WorldWideScience

Sample records for cam news fall

  1. The News, Fall 2002.

    Science.gov (United States)

    Giles, Ray, Ed.

    2002-01-01

    This fall 2002 newsletter from the Community College League of California contains several articles, news stories, and the brochure from the 2002 Annual Convention, "Celebrating the Way California LEARNS." Articles include: (1) "Nursing Shortage Poses Dilemma for Colleges: Access vs. Efficiency," a discussion of the debate over…

  2. News

    Science.gov (United States)

    2003-09-01

    Belfast: On the next level above Galileo Wales: 2nd All Wales Physics Teachers Meeting England: Good afternoon Natural Philosphers... Communication: Posters win prizes Careers: Physics On Course 2004 Visits: Refreshing Physics Sport: Cheating at baseball Physics on Stage: Polish performance Space: Forces that affect GPS satellites New Zealand: It’s not All Black News these days New Initiatives: NOISE Physics on Stage 3: Lively stars heading for ESA

  3. News

    Science.gov (United States)

    2001-09-01

    EPS AWARD WINNERS Award for outreach to Physics Education authors; TEACHER TRAINING Helping teachers specialize in physics; AAPT SUMMER MEETING The science of light; AAPT SUMMER MEETING Do you believe in skepticism?; E-LEARNING Massive investment in Swedish online learning; UK SCIENCE YEAR News from Science Year; 11-16 CURRICULUM Naming the energy parts; TEACHER TRAINING Electronic Discussion Group for Trainee Teachers; PUBLICATIONS Physics on Course 2002; WALES Physics in Powys; HIGHER EDUCATION HE solutions to the physics teacher shortage; SCOTLAND The 27th Scottish Stirling Meeting; NORTHERN IRELAND Belfast physics teachers' meeting; SCOTLAND Physics Summer School, Edinburgh 2001; AAPT SUMMER MEETING Physics education research: massive growth; AAPT SUMMER MEETING Just-In-Time Teaching;

  4. news

    Directory of Open Access Journals (Sweden)

    Marina Tkacheva

    2012-06-01

    Full Text Available UIA NewsA Thinking Head and a Nursing CowThe Regular General Meeting of the Members of the Self-Regulatory Organization IndependentPartnership “The Baikal Association of Architects and Engineers” of March 23“BukhArt”: the Beginning of the Second Five-Year PeriodThe VIIth Forum of Architects-Skiers from Siberia and UralThe Second Landscape Conference in Krasnoyarsk“Geo-Decor”, so Simple and Unexpected254 Years and the 20th AnniversaryThe Book “Irkutsk Architects” Arkhangelsk Museum of Wooden Architecture «Malye Korely»The Valletta Principles for the Safeguarding and Management of Historic Cities, Towns and Urban AreasCreative Project in VologdaThe Nomad 2. Circles and Spirals

  5. Recovering from Falls

    Science.gov (United States)

    ... News & Events Press Releases NOF in the News Osteoporosis in the News Press/Media Kit NOF Events Blog Advocacy NOF Store Shopping Cart Home › Patients › Fractures/Fall Prevention › Exercise/Safe Movement › Recovering from Falls Recovering from Falls ...

  6. The news Engine

    DEFF Research Database (Denmark)

    Andersson, Ralf

    The News Engine How a new experiment in newsrooms can change process, product and people.   By Ralf Andersson   In fall 2012, the news department of the Danish Broadcasting Corporation,decided to implement a new workflow called ”The News Engine” - in order to workfaster, more freely, flexible...... for the story and to do live stand ups –on location. Teams feed footage (pictures, sound and interviews) with low-cost satelliteequipment to DR. Here, other reporters edit the material to stories for allplatforms. The workflow is split into several parts. This is a fundamental change with many implications...... platforms. It discusses challengesof new practices of news production, cross-media reporting and mediaconvergence, resulting from DR’s new experiment, the news engine – with differentaspects: Product: The main news program 6:30 has fewer stories, but each one has moreelements. It’s not just one single pre...

  7. NEWS: Institute news

    Science.gov (United States)

    2000-07-01

    Department of Physics and Astronomy at the University of Leeds. Physics at Work Exhibition: 12-14 September, University of Cambridge The year 2000 Exhibition will be the 16th organized by Brenda Jennison. The exhibition will be held at the Cavendish Laboratory and further details can be obtained from Brenda at the University (tel: 01223 332888, fax: 01223 332894 or e-mail: bmj10@cam.ac.uk). News on GNVQ science The Institute of Physics and the Royal Society of Chemistry are currently financing the compilation of a directory of resources to assist teachers in identifying and selecting suitable materials for teaching the new GNVQ science specifications. Work on the first part of the directory will soon be completed and it is hoped to publish the material in both print and electronic forms before the end of the summer term. This first part covers resources - all evaluated by practising GNVQ teachers - supporting the teaching of the compulsory units for Advanced GNVQ Science. A small team comprising a physics teacher, a chemistry teacher and a biology teacher, all involved with GNVQ programmes and led by Dr Ken Gadd, has carried out the work. They have established a network of teachers around the country to help with the evaluation of curriculum materials. The next part of the project will be to examine the feasibility of providing a similar listing for the optional units at this level. Future development, depending on the availability of funds, will extend the project to Intermediate level programmes in science, including the Part One, once its structure has been agreed at QCA. Further information about the Directory and the next phase of development will be available in the autumn. Activities Physics on Stage The future of science, technology and the ensuing wealth creation potential for Britain will depend on the quality of science education in schools today. Yet the numbers studying physics, which underpins science and engineering, are falling. This problem is currently

  8. Melanoma Rates Rise in Some States, Fall in Others

    Science.gov (United States)

    ... page: https://medlineplus.gov/news/fullstory_162797.html Melanoma Rates Rise in Some States, Fall in Others ... THURSDAY, Dec. 29, 2016 (HealthDay News) -- Rates of melanoma cases and deaths are either rising or falling, ...

  9. Cryogenic Cam Butterfly Valve

    Science.gov (United States)

    McCormack, Kenneth J. (Inventor)

    2016-01-01

    A cryogenic cam butterfly valve has a body that includes an axially extending fluid conduit formed there through. A disc lug is connected to a back side of a valve disc and has a circular bore that receives and is larger than a cam of a cam shaft. The valve disc is rotatable for a quarter turn within the body about a lug axis that is offset from the shaft axis. Actuating the cam shaft in the closing rotational direction first causes the camming side of the cam of the cam shaft to rotate the disc lug and the valve disc a quarter turn from the open position to the closed position. Further actuating causes the camming side of the cam shaft to translate the valve disc into sealed contact with the valve seat. Opening rotational direction of the cam shaft reverses these motions.

  10. No news is good news?

    CERN Multimedia

    Peter Schmid

    I'm retired and living back home in Austria. But I am still excited about ATLAS and I try to follow the progress of the project as closely as I can. The ATLAS e-news are an excellent source of information. Appearing now every month they provide a broad, solid view of what is going on. But I'm greedy; I'd love to be "on-line". When the first End-Cap Toroid moved from hall 180 to the pit I was frustrated. I knew that it was happening but I could only get first pictures and reports a few days later. In the meantime the ECT was lowered into the cavern; no information on this available nowhere up to the this issue of the e-news. Here is my dream: an "ATLAS news ticker", i.e. a web page with the news appearing on the day they happen; just one line of information, possibly with a reference to a picture, a person or a report. My idea isn't new. On the ATLAS web-site for the public we have a window "latest news". But I was disappointed when, until a week ago, the latest news dated from December 2006 !!! Can't we do...

  11. The News Media as a Political Institution

    DEFF Research Database (Denmark)

    Ørsten, Mark; Allern, Sigurd

    2011-01-01

    On the basis of Scandinavian journalism research this article discusses the changing political roles of news organizations and journalists after the fall of the party press and the dissolution of broadcasting as a state-controlled monopoly. Given these institutional changes, we ask the following......: what new roles, if any, are news organizations and journalists playing in the political system? What are the characteristics of these new roles, and how do news organizations use their newfound political power? We address these questions in the context of an institutional approach to the news coupled...... with Hallin and Mancini's analysis of media systems....

  12. Chiropractic and CAM Utilization: A Descriptive Review

    Directory of Open Access Journals (Sweden)

    Meeker William C

    2007-01-01

    Full Text Available Abstract Objective To conduct a descriptive review of the scientific literature examining use rates of modalities and procedures used by CAM clinicians to manage chronic LBP and other conditions Data Sources A literature of PubMed and MANTIS was performed using the key terms Chiropractic; Low Back Pain; Utilization Rate; Use Rate; Complementary and Alternative Medicine; and Health Services in various combinations. Data Selection A total of 137 papers were selected, based upon including information about chiropractic utilization, CAM utilization and low back pain and other conditions. Data Synthesis Information was extracted from each paper addressing use of chiropractic and CAM, and is summarized in tabular form. Results Thematic analysis of the paper topics indicated that there were 5 functional areas covered by the literature: back pain papers, general chiropractic papers, insurance-related papers, general CAM-related papers; and worker's compensation papers. Conclusion Studies looking at chiropractic utilization demonstrate that the rates vary, but generally fall into a range from around 6% to 12% of the population, most of whom seek chiropractic care for low back pain and not for organic disease or visceral dysfunction. CAM is itself used by people suffering from a variety of conditions, though it is often used not as a primary intervention, but rather as an additional form of care. CAM and chiropractic often offer lower costs for comparable results compared to conventional medicine.

  13. NEWS REPORT

    Science.gov (United States)

    reference to data availability and the decisions that might be made advertising promotions and product properties. Other uses and possible further...system for marketing new products. NEWS is designed to distinguish the variables and relations that are usually of interest for market -planning by

  14. Rehabilitation News.

    Science.gov (United States)

    International Journal of Rehabilitation Research, 1987

    1987-01-01

    Rehabilitation news items include, among others: a midpoint review of the implementation of the World Programme of Action Concerning Disabled Persons, an international study on the impact of new technologies on employment of disabled people, and a U.S. project to investigate disability service provision and innovations in other countries. (JDD)

  15. Good News is No News

    NARCIS (Netherlands)

    D.J.C. van Dijk (Dick)

    2007-01-01

    textabstractNews plays a crucial role in determining prices in financial markets. In an efficient market, current prices fully and correctly reflect all available information, such that only truly new information leads to price adjustment. This lecture shows that using high-frequency data makes it p

  16. Consumer Health: CAM Claims

    Science.gov (United States)

    Healthy Lifestyle Consumer health Don't take all CAM claims at face value. Do your homework when considering CAM therapies. By ... dose of skepticism. Federal Trade Commission. http://www.consumer.ftc.gov/articles/0167-miracle-health-claims. Accessed ...

  17. News & Announcements

    Science.gov (United States)

    2000-01-01

    News from Journal House Guidelines for Submission The Journal's current Guide to Submissions can be found on pages 29-30 of this issue. They have been streamlined a bit and also include a handy check list. This information is also available on JCE Online at http://jchemed.chem.wisc.edu/Journal/Authors/. Wanted: Demo Checkers The Tested Demonstrations column needs people who like to try out demos. Column editor Ed Vitz is looking for additional volunteers to serve as "checkers" for manuscripts that have been submitted to the Journal for possible publication as Tested Demonstrations. A checker is expected to perform two functions: to review the manuscript for accuracy and novelty, and to attempt to perform the demonstration according to the procedure supplied by the author. Checkers may suggest important improvements in demonstration procedures, and for their efforts they are cited in the byline when the manuscript is published. For instance, the demo showing the yellow cascading precipitates (lead iodide) made from potassium iodide and lead nitrate was submitted by Wobbe de Vos and checked by Kim Kostka. The (yellow) cascading precipitates are from "Using Large Glass Cylinders To Demonstrate Chemical Reactions" that appeared in the April 1999 issue of JCE. We prefer that checkers begin the review process (which may in some cases involve procuring supplies) very soon after being contacted so that their review can be completed in the timely manner that authors deserve. Checkers are usually teachers who routinely present lecture demonstrations in their classes in either high school or colleges. We try not to call on checkers more often than once a year, which is one of the reasons for this request. Another is that we lose many highly valued, experienced checkers to retirement or other endeavors. Prospective checkers may want to look at a copy of the JCE Tested Demonstration Evaluation Form. It can be found on the Web at http://www.kutztown.edu/ vitz

  18. Brain Scan Test Predicts Fall Risk in Elderly

    Science.gov (United States)

    ... html Brain Scan Test Predicts Fall Risk in Elderly Such a test gives insight into neurological changes ... News) -- Falls can prove very disabling for the elderly, and new research suggests that measurements of healthy ...

  19. Composite cam carrier

    Energy Technology Data Exchange (ETDEWEB)

    Wicks, Christopher Donald; Madin, Mark Michael

    2017-03-14

    A cam carrier assembly includes a cylinder head having valves and a camshaft having lobes. A cam carrier has a first side coupled with the cylinder head engaging around the valves and a second side with bearing surfaces supporting the camshaft. A series of apertures extend between the first and second sides for the lobes to interface with the valves. The cam carrier is made of carbon fiber composite insulating the camshaft from the cylinder head and providing substantial weight reduction to an upper section of an associated engine.

  20. CAM and NK Cells

    Directory of Open Access Journals (Sweden)

    Kazuyoshi Takeda

    2004-01-01

    Full Text Available It is believed that tumor development, outgrowth and metastasis are under the surveillance of the immune system. Although both innate and acquired immune systems play roles, innate immunity is the spearhead against tumors. Recent studies have revealed the critical role of natural killer (NK cells in immune surveillance and that NK cell activity is considerably influenced by various agents, such as environmental factors, stress, foods and drugs. Some of these NK cell stimulants have been used in complementary and alternative medicine (CAM since ancient times. Therefore, the value of CAM should be re-evaluated from this point of view. In this review, we overview the intimate correlation between NK cell functions and CAM agents, and discuss possible underlying mechanisms mediating this. In particular, neuro-immune crosstalk and receptors for CAM agents are the most important and interesting candidates for such mechanisms.

  1. Interpreting television news

    NARCIS (Netherlands)

    Schaap, G.J.

    2009-01-01

    Television news range among the most extensively investigated topics in communication studies. The book contributes to television news research by focusing on whether and how news viewers who watch the same news program form similar or different interpretations. The author develops a novel concept o

  2. Measuring News Media Literacy

    Science.gov (United States)

    Maksl, Adam; Ashley, Seth; Craft, Stephanie

    2015-01-01

    News media literacy refers to the knowledge and motivations needed to identify and engage with journalism. This study measured levels of news media literacy among 500 teenagers using a new scale measure based on Potter's model of media literacy and adapted to news media specifically. The adapted model posits that news media literate individuals…

  3. Vitamin D Levels May Fall When Women Stop Taking Birth Control

    Science.gov (United States)

    ... page: https://medlineplus.gov/news/fullstory_160259.html Vitamin D Levels May Fall When Women Stop Taking ... 4, 2016 THURSDAY, Aug. 4, 2016 (HealthDay News) -- Vitamin D levels may drop after women stop using ...

  4. PreCam

    Energy Technology Data Exchange (ETDEWEB)

    Allam, Sahar S. [Fermilab; Tucker, Douglas L. [Fermilab

    2015-01-01

    The Dark Energy Survey (DES) will be taking the next step in probing the properties of Dark Energy and in understanding the physics of cosmic acceleration. A step towards the photometric calibration of DES is to have a quick, bright survey in the DES footprint (PreCam), using a pre-production set of the Dark Energy Camera (DECam) CCDs and a set of 100 mm×100 mm DES filters. The objective of the PreCam Survey is to create a network of calibrated DES grizY standard stars that will be used for DES nightly calibrations and to improve the DES global relative calibrations. Here, we describe the first year of PreCam observation, results, and photometric calibrations.

  5. Brief News

    Institute of Scientific and Technical Information of China (English)

    2005-01-01

    Huamei RE High-tech Intending to Raise the Price of Mixed RE Carbonate Recently announced by Baotou Huamei Rare Earth High-tech Co., Ltd, since 12 May 2005, price of mixed rare earth carbonate was RMB$420 raised per ton. Thus factory price of RE carbonate per ton (REO 45%) approached RMB$4,900. By 2005, Chinese RE industry has experienced 4 years' downturn. Prices of various RE products continuously falling, contrast to endlessly price rising of raw materials, coal,

  6. News & Announcements

    Science.gov (United States)

    2000-02-01

    News from Journal House Journal Ambassadors, 1999 What do the people listed below have in common? A search of our records indicates that each has been a participant in our Journal Ambassador program during 1999. Guy Anderson Jim Becvar Jerry Bell Jim Birk Diane Bunce Ann Cartwright Thomas Clark Jane Crosby Maria Dean Art Ellis Donald Elswick Tommy Franklin Babu George Paul Heath Angela Hoffman Lynn Hogue J. J. Lagowski Frank Lambert Dorothy Lehmkuhl George Lelevre Scott Luaders Jane McMullen Marci Merritt Carl Minnier Richard Narske Ron Perkins Gabriel Pinto Dick Potts Herb Retcofsky Jerry Sarquis Elke Schoffers Sara Selfe Uni Susskind J. Mark Tolman John Varine Dawn Wakeley Marla White Those who are a part of this program take materials about the Journal to workshops, outreach programs, seminars, regional meetings, award nights, short courses, and other events at home and abroad, places where people who are interested in chemical education gather. Given about three weeks notice, we can outfit you with a variety of materials that will help others get tuned in to the good things that are happening in chemical education. We can send you an assortment of Journal issues, subscription forms, our Publications/Software Catalog, reprints from the Viewpoints series, copies of Classroom Activities, or JCE Gift Award Certificates, assuming that supplies are available. Of course we can arrange for the group to have temporary access to JCE Online. We can send you a brochure about the Ambassador program or answer any questions - just ask: email to jce@chem.wisc.edu; phone 1-800-991-5534 (U.S.) or 608-262-5153 (non-U.S.); fax 608-265-8094. If by chance you were a Journal Ambassador in 1999 but your name was not included, just let us know so that you can be recognized in a future column. Gift Subscription Awards As spring, the season of awards, approaches, we remind you of our handy Gift Certificates (a replica is shown on page 142). A gift of the Journal is not only affordable

  7. Novae news

    CERN Multimedia

    2012-01-01

    As announced in the previous Bulletin, Novae has opened a new snack bar on the Flagstaff car park, just a few metres from CERN's reception area (Building 33).   Just a few metres from the CERN Reception, the new Novae snack point welcomes visitors and CERNois. Opening hours Currently: Monday to Friday, 8 a.m. to 4 p.m. From September: Monday to Friday, 7:45 a.m. to 5 p.m.; Saturdays from 8 a.m. to 2 p.m. The snack bar selection includes breakfast, starting at 2.70 CHF, cold dishes from 5 CHF, and hot dishes from 6 CHF.   Novae has also installed a 24-hour-a-day food vending machine in the CERN hostel (Building 39) and in Building 13. You can buy pasta and cooked dishes for 6.50 CHF to 8 CHF. In addition, a groceries vending machine has been installed in the main building, just across from the news kiosk. Nearly 60 different items are available around the clock. Finally, Novae has introduced a new payment system in several buildings on the Meyrin site. It accepts credit ca...

  8. Physics News

    CERN Multimedia

    Gianotti, F.

    In spite of the fact that real data will only come in the year 2006, this is a very busy and interesting time for Physics-related activities. A very short overview of these activities is given in this issue of the ATLAS News Letter, while the various topics will be described in more detail in the next issues. The Physics and Combined Performance groups are working in four main areas: 1) Assess the ATLAS potential for physics, with emphasis on new channels and ideas. Recent examples are Extra-dimensions, invisible Higgs decays, heavy ion physics, the expected potential of a "Super-LHC" running at a luminosity of 10^35, etc.. 2) Improve the understanding of the detector performance and optimise the reconstruction algorithms. Examples of issues in the pipeline are: can we tag charm-jet ? What can we gain in the jet energy resolution by combining the calorimeter and tracker information to reconstruct the jet energy ? 3) Follow detector changes and detector-related issues and monitor the impact on the perform...

  9. News & Announcements

    Science.gov (United States)

    2001-08-01

    News from Journal House National Chemistry Week (NCW) Celebrating Chemistry and Art is the theme of NCW 2001, to be held November 4-10, 2001. As you make plans for participating in the celebrations in your area, keep in mind that JCE is developing special materials on this theme, which will appear in our October issue: Classroom Activities, a comprehensive Illustrated Resource Paper, Report from Online, specially written brief articles illustrated in color, articles related to the theme, and CLIPs (Chemical Laboratory Information Profiles). Awards Announced Passer Award Passer Award recipients from the April 1 closing date are: George Bennett, Millikin University, Decatur, IL Daniel Berger, Bluffton College, Bluffton, OH Karen Dunlap, Sierra College, Rocklin, CA Myung-Hoon Kim, Georgia Perimeter College, Dunwoody, GA Cheryl Longfellow, Philadelphia University, Philadelphia, PA Jerry Maas, Oakton Community College, Des Plaines, IL Tim Royappa, University of West Florida, Pensacola, FL Visiting Scientist Award, Western Connecticut Section Diane Bunce, The Catholic University of America, has been selected as the 2001 Visiting Scientist of the Western Connecticut Section of the ACS. The award, presented annually since 1967, brings an outstanding chemical educator to visit high schools in Fairfield County, CT. In May, Bunce visited three high schools, Christian Heritage School, Fairfield High School, and Greenwich High School, where she interacted with teachers and students and presented lectures and demonstrations to several chemistry classes. She was also keynote speaker at the ACS local section's Education Night. The awardee is selected by a committee of university and high school teachers, industrial chemists, and the previous Visiting Scientist; there is an honorarium of 1500 plus expenses. Welch Award Roger D. Kornberg, a professor of structural biology at the Stanford University School of Medicine, received the 2001 Welch Award for his discovery of the nucleosome

  10. SWMM news and notes

    Science.gov (United States)

    Stormwater management modelers now have a new publication:Storm Water Management Modelling News and Notes. SWMM News and Notes features articles concerning new developments and research in the stormwater field, as well as new product reviews, dissertations, and books.

  11. 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...

  12. Market News Price Dataset

    Data.gov (United States)

    National Oceanic and Atmospheric Administration, Department of Commerce — Real-time price data collected by the Boston Market News Reporter. The NOAA Fisheries' "Fishery Market News" began operations in New York City on February 14, 1938....

  13. News Media Industry

    Science.gov (United States)

    2006-01-01

    transform the way Americans receive news and information. But Saul Hansell of the New York Times believes none of this is a surprise to the media elites...References Anderson, B. (2004). “News Flash: Journalism, Infotainment and the Bottom-Line Business of Broadcast News.” Jossey- Bass , pp

  14. Roller Cam Positioners

    Energy Technology Data Exchange (ETDEWEB)

    Bowden, Gordon B.

    2010-12-07

    Roller Cam Positioners could support the LCLS undulator sections allowing micron sized alignment adjustment of each undulator in 5 degrees of freedom. The supports are kinematic with the number of degrees of freedom matched to the number of constraints. Ton loads are supported on simple ball bearings. Motion is intrinsically bounded. Positioning mechanisms are based on pure rolling motion with sub-micron hysteresis and micron resolution. This note describes a general purpose positioning mechanism suitable for undulator support.

  15. Thyroid Disease and Complementary and Alternative Medicine (CAM)

    Science.gov (United States)

    ... Alternative Medicine (CAM) Thyroid Disease and Complementary and Alternative Medicine (CAM) WHAT IS COMPLEMENTARY AND ALTERNATIVE MEDICINE (CAM)? Complementary and Alternative Medicine (CAM) is defined ...

  16. News & Announcements

    Science.gov (United States)

    1999-08-01

    News from Journal House Perspective on JCE Online Recently a reader asked us for a perspective on JCE Onlinehow the chemical education community is receiving it and how the Journal staff itself views it. We share our responses below. Subscriber Numbers How many people subscribe to JCE Online+? As of June 1, 1999, our records show that 13% of individual JCE subscriptions in the USA include JCE Online+. This percentage has increased significantly during the past year- in June 1998 it was approximately 4% and December 1998 about 7%. Almost all subscribers to JCE Online subscribe to print as well. Since JCE Online has only very recently been made available to institutional subscribers, there are no numbers to report. There has been considerable interest in online from libraries. Given that JCE Online+ is a fairly recent subscriber option and that many subscribers have a wait-and-see approach to any new option, we feel that the numbers above are quite high. The steady growth is encouraging. Online Usage How many people visit our Web site? Statistics for the period January 1, 1999, through May 31, 1999, that may be of interest include: Total Pages Served 361,115 Total Visits 138,377 Total Unique Visitors 51,744 Total Repeat Visitors 11,536 Average Visit Length 03:05 Average Requests/Visit 10.8 Average Pages/Visit 2.6 Average Daily Visits 916 Online Rationale and Expectations JCE Online is a very important part of the whole Journal, but we do not expect it to supplant print: online and print are very different media. Usage of JCE Online is growing steadily; our subscribers are realizing what we have learned: it is not possible to deliver the Journal in the print medium alone- print is no longer adequate to accomplish our mission. Examples of things not possible in print include: ·JCE Index to all 76 years of Journal issues, available all the time with responses within seconds. ·Supplementary materials that are important to only a limited number of our subscribers

  17. Hydraulic involute cam actuator

    Science.gov (United States)

    Love, Lonnie J.; Lind, Randall F.

    2011-11-01

    Mechanical joints are provided in which the angle between a first coupled member and a second coupled member may be varied by mechanical actuators. In some embodiments the angle may be varied around a pivot axis in one plane and in some embodiments the angle may be varied around two pivot axes in two orthogonal planes. The joints typically utilize a cam assembly having two lobes with an involute surface. Actuators are configured to push against the lobes to vary the rotation angle between the first and second coupled member.

  18. U.S. Cancer Death Rates Continue to Fall

    Science.gov (United States)

    ... page: https://medlineplus.gov/news/fullstory_162896.html U.S. Cancer Death Rates Continue to Fall: Report Researchers ... be diagnosed with cancer and about 600,000 U.S. cancer patients will die. "The drop in cancer ...

  19. Kids' Asthma Flareups Fall Off After No-Smoking Laws

    Science.gov (United States)

    ... https://medlineplus.gov/news/fullstory_162952.html Kids' Asthma Flareups Fall Off After No-Smoking Laws Researchers ... adopted indoor smoking bans, fewer children need emergency asthma treatment, a new study finds. ER visits for ...

  20. CAD/CAM data management

    Science.gov (United States)

    Bray, O. H.

    1984-01-01

    The role of data base management in CAD/CAM, particularly for geometric data is described. First, long term and short term objectives for CAD/CAM data management are identified. Second, the benefits of the data base management approach are explained. Third, some of the additional work needed in the data base area is discussed.

  1. Optimisation Methods for Cam Mechanisms

    Directory of Open Access Journals (Sweden)

    Claudia–Mari Popa

    2010-01-01

    Full Text Available In this paper we present the criteria which represent the base of optimizing the cam mechanisms and also we perform the calculations for several types of mechanisms. We study the influence of the constructive parameters in case of the simple machines with rotation cam and follower (flat or curve of translation on the curvature radius and that of the transmission angle. As it follows, we present the optimization calculations of the cam and flat rotation follower mechanisms, as well as the calculations for optimizing the cam mechanisms by circular groove followers’ help. For an easier interpretation of the results, we have visualized the obtained cam in AutoCAD according to the script files generated by a calculation program.

  2. Falling chains

    Science.gov (United States)

    Wong, Chun Wa; Yasui, Kosuke

    2006-06-01

    The one-dimensional fall of a folded chain with one end suspended from a rigid support and a chain falling from a resting heap on a table is studied. Because their Lagrangians contain no explicit time dependence, the falling chains are conservative systems. Their equations of motion are shown to contain a term that enforces energy conservation when masses are transferred between subchains. We show that Cayley's 1857 energy nonconserving solution for a chain falling from a resting heap is incorrect because it neglects the energy gained when a link leaves a subchain. The maximum chain tension measured by Calkin and March for the falling folded chain is given a simple if rough interpretation. Other aspects of the falling folded chain are briefly discussed.

  3. Rad Pole Cam Development

    Energy Technology Data Exchange (ETDEWEB)

    Heckendorn, F. M.; Odell, D. M. C; Harpring, L. J.; Peterson, K. D.

    2005-10-05

    The RadPoleCam was developed to provide Department Of Energy (DOE) first responders the capability to assess the radiological and visual condition of remote or inaccessible locations. Real time gamma isotopic identification is provided to the first responder in the form of audio feedback (i.e. spoken through head phones) from a gamma detector mounted on a collapsible pole that can extend from 1 to 9 meters (6 to 29 feet). Simultaneously, selectable direct and side looking visual images are provided from the 5cm (2in) diameter, waterproof probe tip. The lightweight, self contained, ruggedized, system will provide a rapidly deployable field system for visual and radiological search and assessment of confined spaces and extended reach locations.

  4. With News Search Engines

    Science.gov (United States)

    Gunn, Holly

    2005-01-01

    Although there are many news search engines on the Web, finding the news items one wants can be challenging. Choosing appropriate search terms is one of the biggest challenges. Unless one has seen the article that one is seeking, it is often difficult to select words that were used in the headline or text of the article. The limited archives of…

  5. Good And Bad News

    Institute of Scientific and Technical Information of China (English)

    2006-01-01

    <正>A distinguished scientist was participating in a panel discussion on the results of the nation’s future water supply.“Gentlemen,” he said.“I have some good news and bad news for you,Our study shows that by the year 2010 everyone will be drinking recycled sewage from

  6. Good Friends, Bad News

    DEFF Research Database (Denmark)

    Hansen, Lars Kai; Arvidsson, Adam; Nielsen, Finn Årup

    . In this paper we explore the apparent paradox in a quantitative analysis of information diffusion on Twitter. Twitter is interesting in this context as it has been shown to present both the characteristics social and news media. The basic measure of virality in Twitter is the probability of retweet. Twitter...... is different from email in that retweeting does not depend on pre-existing social relations, but often occur among strangers, thus in this respect Twitter may be more similar to traditional news media. We therefore hypothesize that negative news content is more likely to be retweeted, while for non-news tweets...... the NY Times finds a strong link between positive affect and virality, and, based on psychological theories it is concluded that this relation is universally valid. The conclusion appears to be in contrast with classic theory of diffusion in news media emphasizing negative affect as promoting propagation...

  7. Tweeting News Articles

    Directory of Open Access Journals (Sweden)

    Marco Toledo Bastos

    2013-09-01

    Full Text Available In this article we investigate the impact of social media readership to the editorial profile of newspapers. We analyze tweets containing links to news articles from eight of the largest national newspapers in the United States, United Kingdom, Spain, Brazil, and Germany. The data collection follows the first two weeks of October 2012 and includes 2,842,699 tweets with links to news articles. Twitter-shortened links were resolved using a three-pass routine and assigned to 1 of the 21 newspaper sections. We found the concentration of links to news articles posted by top users to be lower than reported in the literature and the strategy of relaying headlines on Twitter via automatic news aggregators (feeds to be inefficient. The results of this investigation show which sections of a newspaper are the most and least read by readers in different parts of the world, with German readers placing greater emphasis on Politics and Economy; Brazilians on Sports and Arts; Spaniards on Local and National news; Britons and Americans on Opinion and World news. We also found that German and Spanish readers are more likely to read multiple national newspapers, while British readers more often resort to foreign sources of news. The results confirm that feedback to news items from a large user base is pivotal for the replication of content and that newspapers and news items can be clustered according to the editorial profile and principles of newsworthiness inherited from legacy media. The results of this investigation shed light onto the networked architecture of journalism that increasingly depends on readership agency.

  8. Is Crime News Coverage Excessive?

    Science.gov (United States)

    Graber, Doris A.

    1979-01-01

    Reports on the frequency and manner in which various crime and noncrime news topics were presented in selected newspapers and television newscasts in 1976. Examines news flow data to determine whether news output was inflexible, and whether crime news coverage distorted the amount of real-life crime. (PD)

  9. Falling chains

    CERN Document Server

    Wong, C W; Wong, Chun Wa; Yasui, Kosuke

    2006-01-01

    The one-dimensional falling motion of a bungee chain suspended from a rigid support and of a chain falling from a resting heap on a table is studied. Their Lagrangians are found to contain no explicit time dependence. As a result, these falling chains are conservative systems. Each of their Lagrange's equations of motion is shown to contain a term that enforces energy conservation when masses are transferred between subchains. We show in particular that Cayley's 1857 energy nonconserving solution for a chain falling from a resting heap is incorrect because it neglects the energy gained when the transferred link is emitted by the emitting subchain. The maximum chain tension measured by Calkin and March for the falling bungee chain is given a simple if rough interpretation. In the simplified one-dimensional treatment, the kinetic energy of the center of mass of the falling bungee chain is found to be converted by the chain tension at the rigid support into the internal kinetic energy of the chain. However, as t...

  10. CCG - News & Events

    Science.gov (United States)

    NCI's Center for Cancer Genomics (CCG) has been widely recognized for its research efforts to facilitiate advances in cancer genomic research and improve patient outcomes. Find the latest news about and events featuring CCG.

  11. Figuring Out Health News

    Science.gov (United States)

    ... Put keywords from the news report into a search engine and see what comes up. The results will ... Privacy Policy & Terms of Use Visit the Nemours Web site. Note: All information on TeensHealth® is for ...

  12. Breaking News as Radicalisation

    DEFF Research Database (Denmark)

    Hartley, Jannie Møller

    The aim of the paper is to make explicit how the different categories are applied in the online newsroom and thus how new categories can be seen as positioning strategies in the form of radicalisations of already existing categories. Thus field theory provides us with tools to analyse how online...... journalists are using the categorisations to create hierarchies within the journalistic field in order to position themselves as specialists in what Tuchman has called developing news, aiming and striving for what today is know as breaking news and the “exclusive scoop,” as the trademark of online journalism...... provides us with the following two research questions: How does the category of breaking news fit into Tuchmans typology related to time, planning and technology? What types of stories are providing journalistic capital and how are online news stories categorised relatively within the journalistic field?...

  13. [Accidental falls].

    Science.gov (United States)

    Inokuchi, Koichi

    2013-06-01

    Falls are common cause of injuries among elderly people, and fractures are the most serious consequence of falls. For seniors, hip fractures are the second major cause of bedridden. The feature and acute care of head injury, spinal cord injury, vertebrae fracture, and hip fracture are described. Just had fracture fixation, the patient can not go back to the original ADL. In order not to become bedridden, both medication and physical examination are important based on the new disease concept of locomotive syndrome. To do so, requires hospital and clinic cooperation. Sufficient cooperation is not currently possible, and spread of liaison service is essential.

  14. CAD/CAM for optomechatronics

    Science.gov (United States)

    Zhou, Haiguang; Han, Min

    2003-10-01

    We focus at CAD/CAM for optomechatronics. We have developed a kind of CAD/CAM, which is not only for mechanics but also for optics and electronic. The software can be used for training and education. We introduce mechanical CAD, optical CAD and electrical CAD, we show how to draw a circuit diagram, mechanical diagram and luminous transmission diagram, from 2D drawing to 3D drawing. We introduce how to create 2D and 3D parts for optomechatronics, how to edit tool paths, how to select parameters for process, how to run the post processor, dynamic show the tool path and generate the CNC programming. We introduce the joint application of CAD&CAM. We aim at how to match the requirement of optical, mechanical and electronics.

  15. Networks in the news media

    DEFF Research Database (Denmark)

    Bro, Peter

    When news reporters connect people in a single news story or in a series of coherent news stories they essentially construct networks in the news media. Networks through which social actors are aligned symbolically in written, visible or audible form. These socio-symbolic networks not only copy...... more formal types of social networks, but also complement or even substitute social networking elsewhere, and as such this particular type of social network offers people both inside and outside the news room new potentials - and problems. This article describe the basic vision of networks in the news...

  16. Scleroderma, Stress and CAM Utilization

    Directory of Open Access Journals (Sweden)

    Ka-Kit Hui

    2009-01-01

    Full Text Available Scleroderma is an autoimmune disease influenced by interplay among genetic and environmental factors, of which one is stress. Complementary and alternative medicine (CAM is frequently used to treat stress and those diseases in which stress has been implicated. Results are presented from a survey of patients with scleroderma. Respondents were a convenient sample of those attending a national conference in Las Vegas in 2002. Findings implicate stress in the onset, continuation and exacerbation of scleroderma. The implication is that CAM providers may be filling an important patient need in their provision of services that identify and treat stress and its related disorders.

  17. Googling the news

    DEFF Research Database (Denmark)

    Ørmen, Jacob

    2016-01-01

    case study, ways to work with the influence of endogenous factors (keywords, language settings, geo-location, Web history and clicking behaviour) and mitigate the effects of the exogenous factors (experimentation and randomisation) are suggested. Then, a new approach to studying search results is put......Search engines provide a window into the changing association between websites and keywords across cultures and countries and over time. As such, they offer journalism and news researchers an opportunity to study how search engines, in this case Google, mediate news events and stories online...... forward, which builds on purposeful sampling of real-world participants or constructed research profiles. Finally, perspectives for news and journalism scholars in studying algorithmically generated content in a broader context are offered....

  18. The detection of EpCAM

    NARCIS (Netherlands)

    Wit, De Sanne; Dalum, Van Guus; Lenferink, Aufried T.M.; Tibbe, Arjan G.J.; Hiltermann, T.J.N.; Groen, Harry J.M.; Rijn, Van C.J.M.; Terstappen, Leon W.M.M.

    2015-01-01

    EpCAM expressing circulating tumor cells, detected by CellSearch, are predictive of short survival in several cancers and may serve as a liquid biopsy to guide therapy. Here we investigate the presence of EpCAM+ CTC detected by CellSearch and EpCAM- CTC discarded by CellSear

  19. Do you want the good news or the bad news first? The nature and consequences of news order preferences.

    Science.gov (United States)

    Legg, Angela M; Sweeny, Kate

    2014-03-01

    Information often comes as a mix of good and bad news, prompting the question, "Do you want the good news or the bad news first?" In such cases, news-givers and news-recipients differ in their concerns and considerations, thus creating an obstacle to ideal communication. In three studies, we examined order preferences of news-givers and news-recipients and the consequences of these preferences. Study 1 confirmed that news-givers and news-recipients differ in their news order preferences. Study 2 tested two solutions to close the preference gap between news-givers and recipients and found that both perspective-taking and priming emotion-protection goals shift news-givers' delivery patterns to the preferred order of news-recipients. Study 3 provided evidence that news order has consequences for recipients, such that opening with bad news (as recipients prefer) reduces worry, but this emotional benefit undermines motivation to change behavior.

  20. News | Division of Cancer Prevention

    Science.gov (United States)

    News about scientific advances in cancer prevention, program activities, and new projects are included here in NCI press releases and fact sheets, articles from the NCI Cancer Bulletin, and Clinical Trial News from the NCI website.

  1. Googling the news

    DEFF Research Database (Denmark)

    Ørmen, Jacob

    2016-01-01

    Search engines provide a window into the changing association between websites and keywords across cultures and countries and over time. As such, they offer journalism and news researchers an opportunity to study how search engines, in this case Google, mediate news events and stories online....... However, search results are not straightforward to study. Since search results are made in the act of searching and will have to be retrieved from Google Search in real-time, there is a range of different ontological and methodological issues related to this data source. This paper addresses these issues...

  2. Political News and Political Consciousness

    Science.gov (United States)

    Schertges, Claudia

    2007-01-01

    This article deals with mass media in modern democratic societies, using the example of Israeli news reports in German television (TV) news. Central to this interest are processes of mediating politics: political socialisation and education; that is to say, empowering citizens via TV news to participate in democratic processes. The article…

  3. Perplexity analysis of obesity news coverage.

    Science.gov (United States)

    McFarlane, Delano J; Elhadad, Noémie; Kukafka, Rita

    2009-11-14

    An important task performed during the analysis of health news coverage is the identification of news articles that are related to a specific health topic (e.g. obesity). This is often done using a combination of keyword searching and manual encoding of news content. Statistical language models and their evaluation metric, perplexity, may help to automate this task. A perplexity study of obesity news was performed to evaluate perplexity as a measure of the similarity of news corpora to obesity news content. The results of this study showed that perplexity increased as news coverage became more general relative to obesity news (obesity news approximately 187, general health news approximately 278, general news approximately 378, general news across multiple publishers approximately 382). This indicates that language model perplexity can measure the similarity news content to obesity news coverage, and could be used as the basis for an automated health news classifier.

  4. Blended news delivery in healthcare: a framework for injecting good news into bad news conversations.

    Science.gov (United States)

    Legg, Angela M; Sweeny, Kate

    2015-01-01

    Clinicians often inject good news into bad news delivery, and they do so for a variety of reasons. We present a framework that draws from research in the fields of health and social psychology to shed light on situations in which clinicians add superfluous good news into bad news conversations in an effort to ease the conversation or mitigate patients' distress, a broad strategy we refer to as blended news delivery. Our framework includes predictors of clinicians' use of blended news delivery, characteristics of blended news and outcomes of this strategy for both patients and clinicians. This framework addresses a common aspect of health communication and can direct future research on ideal strategies for and likely consequences of blended news delivery and communication more broadly.

  5. BBC VERSUS EURO NEWS: DISCOURSE AND IDEOLOGY IN NEWS TRANSLATION

    Directory of Open Access Journals (Sweden)

    Hosseini, F.

    2016-09-01

    Full Text Available The present study aimed to compare discursive strategies employed by two international news agencies including Euro News and BBC. Van Dijk’s (2004 model of CDA was adopted. Thirty pieces of news about internal affairs of Iran together with their Persian translations were downloaded from the corresponding website, i.e. 30 pieces of English news and their corresponding Persian translations from the Euro News website and 30 pieces of English news with their corresponding translations from the BBC website. The frequency of lexical items was observed to not differ significantly. Two sets of translations were compared to their source texts based on four discursive strategies of hyperbole, polarization, vagueness and euphemism. An independent-samples t-test was conducted to compare the frequency of strategies applied by the two news agencies. Results revealed no significant difference between the two agencies except for the discursive strategy of vagueness.

  6. Making news about medicines

    NARCIS (Netherlands)

    Trigt, Anna Maria van

    1995-01-01

    People are very interested in information about health and illness. Studies show that they are more interested in new medical discoveries than in sport in the news. Mass media channels (e.g. newspapers, television) do pay attention to information about health and illness. Both patients, health profe

  7. News of the Year.

    Science.gov (United States)

    St. Lifer, Evan; Olson, Renee; Milliot, Jim; Bing, Jonathan

    1998-01-01

    Reviews library news for 1997. Highlights public library budgets, examined by number of patrons served; Internet filters and censorship; librarians and the media; private and government funding sources; outsourcing; expectations for growth in the publishing industry, emphasizing the Asian economic crisis; and new ideas from the next generation of…

  8. News and Views.

    Science.gov (United States)

    Journal of Blacks in Higher Education, 1998

    1998-01-01

    The "News and Views" section of this journal contains reports and comments on various issues related to current aspects of black higher education. The topics reviewed include affirmative action, college admissions policies, faculty diversity, and black enrollment in professional schools. Profiles of some black educators are also…

  9. Spreading the News

    Institute of Scientific and Technical Information of China (English)

    2006-01-01

    For all the progress in establishing a government news release system in China, the State Council Information Office acknowledges there is still much room for improvement Being a government spokesperson anywhere in the world is no easy job. It is particularly the case in China, where there is legislation in place on government information release. Cai Wu, Minister of the State Council Information Office,

  10. News Editing. Second Edition.

    Science.gov (United States)

    Westley, Bruce H.

    A revision of the first edition of "News Editing," this is a textbook for the newspaper editor. The duties of the editor are detailed, as are those of other newspaper employees. Among the basic editing skills the author includes suggestions for sentence structure, word usage, and vocabulary. Examples are given of editing for objectivity, handling…

  11. CERN television news

    CERN Multimedia

    2002-01-01

    CERN events brought right to your desktop by the new video bulletin.   CERN now has its very own news broadcast , or rather 'webcast', with a host of special reports and even a star presenter. From today onwards, just go to the Bulletin's web page, click on the 'video news' link and sit back and enjoy the latest news about CERN, presented in images by Wendy Korda. The ten-minute newscast in both French and English, the Organization's two official languages, presents interviews, pictures of experiments and computer-generated graphics, bringing you right up to date with some of the Laboratory's latest stories. The show concludes with a selection of the best snapshots taken by the CERN Photo Lab. So every one or two months CERN's Audio-Video Service (ETT/DH) will be putting together a video news report that you can watch on your own desktop computer. Daniel Boileau, Patrick Gilbert de Vautibault and Jacques Fichet, the Service's three technicians, came up with the idea of producing this regular feat...

  12. Global news production

    DEFF Research Database (Denmark)

    Clausen, Lisbeth

    generators of national news, who manipulate presentations according to professional standards as well as local needs that are culturally based. This book explores how powerful political and economic agendas in the national media environment influence the production processes. It shows how the outcome...

  13. News from Academy Bay

    OpenAIRE

    1984-01-01

    The 25th anniversary of the Galapagos National Park. Fire at the Darwin Research Station. The control of introduced mammals. Good news about the Hood tortoises. The endangered land iguanas. Penguins, cormorants and flamingos in 1984. A workshop on national parks. International conservation award to Secretary Ripley. Visits and events at the Charles Darwin Research Station.

  14. Who Makes The News?

    DEFF Research Database (Denmark)

    Jørndrup, Hanne; Bentsen, Martine

    As newsroom staff around the world went about their day on 25 March 2015, hundreds of volunteers located in over 100 countries gathered to monitor their news media as part of the Fifth Global Media Monitoring Project (GMMP). The Global Media Monitoring Project (GMMP) is the world’s longest-running...

  15. News media old and new

    DEFF Research Database (Denmark)

    Schrøder, Kim Christian

    2014-01-01

    This article presents and discusses three different approaches to the exploration of the cross-media challenges facing news audiences, as they seek access to, navigate in and make sense of the multitude of news sources across print, broadcasting, online and mobile media platforms. From a modernized...... consumption in pre-mobile 2008 is compared with replicating mappings carried out in 2011 and 2012, in a collaborative project between academics and news publishers. The analytical interest here focuses on the fluctuations between traditional news media and the surging digital news outlets of the internet...

  16. Sensing the News: User Experiences when Reading Locative News

    Directory of Open Access Journals (Sweden)

    Kjetil Vaage Øie

    2012-02-01

    Full Text Available This article focuses on user experiences on reading location-aware news on the mobile platform and aims to explore what experiences this kind of locative journalism generates and how such experiences change the users’ social interaction with news. We produced a specially designed mobile application and tailored news stories specific to this project called LocaNews in order to explore participants’ relation to the content in this journalistic format. The result is generated through a field study and a questionnaire of 32 people to find out how they experience the news presented in this format. The user participants’ responses are analyzed based on their news experiences, contextualizing places and their social interaction with the news within this form of journalism. Results showed that the local, semi-local and non-local user approaches the locative news in a different manner, but that the average user found this kind of news more interesting and more informative than ordinary news. The participants also have a problem identifying this as journalism, rather than an information service.

  17. NetWorking News

    DEFF Research Database (Denmark)

    Fritsch, Jonas; Iversen, Ole Sejer; Dindler, Christian

    For many years cooperative design was primarily concerned with the development of IT supported systems for professional users. However, the cooperative design approach can embrace other social practices such as children’s everyday life. At a methodological level there is no difference in designing...... the Networking News workshop, offers an opportunity to make first hand studies of children’s IT supported social activities in an informal classroom setting....

  18. Contact: Releasing the news

    Science.gov (United States)

    Pinotti, Roberto

    The problem of mass behavior after man's future contacts with other intelligences in the universe is not only a challenge for social scientists and political leaders all over the world, but also a cultural time bomb as well. In fact, since the impact of CETI (Contact with Extraterrestrial Intelligence) on human civilization, with its different cultures, might cause a serious socio-anthropological shock, a common and predetermined worldwide strategy is necessary in releasing the news after the contact, in order to keep possible manifestations of fear, panic and hysteria under control. An analysis of past studies in this field and of parallel historical situations as analogs suggests a definite "authority crisis" in the public as a direct consequence of an unexpected release of the news, involving a devastating "chain reaction" process (from both the psychological and sociological viewpoints) of anomie and maybe the collapse of today's society. The only way to prevent all this is to prepare the world's public opinion concerning contact before releasing the news, and to develop a long-term strategy through the combined efforts of scientists, political leaders, intelligence agencies and the mass media, in order to create the cultural conditions in which a confrontation with ETI won't affect mankind in a traumatic way. Definite roles and tasks in this multi-level model are suggested.

  19. Features of English News Headlines

    Institute of Scientific and Technical Information of China (English)

    尚菲菲

    2013-01-01

    Nowadays Chinese people are attaching great importance to English news that not only offers worldwide information but gives a hand to English learners with their improvement in English. As is called the eyes of English news, headlines are partic-ularly important. Generally speaking, English news headlines are precise, brief and as attractive as possible. They have their own grammar features and vocabulary features while different devices are employed to make them expressive and striking.

  20. Hazmat Cam Wireless Video System

    Energy Technology Data Exchange (ETDEWEB)

    Kevin L. Young

    2006-02-01

    This paper describes the Hazmat Cam Wireless Video System and its application to emergency response involving chemical, biological or radiological contamination. The Idaho National Laboratory designed the Hazmat Cam Wireless Video System to assist the National Guard Weapons of Mass Destruction - Civil Support Teams during their mission of emergency response to incidents involving weapons of mass destruction. The lightweight, handheld camera transmits encrypted, real-time video from inside a contaminated area, or hot-zone, to a command post located a safe distance away. The system includes a small wireless video camera, a true-diversity receiver, viewing console, and an optional extension link that allows the command post to be placed up to five miles from danger. It can be fully deployed by one person in a standalone configuration in less than 10 minutes. The complete system is battery powered. Each rechargeable camera battery powers the camera for 3 hours with the receiver and video monitor battery lasting 22 hours on a single charge. The camera transmits encrypted, low frequency analog video signals to a true-diversity receiver with three antennas. This unique combination of encryption and transmission technologies delivers encrypted, interference-free images to the command post under conditions where other wireless systems fail. The lightweight camera is completely waterproof for quick and easy decontamination after use. The Hazmat Cam Wireless Video System is currently being used by several National Guard Teams, the US Army, and by fire fighters. The system has been proven to greatly enhance situational awareness during the crucial, initial phase of a hazardous response allowing commanders to make better, faster, safer decisions.

  1. Fall Protection Introduction, #33462

    Energy Technology Data Exchange (ETDEWEB)

    Chochoms, Michael [Los Alamos National Lab. (LANL), Los Alamos, NM (United States)

    2016-06-23

    The proper use of fall prevention and fall protection controls can reduce the risk of deaths and injuries caused by falls. This course, Fall Protection Introduction (#33462), is designed as an introduction to various types of recognized fall prevention and fall protection systems at Los Alamos National Laboratory (LANL), including guardrail systems, safety net systems, fall restraint systems, and fall arrest systems. Special emphasis is given to the components, inspection, care, and storage of personal fall arrest systems (PFASs). This course also presents controls for falling object hazards and emergency planning considerations for persons who have fallen.

  2. News and Announcements

    Science.gov (United States)

    1999-05-01

    1998 ACS Meeting in Boston he suffered a serious fall following a stroke, from which he never recovered. One of his last photographs, taken the previous day at a Journal luncheon, appears on page 1360 of the November 1998 issue. His commentary on his long career in chemistry and education appears on page 1520 of the December 1998 issue. Seaborg was a Nobel laureate, discoverer of elements, scientific advisor to presidents, former chancellor of the University of California, former chairman of the Atomic Energy Commission, chairman of the steering committee of the CHEM Study project, founder of Lawrence Hall of Science, , the list goes on and on. He was at the same time a passionate supporter of education. Seaborg published fourteen articles in the Journal between 1951 and 1998. He was interviewed in 1975 by David Ridgway as part of the Impact series (JCE 1975, 52, 70), and that interview is highly recommended reading (see supplement to this article). He received the 1994 ACS George C. Pimentel Award in Chemical Education; his award address was published in the ACS Division of Chemical Education's CHED Newsletter, Fall 1995. Memorial articles with details of his life and his scientific contributions have appeared in The New York Times (Saturday, February 27, 1999, page 1) and Chemical & Engineering News (March 8, 1999, page 29). But there is also the spirit of the man, what he believed in, what he tried to do, what he hoped he had accomplished. A sense of that can be gained from the excerpts that are reprinted below, taken first from the Impact interview and then from the award address. Ridgway: On reflection, now, out of your many contributions to chemistry, is there one that you feel has had more of an impact than others? Seaborg: The discovery of plutonium would answer that question. The impact there is probably nearly as great as any single chemical discovery. Ridgway: What was the state of the "art" in your field when you first decided to bend your energies in this

  3. News Discourse: The Paratextual Structure of News Texts.

    Science.gov (United States)

    Frandsen, Finn

    This paper examines the paratextual structure of news texts, i.e., the headline system (superheadline, main headline, and subheadline) and the lead. In the first part of the paper T. A. van Dijk's interdisciplinary theory (1988) of "news in the press" is reviewed with special reference to the status and function assigned to the paratext.…

  4. CERN Video News

    CERN Multimedia

    2003-01-01

    From Monday you can see on the web the new edition of CERN's Video News. Thanks to a collaboration between the audiovisual teams at CERN and Fermilab, you can see a report made by the American laboratory. The clip concerns the LHC magnets that are being constructed at Fermilab. Also in the programme: the spectacular rotation of one of the ATLAS coils, the arrival at CERN of the first American magnet made at Brookhaven, the story of the discovery 20 years ago of the W and Z bosons at CERN. http://www.cern.ch/video or Bulletin web page.

  5. News from the future

    DEFF Research Database (Denmark)

    Reinecke Hansen, Kenneth

    2016-01-01

    This article presents a corpus linguistic analysis of the development in future-oriented political journalism in four Danish newspapers in the period 1997–2013 (N = 2954 full articles = 1,553,038 word tokens). Keyword analysis and concordance analysis are applied within a framework of grammatical......-semantic theory of tense and modal verbs and semantic-pragmatic theory of time meaning, modality and speech acts. The results suggest, unexpectedly, that the newspapers – and news reports in particular – seem to have become less future-oriented in the period. At the same time, however, the articles...

  6. Onzichtbare beugels dankzij CAD-CAM

    NARCIS (Netherlands)

    F.R. de Winter

    2011-01-01

    De introductie van de cad-cam-techniek in de tandheelkunde heeft in de orthodontie geleid tot het orthodontisch verplaatsen van gebitselementen met een serie opeenvolgende dieptrekplaten, ontworpen en gefabriceerd met behulp van cad-cam. Daarbij is iedere plaat een kleine stap in de richting van de

  7. CERN Video News on line

    CERN Document Server

    2003-01-01

    The latest CERN video news is on line. In this issue : an interview with the Director General and reports on the new home for the DELPHI barrel and the CERN firemen's spectacular training programme. There's also a vintage video news clip from 1954. See: www.cern.ch/video or Bulletin web page

  8. A Commentary on News Translation

    Institute of Scientific and Technical Information of China (English)

    姚雅晴

    2011-01-01

    News language is formal,especially the high register vocabulary it employed to deliver the message unveiled by culturally and politically stamped style which challenges the translator a lot.Nida's formal and dynamic equivalence theory,Bielsa and Bassnett news translation theories and other methods and strategies are introduced to cope with these challenges and get the message across without distortion.

  9. Climate News Across Media Platforms

    DEFF Research Database (Denmark)

    Eskjær, Mikkel Fugl

    2015-01-01

    In a changing media landscape marked by technological, institutional and cultural convergence, comparative and cross-media content analysis represents a valuable analytical tool in mapping the diverse channels of climate change communication. This paper presents a comparative study of climate...... change news on five different media platforms: newspapers, television, radio, web-news and mobile news. It investigates the themes and actors represented in public climate change communication as well as the diverse possibilities of participating in public debates and information sharing. By combining...... quantitative and qualitative content analysis the paper documents and explores the extent and character of climate change news across different media platforms. The study aims at contributing to the on-going assessment of how news media are addressing climate change at a time when old and new media...

  10. Investigating people’s news diets: how online news users use offline news

    NARCIS (Netherlands)

    Trilling, D.; Schoenbach, K.

    2015-01-01

    The question how offline media use is related to online media use has been heavily debated in the last decades. If they are functionally equivalent, then advantages like low costs, rapid publication cycles, and easy access to online news could lead to them displacing offline news. Data from a large-

  11. Osteoporosis: Preventing Falls

    Science.gov (United States)

    ... page please turn Javascript on. Feature: Osteoporosis Preventing Falls Past Issues / Winter 2011 Table of Contents Bone ... with osteoporosis need to take care not to fall down. Falls can break bones. Some reasons people ...

  12. Falls and Older Adults

    Science.gov (United States)

    ... version of this page please turn Javascript on. Falls and Older Adults About Falls Risk Increases With Age Many people have a ... problems -- rises with age. Click for more information Falls Lead to Fractures, Trauma Each year, more than ...

  13. NetWorking News

    DEFF Research Database (Denmark)

    Fritsch, Jonas; Iversen, Ole Sejer; Dindler, Christian

    For many years cooperative design was primarily concerned with the development of IT supported systems for professional users. However, the cooperative design approach can embrace other social practices such as children’s everyday life. At a methodological level there is no difference in designin...... the Networking News workshop, offers an opportunity to make first hand studies of children’s IT supported social activities in an informal classroom setting.......For many years cooperative design was primarily concerned with the development of IT supported systems for professional users. However, the cooperative design approach can embrace other social practices such as children’s everyday life. At a methodological level there is no difference in designing...

  14. News comments: exploring, modeling, and online prediction

    NARCIS (Netherlands)

    Tsagkias, M.; Weerkamp, W.; de Rijke, M.

    2010-01-01

    Online news agents provide commenting facilities for their readers to express their opinions or sentiments with regards to news stories. The number of user supplied comments on a news article may be indicative of its importance, interestingness, or impact. We explore the news comments space, and com

  15. LATIN--Latin American Regional News Agency.

    Science.gov (United States)

    Nichols, John Spicer

    The establishment of a regional news agency for Latin America to improve the balance of news flow and increase the transmission of news more applicable to regional problems has often been proposed. Despite wide acceptance of the concept, the birth of the Third World's first regional news agency, Agencia Latinoamericana de Informacion (LATIN), has…

  16. 7 CFR 28.904 - Market news.

    Science.gov (United States)

    2010-01-01

    ... 7 Agriculture 2 2010-01-01 2010-01-01 false Market news. 28.904 Section 28.904 Agriculture..., TESTING, AND STANDARDS Cotton Classification and Market News Service for Producers Classification and Market News Services § 28.904 Market news. The Director shall cause to be distributed to producers...

  17. Cultural Knowledge in News Comprehension

    DEFF Research Database (Denmark)

    Mathieu, David

    2009-01-01

    This paper presents the main lines of the design and the findings of a reception study on news comprehension. This empirical study is a comparison of the comprehension processes of Danes and French Canadians over a set of news texts from both countries. Comprehension is explored from a cultural...... perspective, through the lens of cognition and pragmatics, revealing the role played by cultural knowledge in comprehension and the underlying relationship between a text and its intended audience. It is argued that recipients ‘problematise’ the news texts, a process by which the texts answer questions...... that take their roots in the cultural knowledge of the recipients....

  18. Materials for chairside CAD/CAM restorations.

    Science.gov (United States)

    Fasbinder, Dennis J

    2010-01-01

    Chairside computer-aided design/computer-aided manufacturing (CAD/CAM) systems have become considerably more accurate, efficient, and prevalent as the technology has evolved in the past 25 years. The initial restorative material option for chairside CAD/CAM restorations was limited to ceramic blocks. Restorative material options have multiplied and now include esthetic ceramics, high-strength ceramics, and composite materials for both definitive and temporary restoration applications. This article will review current materials available for chairside CAD/CAM restorations.

  19. CAM Stochastic Volatility Model for Option Pricing

    Directory of Open Access Journals (Sweden)

    Wanwan Huang

    2016-01-01

    Full Text Available The coupled additive and multiplicative (CAM noises model is a stochastic volatility model for derivative pricing. Unlike the other stochastic volatility models in the literature, the CAM model uses two Brownian motions, one multiplicative and one additive, to model the volatility process. We provide empirical evidence that suggests a nontrivial relationship between the kurtosis and skewness of asset prices and that the CAM model is able to capture this relationship, whereas the traditional stochastic volatility models cannot. We introduce a control variate method and Monte Carlo estimators for some of the sensitivities (Greeks of the model. We also derive an approximation for the characteristic function of the model.

  20. Perplexity Analysis of Obesity News Coverage

    OpenAIRE

    McFarlane, Delano J.; Elhadad, Noémie; Kukafka, Rita

    2009-01-01

    An important task performed during the analysis of health news coverage is the identification of news articles that are related to a specific health topic (e.g. obesity). This is often done using a combination of keyword searching and manual encoding of news content. Statistical language models and their evaluation metric, perplexity, may help to automate this task. A perplexity study of obesity news was performed to evaluate perplexity as a measure of the similarity of news corpora to obesit...

  1. IBD and Complementary and Alternative Medicine (CAM)

    Science.gov (United States)

    ... interventions that focus on the interplay between emotional, mental, social, spiritual, and behavioral factors and their influence on health. Examples include prayer, tai chi, hypnosis, meditation, biofeedback, and yoga. Some techniques that were considered CAM in the ...

  2. AFSC/FMA/CAMS Data Objects

    Data.gov (United States)

    National Oceanic and Atmospheric Administration, Department of Commerce — The CAMS system consists of a set of tables and packages that provide authentication services to all other North Pacific Groundfish and Halibut Observing Program...

  3. Patients’ views of CAM as spiritual practice

    DEFF Research Database (Denmark)

    Ulrich, Anita; Evron, Lotte; Ostenfeld-Rosenthal, Ann

    2011-01-01

    Objectives: This paper explores Danish cancer patients’ narratives on spiritual beliefs, practices and the relationship these practices may have to complementary and alternative medicine (CAM). Design: Narrative inquiry was used to understand how spiritual beliefs and practices might be related t....... For some individuals a belief in the ‘spiritual’ role of CAM per se may be analogous to religious belief.......Objectives: This paper explores Danish cancer patients’ narratives on spiritual beliefs, practices and the relationship these practices may have to complementary and alternative medicine (CAM). Design: Narrative inquiry was used to understand how spiritual beliefs and practices might be related...... to CAM. Thirty-two cancer patients, family, friends and alternative practitioners were followed up over a two year period by face to face interview, telephone and focus groups. Results: Although religious and spiritual issues were not manifestly expressed by many of the subjects, these issues were...

  4. Knowledge and training needs among Danish nurses about CAM

    DEFF Research Database (Denmark)

    Lunde, Anita

    2010-01-01

    to explore nurses’ knowledge about CAM and their needs for training. Methods: Similar to international investigations a Danish “CAM-knowledge” questionnaire was developed that included multiple choice, yes/no and 5 points scale answers. Validity was established through initial pilot testing. Contacts...... of CAM also tend to have a theoretical background of CAM. Around 75 % of the nurses agree or partly agree that it is important for nurses to receive education about CAM and that nurses have knowledge about CAM that enables them to advise patients. Training needs concerning CAM were indicated by 52....... Conclusion: Among Danish nurses CAM knowledge can be described as minor or average and a minority already has CAM education. Additional CAM training would be welcomed by more than half of the respondents in this survey....

  5. The News China Can Use

    Institute of Scientific and Technical Information of China (English)

    JACK CARNEY

    2010-01-01

    @@ Xinhua, China's biggest news wire service, began broadcasting English-language programs on its China Xinhua News Network Corp. (CNC) on July 1. CNC will soon go on to broadcast other programs in French, Spanish, Portuguese, Arabic and Russian. CNC TV itself, now broadcasting 24 hours a day, was inaugurated in December 2009 amid much fanfare as "an important move for Xinhua to enrich the agency's business sectors and embrace the multimedia world," said Xinhua President Li Congjun during its launch.

  6. Model Documentation for the MiniCAM

    Energy Technology Data Exchange (ETDEWEB)

    Brenkert, Antoinette L.; Smith, Steven J.; Kim, Son H.; Pitcher, Hugh M.

    2003-07-17

    The MiniCAM, short for the Mini-Climate Assessment Model, is an integrated assessment model of moderate complexity focused on energy and agriculture sectors. The model produces emissions of greenhouse gases (carbon dioxide, methane and nitrous oxide) and other radiatively important substances such as sulfur dioxide. Through incorporation of the simple climate model MAGICC, the consequences of these emissions for climate change and sea-level rise can be examined. The MiniCAM is designed to be fast and flexible.

  7. Genomic analyses of the CAM plant pineapple.

    Science.gov (United States)

    Zhang, Jisen; Liu, Juan; Ming, Ray

    2014-07-01

    The innovation of crassulacean acid metabolism (CAM) photosynthesis in arid and/or low CO2 conditions is a remarkable case of adaptation in flowering plants. As the most important crop that utilizes CAM photosynthesis, the genetic and genomic resources of pineapple have been developed over many years. Genetic diversity studies using various types of DNA markers led to the reclassification of the two genera Ananas and Pseudananas and nine species into one genus Ananas and two species, A. comosus and A. macrodontes with five botanical varieties in A. comosus. Five genetic maps have been constructed using F1 or F2 populations, and high-density genetic maps generated by genotype sequencing are essential resources for sequencing and assembling the pineapple genome and for marker-assisted selection. There are abundant expression sequence tag resources but limited genomic sequences in pineapple. Genes involved in the CAM pathway has been analysed in several CAM plants but only a few of them are from pineapple. A reference genome of pineapple is being generated and will accelerate genetic and genomic research in this major CAM crop. This reference genome of pineapple provides the foundation for studying the origin and regulatory mechanism of CAM photosynthesis, and the opportunity to evaluate the classification of Ananas species and botanical cultivars.

  8. New Bulletin: Latest News

    CERN Multimedia

    2005-01-01

    The paper version of the CERN Bulletin will be published twice a month with effect from 18 April 2005. The electronic version will be updated weekly. This year will see many changes in the Bulletin, designed to make it more economical, more compact and more attractive. From 18 April the paper version of the Bulletin will be published twice monthly, so we shall have to stop calling it the "Weekly". The purpose of this change in publication frequency is to redistribute the resources of the Publications Section of the Communications Group so that it can produce new brochures for the general public. However, so as not to compromise on topicality and communication of information, the Official News and General Information sections, the Pension Fund and training announcements and the seminar schedule will continue to be updated weekly. If you have signed up to be informed of the updates, you will continue to receive a weekly e-mail reminding you that the electronic version of the Bulletin has been updated. Offici...

  9. News from Council

    CERN Document Server

    2016-01-01

    With this message I would like to share with you some highlights of this week’s Council meetings.   A major topic was the approval of CERN’s Medium Term Plan (MTP) 2017-2021, along with the budget for 2017. In approving the document, Council expressed its very strong support for the research programme the MTP outlines for the coming years.  Another important topic this week was the formal approval of the High Luminosity LHC project, HL-LHC. This comes as extremely good news not only for CERN, but also for particle physics globally. HL-LHC is the top priority of the European Strategy for Particle Physics in its 2013 update, and is part of the 2016 roadmap of the European Strategy Forum on Research Infrastructures, ESFRI. It was also identified as a priority in the US P5 strategy process, and in Japan’s strategic vision for the field. It secures CERN’s future until 2035, and ensures that we will achieve the maximum scientific return on the investment...

  10. NEWS: Design and creativity

    Science.gov (United States)

    2000-03-01

    Delcam, a manufacturing software developer, has supplied substantial funding towards a UK Government initiative intended to revolutionize the study of design and technology in schools. The computer-aided design software for schools (CAD-CAM) programme will give students a bridge into industry by enabling them to employ video links with engineers at companies such as British Aerospace and Rolls Royce. They will then be able to convert their virtual reality designs into a finished product. When the revised National Curriculum comes into effect this year, CAD-CAM will become compulsory from Key Stage 3, reflecting the greater focus on work-related learning, as well as the added importance being given to Information and Communications Technology (ICT) within the curriculum. Under the new scheme, schools can use a range of software designed in the UK (currently used for such items as jet aircraft and Formula One racing cars), which is being made available free of charge. The Design and Technology Association is monitoring the programme and the schools taking part have had to propose targets, focused on curriculum innovation, pupil outcomes and staff development. Still on the theme of design is the `Young Foresight' project launched in January and inviting 13 to 14 year-olds to tackle the challenges of the future through designing a new product for the world of 2020. The aim here is to encourage creativity, enterprise and innovation among young people by giving them an idea of what is involved in the design and development of a successful product. The students will be supported by mentors drawn from the local business community and there will be related BBC schools television programmes early in March with classroom resources, teacher training and an interactive website. The first phase of the initiative, based on 100 schools from across England and Wales, should be completed by autumn 2000, with phase 2 for 3000 schools over a three-year period incorporating a further

  11. Transparency in Dutch CAM practices: a comparison between CAM and GP physicians.

    NARCIS (Netherlands)

    Heiligers, P.; Dulmen, S. van

    2009-01-01

    Introduction: CAM (Complementary and Alternative Medicine) is increasing worldwide because the demand is growing. Transparency is needed to provide more objective information about CAM services, to date largely unknown by a majority of care users and mainstream care providers. Despite the fact that

  12. The Translation of English News Headlines

    Institute of Scientific and Technical Information of China (English)

    Ma Xiaona

    2013-01-01

    News headline translation is one of the most important types of news translation. As news headline is strongly purposeful, the translation of it must be achieved by some special methods. The history of news headline translation is almost as long as that of newspapers, but it has not been attached enough attention to. In the last twenty years, Chinese scholars of this field have paid much greater attention to news headline translation. Concerned studies of principles of news headline translation have also been made remarkable progress.

  13. Translation Strategies on English Sports News

    Institute of Scientific and Technical Information of China (English)

    张金柱; 冷冰冰

    2016-01-01

    With the improvement of people's life, sports has become an indispensable part of our life, which promotes sports news. Besides, sports news is one of the most significant way to promote cultural communication and enhance mutual understanding. Thus, sports news has an increasing role in the communication between China and outside world due to its unique advantages. Therefore, sports news translation has great practical and theoretical significance in today's society. with the analysis on the function and characteristics of the sports news, This thesis studies the sports news translation and proposes some practical translation skills.

  14. First Aid: Falls

    Science.gov (United States)

    ... Your 1- to 2-Year-Old First Aid: Falls KidsHealth > For Parents > First Aid: Falls Print A A A en español Folleto de instructiones: Caídas (Falls) With all the running, climbing, and exploring kids ...

  15. Falls in Parkinson's disease.

    NARCIS (Netherlands)

    Grimbergen, Y.A.M.; Munneke, M.; Bloem, B.R.

    2004-01-01

    PURPOSE OF REVIEW: To summarize the latest insights into the clinical significance, assessment, pathophysiology and treatment of falls in Parkinson's disease. RECENT FINDINGS: Recent studies have shown that falls are common in Parkinson's disease, even when compared with other fall-prone populations

  16. Application of Economy Principle in News English

    Institute of Scientific and Technical Information of China (English)

    潘红

    2016-01-01

    The economy principle of language obtained full manifestation in news English. This paper presents major ways in which people make news English economic, i.e. using short words, abbreviations, affixes, compounds and words with extended meanings and conversions.

  17. The shifting cross-media news landscape

    DEFF Research Database (Denmark)

    Schrøder, Kim Christian; Steeg Larsen, Bent

    2010-01-01

    market, as a consequence of accelerating divisions between 'overview' and 'depth' news media (across print, broadcasting and the internet). The project is carried out in a partnership of university-based researchers and analysts from one of the major newspaper publishers in Denmark, and presents......The article offers new insights for democracy and for news producers by mapping the use and users of today’s cross-media news landscape, as the everyday consumption of news across the range of available news media and formats is shifting as a result of transformations of technology, culture......” of news media, a user-anchored concept which incorporates the different functionalities of the situational cross-media use of news by citizen/consumers in everyday life. Empirically the article presents the findings of a large-scale survey that traces the imminent challenges facing players in the news...

  18. Navigating cross-media news use

    DEFF Research Database (Denmark)

    Swart, Joëlle; Peters, Chris; Broersma, Marcel

    2016-01-01

    distinct news media repertoires are identified: 1) regionally-oriented 2) background-oriented 3) digital 4) laid-back and 5) nationally-oriented news use. Our findings indicate that users do not always use what they prefer, nor do they prefer what they use. Moreover, the boundaries they draw between news...... and other information are clearly shifting. Finally, our results show that in a world with a wide range of possibilities to consume news for free, paying for news can be considered an act of civic engagement. We argue that perceived news use and users’ appreciation of news should be studied in relation...... to each other to gain a fuller understanding of what news consumption entails in this rapidly changing media landscape....

  19. News on pediatric urology

    Directory of Open Access Journals (Sweden)

    Giuseppe Masnata

    2015-10-01

    Full Text Available Pediatric urology is a pediatric speciality dedicated to the diagnosis and treatment of congenital and acquired genitourinary tract diseases. It is a speciality that is rapidly changing, thanks to the technological development that has been emerging in recent years. There have been important diagnostic and therapeutic news.Congenital anomalies of the kidneys and urinary tract (CAKUT include various entities of structural malformations that result from defects in their morphogenesis. Clinical research and genetic studies on the origins of CAKUT are quickly evolving, with significant growth of high-quality research.Management goals of CAKUT include prevention of febrile urinary tract infections (UTIs in newborns and toddles and renal injury, while minimizing the morbidity of treatment and follow-up. Treatment options include observation with or without continuous antibiotic prophylaxis (CAP and surgical correction. Now, randomized controlled studies show that children with normal urinary tracts or low-grade vesicoureteral reflux (VUR do not benefit from prophylaxis.All children with known mechanical or functional obstructions of the urinary tract are considered to have UTI. Functional obstruction often results from lower urinary tract dysfunction (LUTD of either neurogenic or non-neurogenic origin and dilating VUR.The role of bladder and bowel dysfunction (BBD in children with UTI and the long-term risk of renal scarring have shed new light on treatment strategies. Often it is BBD, rather than reflux, that causes UTI in children older than 2 years.Pediatric urology has evolved in recent years, with a greater focus on bladder and renal function, minimally invasive treatment, evidence-based interventions, and guideline adherence. Other topics in pediatric urology include urinary incontinence in children with special needs and the use of robot-assisted laparoscopic surgery (RALS in children, with advantages over conventional laparoscopic surgery

  20. Next Generation CAD/CAM/CAE Systems

    Science.gov (United States)

    Noor, Ahmed K. (Compiler); Malone, John B. (Compiler)

    1997-01-01

    This document contains presentations from the joint UVA/NASA Workshop on Next Generation CAD/CAM/CAE Systems held at NASA Langley Research Center in Hampton, Virginia on March 18-19, 1997. The presentations focused on current capabilities and future directions of CAD/CAM/CAE systems, aerospace industry projects, and university activities related to simulation-based design. Workshop attendees represented NASA, commercial software developers, the aerospace industry, government labs, and academia. The workshop objectives were to assess the potential of emerging CAD/CAM/CAE technology for use in intelligent simulation-based design and to provide guidelines for focused future research leading to effective use of CAE systems for simulating the entire life cycle of aerospace systems.

  1. Perspectives of English Language News

    Institute of Scientific and Technical Information of China (English)

    徐秋霞

    2007-01-01

    English is used more than any other languages, so all of us should get a good command of it in order to be more competitive in this society. There're many ways to master this language, but through reading English language newspaper, with which we have so much contact everyday, is obviously more convenient and interesting. English language newspaper contain several parts, the features of each of them will be analyzed in this thesis together with a specific piece of news. Furthermore, some effective methods of reading and understanding English language news will be proposed.

  2. Fight or flight: Affective news framing effects

    OpenAIRE

    Feinholdt, A.

    2016-01-01

    This dissertation investigates how emotions shape and are shaped by news framing and how this interplay leads to a number of affective news framing effects. My work reveals that emotions do not only function as mechanisms but also as channels strengthening or weakening framing effects. In addition, I show that issue characteristics and the selected news frame can determine whether and how emotions are elicited. Further, I provide evidence that affective news framing effects can arise as the r...

  3. USING RADIO NEWS BROADCASTS AS LISTENING MATERIAL

    Institute of Scientific and Technical Information of China (English)

    1994-01-01

    INTRODUCTION As English teachers, we have devoted a lot of time to the teaching of listening comprehension using radio broadcasts. We began by using VOA news in special English with freshmen and a mixture of news in special English and standard news broadcasts with sophomores. Later BBC news was used. We accumulated a considerable amount of experience and did some research into the design of listening comprehension exercises. This article discusses how listening ability may be improved by using such broadcasts.

  4. On Linguistic Features of News English

    Institute of Scientific and Technical Information of China (English)

    宋少华

    2008-01-01

    This essay mainly studies the linguistic features of News English on stylistics.The study is made mainly on three aspects of News English.They are lexical features.sentence features and grammar features of News English.Through the study we find that News English,as a distinctive and new language.has its own lin-guistic features in words, sentences and grammar.

  5. CAM practitioners in the Australian health workforce: an underutilized resource

    Directory of Open Access Journals (Sweden)

    Grace Sandra

    2012-11-01

    Full Text Available Abstract Background CAM practitioners are a valuable but underutilizes resource in Australian health care. Despite increasing public support for complementary and alternative medicine (CAM little is known about the CAM workforce. Apart from the registered professions of chiropractic, osteopathy and Chinese medicine, accurate information about the number of CAM practitioners in the workforce has been difficult to obtain. It appears that many non-registered CAM practitioners, although highly qualified, are not working to their full capacity. Discussion Increasing public endorsement of CAM stands in contrast to the negative attitude toward the CAM workforce by some members of the medical and other health professions and by government policy makers. The marginalisation of the CAM workforce is evident in prejudicial attitudes held by some members of the medical and other health professions and its exclusion from government policy making. Inconsistent educational standards has meant that non-registered CAM practitioners, including highly qualified and competent ones, are frequently overlooked. Legitimising their contribution to the health workforce could alleviate workforce shortages and provide opportunities for redesigned job roles and new multidisciplinary teams. Priorities for better utilisation of the CAM workforce include establishing a guaranteed minimum education standard for more CAM occupation groups through national registration, providing interprofessional education that includes CAM practitioners, developing courses to upgrade CAM practitioners' professional skills in areas of indentified need, and increasing support for CAM research. Summary Marginalisation of the CAM workforce has disadvantaged those qualified and competent CAM practitioners who practise evidence-informed medicine on the basis of many years of university training. Legitimising and expanding the important contribution of CAM practitioners could alleviate projected health

  6. Georeferencing CAMS data: Polynomial rectification and beyond

    Science.gov (United States)

    Yang, Xinghe

    The Calibrated Airborne Multispectral Scanner (CAMS) is a sensor used in the commercial remote sensing program at NASA Stennis Space Center. In geographic applications of the CAMS data, accurate geometric rectification is essential for the analysis of the remotely sensed data and for the integration of the data into Geographic Information Systems (GIS). The commonly used rectification techniques such as the polynomial transformation and ortho rectification have been very successful in the field of remote sensing and GIS for most remote sensing data such as Landsat imagery, SPOT imagery and aerial photos. However, due to the geometric nature of the airborne line scanner which has high spatial frequency distortions, the polynomial model and the ortho rectification technique in current commercial software packages such as Erdas Imagine are not adequate for obtaining sufficient geometric accuracy. In this research, the geometric nature, especially the major distortions, of the CAMS data has been described. An analytical step-by-step geometric preprocessing has been utilized to deal with the potential high frequency distortions of the CAMS data. A generic sensor-independent photogrammetric model has been developed for the ortho-rectification of the CAMS data. Three generalized kernel classes and directional elliptical basis have been formulated into a rectification model of summation of multisurface functions, which is a significant extension to the traditional radial basis functions. The preprocessing mechanism has been fully incorporated into the polynomial, the triangle-based finite element analysis as well as the summation of multisurface functions. While the multisurface functions and the finite element analysis have the characteristics of localization, piecewise logic has been applied to the polynomial and photogrammetric methods, which can produce significant accuracy improvement over the global approach. A software module has been implemented with full

  7. Web-based CAD and CAM for optomechatronics

    Science.gov (United States)

    Han, Min; Zhou, Hai-Guang

    2001-10-01

    CAD & CAM technologies are being used in design and manufacturing process, and are receiving increasing attention from industries and education. We have been researching to develop a new kind of software that is for web-course CAD & CAM. It can be used either in industries or in training, it is supported by IE. Firstly, we aim at CAD/CAM for optomechatronics. We have developed a kind of CAD/CAM, which is not only for mechanics but also for optics and electronic. That is a new kind of software in China. Secondly, we have developed a kind of software for web-course CAD & CAM, we introduce the basis of CAD, the commands of CAD, the programming, CAD/CAM for optomechatronics, the joint application of CAD & CAM. We introduce the functions of MasterCAM, show the whole processes of CAD/CAM/CNC by examples. Following the steps showed on the web, the trainer can not miss. CAD & CAM are widely used in many areas, development of web-course CAD & CAM is necessary for long- distance education and public education. In 1992, China raised: CAD technique, as an important part of electronic technology, is a new key technique to improve the national economic and the modernization of national defence. As so for, the education. Of CAD & CAM is mainly involved in manufacturing industry in China. But with the rapidly development of new technology, especially the development of optics and electronics, CAD & CAM will receive more attention from those areas.

  8. Linking online news and social media

    NARCIS (Netherlands)

    Tsagkias, M.; de Rijke, M.; Weerkamp, W.

    2011-01-01

    Much of what is discussed in social media is inspired by events in the news and, vice versa, social media provide us with a handle on the impact of news events. We address the following linking task: given a news article, find social media utterances that implicitly reference it. We follow a three-s

  9. Daily Market News Sentiment and Stock Prices

    NARCIS (Netherlands)

    D.E. Allen (David); M.J. McAleer (Michael); A.K. Singh (Abhay)

    2015-01-01

    textabstractIn recent years there has been a tremendous growth in the influx of news related to traded assets in international financial markets. This financial news is now available via print media but also through real-time online sources such as internet news and social media sources. The increas

  10. Visualizing news: obstacles, challenges, and solutions

    NARCIS (Netherlands)

    Smit, Gerard; Haan, Yael de; Buijs, Laura; Bakker, Piet

    2013-01-01

    Depicting news graphically is considered an apt way to deal with challenges of modern journalism: to disclose big data, and present news attractively, visually, and fast to grasp. This study delves into reported obstacles and challenges for the production of news visualizations. It focuses on the qu

  11. Integrated design of cam mechanisms and servo-control systems

    Institute of Scientific and Technical Information of China (English)

    姚燕安[1; 颜鸿森[2; 张策[3; 邹慧君[4

    2000-01-01

    Traditionally, in a cam mechanism, the cam is driven by an actuator at a constant speed. The motion characteristics of the follower are determined once the cam profile is designed. This paper presents a novel theory named "integrated design of cam mechanisms and servo-control systems" whose basic idea is varying the input speed trajectory of the cam by a microcomputer-controlled servomotor to improve kinematic and dynamic characteristics of the follower system. The philosophy of the theory is developing superior machines by taking advantage of the flexibility of servo-control systems to compensate for disadvantages of rigid cam mechanisms. The systematic design criteria of the cam-servo-integrated system are developed and an approach based on optimal-control theory is presented for to select suitable cam speed functions, hence the basis of the theory is formed.

  12. Complementary and Alternative Medicine (CAM) Treatments and Pediatric Psychopharmacology

    Science.gov (United States)

    Rey, Joseph M.; Walter, Garry; Soh, Nerissa

    2008-01-01

    Children and adolescents often use complementary and alternative medicine (CAM) treatments outside their indications, particularly to lose weight. Some of the herbal remedies and dietary supplements that may of relevance for psychopharmacological practice are discussed with respect to CAM treatments.

  13. Broadcast News: An Interdisciplinary Project.

    Science.gov (United States)

    Nielsen, Carol; Sassi, Brenda

    Fourth graders in the Meroby School, Mexico, Maine, produce a weekly news program that is transmitted to all classrooms via closed circuit television. The classroom teacher is in charge of day-to-day preparation, working on the writing and the necessary skills with students. Teachers and students use their creativity to come up with new…

  14. School Violence and the News

    Science.gov (United States)

    ... Talk to Your Child About the News How Media Use Affects Your Child Helping Kids Deal With Bullies Gun Safety Posttraumatic Stress Disorder (PTSD) Healthy Habits for TV, Video Games, and the Internet Word! Violence Disasters Gun Safety Terrorism Someone at School Has ...

  15. DFM/CAPP/CAM System in a Concurrent Engineering Environment

    Institute of Scientific and Technical Information of China (English)

    1999-01-01

    In this paper the importance of DFM/CAPP/CAM system in Concurrent Engineering (CE) is discussed. Based on the analyses of the character of concurrent product design and manufacturing process design, the workflow of DFM/CAPP/CAM system in CE is given. DFM/CAPP/CAM theories, methods and functions are investigated in a delicate and all-round way, and are implemented in the developed DFM/CAPP/CAM system.

  16. Semantic Analysis of FBI News Reports

    DEFF Research Database (Denmark)

    Nizamani, Sarwat; Memon, Nasrullah

    2012-01-01

    In this paper we present our work on semantic analysis of FBI News reports. In the paper we have considered the News which are of the immense significance for the analyst who want to analyze the News of specific area. With this definite analysis we are able to extract critical events or concepts...... described in News along with entities involved in the event. These entities include important actors of the event or concept, with location and temporal information. This information will help News analyzers to retrieve the information of interest efficiently....

  17. Siena, 1794: History's Most Consequential Meteorite Fall

    Science.gov (United States)

    Marvin, U. B.

    1995-09-01

    fragments of iron and stone fall do, indeed, fall from sky. News traveled so slowly in the 18th century that Chladni's book received negative reviews in Germany throughout 1794 and much of 1795 before the first notice of the Siena fall appeared in a Berlin paper in 1796. The same amount of time passed before Chladni's book reached England, but the groundwork for a more tolerant reception of it in that country was laid by travelers returning from Italy in 1794 with their descriptions and their specimens from Siena (including bogus "fallen stones" fabricated for the tourist market). Widespread interest was aroused in 1795 when the Royal Society published an account of the eruption of Mt. Vesuvius by Sir William Hamilton, the English Ambassador at Naples, who included a short discussion of the Siena stones and their possible link with the volcano. Hamilton's article carried the story of the Siena fall to France and Germany. The case for fallen stones was further strengthened when a 56-pound stone fell at 3:30 p.m. on December 13th, 1795, at Wold Cottage in Yorkshire. Early in 1796, Edward King, a Fellow of the Royal Society, published the first book in English on fallen stones. In it, he focused primarily on the Siena event but just as he was finishing his text he received a copy of Chladni's book and quoted from it extensively. King's 36-page book was widely read. It received some bad reviews in England but it immediately prompted one reader to report the fall of a stone [apparently a genuine meteorite] at Pettiswood, Ireland. He had withheld his story for 17 years for fear of ridicule. Now, the climate of opinion had changed and meteoritics already was becoming a new branch of science.

  18. CAD/CAM. High-Technology Training Module.

    Science.gov (United States)

    Zuleger, Robert

    This high technology training module is an advanced course on computer-assisted design/computer-assisted manufacturing (CAD/CAM) for grades 11 and 12. This unit, to be used with students in advanced drafting courses, introduces the concept of CAD/CAM. The content outline includes the following seven sections: (1) CAD/CAM software; (2) computer…

  19. Education and Training Packages for CAD/CAM.

    Science.gov (United States)

    Wright, I. C.

    1986-01-01

    Discusses educational efforts in the fields of Computer Assisted Design and Manufacturing (CAD/CAM). Describes two educational training initiatives underway in the United Kingdom, one of which is a resource materials package for teachers of CAD/CAM at the undergraduate level, and the other a training course for managers of CAD/CAM systems. (TW)

  20. Current techniques in CAD/CAM denture fabrication.

    Science.gov (United States)

    Baba, Nadim Z; AlRumaih, Hamad S; Goodacre, Brian J; Goodacre, Charles J

    2016-01-01

    Recently, the use of computer-aided design/computer-aided manufacturing (CAD/CAM) to produce complete dentures has seen exponential growth in the dental market, and the number of commercially available CAD/CAM denture systems grows every year. The purpose of this article is to describe the clinical and laboratory procedures of 5 CAD/CAM denture systems.

  1. Faint stars and OmegaCAM

    NARCIS (Netherlands)

    Kuijken, K; Cristiani, S; Renzini, A; Williams, RE

    2001-01-01

    OmegaCAM will be the wide-field imager on the VLT Survey Telescope. In this contribution I present applications of this instrument to the study of faint stellar populations. Two projects are highlighted: a proper motion study to uncover the galactic halo population, and a microlensing study towards

  2. DATA TRANSLATION BETWEEN PADS AND CAM350

    Directory of Open Access Journals (Sweden)

    E. B. Romanova

    2015-07-01

    Full Text Available The subject matter of the paper is the process of data translation between computer-aided design system for electronic devices PADS VX and system for technological preparation of production of printed circuit boards CAM350 10. The object of this study is two-way translation of data in these systems. Experimental researches are applied as research methods based on repeated playback of forward and reverse data translation process between PADS and CAM350 systems. The aim is to examine the challenges of data exchange between systems and to find out the ways of their solution. The basis of the work is functionality analysis of PADS and CAM350 systems while data translation, which was carried out in the course of operating experience of these systems. The paper presents advantages and disadvantages of translation methods and their comparison. Errors arising in the process are analyzed. Possible reasons of errors origination are described. The main results are recommendations for data exchange between PADS and CAM350 systems. The proposed recommendations give the possibility to optimize the exchange of data between these systems. Practical significance of the work lies in the implementation of results at LLC «Abeo». Recommendations have been used in the development of dozens of different electronic devices. The use of these results made it possible to reduce the production run-up time, to increase data transmission correctness, thereby improving the quality of products and reduction of their cost.

  3. Bridging CAM practice and research: teaching CAM practitioners about research methodology.

    Science.gov (United States)

    Zick, Suzanna M; Benn, Rita

    2004-01-01

    The National Institutes of Health (NIH) is continuing to provide funds directed to support research in complementary and alternative medicine (CAM). CAM providers typically have insufficient knowledge of scientific language or research methodology to develop rigorous proposals. Their ability to contribute meaningfully as advisors, teachers, or research partners in academic settings, is hence limited. To address this issue, we have developed and implemented a 7-week course designed to teach community-based CAM providers: (1) to understand scientific terminology, research design and grantsmanship; (2) to critically evaluate the research literature; and (3) to design pilot studies in areas of their interest. In this article, we describe the recruitment process for selecting course participants, the course design and instructional process and the evaluation results based on qualitative and quantitative methodology. We offer suggestions for developing training opportunities both at the local and national level that would increase the expertise of CAM providers in participating and seeking funded research.

  4. Complementary and alternative medicine use of women with breast cancer : Self-help CAM attracts other women than guided CAM therapies

    NARCIS (Netherlands)

    Lo-Fo-Wong, Deborah N. N.; Ranchor, Adelita V.; de Haes, Hanneke C. J. M.; Sprangers, Mirjam A. G.; Henselmans, Inge

    2012-01-01

    Objective: Examine stability of use of complementary and alternative medicine (CAM) of breast cancer patients, reasons for CAM use, and sociodemographic, clinical, and psychological predictors of CAM use. Methods: CAM use was assessed after adjuvant therapy and six months later. Following the CAM He

  5. Communicative competence in the delivery of bad news.

    Science.gov (United States)

    Gillotti, Cathy; Thompson, Teresa; McNeilis, Kelly

    2002-04-01

    Grounded in the Cegala and Waldron (Communication Studies 43 (1992) 105) model of communicative competence, the present study applied the McNeilis (Health Communication 13 (2001) 5) provider-patient coding scheme to video tapes of 3rd year medical students delivering bad news to a standardized patient. The goal of the study was to understand the specific communicative moves that are associated with perceptions of competence during bad news delivery. The coding scheme assesses Content, Acknowledgment Tokens, Interruptions, Alignment, and Function of the message. Naïve observers also evaluated the tapes on several items, assessing empathy and communicative effectiveness. Nonmedical talk was the most common type of content, followed by discussion of the current health problem. Neither acknowledgment tokens nor interruptions were frequent. The most common function of a message was a closed question, followed by explanations, assertions, and open questions. Summing across the functions indicated that information giving was the nost common behavior. The perceivers' data showed fairly neutral assessments of the medical students--they were generally not evaluated very positively, although they were not disliked. Regression analyses indicated numerous specific communicative behaviors that were associated with judgments of competence. Statements falling into the Nonspecific Content category were associated with more positive perceptions, while relational statements, moderately closed questions, solicited answers, expansions, restatements, assertions, explanations, open questions, bracketing, and small talk as well as information verifying, seeking, and giving (summed functions) led to more negative perceptions. The results indicate that the delivery of bad news requires communicative moves that differ from other kinds of medical communication. Depending on the results of future analyses of this topic health are providers may be well advised to focus little of their

  6. Fall Leaf Portraits

    Science.gov (United States)

    O'Hara, Cristina

    2012-01-01

    In this article, the author describes how students can create a stunning as well as economical mosaic utilizing fall's brilliantly colored leaves, preserved at their peak in color. Start by choosing a beautiful fall day to take students on a nature walk to collect a variety of leaves in different shapes, sizes, and colors. Focus on collecting a…

  7. Falls and comorbidity

    DEFF Research Database (Denmark)

    Jørgensen, Terese Sara Høj; Hansen, Annette Højmann; Sahlberg, Marie

    2014-01-01

    AIMS: To compare nationwide time trends and mortality in hip and proximal humeral fractures; to explore associations between incidences of falls risk related comorbidities (FRICs) and incidence of fractures. METHODS: The study is a retrospective cohort study using nationwide Danish administrative....... CONCLUSIONS: The results suggest that the overall reduction in fractures can be explained by reduction in falls related comorbidity....

  8. Introduction to Analytical Methods for Internal Combustion Engine Cam Mechanisms

    CERN Document Server

    Williams, J J

    2013-01-01

    Modern design methods of Automotive Cam Design require the computation of a range of parameters. This book provides a logical sequence of steps for the derivation of the relevant equations from first principles, for the more widely used cam mechanisms. Although originally derived for use in high performance engines, this work is equally applicable to the design of mass produced automotive and other internal combustion engines.   Introduction to Analytical Methods for Internal Combustion Engine Cam Mechanisms provides the equations necessary for the design of cam lift curves with an associated smooth acceleration curve. The equations are derived for the kinematics and kinetics of all the mechanisms considered, together with those for cam curvature and oil entrainment velocity. This permits the cam shape, all loads, and contact stresses to be evaluated, and the relevant tribology to be assessed. The effects of asymmetry on the manufacture of cams for finger follower and offset translating curved followers is ...

  9. Research on the processing speed of cam grinding

    Science.gov (United States)

    Peng, Baoying; Han, Qiushi

    2011-05-01

    Cam Grinding is a special kind of non-circular machining. The processing speed of cam grinding has a major influence on cam machining precision. In this paper, decomposed the X-axis feed speed and C-axis velocity by the tangential speed and normal speed in accordance with the curvature circle at the point of cam profile grinding. Proposed the cam grinding processing speed model and linear velocity calculation formula, the processing experiment on the CNC camshaft grinding machine results show that the cam grinding speed model is correct. Constant angular speed grinding and constant linear speed grinding are analyzed respectively, which provides a theoretical basis for cam grinding processing speed optimization.

  10. News and Announcements

    Science.gov (United States)

    1999-02-01

    News from Journal House Conceptual Questions and Challenge Problems Many readers are trying to modify the way they teach and in so doing are trying to write new types of questions and problems. The Journal has a new online resource, the JCE Internet Conceptual Questions and Challenge Problems Web site, http://jchemed.chem.wisc.edu/JCEWWW/Resources/CQandChP/index.html . The site is a source of questions and problems that can be used in teaching and assessing conceptual understanding and problem solving in chemistry. Here you can find a library of free-response and multiple-choice conceptual questions and challenge problems, tips for writing these questions and problems, and a discussion of types of concept questions. This site is intended to be a means of sharing conceptual questions and challenge problems among chemical educators. It will be as inclusive as possible, and to achieve this readers need to share their questions and alert the authors to references or Web sites. The screen captures shown below should provide a feeling for what you will find when you visit the site. The authors, William R. Robinson and Susan C. Nurrenbern, welcome additions to the library of conceptual questions or other comments or suggestions. Contact them by email, fax, or regular mail. William R. Robinson and Susan C. Nurrenbern, Department of Chemistry, Purdue University, West Lafayette, IN 47907-1393. Bill: phone: 765/494-5453; fax: 765/494-0239; email: wrrobin@purdue.edu. Sue: phone: 765/494-0823; fax: 765/494-0239; email: nurrenbe@purdue.edu. fax: 765/494-0239. 1998 Ford Foundation Fellowships The National Research Council has announced the recipients of the 1998 fellowships for minority scholars. Three categories of fellowships were awarded: 50 to beginning graduate students, 33 to students writing their dissertations, and 28 to recent Ph.D. recipients. There were about 1,000 applicants. For information about the next competition contact the Fellowship Office of the National

  11. Fall prevention conceptual framework.

    Science.gov (United States)

    Abraham, Sam

    2011-01-01

    Falls can have lasting psychological and physical consequences, particularly fractures and slow-healing processes, and patients may also lose confidence in walking. Injuries from falls lead to functional decline, institutionalization, higher health care costs, and decreased quality of life. The process related to the problem of patient falls in the hospital, using the nursing model developed by the theorist, Ida Jean Orlando, is explained in this article. The useful tool that provides guidance to marketers in this endeavor is Maslow's hierarchy of needs. During acute illness, individuals are greatly in need of satisfying their physiological needs. If these needs are not met, patients leave the hospital lacking a positive experience. Initial fall risk assessment is critical to plan intervention and individualize care plan. Interventions depend on the severity of fall risk factors.

  12. News clippings for introductory astronomy

    Science.gov (United States)

    Bobrowsky, Matthew

    1999-09-01

    Most students entering our introductory astronomy course for nonscience majors arrive not merely lacking scientific facts-they also have misconceptions about the nature of science, and many have a handicapping ``science anxiety'' (in addition to math anxiety). So I have added a ``current science'' requirement to our introductory course. Each student must compile a file of five astronomy news articles taken from readily available sources.

  13. Formal Management of CAD/CAM Processes

    Science.gov (United States)

    Kohlhase, Michael; Lemburg, Johannes; Schröder, Lutz; Schulz, Ewaryst

    Systematic engineering design processes have many aspects in common with software engineering, with CAD/CAM objects replacing program code as the implementation stage of the development. They are, however, currently considerably less formal. We propose to draw on the mentioned similarities and transfer methods from software engineering to engineering design in order to enhance in particular the reliability and reusability of engineering processes. We lay out a vision of a document-oriented design process that integrates CAD/CAM documents with requirement specifications; as a first step towards supporting such a process, we present a tool that interfaces a CAD system with program verification workflows, thus allowing for completely formalised development strands within a semi-formal methodology.

  14. CAD/CAM-assisted breast reconstruction

    Energy Technology Data Exchange (ETDEWEB)

    Melchels, Ferry; Hutmacher, Dietmar Werner [Institute of Health and Biomedical Innovation, Queensland University of Technology, 60 Musk Avenue, Kelvin Grove, QLD 4059 (Australia); Wiggenhauser, Paul Severin; Schantz, Jan-Thorsten [Department of Plastic and Hand Surgery, Klinikum rechts der Isar, Technische Universitaet Muenchen, Ismaninger Strasse 22, 81675 Munich (Germany); Warne, David; Barry, Mark [High Performance Computing and Research Support, Queensland University of Technology, Gardens Point Road, Brisbane, QLD 4000 (Australia); Ong, Fook Rhu; Chong, Woon Shin, E-mail: Dietmar.Hutmacher@qut.edu.au, E-mail: jtschantz@lrz.tu-muenchen.de [Singapore Polytechnic, 500 Dover Road, 139651 Singapore (Singapore)

    2011-09-15

    The application of computer-aided design and manufacturing (CAD/CAM) techniques in the clinic is growing slowly but steadily. The ability to build patient-specific models based on medical imaging data offers major potential. In this work we report on the feasibility of employing laser scanning with CAD/CAM techniques to aid in breast reconstruction. A patient was imaged with laser scanning, an economical and facile method for creating an accurate digital representation of the breasts and surrounding tissues. The obtained model was used to fabricate a customized mould that was employed as an intra-operative aid for the surgeon performing autologous tissue reconstruction of the breast removed due to cancer. Furthermore, a solid breast model was derived from the imaged data and digitally processed for the fabrication of customized scaffolds for breast tissue engineering. To this end, a novel generic algorithm for creating porosity within a solid model was developed, using a finite element model as intermediate.

  15. CAM and Post-Traumatic Stress Disorder

    Directory of Open Access Journals (Sweden)

    Alex Hankey

    2007-01-01

    Full Text Available In the form of the Transcendental Meditation program CAM offers a method of eliminating deep-rooted stress, the efficacy of which has been demonstrated in several related studies. Any discussion of CAM and post-traumatic stress disorder should include a study of its application to Vietnam War Veterans in which improvements were observed on all variables, and several participants were able to return to work after several years of being unable to hold a job. The intervention has been studied for its impact on brain and autonomic nervous system function. It has been found to be highly effective against other stress-related conditions such as hypertension, and to improve brain coherence—a measure of effective brain function. It should be considered a possible ‘new and improved mode of treatment’ for PTSD, and further studies of its application made.

  16. CAM/LIFTER forces and friction

    Science.gov (United States)

    Gabbey, D. J.; Lee, J.; Patterson, D. J.

    1992-02-01

    This report details the procedures used to measure the cam/lifter forces and friction. The present effort employed a Cummins LTA-10, and focuses on measurements and dynamic modeling of the injector train. The program was sponsored by the US Department of Energy in support of advanced diesel engine technology. The injector train was instrumented to record the instantaneous roller speed, roller pin friction torque, pushrod force, injector link force, and cam speed. These measurements, together with lift profiles for pushrod and injector link displacement, enabled the friction work loss in the injector train to be determined. Other significant design criteria such as camshaft roller follower slippage and maximum loads on components were also determined. Future efforts will concentrate on the dynamic model, with tests run as required for correlation.

  17. Chiropractic and CAM Utilization: A Descriptive Review

    OpenAIRE

    Meeker William C; Lawrence Dana J

    2007-01-01

    Abstract Objective To conduct a descriptive review of the scientific literature examining use rates of modalities and procedures used by CAM clinicians to manage chronic LBP and other conditions Data Sources A literature of PubMed and MANTIS was performed using the key terms Chiropractic; Low Back Pain; Utilization Rate; Use Rate; Complementary and Alternative Medicine; and Health Services in various combinations. Data Selection A total of 137 papers were selected, based upon including inform...

  18. The Changing Landscape of Science News

    Science.gov (United States)

    Riordon, James

    2011-03-01

    Social media are revolutionizing the ways that people communicate and the ways they get their news. Traditional news outlets are in decline, and no subject area is declining faster than science news. Every day there are fewer professional science journalists working in traditional media. On the other hand, ever greater numbers of scientists, science enthusiasts, and online journalists are turning to blogs, podcasts, eBooks, twitter feeds, and social media sites like Facebook and Tumbler to spread news about science. I will present an overview of the state of science journalism and speculate on the likely directions it seems to be heading. I will also offer some general guidelines to help scientists understand what makes a good science news story, as well as suggesting ways that they can get their work in the news.

  19. An investigation of cam-roller mechanism applied in sphere cam engine

    Institute of Scientific and Technical Information of China (English)

    张雷; 潘存云; 徐小军; 徐海军; 张正洲

    2016-01-01

    As an alternative power source for hybrid electrical vehicle(HEV), electric generating system(EGS) driven by sphere cam engine(SCE) is said to own higher power density and integration. In this work, the structure and working principle of EGS were introduced, based on which the advantages of EGS were displayed. The profile of sphere cam was achieved after the desired motion of piston was given. After establishing the dynamic model of power transmission mechanism, the characteristics of cam-roller mechanism were studied. The results show that the optimal cam profile of SCE is a sinusoid curve which has two peaks and two valleys and a mean pressure angle of 47.19°. Because of the special cam shape, the trace of end surface center of piston is an eight-shape curve on a specific sphere surface. SCE running at speed of 3000 r/min can generate the power of 33.81 kW, which could satisfy the need of HEVs. However, the force between cylinder and piston skirt caused by Coriolis acceleration can reach up to 1182 N, which leads to serious wear between cylinder liner and piston skirt and may shorten the lifespan of SCE.

  20. The NectarCAM camera project

    CERN Document Server

    Glicenstein, J-F; Barrio, J-A; Blanch, O; Boix, J; Bolmont, J; Boutonnet, C; Cazaux, S; Chabanne, E; Champion, C; Chateau, F; Colonges, S; Corona, P; Couturier, S; Courty, B; Delagnes, E; Delgado, C; Ernenwein, J-P; Fegan, S; Ferreira, O; Fesquet, M; Fontaine, G; Fouque, N; Henault, F; Gascón, D; Herranz, D; Hermel, R; Hoffmann, D; Houles, J; Karkar, S; Khelifi, B; Knödlseder, J; Martinez, G; Lacombe, K; Lamanna, G; LeFlour, T; Lopez-Coto, R; Louis, F; Mathieu, A; Moulin, E; Nayman, P; Nunio, F; Olive, J-F; Panazol, J-L; Petrucci, P-O; Punch, M; Prast, J; Ramon, P; Riallot, M; Ribó, M; Rosier-Lees, S; Sanuy, A; Siero, J; Tavernet, J-P; Tejedor, L A; Toussenel, F; Vasileiadis, G; Voisin, V; Waegebert, V; Zurbach, C

    2013-01-01

    In the framework of the next generation of Cherenkov telescopes, the Cherenkov Telescope Array (CTA), NectarCAM is a camera designed for the medium size telescopes covering the central energy range of 100 GeV to 30 TeV. NectarCAM will be finely pixelated (~ 1800 pixels for a 8 degree field of view, FoV) in order to image atmospheric Cherenkov showers by measuring the charge deposited within a few nanoseconds time-window. It will have additional features like the capacity to record the full waveform with GHz sampling for every pixel and to measure event times with nanosecond accuracy. An array of a few tens of medium size telescopes, equipped with NectarCAMs, will achieve up to a factor of ten improvement in sensitivity over existing instruments in the energy range of 100 GeV to 10 TeV. The camera is made of roughly 250 independent read-out modules, each composed of seven photo-multipliers, with their associated high voltage base and control, a read-out board and a multi-service backplane board. The read-out b...

  1. Modeled hydraulic redistribution in tree-grass, CAM-grass, and tree-CAM associations: the implications of crassulacean acid metabolism (CAM).

    Science.gov (United States)

    Yu, Kailiang; Foster, Adrianna

    2016-04-01

    Past studies have largely focused on hydraulic redistribution (HR) in trees, shrubs, and grasses, and recognized its role in interspecies interactions. HR in plants that conduct crassulacean acid metabolism (CAM), however, remains poorly investigated, as does the effect of HR on transpiration in different vegetation associations (i.e., tree-grass, CAM-grass, and tree-CAM associations). We have developed a mechanistic model to investigate the net direction and magnitude of HR at the patch scale for tree-grass, CAM-grass, and tree-CAM associations at the growing season to yearly timescale. The modeling results show that deep-rooted CAM plants in CAM-grass associations could perform hydraulic lift at a higher rate than trees in tree-grass associations in a relatively wet environment, as explained by a significant increase in grass transpiration rate in the shallow soil layer, balancing a lower transpiration rate by CAM plants. By comparison, trees in tree-CAM associations may perform hydraulic descent at a higher rate than those in tree-grass associations in a dry environment. Model simulations also show that hydraulic lift increases the transpiration of shallow-rooted plants, while hydraulic descent increases that of deep-rooted plants. CAM plants transpire during the night and thus perform HR during the day. Based on these model simulations, we suggest that the ability of CAM plants to perform HR at a higher rate may have different effects on the surrounding plant community than those of plants with C3 or C4 photosynthetic pathways (i.e., diurnal transpiration).

  2. News media consumption among immigrants in Europe

    DEFF Research Database (Denmark)

    Christiansen, Connie Carøe

    2004-01-01

    demonstrates that diaspora as an analytic term is indeed relevant for immigrants, leaving room for questions of multiple belonging with implications for everyday life. According to recent data, people with migrant experience tend to seek news very broadly. Extensive news media consumption, desire for more...... international news than is currently the national television channels, are also part of the picture. A diaspora perspective transforms the prospect presented by observers and journalists, worried about integration processes, and prompts considerations that immigrants are also emigrants....

  3. Educating children's nurses for communicating bad news.

    Science.gov (United States)

    Crawford, Doreen; Corkin, Doris; Coad, Jane; Hollis, Rachel

    2013-10-01

    Some parents are unhappy with the way news is broken to them. This article seeks to educate and inform the reflective practitioner on a series of communication strategies to enhance their skills. This is important because the way news is disclosed can affect the way news is accepted and the level of support the family will require. The importance of clarity, honesty and empathy is emphasised.

  4. CMMI (registered trademark): The Good News and Bad News about Supporting Maturity Concepts

    Science.gov (United States)

    2006-05-01

    The Good News and Bad News about Supporting Maturity Concepts Suzanne Garcia, SEI ®CMM, CMMI, IDEAL, and Capability Maturity Model are registered by...AND SUBTITLE CMMI: The Good News and Bad News about Supporting Maturity Concepts 5a. CONTRACT NUMBER 5b. GRANT NUMBER 5c. PROGRAM ELEMENT NUMBER...Dimensional Assessment of Technology Maturity in Fairborn, OH on 9-11 May 2006. U.S. Government or Federal Rights License 14. ABSTRACT 15. SUBJECT TERMS

  5. A Critical Discourse Analysis of News Discourse

    Institute of Scientific and Technical Information of China (English)

    王冬梅

    2008-01-01

    This paper aims to explore the underlying ideologies as well as the relationship between news discoutse and ideology by analyzing a news report on Saddam Hussei's capture in New York Times from the perspective of critical discourse analysis.While making the analysis,this paper studies the details of linguistic features,trausitivity,modality and themstic choice which are based on the three metafuoctions of language proposed by Halliday in systemic-functional grammar, so as to reveal how news discourse is used by powerful groups to reinforce dominant ideologies.and to gain profound insights about the stance and attitude maintained in news reports.

  6. New format for ATLAS e-news

    CERN Document Server

    Pauline Gagnon

    ATLAS e-news got a new look! As of November 30, 2007, we have a new format for ATLAS e-news. Please go to: http://atlas-service-enews.web.cern.ch/atlas-service-enews/index.html . ATLAS e-news will now be published on a weekly basis. If you are not an ATLAS colaboration member but still want to know how the ATLAS experiment is doing, we will soon have a version of ATLAS e-news intended for the general public. Information will be sent out in due time.

  7. News of the Year Top Ten News of China’s Textile Industry in 2009

    Institute of Scientific and Technical Information of China (English)

    2010-01-01

    "As a calendar event, ‘China Textile’ Publishing House together with China Textile News appraised and selected the ten major news of China’s textile industry in 2009 as the news of the year according to the subscriptionon on a public poll basis ."

  8. News of the Year Top Ten News of China's Textile Industry in 2009

    Institute of Scientific and Technical Information of China (English)

    2010-01-01

    @@ "As a calendar event,'China Textile' Publishing House together with China Textile News appraised and selected the ten major news of China's textile industry in 2009 as the news of the year according to the subscriptionon on a public poll basis ."

  9. Young people’s news orientations and uses of traditional and new media for news

    NARCIS (Netherlands)

    van Cauwenberge, A.; d'Haenens, L.; Beentjes, H.

    2013-01-01

    This article reports on Flemish college students’ news orientations and their uses of traditional and new media for news within a public service media environment. We used five homogeneous focus groups that covered variation in news media use. The analysis of the focus groups revealed major differen

  10. News and Announcements

    Science.gov (United States)

    1999-04-01

    Classroom Activities Mean Teamwork As much as any other facet of the editing and production of the Journal, the Classroom Activity series means teamwork! The aim is for activities to be interesting and accessible to introductory students, based on inexpensive and readily available materials, connected by content to some part of the Journal issue, able to be integrated into the high school curriculum, and safe. There need to be questions posed and answers at the ready. Additional information in print and on the Web needs to be identified and checked. The activities are designed to be ready for teachers to hand to students, so they really need to work-that means that they go through a lot of testing in Journal House where there is, quite fittingly, no lab. This is a tall order, one requiring someone with experience in high school teaching. From the start of the Activities in September 1997, Nancy Gettys has had a major role in their success. While Nancy's primary responsibility is as the Technical Editor of JCE Software, she has experience in teaching high school and has called on that experience to try and test, expand, try again, plan the illustrations (remember the photographs of the activities with surface phenomena that were featured in the table of contents of the February 1998 issue?), and perhaps hardest of all-tell us when something will just not work in high school. Nancy continues to work with the Classroom Activities, but she now has a colleague in fellow high school teacher Erica Jacobsen who has recently joined our staff. Introducing... Erica Jacobsen joined our staff last fall as an editorial assistant and has recently become an assistant editor. She received her undergraduate degree in education from the University of Wisconsin-Madison. Her teaching licenses include certifications in chemistry, physics, biology, and natural science for grades six through twelve. During her undergraduate years, she worked with the Chemical Education Group. Her

  11. How does interference fall?

    CERN Document Server

    Orlando, Patrick J; Modi, Kavan

    2016-01-01

    We study how single- and double-slit interference patterns fall in the presence of gravity. First, we demonstrate that universality of free fall still holds in this case, i.e., interference patterns fall just like classical objects. Next, we explore lowest order relativistic effects in the Newtonian regime by employing a recent quantum formalism which treats mass as an operator. This leads to interactions between non-degenerate internal degrees of freedom (like spin in an external magnetic field) and external degrees of freedom (like position). Based on these effects, we present an unusual phenomenon, in which a falling double slit interference pattern periodically decoheres and recoheres. The oscillations in the visibility of this interference occur due to correlations built up between spin and position. Finally, we connect the interference visibility revivals with non-Markovian quantum dynamics.

  12. Seneca Falls. Classroom Focus.

    Science.gov (United States)

    Balantic, Jeannette; Libresco, Andrea S.

    1995-01-01

    Presents a secondary school lesson based on the Seneca Falls Declaration of Sentiments. Provides lesson objectives and step-by-step instructional procedures. Includes quoted sections of the Declaration of Sentiments. (CFR)

  13. Editors' Fall Picks

    Science.gov (United States)

    Hoffert, Barbara; Heilbrun, Margaret; Kuzyk, Raya; Kim, Ann; McCormack, Heather; Katterjohn, Anna; Burns, Ann; Williams, Wilda

    2008-01-01

    From the fall's cascade of great new books, "Library Journal's" editors select their favorites--a dark rendition of Afghan life, a look at the "self-esteem trap," a celebration of Brooklyn activism, and much more.

  14. Fall Bottom Trawl Survey

    Data.gov (United States)

    National Oceanic and Atmospheric Administration, Department of Commerce — The standardized NEFSC Fall Bottom Trawl Survey was initiated in 1963 and covered an area from Hudson Canyon, NY to Nova Scotia, Canada. Throughout the years,...

  15. News and Features Updates from USA.gov

    Data.gov (United States)

    General Services Administration — Stay on top of important government news and information with the USA.gov Updates: News and Features RSS feed. We'll update this feed when we add news and featured...

  16. Teaching Students to Report and Write the News

    Science.gov (United States)

    Weaver, Gail Cohen

    1978-01-01

    Draws on resources in the ERIC system to discuss the following aspects of student journalism: recognizing and gathering the news; interviewing news sources; writing clear, concise, and accurate news stories; and understanding journalism law and ethics. (KS)

  17. Fit of CAD/CAM implant frameworks: a comprehensive review.

    Science.gov (United States)

    Abduo, Jaafar

    2014-12-01

    Computer-aided design and computer-aided manufacturing (CAD/CAM) is a strongly emerging prosthesis fabrication method for implant dentistry. Currently, CAD/CAM allows the construction of implant frameworks from different materials. This review evaluates the literature pertaining to the precision fit of fixed implant frameworks fabricated by CAD/CAM. Following a comprehensive electronic search through PubMed (MEDLINE), 14 relevant articles were identified. The results indicate that the precision fit of CAD/CAM frameworks exceeded the fit of the 1-piece cast frameworks and laser-welded frameworks. A similar fit was observed for CAD/CAM frameworks and bonding of the framework body to prefabricated cylinders. The influence of CAD/CAM materials on the fit of a framework is minimal.

  18. Research in non-equalization machining method for spatial cam

    Institute of Scientific and Technical Information of China (English)

    Jun-hua CHEN; Yi-jie WU

    2008-01-01

    Many kinds of devices with cam have been widely used in various mechanical equipments.However,non-equalization machining for spatial cam trough remains to be a difficult problem.This paper focuses on the analysis of ruaning conditions and machining processes of spatial cam with oscillating follower.We point out the common errors in the biased distance cutting.By analyzing the motion of oscillating follower of spatial cam,we present a new 3D curve expansion model of spatial cam trough-outline.Based on this model.we have proposed a machining method for trochoidal milling with non-equalization diameter cutter.This new method has led to a creative and effective Way for non.equalization diameter machining for spatial cam with oscillating follower.

  19. The Nation in the News

    DEFF Research Database (Denmark)

    Fabech, Sidsel Grøn

    and newsmagazines have long been said to hold the power to define and represent national culture and identity. With the increasing globalization of cultures and the following need to redefine and negotiate national identity, the function of media as carrier and creator of identity seems to be reinforced. It is my...... aim to discuss how news media establish themselves as representatives of a certain national identity and narrative and are positioned in the national media landscape according to this. This paper raises the questions: Do national identity constructions need their “own” national media in order...

  20. Understanding News Geography and Major Determinants of Global News Coverage of Disasters

    CERN Document Server

    Kwak, Haewoon

    2014-01-01

    In this work, we reveal the structure of global news coverage of disasters and its determinants by using a large-scale news coverage dataset collected by the GDELT (Global Data on Events, Location, and Tone) project that monitors news media in over 100 languages from the whole world. Significant variables in our hierarchical (mixed-effect) regression model, such as the number of population, the political stability, the damage, and more, are well aligned with a series of previous research. Yet, strong regionalism we found in news geography highlights the necessity of the comprehensive dataset for the study of global news coverage.

  1. A panorama of dental CAD/CAM restorative systems.

    Science.gov (United States)

    Liu, Perng-Ru

    2005-07-01

    In the last 2 decades, exciting new developments in dental materials and computer technology have led to the success of contemporary dental computer-aided design/computer-aided manufacturing (CAD/CAM) technology. Several highly sophisticated chairside and laboratory CAD/CAM systems have been introduced or are under development. This article provides an overview of the development of various CAD/CAM systems. Operational components, methodologies, and restorative materials used with common CAD/CAM systems are discussed. Research data and clinical studies are presented to substantiate the clinical performance of these systems.

  2. Panorama of dental CAD/CAM restorative systems.

    Science.gov (United States)

    Liu, Perng-Ru; Essig, Milton E

    2008-10-01

    In the past two decades, exciting new developments in dental materials and computer technology have led to the success of contemporary dental computer-aided design/computer-aided manufacture (CAD/CAM) technology. Several highly sophisticated in-office and laboratory CAD/CAM systems have been introduced or are under development. This article provides an overview of the development of various CAD/CAM systems. Operational components, methodologies, and restorative materials used with common CAD/CAM systems are discussed. Research data and clinical studies are presented to substantiate the clinical performance of these systems.

  3. Data Exchanges in Mobile News Apps

    DEFF Research Database (Denmark)

    Kammer, Aske; Wallberg, Filip

    This paper maps the flows of data to and from third-party actors when users access content in mobile news apps. This way, it analyzes the strategic networks of collaboration and data exchange that news organizations engage in in the digital economy, expanding the traditional two-sided model...

  4. Fight or flight: Affective news framing effects

    NARCIS (Netherlands)

    Feinholdt, A.

    2016-01-01

    This dissertation investigates how emotions shape and are shaped by news framing and how this interplay leads to a number of affective news framing effects. My work reveals that emotions do not only function as mechanisms but also as channels strengthening or weakening framing effects. In addition,

  5. Transmission of News in the Turkish Village.

    Science.gov (United States)

    Haroldsen, Edwin O.; Blake, Reed H.

    In the traditional Turkish village, the coffee house acts as a modern-day parish pump in news transmission. Within the coffee house, there is evidence of a two-step flow of communication. The role of the influential person in this study is the same as that in other studies: as a mediator and interpreter of news. In social characteristics, however,…

  6. The Production and Teaching of Broadcast News.

    Science.gov (United States)

    Wiley, Gale F.

    1987-01-01

    Presents description of local-area network of personal computers installed in the Broadcast News Laboratory at the University of Texas at Austin to help produce and teach broadcast news. Highlights include development and design of the system, software and hardware considerations, and the use of tutorials for writing and technical concepts. (LRW)

  7. Creating Reality: How TV News Distorts Events.

    Science.gov (United States)

    Altheide, David L.

    A three-year research project, including more than one year in a network affiliate station, provided the material for an analysis of current practices in television news programming. Based on the thesis that the organization of news encourages the oversimplification of events, this analysis traces the foundation of the bias called the "news…

  8. Developing a News Media Literacy Scale

    Science.gov (United States)

    Ashley, Seth; Maksl, Adam; Craft, Stephanie

    2013-01-01

    Using a framework previously applied to other areas of media literacy, this study developed and assessed a measurement scale focused specifically on critical news media literacy. Our scale appears to successfully measure news media literacy as we have conceptualized it based on previous research, demonstrated through assessments of content,…

  9. The Places and Spaces of News Audiences

    DEFF Research Database (Denmark)

    Historically, or so we would like to believe, the story of everyday life for many people included regular, definitive moments of news consumption. Journalism, in fact, was distributed around these routines: papers were delivered before breakfast, the evening news on TV buttressed the transition...

  10. Program Management Collection. "LINCS" Resource Collection News

    Science.gov (United States)

    Literacy Information and Communication System, 2011

    2011-01-01

    This edition of "'LINCS' Resource Collection News" features the Program Management Collection, which covers the topics of Assessment, Learning Disabilities, and Program Improvement. Each month Collections News features one of the three "LINCS" (Literacy Information and Communication System) Resource Collections--Basic Skills, Program Management,…

  11. When Literature Language Meets News Language

    Institute of Scientific and Technical Information of China (English)

    卢胡卓越

    2014-01-01

    Literature language and News language are two different language type,while,for attracting readers,writers more likely apply Literature language in News reports.This paper presents some comments on this phenomenon and make analysis,using examples to understand and comment on it.

  12. When Literature Language Meets News Language

    Institute of Scientific and Technical Information of China (English)

    卢胡卓越

    2014-01-01

    Literature language and News language are two different language type, while, for attracting readers, writers more likely apply Literature language in News reports. This paper presents some comments on this phenomenon and make analysis, using examples to understand and comment on it.

  13. Detecting Terrorism Incidence Type from News Summary

    DEFF Research Database (Denmark)

    Nizamani, Sarwat; Memon, Nasrullah

    2012-01-01

    The paper presents the experiments to detect terrorism incidence type from news summary data. We have applied classification techniques on news summary data to analyze the incidence and detect the type of incidence. A number of experiments are conducted using various classification algorithms and...

  14. News Analytics for Financial Decision Support

    NARCIS (Netherlands)

    V. Milea (Viorel)

    2013-01-01

    textabstractThis PhD thesis contributes to the newly emerged, growing body of scientific work on the use of News Analytics in Finance. Regarded as the next significant development in Automated Trading, News Analytics extends trading algorithms to incorporate information extracted from textual messag

  15. Workforce Competitiveness Collection. "LINCS" Resource Collection News

    Science.gov (United States)

    Literacy Information and Communication System, 2011

    2011-01-01

    This edition of "'LINCS' Resource Collection News" features the Workforce Competitiveness Collection, covering the topics of workforce education, English language acquisition, and technology. Each month Collections News features one of the three "LINCS" (Literacy Information and Communication System) Resource Collections--Basic…

  16. News from Council - September 2016

    CERN Multimedia

    2016-01-01

    I would like to inform you of the main news from the Council this week. First of all, the Council congratulated CERN and the Collaborations on the superb performance of the accelerator complex and experiments. It has been a great year so far, with important physics results across the whole spectrum of the CERN research programme.   Looking forward, one of the main accomplishments from this week’s meetings is that the Council has approved the opening of a credit facility with the European Investment Bank (EIB) to cover the cash shortage during the peak years of the High-Luminosity LHC (HL-LHC) construction. This is very good news since it will allow us to carry out the work necessary for the HL-LHC without compromising the rest of the Laboratory’s scientific programme. Turning to the scientific and geographical enlargement, the Council approved the admission of India as an Associate Member State, and I very much hope that the agreement can be signed in the near future so that Indi...

  17. The NEWS Water Cycle Climatology

    Science.gov (United States)

    Rodell, Matthew; Beaudoing, Hiroko Kato; L'Ecuyer, Tristan; William, Olson

    2012-01-01

    NASA's Energy and Water Cycle Study (NEWS) program fosters collaborative research towards improved quantification and prediction of water and energy cycle consequences of climate change. In order to measure change, it is first necessary to describe current conditions. The goal of the first phase of the NEWS Water and Energy Cycle Climatology project was to develop "state of the global water cycle" and "state of the global energy cycle" assessments based on data from modern ground and space based observing systems and data integrating models. The project was a multi-institutional collaboration with more than 20 active contributors. This presentation will describe the results of the water cycle component of the first phase of the project, which include seasonal (monthly) climatologies of water fluxes over land, ocean, and atmosphere at continental and ocean basin scales. The requirement of closure of the water budget (i.e., mass conservation) at various scales was exploited to constrain the flux estimates via an optimization approach that will also be described. Further, error assessments were included with the input datasets, and we examine these in relation to inferred uncertainty in the optimized flux estimates in order to gauge our current ability to close the water budget within an expected uncertainty range.

  18. Stylistic Analysis on Online News Story Comments

    Institute of Scientific and Technical Information of China (English)

    LI Pei

    2013-01-01

    This study examines stylistic features of the news story comments from major online news outlets and their possible ef-fects on the evolution of the English language. With a corpus composed of 34 examples drawn from renowned news sites such as The Washington Post, The Economist, Wall Street Journal, CNN and NBC, a detailed analysis on the stylistic features and effects of the news story comments has been conducted for the purpose of discovering possible links between a poster ’s linguistic behav-ior and his thought process. The result shows that interrogative, noun phrase and verb phrase are commonly used in news story comments by virtue of their slightly ostentatious nature. Rhetorical devices such as metaphor, simile and parataxis are frequently employed among comments. And the relationship between a poster’s educational background and his postings is also touched up-on at the end of this study.

  19. Exploring Digital News Publishing Business Models

    DEFF Research Database (Denmark)

    Lindskow, Kasper

    collaboration and competition strategies. In addition, a novel method is developed that can be used to collect and analyze very large amounts of data on the resource exchanges that take place between news publishers and their business partners. The method allows for systematic mapping of the flows of resources...... leading American news publishers use to design their production networks. In the analysis, the activities carried out by and resource flows between a total of 1,356 business partners and news publishers in the American digital news publishing ecology are identified and visualized. In addition......News publishers in the industrialized world are experiencing a fundamental challenge to their business models because of the changing modes of consumption, competition, and production of their offerings that are associated with the emergence of the networked information society. The erosion...

  20. NEWS

    Institute of Scientific and Technical Information of China (English)

    2006-01-01

    <正>China’s Aluminium Processing Industry Profits Increased According to a report by China Nonferrous Metals Industry Association in the first quarter of this year, China’s aluminium processing industry realized some 40 per cent more profits compared that in the previous year, though the aluminium price increase has promoted the cost of production. This information is rather surprising to the industry analysts.

  1. News

    Institute of Scientific and Technical Information of China (English)

    2011-01-01

    Chinese creativity blooms in Paris Following the event of"China in Paris·Unbounded Chinese Contemporary Creativity Night"show,which was listed in the official release schedule of Paris Fashion Week and held successfully in March

  2. NEWS

    Institute of Scientific and Technical Information of China (English)

    2004-01-01

    <正> Cable Industry Expected toConsume 1.7 Million Tons ofCopperAccording to industry experts,total turn over ofChina’s wire and cable industry will exceedRMB 160 billion by 2005,and the totalconsumption of copper is estimated to reach 1.7million tons.In 2002,the total output value ofChina’s cable industry was RMB 123.6 billionwhile the total sales revenue of the industrywas RMB 114.3 billion.2002 also saw aconsumption of 1.4 million tons of copper byChina’s cable industry,accounting for about 60percent of the total consumption of copper inthe domestic market.

  3. NEWS

    Institute of Scientific and Technical Information of China (English)

    2012-01-01

    "The twelfth ve-year plan" industrial transformation and upgrading plan released Textile industry was included in the key industries of reformRecently, the State Council officially released "industrial transformation and upgrading plan (2011-2015).

  4. News

    Institute of Scientific and Technical Information of China (English)

    2011-01-01

    August PMI shows the shrinking of the export orders including textile industry The Purchasing Management Index of China (PMI) posted in September 1 shows that,the export orders index for August was 48.3%,dropped 2.1% from the previous month,which is the first time the figure fell (lower than 50%) since May 2009,

  5. News

    Institute of Scientific and Technical Information of China (English)

    2010-01-01

    Textile & Clothes Orders Reach $4.56 Billon in Three Days Raw Material Prices Soaring Impact Canton Fair Leading by the cotton price, al-most all the textile and clothes raw material prices kept rising, which

  6. NEWS

    Institute of Scientific and Technical Information of China (English)

    2008-01-01

    <正>Policy, standard, regulation China mulling fuel tax to replace road tolls China’s top economic planning body is working with other organizations to handle the feasibility of setting a new fuel pricing mechanism and introducing fuel taxes to replace road tolls and cut oil prices.

  7. NEWS

    Institute of Scientific and Technical Information of China (English)

    2010-01-01

    <正>仪式·合作Ceremony&Cooperation海航集团捐赠中国公安民警英烈基金会和海地地震灾区HNA Donates to the Foundation for China Heroic Policeman Martyrs and Haiti Earthquake Disaster2010年1月18日10:00,海航集团向中国公安民警英烈基金会和海地地震灾区捐赠仪式在海航大厦四楼会议室举行。仪式开始前,全体人员起立默哀,向逝去的8名烈士和在地震中

  8. News

    Science.gov (United States)

    2003-11-01

    Resources: Online schools video library GIREP Seminar: A seminar not a conference New Teaching Resource: Free living for teachers Space: NASA proposes MEER - Momentum Exchange Electrodynamic-Reboost Electronic Teaching Materials: Superconductivity motivates need for upper secondary curriculum subjects Gifted and Talented: Seminars seek challenges Space: Comet chasing Particle Physics: Playing with single electrons Physics on Stage: Teachers explore the meaning of life Physics on Stage: Greek national event Physics on Stage: Physics on the Slovak stage Physics on Stage: Clubbing in Germany Physics on Stage: The Sun's star performance Higher Education: Physics: so refreshing USA: Broadening the Base AAPT Summer Meeting: US teachers in good form Astronomy: High school astronomy in the Czech Republic Space: Express to Mars Particle Physics: Journey to the centre of the Earth? ASE 2004: Flight from the ASE Physics Songs: A powerful melody Teacher Training: European training looks for ideal model

  9. NEWS

    Institute of Scientific and Technical Information of China (English)

    2006-01-01

    <正>Chalco Enters Agreement with Vietnam on Bauxite Project During a State visit to Vietnam headed by China’s President Hu Jintao, Xiao Yaqing, Chairman and CEO of China Aluminium Corp. (Chalco) signed an agreement with his Vietnamese counterpart on the development of a bauxite project in Vietnam. Top officials of the two countries attended the signing ceremony in Hanoi. This project is known to be the largest one between the two countries up to present and it is taken by leaders of both countries as an important progress in promoting the bilateral relations in economy and trade.

  10. NEWS

    Institute of Scientific and Technical Information of China (English)

    2012-01-01

    摄影工作坊指导HIV感染者拍摄生活 南非摄影师Gideon Mendel从1993年开始追踪拍摄非洲的艾滋病患者,直到他觉得自己无法在这个题材上进行下去,难以举起相机。但是他对艾滋病的关注没有停止。

  11. NEWS

    Institute of Scientific and Technical Information of China (English)

    2006-01-01

    <正>New Zinc Smelter Started Running Out of Improved Market On July 1st, Huludao Nonferrous Metals Group Corp. launched its zinc production at a new smelter, and meanwhile another line with 50,000 tons annual capacity also restarted after five years of idling. The group’s zinc smelting capacity was originally designed for 130,000

  12. NEWS

    Institute of Scientific and Technical Information of China (English)

    2007-01-01

    Policy,standard,regulation China to enact a rule on inside car pollutants The first of its kind in China may come by the year end, an official at Beijing Municipal Labor Protection Research Institute said recently.

  13. News

    Science.gov (United States)

    Davenhall, Clive

    2011-09-01

    Townsend Observatory destroyed; BAA Lunar Section archives; Astro-Cymru; Royal star identified; Formation of Johannes Kepler Working Group; Tycho Brahe exhumed; Ancient observatory discovered in Iran...; ... and in Mexico; Calling all ex-occupants of interplanetary craft.

  14. News

    Institute of Scientific and Technical Information of China (English)

    2011-01-01

    The list of eliminating backward production capability published Ministry of Industry and Information Technology (MIIT) declared enterprises’ list from 18 industries that to eliminate backward production

  15. NEWS

    Institute of Scientific and Technical Information of China (English)

    2012-01-01

    The consumer clothing prices rose 3.3% in January February 9,National Bureau of Statistics data show that in January,the national consumer price level rose by 4.5% year-on-year,consumer prices rose by 5.5%,prices of services rose by 2.2%; national consumer price level rose 1.5% month-on-month,consumer prices rose by 1.8%, prices of services rose by 0.8%. It is estimated that among the 4.5% year-on-year increase of comsumer prices of January, there are approximately 3.0% caused by the price

  16. News

    Institute of Scientific and Technical Information of China (English)

    2011-01-01

    MOC Plans New Rule for Retail Business The access fee into supermarkets and department stores pushes flat prices and damage the interest of suppliers. Yao Jian, the spokenman of Ministry of Commerce said in a recent press conference that the MOC was drafting some rules to regulate this market

  17. News

    Institute of Scientific and Technical Information of China (English)

    2011-01-01

    "12 five-year plan" Industrial Technology Innovation Plan released"12 five-year plan" Industrial Technology Innovation Plan was released by Ministry of Industry and Information Technology on November 14,clearing the objec-tives and priorities of industrial

  18. News

    Institute of Scientific and Technical Information of China (English)

    2011-01-01

    The nation started temporary store up policy of cotton Notice of the Preplan of on the Startup of the Temporary Store Policy of Cotton2011was jointly announced on September 7,by Economic and Commercial Department of National Development and

  19. NEWS

    Institute of Scientific and Technical Information of China (English)

    2007-01-01

    Policy, standard, regulation Shanghai to enact local standards on small cars The technical condition document (DB31/T390-2007) takes effect on Dec 1, 2007. The standard is in fact a threshold for small cars sold in Shanghai.

  20. NEWS

    Institute of Scientific and Technical Information of China (English)

    2004-01-01

    <正> BriefingThe Administration recently issued a notice to initiate a new round campaign against illegal retrofit of automobiles. The move is aiming at matching the efforts of the 7 government departments concerned to fight against truck over-load campaign. The notice is attached by a name list of the approved auto makers and those not on the list should be closed this time, the notice read. The Administration is determined to basically put illegal retrofit to an end within three years.

  1. News

    Institute of Scientific and Technical Information of China (English)

    2009-01-01

    "Made in China" Ad Campaign Calls for Global CooperationA 30-second TV commercial re-mains a hot topic in China nearly two weeks after four Chinese indus-try associations launched a "Made in China" ad campaign on the CNN

  2. NEWS

    Institute of Scientific and Technical Information of China (English)

    2012-01-01

    Textile industrial output value of the first 11 months increased27.5% The total production:from January to November,China’s35,900 large-scale(the main business income more than 20million Yuan)textile enterprises realized an industrial out-put value of4952.64billion Yuan,up27.5%,

  3. News

    Science.gov (United States)

    2006-05-01

    Solar Eclipse: Total eclipse aficionados seek out the best observation spots Schools Lecture: Demonstration lectures: what can go wrong will go wrong… Germany: Bridging the education gap Bangladesh: Workshop on science education assists battle against poverty Australia: Teachers gather to share experiences Meeting: Give the examination boards a grilling US Workshops: Workshops demonstrate some excellent teaching apparatus World Year of Physics: WYP events and activities are a great success in New Zealand

  4. NEWS

    Institute of Scientific and Technical Information of China (English)

    2007-01-01

    Policy, standard, regulation The NDRC sets 15 preconditions for new energy vehicles Administrative rules for the production entry have appeared on the website of the NDRC. Fail of any one of the 15 preconditions may lead to the elimination of the total project.

  5. NEWS

    Institute of Scientific and Technical Information of China (English)

    2007-01-01

    Policy, standard, regulation The NDRC discontinues second-group failed passenger vehicle models The National Development and Reform Committee has recently announced the latest fuel consumption level data of passenger cars on its website.

  6. News

    Institute of Scientific and Technical Information of China (English)

    2011-01-01

    PMI index down,the downward trend of economic growth continued China Federation of Logistics and Purchasing released November China’s Manufacturing Purchasing Managers Index(PMI) on December1,which indicated that the

  7. News

    Institute of Scientific and Technical Information of China (English)

    2008-01-01

    China to Raise Export Tax Rebates for Textile,Garment Products China is raising tax rebates for certain exports to help producers cope with smaller profit margins as a result of slacking market demand,the yuan’s appreciation and rising production costs.

  8. NEWS

    Institute of Scientific and Technical Information of China (English)

    2009-01-01

    POLICY China set to restructure auto industry by mergers hina said it wanted to boost its auto industry by reducing the number of companies in the sector through mergers and promoting two or three carmakers to become the dominant players. The government's plans for auto industry reform were

  9. NEWS

    Institute of Scientific and Technical Information of China (English)

    2010-01-01

    The 3rd Textile Entrepreneurs Survey:Economic Situation Turns to Better,Confidence Returns To follow the situation of textile enterprises, and learn the confidence of entrepreneurs on their business, China Textile Entrepreneur Association

  10. NEWS

    Institute of Scientific and Technical Information of China (English)

    2007-01-01

    Policy, standard, regulationl Administration program for environmental protection during the 11th five-year collecting comments The State Environmental Protection Administration has recently issued the draft document for comments. The program is expected to form a framework and establish the policies for the period 2006-2010.

  11. NEWS

    Institute of Scientific and Technical Information of China (English)

    2008-01-01

    <正>Policy,standard,regulation New energy car purchasers to be granted 20 billionyuan subsidiesBoth the producers and users will enjoy the subsidiesthrough direct allowance and taxation cut,a seniorofficial at the Ministry of Finance told a forum recently

  12. News

    Institute of Scientific and Technical Information of China (English)

    2008-01-01

    <正>Policy,standard,regulation China says to raise tax on big cars China’s cabinet agreed in principle to raise the consumption tax on cars with large engines to help save energy,the government said recently.

  13. News

    Science.gov (United States)

    2008-07-01

    Radioactivity: Olympic Games: dirty and decaying? Awards: SciCast rewards the best in scientific short films Conference: Teachers conference is big in Boston Workshop: Experts and teachers mingle in Mexico Awards: Olympiad holds lavish ceremony Cinema: Indiana Jones has a skull full of physics Conference: ESERA announces Turkish delight for 2009 Forthcoming Events

  14. News

    Institute of Scientific and Technical Information of China (English)

    2010-01-01

    T300 Carbon Fiber Technique Made Breakthrough Zhongfu Shenying Carbon Fiber&Key Equipment Program Completed CNTAC organized a technology achievement appraisal meeting in Lianyungang for the program of R&D of Annu

  15. NEWS

    Institute of Scientific and Technical Information of China (English)

    2007-01-01

    Policy, standard, regulationl China to formulate national standard for fuel cell powered vehiclesThe campaign has started in Shanghai where first two documents-vehicle term and safety requirement are expected to come in 2008.

  16. NEWS

    Institute of Scientific and Technical Information of China (English)

    2008-01-01

    <正>Policy, standard, regulation Chongqing enacts China’s first local rule to govern the natural gas vehicle industry The administrative method is due to take effect on July 1, 2008. The legal process took the local authorities 3 years.

  17. News

    Science.gov (United States)

    2001-11-01

    IRELAND New courses for high-tech Ireland; SCIENCE YEAR Science Year launched with a jump; THE NETHERLANDS School science teachers face uncertainty; KOREA Embedding physics in a cultural context; TEACHING RESOURCES Teacher, get your hook; ICT RESOURCES Stock-take of ICT progress; INTERNET Teachers to test-drive new physics gateway; NEW ZEALAND Physics is valued in New Zealand; JAPAN Advancing Physics in Japan; HIGHER EDUCATION Networking works in Cologne; INSTITUTE MATTERS IoP demands a better deal for physics teachers; AUSTRALIA Physics numbers decline: educators blame the low impact curriculum; SCIENCE FOR THE PUBLIC More than sixty seconds in Glasgow; INTERNET A gift selection of papers from IoP; TEACHING STYLES I know what you did last summer;

  18. NEWS

    Institute of Scientific and Technical Information of China (English)

    2010-01-01

    Underwear Special Fund Established in China China’s f irst underwear technology fund, ZhengMintai China Knitting (Underwear) Fund is established re- cently. It is also the fi rst specail fund in the textile industry of China. This fund is supported by China

  19. NEWS

    Institute of Scientific and Technical Information of China (English)

    2006-01-01

    <正>Zinc Smelter Ordered to Stop On River Contamination Hazard Zinc production at China’s Shaoguan Smelter is called for a halt recently due to an accident which has led to the serious pollution to a river in Guangdong province, South China. Based on a report by the environmental authorities, a recent checkup found that the water running in the smelter area has increased cadmium contamination. Initial studies showed that the cadmium content came from the waste water discharged by the smelter during a period of equipment maintenance. This water contamination case is considered by the environmental control authorities as a serious pollution case in the area for breaking the related environmental protection laws and regulations.

  20. NEWS

    Institute of Scientific and Technical Information of China (English)

    2012-01-01

    Jack 8th China National Garment Brand Annual Awards announced March 25,Jack The 8th China National Garment Brand Annual Awards Presentation Ceremony held at the Beijing Century Theatre. 9 awards of Chinese clothing were unveiled,namely they are: brand style,innovation potential,quality,planning,marketing,public,value,achievements as well as other special awards such as: promote,support,clothing,manufacturing,commercial.

  1. News

    Institute of Scientific and Technical Information of China (English)

    2010-01-01

    China Textile&Apparel Export Rebounds With the recovery of global economy,and the low base number of last year’s export,as well as the export product price rising droven by raw material price increase,the export of textile and apparel products turned to rebound in first half.

  2. News

    Institute of Scientific and Technical Information of China (English)

    2010-01-01

    Textile Export Grew Fast, But Future Still Unclear According to the latest Customs data, the export of textile & garment kept stable growth from Jan. to May. The accumulated export in first five months

  3. NEWS

    Institute of Scientific and Technical Information of China (English)

    2005-01-01

    <正>China’s Export of Fabricated Aluminium Kept Growing According to China customs statistics, China’s export of fabricated aluminium in 2004 grew by 57.3 per cent or 157,000 tons year on year to reach 431,000 tons. Among the total export, aluminium plates and belts were 82,000 tons, up by 56.7 per cent year on year. Export of aluminium foil grew by 63.1 per cent to 75,000 tons and export of aluminium profile and rods grew by 57 per cent to 244,300 tons.

  4. News

    Science.gov (United States)

    2004-09-01

    Meeting: Brecon hosts 'alternative-style' Education Group Conference Meeting: Schools' Physics Group meeting delivers valuable teaching update Saturn Mission: PPARC’s Saturn school resource goes online Funding: Grant scheme supports Einstein Year activities Meeting: Liverpool Teachers’ Conference revives enthusiasm for physics Loan Scheme: Moon samples loaned to schools Awards: Schoolnet rewards good use of ICT in learning Funding: PPARC provides cash for science projects Workshop: Experts in physics education research share knowledge at international event Bulgaria: Transit of Venus comes to town Conference: CERN weekend provides lessons in particle physics Summer School: Teachers receive the summer-school treatment

  5. News

    Science.gov (United States)

    2001-01-01

    Wales: Dataloggers network teachers 11-16 Science: Educational magazines with the fun bits left in! Institute of Physics: Public Awareness of Physics Awards Events: TeachSpace 2001 Australia: Chemistry and Physics in Tasmanian Agriculture Resources: From out of this world, into your lab Nobel Prize: Nobel Prize in Physics, 2001 China: Physics education for the 21st century: avoiding a crisis Resources: The Royal Astronomical Society Forthcoming Events

  6. News

    Institute of Scientific and Technical Information of China (English)

    2010-01-01

    4762 Products Enjoy Zero-tariff Treatment in Chinese MarketIn Summit on the Millennium Development Goals of UN, Chinese Government promised the zero-tariff treatment for the underdeveloped countries. From July 1st of 2010, about 4762 products from Bengal and other 31 underdeveloped countries could enjoy the zero-tariff treatment in Chinese market.

  7. News

    Science.gov (United States)

    2004-01-01

    Physics on Stage: Physics on Stage focuses on life Women in Physics: DNA posters highlight the role of women Physics on Stage: Not just fair but better than ever Physics on Stage: Food inspires teaching of physics Physics on Stage: Powerful performances dispel the myth of boring physics Physics Songs: Physics inspires some of our readers to sing Physics on Stage: Awards recognize achievements of science teachers in Europe Curriculum: Japan tests Advancing Physics UK Assessment System: Assessment overhaul is overdue Future Physicists: Ambassadors are bringing physics alive Physics at work: Physics at work still going strong Teaching Teachers: US coalition helps new teachers Forthcoming Events

  8. News

    Institute of Scientific and Technical Information of China (English)

    2009-01-01

    High-tech Prop up National Flag in Tian’anmen Square During the 60th National Day Ceremony,thousands of national flags are going to fly over the streets.They are all manufactured by an exclusive producer,Beijing Red Flag Co.,Ltd.

  9. NEWS

    Institute of Scientific and Technical Information of China (English)

    2012-01-01

    Cotton prices where to go after purchase and reserve end April,this year’s cotton purchasing and reserve work came to an end,the policy factors that support cotton prices weakened. For some time,how the cotton price will change has become the focus of widespread concern of the industry.

  10. News

    Institute of Scientific and Technical Information of China (English)

    Celine; Yi

    2008-01-01

    China consumption in July hit 12-year high According to the statistics from National Bureau of Statistics of China, the retail sales of social consumer goods reached RMB 862.9 billion yuan in July,increased by 23.3% year on year and this is the highest record since February of 1996.Statistics

  11. NEWS

    Institute of Scientific and Technical Information of China (English)

    2005-01-01

    <正>China and Cuba will Jointly Build up a Nickel Plant China’s Minmetals Corp. will jointly build up a nickel plant in Cuba with its Cuban partner. The new production facilities there is expected to largely increase Cuba’s present nickel production of 75,000 tons/year. According to the agreement, China will hold 49 per cent of the share with Cuba holding 51 per cent. In addi-

  12. NEWS

    Institute of Scientific and Technical Information of China (English)

    2010-01-01

    Voices from Textile Industry Deputies in NPC,CPPCC Annual Sessions 2010:The Dream of Textile Giant Needs Policy Support National People’s Congress and National Committee of CPPCC Annual Sessions 2010 opened on March 3rd and March 5th respectively at the Great Hall of the

  13. News

    Institute of Scientific and Technical Information of China (English)

    2010-01-01

    Cross-Straits trade deal benefits textile cooperation Chinese mainland and Taiwan negotiators signed the long-awaited Economic Cooperation Framework Agreement (ECFA) in Chongq-ing on June 29th, a move hailed by

  14. NEWS

    Institute of Scientific and Technical Information of China (English)

    2010-01-01

    Six Textile Achievements Granted National Technology Award The National Technology Awards were released on Jan.11st in Beijing.Six textile achievements were acquired those awards."High Efficient Short-flow Embedded Composite Spinning Technology and Industrialization"by Shandong

  15. NEWS

    Institute of Scientific and Technical Information of China (English)

    2005-01-01

    <正>A 1.2 Million Ton Alumina Project Started in Henan With RMB3 billion investment, a 1.2 million tons/year alumina project started construction recently in Dengfeng City, Henan province. The first phase of the project is expected to turn out 300,000 tons alumina/year, and with RMB1 billion investment for the first phase, production will begin in July next year. This project is invested jointly by Henan’s Wuzhou Aluminium Co. Ltd. and Dengdian Electricity Group Co.. The raw materials will all come from the low grade ores left by Chalco, and in Dengfeng there are some 70 million tons of such resources. Dengdian Group has 700,000 KW of electricity capacity and it will meet the project’s requirements for water, electricity, heat and other supplies.

  16. NEWS

    Institute of Scientific and Technical Information of China (English)

    2006-01-01

    <正>China’s Aluminium Producers are Making Losses Due to Over Capacity According to a report from the State Development and Reform Commission. China’s aluminium production capacity is already as high as 10.3 million tons/year and the capacities staying idle is 2.6 million tons with over half of the aluminium producers making losses. Statistics shows that due to over capacity and the high alumina price, the price for electrolytic aluminium went down constantly and the aluminium producers are

  17. NEWS

    Institute of Scientific and Technical Information of China (English)

    2005-01-01

    <正>Jiangxi Copper Co. Receives Additional Silver Export Quota Information from China’s Jiangxi Foreign Economy and Trade Bureau shows that Jiangxi Copper Co. recently received another 50 tons of silver export quota from the Ministry of Commerce. According to Jiangxi Copper Co., it intends to sell 370 tons of silver in 2005.

  18. NEWS

    Institute of Scientific and Technical Information of China (English)

    2005-01-01

    <正>Jiangxi Copper Stays as China’s Top Gold and Silver Smelter Jiangxi Copper Group Co., China’s largest copper smelter, produced 12 tons of gold and 300 tons of silver in 2004, increasing by 20 per cent and 36 per cent respectively on the 2003 basis. In the recent two years, Jiangxi Copper improved the gold and silver production facilities with the gold recovery rates lifted from 76.54 per cent to 99.57 per cent, and the silver recovery rates was raised from 72.5 per cent to 98.96 per cent. The company remains as the largest gold and silver smelter in China.

  19. NEWS

    Institute of Scientific and Technical Information of China (English)

    2005-01-01

    <正>A China Invested Zinc Mine in Mongolia will Start Operation A zinc mine invested by China Nonferrous Metals Construction Group Corp. Ltd. in Mongolia is expected to go into operation in August this year. Based on a report, this zinc mine is the first overseas project developed by the company and also the largest one invested by a Chinese company in Mongolia. The project is built through compensation trade with the mine products for paying back the cost of construction. China has acquired 51 per cent of the shares for this project.

  20. NEWS

    Institute of Scientific and Technical Information of China (English)

    2006-01-01

    <正>Titanium Dioxide Plants Joined Hands for Overseas Supply Stimulated by the booming demand both in China and abroad in recent years, Guangxi titanium oxide producers have their annual production capacity exceeded 150,000 tons and their actual output is already over 120,000 tons/year. Although the province has become China’s top producer region in titanium dioxide production capacity and actual output, the development of the mines in the province has lacked behind. Presently, the province can only supply about 100,000 tons ferro-titanium concentrates, but the demand at full production capacities by the titanium dioxide producers there

  1. News

    Institute of Scientific and Technical Information of China (English)

    2011-01-01

    2010~2011 most competitive textile enterprises unveiled China National Textile Industry Council announced recently the evaluation result of 2010~2011 most competitive textile enterprises. At the meanwhile

  2. NEWS

    Institute of Scientific and Technical Information of China (English)

    2005-01-01

    <正>Metal Scrap Imports Reached 6.5 Million tons in 2005 Information from a forum held recently in Guangzhou showed that in 2005, China’s imports of scrap metals reached 6.5 million tons, accounting for about one third of the world scrap metals trade and China has become the largest importer country of scrap

  3. NEWS

    Institute of Scientific and Technical Information of China (English)

    2005-01-01

    <正>China Faces the Shortage of Tungsten Resources Due to many years of mining and the lack of prospecting work, China is facing the shortage of tungsten resources. Tungsten ore supply is already getting tight presently. China is rich in tungsten resources with its known tungsten deposit accounting for over 60 per cent of the world, but over 80 per cent of the tungsten con-

  4. NEWS

    Institute of Scientific and Technical Information of China (English)

    2007-01-01

    Consumer survey: local brands are favored 75.7 percent purchasers would choose locally owned brands, if they are able to buy one in the near future, according to a latest survey done by the Horizon Key, a professional survey company. The result echoes the

  5. NEWS

    Institute of Scientific and Technical Information of China (English)

    2008-01-01

    <正>Policy, standard, regulation Shanghai to curb government car use to save energy Thousands of government vehicles in Shanghai will be taken off the roads for at least one day each week from the first day of November, the local government recently announced.

  6. News

    Institute of Scientific and Technical Information of China (English)

    2011-01-01

    China Apparel Retail Sales Value+24.6%Y/Y in H1 The year-on-year growth of sales value remained stable According to the State Statistics Bureau,in the first half of 2011,the retail sales value of textile products including clothing,shoes,hats for

  7. News

    Institute of Scientific and Technical Information of China (English)

    2009-01-01

    Textile & Garment Trading Volume Up 5.9% in Canton Fair Upon the closing of The 106th Canton Fair,the organizer reported 5.9% growth of the textile & garment trading volume.It is always regardes as a signal that the worst time for textile & garment industry has passed.Nevertheless, the break point might come at the mid of 2010 since the whole situation is still under recovery.

  8. News

    Institute of Scientific and Technical Information of China (English)

    2009-01-01

    Textile Industry Sees Signs of an Easing Decline Under the interaction of global economic recession and easingdomestic macro environment,Chinese textile industry is also facingthe unstable drive of two markets,overseas and domestic.

  9. News

    Institute of Scientific and Technical Information of China (English)

    2011-01-01

    Textile Exporters Report Profit Shrinking in First Four Monthse Ministry of Industry & Infor-mation Technology recently released China Industry Economic Operation Report 2011 Spring Edition, whichestimated the steady growth of con-sumer product industry in the future.From Jan. to Apr, the industrialadded value of statistics-worthy con-sumer product industry rose 14.2%;that’s 1.4 percentage points lowerfrom a year ago. Of which, the pace

  10. News

    Institute of Scientific and Technical Information of China (English)

    2011-01-01

    Pofitable running of textile industry in the Jan.-Apr. period According to the latest figure released by the Statistics Center of China National Textile Industry Council,from January to April this year,the gross industrial output value

  11. News

    Institute of Scientific and Technical Information of China (English)

    2007-01-01

    "蓝色"年代最新"Blue"车款潮流若以"Blue"为词根,衍生出频率最高的词组、语句会是什么?blue sky,blue sea,blueJazz,还是 blueberry?"Blue"通常寓意"蓝色"、"忧郁"、"蓝调",然而在汽车制造业,近年来却赋予了"Blue"一个新的意义:"环保"!各大厂商在争相推出"Blue"技术,如Bluetec、BlueMotion 之后,便开始了新的"环保战役"。

  12. News

    Institute of Scientific and Technical Information of China (English)

    2011-01-01

    China Sees First Quarterly Trade Deficit in 6 Years, Textile & Clothes Trade Remains Surplus China saw a trade deficit of 1.02 billion U.S. dollars from January to March this year, the fir st quarterly trade

  13. NEWS

    Institute of Scientific and Technical Information of China (English)

    2010-01-01

    East China Fair Revealed Encouraging Trading Volume The just closed 20th East China Fair revealed that the trading volume reached 2.733billion USD in the fi ve days session,up21.95% from same period last year.Both the trading volume and visitor numbers implied that the foreign trade was recovering.

  14. NEWS

    Institute of Scientific and Technical Information of China (English)

    2008-01-01

    <正>Policy,standard,regulation Eco-friendly cars to get policy support in China Favorable policies that support the development of new energy vehicles are expected to come out this year,an insider from the China Association of Automobile Manufacturers was quoted as saying.

  15. News

    Institute of Scientific and Technical Information of China (English)

    2011-01-01

    Major Export Markets Going Up in Frist Four Months According to Customs Data,the export of textile and clothing accumulated to 70.255 billion USD in first four months,rising 27.05% from the same period last year.

  16. Subaru Prime Focus Camera -- Suprime-Cam --

    CERN Document Server

    Miyazaki, S; Sekiguchi, M; Okamura, S; Doi, M; Furusawa, H; Hamabe, M; Imi, K; Kimura, M; Nakata, F; Okada, N; Ouchi, M; Shimasaku, K; Yagi, M; Yasuda, N; Miyazaki, Satoshi; Komiyama, Yutaka; Sekiguchi, Maki; Okamura, Sadanori; Doi, Mamoru; Furusawa, Hisanori; Hamabe, Masaru; Imi, Katsumi; Kimura, Masahiki; Nakata, Fumiaki; Okada, Norio; Ouchi, Masami; Shimasaku, Kazuhiro; Yagi, Masafumi; Yasuda, Naoki

    2002-01-01

    We have built an 80 mega pixels (10240 X 8192) mosaic CCD camera, called Suprime-Cam, for the wide field prime focus of the 8.2 m Subaru telescope. Suprime-Cam covers a field of view 34 arcmin X 27 arcmin, a unique facility among the the 8 - 10 m class telescopes, with a resolution of 0.202 arcsec per pixel. The focal plane consists of ten high-resistivity 2kX4k CCDs developed by MIT Lincoln Laboratory and these are cooled by a large stirling cycle cooler. The CCD readout electronics are developed originally by our group (M-Front & Messia-III) and the system is designed scalable that allows multiple read-out of tens of CCDs. It takes 50 seconds to readout entire arrays. We have designed a filter exchange mechanism of jukebox type that can holds up to ten large filters (205 X 170 X 15 mm^3). The wide field corrector is basically a three-lens Wynne-type but has a new type of atmospheric dispersion corrector. The corrector provides flat focal plane and un-vignetted field of view of 30 arcmin in diameter. Ach...

  17. How well they retrieve fresh news items: News search engine perspective

    Directory of Open Access Journals (Sweden)

    Mohammad Ubaidullah Bokhari

    2016-09-01

    Full Text Available People are nowadays opting news search engines for searching news instead of traditional web search engines as, number of specialized news search services have been developed. So it becomes necessary to evaluate these news search systems and help users to select the best one. Lots of work has been done to measure the traditional effectiveness of web search engines, major work has been done for relevance based evaluation using precision based measures, where topical relevance is often the main selection criteria, but less work has been done to measure the time-sensitive effectiveness of the news search systems where freshness matters. In this paper we used a scheme using mathematical statistics to measure the time-sensitive effectiveness of four news search systems, i.e., how well they retrieve the fresh documents. To our knowledge there is a lack of a good measure that combines both time-independent effectiveness and the relative freshness of news items so our scheme, using top ten results for 100 news queries on four news search engines with the basic idea to pull all the relevant results from the news search systems we want to compare together into a single ranked list based on their recency and analyse the relative positions of these results, will be useful in stuffing this gap.

  18. FHR Iowa Falls Approval

    Science.gov (United States)

    This October 22, 2015, letter from EPA approves the petition from Flint Hills Resources, LLC, regarding non-grandfathered ethanol produced through the FHR Iowa Falls Process, qualifying under the Clean Air Act for renewable fuel (D-code 6) RINs under the R

  19. CAD/CAM: Practical and Persuasive in Canadian Schools

    Science.gov (United States)

    Willms, Ed

    2007-01-01

    Chances are that many high school students would not know how to use drafting instruments, but some might want to gain competence in computer-assisted design (CAD) and possibly computer-assisted manufacturing (CAM). These students are often attracted to tech courses by the availability of CAD/CAM instructions, and many go on to impress employers…

  20. A systematic review of CAD/CAM fit restoration evaluations.

    Science.gov (United States)

    Boitelle, P; Mawussi, B; Tapie, L; Fromentin, O

    2014-11-01

    The evolution and development of CAD/CAM systems have led to the production of prosthetic reconstructions by going beyond the use of traditional techniques. Precision adjustment of prosthetic elements is considered essential to ensure sustainable restoration and dental preparation. The purpose of this article was to summarise the current literature on the fitting quality of fixed prostheses obtained by CAD/CAM technology.

  1. Mechanics of post-cam engagement during simulated dynamic activity.

    Science.gov (United States)

    Fitzpatrick, Clare K; Clary, Chadd W; Cyr, Adam J; Maletsky, Lorin P; Rullkoetter, Paul J

    2013-09-01

    Posterior-stabilized (PS) total knee arthroplasty (TKA) components employ a tibial post and femoral cam mechanism to guide anteroposterior knee motion in lieu of the posterior cruciate ligament. Some PS TKA patients report a clicking sensation when the post and cam engage, while severe wear and fracture of the post; we hypothesize that these complications are associated with excessive impact velocity at engagement. We evaluated the effect of implant design on engagement dynamics of the post-cam mechanism and resulting polyethylene stresses during dynamic activity. In vitro simulation of a knee bend activity was performed for four cadaveric specimens implanted with PS TKA components. Post-cam engagement velocity and flexion angle at initial contact were determined. The experimental data were used to validate computational predictions of PS mechanics using the same loading conditions. A lower limb model was subsequently utilized to compare engagement mechanics of eight TKA designs, relating differences between implants to geometric design features. Flexion angle and post-cam velocity at engagement demonstrated considerable ranges among designs (23°-89°, and 0.05-0.22 mm/°, respectively). Post-cam velocity was correlated (r = 0.89) with tibiofemoral condylar design features. Condylar geometry, in addition to post-cam geometry, played a significant role in minimizing engagement velocity and forces and stresses in the post. This analysis guides selection and design of PS implants that facilitate smooth post-cam engagement and reduce edge loading of the post.

  2. EpCAM : Structure and function in health and disease

    NARCIS (Netherlands)

    Schnell, Ulrike; Cirulli, Vincenzo; Giepmans, Ben N. G.

    2013-01-01

    Injection of tumor cells in mice more than 30 years ago resulted in the discovery of an epithelial antigen, later defined as a cell adhesion molecule (EpCAM). Although EpCAM has since evoked significant interest as a target in cancer therapy, mechanistic insights on the functions of this glycoprotei

  3. Organization of the News Industry

    DEFF Research Database (Denmark)

    Vang, Jan

    2003-01-01

    In this paper the two canonical theories of the firm - transaction costs economics and theknowledge-based view of the firm - predictions on `make-or-buy' are tested on the newsindustry. The news industry provides an interesting case on which to test the two theories sinceit is characterized...... by a high degree of urgency. Urgency refers to the need to catch and processinputs fast. A tendency that is becoming more widespread in other industries where theproduction cycle tends to be reduced. The test is don on original data on the newspaper industrycollected by the author. The conclusions drawn...... are that that newspapers are organized differentlythan is predicted from the knowledge-based view of the firm and transaction cost economics.The newspapers do no specialize in core competencies measured in terms of topics covered. Onthe contrary, a precondition for outsourcing is well-developed competencies in house...

  4. Breaking bad news in cancer patients

    Directory of Open Access Journals (Sweden)

    Apostolos Konstantis

    2015-01-01

    Full Text Available Objective: In a regional hospital, many patients are newly diagnosed with cancer. Breaking the bad news in these patients and their relatives is a tough task. Many doctors are not experienced in talking to patients about death or death-related diseases. In recent years, there have been great efforts to change the current situation. The aim of this study was to investigate the experience and education of medical personnel in breaking bad news in a secondary hospital. Materials and Methods: 59 doctors from General Hospital of Komotini, Greece were included in the study. All the doctors were in clinical specialties that treated cancer patients. A brief questionnaire was developed based on current guidelines such as Baile/SPIKES framework and the ABCDE mnemonic. Results: Residents are involved in delivering bad news less frequently than specialists. Only 21 doctors (35.59% had specific training on breaking bad news. 20 doctors (33.90% were aware of the available techniques and protocols on breaking bad news. 47 doctors (79.66% had a consistent plan for breaking bad news. 57 (96.61% delivered bad news in a quiet place, 53 (89.83% ensured no interruptions and enough time, 53 (89.83% used simple words and 54 (91.53% checked for understanding and did not rush through the news. 46 doctors (77.97% allowed relatives to determine patient′s knowledge about the disease. Conclusions: There were low rates of specific training in breaking bad news. However, the selected location, the physician′s speech and their plan were according to current guidelines.

  5. Breaking Bad News in Cancer Patients

    Science.gov (United States)

    Konstantis, Apostolos; Exiara, Triada

    2015-01-01

    Objective: In a regional hospital, many patients are newly diagnosed with cancer. Breaking the bad news in these patients and their relatives is a tough task. Many doctors are not experienced in talking to patients about death or death-related diseases. In recent years, there have been great efforts to change the current situation. The aim of this study was to investigate the experience and education of medical personnel in breaking bad news in a secondary hospital. Materials and Methods: 59 doctors from General Hospital of Komotini, Greece were included in the study. All the doctors were in clinical specialties that treated cancer patients. A brief questionnaire was developed based on current guidelines such as Baile/SPIKES framework and the ABCDE mnemonic. Results: Residents are involved in delivering bad news less frequently than specialists. Only 21 doctors (35.59%) had specific training on breaking bad news. 20 doctors (33.90%) were aware of the available techniques and protocols on breaking bad news. 47 doctors (79.66%) had a consistent plan for breaking bad news. 57 (96.61%) delivered bad news in a quiet place, 53 (89.83%) ensured no interruptions and enough time, 53 (89.83%) used simple words and 54 (91.53%) checked for understanding and did not rush through the news. 46 doctors (77.97%) allowed relatives to determine patient's knowledge about the disease. Conclusions: There were low rates of specific training in breaking bad news. However, the selected location, the physician's speech and their plan were according to current guidelines. PMID:25709183

  6. UY Puppis A New Anomalous Z Cam Type Dwarf Nova

    CERN Document Server

    Stubbings, Rod

    2016-01-01

    The defining characteristic of Z Cam stars are standstills in their light curves. Some Z Cams exhibit atypical behaviour by going into outburst from a standstill. It has previously been suggested that UY Pup had been a Z Cam star, but it was ruled out due to its long-term light curve. However, in December 2015 UY Pup went into outburst and unexpectedly entered into a short standstill instead of returning to quiescence. Furthermore, UY Pup exhibited additional unusual behaviour with two outbursts detected during its standstill. After this standstill UY Pup made a brief excursion to a quiescence state and slowly rose to a longer and well-defined standstill, where it again went into another outburst. Through comparative analysis, researching and observational data of UY Pup it is evident and thus concluded that it is indeed a Z Cam star, in which renders it to be one of only four known anomalous Z Cam stars.

  7. 26 CFR 49.4253-2 - Exemption for news services.

    Science.gov (United States)

    2010-04-01

    ... collection of news for the public press or radio or television broadcasting or in the dissemination of news through the public press or by means of radio or television broadcasting; or (2) In the collection or..., press association, radio or television news broadcasting agency, or news ticker service, to any...

  8. The Role of Audiovisual Mass Media News in Language Learning

    Science.gov (United States)

    Bahrani, Taher; Sim, Tam Shu

    2011-01-01

    The present paper focuses on the role of audio/visual mass media news in language learning. In this regard, the two important issues regarding the selection and preparation of TV news for language learning are the content of the news and the linguistic difficulty. Content is described as whether the news is specialized or universal. Universal…

  9. News search, blogs and feeds a toolkit

    CERN Document Server

    Vage, Lars

    2010-01-01

    This book is about news search and monitoring. Aimed at professionals with a strategic need of monitoring the surrounding world, users with a need to find the best news sources, monitoring services and news search strategies and techniques will benefit from reading this book. The main purpose is to present a practical handbook with an analysis of readily available tools, blending with passages of a theoretical nature. It is also useful for students at LIS programmes and related information programmes and for librarians and information professionals. The authors aim to aid the reader in reachin

  10. The Spatiotemporal Dynamics of Digital News Audiences

    DEFF Research Database (Denmark)

    Peters, Chris

    2016-01-01

    of changing the socially-situated affordances of news use. Having sketched these contours, the chapter then highlights analytical challenges for understanding and conceptualizing the new interrelations between digital news content, production, and consumption, grounding this analysis with theoretical insights...... that emphasize the significance of spatiotemporal dynamics. The emphasis here is on the interrelations and mobilities of digital news audiences, based on a recognition of the productive impacts of media use while being careful to note the limitations of a paradigm shift that points solely to the possibilities...

  11. The news machine hacking, the untold story

    CERN Document Server

    Hanning, James

    2014-01-01

    There is one mystery figure at the heart of ?Hackergate' ? Glenn Mulcaire, the News of the World's top private investigator. The former AFC Wimbledon footballer has never spoken publicly or in court about his work investigating and backing up front-page news stories (such as the News of the World's award-winning David Beckham scoop). Mulcaire's arrest in 2006 for intercepting royal-household phone messages barely registered at the time. Yet his work has continued to generate headlines and embarrassment for the establishment ? with a Prime Minister on the back foot after his former aide Andy

  12. Treatment Preferences for CAM in Children with Chronic Pain

    Directory of Open Access Journals (Sweden)

    Jennie C. I. Tsao

    2007-01-01

    Full Text Available CAM therapies have become increasingly popular in pediatric populations. Yet, little is known about children's preferences for CAM. This study examined treatment preferences in chronic pediatric pain patients offered a choice of CAM therapies for their pain. Participants were 129 children (94 girls (mean age = 14.5 years ± 2.4; range = 8–18 years presenting at a multidisciplinary, tertiary clinic specializing in pediatric chronic pain. Bivariate and multivariate analyses were used to examine the relationships between CAM treatment preferences and patient's sociodemographic and clinical characteristics, as well as their self-reported level of functioning. Over 60% of patients elected to try at least one CAM approach for pain. The most popular CAM therapies were biofeedback, yoga and hypnosis; the least popular were art therapy and energy healing, with craniosacral, acupuncture and massage being intermediate. Patients with a diagnosis of fibromyalgia (80% were the most likely to try CAM versus those with other pain diagnoses. In multivariate analyses, pain duration emerged as a significant predictor of CAM preferences. For mind-based approaches (i.e. hypnosis, biofeedback and art therapy, pain duration and limitations in family activities were both significant predictors. When given a choice of CAM therapies, this sample of children with chronic pain, irrespective of pain diagnosis, preferred non-invasive approaches that enhanced relaxation and increased somatic control. Longer duration of pain and greater impairment in functioning, particularly during family activities increased the likelihood that such patients agreed to engage in CAM treatments, especially those that were categorized as mind-based modalities.

  13. Treatment Preferences for CAM in children with chronic pain.

    Science.gov (United States)

    Tsao, Jennie C I; Meldrum, Marcia; Kim, Su C; Jacob, Margaret C; Zeltzer, Lonnie K

    2007-09-01

    CAM therapies have become increasingly popular in pediatric populations. Yet, little is known about children's preferences for CAM. This study examined treatment preferences in chronic pediatric pain patients offered a choice of CAM therapies for their pain. Participants were 129 children (94 girls) (mean age = 14.5 years +/- 2.4; range = 8-18 years) presenting at a multidisciplinary, tertiary clinic specializing in pediatric chronic pain. Bivariate and multivariate analyses were used to examine the relationships between CAM treatment preferences and patient's sociodemographic and clinical characteristics, as well as their self-reported level of functioning. Over 60% of patients elected to try at least one CAM approach for pain. The most popular CAM therapies were biofeedback, yoga and hypnosis; the least popular were art therapy and energy healing, with craniosacral, acupuncture and massage being intermediate. Patients with a diagnosis of fibromyalgia (80%) were the most likely to try CAM versus those with other pain diagnoses. In multivariate analyses, pain duration emerged as a significant predictor of CAM preferences. For mind-based approaches (i.e. hypnosis, biofeedback and art therapy), pain duration and limitations in family activities were both significant predictors. When given a choice of CAM therapies, this sample of children with chronic pain, irrespective of pain diagnosis, preferred non-invasive approaches that enhanced relaxation and increased somatic control. Longer duration of pain and greater impairment in functioning, particularly during family activities increased the likelihood that such patients agreed to engage in CAM treatments, especially those that were categorized as mind-based modalities.

  14. Hyper-Cam automated calibration method for continuous hyperspectral imaging measurements

    Science.gov (United States)

    Gagnon, Jean-Philippe; Habte, Zewdu; George, Jacks; Farley, Vincent; Tremblay, Pierre; Chamberland, Martin; Romano, Joao; Rosario, Dalton

    2010-04-01

    The midwave and longwave infrared regions of the electromagnetic spectrum contain rich information which can be captured by hyperspectral sensors thus enabling enhanced detection of targets of interest. A continuous hyperspectral imaging measurement capability operated 24/7 over varying seasons and weather conditions permits the evaluation of hyperspectral imaging for detection of different types of targets in real world environments. Such a measurement site was built at Picatinny Arsenal under the Spectral and Polarimetric Imagery Collection Experiment (SPICE), where two Hyper-Cam hyperspectral imagers are installed at the Precision Armament Laboratory (PAL) and are operated autonomously since Fall of 2009. The Hyper-Cam are currently collecting a complete hyperspectral database that contains the MWIR and LWIR hyperspectral measurements of several targets under day, night, sunny, cloudy, foggy, rainy and snowy conditions. The Telops Hyper-Cam sensor is an imaging spectrometer that enables the spatial and spectral analysis capabilities using a single sensor. It is based on the Fourier-transform technology yielding high spectral resolution and enabling high accuracy radiometric calibration. It provides datacubes of up to 320x256 pixels at spectral resolutions of up to 0.25 cm-1. The MWIR version covers the 3 to 5 μm spectral range and the LWIR version covers the 8 to 12 μm spectral range. This paper describes the automated operation of the two Hyper-Cam sensors being used in the SPICE data collection. The Reveal Automation Control Software (RACS) developed collaboratively between Telops, ARDEC, and ARL enables flexible operating parameters and autonomous calibration. Under the RACS software, the Hyper-Cam sensors can autonomously calibrate itself using their internal blackbody targets, and the calibration events are initiated by user defined time intervals and on internal beamsplitter temperature monitoring. The RACS software is the first software developed for

  15. Complementary and alternative medicine (CAM providers’ views of chronic low back pain patients’ expectations of CAM therapies: a qualitative study

    Directory of Open Access Journals (Sweden)

    Schafer Lisa M

    2012-11-01

    Full Text Available Abstract Background Some researchers think that patients with higher expectations for CAM therapies experience better outcomes and that enthusiastic providers can enhance treatment outcomes. This is in contrast to evidence suggesting conventional medical providers often reorient patient expectations to better match what providers believe to be realistic. However, there is a paucity of research on CAM providers’ views of their patients’ expectations regarding CAM therapy and the role of these expectations in patient outcomes. Methods To better understand how CAM providers view and respond to their patients’ expectations of a particular therapy, we conducted 32 semi-structured, qualitative interviews with acupuncturists, chiropractors, massage therapists and yoga instructors identified through convenience sampling. Interviews were recorded, transcribed and analyzed thematically using Atlas ti version 6.1. Results CAM providers reported that they attempt to ensure that their patients’ expectations are realistic. Providers indicated they manage their patients’ expectations in a number of domains— roles and responsibilities of providers and patients, treatment outcomes, timeframe for improvement, and treatment experience. Providers reported that patients’ expectations change over time and that they need to continually manage these expectations to enhance patient engagement and satisfaction with treatment. Conclusions Providers of four types of CAM therapies viewed patients’ expectations as an important component of their experiences with CAM therapy and indicated that they try to align patient expectations with reality. These findings suggest that CAM providers are similar in this respect to conventional medical providers.

  16. Novel Hierarchical Fall Detection Algorithm Using a Multiphase Fall Model

    Science.gov (United States)

    Hsieh, Chia-Yeh; Liu, Kai-Chun; Huang, Chih-Ning; Chu, Woei-Chyn; Chan, Chia-Tai

    2017-01-01

    Falls are the primary cause of accidents for the elderly in the living environment. Reducing hazards in the living environment and performing exercises for training balance and muscles are the common strategies for fall prevention. However, falls cannot be avoided completely; fall detection provides an alarm that can decrease injuries or death caused by the lack of rescue. The automatic fall detection system has opportunities to provide real-time emergency alarms for improving the safety and quality of home healthcare services. Two common technical challenges are also tackled in order to provide a reliable fall detection algorithm, including variability and ambiguity. We propose a novel hierarchical fall detection algorithm involving threshold-based and knowledge-based approaches to detect a fall event. The threshold-based approach efficiently supports the detection and identification of fall events from continuous sensor data. A multiphase fall model is utilized, including free fall, impact, and rest phases for the knowledge-based approach, which identifies fall events and has the potential to deal with the aforementioned technical challenges of a fall detection system. Seven kinds of falls and seven types of daily activities arranged in an experiment are used to explore the performance of the proposed fall detection algorithm. The overall performances of the sensitivity, specificity, precision, and accuracy using a knowledge-based algorithm are 99.79%, 98.74%, 99.05% and 99.33%, respectively. The results show that the proposed novel hierarchical fall detection algorithm can cope with the variability and ambiguity of the technical challenges and fulfill the reliability, adaptability, and flexibility requirements of an automatic fall detection system with respect to the individual differences. PMID:28208694

  17. 2-Cam LWIR imaging Stokes polarimeter

    Science.gov (United States)

    Kudenov, Michael W.; Dereniak, Eustace L.; Pezzaniti, Larry; Gerhart, Grant R.

    2008-04-01

    A 2-Cam micro-bolometer imaging polarimeter operating in the LWIR is presented. The system is capable of snapshot imaging Stokes polarimetry in any one channel (S I, S II, or S 3) by taking two simultaneous measurements of a scene. For measurements of S I or S II, the instrument relies on a specially optimized wire-grid beam-splitter. For measurements of S 3, a form birefringent quarter-wave retarder is inserted into the optical path. Specifics associated with the design of the wire-grid beam-splitter and the form birefringent quarter-wave retarder will be overviewed, with inclusion of RCWA simulations. Calibration and simulation procedures, as well as calibration targets, will be highlighted, and initial data from the instrument are presented.

  18. La crisis nuclear de Corea del Norte: Sky News o Fox News

    OpenAIRE

    Pablo Rodríguez; Dimitrina Jivkova Semova

    2014-01-01

    En este artículo analizamos, desde la teoría del framing, la información ofre - cida por los dos canales de noticias 24 horas del grupo News Corporation, Sky News y Fox News, con relación a la crisis nuclear de Corea del Norte en el periodo 9 -23 de abril de 2013. Nos centramos en aspectos como la “foxificación”, la presencia de expertos militares en los bloques de noti - cias y los encuadres informativos. En el caso de Sky News, la información se ofrece desde el prisma de los sucesos a nivel...

  19. Immediate CAD/ CAM Custom Fabricated Dental Implants

    Directory of Open Access Journals (Sweden)

    Jafar Kolahi

    2010-11-01

    Full Text Available Introduction: There will almost always be gaps between cylin-drical or screw shaped prefabricated implant surface and funnel-shaped tooth socket when an implant is placed immediately after tooth extraction. Hence expensive and difficult bone grafting is re-quired. A custom fabricated implant will be a pragmatic solution for this limitation.The hypothesis: First step following extraction of a tooth is data capture or scanning via a 3D scan method e.g. coordinate measuring machine or non-contact laser scanners such as triangulation range finder. Second step is reconstruction or modeling via editable CAD (computer-aided design model, allowing us to add retentive holes and correction of implant angle. Third step is fabrication via CAM (computer aided manufacturing followed by plasma cleaning process. Fourth step is insertion of the CAD/CAM custom fabricated one-stage implant in the fresh tooth socket. Optimal time for this step is 24-48 hours after extraction. The custom fabricated implant should not load 3-4 months. Usage of chlorhexidine mouth-rinse or chewing gum twice daily for 2 weeks and, in some cases oral antibiotic is recommended. Evaluation of the hypothesis: Contemporary dental implant system faced with several clinical and anatomical limitations such is low sinuses or nerve bundles. Complex and expensive surgical procedures such as nerve repositioning and sinus lift are frequently required. With custom fabricated implant we can overcome several of these limitations because insertion of custom fabricated implant will perform before alveolar bone recession.

  20. The Resource. Fall 2001

    Science.gov (United States)

    2001-01-01

    Adams, Director of Scientific Visualization, initiated a Bring Your Own Data ( BYOD ) workshop for MSRC users. The first workshop was held June 25-26 in...leverage these assets in their future work. The first BYOD workshop was definitely a benefit to the users. Chris Stone, in particular was able to...publications 28 ERDC MSRC The Resource, Fall 2001 ac ro ny m s AG Access Grid AMR Adaptive Mesh Refinement BYOD Bring Your Own Data CDC Control Data

  1. The Research on English News Translation

    Institute of Scientific and Technical Information of China (English)

    石磊

    2014-01-01

    With the development of the whole world, news has become an essential part in our daily life. Therefore, it is very necessary to do some research on news. In view of the distinctive features of news itself and cultural differences between the West and the East, the thesis tries to discuss that to convey an accurate translation Nida ’s functional equivalence theory can be applied to compare the accuracy between the source language and the target language. A brief introduction of this theory is given at the beginning. The author puts more efforts to investigate how the theory is feasible to guide the news translation at lexical level in the next section.

  2. News Media Framing of Negative Campaigning

    DEFF Research Database (Denmark)

    Pedersen, Rasmus Tue

    2014-01-01

    that news coverage of negative campaigning does apply the strategic game frame to a significantly larger degree than articles covering positive campaigning. This finding has significant implications for campaigning politicians and for scholars studying campaign and media effects.......News media coverage of election campaigns is often characterized by use of the strategic game frame and a focus on politicians’ use of negative campaigning. However, the exact relationship between these two characteristics of news coverage is largely unexplored. This article theorizes that consumer...... demand and norms of journalistic independence might induce the news media outlets to cover negative campaigning with a strategic game frame. A comprehensive content analysis based on several newspaper types, several election campaigns, and several different measurements of media framing confirms...

  3. Spaces and Places of News Consumption

    DEFF Research Database (Denmark)

    Peters, Chris

    2016-01-01

    of contemporary media flows intersect with the everywhere ‘lived’ geographies of individuals, and how this changes as we move from an era of mass media consumption to digitalized media practices. It then outlines some key conceptual aspects to consider, from the spatial politics of news consumption, to questions......If we want to understand much of what makes news use meaningful for people, it is important to accentuate not only what they consume, how and when, but also where. Simply put, the places and spaces of news consumption matter, and matter significantly, for how people choose, interpret, and attend...... to the news. This chapter outlines the importance of space and place when it comes to audiences/users of journalism and the gradual recognition of this in digital journalism studies, with an eye to highlighting pertinent research trajectories. It first explores how the everyday digital geographies...

  4. The Electronic Archiving of Arab News Agencies

    Directory of Open Access Journals (Sweden)

    Haifa Ayub Gigawy

    2007-03-01

    Full Text Available This Research aims to present the electronic archives of Arab news agency websites and their methods of searching for and retrieving information. Also, its aim is to examine all their methods in order to find out which are the best and most practically useful ones. The research refers to the news agencies and the Internet, through the methods that users encounter in these inquires and links which present information. It concentrates on practical ways of searching for news items in both texts and pictures. The research contains tables showing the results. It presents a brief summery for each of Arab news agencies.The research comes to the conclusion that there are many things which need to be considered, and also some suggestions as to how the search for and retrieval of information might be improved

  5. Anatomy of news consumption on Facebook

    Science.gov (United States)

    Schmidt, Ana Lucía; Del Vicario, Michela; Quattrociocchi, Walter

    2017-01-01

    The advent of social media and microblogging platforms has radically changed the way we consume information and form opinions. In this paper, we explore the anatomy of the information space on Facebook by characterizing on a global scale the news consumption patterns of 376 million users over a time span of 6 y (January 2010 to December 2015). We find that users tend to focus on a limited set of pages, producing a sharp community structure among news outlets. We also find that the preferences of users and news providers differ. By tracking how Facebook pages “like” each other and examining their geolocation, we find that news providers are more geographically confined than users. We devise a simple model of selective exposure that reproduces the observed connectivity patterns. PMID:28265082

  6. On Neologism in Broadcast News Reporting

    Institute of Scientific and Technical Information of China (English)

    吕慧

    2014-01-01

    Based on the neologism in the broadcast news reporting, this paper will introduce different kinds of the most frequently used words today, including the extended meanings of the conventional words and new words created by word formation.

  7. Modeling a falling slinky

    CERN Document Server

    Cross, R C

    2012-01-01

    A slinky is an example of a tension spring: in an unstretched state a slinky is collapsed, with turns touching, and a finite tension is required to separate the turns from this state. If a slinky is suspended from its top and stretched under gravity and then released, the bottom of the slinky does not begin to fall until the top section of the slinky, which collapses turn by turn from the top, collides with the bottom. The total collapse time t_c (typically ~0.3 s for real slinkies) corresponds to the time required for a wave front to propagate down the slinky to communicate the release of the top end. We present a modification to an existing model for a falling tension spring (Calkin 1993) and apply it to data from filmed drops of two real slinkies. The modification of the model is the inclusion of a finite time for collapse of the turns of the slinky behind the collapse front propagating down the slinky during the fall. The new finite-collapse time model achieves a good qualitative fit to the observed posit...

  8. Modeling a falling slinky

    Science.gov (United States)

    Cross, R. C.; Wheatland, M. S.

    2012-12-01

    A slinky is an example of a tension spring: in an unstretched state a slinky is collapsed, with turns touching, and a finite tension is required to separate the turns from this state. If a slinky is suspended from its top and stretched under gravity and then released, the bottom of the slinky does not begin to fall until the top section of the slinky, which collapses turn by turn from the top, collides with the bottom. The total collapse time tc (typically ˜0.3 s for real slinkies) corresponds to the time required for a wave front to propagate down the slinky to communicate the release of the top end. We present a modification to an existing model for a falling tension spring [Calkin, Am. J. Phys. 61, 261-264 (1993)] and apply it to data from filmed drops of two real slinkies. The modification of the model is the inclusion of a finite time for collapse of the turns of the slinky behind the collapse front propagating down the slinky during the fall. The new finite-collapse time model achieves a good qualitative fit to the observed positions of the top of the real slinkies during the measured drops. The spring constant k for each slinky is taken to be a free parameter in the model. The best-fit model values for k for each slinky are approximately consistent with values obtained from measured periods of oscillation of the slinkies.

  9. CERN Video News, 2nd edition

    CERN Multimedia

    2002-01-01

    This week you will be able to watch on the web the second edition of CERN's video news (see Bulletin n°45/2002, p.3). On this news reel: the ATRAP experiment's latest achievements, superconducting cable production for CMS, the CAST experiment and the European digital conferencing project InDiCo. Go to : www.cern.ch/video, or Bulletin web page.

  10. Focal Points on Constructing News Stories

    Directory of Open Access Journals (Sweden)

    Elena Yuryevna Ilyinova

    2015-11-01

    Full Text Available The issues stated in the article line with the current interest to pragmatic value of news releases in modern media. The news is thought to be a verbalized focal reflection of some event that was chosen by media professionals for setting the current information agenda. Having generated the opinions on the newsworthiness the authors present a set of values that may be used for measurement of relevance and clarity of an event reflection in the news content with frequency, clarity, predictability, unexpectedness, amplitude, cultural proximity, elite nations, elite people, personification, negativity among them. The novelty of the research is that the newsworthiness is checked with the focus to lexical (thematic representation of the news in a diachronic approach: the empirical base of the research was taken from the archives of UK national and local media sources (18–20th cent. and implied comparison of lexical means that reflected an event itself and some values of human interest potential in the news stories written in defined periods. The article states the trend for dynamics in the way the event is reflected in the news stories – the information core of the story is merged with detailed reporting parts, and their content is conditioned by social and moral values.

  11. STOCK TREND PREDICTION USING NEWS SENTIMENT ANALYSIS

    Directory of Open Access Journals (Sweden)

    Kalyani Joshi

    2016-06-01

    Full Text Available Efficient Market Hypothesis is the popular theory about stock prediction. With its failure much research has been carried in the area of prediction of stocks. This project is about taking non quantifiable data such as financial news articles about a company and predicting its future stock trend with news sentiment classification. Assuming that news articles have impact on stock market, this is an attempt to study relationship between news and stock trend. To show this, we created three different classification models which depict polarity of news articles being positive or negative. Observations show that RF and SVM perform well in all types of testing. Naïve Bayes gives good result but not compared to the other two. Experiments are conducted to evaluate various aspects of the proposed model and encouraging results are obtained in all of the experiments. The accuracy of the prediction model is more than 80% and in comparison with news random labelling with 50% of accuracy; the model has increased the accuracy by 30%.

  12. Turnkey CAD/CAM systems' integration with IPAD systems

    Science.gov (United States)

    Blauth, R. E.

    1980-01-01

    Today's commercially available turnkey CAD/CAM systems provide a highly interactive environment, and support many specialized application functions for the design/drafting/manufacturing process. This paper presents an overview of several aerospace companies which have successfully integrated turnkey CAD/CAM systems with their own company wide engineering and manufacturing systems. It also includes a vendor's view of the benefits as well as the disadvantages of such integration efforts. Specific emphasis is placed upon the selection of standards for representing geometric engineering data and for communicating such information between different CAD/CAM systems.

  13. Single unit CAD/CAM restorations: a literature review.

    Science.gov (United States)

    Freedman, Michael; Quinn, Frank; O'Sullivan, Michael

    2007-01-01

    Computer-aided design/computer-aided manufacture (CAD/CAM) has been used in dentistry since 1987. Since then, many CAD/CAM systems have been described, which enable the production of chair-side single unit dental restorations. These restorations are of comparable quality to those made by conventional techniques and have some specific advantages, including rapid production, improved wear properties, decreased laboratory fee and improved cross infection control. This literature review investigates the evidence base for the use of single unit CAD/CAM restorations. Materials, marginal gap, aesthetics, post-operative sensitivity, cementation, cost-effectiveness and longevity are discussed.

  14. Camønoen: Mobilizing pilgrim trails along collaborative platforms

    DEFF Research Database (Denmark)

    Gyimóthy, Szilvia; Widtfeld Meged, Jane

    2016-01-01

    and citizens alike? The recently opened pilgrim trail, Camønoen represents an adapted collaborative business model and as such an appropriate case to study new coastal value creation processes. Camønoen is a 175 km long newly designed walking trail across the islands of Møn, Nyord and Bogø. The trail...... is augmented by a digital platform on which hikers may directly connect with local citizens and book experiences ranging from private dinners to bird-watching and berry-picking. The platform Camønoen.org is hosted by the regional museum, which neither charges for intermediation, nor is responsible for vetting...

  15. Exercises to help prevent falls

    Science.gov (United States)

    ... ency/patientinstructions/000493.htm Exercises to help prevent falls To use the sharing features on this page, ... even more serious injuries. Exercising can help prevent falls because it can: Make your muscles stronger and ...

  16. Top medical news stories 2015

    Directory of Open Access Journals (Sweden)

    Robbins RA

    2015-12-01

    Full Text Available No abstract available. Article truncated after 150 words. Here is our list of the top seven medical news stories for 2015 with special emphasis on the Southwest. 7. Wearable health devices: A wave of wearable computing devices such as Fitbit and UP wristbands have people keeping track of how much they sit, stand, walk, climb stairs and calories they consume (1. These fitness-tracking devices herald a series of devices that will detect and monitor serious diseases. However, these so-called medical-grade wearables require approval from the U.S. Food and Drug Administration, a regulatory hurdle avoided by the fitness-tracking devices which will likely slow their introduction. 6. Caitlyn Jenner: Caitlyn Jenner became the most famous transgender woman in the world following an interview published in Vanity Fair (2. The Vanity Fair website saw 11.6 million visits curious about the former Olympic athlete. Though Jenner publicly shared her gender identity, many transgender Americans do not-12% of gender non-conforming adults said they ...

  17. Falls in degenerative cerebellar ataxias

    NARCIS (Netherlands)

    van de Warrenburg, Bart P C; Steijns, Janneke A G; Munneke, Marten; Kremer, Berry P H; Bloem, Bastiaan R

    2005-01-01

    We retrospectively and prospectively assessed the frequency and characteristics of falls in patients with degenerative cerebellar ataxias. The results show that falls occur very frequently in patients with degenerative cerebellar ataxias and that these falls are serious and often lead to injuries or

  18. News Magazine and Network Television News Coverage of the Munich Olympic Crisis, 1972

    Science.gov (United States)

    1989-05-01

    Picard, "News Coverage as the Contagion of Terrorism: Dangerous Charged Backed by Dubious Science," Political Communication and Persuasion 3 (1986): 386...September 18, 1972): 34. Picard, Robert G. "News Coverage as the Contagion of Terrorism: Dangerous Charges Backed by Dubious Science." Political Communication and

  19. The Virtuous All-News Radio Journalist: Perceptions of News Directors.

    Science.gov (United States)

    Wulfemeyer, K. Tim; McFadden, Lori L.

    To date, most of the scholarly research and critical articles about ethics in journalism have dealt with newspapers and television rather than with radio. To help fill this gap, a study surveyed a segment of the radio news community to determine some of the attitudes, values, and beliefs of news directors concerning ethics in their workplace.…

  20. The falls and the fear of falling among elderly institutionalized

    Directory of Open Access Journals (Sweden)

    Patrícia Almeida

    2013-06-01

    Full Text Available In the present study it is intended to characterize the history of falls and to evaluate the fear to fall in aged institutionalized. The sample is composed for 113 institutionalized aged people, 32 men and 81 women with a average 82,96 ± 7,03 age of years. The data had been collected by means of a questionnaire and statistical analyzed (descriptive statistics, parametric tests - Test T and Anova - Test U-Mann Whitney, and Test of Kruskal-Wallis – and the Test of Tukey. The results point in the direction of that the women present a bigger number of falls (24.8% and greater fear to fall (Med=55. The falls had occurred in its majority in the context of the room of the institutions. It was verified that people who had at least a fall experience present greater fear to fall comparatively (Med=55 with that they had not the same had no incident of fall in period of time (Med=77. Our results come to strengthen the hypothesis of the changeable sex to be able to be considered a factor of fall risk. Aged that they present a history of falls seems to be more vulnerable to develop the fear to fall.

  1. Falling Liquid Films

    CERN Document Server

    Kalliadasis, S; Scheid, B

    2012-01-01

    This research monograph gives a detailed review of the state-of-the-art theoretical methodologies for the analysis of dissipative wave dynamics and pattern formation on the surface of a film falling down a planar, inclined substrate. This prototype is an open-flow hydrodynamic instability representing an excellent paradigm for the study of complexity in active nonlinear media with energy supply, dissipation and dispersion. Whenever possible, the link between theory and experiments is illustrated and the development of order-of-magnitude estimates and scaling arguments is used to facilitate the

  2. `In free fall'

    Science.gov (United States)

    Beijerinck, Herman C. W.

    2014-01-01

    Physicists in the lead of a fiction book or a play, that's a rare event! Writers in general do not understand physics, while physicists seldom have the talent of writing for a large audience. So when it happens, we should rejoice. The up-and-coming German author Juli Zeh [1] (1974), who studied law, has succeeded in combining beautiful prose, psychological drama, crime and physics in a challenging book `In free fall' [2]. A good friend of hers, Bettina Bruinier, has put the core message of the book into a compelling play in the `Volkstheater' in Munich [1]. Yes, it can be done.

  3. [Fall risk and fracture. Aging and fall/fracture].

    Science.gov (United States)

    Kozaki, Koichi

    2013-05-01

    Fall deteriorates QOL and ADL of elderly people, especially when they suffer from hip and vertebral fractures. It is not easy to identify the cause of falling, because falling usually result from multiple factors. Among various potential causes, osteoporosis, osteoarthritis, medication of hypnotic drugs, and environmental factors are important, because they are frequent and can be modifiable. When evaluating fall risks, grasping power, one-leg standing time, timed up&go test, are useful. On the other hand, fall risk index, 22-item self-assessment test, is easy and even better in predicting future falls. In the Cochrane systematic review article 2009, exercise such as Tai-Chi, withdrawal of hypnotic drugs, and vitamin D supplementation are shown to prevent falls in community-dwelling elderly.

  4. Damage and removal of the coating on the first lens of the MegaCam wide-field corrector

    Science.gov (United States)

    Barrick, Gregory; Benedict, Tom; Salmon, Derrick

    2016-08-01

    The coating on the exposed surface of the 810 mm diameter first element of the MegaCam wide-field corrector at the Canada-France-Hawaii Telescope (CFHT) was found to be degraded in the fall of 2014. An investigation showed that the coating was, in fact, damaged over a large part of the exposed surface and was causing major scattering, severely degrading the performance of the instrument. The coating was subsequently removed from the lens by CFHT, restoring the majority of the instrument performance. The investigation of the degradation and the procedure used to remove the coating will be described in this paper.

  5. Breaking bad news to a pregnant woman with a fetal abnormality on ultrasound.

    Science.gov (United States)

    Greiner, Andrea L; Conklin, Jona

    2015-01-01

    Ultrasound is a common procedure performed in pregnancy. Most obstetric patients have an ultrasound between 18 and 20 weeks' gestation. While there is debate regarding the utility of this ultrasound, it has become a routine part of prenatal care. Discovery of a fetal anomaly on ultrasound is most commonly an unexpected, emotionally devastating event for pregnant women. Counseling these women about the ultrasound findings requires empathy and sensitivity. This task falls on the physicians caring for pregnant women: maternal-fetal medicine specialists, radiologists, generalist obstetricians, and family medicine physicians. Their training regarding breaking bad news is varied. Therefore, the purpose of this article is to provide a framework to break bad news of an anomalous fetus for physicians caring for pregnant women using the SPIKES protocol. The SPIKES acronym stands for setting, perception, invitation, knowledge, empathize, summary, and strategy.

  6. CAD/CAM approach to improving industry productivity gathers momentum

    Science.gov (United States)

    Fulton, R. E.

    1982-01-01

    Recent results and planning for the NASA/industry Integrated Programs for Aerospace-Vehicle Design (IPAD) program for improving productivity with CAD/CAM methods are outlined. The industrial group work is being mainly done by Boeing, and progress has been made in defining the designer work environment, developing requirements and a preliminary design for a future CAD/CAM system, and developing CAD/CAM technology. The work environment was defined by conducting a detailed study of a reference design process, and key software elements for a CAD/CAM system have been defined, specifically for interactive design or experiment control processes. Further work is proceeding on executive, data management, geometry and graphics, and general utility software, and dynamic aspects of the programs being developed are outlined

  7. Resin-composite blocks for dental CAD/CAM applications.

    Science.gov (United States)

    Ruse, N D; Sadoun, M J

    2014-12-01

    Advances in digital impression technology and manufacturing processes have led to a dramatic paradigm shift in dentistry and to the widespread use of computer-aided design/computer-aided manufacturing (CAD/CAM) in the fabrication of indirect dental restorations. Research and development in materials suitable for CAD/CAM applications are currently the most active field in dental materials. Two classes of materials are used in the production of CAD/CAM restorations: glass-ceramics/ceramics and resin composites. While glass-ceramics/ceramics have overall superior mechanical and esthetic properties, resin-composite materials may offer significant advantages related to their machinability and intra-oral reparability. This review summarizes recent developments in resin-composite materials for CAD/CAM applications, focusing on both commercial and experimental materials.

  8. Complementary and alternative (CAM) dietary therapies for cancer.

    Science.gov (United States)

    Weitzman, Sheila

    2008-02-01

    Complementary and alternative (CAM) therapies include a wide spectrum of dietary practices, some of which are claimed to cure cancer. Observational studies have shown consistently that predominantly plant-based diets reduce the risk for some adult type cancers such as breast cancer and prostate cancer. These studies form the basis of the American Cancer Society (ACS) nutritional guidelines. Many CAM diets prescribe a similar low fat, high fiber, high fruit and vegetable type diet, but also add detoxification and many different supplements to the basic diet which is then claimed to cure cancer. The potential advantages and disadvantages of CAM diets are discussed. Many aspects can be potentially harmful, particularly to the child with cancer. Advantages include involvement of the child and family in decision-making and care. There is no evidence to support the claims that CAM dietary therapies cure cancer.

  9. Surgical hip dislocation for treatment of cam femoroacetabular impingement

    Directory of Open Access Journals (Sweden)

    Milind M Chaudhary

    2015-01-01

    Conclusion: Cam femoroacetabular Impingement causing pain and limitation of hip movements was treated by open osteochondroplasty after surgical hip dislocation. This reduced pain, improved hip motion and gave good to excellent results in the short term.

  10. Special Section: Complementary and Alternative Medicine (CAM): Time to Talk

    Science.gov (United States)

    ... with your health care providers any complementary and alternative medicines you take or are thinking about starting. Photo: ... and older use some form of complementary and alternative medicine (CAM). But less than one-third who use ...

  11. Finding the Evidence in CAM: a Student's Perspective

    Directory of Open Access Journals (Sweden)

    Jeffrey Ghassemi

    2005-01-01

    Full Text Available This commentary offers a future health care provider's perspective on the role of complementary and alternative medicine (CAM in Western (namely, in US medical education and practice. As a student of both public health and medicine in the United States, Jeffrey Ghassemi is interested in CAM's contribution to improving medical practice and teaching. The commentary highlights the ambiguous definitions of CAM to Westerners despite the rising popularity of and expenditures for alternative modalities of care. It then argues for collaboration between alternative and established medical communities to ascertain the scientific merits of CAM. It concludes by calling for a new medical paradigm that embraces the philosophies of both communities to advance education and patient care.

  12. Availability Analysis of the Ventilation Stack CAM Interlock System

    CERN Document Server

    Young, J

    2000-01-01

    Ventilation Stack Continuous Air Monitor (CAM) Interlock System failure modes, failure frequencies, and system availability have been evaluated for the RPP. The evaluation concludes that CAM availability is as high as assumed in the safety analysis and that the current routine system surveillance is adequate to maintain this availability credited in the safety analysis, nor is such an arrangement predicted to significantly improve system availability.

  13. The pineapple genome and the evolution of CAM photosynthesis.

    Science.gov (United States)

    Ming, Ray; VanBuren, Robert; Wai, Ching Man; Tang, Haibao; Schatz, Michael C; Bowers, John E; Lyons, Eric; Wang, Ming-Li; Chen, Jung; Biggers, Eric; Zhang, Jisen; Huang, Lixian; Zhang, Lingmao; Miao, Wenjing; Zhang, Jian; Ye, Zhangyao; Miao, Chenyong; Lin, Zhicong; Wang, Hao; Zhou, Hongye; Yim, Won C; Priest, Henry D; Zheng, Chunfang; Woodhouse, Margaret; Edger, Patrick P; Guyot, Romain; Guo, Hao-Bo; Guo, Hong; Zheng, Guangyong; Singh, Ratnesh; Sharma, Anupma; Min, Xiangjia; Zheng, Yun; Lee, Hayan; Gurtowski, James; Sedlazeck, Fritz J; Harkess, Alex; McKain, Michael R; Liao, Zhenyang; Fang, Jingping; Liu, Juan; Zhang, Xiaodan; Zhang, Qing; Hu, Weichang; Qin, Yuan; Wang, Kai; Chen, Li-Yu; Shirley, Neil; Lin, Yann-Rong; Liu, Li-Yu; Hernandez, Alvaro G; Wright, Chris L; Bulone, Vincent; Tuskan, Gerald A; Heath, Katy; Zee, Francis; Moore, Paul H; Sunkar, Ramanjulu; Leebens-Mack, James H; Mockler, Todd; Bennetzen, Jeffrey L; Freeling, Michael; Sankoff, David; Paterson, Andrew H; Zhu, Xinguang; Yang, Xiaohan; Smith, J Andrew C; Cushman, John C; Paull, Robert E; Yu, Qingyi

    2015-12-01

    Pineapple (Ananas comosus (L.) Merr.) is the most economically valuable crop possessing crassulacean acid metabolism (CAM), a photosynthetic carbon assimilation pathway with high water-use efficiency, and the second most important tropical fruit. We sequenced the genomes of pineapple varieties F153 and MD2 and a wild pineapple relative, Ananas bracteatus accession CB5. The pineapple genome has one fewer ancient whole-genome duplication event than sequenced grass genomes and a conserved karyotype with seven chromosomes from before the ρ duplication event. The pineapple lineage has transitioned from C3 photosynthesis to CAM, with CAM-related genes exhibiting a diel expression pattern in photosynthetic tissues. CAM pathway genes were enriched with cis-regulatory elements associated with the regulation of circadian clock genes, providing the first cis-regulatory link between CAM and circadian clock regulation. Pineapple CAM photosynthesis evolved by the reconfiguration of pathways in C3 plants, through the regulatory neofunctionalization of preexisting genes and not through the acquisition of neofunctionalized genes via whole-genome or tandem gene duplication.

  14. Aquatic CAM photosynthesis: a brief history of its discovery

    Science.gov (United States)

    Keeley, Jon E.

    2014-01-01

    Aquatic CAM (Crassulacean Acid Metabolism) photosynthesis was discovered while investigating an unrelated biochemical pathway concerned with anaerobic metabolism. George Bowes was a significant contributor to this project early in its infancy. Not only did he provide me with some valuable perspectives on peer review rejections, but by working with his gas exchange system I was able to take our initial observations of diel fluctuations in malic acid to the next level, showing this aquatic plant exhibited dark CO2 uptake. CAM is universal in all aquatic species of the worldwide Lycophyta genus Isoetes and non-existent in terrestrial Isoetes. Outside of this genus aquatic CAM has a limited occurrence in three other families, including the Crassulaceae. This discovery led to fascinating adventures in the highlands of the Peruvian Andes in search of Stylites, a terrestrial relative of Isoetes. Stylites is a plant that is hermetically sealed from the atmosphere and obtains all of its carbon from terrestrial sources and recycles carbon through CAM. Considering the Mesozoic origin of Isoetes in shallow pools, coupled with the fact that aquatic Isoetes universally possess CAM, suggests the earliest evolution of CAM photosynthesis was most likely not in terrestrial plants.

  15. Measuring the Interestingness of News Articles

    Energy Technology Data Exchange (ETDEWEB)

    Pon, R K; Cardenas, A F; Buttler, D J

    2007-09-24

    An explosive growth of online news has taken place. Users are inundated with thousands of news articles, only some of which are interesting. A system to filter out uninteresting articles would aid users that need to read and analyze many articles daily, such as financial analysts and government officials. The most obvious approach for reducing the amount of information overload is to learn keywords of interest for a user (Carreira et al., 2004). Although filtering articles based on keywords removes many irrelevant articles, there are still many uninteresting articles that are highly relevant to keyword searches. A relevant article may not be interesting for various reasons, such as the article's age or if it discusses an event that the user has already read about in other articles. Although it has been shown that collaborative filtering can aid in personalized recommendation systems (Wang et al., 2006), a large number of users is needed. In a limited user environment, such as a small group of analysts monitoring news events, collaborative filtering would be ineffective. The definition of what makes an article interesting--or its 'interestingness'--varies from user to user and is continually evolving, calling for adaptable user personalization. Furthermore, due to the nature of news, most articles are uninteresting since many are similar or report events outside the scope of an individual's concerns. There has been much work in news recommendation systems, but none have yet addressed the question of what makes an article interesting.

  16. Preference Based Personalized News Recommender System

    Directory of Open Access Journals (Sweden)

    Mansi Sood

    2014-06-01

    Full Text Available News reading has changed from the traditional model of hardcopy newspapers to online news access. Thousands of news sources are available on internet each having millions of articles to choose from, leaving users tangled to find out a relevant article that matches their interests and liking. Recommender Systems can be used as a solution to this information overload problem by identifying the interest areas of a user by creating user profiles, maintaining those profiles to keep accommodating changing user interests and presenting a set of recent news articles formed as recommendations based on those user profiles. This paper presents an algorithm, which requests one time input from users (during the signup about their preference of news categories (like Sports, Entertainment etc., which they would like to subscribe and creates a personalized profile for each user. Subsequently, it requests an optional feedback on the recommended articles, to intelligently update user profiles, and recommend relevant articles to them, based on their changing interests. The paper also presents a simulation of the proposed algorithm on various use cases to depict the correctness and robustness of the algorithm. Also, it gives a brief idea about implementation details and challenges associated with the algorithm.

  17. Modeling news dissemination on nuclear issues

    Energy Technology Data Exchange (ETDEWEB)

    Reis Junior, Jose S.B.; Barroso, Antonio C.O.; Menezes, Mario O., E-mail: jsbrj@ime.usp.b, E-mail: barroso@ipen.b, E-mail: mario@ipen.b [Instituto de Pesquisas Energeticas e Nucleares (IPEN/CNEN-SP), Sao Paulo, SP (Brazil)

    2011-07-01

    Using a modified epidemiological model, the dissemination of news by media agents after the occurrence of large scale disasters was studied. A modified compartmented model was developed in a previous paper presented at INAC 2007. There it used to study to the Chernobyl's nuclear accident (1986) and the Concorde airplane crash (2000). Now the model has been applied to a larger and more diverse group of events - nuclear, non-nuclear and naturally caused disasters. To be comprehensive, old and recent events from various regions of the world were selected. A more robust news repository was used, and improved search techniques were developed to ensure that the scripts would not count false positive news. The same model was used but with improved non-linear embedded simulation optimization algorithms to generate the parameters of interest for our model. Individual parameters and some specific combination of them allow some interesting perceptions on how the nature of the accident / disaster gives rise to different profiles of growth and decay of the news. In our studies events involving nuclear causes generate news repercussion with more explosive / robust surge profiles and longer decaying tails than those of other natures. As a consequence of these differences, public opinion and policy makers are also much more sensitive to some issues than to others. The model, through its epidemiological parameters, shows in quantitative manner how 'nervous' the media content generators are with respect to nuclear installations and how resilient this negative feelings about nuclear is. (author)

  18. News exposure predicts anti-Muslim prejudice

    Science.gov (United States)

    Sibley, Chris G.; Osborne, Danny; Bulbulia, Joseph

    2017-01-01

    News coverage of Islamic extremism is reigniting debates about the media’s role in promoting prejudice toward Muslims. Psychological theories of media-induced prejudice date to the 1950’s, and find support from controlled experiments. However, national-scale studies of media effects on Muslim prejudice are lacking. Orthogonal research investigating media-induced prejudice toward immigrants has failed to establish any link. Moreover, it has been found that people interpret the news in ways that confirm pre-existing attitudes, suggesting that media induced Muslim prejudice in liberal democracies is unlikely. Here, we test the association between news exposure and anti-Muslim prejudice in a diverse national sample from one of the world’s most tolerant societies, where media effects are least likely to hold (N = 16,584, New Zealand). In support of media-induced Islamophobia, results show that greater news exposure is associated with both increased anger and reduced warmth toward Muslims. Additionally, the relationship between media exposure and anti-Muslim prejudice does not reliably vary with political ideology, supporting claims that it is widespread representations of Muslims in the news, rather than partisan media biases, that drives anti-Muslim prejudice. PMID:28362823

  19. Swisster – a news website for Anglophones

    CERN Multimedia

    2008-01-01

    Employees of CERN can now sign up for a free account at Swisster.ch, an English language website devoted to Swiss news and current affairs. « prev next » The website, which is aimed at English speakers in Switzerland, normally requires an annual subscription of 300 CHF, but has teamed up with sponsors to offer a free subscription for CERN employees. The service provides a daily newsletter containing the main news and other information sent to subscribers every working day. The Swisster website also offers a variety of services such as health, education and food forums called "corners", as well as weather & snow forecasts, blogs and even a TV guide for Anglophones. The editorial team of English-speaking journalists is based in Lausanne, Geneva, Zurich and Neuchatel and covers news for expatriates and English speakers living and working in Switzerland. Swisster.ch also has a Saturday morning radio show from 08:30 to 09:30, on Radio Cit�...

  20. Effective Mechanism for Social Recommendation of News

    CERN Document Server

    Wei, Dong; Cimini, Giulio; Wu, Pei; Liu, Weiping; Zhang, Yi-Cheng

    2011-01-01

    Recommendation systems represent an important tool for news distribution on the Internet. In this work we modify a recently proposed social recommendation model in order to deal with no explicit ratings of users on news. The model consists of a network of users which continually adapts in order to achieve an efficient news traffic. To optimize network's topology we propose different stochastic algorithms that are scalable with respect to the network's size. Agent-based simulations reveal the features and the performance of these algorithms. To overcome the resultant drawbacks of each method we introduce two improved algorithms and show that they can optimize network's topology almost as fast and effectively as other not-scalable methods that make use of much more information.

  1. Mixed News on Drug Abuse Among Lesbian, Gay Americans

    Science.gov (United States)

    ... gov/news/fullstory_161477.html Mixed News on Drug Abuse Among Lesbian, Gay Americans This group is more ... said Kana Enomoto, deputy principal administrator at the Substance Abuse and Mental Health Services Administration (SAMHSA). She spoke ...

  2. Tipping news in information accumulation system

    Science.gov (United States)

    Shin, J. K.

    2010-05-01

    As a continuous opinion dynamics model, the information accumulation system (IAS) includes three basic mechanisms of the news, the inheritance and the diffusion as contributing to the information accumulation process of a system. A system is composed of agents who diffuse information through internal interaction, while each of them has incomplete memory or inheritance rate. The news comes from external sources of information, such as mass media. Previously the model IAS was studied only for the small news problems. In this study, a tipping news problem is considered. A key question of the problem is: what is the minimum strength of advertisement that can tip the minority opinion to a majority one? Dynamics of the IAS is briefly revisited with a special interest on nonlinear behavior of the model. In particular, it is shown that a discrete map of the IAS for a single color problem can be transformed into a logistic map, from which the dynamics of the IAS can be better understood. To show the applicability of the IAS model, the result is applied to explain the concept of the critical population size, which claims that there is a minimum population size for a social knowledge system to be continuously inherited without being lost. And critical size of the tipping news is found analytically in terms of IAS parameters. Some of the key results from the present study are compared in detail with the results from the Brownian particle model, which is believed to be the most similar model to the IAS. The concept of tipping news is used to show that a traditional society can tip at an exceptionally low inter-community exposure. Finally, the result was applied to the language competition problem.

  3. A Critical Discourse Analysis of News Reports

    Institute of Scientific and Technical Information of China (English)

    SHEN Ke-lin

    2014-01-01

    Critical discourse analysis studies the relations between discourse, power, dominance, etc. and the position of the analyst. News report, which is a sociopolitical and official discourse, is often greatly affected by power or dominant ideologies and it affects people’s ideologies and attitudes. The comparative study of two pieces of news report on the same event respectively from China Daily and Times New York shows that ideology and power relationship are hidden in the public discourses and serve their purpose of forming people’s ideology.

  4. News Framing in a Time of Terror

    DEFF Research Database (Denmark)

    Jørndrup, Hanne

    2016-01-01

    the attacks at the Charlie Hebdo office in Paris in January 2015. This article analyses how the Danish television channel DR1 framed the attacks in the newscast from the first shot at Krudttønden and for the following week. Furthermore, the analysis will discuss how the framing of the shooting as a “terror...... attack” transformed the news coverage into a “news media” media event, abandoning the journalistic norm of critical approach while the media instead became the scene of national mourning...

  5. News from the Biological Stain Commission

    DEFF Research Database (Denmark)

    Lyon, H O; Kiernan, J A

    2008-01-01

    of the International Standards Organization (ISO/TC 212) and its working groups, WG 1, WG 2 and WG 3. In this issue of News from the BSC, H.O. Lyon provides information from the annual meeting of ISO/TC 212 that took place June 2-4, 2008 in Vancouver, British Columbia, Canada. In addition, under the heading......In the three earlier editions of News from the Biological Stain Commission (BSC), under the heading of "Regulatory affairs," the BSC's International Affairs Committee reported on the work of Technical Committee 212, Clinical Laboratory Testing and in Vitro Diagnostic Test Systems...

  6. News from the biological stain commission

    DEFF Research Database (Denmark)

    Kiernan, J.A.; Lyon, Hans Oluf

    2008-01-01

    of the International Standards Organization (ISO/TC 212) and its working groups, WG 1, WG 2 and WG 3. In this issue of News from the BSC, H.O. Lyon provides information from the annual meeting of ISO/TC 212 that took place June 2-4, 2008 in Vancouver, British Columbia, Canada. In addition, under the heading......In the three earlier editions of News from the Biological Stain Commission (BSC), under the heading of "Regulatory affairs," the BSC's International Affairs Committee reported on the work of Technical Committee 212, Clinical Laboratory Testing and in Vitro Diagnostic Test Systems...

  7. 2006 Top 10 China RE Scientific News

    Institute of Scientific and Technical Information of China (English)

    2007-01-01

    @@ Note:Hosted by China Rare Earth Information Center and National RE Information Net and sponsored by Chinese RE Society Information Specialty Committee,China RE Society Technology εt Economy Specialty Committee,Northern RE Industry Productivity Promotion Center,and principal medias in China RE industry such as publications "China RE Information" and "Chinese Rare Earths" and China RE Website,2006 Top 10 China Rare Earth Scientific News,which were selected from 100 pieces of candidate rare earth scientific news nationwide,were announced recently.

  8. News coverage of climate change in Nature News and ScienceNOW during 2007

    DEFF Research Database (Denmark)

    Nielsen, Kristian Hvidtfelt; Kjærgaard, Rikke Schmidt

    2011-01-01

    Climate change has become one of the most favored topics in mass media, political discourses, and scientific discussions during the past decade. By the end of 2007 the scientific journals Science and Nature both demonstrated the urgency of climate change by emphasizing the importance and necessity...... of appreciating climate change, its severe consequences, and its anthropogenic causes. During that year the two journals’ online news services Nature News and ScienceNOW framed climate change to fit particular agendas resulting in markedly different narratives. This article demonstrates that Nature News reported...

  9. A Blind Angle? News Sources, Gender and Ethnicity in Danish TV News

    DEFF Research Database (Denmark)

    Fiig, Christina

    The paper will present and discuss a framework for grasping some of the democratic consequences of biased TV news programs. In line with Jürgen Habermas, one can ask what consequences it has for a democratic public sphere that the national TV news landscape is biased in term of source diversity...... (gender and ethnicity). With Peter Dahlgren’s analysis of television as a space for civic identity and agency, the paper engages in a discussion of contributions and limitations of TV news framed by some of the dimensions of civic cultures (knowledge, values, trust, practices and identities)....

  10. The Subaru Hyper Suprime-Cam Survey

    Science.gov (United States)

    Strauss, Michael A.; Hyper Suprime-Cam Team

    2017-01-01

    High-latitude wide-field optical imaging surveys allow us to address scientific questions ranging from the properties of asteroids in the Solar System, to the structure of the Milky Way halo, to galaxy evolution, to the distribution of dark matter in the universe and the properties and evolution of dark energy. Hyper Suprime-Cam (HSC) is an imaging camera with a 1.77 deg2 field of view, mounted at the Prime Focus of the Subaru 8.2-m telescope operated by the National Astronomical Observatory of Japan on the summit of Maunakea in Hawaii. A consortium of astronomers from Japan, Taiwan and Princeton University is carrying out a three-layer, 300-night, multiband survey with this instrument. The Wide Layer will cover 1400 deg2 in five broad bands (grizy), to a 5 sigma point-source depth of r~26. The Deep Layer will cover 28 deg2 in four separate fields, going a magnitude deeper, and including narrow-band imaging to identify Lyman-alpha emitters at high redshift. The Ultradeep Layer will go a magnitude deeper still in two pointings (3.5 deg2), allowing studies of supernovae and other variable phenomenae.The survey started in 2014, and will continue through 2019. We have covered 240 deg2 of the Wide Layer in all five bands, and the median seeing in the i band is 0.60 arcseconds. In this introductory talk to the HSC special session, I will describe the quality of the data, plans for public data release, and touch upon some of the early science results, which range from the discovery of an ultrafaint dwarf galaxy in the Milky Way halo, to significant numbers of quasars and galaxies with redshifts between 5.7 and 7, to measurements of gravitational weak lensing around clusters.

  11. On the Strategies for Translating English News Headlines

    Institute of Scientific and Technical Information of China (English)

    Wang Chao

    2016-01-01

    A good headline can not only attract readers' attention and trigger their desire to read, but also help them grasp the main points. Thus, news headlines act as guides for readers to choose the information they need. Headlines play a peculiar and essential role in news reporting. In order to understand the headline well, it's better for us to know something about the features and translations of English news headlines. In this paper, the strategies of translation of English news headlines are introduced.

  12. From everyday communicative figurations to rigorous audience news repertoires

    DEFF Research Database (Denmark)

    Kobbernagel, Christian; Schrøder, Kim Christian

    2016-01-01

    repertoires from the ensemble of old and new media available. This article presents an innovative mixed-method approach with considerable explanatory power to the exploration of patterns of news media consumption. This approach tailors Q-methodology in the direction of a qualitative study of news consumption...... of six audience news repertoires in Denmark, also preserves the qualitative thickness of the participants’ verbal accounts of the communicative figurations of their day-in-the-life with the news media...

  13. Personalized News Recommendation: A Review and an Experimental Investigation

    Institute of Scientific and Technical Information of China (English)

    Lei Li; Ding-Ding Wang; Shun-Zhi Zhu; Tao Li

    2011-01-01

    Online news articles,as a new format of press releases,have sprung up on the Internet.With its convenience and recency,more and more people prefer to read news online instead of reading the paper-format press releases.However,a gigantic amount of news events might be released at a rate of hundreds,even thousands per hour.A challenging problem is how to efficiently select specific news articles from a large corpus of newly-published press releases to recommend to individual readers,where the selected news items should match the reader's reading preference as much as possible.This issue refers to personalized news recommendation.Recently,personalized news recommendation has become a promising research direction as the Internet provides fast access to real-time information from multiple sources around the world.Existing personalized news recommendation systems strive to adapt their services to individual users by virtue of both user and news content information.A variety of techniques have been proposed to tackle personalized news recommendation,including content-based,collaborative filtering systems and hybrid versions of these two.In this paper,we provide a comprehensive investigation of existing personalized news recommenders.We discuss several essential issues underlying the problem of personalized news recommendation,and explore possible solutions for performance improvement.Further,we provide an empirical study on a collection of news articles obtained from various news websites,and evaluate the effect of different factors for personalized news recommendation.We hope our discussion and exploration would provide insights for researchers who are interested in personalized news recommendation.

  14. A Comparative Study of News Sources in Sino-English News Reports Re-lated to Nobel Winner Mo Yan

    Institute of Scientific and Technical Information of China (English)

    徐莺

    2014-01-01

    News, by no means a neutral vehicle, is in reality ideologically driven and controlled by news values to which the use of news sources is of great help. Geis once argued that the single most important power of the press is its capacity to say what the important issues are at any particular time and to determine whose voices will be heard on any given issue (Geis, 1987:10). News sources may tell readers something, but it may also mislead readers since people cannot think about and make sense out of news events without imposing a bias on the news. It is, therefore, worth our attention and effort to understand how news source works, how it affects readers' perceptions of news events, how it is produced, how it is shaped by values and ideology.

  15. Are news media substitutes? Gratifications, contents, and uses

    NARCIS (Netherlands)

    R. van der Wurff

    2011-01-01

    Internet is generally expected to have one of two effects on traditional news media: It displaces them, or it forces them into distinct market niches. A shared assumption underlying both expectations is that news media displacement, or substitution, is a function of the degree to which news media ar

  16. The Role of Geographic Information in News Consumption

    NARCIS (Netherlands)

    Gebremeskel, G.G.; Vries, A.P. de

    2015-01-01

    We investigate the role of geographic proximity in news consumption. Using a month-long log of user interactions with news items of ten information portals, we study the relationship between users' geographic locations and the geographic foci of information portals and local news categories. We find

  17. 7 CFR 500.9 - Photographs for news or advertising.

    Science.gov (United States)

    2010-01-01

    ... 7 Agriculture 6 2010-01-01 2010-01-01 false Photographs for news or advertising. 500.9 Section 500... for news or advertising. Photographs for news purposes may be taken at the USNA without prior permission. Photographs for advertising and other commercial purposes may be taken, but only with the...

  18. Affective priming during the processing of news articles

    NARCIS (Netherlands)

    Baumgartner, S.E.; Wirth, W.

    2012-01-01

    The present study investigates the role of affective priming during the processing of news articles. It is assumed that the valence of the affective response to a news article will influence the processing of subsequent news articles. More specifically, it is hypothesized that participants who read

  19. Dow Jones News/Retrieval--An IndepthBxook.

    Science.gov (United States)

    Dempsey, Tim

    1984-01-01

    This introduction to the nonbibliographic databases offered by the Dow Jones News/Retrieval Service describes file content and search strategies in four groups: Dow Jones Business and Economic News; Dow Jones Quotes (market prices for stocks and other securities); Financial and Investment Services; General News and Information Services. Examples…

  20. MEANTIME, the NewsReader Multilingual Event and Time Corpus

    NARCIS (Netherlands)

    Minard, A.-L.; Speranza, M; Urizar, R.; Altuna, B.; Erp, van M.G.J.; Schoen, A.M.; Son, van C.M.

    2016-01-01

    In this paper, we present the NewsReader MEANTIME corpus, a semantically annotated corpus of Wikinews articles. The corpus consists of 480 news articles, i.e. 120 English news articles and their translations in Spanish, Italian, and Dutch. MEANTIME contains annotations at different levels. The docum

  1. The Significance of Vague Language in Political News in

    Institute of Scientific and Technical Information of China (English)

    孙璐璐

    2015-01-01

    Political News always reports the facts happening in the country's political life, which mainly including the guidelines, this paper aims to analyze the application of Vague Language in political news in magazine in details. In this way, to help the readers understand and appreciate the political news better.

  2. The E-C Translation of Vocabularies in Sports News

    Institute of Scientific and Technical Information of China (English)

    何琳琳

    2014-01-01

    In recent years, many world top level sports events take place in China. The exchange in sports field between China and international society adds more significance to the E-C translation of sports news. This paper analyses the lexical features of sports news and then explains some difficulties in the translation of the words of sports news.

  3. A Study of Metaphor Translation Strategies in News English

    Institute of Scientific and Technical Information of China (English)

    王晶虹

    2014-01-01

    With the metaphors in News English as data,this dissertation aims at making a breakthrough in news English translation.Based on the CIT which gives comprehensive and insightful explanation to the metaphors in news English,the author proposes two strategies applied in the metaphor translationin this area.

  4. A Study of Metaphor Translation Strategies in News English

    Institute of Scientific and Technical Information of China (English)

    王晶虹

    2014-01-01

    With the metaphors in News English as data, this dissertation aims at making a breakthrough in news English translation. Based on the CIT which gives comprehensive and insightful explanation to the metaphors in news English, the author proposes two strategies applied in the metaphor translation in this area.

  5. A Predictive Framework for Determining How Journalists Determine News.

    Science.gov (United States)

    Gaudino, James L.

    To determine how to articulate a concrete definition of the substance of the journalist's occupation, this paper offers a propositional framework of news value based on Kurt Lewin's gatekeeper model. First, the paper follows the established suggestion that news decisions are best studied from a gatekeeping perspective or that "news is…

  6. 16 CFR 1012.6 - The news media.

    Science.gov (United States)

    2010-01-01

    ... media attempts to influence any Agency employee on a substantial interest matter. ... 16 Commercial Practices 2 2010-01-01 2010-01-01 false The news media. 1012.6 Section 1012.6... PERSONNEL AND OUTSIDE PARTIES § 1012.6 The news media. The Agency recognizes that the news media occupy...

  7. Falling for Fall Reading Games: Great Stories for the Season

    Science.gov (United States)

    Maxwell, D. Jackson

    2004-01-01

    Literacy games are just another strategy in the ultimate goal to increase reading and overall student academic performance. Activities such as the Fall reading game, which focuses on the Fall season, which encourage reluctant readers to take the beginning steps toward developing the skills they would need to become accomplished readers are…

  8. Comparing local TV news with national TV news in cancer coverage: an exploratory content analysis.

    Science.gov (United States)

    Lee, Chul-Joo; Long, Marilee; Slater, Michael D; Song, Wen

    2014-12-01

    The authors compared local TV news with national TV news in terms of cancer coverage using a nationally representative sample of local nightly TV and national network TV (i.e., ABC, CBS, NBC, and CNN) cancer news stories that aired during 2002 and 2003. Compared with national TV news, local TV cancer stories were (a) much shorter in length, (b) less likely to report on cancer prevention (i.e., preventive behaviors and screening tests), and (c) less likely to reference national organizations (i.e., National Cancer Institute, American Cancer Society, National Institutes of Health, Centers for Disease Control and Prevention, Food and Drug Administration) that have made clear recommendations about ways to prevent cancer. The implications of these findings for health communication research and cancer education were discussed.

  9. PRODUCT DATA MANAGEMENT DALAM KAITAN DENGAN CAD/CAM

    Directory of Open Access Journals (Sweden)

    Bernardo Nugroho Yahya

    2004-01-01

    Full Text Available The future industry is the one who can manage the information system. Today, communication technology and distributed system computerization already have the ability to implement system that able to exchange and share information between different users. Product Data Management (PDM is an up-to-date and excellent method on managing the exchange and share of information. PDM is able to integrate and manage data analyzing process and documentation of the related product component physically. By adjusting the CAD/CAM on certain condition, the PDM will function maximally by using the information based on STEP (Standard for the Exchange of Product Data model. This article will explain the relationship between PDM system and CAD/CAM on industry. Abstract in Bahasa Indonesia : Sistem informasi merupakan ujung tombak sebuah perusahaan yang unggul di masa depan. Komputerisasi dengan sistem yang terdistribusi dan teknologi komunikasi saat ini memiliki kemampuan untuk mengimplementasikan sistem yang dapat menukar dan men-share informasi antar user yang berbeda. Teknologi yang mendapat cukup perhatian luas dalam hal pertukaran dan sharing informasi ini adalah Product Data Management (PDM. PDM dapat mengintegrasikan dan mengatur proses pengolahan data dan dokumen teknik yang berhubungan dengan komponen fisik produk yang bersangkutan. PDM akan berfungsi maksimal apabila kesesuaian dengan CAD/CAM diatur sedemikian rupa, dihubungkan dengan informasi berbasiskan STEP (Standard for the Exchange of Product Data model. Artikel ini akan menjelaskan hubungan antara sistem PDM dengan CAD/CAM dalam industri. Kata kunci: PDM, Manajemen Data, CAD/CAM, STEP.

  10. CamBAfx: Workflow Design, Implementation and Application for Neuroimaging.

    Science.gov (United States)

    Ooi, Cinly; Bullmore, Edward T; Wink, Alle-Meije; Sendur, Levent; Barnes, Anna; Achard, Sophie; Aspden, John; Abbott, Sanja; Yue, Shigang; Kitzbichler, Manfred; Meunier, David; Maxim, Voichita; Salvador, Raymond; Henty, Julian; Tait, Roger; Subramaniam, Naresh; Suckling, John

    2009-01-01

    CamBAfx is a workflow application designed for both researchers who use workflows to process data (consumers) and those who design them (designers). It provides a front-end (user interface) optimized for data processing designed in a way familiar to consumers. The back-end uses a pipeline model to represent workflows since this is a common and useful metaphor used by designers and is easy to manipulate compared to other representations like programming scripts. As an Eclipse Rich Client Platform application, CamBAfx's pipelines and functions can be bundled with the software or downloaded post-installation. The user interface contains all the workflow facilities expected by consumers. Using the Eclipse Extension Mechanism designers are encouraged to customize CamBAfx for their own pipelines. CamBAfx wraps a workflow facility around neuroinformatics software without modification. CamBAfx's design, licensing and Eclipse Branding Mechanism allow it to be used as the user interface for other software, facilitating exchange of innovative computational tools between originating labs.

  11. CamBAfx: workflow design, implementation and application for neuroimaging

    Directory of Open Access Journals (Sweden)

    Cinly Ooi

    2009-08-01

    Full Text Available CamBAfx is a workflow application designed for both researchers who use workflows to process data (consumers and those who design them (designers. It provides a front-end (user interface optimized for data processing designed in a way familiar to consumers. The back-end uses a pipeline model to represent workflows since this is a common and useful metaphor used by designers and is easy to manipulate compared to other representations like programming scripts. As an Eclipse Rich Client Platform application, CamBAfx's pipelines and functions can be bundled with the software or downloaded post-installation. The user interface contains all the workflow facilities expected by consumers. Using the Eclipse Extension Mechanism designers are encouraged to customize CamBAfx for their own pipelines. CamBAfx wraps a workflow facility around neuroinformatics software without modification. CamBAfx's design, licensing and Eclipse Branding Mechanism allow it to be used as the user interface for other software, facilitating exchange of innovative computational tools between originating labs.

  12. The Pleiotropic Role of L1CAM in Tumor Vasculature

    Science.gov (United States)

    Angiolini, Francesca; Cavallaro, Ugo

    2017-01-01

    Angiogenesis, the formation of new vessels, is a key step in the development, invasion, and dissemination of solid tumors and, therefore, represents a viable target in the context of antitumor therapy. Indeed, antiangiogenic approaches have given promising results in preclinical models and entered the clinical practice. However, in patients, the results obtained so far with antiangiogenic drugs have not completely fulfilled expectations, especially because their effect has been transient with tumors developing resistance and evasion mechanisms. A better understanding of the mechanisms that underlie tumor vascularization and the functional regulation of cancer vessels is a prerequisite for the development of novel and alternative antiangiogenic treatments. The L1 cell adhesion molecule (L1CAM), a cell surface glycoprotein previously implicated in the development and plasticity of the nervous system, is aberrantly expressed in the vasculature of various cancer types. L1CAM plays multiple pro-angiogenic roles in the endothelial cells of tumor-associated vessels, thus emerging as a potential therapeutic target. In addition, L1CAM prevents the maturation of cancer vasculature and its inhibition promotes vessel normalization, a process that is thought to improve the therapeutic response of tumors to cytotoxic drugs. We here provide an overview on tumor angiogenesis and antiangiogenic therapies and summarize the current knowledge on the biological role of L1CAM in cancer vasculature. Finally, we highlight the clinical implications of targeting L1CAM as a novel antiangiogenic and vessel-normalizing approach. PMID:28134764

  13. Audiovisual infotainment in European news: a comparative content analysis of Dutch, Spanish and Irish television news programs

    NARCIS (Netherlands)

    Alencar, A.; Kruikemeier, S.

    2015-01-01

    This study investigates to what extent audiovisual infotainment features can be found in the narrative structure of television news in three European countries news. Content analysis included a sample of 639 news reports (or reporter packages) aired in the first three weeks of September 2013, in six

  14. Is the internet about to take over? How using online news is related to offline news consumption patterns

    NARCIS (Netherlands)

    Trilling, D.; Schönbach, K.

    2011-01-01

    In the ongoing debate on the role of the Internet in public discourse, it is often assumed that online news fundamentally changes mass communication. But is there a relationship between online news use and a differentiation in overall news consumption patterns? The results of a large-scale survey co

  15. Soviet Cybernetics: Recent News Items, Number Thirteen.

    Science.gov (United States)

    Holland, Wade B.

    An issue of "Soviet Cybernetics: Recent News Items" consists of English translations of the leading recent Soviet contributions to the study of cybernetics. Articles deal with cybernetics in the 21st Century; the Soviet State Committee on Science and Technology; economic reforms in Rudnev's ministry; an interview with Rudnev; Dnepr-2; Dnepr-2…

  16. Analysis of textual Cohesion in News Report

    Institute of Scientific and Technical Information of China (English)

    刘盛兰

    2014-01-01

    Cohesion embodies the non-structural resources in English discourse and indicates the latent continuity existing in the text.On the basis of cohesion theory,this paper analyzes textual cohesion of the selected news reports form BBC website,in order to explore the way of structuring the text and realizing the meaning of the text.

  17. Engaging and Disengaging with Political News

    DEFF Research Database (Denmark)

    Ørmen, Jacob; Linaa Jensen, Jakob

    level, we further investigate the differences between users that only consume political news and users that also talk about politics with others. And on the tertiary level, we identify the most widespread communicative practices (e.g. sharing content on social network sites, writing comments on blogs...

  18. Volume, Volatility and Public News Announcements

    DEFF Research Database (Denmark)

    Bollerslev, Tim; Li, Jia; Xue, Yuan

    We provide new empirical evidence for the way in which financial markets process information. Our results are based on high-frequency intraday data along with new econometric techniques for making inference on the relationship between trading intensity and spot volatility around public news...

  19. Implication for Media Convergence on News Learning

    Science.gov (United States)

    Gumus, Agah; Ozad, Bahire

    2011-01-01

    Over the last decade, comparisons of the effects of the traditional news media and the Internet have been made in relation to comprehension and remembering. This study aims at assessing the effects of single and compound presentational elements, and making predictions for the future. One of the two main aims of this study is to measure…

  20. The Spatiotemporal Dynamics of Digital News Audiences

    DEFF Research Database (Denmark)

    Peters, Chris

    2016-01-01

    The changing patterns of news consumption in a digital era bring about new configurations between audiences, information, the devices upon which they consume it and the different (mobile) places and (shiftable) times where and when this is possible. This chapter highlights the need to consider th...... challenges the conventional routines and symbolic power of journalism as a place where, metaphorically, people can come together....

  1. The Best of Chem 13 News

    Science.gov (United States)

    Thorsen, Kathy

    1999-07-01

    This column is designed to give JCE readers a few highlights from Chem 13 News, a monthly publication for chemistry educators from the University of Waterloo in Ontario, Canada, and provides annotations describing a particular activity or a variety of sources from which new and creative ideas can be extracted.

  2. Effects of popular exemplars in television news

    NARCIS (Netherlands)

    Lefevere, J.; De Swert, K.; Walgrave, S.

    2012-01-01

    Common people that are apparently randomly selected by journalists to illustrate a news story (popular exemplars) have a substantial effect on what the audience think about the issue. This effect may be partly due to the mere fact that popular exemplars attract attention and act as attention command

  3. Social News Sites as Democratic Media

    DEFF Research Database (Denmark)

    Szabo, András

    This thesis presents an empirical analysis and normative theoretical evaluation of Reddit, a social news website, focusing on its coverage of the 2012 US presidential election campaign. It explores the site's structural features and organization, and evaluates its coverage by standards derived from...

  4. Urban Stories : Producing news for urban youth

    NARCIS (Netherlands)

    Hermes, Joke; Graaf, Christa de

    2015-01-01

    This paper will query whether a dedicated news platform can attune to young people’s civic needs? That is to ask: can this be a space that follows a social media logic of conversation and ‘give and take’ – with producers and consumers changing roles or even losing the distinction? How could and woul

  5. Spaces and Places of News Consumption

    DEFF Research Database (Denmark)

    Peters, Chris

    2016-01-01

    to the news. This chapter outlines the importance of space and place when it comes to audiences/users of journalism and the gradual recognition of this in digital journalism studies, with an eye to highlighting pertinent research trajectories. It first explores how the everyday digital geographies...

  6. Macro News, Riskfree Rates, and the Intermediary

    NARCIS (Netherlands)

    Menkveld, Albert J.; Sarkar, Asani; Wel, van der Michel

    2007-01-01

    Signed customer order flow correlates with permanent price changes in equity and nonequity markets. We exploit macro news events in the 30Y treasury futures market to identify causality from customer flow to riskfree rates. We remove the positive feedback trading part and establish that, in the 15 m

  7. Triggering the News, Setting the Agenda

    NARCIS (Netherlands)

    Broersma, Marcel; Graham, Todd

    2014-01-01

    This paper both theoretically and empirically explores how people formerly known as sources use Twitter to strategically generate news coverage and to set the public agenda. Based on a large scale content analysis (2007-2013) of newspaper coverage in both tabloids and broadsheets in the UK and the N

  8. Political Ideology and News Organizational Control.

    Science.gov (United States)

    Chan, Joseph Man; Lee, Chin-Chuan

    Reporters in Hong Kong who were working for 21 Chinese-language newspapers were mailed questionnaires to elicit information on the following: how news organizations in a highly politicized environment exercise control on recruitment, policy direction with regard to the coverage of conflicting issues, and the resolution of possible conflicts…

  9. Breaking bad news: a patient's perspective.

    Science.gov (United States)

    Dias, Lauren; Chabner, Bruce A; Lynch, Thomas J; Penson, Richard T

    2003-01-01

    Shortly before his death in 1995, Kenneth B. Schwartz, a cancer patient at Massachusetts General Hospital (MGH), founded The Kenneth B. Schwartz Center at MGH. The Schwartz Center is a nonprofit organization dedicated to supporting and advancing compassionate health care delivery that provides hope to the patient, support to caregivers, and encourages the healing process. The Center sponsors the Schwartz Center Rounds, a monthly multidisciplinary forum where caregivers reflect on important psychosocial issues faced by patients, their families, and their caregivers, and gain insight and support from fellow staff members. Clinicians in the field of oncology are unavoidably forced to break bad news. The Schwartz Center Rounds focuses on issues of communication between patients and their caregivers, one of the most difficult aspects of which is breaking bad news. The invited patient, a woman who had been living with a low-grade cancer for many years, spoke about her experiences both as a person living with cancer and as the daughter of a patient diagnosed with cancer. Her father's suicide, precipitated by being told his diagnosis, puts the horror of receiving bad news into stark relief. She provides a fascinating account of how she proactively adjusted to her diagnosis, and fought for optimal quality of life. This article discusses issues of support, abandonment, and how hope is conveyed, and reviews the literature that informs good clinical practice in breaking bad news.

  10. News "Speed Dating" for Scientists and Journalists: Conveying geoscience news in haiku-short form

    Science.gov (United States)

    Dybas, C. L.

    2006-12-01

    As Rachel Carson wrote in her 1956 book, The Sense of Wonder, it's important for everyone to develop an appreciation of "land, sea and sky." One of the best ways of getting the word out to the public about these realms is through the media. How do scientists capture the interest of the press in a society with a seemingly shorter and shorter attention span? Studies show that as the amount of scientific jargon and number of complex concepts in a news story increase, "filter-feeding" by the public of that news declines. When scientific jargon/complex concepts are few, the public "consumes" much more news. These results also apply to news story headlines: shorter headlines get the most interest. Based on these findings, one organization has started an experiment in "scientific speed dating": giving presenters three minutes to discuss results. They may have discovered something: news coverage of the research has been excellent. In today's world, conveying news about the geosciences in haiku-short form may be the best way of relating the wonders of land, sea and sky.

  11. Analysis of English News from the Perspective of Transitivity

    Institute of Scientific and Technical Information of China (English)

    PU Jiang-ting

    2014-01-01

    As an important component of experiential function in systemic functional grammar proposed by M.A.K Halliday, transitivity is a major tool of describing and analyzing clause or discourse. The paper will mainly make a detailed analysis to news discourse based on transitivity. By discussing the features of news and the application of transitivity in news discourse, the paper aims to reveal the regularity and characteristics of news discourse on the distribution of process types and provide a new function-al perspective for analysis of news discourse.

  12. A Study of English News from the Perspective of Transitivity

    Institute of Scientific and Technical Information of China (English)

    秦彦萍

    2013-01-01

    News is closely related with people’s lives and has the function of describing facts and conveying messages to the pub⁃lic. News is required to be true, swift and accurate and has formed its own language system. Based on the experiential function theory of functional grammar and its main device—transitivity, this thesis analyzes the transitivity processes in the two disaster news samples and two celebrity news samples from New York Times. It will further prove the applicability and operability of transi⁃tivity theory in news analysis.

  13. Theme-rheme Analysis of English News Headlines

    Institute of Scientific and Technical Information of China (English)

    吴玉玲

    2013-01-01

    As a special type of writing, news report has attracted more and more attention in different countries. Many people have developed an interest in reading English news, which provides them with timely information about important happenings around the world. Under the frame work of Systemic-Functional Grammar, based on English news headlines, the theme-rheme structure of English headlines is systemically analyzed in this thesis. Some detailed researches are made to investigate the influence of the Theme-rheme Structure in English news headlines. Then the news headline as well as its contents could be understood and enjoyed while reading newspaper.

  14. A website for astronomical news in Spanish

    Science.gov (United States)

    Ortiz-Gil, A.

    2008-06-01

    Noticias del Cosmos is a collection of web pages within the Astronomical Observatory of the University of Valencia's website where we publish short daily summaries of astronomical press releases. Most, if not all of, the releases are originally written in English, and often Spanish readers may find them difficult to understand because not many people are familiar with the scientific language employed in these releases. Noticias del Cosmos has two principal aims. First, we want to communicate the latest astronomical news on a daily basis to a wide Spanish-speaking public who would otherwise not be able to read them because of the language barrier. Second, daily news can be used as a tool to introduce the astronomical topics of the school curriculum in a more immediate and relevant way. Most of the students at school have not yet reached a good enough level in their knowledge of English to fully understand a press release, and Noticias del Cosmos offers them and their teachers this news in their mother tongue. During the regular programme of school visits at the Observatory we use the news as a means of showing that there is still a lot to be discovered. So far the visits to the website have been growing steadily. Between June 2003 and June 2007 we had more than 30,000 visits (excluding 2006). More than 50% of the visits come from Spain, followed by visitors from South and Central America. The feedback we have received from teachers so far has been very positive, showing the usefulness of news items in the classroom when teaching astronomy.

  15. On the nature of facultative and constitutive CAM: environmental and developmental control of CAM expression during early growth of Clusia, Kalanchöe, and Opuntia.

    Science.gov (United States)

    Winter, Klaus; Garcia, Milton; Holtum, Joseph A M

    2008-01-01

    The capacity to induce crassulacean acid metabolism developmentally (constitutive CAM) and to up-regulate CAM expression in response to drought stress (facultative CAM) was studied in whole shoots of seven species by measuring net CO(2) gas exchange for up to 120 day-night cycles during early growth. In Clusia rosea, CAM was largely induced developmentally. Well-watered seedlings began their life cycle as C(3) plants and developed net dark CO(2) fixation indicative of CAM after the initiation of the fourth leaf pair following the cotyledons. Thereafter, CAM activity increased progressively and drought stress led to only small additional, reversible increases in dark CO(2) fixation. In contrast, CAM expression was overwhelmingly under environmental control in seedlings and mature plants of Clusia pratensis. C(3)-type CO(2) exchange was maintained under well-watered conditions, but upon drought stress, CO(2) exchange shifted, in a fully reversible manner, to a CAM-type pattern. Clusia minor showed CO(2) exchange reponses intermediate to those of C. rosea and C. pratensis. Clusia cretosa operated in the C(3) mode at all times. Notably, reversible stress-induced increases of dark CO(2) fixation were also observed during the developmental progression to pronounced CAM in young Kalanchoë daigremontiana and Kalanchoë pinnata, two species considered constitutive CAM species. Drought-induced up-regulation of CAM was even detected in young cladodes of a cactus, Opuntia ficus-indica, an archetypal constitutive CAM species. Evidently, the defining characteristics of constitutive and facultative CAM are shared, to variable degrees, by all CAM species.

  16. Principle and curve of planetary indexing cam mechanisms

    Institute of Scientific and Technical Information of China (English)

    LIU Ming-tao; ZHANG Ce; YANG Yu-hu

    2006-01-01

    A new type of planetary indexing cam mechanism called type IV is presented.The transmission principle of type IV is discussed.Based on the principle of formarion of conjugate tooth contour,the equations of the cam's pitch curve are derived.The continuity and symmetry of the cain's pitch curve are also analyzed.It can be concluded that:1) This type has no output institution so the output precision can be improved;2) The asymmetrical two-ring structure is used to-overcome dead point and its phase angle is equal to (π-2π/n) ;3) The continuous condition of the cam's pitch curve is that the average transmission ratio is -n in an intermittent motion period.

  17. GravityCam: Higher Resolution Visible Wide-Field Imaging

    CERN Document Server

    Mackay, Craig; Steele, Iain

    2016-01-01

    The limits to the angular resolution achievable with conventional ground-based telescopes are unchanged over 70 years. Atmospheric turbulence limits image quality to typically ~1 arcsec in practice. We have developed a new concept of ground-based imaging instrument called GravityCam capable of delivering significantly sharper images from the ground than is normally possible without adaptive optics. The acquisition of visible images at high speed without significant noise penalty has been made possible by advances in optical and near IR imaging technologies. Images are recorded at high speed and then aligned before combination and can yield a 3-5 fold improvement in image resolution. Very wide survey fields are possible with widefield telescope optics. We describe GravityCam and detail its application to accelerate greatly the rate of detection of Earth size planets by gravitational microlensing. GravityCam will also improve substantially the quality of weak shear studies of dark matter distribution in distant...

  18. Xi-CAM v1.2.3

    Energy Technology Data Exchange (ETDEWEB)

    2016-09-06

    Xi-CAM aims to provide a community driven platform for multimodal analysis in synchrotron science. The platform core provides a robust plugin infrastructure for extensibility, allowing continuing development to simply add further functionality. Current modules include tools for characterization with (GI)SAXS, Tomography, and XAS. This will continue to serve as a development base as algorithms for multimodal analysis develop. Seamless remote data access, visualization and analysis are key elements of Xi-CAM, and will become critical to synchrotron data infrastructure as expectations for future data volume and acquisition rates rise with continuously increasing throughputs. The highly interactive design elements of Xi-cam will similarly support a generation of users which depend on immediate data quality feedback during high-throughput or burst acquisition modes.

  19. MegaPipe: the MegaCam image stacking pipeline

    CERN Document Server

    Gwyn, Stephen D J

    2009-01-01

    This paper describes the MegaPipe image processing pipeline at the Canadian Astronomical Data Centre (CADC). The pipeline takes multiple images from the MegaCam mosaic camera on CFHT and combines them into a single output image. MegaPipe takes as input detrended MegaCam images and does a careful astrometric and photometric calibration on them. The calibrated images are then resampled and combined into image stacks. MegaPipe is run on PI data by request, data from large surveys (the CFHT Legacy Survey and the Next Generation Virgo Survey) and all non-proprietary MegaCam data in the CFHT archive. The stacked images and catalogs derived from these images are available through the CADC website. Currently, 1500 square degrees have been processed.

  20. Constructing the “Arab Spring”: News Discourses in Turkish Newspapers

    Directory of Open Access Journals (Sweden)

    Banu Dağtaş

    2013-12-01

    Full Text Available Originating in Tunisia and spreading rapidly to Egypt, Yemen, Bahrain, and Libya, the recent wave of popular movements that the Western media have dubbed the “Arab Spring” has been closely monitored by the whole world including in Turkey. This country is geographically close to the region and the ruling Justice and Development Party (AKP has been active in developing foreign policies in relation to the key countries involved. This paper analyzes the news discourses in the reports published between January 25th and February 25th, 2011, in six Turkish national newspapers. This is the period when upheaval reached its peak in Tahrir Square in Cairo, the most potent symbol of “Arab Spring”. The newspapers sampled fall into two categories, those supporting the AKP government (Star, Zaman, and Sabah and those not supporting the AKP government (Cumhuriyet, Hürriyet, and Taraf. To map the discursive fields employed in the news reports, this paper draws on methods from critical discourse analysis and examines news actors and their quotation patterns, lexicalization, overlexicalization and syntactic preferences.

  1. Exploring the Interactions of Storylines from Informative News Events

    Institute of Scientific and Technical Information of China (English)

    胡珀; 黄民烈; 朱小燕

    2014-01-01

    Today’s news readers can be easily overwhelmed by the numerous news articles online. To cope with information overload, online news media publishes timelines for continuously developing news topics. However, the timeline summary does not show the relationship of storylines, and is not intuitive for readers to comprehend the development of a complex news topic. In this paper, we study a novel problem of exploring the interactions of storylines in a news topic. An interaction of two storylines is signified by informative news events that play a key role in both storylines. Storyline interactions can indicate key phases of a news topic, and reveal the latent connections among various aspects of the story. We address the coherence between news articles which is not considered in traditional similarity-based methods, and discover salient storyline interactions to form a clear, global picture of the news topic. User preference can be naturally integrated into our method to generate query-specific results. Comprehensive experiments on ten news topics show the effectiveness of our method over alternative approaches.

  2. Automatic indexing of news video for content-based retrieval

    Science.gov (United States)

    Yang, Myung-Sup; Yoo, Cheol-Jung; Chang, Ok-Bae

    1998-06-01

    Since it is impossible to automatically parse a general video, we investigated an integrated solution for the content-based news video indexing and the retrieval. Thus, a specific structural video such as news video is parsed, because it is included both temporal and spatial characteristics that the news event with an anchor-person is iteratively appeared, a news icon and a caption are involved in some frame, respectively. To extract automatically the key frames by using the structured knowledge of news, the model used in this paper is consisted of the news event segmentation, caption recognition and search browser module. The following are three main modules represented in this paper: (1) The news event segmentation module (NESM) for both the recognition and the division of an anchor-person shot. (2) The caption recognition module (CRM) for the detection of the caption-frames in a news event, the extraction of their caption region in the frame by using split-merge method, and the recognition of the region as a text with OCR software. 3) The search browser module (SBM) for the display of the list of news events and news captions, which are included in selected news event. However, the SBM can be caused various searching mechanisms.

  3. Cohesiveness in financial news and its relation to market volatility.

    Science.gov (United States)

    Piškorec, Matija; Antulov-Fantulin, Nino; Novak, Petra Kralj; Mozetič, Igor; Grčar, Miha; Vodenska, Irena; Smuc, Tomislav

    2014-05-22

    Motivated by recent financial crises, significant research efforts have been put into studying contagion effects and herding behaviour in financial markets. Much less has been said regarding the influence of financial news on financial markets. We propose a novel measure of collective behaviour based on financial news on the Web, the News Cohesiveness Index (NCI), and we demonstrate that the index can be used as a financial market volatility indicator. We evaluate the NCI using financial documents from large Web news sources on a daily basis from October 2011 to July 2013 and analyse the interplay between financial markets and finance-related news. We hypothesise that strong cohesion in financial news reflects movements in the financial markets. Our results indicate that cohesiveness in financial news is highly correlated with and driven by volatility in financial markets.

  4. On the Cohesion of English Entertainment News Discourse

    Institute of Scientific and Technical Information of China (English)

    XU Wen

    2013-01-01

    With the rapid development of entertainment news, entertainment news has gained more and more attention in recent years. While previous studies have been mainly conducted from the perspective of journalism, the present study focuses on the co-hesion strategies of the selected news discourse from the linguistic point of view. Cohesion is an important linguistic concept pro-posed by Halliday. This paper will analyze the news discourse from China Daily quantitatively and qualitatively. It is found that in the entertainment news discourse grammatical cohesive devices are commonly used. The present study attempts to analyze the co-hesive features of English entertainment news, so as to help readers improve the efficiency in English news reading.

  5. Passivity of conventional and CAD/CAM fabricated implant frameworks.

    Science.gov (United States)

    de Araújo, Gabriela Monteiro; de França, Danilo Gonzaga Bernardo; Silva Neto, João Paulo; Barbosa, Gustavo Augusto Seabra

    2015-01-01

    The objective of this research was to evaluate the passivity by measuring the passive fit and strain development of frameworks screwed on abutments, made by CAD/CAM technology, and to compare these parts with samples manufactured by conventional casting. Using CAD/CAM technology, four samples were made from zirconia (Zircad) and four samples were manufactured from cobalt-chrome (CoCrcad). The control groups were four specimens of cobalt-chrome, made by one-piece casting (CoCrci), with a total of 12 frameworks. To evaluate the passive fit, the vertical misfit at the abutment-framework interface was measured with scanning electron microscopy (250×) when only one screw was tightened. The mean strain in these frameworks was analyzed by photoelasticity test. A significant difference in the passive fit was observed between the control and sample groups. CoCrcad exhibited the best value of passive fit (48.76±13.45 µm) and CoCrci the worst (187.55±103.63 µm); Zircad presented an intermediate value (103.81±43.15 µm). When compared to the other groups, CoCrci showed the highest average stress around the implants (17.19±7.22 kPa). It was concluded that CAD/CAM-fabricated frameworks exhibited better passivity compared with conventionally fabricated frameworks. CAD/CAM-fabricated Co-Cr frameworks may exhibit better passive fit compared with CAD/CAM-fabricated zirconia frameworks. Even so, similar levels of stress were achieved for CAD/CAM-fabricated frameworks.

  6. CAD/CAM generated all-ceramic primary telescopic prostheses.

    Science.gov (United States)

    Kurbad, A; Ganz, S; Kurbad, S

    2012-01-01

    Computer-aided design and manufacturing (CAD/CAM) systems have proven effective not only for the manufacture of crown and bridge frameworks, inlays, onlays and veneers, but also for the generation of all-ceramic primary telescopic prostheses in more than 10 years of use in dental technology. The new InLab 4.0 software generation makes it possible to design and mill primary telescopic prostheses with CAD/CAM technology. The computer-generated raw crowns for these restorations require very little manual adaptation. The secondary crowns are manufactured by electroforming and bonded onto the tertiary structure or framework.

  7. Impact of IPAD on CAD/CAM database university research

    Science.gov (United States)

    Leach, L. M.; Wozny, M. J.

    1984-01-01

    IPAD program has provided direction, focus and software products which impacted on CAD/CAM data base research and follow-on research. The relationship of IPAD to the research projects which involve the storage of geometric data in common data ase facilities such as data base machines, the exchange of data between heterogeneous data bases, the development of IGES processors, the migration of lrge CAD/CAM data base management systems to noncompatible hosts, and the value of RIM as a research tool is described.

  8. CAD/CAM in the Brazilian aeronautical industry

    Science.gov (United States)

    Lampi, L. H.; Embraer, S. A.

    Features, applications and progress in the usage of CAD/CAM since 1980 by an aircraft manufacturer in Brazil are described. The system comprises 34 graphics work stations dedicated to structural design, lofting, electrical cable routing, finite element modeling and quality control. Standardized work methods have been devised to enhance productivity. Programs have been defined for finite element stress analysis and generating wiring diagrams. The computerized design capabilities have increased productivity for hole boring accuracy through work on digitized controllers. Psychological testing has been initiated to identify users who can adapt more easily to CAD/CAM utilization.

  9. FlashCam: A fully digital camera for CTA telescopes

    CERN Document Server

    Pühlhofer, G; Biland, A; Florin, D; Föhr, C; Gadola, A; Hermann, G; Kalkuhl, C; Kasperek, J; Kihm, T; Koziol, J; Manalaysay, A; Marszalek, A; Rajda, P J; Schanz, T; Steiner, S; Straumann, U; Tenzer, C; Vogler, P; Vollhardt, A; Weitzel, Q; Winiarski, K; Zietara, K

    2012-01-01

    The future Cherenkov Telescope Array (CTA) will consist of several tens of telescopes of different mirror sizes. CTA will provide next generation sensitivity to very high energy photons from few tens of GeV to >100 TeV. Several focal plane instrumentation options are currently being evaluated inside the CTA consortium. In this paper, the current status of the FlashCam prototyping project is described. FlashCam is based on a fully digital camera readout concept and features a clean separation between photon detector plane and signal digitization/triggering electronics.

  10. Tobacco in the news: associations between news coverage, news recall and smoking-related outcomes in a sample of Australian smokers and recent quitters.

    Science.gov (United States)

    Dunlop, Sally M; Cotter, Trish; Perez, Donna; Chapman, Simon

    2012-02-01

    This paper aims to track smokers' and recent quitters' recall of tobacco news, compare patterns of recall with patterns of news coverage and assess associations between news recall and smoking-related cognitions and behaviours, by using a quantitative analysis. The Cancer Institute New South Wales (NSW)'s Tobacco Tracking Survey, a continuous tracking telephone survey of adult smokers and recent quitters, was used to monitor recall of tobacco news and smoking-related cognitions and behaviours from January to September 2010 (approximately 50 interviews per week; n = 1952). Thirty per cent of respondents reported semi-prompted recall of tobacco news with patterns of recall closely following peaks in news coverage. Television was the most frequently cited source of tobacco news. Multivariate logistic regression analyses indicated that, controlling for individual characteristics, smokers with high levels of tobacco news recall were significantly more likely to have strong beliefs about harms from smoking [odds ratio (OR) = 1.38] and frequent thoughts about quitting (OR = 1.32). The results show that the news media are an important source of information for smokers, with the potential to influence beliefs and to put or keep quitting on the smokers' agenda. Media advocacy remains an important component of tobacco control.

  11. Adaptation Strategies of Translating English News Lead——From the Perspective of Discourse Differences

    Institute of Scientific and Technical Information of China (English)

    杨清华

    2009-01-01

    Despite the common ground of outlining the news story and attracting reader's attention,the English News lead differs largely from the Chinese counterpart in terms of the news structures and news elements.Based on Eugene Nida's Functional Equivalence Theory and the analysis of the discourse differences between English and Chinese,three corresponding adaptation strategies of news translation can be summarized--omitting news elements,restructuring news information,and rearranging the attributions.

  12. Content-Based Hierarchical Analysis of News Video Using Audio and Visual Information

    Institute of Scientific and Technical Information of China (English)

    2001-01-01

    A schema for content-based analysis of broadcast news video is presented. First, we separate commercials from news using audiovisual features. Then, we automatically organize news programs into a content hierarchy at various levels of abstraction via effective integration of video, audio, and text data available from the news programs. Based on these news video structure and content analysis technologies, a TV news video Library is generated, from which users can retrieve definite news story according to their demands.

  13. Falls in elderly hemodialysis patients.

    Science.gov (United States)

    Abdel-Rahman, E M; Turgut, F; Turkmen, K; Balogun, R A

    2011-10-01

    The elderly, (age ≥ 65 years) hemodialysis (HD) patient population is growing rapidly across the world. The risk of accidental falls is very high in this patient population due to multiple factors which include aging, underlying renal disease and adverse events associated with HD treatments. Falls, the most common cause of fatal injury among elderly, not only increase morbidity and mortality, but also increase costs to the health system. Prediction of falls and interventions to prevent or minimize fall risk and associated complications will be a major step in helping these patients as well as decreasing financial and social burdens. Thus, it is vital to learn how to approach this important problem. In this review, we will summarize the epidemiology, risk factors, pathophysiology and complications of falls in elderly HD patients. We will also focus on available methods to assess and predict the patients at higher risk of falling and will provide recommendations for interventions to reduce the occurrence of falls in this population.

  14. Radar fall detectors: a comparison

    Science.gov (United States)

    Erol, Baris; Amin, Moeness; Ahmad, Fauzia; Boashash, Boualem

    2016-05-01

    Falls are a major cause of accidents in elderly people. Even simple falls can lead to severe injuries, and sometimes result in death. Doppler fall detection has drawn much attention in recent years. Micro-Doppler signatures play an important role for the Doppler-based radar systems. Numerous studies have demonstrated the offerings of micro-Doppler characteristics for fall detection. In this respect, a plethora of micro-Doppler signature features have been proposed, including those stemming from speech recognition and wavelet decomposition. In this work, we consider four different sets of features for fall detection. These can be categorized as spectrogram based features, wavelet based features, mel-frequency cepstrum coefficients, and power burst curve features. Support vector machine is employed as the classifier. Performance of the respective fall detectors is investigated using real data obtained with the same radar operating resources and under identical sensing conditions. For the considered data, the spectrogram based feature set is shown to provide superior fall detection performance.

  15. Science versus News: On the Cutting Edge

    Science.gov (United States)

    Kinney, A. L.; French, V.; Villard, R.; Maran, S. P.

    1998-12-01

    This session is to aid communication between scientists and journalists, to motivate astronomers to be active in communicating their science to the public via the press, and to help both astronomers and journalists to understand the constraints under which the other group is operating. The session consists of two talks of about 20 minutes, followed by a panel discussion. The first talk is "What Makes a Topic News?" This segment, by Miles O'Brien of CNN News, takes the AAS audiences behind the scenes in the world of producing science news stories. --- What drives selection of assignments? How does the science reporter convince their editor to cover a story? What factors about television producing help and also hurt getting science subjects across to the public? The second talk is "Public Knowledge on Science: The Growing Gap Between Scientists and the Taxpayer." This presentation by Jon Miller, a public opinion expert will emphasize the problems scientists and society, face in communicating to the public. --- What does the public know about science and scientific method? How much translation is required to communicate with the public to engage their interest without unacceptable compromise of scientific accuracy? The final segment is a panel of both science journalists and astronomers moderated by Steve Maran. Together they will tackle a question that gets to the heart of the Science-Vs-News controversies, "When Should Results Go Public?" Published too soon, science is called "hype"; Published too late, it is no longer "news." Should all results be peer reviewed first, and is that a satisfactory prerequisite? Do scientists take self-serving advantage of the public interest by making announcements before results appear in journals? How do we address the public desire to experience science unfolding and to see real-time data such as planetary science missions? The panelists are Dr. David Helfand, from Columbia University, Dr. Bruce Margon, from the University of

  16. CAM visual stimulation with conventional method of occlusion treatment in amblyopia: a randomized clinical trial

    Directory of Open Access Journals (Sweden)

    Ali Reza Jafari

    2014-04-01

    Conclusion: Using of CAM visual stimulation along with conventional occlusion will further improve visual acuity and stereopsis in amblyopic children. These findings recommended the CAM visual stimulation as an accompanying and complementary method in amblyopia treatment.

  17. Special Section: Complementary and Alternative Medicine (CAM):Quiz on Complementary and Alternative Medicine

    Science.gov (United States)

    ... Issues Special Section CAM Quiz on Complementary and Alternative Medicine Past Issues / Winter 2009 Table of Contents For ... for low back pain. True False Complementary and alternative medicine (CAM) includes: Meditation Chiropractic Use of natural products, ...

  18. SisFall: A Fall and Movement Dataset

    Science.gov (United States)

    Sucerquia, Angela; López, José David; Vargas-Bonilla, Jesús Francisco

    2017-01-01

    Research on fall and movement detection with wearable devices has witnessed promising growth. However, there are few publicly available datasets, all recorded with smartphones, which are insufficient for testing new proposals due to their absence of objective population, lack of performed activities, and limited information. Here, we present a dataset of falls and activities of daily living (ADLs) acquired with a self-developed device composed of two types of accelerometer and one gyroscope. It consists of 19 ADLs and 15 fall types performed by 23 young adults, 15 ADL types performed by 14 healthy and independent participants over 62 years old, and data from one participant of 60 years old that performed all ADLs and falls. These activities were selected based on a survey and a literature analysis. We test the dataset with widely used feature extraction and a simple to implement threshold based classification, achieving up to 96% of accuracy in fall detection. An individual activity analysis demonstrates that most errors coincide in a few number of activities where new approaches could be focused. Finally, validation tests with elderly people significantly reduced the fall detection performance of the tested features. This validates findings of other authors and encourages developing new strategies with this new dataset as the benchmark. PMID:28117691

  19. Mitochondrial respiration in ME-CAM, PEPCK-CAM, and C₃ succulents: comparative operation of the cytochrome, alternative, and rotenone-resistant pathways.

    Science.gov (United States)

    Peckmann, Klaus; von Willert, Dieter J; Martin, Craig E; Herppich, Werner B

    2012-05-01

    Mitochondria are important in the function and control of Crassulacean acid metabolism (CAM) during organic acid accumulation at night and acid decarboxylation in the day. In plants of the malic enzyme-(ME) type and the phosphoenolpyruvate carboxykinase- (PEPCK) type, mitochondria may exert their role in the control of the diurnal rhythm of malic and citric acids to a differential degree. In plants of both CAM types, the oxidative capacity of mitochondria, as well as the activity of CAM-linked mitochondrial enzymes, and of the alternative and the rotenone-resistant pathways of substrate oxidation were compared. Furthermore, a C₃ succulent was included, as well as both C₃ and CAM forms of Mesembryanthemum crystallinum during a salt-induced C₃-to-CAM shift. Mitochondria of PEPCK-type CAM plants exhibited a lower activity of malate oxidation, ratio of malate to succinate oxidation, and activity of mitochondrial NAD-ME. With the exception of Kalanchoë daigremontiana, leaf mitochondria of all other CAM species were highly sensitive to cyanide (80-100%), irrespective of the oxidant used. This indicates that the alternative oxidase is not of general importance in CAM. By contrast, rotenone-insensitive substrate oxidation was very high (50-90%) in all CAM species. This is the first comparison of the rotenone-insensitive pathway of respiration in plants with different CAM-types. The results of this study confirm that mitochondria are involved in the control of CAM to different degrees in the two CAM types, and they highlight the multiple roles of mitochondria in CAM.

  20. Effects of Complementary and Alternative Medicines (CAM) on the Metabolism and Transport of Anticancer Drugs

    OpenAIRE

    Mooiman, K.D.

    2013-01-01

    The use of complementary and alternative medicines (CAM), such as herbs and dietary supplements, has become more popular among cancer patients. Cancer patients use these supplements for different reasons such as reduction of side effects and improvement of their quality of life. In general, the use of CAM is considered as safe. However, concomitant use of CAM and anticancer drugs could result in serious safety issues since CAM have the potential to cause pharmacokinetic interactions with conv...

  1. Understanding the role of the news media in HPV vaccine uptake in the United States: Synthesis and commentary.

    Science.gov (United States)

    Gollust, Sarah E; LoRusso, Susan M; Nagler, Rebekah H; Fowler, Erika Franklin

    2016-06-02

    Vaccination rates for the human papillomavirus (HPV) vaccine fall below targets and only 2 states and the District of Columbia require the vaccine for middle school-age children. Messages conveyed through news media-to parents, providers, policymakers, and the general public-may contribute to sluggish vaccination rates and policy action. In this commentary, we review the findings from 13 published studies of news media coverage of the HPV vaccine in the United States since FDA licensure in 2006. We find 2 important themes in news coverage: a rising focus on political controversy and a consistent emphasis on the vaccine as for girls, even beyond the point when the vaccine was recommended for boys. These political and gendered messages have consequences for public understanding of the vaccine. Future research should continue to monitor news media depictions of the HPV vaccine to assess whether political controversy will remain a pronounced theme of coverage or whether the media ultimately depict the vaccine as a routine public health service.

  2. Stem cells news update: a personal perspective.

    Science.gov (United States)

    Wong, Sc

    2013-12-01

    This article is a follow-up to a previous Commentary published in 2011. It updates some of the events mentioned in that Commentary and continues with more interesting and exciting news on stem cell research and the emerging field of Regenerative Medicine. Some of the news includes: 1) the 2012 Nobel Prize for Medicine awarded to John B. Gurdon and Shinya Yamanaka; 2) the cloning of human embryonic stem cells; 3) the continued search for truly pluripotent adult stem cells via in vitro and in vivo protocols; 4) the breakthrough in organ replacements; 5) the global stem cell race; 6) the global stem cell cryo-preservation business; 7) the worldwide stem cell donor registries, and 8) the issue of government regulation on stem cell therapy.

  3. Community College Estimated Growth: Fall 2010

    Science.gov (United States)

    Phillippe, Kent; Mullin, Christopher M.

    2011-01-01

    A survey from the American Association of Community Colleges (AACC) found that enrollment growth in fall 2010 slowed its pace at community colleges, increasing 3.2% from the previous year. This contrasts with more dramatic increases in recent years: more than 11% between fall 2008 and fall 2009, and nearly 17% between fall 2007 and fall 2009,…

  4. Women in Television News: Analysis of Primetime News on HTV, RTL and Nova TV

    Directory of Open Access Journals (Sweden)

    Svjetlana Knežević

    2011-12-01

    Full Text Available This article assesses the particularly low level of women represented on national primetime television newscasts in Croatia. In doing so, it presents the results of a content analysis covering a random,stratified sample of HTV, Nova TV, and RTL primetime news broadcasts over the years 2009 and 2010. According to these results, women are significantly underrepresented as main characters, experts, or even persons relevant to news stories concerning issues or problems. In particular, the results are most apparent on the primetime newscast Dnevnik, broadcasted daily on Croatia’s main public television station. Ideally, this news broadcast should rank among the best in terms of gender equality, given the principles of equality stipulated throughout Croatian law (and especially where it concerns programming legislation. Concerning the analyzed content, when women serve as the main characters in a news story, their emotional response to an issue appears to be almost obligatory. Further, women are often portrayed as victims, or as a figure to galvanize a rather black and white response, i.e. they are to be praised or blamed. Adding to this gender discrepancy, statistics show that more women than men have earned BA and MA degrees, which not only highlights the unbalanced representation of women on television news, but also distorts the actual level of female participation in society, particularly where it regards sociopolitical fields.

  5. La crisis nuclear de Corea del Norte: Sky News o Fox News

    Directory of Open Access Journals (Sweden)

    Pablo Rodríguez

    2014-01-01

    Full Text Available En este artículo analizamos, desde la teoría del framing, la información ofre - cida por los dos canales de noticias 24 horas del grupo News Corporation, Sky News y Fox News, con relación a la crisis nuclear de Corea del Norte en el periodo 9 -23 de abril de 2013. Nos centramos en aspectos como la “foxificación”, la presencia de expertos militares en los bloques de noti - cias y los encuadres informativos. En el caso de Sky News, la información se ofrece desde el prisma de los sucesos a nivel nacional debido al tiempo dedicado a la polémica con el documental del programa “Panorama” de la BBC. El tratamiento de la crisis nuclear en Fox News se traduce en constantes críticas a las políticas militares llevadas a cabo por Corea, la exalta - ción patriótica de los Estados Unidos poniendo el acento sobre el sistema defensivo y todo ello rodeado de una crítica feroz a la Administración Oba - ma por no promover una intervención militar en el conflicto.

  6. 21 CFR 872.3661 - Optical Impression Systems for CAD/CAM.

    Science.gov (United States)

    2010-04-01

    ... 21 Food and Drugs 8 2010-04-01 2010-04-01 false Optical Impression Systems for CAD/CAM. 872.3661... (CAD/CAM) is a device used to record the topographical characteristics of teeth, dental impressions, or... Design and Manufacturing (CAD/CAM) of Dental Restorations; Guidance for Industry and FDA.” For...

  7. The detection of EpCAM+ and EpCAM– circulating tumor cells

    NARCIS (Netherlands)

    Wit, de Sanne; Dalum, van Guus; Lenferink, Aufried; Tibbe, Arjan G.J.; Hilterman, T. Jeroen N.; Groen, Harry J.M.; Rijn, van Cees J.M.; Terstappen, Leon W.M.M.

    2015-01-01

    EpCAM expressing circulating tumor cells, detected by CellSearch, are predictive of short survival in several cancers and may serve as a liquid biopsy to guide therapy. Here we investigate the presence of EpCAM+ CTC detected by CellSearch and EpCAM– CTC discarded by CellSearch, after EpCAM based enr

  8. Mechanical properties and DIC analyses of CAD/CAM materials

    Science.gov (United States)

    Roperto, Renato; Akkus, Anna; Akkus, Ozan; Porto-Neto, Sizenando; Teich, Sorin; Lang, Lisa; Campos, Edson

    2016-01-01

    Background This study compared two well-known computer-aided-design/computer-aided-manufactured (CAD/CAM) blocks (Paradigm MZ100 [3M ESPE] and Vitablocs Mark II [Vita] in terms of fracture toughness (Kic), index of brittleness (BI) and stress/strain distributions. Material and Methods Three-point bending test was used to calculate the fracture toughness, and the relationship between the Kic and the Vickers hardness was used to calculate the index of brittleness. Additionally, digital image correlation (DIC) was used to analyze the stress/strain distribution on both materials. Results The values for fracture toughness obtained under three-point bending were 1.87Pa√m (±0.69) for Paradigm MZ100 and 1.18Pa√m (±0.17) for Vitablocs Mark II. For the index of brittleness, the values for Paradigm and Vitablocs were 73.13μm-1/2 (±30.72) and 550.22μm-1/2 (±82.46). One-way ANOVA was performed to find differences (α=0.05) and detected deviation between the stress/strain distributions on both materials. Conclusions Both CAD/CAM materials tested presented similar fracture toughness, but, different strain/stress distributions. Both materials may perform similarly when used in CAD/CAM restorations. Key words:Ceramic, CAD/CAM, hybrid materials, composite resin, fracture toughness. PMID:27957262

  9. Schools (Students) Exchanging CAD/CAM Files over the Internet.

    Science.gov (United States)

    Mahoney, Gary S.; Smallwood, James E.

    This document discusses how students and schools can benefit from exchanging computer-aided design/computer-aided manufacturing (CAD/CAM) files over the Internet, explains how files are exchanged, and examines the problem of selected hardware/software incompatibility. Key terms associated with information search services are defined, and several…

  10. Fabricating Complete Dentures with CAD/CAM and RP Technologies.

    Science.gov (United States)

    Bilgin, Mehmet Selim; Erdem, Ali; Aglarci, Osman Sami; Dilber, Erhan

    2015-06-01

    Two techological approaches for fabricating dentures; computer-aided design and computer-aided manufacturing (CAD/CAM) and rapid prototyping (RP), are combined with the conventional techniques of impression and jaw relation recording to determine their feasibility and applicability. Maxillary and mandibular edentulous jaw models were produced using silicone molds. After obtaining a gypsum working model, acrylic bases were crafted, and occlusal rims for each model were fabricated with previously determined standard vertical and centric relationships. The maxillary and mandibular relationships were recorded with guides. The occlusal rims were then scanned with a digital scanner. The alignment of the maxillary and mandibular teeth was verified. The teeth in each arch were fabricated in one piece, or set, either by CAM or RP. Conventional waxing and flasking was then performed for both methods. These techniques obviate a practitioner's need for technicians during design and provide the patient with an opportunity to participate in esthetic design with the dentist. In addition, CAD/CAM and RP reduce chair time; however, the materials and techniques need further improvements. Both CAD/CAM and RP techniques seem promising for reducing chair time and allowing the patient to participate in esthetics design. Furthermore, the one-set aligned artificial tooth design may increase the acrylic's durability.

  11. Including CAD/CAM dentistry in a dental school curriculum.

    Science.gov (United States)

    Browning, William D; Reifeis, Paul; Willis, Lisa; Kirkup, Michele L

    2013-01-01

    Shaping a clinical curriculum that is appropriate for novice dentists, is based on high-quality evidence of efficacy, yet reflects current practices is challenging. CAD/CAM units have been available to dentists since the late '80s. Recent improvements in the software, hardware and the clinical performance of available all-ceramic blocks have keyed a surge in interest. Based on a careful review of the systems available and, equally importantly, a review of the research regarding the longevity of reinforced glass ceramics, IUSD decided to add training on the use of the E4D CAD/CAM system to the curriculum. Students now receive lectures, preclinical hands-on training and clinical experience in fabricating all-ceramic restorations. At present any student who is interested in providing an all-ceramic restoration for his/her patient can do so using our CAD/CAM system. In a little less than one year our undergraduate dental students have provided 125 all-ceramic crowns to their patients. Clinical faculty have been impressed with the marginal fit and esthetics of the crowns. Finally, with students designing, milling, sintering and staining the restorations the CAD/CAM systems has reduced lab costs significantly.

  12. The pineapple genome and the evolution of CAM photosynthesis

    Science.gov (United States)

    Pineapple (Ananas comosus (L.) Merr.) is the most economically valuable crop possessing crassulacean acid metabolism (CAM), a photosynthetic carbon assimilation pathway with high water-use efficiency, and the second most important tropical fruit. We sequenced the genomes of pineapple varieties F153 ...

  13. Footage: Action Cam Shorts as Cartographic Captures of Time.

    NARCIS (Netherlands)

    Verhoeff, N.

    2015-01-01

    This short article reflects on short videos of action cam footage that are widely disseminated on online platforms. These first-person perspective shorts are compared to early cinema’s phantom rides in the use of point-of-view shots, and a dizzying effect of heightened mobility and versatility in ca

  14. Doing Performance Appraisal the Right Way: The CAM Process.

    Science.gov (United States)

    Ramsgard, William C.

    1994-01-01

    Explains the CAM (Clarity, Awareness, Merit Recognition) process for performance reviews in which supervisors declare personal values, expectations, and operational methods; select employee skills for enhancement and define results; provide feedback, recognition and reinforcement; and distribute merit rewards and build deeper mutual commitments to…

  15. News and social networks: audience behavior

    OpenAIRE

    Masip, Pere; Guallar, Javier; Suau, Jaume; Ruiz-Caballero, Carlos; Peralta, Miquel

    2015-01-01

    Based on a quantitative approach, this paper presents some of the preliminary results of a research project focused on the analysis of the motivations that encourage citizens to actively participate in online news media, using the mechanisms provided by their websites, and through open social network platforms. The findings show that, although there is a widespread discourse of distrust in connection to journalists and the traditional media institutions, as well as general criticism of the ac...

  16. Arctic Warming as News - Perils and Possibilities

    Science.gov (United States)

    Revkin, A. C.

    2015-12-01

    A science journalist in his 30th year covering human-driven climate change, including on three Arctic reporting trips, reflects on successes and setbacks as news media, environmentalists and Arctic communities have tried to convey the significance of polar change to a public for which the ends of the Earth will always largely be a place of the imagination.Novel challenges are arising in the 24/7 online media environment, as when a paper by a veteran climate scientist proposing a mechanism for abrupt sea-level rise became a big news story before it was accepted by the open-review journal to which it had been submitted. New science is digging in on possible connections between changing Arctic sea ice and snow conditions and disruptive winter weather in more temperate northern latitudes, offering a potential link between this distant region and the lives of ordinary citizens. As cutting-edge research, such work gets substantial media attention. But, as with all new areas of inquiry, uncertainty dominates - creating the potential for distracting the public and policymakers from the many aspects of anthropogenic climate change that are firmly established - but, in a way, boring because of that.With the challenges, there are unprecedented opportunities for conveying Arctic science. In some cases, researchers on expeditions are partnering with media, offering both scientists and news outlets fresh ways to convey the story of Arctic change in an era of resource constraints.Innovative uses of crittercams, webcams, and satellite observations offer educators and interested citizens a way to track and appreciate Arctic change. But more can be done to engage the public directly without the news media as an intermediary, particularly if polar scientists or their institutions test some of the established practices honed by more experienced communicators at NASA.

  17. Social News Sites as Democratic Media

    DEFF Research Database (Denmark)

    Szabo, András

    This thesis presents an empirical analysis and normative theoretical evaluation of Reddit, a social news website, focusing on its coverage of the 2012 US presidential election campaign. It explores the site's structural features and organization, and evaluates its coverage by standards derived from...... three different ideal concepts of democracy. In all three theoretical settings, the study finds Reddit's performance lacking, while also identifying praiseworthy aspects of the site's operation. The thesis concludes by putting the mostly disappointing results into broader historical and technological...

  18. There is nothing new about Old News

    Institute of Scientific and Technical Information of China (English)

    Jacob; Fabricius

    2007-01-01

    There are 4,000 holes in the road in Blackburn,Lancashire,or one twenty-sixth of a hole per person,according to a council survey.If Blackburn is typical,there are two million holes in Britains roads,and 300,000 in London. This was what John Lennon read in Daily Mails Far and Near column on 17 January 1967.Lennon transformed the news into the last verse of the song A Day In A Life,

  19. Live Blogging Science News: The Rosetta Mission

    Science.gov (United States)

    Clark, S.

    2016-03-01

    When one of the world's most popular online news websites decides to cover a space science event live, you know that something big is brewing. Stuart Clark reports on how live blogging can be used for science reporting and how an idea that was triggered by his observations during the Rosetta flyby of the asteroid Lutetia and the landing of the Curiosity rover on Mars led to him live blogging two of Rosetta's most memorable occasions for The Guardian newspaper.

  20. Breaking Bad News to Togolese Patients.

    Science.gov (United States)

    Kpanake, Lonzozou; Sorum, Paul Clay; Mullet, Etienne

    2016-11-01

    The aim of this study was to map Togolese people's positions regarding the breaking of bad news to elderly patients. Two hundred eleven participants who had in the past received bad medical news were presented with 72 vignettes depicting communication of bad news to elderly female patients and asked to indicate the acceptability of the physician's conduct in each case. The vignettes were all combinations of five factors: (a) the severity of the disease, (b) the patient's wishes about disclosure, (c) the level of social support during hospitalization, (d) the patient's psychological robustness, and (e) the physician's decision about how to communicate the bad news. Five qualitatively different positions were found. Two percent of the participants preferred that the physician always tell the full truth to both the patient and her relatives, 8% preferred that the truth be told depending on the physician's perception of the situation, 15% preferred that the physician tell the truth but understood that in some cases nondisclosure to the patient was not inappropriate, 33% preferred that the physician tell the full truth to the relatives but not as much information to the patient, and 42% preferred that the physician tell the full truth to the relatives only. These findings present a challenge to European physicians taking care of African patients living in Europe or working in African hospitals, and to African physicians trained in Europe and now working in their home countries. If these physicians respect the imperative of always telling the truth directly to their patients, their behavior may trigger anger and considerable misunderstanding among African patients and their families.

  1. What's unusual in online disease outbreak news?

    Directory of Open Access Journals (Sweden)

    Collier Nigel

    2010-03-01

    Full Text Available Abstract Background Accurate and timely detection of public health events of international concern is necessary to help support risk assessment and response and save lives. Novel event-based methods that use the World Wide Web as a signal source offer potential to extend health surveillance into areas where traditional indicator networks are lacking. In this paper we address the issue of systematically evaluating online health news to support automatic alerting using daily disease-country counts text mined from real world data using BioCaster. For 18 data sets produced by BioCaster, we compare 5 aberration detection algorithms (EARS C2, C3, W2, F-statistic and EWMA for performance against expert moderated ProMED-mail postings. Results We report sensitivity, specificity, positive predictive value (PPV, negative predictive value (NPV, mean alerts/100 days and F1, at 95% confidence interval (CI for 287 ProMED-mail postings on 18 outbreaks across 14 countries over a 366 day period. Results indicate that W2 had the best F1 with a slight benefit for day of week effect over C2. In drill down analysis we indicate issues arising from the granular choice of country-level modeling, sudden drops in reporting due to day of week effects and reporting bias. Automatic alerting has been implemented in BioCaster available from http://born.nii.ac.jp. Conclusions Online health news alerts have the potential to enhance manual analytical methods by increasing throughput, timeliness and detection rates. Systematic evaluation of health news aberrations is necessary to push forward our understanding of the complex relationship between news report volumes and case numbers and to select the best performing features and algorithms.

  2. TRANSLATING NEWS TEXTS FOR SPECIFIC LINGUISTIC AUDIENCES

    Directory of Open Access Journals (Sweden)

    Cătălina COMĂNECI

    2011-01-01

    Full Text Available In a world marked by communication and conflict, mass media tends to minimize the essential role of translation in facilitating linguistic and cultural exchanges on the international scene. This paper purports to present and explain the situations in which translators have to fill up the gap existing between translation and media projects, as well as to examine the ways in which geographic, socio-cultural and linguistic coordinates may influence the process of editing (and sometimes transediting of the global news. The methods used for highlighting cultural differences are both quantitative (based on a selection of articles from the British, French and Romanian press; for example, Romania’s 2009 presidential elections and its echoes in the British and French press and qualitative (particularly documentary, based on the latest research in the field. The inductive methods consist in identifying the textual and extra-textual strategies involved in the translation process and in exemplifying the editorial conventions applicable to the news coming from a different socio-cultural context. The expected outcomes of this paper are to highlight the causes of the refractions undergone by source information and to emphasize the translator’s overlooked role as, for most of the times, (she remains invisible in order to guarantee the quality of the translation and to respect the work and vision of the person producing the news. Last but not least, when it comes to news translation, the word translation itself gains new meanings, different from its traditional ones, as readers are totally unaware of the translational operations the articles they are reading have been through.

  3. A special broadcast of CERN's Video news

    CERN Multimedia

    2003-01-01

    A special edition of CERN's video news giving a complete update on the LHC project is to be broadcast in the Main Auditorium. After your lunch make a small detour to the Main Auditorium, where you see the big picture. On 14, 15 and 16 May, between 12:30 and 14:00, a special edition of CERN's video news bulletin will be broadcast in the Main Auditorium. You will have the chance get up-to-date on the LHC project and its experiments. With four years to go before the first collisions in the LHC, the LHC Project Leader Lyn Evans will present a status report on the construction of the accelerator. The spokesmen of the five LHC experiments (ALICE, ATLAS, CMS, LHCb and TOTEM) will explain how the work is going and what the state of play will be in four years' time. This special video news broadcast is the result of collaboration between the CERN Audiovisual Service, the Photo Service and the External communication section. The broadcast will begin with a brand-new programme title sequence. And just as in the real c...

  4. How Can Older Adults Prevent Falls?

    Science.gov (United States)

    ... Talk to your doctor about whether you have osteoporosis. Read More "Preventing Falls" Articles Preventing Falls / Great Help for Older Adults / How Can Older Adults Prevent Falls? / Home Improvements ...

  5. Preventing Falls: Great Help for Older Americans

    Science.gov (United States)

    ... of this page please turn JavaScript on. Feature: Falls and Older Adults Great Help for Older Americans ... on National Pepper Center website. Read More "Preventing Falls" Articles Preventing Falls / Great Help for Older Adults / ...

  6. Falls Among Older Adults: An Overview

    Science.gov (United States)

    ... health care providers. Learn More Important Facts about Falls Recommend on Facebook Tweet Share Compartir Each year, ... once doubles your chances of falling again. 2 Falls Are Serious and Costly One out of five ...

  7. Abnormal placental development and early embryonic lethality in EpCAM-null mice.

    Directory of Open Access Journals (Sweden)

    Keisuke Nagao

    Full Text Available BACKGROUND: EpCAM (CD326 is encoded by the tacstd1 gene and expressed by a variety of normal and malignant epithelial cells and some leukocytes. Results of previous in vitro experiments suggested that EpCAM is an intercellular adhesion molecule. EpCAM has been extensively studied as a potential tumor marker and immunotherapy target, and more recent studies suggest that EpCAM expression may be characteristic of cancer stem cells. METHODOLOGY/PRINCIPAL FINDINGS: To gain insights into EpCAM function in vivo, we generated EpCAM -/- mice utilizing an embryonic stem cell line with a tacstd1 allele that had been disrupted. Gene trapping resulted in a protein comprised of the N-terminus of EpCAM encoded by 2 exons of the tacstd1 gene fused in frame to betageo. EpCAM +/- mice were viable and fertile and exhibited no obvious abnormalities. Examination of EpCAM +/- embryos revealed that betageo was expressed in several epithelial structures including developing ears (otocysts, eyes, branchial arches, gut, apical ectodermal ridges, lungs, pancreas, hair follicles and others. All EpCAM -/- mice died in utero by E12.5, and were small, developmentally delayed, and displayed prominent placental abnormalities. In developing placentas, EpCAM was expressed throughout the labyrinthine layer and by spongiotrophoblasts as well. Placentas of EpCAM -/- embryos were compact, with thin labyrinthine layers lacking prominent vascularity. Parietal trophoblast giant cells were also dramatically reduced in EpCAM -/- placentas. CONCLUSION: EpCAM was required for differentiation or survival of parietal trophoblast giant cells, normal development of the placental labyrinth and establishment of a competent maternal-fetal circulation. The findings in EpCAM-reporter mice suggest involvement of this molecule in development of vital organs including the gut, kidneys, pancreas, lungs, eyes, and limbs.

  8. A Cognitive Study of Metaphor Chunks in News English

    Institute of Scientific and Technical Information of China (English)

    栗蔷薇; 吕丽静

    2011-01-01

    This paper aims to demonstrate the pervasiveness of metaphor chunks in News English and introduce effective ways of understanding themcorrectly from the perspective of cognitive linguistics.Considering the difficulty in making out the accurate meaning of metaphor chunks in News Eng-lish,some translation strategies have also been proposed in hopes that it will benefit readers in their understanding and appreciation of News English.

  9. Language use depending on news frame and immigrant origin.

    Science.gov (United States)

    Fernández, Itziar; Igartua, Juan-José; Moral, Félix; Palacios, Elena; Acosta, Tania; Muñoz, Dolores

    2013-01-01

    The purpose of this study was to analyze the effect of the media on individuals' specific language use in relation to a news story on immigration: the influence of the news frame and group cue. Abstraction, complexity of language use, and negative affective language were evaluated. The 523 participants were randomly distributed to each of the four experimental conditions: news frame (crime versus economic contribution) by group cue (geographical origin of the immigrants involved: Moroccans versus Latin Americans). Through content analysis of the ideas and reflections that arose after the participants read the different news stories, using the Linguistic Category Model (LCM; Semin & Fiedler, 1991) to measure abstract language and the Linguistic Inquiry and Word Count (LIWC; Pennebaker, Booth, & Francis, 2007) to analyze complex language and negative affective language, it emerged that abstract language and negative affective language were more frequent in the participants assigned to the news frame on crime. Complex language was more commonly used when the news frame referred to the economic contribution of immigrants. Regression analyses showed the mediating role of attitude to immigration in the effects of news frame on negative affective language. The bootstrap method was used to assess the magnitude of the indirect effect. A significant mediator effect was also found through structural equation modeling. Analyses of covariance showed one interaction between news frame and group cue: Among those who read the news story in a frame linking immigration to crime and Moroccan origin, abstract language was more characteristic. The results are discussed from the theoretical perspective of framing.

  10. A Study of Rhetorical Features of English News Headlines

    Institute of Scientific and Technical Information of China (English)

    CHEN Jin-yan

    2016-01-01

    As is known to all, headlines serve as a summary and advertisement for the main idea of the news so as to make the reader have a better understanding. Therefore, to some degree, we can say that the headline is the soul of a news report. Rheto-ric, in all kinds of writing in all kinds of languages, can be applied and make an efficient effect. As for an English news headline, it is usually formed with certain rhetorical device to embody its soul and to appeal to more readers. This paper is to introduce and discuss the rhetorical features of the news headlines with examples and analysis.

  11. News aggregators influence on the quality of Internet-journalism

    Directory of Open Access Journals (Sweden)

    Chernetsky Petr Petrovich

    2015-09-01

    Full Text Available The article is devoted to the news aggregators and their impact on the quality of journalism in the Internet. The paper gives a definition of “news aggregators”, details the most famous of them, and lists some of the major problems which news aggregators are facing today. In addition, the article proves the thesis that news aggregators have a negative impact on the quality of news online. This is primarily due to the writing of the text for robots, not people, with a focus not on the quality and depth of the study, but the speed. Another major problem - the “theft” of news by websites-competitors and each other, as well as rewriting messages of various news services with a focus on sensationalism. All this leads to a general decline in the quality of journalistic texts on the Internet - in an effort to attract additional traffic news websites often the quality of materials are put into the background. At the end of the article it is made a forecast on the future of news aggregators.

  12. Catching a Falling Star

    Science.gov (United States)

    2004-07-01

    . Comets are another important source of meteoroids and perhaps the most spectacular. After many visits near the Sun, a comet "dirty-snowball" nucleus of ice and dust decays and fragments, leaving a trail of meteoroids along its orbit. Some "meteoroid streams" cross the earth's orbit and when our planet passes through them, some of these particles will enter the atmosphere. The outcome is a meteor shower - the most famous being the "Perseids" in the month of August [2] and the "Leonids" in November. Thus, although meteors are referred to as "shooting" or "falling stars" in many languages, they are of a very different nature. More information The research presented in this paper is published in the journal Meteoritics and Planetary Science, Vol. 39, Nr. 4, p. 1, 2004 ("Spectroscopic anatomy of a meteor trail cross section with the ESO Very Large Telescope", by P. Jenniskens et al.). Notes [1] The team is composed of Peter Jenniskens (SETI Institute, USA), Emmanuël Jehin (ESO), Remi Cabanac (Pontificia Universidad Catolica de Chile), Christophe Laux (Ecole Centrale de Paris, France), and Iain Boyd (University of Michigan, USA). [2] The maximum of the Perseids is expected on August 12 after sunset and should be easily seen.

  13. The Unsuspecting CAM User: Cancer patients and the changing nature of holistic health

    Directory of Open Access Journals (Sweden)

    A M. Kabel

    2014-05-01

    Full Text Available The number of cancer patients using complementary and alternative medicine (CAM in the United States is growing, yet little is known about the meaning these activities have for users. Current literature supports the assumption that stigma surrounding CAM and holistic health practices are responsible for the reluctance of many cancer patients to self-identify as CAM users. This study explored the frequency of use, and familiarity with CAM among 25 female patients at a Midwestern oncology clinic. Findings suggest that patients need to be asked about CAM use multiple times and in multiple formats to gain an accurate assessment. Also, the assumptions about stigma may no longer be the reason patients are less than forthcoming about CAM use. The rise of integrative medicine and shifting boundaries of the holistic health movement may be equally, or in some cases, more responsible for the reluctance for CAM users to self-identify.

  14. Different CAD/CAM-processing routes for zirconia restorations: influence on fitting accuracy.

    Science.gov (United States)

    Kohorst, Philipp; Junghanns, Janet; Dittmer, Marc P; Borchers, Lothar; Stiesch, Meike

    2011-08-01

    The aim of the present in vitro study was to evaluate the influence of different processing routes on the fitting accuracy of four-unit zirconia fixed dental prostheses (FDPs) fabricated by computer-aided design/computer-aided manufacturing (CAD/CAM). Three groups of zirconia frameworks with ten specimens each were fabricated. Frameworks of one group (CerconCAM) were produced by means of a laboratory CAM-only system. The other frameworks were made with different CAD/CAM systems; on the one hand by in-laboratory production (CerconCAD/CAM) and on the other hand by centralized production in a milling center (Compartis) after forwarding geometrical data. Frameworks were then veneered with the recommended ceramics, and marginal accuracy was determined using a replica technique. Horizontal marginal discrepancy, vertical marginal discrepancy, absolute marginal discrepancy, and marginal gap were evaluated. Statistical analyses were performed by one-way analysis of variance (ANOVA), with the level of significance chosen at 0.05. Mean horizontal discrepancies ranged between 22 μm (CerconCAM) and 58 μm (Compartis), vertical discrepancies ranged between 63 μm (CerconCAD/CAM) and 162 μm (CerconCAM), and absolute marginal discrepancies ranged between 94 μm (CerconCAD/CAM) and 181 μm (CerconCAM). The marginal gap varied between 72 μm (CerconCAD/CAM) and 112 μm (CerconCAM, Compartis). Statistical analysis revealed that, with all measurements, the marginal accuracy of the zirconia FDPs was significantly influenced by the processing route used (p CAD/CAM systems are more precise than the CAM-only system for the manufacture of four-unit FDPs.

  15. Fall prevention in nursing homes

    DEFF Research Database (Denmark)

    Andresen, Mette; Hauge, Johnny

    2006-01-01

    that the number of hospitalization after a fall injury will become an even greater task for the Danish hospitals, The aim of the study was to show if there is a relationship between physically frail elderly nursing home resident’s subjective evaluation of fall-risk and an objective evaluation of their balance...... and the main results of this study are to a great extent supported by international research. A multifactor intervention has shown a great effect in the prevention of falls, and we suggest this to be a part of the prevention work in nursing homes. A multifactor intervention is essential in the prevention...... effect on the elderly’s mobility and engagement in physical activities. Being immobile has been found to be the cause of an early dead. In Denmark there is a general lack of studies about the frail elderly. Statistics shows that the number of elderly people over 85 of age is rising, this means...

  16. [Accidental falls in the elderly].

    Science.gov (United States)

    Heinimann, Niklas B; Kressig, Reto W

    2014-06-18

    Falls in the elderly are common with consecutive high mortality and morbidity. Recent consecutive data focus on identification and therapy of intrinsic risk factors. Sarcopenia, imbalance and gait disorders represent the major risk factors. Sarcopenia is caused by a disequilibrium of protein synthesis and breakdown, probably in consequence of age-related changes in protein metabolism. Protein supplements in combination with strength training shows the best benefit. Disorders in balance and gait are caused by age-related or pathologic changes in a complex regulation system of gait. The individual fall risk correlates with the gait variability and even increases with bad dual task performance. Activities with high requirements of attention and body awareness are the most effective prevention for falls in the elderly (-50%).

  17. And Now, The Rest of the News: Volatility and Firm Specific News Arrival

    DEFF Research Database (Denmark)

    Engle, Robert F.; Hansen, Martin Klint; Lunde, Asger

    Starting with the advent of the event study methodology, the puzzle of how public information relates to changes in asset prices has unraveled gradually. Using a sample of 28 large US companies, we investigate how more than 3 million firm specific news items are related to firm specific stock ret...

  18. Spread the news: The impact of news on the European sovereign bond markets during the crisis

    NARCIS (Netherlands)

    Beetsma, R.; Giuliodori, M.; de Jong, F.; Widijanto, D.

    2013-01-01

    We investigate how "news" affected domestic interest spreads vis-à-vis Germany and how it propagated to other countries during the recent crisis period, thereby distinguishing between the so-called GIIPS countries and other European countries. We make original use of the Eurointelligence newsflash t

  19. Amateur Sources Breaking the News, Meta Sources Authorizing the News of Gaddafi's Death

    DEFF Research Database (Denmark)

    Mortensen, Mette; Kristensen, Nete Nørgaard

    2013-01-01

    of interplay between elite and non-elite sources as well as media professionals and amateur sources. On account of their proximity to unfolding events, amateur sources often break the news by means of raw and fragmented bits of visual and verbal information. Elite sources rarely possess the same exclusive...

  20. Tufting enteropathy with EpCAM mutation: case report

    Directory of Open Access Journals (Sweden)

    Karla Lais Pêgas

    2014-06-01

    Full Text Available Tufting enteropathy (TE, also known as intestinal epithelial dysplasia (IED, is a rare congenital enteropathy related to an earlyonset of severe intractable diarrhea due to specific abnormalities of the intestinal epithelium and mutations of the EpCAM gene. TE is characterized by clinical and histological heterogeneity, such as with low or without mononuclear cell infiltration of the lamina propria, and abnormalities of basement membrane. TE can be associated with malformations, other epithelial diseases, or to abnormal enterocytes development and/or differentiation. The authors report a case of a Brazilian child with TE associated with c.556-14A>G mutation in the EpCAM gene (NM_002354.2.

  1. CAM Modalities Can Stimulate Advances in Theoretical Biology

    Directory of Open Access Journals (Sweden)

    Alex Hankey

    2005-01-01

    Full Text Available Most complementary medicine is distinguished by not being supported by underlying theory accepted by Western science. However, for those who accept their validity, complementary and alternative medicine (CAM modalities offer clues to understanding physiology and medicine more deeply. Ayurveda and vibrational medicine are stimulating new approaches to biological regulation. The new biophysics can be integrated to yield a single consistent theory, which may well underly much of CAM—a true ‘physics of physick’. The resulting theory seems to be a new, fundamental theory of health and etiology. It suggests that many CAM approaches to health care are scientifically in advance of those based on current Western biology. Such theories may well constitute the next steps in our scientific understanding of biology itself. If successfully developed, these ideas could result in a major paradigm shift in both biology and medicine, which will benefit all interested parties—consumers, health professionals, scientists, institutions and governments.

  2. The faulty statistics of complementary alternative medicine (CAM).

    Science.gov (United States)

    Pandolfi, Maurizio; Carreras, Giulia

    2014-09-01

    The authors illustrate the difficulties involved in obtaining a valid statistical significance in clinical studies especially when the prior probability of the hypothesis under scrutiny is low. Since the prior probability of a research hypothesis is directly related to its scientific plausibility, the commonly used frequentist statistics, which does not take into account this probability, is particularly unsuitable for studies exploring matters in various degree disconnected from science such as complementary alternative medicine (CAM) interventions. Any statistical significance obtained in this field should be considered with great caution and may be better applied to more plausible hypotheses (like placebo effect) than that examined - which usually is the specific efficacy of the intervention. Since achieving meaningful statistical significance is an essential step in the validation of medical interventions, CAM practices, producing only outcomes inherently resistant to statistical validation, appear not to belong to modern evidence-based medicine.

  3. Illness narratives in cancer: CAM and spiritual practices

    DEFF Research Database (Denmark)

    Ulrich, Anita; Evron, Lotte; Ostenfeld-Rosenthal, Ann

    2011-01-01

    Objectives: In this paper,we investigate Danish cancer patients’ narratives on spiritual beliefs and practices and the relationship these practices may have to complementary and alternative medicine (CAM). Design: Narrative inquiry is used to uncover how spiritual beliefs and practices may......, religious and spiritual issues were not extensively unfolded in participants’ illness narratives. However, these issues were significantly elaborated on in narratives by four female participants. Conclusion: We propose that for some cancer patients CAM may function, not only or primarily as a treatment...... for cancer related symptoms and side effects, but as a spiritual practice as well. For some individuals this may be true to an even higher extent than in established religious institutions....

  4. APOLLO 13: A News Bulletin from ABC

    Science.gov (United States)

    1974-01-01

    APOLLO 13: ABC breaks the news of a mishap aboard the spacecraft From the film documentary 'APOLLO 13: 'Houston, We've got a problem'', part of a documentary series on the APOLLO missions made in the early '70's and narrated by Burgess Meredith. APOLO 13 : Third manned lunar landing attempt with James A. Lovell, Jr., John L. Swigert, Jr., and Fred W. Haise, Jr. Pressure lost in SM oxygen system; mission aborted; LM used for life support. Mission Duration 142hrs 54mins 41sec

  5. Integrated CAD/CAM: Problems, prognosis, and role of IPAD

    Science.gov (United States)

    Nilson, E. N.

    1980-01-01

    Major technology problems impede the development and evolution of totally integrated interactive CAD/CAM systems. IPAD is playing an important role in the identification of these problems and is contributing significantly to their solution. It is the purpose of this presentation to examine some of these issues, look at the prognosis of obtaining effective solutions, and point up some of the past and expected contributions of IPAD to this technology.

  6. Lucrécio, Camões e os deuses

    Directory of Open Access Journals (Sweden)

    Milton Torres

    2009-12-01

    Full Text Available Este artigo trata do uso que Lucrécio e Camões fizeram dos deuses da mitologia clássica, por razões pertinentes às convenções da poesia épica e a despeito de sua descrença na existência dos mesmos, sugerindo que ambos constróem os deuses para depois desconstruí-los de forma cabal e definitiva.

  7. Falls prevention for the elderly

    Directory of Open Access Journals (Sweden)

    Dagmar Lühmann

    2012-04-01

    Full Text Available Background: An ageing population, a growing prevalence of chronic diseases and limited financial resources for health care underpin the importance of prevention of disabling health disorders and care dependency in the elderly. A wide variety of measures is generally available for the prevention of falls and fall-related injuries. The spectrum ranges from diagnostic procedures for identifying individuals at risk of falling to complex interventions for the removal or reduction of identified risk factors. However, the clinical and economic effectiveness of the majority of recommended strategies for fall prevention is unclear. Against this background, the literature analyses in this HTA report aim to support decision-making for effective and efficient fall prevention.Research questions: The pivotal research question addresses the effectiveness of single interventions and complex programmes for the prevention of falls and fall-related injuries. The target population are the elderly (> 60 years, living in their own housing or in long term care facilities. Further research questions refer to the cost-effectiveness of fall prevention measures, and their ethical, social and legal implications. Methods: Systematic literature searches were performed in 31 databases covering the publication period from January 2003 to January 2010. While the effectiveness of interventions is solely assessed on the basis of randomised controlled trials (RCT, the assessment of the effectiveness of diagnostic procedures also considers prospective accuracy studies. In order to clarify social, ethical and legal aspects all studies deemed relevant with regard to content were taken into consideration, irrespective of their study design. Study selection and critical appraisal were conducted by two independent assessors. Due to clinical heterogeneity of the studies no meta-analyses were performed.Results: Out of 12,000 references retrieved by literature searches, 184 meet the

  8. Falls in Parkinson's disease and Huntington's disease

    NARCIS (Netherlands)

    Grimbergen, Yvette Anna Maria

    2012-01-01

    Falls in Parkinson’s (PD) and Huntington’s disease (HD) are common. 50 % of moderately affected PD patients sustained two or more falls during a prospective follow-up of 6 months. During a 3 month period 40 % of HD patients reported one or more fall. Many falls resulted in minor injuries and 42 % of

  9. Falling: should one blame the heart?

    NARCIS (Netherlands)

    Jansen, S.

    2015-01-01

    Approximately 30% of people aged 65 and older suffer a fall each year; one in five of these falls will lead to significant injury. As the world’s ageing population increases, healthcare costs associated with falls are only expected to rise. It is estimated that over a third of falls may be preventab

  10. ChemCam analysis of Martian fine dust

    Science.gov (United States)

    Lasue, Jeremie; Mangold, Nicolas; Cousin, Agnes; Meslin, Pierre-Yves; Wiens, Roger; Gasnault, Olivier; Rapin, William; Schroder, Susanne; Ollila, Ann; Fabre, Cécile; Berger, Gilles; Le Mouélic, Stéphane; Dehouck, Erwin; Forni, Olivier; Maurice, Sylvestre; Anderson, Ryan; Bridges, Nathan; Clark, Benton; Clegg, Samuel; d'Uston, Claude; Goetz, Walter; Johnson, Jeffrey R.; Lanza, Nina; Madsen, Morten; Melikechi, Noureddine; Newsom, Horton; Sautter, Violaine; Martin-Torres, Javier; Zorzano, Maria-Paz; MSL Science Team

    2016-10-01

    In this work, we examine the chemical composition of dust observed by the Chemistry Camera (ChemCam) instrument onboard the Mars Science Laboratory (MSL) rover at Gale Crater. The Laser Induced Breakdown Spectroscopy technique analyses samples without preparation, which allows detection of the elemental composition of surface deposits. Mars aeolian fine dust (soils encountered at Gale crater. The composition is also similar to the soils and fine dust measured by APXS for the elements common to both instruments. The minor elements quantified by ChemCam (Ba, Sr, Rb, Li, Mn, Cr) are within the range of soil surveys, but we see a higher concentration of Li than in other types of remotely characterized targets. Sulfur is possibly detected at the ChemCam limit of detection. Hydrogen is clearly identified, indicating that this fine dust is a contributor to the H content of the martian soils, as also detected by the SAM and CheMin instruments, and provides constraints as to which fraction of the Martian surface is hydrated and altered. In conclusion, the finest fraction of dust particles on the surface of Mars contains hydrated components mixed intimately within the fine aeolian dust fraction, suggesting that this dust likely originates from mechanical weathering of altered grains.

  11. Comparison Between GAMIL, and CAM2 on Interannual Variability Simulation

    Institute of Scientific and Technical Information of China (English)

    2007-01-01

    Recently, a new atmospheric general circulation model (GAMIL: Grid-point Atmospheric Model of IAP LASG) has been developed at the Institute of Atmospheric Physics (IAP), Chinese Academy of Sciences (CAS), which is based on the Community Atmospheric Model Version 2 (CAM2) of the National Center for Atmospheric Research (NCAR). Since the two models have the same physical processes but different dynamical cores, the interannual variability simulation performances of the two models are compared. The ensemble approach is used to reduce model internal variability.In general, the simulation performances of the two models are similar. Both models have good performance in simulating total space-time variability and the Southern Oscillation Index. GAMIL performs better in the Eastern Asian winter circulation simulation than CAM2, and the model internal variability of GAMIL has a better response to external forcing than that of CAM2. These indicate that the improvement of the dynamic core is very important. It is also verified that there is less predictability in the middle and high latitudes than in the low latitudes.

  12. Optical spectroscopy of RU Cam, a pulsating carbon star

    CERN Document Server

    Kipper, Tonu

    2007-01-01

    We analysed the high resolution spectra of a RU Cam, classified as W Vir type star. The atmospheric parameters of RU Cam were estimated Teff=5250K and log g=1.0. The hydrogen deficiency of RU Cam was not confirmed. The iron abundance, [Fe/H]=-0.37, is close to the solar one. Abundances of most other elements are also close to normal. We found considerable excesses of carbon and nitrogen: [C/Fe]=+0.98, [N/Fe]=+0.60. The carbon to oxygen ratio is C/O$\\ge$1. The carbon isotopic abundance ratio is equal to C^12/C^13=4.5. For sodium a moderate overabundance Na/Fe=+0.55 was obtained. For two moments of observations we found close heliocentric velocity values, Vr=-21.7+/-0.8 and -23.1+/-1.0 km/s. Both spectra contain a peculiar feature - an emission component of NaI doublet which location agrees with the radial velocity from the bulk of metallic lines. For our two observing moments we found no dependence of radial velocities on the formation depth or on excitation energy for metallic lines.

  13. Product Recommendation System Based on Personal Preference Model Using CAM

    Science.gov (United States)

    Murakami, Tomoko; Yoshioka, Nobukazu; Orihara, Ryohei; Furukawa, Koichi

    Product recommendation system is realized by applying business rules acquired by data maining techniques. Business rules such as demographical patterns of purchase, are able to cover the groups of users that have a tendency to purchase products, but it is difficult to recommend products adaptive to various personal preferences only by utilizing them. In addition to that, it is very costly to gather the large volume of high quality survey data, which is necessary for good recommendation based on personal preference model. A method collecting kansei information automatically without questionnaire survey is required. The constructing personal preference model from less favor data is also necessary, since it is costly for the user to input favor data. In this paper, we propose product recommendation system based on kansei information extracted by text mining and user's preference model constructed by Category-guided Adaptive Modeling, CAM for short. CAM is a feature construction method that can generate new features constructing the space where same labeled examples are close and different labeled examples are far away from some labeled examples. It is possible to construct personal preference model by CAM despite less information of likes and dislikes categories. In the system, retrieval agent gathers the products' specification and user agent manages preference model, user's likes and dislikes. Kansei information of the products is gained by applying text mining technique to the reputation documents about the products on the web site. We carry out some experimental studies to make sure that prefrence model obtained by our method performs effectively.

  14. An open CAM system for dentistry on the basis of China-made 5-axis simultaneous contouring CNC machine tool and industrial CAM software.

    Science.gov (United States)

    Lu, Li; Liu, Shusheng; Shi, Shenggen; Yang, Jianzhong

    2011-10-01

    China-made 5-axis simultaneous contouring CNC machine tool and domestically developed industrial computer-aided manufacture (CAM) technology were used for full crown fabrication and measurement of crown accuracy, with an attempt to establish an open CAM system for dental processing and to promote the introduction of domestic dental computer-aided design (CAD)/CAM system. Commercially available scanning equipment was used to make a basic digital tooth model after preparation of crown, and CAD software that comes with the scanning device was employed to design the crown by using domestic industrial CAM software to process the crown data in order to generate a solid model for machining purpose, and then China-made 5-axis simultaneous contouring CNC machine tool was used to complete machining of the whole crown and the internal accuracy of the crown internal was measured by using 3D-MicroCT. The results showed that China-made 5-axis simultaneous contouring CNC machine tool in combination with domestic industrial CAM technology can be used for crown making and the crown was well positioned in die. The internal accuracy was successfully measured by using 3D-MicroCT. It is concluded that an open CAM system for dentistry on the basis of China-made 5-axis simultaneous contouring CNC machine tool and domestic industrial CAM software has been established, and development of the system will promote the introduction of domestically-produced dental CAD/CAM system.

  15. A Successful ED Fall Risk Program Using the KINDER 1 Fall RiskAssessment Tool.

    Science.gov (United States)

    Townsend, Ann B; Valle-Ortiz, Marisol; Sansweet, Tracy

    2016-11-01

    Emergency nurses did not perform falls risk assessments routinely on our ED patients; the instrument used was aimed at inpatients. We identified a need to revise fall assessment practices specific to our emergency department. The purpose of the performance improvement project was to reduce ED falls and evaluate the use of an ED-specific fall risk tool, the KINDER 1 Fall Risk Assessment. The plan was to establish fall risk assessment practices at point of ED entry and to decrease total falls.

  16. Displaying fairness while delivering bad news: Testing the effectiveness of organizational bad news training in the layoff context.

    Science.gov (United States)

    Richter, Manuela; König, Cornelius J; Koppermann, Christopher; Schilling, Michael

    2016-06-01

    Although giving bad news at work is a stressful experience, managers are often underprepared for this challenging task. As a solution, we introduce organizational bad news training that integrates (a) principles of delivering bad news from the context of health care (i.e., bad news delivery component), and (b) principles of organizational justice theory (i.e., fairness component). We argue that both the formal and fair delivery of bad news at work can be enhanced with the help of training to mitigate distress both for the messenger and the recipient. We tested the effectiveness of training for the delivery of a layoff as a typical bad news event at work. In 2 studies, we compared the performance of a training group (receiving both components of training) with that of a control group (Study 1, Study 2) and a basics group (receiving the bad news delivery component only; Study 2) during a simulated dismissal notification meeting. In general, the results supported our hypotheses: Training improved the formal delivery of bad news and predicted indicators of procedural fairness during the conversation in both studies. In Study 2, we also considered layoff victims' negativity after the layoff and found that training significantly reduced negative responses. This relationship was fully mediated by layoff victims' fairness perceptions. Despite preparation, however, giving bad news remained a challenging task in both studies. In summary, we recommend that organizations provide managers with organizational bad news training in order to promote professional and fair bad news conversations at work. (PsycINFO Database Record

  17. NOVA Fall 2000 Teacher's Guide.

    Science.gov (United States)

    Ransick, Kristina; Rosene, Dale; Sammons, Fran Lyons; Sammons, James

    This teacher's guide complements six programs that aired on the Public Broadcasting System (PBS) in the fall of 2000. Programs include: (1) "Lincoln's Secret Weapon"; (2) "Hitler's Lost Sub"; (3) "Runaway Universe"; (4) "Garden of Eden"; (5) "Dying to Be Thin"; and (6) "Japan's Secret…

  18. Student Transfer Matrix, Fall 1992.

    Science.gov (United States)

    Oklahoma State Regents for Higher Education, Oklahoma City.

    Comprised primarily of data matrices, this report provides information on students transferring from Oklahoma public and private post-secondary institutions to other public and private post-secondary institutions in the state in fall 1992. The report consists of nine sections. Section I provides an aggregate flow of all students in the state,…

  19. [Violence Profiles for Fall Programming.

    Science.gov (United States)

    National Citizens Committee for Broadcasting, Washington, DC.

    This document presented by the National Citizens' Committee for Broadcasting at a 1976 press conference provides an assortment of materials concerned with violence in television. Among the materials included are "Who Sponsors the New Fall Violence?" by Nicholas Johnson, a description of and rationale for the study of advertisers who sponsor…

  20. Fall Armyworm in the Southeast

    Science.gov (United States)

    Two separate experiments testing fall armyworm (Spodoptera frugiperda) migration patterns were set up in the southeastern U.S. in 2012. Previous results showed that moths from progeny of overwintering populations from south Texas were found west of the Chattahoochee-Flint-Apalachicola river basin, ...

  1. Different Visions of Framing Violence in International Press News

    DEFF Research Database (Denmark)

    Ramirez, Jacobo

    Mass media can play an important role in capturing the dynamic between social groups and institutional environments. This paper presents a quantitative content analysis of international news to determine and analyze the themes covered by the international news press in relation to violence...

  2. The quality of political news in a changing media environment

    NARCIS (Netherlands)

    C.A. Jacobi

    2016-01-01

    What do ongoing changes in the media environment, notably the perceived popularization of news and the shift towards individualized online media, mean for political news quality, both in terms of what it is, as well as how we measure it? This dissertation firstly argues, based on a literature review

  3. Determining Citizens’ Opinions About Stories in the News Media

    Directory of Open Access Journals (Sweden)

    Timo Wandhöfer

    2012-12-01

    Full Text Available We describe a method whereby a governmental policy maker can discover citizens’ reaction to news stories. This is particularly relevant in the political world, where governments’ policy statements are reported by the news media and discussed by citizens. The work here addresses two main questions: whereabouts are citizens discussing a news story, and what are they saying? Our strategy to answer the first question is to find news articles pertaining to the policy statements, then perform internet searches for references to the news articles’ headlines and URLs. We have created a software tool that schedules repeating Google searches for the news articles and collects the results in a database, enabling the user to aggregate and analyse them to produce ranked tables of sites that reference the news articles. Using data mining techniques we can analyse data so that resultant ranking reflects an overall aggregate score, taking into account multiple datasets, and this shows the most relevant places on the internet where the story is discussed. To answer the second question, we introduce the WeGov toolbox as a tool for analysing citizens’ comments and behaviour pertaining to news stories.  We first use the tool for identifying social network discussions, using different strategies for Facebook and Twitter. We apply different analysis components to analyse the data to distil the essence of the social network users’ comments, to determine influential users and identify important comments.

  4. Product News versus Advertising: An Exploration within a Student Population.

    Science.gov (United States)

    Hallahan, Kirk

    An exploratory survey (part of a larger study) examined the relative effectiveness of news versus advertising as sources of product information. Subjects, 140 undergraduate students enrolled in an introductory public speaking course or a course in visual communication, completed a 5-page media interest survey. Results indicated that news rates…

  5. Polarized Discourse in the Egyptian News: Critical Discourse Analysis Perspective

    Science.gov (United States)

    Eissa, Mohammed Mahmoud

    2015-01-01

    The aim of this study is to investigate ideological structures of polarized discourse coded in the reports of two online news websites: egyptindependent and ikwanweb. The study focuses on online news reports relating to three interrelated events: the issuing of a constitutional declaration by Egyptian president, the aftermath clashes outside…

  6. A Multi-Dimensional Approach to Measuring News Media Literacy

    Science.gov (United States)

    Vraga, Emily; Tully, Melissa; Kotcher, John E.; Smithson, Anne-Bennett; Broeckelman-Post, Melissa

    2015-01-01

    Measuring news media literacy is important in order for it to thrive in a variety of educational and civic contexts. This research builds on existing measures of news media literacy and two new scales are presented that measure self-perceived media literacy (SPML) and perceptions of the value of media literacy (VML). Research with a larger sample…

  7. Segmenting Broadcast News Audiences in the New Media Environment.

    Science.gov (United States)

    Wicks, Robert H.

    1989-01-01

    Examines the "benefit segmentation model," a marketing strategy for local news media which is capable of sorting consumers into discrete segments interested in similar salient product attributes or benefits. Concludes that benefit segmentation may provide a means by which news programmers may respond to their audience. (RS)

  8. Investigating the News Seeking Behavior of Young Adults

    Science.gov (United States)

    Qayyum, M. Asim; Williamson, Kirsty; Liu, Ying-Hsang; Hider, Philip

    2010-01-01

    This study investigated the news-seeking and browsing behaviours of young adults, partly in the context of everyday life information seeking (ELIS), in order to explore their perceptions of and attitudes towards print and online news media. The study is significant because traditional print newspapers face a steady decline in their readership with…

  9. Automated Detection of Financial Events in News Text

    NARCIS (Netherlands)

    F.P. Hogenboom (Frederik)

    2014-01-01

    markdownabstractToday’s financial markets are inextricably linked with financial events like acquisitions, profit announcements, or product launches. Information extracted from news messages that report on such events could hence be beneficial for financial decision making. The ubiquity of news, how

  10. Have we lost the ability to listen to bad news?

    NARCIS (Netherlands)

    van Oorschot, Kim.E.; van Wassenhove, Luk; Sengupta, Kishore; Akkermans, Henk

    2016-01-01

    Research shows that project managers continuously prioritised good vibes (positive, but subjective signals) over bad news (negative, but objective signals), which resulted in decisions of poor quality. Without understanding the root causes that generate the bad news and the good vibes, managers coul

  11. Attitudes of International Students toward the Western News Model.

    Science.gov (United States)

    Harbor, Kingsley O.

    A study employed Q-methodology to determine the attitudinal structure of international (Third World) students in regard to the western news model (defined as the criteria for news evaluation and selection adopted by the western democracies). Thirty-two respondents were purposively selected, eight each from Africa, Asia, Latin America, and the…

  12. Measurement and Effects of Attention to Media News.

    Science.gov (United States)

    Chaffee, Steven H.; Schleuder, Joan

    Noting that attention, or increased mental effort, has long been recognized as an important variable in the processing of mass communication messages, this paper examines both methodological and theoretical issues associated with the measurement of attention, particularly to the news and public affairs content in the news media. After a brief…

  13. A School News Bureau: PR Training at High School Level

    Science.gov (United States)

    Sullivan, Dolores P.

    1978-01-01

    Describes how a high school journalism teacher established a student news bureau to channel information about schools in the school system to the local media; lists advantages of the news bureau to its staff members and to the school system. (GW)

  14. Examining Readers' Evaluations of Objectivity and Bias in News Discourse

    Science.gov (United States)

    Cramer, Peter; Eisenhart, Christopher

    2014-01-01

    Readers' objectivity and bias evaluations of news texts were investigated in order to better understand the process by which readers make these kinds of judgments and the evidence on which they base them. Readers were primed to evaluate news texts for objectivity and bias, and their selections and metacommentary were analyzed. Readers detected…

  15. Positive Organizational Behavior: A Buffer for Bad News

    Science.gov (United States)

    French, Sandra L.; Holden, Tracey Quigley

    2012-01-01

    Most communication research on bad news messages focuses on crisis communication, where attention is often limited to image repair strategies. The authors argue that a key indicator of an organization's effectiveness in communicating "bad news" messages is its organizational culture. Developing an organizational culture that values positive…

  16. Roper Revisited: News Media Preferences from a Statewide Poll.

    Science.gov (United States)

    Rimmer, Tony; Bergen, Lori

    A secondary analysis of data from two Indiana Polls, the first carried out in January 1983 and the second in November and December 1983, was conducted to compare respondents' reports of their viewing of network television news and local television news, and their reading of local newspapers. The intent was to use respondents' preferred source for…

  17. Bing-SF-IDF+: Semantics-driven news recommendation

    NARCIS (Netherlands)

    F.P. Hogenboom (Frederik); M. Capelle (Michel); M. Moerland (Marnix); F. Frasincar (Flavius)

    2014-01-01

    textabstractContent-based news recommendation is traditionally performed using the cosine similarity and TF-IDF weighting scheme for terms occurring in news messages and user pro- files. Semantics-driven variants such as SF-IDF additionally take into account term meaning by exploiting synsets from s

  18. Teaching the Scientific Method Using Current News Articles

    Science.gov (United States)

    Palmer, Laura K.; Mahan, Carolyn G.

    2013-01-01

    We describe a short (less than 50 minutes) activity using news articles from sources such as "Science Daily" to teach students the steps of the scientific method and the difference between primary and secondary literature sources. The flexibility in choosing news articles to examine allowed us to tailor the activity to the specific interests of…

  19. EpCAM modulates NF-κB signaling and interleukin-8 expression in breast cancer.

    Science.gov (United States)

    Sankpal, Narendra V; Fleming, Timothy P; Gillanders, William E

    2013-04-01

    The epithelial cell adhesion molecule (EpCAM) is a 40-kD type I transmembrane protein that is overexpressed in human epithelial cancers and is currently the target of molecular therapy based on its overexpression at the cell surface. Recently, we and others have shown a role for EpCAM in cell signaling and carcinogenesis, and EpCAM expression seems to promote breast cancer invasion. Interleukin-8 (IL-8/CXCL-8) is an inflammatory cytokine that has recently been shown to modulate breast cancer invasion and angiogenesis. In preliminary experiments, we identified a correlation between EpCAM and IL-8 expression in primary human breast cancers. Specific ablation of EpCAM in breast cancer cell lines results in decreased IL-8 expression, and IL-8 contributes to EpCAM-dependent breast cancer invasion. Specific ablation of EpCAM is also associated with decreased NF-κB transcription factor activity, decreased phosphorylation of the NF-κB family member RELA, and increased IκBα protein expression. EpCAM modulates IL-8 expression at baseline, and following IL-1β stimulation, which is known to be a potent inducer of NF-κB in breast cancer. In functional rescue experiments, specific ablation of RELA or forced expression of the NF-κB inhibitor protein IκBα prevented EpCAM-dependent rescue of IL-8 promoter activity. These studies show for the first time that EpCAM can modulate NF-κB transcription factor activity and IL-8 expression in breast cancer and confirm the role of EpCAM signaling in modulating breast cancer invasion. Further study is required to define the molecular mechanism(s) of EpCAM signaling in breast cancer and to direct the rational development of molecular therapies targeting EpCAM.

  20. Evaluating rare amino acid substitutions (RGC_CAMs in a yeast model clade.

    Directory of Open Access Journals (Sweden)

    Kenneth Polzin

    Full Text Available When inferring phylogenetic relationships, not all sites in a sequence alignment are equally informative. One recently proposed approach that takes advantage of this inequality relies on sites that contain amino acids whose replacement requires multiple substitutions. Identifying these so-called RGC_CAM substitutions (after Rare Genomic Changes as Conserved Amino acids-Multiple substitutions requires that, first, at any given site in the amino acid sequence alignment, there must be a minimum of two different amino acids; second, each amino acid must be present in at least two taxa; and third, the amino acids must require a minimum of two nucleotide substitutions to replace each other. Although theory suggests that RGC_CAM substitutions are expected to be rare and less likely to be homoplastic, the informativeness of RGC_CAM substitutions has not been extensively evaluated in biological data sets. We investigated the quality of RGC_CAM substitutions by examining their degree of homoplasy and internode certainty in nearly 2.7 million aligned amino acid sites from 5,261 proteins from five species belonging to the yeast Saccharomyces sensu stricto clade whose phylogeny is well-established. We identified 2,647 sites containing RGC_CAM substitutions, a number that contrasts sharply with the 100,887 sites containing RGC_non-CAM substitutions (i.e., changes between amino acids that require only a single nucleotide substitution. We found that RGC_CAM substitutions had significantly lower homoplasy than RGC_non-CAM ones; specifically RGC_CAM substitutions showed a per-site average homoplasy index of 0.100, whereas RGC_non-CAM substitutions had a homoplasy index of 0.215. Internode certainty values were also higher for sites containing RGC_CAM substitutions than for RGC_non-CAM ones. These results suggest that RGC_CAM substitutions possess a strong phylogenetic signal and are useful markers for phylogenetic inference despite their rarity.