WorldWideScience

Sample records for integrated property rights

  1. 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)

  2. 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.

  3. 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,

  4. 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...

  5. 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...

  6. 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...

  7. 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....

  8. 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...

  9. Choosing the Right Systems Integration

    Directory of Open Access Journals (Sweden)

    Péči Matúš

    2014-12-01

    Full Text Available The paper examines systems integration and its main levels at higher levels of control. At present, the systems integration is one of the main aspects participating in the consolidation processes and financial flows of a company. Systems Integration is a complicated emotionconsuming process and it is often a problem to choose the right approach and level of integration. The research focused on four levels of integration, while each of them is characterized by specific conditions. At each level, there is a summary of recommendations and practical experience. The paper also discusses systems integration between the information and MES levels. The main part includes user-level integration where we describe an example of such integration. Finally, we list recommendations and also possible predictions of the systems integration as one of the important factors in the future.

  10. 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...

  11. 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...

  12. 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.

  13. 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.

  14. 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

  15. 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...

  16. 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.

  17. 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....

  18. 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.

  19. 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.

  20. 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....

  1. 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.

  2. 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...

  3. 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...

  4. 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.

  5. 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...

  6. 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...

  7. 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.

  8. 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.

  9. 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.

  10. 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 ...

  11. 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.

  12. Getting elections right? Measuring electoral integrity

    NARCIS (Netherlands)

    van Ham, C.T.

    2015-01-01

    Holding elections has become a global norm. Unfortunately, the integrity of elections varies strongly, ranging from “free and fair” elections with genuine contestation to “façade” elections marred by manipulation and fraud. Clearly, electoral integrity is a topic of increasing concern. Yet electoral

  13. 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...

  14. 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.

  15. 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.

  16. 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.

  17. 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...

  18. 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

  19. 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...

  20. 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...

  1. 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.

  2. 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.

  3. 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

  4. 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.

  5. 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…

  6. 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,…

  7. 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.

  8. 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.

  9. 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

  10. The principle of systemic integration in human rights law

    NARCIS (Netherlands)

    Rachovitsa, Adamantia

    International lawyers and courts consider the principle of systemic integration to be a potential answer to difficulties arising from the fragmentation of public international law. This article questions the application of this approach in the context of human rights treaties. It is argued, first,

  11. 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.

  12. 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

  13. 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 ...

  14. 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.

  15. 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.

  16. 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.

  17. 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.

  18. 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.

  19. 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

  20. 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...

  1. 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’.

  2. 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.

  3. 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 ...

  4. 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…

  5. 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

  6. 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…

  7. 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 ...

  8. '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 ...

  9. 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

  10. 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

  11. 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...

  12. 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....

  13. 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....

  14. 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.

  15. 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.

  16. 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.

  17. 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).

  18. 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.

  19. Transformation properties of the integrable evolution equations

    International Nuclear Information System (INIS)

    Konopelchenko, B.G.

    1981-01-01

    Group-theoretical properties of partial differential equations integrable by the inverse scattering transform method are discussed. It is shown that nonlinear transformations typical to integrable equations (symmetry groups, Baecklund-transformations) and these equations themselves are contained in a certain universal nonlinear transformation group. (orig.)

  20. Properties of singular integral operators

    Indian Academy of Sciences (India)

    Amit Samanta

    2018-03-22

    Mar 22, 2018 ... the Toeplitz operator. Tφ on H2 is defined by Tφ( f ) = P(φf ) for all f ∈ H2. The following mentioned properties of the Topelitz operator are well-known and can be found in Chapter 3 and. Chapter 1 of [3]. •Tφ = spectral radius of Tφ =φ ∞. • The commutant of the unilateral shift acting on H2 is Tφ such that φ ...

  1. 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...

  2. 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...

  3. Choosing the Right Integrator for Your Building Automation Project.

    Science.gov (United States)

    Podgorski, Will

    2002-01-01

    Examines the prevailing definitions and responsibilities of product, network, and system integrators for building automation systems; offers a novel approach to system integration; and sets realistic expectations for the owner in terms of benefits, outcomes, and overall values. (EV)

  4. We "Must" Integrate Human Rights into the Social Studies.

    Science.gov (United States)

    O'Brien, Ed

    1999-01-01

    Asserts that educators need to teach about human rights issues, such as social and economic rights, in the social studies curriculum because these issues are disregarded throughout the country. Defines human rights, discusses the importance of the Universal Declaration of Human Rights (UDHR), and provides two lessons. (CMK)

  5. Setting the right path and pace for integration.

    Science.gov (United States)

    Cwiek, Katherine A; Inniger, Meredith C; Zismer, Daniel K

    2014-04-01

    Far from being a monolithic trend, integration in health care today is progressing in various forms, and at different rates in different markets within and across the range of healthcare organizations. Each organization should develop a tailored strategy that delineates the level and type of integration it will pursue and at what pace to pursue it. This effort will require evaluation of external market conditions with respect to integration and competition and a candid assessment of intraorganizational integration. The compared results of the two analyses will provide the basis for formulating strategy.

  6. Integrating People with Disabilities: Their Right--Our Responsibility

    Science.gov (United States)

    Isaac, Rebecca; Raja, B. William Dharma; Ravanan, M. P.

    2010-01-01

    A full understanding of disability recognizes that it has a powerful human rights dimension and is often associated with social exclusion, and increased exposure and vulnerability to poverty. Disability is a human rights issue. The World Bank (1999) report points out that one in five of the world's poorest are disabled, for whom access to basic…

  7. Path integrals over phase space, their definition and simple properties

    International Nuclear Information System (INIS)

    Tarski, J.; Technische Univ. Clausthal, Clausthal-Zellerfeld

    1981-10-01

    Path integrals over phase space are defined in two ways. Some properties of these integrals are established. These properties concern the technique of integration and the quantization rule isup(-I)deltasub(q) p. (author)

  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. Integrating Equality - Globalization, Women's Rights, Son Preference and Human Trafficking

    OpenAIRE

    Cho, Seo-Young

    2011-01-01

    Employing economic and social globalization indicators, we empirically analyze whether globalization affects women’s rights in the economic and social dimensions. Using panel data from 150 countries over the 1981-2008 period, we find that social globalization positively affects both women’s economic and social rights, while the impact of economic globalization disappears when controlling for social globalization. Furthermore, we find that social globalization also reduces ‘son preference’ pro...

  11. 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.

  12. INTEGRATED COMMUNICATION – CREATING THE RIGHT RELATIONS WITH THE RIGHT CUSTOMERS TITLE

    OpenAIRE

    Ana-Maria Stoica; Raluca-Ionela Cretoiu

    2009-01-01

    Integrated marketing communication is an essential concept used in clarifying andmanaging lucrative relations with the employees, consumers and shareholders and sending auniform message to provide coherence and the maximum impact of communication as far asorganization and its products in all the relation points. In order to provide the success of such an approach the person doing the marketingcommunication must be headed for observing the steps, as follows: recognizing the target audience,set...

  13. Integrated human rights and poverty eradication strategy: the case of civil registration rights in Zimbabwe.

    Science.gov (United States)

    Musarandega, Reuben

    2009-01-01

    High poverty levels characterise sub-Saharan Africa, Zimbabwe included. Over 80 per cent of Zimbabwe's population lived below the total consumption poverty line and 70 per cent below the food poverty line in 2003. This plummeting of social indicators resulted from the freefall suffered by the country's economy from the 1990s, after unsuccessful attempts to implement structural adjustment programmes prescribed by international financial institutions. The ensuing socioeconomic decay, political crisis and international isolation of the country from the late 1990s reversed gains made in social indicators during the 1980s. Development theories attribute poverty to unchecked population growth, political, economic and environmental mismanagement, while developing countries' leaders attribute it to historical imbalances and global political and economic injustices. Despite this debate, poverty continues to evolve, expand and deepen and the need to eradicate it has become urgent. The complex question of what causes and what drives poverty is perpetually addressed and new ideas are emerging to answer the question. One recent view is that failure to centre development on people and to declare poverty a violation of human rights has allowed poverty to grow the world over. This study uses a hypothesised cause of poverty - civil registration - to exemplify the human right nature of poverty, and how a human rights' policy can be used as an instrument to eradicate poverty. The study demonstrates that civil registration is a right of instrumental relevance to poverty; and achieving civil registration grants people access to numerous other rights, some of which will lift them out of poverty, while the failure of civil registration deprives people of access to livelihoods, thereby entrenching them in poverty.

  14. 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.

  15. 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...

  16. 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 ...

  17. Sexual and reproductive health and rights: integration as a holistic and rights-based response to HIV/AIDS.

    Science.gov (United States)

    Barroso, Carmen; Sippel, Serra

    2011-11-01

    For decades, donors, governments, and civil society have recognized the importance of sexual and reproductive health and rights (SRHR) in efforts to alleviate poverty and advance gender equality and women's rights. More recently, in the battle against HIV/AIDS--and given the unique challenges the pandemic presents for health and development--the global community has acknowledged the benefits of synergizing sexual and reproductive health and HIV/AIDS interventions. However, the United States has been slow to incorporate lessons learned from the international experience when it comes to integrating HIV/AIDS, SRHR, and gender equality in the fight against HIV/AIDS. This article highlights the importance of SRHR and lessons learned from SRHR-HIV integration to inform U.S. domestic and global AIDS strategies and interventions. Copyright © 2011 Jacobs Institute of Women's Health. Published by Elsevier Inc. All rights reserved.

  18. 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...

  19. 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.

  20. 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.

  1. 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…

  2. 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…

  3. 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…

  4. 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.

  5. Intellectual Property Rights, Parallel Imports and Strategic Behavior

    OpenAIRE

    Maskus, Keith E.; Ganslandt, Mattias

    2007-01-01

    The existence of parallel imports (PI) raises a number of interesting policy and strategic questions, which are the subject of this survey article. For example, parallel trade is essentially arbitrage within policy-integrated markets of IPR-protected goods, which may have different prices across countries. Thus, we analyze fully two types of price differences that give rise to such arbitrage. First is simple retail-level trade in horizontal markets because consumer prices may differ. Second i...

  6. 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...

  7. 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

  8. 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.

  9. 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...

  10. CONSIDERATIONS REGARDING THE INTEGRATION OF FUNDAMENTAL HUMAN RIGHTS IN THE SYSTEM OF NATURAL LAW

    OpenAIRE

    Claudiu Ramon D. Butculescu

    2016-01-01

    This article studies the relationships and interactions between fundamental human rights and natural law school. The objectives of this paper are circumscribed to the way fundamental human rights, by their nature, can be integrated within the doctrine of natural law or to the contrary, may be related to various branches of legal positivism. In specialized literature, it was pointed out that fundamental human rights constitute genuine natural rights which have the same natural law ...

  11. 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.

  12. 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.

  13. The right to physical integrity and informed refusal: Just how far does ...

    African Journals Online (AJOL)

    Provided that the patient makes an informed refusal while of sound mind, generally ... At all times the right to bodily integrity is pivotal in any health-related context and should ... choices regarding the body in an autonomous and independent.

  14. 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

  15. 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.

  16. 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.

  17. A Lynden-Bell integral estimator for the tail index of right-truncated ...

    African Journals Online (AJOL)

    By means of a Lynden-Bell integral with deterministic threshold, Worms and Worms [A Lynden-Bell integral estimator for extremes of randomly truncated data. Statist. Probab. Lett. 2016; 109: 106-117] recently introduced an asymptotically normal estimator of the tail index for randomly right-truncated Pareto-type data.

  18. The Promotion and Integration of Human Rights in EU External Trade Relations

    Directory of Open Access Journals (Sweden)

    Samantha Velluti

    2016-09-01

    Full Text Available The European Union (EU has made the upholding of human rights an integral part of its external trade relations and requires that all trade, cooperation, partnership and association agreements with third countries, including unilateral trade instruments, contain with varying modalities and intensity a commitment to the respect for human rights. The paper discusses selected aspects of the EU’s promotion and integration of human rights in its external trade relations and assesses the impact of the changes introduced by the 2009 Treaty of Lisbon (ToL on EU practice.

  19. 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...

  20. 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.

  1. 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.

  2. 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.

  3. 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.

  4. 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.

  5. 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,.

  6. 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.

  7. 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 ...

  8. 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.

  9. What is 'A Successful Integration'? Family Reunification and the Rights of Children in Denmark

    DEFF Research Database (Denmark)

    Adamo, Silvia

    2016-01-01

    of children dependent on the integration of the parents in Denmark. The article will address and analyse both the newest legislation and some administrative cases that show the application of the rules in practice. The investigation will illustrate how the latest legal amendments, although presented......This article explores Danish law on immigration and integration and the quest of third-country nationals for family reunification with their children. The legislation has developed so that age limitations and requirements on integration may entail a denial of a permit for family reunification...... as a relaxation of rules, have in fact not substantially altered the restraints put on family reunification rights in Denmark in the last decade. In particular, the legal effects of integration requirements for children will be analysed and evaluated from a critical perspective, advocating an ethical assessment...

  10. 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.

  11. 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.

  12. 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

  13. 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.

  14. 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.

  15. Statistical properties of the seasonal fractionally integrated ...

    African Journals Online (AJOL)

    We investigate the properties of this new model providing stationary conditions, some explicit form of the autocovariance function and the spectral density. We also establish the asymptotic behaviour of the spectral density function near the seasonal frequencies. Keywords: Seasonality; Spatial short memory; Seasonal long ...

  16. 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.

  17. CONSIDERATIONS REGARDING THE INTEGRATION OF FUNDAMENTAL HUMAN RIGHTS IN THE SYSTEM OF NATURAL LAW

    Directory of Open Access Journals (Sweden)

    Claudiu Ramon D. Butculescu

    2016-11-01

    Full Text Available This article studies the relationships and interactions between fundamental human rights and natural law school. The objectives of this paper are circumscribed to the way fundamental human rights, by their nature, can be integrated within the doctrine of natural law or to the contrary, may be related to various branches of legal positivism. In specialized literature, it was pointed out that fundamental human rights constitute genuine natural rights which have the same natural law recognized attributes: immutability, non-alienable nature et. al. However, in the context of contemporary changes within the European Union, generated by cultural differences which are becoming ever more significant, the question rises of whether those rights are in fact a creation of legal positivism. Within the paperthere are several doctrine opinions described, as well as some arguments for reconsidering the placement of fundamental rights within the sphere of legal positivism. Using the comparative method, the study analyzes the common points and the points of divergence between fundamental rights and the doctrines of natural law and legal positivism, seen through the prism of the general theory of systems, legal culture, legal colonialism and legal ethnocentrism.

  18. 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.

  19. 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.

  20. 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...

  1. The Protection of Human Rights through Criminal Justice: the Right to Effective Criminal Investigations in Europe. An Integrate Analysis between the ECHR and EU Law

    OpenAIRE

    Mirandola, Sofia

    2017-01-01

    The subject matter of this research are the States’ obligations under the European Convention on Human Rights (the ECHR) to protect human rights through criminal law, with a focus on the procedural limb of such protection, namely the States’ duty to carry out effective criminal investigations into the most serious human rights offences. Furthermore, this study adopts also an integrated approach and discusses the interplay between the duty to conduct effective criminal investigations under the...

  2. 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.

  3. 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

  4. The right to physical integrity and informed refusal: Just how far does a patient’s right to refuse medical treatment go?

    Directory of Open Access Journals (Sweden)

    Annelize Nienaber

    2016-11-01

    Full Text Available The article presents a legal analysis of the right to physical integrity as guaranteed by the South African Constitution, 1996, and the subsequent right of a competent adult person to refuse medical treatment under South African law. We consider whether the right to refuse treatment is an absolute right and very briefly reflect on the application of the constitutional limitations clause to this right. Instances in which patients’ right to physical integrity is limited by factors, which detract from (patient autonomy, are considered: these represent a limitation of their right to refuse medical treatment. We conclude that forced medical interventions, for the most part, are not desirable but, indeed, necessary in some narrowly defined circumstances. When a person makes a decision to refuse a medical intervention, which may seem unusual or may be perceived as irrational, it does not mean that person does not warrant the protection of the constitution and the courts. Provided that the patient makes an informed refusal while of sound mind, generally there is no reason to discredit his/her decision, difficult as it may be for others to accept. At all times the right to bodily integrity is pivotal in any health-related context and should not be lightly disregarded.

  5. The role of right frontal brain regions in integration of spatial relation.

    Science.gov (United States)

    Han, Jiahui; Cao, Bihua; Cao, Yunfei; Gao, Heming; Li, Fuhong

    2016-06-01

    Previous studies have explored the neural mechanisms of spatial reasoning on a two-dimensional (2D) plane; however, it remains unclear how spatial reasoning is conducted in a three-dimensional (3D) condition. In the present study, we presented 3D geometric objects to 16 adult participants, and asked them to process the spatial relationship between different corners of the geometric objects. In premise-1, the first two corners of a geometric shape (e.g., A vs. B) were displayed. In premise-2, the second and third corners (e.g., B vs. C) were displayed. After integrating the two premises, participants were required to infer the spatial relationship between the first and the third corners (e.g., A and C). Finally, the participants were presented with a conclusion object, and they were required to judge whether the conclusion was true or false based on their inference. The event-related potential evoked by premise-2 revealed that (1) compared with 2D spatial reasoning, 3D reasoning elicited a smaller P3b component, and (2) in the right frontal areas, increased negativities were found in the 3D condition during the N400 and late negative components (LNC). These findings imply that higher brain activity in the right frontal brain regions were related with the integration and maintenance of spatial information in working memory for reasoning. Copyright © 2016 Elsevier Ltd. All rights reserved.

  6. 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.

  7. 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.

  8. The Fragmented Evolution of Racial Integration since the Civil Rights Movement

    Directory of Open Access Journals (Sweden)

    Michael D.M. Bader

    2016-03-01

    Full Text Available We argue that existing studies underestimate the degree to which racial change leads to residential segregation in post-Civil Rights American neighborhoods. This is because previous studies only measure the presence of racial groups in neighborhoods, not the degree of integration among those groups. As a result, those studies do not detect gradual racial succession that ends in racially segregated neighborhoods. We demonstrate how a new approach based on growth mixture models can be used to identify patterns of racial change that distinguish between durable integration and gradual racial succession. We use this approach to identify common trajectories of neighborhood racial change among blacks, whites, Latinos, and Asians from 1970 to 2010 in the New York, Los Angeles, Chicago, and Houston metropolitan areas. We show that many nominally integrated neighborhoods have experienced gradual succession. For blacks, this succession has caused the gradual concentric diffusion of the ghetto; in contrast, Latino and Asian growth has dispersed throughout both cities and suburbs in the metropolitan areas. Durable integration has come about largely in the suburbs.

  9. Instruments Measuring Integrated Care: A Systematic Review of Measurement Properties.

    Science.gov (United States)

    Bautista, Mary Ann C; Nurjono, Milawaty; Lim, Yee Wei; Dessers, Ezra; Vrijhoef, Hubertus Jm

    2016-12-01

    Policy Points: Investigations on systematic methodologies for measuring integrated care should coincide with the growing interest in this field of research. A systematic review of instruments provides insights into integrated care measurement, including setting the research agenda for validating available instruments and informing the decision to develop new ones. This study is the first systematic review of instruments measuring integrated care with an evidence synthesis of the measurement properties. We found 209 index instruments measuring different constructs related to integrated care; the strength of evidence on the adequacy of the majority of their measurement properties remained largely unassessed. Integrated care is an important strategy for increasing health system performance. Despite its growing significance, detailed evidence on the measurement properties of integrated care instruments remains vague and limited. Our systematic review aims to provide evidence on the state of the art in measuring integrated care. Our comprehensive systematic review framework builds on the Rainbow Model for Integrated Care (RMIC). We searched MEDLINE/PubMed for published articles on the measurement properties of instruments measuring integrated care and identified eligible articles using a standard set of selection criteria. We assessed the methodological quality of every validation study reported using the COSMIN checklist and extracted data on study and instrument characteristics. We also evaluated the measurement properties of each examined instrument per validation study and provided a best evidence synthesis on the adequacy of measurement properties of the index instruments. From the 300 eligible articles, we assessed the methodological quality of 379 validation studies from which we identified 209 index instruments measuring integrated care constructs. The majority of studies reported on instruments measuring constructs related to care integration (33%) and patient

  10. Instruments Measuring Integrated Care: A Systematic Review of Measurement Properties

    Science.gov (United States)

    BAUTISTA, MARY ANN C.; NURJONO, MILAWATY; DESSERS, EZRA; VRIJHOEF, HUBERTUS JM

    2016-01-01

    Policy Points: Investigations on systematic methodologies for measuring integrated care should coincide with the growing interest in this field of research.A systematic review of instruments provides insights into integrated care measurement, including setting the research agenda for validating available instruments and informing the decision to develop new ones.This study is the first systematic review of instruments measuring integrated care with an evidence synthesis of the measurement properties.We found 209 index instruments measuring different constructs related to integrated care; the strength of evidence on the adequacy of the majority of their measurement properties remained largely unassessed. Context Integrated care is an important strategy for increasing health system performance. Despite its growing significance, detailed evidence on the measurement properties of integrated care instruments remains vague and limited. Our systematic review aims to provide evidence on the state of the art in measuring integrated care. Methods Our comprehensive systematic review framework builds on the Rainbow Model for Integrated Care (RMIC). We searched MEDLINE/PubMed for published articles on the measurement properties of instruments measuring integrated care and identified eligible articles using a standard set of selection criteria. We assessed the methodological quality of every validation study reported using the COSMIN checklist and extracted data on study and instrument characteristics. We also evaluated the measurement properties of each examined instrument per validation study and provided a best evidence synthesis on the adequacy of measurement properties of the index instruments. Findings From the 300 eligible articles, we assessed the methodological quality of 379 validation studies from which we identified 209 index instruments measuring integrated care constructs. The majority of studies reported on instruments measuring constructs related to care

  11. Criminal Rehabilitation Through Medical Intervention: Moral Liability and the Right to Bodily Integrity.

    Science.gov (United States)

    Douglas, Thomas

    2014-06-01

    Criminal offenders are sometimes required, by the institutions of criminal justice, to undergo medical interventions intended to promote rehabilitation. Ethical debate regarding this practice has largely proceeded on the assumption that medical interventions may only permissibly be administered to criminal offenders with their consent. In this article I challenge this assumption by suggesting that committing a crime might render one morally liable to certain forms of medical intervention. I then consider whether it is possible to respond persuasively to this challenge by invoking the right to bodily integrity. I argue that it is not.

  12. Path Integration Applied to Structural Systems with Uncertain Properties

    DEFF Research Database (Denmark)

    Nielsen, Søren R.K.; Köylüoglu, H. Ugur

    Path integration (cell-to-cell mapping) method is applied to evaluate the joint probability density function (jpdf) of the response of the structural systems, with uncertain properties, subject to white noise excitation. A general methodology to deal with uncertainties is outlined and applied...... to the friction controlled slip of a structure on a foundation where the friction coefficient is modelled as a random variable. Exact results derived using the total probability theorem are compared to the ones obtained via path integration....

  13. Simulated effect on the compressive and shear mechanical properties of bionic integrated honeycomb plates.

    Science.gov (United States)

    He, Chenglin; Chen, Jinxiang; Wu, Zhishen; Xie, Juan; Zu, Qiao; Lu, Yun

    2015-05-01

    Honeycomb plates can be applied in many fields, including furniture manufacturing, mechanical engineering, civil engineering, transportation and aerospace. In the present study, we discuss the simulated effect on the mechanical properties of bionic integrated honeycomb plates by investigating the compressive and shear failure modes and the mechanical properties of trabeculae reinforced by long or short fibers. The results indicate that the simulated effect represents approximately 80% and 70% of the compressive and shear strengths, respectively. Compared with existing bionic samples, the mass-specific strength was significantly improved. Therefore, this integrated honeycomb technology remains the most effective method for the trial manufacturing of bionic integrated honeycomb plates. The simulated effect of the compressive rigidity is approximately 85%. The short-fiber trabeculae have an advantage over the long-fiber trabeculae in terms of shear rigidity, which provides new evidence for the application of integrated bionic honeycomb plates. Copyright © 2015 Elsevier B.V. All rights reserved.

  14. 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.

  15. Securing a Right to Health: "Integration Villages" and Medical Citizenship of Roma People in France.

    Science.gov (United States)

    Manson, Daniel

    2017-12-01

    A national deportation campaign targeting Romanian Roma in France has recently drawn international criticism from human rights organizations and the European Union. In this context, some French municipalities have created villages d'insertion -integration villages-for some of their Roma residents. Proponents of these spaces have declared that they are humanitarian solutions to the existence of Roma slums in the urban peripheries of many French cities. Yet the creation of a "healthy space" for Roma migrants in the city has also legitimated the further eviction and exclusion of people from "unhealthy slums." This article is based on ethnographic research among residents of an integration village and a number of unauthorized encampments in Strasbourg, France. This article analyzes the village d'insertion as a contemporary setting where the uneven medical citizenship of Roma migrants in France is being articulated in relation to wider debates about Roma inclusion in Europe. Ultimately, the village d'insertion is a local manifestation of state power, where the division between those deserving and undeserving of public support is reconfigured through the provision and exclusion of access to rights such as health care and shelter.

  16. 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....

  17. 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...

  18. 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.

  19. 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 ...

  20. 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...

  1. Integrating women's human rights into global health research: an action framework.

    Science.gov (United States)

    Baptiste, Donna; Kapungu, Chisina; Khare, Manorama H; Lewis, Yvonne; Barlow-Mosha, Linda

    2010-11-01

    This article uses Scale of Change theory as a framework to guide global health researchers to synergistically target women's health outcomes in the context of improving their right to freedom, equity, and equality of opportunities. We hypothesize that health researchers can do so through six action strategies. These strategies include (1) becoming fully informed of women's human rights directives to integrate them into research, (2) mainstreaming gender in the research, (3) using the expertise of grass roots women's organizations in the setting, (4) showcasing women's equity and equality in the organizational infrastructure, (5) disseminating research findings to policymakers in the study locale to influence health priorities, and (6) publicizing the social conditions that are linked to women's diseases. We explore conceptual and logistical dilemmas in transforming a study using these principles and also provide a case study of obstetric fistula reduction in Nigeria to illustrate how these strategies can be operationalized. Our intent is to offer a feasible approach to health researchers who, conceptually, may link women's health to social and cultural conditions but are looking for practical implementation strategies to examine a women's health issue through the lens of their human rights.

  2. Socioenvironmentalism and Nature 's Rights in Latin American Integration for Good Lives

    Directory of Open Access Journals (Sweden)

    William Paiva Marques Júnior

    2016-06-01

    Full Text Available The proposed of reconstruction of legal, economic, political and social instability in the countries of South America necessarily permeates an analysis of movement enshrined by the New Latin American Constitutionalism Democratic founded on the idea of   buen vivir. The exhaustion of the Continental-European neoconstitucional model in South America is evident primarily from the Constitution of Ecuador (2008 and the Constitu- tion of Bolivia (2009, quite innovative in terms of political and democratic relationships, the result of this constitutional motion. They are seeking a more participatory democratic model, inclusive, egalitarian and horizontal in the relationship between citizens and the state. In light of this new legal-political phenomenon becomes urgent revision of tradi- tional concepts that permeate socioenvironmentalism, the rights of nature and partici- patory democracy. Legal recognition of nature as a subject of dignity and rights requires rationality and sensitivity of lawyers and implies an epistemological reinterpretation of the recognition of dignity and rights for all living beings, since, from the anthropocentric view - European cartesian matrix, these features were reserved only to humans for the effectiveness of Latin American integration project for the good living.

  3. 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.

  4. Property Integration: Componentless Design Techniques and Visualization Tools

    DEFF Research Database (Denmark)

    El-Halwagi, Mahmoud M; Glasgow, I.M.; Eden, Mario Richard

    2004-01-01

    integration is defined as a functionality-based, holistic approach to the allocation and manipulation of streams and processing units, which is based on tracking, adjusting, assigning, and matching functionalities throughout the process. Revised lever arm rules are devised to allow optimal allocation while...... maintaining intra- and interstream conservation of the property-based clusters. The property integration problem is mapped into the cluster domain. This dual problem is solved in terms of clusters and then mapped to the primal problem in the property domain. Several new rules are derived for graphical...... techniques. Particularly, systematic rules and visualization techniques for the identification of optimal mixing of streams and their allocation to units. Furthermore, a derivation of the correspondence between clustering arms and fractional contribution of streams is presented. This correspondence...

  5. Answering the right question - integration of InSAR with other datasets

    Science.gov (United States)

    Holley, Rachel; McCormack, Harry; Burren, Richard

    2014-05-01

    The capabilities of satellite Interferometric Synthetic Aperture Radar (InSAR) are well known, and utilized across a wide range of academic and commercial applications. However there is a tendency, particularly in commercial applications, for users to ask 'What can we study with InSAR?'. When establishing a new technique this approach is important, but InSAR has been possible for 20 years now and, even accounting for new and innovative algorithms, this ground has been thoroughly explored. Too many studies conclude 'We show the ground is moving here, by this much', and mention the wider context as an afterthought. The focus needs to shift towards first asking the right questions - in fields as diverse as hazard awareness, resource optimization, financial considerations and pure scientific enquiry - and then working out how to achieve the best possible answers. Depending on the question, InSAR (and ground deformation more generally) may provide a large or small contribution to the overall solution, and there are usually benefits to integrating a number of techniques to capitalize on the complementary capabilities and provide the most useful measurements. However, there is still a gap between measurements and answers, and unlocking the value of the data relies heavily on appropriate visualization, integrated analysis, communication between technique and application experts, and appropriate use of modelling. We present a number of application examples, and demonstrate how their usefulness can be transformed by moving from a focus on data to answers - integrating complementary geodetic, geophysical and geological datasets and geophysical modeling with appropriate visualization, to enable comprehensive solution-focused interpretation. It will also discuss how forthcoming developments are likely to further advance realisation of the full potential satellite InSAR holds.

  6. Where Public Health Meets Human Rights: Integrating Human Rights into the Validation of the Elimination of Mother-to-Child Transmission of HIV and Syphilis.

    Science.gov (United States)

    Kismödi, Eszter; Kiragu, Karusa; Sawicki, Olga; Smith, Sally; Brion, Sophie; Sharma, Aditi; Mworeko, Lilian; Iovita, Alexandrina

    2017-12-01

    In 2014, the World Health Organization (WHO) initiated a process for validation of the elimination of mother-to-child transmission (EMTCT) of HIV and syphilis by countries. For the first time in such a process for the validation of disease elimination, WHO introduced norms and approaches that are grounded in human rights, gender equality, and community engagement. This human rights-based validation process can serve as a key opportunity to enhance accountability for human rights protection by evaluating EMTCT programs against human rights norms and standards, including in relation to gender equality and by ensuring the provision of discrimination-free quality services. The rights-based validation process also involves the assessment of participation of affected communities in EMTCT program development, implementation, and monitoring and evaluation. It brings awareness to the types of human rights abuses and inequalities faced by women living with, at risk of, or affected by HIV and syphilis, and commits governments to eliminate those barriers. This process demonstrates the importance and feasibility of integrating human rights, gender, and community into key public health interventions in a manner that improves health outcomes, legitimizes the participation of affected communities, and advances the human rights of women living with HIV.

  7. Women's perceptions of their right to choose the place of childbirth: an integrative review.

    Science.gov (United States)

    Hadjigeorgiou, Eleni; Kouta, Christiana; Papastavrou, Evridiki; Papadopoulos, Irena; Mårtensson, Lena B

    2012-06-01

    to provide a critical synthesis of published research concerning women's experiences in choosing where to give birth. an integrative literature review was conducted using three databases (MEDLINE, CINAHL and Ovid) for 1997-2009. Inclusion criteria were: (1) publication in the English language; (2) research article; (3) focus on women's perceptions for their birthplace choices; and (4) data collected during pregnancy, at birth and post partum. twenty-one research-based papers met the inclusion criteria, and these used a range of approaches and methods. Four themes were derived from the data: choice of birthplace and medicalisation of childbirth; the midwifery model of care and the rhetoric of birthplace choices; perceptions of safety shaped women's preferences; and choice is related to women's autonomy. there is considerable evidence that women worldwide wish to be able to exercise their rights and make informed choices about where to give birth. The medical model remains a strong and powerful influence on women's decisions in many countries. The midwifery model offers birthplace choices to women, while policies and culture in some countries affect midwifery practise. Perceptions of safety shaped women's preferences, and women's autonomy facilitated birthplace choices. these findings can be seen as a challenge for health professionals and policy makers to improve perinatal care based on women's needs. Local research is advisable due to cultural and health system differences. Copyright © 2011 Elsevier Ltd. All rights reserved.

  8. The right hippocampus leads the bilateral integration of gamma-parsed lateralized information

    Science.gov (United States)

    Benito, Nuria; Martín-Vázquez, Gonzalo; Makarova, Julia; Makarov, Valeri A; Herreras, Oscar

    2016-01-01

    It is unclear whether the two hippocampal lobes convey similar or different activities and how they cooperate. Spatial discrimination of electric fields in anesthetized rats allowed us to compare the pathway-specific field potentials corresponding to the gamma-paced CA3 output (CA1 Schaffer potentials) and CA3 somatic inhibition within and between sides. Bilateral excitatory Schaffer gamma waves are generally larger and lead from the right hemisphere with only moderate covariation of amplitude, and drive CA1 pyramidal units more strongly than unilateral waves. CA3 waves lock to the ipsilateral Schaffer potentials, although bilateral coherence was weak. Notably, Schaffer activity may run laterally, as seen after the disruption of the connecting pathways. Thus, asymmetric operations promote the entrainment of CA3-autonomous gamma oscillators bilaterally, synchronizing lateralized gamma strings to converge optimally on CA1 targets. The findings support the view that interhippocampal connections integrate different aspects of information that flow through the left and right lobes. DOI: http://dx.doi.org/10.7554/eLife.16658.001 PMID:27599221

  9.   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...

  10. FROM ENFORCEMENT TO INTEGRATION: INFUSING ADMINISTRATIVE DECISION-MAKING WITH HUMAN RIGHTS VALUES

    Directory of Open Access Journals (Sweden)

    Jennifer Raso

    2015-02-01

    Full Text Available This article proposes an integration approach to realize human rights values within administrative agencies.  Using social assistance as a factual context, it examines how rights enforcement has become the dominant mechanism for reforming government benefits programs.  Rights enforcement is ineffective at achieving the values underlying human rights codes, however, even where enforcement occurs at administrative tribunals.  Attention must therefore be directed towards efforts to infuse individual and institutional discretion with human rights values.  Given their quasi-constitutional status, such values have a key role to play in shaping the design of administrative agencies and the everyday decisions of front-line workers.    Dans ce document, l’auteur propose une approche axée sur l’intégration des droits afin d’assurer le respect des valeurs qui sous-tendent les droits de la personne à l’intérieur des organismes administratifs. En se servant de l’aide sociale comme toile de fond, l’auteur explique que la plupart des décisions discrétionnaires prises dans le cadre de l’exécution des droits ne sont pas contestées.  Les mécanismes d’exécution des droits ne permettent pas d’assurer le respect des valeurs qui sous-tendent les droits de la personne, notamment en ce qui concerne les programmes d’avantages sociaux du gouvernement. En conséquence, il faut tenter d’intégrer ces valeurs aux décisions administratives discrétionnaires prises au niveau tant personnel qu’institutionnel. En raison de leur statut quasi constitutionnel, ces valeurs ont un rôle clé à jouer pour façonner la conception des organismes administratifs et les décisions que les travailleurs de première ligne sont appelés à prendre tous les jours.

  11. 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.

  12. 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

  13. 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...

  14. 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....

  15. [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.

  16. 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.

  17. 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

  18. Integrative Modeling of Electrical Properties of Pacemaker Cardiac Cells

    Science.gov (United States)

    Grigoriev, M.; Babich, L.

    2016-06-01

    This work represents modeling of electrical properties of pacemaker (sinus) cardiac cells. Special attention is paid to electrical potential arising from transmembrane current of Na+, K+ and Ca2+ ions. This potential is calculated using the NaCaX model. In this respect, molar concentration of ions in the intercellular space which is calculated on the basis of the GENTEX model is essential. Combined use of two different models allows referring this approach to integrative modeling.

  19. 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…

  20. 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.

  1. 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.

  2. Realization of the international human right to health in an economically integrated North America.

    Science.gov (United States)

    Kinney, Eleanor D

    2009-01-01

    With the North American Free Trade Agreement (NAFTA), the health care sectors of the United States, Canada, and Mexico are becoming more economically integrated. NAFTA poses major challenges to the realization of the international human right. These include: (1) Cross Border Trade in Medical Products, (2) Cross Border Trade in Medical Services, and the attendant investment protections, (3) Portability and Comparability of Health Insurance Coverage, and (4) Protection of Public Health Insurance Programs. The United States, Mexico, and Canada all provide public health insurance programs either to the entire population as in Canada or to vulnerable groups as in the United States. In none of these countries have private, for-profit providers and insurers been able to provide universal and affordable health coverage and care in a truly free market. Private insurers and for-profit providers should not profit from the care of the healthy and wealthy in ways that compromise the public programs that serve the poor and seriously ill. Nor should they be allowed to use NAFTA processes to compromise public programs. Policy makers must consider implications of NAFTA and move toward assuring access to affordable health care for all people on the North American continent.

  3. 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.

  4. 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.

  5. 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…

  6. 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

  7. 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.

  8. 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.

  9. 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.

  10. 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.

  11. [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.

  12. Properties Important To Mixing For WTP Large Scale Integrated Testing

    International Nuclear Information System (INIS)

    Koopman, D.; Martino, C.; Poirier, M.

    2012-01-01

    Large Scale Integrated Testing (LSIT) is being planned by Bechtel National, Inc. to address uncertainties in the full scale mixing performance of the Hanford Waste Treatment and Immobilization Plant (WTP). Testing will use simulated waste rather than actual Hanford waste. Therefore, the use of suitable simulants is critical to achieving the goals of the test program. External review boards have raised questions regarding the overall representativeness of simulants used in previous mixing tests. Accordingly, WTP requested the Savannah River National Laboratory (SRNL) to assist with development of simulants for use in LSIT. Among the first tasks assigned to SRNL was to develop a list of waste properties that matter to pulse-jet mixer (PJM) mixing of WTP tanks. This report satisfies Commitment 5.2.3.1 of the Department of Energy Implementation Plan for Defense Nuclear Facilities Safety Board Recommendation 2010-2: physical properties important to mixing and scaling. In support of waste simulant development, the following two objectives are the focus of this report: (1) Assess physical and chemical properties important to the testing and development of mixing scaling relationships; (2) Identify the governing properties and associated ranges for LSIT to achieve the Newtonian and non-Newtonian test objectives. This includes the properties to support testing of sampling and heel management systems. The test objectives for LSIT relate to transfer and pump out of solid particles, prototypic integrated operations, sparger operation, PJM controllability, vessel level/density measurement accuracy, sampling, heel management, PJM restart, design and safety margin, Computational Fluid Dynamics (CFD) Verification and Validation (V and V) and comparison, performance testing and scaling, and high temperature operation. The slurry properties that are most important to Performance Testing and Scaling depend on the test objective and rheological classification of the slurry (i

  13. PROPERTIES IMPORTANT TO MIXING FOR WTP LARGE SCALE INTEGRATED TESTING

    Energy Technology Data Exchange (ETDEWEB)

    Koopman, D.; Martino, C.; Poirier, M.

    2012-04-26

    Large Scale Integrated Testing (LSIT) is being planned by Bechtel National, Inc. to address uncertainties in the full scale mixing performance of the Hanford Waste Treatment and Immobilization Plant (WTP). Testing will use simulated waste rather than actual Hanford waste. Therefore, the use of suitable simulants is critical to achieving the goals of the test program. External review boards have raised questions regarding the overall representativeness of simulants used in previous mixing tests. Accordingly, WTP requested the Savannah River National Laboratory (SRNL) to assist with development of simulants for use in LSIT. Among the first tasks assigned to SRNL was to develop a list of waste properties that matter to pulse-jet mixer (PJM) mixing of WTP tanks. This report satisfies Commitment 5.2.3.1 of the Department of Energy Implementation Plan for Defense Nuclear Facilities Safety Board Recommendation 2010-2: physical properties important to mixing and scaling. In support of waste simulant development, the following two objectives are the focus of this report: (1) Assess physical and chemical properties important to the testing and development of mixing scaling relationships; (2) Identify the governing properties and associated ranges for LSIT to achieve the Newtonian and non-Newtonian test objectives. This includes the properties to support testing of sampling and heel management systems. The test objectives for LSIT relate to transfer and pump out of solid particles, prototypic integrated operations, sparger operation, PJM controllability, vessel level/density measurement accuracy, sampling, heel management, PJM restart, design and safety margin, Computational Fluid Dynamics (CFD) Verification and Validation (V and V) and comparison, performance testing and scaling, and high temperature operation. The slurry properties that are most important to Performance Testing and Scaling depend on the test objective and rheological classification of the slurry (i

  14. 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

  15. 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

  16. 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...

  17. Neither Right nor Wrong: How a Teacher Integrates Her Personal and Professional Life with Policy

    Science.gov (United States)

    Bunten, Bridget A.

    2014-01-01

    This article focuses on the importance of recognizing and appreciating the ways that a teacher integrates her personal and professional life with an English-only policy. Much can be learned from the ways in which she negotiates social forces and integrates them into her individual reality while making sense of the restrictive language policy.…

  18. 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...

  19. 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

  20. Velocity time integral for right upper pulmonary vein in VLBW infants with patent ductus arteriosus

    Directory of Open Access Journals (Sweden)

    Gianluca Lista

    Full Text Available OBJECTIVE: Early diagnosis of significant patent ductus arteriosus reduces the risk of clinical worsening in very low birth weight infants. Echocardiographic patent ductus arteriosus shunt flow pattern can be used to predict significant patent ductus arteriosus. Pulmonary venous flow, expressed as vein velocity time integral, is correlated to ductus arteriosus closure. The aim of this study is to investigate the relationship between significant reductions in vein velocity time integral and non-significant patent ductus arteriosus in the first week of life. METHODS: A multicenter, prospective, observational study was conducted to evaluate very low birth weight infants (<1500 g on respiratory support. Echocardiography was used to evaluate vein velocity time integral on days 1 and 4 of life. The relationship between vein velocity time integral and other parameters was studied. RESULTS: In total, 98 very low birth weight infants on respiratory support were studied. On day 1 of life, vein velocity time integral was similar in patients with open or closed ductus. The mean vein velocity time integral significantly reduced in the first four days of life. On the fourth day of life, there was less of a reduction in patients with patent ductus compared to those with closed patent ductus arteriosus and the difference was significant. CONCLUSIONS: A significant reduction in vein velocity time integral in the first days of life is associated with ductus closure. This parameter correlates well with other echocardiographic parameters and may aid in the diagnosis and management of patent ductus arteriosus.

  1. Right Versus Left Colon Cancer Biology: Integrating the Consensus Molecular Subtypes.

    Science.gov (United States)

    Lee, Michael S; Menter, David G; Kopetz, Scott

    2017-03-01

    Although clinical management of colon cancer generally has not accounted for the primary tumor site, left-sided and right-sided colon cancers harbor different clinical and biologic characteristics. Right-sided colon cancers are more likely to have genome-wide hypermethylation via the CpG island methylator phenotype (CIMP), hypermutated state via microsatellite instability, and BRAF mutation. There are also differential exposures to potential carcinogenic toxins and microbiota in the right and left colon. Gene expression analyses further shed light on distinct biologic subtypes of colorectal cancers (CRCs), with 4 consensus molecular subtypes (CMSs) identified. Importantly, these subtypes are differentially distributed between right- and left-sided CRCs, with greater proportions of the "microsatellite unstable/immune" CMS1 and the "metabolic" CMS3 subtypes found in right-sided colon cancers. This review summarizes important biologic distinctions between right- and left-sided CRCs that likely impact prognosis and may predict for differential responses to biologic therapy. Given the inferior prognosis of stage III-IV right-sided CRCs and emerging data suggesting that anti-epidermal growth factor receptor antibody therapy is associated with worse survival in right-sided stage IV CRCs compared with left-sided cancers, these biologic differences between right- and left-sided CRCs provide critical context and may provide opportunities to personalize therapy. Copyright © 2017 by the National Comprehensive Cancer Network.

  2. 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.

  3. 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

  4. 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

  5. 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

  6. 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

  7. 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.

  8. 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.

  9. Psychopathic traits modulate microstructural integrity of right uncinate fasciculus in a community population.

    Science.gov (United States)

    Sobhani, Mona; Baker, Laura; Martins, Bradford; Tuvblad, Catherine; Aziz-Zadeh, Lisa

    2015-01-01

    Individuals with psychopathy possess emotional and behavioral abnormalities. Two neural regions, involved in behavioral control and emotion regulation, are often implicated: amygdala and ventromedial prefrontal cortex (VMPFC). Recently, in studies using adult criminal populations, reductions in microstructural integrity of the white matter connections (i.e., uncinate fasciculus (UF)) between these two neural regions have been discovered in criminals with psychopathy, supporting the notion of neural dysfunction in the amygdala-VMPFC circuit. Here, a young adult, community sample is used to assess whether psychopathic traits modulate microstructural integrity of UF, and whether this relationship is dependent upon levels of trait anxiety, which is sometimes used to distinguish subtypes of psychopathy. Results reveal a negative association between psychopathic traits and microstructural integrity of UF, supporting previous findings. However, no moderation of the relationship by trait anxiety was discovered. Findings provide further support for the notion of altered amygdala-VMPFC connectivity in association with higher psychopathic traits.

  10. Psychopathic traits modulate microstructural integrity of right uncinate fasciculus in a community population

    Directory of Open Access Journals (Sweden)

    Mona Sobhani

    2015-01-01

    Full Text Available Individuals with psychopathy possess emotional and behavioral abnormalities. Two neural regions, involved in behavioral control and emotion regulation, are often implicated: amygdala and ventromedial prefrontal cortex (VMPFC. Recently, in studies using adult criminal populations, reductions in microstructural integrity of the white matter connections (i.e., uncinate fasciculus (UF between these two neural regions have been discovered in criminals with psychopathy, supporting the notion of neural dysfunction in the amygdala–VMPFC circuit. Here, a young adult, community sample is used to assess whether psychopathic traits modulate microstructural integrity of UF, and whether this relationship is dependent upon levels of trait anxiety, which is sometimes used to distinguish subtypes of psychopathy. Results reveal a negative association between psychopathic traits and microstructural integrity of UF, supporting previous findings. However, no moderation of the relationship by trait anxiety was discovered. Findings provide further support for the notion of altered amygdala–VMPFC connectivity in association with higher psychopathic traits.

  11. 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)

  12. Velocity time integral for right upper pulmonary vein in VLBW infants with patent ductus arteriosus.

    Science.gov (United States)

    Lista, Gianluca; Bianchi, Silvia; Mannarino, Savina; Schena, Federico; Castoldi, Francesca; Stronati, Mauro; Mosca, Fabio

    2016-10-01

    Early diagnosis of significant patent ductus arteriosus reduces the risk of clinical worsening in very low birth weight infants. Echocardiographic patent ductus arteriosus shunt flow pattern can be used to predict significant patent ductus arteriosus. Pulmonary venous flow, expressed as vein velocity time integral, is correlated to ductus arteriosus closure. The aim of this study is to investigate the relationship between significant reductions in vein velocity time integral and non-significant patent ductus arteriosus in the first week of life. A multicenter, prospective, observational study was conducted to evaluate very low birth weight infants (ductus. The mean vein velocity time integral significantly reduced in the first four days of life. On the fourth day of life, there was less of a reduction in patients with patent ductus compared to those with closed patent ductus arteriosus and the difference was significant. A significant reduction in vein velocity time integral in the first days of life is associated with ductus closure. This parameter correlates well with other echocardiographic parameters and may aid in the diagnosis and management of patent ductus arteriosus.

  13. Thermal properties of graphene from path-integral simulations

    Science.gov (United States)

    Herrero, Carlos P.; Ramírez, Rafael

    2018-03-01

    Thermal properties of graphene monolayers are studied by path-integral molecular dynamics simulations, which take into account the quantization of vibrational modes in the crystalline membrane and allow one to consider anharmonic effects in these properties. This system was studied at temperatures in the range from 12 to 2000 K and zero external stress, by describing the interatomic interactions through the LCBOPII effective potential. We analyze the internal energy and specific heat and compare the results derived from the simulations with those yielded by a harmonic approximation for the vibrational modes. This approximation turns out to be rather precise up to temperatures of about 400 K. At higher temperatures, we observe an influence of the elastic energy due to the thermal expansion of the graphene sheet. Zero-point and thermal effects on the in-plane and "real" surface of graphene are discussed. The thermal expansion coefficient α of the real area is found to be positive at all temperatures, in contrast to the expansion coefficient αp of the in-plane area, which is negative at low temperatures and becomes positive for T ≳ 1000 K.

  14. Property Integration - A New Approach for Simultaneous Solution of Process and Molecular Design Problems

    DEFF Research Database (Denmark)

    The objective of this paper is to introduce the new concept of property integration. It is based on tracking and integrating properties throughout the process. This is made possible by exploiting the unique features at the interface of process and molecular design. Recently developed clustering...... concepts are employed to identify optimal properties without commitment to specific species. Subsequently, group contribution methods and molecular design techniques are employed to solve the reverse property prediction problem to design molecules possessing the optimal properties....

  15. Integrating the Rights of the Child with the Responsibility of the Parent

    Science.gov (United States)

    Scholz, Carolyn L.

    2011-01-01

    This paper will explore the balance between children's rights and parental responsibility from a family systems perspective. Children do not grow up in a vacuum; they are part of a biological, psychological and social system. The interaction of the child and parent within this system must include the development of responsibilities by the parent…

  16. Time-Reversible Velocity Predictors for Verlet Integration with Velocity-Dependent Right-Hand Side

    Czech Academy of Sciences Publication Activity Database

    Kolafa, J.; Lísal, Martin

    2011-01-01

    Roč. 7, č. 11 (2011), s. 3596-3607 ISSN 1549-9618 R&D Projects: GA ČR GA104/08/0600 Grant - others:IGA J.E.PU(CZ) 53222 15 0006 01 Institutional research plan: CEZ:AV0Z40720504 Keywords : molecular dynamics * nose-hoover thermostat * verlet integrator Subject RIV: CF - Physical ; Theoretical Chemistry Impact factor: 5.215, year: 2011

  17. Work–Life Integration and Workplace Rights for Domestic Workers in Support to Elderly Persons

    Directory of Open Access Journals (Sweden)

    Diane-Gabrielle Tremblay

    2015-05-01

    Full Text Available Our article shows that there is a real challenge in balancing work and family for employees working in support services in domestic work for elderly persons; their workplace rights on this issue are quite limited, and they depend largely on managers’ understanding and support. Given their difficult working conditions, these workers actually find quite a challenge in trying to reconcile work and family. Our article is based on a qualitative research mobilizing 33 semi-structured interviews with employees of the home care sector in the field of the social economy mainly but also in the private sector. We first present the concept of work–family and personal life, then the area of home care and domestic work for the elderly. Then, we present the particular challenges observed in reconciling work and family life, where possible by comparing men and women. The results highlight two major sources of differentiation: age and single parenthood. Those who are older highlight the fact that children have grown up, and they have (finally some time for themselves, even if their working conditions are difficult (broken schedules, etc.. In contrast, single women live a much more difficult situation concerning work–family, partly because of the lack of workplace rights on this issue and because of the poor working conditions for many (broken hours of work, low wages, difficult working conditions. We conclude with some recommendations, including the Right to request, which appears to be the best option, although it would need some further analysis.

  18. 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.

  19. Study of the optical properties of solid tissue phantoms using single and double integrating sphere systems

    CSIR Research Space (South Africa)

    Monem, S

    2015-12-01

    Full Text Available light propagation mechanisms inside the tissues. In this work, two calibration models based on measurements adopting integrating sphere systems have been used to determine the optical properties of the studied solid phantoms. Integrating sphere...

  20. 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

  1. 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…

  2. 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

  3. Properties of the HII Regions Derived Using Integral Field Spectroscopy

    Directory of Open Access Journals (Sweden)

    Sebastian F. Sánchez

    2013-01-01

    Full Text Available Here we review some of our more recent results on the observed properties of HII regions using Integral Field Spectroscopy. In particular, we illustrate the use of this technique to study in detail the ionization conditions across the nebulae for galactic HII regions (focused on the Orion Nebula and the statistical study of large samples of extragalactic HII regions. We review the reported new scaling relation between the local mass density and the oxygen abundance across the disk galaxies and the recently discovered universal gradient for oxygen abundances. We update our previous results the lack of a dependence of the Mass-Metallicity relation with the starformation rate, including new unpublished data. Finally we discuss on the relation between the ionization conditions in the nebulae and the underlying stellar population. All together our results indicate that disk galaxies present a chemical enrichment dominated by an inside-out growth scenario, with a less evident effect of radial migrations and/or outflows.

  4. Integrable dissipative exclusion process: Correlation functions and physical properties

    Science.gov (United States)

    Crampe, N.; Ragoucy, E.; Rittenberg, V.; Vanicat, M.

    2016-09-01

    We study a one-parameter generalization of the symmetric simple exclusion process on a one-dimensional lattice. In addition to the usual dynamics (where particles can hop with equal rates to the left or to the right with an exclusion constraint), annihilation and creation of pairs can occur. The system is driven out of equilibrium by two reservoirs at the boundaries. In this setting the model is still integrable: it is related to the open XXZ spin chain through a gauge transformation. This allows us to compute the full spectrum of the Markov matrix using Bethe equations. We also show that the stationary state can be expressed in a matrix product form permitting to compute the multipoints correlation functions as well as the mean value of the lattice and the creation-annihilation currents. Finally, the variance of the lattice current is computed for a finite-size system. In the thermodynamic limit, it matches the value obtained from the associated macroscopic fluctuation theory.

  5. Research integrity and rights of indigenous peoples: appropriating Foucault's critique of knowledge/power.

    Science.gov (United States)

    Swazo, Norman K

    2005-09-01

    In this paper I appropriate the philosophical critique of Michel Foucault as it applies to the engagement of Western science and indigenous peoples in the context of biomedical research. The science of population genetics, specifically as pursued in the Human Genome Diversity Project, is the obvious example to illustrate (a) the contraposition of modern science and 'indigenous science', (b) the tendency to depreciate and marginalize indigenous knowledge systems, and (c) the subsumption of indigenous moral preferences in the juridical armature of international human rights law. I suggest that international bioethicists may learn from Foucault's critique, specifically of the need for vigilance about the knowledge/power relation expressed by the contraposition of modern science and 'indigeneity'.

  6. 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…

  7. 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...

  8. 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...

  9. 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...

  10. 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

  11. Intersectoral approaches and integrated services in achieving the right to health for refugees upon resettlement: a scoping review protocol.

    Science.gov (United States)

    Javadi, Dena; Langlois, Etienne V; Ho, Shirley; Friberg, Peter; Tomson, Göran

    2017-08-30

    Global insecurity and climate change are exacerbating the need for improved management of refugee resettlement services. International standards hold states responsible for the protection of the right of non-citizens to an adequate standard of physical and mental health while recognising the importance of social determinants of health. However, programmes to protect refugees' right to health often lack coordination and monitoring. This paper describes the protocol for a scoping review to explore barriers and facilitators to the integration of health services for refugees; the content, process and actors involved in protecting refugee health; and the extent to which intersectoral approaches are leveraged to protect refugees' right to health on resettlement, especially for vulnerable groups such as women and children. Peer-reviewed (through four databases including MEDLINE, Web of Science, Global Health and PsycINFO) and grey literature were searched to identify programmes and interventions designed to promote refugee health in receiving countries. Two reviewers will screen articles and abstract data. Two frameworks for integration and intersectoral action will be applied to understand how and why certain approaches work while others do not and to identify the actors involved in achieving success at different levels of integration as defined by these frameworks. Findings from the scoping review will be shared in relevant conferences and meetings. A brief will be created with lessons learnt from successful programmes to inform decision making in design of refugee programmes and services. Ethical approval is not required as human subjects are not involved. Registered on Open Science Framework at https://osf.io/gt9ck/. © Article author(s) (or their employer(s) unless otherwise stated in the text of the article) 2017. All rights reserved. No commercial use is permitted unless otherwise expressly granted.

  12. An integrated approach to historical population assessment of the great whales: case of the New Zealand southern right whale.

    Science.gov (United States)

    Jackson, Jennifer A; Carroll, Emma L; Smith, Tim D; Zerbini, Alexandre N; Patenaude, Nathalie J; Baker, C Scott

    2016-03-01

    Accurate estimation of historical abundance provides an essential baseline for judging the recovery of the great whales. This is particularly challenging for whales hunted prior to twentieth century modern whaling, as population-level catch records are often incomplete. Assessments of whale recovery using pre-modern exploitation indices are therefore rare, despite the intensive, global nature of nineteenth century whaling. Right whales (Eubalaena spp.) were particularly exploited: slow swimmers with strong fidelity to sheltered calving bays, the species made predictable and easy targets. Here, we present the first integrated population-level assessment of the whaling impact and pre-exploitation abundance of a right whale, the New Zealand southern right whale (E. australis). In this assessment, we use a Bayesian population dynamics model integrating multiple data sources: nineteenth century catches, genetic constraints on bottleneck size and individual sightings histories informing abundance and trend. Different catch allocation scenarios are explored to account for uncertainty in the population's offshore distribution. From a pre-exploitation abundance of 28 800-47 100 whales, nineteenth century hunting reduced the population to approximately 30-40 mature females between 1914 and 1926. Today, it stands at less than 12% of pre-exploitation abundance. Despite the challenges of reconstructing historical catches and population boundaries, conservation efforts of historically exploited species benefit from targets for ecological restoration.

  13. The Paralympic Movement: using sports to promote health, disability rights, and social integration for athletes with disabilities.

    Science.gov (United States)

    Blauwet, Cheri; Willick, Stuart E

    2012-11-01

    Competitive sports for people with disabilities has grown rapidly over the past several decades, and opportunities for participation are increasingly available throughout the spectrum from developmental to elite. The Paralympic Games, seen as the pinnacle sporting event that represents the broader Paralympic Movement, has provided a platform to showcase the abilities of people with disabilities while also serving as a catalyst for disability rights through ensuring integration, equality of opportunity, and accessibility of the built environment. Concurrently, media coverage of the Paralympic Games has led to an increased awareness of opportunities for sport participation for individuals with disabilities and, with it, the adjustment of norms regarding expectations for exercise as a component of preventive health. In addition, there is evidence of the power of sports to stimulate confidence, self-efficacy, and a self-perceived high quality of life for individuals with disabilities above and beyond the basic benefits to cardiometabolic fitness. When taken together, the promotion of health, disability rights, and social integration through sports has the power to transform the lives of those who participate and to further stimulate the expansion of opportunities available to the next generation of athletes with disabilities. Copyright © 2012 American Academy of Physical Medicine and Rehabilitation. Published by Elsevier Inc. All rights reserved.

  14. 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…

  15. 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 ...

  16. 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

  17. Towards an integrative post-2015 sustainable development goal framework: Focusing on global justice – peace, security and basic human rights

    Directory of Open Access Journals (Sweden)

    George R. Lueddeke

    2015-12-01

    To strengthen the likelihood of realizing the post-2015 Sustainable Development Goals (SDGs, particularly with regard to “planet and population” health and well-being , UN and other decision-makers are urged to consider the adoption of an integrated SDG framework that is based on (i a vision of global justice - underpinned by peace, security and basic human rights; (ii the development of interdependent and interconnected strategies for each of the eleven thematic indicators identified in the UN document The World We Want; and (iii the application of guiding principles to measure the impact of SDG strategies in terms of holism, equity, sustainability, ownership, and global obligation. While current discussions on the SDGs are making progress in a number of areas, the need for integration of these around a common global vision and purpose seems especially crucial to avoid MDG shortcomings.

  18. 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.

  19. 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...

  20. 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 ...

  1. 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

  2. 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.

  3. 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...

  4. 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...

  5. Property Valuation: Integration of Methods and Determination of Depreciation

    NARCIS (Netherlands)

    Tempelmans Plat, H.; Verhaegh, M.

    2000-01-01

    Property valuation up to now is a global guess. On the one hand we have the Investment Method which regards a property as just a sum of money, on the other hand we have the Contractor's Method which is based on the actual new construction costs of the building and the actual value of the land. Both

  6. 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.

  7. 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.

  8. 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

  9. 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.

  10. ANALYSIS OF THE POSSIBILITY OF INTEGRATING A MINING RIGHT-ANGLE PLANETARY GEARBOX WITH TECHNICAL DIAGNOSTICS SYSTEMS

    Directory of Open Access Journals (Sweden)

    Andrzej WIECZOREK

    2016-12-01

    Full Text Available A key factor enabling the achievement of the required capacity by longwall mining systems is to obtain a satisfactory service life for individual components of such systems. Such components include right-angle planetary gearboxes for armoured face conveyors. An increase in the service life of such equipment can be achieved by ensuring adequacy in terms of design, materials and organization. As a part of organizational changes, the use of individual diagnostics systems may have the greatest impact on the service life of mining gearboxes; however, their widespread implementation is limited by economic and operational barriers. This paper presents an analysis of the possibility of integrating mining gearboxes with electronic systems of technical diagnostics, as well as expanding the scope of the technical condition monitoring by the machines operating together with these gearboxes. As a result of the calculation and design work performed, it has been demonstrated that it is possible to integrate technical diagnostics systems with advanced data transmission capabilities inside gearboxes.

  11. An integrated multichannel neural recording analog front-end ASIC with area-efficient driven right leg circuit.

    Science.gov (United States)

    Tao Tang; Wang Ling Goh; Lei Yao; Jia Hao Cheong; Yuan Gao

    2017-07-01

    This paper describes an integrated multichannel neural recording analog front end (AFE) with a novel area-efficient driven right leg (DRL) circuit to improve the system common mode rejection ratio (CMRR). The proposed AFE consists of an AC-coupled low-noise programmable-gain amplifier, an area-efficient DRL block and a 10-bit SAR ADC. Compared to conventional DRL circuit, the proposed capacitor-less DRL design achieves 90% chip area reduction with enhanced CMRR performance, making it ideal for multichannel biomedical recording applications. The AFE circuit has been designed in a standard 0.18-μm CMOS process. Post-layout simulation results show that the AFE provides two gain settings of 54dB/60dB while consuming 1 μA per channel under a supply voltage of 1 V. The input-referred noise of the AFE integrated from 1 Hz to 10k Hz is only 4 μVrms and the CMRR is 110 dB.

  12. Body integrity identity disorder: deranged body processing, right fronto-parietal dysfunction, and phenomenological experience of body incongruity.

    Science.gov (United States)

    Giummarra, Melita J; Bradshaw, John L; Nicholls, Michael E R; Hilti, Leonie M; Brugger, Peter

    2011-12-01

    Body integrity identity disorder (BIID) is characterised by profound experience of incongruity between the biological and desired body structure. The condition manifests in "non-belonging" of body parts, and the subsequent desire to amputate, paralyse or disable a limb. Little is known about BIID; however, a neuropsychological model implicating right fronto-parietal and insular networks is emerging, with potential disruption to body representation. We argue that, as there is scant systematic research on BIID published to date and much of the research is methodologically weak, it is premature to assume that the only process underlying bodily experience that is compromised is body representation. The present review systematically investigates which aspects of neurological processing of the body, and sense of self, may be compromised in BIID. We argue that the disorder most likely reflects dysregulation in multiple levels of body processing. That is, the disunity between self and the body could arguably come about through congenital and/or developmental disruption of body representations, which, together with altered multisensory integration, may preclude the experience of self-attribution and embodiment of affected body parts. Ulimately, there is a need for official diagnostic criteria to facilitate epidemiological characterisation of BIID, and for further research to systematically investigate which aspects of body representation and processing are truly compromised in the disorder.

  13. Burning properties and mechanical integrity of aged gun propellants

    NARCIS (Netherlands)

    Driel, C.A. van; Klerk, W.P.C. de

    2017-01-01

    Conventional gun propellants exhibit the phenomenon of nitrocellulose (NC) decomposition. Besides an effect on thermal stability of propellants, decomposition of NC has an effect on the mechanical integrity of the propellant grains. Enhanced grain fracture may lead to unacceptable changes of the

  14. Integral Parameters for Characterizing Water, Energy, and Aeration Properties of Soilless Plant Growth Media

    DEFF Research Database (Denmark)

    Deepagoda Thuduwe Kankanamge Kelum, Chamindu; Lopez, Jose Choc Chen; Møldrup, Per

    2013-01-01

    approach provided important insights for irrigation management and for potential optimization of substrate properties. Furthermore, an observed relationship between the integral parameters for water availability and oxygen diffusivity can be potentially applied for the design of advanced irrigation...

  15. Exact series expansions, recurrence relations, properties and integrals of the generalized exponential integral functions

    International Nuclear Information System (INIS)

    Altac, Zekeriya

    2007-01-01

    Generalized exponential integral functions (GEIF) are encountered in multi-dimensional thermal radiative transfer problems in the integral equation kernels. Several series expansions for the first-order generalized exponential integral function, along with a series expansion for the general nth order GEIF, are derived. The convergence issues of these series expansions are investigated numerically as well as theoretically, and a recurrence relation which does not require derivatives of the GEIF is developed. The exact series expansions of the two dimensional cylindrical and/or two-dimensional planar integral kernels as well as their spatial moments have been explicitly derived and compared with numerical values

  16. Microbial production of polyhydroxybutyrate with tailor-made properties: an integrated modelling approach and experimental validation.

    Science.gov (United States)

    Penloglou, Giannis; Chatzidoukas, Christos; Kiparissides, Costas

    2012-01-01

    The microbial production of polyhydroxybutyrate (PHB) is a complex process in which the final quantity and quality of the PHB depend on a large number of process operating variables. Consequently, the design and optimal dynamic operation of a microbial process for the efficient production of PHB with tailor-made molecular properties is an extremely interesting problem. The present study investigates how key process operating variables (i.e., nutritional and aeration conditions) affect the biomass production rate and the PHB accumulation in the cells and its associated molecular weight distribution. A combined metabolic/polymerization/macroscopic modelling approach, relating the process performance and product quality with the process variables, was developed and validated using an extensive series of experiments and measurements. The model predicts the dynamic evolution of the biomass growth, the polymer accumulation, the consumption of carbon and nitrogen sources and the average molecular weights of the PHB in a bioreactor, under batch and fed-batch operating conditions. The proposed integrated model was used for the model-based optimization of the production of PHB with tailor-made molecular properties in Azohydromonas lata bacteria. The process optimization led to a high intracellular PHB accumulation (up to 95% g of PHB per g of DCW) and the production of different grades (i.e., different molecular weight distributions) of PHB. Copyright © 2011 Elsevier Inc. All rights reserved.

  17. 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.

  18. 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.

  19. Integration of temporal and spatial properties of dynamic connectivity networks for automatic diagnosis of brain disease.

    Science.gov (United States)

    Jie, Biao; Liu, Mingxia; Shen, Dinggang

    2018-07-01

    Functional connectivity networks (FCNs) using resting-state functional magnetic resonance imaging (rs-fMRI) have been applied to the analysis and diagnosis of brain disease, such as Alzheimer's disease (AD) and its prodrome, i.e., mild cognitive impairment (MCI). Different from conventional studies focusing on static descriptions on functional connectivity (FC) between brain regions in rs-fMRI, recent studies have resorted to dynamic connectivity networks (DCNs) to characterize the dynamic changes of FC, since dynamic changes of FC may indicate changes in macroscopic neural activity patterns in cognitive and behavioral aspects. However, most of the existing studies only investigate the temporal properties of DCNs (e.g., temporal variability of FC between specific brain regions), ignoring the important spatial properties of the network (e.g., spatial variability of FC associated with a specific brain region). Also, emerging evidence on FCNs has suggested that, besides temporal variability, there is significant spatial variability of activity foci over time. Hence, integrating both temporal and spatial properties of DCNs can intuitively promote the performance of connectivity-network-based learning methods. In this paper, we first define a new measure to characterize the spatial variability of DCNs, and then propose a novel learning framework to integrate both temporal and spatial variabilities of DCNs for automatic brain disease diagnosis. Specifically, we first construct DCNs from the rs-fMRI time series at successive non-overlapping time windows. Then, we characterize the spatial variability of a specific brain region by computing the correlation of functional sequences (i.e., the changing profile of FC between a pair of brain regions within all time windows) associated with this region. Furthermore, we extract both temporal variabilities and spatial variabilities from DCNs as features, and integrate them for classification by using manifold regularized multi

  20. Approximation Properties of Certain Summation Integral Type Operators

    Directory of Open Access Journals (Sweden)

    Patel P.

    2015-03-01

    Full Text Available In the present paper, we study approximation properties of a family of linear positive operators and establish direct results, asymptotic formula, rate of convergence, weighted approximation theorem, inverse theorem and better approximation for this family of linear positive operators.

  1. 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.

  2. Irradiation effects on the mechanical properties of aluminium and the structural integrity of aluminium reactor components

    International Nuclear Information System (INIS)

    Harrison, R.P.; McDonald, N.R.; Mitchell, D.R.G.; Hellier, A.K.; Stathers, P.A.; Carr, D.G.; Ripley, M.I.

    2000-01-01

    The results of micro-structural and mechanical property studies on aluminum after being exposed to large fluences of neutrons are presented. These property changes are of importance in determining the structural integrity of the Australian HIFAR reactor aluminium tank, which in turn determines the lifetime of the reactor. (author)

  3. Integrating sphere-based setup as an accurate system for optical properties measurements

    CSIR Research Space (South Africa)

    Abdalmonem, S

    2010-09-01

    Full Text Available Determination of the optical properties of solid and liquid samples has great importance. Since the integrating sphere-based setup is used to measure the amount of reflected and transmitted light by the examined samples, optical properties could...

  4. Variational nature, integration, and properties of Newton reaction path.

    Science.gov (United States)

    Bofill, Josep Maria; Quapp, Wolfgang

    2011-02-21

    The distinguished coordinate path and the reduced gradient following path or its equivalent formulation, the Newton trajectory, are analyzed and unified using the theory of calculus of variations. It is shown that their minimum character is related to the fact that the curve is located in a valley region. In this case, we say that the Newton trajectory is a reaction path with the category of minimum energy path. In addition to these findings a Runge-Kutta-Fehlberg algorithm to integrate these curves is also proposed.

  5. Variational nature, integration, and properties of Newton reaction path

    Science.gov (United States)

    Bofill, Josep Maria; Quapp, Wolfgang

    2011-02-01

    The distinguished coordinate path and the reduced gradient following path or its equivalent formulation, the Newton trajectory, are analyzed and unified using the theory of calculus of variations. It is shown that their minimum character is related to the fact that the curve is located in a valley region. In this case, we say that the Newton trajectory is a reaction path with the category of minimum energy path. In addition to these findings a Runge-Kutta-Fehlberg algorithm to integrate these curves is also proposed.

  6. 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.

  7. 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....

  8. 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

  9. Manufacturing and properties of closure head forging integrated with flange for PWR reactor pressure vessel

    International Nuclear Information System (INIS)

    Tomoharu Sasaki; Iku Kurihara; Etsuo Murai; Yasuhiko Tanaka; Koumei Suzuki

    2003-01-01

    Closure head forging (SA508, Gr.3 Cl.1) integrated with flange for PWR reactor pressure vessel has been developed. This is intended to enhance structural integrity of closure head resulted in elimination of ISI, by eliminating weld joint between closure head and flange in the conventional design. Manufacturing procedures have been established so that homogeneity and isotropy of the material properties can be assured in the closure head forging integrated with flange. Acceptance tensile and impact test specimens are taken and tested regarding the closure head forging integrated with flange as very thick and complex forgings. This paper describes the manufacturing technologies and material properties of the closure head forging integrated with flange. (orig.)

  10. Gauge properties of the guiding center variational symplectic integrator

    International Nuclear Information System (INIS)

    Squire, J.; Tang, W. M.; Qin, H.

    2012-01-01

    Variational symplectic algorithms have recently been developed for carrying out long-time simulation of charged particles in magnetic fields [H. Qin and X. Guan, Phys. Rev. Lett. 100, 035006 (2008); H. Qin, X. Guan, and W. Tang, Phys. Plasmas (2009); J. Li, H. Qin, Z. Pu, L. Xie, and S. Fu, Phys. Plasmas 18, 052902 (2011)]. As a direct consequence of their derivation from a discrete variational principle, these algorithms have very good long-time energy conservation, as well as exactly preserving discrete momenta. We present stability results for these algorithms, focusing on understanding how explicit variational integrators can be designed for this type of system. It is found that for explicit algorithms, an instability arises because the discrete symplectic structure does not become the continuous structure in the t→0 limit. We examine how a generalized gauge transformation can be used to put the Lagrangian in the “antisymmetric discretization gauge,” in which the discrete symplectic structure has the correct form, thus eliminating the numerical instability. Finally, it is noted that the variational guiding center algorithms are not electromagnetically gauge invariant. By designing a model discrete Lagrangian, we show that the algorithms are approximately gauge invariant as long as A and φ are relatively smooth. A gauge invariant discrete Lagrangian is very important in a variational particle-in-cell algorithm where it ensures current continuity and preservation of Gauss’s law [J. Squire, H. Qin, and W. Tang (to be published)].

  11. 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

  12. 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)

  13. 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.

  14. 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)

  15. Intrinsic and integrative properties of substantia nigra pars reticulata neurons

    Science.gov (United States)

    Zhou, Fu-Ming; Lee, Christian R.

    2011-01-01

    The GABA projection neurons of the substantia nigra pars reticulata (SNr) are output neurons for the basal ganglia and thus critical for movement control. Their most striking neurophysiological feature is sustained, spontaneous high frequency spike firing. A fundamental question is: what are the key ion channels supporting the remarkable firing capability in these neurons? Recent studies indicate that these neurons express tonically active TRPC3 channels that conduct a Na-dependent inward current even at hyperpolarized membrane potentials. When the membrane potential reaches −60 mV, a voltage-gated persistent sodium current (INaP) starts to activate, further depolarizing the membrane potential. At or slightly below −50 mV, the large transient voltage-activated sodium current (INaT) starts to activate and eventually triggers the rapid rising phase of action potentials. SNr GABA neurons have a higher density of (INaT), contributing to the faster rise and larger amplitude of action potentials, compared with the slow-spiking dopamine neurons. INaT also recovers from inactivation more quickly in SNr GABA neurons than in nigral dopamine neurons. In SNr GABA neurons, the rising phase of the action potential triggers the activation of high-threshold, inactivation-resistant Kv3-like channels that can rapidly repolarize the membrane. These intrinsic ion channels provide SNr GABA neurons with the ability to fire spontaneous and sustained high frequency spikes. Additionally, robust GABA inputs from direct pathway medium spiny neurons in the striatum and GABA neurons in the globus pallidus may inhibit and silence SNr GABA neurons, whereas glutamate synaptic input from the subthalamic nucleus may induce burst firing in SNr GABA neurons. Thus, afferent GABA and glutamate synaptic inputs sculpt the tonic high frequency firing of SNr GABA neurons and the consequent inhibition of their targets into an integrated motor control signal that is further fine-tuned by neuromodulators

  16. 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.

  17. Economic Impact Assessment of Wind Power Integration: A Quasi-Public Goods Property Perspective

    Directory of Open Access Journals (Sweden)

    Huiru Zhao

    2015-08-01

    Full Text Available The integration of wind power into power grid will bring some impacts on the multiple subjects of electric power system. Economic impacts of wind power integration on multiple subjects of China’s electric power system were quantitatively assessed from Quasi-public goods property perspective in this paper. Firstly, the Quasi-public goods property of transmission services provided by power grid corporations was elaborated. Secondly, the multiple subjects of China’s electric power system, which include electricity generation enterprises (EGEs, power grid corporations (PGCs, electricity consumers (ECs, and environment, were detailed analyzed. Thirdly, based on the OPF-based nodal price model and transmission service cost allocation model, the economic impact assessment model of wind power integration was built from Quasi-public goods property perspective. Then, the IEEE-24 bus system employed in this paper was introduced according to current status of China’s electric power system, and the modeling of wind turbine was also introduced. Finally, the simulation analysis was performed, and the economic impacts of wind power integration on EGEs, PGCs, ECs and Environment were calculated. The results indicate, from Quasi-public goods property perspective, the wind power integration will bring positive impacts on EGEs, PGCs and Environment, while negative impacts on ECs. The findings can provide references for power system managers, energy planners, and policy makers.

  18. 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

  19. 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...

  20. 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.

  1. Second Cancer Risk after simultaneous integrated boost radiation therapy of right sided breast cancer with and without flattening filter

    Energy Technology Data Exchange (ETDEWEB)

    Dobler, Barbara; Maier, Johannes; Knott, Bernadette; Maerz, Manuel; Koelbl, Oliver [Regensburg University Medical Center, Department of Radiotherapy, Regensburg (Germany); Loeschel, Rainer [Ostbayerische Technische Hochschule Regensburg, Faculty of Computer Science and Mathematics, Regensburg (Germany)

    2016-10-15

    The aim of this study was to investigate if the flattening filter free mode (FFF) of a linear accelerator reduces the excess absolute risk (EAR) for second cancer as compared to the flat beam mode (FF) in simultaneous integrated boost (SIB) radiation therapy of right-sided breast cancer. Six plans were generated treating the whole breast to 50.4 Gy and a SIB volume to 63 Gy on CT data of 10 patients: intensity-modulated radiation therapy (IMRT), volumetric modulated arc therapy (VMAT), and a tangential arc VMAT (tVMAT), each with flattening filter and without. The EAR was calculated for the contralateral breast and the lungs from dose-volume histograms (DVH) based on the linear-exponential, the plateau, and the full mechanistic dose-response model. Peripheral low-dose measurements were performed to compare the EAR in more distant regions as the thyroids and the uterus. FFF reduces the EAR significantly in the contralateral and peripheral organs for tVMAT and in the peripheral organs for VMAT. No reduction was found for IMRT. The lowest EAR for the contralateral breast and lung was achieved with tVMAT FFF, reducing the EAR by 25 % and 29 % as compared to tVMAT FF, and by 44 % to 58 % as compared to VMAT and IMRT in both irradiation modes. tVMAT FFF showed also the lowest peripheral dose corresponding to the lowest EAR in the thyroids and the uterus. The use of FFF mode allows reducing the EAR significantly when tVMAT is used as the treatment technique. When second cancer risk is a major concern, tVMAT FFF is considered the preferred treatment option in SIB irradiation of right-sided breast cancer. (orig.) [German] Ziel der Studie war es zu untersuchen, ob der ausgleichskoerperfreie Modus (FFF) bei der simultan integrierten Boost-(SIB-)Bestrahlung des rechtsseitigen Mammakarzinoms eine Reduktion des strahleninduzierten Sekundaermalignomrisikos (''excess absolute risk'', EAR) im Vergleich zur Bestrahlung mit Ausgleichskoerper (FF) erlaubt. Auf CT

  2. Modified Bessel P-integrals and P-derivatives and their properties

    International Nuclear Information System (INIS)

    Volosivets, S S

    2014-01-01

    We study the modified Bessel P-integral, whose properties are similar to those of the Bessel potential, and the modified Bessel P-derivative. These operators are inverse to each other. We prove analogues of the embedding theorems of Hardy, Littlewood, Stein, Zygmund and Lizorkin concerning the images of L p (R) under the action of Bessel potentials. We give applications of the Bessel integral and derivative to the integrability of the P-adic Fourier transform and to approximation theory (an embedding theorem of Ul'yanov type)

  3. Integration properties of disaggregated solar, geothermal and biomass energy consumption in the U.S

    International Nuclear Information System (INIS)

    Apergis, Nicholas; Tsoumas, Chris

    2011-01-01

    This paper investigates the integration properties of disaggregated solar, geothermal and biomass energy consumption in the U.S. The analysis is performed for the 1989-2009 period and covers all sectors which use these types of energy, i.e., transportation, residence, industrial, electric power and commercial. The results suggest that there are differences in the order of integration depending on both the type of energy and the sector involved. Moreover, the inclusion of structural breaks traced from the regulatory changes for these energy types seem to affect the order of integration for each series. - Highlights: → Increasing importance of renewable energy sources. → Integration properties of solar, geothermal and biomass energy consumption in the U.S. → The results show differences in the order of integration depending on the type of energy. → Structural breaks traced for these energy types affect the order of integration. → The order of integration is less than 1, so energy conservation policies are transitory.

  4. 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

  5. HOW TO AVOID GIVING THE RIGHT ANSWERS TO THE WRONG QUESTIONS: THE NEED FOR INTEGRATED ASSESSMENTS OF COMPLEX HEALTH TECHNOLOGIES.

    Science.gov (United States)

    Gerhardus, Ansgar; Oortwijn, Wija; van der Wilt, Gert Jan

    2017-01-01

    Health technologies are becoming increasingly complex and contemporary health technology assessment (HTA) is only partly equipped to address this complexity. The project "Integrated assessments of complex health technologies" (INTEGRATE-HTA), funded by the European Commission, was initiated with the overall objective to develop concepts and methods to enable patient-centered, integrated assessments of the effectiveness, and the economic, social, cultural, and ethical issues of complex technologies that take context and implementation issues into account. The project resulted in a series of guidances that should support the work of HTA scientists and decision makers alike.

  6. 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.

  7. Algebraic properties of first integrals for systems of second-order ...

    African Journals Online (AJOL)

    Symmetries of the rst integrals for scalar linear or linearizable second- order ordinary differential equations (ODEs) have already been derived and shown to exhibit interesting properties. One of these is that the symmetry algebra sl(3; R ) is generated by the three triplets of symmetries of the functionally independent first ...

  8. Integral parameters for characterizing water, energy, and aeration properties of soilless plant growth media

    Science.gov (United States)

    Chamindu Deepagoda, T. K. K.; Chen Lopez, Jose Choc; Møldrup, Per; de Jonge, Lis Wollesen; Tuller, Markus

    2013-10-01

    Over the last decade there has been a significant shift in global agricultural practice. Because the rapid increase of human population poses unprecedented challenges to production of an adequate and economically feasible food supply for undernourished populations, soilless greenhouse production systems are regaining increased worldwide attention. The optimal control of water availability and aeration is an essential prerequisite to successfully operate plant growth systems with soilless substrates such as aggregated foamed glass, perlite, rockwool, coconut coir, or mixtures thereof. While there are considerable empirical and theoretical efforts devoted to characterize water retention and aeration substrate properties, a holistic, physically-based approach considering water retention and aeration concurrently is lacking. In this study, the previously developed concept of integral water storage and energy was expanded to dual-porosity substrates and an analog integral oxygen diffusivity parameter was introduced to simultaneously characterize aeration properties of four common soilless greenhouse growth media. Integral parameters were derived for greenhouse crops in general, as well as for tomatoes. The integral approach provided important insights for irrigation management and for potential optimization of substrate properties. Furthermore, an observed relationship between the integral parameters for water availability and oxygen diffusivity can be potentially applied for the design of advanced irrigation and management strategies to ensure stress-free growth conditions, while conserving water resources.

  9. Streamlining and integrating right-of-way and utility processes with planning, environmental, and design processes in Australia and Canada.

    Science.gov (United States)

    2009-06-01

    Many transportation projects require acquisition of land and accommodation of utility facilities in the : right-of-way. The Federal Highway Administration, American Association of State Highway and : Transportation Officials, and National Cooperative...

  10. Integrating atlas and graph cut methods for right ventricle blood-pool segmentation from cardiac cine MRI

    Science.gov (United States)

    Dangi, Shusil; Linte, Cristian A.

    2017-03-01

    Segmentation of right ventricle from cardiac MRI images can be used to build pre-operative anatomical heart models to precisely identify regions of interest during minimally invasive therapy. Furthermore, many functional parameters of right heart such as right ventricular volume, ejection fraction, myocardial mass and thickness can also be assessed from the segmented images. To obtain an accurate and computationally efficient segmentation of right ventricle from cardiac cine MRI, we propose a segmentation algorithm formulated as an energy minimization problem in a graph. Shape prior obtained by propagating label from an average atlas using affine registration is incorporated into the graph framework to overcome problems in ill-defined image regions. The optimal segmentation corresponding to the labeling with minimum energy configuration of the graph is obtained via graph-cuts and is iteratively refined to produce the final right ventricle blood pool segmentation. We quantitatively compare the segmentation results obtained from our algorithm to the provided gold-standard expert manual segmentation for 16 cine-MRI datasets available through the MICCAI 2012 Cardiac MR Right Ventricle Segmentation Challenge according to several similarity metrics, including Dice coefficient, Jaccard coefficient, Hausdorff distance, and Mean absolute distance error.

  11. Mechanical quadrature method as applied to singular integral equations with logarithmic singularity on the right-hand side

    Science.gov (United States)

    Amirjanyan, A. A.; Sahakyan, A. V.

    2017-08-01

    A singular integral equation with a Cauchy kernel and a logarithmic singularity on its righthand side is considered on a finite interval. An algorithm is proposed for the numerical solution of this equation. The contact elasticity problem of a П-shaped rigid punch indented into a half-plane is solved in the case of a uniform hydrostatic pressure occurring under the punch, which leads to a logarithmic singularity at an endpoint of the integration interval. The numerical solution of this problem shows the efficiency of the proposed approach and suggests that the singularity has to be taken into account in solving the equation.

  12. 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.

  13. 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...

  14. Right-to-left shunt may be prone to affect the white matter integrity of posterior circulation in migraine without aura.

    Science.gov (United States)

    Xie, Hui; Bian, Yitong; Jian, Zhijie; Huo, Kang; Liu, Rui; Zhu, Dan; Zhang, Lihui; Wu, Jun; Yang, Jian; Liu, Jixin; Luo, Guogang

    2018-01-01

    Numerous studies have indicated an association between migraine and right-to-left shunt. However, little is known about whether right-to-left shunt has an effect on the migraine brain. This observational study aims to explore the impact of right-to-left shunt on the brain of migraine without aura on microstructural level. Thirty-five patients with migraine without aura were enrolled in this study. Contrast-enhanced Transcranial Doppler was performed to evaluate the status of right-to-left shunt. Three-dimensional T1-weighted and diffusion tensor images were acquired for data analysis. We employed voxel-based morphometry and tract-based spatial statistical analyses to assess the differences of gray and white matter between migraineurs with and without right-to-left shunt, respectively. Among the 35 patients, 19 (54.3%) patients had right-to-left shunt. There were no significant differences in headache features between migraineurs with and without right-to-left shunt. There were significant increases of mean and radial diffusivity in migraineurs with right-to-left shunt compared with migraineurs without right-to-left shunt. The alterations were primarily located in the right posterior thalamic radiation, secondly in the body of corpus callosum and the right superior corona radiata. No significant differences were observed in values of fractional anisotropy and axial diffusivity. No significant between-group differences were found in gray matter volume. Right-to-left shunt may cause alterations of white matter integrity in migraine without aura, and the alterations are more likely to be located at the posterior circulation.

  15. Integrating chemical fate and population-level effect models of pesticides: the importance of capturing the right scales

    NARCIS (Netherlands)

    Focks, A.; Horst, ter M.M.S.; Berg, van den E.; Baveco, H.; Brink, van den P.J.

    2014-01-01

    Any attempt to introduce more ecological realism into ecological risk assessment of chemicals faces the major challenge of integrating different aspects of the chemicals and species of concern, for example, spatial scales of emissions, chemical exposure patterns in space and time, and population

  16. Spectral properties of a two dimensional photonic crystal with quasi-integrable geometry

    International Nuclear Information System (INIS)

    Cruz-Bueno, J J; Méndez-Bermúdez, J A; Arriaga, J

    2013-01-01

    In this paper we study the statistical properties of the allowed frequencies for electromagnetic waves propagating in two-dimensional photonic crystals with quasi-integrable geometry. We compute the level spacing, group velocity, and curvature distributions (P(s), P(v), and P(c), respectively) and compare them with the corresponding random matrix theory predictions. Due to the quasi-integrability of the crystal we observe signatures of intermediate statistics in P(s) and P(c) for high refractive index contrasts

  17. Algebraic Properties of First Integrals for Scalar Linear Third-Order ODEs of Maximal Symmetry

    Directory of Open Access Journals (Sweden)

    K. S. Mahomed

    2013-01-01

    Full Text Available By use of the Lie symmetry group methods we analyze the relationship between the first integrals of the simplest linear third-order ordinary differential equations (ODEs and their point symmetries. It is well known that there are three classes of linear third-order ODEs for maximal cases of point symmetries which are 4, 5, and 7. The simplest scalar linear third-order equation has seven-point symmetries. We obtain the classifying relation between the symmetry and the first integral for the simplest equation. It is shown that the maximal Lie algebra of a first integral for the simplest equation y′′′=0 is unique and four-dimensional. Moreover, we show that the Lie algebra of the simplest linear third-order equation is generated by the symmetries of the two basic integrals. We also obtain counting theorems of the symmetry properties of the first integrals for such linear third-order ODEs. Furthermore, we provide insights into the manner in which one can generate the full Lie algebra of higher-order ODEs of maximal symmetry from two of their basic integrals.

  18. An examination of the psychometric properties of the community integration questionnaire (CIQ) in spinal cord injury.

    Science.gov (United States)

    Kratz, Anna L; Chadd, Edmund; Jensen, Mark P; Kehn, Matthew; Kroll, Thilo

    2015-07-01

    To examine the psychometric properties of the Community Integration Questionnaire (CIQ) in large samples of individuals with spinal cord injury (SCI). Longitudinal 12-month survey study. Nation-wide, community dwelling. Adults with SCI: 627 at Time 1, 494 at Time 2. Not applicable. The CIQ is a 15-item measure developed to measure three domains of community integration in individuals with traumatic brain injury: home integration, social integration, and productive activity. SCI consumer input suggested the need for two additional items assessing socializing at home and internet/email activity. Exploratory factor analyses at Time 1 indicated three factors. Time 2 confirmatory factor analysis did not show a good fit of the 3-factor model. CIQ scores were normally distributed and only the Productive subscale demonstrated problems with high (25%) ceiling effects. Internal reliability was acceptable for the Total and Home scales, but low for the Social and Productive activity scales. Validity of the CIQ is suggested by significant differences by sex, age, and wheelchair use. The factor structure of the CIQ was not stable over time. The CIQ may be most useful for assessing home integration, as this is the subscale with the most scale stability and internal reliability. The CIQ may be improved for use in SCI by including items that reflect higher levels of productive functioning, integration across the life span, and home- and internet-based social functioning.

  19. Characterization of Symmetry Properties of First Integrals for Submaximal Linearizable Third-Order ODEs

    Directory of Open Access Journals (Sweden)

    K. S. Mahomed

    2013-01-01

    Full Text Available The relationship between first integrals of submaximal linearizable third-order ordinary differential equations (ODEs and their symmetries is investigated. We obtain the classifying relations between the symmetries and the first integral for submaximal cases of linear third-order ODEs. It is known that the maximum Lie algebra of the first integral is achieved for the simplest equation and is four-dimensional. We show that for the other two classes they are not unique. We also obtain counting theorems of the symmetry properties of the first integrals for these classes of linear third-order ODEs. For the 5 symmetry class of linear third-order ODEs, the first integrals can have 0, 1, 2, and 3 symmetries, and for the 4 symmetry class of linear third-order ODEs, they are 0, 1, and 2 symmetries, respectively. In the case of submaximal linear higher-order ODEs, we show that their full Lie algebras can be generated by the subalgebras of certain basic integrals.

  20. Integrated investigation approach for determining mechanical properties of poly-silicon membranes

    OpenAIRE

    Brueckner, J.; Dehe, A.; Auerswald, E.; Dudek, R.; Michel, B.; Rzepka, S.

    2014-01-01

    A methodology is presented for determining mechanical properties of free-standing thin films such as poly-silicon membranes. The integrated investigation approach comprises test structure development, mechanical testing, and numerical simulation. All membrane test structures developed and manufactured consist of the same material but have different stiffness due to variations in the geometric design. The mechanical tests apply microscopic loads utilizing a nanoindentation tool. Young's modulu...

  1. Assessing the consistency of optical properties measured in four integrating spheres

    Czech Academy of Sciences Publication Activity Database

    Lukeš, Petr; Homolová, Lucie; Navrátil, M.; Hanuš, Jan

    2017-01-01

    Roč. 38, č. 13 (2017), s. 3817-3830 ISSN 0143-1161 R&D Projects: GA MŠk(CZ) LO1415; GA MŠk(CZ) LM2015061 Institutional support: RVO:67179843 Keywords : Artificial material * Canopy radiative transfer * Directional hemispherical reflectances * Integrating spheres * Leaf optical property * Measurement protocol * Standard deviation * Statistically significant difference Subject RIV: EH - Ecology, Behaviour OBOR OECD: Environmental sciences (social aspects to be 5.7) Impact factor: 1.724, year: 2016

  2. The Political Economy of Information Exchange : Politics and Property Rights in the Development and Use of Interorganizational Information Systems

    NARCIS (Netherlands)

    V.M.F. Homburg (Vincent)

    2000-01-01

    textabstractInterorganizational information systems are information systems that cross organizational boundaries. Information managers and system developers often assume that the more integrated these information systems are, the more successful the system will be. Such an assumption is indeed

  3. 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.

  4. 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...

  5. 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.

  6. Using the Rasch model as an objective and probabilistic technique to integrate different soil properties

    Science.gov (United States)

    Rebollo, Francisco J.; Jesús Moral García, Francisco

    2016-04-01

    Soil apparent electrical conductivity (ECa) is one of the simplest, least expensive soil measurements that integrates many soil properties affecting crop productivity, including, for instance, soil texture, water content, and cation exchange capacity. The ECa measurements obtained with a 3100 Veris sensor, operating in both shallow (0-30 cm), ECs, and deep (0-90 cm), ECd, mode, can be used as an additional and essential information to be included in a probabilistic model, the Rasch model, with the aim of quantifying the overall soil fertililty potential in an agricultural field. This quantification should integrate the main soil physical and chemical properties, with different units. In this work, the formulation of the Rasch model integrates 11 soil properties (clay, silt and sand content, organic matter -OM-, pH, total nitrogen -TN-, available phosphorus -AP- and potassium -AK-, cation exchange capacity -CEC-, ECd, and ECs) measured at 70 locations in a field. The main outputs of the model include a ranking of all soil samples according to their relative fertility potential and the unexpected behaviours of some soil samples and properties. In the case study, the considered soil variables fit the model reasonably, having an important influence on soil fertility, except pH, probably due to its homogeneity in the field. Moreover, ECd, ECs are the most influential properties on soil fertility and, on the other hand, AP and AK the less influential properties. The use of the Rasch model to estimate soil fertility potential (always in a relative way, taking into account the characteristics of the studied soil) constitutes a new application of great practical importance, enabling to rationally determine locations in a field where high soil fertility potential exists and establishing those soil samples or properties which have any anomaly; this information can be necessary to conduct site-specific treatments, leading to a more cost-effective and sustainable field

  7. Three Myths About Dietary Supplements … and How Knowing the Right Answers Is Good for Your Integrative Medicine Practice

    Science.gov (United States)

    Israelsen, Loren; Lampe, Frank

    2016-01-01

    The use of safe and beneficial dietary supplements remains an important part of your patients’ healthy lifestyle—and supplements are likely an important part of your integrative medicine practice. Although issues surrounding potency, ingredient identification, adulteration, and the enforcement of existing laws are legitimate concerns for medical professionals and consumers, the responsible industry is actively working to raise quality standards for its products through a number of self-regulatory measures. These include education about and adoption of additional quality assurance initiatives, such as GMPs for botanical ingredients; better supply-chain management; adoption of improved identification and testing methodologies; an industry-wide product registry; the use of accredited third-party certifications and seals; and initiatives to promote widespread membership in the industry’s trade associations, which is a reliable indicator of a company’s support of and adherence to strict quality guidelines. Also, industry support of appropriate enforcement actions against problem players and products from the US Food and Drug Administration (FDA), the Federal Trade Commission (FTC), and states’ attorneys general continues in an effort to rid the market of unsafe and mislabeled products. PMID:27547162

  8. Integrated Solid Earth Science: the right place and time to discover the unexpected? (Arthur Holmes Medal Lecture)

    Science.gov (United States)

    Cloetingh, Sierd

    2013-04-01

    -level. Those cycles were detected as a result of the pioneering work on the stratigraphic record of sedimentary basins and continental margins from all over the world by Peter Vail, Bilal Haq and others from Exxon. It was at this time, that sedimentary basins became a frontier in the integration of quantitative geology and geophysics. Sedimentary basins do not only provide a powerful source of information on the evolution of the underlying lithosphere and climate fluctuations, but also contain mankind's main reservoirs of geo-energy and geo-resources. It was Peter Ziegler, head of global geology at Shell International, who was the prime mentor in my somewhat unexpected scientific journey in sedimentary basins. These became the main research target of the Tectonics research group I established in 1988 in Amsterdam. In these years it became increasingly evident that the rheology of the lithosphere exerts a crucial control on the evolution of basins, but also on continental topography. It is on this topic that the cooperation over more than two decades with Evgenii Burov, addressing issues like the rheological structure of Europe's lithosphere, rift shoulder uplift and the interplay of lithospheric folding and mantle-lithosphere interactions, has, been very fruitful. Another unexpected milestone has been the opportunity to build up, parallel to the research efforts in field studies and numerical modeling, an analogue tectonic laboratory in our group. This brings me to another issue, also completely unforeseen: the integration of earth science in Europe, particularly taking off after the disappearance of the Iron Curtain. For my group, the latter marked the beginning of a very fruitful cooperation in particular with the groups of Frank Horvath in Budapest and Cornel Dinu in Bucharest, addressing the fascinating solid Earth dynamics of the Carpathians and Pannonian basin. Over the last few years, it has been become evident that integration in the solid earth science is the way to

  9. Three Myths About Dietary Supplements … and How Knowing the Right Answers Is Good for Your Integrative Medicine Practice.

    Science.gov (United States)

    Israelsen, Loren; Lampe, Frank

    2016-06-01

    The use of safe and beneficial dietary supplements remains an important part of your patients' healthy lifestyle-and supplements are likely an important part of your integrative medicine practice. Although issues surrounding potency, ingredient identification, adulteration, and the enforcement of existing laws are legitimate concerns for medical professionals and consumers, the responsible industry is actively working to raise quality standards for its products through a number of self-regulatory measures. These include education about and adoption of additional quality assurance initiatives, such as GMPs for botanical ingredients; better supply-chain management; adoption of improved identification and testing methodologies; an industry-wide product registry; the use of accredited third-party certifications and seals; and initiatives to promote widespread membership in the industry's trade associations, which is a reliable indicator of a company's support of and adherence to strict quality guidelines. Also, industry support of appropriate enforcement actions against problem players and products from the US Food and Drug Administration (FDA), the Federal Trade Commission (FTC), and states' attorneys general continues in an effort to rid the market of unsafe and mislabeled products.

  10. Alternative Measurement Configurations for Extracting Bulk Optical Properties Using an Integrating Sphere Setup.

    Science.gov (United States)

    Thennadil, Suresh N; Chen, Yi-Chieh

    2017-02-01

    The usual approach for estimating bulk optical properties using an integrating sphere measurement setup is by acquiring spectra from three measurement modes namely collimated transmittance (T c ), total transmittance (T d ), and total diffuse reflectance (R d ), followed by the inversion of these measurements using the adding-doubling method. At high scattering levels, accurate acquisition of T c becomes problematic due to the presence of significant amounts of forward-scattered light in this measurement which is supposed to contain only unscattered light. In this paper, we propose and investigate the effectiveness of using alternative sets of integrating sphere measurements that avoid the use of T c and could potentially increase the upper limit of concentrations of suspensions at which bulk optical property measurements can be obtained in the visible-near-infrared (Vis-NIR) region of the spectrum. We examine the possibility of replacing T c with one or more reflectance measurements at different sample thicknesses. We also examine the possibility of replacing both the collimated (T c ) and total transmittance (T d ) measurements with reflectance measurements taken from different sample thicknesses. The analysis presented here indicates that replacing T c with a reflectance measurement can reduce the errors in the bulk scattering properties when scattering levels are high. When only multiple reflectance measurements are used, good estimates of the bulk optical properties can be obtained when the absorption levels are low. In addition, we examine whether there is any advantage in using three measurements instead of two to obtain the reduced bulk scattering coefficient and the bulk absorption coefficient. This investigation is made in the context of chemical and biological suspensions which have a much larger range of optical properties compared to those encountered with tissue.

  11. Equilibrium and response properties of the integrate-and-fire neuron in discrete time

    Directory of Open Access Journals (Sweden)

    Moritz Helias

    2010-01-01

    Full Text Available The integrate-and-fire neuron with exponential postsynaptic potentials is a frequently employed model to study neural networks. Simulations in discrete time still have highest performance at moderate numerical errors, which makes them first choice for long-term simulations of plastic networks. Here we extend the population density approach to investigate how the equilibrium and response properties of the leaky integrate-and-fire neuron are affected by time discretization. We present a novel analytical treatment of the boundary condition at threshold, taking both discretization of time and finite synaptic weights into account. We uncover an increased membrane potential density just below threshold as the decisive property that explains the deviations found between simulations and the classical diffusion approximation. Temporal discretization and finite synaptic weights both contribute to this effect. Our treatment improves the standard formula to calculate the neuron’s equilibrium firing rate. Direct solution of the Markov process describing the evolution of the membrane potential density confirms our analysis and yields a method to calculate the firing rate exactly. Knowing the shape of the membrane potential distribution near threshold enables us to devise the transient response properties of the neuron model to synaptic input. We find a pronounced non-linear fast response component that has not been described by the prevailing continuous time theory for Gaussian white noise input.

  12. 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...

  13. MAPPING OF RESERVOIR PROPERTIES AND FACIES THROUGH INTEGRATION OF STATIC AND DYNAMIC DATA

    Energy Technology Data Exchange (ETDEWEB)

    Albert C. Reynolds; Dean S. Oliver; Fengjun Zhang; Yannong Dong; Jan Arild Skjervheim; Ning Liu

    2003-01-01

    Knowledge of the distribution of permeability and porosity in a reservoir is necessary for the prediction of future oil production, estimation of the location of bypassed oil, and optimization of reservoir management. But while the volume of data that can potentially provide information on reservoir architecture and fluid distributions has increased enormously in the past decade, it is not yet possible to make use of all the available data in an integrated fashion. While it is relatively easy to generate plausible reservoir models that honor static data such as core, log, and seismic data, it is far more difficult to generate plausible reservoir models that honor dynamic data such as transient pressures, saturations, and flow rates. As a result, the uncertainty in reservoir properties is higher than it could be and reservoir management can not be optimized. The goal of this project is to develop computationally efficient automatic history matching techniques for generating geologically plausible reservoir models which honor both static and dynamic data. Solution of this problem is necessary for the quantification of uncertainty in future reservoir performance predictions and for the optimization of reservoir management. Facies (defined here as regions of relatively uniform petrophysical properties) are common features of all reservoirs. Because the flow properties of the various facies can vary greatly, knowledge of the location of facies boundaries is of utmost importance for the prediction of reservoir performance and for the optimization of reservoir management. When the boundaries between facies are fairly well known, but flow properties are poorly known, the average properties for all facies can be determined using traditional techniques. Traditional history matching honors dynamic data by adjusting petrophysical properties in large areas, but in the process of adjusting the reservoir model ignores the static data and often results in implausible reservoir

  14. Conservation properties of numerical integration methods for systems of ordinary differential equations

    Science.gov (United States)

    Rosenbaum, J. S.

    1976-01-01

    If a system of ordinary differential equations represents a property conserving system that can be expressed linearly (e.g., conservation of mass), it is then desirable that the numerical integration method used conserve the same quantity. It is shown that both linear multistep methods and Runge-Kutta methods are 'conservative' and that Newton-type methods used to solve the implicit equations preserve the inherent conservation of the numerical method. It is further shown that a method used by several authors is not conservative.

  15. Effect of crystallinity and plasticizer on mechanical properties and tissue integration of starch-based materials from two botanical origins.

    Science.gov (United States)

    Velasquez, Diego; Pavon-Djavid, Graciela; Chaunier, Laurent; Meddahi-Pellé, Anne; Lourdin, Denis

    2015-06-25

    The application of starch-based materials for biomedical purposes has attracted significant interest due to their biocompatibility. The physical properties and crystal structure of materials based on potato starch (PS) and amylomaize starch (AMS) were studied under physiological conditions. PS plasticized with 20% glycerol presented the best mechanical properties with an elastic modulus of 1.6MPa and a weak swelling, remaining stable for 30 days. The in vitro cell viability of 3T3 cells after contact with extracts from PS and AMS with 20% glycerol is 72% and 80%, respectively. PS presented good tissue integration and no significant inflammation or foreign body response after 30 days intra-muscular implantation in a rat model, contrary to AMS. It was shown that glycerol plasticization favors a fast B-type crystallization of PS materials, enhancing their mechanical strength and durability, and making them a good candidate for bioresorbable and biocompatible materials for implantable medical devices. Copyright © 2015 Elsevier Ltd. All rights reserved.

  16. 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...

  17. 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.

  18. In vitro double-integrating-sphere optical properties of tissues between 630 and 1064 nm

    Science.gov (United States)

    Beek, J. F.; Blokland, P.; Posthumus, P.; Aalders, M.; Pickering, J. W.; Sterenborg, H. J. C. M.; van Gemert, M. J. C.

    1997-11-01

    The optical properties (absorption and scattering coefficients and the scattering anisotropy factor) were measured in vitro for cartilage, liver, lung, muscle, myocardium, skin, and tumour (colon adenocarcinoma CC 531) at 630, 632.8, 790, 850 and 1064 nm. Rabbits, rats, piglets, goats, and dogs were used to obtain the tissues. A double-integrating-sphere setup with an intervening sample was used to determine the reflectance, and the diffuse and collimated transmittances of the sample. The inverse adding - doubling algorithm was used to determine the optical properties from the measurements. The overall results were comparable to those available in the literature, although only limited data are available at 790 - 850 nm. The results were reproducible for a specific sample at a specific wavelength. However, when comparing the results of different samples of the same tissue or different lasers with approximately the same wavelength (e.g. argon dye laser at 630 nm and HeNe laser at 632.8 nm) variations are large. We believe these variations in optical properties should be explained by biological variations of the tissues. In conclusion, we report on an extensive set of in vitro absorption and scattering properties of tissues measured with the same equipment and software, and by the same group. Although the accuracy of the method requires further improvement, it is highly likely that the other existing data in the literature have a similar level of accuracy.

  19. Altered integrity of the right arcuate fasciculus as a trait marker of schizophrenia: a sibling study using tractography-based analysis of the whole brain.

    Science.gov (United States)

    Wu, Chen-Hao; Hwang, Tzung-Jeng; Chen, Yu-Jen; Hsu, Yun-Chin; Lo, Yu-Chun; Liu, Chih-Min; Hwu, Hai-Gwo; Liu, Chen-Chung; Hsieh, Ming H; Chien, Yi Ling; Chen, Chung-Ming; Tseng, Wen-Yih Isaac

    2015-03-01

    Trait markers of schizophrenia aid the dissection of the heterogeneous phenotypes into distinct subtypes and facilitate the genetic underpinning of the disease. The microstructural integrity of the white matter tracts could serve as a trait marker of schizophrenia, and tractography-based analysis (TBA) is the current method of choice. Manual tractography is time-consuming and limits the analysis to preselected fiber tracts. Here, we sought to identify a trait marker of schizophrenia from among 74 fiber tracts across the whole brain using a novel automatic TBA method. Thirty-one patients with schizophrenia, 31 unaffected siblings and 31 healthy controls were recruited to undergo diffusion spectrum magnetic resonance imaging at 3T. Generalized fractional anisotropy (GFA), an index reflecting tract integrity, was computed for each tract and compared among the three groups. Ten tracts were found to exhibit significant differences between the groups with a linear, stepwise order from controls to siblings to patients; they included the right arcuate fasciculus, bilateral fornices, bilateral auditory tracts, left optic radiation, the genu of the corpus callosum, and the corpus callosum to the bilateral dorsolateral prefrontal cortices, bilateral temporal poles, and bilateral hippocampi. Posthoc between-group analyses revealed that the GFA of the right arcuate fasciculus was significantly decreased in both the patients and unaffected siblings compared to the controls. Furthermore, the GFA of the right arcuate fasciculus exhibited a trend toward positive symptom scores. In conclusion, the right arcuate fasciculus may be a candidate trait marker and deserves further study to verify any genetic association. © 2014 Wiley Periodicals, Inc.

  20. 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.

  1. Structure-Property Correlations in Al-Li Alloy Integrally Stiffened Extrusions

    Science.gov (United States)

    Hales, Stephen J.; Hafley, Robert A.

    2001-01-01

    The objective of this investigation was to establish the relationship between mechanical property anisotropy, microstructure and crystallographic texture in integrally 'T'-stiffened extruded panels fabricated from the Al-Li alloys 2195, 2098 and 2096. In-plane properties were measured as a function of orientation at two locations in the panels, namely mid-way between (Skin), and directly beneath (Base), the integral 'T' stiffeners. The 2195 extrusion exhibited the best combination of strength and toughness, but was the most anisotropic. The 2098 extrusion exhibited lower strength and comparable toughness, but was more isotropic than 2195. The 2096 extrusion exhibited the lowest strength and poor toughness, but was the most isotropic. All three alloys exhibited highly elongated grain structures and similar location-dependent variations in grain morphology. The textural characteristics comprised a beta + fiber texture, similar to rolled product, in the Skin regions and alpha + fiber texture, comparable to axisymmetric extruded product, in the Base regions. In an attempt to quantitatively correlate texture with yield strength anisotropy, the original 'full constraint' Taylor model and a variant of the 'relaxed constraint' model, explored by Wert et al., were applied to the data. A comparison of the results revealed that the Wert model was consistently more accurate than the Taylor model.

  2. 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.

  3. Integration of experimental and computational methods for identifying geometric, thermal and diffusive properties of biomaterials

    Science.gov (United States)

    Weres, Jerzy; Kujawa, Sebastian; Olek, Wiesław; Czajkowski, Łukasz

    2016-04-01

    Knowledge of physical properties of biomaterials is important in understanding and designing agri-food and wood processing industries. In the study presented in this paper computational methods were developed and combined with experiments to enhance identification of agri-food and forest product properties, and to predict heat and water transport in such products. They were based on the finite element model of heat and water transport and supplemented with experimental data. Algorithms were proposed for image processing, geometry meshing, and inverse/direct finite element modelling. The resulting software system was composed of integrated subsystems for 3D geometry data acquisition and mesh generation, for 3D geometry modelling and visualization, and for inverse/direct problem computations for the heat and water transport processes. Auxiliary packages were developed to assess performance, accuracy and unification of data access. The software was validated by identifying selected properties and using the estimated values to predict the examined processes, and then comparing predictions to experimental data. The geometry, thermal conductivity, specific heat, coefficient of water diffusion, equilibrium water content and convective heat and water transfer coefficients in the boundary layer were analysed. The estimated values, used as an input for simulation of the examined processes, enabled reduction in the uncertainty associated with predictions.

  4. EDDA 1.0: integrated simulation of debris flow erosion, deposition and property changes

    Science.gov (United States)

    Chen, H. X.; Zhang, L. M.

    2015-03-01

    Debris flow material properties change during the initiation, transportation and deposition processes, which influences the runout characteristics of the debris flow. A quasi-three-dimensional depth-integrated numerical model, EDDA (Erosion-Deposition Debris flow Analysis), is presented in this paper to simulate debris flow erosion, deposition and induced material property changes. The model considers changes in debris flow density, yield stress and dynamic viscosity during the flow process. The yield stress of the debris flow mixture determined at limit equilibrium using the Mohr-Coulomb equation is applicable to clear water flow, hyper-concentrated flow and fully developed debris flow. To assure numerical stability and computational efficiency at the same time, an adaptive time stepping algorithm is developed to solve the governing differential equations. Four numerical tests are conducted to validate the model. The first two tests involve a one-dimensional debris flow with constant properties and a two-dimensional dam-break water flow. The last two tests involve erosion and deposition, and the movement of multi-directional debris flows. The changes in debris flow mass and properties due to either erosion or deposition are shown to affect the runout characteristics significantly. The model is also applied to simulate a large-scale debris flow in Xiaojiagou Ravine to test the performance of the model in catchment-scale simulations. The results suggest that the model estimates well the volume, inundated area, and runout distance of the debris flow. The model is intended for use as a module in a real-time debris flow warning system.

  5. EDDA: integrated simulation of debris flow erosion, deposition and property changes

    Science.gov (United States)

    Chen, H. X.; Zhang, L. M.

    2014-11-01

    Debris flow material properties change during the initiation, transportation and deposition processes, which influences the runout characteristics of the debris flow. A quasi-three-dimensional depth-integrated numerical model, EDDA, is presented in this paper to simulate debris flow erosion, deposition and induced material property changes. The model considers changes in debris flow density, yield stress and dynamic viscosity during the flow process. The yield stress of debris flow mixture is determined at limit equilibrium using the Mohr-Coulomb equation, which is applicable to clear water flow, hyper-concentrated flow and fully developed debris flow. To assure numerical stability and computational efficiency at the same time, a variable time stepping algorithm is developed to solve the governing differential equations. Four numerical tests are conducted to validate the model. The first two tests involve a one-dimensional dam-break water flow and a one-dimensional debris flow with constant properties. The last two tests involve erosion and deposition, and the movement of multi-directional debris flows. The changes in debris flow mass and properties due to either erosion or deposition are shown to affect the runout characteristics significantly. The model is also applied to simulate a large-scale debris flow in Xiaojiagou Ravine to test the performance of the model in catchment-scale simulations. The results suggest that the model estimates well the volume, inundated area, and runout distance of the debris flow. The model is intended for use as a module in a real-time debris flow warning system.

  6. 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.

  7. 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

  8. Diophantine non-integrability of a third-order recurrence with the Laurent property

    International Nuclear Information System (INIS)

    Hone, A N W

    2006-01-01

    We consider a one-parameter family of third-order nonlinear recurrence relations. Each member of this family satisfies the singularity confinement test, has a conserved quantity, and moreover has the Laurent property: all of the iterates are Laurent polynomials in the initial data. However, we show that these recurrences are not Diophantine integrable according to the definition proposed by Halburd (2005 J. Phys. A: Math. Gen. 38 L1). Explicit bounds on the asymptotic growth of the heights of iterates are obtained for a special choice of initial data. As a by-product of our analysis, infinitely many solutions are found for a certain family of Diophantine equations, studied by Mordell, that includes Markoff's equation. (letter to the editor)

  9. Functional properties and synaptic integration of genetically labelled dopaminergic neurons in intrastriatal grafts

    DEFF Research Database (Denmark)

    Sørensen, Andreas Toft; Thompson, Lachlan; Kirik, Deniz

    2005-01-01

    in the dopamine-depleted striatum than of those in the intact striatum. Our findings define specific electrophysiological characteristics of transplanted fetal dopaminergic neurons, and we provide the first direct evidence of functional synaptic integration of these neurons into host neural circuitries......., the electrophysiological properties grafted cells need to have in order to induce substantial functional recovery are poorly defined. It has not been possible to prospectively identify and record from dopaminergic neurons in fetal transplants. Here we used transgenic mice expressing green fluorescent protein under control...... of the rat tyrosine hydroxylase promoter for whole-cell patch-clamp recordings of endogenous and grafted dopaminergic neurons. We transplanted ventral mesencephalic tissue from E12.5 transgenic mice into striatum of neonatal rats with or without lesions of the nigrostriatal dopamine system. The transplanted...

  10. Integration

    DEFF Research Database (Denmark)

    Emerek, Ruth

    2004-01-01

    Bidraget diskuterer de forskellige intergrationsopfattelse i Danmark - og hvad der kan forstås ved vellykket integration......Bidraget diskuterer de forskellige intergrationsopfattelse i Danmark - og hvad der kan forstås ved vellykket integration...

  11. Experimental study of structural and optical properties of integrated MOCVD GaAs/Si(001) heterostructures

    Science.gov (United States)

    Seredin, P. V.; Lenshin, A. S.; Zolotukhin, D. S.; Arsentyev, I. N.; Nikolaev, D. N.; Zhabotinskiy, A. V.

    2018-02-01

    This is the first report of the control of the structural and optical functional characteristics of integrated GaAs/Si(001) heterostructures due to the use of misoriented Si(001) substrates with protoporous sublayer. The growth of the epitaxial GaAs layer on silicon substrates without formation of the antiphase domains can be performed on substrates deviating less than 4°-6° from the singular (001) plane or without the use of a transition layer of GaAs nano-columns. Preliminary etching of the silicon substrate with protoporous Si sublayer formation facilitated the acquisition of an epitaxial GaAs film in a single-crystalline state with a considerably less residual strain factor using MOCVD, which has a positive effect on the structural quality of the film. These data are in a good agreement with the results of IR reflection spectroscopy as well as PL and UV spectroscopy. The optical properties of the integrated GaAs/Si (001) heterostructures in the IR and UV spectral regions were also determined by the residual strain value.

  12. Towards an integrated petrophysical tool for multiphase flow properties of core samples

    Energy Technology Data Exchange (ETDEWEB)

    Lenormand, R. [Institut Francais du Petrole, Rueil Malmaison (France)

    1997-08-01

    This paper describes the first use of an Integrated Petrophysical Tool (IPT) on reservoir rock samples. The IPT simultaneously measures the following petrophysical properties: (1) Complete capillary pressure cycle: primary drainage, spontaneous and forced imbibitions, secondary drainage (the cycle leads to the wettability of the core by using the USBM index); End-points and parts of the relative permeability curves; Formation factor and resistivity index. The IPT is based on the steady-state injection of one fluid through the sample placed in a Hassler cell. The experiment leading to the whole Pc cycle on two reservoir sandstones consists of about 30 steps at various oil or water flow rates. It takes about four weeks and is operated at room conditions. Relative permeabilities are in line with standard steady-state measurements. Capillary pressures are in accordance with standard centrifuge measurements. There is no comparison for the resistivity index, but the results are in agreement with literature data. However, the accurate determination of saturation remains the main difficulty and some improvements are proposed. In conclusion, the Integrated Petrophysical Tool is as accurate as standard methods and has the advantage of providing the various parameters on the same sample and during a single experiment. The FIT is easy to use and can be automated. In addition, it can be operated in reservoir conditions.

  13. Fractional statistics and quantum scaling properties of the integrable Penson-Kolb-Hubbard chain

    Science.gov (United States)

    Vitoriano, Carlindo; Coutinho-Filho, M. D.

    2010-09-01

    We investigate the ground-state and low-temperature properties of the integrable version of the Penson-Kolb-Hubbard chain. The model obeys fractional statistical properties, which give rise to fractional elementary excitations and manifest differently in the four regions of the phase diagram U/t versus n , where U is the Coulomb coupling, t is the correlated hopping amplitude, and n is the particle density. In fact, we can find local pair formation, fractionalization of the average occupation number per orbital k , or U - and n -dependent average electric charge per orbital k . We also study the scaling behavior near the U -driven quantum phase transitions and characterize their universality classes. Finally, it is shown that in the regime of parameters where local pair formation is energetically more favorable, the ground state exhibits power-law superconductivity; we also stress that above half filling the pair-hopping term stabilizes local Cooper pairs in the repulsive- U regime for U

  14. MAPPING OF RESERVOIR PROPERTIES AND FACIES THROUGH INTEGRATION OF STATIC AND DYNAMIC DATA

    Energy Technology Data Exchange (ETDEWEB)

    Albert C. Reynolds; Dean S. Oliver; Yannong Dong; Ning Liu; Guohua Gao; Fengjun Zhang; Ruijian Li

    2004-12-01

    Knowledge of the distribution of permeability and porosity in a reservoir is necessary for the prediction of future oil production, estimation of the location of bypassed oil, and optimization of reservoir management. The volume of data that can potentially provide information on reservoir architecture and fluid distributions has increased enormously in the past decade. The techniques developed in this research will make it easier to use all the available data in an integrated fashion. While it is relatively easy to generate plausible reservoir models that honor static data such as core, log, and seismic data, it is far more difficult to generate plausible reservoir models that honor dynamic data such as transient pressures, saturations, and flow rates. As a result, the uncertainty in reservoir properties is higher than it could be and reservoir management can not be optimized. In this project, we have developed computationally efficient automatic history matching techniques for generating geologically plausible reservoir models which honor both static and dynamic data. Specifically, we have developed methods for adjusting porosity and permeability fields to match both production and time-lapse seismic data and have also developed a procedure to adjust the locations of boundaries between facies to match production data. In all cases, the history matched rock property fields are consistent with a prior model based on static data and geologic information. Our work also indicates that it is possible to adjust relative permeability curves when history matching production data.

  15. Defective imitation of finger configurations in patients with damage in the right or left hemispheres: An integration disorder of visual and somatosensory information?

    Science.gov (United States)

    Okita, Manabu; Yukihiro, Takashi; Miyamoto, Kenzo; Morioka, Shu; Kaba, Hideto

    2017-04-01

    To explore the mechanism underlying the imitation of finger gestures, we devised a simple imitation task in which the patients were instructed to replicate finger configurations in two conditions: one in which they could see their hand (visual feedback: VF) and one in which they could not see their hand (non-visual feedback: NVF). Patients with left brain damage (LBD) or right brain damage (RBD), respectively, were categorized into two groups based on their scores on the imitation task in the NVF condition: the impaired imitation groups (I-LBD and I-RBD) who failed two or more of the five patterns and the control groups (C-LBD and C-RBD) who made one or no errors. We also measured the movement-production times for imitation. The I-RBD group performed significantly worse than the C-RBD group even in the VF condition. In contrast, the I-LBD group was selectively impaired in the NVF condition. The I-LBD group performed the imitations at a significantly slower rate than the C-LBD group in both the VF and NVF conditions. These results suggest that impaired imitation in patients with LBD is partly due to an abnormal integration of visual and somatosensory information based on the task specificity of the NVF condition. Copyright © 2017 Elsevier Inc. All rights reserved.

  16. Integrated automated nanomanipulation and real-time cellular surface imaging for mechanical properties characterization

    Science.gov (United States)

    Eslami, Sohrab; Zareian, Ramin; Jalili, Nader

    2012-10-01

    Surface microscopy of individual biological cells is essential for determining the patterns of cell migration to study the tumor formation or metastasis. This paper presents a correlated and effective theoretical and experimental technique to automatically address the biophysical and mechanical properties and acquire live images of biological cells which are of interest in studying cancer. In the theoretical part, a distributed-parameters model as the comprehensive representation of the microcantilever is presented along with a model of the contact force as a function of the indentation depth and mechanical properties of the biological sample. Analysis of the transfer function of the whole system in the frequency domain is carried out to characterize the stiffness and damping coefficients of the sample. In the experimental section, unlike the conventional atomic force microscope techniques basically using the laser for determining the deflection of microcantilever's tip, a piezoresistive microcantilever serving as a force sensor is implemented to produce the appropriate voltage and measure the deflection of the microcantilever. A micromanipulator robotic system is integrated with the MATLAB® and programmed in such a way to automatically control the microcantilever mounted on the tip of the micromanipulator to achieve the topography of biological samples including the human corneal cells. For this purpose, the human primary corneal fibroblasts are extracted and adhered on a sterilized culture dish and prepared to attain their topographical image. The proposed methodology herein allows an approach to obtain 2D quality images of cells being comparatively cost effective and extendable to obtain 3D images of individual cells. The characterized mechanical properties of the human corneal cell are furthermore established by comparing and validating the phase shift of the theoretical and experimental results of the frequency response.

  17. Strain-tuning of the optical properties of semiconductor nanomaterials by integration onto piezoelectric actuators

    Science.gov (United States)

    Martín-Sánchez, Javier; Trotta, Rinaldo; Mariscal, Antonio; Serna, Rosalía; Piredda, Giovanni; Stroj, Sandra; Edlinger, Johannes; Schimpf, Christian; Aberl, Johannes; Lettner, Thomas; Wildmann, Johannes; Huang, Huiying; Yuan, Xueyong; Ziss, Dorian; Stangl, Julian; Rastelli, Armando

    2018-01-01

    The tailoring of the physical properties of semiconductor nanomaterials by strain has been gaining increasing attention over the last years for a wide range of applications such as electronics, optoelectronics and photonics. The ability to introduce deliberate strain fields with controlled magnitude and in a reversible manner is essential for fundamental studies of novel materials and may lead to the realization of advanced multi-functional devices. A prominent approach consists in the integration of active nanomaterials, in thin epitaxial films or embedded within carrier nanomembranes, onto Pb(Mg1/3Nb2/3)O3-PbTiO3-based piezoelectric actuators, which convert electrical signals into mechanical deformation (strain). In this review, we mainly focus on recent advances in strain-tunable properties of self-assembled InAs quantum dots (QDs) embedded in semiconductor nanomembranes and photonic structures. Additionally, recent works on other nanomaterials like rare-earth and metal-ion doped thin films, graphene and MoS2 or WSe2 semiconductor two-dimensional materials are also reviewed. For the sake of completeness, a comprehensive comparison between different procedures employed throughout the literature to fabricate such hybrid piezoelectric-semiconductor devices is presented. It is shown that unprocessed piezoelectric substrates (monolithic actuators) allow to obtain a certain degree of control over the nanomaterials’ emission properties such as their emission energy, fine-structure-splitting in self-assembled InAs QDs and semiconductor 2D materials, upconversion phenomena in BaTiO3 thin films or piezotronic effects in ZnS:Mn films and InAs QDs. Very recently, a novel class of micro-machined piezoelectric actuators have been demonstrated for a full control of in-plane stress fields in nanomembranes, which enables producing energy-tunable sources of polarization-entangled photons in arbitrary QDs. Future research directions and prospects are discussed.

  18. [Integrity].

    Science.gov (United States)

    Gómez Rodríguez, Rafael Ángel

    2014-01-01

    To say that someone possesses integrity is to claim that that person is almost predictable about responses to specific situations, that he or she can prudentially judge and to act correctly. There is a closed interrelationship between integrity and autonomy, and the autonomy rests on the deeper moral claim of all humans to integrity of the person. Integrity has two senses of significance for medical ethic: one sense refers to the integrity of the person in the bodily, psychosocial and intellectual elements; and in the second sense, the integrity is the virtue. Another facet of integrity of the person is la integrity of values we cherish and espouse. The physician must be a person of integrity if the integrity of the patient is to be safeguarded. The autonomy has reduced the violations in the past, but the character and virtues of the physician are the ultimate safeguard of autonomy of patient. A field very important in medicine is the scientific research. It is the character of the investigator that determines the moral quality of research. The problem arises when legitimate self-interests are replaced by selfish, particularly when human subjects are involved. The final safeguard of moral quality of research is the character and conscience of the investigator. Teaching must be relevant in the scientific field, but the most effective way to teach virtue ethics is through the example of the a respected scientist.

  19. 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.

  20. 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.

  1. 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.

  2. Fabricating process of hollow out-of-plane Ni microneedle arrays and properties of the integrated microfluidic device

    Science.gov (United States)

    Zhu, Jun; Cao, Ying; Wang, Hong; Li, Yigui; Chen, Xiang; Chen, Di

    2013-07-01

    Although microfluidic devices that integrate microfluidic chips with hollow out-of-plane microneedle arrays have many advantages in transdermal drug delivery applications, difficulties exist in their fabrication due to the special three-dimensional structures of hollow out-of-plane microneedles. A new, cost-effective process for the fabrication of a hollow out-of-plane Ni microneedle array is presented. The integration of PDMS microchips with the Ni hollow microneedle array and the properties of microfluidic devices are also presented. The integrated microfluidic devices provide a new approach for transdermal drug delivery.

  3. 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 ...

  4. 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...

  5. Time step rescaling recovers continuous-time dynamical properties for discrete-time Langevin integration of nonequilibrium systems.

    Science.gov (United States)

    Sivak, David A; Chodera, John D; Crooks, Gavin E

    2014-06-19

    When simulating molecular systems using deterministic equations of motion (e.g., Newtonian dynamics), such equations are generally numerically integrated according to a well-developed set of algorithms that share commonly agreed-upon desirable properties. However, for stochastic equations of motion (e.g., Langevin dynamics), there is still broad disagreement over which integration algorithms are most appropriate. While multiple desiderata have been proposed throughout the literature, consensus on which criteria are important is absent, and no published integration scheme satisfies all desiderata simultaneously. Additional nontrivial complications stem from simulating systems driven out of equilibrium using existing stochastic integration schemes in conjunction with recently developed nonequilibrium fluctuation theorems. Here, we examine a family of discrete time integration schemes for Langevin dynamics, assessing how each member satisfies a variety of desiderata that have been enumerated in prior efforts to construct suitable Langevin integrators. We show that the incorporation of a novel time step rescaling in the deterministic updates of position and velocity can correct a number of dynamical defects in these integrators. Finally, we identify a particular splitting (related to the velocity Verlet discretization) that has essentially universally appropriate properties for the simulation of Langevin dynamics for molecular systems in equilibrium, nonequilibrium, and path sampling contexts.

  6. The integration of elastic wave properties and machine learning for the distribution of petrophysical properties in reservoir modeling

    Science.gov (United States)

    Ratnam, T. C.; Ghosh, D. P.; Negash, B. M.

    2018-05-01

    Conventional reservoir modeling employs variograms to predict the spatial distribution of petrophysical properties. This study aims to improve property distribution by incorporating elastic wave properties. In this study, elastic wave properties obtained from seismic inversion are used as input for an artificial neural network to predict neutron porosity in between well locations. The method employed in this study is supervised learning based on available well logs. This method converts every seismic trace into a pseudo-well log, hence reducing the uncertainty between well locations. By incorporating the seismic response, the reliance on geostatistical methods such as variograms for the distribution of petrophysical properties is reduced drastically. The results of the artificial neural network show good correlation with the neutron porosity log which gives confidence for spatial prediction in areas where well logs are not available.

  7. Hot Press as a Sustainable Direct Recycling Technique of Aluminium: Mechanical Properties and Surface Integrity.

    Science.gov (United States)

    Yusuf, Nur Kamilah; Lajis, Mohd Amri; Ahmad, Azlan

    2017-08-03

    Meltless recycling technique has been utilized to overcome the lack of primary resources, focusing on reducing the usage of energy and materials. Hot press was proposed as a novel direct recycling technique which results in astoundingly low energy usage in contrast with conventional recycling. The aim of this study is to prove the technical feasibility of this approach by characterizing the recycled samples. For this purpose, AA6061 aluminium chips were recycled by utilizing hot press process under various operating temperature (T s = 430, 480, and 530 °C) and holding times (t s = 60, 90, and 120 min). The maximum mechanical properties of recycled chip are Ultimate tensile strength (UTS) = 266.78 MPa, Elongation to failure (ETF) = 16.129%, while, for surface integrity of the chips, the calculated microhardness is 81.744 HV, exhibited at T s = 530 °C and t s = 120 min. It is comparable to theoretical AA6061 T4-temper where maximum UTS and microhardness is increased up to 9.27% and 20.48%, respectively. As the desired mechanical properties of forgings can only be obtained by means of a final heat treatment, T5-temper, aging after forging process was employed. Heat treated recycled billet AA6061 (T5-temper) are considered comparable with as-received AA6061 T6, where the value of microhardness (98.649 HV) at 175 °C and 120 min of aging condition was revealed to be greater than 3.18%. Although it is quite early to put a base mainly on the observations in experimental settings, the potential for significant improvement offered by the direct recycling methods for production aluminium scrap can be clearly demonstrated. This overtures perspectives for industrial development of solid state recycling processes as environmentally benign alternatives of current melting based practices.

  8. An Attempt to Determine the Construct Validity of Measures Hypothesized to Represent an Orientation to Right, Left, or Integrated Hemispheric Brain Function for a Sample of Primary School Children.

    Science.gov (United States)

    Dumbrower, Jule; And Others

    1981-01-01

    This study attempts to obtain evidence of the construct validity of pupil ability tests hypothesized to represent orientation to right, left, or integrated hemispheric function, and of teacher observation subscales intended to reveal behaviors in school setting that were hypothesized to portray preference for right or left brain function. (Author)

  9. Runge–Kutta type methods with special properties for the numerical integration of ordinary differential equations

    International Nuclear Information System (INIS)

    Kalogiratou, Z.; Monovasilis, Th.; Psihoyios, G.; Simos, T.E.

    2014-01-01

    In this work we review single step methods of the Runge–Kutta type with special properties. Among them are methods specially tuned to integrate problems that exhibit a pronounced oscillatory character and such problems arise often in celestial mechanics and quantum mechanics. Symplectic methods, exponentially and trigonometrically fitted methods, minimum phase-lag and phase-fitted methods are presented. These are Runge–Kutta, Runge–Kutta–Nyström and Partitioned Runge–Kutta methods. The theory of constructing such methods is given as well as several specific methods. In order to present the performance of the methods we have tested 58 methods from all categories. We consider the two dimensional harmonic oscillator, the two body problem, the pendulum problem and the orbital problem studied by Stiefel and Bettis. Also we have tested the methods on the computation of the eigenvalues of the one dimensional time independent Schrödinger equation with the harmonic oscillator, the doubly anharmonic oscillator and the exponential potentials

  10. Soil physico-hydrical properties resulting from the management in Integrated Production Systems

    Directory of Open Access Journals (Sweden)

    André Carlos Auler

    Full Text Available Anthropic action, such as the soil use and management systems, promote changes in the soil structure. These changes might hamper the development of plants in soil management practices that involve its mobilization, and the negative effects might be increased due to intensive use. The aim of this study was to evaluate the physico-hydrical properties of a Haplohumox in integrated production systems under different soil managements. The soil superficial (0.0-0.10 m and sub-superficial (0.10-0.20 m layers were evaluated in the different systems: conventional tillage (CT, minimum tillage (MT, no-tillage (NT and chiseled no-tillage (CNT, taking into consideration the annual ryegrass cropped for different uses [cover crop (C, grazing (G and silage (S] during the winter. Soil bulk density (Db, total porosity (TP, macro (Ma and microporosity (Mi, water retention curves (SWRC and water retention due to pore size (r were determined. The annual ryegrass used as C produced lower Db and Mi and higher TP and Ma in CT, MT and CNT systems. No difference was verified between G and S in any of the management systems or soil layers. The superficial layer SWRC presented similar behavior regarding CT, MT and CNT. Under NT, C resulted in higher water retention. However, G and S provided higher water retention due to the pore size in this system.

  11. Disfigured anatomies and imperfect analogies: body integrity identity disorder and the supposed right to self-demanded amputation of healthy body parts.

    Science.gov (United States)

    Patrone, D

    2009-09-01

    Patients with the controversial diagnosis of body integrity identity disorder (BIID) report an emotional discomfort with having a body part (usually a limb) that they feel should not be there. This discomfort is so strong that it interferes with routine functioning and, in a majority of cases, BIID patients are motivated to seek amputation of the limb. Although patient requests to receive the best available treatment are generally respected, BIID demands for amputation, at present, are not. However, what little has been said in the ethics literature on the subject tends to favour doing so in cases of BIID. The general argument is that BIID demands should be respected, first, because of the importance that is already placed on respecting autonomy in medical decision-making contexts and second, because of the potential harm of not providing amputation coupled with the fact that no alternative means of relieving suffering exists. The defence of the right to self-demanded amputation is thus typically supported by the use of analogies with other unproblematical cases in order to show that the denial of BIID patient demands is inconsistent with conventional medical norms and practices. This paper criticises the appropriateness of the particular analogies that are thought to shed light on the allegedly unproblematical nature of BIID demands and argues that a proper understanding of the respect for autonomy in the medical decision-making context prohibits agreeing to BIID demands for amputation.

  12. Integration Strategy Is a Key Step in Network-Based Analysis and Dramatically Affects Network Topological Properties and Inferring Outcomes

    Science.gov (United States)

    Jin, Nana; Wu, Deng; Gong, Yonghui; Bi, Xiaoman; Jiang, Hong; Li, Kongning; Wang, Qianghu

    2014-01-01

    An increasing number of experiments have been designed to detect intracellular and intercellular molecular interactions. Based on these molecular interactions (especially protein interactions), molecular networks have been built for using in several typical applications, such as the discovery of new disease genes and the identification of drug targets and molecular complexes. Because the data are incomplete and a considerable number of false-positive interactions exist, protein interactions from different sources are commonly integrated in network analyses to build a stable molecular network. Although various types of integration strategies are being applied in current studies, the topological properties of the networks from these different integration strategies, especially typical applications based on these network integration strategies, have not been rigorously evaluated. In this paper, systematic analyses were performed to evaluate 11 frequently used methods using two types of integration strategies: empirical and machine learning methods. The topological properties of the networks of these different integration strategies were found to significantly differ. Moreover, these networks were found to dramatically affect the outcomes of typical applications, such as disease gene predictions, drug target detections, and molecular complex identifications. The analysis presented in this paper could provide an important basis for future network-based biological researches. PMID:25243127

  13. 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

  14. 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.

  15. 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.

  16. [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.

  17. Fluids confined in wedges and by edges: From cluster integrals to thermodynamic properties referred to different regions

    International Nuclear Information System (INIS)

    Urrutia, Ignacio

    2015-01-01

    Recently, new insights into the relation between the geometry of the vessel that confines a fluid and its thermodynamic properties were traced through the study of cluster integrals for inhomogeneous fluids. In this work, I analyze the thermodynamic properties of fluids confined in wedges or by edges, emphasizing on the question of the region to which these properties refer. In this context, the relations between the line-thermodynamic properties referred to different regions are derived as analytic functions of the dihedral angle α, for 0 < α < 2π, which enables a unified approach to both edges and wedges. As a simple application of these results, I analyze the properties of the confined gas in the low-density regime. Finally, using recent analytic results for the second cluster integral of the confined hard sphere fluid, the low density behavior of the line thermodynamic properties is analytically studied up to order two in the density for 0 < α < 2π and by adopting different reference regions

  18. 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.

  19. Several properties of generalized multivariate integrals and theorems of the du Bois-Reymond type for Haar series

    International Nuclear Information System (INIS)

    Plotnikov, M G

    2007-01-01

    Several properties of generalized multivariate integrals are considered. In the two-dimensional case the consistency of the regular Perron integral is proved, as well as the consistency of a generalized integral solving the problem of the recovery of the coefficients of double Haar series in a certain class. Several generalizations of Skvortsov's well-known theorem are obtained as consequences, for instance, the following result: if a double Haar series converges for some ρ element of (0,1/2] ρ-regularly everywhere in the unit square to a finite function that is Perron-integrable in the ρ-regular sense, then the series in question is the Fourier-Perron series of its sum. Bibliography: 20 titles.

  20. 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

  1. 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....

  2. 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."

  3. Pervasive Application Rights Management Architecture

    OpenAIRE

    Dusparic, Ivana

    2005-01-01

    This dissertation describes an application rights management architecture that combines license management with digital rights management to provide an integrated platform for the specification, generation, delivery and management of application usage rights for pervasive computing environments. A new rights expression language is developed, extended from the existing language, ODRL, which allows the expression of mobile application usage rights and supports fine-grained usage ...

  4. Vaccines and IP Rights: A Multifaceted Relationship.

    Science.gov (United States)

    Durell, Karen

    2016-01-01

    Just as there are many forms of vaccines and components to vaccines-particular compositions, delivery systems, components, and distribution networks-there are a variety of intellectual property (IP) protections applicable for vaccines. IP rights such as patent, copyright, trademarks, plant breeders' rights, and trade secrets may all be applicable to vaccines. Thus, discussion of IP rights and vaccines should not begin and end with the application of one IP right to a vaccine. The discussion should engage considerations of multiple IP rights applicable to a vaccine and how these can be utilized in an integrated manner in a strategy aimed at supporting the development and distribution of the vaccine. Such an approach to IP rights to vaccines allows for the integrated rights to be considered in light of the justifications for protecting vaccines with IP rights, as well as the issues relating to specific IP rights for vaccines, such as compulsory license regimes, available humanitarian purpose IP credits, etc. To view vaccines as the subject of multiple IP protections involves a refocusing, but the outcome can provide significant benefits for vaccine development and distribution.

  5. 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

  6. Classification of parameter-dependent quantum integrable models, their parameterization, exact solution and other properties

    International Nuclear Information System (INIS)

    Owusu, Haile K; Yuzbashyan, Emil A

    2011-01-01

    We study general quantum integrable Hamiltonians linear in a coupling constant and represented by finite N x N real symmetric matrices. The restriction on the coupling dependence leads to a natural notion of nontrivial integrals of motion and classification of integrable families into types according to the number of such integrals. A type M family in our definition is formed by N-M nontrivial mutually commuting operators linear in the coupling. Working from this definition alone, we parameterize type M operators, i.e. resolve the commutation relations, and obtain an exact solution for their eigenvalues and eigenvectors. We show that our parameterization covers all type 1, 2 and 3 integrable models and discuss the extent to which it is complete for other types. We also present robust numerical observation on the number of energy-level crossings in type M integrable systems and analyze the taxonomy of types in the 1D Hubbard model. (paper)

  7. Integrated Predictive Tools for Customizing Microstructure and Material Properties of Additively Manufactured Aerospace Components

    Energy Technology Data Exchange (ETDEWEB)

    Radhakrishnan, Balasubramaniam [Oak Ridge National Lab. (ORNL), Oak Ridge, TN (United States); Fattebert, Jean-Luc [Oak Ridge National Lab. (ORNL), Oak Ridge, TN (United States); Gorti, Sarma B. [Oak Ridge National Lab. (ORNL), Oak Ridge, TN (United States); Haxhimali, Timor [Lawrence Livermore National Lab. (LLNL), Livermore, CA (United States); El-Wardany, Tahany [United Technologies Research Center (UTRC), East Hartford, CT (United States); Acharya, Ranadip [United Technologies Research Center (UTRC), East Hartford, CT (United States); Staroselsky, Alexander [United Technologies Research Center (UTRC), East Hartford, CT (United States)

    2017-12-01

    Additive Manufacturing (AM) refers to a process by which digital three-dimensional (3-D) design data is converted to build up a component by depositing material layer-by-layer. United Technologies Corporation (UTC) is currently involved in fabrication and certification of several AM aerospace structural components made from aerospace materials. This is accomplished by using optimized process parameters determined through numerous design-of-experiments (DOE)-based studies. Certification of these components is broadly recognized as a significant challenge, with long lead times, very expensive new product development cycles and very high energy consumption. Because of these challenges, United Technologies Research Center (UTRC), together with UTC business units have been developing and validating an advanced physics-based process model. The specific goal is to develop a physics-based framework of an AM process and reliably predict fatigue properties of built-up structures as based on detailed solidification microstructures. Microstructures are predicted using process control parameters including energy source power, scan velocity, deposition pattern, and powder properties. The multi-scale multi-physics model requires solution and coupling of governing physics that will allow prediction of the thermal field and enable solution at the microstructural scale. The state-of-the-art approach to solve these problems requires a huge computational framework and this kind of resource is only available within academia and national laboratories. The project utilized the parallel phase-fields codes at Oak Ridge National Laboratory (ORNL) and Lawrence Livermore National Laboratory (LLNL), along with the high-performance computing (HPC) capabilities existing at the two labs to demonstrate the simulation of multiple dendrite growth in threedimensions (3-D). The LLNL code AMPE was used to implement the UTRC phase field model that was previously developed for a model binary alloy, and

  8. 'Integration'

    DEFF Research Database (Denmark)

    Olwig, Karen Fog

    2011-01-01

    , while the countries have adopted disparate policies and ideologies, differences in the actual treatment and attitudes towards immigrants and refugees in everyday life are less clear, due to parallel integration programmes based on strong similarities in the welfare systems and in cultural notions...... of equality in the three societies. Finally, it shows that family relations play a central role in immigrants’ and refugees’ establishment of a new life in the receiving societies, even though the welfare society takes on many of the social and economic functions of the family....

  9. 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...

  10. Overview of the Benefits and Costs og Integrating Heterogeneous Applications by Using Relaxed ACID Properties

    DEFF Research Database (Denmark)

    Frank, Lars

    2012-01-01

    In central databases the consistency of data is normally implemented by using the ACID (Atomicity, Consistency, Isolation and Durability) properties of a DBMS (Data Base Management System). In practice, it is not possible to implement the ACID properties if heterogeneous or distributed databases ...

  11. Subthreshold membrane currents confer distinct tuning properties that enable neurons to encode the integral or derivative of their input

    Directory of Open Access Journals (Sweden)

    Stephanie eRatté

    2015-01-01

    Full Text Available Neurons rely on action potentials, or spikes, to encode information. But spikes can encode different stimulus features in different neurons. We show here through simulations and experiments how neurons encode the integral or derivative of their input based on the distinct tuning properties conferred upon them by subthreshold currents. Slow-activating subthreshold inward (depolarizing current mediates positive feedback control of subthreshold voltage, sustaining depolarization and allowing the neuron to spike on the basis of its integrated stimulus waveform. Slow-activating subthreshold outward (hyperpolarizing current mediates negative feedback control of subthreshold voltage, truncating depolarization and forcing the neuron to spike on the basis of its differentiated stimulus waveform. Depending on its direction, slow-activating subthreshold current cooperates or competes with fast-activating inward current during spike initiation. This explanation predicts that sensitivity to the rate of change of stimulus intensity differs qualitatively between integrators and differentiators. This was confirmed experimentally in spinal sensory neurons that naturally behave as specialized integrators or differentiators. Predicted sensitivity to different stimulus features was confirmed by covariance analysis. Integration and differentiation, which are themselves inverse operations, are thus shown to be implemented by the slow feedback mediated by oppositely directed subthreshold currents expressed in different neurons.

  12. Some properties of generalized secant integrals: extended definition and recurrence relations

    International Nuclear Information System (INIS)

    Michieli, Ivan

    2001-01-01

    Line sources with slab shields represent typical source-shield configurations in gamma-ray attenuation problems. Such shielding problems often lead to the generalized secant integrals of the form I a (ψ, b)=b a ∫ 0 ψ e -b·secφ (sec φ) a dφ, with b>0, 0<ψ≤π/2. Recently, the author has developed rapidly convergent infinite-series representation of generalized secant integrals involving incomplete gamma functions. The validity of this representation was established for zero and positive values of the integral parameter a (a≥0). In this paper the definition is extended to include negative real a values. It is demonstrated that the introduced series representation is still valid. In addition, general recurrence relations are established that allow precise calculation of the integral for negative a values

  13. 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

  14. 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 ...

  15. The impact of the fundamental right to life and physical integrity on the interpretation of rules of procedure relating to atomic energy laws

    International Nuclear Information System (INIS)

    Emmerich, V.; Hassemer, W.; Hohloch, G.; Ruland, F.; Schmidt, K.; Schulze-Osterloh, L.; Weber, H.

    1980-01-01

    The author comments on the decision of December 20, 1979 by the Federal Constitutional Court on the Muehlheim-Kaerlich reactor. The decision was also published in NZW 1980, 760. The essence of the decision is to be found in the representation of effects this fundamental right may have on administrative proceedings relating to atomic energy laws. Up to now, the guarantee concerning effective legal protection and the applications and interpretations of rules of procedure in conformity with this fundamental right has been restricted to legal proceedings. The Federal Constitutional Court draws conclusions from fundamental rights which concern the interpretation and application of regulations on the organization of administrative proceedings. (HSCH) [de

  16. KNOWLEDGE MANAGEMENT PROCESSES AND INTELLECTUAL PROPERTY MANAGEMENT PROCESSES: AN INTEGRATED CONCEPTUAL FRAMEWORK

    OpenAIRE

    HENAO-CALAD, MONICA; RIVERA-MONTOYA, PAULA; URIBE-OCHOA, BEATRIZ

    2017-01-01

    ABSTRACT Intellectual property management, knowledge management are disciplines that have been treated independently, both in academia and in the organizational field. Through the legal discipline of intellectual property, the former manages intangible assets that are eligible for protection (copyright, patents and trademarks, among others) leaving aside those assets that cannot be realized in any way. The latter is devoted to the processes of knowledge management in general, namely, the know...

  17. 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...

  18. 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+....

  19. Integrative Modeling of cap-rock Integrity in the Context of CO2 Storage: Evolution of Transport and Geochemical Properties and Impact on Performance and Safety Assessment

    International Nuclear Information System (INIS)

    Bildstein, O.; Credoz, A.; Jullien, M.; Kervevan, C.; Audigane, P.; Jacquemet, N.; Lagneau, V.; Delaplace, P.; Perfetti, E.

    2010-01-01

    The objective of the 'Geocarbone-INTEGRITE' project (2005-2008) was to develop a methodology to assess the integrity of the cap-rock involved in the geological storage of CO 2 . A specific work package of the project (WP5) was dedicated to the integration of (1) the phenomenology describing the evolution of the storage system with a focus on the mechanisms occurring in the cap-rock and at the interface with the cap-rock, and (2) the data obtained from the investigation of petrographical, geomechanical, and geochemical properties, before and after reaction with CO 2 -rich solutions, performed in the other work packages (WP1 to WP4). This knowledge was introduced in numerical models and specific safety scenarios were defined in order to assess the performance of the CO 2 storage system. The results of the modeling show that the injection of CO 2 can potentially have a significant effect on the cap-rock by changing the porosity due to the dissolution and precipitation of minerals, but that the impact is limited to a zone from several decimeters to several meters of the cap-rock close to the interface with the reservoir depending on whether the supercritical carbon dioxide (SC-CO 2 ) plume enters into the cap-rock and if fractures are present at this location. The methodology used in this project can be applied to a pilot site for the injection of CO 2 in the Paris Basin. A key aspect of the safety of such a facility will be to look at the coupling of geochemical alteration and the evolution of geomechanical properties in the short and medium terms (several hundreds of years). The challenge for the future will be to structure and apply the safety assessment methodology with an operational finality, in order to support the robustness of the transition step to CGS projects at the industrial scale. (authors)

  20. Continuous properties of the data-to-solution map for a generalized μ-Camassa-Holm integrable equation

    Science.gov (United States)

    Yu, Shengqi

    2018-05-01

    This work studies a generalized μ-type integrable equation with both quadratic and cubic nonlinearities; the μ-Camassa-Holm and modified μ-Camassa-Holm equations are members of this family of equations. It has been shown that the Cauchy problem for this generalized μ-Camassa-Holm integrable equation is locally well-posed for initial data u0 ∈ Hs, s > 5/2. In this work, we further investigate the continuity properties to this equation. It is proved in this work that the data-to-solution map of the proposed equation is not uniformly continuous. It is also found that the solution map is Hölder continuous in the Hr-topology when 0 ≤ r < s with Hölder exponent α depending on both s and r.

  1. 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.

  2. A simplicial algorithm for testing the integral properties of polytopes : A revision

    NARCIS (Netherlands)

    Yang, Z.F.

    1994-01-01

    Given an arbitrary polytope P in the n-dimensional Euclidean space R n , the question is to determine whether P contains an integral point or not. We propose a simplicial algorithm to answer this question based on a specifc integer labeling rule and a specific triangulation of R n . Starting from an

  3. Diffusion barriers for Cu metallisation in Si integrated circuits : deposition and related thin film properties

    NARCIS (Netherlands)

    van Nieuwkasteele-Bystrova, Svetlana Nikolajevna

    2004-01-01

    In modern integrated circuits with Cu interconnects a diffusion barrier is used between the dielectric and Cu in order to prevent diffusion of Cu through the dielectrics. The choice of such a barrier requires a material exploration and a study of the material reactivity with both Cu and the

  4. Managing Consistency Anomalies in Distributed Integrated Databases with Relaxed ACID Properties

    DEFF Research Database (Denmark)

    Frank, Lars; Ulslev Pedersen, Rasmus

    2014-01-01

    In central databases the consistency of data is normally implemented by using the ACID (Atomicity, Consistency, Isolation and Durability) properties of a DBMS (Data Base Management System). This is not possible if distributed and/or mobile databases are involved and the availability of data also...... has to be optimized. Therefore, we will in this paper use so called relaxed ACID properties across different locations. The objective of designing relaxed ACID properties across different database locations is that the users can trust the data they use even if the distributed database temporarily...... is inconsistent. It is also important that disconnected locations can operate in a meaningful way in socalled disconnected mode. A database is DBMS consistent if its data complies with the consistency rules of the DBMS's metadata. If the database is DBMS consistent both when a transaction starts and when it has...

  5. Multifunctional Hydrogel with Good Structure Integrity, Self-Healing, and Tissue-Adhesive Property Formed by Combining Diels-Alder Click Reaction and Acylhydrazone Bond.

    Science.gov (United States)

    Yu, Feng; Cao, Xiaodong; Du, Jie; Wang, Gang; Chen, Xiaofeng

    2015-11-04

    Hydrogel, as a good cartilage tissue-engineered scaffold, not only has to possess robust mechanical property but also has to have an intrinsic self-healing property to integrate itself or the surrounding host cartilage. In this work a double cross-linked network (DN) was designed and prepared by combining Diels-Alder click reaction and acylhydrazone bond. The DA reaction maintained the hydrogel's structural integrity and mechanical strength in physiological environment, while the dynamic covalent acylhydrazone bond resulted in hydrogel's self-healing property and controlled the on-off switch of network cross-link density. At the same time, the aldehyde groups contained in hydrogel further promote good integration of the hydrogel to surrounding tissue based on aldehyde-amine Schiff-base reaction. This kind of hydrogel has good structural integrity, autonomous self-healing, and tissue-adhesive property and simultaneously will have a good application in tissue engineering and tissue repair field.

  6. Characterization of the mechanical properties and structural integrity of T-welded connections repaired by grinding and wet welding

    Energy Technology Data Exchange (ETDEWEB)

    Terán, G., E-mail: gteran@imp.mx [Instituto Mexicano del Petróleo, Eje central Lázaro Cárdenas 152, Col. San Bartolo Atepehuacan, México D.F. CP 07730, México (Mexico); Cuamatzi-Meléndez, R., E-mail: rcuamatzi@imp.mx [Instituto Mexicano del Petróleo, Eje central Lázaro Cárdenas 152, Col. San Bartolo Atepehuacan, México D.F. CP 07730, México (Mexico); Albiter, A., E-mail: aalbiter@imp.mx [Instituto Mexicano del Petróleo, Eje central Lázaro Cárdenas 152, Col. San Bartolo Atepehuacan, México D.F. CP 07730, México (Mexico); Maldonado, C., E-mail: cmzepeda@umich.mx [Instituto de Investigaciones Metalúrgicas, UMSNH, PO Box 52-B, 58000, México (Mexico); Bracarense, A.Q., E-mail: bracarense@ufmg.br [UFMG Departamento de Engeharia Mecánica Belo Horizonte, MG (Brazil)

    2014-04-01

    This paper presents an experimental methodology to characterize the structural integrity and mechanical properties of repaired T-welded connections using in fixed offshore structures. Grinding is employed to remove localized damage like cracking and corrosion and subsequent wet welding can be used to fill the grinded material. But it is important to define the grinding depth and profile in order to maintain structural integrity during the repair. Therefore, in this work different grinding depths were performed, for damage material removal, at the weld toe of the T-welded connections. The grinding was filled by wet welding in a hyperbaric chamber, simulating three different water depths: 50 m, 70 m and 100 m. The electrodes were coated with vinilic varnish, which is cheap and easy to apply. The characterization of the mechanical properties of the T-welded connections was done with standard tensile, hardness and Charpy tests; microstructure and porosity analysis were also performed. The samples were obtained from the welded connections in regions of the wet weld beads. The test results were compared with the mechanical properties of the T-welded connections welded in air conditions performed by other authors. The results showed that the wet welding technique performed in this work produced good mechanical properties of the repaired T-welded connection. The mechanical properties, measured in wet conditions, for 6 mm grinding depth, were similar for the 3 different water depths measured in air conditions. But for 10 mm grinding depth, the values of the mechanical properties measured in wet conditions were quite lower than that for air conditions for the 3 water depths. However a porosity analysis, performed with a Scanning Electronic Microscopy (SEM), showed that the level of porosity in the resulted wet weld beads is in the range of that published in the literature and some samples revealed lower level of porosity. The main resulting microstructure was polygonal

  7. Time integrated ratio of wrong-sign to right-sign $D^0 \\rightarrow K\\pi$ decays in 2010 data at LHCb

    CERN Document Server

    The LHCb Collaboration

    2011-01-01

    First results of the measurement on wrong-sign $D^0 \\rightarrow K^{+} \\pi^{-}$ decays based on the 2010 dataset taken with the LHCb detector are presented. The ratio of wrong-sign to right-sign ($D^0 \\rightarrow K^{-} \\pi^{+}$) $D^0$ decays corrected for the decay time acceptance is determined to be $R_{{\\rm corr}}=(0.409 \\pm 0.031 ({\\rm stat.}) \\pm 0.039 ({\\rm sys.})) \\% $. This analysis is the first step towards a measurement of the time-dependent wrong-sign to right-sign ratio from which the $D^0$ mixing parameters can be extracted.

  8. 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.

  9. Integrating soil physical and biological properties in contrasting tillage systems in organic and conventional farming

    NARCIS (Netherlands)

    Crittenden, S.J.; Goede, de R.G.M.

    2016-01-01

    Though soil physical and soil biological properties are intrinsically linked in the soil environment they are often studied separately. This work adds value to analyses of soil biophysical quality of tillage systems under organic and conventional farming systems by correlating physical and

  10. Complementing the surveillance law principles of the Court of Strasbourg with its environmental law principles. An integrated technology approach to a human rights framework for surveillance

    NARCIS (Netherlands)

    de Hert, P.J.A.; Galetta, Antonella

    2014-01-01

    If one looks at the case law of the European Court of Human Rights on surveillance matters, a well mature set of principles emerge, namely: legality, legitimacy, proportionality (the standard check) and, if the Court is "on it", also necessity and subsidiarity (the closer scrutiny check). We pass

  11. Properties of linear integral equations related to the six-vertex model with disorder parameter II

    International Nuclear Information System (INIS)

    Boos, Hermann; Göhmann, Frank

    2012-01-01

    We study certain functions arising in the context of the calculation of correlation functions of the XXZ spin chain and of integrable field theories related to various scaling limits of the underlying six-vertex model. We show that several of these functions that are related to linear integral equations can be obtained by acting with (deformed) difference operators on a master function Φ. The latter is defined in terms of a functional equation and of its asymptotic behavior. Concentrating on the so-called temperature case, we show that these conditions uniquely determine the high-temperature series expansions of the master function. This provides an efficient calculation scheme for the high-temperature expansions of the derived functions as well. (paper)

  12. A path integral methodology for obtaining thermodynamic properties of nonadiabatic systems using Gaussian mixture distributions

    Science.gov (United States)

    Raymond, Neil; Iouchtchenko, Dmitri; Roy, Pierre-Nicholas; Nooijen, Marcel

    2018-05-01

    We introduce a new path integral Monte Carlo method for investigating nonadiabatic systems in thermal equilibrium and demonstrate an approach to reducing stochastic error. We derive a general path integral expression for the partition function in a product basis of continuous nuclear and discrete electronic degrees of freedom without the use of any mapping schemes. We separate our Hamiltonian into a harmonic portion and a coupling portion; the partition function can then be calculated as the product of a Monte Carlo estimator (of the coupling contribution to the partition function) and a normalization factor (that is evaluated analytically). A Gaussian mixture model is used to evaluate the Monte Carlo estimator in a computationally efficient manner. Using two model systems, we demonstrate our approach to reduce the stochastic error associated with the Monte Carlo estimator. We show that the selection of the harmonic oscillators comprising the sampling distribution directly affects the efficiency of the method. Our results demonstrate that our path integral Monte Carlo method's deviation from exact Trotter calculations is dominated by the choice of the sampling distribution. By improving the sampling distribution, we can drastically reduce the stochastic error leading to lower computational cost.

  13. properties of the SN - equivalent integral transport operator in slab geometry and the iterative acceleration of neutron transport methods

    International Nuclear Information System (INIS)

    Massimiliano, Rosa; Azmy, Y.Y.; Morel, J.E.

    2005-01-01

    The general expressions for the matrix elements of the discrete Sn-equivalent integral transport operator have been derived in slab geometry. Their asymptotic behavior has been investigated both for a homogeneous slab and for a heterogeneous slab characterized by a periodic material discontinuity wherein each optically thick cell is surrounded by two optically thin cells in a repeating pattern. In the case of a homogeneous slab, the asymptotic analysis conducted in a diffusive limit obtained as the thick limit of computational cell size for a highly scattering medium, has shown that the discretized integral transport operator is approximated by a sparse matrix characterized by a tri-diagonal diffusion-like coupling stencil. Also, the tri-diagonal matrix structure, characteristic of the diffusion coupling stencil, is approached at a fast exponential rate. In the case of periodically heterogeneous slab configurations, the asymptotic behavior investigated is that in which the cells' optical thicknesses are pushed apart, i.e. the thick is made thicker while the thin is made thinner at a prescribed rate. It has been shown that in this limit the discretized integral transport operator is approximated by a penta-diagonal structure. Notwithstanding, the discrete operator is amenable to algebraic transformations leading to a matrix representation still asymptotically approaching a tri-diagonal structure at a fast exponential rate. The existence of a low order tri-diagonal approximation to the full discrete integral transport operator in the case of a periodically heterogeneous slab might provide a basic understanding of the superior convergence properties of diffusion-based acceleration schemes observed in slab geometry, even in the presence of sharp material discontinuities. The obtained results also suggest that a sparse approximation to the S n -equivalent integral transport operator might itself be used as the low-order operator in an acceleration scheme for the

  14. 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...

  15. Integrated assessment of space, time, and management-related variability of soil hydraulic properties

    Energy Technology Data Exchange (ETDEWEB)

    Es, H.M. van; Ogden, C.B.; Hill, R.L.; Schindelbeck, R.R.; Tsegaye, T.

    1999-12-01

    Computer-based models that simulate soil hydrologic processes and their impacts on crop growth and contaminant transport depend on accurate characterization of soil hydraulic properties. Soil hydraulic properties have numerous sources of variability related to spatial, temporal, and management-related processes. Soil type is considered to be the dominant source of variability, and parameterization is typically based on soil survey databases. This study evaluated the relative significance of other sources of variability: spatial and temporal at multiple scales, and management-related factors. Identical field experiments were conducted for 3 yr. at two sites in New York on clay loam and silt loam soils, and at two sites in Maryland on silt loam and sandy loam soils, all involving replicated plots with plow-till and no-till treatments. Infiltrability was determined from 2054 measurements using parameters, and Campbell's a and b parameters were determined based on water-retention data from 875 soil cores. Variance component analysis showed that differences among the sites were the most important source of variability for a (coefficient of variation, CV = 44%) and b (CV = 23%). Tillage practices were the most important source of variability for infiltrability (CV = 10%). For all properties, temporal variability was more significant than field-scale spatial variability. Temporal and tillage effects were more significant for the medium- and fine-textured soils, and correlated to initial soil water conditions. The parameterization of soil hydraulic properties solely based on soil type may not be appropriate for agricultural lands since soil-management factors are more significant. Sampling procedures should give adequate recognition to soil-management and temporal processes at significant sources of variability to avoid biased results.

  16. Observing and Reducing IFUs: INTEGRAL and PMAS—Properties of the Ionized Gas in HH 202

    Directory of Open Access Journals (Sweden)

    Luis López-Martín

    2014-01-01

    Full Text Available The reduction of integral field spectroscopy (IFS data requires several stages and many repetitive operations to convert raw data into, typically, a large number of spectra. Instead there are several semiautomatic data reduction tools and here we present this data reduction process using some of the Image Reduction and Analysis Facility (IRAF tasks devoted to reduce spectroscopic data. After explaining the whole process, we illustrate the power of this instrumental technique with some results obtained for the object HH202 in the Orion Nebula (Mesa-Delgado et al., 2009.

  17. 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…

  18. Numerical functional integration method for studying the properties of the physical vacuum

    International Nuclear Information System (INIS)

    Lobanov, Yu.Yu.

    1998-01-01

    The new approach to investigate the physical vacuum in quantum theories including its nonperturbative topological structure is discussed. This approach is based on the representation of the matrix element of the evolution operator in Euclidean metrics in a form of the functional integral with a certain measure in the corresponding space and on the use of approximation formulas which we constructed for this kind of integral. No preliminary discretization of space and time is required, as well as no simplifying assumptions like semiclassical approximation, collective excitations, introduction of ''short-time'' propagators, etc. are necessary in this approach. The method allows to use the more preferable deterministic algorithms instead of the traditional stochastic technique. It has been proven that our approach has important advantages over the other known methods, including the higher efficiency of computations. Examples of application of the method to the numerical study of some potential nuclear models and to the computation of the topological susceptibility and the θ-vacua energy are presented. (author)

  19. A comparison between integrated risk assessment and classical health/environmental assessment: Emerging beneficial properties

    International Nuclear Information System (INIS)

    Sekizawa, Jun; Tanabe, Shinsuke

    2005-01-01

    Both humans and wildlife are exposed to various types of halogenated organic compounds such as polychlorinated biphenyls (PCBs) and dichlorodiphenyltrichloroethane (DDT), typically old chemicals, and tris(4-chlorophenyl) methane (TCPM) and brominated flame retardants, some new chemicals, simultaneously. Classical risk assessment has evaluated health and ecological risks independently by experts from different disciplines. Taking into considerations the recent concerns about endocrine disrupting chemicals and the progress of research in related areas, we integrated and assessed data on exposure and potential effects in humans and wildlife. Comparisons were made for organ concentrations, body burdens of several organochlorine compounds (OCs), metabolic capacities between humans and various wildlife. When we integrate the knowledge on effects and exposure in humans and in wildlife, new insights were suggested about similarities and/or differences in potential effects among various human populations living on different foods and having different body burdens. Combining existing information with emerging knowledge of mechanisms of actions on endocrine disrupting chemicals after exposure to above chemicals during early developmental stages will further elucidate potential risks from exposure to those chemicals

  20. Band structure properties of (BGa)P semiconductors for lattice matched integration on (001) silicon

    Energy Technology Data Exchange (ETDEWEB)

    Hossain, Nadir; Sweeney, Stephen [Advanced Technology Institute and Department of Physics, University of Surrey, Guildford, Surrey GU2 7XH (United Kingdom); Hosea, Jeff [Advanced Technology Institute and Department of Physics, University of Surrey, Guildford, Surrey GU2 7XH, UK and Ibnu Sina Institute for Fundamental Science Studies, Universiti Teknologi Malaysia, Johor Bahru 81310 (Malaysia); Liebich, Sven; Zimprich, Martin; Volz, Kerstin; Stolz, Wolfgang [Material Sciences Center and Faculty of Physics, Philipps-University, 35032 Marburg (Germany); Kunert, Bernerdette [NAsP III/V GmbH, Am Knechtacker 19, 35041 Marburg (Germany)

    2013-12-04

    We report the band structure properties of (BGa)P layers grown on silicon substrate using metal-organic vapour-phase epitaxy. Using surface photo-voltage spectroscopy we find that both the direct and indirect band gaps of (BGa)P alloys (strained and unstrained) decrease with Boron content. Our experimental results suggest that the band gap of (BGa)P layers up to 6% Boron is large and suitable to be used as cladding and contact layers in GaP-based quantum well heterostructures on silicon substrates.

  1. Backscattering Properties of Nonspherical Ice Particles Calculated by Geometrical-Optics-Integral-Equation Method

    Directory of Open Access Journals (Sweden)

    Masuda Kazuhiko

    2016-01-01

    Full Text Available Backscattering properties of ice crystal models (Voronoi aggregates (VA, hexagonal columns (COL, and six-branched bullet rosettes (BR6 are calculated by using geometrical-opticsintegral-equation (GOIE method. Characteristics of depolarization ratio (δ and lidar ratio (L of the crystal models are examined. δ (L values are 0.2~0.3 (4~50, 0.3~0.4 (10~25, and 0.5~0.6 (50~100 for COL, BR6, and VA, respectively, at wavelength λ=0.532 μm. It is found that small deformation of COL model could produce significant changes in δ and L.

  2. CHARACTERISTIC OF STEADY-STATE REGIME FOR ONE OF SCENARIOUS OF MOLDOVA RIGHT BANK POWER SYSTEM INTEGRATION TO ENTSO-E

    Directory of Open Access Journals (Sweden)

    Zaitsev D.A.

    2013-08-01

    Full Text Available The article deals with the integration scenario of Moldavian power system to ENTSO-E. Various options of the development of power generation on the territory of the Republic of Moldova have been proposed and analyzed in order to correspond with Energy Strategy of the Republic of Moldova until 2030. Analysis of steady-state operation has been performed regarding active power losses for entire power system, and also for the each element with differentiation on voltage levels. The computation and estimation of static stability factor for active power and for voltage were performed. Import/export of energy was estimated, and other indices of regime of energy system were analyzed as well. Technically effective variants were selected as a result of comparative analysis.

  3. Fresh Properties and Flexural Strength of Self-Compacting Concrete Integrating Coal Bottom Ash

    Directory of Open Access Journals (Sweden)

    Jamaluddin Norwati

    2016-01-01

    Full Text Available This paper presents the effect of using coal bottom ash as a partial replacement of fine aggregates in self-compacting concrete (SCC on its fresh properties and flexural strength. A comparison between SCC with various replacements of fine aggregates with coal bottom ash showed that SCC obtained flexural strength decrease on increase of water cement ratio from 0.35 to 0.45. The natural sand was replaced with coal bottom ash up to 30% volumetrically. The fresh properties were investigated by slump flow, T500 spread time, L-box test and sieve segregation resistance in order to evaluate its self-compatibility by compared to control samples embed with natural sand. The results revealed that the flowability and passing ability of SCC mixtures are decreased with higher content of coal bottom ash replacement. The results also showed that the flexural strength is affected by the presence of coal bottom ash in the concrete. In addition, the water cement ratios are influence significantly with higher binder content in concrete.

  4. Tailoring the mechanical properties by molecular integration of flexible and stiff polymer networks.

    Science.gov (United States)

    Wan, Haixiao; Shen, Jianxiang; Gao, Naishen; Liu, Jun; Gao, Yangyang; Zhang, Liqun

    2018-03-28

    Designing a multiple-network structure at the molecular level to tailor the mechanical properties of polymeric materials is of great scientific and technological importance. Through the coarse-grained molecular dynamics simulation, we successfully construct an interpenetrating polymer network (IPN) composed of a flexible polymer network and a stiff polymer network. First, we find that there is an optimal chain stiffness for a single network (SN) to achieve the best stress-strain behavior. Then we turn to study the mechanical behaviors of IPNs. The result shows that the stress-strain behaviors of the IPNs appreciably exceed the sum of that of the corresponding single flexible and stiff network, which highlights the advantage of the IPN structure. By systematically varying the stiffness of the stiff polymer network of the IPNs, optimal stiffness also exists to achieve the best performance. We attribute this to a much larger contribution of the non-bonded interaction energy. Last, the effect of the component concentration ratio is probed. With the increase of the concentration of the flexible network, the stress-strain behavior of the IPNs is gradually enhanced, while an optimized concentration (around 60% molar ration) of the stiff network occurs, which could result from the dominant role of the enthalpy rather than the entropy. In general, our work is expected to provide some guidelines to better tailor the mechanical properties of the IPNs made of a flexible network and a stiff network, by manipulating the stiffness of the stiff polymer network and the component concentration ratio.

  5. High dendritic expression of Ih in the proximity of the axon origin controls the integrative properties of nigral dopamine neurons.

    Science.gov (United States)

    Engel, Dominique; Seutin, Vincent

    2015-11-15

    The hyperpolarization-activated cation current Ih is expressed in dopamine neurons of the substantia nigra, but the subcellular distribution of the current and its role in synaptic integration remain unknown. We used cell-attached patch recordings to determine the localization profile of Ih along the somatodendritic axis of nigral dopamine neurons in slices from young rats. Ih density is higher in axon-bearing dendrites, in a membrane area close to the axon origin, than in the soma and axon-lacking dendrites. Dual current-clamp recordings revealed a similar contribution of Ih to the waveform of single excitatory postsynaptic potentials throughout the somatodendritic domain. The Ih blocker ZD 7288 increased the temporal summation in all dendrites with a comparable effect in axon- and non-axon dendrites. The strategic position of Ih in the proximity of the axon may influence importantly transitions between pacemaker and bursting activities and consequently the downstream release of dopamine. Dendrites of most neurons express voltage-gated ion channels in their membrane. In combination with passive properties, active currents confer to dendrites a high computational potential. The hyperpolarization-activated cation current Ih present in the dendrites of some pyramidal neurons affects their membrane and integration properties, synaptic plasticity and higher functions such as memory. A gradient of increasing h-channel density towards distal dendrites has been found to be responsible for the location independence of excitatory postsynaptic potential (EPSP) waveform and temporal summation in cortical and hippocampal pyramidal cells. However, reports on other cell types revealed that smoother gradients or even linear distributions of Ih can achieve homogeneous temporal summation. Although the existence of a robust, slowly activating Ih current has been repeatedly demonstrated in nigral dopamine neurons, its subcellular distribution and precise role in synaptic integration

  6. Thermo-mechanical properties and integrity of metallic interconnects in microelectronics

    Science.gov (United States)

    Ege, Efe Sinan

    In this dissertation, combined numerical (Finite Element Method) and experimental efforts were undertaken to study thermo-mechanical behavior in microelectronic devices. Interconnects, including chip-level metallization and package-level solder joints, are used to join many of the circuit parts in modern equipment. The dissertation is structured into six independent studies after the introductory chapter. The first two studies focus on thermo-mechanical fatigue of solder joints. Thermo-mechanical fatigue, in the form of damage along a microstructurally coarsened region in tin-lead solder, is analyzed along with the effects of intermetallic morphology. Also, lap-shear testing is modeled to characterize the joint and to investigate the validity of experimental data from different solder and substrate geometries. In the third study, the effects of pre-machined holes on strain localization and overall ductility in bulk eutectic tin-lead alloy is examined. Finite element analyses, taking into account the viscoplastic response, were carried out to provide a mechanistic rationale to corroborate the experimental findings. The fourth study concerns chip-level copper interconnects. Various combinations of oxide and polymer-based low-k dielectric schemes, with and without the thin barrier layers surrounding the Cu line, are considered. Attention is devoted to the thermal stress and strain fields and their dependency on material properties, geometry, and modeling details. This study is followed by a chapter on atomistics of interface-mediated plasticity in thin metallic films. The objective is to gain fundamental insight into the underlying mechanisms affecting the mechanical response of nanoscale thin films. The final study investigates the effect of microstructural heterogeneity on indentation response, for the purpose of raising awareness of the uncertainties involved in applying indentation techniques in probing mechanical properties of miniaturized devices.

  7. Distant supervision for neural relation extraction integrated with word attention and property features.

    Science.gov (United States)

    Qu, Jianfeng; Ouyang, Dantong; Hua, Wen; Ye, Yuxin; Li, Ximing

    2018-04-01

    Distant supervision for neural relation extraction is an efficient approach to extracting massive relations with reference to plain texts. However, the existing neural methods fail to capture the critical words in sentence encoding and meanwhile lack useful sentence information for some positive training instances. To address the above issues, we propose a novel neural relation extraction model. First, we develop a word-level attention mechanism to distinguish the importance of each individual word in a sentence, increasing the attention weights for those critical words. Second, we investigate the semantic information from word embeddings of target entities, which can be developed as a supplementary feature for the extractor. Experimental results show that our model outperforms previous state-of-the-art baselines. Copyright © 2018 Elsevier Ltd. All rights reserved.

  8. Stakeholder involvement: how to do it right: article 9 in Integrating and coordinating efforts in COPD guideline development. An official ATS/ERS workshop report.

    Science.gov (United States)

    Cluzeau, Françoise; Wedzicha, Jadwiga A; Kelson, Marcia; Corn, Judy; Kunz, Regina; Walsh, John; Schünemann, Holger J

    2012-12-01

    Professional societies, like many other organizations around the world, have recognized the need to use more rigorous processes to ensure that healthcare recommendations are informed by the best available research evidence with input from appropriate stakeholders. This is the ninth of a series of 14 articles that were prepared by an international panel to advise guideline developers in respiratory and other diseases on approaches for guideline development. We updated a review of the literature on stakeholder involvement, focusing on six key questions. In this review we addressed the following questions. (1) What are "stakeholders"? (2) Why involve stakeholders in guidelines? (3) At what stage should stakeholders contribute to guidelines? (4) What are the potential barriers to integrating stakeholder involvement? (5) How can stakeholders be involved effectively? (6) Should anyone be excluded from the process? We searched PubMed and other databases of methodological studies for existing systematic reviews and relevant methodological research. We did not conduct our own systematic reviews. Our conclusions are based on available evidence, the experience of guideline developers, and workshop discussions. Stakeholders are all those who have a legitimate interest in a guideline. They include healthcare professionals, patients and caregivers, public and private funding bodies, managers, employers, and manufacturers. Their engagement is justified for several reasons, including limitations of evidence, principles of transparency and democracy, ownership, and potential policy implications. They have a role to play at different points of guideline development, but their involvement can be complex. To be successful, stakeholder engagement needs to be inclusive, equitable, and adequately resourced.

  9. Integrating the genomic architecture of human nucleolar organizer regions with the biophysical properties of nucleoli.

    Science.gov (United States)

    Mangan, Hazel; Gailín, Michael Ó; McStay, Brian

    2017-12-01

    Nucleoli are the sites of ribosome biogenesis and the largest membraneless subnuclear structures. They are intimately linked with growth and proliferation control and function as sensors of cellular stress. Nucleoli form around arrays of ribosomal gene (rDNA) repeats also called nucleolar organizer regions (NORs). In humans, NORs are located on the short arms of all five human acrocentric chromosomes. Multiple NORs contribute to the formation of large heterochromatin-surrounded nucleoli observed in most human cells. Here we will review recent findings about their genomic architecture. The dynamic nature of nucleoli began to be appreciated with the advent of photodynamic experiments using fluorescent protein fusions. We review more recent data on nucleoli in Xenopus germinal vesicles (GVs) which has revealed a liquid droplet-like behavior that facilitates nucleolar fusion. Further analysis in both XenopusGVs and Drosophila embryos indicates that the internal organization of nucleoli is generated by a combination of liquid-liquid phase separation and active processes involving rDNA. We will attempt to integrate these recent findings with the genomic architecture of human NORs to advance our understanding of how nucleoli form and respond to stress in human cells. © 2017 Federation of European Biochemical Societies.

  10. Z-depth integration: a new technique for manipulating z-depth properties in composited scenes

    Science.gov (United States)

    Steckel, Kayla; Whittinghill, David

    2014-02-01

    This paper presents a new technique in the production pipeline of asset creation for virtual environments called Z-Depth Integration (ZeDI). ZeDI is intended to reduce the time required to place elements at the appropriate z-depth within a scene. Though ZeDI is intended for use primarily in two-dimensional scene composition, depth-dependent "flat" animated objects are often critical elements of augmented and virtual reality applications (AR/VR). ZeDI is derived from "deep image compositing", a capacity implemented within the OpenEXR file format. In order to trick the human eye into perceiving overlapping scene elements as being in front of or behind one another, the developer must manually manipulate which pixels of an element are visible in relation to other objects embedded within the environment's image sequence. ZeDI improves on this process by providing a means for interacting with procedurally extracted z-depth data from a virtual environment scene. By streamlining the process of defining objects' depth characteristics, it is expected that the time and energy required for developers to create compelling AR/VR scenes will be reduced. In the proof of concept presented in this manuscript, ZeDI is implemented for pre-rendered virtual scene construction via an AfterEffects software plug-in.

  11. Psychometric properties of the Motivational Interviewing Treatment Integrity coding system 4.2 with jail inmates.

    Science.gov (United States)

    Owens, Mandy D; Rowell, Lauren N; Moyers, Theresa

    2017-10-01

    Motivational Interviewing (MI) is an evidence-based approach shown to be helpful for a variety of behaviors across many populations. Treatment fidelity is an important tool for understanding how and with whom MI may be most helpful. The Motivational Interviewing Treatment Integrity coding system was recently updated to incorporate new developments in the research and theory of MI, including the relational and technical hypotheses of MI (MITI 4.2). To date, no studies have examined the MITI 4.2 with forensic populations. In this project, twenty-two brief MI interventions with jail inmates were evaluated to test the reliability of the MITI 4.2. Validity of the instrument was explored using regression models to examine the associations between global scores (Empathy, Partnership, Cultivating Change Talk and Softening Sustain Talk) and outcomes. Reliability of this coding system with these data was strong. We found that therapists had lower ratings of Empathy with participants who had more extensive criminal histories. Both Relational and Technical global scores were associated with criminal histories as well as post-intervention ratings of motivation to decrease drug use. Findings indicate that the MITI 4.2 was reliable for coding sessions with jail inmates. Additionally, results provided information related to the relational and technical hypotheses of MI. Future studies can use the MITI 4.2 to better understand the mechanisms behind how MI works with this high-risk group. Published by Elsevier Ltd.

  12. Use of stratigraphic models as soft information to constrain stochastic modeling of rock properties: Development of the GSLIB-Lynx integration module

    International Nuclear Information System (INIS)

    Cromer, M.V.; Rautman, C.A.

    1995-10-01

    Rock properties in volcanic units at Yucca Mountain are controlled largely by relatively deterministic geologic processes related to the emplacement, cooling, and alteration history of the tuffaceous lithologic sequence. Differences in the lithologic character of the rocks have been used to subdivide the rock sequence into stratigraphic units, and the deterministic nature of the processes responsible for the character of the different units can be used to infer the rock material properties likely to exist in unsampled regions. This report proposes a quantitative, theoretically justified method of integrating interpretive geometric models, showing the three-dimensional distribution of different stratigraphic units, with numerical stochastic simulation techniques drawn from geostatistics. This integration of soft, constraining geologic information with hard, quantitative measurements of various material properties can produce geologically reasonable, spatially correlated models of rock properties that are free from stochastic artifacts for use in subsequent physical-process modeling, such as the numerical representation of ground-water flow and radionuclide transport. Prototype modeling conducted using the GSLIB-Lynx Integration Module computer program, known as GLINTMOD, has successfully demonstrated the proposed integration technique. The method involves the selection of stratigraphic-unit-specific material-property expected values that are then used to constrain the probability function from which a material property of interest at an unsampled location is simulated

  13. Prognostic Biomarker Identification Through Integrating the Gene Signatures of Hepatocellular Carcinoma Properties

    Directory of Open Access Journals (Sweden)

    Jialin Cai

    2017-05-01

    Full Text Available Many molecular classification and prognostic gene signatures for hepatocellular carcinoma (HCC patients have been established based on genome-wide gene expression profiling; however, their generalizability is unclear. Herein, we systematically assessed the prognostic effects of these gene signatures and identified valuable prognostic biomarkers by integrating these gene signatures. With two independent HCC datasets (GSE14520, N = 242 and GSE54236, N = 78, 30 published gene signatures were evaluated, and 11 were significantly associated with the overall survival (OS of postoperative HCC patients in both datasets. The random survival forest models suggested that the gene signatures were superior to clinical characteristics for predicting the prognosis of the patients. Based on the 11 gene signatures, a functional protein-protein interaction (PPI network with 1406 nodes and 10,135 edges was established. With tissue microarrays of HCC patients (N = 60, we determined the prognostic values of the core genes in the network and found that RAD21, CDK1, and HDAC2 expression levels were negatively associated with OS for HCC patients. The multivariate Cox regression analyses suggested that CDK1 was an independent prognostic factor, which was validated in an independent case cohort (N = 78. In cellular models, inhibition of CDK1 by siRNA or a specific inhibitor, RO-3306, reduced cellular proliferation and viability for HCC cells. These results suggest that the prognostic predictive capacities of these gene signatures are reproducible and that CDK1 is a potential prognostic biomarker or therapeutic target for HCC patients.

  14. Warm/cool-tone switchable thermochromic material for smart windows by orthogonally integrating properties of pillar[6]arene and ferrocene.

    Science.gov (United States)

    Wang, Sai; Xu, Zuqiang; Wang, Tingting; Xiao, Tangxin; Hu, Xiao-Yu; Shen, Ying-Zhong; Wang, Leyong

    2018-04-30

    Functional materials play a vital role in the fabrication of smart windows, which can provide a more comfortable indoor environment for humans to enjoy a better lifestyle. Traditional materials for smart windows tend to possess only a single functionality with the purpose of regulating the input of solar energy. However, different color tones also have great influences on human emotions. Herein, a strategy for orthogonal integration of different properties is proposed, namely the thermo-responsiveness of ethylene glycol-modified pillar[6]arene (EGP6) and the redox-induced reversible color switching of ferrocene/ferrocenium groups are orthogonally integrated into one system. This gives rise to a material with cooperative and non-interfering dual functions, featuring both thermochromism and warm/cool tone-switchability. Consequently, the obtained bifunctional material for fabricating smart windows can not only regulate the input of solar energy but also can provide a more comfortable color tone to improve the feelings and emotions of people in indoor environments.

  15. 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

  16. 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)

  17. The Lyman alpha reference sample. II. Hubble space telescope imaging results, integrated properties, and trends

    Energy Technology Data Exchange (ETDEWEB)

    Hayes, Matthew; Östlin, Göran; Duval, Florent; Sandberg, Andreas; Guaita, Lucia; Melinder, Jens; Rivera-Thorsen, Thøger [Department of Astronomy, Oskar Klein Centre, Stockholm University, AlbaNova University Centre, SE-106 91 Stockholm (Sweden); Adamo, Angela [Max Planck Institute for Astronomy, Königstuhl 17, D-69117 Heidelberg (Germany); Schaerer, Daniel [Université de Toulouse, UPS-OMP, IRAP, F-31000 Toulouse (France); Verhamme, Anne; Orlitová, Ivana [Geneva Observatory, University of Geneva, 51 Chemin des Maillettes, CH-1290 Versoix (Switzerland); Mas-Hesse, J. Miguel; Otí-Floranes, Héctor [Centro de Astrobiología (CSIC-INTA), Departamento de Astrofísica, P.O. Box 78, E-28691 Villanueva de la Cañada (Spain); Cannon, John M.; Pardy, Stephen [Department of Physics and Astronomy, Macalester College, 1600 Grand Avenue, Saint Paul, MN 55105 (United States); Atek, Hakim [Laboratoire dAstrophysique, École Polytechnique Fédérale de Lausanne (EPFL), Observatoire, CH-1290 Sauverny (Switzerland); Kunth, Daniel [Institut d' Astrophysique de Paris, UMR 7095, CNRS and UPMC, 98 bis Bd Arago, F-75014 Paris (France); Laursen, Peter [Dark Cosmology Centre, Niels Bohr Institute, University of Copenhagen, Juliane Maries Vej 30, DK-2100 Copenhagen (Denmark); Herenz, E. Christian, E-mail: matthew@astro.su.se [Leibniz-Institut für Astrophysik (AIP), An der Sternwarte 16, D-14482 Potsdam (Germany)

    2014-02-10

    We report new results regarding the Lyα output of galaxies, derived from the Lyman Alpha Reference Sample, and focused on Hubble Space Telescope imaging. For 14 galaxies we present intensity images in Lyα, Hα, and UV, and maps of Hα/Hβ, Lyα equivalent width (EW), and Lyα/Hα. We present Lyα and UV radial light profiles and show they are well-fitted by Sérsic profiles, but Lyα profiles show indices systematically lower than those of the UV (n ≈ 1-2 instead of ≳ 4). This reveals a general lack of the central concentration in Lyα that is ubiquitous in the UV. Photometric growth curves increase more slowly for Lyα than the far ultraviolet, showing that small apertures may underestimate the EW. For most galaxies, however, flux and EW curves flatten by radii ≈10 kpc, suggesting that if placed at high-z only a few of our galaxies would suffer from large flux losses. We compute global properties of the sample in large apertures, and show total Lyα luminosities to be independent of all other quantities. Normalized Lyα throughput, however, shows significant correlations: escape is found to be higher in galaxies of lower star formation rate, dust content, mass, and nebular quantities that suggest harder ionizing continuum and lower metallicity. Six galaxies would be selected as high-z Lyα emitters, based upon their luminosity and EW. We discuss the results in the context of high-z Lyα and UV samples. A few galaxies have EWs above 50 Å, and one shows f{sub esc}{sup Lyα} of 80%; such objects have not previously been reported at low-z.

  18. Visualizing Cloud Properties and Satellite Imagery: A Tool for Visualization and Information Integration

    Science.gov (United States)

    Chee, T.; Nguyen, L.; Smith, W. L., Jr.; Spangenberg, D.; Palikonda, R.; Bedka, K. M.; Minnis, P.; Thieman, M. M.; Nordeen, M.

    2017-12-01

    Providing public access to research products including cloud macro and microphysical properties and satellite imagery are a key concern for the NASA Langley Research Center Cloud and Radiation Group. This work describes a web based visualization tool and API that allows end users to easily create customized cloud product and satellite imagery, ground site data and satellite ground track information that is generated dynamically. The tool has two uses, one to visualize the dynamically created imagery and the other to provide access to the dynamically generated imagery directly at a later time. Internally, we leverage our practical experience with large, scalable application practices to develop a system that has the largest potential for scalability as well as the ability to be deployed on the cloud to accommodate scalability issues. We build upon NASA Langley Cloud and Radiation Group's experience with making real-time and historical satellite cloud product information, satellite imagery, ground site data and satellite track information accessible and easily searchable. This tool is the culmination of our prior experience with dynamic imagery generation and provides a way to build a "mash-up" of dynamically generated imagery and related kinds of information that are visualized together to add value to disparate but related information. In support of NASA strategic goals, our group aims to make as much scientific knowledge, observations and products available to the citizen science, research and interested communities as well as for automated systems to acquire the same information for data mining or other analytic purposes. This tool and the underlying API's provide a valuable research tool to a wide audience both as a standalone research tool and also as an easily accessed data source that can easily be mined or used with existing tools.

  19. The Lyman alpha reference sample. II. Hubble space telescope imaging results, integrated properties, and trends

    International Nuclear Information System (INIS)

    Hayes, Matthew; Östlin, Göran; Duval, Florent; Sandberg, Andreas; Guaita, Lucia; Melinder, Jens; Rivera-Thorsen, Thøger; Adamo, Angela; Schaerer, Daniel; Verhamme, Anne; Orlitová, Ivana; Mas-Hesse, J. Miguel; Otí-Floranes, Héctor; Cannon, John M.; Pardy, Stephen; Atek, Hakim; Kunth, Daniel; Laursen, Peter; Herenz, E. Christian

    2014-01-01

    We report new results regarding the Lyα output of galaxies, derived from the Lyman Alpha Reference Sample, and focused on Hubble Space Telescope imaging. For 14 galaxies we present intensity images in Lyα, Hα, and UV, and maps of Hα/Hβ, Lyα equivalent width (EW), and Lyα/Hα. We present Lyα and UV radial light profiles and show they are well-fitted by Sérsic profiles, but Lyα profiles show indices systematically lower than those of the UV (n ≈ 1-2 instead of ≳ 4). This reveals a general lack of the central concentration in Lyα that is ubiquitous in the UV. Photometric growth curves increase more slowly for Lyα than the far ultraviolet, showing that small apertures may underestimate the EW. For most galaxies, however, flux and EW curves flatten by radii ≈10 kpc, suggesting that if placed at high-z only a few of our galaxies would suffer from large flux losses. We compute global properties of the sample in large apertures, and show total Lyα luminosities to be independent of all other quantities. Normalized Lyα throughput, however, shows significant correlations: escape is found to be higher in galaxies of lower star formation rate, dust content, mass, and nebular quantities that suggest harder ionizing continuum and lower metallicity. Six galaxies would be selected as high-z Lyα emitters, based upon their luminosity and EW. We discuss the results in the context of high-z Lyα and UV samples. A few galaxies have EWs above 50 Å, and one shows f esc Lyα of 80%; such objects have not previously been reported at low-z.

  20. Fast and General Method To Predict the Physicochemical Properties of Druglike Molecules Using the Integral Equation Theory of Molecular Liquids.

    Science.gov (United States)

    Palmer, David S; Mišin, Maksim; Fedorov, Maxim V; Llinas, Antonio

    2015-09-08

    We report a method to predict physicochemical properties of druglike molecules using a classical statistical mechanics based solvent model combined with machine learning. The RISM-MOL-INF method introduced here provides an accurate technique to characterize solvation and desolvation processes based on solute-solvent correlation functions computed by the 1D reference interaction site model of the integral equation theory of molecular liquids. These functions can be obtained in a matter of minutes for most small organic and druglike molecules using existing software (RISM-MOL) (Sergiievskyi, V. P.; Hackbusch, W.; Fedorov, M. V. J. Comput. Chem. 2011, 32, 1982-1992). Predictions of caco-2 cell permeability and hydration free energy obtained using the RISM-MOL-INF method are shown to be more accurate than the state-of-the-art tools for benchmark data sets. Due to the importance of solvation and desolvation effects in biological systems, it is anticipated that the RISM-MOL-INF approach will find many applications in biophysical and biomedical property prediction.

  1. Study of various n-type organic semiconductors on ultraviolet detective and electroluminescent properties of optoelectronic integrated device

    Science.gov (United States)

    Deng, Chaoxu; Shao, Bingyao; Zhao, Dan; Zhou, Dianli; Yu, Junsheng

    2017-11-01

    Organic optoelectronic integrated device (OID) with both ultraviolet (UV) detective and electroluminescent (EL) properties was fabricated by using a thermally activated delayed fluorescence (TADF) semiconductor of (4s, 6s)-2,4,5,6-tetra(9H-carbazol-9-yl)isophthalonitrile (4CzIPN) as an emitter. The effect of five kinds of n-type organic semiconductors (OSCs) on the enhancement of UV detective and EL properties of OID was systematically studied. The result shows that two orders of magnitude in UV detectivity from 109 to 1011 Jones and 3.3 folds of luminance from 2499 to 8233 cd m-2 could be achieved. The result shows that not only the difference of lowest unoccupied molecular orbital (LUMO) between active layer and OSC but also the variety of electron mobility have a significant effect on the UV detective and EL performance through adjusting electron injection/transport. Additionally, the optimized OSC thickness is beneficial to confine the leaking of holes from the active layer to cathode, leading to the decrease of dark current for high detective performance. This work provides a useful method on broadening OSC material selection and device architecture construction for the realization of high performance OID.

  2. Linking express saccade occurance to stimulus properties and sensorimotor integration in the superior colliculus.

    Science.gov (United States)

    Marino, Robert A; Levy, Ron; Munoz, Douglas P

    2015-08-01

    Express saccades represent the fastest possible eye movements to visual targets with reaction times that approach minimum sensory-motor conduction delays. Previous work in monkeys has identified two specific neural signals in the superior colliculus (SC: a midbrain sensorimotor integration structure involved in gaze control) that are required to execute express saccades: 1) previsual activity consisting of a low-frequency increase in action potentials in sensory-motor neurons immediately before the arrival of a visual response; and 2) a transient visual-sensory response consisting of a high-frequency burst of action potentials in visually responsive neurons resulting from the appearance of a visual target stimulus. To better understand how these two neural signals interact to produce express saccades, we manipulated the arrival time and magnitude of visual responses in the SC by altering target luminance and we examined the corresponding influences on SC activity and express saccade generation. We recorded from saccade neurons with visual-, motor-, and previsual-related activity in the SC of monkeys performing the gap saccade task while target luminance was systematically varied between 0.001 and 42.5 cd/m(2) against a black background (∼0.0001 cd/m(2)). Our results demonstrated that 1) express saccade latencies were linked directly to the arrival time in the SC of visual responses produced by abruptly appearing visual stimuli; 2) express saccades were generated toward both dim and bright targets whenever sufficient previsual activity was present; and 3) target luminance altered the likelihood of producing an express saccade. When an express saccade was generated, visuomotor neurons increased their activity immediately before the arrival of the visual response in the SC and saccade initiation. Furthermore, the visual and motor responses of visuomotor neurons merged into a single burst of action potentials, while the visual response of visual-only neurons was

  3. Linking express saccade occurance to stimulus properties and sensorimotor integration in the superior colliculus

    Science.gov (United States)

    Levy, Ron; Munoz, Douglas P.

    2015-01-01

    Express saccades represent the fastest possible eye movements to visual targets with reaction times that approach minimum sensory-motor conduction delays. Previous work in monkeys has identified two specific neural signals in the superior colliculus (SC: a midbrain sensorimotor integration structure involved in gaze control) that are required to execute express saccades: 1) previsual activity consisting of a low-frequency increase in action potentials in sensory-motor neurons immediately before the arrival of a visual response; and 2) a transient visual-sensory response consisting of a high-frequency burst of action potentials in visually responsive neurons resulting from the appearance of a visual target stimulus. To better understand how these two neural signals interact to produce express saccades, we manipulated the arrival time and magnitude of visual responses in the SC by altering target luminance and we examined the corresponding influences on SC activity and express saccade generation. We recorded from saccade neurons with visual-, motor-, and previsual-related activity in the SC of monkeys performing the gap saccade task while target luminance was systematically varied between 0.001 and 42.5 cd/m2 against a black background (∼0.0001 cd/m2). Our results demonstrated that 1) express saccade latencies were linked directly to the arrival time in the SC of visual responses produced by abruptly appearing visual stimuli; 2) express saccades were generated toward both dim and bright targets whenever sufficient previsual activity was present; and 3) target luminance altered the likelihood of producing an express saccade. When an express saccade was generated, visuomotor neurons increased their activity immediately before the arrival of the visual response in the SC and saccade initiation. Furthermore, the visual and motor responses of visuomotor neurons merged into a single burst of action potentials, while the visual response of visual-only neurons was

  4. Que direito à saúde para a população GLBT? Considerando direitos humanos, sexuais e reprodutivos em busca da integralidade e da eqüidade What do health rights mean for the GLBT population?Considering human, sexual and reproductive rights in the search for equity and integrality in the health system

    Directory of Open Access Journals (Sweden)

    Tatiana Lionço

    2008-06-01

    Full Text Available Este artigo tem como objetivo problematizar a pertinência de uma política de saúde para a população de Gays, Lésbicas, Bissexuais, Travestis e Transexuais - GLBT. A partir da consideração dos processos de violação de seus direitos humanos, sistematicamente comprometidos devido a estigmas e processos discriminatórios, busca-se evidenciar a necessidade de uma política de saúde específica a esta população, na perspectiva da integralidade da atenção e da eqüidade no sistema de saúde. O desafio da construção de uma política de atenção integral à saúde dessa população, tal como prevista no programa de governo federal Brasil sem Homofobia, implica a complexificação e alargamento do que se compreende por direitos sexuais e reprodutivos para a efetiva promoção da eqüidade e universalidade do acesso aos bens e serviços.This paper discusses whether a specific health policy for Gays, Lesbians, Bisexuals, Transvestites and Transsexuals is a good way to improve their lives and health situation, recognizing that their human rights are systematically violated by prejudice and discrimination processes. A health policy could be a strong political and technical instrument for achieving integrality in health care and equity in the health system. Building a health policy according to the constitutional right of universality and integrality in health care is proposed by the Federal Government's program called No Homophobia in Brazil. For its consolidation, we need to broaden what we understand by sexual and reproductive rights.

  5. Impact of dust and smoke mixing on column-integrated aerosol properties from observations during a severe wildfire episode over Valencia (Spain).

    Science.gov (United States)

    Gómez-Amo, J L; Estellés, V; Marcos, C; Segura, S; Esteve, A R; Pedrós, R; Utrillas, M P; Martínez-Lozano, J A

    2017-12-01

    The most destructive wildfire experienced in Spain since 2004 occurred close to Valencia in summer 2012. A total of 48.500ha were affected by two wildfires, which were mostly active during 29-30 June. The fresh smoke plume was detected at the Burjassot measurement station simultaneously to a severe dust episode. We propose an empirical method to evaluate the dust and smoke mixing and its impact on the microphysical and optical properties. For this, we combine direct-sun measurements with a Cimel CE-318 sun-photometer with an inversion methodology, and the Mie theory to derive the column-integrated size distribution, single scattering albedo (SSA) and asymmetry parameter (g). The mixing of dust and smoke greatly increased the aerosol load and modified the background aerosol properties. Mineral dust increased the aerosol optical depth (AOD) up to 1, while the smoke plume caused an extreme AOD peak of 8. The size distribution of the mixture was bimodal, with a fine and coarse modes dominated by the smoke particles and mineral dust, respectively. The SSA and g for the dust-smoke mixture show a marked sensitivity on the smoke mixing-ratio, mainly at longer wavelengths. Mineral dust and smoke share a similar SSA at 440nm (~0.90), but with opposite spectral dependency. A small dust contribution to the total AOD substantially affects the SSA of the mixture, and also SSA at 1020nm increases from 0.87 to 0.95. This leads to a different spectral behaviour of SSA that changes from positive (smoke plume) to negative (dust), depending on the dust and smoke mixing-ratio. Copyright © 2017 Elsevier B.V. All rights reserved.

  6. 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.

  7. 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.

  8. Influence of diffuse reflectance measurement accuracy on the scattering coefficient in determination of optical properties with integrating sphere optics (a secondary publication).

    Science.gov (United States)

    Horibe, Takuro; Ishii, Katsunori; Fukutomi, Daichi; Awazu, Kunio

    2015-12-30

    An estimation error of the scattering coefficient of hemoglobin in the high absorption wavelength range has been observed in optical property calculations of blood-rich tissues. In this study, the relationship between the accuracy of diffuse reflectance measurement in the integrating sphere and calculated scattering coefficient was evaluated with a system to calculate optical properties combined with an integrating sphere setup and the inverse Monte Carlo simulation. Diffuse reflectance was measured with the integrating sphere using a small incident port diameter and optical properties were calculated. As a result, the estimation error of the scattering coefficient was improved by accurate measurement of diffuse reflectance. In the high absorption wavelength range, the accuracy of diffuse reflectance measurement has an effect on the calculated scattering coefficient.

  9. Strategies for integrated densification with urban qualities : Combining Space Syntax with building density, land usage, public transport and property rights in Bergen city

    NARCIS (Netherlands)

    De Koning, R.E.; van Nes, A.; Ye, Y.; Roald, H.J.

    2017-01-01

    Bergen city in Norway is presently undergoing an enormous population growth. In this respect, Bergen municipality wanted to identify all the possibilities for densification in the current situation. Therefore, the following issues were evaluated: street network and public transport accessibility,

  10. 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…

  11. [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.

  12. 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.

  13. 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.

  14. Stories and Maps, Images and Archives: Multimethod Approach to the Political Ecology of Native Property Rights and Natural Resource Management in Sabah, Malaysia

    Science.gov (United States)

    Doolittle, Amity A.

    2010-01-01

    The study of human-environmental relations is complex and by nature draws on theories and practices from multiple disciplines. There is no single research strategy or universal set of methods to which researchers must adhere. Particularly for scholars interested in a political ecology approach to understanding human-environmental relationships, very little has been written examining the details of “how to” design a project, develop appropriate methods, produce data, and, finally, integrate multiple forms of data into an analysis. A great deal of attention has been paid, appropriately, to the theoretical foundations of political ecology, and numerous scholarly articles and books have been published recently. But beyond Andrew Vayda’s “progressive contextualization” and Piers Blaikie and Harold Brookfield’s “chains of explanation,” remarkably little is written that provides a research model to follow, modify, and expand. Perhaps one of the reasons for this gap in scholarship is that, as expected in interdisciplinary research, researchers use a variety of methods that are suitable (and perhaps unique) to the questions they are asking. To start a conversation on the methods available for researchers interested in adopting a political ecology perspective to human-environmental interactions, I use my own research project as a case study. This research is by no means flawless or inclusive of all possible methods, but by using the details of this particular research process as a case study I hope to provide insights into field research that will be valuable for future scholarship.

  15. Stories and maps, images and archives: multimethod approach to the political ecology of native property rights and natural resource management in Sabah, Malaysia.

    Science.gov (United States)

    Doolittle, Amity A

    2010-01-01

    The study of human-environmental relations is complex and by nature draws on theories and practices from multiple disciplines. There is no single research strategy or universal set of methods to which researchers must adhere. Particularly for scholars interested in a political ecology approach to understanding human-environmental relationships, very little has been written examining the details of "how to" design a project, develop appropriate methods, produce data, and, finally, integrate multiple forms of data into an analysis. A great deal of attention has been paid, appropriately, to the theoretical foundations of political ecology, and numerous scholarly articles and books have been published recently. But beyond Andrew Vayda's "progressive contextualization" and Piers Blaikie and Harold Brookfield's "chains of explanation," remarkably little is written that provides a research model to follow, modify, and expand. Perhaps one of the reasons for this gap in scholarship is that, as expected in interdisciplinary research, researchers use a variety of methods that are suitable (and perhaps unique) to the questions they are asking. To start a conversation on the methods available for researchers interested in adopting a political ecology perspective to human-environmental interactions, I use my own research project as a case study. This research is by no means flawless or inclusive of all possible methods, but by using the details of this particular research process as a case study I hope to provide insights into field research that will be valuable for future scholarship.

  16. Revealing the properties of oils from their dissolved hydrocarbon compounds in water with an integrated sensor array system.

    Science.gov (United States)

    Qi, Xiubin; Crooke, Emma; Ross, Andrew; Bastow, Trevor P; Stalvies, Charlotte

    2011-09-21

    This paper presents a system and method developed to identify a source oil's characteristic properties by testing the oil's dissolved components in water. Through close examination of the oil dissolution process in water, we hypothesise that when oil is in contact with water, the resulting oil-water extract, a complex hydrocarbon mixture, carries the signature property information of the parent oil. If the dominating differences in compositions between such extracts of different oils can be identified, this information could guide the selection of various sensors, capable of capturing such chemical variations. When used as an array, such a sensor system can be used to determine parent oil information from the oil-water extract. To test this hypothesis, 22 oils' water extracts were prepared and selected dominant hydrocarbons analyzed with Gas Chromatography-Mass Spectrometry (GC-MS); the subsequent Principal Component Analysis (PCA) indicates that the major difference between the extract solutions is the relative concentration between the volatile mono-aromatics and fluorescent polyaromatics. An integrated sensor array system that is composed of 3 volatile hydrocarbon sensors and 2 polyaromatic hydrocarbon sensors was built accordingly to capture the major and subtle differences of these extracts. It was tested by exposure to a total of 110 water extract solutions diluted from the 22 extracts. The sensor response data collected from the testing were processed with two multivariate analysis tools to reveal information retained in the response patterns of the arrayed sensors: by conducting PCA, we were able to demonstrate the ability to qualitatively identify and distinguish different oil samples from their sensor array response patterns. When a supervised PCA, Linear Discriminate Analysis (LDA), was applied, even quantitative classification can be achieved: the multivariate model generated from the LDA achieved 89.7% of successful classification of the type of the

  17. Integrated 3D Reservoir/Fault Property Modelling Aided Well Planning and Improved Hydrocarbon Recovery in a Niger Delta Field

    International Nuclear Information System (INIS)

    Onyeagoro, U. O.; Ebong, U. E.; Nworie, E. A.

    2002-01-01

    The large and varied portfolio of assets managed by oil companies requires quick decision-making and the deployment of best in class technologies in asset management. Timely decision making and the application of the best technologies in reservoir management are however sometimes in conflict due to large time requirements of the latter.Optimizing the location of development wells is critical to account for variable fluid contact movements and pressure interference effects between wells, which can be significant because of the high permeability (Darcy range) of Niger Delta reservoirs. With relatively high drilling costs, the optimization of well locations necessitates a good realistic static and dynamic 3D reservoir description, especially in the recovery of remaining oil and oil rim type of reservoirs.A detailed 3D reservoir model with fault properties was constructed for a Niger delta producing field. This involved the integration of high quality 3D seismic, core, petrophysics, reservoir engineering, production and structural geology data to construct a realistic 3D reservoir/fault property model for the field. The key parameters considered during the construction of the internal architecture of the model were the vertical and horizontal reservoir heterogeneities-this controls the fluid flow within the reservoir. In the production realm, the fault thickness and fault permeabilities are factors that control the impedance of fluid flow across the fault-fault transmissibility. These key internal and external reservoir/structural variables were explicitly modeled in a 3D modeling software to produce different realizations and manage the uncertainties.The resulting 3D reservoir/fault property model was upscaled for simulation purpose such that grid blocks along the fault planes have realistic transmissibility multipliers of 0 to 1 attached to them. The model was also used in the well planner to optimize the positioning of a high angle deviated well that penetrated

  18. Curie temperature, exchange integrals, and magneto-optical properties in off-stoichiometric bismuth iron garnet epitaxial films

    Science.gov (United States)

    Vertruyen, B.; Cloots, R.; Abell, J. S.; Jackson, T. J.; da Silva, R. C.; Popova, E.; Keller, N.

    2008-09-01

    We have studied the influence of the stoichiometry on the structural, magnetic, and magneto-optical properties of bismuth iron garnet (Bi3Fe5O12) thin films grown by pulsed laser deposition. Films with different stoichiometries have been obtained by varying the Bi/Fe ratio of the target and the oxygen pressure during deposition. Stoichiometry variations influence the Curie temperature TC by tuning the (Fe)-O-[Fe] geometry: TC increases when the lattice parameter decreases, contrary to what happens in the case of stoichiometric rare-earth iron garnets. The thermal variation of the magnetization, the Faraday rotation, and the Faraday ellipticity have been analyzed in the frame of the Néel two-sublattice magnetization model giving energies of -48K (4.1 meV), -29K (2.5 meV), and 84 K (7.3 meV) for the three magnetic exchange integrals jaa , jdd , and jad , respectively. Magneto-optical spectroscopy linked to compositional analysis by Rutherford backscattering spectroscopy shows that Bi and/or Fe deficiencies also affect the spectral variation (between 1.77 and 3.1 eV). Our results suggest that bismuth deficiency has an effect on the magneto-optical response of the tetrahedral Fe sublattice, whereas small iron deficiencies affect predominantly the magneto-optical response of the octahedral sublattice.

  19. High performance organic integrated device with ultraviolet photodetective and electroluminescent properties consisting of a charge-transfer-featured naphthalimide derivative

    Energy Technology Data Exchange (ETDEWEB)

    Wang, Hanyu; Wang, Xu; Yu, Junsheng, E-mail: luzhiyun@scu.edu.cn, E-mail: jsyu@uestc.edu.cn [State Key Laboratory of Electronic Thin Films and Integrated Devices, School of Optoelectronic Information, University of Electronic Science and Technology of China, Chengdu 610054 (China); Zhou, Jie; Lu, Zhiyun, E-mail: luzhiyun@scu.edu.cn, E-mail: jsyu@uestc.edu.cn [College of Chemistry, Sichuan University, Chengdu 610064 (China)

    2014-08-11

    A high performance organic integrated device (OID) with ultraviolet photodetective and electroluminescent (EL) properties was fabricated by using a charge-transfer-featured naphthalimide derivative of 6-(3,5-bis-[9-(4-t-butylphenyl)-9H-carbazol-3-yl]-phenoxy)-2- (4-t-butylphenyl)-benzo[de]isoquinoline-1,3-dione (CzPhONI) as the active layer. The results showed that the OID had a high detectivity of 1.5 × 10{sup 11} Jones at −3 V under the UV-350 nm illumination with an intensity of 0.6 mW/cm{sup 2}, and yielded an exciplex EL light emission with a maximum brightness of 1437 cd/m{sup 2}. Based on the energy band diagram, both the charge transfer feature of CzPhONI and matched energy level alignment were responsible for the dual ultraviolet photodetective and EL functions of OID.

  20. Appraisal of the Fischer-DiPasquale-Wheaton (FDW real estate model and development of an integrated property and asset market model

    Directory of Open Access Journals (Sweden)

    H Du Toit

    2004-04-01

    Full Text Available This paper provides a concise overview of the development of an integrated property and asset market model (IPAMM for South African property markets, utilising the Pretoria office market as case study. The IPAMM simulates the interrelationships between property and asset markets in a diagrammatic quadrant model configuration. The Fischer-DiPasquale-Wheaton (FDW real estate model, arguably the most advanced diagrammatic quadrant real estate model available at present, served as basis for the development of IPAMM. IPAMM is essentially a regression model based on a system of stochastic equations that captures the interrelationships between property and asset markets. The model advances beyond mere conceptualisation of these relationships to a quantified interpretation and application of the theoretical premises that represent the micro-foundations of economic behaviour in property and asset markets.

  1. Properties and CAPE

    DEFF Research Database (Denmark)

    Gani, Rafiqul; O'Connell, J.P.

    2001-01-01

    The role of properties in the solution of Computer Aided Process Engineering (CAPE) problems is described in terms of current trend, future challenges and important issues. Three distinct roles of properties in CAFE have been identified - a service role, a service plus advice role and a service......, advice plus solve role. The CAFE problems solved under each of these roles are described together with simple illustrative examples. Finally, the paper describes how some of the future problems related to integration of synthesis, design and control might be dealt with efficiently and reliably through co......-operative CAFE and properties methodologies. (C) 2001 Elsevier Science Ltd. All rights reserved....

  2. Investigation of properties of novel silicon pixel assemblies employing thin n-in-p sensors and 3D-integration

    International Nuclear Information System (INIS)

    Weigell, Philipp

    2013-01-01

    to higher charge collection efficiencies after irradiation. Devices with thicknesses between 75 μm and 150 μm are investigated before and after irradiation with different experimental approaches, namely radioactive sources, beam tests, and laser measurements. The obtained results are compared to those gathered for devices using the currently widely used thickness of 285 μm. By implanting the sides of the sensors, the distance between the last active pixel implant and the edge can be considerably reduced, allowing for a compact module concept. In this thesis several steps are discussed to reduce this distance from 1.1mm down to 50 μm. Subsequently, the performance of the different implementations is investigated. The SLID interconnections offer the possibility to stack sensors and several layers of read-out electronics as well as a reduced minimal pitch and eventually a lower cost. In combination with ICVs it paves the way to 3D-integrated pixel assemblies. These can be further optimised in terms of the active area, thanks to a reduced footprint of the read-out chip. Furthermore, it enables the use of specialised processes for the analogue and digital parts of the read-out chip in the different layers. First assemblies employing SLID interconnections were built and the properties of the interconnection are discussed. Finally, etching of ICVs was started and the present status is reviewed.

  3. Investigation of properties of novel silicon pixel assemblies employing thin n-in-p sensors and 3D-integration

    Energy Technology Data Exchange (ETDEWEB)

    Weigell, Philipp

    2013-01-15

    within the tracking system and leads to higher charge collection efficiencies after irradiation. Devices with thicknesses between 75 {mu}m and 150 {mu}m are investigated before and after irradiation with different experimental approaches, namely radioactive sources, beam tests, and laser measurements. The obtained results are compared to those gathered for devices using the currently widely used thickness of 285 {mu}m. By implanting the sides of the sensors, the distance between the last active pixel implant and the edge can be considerably reduced, allowing for a compact module concept. In this thesis several steps are discussed to reduce this distance from 1.1mm down to 50 {mu}m. Subsequently, the performance of the different implementations is investigated. The SLID interconnections offer the possibility to stack sensors and several layers of read-out electronics as well as a reduced minimal pitch and eventually a lower cost. In combination with ICVs it paves the way to 3D-integrated pixel assemblies. These can be further optimised in terms of the active area, thanks to a reduced footprint of the read-out chip. Furthermore, it enables the use of specialised processes for the analogue and digital parts of the read-out chip in the different layers. First assemblies employing SLID interconnections were built and the properties of the interconnection are discussed. Finally, etching of ICVs was started and the present status is reviewed.

  4. 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

  5. An integrative review of literature examining psychometric properties of instruments measuring anxiety or fear in hospitalized children.

    Science.gov (United States)

    Foster, Roxie L; Park, Jeong-hwan

    2012-06-01

    Anxiety and fear are among the most frequently reported emotional responses to hospitalization and are known to be contributing factors to pain and other negative patient outcomes. The first step in confronting unnecessary anxiety and fear is to identify valid and clinically feasible assessment instruments. The purpose of this paper is to review and evaluate instruments that measure children's fear or anxiety associated with hospitalization or painful procedures. A search was conducted of published English-language literature from 1980 through 2010 with the use of Ovid Health and Psychosocial Instruments, Medline, Nursing/Academic Edition, Cinahl, and Google Scholar. Inclusion criteria specified that the self-report instrument: 1) was developed in English; 2) was developed for and/or widely used with hospitalized children or children undergoing medical procedures or treatment; and 3) had research evidence of psychometric properties from at least five different studies. A comprehensive review of the literature revealed only five fear or anxiety instruments with adequate testing for evaluation of reliability and validity. Although all instruments have beginning psychometric adequacy, no one tool stands out as superior to the others. Therefore, we recommend that researchers and clinicians exercise caution in choosing assessment instruments, balancing potential strengths with reported limitations. Using more than one tool (triangulating) may be one way to achieve more credible results. Knowledge of credible existing instruments alerts us to what is possible today and to the imperative for research that will improve communication with children tomorrow. Copyright © 2012 American Society for Pain Management Nursing. Published by Elsevier Inc. All rights reserved.

  6. 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.

  7. Right heart on multidetector CT

    Science.gov (United States)

    Gopalan, D

    2011-01-01

    Right ventricular function plays an integral role in the pathogenesis and outcome of many cardiovascular diseases. Imaging the right ventricle has long been a challenge because of its complex geometry. In recent years there has been a tremendous expansion in multidetector row CT (MDCT) and its cardiac applications. By judicious modification of contrast medium protocol, it is possible to achieve good opacification of the right-sided cardiac chambers, thereby paving the way for exploring the overshadowed right heart. This article will describe the key features of right heart anatomy, review MDCT acquisition techniques, elaborate the various morphological and functional information that can be obtained, and illustrate some important clinical conditions associated with an abnormal right heart. PMID:22723537

  8. 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

  9. 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...

  10. 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...

  11. 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.

  12. 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...

  13. 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

  14. 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 ...

  15. 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.

  16. 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.

  17. 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.

  18. 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 ...

  19. Tensile Properties and Integrity of Clean Room and Low-Modulus Disposable Nitrile Gloves: A Comparison of Two Dissimilar Glove Types

    Science.gov (United States)

    Phalen, Robert N.; Wong, Weng kee

    2012-01-01

    Background: The selection of disposable nitrile exam gloves is complicated by (i) the availability of several types or formulations, (ii) product variability, and (iii) an inability of common quality control tests to detect small holes in the fingers. Differences in polymer formulation (e.g. filler and plasticizer/oil content) and tensile properties are expected to account for much of the observed variability in performance. Objectives: This study evaluated the tensile properties and integrity (leak failure rates) of two glove choices assumed to contain different amounts of plasticizers/oils. The primary aims were to determine if the tensile properties and integrity differed and if associations existed among these factors. Additional physical and chemical properties were evaluated. Methods: Six clean room and five low-modulus products were evaluated using the American Society for Testing and Materials Method D412 and a modified water-leak test to detect holes capable of passing a virus or chemical agent. Results: Significant differences in the leak failure rates and tensile properties existed between the two glove types (P ≤ 0.05). The clean room gloves were about three times more likely to have leak failures (chi-square; P = 0.001). No correlation was observed between leak failures and tensile properties. Solvent extract, an indication of added plasticizer/oil, was not associated with leak failures. However, gloves with a maximum modulus gloves were a better choice for protection against aqueous chemical or biological penetration. The observed variability between glove products indicated that glove selection cannot rely solely on glove type or manufacturer labeling. Measures of modulus and AD may aid in the selection process, in contrast with common measures of tensile strength and elongation at break. PMID:22201179

  20. Protecting the integrity of UNESCO World Heritage properties: the role of heritage information in decision-making

    OpenAIRE

    Santana Quintero, Mario

    2011-01-01

    This lecture will underlay the role of heritage information in the nomination, management and monitoring of UNESCO World Heritage properties. Concepts and fundamentals in recording, documenting and preparation of information systems will be presented, as well as, first hand examples from the following UNESCO World Heritage properties: Bamiyan (Afghanistan), Petra (Jordan), Baalbek (Lebanon) and UNESCO's World Heritage portal.

  1. 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)

  2. 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

  3. 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…

  4. Teaching about Human Rights and American Indians.

    Science.gov (United States)

    Harvey, Karen D.

    1996-01-01

    Presents a flexible lesson plan integrating teaching about human rights into the existing curriculum about American Indians. Asserts that American Indians have the right to maintain their cultural ways and connects that subject to the United Nations Universal Declaration of Human Rights. Includes three lists of resources and references. (MJP)

  5. 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 ...

  6. Effect of the structure and mechanical properties of the near-surface layer of lithium niobate single crystals on the manufacture of integrated optic circuits

    Science.gov (United States)

    Sosunov, A. V.; Ponomarev, R. S.; Yur'ev, V. A.; Volyntsev, A. B.

    2017-01-01

    This paper shows that the near-surface layer of a lithium niobate single layer 15 μm in depth is essentially different from the rest of the volume of the material from the standpoint of composition, structure, and mechanical properties. The pointed out differences are due to the effect of cutting, polishing, and smoothing of the lithium niobate plates, which increase the density of point defects and dislocations. The increasing density of the structural defects leads to uncontrollable changes in the conditions of the formations of waveguides and the drifting of characteristics of integrated optical circuits. The results obtained are very important for the manufacture of lithium niobate based integrated optical circuits.

  7. Material Property Estimation for Direct Detection of DNAPL using Integrated Ground-Penetrating Radar Velocity, Imaging and Attribute Analysis

    Energy Technology Data Exchange (ETDEWEB)

    John H. Bradford; Stephen Holbrook; Scott B. Smithson

    2004-12-09

    The focus of this project is direct detection of DNAPL's specifically chlorinated solvents, via material property estimation from multi-fold surface ground-penetrating radar (GPR) data. We combine state-of-the-art GPR processing methodology with quantitative attribute analysis and material property estimation to determine the location and extent of residual and/or pooled DNAPL in both the vadose and saturated zones. An important byproduct of our research is state-of-the-art imaging which allows us to pinpoint attribute anomalies, characterize stratigraphy, identify fracture zones, and locate buried objects.

  8. Physical and Human Controls on the Carbon Composition of Organic Matter in Tropical Rivers: An Integrated Analysis of Landscape Properties and River Isotopic Composition

    Energy Technology Data Exchange (ETDEWEB)

    Ballester, M. V.R.; Victoria, R. L.; Krusche, A. V. [Centro de Energia Nuclear na Agricultura, Universidade de Sao Paulo, Piracicaba (Brazil); Bernardes, M. [Universidade Federal Fluminense, Rio de Janeiro (Brazil); Neill, C.; Deegan, L. [Marine Biological Laboratory, Woods Hole, MA (United States); Richey, J. E. [University of Washington, Seatle, WA (United States)

    2013-05-15

    We applied an integrated analysis of landscape properties including soil properties, land cover and riverine isotopic composition. To evaluate physical and human controls on the carbon composition of organic matter in tropical rivers, we applied an integrated analysis of landscape properties including soil properties, land cover and riverine isotopic composition. Our main objective was to establish the relationship between basin attributes and forms, fluxes and composition of dissolved and particulate organic matter in river channels. A physical template was developed as a GIS-based comprehensive tool to support the understanding of the biogeochemistry of the surface waters of two tropical rivers: the Ji-Parana (Western Amazonia) and the Piracicaba (southeastern of Brazil). For each river we divided the basin into drainage units, organized according to river network morphology and degree of land use impact. Each sector corresponded to a sampling point where river isotopic composition was analysed. River sites and basin characteristics were calculated using datasets compiled as layers in ArcGis Geographical Information System and ERDAS-IMAGINE (Image Processing) software. Each delineated drainage area was individually characterized in terms of topography, soils, river network and land use. Carbon stable isotopic composition of dissolved organic matter (DOM) and particulate organic matter (POM) was determined at several sites along the main tributaries and small streams. The effects of land use on fluvial carbon composition were quantified by a linear regression analysis, relating basin cover and river isotopic composition. The results showed that relatively recent land cover changes have already had an impact on the composition of the riverine DOM and POM, indicating that, as in natural ecosystems, vegetation plays a key role in the composition of riverine organic matter in agricultural ecosystems. (author)

  9. Progress Toward an Integration of Process-Structure-Property-Performance Models for "Three-Dimensional (3-D) Printing" of Titanium Alloys

    Science.gov (United States)

    Collins, P. C.; Haden, C. V.; Ghamarian, I.; Hayes, B. J.; Ales, T.; Penso, G.; Dixit, V.; Harlow, G.

    2014-07-01

    Electron beam direct manufacturing, synonymously known as electron beam additive manufacturing, along with other additive "3-D printing" manufacturing processes, are receiving widespread attention as a means of producing net-shape (or near-net-shape) components, owing to potential manufacturing benefits. Yet, materials scientists know that differences in manufacturing processes often significantly influence the microstructure of even widely accepted materials and, thus, impact the properties and performance of a material in service. It is important to accelerate the understanding of the processing-structure-property relationship of materials being produced via these novel approaches in a framework that considers the performance in a statistically rigorous way. This article describes the development of a process model, the assessment of key microstructural features to be incorporated into a microstructure simulation model, a novel approach to extract a constitutive equation to predict tensile properties in Ti-6Al-4V (Ti-64), and a probabilistic approach to measure the fidelity of the property model against real data. This integrated approach will provide designers a tool to vary process parameters and understand the influence on performance, enabling design and optimization for these highly visible manufacturing approaches.

  10. Analysis of two way fluid structure interaction and local material properties of brazed joints for estimation of mechanical integrity

    Energy Technology Data Exchange (ETDEWEB)

    Kang, Seok Hoon; Park, Sang Hu; Son, Chang Min; Ha, Man Young; Min, June Kee; Jeong, Ho Sung [Pusan Nat' l Univ., Busan (Korea, Republic of); Cho, Jongrae [Korea Maritime Univ., Busan (Korea, Republic of); Kim, Hyun Jun [Donghwa Entec Co., Ltd., Busan (Korea, Republic of)

    2013-01-15

    Recent years have witnessed a strong need for eco friendly and energy efficient systems owing to global environmental problems. A heat exchanger is a well known mechanical rig that has long been used in many energy systems. The use of a heat exchanger in an airplane engine has been attempted. In this case, the heat exchanger should be redesigned to be compact, lightweight, and highly reliable, and the issue of mechanical integrity gains importance. Therefore, in this study, we proposed a method for evaluating the mechanical integrity of a tube type heat exchanger. A U shaped single tube was used as an example, and its behavior and stress distribution were studied using fluid structure interaction (FSI) analysis.

  11. Frontal Integration and Coping

    DEFF Research Database (Denmark)

    Larsen, Torben

    2012-01-01

    reciprocal to Mesolimbic dopamine activity (mood). The study aims to explore interpersonal differences in coping associated with neural properties. Method: Neuroeconomic literature search of how neural centers of Rc2/L shape risk attitude2 or coping. Results: General risk attitude is a right skewed...... to the classical tempers. In prospect, differentiating the Frontal integration pattern by temper (General risk attitude) opens an evidence-based pathway for individually tailored neural training towards advanced social objectives as multidisciplinary collaboration and healthy living. References 1. Larsen T...

  12. 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

  13. 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

  14. Devenir de un cambio: del patronato de menores a la protección integral de los derechos de niños, niñas y adolescentes Evolution of a change: from the children board to The boys, girls and adolescents integral protection rights

    Directory of Open Access Journals (Sweden)

    Matilde De la Iglesia

    2008-12-01

    Full Text Available Considerar las variables socio-históricas respecto de la infancia significa trabajar en pos de los postulados de la Convención Internacional de los Derechos del Niño. A partir de la sanción de la Ley 26.061 de Protección Integral de los Derechos de Niños, Niñas y Adolescentes y la derogación de la Ley 10.903 del Patronato de Menores, en la Argentina se acelera una progresiva transformación en la concepción de la infancia. Pero este cambio se da principalmente en relación a la legislación y no así en el seno de la comunidad. La modalidad de investigación respondió al paradigma cualitativo, centrada en un especial interés en vislumbrar los procesos sociales desde una perspectiva emic -desde adentro-, desde el lugar en que los propios actores sociales significan dichos procesos.To consider the social-historic variables regarding to childhood means to work under the Convention on the Rights of the Child postulates. Since law #26.061 about Integral Protection of childhood Rights approval and law #10.903 about Childhood Boards was abolish in Argentina, a progressive transformation in the childhood conception was accelerated. This transformation is relative to legislation environment but not inside the community. The investigation way respond to the qualitative paradigm focus in an spe-cial interest in catch a glimpse of social process from an inner perspective, form the scene where the same social actors signify theses processes.

  15. Electrical and optical properties of gold nanoparticles: applications in gold nanoparticles-cholesterol oxidase integrated systems for cholesterol sensing

    Energy Technology Data Exchange (ETDEWEB)

    Saxena, Urmila; Goswami, Pranab, E-mail: pgoswami@iitg.ernet.in [Indian Institute of Technology Guwahati, Department of Biotechnology (India)

    2012-03-15

    We describe here the application of electrical and optical properties of gold nanoparticles (AuNPs) in conjunction with cholesterol oxidase (ChOx) for cholesterol estimation. The electrocatalytic property of AuNPs was studied with spectrophotometric technique using a redox dye 2,6-dichloroindophenol (DCPIP), where AuNPs found to increase the electron transfer rate between ChOx and DCPIP by {approx}1.68-fold. This study demonstrated AuNPs as efficient electron transfer mediator for ChOx based electrochemical cholesterol biosensors. Optocatalytic property of AuNPs was used in the AuNPs seed mediated enlargement system to develop an optical detection path for cholesterol. This optical method exhibited a linear detection range of 0.01-0.1 mM and a detection limit of 10 {mu}M cholesterol. The effect of AuNPs size (13-21 nm) on the catalytic properties of AuNPs was also studied. Spectrophotometric analysis of the electron transfer process between ChOx and DCPIP with different sized AuNPs showed highest electron transfer efficiency with smaller (13 nm) AuNPs. The electrochemical bioelectrode fabricated with AuNPs and ChOx gave consensus results. Contrastingly, AuNPs size did not affect its optocatalytic activity and eventually the performance of the optical method based on the growth of AuNPs. The findings of the present study offer useful insight and perspectives for fabricating highly sensitive analytical systems based on AuNPs-ChOx complexes.

  16. 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

  17. [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.

  18. Injection and waveguiding properties in SU8 nanotubes for sub-wavelength regime propagation and nanophotonics integration

    Science.gov (United States)

    Bigeon, John; Huby, Nolwenn; Duvail, Jean-Luc; Bêche, Bruno

    2014-04-01

    We report photonic concepts related to injection and sub-wavelength propagation in nanotubes, an unusual but promising geometry for highly integrated photonic devices. Theoretical simulation by the finite domain time-dependent (FDTD) method was first used to determine the features of the direct light injection and sub-wavelength propagation regime within nanotubes. Then, the injection into nanotubes of SU8, a photoresist used for integrated photonics, was successfully achieved by using polymer microlensed fibers with a sub-micronic radius of curvature, as theoretically expected from FDTD simulations. The propagation losses in a single SU8 nanotube were determined by using a comprehensive set-up and a protocol for optical characterization. The attenuation coefficient has been evaluated at 1.25 dB mm-1 by a cut-back method transposed to such nanostructures. The mechanisms responsible for losses in nanotubes were identified with FDTD theoretical support. Both injection and cut-back methods developed here are compatible with any sub-micronic structures. This work on SU8 nanotubes suggests broader perspectives for future nanophotonics.

  19. Multidimensional singular integrals and integral equations

    CERN Document Server

    Mikhlin, Solomon Grigorievich; Stark, M; Ulam, S

    1965-01-01

    Multidimensional Singular Integrals and Integral Equations presents the results of the theory of multidimensional singular integrals and of equations containing such integrals. Emphasis is on singular integrals taken over Euclidean space or in the closed manifold of Liapounov and equations containing such integrals. This volume is comprised of eight chapters and begins with an overview of some theorems on linear equations in Banach spaces, followed by a discussion on the simplest properties of multidimensional singular integrals. Subsequent chapters deal with compounding of singular integrals

  20. 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)

  1. 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...

  2. 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…

  3. 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…

  4. 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.…

  5. 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, ...

  6. 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

  7. Integrable properties of a variable-coefficient Korteweg-de Vries model from Bose-Einstein condensates and fluid dynamics

    International Nuclear Information System (INIS)

    Zhang Chunyi; Gao Yitian; Meng Xianghua; Li Juan; Xu Tao; Wei Guangmei; Zhu Hongwu

    2006-01-01

    The phenomena of the trapped Bose-Einstein condensates related to matter waves and nonlinear atom optics can be governed by a variable-coefficient Korteweg-de Vries (vc-KdV) model with additional terms contributed from the inhomogeneity in the axial direction and the strong transverse confinement of the condensate, and such a model can also be used to describe the water waves propagating in a channel with an uneven bottom and/or deformed walls. In this paper, with the help of symbolic computation, the bilinear form for the vc-KdV model is obtained and some exact solitonic solutions including the N-solitonic solution in explicit form are derived through the extended Hirota method. We also derive the auto-Baecklund transformation, nonlinear superposition formula, Lax pairs and conservation laws of this model. Finally, the integrability of the variable-coefficient model and the characteristic of the nonlinear superposition formula are discussed

  8. 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

  9. 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.

  10. 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.

  11. Intensely irradiated steel components: Plastic and fracture properties, and a new concept of structural design criteria for assuring the structural integrity

    Energy Technology Data Exchange (ETDEWEB)

    Suzuki, Kazuhiko, E-mail: suzuki.kazuhiko@jaea.go.j [Japan Atomic Energy Agency, Nuclear Science and Engineering Directorate, 2-4 Shirane, Shirakata, Tokai-mura, Naka-gun, Ibaraki-ken 319-1195 (Japan); Jitsukawa, Shiro; Okubo, Nariaki [Japan Atomic Energy Agency, Nuclear Science and Engineering Directorate, 2-4 Shirane, Shirakata, Tokai-mura, Naka-gun, Ibaraki-ken 319-1195 (Japan); Takada, Fumiki [Japan Atomic Energy Agency, Department of JMTR Operation, Narita-cho, Oarai-machi, Higashi-ibaraki-gun, Ibaraki-ken 311-1393 (Japan)

    2010-06-15

    In order to develop a systematic and reasonable concept assuring the structural integrity of components under intense neutron irradiation, two basic tensile properties, true stress-true strain (TS-TS) curves and fracture strain, were investigated on an austenitic stainless steel and martensitic steel. Application of Swift equation is confirmed to a large plastic strain range of TS-TS curves. Fracture strain epsilon{sub f} data were well correlated as epsilon{sub f} + epsilon{sub 0} = const. where epsilon{sub 0} is the pre-strain representing the irradiation hardening. Based on those formulations and available experimental information, several critical issues to be dealt with in developing the concept were identified possible reduction in ductility, significant change in mechanical properties, remarkable cyclic softening and other unique cyclic properties observed during a high-cycle fatigue testing, and the redundancy of the plastic collapse concept to bending. Existing structural codes are all based on the assumption that there will be no significant changes in mechanical properties during operation, and of high ductility. Therefore, a new concept for assuring structural integrity is required for application not only to components with high ductility but also components with reduced ductility. First, potential failure modes were identified, and a new and systematic concept was proposed for preventing these modes of failure, introducing a new concept of categorizing the loadings by stability of deformation process to fracture (as type F and M loadings). Based on the basic concept, a detailed concept of how to protect against ductile fracture was given, and loading type-dependent limiting parameters were set. Finally, application of the detailed concept was presented, especially on determination of loading type (in numerical approach, the formulation of TS-TS curves and fracture strain derived above are needed), and on how to determine the limiting parameters as

  12. Intensely irradiated steel components: Plastic and fracture properties, and a new concept of structural design criteria for assuring the structural integrity

    International Nuclear Information System (INIS)

    Suzuki, Kazuhiko; Jitsukawa, Shiro; Okubo, Nariaki; Takada, Fumiki

    2010-01-01

    In order to develop a systematic and reasonable concept assuring the structural integrity of components under intense neutron irradiation, two basic tensile properties, true stress-true strain (TS-TS) curves and fracture strain, were investigated on an austenitic stainless steel and martensitic steel. Application of Swift equation is confirmed to a large plastic strain range of TS-TS curves. Fracture strain ε f data were well correlated as ε f + ε 0 = const. where ε 0 is the pre-strain representing the irradiation hardening. Based on those formulations and available experimental information, several critical issues to be dealt with in developing the concept were identified possible reduction in ductility, significant change in mechanical properties, remarkable cyclic softening and other unique cyclic properties observed during a high-cycle fatigue testing, and the redundancy of the plastic collapse concept to bending. Existing structural codes are all based on the assumption that there will be no significant changes in mechanical properties during operation, and of high ductility. Therefore, a new concept for assuring structural integrity is required for application not only to components with high ductility but also components with reduced ductility. First, potential failure modes were identified, and a new and systematic concept was proposed for preventing these modes of failure, introducing a new concept of categorizing the loadings by stability of deformation process to fracture (as type F and M loadings). Based on the basic concept, a detailed concept of how to protect against ductile fracture was given, and loading type-dependent limiting parameters were set. Finally, application of the detailed concept was presented, especially on determination of loading type (in numerical approach, the formulation of TS-TS curves and fracture strain derived above are needed), and on how to determine the limiting parameters as allowable limits. Experiments were done to

  13. 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

  14. Ensembles of indium phosphide nanowires: physical properties and functional devices integrated on non-single crystal platforms

    Energy Technology Data Exchange (ETDEWEB)

    Kobayashi, Nobuhiko P.; Lohn, Andrew; Onishi, Takehiro [University of California, Santa Cruz (United States). Baskin School of Engineering; NASA Ames Research Center, Nanostructured Energy Conversion Technology and Research (NECTAR), Advanced Studies Laboratories, Univ. of California Santa Cruz, Moffett Field, CA (United States); Mathai, Sagi; Li, Xuema; Straznicky, Joseph; Wang, Shih-Yuan; Williams, R.S. [Hewlett-Packard Laboratories, Information and Quantum Systems Laboratory, Palo Alto, CA (United States); Logeeswaran, V.J.; Islam, M.S. [University of California Davis, Electrical and Computer Engineering, Davis, CA (United States)

    2009-06-15

    A new route to grow an ensemble of indium phosphide single-crystal semiconductor nanowires is described. Unlike conventional epitaxial growth of single-crystal semiconductor films, the proposed route for growing semiconductor nanowires does not require a single-crystal semiconductor substrate. In the proposed route, instead of using single-crystal semiconductor substrates that are characterized by their long-range atomic ordering, a template layer that possesses short-range atomic ordering prepared on a non-single-crystal substrate is employed. On the template layer, epitaxial information associated with its short-range atomic ordering is available within an area that is comparable to that of a nanowire root. Thus the template layer locally provides epitaxial information required for the growth of semiconductor nanowires. In the particular demonstration described in this paper, hydrogenated silicon was used as a template layer for epitaxial growth of indium phosphide nanowires. The indium phosphide nanowires grown on the hydrogenerated silicon template layer were found to be single crystal and optically active. Simple photoconductors and pin-diodes were fabricated and tested with the view towards various optoelectronic device applications where group III-V compound semiconductors are functionally integrated onto non-single-crystal platforms. (orig.)

  15. Ensembles of indium phosphide nanowires: physical properties and functional devices integrated on non-single crystal platforms

    International Nuclear Information System (INIS)

    Kobayashi, Nobuhiko P.; Lohn, Andrew; Onishi, Takehiro; Mathai, Sagi; Li, Xuema; Straznicky, Joseph; Wang, Shih-Yuan; Williams, R.S.; Logeeswaran, V.J.; Islam, M.S.

    2009-01-01

    A new route to grow an ensemble of indium phosphide single-crystal semiconductor nanowires is described. Unlike conventional epitaxial growth of single-crystal semiconductor films, the proposed route for growing semiconductor nanowires does not require a single-crystal semiconductor substrate. In the proposed route, instead of using single-crystal semiconductor substrates that are characterized by their long-range atomic ordering, a template layer that possesses short-range atomic ordering prepared on a non-single-crystal substrate is employed. On the template layer, epitaxial information associated with its short-range atomic ordering is available within an area that is comparable to that of a nanowire root. Thus the template layer locally provides epitaxial information required for the growth of semiconductor nanowires. In the particular demonstration described in this paper, hydrogenated silicon was used as a template layer for epitaxial growth of indium phosphide nanowires. The indium phosphide nanowires grown on the hydrogenerated silicon template layer were found to be single crystal and optically active. Simple photoconductors and pin-diodes were fabricated and tested with the view towards various optoelectronic device applications where group III-V compound semiconductors are functionally integrated onto non-single-crystal platforms. (orig.)

  16. Study of thermal effects and optical properties of an innovative absorber in integrated collector storage solar water heater

    Science.gov (United States)

    Taheri, Yaser; Alimardani, Kazem; Ziapour, Behrooz M.

    2015-10-01

    Solar passive water heaters are potential candidates for enhanced heat transfer. Solar water heaters with an integrated water tank and with the low temperature energy resource are used as the simplest and cheapest recipient devices of the solar energy for heating and supplying hot water in the buildings. The solar thermal performances of one primitive absorber were determined by using both the experimental and the simulation model of it. All materials applied for absorber such as the cover glass, the black colored sands and the V shaped galvanized plate were submerged into the water. The water storage tank was manufactured from galvanized sheet of 0.0015 m in thickness and the effective area of the collector was 0.67 m2. The absorber was installed on a compact solar water heater. The constructed flat-plate collectors were tested outdoors. However the simulation results showed that the absorbers operated near to the gray materials and all experimental results showed that the thermal efficiencies of the collector are over than 70 %.

  17. Investigation of Properties of Novel Silicon Pixel Assemblies Employing Thin n-in-p Sensors and 3D-Integration

    CERN Document Server

    Weigell, Philipp

    Until the end of the 2020 decade the LHC programme will be defining the high energy frontier of particle physics. During this time, three upgrade steps of the accelerator are currently planned to further increase the luminosity and energy reach. In the course of these upgrades the specifications of several parts of the current LHC detectors will be exceeded. Especially, the innermost tracking detectors are challenged by the increasing track densities and the radiation damage. This thesis focuses on the implications for the ATLAS experiment. Here, around 2021/2, after having collected an integrated luminosity of around 300/fb¹ , the silicon and gas detector components of the inner tracker will reach the end of their lifetime and will need to be replaced to ensure sufficient performance for continued running|especially if the luminosity is raised to about 5x10^35/(cm²s¹ ) as currently planned. An all silicon inner detector is foreseen to be installed. This upgrade demands cost-effective pixel assemblies with...

  18. 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.

  19. Toward an Integrated Model for the Composition, Structure, and Physical Properties of the Crust in Icelandic Rift Zones

    Science.gov (United States)

    Kelley, D. F.; Panero, W. R.; Barton, M.

    2009-05-01

    The rift zones that extend across Iceland roughly southwest to northeast are the only portion of the mid-Atlantic Ridge that is exposed above sea level. This reflects anomalously high melt productivity in the mantle leading to anomalously thick oceanic crust. There are 30 active volcanic centers in the rift zones. Petrologic studies of the 30 volcanic centers in the active rift zones show that, magmas pond at a mid-crustal level as well as at the base of the crust prior to eruption. The depth of magma chambers at the base of the crust provides an estimate of crustal thickness of (20 ± 2.5 km) in these zones. Melts erupting to the surface directly from chambers at the base of the crust provide one constraint on the composition of the crust because any compositional variations within the crust must be the result of differentiation of these melts. However, the glass compositions indicate that relatively evolved magmas erupted from the deep chambers, suggesting that crystallization of compositionally more primitive magmas also occurred at the base of the crust. Knowledge of crustal thickness, the temperature of melts at the base of the crust, and the compositions of these melts allows development of comprehensive models of the composition, structure and properties of crust within the rift zones. We have developed two end member models: one with variation of mineralogy with depth in the crust due to metamorphism, and one with variation of crustal composition with depth due to fractionation processes. We have also considered models that are plausible combinations of these two end member models. We have calculated well constrained geothermal gradients and used these to predict variations in density, seismic velocity, and bulk modulus with depth. These models which include petrologic and geochemical data are consistent with published geophysical data, therefore provide important constraints on interpretation of geophysical data. In particular, results of this work provide

  20. THE MASSIVE STAR-FORMING REGION CYGNUS OB2. II. INTEGRATED STELLAR PROPERTIES AND THE STAR FORMATION HISTORY

    International Nuclear Information System (INIS)

    Wright, N. J.; Drake, J. J.; Drew, J. E.; Vink, J. S.

    2010-01-01

    Cygnus OB2 is the nearest example of a massive star-forming region (SFR), containing over 50 O-type stars and hundreds of B-type stars. We have analyzed the properties of young stars in two fields in Cyg OB2 using the recently published deep catalog of Chandra X-ray point sources with complementary optical and near-IR photometry. Our sample is complete to ∼1 M sun (excluding A- and B-type stars that do not emit X-rays), making this the deepest study of the stellar properties and star formation history in Cyg OB2 to date. From Siess et al. isochrone fits to the near-IR color-magnitude diagram, we derive ages of 3.5 +0.75 -1.0 and 5.25 +1.5 -1.0 Myr for sources in the two fields, both with considerable spreads around the pre-main-sequence isochrones. The presence of a stellar population somewhat older than the present-day O-type stars, also fits in with the low fraction of sources with inner circumstellar disks (as traced by the K-band excess) that we find to be very low, but appropriate for a population of age ∼5 Myr. We also find that the region lacks a population of highly embedded sources that is often observed in young SFRs, suggesting star formation in the vicinity has declined. We measure the stellar mass functions (MFs) in this limit and find a power-law slope of Γ = -1.09 ± 0.13, in good agreement with the global mean value estimated by Kroupa. A steepening of the slope at higher masses is observed and suggested as due to the presence of the previous generation of stars that have lost their most massive members. Finally, combining our MF and an estimate of the radial density profile of the association suggests a total mass of Cyg OB2 of ∼3 x 10 4 M sun , similar to that of many of our Galaxy's most massive SFRs.