Understanding mental health through reading selected literature sources: an evaluation.

Science.gov (United States)

McKie, A; Gass, J P

2001-04-01

The increasing use of the humanities in nurse education provides an alternative means of facilitating students' understanding of health issues. In part, this contributes to a critique of rationalist-technological approaches to education where knowledge is reduced to abstract, discernable and measured units. A more communal approach to education recognises the place of interpretation as part of learning and, within this, the significance of dialogue, identity, tradition, attachment and partnership. The reading of works of literature is one way in which the reader interprets texts in a multiplicity of ways in order to more fully understand the 'real' world. Mental health offers particular opportunities for literary descriptions. The evaluation of a learning unit within a mental health nursing branch programme where students read a number of works of literature is outlined. Results indicate a variety of student responses to use of such an approach. The authors assert the usefulness of these approaches in encouraging deeper understanding of complex issues faced in mental health nursing practice. At the same time, however, careful consideration is given to the place of such approaches within the overall philosophy of a curriculum programme. Copyright 2001 Harcourt Publishers Ltd.

Understanding and accepting fusion as an alternative energy source

Energy Technology Data Exchange (ETDEWEB)

Goerz, D.A.

1987-12-10

Fusion, the process that powers our sun, has long promised to be a virtually inexhaustible source of energy for mankind. No other alternative energy source holds such bright promise, and none has ever presentd such formidable scientific and engineering challenges. Serious research efforts have continued for over 30 years in an attempt to harness and control fusion here on earth. Scientists have made considerable progress in the last decade toward achieving the conditions required for fusion power, and recent experimental results and technological progress have made the scientific feasibility of fusion a virtual certainty. With this knowledge and confidence, the emphasis can now shift toward developing power plants that are practical and economical. Although the necessary technology is not in hand today, the extension to an energy producing system in 20 years is just as attainable as was putting a man on the moon. In the next few decades, the world's population will likely double while the demand for energy will nearly quadruple. Realistic projections show that within the next generation a significant fraction of our electric power must come from alternative energy sources. Increasing environmental concerns may further accelerate this timetable in which new energy sources must be introduced. The continued development of fusion systems to help meet the energy needs of the future will require greater public understanding and support of this technology. The fusion community must do more to make the public aware of the fact that energy is a critical international issue and that fusion is a viable and necessary energy technology that will be safe and economical. 12 refs., 8 figs.

Understanding and accepting fusion as an alternative energy source

International Nuclear Information System (INIS)

Goerz, D.A.

1987-01-01

Fusion, the process that powers our sun, has long promised to be a virtually inexhaustible source of energy for mankind. No other alternative energy source holds such bright promise, and none has ever presentd such formidable scientific and engineering challenges. Serious research efforts have continued for over 30 years in an attempt to harness and control fusion here on earth. Scientists have made considerable progress in the last decade toward achieving the conditions required for fusion power, and recent experimental results and technological progress have made the scientific feasibility of fusion a virtual certainty. With this knowledge and confidence, the emphasis can now shift toward developing power plants that are practical and economical. Although the necessary technology is not in hand today, the extension to an energy producing system in 20 years is just as attainable as was putting a man on the moon. In the next few decades, the world's population will likely double while the demand for energy will nearly quadruple. Realistic projections show that within the next generation a significant fraction of our electric power must come from alternative energy sources. Increasing environmental concerns may further accelerate this timetable in which new energy sources must be introduced. The continued development of fusion systems to help meet the energy needs of the future will require greater public understanding and support of this technology. The fusion community must do more to make the public aware of the fact that energy is a critical international issue and that fusion is a viable and necessary energy technology that will be safe and economical. 12 refs., 8 figs

Copyright protection

OpenAIRE

Plchotová, Gabriela

2011-01-01

The aim of this thesis is to offer a straightforward manual to anyone who authors their own original work or who utilises the original work of other creators. As such, it is necessary to briefly and clearly explain the historical development and essential terms of authorship as a concept and the origin of the need for copyright protection. Furthermore, this thesis includes chapters on copyright protection development specifically in the Czech Republic and the current definition of related law...

Conference Session I: Mitigating Risk at the Front Lines: The Copyright First Responders Program. Presented by Kyle Courtney, Copyright Advisor, the Office for Scholarly Communication, Harvard University.

Directory of Open Access Journals (Sweden)

Sara R. Benson

2018-02-01

Full Text Available This is a summary of Kyle Courtney's Invited Presentation at the 2017 Kraemer Copyright Conference titled "Mitigating Risk at the Front Lines:  The Copyright First Responders Program."  After reading this article you will better understand the method and purpose of the First Responders Program and, hopefully, like me, you will be ready to volunteer your institution to add to the growing list of libraries engaged in this hub-and-spoke model of copyright information system.

Copyright of Electronic Publishing.

Science.gov (United States)

Dong, Elaine; Wang, Bob

2002-01-01

Analyzes the importance of copyright, considers the main causes of copyright infringement in electronic publishing, discusses fair use of a copyrighted work, and suggests methods to safeguard copyrighted electronic publishing, including legislation, contracts, and technology. (Author/LRW)

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.

Copyright or Contract?

Science.gov (United States)

Okerson, Ann

1997-01-01

Most authors and publishers of electronic information believe that current copyright law does not address technical capabilities or reader uses and have turned to contracts or licenses to define the rights of owners and users. Discusses copyrights, fair use, and licenses and highlights licensing's unresolved issues: use and users; archiving;…

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

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…

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…

Understanding social acceptance of electricity generation sources

International Nuclear Information System (INIS)

Bronfman, Nicolás C.; Jiménez, Raquel B.; Arévalo, Pilar C.; Cifuentes, Luis A.

2012-01-01

Social acceptability is a determinant factor in the failure or success of the government's decisions about which electricity generation sources will satisfy the growing demand for energy. The main goal of this study was to validate a causal trust-acceptability model for electricity generation sources. In the model, social acceptance of an energy source is directly caused by perceived risk and benefit and also by social trust in regulatory agencies (both directly and indirectly, through perceived risk and benefit). Results from a web-based survey of Chilean university students demonstrated that data for energy sources that are controversial in Chilean society (fossil fuels, hydro, and nuclear power) fit the hypothesized model, whereas data for non conventional renewable energy sources (solar, wind, geothermal and tidal) did not. Perceived benefit had the greatest total effect on acceptability, thus emerging as a key predictive factor of social acceptability of controversial electricity generation sources. Further implications for regulatory agencies are discussed. - Highlights: ► We tested a causal trust-acceptability model for electricity generation sources in Chile. ► Data for controversial energy sources in the Chilean society (fossil fuels, hydro and nuclear power) fit the hypothesized model. ► Data for non conventional renewable energy sources did not fit the data. ► Perceived benefit showed the greatest total effect on acceptability.

Criteria for Copyrightability in Russian Copyright Doctrine and Judicial Practice

Directory of Open Access Journals (Sweden)

Andrey Kashanin

2016-01-01

Full Text Available This article analyzes the current state of the debate on the minimum level of creativity needed for works to be copyrightable, including dominant principles in Russian jurisprudence and judicial practice, principal trends and contradictions that arise in the course of the application of various criteria for copyrightability. An analysis of the judicial practice of recent years warrants the conclusion that standards of creativity as a criterion for copyrightability have dropped drastically. Today’s standards are similar to those of the former American ‘sweat of the brow’ doctrine. But, unlike foreign legal systems that set comparatively low standards of protectability, the Russian judiciary has not yet evolved mechanisms of compensation for risks of monopolization of public domain content. First of all, there is no practice of granting exclusive rights to a work that is similar to an earlier work but has been created independently. Secondly, the practice of refusing protection to non-unique, standard, generally known, and generally available content is dying out. Thirdly, there is currently a trend for giving a large scope of protection to works of low authorship. As a result, exclusive rights are granted to standard or generally accessible content – content that must belong to the public domain – which puts unjustified restrictions on the creative activities of other authors. Moreover, it makes their legal status unpredictable as it establishes a basis for unintended copyright violations being penalized. This amounts to a classical case of overprotection.

Introduction, Copyright's Paradox

OpenAIRE

Netanel, Neil

2008-01-01

The United States Supreme Court famously labeled copyright “the engine of free expression” because it provides a vital economic incentive for much of the literature, commentary, music, art, and film that makes up our public discourse. Yet today’s greatly expanded copyright law often does the opposite—it can be used to quash news reporting, political commentary, church dissent, historical scholarship, cultural critique, and artistic expression. In Copyright’s Paradox, Neil Weinstock ...

Understanding enabling capacities for managing the 'wicked problem' of nonpoint source water pollution in catchments: a conceptual framework.

Science.gov (United States)

Patterson, James J; Smith, Carl; Bellamy, Jennifer

2013-10-15

Nonpoint source (NPS) water pollution in catchments is a 'wicked' problem that threatens water quality, water security, ecosystem health and biodiversity, and thus the provision of ecosystem services that support human livelihoods and wellbeing from local to global scales. However, it is a difficult problem to manage because water catchments are linked human and natural systems that are complex, dynamic, multi-actor, and multi-scalar in nature. This in turn raises questions about understanding and influencing change across multiple levels of planning, decision-making and action. A key challenge in practice is enabling implementation of local management action, which can be influenced by a range of factors across multiple levels. This paper reviews and synthesises important 'enabling' capacities that can influence implementation of local management action, and develops a conceptual framework for understanding and analysing these in practice. Important enabling capacities identified include: history and contingency; institutional arrangements; collaboration; engagement; vision and strategy; knowledge building and brokerage; resourcing; entrepreneurship and leadership; and reflection and adaptation. Furthermore, local action is embedded within multi-scalar contexts and therefore, is highly contextual. The findings highlight the need for: (1) a systemic and integrative perspective for understanding and influencing change for managing the wicked problem of NPS water pollution; and (2) 'enabling' social and institutional arenas that support emergent and adaptive management structures, processes and innovations for addressing NPS water pollution in practice. These findings also have wider relevance to other 'wicked' natural resource management issues facing similar implementation challenges. Copyright © 2013 Elsevier Ltd. All rights reserved.

Public licenses and public domain as alternatives to copyright

OpenAIRE

Köppel, Petr

2012-01-01

The work first introduces the area of public licenses as a space between the copyright law and public domain. After that, consecutively for proprietary software, free and open source software, open hardware and open content, it maps particular types of public licenses and the accompanying social and cultural movements, puts them in mutual as well as historical context, examines their characteristics and compares them to each other, shows how the public licenses are defined by various accompan...

Contra Copyright, Again

OpenAIRE

Wendy McElroy

2011-01-01

This revised version of the author’s 1985 article “Contra Copyright” includes a new, introductory section explaining the background of the author’s path to copyright abolitionism. The main article surveys various libertarian debates on this issue, including the anti-intellectual property (IP) views of Benjamin Tucker and the pro-IP views of Lysander Spooner. McElroy argues that the issue of copyright hinges on the question: can ideas be property? Because only scarce goods can be property, and...

How do cancer patients navigate the public information environment? Understanding patterns and motivations for movement among information sources.

Science.gov (United States)

Nagler, Rebekah H; Romantan, Anca; Kelly, Bridget J; Stevens, Robin S; Gray, Stacy W; Hull, Shawnika J; Ramirez, A Susana; Hornik, Robert C

2010-09-01

Little is known about how patients move among information sources to fulfill unmet needs. We interviewed 43 breast, prostate, and colorectal cancer patients. Using a grounded theory approach, we identified patterns and motivations for movement among information sources. Overall, patients reported using one source (e.g., newspaper) followed by the use of another source (e.g., Internet), and five key motivations for such cross-source movement emerged. Patients' social networks often played a central role in this movement. Understanding how patients navigate an increasingly complex information environment may help clinicians and educators to guide patients to appropriate, high-quality sources.

Copyright for Movie Night: Film Screenings on Campus

Directory of Open Access Journals (Sweden)

Michaela D. Willi Hooper

2018-02-01

Full Text Available I undertook this paper so that I, along with other librarians and educators, could better understand how to comply with copyright law, conserve university resources, and streamline services to students regarding the procurement of public performance rights (PPR for films and other audiovisual resources. Student groups frequently screen films on campuses, and accepted legal interpretations of sections 101 and 106 of the 1976 Copyright Act indicate that a specific license should be sought for any public performance of a copyrighted audiovisual work. My review of PPR information on the public websites of the 38 members of the ORBIS-Cascade Alliance (an academic library consortium in the Northwest points to the potential for greater collaboration with student affairs professionals and other campus departments to provide more accurate and complete information about PPR and library audiovisual resources (e.g., DVDs or streaming media that have PPR attached. Campus-focused resources about PPR should include information about fair use, educational exemptions, public domain, open licenses, and library-licensed content that comes with PPR. The academic library community could undertake a project to enhance the accessibility of accurate and supportive PPR information to student groups by creating tools or best practices. This area is ripe for more current research.

KEEPING THE NATION'S ASSETS THROUGH THE LEGAL PROTECTION OF COPYRIGHT WORKS OF CULTURE

Directory of Open Access Journals (Sweden)

Zulkifli Makkawaru

2016-11-01

Full Text Available Indonesia positioned copyright art and culture based on its strength as a nation or community rights over an Alliance grouping of the society which can give the effect of distortions in its protection. Which institution can be megurus and oversee the interests between countriesCultivate ideas/ideas in the fields of art, literature and science in the context of intellectual property rights (HKI categorized into areas of HKI named Copyright (Copyright. The scope of the rights provided for the protection of copyright in the context of this very broad following elements known in several countries. There is a different understanding about the copyright status of culture from both the substance of the right nor of the appreciation of the case which threatens foreign claims copyright over the culture of Indonesia

Copyright: A Survival Guide

OpenAIRE

Hughes, Katie

2017-01-01

Presentation for HASS PhD students given on 24th October 2017. The presentation provides an overview about copyright, Fair Dealing, and how to seek permission for Third Party copyrighted material. The presentation does not include legal advice.

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'…

The Copyright Royalty Tribunal.

Science.gov (United States)

Brylawski, E. Fulton

1977-01-01

The regulatory and adjudicative structure of the newly-created Copyright Royalty Tribunal is described and guidelines for its functioning are examined. Problems in data reporting and in the determination of ownership of copyrights of works used by compulsory licensees are among the issues addressed. (LBH)

The Copyright Agency Limited.

Science.gov (United States)

Morgan, Caroline

1993-01-01

The evolution and functions of Australia's Copyright Agency Limited are described. The agency is a copyright collecting organization which collectively administers the rights of authors and publishers whose works are copied in education, and enters into blanket agreements with educational authorities outside the existing statutory license. Some…

Radiation measurement practice for understanding statistical fluctuation of radiation count using natural radiation sources

International Nuclear Information System (INIS)

Kawano, Takao

2014-01-01

It is known that radiation is detected at random and the radiation counts fluctuate statistically. In the present study, a radiation measurement experiment was performed to understand the randomness and statistical fluctuation of radiation counts. In the measurement, three natural radiation sources were used. The sources were fabricated from potassium chloride chemicals, chemical fertilizers and kelps. These materials contain naturally occurring potassium-40 that is a radionuclide. From high schools, junior high schools and elementary schools, nine teachers participated to the radiation measurement experiment. Each participant measured the 1-min integration counts of radiation five times using GM survey meters, and 45 sets of data were obtained for the respective natural radiation sources. It was found that the frequency of occurrence of radiation counts was distributed according to a Gaussian distribution curve, although the obtained 45 data sets of radiation counts superficially looked to be fluctuating meaninglessly. (author)

Lexicography, terminography and copyright | Alberts | Lexikos

African Journals Online (AJOL)

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; ...

What Does a Verbal Test Measure? A New Approach to Understanding Sources of Item Difficulty.

Science.gov (United States)

Berk, Eric J. Vanden; Lohman, David F.; Cassata, Jennifer Coyne

Assessing the construct relevance of mental test results continues to present many challenges, and it has proven to be particularly difficult to assess the construct relevance of verbal items. This study was conducted to gain a better understanding of the conceptual sources of verbal item difficulty using a unique approach that integrates…

Copyright protection in online media

OpenAIRE

Trinh, Thuy Duong

2013-01-01

This diploma thesis deals with protection of copyright within online media, with a focus on personal blogs. The author presents definition of basic terms of copyright, especially definition of usage of the work and description of way of use, and deals with the issue of liability for copyright infringement and identification of persons who carry the responsibility. This thesis is also dedicated to copyrights itself and its instruments of enforcement. Increased focus is put on available jurisdi...

Revisionary Copyright: A Ghost of the Past or a Current Trap to Assignments of Copyright?

OpenAIRE

Torremans, Paul L.; Otero García-Castrillón, Carmen

2012-01-01

Worldwide copyright assignments that contain a choice of law clause are the norm. National copyright laws in the United Kingdom and Spain do, however, contain provisions on reversionary copyright in their transition provision. These provisions would, if applicable, terminate the assignment 25 years after the death of the author and hand the copyright back to the author's successors in title rather than the assignees. From a choice of law pwerspective this becomes a classification issue. This ...

THE COPYRIGHT ON THE INTELLECTUAL PROPERTY EXPERT REPORT. CONSEQUENCES

Directory of Open Access Journals (Sweden)

Raul Sorin Fântână

2013-11-01

Full Text Available Currently, according to the law, the expert is treated as a witness, and the expertise - presented as a report - is treated as a work implemented in support of justice only. Referring to the intellectual property, an expert report is often a research work with pronounced character of investigation. According to the copyright law, such a unique work should be cited even in the court device resolution, scientifically commented, as bibliographical source. The immediate consequence in support of the act of justice is that, unlike the jurisprudence - which in many countries is not a source of law, having an informative character only, a written report - especially the technical work – cannot be commented by any court. Evaluated as technical work, an expert report on the one hand should be treated as such - cited - by the courts of law and on the other hand implemented according to the rules imposed in the scientific works: documented, with a minimum number of references to and quotations from serious sources, including previous expert reports from completed files. We think that such an approach of the expert report would lead to a significant improvement of the justice act at least in Business Law.

EU Digital Regulation Versus Copyright: A Way to Reconcile Digital Economy and Copyright?

Directory of Open Access Journals (Sweden)

Yvon Thiec

2016-12-01

Full Text Available In September 2016, the European Commission presented a proposal for a Directive on copyright in the Digital Single Market, part of a package that also includes the transposition into European law of the Marrakesh Treaty and its effects on the European Union’s relations with third countries, as well as the regulation on online transmissions of broadcasting organisations. The copyright directive is of major importance in the context of digital regulation as it proposes a new related right for press publishers and a new mechanism aiming to give rightholders better control over the use and remuneration of their works on Internet. The proposal also narrows the liability exemption under the e-commerce directive, which has given platforms that provide access to protected works a way out of concluding licensing agreements with rightholders. The draft directive proposes three exceptions to copyright to reinforce digital use in education, protection of the cultural heritage and text-and-data mining. The aim of this paper is to present and to comment on the copyright directive and offer an overview of the opinions that are starting to emerge among different stakeholders.

77 FR 3506 - Copyright Office Fees

Science.gov (United States)

2012-01-24

... creativity. The copyright law itself is designed to promote and protect authorship and this includes... 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...

Improving the use of historical written sources in paleopathology.

Science.gov (United States)

Mitchell, Piers D

2017-12-01

The texts written by the people of past societies can provide key information that enhances our understanding of disease in the past. Written sources and art can describe cultural contexts that not only help us interpret lesions in excavated human remains, but also provide evidence for past disease events themselves. However, in recent decades many biohistorical articles have been published that claim to diagnose diseases present in past celebrities or well known individuals, often using less than scholarly methodology. This article aims to help researchers use historical written sources and artwork responsibly, thus improving our understanding of health and disease in the past. It explores a broad range of historical sources, from medical texts and histories to legal documents and tax records, and it highlights how the key to interpreting any past text is to understand who wrote it, when it was written, and why it was written. Case studies of plague epidemics, crucifixion, and the spinal deformity of King Richard III are then used to highlight how we might better integrate archaeological and historical evidence. When done well, integrating evidence from both archaeological and historical sources increases the probability of a complete and well-balanced understanding of disease in past societies. Copyright © 2016 Elsevier Inc. All rights reserved.

Recalibrating Some Copyright Conceptions: Toward a Shared and Balanced Approach to Educational Copying

Directory of Open Access Journals (Sweden)

Rumi Graham

2014-12-01

Full Text Available Most of Canada’s publicly-funded educational institutions have operated since the 1990s under blanket reprographic licences. But recent Copyright Act amendments and Supreme Court decisions in several copyright cases have added legislative and judicial weight to the idea that copyright encompasses both private owners’ rights and public users’ rights in the form of infringement exceptions such as fair dealing. Many educational institutions have responded to these changes by moving toward greater reliance on statutory users’ rights and direct licensing with copyright owners, and by moving away from blanket collective licensing. Not unexpectedly, copyright owners and the societies and collectives that represent them see the changes in copyright law in a different light. Copyright owners’ and educators’ variant conceptions of the kinds of educational copying that are compensable pose a challenging policy problem in need of a principled solution that upholds the legislative underpinnings of copyright law and is perceived to be fair. This article attempts to frame a balanced understanding of underlying issues by considering the nature and purpose of copyright, the purpose of copyright collectives, what is meant by fair dealing, and, ultimately, how we should think about copyright. It suggests that meaningful change may not be achievable without concerted attention paid to the language we use to think and talk about copyright in order to construct a combat-free shared space in which learning, inquiry, and the production of creative works are fostered and, when appropriate, rewarded fairly.

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 (...

Working within the Law: Copyright Questions Answered.

Science.gov (United States)

Davis, Susan S.

1986-01-01

Discusses copyright issues: what can be copyrighted, rights of copyright holders, avoiding copyright infringement, using copyrighted works, and addresses for more information concerning copyright laws. (CT)

45 CFR 602.34 - Copyrights.

Science.gov (United States)

2010-10-01

... REQUIREMENTS FOR GRANTS AND COOPERATIVE AGREEMENTS TO STATE AND LOCAL GOVERNMENTS Post-Award Requirements § 602.34 Copyrights. The Federal awarding agency reserves a royalty-free, nonexclusive, and irrevocable... purposes: (a) The copyright in any work developed under a grant, subgrant, or contract under a grant or...

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,…

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.

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... rights licenses obtained under the clause. When non-standard license rights in computer software or computer software documentation will be negotiated, negotiate the extent of the copyright license...

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.

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.…

THE UGANDA COPYRIGHT AND NEIGHBOURING RIGHTS BILL ...

African Journals Online (AJOL)

The paper discusses the concept and philosophy of copyright. It also discusses copyright infringement with special reference to ICT. Furthermore, the paper examines international provisions related to copyright and reviews the Copyright Law Model. The paper also identifies gaps in the Uganda Copyright Bill, 2002 and ...

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.

Search Engine Liability for Copyright Infringement

Science.gov (United States)

Fitzgerald, B.; O'Brien, D.; Fitzgerald, A.

The chapter provides a broad overview to the topic of search engine liability for copyright infringement. In doing so, the chapter examines some of the key copyright law principles and their application to search engines. The chapter also provides a discussion of some of the most important cases to be decided within the courts of the United States, Australia, China and Europe regarding the liability of search engines for copyright infringement. Finally, the chapter will conclude with some thoughts for reform, including how copyright law can be amended in order to accommodate and realise the great informative power which search engines have to offer society.

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.

Contribution of Satellite Gravimetry to Understanding Seismic Source Processes of the 2011 Tohoku-Oki Earthquake

Science.gov (United States)

Han, Shin-Chan; Sauber, Jeanne; Riva, Riccardo

2011-01-01

The 2011 great Tohoku-Oki earthquake, apart from shaking the ground, perturbed the motions of satellites orbiting some hundreds km away above the ground, such as GRACE, due to coseismic change in the gravity field. Significant changes in inter-satellite distance were observed after the earthquake. These unconventional satellite measurements were inverted to examine the earthquake source processes from a radically different perspective that complements the analyses of seismic and geodetic ground recordings. We found the average slip located up-dip of the hypocenter but within the lower crust, as characterized by a limited range of bulk and shear moduli. The GRACE data constrained a group of earthquake source parameters that yield increasing dip (7-16 degrees plus or minus 2 degrees) and, simultaneously, decreasing moment magnitude (9.17-9.02 plus or minus 0.04) with increasing source depth (15-24 kilometers). The GRACE solution includes the cumulative moment released over a month and demonstrates a unique view of the long-wavelength gravimetric response to all mass redistribution processes associated with the dynamic rupture and short-term postseismic mechanisms to improve our understanding of the physics of megathrusts.

Design Copyright: The Latest Judicial Hint

OpenAIRE

Scott Hemphill; Jeannie Suk

2013-01-01

The most intriguing aspect of the debate over fashion copyright is the occasion it presents for rethinking the expansive copyright law we currently have. C. Scott Hemphill (Columbia Law) & Jeannie Suk (Harvard Law)

Copyright law and academic radiology: rights of authors and copyright owners and reproduction of information.

Science.gov (United States)

Stern, E J; Westenberg, L

1995-05-01

Desktop computer hardware and software provide many new and accessible avenues for increased academic productivity, but some activities may have legal implications. The advent of technologies such as scanners, the ever-increasing number of electronic bulletin boards, and the development of the "information superhighway" affect the concept of copyright and require authors and publishers to reconsider their legal rights and obligations when they create or publish new works or modify existing ones. For example, with desktop scanners, almost any image, published or otherwise, can be copied, enhanced, and manipulated. Moreover, many radiologists have access to copyrighted digital radiologic teaching file images, such as those from the University of Iowa or the University of Washington, which are available (and "downloadable") on the Internet. Because "downloading" (or "uploading") a document or image is essentially making a copy of that document or image, copyright laws and the rights that they afford authors are involved.

Source-critical studies in Luke-Acts: Implications for understanding ...

African Journals Online (AJOL)

), focusing on Luke's use of the oral Gospel he internalised during his kerygma performance, to demonstrate how an author's use of his sources in a literature is dialogically governed by his rhetorical goal and his ability to manage his sources.

Understanding handpump sustainability: Determinants of rural water source functionality in the Greater Afram Plains region of Ghana.

Science.gov (United States)

Fisher, Michael B; Shields, Katherine F; Chan, Terence U; Christenson, Elizabeth; Cronk, Ryan D; Leker, Hannah; Samani, Destina; Apoya, Patrick; Lutz, Alexandra; Bartram, Jamie

2015-10-01

Safe drinking water is critical to human health and development. In rural sub-Saharan Africa, most improved water sources are boreholes with handpumps; studies suggest that up to one third of these handpumps are nonfunctional at any given time. This work presents findings from a secondary analysis of cross-sectional data from 1509 water sources in 570 communities in the rural Greater Afram Plains (GAP) region of Ghana; one of the largest studies of its kind. 79.4% of enumerated water sources were functional when visited; in multivariable regressions, functionality depended on source age, management, tariff collection, the number of other sources in the community, and the district. A Bayesian network (BN) model developed using the same data set found strong dependencies of functionality on implementer, pump type, management, and the availability of tools, with synergistic effects from management determinants on functionality, increasing the likelihood of a source being functional from a baseline of 72% to more than 97% with optimal management and available tools. We suggest that functionality may be a dynamic equilibrium between regular breakdowns and repairs, with management a key determinant of repair rate. Management variables may interact synergistically in ways better captured by BN analysis than by logistic regressions. These qualitative findings may prove generalizable beyond the study area, and may offer new approaches to understanding and increasing handpump functionality and safe water access.

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…

Knowledgeability of Copyright Law among Librarians and Library Paraprofessionals Employed in Adult Services at a Large Public Library System.

Science.gov (United States)

Lavelle, Bridget M.

Since public libraries contain copyrighted works in the form of print, electronic or audiovisual sources, librarians and library paraprofessionals need to possess sufficient knowledge of United States copyright law to meet the information needs of patrons successfully and legally. A literature review revealed that minimal works address this topic.…

The EtnaPlumeLab (EPL research cluster: advance the understanding of Mt. Etna plume, from source characterisation to downwind impact

Directory of Open Access Journals (Sweden)

Pasquale Sellitto

2017-01-01

Full Text Available In 2013, a multidisciplinary research cluster named EtnaPlumeLab (EPL was established, gathering experts from volcanology and atmospheric science communities. Target of EPL is to advance the understanding of Mt. Etna's gas and aerosol emissions and the related processes, from source to its regional climatic impact in the Mediterranean area. Here, we present the cluster and its three interacting modules: EPL-RADIO (Radioactive Aerosols and other source parameters for better atmospheric Dispersion and Impact estimatiOns, SMED (Sulfur MEditerranean Dispersion and Med-SuV (MEDiterranean SUpersite Volcanoes Work Package 5. Preliminary results have for the first time highlighted the relevance of Mt. Etna's plume impact at the Mediterranean regional scale. These results underline that further efforts need to be made to get insight into a synoptic volcanogenic-atmospheric chemistry/climatic understanding of volcanic plumes impact.

The Copyright Controversy: Issues and Opinions

Science.gov (United States)

Keenan, Stella, Ed.; Stillman, Mary E., Ed.

1972-01-01

The edited transcript of the Copyright Panel at the 9th Information Retrieval Colloquium is presented. In addition to the panel presentation and audience discussion, this issue carries, as appendix material, some of the documents which sparked much of the current copyright debate. (Author/NH)

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, ...

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.

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.

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…

Educational Implications for Copyright in a Digital World.

Science.gov (United States)

Spallek, Heiko; Schleyer, Titus K. L.

1999-01-01

Reviews copyright issues, fair use guidelines, and applicable principles of copyright and ownership, the rights of copyright holders, and the conditions under which copyrighted material can be used by others. Notes possible affects of the 1998 Digital Millennium Copyright Act and intellectual property issues on dental schools. (Author/DB)

Non-Book Materials and Copyright.

Science.gov (United States)

McNally, Paul T.

1978-01-01

Reviews Australian copyright laws as they apply to photographs, slides, overhead transparencies, filmstrips, sound and video recordings, and films. Responsibilities of the library as user are discussed. (RAO)

Draft Genome Sequences of 37 Salmonella enterica Strains Isolated from Poultry Sources in Nigeria.

Science.gov (United States)

Useh, Nicodemus M; Ngbede, Emmanuel O; Akange, Nguavese; Thomas, Milton; Foley, Andrew; Keena, Mitchel Chan; Nelson, Eric; Christopher-Hennings, Jane; Tomita, Masaru; Suzuki, Haruo; Scaria, Joy

2016-05-05

Here, we report the availability of draft genomes of several Salmonella serotypes, isolated from poultry sources from Nigeria. These genomes will help to further understand the biological diversity of S. enterica and will serve as references in microbial trace-back studies to improve food safety. Copyright © 2016 Useh et al.

Guidelines for the implementation of an open source information system

Energy Technology Data Exchange (ETDEWEB)

Doak, J.; Howell, J.A.

1995-08-01

This work was initially performed for the International Atomic Energy Agency (IAEA) to help with the Open Source Task of the 93 + 2 Initiative; however, the information should be of interest to anyone working with open sources. The authors cover all aspects of an open source information system (OSIS) including, for example, identifying relevant sources, understanding copyright issues, and making information available to analysts. They foresee this document as a reference point that implementors of a system could augment for their particular needs. The primary organization of this document focuses on specific aspects, or components, of an OSIS; they describe each component and often make specific recommendations for its implementation. This document also contains a section discussing the process of collecting open source data and a section containing miscellaneous information. The appendix contains a listing of various providers, producers, and databases that the authors have come across in their research.

Copyright law and distance nursing education.

Science.gov (United States)

Rhoads, Jacqueline; White, Carolyn

2008-01-01

The authors present essential information regarding the copyright law and online education. This information provides the reader specific aids to assist in designing and implementing distance education courses within the bounds of the Technology, Education, and Copyright Harmonization Act and fair use guidelines. From their research, the authors, who are distance education experts, offer a wide array of educational and legal data to inform nurse educators.

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.

Broken Links and Broken Laws: Copyright Confusion Online.

Science.gov (United States)

Belle, Jeff

2003-01-01

Discusses copyright laws and litigation that have implications for online copyright. Highlights include the Sonny Bono Copyright Extension Act; the Digital Millennium Copyright Act (DMCA); Eldred v. Ashcroft; tradeoffs between private interests and the public domain; and intellectual property licensing. (LRW)

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

Global crowd data to understand risk taking behavior: Understanding the costs of crowd sourcing

Science.gov (United States)

Hendrikx, J.; Johnson, J.

2016-12-01

Crowd sourcing is an increasingly common approach to collect data from a large number of places, people, or both, for a given phenomenon or observation. It is often thought of as a very cost effective approach to collect data from large spatial domains, or from difficult to reach areas, or for spatially discrete observations. While crowd sourcing data can provide a wealth of data beyond that which most research teams can collect themselves, there are many associated, and sometime unexpected costs with this approach. We present a case study of a crowd-sourced data collection campaign to collect GPS tracks of back country recreationalists in avalanche terrain. We ask the volunteers to track their outings using the GPS on their smart phone using a free application, and on the completion of their trip email us their track. On receipt of this track we automatically reply with a link to a decision making survey. In this way we collect data on both the physical attributes of their trip, as well as the social, psychological and demographic data about the person. While this approach has been very successful, it has come at a high cost time-wise. Much like the role of an online course instructor, instructor (or in this case researcher) presence is essential. Replying to emails, updating webpages, posting on social media, and connecting with your volunteer data collectors can become a full time job - and that's even before you start the data analysis. We encourage future researchers to plan ahead for this when starting a crowd sourcing project involving the general public, and seek advice and training in social media, web site development and communication techniques like semi-automated email.

Copyright Preemption of Contracts

OpenAIRE

Bohannan, Christina

2008-01-01

This Article argues that both courts and scholars are wrong in their categorical approaches to preemption of contracts under the Copyright Act, and proposes an intermediate approach that recognizes the importance of both contract rights and federal policy in preemption analysis. First, it argues that both courts and scholars have misapplied preemption law to breach of contract claims. Although the two sides tend to favor opposite results, they take equally categorical approaches. Categori...

Private Copyright and Public Communication: Free Speech Endangered

Science.gov (United States)

Patterson, Lyman Ray

1975-01-01

Contending that potential conflict between copyright and free speech inevitable if present provisions of the copyright bill providing copyright for television are enacted, the author suggests an alternative approach based on analysis of English and American background, copyright and the law of unfair competition, and policies of the copyright…

Copyright Law and the Leadership Classroom: A Primer

Science.gov (United States)

Blackwell, Cindy; Jones, David

2008-01-01

For many educators the fair use provision of the Copyright Act of 1976 and the subsequent Technology, Education, and Copyright Harmonization (TEACH) Act offer "carte blanche" use of various forms of media in the classroom. As Siva Vaidhyanathan (2001) notes, "Copyright myths have had as much power as copyright laws" (p. 5). The…

Source Apportionment of Suspended Sediment Sources using 137Cs and 210Pbxs

Science.gov (United States)

Lamba, J.; Karthikeyan, K.; Thompson, A.

2017-12-01

A study was conducted in the Pleasant Valley Watershed (50 km 2) in South Central Wisconsin to better understand sediment transport processes using sediment fingerprinting technique. Previous studies conducted in this watershed showed that resuspension of fine sediment deposited on the stream bed is an important source of suspended sediment. To better understand the role of fine sediment deposited on the stream bed, fallout radionuclides,137Cs and 210Pbxs were used to determine relative contribution to suspended sediment from in-stream (stream bank and stream bed) and upland sediment sources. Suspended sediment samples were collected during the crop growing season. Potential sources of suspended sediment considered in this study included cropland, pasture and in-stream (stream bed and stream bank). Suspended sediment sources were determined at a subwatershed level. Results of this study showed that in-stream sediment sources are important sources of suspended sediment. Future research should be conducted to better understand the role of legacy sediment in watershed-level sediment transport processes.

The Teacher and the Copyright Law: Response

Science.gov (United States)

O'Donnell, Bernard

1973-01-01

Analyzes the Alex Caughran article on the teacher and the copyright law, concluding that copyright law is a complicated field and to oversimplify it is a disservice to teachers. See also CS 705 949. (RD)

37 CFR 354.1 - Material questions of copyright law.

Science.gov (United States)

2010-07-01

... copyright law. 354.1 Section 354.1 Patents, Trademarks, and Copyrights COPYRIGHT ROYALTY BOARD, LIBRARY OF... Material questions of copyright law. (a) Discretionary referrals. The Copyright Royalty Judges may seek guidance from the Register of Copyrights with respect to a material question of substantive law, concerning...

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...

7 CFR 3016.34 - Copyrights.

Science.gov (United States)

2010-01-01

... 7 Agriculture 15 2010-01-01 2010-01-01 false Copyrights. 3016.34 Section 3016.34 Agriculture Regulations of the Department of Agriculture (Continued) OFFICE OF THE CHIEF FINANCIAL OFFICER, DEPARTMENT OF AGRICULTURE UNIFORM ADMINISTRATIVE REQUIREMENTS FOR GRANTS AND COOPERATIVE AGREEMENTS TO STATE AND LOCAL...

Understanding Hydrological Processes in Variable Source Areas in the Glaciated Northeastern US Watersheds under Variable Climate Conditions

Science.gov (United States)

Steenhuis, T. S.; Azzaino, Z.; Hoang, L.; Pacenka, S.; Worqlul, A. W.; Mukundan, R.; Stoof, C.; Owens, E. M.; Richards, B. K.

2017-12-01

The New York City source watersheds in the Catskill Mountains' humid, temperate climate has long-term hydrological and water quality monitoring data It is one of the few catchments where implementation of source and landscape management practices has led to decreased phosphorus concentration in the receiving surface waters. One of the reasons is that landscape measures correctly targeted the saturated variable source runoff areas (VSA) in the valley bottoms as the location where most of the runoff and other nonpoint pollutants originated. Measures targeting these areas were instrumental in lowering phosphorus concentration. Further improvements in water quality can be made based on a better understanding of the flow processes and water table fluctuations in the VSA. For that reason, we instrumented a self-contained upland variable source watershed with a landscape characteristic of a soil underlain by glacial till at shallow depth similar to the Catskill watersheds. In this presentation, we will discuss our experimental findings and present a mathematical model. Variable source areas have a small slope making gravity the driving force for the flow, greatly simplifying the simulation of the flow processes. The experimental data and the model simulations agreed for both outflow and water table fluctuations. We found that while the flows to the outlet were similar throughout the year, the discharge of the VSA varies greatly. This was due to transpiration by the plants which became active when soil temperatures were above 10oC. We found that shortly after the temperature increased above 10oC the baseflow stopped and only surface runoff occurred when rainstorms exceeded the storage capacity of the soil in at least a portion of the variable source area. Since plant growth in the variable source area was a major variable determining the base flow behavior, changes in temperature in the future - affecting the duration of the growing season - will affect baseflow and

Copyright Ownership in a Networked Multimedia Environment

Science.gov (United States)

Williams, Vernon E.

1994-01-01

The explosion of computer communications in the United States has spurred the development of many new technologies. One of these new technologies is Mosaic and the World-Wide Web. Mosaic is a user interface that uses the internet as a backbone for communications. The Mosaic interface enables a user to manipulate text, images and graphics produced by different authors. The flexibility that Mosaic offers raises significant copyright issues. This paper attempts to analyze these issues using current copyright law as a framework. The author then goes on to offer a different analysis that may result from future developments in copyright law.

28 CFR 66.34 - Copyrights.

Science.gov (United States)

2010-07-01

... 28 Judicial Administration 2 2010-07-01 2010-07-01 false Copyrights. 66.34 Section 66.34 Judicial Administration DEPARTMENT OF JUSTICE (CONTINUED) UNIFORM ADMINISTRATIVE REQUIREMENTS FOR GRANTS AND COOPERATIVE... reproduce, publish or otherwise use, and to authorize others to use, for Federal Government purposes: (a...

Clash of cultures: integrating copyright and consumer law

NARCIS (Netherlands)

Helberger, N.; Guibault, L.

2012-01-01

Purpose - This article seeks to deal with the fundamental conceptual differences between consumer law and copyright law that render the application of consumer law to copyright-law related conflicts difficult. Design/methodology/approach - Following a normative approach to copyright and consumer law

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 Public Health PUBLIC HEALTH SERVICE, DEPARTMENT OF HEALTH AND HUMAN SERVICES FELLOWSHIPS, INTERNSHIPS, TRAINING FELLOWSHIPS Regular Fellowships § 61.19 Copyright and reproduction. Where the work accomplished...

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

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.

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…

Copyright Notice, Deposit and Registration Under S. 22

Science.gov (United States)

Gottlieb, George; Cooper, Barry A.

1976-01-01

Chapter 4 of S. 22 requires that works bear a copyright notice, but greatly reduces the penalties for an incorrect or nonexisting notice. It also establishes an optional system of copyright registration. The 12 sections of Chapter 4 are discussed in depth and compared to the existing copyright law. (LBH)

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…

Copyright Laws and Fair Use in the Digital Era: Implications for Distance-Education Programs in Community Colleges

Science.gov (United States)

Lawhon, Tommie; Ennis-Cole, Demetria; Lawhon, David C.

2006-01-01

Practical information on the necessity for community colleges, instructors, and students to understand and abide by the copyright laws is essential. Whether developing, structuring, maintaining, or presenting courses, or instructing students on the development of their own papers, one must be knowledgeable about plagiarism, the Fair Use Act, and…

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…

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.

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. ...

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. ...

Combined use of stable isotopes and hydrologic modeling to better understand nutrient sources and cycling in highly altered systems (Invited)

Science.gov (United States)

Young, M. B.; Kendall, C.; Guerin, M.; Stringfellow, W. T.; Silva, S. R.; Harter, T.; Parker, A.

2013-12-01

The Sacramento and San Joaquin Rivers provide the majority of freshwater for the San Francisco Bay Delta. Both rivers are important sources of drinking and irrigation water for California, and play critical roles in the health of California fisheries. Understanding the factors controlling water quality and primary productivity in these rivers and the Delta is essential for making sound economic and environmental water management decisions. However, these highly altered surface water systems present many challenges for water quality monitoring studies due to factors such as multiple potential nutrient and contaminant inputs, dynamic source water inputs, and changing flow regimes controlled by both natural and engineered conditions. The watersheds for both rivers contain areas of intensive agriculture along with many other land uses, and the Sacramento River receives significant amounts of treated wastewater from the large population around the City of Sacramento. We have used a multi-isotope approach combined with mass balance and hydrodynamic modeling in order to better understand the dominant nutrient sources for each of these rivers, and to track nutrient sources and cycling within the complex Delta region around the confluence of the rivers. High nitrate concentrations within the San Joaquin River fuel summer algal blooms, contributing to low dissolved oxygen conditions. High δ15N-NO3 values combined with the high nitrate concentrations suggest that animal manure is a significant source of nitrate to the San Joaquin River. In contrast, the Sacramento River has lower nitrate concentrations but elevated ammonium concentrations from wastewater discharge. Downstream nitrification of the ammonium can be clearly traced using δ15N-NH4. Flow conditions for these rivers and the Delta have strong seasonal and inter-annual variations, resulting in significant changes in nutrient delivery and cycling. Isotopic measurements and estimates of source water contributions

Conference Session II: Creation or Evolution: Can Copyright Bring the Peace? Presented by Kenneth D. Crews, attorney, Gipson Hoffman & Pancione

Directory of Open Access Journals (Sweden)

Marley C. Nelson

2018-02-01

Full Text Available Dr. Kenneth Crews gives an overview of the history of copyright law, using creation and evolution as touchstones for the quick leaps and long crawls made in this discipline.  Using multiple examples, the often-contentious history of copyright law is presented in an approachable and understandable manner.  Tensions between many of the forces that have shaped, and still are shaping, copyright law are discussed, including the tension between creators and consumers of copyrightable materials.  In the end, both forces are shown to be not only important to, but necessary for, the development of U.S. copyright law.  The program closed with a call to action for attendees to speak out on copyright law and to become part of the forces that continue to create change in this discipline.

Towards Evidence-Based Understanding of Electronic Data Sources

DEFF Research Database (Denmark)

Chen, Lianping; Ali Babar, Muhammad; Zhang, He

2010-01-01

Identifying relevant papers from various Electronic Data Sources (EDS) is one of the key activities of conducting these kinds of studies. Hence, the selection of EDS for searching the potentially relevant papers is an important decision, which can affect a study’s coverage of relevant papers...... the two studies and that from literature to provide initial evidence-based heuristics for EDS selection....

Understanding nitrate uptake, signaling and remobilisation for improving plant nitrogen use efficiency.

Science.gov (United States)

Kant, Surya

2018-02-01

The majority of terrestrial plants use nitrate as their main source of nitrogen. Nitrate also acts as an important signalling molecule in vital physiological processes required for optimum plant growth and development. Improving nitrate uptake and transport, through activation by nitrate sensing, signalling and regulatory processes, would enhance plant growth, resulting in improved crop yields. The increased remobilisation of nitrate, and assimilated nitrogenous compounds, from source to sink tissues further ensures higher yields and quality. An updated knowledge of various transporters, genes, activators, and microRNAs, involved in nitrate uptake, transport, remobilisation, and nitrate-mediated root growth, is presented. An enhanced understanding of these components will allow for their orchestrated fine tuning in efforts to improving nitrogen use efficiency in plants. Crown Copyright © 2017. Published by Elsevier Ltd. All rights reserved.

A method to harness global crowd-sourced data to understand travel behavior in avalanche terrain.

Science.gov (United States)

Hendrikx, J.; Johnson, J.

2015-12-01

To date, most studies of the human dimensions of decision making in avalanche terrain has focused on two areas - post-accident analysis using accident reports/interviews and, the development of tools as decision forcing aids. We present an alternate method using crowd-sourced citizen science, for understanding decision-making in avalanche terrain. Our project combines real-time GPS tracking via a smartphone application, with internet based surveys of winter backcountry users as a method to describe and quantify travel practices in concert with group decision-making dynamics, and demographic data of participants during excursions. Effectively, we use the recorded GPS track taken within the landscape as an expression of the decision making processes and terrain usage by the group. Preliminary data analysis shows that individual experience levels, gender, avalanche hazard, and group composition all influence the ways in which people travel in avalanche terrain. Our results provide the first analysis of coupled real-time GPS tracking of the crowd while moving in avalanche terrain combined with psychographic and demographic correlates. This research will lead to an improved understanding of real-time decision making in avalanche terrain. In this paper we will specifically focus on the presentation of the methods used to solicit, and then harness the crowd to obtain data in a unique and innovative application of citizen science where the movements within the terrain are the desired output data (Figure 1). Figure 1: Example GPS tracks sourced from backcountry winter users in the Teton Pass area (Wyoming), from the 2014-15 winter season, where tracks in red represent those recorded as self-assessed experts (as per our survey), and where tracks in blue represent those recorded as self-assessed intermediates. All tracks shown were obtained under similar avalanche conditions. Statistical analysis of terrain metrics showed that the experts used steeper terrain than the

Copyrights of the judge. What if we can prove that the Copyrights could improve –in some aspects– the Justice?

Directory of Open Access Journals (Sweden)

Javier André Murillo Chávez

2017-08-01

Full Text Available How to make that our Judges improve the quality of their Decisions? We know that the search for an answer to that question has become the hunting of the “Holy Grail”. In this sense, this work constitutes a proposal of using copyrights as a mean to achieve this goal. We believe that giving some copyrights over the Decisions to the Judges could generate incentives to improve their quality. Although some national legislations exclude these official texts from the Copyright system, the international normative frame allow the National Governments to give copyrights over the Judge’s Decisions. We believe this will encourage the improvement in the elaboration of these key documents for the Justice in our Countries. Having in mind this, taking the Peruvian, Spanish and Colombian normative, this paper studies this possibility.

Toward Understanding the Fanaroff-Riley Dichotomy in Radio Source Morphology and Power

Science.gov (United States)

Baum, Stefi A.; Zirbel, Esther L.; O'Dea, Christopher P.

1995-09-01

In Paper I we presented the results of a study of the interrelationships between host galaxy magnitude, optical line luminosity, and radio luminosity in a large sample of Fanaroff-Riley classes 1 and 2 (FR 1 and FR 2) radio galaxies. We report several important differences between the FR 1 and FR 2 radio galaxies. At the same host galaxy magnitude or radio luminosity, the FR 2's produce substantially more optical line emission (by roughly an order of magnitude or more) than do FR 1's. Similarly, FR 2 sources produce orders of magnitude more line luminosity than do radio-quiet galaxies of the same optical magnitude, while FR 1 sources and radio-quiet galaxies of the same optical magnitude produce similar line luminosities. Combining these results with previous results from the literature, we conclude that while the emission-line gas in the FR 2's is indeed photoionized by a nuclear UV continuum source from the AGN, the emission-line gas in the FR 1's may be energized predominantly by processes associated with the host galaxy itself. The apparent lack of a strong UV continuum source from the central engine in FR 1 sources can be understood in two different ways. In the first scenario, FR l's are much more efficient at covering jet bulk kinetic energy into radio luminosity than FR 2's, such that an FR 1 has a much lower bolometric AGN luminosity (hence nuclear UV continuum source) than does an FR 2 of the same radio luminosity. We discuss the pros and cons of this model and conclude that the efficiency differences needed between FR 2 and FR 1 radio galaxies are quite large and may lead to difficulties with the interpretation since it would suggest that FR 2 radio source deposit very large amounts of kinetic energy into the ISM Intracluster Medium. However, this interpretation remains viable. Alternatively, it may be that the AGNs in FR 1 sources simply produce far less radiant UV energy than do those in FR 2 sources. That is, FR 1 sources may funnel a higher fraction

Understanding the Steiner Waldorf Approach: Early Years Education in Practice. Understanding the... Approach

Science.gov (United States)

Nicol, Janni; Taplin, Jill

2012-01-01

Understanding the Steiner Waldorf Approach is a much needed source of information for those wishing to extend and consolidate their understanding of the Steiner Waldorf High Scope Approach. It will enable the reader to analyse the essential elements of the Steiner Waldorf Approach to early childhood and its relationship to quality early years…

Before Photocopying This Article or Videotaping That Television Show, Make Sure You Understand the "Fair Use" Provision of the Copyright Law.

Science.gov (United States)

McCarthy, Martha

1984-01-01

School boards can formulate policies concerning the reproduction and use of copyrighted materials based on recent court interpretations of the following general factors in "fair use" exemption: reasons for copying, nature of reproduced material, amount of work as a whole copied, and effect of copying on potential market for copyrighted…

JPEG digital watermarking for copyright protection

Directory of Open Access Journals (Sweden)

Vitaliy G. Ivanenko

2018-05-01

Full Text Available With the rapid growth of the multimedia technology, copyright protection has become a very important issue, especially for images. The advantages of easy photo distribution are discarded by their possible theft and unauthorized usage on different websites. Therefore, there is a need in securing information with technical methods, for example digital watermarks. This paper reviews digital watermark embedding methods for image copyright protection, advantages and disadvantages of digital watermark usage are produced. Different watermarking algorithms are analyzed. Based on analysis results most effective algorithm is chosen – differential energy watermarking. It is noticed that the method excels at providing image integrity. Digital watermark embedding system should prevent illegal access to the digital watermark and its container. Requirements for digital watermark are produced. Possible image attacks are reviewed. Modern modifications of embedding algorithms are studied. Robustness of the differential energy watermark is investigated. Robustness is a special value, which formulae is given further in the article. DEW method modification is proposed, it’s advantages over original algorithm are described. Digital watermark serves as an additional layer of defense which is in most cases unknown to the violator. Scope of studied image attacks includes compression, filtration, scaling. In conclusion, it’s possible to use DEW watermarking in copyright protection, violator can easily be detected if images with embedded information are exchanged.

Emotion impairs extrinsic source memory--An ERP study.

Science.gov (United States)

Mao, Xinrui; You, Yuqi; Li, Wen; Guo, Chunyan

2015-09-01

Substantial advancements in understanding emotional modulation of item memory notwithstanding, controversies remain as to how emotion influences source memory. Using an emotional extrinsic source memory paradigm combined with remember/know judgments and two key event-related potentials (ERPs)-the FN400 (a frontal potential at 300-500 ms related to familiarity) and the LPC (a later parietal potential at 500-700 ms related to recollection), our research investigated the impact of emotion on extrinsic source memory and the underlying processes. We varied a semantic prompt (either "people" or "scene") preceding a study item to manipulate the extrinsic source. Behavioral data indicated a significant effect of emotion on "remember" responses to extrinsic source details, suggesting impaired recollection-based source memory in emotional (both positive and negative) relative to neutral conditions. In parallel, differential FN400 and LPC amplitudes (correctly remembered - incorrectly remembered sources) revealed emotion-related interference, suggesting impaired familiarity and recollection memory of extrinsic sources associated with positive or negative items. These findings thus lend support to the notion of emotion-induced memory trade off: while enhancing memory of central items and intrinsic/integral source details, emotion nevertheless disrupts memory of peripheral contextual details, potentially impairing both familiarity and recollection. Importantly, that positive and negative items result in comparable memory impairment suggests that arousal (vs. affective valence) plays a critical role in modulating dynamic interactions among automatic and elaborate processes involved in memory. Copyright © 2015 Elsevier B.V. All rights reserved.

Adolescents' beliefs about sources of help for ADHD and depression.

Science.gov (United States)

Swords, Lorraine; Hennessy, Eilis; Heary, Caroline

2011-06-01

The peer group begins to become a source of support during late childhood and adolescence making it important to understand what type of help young people might suggest to a friend with an emotional or behavioral problem. Three groups of young people participated in the study with average ages of 12 (N = 107), 14 (N = 153) and 16 years (N = 133). All participants were presented with vignettes describing fictional peers, two of whom had symptoms of clinical problems (ADHD and depression) and a third comparison peer without symptoms. Results indicate that all participants distinguished between clinical and comparison vignette characters and they believed that the characters with clinical symptoms needed help. The 16-year-olds were more likely to differentiate between the two clinical vignettes in terms of the type of help suggested. The results are discussed in light of previous research on adolescents' understanding of sources of help for mental health problems. Copyright © 2010 The Foundation for Professionals in Services for Adolescents. Published by Elsevier Ltd. All rights reserved.

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...... then discusses how to best deal with these effects. It recommends that action is considered to identify and possibly remove internal barriers to beneficial collectivization, regulate societies effectively to secure innovation-interest, and  to protect the interests of authors more effectively....

Protecting Government Works: The Copyright Issue

National Research Council Canada - National Science Library

Manz, Paul C; Zelenka, Michael J; Wittig, Raymond S; Smith, Sally A

2002-01-01

...; the alternatives that would permit the Government to own the copyright in government works ; the ability to allow private sector companies to assign coauthored works; and the importance to a federal technology manager of such protection.

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 ...

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

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 infringement liability. 1327.201 Section 1327.201 Federal Acquisition Regulations System DEPARTMENT OF COMMERCE GENERAL CONTRACTING REQUIREMENTS PATENTS, DATA, AND COPYRIGHTS Patents and Copyrights 1327.201 Patent and...

A Comparative Analysis of Information Hiding Techniques for Copyright Protection of Text Documents

Directory of Open Access Journals (Sweden)

Milad Taleby Ahvanooey

2018-01-01

Full Text Available With the ceaseless usage of web and other online services, it has turned out that copying, sharing, and transmitting digital media over the Internet are amazingly simple. Since the text is one of the main available data sources and most widely used digital media on the Internet, the significant part of websites, books, articles, daily papers, and so on is just the plain text. Therefore, copyrights protection of plain texts is still a remaining issue that must be improved in order to provide proof of ownership and obtain the desired accuracy. During the last decade, digital watermarking and steganography techniques have been used as alternatives to prevent tampering, distortion, and media forgery and also to protect both copyright and authentication. This paper presents a comparative analysis of information hiding techniques, especially on those ones which are focused on modifying the structure and content of digital texts. Herein, various text watermarking and text steganography techniques characteristics are highlighted along with their applications. In addition, various types of attacks are described and their effects are analyzed in order to highlight the advantages and weaknesses of current techniques. Finally, some guidelines and directions are suggested for future works.

Securing the Future of Copyright Users’ Rights in Canada

NARCIS (Netherlands)

Al-Sharieh, Saleh

2018-01-01

The Copyright Act includes a set of copyright infringement exceptions that permit the unauthorized use of copyrighted works in order to serve public interest objectives. The Supreme Court of Canada liberally interpreted these exceptions as “users’ rights” by relying on the purpose of the Act,

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...

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

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,…

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...... these models developed in national law to continue....

IMPOSITION OF A COPYRIGHT LEVY IN NIGERIA: LEGAL ...

African Journals Online (AJOL)

as well as cinematograph films. ... adversely affect production of cultural goods or creativity in the society. In order to ... for future production of creative and cultural goods. ..... of copyright and constitutional provisions, which provide for freedom of speech.52 Copyright in itself restrains others from using the expression of the.

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...... to either shut down specific internet connections allegedly used to infringe copyright or to block access to internet content, which allegedly infringed applicable copyright rules. This paper considers some significant legal challenges, which are emerging in the wake of this case law, and which should...... requires rules, which take into due consideration the special aspects related to enforcement of copyright on the internet through IAPs. Secondly, it is shown that the termination of internet connections and the blocking of access to internet content may not support the public policies behind copyright law...

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

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…

In Depth: Interactive Copyright Education for 3D Objects

Directory of Open Access Journals (Sweden)

Camille Thomas

2018-03-01

Full Text Available The growth of makerspaces and 3D services in libraries means new opportunities to utilize library expertise, partnerships, and exemptions to inform patrons about copyright in creative environments. Wide access to 3D printing, trademarks, and patents are relevant topics, but this paper only focuses on copyright. Little to no literature has been produced about how to educate makers about copyright for 3D objects. This paper will present a framework to encourage creators of 3D objects to analyze and interpret copyright information for their own purposes. It also discusses the process of designing and embedding learning tools into the database for SHAPES, a project for inter-library loans of 3D renderings. NOTE: New information about the methods and progress of this project has been added since the Kraemer Copyright Conference.

Sources of Individual Differences in Children's Understanding of Fractions

Science.gov (United States)

Vukovic, Rose K.; Fuchs, Lynn S.; Geary, David C.; Jordan, Nancy C.; Gersten, Russell; Siegler, Robert S.

2014-01-01

Longitudinal associations of domain-general and numerical competencies with individual differences in children's understanding of fractions were investigated. Children (n = 163) were assessed at 6 years of age on domain-general (nonverbal reasoning, language, attentive behavior, executive control, visual-spatial memory) and numerical (number…

37 CFR 251.2 - Purpose of Copyright Arbitration Royalty Panels.

Science.gov (United States)

2010-07-01

... carrier royalty fees and digital audio recording devices and media payments deposited with the Register of... 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...

New paradigms for Salmonella source attribution based on microbial subtyping.

Science.gov (United States)

Mughini-Gras, Lapo; Franz, Eelco; van Pelt, Wilfrid

2018-05-01

Microbial subtyping is the most common approach for Salmonella source attribution. Typically, attributions are computed using frequency-matching models like the Dutch and Danish models based on phenotyping data (serotyping, phage-typing, and antimicrobial resistance profiling). Herewith, we critically review three major paradigms facing Salmonella source attribution today: (i) the use of genotyping data, particularly Multi-Locus Variable Number of Tandem Repeats Analysis (MLVA), which is replacing traditional Salmonella phenotyping beyond serotyping; (ii) the integration of case-control data into source attribution to improve risk factor identification/characterization; (iii) the investigation of non-food sources, as attributions tend to focus on foods of animal origin only. Population genetics models or simplified MLVA schemes may provide feasible options for source attribution, although there is a strong need to explore novel modelling options as we move towards whole-genome sequencing as the standard. Classical case-control studies are enhanced by incorporating source attribution results, as individuals acquiring salmonellosis from different sources have different associated risk factors. Thus, the more such analyses are performed the better Salmonella epidemiology will be understood. Reparametrizing current models allows for inclusion of sources like reptiles, the study of which improves our understanding of Salmonella epidemiology beyond food to tackle the pathogen in a more holistic way. Copyright © 2017 Elsevier Ltd. All rights reserved.

77 FR 18742 - Copyright Office Fees

Science.gov (United States)

2012-03-28

... would recover a significant part of the costs to the Office for services that benefit both copyright owners and the public, and provide full cost recovery for many services which benefit only or primarily... public by creating a more robust public record. The Office therefore sees a clear benefit to offering a...

Canada, Copyright, and the Common Good

Science.gov (United States)

Haslett, K. Mark

2009-01-01

Advocacy on public policy issues such as copyright is a common concern of the Association of Research Libraries (ARL) and the Canadian Association of Research Libraries (CARL). Duane Webster has been instrumental in facilitating a collaborative approach to such advocacy. Part of this involves concerted efforts to ensure that fair use (United…

76 FR 41075 - Copyright Arbitration Royalty Panel Rules and Procedures

Science.gov (United States)

2011-07-13

... Royalty and Distribution Reform Act of 2004 was signed into law creating the Copyright Royalty Judges, Public Law 108-419, 118 Stat. 2341. The Act replaced the royalty panels with three Copyright Royalty... LIBRARY OF CONGRESS Copyright Office 37 CFR Part 251 [Docket No. 2011-5] Copyright Arbitration...

Constraints on equivalent elastic source models from near-source data

International Nuclear Information System (INIS)

Stump, B.

1993-01-01

A phenomenological based seismic source model is important in quantifying the important physical processes that affect the observed seismic radiation in the linear-elastic regime. Representations such as these were used to assess yield effects on seismic waves under a Threshold Test Ban Treaty and to help transport seismic coupling experience at one test site to another. These same characterizations in a non-proliferation environment find applications in understanding the generation of the different types of body and surface waves from nuclear explosions, single chemical explosions, arrays of chemical explosions used in mining, rock bursts and earthquakes. Seismologists typically begin with an equivalent elastic representation of the source which when convolved with the propagation path effects produces a seismogram. The Representation Theorem replaces the true source with an equivalent set of body forces, boundary conditions or initial conditions. An extension of this representation shows the equivalence of the body forces, boundary conditions and initial conditions and replaces the source with a set of force moments, the first degree moment tensor for a point source representation. The difficulty with this formulation, which can completely describe the observed waveforms when the propagation path effects are known, is in the physical interpretation of the actual physical processes acting in the source volume. Observational data from within the source region, where processes are often nonlinear, linked to numerical models of the important physical processes in this region are critical to a unique physical understanding of the equivalent elastic source function

Copyright and the Professoriate: A Primer and Some Recent Developments.

Science.gov (United States)

Gorman, Robert A.

1987-01-01

Copyright branch of American law is summarized and two copyright issues of interest to academics are discussed. Ownership of copyright in works produced in the university and what "fair uses" of copyrighted works may be made by teacher-scholars are discussed. The Salinger v. Random House, Inc. case is described. (MLW)

Conclusions, synthesis, and future directions: understanding sources of population change

Science.gov (United States)

Esler, Daniel N.; Flint, Paul L.; Derksen, Dirk V.; Savard, Jean-Pierre L.; Eadie, John M.

2015-01-01

The material in this volume reflects the burgeoning interest in sea ducks, both as study species with compelling and unique ecological attributes and as taxa of conservation concern. In this review, we provide perspective on the current state of sea duck knowledge by highlighting key findings in the preceding chapters that are of particular value for understanding or influencing population change. We also introduce a conceptual model that characterizes links among topics covered by individual chapters and places them in the context of demographic responses. Finally, we offer recommendations for areas of future research that we suggest will have importance for understanding and managing sea duck population dynamics.

Characterizing the source of radon indoors

International Nuclear Information System (INIS)

Nero, A.V.; Nazaroff, W.W.

1983-09-01

Average indoor radon concentrations range over more than two orders of magnitude, largely because of variability in the rate at which radon enters from building materials, soil, and water supplies. Determining the indoor source magnitude requires knowledge of the generation of radon in source materials, its movement within materials by diffusion and convection, and the means of its entry into buildings. This paper reviews the state of understanding of indoor radon sources and transport. Our understanding of generation rates in and movement through building materials is relatively complete and indicates that, except for materials with unusually high radionuclide contents, these sources can account for observed indoor radon concentrations only at the low end of the range observed. Our understanding of how radon enters buildings from surrounding soil is poorer, however recent experimental and theoretical studies suggest that soil may be the predominant source in many cases where the indoor radon concentration is high. 73 references, 3 figures, 1 table

Authorship in Croatian copyright legislation from 1846 to 2007

OpenAIRE

Velagić, Zoran; Hocenski, Ines

2015-01-01

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 w...

C-188 cobalt-60 sealed source integrity: source monitoring

International Nuclear Information System (INIS)

Defalco, G.M.; Shah, V.

1995-01-01

The integrity of C-188 cobalt-60 sealed sources used for radiation processing will be a key factor in the continued industrial acceptance and growth of gamma irradiation technology. Given the public's relatively poor understanding of most nuclear topics and the news media's tendency to sensationalize events, it is appropriate for suppliers and users of gamma technology to be vigilant and conservative regarding the application of cobalt-60 sources to industrial purposes. Nordion's recent decision to extend the optional warranty on its C-188 cobalt-60 sealed source from 15 years to 20 years is based on over 30 years of data generated from its on-going SOURCE SURVEILLANCE PROGRAM. This paper presents an overview of the C-188 SOURCE SURVEILLANCE PROGRAM. (author)

How Source Information Shapes Lay Interpretations of Science Conflicts: Interplay between Sourcing, Conflict Explanation, Source Evaluation, and Claim Evaluation

Science.gov (United States)

Thomm, Eva; Bromme, Rainer

2016-01-01

When laypeople read controversial scientific information in order to make a personally relevant decision, information on the source is a valuable resource with which to evaluate multiple, competing claims. Due to their bounded understanding, laypeople rely on the expertise of others and need to identify whether sources are credible. The present…

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.

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.

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.

Teaching an Invisible Subject: How are we Educating Faculty about Copyright?

Directory of Open Access Journals (Sweden)

Jennifer Zerkee

2018-02-01

Full Text Available Copyright can be an invisible issue for instructors because infringement or improper use of copyright-protected material will not impede teaching. Copyright law is nuanced and open to interpretation; it is not always clear whether a particular action is compliant or not. This poster will share the results of the presenter’s Canada-wide survey of university copyright administrators, exploring institutions’ provision of copyright education to instructors. The presenter found more questions rather than answers as a result of the survey. Most respondents do no assessment of their copyright instruction, and instead are comfortable relying on experience, questions from faculty, and anecdotal evidence to form an impression of instructors’ familiarity with copyright rules. Is informal appraisal adequate for ensuring that libraries and copyright offices are fulfilling their responsibility to encourage and enable the confident and lawful use of copyright-protected material? What other evidence could be gathered to inform copyright administrators’ efforts? This poster will encourage participants to think about copyright education at their institutions, will share the results of the survey, including approaches being taken by universities across Canada, and will share Simon Fraser University's approaches to instructor education

Bits and Pieces--Copyright Law and Australian Libraries in 1997.

Science.gov (United States)

Herd, Annabelle

1997-01-01

Discusses issues in Australian libraries related to copyright in the digital environment. Examines what constitutes a digital copy; exceptions/limitations; the extent of liability of those who communicate/transmit digital copyright-protected works; how uses of material can be monitored/controlled; and the process of copyright reform in Australia…

Sourcing methane and carbon dioxide emissions from a small city: Influence of natural gas leakage and combustion.

Science.gov (United States)

Chamberlain, Samuel D; Ingraffea, Anthony R; Sparks, Jed P

2016-11-01

Natural gas leakage and combustion are major sources of methane (CH 4 ) and carbon dioxide (CO 2 ), respectively; however, our understanding of emissions from cities is limited. We mapped distribution pipeline leakage using a mobile CH 4 detection system, and continuously monitored atmospheric CO 2 and CH 4 concentrations and carbon isotopes (δ 13 C-CO 2 and δ 13 C-CH 4 ) for one-year above Ithaca, New York. Pipeline leakage rates were low (emission source in that wind sector. Our results demonstrate pipeline leakage rates are low in cities with a low extent of leak prone pipe, and natural gas power facilities may be an important source of urban and suburban emissions. Copyright © 2016 Elsevier Ltd. All rights reserved.

The Legal Status of the Federal Copyright Law. Final Report.

Science.gov (United States)

Forsythe, Ralph A.; Nolte, M. Chester

The historical and legal background of the Federal Copyright Law with special implications for education was studied within five general areas of concern. The areas included: (1) historical development, (2) copyright revision issues, (3) principles of copyright law embodied in state and Federal statutes, (4) decisions of the courts pertaining to…

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

African Journals Online (AJOL)

Development, concept and scope of copyright protection in Nigeria: an overview. ... Nnamdi Azikiwe University Journal of International Law and Jurisprudence ... 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 ...

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

African Journals Online (AJOL)

The emphasis of copyright is on original literary works, films, sound recordings and others. 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 ...

Understanding sources of organic aerosol during CalNex-2010 using the CMAQ-VBS

Directory of Open Access Journals (Sweden)

M. C. Woody

2016-03-01

for that model is estimated to be too low by about 7 × . From source-apportioned model results, we found most of the CMAQ-VBS modeled POA at the Pasadena CalNex site was attributable to meat cooking emissions (48 %, consistent with a substantial fraction of cooking OA in the observations. This is compared to 18 % from gasoline vehicle emissions, 13 % from biomass burning (in the form of residential wood combustion, and 8 % from diesel vehicle emissions. All "other" inventoried emission sources (e.g., industrial, point, and area sources comprised the final 13 %. The CMAQ-VBS semivolatile POA treatment underpredicted AMS hydrocarbon-like OA (HOA + cooking-influenced OA (CIOA at Pasadena by a factor of 1.8 compared to a factor of 1.4 overprediction of POA in CMAQ-AE6, but it did capture the AMS diurnal profile of HOA and CIOA well, with the exception of the midday peak. Overall, the CMAQ-VBS with its semivolatile treatment of POA, SOA from intermediate volatility organic compounds (IVOCs, and aging of SOA improves SOA model performance (though SOA formation efficiency is still 1.6–2 ×  too low. However, continued efforts are needed to better understand assumptions in the parameterization (e.g., SOA aging and provide additional certainty to how best to apply existing emission inventories in a framework that treats POA as semivolatile, which currently degrades existing model performance at routine monitoring networks. The VBS and other approaches (e.g., AE6 require additional work to appropriately incorporate IVOC emissions and subsequent SOA formation.

Copyrighted Software | OSTI, US Dept of Energy Office of Scientific and

Science.gov (United States)

Copyrighted Software Software, for which the originating site HAS asserted copyright, is not publicly terms of the developer's contract with DOE. Requests for copyrighted software from those other than DOE contractors or governmental entities are referred by ESTSC to the copyright holder for licensing. Software on

76 FR 72000 - Patent, Trademark & Copyright Acts

Science.gov (United States)

2011-11-21

... DEPARTMENT OF THE INTERIOR Geological Survey Patent, Trademark & Copyright Acts AGENCY: U.S... Consultants, 1255 Roberts Boulevard NW., 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...

Source and replica calculations

International Nuclear Information System (INIS)

Whalen, P.P.

1994-01-01

The starting point of the Hiroshima-Nagasaki Dose Reevaluation Program is the energy and directional distributions of the prompt neutron and gamma-ray radiation emitted from the exploding bombs. A brief introduction to the neutron source calculations is presented. The development of our current understanding of the source problem is outlined. It is recommended that adjoint calculations be used to modify source spectra to resolve the neutron discrepancy problem

37 CFR 381.9 - Unknown copyright owners.

Science.gov (United States)

2010-07-01

... who is entitled to receive a royalty payment under this part, they shall retain the required fee in a... royalty fees shall be valid after the expiration of the three-year period. Public broadcasting entities... make available to the Copyright Royalty Judges, upon request, information concerning fees deposited in...

Understanding Lustre Internals

Energy Technology Data Exchange (ETDEWEB)

Wang, Feiyi [ORNL; Oral, H Sarp [ORNL; Shipman, Galen M [ORNL; Drokin, Oleg [ORNL; Wang, Di [ORNL; Huang, He [ORNL

2009-04-01

Lustre was initiated and funded, almost a decade ago, by the U.S. Department of Energy (DoE) Office of Science and National Nuclear Security Administration laboratories to address the need for an open source, highly-scalable, high-performance parallel filesystem on by then present and future supercomputing platforms. Throughout the last decade, it was deployed over numerous medium-to-large-scale supercomputing platforms and clusters, and it performed and met the expectations of the Lustre user community. As it stands at the time of writing this document, according to the Top500 list, 15 of the top 30 supercomputers in the world use Lustre filesystem. This report aims to present a streamlined overview on how Lustre works internally at reasonable details including relevant data structures, APIs, protocols and algorithms involved for Lustre version 1.6 source code base. More importantly, it tries to explain how various components interconnect with each other and function as a system. Portions of this report are based on discussions with Oak Ridge National Laboratory Lustre Center of Excellence team members and portions of it are based on our own understanding of how the code works. We, as the authors team bare all responsibilities for all errors and omissions in this document. We can only hope it helps current and future Lustre users and Lustre code developers as much as it helped us understanding the Lustre source code and its internal workings.

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.

SPARROW models used to understand nutrient sources in the Mississippi/Atchafalaya River Basin

Science.gov (United States)

Robertson, Dale M.; Saad, David A.

2013-01-01

Nitrogen (N) and phosphorus (P) loading from the Mississippi/Atchafalaya River Basin (MARB) has been linked to hypoxia in the Gulf of Mexico. To describe where and from what sources those loads originate, SPAtially Referenced Regression On Watershed attributes (SPARROW) models were constructed for the MARB using geospatial datasets for 2002, including inputs from wastewater treatment plants (WWTPs), and calibration sites throughout the MARB. Previous studies found that highest N and P yields were from the north-central part of the MARB (Corn Belt). Based on the MARB SPARROW models, highest N yields were still from the Corn Belt but centered over Iowa and Indiana, and highest P yields were widely distributed throughout the center of the MARB. Similar to that found in other studies, agricultural inputs were found to be the largest N and P sources throughout most of the MARB: farm fertilizers were the largest N source, whereas farm fertilizers, manure, and urban inputs were dominant P sources. The MARB models enable individual N and P sources to be defined at scales ranging from SPARROW catchments (∼50 km2) to the entire area of the MARB. Inputs of P from WWTPs and urban areas were more important than found in most other studies. Information from this study will help to reduce nutrient loading from the MARB by providing managers with a description of where each of the sources of N and P are most important, thus providing a basis for prioritizing management actions and ultimately reducing the extent of Gulf hypoxia.

Collaborative Research: Atmospheric Pressure Plasma-Biomaterial Surface Interactions - Bridging Understanding of APP Sources to Rational Modification of Biomolecules

Energy Technology Data Exchange (ETDEWEB)

Graves, David Barry [Univ. of California, Berkeley, CA (United States)

2017-11-24

The overriding objective of this work is to bridge the gap between understanding of atmospheric pressure plasma (APP) sources and predictive chemical modifications of biomolecules. A key aspect of this problem is to understand what oxidizing species are created in water adjacent to APP jets that would ultimately affect aqueous biomolecules. We report the production of highly oxidative species in solutions exposed to a self-pulsed corona discharge in air. We examine how the properties of the target solution (pH, conductivity) and the discharge power affect the discharge stability and the production of H2O2. Indigo carmine, a common organic dye, is used as an indicator of oxidative strength and in particular, hydroxyl radical (OH•) production. The observed rate of indigo oxidation in contact with the discharge far exceeds that predicted from reactions based on concentrations of species measured in the bulk solution. The generation of H2O2 and the oxidation of indigo carmine indicate a high concentration of highly oxidizing species such as OH• at the plasma-liquid interface. These results indicate that reactions at the air plasma-liquid interface play a dominant role in species oxidation during direct non-equilibrium atmospheric pressure plasma (NE-APP) treatment.

37 CFR 202.3 - Registration of copyright.

Science.gov (United States)

2010-07-01

... separate continuation sheet, CON 2, must be used to list contents titles, i.e., titles of independent works... on current events, either local, national, or international in scope. A newspaper contains a broad... other copyright claimant of a work, or the owner of any exclusive right in a work, or the duly...

Open source in Finnish software companies

OpenAIRE

Seppä, Arto

2006-01-01

This paper explores survey data focusing on open source software supply collected from 170 Finnish software firms using descriptive statistical analysis. The first half of the report contains general data about software companies and the differences between proprietary and open source firms. The second half focuses on open source firms. A subject of analysis are copyrights, products and services supply, the firms’ relationships with the open source community, and their views on opportunities ...

Cost recovery in geographic information systems and conflicts with copyright law

Science.gov (United States)

Roberts, Jon L.

1993-10-01

The ability to recover cost by the sale of geographic information is dependent upon the ownership of the copyright in and to that information. The ownership of the copyright turns upon whether one entity is an employee of the other or whether the copyrightable work falls within certain statutorily defined categories in the copyright law. Absent the specific requirements being fulfilled the ownership of the data may not be exactly as the parties expect.

89 A COMPARATIVE ANALYSIS OF COPYRIGHT ENFORCEMENT ...

African Journals Online (AJOL)

Fr. Ikenga

developing countries did not have intellectual property ('IP') laws prior to the ... musical and literary works play an important role in the economy of these .... Ekereuwem [2012] 4 NWLR (pt 1290) 207; F.C.D.A v. .... 37 K M Garnett, J E Rayner& G Davies, Copinger and Skone James on Copyright (14th ed., London, Sweet and.

Detecting the leakage source of a reservoir using isotopes.

Science.gov (United States)

Yi, Peng; Yang, Jing; Wang, Yongdong; Mugwanezal, Vincent de Paul; Chen, Li; Aldahan, Ala

2018-07-01

A good monitoring method is vital for understanding the sources of a water reservoir leakage and planning for effective restoring. Here we present a combination of several tracers ( 222 Rn, oxygen and hydrogen isotopes, anions and temperature) for identification of water leakage sources in the Pushihe pumped storage power station which is in the Liaoning province, China. The results show an average 222 Rn activity of 6843 Bq/m 3 in the leakage water, 3034 Bq/m 3 in the reservoir water, and 41,759 Bq/m 3 in the groundwater. Considering that 222 Rn activity in surface water is typically less than 5000 Bq/m 3 , the low level average 222 Rn activity in the leakage water suggests the reservoir water as the main source of water. Results of the oxygen and hydrogen isotopes show comparable ranges and values in the reservoir and the leakage water samples. However, important contribution of the groundwater (up to 36%) was present in some samples from the bottom and upper parts of the underground powerhouse, while the leakage water from some other parts indicate the reservoir water as the dominant source. The isotopic finding suggests that the reservoir water is the main source of the leakage water which is confirmed by the analysis of anions (nitrate, sulfate, and chloride) in the water samples. The combination of these tracer methods for studying dam water leakage improves the accuracy of identifying the source of leaks and provide a scientific reference for engineering solutions to ensure the dam safety. Copyright © 2018 Elsevier Ltd. All rights reserved.

76 FR 66758 - Remedies for Small Copyright Claims

Science.gov (United States)

2011-10-27

... instructions. FOR FURTHER INFORMATION CONTACT: Catherine Rowland, Counsel, Office of Policy and International... Involvement: State courts do not have expertise in copyright jurisprudence. As noted above, Section 1338 of...

Commercial Activities and Copyright in Australian Universities

Science.gov (United States)

Shelly, Marita

2008-01-01

With government funding for most Australian universities below 60% and falling a major strategic emphasis for universities has been on securing other sources of operating revenue, including commercial opportunities and partnerships. The implication of increasing commercial activities such as non-award and tailored professional programmes, contract…

Ion source requirements for pulsed spallation neutron sources

International Nuclear Information System (INIS)

Alonso, J.R.

1996-01-01

The neutron scattering community has endorsed the need for a high-power (1 to 5 MW) accelerator-driven source of neutrons for materials research. Properly configured, the accelerator could produce very short (sub-microsecond) bursts of cold neutrons, said time structure offering advantages over the continuous flux from a reactor for a large class of experiments. The recent cancellation of the ANS reactor project has increased the urgency to develop a comprehensive strategy based on the best technological scenarios. Studies to date have built on the experience from ISIS (the 160 kW source in the UK), and call for a high-current (approx. 100 mA peak) H - source-linac combination injecting into one or more accumulator rings in which beam may be further accelerated. The 1 to 5 GeV proton beam is extracted in a single turn and brought to the target-moderator stations. The high current, high duty-factor, high brightness and high reliability required of the ion source present a very large challenge to the ion source community. A workshop held in Berkeley in October 1994, analyzed in detail the source requirements for proposed accelerator scenarios, the present performance capabilities of different H - source technologies, and identified necessary R ampersand D efforts to bridge the gap. copyright 1996 American Institute of Physics

Sealed radioactive sources toolkit

International Nuclear Information System (INIS)

Mac Kenzie, C.

2005-09-01

The IAEA has developed a Sealed Radioactive Sources Toolkit to provide information to key groups about the safety and security of sealed radioactive sources. The key groups addressed are officials in government agencies, medical users, industrial users and the scrap metal industry. The general public may also benefit from an understanding of the fundamentals of radiation safety

Seeing the Point: Using Visual Sources to Understand the Arguments for Women's Suffrage

Science.gov (United States)

Card, Jane

2011-01-01

Visual sources, Jane Card argues, are a powerful resource for historical learning but using them in the classroom requires careful thought and planning. Card here shares how she has used visual source material in order to teach her students about the women's suffrage movement. In particular, Card shows how a chain of questions that moves from the…

Faculty, Copyright Law and Online Course Materials

Science.gov (United States)

Sweeney, Phyllis C.

2006-01-01

Copyright and fair use laws that regulate educational materials seem to be fairly well understood by the U.S. courts and educators for use in face-to-face (f2f) classrooms (Post and Trempus, 1998). Ever-changing revisions to these laws blur the distinction between tangible and intangible materials shared with students in f2f, online and hybrid…

26 CFR 509.110 - Patent and copyright royalties and film rentals.

Science.gov (United States)

2010-04-01

... 26 Internal Revenue 19 2010-04-01 2010-04-01 false Patent and copyright royalties and film rentals... (CONTINUED) REGULATIONS UNDER TAX CONVENTIONS SWITZERLAND General Income Tax § 509.110 Patent and copyright... copyrights, artistic and scientific works, patents, designs, plans, secret processes and formulae, trademarks...

Copyright Law in Australia--Fair Dealing for Research or Study Purposes.

Science.gov (United States)

Khan, Anwar (Andy); Hancock, Philip

2001-01-01

Explores several issues involving provisions of the Australian copyright law that allow for "fair dealing for the purpose of research and study" in the use of copyrighted materials. Discusses liability of libraries for improper oversight of illegal photocopying of books and other copyrighted materials. Reviews recent efforts to improve…

Algae as nutritional and functional food sources: revisiting our understanding.

Science.gov (United States)

Wells, Mark L; Potin, Philippe; Craigie, James S; Raven, John A; Merchant, Sabeeha S; Helliwell, Katherine E; Smith, Alison G; Camire, Mary Ellen; Brawley, Susan H

2017-01-01

Global demand for macroalgal and microalgal foods is growing, and algae are increasingly being consumed for functional benefits beyond the traditional considerations of nutrition and health. There is substantial evidence for the health benefits of algal-derived food products, but there remain considerable challenges in quantifying these benefits, as well as possible adverse effects. First, there is a limited understanding of nutritional composition across algal species, geographical regions, and seasons, all of which can substantially affect their dietary value. The second issue is quantifying which fractions of algal foods are bioavailable to humans, and which factors influence how food constituents are released, ranging from food preparation through genetic differentiation in the gut microbiome. Third is understanding how algal nutritional and functional constituents interact in human metabolism. Superimposed considerations are the effects of harvesting, storage, and food processing techniques that can dramatically influence the potential nutritive value of algal-derived foods. We highlight this rapidly advancing area of algal science with a particular focus on the key research required to assess better the health benefits of an alga or algal product. There are rich opportunities for phycologists in this emerging field, requiring exciting new experimental and collaborative approaches.

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

Science.gov (United States)

2010-07-01

...) Return of deposit copies. Copies of works deposited in the Copyright Office pursuant to law are either... Congress, or disposed of according to law. When an application is rejected, the Copyright Office reserves... 37 Patents, Trademarks, and Copyrights 1 2010-07-01 2010-07-01 false Payment and refund of...

26 CFR 514.5 - Patent and copyright royalties and film rentals.

Science.gov (United States)

2010-04-01

... 26 Internal Revenue 19 2010-04-01 2010-04-01 false Patent and copyright royalties and film rentals...) REGULATIONS UNDER TAX CONVENTIONS FRANCE Withholding of Tax § 514.5 Patent and copyright royalties and film rentals. (a) Exemption from tax. Royalties for the right to use copyrights, patents, designs, secret...

Using ILD or ITD Cues for Sound Source Localization and Speech Understanding in a Complex Listening Environment by Listeners with Bilateral and with Hearing-Preservation Cochlear Implants

Science.gov (United States)

Loiselle, Louise H.; Dorman, Michael F.; Yost, William A.; Cook, Sarah J.; Gifford, Rene H.

2016-01-01

Purpose: To assess the role of interaural time differences and interaural level differences in (a) sound-source localization, and (b) speech understanding in a cocktail party listening environment for listeners with bilateral cochlear implants (CIs) and for listeners with hearing-preservation CIs. Methods: Eleven bilateral listeners with MED-EL…

From "Piracy" to Payment: Audio-Visual Copyright and Teaching Practice.

Science.gov (United States)

Anderson, Peter

1993-01-01

The changing circumstances in Australia governing the use of broadcast television and radio material in education are examined, from the uncertainty of the early 1980s to current management of copyrighted audiovisual material under the statutory licensing agreement between universities and an audiovisual copyright agency. (MSE)

Identification of dust storm source areas in West Asia using multiple environmental datasets.

Science.gov (United States)

Cao, Hui; Amiraslani, Farshad; Liu, Jian; Zhou, Na

2015-01-01

Sand and Dust storms are common phenomena in arid and semi-arid areas. West Asia Region, especially Tigris-Euphrates alluvial plain, has been recognized as one of the most important dust source areas in the world. In this paper, a method is applied to extract SDS (Sand and Dust Storms) sources in West Asia region using thematic maps, climate and geography, HYSPLIT model and satellite images. Out of 50 dust storms happened during 2000-2013 and collected in form of MODIS images, 27 events were incorporated as demonstrations of the simulated trajectories by HYSPLIT model. Besides, a dataset of the newly released Landsat images was used as base-map for the interpretation of SDS source regions. As a result, six main clusters were recognized as dust source areas. Of which, 3 clusters situated in Tigris-Euphrates plain were identified as severe SDS sources (including 70% dust storms in this research). Another cluster in Sistan plain is also a potential source area. This approach also confirmed six main paths causing dust storms. These paths are driven by the climate system including Siberian and Polar anticyclones, monsoon from Indian Subcontinent and depression from north of Africa. The identification of SDS source areas and paths will improve our understandings on the mechanisms and impacts of dust storms on socio-economy and environment of the region. Copyright © 2014 Elsevier B.V. All rights reserved.

Royalty Fees Part I: The Copyright Clearance Center and Publishers.

Science.gov (United States)

Eiblum, Paula; Ardito, Stephanie C.

1998-01-01

Discussion of copyrights, royalty fees, and intellectual property focuses on the Copyright Clearance Center and publishers. Topics include results of a survey of library and information science journal publishers; how users verify royalty fees; how publishers determine fees; royalty fee reporting; and terms and conditions imposed on electronic…

Copyright Question: Using Audiovisual Works in a Satellite-Delivered Program.

Science.gov (United States)

Switzer, Jamie S.; Switzer, Ralph V., Jr.

1994-01-01

Examines the question of copyright violation of audiovisual materials when used in a Master's of Business Administration (MBA) degree offered via satellite transmission through Colorado State University. Topics discussed include fair use; definitions of literary works, performance, and transmission; and the need to revise the 1976 Copyright Act to…

Copyright in Alberta Schools. Information about the Print License with CANCOPY.

Science.gov (United States)

Alberta Dept. of Education, Edmonton.

Issues connected with copyright and the copying of published print materials are discussed in question and answer form for teachers in Alberta (Canada) schools. Twenty-five questions are answered. The Copyright Act gives the copyright owner, usually the author or publisher, the sole right to copy or permit someone to copy his or her work. It also…

Sources of Individual Differences in Children’s Understanding of Fractions

OpenAIRE

Vukovic, Rose K.; Fuchs, Lynn S.; Geary, David C.; Jordan, Nancy C.; Gersten, Russell; Siegler, Robert S.

2014-01-01

Longitudinal associations of domain-general and numerical competencies with individual differences in children’s understanding of fractions were investigated. Children (n = 163) were assessed at 6 years of age on domain-general (nonverbal reasoning, language, attentive behavior, executive control, visual-spatial memory) and numerical (number knowledge) competencies; at 7 years on whole-number arithmetic computations and number line estimation; and at 10 years on fraction concepts. Mediation a...

Algae as nutritional and functional food sources: revisiting our understanding

OpenAIRE

Wells, Mark L.; Potin, Philippe; Craigie, James S.; Raven, John A.; Merchant, Sabeeha S.; Helliwell, Katherine E.; Smith, Alison G.; Camire, Mary Ellen; Brawley, Susan H.

2016-01-01

Global demand for macroalgal and microalgal foods is growing, and algae are increasingly being consumed for functional benefits beyond the traditional considerations of nutrition and health. There is substantial evidence for the health benefits of algal-derived food products, but there remain considerable challenges in quantifying these benefits, as well as possible adverse effects. First, there is a limited understanding of nutritional composition across algal species, geographical regions, ...

Laypeople's understanding of radioactivity and radiation

International Nuclear Information System (INIS)

Henriksen, E.K.

1996-01-01

It may be argued that the population should have sufficient understanding of radiation phenomena to secure individual safety as well as democratic decisions. To attain this, it is necessary for the communicators of radiation information to be familiar with the lay person's perceptions of these phenomena. A questionnaire survey was conducted to examine non-experts' conceptions of radiation phenomena. The survey revealed incomplete understanding of concepts such as radioactive decay, half-life and absorption of radiation and a lack of differentiation between radiation and radioactive material. Many respondents did not distinguish between sources of ionising radiation and other environmental hazards. Nuclear power plants and submarines were the most feared sources of radiation. There are indications that the lay understanding of radiation phenomena and risk is to a large extent formed by mass media and that 'school knowledge' of these phenomena is not applied in situations belonging to the 'real world'. To resolve this problem, new teaching and information procedures are needed. These should take into account the learners' preconceptions and should integrate 'school knowledge' with considerations belonging to the 'real world'. (author)

Co-providing: understanding the logistics.

Science.gov (United States)

Dickerson, Pamela S

2011-11-01

Continuing nursing education providers have sometimes said that they don't want to co-provide because "it's too much trouble" or they "won't be able to control what happens" or because they don't understand the process. This column clarifies the logistics of the co-provider relationship. Copyright 2011, SLACK Incorporated.

Radioactive source recovery program responses to neutron source emergencies

International Nuclear Information System (INIS)

Dinehart, S.M.; Hatler, V.A.; Gray, D.W.; Guillen, A.D.

1997-01-01

Recovery of neutron sources containing Pu 239 and Be is currently taking place at Los Alamos National Laboratory. The program was initiated in 1979 by the Department of Energy (DOE) to dismantle and recover sources owned primarily by universities and the Department of Defense. Since the inception of this program, Los Alamos has dismantled and recovered more than 1000 sources. The dismantlement and recovery process involves the removal of source cladding and the chemical separation of the source materials to eliminate neutron emissions. While this program continues for the disposal of 239 Pu/Be sources, there is currently no avenue for the disposition of any sources other than those containing Pu 239 . Increasingly, there have been demands from agencies both inside and outside the Federal Government and from the public to dispose of unwanted sources containing 238 Pu/Be and 241 Am/Be. DOE is attempting to establish a formal program to recover these sources and is working closely with the Nuclear Regulatory Commission (NRC) on a proposed Memorandum of Understanding to formalize an Acceptance Program. In the absence of a formal program to handle 238 Pu/Be and 241 Am/Be neutron sources, Los Alamos has responded to several emergency requests to receive and recover sources that have been determined to be a threat to public health and safety. This presentation will: (1) review the established 239 Pu neutron source recovery program at Los Alamos, (2) detail plans for a more extensive neutron source disposal program, and (3) focus on recent emergency responses

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

African Journals Online (AJOL)

This article acknowledges the conflict between copyright law and freedom of expression right in South Africa; it recognises the tension and conflict of the fundamental rights that is evident in the two case laws discussed. The author laments the absence of copyright provisions under the Bill of Rights of the Constitution as laid ...

An Experimental Copyright Moratorium: Study of a Proposed Solution to the Copyright Photocopying Problem. Final Report to the American Society for Testing and Materials (ASTM).

Science.gov (United States)

Heilprin, Laurence B.

The Committee to Investigate Copyright Problems (CICP), a non-profit organization dedicated to resolving the conflict known as the "copyright photocopying problem" was joined by the American Society for Testing and Materials (ASTM), a large national publisher of technical and scientific standards, in a plan to simulate a long-proposed…

Viral Contamination Source in Clinical Microbiology Laboratory.

Science.gov (United States)

Wang, Xin Ling; Song, Juan; Song, Qin Qin; Yu, Jie; Luo, Xiao Nuan; Wu, Gui Zhen; Han, Jun

2016-08-01

To understand the potential causes of laboratory-acquired infections and to provide possible solutions that would protect laboratory personnel, samples from a viral laboratory were screened to determine the main sources of contamination with six subtypes of Rhinovirus. Rhinovirus contamination was found in the gloves, cuffs of protective wear, inner surface of biological safety cabinet (BSC) windows, and trash handles. Remarkably, high contamination was found on the inner walls of the centrifuge and the inner surface of centrifuge tube casing in the rotor. Spilling infectious medium on the surface of centrifuge tubes was found to contribute to contamination of centrifuge surfaces. Exposure to sodium hypochlorite containing no less than 0.2 g/L available chlorine decontaminated the surface of the centrifuge tubes from Rhinovirus after 2 min. Copyright © 2016 The Editorial Board of Biomedical and Environmental Sciences. Published by China CDC. All rights reserved.

Some Optimism About Fair Use and Copyright Law

OpenAIRE

Madison, Michael

2017-01-01

This short paper reflects on the emergence of codes of best practices in fair use, highlighting both the relationship between the best practices approach and an institutional perspective on copyright and the relationship between the best practices approach and social processes of innovation and creativity.

Online Copyright Enforcement, Consumer Behavior and Market Structure

DEFF Research Database (Denmark)

Aguiar, Luis; Claussen, Jörg; Peukert, Christian

Taking down copyright-infringing websites is a way to reduce consumption of pirated media content and increase licensed consumption. We analyze the consequences of the shutdown of the most popular German video streaming website - kino.to - in June 2011. Using individual-level clickstream data, we...

Online Copyright Enforcement, Consumer Behavior, and Market Structure

DEFF Research Database (Denmark)

Aguiar, Luis; Claussen, Jörg; Peukert, Christian

Taking down copyright-infringing websites is a way to reduce consumption of pirated media content and increase licensed consumption. We analyze the consequences of the shutdown of the most popular German video streaming website - kino.to - in June 2011. Using individual-level clickstream data, we...

Understanding Sources of Knowledge for Coaches of Athletes with Intellectual Disabilities

Science.gov (United States)

MacDonald, Dany J.; Beck, Katie; Erickson, Karl; Côté, Jean

2016-01-01

Background: Recent research has investigated development of coaching knowledge; however, less research has investigated the development of coaches who coach athletes with intellectual disabilities. The purpose of this study was to understand how coaches of athletes with intellectual disabilities gain their knowledge. Method: Forty-five Special…

Music, empathy and cultural understanding.

Science.gov (United States)

Clarke, Eric; DeNora, Tia; Vuoskoski, Jonna

2015-12-01

In the age of the Internet and with the dramatic proliferation of mobile listening technologies, music has unprecedented global distribution and embeddedness in people's lives. It is a source of intense experiences of both the most intimate and solitary, and public and collective, kinds - from an individual with their smartphone and headphones, to large-scale live events and global simulcasts; and it increasingly brings together a huge range of cultures and histories, through developments in world music, sampling, the re-issue of historical recordings, and the explosion of informal and home music-making that circulates via YouTube. For many people, involvement with music can be among the most powerful and potentially transforming experiences in their lives. At the same time, there has been increasing interest in music's communicative and affective capacities, and its potential to act as an agent of social bonding and affiliation. This review critically discusses a considerable body of research and scholarship, across disciplines ranging from the neuroscience and psychology of music to cultural musicology and the sociology and anthropology of music, that provides evidence for music's capacity to promote empathy and social/cultural understanding through powerful affective, cognitive and social factors; and explores ways in which to connect and make sense of this disparate evidence (and counter-evidence). It reports the outcome of an empirical study that tests one aspect of those claims, demonstrating that 'passive' listening to the music of an unfamiliar culture can significantly change the cultural attitudes of listeners with high dispositional empathy; presents a model that brings together the primary components of the music and empathy research into a single framework; and considers both some of the applications, and some of the shortcomings and problems, of understanding music from the perspective of empathy. Copyright © 2015 Elsevier B.V. All rights reserved.

School Principals' Sources of Knowledge

Science.gov (United States)

Perkins, Arland Early

2014-01-01

The purpose of this study was to determine what sources of professional knowledge are available to principals in 1 rural East Tennessee school district. Qualitative research methods were applied to gain an understanding of what sources of knowledge are used by school principals in 1 rural East Tennessee school district and the barriers they face…

75 FR 38543 - Patent, Trademark and Copyright Acts

Science.gov (United States)

2010-07-02

... DEPARTMENT OF THE INTERIOR Geological Survey Patent, Trademark and Copyright Acts AGENCY: Geological Survey, Interior. ACTION: Notice of prospective intent to award exclusive license. SUMMARY: The... Technologies Group, Inc., 253 Portman Lane, Suite 107, Bridgeville, PA 15017 on U.S. Patent No. 6,485,696 B1...

Modification, translation and adaptation of questionnaires: should copyright laws be observed?

Science.gov (United States)

Juniper, Elizabeth F

2009-06-01

This commentary is intended to start a discussion about whether people should be allowed to modify, translate, adapt or sell copyrighted questionnaires without the permission of the developer (copyright-holder).

DESIGN OF ALTERNATIVE ENERGY SOURCES

Directory of Open Access Journals (Sweden)

Popa Stefania

2013-11-01

Full Text Available By energy sources we understand technologies and materials used to obtain various forms of energy necessary for the development of society. These sources must be in adequate quantities and be conveniently exploited in terms of technical, economic and sustainable perspective. Alternative energy uses the inherent power of natural sources like wind, tides, the sun. Alternative energy is a term used for some energy sources and energy storage technologies. Generally it indicates energies that are nontraditional and have low impact to the environment. The alternative energy term is used in contrast with the term fossil fuel according to some sources, while other sources use it with the meaning of renewable energy purposes.

IP Things as Boundary Objects: The Case of the Copyright Work

OpenAIRE

Madison, Michael

2017-01-01

The goal of this article is to initiate the exploration of the meanings and functions of the things of intellectual property: the work of authorship (or copyright work) in copyright, the invention in patent, and the mark and the sign in trademark. The article focuses firstly on the example of copyright work. Relevant challenges are both technological and conceptual, because these things blend the material and the immaterial. Works are neither as clearly defined nor as clearly limited as copyr...

Microbial source tracking: a tool for identifying sources of microbial contamination in the food chain.

Science.gov (United States)

Fu, Ling-Lin; Li, Jian-Rong

2014-01-01

The ability to trace fecal indicators and food-borne pathogens to the point of origin has major ramifications for food industry, food regulatory agencies, and public health. Such information would enable food producers and processors to better understand sources of contamination and thereby take corrective actions to prevent transmission. Microbial source tracking (MST), which currently is largely focused on determining sources of fecal contamination in waterways, is also providing the scientific community tools for tracking both fecal bacteria and food-borne pathogens contamination in the food chain. Approaches to MST are commonly classified as library-dependent methods (LDMs) or library-independent methods (LIMs). These tools will have widespread applications, including the use for regulatory compliance, pollution remediation, and risk assessment. These tools will reduce the incidence of illness associated with food and water. Our aim in this review is to highlight the use of molecular MST methods in application to understanding the source and transmission of food-borne pathogens. Moreover, the future directions of MST research are also discussed.

EU copyright protection of works created by artificial intelligence systems

OpenAIRE

Bøhler, Helene Margrethe

2017-01-01

This thesis is concerned with copyright regulation of works created by artificial intelligence systems. The rapid advances in artificial intelligence are calling into question some of the fundamental assumptions upon which intellectual property law rests. Currently, the European framework of copyright law does not take non-human innovation into account. Meanwhile, advances in artificial intelligence are quickly making machine-generation of creative works a reality. Institutions of the Europea...

Understanding Contaminants Associated with Mineral Deposits

Science.gov (United States)

Verplanck, Philip L.

2008-01-01

Interdisciplinary studies by the U.S. Geological Survey (USGS) have resulted in substantial progress in understanding the processes that control *the release of metals and acidic water from inactive mines and mineralized areas, *the transport of metals and acidic water to streams, and *the fate and effect of metals and acidity on downstream ecosystems. The potential environmental effects associated with abandoned and inactive mines, resulting from the complex interaction of a variety of chemical and physical processes, is an area of study that is important to the USGS Mineral Resources Program. Understanding the processes contributing to the environmental effects of abandoned and inactive mines is also of interest to a wide range of stakeholders, including both those responsible for managing lands with historically mined areas and those responsible for anticipating environmental consequences of future mining operations. The recently completed (2007) USGS project entitled 'Process Studies of Contaminants Associated with Mineral Deposits' focused on abandoned and inactive mines and mineralized areas in the Rocky Mountains of Montana, Colorado, New Mexico, Utah, and Arizona, where there are thousands of abandoned mines. Results from these studies provide new information that advances our understanding of the physical and biogeochemical processes causing the mobilization, transport, reaction, and fate of potentially toxic elements (including aluminum, arsenic, cadmium, copper, iron, lead, and zinc) in mineralized near-surface systems and their effects on aquatic and riparian habitat. These interdisciplinary studies provide the basis for scientific decisionmaking and remedial action by local, State, and Federal agencies charged with minimizing the effects of potentially toxic elements on the environment. Current (2007) USGS research highlights the need to understand (1) the geologic sources of metals and acidity and the geochemical reactions that release them from their

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

Science.gov (United States)

2010-01-01

... MARKETING SERVICE (Marketing Agreements and Orders; Milk), DEPARTMENT OF AGRICULTURE DAIRY PROMOTION PROGRAM... the rental, sale, leasing, franchising, or other uses of such patents, copyrights, inventions, or...

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

Science.gov (United States)

2010-01-01

...) AGRICULTURAL MARKETING SERVICE (MARKETING AGREEMENTS AND ORDERS; MISCELLANEOUS COMMODITIES), DEPARTMENT OF..., franchising, or other uses of such patents, copyrights, inventions, or publications, inure to the benefit of...

Duoplasmatron source modifications for 3He+ operation

Science.gov (United States)

Schmidt, C. W.; Popovic, M.

1998-02-01

A duoplasmatron ion source is used to produce 25 mA of 3He+ with a pulse width of ˜80 ms at 360 Hz for acceleration to 10.5 MeV. At this energy, 3He striking water or carbon targets can produce short lived isotopes of 11C, 13N, 15O, and 18F for medical positron emission tomography (PET). A duoplasmatron ion source was chosen originally since it is capable of a sufficient singly charged helium beam with an acceptable gas consumption. Stable long-term operation of the source required a change in the filament material to molybdenum, and a careful understanding of the oxide filament conditioning, operation and geometry. Other improvements, particularly in the electronics, were helpful to increasing the reliability. The source has operated for many months at ˜2.5% duty factor without significant problems and with good stability. We report here the effort that was done to make this source understandable and reliable.

Duoplasmatron source modifications for 3He+ Operation

International Nuclear Information System (INIS)

Schmidt, C.W.; Popovic, M.

1997-11-01

A duoplasmatron ion source is used to produce 25 mA of 3 He+ with a pulse width of ∼80 ms at 360 Hz for acceleration to 10.5 MeV. At this energy, 3 He striking water or carbon targets can produce short lived isotopes of 11 C, 13 N, 15 O and 18 F for medical positron emission tomography (PET). A duoplasmatron ion source was chosen originally since it is capable of a sufficient singly-charged helium beam with an acceptable gas consumption. Stable long-term operation of the source required a change in the filament material to molybdenum, and a careful understanding of the oxide filament conditioning, operation and geometry. Other improvements, particularly in the electronics, were helpful to increasing the reliability. The source has operated for many months at ∼2.5% duty factor without significant problems and with good stability. We report here the effort that was done to make this source understandable and reliable

Duoplasmatron source modifications for 3He+ operation

International Nuclear Information System (INIS)

Schmidt, C.W.; Popovic, M.

1998-01-01

A duoplasmatron ion source is used to produce 25 mA of 3 He + with a pulse width of ∼80ms at 360 Hz for acceleration to 10.5 MeV. At this energy, 3 He striking water or carbon targets can produce short lived isotopes of 11 C, 13 N, 15 O, and 18 F for medical positron emission tomography (PET). A duoplasmatron ion source was chosen originally since it is capable of a sufficient singly charged helium beam with an acceptable gas consumption. Stable long-term operation of the source required a change in the filament material to molybdenum, and a careful understanding of the oxide filament conditioning, operation and geometry. Other improvements, particularly in the electronics, were helpful to increasing the reliability. The source has operated for many months at ∼2.5% duty factor without significant problems and with good stability. We report here the effort that was done to make this source understandable and reliable

Safe Harbor for Service Providers Under the Digital Millennium Copyright Act

National Research Council Canada - National Science Library

Yeh, Brian; Jeweler, Robin

2004-01-01

.... Title II of the DMCA amended chapter 5 of the Copyright Act, 17 U.S.C. 501 et seq., and created a new 512 to limit the liability of service providers for claims of copyright infringement relating to materials on-line...

The Sources and Methods of Engineering Design Requirement

DEFF Research Database (Denmark)

Li, Xuemeng; Zhang, Zhinan; Ahmed-Kristensen, Saeema

2014-01-01

to be defined in a new context. This paper focuses on understanding the design requirement sources at the requirement elicitation phase. It aims at proposing an improved design requirement source classification considering emerging markets and presenting current methods for eliciting requirement for each source...

78 FR 42872 - Communication with the U.S. Copyright Office: Revised Addresses

Science.gov (United States)

2013-07-18

... required by that form and its accompanying instructions. Computation of the copyright royalty fee shall be... distant signal equivalents and the copyright royalty fee shall be in accordance with the procedures set... Office and to make advance deposits into that account. Deposit Account holders can charge copyright fees...

"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 ...

Understanding sources, sinks, and transport of marine debris

Science.gov (United States)

Law, Kara Lavender; Maximenko, Nikolai

2011-07-01

Fifth International Marine Debris Conference: Hydrodynamics of Marine Debris; Honolulu, Hawaii, 20 March 2011; Ocean pollution in the form of marine debris, especially plastic debris, has received increasing public and media attention in recent years through striking but frequently inaccurate descriptions of “garbage patches.” Marine debris is composed of all manufactured materials, including glass, metal, paper, fibers, and plastic, that have been deliberately dumped or that accidentally entered the marine environment. Marine debris is most visible on beaches, but it has been observed in all oceans and in such remote locations as on the deep seabed and floating in the middle of subtropical ocean gyres. While many initiatives have been developed to solve this pollution problem through prevention and cleanup efforts, there is relatively little scientific information available to assess the current status of the problem or to provide metrics to gauge the success of remediation measures. With this in mind, a full-day workshop entitled “Hydrodynamics of Marine Debris” was convened at the Fifth International Marine Debris Conference in Hawaii, bringing together observational scientists and oceanographic modelers to outline the steps necessary to quantify the major sources and sinks of marine debris and the pathways between them. The ultimate goal in integrating the two approaches of study is to quantify the basinscale and global inventory of marine debris by closing the associated mass budgets.

Basic copyright law for use of materials in childbirth education classes.

Science.gov (United States)

Philipsen, Nayna C

2005-01-01

Copyright is federal law that creates a monopoly to protect the property rights of authors and creators and their original works. Copyright law creates an exception for classroom use, but educators must always give full attribution for any work they use in teaching.

A Secure Watermarking Scheme for Buyer-Seller Identification and Copyright Protection

Science.gov (United States)

Ahmed, Fawad; Sattar, Farook; Siyal, Mohammed Yakoob; Yu, Dan

2006-12-01

We propose a secure watermarking scheme that integrates watermarking with cryptography for addressing some important issues in copyright protection. We address three copyright protection issues—buyer-seller identification, copyright infringement, and ownership verification. By buyer-seller identification, we mean that a successful watermark extraction at the buyer's end will reveal the identities of the buyer and seller of the watermarked image. For copyright infringement, our proposed scheme enables the seller to identify the specific buyer from whom an illegal copy of the watermarked image has originated, and further prove this fact to a third party. For multiple ownership claims, our scheme enables a legal seller to claim his/her ownership in the court of law. We will show that the combination of cryptography with watermarking not only increases the security of the overall scheme, but it also enables to associate identities of buyer/seller with their respective watermarked images.

Impedance Source Power Electronic Converters

DEFF Research Database (Denmark)

Liu, Yushan; Abu-Rub, Haitham; Ge, Baoming

Impedance Source Power Electronic Converters brings together state of the art knowledge and cutting edge techniques in various stages of research related to the ever more popular impedance source converters/inverters. Significant research efforts are underway to develop commercially viable...... and technically feasible, efficient and reliable power converters for renewable energy, electric transportation and for various industrial applications. This book provides a detailed understanding of the concepts, designs, controls, and application demonstrations of the impedance source converters/inverters. Key...... features: Comprehensive analysis of the impedance source converter/inverter topologies, including typical topologies and derived topologies. Fully explains the design and control techniques of impedance source converters/inverters, including hardware design and control parameter design for corresponding...

Understand the Design Requirement in Companies

DEFF Research Database (Denmark)

Li, Xuemeng; Ahmed-Kristensen, Saeema

2015-01-01

requirements can lead to inappropriate products (Hall, et al., 2002). Understanding the nature of design requirements and the sources, from where they can or should be generated, is critical to before developing methods and processes to support this process. Requirement Engineering research, originated from...

ERP correlates of source memory: unitized source information increases familiarity-based retrieval.

Science.gov (United States)

Diana, Rachel A; Van den Boom, Wijnand; Yonelinas, Andrew P; Ranganath, Charan

2011-01-07

Source memory tests typically require subjects to make decisions about the context in which an item was encoded and are thought to depend on recollection of details from the study episode. Although it is generally believed that familiarity does not contribute to source memory, recent behavioral studies have suggested that familiarity may also support source recognition when item and source information are integrated, or "unitized," during study (Diana, Yonelinas, and Ranganath, 2008). However, an alternative explanation of these behavioral findings is that unitization affects the manner in which recollection contributes to performance, rather than increasing familiarity-based source memory. To discriminate between these possibilities, we conducted an event-related potential (ERP) study testing the hypothesis that unitization increases the contribution of familiarity to source recognition. Participants studied associations between words and background colors using tasks that either encouraged or discouraged unitization. ERPs were recorded during a source memory test for background color. The results revealed two distinct neural correlates of source recognition: a frontally distributed positivity that was associated with familiarity-based source memory in the high-unitization condition only and a parietally distributed positivity that was associated with recollection-based source memory in both the high- and low-unitization conditions. The ERP and behavioral findings provide converging evidence for the idea that familiarity can contribute to source recognition, particularly when source information is encoded as an item detail. Copyright © 2010 Elsevier B.V. All rights reserved.

Patterns of trust in sources of health information.

Science.gov (United States)

Lawson, Rob; Forbes, Sarah; Williams, John

2011-01-21

To understand the different patterns of trust that exist regarding different sources of information about health issues. Data from a large national health lifestyles survey of New Zealanders was examined using a factor analysis of trust toward 24 health information sources (HIS). Differences in trust are compared across a range of demographic variables. Factor analysis identified six different groupings of health information. Variations in trust in sources for health information are identified by age, employment status, level of education, income, sex and ethnic group. Systematic variations exist in the trust that people report with respect to different sources of health information. Understanding these variations may assist policymakers and other agencies which are responsible for planning the dissemination of health information.

Aerosol behavior and light water reactor source terms

International Nuclear Information System (INIS)

Abbey, F.; Schikarski, W.O.

1988-01-01

The major developments in nuclear aerosol modeling following the accident to pressurized water reactor Unit 2 at Three Mile Island are briefly reviewed and the state of the art summarized. The importance and implications of these developments for severe accident source terms for light water reactors are then discussed in general terms. The treatment is not aimed at identifying specific source term values but is intended rather to illustrate trends, to assess the adequacy of the understanding of major aspects of aerosol behavior for source term prediction, and demonstrate in qualitative terms the effect of various aspects of reactor design. Areas where improved understanding of aerosol behavior might lead to further reductions in current source terms predictions are also considered

Gateway or Gatekeeper: The Implications of Copyright and Digitalization on Education.

Science.gov (United States)

Maxwell, Leigh; McCain, Thomas A.

1997-01-01

Offers a conceptual framework to consider the issues surrounding copyright, education, and the digitalization of society. Traces the history of copyright through the evolution of communication media--its role in creating and distributing knowledge. Considers the dialectical relationship between communication as transmission and communication as…

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

Science.gov (United States)

2010-01-01

... funds collected under the provisions of this subpart are the property of the United States Government as... the rental, sale, leasing, franchising, or other uses of such patents, copyrights, inventions, or...

Open source molecular modeling.

Science.gov (United States)

Pirhadi, Somayeh; Sunseri, Jocelyn; Koes, David Ryan

2016-09-01

The success of molecular modeling and computational chemistry efforts are, by definition, dependent on quality software applications. Open source software development provides many advantages to users of modeling applications, not the least of which is that the software is free and completely extendable. In this review we categorize, enumerate, and describe available open source software packages for molecular modeling and computational chemistry. An updated online version of this catalog can be found at https://opensourcemolecularmodeling.github.io. Copyright © 2016 The Author(s). Published by Elsevier Inc. All rights reserved.

Defining an Open Source Strategy for NASA

Science.gov (United States)

Mattmann, C. A.; Crichton, D. J.; Lindsay, F.; Berrick, S. W.; Marshall, J. J.; Downs, R. R.

2011-12-01

Over the course of the past year, we have worked to help frame a strategy for NASA and open source software. This includes defining information processes to understand open source licensing, attribution, commerciality, redistribution, communities, architectures, and interactions within the agency. Specifically we held a training session at the NASA Earth Science Data Systems Working Group meeting in Open Source software as it relates to the NASA Earth Science data systems enterprise, including EOSDIS, the Distributed Active Archive Centers (DAACs), ACCESS proposals, and the MEASURES communities, and efforts to understand how open source software can be both consumed and produced within that ecosystem. In addition, we presented at the 1st NASA Open Source Summit (OSS) and helped to define an agency-level strategy, a set of recommendations and paths forward for how to identify healthy open source communities, how to deal with issues such as contributions originating from other agencies, and how to search out talent with the right skills to develop software for NASA in the modern age. This talk will review our current recommendations for open source at NASA, and will cover the set of thirteen recommendations output from the NASA Open Source Summit and discuss some of their implications for the agency.

Sources, occurrence and predicted aquatic impact of legacy and contemporary pesticides in streams.

Science.gov (United States)

McKnight, Ursula S; Rasmussen, Jes J; Kronvang, Brian; Binning, Philip J; Bjerg, Poul L

2015-05-01

We couple current findings of pesticides in surface and groundwater to the history of pesticide usage, focusing on the potential contribution of legacy pesticides to the predicted ecotoxicological impact on benthic macroinvertebrates in headwater streams. Results suggest that groundwater, in addition to precipitation and surface runoff, is an important source of pesticides (particularly legacy herbicides) entering surface water. In addition to current-use active ingredients, legacy pesticides, metabolites and impurities are important for explaining the estimated total toxicity attributable to pesticides. Sediment-bound insecticides were identified as the primary source for predicted ecotoxicity. Our results support recent studies indicating that highly sorbing chemicals contribute and even drive impacts on aquatic ecosystems. They further indicate that groundwater contaminated by legacy and contemporary pesticides may impact adjoining streams. Stream observations of soluble and sediment-bound pesticides are valuable for understanding the long-term fate of pesticides in aquifers, and should be included in stream monitoring programs. Copyright © 2015 Elsevier Ltd. All rights reserved.

Understanding trade-offs between development and resources

CSIR Research Space (South Africa)

Ngwadla, Xolisa

2017-01-01

Full Text Available stream_source_info Ngwadla_CSIR2017.pdf.txt stream_content_type text/plain stream_size 4104 Content-Encoding UTF-8 stream_name Ngwadla_CSIR2017.pdf.txt Content-Type text/plain; charset=UTF-8 UNDERSTANDING TRADE... feedstock + production aspects • Are there limits to growth? WHY UNDERSTAND RESOURCE TRADE-OFFS WITH INDUSTRIAL DEVELOPMENT? UNEMPLOYMENT - 24% in 2011 - 27% in 2016 INEQUALITY - Gini Coefficient: - 0,69 in 2011 - 0,68 in 2015...

Using multiple isotopes to understand the source of ingredients used in golden beverages

Science.gov (United States)

Wynn, J. G.

2011-12-01

Traditionally, beer contains 4 simple ingredients: water, barley, hops and yeast. Each of these ingredients used in the brewing process contributes some combination of a number of "traditional" stable isotopes (i.e., isotopes of H, C, O, N and S) to the final product. As an educational exercise in an "Analytical Techniques in Geology" course, a group of students analyzed the isotopic composition of the gas, liquid and solid phases of a variety of beer samples collected from throughout the world (including other beverages). The hydrogen and oxygen isotopic composition of the water followed closely the isotopic composition of local meteoric water at the source of the brewery, although there is a systematic offset from the global meteoric water line that may be due to the effects of CO2-H2O equilibration. The carbon isotopic composition of the CO2 reflected that of the solid residue (the source of carbon used as a fermentation substrate), but may potentially be modified by addition of gas-phase CO2 from an inorganic source. The carbon isotopic composition of the solid residue similarly tracks that of the fermentation substrate, and may indicate some alcohol fermented from added sugars in some cases. The nitrogen isotopic composition of the solid residue was relatively constant, and may track the source of nitrogen in the barley, hops and yeast. Each of the analytical methods used is a relatively standard technique used in geological applications, making this a "fun" exercise for those involved, and gives the students hands-on experience with a variety of analytes from a non-traditional sample material.

DMCA Section 104 Report: A Report of the Register of Copyrights Pursuant to [Section] 104 of the Digital Millennium Copyright Act.

Science.gov (United States)

Library of Congress, Washington, DC. Copyright Office.

As required under section 104 of Public Law No. 105-304, this Report evaluates the effects of title I of the Digital Millennium Copyright Act (DMCA) of 1998 and the development of electronic commerce and associated technology on the operation of sections 109 and 117 of title 17, U.S.C. It also evaluates the relationship between existing and…

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

Science.gov (United States)

2010-01-01

... provisions of this subpart shall be the property of the United States Government as represented by the Board..., leasing, franchising, or other uses of such patents, copyrights, inventions, or publications inure to the...

Asking for Permission: A Survey of Copyright Workflows for Institutional Repositories

Science.gov (United States)

Hanlon, Ann; Ramirez, Marisa

2011-01-01

An online survey of institutional repository (IR) managers identified copyright clearance trends in staffing and workflows. The majority of respondents followed a mediated deposit model, and reported that library personnel, instead of authors, engaged in copyright clearance activities for IRs. The most common "information gaps" pertained to the…

Fan filmmaking and copyright in a global world: Warhammer 40,000 fan films and the case of Damnatus

Directory of Open Access Journals (Sweden)

John Walliss

2010-09-01

Full Text Available The last decade has witnessed a proliferation, both online and off-line, of films produced by amateurs inspired by mainstream films, TV shows, and novels. As with much other fan production, fan films exist in, at best, a legally gray area since they are produced by amateurs, rather than by the media companies that own the copyrights to the films and novels that provide both their inspiration and settings. I examine the phenomenon of fan filmmaking, focusing on films produced by fans of the Warhammer 40,000 (W40K tabletop battle game. In particular, I examine the case of Damnatus: The Enemy Within (Damnatus: Feind Im Innern, 2005, a German-made fan film set in the W40K universe, which was banned from release by the game's rights holder, the UK company Games Workshop, in 2007. Damnatus offers an interesting case study in both the ongoing struggle between rights holders and textual poachers and the tensions that can exist between different legal understandings of copyright in an increasingly globalized world.

Teaching via the Internet: A Brief Review of Copyright Law and Legal Issues.

Science.gov (United States)

Lan, Jiang; Dagley, Dave

1999-01-01

Focuses on legal problems related to copyright that might arise from teaching via the Internet. Discusses the basics of copyright law; owner's rights; subject matter of copyright; copyright requirements; infringement action and remedies; the fair-use doctrine; guidelines for classroom copying; two views about controls on the Internet; the White…

Collective Agreements for the Clearance of Copyrights

DEFF Research Database (Denmark)

Schovsbo, Jens Hemmingsen; Riis, Thomas; Rognstad, Ole-Andreas

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...

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

Where Does Creativity Come From? and Other Stories of Copyright

OpenAIRE

Madison, Michael

2017-01-01

This Commentary on Lydia Pallas Loren, Untangling the Web of Music Copyrights, 53 Case W. Res. L. Rev. 673 (2003), observes that debates over a variety of copyright law issues can be - and in fact, often are - structured in narrative terms, rather than in terms of doctrine, policy, or empirical inquiry. I suggest a series of such narratives, each framed by a theme drawn from a feature film. The Commentary suggests that we should recognize more clearly the role of narrative in intellectual pro...

Breakout Session: Fight for Your Right to Copy: How One Library Acquired the Copyright Permissions Service and Reduced Students’ Costs. Presented by Emily Riha, Copyright Permissions Coordinator, University of Minnesota.

Directory of Open Access Journals (Sweden)

Connie Strittmatter

2018-02-01

Full Text Available Emily Riha, Copyright Permissions Coordinator at the University of Minnesota, presented at the 2017 Kraemer Copyright Conference her experience when the process of securing copyright permissions moved from Printing Services to the University Libraries.

26 CFR 513.4 - Patent and copyright royalties and film rentals.

Science.gov (United States)

2010-04-01

... 26 Internal Revenue 19 2010-04-01 2010-04-01 false Patent and copyright royalties and film rentals. 513.4 Section 513.4 Internal Revenue INTERNAL REVENUE SERVICE, DEPARTMENT OF THE TREASURY (CONTINUED) REGULATIONS UNDER TAX CONVENTIONS IRELAND Withholding of Tax § 513.4 Patent and copyright royalties and film...

Characterization of strong (241)Am sources.

Science.gov (United States)

Vesterlund, Anna; Chernikova, Dina; Cartemo, Petty; Axell, Kåre; Nordlund, Anders; Skarnemark, Gunnar; Ekberg, Christian; Ramebäck, Henrik

2015-05-01

Gamma ray spectra of strong (241)Am sources may reveal information about the source composition as there may be other radioactive nuclides such as progeny and radioactive impurities present. In this work the possibility to use gamma spectrometry to identify inherent signatures in (241)Am sources in order to differentiate sources from each other, is investigated. The studied signatures are age, i.e. time passed since last chemical separation, and presence of impurities. The spectra of some sources show a number of Doppler broadened peaks in the spectrum which indicate the presence of nuclear reactions on light elements within the sources. The results show that the investigated sources can be differentiated between by age and/or presence of impurities. These spectral features would be useful information in a national nuclear forensics library (NNFL) in cases when the visual information on the source, e.g. the source number, is unavailable. Copyright © 2015 Elsevier Ltd. All rights reserved.

Investigating scintillometer source areas

Science.gov (United States)

Perelet, A. O.; Ward, H. C.; Pardyjak, E.

2017-12-01

Scintillometry is an indirect ground-based method for measuring line-averaged surface heat and moisture fluxes on length scales of 0.5 - 10 km. These length scales are relevant to urban and other complex areas where setting up traditional instrumentation like eddy covariance is logistically difficult. In order to take full advantage of scintillometry, a better understanding of the flux source area is needed. The source area for a scintillometer is typically calculated as a convolution of point sources along the path. A weighting function is then applied along the path to compensate for a total signal contribution that is biased towards the center of the beam path, and decreasing near the beam ends. While this method of calculating the source area provides an estimate of the contribution of the total flux along the beam, there are still questions regarding the physical meaning of the weighted source area. These questions are addressed using data from an idealized experiment near the Salt Lake City International Airport in northern Utah, U.S.A. The site is a flat agricultural area consisting of two different land uses. This simple heterogeneity in the land use facilitates hypothesis testing related to source areas. Measurements were made with a two wavelength scintillometer system spanning 740 m along with three standard open-path infrared gas analyzer-based eddy-covariance stations along the beam path. This configuration allows for direct observations of fluxes along the beam and comparisons to the scintillometer average. The scintillometer system employed measures the refractive index structure parameter of air for two wavelengths of electromagnetic radiation, 880 μm and 1.86 cm to simultaneously estimate path-averaged heat and moisture fluxes, respectively. Meteorological structure parameters (CT2, Cq2, and CTq) as well as surface fluxes are compared for various amounts of source area overlap between eddy covariance and scintillometry. Additionally, surface

Phrasing history : Selecting sources in digital repositories

NARCIS (Netherlands)

Huistra, Hieke; Mellink, Bram

2016-01-01

In recent years, mass digitization has opened up voluminous text corpora to human interpretation. Full-text search lets historians now find new sources that can change their understanding of thoroughly studied historical episodes. At the same time, it forces scholars to access historical sources in

Phrasing history: Selecting sources in digital repositories

NARCIS (Netherlands)

Huistra, H.; Mellink, B.

2016-01-01

In recent years, mass digitization has opened up voluminous text corpora to human interpretation. Full-text search lets historians now find new sources that can change their understanding of thoroughly studied historical episodes. At the same time, it forces scholars to access historical sources in

Selection of Power Sources for Portable Applications

NARCIS (Netherlands)

Flipsen, S.F.J.

2009-01-01

New power sources emerge very quickly. Implementation of hybrid power sources for portable electronics depends on the knowledge of industrial designers. For now this group has little understanding of fuel cells and especially fuel-cell hybrids. This slows down implementation and increases the chance

Intellectual Property and Copyright Issues in Online Learning Environments.

Science.gov (United States)

Szanto, Edit

2001-01-01

Provides an overview of intellectual property and copyright issues as they relate to online learning environments. Includes a historical perspective; laws and regulations; liability; Web-related issues; higher education; distance learning; compliance strategies; and policy recommendations. (Author/LRW)

Palynology after Y2K--Understanding the Source Area of Pollen in Sediments

Science.gov (United States)

Davis, M. B.

Pollen grains preserved in lake and bog sediment provide a record of past vegetation that has been an important source of information about climate and land cover during the Quaternary Period. Yet from the beginning, questions have been raised about the source area of pollen in sediment. Interpretation has been hampered by the lack of well-developed theory treating the relationship between the spatial distribution of trees on the landscape and the percentages of pollen in sediment. Within the past decade, however, new theory, models, and empirical data show how heterogeneous vegetation is represented by pollen. The distinction between "local" and "regional" pollen is explained by the Prentice-Sugita dispersal/deposition models, which predict how the ratio of regional to local pollen changes with lake size. Sugita's model simulating a landscape with heterogeneous vegetation predicts the size of the relevant source area-the area of vegetation reflected in between-lake variations in pollen loading-while demonstrating that regional pollen from beyond this distance is homogeneous at all lakes of similar size. By predicting the way landscape patterns will be reflected in pollen records, simulation models can improve research design and lead to more detailed and spatially precise records of past vegetation, enhancing continental-scale climate reconstructions.

Understanding Arsenic Dynamics in Agronomic Systems to ...

Science.gov (United States)

This review is on arsenic in agronomic systems, and covers processes that influence the entry of arsenic into the human food supply. The scope is from sources of arsenic (natural and anthropogenic) in soils, biogeochemical and rhizosphere processes that control arsenic speciation and availability, through to mechanisms of uptake by crop plants and potential mitigation strategies. This review makes a case for taking steps to prevent or limit crop uptake of arsenic, wherever possible, and to work toward a long-term solution to the presence of arsenic in agronomic systems. The past two decades have seen important advances in our understanding of how biogeochemical and physiological processes influence human exposure to soil arsenic, and thus must now prompt an informed reconsideration and unification of regulations to protect the quality of agricultural and residential soils. Consumption of staple foods such as rice, beverages such as apple juice, or vegetables grown in historically arsenic-contaminated soils is now recognized as a tangible route of arsenic exposure that, in many cases, is more significant than exposure from drinking water. Understanding the sources of arsenic to crop plants and the factors that influence them is key to reducing exposure now and preventing exposure in future. In addition to the abundant natural sources of arsenic, there are a large number of industrial and agricultural sources of arsenic to the soil; from mining wastes, coal fly

Ion Source Physics and Technology (1/2)

CERN Multimedia

CERN. Geneva

2016-01-01

This series of lectures starts with an introduction in some aspects of atomic and plasma physics as base for the ion source physics. The main part covers aspects of ion source physics, technology and operation. Several source types are presented. Some information on infrastructure and supporting services (as high voltage, cooling, microwaves etc) are given to better understand the source environment. The last part on engineering aims to show that, in the field of ion sources, many different technologies are combined in a quite small environment, which is challenging and interesting at the same time.

Ion Source Physics and Technology (2/2)

CERN Multimedia

CERN. Geneva

2016-01-01

This series of lectures starts with an introduction in some aspects of atomic and plasma physics as base for the ion source physics. The main part covers aspects of ion source physics, technology and operation. Several source types are presented. Some information on infrastructure and supporting services (as high voltage, cooling, microwaves etc) are given to better understand the source environment. The last part on engineering aims to show that, in the field of ion sources, many different technologies are combined in a quite small environment, which is challenging and interesting at the same time.

Identification and elucidation of anthropogenic source contribution in PM10 pollutant: Insight gain from dispersion and receptor models.

Science.gov (United States)

Roy, Debananda; Singh, Gurdeep; Yadav, Pankaj

2016-10-01

Source apportionment study of PM 10 (Particulate Matter) in a critically polluted area of Jharia coalfield, India has been carried out using Dispersion model, Principle Component Analysis (PCA) and Chemical Mass Balance (CMB) techniques. Dispersion model Atmospheric Dispersion Model (AERMOD) was introduced to simplify the complexity of sources in Jharia coalfield. PCA and CMB analysis indicates that monitoring stations near the mining area were mainly affected by the emission from open coal mining and its associated activities such as coal transportation, loading and unloading of coal. Mine fire emission also contributed a considerable amount of particulate matters in monitoring stations. Locations in the city area were mostly affected by vehicular, Liquid Petroleum Gas (LPG) & Diesel Generator (DG) set emissions, residential, and commercial activities. The experimental data sampling and their analysis could aid understanding how dispersion based model technique along with receptor model based concept can be strategically used for quantitative analysis of Natural and Anthropogenic sources of PM 10 . Copyright © 2016. Published by Elsevier B.V.

37 CFR 201.23 - Transfer of unpublished copyright deposits to the Library of Congress.

Science.gov (United States)

2010-07-01

... copyright deposits to the Library of Congress. 201.23 Section 201.23 Patents, Trademarks, and Copyrights COPYRIGHT OFFICE, LIBRARY OF CONGRESS COPYRIGHT OFFICE AND PROCEDURES GENERAL PROVISIONS § 201.23 Transfer of unpublished copyright deposits to the Library of Congress. (a) General. This section prescribes...

Understanding the disease of addiction.

Science.gov (United States)

Detar, D Todd

2011-03-01

Addiction is a chronic brain disease. Drug addiction manifests as a compulsive obsession to use a substance despite serious detrimental and sometimes irreversible consequences. Drug addiction is not the same as drug dependency because dependency may not manifest as an addictive behavior. This problem is fundamental to understanding the disease of addiction. This article discusses the neurobiology and genetics of drug addiction. Copyright © 2011. Published by Elsevier Inc.

Awareness and Perception of Copyright Among Teaching Faculty at Canadian Universities

Directory of Open Access Journals (Sweden)

Lisa Di Valentino

2016-02-01

Full Text Available This article describes the background, methodology, and results of a study undertaken in 2014 to determine university faculty awareness and perceptions of copyright as it affects their teaching. An online survey questionnaire was distributed to teaching faculty across Canada, seeking feedback about the copyright policies and training opportunities at their institutions, where they go for copyright assistance, and how they would respond to various copyright-related scenarios that may arise in the course of teaching. Most of the respondents are aware of the copyright policies or guidelines at their universities, but much fewer know whether or not their institution offers copyright training. Of those who are aware of training opportunities, only one third have taken advantage of them. When needing assistance, faculty members are most likely to go to a librarian or to the institution’s copyright policy. Responses to the four scenarios suggest that faculty members are more likely to share digital copyrighted materials (including online works with their students, whereas they are more likely to ask permission or guidance when it comes to print materials. Comments from the respondents touch upon issues of the complexity of copyright, and the often time-consuming process of obtaining permissions for the use of copyrighted materials in teaching. This study was supported by an Ontario Graduate Scholarship. Cet article décrit le contexte, la méthodologie, et les résultats d’une étude préliminaire entreprise en 2014 pour déterminer la sensibilisation et les perceptions du personnel universitaire du droit d’auteur en ce qui concerne l’enseignement et l’apprentissage. Un questionnaire d’un sondage en ligne était distribué (via les associations universitaires à l’équipe enseignante dans tout le Canada, cherchant des commentaires sur les politiques du droit d’auteur et les possibilités de formation aux institutions, où elle recherche

Sources of Individual Differences in Children’s Understanding of Fractions

Science.gov (United States)

Vukovic, Rose K.; Fuchs, Lynn S.; Geary, David C.; Jordan, Nancy C.; Gersten, Russell; Siegler, Robert S.

2014-01-01

Longitudinal associations of domain-general and numerical competencies with individual differences in children’s understanding of fractions were investigated. Children (n = 163) were assessed at 6 years of age on domain-general (nonverbal reasoning, language, attentive behavior, executive control, visual-spatial memory) and numerical (number knowledge) competencies; at 7 years on whole-number arithmetic computations and number line estimation; and at 10 years on fraction concepts. Mediation analyses controlling for general mathematics ability and general academic ability revealed that numerical and mathematical competencies were direct predictors of fraction concepts whereas domain-general competencies supported the acquisition of fraction concepts via whole-number arithmetic computations or number line estimation. Results indicate multiple pathways to fraction competence. PMID:24433246

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.

Lessons in Copyright Activism: K-12 Education and the DMCA 1201 Exemption Rulemaking Process

Science.gov (United States)

Hobbs, Renee

2016-01-01

Digital learning is being transformed by changes in copyright law. This article discusses the author's personal journey as a copyright education activist through two rounds of rulemaking proceedings before the Copyright Office concerning the anti-circumvention provisions of one part of the copyright law, the Digital Millennium Copyright Act…

Contamination characteristics and source apportionment of heavy metals in topsoil from an area in Xi'an city, China.

Science.gov (United States)

Chen, Xiuduan; Lu, Xinwei

2018-04-30

As soil-extractable elements potentially pose ecological and health risks, identifying their contamination characteristics and sources is crucial. Therefore, to understand topsoil trace elements in the urban ring zone from the Second Ring Road to the Third Ring of Xi'an city in China, we determined the concentrations of Zn, Co, V, As, Cu, Mn, Ba, Ni and Pb, and analyzed the sources of the contamination. The results showed that the individual pollution indices of Pb, Co, Cu, Zn, Ba, Ni, Mn, As, and V were 1.79, 1.48, 1.41, 1.33, 1.20, 1.07, 1.04, 0.99, and 0.99, respectively. Evaluation with the aid of the pollution load index (PLI) indicated slight soil contamination by these elements in the study area. Using the positive matrix factorization (PMF) method, we identified four sources of contamination, namely (1) a natural source, (2) traffic emission source, (3) industrial emission source, and (4) mixed source. PMF is an effective tool for source apportionment of heavy metals in topsoil. The contribution rates of the natural source, traffic source, mixed source, and industrial source to the heavy metal contamination were specified as 25.04%, 24.71%, 24.99%, and 25.26%, respectively. Considering the above, any attempt to reduce the soil environmental cost of urban development, has to take into account the heavy metal contamination of the topsoil from industries, traffic, and other activities. Copyright © 2018 Elsevier Inc. All rights reserved.

Impedance source power electronic converters

CERN Document Server

Liu, Yushan; Ge, Baoming; Blaabjerg, Frede; Ellabban, Omar; Loh, Poh Chiang

2016-01-01

Impedance Source Power Electronic Converters brings together state of the art knowledge and cutting edge techniques in various stages of research related to the ever more popular impedance source converters/inverters. Significant research efforts are underway to develop commercially viable and technically feasible, efficient and reliable power converters for renewable energy, electric transportation and for various industrial applications. This book provides a detailed understanding of the concepts, designs, controls, and application demonstrations of the impedance source converters/inverters. Key features: Comprehensive analysis of the impedance source converter/inverter topologies, including typical topologies and derived topologies. Fully explains the design and control techniques of impedance source converters/inverters, including hardware design and control parameter design for corresponding control methods. Presents the latest power conversion solutions that aim to advance the role of pow...

International Entrepreneurship and Sourcing

DEFF Research Database (Denmark)

Servais, Per; Zucchella, Antonella; Palamera, Giada

2006-01-01

This contribution focuses on international sourcing as an entrepreneurial act and aims at demonstrating that it is actually at the core of internationalization processes of small firms, both established and international new ventures. Another issue of this research is to understand how these firm...

Copyright as Innovation Policy: Google Book Search from a Law and Economics Perspective

OpenAIRE

Douglas Lichtman

2009-01-01

The copyright system has long been understood to play a critical role when it comes to the development and distribution of creative work. Copyright serves a second fundamental purpose, however: it encourages the development and distribution of related technologies such as hardware that might be used to duplicate creative work and software that can manipulate it. When it comes to issues of online infringement, then, copyright policy serves two goals, not one: protect the incentives copyright h...

75 FR 13764 - Federal Acquisition Regulation; Information Collection; Rights in Data and Copyrights

Science.gov (United States)

2010-03-23

.... Please cite OMB Control No. 9000-0090, Rights in Data and Copyrights, in all correspondence. Dated: March...; Information Collection; Rights in Data and Copyrights AGENCIES: Department of Defense (DOD), General Services... approved information collection requirement concerning rights in data and copyrights. Public comments are...

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

78 FR 45196 - Federal Acquisition Regulation; Information Collection; Rights in Data and Copyrights

Science.gov (United States)

2013-07-26

... comments only and cite Information Collection 9000-0090, Rights in Data and Copyrights, in all... cite OMB Control No. 9000-0090, Rights in Data and Copyrights, in all correspondence. Dated: July 18...; Information Collection; Rights in Data and Copyrights AGENCY: Department of Defense (DOD), General Services...

37 CFR 201.24 - Warning of copyright for software lending by nonprofit libraries.

Science.gov (United States)

2010-07-01

... software lending by nonprofit libraries. 201.24 Section 201.24 Patents, Trademarks, and Copyrights... copyright for software lending by nonprofit libraries. (a) Definition. A Warning of Copyright for Software... packaging that contains the computer program which is lent by a nonprofit library for nonprofit purposes. (b...

A Touchy Question for Trainers: Are You Guilty of Copyright Rip Off?

Science.gov (United States)

Training, 1979

1979-01-01

Presents an interview with Jack L. Copeland, President of Training Media Distributors Association on training and the copyright-piracy problem. Discusses video piracy and other unauthorized uses of materials in relation to the new copyright law. (CSS)

Children's understanding of maternal breast cancer: A qualitative study.

Science.gov (United States)

Huang, Xiaoyan; O'Connor, Margaret; Hu, Yan; Gao, Hongyun; Lee, Susan

2018-06-01

To explore how children understand their mother's diagnosis of and treatment for breast cancer. Interpretive description was adopted as the methodology in this study. Eight children aged 8-18 years old, whose mother has been diagnosed with non-terminal breast cancer, were interviewed individually and six of them drew a picture to express their understanding of maternal breast cancer. Four themes were identified in this study: "the cancer word is scary" - children's understanding of cancer; "scars and tubes" - children's understanding of surgery; "hair loss" - children's understanding of chemotherapy, and "I can't explain it" - children's understanding of other treatments. Children's understanding of maternal breast cancer and its treatment was relatively realistic, although sometimes inaccurate. Individual evaluation and appropriate explanation is significant to further children's understanding of their mother's illness. Future studies with larger sample size are needed to explore the understanding for children of different ages, in order to provide specific help for these children. Copyright © 2018 Elsevier Ltd. All rights reserved.

Advancing Future Network Science through Content Understanding

Science.gov (United States)

2014-05-01

BitTorrent, PostgreSQL, MySQL , and GRSecurity) and emerging technologies (HadoopDFS, Tokutera, Sector/Sphere, HBase, and other BigTable-like...result. • Multi-Source Network Pulse Analyzer and Correlator provides course of action planning by enhancing the understanding of the complex dynamics

Radiation Sources Working Group Summary Report

International Nuclear Information System (INIS)

Fazio, M.V.

1999-01-01

The Radiation Sources Working Group addressed advanced concepts for the generation of RF energy to power advanced accelerators. The focus of the working group included advanced sources and technologies above 17 GHz. The topics discussed included RF sources above 17 GHz, pulse compression techniques to achieve extreme peak power levels, component technology, technology limitations and physical limits, and other advanced concepts. RF sources included gyroklystrons, magnicons, free-electron masers, two beam accelerators, and gyroharmonic and traveling wave devices. Technology components discussed included advanced cathodes and electron guns, high temperature superconductors for producing magnetic fields, RF breakdown physics and mitigarion, and phenomena that impact source design such as fatigue in resonant structures due to pulsed RF heating. New approaches for RF source diagnostics located internal to the source were discussed for detecting plasma and beam phenomena existing in high energy density electrodynamic systems in order to help elucidate the reasons for performance limitations. copyright 1999 American Institute of Physics

Facing the Grim Realities in CBI: Copyright and Documentation.

Science.gov (United States)

Kearsley, Greg P.

This paper focuses on two major issues in the third stage of the implementation and dissemination process for computer based instruction (CBI)--copyright and documentation. The purpose, special problems, and different approaches or methods of copywriting and documenting CBI materials are discussed. Tables outline the types of information required…

A method to analyze "source-sink" structure of non-point source pollution based on remote sensing technology.

Science.gov (United States)

Jiang, Mengzhen; Chen, Haiying; Chen, Qinghui

2013-11-01

With the purpose of providing scientific basis for environmental planning about non-point source pollution prevention and control, and improving the pollution regulating efficiency, this paper established the Grid Landscape Contrast Index based on Location-weighted Landscape Contrast Index according to the "source-sink" theory. The spatial distribution of non-point source pollution caused by Jiulongjiang Estuary could be worked out by utilizing high resolution remote sensing images. The results showed that, the area of "source" of nitrogen and phosphorus in Jiulongjiang Estuary was 534.42 km(2) in 2008, and the "sink" was 172.06 km(2). The "source" of non-point source pollution was distributed mainly over Xiamen island, most of Haicang, east of Jiaomei and river bank of Gangwei and Shima; and the "sink" was distributed over southwest of Xiamen island and west of Shima. Generally speaking, the intensity of "source" gets weaker along with the distance from the seas boundary increase, while "sink" gets stronger. Copyright © 2013 Elsevier Ltd. All rights reserved.

37 CFR 201.14 - Warnings of copyright for use by certain libraries and archives.

Science.gov (United States)

2010-07-01

... by certain libraries and archives. 201.14 Section 201.14 Patents, Trademarks, and Copyrights COPYRIGHT OFFICE, LIBRARY OF CONGRESS COPYRIGHT OFFICE AND PROCEDURES GENERAL PROVISIONS § 201.14 Warnings of copyright for use by certain libraries and archives. (a) Definitions. (1) A Display Warning of...

A century of Dutch copyright law: auteurswet 1912-2012

NARCIS (Netherlands)

Hugenholtz, B.; Quaedvlieg, A.; Visser, D.

2012-01-01

On September 23, 1912, the Dutch Copyright Act - Auteurswet - was enacted. A century after its enactment the Dutch law is one of the world's oldest 'living' acts of the author's rights tradition. While the Act has seen many small and large amendments since its adoption in 1912, it has never been

Copyright Issues for the Creators and Users of Information in the Electronic Environment.

Science.gov (United States)

Oakley, Robert L.

1991-01-01

Discusses issues that deal with the interface of copyright law and online systems. Areas of change needed to maintain the balance between users and creators of electronic information are identified, limits of the Copyright Act are explored, and it is suggested that existing copyright law can be applied to electronic information. (four references)…

Sources, Ages, and Alteration of Organic Matter in Estuaries.

Science.gov (United States)

Canuel, Elizabeth A; Hardison, Amber K

2016-01-01

Understanding the processes influencing the sources and fate of organic matter (OM) in estuaries is important for quantifying the contributions of carbon from land and rivers to the global carbon budget of the coastal ocean. Estuaries are sites of high OM production and processing, and understanding biogeochemical processes within these regions is key to quantifying organic carbon (Corg) budgets at the land-ocean margin. These regions provide vital ecological services, including nutrient filtration and protection from floods and storm surge, and provide habitat and nursery areas for numerous commercially important species. Human activities have modified estuarine systems over time, resulting in changes in the production, respiration, burial, and export of Corg. Corg in estuaries is derived from aquatic, terrigenous, and anthropogenic sources, with each source exhibiting a spectrum of ages and lability. The complex source and age characteristics of Corg in estuaries complicate our ability to trace OM along the river-estuary-coastal ocean continuum. This review focuses on the application of organic biomarkers and compound-specific isotope analyses to estuarine environments and on how these tools have enhanced our ability to discern natural sources of OM, trace their incorporation into food webs, and enhance understanding of the fate of Corg within estuaries and their adjacent waters.

Polyester Textiles as a Source of Microplastics from Households: A Mechanistic Study to Understand Microfiber Release During Washing.

Science.gov (United States)

Hernandez, Edgar; Nowack, Bernd; Mitrano, Denise M

2017-06-20

Microplastic fibers make up a large proportion of microplastics found in the environment, especially in urban areas. There is good reason to consider synthetic textiles a major source of microplastic fibers, and it will not diminish since the use of synthetic fabrics, especially polyester, continues to increase. In this study we provide quantitative data regarding the size and mass of microplastic fibers released from synthetic (polyester) textiles during simulated home washing under controlled laboratory conditions. Consideration of fabric structure and washing conditions (use of detergents, temperature, wash duration, and sequential washings) allowed us to study the propensity of fiber shedding in a mechanistic way. Thousands of individual fibers were measured (number, length) from each wash solution to provide a robust data set on which to draw conclusions. Among all the variables tested, the use of detergent appeared to affect the total mass of fibers released the most, yet the detergent composition (liquid or powder) or overdosing of detergent did not significantly influence microplastic release. Despite different release quantities due to the addition of a surfactant (approximately 0.025 and 0.1 mg fibers/g textile washed, without and with detergent, respectively), the overall microplastic fiber length profile remained similar regardless of wash condition or fabric structure, with the vast majority of fibers ranging between 100 and 800 μm in length irrespective of wash cycle number. This indicates that the fiber staple length and/or debris encapsulated inside the fabric from the yarn spinning could be directly responsible for releasing stray fibers. This study serves as a first look toward understanding the physical properties of the textile itself to better understand the mechanisms of fiber shedding in the context of microplastic fiber release into laundry wash water.

Volatile organic compounds (VOCs) source profiles of on-road vehicle emissions in China.

Science.gov (United States)

Hong-Li, Wang; Sheng-Ao, Jing; Sheng-Rong, Lou; Qing-Yao, Hu; Li, Li; Shi-Kang, Tao; Cheng, Huang; Li-Ping, Qiao; Chang-Hong, Chen

2017-12-31

Volatile Organic Compounds (VOCs) source profiles of on-road vehicles were widely studied as their critical roles in VOCs source apportionment and abatement measures in megacities. Studies of VOCs source profiles from on-road motor vehicles from 2001 to 2016 were summarized in this study, with a focus on the comparisons among different studies and the potential impact of different factors. Generally, non-methane hydrocarbons dominated the source profile of on-road vehicle emissions. Carbonyls, potential important components of vehicle emission, were seldom considered in VOCs emissions of vehicles in the past and should be paid more attention to in further study. VOCs source profiles showed some variations among different studies, and 6 factors were extracted and studied due to their impact to VOCs source profile of on-road vehicles. Vehicle types, being dependent on engine types, and fuel types were two dominant factors impacting VOCs sources profiles of vehicles. In comparison, impacts of ignitions, driving conditions and accumulated mileage were mainly due to their influence on the combustion efficiency. An opening and interactive database of VOCs from vehicle emissions was critically essential in future, and mechanisms of sharing and inputting relative research results should be formed to encourage researchers join the database establishment. Correspondingly, detailed quality assurance and quality control procedures were also very important, which included the information of test vehicles and test methods as detailed as possible. Based on the community above, a better uncertainty analysis could be carried out for the VOCs emissions profiles, which was critically important to understand the VOCs emission characteristics of the vehicle emissions. Copyright © 2017 Elsevier B.V. All rights reserved.

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…

Nigerian popular films: copyright and originality | Effiong | Lwati: A ...

African Journals Online (AJOL)

This essay attempts to examine the effect of copyright activities on Nigerian popular films. To an extent, it is to show how these activities have affected the distribution of films produced by Nigerians and the rising wave of returning to the cinema halls. Movie producers have expressed disappointment in the loss of their ...

Planning for a new polarized source

International Nuclear Information System (INIS)

Clegg, T.B.

1985-01-01

In anticipation of obtaining funds for a new polarized source, the authors have tried to stay abreast of new source technological developments. In particular, the authors have worked to try to understand methods for improving the atomic beam polarized source. It seems interesting to consider whether the large ionization efficiency of an electron-cyclotron-resonance source could be maintained if such a source were used as an ionizer for the polarized atomic beam. An analysis of this application suggests that such an ECR ionizer might produce outgoing ion-beam intensities which are up to five times larger than those presently achieved with electron bombardment ionizers. Furthermore, the concern previously expressed that the ECR ionizer would cause resonant depolarization of the atomic beam before ionization seems unlikely

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

Palaeo-dust records: A window to understanding past environments

Science.gov (United States)

Marx, Samuel K.; Kamber, Balz S.; McGowan, Hamish A.; Petherick, Lynda M.; McTainsh, Grant H.; Stromsoe, Nicola; Hooper, James N.; May, Jan-Hendrik

2018-06-01

Dust entrainment, transport over vast distances and subsequent deposition is a fundamental part of the Earth system. Yet the role and importance of dust has been underappreciated, due largely to challenges associated with recognising dust in the landscape and interpreting its depositional history. Despite these challenges, interest in dust is growing. Technical advances in remote sensing and modelling have improved understanding of dust sources and production, while advances in sedimentology, mineralogy and geochemistry (in particular) have allowed dust to be more easily distinguished within sedimentary deposits. This has facilitated the reconstruction of records of dust emissions through time. A key advance in our understanding of dust has occurred following the development of methods to geochemically provenance (fingerprint) dust to its source region. This ability has provided new information on dust transport pathways, as well as the reach and impact of dust. It has also expanded our understanding of the processes driving dust emissions over decadal to millennial timescales through linking dust deposits directly to source area conditions. Dust provenance studies have shown that dust emission, transport and deposition are highly sensitive to variability in climate. They also imply that dust emissions are not simply a function of the degree of aridity in source areas, but respond to a more complex array of conditions, including sediment availability. As well as recording natural variability, dust records are also shown to sensitively track the impact of human activity. This is reflected by both changing dust emission rates and changing dust chemistry. Specific examples of how dust responds to, and records change, are provided with our work on dust emissions from Australia, the most arid inhabited continent and the largest dust source in the Southern Hemisphere. These case studies show that Australian dust emissions reflect hydro-climate variability, with

Revealing Originality of Song Works: An Analysis to the Copyright Law

Directory of Open Access Journals (Sweden)

Derezka Gunti Larasati

2014-12-01

Full Text Available The topic of this paper is to describe the defining criteria of originality of song works. The aspect of originality is important to make such work be protected by Copyright Law. In this research, the criteria to define originality are based on certain doctrines and/or theories of originality that may vary case by case. The use of such doctrines and/or theories are necessary, since the stipulations regarding originality in the Indonesian Copyright Act has not been considered suffice. With regard to the song works, the criteria of originality may be different from other works. Therefore, a comprehensive research on the characteristics of song as a work is also important. This research is a qualitative research with prescriptive design. The research depicts the use of certain doctrines and/or theories as supplementary provisions to the Copyright Law in defining the originality of songs, which have specific characteristics resulted from their author’s creations and intellectuals.

The Film Collector, the FBI, and the Copyright Act.

Science.gov (United States)

Nevins, Francis M., Jr.

1977-01-01

Current developments in both the civil and criminal law as they relate to the hobby of film collecting are analyzed. The first-sale doctrine, court cases involving copyrights of films, and the role of the Federal Bureau of Investigation in confiscating films on behalf of the Film Security Office of the Motion Picture Association of America are…

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.

Off with their heads! Copyright infringement in the Canadian online higher educational environment

Directory of Open Access Journals (Sweden)

Kelly Edmonds

2006-06-01

Full Text Available Issues of copyright infringement are contentious for academia in the online environment. The educational community on campus must carefully consider how digital materials are used, created and disseminated online given that present laws that regulate these actions are not well developed. It can seem like anyone’s guess on how to proceed in order to avoid copyright infringement. This paper offers current descriptions of intellectual property, copyright laws, infringements, and plagiarism in a Canadian context with a view on creating, using and disseminating digital works. The impact of copyright infringement on students and faculty in higher education is explored and some suggestions are made for protective practice.

Lunar neutron source function

International Nuclear Information System (INIS)

Kornblum, J.J.

1974-01-01

The search for a quantitative neutron source function for the lunar surface region is justified because it contributes to our understanding of the history of the lunar surface and of nuclear process occurring on the moon since its formation. A knowledge of the neutron source function and neutron flux distribution is important for the interpretation of many experimental measurements. This dissertation uses the available pertinent experimental measurements together with theoretical calculations to obtain an estimate of the lunar neutron source function below 15 MeV. Based upon reasonable assumptions a lunar neutron source function having adjustable parameters is assumed for neutrons below 15 MeV. The lunar neutron source function is composed of several components resulting from the action of cosmic rays with lunar material. A comparison with previous neutron calculations is made and significant differences are discussed. Application of the results to the problem of lunar soil histories is examined using the statistical model for soil development proposed by Fireman. The conclusion is drawn that the moon is losing mass

Optically pumped terahertz sources

Institute of Scientific and Technical Information of China (English)

ZHONG Kai; SHI Wei; XU DeGang; LIU PengXiang; WANG YuYe; MEI JiaLin; YAN Chao; FU ShiJie; YAO JianQuan

2017-01-01

High-power terahertz (THz) generation in the frequency range of0.1-10 THz has been a fast-developing research area ever since the beginning of the THz boom two decades ago,enabling new technological breakthroughs in spectroscopy,communication,imaging,etc.By using optical (laser) pumping methods with near-or mid-infrared (IR) lasers,flexible and practical THz sources covering the whole THz range can be realized to overcome the shortage of electronic THz sources and now they are playing important roles in THz science and technology.This paper overviews various optically pumped THz sources,including femtosecond laser based ultrafast broadband THz generation,monochromatic widely tunable THz generation,single-mode on-chip THz source from photomixing,and the traditional powerful THz gas lasers.Full descriptions from basic principles to the latest progress are presented and their advantages and disadvantages are discussed as well.It is expected that this review gives a comprehensive reference to researchers in this area and additionally helps newcomers to quickly gain understanding of optically pumped THz sources.

Testing earthquake source inversion methodologies

KAUST Repository

Page, Morgan T.

2011-01-01

Source Inversion Validation Workshop; Palm Springs, California, 11-12 September 2010; Nowadays earthquake source inversions are routinely performed after large earthquakes and represent a key connection between recorded seismic and geodetic data and the complex rupture process at depth. The resulting earthquake source models quantify the spatiotemporal evolution of ruptures. They are also used to provide a rapid assessment of the severity of an earthquake and to estimate losses. However, because of uncertainties in the data, assumed fault geometry and velocity structure, and chosen rupture parameterization, it is not clear which features of these source models are robust. Improved understanding of the uncertainty and reliability of earthquake source inversions will allow the scientific community to use the robust features of kinematic inversions to more thoroughly investigate the complexity of the rupture process and to better constrain other earthquakerelated computations, such as ground motion simulations and static stress change calculations.

Characterization and quantification of suspended sediment sources to the Manawatu River, New Zealand.

Science.gov (United States)

Vale, S S; Fuller, I C; Procter, J N; Basher, L R; Smith, I E

2016-02-01

Knowledge of sediment movement throughout a catchment environment is essential due to its influence on the character and form of our landscape relating to agricultural productivity and ecological health. Sediment fingerprinting is a well-used tool for evaluating sediment sources within a fluvial catchment but still faces areas of uncertainty for applications to large catchments that have a complex arrangement of sources. Sediment fingerprinting was applied to the Manawatu River Catchment to differentiate 8 geological and geomorphological sources. The source categories were Mudstone, Hill Subsurface, Hill Surface, Channel Bank, Mountain Range, Gravel Terrace, Loess and Limestone. Geochemical analysis was conducted using XRF and LA-ICP-MS. Geochemical concentrations were analysed using Discriminant Function Analysis and sediment un-mixing models. Two mixing models were used in conjunction with GRG non-linear and Evolutionary optimization methods for comparison. Discriminant Function Analysis required 16 variables to correctly classify 92.6% of sediment sources. Geological explanations were achieved for some of the variables selected, although there is a need for mineralogical information to confirm causes for the geochemical signatures. Consistent source estimates were achieved between models with optimization techniques providing globally optimal solutions for sediment quantification. Sediment sources was attributed primarily to Mudstone, ≈38-46%; followed by the Mountain Range, ≈15-18%; Hill Surface, ≈12-16%; Hill Subsurface, ≈9-11%; Loess, ≈9-15%; Gravel Terrace, ≈0-4%; Channel Bank, ≈0-5%; and Limestone, ≈0%. Sediment source apportionment fits with the conceptual understanding of the catchment which has recognized soft sedimentary mudstone to be highly susceptible to erosion. Inference of the processes responsible for sediment generation can be made for processes where there is a clear relationship with the geomorphology, but is problematic for

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

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

... copyright climate could limit access to knowledge goods and thereby hinder ... Congratulations to the first cohort of Women in Climate Change Science Fellows! ... International Water Resources Association, in close collaboration with IDRC, ...

Key Copyright Issues in African Distance Education: A South African Case Study

Science.gov (United States)

Ncube, Caroline B.

2011-01-01

This report draws primarily on the results of the recently concluded African Copyright and Access to Knowledge (ACA2K) Project, which investigated copyright and access to learning materials in face-to-face, distance education (DE), and dual-mode tertiary educational institutions in Egypt, Ghana, Kenya, Morocco, Mozambique, Senegal, South Africa,…

Trust in Co-sourced Software Development

DEFF Research Database (Denmark)

Schlichter, Bjarne Rerup; Persson, John Stouby

2014-01-01

Software development projects are increasingly geographical distributed with offshoring. Co-sourcing is a highly integrative and cohesive approach, seen successful, to software development offshoring. However, research of how dynamic aspects of trust are shaped in co-sourcing activities is limite...... understanding or personal trust relations. The paper suggests how certain work practices among developers and managers can be explained using a dynamic trust lens based on Abstract Systems, especially dis- and re-embedding mechanisms......Software development projects are increasingly geographical distributed with offshoring. Co-sourcing is a highly integrative and cohesive approach, seen successful, to software development offshoring. However, research of how dynamic aspects of trust are shaped in co-sourcing activities is limited...

Shape understanding system machine understanding and human understanding

CERN Document Server

Les, Zbigniew

2015-01-01

This is the third book presenting selected results of research on the further development of the shape understanding system (SUS) carried out by authors in the newly founded Queen Jadwiga Research Institute of Understanding. In this book the new term Machine Understanding is introduced referring to a new area of research aiming to investigate the possibility of building machines with the ability to understand. It is presented that SUS needs to some extent mimic human understanding and for this reason machines are evaluated according to the rules applied for the evaluation of human understanding. The book shows how to formulate problems and how it can be tested if the machine is able to solve these problems.    

Demystifying the role of copyright as a tool for economic ...

African Journals Online (AJOL)

RV

... regard is one of creating a conducive environment through political (and economic) stability, and not one of actually ..... Coach 2010 ..... influenced by the civil law tradition, have incorporated bad civil law elements into English copyright law ...

Understanding sediment sources in a peri-urban Mediterranean catchment using geochemical tracers

Science.gov (United States)

Ferreira, Carla; Walsh, Rory; Kikuchi, Ryunosuke; Blake, Will

2016-04-01

One of the main physical environmental impacts of urbanization is an increase in suspended sediment concentrations and loads, particularly in the constructional phase. Impacts in peri-urban catchments characterized by a mosaic of urban and non-urban landscape elements with varying roles in acting as sources and sinks of overland flow and slope wash have received little attention, particularly in Mediterranean environments. The present study uses a sediment 'fingerprinting' approach to determine the main sediment sources in the peri-urban Ribeira dos Covões catchment (6.2km2) in Portugal and how they change during storm events following contrasting antecedent weather. The catchment, rural until 1972, underwent discontinuous urbanization in 1973-1993, followed by an urban consolidation phase. Currently, its land-use is a complex mosaic of woodland (56%), urban (40%) and agricultural (4%) land parcels. Distinct urban patterns include some well-defined urban residential centres, but also areas of discontinuous urban sprawl. Since 2010, a major road was built and an enterprise park has been under construction, covering 1% and 5% of the catchment, respectively. The catchment has a Mediterranean climate. The geology comprises sandstone (56%), limestone (41%) and alluvial deposits (3%). Soils are generally deep (>3.0m), but shallow (urbanized and partly urbanized catchments, and to supporting them in designing and implementing effective land-use mosaics and site-specific measures to mitigate erosion.

Understanding Constructions of Danish-ness using Heterogeneous Types of Sources across Historical Settings

DEFF Research Database (Denmark)

Øland, Trine; Ydesen, Christian

-state construct ‘disturbing/disquieting behavior’, delinquency, and misbehavior and how these constructions are made into a category that activates educational and other interventions. Using a comparative outlook between the two historical settings the purpose is to understand 1) the boundaries of legitimate...

African Journal of Drug & Alcohol Studies, 16(1), 2017 Copyright ...

African Journals Online (AJOL)

African Journal of Drug & Alcohol Studies, 16(1), 2017. Copyright © 2017 ... Linear regression showed that males are more likely to abuse alcohol than females. (β= -.17; t = -3.47; ..... gerians through depression, suicide, road traffic accidents ...

a Review of Digital Watermarking and Copyright Control Technology for Cultural Relics

Science.gov (United States)

Liu, H.; Hou, M.; Hu, Y.

2018-04-01

With the rapid growth of the application and sharing of the 3-D model data in the protection of cultural relics, the problem of Shared security and copyright control of the three-dimensional model of cultural relics is becoming increasingly prominent. Followed by a digital watermarking copyright control has become the frontier technology of 3-D model security protection of cultural relics and effective means, related technology research and application in recent years also got further development. 3-D model based on cultural relics digital watermarking and copyright control technology, introduces the research background and demand, its unique characteristics were described, and its development and application of the algorithm are discussed, and the prospects of the future development trend and some problems and the solution.

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.

Understanding How the "Open" of Open Source Software (OSS) Will Improve Global Health Security.

Science.gov (United States)

Hahn, Erin; Blazes, David; Lewis, Sheri

2016-01-01

Improving global health security will require bold action in all corners of the world, particularly in developing settings, where poverty often contributes to an increase in emerging infectious diseases. In order to mitigate the impact of emerging pandemic threats, enhanced disease surveillance is needed to improve early detection and rapid response to outbreaks. However, the technology to facilitate this surveillance is often unattainable because of high costs, software and hardware maintenance needs, limited technical competence among public health officials, and internet connectivity challenges experienced in the field. One potential solution is to leverage open source software, a concept that is unfortunately often misunderstood. This article describes the principles and characteristics of open source software and how it may be applied to solve global health security challenges.

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

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

2010-01-01

Jan 1, 2010 ... ... IP will benefit immensely from this book and the broader ACA2K project's work. ... scholarly publications, journals and learning materials in general. ... This book is based on the work of the African Copyright and Access to ...

Molecular Approaches to Understanding Transmission and Source Attribution in Nontyphoidal Salmonella and Their Application in Africa.

Science.gov (United States)

Mather, Alison E; Vaughan, Timothy G; French, Nigel P

2015-11-01

Nontyphoidal Salmonella (NTS) is a frequent cause of diarrhea around the world, yet in many African countries it is more commonly associated with invasive bacterial disease. Various source attribution models have been developed that utilize microbial subtyping data to assign cases of human NTS infection to different animal populations and foods of animal origin. Advances in molecular microbial subtyping approaches, in particular whole-genome sequencing, provide higher resolution data with which to investigate these sources. In this review, we provide updates on the source attribution models developed for Salmonella, and examine the application of whole-genome sequencing data combined with evolutionary modeling to investigate the putative sources and transmission pathways of NTS, with a focus on the epidemiology of NTS in Africa. This is essential information to decide where, what, and how control strategies might be applied most effectively. © The Author 2015. Published by Oxford University Press on behalf of the Infectious Diseases Society of America. All rights reserved. For Permissions, please e-mail: journals.permissions@oup.com.

Behind Linus's Law: Investigating Peer Review Processes in Open Source

Science.gov (United States)

Wang, Jing

2013-01-01

Open source software has revolutionized the way people develop software, organize collaborative work, and innovate. The numerous open source software systems that have been created and adopted over the past decade are influential and vital in all aspects of work and daily life. The understanding of open source software development can enhance its…

Occasioning change through HR sourcing

NARCIS (Netherlands)

van Balen, Mitchell; Bondarouk, Tatiana; Strohmeier, Stefan; Diederichsen, Anke

2010-01-01

This article describes how structuration theory can be used to analyze changes as invoked by two HR Sourcing arrangements: HR Shared Service Centers and HR Outsourcing. This approach allows us to under-stand changing responsibilities, altered HR processes, and the adaptation of web-based tools for

Comparison of Protein Extracts from Various Unicellular Green Sources

NARCIS (Netherlands)

Teuling, Emma; Wierenga, Peter A.; Schrama, Johan W.; Gruppen, Harry

2017-01-01

Photosynthetic unicellular organisms are considered as promising alternative protein sources. The aim of this study is to understand the extent to which these green sources differ with respect to their gross composition and how these differences affect the final protein isolate. Using mild isolation

Copyright in a Digital Age: Practical Guidance for Information Professionals in the Midst of Legal Uncertainty.

Science.gov (United States)

Weiner, Robert S.

1997-01-01

Discusses copyright issues pertaining to information use on the Internet. Topics include digital copyright interpretations; court rulings on copyright infringement; copyright advice from the Copyright Clearance Center; rights management models; technology as a solution; and developing corporate copyright policies. (LRW)

Understanding data sources to measure patient retention in HIV care in sub-Saharan Africa.

Science.gov (United States)

Clouse, Kate; Phillips, Tamsin; Myer, Landon

2017-07-01

Antiretroviral therapy (ART) programs in sub-Saharan Africa are moving towards universal treatment, yet the success of these programs is threatened by gaps within the continuum of HIV care. In this commentary, we seek to draw attention to the advantages and limitations of different data sources currently used for measuring retention in HIV care. Within the context of a piecemeal combination of imperfect data sources, selecting a gold standard of collecting retention data is difficult. Currently, our data systems for measuring retention provide an incomplete picture of the health of our national ART systems and, thus, the health of our patients. © The Author 2017. Published by Oxford University Press on behalf of Royal Society of Tropical Medicine and Hygiene. All rights reserved. For permissions, please e-mail: journals.permissions@oup.com.

Source Location of Noble Gas Plumes

International Nuclear Information System (INIS)

Hoffman, I.; Ungar, K.; Bourgouin, P.; Yee, E.; Wotawa, G.

2015-01-01

In radionuclide monitoring, one of the most significant challenges from a verification or surveillance perspective is the source location problem. Modern monitoring/surveillance systems employ meteorological source reconstruction — for example, the Fukushima accident, CRL emissions analysis and even radon risk mapping. These studies usually take weeks to months to conduct, involving multidisciplinary teams representing meteorology; dispersion modelling; radionuclide sampling and metrology; and, when relevant, proper representation of source characteristics (e.g., reactor engineering expertise). Several different approaches have been tried in an attempt to determine useful techniques to apply to the source location problem and to develop rigorous methods that combine all potentially relevant observations and models to identify a most probable source location and size with uncertainties. The ultimate goal is to understand the utility and limitations of these techniques so they can transition from R&D to operational tools. (author)

Domain-Specific Acceleration and Auto-Parallelization of Legacy Scientific Code in FORTRAN 77 using Source-to-Source Compilation

OpenAIRE

Vanderbauwhede, Wim; Davidson, Gavin

2017-01-01

Massively parallel accelerators such as GPGPUs, manycores and FPGAs represent a powerful and affordable tool for scientists who look to speed up simulations of complex systems. However, porting code to such devices requires a detailed understanding of heterogeneous programming tools and effective strategies for parallelization. In this paper we present a source to source compilation approach with whole-program analysis to automatically transform single-threaded FORTRAN 77 legacy code into Ope...

COPYRIGHT – OVERVIEW; COPYRIGHT CONTENTS – PARTICULARITIES

Directory of Open Access Journals (Sweden)

Ovidia IONESCU

2016-06-01

Full Text Available Art, under its various forms, including writings, drawings, inventions, represents the material externalization of the human intellect. The creator, i.e. the author, must benefit from all the rights resulting from his/her creation and protect it, so that the latter is recognized to belong to them, throughout time. The property right over the creation is different, depending on who has created it, its importance, if the creation has been produced in collaboration with others or by exclusivity, the type thereof. Once acknowledging and registering the property right over the creation, the author shall benefit also from all the other related rights, respectively the right to reproduce, distribute, import, lend, broadcast the creation on television, respectively any right aiding in bringing it to the knowledge of third parties in a controlled fashion and with the appropriate pay due for it.

Sound source localization and segregation with internally coupled ears

DEFF Research Database (Denmark)

Bee, Mark A; Christensen-Dalsgaard, Jakob

2016-01-01

to their correct sources (sound source segregation). Here, we review anatomical, biophysical, neurophysiological, and behavioral studies aimed at identifying how the internally coupled ears of frogs contribute to sound source localization and segregation. Our review focuses on treefrogs in the genus Hyla......, as they are the most thoroughly studied frogs in terms of sound source localization and segregation. They also represent promising model systems for future work aimed at understanding better how internally coupled ears contribute to sound source localization and segregation. We conclude our review by enumerating...

Chandra Source Catalog: User Interface

Science.gov (United States)

Bonaventura, Nina; Evans, Ian N.; Rots, Arnold H.; Tibbetts, Michael S.; van Stone, David W.; Zografou, Panagoula; Primini, Francis A.; Glotfelty, Kenny J.; Anderson, Craig S.; Chen, Judy C.; Davis, John E.; Doe, Stephen M.; Evans, Janet D.; Fabbiano, Giuseppina; Galle, Elizabeth C.; Gibbs, Danny G., II; Grier, John D.; Hain, Roger; Hall, Diane M.; Harbo, Peter N.; He, Helen; Houck, John C.; Karovska, Margarita; Kashyap, Vinay L.; Lauer, Jennifer; McCollough, Michael L.; McDowell, Jonathan C.; Miller, Joseph B.; Mitschang, Arik W.; Morgan, Douglas L.; Mossman, Amy E.; Nichols, Joy S.; Nowak, Michael A.; Plummer, David A.; Refsdal, Brian L.; Siemiginowska, Aneta L.; Sundheim, Beth A.; Winkelman, Sherry L.

2009-09-01

The Chandra Source Catalog (CSC) is intended to be the definitive catalog of all X-ray sources detected by Chandra. For each source, the CSC provides positions and multi-band fluxes, as well as derived spatial, spectral, and temporal source properties. Full-field and source region data products are also available, including images, photon event lists, light curves, and spectra. The Chandra X-ray Center CSC website (http://cxc.harvard.edu/csc/) is the place to visit for high-level descriptions of each source property and data product included in the catalog, along with other useful information, such as step-by-step catalog tutorials, answers to FAQs, and a thorough summary of the catalog statistical characterization. Eight categories of detailed catalog documents may be accessed from the navigation bar on most of the 50+ CSC pages; these categories are: About the Catalog, Creating the Catalog, Using the Catalog, Catalog Columns, Column Descriptions, Documents, Conferences, and Useful Links. There are also prominent links to CSCview, the CSC data access GUI, and related help documentation, as well as a tutorial for using the new CSC/Google Earth interface. Catalog source properties are presented in seven scientific categories, within two table views: the Master Source and Source Observations tables. Each X-ray source has one ``master source'' entry and one or more ``source observation'' entries, the details of which are documented on the CSC ``Catalog Columns'' pages. The master source properties represent the best estimates of the properties of a source; these are extensively described on the following pages of the website: Position and Position Errors, Source Flags, Source Extent and Errors, Source Fluxes, Source Significance, Spectral Properties, and Source Variability. The eight tutorials (``threads'') available on the website serve as a collective guide for accessing, understanding, and manipulating the source properties and data products provided by the catalog.

North Slope, Alaska: Source rock distribution, richness, thermal maturity, and petroleum charge

Science.gov (United States)

Peters, K.E.; Magoon, L.B.; Bird, K.J.; Valin, Z.C.; Keller, M.A.

2006-01-01

Four key marine petroleum source rock units were identified, characterized, and mapped in the subsurface to better understand the origin and distribution of petroleum on the North Slope of Alaska. These marine source rocks, from oldest to youngest, include four intervals: (1) Middle-Upper Triassic Shublik Formation, (2) basal condensed section in the Jurassic-Lower Cretaceous Kingak Shale, (3) Cretaceous pebble shale unit, and (4) Cretaceous Hue Shale. Well logs for more than 60 wells and total organic carbon (TOC) and Rock-Eval pyrolysis analyses for 1183 samples in 125 well penetrations of the source rocks were used to map the present-day thickness of each source rock and the quantity (TOC), quality (hydrogen index), and thermal maturity (Tmax) of the organic matter. Based on assumptions related to carbon mass balance and regional distributions of TOC, the present-day source rock quantity and quality maps were used to determine the extent of fractional conversion of the kerogen to petroleum and to map the original TOC (TOCo) and the original hydrogen index (HIo) prior to thermal maturation. The quantity and quality of oil-prone organic matter in Shublik Formation source rock generally exceeded that of the other units prior to thermal maturation (commonly TOCo > 4 wt.% and HIo > 600 mg hydrocarbon/g TOC), although all are likely sources for at least some petroleum on the North Slope. We used Rock-Eval and hydrous pyrolysis methods to calculate expulsion factors and petroleum charge for each of the four source rocks in the study area. Without attempting to identify the correct methods, we conclude that calculations based on Rock-Eval pyrolysis overestimate expulsion factors and petroleum charge because low pressure and rapid removal of thermally cracked products by the carrier gas retards cross-linking and pyrobitumen formation that is otherwise favored by natural burial maturation. Expulsion factors and petroleum charge based on hydrous pyrolysis may also be high

7 CFR 1280.231 - Patents, copyrights, inventions, product formulations, and publications.

Science.gov (United States)

2010-01-01

... (Continued) AGRICULTURAL MARKETING SERVICE (MARKETING AGREEMENTS AND ORDERS; MISCELLANEOUS COMMODITIES... the rental, sale leasing, franchising, or other uses of such patents, copyrights, inventions, or...

Understanding intellectual disability through RASopathies.

Science.gov (United States)

San Martín, Alvaro; Pagani, Mario Rafael

2014-01-01

Intellectual disability, commonly known as mental retardation in the International Classification of Disease from World Health Organization, is the term that describes an intellectual and adaptive cognitive disability that begins in early life during the developmental period. Currently the term intellectual disability is the preferred one. Although our understanding of the physiological basis of learning and learning disability is poor, a general idea is that such condition is quite permanent. However, investigations in animal models suggest that learning disability can be functional in nature and as such reversible through pharmacology or appropriate learning paradigms. A fraction of the cases of intellectual disability is caused by point mutations or deletions in genes that encode for proteins of the RAS/MAP kinase signaling pathway known as RASopathies. Here we examined the current understanding of the molecular mechanisms involved in this group of genetic disorders focusing in studies which provide evidence that intellectual disability is potentially treatable and curable. The evidence presented supports the idea that with the appropriate understanding of the molecular mechanisms involved, intellectual disability could be treated pharmacologically and perhaps through specific mechanistic-based teaching strategies. Copyright © 2014 Elsevier Ltd. All rights reserved.

Slip-sliding away - Some Reflections on Recent Developments in Copyright and their Consequences

Directory of Open Access Journals (Sweden)

Kjell Nilsson

2007-08-01

Full Text Available Copyright is undoubtedly a very complicated matter. For that very reason it might be useful now and again to look beyond the jungle of treaties, directives, laws, decrees and contracts, and try to establish where we are actually heading. Then we can ask ourselves whether the direction taken is the one we would like to see. My purpose in writing this article is to demonstrate how the ‘balance’, which was always considered to be a crucial goal of copyright regulation, has been gradually undermined, to the detriment of the consumers of information and culture. I will also try to illustrate how copyright has become distanced from what was once its very foundations. If we look more closely at recent developments there are primarily two factors which merit special attention, namely 1 the widespread revision of copyright legislation and 2 The increasing regulation by contract.

7 CFR 1212.62 - Patents, copyrights, inventions, product formulations, and publications.

Science.gov (United States)

2010-01-01

... (Continued) AGRICULTURAL MARKETING SERVICE (MARKETING AGREEMENTS AND ORDERS; MISCELLANEOUS COMMODITIES... other income from the rental, sales, leasing, franchising, or other uses of such patents, copyrights...

The Economics of Technology Sharing: Open Source and Beyond

OpenAIRE

Josh Lerner; Jean Tirole

2004-01-01

This paper reviews our understanding of the growing open source movement. We highlight how many aspects of open source software appear initially puzzling to an economist. As we have acknowledged, our ability to answer confidently many of the issues raised here questions is likely to increase as the open source movement itself grows and evolves. At the same time, it is heartening to us how much of open source activities can be understood within existing economic frameworks, despite the presenc...

Understanding the routes of contamination of ready-to-eat vegetables in the Middle East

OpenAIRE

Faour-Klingbeil, D; Murtada, M; Kuri, V; Todd, ECD

2016-01-01

publisher: Elsevier articletitle: Understanding the routes of contamination of ready-to-eat vegetables in the Middle East journaltitle: Food Control articlelink: http://dx.doi.org/10.1016/j.foodcont.2015.10.024 content_type: article copyright: Copyright © 2015 Elsevier Ltd. All rights reserved.

Developing Countries and Copyright in the Information Age - The Functional Equivalent Implementation of the WCT

Directory of Open Access Journals (Sweden)

T Pistorius

2006-01-01

Full Text Available 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 public to access copyright works has been distorted. Copyright law is playing an ever-increasing crucial role in the Information Society. Developing countries are especially disadvantaged by diminished access to works. In this article it is argued that adherence to the principle of functional equivalence in implementing the anti-circumvention provisions of the WCT will ensure that the copyright balance is maintained and will advance the development agenda.

Kisameet Glacial Clay: an Unexpected Source of Bacterial Diversity.

Science.gov (United States)

Svensson, Sarah L; Behroozian, Shekooh; Xu, Wanjing; Surette, Michael G; Li, Loretta; Davies, Julian

2017-05-23

Widespread antibiotic resistance among bacterial pathogens is providing the impetus to explore novel sources of antimicrobial agents. Recently, the potent antibacterial activity of certain clay minerals has stimulated scientific interest in these materials. One such example is Kisameet glacial clay (KC), an antibacterial clay from a deposit on the central coast of British Columbia, Canada. However, our understanding of the active principles of these complex natural substances is incomplete. Like soils, clays may possess complex mixtures of bacterial taxa, including the Actinobacteria , a clade known to be rich in antibiotic-producing organisms. Here, we present the first characterization of both the microbial and geochemical characteristics of a glacial clay deposit. KC harbors surprising bacterial species richness, with at least three distinct community types. We show that the deposit has clines of inorganic elements that can be leached by pH, which may be drivers of community structure. We also note the prevalence of Gallionellaceae in samples recovered near the surface, as well as taxa that include medically or economically important bacteria such as Actinomycetes and Paenibacillus These results provide insight into the microbial taxa that may be the source of KC antibacterial activity and suggest that natural clays may be rich sources of microbial and molecular diversity. IMPORTANCE Identifying and characterizing the resident microbial populations (bacteria, viruses, protozoa, and fungi) is key to understanding the ecology, chemistry, and homeostasis of virtually all sites on Earth. The Kisameet Bay deposit in British Columbia, Canada, holds a novel glacial clay with a history of medicinal use by local indigenous people. We previously showed that it has potent activity against a variety of antibiotic-resistant bacteria, suggesting it could complement our dwindling arsenal of antibiotics. Here, we have characterized the microbiome of this deposit to gain insight

Review of Sealed Source Designs and Manufacturing Techniques Affecting Disused Source Management

International Nuclear Information System (INIS)

2012-10-01

This publication presents an investigation on the influence of the design and technical features of sealed radioactive sources (SRSs) on predisposal and disposal activities when the sources become disused. The publication also addresses whether design modifications could contribute to safer and/or more efficient management of disused sources without compromising the benefits provided by the use of the sealed sources. This technical publication aims to collect information on the most typical design features and manufacturing techniques of sealed radioactive sources and examines how they affect the safe management of disused sealed radioactive sources (DSRS). The publication also aims to assist source designers and manufacturers by discussing design features that are important from the waste management point of view. It has been identified that most SRS manufacturers use similar geometries and materials for their designs and apply improved and reliable manufacturing techniques e.g. double- encapsulation. These designs and manufacturing techniques have been proven over time to reduce contamination levels in fabrication and handling, and improve source integrity and longevity. The current source designs and materials ensure as well as possible that SRSs will maintain their integrity in use and when they become disused. No significant improvement options to current designs have been identified. However, some design considerations were identified as important to facilitate source retrieval, to increase the possibility of re-use and to ensure minimal contamination risk and radioactive waste generation at recycling. It was also concluded that legible identifying markings on a source are critical for DSRS management. The publication emphasizes the need for a common understanding of the radioactive source's recommended working life (RWL) for manufacturers and regulators. The conditions of use (COU) are important for the determination of RWL. A formal system for specification

Sources of Free and Open Source Spatial Data for Natural Disasters and Principles for Use in Developing Country Contexts

Science.gov (United States)

Taylor, Faith E.; Malamud, Bruce D.; Millington, James D. A.

2016-04-01

Access to reliable spatial and quantitative datasets (e.g., infrastructure maps, historical observations, environmental variables) at regional and site specific scales can be a limiting factor for understanding hazards and risks in developing country settings. Here we present a 'living database' of >75 freely available data sources relevant to hazard and risk in Africa (and more globally). Data sources include national scientific foundations, non-governmental bodies, crowd-sourced efforts, academic projects, special interest groups and others. The database is available at http://tinyurl.com/africa-datasets and is continually being updated, particularly in the context of broader natural hazards research we are doing in the context of Malawi and Kenya. For each data source, we review the spatiotemporal resolution and extent and make our own assessments of reliability and usability of datasets. Although such freely available datasets are sometimes presented as a panacea to improving our understanding of hazards and risk in developing countries, there are both pitfalls and opportunities unique to using this type of freely available data. These include factors such as resolution, homogeneity, uncertainty, access to metadata and training for usage. Based on our experience, use in the field and grey/peer-review literature, we present a suggested set of guidelines for using these free and open source data in developing country contexts.

"Originality" and "Reproduction" in Copyright Law with Special Reference to Photographs

Directory of Open Access Journals (Sweden)

Louis Harms

2013-12-01

Full Text Available 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 of mobility and are also ephemeral and without any commercial value. It is accordingly difficult to justify in general terms copyright protection for photographs. Two of the main legal issues in this context are the criteria for originality and the meaning of the reproduction of a photograph. These two issues form the central point of discussion in this contribution.

Copyright Law Basics for the Nursing Professional: Part 2: Protecting Your Work.

Science.gov (United States)

LaVelle, Meghan B; LaVelle, Beth Elchek; Port, Kenneth L; Sherlock, Jacob T

2016-01-01

This article is a continuation of the discussion of Copyright Law (found in JNPD 31:5) as it applies to nursing professionals. This part focuses on the definition of "work made for hire" and how nursing professional development specialists can both protect and share their own work. Many nurses assume that they own the works they create, but authorship is not necessarily the same as ownership. Misunderstanding copyrights could put one's job and hard work at risk!

Teaching Teaching & Understanding Understanding

DEFF Research Database (Denmark)

2006-01-01

"Teaching Teaching & Understanding Understanding" is a 19-minute award-winning short-film about teaching at university and higher-level educational institutions. It is based on the "Constructive Alignment" theory developed by Prof. John Biggs. The film delivers a foundation for understanding what...

Adolescents' understanding and use of nicotine in e-cigarettes.

Science.gov (United States)

Pepper, Jessica K; Farrelly, Matthew C; Watson, Kimberly A

2018-07-01

Nicotine harms adolescent brain development and contributes to addiction. Some adolescents report using nicotine-free e-cigarettes, but the accuracy of their reporting is unclear. We explored adolescents' use of nicotine-free e-cigarettes and understanding of chemicals in e-cigarettes, including nicotine. Using social media, we recruited 1589 US adolescents (aged 15-17) who reported past 30-day use of e-cigarettes in 2016. We assessed perceptions of the nicotine source in e-liquid and whether e-cigarette aerosol is just "water vapor." We explored differences among adolescents who usually used e-cigarettes with nicotine (n = 473) and without nicotine (n = 452). We used weights to calibrate our sample to the Youth Risk Behavior Survey. Twenty-nine percent usually used e-cigarettes without nicotine, 28% with nicotine, 39% with "both," and 5% were "not sure." Few participants (17% of non-nicotine users vs. 34% of nicotine users, p e-cigarette aerosol was just water vapor were more likely to usually use without nicotine. Older adolescents and current tobacco users were less likely to usually use without nicotine. The adolescents who reported usually using e-cigarettes without nicotine had poorer knowledge of e-cigarettes. This lack of understanding could contribute to inaccurate reporting of nicotine use. Most youth thought the nicotine in e-cigarettes was artificial, potentially indicating a belief that this nicotine is "safer." The US Food & Drug Administration will require nicotine warnings on e-cigarettes in 2018; a complementary educational campaign could address youths' misperceptions about nicotine and other chemicals in e-cigarette aerosol. Copyright © 2018 Elsevier Ltd. All rights reserved.

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…

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.

Constraining Distributed Catchment Models by Incorporating Perceptual Understanding of Spatial Hydrologic Behaviour

Science.gov (United States)

Hutton, Christopher; Wagener, Thorsten; Freer, Jim; Han, Dawei

2016-04-01

Distributed models offer the potential to resolve catchment systems in more detail, and therefore simulate the hydrological impacts of spatial changes in catchment forcing (e.g. landscape change). Such models tend to contain a large number of poorly defined and spatially varying model parameters which are therefore computationally expensive to calibrate. Insufficient data can result in model parameter and structural equifinality, particularly when calibration is reliant on catchment outlet discharge behaviour alone. Evaluating spatial patterns of internal hydrological behaviour has the potential to reveal simulations that, whilst consistent with measured outlet discharge, are qualitatively dissimilar to our perceptual understanding of how the system should behave. We argue that such understanding, which may be derived from stakeholder knowledge across different catchments for certain process dynamics, is a valuable source of information to help reject non-behavioural models, and therefore identify feasible model structures and parameters. The challenge, however, is to convert different sources of often qualitative and/or semi-qualitative information into robust quantitative constraints of model states and fluxes, and combine these sources of information together to reject models within an efficient calibration framework. Here we present the development of a framework to incorporate different sources of data to efficiently calibrate distributed catchment models. For each source of information, an interval or inequality is used to define the behaviour of the catchment system. These intervals are then combined to produce a hyper-volume in state space, which is used to identify behavioural models. We apply the methodology to calibrate the Penn State Integrated Hydrological Model (PIHM) at the Wye catchment, Plynlimon, UK. Outlet discharge behaviour is successfully simulated when perceptual understanding of relative groundwater levels between lowland peat, upland peat

An overview of negative hydrogen ion sources for accelerators

Science.gov (United States)

Faircloth, Dan; Lawrie, Scott

2018-02-01

An overview of high current (>1 mA) negative hydrogen ion (H-) sources that are currently used on particle accelerators. The current understanding of how H- ions are produced is summarised. Issues relating to caesium usage are explored. The different ways of expressing emittance and beam currents are clarified. Source technology naming conventions are defined and generalised descriptions of each source technology are provided. Examples of currently operating sources are outlined, with their current status and future outlook given. A comparative table is provided.

A geography of moral hazard: sources and sinks of motor-vehicle commuting externalities.

Science.gov (United States)

Yiannakoulias, Niko; Bland, Widmer; Scott, Darren M

2014-09-01

Motor-vehicles are responsible for harms to health that are not directly experienced by individual drivers - such as air pollution and risk of injury to pedestrians. In addition to their direct effects on health, these harms also represent a moral hazard since drivers are not required to consider their effects as part of their decision to drive. We describe an approach for estimating sources of motor-vehicle commuter externalities as a means of understanding the geography of moral hazard, and in particular, the spatial displacement of negative health externalities associated with motor-vehicle commuting. This approach models motor-vehicle commuter traffic flow by trip origin for small geographic areas within the City of Toronto, Ontario. We find that most health-related externalities associated with motor-vehicle commuters are not locally generated, with a large share coming from outside Toronto. Low income is associated with externalities originating outside the municipal boundary, but not with locally sourced externalities. We discuss the impact of geographical moral hazard on the agency of citizens as well as policy options aimed at addressing motor-vehicle externalities. Copyright © 2014 Elsevier Ltd. All rights reserved.

Of Steeds and Stalking Horses: Academics Meet Publishers on the Field of Copyright.

Science.gov (United States)

Lichtenberg, James

1995-01-01

Discusses the issues involved in reforming the copyright law and redefining fair use as it applies to electronic documents. Highlights include access to and privileges of the Internet, technological development, the evolution of copyright, licenses and fees, the position of publishers and academics, costs, and conditions for creating a stable…

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…

Collective Sensing: Integrating Geospatial Technologies to Understand Urban Systems—An Overview

Directory of Open Access Journals (Sweden)

Geoffrey J. Hay

2011-08-01

Full Text Available Cities are complex systems composed of numerous interacting components that evolve over multiple spatio-temporal scales. Consequently, no single data source is sufficient to satisfy the information needs required to map, monitor, model, and ultimately understand and manage our interaction within such urban systems. Remote sensing technology provides a key data source for mapping such environments, but is not sufficient for fully understanding them. In this article we provide a condensed urban perspective of critical geospatial technologies and techniques: (i Remote Sensing; (ii Geographic Information Systems; (iii object-based image analysis; and (iv sensor webs, and recommend a holistic integration of these technologies within the language of open geospatial consortium (OGC standards in-order to more fully understand urban systems. We then discuss the potential of this integration and conclude that this extends the monitoring and mapping options beyond “hard infrastructure” by addressing “humans as sensors”, mobility and human-environment interactions, and future improvements to quality of life and of social infrastructures.

The Earthquake‐Source Inversion Validation (SIV) Project

KAUST Repository

Mai, Paul Martin

2016-04-27

Finite-fault earthquake source inversions infer the (time-dependent) displacement on the rupture surface from geophysical data. The resulting earthquake source models document the complexity of the rupture process. However, multiple source models for the same earthquake, obtained by different research teams, often exhibit remarkable dissimilarities. To address the uncertainties in earthquake-source inversion methods and to understand strengths and weaknesses of the various approaches used, the Source Inversion Validation (SIV) project conducts a set of forward-modeling exercises and inversion benchmarks. In this article, we describe the SIV strategy, the initial benchmarks, and current SIV results. Furthermore, we apply statistical tools for quantitative waveform comparison and for investigating source-model (dis)similarities that enable us to rank the solutions, and to identify particularly promising source inversion approaches. All SIV exercises (with related data and descriptions) and statistical comparison tools are available via an online collaboration platform, and we encourage source modelers to use the SIV benchmarks for developing and testing new methods. We envision that the SIV efforts will lead to new developments for tackling the earthquake-source imaging problem.

The Earthquake‐Source Inversion Validation (SIV) Project

KAUST Repository

Mai, Paul Martin; Schorlemmer, Danijel; Page, Morgan; Ampuero, Jean‐Paul; Asano, Kimiyuki; Causse, Mathieu; Custodio, Susana; Fan, Wenyuan; Festa, Gaetano; Galis, Martin; Gallovic, Frantisek; Imperatori, Walter; Kä ser, Martin; Malytskyy, Dmytro; Okuwaki, Ryo; Pollitz, Fred; Passone, Luca; Razafindrakoto, Hoby; Sekiguchi, Haruko; Song, Seok Goo; Somala, Surendra N.; Thingbaijam, Kiran Kumar; Twardzik, Cedric; van Driel, Martin; Vyas, Jagdish Chandra; Wang, Rongjiang; Yagi, Yuji; Zielke, Olaf

2016-01-01

Finite-fault earthquake source inversions infer the (time-dependent) displacement on the rupture surface from geophysical data. The resulting earthquake source models document the complexity of the rupture process. However, multiple source models for the same earthquake, obtained by different research teams, often exhibit remarkable dissimilarities. To address the uncertainties in earthquake-source inversion methods and to understand strengths and weaknesses of the various approaches used, the Source Inversion Validation (SIV) project conducts a set of forward-modeling exercises and inversion benchmarks. In this article, we describe the SIV strategy, the initial benchmarks, and current SIV results. Furthermore, we apply statistical tools for quantitative waveform comparison and for investigating source-model (dis)similarities that enable us to rank the solutions, and to identify particularly promising source inversion approaches. All SIV exercises (with related data and descriptions) and statistical comparison tools are available via an online collaboration platform, and we encourage source modelers to use the SIV benchmarks for developing and testing new methods. We envision that the SIV efforts will lead to new developments for tackling the earthquake-source imaging problem.

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…

Fake news of baby booms 9months after major sporting events distorts the public's understanding of early human development science.

Science.gov (United States)

Grech, Victor; Masukume, Gwinyai

2017-12-01

In France on 27/6/16, Iceland's men's national football team won 2-1, knocking England out of the UEFA European Championship. Nine months after this momentous Icelandic victory, Ásgeir Pétur Þorvaldsson a medical doctor in Iceland, posted a tweet in jest suggesting that a baby boom had occurred as a result of increased celebratory coital activity following the win. The media covered this widely but statistical analysis shows otherwise and this was confirmed by the original tweet source. Given the increase in fake scientific news, it is especially important for scientists to correct misinformation lest the public loses trust in science or gains a distorted understanding of known facts. Copyright © 2017 Elsevier B.V. All rights reserved.

Characterization and modeling of the heat source

Energy Technology Data Exchange (ETDEWEB)

Glickstein, S.S.; Friedman, E.

1993-10-01

A description of the input energy source is basic to any numerical modeling formulation designed to predict the outcome of the welding process. The source is fundamental and unique to each joining process. The resultant output of any numerical model will be affected by the initial description of both the magnitude and distribution of the input energy of the heat source. Thus, calculated weld shape, residual stresses, weld distortion, cooling rates, metallurgical structure, material changes due to excessive temperatures and potential weld defects are all influenced by the initial characterization of the heat source. Understandings of both the physics and the mathematical formulation of these sources are essential for describing the input energy distribution. This section provides a brief review of the physical phenomena that influence the input energy distributions and discusses several different models of heat sources that have been used in simulating arc welding, high energy density welding and resistance welding processes. Both simplified and detailed models of the heat source are discussed.

Spaces of Open-source Politics

DEFF Research Database (Denmark)

Husted, Emil; Plesner, Ursula

2017-01-01

. Inspired by the literature on organizational space, the analysis explores how different organizational spaces configure the party’s process of policy development, thereby adding to our understanding of the relationship between organizational space and political organization. We analyze three different....... Curiously, it seems that physical spaces open up the political process, while digital spaces close it down by fixing meaning. Accordingly, we argue that open-source politics should not be equated with online politics but may be highly dependent on physical spaces. Furthermore, digital spaces may provide......The recent proliferation of Web 2.0 applications and their role in contemporary political life have inspired the coining of the term ‘open-source politics’. This article analyzes how open-source politics is organized in the case of a radical political party in Denmark called The Alternative...

Power System Oscillatory Behaviors: Sources, Characteristics, & Analyses

Energy Technology Data Exchange (ETDEWEB)

Follum, James D. [Pacific Northwest National Lab. (PNNL), Richland, WA (United States); Tuffner, Francis K. [Pacific Northwest National Lab. (PNNL), Richland, WA (United States); Dosiek, Luke A. [Union College, Schenectady, NY (United States); Pierre, John W. [Univ. of Wyoming, Laramie, WY (United States)

2017-05-17

This document is intended to provide a broad overview of the sources, characteristics, and analyses of natural and forced oscillatory behaviors in power systems. These aspects are necessarily linked. Oscillations appear in measurements with distinguishing characteristics derived from the oscillation’s source. These characteristics determine which analysis methods can be appropriately applied, and the results from these analyses can only be interpreted correctly with an understanding of the oscillation’s origin. To describe oscillations both at their source within a physical power system and within measurements, a perspective from the boundary between power system and signal processing theory has been adopted.

A solenoidal and monocusp ion source (SAMIS) (abstract)ab

International Nuclear Information System (INIS)

Burns, E.J.; Brainard, J.P.; Draper, C.H.; Ney, R.H.; Leung, K.N.; Perkins, L.T.; Williams, M.D.; Wilde, S.B.

1996-01-01

We have developed a new magnetic monocusp ion source for single aperture applications such as neutron generators. Coupling solenoidal magnetic fields on both sides of a monocusp magnetic field has generated over 70% atomic deuterium ions at pressures as low as 0.4 Pa (3 mTorr). This article describes the performance and characteristics of the solenoidal and monocusp ion source. copyright 1996 American Institute of Physics

Copyright Law for Librarians and Educators: Creative Strategies and Practical Solutions. Third Edition

Science.gov (United States)

Crews, Kenneth D.

2012-01-01

Copyright in the world of digital information is changing at a fevered pace, even as educators and librarians digitize, upload, download, draw on databases, and incorporate materials into Web-based instruction. It's essential to stay abreast of the basics of copyright law and fair use. Kenneth D. Crews has completely revised his classic text to…

Copyright and Computer Generated Materials – Is it Time to Reboot the Discussion About Authorship?

Directory of Open Access Journals (Sweden)

Anne Fitzgerald

2013-12-01

Full Text Available Computer generated materials are ubiquitous and we encounter them on a daily basis, even though most people are unaware that this is the case. Blockbuster movies, television weather reports and telephone directories all include material that is produced by utilising computer technologies. Copyright protection for materials generated by a programmed computer was considered by the Federal Court and Full Court of the Federal Court in Telstra Corporation Limited v Phone Directories Company Pty Ltd.  The court held that the White and Yellow pages telephone directories produced by Telstra and its subsidiary, Sensis, were not protected by copyright because they were computer-generated works which lacked the requisite human authorship.The Copyright Act 1968 (Cth does not contain specific provisions on the subsistence of copyright in computer-generated materials. Although the issue of copyright protection for computer-generated materials has been examined in Australia on two separate occasions by independently-constituted Copyright Law Review Committees over a period of 10 years (1988 to 1998, the Committees’ recommendations for legislative clarification by the enactment of specific amendments to the Copyright Act have not yet been implemented and the legal position remains unclear. In the light of the decision of the Full Federal Court in Telstra v Phone Directories it is timely to consider whether specific provisions should be enacted to clarify the position of computer-generated works under copyright law and, in particular, whether the requirement of human authorship for original works protected under Part III of the Copyright Act should now be reconceptualised to align with the realities of how copyright materials are created in the digital era.

Getting Grip on Security Requirements Elicitation by Structuring and Reusing Security Requirements Sources

Directory of Open Access Journals (Sweden)

Christian Schmitt

2015-07-01

Full Text Available This paper presents a model for structuring and reusing security requirements sources. The model serves as blueprint for the development of an organization-specific repository, which provides relevant security requirements sources, such as security information and knowledge sources and relevant compliance obligations, in a structured and reusable form. The resulting repository is intended to be used by development teams during the elicitation and analysis of security requirements with the goal to understand the security problem space, incorporate all relevant requirements sources, and to avoid unnecessary effort for identifying, understanding, and correlating applicable security requirements sources on a project-wise basis. We start with an overview and categorization of important security requirements sources, followed by the description of the generic model. To demonstrate the applicability and benefits of the model, the instantiation approach and details of the resulting repository of security requirements sources are presented.

Developing Scene Understanding Neural Software for Realistic Autonomous Outdoor Missions

Science.gov (United States)

2017-09-01

computer using a single graphics processing unit (GPU). To the best of our knowledge, an implementation of the open-source Python -based AlexNet CNN on...1. Introduction Neurons in the brain enable us to understand scenes by assessing the spatial, temporal, and feature relations of objects in the...effort to use computer neural networks to augment human neural intelligence to improve our scene understanding (Krizhevsky et al. 2012; Zhou et al

Awareness and perception of reference sources and services by ...

African Journals Online (AJOL)

... e-mail, telephone and social media (e.g. facebook). It was also revealed that 228 (70.45%) have good knowledge of what reference source are; 192 (59.08%) have good understanding of what reference services are, and 241 (74.15%) make use of reference sources in the Federal University of Technology, Owerri library.

75 FR 47464 - Exemption to Prohibition on Circumvention of Copyright Protection Systems for Access Control...

Science.gov (United States)

2010-08-06

... Prohibition on Circumvention of Copyright Protection Systems for Access Control Technologies AGENCY: Copyright... nonsubstantial correction to its regulation announcing the prohibition against circumvention of technological... the final rule governing exemption to prohibition on circumvention of copyright protection systems for...

The United States Copyright Law: A Guide for Music Educators

Science.gov (United States)

Music Educators Journal, 1978

1978-01-01

On October 19, 1976, President Ford signed the nation's first comprehensive revision of our copyright law since 1909. It became fully effective on January 1, 1978 and it is a law that will need to be understood by music educators both to improve their teaching and to protect themselves and their schools from incurring liability or being sued. This…

Understanding Buddhism through Pali in India and Thailand

Directory of Open Access Journals (Sweden)

Upender Rao

2017-10-01

Full Text Available Pali plays a vital role in the history and culture of India. It preserves the Indian culture in a systematic way. Hence an attempt of understanding the Indian culture without Pali cannot fulfil the complete purpose. In fact Pali was an important source for understanding ancient Buddhist culture and philosophy which are integral part of Indian culture. In ancient India there were Buddhist universities and people from many countries used to visit India to learn the Indian culture including Buddhist philosophical expositions. Indian languages and literatures were highly influenced by Pali language and literature.

75 FR 61419 - Inquiry on Copyright Policy, Creativity, and Innovation in the Internet Economy

Science.gov (United States)

2010-10-05

...The Department of Commerce's Internet Policy Task Force is conducting a comprehensive review of the relationship between the availability and protection of online copyrighted works and innovation in the Internet economy. The Department, the United States Patent and Trademark Office (USPTO), and the National Telecommunications and Information Administration (NTIA) seek public comment from all interested stakeholders, including rights holders, Internet service providers, and consumers on the challenges of protecting copyrighted works online and the relationship between copyright law and innovation in the Internet economy. After analyzing the comments submitted in response to this Notice, the Internet Policy Task Force intends to issue a report that will contribute to the Administration's domestic policy and international engagement in the area of online copyright protection and innovation.

Neutronics of pulsed spallation neutron sources

International Nuclear Information System (INIS)

Watanabe, Noboru

2003-01-01

Various topics and issues on the neutronics of pulsed spallation neutron sources, mainly for neutron scattering experiments, are reviewed to give a wide circle of readers a better understanding of these sources in order to achieve a high neutronic performance. Starting from what neutrons are needed, what the spallation reaction is and how to produce slow-neutrons more efficiently, the outline of the target and moderator neutronics are explained. Various efforts with some new concepts or ideas have already been devoted to obtaining the highest possible slow-neutron intensity with desired pulse characteristics. This paper also reviews the recent progress of such efforts, mainly focused on moderator neutronics, since moderators are the final devices of a neutron source, which determine the source performance. Various governing parameters for neutron-pulse characteristics such as material issues, geometrical parameters (shape and dimensions), the target-moderator coupling scheme, the ortho-para-hydrogen ratio, poisoning, etc are discussed, aiming at a high performance pulsed spallation source

Fundamental understanding of matter: an engineering viewpoint

International Nuclear Information System (INIS)

Cullingford, H.S.; Cort, G.E.

1980-01-01

Fundamental understanding of matter is a continuous process that should produce physical data for use by engineers and scientists in their work. Lack of fundamental property data in any engineering endeavor cannot be mitigated by theoretical work that is not confirmed by physical experiments. An engineering viewpoint will be presented to justify the need for understanding of matter. Examples will be given in the energy engineering field to outline the importance of further understanding of material and fluid properties and behavior. Cases will be cited to show the effects of various data bases in energy, mass, and momentum transfer. The status of fundamental data sources will be discussed in terms of data centers, new areas of engineering, and the progress in measurement techniques. Conclusions and recommendations will be outlined to improve the current situation faced by engineers in carrying out their work. 4 figures

Using data bases to understand aging

International Nuclear Information System (INIS)

Subudhi, M.; Lofaro, R.

1988-01-01

A great deal of nuclear power plant operating experience has been documented in the form of national data bases. Individual plant maintenance records, design and manufacturing data, equipment qualification documents, and other published reports provide an enormous amount of information that can characterize a component. This can be of great importance in examining and understanding the effects of aging on plant performance and safety. To obtain meaningful results, however, the strengths and weaknesses of these data sources must be recognized and accounted for. This paper discusses the various data bases currently available. The type of information provided in each is explained, as well as the advantages and limitations of each data source. Their application to aging analyses are discussed. The need for a review process of a data source to utilize information for aging analyses is also included. Validation of the data using plant specific data is also discussed. Aging characteristics of components, systems or structures in nuclear power plants are discussed. Examples are presented to demonstrate the feasibility of obtaining this information from the various data sources available. Results from the aging studies performed at Brookhaven National Laboratory under the Nuclear Plant Aging Research (NPAR) are used for illustrations. 8 refs., 7 figs., 1 tab

Understanding the Occupational Stress of Interscholastic Athletic Directors

Science.gov (United States)

Judge, Lawrence W.; Judge, Ira L.

2009-01-01

Given the stressful nature of today's work place and understanding that stress in excess can have harmful health consequences, it is important to be able to identify sources of stress in order to form the proper coping mechanisms. The purpose of the study was to describe perceived administrative stress and its relationship to demographics among…

Robust watermarking on copyright protection of digital originals

Energy Technology Data Exchange (ETDEWEB)

Gu, C; Hu, X Y, E-mail: guchong527@gmail.co, E-mail: emma_huxy@yahoo.com.c [College of Packaging and Printing Engineering, Tianjin University of Science and Technology, Tianjin, 300222 (China)

2010-06-01

The issues about the difference between digital vector originals and raster originals were discussed. A new algorithm based on displacing vertices to realize the embedding and extracting of digital watermarking in vector data was proposed after that. The results showed that the watermark produced by the method is resistant against translation, scaling, rotation, additive random noise; it is also resistant, to some extent, against cropping. This paper also modified the DCT raster image watermarking algorithm, using a bitmap image as watermark embedded into target images, instead of some meaningless serial numbers or simple symbols. The embedding and extraction part of these two digital watermark systems achieved with software. Experiments proved that both algorithms are not only imperceptible, but also have strong resistance against the common attracts, which can prove the copyright more effectively.

Fast Fashion In A Flat World: Global Sourcing Strategies

OpenAIRE

Barbara Mihm

2010-01-01

The following research offers a theoretical model for understanding sourcing decisions made by apparel retailers. The concept of fast fashion is explored by applying the model to Zara and Kohl’s. Factors influencing sourcing decisions are noted, and financial results of the retailers are compared. Finally, ideas for future research using the model are offered.

The Earthquake‐Source Inversion Validation (SIV) Project

Science.gov (United States)

Mai, P. Martin; Schorlemmer, Danijel; Page, Morgan T.; Ampuero, Jean-Paul; Asano, Kimiyuki; Causse, Mathieu; Custodio, Susana; Fan, Wenyuan; Festa, Gaetano; Galis, Martin; Gallovic, Frantisek; Imperatori, Walter; Käser, Martin; Malytskyy, Dmytro; Okuwaki, Ryo; Pollitz, Fred; Passone, Luca; Razafindrakoto, Hoby N. T.; Sekiguchi, Haruko; Song, Seok Goo; Somala, Surendra N.; Thingbaijam, Kiran K. S.; Twardzik, Cedric; van Driel, Martin; Vyas, Jagdish C.; Wang, Rongjiang; Yagi, Yuji; Zielke, Olaf

2016-01-01

Finite‐fault earthquake source inversions infer the (time‐dependent) displacement on the rupture surface from geophysical data. The resulting earthquake source models document the complexity of the rupture process. However, multiple source models for the same earthquake, obtained by different research teams, often exhibit remarkable dissimilarities. To address the uncertainties in earthquake‐source inversion methods and to understand strengths and weaknesses of the various approaches used, the Source Inversion Validation (SIV) project conducts a set of forward‐modeling exercises and inversion benchmarks. In this article, we describe the SIV strategy, the initial benchmarks, and current SIV results. Furthermore, we apply statistical tools for quantitative waveform comparison and for investigating source‐model (dis)similarities that enable us to rank the solutions, and to identify particularly promising source inversion approaches. All SIV exercises (with related data and descriptions) and statistical comparison tools are available via an online collaboration platform, and we encourage source modelers to use the SIV benchmarks for developing and testing new methods. We envision that the SIV efforts will lead to new developments for tackling the earthquake‐source imaging problem.

Criminal miles and phenomenological aspects of the criminalistics intelligence sources

Directory of Open Access Journals (Sweden)

Manojlović Dragan

2014-01-01

Full Text Available The paper is based on research conducted by the author in the last decades of the twentieth century and the first decade of the third millennium, the modern scientific theory of crime investigation. The author's intention is to complete the huge gap that exists today in our scientific crime literature on the phenomenology of criminalistics intelligence sources. The presence of scientific and technical isolationist and conservative pragmatism in criminalistics theory in us, with whom I have never lied, accordingly, I have tried to work more fully convey the latest scientific views on foreign theory of criminology criminalistics intelligence sources as the primary tool for understanding, recognition and decoding of occurrence in the criminal milieu. From the above it is quite logical and scientific methodology established by first larly exposed to the general approach among law enforcement theory, the criminal underworld, and then access the research of criminalistics intelligence sources, through their determination to categorize the movement and management. From the results, the findings suggest that the traditional model definition, recruitment, management and installation source in a criminal milieu, which applies to us, abandoned for more than three decades of contemporary crime research and professional literature and practice in the world. Furthermore, the results indicate that it is of decisive importance to the understanding of criminalistics intelligence sources, methods of installation, movement models and management resources, to the criminal milieu could understand phenomena that are not visible, and carry with them the challenges, risks and threats. Not more contemporary understanding of the needs of society to counter the criminal activities of individuals or groups, it is enough to have informers or collaborators. Today, the world of crime must confront numerous, well-organized and professional criminalistics intelligence

Varied Understanding and Application of Counter Transference in Active Music Therapy in Adult Psychiatry

DEFF Research Database (Denmark)

Pedersen, Inge Nygaard

2006-01-01

The article presents varied ways of understanding and applying the clinical concept of counter transference. The sources are drawn from the author's own clinical praxis, from psychoanalytic and music therapy literature and from a qualitative interview examination among experienced music therapist...... applying the concept in music therapy improvisational work in adult psychiatry.......The article presents varied ways of understanding and applying the clinical concept of counter transference. The sources are drawn from the author's own clinical praxis, from psychoanalytic and music therapy literature and from a qualitative interview examination among experienced music therapists...

Understanding Emergency Medicine Physicians Multitasking Behaviors Around Interruptions.

Science.gov (United States)

Fong, Allan; Ratwani, Raj M

2018-06-11

Interruptions can adversely impact human performance, particularly in fast-paced and high-risk environments such as the emergency department (ED). Understanding physician behaviors before, during, and after interruptions is important to the design and promotion of safe and effective workflow solutions. However, traditional human factors based interruption models do not accurately reflect the complexities of real-world environments like the ED and may not capture multiple interruptions and multitasking. We present a more comprehensive framework for understanding interruptions that is composed of three phases, each with multiple levels: Interruption Start Transition, Interruption Engagement, and Interruption End Transition. This three-phase framework is not constrained to discrete task transitions, providing a robust method to categorize multitasking behaviors around interruptions. We apply this framework in categorizing 457 interruption episodes. 457 interruption episodes were captured during 36 hours of observation. The interrupted task was immediately suspended 348 (76.1%) times. Participants engaged in new self-initiated tasks during the interrupting task 164 (35.9%) times and did not directly resume the interrupted task in 284 (62.1%) interruption episodes. Using this framework provides a more detailed description of the types of physician behaviors in complex environments. Understanding the different types of interruption and resumption patterns, which may have a different impact on performance, can support the design of interruption mitigation strategies. This article is protected by copyright. All rights reserved. This article is protected by copyright. All rights reserved.

The Earthquake Source Inversion Validation (SIV) - Project: Summary, Status, Outlook

Science.gov (United States)

Mai, P. M.

2017-12-01

Finite-fault earthquake source inversions infer the (time-dependent) displacement on the rupture surface from geophysical data. The resulting earthquake source models document the complexity of the rupture process. However, this kinematic source inversion is ill-posed and returns non-unique solutions, as seen for instance in multiple source models for the same earthquake, obtained by different research teams, that often exhibit remarkable dissimilarities. To address the uncertainties in earthquake-source inversions and to understand strengths and weaknesses of various methods, the Source Inversion Validation (SIV) project developed a set of forward-modeling exercises and inversion benchmarks. Several research teams then use these validation exercises to test their codes and methods, but also to develop and benchmark new approaches. In this presentation I will summarize the SIV strategy, the existing benchmark exercises and corresponding results. Using various waveform-misfit criteria and newly developed statistical comparison tools to quantify source-model (dis)similarities, the SIV platforms is able to rank solutions and identify particularly promising source inversion approaches. Existing SIV exercises (with related data and descriptions) and all computational tools remain available via the open online collaboration platform; additional exercises and benchmark tests will be uploaded once they are fully developed. I encourage source modelers to use the SIV benchmarks for developing and testing new methods. The SIV efforts have already led to several promising new techniques for tackling the earthquake-source imaging problem. I expect that future SIV benchmarks will provide further innovations and insights into earthquake source kinematics that will ultimately help to better understand the dynamics of the rupture process.

Newly graduated nurses' use of knowledge sources

DEFF Research Database (Denmark)

Voldbjerg, Siri Lygum; Grønkjaer, Mette; Sørensen, Erik Elgaard

2016-01-01

AIM: To advance evidence on newly graduated nurses' use of knowledge sources. BACKGROUND: Clinical decisions need to be evidence-based and understanding the knowledge sources that newly graduated nurses use will inform both education and practice. Qualitative studies on newly graduated nurses' use...... underscoring progression in knowledge use and perception of competence and confidence among newly graduated nurses. CONCLUSION: The transition phase, feeling of confidence and ability to use critical thinking and reflection, has a great impact on knowledge sources incorporated in clinical decisions....... The synthesis accentuates that for use of newly graduated nurses' qualifications and skills in evidence-based practice, clinical practice needs to provide a supportive environment which nurtures critical thinking and questions and articulates use of multiple knowledge sources....

Open Source Software and the Intellectual Commons.

Science.gov (United States)

Dorman, David

2002-01-01

Discusses the Open Source Software method of software development and its relationship to control over information content. Topics include digital library resources; reference services; preservation; the legal and economic status of information; technical standards; access to digital data; control of information use; and copyright and patent laws.…

Blind source separation theory and applications

CERN Document Server

Yu, Xianchuan; Xu, Jindong

2013-01-01

A systematic exploration of both classic and contemporary algorithms in blind source separation with practical case studies    The book presents an overview of Blind Source Separation, a relatively new signal processing method.  Due to the multidisciplinary nature of the subject, the book has been written so as to appeal to an audience from very different backgrounds. Basic mathematical skills (e.g. on matrix algebra and foundations of probability theory) are essential in order to understand the algorithms, although the book is written in an introductory, accessible style. This book offers

[Source-monitoring deficits in schizophrenia: review and pharmacotherapeutic implications].

Science.gov (United States)

Juhász, Levente Zsolt; Bartkó, György

2007-03-01

The disturbance of source-monitoring is one of the various impairments in cognitive functioning observed in schizophrenic patients. The process of source-monitoring allows individuals to distinguish self generated thoughts and behaviours from those generated by others. The aim of the present study is to review the general psychological definition of source memory and source-monitoring and its neurological basis as well as the models for explanation of source-monitoring deficits. The relationship between source-monitoring-deficits and psychopathological symptoms as well as the effect of antipsychotic treatment on source-monitoring disturbances are introduced. There is evidence suggesting, that a selective source-monitoring deficit is in the occurrence of auditory hallucinations. The disturbance of prospective memory may influence unfavorably the compliance. Administration of antipsychotics in general can improve source-monitoring deficits. The neuropsychiatric perspective provides a more accurate and comprehensive understanding of schizophrenia.

Pseudo-dynamic source modelling with 1-point and 2-point statistics of earthquake source parameters

KAUST Repository

Song, S. G.

2013-12-24

Ground motion prediction is an essential element in seismic hazard and risk analysis. Empirical ground motion prediction approaches have been widely used in the community, but efficient simulation-based ground motion prediction methods are needed to complement empirical approaches, especially in the regions with limited data constraints. Recently, dynamic rupture modelling has been successfully adopted in physics-based source and ground motion modelling, but it is still computationally demanding and many input parameters are not well constrained by observational data. Pseudo-dynamic source modelling keeps the form of kinematic modelling with its computational efficiency, but also tries to emulate the physics of source process. In this paper, we develop a statistical framework that governs the finite-fault rupture process with 1-point and 2-point statistics of source parameters in order to quantify the variability of finite source models for future scenario events. We test this method by extracting 1-point and 2-point statistics from dynamically derived source models and simulating a number of rupture scenarios, given target 1-point and 2-point statistics. We propose a new rupture model generator for stochastic source modelling with the covariance matrix constructed from target 2-point statistics, that is, auto- and cross-correlations. Our sensitivity analysis of near-source ground motions to 1-point and 2-point statistics of source parameters provides insights into relations between statistical rupture properties and ground motions. We observe that larger standard deviation and stronger correlation produce stronger peak ground motions in general. The proposed new source modelling approach will contribute to understanding the effect of earthquake source on near-source ground motion characteristics in a more quantitative and systematic way.

Copyright Law Basics for the Nursing Professional: Part 1: Using the Work of Others.

Science.gov (United States)

LaVelle, Meghan B; LaVelle, Beth Elchek; Port, Kenneth L; Sherlock, Jacob T

2015-01-01

This article covers the basics of Copyright Law as applicable to the use of protected resources and the sharing of information by nurse professionals. It explores frequently cited justifications for copyright violation, including the doctrine of Fair Use and the Technology and Copyright Harmonization Act. It also discusses why those justifications may or may not apply to the nurse professional who teaches in a clinical setting or at a conference.(See CE Video, Supplemental Digital Content 1, http://links.lww.com/JNPD/A2).

Understanding Shakespeare's "Julius Caesar" Online: A Student Casebook to Issues, Sources, and Historical Documents.

Science.gov (United States)

Derrick, Thomas

This casebook of materials about William Shakespeare's "Julius Caesar" will enrich students' understanding of the historical context of the play and encourage interpretations of its cultural meaning. Shakespeare's "Julius Caesar" reflects perennial cultural concerns about order and freedom, particularly as they clash in the…

75 FR 26278 - The Register of Copyrights’ and the Copyright Royalty Judges’ authority to determine the...

Science.gov (United States)

2010-05-11

... law were referred to the Register of Copyrights concerning the authority of the Register of Copyrights... questions of substantive law for her consideration: Does the Register of Copyrights have the authority under... law. That motion was denied by the Copyright Royalty Judges on March 30, 2010. Order Denying Motion...

Ethnic and Racial Disparities in Education: Psychology's Role in Understanding and Reducing Disparities

Science.gov (United States)

Quintana, Stephen M.; Mahgoub, Lana

2016-01-01

We review the scope and sources of ethnic and racial disparities in education with a focus on the the implications of psychological theory and research for understanding and redressing these disparities. We identify 3 sources of ethnic and racial disparities including (a) social class differences, (b) differential treatment based on ethnic and…

Consumer Trust in Information Sources

Directory of Open Access Journals (Sweden)

Brad Love

2013-06-01

Full Text Available Trust is essential to understanding public reaction to innovative issues. This research focuses on trust in information sources by explicating the construct of trust and testing a comprehensive model on several information sources about genetically modified foods. Results from a survey of 369 participants reveal the significance of projecting competence and the role of the environment in which a target public receives information. Perceptions of regulatory, social, business, and technical environments affect how likely individuals are to follow advice from institutions like the Food and Drug Administration and the news media. Future research should incorporate knowledge levels and personal relevance as variables likely to influence trusting relationships.

A Method for the Analysis of Information Use in Source-Based Writing

Science.gov (United States)

Sormunen, Eero; Heinstrom, Jannica; Romu, Leena; Turunen, Risto

2012-01-01

Introduction: Past research on source-based writing assignments has hesitated to scrutinize how students actually use information afforded by sources. This paper introduces a method for the analysis of text transformations from sources to texts composed. The method is aimed to serve scholars in building a more detailed understanding of how…

Isotopic evidence for enhanced fossil fuel sources of aerosol ammonium in the urban atmosphere.

Science.gov (United States)

Pan, Yuepeng; Tian, Shili; Liu, Dongwei; Fang, Yunting; Zhu, Xiaying; Gao, Meng; Gao, Jian; Michalski, Greg; Wang, Yuesi

2018-04-20

The sources of aerosol ammonium (NH 4 + ) are of interest because of the potential of NH 4 + to impact the Earth's radiative balance, as well as human health and biological diversity. Isotopic source apportionment of aerosol NH 4 + is challenging in the urban atmosphere, which has excess ammonia (NH 3 ) and where nitrogen isotopic fractionation commonly occurs. Based on year-round isotopic measurements in urban Beijing, we show the source dependence of the isotopic abundance of aerosol NH 4 + , with isotopically light (-33.8‰) and heavy (0 to +12.0‰) NH 4 + associated with strong northerly winds and sustained southerly winds, respectively. On an annual basis, 37-52% of the initial NH 3 concentrations in urban Beijing arises from fossil fuel emissions, which are episodically enhanced by air mass stagnation preceding the passage of cold fronts. These results provide strong evidence for the contribution of non-agricultural sources to NH 3 in urban regions and suggest that priority should be given to controlling these emissions for haze regulation. This study presents a carefully executed application of existing stable nitrogen isotope measurement and mass-balance techniques to a very important problem: understanding source contributions to atmospheric NH 3 in Beijing. This question is crucial to informing environmental policy on reducing particulate matter concentrations, which are some of the highest in the world. However, the isotopic source attribution results presented here still involve a number of uncertain assumptions and they are limited by the incomplete set of chemical and isotopic measurements of gas NH 3 and aerosol NH 4 + . Further field work and lab experiments are required to adequately characterize endmember isotopic signatures and the subsequent isotopic fractionation process under different air pollution and meteorological conditions. Copyright © 2018 Elsevier Ltd. All rights reserved.

Understanding Richard Wright's "Black Boy": A Student Casebook to Issues, Sources, and Historical Documents.

Science.gov (United States)

Felgar, Robert

In "Black Boy," Richard Wright triumphs over an ugly, racist world by fashioning an inspiring, powerful, beautiful, and fictionalized autobiography. To help students understand and appreciate his story in the cultural, political, racial, social, and literary contexts of its time, this casebook provides primary historical documents,…

Analysis of Contract Source Selection Strategy

Science.gov (United States)

2015-07-07

accomplish this milestone due to his unconditional love. I would like to thank my mom, Saraswati, and my dad , Khilendra, for their support and patience...FOR FURTHER RESEARCH The task of understanding the impact of a source selection strategy on resultant contract outcomes is a topic rich for further

Open Source in Canada's Public Sector

Directory of Open Access Journals (Sweden)

Evan Leibovitch

2008-03-01

Full Text Available The story of the growth of open source use in Canada has been far more a matter of evolution than revolution, so quiet in its pace that its progress has been difficult to measure. This has posed many challenges to Canadian open source advocates in their efforts to ensure that their country does not lag behind the rest of the world in understanding the social and business benefits open source provides. Perhaps some of the leading soldiers in the trenches might be our civil servants who protect the public purse. In addition to managing and minimizing the costs of delivering necessary services, public sector projects should also advance the social good through the delicate balance of transparency and efficiency.

Differences and similarities between patents, registered designs and copyrights : Empirical evidence from the netherlands

NARCIS (Netherlands)

Mol, Mischa C.; Masurel, Enno

2012-01-01

Most of the literature on intellectual property protection focuses on patenting and neglects alternatives, such as registered designs and copyrights. The literature that includes these alternatives generally treats them as nominal alternatives, and ignores the fact that copyrights are cheaper and

Estimation of population dose from all sources in Japan

International Nuclear Information System (INIS)

Kusama, Tomoko; Nakagawa, Takeo; Kai, Michiaki; Yoshizawa, Yasuo

1988-01-01

The purposes of estimation of population doses are to understand the per-caput doses of the public member from each artificial radiation source and to determine the proportion contributed of the doses from each individual source to the total irradiated population. We divided the population doses into two categories: individual-related and source-related population doses. The individual-related population dose is estimated based on the maximum assumption for use in allocation of the dose limits for members of the public. The source-related population dose is estimated both to justify the sources and practices and to optimize radiation protection. The source-related population dose, therefore, should be estimated as realistically as possible. We investigated all sources that caused exposure to the population in Japan from the above points of view

Neutronics of pulsed spallation neutron sources

CERN Document Server

Watanabe, N

2003-01-01

Various topics and issues on the neutronics of pulsed spallation neutron sources, mainly for neutron scattering experiments, are reviewed to give a wide circle of readers a better understanding of these sources in order to achieve a high neutronic performance. Starting from what neutrons are needed, what the spallation reaction is and how to produce slow-neutrons more efficiently, the outline of the target and moderator neutronics are explained. Various efforts with some new concepts or ideas have already been devoted to obtaining the highest possible slow-neutron intensity with desired pulse characteristics. This paper also reviews the recent progress of such efforts, mainly focused on moderator neutronics, since moderators are the final devices of a neutron source, which determine the source performance. Various governing parameters for neutron-pulse characteristics such as material issues, geometrical parameters (shape and dimensions), the target-moderator coupling scheme, the ortho-para-hydrogen ratio, po...

Mercury-impacted scrap metal: Source and nature of the mercury.

Science.gov (United States)

Finster, Molly E; Raymond, Michelle R; Scofield, Marcienne A; Smith, Karen P

2015-09-15

The reuse and recycling of industrial solid wastes such as scrap metal is supported and encouraged both internationally and domestically, especially when such wastes can be used as substitutes for raw material. However, scrap metal processing facilities, such as mini-mills, have been identified as a source of mercury (Hg) emissions in the United States. This research aims to better define some of the key issues related to the source and nature of mercury in the scrap metal waste stream. Overall, it is difficult to pinpoint the key mercury sources feeding into scrap metal recycling facilities, quantify their associated mercury concentrations, or determine which chemical forms are most significant. Potential sources of mercury in scrap metal include mercury switches from discarded vehicles, electronic-based scrap from household appliances and related industrial systems, and Hg-impacted scrap metal from the oil and gas industry. The form of mercury associated with scrap metal varies and depends on the source type. The specific amount of mercury that can be adsorbed and retained by steel appears to be a function of both metallurgical and environmental factors. In general, the longer the steel is in contact with a fluid or condensate that contains measurable concentrations of elemental mercury, the greater the potential for mercury accumulation in that steel. Most mercury compounds are thermally unstable at elevated temperatures (i.e., above 350 °C). As such, the mercury associated with impacted scrap is expected to be volatilized out of the metal when it is heated during processing (e.g., shredding or torch cutting) or melted in a furnace. This release of fugitive gas (Hg vapor) and particulates, as well as Hg-impacted bag-house dust and control filters, could potentially pose an occupational exposure risk to workers at a scrap metal processing facility. Thus, identifying and characterizing the key sources of Hg-impacted scrap, and understanding the nature and extent

Copyright on the internet: achieving security through electronic devices an artificial intelligence approach

OpenAIRE

Niebla Zatarain, Jesus Manuel

2018-01-01

This thesis aims to provide a novel approach to ensure copyright compliance online, appropriate for the Internet of Things and the robotic revolution. To achieve this, three different aims are pursued: - A novel application of “by design” solutions to copyright protection is introduced and its advantages and disadvantages discussed from a jurisprudential and doctrinal perspective. - On the basis of this, a new theoretical framework for legal AI is developed that draws on ...

UNDERSTANDING THE PROBLEM OF HADITH NARRATION: TOWARDS A COMPREHENSIVE READING OF HADITH

Directory of Open Access Journals (Sweden)

Maizuddin M. Nur

2015-12-01

Full Text Available As the source of Islamic teaching, hadith must be apprehended according to the intent of the prophet. If done otherwise, the understanding of prophet’s intention as the explanation of Quranic teaching can be misunderstood. The chance becomes even more likely as hadith has its own problems, especially in the context of its comprehension. These problems will create conclusions which at times influence ones’ understanding. Among the problems are the complete narration of the hadith, riwayat bi al-ma’na, and conciseness of the hadith. Ones’ understanding of a hadith whose information is complete would be different from the one that is not. Thus, the understanding of hadith problems is very crucial to comprehensively understand hadith.

International conference on the safety and security of radioactive sources: Towards a global system for the continuous control of sources throughout their life cycle. Contributed papers

International Nuclear Information System (INIS)

2005-01-01

The objective of the conference is to promote a wide exchange of information on key issues relating to the safety and security of radioactive sources, including: drawing up an inventory; finding a solution without delay to situations resulting from past activities; preparing for the future by defining a global cooperative approach to the continuous control of radioactive sources during their life cycle. It is expected that the conference will foster a better understanding of the risks posed by these sources from the point of view of radiation safety and the threat associated with some of them in the event of malevolent use, and will help in finding ways of reducing the likelihood of the occurrence of a radiological incident or accident, or of a malevolent act. It is also expected to identify the preparedness and response measures that are necessary and to facilitate a common understanding on the feasibility of creating a sustainable global system for ensuring the safety and security of radioactive sources

International conference on the safety and security of radioactive sources: Towards a global system for the continuous control of sources throughout their life cycle. Contributed papers

Energy Technology Data Exchange (ETDEWEB)

NONE

2005-07-01

The objective of the conference is to promote a wide exchange of information on key issues relating to the safety and security of radioactive sources, including: drawing up an inventory; finding a solution without delay to situations resulting from past activities; preparing for the future by defining a global cooperative approach to the continuous control of radioactive sources during their life cycle. It is expected that the conference will foster a better understanding of the risks posed by these sources from the point of view of radiation safety and the threat associated with some of them in the event of malevolent use, and will help in finding ways of reducing the likelihood of the occurrence of a radiological incident or accident, or of a malevolent act. It is also expected to identify the preparedness and response measures that are necessary and to facilitate a common understanding on the feasibility of creating a sustainable global system for ensuring the safety and security of radioactive sources.

Optimization of atomic beam sources for polarization experiments

Energy Technology Data Exchange (ETDEWEB)

Gaisser, Martin; Nass, Alexander; Stroeher, Hans [IKP, Forschungszentrum Juelich (Germany)

2012-07-01

For experiments with spinpolarized protons and neutrons a dense target is required. In current atomic beam sources an atomic hydrogen or deuterium beam is expanded through a cold nozzle and a system of sextupole magnets and RF-transition units selects a certain hyperfine state. The achievable flux seems to be limited to about 10{sup 17} particles per second with a high nuclear polarization. A lot of experimental and theoretical effort has been undertaken to understand all effects and to increase the flux. However, improvements have remained marginal. Now, a Monte Carlo simulation based on the DSMC part of the open source C++ library OpenFOAM is set up in order to get a better understanding of the flow and to optimize the various elements. The goal is to include important effects like deflection from a magnetic field, recombination on the walls and spin exchange collisions in the simulation and make quantitative predictions of changes in the experimental setup. The goal is to get a tool that helps to further increase the output of an atomic beam source.

Relationship between THMs/NDMA formation potential and molecular weight of organic compounds for source and treated water in Shanghai, China.

Science.gov (United States)

An, Dong; Gu, Bin; Sun, Sainan; Zhang, Han; Chen, Yanan; Zhu, Huifeng; Shi, Jian; Tong, Jun

2017-12-15

Molecular weight (MW) distributions in source and treated water in Shanghai, China were investigated to understand the relationship between trihalomethanes formation potential/N-nitrosodimethylamine formation potential (THMFP/NDMAFP) and dissolved organic carbon (DOC) for different MW ranges (30KDa). The result of MW distributions in source water indicated a relationship between THMFP/NDMAFP and DOC such that DOC for 30KDa THMFP was totally removed whereas NDMA according to the results for treated water between DOC and NDMAFP (R 2 =0.94 and 0.93 for sand and GAC filtration, respectively). The results may provide researchers with targeted treatment strategies to destroy, remove, or reduce the occurrence of THMs and NDMA precursors. The findings presented in this study will be of great value in future work for selecting suitable drinking water treatment processes to minimize the formation of disinfection by-products using chlorine or chloramine disinfection. Copyright © 2017 Elsevier B.V. All rights reserved.

Law of the cloud: on the supremacy of the user interface over copyright law

Directory of Open Access Journals (Sweden)

Primavera De Filippi

2013-07-01

Full Text Available Cloud computing technologies are commonly used for delivering content or information to users who no longer need to store this data onto their own devices. This is likely to have an important impact on the effectivity of copyright law in the context of online applications, insofar as the underlying infrastructure of the cloud is such that is allows cloud operators to control the manner in which and the extent to which users can exploit such content - regardless of whether it is protected by copyright law or it has already fallen in the public domain. This article analyses the extent to which the provisions of copyright law can potentially be bypassed by cloud computing applications whose interface is designed to regulate the access, use and reuse of online content, and how these online applications can be used to establish private regimes of regulation that often go beyond the scope of the traditional copyright regime.

Characterization of mercury concentrations in snow and potential sources, Shanghai, China.

Science.gov (United States)

Zhang, Yanyan; Xiu, Guangli; Wu, Xuefang; Moore, Christopher W; Wang, Jiajia; Cai, Ji; Zhang, Danian; Shi, Chaoou; Zhang, Renjian

2013-04-01

This work focused on quantifying the total mercury (HgT) and major ion concentrations in snow samples to understand the importance of this pathway and sources of Hg deposited in Shanghai, China. Rare snow event samples were collected at 26 sites within the city of Shanghai on February 18, 2006, January 27, 2008 and January 20, 2011. The sites were distributed among four main functional area types (i.e., industrial impacted, residential impacted, traffic impacted sites and sites in the city center). Concentrations of HgT and major soluble ions, and pH values were determined for each site. Mean HgT concentrations for all sites were 78±52 ng L(-1), 277±184 ng L(-1), 189±123 ng L(-1) in 2006, 2008 and 2011, respectively. Values were higher in Shanghai than observed in other cities including Beijing which has a smaller population and is less industrial. Principle component analysis (PCA) indicated that secondary aerosols (SO4(2-), NO3(-) and NH4(+)), and biomass combustion (K(+), CH3COO(-), and HCOO(-)) were best related to mercury concentrations in the snow in 2008 and 2011. Although HYSPLIT back trajectory modeling indicated air mass transport from areas with significant coal combustion, results indicate that anthropogenic pollution from within Shanghai was the predominant source of Hg in snow. Copyright © 2013 Elsevier B.V. All rights reserved.

Copyright or copyleft? An analysis of property regimes for software development

NARCIS (Netherlands)

de Laat, PB

2005-01-01

Two property regimes for software development may be distinguished. Within corporations, on the one hand, a Private Regime obtains which excludes all outsiders from access to a firm's software assets. It is shown how the protective instruments of secrecy and both copyright and patent have been

Your Introduction to Film-T.V. Copyright, Contracts and Other Law.

Science.gov (United States)

Minus, Johnny; Hale, William Storm

This introductory-level book surveys all legal aspects of film and television production. In addition to central issues of copyright, lawsuits, dealing with lawyers, libel, insurance, taxes, union contracts and the Federal Communications Commission, important peripheral topics--such as raising money, buying equipment, distribution, pirate usage,…

Flexible copyright: the law and economics of introducing an open norm in the Netherlands

NARCIS (Netherlands)

van der Noll, R.; van Gompel, S.; Guibault, L.; Weda, J.; Poort, J.; Akker, I.; Breemen, K.

2012-01-01

 This study analyses the law and economics of introducing flexibility in the system of exceptions and limitations in Dutch copyright law. Such flexibility would exist in an open norm, on the basis of which the courts can decide whether certain uses of copyrighted material are permissible or not,

Epistemic Communities, Situated Learning and Open Source Software Development

DEFF Research Database (Denmark)

Edwards, Kasper

2001-01-01

This paper analyses open source software (OSS) development as an epistemic community where each individual project is perceived as a single epistemic community. OSS development is a learning process where the involved parties contribute to, and learn from the community. It is discovered that theory...... of epistemic communities does indeed contribute to the understanding of open source software development. But, the important learning process of open source software development is not readily explained. The paper then introduces situated learning and legitimate peripheral participation as theoretical...

"I spy, with my little sensor": fair data handling practices for robots between privacy, copyright and security

Science.gov (United States)

Schafer, Burkhard; Edwards, Lilian

2017-07-01

The paper suggests an amendment to Principle 4 of ethical robot design, and a demand for "transparency by design". It argues that while misleading vulnerable users as to the nature of a robot is a serious ethical issue, other forms of intentionally deceptive or unintentionally misleading aspects of robotic design pose challenges that are on the one hand more universal and harmful in their application, on the other more difficult to address consistently through design choices. The focus will be on transparent design regarding the sensory capacities of robots. Intuitive, low-tech but highly efficient privacy preserving behaviour is regularly dependent on an accurate understanding of surveillance risks. Design choices that hide, camouflage or misrepresent these capacities can undermine these strategies. However, formulating an ethical principle of "sensor transparency" is not straightforward, as openness can also lead to greater vulnerability and with that security risks. We argue that the discussion on sensor transparency needs to be embedded in a broader discussion of "fair data handling principles" for robots that involve issues of privacy, but also intellectual property rights such as copyright.

Investigating the effects of point source and nonpoint source pollution on the water quality of the East River (Dongjiang) in South China

Science.gov (United States)

Wu, Yiping; Chen, Ji

2013-01-01

Understanding the physical processes of point source (PS) and nonpoint source (NPS) pollution is critical to evaluate river water quality and identify major pollutant sources in a watershed. In this study, we used the physically-based hydrological/water quality model, Soil and Water Assessment Tool, to investigate the influence of PS and NPS pollution on the water quality of the East River (Dongjiang in Chinese) in southern China. Our results indicate that NPS pollution was the dominant contribution (>94%) to nutrient loads except for mineral phosphorus (50%). A comprehensive Water Quality Index (WQI) computed using eight key water quality variables demonstrates that water quality is better upstream than downstream despite the higher level of ammonium nitrogen found in upstream waters. Also, the temporal (seasonal) and spatial distributions of nutrient loads clearly indicate the critical time period (from late dry season to early wet season) and pollution source areas within the basin (middle and downstream agricultural lands), which resource managers can use to accomplish substantial reduction of NPS pollutant loadings. Overall, this study helps our understanding of the relationship between human activities and pollutant loads and further contributes to decision support for local watershed managers to protect water quality in this region. In particular, the methods presented such as integrating WQI with watershed modeling and identifying the critical time period and pollutions source areas can be valuable for other researchers worldwide.

Internet Search Engines: Copyright's "Fair Use" in Reproduction and Public Display Rights

National Research Council Canada - National Science Library

Jeweler, Robin

2007-01-01

Terms that describe Internet functionality pose interpretative challenges for the courts as they determine how these activities relate to a copyright holder's traditional right to control reproduction...

Software, Copyright, and Site-License Agreements: Publishers' Perspective of Library Practice.

Science.gov (United States)

Happer, Stephanie K.

Thirty-one academic publishers of stand-alone software and book/disk packages were surveyed to determine whether publishers have addressed the copyright issues inherent in circulating these packages within the library environment. Twenty-two questionnaires were returned, providing a 71% return rate. There were 18 usable questionnaires. Publishers…

Diversity employment and recruitment sources

Energy Technology Data Exchange (ETDEWEB)

1994-08-01

Effective human resources management has been identified as one of four critical success factors in the Department of Energy Strategic Plan. The Plan states relative to this factor: ``The Department seeks greater alignment of resources with agency priorities and increased diversification of the workforce, including gender, ethnicity, age, and skills. This diversification will bring new thinking and perspectives that heretofore have not had a voice in departmental decision-making.`` This Guide has been developed as a key tool to assist Department of Energy management and administrative staff in achieving Goal 2 of this critical success factor, which is to ``Ensure a diverse and talented workforce.`` There are numerous sources from which to recruit minorities, women and persons with disabilities. Applying creativity and proactive effort, using traditional and non-traditional approaches, and reaching out to various professional, academic and social communities will increase the reservoir of qualified candidates from which to make selections. In addition, outreach initiatives will undoubtedly yield further benefits such as a richer cultural understanding and diversity awareness. The resource listings presented in this Guide are offered to encourage active participation in the diversity recruitment process. This Guide contains resource listings by state for organizations in the following categories: (1) African American Recruitment Sources; (2) Asian American/Pacific Islander Recruitment Sources; (3) Hispanic Recruitment Sources; (4) Native American/Alaskan Native Recruitment Sources; (5) Persons with Disabilities Recruitment Sources; and (6) Women Recruitment Sources.

Understanding Hypoxic Drive and the Release of Hypoxic Vasoconstriction.

Science.gov (United States)

Inkrott, Jon C

2016-01-01

Understanding the hypoxic drive and release of hypoxic vasoconstriction in the chronic obstructive pulmonary disease population can be somewhat confusing and misunderstood. Furthermore, the hypoxic drive theory is one in which there really is no scientific evidence to support and yet continues to prosper in every aspect of care in regard to the chronic lung patient, from prehospital all the way to intensive care unit and home care therapy. This subject review will hopefully enhance some understanding of what exactly goes on with these patients and the importance of providing oxygen when it is desperately needed. Copyright © 2016 Air Medical Journal Associates. Published by Elsevier Inc. All rights reserved.

Understanding medical travel from a source country perspective: a cross sectional study of the experiences of medical travelers from the Maldives.

Science.gov (United States)

Suzana, Mariyam; Walls, Helen; Smith, Richard; Hanefeld, Johanna

2018-06-19

The resolution adopted in 2006 by the World Health Organization on international trade and health urges Member States to understand the implications of international trade and trade agreements for health and to address any challenges arising through policies and regulations. The government of Maldives is an importer of health services (with outgoing medical travelers), through offering a comprehensive universal health care package for its people that includes subsidized treatment abroad for services unavailable in the country. By the end of the first year of the scheme approximately US$11.6 m had been spent by the government of Maldives to treat patients abroad. In this study, affordability, continuity and quality of this care were assessed from the perspective of the medical traveler to provide recommendations for safer and more cost effective medical travel policy. Despite universal health care, a substantial proportion of Maldivian travelers have not accessed the government subsidy, and a third reported not having sufficient funds for the treatment episode abroad. Among the five most visited hospitals in this study, none were JCI accredited at the time of the study period and only three from India had undergone the National Accreditation Board for Hospitals (NABH) in India. Satisfaction with treatment received was high amongst travelers but concern for the continuity of care was very high, and more than a third of the patients had experienced complications arising from the treatment overseas. Source countries can use their bargaining power in the trade of health services to offer a more comprehensive package for medical travelers. Source countries with largely public funded health systems need to ensure that medical travel is truly affordable and universal, with measures for quality control such as the use of accredited foreign hospitals to make it safer and to impose measures that ensure the continuity of care for travelers.

High Fidelity Tool for Noise Source Identification, Phase I

Data.gov (United States)

National Aeronautics and Space Administration — Thorough understanding of airframe and propulsion aerodynamic noise sources and the subsequent acoustic propagation to the farfield is necessary to the design and...

Study of the Release Process of Open Source Software: Case Study

OpenAIRE

Eide, Tor Erik

2007-01-01

This report presents the results of a case study focusing on the release process of open source projects initiated with commercial motives. The purpose of the study is to gain an increased understanding of the release process, how a community can be attracted to the project, and how the interaction with the community evolves in commercial open source initiatives. Data has been gathered from four distinct sources to form the basis of this thesis. A thorough review of the open source literatu...

Role of implicit learning abilities in metaphor understanding.

Science.gov (United States)

Drouillet, Luc; Stefaniak, Nicolas; Declercq, Christelle; Obert, Alexandre

2018-05-01

Although the use of metaphors is a central component of language, the processes that sustain their comprehension have yet to be specified. Work in the fields of both metaphors and implicit learning suggests that implicit learning abilities facilitate the comprehension of metaphors. However, to date, no study has directly explored the relationships between the understanding of metaphors and so-called implicit learning tasks. We used a meaning decision task comparing literal, metaphorical and meaningless expressions to assess metaphor understanding and a probabilistic serial reaction time task for assessing implicit learning. Our results show that implicit learning positively predicts the time gap between responses to literal and metaphorical expressions and negatively predicts the difference between metaphorical and meaningless expressions. Thus, when confronted with novel metaphors, participants with higher implicit learning abilities are better able to identify that the expressions have some meaning. These results are interpreted in the context of metaphor understanding and psycholinguistic theories. Copyright © 2018 Elsevier Inc. All rights reserved.

Spectral Index Properties of millijansky Radio Sources in ATLAS

Science.gov (United States)

Randall, Kate; Hopkins, A. M.; Norris, R. P.; Zinn, P.; Middelberg, E.; Mao, M. Y.; Sharp, R. G.

2012-01-01

At the faintest radio flux densities (S1.4GHz 10 mJy) is well studied and is predominantly comprised of AGN. At fainter flux densities, particularly into the microJansky regime, star-forming galaxies begin to dominate the radio source population. Understanding these faint radio source populations is essential for understanding galaxy evolution, and the link between AGN and star formation. Conflicting results have recently arisen regarding whether there is a flattening of the average spectral index between a low radio frequency (325 or 610 MHz) and 1.4 GHz at these faint flux densities. To explore this issue, we have investigated the spectral index properties of a new catalogue of 843 MHz radio sources in the ELAIS-S1 (the European Large Area ISO Survey - South 1 Region) field. Our results support previous work showing a tendency towards flatter radio spectra at fainter flux densities. This catalogue is cross-matched to the Australia Telescope Large Area Survey (ATLAS), the widest deep radio survey to date at 1.4 GHz, with complementary 2.3 GHz, optical and infrared Spitzer Wide-area Infra-Red Extragalactic data. The variation of spectral index properties have been explored as a function of redshift, luminosity and flux density. [These new measurements have been used to identify a population of faint Compact Steep Spectrum sources, thought to be one of the earliest stages of the AGN life-cycle. Exploring this population will aid us in understanding the evolution of AGN as a whole.

Understanding communicative actions: a repetitive TMS study.

Science.gov (United States)

Stolk, Arjen; Noordzij, Matthijs L; Volman, Inge; Verhagen, Lennart; Overeem, Sebastiaan; van Elswijk, Gijs; Bloem, Bas; Hagoort, Peter; Toni, Ivan

2014-02-01

Despite the ambiguity inherent in human communication, people are remarkably efficient in establishing mutual understanding. Studying how people communicate in novel settings provides a window into the mechanisms supporting the human competence to rapidly generate and understand novel shared symbols, a fundamental property of human communication. Previous work indicates that the right posterior superior temporal sulcus (pSTS) is involved when people understand the intended meaning of novel communicative actions. Here, we set out to test whether normal functioning of this cerebral structure is required for understanding novel communicative actions using inhibitory low-frequency repetitive transcranial magnetic stimulation (rTMS). A factorial experimental design contrasted two tightly matched stimulation sites (right pSTS vs left MT+, i.e., a contiguous homotopic task-relevant region) and tasks (a communicative task vs a visual tracking task that used the same sequences of stimuli). Overall task performance was not affected by rTMS, whereas changes in task performance over time were disrupted according to TMS site and task combinations. Namely, rTMS over pSTS led to a diminished ability to improve action understanding on the basis of recent communicative history, while rTMS over MT+ perturbed improvement in visual tracking over trials. These findings qualify the contributions of the right pSTS to human communicative abilities, showing that this region might be necessary for incorporating previous knowledge, accumulated during interactions with a communicative partner, to constrain the inferential process that leads to action understanding. Copyright © 2013 Elsevier Ltd. All rights reserved.

Networks of power in digital copyright law and policy political salience, expertise and the legislative process

CERN Document Server

Farrand, Benjamin

2014-01-01

In this book, Benjamin Farrand employs an interdisciplinary approach that combines legal analysis with political theory to explore the development of copyright law in the EU. Farrand utilises Foucault's concept of Networks of Power and Culpepper's Quiet Politics to assess the adoption and enforcement of copyright law in the EU, including the role of industry representative, cross-border licensing, and judicial approaches to territorial restrictions. Focusing in particular on legislative initiatives concerning copyright, digital music and the internet, Networks of Power in Digital Copyright Law and Policy: Political Salience, Expertise and the Legislative Process demonstrates the connection between copyright law and complex network relationships. This book presents an original socio-political theoretical framework for assessing developments in copyright law that will interest researchers and post-graduate students of law and politics, as well as those more particularly concerned with political theory, EU and c...

The validity of open-source data when assessing jail suicides.

Science.gov (United States)

Thomas, Amanda L; Scott, Jacqueline; Mellow, Jeff

2018-05-09

The Bureau of Justice Statistics' Deaths in Custody Reporting Program is the primary source for jail suicide research, though the data is restricted from general dissemination. This study is the first to examine whether jail suicide data obtained from publicly available sources can help inform our understanding of this serious public health problem. Of the 304 suicides that were reported through the DCRP in 2009, roughly 56 percent (N = 170) of those suicides were identified through the open-source search protocol. Each of the sources was assessed based on how much information was collected on the incident and the types of variables available. A descriptive analysis was then conducted on the variables that were present in both data sources. The four variables present in each data source were: (1) demographic characteristics of the victim, (2) the location of occurrence within the facility, (3) the location of occurrence by state, and (4) the size of the facility. Findings demonstrate that the prevalence and correlates of jail suicides are extremely similar in both open-source and official data. However, for almost every variable measured, open-source data captured as much information as official data did, if not more. Further, variables not found in official data were identified in the open-source database, thus allowing researchers to have a more nuanced understanding of the situational characteristics of the event. This research provides support for the argument in favor of including open-source data in jail suicide research as it illustrates how open-source data can be used to provide additional information not originally found in official data. In sum, this research is vital in terms of possible suicide prevention, which may be directly linked to being able to manipulate environmental factors.

Comparison of Microbial and Chemical Source Tracking Markers To Identify Fecal Contamination Sources in the Humber River (Toronto, Ontario, Canada) and Associated Storm Water Outfalls.

Science.gov (United States)

Staley, Zachery R; Grabuski, Josey; Sverko, Ed; Edge, Thomas A

2016-11-01

Storm water runoff is a major source of pollution, and understanding the components of storm water discharge is essential to remediation efforts and proper assessment of risks to human and ecosystem health. In this study, culturable Escherichia coli and ampicillin-resistant E. coli levels were quantified and microbial source tracking (MST) markers (including markers for general Bacteroidales spp., human, ruminant/cow, gull, and dog) were detected in storm water outfalls and sites along the Humber River in Toronto, Ontario, Canada, and enumerated via endpoint PCR and quantitative PCR (qPCR). Additionally, chemical source tracking (CST) markers specific for human wastewater (caffeine, carbamazepine, codeine, cotinine, acetaminophen, and acesulfame) were quantified. Human and gull fecal sources were detected at all sites, although concentrations of the human fecal marker were higher, particularly in outfalls (mean outfall concentrations of 4.22 log 10 copies, expressed as copy numbers [CN]/100 milliliters for human and 0.46 log 10 CN/100 milliliters for gull). Higher concentrations of caffeine, acetaminophen, acesulfame, E. coli, and the human fecal marker were indicative of greater raw sewage contamination at several sites (maximum concentrations of 34,800 ng/liter, 5,120 ng/liter, 9,720 ng/liter, 5.26 log 10 CFU/100 ml, and 7.65 log 10 CN/100 ml, respectively). These results indicate pervasive sewage contamination at storm water outfalls and throughout the Humber River, with multiple lines of evidence identifying Black Creek and two storm water outfalls with prominent sewage cross-connection problems requiring remediation. Limited data are available on specific sources of pollution in storm water, though our results indicate the value of using both MST and CST methodologies to more reliably assess sewage contamination in impacted watersheds. Storm water runoff is one of the most prominent non-point sources of biological and chemical contaminants which can

Monte Carlo modelling of large scale NORM sources using MCNP.

Science.gov (United States)

Wallace, J D

2013-12-01

The representative Monte Carlo modelling of large scale planar sources (for comparison to external environmental radiation fields) is undertaken using substantial diameter and thin profile planar cylindrical sources. The relative impact of source extent, soil thickness and sky-shine are investigated to guide decisions relating to representative geometries. In addition, the impact of source to detector distance on the nature of the detector response, for a range of source sizes, has been investigated. These investigations, using an MCNP based model, indicate a soil cylinder of greater than 20 m diameter and of no less than 50 cm depth/height, combined with a 20 m deep sky section above the soil cylinder, are needed to representatively model the semi-infinite plane of uniformly distributed NORM sources. Initial investigation of the effect of detector placement indicate that smaller source sizes may be used to achieve a representative response at shorter source to detector distances. Crown Copyright © 2013. Published by Elsevier Ltd. All rights reserved.

Reforming Copyright in the Context of Exercise of the Human Right to Free Expression on the Internet: An Actual Problems of the Modern International Legal Politics

Directory of Open Access Journals (Sweden)

Irina V. Shugurova

2015-12-01

Full Text Available The authors discuss major trends in the area of reforming of copyright in the light of full exercise of internationally recognized human right to expression regarding the digital environment, especially the Internet, and demonstrate the significant situation when intellectual property rights, mainly author’s exclusive rights, build a lot of troubles for the information human rights. The article also looks at the changes in the understanding the relation between copyright and the human right to freedom of expression and information on the Internet. Much attention is paid to new moments in the modern doctrine of intellectual property that is inspired by process of digitization of author’s rights. There is conducted the approach to addressing copyright as one of the digital human rights resulted from property rights and right of creators to protection of their moral and economic interests. However, authors of the article departure from postulate that copyright is the human rights to a certain degree only. Moreover, this article examines the international legal approach to seeking the balance between the human right to freedom of expression, opinion and information, on the one hand, and copyright, especially as regards the Internet, on the other hand. There has been argued that key role in elaborating and adopting the principled standards in this sphere belongs to international law, including international law of human rights. In addition, the latter, as authors have ascertained, must correspond to international law of intellectual property rights, international information law, and international competition law. The study focus on various aspects of solving the problem of adapting copyright to the digital environment.

Website Blocking: Evolution or Revolution? 10 Years of Copyright Enforcement by Private Third Parties

Directory of Open Access Journals (Sweden)

Ellen Marja Wesselingh

2014-11-01

Full Text Available

Copyright enforcement by private third parties – does it work uniformly across the EU? Since the inception of Napster, home copying of digital files has taken flight. The first providers of software or infrastructure for the illegal exchange of files were held contributory or vicariously liable for copyright infringement. In response, they quickly diluted the chain of liability to such an extent that neither the software producers, nor the service providers could be held liable. Moving further down the communication chain, the rights holders are now requiring Internet Service Providers (ISPs that provide access to end customers to help them with the enforcement of their rights. This article discusses case law regarding the enforcement of copyright by Internet Access Providers throughout Europe. At first glance, copyright enforcement has been harmonised by means of a number of directives, and article 8(3 of the Copyright Directive (2001/29/EC regulates that EU Member States must ensure the position of rights holders with regard to injunctions against ISPs. Problem solved? Case law from Denmark, Ireland, Belgium, Norway, England, The Netherlands, Austria and the Court of Justice of the EU was studied. In addition, the legal practice in Germany was examined. The period of time covered by case law is from 2003 to 2013; the case law gives insight into the differences that still exist after implementation of the directive.

Gender and Information Literacy: Evaluation of Gender Differences in a Student Survey of Information Sources

Science.gov (United States)

Taylor, Arthur; Dalal, Heather A.

2017-01-01

Information literacy studies have shown that college students use a variety of information sources to perform research and commonly choose Internet sources over traditional library sources. Studies have also shown that students do not appear to understand the information quality issues concerning Internet information sources and may lack the…

Source and LINAC3 studies

CERN Document Server

Bellodi, G

2017-01-01

In the framework of the LHC Ion Injector Upgrade pro-gramme (LIU), several activities have been carried out in2016 to improve the ion source and Linac3 performance,with the goal to increase the beam current routinely deliv-ered to LEIR. The extraction region of the GTS-LHC ionsource was upgraded with enlarged vacuum chamber aper-tures and the addition of an einzel lens, yielding highertransmission through the rest of the machine. Also, a seriesof experiments have been performed to study the effects ofdouble frequency mixing on the afterglow performance ofthe source after installation of a Travelling Wave Tube Am-plifier (TWTA) as secondary microwave source at variablefrequency. Measurements have been carried out at a dedi-cated oven test stand for better understanding of the ionsource performance. Finally, several MD sessions werededicated to the study and characterization of the strippingfoils, after evidence of degradation in time was discoveredin the 2015 run.

Determining the sources of fine-grained sediment using the Sediment Source Assessment Tool (Sed_SAT)

Science.gov (United States)

Gorman Sanisaca, Lillian E.; Gellis, Allen C.; Lorenz, David L.

2017-07-27

A sound understanding of sources contributing to instream sediment flux in a watershed is important when developing total maximum daily load (TMDL) management strategies designed to reduce suspended sediment in streams. Sediment fingerprinting and sediment budget approaches are two techniques that, when used jointly, can qualify and quantify the major sources of sediment in a given watershed. The sediment fingerprinting approach uses trace element concentrations from samples in known potential source areas to determine a clear signature of each potential source. A mixing model is then used to determine the relative source contribution to the target suspended sediment samples.The computational steps required to apportion sediment for each target sample are quite involved and time intensive, a problem the Sediment Source Assessment Tool (Sed_SAT) addresses. Sed_SAT is a user-friendly statistical model that guides the user through the necessary steps in order to quantify the relative contributions of sediment sources in a given watershed. The model is written using the statistical software R (R Core Team, 2016b) and utilizes Microsoft Access® as a user interface but requires no prior knowledge of R or Microsoft Access® to successfully run the model successfully. Sed_SAT identifies outliers, corrects for differences in size and organic content in the source samples relative to the target samples, evaluates the conservative behavior of tracers used in fingerprinting by applying a “Bracket Test,” identifies tracers with the highest discriminatory power, and provides robust error analysis through a Monte Carlo simulation following the mixing model. Quantifying sediment source contributions using the sediment fingerprinting approach provides local, State, and Federal land management agencies with important information needed to implement effective strategies to reduce sediment. Sed_SAT is designed to assist these agencies in applying the sediment fingerprinting

Understanding renewable energy systems

Energy Technology Data Exchange (ETDEWEB)

Quaschning, Volker

2005-01-15

Beginning with an overview of renewable energy sources including biomass, hydroelectricity, geothermal, tidal, wind and solar power, this book explores the fundamentals of different renewable energy systems. The main focus is on technologies with high development potential such as solar thermal systems, photovoltaics and wind power. This text not only describes technological aspects, but also deals consciously with problems of the energy industry. In this way, the topics are treated in a holistic manner, bringing together maths, engineering, climate studies and economics, and enabling readers to gain a broad understanding of renewable energy technologies and their potential. The book also contains a free CD-ROM resource, which includes a variety of specialist simulation software and detailed figures from the book. (Author)

Sports Uniforms and Copyright: Implications for Applied Art Educators from the Star Athletica Decision

Directory of Open Access Journals (Sweden)

Sara R. Benson

2018-02-01

Full Text Available In the course of one decision, Star Athletica, the Supreme Court selected the appropriate test to delineate the line between copyrightable creative expression and non-copyrightable functional work, reversed a long-standing rule about the inability to copyright fashion, and changed the game for graphic and industrial designers wishing to protect the more pragmatic pieces of their art. This article proceeds with a brief history of the Star Athletica case, including the lower court judgments, a discussion of the Supreme Court holding in the case, the applicability of the Supreme Court holding to fashion, graphic design, and industrial design industries going forward, and concludes with some final thoughts about the implications of the outcome of the case.

Understanding Athletic Pubalgia: A Review.

Science.gov (United States)

Cohen, Brian; Kleinhenz, Dominic; Schiller, Jonathan; Tabaddor, Ramin

2016-10-04

Athletic Pubalgia, more commonly known as sports hernia, is defined as chronic lower abdominal and groin pain without the presence of a true hernia. It is increasingly recognized in athletes as a source of groin pain and is often associated with other pathology. A comprehensive approach to the physical exam and a strong understanding of hip and pelvic anatomy are critical in making the appropriate diagnosis. Various management options are available. We review the basic anatomy, patholophysiology, diagnostic approach and treatment of athletic pubalgia as well as discuss associated conditions such as femoroacetabular impingement. [Full article available at http://rimed.org/rimedicaljournal-2016-10.asp].

The Source Inversion Validation (SIV) Initiative: A Collaborative Study on Uncertainty Quantification in Earthquake Source Inversions

Science.gov (United States)

Mai, P. M.; Schorlemmer, D.; Page, M.

2012-04-01

Earthquake source inversions image the spatio-temporal rupture evolution on one or more fault planes using seismic and/or geodetic data. Such studies are critically important for earthquake seismology in general, and for advancing seismic hazard analysis in particular, as they reveal earthquake source complexity and help (i) to investigate earthquake mechanics; (ii) to develop spontaneous dynamic rupture models; (iii) to build models for generating rupture realizations for ground-motion simulations. In applications (i - iii), the underlying finite-fault source models are regarded as "data" (input information), but their uncertainties are essentially unknown. After all, source models are obtained from solving an inherently ill-posed inverse problem to which many a priori assumptions and uncertain observations are applied. The Source Inversion Validation (SIV) project is a collaborative effort to better understand the variability between rupture models for a single earthquake (as manifested in the finite-source rupture model database) and to develop robust uncertainty quantification for earthquake source inversions. The SIV project highlights the need to develop a long-standing and rigorous testing platform to examine the current state-of-the-art in earthquake source inversion, and to develop and test novel source inversion approaches. We will review the current status of the SIV project, and report the findings and conclusions of the recent workshops. We will briefly discuss several source-inversion methods, how they treat uncertainties in data, and assess the posterior model uncertainty. Case studies include initial forward-modeling tests on Green's function calculations, and inversion results for synthetic data from spontaneous dynamic crack-like strike-slip earthquake on steeply dipping fault, embedded in a layered crustal velocity-density structure.

Open source tools for fluorescent imaging.

Science.gov (United States)

Hamilton, Nicholas A

2012-01-01

As microscopy becomes increasingly automated and imaging expands in the spatial and time dimensions, quantitative analysis tools for fluorescent imaging are becoming critical to remove both bottlenecks in throughput as well as fully extract and exploit the information contained in the imaging. In recent years there has been a flurry of activity in the development of bio-image analysis tools and methods with the result that there are now many high-quality, well-documented, and well-supported open source bio-image analysis projects with large user bases that cover essentially every aspect from image capture to publication. These open source solutions are now providing a viable alternative to commercial solutions. More importantly, they are forming an interoperable and interconnected network of tools that allow data and analysis methods to be shared between many of the major projects. Just as researchers build on, transmit, and verify knowledge through publication, open source analysis methods and software are creating a foundation that can be built upon, transmitted, and verified. Here we describe many of the major projects, their capabilities, and features. We also give an overview of the current state of open source software for fluorescent microscopy analysis and the many reasons to use and develop open source methods. Copyright © 2012 Elsevier Inc. All rights reserved.

The Legal Nature of Video Games – Adapting Copyright Law to Multimedia

Directory of Open Access Journals (Sweden)

Julian Simon Stein

2015-06-01

Full Text Available In Copyright Law, video games are still a contentious matter. The multimedia nature of games brings up the question on how to define their legal nature. While there are several original underlying works in video games such as computer programs, artistic works, musical works, dramatic works etc., video games enjoy protection as films or audiovisual works respectively in many jurisdictions, making video games an arrangement of a multiplicity of works. However, some have argued to define video games as a single 'multimedia work' rather than a product of many works of copyright.This article analyses the different types of original and derivative works contained in video games before evaluating the necessity and feasibility of a multimedia category of work, arguing in favour of the current system.

Source apportionment of heavy metals in agricultural soil based on PMF: A case study in Hexi Corridor, northwest China.

Science.gov (United States)

Guan, Qingyu; Wang, Feifei; Xu, Chuanqi; Pan, Ninghui; Lin, Jinkuo; Zhao, Rui; Yang, Yanyan; Luo, Haiping

2018-02-01

Hexi Corridor is the most important base of commodity grain and producing area for cash crops. However, the rapid development of agriculture and industry has inevitably led to heavy metal contamination in the soils. Multivariate statistical analysis, GIS-based geostatistical methods and Positive Matrix Factorization (PMF) receptor modeling techniques were used to understand the levels of heavy metals and their source apportionment for agricultural soil in Hexi Corridor. The results showed that the average concentrations of Cr, Cu, Ni, Pb and Zn were lower than the secondary standard of soil environmental quality; however, the concentrations of eight metals (Cr, Cu, Mn, Ni, Pb, Ti, V and Zn) were higher than background values, and their corresponding enrichment factor values were significantly greater than 1. Different degrees of heavy metal pollution occurred in the agricultural soils; specifically, Ni had the most potential for impacting human health. The results from the multivariate statistical analysis and GIS-based geostatistical methods indicated both natural sources (Co and W) and anthropogenic sources (Cr, Cu, Mn, Ni, Pb, Ti, V and Zn). To better identify pollution sources of heavy metals in the agricultural soils, the PMF model was applied. Further source apportionment revealed that enrichments of Pb and Zn were attributed to traffic sources; Cr and Ni were closely related to industrial activities, including mining, smelting, coal combustion, iron and steel production and metal processing; Zn and Cu originated from agricultural activities; and V, Ti and Mn were derived from oil- and coal-related activities. Copyright © 2017 Elsevier Ltd. All rights reserved.

Image Right and Copyright Law in Europe: Divergences and Convergences

OpenAIRE

Tatiana Synodinou

2014-01-01

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-patrimo...

Optimization of atomic beam sources for polarization experiments

Energy Technology Data Exchange (ETDEWEB)

Gaisser, Martin; Nass, Alexander; Stroeher, Hans [IKP, Forschungszentrum Juelich (Germany)

2013-07-01

For experiments with spin-polarized protons and neutrons a dense target is required. In current atomic beam sources an atomic hydrogen or deuterium beam is expanded through a cold nozzle and a system of sextupole magnets and RF-transition units selects a certain hyperfine state. The achievable flux seems to be limited to about 10{sup 17} particles per second with a high nuclear polarization. A lot of experimental and theoretical effort has been undertaken to understand all effects and to increase the flux. However, improvements have remained marginal. Now, a Monte Carlo simulation based on the DSMC part of the open source C++ library OpenFOAM is set up in order to get a better understanding of the flow and to optimize the various elements. It is intended to include important effects like deflection from magnetic fields, recombination on the walls and spin exchange collisions in the simulation and make quantitative predictions of changes in the experimental setup. The goal is to get a tool that helps to further increase the output of an atomic beam source. So far, a new binary collision model, magnetic fields, RF-transition units and a tool to measure the collision age are included. The next step will be to couple the whole simulation with an optimization algorithm implementing Adaptive Simulated Annealing (ASA) in order to automatically optimize the atomic beam source.

A Robust Blind Quantum Copyright Protection Method for Colored Images Based on Owner's Signature

Science.gov (United States)

Heidari, Shahrokh; Gheibi, Reza; Houshmand, Monireh; Nagata, Koji

2017-08-01

Watermarking is the imperceptible embedding of watermark bits into multimedia data in order to use for different applications. Among all its applications, copyright protection is the most prominent usage which conceals information about the owner in the carrier, so as to prohibit others from assertion copyright. This application requires high level of robustness. In this paper, a new blind quantum copyright protection method based on owners's signature in RGB images is proposed. The method utilizes one of the RGB channels as indicator and two remained channels are used for embedding information about the owner. In our contribution the owner's signature is considered as a text. Therefore, in order to embed in colored image as watermark, a new quantum representation of text based on ASCII character set is offered. Experimental results which are analyzed in MATLAB environment, exhibit that the presented scheme shows good performance against attacks and can be used to find out who the real owner is. Finally, the discussed quantum copyright protection method is compared with a related work that our analysis confirm that the presented scheme is more secure and applicable than the previous ones currently found in the literature.

Internet Search Engines: Copyright's "Fair Use" in Reproduction and Public Display Rights

National Research Council Canada - National Science Library

Jeweler, Robin

2007-01-01

.... If so, is the activity a "fair use" protected by the Copyright Act? These issues frequently implicate search engines, which scan the web to allow users to find content for uses, both legitimate and illegitimate...

Energy sources for gynecologic laparoscopic surgery: a review of the literature.

Science.gov (United States)

Law, Kenneth S K; Abbott, Jason A; Lyons, Stephen D

2014-12-01

A range of energy sources are used in gynecologic laparoscopy. These energy sources include monopolar electrosurgery, bipolar electrosurgery (including "advanced bipolar" devices that incorporate tissue feedback monitoring), and various types of laser and ultrasonic technologies. Gynecologists using these tools should be aware of the potential benefits and potential dangers of these instruments. This review provides an overview of the biophysics of these energy sources, their tissue effects, and the complications that may arise. It aims to highlight any potential advantages or disadvantages of various energy sources, as reported by clinical and laboratory studies. Literature relating to energy sources used in gynecologic laparoscopy was reviewed. While laboratory-based studies have reported differences between various energy sources, these differences may not be clinically significant. The choice of instrumentation may depend on the nature of the surgical task being performed, but other factors, such as the surgeon's training/experience, cost, and industry marketing, may also influence the decision. TAn awareness of the pros and cons of each energy modality and their relative efficacy profiles is paramount. It is important that surgeons have an understanding of the biophysics of these technologies in order to understand their limitations and potential dangers and to utilize the most appropriate energy source(s) in the appropriate clinical setting, in order to both minimize the risk of inadvertent injuries during gynecologic laparoscopy and to maximize cost-efficient delivery of health care.

EpiTools: An Open-Source Image Analysis Toolkit for Quantifying Epithelial Growth Dynamics.

Science.gov (United States)

Heller, Davide; Hoppe, Andreas; Restrepo, Simon; Gatti, Lorenzo; Tournier, Alexander L; Tapon, Nicolas; Basler, Konrad; Mao, Yanlan

2016-01-11

Epithelia grow and undergo extensive rearrangements to achieve their final size and shape. Imaging the dynamics of tissue growth and morphogenesis is now possible with advances in time-lapse microscopy, but a true understanding of their complexities is limited by automated image analysis tools to extract quantitative data. To overcome such limitations, we have designed a new open-source image analysis toolkit called EpiTools. It provides user-friendly graphical user interfaces for accurately segmenting and tracking the contours of cell membrane signals obtained from 4D confocal imaging. It is designed for a broad audience, especially biologists with no computer-science background. Quantitative data extraction is integrated into a larger bioimaging platform, Icy, to increase the visibility and usability of our tools. We demonstrate the usefulness of EpiTools by analyzing Drosophila wing imaginal disc growth, revealing previously overlooked properties of this dynamic tissue, such as the patterns of cellular rearrangements. Copyright © 2016 The Authors. Published by Elsevier Inc. All rights reserved.

7 CFR 1206.52 - Patents, copyrights, trademarks, information, publications, and product formulations.

Science.gov (United States)

2010-01-01

... 7 Agriculture 10 2010-01-01 2010-01-01 false Patents, copyrights, trademarks, information... Agriculture (Continued) AGRICULTURAL MARKETING SERVICE (MARKETING AGREEMENTS AND ORDERS; MISCELLANEOUS COMMODITIES), DEPARTMENT OF AGRICULTURE MANGO PROMOTION, RESEARCH, AND INFORMATION Mango Promotion, Research...

Organic contaminant transport and fate in the subsurface: evolution of knowledge and understanding

Science.gov (United States)

Essaid, Hedeff I.; Bekins, Barbara A.; Cozzarelli, Isabelle M.

2015-01-01

Toxic organic contaminants may enter the subsurface as slightly soluble and volatile nonaqueous phase liquids (NAPLs) or as dissolved solutes resulting in contaminant plumes emanating from the source zone. A large body of research published in Water Resources Research has been devoted to characterizing and understanding processes controlling the transport and fate of these organic contaminants and the effectiveness of natural attenuation, bioremediation, and other remedial technologies. These contributions include studies of NAPL flow, entrapment, and interphase mass transfer that have advanced from the analysis of simple systems with uniform properties and equilibrium contaminant phase partitioning to complex systems with pore-scale and macroscale heterogeneity and rate-limited interphase mass transfer. Understanding of the fate of dissolved organic plumes has advanced from when biodegradation was thought to require oxygen to recognition of the importance of anaerobic biodegradation, multiple redox zones, microbial enzyme kinetics, and mixing of organic contaminants and electron acceptors at plume fringes. Challenges remain in understanding the impacts of physical, chemical, biological, and hydrogeological heterogeneity, pore-scale interactions, and mixing on the fate of organic contaminants. Further effort is needed to successfully incorporate these processes into field-scale predictions of transport and fate. Regulations have greatly reduced the frequency of new point-source contamination problems; however, remediation at many legacy plumes remains challenging. A number of fields of current relevance are benefiting from research advances from point-source contaminant research. These include geologic carbon sequestration, nonpoint-source contamination, aquifer storage and recovery, the fate of contaminants from oil and gas development, and enhanced bioremediation.

Conditioning technology of spent radium sources

International Nuclear Information System (INIS)

Kang, Il Sik; Kim, K. J.; Jang, K. D.

2001-03-01

In order to avoid accidents that could be resulted from improper storage of spent radium sources, it is necessary to condition and store them safely. The program for safe conditioning of spent radium sources by IAEA has been established to assist the developing countries. The main object of this report is to understand well and apply the technology that was applied in conditioning the national inventory of Ra-226 sources in Myanmar, as a part of IAEA's project by the Korean expert team. The report is the result that the Korean expert team carried out in Myanmar under the project title 'Radium Conditioning Service in Myanmar(INT4131-06646C)'. As a result of the mission, a whole inventory, 1,429.5 mCi of spent radium sources was safely conditioned by the Korean expert team according to the manual under the supervision of IAEA's technical officer, Mr. Al-Mughrabi, and under the control of DAE authority. These sources were encapsuled in 27 small capsules and 3 large capsules, and conditioned in 3 lead shields, producing 3 packages. The inventories were distributed into 3 shielding devices, holding 500, 459.5, and 470 mCi

Open Source Software Success Model for Iran: End-User Satisfaction Viewpoint

Directory of Open Access Journals (Sweden)

Ali Niknafs

2012-03-01

Full Text Available The open source software development is notable option for software companies. Recent years, many advantages of this software type are cause of move to that in Iran. National security and international restrictions problems and also software and services costs and more other problems intensified importance of use of this software. Users and their viewpoints are the critical success factor in the software plans. But there is not an appropriate model for open source software case in Iran. This research tried to develop a measuring open source software success model for Iran. By use of data gathered from open source users and online survey the model was tested. The results showed that components by positive effect on open source success were user satisfaction, open source community services quality, open source quality, copyright and security.

Comparative studies of energy sources in gynecologic laparoscopy.

Science.gov (United States)

Law, Kenneth S K; Lyons, Stephen D

2013-01-01

Energy sources incorporating "vessel sealing" capabilities are being increasingly used in gynecologic laparoscopic surgery although conventional monopolar and bipolar electrosurgery remain popular. The preference for one device over another is based on a combination of factors, including the surgeon's subjective experience, availability, and cost. Although comparative clinical studies and meta-analyses of laparoscopic energy sources have reported small but statistically significant differences in volumes of blood loss, the clinical significance of such small volumes is questionable. The overall usefulness of the various energy sources available will depend on a number of factors including vessel burst pressure and seal time, lateral thermal spread, and smoke production. Animal studies and laboratory-based trials are useful in providing a controlled environment to investigate such parameters. At present, there is insufficient evidence to support the use of one energy source over another. Copyright © 2013 AAGL. All rights reserved.

Active Galactic Nuclei: Sources for ultra high energy cosmic rays?

Energy Technology Data Exchange (ETDEWEB)

Biermann, Peter L. [MPI for Radioastronomy, Bonn (Germany); Dept. of Phys. and Astron., Univ. of Bonn (Germany); Dept. of Phys. and Astr., Univ. of Alabama, Tuscaloosa, AL (United States); Dept. of Phys., Univ. of Alabama at Huntsville, AL (United States); Inst. Nucl. Phys. FZ, Karlsruhe Inst. of Techn. (KIT) (Germany); Becker, Julia K. [Institution foer Fysik, Goeteborgs Univ. (Sweden); Dept. of Phys., Univ. Dortmund, Dortmund (Germany); Caramete, Laurentiu [MPI for Radioastronomy, Bonn (Germany); Institute for Space Studies, Bucharest (Romania); Curutiu, Alex [MPI for Radioastronomy, Bonn (Germany); Engel, Ralph [Inst. Nucl. Phys. FZ, Karlsruhe Inst. of Techn. (KIT) (Germany); Falcke, Heino [Dept. of Astrophys., IMAP, Radboud Univ., Nijmegen (Netherlands); ASTRON, Dwingeloo (Netherlands); Gergely, Laszlo A. [Dept. Appl. Sci., London South Bank University (United Kingdom); Dept. of Theoret. and Exp. Phys., Univ. of Szeged, Szeged (Hungary); Isar, P. Gina [Inst. Nucl. Phys. FZ, Karlsruhe Inst. of Techn. (KIT) (Germany); Institute for Space Studies, Bucharest (Romania); Maris, Ioana C. [Inst. Nucl. Phys. FZ, Karlsruhe Inst. of Techn. (KIT) (Germany); Meli, Athina [Physik. Inst. Univ. Erlangen-Nuernberg (Germany); Kampert, Karl-Heinz [Phys. Dept., Univ. Wuppertal (Germany); Stanev, Todor [Bartol Research Inst., Univ. of Delaware, Newark, DE (United States); Tascau, Oana [Phys. Dept., Univ. Wuppertal (Germany); Zier, Christian [MPI for Radioastronomy, Bonn (Germany); Raman Res. Inst., Bangalore (India)

2009-05-15

The origin of ultra high energy cosmic rays promises to lead us to a deeper understanding of the structure of matter. This is possible through the study of particle collisions at center-of-mass energies in interactions far larger than anything possible with the Large Hadron Collider, albeit at the substantial cost of no control over the sources and interaction sites. For the extreme energies we have to identify and understand the sources first, before trying to use them as physics laboratories. Here we describe the current stage of this exploration. The most promising contenders as sources are radio galaxies and gamma ray bursts. The sky distribution of observed events yields a hint favoring radio galaxies. Key in this quest are the intergalactic and galactic magnetic fields, whose strength and structure are not yet fully understood. Current data and statistics do not yet allow a final judgement. We outline how we may progress in the near future.

Active Galactic Nuclei: Sources for ultra high energy cosmic rays?

International Nuclear Information System (INIS)

Biermann, Peter L.; Becker, Julia K.; Caramete, Laurentiu; Curutiu, Alex; Engel, Ralph; Falcke, Heino; Gergely, Laszlo A.; Isar, P. Gina; Maris, Ioana C.; Meli, Athina; Kampert, Karl-Heinz; Stanev, Todor; Tascau, Oana; Zier, Christian

2009-01-01

The origin of ultra high energy cosmic rays promises to lead us to a deeper understanding of the structure of matter. This is possible through the study of particle collisions at center-of-mass energies in interactions far larger than anything possible with the Large Hadron Collider, albeit at the substantial cost of no control over the sources and interaction sites. For the extreme energies we have to identify and understand the sources first, before trying to use them as physics laboratories. Here we describe the current stage of this exploration. The most promising contenders as sources are radio galaxies and gamma ray bursts. The sky distribution of observed events yields a hint favoring radio galaxies. Key in this quest are the intergalactic and galactic magnetic fields, whose strength and structure are not yet fully understood. Current data and statistics do not yet allow a final judgement. We outline how we may progress in the near future.

Improvement of highly charged ion production in the ECR source of heavy ions

International Nuclear Information System (INIS)

Shirkov, G.D.

1996-01-01

Some physical limitations of the highly charged ion production in the ECR source are analyzed in this report. A few possible ways to improve the output of highly charged ions from the ECR source for heavy ions are proposed. A new library of computer codes for the numerical simulation of heavy ion production in the ECR ion source is used to examine these ways to improve the ECR source operation according to the CERN program of heavy ion acceleration. copyright 1996 American Institute of Physics

Variability in source sediment contributions by applying different statistic test for a Pyrenean catchment.

Science.gov (United States)

Palazón, L; Navas, A

2017-06-01

Information on sediment contribution and transport dynamics from the contributing catchments is needed to develop management plans to tackle environmental problems related with effects of fine sediment as reservoir siltation. In this respect, the fingerprinting technique is an indirect technique known to be valuable and effective for sediment source identification in river catchments. Large variability in sediment delivery was found in previous studies in the Barasona catchment (1509 km 2 , Central Spanish Pyrenees). Simulation results with SWAT and fingerprinting approaches identified badlands and agricultural uses as the main contributors to sediment supply in the reservoir. In this study the Kruskal-Wallis H-test and (3) principal components analysis. Source contribution results were different between assessed options with the greatest differences observed for option using #3, including the two step process: principal components analysis and discriminant function analysis. The characteristics of the solutions by the applied mixing model and the conceptual understanding of the catchment showed that the most reliable solution was achieved using #2, the two step process of Kruskal-Wallis H-test and discriminant function analysis. The assessment showed the importance of the statistical procedure used to define the optimum composite fingerprint for sediment fingerprinting applications. Copyright © 2016 Elsevier Ltd. All rights reserved.

CHALLENGES OF INTERPRETING THE NOTION OF SOFTWARE COPYRIGHTS IN THE CURRENT ECONOMIC AND SOCIO-POLITICAL CONTEXT

Directory of Open Access Journals (Sweden)

Ramona DUMITRAȘCU

2018-05-01

Full Text Available Every country has it’ s own interpretation and enforcement of copyrights. The challenge is in case of a conflict of interpretations to create a common structure accepted by all parties as a base of mutual understanding and agreement. ESCIA guidelines seek to provide a scalable assessment framework which in turn can be a tool for research and development of structures to deal with the different cultural and social economic circumstances of the different countries / the assessment of which system is dominant is an ongoing, ever-changing debate for which you need the guideline tools to steer the discussion in the right direction which is a challenge on it’s own.the digital economy is the most important part of the global economy.The digital transformation of international production requires regulation,governing, investor behaviour. The negative impact of manipulation of data obtained from consumers by global powerfull multinationals is to be considered a major insentive for a rigourus monitorization and regulation of international productions. The diversity of interests, political and finacial, make fair regulations covering all aspects of the situation, extremlely difficult, in addition to the ever chainging parameters governing the subject as such. The complexity of the matter should not prevent an indepth assassement and solution seeking policy.

Review on recent progress in observations, source identifications and countermeasures of PM2.5.

Science.gov (United States)

Liang, Chun-Sheng; Duan, Feng-Kui; He, Ke-Bin; Ma, Yong-Liang

2016-01-01

Recently, PM2.5 (atmospheric fine particulate matter with aerodynamic diameter ≤ 2.5 μm) have received so much attention that the observations, source appointment and countermeasures of it have been widely studied due to its harmful impacts on visibility, mood (mental health), physical health, traffic safety, construction, economy and nature, as well as its complex interaction with climate. A review on the PM2.5 related research is necessary. We start with summary of chemical composition and characteristics of PM2.5 that contains both macro and micro observation results and analysis, wherein the temporal variability of concentrations of PM2.5 and major components in many recent reports is embraced. This is closely followed by an overview of source appointment, including the composition and sources of PM2.5 in different countries in the six inhabitable continents based on the best available results. Besides summarizing PM2.5 pollution countermeasures by policy, planning, technology and ideology, the World Air Day is proposed to be established to inspire and promote the crucial social action in energy-saving and emission-reduction. Some updated knowledge of the important topics (such as formation and evolution mechanisms of hazes, secondary aerosols, aerosol mass spectrometer, organic tracers, radiocarbon, emissions, solutions for air pollution problems, etc.) is also included in the present review by logically synthesizing the studies. In addition, the key research challenges and future directions are put forward. Despite our efforts, our understanding of the recent reported observations, source identifications and countermeasures of PM2.5 is limited, and subsequent efforts both of the authors and readers are needed. Copyright © 2015 Elsevier Ltd. All rights reserved.

Solar energetic particles a modern primer on understanding sources, acceleration and propagation

CERN Document Server

Reames, Donald V

2017-01-01

This concise primer introduces the non-specialist reader to the physics of solar energetic particles (SEP) and systematically reviews the evidence for the two main mechanisms which lead to the so-called impulsive and gradual SEP events. More specifically, the timing of the onsets, the longitude distributions, the high-energy spectral shapes, the correlations with other solar phenomena (e.g. coronal mass ejections), as well as the all-important elemental and isotopic abundances of SEPs are investigated. Impulsive SEP events are related to magnetic reconnection in solar flares and jets. The concept of shock acceleration by scattering on self-amplified Alfvén waves is introduced, as is the evidence of reacceleration of impulsive-SEP material in the seed population accessed by the shocks in gradual events. The text then develops processes of transport of ions out to an observer. Finally, a new technique to determine the source plasma temperature in both impulsive and gradual events is demonstrated. Last but not ...

37 CFR 201.31 - Procedures for copyright restoration in the United States for certain motion pictures and their...

Science.gov (United States)

2010-07-01

..., and before March 1, 1989, without the notice required by U.S. copyright law. I certify that the... 37 Patents, Trademarks, and Copyrights 1 2010-07-01 2010-07-01 false Procedures for copyright... American Free Trade Agreement. 201.31 Section 201.31 Patents, Trademarks, and Copyrights COPYRIGHT OFFICE...

The influence of Missouri mathematics project on seventh grade students’ mathematical understanding ability

Science.gov (United States)

Rezeki, S.; Setyawan, A. A.; Amelia, S.

2018-01-01

Mathematical understanding ability is a primary goal of Indonesian national education goals. However, various sources has shown that Indonesian students’ mathematical understanding ability is still relatively low. This study used quasi-experimental research design to examine the effectiveness of the application of Missouri Mathematics Project (MMP) on students’ mathematical understanding ability. The participants of the study were seventh grade students in Pekanbaru, Riau Province, Indonesia. They were selected purposively and represented as high, medium, and low-quality schools. The result of this study indicated that there was a significant effect of MMP on the overall students’ mathematical understanding ability and in all categories, except for low school level.

Intra-urban biomonitoring: Source apportionment using tree barks to identify air pollution sources.

Science.gov (United States)

Moreira, Tiana Carla Lopes; de Oliveira, Regiani Carvalho; Amato, Luís Fernando Lourenço; Kang, Choong-Min; Saldiva, Paulo Hilário Nascimento; Saiki, Mitiko

2016-05-01

It is of great interest to evaluate if there is a relationship between possible sources and trace elements using biomonitoring techniques. In this study, tree bark samples of 171 trees were collected using a biomonitoring technique in the inner city of São Paulo. The trace elements (Al, Ba, Ca, Cl, Cu, Fe, K, Mg, Mn, Na, P, Rb, S, Sr and Zn) were determined by the energy dispersive X-ray fluorescence (EDXRF) spectrometry. The Principal Component Analysis (PCA) was applied to identify the plausible sources associated with tree bark measurements. The greatest source was vehicle-induced non-tailpipe emissions derived mainly from brakes and tires wear-out and road dust resuspension (characterized with Al, Ba, Cu, Fe, Mn and Zn), which was explained by 27.1% of the variance, followed by cement (14.8%), sea salt (11.6%) and biomass burning (10%), and fossil fuel combustion (9.8%). We also verified that the elements related to vehicular emission showed different concentrations at different sites of the same street, which might be helpful for a new street classification according to the emission source. The spatial distribution maps of element concentrations were obtained to evaluate the different levels of pollution in streets and avenues. Results indicated that biomonitoring techniques using tree bark can be applied to evaluate dispersion of air pollution and provide reliable data for the further epidemiological studies. Copyright © 2016 Elsevier Ltd. All rights reserved.

Knowledge acquisition for the internationalization of the smaller firm:Content and sources

OpenAIRE

Harris, Simon; Fletcher, Margaret

2012-01-01

Internationalization process research emphasizes accumulated experience and networks as sources of knowledge for internationalization. Our understanding, however, as to what this knowledge is in practice for smaller firms, the challenges they face in acquiring it, and how they address those challenges is limited. Integrating organizational learning concepts with our theoretical understanding of the small firm internationalization process, we develop a new framework for understanding knowledge...

Analysis of the relation of copyright and work content in judicial verdicts of USA, UK and Canada

Directory of Open Access Journals (Sweden)

Mahmoud Sadeghi

2015-12-01

Full Text Available According to copyright system, the normal standard for protecting literary and artistic works is originality hence the international copyright treaties such as Berne convention, while emphasizing on originality are avoiding imposing other mandatory standards for protecting such works. However, these works are different forms of expression of various ideas and accordingly, comprise different contents. In some cases, the works contents are inconsistent with religious and national values and norms or society custom and laws. There are conflicts between protecting copyright as an intellectual property right and other moral, religious and legal priorities in the society. For resolving this conflict and answering the question whether work content will affect copyright protection, countries have adopted different approaches. From the perspective of the work content, this article through a comparative study of approaches and judicial verdicts of the USA, the UK and Canada, infers two general views: the work content does not have any impacts on copyright protection and the work content have impacts on copyright protection. In addition, some supporters of second view believe in content impact on existence of copyright in a work and other supporters believe that content has impacts on some enforcements of copyright.

Gamma ray burst source locations with the Ulysses/Compton/PVO Network

International Nuclear Information System (INIS)

Cline, T.L.; Hurley, K.C.; Boer, M.; Sommer, M.; Niel, M.; Fishman, G.J.; Kouveliotou, C.; Meegan, C.A.; Paciesas, W.S.; Wilson, R.B.; Laros, J.G.; Klebesadel, R.W.

1991-01-01

The new interplanetary gamma-ray burst network will determine source fields with unprecedented accuracy. The baseline of the Ulysses mission and the locations of Pioneer-Venus Orbiter and of Mars Observer will ensure precision to a few tens of arc seconds. Combined with the event phenomenologies of the Burst and Transient Source Experiment on Compton Observatory, the source locations to be achieved with this network may provide a basic new understanding of the puzzle of gamma ray bursts

76 FR 60398 - Exemption to Prohibition on Circumvention of Copyright Protection Systems for Access Control...

Science.gov (United States)

2011-09-29

... ``access'' to copyrighted works, e.g., decryption or hacking of access controls such as passwords or serial... availability for use of copyrighted works is whether the measure supports a distribution model that benefits... work, those limitations may benefit the public by providing ``use-facilitating'' models that allow...

The effect of toxic carbon source on the reaction of activated sludge in the batch reactor.

Science.gov (United States)

Wu, Changyong; Zhou, Yuexi; Zhang, Siyu; Xu, Min; Song, Jiamei

2018-03-01

The toxic carbon source can cause higher residual effluent dissolved organic carbon than easily biodegraded carbon source in activated sludge process. In this study, an integrated activated sludge model is developed as the tool to understand the mechanism of toxic carbon source (phenol) on the reaction, regarding the carbon flows during the aeration period in the batch reactor. To estimate the toxic function of phenol, the microbial cells death rate (k death ) is introduced into the model. The integrated model was calibrated and validated by the experimental data and it was found the model simulations matched the all experimental measurements. In the steady state, the toxicity of phenol can result in higher microbial cells death rate (0.1637 h -1 vs 0.0028 h -1 ) and decay rate coefficient of biomass (0.0115 h -1 vs 0.0107 h -1 ) than acetate. In addition, the utilization-associated products (UAP) and extracellular polymeric substances (EPS) formation coefficients of phenol are higher than that of acetate, indicating that more carbon flows into the extracellular components, such as soluble microbial products (SMP), when degrading toxic organics. In the non-steady state of feeding phenol, the yield coefficient for growth and maximum specific growth rate are very low in the first few days (1-10 d), while the decay rate coefficient of biomass and microbial cells death rate are relatively high. The model provides insights into the difference of the dynamic reaction with different carbon sources in the batch reactor. Copyright © 2017 Elsevier Ltd. All rights reserved.

Size distribution, directional source contributions and pollution status of PM from Chengdu, China during a long-term sampling campaign.

Science.gov (United States)

Shi, Guo-Liang; Tian, Ying-Ze; Ma, Tong; Song, Dan-Lin; Zhou, Lai-Dong; Han, Bo; Feng, Yin-Chang; Russell, Armistead G

2017-06-01

Long-term and synchronous monitoring of PM 10 and PM 2.5 was conducted in Chengdu in China from 2007 to 2013. The levels, variations, compositions and size distributions were investigated. The sources were quantified by two-way and three-way receptor models (PMF2, ME2-2way and ME2-3way). Consistent results were found: the primary source categories contributed 63.4% (PMF2), 64.8% (ME2-2way) and 66.8% (ME2-3way) to PM 10 , and contributed 60.9% (PMF2), 65.5% (ME2-2way) and 61.0% (ME2-3way) to PM 2.5 . Secondary sources contributed 31.8% (PMF2), 32.9% (ME2-2way) and 31.7% (ME2-3way) to PM 10 , and 35.0% (PMF2), 33.8% (ME2-2way) and 36.0% (ME2-3way) to PM 2.5 . The size distribution of source categories was estimated better by the ME2-3way method. The three-way model can simultaneously consider chemical species, temporal variability and PM sizes, while a two-way model independently computes datasets of different sizes. A method called source directional apportionment (SDA) was employed to quantify the contributions from various directions for each source category. Crustal dust from east-north-east (ENE) contributed the highest to both PM 10 (12.7%) and PM 2.5 (9.7%) in Chengdu, followed by the crustal dust from south-east (SE) for PM 10 (9.8%) and secondary nitrate & secondary organic carbon from ENE for PM 2.5 (9.6%). Source contributions from different directions are associated with meteorological conditions, source locations and emission patterns during the sampling period. These findings and methods provide useful tools to better understand PM pollution status and to develop effective pollution control strategies. Copyright © 2016. Published by Elsevier B.V.

The issue of exceptions from the transmission and operation of radio and television broadcasting in the Copyright Act

OpenAIRE

Petera, Jaromír

2008-01-01

In 2005 the Parliament of the Czech Republic adopted an amendment of Act No. 121/2000 on Copyright Law and Rights Related to Copyright [hereinafter Copyright Act]. The Copyright Act amendment set up three new exceptions to the author's exclusive right to exploit his or her work. The author deals with harmony of these three exceptions with international copyright law system and European copyright law. In the broad context the author discusses problems related to the changing scope of the excep...

Wheat seed system in Ethiopia: Farmers' varietal perception, seed sources, and seed management

NARCIS (Netherlands)

Bishaw, Z.; Struik, P.C.; Gastel, van A.J.G.

2010-01-01

Knowledge and information on farmers' perception and its influence on adoption of modern wheat varieties, awareness and source of new wheat production technology, wheat seed sources, and on-farm seed-management practices remain sporadic in Ethiopia. This study was conducted to understand the

Rate equation modelling of the optically pumped spin-exchange source

International Nuclear Information System (INIS)

Stenger, J.; Rith, K.

1995-01-01

Sources for spin polarized hydrogen or deuterium, polarized via spin-exchange of a laser optically pumped alkali metal, can be modelled by rate equations. The rate equations for this type of source, operated either with hydrogen or deuterium, are given explicitly with the intention of providing a useful tool for further source optimization and understanding. Laser optical pumping of alkali metal, spin-exchange collisions of hydrogen or deuterium atoms with each other and with alkali metal atoms are included, as well as depolarization due to flow and wall collisions. (orig.)

Advancements in understanding the aeromagnetic expressions of basin-margin faults—An example from San Luis Basin, Colorado

Science.gov (United States)

Grauch, V. J.; Bedrosian, Paul A.; Drenth, Benjamin J.

2013-01-01

Advancements in aeromagnetic acquisition technology over the past few decades have led to greater resolution of shallow geologic sources with low magnetization, such as intrasedimentary faults and paleochannels. Detection and mapping of intrasedimentary faults in particular can be important for understanding the overall structural setting of an area, even if exploration targets are much deeper. Aeromagnetic methods are especially useful for mapping structures in mountain-piedmont areas at the margins of structural basins, where mineral exploration and seismic-hazard studies may be focused, and where logistical or data-quality issues encumber seismic methods. Understanding if the sources of aeromagnetic anomalies in this context originate from sedimentary units or bedrock is important for evaluating basin structure and/or depth to shallow exploration targets. Advancements in aeromagnetic acquisition technology over the past few decades have led to greater resolution of shallow geologic sources with low magnetization, such as intrasedimentary faults and paleochannels. Detection and mapping of intrasedimentary faults in particular can be important for understanding the overall structural setting of an area, even if exploration targets are much deeper. Aeromagnetic methods are especially useful for mapping structures in mountain-piedmont areas at the margins of structural basins, where mineral exploration and seismic-hazard studies may be focused, and where logistical or data-quality issues encumber seismic methods. Understanding if the sources of aeromagnetic anomalies in this context originate from sedimentary units or bedrock is important for evaluating basin structure and/or depth to shallow exploration targets.

Intense fusion neutron sources

International Nuclear Information System (INIS)

Kuteev, B. V.; Goncharov, P. R.; Sergeev, V. Yu.; Khripunov, V. I.

2010-01-01

The review describes physical principles underlying efficient production of free neutrons, up-to-date possibilities and prospects of creating fission and fusion neutron sources with intensities of 10 15 -10 21 neutrons/s, and schemes of production and application of neutrons in fusion-fission hybrid systems. The physical processes and parameters of high-temperature plasmas are considered at which optimal conditions for producing the largest number of fusion neutrons in systems with magnetic and inertial plasma confinement are achieved. The proposed plasma methods for neutron production are compared with other methods based on fusion reactions in nonplasma media, fission reactions, spallation, and muon catalysis. At present, intense neutron fluxes are mainly used in nanotechnology, biotechnology, material science, and military and fundamental research. In the near future (10-20 years), it will be possible to apply high-power neutron sources in fusion-fission hybrid systems for producing hydrogen, electric power, and technological heat, as well as for manufacturing synthetic nuclear fuel and closing the nuclear fuel cycle. Neutron sources with intensities approaching 10 20 neutrons/s may radically change the structure of power industry and considerably influence the fundamental and applied science and innovation technologies. Along with utilizing the energy produced in fusion reactions, the achievement of such high neutron intensities may stimulate wide application of subcritical fast nuclear reactors controlled by neutron sources. Superpower neutron sources will allow one to solve many problems of neutron diagnostics, monitor nano-and biological objects, and carry out radiation testing and modification of volumetric properties of materials at the industrial level. Such sources will considerably (up to 100 times) improve the accuracy of neutron physics experiments and will provide a better understanding of the structure of matter, including that of the neutron itself.

Intense fusion neutron sources

Science.gov (United States)

Kuteev, B. V.; Goncharov, P. R.; Sergeev, V. Yu.; Khripunov, V. I.

2010-04-01

The review describes physical principles underlying efficient production of free neutrons, up-to-date possibilities and prospects of creating fission and fusion neutron sources with intensities of 1015-1021 neutrons/s, and schemes of production and application of neutrons in fusion-fission hybrid systems. The physical processes and parameters of high-temperature plasmas are considered at which optimal conditions for producing the largest number of fusion neutrons in systems with magnetic and inertial plasma confinement are achieved. The proposed plasma methods for neutron production are compared with other methods based on fusion reactions in nonplasma media, fission reactions, spallation, and muon catalysis. At present, intense neutron fluxes are mainly used in nanotechnology, biotechnology, material science, and military and fundamental research. In the near future (10-20 years), it will be possible to apply high-power neutron sources in fusion-fission hybrid systems for producing hydrogen, electric power, and technological heat, as well as for manufacturing synthetic nuclear fuel and closing the nuclear fuel cycle. Neutron sources with intensities approaching 1020 neutrons/s may radically change the structure of power industry and considerably influence the fundamental and applied science and innovation technologies. Along with utilizing the energy produced in fusion reactions, the achievement of such high neutron intensities may stimulate wide application of subcritical fast nuclear reactors controlled by neutron sources. Superpower neutron sources will allow one to solve many problems of neutron diagnostics, monitor nano-and biological objects, and carry out radiation testing and modification of volumetric properties of materials at the industrial level. Such sources will considerably (up to 100 times) improve the accuracy of neutron physics experiments and will provide a better understanding of the structure of matter, including that of the neutron itself.

Microseism Source Distribution Observed from Ireland

Science.gov (United States)

Craig, David; Bean, Chris; Donne, Sarah; Le Pape, Florian; Möllhoff, Martin

2017-04-01

Ocean generated microseisms (OGM) are recorded globally with similar spectral features observed everywhere. The generation mechanism for OGM and their subsequent propagation to continental regions has led to their use as a proxy for sea-state characteristics. Also many modern seismological methods make use of OGM signals. For example, the Earth's crust and upper mantle can be imaged using ``ambient noise tomography``. For many of these methods an understanding of the source distribution is necessary to properly interpret the results. OGM recorded on near coastal seismometers are known to be related to the local ocean wavefield. However, contributions from more distant sources may also be present. This is significant for studies attempting to use OGM as a proxy for sea-state characteristics such as significant wave height. Ireland has a highly energetic ocean wave climate and is close to one of the major source regions for OGM. This provides an ideal location to study an OGM source region in detail. Here we present the source distribution observed from seismic arrays in Ireland. The region is shown to consist of several individual source areas. These source areas show some frequency dependence and generally occur at or near the continental shelf edge. We also show some preliminary results from an off-shore OBS network to the North-West of Ireland. The OBS network includes instruments on either side of the shelf and should help interpret the array observations.

Primary sources of selected POPs: regional and global scale emission inventories

Energy Technology Data Exchange (ETDEWEB)

Breivik, Knut; Alcock, Ruth; Li Yifan; Bailey, Robert E.; Fiedler, Heidelore; Pacyna, Jozef M

2004-03-01

During the last decade, a number of studies have been devoted to the sources and emissions of Persistent Organic Pollutants (POPs) at regional and global scales. While significant improvements in knowledge have been achieved for some pesticides, the quantitative understanding of the emission processes and emission patterns for 'non-pesticide' POPs are still considered limited. The key issues remaining for the non-pesticide POPs are in part determined by their general source classification. For industrial chemicals, such as the polychlorinated biphenyls (PCBs), there is considerable uncertainty with respect to the relative importance of atmospheric emissions from various source categories. For PCBs, temperature is discussed as a potential key factor influencing atmospheric emission levels and patterns. When it comes to the unintentional by-products of combustion and industrial processes (PCDD/Fs), there is still a large uncertainty with respect to the relative contribution of emissions from unregulated sources such as backyard barrel burning that requires further consideration and characterisation. For hexachlorobenzene (HCB), the relative importance of primary and secondary atmospheric emissions in controlling current atmospheric concentrations remains one of the key uncertainties. While these and other issues may remain unresolved, knowledge concerning the emissions of POPs is a prerequisite for any attempt to understand and predict the distribution and fate of these chemicals on a regional and global scale as well as to efficiently minimise future environmental burdens. - Knowledge of primary emissions is a prerequisite for understanding and predicting POPs on a regional/global scale.

Primary sources of selected POPs: regional and global scale emission inventories

International Nuclear Information System (INIS)

Breivik, Knut; Alcock, Ruth; Li Yifan; Bailey, Robert E.; Fiedler, Heidelore; Pacyna, Jozef M.

2004-01-01

During the last decade, a number of studies have been devoted to the sources and emissions of Persistent Organic Pollutants (POPs) at regional and global scales. While significant improvements in knowledge have been achieved for some pesticides, the quantitative understanding of the emission processes and emission patterns for 'non-pesticide' POPs are still considered limited. The key issues remaining for the non-pesticide POPs are in part determined by their general source classification. For industrial chemicals, such as the polychlorinated biphenyls (PCBs), there is considerable uncertainty with respect to the relative importance of atmospheric emissions from various source categories. For PCBs, temperature is discussed as a potential key factor influencing atmospheric emission levels and patterns. When it comes to the unintentional by-products of combustion and industrial processes (PCDD/Fs), there is still a large uncertainty with respect to the relative contribution of emissions from unregulated sources such as backyard barrel burning that requires further consideration and characterisation. For hexachlorobenzene (HCB), the relative importance of primary and secondary atmospheric emissions in controlling current atmospheric concentrations remains one of the key uncertainties. While these and other issues may remain unresolved, knowledge concerning the emissions of POPs is a prerequisite for any attempt to understand and predict the distribution and fate of these chemicals on a regional and global scale as well as to efficiently minimise future environmental burdens. - Knowledge of primary emissions is a prerequisite for understanding and predicting POPs on a regional/global scale

Study and development of a new ECR source creating an intense light ions beam

International Nuclear Information System (INIS)

Nyckees, S.

2012-01-01

This thesis is in the context of study and design of a new ECR light ion source on LEDA (Laboratory of Research and Development of Accelerators - CEA Saclay), named ALISES (Advanced Light Ions Source Extraction System). As a first step, the magnetic, electrical and mechanical design of the new source is described. Then, simulations were performed to determine the reduction of emittance growth taking into account the reduction of the length of the LBE (Low Energy Beam Line) provided by the source ALISES. With this source, it's also possible to realize a study on the dimensions of the cylindrical plasma chamber. Simulations were performed to better understand the interaction between radiofrequency wave and plasma. Subsequently, experiments on the source ALISES helped highlight, understand and solve problems in the Penning discharges inside the accelerator column. Measurements performed on the plasma have yielded the assumption that the electrons are heated at the entrance of the plasma chamber and thermalized along its entire length to achieve an energy corresponding to the maximum of the ionization cross section for hydrogen. (author) [fr

Understanding meaning and bridging divides: the use of an African metaphor for the South African Open Source Centre

CSIR Research Space (South Africa)

Byrne, E

2006-07-01

Full Text Available , University of South Africa (UNISA), Tshwane, South Africa 3. Open Source Centre (OSC), Meraka Institute, Centre for Scientific and Industrial Research (CSIR), Tshwane, South Africa * corresponding author: jollirm@unisa.ac.za Abstract This paper... illustrates how metaphors can be used in organizational change and how the use of a particular metaphor (meraka2) was used strategically to effect such a change in the Open Source Centre (OSC) at the Centre for Scientific and Industrial Research (CSIR...

Guaranteed Unresolved Point Source Emission and the Gamma-ray Background

International Nuclear Information System (INIS)

Pavlidou, Vasiliki; Siegal-Gaskins, Jennifer M.; Brown, Carolyn; Fields, Brian D.; Olinto, Angela V.

2007-01-01

The large majority of EGRET point sources remain without an identified low-energy counterpart, and a large fraction of these sources are most likely extragalactic. Whatever the nature of the extragalactic EGRET unidentified sources, faint unresolved objects of the same class must have a contribution to the diffuse extragalactic gamma-ray background (EGRB). Understanding this component of the EGRB, along with other guaranteed contributions from known sources (blazars and normal galaxies), is essential if we are to use this emission to constrain exotic high-energy physics. Here, we follow an empirical approach to estimate whether the contribution of unresolved unidentified sources to the EGRB is likely to be important. Additionally, we discuss how upcoming GLAST observations of EGRET unidentified sources, their fainter counterparts, and the Galactic and extragalactic diffuse backgrounds, will shed light on the nature of the EGRET unidentified sources even without any positional association of such sources with low-energy counterparts

Drawing and Writing in Digital Science Notebooks: Sources of Formative Assessment Data

Science.gov (United States)

Shelton, Angi; Smith, Andrew; Wiebe, Eric; Behrle, Courtney; Sirkin, Ruth; Lester, James

2016-01-01

Formative assessment strategies are used to direct instruction by establishing where learners' understanding is, how it is developing, informing teachers and students alike as to how they might get to their next set of goals of conceptual understanding. For the science classroom, one rich source of formative assessment data about scientific…

Spatiotemporal source analysis in scalp EEG vs. intracerebral EEG and SPECT: a case study in a 2-year-old child.

Science.gov (United States)

Aarabi, A; Grebe, R; Berquin, P; Bourel Ponchel, E; Jalin, C; Fohlen, M; Bulteau, C; Delalande, O; Gondry, C; Héberlé, C; Moullart, V; Wallois, F

2012-06-01

spatiotemporal characteristics of sources located in the epileptic focus. The results were validated by standard methods, ensuring good spatial resolution by MRI and SPECT and optimal temporal resolution by intracerebral EEG. Surface EEG can be used to identify different spike clusters and sources of the successive epileptic states. The method that was used in this study will provide physicians with a better understanding of the pathophysiological characteristics of epileptic activities. In particular, this method may be useful for more effective positioning of implantable intracerebral electrodes. Copyright © 2011 Elsevier Masson SAS. All rights reserved.

Copyright protection of remote sensing imagery by means of digital watermarking

Science.gov (United States)

Barni, Mauro; Bartolini, Franco; Cappellini, Vito; Magli, Enrico; Olmo, Gabriella; Zanini, R.

2001-12-01

The demand for remote sensing data has increased dramatically mainly due to the large number of possible applications capable to exploit remotely sensed data and images. As in many other fields, along with the increase of market potential and product diffusion, the need arises for some sort of protection of the image products from unauthorized use. Such a need is a very crucial one even because the Internet and other public/private networks have become preferred and effective means of data exchange. An important issue arising when dealing with digital image distribution is copyright protection. Such a problem has been largely addressed by resorting to watermarking technology. Before applying watermarking techniques developed for multimedia applications to remote sensing applications, it is important that the requirements imposed by remote sensing imagery are carefully analyzed to investigate whether they are compatible with existing watermarking techniques. On the basis of these motivations, the contribution of this work is twofold: (1) assessment of the requirements imposed by the characteristics of remotely sensed images on watermark-based copyright protection; (2) discussion of a case study where the performance of two popular, state-of-the-art watermarking techniques are evaluated by the light of the requirements at the previous point.

Investigation of carbonyl compound sources at a rural site in the Yangtze River Delta region of China.

Science.gov (United States)

Wang, Ming; Chen, Wentai; Shao, Min; Lu, Sihua; Zeng, Limin; Hu, Min

2015-02-01

Carbonyl compounds are important intermediates in atmospheric photochemistry, but their primary sources are still not understood well. In this work, carbonyls, hydrocarbons, and alkyl nitrates were continuously measured during November 2011 at a rural site in the Yangtze River Delta region of China. Mixing ratios of carbonyls and hydrocarbons showed large fluctuations during the entire measurement. The average level for total measured volatile organic compounds during the pollution episode from 25th to 27th November, 2011 was 91.6 ppb, about 7 times the value for the clean period of 7th-8th, November, 2011. To preliminarily identify toluene sources at this site, the emission ratio of toluene to benzene (T/B) during the pollution episode was determined based on photochemical ages derived from the relationship of alkyl nitrates to their parent alkanes. The calculated T/B was 5.8 ppb/ppb, significantly higher than the values of 0.2-1.7 ppb/ppb for vehicular exhaust and other combustion sources, indicating the dominant influence of industrial emissions on ambient toluene. The contributions of industrial sources to ambient carbonyls were then calculated using a multiple linear regression fit model that used toluene and alkyl nitrates as respective tracers for industrial emission and secondary production. During the pollution episode, 18.5%, 69.0%, and 52.9% of measured formaldehyde, acetaldehyde, and acetone were considered to be attributable to industrial emissions. The emission ratios relative to toluene for formaldehyde, acetaldehyde, and acetone were determined to be 0.10, 0.20 and 0.40 ppb/ppb, respectively. More research on industrial carbonyl emission characteristics is needed to understand carbonyl sources better. Copyright © 2014. Published by Elsevier B.V.

Beyond Homophily: A Decade of Advances in Understanding Peer Influence Processes

Science.gov (United States)

Brechwald, Whitney A.; Prinstein, Mitchell J.

2011-01-01

This article reviews empirical and theoretical contributions to a multidisciplinary understanding of peer influence processes in adolescence over the past decade. Five themes of peer influence research from this decade were identified, including a broadening of the range of behaviors for which peer influence occurs, distinguishing the sources of…

Comparison of Protein Extracts from Various Unicellular Green Sources.

Science.gov (United States)

Teuling, Emma; Wierenga, Peter A; Schrama, Johan W; Gruppen, Harry

2017-09-13

Photosynthetic unicellular organisms are considered as promising alternative protein sources. The aim of this study is to understand the extent to which these green sources differ with respect to their gross composition and how these differences affect the final protein isolate. Using mild isolation techniques, proteins were extracted and isolated from four different unicellular sources (Arthrospira (spirulina) maxima, Nannochloropsis gaditana, Tetraselmis impellucida, and Scenedesmus dimorphus). Despite differences in protein contents of the sources (27-62% w/w) and in protein extractability (17-74% w/w), final protein isolates were obtained that had similar protein contents (62-77% w/w) and protein yields (3-9% w/w). Protein solubility as a function of pH was different between the sources and in ionic strength dependency, especially at pH < 4.0. Overall, the characterization and extraction protocol used allows a relatively fast and well-described isolation of purified proteins from novel protein sources.

Assessment on security system of radioactive sources used in hospitals of Thailand

Energy Technology Data Exchange (ETDEWEB)

Jitbanjong, Petchara, E-mail: petcharajit@gmail.com; Wongsawaeng, Doonyapong [Nuclear Engineering Department, Faculty of Engineering, Chulalongkorn University, 254 Phayathai Road, Pathumwan, Bangkok 10330 (Thailand)

2016-01-22

Unsecured radioactive sources have caused deaths and serious injuries in many parts of the world. In Thailand, there are 17 hospitals that use teletherapy with cobalt-60 radioactive sources. They need to be secured in order to prevent unauthorized removal, sabotage and terrorists from using such materials in a radiological weapon. The security system of radioactive sources in Thailand is regulated by the Office of Atoms for Peace in compliance with Global Threat Reduction Initiative (GTRI), U.S. DOE, which has started to be implemented since 2010. This study aims to perform an assessment on the security system of radioactive sources used in hospitals in Thailand and the results can be used as a recommended baseline data for development or improvement of hospitals on the security system of a radioactive source at a national regulatory level and policy level. Results from questionnaires reveal that in 11 out of 17 hospitals (64.70%), there were a few differences in conditions of hospitals using radioactive sources with installation of the security system and those without installation of the security system. Also, personals working with radioactive sources did not clearly understand the nuclear security law. Thus, government organizations should be encouraged to arrange trainings on nuclear security to increase the level of understanding. In the future, it is recommended that the responsible government organization issues a minimum requirement of nuclear security for every medical facility using radioactive sources.

Assessment on security system of radioactive sources used in hospitals of Thailand

Science.gov (United States)

Jitbanjong, Petchara; Wongsawaeng, Doonyapong

2016-01-01

Unsecured radioactive sources have caused deaths and serious injuries in many parts of the world. In Thailand, there are 17 hospitals that use teletherapy with cobalt-60 radioactive sources. They need to be secured in order to prevent unauthorized removal, sabotage and terrorists from using such materials in a radiological weapon. The security system of radioactive sources in Thailand is regulated by the Office of Atoms for Peace in compliance with Global Threat Reduction Initiative (GTRI), U.S. DOE, which has started to be implemented since 2010. This study aims to perform an assessment on the security system of radioactive sources used in hospitals in Thailand and the results can be used as a recommended baseline data for development or improvement of hospitals on the security system of a radioactive source at a national regulatory level and policy level. Results from questionnaires reveal that in 11 out of 17 hospitals (64.70%), there were a few differences in conditions of hospitals using radioactive sources with installation of the security system and those without installation of the security system. Also, personals working with radioactive sources did not clearly understand the nuclear security law. Thus, government organizations should be encouraged to arrange trainings on nuclear security to increase the level of understanding. In the future, it is recommended that the responsible government organization issues a minimum requirement of nuclear security for every medical facility using radioactive sources.

Assessment on security system of radioactive sources used in hospitals of Thailand

International Nuclear Information System (INIS)

Jitbanjong, Petchara; Wongsawaeng, Doonyapong

2016-01-01

Unsecured radioactive sources have caused deaths and serious injuries in many parts of the world. In Thailand, there are 17 hospitals that use teletherapy with cobalt-60 radioactive sources. They need to be secured in order to prevent unauthorized removal, sabotage and terrorists from using such materials in a radiological weapon. The security system of radioactive sources in Thailand is regulated by the Office of Atoms for Peace in compliance with Global Threat Reduction Initiative (GTRI), U.S. DOE, which has started to be implemented since 2010. This study aims to perform an assessment on the security system of radioactive sources used in hospitals in Thailand and the results can be used as a recommended baseline data for development or improvement of hospitals on the security system of a radioactive source at a national regulatory level and policy level. Results from questionnaires reveal that in 11 out of 17 hospitals (64.70%), there were a few differences in conditions of hospitals using radioactive sources with installation of the security system and those without installation of the security system. Also, personals working with radioactive sources did not clearly understand the nuclear security law. Thus, government organizations should be encouraged to arrange trainings on nuclear security to increase the level of understanding. In the future, it is recommended that the responsible government organization issues a minimum requirement of nuclear security for every medical facility using radioactive sources

Reading and understanding financial statements.

Science.gov (United States)

White, Joseph P

2005-01-01

Feeling comfortable reading and understanding financial statements is critical to the success of healthcare executives and physicians involved in management. Businesses use three primary financial statements: a balance sheet represents the equation, Assets = Liabilities + Equity; an income statement represents the equation, Revenues - Expenses = Net Income; a statement of cash flows reports all sources and uses of cash during the represented period. The balance sheet expresses financial indicators at one particular moment in time, whereas the income statement and the statement of cash flows show activity that occurred over a stretch of time. Additional information is disclosed in attached footnotes and other supplementary materials. There are two ways to prepare financial statements. Cash-basis accounting recognizes revenue when it is received and expenses when they are paid. Accrual-basis accounting recognizes revenue when it is earned and expenses when they are incurred. Although cash-basis is acceptable, periodically using the accrual method reveals important information about receivables and liabilities that could otherwise remain hidden. Become more engaged with your financial statements by spending time reading them, tracking key performance indicators, and asking accountants and financial advisors questions. This will help you better understand your business and build a successful future.

78 FR 13094 - Remedies for Small Copyright Claims: Third Request for Comments

Science.gov (United States)

2013-02-26

... comments regarding how a small copyright claims system might be structured and function, including from... sides--especially in cases with a degree of legal complexity--and the system should be designed to... claims system, including how the voluntary or mandatory nature of such a system might affect the analysis...

Source apportionment of fine particulate matter in China in 2013 using a source-oriented chemical transport model.

Science.gov (United States)

Shi, Zhihao; Li, Jingyi; Huang, Lin; Wang, Peng; Wu, Li; Ying, Qi; Zhang, Hongliang; Lu, Li; Liu, Xuejun; Liao, Hong; Hu, Jianlin

2017-12-01

%). The large variation in sources of PM 2.5 across China suggests that PM 2.5 mitigation programs should be designed separately for different regions/provinces. Copyright © 2017 Elsevier B.V. All rights reserved.

ViCoMo : visual context modeling for scene understanding in video surveillance

NARCIS (Netherlands)

Creusen, I.M.; Javanbakhti, S.; Loomans, M.J.H.; Hazelhoff, L.; Roubtsova, N.S.; Zinger, S.; With, de P.H.N.

2013-01-01

The use of contextual information can significantly aid scene understanding of surveillance video. Just detecting people and tracking them does not provide sufficient information to detect situations that require operator attention. We propose a proof-of-concept system that uses several sources of

Parsing pyrogenic polycyclic aromatic hydrocarbons: forensic chemistry, receptor models, and source control policy.

Science.gov (United States)

O'Reilly, Kirk T; Pietari, Jaana; Boehm, Paul D

2014-04-01

A realistic understanding of contaminant sources is required to set appropriate control policy. Forensic chemical methods can be powerful tools in source characterization and identification, but they require a multiple-lines-of-evidence approach. Atmospheric receptor models, such as the US Environmental Protection Agency (USEPA)'s chemical mass balance (CMB), are increasingly being used to evaluate sources of pyrogenic polycyclic aromatic hydrocarbons (PAHs) in sediments. This paper describes the assumptions underlying receptor models and discusses challenges in complying with these assumptions in practice. Given the variability within, and the similarity among, pyrogenic PAH source types, model outputs are sensitive to specific inputs, and parsing among some source types may not be possible. Although still useful for identifying potential sources, the technical specialist applying these methods must describe both the results and their inherent uncertainties in a way that is understandable to nontechnical policy makers. The authors present an example case study concerning an investigation of a class of parking-lot sealers as a significant source of PAHs in urban sediment. Principal component analysis is used to evaluate published CMB model inputs and outputs. Targeted analyses of 2 areas where bans have been implemented are included. The results do not support the claim that parking-lot sealers are a significant source of PAHs in urban sediments. © 2013 SETAC.

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.