WorldWideScience

Sample records for net neutrality copyright

  1. Strong Copyright + DRM + Weak Net Neutrality = Digital Dystopia?

    Directory of Open Access Journals (Sweden)

    Charles W. Bailey Jr.

    2006-09-01

    Full Text Available Three critical issues—a dramatic expansion of the scope, duration, and punitive nature of copyright laws; the ability of Digital Rights Management (DRM systems to lock-down digital content in an unprecedented fashion; and the erosion of Net neutrality, which ensures that all Internet traffic is treated equally—are examined in detail and their potential impact on libraries is assessed. How legislatures, the courts, and the commercial marketplace treat these issues will strongly influence the future of digital information for good or ill.

  2. Net Neutrality

    DEFF Research Database (Denmark)

    Savin, Andrej

    2017-01-01

    Repealing “net neutrality” in the US will have no bearing on Internet freedom or security there or anywhere else.......Repealing “net neutrality” in the US will have no bearing on Internet freedom or security there or anywhere else....

  3. Are You Neutral About Net Neutrality

    Science.gov (United States)

    2007-06-20

    Information Resources Management College National Defense University Are You Neutral About Net Neutrality ? A presentation for Systems & Software...author uses Verizon FiOS for phone, TV, and internet service 3 Agenda Net Neutrality —Through 2 Lenses Who Are the Players & What Are They Saying...Medical Treatment Mini-Case Studies Updates Closing Thoughts 4 Working Definitions of Net Neutrality "Network Neutrality" is the concept that

  4. Net neutrality and audiovisual services

    NARCIS (Netherlands)

    van Eijk, N.; Nikoltchev, S.

    2011-01-01

    Net neutrality is high on the European agenda. New regulations for the communication sector provide a legal framework for net neutrality and need to be implemented on both a European and a national level. The key element is not just about blocking or slowing down traffic across communication

  5. Net Neutrality: Background and Issues

    National Research Council Canada - National Science Library

    Gilroy, Angele A

    2006-01-01

    .... The move to place restrictions on the owners of the networks that compose and provide access to the Internet, to ensure equal access and nondiscriminatory treatment, is referred to as "net neutrality...

  6. The Economics of Net Neutrality

    OpenAIRE

    Hahn, Robert W.; Wallsten, Scott

    2006-01-01

    This essay examines the economics of "net neutrality" and broadband Internet access. We argue that mandating net neutrality would be likely to reduce economic welfare. Instead, the government should focus on creating competition in the broadband market by liberalizing more spectrum and reducing entry barriers created by certain local regulations. In cases where a broadband provider can exercise market power the government should use its antitrust enforcement authority to police anticompetitiv...

  7. Net Neutrality in the Netherlands

    NARCIS (Netherlands)

    van Eijk, N.

    2014-01-01

    The Netherlands is among the first countries that have put specific net neutrality standards in place. The decision to implement specific regulation was influenced by at least three factors. The first was the prevailing social and academic debate, partly due to developments in the United States. The

  8. The Net Neutrality Debate: The Basics

    Science.gov (United States)

    Greenfield, Rich

    2006-01-01

    Rich Greenfield examines the basics of today's net neutrality debate that is likely to be an ongoing issue for society. Greenfield states the problems inherent in the definition of "net neutrality" used by Common Cause: "Network neutrality is the principle that Internet users should be able to access any web content they choose and…

  9. Net neutrality and inflation of traffic

    NARCIS (Netherlands)

    Peitz, M.; Schütt, Florian

    Under strict net neutrality Internet service providers (ISPs) are required to carry data without any differentiation and at no cost to the content provider. We provide a simple framework with a monopoly ISP to evaluate the short-run effects of different net neutrality rules. Content differs in its

  10. Net Neutrality and Inflation of Traffic

    NARCIS (Netherlands)

    Peitz, M.; Schütt, F.

    2015-01-01

    Under strict net neutrality Internet service providers (ISPs) are required to carry data without any differentiation and at no cost to the content provider. We provide a simple framework with a monopoly ISP to evaluate different net neutrality rules. Content differs in its sensitivity to delay.

  11. Net Neutrality: Media Discourses and Public Perception

    Directory of Open Access Journals (Sweden)

    Christine Quail

    2010-01-01

    Full Text Available This paper analyzes media and public discourses surrounding net neutrality, with particular attention to public utility philosophy, from a critical perspective. The article suggests that further public education about net neutrality would be beneficial. The first portion of this paper provides a survey of the existing literature surrounding net neutrality, highlighting the contentious debate between market-based and public interest perspectives. In order to contextualize the debate, an overview of public utility philosophy is provided, shedding light on how the Internet can be conceptualized as a public good. Following this discussion, an analysis of mainstream media is presented, exploring how the media represents the issue of net neutrality and whether or not the Internet is discussed through the lens of public utility. To further examine how the net neutrality debate is being addressed, and to see the potential impacts of media discourses on the general public, the results of a focus group are reported and analyzed. Finally, a discussion assesses the implications of the net neutrality debate as presented through media discourses, highlighting the future of net neutrality as an important policy issue.

  12. The net neutrality debate on Twitter

    Directory of Open Access Journals (Sweden)

    Wolf J. Schünemann

    2015-12-01

    Full Text Available The internet has been seen as a medium that empowers individual political actors in relation to established political elites and media gatekeepers. The present article discusses this “net empowerment hypothesis” and tests it empirically by analysing Twitter communication on the regulation of net neutrality. We extracted 503.839 tweets containing #NetNeutrality posted between January and March 2015 and analysed central developments and the network structure of the debate. The empirical results show that traditional actors from media and politics still maintain a central role.

  13. Net neutrality towards a co-regulatory solution

    CERN Document Server

    Marsden, Christopher T

    2010-01-01

    In considering market developments and policy responses to some of the most heated net-neutrality debates in Europe and the United States, Net Neutrality is the first, fully comprehensive overview of the subject. This book is also unique in providing readers with a supplementary outline of recommended policy prescriptives.

  14. Net Neutrality and Its Implications to Online Learning

    Science.gov (United States)

    Yamagata-Lynch, Lisa C.; Despande, Deepa R.; Do, Jaewoo; Garty, Erin; Mastrogiovanni, Jason M.; Teagu, Stephanie J.

    2017-01-01

    In this article, we studied net neutrality as a complex sociocultural phenomenon that can affect the works of distance education scholars and online learners. We decided to take part in this research because many distance education scholars and learners take net neutrality for granted. We engaged in a qualitative investigation of US public…

  15. Copyright

    Science.gov (United States)

    2016-01-01

    ‘Talent is always conscious of its own abundance, and does not object to sharing.’ Aleksandr Solzhenitsyn, The First Circle When authors submit an article for publication, most publishers will ask for a signature from the author on a copyright form. The relationship between an author and the publisher is then a partnership but one that many authors are reluctant to enter into. After all, why should a publisher take copyright from an author of an article when the author had the idea and has done all the hard work for the content of the article? In response to this question, publishers will generally claim that copyright transfer agreements protect authors from copyright infringements such as plagiarism, libel and unauthorised uses as well as protecting the integrity of the article. Copyright in the UK was originally concerned with preventing the unlawful copying of printed material in the 17th century in response to the then new technology of book printing. The first copyright act in the UK, the Statute of Anne in 1710, was subtitled ‘An Act for the Encouragement of Learning’, and granted privileges and monopolies to book printers. Since then, copyright law has evolved to incorporate many forms of communication, including photography, film, music, computers, engraving, designs on t-shirts and digital technology among other forms of media. The most recent act in the UK is the Copyright, Designs and Patents Act 1988. While copyright covers an author’s right to copy, distribute and revise the work, it does not protect ideas – just their fixation or expression. The moment that an idea is fixed or expressed physically, copyright starts and does not have to be registered. In this article, Pippa Smart provides an overview of the legal framework that protects authors and publishers. Jyoti Shah, Commissioning Editor

  16. Net Neutrality in Canada and what it means for libraries

    Directory of Open Access Journals (Sweden)

    Alex Guindon

    2010-06-01

    Full Text Available Net Neutrality, the idea that the Internet should be provided to all without discrimination based on content or applications, has been an important policy issue in the last few years. A lack of net neutrality could negatively impact libraries, intellectual freedom, cultural diversity, and the right to privacy. This paper looks at the issues that underline the net neutrality debate and describes how they are shaped by the different actors that are concerned with the future of the Internet. Technological issues, such as traffic shaping by Internet Service Providers, and legal issues in the context of Canada’s Telecommunications Act, are also addressed. Finally, the paper reviews the recent CRTC policy on Internet Traffic Management Practices.

  17. Net neutrality and the value chain for video

    NARCIS (Netherlands)

    Nooren, P.A.; Leurdijk, A.; Eijk, N. van

    2012-01-01

    Purpose: Video distribution over the internet leads to heated net-neutrality related debates between network operators and over-the-top application providers. The purpose of this paper is to analyze this debate from a new perspective that takes into account all of the assets that companies try to

  18. 40 CFR 73.83 - Secretary of Energy's action on net income neutrality applications.

    Science.gov (United States)

    2010-07-01

    ... Renewable Energy Reserve § 73.83 Secretary of Energy's action on net income neutrality applications. (a) First come, first served. The Secretary of Energy will process and certify net income neutrality... of Energy determines that the net income neutrality certification application does not meet the...

  19. Subsidizing Creativity through Network Design: Zero-Pricing and Net Neutrality

    OpenAIRE

    Robin S. Lee; Tim Wu

    2009-01-01

    This paper focuses on the pricing aspect of the "net neutrality" debate -- in particular, the de facto ban on fees levied by Internet service providers on content providers to reach users. This "zero-price" rule may prove desirable for several reasons. Using a two-sided market analysis, we suggest that it subsidizes creativity and innovation in new content creation -- goals shared by copyright and patent laws. The rule also helps to solve a coordination problem: since Internet service provide...

  20. Values in the Net Neutrality Debate: Applying Content Analysis to Testimonies from Public Hearings

    Science.gov (United States)

    Cheng, An-Shou

    2012-01-01

    The Net neutrality debate is an important telecommunications policy issue that closely tied to technological innovation, economic development, and information access. Existing studies on Net neutrality have focused primarily on technological requirements, economic analysis, and regulatory justifications. Since values, technology, and policy are…

  1. The proof of the pudding is in the eating: Net neutrality in practice, the Dutch example

    NARCIS (Netherlands)

    van Eijk, N.

    2014-01-01

    The Netherlands is among the few countries that have put specific net neutrality standards in place. It was the first country to do so in the European Union. Contrary to the original European Union approach, which lacks a material implementation of net neutrality principles, the Dutch parliament

  2. Revenue-Maximizing Radio Access Technology Selection with Net Neutrality Compliance in Heterogeneous Wireless Networks

    OpenAIRE

    Khloussy, Elissar; Jiang, Yuming

    2018-01-01

    The net neutrality principle states that users should have equal access to all Internet content and that Internet Service Providers (ISPs) should not practice differentiated treatment on any of the Internet traffic. While net neutrality aims to restrain any kind of discrimination, it also grants exemption to a certain category of traffic known as specialized services (SS), by allowing the ISP to dedicate part of the resources for the latter. In this work, we consider a heterogeneous LTE/WiFi ...

  3. Net neutrality discourses: comparing advocacy and regulatory arguments in the United States and the United Kingdom

    OpenAIRE

    Alison Powell; Alissa Cooper

    2011-01-01

    Telecommunications policy issues rarely make news, much less mobilize thousands of people. Yet this has been occurring in the United States around efforts to introduce "Net neutrality" regulation. A similar grassroots mobilization has not developed in the United Kingdom or elsewhere in Europe. We develop a comparative analysis of U.S. and UK Net neutrality debates with an eye toward identifying the arguments for and against regulation, how those arguments differ between the countries, and wha...

  4. Power-Law Distributions in a Two-sided Market and Net Neutrality

    OpenAIRE

    Deng, Xiaotie; Feng, Zhe; Papadimitriou, Christos H.

    2016-01-01

    "Net neutrality" often refers to the policy dictating that an Internet service provider (ISP) cannot charge content providers (CPs) for delivering their content to consumers. Many past quantitative models designed to determine whether net neutrality is a good idea have been rather equivocal in their conclusions. Here we propose a very simple two-sided market model, in which the types of the consumers and the CPs are {\\em power-law distributed} --- a kind of distribution known to often arise p...

  5. Net neutrality and the value chain for video

    NARCIS (Netherlands)

    Nooren, P.; Leurdijk, A.; van Eijk, N.

    2012-01-01

    Purpose: Video distribution over the internet leads to heated net‐neutrality related debates between network operators and over‐the‐top application providers. The purpose of this paper is to analyze this debate from a new perspective that takes into account all of the assets that companies try to

  6. Net Neutrality: A Fast Lane to Understanding the Trade-offs

    OpenAIRE

    Valletti, T; Peitz, M; Greenstein, S

    2016-01-01

    The "net neutrality" principle has triggered a heated debate and advocates have proposed policy interventions. In this paper, we provide perspective by framing issues in terms of the positive economic factors at work. We stress the incentives of market participants, and highlight the economic conflicts behind the arguments put forward by the different parties. We also identify several key open questions.

  7. Revenue-Maximizing Radio Access Technology Selection with Net Neutrality Compliance in Heterogeneous Wireless Networks

    Directory of Open Access Journals (Sweden)

    Elissar Khloussy

    2018-01-01

    Full Text Available The net neutrality principle states that users should have equal access to all Internet content and that Internet Service Providers (ISPs should not practice differentiated treatment on any of the Internet traffic. While net neutrality aims to restrain any kind of discrimination, it also grants exemption to a certain category of traffic known as specialized services (SS, by allowing the ISP to dedicate part of the resources for the latter. In this work, we consider a heterogeneous LTE/WiFi wireless network and we investigate revenue-maximizing Radio Access Technology (RAT selection strategies that are net neutrality-compliant, with exemption granted to SS traffic. Our objective is to find out how the bandwidth reservation for SS traffic would be made in a way that allows maximizing the revenue while being in compliance with net neutrality and how the choice of the ratio of reserved bandwidth would affect the revenue. The results show that reserving bandwidth for SS traffic in one RAT (LTE can achieve higher revenue. On the other hand, when the capacity is reserved across both LTE and WiFi, higher social benefit in terms of number of admitted users can be realized, as well as lower blocking probability for the Internet access traffic.

  8. "Net Neutrality," Non-Discrimination and Digital Distribution of Content Through the Internet

    OpenAIRE

    Economides, Nicholas

    2007-01-01

    The vast majority of US residential consumers face a monopoly or duopoly in broadband Internet access. Up to now, the Internet was characterized by a regime of "net neutrality" where there was no discrimination in the price of a transmitted information packet based on the identities of either the transmitter or the receiver or based on the application or type of content that it contained. The providers of DSL or cable modem access in the United States, taking advantage of a recent regulatory ...

  9. Cerebral net exchange of large neutral amino acids after lipopolysaccharide infusion in healthy humans

    DEFF Research Database (Denmark)

    Berg, Ronan Mg; Taudorf, Sarah; Bailey, Damian M

    2010-01-01

    Alterations in circulating large neutral amino acids (LNAAs), leading to a decrease in the plasma ratio between branched-chain and aromatic amino acids (BCAA/AAA ratio), may be involved in sepsis-associated encephalopathy. We hypothesised that a decrease in the BCAA/AAA ratio occurs along...... with a net cerebral influx of the neurotoxic AAA phenylalanine in a human experimental model of systemic inflammation....

  10. International network for comparison of HIV neutralization assays: the NeutNet report.

    Directory of Open Access Journals (Sweden)

    Eva Maria Fenyö

    Full Text Available BACKGROUND: Neutralizing antibody assessments play a central role in human immunodeficiency virus type-1 (HIV-1 vaccine development but it is unclear which assay, or combination of assays, will provide reliable measures of correlates of protection. To address this, an international collaboration (NeutNet involving 18 independent participants was organized to compare different assays. METHODS: Each laboratory evaluated four neutralizing reagents (TriMab, 447-52D, 4E10, sCD4 at a given range of concentrations against a panel of 11 viruses representing a wide range of genetic subtypes and phenotypes. A total of 16 different assays were compared. The assays utilized either uncloned virus produced in peripheral blood mononuclear cells (PBMCs (virus infectivity assays, VI assays, or their Env-pseudotyped (gp160 derivatives produced in 293T cells (PSV assays from molecular clones or uncloned virus. Target cells included PBMC and genetically-engineered cell lines in either a single- or multiple-cycle infection format. Infection was quantified by using a range of assay read-outs that included extracellular or intracellular p24 antigen detection, RNA quantification and luciferase and beta-galactosidase reporter gene expression. FINDINGS: PSV assays were generally more sensitive than VI assays, but there were important differences according to the virus and inhibitor used. For example, for TriMab, the mean IC50 was always lower in PSV than in VI assays. However, with 4E10 or sCD4 some viruses were neutralized with a lower IC50 in VI assays than in the PSV assays. Inter-laboratory concordance was slightly better for PSV than for VI assays with some viruses, but for other viruses agreement between laboratories was limited and depended on both the virus and the neutralizing reagent. CONCLUSIONS: The NeutNet project demonstrated clear differences in assay sensitivity that were dependent on both the neutralizing reagent and the virus. No single assay was

  11. International network for comparison of HIV neutralization assays: the NeutNet report II.

    Directory of Open Access Journals (Sweden)

    Leo Heyndrickx

    Full Text Available BACKGROUND: Neutralizing antibodies provide markers for vaccine-induced protective immunity in many viral infections. By analogy, HIV-1 neutralizing antibodies induced by immunization may well predict vaccine effectiveness. Assessment of neutralizing antibodies is therefore of primary importance, but is hampered by the fact that we do not know which assay(s can provide measures of protective immunity. An international collaboration (NeutNet involving 18 different laboratories previously compared different assays using monoclonal antibodies (mAbs and soluble CD4 (Phase I study. METHODS: In the present study (Phase II, polyclonal reagents were evaluated by 13 laboratories. Each laboratory evaluated nine plasmas against an 8 virus panel representing different genetic subtypes and phenotypes. TriMab, a mixture of three mAbs, was used as a positive control allowing comparison of the results with Phase I in a total of nine different assays. The assays used either uncloned virus produced in peripheral blood mononuclear cells (PBMCs (Virus Infectivity Assays, VIA, or Env (gp160-pseudotyped viruses (pseudoviruses, PSV produced in HEK293T cells from molecular clones or from uncloned virus. Target cells included PBMC and genetically engineered cell lines in either single- or multiple-cycle infection format. Infection was quantified by using a range of assay read-outs including extra- or intra-cellular p24 antigen detection, luciferase, beta-galactosidase or green fluorescent protein (GFP reporter gene expression. FINDINGS: Using TriMab, results of Phase I and Phase II were generally in agreement for six of the eight viruses tested and confirmed that the PSV assay is more sensitive than PBMC (p = 0.014. Comparisons with the polyclonal reagents showed that sensitivities were dependent on both virus and plasma. CONCLUSIONS: Here we further demonstrate clear differences in assay sensitivities that were dependent on both the neutralizing reagent and the virus

  12. Transparency about net neutrality : A translation of the new European rules into a multi-stakeholder model

    NARCIS (Netherlands)

    Nooren, P.; Prins, M.J.

    2011-01-01

    The new European framework directive contains a number of policy objectives in the area of net neutrality. In support of these objectives, the universal service directive includes a transparency obligation for ISPs. This paper proposes a multi-stakeholder model for the implementation of this

  13. Intended and unintended effects of policy measures aimed at promoting net neutrality: an examination of the value chain for video distribution

    NARCIS (Netherlands)

    Nooren, P.; Leurdijk, A.; van Eijk, N.

    2012-01-01

    Net neutrality has, for a number of years, been a topic of often heated discussion in the Internet and telecom community. Net neutrality, in essence, requires that Internet users have open access to content and applications on the Internet, and, vice versa, that providers of applications can reach

  14. Cerebral net exchange of large neutral amino acids after lipopolysaccharide infusion in healthy humans

    DEFF Research Database (Denmark)

    Berg, Ronan Mg; Taudorf, Sarah; Bailey, Damian M

    2010-01-01

    Alterations in circulating large neutral amino acids (LNAAs), leading to a decrease in the plasma ratio between branched-chain and aromatic amino acids (BCAA/AAA ratio), may be involved in sepsis-associated encephalopathy. We hypothesised that a decrease in the BCAA/AAA ratio occurs along with a ...

  15. Neutralidade de Rede: o caso Comcast v. Netflix e o Marco Civil da Internet / Net Neutrality: Netflix vs. Comcast's Case and the Brazilian Internet Civil Mark

    Directory of Open Access Journals (Sweden)

    Maria Eduarda Cintra

    2015-10-01

    Full Text Available Purpose – The main goal of the article is to address how Brazil has progressed in favor of net neutrality. Comcast vs. Netflix case is used as an example to compare the actions took by the United States and Brazil concerning this theme. Methodology/approach/design – The text follows the problem-driven approach to infer some conclusions about the practices that has been adopted by the United States and Brazil. Findings – It has been verified that Brazil is on the vanguard of internet governance as far as net neutrality is concerned. Practical implications – The article can allow for a vast comprehension about net neutrality on par with the Brazilian Internet Civil Mark.

  16. Copyright Catechism.

    Science.gov (United States)

    Burke, Edmund B.

    1993-01-01

    Provides a basic introduction to copyright through a question-and-answer format. Topics covered include definition of copyright, copyright notices and registration, rights to owners, duration, software, civil and criminal penalties, the work-made-for-hire doctrine, fair use, transfer, international scope, licenses, and student materials. (EAM)

  17. Energy neutral: the human foot and ankle subsections combine to produce near zero net mechanical work during walking.

    Science.gov (United States)

    Takahashi, Kota Z; Worster, Kate; Bruening, Dustin A

    2017-11-13

    The human foot and ankle system is equipped with structures that can produce mechanical work through elastic (e.g., Achilles tendon, plantar fascia) or viscoelastic (e.g., heel pad) mechanisms, or by active muscle contractions. Yet, quantifying the work distribution among various subsections of the foot and ankle can be difficult, in large part due to a lack of objective methods for partitioning the forces acting underneath the stance foot. In this study, we deconstructed the mechanical work production during barefoot walking in a segment-by-segment manner (hallux, forefoot, hindfoot, and shank). This was accomplished by isolating the forces acting within each foot segment through controlling the placement of the participants' foot as it contacted a ground-mounted force platform. Combined with an analysis that incorporated non-rigid mechanics, we quantified the total work production distal to each of the four isolated segments. We found that various subsections within the foot and ankle showed disparate work distribution, particularly within structures distal to the hindfoot. When accounting for all sources of positive and negative work distal to the shank (i.e., ankle joint and all foot structures), these structures resembled an energy-neutral system that produced net mechanical work close to zero (-0.012 ± 0.054 J/kg).

  18. Copyright query.

    Science.gov (United States)

    Cornock, Marc

    2017-08-02

    If you don't own the copyright to the chart, you are not entitled to payment when it is reproduced. Factors that need to be considered to determine whether you own the rights to the chart include whether it was designed as part of your working duties, whether you used other charts to help you design the new one, and what is stated in your contract.

  19. El concepto de net neutrality y la tensión entre regulación pública y autorregulación privada de las redes

    Directory of Open Access Journals (Sweden)

    Joan Barata

    2012-03-01

    Full Text Available El término net neutrality (NN se ha convertido hoy en día en un lugar común y en uno de los ejes de cualquier debate acerca de la regulación de la Red y de los contenidos, servicios y aplicaciones que circulan por ella. La idea de NN incide, esencialmente, en los términos en los que los ISP intervienen en los intercambios y comunicaciones que se producen entre, por un lado, usuarios finales, y por el otro, aquellos operadores que utilizan la plataforma de Internet para suministrar todo tipo de servicios y contenidos. El debate sobre la NN no es solo un debate económico que se mueva exclusivamente en el terreno de la defensa de la libre competencia en el mercado, tal y como se ha advertido anteriormente, la NN puede presentar también una clara vertiente de control de contenidos y por ello de incidencia en el ejercicio del derecho fundamental a la libertad de expresión y de información.

  20. Net Neutrality: The Great Debate

    Science.gov (United States)

    Connolly, Mary

    2015-01-01

    FCC Chairman Tom Wheeler, speaking at the International Consumer Electronics Show in January, called for an open Internet which would make sure that ISPs had economic incentives to build better networks while still protecting consumers and innovators. His specific recommendations were shared with the other members of the FCC in February. One of…

  1. The Copyright Surveillance Industry

    Directory of Open Access Journals (Sweden)

    Mike Zajko

    2015-09-01

    Full Text Available Creative works are now increasingly distributed as digital “content” through the internet, and copyright law has created powerful incentives to monitor and control these flows. This paper analyzes the surveillance industry that has emerged as a result. Copyright surveillance systems identify copyright infringement online and identify persons to hold responsible for infringing acts. These practices have raised fundamental questions about the nature of identification and attribution on the internet, as well as the increasing use of algorithms to make legal distinctions. New technologies have threatened the profits of some media industries through copyright infringement, but also enabled profitable forms of mass copyright surveillance and enforcement. Rather than a system of perfect control, copyright enforcement continues to be selective and uneven, but its broad reach results in systemic harm and provides opportunities for exploitation. It is only by scrutinizing copyright surveillance practices and copyright enforcement measures that we can evaluate these consequences.

  2. Coase and copyright

    NARCIS (Netherlands)

    Kreiken, F.H.; Koepsell, D.R.

    2013-01-01

    The call for more copyright legislation and enforcement is controversial. It requires more state regulation and potentially undermines public values, economic efficiency, and fundamental rights. This seems the way forward because creative industries and governments frame copyright as an ordinary

  3. Copyright Perspectives from Thailand

    Science.gov (United States)

    Sereebenjapol, Piyathida

    2010-01-01

    Foreign students often have different conceptions of copyright than do American students. This article summarizes Thailand's Copyright Act B.E. 2537 (1994). Also included are guidelines for fair use from a Thai university, as well as a literature review discussing copyright issues in Taiwan and Japan.

  4. Lexicography, Terminography and Copyright

    Directory of Open Access Journals (Sweden)

    Mariëtta Alberts

    2012-09-01

    Full Text Available

    The focus of this article is on copyright issues with specific reference to lexicography and terminography. Lexicographers and terminographers are in the peculiar position of being both creators of copyrightable products and users of copyrighted products. An inventory of accrued rights, the nature of dictionaries as subjects of copyright, national laws and international conventions, terminographical and lexicographical practice, the copyright status of dictionary elements, as well as infringement pitfalls, is made in order to propose guidelines on the legal position of the compilation and publishing of dictionaries. Electronic publications and dissemination on the Internet is considered and discussed, and contractual agreements protecting mutual rights is offered as a final conclusion.

    Keywords: author’s right (copyright; copyright (author's right; copyright infringement; copyright issue; copyright law; copyrightable product; copyrighted product; database storage system; denominator; economic right; electronic communication network; fair use; infringement; intellectual property; intellectual property right; lexicographer; lexicography; macrostructure; microstructure; moral right; tangible medium; terminographer; terminography; terminologist; terminology

     

    Leksikografie, terminografie en outeursreg

    In hierdie artikel word gefokus op outeursregkwessies met spesifieke verwysing na die leksikografie en terminografie. Leksikograwe en terminograwe bevind hulle in 'n vreemde situasie deurdat hulle sowel skeppers van outeursregbare produkte is as gebruikers van outeursberegte produkte. 'n Inventaris word opgestel van toegevalle regte, die aard van woordeboeke as onderworpe aan outeursreg, nasionale wette en internasionale konvensies, terminografiese en leksikografiese praktyk, die outeursregstatus van woordeboekelemente, asook van slaggate rakende outeursregskending ten einde riglyne vir die regsposisie van die samestelling

  5. Questions of copyright.

    Science.gov (United States)

    Anfray, Caroline; Emery, Marie-Pierre; Conway, Katrin; Acquadro, Catherine

    2012-01-31

    The Berne Convention and the national laws on intellectual property fully apply to PRO instruments. The identification of and access to an original PRO instrument is often associated with copyright ownership. This is the copyright holder of the instrument who will control its access (distribution and reproduction), its adaptation or modification, and its translation. Copyright is a means to protect the integrity of an instrument. The ownership of an instrument should be defined in the beginning between all parties involved, and each step of the instrument's life, including distribution, should be anticipated for purpose of copyright.

  6. Screenshots and Copyright

    Science.gov (United States)

    Nowak, Danuta

    2013-01-01

    The present article attempts to show how important and easy it is to use authentic material in the classroom. However, the teacher who copies news reports from the Internet may infringe the copyright law. The article offers a comparative analysis of copyright laws in Common Law countries and the EU countries in relation to fair use. The article…

  7. Proactive Copyright: Workplace Compliance

    Science.gov (United States)

    Butler, Rebecca P.; Parker, Preston

    2009-01-01

    Oftentimes, copyright is addressed in the workplace only after a blatant infringement is discovered or a cease-and-desist letter is received. Then, too, some workplaces may feel that they are immune to copyright issues due to their educational nature; while private organizations, businesses, and industry may feel that the term "fair use" will…

  8. Reforming Copyright Is Possible

    Science.gov (United States)

    Samuelson, Pamela

    2012-01-01

    The tantalizing vision of universal access to the cultural and scientific heritage of humanity seemed close to fulfillment in 2008, when Google announced the settlement of a class-action lawsuit charging that its Google Book Search project infringed copyright by scanning in-copyright books from major research-library collections. But it was not to…

  9. Copyright and Computer Software.

    Science.gov (United States)

    Haugness, C. A.

    1985-01-01

    Explores some of the difficult areas of copyright protection for computer software including legal and illegal copying; values imparted to students if illegal software copies are used; and teacher and administrator responsibility. A suggested school district policy on software copyright is presented. (MBR)

  10. Copyright and product differentiation

    National Research Council Canada - National Science Library

    Yoo, Christopher S

    2004-01-01

    ... sufficient to support creation of the work. In this Article, Professor Christopher Yoo breaks with the conventional wisdom and proposes a new approach to copyright law based on the economics of product differentiation...

  11. Computers and Copyrights: Bibliography.

    Science.gov (United States)

    Kotlas, Carolyn, Comp.

    This bibliography lists sources of information to help college and university computer center staff to interpret copyright law as it relates to software, optical disks and other formats used in multimedia development and classroom presentations. The document is designed to be useful in answering faculty and student questions, formulating campus…

  12. Copyright Goes Philosophical

    Science.gov (United States)

    Romano, Carlin

    2012-01-01

    Last month brought an explosion of breaking news about intellectual-property issues, including copyright--the public battle over Internet-piracy bills in Congress, with ideological alliances crisscrossing standard lines, and sponsors turning against their own bills; the Supreme Court decision, "Golan v. Holder," which strengthened copyright…

  13. Lexicography, Terminography and Copyright

    African Journals Online (AJOL)

    Language practitioners are positioned between the highly technical rules of copyright law on the one hand and ... used in other standards, in general and technical texts, and in. ternUnology databases ... (Wright .... sive right of making and of authorizing the translation of their works through_ out the term of protection of their ...

  14. Copyright in Digital Environment

    Directory of Open Access Journals (Sweden)

    Golamreza Fadaei Araghi

    2006-10-01

    Full Text Available The consensus among experts is that Iranian Copyright Laws are in dire need of review and revision given the new requirements and capabilities facing our young society. In order to arrive at well-written and operationally sound regulations governing generation and dissemination of digital information within the cyberspace – while protecting the rights of their author - one needs to have a better understanding of libraries’ mission (as repositories and distribution point for rich information, global trend of information exchange economization, and social conditions. Having a business plan and taking note of intellectual property, database managers and providers must draw up economic justification for their digital libraries. Thus a written strategic plan for development and management of intellectual property could be effective over a specific time period. The research infrastructure and foundations and existing capacity for absorbing scientific and technical knowledge, is weak in developing countries. This inevitably leads to these societies maintaining a less than desired low scientific output and development. New knowledge is generated in richer countries where research and development capital expenditure is higher. The present paper deals with the political and economic strategies involved in designing the information production, distribution and consumption cycle while protecting proprietary.

  15. MedlinePlus FAQ: Copyrighted and Non-Copyrighted Material

    Science.gov (United States)

    ... medlineplus.gov/faq/copyrightfaq.html Question: Is the material on MedlinePlus copyrighted? To use the sharing features ... Answer: MedlinePlus contains both copyrighted and non-copyrighted material. Please see our copyright information page . Restrictions may ...

  16. Net Neutrality: What Librarians Should Know

    Science.gov (United States)

    Anderson, Byron

    2007-01-01

    The openness of the Internet has greatly facilitated scholarly communication and led to creative developments in many fields. The Internet has been called the most democratic of media. In many countries, one does not need permission to post a new Web page. Public domain information flows freely and is widely accessible on an impartial basis to…

  17. Scaling of FRC Thrusters with Neutral Entrainment (Conference Paper with Briefing Charts)

    Science.gov (United States)

    2016-12-09

    Entrainment Thruster ( NET ) can effectively accelerate neutral propellant to high specific impulse, without major ionization or frozen flow losses. This will...magnetic field, the Neutral Entrainment Thruster ( NET ) can effectively accelerate neutral propellant to high specific impulse, without major ionization or...propulsion systems. The MSNW Neutral Entrainment Thruster ( NET ) [2] has the capability to address these demanding combined requirements of high specific

  18. MedlinePlus: Copyright Information

    Science.gov (United States)

    ... of this page: https://medlineplus.gov/copyright.html Copyright Information To use the sharing features on this ... government may be protected by U.S. and international copyright laws. You can sometimes tell if something is ...

  19. Copyright Law Symposium. No. 23.

    Science.gov (United States)

    American Society of Composers, Authors and Publishers, New York, NY.

    This book presents the five national prizewinning papers in the twenty-third copyright law symposium conducted by the American Society of Composers, Authors, and Publishers (ASCAP). Titles of the papers are "The USSR Joins the Universal Copyright Convention" (first prize), "Copyright Misuse: Thirty Years Waiting for the Other…

  20. Coping with Copyright. Second Edition.

    Science.gov (United States)

    Merriam, Elizabeth B.; And Others

    Intended to help librarians, library media specialists, administrators, and educators better understand the ramifications of the copyright law, Public Law 94-553, this document asks and answers some of the basic questions concerning compliance with the law. Topics covered include definition of the copyright law; scope of copyright protection;…

  1. Copyright in the Legal Spotlight.

    Science.gov (United States)

    Prescott, Michael P.; Gary, Charles L.

    1982-01-01

    Discusses a recent lawsuit involving the violation of copyright laws by a music teacher who illegally reproduced sheet music. The purpose, scope, and limitations of copyright laws are explained in terms of teacher use of published materials. The penalties for copyright infringement are also described. (AM)

  2. NETS FOR PEACH PROTECTED CULTIVATION

    Directory of Open Access Journals (Sweden)

    Evelia Schettini

    2012-06-01

    Full Text Available The aim of this paper was to investigate the radiometric properties of coloured nets used to protect a peach cultivation. The modifications of the solar spectral distribution, mainly in the R and FR wavelength band, influence plant photomorphogenesis by means of the phytochrome and cryptochrome. The phytochrome response is characterized in terms of radiation rate in the red wavelengths (R, 600-700 nm to that in the farred radiation (FR, 700-800 nm, i.e. the R/FR ratio. The effects of the blue radiation (B, 400-500 nm is investigated by the ratio between the blue radiation and the far-red radiation, i.e. the B/FR ratio. A BLUE net, a RED net, a YELLOW net, a PEARL net, a GREY net and a NEUTRAL net were tested in Bari (Italy, latitude 41° 05’ N. Peach trees were located in pots inside the greenhouses and in open field. The growth of the trees cultivated in open field was lower in comparison to the growth of the trees grown under the nets. The RED, PEARL, YELLOW and GREY nets increased the growth of the trees more than the other nets. The nets positively influenced the fruit characteristics, such as fruit weight and flesh firmness.

  3. Net Locality

    DEFF Research Database (Denmark)

    de Souza e Silva, Adriana Araujo; Gordon, Eric

    Provides an introduction to the new theory of Net Locality and the profound effect on individuals and societies when everything is located or locatable. Describes net locality as an emerging form of location awareness central to all aspects of digital media, from mobile phones, to Google Maps...... of emerging technologies, from GeoCities to GPS, Wi-Fi, Wiki Me, and Google Android....

  4. Comics, Copyright and Academic Publishing

    Directory of Open Access Journals (Sweden)

    Ronan Deazley

    2014-05-01

    Full Text Available This article considers the extent to which UK-based academics can rely upon the copyright regime to reproduce extracts and excerpts from published comics and graphic novels without having to ask the copyright owner of those works for permission. In doing so, it invites readers to engage with a broader debate about the nature, demands and process of academic publishing.

  5. Copyright Resources for School Librarians

    Science.gov (United States)

    Johnson, Yvonne M.; Johnson, Nicole M.

    2016-01-01

    This article provides a collection of annotated citations for online resources of interest to school librarians; the focus is on copyright law, related information, and guidelines. The citations are organized by themes based on common issues. Copyright protects originally created works, including movies, recorded music performances, novels,…

  6. Photography as a copyright work

    Directory of Open Access Journals (Sweden)

    Brankov Boba M.

    2016-01-01

    Full Text Available The original holder of copyright has moral rights and property rights according to the law. Photograph can be regarded as copyright work, if it meets the criteria stipulated by the legal definition of copyright work: a photo must be created by a human being, it must have a spiritual content, spiritual content above must have the appropriate form and must be an original work. Committee on Constitutional and Legislative Affairs in January 2016 submitted to the National Assembly of the Republic of Serbia a proposal to adopt authentic interpretation of the provisions of article 2, paragraph 2 of Copyright Law. The purpose of this proposal is that each routinely made photo, which is downloaded in digital form, can not be considered as a copyright work. The proposal of the authentic interpretation above is the motive of this article. This work is focused on the elements of photograph as copyright work, copyright infringement due to unauthorized use of photographs, with special reference to the infringement of copyright through social networks.

  7. African Copyright and Access to Knowledge Network (ACA2K ...

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

    Africa is a net importer of intellectual property covered by copyright rules. The African Comparative Copyright Review (ACCR) believes that a stringent copyright climate could limit access to knowledge goods and thereby hinder the emergence of local innovation and learning. This project will allow the ACCR to bring ...

  8. Music Copyright via the Internet

    OpenAIRE

    O'Regan, Damian

    2003-01-01

    This thesis will ask if it is possible to use the Internet as a means of copyrighting music. At present, the Internet is not used for the copyrighting of music and furthermore no studies have been carried out to see if this is feasible. Digital technology is used in the composition, recording, playing and downloading and storage of music and the author will research if and how these existing technologies can work in conjunction with the Internet to create a music copyright system. This thesis...

  9. Envisioning Copyright Law's Digital Future

    OpenAIRE

    Menell, Peter S.

    2002-01-01

    Copyright initially developed in response to the printing press and gradually evolved to encompass other methods of mechanically storing and reproducing works of authorship, such as photography, motion pictures, and sound recordings. The advent of broadcasting - the ability to perform works at distant points - led to the expansion of copyright to encompass exploitation of creative expression in new markets. The digital revolution represents a third distinct wave of technological innovation th...

  10. Open Access and Copyright 101

    OpenAIRE

    Young, Philip; McMillan, Gail

    2013-01-01

    In this FDI (Faculty Development Institute) class at Virginia Tech, the goal is for attendees to gain a better understanding of Open Access--unrestricted access to scholarship, increase their mastery of their copyrights, and learn how to take advantage of the Libraries' Subvention Fund and increase access to their work. University Libraries

  11. Software Copyright Interpretation. ERIC Digest.

    Science.gov (United States)

    Finkel, LeRoy

    1985-01-01

    This digest presents a reprint of an article which addresses the issue of the rights of computer software owners to duplicate materials. A conservative approach to software copyright is taken which looks to how the law will likely be interpreted, rather than waiting for the definitive decision by a court. Three major issues involved with software…

  12. Multimedia authentication for copyright protection

    Science.gov (United States)

    Yin, Mingsheng

    2017-06-01

    Multimedia contents are easy to be copied and modified, so it is important to use authentication technology to ensure reliability and copyright security. Multimedia authentication technology is usually divided into digital signature and digital watermarking. In this paper, we introduce some basic image and video authentication technology, such as PCA algorithm and image signature method based on DCT coefficient, LSB -based digital image watermark, SVD-based digital image watermark, and video watermark. Through these digital content security technology, digital contents can be ensured security

  13. Neutral currents

    CERN Document Server

    AUTHOR|(CDS)2069482

    1986-01-01

    The present status of weak neutral currents is reviewed. F.mphasis is put on the comparison of recent experimental results with earlier ones, and with predictions of gauge models of the SU(Z) ® U(l) type. The coupling constants governing the weak neutral current interaction are given, and their quantitative agreement with the Salam-Weinberg model is critically examined. 1. INrRODUCT ION 25 The last year has been a period of consolidation for neutral current physics. Important new results and improvements of old results have been reported, but our picture of the neutral current interaction did not change compared to that of one year ago 1 • 2). Hence the emphasis of this review is put on recent experimental results, and on a critical discussion of the precision of those experiments which yield the most stringent constraints on model parameters. The processes which can occur via the weak neutral current interaction are depicted in the "Sakurai tetragon" 3) which is shown in Fig. 1. It is an analogue to the P...

  14. RESTful NET

    CERN Document Server

    Flanders, Jon

    2008-01-01

    RESTful .NET is the first book that teaches Windows developers to build RESTful web services using the latest Microsoft tools. Written by Windows Communication Foundation (WFC) expert Jon Flanders, this hands-on tutorial demonstrates how you can use WCF and other components of the .NET 3.5 Framework to build, deploy and use REST-based web services in a variety of application scenarios. RESTful architecture offers a simpler approach to building web services than SOAP, SOA, and the cumbersome WS- stack. And WCF has proven to be a flexible technology for building distributed systems not necessa

  15. Petri Nets

    Indian Academy of Sciences (India)

    Associate Professor of. Computer Science and. Automation at the Indian. Institute of Science,. Bangalore. His research interests are broadly in the areas of stochastic modeling and scheduling methodologies for future factories; and object oriented modeling. GENERAL I ARTICLE. Petri Nets. 1. Overview and Foundations.

  16. Petri Nets

    Indian Academy of Sciences (India)

    Home; Journals; Resonance – Journal of Science Education; Volume 4; Issue 8. Petri Nets - Overview and Foundations. Y Narahari. General Article Volume 4 Issue 8 August 1999 pp ... Author Affiliations. Y Narahari1. Department ot Computer Science and Automation, Indian Institute of Science, Bangalore 560 012, India.

  17. Net ZEB case study buildings, measures and solution sets

    DEFF Research Database (Denmark)

    Aelenei, Laura; Waldren, David; Aelenei, Daniel

    2017-01-01

    The chapter summarises techniques - combined in solution sets - used in the case studied buildings to achieve buildings with net zero energy or energy neutral standard.......The chapter summarises techniques - combined in solution sets - used in the case studied buildings to achieve buildings with net zero energy or energy neutral standard....

  18. 37 CFR 202.2 - Copyright notice.

    Science.gov (United States)

    2010-07-01

    ... 37 Patents, Trademarks, and Copyrights 1 2010-07-01 2010-07-01 false Copyright notice. 202.2 Section 202.2 Patents, Trademarks, and Copyrights COPYRIGHT OFFICE, LIBRARY OF CONGRESS COPYRIGHT OFFICE AND PROCEDURES PREREGISTRATION AND REGISTRATION OF CLAIMS TO COPYRIGHT § 202.2 Copyright notice. (a...

  19. Copyright Tips for Editors and Publishers.

    Science.gov (United States)

    Polansky, Barbara Friedman

    1985-01-01

    Expands on three main copyright tips as they apply to editors and publishers: (1) know copyright basics (copyright notice, copyright registration, fair use); (2) know whom to contact if you have copyright questions or if you need to obtain copyright permission; and (3) communicate questions, intentions, and policies clearly and fully. (EJS)

  20. Neutrality Versus Materiality: A Thermodynamic Theory of Neutral Surfaces

    Directory of Open Access Journals (Sweden)

    Rémi Tailleux

    2016-09-01

    Full Text Available In this paper, a theory for constructing quasi-neutral density variables γ directly in thermodynamic space is formulated, which is based on minimising the absolute value of a purely thermodynamic quantity J n . Physically, J n has a dual dynamic/thermodynamic interpretation as the quantity controlling the energy cost of adiabatic and isohaline parcel exchanges on material surfaces, as well as the dependence of in-situ density on spiciness, in a description of water masses based on γ, spiciness and pressure. Mathematically, minimising | J n | in thermodynamic space is showed to be equivalent to maximising neutrality in physical space. The physics of epineutral dispersion is also reviewed and discussed. It is argued, in particular, that epineutral dispersion is best understood as the aggregate effect of many individual non-neutral stirring events (being understood here as adiabatic and isohaline events with non-zero buoyancy, so that it is only the net displacement aggregated over many events that is approximately neutral. This new view resolves an apparent paradox between the focus in neutral density theory on zero-buoyancy motions and the overwhelming evidence that lateral dispersion in the ocean is primarily caused by non-zero buoyancy processes such as tides, residual currents and sheared internal waves. The efficiency by which a physical process contributes to lateral dispersion can be characterised by its energy signature, with those processes releasing available potential energy (negative energy cost being more efficient than purely neutral processes with zero energy cost. The latter mechanism occurs in the wedge of instability, and its source of energy is the coupling between baroclinicity, thermobaricity, and density compensated temperature/salinity anomalies. Such a mechanism, which can only exist in a salty ocean, is speculated to be important for dissipating spiciness anomalies and neutral helicity. The paper also discusses potential

  1. 77 FR 18742 - Copyright Office Fees

    Science.gov (United States)

    2012-03-28

    ... Copyright Office 37 CFR Parts 201 and 203 Copyright Office Fees AGENCY: Copyright Office, Library of Congress. ACTION: Notice of proposed rulemaking. SUMMARY: The Copyright Office is proposing the adoption of... the costs to the Office for services that benefit both copyright owners and the public, and provide...

  2. 78 FR 10583 - Copyright Office Fees

    Science.gov (United States)

    2013-02-14

    ... States Copyright Office 37 CFR Part 201 Copyright Office Fees AGENCY: U.S. Copyright Office, Library of... States Copyright Office is extending the deadline for filing reply comments regarding its notice of... must be received in the Office of the General Counsel of the Copyright Office no later than 5 p.m...

  3. 78 FR 5345 - Copyright Office Fees

    Science.gov (United States)

    2013-01-25

    ... States Copyright Office 37 CFR Parts 201 and 210 Copyright Office Fees AGENCY: U.S. Copyright Office...: The United States Copyright Office is extending the deadline for filing reply comments regarding its... regulation must be received in the Office of the General Counsel of the Copyright Office no later than 5 p.m...

  4. 77 FR 72788 - Copyright Office Fees

    Science.gov (United States)

    2012-12-06

    ... Copyright Office 37 CFR Parts 201 and 203 Copyright Office Fees AGENCY: Copyright Office, Library of Congress. ACTION: Notice of proposed rulemaking. SUMMARY: The Copyright Office has further revised its...: Comments must be received in the Copyright Office no later than 5 p.m. Eastern Standard Time (EST) on...

  5. THE UGANDA COPYRIGHT AND NEIGHBOURING RIGHTS BILL ...

    African Journals Online (AJOL)

    THE UGANDA COPYRIGHT AND NEIGHBOURING RIGHTS BILL, 2002: PROSPECTS AND CHALLENGES TO THE INFORMATION PROFESSIONALS. Isaac MN Kigongo-Bukenya. Abstract. The paper discusses the concept and philosophy of copyright. It also discusses copyright infringement with special reference to ICT.

  6. 77 FR 3506 - Copyright Office Fees

    Science.gov (United States)

    2012-01-24

    ...] [FR Doc No: 2012-1340] LIBRARY OF CONGRESS Copyright Office [Docket No. 2012-1] Copyright Office Fees AGENCY: Copyright Office, Library of Congress. ACTION: Notice of Inquiry; Fees. SUMMARY: The U.S. Copyright Office is in the process of reviewing its fees for services and will publish a proposed revised...

  7. 42 CFR 66.114 - Copyright.

    Science.gov (United States)

    2010-10-01

    ... 42 Public Health 1 2010-10-01 2010-10-01 false Copyright. 66.114 Section 66.114 Public Health... NATIONAL RESEARCH SERVICE AWARDS Direct Awards § 66.114 Copyright. Where the work accomplished under an Award results in a book or other copyrightable material, the author is free to copyright the work, but...

  8. 28 CFR 512.21 - Copyright provisions.

    Science.gov (United States)

    2010-07-01

    ... 28 Judicial Administration 2 2010-07-01 2010-07-01 false Copyright provisions. 512.21 Section 512... ADMINISTRATION RESEARCH Research § 512.21 Copyright provisions. (a) An employee of the Bureau may not copyright... non-employee may copyright original materials developed as a result of research conducted under this...

  9. 48 CFR 227.7103-9 - Copyright.

    Science.gov (United States)

    2010-10-01

    ... 48 Federal Acquisition Regulations System 3 2010-10-01 2010-10-01 false Copyright. 227.7103-9..., DEPARTMENT OF DEFENSE GENERAL CONTRACTING REQUIREMENTS PATENTS, DATA, AND COPYRIGHTS Rights in Technical Data 227.7103-9 Copyright. (a) Copyright license. (1) The clause at 252.227-7013, Rights in Technical Data...

  10. Copyright Handbook for Videotapes and Microcomputer Software.

    Science.gov (United States)

    Ensign, David; And Others

    Developed to help library media personnel, administrators, and educators understand and work with the copyright law as it applies to videotape and microcomputer software, this handbook provides: (1) an overview of copyright, including rights granted to copyright holders and libraries and court interpretation of the copyright law; (2) suggestions…

  11. 48 CFR 227.7203-9 - Copyright.

    Science.gov (United States)

    2010-10-01

    ... Software and Computer Software Documentation 227.7203-9 Copyright. (a) Copyright license. (1) The clause at... computer software documentation will be negotiated, negotiate the extent of the copyright license... computer software documentation, do not negotiate a copyright license that provides less rights than the...

  12. Copyright law, computer software, and government acquisition

    OpenAIRE

    Dauphinais, Paul Raymond

    1984-01-01

    Approved for public release; distribution is unlimited This thesis examines copyright law as it relates to computer software and how this law affects the Government acquisition of computer software. Following a differentiation of copyright law, patent law, and trade secrets, a brief history of the evolution of copyright law is presented. Current Government software acquisition practices are examined with respect to copyright statutes. The 1984 Betamax case is examined and related to sof...

  13. Copyright Law: A Guide for Public Schools.

    Science.gov (United States)

    Steinhilber, August W.

    As schools increasingly take advantage of sophisticated technologies to enhance education, their need to understand basic copyright law becomes more urgent. This reference guide reviews the historical development of copyright, examines basic components, and analyzes exceptions to copyright owners' rights. Also covered are key areas such as…

  14. Copyright Updates for K-12 Librarians

    Science.gov (United States)

    Johnson, Wendell G.

    2016-01-01

    Copyright concerns continue to bedevil K-12 librarians, who are often called upon to act as the copyright officers in public schools. This article describes recent copyright developments of concern to these librarians in three areas: a recent court case involving a university library, pending legislation supported by ALA, and a regulatory update.…

  15. Lexicography, terminography and copyright | Alberts | Lexikos

    African Journals Online (AJOL)

    The focus of this article is on copyright issues with specific reference to lexicography and terminography. Lexicographers and terminographers are in the peculiar position of being both creators of copyrightable products and users of copyrighted products. An inventory of accrued rights, the nature of dictionaries as subjects of ...

  16. Guidelines to Support Professional Copyright Practice

    Science.gov (United States)

    Dryden, Jean

    2012-01-01

    Copyright is extremely complex, and it is difficult to convey its complexities in a clear and concise form. Through decades of experience, archivists developed informal best practices for dealing with copyright in the analog world; however the application of copyright in the digital environment is evolving in response to rapidly changing…

  17. The Unfinished Business of Copyright Revision.

    Science.gov (United States)

    Ringer, Barbara

    1977-01-01

    Recognizing that the new copyright law will come into effect during an era of accelerating technological advancements in communications, Congress left certain issues open. Discussed are copyright protection for works of the U.S. government, performing rights in sound recordings, computer uses of copyrighted works, reproduction and distribution by…

  18. Software, Libraries, and the Copyright Law.

    Science.gov (United States)

    Lytle, Susan S.; Hall, Hal W.

    1985-01-01

    Discusses copyright problems that arose when Texas A&M University Library installed microcomputers dedicated to computer-assisted instruction and research-related use. Highlights include microcomputer software questions, protection under copyright law, fair use, computers and copyrights, contracts and agreements, archival copies, vendor…

  19. The copyright book a practical guide

    CERN Document Server

    Strong, William S

    2014-01-01

    Through five editions since 1981, this book has offered the most comprehensive accessible guide available to all aspects of copyright law. Now, with the sixth edition, The Copyright Book has been thoroughly updated to cover copyright for the Internet age, discussing a range of developments in the law since 2000. The only book written for nonlawyers that covers the entire field of copyright law, it is essential reading for authors, artists, creative people in every medium, the companies that hire them, users of copyrighted material, and anyone with an interest in copyright law from a policy perspective. New material includes greatly expanded coverage of infringement and fair use, with detailed discussion of recent decisions, including the Grateful Dead, Google, and HathiTrust cases. The new edition considers such topics as open access, the defeat of the Stop Online Piracy Act (SOPA), file sharing, e-reserves, the status of "orphan works," and the latest developments under the Digital Millennium Copyright Act (...

  20. Anarcho-Capitalism, Aggression and Copyright

    OpenAIRE

    Dominiak, Łukasz

    2015-01-01

    In this paper I examine the relation between copyright and aggression from the anarcho-capitalist perspective. I hypothesise that notwithstanding ubiquitous beliefs, copyright does not protect individuals’ property and freedom; on the contrary, copyright, as well as other types of intellectual property, initiates aggressive violence against people’s property and freedom being thereby an instance of aggression, not remedy thereof. The function of norms of conduct is to eliminate conflicts over...

  1. Developing new copyright services in academic libraries

    Directory of Open Access Journals (Sweden)

    Inga-Lill Nilsson

    2016-03-01

    Full Text Available This article discusses the role of academic librarians in handling copyright-related issues, including their required skills and knowledge about copyright. IP (intellectual property issues have become more important in publishing and in accessing and reusing scientific research, and new technology and delivery mechanisms have increased copyright issues. Due to the complications and general confusion about copyright, there is a growing need for official support. Academic librarians often have only an informal mandate to work in this area and therefore lack confidence, sufficient knowledge and training. They seldom have the authority to work with copyright education in a formalized way. Legitimacy can be achieved by collaborating with other university units with an interest in copyright. Co-operation with other libraries and library organizations is also an important way to share experiences and increase knowledge about copyright. Libraries can contribute to improved IP services once they have established that copyright is a library matter, found tools for copyright education and embedded these activities into library routines.

  2. Update on copyright issues and open access

    CERN Multimedia

    CERN. Geneva

    2005-01-01

    When writing an article an author encounters several moments where he is confronted with copyright whether he likes it or not or whether he is interested in the topic or not. Unfamiliarity or lack of interest with copyright can create an unbalance in the careful package of the balances which copyright is and thus hinder innovation of the process of scholarly communication. The Dutch SURF Foundation together with its British counterpart JISC have developed a © toolkit which supports and assists authors, librarians, legal offices and publishers to (re)phrase publishing agreements and copyright policies of institutions of higher education to achieve maximum access to scientific output.

  3. Limits of copyright in visual art

    OpenAIRE

    Sýkora, Matěj

    2016-01-01

    Résumé: Limits of work of copyright in visual art This diploma thesis primarily deals with the concept of copyright work in the current Czech law and its relation towards works of contemporary visual art. The main aim of this thesis is to carry out a complex analysis of conceptual features of work of copyright under the Czech Copyright Act No. 121/2000 Coll. (including key and not always properly interpreted terms such as work of art, originality, or creativity) and then to apply these featur...

  4. NA-NET numerical analysis net

    Energy Technology Data Exchange (ETDEWEB)

    Dongarra, J. [Tennessee Univ., Knoxville, TN (United States). Dept. of Computer Science]|[Oak Ridge National Lab., TN (United States); Rosener, B. [Tennessee Univ., Knoxville, TN (United States). Dept. of Computer Science

    1991-12-01

    This report describes a facility called NA-NET created to allow numerical analysts (na) an easy method of communicating with one another. The main advantage of the NA-NET is uniformity of addressing. All mail is addressed to the Internet host ``na-net.ornl.gov`` at Oak Ridge National Laboratory. Hence, members of the NA-NET do not need to remember complicated addresses or even where a member is currently located. As long as moving members change their e-mail address in the NA-NET everything works smoothly. The NA-NET system is currently located at Oak Ridge National Laboratory. It is running on the same machine that serves netlib. Netlib is a separate facility that distributes mathematical software via electronic mail. For more information on netlib consult, or send the one-line message ``send index`` to netlib{at}ornl.gov. The following report describes the current NA-NET system from both a user`s perspective and from an implementation perspective. Currently, there are over 2100 members in the NA-NET. An average of 110 mail messages pass through this facility daily.

  5. NA-NET numerical analysis net

    Energy Technology Data Exchange (ETDEWEB)

    Dongarra, J. (Tennessee Univ., Knoxville, TN (United States). Dept. of Computer Science Oak Ridge National Lab., TN (United States)); Rosener, B. (Tennessee Univ., Knoxville, TN (United States). Dept. of Computer Science)

    1991-12-01

    This report describes a facility called NA-NET created to allow numerical analysts (na) an easy method of communicating with one another. The main advantage of the NA-NET is uniformity of addressing. All mail is addressed to the Internet host na-net.ornl.gov'' at Oak Ridge National Laboratory. Hence, members of the NA-NET do not need to remember complicated addresses or even where a member is currently located. As long as moving members change their e-mail address in the NA-NET everything works smoothly. The NA-NET system is currently located at Oak Ridge National Laboratory. It is running on the same machine that serves netlib. Netlib is a separate facility that distributes mathematical software via electronic mail. For more information on netlib consult, or send the one-line message send index'' to netlib{at}ornl.gov. The following report describes the current NA-NET system from both a user's perspective and from an implementation perspective. Currently, there are over 2100 members in the NA-NET. An average of 110 mail messages pass through this facility daily.

  6. Net Neutrality Regulation and the Evolution of the Internet Economy

    OpenAIRE

    David Evans

    2011-01-01

    Do we know enough to be sure that there are market failures that should be corrected or that policymakers could know enough about the present and future of the internet economy to devise regulations that would improve social welfare? (David S. Evans, Global Economics Group & UCL)

  7. The transition from No Net Loss to a Net Gain of biodiversity is far from trivial

    DEFF Research Database (Denmark)

    Bull, Joseph William; Brownlie, S.

    2017-01-01

    The objectives of No Net Loss and Net Gain have emerged as key principles in conservation policy. Both give rise to mechanisms by which certain unavoidable biodiversity losses associated with development are quantified, and compensated with comparable gains (e.g. habitat restoration). The former...... seeks a neutral outcome for biodiversity after losses and gains are accounted for, and the latter seeks an improved outcome. Policy-makers often assume that the transition from one to the other is straightforward and essentially a question of the amount of compensation provided. Consequently, companies...... increasingly favour Net Gain type commitments, and financial institutions make lending conditional on either objective, depending on the habitat involved. We contend, however, that achieving Net Gain is fundamentally different to achieving No Net Loss, and moving from one to the other is less trivial than...

  8. Copyright | IDRC - International Development Research Centre

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

    Where copyright is held by IDRC Unless otherwise stated, the copyright to material on this website is held by the International Development Research Centre (IDRC). IDRC permits reading, downloading, copying, redistributing, printing, linking and searching, for non-commercial or academic purposes, of any of its content, ...

  9. Economics of copyright: Challenges and perspectives | Stojkov ...

    African Journals Online (AJOL)

    The study highlights the central dilemma between access of copyright users and incentives to authors, by raising important issues under the umbrella of the microeconomics of copyright and macroeconomic consequences of piracy. Keywords: Innovation, development, law and economics. MIZAN LAW REVIEW Vol. 7 No.1 ...

  10. Getting Our Values around Copyright Right

    Science.gov (United States)

    Lessig, Lawrence

    2010-01-01

    Copyright is essential to a diverse and rich culture. Yet the platform--the technology--through which individuals get access to their culture has changed radically. The existing system of copyright thus cannot work in the digital age and needs also to be changed, radically. In this article, the author shares three observations on the way to…

  11. A Copyright Primer for Small Undergraduate Libraries

    Science.gov (United States)

    Cottrell, Terry

    2010-01-01

    Campus librarians play a central role in conversations revolving around copyright compliance. The sheer volume of information provided within library physical and virtual spaces affirms the role libraries play in current copyright debates. Regardless of the function of librarians on any particular campus, it is important to confront the myriad of…

  12. Copyright. CET Information Sheet No. 6.

    Science.gov (United States)

    Council for Educational Technology, London (England).

    The United Kingdom (UK) is a large producer of published materials and as such has a strong copyright law (the Copyright Act of 1956). The law protects eight categories of materials--literary, dramatic, musical, and artistic works; sound recordings; film; broadcasts; and published editions--but the law varies from one type of material to another.…

  13. The Future of Copyright Management: European Perspectives.

    Science.gov (United States)

    Battisti, Michele

    This paper presents European perspectives on the future of copyright management. The first section is an overview of intellectual property rights in Europe, including differences between copyright countries and "droit d'auteur" countries. The second section addresses European Community legal policy, including examples related to the…

  14. Copyright and the Assurance of Quality Courseware.

    Science.gov (United States)

    Helm, Virginia M.

    Issues related to the illegal copying or piracy of educational software in the schools and its potential effect on quality software availability are discussed. Copyright violation is examined as a reason some software producers may be abandoning the school software market. An explanation of what the copyright allows and prohibits in terms of…

  15. Music Copyright Law in Education. Fastback 368.

    Science.gov (United States)

    Woody, Robert Henley, III; Woody, Robert Henley, II

    This booklet focuses on how copyright law applies to music in education, but the information is not restricted to the music specialist. Instrumental and vocal music specialists must rely on copyrighted material. Without sheet music, an ensemble could not rehearse or perform. But classroom teachers also use music when they sing songs with or play…

  16. Managing copyright in higher education a guidebook

    CERN Document Server

    Ferullo, Donna L

    2014-01-01

    Written by the director of the University Copyright Office at Purdue University who holds both law and library science degrees, this is complete, authoritative guide is a must-purchase for every institution of higher education seeking to comply with the copyright law and thus avoid potential liability exposure.

  17. Copyright and the Question of Authorship

    Science.gov (United States)

    Suljak, Nedjelko D.

    1971-01-01

    The object of copyright law is protection of an author's work, which constitutes a legal relationship consisting of a set of facts. Ideas, however original, are not protected under the copyright law. The problem arises: What works are to be protected? In this paper works protected are enumerated and explained. (38 references) (Author/NH)

  18. Copyright for librarians the essential handbook

    CERN Document Server

    Berkman Center for Internet and Society

    2012-01-01

    "Copyright for Librarians" (CFL) is an online open curriculum on copyright law that was developed jointly with Harvard’s Berkman Center for Internet and Society. Re-designed as a brand new textbook, "Copyright for Librarians: the essential handbook" can be used as a stand-alone resource or as an adjunct to the online version which contains additional links and references for students who wish to pursue any topic in greater depth. Delve into copyright theory or explore enforcement. With a new index and a handy Glossary, the Handbook is essential reading for librarians who want to hone their skills in 2013, and for anyone learning about or teaching copyright law in the information field.

  19. Copyright, Culture, and Community in Virtual Worlds

    Directory of Open Access Journals (Sweden)

    Dan Burk

    2016-11-01

    Full Text Available Communities that interact on-line through computer games and other virtual worlds are mediated by the audiovisual content of the game interface. Much of this content is subject to copyright law, which confers on the copyright owner the legal right to prevent certain unauthorized uses of the content. Such exclusive rights impose a limiting factor on the development of communities that are situated around the interface content, as the rights, privileges, and exceptions associated with copyright generally tend to disregard the cultural significance of copyrighted content. This limiting effect of copyright is well illustrated by examination of the copying of content by virtual diaspora communities such as that formed around the game Uru: Ages of Myst; thus, the opportunity for on-line communities to legally access the graphical elements on which those communities are built is fraught with potential legal liability. This presents the reciprocal situation from efforts to protect the cultural properties of indigenous communities as traditional knowledge. Reconsideration of current copyright law would be required in order to accommodate the cohesion of on-line communities and related cultural uses of copyrighted content.

  20. CO2-neutral fuels

    Directory of Open Access Journals (Sweden)

    Goede A. P. H.

    2015-01-01

    Full Text Available The need for storage of renewable energy (RE generated by photovoltaic, concentrated solar and wind arises from the fact that supply and demand are ill-matched both geographically and temporarily. This already causes problems of overcapacity and grid congestion in countries where the fraction of RE exceeds the 20% level. A system approach is needed, which focusses not only on the energy source, but includes conversion, storage, transport, distribution, use and, last but not least, the recycling of waste. Furthermore, there is a need for more flexibility in the energy system, rather than relying on electrification, integration with other energy systems, for example the gas network, would yield a system less vulnerable to failure and better adapted to requirements. For example, long-term large-scale storage of electrical energy is limited by capacity, yet needed to cover weekly to seasonal demand. This limitation can be overcome by coupling the electricity net to the gas system, considering the fact that the Dutch gas network alone has a storage capacity of 552 TWh, sufficient to cover the entire EU energy demand for over a month. This lecture explores energy storage in chemicals bonds. The focus is on chemicals other than hydrogen, taking advantage of the higher volumetric energy density of hydrocarbons, in this case methane, which has an approximate 3.5 times higher volumetric energy density. More importantly, it allows the ready use of existing gas infrastructure for energy storage, transport and distribution. Intermittent wind electricity generated is converted into synthetic methane, the Power to Gas (P2G scheme, by splitting feedstock CO2 and H2O into synthesis gas, a mixture of CO and H2. Syngas plays a central role in the synthesis of a range of hydrocarbon products, including methane, diesel and dimethyl ether. The splitting is accomplished by innovative means; plasmolysis and high-temperature solid oxygen electrolysis. A CO2-neutral fuel

  1. CO2-neutral fuels

    Science.gov (United States)

    Goede, A. P. H.

    2015-08-01

    The need for storage of renewable energy (RE) generated by photovoltaic, concentrated solar and wind arises from the fact that supply and demand are ill-matched both geographically and temporarily. This already causes problems of overcapacity and grid congestion in countries where the fraction of RE exceeds the 20% level. A system approach is needed, which focusses not only on the energy source, but includes conversion, storage, transport, distribution, use and, last but not least, the recycling of waste. Furthermore, there is a need for more flexibility in the energy system, rather than relying on electrification, integration with other energy systems, for example the gas network, would yield a system less vulnerable to failure and better adapted to requirements. For example, long-term large-scale storage of electrical energy is limited by capacity, yet needed to cover weekly to seasonal demand. This limitation can be overcome by coupling the electricity net to the gas system, considering the fact that the Dutch gas network alone has a storage capacity of 552 TWh, sufficient to cover the entire EU energy demand for over a month. This lecture explores energy storage in chemicals bonds. The focus is on chemicals other than hydrogen, taking advantage of the higher volumetric energy density of hydrocarbons, in this case methane, which has an approximate 3.5 times higher volumetric energy density. More importantly, it allows the ready use of existing gas infrastructure for energy storage, transport and distribution. Intermittent wind electricity generated is converted into synthetic methane, the Power to Gas (P2G) scheme, by splitting feedstock CO2 and H2O into synthesis gas, a mixture of CO and H2. Syngas plays a central role in the synthesis of a range of hydrocarbon products, including methane, diesel and dimethyl ether. The splitting is accomplished by innovative means; plasmolysis and high-temperature solid oxygen electrolysis. A CO2-neutral fuel cycle is

  2. Net Ecosystem Carbon Flux

    Data.gov (United States)

    U.S. Geological Survey, Department of the Interior — Net Ecosystem Carbon Flux is defined as the year-over-year change in Total Ecosystem Carbon Stock, or the net rate of carbon exchange between an ecosystem and the...

  3. 50 CFR 82.21 - Copyrights.

    Science.gov (United States)

    2010-10-01

    ...) FINANCIAL ASSISTANCE-WILDLIFE SPORT FISH RESTORATION PROGRAM ADMINISTRATIVE PROCEDURES FOR GRANTS-IN-AID... grant issued pursuant to this part results in a book or other copyrightable material, the author or...

  4. Bloomsday: Copyright Estates and Cultural Festivals

    Directory of Open Access Journals (Sweden)

    Matthew Rimmer

    2005-09-01

    Full Text Available Copyright estates have been unduly empowered by the extension of the term of copyright protection in Europe, the United States, Australia and elsewhere. The Estate of the Irish novelist, James Joyce, has been particularly aggressive in policing his revived copyrights. The "keepers of the flame" have relied upon threats of legal action to discourage the production of derivative works based upon the canonical texts of the novelist. The Estate has also jealously guarded the reputation of the author by vetoing the use of his work in various scholarly productions. Most radically of all, the grandson Stephen Joyce threatened to take legal action to prevent the staging of "Rejoyce Dublin 2004", a festival celebrating the centenary of Bloomsday. In response, the Irish Parliament rushed through emergency legislation, entitled the Copyright and Related Rights (Amendment Act 2004 (Ireland to safeguard the celebrations. The legislation clarified that a person could place literary and artistic works on public exhibition, without breaching the copyright vested in such cultural texts. Arguably, though, the ad hoc legislation passed by the Irish Parliament is inadequate. The Estate of James Joyce remains free to exercise its suite of economic and moral rights to control the use and adaptation of works of the Irish novelist. It is contended that copyright law needs to be revised to promote the interests of libraries and other cultural institutions. Most notably, the defence of fair dealing should be expanded to allow for the transformative use of copyright works, particularly in respect of adaptations and derived works. There should be greater scope for compulsory licensing and crown acquisition of revived copyrights.

  5. Copyright and Ethics: An Innisian Exploration

    Directory of Open Access Journals (Sweden)

    Meera Nair

    2009-01-01

    Full Text Available The system of copyright offers more than contemporary perceptions would have us believe. Embedded within its design of control are ethical measures which enhance creative liberty. Properly handled, such measures facilitate the use, and protection, of the common stock of knowledge. This paper examines the intricacies of copyright via the contribution of Harold A. Innis (1894-1952. His expertise with communication, economics, and the law touch the very ambit of copyright. His passion for creating an atmosphere conducive to individual creative liberty has direct relevance to the goals of copyright. Copyright is deemed to function as the means to encourage both creativity and respect for individuality. The late James Carey (1934-2006 said, “Innis’ books . . . are not merely things to read, but things to think with” (Carey, 1981: 73. Innis’ ideas, particularly his belief that creativity is fostered through the interaction of mainstream thinking with conditions wrought by life in the periphery, show themselves not only in the construction of Canadian copyright law, but in recent interpretation as well.

  6. Copyright case a victory for science publishing

    Science.gov (United States)

    Cole, Stephen

    An important victory for the financial health and future of scientific journals was won July 23 when Judge Pierre Leval of the Federal District Court in New York handed down his decision on the copyright infringement suit, American Geophysical Union, et al. v. Texaco Inc. Leval ruled that profit-making companies cannot photocopy copyrighted journal articles without permission and without compensating the copyright holder.The class action suit was brought in 1985 by AGU and six other scientific publishers on behalf of 8500 publishers worldwide who make their titles available for legal copying under licenses granted by the Copyright Clearance Center, Inc. This licensing system was designed in cooperation with major corporations to facilitate compliance with the 1976 Copyright Act. Although more than 200 companies now use the center, some corporations, such as Texaco, have not. The suit was initiated to force compliance with copyright law. The current decision is very important because it establishes legal precedents on the “fair use” issue.

  7. Debates on Criteria of Copyrightability in Russia

    Directory of Open Access Journals (Sweden)

    Andrey Kashanin

    2014-01-01

    Full Text Available In codifying intellectual property rights, Russian legislators have left the issue of what standards of originality and creativity form the criteria for copyrightability amatter of debate. Nevertheless, this issue is crucial to answering questions about where the lower threashold for the copyrightability of a work lies. Indeed, it is essential to determining which intellectual works with an insignificant creative component but of high economic importance (e.g., databases, computer software, advertisement slogans or design work are to be copyrightable. Analyses of debates in legal literature and court rulings issued over the past few years warrant the conclusion that there is a trend in favor of setting more relaxed standards of originality and creativity and granting copyright protection to works of low authorship. This article addresses the problem of identifying criteria for copyrightability and noncopyrightability in the Russian legal system. It models various types of demarcation criteria, and analyzes their strengths and weaknesses. It also describes the trend in Russian judicial practice of granting copyright protection to works of low authorship, whilst outlining some of the problems and contradictions that this entails. The article compares principles that have evolved under Russian law with similar principles used abroad, mainly in Germany.

  8. Neutral Buoyancy Laboratory (NBL)

    Data.gov (United States)

    Federal Laboratory Consortium — The Neutral Buoyancy Laboratory (NBL) is an astronaut training facility and neutral buoyancy pool operated by NASA and located at the Sonny Carter Training Facility,...

  9. Copyright, an Incentive or a Burden?

    Directory of Open Access Journals (Sweden)

    2007-01-01

    Full Text Available A copyright provides protection for original artistic or literary work and is valid for the life of the owner plus 70 years. There is a growing tension between creative practices that require access to content that is often copyrighted, and increasingly restrictive intellectual property laws and policies governing access to copyrighted content. Very recently this has played out in the law suit between the media corporation Viacom and the Internet portal YouTube, which is owned by Google. This is against the background of a steadily emerging open source and creative commons culture. Milestones in the open source movement are the OpenOffice office suite, Netscape's publication of the source code for its product as open software, Google's library project, various free archives for scientific dissemination, such as Cornell University's ArXiv.

  10. Webpages on copyright in Canadian academic libraries

    Directory of Open Access Journals (Sweden)

    Tony G Horava

    2008-12-01

    Full Text Available Academic libraries value the web as being a vital channel for communicating information and policies to their user community. Designing a webpage on copyright is a challenging task that requires a consideration of the medium and the message. This article proposes a conceptual model and proactive approach for integrating policy objective and goals into the development of a copyright webpage, based on key elements of the library’s involvement in academia. To complement this theoretical approach, an analysis of Canadian academic library websites was conducted in order to gage the effectiveness of copyright webpages, in the Canadian legal context, according to the model as well as related design issues of visibility and access.

  11. Collective management of copyright and related rights

    CERN Document Server

    2010-01-01

    In the course of the last decade, collective management organizations (CMOs) have become the nerve centres of copyright licensing in virtually every country. Their expertise and knowledge of copyright law and management have proven essential to make copyright work in the digital age. This book, an extensively revised and updated edition of the only major work on the legal status of CMOs, offers an indepth analysis of the various operating CMO models, their rights and obligations vis-a-vis both users and members, acquisition of legal authority to license, and (most important) the rights to license digital uses of protected material and build (or improve current) information systems to deal with ever more complex rights management and licensing tasks. All the chapters have been updated since the 2005 edition, and a new chapter on multiterritorial licensing has been added. Factors considered include the following: * role of 'families' such as the International Confederation of Societies of Authors and Composers ...

  12. Professional Enterprise NET

    CERN Document Server

    Arking, Jon

    2010-01-01

    Comprehensive coverage to help experienced .NET developers create flexible, extensible enterprise application code If you're an experienced Microsoft .NET developer, you'll find in this book a road map to the latest enterprise development methodologies. It covers the tools you will use in addition to Visual Studio, including Spring.NET and nUnit, and applies to development with ASP.NET, C#, VB, Office (VBA), and database. You will find comprehensive coverage of the tools and practices that professional .NET developers need to master in order to build enterprise more flexible, testable, and ext

  13. Stealing the Goose: Copyright and Learning

    Directory of Open Access Journals (Sweden)

    Rory McGreal

    2004-11-01

    Full Text Available The Internet is the world's largest knowledge common and the information source of first resort. Much of this information is open and freely available. However, there are organizations and companies today that are trying to close off the Internet commons and make it proprietary. These are the “copyright controllers.” The preservation of the commons and expanding access to digital content and applications are very important for distance educators. The educational exemptions for “fair use” in the United States and “fair dealing” in the Commonwealth countries are integral to any understanding of copyright, which was instituted for the dissemination of knowledge, and not, as is commonly believed, to protect the rights of the copyright owners. Copyright law was expressly introduced to limit their rights. Yet, these controllers are successfully turning a “copy” right into a property right. The traditional rights of learning institutions are being taken away. The balance for researchers should be restored. Research and learning must be allowed the broad interpretation that was intended in the original laws.

  14. Why copyright and linking can tango

    NARCIS (Netherlands)

    Tsoutsanis, A.

    2014-01-01

    This article discusses the legal status of links, in connection with the pending cases before the Court of Justice in Svensson, C More and BestWater. Hyperlinks, deep links, framed links and embedded links are discussed. It focuses on the Opinion of the ‘European Copyright Society’ on the Svensson

  15. 76 FR 72000 - Patent, Trademark & Copyright Acts

    Science.gov (United States)

    2011-11-21

    ... Geological Survey Patent, Trademark & Copyright Acts AGENCY: U.S. Geological Survey, Interior. ACTION: Notice...., Suite 200, Kennesaw, GA 30144, on U.S. Patent Application Serial No. 12/133,666, and a divisional patent application to be filed shortly at the Patent and Trademark Office, both entitled ``Anaerobic Microbial...

  16. Patent and Copyright Policies at Selected Universities.

    Science.gov (United States)

    National Association of College and University Business Officers, Washington, DC.

    Gathered are statements of copyright and patent policies in effect at 13 universities. In some cases policies concerning publication and sponsored research are included. The statements are reproduced exactly as received from the institutions, without interpretation. The universities participating are: Boston University (Massachusetts); California…

  17. ICCE Publishes Statement on Software Copyright Violations.

    Science.gov (United States)

    Electronic Learning, 1983

    1983-01-01

    The Policy Statement on Network and Multiple Machine Software of the International Council for Computers in Education (ICCE) calls for cooperation between educators, software developers, and vendors in preventing software piracy. This summary includes a suggested district policy statement on software copyright. (MBR)

  18. THE COPYRIGHT IN THE INFORMATION SOCIETY

    Directory of Open Access Journals (Sweden)

    Cristinel Ioan MURZEA

    2016-06-01

    Full Text Available The contemporary society has imposed new demands in the development and application of copyright as a result of structural changes which occur as a result of developments in science, technology and especially communication technologies and of informatics. Legal doctrine highlights axiomatic truth according to which the “environment created by technological developments” brings forward the profound informational dimension of human being in the contemporary society. In this context the integration and the harmonization of legislation of the Member States of the European Union leads to a complex and dynamic process by which the copyright called to legally protect intellectual creation in contemporary society, acquires a universal vocation in the contemporary society, because there are no barriers or impediments in its spreading especially due to the phenomenon of multiplication and improvement of means of information and communication

  19. Copyright, Interfaces, and a Possible Atlantic Divide

    OpenAIRE

    Vezzoso, Simonetta

    2012-01-01

    Recent copyright cases on both sides of the Atlantic focused on important interoperability issues. While the decision by the Court of Justice of the European Union in SAS Institute, Inc.v. World Programming Ltd. assessed data formats under the EU Software Directive, the ruling by the Northern District of California Court in Oracle America, Inc. v. Google Inc. dealt with application programming interfaces. The European decision is rightly celebrated as a further important step in the promotion...

  20. Copyright for Academics in the Digital Age

    Science.gov (United States)

    Ramsey, Colin; McCaughey, Martha

    2012-01-01

    When faculty members consider copyright in the digital age, it is often in relation to things they can't (or shouldn't) do. For example, they can't have too much material placed in online reserve, they can't scan journal articles to create digital versions of what used to be called "course packs," and they can't post an excerpt from a work of…

  1. Copyright-Based Industries in Arab Countries

    OpenAIRE

    Harabi, Najib

    2004-01-01

    The paper describes and explains empirically the economic performance of four key copyright-based industries (the book publishing, music sound recording, film production and software industries) in five Arab countries (Morocco, Tunisia, Egypt, Jordan and Lebanon). Using the Porter (Diamond) model as its theoretical background, a survey was conducted in the years 2002-03 among 242 experts, covering firm representatives, industry and government experts. The results were incorporated into five n...

  2. 75 FR 67777 - Copyright Office; Federal Copyright Protection of Sound Recordings Fixed Before February 15, 1972

    Science.gov (United States)

    2010-11-03

    ... Copyright Office; Federal Copyright Protection of Sound Recordings Fixed Before February 15, 1972 AGENCY: Copyright Office, Library of Congress. ACTION: Notice of inquiry. SUMMARY: Congress has directed the Copyright Office to conduct a study on the desirability and means of bringing sound recordings fixed before...

  3. Collective Agreements for the Clearance of Copyrights

    DEFF Research Database (Denmark)

    2016-01-01

    This contribution analyses and discusses the use of collective management organizations (CMOs) in copyright. More concretely, it examines the use and effects of extended collective licenses (ECL). This model of rights management has been developed in the Nordic countries and has for some time been...... hailed as a promising tool to solve some of copyright’s problems relating to mass uses of works. It is pointed out how ECL builds on users generated rights managements structures (CMOs) but owes its specific effectiveness to a legislator’s willingness to provide a third-party effect of the collective...

  4. WaveNet

    Science.gov (United States)

    2015-10-30

    Coastal Inlets Research Program WaveNet WaveNet is a web-based, Graphical-User-Interface ( GUI ) data management tool developed for Corps coastal...generates tabular and graphical information for project planning and design documents. The WaveNet is a web-based GUI designed to provide users with a...data from different sources, and employs a combination of Fortran, Python and Matlab codes to process and analyze data for USACE applications

  5. Coloured Petri Nets

    DEFF Research Database (Denmark)

    Jensen, Kurt

    1991-01-01

    This paper describes how Coloured Petri Nets (CP-nets) have been developed — from being a promising theoretical model to being a full-fledged language for the design, specification, simulation, validation and implementation of large software systems (and other systems in which human beings and...... use of CP-nets — because it means that the function representation and the translations (which are a bit mathematically complex) no longer are parts of the basic definition of CP-nets. Instead they are parts of the invariant method (which anyway demands considerable mathematical skills...

  6. Game Coloured Petri Nets

    DEFF Research Database (Denmark)

    Westergaard, Michael

    2006-01-01

    This paper introduces the notion of game coloured Petri nets. This allows the modeler to explicitly model what parts of the model comprise the modeled system and what parts are the environment of the modeled system. We give the formal definition of game coloured Petri nets, a means of reachability...... analysis of this net class, and an application of game coloured Petri nets to automatically generate easy-to-understand visualizations of the model by exploiting the knowledge that some parts of the model are not interesting from a visualization perspective (i.e. they are part of the environment...

  7. Programming NET Web Services

    CERN Document Server

    Ferrara, Alex

    2007-01-01

    Web services are poised to become a key technology for a wide range of Internet-enabled applications, spanning everything from straight B2B systems to mobile devices and proprietary in-house software. While there are several tools and platforms that can be used for building web services, developers are finding a powerful tool in Microsoft's .NET Framework and Visual Studio .NET. Designed from scratch to support the development of web services, the .NET Framework simplifies the process--programmers find that tasks that took an hour using the SOAP Toolkit take just minutes. Programming .NET

  8. Annotating Coloured Petri Nets

    DEFF Research Database (Denmark)

    Lindstrøm, Bo; Wells, Lisa Marie

    2002-01-01

    -net. An example of such auxiliary information is a counter which is associated with a token to be able to do performance analysis. Modifying colour sets and arc inscriptions in a CP-net to support a specific use may lead to creation of several slightly different CP-nets – only to support the different uses...... a method which makes it possible to associate auxiliary information, called annotations, with tokens without modifying the colour sets of the CP-net. Annotations are pieces of information that are not essential for determining the behaviour of the system being modelled, but are rather added to support...

  9. The Great Game and the copyright villain

    Directory of Open Access Journals (Sweden)

    Betsy Rosenblatt

    2017-03-01

    Full Text Available This essay explores the reactions of Sherlock Holmes fans and enthusiasts to assertions of intellectual property ownership and infringement by putative rights holders in two eras of Sherlockian history. In both the 1946–47 and 2013–15 eras, Sherlock Holmes devotees villainized the entities claiming ownership of intellectual property in Holmes, distancing those entities from Sir Arthur Conan Doyle and casting them as greedy and morally bankrupt. Throughout each era, Sherlockians did not shy away from creating transformative works based on the Holmes canon over the objections of putative rights holders. This complicates the usual expectation that copyright assertions against fans are likely to chill fan production. The essay explores possible reasons why Sherlockian fandom might differ from other fandoms in this respect, including the role of the Great Game form of Sherlockian fandom in shaping fan attitudes toward their subject.

  10. Librarian Copyright Literacy: Self-Reported Copyright Knowledge among Information Professionals in the United States

    Science.gov (United States)

    Estell, Allison; Saunders, Laura

    2016-01-01

    Librarians often act as default copyright experts at their institutions and thus must have an awareness of copyright law and practices. Nevertheless, there is little in the scholarly literature about how well informed librarians are about copyright law. Through a national survey of professional librarians, this study illustrates librarians'…

  11. Net zero water

    CSIR Research Space (South Africa)

    Lindeque, M

    2013-01-01

    Full Text Available Is it possible to develop a building that uses a net zero amount of water? In recent years it has become evident that it is possible to have buildings that use a net zero amount of electricity. This is possible when the building is taken off...

  12. SolNet

    DEFF Research Database (Denmark)

    Jordan, Ulrike; Vajen, Klaus; Bales, Chris

    2014-01-01

    SolNet, founded in 2006, is the first coordinated International PhD education program on Solar Thermal Engineering. The SolNet network is coordinated by the Institute of Thermal Engineering at Kassel University, Germany. The network offers PhD courses on solar heating and cooling, conference...

  13. Kunstige neurale net

    DEFF Research Database (Denmark)

    Hørning, Annette

    1994-01-01

    Artiklen beskæftiger sig med muligheden for at anvende kunstige neurale net i forbindelse med datamatisk procession af naturligt sprog, specielt automatisk talegenkendelse.......Artiklen beskæftiger sig med muligheden for at anvende kunstige neurale net i forbindelse med datamatisk procession af naturligt sprog, specielt automatisk talegenkendelse....

  14. How Objective a Neutral Word Is? A Neutrosophic Approach for the Objectivity Degrees of Neutral Words

    Directory of Open Access Journals (Sweden)

    Mihaela Colhon

    2017-11-01

    Full Text Available In the latest studies concerning the sentiment polarity of words, the authors mostly consider the positive and negative constructions, without paying too much attention to the neutral words, which can have, in fact, significant sentiment degrees. More precisely, not all the neutral words have zero positivity or negativity scores, some of them having quite important nonzero scores for these polarities. At this moment, in the literature, a word is considered neutral if its positive and negative scores are equal, which implies two possibilities: (1 zero positive and negative scores; (2 nonzero, but equal positive and negative scores. It is obvious that these cases represent two different categories of neutral words that must be treated separately by a sentiment analysis task. In this paper, we present a comprehensive study about the neutral words applied to English as is developed with the aid of SentiWordNet 3.0: the publicly available lexical resource for opinion mining. We designed our study in order to provide an accurate classification of the so-called “neutral words” described in terms of sentiment scores and using measures from neutrosophy theory. The intended scope is to fill the gap concerning the neutrality aspect by giving precise measurements for the words’ objectivity.

  15. Gargamelle: first neutral current

    CERN Multimedia

    1973-01-01

    This event shows the real tracks produced in the 1200 litre Gargamelle bubble chamber that provided the first confirmation of a neutral current interaction. A neutrino interacts with an electron, the track of which is seen horizontally, and emerges as a neutrino without producing a muon. The discovery of the neutral current was announced in the CERN main auditorium in July 1973.

  16. Copyright Catechism II. Practical Answers to Everyday School Dilemmas. Copyright Series

    Science.gov (United States)

    Simpson, Carol

    2011-01-01

    This book contains valid, real-world copyright questions posed by real-life educators--all answered by a knowledgeable and experienced school attorney. Poor economic conditions have driven publishers to be more aggressive with pursuing improper use of their copyrighted materials. At the same time, new technologies are complicating old copyright…

  17. Copyright and Distance Education: The Impact of the Technology, Education, and Copyright Harmonization Act

    Science.gov (United States)

    Nelson, Erik

    2009-01-01

    Copyright in the United States can be traced back to the U.S. Constitution in 1787. To encourage authorship of creative works, Congress created a limited monopoly in Section 106 of the Copyright Act of 1790. To balance this monopoly, Congress drafted Section 107 which provides public access to creative works through fair use. Revisions were…

  18. What's Wrong with Copyright: Educator Strategies for Dealing with Analog Copyright Law in a Digital World

    Science.gov (United States)

    McGrail, J. Patrick; McGrail, Ewa

    2009-01-01

    Current copyright law was formulated before the digital technology became widely available and well before Web 2.0 changed the way that information is created and shared. J. Patrick McGrail and Ewa McGrail argue that copyright law has failed to keep up with the social and legal changes that have accompanied the technological developments of the…

  19. Evaluation of the potential for operating carbon neutral WWTPs in China.

    Science.gov (United States)

    Hao, Xiaodi; Liu, Ranbin; Huang, Xin

    2015-12-15

    Carbon neutrality is starting to become a hot topic for wastewater treatment plants (WWTPs) all over the world, and carbon neutral operations have emerged in some WWTPs. Although China is still struggling to control its water pollution, carbon neutrality will definitely become a top priority for WWTPs in the near future. In this review, the potential for operating carbon neutral WWTPs in China is technically evaluated. Based on the A(2)/O process of a typical municipal WWTP, an evaluation model is first configured, which couples the COD/nutrient removals (mass balance) with the energy consumption/recovery (energy balance). This model is then applied to evaluate the potential of the organic (COD) energy with regards to carbon neutrality. The model's calculations reveal that anaerobic digestion of excess sludge can only provide some 50% of the total amount of energy consumption. Water source heat pumps (WSHP) can effectively convert the thermal energy contained in wastewater to heat WWTPs and neighbourhood buildings, which can supply a net electrical equivalency of 0.26 kWh when 1 m(3) of the effluent is cooled down by 1 °C. Photovoltaic (PV) technology can generate a limited amount of electricity, barely 10% of the total energy consumption. Moreover, the complexity of installing solar panels on top of tanks makes PV technology almost not worth the effort. Overall, therefore, organic and thermal energy sources can effectively supply enough electrical equivalency for China to approach to its target with regards to carbon neutral operations. Copyright © 2015 Elsevier Ltd. All rights reserved.

  20. Pro NET Best Practices

    CERN Document Server

    Ritchie, Stephen D

    2011-01-01

    Pro .NET Best Practices is a practical reference to the best practices that you can apply to your .NET projects today. You will learn standards, techniques, and conventions that are sharply focused, realistic and helpful for achieving results, steering clear of unproven, idealistic, and impractical recommendations. Pro .NET Best Practices covers a broad range of practices and principles that development experts agree are the right ways to develop software, which includes continuous integration, automated testing, automated deployment, and code analysis. Whether the solution is from a free and

  1. Getting to Net Zero

    Energy Technology Data Exchange (ETDEWEB)

    2016-09-01

    The technology necessary to build net zero energy buildings (NZEBs) is ready and available today, however, building to net zero energy performance levels can be challenging. Energy efficiency measures, onsite energy generation resources, load matching and grid interaction, climatic factors, and local policies vary from location to location and require unique methods of constructing NZEBs. It is recommended that Components start looking into how to construct and operate NZEBs now as there is a learning curve to net zero construction and FY 2020 is just around the corner.

  2. Instant Lucene.NET

    CERN Document Server

    Heydt, Michael

    2013-01-01

    Filled with practical, step-by-step instructions and clear explanations for the most important and useful tasks. A step-by-step guide that helps you to index, search, and retrieve unstructured data with the help of Lucene.NET.Instant Lucene.NET How-to is essential for developers new to Lucene and Lucene.NET who are looking to get an immediate foundational understanding of how to use the library in their application. It's assumed you have programming experience in C# already, but not that you have experience with search techniques such as information retrieval theory (although there will be a l

  3. Copyright issues in the European Union : towards a science- and education-friendly copyright

    OpenAIRE

    Kuhlen, Rainer

    2013-01-01

    This report concentrates on EU copyright regulation since 2001, in particular as far as science, education and memory institutions such as libraries are concerned. The copyright law of the European Union cannot be seen independently from international law and context (Berne Convention, WIPO, TRIPS). Member states´ copyright in the EU is strongly based on the author’s right tradition (droit d´auteur); it does not have a general underlying principle such as the American-style ´fair use`. Theref...

  4. Net Zero Energy Buildings

    DEFF Research Database (Denmark)

    Marszal, Anna Joanna; Bourrelle, Julien S.; Musall, Eike

    2010-01-01

    and identify possible renewable energy supply options which may be considered in calculations. Finally, the gap between the methodology proposed by each organisation and their respective national building code is assessed; providing an overview of the possible changes building codes will need to undergo......The international cooperation project IEA SHC Task 40 / ECBCS Annex 52 “Towards Net Zero Energy Solar Buildings”, attempts to develop a common understanding and to set up the basis for an international definition framework of Net Zero Energy Buildings (Net ZEBs). The understanding of such buildings...... parameters used in the calculations are discussed and the various renewable supply options considered in the methodologies are summarised graphically. Thus, the paper helps to understand different existing approaches to calculate energy balance in Net ZEBs, highlights the importance of variables selection...

  5. PhysioNet

    Data.gov (United States)

    U.S. Department of Health & Human Services — The PhysioNet Resource is intended to stimulate current research and new investigations in the study of complex biomedical and physiologic signals. It offers free...

  6. NetSig

    DEFF Research Database (Denmark)

    Horn, Heiko; Lawrence, Michael S; Chouinard, Candace R

    2018-01-01

    Methods that integrate molecular network information and tumor genome data could complement gene-based statistical tests to identify likely new cancer genes; but such approaches are challenging to validate at scale, and their predictive value remains unclear. We developed a robust statistic (Net......Sig) that integrates protein interaction networks with data from 4,742 tumor exomes. NetSig can accurately classify known driver genes in 60% of tested tumor types and predicts 62 new driver candidates. Using a quantitative experimental framework to determine in vivo tumorigenic potential in mice, we found that Net......Sig candidates induce tumors at rates that are comparable to those of known oncogenes and are ten-fold higher than those of random genes. By reanalyzing nine tumor-inducing NetSig candidates in 242 patients with oncogene-negative lung adenocarcinomas, we find that two (AKT2 and TFDP2) are significantly amplified...

  7. TideNet

    Science.gov (United States)

    2015-10-30

    query tide data sources in a desired geographic region of USA and its territories (Figure 1). Users can select a tide data source through the Google Map ...select data sources according to the desired geographic region. It uses the Google Map interface to display data from different sources. Recent...Coastal Inlets Research Program TideNet The TideNet is a web-based Graphical User Interface (GUI) that provides users with GIS mapping tools to

  8. Building Neural Net Software

    OpenAIRE

    Neto, João Pedro; Costa, José Félix

    1999-01-01

    In a recent paper [Neto et al. 97] we showed that programming languages can be translated on recurrent (analog, rational weighted) neural nets. The goal was not efficiency but simplicity. Indeed we used a number-theoretic approach to machine programming, where (integer) numbers were coded in a unary fashion, introducing a exponential slow down in the computations, with respect to a two-symbol tape Turing machine. Implementation of programming languages in neural nets turns to be not only theo...

  9. Interaction Nets in Russian

    OpenAIRE

    Salikhmetov, Anton

    2013-01-01

    Draft translation to Russian of Chapter 7, Interaction-Based Models of Computation, from Models of Computation: An Introduction to Computability Theory by Maribel Fernandez. "In this chapter, we study interaction nets, a model of computation that can be seen as a representative of a class of models based on the notion of 'computation as interaction'. Interaction nets are a graphical model of computation devised by Yves Lafont in 1990 as a generalisation of the proof structures of linear logic...

  10. Programming NET 35

    CERN Document Server

    Liberty, Jesse

    2009-01-01

    Bestselling author Jesse Liberty and industry expert Alex Horovitz uncover the common threads that unite the .NET 3.5 technologies, so you can benefit from the best practices and architectural patterns baked into the new Microsoft frameworks. The book offers a Grand Tour" of .NET 3.5 that describes how the principal technologies can be used together, with Ajax, to build modern n-tier and service-oriented applications. "

  11. Copyright in the age of online access : Alternative compensation systems in EU copyright law

    NARCIS (Netherlands)

    de Miranda Branco Tomé Quintais, J.P.

    2017-01-01

    The large majority of the EU population uses the Internet. For many individuals, their online acts of enjoyment and expression are restricted by copyright. For users and rights holders alike, the existing model of exclusivity with enforcement is problematic. Online enforcement is either impossible

  12. Adoptable Copyright Policy: Copyright Policy and Manuals Designed for Adoption by Schools, Colleges & Universities.

    Science.gov (United States)

    Vlcek, Charles W.

    This book was written to help educational institutions and their faculty and students meet the responsibilities of U.S. copyright law. Part I is a model board policy written for large or small school district or college and university boards. The policy can be modified to meet specific needs. Part II contains the details and procedures applying to…

  13. Edge momentum transport by neutrals: an interpretive numerical framework

    Science.gov (United States)

    Omotani, J. T.; Newton, S. L.; Pusztai, I.; Viezzer, E.; Fülöp, T.; The ASDEX Upgrade Team

    2017-06-01

    Due to their high cross-field mobility, neutrals can contribute to momentum transport even at the low relative densities found inside the separatrix and they can generate intrinsic rotation. We use a charge-exchange dominated solution to the neutral kinetic equation, coupled to neoclassical ions, to evaluate the momentum transport due to neutrals. Numerical solutions to the drift-kinetic equation allow us to cover the full range of collisionality, including the intermediate levels typical of the tokamak edge. In the edge there are several processes likely to contribute to momentum transport in addition to neutrals. Therefore, we present here an interpretive framework that can evaluate the momentum transport through neutrals based on radial plasma profiles. We demonstrate its application by analysing the neutral angular momentum flux for an L-mode discharge in the ASDEX Upgrade tokamak. The magnitudes of the angular momentum fluxes we find here due to neutrals of 0.6-2 \\text{N} \\text{m} are comparable to the net torque on the plasma from neutral beam injection, indicating the importance of neutrals for rotation in the edge.

  14. Copyright and New Technologies : Technology Providers as "New" Old Actors in Copyright Law and Policy

    OpenAIRE

    Hazucha, Branislav

    2014-01-01

    This Article examines the role of technology providers as "new" o1d actors in the three recent institutional turns within copyright law and its enforcement in the digital environment. First, many international technical standards for reproduction or dissemination technologies, e.g. CDs. DVDs or Blu-ray Discs, have incorporated various proprietary technologies. including digital rights management technologies, at the expense of other creators, technology providers and consumers. Second, many c...

  15. La plataforma .NET

    OpenAIRE

    Fornas Estrada, Miquel

    2008-01-01

    L'aparició de la plataforma .NET Framework ha suposat un canvi molt important en la forma de crear i distribuir aplicacions, degut a que incorpora una sèrie d'innovacions tècniques i productives que simplifiquen molt les tasques necessàries per desenvolupar un projecte. La aparición de la plataforma. NET Framework ha supuesto un cambio muy importante en la forma de crear y distribuir aplicaciones, debido a que incorpora una serie de innovaciones técnicas y productivas que simplifican mucho...

  16. Biological Petri Nets

    CERN Document Server

    Wingender, E

    2011-01-01

    It was suggested some years ago that Petri nets might be well suited to modeling metabolic networks, overcoming some of the limitations encountered by the use of systems employing ODEs (ordinary differential equations). Much work has been done since then which confirms this and demonstrates the usefulness of this concept for systems biology. Petri net technology is not only intuitively understood by scientists trained in the life sciences, it also has a robust mathematical foundation and provides the required degree of flexibility. As a result it appears to be a very promising approach to mode

  17. Petri Nets-Applications

    Indian Academy of Sciences (India)

    Home; Journals; Resonance – Journal of Science Education; Volume 4; Issue 9. Petri Nets - Applications. Y Narahari. General Article Volume 4 Issue 9 September 1999 pp 44-52. Fulltext. Click here to view fulltext PDF. Permanent link: http://www.ias.ac.in/article/fulltext/reso/004/09/0044-0052. Author Affiliations. Y Narahari ...

  18. Safety nets or straitjackets?

    DEFF Research Database (Denmark)

    Ilsøe, Anna

    2012-01-01

    Does regulation of working hours at national and sector level impose straitjackets, or offer safety nets to employees seeking working time flexibility? This article compares legislation and collective agreements in the metal industries of Denmark, Germany and the USA. The industry has historically...

  19. Coloured Petri Nets

    CERN Document Server

    Jensen, Kurt

    2009-01-01

    Coloured Petri Nets (CPN) is a graphical language for modelling and validating concurrent and distributed systems, and other systems in which concurrency plays a major role. This book introduces the constructs of the CPN modelling language and presents the related analysis methods. It provides a comprehensive road map for the practical use of CPN.

  20. Boom Booom Net Radio

    DEFF Research Database (Denmark)

    Grimshaw, Mark Nicholas; Yong, Louisa; Dobie, Ian

    1999-01-01

    of an existing Internet radio station; Boom Booom Net Radio. Whilst necessity dictates some use of technology-related terminology, wherever possible we have endeavoured to keep such jargon to a minimum and to either explain it in the text or to provide further explanation in the appended glossary....

  1. Game Theory .net.

    Science.gov (United States)

    Shor, Mikhael

    2003-01-01

    States making game theory relevant and accessible to students is challenging. Describes the primary goal of GameTheory.net is to provide interactive teaching tools. Indicates the site strives to unite educators from economics, political and computer science, and ecology by providing a repository of lecture notes and tests for courses using…

  2. Coloured Petri Nets

    DEFF Research Database (Denmark)

    Jensen, Kurt; Kristensen, Lars Michael

    Coloured Petri Nets (CPN) is a graphical language for modelling and validating concurrent and distributed systems, and other systems in which concurrency plays a major role. The development of such systems is particularly challenging because of inherent intricacies like possible nondeterminism...

  3. CO2-Neutral Fuels

    NARCIS (Netherlands)

    Goede, A.; van de Sanden, M. C. M.

    2016-01-01

    Mimicking the biogeochemical cycle of System Earth, synthetic hydrocarbon fuels are produced from recycled CO2 and H2O powered by renewable energy. Recapturing CO2 after use closes the carbon cycle, rendering the fuel cycle CO2 neutral. Non-equilibrium molecular CO2 vibrations are key to high energy

  4. Bleach Neutralizes Mold Allergens

    Science.gov (United States)

    Science Teacher, 2005

    2005-01-01

    Researchers at National Jewish Medical and Research Center have demonstrated that dilute bleach not only kills common household mold, but may also neutralize the mold allergens that cause most mold-related health complaints. The study, published in the Journal of Allergy and Clinical Immunology, is the first to test the effect on allergic…

  5. Modeling thermospheric neutral density

    Science.gov (United States)

    Qian, Liying

    Satellite drag prediction requires determination of thermospheric neutral density. The NCAR Thermosphere-Ionosphere-Electrodynamics General Circulation Model (TIEGCM) and the global-mean Thermosphere-Ionosphere-Mesosphere-Electrodynamics General Circulation Model (TIMEGCM) were used to quantify thermospheric neutral density and its variations, focusing on annual/semiannual variation, the effect of using measured solar irradiance on model calculations of solar-cycle variation, and global change in the thermosphere. Satellite drag data and the MSIS00 empirical model were utilized to compare to the TIEGCM simulations. The TIEGCM simulations indicated that eddy diffusion and its annual/semiannual variation is a mechanism for annual/semiannual density variation in the thermosphere. It was found that eddy diffusion near the turbopause can effectively influence thermospheric neutral density. Eddy diffusion, together with annual insolation variation and large-scale circulation, generated global annual/semiannual density variation observed by satellite drag. Using measured solar irradiance as solar input for the TIEGCM improved the solar-cycle dependency of the density calculation shown in F10.7 -based thermospheric empirical models. It has been found that the empirical models overestimate density at low solar activity. The TIEGCM simulations did not show such solar-cycle dependency. Using historic measurements of CO2 and F 10.7, simulations of the global-mean TIMEGCM showed that thermospheric neutral density at 400 km had an average long-term decrease of 1.7% per decade from 1970 to 2000. A forecast of density decrease for solar cycle 24 suggested that thermospheric density will decrease at 400 km from present to the end of solar cycle 24 at a rate of 2.7% per decade. Reduction in thermospheric density causes less atmospheric drag on earth-orbiting space objects. The implication of this long-term decrease of thermospheric neutral density is that it will increase the

  6. Food Safety Nets:

    OpenAIRE

    Haggblade, Steven; Diallo, Boubacar; Staatz, John; Theriault, Veronique; Traoré, Abdramane

    2013-01-01

    Food and social safety nets have a history as long as human civilization. In hunter gatherer societies, food sharing is pervasive. Group members who prove unlucky in the short run, hunting or foraging, receive food from other households in anticipation of reciprocal consideration at a later time (Smith 1988). With the emergence of the first large sedentary civilizations in the Middle East, administrative systems developed specifically around food storage and distribution. The ancient Egyptian...

  7. Net technical assessment

    OpenAIRE

    Wegmann, David G.

    1989-01-01

    Approved for public release; distribution is unlimited. The present and near term military balance of power between the U.S. and the Soviet Union can be expressed in a variety of net assessments. One can examine the strategic nuclear balance, the conventional balance in Europe, the maritime balance, and many others. Such assessments are essential not only for policy making but for arms control purposes and future force structure planning. However, to project the future military balance, on...

  8. 48 CFR 1327.201 - Patent and copyright infringement liability.

    Science.gov (United States)

    2010-10-01

    ... 48 Federal Acquisition Regulations System 5 2010-10-01 2010-10-01 false Patent and copyright... GENERAL CONTRACTING REQUIREMENTS PATENTS, DATA, AND COPYRIGHTS Patents and Copyrights 1327.201 Patent and copyright infringement liability. ...

  9. 48 CFR 1427.201 - Patent and copyright infringement liability.

    Science.gov (United States)

    2010-10-01

    ... 48 Federal Acquisition Regulations System 5 2010-10-01 2010-10-01 false Patent and copyright... INTERIOR GENERAL CONTRACTING REQUIREMENTS PATENTS, DATA, AND COPYRIGHTS Patents and Copyrights 1427.201 Patent and copyright infringement liability. ...

  10. 48 CFR 27.201 - Patent and copyright infringement liability.

    Science.gov (United States)

    2010-10-01

    ... 48 Federal Acquisition Regulations System 1 2010-10-01 2010-10-01 false Patent and copyright... REGULATION GENERAL CONTRACTING REQUIREMENTS PATENTS, DATA, AND COPYRIGHTS Patents and Copyrights 27.201 Patent and copyright infringement liability. ...

  11. 7 CFR 1210.367 - Patents, copyrights, inventions, and publications.

    Science.gov (United States)

    2010-01-01

    ... 7 Agriculture 10 2010-01-01 2010-01-01 false Patents, copyrights, inventions, and publications....367 Patents, copyrights, inventions, and publications. Any patents, copyrights, inventions, product... such patents, copyrights, inventions, product formulations, or publications shall be considered income...

  12. Using WordNet for Building WordNets

    CERN Document Server

    Farreres, X; Farreres, Xavier; Rodriguez, Horacio; Rigau, German

    1998-01-01

    This paper summarises a set of methodologies and techniques for the fast construction of multilingual WordNets. The English WordNet is used in this approach as a backbone for Catalan and Spanish WordNets and as a lexical knowledge resource for several subtasks.

  13. Mod en neutral seksualitet!

    DEFF Research Database (Denmark)

    Leer, Jonatan

    2013-01-01

    Towards a Neutral Sexuality! or Roland Barthes as a Queer Thinker? This article argues that the work of Roland Barthes has interesting perspectives in common with the queer theory. This argument will be put forward by using his concept of ‘the neutral’ that Barthes defines as “that which outplays...... the paradigm”. This notion was presented at a series of lectures at Collège de France in 1977. Through a reading of Barthes’s autobiography, Roland Barthes par Roland Barthes (1975), the article demonstrates how Barthes in this text tries to outplay the paradigms that rules over the hegemonic understanding...... of gender and sexuality; also the fragmented text presents a vision of a sexual utopia, a neutral sexuality, that tries – like the queer theory – to go and think beyond a binary conception of gender and sexuality. Finally, it is suggested that we should start to think about a movement of “French queer...

  14. One-step electro-spinning/netting technique for controllably preparing polyurethane nano-fiber/net.

    Science.gov (United States)

    Hu, Juanping; Wang, Xianfeng; Ding, Bin; Lin, Jinyou; Yu, Jianyong; Sun, Gang

    2011-11-01

    Electro-spinning/netting (ESN) as a cutting-edge technique evokes much interest because of its ability in the one-step preparation of versatile nano-fiber/net (NFN) membranes. Here, a controllable fabrication of polyurethane (PU) NFN membranes with attractive structures, consisting of common electrospun nanofibers and two-dimensional (2D) soap bubble-like structured nano-nets via an ESN process is reported. The unique nanoscaled NFN architecture can be finely controlled by regulating the solution properties and several ESN process parameters. The versatile PU nano-nets comprising interlinked nanowires with ultrathin diameters (5-40 nm) mean that the NFN structured membranes possess several excellent characteristics, such as an extremely large specific surface area, high porosity and large stacking density, which would be particularly useful for applications in ultrafiltration, special protective clothing, ultrasensitive sensors, catalyst support and so on. Copyright © 2011 WILEY-VCH Verlag GmbH & Co. KGaA, Weinheim.

  15. Gargamelle: neutral current event

    CERN Multimedia

    1973-01-01

    This event shows real tracks of particles from the 1200 litre Gargamelle bubble chamber that ran on the PS from 1970 to 1976 and on the SPS from 1976 to 1979. In this image a neutrino passes close to a nucleon and reemerges as a neutrino. Such events are called neutral curent, as they are mediated by the Z0 boson which has no electric charge.

  16. Exercise Equipment: Neutral Buoyancy

    Science.gov (United States)

    Shackelford, Linda; Valle, Paul

    2016-01-01

    Load Bearing Equipment for Neutral Buoyancy (LBE-NB) is an exercise frame that holds two exercising subjects in position as they apply counter forces to each other for lower extremity and spine loading resistance exercises. Resistance exercise prevents bone loss on ISS, but the ISS equipment is too massive for use in exploration craft. Integrating the human into the load directing, load generating, and motion control functions of the exercise equipment generates safe exercise loads with less equipment mass and volume.

  17. 37 CFR 253.9 - Unknown copyright owners.

    Science.gov (United States)

    2010-07-01

    ... 37 Patents, Trademarks, and Copyrights 1 2010-07-01 2010-07-01 false Unknown copyright owners. 253.9 Section 253.9 Patents, Trademarks, and Copyrights COPYRIGHT OFFICE, LIBRARY OF CONGRESS COPYRIGHT... NONCOMMERCIAL EDUCATIONAL BROADCASTING § 253.9 Unknown copyright owners. If PBS and its stations, NPR and its...

  18. 37 CFR 202.1 - Material not subject to copyright.

    Science.gov (United States)

    2010-07-01

    ... 37 Patents, Trademarks, and Copyrights 1 2010-07-01 2010-07-01 false Material not subject to copyright. 202.1 Section 202.1 Patents, Trademarks, and Copyrights COPYRIGHT OFFICE, LIBRARY OF CONGRESS COPYRIGHT OFFICE AND PROCEDURES PREREGISTRATION AND REGISTRATION OF CLAIMS TO COPYRIGHT § 202.1 Material not...

  19. 37 CFR 201.1 - Communication with the Copyright Office.

    Science.gov (United States)

    2010-07-01

    ... 37 Patents, Trademarks, and Copyrights 1 2010-07-01 2010-07-01 false Communication with the Copyright Office. 201.1 Section 201.1 Patents, Trademarks, and Copyrights COPYRIGHT OFFICE, LIBRARY OF CONGRESS COPYRIGHT OFFICE AND PROCEDURES GENERAL PROVISIONS § 201.1 Communication with the Copyright Office...

  20. 37 CFR 260.7 - Unknown copyright owners.

    Science.gov (United States)

    2010-07-01

    ... 37 Patents, Trademarks, and Copyrights 1 2010-07-01 2010-07-01 false Unknown copyright owners. 260.7 Section 260.7 Patents, Trademarks, and Copyrights COPYRIGHT OFFICE, LIBRARY OF CONGRESS COPYRIGHT... TRANSMISSIONS OF SOUND RECORDINGS AND MAKING OF EPHEMERAL PHONORECORDS § 260.7 Unknown copyright owners. If the...

  1. 37 CFR 301.1 - Copyright Royalty Board.

    Science.gov (United States)

    2010-07-01

    ... 37 Patents, Trademarks, and Copyrights 1 2010-07-01 2010-07-01 false Copyright Royalty Board. 301.1 Section 301.1 Patents, Trademarks, and Copyrights COPYRIGHT ROYALTY BOARD, LIBRARY OF CONGRESS GENERAL PROVISIONS ORGANIZATION § 301.1 Copyright Royalty Board. The Copyright Royalty Board is the...

  2. 37 CFR 354.1 - Material questions of copyright law.

    Science.gov (United States)

    2010-07-01

    ... 37 Patents, Trademarks, and Copyrights 1 2010-07-01 2010-07-01 false Material questions of copyright law. 354.1 Section 354.1 Patents, Trademarks, and Copyrights COPYRIGHT ROYALTY BOARD, LIBRARY OF CONGRESS COPYRIGHT ROYALTY JUDGES RULES AND PROCEDURES SUBMISSIONS TO THE REGISTER OF COPYRIGHTS § 354.1...

  3. The NeuroDevNet vision.

    Science.gov (United States)

    Goldowitz, Dan; McArthur, Dawn

    2011-03-01

    The NeuroDevNet Network of Centres of Excellence has created the first trans-Canada effort devoted to the study of brain development from basic to clinical to societal perspectives. NeuroDevNet's vision is to accelerate efforts to (i) understand normal brain development; (ii) enhance our ability to make diagnoses of when normal development goes awry; and (iii) develop interventions to improve or prevent neurodevelopmental disorders. An early diagnosis coupled with the right therapies, The NeuroDevNet Network of Centres of Excellence has created the first trans-Canada effort devoted to the study of brain development from basic to clinical to societal perspectives. NeuroDevNet's vision is to accelerate efforts to (i) understand normal brain development; (ii) enhance our ability to make diagnoses of when normal development goes awry; and (iii) develop interventions to improve or prevent neurodevelopmental disorders. An early diagnosis coupled with the right therapies, Demonstration Projects. Funds were also allocated for an Opportunities Initiative. There is a wide of expertise amongst NeuroDevNet members. Researchers are supported by the management centre, three Platforms (Imaging; Genetics/ Epigenetics; Animal Models) and three Cores (Neuroethics; Neuroinformatics; Knowledge Translation). We emphasize multidisciplinary training of young researchers to advance the understanding of brain disorders that affect children. Copyright © 2011 Elsevier Inc. All rights reserved.

  4. Proof nets for lingusitic analysis

    NARCIS (Netherlands)

    Moot, R.C.A.

    2002-01-01

    This book investigates the possible linguistic applications of proof nets, redundancy free representations of proofs, which were introduced by Girard for linear logic. We will adapt the notion of proof net to allow the formulation of a proof net calculus which is soundand complete for the

  5. Teaching Tennis for Net Success.

    Science.gov (United States)

    Young, Bryce

    1989-01-01

    A program for teaching tennis to beginners, NET (Net Easy Teaching) is described. The program addresses three common needs shared by tennis students: active involvement in hitting the ball, clearing the net, and positive reinforcement. A sample lesson plan is included. (IAH)

  6. Net4Care Ecosystem Website

    DEFF Research Database (Denmark)

    Christensen, Henrik Bærbak; Hansen, Klaus Marius; Rasmussen, Morten

    2012-01-01

    is a tele-monitoring scenario in which Net4Care clients are deployed in a gateway in private homes. Medical devices then connect to these gateways and transmit their observations to a Net4Care server. In turn the Net4Care server creates valid clinical HL7 documents, stores them in a national XDS repository...

  7. Master Robotic Net

    Directory of Open Access Journals (Sweden)

    Vladimir Lipunov

    2010-01-01

    Full Text Available The main goal of the MASTER-Net project is to produce a unique fast sky survey with all sky observed over a single night down to a limiting magnitude of 19-20. Such a survey will make it possible to address a number of fundamental problems: search for dark energy via the discovery and photometry of supernovae (including SNIa, search for exoplanets, microlensing effects, discovery of minor bodies in the Solar System, and space-junk monitoring. All MASTER telescopes can be guided by alerts, and we plan to observe prompt optical emission from gamma-ray bursts synchronously in several filters and in several polarization planes.

  8. Art/Net/Work

    DEFF Research Database (Denmark)

    Andersen, Christian Ulrik; Lindstrøm, Hanne

    2006-01-01

    The seminar Art|Net|Work deals with two important changes in our culture. On one side, the network has become essential in the latest technological development. The Internet has entered a new phase, Web 2.0, including the occurrence of as ‘Wiki’s’, ‘Peer-2-Peer’ distribution, user controlled...... the praxis of the artist. We see different kinds of interventions and activism (including ‘hacktivism’) using the network as a way of questioning the invisible rules that govern public and semi-public spaces. Who ‘owns’ them? What kind of social relationships do they generate? On what principle...

  9. 37 CFR 381.9 - Unknown copyright owners.

    Science.gov (United States)

    2010-07-01

    ... 37 Patents, Trademarks, and Copyrights 1 2010-07-01 2010-07-01 false Unknown copyright owners. 381.9 Section 381.9 Patents, Trademarks, and Copyrights COPYRIGHT ROYALTY BOARD, LIBRARY OF CONGRESS... EDUCATIONAL BROADCASTING § 381.9 Unknown copyright owners. If PBS and its stations, NPR and its stations, or...

  10. 19 CFR 133.37 - Renewal of copyright recordation.

    Science.gov (United States)

    2010-04-01

    ... 19 Customs Duties 1 2010-04-01 2010-04-01 false Renewal of copyright recordation. 133.37 Section... OF THE TREASURY TRADEMARKS, TRADE NAMES, AND COPYRIGHTS Recordation of Copyrights § 133.37 Renewal of copyright recordation. (a) Term of renewal. If a recorded copyright has a term which exceeds the original 20...

  11. 19 CFR 133.32 - Application to record copyright.

    Science.gov (United States)

    2010-04-01

    ... 19 Customs Duties 1 2010-04-01 2010-04-01 false Application to record copyright. 133.32 Section... OF THE TREASURY TRADEMARKS, TRADE NAMES, AND COPYRIGHTS Recordation of Copyrights § 133.32 Application to record copyright. An application to record a copyright to secure customs protection against the...

  12. 77 FR 53829 - Registration of Copyright: Definition of Claimant

    Science.gov (United States)

    2012-09-04

    ... Copyright Office 37 CFR Part 202 Registration of Copyright: Definition of Claimant AGENCY: Copyright Office...: The Copyright Office is extending the reply comment period on the proposed rule to amend its regulations governing the definition of a ``claimant'' for purposes of copyright registration by eliminating...

  13. 37 CFR 382.7 - Unknown copyright owners.

    Science.gov (United States)

    2010-07-01

    ... 37 Patents, Trademarks, and Copyrights 1 2010-07-01 2010-07-01 false Unknown copyright owners. 382.7 Section 382.7 Patents, Trademarks, and Copyrights COPYRIGHT ROYALTY BOARD, LIBRARY OF CONGRESS... SATELLITE DIGITAL AUDIO RADIO SERVICES Preexisting Subscription Services § 382.7 Unknown copyright owners...

  14. 76 FR 41075 - Copyright Arbitration Royalty Panel Rules and Procedures

    Science.gov (United States)

    2011-07-13

    ... Copyright Office 37 CFR Part 251 Copyright Arbitration Royalty Panel Rules and Procedures AGENCY: Copyright Office, Library of Congress. ACTION: Final rule; technical amendment. SUMMARY: The Copyright Office is making an amendment to its regulations by removing Part 251 Copyright Arbitration Royalty Panel Rules of...

  15. 76 FR 4072 - Registration of Claims of Copyright

    Science.gov (United States)

    2011-01-24

    ... Copyright Office 37 CFR Part 202 Registration of Claims of Copyright AGENCY: Copyright Office, Library of Congress. ACTION: Interim rule. SUMMARY: The Copyright Office is adopting interim regulations governing the... testing period and pilot program during which the Copyright Office will assess the desirability and...

  16. 77 FR 51068 - Remedies for Small Copyright Claims: Additional Comments

    Science.gov (United States)

    2012-08-23

    ... Copyright Office Remedies for Small Copyright Claims: Additional Comments AGENCY: Copyright Office, Library... pertaining to a study undertaken by the U.S. Copyright Office at the request of Congress on the topic of adjudicating small copyright claims. The study will assess whether and, if so, how the current legal system...

  17. 76 FR 66758 - Remedies for Small Copyright Claims

    Science.gov (United States)

    2011-10-27

    ... Copyright Office Remedies for Small Copyright Claims AGENCY: Copyright Office, Library of Congress. ACTION: Notice of inquiry. SUMMARY: The U.S. Copyright Office is undertaking a study at the request of Congress to assess whether and, if so, how the current legal system hinders or prevents copyright owners from...

  18. 45 CFR 1180.49 - Copyright policy for grantees.

    Science.gov (United States)

    2010-10-01

    ... 45 Public Welfare 3 2010-10-01 2010-10-01 false Copyright policy for grantees. 1180.49 Section... Which Must Be Met by a Grantee Publications and Copyrights § 1180.49 Copyright policy for grantees. A grantee may copyright materials in accordance with government-wide policy applicable to copyright of...

  19. 77 FR 29257 - Registration of Copyright: Definition of Claimant

    Science.gov (United States)

    2012-05-17

    ... Copyright Office 37 CFR Part 202 Registration of Copyright: Definition of Claimant AGENCY: Copyright Office, Library of Congress. ACTION: Notice of proposed rulemaking. SUMMARY: The Copyright Office proposes to amend its regulations governing the definition of a ``claimant'' for purposes of copyright registration...

  20. 76 FR 9229 - Administration of Copyright Office Deposit Accounts

    Science.gov (United States)

    2011-02-17

    ... Copyright Office 37 CFR Part 201 Administration of Copyright Office Deposit Accounts AGENCY: Copyright Office, Library of Congress. ACTION: Final rule. SUMMARY: The Copyright Office is amending its... General Counsel or Chris Weston, Attorney Advisor. Copyright GC/I&R, P.O. Box 70400, Washington, DC 20024...

  1. Ultracold neutral plasmas

    Science.gov (United States)

    Lyon, M.; Rolston, S. L.

    2017-01-01

    By photoionizing samples of laser-cooled atoms with laser light tuned just above the ionization limit, plasmas can be created with electron and ion temperatures below 10 K. These ultracold neutral plasmas have extended the temperature bounds of plasma physics by two orders of magnitude. Table-top experiments, using many of the tools from atomic physics, allow for the study of plasma phenomena in this new regime with independent control over the density and temperature of the plasma through the excitation process. Characteristic of these systems is an inhomogeneous density profile, inherited from the density distribution of the laser-cooled neutral atom sample. Most work has dealt with unconfined plasmas in vacuum, which expand outward at velocities of order 100 m/s, governed by electron pressure, and with lifetimes of order 100 μs, limited by stray electric fields. Using detection of charged particles and optical detection techniques, a wide variety of properties and phenomena have been observed, including expansion dynamics, collective excitations in both the electrons and ions, and collisional properties. Through three-body recombination collisions, the plasmas rapidly form Rydberg atoms, and clouds of cold Rydberg atoms have been observed to spontaneously avalanche ionize to form plasmas. Of particular interest is the possibility of the formation of strongly coupled plasmas, where Coulomb forces dominate thermal motion and correlations become important. The strongest impediment to strong coupling is disorder-induced heating, a process in which Coulomb energy from an initially disordered sample is converted into thermal energy. This restricts electrons to a weakly coupled regime and leaves the ions barely within the strongly coupled regime. This review will give an overview of the field of ultracold neutral plasmas, from its inception in 1999 to current work, including efforts to increase strong coupling and effects on plasma properties due to strong coupling.

  2. Ultracold neutral plasmas.

    Science.gov (United States)

    Lyon, M; Rolston, S L

    2017-01-01

    By photoionizing samples of laser-cooled atoms with laser light tuned just above the ionization limit, plasmas can be created with electron and ion temperatures below 10 K. These ultracold neutral plasmas have extended the temperature bounds of plasma physics by two orders of magnitude. Table-top experiments, using many of the tools from atomic physics, allow for the study of plasma phenomena in this new regime with independent control over the density and temperature of the plasma through the excitation process. Characteristic of these systems is an inhomogeneous density profile, inherited from the density distribution of the laser-cooled neutral atom sample. Most work has dealt with unconfined plasmas in vacuum, which expand outward at velocities of order 100 m/s, governed by electron pressure, and with lifetimes of order 100 μs, limited by stray electric fields. Using detection of charged particles and optical detection techniques, a wide variety of properties and phenomena have been observed, including expansion dynamics, collective excitations in both the electrons and ions, and collisional properties. Through three-body recombination collisions, the plasmas rapidly form Rydberg atoms, and clouds of cold Rydberg atoms have been observed to spontaneously avalanche ionize to form plasmas. Of particular interest is the possibility of the formation of strongly coupled plasmas, where Coulomb forces dominate thermal motion and correlations become important. The strongest impediment to strong coupling is disorder-induced heating, a process in which Coulomb energy from an initially disordered sample is converted into thermal energy. This restricts electrons to a weakly coupled regime and leaves the ions barely within the strongly coupled regime. This review will give an overview of the field of ultracold neutral plasmas, from its inception in 1999 to current work, including efforts to increase strong coupling and effects on plasma properties due to strong coupling.

  3. Helminth.net: expansions to Nematode.net and an introduction to Trematode.net

    Science.gov (United States)

    Martin, John; Rosa, Bruce A.; Ozersky, Philip; Hallsworth-Pepin, Kymberlie; Zhang, Xu; Bhonagiri-Palsikar, Veena; Tyagi, Rahul; Wang, Qi; Choi, Young-Jun; Gao, Xin; McNulty, Samantha N.; Brindley, Paul J.; Mitreva, Makedonka

    2015-01-01

    Helminth.net (http://www.helminth.net) is the new moniker for a collection of databases: Nematode.net and Trematode.net. Within this collection we provide services and resources for parasitic roundworms (nematodes) and flatworms (trematodes), collectively known as helminths. For over a decade we have provided resources for studying nematodes via our veteran site Nematode.net (http://nematode.net). In this article, (i) we provide an update on the expansions of Nematode.net that hosts omics data from 84 species and provides advanced search tools to the broad scientific community so that data can be mined in a useful and user-friendly manner and (ii) we introduce Trematode.net, a site dedicated to the dissemination of data from flukes, flatworm parasites of the class Trematoda, phylum Platyhelminthes. Trematode.net is an independent component of Helminth.net and currently hosts data from 16 species, with information ranging from genomic, functional genomic data, enzymatic pathway utilization to microbiome changes associated with helminth infections. The databases’ interface, with a sophisticated query engine as a backbone, is intended to allow users to search for multi-factorial combinations of species’ omics properties. This report describes updates to Nematode.net since its last description in NAR, 2012, and also introduces and presents its new sibling site, Trematode.net. PMID:25392426

  4. Photoproduction of neutral pions

    OpenAIRE

    Fuhrer, Andreas

    2009-01-01

    The pion and nucleon mass differences generate a very pronounced cusp in the photoproduction reaction of a single neutral pion on the proton. A nonrelativistic effective field theory to describe this reaction is constructed. The approach is rigorous in the sense that it is an effective field theory with a consistent power counting scheme. Expressions for the S- and P-wave multipole amplitudes at one loop are given. The relation of the phase of the electric multipole E_0+ to the phase of the S...

  5. First, Assume a Monopoly: The Failure of Vertical Foreclosure Theory on the Never-Was-Neutral Internet

    Directory of Open Access Journals (Sweden)

    Douglas A. Hass

    2008-10-01

    Full Text Available Internet service providers and their customers have understood and debated the concepts of net neutrality since the beginning of the era of dial-up bulletin board systems. Commentators have only recently joined the debate, and often overlook history. No commentator, legislator, or regulator can be certain how networks and technologies will evolve over the next decade - especially when they misunderstand how those networks evolved over the last one. This paper refocuses the net neutrality debate by challenging the application of vertical foreclosure theory to today's non-neutral Internet access and content markets. The paper finds that the current policy fascination with non-existent net neutrality is ill founded. Disclosure and a broader focus on both network and content providers' non-neutral traffic policies would better enable the market to choose technologies and business models dynamically while still providing regulators with a potential enforcement mechanism.

  6. The equivalency between logic Petri workflow nets and workflow nets.

    Science.gov (United States)

    Wang, Jing; Yu, ShuXia; Du, YuYue

    2015-01-01

    Logic Petri nets (LPNs) can describe and analyze batch processing functions and passing value indeterminacy in cooperative systems. Logic Petri workflow nets (LPWNs) are proposed based on LPNs in this paper. Process mining is regarded as an important bridge between modeling and analysis of data mining and business process. Workflow nets (WF-nets) are the extension to Petri nets (PNs), and have successfully been used to process mining. Some shortcomings cannot be avoided in process mining, such as duplicate tasks, invisible tasks, and the noise of logs. The online shop in electronic commerce in this paper is modeled to prove the equivalence between LPWNs and WF-nets, and advantages of LPWNs are presented.

  7. 34 CFR 75.621 - Copyright policy for grantees.

    Science.gov (United States)

    2010-07-01

    ... 34 Education 1 2010-07-01 2010-07-01 false Copyright policy for grantees. 75.621 Section 75.621... by a Grantee? Publications and Copyrights § 75.621 Copyright policy for grantees. A grantee may copyright project materials in accordance with 34 CFR part 74 or 80, as appropriate. (Authority: 20 U.S.C...

  8. 7 CFR 1250.542 - Patents, copyrights, trademarks, and information.

    Science.gov (United States)

    2010-01-01

    ... 7 Agriculture 10 2010-01-01 2010-01-01 false Patents, copyrights, trademarks, and information... AGRICULTURE EGG RESEARCH AND PROMOTION Rules and Regulations Patents, Copyrights, Trademarks, and Information § 1250.542 Patents, copyrights, trademarks, and information. Patents, copyrights, trademarks, and...

  9. 7 CFR 1220.254 - Patents, copyrights, inventions, and publications.

    Science.gov (United States)

    2010-01-01

    ... 7 Agriculture 10 2010-01-01 2010-01-01 false Patents, copyrights, inventions, and publications... Miscellaneous § 1220.254 Patents, copyrights, inventions, and publications. (a) Any patents, copyrights..., franchising, or other uses of such patents, copyrights, inventions, or publications, inure to the benefit of...

  10. Copyright in the Balance: LJ Talks with Lawrence Lessig.

    Science.gov (United States)

    Albanese, Andrew Richard

    2002-01-01

    Discusses copyright issues of interest to librarians with Lawrence Lessig, a legal scholar on copyright, technology, and the Constitution. Topics include Eldred v. Ashcroft; copyright extensions; balancing interests of copyright owners with future creators and the public; privacy, fair use, and public domain; and the Digital Millennium Copyright…

  11. Educational implications for copyright in a digital world.

    Science.gov (United States)

    Spallek, H; Schleyer, T K

    1999-09-01

    Statutory law and court cases currently leave fair use of copyrighted material poorly defined and fail to provide effective guidance for the use of others' work. Copyright legislation is undergoing significant change, accelerated by the evolution of computing and communication technologies. This paper reviews copyright issues, fair use guidelines, and applicable laws and statutes to help administrators and educators understand and comply with copyright regulations. The paper describes principles of copyright and ownership, the rights of copyright holders, and the conditions under which copyrighted material can be used by others. Recently introduced legislation, such as the 1998 Digital Millennium Copyright Act, may significantly affect how educators can use copyrighted material in the future. The integration of computer and communication technology into education raises a number of intellectual property issues for dental schools. This paper provides some general guidelines regarding copyright issues in academic environments.

  12. Coloured Petri Nets

    DEFF Research Database (Denmark)

    Jensen, Kurt; Kristensen, Lars Michael

    studies that illustrate the practical use of CPN modelling and validation for design, specification, simulation, verification and implementation in various application domains. Their presentation primarily aims at readers interested in the practical use of CPN. Thus all concepts and constructs are first......Coloured Petri Nets (CPN) is a graphical language for modelling and validating concurrent and distributed systems, and other systems in which concurrency plays a major role. The development of such systems is particularly challenging because of inherent intricacies like possible nondeterminism...... and the immense number of possible execution sequences. In this textbook, Jensen and Kristensen introduce the constructs of the CPN modelling language and present the related analysis methods in detail. They also provide a comprehensive road map for the practical use of CPN by showcasing selected industrial case...

  13. Development of a Coxsackievirus A16 neutralization assay based on pseudoviruses for measurement of neutralizing antibody titer in human serum.

    Science.gov (United States)

    Jin, Jun; Ma, Hongxia; Xu, Lin; An, Dong; Sun, Shiyang; Huang, Xueyong; Kong, Wei; Jiang, Chunlai

    2013-02-01

    Serum neutralizing antibody titers are indicative of protective immunity against Coxsackievirus A16 (CV-A16) and Enterovirus 71 (EV71), the two main etiological agents of hand, foot and mouth disease (HFMD), and provide the basis for evaluating vaccine efficacy. The current CV-A16 neutralization assay based on inhibition of cytopathic effects requires manual microscopic examination, which is time-consuming and labor-intensive. In this study, a high-throughput neutralization assay was developed by employing CV-A16 pseudoviruses expressing luciferase for detecting infectivity in rhabdomyosarcoma (RD) cells and measuring serum viral neutralizing antibodies. Without the need to use infectious CV-A16 strains, the neutralizing antibody titer against CV-A16 could be determined within 15h by measuring luciferase signals by this assay. The pseudovirus CV-A16 neutralization assay (pCNA) was validated by comparison with a conventional CV-A16 neutralization assay (cCNA) in testing 174 human serum samples collected from children (age <5 years). The neutralizing antibody titers determined by these two assays were well correlated (R(2)=0.7689). These results suggest that the pCNA can serve as a rapid and objective procedure for the measurement of neutralizing antibodies against CV-A16. Copyright © 2012 Elsevier B.V. All rights reserved.

  14. Copyright and fair use in the digital age

    National Research Council Canada - National Science Library

    Franklin, Tamara

    2015-01-01

    ... President Bill Clinton signed the Digital Millennium Copyright Act (DMCA) in an effort to move the nation's copyright law into the digital age. Among other things, the DMCA sets limitations on copyright infringement liability for online service providers (OSPs). "If you post something on the internet, the OSP that gave you access to the internet di...

  15. Stop Saying No: Start Empowering Copyright Role Models

    Science.gov (United States)

    Disclafani, Carrie Bertling; Hall, Renee

    2012-01-01

    The Excelsior College Library is turning fearful faculty members into empowered copyright role models. Geared towards institutions operating without a copyright policy or department, this article outlines a three-step process for fostering faculty collaboration surrounding copyright practices: (1) Give faculty and course developers the tools and…

  16. 42 CFR 51c.111 - Publications and copyright.

    Science.gov (United States)

    2010-10-01

    ... 42 Public Health 1 2010-10-01 2010-10-01 false Publications and copyright. 51c.111 Section 51c.111... HEALTH SERVICES General Provisions § 51c.111 Publications and copyright. Except as may otherwise be provided under the terms and conditions of the award, the grantee may copyright without prior approval any...

  17. 42 CFR 56.112 - Publications and copyright.

    Science.gov (United States)

    2010-10-01

    ... 42 Public Health 1 2010-10-01 2010-10-01 false Publications and copyright. 56.112 Section 56.112... HEALTH SERVICES General Provisions § 56.112 Publications and copyright. Except as may otherwise be provided under the terms and conditions of the award, the grantee may copyright without prior approval any...

  18. Complete Copyright for K-12 Librarians and Educators

    Science.gov (United States)

    Russell, Carrie

    2012-01-01

    School librarians and educators have specific copyright questions that are often glossed over in larger books on the subject. Now, thanks to best-selling copyright authority Carrie Russell, there's a resource just for them, offering clear guidance for providing materials to students while carefully observing copyright law. Using whimsical…

  19. 42 CFR 59.211 - Publications and copyright.

    Science.gov (United States)

    2010-10-01

    ... 42 Public Health 1 2010-10-01 2010-10-01 false Publications and copyright. 59.211 Section 59.211... PLANNING SERVICES Grants for Family Planning Service Training § 59.211 Publications and copyright. Except as may otherwise be provided under the terms and conditions of the award, the grantee may copyright...

  20. 42 CFR 61.19 - Copyright and reproduction.

    Science.gov (United States)

    2010-10-01

    ... 42 Public Health 1 2010-10-01 2010-10-01 false Copyright and reproduction. 61.19 Section 61.19..., TRAINING FELLOWSHIPS Regular Fellowships § 61.19 Copyright and reproduction. Where the work accomplished... copyright the work, but the Public Health Service reserves a royalty-free, nonexclusive, and irrevocable...

  1. Developing countries and copyright in the information age The ...

    African Journals Online (AJOL)

    Digital technology has had a profound impact on copyright law. The implementation of the WIPO Copyright Treaty (WCT) and the enforcement of technological protection measures have led to disparate forms of copyright protection for digital and analogue media. The balance between authors' rights and the right of the ...

  2. 48 CFR 227.7003 - Claims for copyright infringement.

    Science.gov (United States)

    2010-10-01

    ... 48 Federal Acquisition Regulations System 3 2010-10-01 2010-10-01 false Claims for copyright... SYSTEM, DEPARTMENT OF DEFENSE GENERAL CONTRACTING REQUIREMENTS PATENTS, DATA, AND COPYRIGHTS Infringement Claims, Licenses, and Assignments 227.7003 Claims for copyright infringement. The procedures set forth...

  3. 7 CFR 1230.88 - Patents, copyrights, inventions, and publications.

    Science.gov (United States)

    2010-01-01

    ... 7 Agriculture 10 2010-01-01 2010-01-01 false Patents, copyrights, inventions, and publications... Information Order Miscellaneous § 1230.88 Patents, copyrights, inventions, and publications. Any patents..., leasing, franchising, or other uses of such patents, copyrights, inventions, or publications inure to the...

  4. 7 CFR 1160.505 - Patents, copyrights, inventions and publications.

    Science.gov (United States)

    2010-01-01

    ... 7 Agriculture 9 2010-01-01 2009-01-01 true Patents, copyrights, inventions and publications. 1160... PROGRAM Fluid Milk Promotion Order Miscellaneous § 1160.505 Patents, copyrights, inventions and publications. (a) Any patents, copyrights, trademarks, inventions or publications developed through the use of...

  5. 7 CFR 1260.215 - Patents, copyrights, inventions and publications.

    Science.gov (United States)

    2010-01-01

    ... 7 Agriculture 10 2010-01-01 2010-01-01 false Patents, copyrights, inventions and publications... AGRICULTURE BEEF PROMOTION AND RESEARCH Beef Promotion and Research Order Miscellaneous § 1260.215 Patents, copyrights, inventions and publications. (a) Any patents, copyrights, inventions or publications developed...

  6. Copyright, Fair Use, and the School Microcomputer Lab.

    Science.gov (United States)

    Talab, Rosemary Sturdevant

    1984-01-01

    Defines copyright, and discusses what a copyright protects, the five basic rights of a copyright owner, and the rights of the software program owner. Also discussed are other forms of educational software protection including trademarks, trade secrets and patents, and software usage, copy protection, and possible future developments. (MBR)

  7. What Educators Should Know about Copyright. Fastback 233.

    Science.gov (United States)

    Helm, Virginia M.

    Because so many educational materials can be duplicated easily, it is imperative that educators be familiar with copyright regulations on the use of technological hardware and software. This fastback provides educators with information about the basic aspects of copyright regulations under the following headings: (1) The Copyright Law and Fair Use…

  8. Crime and Punishment: Are Copyright Violators Ever Penalized?

    Science.gov (United States)

    Russell, Carrie

    2004-01-01

    Is there a Web site that keeps track of copyright Infringers and fines? Some colleagues don't believe that copyright violators are ever penalized. This question was asked by a reader in a question and answer column of "School Library Journal". Carrie Russell is the American Library Association's copyright specialist, and she will answer selected…

  9. GP4-specific neutralizing antibodies might be a driving force in PRRSV evolution.

    Science.gov (United States)

    Costers, Sarah; Vanhee, Merijn; Van Breedam, Wander; Van Doorsselaere, Jan; Geldhof, Marc; Nauwynck, Hans J

    2010-12-01

    The structural envelope glycoprotein GP4 of European porcine reproductive and respiratory syndrome virus (PRRSV) strains contains a highly variable neutralizing epitope that is susceptible to neutralizing antibody-mediated selective pressure in vitro. In this study, it was analyzed what happens with this neutralizing epitope during infection in vivo in the presence of neutralizing antibodies. A neutralizing antibody-mediated selective pressure was created in 30 pigs by vaccination prior to inoculation with infectious Lelystad virus (LV). Nine viable neutralizing antibody-escape variants were isolated from 9 of these pigs and their neutralizing antibody-escape mutant-identity was confirmed by the acquired resistance to neutralization by autologous neutralizing sera. Six out of 9 neutralizing antibody-escape variants contained aa substitutions in the GP4 neutralizing epitope and had become resistant to neutralization by a monoclonal antibody (mAb) against this epitope. In addition, in all 6 corresponding pigs, antibodies against this epitope were detected early in infection. In contrast to these 6 virus variants, the 3 other antibody-escape variants did not contain aa substitutions in the GP4 neutralizing epitope and were still sensitive to neutralization by the GP4-specific mAb. These antibody-escape variants were isolated from pigs that did not contain antibodies against this epitope early in infection. All these findings together strongly indicate that aa substitutions in the GP4 neutralizing epitope can abrogate antibody recognition, and that neutralizing antibodies might be responsible for the selection of neutralizing antibody-resistant variants with aa substitutions in the neutralizing epitope on GP4. In conclusion, this study indicates that neutralizing antibodies in pigs might be a driving force in the rapid evolution of the neutralizing epitope on GP4 of European PRRSV strains. Copyright © 2010 Elsevier B.V. All rights reserved.

  10. CO₂-neutral wastewater treatment plants or robust, climate-friendly wastewater management? A systems perspective.

    Science.gov (United States)

    Larsen, Tove A

    2015-12-15

    CO2-neutral wastewater treatment plants can be obtained by improving the recovery of internal wastewater energy resources (COD, nutrients, energy) and reducing energy demand as well as direct emissions of the greenhouse gases N2O and CH4. Climate-friendly wastewater management also includes the management of the heat resource, which is most efficiently recovered at the household level, and robust wastewater management must be able to cope with a possible resulting temperature decrease. At the treatment plant there is a substantial energy optimization potential, both from improving electromechanical devices and sludge treatment as well as through the implementation of more energy-efficient processes like the mainstream anammox process or nutrient recovery from urine. Whether CO2 neutrality can be achieved depends not only on the actual net electricity production, but also on the type of electricity replaced: the cleaner the marginal electricity the more difficult to compensate for the direct emissions, which can be substantial, depending on the stability of the biological processes. It is possible to combine heat recovery at the household scale and nutrient recovery from urine, which both have a large potential to improve the climate friendliness of wastewater management. Copyright © 2015 Elsevier Ltd. All rights reserved.

  11. The copyright wars three centuries of trans-atlantic battle

    CERN Document Server

    Baldwin, Peter

    2014-01-01

    Today’s copyright wars can seem unprecedented. Sparked by the digital revolution that has made copyright—and its violation—a part of everyday life, fights over intellectual property have pitted creators, Hollywood, and governments against consumers, pirates, Silicon Valley, and open-access advocates. But while the digital generation can be forgiven for thinking the dispute between, for example, the publishing industry and Google is completely new, the copyright wars in fact stretch back three centuries—and their history is essential to understanding today’s battles. The Copyright Wars—the first major trans-Atlantic history of copyright from its origins to today—tells this important story. Peter Baldwin explains why the copyright wars have always been driven by a fundamental tension. Should copyright assure authors and rights holders lasting claims, much like conventional property rights, as in Continental Europe? Or should copyright be primarily concerned with giving consumers cheap and easy ac...

  12. Authorship in Croatian copyright legislation from 1846 to 2007

    Directory of Open Access Journals (Sweden)

    Zoran Velagić

    2015-04-01

    Full Text Available The aim of this paper is to investigate and present concepts of the author and his/her copyright work in copyright legislation that entered into force in Croatia from 1846 to 2007. 17 legal documents (acts, corrigenda, amendments were investigated using the content analysis method. The analysis of the results gives an insight into various cultural and sociological dimensions of authorship in the given time-frame. Special attention was paid to definitions of the author and his/her copyright work, examples of copyright works and exceptions related to the duration of copyright for different kinds of copyright works. As there had been no systematic overview of such legal documents in the available literature, they were briefly described in the first part of the paper, highlighting the important articles that stress the role of authors and their copyright work. In the analysis and summary we provide a systematic overview of the main concepts, with a special review of copyright laws in relation to new technologies and artistic forms: it is their relationship that testifies to the complexity of the term 'copyright work'. The paper shows that the basic perception of the author, his/her copyright works and their relations in the analysed copyright legislation has not changed significantly during this period of time. All legal documents refer to the examples of copyright work, and in 1957 a definition of copyright work was included, according to which copyright work is every spiritual (later referred to as intellectual creation. The concept of the author is strongly linked with the concept of author's copyright work. Various examples of copyright works allow us to see the difference between works that are permanent (e.g. literary works, music works, art works and works that are yet to be protected by copyright thanks to the development of technology and new features of artistic expression (e.g. photography, movies, computer programs. The process of

  13. Linear Logic on Petri Nets

    DEFF Research Database (Denmark)

    Engberg, Uffe Henrik; Winskel, Glynn

    This article shows how individual Petri nets form models of Girard's intuitionistic linear logic. It explores questions of expressiveness and completeness of linear logic with respect to this interpretation. An aim is to use Petri nets to give an understanding of linear logic and give some apprai...

  14. Reference Guide Microsoft.NET

    NARCIS (Netherlands)

    Zee M van der; Verspaij GJ; Rosbergen S; IMP; NMD

    2003-01-01

    Developers, administrators and managers can get more understanding of the .NET technology with this report. They can also make better choices how to use this technology. The report describes the results and conclusions of a study of the usability for the RIVM of this new generation .NET development

  15. A Small Universal Petri Net

    Directory of Open Access Journals (Sweden)

    Dmitry A. Zaitsev

    2013-09-01

    Full Text Available A universal deterministic inhibitor Petri net with 14 places, 29 transitions and 138 arcs was constructed via simulation of Neary and Woods' weakly universal Turing machine with 2 states and 4 symbols; the total time complexity is exponential in the running time of their weak machine. To simulate the blank words of the weakly universal Turing machine, a couple of dedicated transitions insert their codes when reaching edges of the working zone. To complete a chain of a given Petri net encoding to be executed by the universal Petri net, a translation of a bi-tag system into a Turing machine was constructed. The constructed Petri net is universal in the standard sense; a weaker form of universality for Petri nets was not introduced in this work.

  16. Neutral evolution of mutational robustness.

    NARCIS (Netherlands)

    Nimwegen, E. van; Crutchfield, J.P.; Huynen, M.A.

    1999-01-01

    We introduce and analyze a general model of a population evolving over a network of selectively neutral genotypes. We show that the population's limit distribution on the neutral network is solely determined by the network topology and given by the principal eigenvector of the network's adjacency

  17. The merits of neutral theory

    NARCIS (Netherlands)

    Alonso, David; Etienne, Rampal S.; McKane, Alan J.

    Hubbell's neutral theory of biodiversity has challenged the classic niche-based view of ecological community structure. Although there have been many attempts to falsify Hubbell's theory, we argue that falsification should not lead to rejection, because there is more to the theory than neutrality

  18. The merits of neutral theory

    NARCIS (Netherlands)

    Alonso, D.; Etienne, R.S.; McKane, A.J.

    2006-01-01

    Hubbell's neutral theory of biodiversity has challenged the classic niche-based view of ecological community structure. Although there have been many attempts to falsify Hubbell's theory, we argue that falsification should not lead to rejection, because there is more to the theory than neutrality

  19. The social construction of copyright ethics and values.

    Science.gov (United States)

    Slaughter, Sheila; Rhoades, Gary

    2010-06-01

    This study is based on analysis of copyright policies and 26 interviews with science and engineering faculty at three research universities on the topic of copyright beliefs, values, and practices, with emphasis on copyright of instructional materials, courseware, tools, and texts. Given that research universities now emphasize increasing external revenue flows through marketing of intellectual property, we expected copyright to follow the path of patents and lead to institutional emphasis of policies and practices that enhanced universities' intellectual property portfolios, accompanied by an increase in copyrighting by professors. Although this pattern occurred with regard to institutions, professors offered a more varied pattern, with some fully participating in commercialization of copyright and embracing entrepreneurial values, while others resisted or subverted commercial activity in favor of traditional science and engineering values.

  20. 'Digital is not different' - copyright in digital environment

    OpenAIRE

    Szczepańska, Barbara

    2004-01-01

    Development in technology has brought to the libraries new kind of resources. Digital works such as books, periodicals and other materials are now in libraries collections. In spite of the fact that basic principles of copyright remain the same for ”traditional” and digital works. Copyright in digital environment is much more difficult to control because of the ease of creation, modification and distribution of digital copies over networks. Libraries help copyright holders to protect digital ...

  1. From anxiety to empowerment: supporting librarians develop copyright literacy

    OpenAIRE

    Secker, Jane; Morrison, Chris

    2016-01-01

    Copyright is a subject that increasingly has a major impact on the library and information profession, particularly as librarians create, preserve and provide access to digital collections. However, it is a subject that many librarians shy away from providing advice about. In higher education most universities now employ a copyright officer or nominate someone to be the copyright specialist to deal with queries of this nature. While it is highly valuable to build up expertise in the many comp...

  2. Colonial Copyright and the Photographic Image: Canada in the Frame

    OpenAIRE

    Hatfield, Philip

    2011-01-01

    Under Colonial Copyright Law, the British Museum Library acquired a substantial collection of Canadian photographs between 1895 and 1924, taken by a variety ofamateurs and professionals across Canada. Due to the agency of individual photographers, the requirements of copyright legislation and the accumulating principleof the archive, the Collection displays multiple geographies and invites variousinterpretations. Chapter 1 discusses the development of Colonial Copyright Law and its ...

  3. Is Copyright Property? The Debate in Jewish Law

    OpenAIRE

    Netanel, Neil; Nimmer, David

    2010-01-01

    Is copyright a property right? That question raises a host of thorny theoretical issues regarding the foundational underpinnings of both copyright and property. The notion that if copyright is “property,” it will or should resemble a perpetual, absolute, pre-political property right, has repeatedly infused judicial proceedings, legislative enactments, and public debate in both common law and civil law countries as well. Like their common law and civil law counterparts, Jewish law jur...

  4. The Timeliness of Kant’s Vision of Copyright

    Directory of Open Access Journals (Sweden)

    Zdzisław Kieliszek

    2016-12-01

    Full Text Available This article consists of seven parts. The first part describes the quarrel over copyright, which was introduced in 2011 and 2012 year by the agreement ACTA. The second part presents the development of copyright protection. The next two parts are in sequence and refer to the main arguments in favor of copyright and against copyright. Then the concept of copyright of Immanuel Kant is shown. The penultimate part of the rethinking of Kant based on the arguments of the supporters and the opponents of copyright. And finally, the conclusions are shown, which can be achieved on the basis of the analysis. The most important observation is that Kant’s vision of copyright is still timely. It means that in the face of today’s conflicts, we should return to the idea of Kant because he described the fundamental rights of authors. Kant also presented the works that are and are not protected by copyright. Only those works are protected by copyright according to Kant, which are the extension of the personality of the author.

  5. The Necessity to collectivize copyright - and dangers thereof

    DEFF Research Database (Denmark)

    Schovsbo, Jens Hemmingsen

    This article describes and discusses the effects of collective rights administration of (individual) copyright. It points out that collectivization is driven either by en economic argument relating to the reduction of transaction costs or a cultural one relating to the protection of authors....... It then claims that collectivization has the potential to affect copyright as it is perceived in the Berne Convention and in traditional copyright legislation fundamentally. The effects include a basic shift in copyright from a system based on property rules to a system based also on liability rules. The article...

  6. Impact of the diet on net endogenous acid production and acid-base balance.

    Science.gov (United States)

    Poupin, Nathalie; Calvez, Juliane; Lassale, Camille; Chesneau, Caroline; Tomé, Daniel

    2012-06-01

    Net acid production, which is composed of volatile acids (15,000 mEq/day) and metabolic acids (70-100 mEq/day) is relatively small compared to whole-body H⁺ turnover (150,000 mEq/day). Metabolic acids are ingested from the diet or produced as intermediary or end products of endogenous metabolism. The three commonly reported sources of net acid production are the metabolism of sulphur amino acids, the metabolism or ingestion of organic acids, and the metabolism of phosphate esters or dietary phosphoproteins. Net base production occurs mainly as a result of absorption of organic anions from the diet. To maintain acid-base balance, ingested and endogenously produced acids are neutralized within the body by buffer systems or eliminated from the body through the respiratory (excretion of volatile acid in the form of CO₂) and urinary (excretion of fixed acids and remaining H⁺) pathways. Because of the many reactions involved in the acid-base balance, the direct determination of acid production is complex and is usually estimated through direct or indirect measurements of acid excretion. However, indirect approaches, which assess the acid-forming potential of the ingested diet based on its composition, do not take all the acid-producing reactions into account. Direct measurements therefore seem more reliable. Nevertheless, acid excretion does not truly provide information on the way acidity is dealt with in the plasma and this measurement should be interpreted with caution when assessing acid-base imbalance. Copyright © 2012 Elsevier Ltd and European Society for Clinical Nutrition and Metabolism. All rights reserved.

  7. Neutral point detection by satellites. [magnetospheric neutral sheets

    Science.gov (United States)

    Schindler, K.; Ness, N. F.

    1974-01-01

    The concept of a neutral point depends on the physical phenomena described. The regions with B less than about 1 gamma detected by Schindler and Ness may be interpreted as neutral regions for the ion-tearing process. The assumption of the presence of a multiple neutral point structure (with temporal variations) is still the most promising interpretation of the Explorer 34 data. Alternatives suggested by Russell lead to difficulties. Nevertheless, the final answer can come only from multiple satellite systems. A 1-day displacement of the day count in the data discussed by Schindler and Ness is corrected.

  8. High-level Petri Nets

    DEFF Research Database (Denmark)

    High-level Petri nets are now widely used in both theoretical analysis and practical modelling of concurrent systems. The main reason for the success of this class of net models is that they make it possible to obtain much more succinct and manageable descriptions than can be obtained by means...... of low-level Petri nets - while, on the other hand, they still offer a wide range of analysis methods and tools. The step from low-level nets to high-level nets can be compared to the step from assembly languages to modern programming languages with an elaborated type concept. In low-level nets...... there is only one kind of token and this means that the state of a place is described by an integer (and in many cases even by a boolean). In high-level nets each token can carry a complex information/data - which, e.g., may describe the entire state of a process or a data base. Today most practical...

  9. 19 CFR 145.55 - Trademarks, trade names, and copyrights.

    Science.gov (United States)

    2010-04-01

    ... 19 Customs Duties 2 2010-04-01 2010-04-01 false Trademarks, trade names, and copyrights. 145.55... Trademarks, trade names, and copyrights. Merchandise bearing a trademark or trade name entitled to protection against imports, merchandise bearing a mark or name that copies or simulates such a trademark or trade...

  10. Parody in trademarks and copyright: has humour gone too far?

    NARCIS (Netherlands)

    Ramalho, A.

    2009-01-01

    When approaching the topic of parody, questions usually arise as to the boundaries between parody and the original work, namely in the context of copyright. 'he legislative technique for settling those boundaries within the copyright context is not uniform throughout Europe. In particular,

  11. Access to Knowledge in Africa: The Role of Copyright | IDRC ...

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

    2010-01-01

    Jan 1, 2010 ... At the heart of these challenges, and solutions to them, is copyright, the branch of intellectual property rights that covers written and related works. This book gives the reader an understanding of the legal and practical issues posed by copyright for access to learning materials in Africa, and identifies the ...

  12. A comparative analysis of copyright enforcement provisions in ...

    African Journals Online (AJOL)

    While so many factors have been adduced for piracy in Nigeria, the inadequacy and sometimes lack of effective copyright enforcement laws is of significance. This paper focuses on a critical appraisal of the copyright enforcement provisions (specifically the remedies available in an action for infringement) under the Nigerian ...

  13. Who owns the information in the medical record? Copyright issues.

    Science.gov (United States)

    Mair, Judith

    As part of every private healthcare practice and healthcare facility, documentation of patients' healthcare, diagnoses and treatment are an ongoing requirement with legal connotations. The question that may arise is whether copyright can subsist in patient medical records, and if so, what benefit may arise from ownership of such copyright.

  14. African Copyright and Access to Knowledge Network (ACA2K ...

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

    Legislative review : review of IPR Act and regulations : Intellectual Property Rights from Publically Financed Research and Development Act, Act No. 51 of 2008, Republic of South Africa. Download PDF. Journal articles. Copyright and education : lessons on African copyright and access to knowledge. Download PDF ...

  15. 7 CFR 1150.184 - Patents, copyrights, inventions and publications.

    Science.gov (United States)

    2010-01-01

    ... 7 Agriculture 9 2010-01-01 2009-01-01 true Patents, copyrights, inventions and publications. 1150.184 Section 1150.184 Agriculture Regulations of the Department of Agriculture (Continued) AGRICULTURAL... Dairy Promotion and Research Order Miscellaneous § 1150.184 Patents, copyrights, inventions and...

  16. 38 CFR 17.266 - Copyrights and patents.

    Science.gov (United States)

    2010-07-01

    ... 38 Pensions, Bonuses, and Veterans' Relief 1 2010-07-01 2010-07-01 false Copyrights and patents. 17.266 Section 17.266 Pensions, Bonuses, and Veterans' Relief DEPARTMENT OF VETERANS AFFAIRS MEDICAL Grants for Exchange of Information § 17.266 Copyrights and patents. If a grant-supported program results...

  17. 48 CFR 2453.227 - Patents, data, and copyrights.

    Science.gov (United States)

    2010-10-01

    ... 48 Federal Acquisition Regulations System 6 2010-10-01 2010-10-01 true Patents, data, and copyrights. 2453.227 Section 2453.227 Federal Acquisition Regulations System DEPARTMENT OF HOUSING AND URBAN DEVELOPMENT CLAUSES AND FORMS FORMS Prescription of Forms 2453.227 Patents, data, and copyrights. ...

  18. Implication of Copyright Provisions for Literary Works in Films and ...

    African Journals Online (AJOL)

    The focus of this paper is to discuss the various provisions of the copyright law as they affect films, video and by extension video CD. The study examines the various interpretations of the provisions of the copyright law as they affect film, video and allied media and concluded that as a result of rapid changes in techno logy of ...

  19. Technology, Education and Copyright Harmonization Act Best Practices

    Science.gov (United States)

    Shaver, Marc S.

    2017-01-01

    Educational institutions continually work to balance between providing students with access to data and protecting copyright owner's exclusive rights. The Copyright Act of 1976, effective in 1978, provided exemptions for live and distance education. As digital technology grew in capability, its capabilities were incorporated in distance education,…

  20. Copyright in Special Libraries in a Non-Commercial Environment.

    Science.gov (United States)

    Library Association, London (England).

    This guide explains how the United Kingdom Copyright, Designs and Patents Act 1988 affects librarians and information workers in professional bodies and charitable organizations, and offers guidance on interpreting the main provisions of the law. The guide begins by providing definitions, clarifying what materials are subject to copyright, the…

  1. 1987 Statement on Software Copyright: An ICCE Policy Statement.

    Science.gov (United States)

    Computing Teacher, 1987

    1987-01-01

    Building on the 1983 policy statement developed by the International Council for Computers in Education (ICCE), this statement recommends the adoption of a school district copyright policy, adoption of the suggested software use guidelines, and use of the copyright page of software documentation to ascertain user's rights, obligations, and licence…

  2. Copyright, Micro Software, and the Library Media Center.

    Science.gov (United States)

    Talab, Rosemary Sturdevant

    1984-01-01

    Discusses the responsibility of the school library media specialist with respect to microcomputer software acquisition and usage. Copyright and the library media center, copyright infringement, remedies, and protection, strategies that can be used in obtaining and disseminating quality software, and policy development are noted. Thirteen…

  3. The United States Copyright Law: A Guide for Music Educators.

    Science.gov (United States)

    National Association of Schools of Music, Reston, VA.

    Music educators are informed of the applications of the 1976 revision of the United States copyright law to the use of sheet music, audiovisual recordings, and dramatic and choreographic works. Material is divided into five sections. Section 1 outlines the primary rights of copyright holders with regard to phonorecords, derivative works,…

  4. The Graphic Arts and the New Copyright Act.

    Science.gov (United States)

    Overbeck, Wayne

    This paper briefly summarizes the Copyright Act recently passed by the United States Congress as it relates to graphic arts and points out that the law ignores the major problem facing that field: the lack of copyright protection for typography and typeface designs. It then explains the reasoning used for denying protection to typography and…

  5. Copyright law and freedom of expression in South Africa | Holland ...

    African Journals Online (AJOL)

    The claim, that there is indeed some tension between the imperative of copyright law and the core of the right to freedom of expression, has been ignored for a variety of intuitions and reasons. This article acknowledges the conflict between copyright law and freedom of expression right in South Africa; it recognises the ...

  6. Filtering the internet for copyrighted content in Europe

    NARCIS (Netherlands)

    Angelopoulos, C.

    2009-01-01

    One issue that has been frequently discussed in the IRIS plus series is the unauthorised supply of copyright protected works via the Internet. The resulting threat of copyright infringements could, at least partly, be prevented through the use of Internet filters, an option that forms the subject of

  7. Development, concept and scope of copyright protection in Nigeria ...

    African Journals Online (AJOL)

    Thus, it is imperative to constantly review particular copyright systems to determine conformity with basic global standards. This forms the aim of this paper which focuses essentially on basic issues relating to the development, concept and the scope of protection afforded copyright in Nigeria. The paper finds that the scope ...

  8. The Use of Satellites by Education: Licences, Copyright and Contracts.

    Science.gov (United States)

    Crabb, Geoffrey

    This pamphlet is intended to answer questions about copyright with respect to the reception and use of satellite transmissions by educational establishments in the United Kingdom. Addressed to those who receive and record satellite transmissions, Part One discusses both license and copyright requirements, including situations in which permission…

  9. Copyright and Free Speech: The Human Rights Perspective

    Directory of Open Access Journals (Sweden)

    Krisjanis Buss

    2015-12-01

    Full Text Available The relationship between copyright and freedom of expression has long been debated. Unlike the legal discourse in other jurisdictions, most notably the United States, where it is assumed that free speech and copyright do not collide, in Europe both rights have separate legal effect and are considered to be of equal importance. As a result, when an individual refers to the human right of free speech to hold and impart copyright protected material, it triggers the collision between the two rights. This paper highlights and explores these relationships between copyright and freedom of expression in Europe, offering an in-depth analysis of the human rights scope of copyright and free speech, as well as examining the circumstances under which each conflicting right should prevail.

  10. Copyright, digital media literacies and preservice teacher education

    Directory of Open Access Journals (Sweden)

    Michael Dezuanni

    2010-10-01

    Full Text Available This article considers copyright knowledge and skills as a new literacy that can be developed through the application of digital media literacy pedagogies. Digital media literacy is emerging from more established forms of media literacy that have existed in schools for several decades and have continued to change as the social and cultural practices around media technologies have changed. Changing requirements of copyright law present specific new challenges for media literacy education because the digitisation of media materials provides individuals with opportunities to appropriate and circulate culture in ways that were previously impossible. This article discusses a project in which a group of preservice media literacy educators were introduced to knowledge and skills required for the productive and informed use of different copyrights frameworks. The students’ written reflections and video production responses to a series of workshops about copyright are discussed, as are the opportunities and challenges provided by copyright education in preservice teacher education.

  11. Pro asynchronous programming with .NET

    CERN Document Server

    Blewett, Richard; Ltd, Rock Solid Knowledge

    2014-01-01

    Pro Asynchronous Programming with .NET teaches the essential skill of asynchronous programming in .NET. It answers critical questions in .NET application development, such as: how do I keep my program responding at all times to keep my users happy how do I make the most of the available hardware how can I improve performanceIn the modern world, users expect more and more from their applications and devices, and multi-core hardware has the potential to provide it. But it takes carefully crafted code to turn that potential into responsive, scalable applications.With Pro Asynchronous Programming

  12. Conformal Nets II: Conformal Blocks

    Science.gov (United States)

    Bartels, Arthur; Douglas, Christopher L.; Henriques, André

    2017-08-01

    Conformal nets provide a mathematical formalism for conformal field theory. Associated to a conformal net with finite index, we give a construction of the `bundle of conformal blocks', a representation of the mapping class groupoid of closed topological surfaces into the category of finite-dimensional projective Hilbert spaces. We also construct infinite-dimensional spaces of conformal blocks for topological surfaces with smooth boundary. We prove that the conformal blocks satisfy a factorization formula for gluing surfaces along circles, and an analogous formula for gluing surfaces along intervals. We use this interval factorization property to give a new proof of the modularity of the category of representations of a conformal net.

  13. Re-engineering the copyright dividend in the illegal copyright market : an explorative conversation / Lesley Thulani Luthuli

    OpenAIRE

    Luthuli, Lesley Thulani

    2015-01-01

    The primary argument and area of interest within this explorative study lies within the domain of copyright law enforcement of the creative industries and argues the deleterious impact that the infringement of copyright has on national and individual balance sheets and the opportunity to re-engineer the copyright dividend. Globally, creative industries are estimated to account for more than 7% of the world’s gross domestic product and are predicted to grow, on average, 10% per ...

  14. EU DIRECTIVES IN THE FIELD OF COPYRIGHT AND RELATED RIGHTS

    Directory of Open Access Journals (Sweden)

    Ana-Maria MARINESCU

    2015-07-01

    Full Text Available The aim of this article is to underline the evolution and the importance of the European Directives in the field of copyright and related rights, their contribution to the development of the law and the national implementation, namely their transposition into Romanian Law no. 8/1996 on copyright and related rights. For this purpose, the article will analyze the historical evolution of the European Directives in the field of copyright and related rights and their most important dispositions. Given the wide range of subject matter with which it is concerned, the European Directives in the field of copyright and related rights address to enforcement, protection of databases, protection of computer programs, resale right, satellite and cable, term of protection, rental and lending rights, copyright and related rights in the information society, orphan works and management of copyright and related rights. Taking into account the wild range of subjects that European Directives in the field of copyright and related rights address, it is important to observe the permanent interest of the European legislator on the harmonization of the law on copyright and related rights. In this way, the result was the adoption of 7 directives in a 10-year interval between 1991 and 2001, and of 4 directives, including the one for the modification of the Directive on the term of protection, also in a 10-year interval between 2004 and 2014. Despite the extensive process of harmonization, copyright law in the Member States of the European Union is still largely linked to geographical boundaries of sovereign states.

  15. The Copyright/Design Interface in Denmark (and Scandinavia)

    DEFF Research Database (Denmark)

    Schovsbo, Jens Hemmingsen; Rosenmeier, Morten

    2016-01-01

    This article examines the interface in copyright and design law in Denmark and with accounts also for Norway and Sweden. It is pointed out how Scandinavian courts have historically employed several strategies to limit copyright protection of works of applied art including 1) “raising the bar......” to keep works with “clear functional intentions” out of copyright (as seen in Norway and until recently also in Sweden) and 2) narrowing the scope of protection (seen in all three nations). It is finally pointed out how, presently, it is doubtful to what extent the de-velopment in EU law will allow...

  16. Copyright protection of computer software and its patentability

    OpenAIRE

    Kalíšek, Jindřich

    2009-01-01

    | Autorskoprávní ochrana počítačových programů a jejich patentovatelnost | |94| Diploma Thesis Abstract Author Jindřich Kalíšek Faculty Faculty of Law Tutor JUDr. Tomáš Dobřichovský, Ph.D. Work Title The Copyright Protection for Software in Accordance to its Patenting Attachments Count 2 (P. A, P. B) Letters Count ≈ 258 830 inc. spaces and footnotes Information Sources Count 90 (thereof 63 available online) Keywords (7) computer program, software, copyright, software copyright, patent, patent...

  17. Petri Net Tool Overview 1986

    DEFF Research Database (Denmark)

    Jensen, Kurt; Feldbrugge, Frits

    1987-01-01

    This paper provides an overview of the characteristics of all currently available net based tools. It is a compilation of information provided by tool authors or contact persons. A concise one page overview is provided as well....

  18. Understanding Net Zero Energy Buildings

    DEFF Research Database (Denmark)

    Salom, Jaume; Widén, Joakim; Candanedo, José

    2011-01-01

    Although several alternative definitions exist, a Net-Zero Energy Building (Net ZEB) can be succinctly described as a grid-connected building that generates as much energy as it uses over a year. The “net-zero” balance is attained by applying energy conservation and efficiency measures...... and by incorporating renewable energy systems. While based on annual balances, a complete description of a Net ZEB requires examining the system at smaller time-scales. This assessment should address: (a) the relationship between power generation and building loads and (b) the resulting interaction with the power grid....... This paper presents and categorizes quantitative indicators suitable to describe both aspects of the building’s performance. These indicators, named LMGI - Load Matching and Grid Interaction indicators, are easily quantifiable and could complement the output variables of existing building simulation tools...

  19. PolicyNet Publication System

    Data.gov (United States)

    Social Security Administration — The PolicyNet Publication System project will merge the Oracle-based Policy Repository (POMS) and the SQL-Server CAMP system (MSOM) into a new system with an Oracle...

  20. KM3NeT

    CERN Multimedia

    KM3NeT is a large scale next-generation neutrino telescope located in the deep waters of the Mediterranean Sea, optimized for the discovery of galactic neutrino sources emitting in the TeV energy region.

  1. Omnify: Investigating the Visibility and Effectiveness of Copyright Monitors

    Science.gov (United States)

    Potharaju, Rahul; Seibert, Jeff; Fahmy, Sonia; Nita-Rotaru, Cristina

    The arms race between copyright agencies and P2P users is an ongoing and evolving struggle. On the one hand, content providers are using several techniques to stealthily find unauthorized distribution of copyrighted work in order to deal with the problem of Internet piracy. On the other hand, P2P users are relying increasingly on blacklists and anonymization methods in order to avoid detection. In this work, we propose a number of techniques to reveal copyright monitors' current approaches and evaluate their effectiveness. We apply these techniques on data we collected from more than 2.75 million BitTorrent swarms containing 71 million IP addresses. We provide strong evidence that certain nodes are indeed copyright monitors, show that monitoring is a world-wide phenomenon, and devise a methodology for generating blacklists for paranoid and conservative P2P users.

  2. Copyright and mass digitization a cross-jurisdictional perspective

    CERN Document Server

    Borghi, Maurizio

    2013-01-01

    In an age where works are increasingly being used, not only as works in the traditional sense, but also as carriers of data from which information may be automatically extracted for various purposes, Borghi and Karapapa consider whether mass digitisation is consistent with existing copyright principles, and ultimately whether copyright protection needs to be redefined, and if so how? The work considers the activities involved in the process of mass digitization identifying impediments to the increasing number of such projects such as the inapplicability of copyright exceptions, difficulties in rights clearance, and the issue of 'orphan' and out-of-print works. It goes on to examine the concept of 'use' of works in light of mass digital technologies and how it impinges on copyright law and principles; for example considering whether scanning and using optical character recognition in mass digital projects qualify as transformative use, or whether text mining on digitial repositories should be a permitted act...

  3. "It's that law that's the problem": everyday with copyright

    OpenAIRE

    Titley, G

    2016-01-01

    Powerpoint Presentation. This paper outlines the basic principles of UK Copyright Law as applicable to librarians and document delivery staff and provides guidance based on everyday practice questions submitted by Forum for Interlending members prior to conference.

  4. Copyright and Free Speech: The Human Rights Perspective

    National Research Council Canada - National Science Library

    Buss Krisjanis

    2015-01-01

    ... and are considered to be of equal importance. As a result, when an individual refers to the human right of free speech to hold and impart copyright protected material, it triggers the collision between the two rights...

  5. Copyright at the Bedside: Should We Stop the Spread?

    OpenAIRE

    Feldman, Robin; Newman, John

    2013-01-01

    We recently published an article in the New England Journal of Medicine describing a crisis in cognitive testing, as doctors and medical researchers increasingly face copyright claims in sets of questions used for testing mental state. We encouraged the creation of a cultural norm in medicine, in which medical researchers would ensure continued availability of their tests through open source licensing for any copyrights that might exist.

  6. Managing Copyright in the Digital Repository: Beyond "Undue Diligence"

    OpenAIRE

    Dancy, Richard

    2014-01-01

    This talk looks at copyright in the context of a digital repository that acquires, preserves and provides access to born-digital records. It argues that an overly cautious, conservative approach to copyright that evolved with analog records and makes sense there provides an inadequate basis for managing born-digital records. The talk sketches out the elements for an alternative, risk-management approach.

  7. Cultural Consumer and Copyright: A Case Study of Anime Fansubbing

    OpenAIRE

    Lee, H. K.

    2011-01-01

    This article aims at discussing copyright and its infringement from the consumers’ perspective by examining ‘anime fansubbing’. Anime fansubbing refers to the practice in which avid anime (Japanese animation) fans copy anime, translate Japanese to another language, and subtitle and release a subtitled version on the Internet to share it with other fans, without permission from the copyright holder. The case study of English fansubbing of anime shows that this activity has been guided by fansu...

  8. Law, Deviation and Paradigmatic Change: Copyright and its Metaphors

    OpenAIRE

    Larsson, Stefan; Hydén, Håkan

    2010-01-01

    Drawing on debates in Sweden about Internet freedom, particularly those connected to copyright and file sharing, and on the European legislative trend of amending copyright, this chapter analyses metaphors and conceptions in terms of a societal paradigmatic shift and the collision of mentalities. Kuhnian paradigms are wedded with the mentalities of the French Annales School of historic research. The chapter argues that the “building blocks” of these mentalities and paradigms can be studied in...

  9. Petri Nets in Cryptographic Protocols

    DEFF Research Database (Denmark)

    Crazzolara, Federico; Winskel, Glynn

    2001-01-01

    A process language for security protocols is presented together with a semantics in terms of sets of events. The denotation of process is a set of events, and as each event specifies a set of pre and postconditions, this denotation can be viewed as a Petri net. By means of an example we illustrate...... how the Petri-net semantics can be used to prove security properties....

  10. Incomplete Neutralization and Deviation from Sigmoidal Neutralization Curves for HIV Broadly Neutralizing Monoclonal Antibodies.

    Directory of Open Access Journals (Sweden)

    Laura E McCoy

    2015-08-01

    Full Text Available The broadly neutralizing HIV monoclonal antibodies (bnMAbs PG9, PG16, PGT151, and PGT152 have been shown earlier to occasionally display an unusual virus neutralization profile with a non-sigmoidal slope and a plateau at <100% neutralization. In the current study, we were interested in determining the extent of non-sigmoidal slopes and plateaus at <100% for HIV bnMAbs more generally. Using both a 278 panel of pseudoviruses in a CD4 T-cell (U87.CCR5.CXCR4 assay and a panel of 117 viruses in the TZM-bl assay, we found that bnMAbs targeting many neutralizing epitopes of the spike had neutralization profiles for at least one virus that plateaued at <90%. Across both panels the bnMAbs targeting the V2 apex of Env and gp41 were most likely to show neutralization curves that plateaued <100%. Conversely, bnMAbs targeting the high-mannose patch epitopes were less likely to show such behavior. Two CD4 binding site (CD4bs Abs also showed this behavior relatively infrequently. The phenomenon of incomplete neutralization was also observed in a large peripheral blood mononuclear cells (PBMC-grown molecular virus clone panel derived from patient viral swarms. In addition, five bnMAbs were compared against an 18-virus panel of molecular clones produced in 293T cells and PBMCs and assayed in TZM-bl cells. Examples of plateaus <90% were seen with both types of virus production with no consistent patterns observed. In conclusion, incomplete neutralization and non-sigmoidal neutralization curves are possible for all HIV bnMAbs against a wide range of viruses produced and assayed in both cell lines and primary cells with implications for the use of antibodies in therapy and as tools for vaccine design.

  11. Weak neutral-current interactions

    Energy Technology Data Exchange (ETDEWEB)

    Barnett, R.M.

    1978-08-01

    The roles of each type of experiment in establishing uniquely the values of the the neutral-current couplings of u and d quarks are analyzed together with their implications for gauge models of the weak and electromagnetic interactions. An analysis of the neutral-current couplings of electrons and of the data based on the assumption that only one Z/sup 0/ boson exists is given. Also a model-independent analysis of parity violation experiments is discussed. 85 references. (JFP)

  12. Should copyright be transferred before a manuscript is accepted?

    Science.gov (United States)

    Teixeira da Silva, Jaime A

    2017-10-01

    Academic journals that undergo a process of academic scrutiny often pass a stage of peer review and subsequent editorial approval. In a process that can take weeks or months (in some cases, even years), an author aims to satisfy the requirements of peer reviewer and editorial scrutiny that would merit publication of their work. It is customary to, in traditional, non-open access journals, to then sign over copyright to the publisher, upon which the publisher then issues a proof, and the manuscript is then published. Even though it is obvious that an author would not submit to a journal with the objective of having it rejected, the issue of the timing of copyright transfer is one which does not appear to have been discussed in the literature, possibly because the order of transfer, i.e., after acceptance of a paper for publication, seems naturally logical. With the modernization of online submission systems, the transfer of copyright tends to occur online, after acceptance. However, on occasion, some journals request the transfer of copyright before peer review and editorial processing occurs, i.e., upon the act of submission. This letter examines three cases of Springer Nature plant science journals that demand the transfer of copyright to the journal's society upon submission, in direct violation of their instructions for authors. Authors have no right to challenge this discrepancy, nor can they complete submission in accordance with the instructions for authors because they are forced to submit copyright upon submission. Not only does transfer of copyright at such an early stage of the publishing process constitute a waste of authors' time-a precious commodity in a cut-throat field of science-in the three cases indicated in this paper, they may constitute a violation of authors' rights. The ethics of this request by the journals and publisher need to be debated.

  13. Vendor neutral archive in PACS

    Directory of Open Access Journals (Sweden)

    Tapesh Kumar Agarwal

    2012-01-01

    Full Text Available An archive is a location containing a collection of records, documents, or other materials of historical importance. An integral part of Picture Archiving and Communication System (PACS is archiving. When a hospital needs to migrate a PACS vendor, the complete earlier data need to be migrated in the format of the newly procured PACS. It is both time and money consuming. To address this issue, the new concept of vendor neutral archive (VNA has emerged. A VNA simply decouples the PACS and workstations at the archival layer. This is achieved by developing an application engine that receives, integrates, and transmits the data using the different syntax of a Digital Imaging and Communication in Medicine (DICOM format. Transferring the data belonging to the old PACS to a new one is performed by a process called migration of data. In VNA, a number of different data migration techniques are available to facilitate transfer from the old PACS to the new one, the choice depending on the speed of migration and the importance of data. The techniques include simple DICOM migration, prefetch-based DICOM migration, medium migration, and the expensive non-DICOM migration. "Vendor neutral" may not be a suitable term, and "architecture neutral," "PACS neutral," "content neutral," or "third-party neutral" are probably better and preferred terms. Notwithstanding this, the VNA acronym has come to stay in both the medical IT user terminology and in vendor nomenclature, and radiologists need to be aware of its impact in PACS across the globe.

  14. The Canadian University Copyright Specialist: A Cross-Canada Selfie

    Directory of Open Access Journals (Sweden)

    Erin Patterson

    2017-02-01

    Full Text Available This article discusses the results of a 2015 study of Canadian university copyright officers, which were presented at the ABC Copyright Conference in Halifax in May 2016. The study’s primary aim was to generate a snapshot of this emerging profession. Who are the people occupying copyright positions at Canadian universities? What do they call themselves? What is their academic background? What kind of copyright education and training do they have? Where do they fit into the structure of the organization? The study’s secondary aim was to probe the intersection of copyright and academic freedom: not the academic freedom of faculty members in creating and using copyright-protected works, but the academic freedom of the copyright officer in interpreting copyright, providing copyright information, teaching and writing about copyright, and engaging in advocacy efforts. The results indicate that the typical Canadian university copyright officer holds an MLS degree or equivalent but has no formal copyright or legal education; works exclusively as a copyright officer within the library system; and is very new to copyright work. Just under half of the copyright officers surveyed have academic freedom, and of those, almost none have considered the implications of this for their copyright work. The author argues that the position of university copyright officer should have faculty status so that the copyright officer can exercise academic freedom as they negotiate the changing and contentious copyright landscape. Cet article décrit les résultats d’une enquête menée en 2015 auprès des agents du droit d’auteur dans les universités canadiennes. Ces résultats ont d’abord été présentés lors du congrès ABC Copyright qui a eu lieu en mai 2016 à Halifax. Cette enquête avait comme objectif principal de fournir un portrait de la situation actuelle de cette profession émergente. Qui sont les personnes qui occupent des postes en droit d

  15. The commerce of ideas: copyright in the digital era.

    Science.gov (United States)

    Frisse, M E; Tolva, J N

    1996-01-01

    Copyright law concerns the rights of an individual to make copies of published works. Changes in technology, be they the introduction of the printing press or the proliferation of photocopy machines, affect how these "copy rights" are interpreted. The transmission of published works over digital networks and the introduction of new and relatively inexpensive ways to conduct commerce over the same networks will have a profound effect on how medical school faculty protect their own published works and how they make use of the published works of others. When copyright law moves from tangible objects such as books and journals to intangible bits carried over a network, many historic notions about the nature of publications and libraries will be called into question. The authors review the history of copyright law and some basic concepts of copyright, particularly "first sale" and "fair use." They also discuss the effects past technological changes have had on the law and on the often-competing concerns of authors, publishers, and readers/users. Finally, they discuss the implications for medical schools of digital publications, digital libraries, and the proposed changes to copyright law.

  16. 26 CFR 1.904(f)-3 - Allocation of net operating losses and net capital losses.

    Science.gov (United States)

    2010-04-01

    ... 26 Internal Revenue 9 2010-04-01 2010-04-01 false Allocation of net operating losses and net....904(f)-3 Allocation of net operating losses and net capital losses. For rules relating to the allocation of net operating losses and net capital losses, see § 1.904(g)-3T. ...

  17. 29 CFR 4204.13 - Net income and net tangible assets tests.

    Science.gov (United States)

    2010-07-01

    ... 29 Labor 9 2010-07-01 2010-07-01 false Net income and net tangible assets tests. 4204.13 Section....13 Net income and net tangible assets tests. (a) General. The criteria under this section are that either— (1) Net income test. The purchaser's average net income after taxes for its three most recent...

  18. Copyright and the Use of Images as Biodiversity Data

    Directory of Open Access Journals (Sweden)

    Willi Egloff

    2017-03-01

    Full Text Available Taxonomy is the discipline responsible for charting the world’s organismic diversity, understanding ancestor/descendant relationships, and organizing all species according to a unified taxonomic classification system. Taxonomists document the attributes (characters of organisms, with emphasis on those can be used to distinguish species from each other. Character information is compiled in the scientific literature as text, tables, and images. The information is presented according to conventions that vary among taxonomic domains; such conventions facilitate comparison among similar species, even when descriptions are published by different authors. There is considerable uncertainty within the taxonomic community as to how to re-use images that were included in taxonomic publications, especially in regard to whether copyright applies. This article deals with the principles and application of copyright law, database protection, and protection against unfair competition, as applied to images. We conclude that copyright does not apply to most images in taxonomic literature because they are presented in a standardized way and lack the individuality that is required to qualify as ‘copyrightable works’. There are exceptions, such as wildlife photographs, drawings and artwork produced in a distinctive individual form and intended for other than comparative purposes (such as visual art. Further exceptions may apply to collections of images that qualify as a database in the sense of European database protection law. In a few European countries, there is legal protection for photographs that do not qualify as works in the usual sense of copyright. It follows that most images found in taxonomic literature can be re-used for research or many other purposes without seeking permission, regardless of any copyright declaration. In observance of ethical and scholarly standards, re-users are expected to cite the author and original source of any image that

  19. Importance of neutral processes varies in time and space: Evidence from dryland stream ecosystems.

    Science.gov (United States)

    Dong, Xiaoli; Lytle, David A; Olden, Julian D; Schriever, Tiffany A; Muneepeerakul, Rachata

    2017-01-01

    Many ecosystems experience strong temporal variability in environmental conditions; yet, a clear picture of how niche and neutral processes operate to determine community assembly in temporally variable systems remains elusive. In this study, we constructed neutral metacommunity models to assess the relative importance of neutral processes in a spatially and temporally variable ecosystem. We analyzed macroinvertebrate community data spanning multiple seasons and years from 20 sites in a Sonoran Desert river network in Arizona. The model goodness-of-fit was used to infer the importance of neutral processes. Averaging over eight stream flow conditions across three years, we found that neutral processes were more important in perennial streams than in non-perennial streams (intermittent and ephemeral streams). Averaging across perennial and non-perennial streams, we found that neutral processes were more important during very high flow and in low flow periods; whereas, at very low flows, the relative importance of neutral processes varied greatly. These findings were robust to the choice of model parameter values. Our study suggested that the net effect of disturbance on the relative importance of niche and neutral processes in community assembly varies non-monotonically with the severity of disturbance. In contrast to the prevailing view that disturbance promotes niche processes, we found that neutral processes could become more important when the severity of disturbance is beyond a certain threshold such that all organisms are adversely affected regardless of their biological traits and strategies.

  20. Copyright at the Bedside: Should We Stop the Spread?

    Science.gov (United States)

    Feldman, Robin; Newman, John

    2013-01-01

    We recently published an article in the New England Journal of Medicine describing a crisis in cognitive testing, as doctors and medical researchers increasingly face copyright claims in sets of questions used for testing mental state. We encouraged the creation of a cultural norm in medicine, in which medical researchers would ensure continued availability of their tests through open source licensing for any copyrights that might exist. In this piece, we consider the legal side of the question. Although copyrights are being copiously asserted in medical testing, are those rights valid, and should they be upheld? The legal precedents in this area are anything but clear, and the courts are divided in the few analogous circumstances that have arisen. We examine analogies in standardized testing, computer compilations and baseball pitching forms to consider the marvelous question of how to conceptualize a process-which is the purview of patent law-when that process consists of words-which are the purview of copyright law. We also look from an economics perspective at the issue of investment and value creation in the development of de facto standards. Legal scholars are so often in the position of looking backwards, teasing out solutions to problems that have developed within a doctrinal or theoretical area. Rarely does one have the opportunity to affect the course of events before problems become so deeply entrenched that they are intractable. This is such a moment, and the legal and medical fields should take advantage of the opportunities presented.

  1. European intermediary liability in copyright: A tort-based analysis

    NARCIS (Netherlands)

    Angelopoulos, C.J.

    2016-01-01

    With the adoption and subsequent national implementation of the E-Commerce Directive’s safe harbour regime, the architecture set up in Europe for the civil liability of internet intermediaries for the copyright infringements of others has become two-tiered: at a first stage, it is necessary to

  2. The Copyright Primer for Librarians and Educators. Second Edition.

    Science.gov (United States)

    Bruwelheide, Janis H.

    This guide provides a concise overview of current copyright law and its interpretations, particularly for classroom educators, librarians, school media specialists, and their constituents. Building on the question-and-answer format introduced in the first edition, the second edition adds commentary on critical developments of the last eight years,…

  3. Limits of Copyright Protection in Contemporary Nigeria: Re ...

    African Journals Online (AJOL)

    Notwithstanding, the country remains the largest piracy destination and market in the world. This article examines the Nigerian Copyright Act with the view of identifying the inadequacies which account for the inability of the Act to accord adequate protection to digital inventions in the country. Attention is particularly paid to ...

  4. Filtering for Copyright Enforcement in Europe after the Sabam cases

    NARCIS (Netherlands)

    Kulk, S.; Zuiderveen Borgesius, F.

    2012-01-01

    Sabam, a Belgian collective rights management organisation, wanted an internet access provider and a social network site to install a filter system to enforce copyrights. In two recent judgments, the Court of Justice of the European Union decided that the social network site and the internet access

  5. The Copyright Book: A Practical Guide. Fourth Edition.

    Science.gov (United States)

    Strong, William S.

    In response to important changes in copyright law as the United States accommodates itself to the Berne Convention and develops means to take account of new technologies, this guide puts these changes in a form and context that will make sense to persons who are concerned about their rights under the law. New material in the fourth edition of this…

  6. "Originality" and "Reproduction" in Copyright Law with Special ...

    African Journals Online (AJOL)

    Turning to lessons from foreign jurisdictions, this note explores from a copyright perspective the fact that photographs are produced mechanically and more often than not without any effort or mental input. A minute number are taken for anything but personal use and in the digital age photographs tend to have a high degree ...

  7. Reclaiming Fair Use: How to Put Balance Back in Copyright

    Science.gov (United States)

    Aufderheide, Patricia; Jaszi, Peter

    2011-01-01

    In the increasingly complex and combative arena of copyright in the digital age, record companies sue college students over peer-to-peer music sharing, YouTube removes home movies because of a song playing in the background, and filmmakers are denied a distribution deal when some permissions "i" proves undottable. Patricia Aufderheide and Peter…

  8. Copyright in the Digital Era and Some Implications for Indigenous ...

    African Journals Online (AJOL)

    An understanding of copyright is particularly important in an academic, scholarly and artistic environment where creators are continuously using the works of others to build and shape their own thoughts, opinions, and indeed produce their own works. This paper attempts to show the circumstances under which the use of ...

  9. Religiosity and Music Copyright Theft among Canadian Baptist Youth

    Science.gov (United States)

    Fawcett, Bruce G.; Francis, Leslie J.; Henderson, Amanda J.; Robbins, Mandy; Linkletter, Jody

    2013-01-01

    This study examines the views of 706 Canadian Baptist youth (between the ages of 14 and 18 years) on the moral issue of music copyright theft, and explores the influence on these views of age, sex, Sunday church attendance, personal prayer, personal Bible reading, and conservative Bible believing. The participants were attending Springforth 2005…

  10. Copyright Policy and Practice in Electronic Reserves among ARL Libraries

    Science.gov (United States)

    Hansen, David R.; Cross, William M.; Edwards, Phillip M.

    2013-01-01

    This paper presents the results of a survey of 110 ARL institutions regarding their copyright policies for providing electronic reserves. It compiles descriptive statistics on library practice as well as coding responses to reveal trends and shared practices. Finally, it presents conclusions about policy making, decision making and risk aversion…

  11. The Bookshelf: Digitisation and Access to Copyright Items in Norway

    Science.gov (United States)

    Skarstein, Vigdis Moe

    2010-01-01

    Purpose: The purpose of this paper is to provide an overview of the challenges faced in digitising copyright-protected books and other materials within the National Library of Norway. Design/methodology/approach: Following a description of Bokhylla, or The Bookshelf, the paper outlines the strategies adopted within the National Library of Norway…

  12. Understanding Copyright and Fair Use in the Music Classroom

    Science.gov (United States)

    Drummond, Tim

    2015-01-01

    Many music educators do not sufficiently understand the complicated system of U.S. copyright law or what constitutes "fair use," resulting in both illegal and overly conservative practices. Increasingly accessible recording and distribution technology has also led to common practices such as posting performances on YouTube, creating…

  13. 75 FR 38543 - Patent, Trademark and Copyright Acts

    Science.gov (United States)

    2010-07-02

    ... From the Federal Register Online via the Government Publishing Office DEPARTMENT OF THE INTERIOR Geological Survey Patent, Trademark and Copyright Acts AGENCY: Geological Survey, Interior. ACTION: Notice of..., Bridgeville, PA 15017 on U.S. Patent No. 6,485,696 B1, entitled ``Recovery/Removal of Metallic Elements from...

  14. Copyrights and Conversations: Intellectual Property in the Classroom.

    Science.gov (United States)

    Walker, Janice R.

    1998-01-01

    Argues that, by approaching conventions of citation and prohibitions against plagiarism in the classroom from the perspective of copyright issues, students can come to a greater understanding of the nature of scholarship. Makes recommendations for teaching students about the issues involved, and suggests ways that authors, teachers, and…

  15. 77 FR 59339 - Patents, Data, and Copyrights; CFR Correction

    Science.gov (United States)

    2012-09-27

    ... [Federal Register Volume 77, Number 188 (Thursday, September 27, 2012)] [Rules and Regulations] [Page 59339] [FR Doc No: 2012-23925] DEPARTMENT OF DEFENSE Defense Acquisition Regulations System 48 CFR Part 227 Patents, Data, and Copyrights; CFR Correction In Title 48 of the Code of Federal Regulations...

  16. 37 CFR 202.3 - Registration of copyright.

    Science.gov (United States)

    2010-07-01

    ... ownership of all rights under the copyright initially belonging to the author. 1 1 This category includes a person or organization that has obtained, from the author or from an entity that has obtained ownership... nondramatic literary material that is in the English language, the basic application for the entire group...

  17. Program and Data Protection: Copyright, Patent, Trade Secret and Trademark

    OpenAIRE

    Sarika Choudhary; Ritika Saroha; Kavita; Yatan Dahiya

    2013-01-01

    The study of this paper will describe the perspective view of legal issues and propose the alternative approaches to protecting software. Some legal issues like copyright, patent and trademark are used for providing the security to the data and computer software. The main motive of this paper is to aware all the authors about the protection of data and their programs.

  18. Injunctions against mere conduit of information protected by copyright

    DEFF Research Database (Denmark)

    Sandfeld Jakobsen, Søren; Petersen, Clement Salung

    2011-01-01

    This paper includes an in-depth analysis of EU law and Scandinavian law on injunctions against internet access providers (IAPs) performing as mere conduit of information protected by copyright. In recent Scandinavian case law, courts have granted preliminary injunctions which have caused IAPs...

  19. Codes of conduct and copyright enforcement in Cyberspace

    NARCIS (Netherlands)

    Hugenholtz, P.B.; Stamatoudi, I.A.

    2010-01-01

    This chapter critically examines the rise of codes of conduct that deal with copyright enforcement. Its focus will be on codes binding ISPs and other online intermediaries offering similar services, such as providers of user-generated content (UGC) platforms. While solutions in the United States and

  20. Simulation Game: Senate Committee Hearing on Software Copyright Laws.

    Science.gov (United States)

    Hannah, Larry

    Designed to simulate a Senate committee hearing on software copyright laws, this role-playing game exposes students to a wide variety of viewpoints about software copying, including piracy. The game is structured to bring out as many points of view as possible; the goal of the simulation is exposure to these various points, not the final committee…

  1. Computer Software and Copyright Law. CRS Report for Congress.

    Science.gov (United States)

    Weimer, Douglas Reid

    The purpose of this report is to provide an overview of copyright law as it relates to computer software. The computer industry terminology, case law, and software protection by patents and trade secret legislation are examined, and it is argued that the protection of ownership rights of computer software poses major challenges to existing U.S.…

  2. University Approaches to Software Copyright and Licensure Policies.

    Science.gov (United States)

    Hawkins, Brian L.

    Issues of copyright policy and software licensure at Drexel University that were developed during the introduction of a new microcomputing program are discussed. Channels for software distribution include: individual purchase of externally-produced software, distribution of internally-developed software, institutional licensure, and "read…

  3. Educational Software: Some Problems of Copyright, Cataloging and Management.

    Science.gov (United States)

    Crabb, Geoff; And Others

    This document contains three position papers concerned with copyright, cataloging, and software standards for educational software. In the first paper, "Cataloguing Educational Software: Is There a Problem?" R. N. Tucker advocates the cataloguing of educational software in the same way and in the same place as other materials in a…

  4. Nine Easy Steps to Avoiding Software Copyright Infringement.

    Science.gov (United States)

    Gamble, Lanny R.; Anderson, Larry S.

    1989-01-01

    To avoid microcomputer software copyright infringement, administrators must be aware of the law, read the software agreements, maintain good records, submit all software registration cards, provide secure storage, post warnings, be consistent when establishing and enforcing policies, consider a site license, and ensure the legality of currently…

  5. 1/27 DEVELOPING COUNTRIES AND COPYRIGHT IN THE ...

    African Journals Online (AJOL)

    Administrator

    2001-03-08

    Mar 8, 2001 ... DEVELOPING COUNTRIES AND COPYRIGHT IN THE INFORMATION AGE. The Functional Equivalent Implementation of the WCT*. T Pistorius**. 1. Introduction. The Internet has changed from a quiet means of communication among academic and scientific research circles to a major global data pipeline ...

  6. The SF4 bogie for Vectron {sup copyright} locomotives

    Energy Technology Data Exchange (ETDEWEB)

    Paar, Roland [Siemens AG Oesterreich, Graz (Austria)

    2012-05-15

    The SF4 bogie was developed for use in the new electric Vectron {sup copyright} locomotives built by Siemens. Based on time-tested solution concepts and proven components, the non order-related development resulted in a bogie that is well equipped for future requirements in the dynamic European locomotive market. (orig.)

  7. Imposition of a copyright levy in Nigeria: legal justifications and ...

    African Journals Online (AJOL)

    Different rationales have been advanced for the imposition of this levy such as harm/compensation rationale and the statutory licence rationale. Nigeria is joining other jurisdictions in imposing this levy as the Copyright Levy Order 2012 was recently signed into law. This paper discusses the origin and justifications for the ...

  8. Building concepts for a transition towards energy neutrality in 2050

    Energy Technology Data Exchange (ETDEWEB)

    De Boer, B.J.; Paauw, J. [TNO Built Environment and Geosciences, Delft (Netherlands); Opstelten, I.J.; Bakker, E.J. [Energy research Centre of the Netherlands ECN, Petten (Netherlands)

    2007-03-15

    In this paper building concepts for the near future are described which enable the transition towards a net energy neutral building sector in the Netherlands by the year 2050. With 'net energy neutrality' is meant that, on a yearly basis, the total energy consumption in the built environment is compensated by local renewable energy production e.g. by using solar thermal (T), photovoltaic (PV), PVT and/or wind. A study concerning the feasibility of a 'net energy neutral built environment by 2050' set the energetic ambitions for the building concepts to be developed. This resulted in different concepts for residential buildings and for office-buildings. The building concepts are based on passive house technology to minimise the heating and cooling demand, and make optimal use of active and passive solar energy. Concepts for new to build domestic buildings are in fact energy producing to compensate for the remaining energy demand of existing, renovated dwellings. In all concepts the 'trias energetica' or 'energy pyramid' served as a general guideline, striving for minimisation of energy demand, maximal usage of renewable energy and usage of fossil fuels as efficiently as possible. Different full roof integrated options for using solar energy (PV, T or PVT) with variable storage options have been compared by making simulations with a dynamic simulation programme, to gain insight on their impact on energy, building engineering and economic impact. Also different possibilities for installations to fulfil the heating demand for the space heating and DHW demand are compared. For each concept, the resulting primary energy profiles for space heating and cooling, domestic hot water, electricity consumption for lighting, ventilation and household appliances are given.

  9. Approaches to Copyright Education for Faculty in Canada

    Directory of Open Access Journals (Sweden)

    Jennifer Zerkee

    2017-02-01

    Full Text Available This study surveyed copyright administrators at Canadian universities about their methods of providing copyright training to faculty and non-faculty instructors, the frequency and topics of education provided, and the modes of communication used to reach instructors. Copyright administrators were also asked to rate the perceived effectiveness of their educational opportunities. Respondents feel that in-person education is most effective for providing copyright training to instructors, though a significant number of respondents do not believe that all instructors at their institutions are made adequately aware of copyright educational opportunities. Lack of time and staffing resources affect many copyright administrators. These challenges are leading many to develop more systematic approaches to reaching instructors. Communication and education are being provided directly to individual departments and by working with administrators and others at the department level. Considering the siloed nature of many copyright offices and positions, this study aims to share the approaches being taken by copyright administrators to educate instructors about their rights and responsibilities with regard to copyright and teaching. Introduction Cette étude a sondé des agents du droit d’auteur des universités canadiennes sur les méthodes utilisées pour offrir des formations à des professeurs et autres employés, la fréquence et les sujets abordés lors de ces formations ainsi que les moyens utilisés pour communiquer avec cette clientèle. Les agents du droit d’auteur ont également évalué l’efficacité perçue de leurs formations. Les répondants croient que la formation en personne est la façon la plus efficace de former les professeurs même si un nombre significatif de répondants croient que les professeurs à leur établissement ne soient pas suffisamment informés des possibilités d’enseignement portant sur le droit d’auteur. Le manque

  10. Neutral gas depletion in low temperature plasma

    Science.gov (United States)

    Fruchtman, A.

    2017-11-01

    Neutral depletion can significantly affect the steady state of low temperature plasmas. Processes that lead to neutral depletion and the resulting plasma–neutrals steady state are reviewed. Two such processes are due to collisions of neutrals with plasma. One process is the drag by ions that collide with neutrals and push them towards the wall. Another process is neutral-gas heating by collisions with plasma that makes the gas hotter at the discharge center. These processes, which usually occur under (static) pressure balance between plasma and neutrals, are called here ‘neutral pumping’. When collisions are negligible, neutrals that move ballistically between the chamber walls are depleted through ionization, a process called here ‘ion pumping’. The effect of the magnetic field on neutral depletion is explored in plasma in which the dynamics is governed by cross-field diffusion. Finally, neutral depletion in a flowing plasma is analyzed.

  11. Public domain, copyright licenses and the freedom to integrate science

    Directory of Open Access Journals (Sweden)

    John Wilbanks

    2008-06-01

    Full Text Available From the life sciences to the physical sciences, chemistry to archaeology, the last 25 years have brought an unprecedented shift in the way research happens day to day, and the average scientist is now simply awash in data. This comment focuses on the integration and federation of an exponentially increasing pool of data on the global digital network. Furthermore, it explores the question of the legal regimes available for use on this pool of data, with particular attention to the application of “Free/Libre/Open” copyright licenses on data and databases. In fact, the application of such licenses has the potential to severely restrict the integration and federation of scientific data. The public domain for science should be the first choice if integration is our goal, and there are other strategies that show potential to achieve the social goals embodied in many common-use licensing systems without the negative consequences of a copyright-based approach.

  12. Ebooks Licensing and Canadian Copyright Legislation: A Few Considerations

    Directory of Open Access Journals (Sweden)

    Tony G Horava

    2009-06-01

    Full Text Available Ebooks have become increasingly common in collection development strategies. The availability and delivery of monographs in digital formats has gained significantly in popularity in many libraries, particularly in the academic sector. Licensing is the common method of acquiring ebooks, whether as a subscription or a purchase. Libraries have had to transform selection and workflow processes in order to acquire ebooks in an efficient manner. Little attention, however, has been paid to the interplay between licensing as a contractual arrangement and the statutory rights available under Canadian copyright law. Fair dealing is a concept of critical importance in Canadian copyright, as it provides the foundation for user rights in support of culture, learning, and innovation. There are other provisions of specific value for libraries, such as interlibrary loans and access by persons with perceptual disabilities. This article will examine these issues and proposes a few strategies that libraries can adopt to ensure that statutory rights are not eroded in licensing agreements

  13. TimeNET Optimization Environment

    Directory of Open Access Journals (Sweden)

    Christoph Bodenstein

    2015-12-01

    Full Text Available In this paper a novel tool for simulation-based optimization and design-space exploration of Stochastic Colored Petri nets (SCPN is introduced. The working title of this tool is TimeNET Optimization Environment (TOE. Targeted users of this tool are people modeling complex systems with SCPNs in TimeNET who want to find parameter sets that are optimal for a certain performance measure (fitness function. It allows users to create and simulate sets of SCPNs and to run different optimization algorithms based on parameter variation. The development of this tool was motivated by the need to automate and speed up tests of heuristic optimization algorithms to be applied for SCPN optimization. A result caching mechanism is used to avoid recalculations.

  14. Sharing Open Source License and Copyright Data with SPDX

    OpenAIRE

    Michlmayr, Martin

    2010-01-01

    Organizations across the globe are creating and distributing products that include open source software. To ensure compliance with the open source licenses, each company needs to evaluate exactly what open source licenses and copyrights are included - resulting in duplicated effort and redundancy. This talk will provide an overview of a new Software Package Data Exchange (SPDX) specification. This specification will provide a common format to share information about the open source licenses a...

  15. Collective administration of copyright and neighbouring and relating rights

    OpenAIRE

    Plinta, Jan

    2008-01-01

    Collective administration of copyright and neighbouring and relating rights Abstract This thesis relates to the collective administration, the reasons for its existence and development to this day. The purpose of my thesis is to describe rights and responsibilities of collecting societies in respect to other relevant legal persons and to evaluate their function with regards to the criticism among public about its abundance. Furthermore, the thesis analyses the influence of the International l...

  16. The Aereo dilemma and copyright in the cloud

    Directory of Open Access Journals (Sweden)

    Monica Horten

    2014-10-01

    Full Text Available Aereo is a cloud-based startup company that offers people the possibility to watch live (or nearly live television on computing devices and smartphones. It was sued by the major US broadcasters for copyright liability and the case went to the Supreme Court where Aereo lost. It encapsulates a dilemma facing courts in the US and EU – that a ruling to shut down Aereo, on the basis that it is unlawful under copyright law, could threaten innovation in areas such as the cloud. The Aereo case turned on a narrow point of US copyright law, which this paper discusses. The core issue for this paper was to analyse the legal dispute between Aereo and the broadcasters as documented in the court papers, including transcripts of the hearing, and submissions in support of both parties. A key finding was that the technical design and characterisation of the service lay at the heart of the argument over copyright. The US courts deliberated at length as whether Aereo is more like a cable TV company, or is it merely an equipment provider, providing a digital video recorder in the cloud. The paper discusses whether technical design matters or whether the substantive effect could be the determining factor. The paper then broadens the perspective to examine the position of cloud service providers. It does so in general terms, using amicus curiae briefs and other documentation from the US court case, before concluding with a consideration of the EU position. An important finding is that the complexities of content acquisition, transmission and format-shifting will generate considerable legal uncertainty.

  17. Streaming Video Games: Copyright Infringement or Protected Speech?

    Directory of Open Access Journals (Sweden)

    Eirik Evert Elias Jungar

    2016-12-01

    Full Text Available Streaming video games, that is, live broadcasting playing video games on the internet, is incredibly popular. Millions tune into twitch.tv daily to watch eSport tournaments, their favourite streamer, and chat with other viewers. But all is not rosy in the world of streaming games. Recently, some game developers have aggressively exercised their copyright to, firstly, claim part of the streamers’ revenue, and secondly, control the context in which their game is shown. The article analyzes whether game developers have, and should have, such rights under EU copyright law. Reaching the conclusion that video game streams infringe the game developer’s right to communicate their works to the public, I argue that freedom of expression can and should be used to rein in their rights in certain cases. Subjecting the lawfulness of streams to game developers’ good will risks stifling the expressions of streamers. The streamers, their audience, and even the copyright holders, would be worse off for it.

  18. Implementing NetScaler VPX

    CERN Document Server

    Sandbu, Marius

    2014-01-01

    An easy-to-follow guide with detailed step-by step-instructions on how to implement the different key components in NetScaler, with real-world examples and sample scenarios.If you are a Citrix or network administrator who needs to implement NetScaler in your virtual environment to gain an insight on its functionality, this book is ideal for you. A basic understanding of networking and familiarity with some of the different Citrix products such as XenApp or XenDesktop is a prerequisite.

  19. Net4Care PHMR Library

    DEFF Research Database (Denmark)

    2014-01-01

    The Net4Care PHMR library contains a) A GreenCDA approach for constructing a data object representing a PHMR document: SimpleClinicalDocument, and b) A Builder which can produce a XML document representing a valid Danish PHMR (following the MedCom profile) document from the SimpleClinicalDocument......The Net4Care PHMR library contains a) A GreenCDA approach for constructing a data object representing a PHMR document: SimpleClinicalDocument, and b) A Builder which can produce a XML document representing a valid Danish PHMR (following the MedCom profile) document from the Simple...

  20. Pro DLR in NET 4

    CERN Document Server

    Wu, Chaur

    2011-01-01

    Microsoft's Dynamic Language Runtime (DLR) is a platform for running dynamic languages such as Ruby and Python on an equal footing with compiled languages such as C#. Furthermore, the runtime is the foundation for many useful software design and architecture techniques you can apply as you develop your .NET applications. Pro DLR in .NET 4 introduces you to the DLR, showing how you can use it to write software that combines dynamic and static languages, letting you choose the right tool for the job. You will learn the core DLR components such as LINQ expressions, call sites, binders, and dynami

  1. Hierarchies in Coloured Petri Nets

    DEFF Research Database (Denmark)

    Huber, Peter; Jensen, Kurt; Shapiro, Robert M.

    1991-01-01

    The paper shows how to extend Coloured Petri Nets with a hierarchy concept. The paper proposes five different hierarchy constructs, which allow the analyst to structure large CP-nets as a set of interrelated subnets (called pages). The paper discusses the properties of the proposed hierarchy...... constructs, and it illustrates them by means of two examples. The hierarchy constructs can be used for theoretical considerations, but their main use is to describe and analyse large real-world systems. All of the hierarchy constructs are supported by the editing and analysis facilities in the CPN Palette...

  2. Image Right and Copyright Law in Europe: Divergences and Convergences

    Directory of Open Access Journals (Sweden)

    Tatiana Synodinou

    2014-04-01

    Full Text Available This paper analyses the multiplicity of image rights in Europe and the classical conflictual relationship between the right to one’s own image and copyright law. First, the paper analyses the main mechanisms of legal protection of a person’s image in selected jurisdictions, in both the civil law and the common law tradition. It is deduced that the civil law approach based on the right of privacy or the right of personality is expressed mainly either via a duality, reflecting the extra-patrimonial and the patrimonial attributes to one’s own image, or via the recognition of a single right with a dual nature. On the other hand, the protection granted to the right to one’s own image in the United Kingdom is piecemeal in nature, since it is based on a broad interpretation of the classic torts of breach of confidence and passing off, which fails to provide a coherent and effective legal framework for protecting the intangible asset of a person’s image, both in terms of its dignitary and its economic identity. After pinpointing the major differences in terms of protecting the right to one’s own image in Europe, the emphasis is placed on the relationship between image rights and copyright law. A classic approach considers image rights as an external limitation of copyright law, and therefore typifies the relationship between image rights and copyright law as being primarily conflictual in nature. Nonetheless, it is also possible to focus on the convergences between the right to one’s own image and copyright law, since both refer to intangible assets that combine both extra-patrimonial and patrimonial interests. In this respect, copyright law could serve as a model for the eventual creation of a European patrimonial right to one’s own image. While the idea of promoting the recognition or establishment of a new intellectual property right for protecting the economic attributes of a person’s image in EU Member States’ domestic

  3. Optical Neutrality: Invisibility without Cloaking

    OpenAIRE

    Hodges, Reed; Dean, Cleon; Durach, Maxim

    2016-01-01

    We show that it is possible to design an invisible wavelength-sized metal-dielectric metamaterial object without evoking cloaking. Our approach is an extension of the neutral inclusion concept by Zhou and Hu [Phys.Rev.E 74, 026607 (2006)] to Mie scatterers. We demonstrate that an increase of metal fraction in the metamaterial leads to a transition from dielectric-like to metal-like scattering, which proceeds through invisibility or optical neutrality of the scatterer. Formally this is due to ...

  4. Prediction of Disease Causing Non-Synonymous SNPs by the Artificial Neural Network Predictor NetDiseaseSNP

    DEFF Research Database (Denmark)

    Johansen, Morten Bo; Gonzalez-Izarzugaza, Jose Maria; Brunak, Søren

    2013-01-01

    We have developed a sequence conservation-based artificial neural network predictor called NetDiseaseSNP which classifies nsSNPs as disease-causing or neutral. Our method uses the excellent alignment generation algorithm of SIFT to identify related sequences and a combination of 31 features...... assessing sequence conservation and the predicted surface accessibility to produce a single score which can be used to rank nsSNPs based on their potential to cause disease. NetDiseaseSNP classifies successfully disease-causing and neutral mutations. In addition, we show that NetDiseaseSNP discriminates...... cancer driver and passenger mutations satisfactorily. Our method outperforms other state-of-the-art methods on several disease/neutral datasets as well as on cancer driver/passenger mutation datasets and can thus be used to pinpoint and prioritize plausible disease candidates among nsSNPs for further...

  5. Taxonomic information exchange and copyright: the Plazi approach

    Directory of Open Access Journals (Sweden)

    Egloff Willi

    2009-03-01

    Full Text Available Abstract Background A large part of our knowledge on the world's species is recorded in the corpus of biodiversity literature with well over hundred million pages, and is represented in natural history collections estimated at 2 – 3 billion specimens. But this body of knowledge is almost entirely in paper-print form and is not directly accessible through the Internet. For the digitization of this literature, new territories have to be chartered in the fields of technical, legal and social issues that presently impede its advance. The taxonomic literature seems especially destined for such a transformation. Discussion Plazi was founded as an association with the primary goal of transforming both the printed and, more recently, "born-digital" taxonomic literature into semantically enabled, enhanced documents. This includes the creation of a test body of literature, an XML schema modeling its logic content (TaxonX, the development of a mark-up editor (GoldenGATE allowing also the enhancement of documents with links to external resources via Life Science Identifiers (LSID, a repository for publications and issuance of bibliographic identifiers, a dedicated server to serve the marked up content (the Plazi Search and Retrieval Server, SRS and semantic tools to mine information. Plazi's workflow is designed to respect copyright protection and achieves extraction by observing exceptions and limitations existent in international copyright law. Conclusion The information found in Plazi's databases – taxonomic treatments as well as the metadata of the publications – are in the public domain and can therefore be used for further scientific research without any restriction, whether or not contained in copyrighted publications.

  6. Copyright over Works Reproduced and Published Online by Search Engines

    Directory of Open Access Journals (Sweden)

    Ernesto Rengifo García

    2016-12-01

    Full Text Available Search engines are an important technological tool that facilitates the dissemination and access to information on the Internet. However, when it comes to works protected by authors rights, in the case of continental law, or Copyright, for the Anglo-Saxon tradition, it is difficult to define if search engines infringe the rights of the owners of these works. In the face of this situation, the US and Europe have employed the exceptions to autorights and Fair Use to decide whether search engines infringes owners rights. This article carries out a comparative analysis of the different judicial decisions in the US and Europe on search engines and protected works.

  7. COPYRIGHT PROTECTION FOR CREATIVE INDUSTRIES: COMPARISON AMONG CHINA AND EUROPE

    Directory of Open Access Journals (Sweden)

    CRISTINA ORTEGA NUERE

    2013-05-01

    Full Text Available The impact and creativity has increase in the last years in Europe. It was focused by an United Nations report on creative economy in 2008 .Cooperation and trade in goods and services has increased. Today, the EU is the biggest destination for China's exports and the second supplier to China. For the EU, China is the second trading partner, after the United States. Based on current agreements between the two continents, we can mention the following documents that justify our research: The bilateral issues and cooperation, including people-to-people exchanges in 20111; EU-China Youth Policy Dialogue about education, culture and youth policies;2 The EU-China high level people to people dialogue, celebrated in Chengdu, 2012.3 EU-China Business Summit, which took place in September 2012, in Brussels.4 The EU is committed to strengthening its partnership with China, as demonstrated by the fourteenth EU-China summit that took place in Beijing, 2012.5 Also there are some forums and conferences that are relevant for our research such as, the EU- China high level cultural forum celebrated, in Brussels 2010;6 Beijing in 2011; the Louvre in 2012,7 and the China- EU Seminar on cultural and creative industries cooperation.8 The rights of intellectual property law are more vulnerable in the cultural and creative sector.For this reason, it is essential that we protect ideas and designs; they are the new creations and they need to be sheltered. In this article, we are going to explain what intellectual property (IP law is, specifically copyright, and how it began to appears in China in order to understand the concept of copyright To gather this information, we will discuss the copyright protection for creative industries in China. And we will do a brief comparison about the copyright protection for creative industries in EU, including legal mechanisms in EU that relates to China. The methodology is the investigation and examination of documentation and we will

  8. Conflict-of-interest, copyright and other declarations.

    Science.gov (United States)

    Peh, W C; Ng, K H

    2010-11-01

    Declarations of exclusive publication, author contribution, conflict-of-interest and copyright transfer are important formalities required by most biomedical journals. Conflict-of-interest may be personal, commercial, political, academic or financial. It is particularly important for authors to provide a full and complete disclosure of any financial relationship with a commercial organisation that may have an interest in the contents of the submitted manuscript. Editors, editorial board members and reviewers should also declare any possible conflicts-of-interest. The handling of conflict-of-interest during manuscript preparation, peer review and editorial decision making impacts the credibility of published articles and scientific research in general.

  9. Copyright Failure and the Protection for Tables and Compilation

    Directory of Open Access Journals (Sweden)

    Dennis K W Khong

    2006-06-01

    Full Text Available Current copyright laws in all jurisdictions are lacking explicit provisions for protecting many types of contemporary art. It remains unclear to what extent ideas should be copyrightable as art, if at all; or whether an artwork’s commercial nature provides a decisive factor regarding appropriation. Certain situations seem plainly inappropriate, such as artists needing to seek legal counsel in conjunction with creating their artwork: inappropriate in its financial extravagance and in its inevitable curb on creativity. As such, it is incumbent upon courts and legislatures to analyze the issue and to provide guidance. It is the author’s finding that strong moral rights and a vibrant public domain are not necessarily at odds with each other, especially when parties are open to communication. Laws operate to provide structure when parties do not make other arrangements amongst themselves; contracts between artists and galleries, artists and publishers, even artists and other artists may provide the highest degree of satisfaction for specific parties to a specific situation. Not surprisingly, parties with legal or business interests in art and parties with artistic interests in art would communicate better if they understood each other’s situations. Hopefully the issues will continue to be the focus of some thought on all platforms such that informed legal decisions can be made and artists can pursue and protect their creative productions, no matter their format.

  10. Technological measures of protection in the copyright system

    Directory of Open Access Journals (Sweden)

    Radovanović Sanja

    2011-01-01

    Full Text Available Digital exploitation of works often exceed the limit to which the holder can control the exploitation of their intellectual creations, and the protection provided by legal norms are, in the era of a fast exchange of information, may prove to be insufficiently effective. For these reasons, the rights holders are increasingly opting for preventive care through placement of physical obstacles to the exploitation of copyright works, generic called technological protection measures (known as digital right management (DRM. Simultaneously with the development of the application of these measures flows the process of finding ways to circumvent them. Therefore, the effectiveness of technological measures depends on exactly the question of their legal protection, which now exists in most of modern legal systems. However, in the normative solutions there are differences, which reflect the problems in finding adequate forms of protection. They mostly stem from the fact that the sanctioning of circumvention (or preparatory actions of technological measures put into the question the purpose of copyright protection in general. Hence, in this paper we tried to point out the normative solutions accepted in modern legal systems and practical implications of what they have. Conclusion that arises is that the legal shaping of technological measures is not completed and that further technological developments open new dilemmas.

  11. D.NET case study

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

    lremy

    developing products, marketing tools and building capacity of the grass root telecentre workers. D.Net recognized that it had several ideas worth developing into small interventions that would make big differences, but resource constraints were a barrier for scaling-up these initiatives. More demands, limited resources.

  12. Surgery for GEP-NETs

    DEFF Research Database (Denmark)

    Knigge, Ulrich; Hansen, Carsten Palnæs

    2012-01-01

    Surgery is the only treatment that may cure the patient with gastroentero-pancreatic (GEP) neuroendocrine tumours (NET) and neuroendocrine carcinomas (NEC) and should always be considered as first line treatment if R0/R1 resection can be achieved. The surgical and interventional procedures for GEP...

  13. Complexity Metrics for Workflow Nets

    DEFF Research Database (Denmark)

    Lassen, Kristian Bisgaard; van der Aalst, Wil M.P.

    2009-01-01

    Process modeling languages such as EPCs, BPMN, flow charts, UML activity diagrams, Petri nets, etc.\\ are used to model business processes and to configure process-aware information systems. It is known that users have problems understanding these diagrams. In fact, even process engineers and system...

  14. Effects of system net charge and electrostatic truncation on all-atom constant pH molecular dynamics.

    Science.gov (United States)

    Chen, Wei; Shen, Jana K

    2014-10-15

    Constant pH molecular dynamics offers a means to rigorously study the effects of solution pH on dynamical processes. Here, we address two critical questions arising from the most recent developments of the all-atom continuous constant pH molecular dynamics (CpHMD) method: (1) What is the effect of spatial electrostatic truncation on the sampling of protonation states? (2) Is the enforcement of electrical neutrality necessary for constant pH simulations? We first examined how the generalized reaction field and force-shifting schemes modify the electrostatic forces on the titration coordinates. Free energy simulations of model compounds were then carried out to delineate the errors in the deprotonation free energy and salt-bridge stability due to electrostatic truncation and system net charge. Finally, CpHMD titration of a mini-protein HP36 was used to understand the manifestation of the two types of errors in the calculated pK(a) values. The major finding is that enforcing charge neutrality under all pH conditions and at all time via cotitrating ions significantly improves the accuracy of protonation-state sampling. We suggest that such finding is also relevant for simulations with particle mesh Ewald, considering the known artifacts due to charge-compensating background plasma. Copyright © 2014 Wiley Periodicals, Inc.

  15. Author’s contract in the Albanian copyright law

    Directory of Open Access Journals (Sweden)

    Oltion Spiro

    2016-03-01

    Full Text Available The relation between the author and his/her artistic creation is very specific and at the same time a strong one. Such relation defies any property and affective connection that an individual may have with an object (Caron, 2011, 25. Copyright constitutes precisely the legal embodiment of the author’s intimate relationship with his/her work. Copyright is a plurality of legal provisions that belongs to the author of the work, in order to protect his/her ownership and eventually the commercial exploitation of such work. In this context, the author, through legal provisions and international conventions duly ratified by Albania, enjoys a relevant legal arsenal in order to defend his/her artistic works so that such works may have a live of its own (Vivant & Bruguière 2009, 23. One of these legal measures is the contract, which in legal doctrine is well known as the author’s contract. By means of such contract, the author has the right to distribute, reproduce, license or certify rights related to his/her artistic work. In this regard, the contract is an irreplaceable tool in the hands of the author to distribute the work and to give it an undeniable value, turning it into one of the most valuable intangible assets in civil circulation. The contract of the author, as the name indicates it, is a contract that obeys to the rules of civil law with respect to the quality of the parties, the characteristics of the object of the contract, its conclusion, the determination of remuneration and the term of duration. On the other hand, it is undeniable that the contract of the author contains rules which are not specifically contemplated by the Civil Code, such as rules relating to the form, interpretation and existence of some sui generis contracts provided in Law 9380 / 2005 “On copyright and related rights” (hereinafter referred to as “Law 9380/2005” or “Law on Copyright” as well as in the Draft Law On Authors Rights (hereinafter referred

  16. Traps for neutral radioactive atoms

    CERN Document Server

    Sprouse, G D; Grossman, J S; Orozco, L A; Pearson, M R

    2002-01-01

    We describe several methods for efficiently injecting a small number of radioactive atoms into a laser trap. The characteristics of laser traps that make them desirable for physics experiments are discussed and several different experimental directions are described. We describe recent experiments with the alkali element Fr and point to future directions of the neutral atom trapping program.

  17. Quantum Mechanics with Neutral Kaons

    OpenAIRE

    Bramon, A.; Garbarino, G.; Hiesmayr, B. C.

    2007-01-01

    We briefly illustrate a few tests of quantum mechanics which can be performed with entangled neutral kaon pairs at a Phi-factory. This includes a quantitative formulation of Bohr's complementarity principle, the quantum eraser phenomenon and various forms of Bell inequalities.

  18. Copyright and personal use of CERN’s computing infrastructure

    CERN Multimedia

    IT Department

    2009-01-01

    (La version française sera en ligne prochainement)The rules covering the personal use of CERN’s computing infrastructure are defined in Operational Circular No. 5 and its Subsidiary Rules (see http://cern.ch/ComputingRules). All users of CERN’s computing infrastructure must comply with these rules, whether they access CERN’s computing facilities from within the Organization’s site or at another location. In particular, OC5 clause 17 requires that proprietary rights (the rights in software, music, video, etc.) must be respected. The user is liable for damages resulting from non-compliance. Recently, there have been several violations of OC5, where copyright material was discovered on public world-readable disk space. Please ensure that all material under your responsibility (in particular in files owned by your account) respects proprietary rights, including with respect to the restriction of access by third parties. CERN Security Team

  19. Robust image watermarking using DWT and SVD for copyright protection

    Science.gov (United States)

    Harjito, Bambang; Suryani, Esti

    2017-02-01

    The Objective of this paper is proposed a robust combined Discrete Wavelet Transform (DWT) and Singular Value Decomposition (SVD). The RGB image is called a cover medium, and watermark image is converted into gray scale. Then, they are transformed using DWT so that they can be split into several subbands, namely sub-band LL2, LH2, HL2. The watermark image embeds into the cover medium on sub-band LL2. This scheme aims to obtain the higher robustness level than the previous method which performs of SVD matrix factorization image for copyright protection. The experiment results show that the proposed method has robustness against several image processing attacks such as Gaussian, Poisson and Salt and Pepper Noise. In these attacks, noise has average Normalized Correlation (NC) values of 0.574863 0.889784, 0.889782 respectively. The watermark image can be detected and extracted.

  20. Jornada «Copyright Law for the EU: An open debate with the European Copyright Society»

    Directory of Open Access Journals (Sweden)

    Raquel Xalabarder

    2016-07-01

    Full Text Available

    El viernes 20 de mayo de 2016, los Estudios de Derecho y Ciencia Política de la UOC organizaron esta jornada con la European Copyright Society (ECS para tratar diversas cuestiones de derechos de autor que están actualmente siendo examinadas en la Unión Europea y para intercambiar opiniones con la comunidad académica y profesional de la propiedad intelectual. En la jornada se habló de los informes emitidos hasta ahora por el ECS relativos a la calificación de los enlaces como actos de comunicación al público (caso TJUE Svensson, la armonización de límites (caso TJUE Deckmyn y la remuneración de autores (caso TJUE Reprobel. También se trataron otras cuestiones sobre la armonización del derecho de autor en la Unión Europea, incluidas la Comunicación de la Comisión de la UE “A Digital Single Market Strategy for Europe” COM(2015192final, y las consultas públicas sobre “The Role of Publishers in the Copyright Value Chain and the panorama exception” de marzo de 2016 y sobre “The Review of the EU Copyright rules” de julio de 2014. Finalmente, también se examinaron las propuestas de Directiva sobre “Contracts for the supply of digital content” COM(2015634final y de Reglamento sobre “Cross-border portability of online content services” COM(2015627final.

  1. Caught in the Net: Perineuronal Nets and Addiction

    Directory of Open Access Journals (Sweden)

    Megan Slaker

    2016-01-01

    Full Text Available Exposure to drugs of abuse induces plasticity in the brain and creates persistent drug-related memories. These changes in plasticity and persistent drug memories are believed to produce aberrant motivation and reinforcement contributing to addiction. Most studies have explored the effect drugs of abuse have on pre- and postsynaptic cells and astrocytes; however, more recently, attention has shifted to explore the effect these drugs have on the extracellular matrix (ECM. Within the ECM are unique structures arranged in a net-like manner, surrounding a subset of neurons called perineuronal nets (PNNs. This review focuses on drug-induced changes in PNNs, the molecules that regulate PNNs, and the expression of PNNs within brain circuitry mediating motivation, reward, and reinforcement as it pertains to addiction.

  2. Army Net Zero Prove Out. Army Net Zero Training Report

    Science.gov (United States)

    2014-11-20

    sensors were strategically placed throughout the installation by magnetically attaching them to water main valve stems. The sensors check sound...Recycle Wrap  Substitutes for Packaging Materials  Re-Use of Textiles and Linens  Setting Printers to Double-Sided Printing Net Zero Waste...can effectively achieve source reduction. Clean and Re-Use Shop Rags - Shop rags represent a large textile waste stream at many installations. As a

  3. Army Net Zero Prove Out. Net Zero Waste Best Practices

    Science.gov (United States)

    2014-11-20

    Anaerobic Digesters – Although anaerobic digestion is not a new technology and has been used on a large-scale basis in wastewater treatment , the...technology and has been used on a large-scale basis in wastewater treatment , the use of the technology should be demonstrated with other...approaches can be used for cardboard and cellulose -based packaging materials. This approach is in line with the Net Zero Waste hierarchy in terms of

  4. Copyright Protection of Color Imaging Using Robust-Encoded Watermarking

    Directory of Open Access Journals (Sweden)

    M. Cedillo-Hernandez

    2015-04-01

    Full Text Available In this paper we present a robust-encoded watermarking method applied to color images for copyright protection, which presents robustness against several geometric and signal processing distortions. Trade-off between payload, robustness and imperceptibility is a very important aspect which has to be considered when a watermark algorithm is designed. In our proposed scheme, previously to be embedded into the image, the watermark signal is encoded using a convolutional encoder, which can perform forward error correction achieving better robustness performance. Then, the embedding process is carried out through the discrete cosine transform domain (DCT of an image using the image normalization technique to accomplish robustness against geometric and signal processing distortions. The embedded watermark coded bits are extracted and decoded using the Viterbi algorithm. In order to determine the presence or absence of the watermark into the image we compute the bit error rate (BER between the recovered and the original watermark data sequence. The quality of the watermarked image is measured using the well-known indices: Peak Signal to Noise Ratio (PSNR, Visual Information Fidelity (VIF and Structural Similarity Index (SSIM. The color difference between the watermarked and original images is obtained by using the Normalized Color Difference (NCD measure. The experimental results show that the proposed method provides good performance in terms of imperceptibility and robustness. The comparison among the proposed and previously reported methods based on different techniques is also provided.

  5. HANPP Collection: Human Appropriation of Net Primary Productivity as a Percentage of Net Primary Productivity

    Data.gov (United States)

    National Aeronautics and Space Administration — The Human Appropriation of Net Primary Productivity (HANPP) as a Percentage of Net Primary Productivity (NPP) portion of the Human Appropriation of Net Primary...

  6. Hydrodynamic characteristics of plane netting used for aquaculture net cages in uniform current

    National Research Council Canada - National Science Library

    DONG, SHUCHUANG; HU, FUXIANG; KUMAZAWA, TAISEI; SIODE, DAISUKE; TOKAI, TADASHI

    2016-01-01

      The hydrodynamic characteristics of polyethylene (PE) netting and chain link wire netting with different types of twine diameter and mesh size for aquaculture net cages were examined by experiments in a flume tank...

  7. Isolated unit tests in .Net

    OpenAIRE

    Haukilehto, Tero

    2013-01-01

    In this thesis isolation in unit testing is studied to get a precise picture of the isolation frameworks available for .Net environment. At the beginning testing is discussed in theory with the benefits and the problems it may have been linked with. The theory includes software development in general in connection with testing. Theory of isolation is also described before the actual isolation frameworks are represented. Common frameworks are described in more detail and comparable informa...

  8. Optical neutrality: invisibility without cloaking.

    Science.gov (United States)

    Hodges, Reed; Dean, Cleon; Durach, Maxim

    2017-02-15

    We show that it is possible to design an invisible wavelength-sized metal-dielectric metamaterial object without evoking cloaking. Our approach is an extension of the neutral inclusion concept by Zhou and Hu [Phys. Rev. E74, 026607 (2006)PLEEE81063-651X10.1103/PhysRevE.74.026607] to Mie scatterers. We demonstrate that an increase of metal fraction in the metamaterial leads to a transition from dielectric-like to metal-like scattering, which proceeds through invisibility or optical neutrality of the scatterer. Formally this is due to cancellation of multiple scattering orders, similarly to plasmonic cloaking introduced by Alù and Engheta [Phys. Rev. E72, 016623 (2005)PLEEE81063-651X10.1103/PhysRevE.72.016623], but without introduction of the separation of the scatterer into cloak and hidden regions.

  9. Neutral atom traps of radioactives

    CERN Document Server

    Behr, J A

    2003-01-01

    Neutral atoms trapped with modern laser cooling techniques offer the promise of improving several broad classes of experiments with radioactive isotopes. In nuclear beta decay, neutrino spectroscopy from beta-recoil coincidences, along with highly polarized samples, enable experiments to search for non-Standard Model interactions, test whether parity symmetry is maximally violated, and search for new sources of time reversal violation. Ongoing efforts at TRIUMF, Los Alamos and Berkeley will be highlighted. The traps also offer bright sources for Doppler-free spectroscopy, particularly in high-Z atoms where precision measurements could measure the strength of weak neutral nucleon-nucleon and electron-nucleon interactions. Physics with francium atoms has been vigorously pursued at Stony Brook. Several facilities plan work with radioactive atom traps; concrete plans and efforts at KVI Groningen and Legnaro will be among those summarized. Contributions to the multidisciplinary field of trace analysis will be left...

  10. Radiative lifetimes of neutral gadolinium

    Energy Technology Data Exchange (ETDEWEB)

    Den Hartog, E A; Bilty, K A; Lawler, J E, E-mail: eadenhar@wisc.edu, E-mail: biltyka@uwec.edu, E-mail: jelawler@wisc.edu [Department of Physics, University of Wisconsin, 1150 University Ave, Madison, WI 53706 (United States)

    2011-03-14

    The current work is part of an ongoing study of radiative properties of rare earth neutral atoms motivated by research needs in several disparate fields including astrophysics, laser chemistry and lighting technology. Time-resolved laser-induced fluorescence on a slow atomic beam has been used to measure radiative lifetimes, accurate to {+-}5%, for 136 levels of neutral gadolinium. Of the 136 levels, 6 are odd parity ranging in energy from 32 929 to 36 654 cm{sup -1}, and the remaining 130 are even parity ranging from 17 750 to 34 175 cm{sup -1}. This set of Gd i lifetimes represents a significant extension to the available published data, with 93 of the 136 level lifetimes measured for the first time. These lifetimes will provide the absolute normalization for a large set of measured Gd i transition probabilities.

  11. Neutrality and the social contract

    Directory of Open Access Journals (Sweden)

    Ian J. Carroll

    2009-06-01

    Full Text Available Given the fact of moral disagreement, theories of state neutrality which rely on moral premises will have limited application, in that they will fail to motivate anyone who rejects the moral premises on which they are based. By contrast, contractarian theories can be consistent with moral scepticism, and can therefore avoid this limitation. In this paper, I construct a contractarian model which I claim is sceptically consistent and includes a principle of state neutrality as a necessary condition. The principle of neutrality which I derive incorporates two conceptions of neutrality (consequential neutrality and justificatory neutrality which have usually been thought of as distinct and incompatible. I argue that contractarianism gives us a unified account of these conceptions. Ultimately, the conclusion that neutrality can be derived without violating the constraint established by moral scepticism turns out to rely on an assumption of equal precontractual bargaining power. I do not attempt to defend this assumption here. If the assumption cannot be defended in a sceptically consistent fashion, then the argument for neutrality given here is claimed to be morally minimal, rather than fully consistent with moral scepticism. L’existence d’un désaccord sur les questions morales fait en sorte que les constructions théoriques de la neutralité de l’État se fondant sur des prémisses morales ne peuvent avoir qu’une application limitée, car elles échouent à motiver quiconque rejette ces prémisses fondatrices. Par opposition, les théories contractualistes peuvent s’accommoder d’un scepticisme moral et peuvent donc éviter cette limitation. Cet article développe un modèle contractualiste compatible avec le scepticisme et qui inclut comme condition nécessaire la neutralité de l’État. Le principe de neutralité que je dérive à partir de ce modèle incorpore deux conceptions de la neutralité, soit la neutralité des cons

  12. Modeling of the Coupled Magnetospheric and Neutral Wind Dynamos

    Science.gov (United States)

    Thayer, Jeffrey P.

    1997-01-01

    the magnetosphere. The influence of the neutral wind was then determined not by estimating how much electric potential or current density it provides, but by determining the contribution of the neutral wind to the net electromagnetic energy transferred between the ionosphere and magnetosphere. The estimate of the net electromagnetic energy transfer and the role of the neutral winds proves to be a more fundamental quantity in studies of magnetosphere- ionosphere coupling also showed that by using electric and magnetic field measurements from the HILAT satellite, the Poynting flux could be a measurable quantity from polar-orbiting, low- altitude spacecraft. Through collaboration with Dr. Heelis and others at UTD and their expertise of the electric field measurements on the DE-B satellite, an extensive analysis was planned to determine the Poynting flux from the DE-B measurements in combination with a modeling effort to help interpret the observations taking into account the coupled magnetosphere-ionosphere.

  13. Optimization of Neutral Atom Imagers

    Science.gov (United States)

    Shappirio, M.; Coplan, M.; Balsamo, E.; Chornay, D.; Collier, M.; Hughes, P.; Keller, J.; Ogilvie, K.; Williams, E.

    2008-01-01

    The interactions between plasma structures and neutral atom populations in interplanetary space can be effectively studied with energetic neutral atom imagers. For neutral atoms with energies less than 1 keV, the most efficient detection method that preserves direction and energy information is conversion to negative ions on surfaces. We have examined a variety of surface materials and conversion geometries in order to identify the factors that determine conversion efficiency. For chemically and physically stable surfaces smoothness is of primary importance while properties such as work function have no obvious correlation to conversion efficiency. For the noble metals, tungsten, silicon, and graphite with comparable smoothness, conversion efficiency varies by a factor of two to three. We have also examined the way in which surface conversion efficiency varies with the angle of incidence of the neutral atom and have found that the highest efficiencies are obtained at angles of incidence greater then 80deg. The conversion efficiency of silicon, tungsten and graphite were examined most closely and the energy dependent variation of conversion efficiency measured over a range of incident angles. We have also developed methods for micromachining silicon in order to reduce the volume to surface area over that of a single flat surface and have been able to reduce volume to surface area ratios by up to a factor of 60. With smooth micro-machined surfaces of the optimum geometry, conversion efficiencies can be increased by an order of magnitude over instruments like LENA on the IMAGE spacecraft without increase the instruments mass or volume.

  14. Event hierarchies in DanNet

    DEFF Research Database (Denmark)

    Pedersen, Bolette Sandford; Nimb, Sanni

    2008-01-01

    Artiklen omhandler udarbejdelsen af et verbumshierarki i det leksikalsk-semantiske ordnet, DanNet.......Artiklen omhandler udarbejdelsen af et verbumshierarki i det leksikalsk-semantiske ordnet, DanNet....

  15. The Uniframe .Net Web Service Discovery Service

    National Research Council Canada - National Science Library

    Berbeco, Robert W

    2003-01-01

    Microsoft .NET allows the creation of distributed systems in a seamless manner Within NET small, discrete applications, referred to as Web services, are utilized to connect to each other or larger applications...

  16. Long Term RadNet Quality Data

    Data.gov (United States)

    U.S. Environmental Protection Agency — This RadNet Quality Data Asset includes all data since initiation and when ERAMS was expanded to become RadNet, name changed to reflect new mission. This includes...

  17. Autologous HIV-1 neutralizing antibodies: emergence of neutralization-resistant escape virus and subsequent development of escape virus neutralizing antibodies

    DEFF Research Database (Denmark)

    Arendrup, M; Nielsen, C; Hansen, J E

    1992-01-01

    of neutralizing antibodies to the primary virus isolates was detected 13-45 weeks after seroconversion. Emergence of escape virus with reduced sensitivity to neutralization by autologous sera was demonstrated. The patients subsequently developed neutralizing antibodies against the escape virus but after a delay...... escape virus may be part of the explanation of the apparent failure of the immune system to control HIV infection....

  18. Waterscape determinants of net mercury methylation in a tropical wetland.

    Science.gov (United States)

    Lázaro, Wilkinson L; Díez, Sergi; da Silva, Carolina J; Ignácio, Áurea R A; Guimarães, Jean R D

    2016-10-01

    The periphyton associated with freshwater macrophyte roots is the main site of Hg methylation in different wetland environments in the world. The aim of this study was to test the use of connectivity metrics of water bodies, in the context of patches, in a tropical waterscape wetland (Guapore River, Amazonia, Brazil) as a predictor of potential net methylmercury (MeHg) production by periphyton communities. We sampled 15 lakes with different patterns of lateral connectivity with the main river channel, performing net mercury methylation potential tests in incubations with local water and Eichhornia crassipes root-periphyton samples, using (203)HgCl2 as a tracer. Physico-chemical variables, landscape data (morphological characteristics, land use, and lateral connection type of water bodies) using GIS resources and field data were analyzed with Generalized Additive Models (GAM). The net Me(203)Hg production (as % of total added (203)Hg) was expressive (6.2-25.6%) showing that periphyton is an important matrix in MeHg production. The model that best explained the variation in the net Me(203)Hg production (76%) was built by the variables: connection type, total phosphorus and dissolved organic carbon (DOC) in water (AICc=48.324, p=0.001). Connection type factor was the best factor to model fit (r(2)=0.32; p=0.008) and temporarily connected lakes had higher rates of net mercury methylation. Both DOC and total phosphorus showed positive significant covariation with the net methylation rates (r(2)=0.26; p=0.008 and r(2)=0.21; p=0.012 respectively). Our study suggests a strong relationship between rates of net MeHg production in this tropical area and the type of water body and its hydrological connectivity within the waterscape. Copyright © 2016 Elsevier Inc. All rights reserved.

  19. Structural basis for antibody-mediated neutralization of Lassa virus.

    Science.gov (United States)

    Hastie, Kathryn M; Zandonatti, Michelle A; Kleinfelter, Lara M; Heinrich, Megan L; Rowland, Megan M; Chandran, Kartik; Branco, Luis M; Robinson, James E; Garry, Robert F; Saphire, Erica Ollmann

    2017-06-02

    The arenavirus Lassa causes severe hemorrhagic fever and a significant disease burden in West Africa every year. The glycoprotein, GPC, is the sole antigen expressed on the viral surface and the critical target for antibody-mediated neutralization. Here we present the crystal structure of the trimeric, prefusion ectodomain of Lassa GP bound to a neutralizing antibody from a human survivor at 3.2-angstrom resolution. The antibody extensively anchors two monomers together at the base of the trimer, and biochemical analysis suggests that it neutralizes by inhibiting conformational changes required for entry. This work illuminates pH-driven conformational changes in both receptor-binding and fusion subunits of Lassa virus, illustrates the unique assembly of the arenavirus glycoprotein spike, and provides a much-needed template for vaccine design against these threats to global health. Copyright © 2017, American Association for the Advancement of Science.

  20. PsychoNet: a psycholinguistc commonsense ontology

    OpenAIRE

    Mohtasseb, Haytham; Ahmed, Amr

    2010-01-01

    Ontologies have been widely accepted as the most advanced knowledge representation model. This paper introduces PsychoNet, a new knowledgebase that forms the link between psycholinguistic taxonomy, existing in LIWC, and its semantic textual representation in the form of commonsense semantic ontology, represented by ConceptNet. The integration of LIWC and ConceptNet and the added functionalities facilitate employing ConceptNet in psycholinguistic studies. Furthermore, it simplifies utilization...

  1. 78 FR 72451 - Net Investment Income Tax

    Science.gov (United States)

    2013-12-02

    ... Revenue Service 26 CFR Part 1 RIN 1545-BL74 Net Investment Income Tax AGENCY: Internal Revenue Service...). These regulations provide guidance on the computation of net investment income. The regulations affect... lesser of: (A) The individual's net investment income for such taxable year, or (B) the excess (if any...

  2. 47 CFR 69.302 - Net investment.

    Science.gov (United States)

    2010-10-01

    ... 47 Telecommunication 3 2010-10-01 2010-10-01 false Net investment. 69.302 Section 69.302... Apportionment of Net Investment § 69.302 Net investment. (a) Investment in Accounts 2001, 1220 and Class B Rural...) Investment in Accounts 2002, 2003 and to the extent such inclusions are allowed by this Commission, Account...

  3. 47 CFR 65.450 - Net income.

    Science.gov (United States)

    2010-10-01

    ... 47 Telecommunication 3 2010-10-01 2010-10-01 false Net income. 65.450 Section 65.450... OF RETURN PRESCRIPTION PROCEDURES AND METHODOLOGIES Exchange Carriers § 65.450 Net income. (a) Net income shall consist of all revenues derived from the provision of interstate telecommunications services...

  4. 47 CFR 65.500 - Net income.

    Science.gov (United States)

    2010-10-01

    ... 47 Telecommunication 3 2010-10-01 2010-10-01 false Net income. 65.500 Section 65.500... OF RETURN PRESCRIPTION PROCEDURES AND METHODOLOGIES Interexchange Carriers § 65.500 Net income. The net income methodology specified in § 65.450 shall be utilized by all interexchange carriers that are...

  5. NetBeans IDE 8 cookbook

    CERN Document Server

    Salter, David

    2014-01-01

    If you're a Java developer of any level using NetBeans and want to learn how to get the most out of NetBeans, then this book is for you. Learning how to utilize NetBeans will provide a firm foundation for your Java application development.

  6. Characterizing behavioural congruences for Petri nets

    DEFF Research Database (Denmark)

    Nielsen, Mogens; Priese, Lutz; Sassone, Vladimiro

    1995-01-01

    We exploit a notion of interface for Petri nets in order to design a set of net combinators. For such a calculus of nets, we focus on the behavioural congruences arising from four simple notions of behaviour, viz., traces, maximal traces, step, and maximal step traces, and from the corresponding...

  7. 27 CFR 4.37 - Net contents.

    Science.gov (United States)

    2010-04-01

    ... the volume of wine within the container, except that the following tolerances shall be allowed: (1... THE TREASURY LIQUORS LABELING AND ADVERTISING OF WINE Labeling Requirements for Wine § 4.37 Net contents. (a) Statement of net contents. The net contents of wine for which a standard of fill is...

  8. Plasma/Neutral-Beam Etching Apparatus

    Science.gov (United States)

    Langer, William; Cohen, Samuel; Cuthbertson, John; Manos, Dennis; Motley, Robert

    1989-01-01

    Energies of neutral particles controllable. Apparatus developed to produce intense beams of reactant atoms for simulating low-Earth-orbit oxygen erosion, for studying beam-gas collisions, and for etching semiconductor substrates. Neutral beam formed by neutralization and reflection of accelerated plasma on metal plate. Plasma ejected from coaxial plasma gun toward neutralizing plate, where turned into beam of atoms or molecules and aimed at substrate to be etched.

  9. A novel linear neutralizing epitope of hepatitis E virus.

    Science.gov (United States)

    Tang, Zi-Min; Tang, Ming; Zhao, Min; Wen, Gui-Ping; Yang, Fan; Cai, Wei; Wang, Si-Ling; Zheng, Zi-Zheng; Xia, Ning-Shao

    2015-07-09

    Hepatitis E virus (HEV) is a serious public health problem that causes acute hepatitis in humans and is primarily transmitted through fecal and oral routes. The major anti-HEV antibody responses are against conformational epitopes located in a.a. 459-606 of HEV pORF2. All reported neutralization epitopes are present on the dimer domain constructed by this peptide. While looking for a neutralizing monoclonal antibody (MAb)-recognized linear epitope, we found a novel neutralizing linear epitope (L2) located in a.a. 423-437 of pORF2. Moreover, epitope L2 is proved non-immunodominant in the HEV-infection process. Using the hepatitis B virus core protein (HBc) as a carrier to display this novel linear epitope, we show herein that this epitope could induce a neutralizing antibody response against HEV in mice and could protect rhesus monkeys from HEV infection. Collectively, our results showed a novel non-immunodominant linear neutralizing epitope of hepatitis E virus, which provided additional insight of HEV vaccine. Copyright © 2015 Elsevier Ltd. All rights reserved.

  10. Compositional design and optimization of dentin adhesive with neutralization capability.

    Science.gov (United States)

    Song, Linyong; Ye, Qiang; Ge, Xueping; Spencer, Paulette

    2015-09-01

    The objective of this work was to investigate the polymerization behavior, neutralization capability, and mechanical properties of dentin adhesive formulations with the addition of the tertiary amine co-monomer, 2-N-morpholinoethyl methacrylate (MEMA). A co-monomer mixture based on HEMA/BisGMA (45/55, w/w) was used as a control adhesive. Compared with the control formulation, the MEMA-containing adhesive formulations were characterized comprehensively with regard to water miscibility of liquid resin, water sorption and solubility of cured polymer, real-time photopolymerization kinetics, dynamic mechanical analysis (DMA), and modulated differential scanning calorimetry (MDSC). The neutralization capacity was characterized by monitoring the pH shift of 1mM lactic acid (LA) solution, in which the adhesive polymers were soaked. With increasing MEMA concentrations, experimental copolymers showed higher water sorption, lower glass transition temperature and lower crosslinking density compared to the control. The pH values of LA solution gradually increased from 3.5 to about 6.0-6.5 after 90 days. With the increase in crosslinking density of the copolymers, the neutralization rate was depressed. The optimal MEMA concentration was between 20 and 40 wt%. As compared to the control, the results indicated that the MEMA-functionalized copolymer showed neutralization capability. The crosslinking density of the copolymer networks influenced the neutralization rate. Copyright © 2015 Elsevier Ltd. All rights reserved.

  11. Neutral lumbar spine sitting posture in pain-free subjects.

    Science.gov (United States)

    O'Sullivan, Kieran; O'Dea, Patrick; Dankaerts, Wim; O'Sullivan, Peter; Clifford, Amanda; O'Sullivan, Leonard

    2010-12-01

    Sitting is a common aggravating factor in low back pain (LBP), and re-education of sitting posture is a common aspect of LBP management. However, there is debate regarding what is an optimal sitting posture. This pilot study had 2 aims; to investigate whether pain-free subjects can be reliably positioned in a neutral sitting posture (slight lumbar lordosis and relaxed thorax); and to compare perceptions of neutral sitting posture to habitual sitting posture (HSP). The lower lumbar spine HSP of seventeen pain-free subjects was initially recorded. Subjects then assumed their own subjectively perceived ideal posture (SPIP). Finally, 2 testers independently positioned the subjects into a tester perceived neutral posture (TPNP). The inter-tester reliability of positioning in TPNP was very good (intraclass correlation coefficient (ICC) = 0.91, mean difference = 3% of range of motion). A repeated measures ANOVA revealed that HSP was significantly more flexed than both SPIP and TPNP (p 0.05). HSP was more kyphotic than all other postures. This study suggests that pain-free subjects can be reliably positioned in a neutral lumbar sitting posture. Further investigation into the role of neutral sitting posture in LBP subjects is warranted. Copyright © 2010 Elsevier Ltd. All rights reserved.

  12. Prebiotic potential of neutral oligo- and polysaccharides from seed mucilage of Hyptis suaveolens.

    Science.gov (United States)

    Mueller, Monika; Čavarkapa, Andrea; Unger, Frank M; Viernstein, Helmut; Praznik, Werner

    2017-04-15

    Prebiotics are selectively fermented by the gastrointestinal microflora, resulting in benefits to human health. The seed mucilage of Hyptis suaveolens contains neutral and acidic polysaccharides in a ratio of 1:1. The neutral polysaccharides consist of galactose, glucose and mannose whereas the acidic polysaccharides contain fucose, xylose and 4-O-methylglucuronic acid -residues. The growth of probiotics in the presence of total, acidic or neutral polysaccharides and oligosaccharides was tested using turbidity measurements. The majority (11 out of 14) of the tested probiotic strains significantly grew in the neutral fraction. Growth occurred with some time delay, but may be longer lasting than with other lower molecular prebiotics. The extent of growth increased with neutral polysaccharides from H. suaveolens corresponding to the externally available galactose units (20%). In conclusion, neutral poly- and oligosaccharides from H. suaveolens have a prebiotic potential characterized by a delayed but long lasting effect. Copyright © 2016 Elsevier Ltd. All rights reserved.

  13. Neutral beamline with improved ion energy recovery

    Science.gov (United States)

    Kim, Jinchoon

    1984-01-01

    A neutral beamline employing direct energy recovery of unneutralized residual ions is provided which enhances the energy recovery of the full energy ion component of the beam exiting the neutralizer cell, and thus improves the overall neutral beamline efficiency. The unneutralized full energy ions exiting the neutralizer are deflected from the beam path and the electrons in the cell are blocked by a magnetic field applied transverse to the beam direction in the neutral izer exit region. The ions which are generated at essentially ground potential and accelerated through the neutralizer cell by a negative acceleration voltage are collected at ground potential. A neutralizer cell exit end region is provided which allows the magnetic and electric fields acting on the exiting ions to be loosely coupled. As a result, the fractional energy ions exiting the cell are reflected onto and collected at an interior wall of the neutralizer formed by the modified end geometry, and thus do not detract from the energy recovery efficiency of full energy ions exiting the cell. Electrons within the neutralizer are prevented from exiting the neutralizer end opening by the action of crossed fields drift (ExB) and are terminated to a collector collar around the downstream opening of the neutralizer. The correct combination of the extended neutralizer end structure and the magnet region is designed so as to maximize the exit of full energy ions and to contain the fractional energy ions.

  14. NET 40 Generics Beginner's Guide

    CERN Document Server

    Mukherjee, Sudipta

    2012-01-01

    This is a concise, practical guide that will help you learn Generics in .NET, with lots of real world and fun-to-build examples and clear explanations. It is packed with screenshots to aid your understanding of the process. This book is aimed at beginners in Generics. It assumes some working knowledge of C# , but it isn't mandatory. The following would get the most use out of the book: Newbie C# developers struggling with Generics. Experienced C++ and Java Programmers who are migrating to C# and looking for an alternative to other generic frameworks like STL and JCF would find this book handy.

  15. The Net Reclassification Index (NRI)

    DEFF Research Database (Denmark)

    Pepe, Margaret S.; Fan, Jing; Feng, Ziding

    2015-01-01

    The Net Reclassification Index (NRI) is a very popular measure for evaluating the improvement in prediction performance gained by adding a marker to a set of baseline predictors. However, the statistical properties of this novel measure have not been explored in depth. We demonstrate the alarming...... marker is proven to erroneously yield a positive NRI. Some insight into this phenomenon is provided. Since large values for the NRI statistic may simply be due to use of poorly fitting risk models, we suggest caution in using the NRI as the basis for marker evaluation. Other measures of prediction...

  16. ORNL positive ion neutral beam program

    Energy Technology Data Exchange (ETDEWEB)

    Whealton, J.H.; Haselton, H.H.; Barber, G.C.

    1978-01-01

    The neutral beam group at Oak Ridge National Laboratory has constructed neutral beam generators for the ORMAK and PLT devices, is presently constructing neutral beam devices for the ISX and PDX devices, and is contemplating the construction of neutral beam systems for the advanced TNS device. These neutral beam devices stem from the pioneering work on ion sources of G. G. Kelley and O. B. Morgan. We describe the ion sources under development at this Laboratory, the beam optics exhibited by these sources, as well as some theoretical considerations, and finally the remainder of the beamline design.

  17. NetF-producing Clostridium perfringens: Clonality and plasmid pathogenicity loci analysis.

    Science.gov (United States)

    Mehdizadeh Gohari, Iman; Kropinski, Andrew M; Weese, Scott J; Whitehead, Ashley E; Parreira, Valeria R; Boerlin, Patrick; Prescott, John F

    2017-04-01

    Clostridium perfringens is an important cause of foal necrotizing enteritis and canine acute hemorrhagic diarrhea. A major virulence determinant of the strains associated with these diseases appears to be a beta-sheet pore-forming toxin, NetF, encoded within a pathogenicity locus (NetF locus) on a large tcp-conjugative plasmid. Strains producing NetF also produce the putative toxin NetE, encoded within the same pathogenicity locus, as well as CPE enterotoxin and CPB2 on a second plasmid, and sometimes the putative toxin NetG within a pathogenicity locus (NetG locus) on another separate large conjugative plasmid. Previous genome sequences of two netF-positive C. perfringens showed that they both shared three similar plasmids, including the NetF/NetE and CPE/CPB2 toxins-encoding plasmids mentioned above and a putative bacteriocin-encoding plasmid. The main purpose of this study was to determine whether all NetF-producing strains share this common plasmid profile and whether their distinct NetF and CPE pathogenicity loci are conserved. To answer this question, 15 equine and 15 canine netF-positive isolates of C. perfringens were sequenced using Illumina Hiseq2000 technology. In addition, the clonal relationships among the NetF-producing strains were evaluated by core genome multilocus sequence typing (cgMLST). The data obtained showed that all NetF-producing strains have a common plasmid profile and that the defined pathogenicity loci on the plasmids are conserved in all these strains. cgMLST analysis showed that the NetF-producing C. perfringens strains belong to two distinct clonal complexes. The pNetG plasmid was absent from isolates of one of the clonal complexes, and there were minor but consistent differences in the NetF/NetE and CPE/CPB2 plasmids between the two clonal complexes. Copyright © 2017 Elsevier B.V. All rights reserved.

  18. Framework for Energy Neutral Treatment for the 21st Century Through Energy Efficient Aeration (WERF Report INFR2R12)

    Science.gov (United States)

    Aeration is commonly identified as the most significant energy use in the treatment of wastewater and therefore garners significant focus in reducing energy use in the ultimate aspirational goal of achieving net energy neutrality for water resource recovery. This research establi...

  19. Thermodynamics of neutral protein evolution.

    Science.gov (United States)

    Bloom, Jesse D; Raval, Alpan; Wilke, Claus O

    2007-01-01

    Naturally evolving proteins gradually accumulate mutations while continuing to fold to stable structures. This process of neutral evolution is an important mode of genetic change and forms the basis for the molecular clock. We present a mathematical theory that predicts the number of accumulated mutations, the index of dispersion, and the distribution of stabilities in an evolving protein population from knowledge of the stability effects (delta deltaG values) for single mutations. Our theory quantitatively describes how neutral evolution leads to marginally stable proteins and provides formulas for calculating how fluctuations in stability can overdisperse the molecular clock. It also shows that the structural influences on the rate of sequence evolution observed in earlier simulations can be calculated using just the single-mutation delta deltaG values. We consider both the case when the product of the population size and mutation rate is small and the case when this product is large, and show that in the latter case the proteins evolve excess mutational robustness that is manifested by extra stability and an increase in the rate of sequence evolution. All our theoretical predictions are confirmed by simulations with lattice proteins. Our work provides a mathematical foundation for understanding how protein biophysics shapes the process of evolution.

  20. Discrete symmetries with neutral mesons

    Science.gov (United States)

    Bernabéu, José

    2018-01-01

    Symmetries, and Symmetry Breakings, in the Laws of Physics play a crucial role in Fundamental Science. Parity and Charge Conjugation Violations prompted the consideration of Chiral Fields in the construction of the Standard Model, whereas CP-Violation needed at least three families of Quarks leading to Flavour Physics. In this Lecture I discuss the Conceptual Basis and the present experimental results for a Direct Evidence of Separate Reversal-in-Time T, CP and CPT Genuine Asymmetries in Decaying Particles like Neutral Meson Transitions, using Quantum Entanglement and the Decay as a Filtering Measurement. The eight transitions associated to the Flavour-CP eigenstate decay products of entangled neutral mesons have demonstrated with impressive significance a separate evidence of TRV and CPV in Bd-physics, whereas a CPTV asymmetry shows a 2σ effect interpreted as an upper limit. Novel CPTV observables are discussed for K physics at KLOE-2, including the difference between the semileptonic asymmetries from KL and KS, the ratios of double decay rate Intensities to Flavour-CP eigenstate decay products and the ω-effect. Their observation would lead to a change of paradigm beyond Quantum Field Theory, however there is nothing in Quantum Mechanics forbidding CPTV.

  1. Ionomigration of neutral phases in ionic conductors

    Energy Technology Data Exchange (ETDEWEB)

    Chen, I. Wei; Li, Ju [Department of Materials Science and Engineering, University of Pennsylvania, Philadelphia, PA (United States); Kim, Seung-Wan [Department of Materials Science and Engineering, University of Pennsylvania, Philadelphia, PA (United States); Department of Materials Science and Engineering, Korea Advanced Institute of Science and Technology, Daejeon (Korea, Republic of); Kang, Suk-Joong L. [Department of Materials Science and Engineering, Korea Advanced Institute of Science and Technology, Daejeon (Korea, Republic of); Huang, Fuqiang [State Key Laboratory of High Performance, Ceramics and Superfine Microstructures, Shanghai Institute of Ceramics, Chinese Academy of Sciences, Shanghai (China)

    2012-11-15

    Without sensing any physical force, a neutral object in an ion conducting solid can move in a uniform electrochemical field by coupling a global ion wind with localized counterion diffusion at the interface. This happens to pores and gas bubbles at 840 C in a fast O{sup 2-} conductor, yttria-stabilized zirconia (YSZ), despite having cations that are essentially frozen with lattice diffusivities 10{sup 12} times slower than the O{sup 2-} diffusivity. Through-thickness migration and massive electro-sintering in thin YSZ ceramics are observed at voltages similar to those in YSZ fuel cells and electrolysis cells. This effect should apply to any electrochemically-loaded multiphase ionic conducting solid, with or without an electric field, and can lead to electrolyte sintering, phase accumulation and electrode debonding, resulting in unexpected benefit or damage in electrochemical devices. As the velocity obeys a pseudo Stokes-Einstein equation, inversely proportional to the object size, an especially enhanced size effect is expected in nanocomposites. (Copyright copyright 2012 WILEY-VCH Verlag GmbH and Co. KGaA, Weinheim)

  2. -Net Approach to Sensor -Coverage

    Directory of Open Access Journals (Sweden)

    Fusco Giordano

    2010-01-01

    Full Text Available Wireless sensors rely on battery power, and in many applications it is difficult or prohibitive to replace them. Hence, in order to prolongate the system's lifetime, some sensors can be kept inactive while others perform all the tasks. In this paper, we study the -coverage problem of activating the minimum number of sensors to ensure that every point in the area is covered by at least sensors. This ensures higher fault tolerance, robustness, and improves many operations, among which position detection and intrusion detection. The -coverage problem is trivially NP-complete, and hence we can only provide approximation algorithms. In this paper, we present an algorithm based on an extension of the classical -net technique. This method gives an -approximation, where is the number of sensors in an optimal solution. We do not make any particular assumption on the shape of the areas covered by each sensor, besides that they must be closed, connected, and without holes.

  3. NETS - Danish participation. Final report

    Energy Technology Data Exchange (ETDEWEB)

    Alsen, S. (Grontmij - Carl Bro, Glostrup (Denmark)); Theel, C. (Baltic Sea Solutions, Holeby (Denmark))

    2008-12-15

    Within the NICe-funded project 'Nordic Environmental Technology Solutions (NETS)' a new type of networking at the Nordic level was organized in order to jointly exploit the rapidly growing market potential in the environmental technology sector. The project aimed at increased and professionalized commercialization of Nordic Cleantech in energy and water business segments through 1) closer cooperation and joint marketing activities, 2) a website, 3) cleantech product information via brochures and publications 4) and participating in relevant trade fairs and other industry events. Facilitating business-to-business activities was another core task for the NETS project partners from Norway, Sweden, Finland and Denmark with the aim to encourage total solutions for combined Cleantech system offers. The project has achieved to establish a Cleantech register of 600 Nordic Cleantech companies, a network of 86 member enterprises, produced several publications and brochures for direct technology promotion and a website for direct access to company profiles and contact data. The project partners have attended 14 relevant international Cleantech trade fairs and conferences and facilitated business-to-business contacts added by capacity building offers through two company workshops. The future challenge for the project partners and Nordic Cleantech will be to coordinate the numerous efforts within the Nordic countries in order to reach concerted action and binding of member companies for reliable services, an improved visibility and knowledge exchange. With Cleantech's growing market influence and public awareness, the need to develop total solutions is increasing likewise. Marketing efforts should be encouraged cross-sectional and cross-border among the various levels of involved actors from both the public and the private sector. (au)

  4. A prática do Zero Rating e o Princípio da Neutralidade de Rede previsto na Lei nº 12.965/14: reflexões sobre o fenômeno da inclusão digital e o desenvolvimento de novas tecnologias / Zero Rating and Net Neutrality in Brazil's Internet Legal Framework: Digital Inclusion and Development of New Technologies

    Directory of Open Access Journals (Sweden)

    André Erhardt

    2016-05-01

    Full Text Available Purpose – This article discusses the effects of zero rating on the principle of network neutrality and social and technological transformations of Brazil. Methodology/approach/design – It was composed from bibliographic research and data collection in order to explain the practice of zero rating, framing it in the theory formulated by Ernest J. Wilson. Findings – The article presents in details the offer of mobile internet service in Brazil and evaluates zero rating under the legislation and its impact on digital inclusion and technological development. Practical implications – The article serves as an invitation to the researcher interested in the social economic implications of zero rating and its regulation. Originality/value – It innovates in the Brazilian legal research presenting a peculiar approach on the model proposed by Ernest J. Wilson analyzing social transformations on par with technological development.

  5. Radiative lifetimes of neutral cerium

    Science.gov (United States)

    Den Hartog, E. A.; Buettner, K. P.; Lawler, J. E.

    2009-04-01

    Radiative lifetimes, accurate to ±5%, have been measured for 153 levels of neutral cerium using time-resolved laser-induced fluorescence (TRLIF) on a slow beam of cerium atoms. Of the 153 levels studied, 150 are even parity and 3 are odd parity. The levels range in energy from 16 869 to 28 557 cm-1. This set of Ce I lifetimes is much more extensive than others published to date, and will provide the absolute calibration for a very large set of measured Ce I transition probabilities. Accurate transition probabilities for lines in the visible and ultraviolet are needed both in astrophysics, for the determination of elemental abundances, and by the lighting community, for research and development of metal halide high-intensity discharge lamps.

  6. $\\tau$ decays with neutral kaons

    CERN Document Server

    Abbiendi, G.; Akesson, P.F.; Alexander, G.; Allison, John; Anderson, K.J.; Arcelli, S.; Asai, S.; Ashby, S.F.; Axen, D.; Azuelos, G.; Bailey, I.; Ball, A.H.; Barberio, E.; Barlow, Roger J.; Batley, J.R.; Baumann, S.; Behnke, T.; Bell, Kenneth Watson; Bella, G.; Bellerive, A.; Bentvelsen, S.; Bethke, S.; Betts, S.; Biebel, O.; Biguzzi, A.; Bloodworth, I.J.; Bock, P.; Bohme, J.; Boeriu, O.; Bonacorsi, D.; Boutemeur, M.; Braibant, S.; Bright-Thomas, P.; Brigliadori, L.; Brown, Robert M.; Burckhart, H.J.; Capiluppi, P.; Carnegie, R.K.; Carter, A.A.; Carter, J.R.; Chang, C.Y.; Charlton, David G.; Chrisman, D.; Ciocca, C.; Clarke, P.E.L.; Clay, E.; Cohen, I.; Conboy, J.E.; Cooke, O.C.; Couchman, J.; Couyoumtzelis, C.; Coxe, R.L.; Cuffiani, M.; Dado, S.; Dallavalle, G.Marco; Dallison, S.; Davis, R.; de Roeck, A.; Dervan, P.; Desch, K.; Dienes, B.; Dixit, M.S.; Donkers, M.; Dubbert, J.; Duchovni, E.; Duckeck, G.; Duerdoth, I.P.; Estabrooks, P.G.; Etzion, E.; Fabbri, F.; Fanfani, A.; Fanti, M.; Faust, A.A.; Feld, L.; Ferrari, P.; Fiedler, F.; Fierro, M.; Fleck, I.; Frey, A.; Furtjes, A.; Futyan, D.I.; Gagnon, P.; Gary, J.W.; Gaycken, G.; Geich-Gimbel, C.; Giacomelli, G.; Giacomelli, P.; Gingrich, D.M.; Glenzinski, D.; Goldberg, J.; Gorn, W.; Grandi, C.; Graham, K.; Gross, E.; Grunhaus, J.; Gruwe, M.; Hajdu, C.; Hanson, G.G.; Hansroul, M.; Hapke, M.; Harder, K.; Harel, A.; Hargrove, C.K.; Harin-Dirac, M.; Hauschild, M.; Hawkes, C.M.; Hawkings, R.; Hemingway, R.J.; Herten, G.; Heuer, R.D.; Hildreth, M.D.; Hill, J.C.; Hobson, P.R.; Hocker, James Andrew; Hoffman, Kara Dion; Homer, R.J.; Honma, A.K.; Horvath, D.; Hossain, K.R.; Howard, R.; Huntemeyer, P.; Igo-Kemenes, P.; Imrie, D.C.; Ishii, K.; Jacob, F.R.; Jawahery, A.; Jeremie, H.; Jimack, M.; Jones, C.R.; Jovanovic, P.; Junk, T.R.; Kanaya, N.; Kanzaki, J.; Karapetian, G.; Karlen, D.; Kartvelishvili, V.; Kawagoe, K.; Kawamoto, T.; Kayal, P.I.; Keeler, R.K.; Kellogg, R.G.; Kennedy, B.W.; Kim, D.H.; Klier, A.; Kobayashi, T.; Kobel, M.; Kokott, T.P.; Kolrep, M.; Komamiya, S.; Kowalewski, Robert V.; Kress, T.; Krieger, P.; von Krogh, J.; Kuhl, T.; Kupper, M.; Kyberd, P.; Lafferty, G.D.; Landsman, H.; Lanske, D.; Lauber, J.; Lawson, I.; Layter, J.G.; Lellouch, D.; Letts, J.; Levinson, L.; Liebisch, R.; Lillich, J.; List, B.; Littlewood, C.; Lloyd, A.W.; Lloyd, S.L.; Loebinger, F.K.; Long, G.D.; Losty, M.J.; Lu, J.; Ludwig, J.; Macchiolo, A.; Macpherson, A.; Mader, W.; Mannelli, M.; Marcellini, S.; Marchant, T.E.; Martin, A.J.; Martin, J.P.; Martinez, G.; Mashimo, T.; Mattig, Peter; McDonald, W.John; McKenna, J.; Mckigney, E.A.; McMahon, T.J.; McPherson, R.A.; Meijers, F.; Mendez-Lorenzo, P.; Merritt, F.S.; Mes, H.; Meyer, I.; Michelini, A.; Mihara, S.; Mikenberg, G.; Miller, D.J.; Mohr, W.; Montanari, A.; Mori, T.; Nagai, K.; Nakamura, I.; Neal, H.A.; Nisius, R.; O'Neale, S.W.; Oakham, F.G.; Odorici, F.; Ogren, H.O.; Okpara, A.; Oreglia, M.J.; Orito, S.; Pasztor, G.; Pater, J.R.; Patrick, G.N.; Patt, J.; Perez-Ochoa, R.; Petzold, S.; Pfeifenschneider, P.; Pilcher, J.E.; Pinfold, J.; Plane, David E.; Poli, B.; Polok, J.; Przybycien, M.; Quadt, A.; Rembser, C.; Rick, H.; Robins, S.A.; Rodning, N.; Roney, J.M.; Rosati, S.; Roscoe, K.; Rossi, A.M.; Rozen, Y.; Runge, K.; Runolfsson, O.; Rust, D.R.; Sachs, K.; Saeki, T.; Sahr, O.; Sang, W.M.; Sarkisian, E.K.G.; Sbarra, C.; Schaile, A.D.; Schaile, O.; Scharff-Hansen, P.; Schieck, J.; Schmitt, S.; Schoning, A.; Schroder, Matthias; Schumacher, M.; Schwick, C.; Scott, W.G.; Seuster, R.; Shears, T.G.; Shen, B.C.; Shepherd-Themistocleous, C.H.; Sherwood, P.; Siroli, G.P.; Skuja, A.; Smith, A.M.; Snow, G.A.; Sobie, R.; Soldner-Rembold, S.; Spagnolo, S.; Sproston, M.; Stahl, A.; Stephens, K.; Stoll, K.; Strom, David M.; Strohmer, R.; Surrow, B.; Talbot, S.D.; Taras, P.; Tarem, S.; Teuscher, R.; Thiergen, M.; Thomas, J.; Thomson, M.A.; Torrence, E.; Towers, S.; Trefzger, T.; Trigger, I.; Trocsanyi, Z.; Tsur, E.; Turner-Watson, M.F.; Ueda, I.; Van Kooten, Rick J.; Vannerem, P.; Verzocchi, M.; Voss, H.; Wackerle, F.; Waller, D.; Ward, C.P.; Ward, D.R.; Watkins, P.M.; Watson, A.T.; Watson, N.K.; Wells, P.S.; Wengler, T.; Wermes, N.; Wetterling, D.; White, J.S.; Wilson, G.W.; Wilson, J.A.; Wyatt, T.R.; Yamashita, S.; Zacek, V.; Zer-Zion, D.

    2000-01-01

    The branching ratio of the tau lepton to a neutral K meson is measured from a sample of approximately 200,000 tau decays recorded by the OPAL detector at centre-of-mass energies near the Z0 resonance. The measurement is based on two samples which identify one-prong tau decays with KL and KS mesons. The combined branching ratios are measured to be B(tau- -->pi- K0bar nutau) = (9.33+-0.68+-0.49)x10^-3 B(tau- -->pi- K0bar [>=1pi0] nutau) = (3.24+-0.74+-0.66)x10^-3 B(tau- -->K- K0bar [>=0pi0] nutau) = (3.30+-0.55+-0.39)x10^-3 where the first error is statistical and the second systematic.

  7. Radiative lifetimes of neutral cerium

    Energy Technology Data Exchange (ETDEWEB)

    Den Hartog, E A; Buettner, K P; Lawler, J E [Department of Physics, University of Wisconsin, Madison, WI 53706 (United States)], E-mail: eadenhar@wisc.edu, E-mail: Kevin.Buettner@usma.edu, E-mail: jelawler@wisc.edu

    2009-04-28

    Radiative lifetimes, accurate to {+-}5%, have been measured for 153 levels of neutral cerium using time-resolved laser-induced fluorescence (TRLIF) on a slow beam of cerium atoms. Of the 153 levels studied, 150 are even parity and 3 are odd parity. The levels range in energy from 16 869 to 28 557 cm{sup -1}. This set of Ce I lifetimes is much more extensive than others published to date, and will provide the absolute calibration for a very large set of measured Ce I transition probabilities. Accurate transition probabilities for lines in the visible and ultraviolet are needed both in astrophysics, for the determination of elemental abundances, and by the lighting community, for research and development of metal halide high-intensity discharge lamps.

  8. Radiative lifetimes of neutral erbium

    Energy Technology Data Exchange (ETDEWEB)

    Den Hartog, E A; Chisholm, J P; Lawler, J E, E-mail: eadenhar@wisc.ed, E-mail: chisholm@astro.wisc.ed, E-mail: jelawler@wisc.ed [Department of Physics, University of Wisconsin, 1150 University Ave., Madison, WI 53706 (United States)

    2010-08-14

    Radiative lifetimes have been measured for 123 levels of neutral erbium using time-resolved laser-induced fluorescence on a slow beam of erbium atoms. Of the 123 levels, 56 are even parity and range in energy from 26 993 to 40 440 cm{sup -1} and 67 are odd parity ranging from 16 070 to 38 401 cm{sup -1}. This set of Er i lifetimes is much more extensive than others published to date, with 90 of the 123 level lifetimes measured for the first time. These lifetimes will provide the absolute calibration for a large set of measured Er i transition probabilities. Spectroscopic studies of rare earth elements including erbium are motivated by research needs in both the astrophysics and lighting communities.

  9. Laser sputter neutral mass spectrometry

    Energy Technology Data Exchange (ETDEWEB)

    King, B.V.; Clarke, M.; Hu, H.; Betz [Newcastle Univ., NSW (Australia). Dept. of Physics

    1993-12-31

    Laser sputter neutral mass spectrometry (LSNMS) is an emerging technique for highly sensitive surface analysis. In this technique a target is bombarded with a pulsed beam of keV ions. The sputtered particles are intercepted by a high intensity pulsed laser beam above the surface and ionised with almost 100% efficiency. The photions may then be mass analysed using a quadrupole or, more commonly, using time of flight (TOF) techniques. In this method photoions are extracted from the ionisation region, accelerated to a known energy E{sub o} and strike a channelplate detector a distance `d` away. The flight time `t` of the photoions is then related to their mass by `d` {radical}m / {radical} 2E{sub o} so measurement of `t` allows mass spectra to be obtained. It is found that LSNMS is an emerging technique of great sensitivity and flexibility, useful for both applied analysis and to investigate basic sputtering processes. 4 refs., 3 figs.

  10. Efficacy of the Olyset Duo net against insecticide-resistant mosquito vectors of malaria.

    Science.gov (United States)

    Ngufor, Corine; N'Guessan, Raphael; Fagbohoun, Josias; Todjinou, Damien; Odjo, Abibath; Malone, David; Ismail, Hanafy; Akogbeto, Martin; Rowland, Mark

    2016-09-14

    Olyset Duo is a new long-lasting insecticidal net treated with permethrin (a pyrethroid) and pyriproxyfen, an insect growth regulator that disrupts the maturation of oocytes in mosquitoes exposed to the net. We tested the Olyset Duo net against pyrethroid-resistant Anopheles gambiae mosquitoes, which transmit malaria parasites, in laboratory bioassays and in a trial in Benin using experimental huts that closely resemble local habitations. Host-seeking mosquitoes that entered to feed were free to contact the occupied nets and were collected the next morning from exit traps. Surviving blood-fed mosquitoes were observed for effects on reproduction. Control nets were treated with pyrethroid only or pyriproxyfen only, and nets were tested unwashed and after 20 standardized washes. The Olyset Duo net showed improved efficacy and wash resistance relative to the pyrethroid-treated net in terms of mosquito mortality and prevention of blood feeding. The production of offspring among surviving blood-fed A. gambiae in the hut trial was reduced by the pyriproxyfen-treated net and the Olyset Duo net both before washing (90 and 71% reduction, respectively) and after washing (38 and 43% reduction, respectively). The degree of reproductive suppression in the hut trial was predicted by laboratory tunnel tests but not by cone bioassays. The overall reduction in reproductive rate of A. gambiae with the Olyset Duo net in the trial was 94% with no washing and 78% after 20 washes. The Olyset Duo net has the potential to provide community control of mosquito populations and reduce malaria transmission in areas of high insecticide resistance. Copyright © 2016, American Association for the Advancement of Science.

  11. Autologous HIV-1 neutralizing antibodies: emergence of neutralization-resistant escape virus and subsequent development of escape virus neutralizing antibodies

    DEFF Research Database (Denmark)

    Arendrup, M; Nielsen, C; Hansen, J E

    1992-01-01

    The capacity of consecutive human sera to neutralize sequentially obtained autologous virus isolates was studied. HIV-1 was isolated three times over a 48-164-week period from three individuals immediately after seroconversion and from two individuals in later stages of infection. Development...... escape virus may be part of the explanation of the apparent failure of the immune system to control HIV infection....... of neutralizing antibodies to the primary virus isolates was detected 13-45 weeks after seroconversion. Emergence of escape virus with reduced sensitivity to neutralization by autologous sera was demonstrated. The patients subsequently developed neutralizing antibodies against the escape virus but after a delay...

  12. Application and Theory of Petri Nets

    DEFF Research Database (Denmark)

    This volume contains the proceedings of the 13th International Conference onApplication and Theory of Petri Nets, held in Sheffield, England, in June 1992. The aim of the Petri net conferences is to create a forum for discussing progress in the application and theory of Petri nets. Typically....... Balbo and W. Reisig, 18 submitted papers, and seven project papers. The submitted papers and project presentations were selectedby the programme committee and a panel of referees from a large number of submissions....

  13. Texture Based Image Analysis With Neural Nets

    Science.gov (United States)

    Ilovici, Irina S.; Ong, Hoo-Tee; Ostrander, Kim E.

    1990-03-01

    In this paper, we combine direct image statistics and spatial frequency domain techniques with a neural net model to analyze texture based images. The resultant optimal texture features obtained from the direct and transformed image form the exemplar pattern of the neural net. The proposed approach introduces an automated texture analysis applied to metallography for determining the cooling rate and mechanical working of the materials. The results suggest that the proposed method enhances the practical applications of neural nets and texture extraction features.

  14. Factors associated with mosquito net use by individuals in households owning nets in Ethiopia

    Directory of Open Access Journals (Sweden)

    Graves Patricia M

    2011-12-01

    Full Text Available Abstract Background Ownership of insecticidal mosquito nets has dramatically increased in Ethiopia since 2006, but the proportion of persons with access to such nets who use them has declined. It is important to understand individual level net use factors in the context of the home to modify programmes so as to maximize net use. Methods Generalized linear latent and mixed models (GLLAMM were used to investigate net use using individual level data from people living in net-owning households from two surveys in Ethiopia: baseline 2006 included 12,678 individuals from 2,468 households and a sub-sample of the Malaria Indicator Survey (MIS in 2007 included 14,663 individuals from 3,353 households. Individual factors (age, sex, pregnancy; net factors (condition, age, net density; household factors (number of rooms [2006] or sleeping spaces [2007], IRS, women's knowledge and school attendance [2007 only], wealth, altitude; and cluster level factors (rural or urban were investigated in univariate and multi-variable models for each survey. Results In 2006, increased net use was associated with: age 25-49 years (adjusted (a OR = 1.4, 95% confidence interval (CI 1.2-1.7 compared to children U5; female gender (aOR = 1.4; 95% CI 1.2-1.5; fewer nets with holes (Ptrend = 0.002; and increasing net density (Ptrend [all nets in HH good] = 1.6; 95% CI 1.2-2.1; increasing net density (Ptrend [per additional space] = 0.6, 95% CI 0.5-0.7; more old nets (aOR [all nets in HH older than 12 months] = 0.5; 95% CI 0.3-0.7; and increasing household altitude (Ptrend Conclusion In both surveys, net use was more likely by women, if nets had fewer holes and were at higher net per person density within households. School-age children and young adults were much less likely to use a net. Increasing availability of nets within households (i.e. increasing net density, and improving net condition while focusing on education and promotion of net use, especially in school-age children

  15. Neutralization of Electric Current, Magnetic Shear, and Eruptive Activity in Solar Active Regions

    Science.gov (United States)

    Liu, Yang; Sun, Xudong; Torok, Tibor; Titov, Viacheslav; Leake, James E.

    2017-08-01

    There has been an ongoing debate on whether or not the electric currents in solar active regions (ARs) are neutralized. Current-neutralization means that the direct coronal currents that connect the AR polarity centers are surrounded by return currents of equal total strength and opposite direction, i.e. the net current is zero. Using data from SDO/HMI, we analyze the direct and return currents in four ARs; two eruptive ones and two non-eruptive ones. The eruptive ARs produced strong flares and CMEs (successful eruptions), while the non-eruptive ARs include one quiet AR that produced no strong eruptions and one that produced a series of failed eruptions. It is found that the eruptive ARs have strong net currents and large shear of the magnetic field near their polarity inversion lines (PILs). In contrast, the currents in the non-eruptive ARs are well neutralized, and the PIL-shear is rather small. This agrees with MHD simulations that demonstrate a relationship between the level of current neutralization and the amount of magnetic shear near the PIL. We discuss the implications of these results for the capability of ARs to produce strong eruptions.

  16. Pro Agile NET Development with Scrum

    CERN Document Server

    Blankenship, Jerrel; Millett, Scott

    2011-01-01

    Pro Agile .NET Development with SCRUM guides you through a real-world ASP.NET project and shows how agile methodology is put into practice. There is plenty of literature on the theory behind agile methodologies, but no book on the market takes the concepts of agile practices and applies these in a practical manner to an end-to-end ASP.NET project, especially the estimating, requirements and management aspects of a project. Pro Agile .NET Development with SCRUM takes you through the initial stages of a project - gathering requirements and setting up an environment - through to the development a

  17. Pro ASP.NET MVC 4

    CERN Document Server

    Freeman, Adam

    2012-01-01

    The ASP.NET MVC 4 Framework is the latest evolution of Microsoft's ASP.NET web platform. It provides a high-productivity programming model that promotes cleaner code architecture, test-driven development, and powerful extensibility, combined with all the benefits of ASP.NET. ASP.NET MVC 4 contains a number of significant advances over previous versions. New mobile and desktop templates (employing adaptive rendering) are included together with support for jQuery Mobile for the first time. New display modes allow your application to select views based on the browser that's making the request whi

  18. Professional Visual Basic 2010 and .NET 4

    CERN Document Server

    Sheldon, Bill; Sharkey, Kent

    2010-01-01

    Intermediate and advanced coverage of Visual Basic 2010 and .NET 4 for professional developers. If you've already covered the basics and want to dive deep into VB and .NET topics that professional programmers use most, this is your book. You'll find a quick review of introductory topics-always helpful-before the author team of experts moves you quickly into such topics as data access with ADO.NET, Language Integrated Query (LINQ), security, ASP.NET web programming with Visual Basic, Windows workflow, threading, and more. You'll explore all the new features of Visual Basic 2010 as well as all t

  19. NASA Net Zero Energy Buildings Roadmap

    Energy Technology Data Exchange (ETDEWEB)

    Pless, S.; Scheib, J.; Torcellini, P.; Hendron, B.; Slovensky, M.

    2014-10-01

    In preparation for the time-phased net zero energy requirement for new federal buildings starting in 2020, set forth in Executive Order 13514, NASA requested that the National Renewable Energy Laboratory (NREL) to develop a roadmap for NASA's compliance. NASA detailed a Statement of Work that requested information on strategic, organizational, and tactical aspects of net zero energy buildings. In response, this document presents a high-level approach to net zero energy planning, design, construction, and operations, based on NREL's first-hand experience procuring net zero energy construction, and based on NREL and other industry research on net zero energy feasibility. The strategic approach to net zero energy starts with an interpretation of the executive order language relating to net zero energy. Specifically, this roadmap defines a net zero energy acquisition process as one that sets an aggressive energy use intensity goal for the building in project planning, meets the reduced demand goal through energy efficiency strategies and technologies, then adds renewable energy in a prioritized manner, using building-associated, emission- free sources first, to offset the annual energy use required at the building; the net zero energy process extends through the life of the building, requiring a balance of energy use and production in each calendar year.

  20. Towards a Standard for Modular Petri Nets

    DEFF Research Database (Denmark)

    Kindler, Ekkart; Petrucci, Laure

    2009-01-01

    When designing complex systems, mechanisms for structuring, composing, and reusing system components are crucial. Today, there are many approaches for equipping Petri nets with such mechanisms. In the context of defining a standard interchange format for Petri nets, modular PNML was defined....... Moreover, we present and discuss some more advanced features of modular Petri nets that could be included in the standard. This way, we provide a formal foundation and a basis for a discussion of features to be included in the upcoming standard of a module concept for Petri nets in general and for high...

  1. Governance Instruments for Energy Neutral Housing Developments

    OpenAIRE

    Qi Han; Sahul Reddy Kadarpeta; Bauke de Vries

    2011-01-01

    Netherlands has set national energy targets for year 2020 following the European Union vision. In this context at the local level Eindhoven Municipality has set its ambition to go energy neutral in housing sector by 2020 and decided to develop new energy neutral housing areas. Lack of strict regulations and appropriate forms of support aimed at relevant stakeholders involved has attributed to the lack of acceptance for energy neutral housing in the current housing market. Further lack of a de...

  2. Experiments and simulation of a net closing mechanism for tether-net capture of space debris

    Science.gov (United States)

    Sharf, Inna; Thomsen, Benjamin; Botta, Eleonora M.; Misra, Arun K.

    2017-10-01

    This research addresses the design and testing of a debris containment system for use in a tether-net approach to space debris removal. The tether-net active debris removal involves the ejection of a net from a spacecraft by applying impulses to masses on the net, subsequent expansion of the net, the envelopment and capture of the debris target, and the de-orbiting of the debris via a tether to the chaser spacecraft. To ensure a debris removal mission's success, it is important that the debris be successfully captured and then, secured within the net. To this end, we present a concept for a net closing mechanism, which we believe will permit consistently successful debris capture via a simple and unobtrusive design. This net closing system functions by extending the main tether connecting the chaser spacecraft and the net vertex to the perimeter and around the perimeter of the net, allowing the tether to actuate closure of the net in a manner similar to a cinch cord. A particular embodiment of the design in a laboratory test-bed is described: the test-bed itself is comprised of a scaled-down tether-net, a supporting frame and a mock-up debris. Experiments conducted with the facility demonstrate the practicality of the net closing system. A model of the net closure concept has been integrated into the previously developed dynamics simulator of the chaser/tether-net/debris system. Simulations under tether tensioning conditions demonstrate the effectiveness of the closure concept for debris containment, in the gravity-free environment of space, for a realistic debris target. The on-ground experimental test-bed is also used to showcase its utility for validating the dynamics simulation of the net deployment, and a full-scale automated setup would make possible a range of validation studies of other aspects of a tether-net debris capture mission.

  3. Identification of pleasant, neutral, and unpleasant odors in schizophrenia.

    Science.gov (United States)

    Kamath, Vidyulata; Turetsky, Bruce I; Moberg, Paul J

    2011-05-15

    Recent work on odor hedonics in schizophrenia has indicated that patients display abnormalities in hedonic judgments of odors in comparison to healthy comparison participants. In the current study, identification accuracy for pleasant, neutral, and unpleasant odors in individuals with schizophrenia and healthy controls was examined. Thirty-three schizophrenia patients (63% male) and thirty-one healthy volunteers (65% male) were recruited. The groups were well matched on age, sex, and smoking status. Participants were administered the University of Pennsylvania Smell Identification Test, which was subsequently divided into 16 pleasant, 15 neutral, and 9 unpleasant items. Analysis of identification z-scores for pleasant, neutral, and unpleasant odors revealed a significant diagnosis by valence interaction. Post-hoc analysis revealed that schizophrenia participants made more identification errors on pleasant and neutral odors compared to healthy controls, with no differences observed for unpleasant odors. No effect was seen for sex. The findings from the current investigation suggest that odor identification accuracy in patients is influenced by odor valence. This pattern of results parallels a growing body of literature indicating that patients display aberrant pleasantness ratings for pleasant odors and highlights the need for additional research on the influence of odor valence on olfactory identification performance in individuals with schizophrenia. Copyright © 2010 Elsevier Ltd. All rights reserved.

  4. On implicit abstract neutral nonlinear differential equations

    Energy Technology Data Exchange (ETDEWEB)

    Hernández, Eduardo, E-mail: lalohm@ffclrp.usp.br [Universidade de São Paulo, Departamento de Computação e Matemática, Faculdade de Filosofia Ciências e Letras de Ribeirão Preto (Brazil); O’Regan, Donal, E-mail: donal.oregan@nuigalway.ie [National University of Ireland, School of Mathematics, Statistics and Applied Mathematics (Ireland)

    2016-04-15

    In this paper we continue our developments in Hernández and O’Regan (J Funct Anal 261:3457–3481, 2011) on the existence of solutions for abstract neutral differential equations. In particular we extend the results in Hernández and O’Regan (J Funct Anal 261:3457–3481, 2011) for the case of implicit nonlinear neutral equations and we focus on applications to partial “nonlinear” neutral differential equations. Some applications involving partial neutral differential equations are presented.

  5. Emissions trading and profit-neutral grandfathering

    Energy Technology Data Exchange (ETDEWEB)

    Hepburn, Cameron; Ritz, Robert; Quah, John (Oxford Univ., Smith School of Enterprise and the Environment, Oxford (United Kingdom))

    2008-07-01

    This paper examines the amount of grandfathering needed for an emissions trading scheme (ETS) to have a neutral impact on firm profits. We provide a simple formula to calculate profit-neutral grandfathering in an asymmetric Cournot model with a general demand function. Using this formula, we obtain estimates of profit-neutral grandfathering for the electricity, cement, newsprint and steel industries. Under the current EU ETS, firms obtain close to full grandfathering. We find no evidence that any industry as a whole could be worse off with full grandfathering. We also show that the common presumption that a higher rate of cost pass-through lowers profit-neutral grandfathering is unreliable

  6. Specificity of the autologous neutralizing antibody response.

    Science.gov (United States)

    Moore, Penny L; Gray, Elin S; Morris, Lynn

    2009-09-01

    It has long been known that autologous neutralizing antibodies (AnAbs) exert pressure on the envelope of HIV, resulting in neutralization escape. However, recently, progress has been made in uncovering the precise targets of these potent early antibodies. AnAbs primarily target variable regions of the HIV-1 envelope, explaining the strain-specificity of these antibodies. Despite high neutralizing potential and cross-reactivity, anti-V3 antibodies do not contribute to autologous neutralization. The V1V2 is commonly immunogenic in early HIV-1 and simian human immunodeficiency virus infections, though the nature of these epitopes remains to be determined. In subtype C viruses, the C3 region is a neutralization target, possibly as a result of its more exposed and amphipathic structure. Autologous neutralization appears to be mediated by very few AnAb specificities that develop sequentially suggesting the possibility of immunological hierarchies for both binding and neutralizing antibodies. The role of AnAbs in preventing superinfection and in restricting virus replication is reexamined in the context of recent data. New studies have greatly contributed toward our understanding of the specificities mediating autologous neutralization and highlighted potential vulnerabilities on transmitted viruses. However, the contribution of AnAbs to the development of neutralization breadth remains to be characterized.

  7. Diet-dependent net endogenous acid load of vegan diets in relation to food groups and bone health-related nutrients: results from the German Vegan Study.

    Science.gov (United States)

    Ströhle, Alexander; Waldmann, Annika; Koschizke, Jochen; Leitzmann, Claus; Hahn, Andreas

    2011-01-01

    Dietary composition has been shown to affect acid-base homeostasis and bone health in humans. We investigated the potential renal acid load (PRAL) and the estimated diet-dependent net acid load (net endogenous acid production, NEAP) in adult vegans and evaluated the relationships between NEAP, food groups and intake of bone health-related nutrients. The German Vegan Study (GVS) is a cross-sectional study. Data from healthy men (n = 67) and women (n = 87), aged 21-75 years, who fulfilled the study criteria (vegan diet for ≥1 year prior to study start; age ≥18 years, and no pregnancy/childbirth during the last 12 months) were included in the analysis. NEAP values were calculated from diet composition using two models: one based on the protein/potassium quotient and another taking into account an anthropometry-based loss of urinary organic anions. Mean daily intakes of phosphorus, potassium, sodium, magnesium and vitamin C were above, and vitamin D and calcium below Dietary Reference Intake (DRI). Regardless of the model used, the diet in the GVS was characterized by a nearly neutral NEAP. A strong correlation was observed between the NEAP values of the two models (r(s) = 0.873, p vegan diets do not affect acid-base homeostasis. With respect to bone health, the significance of this finding needs further investigation. Copyright © 2011 S. Karger AG, Basel.

  8. Liberal Neutrality : Constructivist, not foundationalist

    Directory of Open Access Journals (Sweden)

    Lendell Horne

    2009-06-01

    Full Text Available In defending the principle of neutrality, liberals have often appealed to a more general moral principle that forbids coercing persons in the name of reasons those persons themselves cannot reasonably be expected to share. Yet liberals have struggled to articulate a non-arbitrary, non-dogmatic distinction between the reasons that persons can reasonably be expected to share and those they cannot. The reason for this, I argue, is that what it means to “share a reason” is itself obscure. In this paper I articulate two different conceptions of what it is to share a reason; I call these conceptions “foundationalist” and “constructivist.” On the foundationalist view, two people “share” a reason just in the sense that the same reason applies to each of them independently. On this view, I argue, debates about the reasons we share collapse into debates about the reasons we have, moving us no closer to an adequate defense of neutrality. On the constructivist view, by contrast, “sharing reasons” is understood as a kind of activity, and the reasons we must share are just those reasons that make this activity possible. I argue that the constructivist conception of sharing reasons yields a better defense of the principle of neutrality. À travers leur défense du principe de neutralité, les libéraux ont souvent interpellé un principe moral plus général qui interdit de contraindre des personnes pour des raisons dont on ne peut raisonnablement attendre que ces personnes elles-mêmes les partagent. Les libéraux éprouvent cependant de la difficulté à articuler une distinction non-arbitraire et non-dogmatique entre les raisons dont on peut raisonnablement attendre que les personnes les partagent et celles dont on ne le peut pas. Je soutiens dans cet article que cette difficulté provient du fait que «partager une raison » est une notion obscure. Pour illustrer cela, je me pencherai sur deux conceptions distinctes de ce que veut dire

  9. HANPP Collection: Human Appropriation of Net Primary Productivity as a Percentage of Net Primary Productivity

    Data.gov (United States)

    National Aeronautics and Space Administration — The Human Appropriation of Net Primary Productivity (HANPP) as a Percentage of Net Primary Product (NPP) portion of the HANPP Collection represents a map identifying...

  10. Price smarter on the Net.

    Science.gov (United States)

    Baker, W; Marn, M; Zawada, C

    2001-02-01

    Companies generally have set prices on the Internet in two ways. Many start-ups have offered untenably low prices in a rush to capture first-mover advantage. Many incumbents have simply charged the same prices on-line as they do off-line. Either way, companies are missing a big opportunity. The fundamental value of the Internet lies not in lowering prices or making them consistent but in optimizing them. After all, if it's easy for customers to compare prices on the Internet, it's also easy for companies to track customers' behavior and adjust prices accordingly. The Net lets companies optimize prices in three ways. First, it lets them set and announce prices with greater precision. Different prices can be tested easily, and customers' responses can be collected instantly. Companies can set the most profitable prices, and they can tap into previously hidden customer demand. Second, because it's so easy to change prices on the Internet, companies can adjust prices in response to even small fluctuations in market conditions, customer demand, or competitors' behavior. Third, companies can use the clickstream data and purchase histories that it collects through the Internet to segment customers quickly. Then it can offer segment-specific prices or promotions immediately. By taking full advantage of the unique possibilities afforded by the Internet to set prices with precision, adapt to changing circumstances quickly, and segment customers accurately, companies can get their pricing right. It's one of the ultimate drivers of e-business success.

  11. 78 FR 72393 - Net Investment Income Tax

    Science.gov (United States)

    2013-12-02

    ... Investment Income Tax; Final and Proposed Rules #0;#0;Federal Register / Vol. 78, No. 231 / Monday, December... Parts 1 and 602 RIN 1545-BK44 Net Investment Income Tax AGENCY: Internal Revenue Service (IRS), Treasury... Investment Income Tax and the computation of Net Investment Income. The regulations affect individuals...

  12. 77 FR 72611 - Net Investment Income Tax

    Science.gov (United States)

    2012-12-05

    ... December 5, 2012 Part V Department of the Treasury Internal Revenue Service 26 CFR Part 1 Net Investment... Investment Income Tax AGENCY: Internal Revenue Service (IRS), Treasury. ACTION: Notice of proposed rulemaking...) the individual's net investment income for such taxable year, or (B) the excess (if any) of (i) the...

  13. Net analyte signal based statistical quality control

    NARCIS (Netherlands)

    Skibsted, E.T.S.; Boelens, H.F.M.; Westerhuis, J.A.; Smilde, A.K.; Broad, N.W.; Rees, D.R.; Witte, D.T.

    2005-01-01

    Net analyte signal statistical quality control (NAS-SQC) is a new methodology to perform multivariate product quality monitoring based on the net analyte signal approach. The main advantage of NAS-SQC is that the systematic variation in the product due to the analyte (or property) of interest is

  14. Asynchronous stream processing with S-Net

    NARCIS (Netherlands)

    Grelck, C.; Scholz, S.-B.; Shafarenko, A.

    2010-01-01

    We present the rationale and design of S-Net, a coordination language for asynchronous stream processing. The language achieves a near-complete separation between the application code, written in any conventional programming language, and the coordination/communication code written in S-Net. Our

  15. Using the MVC architecture on . NET platform

    OpenAIRE

    Ježek, David

    2011-01-01

    This thesis deals with usage of MVC (Model View Controller) technology in web development on ASP.NET platform from Microsoft. Mainly it deals with latest version of framework ASP.NET MVC 3. First part describes MVC architecture and the second describes usage of MVC in certain parts of web application an comparing with PHP.

  16. Analysis of Petri Nets and Transition Systems

    Directory of Open Access Journals (Sweden)

    Eike Best

    2015-08-01

    Full Text Available This paper describes a stand-alone, no-frills tool supporting the analysis of (labelled place/transition Petri nets and the synthesis of labelled transition systems into Petri nets. It is implemented as a collection of independent, dedicated algorithms which have been designed to operate modularly, portably, extensibly, and efficiently.

  17. 27 CFR 7.27 - Net contents.

    Science.gov (United States)

    2010-04-01

    ... 27 Alcohol, Tobacco Products and Firearms 1 2010-04-01 2010-04-01 false Net contents. 7.27 Section 7.27 Alcohol, Tobacco Products and Firearms ALCOHOL AND TOBACCO TAX AND TRADE BUREAU, DEPARTMENT OF... the net contents are displayed by having the same blown, branded, or burned in the container in...

  18. Petri nets and other models of concurrency

    DEFF Research Database (Denmark)

    Nielsen, Mogens; Sassone, Vladimiro

    1998-01-01

    This paper retraces, collects, and summarises contributions of the authors - in collaboration with others - on the theme of Petri nets and their categorical relationships to other models of concurrency.......This paper retraces, collects, and summarises contributions of the authors - in collaboration with others - on the theme of Petri nets and their categorical relationships to other models of concurrency....

  19. Delta Semantics Defined By Petri Nets

    DEFF Research Database (Denmark)

    Jensen, Kurt; Kyng, Morten; Madsen, Ole Lehrmann

    This report is identical to an earlier version of May 1978 except that Chapter 5 has been revised. A new paper: "A Petri Net Definition of a System Description Language", DAIMI, April 1979, 20 pages, extends the Petri net model to include a data state representing the program variables. Delta...

  20. Dynamic response of the thermometric net radiometer

    Science.gov (United States)

    J. D. Wilson; W. J. Massman; G. E. Swaters

    2009-01-01

    We computed the dynamic response of an idealized thermometric net radiometer, when driven by an oscillating net longwave radiation intended roughly to simulate rapid fluctuations of the radiative environment such as might be expected during field use of such devices. The study was motivated by curiosity as to whether non-linearity of the surface boundary conditions...

  1. Teaching and Learning with the Net Generation

    Science.gov (United States)

    Barnes, Kassandra; Marateo, Raymond C.; Ferris, S. Pixy

    2007-01-01

    As the Net Generation places increasingly greater demands on educators, students and teachers must jointly consider innovative ways of teaching and learning. In this, educators are supported by the fact that the Net Generation wants to learn. However, these same educators should not fail to realize that this generation learns differently from…

  2. Verification of Timed-Arc Petri Nets

    DEFF Research Database (Denmark)

    Jacobsen, Lasse; Jacobsen, Morten; Møller, Mikael Harkjær

    2011-01-01

    Timed-Arc Petri Nets (TAPN) are an extension of the classical P/T nets with continuous time. Tokens in TAPN carry an age and arcs between places and transitions are labelled with time intervals restricting the age of tokens available for transition firing. The TAPN model posses a number...

  3. A Brief Introduction to Coloured Petri Nets

    DEFF Research Database (Denmark)

    Jensen, Kurt

    1997-01-01

    Coloured Petri Nets (CP-nets or CPN) is a graphical oriented language for design, specification, simulation and verification of systems. It is in particular well- suited for systems in which communication, synchronisation and resource sharing are important. Typical examples of application areas a...

  4. The amino acid residues at 102 and 104 in GP5 of porcine reproductive and respiratory syndrome virus regulate viral neutralization susceptibility to the porcine serum neutralizing antibody.

    Science.gov (United States)

    Fan, Baochao; Liu, Xing; Bai, Juan; Zhang, Tingjie; Zhang, Qiaoya; Jiang, Ping

    2015-06-02

    Porcine reproductive and respiratory syndrome virus (PRRSV) is mainly responsible for the heavy economic losses in pig industry in the world. A number of neutralizing epitopes have been identified in the viral structural proteins GP3, GP4, GP5 and M. In this study, the important amino acid (aa) residues of HP-PRRSV strain BB affecting neutralization susceptibility of antibody were examined using resistant strains generated under neutralizing antibody (NAb) pressure in MARC-145 cells, reverse genetic technique and virus neutralization assay. HP-PRRSV strain BB was passaged under the pressure of porcine NAb serum in vitro. A resistant strain BB34s with 102 and 104 aa substitutions in GP5, which have been predicted to be the positive sites for pressure selection (Delisle et al., 2012), was cloned and identified. To determine the effect of the two aa residues on neutralization, eight recombinant PRRSV strains were generated, and neutralization assay results confirmed that the aa residues 102 and 104 in GP5 played an important role in NAbs against HP-PRRSV in MARC-145 cells and porcine alveolar macrophages. Alignment of GP5 sequences revealed that the variant aa residues at 102 and 104 were frequent among type 2 PRRSV strains. It may be helpful for understanding the mechanism regulating the neutralization susceptibility of PRRSV to the NAbs and monitoring the antigen variant strains in the field. Copyright © 2015 Elsevier B.V. All rights reserved.

  5. Gill net and trammel net selectivity in the northern Aegean Sea, Turkey

    Directory of Open Access Journals (Sweden)

    F. Saadet Karakulak

    2008-09-01

    Full Text Available Fishing trials were carried out with gill nets and trammel nets in the northern Aegean Sea from March 2004 to February 2005. Four different mesh sizes for the gill nets and the inner panel of trammel nets (16, 18, 20 and 22 mm bar length were used. Selectivity parameters for the five most economically important species, bogue (Boops boops, annular sea bream (Diplodus annularis, striped red mullet (Mullus surmuletus, axillary sea bream (Pagellus acarne and blotched picarel (Spicara maena, caught by the two gears were estimated. The SELECT method was used to estimate the selectivity parameters of a variety of models. Catch composition and catch proportion of several species were different in gill and trammel nets. The length frequency distributions of the species caught by the two gears were significantly different. The bi-modal model selectivity curve gave the best fit for gill net and trammel net data, and there was little difference between the modal lengths of these nets. However, a clear difference was found in catching efficiency. The highest catch rates were obtained with the trammel net. Given that many discard species and small fish are caught by gill nets and trammel nets with a mesh size of 16 mm, it is clear that these nets are not appropriate for fisheries. Consequently, the best mesh size for multispecies fisheries is 18 mm. This mesh size will considerably reduce the numbers of small sized individuals and discard species in the catch.

  6. Discrete, continuous, and hybrid petri nets

    CERN Document Server

    David, René

    2004-01-01

    Petri nets do not designate a single modeling formalism. In fact, newcomers to the field confess sometimes to be a little puzzled by the diversity of formalisms that are recognized under this "umbrella". Disregarding some extensions to the theoretical modeling capabilities, and looking at the level of abstraction of the formalisms, Condition/Event, Elementary, Place/Transition, Predicate/Transition, Colored, Object Oriented... net systems are frequently encountered in the literature. On the other side, provided with appropriate interpretative extensions, Controled Net Systems, Marking Diagrams (the Petri net generalization of State Diagrams), or the many-many variants in which time can be explicitly incorporated -Time(d), Deterministic, (Generalized) Stochastic, Fuzzy...- are defined. This represents another way to define practical formalisms that can be obtained by the "cro- product" of the two mentioned dimensions. Thus Petri nets constitute a modeling paradigm, understandable in a broad sense as "the total...

  7. A New Age of Constructivism: "Mode Neutral"

    Science.gov (United States)

    Reed, Peter; Smith, Brian; Sherratt, Cathy

    2008-01-01

    This article presents work in progress exploring social constructivism within Mode Neutral, and how various conditions impact upon the student experience. Mode Neutral's three dimensions--curriculum design, the role of the tutor and communication for learning--are affected by the conditions that can vary in any given context. The authors realise…

  8. 6 CFR 27.305 - Neutral adjudications.

    Science.gov (United States)

    2010-01-01

    ... 6 Domestic Security 1 2010-01-01 2010-01-01 false Neutral adjudications. 27.305 Section 27.305 Domestic Security DEPARTMENT OF HOMELAND SECURITY, OFFICE OF THE SECRETARY CHEMICAL FACILITY ANTI-TERRORISM STANDARDS Orders and Adjudications § 27.305 Neutral adjudications. (a) Any facility or other person who has...

  9. A new sampling formula for neutral biodiversity

    NARCIS (Netherlands)

    Etienne, R.S.

    2005-01-01

    The neutral model of biodiversity, proposed by Hubbell (The Unified Neutral Theory of Biodiversity and Biogeography, Princeton University Press, Princeton, NJ, 2001) to explain the diversity of functionally equivalent species, has been subject of hot debate in community ecology. Whereas Hubbell

  10. Neutral Vlasov kinetic theory of magnetized plasmas

    NARCIS (Netherlands)

    C. Tronci; E. Camporeale (Enrico)

    2014-01-01

    htmlabstractThe low-frequency limit of Maxwell equations is considered in the Maxwell-Vlasov system. This limit produces a neutral Vlasov system that captures essential features of plasma dynamics, while neglecting radiation effects. Euler-Poincar\\'e reduction theory is used to show that the neutral

  11. Neutral Vlasov kinetic theory of magnetized plasmas.

    NARCIS (Netherlands)

    C. Tronci; E. Camporeale (Enrico)

    2015-01-01

    htmlabstractThe low-frequency limit of Maxwell equations is considered in the Maxwell-Vlasov system. This limit produces a neutral Vlasov system that captures essential features of plasma dynamics, while neglecting radiation effects. Euler-Poincar\\'e reduction theory is used to show that the neutral

  12. The case for ecological neutral theory

    NARCIS (Netherlands)

    Rosindell, James; Hubbell, Stephen P.; He, Fangliang; Harmon, Luke J.; Etienne, Rampal S.

    Ecological neutral theory has elicited strong opinions in recent years. Here, we review these opinions and strip away some unfortunate problems with semantics to reveal three major underlying questions. Only one of these relates to neutral theory and the importance of ecological drift, whereas the

  13. 32 CFR 644.323 - Neutral language.

    Science.gov (United States)

    2010-07-01

    ... 32 National Defense 4 2010-07-01 2010-07-01 true Neutral language. 644.323 Section 644.323 National Defense Department of Defense (Continued) DEPARTMENT OF THE ARMY (CONTINUED) REAL PROPERTY REAL ESTATE HANDBOOK Disposal § 644.323 Neutral language. Wherever the words “man”, “men”, or their related...

  14. Evidence for biofilm acid neutralization by baking soda.

    Science.gov (United States)

    Zero, Domenick T

    2017-11-01

    The generating of acids from the microbial metabolism of dietary sugars and the subsequent decrease in biofilm pH below the pH at which tooth mineral begins to demineralize (critical pH) are the key elements of the dental caries process. Caries preventive strategies that rapidly neutralize biofilm acids can prevent demineralization and favor remineralization and may help prevent the development of sugar-induced dysbiosis that shifts the biofilm toward increased cariogenic potential. Although the neutralizing ability of sodium bicarbonate (baking soda) has been known for many years, its anticaries potential as an additive to fluoride dentifrice has received only limited investigation. There is evidence that baking soda rapidly can reverse the biofilm pH decrease after a sugar challenge; however, the timing of when it is used in relation to a dietary sugar exposure is critical in that the sooner its used the greater the benefit in preventing a sustained biofilm pH decrease and subsequent demineralization. Furthermore, the effectiveness of baking soda in elevating biofilm pH appears to depend on concentration. Thus, the concentration of baking soda in marketed dentifrice products, which ranges from 10% to 65%, may affect their biofilm pH neutralizing performance. People with hyposalivation particularly may benefit from using fluoride dentifrice containing baking soda because of their diminished ability to clear dietary sugars and buffer biofilm acids. Although promising, there is the need for more evidence that strategies that modify the oral ecology, such as baking soda, can alter the cariogenic (acidogenic and aciduric) properties of biofilm microorganisms. The acid neutralization of dental biofilm by using fluoride dentifrice that contains baking soda has potential for helping counteract modern high-sugar diets by rapidly neutralizing biofilm-generated acid, especially in people with hyposalivation. Copyright © 2017 American Dental Association. Published by

  15. Pro visual C++/CLI and the net 35 platform

    CERN Document Server

    Fraser, Stephen

    2008-01-01

    Pro Visual C++/CLI and the .NET 3.5 Platform is about writing .NET applications using C++/CLI. While readers are learning the ins and outs of .NET application development, they will also be learning the syntax of C++, both old and new to .NET. Readers will also gain a good understanding of the .NET architecture. This is truly a .NET book applying C++ as its development language not another C++ syntax book that happens to cover .NET.

  16. Tax Neutrality on International Capital Investments

    Directory of Open Access Journals (Sweden)

    Gizem KAPUCU

    2017-07-01

    Full Text Available The tax policies which states follow with regard to developing technology and capital investments with raising mobility due to globalism are need to be discussed in its legal basis. The principle of tax neutrality has the aim of being legal foundation for these policies. According to this, the neutrality principle in taxation of international capital investments is provided with two measures, namely; not effecting the investment decision and not discriminate between investments. In this paper, initially focused on the conceptual framework and the foundations of the tax neutrality principle and later capital export neutrality and capital import neutrality are considered and explained with regard to international capital movements. Moreover, conformity and diversion to the principle of the current situation and regulations in OECD, EU and Turkey are examined.

  17. Capillary electrophoretic analysis of neutral carbohydrates using ionic liquids as background electrolytes.

    Science.gov (United States)

    Vaher, Merike; Koel, Mihkel; Kazarjan, Jana; Kaljurand, Mihkel

    2011-04-01

    In this study, ionic liquids (ILs) as BGE additives were applied for the analysis of neutral carbohydrates in CE. The ILs served primarily as chromophores for indirect UV detection. The influence of imidazolium-based ionic liquids on the separation, detection limits and mobility of underivatized neutral carbohydrates was investigated. BGEs consisting of 10-50  mM of ILs at pH 12.4 without other additives provided fast separation of neutral sugars. This method was used to determine sucrose, glucose and fructose in certain vegetable juices. Copyright © 2011 WILEY-VCH Verlag GmbH & Co. KGaA, Weinheim.

  18. Analysis of neutral lipids from microalgae by HPLC-ELSD and APCI-MS/MS.

    Science.gov (United States)

    Donot, F; Cazals, G; Gunata, Z; Egron, D; Malinge, J; Strub, C; Fontana, A; Schorr-Galindo, S

    2013-12-30

    A method was developed to analyze neutral lipids through the use of three triglycerides, four free fatty acids, six di- and four mono-glycerides standards by high performance liquid chromatography (HPLC) normal phase coupled with either with evaporative light scattering detector (ELSD) or with mass spectrometry (MS) operating in atmospheric pressure chemical ionization (APCI) mode. The method was applied to the determination of the neutral lipid fraction from a Botryococcus braunii race A (B. braunii) culture. This method led us to identify neutral lipids synthesized by B. braunii in a single analysis within 45min through HPLC-APCI-MS/MS technique. Copyright © 2013 Elsevier B.V. All rights reserved.

  19. Achieving a Carbon Neutral Society without Industry Contraction in the Five Major Steel Producing Countries

    Directory of Open Access Journals (Sweden)

    Kyunsuk Choi

    2016-05-01

    Full Text Available This study analyzed the direct and indirect CO2 emissions of the energy-intensive basic metals industry, in particular steels, using the distributions of various energy sources, including coal/peat, oil, and electricity, from an input–output table. An analysis of five major steel producing countries indicated that direct CO2 emissions increased 1.4-fold and that indirect CO2 emissions increased by more than two-fold between 1995 and 2010. The elasticity of the CO2 emissions and the total energy costs indicated that Korea, Japan, and Germany are sensitive to energy sources from the electric power industry, whereas China and the US are more sensitive to energy sources pertaining to the coal and oil industry. Using the available forest area and photosynthesis, the potential neutralization ability of CO2 was estimated using the eco-CO2 index. The US yielded the highest CO2 neutralization ability of 66.1%, whereas Korea yielded a CO2 neutralization ability of 15%. Future trends of the 2030 eco-CO2 index revealed China and Korea will rapidly lose their neutralization ability resulting in a net negative neutralization ability if left unabated. The significant decline in the eco-CO2 index for the basic metals industry may be inhibited by utilizing bamboo wood charcoal for pulverized coal injection (PCI in the steelmaking process.

  20. Phytosterol stearate esters elicit similar responses on plasma lipids and cholesterol absorption but different responses on fecal neutral sterol excretion and hepatic free cholesterol in male Syrian hamsters.

    Science.gov (United States)

    Ash, Mark M; Hang, Jiliang; Dussault, Patrick H; Carr, Timothy P

    2011-07-01

    The dietary impact of specific phytosterols incorporated into phytosterol fatty acid esters has not been elucidated. Therefore, we tested the hypothesis that phytosterol esters containing different sterol moieties (sitosterol, sitostanol, or stigmasterol) but the same fatty acid moiety (stearic acid) produce different effects on cholesterol metabolism. Male Syrian hamsters were fed sitosterol, sitostanol, and stigmasterol stearate esters (25 g/kg diet) in an atherogenic diet containing cholesterol (1.2 g/kg) and coconut oil (80 g/kg). The phytosterol stearates produced no decrease in cholesterol absorption or plasma non-high-density lipoprotein cholesterol despite a reduction in liver free cholesterol in hamsters fed both sitosterol and sitostanol stearate diets. In addition, sitosterol stearate significantly increased fecal esterified and total neutral sterol excretion. Stigmasterol stearate did not differ from control in neutral sterol excretion, plasma lipids, or hepatic lipid concentration. Sitosterol stearate demonstrated the highest level of net intestinal hydrolysis, whereas sitostanol and stigmasterol stearate equivalently demonstrated the lowest. The cholesterol-lowering effect in liver-but not plasma-and the limited presence of fecal free sterols indicate that intact (unhydrolyzed) phytosterol stearates may impact cholesterol metabolism by mechanisms unrelated to the role of free phytosterols. The consumption of phytosterol esters at 2.5% of the diet elicited only modest impacts on cholesterol metabolism, although sitosterol stearate had a slightly greater therapeutic impact by lowering liver free cholesterol and increasing esterified and total neutral sterol fecal excretion, possibly due to a greater level of intestinal hydrolysis. Copyright © 2011 Elsevier Inc. All rights reserved.

  1. KONVERGENSI DALAM PROGRAM NET CITIZEN JOURNALISM

    Directory of Open Access Journals (Sweden)

    Rhafidilla Vebrynda

    2017-06-01

    Full Text Available Di dalam artikel ini, peneliti ingin melihat perkembangan teknologi di Indonesia sebagai sebuah peluang untuk menjalankan sebuah program berita berbasis video kiriman masyarakat. Perkembangan teknologi tersebut adalah teknologi penyiaran, teknologi sosial media dan teknologi dalam proses produksi sebuah video. Di Indonesia, jumlah televisi semakin banyak. Setiap stasiun televisi harus bersaing untuk dapat bertahan hidup. Net TV merupakan sebuah stasiun televisi baru di Indonesia yang harus memiliki berbagai program unggulan baru agar dapat bersaing dengan televisi lainnya yang sudah ada. Net TV menggunakan berbagai platform media untuk menjalankan program Net Citizen Journalism (Net CJ. Penggunaan berbagai platform media dikenal dengan istilah multiplatform dan secara teoritis dikenal dengan istilah konvergensi. Konvergensi yaitu saat meleburnya domain-domain dalam berbagai media komunikasi. Artikel ini menggunakan metode studi kasus untuk melihat bagaimana konvergensi terjadi dalam proses pengelolaan program Net CJ. Teknik pengumpulan data adalah dengan wawancara mendalam, observasi dan studi dokumen. Wawancara mendalam dilakukan dari tiga sudut pandang yaitu dari pengelola program, pengguna/audience dan pengamat media. Penelitian ini menemukan bahwa dengan menggunakan berbagai platform media yang fungsinya berbeda, memiliki satu tujuan yang sama yaitu untuk menjalankan program Net CJ. Adapun berbagai platform dalam proses produksi program yaitu tayangan TV konvensional, streaming TV, website, aplikasi Net CJ, facebook, twitter, instagram dan path. Konvergensi media dijalankan dalam dua proses, yaitu proses produksi dan proses promosi program berita.

  2. Approximation methods for stochastic petri nets

    Science.gov (United States)

    Jungnitz, Hauke Joerg

    1992-01-01

    Stochastic Marked Graphs are a concurrent decision free formalism provided with a powerful synchronization mechanism generalizing conventional Fork Join Queueing Networks. In some particular cases the analysis of the throughput can be done analytically. Otherwise the analysis suffers from the classical state explosion problem. Embedded in the divide and conquer paradigm, approximation techniques are introduced for the analysis of stochastic marked graphs and Macroplace/Macrotransition-nets (MPMT-nets), a new subclass introduced herein. MPMT-nets are a subclass of Petri nets that allow limited choice, concurrency and sharing of resources. The modeling power of MPMT is much larger than that of marked graphs, e.g., MPMT-nets can model manufacturing flow lines with unreliable machines and dataflow graphs where choice and synchronization occur. The basic idea leads to the notion of a cut to split the original net system into two subnets. The cuts lead to two aggregated net systems where one of the subnets is reduced to a single transition. A further reduction leads to a basic skeleton. The generalization of the idea leads to multiple cuts, where single cuts can be applied recursively leading to a hierarchical decomposition. Based on the decomposition, a response time approximation technique for the performance analysis is introduced. Also, delay equivalence, which has previously been introduced in the context of marked graphs by Woodside et al., Marie's method and flow equivalent aggregation are applied to the aggregated net systems. The experimental results show that response time approximation converges quickly and shows reasonable accuracy in most cases. The convergence of Marie's method and flow equivalent aggregation are applied to the aggregated net systems. The experimental results show that response time approximation converges quickly and shows reasonable accuracy in most cases. The convergence of Marie's is slower, but the accuracy is generally better. Delay

  3. Visual Studio 2010 and NET 4 Six-in-One

    CERN Document Server

    Novak, Istvan; Granicz, Adam

    2010-01-01

    Complete coverage of all key .NET 4 and Visual Studio 2010 languages and technologies. .NET 4 is Microsoft's latest version of their core programming platform, and Visual Studio 2010 is the toolset that helps write .NET 4 applications. This comprehensive resource offers one-stop shopping for all you need to know to get productive with .NET 4. Experienced author and .NET guru Mitchel Sellers reviews all the important new features of .NET 4, including .NET charting and ASP.NET charting, ASP.NET dynamic data and jQuery, and the addition of F# as a supported package language. The expansive coverag

  4. Application and Theory of Petri Nets

    DEFF Research Database (Denmark)

    , the conferences have 150-200 participants, one third of these coming from industry and the rest from universities and research institutions. The 1992 conference was organized by the School of Computing and Management Sciences at Sheffield City Polytechnic, England. The volume contains twoinvited papers, by G......This volume contains the proceedings of the 13th International Conference onApplication and Theory of Petri Nets, held in Sheffield, England, in June 1992. The aim of the Petri net conferences is to create a forum for discussing progress in the application and theory of Petri nets. Typically...

  5. Performance Analysis using Coloured Petri Nets

    DEFF Research Database (Denmark)

    Wells, Lisa Marie

    an explicit separation between modelling the behaviour of a system and monitoring the behaviour of the model. As a result, cleaner and more understandable models can be created. The third paper presents a novel method for adding auxiliary information to coloured Petri net models. Coloured Petri nets models...... in a very limited and predictable manner, and it is easy to enable and disable the auxiliary information. The fourth paper is a case study in which the performance of a web server was analysed using coloured Petri nets. This case study has shown that it is relatively easy to analyse the performance...

  6. The KM3NeT project

    Energy Technology Data Exchange (ETDEWEB)

    Katz, U.F., E-mail: katz@physik.uni-erlangen.d [Erlangen Centre for Astroparticle Physics (ECAP), University of Erlangen-Nuernberg, Erwin-Rommel-Str. 1, 91058 Erlangen (Germany)

    2011-01-21

    The KM3NeT research infrastructure in the deep Mediterranean Sea will host a multi-cubic-kilometre neutrino telescope and provide connectivity for continuous, long-term measurements of earth and sea sciences, such as geology, marine biology and oceanography. The KM3NeT neutrino telescope will complement the IceCube telescope currently being installed at the South Pole in its field of view and surpass its sensitivity by a substantial factor. In this document the major aspects of the KM3NeT technical design are described and the expected physics sensitivity is discussed. Finally, the expected time line towards construction is presented.

  7. Feline Immunodeficiency Virus (FIV Neutralization: A Review

    Directory of Open Access Journals (Sweden)

    Margaret J. Hosie

    2011-10-01

    Full Text Available One of the major obstacles that must be overcome in the design of effective lentiviral vaccines is the ability of lentiviruses to evolve in order to escape from neutralizing antibodies. The primary target for neutralizing antibodies is the highly variable viral envelope glycoprotein (Env, a glycoprotein that is essential for viral entry and comprises both variable and conserved regions. As a result of the complex trimeric nature of Env, there is steric hindrance of conserved epitopes required for receptor binding so that these are not accessible to antibodies. Instead, the humoral response is targeted towards decoy immunodominant epitopes on variable domains such as the third hypervariable loop (V3 of Env. For feline immunodeficiency virus (FIV, as well as the related human immunodeficiency virus-1 (HIV-1, little is known about the factors that lead to the development of broadly neutralizing antibodies. In cats infected with FIV and patients infected with HIV-1, only rarely are plasma samples found that contain antibodies capable of neutralizing isolates from other clades. In this review we examine the neutralizing response to FIV, comparing and contrasting with the response to HIV. We ask whether broadly neutralizing antibodies are induced by FIV infection and discuss the comparative value of studies of neutralizing antibodies in FIV infection for the development of more effective vaccine strategies against lentiviral infections in general, including HIV-1.

  8. Neutral Supersymmetric Higgs Boson Searches

    Energy Technology Data Exchange (ETDEWEB)

    Robinson, Stephen Luke [Imperial College, London (United Kingdom)

    2008-07-01

    In some Supersymmetric extensions of the Standard Model, including the Minimal Supersymmetric Standard Model (MSSM), the coupling of Higgs bosons to b-quarks is enhanced. This enhancement makes the associated production of the Higgs with b-quarks an interesting search channel for the Higgs and Supersymmetry at D0. The identification of b-quarks, both online and offline, is essential to this search effort. This thesis describes the author's involvement in the development of both types of b-tagging and in the application of these techniques to the MSSM Higgs search. Work was carried out on the Level-3 trigger b-tagging algorithms. The impact parameter (IP) b-tagger was retuned and the effects of increased instantaneous luminosity on the tagger were studied. An extension of the IP-tagger to use the z-tracking information was developed. A new b-tagger using secondary vertices was developed and commissioned. A tool was developed to allow the use of large multi-run samples for trigger studies involving b-quarks. Offline, a neural network (NN) b-tagger was trained combining the existing offline lifetime based b-tagging tools. The efficiency and fake rate of the NN b-tagger were measured in data and MC. This b-tagger was internally reviewed and certified by the Collaboration and now provides the official b-tagging for all analyses using the Run IIa dataset at D0. A search was performed for neutral MSSM Higgs bosons decaying to a b{bar b} pair and produced in association with one or more b-quarks. Limits are set on the cross-section times the branching ratio for such a process. The limits were interpreted in various MSSM scenarios. This analysis uses the NN b-tagger and was the first to use this tool. The analysis also relies on triggers using the Level-3 IP b-tagging tool described previously. A likelihood discriminant was used to improve the analysis and a neural network was developed to cross-check this technique. The result of the analysis has been submitted to PRL

  9. Generation of effective libraries by neutral drift.

    Science.gov (United States)

    Kaltenbach, Miriam; Tokuriki, Nobuhiko

    2014-01-01

    Neutral drift is a recently developed experimental technique used to identify superior starting points for protein engineering. Neutral drift explores accessible sequence space by repeated rounds of mutagenesis and selection to maintain wild-type function. Mutations that are largely neutral for the native function accumulate, and those that are highly detrimental are purged, yielding a library of high diversity and quality. This technique is useful in situations where laboratory evolution is at a dead end, i.e., when the enzyme activity intended for evolution proves recalcitrant to improvements or is too low to be detected.

  10. Evaluation of smallpox vaccines using variola neutralization.

    Science.gov (United States)

    Damon, Inger K; Davidson, Whitni B; Hughes, Christine M; Olson, Victoria A; Smith, Scott K; Holman, Robert C; Frey, Sharon E; Newman, Frances; Belshe, Robert B; Yan, Lihan; Karem, Kevin

    2009-08-01

    The search for a 'third'-generation smallpox vaccine has resulted in the development and characterization of several vaccine candidates. A significant barrier to acceptance is the absence of challenge models showing induction of correlates of protective immunity against variola virus. In this light, virus neutralization provides one of few experimental methods to show specific 'in vitro' activity of vaccines against variola virus. Here, we provide characterization of the ability of a modified vaccinia virus Ankara vaccine to induce variola virus-neutralizing antibodies, and we provide comparison with the neutralization elicited by standard Dryvax vaccination.

  11. Planning long lasting insecticide treated net campaigns: should households' existing nets be taken into account?

    Science.gov (United States)

    Yukich, Joshua; Bennett, Adam; Keating, Joseph; Yukich, Rudy K; Lynch, Matt; Eisele, Thomas P; Kolaczinski, Kate

    2013-06-14

    Mass distribution of long-lasting insecticide treated bed nets (LLINs) has led to large increases in LLIN coverage in many African countries. As LLIN ownership levels increase, planners of future mass distributions face the challenge of deciding whether to ignore the nets already owned by households or to take these into account and attempt to target individuals or households without nets. Taking existing nets into account would reduce commodity costs but require more sophisticated, and potentially more costly, distribution procedures. The decision may also have implications for the average age of nets in use and therefore on the maintenance of universal LLIN coverage over time. A stochastic simulation model based on the NetCALC algorithm was used to determine the scenarios under which it would be cost saving to take existing nets into account, and the potential effects of doing so on the age profile of LLINs owned. The model accounted for variability in timing of distributions, concomitant use of continuous distribution systems, population growth, sampling error in pre-campaign coverage surveys, variable net 'decay' parameters and other factors including the feasibility and accuracy of identifying existing nets in the field. Results indicate that (i) where pre-campaign coverage is around 40% (of households owning at least 1 LLIN), accounting for existing nets in the campaign will have little effect on the mean age of the net population and (ii) even at pre-campaign coverage levels above 40%, an approach that reduces LLIN distribution requirements by taking existing nets into account may have only a small chance of being cost-saving overall, depending largely on the feasibility of identifying nets in the field. Based on existing literature the epidemiological implications of such a strategy is likely to vary by transmission setting, and the risks of leaving older nets in the field when accounting for existing nets must be considered. Where pre-campaign coverage

  12. Planning long lasting insecticide treated net campaigns: should households’ existing nets be taken into account?

    Science.gov (United States)

    2013-01-01

    Background Mass distribution of long-lasting insecticide treated bed nets (LLINs) has led to large increases in LLIN coverage in many African countries. As LLIN ownership levels increase, planners of future mass distributions face the challenge of deciding whether to ignore the nets already owned by households or to take these into account and attempt to target individuals or households without nets. Taking existing nets into account would reduce commodity costs but require more sophisticated, and potentially more costly, distribution procedures. The decision may also have implications for the average age of nets in use and therefore on the maintenance of universal LLIN coverage over time. Methods A stochastic simulation model based on the NetCALC algorithm was used to determine the scenarios under which it would be cost saving to take existing nets into account, and the potential effects of doing so on the age profile of LLINs owned. The model accounted for variability in timing of distributions, concomitant use of continuous distribution systems, population growth, sampling error in pre-campaign coverage surveys, variable net ‘decay’ parameters and other factors including the feasibility and accuracy of identifying existing nets in the field. Results Results indicate that (i) where pre-campaign coverage is around 40% (of households owning at least 1 LLIN), accounting for existing nets in the campaign will have little effect on the mean age of the net population and (ii) even at pre-campaign coverage levels above 40%, an approach that reduces LLIN distribution requirements by taking existing nets into account may have only a small chance of being cost-saving overall, depending largely on the feasibility of identifying nets in the field. Based on existing literature the epidemiological implications of such a strategy is likely to vary by transmission setting, and the risks of leaving older nets in the field when accounting for existing nets must be considered

  13. 37 CFR 201.2 - Information given by the Copyright Office.

    Science.gov (United States)

    2010-07-01

    ... 37 Patents, Trademarks, and Copyrights 1 2010-07-01 2010-07-01 false Information given by the Copyright Office. 201.2 Section 201.2 Patents, Trademarks, and Copyrights COPYRIGHT OFFICE, LIBRARY OF CONGRESS COPYRIGHT OFFICE AND PROCEDURES GENERAL PROVISIONS § 201.2 Information given by the Copyright...

  14. 37 CFR 201.6 - Payment and refund of Copyright Office fees.

    Science.gov (United States)

    2010-07-01

    ... 37 Patents, Trademarks, and Copyrights 1 2010-07-01 2010-07-01 false Payment and refund of Copyright Office fees. 201.6 Section 201.6 Patents, Trademarks, and Copyrights COPYRIGHT OFFICE, LIBRARY OF CONGRESS COPYRIGHT OFFICE AND PROCEDURES GENERAL PROVISIONS § 201.6 Payment and refund of Copyright Office...

  15. 37 CFR 251.6 - Composition and selection of Copyright Arbitration Royalty Panels.

    Science.gov (United States)

    2010-07-01

    ... 37 Patents, Trademarks, and Copyrights 1 2010-07-01 2010-07-01 false Composition and selection of Copyright Arbitration Royalty Panels. 251.6 Section 251.6 Patents, Trademarks, and Copyrights COPYRIGHT OFFICE, LIBRARY OF CONGRESS COPYRIGHT ARBITRATION ROYALTY PANEL RULES AND PROCEDURES COPYRIGHT...

  16. 37 CFR 202.23 - Full term retention of copyright deposits.

    Science.gov (United States)

    2010-07-01

    ... 37 Patents, Trademarks, and Copyrights 1 2010-07-01 2010-07-01 false Full term retention of copyright deposits. 202.23 Section 202.23 Patents, Trademarks, and Copyrights COPYRIGHT OFFICE, LIBRARY OF CONGRESS COPYRIGHT OFFICE AND PROCEDURES PREREGISTRATION AND REGISTRATION OF CLAIMS TO COPYRIGHT § 202.23...

  17. 37 CFR 251.2 - Purpose of Copyright Arbitration Royalty Panels.

    Science.gov (United States)

    2010-07-01

    ... 37 Patents, Trademarks, and Copyrights 1 2010-07-01 2010-07-01 false Purpose of Copyright Arbitration Royalty Panels. 251.2 Section 251.2 Patents, Trademarks, and Copyrights COPYRIGHT OFFICE, LIBRARY OF CONGRESS COPYRIGHT ARBITRATION ROYALTY PANEL RULES AND PROCEDURES COPYRIGHT ARBITRATION ROYALTY...

  18. 37 CFR 251.7 - Actions of Copyright Arbitration Royalty Panels.

    Science.gov (United States)

    2010-07-01

    ... 37 Patents, Trademarks, and Copyrights 1 2010-07-01 2010-07-01 false Actions of Copyright Arbitration Royalty Panels. 251.7 Section 251.7 Patents, Trademarks, and Copyrights COPYRIGHT OFFICE, LIBRARY OF CONGRESS COPYRIGHT ARBITRATION ROYALTY PANEL RULES AND PROCEDURES COPYRIGHT ARBITRATION ROYALTY...

  19. Neutral-neutral and neutral-ion collision integrals for Y2O3-Ar plasma system

    Science.gov (United States)

    Dhamale, Gayatri D.; Nath, Swastik; Mathe, Vikas L.; Ghorui, Srikumar

    2017-06-01

    A detailed investigation on the neutral-neutral and neutral-ion collision integrals is reported for Y2O3-Ar plasma, an important system of functional material with unique properties having a wide range of processing applications. The calculated integrals are indispensible pre-requisite for the estimation of transport properties needed in CFD modelling of associated plasma processes. Polarizability plays an important role in determining the integral values. Ambiguity in selecting appropriate polarizability data available in the literature and calculating effective number of electrons in the ionized species contributing to the polarizability are addressed. The integrals are evaluated using Lennard-Jones like phenomenological potential up to (l,s) = (4,4). Used interaction potential is suitable for both neutral-neutral and neutral-ion interactions. For atom-parent ion interactions, contribution coming from the inelastic resonant charge transfer process has been accounted properly together with that coming from the elastic counterpart. A total of 14 interacting species and 60 different interactions are considered. Key contributing factors like basic electronic properties of the interacting species and associated polarizability values are accounted carefully. Adopted methodology is first benchmarked against data reported in the literature and then applied to the Y2O3-Ar plasma system for estimating the collision integrals. Results are presented in the temperature range of 100 K-100 000 K.

  20. RadNet Air Quality (Deployable) Data

    Data.gov (United States)

    U.S. Environmental Protection Agency — RadNet Deployable Monitoring is designed to collect radiological and meteorological information and data asset needed to establish the impact of radiation levels on...