Universal Linear Motor Driven Leg Press Dynamometer and Concept of Serial Stretch Loading.

Science.gov (United States)

Hamar, Dušan

2015-08-24

Paper deals with backgrounds and principles of universal linear motor driven leg press dynamometer and concept of serial stretch loading. The device is based on two computer controlled linear motors mounted to the horizontal rails. As the motors can keep either constant resistance force in selected position or velocity in both directions, the system allows simulation of any mode of muscle contraction. In addition, it also can generate defined serial stretch stimuli in a form of repeated force peaks. This is achieved by short segments of reversed velocity (in concentric phase) or acceleration (in eccentric phase). Such stimuli, generated at the rate of 10 Hz, have proven to be a more efficient means for the improvement of rate of the force development. This capability not only affects performance in many sports, but also plays a substantial role in prevention of falls and their consequences. Universal linear motor driven and computer controlled dynamometer with its unique feature to generate serial stretch stimuli seems to be an efficient and useful tool for enhancing strength training effects on neuromuscular function not only in athletes, but as well as in senior population and rehabilitation patients.

An Invitation to Mathematics

CERN Document Server

Schleicher, Dierk

2011-01-01

This "Invitation to Mathematics" consists of 14 contributions, many from the world's leading mathematicians, which introduce the readers to exciting aspects of current mathematical research. The contributions are as varied as the personalities of active mathematicians, but together they show mathematics as a rich and lively field of research. The contributions are written for interested students at the age of transition between high school and university who know high school mathematics and perhaps competition mathematics and who want to find out what current research mathematics is

Prediction of Pressing Quality for Press-Fit Assembly Based on Press-Fit Curve and Maximum Press-Mounting Force

Directory of Open Access Journals (Sweden)

Bo You

2015-01-01

Full Text Available In order to predict pressing quality of precision press-fit assembly, press-fit curves and maximum press-mounting force of press-fit assemblies were investigated by finite element analysis (FEA. The analysis was based on a 3D Solidworks model using the real dimensions of the microparts and the subsequent FEA model that was built using ANSYS Workbench. The press-fit process could thus be simulated on the basis of static structure analysis. To verify the FEA results, experiments were carried out using a press-mounting apparatus. The results show that the press-fit curves obtained by FEA agree closely with the curves obtained using the experimental method. In addition, the maximum press-mounting force calculated by FEA agrees with that obtained by the experimental method, with the maximum deviation being 4.6%, a value that can be tolerated. The comparison shows that the press-fit curve and max press-mounting force calculated by FEA can be used for predicting the pressing quality during precision press-fit assembly.

Lauren Berlant and Lee Edelman, Sex, Or The Unbearable (Durham: Duke University Press, 2014, pp. 168, ISBN: 9780822355946, £13.99, paperback.

Directory of Open Access Journals (Sweden)

Hannah Proctor

2014-01-01

Full Text Available 'So few colleges and universities bother to teach human sexuality...so much stigma adheres even to scholarly investigation of sex,' Gayle Rubin lamented in her 1984 essay 'Thinking Sex'. But it was an academic conference on Rubin's work - 'Rethinking Sex', a lavish threeday event, held at the University of Pennsylvania in 2009 - that provided the initial impetus for Lauren Berlant and Lee Edelman to enter into a dialogue on sexuality. The result is Sex, or the Unbearable, published by Duke University Press, the first in a series on queer theory edited by the authors.

Michele Renee Salzman, Marvina A. Sweeney & William Adler (eds., The Cambridge History of Religions in the Ancient World (2 vols. (New York: Cambridge University Press, 2013

Directory of Open Access Journals (Sweden)

Giorgio Baruchello

2014-03-01

Full Text Available Review of: Michele Renee Salzman, Marvina A. Sweeney & William Adler (eds., The Cambridge History of Religions in the Ancient World (2 vols. (New York: Cambridge University Press, 2013

The Moundville Expeditions of Clarence Bloomfield Moors, edited and with an Introduction by Vernon James Knight Jr. University of Alabama Press, Tuscaloosa, 1996

Directory of Open Access Journals (Sweden)

Douglas R. Givens

1997-11-01

Full Text Available The University of Alabama Press has done a valuable service to the Americanist archaeological community by reprinting certain parts of Clarence B. Moore's Moundville's work. As part of their series "Classics in Southeastern Archaeology", this volume provides the historian of Americanist archaeology yet another glimpse into the Moore's classic work at Moundville.

Direct drive digital servo press with high parallel control

Science.gov (United States)

Murata, Chikara; Yabe, Jun; Endou, Junichi; Hasegawa, Kiyoshi

2013-12-01

Direct drive digital servo press has been developed as the university-industry joint research and development since 1998. On the basis of this result, 4-axes direct drive digital servo press has been developed and in the market on April of 2002. This servo press is composed of 1 slide supported by 4 ball screws and each axis has linearscale measuring the position of each axis with high accuracy less than μm order level. Each axis is controlled independently by servo motor and feedback system. This system can keep high level parallelism and high accuracy even with high eccentric load. Furthermore the 'full stroke full power' is obtained by using ball screws. Using these features, new various types of press forming and stamping have been obtained by development and production. The new stamping and forming methods are introduced and 'manufacturing' need strategy of press forming with high added value and also the future direction of press forming are also introduced.

Myths About Press Freedom

Directory of Open Access Journals (Sweden)

Kaarle Nordenstreng

2007-06-01

Full Text Available This article intends to rectify three popular beliefs related to press freedom: (1 that the idea of a free marketplace of ideas with a self-righting truth belongs to original liberalism, (2 that UNESCO’s primary mission is to promote freedom of information, and (3 that the Universal Declaration of Human Rights provides legal safeguards for the media. These beliefs are shown, on the basis of the legacy of liberalism and documents of the international community, to be misleading myths. Instead of accurate readings of the idea of freedom, they serve as ideological positions which are harmful to democracy. The Millennium Declaration provides further proof that the international community has a much more balanced view of freedom of information than that typically held by media professionals. Therefore it is important to liberate the concept of press freedom from its ideological baggage.

The Physics Entrepreneurship Program at Case Western Reserve University

Science.gov (United States)

Taylor, Cyrus

2001-10-01

The Physics Entrepreneurship Program is a new, two-year Master's Program designed to empower physicists as entrepreneurs. Launched by the Dept. of Physics at Case Western Reserve University in close cooperation with the Weatherhead School of Management, the program is now in its second year. This innovative new program has already attracted important attention from the business community, including seed funding of a student launched venture, international press coverage, including an article in Business Week, and government interest, including an invitation to brief the Advisory Board of the Mathematical and Physical Sciences Division of the National Science Foundation. This talk will discuss the structure and content of the program, the lessons we are learning, and early indicators of success including a student-launched new business venture that has already secured more than $ 250,000 in seed funding.

Neuwirth RJ, Svetlicinii A and De Castro Halis D (eds) The BRICS-Lawyers' Guide to Global Cooperation (Cambridge University Press 2017)

OpenAIRE

Sucker, F

2018-01-01

This contribution reviews the book The BRICS-Lawyers' Guide to Global Cooperation edited by Rostam J Neuwirth, Alexandr Svetlicinii and Denis De Castro Halis. It was published by Cambridge University Press in 2017, and deals with aspects of international trade and development involving the BRICS area -Brazil, Russia, India, China and South Africa. It is described as a unique reference book for academics, governmental officials, legal professionals, business executives, researchers and students.

Bid invitations for nuclear power stations

International Nuclear Information System (INIS)

Zijl, N.A. van.

1975-01-01

Types of bid invitations, basic requirements on bid invitation documents, basic content of a turnkey bid invitation (bid invitation letter, instructions to the bidders, terms and conditions of the draft contract, technical specifications, site data and information), nuclear fuel procurement, differences turnkey - non-turnkey, legal, commerical, and technical matters concerning the contract document. (HP) [de

Book review: Dexter Hoyos, Mastering the West. Rome and Carthage at War, Oxford-New York, Oxford University Press, 2015, pp. XXI, 337; ISBN 9780199860104

Directory of Open Access Journals (Sweden)

Gabriele Demurtas

2017-11-01

Full Text Available This essay offers a critical review of the volume by Dexter Hoyos «Mastering the West. Rome and Carthage at War», published in 2015 in Oxford-New York by the Oxford University Press, focused on the conflicts that involved Rome and Carthage between 264 and 146 BC for the supremacy in the western Mediterranean.

Resident-performed Ex-PRESS shunt implantation versus trabeculectomy.

Science.gov (United States)

Seider, Michael I; Rofagha, Soraya; Lin, Shan C; Stamper, Robert L

2012-09-01

To compare outcomes between resident-performed trabeculectomy and Ex-PRESS shunt implantation. A consecutive cohort of 36 Ex-PRESS shunt implantations and 57 trabeculectomies (1 eye/patient) performed by resident surgeons in their third year of ophthalmic training at the University of California, San Francisco and at the San Francisco Veterans Administration Hospital, under the supervision of a single glaucoma fellowship-trained surgeon were included in this study. Eyes with PRESS shunt groups at all follow-up points. On average, the Ex-PRESS shunt group required significantly less ocular antihypertensive medication to control IOP at 3 months postoperative (P=0.01), but no difference was found at 6 months or 1 year (all, P≥0.28). A larger proportion of Ex-PRESS shunt patients had good IOP control without medication at 3 (P=0.057) and 6 months (P=0.076) postoperatively. No difference was found in the rates of sight-threatening complications between groups (all, P≥0.22). In the hands of ophthalmology residents in their third year of training, the trabeculectomy and Ex-PRESS shunt implantation procedures perform comparably in terms of postoperative IOP control, reduction in patient dependence on ocular antihypertensive medications, and risk of complication in our population.

Press releases — the new trend in science communication

DEFF Research Database (Denmark)

Autzen, Charlotte

2014-01-01

Scientific institutions have for a long time known the importance of framing and owning stories about science They also know the effective way of communicating science in a press release This is part of the institution’s public relations. Enhanced competition among research institutions has led...... to a buildup of communicative competences and professionalization of public relations inside the institutions and the press release has become an integrated part of science communication from these institutions. Changing working conditions in the media, where fewer people have to publish more, have made press...... releases from trustworthy scientific institutions into free and easily copied content for the editors. In this commentary I investigate and discuss the communicative ecosystem of the university press release. I especially take a close look at the role of the critical and independent science journalist...

Book received: Paul van den Akker, Looking for Lines: Theories of the Essence of Art and the Problem of Mannerism, Amsterdam: Amsterdam University Press 2010 including preface, contents and introduction.

Directory of Open Access Journals (Sweden)

Paul van den Akker

2010-12-01

Full Text Available Paul van den Akker, Looking for Lines: Theories of the Essence of Art and the Problem of Mannerism, Amsterdam: Amsterdam University Press 2010 including preface, contents and introduction.

Quentin Skinner, Staten og friheten. Oslo: Res Publica, 2011. José Luis Martí and Philip Pettit, A Political Philosophy in Public Life. Civic Republicanism in Zapatero's Spain. Princeton: Princeton University Press, 2010 (Simon Laumann Jørgensen)

DEFF Research Database (Denmark)

Jørgensen, Simon Laumann

2012-01-01

Anmeldelse af Quentin Skinner, Staten og friheten, Oslo: Res Publica 2011, 199 NOK & José Luis Martí & Philip Pettit, A Political Philosophy in Public Life. Civic Republicanism in Zapatero’s Spain, Princeton: Princeton University Press 2010, $ 24.95......Anmeldelse af Quentin Skinner, Staten og friheten, Oslo: Res Publica 2011, 199 NOK & José Luis Martí & Philip Pettit, A Political Philosophy in Public Life. Civic Republicanism in Zapatero’s Spain, Princeton: Princeton University Press 2010, $ 24.95...

INVITATION to CERN pensioners and personnel

CERN Multimedia

DG Unit

2009-01-01

The Swiss Foundation for Research into Ageing, AETAS, will be holding its research award ceremony at CERN on Wednesday 10 June 2009. You are cordially invited to attend the ceremony and, in particular, a lecture given by Professor Osman RATIB Professor of Medicine, Head of the Department of Medical Imaging and Medical Informatics and Head of the Division of Nuclear Medicine at the University Hospital of Geneva "Progress in medical imaging" WEDNESDAY 10 JUNE 2009 AT 5:00 P.M. CERN MAIN AUDITORIUM (Bldg.500) The lecture will be followed by a discussion moderated by Professor Jean-Pierre Michel, President of the AETAS Foundation. Refreshments will be offered by the Foundation

INVITATION to CERN pensioners and personnel

CERN Multimedia

GS Department

2009-01-01

The Swiss Foundation for Research into Ageing, AETAS, will be holding its research award ceremony at CERN on Wednesday 10 June 2009. You are cordially invited to attend the ceremony and, in particular, a lecture given by Professor Osman RATIB Professor of Medicine, Head of the Department of Medical Imaging and Medical Informatics and Head of the Division of Nuclear Medicine at the University Hospital of Geneva "Progress in medical imaging" WEDNESDAY 10 JUNE 2009 AT 5.00 P.M. CERN MAIN AUDITORIUM, (Bldg.500) The lecture will be followed by a discussion moderated by Professor Jean-Pierre Michel, President of the AETAS Foundation. Drinks will be offered by the Foundation

Invitational Education: Theory, Research and Practice

Science.gov (United States)

Haigh, Martin

2011-01-01

Invitational Theory argues that learning is enhanced when learners are positively encouraged or "invited" into the educational experience. Arising from perceptual and self-concept theory, Invitational Pedagogy is constructed on four principles: respect for people, trust, optimism and intentionality, and upon five pillars: people, places, policies,…

Smashing WordPress Themes Making WordPress Beautiful

CERN Document Server

Hedengren, Thord Daniel

2011-01-01

The ultimate guide to WordPress Themes - one of the hottest topics on the web today WordPress is so much more than a blogging platform, and Smashing WordPress Themes teaches readers how to make it look any way they like - from a corporate site, to a photography gallery and moreWordPress is one of the hottest tools on the web today and is used by sites including The New York Times, Rolling Stone, flickr, CNN, NASA and of course Smashing MagazineBeautiful full colour throughout - web designers expect nothing lessSmashing Magazine will fully support this book by by promoting it through their webs

CERN scientific book fair 2010

CERN Document Server

CERN Library

2010-01-01

The CERN Bookshop and CERN Library invite you to attend the 2010 CERN Book Fair, a two-day scientific event offering you the opportunity to meet key publishers and to browse and purchase books at significant discounts.   Some twelve companies will be present and will bring with them a selection of titles in physics, technology, mathematics, engineering, computing and popular science. You are welcome to come along and meet the publishers’ representatives or simply have a look to the books on offer. The Fair will take place in the Main Building (bldg. 500) on the ground floor near the Restaurant 1 on Tuesday 7th and Wednesday 8th September. Participating or represented publishers include: Cambridge University Press, EPFL Press – PPUR, Oxford University Press, Imperial College Press, McGraw-Hill, Oxford University Press, Pearson Education, Princeton University Press, Springer, Taylor and Francis, Wiley, World Scientific. Fair opening times: Tuesday 7 September 9:00 &ndash...

RELATIONSHIP BETWEEN COMPACTING PRESSURE AND CONDITIONS IN PRESSING CHAMBER DURING BIOMASS PRESSING

Directory of Open Access Journals (Sweden)

Peter Križan

2016-02-01

Full Text Available In this paper, we will present the impact of the conditions in pressing chambers during the pressing of wooden briquettes. The conditions in pressing chambers can significantly impact the resulting compacting pressure required for the pressing of briquettes. In the introduction, we show which parameters of the pressing chamber during pressing can impact the resulting compacting pressure. The experiment results which are shown in this paper described the detected impact of some important pressing chamber parameters. This experiment aims to detect the pressing chamber length impact and the impact of the way of pressing. By setting the pressing conditions, we will be able to achieve the suitable resulting compacting pressure with respect to the required final briquettes quality.

Investigations of the dynamics and electromagnetic interactions of few-body systems. Progress report, June 30, 1994--September 30, 1995

International Nuclear Information System (INIS)

Lehman, D.R.

1995-10-01

This progress report summarizes the work of The George Washington University (GW) nuclear theory group during the period 1 July 1994 - 30 September 1995 under DOE Grant No. DE-FG02-95-ER40907 mainly dealing with photonuclear reactions and few-body problems of nuclei. This report contains: papers published or in press, submitted for publication, and in preparation; invited talks at conferences and meetings; invited talks at universities and laboratories; contributed papers or abstracts at conferences; visitors to the group; and research progress by topic

Mime, Music and Drama on the Eighteenth-Century Stage. The Ballet d'Action. Edward Nye, Cambridge-New York, Cambridge University Press, 2011

Directory of Open Access Journals (Sweden)

Stefania Onesti

2012-11-01

Full Text Available Mime, Music and Drama on the Eighteenth-Century Stage by Edward Nye (Cambridge University Press, 2011 has the merit of inspiring a strong reflection on ballet d'action, connected with cultural, literaturary and philosophic environment of Eighteenth century. The author, with brilliant insight and careful historical research, explores the most debated issues of the new genre, providing an unusual interpretation. The review traces the focal points and the structure of the book, developing further consideration of some of the most challenging aspects offered by the text.

Eastern Sources of Invitational Education.

Science.gov (United States)

Ryback, David

1993-01-01

Presents historical perspective suggesting that invitational theory shares many beliefs with ancient Eastern philosophies. Submits that teachers and other educators who embrace the invitational perspective may benefit from an understanding of Eastern principles. Briefly describes Buddhism, Confucianism, Taoism, Zen Buddhism, and their relevance to…

WordPress Bible

CERN Document Server

Brazell, Aaron

2010-01-01

The WordPress Bible provides a complete and thorough guide to the largest self hosted blogging tool. This guide starts by covering the basics of WordPress such as installing and the principles of blogging, marketing and social media interaction, but then quickly ramps the reader up to more intermediate to advanced level topics such as plugins, WordPress Loop, themes and templates, custom fields, caching, security and more. The WordPress Bible is the only complete resource one needs to learning WordPress from beginning to end.

11 CFR 100.137 - Invitations, food, and beverages.

Science.gov (United States)

2010-01-01

... 11 Federal Elections 1 2010-01-01 2010-01-01 false Invitations, food, and beverages. 100.137...) Exceptions to Expenditures § 100.137 Invitations, food, and beverages. The cost of invitations, food, and... invitations, food and beverages provided by the individual on behalf of the candidate does not exceed $1,000...

11 CFR 100.77 - Invitations, food, and beverages.

Science.gov (United States)

2010-01-01

... 11 Federal Elections 1 2010-01-01 2010-01-01 false Invitations, food, and beverages. 100.77...) Exceptions to Contributions § 100.77 Invitations, food, and beverages. The cost of invitations, food and... invitations, food and beverages provided by the individual on behalf of the candidate does not exceed $1,000...

Planet Press: an EGU initiative to bring geoscientific research to children

Science.gov (United States)

Ferreira, Bárbara

2016-04-01

Planet Press (http://www.egu.eu/education/planet-press/) is an EGU educational project that aims to get children (mainly 7-13 year olds), as well as their parents and educators, interested in and engaged with up-to-date scientific research and news. Planet Press articles are short versions of EGU press releases written in child-friendly language. Because EGU press releases cover research published in the various EGU scientific journals, Planet Press focuses on topics as varied as air pollution, glaciers, climate change, earthquakes, ocean sciences, droughts and floods, or space sciences. The texts are reviewed by both scientists and educators to make sure they are accurate and clear to their target audience. By sharing new and exciting geoscientific research with young kids, we hope to inspire them to develop an interest in the Earth, planetary and space sciences. In this presentation, we describe how the Planet Press idea came about, how the project is run, and the challenges and lessons learnt since the launch of this educational initiative in 2014. Planet Press, which has the support of the EGU Committee on Education, is made possible by the work of volunteer scientists and educators who review and translate the texts. We are grateful for the help of Jane Robb, former EGU Educational Fellow, with launching the project. Planet Press is inspired by Space Scoop (http://www.spacescoop.org/), an initiative by UNAWE, the EU-Universe Awareness organisation, that brings astronomy news to children every week.

News from the Library: CERN Scientific Book Fair 2011

CERN Multimedia

CERN Library

2011-01-01

  The CERN Bookshop and CERN Library invite you to attend the 2011 CERN Book Fair, a two-day scientific event offering you the opportunity to meet key publishers and to browse and purchase books at significant discounts.   Key publishers will present a selection of titles in physics, technology, mathematics, engineering, computing and popular science.  You are welcome to come along and meet the publishers’ representatives or simply have a look to the books on sale. The Fair will take place in the Main Building (bldg. 500) on the ground  floor near the Restaurant 1 on Wednesday 14th and Thursday 15th September. Participating or represented publishers include: Cambridge University Press, Elsevier, EPFL Press – PPUR, Oxford University Press, Princeton University Press, Springer, Taylor & Francis, Wiley, World Scientific-Imperial College Press. Fair opening times...

WordPress for dummies

CERN Document Server

Sabin-Wilson, Lisa

2014-01-01

The bestselling WordPress guide, fully updated to cover the 2013 enhancements WordPress has millions of users, and this popular guide has sold more than 105,000 copies in its previous editions. With the newest releases of WordPress, author and WordPress expert Lisa Sabin-Wilson has completely updated the book to help you use and understand all the latest features. You'll learn about both the hosted WordPress.com version and the more flexible WordPress.org, which requires third-party hosting. Whether you're switching to WordPress from another blogging platform or just beginning to blog, you'll

Reciprocating pellet press

Science.gov (United States)

Jones, Charles W.

1981-04-07

A machine for pressing loose powder into pellets using a series of reciprocating motions has an interchangeable punch and die as its only accurately machines parts. The machine reciprocates horizontally between powder receiving and pressing positions. It reciprocates vertically to press, strip and release a pellet.

Press Advertising – Varieties and Sub-Varieties. Methods of Promoting the Press

OpenAIRE

Mikosz, Joanna

2016-01-01

In the text entitled “Press advertising – varieties and sub-varieties. Methods of promoting the press”, the author discusses press advertising, which is a fast developing mass-media phenomenon. Modernity has granted press advertising a high quality of print and paper, as well as Infinite possibilities of combining various promotional forms with the press. The author argues that press advertising is one of the best ways in which a company can communicate with the market. Its advantage is, abov...

Room temperature nanoindentation creep of hot-pressed B6O

CSIR Research Space (South Africa)

Machaka, R

2014-06-01

Full Text Available of the nanoindentation creep behavior in B6O ceramics. 1 Room temperature nanoindentation creep of hot-pressed B6O Ronald Machakaa,b,* , Trevor E. Derryb,d, Iakovos Sigalasb,c aLight Metals, Materials Science and Manufacturing, Council for Scientific..., University of the Witwatersrand, Private Bag 3, Wits, Johannesburg 2050, South Africa dSchool of Physics, University of the Witwatersrand, Private Bag 3, Wits, Johannesburg 2050, 2050 South Africa Abstract: Nanoindentation has become a widely...

Pocketbook of the economic press 1994

International Nuclear Information System (INIS)

Kroll, J.M.

1994-01-01

The present 34th edition of this pocketbook gives an overview of German economic journalists with their specific branches, important specialist newspaper editorial boards, the economic editors of the daily-, weekly- and public press, radio and television broadcusting stations as well as news-, information- and teletext services. In addition, 1600 public relations offices of industrial businesses, industry and trade chambers and universities are given. It concludes with information on authorities at a national and county level and more than 1200 business groups and leading bodies. (BWI) [de

Normalized knee-extension strength or leg-press power after fast-track total knee arthroplasty

DEFF Research Database (Denmark)

Aalund, Peter K; Larsen, Kristian; Hansen, Torben Bæk

2013-01-01

OBJECTIVE: (s): To investigate which of the two muscle-impairment measures for the operated leg, normalized knee extension strength or leg press power, is more closely associated to performance-based and self-reported measures of function shortly following total knee arthroplasty (TKA). DESIGN...... and dynamic leg presses to determine their body-mass normalized knee extension strength and leg press power, respectively. The 10-m fast speed walking and 30-s chair stand tests were used to determine performance-based function, while the Western Ontario McMaster University Osteoarthritis Index (WOMAC......) and Oxford Knee scores were used to determine self-reported function. RESULTS: Normalized leg press power was more closely associated to both performance-based (r=.82, P...

In/Difference in the Neoliberalised University

Science.gov (United States)

Petersen, Eva Bendix; Davies, Bronwyn

2010-01-01

In this article the authors take up the invitation to respond to the previous articles in the special issue. They discuss why it is so difficult to speak and write about gender and sexuality, and difference more generally, in the neoliberalised university. They make the case that the neoliberal university engages and uses categorical difference,…

WordPress For Dummies

CERN Document Server

Sabin-Wilson, Lisa

2011-01-01

The bestselling guide to WordPress, fully updated to help you get your blog going! Millions of bloggers rely on WordPress, the popular, free blogging platform. This guide covers all the features and improvements in the most up-to-date version of WordPress. Whether you are switching to WordPress from another blogging platform or just starting your first blog, you'll find the advice in this friendly guide gets you up to speed on both the free-hosted WordPress.com version and WordPress.org, which requires the purchase of web hosting services, and figure out which version is best for you. You'll b

Rune Frederiksen, Elizabeth R. Gebhard & Alexander Sokolicek (eds.), The Architecture of the Ancient Greek Theatre, Monographs of the Danish Institute, Volume 17 (Aarhus: Aarhus University Press and The Danish Institute at Athens, 2015)

OpenAIRE

William C. Miller

2017-01-01

A review of the book: Rune Frederiksen, Elizabeth R. Gebhard & Alexander Sokolicek (eds.), The Architecture of the Ancient Greek Theatre, Monographs of the Danish Institute, Volume 17 (Aarhus: Aarhus University Press and The Danish Institute at Athens, 2015)

Nopcsa, Baron Franz. 2014. Traveler, Scholar, Politician, Adventurer – A Transylvanian Baron at the Birth of Albanian Independence (ed. and trans. from German Robert Elsie. Budapest: Central European University Press. 227 pp.

Directory of Open Access Journals (Sweden)

David Mandler

2015-01-01

Full Text Available Nopcsa, Baron Franz. 2014. Traveler, Scholar, Politician, Adventurer – A Transylvanian Baron at the Birth of Albanian Independence (ed. and trans. from German Robert Elsie. Budapest: Central European University Press. 227 pp.  Reviewed by David Mandler, Independent Scholar

Indexed University presses: overlap and geographical distribution in five book assessment databases

Energy Technology Data Exchange (ETDEWEB)

Mañana-Rodriguez, J.; Gimenez-Toledo, E

2016-07-01

Scholarly books have been a periphery among the objects of study of bibliometrics until recent developments provided tools for assessment purposes. Among scholarly book publishers, University Presses (UPs hereinafter), subject to specific ends and constrains in their publishing activity, might also remain on a second-level periphery despite their relevance as scholarly book publishers. In this study the authors analyze the absolute and relative presence, overlap and uniquely-indexed cases of 503 UPs by country, among five assessment-oriented databases containing data on scholarly book publishers: Book Citation Index, Scopus, Scholarly Publishers Indicators (Spain), the lists of publishers from the Norwegian System (CRISTIN) and the lists of publishers from the Finnish System (JUFO). The comparison between commercial databases and public, national databases points towards a differential pattern: prestigious UPs in the English Speaking world represent larger shares and there is a higher overall percentage of UPs in the commercial databases, while the richness and diversity is higher in the case of national databases. Explicit or de facto biases towards production in English by commercial databases, as well as diverse indexation criteria might explain the differences observed. The analysis of the presence of UPs in different numbers of databases by country also provides a general picture of the average degree of diffusion of UPs among information systems. The analysis of ‘endemic’ UPs, those indexed only in one of the five databases points out to strongly different compositions of UPs in commercial and non-commercial databases. A combination of commercial and non commercial databases seems to be the optimal option for assessment purposes while the validity and desirability of the ongoing debate on the role of UPs can be also concluded. (Author)

News from the Library: CERN Scientific Book Fair 2012

CERN Multimedia

CERN Library

2012-01-01

The CERN Bookshop and CERN Library invite you to attend the 2012 CERN Book Fair, a two-day scientific event offering you the opportunity to meet key publishers and to browse and purchase books at significant discounts.   Key publishers will present a selection of titles in physics, technology, mathematics, engineering, computing and popular science. You are welcome to come along and meet the publishers’ representatives or simply have a look at the books on sale. The Fair will take place in the Main Building (Bldg. 500) on the ground floor near Restaurant 1 on Monday 10 and Tuesday 11 September. Participating or represented publishers include: Cambridge University Press, Elsevier, EPFL Press-PPUR, Oxford University Press, Princeton University Press, Springer, Taylor & Francis, Wiley, and World Scientific-Imperial College Press. Fair opening times:     Monday 10 September 9:00 - 18:00     Tuesday 11 September 9:00&a...

Kochin, Michael S. 2009. Five Chapters on Rhetoric: Character, Action, Things, Nothing and Art (University Park: Pennsylvania State University Press

Directory of Open Access Journals (Sweden)

Eithan Orkibi

2010-04-01

Full Text Available Deux constatations traversent le nouvel ouvrage de Michael Kochin, et nous invitent à reconsidérer la rhétorique dans la communication persuasive. D’abord, que ce sont les événements concrets et les faits mis à l’épreuve qui ont la plus grande force de conviction ; et ensuite, que le discours a souvent une fonction autre que la persuasion : celle de maintenir les canaux de communication pour sauvegarder les relations et les institutions humaines. Pour l’auteur de cet ouvrage qui porte sur les...

Book Review: MACBETH, Danielle. Realizing Reason: A Narrative of Truth and Knowing. Oxford: Oxford University Press, 2014, 494 pp., $99.00 (hbk, ISBN 9780198704751

Directory of Open Access Journals (Sweden)

Matheus Valente

Full Text Available ABSTRACT We review Danielle Macbeth's book Realizing Reason, published by Oxford University Press in 2014. This extensive book is composed by nine chapters in which Macbeth critically presents the development of mathematical practices in the Western world - from its founding in Ancient Greece's diagrammatic practices to the apogee of mathematical logic in the nineteenth and twentieth-centuries - while offering a revaluation of its present stage by means of a reconsideration of Gottlob Frege's philosophical contributions. In this review, we present a summary of each chapter's contents and make general considerations about them.

WordPress Bible

CERN Document Server

Brazell, Aaron

2011-01-01

Get the latest word on the biggest self-hosted blogging tool on the marketWithin a week of the announcement of WordPress 3.0, it had been downloaded over a million times. Now you can get on the bandwagon of this popular open-source blogging tool with WordPress Bible, 2nd Edition. Whether you're a casual blogger or programming pro, this comprehensive guide covers the latest version of WordPress, from the basics through advanced application development. If you want to thoroughly learn WordPress, this is the book you need to succeed.Explores the principles of blogging, marketing, and social media

Rune Frederiksen, Elizabeth R. Gebhard & Alexander Sokolicek (eds., The Architecture of the Ancient Greek Theatre, Monographs of the Danish Institute, Volume 17 (Aarhus: Aarhus University Press and The Danish Institute at Athens, 2015

Directory of Open Access Journals (Sweden)

William C. Miller

2017-03-01

Full Text Available A review of the book: Rune Frederiksen, Elizabeth R. Gebhard & Alexander Sokolicek (eds., The Architecture of the Ancient Greek Theatre, Monographs of the Danish Institute, Volume 17 (Aarhus: Aarhus University Press and The Danish Institute at Athens, 2015

Air University Style and Author Guide

National Research Council Canada - National Science Library

Bassett, Marvin

2005-01-01

The "Air University Style and Author Guide" is designed to unify the writing of faculty, staff, and students of Air University stylistically, and to give them information about publishing with Air University (AU) Press...

Towards a University of the Common: Reimagining the University in Order to Abolish It with the Really Open University

Directory of Open Access Journals (Sweden)

Andre Pusey

2017-07-01

Full Text Available The autumn of 2010, in the UK, was characterised by a series of protests against the proposed tripling of university tuition fees and the removal of the Education Maintenance Allowance (EMA. These protests were set within a broader international background of contestation around universities and higher education reforms. This article focuses on the activities of a group, which emerged within this context, called the Really Open University (ROU, and its efforts to engender a reimagining of the university. Specifically, this article argues that the activities of the ROU were attempts to create new, radical imaginaries of the university and were linked to broader efforts to re-conceptualise knowledge production and pedagogy. The central point is that ultimately the ROU’s invitation to ‘reimagine the university’ was a provocation to abolish the university in its capitalist form, through a process of reimagining the university, exodus from the university machine and creation of a university of the common.

News/Press Releases

Data.gov (United States)

Office of Personnel Management — A press release, news release, media release, press statement is written communication directed at members of the news media for the purpose of announcing programs...

Short-term outcomes after EX-PRESS implantation versus trabeculectomy alone in patients with neovascular glaucoma

OpenAIRE

Shinohara, Yoichiro; Akiyama, Hideo; Magori, Mikiya; Kishi, Shoji

2017-01-01

Yoichiro Shinohara, Hideo Akiyama, Mikiya Magori, Shoji Kishi Department of Ophthalmology, Gunma University Graduate School of Medicine, Maebashi, Gunma, Japan Background: The purpose of this study was to investigate postoperative clinical outcomes in patients with neovascular glaucoma (NVG) who underwent trabeculectomy or EX-PRESS implantation and to identify predictors of successful EX-PRESS implantation. Methods: The study designed as a retrospective observational analysis and was set in...

Head First WordPress

CERN Document Server

Siarto, Jeff

2010-01-01

Whether you're promoting your business or writing about your travel adventures, Head First WordPress will teach you not only how to make your blog look unique and attention-grabbing, but also how to dig into the more complex features of WordPress 3.0 to make your website work well, too. You'll learn how to move beyond the standard WordPress look and feel by customizing your blog with your own URL, templates, plugin functionality, and more. As you learn, you'll be working with real WordPress files: The book's website provides pre-fab WordPress themes to download and work with as you follow al

WordPress multisite administration

CERN Document Server

Longren, Tyler

2013-01-01

This is a simple, concise guide with a step-by-step approach, packed with screenshots and examples to set up and manage a network blog using WordPress.WordPress Multisite Administration is ideal for anyone wanting to familiarize themselves with WordPress Multisite. You'll need to know the basics about WordPress, and having at least a broad understanding of HTML, CSS, and PHP will help, but isn't required.

Casa mea cetatea mea. Recenzie la cartea - Mette Svart Kristiansen, Kate Giles (eds, Dwellings, Identities and Homes. European Housing Culture from the Viking Age to the Renaissance, Jutland Archaeological Society, Aarhus University Press, 2014

Directory of Open Access Journals (Sweden)

Sergiu Musteata

2015-12-01

Full Text Available Review of the book - Casa mea cetatea mea. Recenzie la cartea - Mette Svart Kristiansen, Kate Giles (eds, Dwellings, Identities and Homes. European Housing Culture from the Viking Age to the Renaissance, Jutland Archaeological Society, Aarhus University Press, 2014

Free Speech, Freedom of the Press, and the Tapestry of Lies

OpenAIRE

Mikael M. Karlsson

2015-01-01

This paper comprises the text of the invited lecture presented at the international conference, "Tjáningarfrelsi og félagsleg ábyrgð - Kenningar og útfærsla" (Freedom of Expression and Social Responsibility – Theory and Practice), held at the University of Akureyri on 29 September 2014 and arranged by the Media Studies program and the Faculty of Social Sciences. Those who know his work will recognize here my debt to John Pilger, journalist and documentary film-maker, who has both informed and...

Steve Boardman and Julian Goodare, eds., Kings, Lords and Men in Scotland and Britain, 1300–1625: Essays in Honour of Jenny Wormald. Edinburgh: Edinburgh University Press, 2014. Pp. 368. ISBN: 9780748691500. £75.00.

Directory of Open Access Journals (Sweden)

Lucinda Dean

2015-08-01

Full Text Available Steve Boardman and Julian Goodare, eds., Kings, Lords and Men in Scotland and Britain, 1300–1625: Essays in Honour of Jenny Wormald. Edinburgh: Edinburgh University Press, 2014. Pp. 368. ISBN: 9780748691500. £75.00.

An invitation to critical mathematics education

DEFF Research Database (Denmark)

Skovsmose, Ole

An Invitation to Critical Mathematics Education deals with a range of crucial topics. Among these are students’ foreground, landscapes of investigation, and mathematics in action. The book is intended for a broad audience: educators, students, teachers, policy makers, anybody interested...... in the further development of mathematics education. The book discusses concerns and preoccupation. This way it provides an invitation into critical mathematics education....

A Pedagogical Route for the Reading of the Press Opinion Article

Directory of Open Access Journals (Sweden)

Niura Maria Fontana

2011-07-01

Full Text Available A teaching sequence for the university level, focusing on the press opinion article as a genre, based on genre assumptions (Bakhtin, 1992, Bronckart, 2003 and on teaching sequences (Dolz, Noverraz e Schneuwly, 2004, comprehends the following activities: pre-reading (previous knowledge activation; hypotheses raising; reading (production conditions; constitution of text meaning; reading strategies; post-reading (relationships between text and reality; critical awareness. These were followed by chain genres production (press opinion article and related genres, promoting interaction among text, reader and writer, complemented by metacognitive reflection. Applied to two groups of freshmen, the sequence showed statistically significant results in the development of reading competence.

Hot-pressed geopolymer

DEFF Research Database (Denmark)

Ranjbar, Navid; Mehrali, Mohammad; Maheri, Mahmoud R.

2017-01-01

This research explores the use of simultaneous heating and pressing techniques in order to enhance the mechanical properties of fly ash (FA) based geopolymer under relatively low temperature conditions to ensure minimum-porosity. Four effective parameters of pressing force, alkali activator...

Change of Pressing Chamber Conicalness at Briquetting Process in Briquetting Machine Pressing Chamber

Directory of Open Access Journals (Sweden)

Peter Križan

2012-01-01

Full Text Available In this paper, we will present the impact of the conical shape of a pressing chamber, an important structural parameter. Besides the known impact of the technological parameters of pressing chambers, it is also very important to pay attention to their structural parameters. In the introduction, we present a theoretical analysis of pressing chamber conicalness. An experiment aimed at detecting this impact was performed at our institute, and it showed that increasing the conicalness of a pressing chamber improves the quality of the final briquettes. The conicalness of the pressing chamber has a significanteffect on the final briquette quality and on the construction of briquetting machines. The experimental findings presented here show the importance of this parameter in the briquetting process.

Free Speech, Freedom of the Press, and the Tapestry of Lies

Directory of Open Access Journals (Sweden)

Mikael M. Karlsson

2015-03-01

Full Text Available This paper comprises the text of the invited lecture presented at the international conference, "Tjáningarfrelsi og félagsleg ábyrgð - Kenningar og útfærsla" (Freedom of Expression and Social Responsibility – Theory and Practice, held at the University of Akureyri on 29 September 2014 and arranged by the Media Studies program and the Faculty of Social Sciences. Those who know his work will recognize here my debt to John Pilger, journalist and documentary film-maker, who has both informed and inspired me.

Teach yourself visually WordPress

CERN Document Server

Majure, Janet

2012-01-01

Get your blog up and running with the latest version of WordPress WordPress is one of the most popular, easy-to-use blogging platforms and allows you to create a dynamic and engaging blog, even if you have no programming skills or experience. Ideal for the visual learner, Teach Yourself VISUALLY WordPress, Second Edition introduces you to the exciting possibilities of the newest version of WordPress and helps you get started, step by step, with creating and setting up a WordPress site. Author and experienced WordPress user Janet Majure shares advice, insight, and best practices for taking full

  Personal invitations for population-based breast cancer screening

DEFF Research Database (Denmark)

Saalasti-Koskinen, Ulla; Mäkelä, Marjukka; Saarenmaa, Irma

2010-01-01

participation free of charge and the benefits of detecting breast cancer early. Harm associated with screening was seldom mentioned; no unit mentioned the possibility of false-negative results or overtreatment. CONCLUSION: The screening units provided very variable information, which often was biased toward......RATIONALE AND OBJECTIVES: Women who are invited for breast cancer screening should get enough information about the benefits and harms of screening to make an informed decision on participation. Personal invitations are an important source of information, because all invited women receive them....... The objective of this study was to evaluate the information breast cancer screening units send to women invited for screening in Finland. MATERIALS AND METHODS: A questionnaire was sent to all breast cancer screening units in Finland in 2005 and 2008, and the information (eg, invitations, results letters...

Data Sets, Ensemble Cloud Computing, and the University Library (Invited)

Science.gov (United States)

Plale, B. A.

2013-12-01

The environmental researcher at the public university has new resources at their disposal to aid in research and publishing. Cloud computing provides compute cycles on demand for analysis and modeling scenarios. Cloud computing is attractive for e-Science because of the ease with which cores can be accessed on demand, and because the virtual machine implementation that underlies cloud computing reduces the cost of porting a numeric or analysis code to a new platform. At the university, many libraries at larger universities are developing the e-Science skills to serve as repositories of record for publishable data sets. But these are confusing times for the publication of data sets from environmental research. The large publishers of scientific literature are advocating a process whereby data sets are tightly tied to a publication. In other words, a paper published in the scientific literature that gives results based on data, must have an associated data set accessible that backs up the results. This approach supports reproducibility of results in that publishers maintain a repository for the papers they publish, and the data sets that the papers used. Does such a solution that maps one data set (or subset) to one paper fit the needs of the environmental researcher who among other things uses complex models, mines longitudinal data bases, and generates observational results? The second school of thought has emerged out of NSF, NOAA, and NASA funded efforts over time: data sets exist coherent at a location, such as occurs at National Snow and Ice Data Center (NSIDC). But when a collection is coherent, reproducibility of individual results is more challenging. We argue for a third complementary option: the university repository as a location for data sets produced as a result of university-based research. This location for a repository relies on the expertise developing in the university libraries across the country, and leverages tools, such as are being developed

How to Find Optimal National Model of Pension System: the Projection on Russia (Book Review: Barr, N. Pension reform: A short guide [Text] / N. Barr, P. Diamond. – Oxford : Oxford University Press, 2010. – 261 p.

Directory of Open Access Journals (Sweden)

Karen Avakovich Tumanyants

2015-12-01

Full Text Available How to Find Optimal National Model of Pension System: the Projection on Russia (Book Review: Barr, N. Pension reform: A short guide [Text] / N. Barr, P. Diamond. – Oxford : Oxford University Press, 2010. – 261 p.

Analysis of Institutional Press Releases and its Visibility in the Press

Directory of Open Access Journals (Sweden)

José Antonio Alcoceba-Hernando, Ph.D.

2010-01-01

Full Text Available The relationships between institutional communication and media communication influence the shaping of social representations of public issues. This research article analyses these relationships based on the case study of the external communication of a public institution, the press releases of Spain’s Youth Institute (Instituto de la Juventud, aka, Injuve, during three years and their repercussion in the press during the same period of time. The results obtained in this research allowed drawing conclusions on the types of communication production of the aforementioned institution and the news treatment of such pieces of information by the printed and digital media. The press releases and the news items were studied using quantitative media content analysis which focused, especially, in referential issues like the information treatment, the thematic analysis, youth representations in the case of the releases; and the visibility of the press releases in the making of news

WordPress Top Plugins

CERN Document Server

Corbin, Brandon

2010-01-01

Time flies when you're having fun. This is the right way to describe this WordPress Top Plugins book by Brandon Corbin. With real world examples and by showing you the perks of having these plugins installed on your websites, the author is all set to captivate your interest from start to end. Regardless of whether this is your first time working with WordPress, or you're a seasoned WordPress coding ninja, WordPress Top Plugins will walk you through finding and installing the best plugins for generating and sharing content, building communities and reader base, and generating real advertising r

Which Freedom of the Press?

DEFF Research Database (Denmark)

Rytter, Jens Elo

2010-01-01

The article surveys the historical and current meaning of "Freedom of the Press" in constitutional and human rights law. Two different conceptions exist, the narrow one defining freedom of the press as the freedom of every one to publish without prior restraint, the broader one defining it as a...... privileged freedom of the organised press to gather and report on information of public interest. These two conceptions have very different answers to the question of whether the press should enjoy some privilege to be exempt from ordinary legislation when such legislation restricts the access of the press to inform...

Hot-pressing steatite bodies

International Nuclear Information System (INIS)

Aparicio Arroyo, E.

1967-01-01

Requirements for some special nuclear engineering ceramic shapes are: big size, impervious, dimensional accuracy and good mechanical and dielectric properties. Limitations of te conventional methods and advantages of te hot pressing techniques for the manufacturing of these shapes are discussed. Hot pressing characteristics of a certain steatite powder are studied. Occurrence of an optimum densification temperature just above the tale decomposition range is found. Experimental data show that the height/diameter ratio of the specimen has no effect on the sintering conditions. Increasing darkness from the graphite mould is detected above the optimum temperature. The hot-pressed steatite is compared with a fired dry-pressed sample of the same composition. (Author) 13 refs

Mathematical modelling of wet paper pressing

NARCIS (Netherlands)

Bežanovic, D.

2005-01-01

The aim of this project is to reduce energy costs in paper production by optimising the process in the press section of a paper machine. In this press section water is squeezed as it passes through the press nip. In a modern press section the moisture content of the sheet after three or four presses

Delegation of Externado University Of Colombia Visits China

Institute of Scientific and Technical Information of China (English)

2009-01-01

<正>Invited by the CPAFFC, a 67-member delegation orga- nized and sent by the Externado University of Colombia visited Beijing, Xi’an, Shanghai, Suzhou, Guangzhou, Shenzhen and Hong Kong from June 29 to July 16. In

Challenge, Confrontation, and Exhortation as Intentional Invitations by Professional Helpers.

Science.gov (United States)

Schmidt, John J.

1996-01-01

Examines intentional invitations that challenge, confront, exhort, and persuade people to change their behaviors. Assumes that the sender controls the "intention" and that the receiver determines the degree of "inviting." Suggests that elements of the invitational model serve as a framework to create acceptable inducements in…

48 CFR 52.232-31 - Invitation To Propose Financing Terms.

Science.gov (United States)

2010-10-01

... Financing Terms. 52.232-31 Section 52.232-31 Federal Acquisition Regulations System FEDERAL ACQUISITION... Clauses 52.232-31 Invitation To Propose Financing Terms. As prescribed in 32.205(b) and 32.206, insert the following provision: Invitation To Propose Financing Terms (OCT 1995) (a) The offeror is invited to propose...

A Skeptic among Scholars: August Fruge on University Publishing.

Science.gov (United States)

Fruge, August

This memoir describes August Fruge's 32 years as head of the University of California Press. Early chapters describe Berkeley, where the press is located, in the 1940s, conflicts with the Printing Department, the role of the faculty-run editorial committee, and setting new directions for the press. Three chapters describe looking for titles to…

Respiratory Medicine at McMaster University, Hamilton, Ontario: 1968 to 2013

Directory of Open Access Journals (Sweden)

Norman L Jones

2014-01-01

Full Text Available The medical school at McMaster University (Hamilton, Ontario was conceived in 1965, and admitted the first class in 1969. John Evans became the founding Dean and he invited EJ Moran Campbell to be the first Chairman of the Department of Medicine. Moran Campbell, already a world figure in respiratory medicine and physiology, arrived at McMaster in September 1968, and he invited Norman Jones to be Coordinator of the Respiratory Programme.

Respiratory Medicine at McMaster University, Hamilton, Ontario: 1968 To 2013

Directory of Open Access Journals (Sweden)

Norman L Jones

2014-01-01

Full Text Available The medical school at McMaster University (Hamilton, Ontario was conceived in 1965 and admitted the first class in 1969. John Evans became the founding Dean and he invited Moran Campbell to be the first Chairman of the Department of Medicine. Moran Campbell, already a world figure in respiratory medicine and physiology, arrived at McMaster in September 1968, and he invited Norman Jones to be Coordinator of the Respiratory Programme.

Four Theories of the Press.

Science.gov (United States)

Siebert, Fred S.; And Others

A systematic understanding of the press requires an understanding of the social and political structures within which the press operates. This book discusses four theories that have determined the kind of press the Western world has had: authoritarian, libertarian, socially responsible, and Soviet communist. Each chapter discusses press…

WordPress 3.7 complete

CERN Document Server

Król, Karol

2013-01-01

WordPress 3.5 Complete: Third Edition is a comprehensive and step-by-step tutorial packed with screenshots and examples to make it easy and quick to pick it up.This WordPress book is a guide to WordPress for online publishers and web developers. If you are new to blogging and want to create your own blog or website from scratch, then ""WordPress 3.5 Complete: Third Edition"" is for you. No prior knowledge of HTML/CSS or PHP is required.

Smashing WordPress Beyond the Blog

CERN Document Server

Hedengren, Thord Daniel

2011-01-01

Smashing WordPress shows you how to utilize the power of the WordPress platform, and provides a creative spark to help you build WordPress-powered sites that go beyond the obvious. The second edition of Smashing WordPress has been updated for WordPress 3.1+, which includes internal, custom post types, the admin bar, and lots of other useful new features. You will learn the core concepts used to post types, the admin bar, and lots of other useful new features. You will learn the core concepts used to build just about anything in WordPress, resulting in fast deployments and greater design flexib

Smashing WordPress Beyond the Blog

CERN Document Server

Hedengren, Thord Daniel

2012-01-01

The ultimate guide to WordPress, from the world's most popular resource for web designers and developers As one of the hottest tools on the web today for creating a blog, WordPress has evolved to be much more that just a blogging platform and has been pushed beyond its original purpose. With this new edition of a perennially popular WordPress resource, Smashing Magazine offers you the information you need so you can maximize the potential and power of WordPress. WordPress expert Thord Daniel Hedengren takes you beyond the basic blog to show you how to leverage the capabilities of WordPress to

Human Rights and Consership in the Portuguese Press

Directory of Open Access Journals (Sweden)

Isabel Salema Morgado

2007-06-01

Full Text Available This article analyzes the censorship system existing in Portugal in the XVIII century, when a rigid jurisdiction with respect to press freedom was instituted by Portuguese State and how “Gazeta de Lisboa” succeeded in informing its public about the revolutionary events that took place in France during the year of 1789. Many years after that, in 1948, other important event – the Universal Declaration of Human Rights approved by the United Nations General Assembly, did not receive the attention of Portuguese Press. Of the 15 newspapers and magazines with wider circulation that were consulted, only three published the news of the approval. Also I did not fi nd in any of the archives documents which proved the exercising of censorship or punishment, by the dictatorial regime of Salazar, in the form of disciplinary processes against the newspapers with relation to the publication of news referring to the Declaration. I am inclined toward the theory of the act of self-censorship imposed by the editor on himself, in both events.

Muscle activation when performing the chest press and shoulder press on a stable bench vs. a Swiss ball.

Science.gov (United States)

Uribe, Brandon P; Coburn, Jared W; Brown, Lee E; Judelson, Daniel A; Khamoui, Andy V; Nguyen, Diamond

2010-04-01

The aim of this study was to examine the effects of a stable surface (bench) vs. an unstable surface (Swiss ball) on muscle activation when performing the dumbbell chest press and shoulder press. Sixteen healthy men (24.19 +/- 2.17 years) performed 1 repetition maximum (1RM) tests for the chest press and shoulder press on a stable surface. A minimum of 48 hours post 1RM, subjects returned to perform 3 consecutive repetitions each of the chest press and shoulder press at 80% 1RM under 4 different randomized conditions (chest press on bench, chest press on Swiss ball, shoulder press on bench, shoulder press on Swiss ball). Electromyography was used to assess muscle activation of the anterior deltoid, pectoralis major, and rectus abdominus. The results revealed no significant difference in muscle activation between surface types for either exercise. This suggests that using an unstable surface neither improves nor impairs muscle activation under the current conditions. Coaches and other practitioners can expect similar muscle activation when using a Swiss ball vs. a bench.

Desktop Publishing in the University.

Science.gov (United States)

Burstyn, Joan N., Ed.

Highlighting changes in the work of people within the university, this book presents nine essays that examine the effects of desktop publishing and electronic publishing on professors and students, librarians, and those who work at university presses and in publication departments. Essays in the book are: (1) "Introduction: The Promise of Desktop…

TEL4Health research at University College Cork (UCC)

NARCIS (Netherlands)

Drachsler, Hendrik

2013-01-01

Drachsler, H. (2013, 12 May). TEL4Health research at University College Cork (UCC). Invited talk given at Application of Science to Simulation, Education and Research on Training for Health Professionals Centre (ASSERT for Health Care), Cork, Ireland.

Relatorio: Reforma universitaria (Report: University Reform).

Science.gov (United States)

Ministerio da Educacao e Cultura, Rio de Janeiro (Brazil).

This document is an English-language abstract (approximately 1,500 words) of a report by 11 experts invited by the Ministry of Education and Culture to give their views on Brazilian university reforms. The introduction to the report states the principles underlying the proposals for reform adapted to the current social transformation in Brazil.…

Investing in a Large Stretch Press

Science.gov (United States)

Choate, M.; Nealson, W.; Jay, G.; Buss, W.

1986-01-01

Press for forming large aluminum parts from plates provides substantial economies. Study assessed advantages and disadvantages of investing in large stretch-forming press, and also developed procurement specification for press.

Creating intentionally inviting schools through professional development: an appreciative inquiry

Directory of Open Access Journals (Sweden)

G.M. Steyn

2010-07-01

Full Text Available The professional development (PD of teachers plays an important role in schools; it is indispensable for continuous school development. When schools are exposed to new approaches to learning and teaching, teachers are granted the opportunities to change their thinking and behaviour. In 2009, two South African schools with specific inviting characteristics were nominated for the inviting school award given by the International Alliance for Invitational Education (IAIE. However, the inviting characteristics of these schools were not explicitly intentional according to the IE philosophy, therefore they had to follow a professional development programme aimed at raising teachers’ awareness of invitational education (IE. Workshops were held to equip staff members with IE knowledge and skills, and to increase their understanding of their current practices with a view of making them more intentionally inviting. The study focused on the following two questions: What are the positive experiences of teaching staff concerning the current approach to teaching and learning in schools?; and What strategies may be introduced to assist teachers and their schools in becoming intentionally inviting? These two questions are based on appreciative inquiry (AI and IE. A qualitative research design was most appropriate for the purpose of this study. An analysis of the data revealed two categories (the discovery phase: discovering the best of what exists in the school and the dreaming phase: creating a new future on which AI is based.

The new philosophy of psychiatry: its (recent) past, present and future: a review of the Oxford University Press series International Perspectives in Philosophy and Psychiatry

Science.gov (United States)

Banner, Natalie F; Thornton, Tim

2007-01-01

There has been a recent growth in philosophy of psychiatry that draws heavily (although not exclusively) on analytic philosophy with the aim of a better understanding of psychiatry through an analysis of some of its fundamental concepts. This 'new philosophy of psychiatry' is an addition to both analytic philosophy and to the broader interpretation of mental health care. Nevertheless, it is already a flourishing philosophical field. One indication of this is the new Oxford University Press series International Perspectives in Philosophy and Psychiatry seven volumes of which (by Bolton and Hill; Bracken and Thomas; Fulford, Morris, Sadler, and Stanghellini; Hughes, Louw, and Sabat; Pickering; Sadler; and Stanghellini) are examined in this critical review.

Clay characterization for making pressed and burned blocks

International Nuclear Information System (INIS)

Alexandre, J.; Silva, C.L. de A.P. e

2012-01-01

The municipality of Campos dos Goytacazes, located in the state of Rio de Janeiro, at 275 km from the capital, are the largest industrial ceramic state and he has over 100 unionized industries. The production of these industries is based on tiles, building blocks and bricks. Seeking the improvement and diversification of production, the North Fluminense State University has 18 years working in partnership with local industry, with students and teachers. One of the researches is the production of blocks pressed and burned. In this work are presented in many lab tests performed, morphology and some of technological properties. (author)

Radioprotection in Brazilian universities

International Nuclear Information System (INIS)

Caballero, K.C.; Borges, J.C.

1992-01-01

The purpose of this work was to obtain a broad knowledge of the circumstances under which activities involving ionizing radiations are held at brazilian academic institutions. Around 90 institutions (universities and isolated schools of both public and private sectors) were invited, by mail, to answer an inquiry with questions from technical to legal aspects of their activities with radiations. Information received from 2/3 of institutions contacted, permitted conclusions as: there is a wide ignorance about radioprotection procedures and legislation, although few universities maintain some efficient radioprotection staff; there is a need for the establishment of a standard radioprotection text dedicated to those specific activities of the sector. (author)

Professional WordPress design and development

CERN Document Server

Williams, Brad; Stern, Hal

2014-01-01

The highest rated WordPress development and design book on the market is back with an all new third edition. Professional WordPress is the only WordPress book targeted to developers, with advanced content that exploits the full functionality of the most popular CMS in the world. Fully updated to align with WordPress 4.1, this edition has updated examples with all new screenshots, and full exploration of additional tasks made possible by the latest tools and features. You will gain insight into real projects that currently use WordPress as an application framework, as well as the basic usage a

BuddyPress theme development

CERN Document Server

Lister, Tammie

2013-01-01

This book is a hands-on tutorial guide to using BuddyPress.This book is great for designers and developers who are looking to learn how to develop BuddyPress themes. It's assumed that the reader has some understanding of Wordpress and is familiar with CSS and HTML.

An invitation to general algebra and universal constructions

CERN Document Server

Bergman, George M

2015-01-01

Rich in examples and intuitive discussions, this book presents General Algebra using the unifying viewpoint of categories and functors. Starting with a survey, in non-category-theoretic terms, of many familiar and not-so-familiar constructions in algebra (plus two from topology for perspective), the reader is guided to an understanding and appreciation of the general concepts and tools unifying these constructions. Topics include: set theory, lattices, category theory, the formulation of universal constructions in category-theoretic terms, varieties of algebras, and adjunctions. A large number of exercises, from the routine to the challenging, interspersed through the text, develop the reader's grasp of the material, exhibit applications of the general theory to diverse areas of algebra, and in some cases point to outstanding open questions. Graduate students and researchers wishing to gain fluency in important mathematical constructions will welcome this carefully motivated book.

Basic investigation project for energy consumption efficiency improvement in developing countries. Invitation of engineers from developing countries (Vietnam, Philippines, and India); Hatten tojokoku energy shohi koritsuka kiso chosa nado jigyo. Hatten tojokoku gijutsusha shohei jigyo (Betonamu, Philippines, Indo)

Energy Technology Data Exchange (ETDEWEB)

NONE

1996-03-01

The International Center of Environmental Technology Transfer has invited seven engineers from Vietnam, eight from Philippines and two from India for human resource education project for environmental preservation in developing countries. Those who were invited are administrative officials and engineers who work at administrative agents, research institutes and corporations related to energy conservation and environment preservation. In this invitation program, lecturers were invited from governmental offices, universities and corporations according to their expertise fields to carry out lectures and site training. With respect to energy conservation, lectures were given on a `summary of energy saving methods` by a lecturer invited from the Chubu Governmental Department of Trade and Industry, and on an `introduction to new energies` by Prof. Shimizu at the Engineering Faculty of the Mie University. Both lecturers emphasized the necessity of energy conservation, and importance of new energies as clean energies. The trainees showed strong interest when they visited a `cement factory` and a `coal burning thermal power plant` as the key industries. Their experience would be reflected strongly on guiding operations of factories in their own countries. 56 figs., 15 tabs.

CERN Scientific Book Fair 2013

CERN Multimedia

CERN Library

2013-01-01

The CERN Bookshop and CERN Library invite you to attend the 2013 CERN Book Fair, a two-day scientific event offering you the opportunity to meet key publishers and to browse and purchase books at significant discounts.   Key publishers will present a selection of titles in physics, technology, mathematics, engineering, computing and popular science. You are welcome to come along and meet the publishers’ representatives or simply have a look at the books on sale. The fair will take place in the Main Building (Bldg. 500) on the ground floor near Restaurant 1 on Monday 9 and Tuesday 10 September. Participating or represented publishers include: Oxford University Press, Princeton University Press, Springer, Wiley, and World Scientific-Imperial College Press. Fair opening times:  - Monday 9 September 9:00 - 18:00  - Tuesday 10 September 9:00 - 18:00

Conférence de presse | Press Conference

CERN Multimedia

CERN. Geneva; Bejar Alonso, Isabel

2018-01-01

10:00-11:00 Conférence de presse en présence de Lucio Rossi, chef du projet LHC à Haute Luminosité et Isabel Bejar Alonso, chargée de la configuration, de la qualité et des ressources du projet LHC à Haute Luminosité.

WordPress all-in-one for dummies

CERN Document Server

Sabin-Wilson, Lisa

2013-01-01

Top WordPress guide, now fully updated for the latest WordPress release! This updated new edition comprises one of the largest collections of practical intermediate to advanced information on WordPress. Fully updated for the latest WordPress release, this in-depth book covers it all, from setting up your software to publishing your site, using SEO and social media, developing and using plug-ins, running multiple sites with WordPress, and more. Veteran author Lisa Sabin-Wilson is a top authority on WordPress, and she and her co-authors pack this book with essential and easy-to-follo

High School and University Students' Knowledge and Attitudes regarding Biotechnology: A Turkish Experience

Science.gov (United States)

Usak, Muhammet; Erdogan, Mehmet; Prokop, Pavol; Ozel, Murat

2009-01-01

Biotechnology has a considerable importance in Turkish biology curriculum. This study was designed to explore or indicate Turkish high school and university students' knowledge and attitudes toward biotechnology. A total number of 352 high school and 276 university students were invited to the study. The Biotechnology Knowledge Questionnaire (BKQ)…

Press to compress contaminated wastes drums

International Nuclear Information System (INIS)

Prevost, J.

1993-01-01

This patent describes a press for contaminated wastes drums pressing. The press is made of a structure comprising a base and an upper stringer bind to the base by vertical bearers, a compression system comprising a main cylinder and a ram, connected to the upper stringer

ISS Expedition 08 Press Kit

Data.gov (United States)

National Aeronautics and Space Administration — Press kit for ISS mission Expedition 08 from 10/2003-04/2004. Press kits contain information about each mission overview, crew, mission timeline, benefits, and media...

Bullying the media : Cultural and climato-economic readings of press repression versus press freedom

NARCIS (Netherlands)

Van de Vliert, E.

Journalists and media assistants in many places are murdered, imprisoned, censored, threatened, and similarly harrassed. Here I document that, and explain why, there are three climato-economic niches of press repression versus press freedom as part of broader syndromes of national culture. A

Activation of Selected Core Muscles during Pressing

Directory of Open Access Journals (Sweden)

Thomas W. Nesser

2015-10-01

Full Text Available Introduction: Unstable surface training is often used to activate core musculature during resistance training. Unfortunately, unstable surface training is risky and leads to detraining. Purpose: The purpose of this study was to determine core muscle activation during stable surface ground-based lifts. Methods: Fourteen recreational trained and former NCAA DI athletes (weight 84.2 ± 13.3 kg; height 176.0 ± 9.5 cm; age 20.9 ± 2.0 years volunteered for participation. Subjects completed two ground-based lifts: overhead press and push-press. Surface EMG was recorded from 4 muscles on the right side of the body (Rectus Abdominus (RA, External Oblique (EO, Transverse Abdominus (TA, and Erector Spinae (ES. Results: Paired sample T-tests identified significant muscle activation differences between the overhead press and the push-press included ES and EO. Average and peak EMG for ES was significantly greater in push-press (P<0.01. Anterior displacement of COP was significantly greater in push-press compared to overhead press during the eccentric phase. Conclusion: The push-press was identified as superior in core muscle activation when compared to the overhead pressing exercise. Keywords: torso, stability, weight lifting, resistance training

Precision evaluation of pressed pastille preparation different methods for X-ray fluorescence analysis

International Nuclear Information System (INIS)

Lima, Raquel Franco de Souza; Melo Junior, Germano; Sa, Jaziel Martins

1997-01-01

This work relates the comparison between the results obtained with the two different methods of preparing pressed pastilles from the crushed sample. In this study, the reproductivity is evaluated, aiming to define the method that furnishes a better analytic precision. These analyses were realized with a X-ray fluorescence spectrometer at the Geology Department of the Federal University of Rio Grande do Norte

University: a Historical-Philosophical Approach

Directory of Open Access Journals (Sweden)

Jesús Salvador Moncada

2008-08-01

Full Text Available Specialization has led to the breakdown of knowledge with the current university system to blame. This is a pressing issue worldwide. The reasons include social issues, educational models and the complexities of academic life. In contrast, this review explores the model of universities prevalent during medieval times in terms of teaching, research, community service, internationalization and autonomy, all pointing to an educational par excellence.

Invitation and Evaluation of Bids for Nuclear Power Plants

International Nuclear Information System (INIS)

2011-01-01

This publication emphasizes the integrity and interdependence of various activities related to the bid invitation, technical and economic evaluation and contracting, it updates information included in the existing IAEA documents in order to better reflect the developments in the nuclear and energy industry, compiles a more compact and user friendly guidebook integrating the existing IAEA documents on the subject. It provides the necessary information to organize, guide and realize the activities related to the invitation, the technical and economic evaluation of bids, and contracting as an integrated process. Furthermore, this publication indicates how and to what degree the activities preceding the preparation of the bid invitation specification, the evaluation of bids and contracting could influence the process.

Two layer powder pressing

International Nuclear Information System (INIS)

Schreiner, H.

1979-01-01

First, significance and advantages of sintered materials consisting of two layers are pointed out. By means of the two layer powder pressing technique metal powders are formed resulting in compacts with high accuracy of shape and mass. Attributes of basic powders, different filling methods and pressing techniques are discussed. The described technique is supposed to find further applications in the field of two layer compacts in the near future

Probing the dark side of the Universe with weak gravitational lensing effects

International Nuclear Information System (INIS)

Fu Li-Ping; Fan Zu-Hui

2014-01-01

Arising from gravitational deflections of light rays by large-scale structures in the Universe, weak-lensing effects have been recognized as one of the most important probes in cosmological studies. In this paper, we review the main progress in weak-lensing analyses, and discuss the challenges in future investigations aiming to understand the dark side of the Universe with unprecedented precisions. (invited reviews)

The Flight from Reason. Essays on Intellectual Freedom in the Academy, the Press, and the Library.

Science.gov (United States)

Berninghausen, David K.

David K. Berninghousen's writings on intellectual freedom in the library, the university, and the press are collected in this volume. These essays cover the education of librarians for intellectual freedom, the communications process, the threat to liberal values (intellectualism, objectivity) in the communications institutions, the erosion of…

Press briefing on results from the solar spacecraft SOHO

Science.gov (United States)

1998-04-01

media representatives, with coffee 11:00 Press briefing starts: welcome to RAL and SOHO Richard Harrison, RAL, principal investigator for SOHO/CDS Congratulatory remarks Roger Bonnet, Director of Science, European Space Agency, Paris The watch on the Sun, including images of the day from SOHO Richard Harrison and link to Goddard Space Flight Center SOHO: technological highlights John Credland, Head of Scientific Projects, ESTEC, Noordwijk International cooperation David Bohlin, National Aeronautics and Space Administration, USA Scientific highlights and news from SOHO: Inside the Sun (helioseismology) :Douglas Gough, University of Cambridge The Sun's atmosphere : Eric Priest, University of St Andrews The solar wind and particles : Antoinette Galvin, University of New Hampshire ESA's science programme : Roger Bonnet, Director of Science, European Space Agency, Paris 12:00 Questions and answers 12:15 Press visit to the SOHO/CDS facility at RAL 12:45 Buffet lunch, with remarks by: Paul Murdin, Director of Science, British National Space Centre, and Head of Astronomy, PPARC 12:15-14:00 Opportunities for interviews 14:00 Resumption of Science Working Team technical meeting - Media representatives are welcome to attend. SOHO Science Presentations : D. Gough - Helioseismology E. Priest - Solar Atmosphere A. Galvin - Solar Wind and Particles 15:30-16:00 Discussion and closing remarks

Chip compacting press; Jido kirikuzu asshukuki

Energy Technology Data Exchange (ETDEWEB)

Oura, K. [Yuken Kogyo Co. Ltd., Kanagawa (Japan)

1998-08-15

The chips exhausted from various machine tools are massy, occupy much space and make working environment worse by staying added cutting oil to lower part. The chips are exhausted as a result of machining and have not constant quality. Even if used material is same the chips have various shapes and properties by kinds and machining methods of used machine tools, and are troublesome materials from a standpoint of their treatment. Pressing and solidification of the chips have frequently been tried. A chip compacting press introduced in this paper, a relatively cheap chip compacting press aimed for relatively small scale chip treatment, and has such characteristics and effects as follows. Chips are pressed and solidified by each raw material, so fractional management can be easily conducted. As casting metal chips and curled chips of iron and aluminum can be pressed to about 1/3 to 1/5 and about 1/40, respectively, space saving can be conducted. Chip compacting pressing upgrades its transporting efficiency to make possible to reduce its transporting cost. As chip solidification controls its oxidation and most cutting oil are removed, chips are easy to recycle. 2 figs., 1 tab.

8th international workshop on plasma edge theory in fusion devices. Abstracts of invited and contributed papers

International Nuclear Information System (INIS)

Sipilae, S.K.; Heikkinen, J.A.

2001-01-01

The 8th International Workshop on Plasma Edge Theory in Fusion Devices, held at Dipoli Congress Centre, Espoo, Finland, is organised on behalf of the International Scientific Committee by Helsinki University of Technology and VTT (Technical Research Centre of Finland). Similar to the seven preceding Workshops, it addresses the theory for the boundary layer of magnetically confined fusion plasmas. It reflects the present status of the theory for the edge region of fusion plasmas. Emphasis is placed on the development of theory and of appropriate numerical methods as well as on self-consistent modelling of experimental data (including also empirical elements). The following topics are covered: basic edge plasma theory, models of special phenomena and edge control, and integrated edge plasma modelling. The International Scientific Committee has selected the papers and compiled the scientific programme. All other arrangements have been made by the Local Organising Committee. The Workshop is supported by the European Commission, High-Level Scientific Conferences. This Book of Abstracts contains the scientific programme and the abstracts of the invited and contributed papers. The Workshop has seven invited lectures of 60 minutes duration (including 10 minutes for discussion). In addition, 10 contributed papers were selected for oral presentation of 30 minutes duration (including five minutes for discussion). All oral presentations are given in plenary sessions. The remaining 34 contributed papers are presented as posters in three sessions. The invited lectures and contributed oral papers are presented also as posters. All invited and contributed papers will be refereed and published also as a regular issue of the journal Contributions to Plasma Physics. (orig.)

WordPress web application development

CERN Document Server

Ratnayake, Rakhitha Nimesh

2013-01-01

An extensive, practical guide that explains how to adapt WordPress features, both conventional and trending, for web applications.This book is intended for WordPress developers and designers who have the desire to go beyond conventional website development to develop quality web applications within a limited time frame and for maximum profit. Experienced web developers who are looking for a framework for rapid application development will also find this to be a useful resource. Prior knowledge with of WordPress is preferable as the main focus will be on explaining methods for adapting WordPres

Professional WordPress Plugin Development

CERN Document Server

Williams, Brad; Tadlock, Justin

2011-01-01

Taking WordPress to the next level with advanced plugin developmentWordPress is used to create self-hosted blogs and sites, and it's fast becoming the most popular content management system (CMS) on the Web. Now you can extend it for personal, corporate and enterprise use with advanced plugins and this professional development guide. Learn how to create plugins using the WordPress plugin API: utilize hooks, store custom settings, craft translation files, secure your plugins, set custom user roles, integrate widgets, work with JavaScript and AJAX, create custom post types. You'll find a practic

WordPress 24-Hour Trainer

CERN Document Server

Plumley, George

2011-01-01

The eagerly anticipated second edition, completely updated for WordPress 3.1 As an open source content management system, WordPress allows users to easily build feature-rich web sites with no programming experience. This unique book-and-video package is a friendly, self-paced beginners guide to the latest release of WordPress. Lessons are focused on practical, everyday tasks that users will need to create and maintain their sites: entering new content, creating new pages, managing menus, making content search-engine friendly. Plus you'll find lots of tips based on years of experience teaching

A comparative study between spiral-filter press and belt press implemented in a cloudy apple juice production process.

Science.gov (United States)

De Paepe, Domien; Coudijzer, Katleen; Noten, Bart; Valkenborg, Dirk; Servaes, Kelly; De Loose, Marc; Diels, Ludo; Voorspoels, Stefan; Van Droogenbroeck, Bart

2015-04-15

In this study, advantages and disadvantages of the innovative, low-oxygen spiral-filter press system were studied in comparison with the belt press, commonly applied in small and medium size enterprises for the production of cloudy apple juice. On the basis of equivalent throughput, a higher juice yield could be achieved with spiral-filter press. Also a more turbid juice with a higher content of suspended solids could be produced. The avoidance of enzymatic browning during juice extraction led to an attractive yellowish juice with an elevated phenolic content. Moreover, it was found that juice produced with spiral-filter press demonstrates a higher retention of phenolic compounds during the downstream processing steps and storage. The results demonstrates the advantage of the use of a spiral-filter press in comparison with belt press in the production of a high quality cloudy apple juice rich in phenolic compounds, without the use of oxidation inhibiting additives. Copyright © 2014 Elsevier Ltd. All rights reserved.

14 CFR 11.75 - Does FAA invite public comment on petitions for rulemaking?

Science.gov (United States)

2010-01-01

... 14 Aeronautics and Space 1 2010-01-01 2010-01-01 false Does FAA invite public comment on petitions... Rulemaking and for Exemption § 11.75 Does FAA invite public comment on petitions for rulemaking? Generally, FAA does not invite public comment on petitions for rulemaking. ...

Invitation strategies and coverage in the population-based cancer screening programmes in the European Union.

Science.gov (United States)

Vale, Diama B; Anttila, Ahti; Ponti, Antonio; Senore, Carlo; Sankaranaryanan, Rengaswamy; Ronco, Guglielmo; Segnan, Nereo; Tomatis, Mariano; Žakelj, Maja P; Elfström, Klara M; Lönnberg, Stefan; Dillner, Joakim; Basu, Partha

2018-03-21

The aim of this study was to describe the compliance of the population-based cancer screening programmes in the European Union Member States to the invitation strategies enumerated in the European Guidelines and the impact of such strategies on the invitational coverage. Experts in screening programme monitoring from the respective countries provided data. Coverage by invitation was calculated as the proportion of individuals in the target age range receiving a screening invitation over the total number of annualized eligible population. The invitation strategies of 30 breasts, 25 cervical and 27 colorectal national or regional population-based screening programmes are described. Individual mail invitations are sent by 28 breasts, 20 cervical and 25 colorectal screening programmes. Faecal occult blood test kits are sent by post in 17 of the colorectal cancer screening programmes. The majority of programmes claimed to have a population registry, although some use health insurance data as the database for sending invitations. At least 95% invitation coverage was reached by 16 breast, six cervical and five colorectal screening programmes. Majority of the programmes comply with the invitation strategies enumerated in the European guidelines, although there is still scope for improvements. Coverage by invitation is below the desirable level in many population-based cancer screening programmes in European Union.

Invitation to View Method with Advantages and Disadvantages

Directory of Open Access Journals (Sweden)

Selçuk BUYRUKOĞLU

2018-01-01

Full Text Available Taxpayers and tax administrators sometimes may experience tax dispute. These disputes may arise from the taxpayers as well as from the tax administrators. In resolving tax disputes, tax administrators and tax payers are the first, usually administratively, solution. Because while the tax revenues of the state are possible entered into the state treasury, the taxpayers will benefit from the advantages of administrative solutions. The state and taxpayer herein will be the winner. Invitation to view is one of the administrative remedies for tax disputes. With this practice taxpayers who have caused tax evasion penalty are invited by tax administrators to make a declaration on the condition that the tax examination of the tax disputes is not started and the dispatch process has not been done to the discretion comission. In this study, advantages and disadvantages will be addressed after the definition, legal support, purpose, scope and mechanism of Invitation to view.

Young Women's Experiences of Resisting Invitations to Use Illicit Drugs

Science.gov (United States)

Koehn, Corinne V.; O'Neill, Linda K.

2011-01-01

Ten young women were interviewed regarding their experiences of resisting invitations to use illicit drugs. Hermeneutic phenomenology was used to gather and analyze information. One key theme was the motivations that inspired women to refuse drug offers. Young women resisted drug invitations because of their desires to be authentic, protect their…

Berger Peter L., Invitation à la sociologie

Directory of Open Access Journals (Sweden)

Nicolas Marquis

2011-03-01

Full Text Available L’invitation à la sociologie de Peter Berger est la réédition d’un ouvrage initiale­ment paru en 1963. Né en 1929, P. Berger est un des grands noms de la sociologie amé­ricaine actuelle, notamment connu chez nous pour un ouvrage coécrit avec Th. Luck­­mann et paru trois ans après la première édition de Invitation à la sociologie : The Social Construction of Reality, qui constitue une étape importante dans l’approche dite du constructivisme social en réactivant la tradition phénoménologique en...

Gender Differences and Similarities in Receptivity to Sexual Invitations: Effects of Location and Risk Perception.

Science.gov (United States)

Baranowski, Andreas M; Hecht, Heiko

2015-11-01

Since the publication of the seminal paper by Clark and Hatfield (1989), there has been an ongoing discussion about their finding that men accept sexual invitations from females more willingly than vice versa. We focused on two questions that have not yet been answered: First, what happens when the same request for casual sex is made in a different setting where social pressure is lower and such a request more common? To address this issue, 6 male and 8 female average looking confederates approached 162 men and 119 women either at a university campus or in a nightclub and asked for a date or for casual sex. The gender difference remained, with significantly more men than women consenting to a sexual invitation. The second issue concerned the perceived risk for women of accepting such an offer. We made up an elaborate cover story and invited 60 male and female participants into our laboratory. They were shown 10 pictures of persons of the opposite sex and led to believe that these people either consented to date or to have sex with them. The participants then could choose from the pictures who they wanted to meet to engage in a date or sex. In this subjectively safer environment, the gender difference disappeared, with the same proportion of men and women consenting to a date or sex. However, men were more liberal in their choice in either condition, compared to the female subjects. We conclude that while gender differences remained in both experiments, women were more liberal in a subjectively safer situation.

An Artist in the University Medical Center. Review.

Science.gov (United States)

James, A. Everette, Jr.

1991-01-01

Reviews "An Artist in the University Medical Center" (M. Lesser, New Orleans: Tulane University Press, 1989), in which the artist captures the human side of the complex Tulane Medical Center in New Orleans (Louisiana). The interplay of drawings, etchings, watercolors, and prose conveys traditions of nurturing in the hospital. (SLD)

Indre spenninger og ytre press

DEFF Research Database (Denmark)

Ibsen, Bjarne

2011-01-01

Anmeldelse af bogen 'Norsk idrett. Indre spenninger og ytre press' redigeret af Dag Vidar Hanstad, Gunnar Breivik, Mari Kristin Sisjord og Hans B. Skaset og udgivet af forlaet akilles.......Anmeldelse af bogen 'Norsk idrett. Indre spenninger og ytre press' redigeret af Dag Vidar Hanstad, Gunnar Breivik, Mari Kristin Sisjord og Hans B. Skaset og udgivet af forlaet akilles....

WordPress 3 Cookbook

CERN Document Server

Shreves, Ric

2011-01-01

This is a Packt Cookbook, which means it contains step-by-step instructions to achieve a particular goal or solve a particular problem. There are plenty of screenshots and explained practical tasks to make comprehension quick and easy. This book is not specifically for developers or programmers; rather it can be used by anyone who wants to get more out of their WordPress blog by following step-by-step instructions. A basic knowledge of PHP/XHTML/CSS/WordPress is desirable but not necessary.

WordPress all-in-one for dummies

CERN Document Server

Sabin-Wilson, Lisa; Palmer, Kevin

2011-01-01

A convenient how-to guide for maximizing your WordPress experience. WordPress is a state-of-the-art blog publishing platform with nearly ten million active installations. Eight minibooks provide you with expanded coverage of the most important topics to the WordPress community, such as WordPress basics, theme designs, plug-in development, social media integration, SEO, customization, and running multiple sites. Veteran author Lisa Sabin-Wilson leads an authoritative team of authors who offer their unique knowledge and skillset while sharing invaluable advice for maximizing your site's potentia

Effect of hot pressing additives on the leachability of hot pressed sodium hydrous titanium oxide

International Nuclear Information System (INIS)

Valentine, T.M.; Sambell, R.A.J.

1980-01-01

Sodium hydrous titanium oxide is an ion exchange resin which can be used for immobilizing medium level waste (MLW) liquors. When hot pressed, it undergoes conversion to a ceramic. Three low melting point materials (borax, bismuth trioxide, and a mixture of PbO/CuO) were added to the (Na)HTiO and the effect that each of these had on aiding densification was assessed. Hot pressing temperature, applied pressure, and percentage addition of hot pressing aid were varied. Percentage open porosity, flexural strength, and leachability were measured. There was a linear relationship between the percentage open porosity and the logarithm of the leach rate for a constant percentage addition of each additive

Reviews in modern astronomy, deciphering the universe through spectroscopy

CERN Document Server

von Berlepsch, Regina

2011-01-01

This 22nd volume in the series contains 15 invited reviews and highlight contributions from outstanding speakers presented during the 2009 annual meeting of the Astronomical Society on the subject of ""Deciphering the Universe through Spectroscopy"", held in Potsdam, Germany. Topics range from the measurements of magnetic fields on the surface of the sun via detailed measurements of abundances in stellar atmospheres to the kinematics of the universe at its largest scales. The result is a systematic overview of the latest astronomical and cosmological research.

Building a Creative-Arts Therapy Group at a University Counseling Center

Science.gov (United States)

Boldt, Randal W.; Paul, Sherin

2011-01-01

Creative-arts therapy groups offer university students powerful ways to address intrapersonal and interpersonal concerns. These groups combine the strengths of a traditional process group with the benefits of participation in the expressive arts. The creative process draws students in, invites insight and introspection, and facilitates outward…

Pellet presses for remote fuel fabrication

International Nuclear Information System (INIS)

Densley, P.J.

1978-01-01

Two types of mechanical presses are being tested from the remote operation and remote maintenance aspects. Results will be used to recommend the type of press and design considerations required for operation in a remotely operated and maintained process line

A study of pressureless microwave sintering, microwave-assisted hot press sintering and conventional hot pressing on properties of aluminium/alumina nanocomposite

Energy Technology Data Exchange (ETDEWEB)

Abedinzadeh, Reza; Safavi, Seyed Mohsen; Karimzadeh, Fathallah [Isfahan University, Isfahan (Iran, Islamic Republic of)

2016-05-15

Bulk Al/4wt-%Al{sub 2}O{sub 3} nanocomposites were prepared by consolidating nanocomposite powders using pressureless microwave sintering, microwave-assisted hot press sintering and conventional hot pressing techniques. Microstructural observations revealed that the microwave-assisted hot press sintering at different sintering temperatures of 400.deg.C and 500.deg.C resulted in more densification and smaller grain size for Al/Al{sub 2}O{sub 3} nanocomposite as compared with the conventional hot pressing. Moreover, the application of pressure in microwave sintering process led to more densification and grain growth. Mechanical properties resulting from microhardness and nanoindentation tests were also compared between three-method processed samples. It was found that the microwave-assisted hot-pressed sample exhibited higher hardness and elastic modulus in comparison with microwave-sintered and conventional hot-pressed samples. The improvement in the mechanical properties can be ascribed to lower porosity of microwave-assisted hot-pressed sample.

Effects of pressing temperature and initial microstructure on the equal channel angular pressing of Ti-6Al-4V alloy

International Nuclear Information System (INIS)

Ko, Y.G.; Lee, Y.H.; Jung, W.S.; Shin, D.H.; Lee, C.S.

2003-01-01

The effects of pressing temperature and initial microstructure on the equal channel angular (ECA) pressing of Ti-6Al-4V alloy were investigated in this study. The ECA pressing was carried out isothermally with route C at 500 C, 600 C and 700 C for two typical microstructures, i.e., the Widmanstaetten microstructure and the equiaxed microstructure. The results showed that ECA pressing at 600 C and 700 C was successful without producing any noticeable segment at the specimen surfaces, while a large amount of surface segments were produced at 500 C. After 1 pass pressing at 600 C, the equiaxed microstructure showed more uniform material flow at the surface than the Widmanstaetten microstructure. However, this microstructural influence was diminished with increase of the number of the ECA pressing. A flow-localization parameter that quantifies the flow non-uniform tendency in case of flow softening materials was used to explain the different results in each microstructure. (orig.)

Role of the press in cold fusion saga

International Nuclear Information System (INIS)

Lindley, D.

1992-01-01

Press reports of cold-fusion discoveries in Utah and the pending publication of them in Nature magazine caught the associate editor of Nature, David Lindley, by surprise. Like most people, he had never heard of cold fusion. He learned that two papers, one from Steven Jones at Brigham Young University and one from Stanley Pons and Martin Fleischmann of the University of Utah, had been submitted to Nature and were undergoing the magazine's peer-review process. For weeks, Lindley was bombarded by reporters wanting daily progress reports. Many of the reporters considered the peer review a fuddy-duddy procedure meant primarily to impose conformity and suppress revolutionary ideas. In the end, Nature decided to publish the paper by Jones but not the one by Pons and Fleischmann. Because of the doubts cast on Pons and Fleischmann's findings, Nature's decision created no great public stir, Lindley recalls. But it did help reinforce in the authors the belief that they were heretics whom the establishment was out to destroy. Like politicians struggling at the polls, they blamed everyone but themselves, Lindley says. Above all, they blaimed the two all-time favorites - the media and the establishment

Impact of second reminder invitation on uptake of screening and cancer detection in BreastCheck.

LENUS (Irish Health Repository)

Fleming, P

2012-01-01

This research aims to quantify the impact of reminder invitations on uptake and cancer detection in Ireland. Examination of BreastCheck\\'s clinical database (2000-2010) to determine number of women screened following first invitation and after reminder; comparison by age group and screening phase with outcomes of recall rate, cancer detection and true positive rates. Of 819,182 first invitations sent 448,974 (54.8%) women attended. 245,157 (66.2%) women attended after reminder invitations, increasing uptake by 29.9% to 694,131 (84.7%) and cancers detected by 1,550 (35%). Women awaiting a reminder were less likely recalled for assessment 9,555 (3.9%) than respondents to first invitation 2,887 (4.04%) (p=0.004). Younger, mainly initial women were more likely recalled for assessment after first invitation. There was no difference between cohorts for cancer detection rate or true positive rate. Reminders increased uptake, supporting international evidence. For programme efficiency attendance at first invitation is optimal. For maximum programme effectiveness attendance must be encouraged with reminders.

Idealized Compression Ratio for a Screw Briquetting Press

Directory of Open Access Journals (Sweden)

Peter Biath

2012-01-01

Full Text Available This paper deals with issues in determining the ideal compression ratio for a screw briquetting press. First, the principles of operation and a basic description of the main parts of a screw briquetting press are introduced. The next section describes the pressing space by means of 3D software. The pressing space was created using a Boolean subtract function. The final section of the paper measures the partial volumes of the pressing chamber in CATIA V5 by function of measuring. The measured values are substituted into the formula for the compression ratio, and the resulting evaluations are presented in the diagram in the conclusion of this paper.

Teach yourself visually complete WordPress

CERN Document Server

Majure, Janet

2013-01-01

Take your WordPress skills to the next level with these tips, tricks, and tasks Congratulations on getting your blog up and running with WordPress! Now are you ready to take it to the next level? Teach Yourself VISUALLY Complete WordPress takes you beyond the blogging basics with expanded tips, tricks, and techniques with clear, step-by-step instructions accompanied by screen shots. This visual book shows you how to incorporate forums, use RSS, obtain and review analytics, work with tools like Google AdSense, and much more.Shows you how to use mobile tools to edit a

Eliciting Information on Sensitive Matters Without Inviting ...

Indian Academy of Sciences (India)

Eliciting Information on Sensitive Matters. Without Inviting Respondents' ... methods based on Randomized Response tech- niques. ... while collecting data on some sensitive issues are well ..... Suppose there is an association of professionals.

Volatile organic compound emissions during hot-pressing of southern pine particleboard : panel size effects and trade-off between press time and temperature

Science.gov (United States)

Wenlong Wang; Douglas J. Gardner; Melissa G.D. Baumann

2002-01-01

In previous research, it was shown that decreasing either press temperature or press time generally resulted in decreased volatile organic compound (VOC) emissions during the hot-pressing of southern pine particleboard. However, because it is impossible to reduce both pressing time and temperature while maintaining panel physical and mechanical properties, this study...

Effective media communication of disasters: Pressing problems and recommendations

Directory of Open Access Journals (Sweden)

Ginter Peter M

2007-06-01

Full Text Available Abstract Background Public health officials and journalists play a crucial role in disseminating information regarding natural disasters, terrorism and other human-initiated disasters. However, research suggests that journalists are unprepared to cover terrorism and many types of natural disasters, in part because of lack sufficient expertise in science and medicine and training. The objective of this research was to identify solutions to problems facing journalists and public health public information officer (PIOs of communicating with the public during natural and human-initiated disasters. Methods To assist in identifying the most pressing problems regarding media response to health-related risks such as terrorism and large-scale natural disasters, 26 expert advisors were convened, including leaders representing journalists and public information officers, state health officials, experts in terrorism and emergency preparedness, and experts in health, risk, and science communication. The advisory group participated in pre-arranged interviews and were asked to identify and review bioterrorism educational resources provided to journalist. All advisory group members were then invited to attend a day long meeting January 29, 2004 to review the findings and reach consensus. Results The most pressing problems were found to be a lack of coordination between PIO's and journalists, lack of resources for appropriately evaluating information and disseminating it efficiently, and a difference in perception of PIO's and journalist towards each others role during emergency situations. The advisory board developed a list of 15 recommendations that may enhance communication plans betweens PIO's, journalist and the public. The solutions were meant to be feasible in terms of costs and practical in terms of the professional and organizational realities in which journalists and PIO's work. Conclusion It is clear that PIO's and journalists play crucial roles in

Valores de pressão arterial e suas associações com fatores de risco cardiovasculares em servidores da Universidade de Brasília Blood pressure levels and their association with cardiovascular risk factors among employees of the University of Brasília, a Brazilian public university

Directory of Open Access Journals (Sweden)

Tatiana Valverde da Conceição

2006-01-01

Full Text Available OBJETIVO: Verificar e classificar, de acordo com o JNC 7, os níveis de pressão arterial dos servidores acima de quarenta anos da Universidade de Brasília, e estimar a prevalência de fatores de risco cardiovasculares presentes em tal população. MÉTODOS: Foi realizado um estudo transversal na Universidade de Brasília, onde os servidores acima de quarenta anos responderam a um questionário e tiveram pressão arterial, peso e altura medidos. Os níveis de pressão arterial foram classificados de acordo com o JNC 7 e os dados demográficos dos indivíduos de cada categoria foram analisados. A porcentagem dos fatores de risco foi calculada. A análise estatística foi feita através do teste ANOVA e do teste qui-quadrado, quando aplicável. RESULTADOS: Setecentos e quatro servidores participaram do estudo, incluindo 438 homens e 266 mulheres. A mediana de idade foi 47 anos. Segundo o JNC 7, 139 (19,8% pessoas foram classificadas como normotensas; 298 (42,3% como pré-hipertensas e 267 (37,9% como hipertensas. Os fatores de risco avaliados foram sobrepeso/obesidade (56,8%, tabagismo (19,5%, consumo de bebidas alcoólicas (53,6%, sedentarismo (48,4% e hipertensão (37,9%. CONCLUSÃO: A alta freqüência de níveis pressóricos elevados e fatores de risco cardiovasculares apontam para a necessidade de medidas preventivas e terapêuticas de doenças cardiovasculares direcionadas aos servidores da universidade.OBJECTIVE: To verify and classify, according to the JNC 7, the blood pressure levels (BPL of the employees of University of Brasilia, a public university in Brazil, who are older than 40 years of age, and to estimate the prevalence of cardiovascular risk factors in this population. METHODS: A cross-sectional study was conducted at the University of Brasilia, with employees over 40 years of age. They answered a questionnaire and had their blood pressure, weight and height measured. The BPLs were classified according to the JNC 7

A Mechanically Proved and an Incremental Development of the Session Initiation Protocol INVITE Transaction

Directory of Open Access Journals (Sweden)

Rajaa Filali

2014-01-01

Full Text Available The Session Initiation Protocol (SIP is an application layer signaling protocol used to create, manage, and terminate sessions in an IP based network. SIP is considered as a transactional protocol. There are two main SIP transactions, the INVITE transaction and the non-INVITE transaction. The SIP INVITE transaction specification is described in an informal way in Request for Comments (RFC 3261 and modified in RFC 6026. In this paper we focus on the INVITE transaction of SIP, over reliable and unreliable transport mediums, which is used to initiate a session. In order to ensure the correctness of SIP, the INVITE transaction is modeled and verified using event-B method and its Rodin platform. The Event-B refinement concept allows an incremental development by defining the studied system at different levels of abstraction, and Rodin discharges almost all proof obligations at each level. This interaction between modeling and proving reduces the complexity and helps in assuring that the INVITE transaction SIP specification is correct, unambiguous, and easy to understand.

Seeing the community's perspective through multiple emic and etic vistas.

Science.gov (United States)

Gaber, John

2017-12-01

Health impact assessment (HIA) researchers regularly use community input in their investigations to help them better understand local health issues. Community data is commonly associated with the lived experiences of local impacted residents known as 'emic' data. It is becoming more common practice for HIA researchers to access outside experts and stakeholders ('etic' data) during the community input phase of their investigations. Utilizing published international HIA data, I look at who HIA researchers invite when they seek to get 'community input' in their HIA investigations. The HIA database was generated from an internet investigation of published HIAs (in English) from 1999 to 2011 and focused particularly on single authored assessments that were conducted by governments, non-governmental organizations (NGOs) or universities. HIA researchers access a wide range of emic and etic community perspectives in their search for the 'community's view'. Government, NGO and university investigators access community perspectives differently, with university HIA researchers inviting more emic-oriented community vistas than both government and NGO researchers. University and government HIA investigators are more likely to invite multiple emic and etic community perspectives during their community participation projects than NGO researchers. NGO HIA investigators tend to either invite emic perspectives or etic perspectives for their community input with less mixing of the two views in a single project. The paper concludes with a discussion on how HIA researchers can frame the 'community's perspective' in their HIA investigations through a combination of both 'insider' and 'outsider' community input sampling strategies. Published by Oxford University Press 2016. This work is written by a US Government employee and is in the public domain in the US.

Review of F. SAN VICENTE et al. (eds., “Perfiles para la historia y crítica de la gramática del español en Italia: siglos XIX y XX. Confluencia y cruces de tradiciones gramaticográficas”, Bolonia, Bononia University Press, 2014

Directory of Open Access Journals (Sweden)

Natalia Peñín Fernández

2015-06-01

Full Text Available Félix SAN VICENTE et al. (eds., “Perfiles para la historia y crítica de la gramática del español en Italia: siglos XIX y XX. Confluencia y cruces de tradiciones gramaticográficas”, Bolonia, Bononia University Press, 2014 [Book Review

Short-term outcomes after EX-PRESS implantation versus trabeculectomy alone in patients with neovascular glaucoma

Directory of Open Access Journals (Sweden)

Shinohara Y

2017-12-01

Full Text Available Yoichiro Shinohara, Hideo Akiyama, Mikiya Magori, Shoji Kishi Department of Ophthalmology, Gunma University Graduate School of Medicine, Maebashi, Gunma, Japan Background: The purpose of this study was to investigate postoperative clinical outcomes in patients with neovascular glaucoma (NVG who underwent trabeculectomy or EX-PRESS implantation and to identify predictors of successful EX-PRESS implantation. Methods: The study designed as a retrospective observational analysis and was set in a single tertiary center. Eighty-nine patients (89 eyes with NVG, were treated using trabeculectomy alone (Trab group; n=39 or EX-PRESS implantation (EX group; n=50. All patients with a history of glaucoma surgery were excluded. The main outcome measures were postoperative intraocular pressure (IOP, visual acuity (VA, number of medications, complications, additional therapy, and success rate. Results: The mean follow-up duration was 4.6 months in the Trab group and 4.2 months in the EX group. There was no significant difference in IOP between the groups except at 1-month follow-up (P=0.045. The number of patients with early postoperative hypotony, a shallow anterior chamber, hyphema, or anterior chamber irrigation was significantly lower in the EX group than in the Trab group (P=0.016, 0.008, 0.019, and 0.014, respectively. The other outcomes, ie, VA, number of medications, and success rate, were similar between the two groups. In the EX group, the success rate was significantly lower in 15 patients with a history of vitrectomy compared to that in 35 patients without a history of vitrectomy (P=0.047. Conclusion: Implantation of an EX-PRESS device may be more effective and safer than trabeculectomy alone in patients with NVG. However, a history of vitrectomy may affect the surgical success rate when using EX-PRESS. Keywords: trabeculectomy, EX-PRESS, neovascular glaucoma, surgery, tube shunt

Student Theological Research as an Invitation

Directory of Open Access Journals (Sweden)

William Badke

2011-12-01

Full Text Available Seminary students, despite having graduated from bachelors programs, struggle to make sense of the goals, processes, skills, and resources of research as graduate students. Beyond brief introductions to research, a scattered number of seminaries have developed either a separate theological information literacy course or have taken a through-the-curriculum approach to enhancing the information abilities of students. The former, however, separates information literacy from the curriculum, while the latter is difficult to implement and maintain. Living in a world of information glut, seminary professors are finding that traditional information dissemination models of education are becoming less viable. What is more, such models tend to teach students about a discipline rather than inviting them into it. These problems present a unique opportunity to place the teaching of information literacy at the foundation of theological education. With such an approach, students may be invited into the disciplines of their professors and enabled to practice these disciplines, thus becoming equipped to turn knowledge into praxis.

WordPress web design for dummies

CERN Document Server

Sabin-Wilson, Lisa

2013-01-01

Updated, full-color guide to creating dynamic websites with WordPress 3.6 In this updated new edition, bestselling For Dummies author and WordPress expert Lisa Sabin-Wilson makes it easy for anyone with a basic knowledge of the WordPress software to create a custom site using complementary technologies such as CSS, HTML, PHP, and MySQL. You'll not only get up to speed on essential tools and technologies and further advance your own design skills, this book also gives you pages of great case studies, so you can see just how other companies and individuals are creating compelling, customized, a

Searching for a Free Press in Indian Country.

Science.gov (United States)

Benton, Sherrole

1994-01-01

Describes the tribally controlled media's efforts to provide a form of checks and balances against the tribal council on behalf of the tribal community. Examines the issue of freedom of the tribal press, suggesting that tribal council's control of press's operating funds may limit press freedom. (MAB)

Graphic Arts: Book Three. The Press and Related Processes.

Science.gov (United States)

Farajollahi, Karim; And Others

The third of a three-volume set of instructional materials for a graphic arts course, this manual consists of nine instructional units dealing with presses and related processes. Covered in the units are basic press fundamentals, offset press systems, offset press operating procedures, offset inks and dampening chemistry, preventive maintenance…

Properties of hot pressed MgB2/Ti tapes

International Nuclear Information System (INIS)

Kovac, P.; Husek, I.; Melisek, T.; Fedor, J.; Cambel, V.; Morawski, A.; Kario, A.

2009-01-01

Hot axial and hot isostatic pressing was applied for single-core MgB 2 /Ti tapes. Differences in transport current density, n-exponents and critical current anisotropy are discussed and related to the grain connectivity influenced by pressing. The magnetic Hall probe scanning measurements allowed observing the isolated regions for axially hot pressed sample attributed to the longitudinally oriented cracks introduced by pressing. The highest current densities were measured for the tape subjected to hot isostatic pressing due to improved connectivity.

The Mediated Amplification of a Crisis: Communicating the A/H1N1 Pandemic in Press Releases and Press Coverage in Europe.

Science.gov (United States)

Rossmann, Constanze; Meyer, Lisa; Schulz, Peter J

2018-02-01

In the aftermath of the A/H1N1 pandemic, health authorities were criticized for failures in crisis communication efforts, and the media were accused of amplifying the pandemic. Considering these criticisms, A/H1N1 provides a suitable case for examining risk amplification processes that may occur in the transfer of information from press releases to print news media during a health crisis. We integrated the social amplification of risk framework with theories of news decisions (news values, framing) in an attempt to contribute to existing research both theoretically and empirically. We conducted a quantitative content analysis of press releases disseminated by health and governmental authorities, as well as the quality and tabloid press in 10 European countries between March 2009 and March 2011. Altogether 243 press releases, 1,243 quality press articles, and 834 tabloid press articles were coded. Consistent with research on news values and framing the results suggest that quality and tabloid papers alike amplified A/H1N1 risks by emphasizing conflict and damage, presenting information in a more dramatized way, and using risk-amplifying frames to a greater extent and risk-attenuating frames to a lesser extent than press releases. To some extent, the quality and tabloid press differed in how risk information was presented. While tabloid press articles seemed to follow the leading quality press with regards to content and framing of health crisis coverage, they exhibited a stronger emphasis on drama and emotion in the way they presented information. © 2017 Society for Risk Analysis.

OAS :: Press Releases

Science.gov (United States)

subscriptions Videos Photos Live Webcast Social Media Facebook @oasofficial Facebook Twitter @oas_official Social Media Facebook Twitter Newsletters Press and Communications Department Contact us at: +1 (202) 370 Rights Actions against Corruption C Children Civil Registry Civil Society Contact Us Culture Cyber

DSS / Press Room

Science.gov (United States)

Defense Security Service, U.S. Department of Defense Site Map | A-Z Index | Facebook | Twitter Locations Press Room Organizational Structure Careers at DSS Doing Business with DSS Frequently Asked Classification System (NCCS) National Industrial Security System (NISS) ODAA Business Management System (OBMS

PRESS FREEDOM IN SINGAPORE AND MALAYSIA: DEFAMATION

OpenAIRE

Georgia Kate Chapman

2015-01-01

This paper focuses on the arguments around restriction on freedom of the press in the Strong States of Singapore and Malaysia. It assesses the presence of constraints on press freedoms in democratic western countries imposed by corporation rather than state and the similar effects that these constraints may have on bias present in publicly accessible news reporting. It argues that independence of the press does not just require protection from legal and executive regulation, but also protecti...

48 CFR 14.203-2 - Dissemination of information concerning invitations for bids.

Science.gov (United States)

2010-10-01

... 14.203-2 Dissemination of information concerning invitations for bids. Procedures concerning display... 48 Federal Acquisition Regulations System 1 2010-10-01 2010-10-01 false Dissemination of information concerning invitations for bids. 14.203-2 Section 14.203-2 Federal Acquisition Regulations System...

Do invitations for cervical screening provide sufficient information to enable informed choice?

DEFF Research Database (Denmark)

Kolthoff, Sie Karen; Hestbech, Mie Sara; Jørgensen, Karsten Juhl

2016-01-01

or unmentioned. The same applied to other important harms, such as false-positive results and the psychological consequences from an abnormal test result. The majority of invitations took a paternalistic approach. While only two invitations (17%) included a pre-assigned appointment date, eight (70...

Teenagers as Victims in the Press

Science.gov (United States)

Andersson, Gunvor; Lundstrom, Tommy

2007-01-01

Research into press reporting on young people has tended to concentrate on young people as offenders. In contrast, this article focuses on press coverage of teenagers as victims. Reports in two Swedish newspapers (a morning broadsheet and an evening tabloid) were studied over a period of four months and subjected to a qualitative analysis of…

Hot pressing of B4C/SiC composites

International Nuclear Information System (INIS)

Sahin, F.C.; Turhan, E.; Yesilcubuk, S.A.; Addemir, O.

2005-01-01

B 4 C/SiC ceramic composites containing 10-20-30 vol % SiC were prepared by hot pressing method. The effect of SiC addition and hot pressing temperature on sintering behaviour and mechanical properties of hot pressed composites were investigated. Microstructures of hot pressed samples were examined by SEM technique. Three different temperatures (2100 deg. C, 2200 deg. C and 2250 deg. C) were used to optimize hot pressing temperature applying 100 MPa pressure under argon atmosphere during the sintering procedure. The highest relative density of 98.44 % was obtained by hot pressing at 2250 deg. C. However, bending strengths of B 4 C/SiC composite samples were lower than monolithic B 4 C in all experimental conditions. (authors)

Oral piercings among first-year university students.

Science.gov (United States)

Ventä, Irja; Lakoma, Ani; Haahtela, Sauli; Peltola, Jaakko; Ylipaavalniemi, Pekka; Turtola, Lauri

2005-05-01

The aim of the study was to examine oral piercings among first-year university students. First-year university students in 2002 were invited to a dental examination (n = 234; 49 men and 185 women). Students with piercings formed the study group and the rest served as controls. The methods included decayed, missing, and filled teeth (DMF) index, stimulated salivary flow rates, panoramic tomograms, and questionnaires including the Depression Inventory of Beck. Fisher's 2-sided exact test was used for statistical analysis. The prevalence of oral piercings was 3.4%. In the DMF indices, no statistically significant differences existed between the groups. Increased salivary flow rates were noted among students with piercings (63% vs 26%, P piercings is essential.

COUNTER-INTERVENTION, INVITATION, BOTH, OR NEITHER ?

African Journals Online (AJOL)

eliasn

2 See Testimony by David H. Shinn, Somalia: U.S. Govrenemnt Policy and Challenges, ... a state of relative peace—one that can be best described as cold peace. ... denied sending its troops to Somalia until it formally declared war on 24 ...... Lebanese government, the invitation of the USSR by the dubious government of.

Elbow joint fatigue and bench-press training.

Science.gov (United States)

Huang, Yen-Po; Chou, You-Li; Chen, Feng-Chun; Wang, Rong-Tyai; Huang, Ming-Jer; Chou, Paul Pei-Hsi

2014-01-01

Bench-press exercises are among the most common form of training exercise for the upper extremity because they yield a notable improvement in both muscle strength and muscle endurance. The literature contains various investigations into the effects of different bench-press positions on the degree of muscle activation. However, the effects of fatigue on the muscular performance and kinetics of the elbow joint are not understood fully. To investigate the effects of fatigue on the kinetics and myodynamic performance of the elbow joint in bench-press training. Controlled laboratory study. Motion research laboratory. A total of 18 physically healthy male students (age = 19.6 ± 0.8 years, height = 168.7 ± 5.5 cm, mass = 69.6 ± 8.6 kg) participated in the investigation. All participants were right-hand dominant, and none had a history of upper extremity injuries or disorders. Participants performed bench-press training until fatigued. Maximal possible number of repetitions, cycle time, myodynamic decline rate, elbow-joint force, and elbow-joint moment. We observed a difference in cycle time in the initial (2.1 ± 0.42 seconds) and fatigue (2.58 ± 0.46 seconds) stages of the bench-press exercise (P = .04). As the participants fatigued, we observed an increase in the medial-lateral force (P = .03) and internal-external moment (P ≤ .04) acting on the elbow joint. Moreover, a reduction in the elbow muscle strength was observed in the elbow extension-flexion (P ≤ .003) and forearm supination-pronation (P ≤ .001) conditions. The results suggest that performing bench-press exercises to the point of fatigue increases elbow-joint loading and may further increase the risk of injury. Therefore, when clinicians design bench-press exercise regimens for general athletic training, muscle strengthening, or physical rehabilitation, they should control carefully the maximal number of repetitions.

High density high-TC ceramic superconductors by hot pressing

International Nuclear Information System (INIS)

Mak, S.; Chaklader, A.C.D.

1989-01-01

High density and high T C superconductor specimens, YBa 2 Cu 3 O x , have been produced by hot-pressing. The factors studied are the effect of hot pressing on the density, the oxygen stoichiometry, the crystal structure, and the critical temperature. Hot pressing followed by heat treatment increased the density of the specimen to 93%. The hot pressing itself did not significantly affect the oxygen content in the specimen, and although the crystal structure appeared to be orthorhombic, the specimens were not superconducting above liquid nitrogen temperature. The superconductivity was restored after head treatment in oxygen. The highest critical temperature (T C ) of the hot pressed pellets was 82K, which was slightly lower than the T C that could be obtained with the cold pressed/sintered pellets. (6 refs., 5 figs., tab.)

Invitations received from potential predatory publishers and fraudulent conferences: a 12-month early-career researcher experience.

Science.gov (United States)

Mercier, Eric; Tardif, Pier-Alexandre; Moore, Lynne; Le Sage, Natalie; Cameron, Peter A

2018-02-01

This study aims to describe all unsolicited electronic invitations received from potential predatory publishers or fraudulent conferences over a 12-month period following the first publication as a corresponding author of a junior academician. Unsolicited invitations received at an institutional email address and perceived to be sent by predatory publishers or fraudulent conferences were collected. A total of 502 invitations were included of which 177 (35.3%) had subject matter relevant to the recipient's research interests and previous work. Two hundred and thirty-seven were invitations to publish a manuscript. Few disclosed the publication fees (32, 13.5%) but they frequently reported accepting all types of manuscripts (167, 70.5%) or emphasised on a deadline to submit (165, 69.6%). Invitations came from 39 publishers (range 1 to 87 invitations per publisher). Two hundred and ten invitations from a potential fraudulent conference were received. These meetings were held in Europe (97, 46.2%), North America (65, 31.0%), Asia (20.4%) or other continents (5, 2.4%) and came from 18 meeting organisation groups (range 1 to 137 invitations per organisation). Becoming an editorial board member (30), the editor-in-chief (1), a guest editor for journal special issue (6) and write a book chapter (11) were some of the roles offered in the other invitations included while no invitation to review a manuscript was received. Young researchers are commonly exposed to predatory publishers and fraudulent conferences following a single publication as a corresponding author. Academic institutions worldwide need to educate and inform young researchers of this emerging problem. © Article author(s) (or their employer(s) unless otherwise stated in the text of the article) 2018. All rights reserved. No commercial use is permitted unless otherwise expressly granted.

Brad Patterson, Tom Brooking, and Jim McAloon, Unpacking the Kist: The Scots in New Zealand. McGill-Queen's Studies in Ethnic History Series, No. 2.33. Montreal: McGill-Queen’s University Press, 2013. Pp. 412. ISBN 978-0-7735-4190-0. CAD $100.00.

Directory of Open Access Journals (Sweden)

Seán Gerard Brosnahan

2014-11-01

Full Text Available Brad Patterson, Tom Brooking, and Jim McAloon, Unpacking the Kist: The Scots in New Zealand. McGill-Queen's Studies in Ethnic History Series, No. 2.33. Montreal: McGill-Queen’s University Press, 2013. Pp. 412. ISBN 978-0-7735-4190-0. CAD $100.00.

Internet Marketing with WordPress

CERN Document Server

Mercer, David

2011-01-01

The book's accompanying Interactive learning environment on siteprebuilder.com gives you an online place to enhance and extend your practical experience through exercises, consolidate your learning and theoretical knowledge with marked quizzes, interaction with your WordPress marketing community, and fun and exciting extras such as challenges and competitions. This book is for people already using WordPress, who want more visitors, better visitors, and to convert more of them into paying customers. No prior marketing experience is required, although a basic understanding of either hosted or se

The Global Interaction Research Initiative at the IT University of Copenhagen, Denmark

DEFF Research Database (Denmark)

Bardram, Jakob Eyvind; Bjørn, Pernille; Glenstrup, Arne John

2011-01-01

This showcase paper describes the Global Interaction Research Initiative – GIRI – recently inaugurated at the IT University of Copenhagen. It presents the motivation for this initiative, namely that the use of information technology is the core enabling factor for global collaboration and business...... initiative, and we invite other researchers to join....

Influence of the "Slingshot" bench press training aid on bench press kinematics and neuromuscular activity in competitive powerlifters.

Science.gov (United States)

Dugdale, James H; Hunter, Angus; Di Virgilio, Thomas; Macgregor, Lewis J; Hamilton, D Lee

2017-02-13

This study examined the acute effects of the 'Slingshot' on bench-press performance, prime-mover surface electromyographic (sEMG) amplitude, and barbell velocity during maximal and submaximal bench-pressing in competitive male powerlifters. Fifteen male powerlifters (mean ± SD age: 27.05 ± 5.94 years; mass: 94.15kg; 1RM bench-press: 139.7 ± 16.79kg) participated in the study. Bench-press strength, average barbell velocity, and sEMG amplitude of the prime mover muscles (triceps brachii, pectoralis major and anterior deltoid) were measured during two conditions; 'Raw' (without use of any assistance) and 'Slingshot' [using the 'Slingshot' to perform both the weight achieved during 'Raw' 1RM testing (Raw max/SS), and absolute 1RM using the 'Slingshot' (SS)]. The results showed that the 'Slingshot' significantly increased bench press 1RM performance by a mean ± SD of 20.67kg ± 3.4kg. Barbell velocity and stick point analysis indicate that this improvement is likely driven by an increase in peak and pre-stick barbell velocity as triceps RMS was lower throughout all rep max phases with the 'Slingshot'. The 'Slingshot' also caused reductions in RMS, specifically of the triceps at all rep ranges but barbell velocity was better maintained in the last reps of all sets. These data indicate that the 'Slingshot' specifically de-loaded the triceps muscle throughout all rep ranges and provide assistance to maintaining barbell velocity under fatigue during later repetitions of multiple-repetition sets. The 'Slingshot' training aid could therefore be used in de-load phases of bench press training or as an over-reaching and velocity training aid.

Geophysics Under Pressure: Large-Volume Presses Versus the Diamond-Anvil Cell

Science.gov (United States)

Hazen, R. M.

2002-05-01

Prior to 1970, the legacy of Harvard physicist Percy Bridgman dominated high-pressure geophysics. Massive presses with large-volume devices, including piston-cylinder, opposed-anvil, and multi-anvil configurations, were widely used in both science and industry to achieve a range of crustal and upper mantle temperatures and pressures. George Kennedy of UCLA was a particularly influential advocate of large-volume apparatus for geophysical research prior to his death in 1980. The high-pressure scene began to change in 1959 with the invention of the diamond-anvil cell, which was designed simultaneously and independently by John Jamieson at the University of Chicago and Alvin Van Valkenburg at the National Bureau of Standards in Washington, DC. The compact, inexpensive diamond cell achieved record static pressures and had the advantage of optical access to the high-pressure environment. Nevertheless, members of the geophysical community, who favored the substantial sample volumes, geothermally relevant temperature range, and satisfying bulk of large-volume presses, initially viewed the diamond cell with indifference or even contempt. Several factors led to a gradual shift in emphasis from large-volume presses to diamond-anvil cells in geophysical research during the 1960s and 1970s. These factors include (1) their relatively low cost at time of fiscal restraint, (2) Alvin Van Valkenburg's new position as a Program Director at the National Science Foundation in 1964 (when George Kennedy's proposal for a Nation High-Pressure Laboratory was rejected), (3) the development of lasers and micro-analytical spectroscopic techniques suitable for analyzing samples in a diamond cell, and (4) the attainment of record pressures (e.g., 100 GPa in 1975 by Mao and Bell at the Geophysical Laboratory). Today, a more balanced collaborative approach has been adopted by the geophysics and mineral physics community. Many high-pressure laboratories operate a new generation of less expensive

Denmark, Democracy and the Free Press

DEFF Research Database (Denmark)

Breiting, Søren

2006-01-01

What's important to Danish people in Denmark and in the world - most will argue for the importance of a free critical press, solidarity with people who need help and a peaceful world.......What's important to Danish people in Denmark and in the world - most will argue for the importance of a free critical press, solidarity with people who need help and a peaceful world....

Beyond Einstein: Exploring the Extreme Universe

Science.gov (United States)

Barbier, Louis M.

2005-01-01

This paper will give an overview of the NASA Universe Division Beyond Einstein program. The Beyond Einstein program consists of a series of exploratory missions to investigate some of the most important and pressing problems in modern-day astrophysics - including searches for Dark Energy and studies of the earliest times in the universe, during the inflationary period after the Big Bang. A variety of new technologies are being developed both in the science instrumentation these missions will carry and in the spacecraft that will carry those instruments.

Receptivity to sexual invitations from strangers of the opposite gender

DEFF Research Database (Denmark)

Hald, Gert Martin; Hogh-Olesen, Henrik

2010-01-01

This study investigated the primary conclusion from Clark and Hatfield's often cited field experiment ``Consent to Sex with a Stranger'' that men agree to sexual invitations from moderately attractive strangers of the opposite gender more readily than women do. In addition, this study investigated...... whether rates of consent are influenced by a subject's age, relationship status, rating of confederate attractiveness, and type of sexual invitation. A number of moderately attractive confederates of the opposite gender individually approached 173 men and 216 women. After a standard introduction...

Inviting parents to take part in paediatric palliative care research: A mixed-methods examination of selection bias

OpenAIRE

Crocker, Joanna C; Beecham, Emma; Kelly, Paula; Dinsdale, Andrew P; Hemsley, June; Jones, Louise; Bluebond-Langner, Myra

2015-01-01

Background: Recruitment to paediatric palliative care research is challenging, with high rates of non-invitation of eligible families by clinicians. The impact on sample characteristics is unknown. Aim: To investigate, using mixed methods, non-invitation of eligible families and ensuing selection bias in an interview study about parents? experiences of advance care planning (ACP). Design: We examined differences between eligible families invited and not invited to participate by clinicians us...

Air University Press Publications

National Research Council Canada - National Science Library

2002-01-01

.... Our publications program is designed primarily to help Air Force and other US war fighters, national leaders and policy makers, academicians, military historians, and other analysts understand...

Gender parity trends for invited speakers at four prominent virology conference series.

Science.gov (United States)

Kalejta, Robert F; Palmenberg, Ann C

2017-06-07

Scientific conferences are most beneficial to participants when they showcase significant new experimental developments, accurately summarize the current state of the field, and provide strong opportunities for collaborative networking. A top-notch slate of invited speakers, assembled by conference organizers or committees, is key to achieving these goals. The perceived underrepresentation of female speakers at prominent scientific meetings is currently a popular topic for discussion, but one that often lacks supportive data. We compiled the full rosters of invited speakers over the last 35 years for four prominent international virology conferences, the American Society for Virology Annual Meeting (ASV), the International Herpesvirus Workshop (IHW), the Positive-Strand RNA Virus Symposium (PSR), and the Gordon Research Conference on Viruses & Cells (GRC). The rosters were cross-indexed by unique names, gender, year, and repeat invitations. When plotted as gender-dependent trends over time, all four conferences showed a clear proclivity for male-dominated invited speaker lists. Encouragingly, shifts toward parity are emerging within all units, but at different rates. Not surprisingly, both selection of a larger percentage of first time participants and the presence of a woman on the speaker selection committee correlated with improved parity. Session chair information was also collected for the IHW and GRC. These visible positions also displayed a strong male dominance over time that is eroding slowly. We offer our personal interpretation of these data to aid future organizers achieve improved equity among the limited number of available positions for session moderators and invited speakers. IMPORTANCE Politicians and media members have a tendency to cite anecdotes as conclusions without any supporting data. This happens so frequently now, that a name for it has emerged: fake news. Good science proceeds otherwise. The under representation of women as invited

University Organizational Culture through Insider Eyes: A Case Study of a Writing Program

Science.gov (United States)

Orton, Haley; Conley, Sharon

2016-01-01

Using a case study approach, the authors examined university administrator and instructor perspectives about a writing program's organizational culture. In so doing, members of the writing program were invited to participate in interviews over a three-year period. This qualitative case study suggests that examples of culture through a three-lens…

The Liberal Struggle for Press Freedom

DEFF Research Database (Denmark)

Mogensen, Kirsten

In this paper, the public debate following the re-ligion-motivated assassination of Dutch filmmaker Theo van Gogh in November 2004 is examined. The paper aims at describ-ing religious as well as secular positions in the Danish debate about freedom of speech and press in relation to religious issues....... Historically, the concept of press freedom was linked to a fight for religious freedom in London, as described by Siebert....

1979: The Campus Student Press in America.

Science.gov (United States)

Ingelhart, Louis E.

1979-01-01

Discusses a number of topics involving the campus press, including the independence of campus publications, censorship issues, the relationship between the student press and the college administrator, the financing of student newspapers, yearbook production and financing, probable future student publications trends, and the need for appropriate…

"First Convention of Lunar Explorers" - Invitation to the media

Science.gov (United States)

2001-03-01

��s SMART (Small Mission for Advanced Research and Technology) missions under the Horizon 2000 Scientific Programme. SMART-1 will be launched in October 2002 on board an Ariane-5 rocket as an auxiliary payload. The mission’s primary objective is to flight-test solar electric primary propulsion on a Moon voyage, preparing crucial new technology for ESA’s Bepi-Colombo mission to Mercury. Other new technologies for spacecraft and instruments will also be tested. It will be the first time that Europe sends a spacecraft to the Moon. Besides relying on solar electric primary propulsion to leave the Earth and reach the Moon, the spacecraft will also carry out a complete programme of scientific observations in lunar orbit. During the cruise phase to reach the Moon, the instruments will be tested by observing the Earth and celestial targets. Note to editors: Members of the media are invited to attend the complete conference free of charge. The sessions planned for 9 March are of particularly great interest for media participation. Individual interviews and a web forum will be organized. Media representatives wishing to take part in the Press Conference on 9 March at 09:00 (in English and French) are kindly requested to fill out and return the attached accreditation request by fax to: +33(0)1.53.69.76.90.

Jatropha press cake as organic fertilizer in lettuce cultivation

Directory of Open Access Journals (Sweden)

José R. Mantovani

Full Text Available ABSTRACT In biodiesel production, vegetable press cake is obtained as waste, and a suitable destination for jatropha press cake would be the use in agriculture as organic fertilizer. This study aimed to evaluate the effect of jatropha press cake on soil fertility attributes and on lettuce production and accumulation of nutrients in the shoots. The experiment was conducted in pots in a greenhouse, in a randomized block design with eight treatments and five replicates. The treatments consisted of doses of jatropha press cake equivalent to 0, 0.5, 1.0, 2.0, 4.0, 8.0, 16.0 and 32.0 t ha-1. Portions of 5.5 dm3 of soil received limestone, phosphate fertilizer and the doses of jatropha press cake, and remained incubated for 30 days. After incubation, soil samples were collected, each pot received one lettuce seedling and the experiment was carried out for 45 days. The organic fertilization with jatropha press cake increased the contents of nutrients in the soil, especially K+, but caused increment in soil acidity and electrical conductivity. The use of jatropha press cake as organic fertilizer decreased lettuce production and accumulation of nutrients in the shoots.

Cold-pressed and hot-pressed rapeseed oil: The effects of roasting and seed moisture on the antioxi- dant activity, canolol, and tocopherol level.

Science.gov (United States)

Siger, Aleksander; Józefiak, Marta; Górnaś, Paweł

2017-01-01

The paper looks at the levels of canolol, tocopherols and antioxidant activity in cold-pressed and hot-pressed rapeseed oils produced from seeds of various moisture levels (5%, 7.5%, and 10%). The paper also considers the effects of seed roasting on the levels of these compounds. The material used for the tests was rapeseed cv. Adrianna. The quality of the oils obtained is determined using peroxide and acid values. The levels of canolol and tocopherols are analyzed using HPLC. The DPPH radical-scavenging activity method for oil samples and phenolic extract from oils was used. It has been demonstrated that the oils produced from rapeseeds with a 5% moisture content, and   in particular from cold-pressed oils, were characterized by the lowest peroxide values. Cold-pressed oils produced from rapeseeds with a 5% moisture content were characterized by higher levels of tocopherols and plastochromanol-8. In the case of hot-pressed oils, the highest levels of tocopherols were found in oils pro- duced from seeds with a 7.5% moisture content, and the greatest amount of PC-8 (more than 4 mg/100 g) was found in oils produced from seeds with a 10% moisture content. Hot-pressed oils have been shown to have higher levels of these compounds than cold-pressed oils. Both roasting and hot pressing led to an increase in the amount of canolol in the oils investigated. When analysing the antioxidant activity of the oils and phenolic extracts it was shown that phenolic compounds are responsible for approx. 10% of total antioxidant activity. Various levels of biologically active compounds were shown to be present in the rapeseed oil obtained from raw materials of a varying moisture content. The type of pressing process (cold-pressing or hot-pressing) and whether the seeds have undergone roasting has also been shown to affect the resulting oil and the level of native antioxidants it contains.

Inviting parents to take part in paediatric palliative care research: a mixed-methods examination of selection bias.

Science.gov (United States)

Crocker, Joanna C; Beecham, Emma; Kelly, Paula; Dinsdale, Andrew P; Hemsley, June; Jones, Louise; Bluebond-Langner, Myra

2015-03-01

Recruitment to paediatric palliative care research is challenging, with high rates of non-invitation of eligible families by clinicians. The impact on sample characteristics is unknown. To investigate, using mixed methods, non-invitation of eligible families and ensuing selection bias in an interview study about parents' experiences of advance care planning (ACP). We examined differences between eligible families invited and not invited to participate by clinicians using (1) field notes of discussions with clinicians during the invitation phase and (2) anonymised information from the service's clinical database. Families were eligible for the ACP study if their child was receiving care from a UK-based tertiary palliative care service (Group A; N = 519) or had died 6-10 months previously having received care from the service (Group B; N = 73). Rates of non-invitation to the ACP study were high. A total of 28 (5.4%) Group A families and 21 (28.8%) Group B families (p research findings. Non-invitation and selection bias should be considered, assessed and reported in palliative care studies. © The Author(s) 2014.

Study of Servo Press with a Flywheel

Science.gov (United States)

Tso, Pei-Lum; Li, Cheng-Ho

The servo press with a flywheel is able to provide flexible motions with energy-saving merit, but its true potential has not been thoroughly studied and verified. In this paper, such the “hybrid-driven” servo press is focused on, and the stamping capacity and the energy distribution between the flywheel and the servomotor are investigated. The capacity is derived based on the principle of energy conservation, and a method of using a capacity percentage plane for evaluation is proposed. A case study is included to illustrate and interpret that the stamping capacity is highly dependent on the programmed punch motions, thus the capacity prediction is always necessary while applying this kind of servo press. The energy distribution is validated by blanking experiments, and the results indicate that the servomotor needs only to provide 15% to the flywheel torque, 12% of the total stamping energy. This validates that the servomotor power is significantly saved in comparison with conventional servo presses.

Distal clavicular osteolysis in adults: association with bench pressing intensity

International Nuclear Information System (INIS)

Nevalainen, Mika T.; Morrison, William B.; Zoga, Adam C.; Roedl, Johannes B.; Ciccotti, Michael G.

2016-01-01

To investigate the association between distal clavicular osteolysis (DCO) and bench pressing intensity. From a retrospective review of MRI shoulder reports of individuals between 20 and 40 years of age, 262 male patients with DCO and 227 age-matched male patients without DCO were selected. All patients had completed a bench pressing questionnaire. The patients' bench pressing frequency (times per week), duration (years of bench pressing), bench pressing weight (maximum bench pressing weight with one repetition = 1RM) and the ratio of bench pressing weight to body weight were compared between both groups using Chi-square and Mann-Whitney tests. The results showed that 56 % (146/262) of patients with DCO were high-intensity bench pressers (1RM more than 1.5 times the body weight) compared to 6 % (14/227) in patients without DCO. High-intensity bench pressing was a risk factor for DCO (OR = 19; 95 %CI = 11-35; p 1 x /week) and duration (>5 years) of bench pressing were risk factors. In bench pressers who suffered from DCO, the mean 1RM was 283 lbs (±SD 57) compared to 209 lbs (±SD 60) in bench pressers not affected by DCO (p < 0.001, Mann-Whitney). High-intensity, but not low-intensity bench pressing is a risk factor for DCO. (orig.)

WordPress 24-hour trainer

CERN Document Server

Plumley, George

2015-01-01

Create and expand feature-rich sites with no programming experience Ready to build, maintain, and expand your web site with WordPress but have no prior programming experience? WordPress 24-Hour Trainer, 3rd Edition is your book-and-video learning solution that walks you step-by-step through all the important features you will need to know. Lessons range from focused, practical everyday tasks to more advanced, creative features. Learn from an industry professional how to enter content, create pages, manage menus, utilize plug-ins, connect to social media, create membership and e-commerce site

Distal clavicular osteolysis in adults: association with bench pressing intensity

Energy Technology Data Exchange (ETDEWEB)

Nevalainen, Mika T.; Morrison, William B.; Zoga, Adam C.; Roedl, Johannes B. [Sidney Kimmel Medical College at Thomas Jefferson University, Division of Musculoskeletal Imaging and Interventions, Department of Radiology, Thomas Jefferson University Hospital, Philadelphia, PA (United States); Ciccotti, Michael G. [Sidney Kimmel Medical College at Thomas Jefferson University, Division of Sports Medicine, Department of Orthopedic Surgery, Thomas Jefferson University Hospital, Rothman Institute, Philadelphia, PA (United States)

2016-11-15

To investigate the association between distal clavicular osteolysis (DCO) and bench pressing intensity. From a retrospective review of MRI shoulder reports of individuals between 20 and 40 years of age, 262 male patients with DCO and 227 age-matched male patients without DCO were selected. All patients had completed a bench pressing questionnaire. The patients' bench pressing frequency (times per week), duration (years of bench pressing), bench pressing weight (maximum bench pressing weight with one repetition = 1RM) and the ratio of bench pressing weight to body weight were compared between both groups using Chi-square and Mann-Whitney tests. The results showed that 56 % (146/262) of patients with DCO were high-intensity bench pressers (1RM more than 1.5 times the body weight) compared to 6 % (14/227) in patients without DCO. High-intensity bench pressing was a risk factor for DCO (OR = 19; 95 %CI = 11-35; p < 0.001). Low-intensity bench pressing (1RM less than 1.5 times the body weight) was not a risk factor for DCO (OR = 0.6; 95 % CI = 0.4-0.8). High frequency (>1 x /week) and duration (>5 years) of bench pressing were risk factors. In bench pressers who suffered from DCO, the mean 1RM was 283 lbs (±SD 57) compared to 209 lbs (±SD 60) in bench pressers not affected by DCO (p < 0.001, Mann-Whitney). High-intensity, but not low-intensity bench pressing is a risk factor for DCO. (orig.)

CSR-communication in the Business Press

DEFF Research Database (Denmark)

Morsing, Mette; Langer, Roy

on a broadly encompassing and ambiguous definition of CSR. Our empirical data shows how the business press in its discourse on CSR provides no clarity on the definition of CSR in terms of a coherent motive, a dominant stakeholder or a consistent issue, but rather maintains ambiguity and imprecision about......In this paper we analyze the construction of corporate social responsibility in the business press as an act of strategic ambiguity. While corporate social responsibility (CSR) generally evokes positive associations in public opinion, this paper demonstrates that these associations are based...... is systematically maintained in the business press. We refer to this process as strategic ambiguity. The paper discusses the potential value and limitations of framing CSR in a state of strategic ambiguity in the context of the concurrent rethinking of the role of business in modern welfare societies....

bbPress complete

CERN Document Server

Wynne, Rhys

2013-01-01

A concise guide, written in an easy-to-follow format.This book is aimed at ambitious website or blog owners looking to add a forum to their site quickly and easily. Basic experience in WordPress and with managing a website is expected. Knowledge of HTML and PHP will be a bonus, though it isn't necessary.

Press conference bring excitement of geophysical research to the public

Science.gov (United States)

Leifert, Harvey

“A Flare to Remember.” “Starbucks for Starfish.” “Earth's Rotation Slows for El Niño.” What do these catchy headlines have in common? They all resulted from presentations at AGU's Spring Meeting in Boston, Mass. Yes, geophysical science can be big news when presented in a way that is interesting to general audiences.Proof? Well, the “Flare to Remember” headline (in the Dallas Morning News) reported the discovery, via the SOHO spacecraft, that a solar flare had produced, deep inside the Sun, seismic disturbances of a magnitude never experienced on Earth. Researchers Valentina Zharkova of Glasgow University and Alexander Kosovichev of Stanford gave media representatives a preview of their session, supported by visual aids, in the AGU press briefing room.

Legal Protection To The Infotainment Of Press Development In Indonesia

Directory of Open Access Journals (Sweden)

Anwar Fuadi

2015-08-01

Full Text Available Abstract In the socio-political life the press has become an integral part in democratic life. The press has become one of the means for citizens to bring their thoughts and opinions. Nowadays there is a tendency to increase the quantity of press publications sharp but not accompanied by a statement of the quality of journalism. The objective of this research is to understand the essence of the infotainment liability as a mass media in order to construct a freedom of the press principle which has legitimacy within the legal system of the press in Indonesia. The type of research used in this paper is normative research or also known as doctrinal research by reviewing the legal protection to the infotainment as a mass media in Indonesia. The outcomes of the research indicate that the role of infotainment in the legal system of the press in Indonesia refers to the legal construction of institutional and infotainment organizers itself. Legal liability of Infotainment essentially can be seen from the press obligations stipulated in the Law No. 40 of 1999 regarding the Press Law No. 32 of 2002 regarding Broadcasting as well as the Journalists Code of Ethics which support freedom of the press and expression.

Concept Design of Movable Beam of Hydraulic Press

Directory of Open Access Journals (Sweden)

Li Yancong

2017-01-01

Full Text Available The hydraulic press movable beam is one of the key components of the hydraulic press; its design quality impacts the accuracy of the workpiece that the press suppressed. In this paper, first, with maximum deflection and material strength as constraints, mechanical model of the movable beam is established; next, the concept design model of the moveable beam structure is established; the relationship among the force of the side cylinder, the thickness of the inclined plate, outer plate is established also. Taking movable beam of the 100MN type THP10-10000 isothermal forging hydraulic press as an example, the conceptual design result is given. This concept design method mentoned in the paper has general meaning and can apply to other similar product design.

Fabrication and properties of hot pressed bismuth tungstate

International Nuclear Information System (INIS)

Streicher, W.L.

1978-01-01

Bi 2 WO 6 is a synthetic polar material that is a possible candidate for energy conversion and detection systems. Previous research on this material has been concerned with crystal growth and sintering characteristics of polycrystalline compacts. This study involves itself with the fabrication of polycrystalline compacts by hot pressing techniques. Densities approaching theoretical crystal density were achieved by hot pressing at 850 0 C for one hour with pressures exceeding 35 MPa. Before hot pressing, the sintering range was determined by high temperature dilatometry of unfired Bi 2 WO 6 ceramics. Hot pressed discs were characterized by scanning electron microscopy, differential scanning calorimetry, and x-ray diffraction. Electrical properties were determined by dc resistivity, capacitance, and conductance measurements, ac poling, dc poling, and current-voltage measurements

Student Press in American Archives, Fall/Winter 1973-74.

Science.gov (United States)

National Council of Coll. Publications Advisers.

This issue of the "Student Press in America Archives List" contains 100 entries on current issues and information, as well as cases involving student press editors, advisers, student media, and the generic subject of the campus press, emphasizing censorship practices and principles. Information concerning how and where to obtain documents of…

Communication analysis and strategy for nuclear from a university student's point of view

International Nuclear Information System (INIS)

Park, Min Ji

2016-01-01

Public awareness survey on nuclear in 2015, 94.4% of the nuclear information access was done through advertising and news media. TV, internet, and radio was the main source for advertising media. The media coverage was achieved through the selection of newspapers, magazines, transport media, outdoor media, and etc. For public relations by using these media- press releases, press conferences, contribution, inviting journalists, self-produced promotional materials, distribution of materials, holding events- were conducted. A use of the internet takes up a minimal piece on public relations of nuclear energy. The internet media used were the, blogs, mobile, SNS, and etc. In this paper, analysis on current trend in advertisements and suggestions towards building a good relationship with the public will be introduced. A popular trend and the trend-based advertisement was briefly analyzed to derive some nuclear advertising ideas. Strategy sought some concrete measures for mobile applications for nuclear information, celebrity ambassadors and use of SNS, college education and vending machines. Suggested tactics are a part of author's ideas

The Incidence and Types of Occupational Role Stress among University Research Administrators

Science.gov (United States)

Katsapis, Christine C. A.

2012-01-01

This study explored the types of stressors prevalent in the self-reports of university research administrators (URAs) and examined whether or not the degree or type of role stress was influenced by: a) the affiliation of their office unit within their institution, or b) their type. Randomly selected members of NCURA were invited via e-mail to…

Press and construction of public image of Enrique Peña Nieto in the presidential election of México in 2012

Directory of Open Access Journals (Sweden)

Luciana Panke

2013-06-01

Full Text Available The press is among the political actors that contribute to the dissemination of public image, essential for candidates vying frames majority, because the political dispute it is a public dispute image. This paper discussed the construction of the image of the candidate of the Institutional Revolutionary Party (PRI, Enrique Peña Nieto, during the last mexican presidential election, for five vehicles online local news. The newspapers were analyzed daily by the Electoral Communication Research Group, Federal University of Paraná (UFPR during the election period of 73 days, generating 365 reports qualiquantitatives. As Mexico is comprised of a population of very heterogeneous ethnic origin, religion that highly values and is based on traditional moral values, we seek to outline what the main values of the candidate are highlighted by the press. Furthermore, we aim to identify which of the feelings of 'empathy, projection and identification', the press related to the then-candidate. With the data, we can identify which picture Peña Nieto was designed by Mexican press during the period.

Hot pressing of B{sub 4}C/SiC composites

Energy Technology Data Exchange (ETDEWEB)

Sahin, F.C.; Turhan, E.; Yesilcubuk, S.A.; Addemir, O. [Ystanbul Technical University, Faculty of Chemistry and Metallurgy, Materials and Metallurgical Engineering Dept., Maslak-Ystanbul (Turkey)

2005-07-01

B{sub 4}C/SiC ceramic composites containing 10-20-30 vol % SiC were prepared by hot pressing method. The effect of SiC addition and hot pressing temperature on sintering behaviour and mechanical properties of hot pressed composites were investigated. Microstructures of hot pressed samples were examined by SEM technique. Three different temperatures (2100 deg. C, 2200 deg. C and 2250 deg. C) were used to optimize hot pressing temperature applying 100 MPa pressure under argon atmosphere during the sintering procedure. The highest relative density of 98.44 % was obtained by hot pressing at 2250 deg. C. However, bending strengths of B{sub 4}C/SiC composite samples were lower than monolithic B{sub 4}C in all experimental conditions. (authors)

WordPress 3 For Business Bloggers

CERN Document Server

Thewlis, Paul

2011-01-01

This is a practical, hands-on book based around a fictitious case study blog, which you will build on a development server using WordPress. The case study grows chapter by chapter, from installing your local development server, right up to the finished blog. This book is for anybody running or starting a business blog using WordPress, whether you plan to use your blog for PR and marketing, or want to profit directly from blogging.

FREEDOM OF PRESS AND JURY TRIAL IN ISTRIA 1848/1849

Directory of Open Access Journals (Sweden)

Dunja Pastović

2015-01-01

Full Text Available In Istria, as a part of the Austrian legal system, jury trial was initially introduced in the revolutionary year of 1848 only for press offenses, in the framework of aspirations for freedom of thought and expression through the press, which represented the most appropriate medium for the dissemination of new ideas and mobilization of the political masses. Trial by jury was supposed to secure impartial and objective trials, which could not be expected of professional judges due to insufficient guarantees of their impartiality. This paper examines the press-related orders and laws passed during 1848 and 1849 which regulated the freedom of press and jury jurisdiction. On the basis of an analysis of the legislative framework, jurisprudence, and the Istrian press during the examined time period, the author has decided that the introduction of the freedom of the press and jury trials for press offenses in 1848/1849 on the territory of Istria didn’t have a large practical significance.

Beyond the Soundtrack: Representing Music in Cinema, a cura di Daniel Goldmark, Lawrence Kramer e Richard Leppert, Berkeley, University of California Press, 2007

Directory of Open Access Journals (Sweden)

Francesco Finocchiaro

2012-11-01

Full Text Available Beyond the Soundtrack: Representing Music in Cinema (edited by Daniel Goldmark, Lawrence Kramer and Richard Leppert, Berkeley, University of California Press, 2007, viii-324 pp. offers sixteen essays of various authors about film music. These papers were presented in 2004 in a study congress at the University of Minnesota. In introducing the book, the editors assert an assumption, today broadly accepted: indeed they affirm, that music has traditionally been regarded as a subordinate element in cinematographic text: film music literature still has a marginal position in the much larger field of film studies which focuses on image, narrative, film history. In this theoretical and historiographic context, the expression “Beyond the Soundtrack” is meant to be more than a title: it is the manifesto of a conceptual shift. We can summarize this change in reconsidering the importance of film music, in order to understand a movie not only as a visual, but also as a musical medium. The change of paradigm brings renewed questions and completely new issues. If we abandon the assumption, at this point obsolete, that film music has a mere functional role, it will be necessary to ask not how to conceptualize the use of music in film, but rather how the film conceptualizes music: how films imagine music, how films represent music as an artistic and social phenomenon, and how films position music as an integral parts of a fictional world. Such questions aim to consider film music not as an atmospheric expedient, but «as an agent, a force, and an object engaged in ongoing negotiations with image, narrative, and context», as the editors assert at the very beginning of their book.

Bench press and push-up at comparable levels of muscle activity results in similar strength gains.

Science.gov (United States)

Calatayud, Joaquin; Borreani, Sebastien; Colado, Juan C; Martin, Fernando; Tella, Victor; Andersen, Lars L

2015-01-01

Electromyography (EMG) exercise evaluation is commonly used to measure the intensity of muscle contraction. Although researchers assume that biomechanically comparable resistance exercises with similar high EMG levels will produce similar strength gains over the long term, no studies have actually corroborated this hypothesis. This study evaluated EMG levels during 6 repetition maximum (6RM) bench press and push-up, and subsequently performed a 5-week training period where subjects were randomly divided into 3 groups (i.e., 6RM bench press group, 6RM elastic band push-up group, or control group) to evaluate muscle strength gains. Thirty university students with advanced resistance training experience participated in the 2-part study. During the training period, exercises were performed using the same loads and variables that were used during the EMG data collection. At baseline, EMG amplitude showed no significant difference between 6RM bench press and band push-up. Significant differences among the groups were found for percent change (Δ) between pretest and posttest for 6RM (p = 0.017) and for 1 repetition maximum (1RM) (p bench press group and 6RM elastic band push-up group improved their 1RM and 6RM (Δ ranging from 13.65 to 22.21) tests significantly with similar gains, whereas control group remains unchanged. Thus, when the EMG values are comparable and the same conditions are reproduced, the aforementioned exercises can provide similar muscle strength gains.

Comparison of Myoelectric Activity of a Selection of Upper Extremity Muscles while Doing Bench Press in Two Training Methods of TRX and Barbell Bench Press

Directory of Open Access Journals (Sweden)

Ahmad Reza Zibaei

2016-12-01

Conclusion: Considering these results it can be maintained that TRX bench press resistance training can be an alternative and effective practice for barbell bench press because, given the results, it can be appreciated that TRX bench press, dips low in the trunk, can lead to muscle activity close to the level of muscle activity during the barbell bench press drill.

Modelling of powder die compaction for press cycle optimization

Directory of Open Access Journals (Sweden)

Bayle Jean-Philippe

2016-01-01

Full Text Available A new electromechanical press for fuel pellet manufacturing was built last year in partnership between CEA-Marcoule and ChampalleAlcen. This press was developed to shape pellets in a hot cell via remote handling. It has been qualified to show its robustness and to optimize the compaction cycle, thus obtaining a better sintered pellet profile and limiting damage. We will show you how 400 annular pellets have been produced with good geometry's parameters, based on press settings management. These results are according to a good phenomenological pressing knowledge with Finite Element Modeling calculation. Therefore, during die pressing, a modification in the punch displacement sequence induces fluctuation in the axial distribution of frictional forces. The green pellet stress and density gradients are based on these frictional forces between powder and tool, and between grains in the powder, influencing the shape of the pellet after sintering. The pellet shape and diameter tolerances must be minimized to avoid the need for grinding operations. To find the best parameters for the press settings, which enable optimization, FEM calculations were used and different compaction models compared to give the best calculation/physical trial comparisons. These simulations were then used to predict the impact of different parameters when there is a change in the type of powder and the pellet size, or when the behavior of the press changes during the compaction time. In 2016, it is planned to set up the press in a glove box for UO2 manufacturing qualification based on our simulation methodology, before actual hot cell trials in the future.

Mannes of Forging and Perspectives of Knuckle Joint Presses Modernization

Directory of Open Access Journals (Sweden)

A. A. Antsifirov

2014-01-01

Full Text Available The article raises an issue to enhance technological forging capabilities on the known knuckle joint presses. It provides an illustrated overview of main design types of presses with crank-knuckle, toggle-knuckle, and knuckle joint mechanisms. The article also shows the advantages of the modernization way and improvement just of the active press equipment in terms of quality-to-price ratio, for example, as compared to the similar new foreign press equipment.It gives an overview of features, which provide forging processes owing to kinetic energy accumulated with the moving parts of the known designs of the knuckle joint presses depending on the drive actuating mechanism. Focused attention is drawn to forging on the knuckle joint presses for a time of contact with a work piece to be comparable with the duration of the work piece deformation process on hydraulic forging hammers. This allows us to forge thin-wall products with process automation compared to the forging hammers.Analysis of accumulating processes of kinetic energy by the moving parts of the knuckle joint presses has shown that presses driven by hydraulic cylinders or two screw hydraulic cylinder are the most optimal for technological operations as evidenced by references to domestic and foreign invention certificates and patents. The article presents disadvantages of forging on presses with hydraulic or pneumatic drive. It is a dependence of the deformation force, caused, mainly, by a force of the drive cylinder. The article gives linear movement rate quantities of press moving members depending on the drives of the actuating mechanism. Based on the above analysis of the features to manufacture work pieces on the knuckle joint presses, the article gives the rationale for the relevance of forging in a short period of time, provided that the moving parts of the press accumulate the required kinetic energy. This can be achieved only through modernization and improvement of forging

Enabling narrative pedagogy: inviting, waiting, and letting be.

Science.gov (United States)

Ironside, Pamela M

2014-01-01

This article describes how teachers enable Narrative Pedagogy in their courses by explicating the Concernful Practice Inviting: Waiting and Letting Be. Narrative Pedagogy, a research-based, phenomenological approach to teaching and learning, extends conventional pedagogies and offers nursing faculty an alternative way of transforming their schools and courses. Using hermeneutic phenomenology, interview data collected over a 10-year period were analyzed by coding practical examples of teachers' efforts to enact Narrative Pedagogy. When Narrative Pedagogy is enacted, teachers and students focus on thinking and learning together about nursing phenomena and seek new understandings about how they may provide care in the myriad situations they encounter. Although the Concernful Practices co-occur, explicating inviting experiences can assist new teachers, and those seeking to extend their pedagogical literacy, by providing new understandings of how Narrative Pedagogy can be enacted.

Students' perceptions of sexual harassment at a Gauteng university campus

OpenAIRE

2012-01-01

M.A. South African society is experiencing high levels of violence against women. Various research studies have been conducted in South Africa and at international universities: they all indicate the presence of violence on campus. The researcher used a quantitative approach to gather information on students‟ perceptions of sexual violence and focused on gender differences and similarities. Both undergraduate and postgraduate students living in residence were invited to participate in the ...

14 CFR 11.85 - Does FAA invite public comment on petitions for exemption?

Science.gov (United States)

2010-01-01

... 14 Aeronautics and Space 1 2010-01-01 2010-01-01 false Does FAA invite public comment on petitions... Rulemaking and for Exemption § 11.85 Does FAA invite public comment on petitions for exemption? Yes, FAA... the reasons for requesting it; and (e) A request for comments to assist FAA in evaluating the petition. ...

Movement Features Which Describe the Flat Bench Press

Directory of Open Access Journals (Sweden)

Król Henryk

2017-06-01

Full Text Available Introduction. In sport technique studies, motion features can be useful as they have a certain defined measure [1]. In this work, we examined the following three features: the structure of the movement (all the characteristics of the movement, the fluency of the movement, and the rhythm of the movement. The aim of the study was to determine the usefulness of the selected movement features in the evaluation of the flat bench press. The protocol of the study included a flat bench press with free weights and a “touch-and-go” technique. Material and methods. The study involved twenty healthy men; however, only two were selected for analysis. The first subject was a 25-year-old powerlifter (body mass = 95 kg; body height = 182 cm; 1-RM in flat bench press = 145 kg. The second one was a 25-year-old bodybuilder (body mass = 77 kg; body height = 175 cm; 1-RM in flat bench press = 100 kg. The subjects performed consecutive sets of a single repetition of flat bench pressing with an increasing load (70, 80, 90, and 100% 1-RM, with the anticipated maximum weight, until the completion of one repetition maximum. Multidimensional movement analysis was made with the measuring system Smart-E (BTS, Italy, which consisted of six infrared cameras (120 Hz and a wireless module to measure muscle bioelectric activity (Pocket EMG. Results. It was demonstrated that the internal structure of the bench press performed by the bodybuilder and the powerlifter was different. As the time-history of barbell kinematics (the acceleration-time curve showed, with increased loading of the barbell, the rhythm of the flat bench press changed, and the fluidity of the movement worsened.

Microplasticity in hot-pressed beryllium

International Nuclear Information System (INIS)

Plane, D.C.; Bonfield, W.

1977-01-01

Closed hysteresis loops measured in the microstrain region of hot pressed, commercially pure, polycrystalline beryllium are correlated with a dislocation - impurity atom, energy dissipating mechanism. (author)

News from the Library: PressDisplay on mobile devices!

CERN Multimedia

CERN Library

2013-01-01

You are probably already using PressDisplay to read newspapers online, but for those of you who are not yet aware of this service, PressDisplay is an online portal where you can browse and read online articles from more than 1,900 newspapers from 95 countries, as soon as they are published.   Whether you are an experienced user or a beginner, we have good news concerning PressDisplay: our license now permits you to download complete newspaper issues to your mobile devices and read them offline wherever you like. To do that, you have to use the mobile app PressReader. Instructions on how to install the PressReader app are available here: For Ipad For Android smartphone For Android tablet For Windows 8 devices For BlackBerry Playbook For Android eReader Your feedback is welcome! Please contact us by e-mail.

Pressing technology for large bottoms

International Nuclear Information System (INIS)

Jilek, L.

1986-01-01

The technology has been selected of a circular plate bent into the shape of a trough, for pressing bottoms of pressure vessels from a circular plate of large diameter. The initial sheet is first bent in the middle by heating with the edges remaining straight. These are then welded longitudinally by electroslag welding and the circular shape is flame cut. The result will be a plate with a straight surface in the middle with raised edges which may be pressed into the desired shape. In this manner it is also possible to press pressure vessel bottoms with tube couplings from plates which are thickened in the middle and drilled; additional welding is then eliminated. Deformation from heat treatment may be avoided by the use of a fixture in the shape of a ring with a groove into which is fixed the edge of the bottom. During hardening of the bottom it will be necessary to care for the withdrawal of vapours and gases which would hamper uniform cooling. Bottom hardening with the grill and the cupola downwards has been proven. Deformation which occurs during treatment may to a certain extent be removed by calibration which cannot, however, be made without special fixtures and instruments. (J.B.)

Fixing the Sky: Why the History of Climate Engineering Matters (Invited)

Science.gov (United States)

Fleming, J. R.

2010-12-01

What shall we do about climate change? Is a planetary-scale technological fix possible or desirable? The joint AMS and AGU “Policy Statement on Geoengineering the Climate System” (2009) recommends “Coordinated study of historical, ethical, legal, and social implications of geoengineering that integrates international, interdisciplinary, and intergenerational issues and perspectives and includes lessons from past efforts to modify weather and climate.” I wrote Fixing the Sky: The Checkered History of Weather and Climate Control (Columbia University Press, 2010) with this recommendation in mind, to be fully accessible to scientists, policymakers, and the general public, while meeting or exceeding the scholarly standards of history. It is my intent, with this book, to bring history to bear on public policy issues.

Auxiliary equipment and special techniques used for hot isostatic pressing

International Nuclear Information System (INIS)

Pfeffer, J.B.; Odebo, U.

1977-01-01

The largest use for hot isostatic pressing (HIP) in production is in the consolidation of powder. In principle, powder is filled into a capsule of metal or glass, and the capsule is evacuated, sealed and loaded into the hot isostatic press. Consolidation takes place in the hot isostatic press, at which time the consolidated capsule is removed from the press and the encapsulation material is removed from the consolidated powder body. In both densification and defect healing, HIP is carried out without encapsulating the material. This is possible as the materials that lend themselves to HIP healing initially have a high density without communicating pores; therefore, the material acts as its own capsule. Considerations outside of the hot isostatic press that must be taken into account are examined. Information is included on powder manufacture, fabrication of capsules, powder handling, capsule sealing, and loading and unloading the press

Strength-ductility relationships in intermediate purity hot-pressed beryllium

International Nuclear Information System (INIS)

Stonehouse, A.J.; Bielawski, C.A.; Paine, R.M.

1977-01-01

The strength of vacuum hot-pressed, intermediate purity beryllium may be substantially increased without sacrifice of the strain capacity of the present grade (S-65) through decrease in the average grain size. Tensile strength of 517 MPa, 0.2% offset yield strength of 414 MPa with minimum 3% tensile elongation in all test directions could be commercially achieved. The tangent modulus of such material is quite attractive and suffers only about 10% degradation from room temperature to 260 0 C. The tangent modulus is dramatically enhanced by the presence of a yield point. The ductility of the materials studied did not appear to be affected by the BeO content across the range of 0.5 to 2.0% using nominal -44 to -15 μm powder particle sizes. All fine-grained pressings exhibited yield points in the as-pressed condition. Either full-density or sub-density hot-pressed billets given a hot isostatic pressing treatment without the use of cans showed only slight yield points after the HIP treatment with essentially the same strength and ductility factors as in the pressed condition. A plot of grain size vs yield strength in the as-pressed condition projects to an intercept with the fracture strength line at about 3 μm grain size. A similar plot after the HIP treatment shows a yield strength line parallel to the fracture strength line with no projected intercept predicting a completely brittle material. (author)

University-Level Research Projects for High School Students

Science.gov (United States)

McConnell, Mark L.

2000-01-01

The goal of this project was to provide an opportunity for high school students to participate in university-level research projects. In this case, students from Pinkerton Academy (Derry, New Hampshire) were invited to participate in efforts to catalog data from the COMPTEL experiment on NASA's Compton Gamma-Ray Observatory (CGRO). These activities were part of a senior level honors course at Pinkerton. Although the success of this particular program was rather limited, we feel that the general concept is a sound one. In principle, the concept of partnerships between local schools and university researchers is one that could be especially attractive to soft money researchers. Programs can be carefully designed to benefit both the students and the research program.

Simulation Model of Automated Peat Briquetting Press Drive

Directory of Open Access Journals (Sweden)

A. A. Marozka

2012-01-01

Full Text Available The paper presents the developed fully functional simulation model of an automated peat briquetting press drive. The given model makes it possible to reduce financial and time costs while developing, designing and operating a double-stamp peat briquetting press drive.

Predictor of regulation of uranium dioxide powder pressing process

International Nuclear Information System (INIS)

Motta, Eduardo Souza; Araujo, Victor Hugo Leal de; Bernardelli, Sergio Henrique

2007-01-01

One of the most important steps of the uranium dioxide pellets fabrication used in the nuclear fuel elements is the green pellets pressing. The target density of the pellets after the sintering process determines the density of the green pellet. To meet the same sintered target density the green density may vary according to the powder characteristics. These variations implies in changing the regulation of the press for different powder's patches. The regulation done empirically imply in productivity loss and necessity of reprocessing the pellets pressed during the press regulation and also depends on the operator experience. At this work, was developed an artificial neural network feed forward back propagation to predict the press regulation, depending on the powder characteristics and the green pellet's target density. The results obtained at INB - Industrias Nucleares do Brasil S. A. during the fabrication of the fifth recharge of Angra II nuclear power plant are presented. (author)

Type synthesis for 4-DOF parallel press mechanism using GF set theory

Science.gov (United States)

He, Jun; Gao, Feng; Meng, Xiangdun; Guo, Weizhong

2015-07-01

Parallel mechanisms is used in the large capacity servo press to avoid the over-constraint of the traditional redundant actuation. Currently, the researches mainly focus on the performance analysis for some specific parallel press mechanisms. However, the type synthesis and evaluation of parallel press mechanisms is seldom studied, especially for the four degrees of freedom(DOF) press mechanisms. The type synthesis of 4-DOF parallel press mechanisms is carried out based on the generalized function(GF) set theory. Five design criteria of 4-DOF parallel press mechanisms are firstly proposed. The general procedure of type synthesis of parallel press mechanisms is obtained, which includes number synthesis, symmetrical synthesis of constraint GF sets, decomposition of motion GF sets and design of limbs. Nine combinations of constraint GF sets of 4-DOF parallel press mechanisms, ten combinations of GF sets of active limbs, and eleven combinations of GF sets of passive limbs are synthesized. Thirty-eight kinds of press mechanisms are presented and then different structures of kinematic limbs are designed. Finally, the geometrical constraint complexity( GCC), kinematic pair complexity( KPC), and type complexity( TC) are proposed to evaluate the press types and the optimal press type is achieved. The general methodologies of type synthesis and evaluation for parallel press mechanism are suggested.

Inviting In the Private Sector

Science.gov (United States)

2002-10-01

private sector . After all, corruption does not just involve government. Business people and lawyers and citizens pay the bribes, even as they condemn bribery. They should be invited to become part of the solution. But how? The first point to note is that business people and citizens know where corruption exists and how corrupt systems work. Citizens understand how bribery shapes the services they receive or don’t receive. Accountants know the illicit games played with audits and taxes. Lawyers understand corrupt legal practices. Business people know all about corrupt

South African University students' intentions to establish social Enterprises

OpenAIRE

Suzette Viviers; Chanel Venter; Goosain Solomon

2012-01-01

Stimulating social entrepreneurship in South Africa has the potential to address not only the high youth unemployment rate in the country, but also other pressing social and environmental challenges. This study was conducted as part of the 2011 Global University Entrepreneurial Spirit Students’ Survey and focused on South African university students’ intentions to start social enterprises. The findings, based on 673 responses to an online questionnaire, reveal that the majority of respondents...

The regulation of press freedoms (1863-1867

Directory of Open Access Journals (Sweden)

Laurence Coudart

2015-10-01

Full Text Available The main objective of this essay is to analyze the legislation affecting the press during the French Intervention and the Second Mexican Empire and establish their regulatory effects. These regulations are frequently ignored by the historiography. The article is limited to the origins, innovations, mechanisms and evolution of printing regulations during this period. As a whole, this allows the reader to observe the restrictive conception of press freedom held by the Mexican political class and their willingness, during the second half of the 19th Century, to turn to prohibitive, repressive, authoritarian and centralist legislation. The article also reveals the extent to which Imperial legislation and its logic of censorship were neither unprecedented nor sudden foreign impositions but instead the expressions of a long-lasting desire for government control over the press.

Results and problems in the development of machines employed in pressing technology

Energy Technology Data Exchange (ETDEWEB)

Dietrich, P; Hinne, H; Linke, L; Nerger, R

1980-08-01

Features specifications and technical improvements of nine GDR made briquetting presses from the Zemag Zeitz company. Briquetting presses have been produced by the company for more than 100 years, the present capacity of the machines ranges from 5.1 t/h to 20.4 t/h of nominal briquet production. Development trends are directed toward larger presses. The prototype PSA 400, based on the design of the four channel press PSA 300, will be tested in industrial operation during 1980/81. Various technical details on the general briquetting press design are enumerated, including experiences gained with steam or electric power operated presses, regulation of the pressing speed with a patented switch gear system, maintenance of crank gear bearings, greasing of steam driven presses, investigation of crack damages to the machine block, further measures for reducing wear of the pressing channel and mechanized welding methods for the channel overhaul. (In German)

Science coverage and the press

International Nuclear Information System (INIS)

Hawkes, N.

1992-01-01

The writer, a journalist, summarizes the discussion of the Chilton Seminar, February 1992, and discusses the problems of bridging the incomprehension gap between scientists and lay readers of the press. (Author)

Design and testing of a solar photovoltaic operated multi-seeds oil press

Energy Technology Data Exchange (ETDEWEB)

Mpagalile, J.J. [Department of Food Science and Technology, Sokoine University of Agriculture, P.O. Box 3006, Morogoro (Tanzania); Hanna, M.A.; Weber, R. [Industrial Agricultural Products Center, University of Nebraska, 209 L.W. Chase Hall, Lincoln, NE 68583-0730 (United States)

2006-10-15

Oil expression tests were conducted to evaluate the performance of a novel oil expeller designed and fabricated to operate on a 200W solar photovoltaic (PV) power system as a sole power source. The oil press was designed to press oilseeds meal with intermediate moisture content of 12+/-1% (w.b.) and 0.5-2mm particle sizes. Freshly grated coconuts and ground peanuts were used to determine the oil expression efficiency of the press. The oilseed samples were pressed for 12min with a maximum pressure of 3.0MPa being reached at 6min of pressing for peanuts and 8min of pressing for coconuts. The pressure was then held for the rest of the pressing time. The press attained an average oil expression efficiency of 73% for coconuts and 70% for peanuts. The force-vs.-deformation studies indicated that peanut press meal was compacted at a higher rate as compared to coconuts. The observation on the energy consumption indicated that there was a significant increase (P<0.05) in the specific energy requirement for both coconuts and peanuts after 6min of pressing, which resulted from the solidification of the press cake. An average specific energy of 36.55 and 20.35Wh/kg was recorded for peanuts and coconuts, respectively, after 12min of pressing. (author)

A superconducting solenoid and press for permanent magnet fabrication

International Nuclear Information System (INIS)

Mulcahy, T. M.; Hull, J. R.

2002-01-01

For the first time, a superconducting solenoid (SCM) was used to increase the remnant magnetization of sintered NdFeB permanent magnets (PMs). In particular, improved magnetic alignment of commercial-grade PM powder was achieved, as it was axial die pressed into 12.7-mm diameter cylindrical compacts in the 76.2-mm warm bore of a 9-T SCM. The press used to compact the powder is unique and was specifically designed for use with the SCM. Although the press was operated in the batch mode for this proof of concept study, its design is intended to enable automated production. In operation, a simple die and punch set made of nonmagnetic materials was filled with powder and loaded into a nonmagnetic press tube. The cantilevered press tube was inserted horizontally, on a carrier manually advanced along a track, into the SCM. The robustness of the mechanical components and the SCM, in its liquid helium dewar, were specifically designed to allow for insertion and extraction of the magnetic powder and compacts, while operating at 9 T. Compaction was achieved by pressing the punches between the closed end of the press tube and the hydraulic cylinder mounted on the opposite end. Improvements up to 10% in magnetization and 20% in energy products of the permanent magnets were obtained, as the alignment fields were increased above the 2-T maximum field of the electromagnets used in industry. Increases in magnetization of 3% are significant in the mature sintered magnet industry

Communication analysis and strategy for nuclear from a university student's point of view

Energy Technology Data Exchange (ETDEWEB)

Park, Min Ji [Ewha Womans University, Seoul (Korea, Republic of)

2016-05-15

Public awareness survey on nuclear in 2015, 94.4% of the nuclear information access was done through advertising and news media. TV, internet, and radio was the main source for advertising media. The media coverage was achieved through the selection of newspapers, magazines, transport media, outdoor media, and etc. For public relations by using these media- press releases, press conferences, contribution, inviting journalists, self-produced promotional materials, distribution of materials, holding events- were conducted. A use of the internet takes up a minimal piece on public relations of nuclear energy. The internet media used were the, blogs, mobile, SNS, and etc. In this paper, analysis on current trend in advertisements and suggestions towards building a good relationship with the public will be introduced. A popular trend and the trend-based advertisement was briefly analyzed to derive some nuclear advertising ideas. Strategy sought some concrete measures for mobile applications for nuclear information, celebrity ambassadors and use of SNS, college education and vending machines. Suggested tactics are a part of author's ideas.

Repercussão da pressão positiva expiratória final na pressão de perfusão cerebral em pacientes adultos com acidente vascular hemorrágico

OpenAIRE

Lima,Wildberg Alencar; Campelo,Antônio Roberto Leite; Gomes,Rodrigo Luís Mousinho; Brandão,Daniella Cunha

2011-01-01

A pressão positiva intratorácica pode levar a alterações hemodinâmicas com repercussão no compartimento intracraniano, alterando a pressão intracraniana e a pressão de perfusão cerebral. Esse efeito pode se tornar mais intenso quando utilizados elevados valores de pressão positiva expiratória final. OBJETIVO: Medir o impacto que diferentes valores de pressão positiva expiratória final causam na pressão intracraniana, na pressão de perfusão cerebral e pressão arterial média. MÉTODO: O estudo f...

Press problem related to nuclear energy news reporting

International Nuclear Information System (INIS)

Arai, Mitsuo

2008-01-01

Since the event of Niigataken Chuetsu-oki Earthquake in 2007 and the subsequent press reports on damage of nuclear power station after it, a stance of media is being questioned. In order to clear this problem, basic organizational structure of the press related to nuclear energy news was analyzed. Local news department, social news department, science news department and economical news department involve in nuclear energy news the accordance with their own situations and concerns. This structure makes problem of nuclear energy news reporting complicated. Changing this system is required but very difficult. It is concluded that the press problem around nuclear energy news is strange. (author)

PRESS FREEDOM IN SINGAPORE AND MALAYSIA: DEFAMATION

Directory of Open Access Journals (Sweden)

Georgia Kate Chapman

2015-04-01

Full Text Available This paper focuses on the arguments around restriction on freedom of the press in the Strong States of Singapore and Malaysia. It assesses the presence of constraints on press freedoms in democratic western countries imposed by corporation rather than state and the similar effects that these constraints may have on bias present in publicly accessible news reporting. It argues that independence of the press does not just require protection from legal and executive regulation, but also protection from large media corporations and their political alignments. This report will assess the bias of reporting and news media publication that exists in Malaysia and Singapore due to legislative and regulatory constraints as opposed to bias that exist in the western liberal democratic nations of the United Kingdom (UK and the United States of America (USA due to Media Organisation control.

Theories of the universe from Babylonian myth to modern science

CERN Document Server

1965-01-01

The theoretical physicist shares his latest thoughts on the nature of space and time in this anthology of selections from Princeton University Press. Along with eminent colleagues, Hawking extends theoretical frontiers by speculating on the big questions of modern cosmology.

Invitation Choice Structure Has No Impact on Attendance in a Female Business Training Program in Kenya

Science.gov (United States)

Diwan, Faizan; Makana, Grace; McKenzie, David; Paruzzolo, Silvia

2014-01-01

Business training programs are a common form of support to small businesses, but organizations providing this training often struggle to get business owners to attend. We evaluate the role of invitation choice structure in determining agreement to participate and actual attendance. A field experiment randomly assigned female small business owners in Kenya (N = 1172) to one of three invitation types: a standard opt-in invitation; an active choice invitation where business owners had to explicitly say yes or no to the invitation; and an enhanced active choice invitation which highlighted the costs of saying no. We find no statistically significant effect of these alternative choice structures on willingness to participate in training, attending at least one day, and completing the course. The 95 percent confidence interval for the active treatment effect on attendance is [−1.9%, +9.5%], while for the enhanced active choice treatment it is [−4.1%, +7.7%]. The effect sizes consistent with our data are smaller than impacts measured in health and retirement savings studies in the United States. We examine several potential explanations for the lack of effect in a developing country setting. We find evidence consistent with two potential reasons being limited decision-making power amongst some women, and lower levels of cognition making the enhanced active choice wording less effective. PMID:25299647

Invitation choice structure has no impact on attendance in a female business training program in Kenya.

Science.gov (United States)

Diwan, Faizan; Makana, Grace; McKenzie, David; Paruzzolo, Silvia

2014-01-01

Business training programs are a common form of support to small businesses, but organizations providing this training often struggle to get business owners to attend. We evaluate the role of invitation choice structure in determining agreement to participate and actual attendance. A field experiment randomly assigned female small business owners in Kenya (N = 1172) to one of three invitation types: a standard opt-in invitation; an active choice invitation where business owners had to explicitly say yes or no to the invitation; and an enhanced active choice invitation which highlighted the costs of saying no. We find no statistically significant effect of these alternative choice structures on willingness to participate in training, attending at least one day, and completing the course. The 95 percent confidence interval for the active treatment effect on attendance is [-1.9%, +9.5%], while for the enhanced active choice treatment it is [-4.1%, +7.7%]. The effect sizes consistent with our data are smaller than impacts measured in health and retirement savings studies in the United States. We examine several potential explanations for the lack of effect in a developing country setting. We find evidence consistent with two potential reasons being limited decision-making power amongst some women, and lower levels of cognition making the enhanced active choice wording less effective.

77 FR 32982 - Notice of Inventory Completion: Tennessee Valley Authority and the University of Tennessee...

Science.gov (United States)

2012-06-04

..., University of Tennessee Press, Knoxville, TN. Since excavation, the human remains and associated funerary... DEPARTMENT OF THE INTERIOR National Park Service [NPS-WASO-NAGPRA-10270; 2200-1100-665] Notice of Inventory Completion: Tennessee Valley Authority and the University of Tennessee McClung Museum, Knoxville...

By invitation only

CERN Multimedia

Antonella Del Rosso

2011-01-01

The Hôtel Métropole in Brussels is a legendary conference venue that will ring a bell to all physicists. 100 years after the first meeting of the Conseil de Physique Solvay, a representative group of the world’s most eminent physicists met again in October this year in the Excelsior Room to discuss “The Theory of the Quantum World”. Three members of CERN's Theory Group were invited to participate. Gian Giudice, one of them, shares with us his thoughts and impressions about this exclusive conference.   Attendees at the 25th Solvay Conference on Physics, Brussels. Photo provided by "International Solvay Institutes". “In the tradition of the Solvay Conferences, this is a discussion-oriented meeting with few talks by rapporteurs.” Thus reads the Introduction to the Scientific Programme of the Solvay Conference on Physics. In the Conference programme, the rapporteurs speak for only 30 minutes,...

A press for the theater

Directory of Open Access Journals (Sweden)

Luciana Penna França

2017-12-01

Full Text Available Understanding the history of the amateur theater at the end of the XIXth century and the beginning of the XXth is possible, largely, because of the newspapers dedicated to the “theatrical affairs”. Such publications are important for the quantity and the diversity, revealing not only the place occupied by the theater in the capital, but also for the recognition of the press as a means of disclosure of plays, public education and opinion, artist projection, etc, not to mention personal affairs and requests, and the exchange of favors among managers and journalists. Even more, the press production of the dramatic amateurs clubs demonstrate the understanding of its role in the dissemination of ways to act and think beyond the stage and in the everyday life.

The Universe in a nutshell

International Nuclear Information System (INIS)

Hawking, S.

2002-01-01

In this new book Hawking takes us to the cutting edge of theoretical physics, where truth is often stranger than fiction, to explain in laymen's terms the principles that control our universe. Like many in the community of theoretical physicists, Professor Hawking is seeking to uncover the grail of science -- the elusive Theory of Everything that lies at the heart of the cosmos. In his accessible and often playful style, he guides us on his search to uncover the secrets of the universe -- from supergravity to supersymmetry, from quantum theory to M-theory, from holography to duality. He takes us to the wild frontiers of science, where superstring theory and p-branes may hold the final clue to the puzzle. And he lets us behind the scenes of one of his most exciting intellectual adventures as he seeks t o combine Einstein's General Theory of Relativity and Richard Feynman's idea of multiple histories into one complete unified theory that will describe everything that happens in the universe. 'With characteristic exuberance, Professor Hawking invites us to be fellow travelers on this extraordinary voyage through space-time'. Copious four-color illustrations help clarify this journey into a surreal wonderland where particles, sheets, and strings move in eleven dimensions; where black holes evaporate and disappear, taking their secret with them; and where the original cosmic seed from which our own universe sprang was a tiny nut. The Universe in a Nutshell is essential reading for all of us who want to understand the universe in which we live

The Classification of Universes

Energy Technology Data Exchange (ETDEWEB)

Bjorken, J

2004-04-09

We define a universe as the contents of a spacetime box with comoving walls, large enough to contain essentially all phenomena that can be conceivably measured. The initial time is taken as the epoch when the lowest CMB modes undergo horizon crossing, and the final time taken when the wavelengths of CMB photons are comparable with the Hubble scale, i.e. with the nominal size of the universe. This allows the definition of a local ensemble of similarly constructed universes, using only modest extrapolations of the observed behavior of the cosmos. We then assume that further out in spacetime, similar universes can be constructed but containing different standard model parameters. Within this multiverse ensemble, it is assumed that the standard model parameters are strongly correlated with size, i.e. with the value of the inverse Hubble parameter at the final time, in a manner as previously suggested. This allows an estimate of the range of sizes which allow life as we know it, and invites a speculation regarding the most natural distribution of sizes. If small sizes are favored, this in turn allows some understanding of the hierarchy problems of particle physics. Subsequent sections of the paper explore other possible implications. In all cases, the approach is as bottoms up and as phenomenological as possible, and suggests that theories of the multiverse so constructed may in fact lay some claim of being scientific.

The Classification of Universes

International Nuclear Information System (INIS)

Bjorken, J

2004-01-01

We define a universe as the contents of a spacetime box with comoving walls, large enough to contain essentially all phenomena that can be conceivably measured. The initial time is taken as the epoch when the lowest CMB modes undergo horizon crossing, and the final time taken when the wavelengths of CMB photons are comparable with the Hubble scale, i.e. with the nominal size of the universe. This allows the definition of a local ensemble of similarly constructed universes, using only modest extrapolations of the observed behavior of the cosmos. We then assume that further out in spacetime, similar universes can be constructed but containing different standard model parameters. Within this multiverse ensemble, it is assumed that the standard model parameters are strongly correlated with size, i.e. with the value of the inverse Hubble parameter at the final time, in a manner as previously suggested. This allows an estimate of the range of sizes which allow life as we know it, and invites a speculation regarding the most natural distribution of sizes. If small sizes are favored, this in turn allows some understanding of the hierarchy problems of particle physics. Subsequent sections of the paper explore other possible implications. In all cases, the approach is as bottoms up and as phenomenological as possible, and suggests that theories of the multiverse so constructed may in fact lay some claim of being scientific

Phase-Division-Based Dynamic Optimization of Linkages for Drawing Servo Presses

Science.gov (United States)

Zhang, Zhi-Gang; Wang, Li-Ping; Cao, Yan-Ke

2017-11-01

Existing linkage-optimization methods are designed for mechanical presses; few can be directly used for servo presses, so development of the servo press is limited. Based on the complementarity of linkage optimization and motion planning, a phase-division-based linkage-optimization model for a drawing servo press is established. Considering the motion-planning principles of a drawing servo press, and taking account of work rating and efficiency, the constraints of the optimization model are constructed. Linkage is optimized in two modes: use of either constant eccentric speed or constant slide speed in the work segments. The performances of optimized linkages are compared with those of a mature linkage SL4-2000A, which is optimized by a traditional method. The results show that the work rating of a drawing servo press equipped with linkages optimized by this new method improved and the root-mean-square torque of the servo motors is reduced by more than 10%. This research provides a promising method for designing energy-saving drawing servo presses with high work ratings.

76 FR 53693 - Notice of Invitation To Participate; Coal Exploration License Application COC-74911, Colorado

Science.gov (United States)

2011-08-29

...] Notice of Invitation To Participate; Coal Exploration License Application COC-74911, Colorado AGENCY: Bureau of Land Management, Interior. ACTION: Notice. SUMMARY: Pursuant to the Mineral Leasing Act of 1920... America in lands located in Delta County, Colorado. DATES: This notice of invitation was published in the...

Method for hot pressing irregularly shaped refractory articles

Science.gov (United States)

Steinkamp, William E.; Ballard, Ambrose H.

1982-01-01

The present invention is directed to a method for hot pressing irregularly haped refractory articles with these articles of varying thickness being provided with high uniform density and dimensional accuracy. Two partially pressed compacts of the refractory material are placed in a die cavity between displaceable die punches having compact-contacting surfaces of the desired article configuration. A floating, rotatable block is disposed between the compacts. The displacement of the die punches towards one another causes the block to rotate about an axis normal to the direction of movement of the die punches to uniformly distribute the pressure loading upon the compacts for maintaining substantially equal volume displacement of the powder material during the hot pressing operation.

Young people's experiences of managing Type 1 diabetes at university: a national study of UK university students.

Science.gov (United States)

Kellett, J; Sampson, M; Swords, F; Murphy, H R; Clark, A; Howe, A; Price, C; Datta, V; Myint, K S

2018-04-23

Little is known about the challenges of transitioning from school to university for young people with Type 1 diabetes. In a national survey, we investigated the impact of entering and attending university on diabetes self-care in students with Type 1 diabetes in all UK universities. Some 1865 current UK university students aged 18-24 years with Type 1 diabetes, were invited to complete a structured questionnaire. The association between demographic variables and diabetes variables was assessed using logistic regression models. In total, 584 (31%) students from 64 hospitals and 37 university medical practices completed the questionnaire. Some 62% had maintained routine diabetes care with their home team, whereas 32% moved to the university provider. Since starting university, 63% reported harder diabetes management and 44% reported higher HbA 1c levels than before university. At university, 52% had frequent hypoglycaemia, 9.6% reported one or more episodes of severe hypoglycaemia and 26% experienced diabetes-related hospital admissions. Female students and those who changed healthcare provider were approximately twice as likely to report poor glycaemic control, emergency hospital admissions and frequent hypoglycaemia. Females were more likely than males to report stress [odds ratio (OR) 4.78, 95% confidence interval (CI) 3.19-7.16], illness (OR 3.48, 95% CI 2.06-5.87) and weight management issues (OR 3.19, 95% CI 1.99-5.11) as barriers to self-care. Despite these difficulties, 91% of respondents never or rarely contacted university support services about their diabetes. The study quantifies the high level of risk experienced by students with Type 1 diabetes during the transition to university, in particular, female students and those moving to a new university healthcare provider. This article is protected by copyright. All rights reserved. This article is protected by copyright. All rights reserved.

Modularity of Pressing Tools for Screw Press Producing Solid Biofuels

Directory of Open Access Journals (Sweden)

Miloš Matúš

2012-01-01

Full Text Available This paper focuses on the development of the newly-patented structure of a screw briquetting machine for compacting biomass into a solid biofuel. The design of the machine is based on the results of a comprehensive study of the complicated process of biomass compaction. The patented structure meets two main goals: the elimination of axial forces, leading to increased lifetime of the bearings, and the new modular design of a pressing chamber and tools with their geometry based on the application of a mathematical model.

ALUMINUM BOX BUNDLING PRESS

Directory of Open Access Journals (Sweden)

Iosif DUMITRESCU

2015-05-01

Full Text Available In municipal solid waste, aluminum is the main nonferrous metal, approximately 80- 85% of the total nonferrous metals. The income per ton gained from aluminum recuperation is 20 times higher than from glass, steel boxes or paper recuperation. The object of this paper is the design of a 300 kN press for aluminum box bundling.

Ex-PRESS glaucoma filter: an MRI compatible metallic orbital foreign body imaged at 1.5 and 3T.

Science.gov (United States)

Mabray, M C; Uzelac, A; Talbott, J F; Lin, S C; Gean, A D

2015-05-01

To report on the MRI compatibility of the Ex-PRESS glaucoma filtration device, a tiny metallic implant placed into the anterior chamber of the eye that is much smaller than traditional glaucoma shunts, and to educate the radiology community regarding its appearance. Seven patients with Ex-PRESS glaucoma filtration devices were identified that had undergone MRI at San Francisco General Hospital/University of California San Francisco Medical Center by searching and cross-referencing the radiology reporting system and the electronic medical record. MRI images were reviewed for artefact interfering with interpretation. Ophthalmology examinations were reviewed for evidence of complications. Eighteen individual MRI examinations were performed during 12 unique MRI events on these 7 patients. 13/18 individual MRI examinations and 7/12 MRI events were performed at 3 T with the others performed at 1.5 T. Mean time from Ex-PRESS implantation to MRI was 17.5 months. Mean time from MRI to first ophthalmology examination was 1.1 months and from MRI to latest ophthalmology examination was 6.6 months. Susceptibility artefact did not interfere with image interpretation and no complications related to MRI were encountered. The Ex-PRESS glaucoma filtration device appears to be safe for MRI at 1.5 and 3 T and does not produce significant susceptibility artefact to affect diagnostic interpretation adversely. Copyright © 2015 The Royal College of Radiologists. Published by Elsevier Ltd. All rights reserved.

Nanoindentation hardness of hot-pressed boron suboxide

International Nuclear Information System (INIS)

Machaka, Ronald; Derry, Trevor E.; Sigalas, Iakovos

2011-01-01

Highlights: → The load-displacement indentation response of hot-pressed B 6 O is measured and analysed. → The nanoindentation hardness of hot-pressed boron suboxide is reported. → An approach is developed to simulate multi-cycling loading load-displacement curves. → A comprehensive model inter-comparison study of the ISE in hot-pressed B 6 O is also presented. → The fractal dimension is a better measure of ISE than the Meyer's index. - Abstract: The existence of the indentation size effect implies the absence of a single hardness value for the material under investigation especially at low applied loads. In this paper we present an investigation of the indentation size dependence behaviour of nanoindentation hardness in boron suboxide ceramic compacts prepared by uniaxial hot-pressing. Berkovich nanohardness indentations were conducted and analyzed accordingly. In addition to the ordinary Oliver and Pharr method of nanoindentation data analysis, a quantitative approach for the loading curve analysis is proposed. Using the proposed approach, the description and characterization of the observed indentation size effect through the application of the Meyer's law, and the classical and the modified proportional specimen resistance models as well as the multi-fractal scaling law was conducted and is reported. The load-independent hardness values deduced from our quantitative approach are comparable to the results calculated with conventional methods, especially with the multi-fractal scaling law.

Effects of wet-pressing-induced fiber hornification on enzymatic saccharification of lignocelluloses

Science.gov (United States)

X.L. Luo; Junyong Zhu; Roland Gleisner; H.Y. Zhan

2011-01-01

This article reports the effect of wet-pressing-induced fiber hornification on enzymatic saccharification of lignocelluloses. A wet cellulosic substrate of bleached kraft eucalyptus pulp and two wet sulfite-pretreated lignocellulosic substrates of aspen and lodgepole pine were pressed to various moisture (solids) contents by variation of pressing pressure and pressing...

Invitation Refusals in Cameroon French and Hexagonal French

Science.gov (United States)

Farenkia, Bernard Mulo

2015-01-01

Descriptions of regional pragmatic variation in French are lacking to date the focus has been on a limited range of speech acts, including apologies, requests, compliments and responses to compliments. The present paper, a systematic analysis of invitation refusals across regional varieties of French, is designed to add to the research on…

The origin of the universe as revealed through the polarization of the cosmic microwave background

NARCIS (Netherlands)

Dodelson, S.; et al., [Unknown; Meerburg, P.

2009-01-01

Modern cosmology has sharpened questions posed for millennia about the origin of our cosmic habitat. The age-old questions have been transformed into two pressing issues primed for attack in the coming decade: How did the Universe begin? and what physical laws govern the Universe at the highest

Finite element modelling and associated experimentations to optimize and predict the pressing cycle of a future AMBB manufacturing press

International Nuclear Information System (INIS)

Bayle, J.P.; Mezeix, P.; Tronche, E.; Delette, G.; Remy, E.; Picart, S.

2014-01-01

This study presents an approach based on the use of pellet forming numerical digital simulation which enables optimization of the die pressing cycle. Semi-empirical mechanical models were used in an FEM code, CAST3M. Specific powder characterizations were also performed to supply the mechanical parameters of compaction model. The methodology for the identification of five main coefficients (index flow, elastic and plastic parameters) was used with two different powders. The results show that the axial distribution of frictional forces may be changed during die pressing by a modification of the sequence of punch displacements. According to these results and the literature, the pressing cycle can be considered to have an influence on the shape of a sintered pellet through the axial distribution of green density. The process used for the identification of the Cam-Clay model coefficients seems to be in good agreement, even if the changes in certain parameters remain rather unclear and will require follow-up studies to confirm some of the results. The experimental device used produces good quality pellets, and the Radial Open Die Modulus remains the first choice for reduced pellet damage. Much work still remains to be done to fully define the identification process and create the most representative simulations possible before launching an industrial version of a nuclearized press, planned for the last quarter of year 2014. (authors)

Atlas of hot isostatic beryllium powder pressing diagrams

International Nuclear Information System (INIS)

Stoev, P.I.; Papirov, I.I.; Tikhinskij, G.F.; Vasil'ev, A.A.

1995-01-01

Diagrams of hot isotopic pressing (HIP) of beryllium powder with different grain size in a wide range of pressing parameters are built by mathematical modeling methods. The HIP diagrams presented are divided into 3 groups: parametric dependencies D=f(P,T); technological HIP diagrams; compacting mechanisms. The created data bank permits to optimise beryllium powder HIP with changing parameters. 4 refs., 23 figs

Local and international press digest

CERN Multimedia

2008-01-01

The following are the top stories in the Maltese and the international press today. The Times gives prominence to the Prime Minister's flying visit to Geneva yesterday, where he signed a research cooperation agreement with CERN, the European nuclear research organisation.

Enhanced invitation methods to increase uptake of NHS health checks: study protocol for a randomized controlled trial

OpenAIRE

Forster, Alice S; Burgess, Caroline; McDermott, Lisa; Wright, Alison J; Dodhia, Hiten; Conner, Mark; Miller, Jane; Rudisill, Caroline; Cornelius, Victoria; Gulliford, Martin C

2014-01-01

Background NHS Health Checks is a new program for primary prevention of heart disease, stroke, diabetes, chronic kidney disease, and vascular dementia in adults aged 40 to 74 years in England. Individuals without existing cardiovascular disease or diabetes are invited for a Health Check every 5 years. Uptake among those invited is lower than anticipated. Method The project is a three-arm randomized controlled trial to test the hypothesis that enhanced invitation methods, using the Question-Be...

Pressing and tubes rolling out of tungsten of gas phase deposition

International Nuclear Information System (INIS)

Korolev, Yu.M.; Kosachev, L.S.; Semiletov, S.S.; Solov'ev, V.F.; Sorkin, V.A.

1987-01-01

The possibility of increasing ductility of tubes of tungsten fluoride using heat treatment and plastic deformation- pressing and thermal rolling are studied. When designing the processes of treatment it should be necessarily taken into account that structural state of initial blanks as well as the ratio of deformations in radial and tangential directions under pressing with a rigid needle strongly affects technological properties of pressed tubes. The columnar structure of blanks is undesirable for its embrittlement affects the pressed tubes

Effect of hot isostatic pressing on reaction-bonded silicon nitride

Science.gov (United States)

Watson, G. K.; Moore, T. J.; Millard, M. L.

1984-01-01

Specimens of nearly theoretical density have been obtained through the isostatic hot pressing of reaction-bonded silicon nitride under 138 MPa of pressure for two hours at 1850, 1950, and 2050 C. An amorphous phase that is introduced by the hot isostatic pressing partly accounts for the fact that while room temperature flexural strength more than doubles, the 1200 C flexural strength increases significantly only after pressing at 2050 C.

Treatment of the press residues of pressed grapes on an industrial scale

Energy Technology Data Exchange (ETDEWEB)

1978-04-24

EtOH and tartaric acid are recovered from press residues of grapes by distillation and concentration of the EtOH and extraction of the dried residue after removal of seeds with a mixture of H/sub 2/O and mineral acid. Vegetable oil is extracted from the seeds. Collidal substances are coagulated by roasting prior to extraction of tartaric acid. The grape skins are recovered in flake form.

Comparison of mailed invitation strategies to improve fecal occult blood test participation in men: protocol for a randomized controlled trial.

Science.gov (United States)

Duncan, Amy; Zajac, Ian; Flight, Ingrid; Stewart, Benjamin J R; Wilson, Carlene; Turnbull, Deborah

2013-07-31

Men have a significantly increased risk of being diagnosed with, and dying from, colorectal cancer (CRC) than women. Men also participate in fecal occult blood test (FOBT) screening at a lower rate than women. This study will determine whether strategies that target men's attitudes toward screening, and matched to stage of readiness to screen, increase men's FOBT participation compared to a standard approach. Eligible trial participants will be a national sample of 9,200 men aged 50 to 74 years, living in urban Australia and randomly selected from the Australian electoral roll. Trial participants will be mailed an advance notification letter, followed 2 weeks later by an invitation letter and a free fecal immunochemical test (FIT) kit. The intervention is a factorial design, randomized controlled trial (RCT) with four trial arms, including a control. The content of the advance notification and invitation letters will differ by trial arm as follows: 1) standard advance notification and standard invitation (control arm); 2) targeted advance notification and standard invitation; 3) standard advance notification and targeted invitation; and 4) targeted advance notification and targeted invitation. The standard letters will replicate as closely as possible the letters included in the Australian National Bowel Cancer Screening Program (NBCSP). Modified advance notification and invitation letters will incorporate additional messages to target men in the precontemplation (advance notification) and contemplation stages (invitation). The primary outcome is return of the completed FIT within 12 weeks of invitation. Analysts will be blinded to trial assignment and participants will be blinded to the use of varying invitational materials. Subsamples from each trial arm will complete baseline and endpoint surveys to measure the psychological impact of the intervention, and qualitative interviews will be conducted to evaluate attitudes toward the intervention. The outcomes of

77 FR 36549 - Nursing Workforce Diversity Invitational Summit-“Nursing in 3D: Workforce Diversity, Health...

Science.gov (United States)

2012-06-19

... Workforce Diversity Invitational Summit--``Nursing in 3D: Workforce Diversity, Health Disparities, and..., Division of Nursing, will host an invitational summit that focuses on Nursing Workforce Diversity (NWD..., thought leaders, and key workforce diversity stakeholders to identify the full range of academic and...

Ex-PRESS glaucoma filter: an MRI compatible metallic orbital foreign body imaged at 1.5 and 3 T

International Nuclear Information System (INIS)

Mabray, M.C.; Uzelac, A.; Talbott, J.F.; Lin, S.C.; Gean, A.D.

2015-01-01

Aim: To report on the MRI compatibility of the Ex-PRESS glaucoma filtration device, a tiny metallic implant placed into the anterior chamber of the eye that is much smaller than traditional glaucoma shunts, and to educate the radiology community regarding its appearance. Materials and methods: Seven patients with Ex-PRESS glaucoma filtration devices were identified that had undergone MRI at San Francisco General Hospital/University of California San Francisco Medical Center by searching and cross-referencing the radiology reporting system and the electronic medical record. MRI images were reviewed for artefact interfering with interpretation. Ophthalmology examinations were reviewed for evidence of complications. Results: Eighteen individual MRI examinations were performed during 12 unique MRI events on these 7 patients. 13/18 individual MRI examinations and 7/12 MRI events were performed at 3 T with the others performed at 1.5 T. Mean time from Ex-PRESS implantation to MRI was 17.5 months. Mean time from MRI to first ophthalmology examination was 1.1 months and from MRI to latest ophthalmology examination was 6.6 months. Susceptibility artefact did not interfere with image interpretation and no complications related to MRI were encountered. Conclusion: The Ex-PRESS glaucoma filtration device appears to be safe for MRI at 1.5 and 3 T and does not produce significant susceptibility artefact to affect diagnostic interpretation adversely. - Highlights: • The Ex-PRESS glaucoma filtration device is a tiny metallic orbital implant. • It can simulate a metallic orbital foreign body on imaging. • There is little information in the literature about it's MRI safety. • We report 18 MRIs performed on 7 patients including the first at 3 T. • Imaging appears to be safe at 1.5 and 3 T in patients with this device

Nanoindentation hardness of hot-pressed boron suboxide

Energy Technology Data Exchange (ETDEWEB)

Machaka, Ronald, E-mail: Ronald.Machaka@wits.ac.za [DST/NRF Centre of Excellence in Strong Materials, University of the Witwatersrand, P. Bag 3, Wits, Johannesburg (South Africa); School of Chemical and Metallurgical Engineering, University of the Witwatersrand, P.O. Bag 3, Wits, Johannesburg 2050 (South Africa); Derry, Trevor E. [DST/NRF Centre of Excellence in Strong Materials, University of the Witwatersrand, P. Bag 3, Wits, Johannesburg (South Africa); School of Physics, University of the Witwatersrand, P.O. Bag 3, Wits, Johannesburg 2050 (South Africa); Sigalas, Iakovos [DST/NRF Centre of Excellence in Strong Materials, University of the Witwatersrand, P. Bag 3, Wits, Johannesburg (South Africa); School of Chemical and Metallurgical Engineering, University of the Witwatersrand, P.O. Bag 3, Wits, Johannesburg 2050 (South Africa)

2011-07-15

Highlights: {yields} The load-displacement indentation response of hot-pressed B{sub 6}O is measured and analysed. {yields} The nanoindentation hardness of hot-pressed boron suboxide is reported. {yields} An approach is developed to simulate multi-cycling loading load-displacement curves. {yields} A comprehensive model inter-comparison study of the ISE in hot-pressed B{sub 6}O is also presented. {yields} The fractal dimension is a better measure of ISE than the Meyer's index. - Abstract: The existence of the indentation size effect implies the absence of a single hardness value for the material under investigation especially at low applied loads. In this paper we present an investigation of the indentation size dependence behaviour of nanoindentation hardness in boron suboxide ceramic compacts prepared by uniaxial hot-pressing. Berkovich nanohardness indentations were conducted and analyzed accordingly. In addition to the ordinary Oliver and Pharr method of nanoindentation data analysis, a quantitative approach for the loading curve analysis is proposed. Using the proposed approach, the description and characterization of the observed indentation size effect through the application of the Meyer's law, and the classical and the modified proportional specimen resistance models as well as the multi-fractal scaling law was conducted and is reported. The load-independent hardness values deduced from our quantitative approach are comparable to the results calculated with conventional methods, especially with the multi-fractal scaling law.

ZrC Ceramics Prepared by Self-propagating High-temperature Synthesis/Single Action Pressing

Directory of Open Access Journals (Sweden)

CHENG Yong

2017-01-01

Full Text Available ZrC ceramics were prepared by mechanical axial compression of self-propagating high-temperature synthesis/single action pressing (SHS/SAP.The effects of pressure on microstructure and densification of the products,as well as the relationship between displacement/variation of the load curve and SHS reaction,were studied.The structure and properties of the products were investigated by XRD and SEM.In addition,the density was measured by the drain away liquid method.Meanwhile,universal testing machine was used to record the displacement and load curve alternations.The results indicate that products are mainly composed of ZrC phase,the process of exhaust are accelerated as the increasing of pressure as well,leading to the smaller size of porosity and crystal particles.Density manifested as an increasing pattern by the elevated pressure with no longer change at 80MPa.Due to the strong attenuation of pressure at the peak of temperature,the density of the production is only 65.7% in 120MPa.The end point of the SHS reaction and the plastic time of the products can be monitored by displacement and load curve.The results provide evidence for the application of self-propagating high-temperature synthesis/pseudo-hot isostatic pressing to further improve the density of ceramics.

Forming of AHSS using Servo-Presses

Science.gov (United States)

Groseclose, Adam Richard

Stamping of Advanced High Strength Steel (AHSS) alloys poses several challenges due to the material's higher strength and low formability compared to conventional steels and other problems such as (a) inconsistency of incoming material properties, (b) ductile fracture during forming, (c) higher contact pressure and temperature rise during forming, (d) higher die wear leading to reduced tool life, (e) higher forming load/press capacity, and (f) large springback leading to dimensional inaccuracy in the formed part. [Palaniswamy et. al., 2007]. The use of AHSS has been increasing steadily in automotive stamping. New AHSS alloys (TRIP, TWIP) may replace some of the Hot Stamping applications. Stamping of AHSS alloys, especially higher strength materials, 780 MPa and higher, present new challenges in obtaining good part definition (corner and fillet radii), formability (fracture and resulting scrap) and in reducing springback. Servo-drive presses, having the capability to have infinitely variable and adjustable ram speed and dwell at BDC, offer a potential improvement in quality, part definition, and springback reduction especially when the infinitely adjustable slide motion is used in combination with a CNC hydraulic cushion. Thus, it is desirable to establish a scientific/engineering basis for improving the stamping conditions in forming AHSS using a servo-drive press.

Preventive home visits to older home-dwelling people in Denmark: are invitational procedures of importance?

Science.gov (United States)

Ekmann, A; Vass, M; Avlund, K

2010-11-01

Since 1998 all municipalities in Denmark have been required by law to offer two annual preventive home visits to all home-dwelling citizens aged 75 or over. The influence of invitational procedures on acceptance rates has not been investigated. The aim of this study was to describe and investigate whether different invitational procedures were associated with first preventive home visit acceptance rates. The study was based on secondary analyses of data from the Danish Intervention Study on Preventive Home Visits. Data were collected from 1998 to 2002. Of the 4060 participants in the main study, 3245 reported receiving an offer for an identifiable preventive home visit, of whom 2399 (73.9%) provided complete data for the main analyses in the present study. Invitational procedures were categorised as: (1) a letter with a proposed date and time for the visit, (2) a visitor telephone call, and (3) a letter with encouragement to phone the visitor for appointment (letter without a proposed date). Covariates included sex, age, experience with preventive interventions, functional ability, self rated health, social relations and psychosocial characteristics. Statistical analyses included chi-square tests, and bi- and multivariable logistic regression analyses. Different invitational procedures were associated with first preventive home visit acceptance rates. Significantly more men (75.1%) than women (62.8%) declined the first preventive home visit regardless of the invitational procedure. Compared to 'letter with a proposed date', men had an odds ratio of 1.78 (95% CI: 1.16-2.74) for declining visits when 'telephone call' was used and an odds ratio 2.81 (95% CI: 1.79-4.40) when 'letter without a proposed date' was used as the invitational procedure. In women the odds ratios were 1.23 (95% CI: 0.91-1.68) and 1.87 (95% CI: 1.37-2.55), respectively. © 2010 Blackwell Publishing Ltd.

Tjekkoslovakisk presse år 2

Directory of Open Access Journals (Sweden)

Rudolf Prevratil

1991-09-01

Full Text Available Danske teleselskaber overvejer at etablere sig som kabeloperatører i Polen, mens et amerikansk selskab allerede er igang i Warszawa og Krakow. Franske lokalradionetworks opretter filialer i Polen og Tjekko- slovakiet. Den tjekkiske statsradio stiller sendenet til rådighed for Radio Free Europe. Springer-koncernen opretter en "østtysk" pendant til Bild, hvis redaktionelle hovedlinje lægger sig op ad de dybe sociale frustrati- oner, der fulgte med DDR's indlemmelse i BDR. Maxwell, Hersant og Berlusconi m.fl. etablerer sig alene eller med lokale konstellationer inden for trykt presse i flere øst- og mellemeuropæiske stater. Samtidig for- søger den tidligere undergrundspresse at vinde økonomisk og politisk fodfæste inden for markedets og "det legale samfunds" rammer, i kon- kurrence med fortidens mediemutanter og vestlige mediekoncerner. Rudolf Prevratils artikel er en refleksion over en del af de problemer, primært af økonomisk og politisk art, som har tårnet sig op for den tjek- koslovakiske presse efter fløjlsrevolutionen i november 1989. Den giver et billede af dagens situation og får gennem sine analyser påvist, at etab- lingen af en demokratisk presse i Tjekkoslovakiet ikke alene er afhængig af "hjælp udefra", men i nok så høj grad forudsætter et net af sociale og kulturelle udviklingsprocesser, som både anerkender opgøret med for- tiden og vedkender sig den historiske arv. Artiklen er oversat fra engelsk af Per Jauert.

Fewer invited talks by women in evolutionary biology symposia

NARCIS (Netherlands)

Schroeder, J.; Dugdale, H.L.; Radersma, R.; Hinsch, M.; Buehler, D.M.; Saul, J.; Porter, L.; Liker, A.; De Cauwer, I.; Johnson, P. J.; Santure, A. W.; Griffin, A. S.; Bolund, E.; Ross, L.; Webb, T. J.; Feulner, P. G. D.; Winney, I.; Szulkin, M.; Komdeur, J.; Versteegh, M. A.; Hemelrijk, C. K.; Svensson, E. I.; Edwards, H.; Karlsson, M.; West, S. A.; Barrett, E. L. B.; Richardson, D. S.; van den Brink, V.; Wimpenny, J. H.; Ellwood, S. A.; Rees, M.; Matson, K.D.; Charmantier, A.; dos Remedios, N.; Schneider, N. A.; Teplitsky, C.; Laurance, W. F.; Butlin, R. K.; Horrocks, Nicholas

Lower visibility of female scientists, compared to male scientists, is a potential reason for the under-representation of women among senior academic ranks. Visibility in the scientific community stems partly from presenting research as an invited speaker at organized meetings. We analysed the sex

Narrating Science and Religion. Storytelling Strategies in Journey of the Universe

Directory of Open Access Journals (Sweden)

Nancy Menning

2016-12-01

Full Text Available While scientific and religious narratives use distinct discourse strategies to reach different audiences, the documentary film Journey of the Universe combines scientific and humanistic perspectives to narrate the origin and evolution of the universe, life on Earth, and human consciousness. This science-based mythic telling of the universe story foregrounds science to enhance the story’s plausibility while using mythic elements to invite an ethical response. We evaluate how this film blends scientific and mythic storytelling strategies to present a plausible story with moral force. Journey of the Universe presents an image of humanity as naturally emerging from an increasingly complex cosmos, capable of profound wonder, and poised to use its intellectual gifts to renew the face of the earth. We argue that narrative strategies aligning scientific content with the viewer’s personal experiences of nature are generally effective, and that the film’s focus on the local and terrestrial, even in the midst of the vastness of the cosmos, supports its ecological message.

Intentions and attitudes towards parenthood and fertility awareness among Chinese university students in Hong Kong: a comparison with Western samples.

Science.gov (United States)

Chan, C H Y; Chan, T H Y; Peterson, B D; Lampic, C; Tam, M Y J

2015-02-01

What are the levels of awareness regarding female fertility and the intentions and attitudes towards parenthood among Chinese university students in Hong Kong compared with their counterparts in the West? Chinese university students in Hong Kong were similarly over-optimistic about the age-related fertility decline, although they were less inclined to have children and undergo fertility treatment compared with their Western counterparts. Past studies of highly educated young adults in Europe and the USA have found that they are not sufficiently aware of the age-related decline in female fertility, and falsely believe that advanced reproductive treatments such as IVF will overcome fertility problems associated with age. Little is known about the perceptions of Chinese students in Hong Kong, a modernized Chinese city where the fertility rate is among the lowest in the world. An online cross-sectional survey of Chinese university students in Hong Kong was conducted in 2013. Results were compared with two similar studies in Sweden and the USA. A total of 367 university students in Hong Kong (275 female, 92 male; mean age 23) responded to an e-mail invitation to participate in an online survey. Intentions and attitudes towards parenthood and awareness regarding female fertility were assessed using the Swedish Fertility Awareness Questionnaire. Like their Western counterparts, a large proportion of Chinese university students underestimated the age-related fertility decline (92%) and overestimated the fertility treatment success rate (66%). However, they were less inclined to have children, were more aware of and less concerned with infertility and were less motivated to seek solutions in the event of a fertility problem. These comparisons were significant at P International comparisons warrant caution because the Hong Kong sample was older than the US sample (mean age 20), but not older than the Sweden sample (mean age 24). While this study was consistent with past

A Simplified Model of an Offset Ram Press for Sunflower Oil ...

African Journals Online (AJOL)

This paper presents the theoretical analysis of a simplified model of a ram press. The design of the ram press is based on the classical slider-crank mechanism. A force analysis of the press was performed for several successive positions of the driving lever (handle) and for a range of values of certain dimensionless ...

Expanded Analysis of Hot Isostatic Pressed Iodine-Loaded Silver-Exchanged Mordenite

Energy Technology Data Exchange (ETDEWEB)

Jubin, R. T. [ORNL; Bruffey, S. H. [ORNL; Patton, K. K. [ORNL

2014-09-30

Reduced silver-exchanged mordenite (Ag0Z) is being evaluated as a potential material to control the release of radioactive iodine that is released during the reprocessing of used nuclear fuel into the plant off-gas streams. The purpose of this study was to determine if hot pressing could directly convert this iodine loaded sorbent into a waste form suitable for long-term disposition. The minimal pretreatment required for production of pressed pellets makes hot pressing a technically and economically desirable process. Initial scoping studies utilized hot uniaxial pressing (HUPing) to prepare samples of non-iodine-loaded reduced silver exchanged mordenite (Ag0Z). The resulting samples were very fragile due to the low pressure (~ 28 MPa) used. It was recommended that hot isostatic pressing (HIPing), performed at higher temperatures and pressures, be investigated. HIPing was carried out in two phases, with a third and final phase currently underway. Phase I evaluated the effects of pressure and temperature conditions on the manufacture of a pressed sample. The base material was an engineered form of silver zeolite. Six samples of Ag0Z and two samples of I-Ag0Z were pressed. It was found that HIPing produced a pressed pellet of high density. Analysis of each pressed pellet by scanning electron microscopy-energy dispersive spectrophotometry (SEM-EDS) and X-ray diffraction (XRD) demonstrated that under the conditions used for pressing, the majority of the material transforms into an amorphous structure. The only crystalline phase observed in the pressed Ag0Z material was SiO2. For the samples loaded with iodine (I-Ag0Z) iodine was present as AgI clusters at low temperatures, and transformed into AgIO4 at high temperatures. Surface mapping and EDS demonstrate segregation between silver iodide phases and silicon dioxide phases. Based on the results of the Phase I study, an expanded test matrix was developed to examine the effects of multiple source materials, compositional

The Invited Leviathan in Iraq and Afghanistan: Strong-Men, the Afghan Local Police, and the Sons of Iraq

Science.gov (United States)

2012-12-01

A.D. 1760 (New York: Cambridge University Press, 1986), 11. 14 J.P. Nettl , “The State as a Conceptual Variable,” in Wolfram F. Hanreider, ed...clearly. Peace-building is defined as an “effort to eliminate the root causes of conflict, to promote the security of the individual, societal...the region is often touted as a reason to empower the groups.52 The ALP has been argued to be an organization that can contribute to “grass- roots

Against the Corrosive Language of Corpspeak in the Contemporary University

Science.gov (United States)

Katz, Louise

2015-01-01

Many universities today are businesses, embracing the priorities and values of any other consumerist enterprise. There is an argument that, insofar as the phenomenon of marketisation is a function of what (Michaels, F. [2011]. "Monoculture: How one story is changing everything". Red Clover Press) terms a global economic…

Freedom of the Press In the Scope of Human Rights

Directory of Open Access Journals (Sweden)

Sri Ayu Astuti

2014-01-01

Full Text Available Freedom of expression and press freedom is the embodiment of the recognition of human rights. Freedom of expression is also the existence of press to disclose the news with honesty and do not get a pressure to deliver the news to the public space, which in news production is known as a work of journalism. Now the  press has gained freedom of expression in the news production process which is guaranteed in the state constitution. Although Article 28 of the Constitution of the Republic of Indonesia 1945 does not point directly at the press, However, Article 28 F emphasis on processing and storage as well as ownership, excavations to information. It also contains provisions on the freedom of expression of others, which should be valued and respected. It shows equality for everyone in his position before the law in accordance with Article 27 1945 Constitution, which emphasizes the recognition of constitutional rights that belong to every person in the state of law in the Republic of Indonesia. Thus the press, which have freedom of expression in the writings of journalistic works are required to be responsible for the published news. So as not to face the legal issues and criminalization, then press should perform tasks and functions to enforce ethics as the precautionary principle when processing the news and broadcast it to the public space, as well as upholding human rights. How To Cite: Astuti, S. (2014. Freedom of the Press In the Scope of Human Rights. Rechtsidee, 1(1, 101-118. doi:http://dx.doi.org/10.21070/jihr.v1i1.96

A virtual model of the bench press exercise.

Science.gov (United States)

Rahmani, Abderrahmane; Rambaud, Olivier; Bourdin, Muriel; Mariot, Jean-Pierre

2009-08-07

The objective of this study was to design and validate a three degrees of freedom model in the sagittal plane for the bench press exercise. The mechanical model was based on rigid segments connected by revolute and prismatic pairs, which enabled a kinematic approach and global force estimation. The method requires only three simple measurements: (i) horizontal position of the hand (x(0)); (ii) vertical displacement of the barbell (Z) and (iii) elbow angle (theta). Eight adult male throwers performed maximal concentric bench press exercises against different masses. The kinematic results showed that the vertical displacement of each segment and the global centre of mass followed the vertical displacement of the lifted mass. Consequently, the vertical velocity and acceleration of the combined centre of mass and the lifted mass were identical. Finally, for each lifted mass, there were no practical differences between forces calculated from the bench press model and those simultaneously measured with a force platform. The error was lower than 2.5%. The validity of the mechanical method was also highlighted by a standard error of the estimate (SEE) ranging from 2.0 to 6.6N in absolute terms, a coefficient of variation (CV) or =0.99 for all the lifts (pbench press exercises in both field and laboratory conditions.

Microscopic characterizations of membrane electrode assemblies prepared under different hot-pressing conditions

International Nuclear Information System (INIS)

Liang, Z.X.; Zhao, T.S.; Xu, C.; Xu, J.B.

2007-01-01

The durability of the membrane electrode assembly (MEA) for direct methanol fuel cells (DMFCs) is one of the most critical issues to be addressed before widespread commercialization of the DMFC technology. In this work, we investigated the effect of the hot-pressing duration on the performance and durability of the MEA prepared by hot-pressing technique. It was found that the 60-min hot pressing at 135 deg. C under the pressure of 4.0 MPa yielded a significantly improved MEA durability than did the 3-min hot pressing (a typical duration in practice) under the same condition, but no substantial difference was found in the cell performance of the MEAs prepared with the two different hot-pressing durations. The reason why the hot-pressing duration had no significant effect on cell performance is explained based on X-ray diffraction (XRD), X-ray photoelectron spectroscopy (XPS), and Fourier transform infrared spectroscopy (FT-IR) characterizations of the changes in the physiochemical properties of MEAs and their constituent components, including the anode, cathode and Nafion membrane, before and after hot pressing with different durations

A Life in Science - Book release programme invite

Indian Academy of Sciences (India)

MY OF. CE EDUCA. ВРЕМЕ. STION AND. SCIENCE. OF SCIEN. CES. RESEARC,. AN INSTIT она не. A LIFE IN SCIENCE. Penguin Books India. Indian Academy of Sciences and. Indian Institute of Science Education and Research, Bhopal cordially invite you for the release of book. A LIFE IN SCIENCE by C.N.R. Rao.

New Realities for Scholarly Presses in Trying Economic Times

Science.gov (United States)

Blakesley, David

2014-01-01

The author explains that Parlor Press is an independent publisher and distributor of scholarly and trade books in print and digital formats. It was founded in 2002 to address the need for an alternative scholarly, academic press attentive to emergent ideas and forms while maintaining the highest possible standards of quality, credibility, and…

Corporate social responsibility's discourse in lithuanian business press

OpenAIRE

Marčenkovas, Marius

2014-01-01

The object of this master work is corporate social responsibility's (CSR) discourse. The purpose of this work is to analyze how Lithuanian business press presents CSR topic. The main tasks to reach this purpose are: overview and compare CSR definitions; analyze media impact to CSR; analyze and summarize CSR discourse in Lithuanian business press. Literature analysis, synthesis and comparative methods were used to drawn conclusions. After the literature analysis of such scientists as Ph. Kotle...

Press/Pulse: Explaining selective terrestrial extinctions at the Cretaceous/Palaeogene boundary

Science.gov (United States)

Arens, Nan Crystal

2010-05-01

Single-cause mass extinction scenarios require extreme conditions to generate sufficiently strong kill mechanisms. Such dire effects are commonly at odds with the taxonomic selectivity that characterizes most extinction events. In response, some researchers have proposed that the interaction of a variety of factors typify episodes of elevated extinction. Previous work (Arens & West 2008 Paleobiology 34:456-471) has shown that a combination of press and pulse disturbances increases the probability of elevated extinction. The press/pulse contrast is borrowed from community ecology, where researchers have long recognized that the ecological response to long-term stress differs from that of an instantaneous catastrophe. Scaled to the macroevolutionary level, press disturbances alter community composition by placing multigenerational stress on populations. Press disturbances do not necessarily cause mortality, but reduce population size by a variety of mechanisms such as curtailed reproduction. Pulse disturbances are sudden catastrophic events that cause extensive mortality. Either press or pulse disturbances of sufficient magnitude can cause extinction, however elevated extinction occurs more commonly during the coincidence of lower-magnitude press and pulse events. The Cretaceous/Palaeogene (K/P) extinction is one of the best examples of a press/pulse extinction. Deccan Trap volcanism, which straddled the K/P boundary, altered atmospheric composition and climate. This episodic volcanism likely contributed to the climate instability observed in terrestrial ecosystems and exerted press stress. Pulse disturbance was produced by bolide impact, which punctuated the end of the Cretaceous. The press/pulse mechanism also more effectively explains selectivity in terrestrial vertebrate and plant extinctions at the K/P boundary than do single-mechanisms scenarios. For example, why do environmentally sensitive vertebrates such as amphibians experience no extinction? And why do

Science at Harvard University: Historical Perspectives, edited by Clark A. Elliott and Margaret W. Rossiter. Lehigh University Press, Bethlehem, 1992

OpenAIRE

Christenson, Andrew L.

1992-01-01

This volume contains historical studies of several sciences as practiced at Harvard University. Two of these studies have relevance to the history of archaeology. A chapter by Toby Appel focuses upon the scientific career of Jeffries Wyman, first curator of Harvard's Peabody Museum. She contrasts Wyman's unassuming character with the dominating personality of his mentor and contemporary Louis Agassiz. Trained as a medi...

A Low-Cost Auto-Stop Hydraulic Press for Making KBr Disc

Science.gov (United States)

Hon, Ping-Kay

1998-05-01

A hydraulic press fitted with an adjustable torque wrench, together with a stand made of iron bars will form an auto-stop hydraulic press for making KBr disc in IR studies. Total material cost is about $100. All parts are readily available from the local hardware stores. The modified torque wrench is also useful to replace the lever in the standard laboratory press.

A new cleaner process to prepare pressing-powder

Directory of Open Access Journals (Sweden)

Shu, Z.

2011-10-01

Full Text Available An alternative cleaner process of pressing-powder preparation, based on filter-pressing and a novel granulation method, is presented to substitute the existing spray-drying process. In the new process, about two-thirds of wet-milled slurry is filterpressed, dried and milled into dry fine powder. The other one-third of the slurry and the as-obtained dry fine powder are spray-mixed in a tower, where the slurry droplets adsorb the dry powder to form granules which are then rolled and dried into a useable pressing-powder for tile pressing. The key stages, filter-pressing and granulation (consisting of spray-mixing and rolling treatment, are specially studied. The pressing-powder properties and pressing/firing behavior, and, energy/water consumption and pollution emission data are presented, and a comparison between the new process and the existing spray-drying process is made. This new process has been found to be feasible and provides a pressing-powder with suitable properties, together with lower energy/water consumption and pollution emission (particulate matter and CO₂.

En ese trabajo se presenta un proceso alternativo y más ecológico para la preparación de polvo de prensas por molienda vía húmeda de las materias primas. En este proceso la eliminación del agua de la suspensión obtenida en la etapa de molienda, en vez de realizarse por secado por atomización, se lleva a cabo en dos etapas, en una primera etapa dos tercios de esta suspensión se filtro-prensan, posteriormente se secan y molturan hasta obtener un polvo seco micronizado. Este material seco se introduce por la parte superior de una torre granuladora, en la que se pulveriza el tercio de la suspensión restante por la parte inferior, de forma que las gotas adsorben sobre su superficie las partículas secas formando gránulos, que posteriormente se compactan por rodamiento (“rolling”, y finalmente se secan hasta la humedad requerida para el prensado. En

Quid pro quo: tobacco companies and the black press.

Science.gov (United States)

McCandless, Phyra M; Yerger, Valerie B; Malone, Ruth E

2012-04-01

We explored the relationship between tobacco companies and the Black press, which plays an important role in conveying information and opinions to Black communities. In this archival case study, we analyzed data from internal tobacco industry documents and archives of the National Newspaper Publishers Association (NNPA), the trade association of the Black press. In exchange for advertising dollars and other support, the tobacco industry expected and received support from Black newspapers for tobacco industry policy positions. Beginning in the 1990s, resistance from within the Black community and reduced advertising budgets created counterpressures. The tobacco industry, however, continued to sustain NNPA support. The quid pro quo between tobacco companies and the Black press violated journalistic standards and represented an unequal trade. Although numerous factors explain today's tobacco-related health disparities, the Black press's service to tobacco companies is problematic because of the trust that the community placed in such media. Understanding the relationship between the tobacco industry and the NNPA provides insight into strategies that the tobacco industry may use in other communities and countries.

Enhanced invitation methods to increase uptake of NHS health checks: study protocol for a randomized controlled trial.

Science.gov (United States)

Forster, Alice S; Burgess, Caroline; McDermott, Lisa; Wright, Alison J; Dodhia, Hiten; Conner, Mark; Miller, Jane; Rudisill, Caroline; Cornelius, Victoria; Gulliford, Martin C

2014-08-30

NHS Health Checks is a new program for primary prevention of heart disease, stroke, diabetes, chronic kidney disease, and vascular dementia in adults aged 40 to 74 years in England. Individuals without existing cardiovascular disease or diabetes are invited for a Health Check every 5 years. Uptake among those invited is lower than anticipated. The project is a three-arm randomized controlled trial to test the hypothesis that enhanced invitation methods, using the Question-Behaviour Effect (QBE), will increase uptake of NHS Health Checks compared with a standard invitation. Participants comprise individuals eligible for an NHS Health Check registered in two London boroughs. Participants are randomized into one of three arms. Group A receives the standard NHS Health Check invitation letter, information sheet, and reminder letter at 12 weeks for nonattenders. Group B receives a QBE questionnaire 1 week before receiving the standard invitation, information sheet, and reminder letter where appropriate. Group C is the same as Group B, but participants are offered a £5 retail voucher if they return the questionnaire. Participants are randomized in equal proportions, stratified by general practice. The primary outcome is uptake of NHS Health Checks 6 months after invitation from electronic health records. We will estimate the incremental health service cost per additional completed Health Check for trial groups B and C versus trial arm A, as well as evaluating the impact of the QBE questionnaire, and questionnaire plus voucher, on the socioeconomic inequality in uptake of Health Checks.The trial includes a nested comparison of two methods for implementing allocation, one implemented manually at general practices and the other implemented automatically through the information systems used to generate invitations for the Health Check. The research will provide evidence on whether asking individuals to complete a preliminary questionnaire, by using the QBE, is effective

TA-03-0035 Press Building – D&D

Energy Technology Data Exchange (ETDEWEB)

Hasenack, Marvin Leroy [Los Alamos National Lab. (LANL), Los Alamos, NM (United States)

2017-11-02

The Press Building was constructed in 1954 with 15,073 ft² of floor space. It was built to house a 5000 ton double action Lake Erie hydraulic press and a uranium casting area. Missions included uranium activities associated with the Nuclear Weapons and Rover Rocket programs. At the end of the Rover program, the building continued to support various uranium materials science projects until the building was placed into a cold and dark status in 2013 and then was demolished in 2017. The building interior, the press, and associated systems were radiological contaminated and disposed of as low level waste. The demolition of this building opened up valuable real estate in the TA-3 area for the future construction of an ~11,000 Sq. Ft. Biosafety Level 2 laboratory and office building. This building will support the ongoing Bioscience Division mission at the laboratory.

Resenha de KURTZ, Marcus J. Latin American State Building in Comparative: social foundations of institutional order. New York: Cambrigde University Press/Ohio University Press, 2013

Directory of Open Access Journals (Sweden)

Rogério Makino

2014-12-01

Full Text Available Resumo  Em seu livro, Kurtz tenta entender a atual diferença nas capacidades estatais de Argentina, Uruguai, Chile e Peru a partir de uma perspectiva institucionalista, sendo fortemente influenciada pela noção de dependência de trajetória. Dois momentos teriam sido cruciais nessa trajetória: as relações de trabalho (livre ou servil à época da independência administrativa e o timing da incorporação das massas ao processo eleitoral. Palavras-chave capacidade estatal, dependência da trajetória, América Latina  --- Abstract In his book, Kurtz analyzes the current diferences in the state capacity of Argentina, Uruguay, Chili and Peru from na institutionalist perspective under strong influence of the notion of path dependence. Two moments would have been crucial in their state-building: the labor relations (free or servile by the time of their administrative independence and the timing of universalization of vote. Key words state-building, path dependence, Latin American --- Resumen En su libro, Kurtz intenta entender la actual diferencia en las capacidades estatales de Argentina, Uruguay, Chile y Perú a partir de una perspectiva institucionalista, destacadamente influenciada por la noción de dependencia de la trayectoria. Dos momentos habrían sido cruciales en esa trayectoria: las relaciones de trabajo (libre o serviles a la época de la independencia administrativa y el timing de la incorporación de las masas al proceso electoral. Palabras-clave capacidad estatal, dependencia da trayectoria, América Latina ---

[The Reception of Medieval Europa in the Baltic Sea Region. Papers of the XIIth Visby Symposium held at Gotland University, Visby] / Stefan Donecker

Index Scriptorium Estoniae

Donecker, Stefan, 1977-

2011-01-01

Arvustus : The Reception of Medieval Europa in the Baltic Sea Region. Papers of the XIIth Visby Symposium held at Gotland University, Visby. Viby : Gotland University Press, 2009. (Acta Visbyensia. 12)

A new hot pressing technique

International Nuclear Information System (INIS)

Carcey, J.

1975-01-01

An original hot pressing method which may be applied to ceramics, metals, and refractory powders is described. The products obtained are fine grained polycristalline materials, with homogeneous structure, very high density, unstrained and of very large dimensions (several square meters). This process equally applies to composite materials including powders, fibers, etc.. [fr

Vacuum hot pressing of titanium-alloy powders

International Nuclear Information System (INIS)

Malik, R.K.

1975-01-01

Full or nearly full dense products of wrought-metal properties have been obtained by vacuum hot pressing (VHP) of several prealloyed Ti--6Al--4V powders including hydride, hydride/dehydride, and rotating electrode process (REP) spherical powder. The properties of billets VHP from Ti--6Al--4V hydride powder and from hydride/dehydride powders have been shown to be equivalent. The REP spherical powder billets processed by VHP or by hot isostatic pressing (HIP) resulted in equivalent tensile properties. The potential of VHP for fabrication of near net aircraft parts such as complex fittings and engine disks offers considerable cost savings due to reduced material and machining requirements

Hot-pressing steatite bodies; Obtencion de eseatita por prensado en caliente

Energy Technology Data Exchange (ETDEWEB)

Aparicio Arroyo, E

1967-07-01

Requirements for some special nuclear engineering ceramic shapes are: big size, impervious, dimensional accuracy and good mechanical and dielectric properties. Limitations of te conventional methods and advantages of te hot pressing techniques for the manufacturing of these shapes are discussed. Hot pressing characteristics of a certain steatite powder are studied. Occurrence of an optimum densification temperature just above the tale decomposition range is found. Experimental data show that the height/diameter ratio of the specimen has no effect on the sintering conditions. Increasing darkness from the graphite mould is detected above the optimum temperature. The hot-pressed steatite is compared with a fired dry-pressed sample of the same composition. (Author) 13 refs.

Invited presentations. College on soil physics 2003

International Nuclear Information System (INIS)

Gabriels, D.M.; Ghirardi, G.; Nielsen, D.R.; Pla Sentis, I.; Skidmore, E.L.

2004-01-01

The present book is a partial compilation of contributions from selected former participants of the College on Soil Physics invited to make presentations related to their achievements as a result of attending the College. It also serves as a testimony of the existing links between soil physicists throughout the world strengthened by the support and programs of the International Centre for Theoretical Physics originally envisioned by Abdus Salam to foster the growth of advanced studies and physics research in developing countries

Invited presentations. College on soil physics 2003

Energy Technology Data Exchange (ETDEWEB)

Gabriels, D M [Univ. Ghent (Belgium); Ghirardi, G [Univ. Trieste (Italy); Nielsen, D R [Univ. California (United States); Pla Sentis, I [Univ. Lleida (Spain); Skidmore, E L [Kansas State Univ. (United States)

2004-05-15

The present book is a partial compilation of contributions from selected former participants of the College on Soil Physics invited to make presentations related to their achievements as a result of attending the College. It also serves as a testimony of the existing links between soil physicists throughout the world strengthened by the support and programs of the International Centre for Theoretical Physics originally envisioned by Abdus Salam to foster the growth of advanced studies and physics research in developing countries.

Process design of press hardening with gradient material property influence

International Nuclear Information System (INIS)

Neugebauer, R.; Schieck, F.; Rautenstrauch, A.

2011-01-01

Press hardening is currently used in the production of automotive structures that require very high strength and controlled deformation during crash tests. Press hardening can achieve significant reductions of sheet thickness at constant strength and is therefore a promising technology for the production of lightweight and energy-efficient automobiles. The manganese-boron steel 22MnB5 have been implemented in sheet press hardening owing to their excellent hot formability, high hardenability, and good temperability even at low cooling rates. However, press-hardened components have shown poor ductility and cracking at relatively small strains. A possible solution to this problem is a selective increase of steel sheet ductility by press hardening process design in areas where the component is required to deform plastically during crash tests. To this end, process designers require information about microstructure and mechanical properties as a function of the wide spectrum of cooling rates and sequences and austenitizing treatment conditions that can be encountered in production environments. In the present work, a Continuous Cooling Transformation (CCT) diagram with corresponding material properties of sheet steel 22MnB5 was determined for a wide spectrum of cooling rates. Heating and cooling programs were conducted in a quenching dilatometer. Motivated by the importance of residual elasticity in crash test performance, this property was measured using a micro-bending test and the results were integrated into the CCT diagrams to complement the hardness testing results. This information is essential for the process design of press hardening of sheet components with gradient material properties.

Invitation to Speak at a Conference: The Tempting Technique Adopted by Predatory Conferences' Organizers.

Science.gov (United States)

Asadi, Amin

2018-03-08

In recent years, predatory journals, conferences, and publishers have turned to an inevitable threat in scientific publishing. Researchers, regardless of their disciplines, should be aware of these predators and have to be able to recognize them. The main aim of the present paper is to raise awareness about the growing menace of fake invitations to speak at a scientific conference organized by predatory organizers and publishers. Some subtle signs to identify the fake invitations from the authentic ones have been introduced and discussed.

Textbook Images: How Do They Invite Students into Physics?

Science.gov (United States)

Bungum, Berit

2013-01-01

This paper presents a study of images in Norwegian physics textbooks for upper secondary school, and how they invite students into physics by means of visual communication. The concept of "framing" is used to investigate how the perspective in the image provides a sense of participation. It is found that older textbooks, where objects…

Direction-specific recruitment of rotator cuff muscles during bench press and row.

Science.gov (United States)

Wattanaprakornkul, Duangjai; Halaki, Mark; Cathers, Ian; Ginn, Karen A

2011-12-01

Recent studies indicate that rotator cuff (RC) muscles are recruited in a reciprocal, direction-specific pattern during shoulder flexion and extension exercises. The main purpose of this study was to determine if similar reciprocal RC recruitment occurs during bench press (flexion-like) and row (extension-like) exercises. In addition, shoulder muscle activity was comprehensively compared between bench press and flexion; row and extension; and bench press and row exercises. Electromyographic (EMG) activity was recorded from 9 shoulder muscles sites in 15 normal volunteers. All exercises were performed at 20, 50 and 70% of subjects' maximal load. EMG data were normalized to standard maximal voluntary contractions. Infraspinatus activity was significantly higher than subscapularis during bench press, with the converse pattern during the row exercise. Significant differences in activity levels were found in pectoralis major, deltoid and trapezius between the bench press and flexion exercises and in lower trapezius between the row and extension exercises. During bench press and row exercises, the recruitment pattern in each active muscle did not vary with load. During bench press and row exercises, RC muscles contract in a reciprocal direction-specific manner in their role as shoulder joint dynamic stabilizers to counterbalance antero-posterior translation forces. Copyright © 2011 Elsevier Ltd. All rights reserved.

A content analysis of the UK press response to the diagnosis of Ebola in a British healthcare worker.

Science.gov (United States)

Hobbs, Constance; Myles, Puja; Pritchard, Catherine

2017-12-01

The Ebola epidemic led to considerable media attention, which may influence public risk perception. Therefore, this study analysed the UK press response following diagnosis of a British healthcare worker (HCW) with Ebola. Using the Nexis database, the frequency of Ebola-related articles in UK national newspaper articles was mapped. This was followed by a content analysis of Ebola-related articles in the four newspapers with highest UK net readership from November 2014 to February 2015. During the 16-week study period, 1349 articles were found. The day with the highest number of Ebola-related articles was 31 December 2014, the day after the diagnosis of Ebola in a UK HCW. Seventy-seven articles were included in the content analysis. Content analysis demonstrated a shift from West African to UK-focused articles, increased discussion of border control, UK policy decisions and criticism, and an increased number of articles with a reassuring/threatening message. UK press coverage of Ebola increased following a HCW's diagnosis, particularly regarding discussion of screening measures. This is likely to have increased risk perception of Ebola in the UK population and may have contributed to subsequent strengthening of UK screening policy beyond World Health Organisation requirements. © The Author 2016. Published by Oxford University Press on behalf of Faculty of Public Health. All rights reserved. For permissions, please e-mail: journals.permissions@oup.com

Microstructure, hardness, corrosion resistance and porcelain shear bond strength comparison between cast and hot pressed CoCrMo alloy for metal-ceramic dental restorations.

Science.gov (United States)

Henriques, B; Soares, D; Silva, F S

2012-08-01

The purpose of this study was to compare the microstructure, hardness, corrosion resistance and metal-porcelain bond strength of a CoCrMo dental alloy obtained by two routes, cast and hot pressing. CoCrMo alloy substrates were obtained by casting and hot pressing. Substrates' microstructure was examined by the means of Optical Microscopy (OM) and by Scanning Electron Microscope (SEM) and Energy Dispersive X-ray Spectroscopy (EDS). Hardness tests were performed in a microhardness indenter. The electrochemical behavior of substrates was investigated through potentiodynamic tests in a saline solution (8g NaCl/L). Substrates were bonded to dental porcelain and metal-porcelain bond strength was assessed by the means of a shear test performed in a universal test machine (crosshead speed: 0.5 mm/min) until fracture. Fractured surfaces as well as undestroyed interface specimens were examined with Stereomicroscopy and SEM-EDS. Data was analyzed with Shapiro-Wilk test to test the assumption of normality. The t-test (pmicrostructures whereas hot pressed specimens exhibited a typical globular microstructure with a second phase spread through the matrix. The hardness registered for hot pressed substrates was greater than that of cast specimens, 438±24HV/1 and 324±8HV/1, respectively. Hot pressed substrates showed better corrosion properties than cast ones, i.e. higher OCP; higher corrosion potential (E(corr)) and lower current densities (i(corr)). No significant difference was found (p<0.05) in metal-ceramic bond strength between cast (116.5±6.9 MPa) and hot pressed (114.2±11.9 MPa) substrates. The failure type analysis revealed an adhesive failure for all specimens. Hot pressed products arise as an alternative to cast products in dental prosthetics, as they impart enhanced mechanical and electrochemical properties to prostheses without compromising the metal-ceramic bond strength. Copyright © 2012 Elsevier Ltd. All rights reserved.

Building blocks of the universe

International Nuclear Information System (INIS)

Malamud, E.; O'Connor, C.; Cooper, A.

1990-01-01

COSI [Ohio's Center for Science and Industry], a well established science center, and SciTech, an emerging one, have formed a collaboration to develop a group of original interactive exhibits conveying to a wide audience the nature of the most fundamental features of the Universe, as revealed in the fascinating world of nuclear and particle science. These new exhibits will add to, and be supported by, the basic science exhibits which have already attracted large numbers of visitors to both centers. The new project, called Building Blocks of the Universe, aims to foster an appreciation of the way all features of the Universe arise from simple, basic rules and to lead the visitor from the perceived complexities of our surroundings, to the unperceived, but simpler features of the sub-nuclear world. It has already become apparent from individual prototypes that these simple but immensely far-reaching ideas can indeed be conveyed by hands-on exhibits. These exhibits will be linked and enhanced by an effective museum environment, using pictorial diagrams, accurate non-technical text, and artistic displays to create an atmosphere in which visitors can learn about phenomena beyond the range of direct perception. This paper describes the goals, content and organization of the exhibition. The authors also outline their experience with prototype exhibits, and thereby invite additional input into the development process

Law and the Student Press.

Science.gov (United States)

Stevens, George E.; Webster, John B.

Court cases and legal decisions involving the student press in the late 1960s and early 1970s are brought together in this book in order to show how the law has been applied to school officials and student journalists in high school, college, and the underground. The ten chapters cover the following topics: censorship, libel, obscenity, contempt,…

Effect of friction stirring on microstructure in equal channel angular pressed aluminum alloys

Energy Technology Data Exchange (ETDEWEB)

Sato, Y.S.; Urata, M.; Kokawa, H.; Ikeda, K. [Dept. of Materials Processing, Graduate School of Engineering, Tohoku Univ., Aoba-yama, Sendai (Japan)

2003-07-01

Friction stir welding (FSW) was applied to equal channel angular (ECA) pressed aluminum (Al) alloys with high strength and toughness, and the effect of FSW on microstructure and the hardness profile in ECA-pressed alloys was examined. In the weld of ECA-pressed Al alloy 1050 and 5083, the stir zone had roughly the same hardness as the ECA-pressed material, while the hardness was slightly reduced in the thermo-mechanically affected zone (TMAZ). The reduction of hardness in the TMAZ was due to dynamic recovery of dislocation cells of the ECA-pressed material. The addition of Zr to Al suppressed the reduction of hardness in the TMAZ. Consequently, friction stir (FS) weld of Al-Zr alloy retained the hardness of the ECA-pressed material throughout the weld. (orig.)

The Politics of Universal Health Coverage in Low- and Middle-Income Countries: A Framework for Evaluation and Action.

Science.gov (United States)

Fox, Ashley M; Reich, Michael R

2015-10-01

Universal health coverage has recently become a top item on the global health agenda pressed by multilateral and donor organizations, as disenchantment grows with vertical, disease-specific health programs. This increasing focus on universal health coverage has brought renewed attention to the role of domestic politics and the interaction between domestic and international relations in the health reform process. This article proposes a theory-based framework for analyzing the politics of health reform for universal health coverage, according to four stages in the policy cycle (agenda setting, design, adoption, and implementation) and four variables that affect reform (interests, institutions, ideas, and ideology). This framework can assist global health policy researchers, multilateral organization officials, and national policy makers in navigating the complex political waters of health reforms aimed at achieving universal health coverage. To derive the framework, we critically review the theoretical and applied literature on health policy reform in developing countries and illustrate the framework with examples of health reforms moving toward universal coverage in low- and middle-income countries. We offer a series of lessons stemming from these experiences to date. Copyright © 2015 by Duke University Press.

Inviting Dialogue: An Alternative to Teaching in the Dark.

Science.gov (United States)

Fox, Patricia Shelley

1998-01-01

Uses illustrations from a graduate seminar in the teaching of writing, a high school classroom, and a seventh-grade classroom to show the value of teacher-student dialog over teacher monologue, and to show teacher responses that resist the impulse to launch into the teacher's monologue, and instead invite dialog and turn the work of meaning-making…

Using bench press load to predict upper body exercise loads in physically active individuals.

Science.gov (United States)

Wong, Del P; Ngo, Kwan-Lung; Tse, Michael A; Smith, Andrew W

2013-01-01

This study investigated whether loads for assistance exercises of the upper body can be predicted from the loads of the bench press exercise. Twenty-nine physically active collegiate students (age: 22.6 ± 2.5; weight training experience: 2.9 ± 2.1 years; estimated 1RM bench press: 54.31 ± 14.60 kg; 1RM: body weight ratio: 0.80 ± 0.22; BMI: 22.7 ± 2.1 kg·m(-2)) were recruited. The 6RM loads for bench press, barbell bicep curl, overhead dumbbell triceps extension, hammer curl and dumbbell shoulder press were measured. Test-retest reliability for the 5 exercises as determined by Pearson product moment correlation coefficient was very high to nearly perfect (0.82-0.98, p bench press load was significantly correlated with the loads of the 4 assistance exercises (r ranged from 0.80 to 0.93, p bench press load was a significant (R(2) range from 0.64 to 0.86, p Bench press load (0.28) + 6.30 kg, (b) Barbell biceps curl = Bench press load (0.33) + 6.20 kg, (c) Overhead triceps extension = Bench press load (0.33) - 0.60 kg, and (d) Dumbbell shoulder press = Bench press load (0.42) + 5.84 kg. The difference between the actual load and the predicted load using the four equations ranged between 6.52% and 8.54%, such difference was not significant. Fitness professionals can use the 6RM bench press load as a time effective and accurate method to predict training loads for upper body assistance exercises. Key pointsThe bench press load was significantly correlated with the loads of the 4 assistance exercises.No significant differences were found between the actual load and the predicted load in the four equations.6RM bench press load can be a time effective and accurate method to predict training loads for upper body assistance exercises.

Invitation to Speak at a Conference: The Tempting Technique Adopted by Predatory Conferences’ Organizers

DEFF Research Database (Denmark)

Asadi, Amin

2018-01-01

In recent years, predatory journals, conferences, and publishers have turned to an inevitable threat in scientific publishing. Researchers, regardless of their disciplines, should be aware of these predators and have to be able to recognize them. The main aim of the present paper is to raise awar...... awareness about the growing menace of fake invitations to speak at a scientific conference organized by predatory organizers and publishers. Some subtle signs to identify the fake invitations from the authentic ones have been introduced and discussed....

[Book review] Cowbirds and Other Brood Parasites by Catherine Ortega. Tucson, Arizona: University of Arizona Press (1998). The Avian Brood Parasites: Deception at the Nest by Paul A. Johnsgard. New York: Oxford University Press (1997) Parasitic Birds and their Hosts: Studies in Coevolution edited by S.I. Rothstein & S.K. Robinson. New York: Oxford University Press (1998)

Science.gov (United States)

Hahn, D.C.

1999-01-01

We are in a golden age for the study of brood parasitism, judging from both the quantity and quality of recent scientific publications on cuckoos, cowbirds and parasitic finches by investigators working in Europe, the Americas, Africa and Asia. As Johnsgard (1997) remarks in his preface, the evolutionary, ecological, and behavioural questions posed by obligate brood parasites are among the most intriguing contemporary ornithological topics. Rothstein & Robinson (1998) explain that brood parasites make ideal subjects for testing the generality of models for the evolution of social and mating behaviour, foraging behaviour, spatial distribution, and vocal development, because the strategy of providing no parental care removes constraints imposed on other birds. Since Aristotle, people have been fascinated by brood parasites, but only in the past two decades has the number of investigators working on this topic reached a critical mass and created momentum that promises many breakthroughs. New studies are being completed so rapidly that a general book is inevitably out of date on some topics by the time it is published. A complete library on brood parasitism should add two recent volumes (Morrison et al. 1999; Smith et al., in press).to the three reviewed here.

Evaluation of pressed shredded empty fruit bunch (EFB)-palm oil ...

African Journals Online (AJOL)

Pressed-shredded empty fruit bunches (EFB) and palm oil mill effluent (POME) anaerobic sludge from a 500 m3 closed anaerobic digester system was utilized for the co-composting treatment. Scanning electron microscopy (SEM) analysis showed that the shredding-pressing treatment on EFB gave better results in ...

Method for hot pressing beryllium oxide articles

Science.gov (United States)

Ballard, Ambrose H.; Godfrey, Jr., Thomas G.; Mowery, Erb H.

1988-01-01

The hot pressing of beryllium oxide powder into high density compacts with little or no density gradients is achieved by employing a homogeneous blend of beryllium oxide powder with a lithium oxide sintering agent. The lithium oxide sintering agent is uniformly dispersed throughout the beryllium oxide powder by mixing lithium hydroxide in an aqueous solution with beryllium oxide powder. The lithium hydroxide is converted in situ to lithium carbonate by contacting or flooding the beryllium oxide-lithium hydroxide blend with a stream of carbon dioxide. The lithium carbonate is converted to lithium oxide while remaining fixed to the beryllium oxide particles during the hot pressing step to assure uniform density throughout the compact.

[The reception of medieval Europe in the Baltic Sea region, Papers of the XIIth Visby Symposium held at Gotland University, Visby] / Juhan Kreem

Index Scriptorium Estoniae

Kreem, Juhan, 1971-

2011-01-01

Arvustus: The reception of medieval Europe in the Baltic Sea Region : papers of the XIIth Visby Symposium, held at Gotland University, Visby / editor: Jörn Staecker. Visby : Gotland University Press, 2009. (Acta Visbyensia ; 12)

The Suburban Press; First Steps toward an Annotated Bibliography. Suburban Press Research Series No. 16 and 17.

Science.gov (United States)

Northern Illinois Univ., De Kalb. Suburban Press Research Center.

This bibliography lists journal articles concerning various aspects of the suburban press. Annotated selections, arranged alphabetically according to journal title, are gathered from the following periodicals: "Advertising Age,""Business Week,""Columbia Journalism Review,""Editor and Publisher,""Grassroots Editor,""Journalism…

Engineering work plan for container venting system drill press assembly troubleshooting. Revision 1

International Nuclear Information System (INIS)

Prather, M.C.

1994-11-01

This work plan is for troubleshooting the current CVS drill press to ensure that the drill bit assembly doesn't bind in the press plate. A drill press assembly has been fabricated for the Container Venting System (CVS). The drill bit assembly has bound in the press plate in previous revisions of this design. Initial troubleshooting of the drill press per Rev. 0 of this work plan was performed at the 200W Kaiser Machine Shop under Work Package 2H9401670F, Internal Work Order E20027. The drill press operated without jamming. Then, during the pre-operational test on 11/14/17 and the operational test on 11/17/94, two drum lids were drilled. Immediately after the test on 11/17/94, the drill was again operated, and it jammed. An inspection found shavings at the bottom of the drill bit assembly, between the drill bit sleeve and the press plate bore. This revised work plan provides direction for the machine shop to diagnose and correct this recent problem

WordPress Website Development

OpenAIRE

Lassila, Joonas

2016-01-01

The aim of this Bachelor’s thesis was to develop a WordPress mobile-first style website for the customer, Pohjois-Suomen Pesis. The main purpose of the development was to learn website designing principles and create a responsive website for the mobile and desktop platforms. The development process began defining the requirements of the website and creating the requirements document. Then next step was learning how to design a website layout and to choose the colour scheme for the site. T...

Optimizing of SPS pressed SrFe12O19 pellets from nano-powder

DEFF Research Database (Denmark)

Mortensen, Anna; Stingaciu, Marian; Christensen, Mogens

2015-01-01

direction giving a higher net magnetization. One challenge is to optimize the pressing conditions in order to maximize the remanence and thus the energy product. In present work the SrFe12O19 powder was made in an autoclave and was analysed by X-ray diffraction and Rietveld Refinement to determine particle...... size. The powder was pressed using Spark Plasma Syntering (SPS) system at different conditions in order to investigate how the pressing conditions influence the magnetic properties. It was found, that pressing at 950oC leads to a much better alignment than pellets pressed at room temperature....... Furthermore, ball milling seems to decrease the degree of alignment and thereby the magnetic remanence which leads to a lower energy product. The magnetization was characterized using Vibrating Sample Magnetometer. By applying an external magnetic field before pressing, the alignment is heightened...

Effect of surface acid etching on the biaxial flexural strength of two hot-pressed glass ceramics.

Science.gov (United States)

Hooshmand, Tabassom; Parvizi, Shaghayegh; Keshvad, Alireza

2008-07-01

The purpose of this study was to assess the effect of surface acid etching on the biaxial flexural strength of two hot-pressed glass ceramics reinforced by leucite or lithium disilicate crystals. Forty glass ceramic disks (14-mm diameter, 2-mm thick) consisting of 20 leucite-based ceramic disks (IPS Empress) and 20 lithia disilicate-based ceramic (IPS Empress 2) were produced by hot-pressing technique. All specimens were polished and then cleaned ultrasonically in distilled water. Ten specimens of each ceramic group were then etched with 9% hydrofluoric (HF) acid gel for 2 minutes and cleaned ultrasonically again. The biaxial flexural strength was measured by the piston-on-three-ball test in a universal testing machine. Data based on ten specimens in each group were analyzed by two-way ANOVA (alpha= 0.05). Microstructure of ceramic surfaces before and after acid etching was also examined by a scanning electron microscope. The mean biaxial flexural strength values for each group tested were (in MPa): nonetched IPS Empress = 118.6 +/- 25.5; etched IPS Empress = 102.9 +/- 15.4; nonetched IPS Empress 2 = 283.0 +/- 48.5; and etched IPS Empress 2 = 250.6 +/- 34.6. The results showed that the etching process reduced the biaxial flexural strengths significantly for both ceramic types (p= 0.025). No significant interaction between the ceramic type and etching process was found (p= 0.407). From the results, it was concluded that surface HF acid etching could have a weakening effect on hot-pressed leucite or lithia disilicate-based glass ceramic systems.

Reporters on the Battlefield. The Embedded Press System in Historical Context

National Research Council Canada - National Science Library

Paul, Christopher; Kim, James J

2004-01-01

While the history of relations between the press and the military predates modern journalism, much of what had gone before was neutralized by the horrible press-military breakdown that occurred during U.S...

Modelling and Simulation Based on Matlab/Simulink: A Press Mechanism

International Nuclear Information System (INIS)

Halicioglu, R; Dulger, L C; Bozdana, A T

2014-01-01

In this study, design and kinematic analysis of a crank-slider mechanism for a crank press is studied. The crank-slider mechanism is the commonly applied one as direct and indirect drive alternatives in practice. Since inexpensiveness, flexibility and controllability are getting more and more important in many industrial applications especially in automotive industry, a crank press with servo actuator (servo crank press) is taken as an application. Design and kinematic analysis of representative mechanism is presented with geometrical analysis for the inverse kinematic of the mechanism by using desired motion concept of slider. The mechanism is modelled in MATLAB/Simulink platform. The simulation results are presented herein

Modelling and Simulation Based on Matlab/Simulink: A Press Mechanism

Science.gov (United States)

Halicioglu, R.; Dulger, L. C.; Bozdana, A. T.

2014-03-01

In this study, design and kinematic analysis of a crank-slider mechanism for a crank press is studied. The crank-slider mechanism is the commonly applied one as direct and indirect drive alternatives in practice. Since inexpensiveness, flexibility and controllability are getting more and more important in many industrial applications especially in automotive industry, a crank press with servo actuator (servo crank press) is taken as an application. Design and kinematic analysis of representative mechanism is presented with geometrical analysis for the inverse kinematic of the mechanism by using desired motion concept of slider. The mechanism is modelled in MATLAB/Simulink platform. The simulation results are presented herein.

Eye-Pressing by Visually Impaired Children.

Science.gov (United States)

Jan, James E.; And Others

1983-01-01

The nature of eye-pressing as a visual stimulation mannerism in children with severely impaired eyesight is examined, and a possible physiological explanation (that self-stimulation occurs when the demand of the brain for meaningful visual information is not met) is offered. (CL)

The Law Enforcement of Journalism Profession in The Context of Press Freedom

Directory of Open Access Journals (Sweden)

Sri Ayu Astuti

2014-06-01

Full Text Available Law No. 40 of 1999 on Press is a manifestation of respect for the legal protection of press workers . Press in their role contributes to the intellectual level of the nation, through the information submitted in news publications, as well as bringing stipulated by the 1945 Constitution of Republic of Indonesia on freedom of thought and speech as Human Rights. However, in carrying out their journalistic duties, the Press should have responsibilities in the news process, and must not violate the ethics of his profession. Press that violates profession intentionally or unintentionally in the writing and publication of news in the public sphere, will still do the law enforcement process for any misuse of the meaning of freedom of speech and thought that harm others. Enforcement of this law, in line with the revocation of the right of immunity of profession issued by the Constitutional Court, which means the Press as a Professional must do the job with the precautionary principle, not by carelessness due to the trapped arrogance of jobs, and injuring other people's human rights, even doing work profession with not commendable behavior. How To Cite: Astuti, S. (2014. The Law Enforcement of Journalism Profession in The Context of Press Freedom. Rechtsidee, 1(2, 175-190. doi:http://dx.doi.org/10.21070/jihr.v1i2.97

Research Facility for Mechanical Press Closed Gap Adjuster

Directory of Open Access Journals (Sweden)

A. A. Ancifirov

2016-01-01

Full Text Available The article describes an example of the research facility for closed gap adjustment mechanism based on the KD2128 closed-die forging press. Its rated force with a servo drive used is 630kN. The servo drive consists of a motor with nominal power of 1.57kW and a frequency converter with power of 7.5kW, which has functions of the programmable logic controller.The article notes that such a facility is expedient and useful for practical classes on forging-andstamping machines at the BMSTU Department of «Technology processing by pressure» to demonstrate the capabilities of existing technological facility, learn a design of forging-andstamping machine units, solve the problems of automatic control, monitoring, and diagnostics in blank manufacturing.The article presents a detailed facility diagram of the closed gap adjustment mechanism and its photograph, describes the mechanism and its basic parameters, gives characteristics of the synchronous motor to drive the mechanism, reviews practical works, which the research facility may provide.Based on the four experiments the article estimates an efficiency of the research facilityuse under consideration, especially when modeling a servo motor shaft under the maximum load. The relevant diagrams confirm experimental results, namely: control current, angle of motor shaft and its speed versus time. Thus, upon the diagram analysis it can be noted that the research facility design allows providing kinematics and dynamics of the press closed gap adjuster.This article describes how to determine the closed gap adjusting accuracy of the press. Eight experiments have been conducted to evaluate a working out control signal to the linear movement of the press punch when using the research facility. It is noted that the linear positioning accuracy of the press punch reaches the hundredth parts of a millimeter of the adjustment value that is sufficient to achieve the required precision when performing operations such as

The Devotio Moderna and the Printing Press (ca. 1475-1540)

NARCIS (Netherlands)

Goudriaan, K.

2013-01-01

Six presses owned by religious houses belonging to the Devotio Moderna were active during the period 14751540, five of them run by Brethren of the Common Life, the sixth by Regular Canons. The question is raised whether the production of these presses can be correlated with the nature of this

A fractal model of the Universe

Science.gov (United States)

Gottlieb, Ioan

The book represents a revisioned, extended, completed and translated version of the book "Superposed Universes. A scientific novel and a SF story" (1995). The book contains a hypothesis by the author concerning the complexity of the Nature. An introduction to the theories of numbers, manyfolds and topology is given. The possible connection with the theory of evolution of the Universe is discussed. The book contains also in the last chapter a SF story based on the hypothesis presented. A connection with fractals theory is given. A part of his earlier studies (1955-1956) were subsequently published without citation by Ali Kyrala (Phys. Rev. vol.117, No.5, march 1, 1960). The book contains as an important appendix the early papers (some of which are published in the coauthoprship with his scientific advisors): 1) T.T. Vescan, A. Weiszmann and I.Gottlieb, Contributii la studiul problemelor geometrice ale teoriei relativitatii restranse. Academia R.P.R. Baza Timisoara. Lucrarile consfatuirii de geometrie diferentiala din 9-12 iunie 1955. In this paper the authors show a new method of the calculation of the metrics. 2) Jean Gottlieb, L'hyphotese d'un modele de la structure de la matiere, Revista Matematica y Fisica Teorica, Serie A, Volumen XY, No.1, y.2, 1964 3) I. Gottlieb, Some hypotheses on space, time and gravitation, Studies in Gravitation Theory, CIP Press, Bucharest, 1988, pp.227-234 as well as some recent papers (published in the coauthorship with his disciples): 4)M. Agop, Gottlieb speace-time. A fractal axiomatic model of the Universe. in Particles and Fields, Editors: M.Agop and P.D. Ioannou, Athens University Press, 2005, pp. 59-141 5) I. Gottlieb, M.Agop and V.Enache, Games with Cantor's dust. Chaos, Solitons and Fractals, vol.40 (2009) pp. 940-945 6) I. Gottlieb, My picture over the World, Bull. of the Polytechnic Institute of Iasi. Tom LVI)LX, Fasc. 1, 2010, pp. 1-18. The book contains also a dedication to father Vasile Gottlieb and wife Cleopatra

Criticism of the Press: Its Social, Psychological and Political Origins.

Science.gov (United States)

Becker, Lee B.; And Others

This study examines data from several national polls about press coverage during the Watergate scandal, in order to assess the origins of press criticism. The polls were conducted between 28 September and 6 October 1973, during June 1974, and in August 1974. The data suggest that political variables--particularly support of Nixon, party…

Design, manufacture and performance research of double acting hydraulic press

OpenAIRE

Koc, Erdem; Unver, Ertu; Ozturk, Hidayet

1990-01-01

This research presents the design and production of a double acting 40 tons capacity hydraulic press. The issues in the design, engineering manufacturing of the hydraulic press are reported specifically on both cylinders generating the same pressure and velocity using a solenoid directional control valve and a flow separating valve. (In Turkish)

Asynchronous decision making in a memorized paddle pressing task.

Science.gov (United States)

Dankert, James R; Olson, Byron; Si, Jennie

2008-12-01

This paper presents a method for asynchronous decision making using recorded neural data in a binary decision task. This is a demonstration of a technique for developing motor cortical neural prosthetics that do not rely on external cued timing information. The system presented in this paper uses support vector machines and leaky integrate-and-fire elements to predict directional paddle presses. In addition to the traditional metrics of accuracy, asynchronous systems must also optimize the time needed to make a decision. The system presented is able to predict paddle presses with a median accuracy of 88% and all decisions are made before the time of the actual paddle press. An alternative bit rate measure of performance is defined to show that the system proposed here is able to perform the task with the same efficiency as the rats.

Hot and cold pressing of (La,Ce)PO4-based nuclear waste forms

International Nuclear Information System (INIS)

Floran, R.J.; Rappaz, M.; Abraham, M.M.; Boatner, L.A.

1981-01-01

Synthetic analogs of the mineral monazite [(Ce,La,Ca,Th,U)(P,Si)O 4 ] are promising host phases for the isolation of actinide wastes. In the present investigation, the optimal conditions necessary to form high-density, simulated waste pellets from calcined LaPO 4 and CePO 4 powders have been examined. Pellets that are close to the theoretical density are necessary in order to minimize porosity and hence potential avenues along which fluid/waste interactions can take place. Calcined powders prepared by a urea precipitation process were cold pressed and hot pressed under a range of controlled conditions to form coherent, cylindrical pellets. Changes in density were examined as a function of pressure, temperature and duration of sintering. For cold-pressed pellets, a significant increase in density occurs during sintering between 1000 0 C and 1100 0 C. This increase is correlated with substantial grain coarsening of the pellet microstructure. A comparison of cold and hot pressing techniques suggests that, only after sintering, does the density of cold-pressed pellets approach (but not equal) that of the hot-pressed pellets. Densities >90% of the theoretical value of 5.11 g/cm 3 are easily attainable by hot pressing without sintering. The significance of density differences on pellet stability will be investigated in future leaching studies. The apparent advantages of the higher densities achieved by hot pressing must be weighed against the increased technological/engineering complexities involved when working at sustained high temperatures in a remote environment. Thus the cold pressing technique may ultimately prove more practical for large-scale commercial operations

Structure and characteristics of the hot pressed hydroxyapatite/poly-L-lactide composite

Directory of Open Access Journals (Sweden)

Ignjatović Nenad L.

2002-01-01

Full Text Available Hydroxyapatite/poly-L-lactide (HAp/PLL composite biomaterial can be obtained by different processing methods. Three-dimensional blocks of HAp/PLLA composite biomaterial with mechanical characteristics close to the natural bone tissue can be obtained by hot pressing procedure. Effects of synthesis and compacting on the structure and characteristics of the HAp/PLLA composite biomaterial were studied in this work. Using wade angle X-ray structural analyses (WAXS, differentially scanning calorimetry (DSC, thermogravimetric analysis (TGA and infrared (IR spectroscopy, the changes occurring in the material during synthesis and hot pressing were monitored. Surface microstructure was analyzed by scanning electronic microscopy (SEM coupled with electron-dispersion analysis (EDX. The results obtained indicate a possible decrease in the degree of crystallinity with hot pressing time increase. A block of HAp/PLLA composite biomaterial with 1.6 times lower crystallinity of the polymer phase was obtained by hot pressing in a given time interval with a maximum of 60 minutes. Results of TG analysis show that PLLA stability decreases with increasing hot pressing time, and vice versa. IR study proved that neither destructive changes in constituents nor formation of new phases occurred during hot pressing.

Preventive home visits to older home-dwelling people in Denmark: are invitational procedures of importance?

DEFF Research Database (Denmark)

Ekmann, A; Vass, M; Avlund, K

2010-01-01

Since 1998 all municipalities in Denmark have been required by law to offer two annual preventive home visits to all home-dwelling citizens aged 75 or over. The influence of invitational procedures on acceptance rates has not been investigated. The aim of this study was to describe and investigate...... whether different invitational procedures were associated with first preventive home visit acceptance rates. The study was based on secondary analyses of data from the Danish Intervention Study on Preventive Home Visits. Data were collected from 1998 to 2002. Of the 4060 participants in the main study......, 3245 reported receiving an offer for an identifiable preventive home visit, of whom 2399 (73.9%) provided complete data for the main analyses in the present study. Invitational procedures were categorised as: (1) a letter with a proposed date and time for the visit, (2) a visitor telephone call, and (3...

Shoulder Muscle Activation of Novice and Resistance Trained Women during Variations of Dumbbell Press Exercises

Science.gov (United States)

Luczak, Joshua; Bosak, Andy; Riemann, Bryan L.

2013-01-01

Previous research has compared the effects of trunk inclination angle on muscle activation using barbells and Smith machines in men. Whether similar effects occur with the use of dumbbells or in women remains unknown. The purpose was to compare upper extremity surface electromyographical (EMG) activity between dumbbell bench, incline, and shoulder presses. Dominate arm EMG data were recorded for collegiate-aged female resistance trained individuals (n = 12) and novice female resistance trained exercisers (n = 12) from which average EMG amplitude for each repetition phase (concentric, eccentric) was computed. No significant differences were found between experienced and novice resistance trained individuals. For the upper trapezius and anterior deltoid muscles, shoulder press activation was significantly greater than incline press which in turn was significantly greater than bench press across both phases. The bench and incline presses promoted significantly greater pectoralis major sternal activation compared to the shoulder press (both phases). While pectoralis major clavicular activation during the incline press eccentric phase was significantly greater than both the bench and shoulder presses, activation during the bench press concentric phase promoted significantly greater activation than the incline press which in turn was significantly greater than the shoulder press. These results provide evidence for selecting exercises in resistance and rehabilitation programs. PMID:26464884

Shoulder Muscle Activation of Novice and Resistance Trained Women during Variations of Dumbbell Press Exercises

Directory of Open Access Journals (Sweden)

Joshua Luczak

2013-01-01

Full Text Available Previous research has compared the effects of trunk inclination angle on muscle activation using barbells and Smith machines in men. Whether similar effects occur with the use of dumbbells or in women remains unknown. The purpose was to compare upper extremity surface electromyographical (EMG activity between dumbbell bench, incline, and shoulder presses. Dominate arm EMG data were recorded for collegiate-aged female resistance trained individuals ( and novice female resistance trained exercisers ( from which average EMG amplitude for each repetition phase (concentric, eccentric was computed. No significant differences were found between experienced and novice resistance trained individuals. For the upper trapezius and anterior deltoid muscles, shoulder press activation was significantly greater than incline press which in turn was significantly greater than bench press across both phases. The bench and incline presses promoted significantly greater pectoralis major sternal activation compared to the shoulder press (both phases. While pectoralis major clavicular activation during the incline press eccentric phase was significantly greater than both the bench and shoulder presses, activation during the bench press concentric phase promoted significantly greater activation than the incline press which in turn was significantly greater than the shoulder press. These results provide evidence for selecting exercises in resistance and rehabilitation programs.

A new press line concept for conveyor belts; Neues Pressenkonzept fuer Foerdergurte

Energy Technology Data Exchange (ETDEWEB)

Aumueller, Steffen [Siempelkamp Maschinen- und Anlagenbau GmbH und Co. KG, Krefeld (Germany)

2010-06-15

Pressure and temperature are the relevant process parameters for the vulcanisation of rubber products. Particularly, the vulcanisation of large-surface rubber products such as belt conveyors sets large requirements on the mechanical characteristics of the press lines. Siempelkamp Maschinen- und Anlagenbau GmbH and Co. KG (Krefeld, Federal Republic of Germany) is specialized on these requirements. For over 100 years, this company constructs vulcanisation presses for the belt conveyor industry. In the first ten decades, the layout of the press lines according to stiffness and transmission of large forces were in the focus. Till to the late 1980ies, these press lines represented the standard of the belt conveyor industry.

Dynamic Multiaxial Response of a Hot-Pressed Aluminum Nitride

Science.gov (United States)

2012-01-05

Hutchinson, Adv. Appl . Mech. 29 (1992). [34] H. Ming-Yuan, J.W. Hutchinson, Int. J. Solids Struct. 25 (1989) 1053. [35] J. Salem , L. Ghosn, Int. J...Dynamic Multiaxial Response of a Hot- Pressed Aluminum Nitride by Guangli Hu, C. Q. Chen, K. T. Ramesh, and J. W. McCauley ARL-RP-0487...Laboratory Aberdeen Proving Ground, MD 21005-5066 ARL-RP-0487 June 2014 Dynamic Multiaxial Response of a Hot- Pressed Aluminum Nitride

Surgical outcomes of the Ex-PRESS glaucoma filtration device in African American and white glaucoma patients

Directory of Open Access Journals (Sweden)

Salim S

2012-06-01

Full Text Available Sarwat Salim, Haiming Du, Sumalee Boonyaleephan, Jim WanUniversity of Tennessee Health Science Center, Memphis, TN, USAPurpose: To compare the surgical outcomes of the Ex-PRESS glaucoma filtration device in African American and white glaucoma patients.Design: Retrospective comparative case series.Methods: This was a comparative case series of 36 eyes of 36 African Americans and 43 eyes of 43 whites that underwent placement of the Ex-PRESS glaucoma filtration device under a partial-thickness scleral flap for uncontrolled glaucoma. All eyes received intraoperative mitomycin C. The primary outcome measures were intraocular pressure (IOP, number of postoperative glaucoma medications, and surgical success. Surgical success was defined as IOP between 5 and 18 mm Hg, with or without glaucoma medications, without further glaucoma surgery, or loss of light perception vision. Results: Average follow-up was 31.9 ± 9.8 (range, 14.6–47 months for African Americans and 30.7 ± 8.6 (range, 14.3–47 months for whites. At 33 months, surgical success was 80.0% in the African American group and 83.3% in the white group (P = 1.00. Reasons for surgical failure included increased IOP (3 eyes, 3.8%, persistent hypotony with maculopathy (1 eye, 1.3%, and further surgery (4 eyes, 5.06%. Compared with preoperative values, the mean postoperative IOP and number of glaucoma medications were significantly reduced in both groups, and no statistical difference was observed between the two groups at 33 months. Postoperative complications were similar in the two groups.Conclusions: Similar surgical outcomes were observed in African American and white glaucoma patients after implantation of the Ex-PRESS glaucoma filtration device. This latest modification of glaucoma filtration surgery may be a better surgical option for African Americans given its potential advantages of no tissue removal, predictable outcomes related to consistent lumen size and controlled flow, fewer

Comparison of concentric and eccentric bench press repetitions to failure.

Science.gov (United States)

Kelly, Stephen B; Brown, Lee E; Hooker, Steven P; Swan, Pamela D; Buman, Matthew P; Alvar, Brent A; Black, Laurie E

2015-04-01

Eccentric muscle actions (ECC) are characterized by muscle lengthening, despite actin-myosin crossbridge formation. Muscles acting eccentrically are capable of producing higher levels of force compared with muscles acting concentrically. The purpose of this study was to determine whether ECC bench press yields greater strength than concentric (CON) as determined by 1 repetition maximum (1RM). Additionally, a comparison was made examining differences in the number of repetitions to failure at different relative intensities of 1RM. Thirty healthy men (age = 24.63 ± 5.6 years) were tested for 1RM in CON and ECC bench press and the number of repetitions completed at 60, 70, 80, and 90% 1RM. For CON repetitions, the weight was mechanically lowered to the chest, and the participant pressed it up until the elbows were fully extended. The ECC bench press consisted of lowering a barbell from a fully extended elbow position to the chest in a continuous controlled manner for 3 seconds as determined by electronic metronome. Paired t-tests showed that ECC 1RM (115.99 ± 31.08 kg) was significantly (p ≤ 0.05) greater than CON 1RM (93.56 ± 26.56 kg), and the number of repetitions completed at 90% 1RM was significantly (p ≤ 0.05) greater in ECC (7.67 ± 3.24) as compared with CON (4.57 ± 2.21). There were no significant differences in number of completed repetitions during CON and ECC bench press at 60, 70, and 80% 1RM. These data indicate that ECC actions yield increased force capabilities (∼120%) as compared with CON in the bench press and may be less prone to fatigue, especially at higher intensities. These differences suggest a need to develop unique strategies for training eccentrically.

Reducing VOC Press Emission from OSB Manufacturing

Energy Technology Data Exchange (ETDEWEB)

Dr. Gary D. McGinnis; Laura S. WIlliams; Amy E. Monte; Jagdish Rughani: Brett A. Niemi; Thomas M. Flicker

2001-12-31

Current regulations require industry to meet air emission standards with regard to particulates, volatile organic compounds (VOCs), hazardous air pollutants (HAPs) and other gases. One of many industries that will be affected by the new regulations is the wood composites industry. This industry generates VOCs, HAPs, and particulates mainly during the drying and pressing of wood. Current air treatment technologies for the industry are expensive to install and operate. As regulations become more stringent, treatment technologies will need to become more efficient and cost effective. The overall objective of this study is to evaluate the use of process conditions and chemical additives to reduce VOC/HAPs in air emitted from presses and dryers during the production of oriented strand board.

Freedom of the Press – two concepts

Directory of Open Access Journals (Sweden)

Markus Meckl

2015-03-01

Full Text Available In 1644 the debate for freedom of expression started in modern times thanks to John Milton’s Areopagitica, where he still argued about God in order to justify his quest for freedom. With the enlightenment God lost his unifying role for society and could no longer serve as justification. Two arguments were brought then forward to justify freedom of the press: One by the continental movement of the enlightenment; the other from within the movement of utilitarianism, and most influentially by John Stuart Mill. Both underlined the importance of truth; however, they differed in their understanding on what truth was good for. This difference in their arguments had a lasting impact on the debate on the limits of freedom of the press.

Solidification of glass powder by a hydrothermal hot-pressing technique

International Nuclear Information System (INIS)

Nishioka, Mamoru; Yanagisawa, Kazumichi; Yamasaki, Nakamichi

1986-01-01

A borosilicate glass powder was solidified with a NaOH solution or distilled water by the hydrothermal hot-pressing technique. The effect of hydrothermal conditions on the compressive strength was investigated, and the densification mechanism of the glass powder during the hydrothermal hot-pressing was discussed in terms of isothermal shrinkage. The glass powder was successfully solidified by hydrothermal hot-pressing at a reaction temperature lower than that of an ordinary pressure sintering. The solidified body obtained in the presence of distilled water (10 wt%) at 280 deg C had a high compressive strength of about 2300 kg/cm 2 . The analysis of initial densification process of the glass powder in hydrothermal hot-pressing with Murray's rate equation revealed that the densification proceeds both by viscous flow and by rearrangement process. Analysis of the shrinkage rates with a rate equation of hydrothermal reaction suggested that the dissolution of particles into solution controlled the initial densification of the glass powder, and that the alkaline metal acted as a catalyst. (author)

Polish and German Press Reports on Cooperation between the Foreign Ministers of Both Countries in Resolving the Conflict in Ukraine (February–June 2014

Directory of Open Access Journals (Sweden)

Patecka-Frauenfelder Anna

2016-12-01

Full Text Available Polish-German relations in the first half of 2014 were dominated by the Ukraine crisis. This study is an attempt to answer the question of how Polish and German press assessed the cooperation of both countries in resolving the conflict in Ukraine; to what extent the most widely read magazines associated themselves with the decisions of their politicians and the feelings of their own societies and how much understanding they showed for the arguments of their EU partner. The analysis focuses on the unprecedented mission of the Weimar Triangle foreign ministers to Ukraine in February 2014, which led to an agreement between the Ukrainian opposition and President Viktor Yanukovych. A turning point was the visit paid by Radoslaw Sikorski and Frank-Walter Steinmeier to St. Petersburg in June 2014. The next meetings agreed on by EU partners were held without inviting the Polish partner. In view of the speed of events in the selected time interval, the articles subjected to analysis were taken from the most widely read online editions of national daily newspapers in Poland and Germany.

28 CFR 540.64 - Press pools.

Science.gov (United States)

2010-07-01

... Judicial Administration BUREAU OF PRISONS, DEPARTMENT OF JUSTICE INSTITUTIONAL MANAGEMENT CONTACT WITH PERSONS IN THE COMMUNITY Contact With News Media § 540.64 Press pools. (a) The Warden may establish a... shall notify all news media representatives who have requested interviews or visits that have not been...

Adhering to the assumptions of invitational education: a case study ...

African Journals Online (AJOL)

South African schools are constantly faced with evolving needs and challenges characterised by change. As in other countries, schools in South Africa encounter pressure to 'produce more for less' and at the same time to achiev e c ertain goals and standards. Transforming schools into inviting institutions requires a ...

A CONCEPTUAL APPROACH ON PRESS CONFERENCE

Directory of Open Access Journals (Sweden)

Ioana Olariu

2015-07-01

Full Text Available A press conference is an important tool of public relations. The primary role of public relations is to manage a company’s reputation and help build public consent for its enterprises. The goal of PR is to develop and maintain goodwill with most, if not all, of its publics. Failure to do so may mean loss of customers and revenues, time lost dealing with complaints or lawsuits, and loss of esteem. A company’s publics change constantly. Well-executed public relations is an ongoing process that molds good long-term relationships and plays an important role in relationship marketing and integrated communications. Companies often call press conference when they have significant news to announce, such as the introduction of a new product or advertising campaign. Although used less often by organizations and corporations, this form of delivery can be very effective. The topic must be of major interest to a specific group before it is likely to gain coverage.

Bench press exercise: the key points.

Science.gov (United States)

Padulo, J; Laffaye, G; Chaouachi, A; Chamari, K

2015-06-01

The bench press exercise (BPE) is receiving increasing interest as a field testing, training/therapeutic modality to improve neuromuscular performance or to increase bone mass density. Several studies have been performed using BPE as a standard for increasing upper-limb strength. For this purpose, the position of the bar, the loads, the sets, the number of repetitions, the recovery time in-between sets, the movement speed, the muscular work and the use of the determination of the one repetition maximum (1-RM) are the classical tools investigated in the literature that have been shown to affect the BPE effect on neuromuscular. The goal of the present short review is to make a picture of the current knowledge on the bench press exercise, which could be very helpful for a better understanding of this standard movement and its effects. Based on the related literature, several recommendations on these key points are presented here.

Whither Teaching in the University Novel?

Directory of Open Access Journals (Sweden)

Switaj Elizabeth K.

2016-06-01

Full Text Available Scenes of explicit teaching make only limited appearances in the university novel since World War II. While it would be easy – if cynical – to attribute this minimization to the devaluation of teaching in the modern university, the importance of teaching and learning to sympathetic characters (and their lack of importance to corrupted figures suggests that this lack of focus on the classroom stems from something else. Indeed, university novels tend to be fairly conservative aesthetically, and the demands of traditional narrative make extended classroom scenes difficult if not impossible to manage. Because of these narrative demands, learning and teaching take on different forms in the university novel, creating stories in which education corresponds to the struggle of teachers and students with and against administrators and buildings – stories that, therefore, resemble Leo van Lier’s observation about how remembering our own educations as stories contradicts more bureaucratic visions of learning. This observation holds true whether one considers better-known works of university fiction such as David Lodge’s Campus Trilogy, Mary McCarthy’s The Groves of Academe, and Julie Schumacher’s Dear Committee Members or lesser-known works produced by micro-presses and writers who are enabled by current technologies to publish electronically.

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

Science.gov (United States)

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

2010-09-01

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

Do Press Ganey Scores Correlate With Total Knee Arthroplasty-Specific Outcome Questionnaires in Postsurgical Patients?

Science.gov (United States)

Chughtai, Morad; Patel, Nirav K; Gwam, Chukwuweike U; Khlopas, Anton; Bonutti, Peter M; Delanois, Ronald E; Mont, Michael A

2017-09-01

The purpose of this study was to assess whether Center for Medicaid and Medicare services-implemented satisfaction (Press Ganey [PG]) survey results correlate with established total knee arthroplasty (TKA) assessment tools. Data from 736 patients who underwent TKA and received a PG survey between November 2009 and January 2015 were analyzed. The PG survey overall hospital rating scores were correlated with standardized validated outcome assessment tools for TKA (Short form-12 and 36 Health Survey; Knee Society Score; Western Ontario and McMaster Universities Arthritis Index; University of California, Los Angeles; and visual analog scale) at a mean follow-up of 1154 days post-TKA. There was no correlation between PG survey overall hospital rating score and the above-mentioned outcome assessment tools. Our study shows that there is no statistically significant relationship between established arthroplasty assessment tools and the PG overall hospital rating. Therefore, PG surveys may not be an appropriate tool to determine reimbursement for orthopedists performing TKAs. Copyright © 2017 Elsevier Inc. All rights reserved.

A comparison of muscle activation between a Smith machine and free weight bench press.

Science.gov (United States)

Schick, Evan E; Coburn, Jared W; Brown, Lee E; Judelson, Daniel A; Khamoui, Andy V; Tran, Tai T; Uribe, Brandon P

2010-03-01

The bench press exercise exists in multiple forms including the machine and free weight bench press. It is not clear though how each mode differs in its effect on muscle activation. The purpose of this study was to compare muscle activation of the anterior deltoid, medial deltoid, and pectoralis major during a Smith machine and free weight bench press at lower (70% 1 repetition maximum [1RM]) and higher (90% 1RM) intensities. Normalized electromyography amplitude values were used during the concentric phase of the bench press to compare muscle activity between a free weight and Smith machine bench press. Participants were classified as either experienced or inexperienced bench pressers. Two testing sessions were used, each of which entailed either all free weight or all Smith machine testing. In each testing session, each participant's 1RM was established followed by 2 repetitions at 70% of 1RM and 2 repetitions at 90% of 1RM. Results indicated greater activation of the medial deltoid on the free weight bench press than on the Smith machine bench press. Also, there was greater muscle activation at the 90% 1RM load than at the 70% 1RM load. The results of this study suggest that strength coaches should consider choosing the free weight bench press over the Smith machine bench press because of its potential for greater upper-body muscular development.

Art, Advertising and Consumption in Por­ firian to Post-Revolution Press

Directory of Open Access Journals (Sweden)

Julieta Ortiz Gaitán

1998-10-01

Full Text Available The advertisement image is a efficient and convincing means of visual communication. Through mass media and consumption mechanisms, modern societies establish this image as part of a daily iconography that, in turn, has influenced twentieth-century artistic languajes. This work centers on the importance of the advertisement image in Mexican press, through its historical and social development, emphasizing its plastic values and impor­tance as historical document, in the context of Mexican visual arts. As a document, the  advertisement image offers valuable information, for it appears in a period full of historical events and social transformations: from the Porfirian splendor, through the revolution that began in 1910 and  the post-revolutionary years, to the late thirties. As a study subject, the advertisement image has established its own periodicity, as well as the formal and aesthetic qualities that characterize it in the chronological universe analyzed here.

Development of a fused glass disc XRF facility and comparison with the pressed powder pellet technique at Instituto de Geociencias, Sao Paulo University, Brazil

Energy Technology Data Exchange (ETDEWEB)

Mori, Paulo Ernesto; Correia, Ciro Teixeira [Sao Paulo Univ., SP (Brazil). Dept. of Mineralogia e Geotectonia; Reeves, Shane [Melbourne Univ., Parkville, VIC (Australia). School of Earth Sciences; Haukka, Maunu [Melbourne Univ., Parkville, VIC (Australia). Dept. of Chemical Engineering

1999-09-01

An X-ray fluorescence spectrometry pressed powder pellet technique (PPP) currently in use at the X-ray facility of the Instituto de Geociencias, Sao Paulo University has been extended to include additional elements and complemented by a full major and trace element calibration by fused glass disc X-ray fluorescence. A total of 38 major and trace elements are available (F, Na, Mg, Al, Si, P, S, Cl, K, Ca, Sc, Ti, V, Cr, Mn, Fe, Co, Ni, Cu, Zn, Ga, As, Rb, Sr, Y, Zr, Nb, Mo, Sn, Sb, Ba, Pb, Bi, La, Ce, Nd, Th and U) with variable detection limits, but generally below 10 ppm for trace elements. Loss-on-ignitions determined by weight difference and totals provide extremely good control on data quality. A full analysis, including background, matrix correction and all relevant corrections can be achieved automatically in less than 60 minutes. Virtually any sample matrix can be accommodated. The data support the view that fused disc and power pellet techniques are complementary and together provide a definite, rigorous XRF analysis. However, both techniques require considerable attention to details, with the glass disc technique prone to losses of F and S and increase detection limits for certain elements. The powder pellet technique requires fine micronizing and caution when dealing with the light elements Si and Al. Additionally the paper presents a new, previously unpublished experimentally determined Alpha coefficients for all matrix-corrected elements, which are based on the lithium metaborate system and contrast with the Philips theoretical alpha coefficients. (author)

Development of a fused glass disc XRF facility and comparison with the pressed powder pellet technique at Instituto de Geociencias, Sao Paulo University, Brazil

International Nuclear Information System (INIS)

Mori, Paulo Ernesto; Correia, Ciro Teixeira; Reeves, Shane; Haukka, Maunu

1999-01-01

An X-ray fluorescence spectrometry pressed powder pellet technique (PPP) currently in use at the X-ray facility of the Instituto de Geociencias, Sao Paulo University has been extended to include additional elements and complemented by a full major and trace element calibration by fused glass disc X-ray fluorescence. A total of 38 major and trace elements are available (F, Na, Mg, Al, Si, P, S, Cl, K, Ca, Sc, Ti, V, Cr, Mn, Fe, Co, Ni, Cu, Zn, Ga, As, Rb, Sr, Y, Zr, Nb, Mo, Sn, Sb, Ba, Pb, Bi, La, Ce, Nd, Th and U) with variable detection limits, but generally below 10 ppm for trace elements. Loss-on-ignitions determined by weight difference and totals provide extremely good control on data quality. A full analysis, including background, matrix correction and all relevant corrections can be achieved automatically in less than 60 minutes. Virtually any sample matrix can be accommodated. The data support the view that fused disc and power pellet techniques are complementary and together provide a definite, rigorous XRF analysis. However, both techniques require considerable attention to details, with the glass disc technique prone to losses of F and S and increase detection limits for certain elements. The powder pellet technique requires fine micronizing and caution when dealing with the light elements Si and Al. Additionally the paper presents a new, previously unpublished experimentally determined Alpha coefficients for all matrix-corrected elements, which are based on the lithium metaborate system and contrast with the Philips theoretical alpha coefficients. (author)

Cold pressed versus refined winterized corn oils: quality, composition and aroma

International Nuclear Information System (INIS)

Aydeniz Güneşer, B.; Yılmaz, E.; Ok, S.

2017-01-01

The aims of this study were to characterize and compare cold pressed and fully refined winterized corn oils. Free fatty acidity (FFA), peroxide (PV) and p-anisidin (p-AV) values, saponification number, total carotenoid and phenolic contents of cold pressed corn oils were higher than that of the refined winterized corn oils. Linoleic and oleic acids (approximately 53-54% and 30-31%, respectively) were detected as the major fatty acids in both oil samples. Fifteen different sterols with a majority of β-sitosterol, campesterol, and stigmasterol were quantified in both oil samples. Although phenolic compounds were not quantified in the refined winterized oil samples, some flavonoids (hesperidin, rutin) and phenolic acids (gallic, syringic, rosmaniric and trans-ferulic) were detected in the cold pressed oil samples. This study concludes that cold pressed corn oils could be superior in terms of bioactive compounds but still need some quality improvements for sensory attributes. [es

Effect of pressing temperature on the wear resistance of a Co-based Cr-Mo powder alloy produced by hot pressing

Energy Technology Data Exchange (ETDEWEB)

Somunkiran, Ilyas [Firat Univ., Elazig (Turkey). Metallurgical and Materials Engineering Dept.; Balin, Ahmet [Siirt Univ. (Turkey). Dept. of Vocational High School

2016-02-01

In this study, Co-based Cr-Mo powder alloy was produced at different pressing temperatures by using hot pressing technique and abrasive wear behaviors of the produced specimens were examined. Produced specimens were exposed to abrasive wear experiment using block on disc wear test device by applying a load of 50 N with 100-mesh SiC abrasive paper. Each specimen was investigated at 25, 50, 75 and 100 m. At the end of the experiment, abrasive wear results of the specimens were determined by calculating their mass losses. Microstructural properties of the specimens which were produced at different pressing temperatures were investigated by optical and SEM examinations and their wear resistances were examined by abrasive wear experiments. Consequently, it was observed that in Co-based Cr-Mo powder alloy produced by hot pressing technique; as sintering temperature increased, size of neck formations between the powder grains increased, porosity decreased and abrasive wear resistance increased. [German] In diesem Beitrag zugrunde liegenden Studie wurde eine Co-basierte Cr-Mo-Legierung mittels Heisspressens hergestellt und der Abrasivverschleisswiderstand dieser Proben untersucht. Die hergestellten Proben wurden dem Abrasivverschleissversuch durch einen Block-Scheibe-Versuchsaufbau unterzogen, wobei eine Kraft von 50 N mit einem SiC-Papier (100 mesh) verwendet wurde. Jede Probe wurde ueber eine Distanz von 25, 50, 75 und 100 m untersucht. Am Ende der jeweiligen Experimente wurden die Abrasivverschleissergebnisse ermittelt, indem die Massenverluste berechnet wurden. Die mikrostrukturellen Eigenschaften der Proben, die bei verschiedenen Presstemperaturen hergestellt wurden, wurden mittels optischer und Rasterelektronenmikroskopie bestimmt und ihr Verschleisswiderstand anhand der Verschleissversuche ermittelt. Schliesslich wurde beobachtet, dass bei steigender Sintertemperatur der heissgespressten Co-basierten Cr-Mo-Pulverlegierung die Groesse der Einschnuerungen zwischen den

Press conference of the 15 october 2002; Conference de presse du 15 octobre 2002

Energy Technology Data Exchange (ETDEWEB)

NONE

2002-10-01

Facing the public hostile purposes of october 2002, concerning the renewable energies, Andre Antolini, President of the renewable energies syndicate, proposed a press conference to give information, data and realizations on the renewable energies. The text of the conference is presented, as data on employment, biofuels, the wind energy, the hydro-electricity the greenhouse effect fight, the public opinion, the solar heating, the photovoltaic and the future projects and electric power supply for 2010. (A.L.B.)

Long-term clinical outcomes and survivorship of press-fit condylar sigma fixed-bearing and mobile-bearing total knee prostheses in the same patients.

Science.gov (United States)

Kim, Young-Hoo; Park, Jang-Won; Kim, Jun-Shik; Kulkarni, Sourabh S; Kim, Yoon-Hong

2014-10-01

We are aware of no study that has compared press-fit condylar Sigma fixed-bearing and mobile-bearing total knee prostheses in the same patients after more than ten years of follow-up. The purpose of the current study was to compare these two implants with respect to the functional and radiographic results, prevalence of osteolysis, and overall revision rates at a mean of 12.1 years of follow-up. The study consisted of a consecutive series of 444 patients (mean age [and standard deviation], 66.5 ± 7.4 years) who underwent simultaneous bilateral total knee arthroplasty, with one side treated immediately after the other. All of the patients received a press-fit condylar Sigma mobile-bearing prosthesis on one side and a press-fit condylar Sigma fixed-bearing prosthesis on the contralateral side. The minimum duration of follow-up was ten years (mean, 12.1 years; range, ten to thirteen years). At the time of each follow-up visit, the patients were assessed clinically and radiographically. Postoperative total knee scores (95 and 94 points), Western Ontario and McMaster Universities Osteoarthritis Index (19 and 18 points), University of California, Los Angeles activity score (both prostheses, 5 points), range of motion (129° ± 6.3° and 127° ± 6.8°), and radiographic findings did not differ significantly between the press-fit condylar Sigma mobile and fixed-bearing designs at the final follow-up. The prevalence of aseptic loosening (1.4% and 1.8%) did not differ significantly between the mobile and fixed-bearing implant designs. No knee in either group had osteolysis. The estimated survival rate with revision as the end point was 98.2% (95% confidence interval, 91% to 99%) and 97.5% (95% confidence interval, 91% to 99%) at 12.1 years for the mobile and fixed-bearing implant groups, respectively. The results of the present long-term clinical study suggest that excellent clinical and radiographic results were achieved with both the press-fit condylar Sigma mobile and

Microstructural analysis of hot press formed 22MnB5 steel

Science.gov (United States)

Aziz, Nuraini; Aqida, Syarifah Nur; Ismail, Izwan

2017-10-01

This paper presents a microstructural study on hot press formed 22MnB5 steel for enhanced mechanical properties. Hot press forming process consists of simultaneous forming and quenching of heated blank. The 22MnB5 steel was processed at three different parameter settings: quenching time, water temperature and water flow rate. 22MnB5 was processed using 33 full factorial design of experiment (DOE). The full factorial DOE was designed using three factors of quenching time, water temperature and water flow rate at three levels. The factors level were quenching time range of 5 - 11 s, water temperature; 5 - 27°C and water flow rate; 20 - 40 L/min. The as-received and hot press forming processed steel was characterised for metallographic study and martensitic structure area percentage using JEOL Field Emission Scanning Electron Microscopic (FESEM). From the experimental finding, the hot press formed 22MnB5 steel consisted of 50 to 84% martensitic structure area. The minimum quenching time of 8 seconds was required to obtain formed sample with high percentage of martensite. These findings contribute to initial design of processing parameters in hot press forming of 22MnB5 steel blanks for automotive component.

Six-axis multi-anvil press for high-pressure, high-temperature neutron diffraction experiments

Energy Technology Data Exchange (ETDEWEB)

Sano-Furukawa, A., E-mail: sano.asami@jaea.go.jp; Hattori, T. [Quantum Beam Science Center, Japan Atomic Energy Agency, Ibaraki 319-1195 (Japan); J-PARC Center, Japan Atomic Energy Agency, Ibaraki 319-1195 (Japan); Arima, H. [Institute for Materials Research, Tohoku University, Sendai 980-8577 (Japan); Yamada, A. [The University of Shiga Prefecture, Shiga 522-8533 (Japan); Tabata, S.; Kondo, M.; Nakamura, A. [Sumitomo Heavy Industries Co., Ltd., Ehime 792-0001 (Japan); Kagi, H.; Yagi, T. [Geochemical Research Center, Graduate School of Science, The University of Tokyo, Tokyo 113-0033 (Japan)

2014-11-15

We developed a six-axis multi-anvil press, ATSUHIME, for high-pressure and high-temperature in situ time-of-flight neutron powder diffraction experiments. The press has six orthogonally oriented hydraulic rams that operate individually to compress a cubic sample assembly. Experiments indicate that the press can generate pressures up to 9.3 GPa and temperatures up to 2000 K using a 6-6-type cell assembly, with available sample volume of about 50 mm{sup 3}. Using a 6-8-type cell assembly, the available conditions expand to 16 GPa and 1273 K. Because the six-axis press has no guide blocks, there is sufficient space around the sample to use the aperture for diffraction and place an incident slit, radial collimators, and a neutron imaging camera close to the sample. Combination of the six-axis press and the collimation devices realized high-quality diffraction pattern with no contamination from the heater or the sample container surrounding the sample. This press constitutes a new tool for using neutron diffraction to study the structures of crystals and liquids under high pressures and temperatures.

Surviving and Thriving: The Adaptive Responses of U.S. Four-Year Colleges and Universities during the Great Recession

Science.gov (United States)

Brint, Steven; Yoshikawa, Sarah R. K.; Rotondi, Matthew B.; Viggiano, Tiffany; Maldonado, John

2016-01-01

Press reports and industry statistics both give incomplete pictures of the outcomes of the Great Recession for U.S. four-year colleges and universities. To address these gaps, we conducted a statistical analysis of all articles that appeared in Lexis-Nexis on a sample of more than 300 U.S. colleges and universities during the Recession years. We…

The Intimate Correlation of Invitational Education and Effective Classroom Management

Science.gov (United States)

Riner, Phillip S.

2003-01-01

Critics of Invitational Education and other self-concept approaches to learning have long argued that there is a lack of empirical data to support the claims that approaches to student instruction based on self-concept theory are central to effective learning. Ellis (2001) examines a number of these analyses where self-concept, self-esteem, and…

More playful user interfaces: interfaces that invite social and physical interaction

NARCIS (Netherlands)

Nijholt, Antinus; Unknown, [Unknown

2015-01-01

This book covers the latest advances in playful user interfaces – interfaces that invite social and physical interaction. These new developments include the use of audio, visual, tactile and physiological sensors to monitor, provide feedback and anticipate the behavior of human users. The decreasing

Flux pinning in hot isostatically pressed Bi2Sr2CaCu2Ox

International Nuclear Information System (INIS)

Miller, D.J.; Sengupta, S.; Hettinger, J.D.; Shi, D.; Gray, K.E.; Nash, A.S.; Goretta, K.C.

1992-01-01

Magnetic hysteresis data were taken from 4.2 to 35 K on Bi 2 Sr 2 CaCu 2 O x samples that were hot isostatically pressed at 105 MPa in an inert atmosphere at 825 degree C. One set of samples was pressed for only 15 min while the other was pressed for 120 min. The samples pressed for 15 min contained a high density of dislocations and planar faults, while the samples pressed for 120 min contained fewer dislocations and faults, with most dislocations present within subgrain boundaries. The samples with the complex dislocation/planar fault structures exhibited substantially larger hysteresis loops, suggesting enhanced flux pinning

Considering (Auto)biography in Teaching and Learning about Race and Racism in a Diverse University

Science.gov (United States)

Jones, Demelza

2017-01-01

The "sociological imagination"--the recognition of the relationship between "private troubles" and "public issues" (Mills [1959] 2000. "The Sociological Imagination". Oxford: Oxford University Press: 8)--is central to the discipline of sociology. This article reports findings of a 2014 study which…

The influence of pressing conditions on SrFe12O19 nano-particles

DEFF Research Database (Denmark)

Mortensen, Anna; Stingaciu, Marian; Christensen, Mogens

2015-01-01

work the SrFe12O19 powder was made in an autoclave and was analysed by X-ray diffraction and Rietveld Refinement to determine particle size. The powder was pressed using Spark Plasma Syntering system at different conditions in order to investigate how the pressing conditions influence the magnetic...... properties. It was found, that pressing at 950oC leads to a much better alignment than pellets pressed at room temperature. Furthermore, ball milling seems to decrease the degree of alignment and thereby the magnetic remanence which leads to a lower energy product. The magnetization was characterized using...

Spontaneous pneumomediastinum after bench press training.

Science.gov (United States)

Nishino, Tomoya

2017-04-01

Spontaneous pneumomediastinum is often associated with asthma and mainly affects adolescent males with a tall, thin body habitus. A 17-year-old man complained of chest and pharyngeal pain after bench press training and spontaneous pneumomediastinum was diagnosed. It should be considered in the differential diagnosis of chest pain of uncertain cause.

Improving Dryer and Press Efficiencies Through Combustion of Hydrocarbon Emissions

Energy Technology Data Exchange (ETDEWEB)

Sujit Banerjee

2005-10-31

Emission control devices on dryers and presses have been legislated into the industry, and are now an integral part of the drying system. These devices consume large quantities of natural gas and electricity and down-sizing or eliminating them will provide major energy savings. The principal strategy taken here focuses on developing process changes that should minimize (and in some cases eliminate) the need for controls. A second approach is to develop lower-cost control options. It has been shown in laboratory and full-scale work that Hazardous Air Pollutants (HAPs) emerge mainly at the end of the press cycle for particleboard, and, by extension, to other prod-ucts. Hence, only the air associated with this point of the cycle need be captured and treated. A model for estimating terpene emissions in the various zones of veneer dryers has been developed. This should allow the emissions to be concentrated in some zones and minimized in others, so that some of the air could be directly released without controls. Low-cost catalysts have been developed for controlling HAPs from dryers and presses. Catalysts conventionally used for regenerative catalytic oxidizers can be used at much lower temperatures for treating press emissions. Fluidized wood ash is an especially inexpensive mate-rial for efficiently reducing formaldehyde in dryer emissions. A heat transfer model for estimating pinene emissions from hot-pressing strand for the manufacture of flakeboard has been constructed from first principles and validated. The model shows that most of the emissions originate from the 1-mm layer of wood adjoining the platen surface. Hence, a simple control option is to surface a softwood mat with a layer of hardwood prior to pressing. Fines release a disproportionate large quantity of HAPs, and it has been shown both theo-retically and in full-scale work that particles smaller than 400 µm are principally responsible. Georgia-Pacific is considering green

Comparison of two polymer-based immunohistochemical detection systems: ENVISION+ and ImmPRESS.

Science.gov (United States)

Ramos-Vara, José A; Miller, Margaret A

2006-11-01

The non-specific background reaction produced in avidin-biotin-based immunohistochemistry, particularly after harsh antigen retrieval procedures, has promoted the use of non-avidin-biotin systems, yet there are few reports comparing the performance of non-avidin-biotin, polymer-based methods. In this study we compare two of these methods, ENVISION+trade mark and ImmPRESS, in animal tissues. We examined the immunoreactivity of 18 antigens in formalin-fixed, paraffin-embedded tissues. Antigens were located in the cytoplasmic membrane (CD11d, CD18 and CD79a), cytoplasm (calretinin, COX-1, COX-2, Glut-1, HepPar 1, KIT, Melan A, tryptase and uroplakin III) or nucleus (MUM-1, PGP 9.5 and thyroid transcription factor 1). We also evaluated three infectious agents (Aspergillus, calicivirus and West Nile virus). The staining with ENVISION+ or ImmPRESS was performed simultaneously for each antigen. The intensity of the reaction and background staining were scored. ImmPRESS yielded similar or higher reaction intensity than ENVISION+trade mark in 16/18 antigens. ImmPRESS produced abundant background with the other two antigens (calretinin and COX-2), which hindered interpretation of the specific reaction. The cost of ImmPRESS was 25% lower than for ENVISION+trade mark. Based on these results, ImmPRESS is a good polymer-based detection system for routine immunohistochemistry.

Negative hyper-selection of metastatic colorectal cancer patients for anti-EGFR monoclonal antibodies: the PRESSING case-control study.

Science.gov (United States)

Cremolini, C; Morano, F; Moretto, R; Berenato, R; Tamborini, E; Perrone, F; Rossini, D; Gloghini, A; Busico, A; Zucchelli, G; Baratelli, C; Tamburini, E; Tampellini, M; Sensi, E; Fucà, G; Volpi, C; Milione, M; Di Maio, M; Fontanini, G; De Braud, F; Falcone, A; Pietrantonio, F

2017-12-01

tumour sidedness. © The Author 2017. Published by Oxford University Press on behalf of the European Society for Medical Oncology. All rights reserved. For permissions, please email: journals.permissions@oup.com.

Natural cold pressed oils as cosmetic products

Directory of Open Access Journals (Sweden)

Małgorzata Ligęza

2016-12-01

Full Text Available Background. It seems that patients may ask general practitioners about natural cosmetics applied on the skin regarding their safety and suitability. Objectives. The aim of the study was to analyze natural cold pressed oils as potential cosmetic products. Material and methods. Cold pressed oils obtained from selected seeds and fruit stones were analyzed, including: chokeberry seed oil, blackcurrant seed oil, elderberry seed oil, raspberry seed oil, apricot seed oil, tomato seed oil, strawberry seed oil, broccoli seed oil, Nigella sativa seed oil, hemp oil, safflower seed oil, Silybum marianum seed oil and coconut oil. 80 adult volunteers assessed the cosmetic properties of the analyzed oils. Each of the volunteers tested 2 to 4 different oils, by applying them on the skin. In addition, patch tests with all analyzed oils were performed on 23 individuals. Results. The majority of tested oils were positively evaluated by the participants: in the opinion of the participants, oil extracted from safflower had the best appearance (100% positive opinions, coconut oil had the best smell (70% positive opinions, while black currant seed oil showed the best absorbency (85% positive opinions. No irritation was observed within the analyzed product group, albeit one allergic reaction to apricot seed oil was observed with patch testing. Conclusions . Based on the achieved results, it could be suggested that natural cold pressed oils can be applied to the skin as cosmetics. Our observations may be helpful for general practitioners when choosing natural cosmetics.

Back-pressure Forging Using a Servo Press

OpenAIRE

河本, 基一郎; Kawamoto, Kiichiro

2015-01-01

博士論文要旨Abstract　以下に掲載：International Journal of Automation Technology 9(2) pp.184-192 2015. Fuji Technology Press Ltd. 共著者：Kiichiro Kawamoto, Takeshi Yoneyama, Masato Okada

Press Meeting 20 January 2003: First Light for Europe's Virtual Observatory

Science.gov (United States)

2002-12-01

Imagine you are an astronomer with instant, fingertip access to all existing observations of a given object and the opportunity to sift through them at will. In just a few moments, you can have information on all kinds about objects out of catalogues all over the world, including observations taken at different times. Over the next two years this scenario will become reality as Europe's Astrophysical Virtual Observatory (AVO) develops. Established only a year ago (cf. ESO PR 26/01), the AVO already offers astronomers a unique, prototype research tool that will lead the way to many outstanding new discoveries. Journalists are invited to a live demonstration of the capabilities of this exciting new initiative in astronomy. The demonstration will take place at the Jodrell Bank Observatory in Manchester, in the United Kingdom, on 20 January 2003, starting at 11:00. Sophisticated AVO tools will help scientists find the most distant supernovae - objects that reveal the cosmological makeup of our Universe. The tools are also helping astronomers measure the rate of birth of stars in extremely red and distant galaxies. Journalists will also have the opportunity to discuss the project with leading astronomers from across Europe. The new AVO website has been launched today, explaining the progress being made in this European Commission-funded project: URL: http://www.euro-vo.org/ To register your intention to attend the AVO First Light Demonstration, please provide your name and affiliation by January 13, 2003, to: Ian Morison, Jodrell Bank Observatory (full contact details below). Information on getting to the event is included on the webpage above. Programme for the AVO First Light Demonstration 11:00 Welcome, Phil Diamond (University of Manchester/Jodrell Bank Observatory) 11:05 Short introduction to Virtual Observatories, Piero Benvenuti (ESA/ST-ECF) 11:15 Q&A 11:20 Short introduction to the Astrophysical Virtual Observatory, Peter Quinn (ESO) 11:30 Q&A 11:35 Screening of

An Update of Freedom of the Press and Information in Latin America and the Caribbean.

Science.gov (United States)

Garrison, Bruce; Munoz, Julio E.

This paper is based on a review of the literature that included reports from the Inter-American Press Association's general assembly in Los Angeles in October 1984, the mid-year meeting of the Inter-American Press Association in Panama City in March 1985, and the 1983 world press freedom review of the International Press Institute. Other material…

A Dystopian Study of Invitation to a Beheading by Vladimir Nabokov

Directory of Open Access Journals (Sweden)

Faruk KALAY

2014-12-01

Full Text Available Utopia meaning a good place in Greek is a term coined in the fictive book Utopiaby Thomas More depicting an ideal place where people prosperously live. As a reaction and antithesis to this term, dystopia is defined as "an imaginary place where people lead dehumanized and often fearful lives" in Merriam-Webster Dictionary. Hence, Invitation to a Beheading authored by Nabokov recounts a protagonist named Cincinnatus C. sentenced to death for 'the farcical crime' (Morgan 2003: 281 of 'gnostic turpitude' which has a sarcastic and awaits for his punishment in an eccentric cell. On waiting, Cincinnatus not knowing his executioner and when the execution will be held is introduced by the manager trying to be a friend of the protagonist. In this context, when studied from the dystopian point of view, the novel has a great numbers of dystopian characteristics. In this study, the term of dystopia and the characteristics of this term in Invitation to a Beheading will be argued.

Hamilton Alaistar, The Copts and the West, 1439-1822, The European Discovery of the Egyptian Church, Oxford, Oxford University Press, 2006, 338 p.

Directory of Open Access Journals (Sweden)

Aurélien Girard

2007-07-01

Full Text Available Dès le titre, le livre annonce son point de vue : il ne s’agit pas d’une histoire des Coptes mais d’une histoire de la découverte par les Européens de l’Église égyptienne. L’auteur, Alaistar Hamilton, a déjà consacré d’importants travaux à l’histoire de l’orientalisme à l’époque moderne. Son étude commence en 1439 lorsque la décision est prise au concile de Florence (1438-1445 d’inviter la première délégation officielle copte en Europe. À cette occasion, des manuscrits coptes et coptes-arabe...

Constructing Childhood: Discourses about School Violence in the Greek Daily Press

Science.gov (United States)

Avgitidou, Sofia; Stamou, Anastasia G.

2013-01-01

This study explores the construction of discourses about childhood in the Greek daily press. It employs the theoretical frameworks of the new sociology of childhood and critical discourse analysis to question which discourses of childhood are constructed in the daily press presenting cases where children were the victimisers in school violent…

A method to press powder at 6000 ton using small amount of explosive

Science.gov (United States)

Hilmi, Ahmad Humaizi; Azmi, Nor Azmaliana; Ismail, Ariffin

2017-12-01

Large die hydraulic press forces are one of the key instruments in making jumbo planes. The machine can produce aircraft components such as wing spars, landing gear supports and armor plates. Superpower nations such as USA, Russia, Germany, Japan, Korea and China have large die hydraulic press which can press 50,000 tons. In Malaysia, heavy-duty press is available from companies such as Proton that builds chassis for cars. However, that heavy-duty press is not able to produce better bulkhead for engines, fuselage, and wings of an aircraft. This paper presents the design of an apparatus that uses 50 grams of commercial grade explosives to produce 6000 tons of compaction. This is a first step towards producing larger scale apparatus that can produce 50,000-ton press. The design was done using AUTODYN blast simulation software. According to the results, the maximum load the apparatus can withstand was 6000 tons which was contributed by 50 grams of commercial explosive(Emulex). Explosive size larger than 50 grams will lead to catastrophic failure. Fabrication of the apparatus was completed. However, testing of the apparatus is not presented in this article.

PRESS: A Novel Framework of Trajectory Compression in Road Networks

OpenAIRE

Song, Renchu; Sun, Weiwei; Zheng, Baihua; Zheng, Yu

2014-01-01

Location data becomes more and more important. In this paper, we focus on the trajectory data, and propose a new framework, namely PRESS (Paralleled Road-Network-Based Trajectory Compression), to effectively compress trajectory data under road network constraints. Different from existing work, PRESS proposes a novel representation for trajectories to separate the spatial representation of a trajectory from the temporal representation, and proposes a Hybrid Spatial Compression (HSC) algorithm ...

ÜBERBLICK AUF DIE SCHRIFTLICHE UND ELEKTRONISCHE PRESSE IN DER TURKEI

Directory of Open Access Journals (Sweden)

Güven BÜYÜKBAYKAL

2013-01-01

Full Text Available Das Thema dieser Arbeit ist die Entwicklungen der schriftlichen Presse und der elektronischen Presse in der Türkei. Auberdem wurden die Veranderungen, die die Technologie gebracht hat, zu den Wirkungen in der schriftlichen und elektronischen Presse berührt. Der Import von teurer und verschwenderischer Technologie, die Tatsache, dass die Erhöhung der Eingabepreise den Vertriebspreisen von Zeitungen nicht entgegenkommen konnte, und der sich mit den 80'igern beschleunigende Werbe-Promotionswettbewerb erhöhten die Gestehungskosten im Pressesektor und brachten das Monopol mit sich. Die Neigung zum Monopol wirkte negativ auf die Nachrichtenproduktion, -Verteilung und die Gedankenfreiheit; die Arbeitsbedingungen und die Beschaffenheitsrechte der Pressearbeiter wurden eingeschrankt. Werbungen und unser Magazintage sind der Schwerpunkt der türkischen Presse. Exklusive - reiche Massen, Prominente, die man als 'Gesellschaftssahne' bezeichnet, Sanger und Sangerinnen die in Fernsehprogrammen berühmt wurden, und das private Leben von Entertainern haben einen groBen Platz in der Presse. Nachrichten, die die Gesellschaft oder die Zukunft des Landes interessieren, können bewusst auBer Acht gelassen werden und die Tagung besteht meistens aus Gerüchten mit vielen Bildern und groBen Buchstaben, die überhaupt keinen Nachrichtenwert haben. Letztendlich sollte man Zeitungen zum lesen und nicht zum anschauen drucken. Eine Zeitung sollte nicht mit dem Fernsehen oder dem Internet konkurrieren sondern in ihrer eigenen Rennstrecke bleiben.

Factors influencing the creep strength of hot pressed beryllium

International Nuclear Information System (INIS)

Webster, D.; Crooks, D.D.

1975-01-01

The parameters controlling the creep strength of hot pressed beryllium block have been determined. Creep strength was improved by a high initial dislocation density, a coarse grain size, and a low impurity content. The impurities most detrimental to creep strength were found to be aluminum, magnesium, and silicon. A uniform distribution of BeO was found to give creep strength which was inferior to a grain boundary distribution. The creep strength of very high purity, hot isostatically pressed beryllium was found to compare favorably with that of other more commonly used high temperature metals

Fast reactor safety and related physics. Volume I. Invited papers; panels; summary

Energy Technology Data Exchange (ETDEWEB)

1976-01-01

Separate abstracts were prepared for each of the twenty invited papers included. The papers covered sessions on licensing aspects of safety design bases, safety of demonstration plants, safety aspects of large commercial fast breeders, and safety test facilities.

University-Community Partnership Models: Employing Organizational Management Theories of Paradox and Strategic Contradiction

Science.gov (United States)

Bowers, Amanda M.

2017-01-01

University-Community (U-C) partnerships have the potential to respond to society's most pressing needs through engaged scholarship. Despite this promise, partnerships face paradoxical tensions and inherent contradictions that are often not fully addressed in U-C partnership models or frameworks, or in practice. This article seeks to explore the…

Invited commentary: recruiting for epidemiologic studies using social media.

Science.gov (United States)

Allsworth, Jenifer E

2015-05-15

Social media-based recruitment for epidemiologic studies has the potential to expand the demographic and geographic reach of investigators and identify potential participants more cost-effectively than traditional approaches. In fact, social media are particularly appealing for their ability to engage traditionally "hard-to-reach" populations, including young adults and low-income populations. Despite their great promise as a tool for epidemiologists, social media-based recruitment approaches do not currently compare favorably with gold-standard probability-based sampling approaches. Sparse data on the demographic characteristics of social media users, patterns of social media use, and appropriate sampling frames limit our ability to implement probability-based sampling strategies. In a well-conducted study, Harris et al. (Am J Epidemiol. 2015;181(10):737-746) examined the cost-effectiveness of social media-based recruitment (advertisements and promotion) in the Contraceptive Use, Pregnancy Intention, and Decisions (CUPID) Study, a cohort study of 3,799 young adult Australian women, and the approximate representativeness of the CUPID cohort. Implications for social media-based recruitment strategies for cohort assembly, data accuracy, implementation, and human subjects concerns are discussed. © The Author 2015. Published by Oxford University Press on behalf of the Johns Hopkins Bloomberg School of Public Health. All rights reserved. For permissions, please e-mail: journals.permissions@oup.com.

Título en inglés: Limits and opportunities of politics in university. Evaluation and its missteps

Directory of Open Access Journals (Sweden)

José Enrique Ema López

2013-03-01

Full Text Available The current situation in university is not only the consequence of what happens outside. University also plays a leading role in the production and maintenance of the social order it belongs to. In this paper we shall analyze, firstly, the dominant ideology in university (scientistic and technocratic and place it in relation with changes in the economic environment and especially with its role producing captive subjectivities. Secondly, we shall examine specifically the ideology behind evaluation and its effects. Far from expanding the possibilities for more democratization of knowledge, it homogenizes value criteria and invites uncritical adaptation to the situation. However, in the daily classroom work there are opportunities that open the possibility of a university which is not a mere space of adaptation and reproduction of what already exists. Thus, in the last section, we acknowledge the possibility of confronting the depoliticizing role of university through the encouragement of thought, as something which cannot be deduced from knowledge.

Free Press in a Constitutional Democracy

Science.gov (United States)

Lucianek, Christine

2014-01-01

This article describes a lesson in which students will examine several views expressed by the founders to understand the context for including freedom of the press in the First Amendment. Students will be asked to think about the role that the news media and the need to be an informed citizen continue to play in our democracy. Students will…

Highly anisotropic conductivity of tablets pressed from polyaniline-montmorillonite nanocomposite

Energy Technology Data Exchange (ETDEWEB)

Tokarský, Jonáš, E-mail: jonas.tokarsky@vsb.cz [Nanotechnology centre, VŠB-TU Ostrava, 17. listopadu 15/2172, 708 33 Ostrava—Poruba (Czech Republic); IT4Innovations Centre of Excellence, VŠB-TU Ostrava, 17. listopadu 15/2172, 708 33 Ostrava—Poruba (Czech Republic); Kulhánková, Lenka [Faculty of Metallurgy and Materials Engineering, VŠB-TU Ostrava, 17. listopadu 15/2172, 708 33 Ostrava—Poruba (Czech Republic); Neuwirthová, Lucie; Mamulová Kutláková, Kateřina [Nanotechnology centre, VŠB-TU Ostrava, 17. listopadu 15/2172, 708 33 Ostrava—Poruba (Czech Republic); Vallová, Silvie [Faculty of Metallurgy and Materials Engineering, VŠB-TU Ostrava, 17. listopadu 15/2172, 708 33 Ostrava—Poruba (Czech Republic); Stýskala, Vítězslav [Faculty of Electrical Engineering and Computer Science, VŠB-TU Ostrava, 17. listopadu 15/2172, 708 33 Ostrava—Poruba (Czech Republic); Čapková, Pavla [Faculty of Science, University of J.E. Purkyně, České mládeže 8, 400 96 Ústí nad Labem (Czech Republic)

2016-03-15

Highlights: • Montmorillonite (MMT) can be intercalated with polyaniline (PANI) chains. • Tablets pressed from PANI/MMT exhibit high anisotropy in electrical conductivity. • Pressure 28MPa is sufficient to reach the anisotropy. • Tablets pressed from pure PANI also exhibit anisotropy in electrical conductivity. - Abstract: Polyaniline-montmorillonite nanocomposite was prepared from anilinium sulfate (precursor) and ammonium peroxodisulfate (oxidizing agent) using simple one-step method. The resulting nanocomposite obtained in powder form has been pressed into tablets using various compression pressures (28–400 MPa). Electrical conductivities of tablets in two perpendicular directions, i.e. direction parallel with the main surface of tablet (σ=) and in orthogonal direction (σ⊥), and corresponding anisotropy factors (i.e., the ratio σ=/σ⊥) have been studied in dependence on compression pressure used during the preparation. Polyaniline-montmorillonite nanocomposite was characterized using X-ray diffraction analysis, raman spectroscopy, transmission electron microscopy, thermogravimetric analysis and molecular modeling which led to the understanding of the internal structure. Measurement of hardness performed on pressed tablets has been also involved. Taking into account the highest value of anisotropy factor reached (σ=/σ⊥ = 490), present study shows a chance to design conductors with nearly two-dimensional conductivity.

Highly anisotropic conductivity of tablets pressed from polyaniline-montmorillonite nanocomposite

International Nuclear Information System (INIS)

Tokarský, Jonáš; Kulhánková, Lenka; Neuwirthová, Lucie; Mamulová Kutláková, Kateřina; Vallová, Silvie; Stýskala, Vítězslav; Čapková, Pavla

2016-01-01

Highlights: • Montmorillonite (MMT) can be intercalated with polyaniline (PANI) chains. • Tablets pressed from PANI/MMT exhibit high anisotropy in electrical conductivity. • Pressure 28MPa is sufficient to reach the anisotropy. • Tablets pressed from pure PANI also exhibit anisotropy in electrical conductivity. - Abstract: Polyaniline-montmorillonite nanocomposite was prepared from anilinium sulfate (precursor) and ammonium peroxodisulfate (oxidizing agent) using simple one-step method. The resulting nanocomposite obtained in powder form has been pressed into tablets using various compression pressures (28–400 MPa). Electrical conductivities of tablets in two perpendicular directions, i.e. direction parallel with the main surface of tablet (σ=) and in orthogonal direction (σ⊥), and corresponding anisotropy factors (i.e., the ratio σ=/σ⊥) have been studied in dependence on compression pressure used during the preparation. Polyaniline-montmorillonite nanocomposite was characterized using X-ray diffraction analysis, raman spectroscopy, transmission electron microscopy, thermogravimetric analysis and molecular modeling which led to the understanding of the internal structure. Measurement of hardness performed on pressed tablets has been also involved. Taking into account the highest value of anisotropy factor reached (σ=/σ⊥ = 490), present study shows a chance to design conductors with nearly two-dimensional conductivity.

Start up study of UASB reactor treating press mud for biohydrogen production

International Nuclear Information System (INIS)

Radjaram, B.; Saravanane, R.

2011-01-01

Anaerobic digestion of press mud mixed with water for biohydrogen production was performed in continuous fed UASB bioreactor for 120 days. Experiment was conducted by maintaining constant HRT of 30 h and the volume of biohydrogen evolved daily was monitored. Various parameters like COD, VFA, Alkalinity, EC, Volatile solids, pH with respect to biohydrogen production were monitored at regular interval of time. SBPR was 10.98 ml g -1 COD reduced d -1 and 12.77 ml g -1 VS reduced d -1 on peak yield of biohydrogen. COD reduction was above 70 ± 7%. Maximum gas yield was on the 78th day to 2240 ml d -1 . The aim of the experiment is to study the startup process of UASB reactor for biohydrogen production by anaerobic fermentation of press mud. The inoculum for the process is cow dung and water digested in anaerobic condition for 30 days with municipal sewage sludge. The study explores the viability of biohydrogen production from press mud which is a renewable form of energy to supplement the global energy crisis. -- Highlights: → Feasibility of biohydrogen production from press mud was explored in this study. The gas yield was maximum on the 78th day to 2240 ml d -1 with H 2 % of 52-59%. Biohydrogen yield was about 890 ml kg -1 press mud added d -1 . Press mud is identified as an excellent potential waste to tap energy.

Influence of pressing on the nanostructure and electrical properties of semiconducting polymer nanolayers

International Nuclear Information System (INIS)

Park, Jiho; Kim, Hwajeong; Kim, Youngkyoo

2010-01-01

In this work we attempted to change the nanostructure and electrical properties of semiconducting polymer nanolayers by employing a nano-pressing technique. The semiconducting polymer nanolayers, which consist of poly(3-hexylthiophene) (P3HT) and 1-(3-methoxycarbonyl)-propyl-1-phenyl-(6,6)C 61 (PCBM), were spin-coated on to a conducting polymer buffer layer coated on a transparent conducting oxide substrate. The coated P3HT:PCBM samples were precisely pressed using a nanopress system at 70 .deg. C. The nanostructures of the unpressed and the pressed P3HT:PCBM layers were investigated using a grazing incident angle X-ray diffraction (GIXD) system empowered by a synchrotron radiation source while the electrical properties of those samples were examined using a diode-type device. Results showed that the P3HT chain alignment was improved by pressing, accordingly, the device with the pressed layer exhibited enhanced charge transport characteristics.

From the Aldine Press to Aldus@SFU: Showcasing Simon Fraser University Library’s Aldines Online

OpenAIRE

Bordini, Alessandra

2017-01-01

This report stems from a joint commemoration in 2015 of the fiftieth anniversary of the opening of Simon Fraser University and the five-hundredth anniversary of the death of pioneering Renaissance publisher and scholar Aldus Manutius. To mark these occasions, Publishing@SFU and SFU Library Special Collections joined forces to create a web-based resource comprising an outstanding selection of Aldines from the Wosk–McDonald collection, one of the largest such in North America. This report detai...

Using Dark Matter Haloes to Learn about Cosmic Acceleration: A New Proposal for a Universal Mass Function

Science.gov (United States)

Prescod-Weinstein, Chanda; Afshordi, Niayesh

2011-01-01

Structure formation provides a strong test of any cosmic acceleration model because a successful dark energy model must not inhibit or overpredict the development of observed large-scale structures. Traditional approaches to studies of structure formation in the presence of dark energy or a modified gravity implement a modified Press-Schechter formalism, which relates the linear overdensities to the abundance of dark matter haloes at the same time. We critically examine the universality of the Press-Schechter formalism for different cosmologies, and show that the halo abundance is best correlated with spherical linear overdensity at 94% of collapse (or observation) time. We then extend this argument to ellipsoidal collapse (which decreases the fractional time of best correlation for small haloes), and show that our results agree with deviations from modified Press-Schechter formalism seen in simulated mass functions. This provides a novel universal prescription to measure linear density evolution, based on current and future observations of cluster (or dark matter) halo mass function. In particular, even observations of cluster abundance in a single epoch will constrain the entire history of linear growth of cosmological of perturbations.

Low-load bench press and push-up induce similar muscle hypertrophy and strength gain.

Science.gov (United States)

Kikuchi, Naoki; Nakazato, Koichi

2017-06-01

To investigate the effect of push-up training with a similar load of to 40% of 1- repetition maximumal (1RM) bench press on muscle hypertrophy and strength gain in men. Eighteen male participants (age, 20.2 ± 0.73 years, range: 19-22 years, height: 169.8 ± 4.4 cm, weight: 64.5 ± 4.7 kg) were randomly assigned to one of two experimental groups: bench press at 40%1RM (bench-press group, n = 9) or push-ups with position adjusted (e.g. kneeling) to the same load of bench-press 40%1RM (push-up group, n = 9), performed twice per week for 8 weeks. Muscle thickness at three sites (biceps, triceps, and pectoralis major), bench-press 1RM, maximum repetition at 40%1RM, and power output (medicine ball throw) were measured before and after the training period. Significant increases in 1RM and muscle thickness (triceps and pectoralis major) were observed in bench-press group (1RM, from 60.0 ± 12.1 kg to 65.0 ± 12.1 kg, p bench-press group (28.4 ± 3.3 mm to 31.5 ± 3.7 mm, p bench press is comparably effective for muscle hypertrophy and strength gain over an 8-week training period.

Mrs. Chandrasekhar addresses the media in TRW Media Hospitality Tent

Science.gov (United States)

1999-01-01

Mrs. Lalitha Chandrasekhar (right), wife of the late Indian- American Nobel Laureate Subrahmanyan Chandrasekhar, addresses the media and other invited guests in the TRW Media Hospitality Tent at the NASA Press Site at KSC as Dr. Alan Bunner, Science Program Director, Structure and Evolution of the Universe, Office of Space Science, NASA Headquarters, Washington, D.C., looks on. The name 'Chandra,' a shortened version of her husband's name which he preferred among friends and colleagues, was chosen in a contest to rename the Advanced X-ray Astrophysics Facility. 'Chandra' also means 'Moon' or 'luminous' in Sanskrit. The observatory is scheduled to be launched aboard Columbia on Space Shuttle mission STS-93.

Italian Credit Mobility Students Significantly Increase Their Alcohol Intake, Risky Drinking and Related Consequences During the Study Abroad Experience.

Science.gov (United States)

Aresi, Giovanni; Moore, Simon; Marta, Elena

2016-11-01

To examine changes in alcohol intake and consequences in Italian students studying abroad. Italian exchange students planning to study abroad were invited to report on their drinking and alcohol-related negative consequences before and after their time abroad. After excluding those who abstained throughout, data on 121 students were analysed and showed that they tended to consume more alcohol and experience more alcohol-related negative consequences compared to their pre-departure levels. The added alcohol risk of study abroad for Italian students merits consideration of possible opportunities for intervention. © The Author 2016. Medical Council on Alcohol and Oxford University Press. All rights reserved.

Laterality of facial expressions of emotion: Universal and culture-specific influences.

Science.gov (United States)

Mandal, Manas K; Ambady, Nalini

2004-01-01

Recent research indicates that (a) the perception and expression of facial emotion are lateralized to a great extent in the right hemisphere, and, (b) whereas facial expressions of emotion embody universal signals, culture-specific learning moderates the expression and interpretation of these emotions. In the present article, we review the literature on laterality and universality, and propose that, although some components of facial expressions of emotion are governed biologically, others are culturally influenced. We suggest that the left side of the face is more expressive of emotions, is more uninhibited, and displays culture-specific emotional norms. The right side of face, on the other hand, is less susceptible to cultural display norms and exhibits more universal emotional signals. Copyright 2004 IOS Press

A Comparison of Coverage of Speech and Press Verdicts of Supreme Court.

Science.gov (United States)

Hale, F. Dennis

1979-01-01

An analysis of the coverage by ten newspapers of 20 United States Supreme Court decisions concerning freedom of the press and 20 decisions concerning freedom of speech revealed that the newspapers gave significantly greater coverage to the press decisions. (GT)

[A man with a painful upper arm after bench press exercise].

Science.gov (United States)

Sijtsma, Ben C T; van der Veen, Hugo C; van Raay, Jos J A M

2015-01-01

A 22-year-old male bodybuilder presented with pain and a haematoma of his right upper arm after bench press exercises. Suspicion of a pectoralis muscle tear was confirmed by MRI and surgical repair was performed. Ruptures of the pectoralis major muscle are rare, but may occur in young male bodybuilders, typically after bench press exercises.

Teaching and Assessment Practices at the National University of Lesotho: Some Critical Comments

Science.gov (United States)

Tlali, Tebello; Jacobs, Lynette

2015-01-01

This paper explores the teaching and assessment practices of some lecturers at the National University of Lesotho in view of the negative perception that was created in the press and also suggested in limited research findings about quality-related issues. We adopted a qualitative approach and drew from Constructivism's theoretical lens to…

Scientists Still Behaving Badly? A Survey Within Industry and Universities.

Science.gov (United States)

Godecharle, Simon; Fieuws, Steffen; Nemery, Ben; Dierickx, Kris

2017-10-02

Little is known about research misconduct within industry and how it compares to universities, even though a lot of biomedical research is performed by-or in collaboration with-commercial entities. Therefore, we sent an e-mail invitation to participate in an anonymous computer-based survey to all university researchers having received a biomedical research grant or scholarship from one of the two national academic research funders of Belgium between 2010 and 2014, and to researchers working in large biomedical companies or spin-offs in Belgium. The validated survey included questions about various types of research misconduct committed by respondents themselves and observed among their colleagues in the last three years. Prevalences of misconduct were compared between university and industry respondents using binary logistic regression models, with adjustments for relevant personal characteristics, and with significance being accepted for p industry. Response rates were 43 (767/1766) and 48% (123/255), and usable information was available for 617 and 100 respondents, respectively. In general, research misconduct was less likely to be reported by industry respondents compared to university respondents. Significant differences were apparent for one admitted action (gift authorship) and three observed actions (plagiarism, gift authorship, and circumventing animal-subjects research requirements), always with lower prevalences for industry compared to universities, except for plagiarism. This survey, based on anonymous self-report, shows that research misconduct occurs to a substantial degree among biomedical researchers from both industry and universities.

“Universe of Particles” opens in the Globe

CERN Multimedia

Carolyn Lee

2010-01-01

CERN’s brand new permanent exhibition provides a high-tech experience with virtual interactive stations and pieces of actual detectors to intrigue the general public about some of the world’s most sophisticated physics tools and experiments.   Universe of Particles exhibition will open on 1 July in the Globe of Science and Technology. Upon entering the dark interior of the Globe, one has a sense of emerging into a portal to the outer universe. Large projections that fill the walls and a 6 m large diameter circle screen in the middle of the ground where space swirls with stars and planets, as well as particle collisions from the LHC experiments. Questions such as where do we come from? What are the laws of Nature? Why did antimatter and matter not destroy each other just after the Big Bang? Will we find particles that make up the mysterious dark matter or the Higgs particle? are linked to the research being done at the LHC. Visitors are invited to explore the unique spherica...

Progress in hot pressing

International Nuclear Information System (INIS)

Brodhag, C.; Thevenot, F.

1988-01-01

An experimental technique is described to study hot pressing of ceramics under conditions of controlled temperature and pressure during both the heating and final sintering stages. This method gives a better control of the final microstructure of the material. Transformation mechanisms can be studied during initial heating stage (impurity degasing, reaction, phase transformation, mechanical behavior of intergranular phase...) using computer control and graphical data representations. Some examples will be given for different systems studied in our laboratory: B (α, β, amorphous), B 12 O 2 (reaction of B + B 2 O 3 ), Si 3 N 4 ( + additives), TiN, Al 2 O 3 + AlON,ZrC

Press kit kicks off new branding.

Science.gov (United States)

Rees, Tom

2004-01-01

A smartly produced press kit resulted in unprecedented news coverage when Denver's Porter Adventist Hospital recently unveiled plans for an extensive 80 million dollars redevelopment. A news conference was held to announce this plan, along with the opening of the hospital's new emergency department. The overall effort is part of the new branding strategy of the 75-year-old hospital.

Sexism and anatomy, as discerned in textbooks and as perceived by medical students at Cardiff University and University of Paris Descartes.

Science.gov (United States)

Morgan, Susan; Plaisant, Odile; Lignier, Baptiste; Moxham, Bernard J

2014-03-01

Contemporary textbooks of anatomy and surface anatomy were evaluated to ascertain whether they were gender-neutral. The evidence of this, and previous studies, suggests that, both in terms of imagery and text, many textbooks lack neutrality. To further investigate such matters, we provided second-year medical students studying at Cardiff University (n = 293) and at the Paris Descartes University (n = 142) during the 2011-2012 academic year with a questionnaire inviting them to address the possibility that social/gender factors hinder the dispassionate representation of anatomy. Ethical approval was obtained from both Cardiff and Paris universities. Eighty-six percent of the students at Cardiff and 39% at Paris Descartes responded and provided data for analysis. The hypothesis tested is that medical students perceive a gender bias that is reflected in the books they read and the tuition they receive. Our findings suggest that, while students recognise the importance of gender issues and do not wish to associate with sexism, most are unaware of the possible negative aspects of sexism within anatomy. In this respect, the findings do not support our hypothesis. Nevertheless, we recommended that teachers of anatomy and authors of anatomy textbooks should be aware of the possibility of adverse effects on professional matters relating to equality and diversity issues. © 2013 Anatomical Society.

Citizen Journalism in Cyber Media: Protection and Legal Responsibility Under Indonesian Press Law

OpenAIRE

Prahassacitta, Vidya

2017-01-01

Phenomena of citizen journalism had accepted and become part of cyber media. Cyber media owned and managed by press companies had featured citizen journalists’ information, critics, opinions, and news. Citizen journalism was part of freedom of expression. However, in Indonesia’s press law concept, it was not part of the national press. This created legal issues regarding protection and legal responsibility aspects for both parties. A qualitative research was conducting to solving these issues...

Do Performance-Based Codes Support Universal Design in Architecture?

DEFF Research Database (Denmark)

Grangaard, Sidse; Frandsen, Anne Kathrine

2016-01-01

– Universal Design (UD). The empirical material consists of input from six workshops to which all 700 Danish Architectural firms were invited, as well as eight group interviews. The analysis shows that the current prescriptive requirements are criticized for being too homogenous and possibilities...... for differentiation and zoning are required. Therefore, a majority of professionals are interested in a performance-based model because they think that such a model will support ‘accessibility zoning’, achieving flexibility because of different levels of accessibility in a building due to its performance. The common...... of educational objectives is suggested as a tool for such a boost. The research project has been financed by the Danish Transport and Construction Agency....

A Journalist's Guide to the Free Press.

Science.gov (United States)

Ingelhart, Louis

1996-01-01

Summarizes the content of the federal constitution and various state constitutions regarding freedom of the press. Examines certain borderline issues, including actions and expressions, pornography, defamation, libel, and copyrighted material. States that regulation of unprotected material must be reasonable, specific, and clear. Discusses what…

A comparison of muscle activity in concentric and counter movement maximum bench press.

Science.gov (United States)

van den Tillaar, Roland; Ettema, Gertjan

2013-01-01

The purpose of this study was to compare the kinematics and muscle activation patterns of regular free-weight bench press (counter movement) with pure concentric lifts in the ascending phase of a successful one repetition maximum (1-RM) attempt in the bench press. Our aim was to evaluate if diminishing potentiation could be the cause of the sticking region. Since diminishing potentiation cannot occur in pure concentric lifts, the occurrence of a sticking region in this type of muscle actions would support the hypothesis that the sticking region is due to a poor mechanical position. Eleven male participants (age 21.9 ± 1.7 yrs, body mass 80.7 ± 10.9 kg, body height 1.79 ± 0.07 m) conducted 1-RM lifts in counter movement and in pure concentric bench presses in which kinematics and EMG activity were measured. In both conditions, a sticking region occurred. However, the start of the sticking region was different between the two bench presses. In addition, in four of six muscles, the muscle activity was higher in the counter movement bench press compared to the concentric one. Considering the findings of the muscle activity of six muscles during the maximal lifts it was concluded that the diminishing effect of force potentiation, which occurs in the counter movement bench press, in combination with a delayed muscle activation unlikely explains the existence of the sticking region in a 1-RM bench press. Most likely, the sticking region is the result of a poor mechanical force position.

Citizen Journalism in Cyber Media: Protection and Legal Responsibility Under Indonesian Press Law

Directory of Open Access Journals (Sweden)

Vidya Prahassacitta

2017-01-01

Full Text Available Phenomena of citizen journalism had accepted and become part of cyber media. Cyber media owned and managed by press companies had featured citizen journalists’ information, critics, opinions, and news. Citizen journalism was part of freedom of expression. However, in Indonesia’s press law concept, it was not part of the national press. This created legal issues regarding protection and legal responsibility aspects for both parties. A qualitative research was conducting to solving these issues. Using secondary data from literature study and observation on several cyber media websites, this discovers two conclusions. First, the citizen journalist is part of freedom of the press; it means that a citizen journalist’s creation has protected form censor and bans. However, a citizen journalist still has a limitation which shall be complied videlicet Civil Code and Law No. 11 The year 2008 concerning Information and Electronic Transaction. Violation of both regulations means that a citizen journalist shall be legally responsible. Second, protection and responsibility border between a citizen journalist and press company are based on an agreement. Approval of term and condition of general user content in a website from a citizen journalist means that both parties have agreed to enter into an agreement. A press company might be freed of its legal responsibility as long as conducted its obligation to control and manage contents that have been uploaded and published by a citizen journalist. If the company does not take proportional action against citizen journalist’ contents that violating the law, the press company shall be requested its civil or criminal legal responsibility.

Influence of medical journal press releases on the quality of associated newspaper coverage: retrospective cohort study.

Science.gov (United States)

Schwartz, Lisa M; Woloshin, Steven; Andrews, Alice; Stukel, Therese A

2012-01-27

To determine whether the quality of press releases issued by medical journals can influence the quality of associated newspaper stories. Retrospective cohort study of medical journal press releases and associated news stories. We reviewed consecutive issues (going backwards from January 2009) of five major medical journals (Annals of Internal Medicine, BMJ, Journal of the National Cancer Institute, JAMA, and New England Journal of Medicine) to identify the first 100 original research articles with quantifiable outcomes and that had generated any newspaper coverage (unique stories ≥100 words long). We identified 759 associated newspaper stories using Lexis Nexis and Factiva searches, and 68 journal press releases using Eurekalert and journal website searches. Two independent research assistants assessed the quality of journal articles, press releases, and a stratified random sample of associated newspaper stories (n=343) by using a structured coding scheme for the presence of specific quality measures: basic study facts, quantification of the main result, harms, and limitations. Proportion of newspaper stories with specific quality measures (adjusted for whether the quality measure was present in the journal article's abstract or editor note). We recorded a median of three newspaper stories per journal article (range 1-72). Of 343 stories analysed, 71% reported on articles for which medical journals had issued press releases. 9% of stories quantified the main result with absolute risks when this information was not in the press release, 53% did so when it was in the press release (relative risk 6.0, 95% confidence interval 2.3 to 15.4), and 20% when no press release was issued (2.2, 0.83 to 6.1). 133 (39%) stories reported on research describing beneficial interventions. 24% mentioned harms (or specifically declared no harms) when harms were not mentioned in the press release, 68% when mentioned in the press release (2.8, 1.1 to 7.4), and 36% when no press release

Reducing VOC Press Emission from OSB Manufacturing; FINAL

International Nuclear Information System (INIS)

Gary D, McGinnis; Laura S, WIlliams; Amy E, Monte; Jagdish Rughani; Brett A, Niemi; Thomas M, Flicker

2001-01-01

Current regulations require industry to meet air emission standards with regard to particulates, volatile organic compounds (VOCs), hazardous air pollutants (HAPs) and other gases. One of many industries that will be affected by the new regulations is the wood composites industry. This industry generates VOCs, HAPs, and particulates mainly during the drying and pressing of wood. Current air treatment technologies for the industry are expensive to install and operate. As regulations become more stringent, treatment technologies will need to become more efficient and cost effective. The overall objective of this study is to evaluate the use of process conditions and chemical additives to reduce VOC/HAPs in air emitted from presses and dryers during the production of oriented strand board

The Physics Force of the College of Science and Engineering at the University of Minnesota

Energy Technology Data Exchange (ETDEWEB)

Dahlberg, E. Dan, E-mail: dand@umn.edu

2017-08-15

Highlights: • First invited article to launch the new section in JMMM on outreach. • Description of outreach program at the University of Minnesota. • Demonstration program to engage the public. - Abstract: This article is about outreach to students and the general public. The evolution of a thirty year old program at the UM is described. The goal of this paper is to stimulate others in the research community in their quest to educate, motivate, and entertain in the name of science.

Reflexo dos barorreceptores e homeostase da pressão arterial

Directory of Open Access Journals (Sweden)

Anderson Martelli

2013-12-01

Full Text Available A hipertensão arterial é considerada um dos principais fatores de risco para a morbidade e mortalidade cardiovascular. Os reflexos originados nos barorreceptores arteriais e nos receptores de estiramento da região cardiopulmonar são os principais mecanismos de controle efetivo da pressão arterial a curto prazo. O reflexo dos barorreceptores é considerado um sistema de controle de alto ganho, que mantém a pressão arterial dentro de limites normais em períodos de segundos a minutos. Dessa forma, esta revisão busca abordar os mecanismos desenvolvidos pelos barorreceptores na homeostase da pressão arterial. No presente artigo foram relatadas as alterações dos reflexos cardiovasculares na hipertensão arterial, focando a distribuição dos barorreceptores e seu funcionamento no restabelecimento da pressão arterial. Para realização desta pesquisa foi realizada uma revisão de artigos científicos utilizando as bases de dados Medline, Scielo e Lilacs. Adicionalmente foram consultados livros de fisiologia humana para complementação das informações sobre a fisiologia do barorreflexo na homeostase da pressão arterial. Estudos clínicos têm mostrado que uma reduzida sensibilidade do barorreflexo está associada com a morte súbita que se segue ao infarto agudo do miocárdio. O entendimento dos reflexos dos barorreceptores e a manutenção da hipertensão arterial em curto prazo são de grande importância para o entendimento da fisiopatogenia envolvidas no desenvolvimento e/ou evolução de determinadas alterações patológicas.

Press touch code: A finger press based screen size independent authentication scheme for smart devices.

Science.gov (United States)

Ranak, M S A Noman; Azad, Saiful; Nor, Nur Nadiah Hanim Binti Mohd; Zamli, Kamal Z

2017-01-01

Due to recent advancements and appealing applications, the purchase rate of smart devices is increasing at a higher rate. Parallely, the security related threats and attacks are also increasing at a greater ratio on these devices. As a result, a considerable number of attacks have been noted in the recent past. To resist these attacks, many password-based authentication schemes are proposed. However, most of these schemes are not screen size independent; whereas, smart devices come in different sizes. Specifically, they are not suitable for miniature smart devices due to the small screen size and/or lack of full sized keyboards. In this paper, we propose a new screen size independent password-based authentication scheme, which also offers an affordable defense against shoulder surfing, brute force, and smudge attacks. In the proposed scheme, the Press Touch (PT)-a.k.a., Force Touch in Apple's MacBook, Apple Watch, ZTE's Axon 7 phone; 3D Touch in iPhone 6 and 7; and so on-is transformed into a new type of code, named Press Touch Code (PTC). We design and implement three variants of it, namely mono-PTC, multi-PTC, and multi-PTC with Grid, on the Android Operating System. An in-lab experiment and a comprehensive survey have been conducted on 105 participants to demonstrate the effectiveness of the proposed scheme.

Press touch code: A finger press based screen size independent authentication scheme for smart devices

Science.gov (United States)

Ranak, M. S. A. Noman; Nor, Nur Nadiah Hanim Binti Mohd; Zamli, Kamal Z.

2017-01-01

Due to recent advancements and appealing applications, the purchase rate of smart devices is increasing at a higher rate. Parallely, the security related threats and attacks are also increasing at a greater ratio on these devices. As a result, a considerable number of attacks have been noted in the recent past. To resist these attacks, many password-based authentication schemes are proposed. However, most of these schemes are not screen size independent; whereas, smart devices come in different sizes. Specifically, they are not suitable for miniature smart devices due to the small screen size and/or lack of full sized keyboards. In this paper, we propose a new screen size independent password-based authentication scheme, which also offers an affordable defense against shoulder surfing, brute force, and smudge attacks. In the proposed scheme, the Press Touch (PT)—a.k.a., Force Touch in Apple’s MacBook, Apple Watch, ZTE’s Axon 7 phone; 3D Touch in iPhone 6 and 7; and so on—is transformed into a new type of code, named Press Touch Code (PTC). We design and implement three variants of it, namely mono-PTC, multi-PTC, and multi-PTC with Grid, on the Android Operating System. An in-lab experiment and a comprehensive survey have been conducted on 105 participants to demonstrate the effectiveness of the proposed scheme. PMID:29084262

Densification of boron carbide at relatively low temperatures by hot pressing and hot isostatic pressing

International Nuclear Information System (INIS)

Telle, R.

1988-01-01

The poor sinterability of B 4 C limits its widespread application because both high temperatures and high pressures are required for a complete densification. Moreover, B 4 C suffers from a low strength and fracture toughness, possesses, however, a high potential because of its extreme hardness. Reaction hot pressing of B 4 C-WC-TiC-Si-Co mixtures resulting in B 4 C-TiB 2 -W 2 B 5 composites of high density exhibit remarkable mechanical properties. The influence of hot isostatic pressing (HIP) on the microstructure and the mechanical properties is investigated in cooperation with participants of the COST 503 activities and related to the strengthening and toughening mechanisms. Difficulties during densification by HIP arise from the evaporation of adsorbed volatiles as well as from the strong swelling of the powder compact due to the sintering reaction. Several HIP cycle designs were tested in order to prevent the bloating of the capsule and to control internal stresses due to the misfit of the thermal expansion of the entire phases. In comparison to single phase B 4 C ceramics, bending strength was improved to 1030 MPa, K Ic to 5.2 MPa/m, while hardness was comparable with HV1=38 GPa. Wear test were performed and related to the toughening mechanisms. (orig.) With 56 refs., 9 tabs., 64 figs

Press touch code: A finger press based screen size independent authentication scheme for smart devices.

Directory of Open Access Journals (Sweden)

M S A Noman Ranak

Full Text Available Due to recent advancements and appealing applications, the purchase rate of smart devices is increasing at a higher rate. Parallely, the security related threats and attacks are also increasing at a greater ratio on these devices. As a result, a considerable number of attacks have been noted in the recent past. To resist these attacks, many password-based authentication schemes are proposed. However, most of these schemes are not screen size independent; whereas, smart devices come in different sizes. Specifically, they are not suitable for miniature smart devices due to the small screen size and/or lack of full sized keyboards. In this paper, we propose a new screen size independent password-based authentication scheme, which also offers an affordable defense against shoulder surfing, brute force, and smudge attacks. In the proposed scheme, the Press Touch (PT-a.k.a., Force Touch in Apple's MacBook, Apple Watch, ZTE's Axon 7 phone; 3D Touch in iPhone 6 and 7; and so on-is transformed into a new type of code, named Press Touch Code (PTC. We design and implement three variants of it, namely mono-PTC, multi-PTC, and multi-PTC with Grid, on the Android Operating System. An in-lab experiment and a comprehensive survey have been conducted on 105 participants to demonstrate the effectiveness of the proposed scheme.

Hydrogen Decrepitation Press-Less Process Recycling of NdFeB sintered magnets

DEFF Research Database (Denmark)

Xia, Manlong; Abrahamsen, Asger Bech; Bahl, Christian

2017-01-01

A Hydrogen Decrepitation Press-Less Process (HD-PLP) recycling method for recycling of anisotropic NdFeB magnets is demonstrated. The method combines hydrogen decrepitation (HD) disintegration of the initial magnet, powder sieving and the Press-Less Process (PLP), where hydride powder is sintered...

INVITATION FROM THE UBS

CERN Multimedia

UBS SA

2000-01-01

Via its Web pages (http://www.ubs.com), the UBS offers you direct access to all its telebanking services, namely:information relating to accounts and custody accounts (balances, debits and credits);stock market information and placing of orders;domestic and foreign payment transactions.These supplementary and inexpensive banking services mean that you no longer have to go to the bank to obtain the information you require and are not therefore limited by bank opening times.The UBS will be holding two sessions on the CERN site to present this modern product on:25.4.2000 (in French),26.4.2000 (in English).The agenda will be as follows:12.00 to 12.40 p.m.Presentation of the product;12.40 to 13.10 p.m.Question-and-answer session;13.10 to 14.00 p.m.Buffet and discussions.To enable us to meet your requirements and to expedite matters, we invite you to register for one of these sessions by sending an e-mail or letter to:pierre.guyenon@ubs.com before 7.4.2000 indicating:your surname and first name, the account number(...

Guardians of the public sphere? Political scandal and the press, 1979-97.

Science.gov (United States)

See, Helena

2013-01-01

The political scandals that beset the Conservative Party during the 1980s and 1990s constitute a valuable lens for examining two interrelated areas of study: the changing power relationship between government and press, and the changing interface between public and private in contemporary discourse. Close discursive analysis of the press coverage of these scandals--and of the libel actions that resulted from them--highlights the extent to which the Thatcher administration and the tabloid press propagated a shared moral discourse, founded on the repudiation of 'permissiveness', and a return to the ideal of the patriarchal nuclear family. This alliance transformed the way in which the Conservative message was communicated, disseminated, and indeed constituted, yet ultimately proved to be a double-edged sword. By catalysing the disintegration of the boundary between public and private in political life, and investing the press with the power to mould and configure public expectations of sexual morality, Thatcher laid the groundwork for the eventual fall of the Major administration, in the wake of a long series of financial and sexual scandals. As such, this article offers insights into a hitherto unexamined aspect of Thatcher's legacy, and the unprecedented influence of the press in late twentieth-century politics.

FREEDOM OF SPEECH IN INDONESIAN PRESS: INTERNATIONAL HUMAN RIGHTS PERSPECTIVE

Directory of Open Access Journals (Sweden)

Clara Staples

2016-06-01

Full Text Available This paper will firstly examine the international framework of human rights law and its guidelines for safeguarding the right to freedom of speech in the press. Secondly, it will describe the constitutional and other legal rights protecting freedom of speech in Indonesia and assess their compatibility with the right to freedom of speech under the international human rights law framework. Thirdly it will consider the impact of Indonesia’s constitutional law and criminal and civil law, including sedition and defamation laws, and finally media ownership, on the interpretation and scope of the right to freedom of speech in the press. Consideration of these laws will be integrated with a discussion of judicial processes. This discussion will be used to determine how and in what circumstances the constitutional right to freedom of speech in the press may be facilitated or enabled, or on the other hand, limited, overridden or curtailed in Indonesia. Conclusions will then be drawn regarding the strengths and weaknesses of Indonesian laws in safeguarding the right to freedom of speech in the press and the democratic implications from an international human rights perspective. This inquiry will be restricted to Indonesian laws in existence during the post-New Order period of 1998 to the present, and to the information and analysis provided by English-language sources.

Older Australian's Motivation for University Enrollment and Their Perception of the Role of Tertiary Education in Promoting Healthy Aging: A National Cross-Sectional Study

Science.gov (United States)

Brownie, Sonya

2014-01-01

The aims of this study were to describe the characteristics of older Australian university students (aged 60+ years); to identify the factors that motivate late-life, tertiary-level learning; and to capture older students' views about the role of tertiary-level learning in promoting healthy aging. In 2012, an invitation to participate in the study…

Association Between Maximal Bench Press Strength and Isometric Handgrip Strength Among Breast Cancer Survivors.

Science.gov (United States)

Rogers, Benjamin H; Brown, Justin C; Gater, David R; Schmitz, Kathryn H

2017-02-01

To characterize the relationship between 1-repetition maximum (1-RM) bench press strength and isometric handgrip strength among breast cancer survivors. Cross-sectional study. Laboratory. Community-dwelling breast cancer survivors (N=295). Not applicable. 1-RM bench press strength was measured with a barbell and exercise bench. Isometric handgrip strength was measured using an isometric dynamometer, with 3 maximal contractions of the left and right hands. All measures were conducted by staff with training in clinical exercise testing. Among 295 breast cancer survivors, 1-RM bench press strength was 18.2±6.1kg (range, 2.2-43.0kg), and isometric handgrip strength was 23.5±5.8kg (range, 9.0-43.0kg). The strongest correlate of 1-RM bench press strength was the average isometric handgrip strength of both hands (r=.399; Pisometric handgrip strength of both hands overestimated 1-RM bench press strength by 4.7kg (95% limits of agreement, -8.2 to 17.6kg). In a multivariable linear regression model, the average isometric handgrip strength of both hands (β=.31; Pstrength (R 2 =.23). Isometric handgrip strength is a poor surrogate for 1-RM bench press strength among breast cancer survivors. 1-RM bench press strength and isometric handgrip strength quantify distinct components of muscular strength. Copyright © 2016 American Congress of Rehabilitation Medicine. Published by Elsevier Inc. All rights reserved.

Creating a TCFL Network within Nordic Universities

DEFF Research Database (Denmark)

Zhang, Chun

-didactic knowledge specific to TCFL to Danish, Swedish and Norwegian learners; (2) problematic focus on English-language CFL textbooks (i.e., Danish/Swedish/Norwegian-textbook on TCFL are needed); (3) little guidance on the ways to train local novice non-native speakers to become qualified CFL teachers. Finally, we......With the growth in learning Chinese as a foreign language (abbreviated into TCFL) in a global scale, there is a pressing need for universities to deliver high quality TCFL to the learners. This requires teachers to develop and to apply the latest knowledge within the field both theoretically......, 2017 at Oslo University, Norway. During each activity, surveys are issued and questions are posed. The preliminary analysis from two completed activities and surveys show that three challenges face the growth of TCFL and professional development of teachers. (1) lacking research-based subject...

Speech freedom and press freedom in human security in Rwanda

OpenAIRE

Niyonzima, Oswald

2014-01-01

Treball Final de Màster Universitari Internacional en Estudis de Pau, Conflictes i Desenvolupament. Codi: SAA074. Curs: 2013/2014 Freedom of speech and press freedom are key foundations of all human rights as stipulated in human rights declaration of 1948. Denying people the right to free speech is keeping them away from what is happening in this world, thus, hindering them from participating in decision making. While speech freedom and press freedom are key tools to measure if a country ...

FRAMEWORKING THE PRESS FREEDOM, AT THE BORDER BETWEEN LEGAL AND SELF-REGULATION

Directory of Open Access Journals (Sweden)

Cristina Anca PĂIUȘESCU

2014-05-01

Full Text Available Freedom of the press is essential to democracy and to a pluralistic culture. Most journalists are against any form of legal regulation considering the creation of a press law as an interference with freedom of the press, while state authorities considered necessary minimum set of rules to sanction those who exceed the "normality" of free speech. If in the audiovisual field the legislation tends toward European standards, for print media all draft laws proposed so far by different political parties or the government have failed. Representatives of the major newspapers saw each time in these legislative proposals an attempt to "choke" the freedom of the press. In this context, self-regulation is seen as a way in which journalists can establish their own rules in order to protect themselves from the state attempt to regulate this area, a method of protecting against political manipulation and preventing the erosion of public trust, and it is also seen as a method of education within the profession.

Strength, body composition, and functional outcomes in the squat versus leg press exercises.

Science.gov (United States)

Rossi, Fabrício E; Schoenfeld, Brad J; Ocetnik, Skyler; Young, Jonathan; Vigotsky, Andrew; Contreras, Bret; Krieger, James W; Miller, Michael G; Cholewa, Jason

2018-03-01

The purpose of this study was to compare strength, body composition, and functional outcome measures following performance of the back squat, leg press, or a combination of the two exercises. Subjects were pair-matched based on initial strength levels and then randomly assigned to 1 of 3 groups: a squat-only group (SQ) that solely performed squats for the lower body; a leg press-only group (LP) that solely performed leg presses for the lower body, or a combined squat and leg press group (SQ-LP) that performed both squats and leg presses for the lower body. All other RT variables were held constant. The study period lasted 10 weeks with subjects performing 2 lower body workouts per week comprising 6 sets per session at loads corresponding to 8-12 RM with 90- to 120-second rest intervals. Results showed that SQ had greater transfer to maximal squat strength compared to the leg press. Effect sizes favored SQ and SQ-LP versus LP with respect to countermovement jump while greater effect sizes for dynamic balance were noted for SQ-LP and LP compared to SQ, although no statistical differences were noted between conditions. These findings suggest that both free weights and machines can improve functional outcomes, and that the extent of transfer may be specific to the given task.

Effect of Fatigue Upon Performance and Electromyographic Activity in 6-RM Bench Press.

Science.gov (United States)

van den Tillaar, Roland; Saeterbakken, Atle

2014-03-27

The aim of this study was to examine the effect of fatigue during one set of 6-RM bench pressing upon the muscle patterning and performance. Fourteen resistance-trained males (age 22.5±2.0 years, stature 1.82±0.07 m, body mass 82.0±7.8 kg) conducted a 6-RM bench press protocol. Barbell kinematics and EMG activity of pectoralis major, deltoid anterior, biceps brachii, triceps brachii, rectus abdominis, oblique external and erector spinae were measured in each repetition during the 6-RM bench press. Total lifting time increased and the velocity in the ascending movement decreased (p≤0.001). However, the kinematics in the descending phase deferred: the time decreased and velocity increased during the 6-RM (p≤0.001). Generally, muscles increased their EMG amplitude during the six repetitions in the ascending movement, while only three of the seven measured muscles showed an increase over the six repetitions in the descending part in 6-RM bench pressing. It was concluded that the bench pressing performance decreased (lower barbell velocities and longer lifting times) with increasing fatigue in the 6-RM execution. Furthermore EMG increased in the prime movers and the trunk stabilizers (abdominal and spine), while the antagonist muscle (biceps) activity was not affected by fatigue during the lifting phase in a single set of 6-RM bench pressing.

Invited Commentary: Can Issues With Reproducibility in Science Be Blamed on Hypothesis Testing?

Science.gov (United States)

Weinberg, Clarice R

2017-09-15

In the accompanying article (Am J Epidemiol. 2017;186(6):646-647), Dr. Timothy Lash makes a forceful case that the problems with reproducibility in science stem from our "culture" of null hypothesis significance testing. He notes that when attention is selectively given to statistically significant findings, the estimated effects will be systematically biased away from the null. Here I revisit the recent history of genetic epidemiology and argue for retaining statistical testing as an important part of the tool kit. Particularly when many factors are considered in an agnostic way, in what Lash calls "innovative" research, investigators need a selection strategy to identify which findings are most likely to be genuine, and hence worthy of further study. Published by Oxford University Press on behalf of the Johns Hopkins Bloomberg School of Public Health 2017. This work is written by (a) US Government employee(s) and is in the public domain in the US.

Invited to a Beheading: A Real Individual in Search of Freedom

Directory of Open Access Journals (Sweden)

Bahare Jalali Farahani

2016-11-01

Full Text Available Among the most prominent political novels of the twentieth century, Invitation to a Beheading is the acme of Nabokov’s art in that it was embellished by the finest Nabokovian techniques, and was enriched by thought- provoking ideas. This study is aimed to offer a narratological reading of this novel in search of what its implied author has pictured as the meaning of genuine freedom intended by Nabokov. By analyzing the story and discourse levels of this narrative, we are going to discuss, first, the concepts of ‘reality’ and ‘individuality’ in Invitation to a Beheading as the pillars on which the author constructed the ultimate concept of freedom. After discussing the contribution of these two notions, in the last section of this article, dedicated to the questions of ideology and rhetoric, we place the ultimate concept of freedom in the period in which the novel was composed. We discuss how the final picture is in accordance with the peculiarities of the modern world that went through two World Wars and witnessed the outcome of totalitarian systems.

Natural Hazards and the press in the western Mediterranean region

Directory of Open Access Journals (Sweden)

M. Llasat-Botija

2007-07-01

Full Text Available This study analyses press articles published between 1982 and 2005 in an attempt to describe the social perception of natural hazards in Catalonia. The articles included in the database have been classified according to different types of risk. In addition, the study examines the evolution of each type of risk in the press coverage during the study period. Finally, the results have been compared to data provided by insurance companies with respect to compensations paid out for damages. Conclusions show that floods are the most important natural hazard in the region, but that the number of headlines for each event is greater in the case of snowfalls and forest fires. Factors such as the season of the year, the proximity of the affected region to the capital, the topical issues at the time, and the presence of other important news must be considered when the impact in the press is analysed.

Advertising presence on the visual configuration of the digital press

Directory of Open Access Journals (Sweden)

Belinda de Frutos Torres

2016-07-01

Full Text Available Visual strength is responsible for one of the mayor changes undergone by the digital press with Internet explosion and the increase of the Informational and Communicational Technologies. The present study analyzes the structure the digital press has taken and the role of the digital advertisement in the composition of their textual and iconic elements. The paper quantifies the picture representations volume and compares their presence on the digital natives papers with those coming from the traditional paper support. The results reveal that there is a mayor contribution of adverts on the native on-line press compare to the on-line paper arriving from the traditional media decreasing the information volume. At the same time the visual volume is boosted on the former compare to the digital media with a paper support. Altogether it can be said that visual component prompted the digital papers first page, being this effect enhanced on the native digital papers.

Film Advertising in the Albanian Press before World War II

Directory of Open Access Journals (Sweden)

Vjollca Hysi Panajoti

2015-05-01

Full Text Available This paper aims at studying the development of film advertising in the 1930’s Albanian press. Through advertising we struggle to read a piece of the Albanian monarchy’s history. Considering advertising as a historical source tends to reflect the economic, social and cultural life of the country. The study focused on the features, characteristics and uniqueness of advertising the films in relation to other ads present in print. Who were the people who created the ads, how does the Albanian press film advertising compare to advertising in the foreign press and what were the difficulties facing advertising at this time, are the other important issues addressed in this study. Over a century has passed since Harper's Weekly wrote that 'advertisements are a reflection of real life, a kind of fossil by which chroniclers can rewrite history in order to complete the graphic, even if all other historical evidence may have disappeared.

"...Establish the Student Press--And Stifle It!"

Science.gov (United States)

McCallie, Franklin

1990-01-01

Presents an acceptance speech by Franklin McCallie, principal of Kirkwood High School (Missouri), for the "Administrator of the Year" award presented by the Missouri Interscholastic Press Association and the Missouri Journalism Education Association in April 1989. Discusses journalism's role in achieving the school's chief goals: student growth,…

[Report from the Student Press Law Center.

Science.gov (United States)

Student Press Law Center, Washington, DC.

The Student Press Law Center serves as a national clearinghouse to collect, analyze, and distribute information on the First Amendment rights of student journalists and journalism teachers and on violations of these rights in high schools and colleges. This report details information concerning current censorship incidents: the investigation by…

Effect of hot isostatic pressing on the properties of sintered alpha silicon carbide

Science.gov (United States)

Watson, G. K.; Moore, T. J.; Millard, M. L.

1985-01-01

Two lots of alpha silicon carbide were isostatically hot-pressed under 138 MPa for 2 h in Ar at temperatures up to 2200 C. Nearly theoretically dense specimens resulted. Hot isostatic pressing increased both room-temperature strength and 1200 C strength, and resulted in improved reliability. One lot of material which was pressed at 2200 C showed increases of about 20 percent in room-temperature strength and about 50 percent in 1200 C flexural strength; the Weibull modulus improved about 100 percent.

The Social Theories of the press: journalism and society

Directory of Open Access Journals (Sweden)

Beatriz Marocco

2005-06-01

Full Text Available For a short period of time, between the end of the 19th century and the middle of the 20th, newspapers and journalists were under the spotlight as never before. However, the comprehensive reviews of the theories of the press do not acknowledge the thought of this period and its development into “the social theories of the press” (H. Hardt, 1979. This article is positioned in this gap of press studies, and it uses as a starting point the foucaultian description of the diff erent thresholds that establish the levels of discourse elaboration (Foucault, 1995. It aims at exploring the theoretical production that approximates German and American scholars such as Albert Schäffle (1831-1903; Karl Knies (1821-1898; Karl Bücher (1847-1930; Ferdinand Tönnies (1835-1936; Albion Small (1854-1926; Edward Ross (1856-1951; Max Weber (1864-1920; Robert Park (1864-1944 and Walter Lippmann (1889-1974, rescuing this production from the pre-history of the press to materialize evidence that this production coincides, in its external origin, with the modern newspaper practices, although there seemed to be no dependence between them at the time.

Graphite and boron carbide composites made by hot-pressing

International Nuclear Information System (INIS)

Miyazaki, K.; Hagio, T.; Kobayashi, K.

1981-01-01

Composites consisting of graphite and boron carbide were made by hot-pressing mixed powders of coke carbon and boron carbide. The change of relative density, mechanical strength and electrical resistivity of the composites and the X-ray parameters of coke carbon were investigated with increase of boron carbide content and hot-pressing temperature. From these experiments, it was found that boron carbide powder has a remarkable effect on sintering and graphitization of coke carbon powder above the hot-pressing temperature of 2000 0 C. At 2200 0 C, electrical resistivity of the composite and d(002) spacing of coke carbon once showed minimum values at about 5 to 10 wt% boron carbide and then increased. The strength of the composite increased with increase of boron carbide content. It was considered that some boron from boron carbide began to diffuse substitutionally into the graphite structure above 2000 0 C and densification and graphitization were promoted with the diffusion of boron. Improvements could be made to the mechanical strength, density, oxidation resistance and manufacturing methods by comparing with the properties and processes of conventional graphites. (author)

The Social Theories of the press: journalism and society

Directory of Open Access Journals (Sweden)

Beatriz Marocco

2011-02-01

Full Text Available For a short period of time, between the end of the 19th century and the middle of the 20th, newspapers and journalists were under the spotlight as never before. However, the comprehensive reviews of the theories of the press do not acknowledge the thought of this period and its development into “the social theories of the press” (H. Hardt, 1979. This article is positioned in this gap of press studies, and it uses as a starting point the foucaultian description of the diff erent thresholds that establish the levels of discourse elaboration (Foucault, 1995. It aims at exploring the theoretical production that approximates German and American scholars such as Albert Schäffle (1831-1903; Karl Knies (1821-1898; Karl Bücher (1847-1930; Ferdinand Tönnies (1835-1936; Albion Small (1854-1926; Edward Ross (1856-1951; Max Weber (1864-1920; Robert Park (1864-1944 and Walter Lippmann (1889-1974, rescuing this production from the pre-history of the press to materialize evidence that this production coincides, in its external origin, with the modern newspaper practices, although there seemed to be no dependence between them at the time.

Nuclear arms race - no way around

International Nuclear Information System (INIS)

Huebotter, K.

1981-01-01

On the invitation of the publisher, but really on the invitation of all those who had signed the Krefeld disarmament appeal till then the former General of the Federal Army, Gert Bastian came to Bremen as a guest. He gave a lecture in the municipal hall, answered all questions of the audience and gave interviews to the local press and was questioned by Radio Bremen and the regional television. This compendium contains all speeches, questions and answers of the municipal to hall-meeting, all radio- and TV-interviews, the press reports in full detail and some letters written in connection with the event. (orig./HS) [de

Researching on YH100 Numerical Control Servo Press Hydraulic Control System and Control Algorithm

Directory of Open Access Journals (Sweden)

Kai LI

2014-09-01

Full Text Available In order to study the numerical control (NC servo press hydraulic control system and its control algorithm. The numerical control servo press performance and control principle of hydraulic control system are analyzed. According to the flow equation of the hydraulic control valve, hydraulic cylinder flow continuity equation and the force balance equation of the hydraulic cylinder with load press, the mathematical model of hydraulic control system is established. And the servo press hydraulic system transfer function is deduced. Introducing the suitable immune particle swarm control algorithm for servo press hydraulic system, and the control system block diagram is established. Immune algorithm is used to optimize new control parameters of the system and adopt the new optimization results to optimize the system simulation. The simulation result shows that the hydraulic system’s transition time controlled by the immune particle swarm algorithm is shorter than traditional ones, and the control performance is obviously improved. Finally it can be concluded that immune particle swarm PID control have these characteristics such as quickness, stability and accuracy. Applying this principle into application, the obtained YH100 numerical control servo press hydraulic control system meets the requirement.

The year without pants WordPress.com and the future of work

CERN Document Server

Berkun, Scott

2013-01-01

A behind-the-scenes look at the firm behind WordPress.com and the unique work culture that contributes to its phenomenal success 50 million websites, or twenty percent of the entire web, use WordPress software. The force behind WordPress.com is a convention-defying company called Automattic, Inc., whose 120 employees work from anywhere in the world they wish, barely use email, and launch improvements to their products dozens of times a day. With a fraction of the resources of Google, Amazon, or Facebook, they have a similar impact on the future of the Internet. How is this possible? What's dif

Do Worlds Have Corners? When Children's Picture Books Invite Philosophical Questions

Science.gov (United States)

Maagero, Eva; Ostbye, Guri Lorentzen

2012-01-01

In this article, we want to present and analyse the picture book "The World has no Corners" (2006/1999) by the Norwegian author and illustrator Svein Nyhus. The book represents a new trend in Norwegian picture books for children by inviting the readers into a world of thinking and wondering about existential topics such as life and death, growing…

CinéGlobe invites you to participate in a poster design competition

CERN Multimedia

Neal David Hartman

2013-01-01

For its 2014 publicity campaign, CinéGlobe invites CERN people to participate in a poster design competition.  The entries are now on display on the Pas Perdus in the main building, and the CERNois are invited to vote for their favourites.    CinéGlobe is the international festival of short films inspired by science that takes place every two years at CERN, in the Globe of Science and Innovation. From 18 to 23 March 2014, CERN will host the fourth edition of the festival. The mission of the CinéGlobe Film Festival is to challenge the commonly perceived divisions between science and art by demonstrating that they are both essential to interpreting our world. Open to short film creators from around the world, the CinéGlobe festival is truly international, the first three editions having attracted more than 4,000 entries from more than 100 countries around the globe.  In addition to screening...

Law of the Student Press. Second Edition.

Science.gov (United States)

Student Press Law Center, Washington, DC.

Noting dramatic changes in First Amendment protections for high school students and new legal issues facing college newspaper editors, this book describes in detail the legal rights and responsibilities of both the high school and college press. While the book is extensively footnoted, it intentionally avoids "legal-ese" and "brings…

When International Press Rights "Are" the News

Science.gov (United States)

Freedman, Eric

2006-01-01

In many countries, reporters and editors face criminal prosecution, censorship, self-censorship, exile, tax audits, loss of broadcast and publication licenses, loss of jobs, assault, and even assassination based on how they practice their profession. Press rights and human rights advocacy groups try to draw media and official attention to those…

Terrorism and Politics Predominate on the Front Pages of the Basque Press. Content and Area Analysis of the Front Pages of the Regional Newspapers

Directory of Open Access Journals (Sweden)

Dr. Jesús A. Pérez Dasilva

2010-01-01

Full Text Available This paper offers the results of research project 08/20 of the University of the Basque Country on the news published on the front pages of the Basque press during the years 1996, 2001 and 2006.The researchers analyse the front pages of the Basque press to determine if their content matches the demand and interests of their readers. The study shows what are the most relevant topics for these newspapers. The research involved a detailed analysis of 2,448 front pages of the five main Basque newspapers, with a total of 19,156 news items. A specific methodology was developed for this work, enabling both a quantitative and qualitative analysis of the news stories to be made. The data shown in this paper are a summary of the more detailed results that emerged in the different fields of the research.

Invitations and excuses that are not invitations and excuses: Gossip in Luke 14:18–20

Directory of Open Access Journals (Sweden)

Ernest van Eck

2012-08-01

Full Text Available In modern Western culture, gossip is seen as a malicious activity that should be avoided. In ancient oral-cultures, gossip as a cultural form did not have this negative connotation. Gossip was a necessary social game that enabled the flow of information. This information was used in the gossip network of communities to clarify, maintain and enforce group values, facilitate group formation and boundary maintenance and assess the morality of individuals. Gossip was a natural and spontaneous recurring form of social organisation. This understanding of gossip is used to interpret the two invitations and three excuses in the parable of the Feast (Lk 14:16a–23. The conclusion reached is that gossip, when understood as a social game, can be a useful tool to curb anachronistic and ethnocentristic readings of texts produced by cultures different from that of modern interpreters analysing these texts.

The Association between Maximal Bench Press Strength and Isometric Handgrip Strength among Breast Cancer Survivors

Science.gov (United States)

Rogers, Benjamin H.; Brown, Justin C.; Gater, David R.; Schmitz, Kathryn H.

2016-01-01

Objective One-repetition maximum (1-RM) bench press strength is considered the gold standard to quantify upper-body muscular strength. Isometric handgrip strength is frequently used as a surrogate for 1-RM bench press strength among breast cancer (BrCa) survivors. The relationship between 1-RM bench press strength and isometric handgrip strength, however, has not been characterized among BrCa survivors. Design Cross-sectional study. Setting Laboratory. Participants Community-dwelling BrCa survivors. Interventions Not applicable. Main Outcome Measure 1-RM bench press strength was measured with a barbell and exercise bench. Isometric handgrip strength was measured using an isometric dynamometer with three maximal contractions of left and right hands. All measures were conducted by staff with training in clinical exercise testing. Results Among 295 BrCa survivors, 1-RM bench press strength was 18.2±6.1 kg (range: 2.2-43.0) and isometric handgrip strength was 23.5±5.8 kg (range: 9.0-43.0). The strongest correlate of 1-RM bench press strength was the average isometric handgrip strength of both hands (r=0.399; Pisometric handgrip strength of both hands overestimated 1-RM bench press strength by 4.7 kg (95% limits of agreement: −8.2 to 17.6). In a multivariable linear regression model, the average isometric handgrip strength of both hands (β=0.31; Pstrength (R2=0.23). Conclusions Isometric handgrip strength is a poor surrogate for 1-RM bench press strength among BrCa survivors. 1-RM bench press and isometric handgrip strength quantify distinct components of muscular strength. PMID:27543047

Inductive ingot heating for extrusion press applications; Induktive Bolzenerwaermung fuer Strangpressanwendungen

Energy Technology Data Exchange (ETDEWEB)

Beer, Stefan [I.A.S. Induktions-Anlagen + Service GmbH und Co. KG, Iserlohn (Germany)

2013-03-15

Inductive heating of large-format aluminium ingots on modern extrusion press lines generates significant process-engineering benefits. In addition, the proportion of special alloys processed is continuously increasing, accompanied simultaneously by ever smaller production batches, both of which are factors necessitating improvement of and greater flexibility in process-cycle control. This report examines a system concept recently commissioned on one of the world's largest aluminium extrusion presses. (orig.)

Influence of press temperature on the properties of binderless particleboard made from oil palm trunk

International Nuclear Information System (INIS)

Hashim, Rokiah; Said, Norafizah; Lamaming, Junidah; Baskaran, Mohana; Sulaiman, Othman; Sato, Masatoshi; Hiziroglu, Salim; Sugimoto, Tomoko

2011-01-01

Research highlights: → Influence of press temperature on binderless particleboard of oil palm trunk. → Modulus of rupture increased with increasing press temperature. → The internal bond strength of samples meets JIS standard. → Water absorption and thickness swelling improved. → Increasing pressing temperature improve properties of the boards. -- Abstract: The objective of this investigation was to evaluate the properties of binderless particleboard manufactured from oil palm trunk as a function of press temperature. Particleboard samples were manufactured with a target density of 0.80 g/cm 3 using press temperatures of 160 o C, 180 o C and 200 o C. The modulus of rupture, internal bond strength, water absorption and thickness swelling of the boards were determined based on Japanese Industrial Standards (JIS). Thermal gravimetric analysis, Fourier transform infrared spectroscopy and field-emission scanning electron microscopy coupled with energy dispersive X-ray analysis were employed to characterize the properties of the raw materials and the manufactured panels. The moduli of rupture of the samples were observed to increase with increasing press temperature, but they did not meet the standard values. However, the internal bond strength of the samples attained satisfactory values according to the JIS standard for all three temperature levels. Water absorption and thickness swelling of the boards decreased with increasing pressing temperature. Based on the findings in this study, increasing the pressing temperature may be considered a potential way of improving the properties of binderless particleboard.

Facial expressions of emotion are not culturally universal.

Science.gov (United States)

Jack, Rachael E; Garrod, Oliver G B; Yu, Hui; Caldara, Roberto; Schyns, Philippe G

2012-05-08

Since Darwin's seminal works, the universality of facial expressions of emotion has remained one of the longest standing debates in the biological and social sciences. Briefly stated, the universality hypothesis claims that all humans communicate six basic internal emotional states (happy, surprise, fear, disgust, anger, and sad) using the same facial movements by virtue of their biological and evolutionary origins [Susskind JM, et al. (2008) Nat Neurosci 11:843-850]. Here, we refute this assumed universality. Using a unique computer graphics platform that combines generative grammars [Chomsky N (1965) MIT Press, Cambridge, MA] with visual perception, we accessed the mind's eye of 30 Western and Eastern culture individuals and reconstructed their mental representations of the six basic facial expressions of emotion. Cross-cultural comparisons of the mental representations challenge universality on two separate counts. First, whereas Westerners represent each of the six basic emotions with a distinct set of facial movements common to the group, Easterners do not. Second, Easterners represent emotional intensity with distinctive dynamic eye activity. By refuting the long-standing universality hypothesis, our data highlight the powerful influence of culture on shaping basic behaviors once considered biologically hardwired. Consequently, our data open a unique nature-nurture debate across broad fields from evolutionary psychology and social neuroscience to social networking via digital avatars.

Poland's Press and Broadcasting Under the Gierek Regime

Science.gov (United States)

Shanor, Donald R.

1974-01-01

Reports that the Polish press and broadcasting have been carrying more news and less propaganda since the 1970 Baltic upheavel and that the Polish media are generally allowed more freedom than media in other Communist nations. (RB)

Invited Colloquium on Negotiating the Complexities of Multilingual Assessment, AAAL Conference 2014

Science.gov (United States)

Menken, Kate; Shohamy, Elana

2015-01-01

The invited colloquium on New Directions in Language Assessment held at the American Association for Applied Linguistics (AAAL) annual meeting in Portland, Oregon on March 22, 2014 brought together an international panel of scholars to together explore the possibilities and challenges of translanguaging and bi/multilingual approaches in…

Bench press training program with attached chains for female volleyball and basketball athletes.

Science.gov (United States)

Burnham, Timothy R; Ruud, Jason D; McGowan, Robert

2010-02-01

Attaching chains to barbells to increase strength and power has become popular for athletes; however, little scientific evidence supports this practice. The present purpose was to compare chain training to traditional training for the bench press. Women collegiate athletes in volleyball and basketball (N = 19) participated in a 16-session bench press program. They were matched into either a Traditional or a Chain training group by 1-repetition maximum (1RM). The Traditional group performed the bench press with conventional equipment, while the Chain group trained with attached chains (5% of weight). Analysis showed a significant increase in 1RM for both groups over 16 sessions, Traditional +11.8% and Chain +17.4%. The difference between the groups was not statistically significant, but suggests the women who trained with attached chains improved their bench press more than the Traditional group.

Strength-toughness relations in sintered and isostatically hot-pressed ZrO2-toughened Al2O3

International Nuclear Information System (INIS)

Hori, S.; Yoshimura, M.; Somiya, S.

1986-01-01

The fracture toughness of fine-grained undoped ZrO 2 -toughened Al 2 O 3 (ZTA) was essentially unchanged by post-sintering hot isostatic pressing and increased monotonically with ZrO 2 additions up to 25 wt%. The strength of ZTA with 5 to 15 wt% tetragonal ZrO 2 , which depended monotonically on the amount of ZrO 2 present before hot isostatic pressing, was increased by pressing but became almost constant between 5 and 15 wt% ZrO 2 addition. The strength appeared to be controlled by pores before pressing and by surface flaws after pressing; the size of flaws after pressing increased with ZrO 2 content. The strength of ZTA containing mostly monoclinic ZrO 2 (20 to 25 wt%) remained almost constant despite the noticeable density increase upon hot isostatic pressing because the strength was controlled by preexisting microcracks whose extent did not change on postsintering pressing. These strength-toughness relations in sintered and isostatically hot-pressed ZTA are explained on the basis of R-curve behavior. The importance of the contribution of microcracks to the toughness of ZTA is emphasized

Effect of Barbell Weight on the Structure of the Flat Bench Press.

Science.gov (United States)

Król, Henryk; Gołaś, Artur

2017-05-01

Król, H and Gołaś, A. Effect of barbell weight on the structure of the flat bench press. J Strength Cond Res 31(5): 1321-1337, 2017-In this study, we have used the multimodular measuring system SMART. The system consisted of 6 infrared cameras and a wireless module to measure muscle bioelectric activity. In addition, the path of the barbell was measured with a special device called the pantograph. Our study concerns the change in the structure of the flat bench press when the weight of the barbell is increased. The research on the bench press technique included both the causes of the motion: the internal structure of the movement and the external kinematic structure showing the effects of the motion, i.e., all the characteristics of the movement. Twenty healthy, male recreational weight trainers with at least 1 year of lifting experience (the mean ± SD = 3.3 ± 1.6 years) were recruited for this study. The subjects had a mean body mass of 80.2 ± 8.6 kg, an average height of 1.77 ± 0.08 m, and their average age was 24.7 ± 0.9 years. In the measuring session, the participants performed consecutive sets of a single repetition of bench pressing with an increasing load (about 70, 80, 90, and 100% of their 1 repetition maximum [1RM]). The results showed a significant change in the phase structure of the bench press, as the barbell weight was increased. While doing the bench press at a 100% 1RM load, the pectoralis major changes from being the prime mover to being the supportive prime mover. At the same time, the role of the prime mover is taken on by the deltoideus anterior. The triceps brachii, in particular, clearly shows a greater involvement.

Pronouncements and Denunciations: An Analysis of State Press Association Ethics Codes from the 1920s.

Science.gov (United States)

Cronin, Mary M.; McPherson, James B.

1995-01-01

Discusses how four situational concerns (the rise of press agents, the fallout from World War I propaganda, sensationalism's resurgence, and editorial independence) contributed to a noticeable decline of the public's trust in the press. Shows how, as a result, 12 state press association ethics codes from the 1920s consistently emphasized the…

Prying the Gates Wide Open: Academic Freedom and Gender Equality at Brown University, 1974-1977

Science.gov (United States)

Porwancher, Andrew

2013-01-01

In 1974, Brown University's Department of Anthropology denied tenure to assistant professor Louise Lamphere. Convinced that her dismissal was the product of sex discrimination, Lamphere filed suit against Brown. Lamphere and three other female scholars who joined her suit successfully pressed Brown into an out-of-court settlement in 1977.…

49 CFR 1103.26 - Discussion of pending litigation in the public press.

Science.gov (United States)

2010-10-01

... 49 Transportation 8 2010-10-01 2010-10-01 false Discussion of pending litigation in the public... § 1103.26 Discussion of pending litigation in the public press. Attempts to influence the action and... unfair to the Board if the facts of pending litigation are made known to the public through the press in...

76 FR 66698 - Postsecondary Educational Institutions Invited To Participate in Experiments Under the...

Science.gov (United States)

2011-10-27

... typically need their student aid funds early to meet obligations for travel to the site of their upcoming... Education. ACTION: Notice. Overview Information: Federal Student Financial Assistance Programs under Title... invites postsecondary educational institutions (institutions) that participate in the student assistance...

Elite Framing of Inequality in the Press: Brazil and Uruguay Compared

Directory of Open Access Journals (Sweden)

Matias López

2016-04-01

Full Text Available Current elite studies argue that inequality produces negative externalities to elites, who may either promote democracy or adopt authoritarian measures in order to shield their interests from the actions of the rebellious poor. This article argues that elite framing of poverty and inequality in the press is a good thermometer of elite public response to such externalities. The press represents a communication tool shared by elites in the state, market, civil society, and, most evidently, the media itself. If inequality threatens elite rule, elites should share their concerns in order to move towards a solution. Since the literature links inequality and elite response, I propose undertaking a comparison of elite public responses to poverty and inequality in two South American cases with opposite records of inequality: Brazil and Uruguay. The article approaches elite framing of poverty and inequality in the press by analyzing opinion pieces and editorials in the main newspapers of both countries. Results invert the expected link between inequality and elite response. Elite framing of inequality in the Brazilian press did not suggest elite concern with externalities, neither an elite turn towards more democracy or authoritarianism. Contrastingly, a few Uruguayan elites did frame the poor as menacing.

A comparison of successful and unsuccessful attempts in maximal bench pressing.

Science.gov (United States)

van den Tillaar, Roland; Ettema, Gertjan

2009-11-01

This study was designed to compare the differences in EMG and kinematics between successful and unsuccessful attempts in bench pressing at one repetition maximum (1RM) in recreational weight-trained subjects. We hypothesized that failure occurs during the sticking period (the period during which there is a temporary reduction in movement velocity). Eleven male subjects (age = 21.9 +/- 1.8 yr, mass = 80.0 +/- 11.2 kg, height = 1.79 +/- 0.08 m) with at least 1 yr of bench press training experience participated in this study. They performed attempts at 1RM and 1RM + 2.5 kg in bench press during which kinematics and muscle activity were recorded. One successful attempt and one unsuccessful attempt were used for further analysis. Both attempts showed the same sticking period, but only half of the failures occurred during that period. The main differences in the kinematics occurred during the sticking period. Muscle activity, in contrast, showed the same pattern in both attempts and only differed during the downward and the start of the upward movement of the lift. The sticking period occurs in both successful and unsuccessful attempts in maximal bench press. However, failure does not always occur during the sticking period.

Simulation of press-forming for automobile part using ultra high tension steel

Directory of Open Access Journals (Sweden)

Tanabe I.

2012-08-01

Full Text Available In recent years, ultra high tension steel has gradually been used in the automobile industry. The development of press-forming technology is now essential by reason of its high productivity and high product quality. In this study, tensile tests were performed with a view to understanding the material properties. Press-forming tests were then carried out with regard to the behaviors of spring back and deep-drawability, and manufacturing a real product. The ultra high tension steel used in the experiments had a thickness of 1 mm and a tensile strength of 1000 MPa. Finally, simulations of spring back, deep-drawability and manufacturing a real product in ultra high tension steel were conducted and evaluated in order to calculate the optimum-press-forming conditions and the optimum shape of the die. FEM with non-linear and dynamic analysis using Euler-Lagrange’s element was used for the simulations. It is concluded from the results that (1 the simulations conformed to the results of the experiments (2 the simulations proved very effective for calculating the optimum press conditions and die shape.

Anthropometry as a predictor of bench press performance done at different loads.

Science.gov (United States)

Caruso, John F; Taylor, Skyler T; Lutz, Brant M; Olson, Nathan M; Mason, Melissa L; Borgsmiller, Jake A; Riner, Rebekah D

2012-09-01

The purpose of our study was to examine the ability of anthropometric variables (body mass, total arm length, biacromial width) to predict bench press performance at both maximal and submaximal loads. Our methods required 36 men to visit our laboratory and submit to anthropometric measurements, followed by lifting as much weight as possible in good form one time (1 repetition maximum, 1RM) in the exercise. They made 3 more visits in which they performed 4 sets of bench presses to volitional failure at 1 of 3 (40, 55, or 75% 1RM) submaximal loads. An accelerometer (Myotest Inc., Royal Oak MI) measured peak force, velocity, and power after each submaximal load set. With stepwise multivariate regression, our 3 anthropometric variables attempted to explain significant amounts of variance for 13 bench press performance indices. For criterion measures that reached significance, separate Pearson product moment correlation coefficients further assessed if the strength of association each anthropometric variable had with the criterion was also significant. Our analyses showed that anthropometry explained significant amounts (p bench press prowess in athletes.

Hot pressing, strength, and fracture of calcium hexaboride

International Nuclear Information System (INIS)

Dutta, S.K.

1975-01-01

Fracture behavior and strength of hot-pressed CaB 6 were studied. The modulus of elasticity determined by attaching strain gages to the tensile surface of the bend bars to measure strain, was 55 +- 3 x 10 6 psi. The results are compared with values for other low density ceramic materials (B 4 C, SiB 6 , Be 4 B, AlB 12 ) in a table. The fracture mode was observed for both modulus of rupture and impact test specimens. Predominantly transgranular fracture, associated with distinct step cleavages is evident. Fracture origins were examined in an effort to understand the strength limiting features in hot-pressed CaB 6 specimens. Surface defects, large grain agglomerations, and isolated pore pockets were observed and varied from bar to bar; these were similar to those found in B 4 C. (U.S.)

Autoshaping and automaintenance of a key-press response in squirrel monkeys.

Science.gov (United States)

Gamzu, E; Schwam, E

1974-03-01

Following exposure for a minimum of 500 to 600 trials, three of four naive squirrel monkeys eventually pressed a response key, illumination of which always preceded delivery of a food pellet. Three other naive monkeys did not press the key when the pellets were delivered randomly with respect to key illumination. Despite some similarities to autoshaping using pigeons, the data indicate many points of difference when squirrel monkeys are used as subjects. Although key-food pairings were shown to be important in the acquisition of the key-press response, they were ineffective in maintaining the response when either a negative response-reinforcer dependency was introduced, or when there was no scheduled response-reinforcer dependency (fixed trial). Not all demonstrations of autoshaping can be considered to be under the control of those processes that are primarily responsible for the phenomena obtained in pigeons.

High Performance Transfer Press for Precision Manufacturing of Micro Metal Parts

DEFF Research Database (Denmark)

Mahshid, Rasoul

for this technology and are available already in the market. Similar to conventional forming processes, the presence of a handling system can significantly improve the efficiency of the technology towards building a high performance transfer press for micro forming technology. To examine this possibility...... for actuation principle and mechanical grippers based on self-centering and friction principles. This study introduced a methodology for the analysis and characterization of this transfer system on component level and system level. Laser interferometry was used in combination with analytical models to predict...... the positioning ability of the actuator in a static as well as dynamic mode. In combination with an analysis of the grippers, a full description of the transfer precision inside the forming press was obtained. The current research involved integration of a handling system into an existing developed micro press...

Micro-pressing of rapeseed (Brassica napus L. and Arabidopsis thaliana seeds for evaluation of the oil extractability

Directory of Open Access Journals (Sweden)

Savoire Raphaëlle

2010-03-01

Full Text Available Pressing is a crucial step in the crushing process of rapeseed seeds, regarding its major effect on the oil extraction yield, the energy consumption and the quality of the meal. In order to study and model in a rigorous way the behaviour of rapeseed seeds, and the oil extraction during pressing, the potential of a micro-pressing technique using a instrumented micro press adapted to quantities of seeds as low as 10 g for rapeseed and 3 g for Arabidopsis thaliana was examined and discussed. Using a phenomenological model, data from the pressing process and the material behaviour (compressibility modules were obtained with a good precision, highlighting small differences between samples. The well-known positive effect of the temperature on the oil extraction yield was confirmed with A. thaliana. Micro-pressing of ground and cooked rapeseed seeds did not lead to the results usually reported in the literature for continuous pressing. The results strongly suggest that the performance of the static micro-pressing is related to the macro-and micro-structure of seeds and is less sensitive to the moisture than continuous pressing. Further experiments are needed to confirm that the micro-pressing could be an effective tool for predicting the extractability of oil and therefore, contribute to plant breeding programmes in the future.

Bioactive properties of faveleira (Cnidoscolus quercifolius) seeds, oil and press cake obtained during oilseed processing.

Science.gov (United States)

Ribeiro, Penha Patrícia Cabral; Silva, Denise Maria de Lima E; Assis, Cristiane Fernandes de; Correia, Roberta Targino Pinto; Damasceno, Karla Suzanne Florentino da Silva Chaves

2017-01-01

To the best of our knowledge, this is the first report in the literature concerning the bioactive properties of faveleira products. This work focuses on the physicochemical evaluation of faveleira oil, as well as it investigates the bioactive properties of faveleira seeds, faveleira oil and the press cake obtained during the oilseed processing. The seeds were cold pressed and the following tests were performed: physicochemical characteristics (acidity, peroxide values, moisture and volatile matter, density and viscosity) and fatty acid profile of faveleira oil; total phenolic and flavonoid content of faveleira seed and press cake; antibacterial activity of seed, oil and press cake; and antioxidant activity (DPPH radical scavenging activity, reducing power assay, total antioxidant capacity, superoxide radical scavenging assay and oxygen radical absorbance capacity) of seed, oil and press cake. Our work demonstrated that the faveleira seed oil has low acidity (0.78 ± 0.03% oleic acid) and peroxide value (1.13 ± 0.12 mEq/1000g), associated with the relevant concentration of linoleic acid (53.56%). It was observed that important phenolics (398.89 ± 6.34 mg EAG/100 g), especially flavonoids (29.81 ± 0.71 mg RE/g) remain in the press cake, which indicates that the by-product of the faveleira oilseed production constitutes a rich residual source of bioactive compounds. No bacterial growth inhibition was detected, but all samples including faveleira seeds, press cake, oil and its fractions have potent antioxidant activities, mainly the press cake, with oxygen radical absorbance capacity of 28.39 ± 4.36 μM TE/g. Our results also show that faveleira oil has potential to be used as edible oil and the press cake should be used to contain the most antioxidants from seed.

Ultra-low thermal conductivities of hot-pressed attapulgite and its potential as thermal insulation material

Energy Technology Data Exchange (ETDEWEB)

Liu, Yuan; Ren, Zhifeng, E-mail: bohr123@163.com, E-mail: zren@uh.edu [Department of Physics and TcSUH, University of Houston, Houston, Texas 77204 (United States); Wang, Xiuzhang [Department of Physics and TcSUH, University of Houston, Houston, Texas 77204 (United States); Hubei Key Laboratory of Pollutant Analysis and Reuse Technology and School of Physics and Electronic Science, Hubei Normal University, Huangshi, Hubei 435002 (China); Wang, Yumei [Department of Physics and TcSUH, University of Houston, Houston, Texas 77204 (United States); Beijing National Laboratory for Condensed Matter Physics, Institute of Physics, Chinese Academy of Sciences, Beijing 100190 (China); Tang, Zhongjia; Makarenko, Tatyana; Guloy, Arnold [Department of Chemistry, University of Houston, Houston, Texas 77204 (United States); Zhang, Qinyong, E-mail: bohr123@163.com, E-mail: zren@uh.edu [Center for Advanced Materials and Energy, Xihua University, Chengdu, Sichuan 610039 (China)

2016-03-07

In the past, there have been very few reports on thermal properties of attapulgite which is a widely used clay mineral. In this work, we report on extremely low thermal conductivities in attapulgite samples synthesized by hot-pressing. Attapulgite powder was hot-pressed at different temperatures into bulk samples, and a systematic study was conducted on the microstructures and thermal properties. Differential scanning calorimetry analysis shows that hot-pressing induces a rapid dehydration of the attapulgite powders. X-ray diffraction data and scanning/transmission electron microscopy reveal that the hot-pressed attapulgite features high porosity and complex microstructures, including an amorphous phase. As a result, the hot-pressed attapulgite exhibits thermal conductivity less than 2.5 W m{sup −1} K{sup −1} up to 600 °C. For one sample with porosity of 45.7%, the thermal conductivity is as low as 0.34 W m{sup −1} K{sup −1} at 50 °C. This suggests the potential of hot-pressed attapulgite as a candidate for thermal barrier materials.

Understanding the Atomic Scale Mechanisms that Control the Attainment of Ultralow Friction and Wear in Carbon-Based Materials

Science.gov (United States)

2016-01-16

materials to applications such as vibrating joints1,2, contacting and sliding surfaces in micro- and nanoelectromechanical systems for sensors and...Friction and Wear. R.W. Carpick, Midwest Mechanics 2014/2015 Invited Speaker , Iowa State University, Feb. 2015. 4. Invited. Atomic-Scale Processes...in Single Asperity Friction and Wear. R.W. Carpick, Midwest Mechanics 2014/2015 Invited Speaker , University of Minnesota, Feb. 2015. 5. Invited

Production of press moulds by plasma spray forming process

International Nuclear Information System (INIS)

Borisov, Y.; Myakota, I.; Polyakov, S.

2001-01-01

Plasma spray forming process for production of press moulds which are used for manufacture of articles from plastics was developed. The press moulds were produced by plasma spraying of Cu-Al-Fe-alloy powder on surface of a master model. The master models were made from non-metallic materials with heat resistance below 70 C (wood, gypsum etc). Double cooling system which provides for a control of surface model temperature and quenching conditions of sprayed material was designed. It made possible on the one hand to support model surface temperature below 70 C and on the other hand to provide for temperature conditions of martensite transformation in Cu-Al-system with a fixation of metastable ductile α + β 1 -phase. This allowed to decrease residual stresses in sprayed layer (up to 0,5-2,5 MPa), to increase microhardness of the coating material (up to 1200-1800 MPa) and its ductility (σ B = 70-105 MPa, δ = 6-12 %). This plasma spray forming process makes possible to spray thick layers (5-20 mm and more) without their cracking and deformation. The process is used for a production of press moulds which are applied in shoes industry, for fabrication of toys, souvenirs etc. (author)

BORTONI-Ricardo, Stella M. The urbanization of rural dialect speakers: a sociolinguistic study in Brazil. Cambridge: Cambridge University Press, 1985. 265p. BORTONI-Ricardo, Stella M. The urbanization of rural dialect speakers: a sociolinguistic study in Brazil. Cambridge: Cambridge University Press, 1985. 265p.

Directory of Open Access Journals (Sweden)

Maria Jandyra Cunha

2008-04-01

Full Text Available Quais são os principais fatores em ação na preservção das variedades linguisticas rurais e/ou não padrão no Brasil? Seria a sua manutenção simplesmente o resultado do analfabetismo ou da marginalização social ou geografica? Os dialetos retrocedem a medida que a população ganha acesso a educação formal? Até que ponto há uma ideologia de prestigio operando entre a chamada população marginal? Até que ponto a tendência homogeneizadora da sociedade urbana oscila entre duas forças contrarias: de um lado as pressões de uma padronização, de outro a manutengao das formas não-padrão como baluartes de identidades grupais?

Differences in diagnostic activity in general practice and findings for individuals invited to the danish screening programme for colorectal cancer: a population-based cohort study.

Science.gov (United States)

Juul, Jakob Søgaard; Andersen, Berit; Laurberg, Søren; Carlsen, Anders Helles; Olesen, Frede; Vedsted, Peter

2018-06-22

To investigate the diagnostic activity in general practice and the cumulative incidence of colorectal cancer (CRC) in individuals invited to the Danish national screening programme for CRC. A historical population-based cohort study. The Danish CRC screening programme and general practice. The 376,198 individuals invited to the Danish CRC screening programme from 1 March to 31 December 2014. The diagnostic activity (consultations and haemoglobin measures) in general practice in the year preceding the screening invitation and the cumulated incidence of CRC in the year following the screening invitation. Screening participants had significantly higher diagnostic activity than non-participants. Individuals with a positive faecal immunochemical test (FIT) had higher diagnostic activity compared to individuals with a negative FIT, and a small increase in the months leading up to the invitation. Individuals with a screen-detected CRC had lower diagnostic activity than individuals with no CRC. In total, 308 (25.3%) of CRCs diagnosed in the invited population were diagnosed outside the screening programme. Non-participants with CRC more often had low socio-economic status, high comorbidity and stage IV CRC than participants with CRC. There was a tendency that participants and those with a positive FIT had a higher diagnostic activity the year before the screening. This was not seen for those with CRC detected through screening. CRC must still be diagnosed in general practice in the invited population and non-participants are of special interest as they have higher risk of late stage CRC. Key Points Current awareness:Individuals with colorectal cancer (CRC) in screening may be symptomatic and CRC may still occur outside screening in the invited population. Most important points:The majority of individuals with CRC in screening cannot be expected to be diagnosed on symptomatic presentation in general practice GPs have to be aware that CRC still occurs outside screening in

Press-fit bipolar radial head arthroplasty, midterm results

NARCIS (Netherlands)

Kodde, Izaäk F.; Heijink, Andras; Kaas, Laurens; Mulder, Paul G. H.; van Dijk, C. Niek; Eygendaal, Denise

2016-01-01

Theoretical advantages of bipolar compared with monopolar radial head arthroplasty include better accommodation of radiocapitellar malalignment, reduction of capitellar abrasion, and reduction of stress at the bone-implant interfaces. Our purpose was to report the midterm results of press-fit

The antimatter. Press breakfast 23 may 2000; L'antimatiere. Petit dejeuner de presse 23 mai 2000

Energy Technology Data Exchange (ETDEWEB)

Spiro, M; Dejardin, M; Debu, P; Aleksan, R [CEA/Saclay, Dept. d' Astrophysique, de la Physique des Particules, de la Physique Nucleaire et de l' Instrumentation Associee (DAPNIA), 91 - Gif-sur-Yvette (France)

2000-05-01

This document brings together the subjects discussed during the Press breakfast of 23 may 2000 on the antimatter, with scientists of the CEA and the CNRS. It presents the research programs and the experiments on the antimatter and the symmetry violation: the CP LEAR and the NA48 experiments at CERN, the BaBar detector at SLAC, the fundamental research at the CEA and the impacts on the energy policy. It provides also links for more detailed inquiries. (A.L.B.)

Computer-science guest-lecture series at Langston University sponsored by the U.S. Geological Survey; abstracts, 1992-93

Science.gov (United States)

Steele, K. S.

1994-01-01

Langston University, a Historically Black University located at Langston, Oklahoma, has a computing and information science program within the Langston University Division of Business. Since 1984, Langston University has participated in the Historically Black College and University program of the U.S. Department of Interior, which provided education, training, and funding through a combined earth-science and computer-technology cooperative program with the U.S. Geological Survey (USGS). USGS personnel have presented guest lectures at Langston University since 1984. Students have been enthusiastic about the lectures, and as a result of this program, 13 Langston University students have been hired by the USGS on a part-time basis while they continued their education at the University. The USGS expanded the offering of guest lectures in 1992 by increasing the number of visits to Langston University, and by inviting participation of speakers from throughout the country. The objectives of the guest-lecture series are to assist Langston University in offering state-of-the-art education in the computer sciences, to provide students with an opportunity to learn from and interact with skilled computer-science professionals, and to develop a pool of potential future employees for part-time and full-time employment. This report includes abstracts for guest-lecture presentations during 1992-93 school year.

Behind the Scenes of the Universe - From the Higgs to Dark Matter

International Nuclear Information System (INIS)

Bertone, Gianfranco

2014-01-01

An extraordinary discovery has recently shaken the foundations of Cosmology and Particle Physics, sparking a scientific revolution that has profoundly modified our understanding of our Universe and that is still far from over. Pioneering astronomers in the 1920's and 1930's had already noticed suspicious anomalies in the motion of celestial bodies in distant galaxies and clusters of galaxies, but it wasn't until the late 20. century that the scientific community was confronted with an astonishing conclusion: the Universe is filled with an unknown, elusive substance that is fundamentally different from anything we have ever seen with our telescopes or measured in our laboratories. It is called dark matter, and it constitutes one of the most pressing challenges of modern science. In this book, aimed at the general reader with an interest in science, the author illustrates in non-technical terms, borrowing concepts and ideas from other branches of art and literature, the far-reaching implications of this discovery. It has led to a worldwide race to identify the nature of this mysterious form of matter. We may be about to witness a pivotal paradigm shift in Physics, as we set out to test the existence of dark matter particles with a wide array of experiments, including the Large Hadron Collider at CERN, as well as with a new generation of Astro-particle experiments underground and in space. This book was originally published by Oxford University Press under the title 'Behind the Scenes of the Universe - From the Higgs to Dark Matter'. It has been translated in French by J. Paul (CEA-Saclay)

Fundamental Astronomy and Solar System Dynamics : Invited Papers Honoring Prof. Walter Fricke on the occasion of his 70th birthday

CERN Document Server

Lieske, J; Seidelmann, P

1986-01-01

"Fundamental Astronomy and Solar System Dynamics", a program of invited papers honoring Professor Walter Fricke, who for thirty years has been Director of the Astronomisches Rechen lnstitut in Heidelberg, was held at the Thompson Conference Center of the University of Texas at Austin on Wednesday 27 March 1985 on the occasion of his seventieth birthday and retirement as Director of ARl. Professor Fricke's contributions to astronomy encompass the areas of galactic dynamics, radial velocities, stellar statistics. the fundamental reference system and the constant of precession. Participants were welcomed to the Uni versi ty of Texas by Professor J. Parker Lamb, Chairman of the Department of Aerospace Engineering and Engineering Mechanics. The presentations ranged from discussions of astrometric problems concerned with the reference system, the constant of precession, major and minor planet observations, planetary ephemerides and lunar and satellite laser ranging, to a study of disc galaxies in massive halos. The...

Vibration Control of a High-Speed Precision Servo Numerically Controlled Punching Press: Multidomain Simulation and Experiments

Directory of Open Access Journals (Sweden)

Teng Xu

2017-01-01

Full Text Available A three-degree-of-freedom mathematical vibration model of a high-speed punching press was developed in order to explore the vibration modes of the punching press. A multidomain model of the punching press was established to predict the kinematic state during different conditions, as well as the effects of load fluctuation on the motor speed. Experimental measurements of the acceleration of the punching press were carried out. The results comparison reveals that the multidomain model is consistent with the vibration model and the experimental measurements. Modal analysis and structure modification of the punching press were conducted. The foundation at the base of the punching press was improved against excess of vibration. The effects of the dimensions of the foundation on the vibration were discussed with the aid of the multidomain model. Finally, proper foundation design, able to reduce the vibration, was obtained.

Biological effects of the ionizing radiation. Press breakfast; Effets biologiques des rayonnements ionisants. Petit dejeuner de presse

Energy Technology Data Exchange (ETDEWEB)

Flury-Herard, A [CEA, Direction des Sciences du Vivant, DSV, 75 - Paris (France); Boiteux, S; Dutrillaux, B [CEA/Fontenay-aux-Roses, Direction des Sciences du Vivant, DSV, 92 (France); Toledano, M [CEA Saclay, Direction des Sciences du Vivant, DSV, 91 - Gif-sur-Yvette (France)

2000-06-01

This document brings together the subjects discussed during the Press breakfast of 29 june 2000 on the biological effects of the ionizing radiations, with scientists of the CEA and the CNRS. It presents the research programs and provides inquiries on the NDA operating to introduce the NDA damages by ionizing radiations, the possible repairs and the repair efficiency facing the carcinogenesis. Those researches allow the scientists to define laws on radiation protection. (A.L.B.)

Press Ideology and Organizational Control in Hong Kong.

Science.gov (United States)

Chan, Joseph Man; Lee, Chin-Chuan

1988-01-01

Surveys the entire Chinese journalist population of Hong Kong to determine how news organizations in the highly politicized environment of Hong Kong exercise institutional control on recruitment and newswork. Finds that press ideology is a major determinant of its organizational control. (MS)

Development of load calculation techniques on screw and screw press energy consumption

OpenAIRE

Татарьянц, Максим Сергеевич; Завинский, Сергей Иванович; Трошин, Алексей Георгиевич

2015-01-01

The process of pressing of wood chips in screw machines is researched. It is defined processes taking place in different parts of the screw, formulas allowing to calculate the loads acting on the screw flights, as well as to determine the power required for compression. The unit costs of energy consumption and raw materials in the degree of heat pressing are determined

Create your own website using WordPress in a weekend

CERN Document Server

Moore, Alannah

2013-01-01

Having a website built can be a complicated and expensive undertaking. For large businesses this is a necessary expense, but for the ever-increasing number of independents and small businesses, this can easily be handled by the intrepid amateur. In Create Your Own Website Using WordPress in a Weekend, author Alannah Moore draws on her extensive experience to show how, in just a weekend, almost anyone can create a website in WordPress that looks professional and is entirely tailored to their needs and preferences. Through carefully structured step-by-step tutorials, the book takes the

Optimization of water removal in the press section of a paper machine

Directory of Open Access Journals (Sweden)

D. M. D. Drummond

2010-06-01

Full Text Available An optimization problem regarding water removal in the press section of a paper machine is considered in this work. The proposed model tries to minimize a cost function comprising the replacement of the felts in the press section, the cost of energy to operate the press and the cost of energy in the drying section, while satisfying the constraints of water mass balance in the process. The model is classified as a mixed-integer nonlinear program (MINLP in which the most important decisions are: a the sequence of paper to produce or when to produce the paper; b the need to exchange the felts; and c when to exchange the felts. Numerical examples are presented to illustrate the performance of the model.

Social Representations of the Environment in Press Media

Directory of Open Access Journals (Sweden)

Gislei Mocelin Polli

2015-08-01

Full Text Available Environmental issues are given prominence in the media and scientific circles. From the 60’s until early 2010 there were changes in the way people related to the environment, with a paradigm shift occurring regarding the environment. This study sought to identify the representational content disseminated by the press media on the environment in different periods. A qualitative survey was therefore conducted of documents, and data were obtained through texts published in a magazine with national circulation. The data were analyzed using the ALCESTE program with a Lexicographic Analysis. It was identified that the press media reflects the paradigm shifts, and publications dating from the late 60’s are compatible with the old paradigm, evolving over time, and are now compatible with the new environmental paradigm. The results indicate that currently the environment needs care in all its aspects and lack of care creates global impacts.

Contextual interference effects on the acquisition of skill and strength of the bench press.

Science.gov (United States)

Naimo, Marshall A; Zourdos, Michael C; Wilson, Jacob M; Kim, Jeong-Su; Ward, Emery G; Eccles, David W; Panton, Lynn B

2013-06-01

The purpose of this study was to investigate contextual interference effects on skill acquisition and strength gains during the learning of the bench press movement. Twenty-four healthy, college-aged males and females were stratified to control, high contextual interference (HCI), and low contextual interference (LCI) groups. Treatment groups were provided with written and visual instruction on proper bench press form and practiced the bench press and dart throwing for four weeks. Within each session, LCI performed all bench press sets before undertaking dart-throws. HCI undertook dart-throws immediately following each set of bench press. Control only did testing. Measurements, including one repetition maximum (1RM), checklist scores based on video recordings of participants' 1RM's, and dart-throw test scores were taken at pre-test, 1 week, 2 week, post-test, and retention test. Results were consistent with the basic premise of the contextual interference effect. LCI had significant improvements in percent 1RM and checklist scores during training, but were mostly absent after training (post-test and retention test). HCI had significant improvements in percent 1RM and checklist scores both during and after training. Thus, HCI may augment strength and movement skill on the bench press since proper technique is an important component of resistance exercise movements. Copyright © 2013 Elsevier B.V. All rights reserved.

Effect of pressing temperature on the mechanical properties of waste styrofoam filled sawdust composite

Science.gov (United States)

Nasution, H.; Harahap, H.; Riani, R.; Pelawi, A. I.

2018-02-01

This study has investigated the effect of pressing temperature on mechanical properties of waste styrofoam composite filled with sawdust. The waste styrofoam as the matrix was mixed with sawdust as filler and maleic anhydride (6%wt) as a compatibilizer. The weight fraction ratio between matrix and filler 70:30 (wt) and wood fiber size of 100 mesh were conducted. The pressing temperatures were investigated using a hot press with temperatures varied viz. 120, 130, 150, and 170 °C. Surface modification was applied to sawdust to diminish its polarity so that it could be compatible with the non-polar waste styrofoam matrix. Composites were evaluated using Instron and impact tester machine to investigate the tensile strength and impact strength of the material, respectively. The result indicated that tensile strength has decreased with the increase of pressing temperature where the largest tensile strength is at 130 °C of 33 MPa. The same trend has occurred on impact strength, where the value has reached of 300 J/cm2 on pressing temperature of 130 °C. From scanning electron microscopy (SEM) analysis it is also confirmed that during impact test, the resistance of the composite which has been pressed at the temperature of 130 °C have given better morphology than the composite at 170 °C.

The subjective experience of using Ignatian meditation by male and female South African university students: an exploratory study.

Science.gov (United States)

Efthimiadis-Keith, Helen; Lindegger, Graham

2014-10-01

This study is set out to examine the subjective experience of using the Ignatian method of meditation to reflect on and pray through Ruth 2. A group of male and female Theology students from the University of KwaZulu-Natal were invited to reflect upon/pray through Ruth 2 using Ignatian meditation. Following this exercise, participants were invited to participate in a focus group in which they shared their experience of this exercise, focusing particularly on some of the gendered aspects of the experience. The transcribed focus group material was subjected to a critical thematic analysis, in order to identify which core aspects of the experience of using this method of meditation and reflection were responsible for the reported subjective experiences. The analysis also included a comparison of the experience for men and women participating in this exercise, and the differential effect of various aspects of the exercise on men and women.