

    Muradu_A.

    the economic potentials of assets, integrates dispersed information into one ... over a piece of property (which allows long term investments using one's own capital, through .... Ethiopia which not only takes into account the present economic.

  20. Flexible intellectual property rights lead to greater innovation in Africa

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

    2016-04-27

    Apr 27, 2016 ... The network is unique in offering a distinctly African perspective on the global intellectual property and innovation agenda. ... Case studies illustrate this balance: ... Unlocking the potential of Africa's young entrepreneurs.

  1. Researches on the Intellectual Property Right of Electronic Commerce%电子商务的知识产权研究

    Institute of Scientific and Technical Information of China (English)

    巢乃鹏

    2000-01-01

    As a revolutionary new situation of international trade,the rise of global Electronic Commerce makes a strong impact on the current intellectual property right system,and also poses some new problems.Whether we can successfully solve these problems shall directly influence the development of Electronic Commerce.This paper,from the angle of intellectual property right,inquires into some hot topics about intellectual property right involved with Electronic Commerce.

  2. A conjugate gradient method with descent properties under strong Wolfe line search

    Science.gov (United States)

    Zull, N.; ‘Aini, N.; Shoid, S.; Ghani, N. H. A.; Mohamed, N. S.; Rivaie, M.; Mamat, M.

    2017-09-01

    The conjugate gradient (CG) method is one of the optimization methods that are often used in practical applications. The continuous and numerous studies conducted on the CG method have led to vast improvements in its convergence properties and efficiency. In this paper, a new CG method possessing the sufficient descent and global convergence properties is proposed. The efficiency of the new CG algorithm relative to the existing CG methods is evaluated by testing them all on a set of test functions using MATLAB. The tests are measured in terms of iteration numbers and CPU time under strong Wolfe line search. Overall, this new method performs efficiently and comparable to the other famous methods.

  3. Spatial transferring of ecosystem services and property rights allocation of ecological compensation

    Science.gov (United States)

    Wen, Wujun; Xu, Geng; Wang, Xingjie

    2011-09-01

    Ecological compensation is an important means to maintain the sustainability and stability of ecosystem services. The property rights analysis of ecosystem services is indispensable when we implement ecological compensation. In this paper, ecosystem services are evaluated via spatial transferring and property rights analysis. Take the Millennium Ecosystem Assessment (MA) as an example, we attempt to classify the spatial structure of 31 categories of ecosystem services into four dimensions, i.e., local, regional, national and global ones, and divide the property rights structure into three types, i.e., private property rights, common property rights and state-owned property rights. Through the case study of forestry, farming industry, drainage area, development of mineral resources, nature reserves, functional areas, agricultural land expropriation, and international cooperation on ecological compensation, the feasible ecological compensation mechanism is illustrated under the spatial structure and property rights structure of the concerned ecosystem services. For private property rights, the ecological compensation mode mainly depends on the market mechanism. If the initial common property rights are "hidden," the implementation of ecological compensation mainly relies on the quota market transactions and the state investment under the state-owned property rights, and the fairness of property rights is thereby guaranteed through central administration.

  4. Intellectual Property Rights: Governing Cultural and Educational Futures

    Science.gov (United States)

    Kapitzke, Cushla

    2006-01-01

    This article uses Nikolas Rose's theory of governmentality to examine ways in which intellectual property is imbricated in a broad spectrum of globalised and globalising discourses. Using the 2004 Australia-United States Free Trade Agreement as a case in point, it shows how discourses of culture, trade, foreign policy, and security intersect and…

  5. Desiring Diversity and Backlash: White Property Rights in Higher Education

    Science.gov (United States)

    Patel, Leigh

    2015-01-01

    In this theoretical essay, I argue that the current incidences of backlash to diversity are best understood as a dynamic of complicated, historic and intertwined desires for racial diversity and white entitlement to property. I frame this argument in the theories of critical race theory and settler colonialism, each of which provide necessary but…

  6. Intellectual Property Rights in the Australian University Context: An Overview.

    Science.gov (United States)

    Ricketson, Sam

    1993-01-01

    The existing legal position of Australian universities with respect to ownership and exploitation of intellectual property by faculty, students, and outside consultants is described. Issues requiring attention are noted, including resources for exploitation, sharing of proceeds, and copyright considerations; and some possible solutions are…

  7. Owning genetic information and gene enhancement techniques: why privacy and property rights may undermine social control of the human genome.

    Science.gov (United States)

    Moore, A D

    2000-04-01

    In this article I argue that the proper subjects of intangible property claims include medical records, genetic profiles, and gene enhancement techniques. Coupled with a right to privacy these intangible property rights allow individuals a zone of control that will, in most cases, justifiably exclude governmental or societal invasions into private domains. I argue that the threshold for overriding privacy rights and intangible property rights is higher, in relation to genetic enhancement techniques and sensitive personal information, than is commonly suggested. Once the bar is raised, so-to-speak, the burden of overriding it is formidable. Thus many policy decisions that have been recently proposed or enacted--citywide audio and video surveillance, law enforcement DNA sweeps, genetic profiling, national bans on genetic testing and enhancement of humans, to name a few--will have to be backed by very strong arguments.

  8. The Right to Property and Inheritance in the Old Testament

    Directory of Open Access Journals (Sweden)

    Adrian Vasile

    2016-01-01

    Inheritance has for ever played an important part in human societies and it still does in certainareas of the world. The Jewish right to succession had some features that derived from thepatriarchal family, which had been thoroughly established even before the age of stateconsolidation.

  9. On the Macroeconomic Effects of Establishing Tradability in Weak Property Rights

    DEFF Research Database (Denmark)

    Eliasson, Gunnar; Wihlborg, Clas

    2003-01-01

    effects of strengthened property rights, dependboth on the particular strategy a firm employs to secure property rights, and the protectionoffered by law. Economic property rights can be strengthened if the originator can findinnovative ways to charge for the intangible assets. The extreme complexity....... For a realistic analysis we introduce a Schumpeterian market environment (theexperimentally organized economy). Weak property rights prevail when the rights to access,use, and trade in intangible assets cannot be fully exercised. The trade-off between the benefitsof open access on the Internet, and the incentive...

  10. Reclaiming deserted corridors: Rights of way as common property resources

    International Nuclear Information System (INIS)

    Brown, D.T.

    1993-01-01

    In Canada, power line transmission corridors are administered and maintained by provincial crown utilities. These corridors have fragmented natural habitats, destroyed biota, and disrupted geological and hydrologic systems. The practices used by utilities to maintain their rights-of-way tend to worsen the environmental and social context of the localities affected by the corridors. If the corridors are considered as common resources, and if co-management of these resources is undertaken involving the utilities and the communities affected by the corridors, public rights-of-way would be created which would have environmental benefits. These corridors would have a recreational potential and could be managed so as to reduce considerably the negative impacts presently generated by current right-of-way management practices. The use of local residents in this management process could ensure that the use of the corridors harmonizes with local needs. Among the obstacles to the co-management of these corridors are the badly defined policies of secondary land use, the restrictions on vegetation maintenance in utility corridors, lengthy approvals processes, and concerns about public liability. To make co-management of these corridors a reality, new policy structures and new procedures have to be developed in cooperation with the utilities and the affected communities. 14 refs., 1 fig

  11. The Effect Of The Original Acquisition Of Ownership Of Immovable Property On Existing Limited Real Rights

    Directory of Open Access Journals (Sweden)

    Gerrit Pienaar

    2015-12-01

    Full Text Available It is an accepted principle in South African law that movable property acquired in an original way (by operation of law is not burdened by any limited real rights, as previous limited real rights are extinguished on the vesting of ownership (mobilia non habent sequelam. It is assumed by some South African writers that the same principles are applicable to the original acquisition of immovable property and that all existing limited real rights fall away on original acquisition of ownership. In this article the nature of limited real rights to immovable property is examined, and the notion that ownership is the "mother" right on which all limited real rights are based is scrutinised critically. The nature and establishment of limited real rights are used to distinguish between the essence and effect of limited real rights in the case of immovable property. The recognition of limited real rights as constitutional property is used as a further argument that limited real rights cannot be extinguished automatically by the original acquisition of immovable property, as such common law or statutory measures will constitute an arbitrary deprivation of property in terms of section 25 of the Constitution. The statutory provisions regarding limited real rights in the case of prescription and expropriation are then analysed as an indication that it is not a general principle that limited real rights are extinguished automatically on the original acquisition of ownership of immovable property.

  12. Revealing strong bias in common measures of galaxy properties using new inclination-independent structures

    Science.gov (United States)

    Devour, Brian M.; Bell, Eric F.

    2017-06-01

    Accurate measurement of galaxy structures is a prerequisite for quantitative investigation of galaxy properties or evolution. Yet, the impact of galaxy inclination and dust on commonly used metrics of galaxy structure is poorly quantified. We use infrared data sets to select inclination-independent samples of disc and flattened elliptical galaxies. These samples show strong variation in Sérsic index, concentration and half-light radii with inclination. We develop novel inclination-independent galaxy structures by collapsing the light distribution in the near-infrared on to the major axis, yielding inclination-independent 'linear' measures of size and concentration. With these new metrics we select a sample of Milky Way analogue galaxies with similar stellar masses, star formation rates, sizes and concentrations. Optical luminosities, light distributions and spectral properties are all found to vary strongly with inclination: When inclining to edge-on, r-band luminosities dim by >1 magnitude, sizes decrease by a factor of 2, 'dust-corrected' estimates of star formation rate drop threefold, metallicities decrease by 0.1 dex and edge-on galaxies are half as likely to be classified as star forming. These systematic effects should be accounted for in analyses of galaxy properties.

  13. Standards, Data Exchange and Intellectual Property Rights in Systems Biology

    DEFF Research Database (Denmark)

    van Zimmeren, Esther; Rutz, Berthold; Minssen, Timo

    2016-01-01

    ” of scientists. In 2015, Biotechnology Journal published a report from an expert meeting on “Synthetic Biology & Intellectual Property Rights” organized by the Danish Agency for Science, Technology and Innovation sponsored by the European Research Area Network (ERA-Net) in Synthetic Biology (ERASynBio), in which...... we provided a number of recommendations for a variety of stakeholders. The current article offers some deeper reflections about the interface between IPRs, standards and data exchange in Systems Biology resulting from an Expert Meeting funded by another ERA-Net, ERASysAPP. The meeting brought...... together experts and stakeholders (e.g. scientists, company representatives, officials from public funding organizations) in systems biology (SysBio) from different countries.  Despite the different profiles of the stakeholders at the meeting and the variety of interests, many concerns and opinions were...

  14. Coulomb effects on the transport properties of quantum dots in strong magnetic field

    International Nuclear Information System (INIS)

    Moldoveanu, V.; Aldea, A.; Manolescu, A.; Nita, M.

    2000-08-01

    We investigate the transport properties of quantum dots placed in strong magnetic field using a quantum-mechanical approach based on the 2D tight-binding Hamiltonian with direct Coulomb interaction and the Landauer-Buettiker (LB) formalism. The electronic transmittance and the Hall resistance show Coulomb oscillations and also prove multiple addition processes. We identify this feature as the 'bunching' of electrons observed in recent experiments and give an elementary explanation in terms of spectral characteristics of the dot. The spatial distribution of the added electrons may distinguish between edge and bulk states and it has specific features for bunched electrons. The dependence of the charging energy on the number of electrons is discussed for strong magnetic field. The crossover from the tunneling to quantum Hall regime is analyzed in terms of dot-lead coupling. (author)

  15. In the absence of private property rights: Political control and state corporatism during Putin's first tenure

    Directory of Open Access Journals (Sweden)

    Nadia Vanteeva

    2016-03-01

    Full Text Available This paper argues that Russia's choice of economic organization, which is based on the renewed role of the state, is a response to the existence of severe transaction costs, and subsequent mitigation of contractual incompleteness in the absence of a strong property rights system. Ill-defined property rights have historically hampered formation of business classes in Russia, reducing the necessity for appropriate market infrastructure. This also implied that if Russia's political and economic system had more than one competing hierarchy, the objective of the elites would not have entailed long-term economic growth, as gains from short-term wealth tunneling would have been much larger. As in the early 2000s Russian investment projects were generally defined by large sunk costs and long-term to maturity, under a weak legal system a new substitute governing mechanism, which took form of the state–private co-partnership system, has arisen in order to reduce hold-up costs leading to high levels of underinvestment.

  16. Properties of color-flavor locked strange quark matter in an external strong magnetic field

    Institute of Scientific and Technical Information of China (English)

    崔帅帅; 彭光雄; 陆振烟; 彭程; 徐建峰

    2015-01-01

    The properties of color-flavor locked strange quark matter in an external strong magnetic field are investigated in a quark model with density-dependent quark masses. Parameters are determined by stability arguments. It is found that the minimum energy per baryon of the color-flavor locked (MCFL) matter decreases with increasing magnetic-field strength in a certain range, which makes MCFL matter more stable than other phases within a proper magnitude of the external magnetic field. However, if the energy of the field itself is added, the total energy per baryon will increase.

  17. Property Rights for Natural Resources Management in Indonesia: Have They Been Ruled Unconstitutional?

    Directory of Open Access Journals (Sweden)

    Sarah Waddell

    2012-05-01

    Full Text Available A new property right known as the coastal waters commercial use right (Hak Pengusahaan Pengairan Pesisir (HP-3 introduced by Law No. 27 of 2007 regarding the Management of Coastal and Small Island Areas has been ruled inoperative by the Constitutional Court. The decision raises a question as to whether the door has been closed to marketbased instruments that rely on property rights as a policy tool in natural resources management. This concern is relevant as legal developments in natural resources law internationally have moved away from traditional forms of regulation to focus on the creation of new statutory property rights such as fisheries rights, water use rights and rights associated with carbon sequestration. An exploration of theConstitutional Court’s decisionsuggests that a similar line of reasoning would not, and should not,arise in relation to other forms of property rights that the Government of Indonesia may seek to introduce in the future.

  18. Thermal properties of UO2 from density functional theory: role of strong correlations

    International Nuclear Information System (INIS)

    Panigrahi, Puspamitra; Kaur Gurpreet; Valsakumar, M.C.

    2011-01-01

    We report a study of ground state magnetic structure of Uranium-dioxide (UO 2 ) using ab initio calculations employing PAW pseudopotentials and Dudarev's version of GGA+U formalism as implemented in VASP to take into account the strong on-site Coulomb correlation among the localized Uranium-5f electrons. By choosing the value of the Hubbard parameter U eff to be 4.0 eV, we have confirmed the experimental observation that the ground state of UO 2 is an insulator with an anti-ferromagnetic (AFM) ordering. We study systematically the ground state structural, electronic, and magnetic properties of UO 2 and focus on the structure sensitive thermal properties such as specific heat, thermal expansion and comment on the calculation of thermal conductivity. (author)

  19. INTELLECTUAL PROPERTY RIGHTS ISSUES FOR RESEARCH TOOLS IN BIOTECHNOLOGY RESEARCH

    Directory of Open Access Journals (Sweden)

    Rekha Chaturvedi

    2015-09-01

    Full Text Available The research tools refer to the resources researchers need to use in experimental work. In Biotechnology, these can include cell lines, monoclonal antibodies, reagents, animal models, growth factors, combinatorial chemistry libraries, drug and drug targets, clones and cloning tools (such as PCR, method, laboratory equipment and machines, database and computer software. Research tools therefore serve as basis for upstream research to improve the present product or process. There are several challenges in the way of using patented research tools. IP issues with regard to research tools are important and may sometime pose hindrance for researchers. Hence in the case of patented research tools, IPR issues can compose a major hurdle for technology development. In majority instances research tools are permitted through MTAs for academic research and for imparting education. TRIPS provides a provision for exception to patent rights for experimental use of patented technology in scientific research and several countries including India have included this provision in their patent legislation. For commercially important work, licensing of research tools can be based on royalty or one time lump sum payment. Some patent owners of important high-end research tools for development of platform technology create problems in licensing which can impede research. Usually cost of a commercially available research tool is built up in its price.

  20. Institutional property rights structure, common pool resource (CPR), tragedy of the urban commons: A Review

    International Nuclear Information System (INIS)

    Ling, G; Ho, C S; Ali, H M

    2014-01-01

    There have been a plethora of researches on the significance of public open space (POS) in contributing to societies' sustainability. However, by virtue of identified maladaptive policy-based-property rights structure, such a shared good becomes vulnerable to tragedy of the urban commons (overexploitation) that subsequently leads to burgeoning number of mismanaged POS e.g., degraded and unkempt urban public spaces. By scrutinising the literatures within property rights domain and commons resources, an objective is highlighted in this paper which is to insightfully discourse institutional property rights structure pertaining to the mechanism, roles and interrelationship between property-rights regimes, bundle of property rights and resource domains; types of goods on how they act upon and tie in the POS with the social quandary. In summary, urban POS tragedy can potentially be triggered by the institutional structure especially if the ownership is left under open-access resource regime and ill-defined property rights which both successively constitute the natures of Common Pool Resource (CPR) within the commons, POS. Therefore, this paper sparks an idea to policy makers that property rights structure is a determinant in sustainably governing the POS in which adaptive assignment of property regimes and property rights are impelled

  1. Institutional property rights structure, common pool resource (CPR), tragedy of the urban commons: A Review

    Science.gov (United States)

    Ling, G.; Ho, C. S.; Ali, H. M.

    2014-02-01

    There have been a plethora of researches on the significance of public open space (POS) in contributing to societies' sustainability. However, by virtue of identified maladaptive policy-based-property rights structure, such a shared good becomes vulnerable to tragedy of the urban commons (overexploitation) that subsequently leads to burgeoning number of mismanaged POS e.g., degraded and unkempt urban public spaces. By scrutinising the literatures within property rights domain and commons resources, an objective is highlighted in this paper which is to insightfully discourse institutional property rights structure pertaining to the mechanism, roles and interrelationship between property-rights regimes, bundle of property rights and resource domains; types of goods on how they act upon and tie in the POS with the social quandary. In summary, urban POS tragedy can potentially be triggered by the institutional structure especially if the ownership is left under open-access resource regime and ill-defined property rights which both successively constitute the natures of Common Pool Resource (CPR) within the commons, POS. Therefore, this paper sparks an idea to policy makers that property rights structure is a determinant in sustainably governing the POS in which adaptive assignment of property regimes and property rights are impelled.

  2. Understanding the Consequences of Property Rights Mismatches: a Case Study of New Zealand's Marine Resources

    Directory of Open Access Journals (Sweden)

    Tracy Yandle

    2007-12-01

    Full Text Available Within fisheries and natural resource management literature, there is considerable discussion about the key roles that property rights can play in building biologically and socially sustainable resource management regimes. A key point of agreement is that secure long-term property rights provide an incentive for resource users to manage the resource sustainably. However, property rights mismatches create ambiguity and conflict in resource use. Though the term mismatches is usually associated with problems in matching temporal and spatial resource characteristics with institutional characteristics, I expand it here to include problems that can arise when property rights are incompletely defined or incompletely distributed. Property rights mismatches are particularly likely to occur over marine resources, for which multiple types of resource and resource user can be engaged and managed under a variety of regulatory regimes. I used New Zealand's marine resources to examine the causes and consequences of these property rights mismatches. New Zealand is particularly interesting because its property-rights-based commercial fishing regime, in the form of individual transferable quotas, has attracted considerable positive attention. However, my review of the marine natural resource management regime from a broader property rights perspective highlights a series of problems caused by property rights mismatches, including competition for resources among commercial, customary, and recreational fishers; spatial conflict among many marine resource users; and conflicting incentives and objectives for the management of resources over time. The use of a property rights perspective also highlights some potential solutions such as the layering of institutional arrangements and the improvement of how property rights are defined to encourage long-term sustainability.

  3. 76 FR 24787 - Blocking Property of Certain Persons With Respect to Human Rights Abuses in Syria

    Science.gov (United States)

    2011-05-03

    ... Order 13572 of April 29, 2011 Blocking Property of Certain Persons With Respect to Human Rights Abuses..., finding that the Government of Syria's human rights abuses, including those related to the repression of... have engaged in human rights abuses, constitute an unusual and extraordinary threat to the national...

  4. Statistical properties of highly excited quantum eigenstates of a strongly chaotic system

    International Nuclear Information System (INIS)

    Aurich, R.; Steiner, F.

    1992-06-01

    Statistical properties of highly excited quantal eigenstates are studied for the free motion (geodesic flow) on a compact surface of constant negative curvature (hyperbolic octagon) which represents a strongly chaotic system (K-system). The eigenstates are expanded in a circular-wave basis, and it turns out that the expansion coefficients behave as Gaussian pseudo-random numbers. It is shown that this property leads to a Gaussian amplitude distribution P(ψ) in the semiclassical limit, i.e. the wavefunctions behave as Gaussian random functions. This behaviour, which should hold for chaotic systems in general, is nicely confirmed for eigenstates lying 10000 states above the ground state thus probing the semiclassical limit. In addition, the autocorrelation function and the path-correlation function are calculated and compared with a crude semiclassical Bessel-function approximation. Agreement with the semiclassical prediction is only found, if a local averaging is performed over roughly 1000 de Broglie wavelengths. On smaller scales, the eigenstates show much more structure than predicted by the first semiclassical approximation. (orig.)

  5. Electronic structure calculations of atomic transport properties in uranium dioxide: influence of strong correlations

    International Nuclear Information System (INIS)

    Dorado, B.

    2010-09-01

    Uranium dioxide UO 2 is the standard nuclear fuel used in pressurized water reactors. During in-reactor operation, the fission of uranium atoms yields a wide variety of fission products (FP) which create numerous point defects while slowing down in the material. Point defects and FP govern in turn the evolution of the fuel physical properties under irradiation. In this study, we use electronic structure calculations in order to better understand the fuel behavior under irradiation. In particular, we investigate point defect behavior, as well as the stability of three volatile FP: iodine, krypton and xenon. In order to take into account the strong correlations of uranium 5f electrons in UO 2 , we use the DFT+U approximation, based on the density functional theory. This approximation, however, creates numerous metastable states which trap the system and induce discrepancies in the results reported in the literature. To solve this issue and to ensure the ground state is systematically approached as much as possible, we use a method based on electronic occupancy control of the correlated orbitals. We show that the DFT+U approximation, when used with electronic occupancy control, can describe accurately point defect and fission product behavior in UO 2 and provide quantitative information regarding point defect transport properties in the oxide fuel. (author)

  6. Parametric analysis of the thermodynamic properties for a medium with strong interaction between particles

    International Nuclear Information System (INIS)

    Dubovitskii, V.A.; Pavlov, G.A.; Krasnikov, Yu.G.

    1996-01-01

    Thermodynamic analysis of media with strong interparticle (Coulomb) interaction is presented. A method for constructing isotherms is proposed for a medium described by a closed multicomponent thermodynamic model. The method is based on choosing an appropriate nondegenerate frame of reference in the extended space of thermodynamic variables and provides efficient thermodynamic calculations in a wide range of parameters, for an investigation of phase transitions of the first kind, and for determining both the number of phases and coexistence curves. A number of approximate thermodynamic models of hydrogen plasma are discussed. The approximation corresponding to the n5/2 law, in which the effects of particle attraction and repulsion are taken into account qualitatively, is studied. This approximation allows studies of thermodynamic properties of a substance for a wide range of parameters. In this approximation, for hydrogen at a constant temperature, various properties of the degree of ionization are revealed. In addition, the parameters of the second critical point are found under conditions corresponding to the Jovian interior

  7. Practical Approaches to the Numerus Clausus of Land Rights : How Legal Professionals in South Africa and the Netherlands deal with Certainty and Flexibility in Property Law

    NARCIS (Netherlands)

    Verstappen, Leonardus; Mostert, Hanri; Barr, Warren

    2015-01-01

    This chapter examines the application of the numerus clausus in respect of types and content of rights in two jurisdictions strongly subscribing to the civil law tradition of property, the Netherlands and South Africa. In categorising real rights according to content and type, these two systems

  8. LEGAL STATUS OF ADVISORS IN THE FIELD OF INTELLECTUAL PROPERTY RIGHT IN THE UNITED KINGDOM

    Directory of Open Access Journals (Sweden)

    Khrystyna Kmetyk

    2017-11-01

    Full Text Available Purpose: to research the legal status of advisors in the field of intellectual property right in the United Kingdom. In this article an author distinguishes and gives a legal description of the types of advisors in the field of intellectual property right in the United Kingdom. The main provisions of the Rules of Conduct for Patent Attorneys, Ttrade Mark Attorneys and Other Regulated Persons (2015 are considered. Methods: to analyse the legal status of advisors in the field of intellectual property right in the United Kingdom the method of induction, systematic approach, formal legal methods were used. Results: this research provides an opportunity to broaden the understanding of the institute of advisors in the field of intellectual property right (in particular patent attorneys and trademark attorneys in the UK and thus include this knowledge in domestic research on intellectual property right. Conclusions: the majority of types of advisors in the field of intellectual property right in the United Kingdom (patent attorneys, chartered patent attorneys, European patent attorneys, registered trademark attorneys and trademark attorneys, European trademark attorneys, etc. is well-educated professionals in all areas of intellectual property and are able to advise on a wide range of technical and commercial issues in this field. The obtained results will have a positive impact on the reform of the institute of representatives in the field of intellectual property in Ukraine in order to ensure its effectiveness and relevance to the challenges of the present.

  9. The evolution of property rights: The strange case of Iceland’s health records

    Directory of Open Access Journals (Sweden)

    Thráinn Eggertsson

    2011-02-01

    Full Text Available In her path-breaking work, Elinor Ostrom provides theoretical and empirical evidence suggesting that individuals often overcome the problem of collective action and arrange privately for the provision and allocation of public goods, including informal property rights. Ostrom has also found that local experimentation and self-governance often produce more effective results than rulemaking by the state. In his Coase Theorem, Ronald Coase arrives at a somewhat similar conclusion. Ostrom and Coase both recognize that high transaction costs can block private rule making. The new literature on institutions, however, has jettisoned the model of a benevolent welfare maximizing state: The state does not as a rule assign the license to create property rights to those who are most likely to provide efficient solutions. Still, private individuals often find various opportunities to supply their own informal rules and governance systems. In this paper, I examine recent evolution of property rights in Iceland’s national health records. My findings a support the hypothesis that the demand for exclusive and well-defined property rights depends directly on the value of the assets in question; b show that de facto rights, which are the effective economic property rights, can deviate from the corresponding de jure rights; c demonstrate the relevance of the Coase-Ostrom insight concerning the role of private ordering; and d provide evidence that competition between mental models can have a major role in the evolution of property rights.

  10. Property rights and chronic diseases: evidence from a natural experiment in Montevideo, Uruguay 1990-2006.

    Science.gov (United States)

    Gandelman, Néstor

    2010-07-01

    We exploit a natural experiment in Montevideo, Uruguay, in order to analyse the effects on human health of granting formal property rights to untitled individuals. Because of administrative mistakes committed decades ago by an institution that no longer exists, such rights may be transferred to residents of some neighborhoods but not to residents of others. We found that titling reduces the probability of suffering from hypertension and diabetes and in some cases rheumatism and asthma as well within 17 years of being offered property rights, but we did not find statistically significant evidence that the housing quality functions as a channel between titling and health. 2010 Elsevier B.V. All rights reserved.

  11. The rights of a Florida wife: slavery, U.S. expansion, and married women's property law.

    Science.gov (United States)

    Clark, Laurel A

    2010-01-01

    Civil law rules were adopted in Florida that granted married women property rights long before legal reforms occurred in northern states. This article analyzes white wives' property and law in Florida between 1820 and 1860. Initially, married women's property rights were inadvertently protected by treaty law and limited to women who married before 1818. Wives' right to own separate property in Florida was subsequently reconfirmed in statute and extended to include later marriages. In contrast, nonwhites generally lost the rights and property they had enjoyed under Spain's civil law in the same period. This contrast reveals that in Florida (and other southern borderlands) it was not concern for women, or simply legal precedent, but the desire to incorporate new territory and expand slavery that influenced the development of marital property law. This challenges previous histories, which have excluded the earlier acts in the Southern borderlands and emphasized those passed in the Northeast beginning in the late 1840s. While those later acts were influenced by the early woman's rights movement and by concern for families reduced to poverty during the rise of market capitalism, this case study indicates that expansion of United States territory and slavery were responsible for the earlier married women's property rights in southern borderland territories such as Florida.

  12. High yield growth of uniform ZnS nanospheres with strong photoluminescence properties

    International Nuclear Information System (INIS)

    Li, Yuan; Li, Qing; Wu, Huijie; Zhang, Jin; Lin, Hua; Nie, Ming; Zhang, Yu

    2013-01-01

    Graphical abstract: High-yield ZnS nanospheres with an average diameter of 80 nm were fabricated successfully in aqueous solution at 100 °C by the assistance of surfactant PVP. It was found that PVP plays a crucial role in the formation of uniform ZnS nanospheres. A possible self-assembling growth mechanism was proposed. The UV–vis spectrum indicates that the as-prepared ZnS nanospheres exhibit a dramatic blue-shift. PL spectrum reveals that the ZnS nanospheres have a strong visible emission peak centered at 516 nm with excitation light of 400 nm. Highlights: ► High-yield ZnS nanospheres were generated conveniently in aqueous solution. ► The amount of surfactant PVP plays a crucial role on the morphology and size of the products. ► A tentative explanation for the growth mechanism of ZnS nanospheres was proposed. ► The UV–vis spectrum indicated that the sample exhibits a dramatic blue-shift. ► PL spectrum reveals that ZnS nanospheres have a strong visible emission peak centered at 516 nm with excitation light of 400 nm. - Abstract: High yield ZnS nanospheres were generated conveniently in aqueous solution with the assistance of surfactant polyvinyl pyrrolidone (PVP). The products were characterized by XRD, EDX, XPS, FESEM, TEM and HRTEM. The as-prepared ZnS nanospheres were uniform with an average diameter of 80 nm. The role of PVP in the forming of ZnS nanospheres was investigated. The results indicated that surfactant PVP plays a crucial role on the morphology and size of the products. Moreover, a tentative explanation for the growth mechanism of ZnS nanospheres was proposed. UV–vis and PL absorption spectrum were used to investigate the optical properties of ZnS nanospheres. The UV–vis spectrum indicated that the sample exhibits a dramatic blue-shift. PL spectrum reveals that ZnS nanospheres have a strong visible emission peak centered at 516 nm with excitation light of 400 nm.

  13. Selected issues of the property right limitation in the criminal proceedings

    OpenAIRE

    Mityukova, Marina

    2014-01-01

    The study aims at an analysis of the relationship between civil law and the criminal procedure law system. The author focus on the limitation of the property right in the selected aspects of the criminal proceedings.

  14. the clash of property and environmental rights in the niger delta

    African Journals Online (AJOL)

    RAYAN_

    Property Rights in Economic History: Implications for. Research” (1986) 23 .... mechanisms of collective decision-making, for instance, a leisurely debate among the ..... with Multinational Oil Firms: The Nigerian Experience (Ed-Linform Services,.

  15. Some dynamical properties of very strong double layers in a triple plasma device

    International Nuclear Information System (INIS)

    Carpenter, T.; Torven, S.

    1987-01-01

    Experimental results on three dynamic properties of very strong double layers observed in a triple plasma device are presented. First, it is observed that when an inductance of sufficient size is inserted in series with the external bias supply used to produce the double layer, disruptions in the plasma current occur accompanied by disruptions in the double layer potential. Second, it is observed that with all external reactances reduced as much as possible, a sort of jitter-motion occurs in the position of the double layer around its equilibrium position. Third, when the external bias supply is pulsed, the initial potential distribution is observed to have an essentially uniform slope, as in the case of a vacuum capacitor. The disruption phenomenon may be explained in terms of the behavior of the potential structure as a function of the bias voltage and this explanation is discussed along with the experimental evidence for its validity. A comparable understanding of the other two phenomena has not been achieved, but in both cases there are qualitative difference between the behavior reported here and what has been observed in Q-machines and these difference are discussed. (author)

  16. SU(6)-strong breaking: structure functions and small momentum transfer properties of the nucleon

    International Nuclear Information System (INIS)

    Le Yaouanc, A.; Oliver, L.; Pene, O.; Raynal, J.C.

    1975-01-01

    A new approach in the study of the SU(6) symmetry breaking (in particular in deep inelastic electron-nucleon scattering) is presented. It is shown that there is a connection between deep inelastic and low momentum transfer or static properties of the nucleon, which extends much beyond the common SU(6) 56-assignments of the nucleon in both cases. This connection is provided by the realistic quark model (in which quarks are considered as real entities moving inside the hadron). Using this connection it is shown that the breaking of the prediction Fsub(2)sup(en)/Fsub(2)sup(ep)=2/3 is not truly related to chiral configuration mixings. An alternative solution, based on a true modification of the 56-assignment of the nucleon to a (56,L=0)+(70,L=0) mixing (called SU(6) strong mixing) is proposed. It is shown that the 'good' predictions of SU(6) are not much changed by this mixing. A complete description of the deep inelastic scattering including gluons and pairs is presented

  17. Private Property Rights and Compulsory Acquisition Process in Nigeria: the Past, Present and Future

    Directory of Open Access Journals (Sweden)

    Akintunde OTUBU

    2012-11-01

    Full Text Available Objectives: A property right is the exclusive authority to determine how a resource is used, whether that resource is owned by government or by individuals. In the context of land, it is the authority of the land owner to determine its use or otherwise. On the other hand, compulsory acquisition is the process by which government obtain land from private owners for development purposes in the best interest of the community. These diametrically opposed concepts of property rights and compulsory acquisition is reconciled with the payment of compensation for the extinguishment of private property rights. Implications: In Nigeria, these two concepts have a history of mutual conflicts, resulting in congruous resolutions most of the time, until the introduction of the Land Use Act 1978. With the coming of the Act, the pendulum has tilted in favors of compulsory acquisition to the detriment of private property rights; as compensation fails to assuage the loss occasioned by expropriation. Value: The paper explored the dichotomy between private property rights and compulsory acquisition in Nigeria in the last 50 years and submitted that the process under the Land Use Act changed the equilibrium that existed between these two concepts and produced a skewed and unfavorable result to the detriment of private property rights and National economy. It finally proposed a new equitable arrangement to the quagmire.

  18. Property rights in a very poor country : tenure insecurity and investment in Ethiopia

    OpenAIRE

    Ali, Daniel Ayalew; Dercon, Stefan; Gautam, Madhur

    2007-01-01

    This paper provides evidence from one of the poorest countries of the world that the property rights matter for efficiency, investment, and growth. With all land state-owned, the threat of land redistribution never appears far off the agenda. Land rental and leasing have been made legal, but transfer rights remain restricted and the perception of continuing tenure insecurity remains quite ...

  19. Property Values Associated with the Failure of Individual Links in a System with Multiple Weak and Strong Links.

    Energy Technology Data Exchange (ETDEWEB)

    Helton, Jon C. [Arizona State Univ., Tempe, AZ (United States); Brooks, Dusty Marie [Sandia National Lab. (SNL-NM), Albuquerque, NM (United States); Sallaberry, Cedric Jean-Marie. [Engineering Mechanics Corp. of Columbus, OH (United States)

    2018-02-01

    Representations are developed and illustrated for the distribution of link property values at the time of link failure in the presence of aleatory uncertainty in link properties. The following topics are considered: (i) defining properties for weak links and strong links, (ii) cumulative distribution functions (CDFs) for link failure time, (iii) integral-based derivation of CDFs for link property at time of link failure, (iv) sampling-based approximation of CDFs for link property at time of link failure, (v) verification of integral-based and sampling-based determinations of CDFs for link property at time of link failure, (vi) distributions of link properties conditional on time of link failure, and (vii) equivalence of two different integral-based derivations of CDFs for link property at time of link failure.

  20. An assessment of prominent proposals to amend intellectual property regimes using a human rights framework

    Directory of Open Access Journals (Sweden)

    Cristian Timmermann

    2014-12-01

    Full Text Available A wide range of proposals to alleviate the negative effects of intellectual property regimes is currently under discussion. This article offers a critical evaluation of six of these proposals: the Health Impact Fund, the Access to Knowledge movement, prize systems, open innovation models, compulsory licenses and South-South collaborations. An assessment on how these proposals target the human rights affected by intellectual property will be provided. The conflicting human rights that will be individually discussed are the rights: to benefit from one’s own scientific work, to benefit from the advancement of science, to participate in scientific enterprises and to self-determination.

  1. The Industrial Property Rights Education in Collaboration with the Creative Product Design Education

    Science.gov (United States)

    Tokoro, Tetsuro; Habuchi, Hitoe; Chonan, Isao

    Recently, the Advanced Courses of Electronic System Engineering and Architecture and Civil Engineering of Gifu National College of Technology have introduced a creative subject, “Creative Engineering Practice”. In this subject, students study intellectual property rights. More specifically, they learn and practice industrial proprietary rights, procedures for obtaining a patent right, how to use Industrial Property Digital Library and so forth, along with the practice of creative product design. The industrial property rights education in collaboration with the creative product design education has been carried out by the cooperation of Japan Patent Office, Japan Institute of Invention and Innovation and a patent attorney. Through the instruction of the cooperative members, great educative results have been obtained. In this paper, we will describe the contents of the subject together with its items to pursue an upward spiral of progress.

  2. The right of servitude between public interest and undisturbed use of private property

    Directory of Open Access Journals (Sweden)

    Petovar Ksenija

    2011-01-01

    Full Text Available For obtaining the land in order to build the magistral pipeline a specific form of land expropriation is applied, namely the Right of servitude. The Right of servitude can be realized on the basis of established public interest, which can be defined according to the spatial plan of the relevant area. The Right of servitude is analyzed from the point of its influence on the respect of basic human rights of property owners to enjoy their property in safety and without disturbance. Current legal framework in Serbia that regulates procedures for acquiring land for the purpose of public interest allows for breach of private property rights. There is a mutual inconsistency between a number of decrees that regulate property rights for large infrastructural development projects. A specific, and possibly a greater problem, is the status of the local population, the land owner and other real estate. It concerns their awareness of their private and individual rights, as well as technical and other legal standards, which must be applied during the preparation, construction and working stages of an energy facility. Applying the Right of servitude as a way to acquire land for construction of the Pipeline, there is direct breach of the basic human right as stated in the first Protocol of the European Convention on Human Rights, namely that ‘every natural or legal person is entitled to the peaceful enjoyment of his possessions’ (Article 1, Protocol 1. The Right of servitude allows the investor to use ‘public interest’ as a way of gaining access to another’s land, and under better financial conditions than if he were to apply permanent expropriation. While the owner retains his/her ownership of the land, inconvenienced by numerous limitations of its use, usability and market value of the land becomes substantially reduced.

  3. Constitutional foundations of the property rights of citizens and organizations for real estate

    Directory of Open Access Journals (Sweden)

    Zarina Kamilevna Kondratenko

    2015-09-01

    Full Text Available Objective to develop a comprehensive scientific conception of the constitutional foundations of the property rights of citizens and organizations for real estate. Methods general and specific scientific methods including formal logical methods hypothesis analysis synthesis deduction induction. The special methods included historical legaltechnical interdisciplinary comparativelegal systemic and other methods of scientific cognition. Results first the Constitution of the Russian Federation does not contain detailed regulation of property relations as they are regulated by the branches of Civil law. Therefore as certain property disputes affect substantial property interests of physical and juridical persons which are not under the protection of property rights in the traditional sense there is a need for a broad interpretation of the relevant provisions of the Russian Constitution. However the mixing of proprietary and contractual rights in this case does not occur. Second the Russian Civil Code reproducing and specifying the constitutional provisions as principles of private law form a direct normative basis of the whole civil law. However the constitutional law attributes a broader meaning to the notions of property and property right than the traditional civil law. Third the possible limitations of the Federal law of the rights of ownership use and disposition of property as well as freedom of entrepreneurship and freedom of contract must meet the requirements of justice to be adequate proportionate be of general and abstract character be not retroactive and not affect the essence of constitutional rights i.e. not limit the scope and application of the substantive content of the relevant constitutional norms.The possibility of such limitations and their nature must be determinedby the need to protect the significant values ndash the foundations of the constitutional system morality health rights and lawful interests of other persons provision

  4. Persona Rights for User-Generated Content: A Normative Framework for Privacy and Intellectual Property Regulation

    Directory of Open Access Journals (Sweden)

    Tamara Shepherd

    2012-02-01

    Full Text Available This article introduces the term “persona rights” as a normative conceptual framework for analyzing the language of regulatory debates around privacy and intellectual property online, mainly from a Canadian perspective. In using the concept of persona rights to interrogate and critique the current limitations of regulatory discourses in protecting user rights online, the legal implications of persona rights law are translated into more conceptual terms. As a normative framework, persona rights is shown to be useful in addressing the gaps in regulatory understandings of privacy and intellectual property – particularly in spaces for user-generated content (UGC – and in suggesting how policy might be written to account for user rights to the integrity of identity in commercial UGC platforms.

  5. Economic analysis of pre-emptive right in the Serbian Law on property restitution and compensation

    Directory of Open Access Journals (Sweden)

    Baturan Luka O.

    2015-01-01

    Full Text Available This paper is application of cost-benefit analysis on a pre-emptive rights, which is established by the Serbian Law on Property Restitution and Compensation. The basic hypothesis is that this law institute disturbs efficiency of resource allocation, and decreases social welfare. There are a few better and more efficient institutes which can be used for gaining of goods in public ownership. To prove this hypothesis, we used neo-institutional economy method and normative method. In the first part of the paper, we presented the law of pre-emptive rights in the legal system of Serbia. After that, we analyzed effects of pre-emptive rights on a deviation from resource allocation. The third part represents an analysis of institutional frame for optimal resource allocation. There is a special view on imprecise definition of property rights, as well as the increased transaction costs due to the existence of the right of pre-emption.

  6. RIGHT TO PROPERTY: THE LAND ACQUISITION ACT 1960 AND THE SHARIAH PERSPECTIVE

    Directory of Open Access Journals (Sweden)

    Nor Asiah Mohamad

    2013-08-01

    Full Text Available Islamic law recognizes both private and community property. This community rights are manifested in forms of entitlement for charitable purposes, known as waqf or trusts,  sadaqah as well as  zakat. Under the Sha‘riah, however, ownership of all property ultimately rests with God. Though individual property rights are upheld, there is a corresponding obligation to share, particularly with those in need. In Malaysia, the right to property is a constitutional right and thus, the acquiring authority cannot deprive a person of his land in an arbitrary manner. This paper discusses the extent of which the acquisition law falls in line with Shari‘ah thus preserving the right to property as determined by Shari‘ah to individuals. Similarly, the paper also looks at some basic principles sustained by the court in determining whether the working of the acquisition law falls within the constitutional guarantee provided under Article 13 of the Federal Constitution and the Sha‘riah. A study of the case law reveals that human errors due to greediness and lack of responsibility have contributed to some of the problems in land acquisition.

  7. Diversity of resource use and property rights in Tam Giang Lagoon, Vietnam

    Directory of Open Access Journals (Sweden)

    Ta Thi Thanh Huong

    2011-02-01

    Full Text Available Since the early 1990s, aquaculture has become the most important livelihood activity in Tam Giang Lagoon, Vietnam. The aquaculture boom has reduced the available water area for mobile gear fishers, polarized different user-groups, created resource conflicts, and increased pressures on the lagoon systems. Aquaculture in the lagoon is governed by both customary and legal rights. The objective of this paper is to explore the diversity of resource use and the complexity of property rights in one of the villages located in the lagoon. The paper emphasizes the linkages between changes in commons institutions and changes in resource use and property rights. First, the political and socio-economic changes in Vietnam are examined as well as how they have influenced traditional commons institutions and lagoon resource management in the village. Second, the linkages between common institutions and the diversity of property rights are analyzed. Particular attention is given to the analysis of different types of resource use associated with "bundle of rights" and the diversity of property rights regimes in the village.

  8. La teoría fuerte de los derechos sociales: reconstrucción y crítica | The Strong Theory of Social Rights: Reconstruction and Criticism

    Directory of Open Access Journals (Sweden)

    Antonio Peña Freire

    2016-12-01

    Full Text Available RESUMEN. En este artículo es objeto de análisis la teoría fuerte de los derechos sociales, que es presentada como una teoría unificadora del fundamento, la estructura normativa y los procedimientos de garantía de los diversos tipos de derechos y, en particular, de derechos sociales y de libertad. La teoría es objeto de una serie de consideraciones críticas que apuntan a algunos de sus presupuestos éticos, a sus consecuencias político-constitucionales, a sus problemáticos efectos económicos, al modo en que reconstruye la estructura normativa de los derechos que se considera deficiente y al modelo de garantía judicial propuesto para los derechos sociales que se reputa contraproducente.   ABSTRACT. The topic of this article is the strong theory of social rights, which is described as an unifying theory on the grounds, the normative structure and the procedures for protecting different types of rights and, in particular, social rights and liberty rights. Some aspects of that theory are criticized, namely, some of its moral assumptions, its political and constitutional consequences, its troublesome economic effects, the way it presents the normative structure of rights which is considered flawed, and the model of judicial guarantee proposed for social rights which it is said to be counterproductive.

  9. The Dutch-Flemish PROMIS Physical Function item bank exhibited strong psychometric properties in patients with chronic pain.

    Science.gov (United States)

    Crins, Martine H P; Terwee, Caroline B; Klausch, Thomas; Smits, Niels; de Vet, Henrica C W; Westhovens, Rene; Cella, David; Cook, Karon F; Revicki, Dennis A; van Leeuwen, Jaap; Boers, Maarten; Dekker, Joost; Roorda, Leo D

    2017-07-01

    The objective of this study was to assess the psychometric properties of the Dutch-Flemish Patient-Reported Outcomes Measurement Information System (PROMIS) Physical Function item bank in Dutch patients with chronic pain. A bank of 121 items was administered to 1,247 Dutch patients with chronic pain. Unidimensionality was assessed by fitting a one-factor confirmatory factor analysis and evaluating resulting fit statistics. Items were calibrated with the graded response model and its fit was evaluated. Cross-cultural validity was assessed by testing items for differential item functioning (DIF) based on language (Dutch vs. English). Construct validity was evaluated by calculation correlations between scores on the Dutch-Flemish PROMIS Physical Function measure and scores on generic and disease-specific measures. Results supported the Dutch-Flemish PROMIS Physical Function item bank's unidimensionality (Comparative Fit Index = 0.976, Tucker Lewis Index = 0.976) and model fit. Item thresholds targeted a wide range of physical function construct (threshold-parameters range: -4.2 to 5.6). Cross-cultural validity was good as four items only showed DIF for language and their impact on item scores was minimal. Physical Function scores were strongly associated with scores on all other measures (all correlations ≤ -0.60 as expected). The Dutch-Flemish PROMIS Physical Function item bank exhibited good psychometric properties. Development of a computer adaptive test based on the large bank is warranted. Copyright © 2017 Elsevier Inc. All rights reserved.

  10. The Relationship between Property Rights and Economic Growth: an Analysis of OECD and EU Countries

    Directory of Open Access Journals (Sweden)

    Haydaroğlu Ceyhun

    2015-12-01

    Full Text Available In recent years, institutions and institutional structure have become some of the most popular concepts analyzed by economics theory. New growth theories have especially focused on the effects of institutions and institutional structure on a macro level. Property rights are one of the most important elements of this institutional structure. The relationship between property rights and economic growth have drawn the attention of many researchers and policymakers in recent years. The aim of this study, covering the period 2007–2014, is to examine the relationship between property rights and economic growth with the help of PARDL in OECD and EU countries. According to the result of a bounds test, there is cointegration between the variables. The long- and short-term relationships between series were determined and the results taken from the analysis show that there is a positive effect on economic growth in those countries.

  11. CONSIDERATIONS REGARDING PROVISIONAL MEASURES FOR THE PROTECTION OF INTELLECTUAL PROPERTY RIGHTS IN ROMANIA

    Directory of Open Access Journals (Sweden)

    Paul-George BUTA

    2014-05-01

    Full Text Available The article takes a look at provisions in the Code of Civil Procedure dealing with the provisional measures that can be requested by the intellectual property right-holder in case of apparent infringements of his rights. Starting from the goals of such regulation, as provided by Directive 48/2004, the article examines what could be the hurdles imposed by the Romanian legislator (mostly by not providing sufficiently tailored means in respect of intellectual property rights on the right-holder and proposes that, in light of the problems as reflected in the courts' practice, a legislative intervention be undertaken in order to better adapt the means to the purpose envisaged.

  12. Traditional Knowledge, Biological Resources and Intellectual Property Rights in Asia: The Example of the Philippines

    OpenAIRE

    Antons, Christoph

    2007-01-01

    The relationship between traditional knowledge and intellectual property rights has become a topic for intensive debates at the national level, in various international settings and within and among different UN agencies, including the World Intellectual Property Organisation (WIPO), the UN Food and Agriculture Organisation (FAO), UNESCO, UNCTAD and the United Nations Environment Programme (UNEP). However, a consensus on a definition of traditional knowledge has yet to emerge due to persisten...

  13. Layered Black Phosphorus: Strongly Anisotropic Magnetic, Electronic, and Electron-Transfer Properties.

    Science.gov (United States)

    Sofer, Zdeněk; Sedmidubský, David; Huber, Štěpán; Luxa, Jan; Bouša, Daniel; Boothroyd, Chris; Pumera, Martin

    2016-03-01

    Layered elemental materials, such as black phosphorus, exhibit unique properties originating from their highly anisotropic layered structure. The results presented herein demonstrate an anomalous anisotropy for the electrical, magnetic, and electrochemical properties of black phosphorus. It is shown that heterogeneous electron transfer from black phosphorus to outer- and inner-sphere molecular probes is highly anisotropic. The electron-transfer rates differ at the basal and edge planes. These unusual properties were interpreted by means of calculations, manifesting the metallic character of the edge planes as compared to the semiconducting properties of the basal plane. This indicates that black phosphorus belongs to a group of materials known as topological insulators. Consequently, these effects render the magnetic properties highly anisotropic, as both diamagnetic and paramagnetic behavior can be observed depending on the orientation in the magnetic field. © 2016 WILEY-VCH Verlag GmbH & Co. KGaA, Weinheim.

  14. The ethics of intellectual property rights in an era of globalization.

    Science.gov (United States)

    Shah, Aakash Kaushik; Warsh, Jonathan; Kesselheim, Aaron S

    2013-01-01

    Since the 1980s, developed countries, led by the United States and the countries of the European Union, have sought to incorporate intellectual property rights provisions into global trade agreements. These countries successfully negotiated the World Trade Organization's 1994 Agreement on Trade-Related Aspects of Intellectual Property Rights (TRIPS), which required developing countries to adopt intellectual property provisions comparable to developed countries. In this manuscript, we review the policy controversy surrounding TRIPS and examine the two main ethical arguments articulated in its support--a theory of natural rights and a utilitarian argument. We contend that these theories provide insufficient bases for an intellectual property rights regime that compromises access to essential medicines in the developing world. While the policy community has engaged in active debate around the policy effects of TRIPS, scholars have not thoroughly considered the full ethical underpinnings of those policy arguments. We believe that a more robust understanding of the ethical implications of the agreement should inform policy discussions in the future. © 2013 American Society of Law, Medicine & Ethics, Inc.

  15. Intellectual Property Rights in Plant Breeding and Biotechnology: assessing impact on the Indian seed industry

    NARCIS (Netherlands)

    Pal, S.; Tripp, R.; Louwaars, N.P.

    2007-01-01

    The enactment of Intellectual Property Rights legislation and its enforcement are two distinct tasks, and the latter requires development of institutional capacity. The impact of IPRs should be seen in conjunction with economic policies and other regulations like seed and biosafety rules, which are

  16. Strong linkages between DOM optical properties and main clades of aquatic bacteria

    DEFF Research Database (Denmark)

    Amaral, Valentina; Graeber, Daniel; Calliari, Danilo

    2016-01-01

    –emission fluorescence spectroscopy and spectroscopic indexes to characterize DOM composition, and fluorescence in situ hybridization, to quantify the major bacterial groups in a subtropical lagoon. The DOM exhibited marked temporal variations in concentration, molecular weight, aromaticity, color, degree...... properties. Alphaproteobacteria and Gammaproteobacteria abundances were significantly explained by low or high dissolved organic carbon concentrations, respectively. The significant relationships between DOM properties and the main bacterial groups delineated a profile of each group regarding DOM preferences...

  17. Property Rights, Inheritance by Wives and Gender Equality: Brazil and Hispanic America in Comparative Perspective

    Directory of Open Access Journals (Sweden)

    Carmen Diana Derre

    2001-01-01

    Full Text Available Considerable gains were made in Latin America over the course of the twentieth century in strengthening the property rights of married women. Insufficient attention, nonetheless, has been given to the inheritance rights of wives. Reviewing the legal norms for twelve countries, it is argued that widows are often in a disadvantaged position compared to the children of a couple. Inheritance norms were not designed to give widows the possibility for economic autonomy, such as through control of the family farm or business. Moreover, given the gender gap favoring women in the lengthening of life spans and the low coverage of social security (particularly in rural areas in most countries, they are particularly vulnerable when they are widowed. The women’s movement is urged to take on the issue of inheritance rights since strengthening these are necessary to achieve a redistribution of property and real gender equality.

  18. GENERAL GUIDELINES CONCERNING THE RELATION INTERNATIONAL INTELLECTUAL PROPERTY BUSINESS VERSUS HUMAN RIGHTS AND CIVIL LIBERTIES

    Directory of Open Access Journals (Sweden)

    Speriusi-Vlad Alin

    2014-07-01

    Full Text Available Today, the intellectual property protection is no longer an absolute social and legal that justifies adoption of any measures necessary to protect it. Initially seen as the prerequisite for sustainable development, implementation of new technologies, and encouragement of international trade, the intellectual property, especially prior to ACTA (Anti-Counterfeiting Trade Agreement international trial implementation, and also thereafter, was increasingly identified as a source of violation of fundamental rights and civil liberties, i.e. the right to protection of personal data, the right to privacy, freedom to send and receive information freedom of information, freedom to contract, and freedom to carry out economic activities (freedom of commerce. As far as international trade transactions have often a component of intellectual property that requires to be protected, it is necessary to identify the landmarks, the rules establishing de facto limits in order to protect the intellectual property without risk of infringement of fundamental rights and civil liberties of other persons, in particular users or potential users of goods and services incorporating intellectual property. The best guidelines in this regard may be provided by the CJEU (Court of Justice of the European Union case-law both due to its reasoning underlying the decision of the Parliament to reject ACTA ratification and the fact that the case-law of this Court, especially the most recent one, is highly complex and nuanced, not denying in any way the importance of intellectual property, and identifying certain cases where their primacy persist and whose analysis leads to laying down some general rules in the field.

  19. Communication: Strong excitonic and vibronic effects determine the optical properties of Li₂O₂

    DEFF Research Database (Denmark)

    García Lastra, Juan Maria; Bass, J. D.; Thygesen, Kristian Sommer

    2011-01-01

    The band structure and optical absorption spectrum of lithium peroxide (Li2O2) is calculated from first-principles using the G0W0 approximation and the Bethe-Salpeter equation, respectively. A strongly localized (Frenkel type) exciton corresponding to the π*→σ* transition on the O2 −2 peroxide ion...

  20. Magnetotransport properties of Cr1−δTe thin films with strong perpendicular magnetic anisotropy

    Directory of Open Access Journals (Sweden)

    L. Zhou

    2017-12-01

    Full Text Available P-type ferromagnetic Cr1-δTe thin films with the Curie temperature of 170K were epitaxially grown on GaAs substrate. Low-temperature magnetotransport study reveals that the film has a strong perpendicular magnetic anisotropy (PMA and an anisotropic magnetoresistance (AMR ratio up to 8.1%. Furthermore, reduced anomalous Hall effect is observed at low temperatures in Cr1-δTe, suggesting the possible crossover of the contribution to AHE from the intrinsic mechanism to extrinsic skew scattering. Distinctive from conventional transition metal ferromagnets, the AMR ratio is also greatly suppressed at low temperatures. Our work demonstrates that epitaxial Cr1-δTe films are interesting platforms for studying the physics underlying the strong PMA and large AMR.

  1. Mean-field energy-level shifts and dielectric properties of strongly polarized Rydberg gases

    OpenAIRE

    Zhelyazkova, V.; Jirschik, R.; Hogan, S. D.

    2016-01-01

    Mean-field energy-level shifts arising as a result of strong electrostatic dipole interactions within dilute gases of polarized helium Rydberg atoms have been probed by microwave spectroscopy. The Rydberg states studied had principal quantum numbers n=70 and 72, and electric dipole moments of up to 14 050 D, and were prepared in pulsed supersonic beams at particle number densities on the order of 108 cm−3. Comparisons of the experimental data with the results of Monte Carlo calculations highl...

  2. Scaling properties of the pairing problem in the strong coupling limit

    International Nuclear Information System (INIS)

    Barbaro, M.B.; Cenni, R.; Molinari, A.; Quaglia, M.R.

    2013-01-01

    We study the excited states of the pairing Hamiltonian providing an expansion for their energy in the strong coupling limit. To assess the role of the pairing interaction we apply the formalism to the case of a heavy atomic nucleus. We show that only a few statistical moments of the level distribution are sufficient to yield an accurate estimate of the energy for not too small values of the coupling G and we give the analytic expressions of the first four terms of the series. Further, we discuss the convergence radius G sing of the expansion showing that it strongly depends upon the details of the level distribution. Furthermore G sing is not related to the critical values of the coupling G crit , which characterize the physics of the pairing Hamiltonian, since it can exist even in the absence of these critical points. -- Highlights: •We study the excitation spectrum of the pairing Hamiltonian. •We provide an analytic expansion around the strong coupling limit. •We discuss the convergence radius of the expansion. •We connect the radius with the critical points of H

  3. Viscoelastic Properties of Extracellular Polymeric Substances Can Strongly Affect Their Washing Efficiency from Reverse Osmosis Membranes.

    Science.gov (United States)

    Ferrando Chavez, Diana Lila; Nejidat, Ali; Herzberg, Moshe

    2016-09-06

    The role of the viscoelastic properties of biofouling layers in their removal from the membrane was studied. Model fouling layers of extracellular polymeric substances (EPS) originated from microbial biofilms of Pseudomonas aeruginosa PAO1 differentially expressing the Psl polysaccharide were used for controlled washing experiments of fouled RO membranes. In parallel, adsorption experiments and viscoelastic modeling of the EPS layers were conducted in a quartz crystal microbalance with dissipation (QCM-D). During the washing stage, as shear rate was elevated, significant differences in permeate flux recovery between the three different EPS layers were observed. According to the amount of organic carbon remained on the membrane after washing, the magnitude of Psl production provides elevated resistance of the EPS layer to shear stress. The highest flux recovery during the washing stage was observed for the EPS with no Psl. Psl was shown to elevate the layer's shear modulus and shear viscosity but had no effect on the EPS adhesion to the polyamide surface. We conclude that EPS retain on the membrane as a result of the layer viscoelastic properties. These results highlight an important relation between washing efficiency of fouling layers from membranes and their viscoelastic properties, in addition to their adhesion properties.

  4. Below the radar innovations and emerging property right approaches in Tibetan medicine.

    Science.gov (United States)

    Madhavan, Harilal

    2017-11-01

    Outside the established legal framework of intellectual property rights, countries have pursued multiple pathways to protect and promote traditional medicine. As Tibetan medicine is a late entrant into commercialization, the proposals to propertize generally fall within the rationale of existing sui-generis paradigms of Intellectual property. In this context, the article enquires the state of innovations in this sector viz-a-viz the property right approaches in place especially in India and China. It argues that beyond the usual complex medical science and technology led-innovations, the pathways of cumulative processes and creative additions through informal experiential learning platforms, where the transfers of knowledge become part of livelihood and social benefits (we call them "below the radar innovations") is ubiquitous in Tibetan medicine. The trends and politics in two recent strategies of protection, that is, Tibetan medicine as economic property (emphasizing patents here among many others) and as a cultural property (intangible cultural heritage) are juxtaposed with these informal innovative attempts. The paper underlines that the productivity-based economic rationale of these protection mechanisms should not obscure sustainability alternatives of "below the radar" (BtR) innovations in Tibetan medicine.

  5. The influence of hyperons and strong magnetic field in neutron star properties

    International Nuclear Information System (INIS)

    Lopes, L.L.; Menezes, D.P.

    2012-01-01

    Neutron stars are among the most exotic objects in the universe and constitute a unique laboratory to study nuclear matter above the nuclear saturation density. In this work, we study the equation of state (EoS) of the nuclear matter within a relativistic model subject to a strong magnetic field. We then apply this EoS to study and describe some of the physical characteristics of neutron stars, especially the massradius relation and chemical compositions. To study the influence of the magnetic field and the hyperons in the stellar interior, we consider altogether four solutions: two different magnetic fields to obtain a weak and a strong influence; and two configurations: a family of neutron stars formed only by protons, electrons, and neutrons and a family formed by protons, electrons, neutrons, muons, and hyperons. The limit and the validity of the results found are discussed with some care. In all cases, the particles that constitute the neutron star are in ,B equilibrium and zero total net charge. Our work indicates that the effect of a strong magnetic field has to be taken into account in the description of magnetars, mainly if we believe that there are hyperons in their interior, in which case the influence of the magnetic field can increase the mass by more than 10 %. We have also seen that although a magnetar can reach 2.48 M0, a natural explanation of why we do not know pulsars with masses above 2.0 Mo arises. We also discuss how the magnetic field affects the strangeness fraction in some standard neutron star masses, and to conclude our paper, we revisit the direct Urca process related to the cooling of the neutron stars and show how it is affected by the hyperons and the magnetic field. (author)

  6. Analytic properties of the OCP and ionic mixtures in the strongly coupled fluid state

    International Nuclear Information System (INIS)

    DeWitt, H.E.

    1993-01-01

    Exact results for the Madelung constants and first order anharmonic energies are given for the inverse power potentials with the Coulomb potential as the softest example. Similar exact results are obtained using the analysis of Rosenfeld on the Γ → ∞ limit for the OCP internal energy, direct correlation function, screening function, and bridge functions. Knowing these exact limits for the fluid phase of the OCP allows one to determine the nature of the thermal corrections to the strongly coupled results. Solutions of the HNC equation modified with the hard sphere bridge function give an example

  7. Measurements of Properties of the Strong and Electroweak forces with the ATLAS detector at the LHC

    CERN Document Server

    Gregersen, Kristian; The ATLAS collaboration

    2015-01-01

    The Standard Model of particle physics is built around the idea of local gauge symmetries, leading to the existence of vector bosons, mediators of the strong and electroweak forces. The production of single and multiple electroweak vector bosons in p-p collisions in LHC Run-1 has been extensively studied by the ATLAS Collaboration. The production of charged and neutral weak gauge bosons via the Drell Yan process, is sensitive to high-order effects in the strong force, the proton structure and electroweak corrections. Cross section measurements of a W or Z boson in association with up to seven jets are reported. Interference effects between the exchange of photons and Z bosons can be used for the measurements of Standard Model parameters with high precision, such as the weak mixing angle from the forward-backward asymmetry. The Standard Model makes detailed predictions on the production of multiple W, Z and isolated photons, which are fixed by the gauge symmetry. Measurements involving two or three bosons in t...

  8. Measurements of Properties of the Strong and Electroweak forces with the ATLAS detector at the LHC

    CERN Document Server

    AUTHOR|(INSPIRE)INSPIRE-00236292; The ATLAS collaboration

    2016-01-01

    The Standard Model of particle physics is built around the idea of local gauge symmetries, leading to the existence of vector bosons, mediators of the strong and electroweak forces. The production of single and multiple electroweak vector bosons in p-p collisions in LHC Run-1 has been extensively studied by the ATLAS Collaboration. The production of charged and neutral weak gauge bosons via the Drell Yan process, is sensitive to high-order effects in the strong force, the proton structure and electroweak corrections. Cross section measurements of a W or Z boson in association with up to seven jets are reported. Interference effects between the exchange of photons and Z bosons can be used for the measurements of Standard Model parameters with high precision, such as the weak mixing angle from the forward-backward asymmetry. The Standard Model makes detailed predictions on the production of multiple W, Z and isolated photons, which are fixed by the gauge symmetry. Measurements involving two or three bosons in t...

  9. Constitutional Property Rights Protection and Economic Growth: Evidence from the Post-Communist Transition

    DEFF Research Database (Denmark)

    Bjørnskov, Christian

    This paper seeks to estimate the economic growth effect of constitutional provisions for property rights protection. It does so using the unique situation in formerly communist countries in Central and Eastern Europe and the Caucasus where all but two introduced new constitutions after the fall...... of the Iron Curtain. The effects of implementing different constitutional provisions can therefore be observed in a group of countries with the same formal starting point. Estimates provide no evidence of positive effects and mainly point towards a negative conclusion: the introduction of constitutional...... protection of property rights is not associated with economic development in the long run, but tends to impose costs during a period of institutional transition and implementation proportional to the constitutional change....

  10. Economic analysis of pre-emptive right in the Serbian Law on property restitution and compensation

    OpenAIRE

    Baturan Luka O.

    2015-01-01

    This paper is application of cost-benefit analysis on a pre-emptive rights, which is established by the Serbian Law on Property Restitution and Compensation. The basic hypothesis is that this law institute disturbs efficiency of resource allocation, and decreases social welfare. There are a few better and more efficient institutes which can be used for gaining of goods in public ownership. To prove this hypothesis, we used neo-institutional economy method and normative method. In the first pa...

  11. Managing Intellectual Property Rights Protection in the System of Comprehensive Seconday Education

    Directory of Open Access Journals (Sweden)

    Vadim Lunyachek

    2018-05-01

    Full Text Available This paper provides the results of the survey conducted among the teachers and principals of comprehensive secondary schools of Kharkiv as to their awareness of how to abide by, draw up and defend intellectual property rights. The paper suggests implementing a system of actions to further the qualifications of educators in this area by introducing relevant special courses, delivering lectures and workshops, or obtaining a second higher education degree.

  12. Copyright, Crime and Computers: New Legislative Frameworks for Intellectual Property Rights Enforcement

    OpenAIRE

    Urbas, Gregor

    2012-01-01

    This paper considers intellectual property rights (IPR) enforcement from the perspective of criminal law, and in particular, drawing on recent Australian legislative reforms concerning copyright, cybercrime, covert investigations, mutual assistance and extradition, prosecution and sentencing options, as well as proceeds of crime recovery. The complex interaction of these laws suggests that the field of IPR enforcement offers numerous investigative, prosecutorial and judicial options beyond ...

  13. Intellectual Property Rights, Imitation, and Foreign Direct Investment: Theory and Evidence

    OpenAIRE

    Lee Branstetter; Raymond Fisman; C. Fritz Foley; Kamal Saggi

    2007-01-01

    This paper theoretically and empirically analyzes the effect of strengthening intellectual property rights in developing countries on the level and composition of industrial development. We develop a North-South product cycle model in which Northern innovation, Southern imitation, and FDI are all endogenous. Our model predicts that IPR reform in the South leads to increased FDI in the North, as Northern firms shift production to Southern affiliates. This FDI accelerates Southern industrial de...

  14. Electrical Control of Structural and Physical Properties via Strong Spin-Orbit Interactions in Sr2IrO4

    Science.gov (United States)

    Cao, G.; Terzic, J.; Zhao, H. D.; Zheng, H.; De Long, L. E.; Riseborough, Peter S.

    2018-01-01

    Electrical control of structural and physical properties is a long-sought, but elusive goal of contemporary science and technology. We demonstrate that a combination of strong spin-orbit interactions (SOI) and a canted antiferromagnetic Mott state is sufficient to attain that goal. The antiferromagnetic insulator Sr2IrO4 provides a model system in which strong SOI lock canted Ir magnetic moments to IrO6 octahedra, causing them to rigidly rotate together. A novel coupling between an applied electrical current and the canting angle reduces the Néel temperature and drives a large, nonlinear lattice expansion that closely tracks the magnetization, increases the electron mobility, and precipitates a unique resistive switching effect. Our observations open new avenues for understanding fundamental physics driven by strong SOI in condensed matter, and provide a new paradigm for functional materials and devices.

  15. A very strong difference property for semisimple compact connected lie groups

    Science.gov (United States)

    Shtern, A. I.

    2011-06-01

    Let G be a topological group. For a function f: G → ℝ and h ∈ G, the difference function Δ h f is defined by the rule Δ h f( x) = f( xh) - f( x) ( x ∈ G). A function H: G → ℝ is said to be additive if it satisfies the Cauchy functional equation H( x + y) = H( x) + H( y) for every x, y ∈ G. A class F of real-valued functions defined on G is said to have the difference property if, for every function f: G → ℝ satisfying Δ h f ∈ F for each h ∈ G, there is an additive function H such that f - H ∈ F. Erdős' conjecture claiming that the class of continuous functions on ℝ has the difference property was proved by N. G. de Bruijn; later on, F. W. Carroll and F. S. Koehl obtained a similar result for compact Abelian groups and, under the additional assumption that the other one-sided difference function ∇ h f defined by ∇ h f( x) = f( xh) - f( x) ( x ∈ G, h ∈ G) is measurable for any h ∈ G, also for noncommutative compact metric groups. In the present paper, we consider a narrower class of groups, namely, the family of semisimple compact connected Lie groups. It turns out that these groups admit a significantly stronger difference property. Namely, if a function f: G → ℝ on a semisimple compact connected Lie group has continuous difference functions Δ h f for any h ∈ G (without the additional assumption concerning the measurability of the functions of the form ∇ h f), then f is automatically continuous, and no nontrivial additive function of the form H is needed. Some applications are indicated, including difference theorems for homogeneous spaces of compact connected Lie groups.

  16. Strong composition dependence of adhesive properties of ultraviolet curing adhesives with modified acrylates

    Science.gov (United States)

    Feng, Yefeng; Li, Yandong; Wang, Fupeng; Peng, Cheng; Xu, Zhichao; Hu, Jianbing

    2018-05-01

    Ultraviolet (UV) curable adhesives have been widely researched in fields of health care and electronic components. UV curing systems with modified acrylic ester prepolymers have been frequently employed. In order to clarify composition dependence of adhesive properties of adhesives containing modified acrylates, in this work, several UV curing adhesives bearing urethane and epoxy acrylates were designed and fabricated. The effects of prepolymer, diluent, feed ratio, initiator and assistant on adhesive performances were investigated. This work might offer a facile route to gain promising high-performance UV curable adhesives with desired adhesive traits through regulating their compositions.

  17. Effect of mechanical boundary conditions on the dynamic and static properties of a strongly anisotropic ferromagnet

    International Nuclear Information System (INIS)

    Gorelikov, G. A.; Fridman, Yu. A.

    2013-01-01

    The spectra of coupled magnetoelastic waves in a semi-infinite strongly anisotropic easy-plane ferromagnet with a rigidly fixed face are analyzed for two variants of fixation (in the basal plane and perpendicularly to it). The phase states of the system are determined. Differences in the phase diagrams and elementary excitation spectra depending on the choice of the sample fixation plane are considered. When rotational invariance is taken into account, the nonreciprocity effect for the velocities of sound in a crystal appears. It is shown that the velocity of sound in the sample considerably depends on the symmetry of the imposed mechanical boundary conditions. The phase diagrams of the system under investigation are presented

  18. Intellectual property rights related to the genetically modified glyphosate tolerant soybeans in Brazil.

    Science.gov (United States)

    Rodrigues, Roberta L; Lage, Celso L S; Vasconcellos, Alexandre G

    2011-06-01

    The present work analyzes the different modalities of protection of the intellectual creations in the biotechnology agricultural field. Regarding the Brazilian legislations related to the theme (the Industrial Property Law - no. 9. 279/96 and the Plant Variety Protection Law - no. 9. 456/97), and based in the international treaties signed by Brazil, the present work points to the inclusions of each of them, as well as to their interfaces using as reference the case study of glyphosate tolerant genetically modified soybean. For this case study, Monsanto's pipelines patents were searched and used to analyze the limits of patent protection in respect to others related to the Intellectual Property (IP) laws. Thus, it was possible to elucidate the complex scenario of the Intellectual Property of the glyphosate tolerant soybeans, since for the farmer it is hard to correlate the royalties payment with the IP enterprise's rights.

  19. A Smoothing-Type Algorithm for Solving Linear Complementarity Problems with Strong Convergence Properties

    International Nuclear Information System (INIS)

    Huang Zhenghai; Gu Weizhe

    2008-01-01

    In this paper, we construct an augmented system of the standard monotone linear complementarity problem (LCP), and establish the relations between the augmented system and the LCP. We present a smoothing-type algorithm for solving the augmented system. The algorithm is shown to be globally convergent without assuming any prior knowledge of feasibility/infeasibility of the problem. In particular, if the LCP has a solution, then the algorithm either generates a maximal complementary solution of the LCP or detects correctly solvability of the LCP, and in the latter case, an existing smoothing-type algorithm can be directly applied to solve the LCP without any additional assumption and it generates a maximal complementary solution of the LCP; and that if the LCP is infeasible, then the algorithm detect correctly infeasibility of the LCP. To the best of our knowledge, such properties have not appeared in the existing literature for smoothing-type algorithms

  20. Isolating Weakly and Strongly-Absorbing Classes of Carbonaceous Aerosol: Optical Properties, Abundance and Lifecycle

    Energy Technology Data Exchange (ETDEWEB)

    Bond, Tami C. [Univ. of Illinois, Urbana-Champaign, IL (United States); Rood, Mark J. [Univ. of Illinois, Urbana-Champaign, IL (United States); Riemer, Nicole [Univ. of Illinois, Urbana-Champaign, IL (United States)

    2013-09-15

    The goal of this project was to evaluate climate-relevant properties of carbonaceous particles and the transformations of those particles in the atmosphere, with the purpose of developing lumped classes of carbonaceous particles suitable for use in large-scale models. These climate-relevant properties included light absorption and hygroscopicity. Hygroscopicity is a measure of water affinity, which governs particle growth at humid conditions and absorption and scattering under those conditions. It also controls particles’ activation into cloud droplets, which in turn affects cloud albedo and particle removal. This project used laboratory measurements of fresh and aged carbonaceous aerosol, and predictions of properties using a particle-resolved model, to identify sensitivities. The focus in this project was on aerosol from biomass pyrolysis, abbreviated BrC (“brown carbon”). We measured absorption by aerosol from biomass pyrolysis from two sources with very different composition: wood and corn stalk. For both sources, the greatest light absorption occurred at the highest generation temperature, and this maximum absorption was very similar to that of wood-generated aerosol. We suggest that pyrolysis products can be considered surrogates for a wide range of biomass aerosol. We captured aerosol emitted from biomass pyrolysis on filters and exposed it to ultraviolet radiation, to the atmospheric trace gases ozone, ammonia (NH3) and nitrogen oxide; and to aqueous saturated salt solutions of ammonium sulfate, ammonium nitrate, sodium chloride and sodium sulfate. Absorption increased, but by only small amounts for all of these treatments, with one exception: after aging with ammonia, absorption increased by almost a factor of four. Absorption increased more at visible wavelengths. We confirmed that a significant change occurred in the aerosol phase, by measuring absorption by suspended particles after aging with NH3 and finding doubled aerosol

  1. Effect of strong acids on red mud structural and fluoride adsorption properties.

    Science.gov (United States)

    Liang, Wentao; Couperthwaite, Sara J; Kaur, Gurkiran; Yan, Cheng; Johnstone, Dean W; Millar, Graeme J

    2014-06-01

    The removal of fluoride using red mud has been improved by acidifying red mud with hydrochloric, nitric and sulphuric acid. The acidification of red mud causes sodalite and cancrinite phases to dissociate, confirmed by the release of sodium and aluminium into solution as well as the disappearance of sodalite bands and peaks in infrared and X-ray diffraction data. The dissolution of these mineral phases increases the amount of available iron and aluminium oxide/hydroxide sites that are accessible for the adsorption of fluoride. However, concentrated acids have a negative effect on adsorption due to the dissolution of these iron and aluminium oxide/hydroxide sites. The removal of fluoride is dependent on the charge of iron and aluminium oxide/hydroxides on the surface of red mud. Acidifying red mud with hydrochloric, nitric and sulphuric acid resulted in surface sites of the form ≡SOH2(+) and ≡SOH. Optimum removal is obtained when the majority of surface sites are in the form ≡SOH2(+) as the substitution of a fluoride ion does not cause a significant increase in pH. This investigation shows the importance of having a low and consistent pH for the removal of fluoride from aqueous solutions using red mud. Copyright © 2014 Elsevier Inc. All rights reserved.

  2. Genome sequencing of herb Tulsi (Ocimum tenuiflorum) unravels key genes behind its strong medicinal properties.

    Science.gov (United States)

    Upadhyay, Atul K; Chacko, Anita R; Gandhimathi, A; Ghosh, Pritha; Harini, K; Joseph, Agnel P; Joshi, Adwait G; Karpe, Snehal D; Kaushik, Swati; Kuravadi, Nagesh; Lingu, Chandana S; Mahita, J; Malarini, Ramya; Malhotra, Sony; Malini, Manoharan; Mathew, Oommen K; Mutt, Eshita; Naika, Mahantesha; Nitish, Sathyanarayanan; Pasha, Shaik Naseer; Raghavender, Upadhyayula S; Rajamani, Anantharamanan; Shilpa, S; Shingate, Prashant N; Singh, Heikham Russiachand; Sukhwal, Anshul; Sunitha, Margaret S; Sumathi, Manojkumar; Ramaswamy, S; Gowda, Malali; Sowdhamini, Ramanathan

    2015-08-28

    Krishna Tulsi, a member of Lamiaceae family, is a herb well known for its spiritual, religious and medicinal importance in India. The common name of this plant is 'Tulsi' (or 'Tulasi' or 'Thulasi') and is considered sacred by Hindus. We present the draft genome of Ocimum tenuiflurum L (subtype Krishna Tulsi) in this report. The paired-end and mate-pair sequence libraries were generated for the whole genome sequenced with the Illumina Hiseq 1000, resulting in an assembled genome of 374 Mb, with a genome coverage of 61 % (612 Mb estimated genome size). We have also studied transcriptomes (RNA-Seq) of two subtypes of O. tenuiflorum, Krishna and Rama Tulsi and report the relative expression of genes in both the varieties. The pathways leading to the production of medicinally-important specialized metabolites have been studied in detail, in relation to similar pathways in Arabidopsis thaliana and other plants. Expression levels of anthocyanin biosynthesis-related genes in leaf samples of Krishna Tulsi were observed to be relatively high, explaining the purple colouration of Krishna Tulsi leaves. The expression of six important genes identified from genome data were validated by performing q-RT-PCR in different tissues of five different species, which shows the high extent of urosolic acid-producing genes in young leaves of the Rama subtype. In addition, the presence of eugenol and ursolic acid, implied as potential drugs in the cure of many diseases including cancer was confirmed using mass spectrometry. The availability of the whole genome of O.tenuiflorum and our sequence analysis suggests that small amino acid changes at the functional sites of genes involved in metabolite synthesis pathways confer special medicinal properties to this herb.

  3. Vortex properties in a strongly textured Bi(2212) high Tc superconductor

    International Nuclear Information System (INIS)

    Verhoeven, P.F.M.

    1993-08-01

    The research described in this report was aimed at obtaining more information about the behaviour of vortices in a textured type II Bi 2 Sr 2 CaCu 2 O 8 high Tc superconductor. With the neutron depolarization technique used, it is possible to determine the mean magnetic induction in the sample and the magnetic disorder in the vortex system in one measurement. If the mean induction is directed along one of the main axes, it is possible to determine the local orientation of the vortices. The vortex distribution can in first order approximation be described by the Bean-model. This model claims a constant gradient in the vortex distribution from the edges toward the centre of the superconductor. In order to investigate this gradient, a scan method is used to measure the mean induction as a function of the position in the superconductor. From these measurements a non homogeneous vortex distribution at the edges could be concluded, although it could not be determined whether the gradient of the vortex distribution near the edges is constant. In order to investigate the relaxation of the vortex distribution after a magnetic field pulse, time dependent measurements were carried out. It appeared that the relaxation of the vortex system on short time scale (ms) is not only due to flux creep, but also to a collective expulsion of vortices because of the repulsive force between the vortices which are very closely packed together right after the pulse. Large remanence (>20 Gauss) after a large applied field pulse (>1 T) was observed, perpendicular to the applied field. This perpendicular remanence was investigated as a function of time, as a function of position, as a function of temperature and as a function of the applied field pulse. These large perpendicular fields can be explained if the texture of the sample is taken into account. (orig.)

  4. Define the author. From intellectual property to the rights and literature movement

    Directory of Open Access Journals (Sweden)

    Julio Cesar Padilla Herrera

    2013-12-01

    Full Text Available In legal research the definition of the author is generally approached from the perspective of intellectual property, where the author is considered the owner of exclusive rights in a closed-ended arrangement. But another and perhaps more appropriate approach is the one found in literary criticism, located here at the crossroads of law and literature. Based on this latter approach, the intention is to shed light on certain interpretative elements that broaden the one-track definition of author based on intellectual property. Consequently, this paper discusses the notion of authorship that exists in copyright law and in the area of literary criticism with two purposes: first, to criticize the paradigm of autonomy of the individual creator / owner and second, to provide additional criteria to overcome the univocal meaning of the definition of author.

  5. Phenomenological analysis of properties of the right-handed Majorana neutrino in the seesaw mechanism

    International Nuclear Information System (INIS)

    Pan Haijun; Cheng, G.

    2002-01-01

    As an extension of our previous work in the seesaw mechanism, we analyze the influence of nonzero U e3 on the properties (masses and mixing) of the right-handed Majorana neutrinos in three flavors. The quasidegenerate light neutrinos case is also considered. Assuming the hierarchical Dirac neutrino masses, we find the heavy Majorana neutrino mass spectrum is either hierarchical or partially degenerate if θ 23 ν is large. We show that degenerate right-handed (RH) Majorana masses correspond to a maximal RH mixing angle while hierarchical ones correspond to the RH mixing angles which scale linearly with the mass ratios of the Dirac neutrino masses. An interesting analogue to the behavior of the matter-enhanced neutrino conversion and their difference is presented

  6. Big Data and Intellectual Property Rights in the Health and Life Sciences

    DEFF Research Database (Denmark)

    Minssen, Timo

    The vast prospects of Big Data and the shift to more “personalized”, “open” and “transparent” innovation models highlight the importance of an effective governance, regulation and stimulation of high-quality data-uses in the health and life sciences. Intellectual Property Rights (IPRs) and related...... rights come into play when research is translated into safe and efficient “real world” uses. While the need of recalibrating IPRs to fully support Big Data advances is being intensely debated among multiple stakeholders, there seems to be much confusion about the availability of IPRs and their legal...... effects. In this very brief presentation I intend to provide a very brief overview on the most relevant IPRs for data-based life science research. Realizing that the choice of how to address, use and interact with IPRs differs among various areas of applications, I also intend to sketch out and discuss...

  7. A Conjecture on Institutional Rationalities and Property Rights in Public Procurement of Innovation

    DEFF Research Database (Denmark)

    Ågren, Robert; Rolfstam, Max

    2013-01-01

    The increased interest in using public procurement as a policy tool for innovation has renewed a need for understanding the procurement process. A conjecture on institutional rationalities and property rights is offered to explain the hurdles present for conducting successful procurement projects....... If an efficient negotiation solution is to be achieved participants in procurement projects need to be aware of the other participants’ institutional rationalities and actively consider these while concluding the terms of procurement projects. Consequently, future policy efforts towards increased innovation have...... to be targeting the process of public procurement of innovation, rather than focusing on regulatory issues....

  8. [Intellectual property rights in Costa Rica in the light of the Biodiversity Convention].

    Science.gov (United States)

    Salazar, R; Cabrera, J A

    1996-04-01

    This report analyzes intellectual property rights and acquisition of biological samples in light of the Biological Diversity Convention, with emphasis on Costa Rica. It examines the legal framework which exists for the protection of biological resources in this country, especially evaluating the law regarding protection of biota, which was approved in 1992. This includes information regarding access to genetic resources, and regulation for the aforementioned law. It examines the Biological Diversity Convention which was signed at the Rio Summit in 1992, whose objectives and goals, above all, emphasize the subject of distribution of benefits to be derived from the utilization of biological resources.

  9. How Genetics Might Affect Real Property Rights: Currents in Contemporary Bioethics.

    Science.gov (United States)

    Rothstein, Mark A; Rothstein, Laura

    2016-03-01

    New developments in genetics could affect a variety of real property rights. Mortgage lenders, mortgage insurers, real estate sellers, senior living centers, retirement communities, or other parties in residential real estate transactions begin requiring predictive genetic information as part of the application process. One likely use would be by retirement communities to learn an individual's genetic risk for Alzheimer's disease. The federal Fair Housing Act prohibits discrimination based on disability, but it is not clear that it would apply to genetic risk assessments. Only California law explicitly applies to this situation and there have been no reported cases. © 2016 American Society of Law, Medicine & Ethics.

  10. Reconstruction of Furniture Production as Potential and Reputable Intellectual Property Rights (IPR Creative Design Model

    Directory of Open Access Journals (Sweden)

    husen hendriyana

    2017-10-01

    Full Text Available Along with recent rapid development of science, technology, art and culture, through research institutions from the central to the local level, the government seriously activates enhancement and protection of the intellectual products of the nation. Such as protection of intellectual property rights against irresponsible plagiarism. This is due to that the appearance, process, or invention steps of the creative furniture designer in the society or in the academic environment have the potential and the opportunity to be registered as Intellectual Properties (IP or gain Intellectual Property Rights (IPR. Besides aiming to lift up the state or institutions achievement and attainment of intellectual property rights internationally, the added value also can be developed in the direction of economic upgrade. Research on furniture products designs have been numerously carried out with various objects and cases, yet the diversity of the subject character and creative processes still have not well defined so they enrich the model of creative process design. This study aims to identify, classify and formulate a potential furniture design model of creative process and IPR standard, through methods PAR. The results of this study are (1 prototype of furniture design products, (2 the creative process model and the construction methods process of furniture design with a concept or a specific theme; (3 Registration of IPR; (4 Scientific manuscript. Seiring dengan perkembangan ilmu pengetahuan, teknologi, seni dan budaya yang marak dewasa ini, melalui lembaga penelitian dari tingkat pusat sampai ketingkat daerah, pemerintah semakin serius menggalangkan peningkatan dan perlindungan terhadap produk intelektual anak bangsa. Salah satu contoh di antaranya adalah perlindungan terhadap hak kekayaan intelektual dari perilaku plagiarism yang tidak bertanggung jawab. Hal ini tiada lain bahwa, bentuk, proses, maupun invention steps dari para pelaku kreatif desain mebel

  11. Study of thermodynamic and transport properties of strongly interacting matter in a color string percolation model at RHIC

    International Nuclear Information System (INIS)

    Sahoo, Pragati; Tiwari, Swatantra Kumar; De, Sudipan; Sahoo, Raghunath

    2017-01-01

    The main perspectives of Relativistic Heavy Ion Collider (RHIC) at Brookhaven National Laboratory are to study the properties of the strongly interacting matter and to explore the conjectured Quantum Chromodynamics (QCD) phase diagram. Lattice QCD (lQCD) predicts a smooth crossover at vanishing baryon chemical potential (μ B ) and other QCD based theoretical models predicts first order phase transition at large μB. Searching of the Critical Point in the QCD phase diagram, finding the evidence and nature of phase transition, studying the properties of the matter formed in nuclear collisions as a function of √sNN are the main goals of RHIC. To investigate the nature of the matter produced at heavy-ion collisions, the thermodynamical and transport quantities like: energy density, shear viscosity etc. are studied. It is expected that the ratio of shear viscosity (η) to entropy density (s) would exhibit a minimum value near the QCD critical point

  12. Defect characterization and magnetic properties in un-doped ZnO thin film annealed in a strong magnetic field

    International Nuclear Information System (INIS)

    Ning Shuai; Zhan Peng; Wang Wei-Peng; Li Zheng-Cao; Zhang Zheng-Jun

    2014-01-01

    Highly c-axis oriented un-doped zinc oxide (ZnO) thin films, each with a thickness of ∼ 100 nm, are deposited on Si (001) substrates by pulsed electron beam deposition at a temperature of ∼ 320 °C, followed by annealing at 650 °C in argon in a strong magnetic field. X-ray photoelectron spectroscopy (XPS), positron annihilation analysis (PAS), and electron paramagnetic resonance (EPR) characterizations suggest that the major defects generated in these ZnO films are oxygen vacancies. Photoluminescence (PL) and magnetic property measurements indicate that the room-temperature ferromagnetism in the un-doped ZnO film originates from the singly ionized oxygen vacancies whose number depends on the strength of the magnetic field applied in the thermal annealing process. The effects of the magnetic field on the defect generation in the ZnO films are also discussed. (condensed matter: electronic structure, electrical, magnetic, and optical properties)

  13. Transfer of Teaching Materials between Universities: Where Is the Boundary between Legitimate Transaction and Violation of Moral Intellectual Property Rights?

    Science.gov (United States)

    Maiwald, Matthias; Harrington, Kathy

    2012-01-01

    Intellectual property rights have various facets. The best-known one is copyright, enabling the owner to legally utilise intellectual materials. However, there is a separate set of legal entitlements, termed moral intellectual property rights. The purpose of these is to prevent false attribution, damage to an author's reputation and some forms of…

  14. Antitrust rules and Intellectual Property Rights in the EU and the US – Towards convergence?

    Directory of Open Access Journals (Sweden)

    Mario Todino

    2014-07-01

    Full Text Available In light of the exponential increase of the number of investigations raising the issue of how to reconcile competition rules and Intellectual Property Rights (IPRs, it is now clear that the area of Antitrust/IP intersection is becoming the battleground of antitrust enforcers around the Globe. In some areas inherently prone to market power accumulation, antitrust rules tend to clash with IPRs and prevail over the latter, for the intensity in the application of competition rules increasingly depends on the strength of the IPRs at stake, as well as on the sector involved. Information Communication Technology and Pharmaceuticals are the sectors most affected by this trend, as they both display specific market features calling for intensive antitrust scrutiny. Surprisingly enough, in these areas the EU and the US agencies are heading towards convergence, in light of the decisions taken in cases such as the judicial injunctions sought by FRAND-pledged SEPs holders and the reverse settlements in the Pharma sector. The purpose of this article is to show that in those areas more exposed to tension between antitrust and IP rules, there is an increasing level of convergence between the US and the EU. In particular, it is submitted that, like in the EU, the US is departing from the traditional symmetry principle under which antitrust rules are applied to IPRs exactly the same way as other property rights. In this new framework, inconsistency is more likely to come from the enforcement activity of NCAs across Europe.

  15. Intellectual property rights, benefit-sharing and development of "improved traditional medicines": A new approach.

    Science.gov (United States)

    Willcox, Merlin; Diallo, Drissa; Sanogo, Rokia; Giani, Sergio; Graz, Bertrand; Falquet, Jacques; Bodeker, Gerard

    2015-12-24

    Protection of intellectual property rights and benefit-sharing are key issues for all ethnopharmacological research. The International Society of Ethnobiology has produced helpful guidelines on access and benefit-sharing which are widely viewed as a "gold standard" but the question remains how best to apply these guidelines in practice. Difficult questions include ownership of traditional knowledge, making appropriate agreements, and how appropriately to share benefits. We present the case study of the development of an "improved traditional medicine" for malaria in Mali and we report how benefit-sharing was applied in this case. The knowledge about the selected plant came independently from several families and traditional healers. The IPR approach was to recognise that this traditional knowledge belongs to the people of Mali and was used for their benefit in developing a new "improved traditional medicine" (ITM). The traditional healer whose method of preparation was used, and who collaborated in clinical trials, did not request any financial reward but asked for the ITM to be named after him. The most sustainable benefit for the community was sharing the results of which preparation of which medicinal plant seemed to be the most effective for treating malaria. Attempts at providing a health centre and training a health worker for the village did not prove to be sustainable. Respect for intellectual property rights and benefit-sharing are possible even in a context where the knowledge is not owned by a clearly identified person or group of people. The most sustainable benefits are intangible rather than material: namely recognition, improved knowledge about which traditional treatment is the best and how to prepare and take it. Copyright © 2015 Elsevier Ireland Ltd. All rights reserved.

  16. Free Markets, Property Rights and Climate Change: How to Privatize Climate Policy

    Directory of Open Access Journals (Sweden)

    Graham Dawson

    2011-04-01

    Full Text Available The goal has been to devise a strategy that protects as much as possible the rights and liberties of all agents, both users of fossil fuels and people whose livelihoods and territories are at risk if the anthropogenic global warming (AGW hypothesis is true. To achieve this goal the standard climate policy instruments, taxes and emissions trading, should be discontinued. There are weaknesses in the theoretical perspectives used to justify these policy instruments and climate science cannot provide the knowledge that would be needed to justify their implementation. In their place I propose a privatised policy, based on Austrian and libertarian frameworks of thought, which share an interpretation of climate change as a putative interpersonal conflict rather than market failure. The use of fossil fuels, like any other economic activity, should be subject to side-constraints designed to avoid the infringement of other people’s property rights. Tort litigation on the basis of strict liability would protect these rights, insofar as they need protecting. By providing a public arena for the competitive testing of scientific hypotheses concerning climate change, such litigation would also promote the public understanding and even the advancement of climate science.

  17. Institutional Responses on Strengthened Intellectual Property Rights in Agriculture and Needs' Assessment on Intellectual Property Management of Public Research Institutions in Asian Developing Countries

    Science.gov (United States)

    Payumo, Jane; Grimes, Howard

    2011-01-01

    Intellectual property rights (IPRs) are being introduced or strengthened in developing countries as a result of international agreements such as the Agreement on Trade-Related Aspects of Intellectual Property Rights (TRIPS) of the World Trade Organization (WTO). This study conducted a web-based survey to gain perspective on the impact of IPRs to…

  18. Property rights, institutional regime shifts and the provision of freshwater ecosystem services on the Pongola River floodplain, South Africa

    Directory of Open Access Journals (Sweden)

    Bimo Abraham Nkhata

    2017-03-01

    Full Text Available This paper proposes a property rights perspective to interpret institutional regime shifts in the provision of freshwater ecosystem services. Institutional regime shifts are conceived as persistent changes in the structure and function of a system. Property rights are viewed as an important component of institutional regimes. The paper draws on a case study of flow regulation on the Pongolo Floodplain in South Africa to illustrate the central role of property rights in mediating institutional regime shifts. The case study illustrates that there are many combinations of property rights that underpin institutional regime shifts in the provision of freshwater ecosystem services. It provides useful insights into the consequences of failing to recognize, establish and enforce bundles of rights. A major thrust of the case study is that the nature and context of property rights are important in determining the long-term provision of these services. By examining the configurations of property rights that have governed the Pongola River floodplain over the years, the paper demonstrates the importance of explicitly defining and categorizing the range of rights.

  19. Property rights and water markets in Australia: An evolutionary process toward institutional reform

    Science.gov (United States)

    Pigram, John J.

    1993-04-01

    In the past decade far-reaching reforms have taken place in the Australian water industry. Extensive restructuring of water administration has been accompanied by increased evidence of willingness by public agencies to consider alternative institutional arrangements to the traditional regulatory approach to water allocation and use. In irrigated agriculture, a market-based system linked to enforceable property rights to water is seen as preferable to rule-based management of water resources. However, significant social and economic considerations and political realities constrain the unfettered operation of water markets. The challenge facing the irrigation industry in Australia is to put in place institutional arrangements which reflect the most appropriate mix of incentive-based and regulatory mechanisms for water management.

  20. Wealth and Secular Stagnation: The Role of Industrial Organization and Intellectual Property Rights

    Directory of Open Access Journals (Sweden)

    Herman Mark Schwartz

    2016-10-01

    Full Text Available Changes in firm strategy and structure partially explain the sources and consequences of rising wealth inequality in America. Combining use of state-created monopolies around intellectual property rights (IPRs for profitability and firm-level strategies to transform their industrial organization by pushing physical capital and noncore labor outside the boundaries of the firm leads to rising levels of wealth and income inequality among firms as well as individuals. Income inequality among firms in turn reduces growth in productive investment and thus in aggregate demand. Slower growth reflexively deters firms from new investment, aggravating the shortfall in aggregate demand. Decreased protection for IPRs and increased protection for subcontracted workers would help increase aggregate demand and thus push growth back to its prior level, as well as reducing wealth and income inequality among individuals.

  1. An Analysis and Comments on the First IT Intellectual Property Right Case in China

    Institute of Scientific and Technical Information of China (English)

    FENG Wei; YIN Lu

    2006-01-01

    The Netac Technology Co., Ltd brought suit against Beijing Huaqi Information Digital Technology Co., Ltd for infringing Netac's patent. This case was the preclude to the intellectual property rights (IPR) war of the internal enterprises. The process of this case was followed with great interest because it would influence the development of the hundreds of Mobile Storage enterprises in China. This paper is based on the brief review of the details of the case, the authors analyze the main legal issues covered by this case from the two aspects of the substantive and the procedural law, and reach the conclusions that the IPR strategy has gradually become the key to the IT enterprises in their intense market competition and that the concerned laws and regulations in China should be rectified and improved accordingly.

  2. [Asymmetry in international relations, industrial property rights and anti-HIV medication].

    Science.gov (United States)

    Costa-Couto, Maria Helena; Nascimento, Alvaro César

    2008-01-01

    This paper analyzes the asymmetry in the international relations as refers to the recognition of industrial property rights in the pharmaceutical industry. It focuses on the impact of such relations upon the access to ARV medication, an issue of worldwide interest due to its connection with the development of the nations. Clashing interests and the position taken by some countries in their patent laws point to a scenario less favorable for the access of peripheral countries to anti-HIV/AIDS medication. On the other hand, it seems that the success of the Brazilian STD/AIDS program in negotiating ARV prices will open new possibilities. The solution may be the internal strengthening of the National States and the active role played by the Agencies of the United Nations System in defense of the collective human interests.

  3. Theory of titration curves-VII The properties of derivative titration curves for strong acid-strong base and other isovalent ion-combination titrations.

    Science.gov (United States)

    Meites, T; Meites, L

    1970-06-01

    This paper deals with isovalent ion-combination titrations based on reactions that can be represented by the equation M(n+) + X(n-) --> MX, where the activity of the product MX is invariant throughout a titration, and with the derivative titration curves obtained by plotting d[M(+)]/dfversus f for such titrations. It describes some of the ways in which such curves can be obtained; it compares and contrasts them both with potentiometric titration curves, which resemble them in shape, and with segmented titration curves, from which they are derived; and it discusses their properties in detail.

  4. Defect characterization and magnetic properties in un-doped ZnO thin film annealed in a strong magnetic field

    Science.gov (United States)

    Ning, Shuai; Zhan, Peng; Wang, Wei-Peng; Li, Zheng-Cao; Zhang, Zheng-Jun

    2014-12-01

    Highly c-axis oriented un-doped zinc oxide (ZnO) thin films, each with a thickness of ~ 100 nm, are deposited on Si (001) substrates by pulsed electron beam deposition at a temperature of ~ 320 °C, followed by annealing at 650 °C in argon in a strong magnetic field. X-ray photoelectron spectroscopy (XPS), positron annihilation analysis (PAS), and electron paramagnetic resonance (EPR) characterizations suggest that the major defects generated in these ZnO films are oxygen vacancies. Photoluminescence (PL) and magnetic property measurements indicate that the room-temperature ferromagnetism in the un-doped ZnO film originates from the singly ionized oxygen vacancies whose number depends on the strength of the magnetic field applied in the thermal annealing process. The effects of the magnetic field on the defect generation in the ZnO films are also discussed.

  5. Preliminary Research on Property Rights Derived from Personality%人格派生财产权初探

    Institute of Scientific and Technical Information of China (English)

    隋彭生

    2013-01-01

    “人格权商品化”及类似观点,使人格权具有了双重属性,颠覆了人们对人格权的既有认识,动摇了人们对人格权原有的逻辑判断和价值判断。人格派生财产权的观点认为,在人格权的基础上,权利人还享有人格派生财产权。它与人格权是有内在联系的两种民事权利,人格权是人格派生财产权的基础法律关系。人格派生财产权是以信息化人格要素和能够信息化的人格要素为客体的。人格派生财产权人可以就自己的人格要素为他人设立用益债权。用益债权是财产权,可以在市场上流通。人格派生财产权可以继承。肖像权、姓名权、隐私权及声音权等是具体人格权,是消极的禁止权,对肖像、姓名、隐私、声音等人格要素在经济上的积极利用,不是人格权固有的、本身的内容,而是财产权的内容。对肖像用益的一个前提,是把肖像转化为映像,映像是一种信息。姓名、声音、隐私等本身是一种信息,可以作为财产进行用益。%“Commercialization of Personality Rights”and similar argument ,make Personality Rights have dual attrib-utes, subvert the old cognition of Personality Rights and shake logical judgment and value judgments of Personality Rights that we shared before .The argument of “Property Rights Derived from Personality”thinks that on the basis of Personality Rights the Rights holders also have Property Rights Derived from Personality .Property Rights Derived from Personality and Personality Rights are two intrinsically linked civil rights .Personality Rights are the basic legal relationship of Property Rights Derived from Personality .The object of Property Rights Derived from Personality is personality factors that have been informatizated and can be informatizated .The owner of Property Rights Derived from Personality can use his own personality factors to establish Usufructuary Debt with

  6. Altered Right Ventricular Mechanical Properties Are Afterload Dependent in a Rodent Model of Bronchopulmonary Dysplasia

    Directory of Open Access Journals (Sweden)

    Jitandrakumar R. Patel

    2017-10-01

    Full Text Available Infants born premature are at increased risk for development of bronchopulmonary dysplasia (BPD, pulmonary hypertension (PH, and ultimately right ventricular (RV dysfunction, which together carry a high risk of neonatal mortality. However, the role alveolar simplification and abnormal pulmonary microvascular development in BPD affects RV contractile properties is unknown. We used a rat model of BPD to examine the effect of hyperoxia-induced PH on RV contractile properties. We measured in vivo RV pressure as well as passive force, maximum Ca2+ activated force, calcium sensitivity of force (pCa50 and rate of force redevelopment (ktr in RV skinned trabeculae isolated from hearts of 21-and 35-day old rats pre-exposed to 21% oxygen (normoxia or 85% oxygen (hyperoxia for 14 days after birth. Systolic and diastolic RV pressure were significantly higher at day 21 in hyperoxia exposed rats compared to normoxia control rats, but normalized by 35 days of age. Passive force, maximum Ca2+ activated force, and calcium sensitivity of force were elevated and cross-bridge cycling kinetics depressed in 21-day old hyperoxic trabeculae, whereas no differences between normoxic and hyperoxic trabeculae were seen at 35 days. Myofibrillar protein analysis revealed that 21-day old hyperoxic trabeculae had increased levels of beta-myosin heavy chain (β-MHC, atrial myosin light chain 1 (aMLC1; often referred to as essential light chain, and slow skeletal troponin I (ssTnI compared to age matched normoxic trabeculae. On the other hand, 35-day old normoxic and hyperoxic trabeculae expressed similar level of α- and β-MHC, ventricular MLC1 and predominantly cTnI. These results suggest that neonatal exposure to hyperoxia increases RV afterload and affect both the steady state and dynamic contractile properties of the RV, likely as a result of hyperoxia-induced expression of β-MHC, delayed transition of slow skeletal TnI to cardiac TnI, and expression of atrial MLC1. These

  7. Impact of intellectual property rights from publicly financed research and development on research alliance governance mode decisions

    CSIR Research Space (South Africa)

    Staphorst, L

    2015-06-01

    Full Text Available Recently, demands to generate more economic benefit from publicly financed Research and Development (R&D) in South African has resulted in the enactment of the Technology Innovation Agency (TIA) and the Intellectual Property Rights from Publicly...

  8. Intellectual property right protection and its effects in North-South product cycles with innovation, adaption and imitation

    OpenAIRE

    Pättiniemi, Emmi

    2015-01-01

    The significance of knowledge and innovation has become an increasingly important part of international trade. Consequently, there have been continuous efforts to globally improve protection of intellectual property rights (IPRs) through international trade agreements related to IPRs. The most comprehensive agreement is the Agreement on Trade Related Aspects of Intellectual Property Rights (TRIPS) that came into force on 1st of January 1995. As a founding part of World Trade Organization (WTO...

  9. Harmonisation of ASEAN’s Intellectual Property Rights Law; Is it Possible?

    Directory of Open Access Journals (Sweden)

    Nurul Barizah

    2017-04-01

    Full Text Available Intellectual Property Rights (IPR is one of the most important subjects of trading, not only in the era of globalism, but also in this era of regionalism.  In the regional ASEAN, its significant of IPR protection has made Member Nations introduced ASEAN Framework Agreement on Intellectual Property (IP Cooperation in 1995, a year after the conclusion of the Trade-related Aspects of Intellectual Property Rights (TRIPs Agreement of the World Trade Organization (WTO. This paper discusses  the current development of this Framework in the light to harmonise Intellectual Property (IP laws in the region, covering  the objectives, the basic principles, and some substantial provisions. Then, it examines whether fast pace of IP laws development in ASEAN have been mainly driven by this Framework Agreement or the countries’s deadline to comply with the TRIPs obligations. This paper also examines whether the regional economic cooperation of ASEAN Free Trade Agreement (FTA with their trading partners pay a specific attention to the issue of IPR. By taking into account the different level of national IPRs laws, and its current development, it can be concluded that the ASEAN framework on IP Cooperation is rather ambitious. The Working Groups succeeded in developing draft on regional filing forms for IP registration, but the progress in the introduction of the system has been very slow.                                                                        AbstrakHak Kekayaan Intelektual (HKI merupakan salah satu subyek perdagangan yang sangat penting, tidak hanya di era globalisasi, tetapi juga di era regionalisasi. Dalam regional ASEAN,  pentingnya perlindungan HKI telah membuat negara-negara anggota menyepakati Kerangka Perjanjian Kerjasama Kekayaan Intelektual tahun 1995, setahun setelah disepakatinya Perjanjian yang terkait dengan Hak Kekayaan Intelektual (TRIPs yang diprakasai

  10. Right to property, inheritance, and contract and persons with mental illness.

    Science.gov (United States)

    Bhugra, Dinesh; Pathare, Soumitra; Joshi, Rajlaxmi; Nardodkar, Renuka; Torales, Julio; Tolentino, Edgardo Juan L; Dantas, Rubens; Ventriglio, Antonio

    2016-08-01

    Discrimination against people with mental illness is rife across the globe. Among different types of discrimination is the policy in many countries where persons with mental illness are forbidden to inherit property, and they are not able to enter into a contract in a large number of countries. Using various databases, legislations dealing with law of contract, law of succession/inheritance, and law relating to testamentary capacity (wills) of all UN Member states (193 countries) were studied. With respect to federal countries, the laws of the most populous state as a representative state in the respective country were studied. Only 40 Member States (21%) recognize/allow persons with mental health problems to enter into contracts. Of these, however, only 16 Member States (9%) recognize the right of persons with mental health problems to enter into a contract without any restrictions. The remaining 24 Member States (12%) allow a contract entered into by a person with mental health problems to be invalidated under certain conditions. These countries also make the validity of the contract subject to the capacity to consent or based on the level of understanding of the person with mental health problems. They may allow persons with mental health problems to enter into contracts only for transactions of an insignificant nature or of personal rights. Only 9% of the countries allow people with mental illness to enter into contracts in an unrestricted way. Furthermore, there remain variations between high income and low income states. In spite of international laws in many countries, laws remain discriminatory.

  11. The legacy of social conflicts over property rights in rural Brazil and Mexico : Current land struggles in historical perspective

    NARCIS (Netherlands)

    Vergara-Camus, Leandro

    2012-01-01

    This article proposes an approach to the agrarian question that focuses on the establishment of absolute private property rights over land in Brazil and Mexico. The author argues that current land struggles are conditioned by the property regimes inherited from past struggles. The author examines

  12. Intellectual property rights related to the genetically modified glyphosate tolerant soybeans in Brazil

    Directory of Open Access Journals (Sweden)

    Roberta L Rodrigues

    2011-06-01

    Full Text Available The present work analyzes the different modalities of protection of the intellectual creations in the biotechnology agricultural field. Regarding the Brazilian legislations related to the theme (the Industrial Property Law - no. 9. 279/96 and the Plant Variety Protection Law - no. 9. 456/97, and based in the international treaties signed by Brazil, the present work points to the inclusions of each of them, as well as to their interfaces using as reference the case study of glyphosate tolerant genetically modified soybean. For this case study, Monsanto's pipelines patents were searched and used to analyze the limits of patent protection in respect to others related to the Intellectual Property (IP laws. Thus, it was possible to elucidate the complex scenario of the Intellectual Property of the glyphosate tolerant soybeans, since for the farmer it is hard to correlate the royalties payment with the IP enterprise's rightsO presente trabalho analisa as diferentes modalidades de proteção das criações intelectuais no campo da biotecnologia agrícola. A partir das leis Brasileiras relacionadas ao tema (Lei da Propriedade Industrial - nº 9.279/96 e Lei da Proteção de Cultivares - nº 9.456/97, e com base nos tratados internacionais assinados pelo Brasil, o presente trabalho aponta as inclusões de cada uma, assim como, suas interfaces usando como referência o estudo de caso da soja geneticamente modificada para tolerância ao glifosato. Para este caso, patentes pipelines da Monsanto foram buscadas e usadas para analisar os limites de proteção das patentes frente às outras leis de Propriedade Intelectual (PI relacionadas. Assim, foi possível elucidar o cenário complexo da Propriedade Intelectual das sojas tolerantes ao glifosato, já que para o agricultor não é fácil correlacionar o pagamento dos royalties com os direitos de PI da empresa

  13. Biaxial Properties of the Left and Right Pulmonary Arteries in a Monocrotaline Rat Animal Model of Pulmonary Arterial Hypertension.

    Science.gov (United States)

    Pursell, Erica R; Vélez-Rendón, Daniela; Valdez-Jasso, Daniela

    2016-11-01

    In a monocrotaline (MCT) induced-pulmonary arterial hypertension (PAH) rat animal model, the dynamic stress-strain relation was investigated in the circumferential and axial directions using a linear elastic response model within the quasi-linear viscoelasticity theory framework. Right and left pulmonary arterial segments (RPA and LPA) were mechanically tested in a tubular biaxial device at the early stage (1 week post-MCT treatment) and at the advanced stage of the disease (4 weeks post-MCT treatment). The vessels were tested circumferentially at the in vivo axial length with matching in vivo measured pressure ranges. Subsequently, the vessels were tested axially at the mean pulmonary arterial pressure by stretching them from in vivo plus 5% of their length. Parameter estimation showed that the LPA and RPA remodel at different rates: axially, both vessels decreased in Young's modulus at the early stage of the disease, and increased at the advanced disease stage. Circumferentially, the Young's modulus increased in advanced PAH, but it was only significant in the RPA. The damping properties also changed in PAH; in the LPA relaxation times decreased continuously as the disease progressed, while in the RPA they initially increased and then decreased. Our modeling efforts were corroborated by the restructuring organization of the fibers imaged under multiphoton microscopy, where the collagen fibers become strongly aligned to the 45 deg angle in the RPA from an uncrimped and randomly organized state. Additionally, collagen content increased almost 10% in the RPA from the placebo to advanced PAH.

  14. Succinic acid in levels produced by yeast (Saccharomyces cerevisiae) during fermentation strongly impacts wheat bread dough properties.

    Science.gov (United States)

    Jayaram, Vinay B; Cuyvers, Sven; Verstrepen, Kevin J; Delcour, Jan A; Courtin, Christophe M

    2014-05-15

    Succinic acid (SA) was recently shown to be the major pH determining metabolite produced by yeast during straight-dough fermentation (Jayaram et al., 2013), reaching levels as high as 1.6 mmol/100 g of flour. Here, the impact of such levels of SA (0.8, 1.6 and 2.4 mmol/100 g flour) on yeastless dough properties was investigated. SA decreased the development time and stability of dough significantly. Uniaxial extension tests showed a consistent decrease in dough extensibility upon increasing SA addition. Upon biaxial extension in the presence of 2.4 mmol SA/100 g flour, a dough extensibility decrease of 47-65% and a dough strength increase of 25-40% were seen. While the SA solvent retention capacity of flour increased with increasing SA concentration in the solvent, gluten agglomeration decreased with gluten yield reductions of over 50%. The results suggest that SA leads to swelling and unfolding of gluten proteins, thereby increasing their interaction potential and dough strength, but simultaneously increasing intermolecular electrostatic repulsive forces. These phenomena lead to the reported changes in dough properties. Together, our results establish SA as an important yeast metabolite for dough rheology. Copyright © 2013 Elsevier Ltd. All rights reserved.

  15. Network access charges, vertical integration, and property rights structure - experiences from the German electricity markets

    International Nuclear Information System (INIS)

    Growitsch, C.; Wein, T.

    2005-01-01

    After the deregulation of the German electricity markets in 1998, the German government opted for a regulatory regime called negotiated third party access, which would be subject to ex-post control by the federal cartel office. Network access charges for new competitors are based on contractual arrangements between energy producers and industrial consumers. As the electricity networks are incontestable natural monopolies, the local and regional network operators are able to set (monopolistic) charges at their own discretion, restricted only by the possible interference of the federal cartel office (Bundeskartellamt). In this paper we analyze if there is evidence for varying charging behaviour depending on the supplier's economic independence (structure of property rights) or its level of vertical integration. For this purpose, we hypothesise that incorporated and vertically integrated suppliers set different charges than independent utility companies. Multivariate estimations show a relation between network access charges and the network operator's economic independence as well as level of vertical integration: on the low voltage level for an estimated annual consumption of 1700 kW/h, vertically integrated firms set-in accordance with our hypothesis-significantly lower access charges than vertically separated suppliers, whereas incorporated network operators charge significantly higher charges compared to independent suppliers. These results could not have been confirmed for other consumptions or voltage levels. (author)

  16. The Policies Concerning the Strength of Intellectual Property Rights Protection: The Choices for Estonia in Wider Context of EU

    Directory of Open Access Journals (Sweden)

    Tõnu Roolaht

    2013-01-01

    Full Text Available The foreign direct investment (FDI can be substitute for the contractual transfer of intellectual property rights in a situation where these rights are weakly protected. Hence, stronger intellectual property rights protection may reduce incentives for FDI. This is, however, only one line of reasoning. Stronger intellectual property protection can also increase motivation to invest into completely new products and processes. Thus, from the slightly different perspective FDI and strength of intellectual property protection can be seen as complementary. This duality of impact makes the search for efficient protection very difficult and complex. The aim of this paper is to outline the policy choices open for Estonia in influencing the relative strength of intellectual property rights protection and its impact on FDI. The vital secondary research agenda by this concerns the influence of EU-membership on the autonomy of such policy choices. Given the fact that there exist European patents and patent registry, certain intellectual property rights protection measures and legislative practices are undoubtedly pre-determined by this embeddedness into EU-wide protection systems. The national level policies and enforcement issues may still vary.

  17. The electrical properties of a strongly disordered system based on lightly doped germanium compensated by disordered regions

    International Nuclear Information System (INIS)

    Evseev, V.A.; Konopleva, R.F.; Yuferev, A.A.

    1976-01-01

    A study was made of lightly doped (Nsub(Sb) approximately 10 15 cm -3 ) n-Ge, heavily compensated (K = Nsub(A)/N sub(D) approximately 1) by fast neutrons from a reactor. Irradiation is shown to produce, near n-p conversion (annealing has the same effect near p-n conversion), a random relief of electrostatic potential which is caused by the overlap of the space-charge regions surrounding disordered regions (DR). the random potential field results in a spatial 'bending' of the whole band spectrum of germanium, similar to the way it is observed in amorphous semiconductors because of their disorder. Experiments show the conduction in the DR overlap region to be of an activated nature, associated with the ejection of carriers to the corresponding 'percolation' levels. The activation energy of such conduction varies with the degree of compensation. The shift of the Fermi level depends on the degree of compensation here in a much more sensitive way than in the case of compensation by chemical impurities. The properties of Ge obtained by DR overlap and by compensation with chemical impurities are compared. A superlinear I-V characteristic producing the switching effect is observed in strong electric fields (E approximately 10 3 V cm -1 ). A suggestion is made that a study of disordered systems, based on lightly doped germanium which is compensated with DRs produced by high-energy particles, should both help to obtain new information on the parameters of the DRs proper and help to simulate the properties of the amorphous semiconductors. (author)

  18. Facile synthesis and strongly microstructure-dependent electrochemical properties of graphene/manganese dioxide composites for supercapacitors

    Science.gov (United States)

    Zhang, Caiyun; Zhu, Xiaohong; Wang, Zhongxing; Sun, Ping; Ren, Yinjuan; Zhu, Jiliang; Zhu, Jianguo; Xiao, Dingquan

    2014-09-01

    Graphene has attracted much attention since it was firstly stripped from graphite by two physicists in 2004, and the supercapacitor based on graphene has obtained wide attention and much investment as well. For practical applications of graphene-based supercapacitors, however, there are still many challenges to solve, for instance, to simplify the technological process, to lower the fabrication cost, and to improve the electrochemical performance. In this work, graphene/MnO2 composites are prepared by a microwave sintering method, and we report here a relatively simple method for the supercapacitor packaging, i.e., dipping Ni-foam into a graphene/MnO2 composite solution directly for a period of time to coat the active material on a current collector. It is found that the microwave reaction time has a significant effect on the microstructure of graphene/MnO2 composites, and consequently, the electrochemical properties of the supercapacitors based on graphene/MnO2 composites are strongly microstructure dependent. An appropriately longer microwave reaction time, namely, 15 min, facilitates a very dense and homogeneous microstructure of the graphene/MnO2 composites, and thus, excellent electrochemical performance is achieved in the supercapacitor device, including a high specific capacitance of 296 F/g and a high capacitance retention of 93% after 3,000 times of charging/discharging cycles.

  19. Facile synthesis and strongly microstructure-dependent electrochemical properties of graphene/manganese dioxide composites for supercapacitors

    Science.gov (United States)

    2014-01-01

    Graphene has attracted much attention since it was firstly stripped from graphite by two physicists in 2004, and the supercapacitor based on graphene has obtained wide attention and much investment as well. For practical applications of graphene-based supercapacitors, however, there are still many challenges to solve, for instance, to simplify the technological process, to lower the fabrication cost, and to improve the electrochemical performance. In this work, graphene/MnO2 composites are prepared by a microwave sintering method, and we report here a relatively simple method for the supercapacitor packaging, i.e., dipping Ni-foam into a graphene/MnO2 composite solution directly for a period of time to coat the active material on a current collector. It is found that the microwave reaction time has a significant effect on the microstructure of graphene/MnO2 composites, and consequently, the electrochemical properties of the supercapacitors based on graphene/MnO2 composites are strongly microstructure dependent. An appropriately longer microwave reaction time, namely, 15 min, facilitates a very dense and homogeneous microstructure of the graphene/MnO2 composites, and thus, excellent electrochemical performance is achieved in the supercapacitor device, including a high specific capacitance of 296 F/g and a high capacitance retention of 93% after 3,000 times of charging/discharging cycles. PACS 81.05.ue; 78.67.Sc; 88.80.fh PMID:25258609

  20. Study of Adsorption Property of Ga(III) onto Strongly Basic Resin for Ga Extraction from Bayer Liquor

    Science.gov (United States)

    Zhao, Zhuo; Yang, Yongxiang; Lu, Hao; Hua, Zhongsheng; Ma, Xiaoling

    Ion-exchange is the main technology used in industry for gallium recovery from Bayer liquor, the largest gallium production resource. However, the co-extraction of vanadium and the degradation of resins are the major issues. Further investigations related to fundamental theory are needed. This paper reports the study of the adsorption properties of a strongly basic resin having a combination of one =NOH group and another active group -NH2 for Ga(III) extraction. The influence of operational conditions such as contact time, initial Ga(III) concentration and temperature on Ga(III) adsorption were extensively investigated. The results revealed that the resin has high adsorption capacity and Ga(III) selectivity. The optimal adsorption condition was obtained at temperatures of 40-50°C and contact time of 40-60 min. The Ga(III) adsorption data on the resin fit well with the pseudo second-order kinetics. Langmuir and Freundlich models were used to describe Ga(III) adsorption isotherms on the resin.

  1. Effect of Strongly Alkaline Electrolyzed Water on Silk Degumming and the Physical Properties of the Fibroin Fiber.

    Directory of Open Access Journals (Sweden)

    Ting-Ting Cao

    Full Text Available Strongly alkaline electrolyzed water (SAEW was prepared by electrolysis of tap water in a laboratory-made water electrolyzer. The pH of stored SAEW was stable for more than one month. The hardness of the electrolyzed water was 30% lower and the Na(+ concentration was 18% higher than those of the tap water. Silkworm cocoon shells were boiled in pH 11.50 SAEW at a ratio of 1∶40∼80 (W/V for 20 min and the sericin layers around the silk fibroin fibers were removed completely. The tensile properties and thermal decomposition temperature of a single filament of silk fibroin obtained by the SAEW method were almost the same as those for the fiber obtained by the neutral soap, and much higher than those for the fiber obtained by Na2CO3 degumming. The results demonstrate that SAEW is an environmentally friendly and pollution-free silk degumming agent that allows highly efficient, low cost recovery of sericin.

  2. The importance of industrial property rights, legal monopolies for fair competition; La importancia de los derechos de propiedad industrial. Monopolios legales para una competneica leal

    Energy Technology Data Exchange (ETDEWEB)

    Hernandez Rodriguez, J. A.

    2011-07-01

    Industrial property rights are an exception, perhaps the main, for freedom competition and entrepreneurial freedom. Those rights give the holder an exclusive right, and the existence of these legal monopolies is essential for the development of fair competition. Industrial property rights are national and, therefore, to obtain registration and exclusive rights in several countries, they must register on each of them. However, in recent years are emerging industrial property rights with impact on a number of countries (Community marks and designs). (Author)

  3. POVERTY, ORGANIZED C RIME, VIOLATION OF HUMAN RIGHTS AS OBST ACLES FOR BUILDING UP A STRONG CIVIL SO CIETY IN MACEDONIA

    Directory of Open Access Journals (Sweden)

    Aleksandar KITANOVSKI

    2016-05-01

    Full Text Available Absence of strong democratic state based on popular support, transparent institutions, responsible elites that promote cooperation and strive towards achieving consensus, results in the inability of the government to launch economic growth, such as crime gangs, and organized crime structures. Position of women, is also described partially by statistics and partially by the personal remarks of author. General conclusion over the situation of women in Macedonia in particular to that with Albanian ones is that radical transformation of their position, role and a function is required. In other words, position of women have to be altered from the role passive and non active member of society who only exists through a function of wife and a mother within confines of the traditional patriarchal family into the working asset, economically independent of a man.

  4. Property Rights and Functioning of Judicial System in Kosovo as a Preconditions for Economic Development of the Country

    Directory of Open Access Journals (Sweden)

    Haxhi Gashi

    2017-08-01

    Full Text Available The issues related to property rights and their protections are deeply complex ones that affect the life of all citizens of Republic of Kosovo. Even though, improvements on the functioning of judicial system in Kosovo are evident in recent years, continuous challenges regarding judicial affectivity and efficiency as well as independence, continue to impact negatively upon the rule of law and access to justice in Kosovo. Therefore this has direct impact on implementation of some of basic international human rights standards in the field of property rights. Furthermore, these challenges in the field of property rights and rule of law have direct impact on the foreign investments and economic development of the country. This paper will try to address some of main challenges that Kosovo judicial system is facing, in particular related to protection of property rights as well as challenges on functioning of civil judicial system in Kosovo. These challenges have other effects on investments and welfare of society, creating barriers for a proper economic development of the country and therefore producing uncertainty among population and creating the idea of migration in order to seek new opportunities.

  5. Human rights and human tissue : The case of sperm as property

    NARCIS (Netherlands)

    Goodwin, Morag; Brownsword, Roger; Yeung, Karen; Scotford, Eloise

    2016-01-01

    In a 2012 case from Canada, the Supreme Court of British Columbia held that sperm acquired and stored for the purposes of IVF could be considered shared marital property in the event of a separation. This case followed on from similar cases that accepted sperm as capable of being property. This

  6. Preschoolers' Understanding of the Role of Communication and Cooperation in Establishing Property Rights

    Science.gov (United States)

    Rossano, Federico; Fiedler, Lydia; Tomasello, Michael

    2015-01-01

    Property as a social "agreement" comprises both a communicative component, in which someone makes a claim that she is entitled to some piece of property, and a cooperative component, in which others in the community respect that claim as legitimate. In the current study, preschool children were (a) given the opportunity to mark some…

  7. Human rights & intellectual property for universal access to new essential medicines

    NARCIS (Netherlands)

    Perehudoff, Katrina; 't Hoen, Elisabeth; Babar, Zaheer

    2018-01-01

    This chapter illustrates how human rights principles can help governments, even those with the most modest budgets, scale-up universal access to expensive essential medicines. The key message is that governments have legally binding human rights obligations to immediately take steps to provide

  8. Legal Issues of Intellectual Property Rights and Licensing for E-Learning Content in the United Kingdom

    Science.gov (United States)

    Mehrpouyan, Azadeh; Razavi, Ghassem Khadem

    2014-01-01

    This article focuses on the legal rules of intellectual property rights (IPR) in networked e-learning. Its purpose is to act as an awareness-raising device about IPR, especially in the public-sector e-learning community in the UK, by describing the relevant aspects of IPR, providing legal guidance on IPR in e-learning, especially on the use of…

  9. 39 CFR 776.10 - Lease, easement, right-of-way, or disposal of property to non-federal parties.

    Science.gov (United States)

    2010-07-01

    ... 39 Postal Service 1 2010-07-01 2010-07-01 false Lease, easement, right-of-way, or disposal of property to non-federal parties. 776.10 Section 776.10 Postal Service UNITED STATES POSTAL SERVICE... parties, the Postal Service shall: (a) Reference in the conveyance document that the parcel contains...

  10. 39 CFR 776.7 - Lease, easement, right-of-way, or disposal of property to non-federal parties.

    Science.gov (United States)

    2010-07-01

    ... 39 Postal Service 1 2010-07-01 2010-07-01 false Lease, easement, right-of-way, or disposal of property to non-federal parties. 776.7 Section 776.7 Postal Service UNITED STATES POSTAL SERVICE... Postal Service shall: (a) Reference in the conveyance document that the parcel is located in a floodplain...

  11. 75 FR 60567 - Blocking Property of Certain Persons With Respect to Serious Human Rights Abuses by the...

    Science.gov (United States)

    2010-10-01

    ... Order 13553 of September 28, 2010 Blocking Property of Certain Persons With Respect to Serious Human Rights Abuses by the Government of Iran and Taking Certain Other Actions By the authority vested in me as..., or responsible for ordering, controlling, or otherwise directing, the commission of serious human...

  12. How Institutions Shape Preferences: Experimental Evidence from a Large-Scale Property Rights Reform Implemented as Randomized Control-Trial

    NARCIS (Netherlands)

    M. Fabbri (Marco)

    2017-01-01

    textabstractI investigate how a major institutional reform of property rights over land affects cooperation and trust preferences in a society where agricultural land is the main households' asset. The reform took place in hundreds of West African villages in Benin and consists in registering

  13. Innovation and Competition: Conflicts over Intellectual Property Rights in New Technologies.

    Science.gov (United States)

    Samuelson, Pamela

    1987-01-01

    Addresses conditions and concerns involved in accommodating the interests of both innovators of new technologies and the general public. Discusses the tension that exists in intellectual property law between innovators and competitors. Focuses on cases dealing with computer software and semiconductor chip designs, genetically-engineered life…

  14. Property rights in space: Moving the goal posts so the players don't ...

    African Journals Online (AJOL)

    Abstract. Elsewhere in "Rethinking Terra Nullius and Property in Space", I have argued that due to the changing circumstances of access to space by private entities rather than governments, the current legal situation with regard to ownership in space should be reconsidered. As it stands, ownership in space is governed by ...

  15. Additive Manufacturing: An Analysis of Intellectual Property Rights on Navy Acquisition

    Science.gov (United States)

    2015-12-01

    M Records, Inc., Geffen Records, Inc., Interscope Records, Sony Music Entertainment , Inc., MCA Records, Inc., Atlantic Recording Corp…Capitol...33 E. DIGITAL FILE SHARING IN THE MUSIC INDUSTRY: NAPSTER CASE...Industrial property includes patents, trademarks, and trade secrets. Copyright covers literary works, films, music , artistic works, and architectural design

  16. Land Right Registration and Property Development for Poverty Eradication and Slum Clearance in Nigeria

    Directory of Open Access Journals (Sweden)

    Olusegun Olaopin Olanrele

    2014-12-01

    Full Text Available The focus of this paper is to unfold the implication of non-registration of land rights on the achievement of the poverty eradication and slum clearance targets of the United Nation's Millennium development goals in Nigeria. The paper is based on empirical survey of land holding in the outskirts of Ibadan city and the rural areas in Oyo State, of Nigeria. A case study research method was adopted and data were collected with the use of questionnaire survey and secondary data was also extracted from the state land registry office in respect of total cost of documentation of subsequent transaction on titled/registered land. The study found that ignorance and government insensitivity in addition to high cost and delay are among major constraints to land titling. Only a few opportune people can afford the land right formalization process and they do so when it becomes necessary. These unequivocally militate against the achievement of the poverty and slum eradication goals of the UN. The paper suggested simplification of the titling procedure, cost reduction, computerization and public enlightenment on the benefits of registered land right to facilitate efficient land right registration towards adequate housing for the citizenry.

  17. 75 FR 68325 - Government Programs to Assist Businesses Protect Their Intellectual Property Rights (IPR) in...

    Science.gov (United States)

    2010-11-05

    ... of U.S. businesses, including Small- and Medium-Sized Enterprises (SMEs), in foreign markets. As... rights in foreign markets in particular. 2. Identify specific challenges businesses, including SMEs, face..., patents, trade secrets) present the most challenges to SMEs? Should U.S. government programs focus on...

  18. The estimation diastolic properties of the right and left heart's ventricles by a magnetic resonance imaging

    International Nuclear Information System (INIS)

    Myagkov, A.P.; Cherepok, A.A.

    2003-01-01

    On the basis of comparison of data heart's catheterization nd magnetic resonance imaging the technique of determination initial and enddiastolic pressure in heart's ventricles is developed. It has allowed to determine a diastolic extensibility, hardness, initial and enddiastolic pressure gradients for right and left ventricle. All necessary formulas and calculations techniques, control data of the models, received at the research of healthy subjects are described

  19. Multilateral Organization vs. Bilateral Negotiations: A Case of the Trade-Related Aspects of Intellectual Property Rights (TRIPs

    Directory of Open Access Journals (Sweden)

    Namhoon Kwon

    2001-12-01

    Full Text Available In the 1990s, the issue of intellectual property rights (IPR protection gained a prominent place on the international trade agenda, which led to the establishment of the trade-related aspects of intellectual property rights (TRIPs as a part of the WTO regime. Two questions are asked regarding this development: whether a multilateral organization such as the WTO performs better than bilateral negotiations in resolving IPR disputes, and what happened around the 1990s to create an environment favorable to the establishment of a multilateral organization. To deal with these issues, this paper takes the IPE (international political economy approach. Using a very simple game theory model, I derive the cases in which a multilateral organization has better performances. Then, it is used to show that political pressures due to the growth of the US trade deficit in the late 1980s could have been the reason that a multilateral organization became the institutional equilibrium.

  20. 26 CFR 1.1055-2 - Determination of amount realized on the transfer of the right to hold real property subject to...

    Science.gov (United States)

    2010-04-01

    ... of the right to hold real property subject to liabilities under a redeemable ground rent. 1.1055-2... of the right to hold real property subject to liabilities under a redeemable ground rent. In determining the amount realized from a transfer, occurring on or after April 11, 1963, of the right to hold...

  1. How the Recession Affects the Expectations of Potential Acquirers of Real Estate Right in Deciding to Purchase Property?

    OpenAIRE

    Grum, Bojan; Grum, Darja Kobal

    2012-01-01

    The objective was to identify factors which are critical to potential acquirers of real estate right in deciding to purchase property. We analysed whether the recession is negatively associated with these expectations. The results of 1306 participant show that people generally expressed higher expectations in year 2009 than then in year 2011, as specially reflected by younger participants. Further analyses of the impact of statistically significant differences of potential acquirers of real e...

  2.   Exhaustion of Rights and Common Principles of European Intellectual Property Law

    DEFF Research Database (Denmark)

    Schovsbo, Jens Hemmingsen

    2010-01-01

    of Market Integration. On the basis of case law on the concept of "consent" from the Trade Marks-Directive a Common Principle is then established. According to this, the legal framework for understanding the exhaustion rules is IPR and not national contract law. The Principle would seem to have horizontal......This article discusses whether or not Common Principles exist in EU law regarding exhaustion of rights ("first sale"). Traditionally, the law of the EU-countries conceptualized exhaustion in two different ways: Either "Contract" (e.g. UK law) or "Principle of exhaustion" (e.g. German law).  Whereas...

  3. Weak and strong factorization properties in nucleus-nucleus collisions in the energy region 290-2100 MeV/nucleon

    International Nuclear Information System (INIS)

    La Tessa, C. . E-mail chiara@nephy.chalmers.se; Sihver, L.; Mancusi, D.; Zeitlin, C.; Miller, J.; Guetersloh, S.; Heilbronn, L.

    2007-01-01

    We have collected from the literature partial charge-changing cross sections for projectiles with charge 6=< Z=<26, energy ranging from 290 up to 2100 MeV/nucleon and interacting with several targets, in order to investigate weak and strong factorization properties. The same analysis methods as in our previous work have been applied to the data: we have shown that, except for hydrogen targets, weak and strong factorization properties are valid within 5%, thus confirming the results obtained in the first paper [C. La Tessa, et al., Test of weak and strong factorization in nucleus-nucleus collisions at several hundred MeV/nucleon, Nucl. Phys. A, in press]. Factorization parameters have been calculated and, in particular, target factors have been expressed with ad hoc analytical functions which describe the data trend very well. New expressions for weak and strong factorization properties can then be obtained by substituting the target factors with these functions: this formulation partially isolates the dependence of the partial charge-changing cross sections on the target and projectile mass numbers; moreover, fragment factors are the only parameters left in the formulas thus facilitating the future task of interpolating them with appropriate analytical expressions

  4. After thalidomide - do we have the right balance between public health and intellectual property.

    Science.gov (United States)

    Feldschreiber, Peter; Breckenridge, Alasdair

    2015-01-01

    The current European regulatory and consumer protection legal framework is the legacy of Thalidomide. The disaster led to the introduction of systematic biological and clinical data to endorse the safety and efficacy of new medicines. The European Medicines Directive outlined the pre-clinical, clinical data and product information to evaluate an appropriate benefit. Risk profile of new medicines and also allowed innovative companies to extend patent protection and data/marketing exclusivity periods to compensate for the cost for research and development. However in recent years it has become apparent that the costs and time for research and development are becoming increasingly burdensome, particularly for new drugs with recently discovered mechanisms of action for cancers and neurodegenerative disorders. The costs of development and the commercial uncertainty of such products is reducing commercialisation of these medicines. There is now considerable debate in the regulatory community as to how this regulatory burden may be eased by making earlier review of benefit risk and hence earlier access to authorised medicines. The Courts are moving away from the wide definition of medicinal product to a more nuanced view of the biological and clinical therapeutic mechanisms to satisfy the 'functional' limb definition in the Directive. This may be a move away from the rigorous scientific methodology generated after thalidomide. We discuss the ethical and public health implications of this shift in policy and the implications for intellectual property mechanisms currently available to protect the commercial needs of companies.

  5. Implications of the Private Property Right to the Community Forest Businesses Formalization through the Certification Policy

    Directory of Open Access Journals (Sweden)

    Bramasto Nugroho

    2014-01-01

    Full Text Available This study aimed to analyze the implication of formalization of community forest business efforts through mandatory timber legality certification policy. Field survey was conducted in March–April 2012 in 3 districts in Central of Java namely Blora, Wonogiri, and Wonosobo District. The results showed that community forest is mainly planting in their private owned land. It brings 2 consequences. Firstly, their willingness to manage their forest sustainably was emerged without any enforcement from external parties. Secondly, there were autonomous in decision making in their way to manage their forest such as they only planted tree species that easy to sell and valuable, they only cut their trees when they need huge money for children schooling, marriage, illness, and housing. The autonomous decision making gives also the owners (farmers other alternatives to utilize their land otherwise planting the trees. It is mean, if the policy is decreasing the potential benefits from growing the trees, they can also convert their community forest into other business in which profitable and easy to sell their products. From those facts, it seems the formalization of community forest business through mandatory certification is not a proper policy to enhance the community forest.Keywords: community forest, formalization, policy, private property, timber legality DOI: 10.7226/jtfm.19.3.178

  6. Intellectual property rights in Brazilian floriculture: innovations for the growth and development of the market

    Directory of Open Access Journals (Sweden)

    Antonio Helio Junqueira

    2017-10-01

    Full Text Available One of the most important demands imposed by the consumer market on the Brazilian Productive Chain of Flowers and Ornamental Plants is the constant launching of innovations in cultivated species and varieties. Such innovations include the constant introduction of flowers and plants not yet grown and commercialized, both native and adapted exotic species, as well as transformations and changes in size, shape, coloring and conduction patterns and presentation of these goods to the market. Brazil does not have a relevant breeding and cultivation industry. In this sense, it is highly dependent on imports of genetic material developed by countries such as the Netherlands, Germany, Japan, the United States of America, Thailand, among others. Recent developments in the sectoral policy to protect the rights of genetic developers, in the development of internationally adequate legislation and in the control of the use and trade of cultivars, has allowed Brazil greater access to new genetic materials of high quality and in line with contemporary international trends in the consumption. This article aims to discuss the state of the art of protection of cultivars in Brazil, pointing to the advances that the legislation and the inspection have allowed in relation to the introduction of genetic innovations, evaluating the impact of these measures on the growth and development of the market of consumption of flowers and ornamental plants in the country.

  7. Corrigendum to ;Lotka-Volterra systems satisfying a strong Painlevé property; [Phys. Lett. A 380 (47) (2016) 3977-3982

    Science.gov (United States)

    Bountis, Tassos; Vanhaecke, Pol

    2017-12-01

    The comment made after the proof of Proposition 3.3, in our paper [T. Bountis, P. Vanhaecke, Lotka-Volterra systems satisfying a strong Pailevé property, Phys. Lett. A 380 (47) (2016) 3977-3982], saying that the proposition can be generalized when linear terms are added to the Lotka-Volterra systems considered in the paper, is wrong. In general such deformed systems are not even Hamiltonian.

  8. Field emission properties and strong localization effect in conduction mechanism of nanostructured perovskite LaNiO{sub 3}

    Energy Technology Data Exchange (ETDEWEB)

    Kamble, Ramesh B., E-mail: rbk.physics@coep.ac.in [Department of Physics, Indian Institute of Science, Bangalore 560012, Karnataka (India); Department of Physics, College of Engineering, Pune 411005, Maharashtra (India); Tanty, Narendra; Patra, Ananya; Prasad, V. [Department of Physics, Indian Institute of Science, Bangalore 560012, Karnataka (India)

    2016-08-22

    We report the potential field emission of highly conducting metallic perovskite lanthanum nickelate (LaNiO{sub 3}) from the nanostructured pyramidal and whisker shaped tips as electron emitters. Nano particles of lanthanum nickelate (LNO) were prepared by sol-gel route. Structural and morphological studies have been carried out. Field emission of LNO exhibited high emission current density, J = 3.37 mA/cm{sup 2} at a low threshold electric field, E{sub th} = 16.91 V/μm, obeying Fowler–Nordheim tunneling. The DC electrical resistivity exhibited upturn at 11.6 K indicating localization of electron at low temperature. Magnetoresistance measurement at different temperatures confirmed strong localization in nanostructured LNO obeying Anderson localization effect at low temperature.

  9. Surface rights

    Directory of Open Access Journals (Sweden)

    Regina Célia Corrêa Landim

    2009-06-01

    Full Text Available In many cities of Brazil, social inequality is illustrated by violence, poverty, and unemployment located next to luxurious residential towers and armored passenger cars. In the face of this situation, the National Movement of Urban Reform encouraged the inclusion of the social function of property in Brazil's new constitution of 1988. Surface rights represent an urbanistic instrument in the city statute that is best aligned to the constitutional principles and urban policies. The current article compares two laws that govern the principle of surface rights and provides a brief history of the evolution of the state based on illuminism and the consequent change in paradigm affecting individual rights, including property and civil rights, and their interpretation under the Constitution. The article concludes by suggesting the use of land surface rights in a joint operation, matching the ownership of the property with urban planning policies and social interest.

  10. Overview of Court Practice Relating to the Right of the Limited Use of Someone Else's Property in an English Law

    Directory of Open Access Journals (Sweden)

    Viktoria S. Arhipova

    2016-09-01

    Full Text Available In this article author carries out the detailed overview of the court practice concerning the right of limited use of someone else's property in system of a common law. In it definition the concept "servitude", servitude signs of an English law is given, each of them is in detail described and additional requirements which are necessary for existence of the servitude are described. In the conclusion the author emphasizes that the case law, unfortunately, has for the judge certainly no binding force. In certain cases the judge has the right to deviate from precedents and to pass the decision, new on the content. This fact proves flexibility of case law, but at the same time and some uncertainty, the choice of one of a set of the available precedents and its interpretation at discretion depends on the judge.

  11. Bacterial surface appendages strongly impact nanomechanical and electrokinetic properties of Escherichia coli cells subjected to osmotic stress.

    Directory of Open Access Journals (Sweden)

    Grégory Francius

    Full Text Available The physicochemical properties and dynamics of bacterial envelope, play a major role in bacterial activity. In this study, the morphological, nanomechanical and electrohydrodynamic properties of Escherichia coli K-12 mutant cells were thoroughly investigated as a function of bulk medium ionic strength using atomic force microscopy (AFM and electrokinetics (electrophoresis. Bacteria were differing according to genetic alterations controlling the production of different surface appendages (short and rigid Ag43 adhesins, longer and more flexible type 1 fimbriae and F pilus. From the analysis of the spatially resolved force curves, it is shown that cells elasticity and turgor pressure are not only depending on bulk salt concentration but also on the presence/absence and nature of surface appendage. In 1 mM KNO(3, cells without appendages or cells surrounded by Ag43 exhibit large Young moduli and turgor pressures (∼700-900 kPa and ∼100-300 kPa respectively. Under similar ionic strength condition, a dramatic ∼50% to ∼70% decrease of these nanomechanical parameters was evidenced for cells with appendages. Qualitatively, such dependence of nanomechanical behavior on surface organization remains when increasing medium salt content to 100 mM, even though, quantitatively, differences are marked to a much smaller extent. Additionally, for a given surface appendage, the magnitude of the nanomechanical parameters decreases significantly when increasing bulk salt concentration. This effect is ascribed to a bacterial exoosmotic water loss resulting in a combined contraction of bacterial cytoplasm together with an electrostatically-driven shrinkage of the surface appendages. The former process is demonstrated upon AFM analysis, while the latter, inaccessible upon AFM imaging, is inferred from electrophoretic data interpreted according to advanced soft particle electrokinetic theory. Altogether, AFM and electrokinetic results clearly demonstrate the

  12. Prokaryotic diversity and biochemical properties in aging artificial pit mud used for the production of Chinese strong flavor liquor.

    Science.gov (United States)

    Sun, Zhongke; Chen, Can; Hou, Xiaoge; Zhang, Jie; Tian, Fengshou; Li, Chengwei

    2017-10-01

    At present, artificial pit mud (APM) is widely used in Chinese liquor-making industry and plays a particular role in the production of Chinese strong flavor liquor (CSFL). However, APM frequently ages during fermentation, thus becoming unsuitable for sustainable use due to its low-quality. The reasons behind, and results of, APM aging during the production of CSFL are not yet understood. Sequencing the V4 region of the 16S rRNA gene shows that prokaryotic diversity is significantly decreased (Shannon's diversity index, P  aging APM. On the phylum level, the increase of Firmicutes and decrease of Proteobacteria are the main consequences of APM aging during the production of CSFL. The counting of cultivatable bacteria confirmed that there was a large increase in Lactobacilli and aerobic spore-forming bacteria in aging low-quality APM (more than twofold). Unexpectedly, the total number of caproic acid-producing bacteria, mainly Clostridia , did not change significantly between the two kinds of APM. Furthermore, biochemical analysis indicates that the pH and the levels of NH 4 + and K + are decreased in aging low-quality APM ( P  aging can be controlled potentially by adjustment of environmental factors and/or supplementation of diminished or missed microorganisms.

  13. Ethanol at levels produced by Saccharomyces cerevisiae during wheat dough fermentation has a strong impact on dough properties.

    Science.gov (United States)

    Jayaram, Vinay B; Rezaei, Mohammad N; Cuyvers, Sven; Verstrepen, Kevin J; Delcour, Jan A; Courtin, Christophe M

    2014-09-24

    Yeast's role in bread making is primarily the fermentative production of carbon dioxide to leaven the dough. Fermentation also impacts dough matrix rheology, thereby affecting the quality of the end product. Surprisingly, the role of ethanol, the other yeast primary metabolite, has been ill studied in this context. Therefore, this study aims to assess the potential impact of ethanol on yeastless dough extensibility and spread and gluten agglomeration at concentrations at which it is produced in fermenting dough, i.e., up to 60 mmol per 100 g of flour. Reduced dough extensibility and dough spread were observed upon incorporation of ethanol in the dough formula, and were more pronounced for a weak than for a strong flour. Uniaxial and biaxial extension tests showed up to 50% decrease in dough extensibility and a dough strength increase of up to 18% for 60 mmol of ethanol/100 g of flour. Ethanol enhanced gluten agglomeration of a weak flour. Sequential extraction of flour in increasing ethanol concentrations showed that better gluten-solvent interaction is a possible explanation for the changed dough behavior.

  14. Why are generic drugs being held up in transit? Intellectual property rights, international trade, and the right to health in Brazil and beyond.

    Science.gov (United States)

    Rosina, Mônica Steffen Guise; Shaver, Lea

    2012-01-01

    Access to medicines faces a new legal threat: "border enforcement" of drug patents. Using Brazil as an example, this article shows how the right to health depends on international trade. Border seizures of generic drugs present human rights and trade institutions with a unique challenge. Can public health advocates rise to meet it? © 2012 American Society of Law, Medicine & Ethics, Inc.

  15. Flexible polyelectrolyte chain in a strong electrolyte solution: Insight into equilibrium properties and force-extension behavior from mesoscale simulation

    Science.gov (United States)

    Malekzadeh Moghani, Mahdy; Khomami, Bamin

    2016-01-01

    Macromolecules with ionizable groups are ubiquitous in biological and synthetic systems. Due to the complex interaction between chain and electrostatic decorrelation lengths, both equilibrium properties and micro-mechanical response of dilute solutions of polyelectrolytes (PEs) are more complex than their neutral counterparts. In this work, the bead-rod micromechanical description of a chain is used to perform hi-fidelity Brownian dynamics simulation of dilute PE solutions to ascertain the self-similar equilibrium behavior of PE chains with various linear charge densities, scaling of the Kuhn step length (lE) with salt concentration cs and the force-extension behavior of the PE chain. In accord with earlier theoretical predictions, our results indicate that for a chain with n Kuhn segments, lE ˜ cs-0.5 as linear charge density approaches 1/n. Moreover, the constant force ensemble simulation results accurately predict the initial non-linear force-extension region of PE chain recently measured via single chain experiments. Finally, inspired by Cohen's extraction of Warner's force law from the inverse Langevin force law, a novel numerical scheme is developed to extract a new elastic force law for real chains from our discrete set of force-extension data similar to Padè expansion, which accurately depicts the initial non-linear region where the total Kuhn length is less than the thermal screening length.

  16. Metformin, besides exhibiting strong in vivo anti-inflammatory properties, increases mptp-induced damage to the nigrostriatal dopaminergic system

    International Nuclear Information System (INIS)

    Ismaiel, Afrah A.K.; Espinosa-Oliva, Ana M.; Santiago, Martiniano; García-Quintanilla, Albert; Oliva-Martín, María J.; Herrera, Antonio J.; Venero, José L.; Pablos, Rocío M. de

    2016-01-01

    Metformin is a widely used oral antidiabetic drug with known anti-inflammatory properties due to its action on AMPK protein. This drug has shown a protective effect on various tissues, including cortical neurons. The aim of this study was to determine the effect of metformin on the dopaminergic neurons of the substantia nigra of mice using the animal model of Parkinson's disease based on the injection of 1-methyl-4-phenyl-1,2,3,6-tetrahydropyridine, an inhibitor of the mitochondrial complex I. In vivo and in vitro experiments were used to study the activation of microglia and the damage of the dopaminergic neurons. Our results show that metformin reduced microglial activation measured both at cellular and molecular levels. Rather than protecting, metformin exacerbated dopaminergic damage in response to MPTP. Our data suggest that, contrary to other brain structures, metformin treatment could be deleterious for the dopaminergic system. Hence, metformin treatment may be considered as a risk factor for the development of Parkinson's disease. - Highlights: • Metformin treatment decreases microglial activation in the MPTP model of Parkinson's disease. • Metformin treatment increases the neurodegeneration in the MPTP model of Parkinson's disease, both in vivo and vitro. • Metformin treatment could be a risk factor for the development of Parkinson's disease.

  17. Aciduric Strains of Lactobacillus reuteri and Lactobacillus rhamnosus, Isolated from Human Feces, Have Strong Adhesion and Aggregation Properties.

    Science.gov (United States)

    Klopper, Kyle B; Deane, Shelly M; Dicks, Leon M T

    2018-03-01

    Human feces were streaked onto MRS Agar adjusted to pH 2.5, 3.0, and 6.4, respectively, and medium supplemented with 1.0% (w/v) bile salts. Two aciduric strains, identified as Lactobacillus reuteri HFI-LD5 and Lactobacillus rhamnosus HFI-K2 (based on 16S rDNA and recA sequences), were non-hemolytic and did not hydrolyze mucin. The surface of Lactobacillus reuteri HFI-LD5 cells has a weak negative charge, whereas Lactobacillus rhamnosus HFI-K2 has acidic and basic properties, and produces exopolysaccharides (EPS). None of the strains produce bacteriocins. Both strains are resistant to several antibiotics, including sulfamethoxazole-trimethoprim and sulphonamides. The ability of Lactobacillus reuteri HFI-LD5 and Lactobacillus rhamnosus HFI-K2 to grow at pH 2.5 suggests that they will survive passage through the stomach. EPS production may assist in binding to intestinal mucus, especially in the small intestinal tract, protect epithelial cells, and stimulate the immune system. Lactobacillus reuteri HFI-LD5 and Lactobacillus rhamnosus HFI-K2 may be used as probiotics, especially in the treatment of small intestinal bacterial overgrowth (SIBO).

  18. Metformin, besides exhibiting strong in vivo anti-inflammatory properties, increases mptp-induced damage to the nigrostriatal dopaminergic system

    Energy Technology Data Exchange (ETDEWEB)

    Ismaiel, Afrah A.K.; Espinosa-Oliva, Ana M.; Santiago, Martiniano; García-Quintanilla, Albert; Oliva-Martín, María J.; Herrera, Antonio J.; Venero, José L.; Pablos, Rocío M. de, E-mail: depablos@us.es

    2016-05-01

    Metformin is a widely used oral antidiabetic drug with known anti-inflammatory properties due to its action on AMPK protein. This drug has shown a protective effect on various tissues, including cortical neurons. The aim of this study was to determine the effect of metformin on the dopaminergic neurons of the substantia nigra of mice using the animal model of Parkinson's disease based on the injection of 1-methyl-4-phenyl-1,2,3,6-tetrahydropyridine, an inhibitor of the mitochondrial complex I. In vivo and in vitro experiments were used to study the activation of microglia and the damage of the dopaminergic neurons. Our results show that metformin reduced microglial activation measured both at cellular and molecular levels. Rather than protecting, metformin exacerbated dopaminergic damage in response to MPTP. Our data suggest that, contrary to other brain structures, metformin treatment could be deleterious for the dopaminergic system. Hence, metformin treatment may be considered as a risk factor for the development of Parkinson's disease. - Highlights: • Metformin treatment decreases microglial activation in the MPTP model of Parkinson's disease. • Metformin treatment increases the neurodegeneration in the MPTP model of Parkinson's disease, both in vivo and vitro. • Metformin treatment could be a risk factor for the development of Parkinson's disease.

  19. Collective Action in the Management of a Tropical Dry Forest Ecosystem: Effects of Mexico's Property Rights Regime

    Science.gov (United States)

    Schroeder, Natalia Mariel; Castillo, Alicia

    2013-04-01

    Dilemmas of natural resources governance have been a central concern for scholars, policy makers, and users. Major debates occur over the implications of property rights for common resources management. After the Mexican Revolution (1910-1917), land was distributed mainly as ejidos conceived as a hereditary but unalienable collective form of property. In 1992, a new Agrarian Law was decreed that allows individual ownership by removing various restrictions over the transfer of land. Scholars have examined the reform mainly focusing on land-tenure changes and environmental fragmentation. This study examines how the new ownership regime is affecting collective decision-making in ejidos located in a tropical dry forest (TDF) ecosystem. Information on decision-making processes before and after the 1992 reform was gathered through 52 interviews conducted in four ejidos selected along a gradient including agricultural, cattle-raising, and TDF use. The new individualized land property system reduced collective action in ejidos but did not trigger it. Collective action responses to the 1992 reform were buffered by self-organization each ejido already had. Heterogeneous users who shared a short history and showed little understanding of TDF and low dependence on its resources seemed to explain why ejidos have not been able to share a sense of community that would shape the construction of institutions for the collective management of forest resources. However, when a resource is scarce and highly valuable such as water the same users showed capacities for undertaking costly co-operative activities.

  20. Property Rights and Productivity

    DEFF Research Database (Denmark)

    Newman, Carol; Tarp, Finn; Van Den Broeck, Katleen

    2015-01-01

    This paper explores the effect of land titling on agricultural productivity in Vietnam and the productivity effects of single versus joint titling for husband and wife. Using a plot-fixed-effects approach our results show that obtaining a land title is associated with higher yields, for both...... individually and jointly held titles. We conclude that there is no tradeoff between joint titling and productivity, and so joint titles are potentially an effective way to improve women’s bargaining power within the household with no associated efficiency losses....

  1. Reflections on the International Networking Conference “Ethical and Social Aspects of Intellectual Property Rights – Agrifood and Health”, Brussels, September 2011

    NARCIS (Netherlands)

    Korthals, M.; Timmermann, C.A.

    2013-01-01

    Public goods, as well as commercial commodities, are affected by exclusive arrangements secured by intellectual property (IP) rights. These rights serve as an incentive to invest human and material capital in research and development. Particularly in the life sciences, IP rights regulate objects

  2. Calculation of the structural properties of a strange quark star in the presence of a strong magnetic field using a density dependent bag constant

    Institute of Scientific and Technical Information of China (English)

    Gholam Hossein Bordbar; Hajar Bahri; Fatemeh Kayanikhoo

    2012-01-01

    We have calculated the structural properties of a strange quark star with a static model in the presence of a strong magnetic field.To this end,we use the MITbag model with a density dependent bag constant.To parameterize the density dependence of the bag constant,we have used our results for the lowest order constrained variational calculation of the asymmetric nuclear matter.By calculating the equation of state of strange quark matter,we have shown that the pressure of this system increases by increasing both density and magnetic field.Finally,we have investigated the effect of density dependence of the bag constant on the structural properties of a strange quark star.

  3. Corporate and public governances in transition: the limits of property rights and the significance of legal institutions

    Directory of Open Access Journals (Sweden)

    Jean-François Nivet

    2004-12-01

    Full Text Available Post-socialist transition raises crucial issues about the institutional setting of a market economy. The priority has been given to property rights, and privatization has been advocated as a means to depoliticize economic activities. The dismissal of external interventions, allied with the attraction to the American model and Hayekian ideas, often led to the introduction of minimal laws and wait for their evolutionary development. The failure of corporate and public governance, notably in Russia, helps to show why, on the contrary, democratically established legal rules are essential. Legislation should not only protect corporate shareholders and stakeholders, but more fundamentally all citizens against predatory collusive behavior of political, economic and criminal elites

  4. Intellectual property rights and gene-based technologies for animal production and health. Issues for developing countries

    International Nuclear Information System (INIS)

    Dutfield, G.

    2005-01-01

    Intellectual property rights (IPR) are legal and institutional devices to protect creations of the mind. With respect to gene-based innovation, the most significant IPR is patents. Appropriate patent regimes have the potential to foster innovation in animal biotechnology and the transfer of gene-based technologies. Inappropriate patent systems may be counter-productive. Indeed, many critics are doubtful that the current international patent standards, based as they are on a combination of the United States of America' and European regimes, can help countries that lack the capacity to do much life science and biotechnology research to become more innovative o r contribute to the acquisition, absorption and, where desirable, the adaptation of new gene-based technologies from outside. Present legislation in Europe, North America and internationally is considered, together with the controversies and important policy questions for developing countries, and the choices facing countries seeking to enhance their scientific and technological capacities in these areas. (author)

  5. Economic governance of property rights: comparative analysis on the collection of royalties in genetically modified soybean seeds

    Directory of Open Access Journals (Sweden)

    Guilherme Fowler de Avila Monteiro

    2013-03-01

    Full Text Available This paper examines the governance of property rights on genetically modified (GM soybean seeds. Specifically, the article undertakes a comparative analysis on the collection of royalties in GM soybean seeds in the U.S. and Brazil. For each country, the authors describe the regulatory framework governing the protection of biotechnology innovations in agriculture and investigate the mechanisms of royalty collection in GM soybean seeds. The paper also offers econometric evidence linking the capture of value on biotech innovations and the protection mechanisms deployed by biotech firms. The results suggest that, subject to the institutional environment, firms may choose to transact a GM attribute separated from the seed, building specialized governance structures framed around the genetic attribute and not around the seed as a whole.

  6. Impacts of intellectual property rights on marker-assisted selection research and application for agriculture in developing countries

    International Nuclear Information System (INIS)

    Henson-Apollonio, V.

    2007-01-01

    Although the impact of marker-assisted selection (MAS) in commercial and public sector breeding programmes in developing countries is to date limited to a few crops and traits, the potential benefits of using markers linked to genes of interest in breeding programmes for improving the productivity of crops, livestock, forest trees and farmed fish is substantial. While more recent methods associated with the use of MAS are technically demanding and often expensive, most applications of basic MAS were initially described in the literature, and thus will likely have very few intellectual property (IP) restrictions associated with their use, irrespective of the agricultural sector involved. For example, isolating DNA, amplifying specific gene sequences from that DNA (with most available primers), separating fragments using gel/polyacrylamide electrophoresis and imaging of fragments with standard techniques are likely to be available without restriction to scientists and breeders in the developing world, even as part of a commercial service. Problems arise when there is a need to use or develop high-throughput modes, which require more sophisticated technologies. For high-throughput use, a breeder will want to use the most efficient techniques that are currently available. This means that the more advanced processes/methods, reagents, software applications/simulations and equipment, which provide the most effective means to exploit MAS fully, are most likely covered by intellectual property rights (IPRs) such as patent rights, confidential information (trade secrets) and copyrights, both in industrialized countries and also in many developing countries such as Brazil, China and India. In situations where breeders wish to use cutting edge technologies and the most efficient markers, care must be taken to avoid activities that may infringe IPRs when using MAS methodologies. (author)

  7. <strong>Mini-project>

    DEFF Research Database (Denmark)

    Katajainen, Jyrki

    2008-01-01

    In this project the goal is to develop the safe * family of containers for the CPH STL. The containers to be developed should be safer and more reliable than any of the existing implementations. A special focus should be put on strong exception safety since none of the existing prototypes available...

  8. O DIREITO DE PROPRIEDADE LIMITADO À DIMENSÃO AMBIENTAL / THE PROPERTY RIGHT LIMITED TO ENVIRONMENTAL CONCERNS

    Directory of Open Access Journals (Sweden)

    Hildemar Meneguzzi de Carvalho

    2015-12-01

    Full Text Available The current article has the objective of discussing the limitations imposed on property rights. Using the qualitative research methodology and inductive method, the construction of the text comes from the study of the limiting factors of the use, enjoyment and fruition of the premises, using the contents of the Brazilian Federal Constitution and some of the reflections promoted by Antonio Bartolini, in the lecture Le situazioni giuridiche soggettive nel diritto europeo, as the main theoretical foundation. This research is justified because of the current planet pollution and the scarcity of several natural resources. It attempts to analyze the principle of social function as a restrictive factor, added to the natural and legal - internal and external - limits; modeled on the example of the condominium, the urban plan, the division of urban land and the expropriation, giving particular emphasis to environmental restrictions. As a result, we seek to certify the feasibility of absolute and arbitrary use of the property for a society that moves towards sustainability.

  9. THE REST-FRAME OPTICAL SPECTROSCOPIC PROPERTIES OF LY α -EMITTERS AT z  ∼ 2.5: THE PHYSICAL ORIGINS OF STRONG LY α EMISSION

    Energy Technology Data Exchange (ETDEWEB)

    Trainor, Ryan F. [Department of Astronomy, University of California, Berkeley, 501 Campbell Hall, Berkeley, CA 94720 (United States); Strom, Allison L.; Steidel, Charles C. [Cahill Center for Astrophysics, MC 249-17, 1200 E California Boulevard, Pasadena, CA 91125 (United States); Rudie, Gwen C., E-mail: trainor@berkeley.edu [Carnegie Observatories, 813 Santa Barbara Street, Pasadena, CA 91101 (United States)

    2016-12-01

    We present the rest-frame optical spectroscopic properties of 60 faint ( R {sub AB} ∼ 27; L ∼ 0.1 L {sub *}) Ly α -selected galaxies (LAEs) at z  ≈ 2.56. These LAEs also have rest-UV spectra of their Ly α emission line morphologies, which trace the effects of interstellar and circumgalactic gas on the escape of Ly α photons. We find that the LAEs have diverse rest-optical spectra, but their average spectroscopic properties are broadly consistent with the extreme low-metallicity end of the populations of continuum-selected galaxies selected at z  ≈ 2–3. In particular, the LAEs have extremely high [O iii] λ 5008/H β ratios (log([O iii]/H β ) ∼ 0.8) and low [N ii] λ 6585/H α ratios (log([N ii]/H α ) < 1.15). Coupled with a detection of the [O iii] λ 4364 auroral line, these measurements indicate that the star-forming regions in faint LAEs are characterized by high electron temperatures (T{sub e} ≈ 1.8 × 10{sup 4} K), low oxygen abundances (12 + log(O/H) ≈ 8.04, Z{sub neb} ≈ 0.22 Z {sub ⊙}), and high excitations with respect to their more luminous continuum-selected analogs. Several of our faintest LAEs have line ratios consistent with even lower metallicities, including six with 12 + log(O/H) ≈ 6.9–7.4 (Z {sub neb} ≈ 0.02–0.05 Z{sub ⊙}). We interpret these observations in light of new models of stellar evolution (including binary interactions) that have been shown to produce long-lived populations of hot, massive stars at low metallicities. We find that strong, hard ionizing continua are required to reproduce our observed line ratios, suggesting that faint galaxies are efficient producers of ionizing photons and important analogs of reionization-era galaxies. Furthermore, we investigate the physical trends accompanying Ly α emission across the largest current sample of combined Ly α and rest-optical galaxy spectroscopy, including both the 60 KBSS-Ly α LAEs and 368 more luminous galaxies at similar redshifts. We

  10. Strong interactions

    International Nuclear Information System (INIS)

    Froissart, Marcel

    1976-01-01

    Strong interactions are introduced by their more obvious aspect: nuclear forces. In hadron family, the nucleon octet, OMEGA - decuplet, and quark triply are successively considered. Pion wave having been put at the origin of nuclear forces, low energy phenomena are described, the force being explained as an exchange of structure corresponding to a Regge trajectory in a variable rotating state instead of the exchange of a well defined particle. At high energies the concepts of pomeron, parton and stratons are introduced, pionization and fragmentation are briefly differentiated [fr

  11. Inalienably Yours? The new case for an inalienable property right in human biological material: Empowerment of sample donors or a recipe for a tragic Anti-Commons?

    Directory of Open Access Journals (Sweden)

    Jasper A. Bovenberg

    2004-12-01

    Full Text Available Modern biomedical research into the genetic component of common diseases calls for broad access to existing and novel collections of samples of human biological material, aka Biobanks. Groups of donors of these samples, however, increasingly claim a property right in their samples. They perceive the recognition of a personal property right in their biological material as the best means to serve two goals: to secure ongoing control over their samples after donation and to underpin their claim for a share in the proceeds that the research on their samples may yield. Given the objective of ensuring ongoing control, this property right is claimed to be inalienable. Recognition of a personal property right in one’s biological material is problematic, especially where the requirement of inalienability seems at odds with the claim for a share of the profits. Yet, property rights in human biological material may be justified in a certain context, e.g. to enable subsets of patients to negotiate the terms and conditions of the research into their specific disorders. Biobanks, however, contain so many samples, which can be used for so many research purposes, that the unrestricted exercise of personal property rights by the sample donors will lead to a proliferation of rights. This proliferation is likely to deter or slow down both the creation of de novo Biobanks and the use of existing sample collections. Thus, recognising inalienable property rights in human biological material may lead to suboptimal use of these resources and create a classic ‘anticommons property’ scenario. It would also undermine the current trend to simplify existing informed consent requirements which aims to facilitate broad and previously unanticipated research on de novo and existing Biobanks. In addition, the tradition of altruistic participation in research and the notion that large-scale collections of human biological material are global public goods are arguments against

  12. The WTP for property rights for the Giant Panda: can a charismatic species be an instrument for conservation of natural habitat?

    OpenAIRE

    Kontoleon, A.; Swanson, T.

    2002-01-01

    The paper presents the results from a stated preference study to address issues concerning the potential for using flag-ship species, such as the Giant Panda, to purchase the property rights for the conservation of natural habitat. The study finds, first, that there is clear WTP for acquiring the property rights for panda habitat. The nature of this demand is found both convincing and logically coherent in that it is an increasing function of land (at a diminishing rate). Secondly, the stu...

  13. God’s gifts to humankind: a legal- philosophical interpretation of Luther’s views on ownership and the natural right to property

    Directory of Open Access Journals (Sweden)

    A. W.G. Raath

    2009-07-01

    Full Text Available The collapse of the medieval political and social order, the rise of the nation state and the emergent absolutism of civil rulers, meant that the early Reformers had to make a clearer demar- cation between the natural right to private property and the moral conditions giving rise to such a right, and a clearer de- lineation of the duties of civil authorities in dealing with private property in civil society. Luther’s view that natural right presup- poses the existence of moral duty and is intricately connected with the moral uprightness of the owner’s activities, produces a number of important perspectives still relevant for the debate concerning the natural rights of individuals to own property and to have the sphere of liberty attached to this right adequately protected.

  14. Economic governance of property rights: comparative analysis on the collection of royalties in genetically modified soybean seeds

    Directory of Open Access Journals (Sweden)

    Guilherme Fowler de Avila Monteiro

    2013-03-01

    Full Text Available This paper examines the governance of property rights on genetically modified (GM soybean seeds. Specifically, the article undertakes a comparative analysis on the collection of royalties in GM soybean seeds in the U.S. and Brazil. For each country, the authors describe the regulatory framework governing the protection of biotechnology innovations in agriculture and investigate the mechanisms of royalty collection in GM soybean seeds. The paper also offers econometric evidence linking the capture of value on biotech innovations and the protection mechanisms deployed by biotech firms. The results suggest that, subject to the institutional environment, firms may choose to transact a GM attribute separated from the seed, building specialized governance structures framed around the genetic attribute and not around the seed as a whole.Este artigo examina a governança de direitos de propriedade em sementes transgênicas de soja. Especificamente, o estudo empreende uma análise comparativa sobre a cobrança de royalties em sementes transgênicas de soja nos EUA e no Brasil. Para cada país, os autores descrevem a estrutura regulatória que rege a proteção de inovações biotecnológicas na agricultura e investigam os mecanismos de cobrança de royalties em sementes transgênicas de soja. O artigo também examina evidências econométricas que relacionam a captura de valor sobre inovações biotecnológicas e os mecanismos de proteção utilizados por firmas de biotecnologia. Os resultados sugerem que, com base no ambiente institucional, uma firma pode optar por transacionar um atributo transgênico separado da semente, estabelecendo estruturas especializadas de governança que se emolduram em torno do atributo e não da semente em si.

  15. Right patient, Right blood

    DEFF Research Database (Denmark)

    Selberg, Hanne; Madsen, Trine Stougaard

    2014-01-01

    Right patient, Right Blood Simulation based training in blood transfusion practice in nursing education Background: In spite of strict checking procedures to handling transfusion of blood severe adverse reactions are likely to happen and the major cause of morbidity occurs to be liable to human...

  16. Understanding the electric field control of the electronic and optical properties of strongly-coupled multi-layered quantum dot molecules.

    Science.gov (United States)

    Usman, Muhammad

    2015-10-21

    Strongly-coupled quantum dot molecules (QDMs) are widely employed in the design of a variety of optoelectronic, photovoltaic, and quantum information devices. An efficient and optimized performance of these devices demands engineering of the electronic and optical properties of the underlying QDMs. The application of electric fields offers a way to realise such a control over the QDM characteristics for a desired device operation. We performed multi-million-atom atomistic tight-binding calculations to study the influence of electric fields on the electron and hole wave function confinements and symmetries, the ground-state transition energies, the band-gap wavelengths, and the optical transition modes. Electrical fields parallel (Ep) and anti-parallel (Ea) to the growth direction were investigated to provide a comprehensive guide for understanding the electric field effects. The strain-induced asymmetry of the hybridized electron states is found to be weak and can be balanced by applying a small Ea electric field, of the order of 1 kV cm(-1). The strong interdot couplings completely break down at large electric fields, leading to single QD states confined at the opposite edges of the QDM. This mimics a transformation from a type-I band structure to a type-II band structure for the QDMs, which is a critical requirement for the design of intermediate-band solar cells (IBSCs). The analysis of the field-dependent ground-state transition energies reveals that the QDM can be operated both as a high dipole moment device by applying large electric fields and as a high polarizability device under the application of small electric field magnitudes. The quantum confined Stark effect (QCSE) red shifts the band-gap wavelength to 1.3 μm at the 15 kV cm(-1) electric field; however the reduced electron-hole wave function overlaps lead to a decrease in the interband optical transition strengths by roughly three orders of magnitude. The study of the polarisation-resolved optical

  17. One-baryon spectrum and analytical properties of one-baryon dispersion curves in 3 + 1 dimensional strongly coupled lattice QCD with three flavors

    International Nuclear Information System (INIS)

    Faria da Veiga, Paulo A.; O’Carroll, Michael; Valencia Alvites, José C.

    2016-01-01

    Considering a 3 + 1 dimensional lattice quantum chromodynamics (QCD) model defined with the improved Wilson action, three flavors, and 4 × 4 Dirac spin matrices, in the strong coupling regime, we reanalyze the question of the existence of the eightfold way baryons and complete our previous work where the existence of isospin octet baryons was rigorously solved. Here, we show the existence of isospin decuplet baryons which are associated with isolated dispersion curves in the subspace of the underlying quantum mechanical Hilbert space with vectors constructed with an odd number of fermion and antifermion basic quark and antiquark fields. Moreover, smoothness properties for these curves are obtained. The present work deals with a case for which the traditional method to solve the implicit equation for the dispersion curves, based on the use of the analytic implicit function theorem, cannot be applied. We do not have only one but two solutions for each one-baryon decuplet sector with fixed spin third component. Instead, we apply the Weierstrass preparation theorem, which also provides a general method for the general degenerate case. This work is completed by analyzing a spectral representation for the two-baryon correlations and providing the leading behaviors of the field strength normalization and the mass of the spectral contributions with more than one-particle. These are needed results for a rigorous analysis of the two-baryon and meson-baryon particle spectra.

  18. One-baryon spectrum and analytical properties of one-baryon dispersion curves in 3 + 1 dimensional strongly coupled lattice QCD with three flavors

    Energy Technology Data Exchange (ETDEWEB)

    Faria da Veiga, Paulo A., E-mail: veiga@icmc.usp.br; O’Carroll, Michael, E-mail: michaelocarroll@gmail.com; Valencia Alvites, José C., E-mail: cien.mat@hotmail.com [Departamento de Matemática Aplicada e Estatística, ICMC, USP-São Carlos, C.P. 668, São Carlos, SP 13560-970 (Brazil)

    2016-03-15

    Considering a 3 + 1 dimensional lattice quantum chromodynamics (QCD) model defined with the improved Wilson action, three flavors, and 4 × 4 Dirac spin matrices, in the strong coupling regime, we reanalyze the question of the existence of the eightfold way baryons and complete our previous work where the existence of isospin octet baryons was rigorously solved. Here, we show the existence of isospin decuplet baryons which are associated with isolated dispersion curves in the subspace of the underlying quantum mechanical Hilbert space with vectors constructed with an odd number of fermion and antifermion basic quark and antiquark fields. Moreover, smoothness properties for these curves are obtained. The present work deals with a case for which the traditional method to solve the implicit equation for the dispersion curves, based on the use of the analytic implicit function theorem, cannot be applied. We do not have only one but two solutions for each one-baryon decuplet sector with fixed spin third component. Instead, we apply the Weierstrass preparation theorem, which also provides a general method for the general degenerate case. This work is completed by analyzing a spectral representation for the two-baryon correlations and providing the leading behaviors of the field strength normalization and the mass of the spectral contributions with more than one-particle. These are needed results for a rigorous analysis of the two-baryon and meson-baryon particle spectra.

  19. Self-Assembled Layered Supercell Structure of Bi2AlMnO6 with Strong Room-Temperature Multiferroic Properties.

    Energy Technology Data Exchange (ETDEWEB)

    Li, Leigang; Boullay, Philippe; Lu, Ping; Perez, Olivier; Steciuk, Gwladys; Wang, Xuejing; Jian, Jie; Huang, Jijie; Gao, Xingyao; Zhang, Wenrui; Zhang, Xinghang; Wang, Haiyan

    2017-02-01

    Room-temperature (RT) multiferroics, possessing ferroelectricity and ferromagnetism simultaneously at RT, hold great promise in miniaturized devices including sensors, actuators, transducers, and multi-state memories. In this work, we report a novel 2D layered RT multiferroic system with self-assembled layered supercell structure consisting of two mismatch-layered sub-lattices of [Bi3O3+δ] and [MO2]1.84 (M=Al/Mn, simply named as BAMO), i.e., alternative layered stacking of two mutually incommensurate sublattices made of a three-layer-thick Bi-O slab and a one-layer-thick Al/Mn-O octahedra slab along the out-of-plane direction. Strong room-temperature multiferroic responses, e.g., ferromagnetic and ferroelectric properties, have been demonstrated and attributed to the highly anisotropic 2D nature of the non-ferromagnetic and ferromagnetic sublattices which are highly mismatched. The work demonstrates an alternative design approach for new 2D layered oxide materials that hold promises as single-phase multiferroics, 2D oxides with tunable bandgaps, and beyond.

  20. Spatial, spectral and statistical properties of the electrostatic fluctuations and measurements of the scattering of the beam in a strongly turbulent plasma

    Science.gov (United States)

    McFarland, Michael Duane

    The purpose of this investigation is to measure the spatial, spectral and statistical properties of the high (/omega/ ~/ ω pe) and low (/omega/ ~/ ωpi) frequency electrostatic fluctuations in an unmagnetized, statistically stable, beam-driven, strongly turbulent plasma and compare the results to theoretical predictions. In addition the scattering of the electron beam in both angle and energy is measured and compared to theory. This study is motivated by the recent advances in statistical theories of strong Langmuir turbulence and the glaring lack of confirmatory experimental data. With the advent of modern computers and electronics, enormous data sets are now routinely digitize and subjected to sophisticated statistical and spectral analysis. These methods, along with traditional procedures and an innovative technique known as a 'conditional trigger', are used to extract ensemble averages from the turbulent system for comparison with the theoretical models. It is found that the high-frequency fluctuations consist of low-level wave activity /langle W/rangle/ ~/ 10-2 - 103 punctuated by semi-periodic, intense, spiky field events /langle W/rangle/ ~/ 1, where /langle W/rangle is the normalized intensity. The low- level wave activity has a spectral spread Δ k/k/ ~/ /Delta/omega//omega/ ~ 30%, dispersion relation v beam/ ~/ /omega/k, and correlation length lc/ /approx/ 3λES, where λES is the electrostatic wavelength, and shows evidence of low-intensity parametric decay products. The intense field events, on the other hand, show little correlation for l/ >/ λES, have a full-width-at-half-maximum of 1 f/ /n2/ /propto/ β where β ~/ 1.3 for the experiment and is predicted to be β ~/ 1.98 by the model. The scattering of the electron beam in angle for a typical wave intensity level /langle W/rangle/ ~/ 0.04 is Θ ~/ 3o, and in energy is Δ U/ ~/ 25 eV for a 400 eV beam. The scattering of the beam in both angle and energy is found to agree well with theory.

  1. Intellectual property rights and research disclosure in the university environment: preserving the commercialization option and optimizing market interest.

    Science.gov (United States)

    Patino, Robert

    2009-03-01

    Clinical and basic scientists at academic medical and biomedical research institutions often form ideas that could have both monetary and human health benefits if developed and applied to improvement of human wellbeing. However, such ideas lose much of their potential value in both regards if they are disclosed in traditional knowledge-sharing forums such as abstracts, posters, and oral presentations at research meetings. Learning the basics about intellectual property protection and obtaining professional guidance in the management of intellectual property from a knowledgeable technology management professional or intellectual property attorney can avoid such losses yet pose a minimal burden of confidentiality on the investigator. Knowing how to successfully navigate the early stages of intellectual property protection can greatly increase the likelihood that discoveries and knowledge will become available for the public good without diminishing the important mandate of disseminating knowledge through traditional knowledge-sharing forums.

  2. 78 FR 3015 - Privacy Act of 1974; U.S. Customs and Border Protection; DHS/CBP-004-Intellectual Property Rights...

    Science.gov (United States)

    2013-01-15

    ... Search Systems, System of Records AGENCY: Department of Homeland Security, Privacy Office. ACTION: Notice... and Border Protection, Mint Annex, 799 9th Street NW., Washington, DC 20229-1177. For privacy issues... Property Rights Internal Search (IPRiS) system. IPRS provides a web-based search engine for the public to...

  3. The Borders of EU Competences with Regard to the International Regulation of Intellectual Property Rights: Constructing a Dam to Resist a River Bursting Its Banks

    Directory of Open Access Journals (Sweden)

    Yole Tanghe

    2016-04-01

    Full Text Available In view of the recent negotiations on the highly anticipated Free Trade Agreements to which the EU shall be party ('e.g.' CETA and TTIP, assessing the extent to which the EU can regulate intellectual property rights in its external relations seems relevant. Two recent cases of the Court of Justice of the EU have reversed its landmark decision in Opinion 1/94, in which intellectual property regulation was almost entirely excluded from the EU’s exclusive competence in trade matters. Firstly, in the 'Daiichi Sankyo' case, the Court elaborated upon the EU’s explicit external competence in the field of intellectual property. This explicit competence is provided for by Article 207 TFEU on the common commercial policy, which allows the EU to conclude agreements concerning the ‘commercial aspects of intellectual property’. In the 'Broadcasting Rights' case, the Court founded its decision on the EU’s implied competence to conclude international agreements, as provided for by Article 3(2 TFEU. Considering the outcome of these two judgments, the Court seems to grant the EU a wide scope of action with regard to intellectual property rights. As a consequence, questions arise with regard to the post-Lisbon era role that is left for the Member States in the field of intellectual property. Therefore, the aim of this article is to outline the scope of the EU’s exclusivity in IP matters and to highlight the borders.

  4. Detailed investigation of thermal and electron transport properties in strongly correlated compound Ce6Pd12In5 and its nonmagnetic analog La6Pd12In5

    Science.gov (United States)

    Falkowski, M.; Krychowski, D.; Strydom, A. M.

    2016-11-01

    An in-depth study of thermal and electron transport properties including thermal conductivity κ(T), thermoelectric power S(T), and electrical resistivity ρ(T) of the heavy fermion Kondo lattice Ce6Pd12In5 and its nonmagnetic reference compound La6Pd12In5 is presented. The absolute κ(T) value of Ce6Pd12In5 is smaller that than of La6Pd12In5, which indicates that conduction electron-4f electron scattering has a large impact on the reduction of thermal conductivity. The isolated 4f electron contributions to the electrical resistivity ρ 4 f (T), electronic thermal resistivity displayed in the form W e l , 4 f (T) .T, and thermoelectric power S 4 f (T) reveal a low- and high-temperature -lnT behaviour characteristic of Kondo systems with strong crystal-electric field (CEF) interactions. The analysis of phonon scattering processes of lattice thermal conductivity κph(T) in (Ce, La)6Pd12In5 was performed over the whole accessible temperature range according to the Callaway model. In the scope of a theoretical approach based on the perturbation type calculation, we were able to describe our experimental data of ρ 4 f (T) and W e l , 4 f (T) .T by using the model incorporating simultaneously the Kondo effect in the presence of the CEF splitting, as it is foreseen in the framework of the Cornut-Coqblin and Bhattacharjee-Coqblin theory. Considering the fact that there are not many cases of similar studies at all, we also show the numerical calculations of temperature-dependent behaviour of spin-disorder resistivity ρs(T), magnetic resistivity ρ 4 f (T), and occupation number ⟨ N i ⟩ due to the various types of degeneracy of the ground state multiplet of Ce 3 + (J = 5/2).

  5. Physical and Chemical Aerosol Properties At An Urban and A Rural Site During An Episode of Strong Photochemical Activity During Escompte

    Science.gov (United States)

    van Dingenen, R.; Putaud, J. P.; dell'Acqua, A.; Martins-Dos Santos, S.; Viidanoja, J.; Raes, F.

    During the ESCOMPTE campaign (10 June to 14 July, 2001), JRC mobile laboratories for aerosol physical and chemical measurements were deployed at two ground-based sites: Vallon Dol, located at the Northern edge of the Marseille agglomeration and Vi- non, a rural site about 80 km North-East of Marseille. Both sites were equipped with on-line instrumentation for number size distributions in the diameter size range 6nm to 10µm (10 minute time resolution), equivalent black carbon (15 minute time reso- lution), major anions and cations (15 minute time resolution). Time-integrated filter sampling at each site with a time resolution of 6-12 hours was performed with 2 sets of virtual impactors, separating the fine and coarse aerosol fraction. One set, loaded with quartz filters, was analyzed off-line using the `evolved gas analysis` technique for organic and elemental carbon. The second set, loaded with paper filters, was analyzed for dust (by ashing) and ionic composition. On top of the common instrumentation, the urban site was additionally performing on-line PM10 measurements (TEOM with sample equilibration system, 10 minute time resolution) and, during intensive obser- vation periods (IOP), size-segregated sampling with a 8 stage low-pressure Berner im- pactor (6-12 hours time resolution). In this presentation we will focus on data obtained during the second IOP (20-6 to 26-6). During this episode, the sea-breeze transported Marseille pollution plume was clearly observed at the Vinon rural site. Comparison of the aerosol properties at both sites will allow to evaluate the processes that contribute to the (trans)formation of particulate matter in the particular conditions of a marine air mass, mixed with local pollution and undergoing strong photochemical processes during in-land transport.

  6. 24 CFR 1710.558 - Previously accepted state filings-notice of revocation rights on property report cover page.

    Science.gov (United States)

    2010-04-01

    ... will give the purchaser written notification of purchaser's default or breach of contract and the... purchaser loses rights and interest in the lot because of the purchaser's default or breach of contract... Report prior to signing a contract or agreement, you may cancel your contract or agreement by giving...

  7. Follow the Intellectual Property, How does Industry pay Programmers' Salaries when they move the related IP rights to offshore taxhavens?"

    OpenAIRE

    Wiederhold, Gio

    2009-01-01

    In the ongoing discussion about offshoring in the computer and data-processing industries, the 2006 ACM report Globalization and Offshoring of Software addressed job shifts due to globalization in the software industry. But jobs represent only half of the labor and capital equation in business. In today’s high-technology industries, intellectual property (IP) supplies the other half, the capital complement. Offshoring IP always accompanies offshoring jobs and, while less visible, may be a maj...

  8. A critical analysis of debtor’s right to reinstate a credit agreement & resume possession of property

    Directory of Open Access Journals (Sweden)

    Hlako Choma

    2018-03-01

    Full Text Available In terms of section 129(3(a of the South African National Credit Act 34 of 2005 a consumer may reinstate a credit agreement that is in default by paying all the money that is overdue together with default charges incurred by the credit provider and also the costs of enforcing the agreement until the agreement is reinstated. A consumer should pay costs of reinstating agreement if the credit provider has not yet cancelled the agreement. A consumer who paid the required costs will also resume possession of goods that were repossessed by the credit provider pursuant to attachment order. However a consumer is prohibited from reinstating a credit agreement after the property is sold pursuant to attachment order or surrender of property in terms of section 127 (section 129(4. A consumer is also prohibited from reinstating a credit agreement after the execution of court order enforcing that agreement or after termination of agreement in terms of the NCA (section 129(4. Therefore a question arise as to whether a consumer who fell in arrears can reinstate a credit agreement by paying the arrears and preclude a credit provider from proceeding to sell the property. In other words whether a consumer who paid arrears on credit agreement can reinstate such credit agreement and disentitling the credit provider from selling the property. This was the crisp question put to the court in the recent decision in Nkata v Firstrand Bank Limited and Others (CCT73/15 [2016] ZACC 12; 2016 (6 BCLR 794 (CC; 2016 (4 SA 257 (CC (21 April 2016. The purpose this article is to critically analyse the decision in Nkata v Firstrand Bank Limited and Others (CCT73/15 [2016] ZACC 12; 2016 (6 BCLR 794 (CC; 2016 (4 SA 257 (CC (21 April 2016 in view of the application and interpretation of section 129(3 and (4 of the NCA.

  9. Retrofitting of photovoltaic power plants, government liability law and fundamental right of property; Solarenergieanlagen-Nachruestung, Staatshaftungsrecht und Eigentumsgrundrecht

    Energy Technology Data Exchange (ETDEWEB)

    Ekardt, Felix [Forschungsstelle Nachhaltigkeit und Klimapolitik (Germany); Rostock Univ. (Germany). Oeffentliches Recht und Rechtsphilosophie

    2012-02-15

    The German legislator plans the re-regulation of the plant safety for existing photovoltaic systems in order to avoid a massive shutdown of these plants, followed by network instability. The current re-regulation particularly is problematic for operators of small photovoltaic systems and is a summary of the property and no expropriation. The German legislature is obliged, not to charge the costs of the planned reorganization of the plant safety to the operators of photovoltaic systems. The Federal State has to be responsible for the former error of the VDE standards organizations. The VDE standards organizations did not recognize the problem of network instability to be regulated.

  10. Short proofs of strong normalization

    OpenAIRE

    Wojdyga, Aleksander

    2008-01-01

    This paper presents simple, syntactic strong normalization proofs for the simply-typed lambda-calculus and the polymorphic lambda-calculus (system F) with the full set of logical connectives, and all the permutative reductions. The normalization proofs use translations of terms and types to systems, for which strong normalization property is known.

  11. Property rights and hierarchies of power: a critical evaluation of land-reform policy in South Africa

    Directory of Open Access Journals (Sweden)

    André van der Walt

    1999-03-01

    Full Text Available The programme of land reform laws introduced in South Africa since 1991 is often seen and discussed as nothing more than a highly technical, black-letter aspect of South African law. In this article, the author directs attention to the policies that underly the land reform laws, and discusses the transformative potential and effect of land reform laws in view of these policies. The main question is whether the land reform programme has succeeded in breaking away from or undermining the hierarchies of power that were inherent in traditional common-law property relationships and, particularly, in the politically sanctioned and statutorily entrenched system of apartheid land law. Through the analysis of the most important land reform laws the author concludes that the land reform programme is only partially successful in this regard, since many of the new laws still uphold or entrench the underlying hierarchies o f power that characterised apartheid land law.

  12. Strongly intensive quantities

    International Nuclear Information System (INIS)

    Gorenstein, M. I.; Gazdzicki, M.

    2011-01-01

    Analysis of fluctuations of hadron production properties in collisions of relativistic particles profits from use of measurable intensive quantities which are independent of system size variations. The first family of such quantities was proposed in 1992; another is introduced in this paper. Furthermore we present a proof of independence of volume fluctuations for quantities from both families within the framework of the grand canonical ensemble. These quantities are referred to as strongly intensive ones. Influence of conservation laws and resonance decays is also discussed.

  13. Rh-Catalyzed annulations of N-methoxybenzamides with ketenimines: synthesis of 3-aminoisoindolinones and 3-diarylmethyleneisoindolinones with strong aggregation induced emission properties.

    Science.gov (United States)

    Zhou, Xiaorong; Peng, Zhixing; Zhao, Hongyang; Zhang, Zhiyin; Lu, Ping; Wang, Yanguang

    2016-08-23

    Rhodium-catalyzed C-H activation/annulation reactions of ketenimines with N-methoxybenzamides furnished 3-aminoisoindolin-1-ones and 3-(diarylmethylene)isoindolin-1-ones. The synthesized 3-(diarylmethylene)isoindolin-1-ones exhibited aggregation induced emissions in aqueous tetrahydrofuran solution and strong green-yellow emissions in solids.

  14. Are civil-law notaries rent-seeking monopolists or essential market intermediaries? Endogenous development of a property rights institution in Mexico.

    Science.gov (United States)

    Monkkonen, Paavo

    2016-01-01

    As the fourth contribution in the 'Land' section, this paper forms a research 'diptych' with the next paper by Levy. Whereas she focuses on the notarial institution in mid-nineteenth century Mexico, this contribution examines it in a contemporary context. The notary is one of the chief components of property rights protection in civil-law systems, performing various public functions such as writing deeds for real estate property. Yet notaries are considered an 'inefficient' institution by many, due to the perception of rent-seeking behavior enabled by their near-monopoly over validating property rights claims. This study examines notaries in Mexico to unpack the apparent contradiction in the role of notaries in economic development. I use a combination of interviews with notaries and clients, and data on notarial practice and bureaucratic outcomes across the country, to examine notaries' social function. The theoretical lens of endogenous development and institutional functionalism reveals an alternate explanation for their seemingly high-cost services, as well as their role in economic development. Mexican notaries have a dual social function: public representative and private service provider. They perform diverse and essential activities, which in other countries are performed by multiple actors such as real estate agents, escrow offices and title insurance companies. Thus, what is perceived as inefficiency by some can be interpreted as an efficient response to the context in which they operate, and their semi-privatized nature can overcome problems found in other bureaucratic arrangements.

  15. Are civil-law notaries rent-seeking monopolists or essential market intermediaries? Endogenous development of a property rights institution in Mexico

    Science.gov (United States)

    Monkkonen, Paavo

    2017-01-01

    As the fourth contribution in the ‘Land’ section, this paper forms a research ‘diptych’ with the next paper by Levy. Whereas she focuses on the notarial institution in mid-nineteenth century Mexico, this contribution examines it in a contemporary context. The notary is one of the chief components of property rights protection in civil-law systems, performing various public functions such as writing deeds for real estate property. Yet notaries are considered an ‘inefficient’ institution by many, due to the perception of rent-seeking behavior enabled by their near-monopoly over validating property rights claims. This study examines notaries in Mexico to unpack the apparent contradiction in the role of notaries in economic development. I use a combination of interviews with notaries and clients, and data on notarial practice and bureaucratic outcomes across the country, to examine notaries’ social function. The theoretical lens of endogenous development and institutional functionalism reveals an alternate explanation for their seemingly high-cost services, as well as their role in economic development. Mexican notaries have a dual social function: public representative and private service provider. They perform diverse and essential activities, which in other countries are performed by multiple actors such as real estate agents, escrow offices and title insurance companies. Thus, what is perceived as inefficiency by some can be interpreted as an efficient response to the context in which they operate, and their semi-privatized nature can overcome problems found in other bureaucratic arrangements. PMID:28615798

  16. Plasmons in strong superconductors

    International Nuclear Information System (INIS)

    Baldo, M.; Ducoin, C.

    2011-01-01

    We present a study of the possible plasmon excitations that can occur in systems where strong superconductivity is present. In these systems the plasmon energy is comparable to or smaller than the pairing gap. As a prototype of these systems we consider the proton component of Neutron Star matter just below the crust when electron screening is not taken into account. For the realistic case we consider in detail the different aspects of the elementary excitations when the proton, electron components are considered within the Random-Phase Approximation generalized to the superfluid case, while the influence of the neutron component is considered only at qualitative level. Electron screening plays a major role in modifying the proton spectrum and spectral function. At the same time the electron plasmon is strongly modified and damped by the indirect coupling with the superfluid proton component, even at moderately low values of the gap. The excitation spectrum shows the interplay of the different components and their relevance for each excitation modes. The results are relevant for neutrino physics and thermodynamical processes in neutron stars. If electron screening is neglected, the spectral properties of the proton component show some resemblance with the physical situation in high-T c superconductors, and we briefly discuss similarities and differences in this connection. In a general prospect, the results of the study emphasize the role of Coulomb interaction in strong superconductors.

  17. Di-, tri-, tetranuclear clusters and polymeric cadmium compounds: Syntheses, structures and fluorescent properties with various linking fashions and high stability of orotates under the condition of strong bases

    International Nuclear Information System (INIS)

    Li Xing; Bing Yue; Zha Meiqin; Wang Dongjie; Han Lei; Cao Rong

    2011-01-01

    Assembly reactions of orotic acid (H 3 dtpc ) and CdCl 2 .2.5H 2 O or CdSO 4 .8H 2 O yielded four new cadmium compounds {[Cd(H 2 dtpc)(phen)(H 2 O) 2 ].(H 2 dtpc).4H 2 O} 2 (1: solution reaction, pH=4-5, in addition of phen), [Cd 3 (dtpc) 2 (phen) 5 ].13H 2 O (2: hydrothermal reaction, initial pH=14, final pH=7.5), [Cd(Hdtpc)(H 2 O) 3 ] 4 (3: solution reaction, initial pH=6.5, final pH=6.0), {[Cd(Hdtpc)(phen)(H 2 O)].H 2 O} n (4: hydrothermal reaction, initial pH=8; final pH=6.5), respectively. Compounds 1-4 have been characterized by IR, thermogravimetric analyses (TGA), photoluminescence analyses, single-crystal and powder X-ray diffraction (PXRD). Compound 1 is a binuclear, 2 is a trinuclear, 3 is a tetranuclear structure, and 4 possesses one-dimensional chain framework, respectively, in which the orotate ligands show seven different linking fashions in 1-4. The orotate ligands as trivalence anions are observed in the formation of orotate-compounds, in which the orotates show high stability under the extreme condition of strong basic solution, high temperature and pressure. - Graphical abstract: Assembly of orotic acid and Cd(II) salts result in four new compounds under different reaction conditions, the compounds possess strong photoluminescence emissions and high thermal stability. Highlights: → Four Cd-compounds were prepared from orotic acid under different crystallization systems. → The orotates as trivalence anions displayed high stability under extremely conditions. → The orotates displayed various connection modes in the compounds. → The strong photoluminescence emissions have been observed in the compounds.

  18. Neither property right nor heroic gift, neither sacrifice nor aporia: the benefit of the theoretical lens of sharing in donation ethics.

    Science.gov (United States)

    Zeiler, Kristin

    2014-05-01

    Two ethical frameworks have dominated the discussion of organ donation for long: that of property rights and that of gift-giving. However, recent years have seen a drastic rise in the number of philosophical analyses of the meaning of giving and generosity, which has been mirrored in ethical debates on organ donation and in critical sociological, anthropological and ethnological work on the gift metaphor in this context. In order to capture the flourishing of this field, this article distinguishes between four frameworks for thinking about bodily exchanges in medicine: those of property rights, heroic gift-giving, sacrifice, and gift-giving as aporia. These frameworks represent four different ways of making sense of donation of organs as well as tissue, gametes and blood, draw on different conceptions of the relations between the self and the other, and bring out different ethical issues as core ones. The article presents these frameworks, argues that all of them run into difficulties when trying to make sense of reciprocity and relational interdependence in donation, and shows how the three gift-giving frameworks (of heroism, sacrifice and aporia) hang together in a critical discussion about what is at stake in organ donation. It also presents and argues in favour of an alternative intercorporeal framework of giving-through-sharing that more thoroughly explicates the gift metaphor in the context of donation, and offers tools for making sense of relational dimensions of live and post mortem donations.

  19. Innovation and Technology Dissemination in Clean Technology Markets and The Developing World: The Role of Trade, Intellectual Property Rights, and Uncertainty

    Directory of Open Access Journals (Sweden)

    Kristina M. Lybecker

    2014-01-01

    Full Text Available Innovation is an inherently risky and uncertain process. Many of the broader challenges to innovation in general are both mirrored and exaggerated in clean technology innovation. The development of environmental technologies is further complicated by the public goods nature of knowledge, environmental externalities, and uncertainty. This study on clean technology focuses on recent work on the role of uncertainty, the participation of emerging and developing nations, the controversy surrounding intellectual property rights, and the variety of market actors and strategies in place. The paper also considers the policy instruments that are available, the cost, benefits and consequences of their use. As scholars continue to analyze when, where, why and how clean technology innovations are developed and adopted, it is essential that government policymakers aim to reduce uncertainty and risk, incentivize innovation with effective intellectual property rights, and foster transparency in the market. This continues to be a field of increasing future importance, and a rich area for continued academic study and analysis. Consumers, government policymakers and innovators would all benefit from a greater understanding of the process of technological change in the development, diffusion and financing of clean technologies.

  20. An evaluation of the transformation of the perpetual usufruct right to the real estate property right Ocena opłacalności przekształcenia prawa użytkowania wieczystego w prawo własności nieruchomości

    Directory of Open Access Journals (Sweden)

    Witold Wielicki

    2007-12-01

    Full Text Available This article presents the analysis of profitability of the transformation of the perpetual usufruct right into the property right, at various moments of binding of this right, on the basis of the empirical formula presented in the respective act of law – the Ordinance of the Council of Ministers, concerning real estate appraisal and the estimate statement. It has been analysed how the fee for the transformation method of the perpetual usufruct right to the property is modified depending on the adopted rate of capitalization, the interest rate on the annual fee, and the number of remaining years of the unused perpetual usufruct right.

  1. Anodic etching of GaN based film with a strong phase-separated InGaN/GaN layer: Mechanism and properties

    International Nuclear Information System (INIS)

    Gao, Qingxue; Liu, Rong; Xiao, Hongdi; Cao, Dezhong; Liu, Jianqiang; Ma, Jin

    2016-01-01

    Highlights: • GaN film with a strong phase-separated InGaN/GaN layer was etched by electrochemical etching. • Vertically aligned nanopores in n-GaN films were buried underneath the InGaN/GaN structures. • The relaxation of compressive stress in the MQW structure was found by PL and Raman spectra. - Abstract: A strong phase-separated InGaN/GaN layer, which consists of multiple quantum wells (MQW) and superlattices (SL) layers and can produce a blue wavelength spectrum, has been grown on n-GaN thin film, and then fabricated into nanoporous structures by electrochemical etching method in oxalic acid. Scanning electron microscopy (SEM) technique reveals that the etching voltage of 8 V leads to a vertically aligned nanoporous structure, whereas the films etched at 15 V show branching pores within the n-GaN layer. Due to the low doping concentration of barriers (GaN layers) in the InGaN/GaN layer, we observed a record-low rate of etching (<100 nm/min) and nanopores which are mainly originated from the V-pits in the phase-separated layer. In addition, there exists a horizontal nanoporous structure at the interface between the phase-separated layer and the n-GaN layer, presumably resulting from the high transition of electrons between the barrier and the well (InGaN layer) at the interface. As compared to the as-grown MQW structure, the etched MQW structure exhibits a photoluminescence (PL) enhancement with a partial relaxation of compressive stress due to the increased light-extracting surface area and light-guiding effect. Such a compressive stress relaxation can be further confirmed by Raman spectra.

  2. Anodic etching of GaN based film with a strong phase-separated InGaN/GaN layer: Mechanism and properties

    Energy Technology Data Exchange (ETDEWEB)

    Gao, Qingxue [School of Physics, Shandong University, Jinan, 250100 (China); Liu, Rong [Department of Fundamental Theories, Shandong Institute of Physical Education and Sports, Jinan 250063 (China); Xiao, Hongdi, E-mail: hdxiao@sdu.edu.cn [School of Physics, Shandong University, Jinan, 250100 (China); Cao, Dezhong; Liu, Jianqiang; Ma, Jin [School of Physics, Shandong University, Jinan, 250100 (China)

    2016-11-30

    Highlights: • GaN film with a strong phase-separated InGaN/GaN layer was etched by electrochemical etching. • Vertically aligned nanopores in n-GaN films were buried underneath the InGaN/GaN structures. • The relaxation of compressive stress in the MQW structure was found by PL and Raman spectra. - Abstract: A strong phase-separated InGaN/GaN layer, which consists of multiple quantum wells (MQW) and superlattices (SL) layers and can produce a blue wavelength spectrum, has been grown on n-GaN thin film, and then fabricated into nanoporous structures by electrochemical etching method in oxalic acid. Scanning electron microscopy (SEM) technique reveals that the etching voltage of 8 V leads to a vertically aligned nanoporous structure, whereas the films etched at 15 V show branching pores within the n-GaN layer. Due to the low doping concentration of barriers (GaN layers) in the InGaN/GaN layer, we observed a record-low rate of etching (<100 nm/min) and nanopores which are mainly originated from the V-pits in the phase-separated layer. In addition, there exists a horizontal nanoporous structure at the interface between the phase-separated layer and the n-GaN layer, presumably resulting from the high transition of electrons between the barrier and the well (InGaN layer) at the interface. As compared to the as-grown MQW structure, the etched MQW structure exhibits a photoluminescence (PL) enhancement with a partial relaxation of compressive stress due to the increased light-extracting surface area and light-guiding effect. Such a compressive stress relaxation can be further confirmed by Raman spectra.

  3. Diameter-dependent photoluminescence properties of strong phase-separated dual-wavelength InGaN/GaN nanopillar LEDs

    Energy Technology Data Exchange (ETDEWEB)

    Wang, Qiang, E-mail: qwang365@163.com [School of Science, Qilu University of Technology, Jinan, 250353 (China); School of Microelectronics, Shandong University, Jinan, 250100 (China); Ji, Ziwu, E-mail: jiziwu@sdu.edu.cn [School of Microelectronics, Shandong University, Jinan, 250100 (China); Zhou, Yufan; Wang, Xuelin [School of Physics, Shandong University, Jinan, 250100 (China); Liu, Baoli [Beijing National Laboratory for Condensed Matter Physics, Institute of Physics, Chinese Academy of Sciences, Beijing, 100190 (China); Xu, Xiangang [Key Laboratory of Functional Crystal Materials and Device (Ministry of Education), Shandong University, Jinan, 250100 (China); Gao, Xingguo; Leng, Jiancai [School of Science, Qilu University of Technology, Jinan, 250353 (China)

    2017-07-15

    Highlights: • Nanopillar LED with smaller diameter shows a larger strain relaxation in the MQWs. • Nanopillar induced blue shift of green peak is smaller than that of blue peak. • Nanopillar induced blue shift of green/blue peak at 300 K is smaller than at 4 K. • PL intensity decreases with reducing nanopillar diameter with same pillar density. - Abstract: In this paper, strong phase-separated blue/green dual-wavelength InGaN/GaN nanopillar (NP) light emitting diodes (LEDs) with the same NP density and various NP diameters were fabricated using focused ion beam etching. Micro-Raman spectroscopy was used to show the effect of NP diameter on the strain relaxation in the multi-quantum-wells (MQWs). The effect of NP diameter on optical behaviors of the strong phase-separated dual-wavelength InGaN/GaN NP LEDs was investigated for the first time by using micro-photoluminescence (PL) spectroscopy. The blue shifts of PL peak energies of the NP LEDs showed that the NP LED with a smaller diameter exhibited a larger strain relaxation in the MQWs, as confirmed by micro-Raman results. And the blue shift of green emission was smaller than that of blue emission. The total integrated PL intensities from the NP arrays were enhanced compared to the as-grown sample due to the increased recombination rate and light extraction efficiency. The enhancement factor decreased with decreasing the NP diameter in our experiments, which indicated that the loss of active volume was gradually dominant for the luminous efficiency of NP LEDs compared to the increased recombination rate and light extraction efficiency.

  4. CONCEPTUAL FOUNDATIONS OF PROPERTY RIGHTS:

    African Journals Online (AJOL)

    eliasn

    Ethiopia” and “shall not be subject to sale or to other means of exchange.” One .... with the advent of the state, nation states and legal systems. Meanwhile ...... regimes” in the absence of which individual members tend to optimize their benefits ...

  5. Property Rights and Strategic Management

    DEFF Research Database (Denmark)

    Foss, Nicolai Juul

    2013-01-01

    Global strategy differs from domestic strategy in terms of content and process as well as context and structure. The content of global strategy can contain five key elements, while the process of global strategy can have six major stages. These are expounded below. Global strategy is influenced b...

  6. Magnetic hyperthermia properties of nanoparticles inside lysosomes using kinetic Monte Carlo simulations: Influence of key parameters and dipolar interactions, and evidence for strong spatial variation of heating power

    Science.gov (United States)

    Tan, R. P.; Carrey, J.; Respaud, M.

    2014-12-01

    Understanding the influence of dipolar interactions in magnetic hyperthermia experiments is of crucial importance for fine optimization of nanoparticle (NP) heating power. In this study we use a kinetic Monte Carlo algorithm to calculate hysteresis loops that correctly account for both time and temperature. This algorithm is shown to correctly reproduce the high-frequency hysteresis loop of both superparamagnetic and ferromagnetic NPs without any ad hoc or artificial parameters. The algorithm is easily parallelizable with a good speed-up behavior, which considerably decreases the calculation time on several processors and enables the study of assemblies of several thousands of NPs. The specific absorption rate (SAR) of magnetic NPs dispersed inside spherical lysosomes is studied as a function of several key parameters: volume concentration, applied magnetic field, lysosome size, NP diameter, and anisotropy. The influence of these parameters is illustrated and comprehensively explained. In summary, magnetic interactions increase the coercive field, saturation field, and hysteresis area of major loops. However, for small amplitude magnetic fields such as those used in magnetic hyperthermia, the heating power as a function of concentration can increase, decrease, or display a bell shape, depending on the relationship between the applied magnetic field and the coercive/saturation fields of the NPs. The hysteresis area is found to be well correlated with the parallel or antiparallel nature of the dipolar field acting on each particle. The heating power of a given NP is strongly influenced by a local concentration involving approximately 20 neighbors. Because this local concentration strongly decreases upon approaching the surface, the heating power increases or decreases in the vicinity of the lysosome membrane. The amplitude of variation reaches more than one order of magnitude in certain conditions. This transition occurs on a thickness corresponding to approximately

  7. Properties of the fullerene C_6_0-containing PN Lin49 in the SMC; Explanations of strong near-IR excess

    International Nuclear Information System (INIS)

    Otsuka, Masaaki; Kemper, Francisca; Leal-Ferreira, Marcelo L.; Aleman, Isabel; Ochsendorf, Bram; Bernard-Salas, Jeronimo; Cami, Jan; Peeters, Els

    2016-01-01

    We performed a detailed spectroscopic analysis of the fullerene C_6o-containing planetary nebula (PN) Lin49 in the Small Magellanic Cloud (SMC). Lin49 is a C-rich and metal- deficient PN (Z∼⃒0.0006) and its nebular abundances are in agreement with the AGB model for the initially 1.25M_☉ stars with the metallicity Z = 0.001 of Fishlock et al. (2014, [1]). By stellar absorption fitting with TLUSTY, we derived stellar abundances, effective temperature, and surface gravity. We constructed the photo-ionization model with CLOUDY in order to investigate physical conditions of Lin49. The model with the 0.005-0.1 μm radius graphite and a constant hydrogen density shell could not fit the ∼⃒1-5 μm SED owing to the strong near-IR excess. We propose that the near-IR excess indicates (1) the presence of extremely small carbon molecules or (2) the presence of high-density structure surrounding the central star. (paper)

  8. Study of dynamical properties in a bi-dimensional model describing the prey–predator dynamics with strong Allee effect in prey.

    Directory of Open Access Journals (Sweden)

    Partha Mandal

    2017-12-01

    Full Text Available In this work, we analyze a bi-dimensional differential equation system obtained by considering Holling type II functional response in prey–predator model with strong Allee effect in prey. One of the important consequence of this modification is the existence of separatrix curve which divides the behaviour of the trajectories in the phase plane. The results show that the origin is an attractor for any set of parameter values. Axial equilibrium points are stable or unstable according to the different parametric restrictions. The unique positive equilibrium point, if it exists, can be either an attractor or a repeller surrounded by a limit cycle, whose stability and uniqueness are also established. Therefore long-term coexistence of both populations is possible or they can go to extinction. Conditions on the parameter values are derived to show that the positive equilibrium point can be emerged or annihilated through transcritical bifurcation at axial equilibrium points. The existence of two heteroclinic curves is also established. It is also demonstrated that the origin is a global attractor in the phase plane for some parameter values, which implies that there are satisfying conditions where both populations can go to extinction. Ecological interpretations of all analytical results are provided thoroughly.

  9. Chitosan-Sodium Phytate Films with a Strong Water Barrier and Antimicrobial Properties Produced via One-Step-Consecutive-Stripping and Layer-by-Layer-Casting Technologies.

    Science.gov (United States)

    Yang, Jie; Xiong, Liu; Li, Man; Sun, Qingjie

    2018-06-20

    The pursuit of sustainable functional materials requires the development of materials based on renewable resources and efficient fabrication methods. Here, we first fabricated chitosan-sodium phytate films via one-step-stripping and layer-by-layer-casting technologies. The proposed film-fabrication methods are general, facile, environmentally benign, cost-effective, and easy to scale up. The resultant one-step-stripped film was thin (9 ± 1 μm), soft, transparent, and strong, whereas the thickness of the layer-by-layer-cast film was 70 ± 3 μm. FTIR analysis of the films indicated the formation of interactions between the phosphoric groups in sodium phytate and the amino groups in chitosan. More importantly, the water-vapor-permeability values of the one-step-stripped and cast films were 4-5 orders of magnitude lower than chitosan films reported before. Layer-by-layer-cast films in particular exhibited high tensile strength (49.21 ± 1.12 MPa) and were more than three times stronger than other polyelectrolyte multilayer films. Both types of films remained stable in an acidic environment. Furthermore, the layer-by-layer-assembled films presented greater antimicrobial activity than the stripped films. The developed chitosan-sodium phytate films can enhance several biomedical and environmental applications, such as packaging, drug delivery, diagnostics, microfluidics, and biosensing.

  10. Medicine procurement and the use of flexibilities in the Agreement on Trade-Related Aspects of Intellectual Property Rights, 2001–2016

    Science.gov (United States)

    Veraldi, Jacquelyn; Toebes, Brigit; Hogerzeil, Hans V

    2018-01-01

    Abstract Millions of people, particularly in low- and middle-income countries, lack access to effective pharmaceuticals, often because they are unaffordable. The 2001 Ministerial Conference of the World Trade Organization (WTO) adopted the Doha Declaration on the TRIPS (Trade-Related Aspects of Intellectual Property Rights) Agreement and Public Health. The declaration recognized the implications of intellectual property rights for both new medicine development and the price of medicines. The declaration outlined measures, known as TRIPS flexibilities, that WTO Members can take to ensure access to medicines for all. These measures include compulsory licensing of medicines patents and the least-developed countries pharmaceutical transition measure. The aim of this study was to document the use of TRIPS flexibilities to access lower-priced generic medicines between 2001 and 2016. Overall, 176 instances of the possible use of TRIPS flexibilities by 89 countries were identified: 100 (56.8%) involved compulsory licences or public noncommercial use licences and 40 (22.7%) involved the least-developed countries pharmaceutical transition measure. The remainder were: 1 case of parallel importation; 3 research exceptions; and 32 non-patent-related measures. Of the 176 instances, 152 (86.4%) were implemented. They covered products for treating 14 different diseases. However, 137 (77.8%) concerned medicines for human immunodeficiency virus infection and acquired immune deficiency syndrome or related diseases. The use of TRIPS flexibilities was found to be more frequent than is commonly assumed. Given the problems faced by countries today in procuring high-priced, patented medicines, the practical, legal pathway provided by TRIPS flexibilities for accessing lower-cost generic equivalents is increasingly important. PMID:29531417

  11. Medicine procurement and the use of flexibilities in the Agreement on Trade-Related Aspects of Intellectual Property Rights, 2001-2016.

    Science.gov (United States)

    't Hoen, Ellen Fm; Veraldi, Jacquelyn; Toebes, Brigit; Hogerzeil, Hans V

    2018-03-01

    Millions of people, particularly in low- and middle-income countries, lack access to effective pharmaceuticals, often because they are unaffordable. The 2001 Ministerial Conference of the World Trade Organization (WTO) adopted the Doha Declaration on the TRIPS (Trade-Related Aspects of Intellectual Property Rights) Agreement and Public Health. The declaration recognized the implications of intellectual property rights for both new medicine development and the price of medicines. The declaration outlined measures, known as TRIPS flexibilities, that WTO Members can take to ensure access to medicines for all. These measures include compulsory licensing of medicines patents and the least-developed countries pharmaceutical transition measure. The aim of this study was to document the use of TRIPS flexibilities to access lower-priced generic medicines between 2001 and 2016. Overall, 176 instances of the possible use of TRIPS flexibilities by 89 countries were identified: 100 (56.8%) involved compulsory licences or public noncommercial use licences and 40 (22.7%) involved the least-developed countries pharmaceutical transition measure. The remainder were: 1 case of parallel importation; 3 research exceptions; and 32 non-patent-related measures. Of the 176 instances, 152 (86.4%) were implemented. They covered products for treating 14 different diseases. However, 137 (77.8%) concerned medicines for human immunodeficiency virus infection and acquired immune deficiency syndrome or related diseases. The use of TRIPS flexibilities was found to be more frequent than is commonly assumed. Given the problems faced by countries today in procuring high-priced, patented medicines, the practical, legal pathway provided by TRIPS flexibilities for accessing lower-cost generic equivalents is increasingly important.

  12. Impact of the trade-related aspects of intellectual property rights (TRIPS) agreement on India as a supplier of generic antiretrovirals.

    Science.gov (United States)

    Babovic, Sonja; Wasan, Kishor M

    2011-03-01

    This is a commentary on how the trade-related aspects of intellectual property rights (TRIPS) agreement has impacted India as a supplier of generic antiretrovirals (ARVs). We provide a systematic review of the issues related to the TRIPS agreement that affects India. This includes discussion around (a) the legal landscape underpinning India as a supplier of generic ARVs; (b) supply of second-line ARVs; and (c) the future of generic drug production in India. The proclamation into force of TRIPS-compliant intellectual property law in India is likely to affect its position as a supplier of affordable ARVs, especially drugs brought to market after 2005. Currently, mechanisms exist for the generic production of almost all ARVs in India, including second-line drugs; however, the manufacture of these drugs by generic pharmaceutical companies may require additional market incentives. Compulsory licensing may emerge as an additional mechanism by which India can provide affordable versions of patented drugs to Least Developed Countries (LDCs). Copyright © 2010 Wiley-Liss, Inc.

  13. [Aberrant topological properties of whole-brain functional network in chronic right-sided sensorineural hearing loss: a resting-state functional MRI study].

    Science.gov (United States)

    Zhang, Lingling; Liu, Bin; Xu, Yangwen; Yang, Ming; Feng, Yuan; Huang, Yaqing; Huan, Zhichun; Hou, Zhaorui

    2015-02-03

    To investigate the topological properties of the functional brain network in unilateral sensorineural hearing loss patients. In this study, we acquired resting-state BOLD- fMRI data from 19 right-sided SNHL patients and 31 healthy controls with normal hearing and constructed their whole brain functional networks. Two-sample two-tailed t-tests were performed to investigate group differences in topological parameters between the USNHL patients and the controls. Partial correlation analysis was conducted to determine the relationships between the network metrics and USNHL-related variables. Both USNHL patients and controls exhibited small-word architecture in their brain functional networks within the range 0. 1 - 0. 2 of sparsity. Compared to the controls, USNHL patients showed significant increase in characteristic path length and normalized characteristic path length, but significant decrease in global efficiency. Clustering coefficient, local efficiency and normalized clustering coefficient demonstrated no significant difference. Furthermore, USNHL patients exhibited no significant association between the altered network metrics and the duration of USNHL or the severity of hearing loss. Our results indicated the altered topological properties of whole brain functional networks in USNHL patients, which may help us to understand pathophysiologic mechanism of USNHL patients.

  14. Intellectual property rights and challenges for development of affordable human papillomavirus, rotavirus and pneumococcal vaccines: Patent landscaping and perspectives of developing country vaccine manufacturers.

    Science.gov (United States)

    Chandrasekharan, Subhashini; Amin, Tahir; Kim, Joyce; Furrer, Eliane; Matterson, Anna-Carin; Schwalbe, Nina; Nguyen, Aurélia

    2015-11-17

    The success of Gavi, the Vaccine Alliance depends on the vaccine markets providing appropriate, affordable vaccines at sufficient and reliable quantities. Gavi's current supplier base for new and underutilized vaccines, such as the human papillomavirus (HPV), rotavirus, and the pneumococcal conjugate vaccine is very small. There is growing concern that following globalization of laws on intellectual property rights (IPRs) through trade agreements, IPRs are impeding new manufacturers from entering the market with competing vaccines. This article examines the extent to which IPRs, specifically patents, can create such obstacles, in particular for developing country vaccine manufacturers (DCVMs). Through building patent landscapes in Brazil, China, and India and interviews with manufacturers and experts in the field, we found intense patenting activity for the HPV and pneumococcal vaccines that could potentially delay the entry of new manufacturers. Increased transparency around patenting of vaccine technologies, stricter patentability criteria suited for local development needs and strengthening of IPRs management capabilities where relevant, may help reduce impediments to market entry for new manufacturers and ensure a competitive supplier base for quality vaccines at sustainably low prices. Copyright © 2015 The Authors. Published by Elsevier Ltd.. All rights reserved.

  15. Part I: Synthesis and study of nonacene derivatives; Part II: Optoelectronic properties of metal-semiconductor nanocomposites in strongly coupled regime

    Science.gov (United States)

    Khon, Dmitriy

    Acenes are polycyclic aromatic hydrocarbons (PAHs) consisting of linearly fused benzene rings. In the recent past, acenes have been of interest from fundamental and applied perspectives. Smaller acenes such as benzene, naphthalene, and anthracene are among the most studied organic compounds and their properties are well explored. Pentacene has received considerable attention as the most promising active semiconductor for use in organic thin film transistors (TFT) because of its high charge-carrier mobility; however, poor environmental stability is one of the problems limiting its practical application. As the number of rings increases, the members of the acene family become increasingly reactive. The successful synthesis of heptacene developed by Mondal et al. used the Strating-Zwanenberg photodecarbonylation reaction. The lesser stability of the tetracene moieties in the nonacene photoprecursor compared to the anthracene moieties of the heptacene process make its synthesis more challenging. The latter scheme requires 2,3-dibromoanthracene as one of the starting materials. Besides the poor solubility of 2,3-dibromoanthracene, failure was also due to insufficient formation of anthracyne upon treatment of 2,3-dibromoanthracene with n-BuLi. Although the initial idea didn't work we used the same scheme replacing 2,3-dibromoanthracene with 7,8-dibromo-1,4-dihydroanthracene. The reaction of the latter with 5,6,7,8-tetramethylenebicyclo[2.2.2]oct-2-ene gave 1,4,7,8,9,12,15,18,19,20-octadecahydro-8,19-diethenononacene albeit in low yield. Multiple attempts to dehydrogenate the non-aromatic rings using DDQ and other reagents under various conditions failed to produce the desired compound. Recently Miller reported the synthesis of relatively stable heptacene derivatives having a combination of arylthio and o-dialkylphenyl substituents. Miller's scheme used 1,2,4,5-tetrakis(bromomethyl)-3,6-bis(4'- t-butylthiophenyl)benzene as the core precursor. Another synthetic approach

  16. Whose Rights?

    DEFF Research Database (Denmark)

    Aktor, Mikael

    2016-01-01

    The debate over ritual infant male circumcision has increasingly been thematized as a Human Rights issue. But the claims on such rights seem highly conflicting. In particular, the rights of the child seems to conflict with the freedom of religion of parents, the rights of religious and ethnic...... minorities, and the rights of family and privacy. This disagreement is also present among scholars of religion. A reading of public statements by scholars of religion in the ongoing Danish (and Norwegian) debate reveals the lack of consensus of the study of religion when it comes to matters that are of great...... concern both for religious minorities and for individual citizens. This chapter examines the Law and Human Rights documents behind these conflicting claims and discusses the role of the scholar of religion in the debate....

  17. Righting wrongs and reforming rights.

    Science.gov (United States)

    Ivey, Laurie C

    2014-03-01

    Discusses issues faced by LGBT people, such as a lack of equal civil rights and the need for extra legal and financial protection for families because partners cannot be married. The author notes that, in our society, it is no longer acceptable to be racist, but it is still okay to be homophobic. The many campaigns against gay marriage and efforts in the legislature to prevent change toward equal civil rights and protections are prime examples. In our current political climate, two things are very clear: (a) homophobia is freely tolerated and (b) the times are changing as we inch closer to equal rights every day. We are "righting wrongs and reforming rights."

  18. Seeking Space Aliens and the Strong Approximation Property: A (disjoint) Study in Dust Plumes on Planetary Satellites and Nonsymmetric Algebraic Multigrid

    Science.gov (United States)

    Southworth, Benjamin Scott

    PART I: One of the most fascinating questions to humans has long been whether life exists outside of our planet. To our knowledge, water is a fundamental building block of life, which makes liquid water on other bodies in the universe a topic of great interest. In fact, there are large bodies of water right here in our solar system, underneath the icy crust of moons around Saturn and Jupiter. The NASA-ESA Cassini Mission spent two decades studying the Saturnian system. One of the many exciting discoveries was a "plume" on the south pole of Enceladus, emitting hundreds of kg/s of water vapor and frozen water-ice particles from Enceladus' subsurface ocean. It has since been determined that Enceladus likely has a global liquid water ocean separating its rocky core from icy surface, with conditions that are relatively favorable to support life. The plume is of particular interest because it gives direct access to ocean particles from space, by flying through the plume. Recently, evidence has been found for similar geological activity occurring on Jupiter's moon Europa, long considered one of the most likely candidate bodies to support life in our solar system. Here, a model for plume-particle dynamics is developed based on studies of the Enceladus plume and data from the Cassini Cosmic Dust Analyzer. A C++, OpenMP/MPI parallel software package is then built to run large scale simulations of dust plumes on planetary satellites. In the case of Enceladus, data from simulations and the Cassini mission provide insight into the structure of emissions on the surface, the total mass production of the plume, and the distribution of particles being emitted. Each of these are fundamental to understanding the plume and, for Europa and Enceladus, simulation data provide important results for the planning of future missions to these icy moons. In particular, this work has contributed to the Europa Clipper mission and proposed Enceladus Life Finder. PART II: Solving large, sparse

  19. Recourse right

    International Nuclear Information System (INIS)

    Lopes, M.R.M.

    1979-01-01

    The recourse right concerning nuclear power plants is analysed. It is emphasized that in the Brazilian civil liability legislation, the operator has this right against who admitted it through a written contract or against the individual who has acted or omitted to act whith the intent to provoke nuclear incidents. (A.L.S.L.) [pt

  20. Testing strong interaction theories

    International Nuclear Information System (INIS)

    Ellis, J.

    1979-01-01

    The author discusses possible tests of the current theories of the strong interaction, in particular, quantum chromodynamics. High energy e + e - interactions should provide an excellent means of studying the strong force. (W.D.L.)

  1. Probabilistic approach to the strong Feller property

    Czech Academy of Sciences Publication Activity Database

    Maslowski, Bohdan; Seidler, Jan

    2000-01-01

    Roč. 118, č. 2 (2000), s. 187-210 ISSN 0178-8051 R&D Projects: GA ČR GA201/98/1454; GA ČR GA201/95/0629 Institutional research plan: CEZ:AV0Z1019905; CEZ:A05/98:Z1-019-9ii Subject RIV: BA - General Mathematics Impact factor: 1.017, year: 2000

  2. Strong Mechanoluminescence from Oxynitridosilicate Phosphors

    Energy Technology Data Exchange (ETDEWEB)

    Zhang Lin; Xu Chaonan; Yamada, Hiroshi, E-mail: cn-xu@aist.go.jp [National Institute of Advanced Industrial Science and Technology (AIST), 807-1 Shuku, Tosu, Saga 841-0052 (Japan)

    2011-10-29

    We successfully developed a novel Mechanoluminescence (ML) material with water resistance, oxynitridosilicate; BaSi{sub 2}O{sub 2}N{sub 2}: Eu{sup 2+}. The crystal structure, photoluminescence (PL) and ML properties were characterized. The ML of BaSi{sub 2}O{sub 2}N{sub 2}: Eu{sup 2+} is so strong that the blue-green emission can be observed by the naked eyes clearly. In addition, it shows superior water resistance property. No changes were found in the ML intensities during the total water treatment test.

  3. Right $P$-comparable semigroups

    OpenAIRE

    Halimi, Nazer. H.

    2009-01-01

    In this paper we introduce the notion of right waist and right comparizer ideals for semigroups. In particular, we study the ideal theory of semigroups containing right waists and right comparizer ideals. We also study those properties of right cones that can be carried over to right $P$-comparable semigroups. We give sufficient and necessary conditions on the set of nilpotent elements of a semigroup to be an ideal. We provide several equivalent characterizations for a right ideal being a rig...

  4. Human rights

    NARCIS (Netherlands)

    Gaay Fortman, B. de

    2006-01-01

    Human rights reflect a determined effort to protect the dignity of each and every human being against abuse of power. This endeavour is as old as human history. What is relatively new is the international venture for the protection of human dignity through internationally accepted legal standards

  5. Deconstructing Rights

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

    Karen Kershaw

    Kerala, India. Parallel Sessions II ... limits of a coming political community ... economies on women's rights & decentralization. Deconstructing ... resorts around all water sources inland and coastal, high-rise buildings ... None work in fishing industry (they have family links) ... ACCESS TO POWER gained by individual women ...

  6. Abortion: Strong's counterexamples fail

    DEFF Research Database (Denmark)

    Di Nucci, Ezio

    2009-01-01

    This paper shows that the counterexamples proposed by Strong in 2008 in the Journal of Medical Ethics to Marquis's argument against abortion fail. Strong's basic idea is that there are cases--for example, terminally ill patients--where killing an adult human being is prima facie seriously morally...

  7. Strong Langmuir turbulence

    International Nuclear Information System (INIS)

    Goldman, M.V.

    1984-01-01

    After a brief discussion of beam-excited Langmuir turbulence in the solar wind, we explain the criteria for wave-particle, three-wave and strong turbulence interactions. We then present the results of a numerical integration of the Zakharov equations, which describe the strong turbulence saturation of a weak (low-density) high energy, bump-on-tail beam instability. (author)

  8. 26 CFR 20.2207A-1 - Right of recovery of estate taxes in the case of certain marital deduction property.

    Science.gov (United States)

    2010-04-01

    ... exercise right of recovery. Failure of an estate to exercise a right of recovery under this section upon a... 26 Internal Revenue 14 2010-04-01 2010-04-01 false Right of recovery of estate taxes in the case... REVENUE SERVICE, DEPARTMENT OF THE TREASURY (CONTINUED) ESTATE AND GIFT TAXES ESTATE TAX; ESTATES OF...

  9. Forest rights

    DEFF Research Database (Denmark)

    Balooni, Kulbhushan; Lund, Jens Friis

    2014-01-01

    One of the proposed strategies for implementation of reducing emissions from deforestation and forest degradation plus (REDD+) is to incentivize conservation of forests managed by communities under decentralized forest management. Yet, we argue that this is a challenging road to REDD+ because...... conservation of forests under existing decentralized management arrangements toward a push for extending the coverage of forests under decentralized management, making forest rights the hard currency of REDD+....

  10. Right to life, right to die and assisted suicide.

    Science.gov (United States)

    Chetwynd, S B

    2004-01-01

    In 2002 Diane Pretty went to the European Court of Human Rights to gain a ruling about assisted suicide. In the course of this she argued that the right to life implied a right to die. This paper will consider, from an ethical rather than a legal point of view, how the right to life might imply (or not) a right to die, and whether this includes either a right that others shall help us die, or a right against non-interference if others are willing to help us. It does this by comparing the right to life to conceptions of property rights. This is not because I think human life is property, but because some of our ways of talking and thinking about our control over our own lives seem to be similar to our thoughts about our control over our own property. The right to life has traditionally been taken as a negative right, that is a right that others not deprive us of life. Pretty's argument, however, seems to be moving towards a positive right, not just to remain alive, but to be enabled in doing what we want to with our lives, and thus disposing of them if we so choose. The comparison with property rights suggests that the right to die only applies if our lives are ours absolutely, and may itself be modified by the suggestion that suicide harms all of us by devaluing human life in general.

  11. Strong intrinsic motivation

    OpenAIRE

    Dessi, Roberta; Rustichini, Aldo

    2015-01-01

    A large literature in psychology, and more recently in economics, has argued that monetary rewards can reduce intrinsic motivation. We investigate whether the negative impact persists when intrinsic motivation is strong, and test this hypothesis experimentally focusing on the motivation to undertake interesting and challenging tasks, informative about individual ability. We find that this type of task can generate strong intrinsic motivation, that is impervious to the effect of monetary incen...

  12. Bitcoin Meets Strong Consistency

    OpenAIRE

    Decker, Christian; Seidel, Jochen; Wattenhofer, Roger

    2014-01-01

    The Bitcoin system only provides eventual consistency. For everyday life, the time to confirm a Bitcoin transaction is prohibitively slow. In this paper we propose a new system, built on the Bitcoin blockchain, which enables strong consistency. Our system, PeerCensus, acts as a certification authority, manages peer identities in a peer-to-peer network, and ultimately enhances Bitcoin and similar systems with strong consistency. Our extensive analysis shows that PeerCensus is in a secure state...

  13. Strong gravity and supersymmetry

    International Nuclear Information System (INIS)

    Chamseddine, Ali H.; Salam, A.; Strathdee, J.

    1977-11-01

    A supersymmetric theory is constructed for a strong f plus a weak g graviton, together with their accompanying massive gravitinos, by gaugin the gradel 0Sp(2,2,1)x 0Sp(2,2,1) structure. The mixing term between f and g fields, which makes the strong graviton massive, can be introduced through a spontaneous symmetry-breaking mechanism implemented in this note by constructing a non-linear realization of the symmetry group

  14. Discussion on the Legal Protection of Agriculture Intellectual Property Rights in Henan Province%河南省农业知识产权的法律保护问题探讨

    Institute of Scientific and Technical Information of China (English)

    秦元元

    2011-01-01

    分析了河南省农业知识产权法律保护存在的问题,提出了加强河南省农业知识产权法律保护的路径,即应从思想上增强农业知识产权法律保护意识,减少农业知识产权被非法窃取甚至流失的可能;健全农业知识产权法律保护体系,为做好河南省农业知识产权的法律保护工作提供刚性的制度保障;加大农业知识产权法律保护的执法力度,保持权益人寻求法律救助的热情;注重农业知识产权法律 ·保护专业人才培养,为河南省农业知识产权的法律保护务实人才基础.%Problems in the legal protection of agriculture intellectual property rights in Henan Province were analyzed, and the ways for enhancing agriculture intellectual property rights protection in Henan Province were proposed, namely, we should strengthen the consciousness of legal protection of agriculture intellectual property rights from the angle of thought, reduce the probability of the stealing and even lose of agriculture intellectual property; perfect legal protection of agriculture intellectual property rights system in Henan Province, to provide rigid system guarantee for the legal protection of agriculture intellectual property rights in Henan Province; strengthen the law enforcement of agriculture intellectual property protection, maintain the legal aid enthusiasm of the needy; pay attention to the professional talents cultivation of the legal protection of agricultural intellectual property rights, to consolidate personnel base for the legal protection of agricultural intellectual property rights in Henan Province.

  15. Modeling and synthesis of strong ground motion

    Indian Academy of Sciences (India)

    There have been many developments in modeling techniques, and ... damage life and property in a city or region. How- ... quake of 26 January 2001 as a case study. 2. ...... quake derived from a dense strong-motion network; Bull. Seismol.

  16. 26 CFR 25.2207A-1 - Right of recovery of gift taxes in the case of certain marital deduction property.

    Science.gov (United States)

    2010-04-01

    ... section 2519. (b) Failure of a person to exercise the right of recovery. (1) The failure of a person to... 26 Internal Revenue 14 2010-04-01 2010-04-01 false Right of recovery of gift taxes in the case of... SERVICE, DEPARTMENT OF THE TREASURY (CONTINUED) ESTATE AND GIFT TAXES GIFT TAX; GIFTS MADE AFTER DECEMBER...

  17. Strongly Correlated Systems Theoretical Methods

    CERN Document Server

    Avella, Adolfo

    2012-01-01

    The volume presents, for the very first time, an exhaustive collection of those modern theoretical methods specifically tailored for the analysis of Strongly Correlated Systems. Many novel materials, with functional properties emerging from macroscopic quantum behaviors at the frontier of modern research in physics, chemistry and materials science, belong to this class of systems. Any technique is presented in great detail by its own inventor or by one of the world-wide recognized main contributors. The exposition has a clear pedagogical cut and fully reports on the most relevant case study where the specific technique showed to be very successful in describing and enlightening the puzzling physics of a particular strongly correlated system. The book is intended for advanced graduate students and post-docs in the field as textbook and/or main reference, but also for other researchers in the field who appreciates consulting a single, but comprehensive, source or wishes to get acquainted, in a as painless as po...

  18. Strongly correlated systems numerical methods

    CERN Document Server

    Mancini, Ferdinando

    2013-01-01

    This volume presents, for the very first time, an exhaustive collection of those modern numerical methods specifically tailored for the analysis of Strongly Correlated Systems. Many novel materials, with functional properties emerging from macroscopic quantum behaviors at the frontier of modern research in physics, chemistry and material science, belong to this class of systems. Any technique is presented in great detail by its own inventor or by one of the world-wide recognized main contributors. The exposition has a clear pedagogical cut and fully reports on the most relevant case study where the specific technique showed to be very successful in describing and enlightening the puzzling physics of a particular strongly correlated system. The book is intended for advanced graduate students and post-docs in the field as textbook and/or main reference, but also for other researchers in the field who appreciate consulting a single, but comprehensive, source or wishes to get acquainted, in a as painless as possi...

  19. Strongly correlated systems experimental techniques

    CERN Document Server

    Mancini, Ferdinando

    2015-01-01

    The continuous evolution and development of experimental techniques is at the basis of any fundamental achievement in modern physics. Strongly correlated systems (SCS), more than any other, need to be investigated through the greatest variety of experimental techniques in order to unveil and crosscheck the numerous and puzzling anomalous behaviors characterizing them. The study of SCS fostered the improvement of many old experimental techniques, but also the advent of many new ones just invented in order to analyze the complex behaviors of these systems. Many novel materials, with functional properties emerging from macroscopic quantum behaviors at the frontier of modern research in physics, chemistry and materials science, belong to this class of systems. The volume presents a representative collection of the modern experimental techniques specifically tailored for the analysis of strongly correlated systems. Any technique is presented in great detail by its own inventor or by one of the world-wide recognize...

  20. A simple route to synthesize conductive stimuli-responsive polypyrrole nanocomposite hydrogel particles with strong magnetic properties and their performance for removal of hexavalent chromium ions from aqueous solution

    Energy Technology Data Exchange (ETDEWEB)

    Ahmad, Hasan, E-mail: samarhass@yahoo.com [Department of Chemistry, Rajshahi University, Rajshahi 6205 (Bangladesh); Rahman, Mohammad Mostafizar; Ali, Mohammad Azgar [Department of Chemistry, Rajshahi University, Rajshahi 6205 (Bangladesh); Minami, Hideto [Graduate School of Engineering, Kobe University, Kobe 657-8501 (Japan); Tauer, Klaus [Max Planck Institute of Colloid and Interfaces, Am Mühlenberg, 14476 Golm (Germany); Gafur, Mohammad Abdul [Pilot Plant and Process Development Centre, BCSIR, Dhaka 1205 (Bangladesh); Rahman, Mohammad Mahbubor [Department of Chemistry, Rajshahi University, Rajshahi 6205 (Bangladesh)

    2016-08-15

    A combination of maghemite polypyrrole (PPy/γ-Fe{sub 2}O{sub 3}) and stimuli-responsive properties in the same hydrogel microspheres is expected to enhance their application potential in various fields such as tissue engineering, regenerative medicine, biosensors, biomedical applications and removal of heavy metals from waste water, catalysis etc. In this investigation a simple two step process is used to prepare conductive stimuli-responsive polypyrrole (PPy) composite hydrogel particles with strong magnetic properties. Poly(styrene-methacrylic acid-N-isopropylacrylamide-polyethelene glycol methacrylate) or P(S-NIPAM-MAA-PEGMA) hydrogel seed particles are first prepared by soap-free precipitation copolymerization. The copolymer hydrogel particles exhibited both temperature- and pH-responsive volume phase transition. Conductive P(S-NIPAM-MAA-PEGMA)/PPy/γ-Fe{sub 2}O{sub 3} nanocomposite hydrogel particles are then prepared by seeded chemical oxidative polymerization of pyrrole in the presence of P(S-NIPAM-MAA-PEGMA) hydrogel seed particles using FeCl{sub 3} as a oxidant and p-toluene sulfonic acid ( p-TSA) as a dopant. In the reaction system FeCl{sub 3} functioned as a source of Fe(III) for the formation of γ-Fe{sub 2}O{sub 3}. This reaction also requires the initial presence of Fe(II) provided by the addition of FeCl{sub 2}. The size and size distribution, surface structure, and morphology of the prepared conductive composite hydrogel particles are confirmed by FTIR, electron micrographs, X-ray photoelectron spectroscopy (XPS), X-ray diffraction (XRD), and UV–visible spectroscopy. The performance of nanocomposite hydrogel particles has been evaluated for the removal of hexavalent chromium (Cr) ions from water. - Highlights: • P(S-NIPAM-MAA-PEGMA) hydrogel particles were prepared. • P(S-NIPAM-MAA-PEGMA)/PPy/γ-Fe{sub 2}O{sub 3} nanocomposite hydrogel particles were prepared. • Oxidative polymerization of pyrrole and precipitation of γ-Fe{sub 2}O{sub 3

  1. Theoretical studies of strongly correlated fermions

    Energy Technology Data Exchange (ETDEWEB)

    Logan, D [Institut Max von Laue - Paul Langevin (ILL), 38 - Grenoble (France)

    1997-04-01

    Strongly correlated fermions are investigated. An understanding of strongly correlated fermions underpins a diverse range of phenomena such as metal-insulator transitions, high-temperature superconductivity, magnetic impurity problems and the properties of heavy-fermion systems, in all of which local moments play an important role. (author).

  2. Strongly correlating liquids and their isomorphs

    OpenAIRE

    Pedersen, Ulf R.; Gnan, Nicoletta; Bailey, Nicholas P.; Schröder, Thomas B.; Dyre, Jeppe C.

    2010-01-01

    This paper summarizes the properties of strongly correlating liquids, i.e., liquids with strong correlations between virial and potential energy equilibrium fluctuations at constant volume. We proceed to focus on the experimental predictions for strongly correlating glass-forming liquids. These predictions include i) density scaling, ii) isochronal superposition, iii) that there is a single function from which all frequency-dependent viscoelastic response functions may be calculated, iv) that...

  3. Consumer Benefits of Today's Digital Rights Management (DRM) Solutions. Hearing before the Subcommittee on Courts, the Internet, and Intellectual Property of the Committee on the Judiciary. House of Representatives, One Hundred Seventh Congress, Second Session (June 5, 2002).

    Science.gov (United States)

    Congress of the U.S., Washington, DC. House Committee on the Judiciary.

    The Subcommittee on Courts, the Internet, and Intellectual Property, Committee on the Judiciary met, pursuant to call, at 2:15 p.m., in Room 2141, Rayburn House Office Building, to review the consumer benefits of today's digital rights management (DRM) solutions. The Honorable Howard Coble, a Representative in Congress from North Carolina and…

  4. Strongly interacting Fermi gases

    Directory of Open Access Journals (Sweden)

    Bakr W.

    2013-08-01

    Full Text Available Strongly interacting gases of ultracold fermions have become an amazingly rich test-bed for many-body theories of fermionic matter. Here we present our recent experiments on these systems. Firstly, we discuss high-precision measurements on the thermodynamics of a strongly interacting Fermi gas across the superfluid transition. The onset of superfluidity is directly observed in the compressibility, the chemical potential, the entropy, and the heat capacity. Our measurements provide benchmarks for current many-body theories on strongly interacting fermions. Secondly, we have studied the evolution of fermion pairing from three to two dimensions in these gases, relating to the physics of layered superconductors. In the presence of p-wave interactions, Fermi gases are predicted to display toplogical superfluidity carrying Majorana edge states. Two possible avenues in this direction are discussed, our creation and direct observation of spin-orbit coupling in Fermi gases and the creation of fermionic molecules of 23Na 40K that will feature strong dipolar interactions in their absolute ground state.

  5. A strong comeback

    International Nuclear Information System (INIS)

    Marier, D.

    1992-01-01

    This article presents the results of a financial rankings survey which show a strong economic activity in the independent energy industry. The topics of the article include advisor turnover, overseas banks, and the increase in public offerings. The article identifies the top project finance investors for new projects and restructurings and rankings for lenders

  6. Strong Electroweak Symmetry Breaking

    CERN Document Server

    Grinstein, Benjamin

    2011-01-01

    Models of spontaneous breaking of electroweak symmetry by a strong interaction do not have fine tuning/hierarchy problem. They are conceptually elegant and use the only mechanism of spontaneous breaking of a gauge symmetry that is known to occur in nature. The simplest model, minimal technicolor with extended technicolor interactions, is appealing because one can calculate by scaling up from QCD. But it is ruled out on many counts: inappropriately low quark and lepton masses (or excessive FCNC), bad electroweak data fits, light scalar and vector states, etc. However, nature may not choose the minimal model and then we are stuck: except possibly through lattice simulations, we are unable to compute and test the models. In the LHC era it therefore makes sense to abandon specific models (of strong EW breaking) and concentrate on generic features that may indicate discovery. The Technicolor Straw Man is not a model but a parametrized search strategy inspired by a remarkable generic feature of walking technicolor,...

  7. Strong Coupling Continuum QCD

    International Nuclear Information System (INIS)

    Pennington, Michael

    2011-01-01

    The Schwinger-Dyson, Bethe-Salpeter system of equations are the link between coloured quarks and gluons, and colourless hadrons and their properties. This talk reviews some aspects of these studies from the infrared behavior of ghosts to the prediction of electromagnetic form-factors.

  8. Strong-coupling approximations

    International Nuclear Information System (INIS)

    Abbott, R.B.

    1984-03-01

    Standard path-integral techniques such as instanton calculations give good answers for weak-coupling problems, but become unreliable for strong-coupling. Here we consider a method of replacing the original potential by a suitably chosen harmonic oscillator potential. Physically this is motivated by the fact that potential barriers below the level of the ground-state energy of a quantum-mechanical system have little effect. Numerically, results are good, both for quantum-mechanical problems and for massive phi 4 field theory in 1 + 1 dimensions. 9 references, 6 figures

  9. Do institutions matter in neighbourhood commons governance? A two-stage relationship between diverse property-rights structure and residential public open space (POS quality: Kota Kinabalu and Penampang, Sabah, Malaysia

    Directory of Open Access Journals (Sweden)

    Ling Gabriel Hoh Teck

    2016-02-01

    Full Text Available Despite the existing literature regarding institutional influence ontraditional commons, there is still a comparative dearth of research that theorisesproperty-rights structure and its impact on contemporary commons. This isparticularly true for public open space (POS governance: its management andutilisation and hence its quality, of which underinvestment and overexploitationleads to increasingly negative externalities and outcomes. An interdisciplinarystudy is employed here to depict the relationships of diverse property-rightsstructure attributes – POS title existence, community existence, POS title transfer and POS site handing-over period to local government – with quality ofresidential POS. A cross-sectional survey via direct structured observation witha POS quality audit tool was conducted to collect a randomly stratified sampleof 155 Country Lease (CL POS and entire 22 Native Title (NT POS, from thedistricts of Kota Kinabalu and Penampang, Sabah, respectively. Archival searchand document analysis on data of property-rights attributes were executed aswell. Next, 2-stage Pearson’s Chi-Square ( c2 and Lambda (λ with ProportionalReduction Error feature analyses were performed. Results showed that only thesethree property-rights attributes – title deed existence, community existence andPOS site handing-over period to local government- are significantly associatedwith POS quality at significance level (p≤0.05. It is found that, although POSwith title deed and community’s involvement might not contribute to goodquality, these attributes were likely to provide better quality. On the other hand,it is found that the more recent the POS site handing over to government, thehigher the likelihood of good POS quality and vice versa. Such empirical findingsprima facie infer that: (i current local property-rights structure does matter incontributing to POS condition, particularly the effective management right whichlikely leads to better

  10. Report on fundamental investigation in fiscal 2000 of intellectual property right management criteria at General Research Institute of Industrial Technologies; 2000 nendo sangyo gijutsu sogo kenkyusho chiteki zaisanken kanri kiso chosa hokokusho

    Energy Technology Data Exchange (ETDEWEB)

    NONE

    2001-03-01

    Fundamental items of knowledge were collected on matters to form the base of management and utilization of intellectual property rights as the basic data for cooperation among industry, academia, and government. Activities were put into order on the following nine fields: 1) handling of tangible research property rights at universities, 2) the way the organization should be to support the cooperation between industry and academia - a mechanism at Massachusetts Institute of Technology (MIT), 3) licensing and technology transfer in India, 4) intellectual property trends for the 21st century, 5) management of intellectual property assets - in relation with the new current in the U.S. Patent Act, 6) comparative study of examination guidelines for computer-related inventions between the United States and Japan, 7) management of intellectual properties and business law aspects in the technology innovation times - examples in Seattle where IT and bio-technologies are originated from, 8) patents and bio-technical inventions, and 9) new movements in bio-technology patents. In Item 2), examples at MIT were studied on the way the organization should be to support the cooperation between industry and academia. The industry-academia cooperation is in action at various levels, not only in licensing, but also in the industrial liaison program, and consortiums. (NEDO)

  11. Strongly disordered superconductors

    International Nuclear Information System (INIS)

    Muttalib, K.A.

    1982-01-01

    We examine some universal effects of strong non-magnetic disorder on the electron-phonon and electron-electron interactions in a superconductor. In particular we explicitly take into account the effect of slow diffusion of electrons in a disordered medium by working in an exact impurity eigenstate representation. We find that the normal diffusion of electrons characterized by a constant diffusion coefficient does not lead to any significant correction to the electron-phonon or the effective electron-electron interactions in a superconductor. We then consider sufficiently strong disorder where Anderson localization of electrons becomes important and determine the effect of localization on the electron-electron interactions. We find that due to localization, the diffusion of electrons becomes anomalous in the sense that the diffusion coefficient becomes scale dependent. This results in an increase in the effective electron-electron interaction with increasing disorder. We propose that this provides a natural explanation for the unusual sensitivity of the transition temperature T/sub c/ of the high T/sub c/ superconductors (T/sub c/ > 10 0 K) to damage effects

  12. Strong Coupling Holography

    CERN Document Server

    Dvali, Gia

    2009-01-01

    We show that whenever a 4-dimensional theory with N particle species emerges as a consistent low energy description of a 3-brane embedded in an asymptotically-flat (4+d)-dimensional space, the holographic scale of high-dimensional gravity sets the strong coupling scale of the 4D theory. This connection persists in the limit in which gravity can be consistently decoupled. We demonstrate this effect for orbifold planes, as well as for the solitonic branes and string theoretic D-branes. In all cases the emergence of a 4D strong coupling scale from bulk holography is a persistent phenomenon. The effect turns out to be insensitive even to such extreme deformations of the brane action that seemingly shield 4D theory from the bulk gravity effects. A well understood example of such deformation is given by large 4D Einstein term in the 3-brane action, which is known to suppress the strength of 5D gravity at short distances and change the 5D Newton's law into the four-dimensional one. Nevertheless, we observe that the ...

  13. Addressing legal and political barriers to global pharmaceutical access: options for remedying the impact of the Agreement on Trade-Related Aspects of Intellectual Property Rights (TRIPS) and the imposition of TRIPS-plus standards.

    Science.gov (United States)

    Cohen-Kohler, Jillian Clare; Forman, Lisa; Lipkus, Nathaniel

    2008-07-01

    Despite myriad programs aimed at increasing access to essential medicines in the developing world, the global drug gap persists. This paper focuses on the major legal and political constraints preventing implementation of coordinated global policy solutions - particularly, the Agreement on Trade-Related Aspects of Intellectual Property Rights (TRIPS) and bilateral and regional free trade agreements. We argue that several policy and research routes should be taken to mitigate the restrictive impact of TRIPS and TRIPS-plus rules, including greater use of TRIPS flexibilities, advancement of human rights, and an ethical framework for essential medicines distribution, and a broader campaign that debates the legitimacy of TRIPS and TRIPS-plus standards themselves.

  14. CONSIDERATIONS ON THE CALCULATION OF DAMAGES IN INTELLECTUAL PROPERTY INFRINGEMENT CASES. RIGHT HOLDER’S LOSS AND UNFAIR PROFITS OF THE INFRINGER. CUMULATION

    Directory of Open Access Journals (Sweden)

    Paul-George BUTA

    2017-05-01

    Full Text Available This short article deals with a specific problem of interpretation of Romanian law on the enforcement of IP rights, namely the possibility of having the court set damages to the right holder by taking into account both the right holder’s loss and the infringer’s unfair profits. The two criteria for the assessment of damages are specifically provided for by law and are also expressly provided for by the EU IP Rights Enforcement Directive which was implemented in Romania. While the possibility of referring to either of the two remains uncontested, the possibility of cumulating the two has been denied in some decisions of the Romanian High Court. In order to do so the High Court has interpreted Romanian law so as to comply with the provisions of the EU Directive read by taking into account one of the recitals to the directive which seems to only allow for the criteria to be used alternatively and not cumulatively. The article examines this interpretation and concludes that the curt ought not to have referred to the text of the EU Directive and that, even if it would do so, could not base its interpretation on the recital, as it did and should have come to the conclusion that the cumulation of the two criteria is possible. In order to do so the article examines the implementation of the Directive in Romanian law, the limitations that the CJEU has imposed on the interpretation of EU acts, the history of the enacting of the EU provisions at issue and the context of the provisions within the directive.

  15. Intellectual property

    Directory of Open Access Journals (Sweden)

    MSc. Shpresa Ibrahimi

    2012-06-01

    Full Text Available Montenue, a distinct French scholar of intellectual property, has suggested that IP is a “tool which surprisingly helps a lot”, and this definition on science, arts, culture, since the 16th century. Now, what would be the definition of intellectual property for the 21st century? Apparently not a “strange” tool, but a necessary tool, primary for enriching human knowledge, and for the new world order, especially in the global market sphere. Intellectual property is an integral part of international trade, and its importance keeps increasing, since effective use of knowledge is increasingly influencing the economic prosperity of peoples. One may say that there is little originality in the creative sphere. Naturally, this originality can only be reflected by individuality and human identity in intellectual creativity The author rights in the Kosovo legislation is a novelty, a necessity of developing a creative environment in the fields of science, arts and industrial property. First and foremost, the individual benefit, which is secured by the author as the creator of the work, is a moral and material right. Secondly, there is a need for harmonization, not only of values for the creator, but also for the development of science, culture, increased competitive advantage, and the public sphere, as a benefit for the public health and security, and the fiscal policy. The deficiency one must record is with the Office for Copy Rights, which is to play a strong role in implementing and protecting copy rights and other related rights by licensing collective management agencies, imposing administrative fines, awareness raising, provision of information, and other capacity building and educative measures. Naturally, the enactment of good legislation is a system without any meaning or sense if not associated with the court practice. Any establishment of a legal system not pursued with enforcement mechanisms remains only in legal frameworks.

  16. Property.

    Science.gov (United States)

    Piele, Philip K.

    Numerous cases in this year's chapter dealt with the same topics of previous years--contracts and bids for building construction, and detachment and annexation of a portion of a school district. The courts continued to attribute board discretionary authority to school boards in school property matters. Intergovernmental disputes over ownership or…

  17. LIGO: The strong belief

    CERN Multimedia

    Antonella Del Rosso

    2016-01-01

    Twenty years of designing, building and testing a number of innovative technologies, with the strong belief that the endeavour would lead to a historic breakthrough. The Bulletin publishes an abstract of the Courier’s interview with Barry Barish, one of the founding fathers of LIGO.   The plots show the signals of gravitational waves detected by the twin LIGO observatories at Livingston, Louisiana, and Hanford, Washington. (Image: Caltech/MIT/LIGO Lab) On 11 February, the Laser Interferometer Gravitational-Wave Observatory (LIGO) and Virgo collaborations published a historic paper in which they showed a gravitational signal emitted by the merger of two black holes. These results come after 20 years of hard work by a large collaboration of scientists operating the two LIGO observatories in the US. Barry Barish, Linde Professor of Physics, Emeritus at the California Institute of Technology and former Director of the Global Design Effort for the Internat...

  18. Strongly interacting Higgs bosons

    International Nuclear Information System (INIS)

    Appelquist, T.; Bernard, C.

    1980-01-01

    The sensitivity of present-energy weak interactions to a strongly interacting heavy-Higgs-boson sector is discussed. The gauged nonlinear sigma model, which is the limit of the linear model as the Higgs-boson mass goes to infinity, is used to organize and catalogue all possible heavy-Higgs-boson effects. As long as the SU(2)/sub L/ x SU(2)/sub R/ symmetry of the Higgs sector is preserved, these effects are found to be small, of the order of the square of the gauge coupling times logarithms (but not powers) of the Higgs-boson mass divided by the W mass. We work in the context of a simplified model with gauge group SU(2)/sub L/; the extension to SU(2)/sub L/ x U(1) is briefly discussed

  19. [Conceptual foundations of creation of branch database of technology and intellectual property rights owned by scientific institutions, organizations, higher medical educational institutions and enterprises of healthcare sphere of Ukraine].

    Science.gov (United States)

    Horban', A Ie

    2013-09-01

    The question of implementation of the state policy in the field of technology transfer in the medical branch to implement the law of Ukraine of 02.10.2012 No 5407-VI "On Amendments to the law of Ukraine" "On state regulation of activity in the field of technology transfers", namely to ensure the formation of branch database on technology and intellectual property rights owned by scientific institutions, organizations, higher medical education institutions and enterprises of healthcare sphere of Ukraine and established by budget are considered. Analysis of international and domestic experience in the processing of information about intellectual property rights and systems implementation support transfer of new technologies are made. The main conceptual principles of creation of this branch database of technology transfer and branch technology transfer network are defined.

  20. Uniquely Strongly Clean Group Rings

    Institute of Scientific and Technical Information of China (English)

    WANG XIU-LAN

    2012-01-01

    A ring R is called clean if every element is the sum of an idempotent and a unit,and R is called uniquely strongly clean (USC for short) if every element is uniquely the sum of an idempotent and a unit that commute.In this article,some conditions on a ring R and a group G such that RG is clean are given.It is also shown that if G is a locally finite group,then the group ring RG is USC if and only if R is USC,and G is a 2-group.The left uniquely exchange group ring,as a middle ring of the uniquely clean ring and the USC ring,does not possess this property,and so does the uniquely exchange group ring.

  1. Effective lagrangian for strong interactions

    International Nuclear Information System (INIS)

    Jain, P.

    1988-01-01

    We attempt to construct a realistic phenomenological Lagrangian in order to describe strong interactions. This is in general a very complicated problem and we shall explore its various aspects. We first include the vector mesons by writing down the most general chiral invariant terms proportional to the Levi-Civita symbol ε μναβ . These terms involve three unknown coefficients, which are calculated by using the experimental results of strong interaction processes. We then calculate the static nucleon properties by finding the solitonic excitations of this model. The results turn out to be, as is also the case for most other vector-pseudoscalar Lagrangians, better than the Skyrme model but are still somewhat different from the experiments. Another aspect that we shall study is the incorporation of scale anomaly of QCD into the Skyrme model. We thus introduce a scalar glueball in our Lagrangian. Here we find an interesting result that the effective glue field dynamically forms a bag for the soliton. Depending on the values of the parameters, we get either a deep bag or a shallow bag. However by including the scalar meson, we find that to get realistic scalar sector we must have the shallow bag. Finally we show some intriguing connections between the chiral quark model, in which the nucleon is described as a solitonic excitation, and the ordinary potential binding quark model

  2. Strong-interaction nonuniversality

    International Nuclear Information System (INIS)

    Volkas, R.R.; Foot, R.; He, X.; Joshi, G.C.

    1989-01-01

    The universal QCD color theory is extended to an SU(3) 1 direct product SU(3) 2 direct product SU(3) 3 gauge theory, where quarks of the ith generation transform as triplets under SU(3)/sub i/ and singlets under the other two factors. The usual color group is then identified with the diagonal subgroup, which remains exact after symmetry breaking. The gauge bosons associated with the 16 broken generators then form two massive octets under ordinary color. The interactions between quarks and these heavy gluonlike particles are explicitly nonuniversal and thus an exploration of their physical implications allows us to shed light on the fundamental issue of strong-interaction universality. Nonuniversality and weak flavor mixing are shown to generate heavy-gluon-induced flavor-changing neutral currents. The phenomenology of these processes is studied, as they provide the major experimental constraint on the extended theory. Three symmetry-breaking scenarios are presented. The first has color breaking occurring at the weak scale, while the second and third divorce the two scales. The third model has the interesting feature of radiatively induced off-diagonal Kobayashi-Maskawa matrix elements

  3. John Strong (1941 - 2006)

    CERN Multimedia

    Wickens, F

    Our friend and colleague John Strong was cruelly taken from us by a brain tumour on Monday 31st July, a few days before his 65th birthday John started his career working with a group from Westfield College, under the leadership of Ted Bellamy. He obtained his PhD and spent the early part of his career on experiments at Rutherford Appleton Laboratory (RAL), but after the early 1970s his research was focussed on experiments in CERN. Over the years he made a number of notable contributions to experiments in CERN: The Omega spectrometer adopted a system John had originally developed for experiments at RAL using vidicon cameras to record the sparks in the spark chambers; He contributed to the success of NA1 and NA7, where he became heavily involved in the electronic trigger systems; He was responsible for the second level trigger system for the ALEPH detector and spent five years leading a team that designed and built the system, which ran for twelve years with only minor interventions. Following ALEPH he tur...

  4. Stirring Strongly Coupled Plasma

    CERN Document Server

    Fadafan, Kazem Bitaghsir; Rajagopal, Krishna; Wiedemann, Urs Achim

    2009-01-01

    We determine the energy it takes to move a test quark along a circle of radius L with angular frequency w through the strongly coupled plasma of N=4 supersymmetric Yang-Mills (SYM) theory. We find that for most values of L and w the energy deposited by stirring the plasma in this way is governed either by the drag force acting on a test quark moving through the plasma in a straight line with speed v=Lw or by the energy radiated by a quark in circular motion in the absence of any plasma, whichever is larger. There is a continuous crossover from the drag-dominated regime to the radiation-dominated regime. In the crossover regime we find evidence for significant destructive interference between energy loss due to drag and that due to radiation as if in vacuum. The rotating quark thus serves as a model system in which the relative strength of, and interplay between, two different mechanisms of parton energy loss is accessible via a controlled classical gravity calculation. We close by speculating on the implicati...

  5. Forest biotechnology in Canada: Analysis of intellectual property rights and protection of higher lifeforms. Working paper No. WP-OI-95.05

    Energy Technology Data Exchange (ETDEWEB)

    Globerman, S.

    1995-12-01

    This study is part of a series assessing the impacts of patenting plants and animals, and focuses on the potential impact and desirability of patenting multicellular organisms for application in forestry. The two major areas where biotechnology involving the creation of new multicellular organisms may have a significant impact on the forest products sector are the production of seeds and the employment of biopesticides. The specific objectives of the study include an evaluation of the economic effects of alternative intellectual property policy regimes on participants in the domestic forestry sector; an assessment of Canada`s strategic interests in the forestry sector in the context of international competition; and an evaluation of the likely rate and direction of technological change and economic growth in the forestry sector. Statistics on the international forest industry conclude the document.

  6. Strong Coupling between Plasmons and Organic Semiconductors

    Directory of Open Access Journals (Sweden)

    Joel Bellessa

    2014-05-01

    Full Text Available In this paper we describe the properties of organic material in strong coupling with plasmon, mainly based on our work in this field of research. The strong coupling modifies the optical transitions of the structure, and occurs when the interaction between molecules and plasmon prevails on the damping of the system. We describe the dispersion relation of different plasmonic systems, delocalized and localized plasmon, coupled to aggregated dyes and the typical properties of these systems in strong coupling. The modification of the dye emission is also studied. In the second part, the effect of the microscopic structure of the organics, which can be seen as a disordered film, is described. As the different molecules couple to the same plasmon mode, an extended coherent state on several microns is observed.

  7. Manipulating light with strongly modulated photonic crystals

    International Nuclear Information System (INIS)

    Notomi, Masaya

    2010-01-01

    Recently, strongly modulated photonic crystals, fabricated by the state-of-the-art semiconductor nanofabrication process, have realized various novel optical properties. This paper describes the way in which they differ from other optical media, and clarifies what they can do. In particular, three important issues are considered: light confinement, frequency dispersion and spatial dispersion. First, I describe the latest status and impact of ultra-strong light confinement in a wavelength-cubic volume achieved in photonic crystals. Second, the extreme reduction in the speed of light is reported, which was achieved as a result of frequency dispersion management. Third, strange negative refraction in photonic crystals is introduced, which results from their unique spatial dispersion, and it is clarified how this leads to perfect imaging. The last two sections are devoted to applications of these novel properties. First, I report the fact that strong light confinement and huge light-matter interaction enhancement make strongly modulated photonic crystals promising for on-chip all-optical processing, and present several examples including all-optical switches/memories and optical logics. As a second application, it is shown that the strong light confinement and slow light in strongly modulated photonic crystals enable the adiabatic tuning of light, which leads to various novel ways of controlling light, such as adiabatic frequency conversion, efficient optomechanics systems, photon memories and photons pinning.

  8. Strongly interacting photons and atoms

    International Nuclear Information System (INIS)

    Alge, W.

    1999-05-01

    This thesis contains the main results of the research topics I have pursued during the my PhD studies at the University of Innsbruck and partly in collaboration with the Institut d' Optique in Orsay, France. It is divided into three parts. The first and largest part discusses the possibility of using strong standing waves as a tool to cool and trap neutral atoms in optical cavities. This is very important in the field of nonlinear optics where several successful experiments with cold atoms in cavities have been performed recently. A discussion of the optical parametric oscillator in a regime where the nonlinearity dominates the evolution is the topic of the second part. We investigated mainly the statistical properties of the cavity output of the three interactive cavity modes. Very recently a system has been proposed which promises fantastic properties. It should exhibit a giant Kerr nonlinearity with negligible absorption thus leading to a photonic turnstile device based on cold atoms in cavity. We have shown that this model suffers from overly simplistic assumptions and developed several more comprehensive approaches to study the behavior of this system. Apart from the division into three parts of different contents the thesis is divided into publications, supplements and invisible stuff. The intention of the supplements is to reach researchers which work in related areas and provide them with more detailed information about the concepts and the numerical tools we used. It is written especially for diploma and PhD students to give them a chance to use the third part of our work which is actually the largest one. They consist of a large number of computer programs we wrote to investigate the behavior of the systems in parameter regions where no hope exists to solve the equations analytically. (author)

  9. Rights and the Role of Family Engagement in Child Welfare: An International Treaties Perspective on Families' Rights, Parents' Rights, and Children's Rights

    Science.gov (United States)

    Lenzer, Gertrud; Gran, Brian

    2011-01-01

    According to international human rights treaties, what rights do family members, parents, and children have in family engagement in child welfare decision-making? A sociolegal analytical approach produces a typology of rights, then applies the typology to eight countries' approaches to family engagement to show that strong bundles of rights are…

  10. Remnants of strong tidal interactions

    International Nuclear Information System (INIS)

    Mcglynn, T.A.

    1990-01-01

    This paper examines the properties of stellar systems that have recently undergone a strong tidal shock, i.e., a shock which removes a significant fraction of the particles in the system, and where the shocked system has a much smaller mass than the producer of the tidal field. N-body calculations of King models shocked in a variety of ways are performed, and the consequences of the shocks are investigated. The results confirm the prediction of Jaffe for shocked systems. Several models are also run where the tidal forces on the system are constant, simulating a circular orbit around a primary, and the development of tidal radii under these static conditions appears to be a mild process which does not dramatically affect material that is not stripped. The tidal radii are about twice as large as classical formulas would predict. Remnant density profiles are compared with a sample of elliptical galaxies, and the implications of the results for the development of stellar populations and galaxies are considered. 38 refs

  11. Strongly correlated perovskite fuel cells

    Science.gov (United States)

    Zhou, You; Guan, Xiaofei; Zhou, Hua; Ramadoss, Koushik; Adam, Suhare; Liu, Huajun; Lee, Sungsik; Shi, Jian; Tsuchiya, Masaru; Fong, Dillon D.; Ramanathan, Shriram

    2016-06-01

    Fuel cells convert chemical energy directly into electrical energy with high efficiencies and environmental benefits, as compared with traditional heat engines. Yttria-stabilized zirconia is perhaps the material with the most potential as an electrolyte in solid oxide fuel cells (SOFCs), owing to its stability and near-unity ionic transference number. Although there exist materials with superior ionic conductivity, they are often limited by their ability to suppress electronic leakage when exposed to the reducing environment at the fuel interface. Such electronic leakage reduces fuel cell power output and the associated chemo-mechanical stresses can also lead to catastrophic fracture of electrolyte membranes. Here we depart from traditional electrolyte design that relies on cation substitution to sustain ionic conduction. Instead, we use a perovskite nickelate as an electrolyte with high initial ionic and electronic conductivity. Since many such oxides are also correlated electron systems, we can suppress the electronic conduction through a filling-controlled Mott transition induced by spontaneous hydrogen incorporation. Using such a nickelate as the electrolyte in free-standing membrane geometry, we demonstrate a low-temperature micro-fabricated SOFC with high performance. The ionic conductivity of the nickelate perovskite is comparable to the best-performing solid electrolytes in the same temperature range, with a very low activation energy. The results present a design strategy for high-performance materials exhibiting emergent properties arising from strong electron correlations.

  12. Strong-coupling theory of superconductivity

    International Nuclear Information System (INIS)

    Rainer, D.; Sauls, J.A.

    1995-01-01

    The electronic properties of correlated metals with a strong electron-phonon coupling may be understood in terms of a combination of Landau''s Fermi liquid theory and the strong-coupling theory of Migdal and Eliashberg. In these lecture notes we discuss the microscopic foundations of this phenomenological Fermi-liquid model of correlated, strong-coupling metals. We formulate the basic equations of the model, which are quasiclassical transport equations that describe both equilibrium and non-equilibrium phenomena for the normal and superconducting states of a metal. Our emphasis is on superconductors close to equilibrium, for which we derive the general linear response theory. As an application we calculate the dynamical conductivity of strong-coupling superconductors. (author)

  13. Nuclear physics from strong coupling QCD

    CERN Document Server

    Fromm, Michael

    2009-01-01

    The strong coupling limit (beta_gauge = 0) of QCD offers a number of remarkable research possibilities, of course at the price of large lattice artifacts. Here, we determine the complete phase diagram as a function of temperature T and baryon chemical potential mu_B, for one flavor of staggered fermions in the chiral limit, with emphasis on the determination of a tricritical point and on the T ~ 0 transition to nuclear matter. The latter is known to happen for mu_B substantially below the baryon mass, indicating strong nuclear interactions in QCD at infinite gauge coupling. This leads us to studying the properties of nuclear matter from first principles. We determine the nucleon-nucleon potential in the strong coupling limit, as well as masses m_A of nuclei as a function of their atomic number A. Finally, we clarify the origin of nuclear interactions at strong coupling, which turns out to be a steric effect.

  14. EDITORIAL: Strongly correlated electron systems Strongly correlated electron systems

    Science.gov (United States)

    Ronning, Filip; Batista, Cristian

    2011-03-01

    Strongly correlated electrons is an exciting and diverse field in condensed matter physics. This special issue aims to capture some of that excitement and recent developments in the field. Given that this issue was inspired by the 2010 International Conference on Strongly Correlated Electron Systems (SCES 2010), we briefly give some history in order to place this issue in context. The 2010 International Conference on Strongly Correlated Electron Systems was held in Santa Fe, New Mexico, a reunion of sorts from the 1989 International Conference on the Physics of Highly Correlated Electron Systems that also convened in Santa Fe. SCES 2010—co-chaired by John Sarrao and Joe Thompson—followed the tradition of earlier conferences, in this century, hosted by Buzios (2008), Houston (2007), Vienna (2005), Karlsruhe (2004), Krakow (2002) and Ann Arbor (2001). Every three years since 1997, SCES has joined the International Conference on Magnetism (ICM), held in Recife (2000), Rome (2003), Kyoto (2006) and Karlsruhe (2009). Like its predecessors, SCES 2010 topics included strongly correlated f- and d-electron systems, heavy-fermion behaviors, quantum-phase transitions, non-Fermi liquid phenomena, unconventional superconductivity, and emergent states that arise from electronic correlations. Recent developments from studies of quantum magnetism and cold atoms complemented the traditional subjects and were included in SCES 2010. 2010 celebrated the 400th anniversary of Santa Fe as well as the birth of astronomy. So what's the connection to SCES? The Dutch invention of the first practical telescope and its use by Galileo in 1610 and subsequent years overturned dogma that the sun revolved about the earth. This revolutionary, and at the time heretical, conclusion required innovative combinations of new instrumentation, observation and mathematics. These same combinations are just as important 400 years later and are the foundation of scientific discoveries that were discussed

  15. Markets for financial transmission rights

    International Nuclear Information System (INIS)

    Kristiansen, T.

    2004-01-01

    Results of a survey of markets for financial transmission rights that facilitate competitive, open and non-discriminatory electricity market design are discussed. Specifically, the survey covered Pennsylvania, New Jersey, Maryland (PJM), New York, California, New England, Texas and New Zealand. The main emphasis was on the PJM and the New York markets, since they are the most mature. Interwowen with the results is a thorough discussion of the properties, features and the design of financial transaction rights in the various jurisdictions, the advantages, disadvantages and market performance of financial transmission rights, market performance criteria, and the mechanism for acquiring financial transmission rights. 49 refs., 14 tabs., 6 figs

  16. Positive rights, negative rights and health care.

    Science.gov (United States)

    Bradley, Andrew

    2010-12-01

    In the current debate about healthcare reform in the USA, advocates for government-ensured universal coverage assume that health care is a right. Although this position is politically popular, it is sometimes challenged by a restricted view of rights popular with libertarians and individualists. The restricted view of rights only accepts 'negative' rights as legitimate rights. Negative rights, the argument goes, place no obligations on you to provide goods to other people and thus respect your right to keep the fruits of your labour. A classic enumeration of negative rights includes life, liberty, and the pursuit of happiness. Positive rights, by contrast, obligate you either to provide goods to others, or pay taxes that are used for redistributive purposes. Health care falls into the category of positive rights since its provision by the government requires taxation and therefore redistribution. Therefore, the libertarian or individualist might argue that health care cannot be a true right. This paper rejects the distinction between positive and negative rights. In fact, the protection of both positive and negative rights can place obligations on others. Furthermore, because of its role in helping protect equality of opportunity, health care can be tied to the rights to life, liberty, and the pursuit of happiness. There is, therefore, good reason to believe that health care is a human right and that universal access should be guaranteed. The practical application, by governments and non-governmental organisations, of several of the arguments presented in this paper is also discussed.

  17. Patriach discusses rights, property / Aleksei Gunter

    Index Scriptorium Estoniae

    Gunter, Aleksei, 1979-

    2003-01-01

    Moskva ja kogu Venemaa õigeusu kiriku patriarhi Aleksius II visiidist Eestisse, kohtumisest peaminister Juhan Partsiga, jumalateenistusest Nevski katedraalis, Moskvale alluva õigeusu kiriku olukorrast Eestis

  18. Mongolia - Property Rights - Special Hashaa Plot

    Data.gov (United States)

    Millennium Challenge Corporation — The impact evaluation study of the MCA-M PRP will be the first fully randomized evaluation of a large-scale land titling program. Randomization will occur at the...

  19. Mongolia - Property Rights - Land Registration System

    Data.gov (United States)

    Millennium Challenge Corporation — IPA: Evaluation design: Impact Evaluation 1. Pre-post comparison of time and cost involving in select land-based transactions 2. Involve two main instruments of...

  20. Beyond Intellectual Property: Toward Traditional Resource Rights ...

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

    That voice belongs to the world's indigenous peoples, and it is voice that has ... how indigenous peoples and local communities worldwide should approach ... National Council for Science and Technology at the Goeldi Museum, Belém, Brazil.

  1. Gold Rushes and mineral property rights allocation

    DEFF Research Database (Denmark)

    Sinding, Knud

    , is to handle the other projects that are generated by the "gold rush" informational externalities created by the initial discovery. At the core of the problems of dealing with a gold rush situation is both the informational externality and an institutional framework which is not designed to deal with large...... influxes of prospectors competing for a very limited area. This paper charts significant gold rush events in the mineral industry in recent decades and uses preliminary data on the areas impacted by these gold rushes to argue that many mineral tenure systems should be modified in order to be better able...

  2. Patent pools: Intellectual property rights and competition.

    NARCIS (Netherlands)

    Rodriguez, V.F.

    2010-01-01

    Patent pools do not correct all problems associated with patent thickets. In this respect, patent pools might not stop the outsider problem from striking pools. Moreover, patent pools can be expensive to negotiate, can exclude patent holders with smaller numbers of patents or enable a group of major

  3. Beyond Intellectual Property: Toward Traditional Resource Rights ...

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

    If a stranger entered your community, and started asking questions about its people, its resources, and its history, what would you do? In today's global marketplace, no stone goes unturned. Where there is commercial value, there are profits to be made. However, as entrepreneurs scour the world in search of new ...

  4. Universal behavior of strongly correlated Fermi systems

    Energy Technology Data Exchange (ETDEWEB)

    Shaginyan, Vasilii R [B.P. Konstantinov St. Petersburg Institute of Nuclear Physics, Russian Academy of Sciences, Gatchina, Leningrad region, Rusian Federation (Russian Federation); Amusia, M Ya [A.F. Ioffe Physico-Technical Institute, Russian Academy of Sciences, St. Petersburg (Russian Federation); Popov, Konstantin G [Komi Scientific Center, Ural Branch of the Russian Academy of Sciences, Syktyvkar (Russian Federation)

    2007-06-30

    This review discusses the construction of a theory and the analysis of phenomena occurring in strongly correlated Fermi systems such as high-T{sub c} superconductors, heavy-fermion metals, and quasi-two-dimensional Fermi systems. It is shown that the basic properties and the universal behavior of strongly correlated Fermi systems can be described in the framework of the Fermi-condensate quantum phase transition and the well-known Landau paradigm of quasiparticles and the order parameter. The concept of fermion condensation may be fruitful in studying neutron stars, finite Fermi systems, ultra-cold gases in traps, and quark plasma. (reviews of topical problems)

  5. Universal behavior of strongly correlated Fermi systems

    International Nuclear Information System (INIS)

    Shaginyan, Vasilii R; Amusia, M Ya; Popov, Konstantin G

    2007-01-01

    This review discusses the construction of a theory and the analysis of phenomena occurring in strongly correlated Fermi systems such as high-T c superconductors, heavy-fermion metals, and quasi-two-dimensional Fermi systems. It is shown that the basic properties and the universal behavior of strongly correlated Fermi systems can be described in the framework of the Fermi-condensate quantum phase transition and the well-known Landau paradigm of quasiparticles and the order parameter. The concept of fermion condensation may be fruitful in studying neutron stars, finite Fermi systems, ultra-cold gases in traps, and quark plasma. (reviews of topical problems)

  6. Composing Europe's Fundamental Rights Area

    DEFF Research Database (Denmark)

    Storgaard, Louise Halleskov

    2015-01-01

    The article offers a perspective on how the objective of a strong and coherent European protection standard pursued by the fundamental rights amendments of the Lisbon Treaty can be achieved, as it proposes a discursive pluralistic framework to understand and guide the relationship between the EU...

  7. Communication rights: Fundamental human rights for all.

    Science.gov (United States)

    McLeod, Sharynne

    2018-02-01

    The right to communicate includes the right to "freedom of opinion and expression" and rights and freedoms "without distinction of … language". The 70th anniversary of the Universal Declaration of Human Rights is a time to celebrate and reflect on communication as a human right, particularly with respect to Article 19 and its relationship to national and international conventions, declarations, policies and practices. This review profiles articles from the special issue of International Journal of Speech-Language Pathology (volume 20, issue 1) addressing communication rights from four perspectives: (1) communication rights of all people; (2) communication rights of people with communication disabilities; (3) communication rights of children and (4) communication rights relating to language. Divergent perspectives from across the globe are considered. First-hand accounts of people whose right to communicate is compromised/upheld are included and perspectives are provided from people with expertise and advocacy roles in speech-language pathology, audiology, linguistics, education, media, literature and law, including members of the International Communication Project. Three steps are outlined to support communication rights: acknowledge people - adjust the communication style - take time to listen. Future advocacy for communication rights could be informed by replicating processes used to generate the Yogyakarta Principles.

  8. The Right to Freedom of Association in the Workplace: Australia's Compliance with International Human Rights Law

    OpenAIRE

    Hutchinson, Zoé

    2010-01-01

    The right to freedom of association in the workplace is a well established norm of international human rights law. However, it has traditionally received insubstantial attention within human rights scholarship. This article situates the right to freedom of association at work within human rights discourses. It looks at the status, scope and importance of the right as it has evolved in international human rights law. In so doing, a case is put that there are strong reasons for states to comply...

  9. Topics in strong Langmuir turbulence

    International Nuclear Information System (INIS)

    Skoric, M.M.

    1981-01-01

    This thesis discusses certain aspects of the turbulence of a fully ionised non-isothermal plasma dominated by the Langmuir mode. Some of the basic properties of strongly turbulent plasmas are reviewed. In particular, interest is focused on the state of Langmuir turbulence, that is the turbulence of a simple externally unmagnetized plasma. The problem of the existence and dynamics of Langmuir collapse is discussed, often met as a non-linear stage of the modulational instability in the framework of the Zakharov equations (i.e. simple time-averaged dynamical equations). Possible macroscopic consequences of such dynamical turbulent models are investigated. In order to study highly non-linear collapse dynamics in its advanced stage, a set of generalized Zakharov equations are derived. Going beyond the original approximation, the author includes the effects of higher electron non-linearities and a breakdown of slow-timescale quasi-neutrality. He investigates how these corrections may influence the collapse stabilisation. Recently, it has been realised that the modulational instability in a Langmuir plasma will be accompanied by the collisionless-generation of a slow-timescale magnetic field. Accordingly, a novel physical situation has emerged which is investigated in detail. The stability of monochromatic Langmuir waves in a self-magnetized Langmuir plasma, is discussed, and the existence of a novel magneto-modulational instability shown. The wave collapse dynamics is investigated and a physical interpretation of the basic results is given. A problem of the transient analysis of an interaction of time-dependent electromagnetic pulses with linear cold plasma media is investigated. (Auth.)

  10. The understanding of co-owners' rights in the context of the genesis of environmental rights

    Directory of Open Access Journals (Sweden)

    Kudeikina I.

    2014-01-01

    Full Text Available Environmental rights obtain a special importance in the context of real distribution of joint property. The common practice, where the building regulations are applied to legal relationships when carrying out the real distribution of a joint property, is associated with the genesis of environmental rights, but cannot be supported by the doctrine of absolutism of the property rights. In this Article, the author analyzes the legal reasoning and legal consequences of applicability of environmental rights. The essence of real distribution of joint property is the termination of the joint property as a legal act without a target of environmental transformation. The real distribution of joint property is not an action leaving any environmental impacts. The author concludes that the application of the environmental rights to the real distribution of the joint property unreasonably limits the property rights of co-owners.

  11. Patients as Rights Holders.

    Science.gov (United States)

    Brännmark, Johan

    2017-07-01

    Autonomy and consent have been central values in Western moral and political thought for centuries. One way of understanding the bioethical models that started to develop, especially in the 1970s, is that they were about the fusion of a long-standing professional ethics with the core values underpinning modern political institutions. That there was a need for this kind of fusion is difficult to dispute, especially since the provision of health care has in most developed countries become an ever more important concern of our political institutions, with governments playing a significant role in regulating and facilitating the provision of health care and in many countries even largely organizing it. There is, nevertheless, still room for dispute about how best to achieve this fusion and how to best think about autonomy and consent in a biomedical context. The simplest model we can have is probably about how being a person is largely about having the capacity of autonomous choice and that the main mode through which we exercise autonomy is by providing informed consent. Yet, liberal democracy's core idea that human beings have a high and equal value is also found in other accounts of the person. The human-rights framework provides an alternative model for thinking about personhood and about patient care. The human-rights approach is grounded, not in an account of autonomy (although it has something to say about autonomy), but in an account of the moral and political personhood that people possess merely by being human beings. In this approach, values like dignity and integrity, both highly relevant in a bioethical context, are identified as distinct values rather than being derived from and therefore reduced to respect for autonomous choice. The human-rights approach can supplement the problematic notion of autonomy that has been central to bioethics by placing this notion in a broader, strongly pluralistic framework. © 2017 The Hastings Center.

  12. Strongly-interacting mirror fermions at the LHC

    Directory of Open Access Journals (Sweden)

    Triantaphyllou George

    2017-01-01

    Full Text Available The introduction of mirror fermions corresponding to an interchange of leftwith right-handed fermion quantum numbers of the Standard Model can lead to a model according to which the BEH mechanism is just an effective manifestation of a more fundamental theory while the recently-discovered Higgs-like particle is composite. This is achieved by a non-abelian gauge symmetry encompassing three mirror-fermion families strongly coupled at energies near 1 TeV. The corresponding non-perturbative dynamics lead to dynamical mirror-fermion masses between 0.14 - 1.2 TeV. Furthermore, one expects the formation of composite states, i.e. “mirror mesons”, with masses between 0.1 and 3 TeV. The number and properties of the resulting new degrees of freedom lead to a rich and interesting phenomenology, part of which is analyzed in the present work.

  13. Double Outlet Right Ventricle

    Science.gov (United States)

    ... Right Ventricle Menu Topics Topics FAQs Double Outlet Right Ventricle Double outlet right ventricle (DORV) is a rare form of congenital heart disease. En español Double outlet right ventricle (DORV) is a rare form of congenital ...

  14. Electronic Structure of Strongly Correlated Materials

    CERN Document Server

    Anisimov, Vladimir

    2010-01-01

    Electronic structure and physical properties of strongly correlated materials containing elements with partially filled 3d, 4d, 4f and 5f electronic shells is analyzed by Dynamical Mean-Field Theory (DMFT). DMFT is the most universal and effective tool used for the theoretical investigation of electronic states with strong correlation effects. In the present book the basics of the method are given and its application to various material classes is shown. The book is aimed at a broad readership: theoretical physicists and experimentalists studying strongly correlated systems. It also serves as a handbook for students and all those who want to be acquainted with fast developing filed of condensed matter physics.

  15. Dissimilar Impact Welding of 6111-T4, 5052-H32 Aluminum Alloys to 22MnB5, DP980 Steels and the Structure-Property Relationship of a Strongly Bonded Interface

    Science.gov (United States)

    Liu, Bert; Vivek, Anupam; Presley, Michael; Daehn, Glenn S.

    2018-03-01

    The ability to weld high-strength aluminum to high-strength steel is highly desired for vehicle lightweighting but difficult to attain by conventional means. In this work, vaporizing foil actuator welding was used to successfully weld four Al/Fe combinations consisting of high-strength alloys: AA5052-H32, AA6111-T4, DP980, and 22MnB5. Flyer velocities up to 727 m/s were reached using 10 kJ input energy. In lap-shear testing, samples primarily failed in base aluminum near the aluminum's native strength, showing that the welds were stronger than a base metal and that the base metal was not significantly weakened by the welding process. A particularly strong weld area was studied by transmission electron microscopy to shed light on the microstructural features of strong impact welds. It was found to be characterized by a continuously bonded, fully crystalline interface, extremely fine (nanoscale) grains, mesoscopic as well as microscopic wavy features, and lack of large continuous intermetallic compounds.

  16. Quantum electrodynamics of strong fields

    International Nuclear Information System (INIS)

    Greiner, W.

    1983-01-01

    Quantum Electrodynamics of Strong Fields provides a broad survey of the theoretical and experimental work accomplished, presenting papers by a group of international researchers who have made significant contributions to this developing area. Exploring the quantum theory of strong fields, the volume focuses on the phase transition to a charged vacuum in strong electric fields. The contributors also discuss such related topics as QED at short distances, precision tests of QED, nonperturbative QCD and confinement, pion condensation, and strong gravitational fields In addition, the volume features a historical paper on the roots of quantum field theory in the history of quantum physics by noted researcher Friedrich Hund

  17. Instabilities in strongly coupled plasmas

    CERN Document Server

    Kalman, G J

    2003-01-01

    The conventional Vlasov treatment of beam-plasma instabilities is inappropriate when the plasma is strongly coupled. In the strongly coupled liquid state, the strong correlations between the dust grains fundamentally affect the conditions for instability. In the crystalline state, the inherent anisotropy couples the longitudinal and transverse polarizations, and results in unstable excitations in both polarizations. We summarize analyses of resonant and non-resonant, as well as resistive instabilities. We consider both ion-dust streaming and dust beam-plasma instabilities. Strong coupling, in general, leads to an enhancement of the growth rates. In the crystalline phase, a resonant transverse instability can be excited.

  18. Strong motion duration and earthquake magnitude relationships

    International Nuclear Information System (INIS)

    Salmon, M.W.; Short, S.A.; Kennedy, R.P.

    1992-06-01

    Earthquake duration is the total time of ground shaking from the arrival of seismic waves until the return to ambient conditions. Much of this time is at relatively low shaking levels which have little effect on seismic structural response and on earthquake damage potential. As a result, a parameter termed ''strong motion duration'' has been defined by a number of investigators to be used for the purpose of evaluating seismic response and assessing the potential for structural damage due to earthquakes. This report presents methods for determining strong motion duration and a time history envelope function appropriate for various evaluation purposes, for earthquake magnitude and distance, and for site soil properties. There are numerous definitions of strong motion duration. For most of these definitions, empirical studies have been completed which relate duration to earthquake magnitude and distance and to site soil properties. Each of these definitions recognizes that only the portion of an earthquake record which has sufficiently high acceleration amplitude, energy content, or some other parameters significantly affects seismic response. Studies have been performed which indicate that the portion of an earthquake record in which the power (average rate of energy input) is maximum correlates most closely with potential damage to stiff nuclear power plant structures. Hence, this report will concentrate on energy based strong motion duration definitions

  19. Intellectual Property.

    Science.gov (United States)

    Swinson, John V.

    2000-01-01

    Intellectual property is a term that covers a number of different rights. Considers issues such as what are the basic forms of intellectual property; who owns the intellectual property created by a teacher; who owns intellectual property created by students; and use of downloaded materials from the internet. (Author/LM)

  20. Synthesis and Properties of the p-Sulfonamide Analogue of the Green Fluorescent Protein (GFP) Chromophore: The Mimic of GFP Chromophore with Very Strong N-H Photoacid Strength.

    Science.gov (United States)

    Chen, Yi-Hui; Sung, Robert; Sung, Kuangsen

    2018-04-06

    The para-sulfonamide analogue ( p-TsABDI) of a green fluorescent protein (GFP) chromophore was synthesized to mimic the GFP chromophore. Its S 1 excited-state p K a * value in dimethylsulfoxide (DMSO) is -1.5, which is strong enough to partially protonate dipolar aprotic solvents and causes excited-state proton transfer (ESPT), so it can partially mimic the GFP chromophore to further study the ESPT-related photophysics and the blinking phenomenon of GFP. In comparison with 8-hydroxypyrene-1,3,6-trisulfonate (HPTS) (p K a = 7.4, p K a * = 1.3 in water), p-TsABDI (p K a = 6.7, p K a * = -1.5 in DMSO) is a better photoacid for pH-jump studies.

  1. Strong-back safety latch

    International Nuclear Information System (INIS)

    DeSantis, G.N.

    1995-01-01

    The calculation decides the integrity of the safety latch that will hold the strong-back to the pump during lifting. The safety latch will be welded to the strong-back and will latch to a 1.5-in. dia cantilever rod welded to the pump baseplate. The static and dynamic analysis shows that the safety latch will hold the strong-back to the pump if the friction clamps fail and the pump become free from the strong-back. Thus, the safety latch will meet the requirements of the Lifting and Rigging Manual for under the hook lifting for static loading; it can withstand shock loads from the strong-back falling 0.25 inch

  2. Transformation of Rights to Education

    Directory of Open Access Journals (Sweden)

    Ali Tarik GÜMÜŞ

    2012-05-01

    Full Text Available Everyone has the right to education from birth, and this right should be available equally to everyone by the state. Basically, the state imposes important responsibilities in regard to providing education services in respect to the right to life in a manner worthy of human dignity towards individuals directly connected to the right to education.The right to education in the classification of fundamental rights and freedoms found in the second generation or the social and economic rights. After World War II, this right significantly institutionalized andmany new constitutions were enacted. Social and economic rights in constitutions of these states had important responsibilities installed as a constitutional assignment.Usually social and economic rights in constitutions in respect to the criteria "the means of economic dependence" is limited. Yet during this period the states were strongly willing to spend strongly in order to implement the right to education. However, since the mid-1970s, states have fallen into economic crisis. In order to adopt a solution to solve this crisis, there has been an emphasis on neo-liberal ideas. So that states a different approach from that period have led to enter into. In the new era that has survived from this, the process of globalization has accelerated and world-wide, neo-liberal shaped ideas, within the framework have led to the establishment of a new order.During this period globalization is taking shape as a process of international exchange that is characterized by a growing interconnectedness between political, social, cultural and economic systems beyond national borders. Thus in this process, important changes are taking place regarding the right to education. This change process is especially the case with respect to economic globalization. In this context economic globalization refers to a related process: the integration of world financial markets. In this process, as national economies open to

  3. Derechos de propiedad, herencia de las esposas e igualdad de género: aspectos comparativos entre Brasil e Hispanoamérica Property Rights, Inheritance by Wives and Gender Equality: Brazil and Hispanic America in Comparative Perspective

    Directory of Open Access Journals (Sweden)

    CARMEN DIANA DEERE

    2001-01-01

    Full Text Available En América Latina durante el curso del siglo XX se lograron considerables avances para fortalecer los derechos de propiedad de la mujer casada. Sin embargo, se ha prestado atención limitada a los derechos de herencia de las esposas. La revisión de las normas legales en doce países permite argumentar que las viudas están a menudo en una posición de desventaja en comparación con las hijas/os de la pareja. Las normas sobre herencia no fueron diseñadas para dar a las viudas la posibilidad de autonomía económica, por medio del control de la finca familiar o los negocios. Si se tiene en cuenta la diferencia de género a favor de la mujer en la expectativa de vida y la cobertura limitada de las mujeres en la seguridad social (especialmente las rurales en la mayoría de los países, las mujeres son particularmente vulnerables cuando enviudan. Es urgente que el movimiento de mujeres tenga en cuenta en su agenda el tema de los derechos de herencia, en razón de que su fortalecimiento es necesario para el logro de la redistribución de la propiedad y de una al igualdad de géneroConsiderable gains were made in Latin America over the course of the twentieth century in strengthening the property rights of married women. Insufficient attention, nonetheless, has been given to the inheritance rights of wives. Reviewing the legal norms for twelve countries, it is argued that widows are often in a disadvantaged position compared to the children of a couple. Inheritance norms were not designed to give widows the possibility for economic autonomy, such as through control of the family farm or business. Moreover, given the gender gap favoring women in the lengthening of life spans and the low coverage of social security (particularly in rural areas in most countries, they are particularly vulnerable when they are widowed. The women's movement is urged to take on the issue of inheritance rights since strengthening these are necessary to achieve a

  4. Synthesis and luminescent properties of Eu{sup 3+}-activated Na{sub 0.5}Gd{sub 0.5}MoO{sub 4}: A strong red-emitting phosphor for LED and FED applications

    Energy Technology Data Exchange (ETDEWEB)

    Du, Peng; Yu, Jae Su, E-mail: jsyu@khu.ac.kr

    2016-11-15

    A series of Eu{sup 3+}-activated Na{sub 0.5}Gd{sub 0.5}MoO{sub 4} phosphors were prepared by a typical sol–gel method. The as-prepared samples possessed a single tetragonal phase and consisted of closely-packed particles. Under the excitation of 395 nm, all the phosphors exhibited the characteristic emissions of Eu{sup 3+} ions corresponding to the {sup 5}D{sub 0}→ {sup 7}F{sub J} transitions. The photoluminescence (PL) emission intensities were enhanced with the increment of Eu{sup 3+} ion concentration and the optimum doping concentration was 0.25 mol. The energy transfer mechanism between the Eu{sup 3+} ions was dominated by dipole–dipole interaction and the critical distance was found to be 8.45 Å. Furthermore, the temperature-dependent PL emission spectra suggested that the obtained phosphors had good thermal stability (60.4% of the initial intensity at 150 °C). In addition, the color purity, chromatic and cathodoluminescence (CL) properties of the Na{sub 0.5}Gd{sub 0.5}MoO{sub 4}:0.25Eu{sup 3+} phosphor were also investigated. The results indicated that the Eu{sup 3+}-activated Na{sub 0.5}Gd{sub 0.5}MoO{sub 4} phosphors with excellent PL and CL properties may have potential applications in white light-emitting diodes and field-emission displays.

  5. The extended reciprocity: Strong belief outperforms persistence.

    Science.gov (United States)

    Kurokawa, Shun

    2017-05-21

    strong belief are present. Copyright © 2017 Elsevier Ltd. All rights reserved.

  6. Minority Language Rights.

    Science.gov (United States)

    O Riagain, Padraig; Shuibhne, Niamh Nic

    1997-01-01

    A survey of literature since 1990 on minority languages and language rights focuses on five issues: definition of minorities; individual vs. collective rights; legal bases for minority linguistic rights; applications and interpretations of minority language rights; and assessments of the impact of minority rights legislation. A nine-item annotated…

  7. Right heart ventriculography

    Science.gov (United States)

    Angiography - right heart ... moved forward into the right side of the heart. As the catheter is advanced, the doctor can ... is injected into the right side of the heart. It helps the cardiologist determine the size and ...

  8. A Review of the Conflict between Environmental Rights and Human ...

    African Journals Online (AJOL)

    Man often laid claim to different kinds of rights. These rights vary from his rights to life, bodily integrity, freedom of speech, freedom of association and right to own properties. The right to own properties is extended to own land, animals and dominate one's environment. In fact, man is always quick to use the biblical injunction ...

  9. On some strongly functions defined by α-open

    International Nuclear Information System (INIS)

    Kocaman, A.H.; Yuksel, S.; Acikgoz, A.

    2009-01-01

    In this paper is to introduce and investigate new classes of generalizations of non-continuous functions, obtain some of their properties and to hold decompositions of strong α-irresolute in topological spaces.

  10. Dense Output for Strong Stability Preserving Runge–Kutta Methods

    KAUST Repository

    Ketcheson, David I.; Loczi, Lajos; Jangabylova, Aliya; Kusmanov, Adil

    2016-01-01

    We investigate dense output formulae (also known as continuous extensions) for strong stability preserving (SSP) Runge–Kutta methods. We require that the dense output formula also possess the SSP property, ideally under the same step

  11. The Piracy Paradox: Innovation and Intellectual Property in Fashion Design

    OpenAIRE

    Sprigman, Chris; Raustiala, K

    2006-01-01

    The orthodox justification for intellectual property is utilitarian. Advocates for strong IP rights argue that absent such rights copyists will free-ride on the efforts of creators and stifle innovation. This orthodox justification is logically straightforward and well reflected in the law. Yet a significant empirical anomaly exists: the global fashion industry, which produces a huge variety of creative goods without strong IP protection. Copying is rampant as the orthodox account would predi...

  12. Strongly not relatives Kähler manifolds

    Directory of Open Access Journals (Sweden)

    Zedda Michela

    2017-02-01

    Full Text Available In this paper we study Kähler manifolds that are strongly not relative to any projective Kähler manifold, i.e. those Kähler manifolds that do not share a Kähler submanifold with any projective Kähler manifold even when their metric is rescaled by the multiplication by a positive constant. We prove two results which highlight some relations between this property and the existence of a full Kähler immersion into the infinite dimensional complex projective space. As application we get that the 1-parameter families of Bergman-Hartogs and Fock-Bargmann-Hartogs domains are strongly not relative to projective Kähler manifolds.

  13. Human Rights, History of

    NARCIS (Netherlands)

    de Baets, Antoon; Wright, James

    2015-01-01

    In this article, six basic debates about human rights are clarified from a historical perspective: the origin of human rights as moral rights connected to the natural law doctrine and opposed to positive rights; the wave of criticism of their abstract and absolute character by nineteenth-century

  14. Rights, goals, and capabilities

    NARCIS (Netherlands)

    van Hees, M.V.B.P.M

    This article analyses the relationship between rights and capabilities in order to get a better grasp of the kind of consequentialism that the capability theory represents. Capability rights have been defined as rights that have a capability as their object (rights to capabilities). Such a

  15. Strong-stability-preserving additive linear multistep methods

    KAUST Repository

    Hadjimichael, Yiannis; Ketcheson, David I.

    2018-01-01

    The analysis of strong-stability-preserving (SSP) linear multistep methods is extended to semi-discretized problems for which different terms on the right-hand side satisfy different forward Euler (or circle) conditions. Optimal perturbed

  16. Echocardiographic evaluation of the right heart.

    Science.gov (United States)

    Schneider, Matthias; Binder, Thomas

    2018-03-19

    Symptoms of right ventricular failure include dyspnea, a reduction in exercise capacity, and fluid retention. Right ventricular (dys)function strongly influences functional state and survival. The right ventricle is directly involved in a variety of diseases. A thorough analysis of right ventricular size and function, as well as estimation of pulmonary artery pressures is an important part of every echocardiographic examination. This review analyses the most commonly used parameters for quantification of right ventricular function. It gives a practical approach for estimation of right ventricular size and function, as well as pulmonary artery pressure.

  17. Strong coupling phase in QED

    International Nuclear Information System (INIS)

    Aoki, Ken-ichi

    1988-01-01

    Existence of a strong coupling phase in QED has been suggested in solutions of the Schwinger-Dyson equation and in Monte Carlo simulation of lattice QED. In this article we recapitulate the previous arguments, and formulate the problem in the modern framework of the renormalization theory, Wilsonian renormalization. This scheme of renormalization gives the best understanding of the basic structure of a field theory especially when it has a multi-phase structure. We resolve some misleading arguments in the previous literature. Then we set up a strategy to attack the strong phase, if any. We describe a trial; a coupled Schwinger-Dyson equation. Possible picture of the strong coupling phase QED is presented. (author)

  18. Corporate Governance Against Recommendations: The Cases of the Strong Executive and the Strong Ownership

    Directory of Open Access Journals (Sweden)

    Král Pavel

    2012-09-01

    Full Text Available There are several basic configurations of corporate governance according to the separation of ownership and control (Jensen’s theory. Effective governance is described as a situation whenan owner (or group of owners keeps the right to ratify and monitor strategic decisions while management has the right to initiate and implement those decisions. There are two particular situations how this recommendation is partially broken and both situations are linked to CEO duality. The first case happens when an owner loses or does not exercise the right to monitor management of the organization and is termed as the strong executive. The second case is calledthe strong ownership and is distinguished by an owner taking over implementations of the decisions. The focus of the study was to explore particularly configurations of the strong executive and the strong governance. A mixed method research design was chosen to explore the differences between the basic governance configurations. The sample was chosen by purposive sampling and covered a hundred for-profit organizations of all size and from all sectors of economy.The data were collected through interviews with representatives, mainly members of top management. We revealed that both of these configurations can bear good corporate performance but also bigger risks. The strong executive is typical for organizations with dispersed ownership or a publicly owned organization and the performance of the organization is fully dependent on competencies but also personalities of managers. This configuration contains a high risk of misuse of authority. The strong ownership is effective in small organizations while in a larger organization leads to an overexertion of owners and low performance because they usually faceproblems to keep focus on the strategic issues of the organization.

  19. CRM done right.

    Science.gov (United States)

    Rigby, Darrell K; Ledingham, Dianne

    2004-11-01

    Disappointed by the high costs and elusive benefits, early adopters of customer relationship management systems came, in the post dot-com era, to view the technology as just another overhyped IT investment whose initial promise would never be fulfilled. But this year, something unexpected is happening. System sales are rising, and executives are reporting satisfaction with their CRM investments. What's changed? A wide range of companies are successfully taking a pragmatic, disciplined approach to CRM. Rather than use it to transform entire businesses, they've directed their investments toward solving clearly defined problems within their customer relationship cycle. The authors have distilled the experiences of these CRM leaders into four questions that all companies should ask themselves as they launch their own CRM initiatives: Is the problem strategic? Is the system focused on the pain point? Do we need perfect data? What's the right way to expand an initial implementation? The questions reflect a new realism about when and how to deploy CRM to best advantage. Understanding that highly accurate and timely data are not required everywhere in their businesses, CRM leaders have tailored their real-time initiatives to those customer relationships that can be significantly enhanced by "perfect" information. Once they've succeeded with their first targeted CRM project, they can use it as a springboard for solving additional problems. CRM, in other words, is coming to resemble any other valuable management tool, and the keys to successful implementation are also becoming familiar: strong executive and business-unit leadership, careful strategic planning, clear performance measures, and a coordinated program that combines organizational and process changes with the application of new technology.

  20. Strong interactions at high energy

    International Nuclear Information System (INIS)

    Anselmino, M.

    1995-01-01

    Spin effects in strong interaction high energy processes are subtle phenomena which involve both short and long distance physics and test perturbative and non perturbative aspects of QCD. Moreover, depending on quantities like interferences between different amplitudes and relative phases, spin observables always test a theory at a fundamental quantum mechanical level; it is then no surprise that spin data are often difficult to accommodate within the existing models. A report is made on the main issues and contributions discussed in the parallel Session on the open-quote open-quote Strong interactions at high energy close-quote close-quote in this Conference. copyright 1995 American Institute of Physics

  1. Strong-field dissociation dynamics

    International Nuclear Information System (INIS)

    DiMauro, L.F.; Yang, Baorui.

    1993-01-01

    The strong-field dissociation behavior of diatomic molecules is examined under two distinctive physical scenarios. In the first scenario, the dissociation of the isolated hydrogen and deuterium molecular ions is discussed. The dynamics of above-threshold dissociation (ATD) are investigated over a wide range of green and infrared intensities and compared to a dressed-state model. The second situation arises when strong-field neutral dissociation is followed by ionization of the atomic fragments. The study results in a direct measure of the atomic fragment's ac-Stark shift by observing the intensity-dependent shifts in the electron or nuclear fragment kinetic energy. 8 figs., 14 refs

  2. Poverty, disability and human rights

    Directory of Open Access Journals (Sweden)

    Beatriz Martínez Ríos

    2013-07-01

    Full Text Available It is estimated that persons with disabilities represent 15% of the world population. There is a strong link between poverty and disability. Population with disabilities is among the most disadvantaged and discriminated. However, development economic theories have forgotten essential matters about this population, contributing towards their invisibility and poverty. The Capability Approach from a Human Rights based approach brings us a new dimension. The extraordinary costs that arise from a disability and from the psychological, physical and social barriers that persons with disabilities face, contribute to their poverty, lack of freedom and vulneration of human rights, as put forward by current studies on this subject. International co-operation becomes a very valuable tool to be used for the promotion of the rights of persons with disabilities and overcoming poverty.

  3. Scaling of chaos in strongly nonlinear lattices.

    Science.gov (United States)

    Mulansky, Mario

    2014-06-01

    Although it is now understood that chaos in complex classical systems is the foundation of thermodynamic behavior, the detailed relations between the microscopic properties of the chaotic dynamics and the macroscopic thermodynamic observations still remain mostly in the dark. In this work, we numerically analyze the probability of chaos in strongly nonlinear Hamiltonian systems and find different scaling properties depending on the nonlinear structure of the model. We argue that these different scaling laws of chaos have definite consequences for the macroscopic diffusive behavior, as chaos is the microscopic mechanism of diffusion. This is compared with previous results on chaotic diffusion [M. Mulansky and A. Pikovsky, New J. Phys. 15, 053015 (2013)], and a relation between microscopic chaos and macroscopic diffusion is established.

  4. Strong Decomposition of Random Variables

    DEFF Research Database (Denmark)

    Hoffmann-Jørgensen, Jørgen; Kagan, Abram M.; Pitt, Loren D.

    2007-01-01

    A random variable X is stongly decomposable if X=Y+Z where Y=Φ(X) and Z=X-Φ(X) are independent non-degenerated random variables (called the components). It is shown that at least one of the components is singular, and we derive a necessary and sufficient condition for strong decomposability...... of a discrete random variable....

  5. Strong coupling electroweak symmetry breaking

    International Nuclear Information System (INIS)

    Barklow, T.L.; Burdman, G.; Chivukula, R.S.

    1997-04-01

    The authors review models of electroweak symmetry breaking due to new strong interactions at the TeV energy scale and discuss the prospects for their experimental tests. They emphasize the direct observation of the new interactions through high-energy scattering of vector bosons. They also discuss indirect probes of the new interactions and exotic particles predicted by specific theoretical models

  6. Strong coupling electroweak symmetry breaking

    Energy Technology Data Exchange (ETDEWEB)

    Barklow, T.L. [Stanford Linear Accelerator Center, Menlo Park, CA (United States); Burdman, G. [Univ. of Wisconsin, Madison, WI (United States). Dept. of Physics; Chivukula, R.S. [Boston Univ., MA (United States). Dept. of Physics

    1997-04-01

    The authors review models of electroweak symmetry breaking due to new strong interactions at the TeV energy scale and discuss the prospects for their experimental tests. They emphasize the direct observation of the new interactions through high-energy scattering of vector bosons. They also discuss indirect probes of the new interactions and exotic particles predicted by specific theoretical models.

  7. The colours of strong interaction

    International Nuclear Information System (INIS)

    1995-01-01

    The aim of this session is to draw a consistent framework about the different ways to consider strong interaction. A large part is dedicated to theoretical work and the latest experimental results obtained at the first electron collider HERA are discussed. (A.C.)

  8. Strong cosmic censorship and the strong curvature singularities

    International Nuclear Information System (INIS)

    Krolak, A.

    1987-01-01

    Conditions are given under which any asymptotically simple and empty space-time that has a partial Cauchy surface with an asymptotically simple past is globally hyperbolic. It is shown that this result suggests that the Cauchy horizons of the type occurring in Reissner--Nordstroem and Kerr space-times are unstable. This in turn gives support for the validity of the strong cosmic censorship hypothesis

  9. [Right lung cancer with right aortic arch].

    Science.gov (United States)

    Kawaguchi, Yasuo; Noriyuki, T; Kuroda, Y; Kuranishi, F; Nakahara, M; Fukuda, T; Ishizaki, Y; Hotta, R; Akimoto, E; Mori, H

    2008-02-01

    An abnormal shadow was detected on chest X-ray mass screening in an asymptomatic 63-year-old man. The further examinations revealed the shadow to be primary lung cancer (Rt. S6. adenocarcinoma, cT2N0M0, c-stage IB) with right aortic arch. We used 3 dimentional-computed tomography (3D-CT) to assess an anatomical feature of vessels in detail. The right lower lobectomy and the dissection of medi astinal lymph nodes was performed. We confirmed no abnormal anatomy of pulmonary artery and vein at surgery, and it was possible to perform right lower lobectomy with the common procedure. Since lymph node was found by intraopetrative pathological examination, since no metastasis from interlobar to subcarinal lymph node was found, we did not perform dissection of upper mediastinal dissection, which was equivalent to ND2a lymph nodes dissection of the left lung cancer in General Rule for Clinical and Pathological Record of Lung Cancer. The patient with right aortic arch is known to have variant anatomy of other intrathoracic vessels occasionally. 3D-CT was quite useful in assessing anatomical feature, and enabled us to perform safe operation.

  10. ON STRONG AND WEAK CONVERGENCE IN n-HILBERT SPACES

    Directory of Open Access Journals (Sweden)

    Agus L. Soenjaya

    2014-03-01

    Full Text Available We discuss the concepts of strong and weak convergence in n-Hilbert spaces and study their properties. Some examples are given to illustrate the concepts. In particular, we prove an analogue of Banach-Saks-Mazur theorem and Radon-Riesz property in the case of n-Hilbert space.

  11. Right Brain Drawing.

    Science.gov (United States)

    Whalen, Adryce C.

    1985-01-01

    The author describes activities of a weekly enrichment class providing right-brain tasks to gifted elementary students. Activities, which centered on artistic creativity, were taken from "Drawing On the Right Side of the Brain" by B. Edwards. (CL)

  12. Constitutional Rights in Indonesia

    OpenAIRE

    Judhariksawan

    2018-01-01

    The constitution is fundamental to the life of the modern state as a major foothold in state governance. Includes the guarantee of constitutional rights of citizens. The The constitution is the basis of state organizers to be implemented so that the state is obliged to guarantee the fulfillment of citizens' constitutional rights. Human rights have become an important part of the modern constitution. This study will describe how human rights guarantees become part of consti...

  13. Between strong continuity and almost continuity

    Directory of Open Access Journals (Sweden)

    J.K. Kohli

    2010-04-01

    Full Text Available As embodied in the title of the paper strong and weak variants of continuity that lie strictly between strong continuity of Levine and almost continuity due to Singal and Singal are considered. Basic properties of almost completely continuous functions (≡ R-maps and δ-continuous functions are studied. Direct and inverse transfer of topological properties under almost completely continuous functions and δ-continuous functions are investigated and their place in the hier- archy of variants of continuity that already exist in the literature is out- lined. The class of almost completely continuous functions lies strictly between the class of completely continuous functions studied by Arya and Gupta (Kyungpook Math. J. 14 (1974, 131-143 and δ-continuous functions defined by Noiri (J. Korean Math. Soc. 16, (1980, 161-166. The class of almost completely continuous functions properly contains each of the classes of (1 completely continuous functions, and (2 al- most perfectly continuous (≡ regular set connected functions defined by Dontchev, Ganster and Reilly (Indian J. Math. 41 (1999, 139-146 and further studied by Singh (Quaestiones Mathematicae 33(2(2010, 1–11 which in turn include all δ-perfectly continuous functions initi- ated by Kohli and Singh (Demonstratio Math. 42(1, (2009, 221-231 and so include all perfectly continuous functions introduced by Noiri (Indian J. Pure Appl. Math. 15(3 (1984, 241-250.

  14. Strong white photoluminescence from annealed zeolites

    International Nuclear Information System (INIS)

    Bai, Zhenhua; Fujii, Minoru; Imakita, Kenji; Hayashi, Shinji

    2014-01-01

    The optical properties of zeolites annealed at various temperatures are investigated for the first time. The annealed zeolites exhibit strong white photoluminescence (PL) under ultraviolet light excitation. With increasing annealing temperature, the emission intensity of annealed zeolites first increases and then decreases. At the same time, the PL peak red-shifts from 495 nm to 530 nm, and then returns to 500 nm. The strongest emission appears when the annealing temperature is 500 °C. The quantum yield of the sample is measured to be ∼10%. The PL lifetime monotonously increases from 223 μs to 251 μs with increasing annealing temperature. The origin of white PL is ascribed to oxygen vacancies formed during the annealing process. -- Highlights: • The optical properties of zeolites annealed at various temperatures are investigated. • The annealed zeolites exhibit strong white photoluminescence. • The maximum PL enhancement reaches as large as 62 times. • The lifetime shows little dependence on annealing temperature. • The origin of white emission is ascribed to the oxygen vacancies

  15. Hypernuclear matter in strong magnetic field

    Energy Technology Data Exchange (ETDEWEB)

    Sinha, Monika [Institute for Theoretical Physics, J.W. Goethe-University, D-60438 Frankfurt am Main (Germany); Indian Institute of Technology Rajasthan, Old Residency Road, Ratanada, Jodhpur 342011 (India); Mukhopadhyay, Banibrata [Department of Physics, Indian Institute of Science, Bangalore 560012 (India); Sedrakian, Armen, E-mail: sedrakian@th.physik.uni-frankfurt.de [Institute for Theoretical Physics, J.W. Goethe-University, D-60438 Frankfurt am Main (Germany)

    2013-01-17

    Compact stars with strong magnetic fields (magnetars) have been observationally determined to have surface magnetic fields of order of 10{sup 14}–10{sup 15} G, the implied internal field strength being several orders larger. We study the equation of state and composition of dense hypernuclear matter in strong magnetic fields in a range expected in the interiors of magnetars. Within the non-linear Boguta–Bodmer–Walecka model we find that the magnetic field has sizable influence on the properties of matter for central magnetic field B⩾10{sup 17} G, in particular the matter properties become anisotropic. Moreover, for the central fields B⩾10{sup 18} G, the magnetized hypernuclear matter shows instability, which is signalled by the negative sign of the derivative of the pressure parallel to the field with respect to the density, and leads to vanishing parallel pressure at the critical value B{sub cr}≃10{sup 19} G. This limits the range of admissible homogeneously distributed fields in magnetars to fields below the critical value B{sub cr}.

  16. Special Section: Human Rights

    Science.gov (United States)

    Frydenlund, Knut; And Others

    1978-01-01

    Eleven articles examine human rights in Europe. Topics include unemployment, human rights legislation, role of the Council of Europe in promoting human rights, labor unions, migrant workers, human dignity in industralized societies, and international violence. Journal available from Council of Europe, Directorate of Press and Information, 67006…

  17. Inalienable Rights of Children

    Science.gov (United States)

    Zirbes, Laura

    2017-01-01

    Rights are statements of claim. The very conception of human rights cannot be understood without reference to the aggressive disposition to invade, violate, or override them. When socially sensitive leaders rise to the acceptance of these rights,... gradually such expressions of social conviction are either set aside due to some less idealistic…

  18. Teaching Human Rights Law.

    Science.gov (United States)

    Berman, Howard R.

    1985-01-01

    The international community has developed a system of human rights law relevant to many areas of legal encounter, which American law schools have been slow to incorporate into curricula. Teaching human rights law provides an opportunity for law schools to enrich the learning process and contribute creatively to the respect for rights in society.…

  19. Consumer rights and protections

    Science.gov (United States)

    ... care consumer rights; Rights of the health care consumer ... RIGHTS AND PROTECTIONS Here are ways that the health care law protects consumers. You must be covered, even if you have a pre-existing condition. No insurance plan can reject you, ...

  20. The right data for the right decision

    International Nuclear Information System (INIS)

    Chockie, A.D.; Olson, J.L.; Thurber, J.A.

    1988-01-01

    This paper identifies and discusses a number of issues associated with the development and use of performance indicators for commercial nuclear power plants. The paper reviews the objectives of various users of performance indicators and addresses the problem of applying the right performance indicators to the needs of these users. The analysis concludes with a brief discussion of how the different user objectives of performance indicators can lead to conflicts over the definition and implementation of performance indicator systems

  1. Flavour Democracy in Strong Unification

    CERN Document Server

    Abel, S A; Abel, Steven; King, Steven

    1998-01-01

    We show that the fermion mass spectrum may naturally be understood in terms of flavour democratic fixed points in supersymmetric theories which have a large domain of attraction in the presence of "strong unification". Our approach provides an alternative to the approximate Yukawa texture zeroes of the Froggatt-Nielsen mechanism. We discuss a particular model based on a broken gauged $SU(3)_L\\times SU(3)_R$ family symmetry which illustrates our approach.

  2. The natural rights of children

    Science.gov (United States)

    Block, Walter E.; Smith, Ed; Reel, Jordan

    2014-01-01

    What does libertarian theory, Murray Rothbard’s theory in particular, tell us about the rights of children? The two foundational principles of Rothbardian libertarianism are the sanctity of private property and the rule of non-aggression. Persons, including children, are “self-owners”. Yet children, at a young age, are not yet capable of functioning fully as “self-owners.” They must be cared for, and the caring will necessarily involve some degree of aggression in the form of supervision and restraint. Parents and other caregivers play the role of trustees; and just as the beneficiary of a trust has the right to petition a court to change trustees or terminate the trustee relationship, so a child, able to express his preferences when it comes to the nature and degree of supervision and restraint to which he will be subjected, should equally enjoy that right while, in terms of property rights, a biological caregiver may have better “title” than an adoptive caregiver to be the child’s “trustee” given the child’s inability to express a preference for one or the other. What may seem to a contemporary sensibility as an extreme degree of childhood independence in the choice of caregivers and other freedom from supervision and restraint was common in pre-industrial America and continues to be the rule in some native cultures. PMID:24639983

  3. The Natural Rights of Children

    Directory of Open Access Journals (Sweden)

    Walter Block

    2014-02-01

    Full Text Available What does libertarian theory, Murray Rothbard’s theory in particular, tell us about the rights of children? The two foundational principles of Rothbardian libertarianism are the sanctity of private property and the rule of non-aggression. Persons, including children, are “self-owners”. Yet children, at a young age, are not yet capable of functioning fully as “self-owners.” They must be cared for, and the caring will necessarily involve some degree of aggression in the form of supervision and restraint. Parents and other caregivers play the role of trustees; and just as the beneficiary of a trust has the right to petition a court to change trustees or terminate the trustee relationship, so a child, able to express his preferences when it comes to the nature and degree of supervision and restraint to which he will be subjected, should equally enjoy that right while, in terms of property rights, a biological caregiver may have better “title” than an adoptive caregiver to be the child’s “trustee” given the child’s inability to express a preference for one or the other. What may seem to a contemporary sensibility as an extreme degree of childhood independence in the choice of caregivers and other freedom from supervision and restraint was common in pre-industrial America and continues to be the rule in some native cultures.

  4. The natural rights of children.

    Science.gov (United States)

    Block, Walter E; Smith, Ed; Reel, Jordan

    2014-02-01

    What does libertarian theory, Murray Rothbard's theory in particular, tell us about the rights of children? The two foundational principles of Rothbardian libertarianism are the sanctity of private property and the rule of non-aggression. Persons, including children, are "self-owners". Yet children, at a young age, are not yet capable of functioning fully as "self-owners." They must be cared for, and the caring will necessarily involve some degree of aggression in the form of supervision and restraint. Parents and other caregivers play the role of trustees; and just as the beneficiary of a trust has the right to petition a court to change trustees or terminate the trustee relationship, so a child, able to express his preferences when it comes to the nature and degree of supervision and restraint to which he will be subjected, should equally enjoy that right while, in terms of property rights, a biological caregiver may have better "title" than an adoptive caregiver to be the child's "trustee" given the child's inability to express a preference for one or the other. What may seem to a contemporary sensibility as an extreme degree of childhood independence in the choice of caregivers and other freedom from supervision and restraint was common in pre-industrial America and continues to be the rule in some native cultures.

  5. String dynamics at strong coupling

    International Nuclear Information System (INIS)

    Hull, C.M.

    1996-01-01

    The dynamics of superstring, supergravity and M-theories and their compactifications are probed by studying the various perturbation theories that emerge in the strong and weak-coupling limits for various directions in coupling constant space. The results support the picture of an underlying non-perturbative theory that, when expanded perturbatively in different coupling constants, gives different perturbation theories, which can be perturbative superstring theories or superparticle theories. The p-brane spectrum is considered in detail and a criterion found to establish which p-branes govern the strong-coupling dynamics. In many cases there are competing conjectures in the literature, and this analysis decides between them. In other cases, new results are found. The chiral 6-dimensional theory resulting from compactifying the type IIB string on K 3 is studied in detail and it is found that certain strong-coupling limits appear to give new theories, some of which hint at the possibility of a 12-dimensional origin. (orig.)

  6. Prevention of strong earthquakes: Goal or utopia?

    Science.gov (United States)

    Mukhamediev, Sh. A.

    2010-11-01

    In the present paper, we consider ideas suggesting various kinds of industrial impact on the close-to-failure block of the Earth’s crust in order to break a pending strong earthquake (PSE) into a number of smaller quakes or aseismic slips. Among the published proposals on the prevention of a forthcoming strong earthquake, methods based on water injection and vibro influence merit greater attention as they are based on field observations and the results of laboratory tests. In spite of this, the cited proofs are, for various reasons, insufficient to acknowledge the proposed techniques as highly substantiated; in addition, the physical essence of these methods has still not been fully understood. First, the key concept of the methods, namely, the release of the accumulated stresses (or excessive elastic energy) in the source region of a forthcoming strong earthquake, is open to objection. If we treat an earthquake as a phenomenon of a loss in stability, then, the heterogeneities of the physicomechanical properties and stresses along the existing fault or its future trajectory, rather than the absolute values of stresses, play the most important role. In the present paper, this statement is illustrated by the classical examples of stable and unstable fractures and by the examples of the calculated stress fields, which were realized in the source regions of the tsunamigenic earthquakes of December 26, 2004 near the Sumatra Island and of September 29, 2009 near the Samoa Island. Here, just before the earthquakes, there were no excessive stresses in the source regions. Quite the opposite, the maximum shear stresses τmax were close to their minimum value, compared to τmax in the adjacent territory. In the present paper, we provide quantitative examples that falsify the theory of the prevention of PSE in its current form. It is shown that the measures for the prevention of PSE, even when successful for an already existing fault, can trigger or accelerate a catastrophic

  7. Strongly-MDS convolutional codes

    NARCIS (Netherlands)

    Gluesing-Luerssen, H; Rosenthal, J; Smarandache, R

    Maximum-distance separable (MDS) convolutional codes have the property that their free distance is maximal among all codes of the same rate and the same degree. In this paper, a class of MDS convolutional codes is introduced whose column distances reach the generalized Singleton bound at the

  8. Coherence Properties of Strongly Interacting Atomic Vapors in Waveguides

    Science.gov (United States)

    2011-12-31

    lattice in the mean-field regime [22]. There the goal was to repeat, for our system, the Chirikiov-lzrailev program for Fermi- Pasta -Ulam chain and...define a typical deviation from ergodicity), we introduce a geometric structure— based on the Frobenius or Hilbert-Schmidt inner product—to the space of

  9. The right and development: the nuclear right

    International Nuclear Information System (INIS)

    Coimbra, Guilhermina Lavos.

    1986-02-01

    The author analyses some juridical instruments signed among Brazil and his commercial partners in the nuclear field: the way as it has been reflected and it has modeled the Brazilian Nuclear Program - BNP. It is very much important a Nuclear Law/Bill of the Nuclear Rights directed to the uranium and the BNP defense. It is compared the Brazilian petroleum situation, before 1952, with the present uranium situation. It is purposed a Constitutional disposal, protecting the uranium and all the other nuclear strategic minerals state monopoly, to be inserted in the next Brazilian Constitution and the URANIOBRAS creation, similar to PETROBRAS. (author). 163 refs

  10. PREFACE: Strongly correlated electron systems Strongly correlated electron systems

    Science.gov (United States)

    Saxena, Siddharth S.; Littlewood, P. B.

    2012-07-01

    This special section is dedicated to the Strongly Correlated Electron Systems Conference (SCES) 2011, which was held from 29 August-3 September 2011, in Cambridge, UK. SCES'2011 is dedicated to 100 years of superconductivity and covers a range of topics in the area of strongly correlated systems. The correlated electronic and magnetic materials featured include f-electron based heavy fermion intermetallics and d-electron based transition metal compounds. The selected papers derived from invited presentations seek to deepen our understanding of the rich physical phenomena that arise from correlation effects. The focus is on quantum phase transitions, non-Fermi liquid phenomena, quantum magnetism, unconventional superconductivity and metal-insulator transitions. Both experimental and theoretical work is presented. Based on fundamental advances in the understanding of electronic materials, much of 20th century materials physics was driven by miniaturisation and integration in the electronics industry to the current generation of nanometre scale devices. The achievements of this industry have brought unprecedented advances to society and well-being, and no doubt there is much further to go—note that this progress is founded on investments and studies in the fundamentals of condensed matter physics from more than 50 years ago. Nevertheless, the defining challenges for the 21st century will lie in the discovery in science, and deployment through engineering, of technologies that can deliver the scale needed to have an impact on the sustainability agenda. Thus the big developments in nanotechnology may lie not in the pursuit of yet smaller transistors, but in the design of new structures that can revolutionise the performance of solar cells, batteries, fuel cells, light-weight structural materials, refrigeration, water purification, etc. The science presented in the papers of this special section also highlights the underlying interest in energy-dense materials, which

  11. Strong disorder RG approach of random systems

    International Nuclear Information System (INIS)

    Igloi, Ferenc; Monthus, Cecile

    2005-01-01

    There is a large variety of quantum and classical systems in which the quenched disorder plays a dominant ro-circumflex le over quantum, thermal, or stochastic fluctuations: these systems display strong spatial heterogeneities, and many averaged observables are actually governed by rare regions. A unifying approach to treat the dynamical and/or static singularities of these systems has emerged recently, following the pioneering RG idea by Ma and Dasgupta and the detailed analysis by Fisher who showed that the Ma-Dasgupta RG rules yield asymptotic exact results if the broadness of the disorder grows indefinitely at large scales. Here we report these new developments by starting with an introduction of the main ingredients of the strong disorder RG method. We describe the basic properties of infinite disorder fixed points, which are realized at critical points, and of strong disorder fixed points, which control the singular behaviors in the Griffiths-phases. We then review in detail applications of the RG method to various disordered models, either (i) quantum models, such as random spin chains, ladders and higher dimensional spin systems, or (ii) classical models, such as diffusion in a random potential, equilibrium at low temperature and coarsening dynamics of classical random spin chains, trap models, delocalization transition of a random polymer from an interface, driven lattice gases and reaction diffusion models in the presence of quenched disorder. For several one-dimensional systems, the Ma-Dasgupta RG rules yields very detailed analytical results, whereas for other, mainly higher dimensional problems, the RG rules have to be implemented numerically. If available, the strong disorder RG results are compared with another, exact or numerical calculations

  12. Electromotive force in strongly compressible magnetohydrodynamic turbulence

    Science.gov (United States)

    Yokoi, N.

    2017-12-01

    Variable density fluid turbulence is ubiquitous in geo-fluids, not to mention in astrophysics. Depending on the source of density variation, variable density fluid turbulence may be divided into two categories: the weak compressible (entropy mode) turbulence for slow flow and the strong compressible (acoustic mode) turbulence for fast flow. In the strong compressible turbulence, the pressure fluctuation induces a strong density fluctuation ρ ', which is represented by the density variance ( denotes the ensemble average). The turbulent effect on the large-scale magnetic-field B induction is represented by the turbulent electromotive force (EMF) (u': velocity fluctuation, b': magnetic-field fluctuation). In the usual treatment in the dynamo theory, the expression for the EMF has been obtained in the framework of incompressible or weak compressible turbulence, where only the variation of the mean density , if any, is taken into account. We see from the equation of the density fluctuation ρ', the density variance is generated by the large mean density variation ∂ coupled with the turbulent mass flux . This means that in the region where the mean density steeply changes, the density variance effect becomes relevant for the magnetic field evolution. This situation is typically the case for phenomena associated with shocks and compositional discontinuities. With the aid of the analytical theory of inhomogeneous compressible magnetohydrodynamic (MHD) turbulence, the expression for the turbulent electromotive force is investigated. It is shown that, among others, an obliqueness (misalignment) between the mean density gradient ∂ and the mean magnetic field B may contribute to the EMF as ≈χ B×∂ with the turbulent transport coefficient χ proportional to the density variance (χ ). This density variance effect is expected to strongly affect the EMF near the interface, and changes the transport properties of turbulence. In the case of an interface under the MHD slow

  13. Human rights and the right to abortion in Latin America.

    Science.gov (United States)

    Zúñiga-Fajuri, Alejandra

    2014-03-01

    The scope of this study is to question the fact that in some countries in Latin America (Chile, El Salvador, Nicaragua, Honduras and the Dominican Republic) abortion is still forbidden in all situations. Even after all the debate on this thorny issue, the theory of human rights is not often used in the defense of abortion. This is clearly related to the pervasive, albeit unspoken belief that, due to their condition, pregnant women inherently lose their full human rights and should surrender and even give up their lives in favor of the unborn child. This article seeks to show that an adequate reading of the theory of human rights should include abortion rights through the first two trimesters of pregnancy, based on the fact that basic liberties can only be limited for the sake of liberty itself. It also seeks to respond to those who maintain that the abortion issue cannot be resolved since the exact point in the development of the embryo that distinguishes legitimate from illegitimate abortion cannot be determined. There are strong moral and scientific arguments for an approach capable of reducing uncertainty and establishing the basis for criminal law reforms that focus on the moral importance of trimester laws.

  14. Human rights and the right to abortion in Latin America

    Directory of Open Access Journals (Sweden)

    Alejandra Zúñiga-Fajuri

    2014-03-01

    Full Text Available The scope of this study is to question the fact that in some countries in Latin America (Chile, El Salvador, Nicaragua, Honduras and the Dominican Republic abortion is still forbidden in all situations. Even after all the debate on this thorny issue, the theory of human rights is not often used in the defense of abortion. This is clearly related to the pervasive, albeit unspoken belief that, due to their condition, pregnant women inherently lose their full human rights and should surrender and even give up their lives in favor of the unborn child. This article seeks to show that an adequate reading of the theory of human rights should include abortion rights through the first two trimesters of pregnancy, based on the fact that basic liberties can only be limited for the sake of liberty itself. It also seeks to respond to those who maintain that the abortion issue cannot be resolved since the exact point in the development of the embryo that distinguishes legitimate from illegitimate abortion cannot be determined. There are strong moral and scientific arguments for an approach capable of reducing uncertainty and establishing the basis for criminal law reforms that focus on the moral importance of trimester laws.

  15. THE RESALE RIGHT

    Directory of Open Access Journals (Sweden)

    Ana-Maria MARINESCU

    2017-05-01

    Full Text Available The article analyses one of the most important rights of the authors of original works of art namely: the resale right. It will be analyzed the subject matter of the resale right, the works of art to which the resale right relates, the rates applicable to the resale right, the persons entitled to receive royalties, the term of protection of the resale right, third-country nationals entitled to receive royalties and the right to obtain information. Also, the article will refer to the EU Directive in the field: Directive 2001/84/EC of the European Parliament and of the Council of 27 September 2001 on the resale right for the benefit of the author of an original work of art. It will be the subject of the article, also, the European Court of Justice jurisprudence related to the resale right, for example the judgment in the case C-518/08 (VEGAP vs. ADAGP, underlying that, in the light of the objectives pursued by Directive 2001/84, Member States may make their own legislative choice in determining the categories of persons capable of benefiting from the resale right after the death of the author of a work of art. One of parts of the article, will analyses the collective management for the resale right, especially: the terms of the collective management, forms of the collective management and examples. For all the above mentioned reasons, the article will refer to the main aspects of the resale right in a comprehensive manner and will analyses in a scientifically manner this very important right of the authors of original works of art.

  16. Atoms in strong laser fields

    International Nuclear Information System (INIS)

    L'Huillier, A.

    2002-01-01

    When a high-power laser focuses into a gas of atoms, the electromagnetic field becomes of the same magnitude as the Coulomb field which binds a 1s electron in a hydrogen atom. 3 highly non-linear phenomena can happen: 1) ATI (above threshold ionization): electrons initially in the ground state absorb a large number of photons, many more than the minimum number required for ionization; 2) multiple ionization: many electrons can be emitted one at a time, in a sequential process, or simultaneously in a mechanism called direct or non-sequential; and 3) high order harmonic generation (HHG): efficient photon emission in the extreme ultraviolet range, in the form of high-order harmonics of the fundamental laser field can occur. The theoretical problem consists in solving the time dependent Schroedinger equation (TDSE) that describes the interaction of a many-electron atom with a laser field. A number of methods have been proposed to solve this problem in the case of a hydrogen atom or a single-active electron atom in a strong laser field. A large effort is presently being devoted to go beyond the single-active approximation. The understanding of the physics of the interaction between atoms and strong laser fields has been provided by a very simple model called ''simple man's theory''. A unified view of HHG, ATI, and non-sequential ionization, originating from the simple man's model and the strong field approximation, expressed in terms of electrons trajectories or quantum paths is slowly emerging. (A.C.)

  17. Strong dynamics and lattice gauge theory

    Science.gov (United States)

    Schaich, David

    and other properties of the new particles predicted by these theories. I find S ≳ 0.1 in the specific theories I study. Although this result still disagrees with experiment, it is much closer to the experimental value than is the conventional wisdom S ≳ 0.3. These results encourage further lattice studies to search for experimentally viable strongly-interacting theories of EWSB.

  18. Rydberg atoms in strong fields

    International Nuclear Information System (INIS)

    Kleppner, D.; Tsimmerman, M.

    1985-01-01

    Experimental and theoretical achievements in studying Rydberg atoms in external fields are considered. Only static (or quasistatic) fields and ''one-electron'' atoms, i.e. atoms that are well described by one-electron states, are discussed. Mainly behaviour of alkali metal atoms in electric field is considered. The state of theoretical investigations for hydrogen atom in magnetic field is described, but experimental data for atoms of alkali metals are presented as an illustration. Results of the latest experimental and theoretical investigations into the structure of Rydberg atoms in strong fields are presented

  19. Strong versions of Bell's theorem

    International Nuclear Information System (INIS)

    Stapp, H.P.

    1994-01-01

    Technical aspects of a recently constructed strong version of Bell's theorem are discussed. The theorem assumes neither hidden variables nor factorization, and neither determinism nor counterfactual definiteness. It deals directly with logical connections. Hence its relationship with modal logic needs to be described. It is shown that the proof can be embedded in an orthodox modal logic, and hence its compatibility with modal logic assured, but that this embedding weakens the theorem by introducing as added assumptions the conventionalities of the particular modal logic that is adopted. This weakening is avoided in the recent proof by using directly the set-theoretic conditions entailed by the locality assumption

  20. Strongly interacting light dark matter

    International Nuclear Information System (INIS)

    Bruggisser, Sebastian; Riva, Francesco; Urbano, Alfredo

    2016-07-01

    In the presence of approximate global symmetries that forbid relevant interactions, strongly coupled light Dark Matter (DM) can appear weakly coupled at small-energy and generate a sizable relic abundance. Fundamental principles like unitarity restrict these symmetries to a small class, where the leading interactions are captured by effective operators up to dimension-8. Chiral symmetry, spontaneously broken global symmetries and non-linearly realized supersymmetry are examples of this. Their DM candidates (composite fermions, pseudo-Nambu-Goldstone Bosons and Goldstini) are interesting targets for LHC missing-energy searches.

  1. Weak consistency and strong paraconsistency

    Directory of Open Access Journals (Sweden)

    Gemma Robles

    2009-11-01

    Full Text Available In a standard sense, consistency and paraconsistency are understood as, respectively, the absence of any contradiction and as the absence of the ECQ (“E contradictione quodlibet” rule that allows us to conclude any well formed formula from any contradiction. The aim of this paper is to explain the concepts of weak consistency alternative to the standard one, the concepts of paraconsistency related to them and the concept of strong paraconsistency, all of which have been defined by the author together with José M. Méndez.

  2. On the strong CP problem

    Energy Technology Data Exchange (ETDEWEB)

    Dowrick, N.J. (Dept. of Physics, Oxford (United Kingdom)); McDougall, N.A. (National Lab. for High Energy Physics, Tsukuba, Ibaraki (Japan))

    1992-07-09

    We show that two well-known solutions to the strong CP problem, the axion and a massless quark, may be understood in terms of the mechanism recently proposed by Samuel where long-range interactions between topological charges may be responsible for the removal of CP violation. We explain how the axion and a QCD meson (identified as the {eta}' if all quarks are massless) suppress fluctuations in global topological charge by almost identical dynamical although the masses, couplings and relevant length scales are very different. Furthermore, we elucidate the precise origin of the {eta}' mass. (orig.).

  3. Scalar strong interaction hadron theory

    CERN Document Server

    Hoh, Fang Chao

    2015-01-01

    The scalar strong interaction hadron theory, SSI, is a first principles' and nonlocal theory at quantum mechanical level that provides an alternative to low energy QCD and Higgs related part of the standard model. The quark-quark interaction is scalar rather than color-vectorial. A set of equations of motion for mesons and another set for baryons have been constructed. This book provides an account of the present state of a theory supposedly still at its early stage of development. This work will facilitate researchers interested in entering into this field and serve as a basis for possible future development of this theory.

  4. Estimation of strong ground motion

    International Nuclear Information System (INIS)

    Watabe, Makoto

    1993-01-01

    Fault model has been developed to estimate a strong ground motion in consideration of characteristics of seismic source and propagation path of seismic waves. There are two different approaches in the model. The first one is a theoretical approach, while the second approach is a semi-empirical approach. Though the latter is more practical than the former to be applied to the estimation of input motions, it needs at least the small-event records, the value of the seismic moment of the small event and the fault model of the large event

  5. Informação, conhecimento e Direitos de Propriedade Intelectual: os limites dos mecanismos de mercado e das modalidades de negociação privada. A contribuição de Williamson à análise dos Direitos de Propriedade Intelectual Information, knowledge and Intellectual Property Rights: the limits of market mechanisms and private negociation. The contribution of Williamson to the analyse of Intellectual Property Rights

    Directory of Open Access Journals (Sweden)

    Alain Herscovici

    2012-12-01

    Full Text Available Este artigo se propõe a demonstrar que as análises que preconizam a extensão da negociação privada no que diz respeito ao Conhecimento, à Informação e aos Direitos de Propriedade Intelectual não constituem instrumentos adequados pelo fato de dependerem de hipóteses que não correspondem às particularidades desses ativos: racionalidade substantiva, contratos completos e ausência de incerteza. Após apresentar os fatos estilizados e os principais elementos teóricos desse debate, ressaltarei os limites explicativos dessa abordagem e proporei uma análise alternativa baseada nos conceitos de especificidade dos ativos, no sentido definido por Williamson. A esse respeito, mostrarei em que consistem as complementaridades entre o mercado e as instituições.This article aims to demonstrate that the analysis that advocates an extension of private logic in regard to Information, Knowledge and Intellectual Property Rights does not constitute an appropriated framework as it depends on hypotheses that do not correspond to the specificities of such assets: substantive rationality, complete contracts and absence of uncertainty. After presenting the stylized facts that match this economy and the main elements of the theoretical debate, it is underlined the explanatory limits of this approach and proposed an alternative analysis based on the concepts of asset specificities in the sense defined by Williamson. In this respect, I will stress the necessary complementarities between market and institution.

  6. Nature of Human Rights

    Directory of Open Access Journals (Sweden)

    Carlos López Dawson

    2016-07-01

    Full Text Available In the formation of a new Constitution the constituents will require to know or reach an agreement on the nature of human rights; then, to determine how the State will enforce the respect to those rights. To do so, it is necessary to resort to the history and evolution of these rights, and the present work aims to contribute to an efficient productive debate about the nature of human rights, so that citizens can decide on the understanding that this is a thoughtful democratic and humanistic founded decision. The analysis is in the actual technical-ideological republican system which correspond to the current state of international law

  7. Strong Selective Adsorption of Polymers.

    Science.gov (United States)

    Ge, Ting; Rubinstein, Michael

    2015-06-09

    A scaling theory is developed for selective adsorption of polymers induced by the strong binding between specific monomers and complementary surface adsorption sites. By "selective" we mean specific attraction between a subset of all monomers, called "sticky", and a subset of surface sites, called "adsorption sites". We demonstrate that, in addition to the expected dependence on the polymer volume fraction ϕ bulk in the bulk solution, selective adsorption strongly depends on the ratio between two characteristic length scales, the root-mean-square distance l between neighboring sticky monomers along the polymer, and the average distance d between neighboring surface adsorption sites. The role of the ratio l / d arises from the fact that a polymer needs to deform to enable the spatial commensurability between its sticky monomers and the surface adsorption sites for selective adsorption. We study strong selective adsorption of both telechelic polymers with two end monomers being sticky and multisticker polymers with many sticky monomers between sticky ends. For telechelic polymers, we identify four adsorption regimes at l / d 1, we expect that the adsorption layer at exponentially low ϕ bulk consists of separated unstretched loops, while as ϕ bulk increases the layer crosses over to a brush of extended loops with a second layer of weakly overlapping tails. For multisticker chains, in the limit of exponentially low ϕ bulk , adsorbed polymers are well separated from each other. As l / d increases, the conformation of an individual polymer changes from a single-end-adsorbed "mushroom" to a random walk of loops. For high ϕ bulk , adsorbed polymers at small l / d are mushrooms that cover all the adsorption sites. At sufficiently large l / d , adsorbed multisticker polymers strongly overlap. We anticipate the formation of a self-similar carpet and with increasing l / d a two-layer structure with a brush of loops covered by a self-similar carpet. As l / d exceeds the

  8. Rights of Identity

    Directory of Open Access Journals (Sweden)

    Daniel Kofman

    2017-01-01

    Full Text Available A person’s identity is their sense of who and what they are, of who stands in significant relations to them, and of what is valuable to them. This is inevitably very broad, an immediate implication of which is that the concept of identity taken alone cannot do significant normative work. In some cases a person’s identity is bound up with the evil that they do or wish to do, and cannot thereby give them any right to do it. In other cases very powerful elements of a person’s identity – such as their attachment to loved ones – is certainly related to important rights, but it is not entirely clear that one needs the concept of identity to explicate or justify these rights; the deep involvement of their identity is arguably a byproduct of other important values in these cases (such as love, and those values can do the grounding work of the rights by themselves and more simply and clearly. Nevertheless, when suitably qualified, a person’s identity is central to accounting for important political rights. These ranges from rights to participate in cultural practices of one’s group, which sometimes implies duties on governments to support minorities threatened with extinction, to – at the outer limit – rights to arrange political administration. These rights are connected to both autonomy and fairness. Cultural rights are often taken either to be opposed to autonomy, or at best instrumental to personal autonomy (by providing ‘options’, but in fact, the ideal of autonomy, expressed by Mill as being the author of one’s life, requires that one be in control of significant aspects of one’s identity. Significant aspects of one’s identity are collectively determined within a culture. Cultures are not static, and their development is particularly affected by political boundaries. A fundamental right of autonomy implies, therefore, that groups be allowed, within reasonable constraints of general feasibility and stability, to arrange

  9. Bioethics, Human Rights, and Childbirth.

    Science.gov (United States)

    Erdman, Joanna

    2015-06-11

    The global reproductive justice community has turned its attention to the abuse and disrespect that many women suffer during facility-based childbirth. In 2014, the World Health Organization released a statement on the issue, endorsed by more than 80 civil society and health professional organizations worldwide.The statement acknowledges a growing body of research that shows widespread patterns of women's mistreatment during labor and delivery-physical and verbal abuse, neglect and abandonment, humiliation and punishment, coerced and forced care-in a range of health facilities from basic rural health centers to tertiary care hospitals. Moreover, the statement characterizes this mistreatment as a human rights violation. It affirms: "Every woman has the right to the highest attainable standard of health, which includes the right to dignified, respectful health care throughout pregnancy and childbirth."The WHO statement and the strong endorsement of it mark a critical turn in global maternal rights advocacy. It is a turn from the public health world of systems and resources in preventing mortality to the intimate clinical setting of patient and provider in ensuring respectful care. Copyright 2015 Erdman. This is an open access article distributed under the terms of the Creative Commons Attribution Non-Commercial License (http://creativecommons.org/licenses/by-nc/3.0/), which permits unrestricted non-commercial use, distribution, and reproduction in any medium, provided the original author and source are credited.

  10. CIVIL RIGHTS AND MINORITIES.

    Science.gov (United States)

    HARTMAN, PAUL

    A MAJOR INTENT OF THE CONSTITUTION AND ITS AMENDMENTS, TO GUARANTEE EQUAL RIGHTS TO ALL CITIZENS REGARDLESS OF RACE, CREED, OR COLOR, HAS BEEN REINFORCED BY THE CIVIL RIGHTS STATUTES OF MANY STATES. IN SOME STATES SUCH LAWS HAVE BEEN ON RECORD FOR THREE-QUARTERS OF A CENTURY. IN OTHER STATES THE SAME CONSTITUTIONAL INTENT HAS BEEN DENIED BY…

  11. Race, Rights and Rebels

    DEFF Research Database (Denmark)

    Suárez-Krabbe, Julia

    An analysis of the evolution of the overlapping histories of human rights and development, and an exploration of the alternatives, through the lens of indigenous and other southern theories and epistemologies......An analysis of the evolution of the overlapping histories of human rights and development, and an exploration of the alternatives, through the lens of indigenous and other southern theories and epistemologies...

  12. Human Rights in Prisons

    DEFF Research Database (Denmark)

    Jefferson, Andrew M.; Gaborit, Liv Stoltze

    Drawing on participatory action research conducted in Sierra Leone, Kosovo and the Philippines, Human Rights in Prisons analyses encounters between rights-based non-governmental organisations and prisons. It explores the previously under-researched perspectives of prison staff and prisoners...

  13. The right to life

    Directory of Open Access Journals (Sweden)

    Dr.Sc. Stavri Sinjari

    2013-06-01

    Full Text Available The right to life constitutes one of the main human rights and freedoms, foreseen by article 21 of the Albanian Constitution and article 2 of European Human Rights Convention. No democratic or totalitarian society can function without guarantees and protection of the human right to life We intend to address these issues on our article: What is life. What we legally understand with life. When the life starts and finish. How this right has evolved. Which is the state interest on protecting the life. Should we consider that the life is the same for all. Should the state interfere at any cost to protect the life. Is there any criminal charge for responsible persons to the violation of this right. Is this issue treated by European Human Rights Court. What are the Albanian legal provisions on protection of this right. This research is performed mainly according to a comparative and analytical methodology. Comperative analysis will be present almost throughout the paper. Treatment of issues of this research will be achieved through a system comparable with international standards in particular and the most advanced legislation in this area. At the same time, this research is conducted by analytical and statistical data processing. We believe that our research will make a modest contribution, not only to the legal literature, but also to criminal policy makers, law makers, lawyers and attorneys.

  14. Getting To Rights

    DEFF Research Database (Denmark)

    Kerrigan, Fergus

    This study takes its point of departure in human rights, equality and personal freedom, including support for the rights of LGBTI persons. Its intention is to combine these principles with respect for African communities, cultures, and the fortitude with which Africans face many challenges. Human...

  15. A Human Rights Glossary.

    Science.gov (United States)

    Flowers, Nancy

    1998-01-01

    Presents a human rights glossary that includes definitions of basic terms, treaties, charters, and groups/organizations that have been featured in previous articles in this edition of "Update on Law-Related Education"; the human rights terms have been compiled as part of the celebration of the Universal Declaration of Human Rights…

  16. Arrhythmogenic Right Ventricular Dysplasia

    Science.gov (United States)

    ... The heart has 4 sections called chambers. The right ventricle is one of the lower chambers. If you have ARVC, ... Kids and Teens, Men, WomenTags: arrhythmia, Arrhythmias, Arrhythmogenic Right ... April 1, 2006 Copyright © American Academy of Family Physicians This ...

  17. Urbanization and human rights

    NARCIS (Netherlands)

    Mihr, A.

    Urban governance on the basis of human rights can help to set up problem solving mechanisms to guarantee social peace, economic growth and political participation.If states both integrate more in international or regional human rights regime and give more autonomy to urban governments and local

  18. Strong growth for Queensland mining

    Energy Technology Data Exchange (ETDEWEB)

    1990-10-01

    The Queensland mining industry experienced strong growth during 1989-90 as shown in the latest statistics released by the Department of Resource Industries. The total value of Queensland mineral and energy production rose to a new record of $5.1 billion, an increase of 16.5% on 1988-89 production. A major contributing factor was a 20.9 percent increase in the value of coal production. While the quantity of coal produced rose only 1.1 percent, the substantial increase in the value of coal production is attributable to higher coal prices negotiated for export contracts. In Australian dollar terms coal, gold, lead, zinc and crude oil on average experienced higher international prices than in the previous year. Only copper and silver prices declined. 3 tabs.

  19. Strong moduli stabilization and phenomenology

    CERN Document Server

    Dudas, Emilian; Mambrini, Yann; Mustafayev, Azar; Olive, Keith A

    2013-01-01

    We describe the resulting phenomenology of string theory/supergravity models with strong moduli stabilization. The KL model with F-term uplifting, is one such example. Models of this type predict universal scalar masses equal to the gravitino mass. In contrast, A-terms receive highly suppressed gravity mediated contributions. Under certain conditions, the same conclusion is valid for gaugino masses, which like A-terms, are then determined by anomalies. In such models, we are forced to relatively large gravitino masses (30-1000 TeV). We compute the low energy spectrum as a function of m_{3/2}. We see that the Higgs masses naturally takes values between 125-130 GeV. The lower limit is obtained from the requirement of chargino masses greater than 104 GeV, while the upper limit is determined by the relic density of dark matter (wino-like).

  20. Strongly interacting W's and Z's

    International Nuclear Information System (INIS)

    Gaillard, M.K.

    1984-01-01

    The study focussed primarily on the dynamics of a strongly interacting W, Z(SIW) sector, with the aim of sharpening predictions for total W, Z yield and W, Z multiplicities expected from WW fusion for various scenarios. Specific issues raised in the context of the general problem of modeling SIW included the specificity of the technicolor (or, equivalently, QCD) model, whether or not a composite scalar model can be evaded, and whether the standard model necessarily implies an I = J = O state (≅ Higgs particle) that is relatively ''light'' (M ≤ hundreds of TeV). The consensus on the last issue was that existing arguments are inconclusive. While the author shall briefly address compositeness and alternatives to the technicolor model, quantitative estimates will be of necessity based on technicolor or an extrapolation of pion data