WorldWideScience

Sample records for cam news fall

  1. Fall

    OpenAIRE

    Odundo, Magdalene

    2008-01-01

    The monoprint Fall, created in the artist-in-residence studio at Dartmouth College, Hanover, New England, represents a transient yet vivid memory of the season spent walking and re-walking a trail I took to the studio on a daily basis. The work arose spontaneously from a direct and instinctive wish to replicate the ghost imprints left on the trail by the wet and dry weather of that autumn. It also represented a sensationally hopeful political transition of what seemed to be the growth of hope...

  2. AAAI News

    OpenAIRE

    Clancey, William J.; Fehling, Michael; Russell, Stuart; Fikes, Richard E.; Stickel, Mark; Bledsoe, Woody; Korm, Richard E.; Thompson, William B.; Barstow, David R.

    1989-01-01

    Fall news from the Association for the Advancement of Artificial Intelligence, including reports on the Knowledge System Development Tools and Languages workshop, the workshop on AI and Limited Rationality, the Artificial Intelligence and Software Engineering workshop, the workshop on Robot Navigation, the Planning and Search Summary workshop, and the workshop on Representation and Compilation in High-Performance Theorem Proving.

  3. 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 and......: ever-increasingimportant part of the news broadcasting. -      Mediaconvergence/multimedia skills: live reporters now produce for all platforms. -      Cooperation: the ability todeliver accurate information to colleagues and work together, share andcommunicate is becoming increasingly important, since...

  4. Research News

    Science.gov (United States)

    Research News - National Multiple Sclerosis Society Skip to navigation Skip to content Menu Navigation National Multiple Sclerosis ... Email Home Research Research News & Progress Research News Research News Share Smaller Text Larger Text Print Read ...

  5. 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

  6. 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.

  7. VARIABLE-THROW CAM

    Science.gov (United States)

    Godsil, E.C.; Robinson, E.Y.

    1963-07-16

    A variable-throw cam comprising inner and outer eccentric sleeves which are adjustably locked together is described. The cam throw is varied by unlocking the inner and outer sleeves, rotating the outer sleeve relative to the inner one until the desired throw is obtained, and locking the sleeves together again. The cam is useful in applications wherein a continuously-variable throw is required, e.g., ram-and-die pressing operations, cyclic fatigue testing of materials, etc. (AEC)

  8. 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.

  9. Scandal Clouds News Corporation's Move into Education

    Science.gov (United States)

    Quillen, Ian

    2011-01-01

    When News Corporation announced last fall its entry into the education technology market, some observers said the media conglomerate led by Rupert Murdoch was a bad fit for education. Between the ownership of conservative-leaning outlets like Fox News and a reputation for identifying opportunities to generate lots of revenue very quickly, News…

  10. News of CanalUGR tracked on Google News, Yahoo! News and Bing News

    OpenAIRE

    Herrero-Solana, V??ctor; Arboledas M??rquez, Luis; Leger??n-??lvarez, Elisa

    2013-01-01

    Dataset contains 613 news of CanalUGR (University of Granada Communication Office) tracked on the main online news aggregators (Google News, Yahoo! News and Bing News). We include: number in CanalUGR, media, country, type.

  11. Meningitis B Vaccine Falls Short of Expectations

    Science.gov (United States)

    ... page: https://medlineplus.gov/news/fullstory_159976.html Meningitis B Vaccine Falls Short of Expectations 1 in ... University students given a vaccine to combat a meningitis B outbreak on campus in 2013 didn't ...

  12. 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.

  13. The Effect of Facebook on Parasocial Interaction in Local News

    OpenAIRE

    Farmer, Whitney

    2012-01-01

    News agenciesâ ratings often hinge on the relationships their anchors build with viewers. Strong feelings of parasocial interaction, or these on-sided â relationshipsâ audiences feel with on-screen media figures, have been found to be a strong predictor of media use. Local news stations have long been challenged with ways to encourage these feelings of parasocial interaction. With local news ratings consistently falling, news agencies must consider new ways to gain untapped markets a...

  14. CAMS achievements in 1995

    International Nuclear Information System (INIS)

    CAMS (Computerized Accident Management Support) is a system being developed as a joint research activity at the Halden Reactor Project with additional financing from the Swedish Nuclear Inspectorate (SKI) and the Nordic NKS/RAK-2 project. Three types of users are envisaged: the staff in the control room, the staff in the technical support centre and the staff at a national emergency centre. It is still an experimental system. The Swedish Nuclear Inspectorate kindly accepted to test CAMS at a safety exercise on the 4th of May, 1995. CAMS is designed assuming automatic data transfer from the plant. Missing the data link, a simulator running in the next room was updated now and then with data received by phone. As seen from CAMS, it did not matter if the data came from a fake plant or from a real plant, except that the data were delayed. Overall, it seemed that CAMS can be a very important tool for a national authority. A data link from the plant would increase its usefulness. Several comments on design features were collected and will be used to improve the system. The model needs more inputs to control the main parameters, and a larger repertoire of fault conditions should be put into the model. In the second half of 1995 the work on CAMS has concentrated upon designing new modules for signal validation, tracking simulation and state identification. This will provide better capabilities for on-line monitoring and assessment of the plant state. Further, it has been proposed to introduce Probabilistic Safety Assessment (PSA) to assist in risk monitoring. A first prototype has been made on a personal computer showing the main features of such a PSA module. (au)

  15. 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...

  16. HIV Decline Falls Short of U.S. 5-Year Goal

    Science.gov (United States)

    ... nlm.nih.gov/medlineplus/news/fullstory_158705.html HIV Decline Falls Short of U.S. 5-Year Goal ... 2016 FRIDAY, May 6, 2016 (HealthDay News) -- Although HIV infection and transmission rates in the United States ...

  17. 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 ...

  18. Poor Vision and Dangerous Falls Plague Many U.S. Seniors

    Science.gov (United States)

    ... nih.gov/medlineplus/news/fullstory_158679.html Poor Vision and Dangerous Falls Plague Many U.S. Seniors Year- ... HealthDay News) -- Millions of American seniors have severe vision impairment, and with it comes the risk of ...

  19. Preventing Falls

    Science.gov (United States)

    ... from osteoporosis. Lower-body strength exercises and balance exercises can help you prevent falls and avoid the disability that may result from falling. Here are some fall prevention tips from Go4Life : l Have your eyes and hearing tested often. Always wear your glasses when you ...

  20. Online news

    DEFF Research Database (Denmark)

    Hjarvard, Stig; Kammer, Aske Søndergaard

    2015-01-01

    decades, these features have come under pressure due to – among other things – the spread of digital media. In this article, we explore two current structural economic challenges to legacy newspaper organizations in Denmark. The first challenge regards the implementation of subscription on news websites...

  1. 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

  2. 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.

  3. 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.

  4. 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

  5. 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.

  6. Academic doctors' views of complementary and alternative medicine (CAM and its role within the NHS: an exploratory qualitative study

    Directory of Open Access Journals (Sweden)

    Shaw Alison

    2007-05-01

    Full Text Available Abstract Background There has been a marked increase in the use of complementary and alternative medicine (CAM in the UK population in recent years. Surveys of doctors' perspectives on CAM have identified a variety of views and potential information needs. While these are useful for describing the proportions of doctors who hold particular attitudes towards CAM, they are less helpful for understanding why. In addition, while the views of non-academic doctors have begun to be studied, the perspective and rationales of academic doctors remains under-researched. It seems important to investigate the views of those with a research-orientation, given the emphasis on the need for more scientific evidence in recent debates on CAM. Methods This exploratory study used qualitative methods to explore academic doctors' views of CAM and the rationales they provided for their views. A purposeful sampling strategy was used to identify doctors with a dual clinical and academic role in the Bristol area, with an anticipated variety of views on CAM. Semi-structured interviews were conducted with nine doctors. The data were analysed thematically, drawing on the Framework Approach. Results The doctors expressed a spectrum of views on CAM, falling into three broad groups: the 'enthusiasts', the 'sceptics' and the 'undecided'. Scepticism or uncertainty about the value of CAM was prominent, except among those practising a form of CAM. A variety of rationales underpinned their perspectives on CAM, a key recurring rationale being their perspective on the scientific evidence base. The main themes arising included: the role of doctors' professional experiences of conventional medicine and CAM in shaping their attitudes towards CAM, doctor-patient communication about CAM and patient disclosure, whether there is a need for training and education in CAM for doctors, a hierarchy of acceptability of CAM and the nature of evidence; and the role of CAM within the NHS. Conclusion

  7. Rad Pole Cam Development

    International Nuclear Information System (INIS)

    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

  8. Time to Talk about CAM

    Science.gov (United States)

    ... Home Current Issue Past Issues Special Section CAM Time to Talk Past Issues / Winter 2009 Table of ... helps to ensure your coordinated, safe care. NCCAM's Time to Talk program is just right for talking ...

  9. 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:...

  10. News; Actualites

    Energy Technology Data Exchange (ETDEWEB)

    Anon.

    2005-04-15

    The main news of the LPG industry from February to May 2005 are gathered in the first part. 8 articles are then gathered in this data-sheet, they deal with: 1) the French 'Charte de l'environnement': environment is now taken into account in the French fundamental Law 2) the French Prime Minister sets the targets for the National Council for Sustainable Development 3) the French government's policy for State environment-friendly items purchasing 4) Primagaz and Butagaz receive awards at the ENEO exhibition in Lyon 5) a French decree on pressure equipment, concerning among others, the role of controlling bodies on LPG tanks requalification 6) BP launches its chemical branch Innovene, in view of selling it this year 7) the French gas congress and exhibition 8) Favex, distributor in France of the US Mosquito Magnet System, launches a campaign. (O.M.)

  11. CAMS newly detected meteor showers and the sporadic background

    Science.gov (United States)

    Jenniskens, P.; Nénon, Q.; Gural, P. S.; Albers, J.; Haberman, B.; Johnson, B.; Morales, R.; Grigsby, B. J.; Samuels, D.; Johannink, C.

    2016-03-01

    The Cameras for Allsky Meteor Surveillance (CAMS) video-based meteoroid orbit survey adds 60 newly identified showers to the IAU Working List of Meteor Showers (numbers 427, 445-446, 506-507, and part of 643-750). 28 of these are also detected in the independent SonotaCo survey. In total, 230 meteor showers and shower components are identified in CAMS data, 177 of which are detected in at least two independent surveys. From the power-law size frequency distribution of detected showers, we extrapolate that 36% of all CAMS-observed meteors originated from ∼700 showers above the N = 1 per 110,000 shower limit. 71% of mass falling to Earth from streams arrives on Jupiter-family type orbits. The transient Geminids account for another 15%. All meteoroids not assigned to streams form a sporadic background with highest detected numbers from the apex source, but with 98% of mass falling in from the antihelion source. Even at large ∼7-mm sizes, a Poynting-Robertson drag evolved population is detected, which implies that the Grün et al. collisional lifetimes at these sizes are underestimated by about a factor of 10. While these large grains survive collisions, many fade on a 104-y timescale, possibly because they disintegrate into smaller particles by processes other than collisions, leaving a more resilient population to evolve. The meteors assigned to the various showers are identified in the CAMS Meteoroid Orbit Database 2.0 submitted to the IAU Meteor Data Center, and can be accessed also at cams.seti.org" xlink:type="simple"

  12. Hyper Suprime-Cam

    Science.gov (United States)

    Miyazaki, Satoshi; Komiyama, Yutaka; Nakaya, Hidehiko; Kamata, Yukiko; Doi, Yoshi; Hamana, Takashi; Karoji, Hiroshi; Furusawa, Hisanori; Kawanomoto, Satoshi; Morokuma, Tomoki; Ishizuka, Yuki; Nariai, Kyoji; Tanaka, Yoko; Uraguchi, Fumihiro; Utsumi, Yousuke; Obuchi, Yoshiyuki; Okura, Yuki; Oguri, Masamune; Takata, Tadafumi; Tomono, Daigo; Kurakami, Tomio; Namikawa, Kazuhito; Usuda, Tomonori; Yamanoi, Hitomi; Terai, Tsuyoshi; Uekiyo, Hatsue; Yamada, Yoshihiko; Koike, Michitaro; Aihara, Hiro; Fujimori, Yuki; Mineo, Sogo; Miyatake, Hironao; Yasuda, Naoki; Nishizawa, Jun; Saito, Tomoki; Tanaka, Manobu; Uchida, Tomohisa; Katayama, Nobu; Wang, Shiang-Yu; Chen, Hsin-Yo; Lupton, Robert; Loomis, Craig; Bickerton, Steve; Price, Paul; Gunn, Jim; Suzuki, Hisanori; Miyazaki, Yasuhito; Muramatsu, Masaharu; Yamamoto, Koei; Endo, Makoto; Ezaki, Yutaka; Itoh, Noboru; Miwa, Yoshinori; Yokota, Hideo; Matsuda, Toru; Ebinuma, Ryuichi; Takeshi, Kunio

    2012-09-01

    Hyper Suprime-Cam (HSC) is an 870 Mega pixel prime focus camera for the 8.2 m Subaru telescope. The wide field corrector delivers sharp image of 0.25 arc-sec FWHM in r-band over the entire 1.5 degree (in diameter) field of view. The collimation of the camera with respect to the optical axis of the primary mirror is realized by hexapod actuators whose mechanical accuracy is few microns. As a result, we expect to have seeing limited image most of the time. Expected median seeing is 0.67 arc-sec FWHM in i-band. The sensor is a p-ch fully depleted CCD of 200 micron thickness (2048 x 4096 15 μm square pixel) and we employ 116 of them to pave the 50 cm focal plane. Minimum interval between exposures is roughly 30 seconds including reading out arrays, transferring data to the control computer and saving them to the hard drive. HSC uniquely features the combination of large primary mirror, wide field of view, sharp image and high sensitivity especially in red. This enables accurate shape measurement of faint galaxies which is critical for planned weak lensing survey to probe the nature of dark energy. The system is being assembled now and will see the first light in August 2012.

  13. Language, News and Volatility

    OpenAIRE

    Byström, Hans

    2014-01-01

    I use Google News TM to study the relation between news volumes and stock market volatilities. More than nine million stock market-related news stories in English and (Mandarin) Chinese are collected and the dynamics of the news volume and the stock market volatility is compared in both the Anglophone world and the Sinophone world. I find that the stock market volatility and the number of publicly available global news stories are strongly linked to each other in both languages. Contemporaneo...

  14. Special Section: Complementary and Alternative Medicine (CAM): Low Back Pain and CAM

    Science.gov (United States)

    ... Current Issue Past Issues Special Section CAM Low Back Pain and CAM Past Issues / Winter 2009 Table of ... from CAM treatment for conditions such as low back pain. Photo courtesy of Glenn Scimonelli "Oh, my aching ...

  15. 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,

  16. 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

  17. 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...

  18. 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...

  19. 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

  20. Understanding Health News

    Science.gov (United States)

    ... out potential risks. Slide 11 Is It Real Online News? Or Just Advertising? In April 2011, the Federal Trade Commission warned the public about fake online news sites promoting an acai berry “weight-loss” ...

  1. Disease Outbreak News

    Science.gov (United States)

    ... and response operations Diseases Biorisk reduction Disease Outbreak News (DONs) Latest DONs 26 August 2016 Middle East ... Disease outbreaks by country RSS feeds Disease outbreak news Announcement: WHO to change the way it reports ...

  2. Chess endgame news

    OpenAIRE

    Haworth, Guy McCrossan

    2005-01-01

    News that Bourzutschky confirms there is no sub-7-man pawnless zugzwang, and that Bourzutschky and Konoval are generating DTC EGTs with a new program. News also of Kristensen's work on EGTs using OBDDs, Ordered Binary Decision Diagrams.

  3. 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...

  4. National PKU News

    Science.gov (United States)

    ... Support Us Contact Us Donors Search for: National PKU News is dedicated to providing up-to-date, ... and information to families and professionals dealing with phenylketonuria (PKU). A non-profit organization, PKU News was ...

  5. 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....

  6. IBD and Complementary and Alternative Medicine (CAM)

    Science.gov (United States)

    ... Alternative Medicine (CAM) Go Back Complementary and Alternative Medicine (CAM) Email Print + Share Crohn’s disease and ulcerative ... Energy Medicine, and Biologically-Based Practices. Mind-Body Medicine Mind-body medicine is a set of interventions ...

  7. The detection of EpCAM(+) and EpCAM(-) circulating tumor cells

    NARCIS (Netherlands)

    de Wit, Sanne; van Dalum, Guus; Lenferink, Aufried T. M.; Tibbe, Arjan G. J.; Hiltermann, T. Jeroen N.; Groen, Harry J. M.; van Rijn, 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

  8. The Z CamPaign: Year Five

    CERN Document Server

    Simonsen, Mike

    2014-01-01

    Entering into the fifth year of the Z CamPaign, the author has developed a website summarizing our findings which will also act as a living catalog of bona fide Z Cam stars, suspected Z Cams and Z Cam impostors. In this paper we summarize the findings of the first four years of research, introduce the website and its contents to the public and discuss the way forward into year five and beyond.

  9. 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

  10. CAMS: Computerized Accident Management Support

    International Nuclear Information System (INIS)

    The OECD Halden Reactor Project has initiated a new research programme on computerised accident management support, the so-called CAMS project (CAMS = Computerized Accident Management Support). This work will investigate the possibilities for developing systems which provide more extensive support to the control room staff and technical support centre than the existing SPDS (Safety Parameter Display System) type of systems. The CAMS project will utilize available simulator codes and the capabilities of computerized tools to assist the plant staff during the various accident stages including: identification of the accident state, assessment of the future development of the accident, and planning accident mitigation strategies. This research programme aims at establishing a prototype system which can be used for experimental testing of the concept and serve as a tool for training and education in accident management. The CAMS prototype should provide support to the staff when the plant is in a normal state, in a disturbance sate, and in an accident state. Even though better support in an accident state is the main goal of the project, it is felt to be important that the staff is familiar with the use of the system during normal operation, when they utilize the system during transients

  11. Types and sociodemographic correlates of complementary and alternative medicine (CAM) use among people with epilepsy in Oman.

    Science.gov (United States)

    Al Asmi, Abdullah; Al Maniri, Abdullah; Al-Farsi, Yahya M; Burke, David T; Al Asfoor, Fatema M H; Al Busaidi, Ibrahim; Al Breiki, Mohamed H A; Lahiri, Shaon; Braidy, Nady; Essa, Musthafa M; Al-Adawi, Samir

    2013-11-01

    Nonpharmacological treatment strategies that originate from sociocultural teachings and are beyond the scope of allopathic medicine are commonly used among people with epilepsy (PWE) in many parts of the world. The present study explored the types and sociodemographic correlates of complementary and alternative medicine (CAM) use among PWE in Oman among attendees of a neurological unit at a tertiary care center. Data on the types of CAM were gathered from telephone interviews. The relevant demographic and clinical characteristics of the participants were obtained from electronic medical records. Of the total of 101 participants, 73.3% were CAM users. The majority of these participants have not disclosed their CAM use to their allopathic health-care providers. The most common types of CAM reported were those falling under the 'mind-body' type (incantations and fumigation) and biologically based (herbal concoctions) or a combination of them. Compared to non-CAM users, a significant and greater proportion of CAM users attributed the etiology of their illness to nonbiomedical factors such as 'evil eyes' (P=0.04). The multivariate logistic regression model indicated that the use of CAM was highly associated with age of unemployment (OR=2.04; 95% CI: 1.15, 6.39), having basic school education (OR=2.21; 95% CI: 0.83, 5.18), low family income (OR=1.52; 95% CI: 0.91, 2.11), and the presence of hypersalivation (OR=2.20; 95% CI: 1.01, 4.39). Further studies are needed to harmonize these two healing practices. On the whole, this study indicates that among attendees of tertiary care utilization, CAM is common among PWE in Oman. The most utilized type of CAM falls under the umbrella of mind-body practice. PMID:24011398

  12. Facultative crassulacean acid metabolism (CAM) plants: powerful tools for unravelling the functional elements of CAM photosynthesis.

    Science.gov (United States)

    Winter, Klaus; Holtum, Joseph A M

    2014-07-01

    Facultative crassulacean acid metabolism (CAM) describes the optional use of CAM photosynthesis, typically under conditions of drought stress, in plants that otherwise employ C3 or C4 photosynthesis. In its cleanest form, the upregulation of CAM is fully reversible upon removal of stress. Reversibility distinguishes facultative CAM from ontogenetically programmed unidirectional C3-to-CAM shifts inherent in constitutive CAM plants. Using mainly measurements of 24h CO2 exchange, defining features of facultative CAM are highlighted in five terrestrial species, Clusia pratensis, Calandrinia polyandra, Mesembryanthemum crystallinum, Portulaca oleracea and Talinum triangulare. For these, we provide detailed chronologies of the shifts between photosynthetic modes and comment on their usefulness as experimental systems. Photosynthetic flexibility is also reviewed in an aquatic CAM plant, Isoetes howellii. Through comparisons of C3 and CAM states in facultative CAM species, many fundamental biochemical principles of the CAM pathway have been uncovered. Facultative CAM species will be of even greater relevance now that new sequencing technologies facilitate the mapping of genomes and tracking of the expression patterns of multiple genes. These technologies and facultative CAM systems, when joined, are expected to contribute in a major way towards our goal of understanding the essence of CAM. PMID:24642847

  13. From Popularity Prediction to Ranking Online News

    OpenAIRE

    Tatar, Alexandru; Antoniadis, Panayotis; Dias De Amorim, Marcelo; Fdida, Serge

    2014-01-01

    News articles are an engaging type of online content that captures the attention of a significant amount of Internet users. They are particularly enjoyed by mobile users and massively spread through online social platforms. As a result, there is an increased interest in discovering the articles that will become popular among users. This objective falls under the broad scope of content popularity prediction and has direct implications in the development of new services for online advertisement...

  14. 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

  15. Wordplay in English Online News Headlines

    Directory of Open Access Journals (Sweden)

    Roya Monsefi

    2016-03-01

    Full Text Available Within the endless stream of information available on the news media market, news headline language is characterised by several linguistic, pragmatic, rhetorical and functional features that distinguish it from other varieties of language that are not specialised. In the present study, the rhetorical features of English news headlines, through wordplay investigation, using a sample of 100 headlines were studied. Wordplay is investigated because it leads to the persuasiveness of message that is sometimes so subtle that the readers might not even recognise it. A taxonomy of wordplays was constructed according to Leigh’s (1994 model which made it possible to access a comprehensive checklist. The way the persuasive element, i.e. wordplay, was presented for the English headline readers was examined using the descriptive method and in light of textual rhetorical analysis. The outcome of the study suggests that English news headlines are likely to contain one or more clearly defined wordplay. The most frequent wordplay is that of tropes or more specifically metonymy. However, there are some wordplays such as polysyndeton, anadiplosis, antimetabole, epistrophe and polyptoton that are absent in English headlines. The majority of unused categories fall under the category of schemes.Keywords: wordplay, news headlines, schemes, tropes, rhetoric

  16. 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 and most extensive research on gender in the news media. It began in 1995 when volunteers in 71 countries around the world monitored women’s presence in their national radio, television and print news. The research revealed that only 17% of news subjects – the people who are interviewed or whom the...... Danish media. In 2010 women made up 31 % of the news subjects compared to the global average of 24 % women. This year the share of women in news has declined to 25% so Denmark is almost on level with the global average....

  17. 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.

  18. News & Announcements

    Science.gov (United States)

    1999-09-01

    : http://IS.DAL.CA/ ICCT. Chair: Mary Anne White, Department of Chemistry, Dalhousie University, Halifax, Nova Scotia B3H 4J3, Canada; phone and fax: 902/494-3894, email: Mary.Anne.White@DAL.CA. Microscale Workshops The National Microscale Chemistry Center, located at Merrimack College in North Andover, Massachusetts, will offer several workshops in fall 1999, spring 2000, and fall 2000. Workshops for elementary school teachers run from 8:30 a.m. on a Thursday to 2:00 p.m. the following day. Workshops for high school teachers run from 5:30 p.m. on a Friday until 2:00 p.m. on Sunday. There are also workshops for college/2-year college/high school teachers that will be held during summer 2000, from 8:30 a.m. on a Monday to 2:00 p.m. on Friday. The workshops include all materials, free housing, and all meals; there is a registration fee. Early registration is advised. For further information, contact Mono M. Singh, Director, National Microscale Chemistry Center, 315 Turnpike Street, North Andover, MA 01845; phone: 978/837-5137; fax: 878/837-5017; msingh@merrimack.edu. Carnegie Academy for the Scholarship of Teaching The Carnegie Academy for the Scholarship of Teaching (CASTL) has both a higher education and K-12/Teacher Education component. The CASTL section of the Carnegie Web site contains a review of the three-part design of the higher education program and materials and information developed over the past year: http://www.carnegiefoundation.org (click on Program Information and then on CASTL). This site includes (i) the original press release for the project; (ii) booklets and information about the Pew Scholars National Fellowship Program and the Campus Programtwo of the three components of the CASTL; (iii) links to materials about the scholarship of teaching and learning newly available on other sites. The Pew Learning and Technology Program The Pew Learning and Technology Program is an 8.8-million, four-year effort to place the national discussion about the impact

  19. U.S. Teen Birth Rate Continues to Fall, Hits New Record Low

    Science.gov (United States)

    ... page: https://medlineplus.gov/news/fullstory_159170.html U.S. Teen Birth Rate Continues to Fall, Hits New ... record low. According to the report from the U.S. Centers for Disease Control and Prevention, moms aged ...

  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. 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

  2. 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…

  3. Routinizing Breaking News

    DEFF Research Database (Denmark)

    Hartley, Jannie Møller

    2011-01-01

    This chapter revisits seminal theoretical categorizations of news proposed three decades earlier by US sociologist Gaye Tuchman. By exploring the definition of ”breaking news” in the contemporary online newsrooms of three Danish news organisations, the author offers us a long overdue re-theorizat...

  4. BRAZILIAN NEWS PORTALS CHARACTERISTICS

    Directory of Open Access Journals (Sweden)

    Heloiza G. Herckovitz

    2011-02-01

    Full Text Available A content analysis of four Brazilian news media portals found that economic news dominated the top headlines with little attention paid to education, the environment and welfare. Other trends included a focus on local events and national news sources, reliance on few sources, mostly official ones, and a low percentage of news that fitted the concept of newsworthiness (a combination of both social significance and deviance concepts. Other findings of a study of 432 top news stories published by UOL, Estadão, iG and Terra during a 15-day period between February and March 2008 indicate that the top portions of the portals’ front pages carry news that lacks story depth, editorial branding, and multimedia applications. The results suggest that online news portals are in their infancy although Brazil has the largest online population of Latin America. This study hopes to shed light on the gatekeeping process in Brazilian news portals. Brazilian media portals have yet to become a significant editorial force able to provide knowledge about social issues and public affairs in a socially responsible fashione.

  5. CAD/CAM-prosessin kuvaus

    OpenAIRE

    Aho, Arto

    2014-01-01

    Työssä selvitettiin CAD/CAM-prosessin toiminta ja datan liikkuminen eri järjestelmien välillä. Teoriassa perehdyttiin tuotetietojen ja muutostenhallintaan sekä järjestelmien integrointiin. Siemens PLM -järjestelmästä esitellään valmistusprosessin suunnitteluun ja hallintaan tarkoitettuja sovelluksia. Työssä käsitellään muutoksenhallintaa järjestelmien välillä sekä nopeiden muutosten aikaansaamat hyödyt prosessissa ja integraation tuomat edut virheiden ja kustannusten vähentämisessä. Työssä...

  6. CAD/CAM-ohjelmiston valinta

    OpenAIRE

    Heino, Sanna

    2011-01-01

    Opinnäytetyön toimeksianto tuli Helasteel Oy:ltä. Työn sisältö koostuu sopivan CAM-ohjelmiston etsimisestä Helasteelille sekä niiden perusteiden selvittämisestä, jotka vaikuttavat ohjelmiston valintaan. Kolmea eri ohjelmistotoimittajaa pyydettiin esittelemään tuotteitaan Helasteelille. Näistä ohjelmistoista valittiin sopivin yrityksen työstämät kappaleet ja tuotanto huomioon ottaen. Prosessin jälkeen päädyttiin Wincam-ohjelmistoon, joka vastasi parhaiten Helasteelin vaatimuksiin niin omina...

  7. ATLAS-1 Video News Release

    Science.gov (United States)

    1992-01-01

    Allen Kenitzer, from Marshall Space Flight Center (MSFC), narrates this NASA Kennedy Space Center video presenting a MSFC-Television news release describing the overall scientific objectives of the Atmospheric Laboratory for Applications in Science-1 (ATLAS-1) Spacelab mission. Byron Lichtenberg (NASA Science Astronaut) and Anthony O'Neil (ATLAS-1 Mission Manager) explain that the 13 sophisticated and complementary instruments carried in shuttle Atlantis' payload bay are designed to identify the chemical species in our atmosphere, to measure the Sun's energy falling on and entering the atmosphere, to study the behavior of charged particles in the electric and magnetic fields surrounding the earth, and to gather ultraviolet light from stars and galaxies. ATLAS-1 is the first Spacelab flight of the National Aeronautics and Space Administration's (NASA's) Mission to Planet Earth.

  8. Good Friends, Bad News

    DEFF Research Database (Denmark)

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

    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....... 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...

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

    Science.gov (United States)

    ... to Donate Thyroid Disease and Complementary and Alternative Medicine (CAM) WHAT IS A THYROID NODULE? The term ... type of evaluation. WHAT IS COMPLEMENTARY AND ALTERNATIVE MEDICINE (CAM)? Complementary and Alternative Medicine (CAM) is defined ...

  10. RESEARCH ON STRAIGHTENING TECHNOLOGY CAM SYSTEM

    Institute of Scientific and Technical Information of China (English)

    2003-01-01

    Automatic straightening process is a nonlinear process, and affected by many factors.The straightening technology CAM system has been designed and built up to straighten shafts, which mainly consists of the straightening technology's database and the model of stroke-controlled precise straightening calculation model.The operational test of the CAM system has been passed.

  11. An analysis of news media coverage of complementary and alternative medicine.

    Directory of Open Access Journals (Sweden)

    Billie Bonevski

    Full Text Available BACKGROUND: To examine the accuracy and adequacy of lay media news stories about complementary and alternative medicines and therapies. METHODOLOGY/PRINCIPAL FINDINGS: A descriptive analysis of news stories about complementary and alternative medicine (CAM in the Australian media using a national medical news monitoring website, mediadoctor.org.au. Each story was rated against 10 criteria by two individuals. Consensus scores of 222 news articles reporting therapeutic claims about complementary medicines posted on mediadoctor.org.au between 1 January 2004 and 1 September 2007 were calculated. The overall rating score for 222 CAM articles was 50% (95% CI 47% to 53%. There was a statistically significant (F = 3.68, p = 0.006 difference in cumulative mean scores according to type of therapy: biologically based practices (54%, 95% CI 50% to 58%; manipulative body based practices (46%, 95% CI 39% to 54%, whole medical systems (45%, 95% CI 32% to 58%, mind body medicine (41%, 95% CI 31% to 50% and energy medicine (33%, 95% CI 11% to 55%. There was a statistically significant difference in cumulative mean scores (F = 3.72, p = 0.0001 according to the clinical outcome of interest with stories about cancer treatments (62%, 95% CI 54% to 70% scoring highest and stories about treatments for children's behavioural and mental health concerns scoring lowest (31%, 95% CI 19% to 43%. Significant differences were also found in scores between media outlets. CONCLUSIONS/SIGNIFICANCE: There is substantial variability in news reporting practices about CAM. Overall, although they may be improving, the scores remain generally low. It appears that much of the information the public receives about CAM is inaccurate or incomplete.

  12. Impact of the cam and follower cooperation and of lubrication on the cam wear

    Directory of Open Access Journals (Sweden)

    P. Folęga

    2012-12-01

    Full Text Available Purpose: The paper provides an analysis of the reasons for excessive wear of the cam/follower system components based on physical and mathematical models developed to describe the impact of selected material, technological and operational factors. Owing to the comparison between the calculation results obtained and the actual cam wear values, it was possible to asses the correctness of the wear models taken into consideration.Design/methodology/approach: The research in question included preparation of a mathematical cam wear model developed by way of dimensional analysis as well as finite element (FEM based structural models for a cam/follower system. The aforementioned FEM models were noted in a parametrical form using macro commands of the COSMOS/M system, and hence it was possible to analyse contact problems in various cam positions and change the selected analytical parameters (e.g. dimensions, material parameters.Findings: The main reasons for excessive cam wear include inferior quality of the cam and follower frictional couple lubrication as well as edge-type cooperation between the cam and the cam follower. At the same time, a significant impact on the wear is exerted by hardness of the cam and its follower.Research limitations/implications: Wear of cams and cam followers operating in timing gear systems of vehicle combustion engines takes place as an effect of friction occurring in presence of lubricant. During standard operation, components of the cam/follower system may be subject to an excessive or accelerated wear process. This study is an attempt to establish the reasons for this phenomenon to occur in order to control such cases.Originality/value: In order to counteract the phenomenon of accelerated wear of cams, one should consider increasing the required hardness of their working surfaces.

  13. Fall of Another Domino

    Institute of Scientific and Technical Information of China (English)

    2011-01-01

    Portugal follows other PIGS countries to seek international aid to cope with its economic crisis No one loves the messenger who brings bad news.But recently,bad news items have arrived one after another from Europe.On April 6,Portugal asked the EU for financial aid,becoming the third euro-zone country after Ireland and

  14. Ranking a Stream of News

    OpenAIRE

    Del Corso, Gianna; Gulli, Antonio; Romani, Francesco

    2004-01-01

    searching on news is one of the most important activity on line. Indeed, Google, Yahoo, MSN and many others have proposed commercial search engines for indexing news feeds. Despite this commercial interest, no academic research has focused on ranking a stream of news and a set of news sources. In this paper, we introduce this problem by proposing a ranking framework which models: (1) the process of news stream generation, (2) the news clustering by topics, and (3) the evolution of news over t...

  15. 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...... in a media environment where immediacy rules (Domingo 2008a). Following this research the primary focus of this paper is the category breaking news and Tuchmans developing news, but as they are all connected the analysis will also draw upon the other categories in Tuchmans typology. The theoretical...

  16. CAM Photosynthesis in Submerged Aquatic Plants

    Science.gov (United States)

    Keeley, J.E.

    1998-01-01

    Crassulacean acid metabolism (CAM) is a CO2-concentrating mechanism selected in response to aridity in terrestrial habitats, and, in aquatic environments, to ambient limitations of carbon. Evidence is reviewed for its presence in five genera of aquatic vascular plants, including Isoe??tes, Sagittaria, Vallisneria, Crassula, and Littorella. Initially, aquatic CAM was considered by some to be an oxymoron, but some aquatic species have been studied in sufficient detail to say definitively that they possess CAM photosynthesis. CO2-concentrating mechanisms in photosynthetic organs require a barrier to leakage; e.g., terrestrial C4 plants have suberized bundle sheath cells and terrestrial CAM plants high stomatal resistance. In aquatic CAM plants the primary barrier to CO2 leakage is the extremely high diffusional resistance of water. This, coupled with the sink provided by extensive intercellular gas space, generates daytime CO2(Pi) comparable to terrestrial CAM plants. CAM contributes to the carbon budget by both net carbon gain and carbon recycling, and the magnitude of each is environmentally influenced. Aquatic CAM plants inhabit sites where photosynthesis is potentially limited by carbon. Many occupy moderately fertile shallow temporary pools that experience extreme diel fluctuations in carbon availability. CAM plants are able to take advantage of elevated nighttime CO2 levels in these habitats. This gives them a competitive advantage over non-CAM species that are carbon starved during the day and an advantage over species that expend energy in membrane transport of bicarbonate. Some aquatic CAM plants are distributed in highly infertile lakes, where extreme carbon limitation and light are important selective factors. Compilation of reports on diel changes in titratable acidity and malate show 69 out of 180 species have significant overnight accumulation, although evidence is presented discounting CAM in some. It is concluded that similar proportions of the aquatic

  17. Cad/cam-tekniikan kannattavuus hammastekniikassa

    OpenAIRE

    Kinnunen, Vilho

    2012-01-01

    Hammaslaboratorioissa tehdään cad/cam-tekniikalla kiinteän protetiikan töitä. Opinnäytetyössäni tarkastelen, kuinka kannattavaa on valmistaa jyrsintekniikalla kiinteän protetiikan valmisteita. Selvitän millainen cad/cam-tekniikkaa käyttävä yritys pitää olla, jotta se on kannattava. Opinnäytetyöni aineiston keruun tein haastattelemalla cad/cam tekniikkaa ja perinteistä tekniikkaa käyttävien hammaslaboratorioiden omistajia. Haastattelun toteutin teemahaastatteluna. Kehitin laajuuskäsitteen,...

  18. 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.

  19. A falling droplet as it falls apart

    CERN Document Server

    Jalaal, M; Mehravaran, K

    2011-01-01

    Using direct numerical simulations, the fragmentation of falling liquid droplets in a quiescent media is studied. Three simulations with different Eotvos numbers were performed. An adaptive volume of fluid(VOF) method based on octree meshing is used, providing a notable reduction of computational cost. The current video includes 4 main parts describing the fragmentation of the falling droplet.

  20. A CAD/CAM interface for computer-aided design of cams

    OpenAIRE

    Gandhi, Ashit R.

    1985-01-01

    The purpose of this thesis is to provide a complete package for the design and three dimensional modeling display of cams. The software produced as a part of this work will operate as a module of CADAM to produce cam designs and enter the resulting cam as a CAD model and produce the graphical display of the cam. In addition to the introductory material, this thesis is divided into four sections. The section on the graphics packages used in this thesis includes a b...

  1. 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...

  2. 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.

  3. Radiometric Calibration for AgCam

    OpenAIRE

    Edward Hildum; Lianbo Hu; Hojin Kim; Xiaodong Zhang; Changyong Dou; Doug Olsen

    2010-01-01

    The student-built Agricultural Camera (AgCam) now onboard the International Space Station observes the Earth surface through two linescan cameras with Charge-Coupled Device (CCD) arrays sensitive to visible and near-infrared wavelengths, respectively. The electro-optical components of the AgCam were characterized using precision calibration equipment; a method for modeling and applying these measurements was derived. Correction coefficients to minimize effects of optical vignetting, CCD non-u...

  4. CAM and stack air sampler design guide

    International Nuclear Information System (INIS)

    About 128 air samplers and CAMs presently in service to detect and document potential radioactive release from 'H' and 'F' area tank farm ventilation stacks are scheduled for replacement and/or upgrade by Projects S-5764, S-2081, S-3603, and S-4516. The seven CAMs scheduled to be upgraded by Project S-4516 during 1995 are expected to provide valuable experience for the three remaining projects. The attached document provides design guidance for the standardized High Level Waste air sampling system

  5. Statistical Shape Modeling of Cam Femoroacetabular Impingement

    Energy Technology Data Exchange (ETDEWEB)

    Harris, Michael D.; Dater, Manasi; Whitaker, Ross; Jurrus, Elizabeth R.; Peters, Christopher L.; Anderson, Andrew E.

    2013-10-01

    In this study, statistical shape modeling (SSM) was used to quantify three-dimensional (3D) variation and morphologic differences between femurs with and without cam femoroacetabular impingement (FAI). 3D surfaces were generated from CT scans of femurs from 41 controls and 30 cam FAI patients. SSM correspondence particles were optimally positioned on each surface using a gradient descent energy function. Mean shapes for control and patient groups were defined from the resulting particle configurations. Morphological differences between group mean shapes and between the control mean and individual patients were calculated. Principal component analysis was used to describe anatomical variation present in both groups. The first 6 modes (or principal components) captured statistically significant shape variations, which comprised 84% of cumulative variation among the femurs. Shape variation was greatest in femoral offset, greater trochanter height, and the head-neck junction. The mean cam femur shape protruded above the control mean by a maximum of 3.3 mm with sustained protrusions of 2.5-3.0 mm along the anterolateral head-neck junction and distally along the anterior neck, corresponding well with reported cam lesion locations and soft-tissue damage. This study provides initial evidence that SSM can describe variations in femoral morphology in both controls and cam FAI patients and may be useful for developing new measurements of pathological anatomy. SSM may also be applied to characterize cam FAI severity and provide templates to guide patient-specific surgical resection of bone.

  6. NewsFinder: Automating an AI News Service

    OpenAIRE

    Eckroth, Joshua; The Ohio State University; Dong, Liang; Clemson University; Smith, Reid G.; Marathon Oil Corporation; Buchanan, Bruce G.; University of Pittsburgh

    2012-01-01

    NewsFinder automates the steps involved in finding, selecting, categorizing, and publishing news stories that meet relevance criteria for the Artificial Intelligence community. The software combines a broad search of online news sources with topic-specific trained models and heuristics. Since August 2010, the program has been used to operate the AI in the News service that is part of the AAAI AITopics website.

  7. 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.

  8. Home Improvements Prevent Falls

    Science.gov (United States)

    ... turn JavaScript on. Feature: Falls and Older Adults Home Improvements Prevent Falls Past Issues / Winter 2014 Table ... and ensure your safety. "Safe-ty-fy" Your Home Some Questions for Your Provider Will my medicines ...

  9. Creative Cycling of News Professionals

    OpenAIRE

    Astrid Gynnild, PhD.

    2007-01-01

    The theory of creative cycling emerged from my PhD study of news professionals in Norway. The study was carried out according to classic grounded theory principles (Glaser and Strauss 1967, Glaser 1978, 1998, 2001, 2005), and the area of interest was the performance of news journalism in the multimedia age. The theory runs counter to widespread tendencies of industrial age thinking in news media. It emphasizes news professionals’ search for meaning in their daily work, and suggests that their...

  10. 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...

  11. Automatic Association of News Items.

    Science.gov (United States)

    Carrick, Christina; Watters, Carolyn

    1997-01-01

    Discussion of electronic news delivery systems and the automatic generation of electronic editions focuses on the association of related items of different media type, specifically photos and stories. The goal is to be able to determine to what degree any two news items refer to the same news event. (Author/LRW)

  12. 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

  13. Characterization of SynCAM surface trafficking using a SynCAM derived ligand with high homophilic binding affinity

    International Nuclear Information System (INIS)

    In order to better probe SynCAM function in neurons, we produced a fusion protein between the extracellular domain of SynCAM1 and the constant fragment of human IgG (SynCAM-Fc). Whether in soluble form or immobilized on latex microspheres, the chimera bound specifically to the surface of hippocampal neurons and recruited endogenous SynCAM molecules. SynCAM-Fc was also used in combination with Quantum Dots to follow the mobility of transfected SynCAM receptors at the neuronal surface. Both immobile and highly mobile SynCAM were found. Thus, SynCAM-Fc behaves as a high affinity ligand that can be used to study the function of SynCAM at the neuronal membrane

  14. 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.

  15. 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…

  16. BBC Breakfast News

    OpenAIRE

    Swann, David

    2014-01-01

    Dr David Swann Interviewed on BBC Breakfast News by business correspondent Steph McGovern about his 'Design of the Year' nomination- the ABC Syringe. BBC Breakfast is the UK’s most watched morning programme with an average daily audience of 6.8m.

  17. 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,

  18. Irish Chemical News

    OpenAIRE

    Roche, James J.; Franklin, Margaret; Hobbs, Patrick; Hodnett, Kieran; Cantwell, Helen; Bradley, Derek; Burke, Mary

    2016-01-01

    Contents: A Message from the President p.3 -- Editorial p.5 -- Polymorphic Transformations in Pharmaceutical Compounds p.7 -- Navigating the Challenges of Method Validation –with a little help from Eurachem p.24 -- Obituary: Professor Richard Butler NUI Galway, February 10th, 2016 p.30 -- Congress 2016: Chemistry and Society, GMIT p.34 -- Characterisation of Biopharmaceuticals p.40 -- Industry & Business news p.78.

  19. CERN television news

    CERN Document Server

    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...

  20. 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

  1. 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...... 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...... significantly elaborated upon in narratives by four female participants to warrant more detailed consideration and analysis. Conclusion: It is suggested that for some cancer patients CAM may function, not just as a treatment for cancer related symptoms and side effects, but also as a form of spiritual practice...

  2. Artificial intelligence and CAD/CAM

    Energy Technology Data Exchange (ETDEWEB)

    Iwata, K.

    1983-10-01

    In recent years CAD/CAM technology has improved industrial productivity. It is a significant step towards the design of the factory of the future. CAD/CAM in conjunction with artificial intelligence will become paramount. Workers in this field are attempting to produce systems of ever-increasing intelligence and independence for everyday use in factories, schools and elsewhere. A computer system which could understand natural language in both spoken and handwritten form and communicate in natural language would have considerable advantage in practical situations over one of the present generation of computers and computer programs. 2 references.

  3. CAD/CAM at the design stage

    Energy Technology Data Exchange (ETDEWEB)

    Masur, W.

    1989-01-01

    The introduction of CAD/CAM requires a thorough analysis of the manufacturing process in order to be able to single out those operations and partial complexes which are found suited for CAD/CAM use and are also expected to bring about the streamlining effects desired. Further it has to be analysed what partial jobs can be done by existing and planned hardware and software as well as by the skilled labour available or to be made available yet. The organization of the relations between program developer and program user and the required training measures has to be fixed in time and clearly by the managerial staff.

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

    Institute of Scientific and Technical Information of China (English)

    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.

  5. Parametric Modeling for Globoidal Cam Based and NC Machining

    OpenAIRE

    Haitao Liu; Zhibin Chang; Lei Zhang; Wei Jiang; Guangguo Zhang

    2013-01-01

    The design and machining of globoidal cam is difficult, because the shape of working surface is complex,and the curved surface of its space is undevelopable. Based on the above reasons,we proposed the parametric Modeling method for globoidal cam based. Through the secondary development, we realized the parameterized modeling of globoidal cam. Base on using of globular indexing cam NC milling machine existing in the lab,research the programming technology,analyses the defects of conventional p...

  6. 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.

  7. ACOUSTICAL STANDARDS NEWS.

    Science.gov (United States)

    Blaeser, Susan B; Struck, Christopher J

    2016-03-01

    American National Standards (ANSI Standards) developed by Accredited Standards Committees S1, S2, S3, S3/SC 1, and S12 in the areas of acoustics, mechanical vibration and shock, bioacoustics, animal bioacoustics, and noise, respectively, are published by the Acoustical Society of America (ASA). In addition to these standards, ASA publishes a catalog of Acoustical American National Standards. To receive a copy of the latest Standards catalog, please contact Susan B. Blaeser.Comments are welcomed on all material in Acoustical Standards News.This Acoustical Standards News section in JASA, as well as the National Catalog of Acoustical Standards and other information on the Standards Program of the Acoustical Society of America, are available via the ASA home page: http://acousticalsociety.org. PMID:27036268

  8. 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…

  9. Therapeutic Uses of the WebCam in Child Psychiatry

    Science.gov (United States)

    Chlebowski, Susan; Fremont, Wanda

    2011-01-01

    Objective: The authors provide examples for the use of the WebCam as a therapeutic tool in child psychiatry, discussing cases to demonstrate the application of the WebCam, which is most often used in psychiatry training programs during resident supervision and for case presentations. Method: Six cases illustrate the use of the WebCam in individual…

  10. The factors that influence CAD/CAM/CAE

    International Nuclear Information System (INIS)

    CAD/CAM/CAE usage has grown and expanded significantly due to its many applications relating to the productivity of an organization. It is important for an organization to have planning and strategy in using CAD/CAM/CAE to ensure sustained efficiency. This paper will discuss the factors that can influence the implementation and success of CAD/CAM/CAE. (Author)

  11. Benchmarking news recommendations: the CLEF NewsREEL use case

    OpenAIRE

    Hopfgartner, Frank; Brodt, Torben; Seiler, Jonas; Kille, Benjamin; Lommatzsch, Andreas; Larson, Martha; Turrin, Roberto; Serény, Andrá

    2015-01-01

    The CLEF NewsREEL challenge is a campaign-style evaluation lab allowing participants to evaluate and optimize news recommender algorithms. The goal is to create an algorithm that is able to generate news items that users would click, respecting a strict time constraint. The lab challenges participants to compete in either a "living lab" (Task 1) or perform an evaluation that replays recorded streams (Task 2). In this report, we discuss the objectives and challenges of the NewsREEL lab, summar...

  12. NetWorking News

    DEFF Research Database (Denmark)

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

    with adults or children. However there is a need for new methods to support communication and collaboration between designers and children. This article proposes a new method for understandings children’s appropriation of new technology in an interactive workshop setting. The method, which we call...... the Networking News workshop, offers an opportunity to make first hand studies of children’s IT supported social activities in an informal classroom setting....

  13. News of nuclear engineering

    International Nuclear Information System (INIS)

    Data on news of nuclear engineering in Bulgaria, Pakistan, Serbia, USA, South Africa, South Korea and Japan are presented. Problems of reactor safety, construction of new nuclear units at existing sites, highly enriched uranium removal are treated. Companies performing jobs on designing, manufacture of different nuclear reactor components are named. Questions of environment protection, timely information on accidents at NPP and qualified maintenance are discussed

  14. 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.

  15. 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.

  16. CAD-CAM data exchange pilot project

    Energy Technology Data Exchange (ETDEWEB)

    Hintz, J.; Williams, D.

    1986-03-01

    CAD-CAM data were exchanged between dissimilar CAD systems and the information was used to fabricate three parts. Problems were identified and solutions were proposed or implemented in the area of translation methods, data verification, CAD drawing conventions, and data handling. Additional software needed for productive data exchange has been identified.

  17. Patients’ views of CAM as spiritual practice

    DEFF Research Database (Denmark)

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

    2011-01-01

    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...

  18. Some Workplace Effects of CAD and CAM.

    Science.gov (United States)

    Ebel, Karl-H.; Ulrich, Erhard

    1987-01-01

    Examines the impact of computer-aided design (CAD) and computer-aided manufacturing (CAM) on employment, work organization, working conditions, job content, training, and industrial relations in several countries. Finds little evidence of negative employment effects since productivity gains are offset by various compensatory factors. (Author/CH)

  19. 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...... media and discuss the importance of this analytical framework when it comes to understanding prevailing forms and norms in contemporary journalism....

  20. 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...... uses and gratifications perspective, based on the notion of “worthwhileness” as the determinant of people's everyday selections from the “supermarket of news”, the article first reports from a longitudinal survey study in Denmark in which the author's foundational mapping of cross-media news...... 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 and...

  1. 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…

  2. Fall armyworm migration patterns.

    Science.gov (United States)

    Fall armyworm, Spodoptera frugiperda (J. E. Smith) (Lepidoptera: Noctuidae), infestations in most of North America arise from annual migrations of populations that overwinter in southern Texas and Florida. Cytochrome Oxidase I haplotype profiles within the fall armyworm corn-strain, the subgroup tha...

  3. First Aid: Falls

    Science.gov (United States)

    ... Story" 5 Things to Know About Zika & Pregnancy First Aid: Falls KidsHealth > For Parents > First Aid: Falls Print A A A Text Size en ... Floors, Doors & Windows, Furniture, Stairways: Household Safety Checklist First Aid: Broken Bones Head Injuries Preventing Children's Sports Injuries ...

  4. Query-free news search

    OpenAIRE

    Henzinger, Monika; Chang, Bay-Wei; Milch, Brian; Brin, Sergey

    2003-01-01

    Many daily activities present information in the form of a stream of text, and often people can benefit from additional information on the topic discussed. TV broadcast news can be treated as one such stream of text; in this paper we discuss finding news articles on the web that are relevant to news currently being broadcast.We evaluated a variety of algorithms for this problem, looking at the impact of inverse document frequency, stemming, compounds, history, and query length on the re...

  5. 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

  6. 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

  7. Pre-impact fall detection.

    Science.gov (United States)

    Hu, Xinyao; Qu, Xingda

    2016-01-01

    Pre-impact fall detection has been proposed to be an effective fall prevention strategy. In particular, it can help activate on-demand fall injury prevention systems (e.g. inflatable hip protectors) prior to fall impacts, and thus directly prevent the fall-related physical injuries. This paper gave a systematical review on pre-impact fall detection, and focused on the following aspects of the existing pre-impact fall detection research: fall detection apparatus, fall detection indicators, fall detection algorithms, and types of falls for fall detection evaluation. In addition, the performance of the existing pre-impact fall detection solutions were also reviewed and reported in terms of their sensitivity, specificity, and detection/lead time. This review also summarized the limitations in the existing pre-impact fall detection research, and proposed future research directions in this field. PMID:27251528

  8. News-Based Group Modeling and Forecasting

    OpenAIRE

    Zhang, Wenbin; Skiena, Steven

    2014-01-01

    In this paper, we study news group modeling and forecasting methods using quantitative data generated by our large-scale natural language processing (NLP) text analysis system. A news group is a set of news entities, like top U.S. cities, governors, senators, golfers, or movie actors. Our fame distribution analysis of news groups shows that log-normal and power-law distributions generally could describe news groups in many aspects. We use several real news groups including cities, politicians...

  9. 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 ...

  10. PUSHED NEWS: When the news comes to the cellphone

    Directory of Open Access Journals (Sweden)

    Antonio Fidalgo

    2009-12-01

    Full Text Available Combining two findings of recent surveys on the Internet whichstate that 1 “the Internet will soon surpass all other media as a main source for national and international news” and 2 “the mobile device will be the primary connection tool to the Internet in 2020” leads us to the conclusion that smartphones will soon be the primary source for news access. But if so, how will news come to the Internetconnected cellphones? In accordance with the distinction, already drawn in 1997, between push and pull technologies as two different forms of how content is delivered to the end users, cellphones are characterized as push devices (passive reception, in opposition to computers, classified as pull devices (active reception. The news items that fit cellphones are pushed news. And they will be pushed as SMS, e-mails, tweets and through news aggregators.

  11. The detection of EpCAM+ and EpCAM- circulating tumor cells

    OpenAIRE

    Wit, de, J.; Dalum, van, G.; Lenferink, Aufried T. M.; Arjan G. J. Tibbe; Hiltermann, T.J.N.; Groen, Harry J. M.; Rijn, van, Michela; 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 enrichment. EpCAM- CTC were identified by filtration and fluorescent labelling. This approach was validated using different cell lines spiked into blood and evaluated on blood samples of 27 metastatic...

  12. NewsNet

    OpenAIRE

    Maffei, Lucia

    2000-01-01

    NewsNet wants to highlight the opening of a “unified law portal” as part of the plan for the E-government (http://www.governo.it/sez_dossier/neweconomy/e-government/sintesi.html) signed by the Ministers Council. The outlined overview shows from one side the creation of service portals that allow people and industries to obtain easily information on laws, and from the other the creation of helpdesks where asking the Administrations on the basis of the electronic identity card and the digital s...

  13. A CENTURY OF NEWS DISCOURSE

    Directory of Open Access Journals (Sweden)

    Allan Bell

    2003-05-01

    Full Text Available This paper traces the development of news discourse across the 20th century ihrough a case study ofthe coverage of three expeditions to the South Pole: Captain Scott in 1912, Sir Edmund Hillary in 1958, and Peter Hillary in 1999. The way the news about the three expeditions reached New Zealand media serves as a framework and an illustration to examine three related issues: how technology has changed the time and place dimensions of news delivery; the consequent and concomitant shifts in news presentation; and associated changes in how humans have understood time and place. News values remain the same at a broad level across the century, but different in detail. Nationalism is obtrusive, but its focus shifts. In news practice, the deadline and the scoop drive the news in al1 three periods, but the scooping medium shifts from press to radio to television. The lapse between an event and its reporting shrinks exponentially from months to hours to minutes. The design of newspaper front pages changes radically, and news language compresses. There are social impacts, with newsworthy figures receiving closer exposure and the audience being cast in a more voyeuristic role.

  14. Translation in Global News Agencies

    OpenAIRE

    Ben Othman, Zeineb

    2012-01-01

    The work is divided into two parts. The 1st part is the translation of Chapter One "Power language and translation" and the Chapter Four "Translation in Global News Agencies". The 2nd part is about the characteristics and theories of translation particularly in News Agencies and Institutions as well as the difficulties I found in the translation of a specialized book.

  15. School Violence and the News

    Science.gov (United States)

    ... 5 Things to Know About Zika & Pregnancy School Violence and the News KidsHealth > For Parents > School Violence and the News Print A A A Text ... la escuela y las noticias Incidents of school violence are terrible and frightening, but fortunately they are ...

  16. What Turns Events into News?

    Science.gov (United States)

    Tukachinsky, Riva

    2013-01-01

    "The New York Times" is known for its slogan ''All the News That's Fit to Print.'' But how do gatekeepers decide which events meet this criterion? Although some individuals might believe that the news constitutes an undistorted reflection of the social reality, students in communication courses have the…

  17. Getting Out the Good News.

    Science.gov (United States)

    Paciancia, David

    1995-01-01

    A majority of American schools are meeting the challenge of educating children. A New York State district gets out the good news by producing school newsletters and videos, by constant and close contact with the local news media, and by forming ties with local real estate agents. (MLF)

  18. 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

  19. What's APPening to news? A mixed-method audience-centred study on mobile news consumption

    OpenAIRE

    Van Damme, Kristin; Courtois, Cédric; Verbrugge, Karel; De Marez, Lieven

    2015-01-01

    News is increasingly being consumed on a multitude of media devices, including mobile devices. In recent years, mobile news consumption has permeated individuals’ news consumption repertoires. The main purpose of this study is twofold: (1) gain insight in how mobile news outlets infiltrated the broader news media repertoires of mobile device owners and (2) understand in what circumstances mobile news is consumed within these news media repertoires. The key is to understand how and why this wi...

  20. Survival of falling robots

    Science.gov (United States)

    Cameron, Jonathan M.; Arkin, Ronald C.

    1992-01-01

    As mobile robots are used in more uncertain and dangerous environments, it will become important to design them so that they can survive falls. In this paper, we examine a number of mechanisms and strategies that animals use to withstand these potentially catastrophic events and extend them to the design of robots. A brief survey of several aspects of how common cats survive falls provides an understanding of the issues involved in preventing traumatic injury during a falling event. After outlining situations in which robots might fall, a number of factors affecting their survival are described. From this background, several robot design guidelines are derived. These include recommendations for the physical structure of the robot as well as requirements for the robot control architecture. A control architecture is proposed based on reactive control techniques and action-oriented perception that is geared to support this form of survival behavior.

  1. 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.

  2. CAD/CAM-assisted breast reconstruction

    International Nuclear Information System (INIS)

    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.

  3. 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.

  4. Climate News Across Media Platforms

    DEFF Research Database (Denmark)

    Eskjær, Mikkel Fugl

    2015-01-01

    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......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...... 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 are...

  5. CAD/CAM at Gullick Dobson Ltd

    Energy Technology Data Exchange (ETDEWEB)

    1985-11-01

    Gullick Dobson introduced computer-aided design systems more than four years ago, and those have improved the standard of technical presentation for tendering as well as saving time and the repetitive mundane work involved in incorporating standard plants onto several drawings. Computer-aided manufacture has also helped to reduce costs and in future interactive CAD/CAM will be developed where total engineering will result in the best product.

  6. CAD/CAM: influencing the skilled trades

    Energy Technology Data Exchange (ETDEWEB)

    Plomp, P.W.

    1983-01-01

    CAD/CAM is influencing many of the skilled trades. Computers are permitting an increase in productivity with a resulting need for people with greater mental rather than motor skills. Computers are used for the control of a wide variety of manufacturing operations and the trend is accelerating rapidly. The net result is a smaller need for semi-skilled jobs but an increasing demand for skilled craftsmen.

  7. Deterministic mathematical morphology for CAD/CAM

    OpenAIRE

    Sarabia Pérez, Rubén; Jimeno Morenilla, Antonio; Molina Carmona, Rafael

    2014-01-01

    Purpose – The purpose of this paper is to present a new geometric model based on the mathematical morphology paradigm, specialized to provide determinism to the classic morphological operations. The determinism is needed to model dynamic processes that require an order of application, as is the case for designing and manufacturing objects in CAD/CAM environments. Design/methodology/approach – The basic trajectory-based operation is the basis of the proposed morphological specialization. This ...

  8. 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...

  9. Development of optimal cam contours; Entwicklung von optimalen Nockenkonturen

    Energy Technology Data Exchange (ETDEWEB)

    Grosse-Loescher, Hendrik; Haberland, Heiner [MAN-Diesel SE, Augsburg (Germany)

    2011-07-01

    A closed-loop method for the development of an optimal shape of an injection cam for a common rail injection system of a large-bore Diesel engine is presented. Due to the demanded fuel flow rate of the engine, a three-loop cam is necessary. The optimal shape of the cam results of a multitude of criteria, constaints and optimization aims. A stepwise resolution of 0.5 rotation angle of the cam shape is required due to manufacturing demands. One single cam shape consists of 120 rotation angles. Thus, the calculation of the optimal cam shape comprises 241 nodes. The method described aims to develop an optimal cam shape depending on all criteria and constaints. Due to the huge number of constraints as well as the complex calculations, the application of a particle swarm optimization (PSA) algorithm is proposed. An optimal cam shape complies to all demands required at each single node. Therefore, a loose lifting curve without any additional conditions applying, such as e.g. linear velocity profiles, is created. Following this procedure, all potentials are best exploited. Each node of the cam shape is basically independent of all other nodes within the chosen demands and constaints. The nodes are thus treated as independent parameters. The procedure described generates optimal cam shapes. (orig.)

  10. Development of the pipe machining CAD/CAM system; Kankako CAD/CAM system no kaihatsu

    Energy Technology Data Exchange (ETDEWEB)

    Taketomi, Y.; Teshima, H.; Suzuki, T.; Yoshida, A.

    1997-11-05

    The pipe machining CAD/CAM system was developed which can use previously prepared CAD input data for piping work diagrams. This system can automatically prepare diagrams and information necessary for machining, packaging, handling/lifting planning and assembly of pipes from previously inputted data. Output contents are as follows: parts machining diagram, piping work diagram, piping parts table, label, parts packaging/loading indication, transport program, assembly diagram (isometric diagram, plan). Since all data are transmitted to CAM system in automatic machining, these outputs are unnecessary. A reliable pipe machining system (automatic screwing/cutting machine) was prepared by improving recognized existing machines. The new mechanism (pipe automatic warehouse) which can certainly take out a desired pipe from randomly stacked pipes by an originally developed `rotation disk.` A precise measurement equipment was also developed by using a stopper arm and encoder. The CAD/CAM system achieved labor saving requiring only 1-2 operators. 3 figs.

  11. 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...

  12. Parametric Modeling for Globoidal Cam Based and NC Machining

    Directory of Open Access Journals (Sweden)

    Haitao Liu

    2013-02-01

    Full Text Available The design and machining of globoidal cam is difficult, because the shape of working surface is complex,and the curved surface of its space is undevelopable. Based on the above reasons,we proposed the parametric Modeling method for globoidal cam based. Through the secondary development, we realized the parameterized modeling of globoidal cam. Base on using of globular indexing cam NC milling machine existing in the lab,research the programming technology,analyses the defects of conventional programming method,raise improvement measures,control the programming error,modify the feeding speed,develop the special purpose programming software, creat globular indexing cam NC machining program automaticly ,improve the machining precision and efficiency of globular indexing cam.  

  13. Availability Analysis of the Ventilation Stack CAM Interlock System

    International Nuclear Information System (INIS)

    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. Further, requiring an alarm to actuate upon CAM failure is not necessary to maintain the availability credited in the safety analysis, nor is such an arrangement predicted to significantly improve system availability. However, if CAM failures were only detected by the 92-day functional tests required in the Authorization Basis (AB), CAM availability would be much less than that credited in the safety analysis. Therefore it is recommended that the current surveillance practice of daily simple system checks, 30-day source checks and 92-day functional tests be continued in order to maintain CAM availability

  14. "I Have Good News and Bad News:" The Effects of Power Imbalances and Physical Distance on News-givers' Use of Blended News Delivery

    OpenAIRE

    Legg, Angela M.

    2013-01-01

    People dislike giving bad news, and one strategy they use to ease the process is to pair bad news with some good news, a phenomenon called blended news delivery. Often, blended news arrives from people in power positions such as physicians, managers, or teachers. But followers also find themselves needing to give bad news to those in higher power positions. Similarly, people can choose how they deliver bad news, such as in person or over email. The current study brings much needed empirical a...

  15. Targeted News in an Intranet

    OpenAIRE

    Chen, Lisan; Schiller Shi, Tingting

    2013-01-01

    In SharePoint 2013, Microsoft added a social networking function in the personal sites (My Site) of a user. In this version, a personal news feed has been added which shows events regarding subjects the user follows, such as document changes, user updates, tagged posts, and site activities. The purpose of the thesis is to investigate whether or not it is possible to extend the news feed function by adding an independent component as part of My Site, to allow users to follow corporate news by ...

  16. News of the world

    International Nuclear Information System (INIS)

    This article reviews some news on nuclear topics from around the world, among which we have noticed: - 1093 tons of spent fuel were processed by Cogema-La-Hague in 2003, - Finland has decided to build an underground facility for the definitive disposal of radioactive wastes, - NRC (American nuclear regulatory commission) has issued a project for new regulations concerning the packaging and transport of radioactive materials, - according to a study edited by the European agency for the environment (AEE) the measures taken or planned to be taken in the European Union will not be sufficient to comply with the Kyoto agreement (concerning the reduction of CO2 emissions), - in France the consumption of electricity got a sharp increase in 2003: +3,9% and reached 467,3 TWh, - Brazil, which owns large reserves of uranium, has decided to produce enriched uranium (by means of the ultracentrifugation technique). (A.C.)

  17. Resin-composite Blocks for Dental CAD/CAM Applications

    OpenAIRE

    Ruse, N.D.; Sadoun, M.J.

    2014-01-01

    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 ...

  18. Treatment Preferences for CAM in Children with Chronic Pain

    OpenAIRE

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

    2006-01-01

    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 examin...

  19. Compression Testing Using a CAM-Driven Electromagnetic Machine

    OpenAIRE

    Martins, Paulo; Rosa, Pedro; Silva, Carlos

    2012-01-01

    This paper presents new equipment for the compression testing of materials under high rates of loading. The equipment consists of an electromagnetic actuator, a fixed housing containing two flat compression platens, a translating cam and a follower. The electromagnetic actuator makes possible reaching high strain rates with a very precise control of the impact velocity and of the energy transmitted to the translating cam. The cam profile enables compression testing to be perfor...

  20. New Conception of Waving Machine CamEl Drive

    Science.gov (United States)

    Bílkovský, A.; Marek, O.; Jirásko, P.; Volanský, Z.

    New mechatronic conception of waving machine CamEl drive is realized by two electronic cams Yaskawa and planetary gears. The first servo motor is used to slay and shedding motion in position mode and the second servo motor is used in automatic weaving mode. Moment of inertia of kinematic chain was reduced that it was possible used a smaller servo motor of electronic cam Yaskawa.

  1. Social Media News: Motivation, Purpose and Usage

    OpenAIRE

    Samaneh Beheshti-Kashi; Baharak Makki

    2013-01-01

    This paper presents the results of an online survey which was conducted to analyse the use of social web inthe context of daily news. Users’ motivation and habit in the news consumption were focused. Moreover,users’ news behaviour was distinguished in three purposes such news consumption, news production andnews dissemination to find out if the usage has a passive or active character. In a second step it wasquestioned which social software is used for which purpose. In conclusion users apprec...

  2. Time scarcity and the market for news

    OpenAIRE

    Alaoui, Larbi; Germano, Fabrizio

    2012-01-01

    We develop a theory of news coverage in environments of information abundance that include both new and traditional news media, from online and print newspapers to radio and television. News consumers are time-constrained and browse through news items that are available across competing outlets, choosing which outlets to access and which stories to read or skip. Media firms are aware of consumers? preferences and constraints, and decide on rankings of news items that maximize thei...

  3. CAD/CAM of braided preforms for advanced composites

    Science.gov (United States)

    Yang, Gui; Pastore, Christopher; Tsai, Yung Jia; Soebroto, Heru; Ko, Frank

    A CAD/CAM system for braiding to produce preforms for advanced textile structural composites is presented in this paper. The CAD and CAM systems are illustrated in detail. The CAD system identifies the fiber placement and orientation needed to fabricate a braided structure over a mandrel, for subsequent composite formation. The CAM system uses the design parameters generated by the CAD system to control the braiding machine. Experimental evidence demonstrating the success of combining these two technologies to form a unified CAD/CAM system for the manufacture of braided fabric preforms with complex structural shapes is presented.

  4. Increasing Learning from TV News.

    Science.gov (United States)

    Perloff, Richard M.; And Others

    1982-01-01

    Describes an experiment that manipulated two variables, repetition and pausing for viewer "digestion" of information in a news telecast. Concludes that the use of repetition increased viewers' retention of information, but that pauses did not. (FL)

  5. RHYTHM STRUCTURE IN NEWS READING

    Directory of Open Access Journals (Sweden)

    Lluís Mas Manchón

    2013-06-01

    Full Text Available Rhythm is central to news reading in radio and television programs. This paper proposes a three level structure for rhythm in news discourse. It gives a comprehensive definition of rhythm and types of rhythm. Firstly, the Base Rhythm Structure consists of semantic and pragmatic rhythmic accents, coincident with very specific words. Secondly, these accents are grouped together according to type, frequency and order, thereby configuring three types of “rhythmic units” (the Internal Rhythm Structure: starting, main and end units. A last structure level presents four discursive factors that are very important in integrating the overall time structure of news announcing (the Melodic Rhythm Structure. This integral structure for news announcing rhythm should be further tested in acoustic-experimental studies under the criterion of information transmission efficacy.

  6. Konepajan siirtyminen CAD-CAM-ohjelmointiin

    OpenAIRE

    Moisanen, Sari

    2011-01-01

    Sandvik Mining and Construction Köping AB Haparanda aloitti konepajauudistusprojektin kesällä 2008. Uudistuksen tavoitteena oli kasvattaa konepajan tuotantokapasiteettia ja muuttaa tuotantotapa funktionaalisesta solumuotoiseksi. Uudistuksen myötä konepajalle hankittiin keväällä 2009 kolme uutta NC-sorvia ja tietokoneavusteiseen ohjelmointiin soveltuva WinCAM-ohjelmisto. Osa konepajan tuotantohenkilöstöstä koulutettiin käyttämään NC-ohjelmointia ja tekemään NC-ohjelmia Fanucin käyttöjärjestelm...

  7. Compartilhando protocolos: maquina CMM / CAD / CAM

    OpenAIRE

    Pinheiro Beck, Joao Carlos; Lima da Silva, Isaac Newton; Baroni, Alexandre; Mazin Dias, Gilver

    2007-01-01

    A meta desta contribuição é a descrição da metodologia utilizada para compartilhar um software comercial de CAD/CAM, orientado à indústria mecânica, com um equipamento industrial de controle de qualidade tridimensional (CMM). As etapas necessárias a esta integração são apresentadas, passo a passo, para facilitar o entendimento e a visualização progressiva de cada uma das fases de estudo e análise. Tomando-se como referência este compartilhamento, efetuouse, como aplicação do proce...

  8. Overview of CLEF NewsREEL 2015: News Recommendation Evaluation Lab

    OpenAIRE

    Kille, Benjamin; Lommatzsch, Andreas; Turrin, Roberto; Sereny, Andras; Larson, Martha; Brodt, Torben; Seiler, Jonas; Hopfgartner, Frank

    2015-01-01

    News reader struggle as they face ever increasing numbers of articles. Digital news portals are becoming more and more popular. They route news items to visitors as soon as they are published. The rapid rate at which new news is published gives rise to a selection problem, since the capacity of new portal videos to absorb news is limited. To address this problem, new portals deploy news recommender systems in order to support their visitors in selecting items to read. This p...

  9. No News in Business Cycles

    OpenAIRE

    Forni, Mario; Gambetti, Luca; Sala, Luca

    2011-01-01

    This paper uses a structural, large dimensional factor model to evaluate the role of 'news' shocks (shocks with a delayed effect on productivity) in generating the business cycle. We find that (i) existing small-scale VECM models are affected by 'non-fundamentalness' and therefore fail to recover the correct shock and impulse response functions; (ii) news shocks have a limited role in explaining the business cycle; (iii) their effects are in line with what predicted by standard neoclassical t...

  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. CAD/CAM-assisted breast reconstruction.

    Science.gov (United States)

    Melchels, Ferry; Wiggenhauser, Paul Severin; Warne, David; Barry, Mark; Ong, Fook Rhu; Chong, Woon Shin; Hutmacher, Dietmar Werner; Schantz, Jan-Thorsten

    2011-09-01

    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. PMID:21900731

  12. CAMS confirmation of previously reported meteor showers

    Science.gov (United States)

    Jenniskens, P.; Nénon, Q.; Gural, P. S.; Albers, J.; Haberman, B.; Johnson, B.; Holman, D.; Morales, R.; Grigsby, B. J.; Samuels, D.; Johannink, C.

    2016-03-01

    Leading up to the 2015 IAU General Assembly, the International Astronomical Union's Working List of Meteor Showers included 486 unconfirmed showers, showers that are not certain to exist. If confirmed, each shower would provide a record of past comet or asteroid activity. Now, we report that 41 of these are detected in the Cameras for Allsky Meteor Surveillance (CAMS) video-based meteor shower survey. They manifest as meteoroids arriving at Earth from a similar direction and orbit, after removing the daily radiant drift due to Earth's motion around the Sun. These showers do exist and, therefore, can be moved to the IAU List of Established Meteor Showers. This adds to 31 previously confirmed showers from CAMS data. For each shower, finding charts are presented based on 230,000 meteors observed up to March of 2015, calculated by re-projecting the drift-corrected Sun-centered ecliptic coordinates into more familiar equatorial coordinates. Showers that are not detected, but should have, and duplicate showers that project to the same Sun-centered ecliptic coordinates, are recommended for removal from the Working List.

  13. [Self concept in falling and non-falling elderly].

    Science.gov (United States)

    Fromage, B

    2005-01-01

    The fall in elderly is frequent and implies great outcomes. Inhibition and turning on oneself mark the post-fall syndrome which illustrates perturbations from fall. This study compares the self concept of old persons with fall and without fall, self concept definited like the perceptions of a subject about himself. Words production is significatively less important for fall subjects and indicates the preponderance of the structure personal Self (SP). The auto description is negative with auto depreciatory, loss of confidence, decreasing of activities, feeling of helpessness in daily life and in future. PMID:16598964

  14. 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…

  15. Application of CAM in online measurement of mechanical parameters

    OpenAIRE

    Xiaokang, Gao

    2013-01-01

    Online Measurement of mechanical parameters by using CAM (Computer Aided Measurement) is a new advanced technique in the field of measurement. Taking special measurement software DASYLab as an example, this paper describes the basic principles and unique advantages of this technique. The application of CAM is explained through an example of measurements of temperature, flow rate and pressure.

  16. News of the world

    International Nuclear Information System (INIS)

    This document gathers short pieces of news from nuclear industry throughout the world. The most relevant are the following. A micro-crack has been detected in the bottom head instrumentation penetration during the ten-yearly inspection of the unit 1 of the Gravelines nuclear power station. Poland is expected before the end of 2012 to launch a bid of tender for the construction of 2 nuclear power plants of 3000 MW each. The cost of this program is estimated to near 23 billions euros. The Spanish government has allowed the 2 reactors of the Asco plant to operate 10 years more. The Russian company 'Atomstroyexport' will supply the 2 nuclear islands of the 2 new reactors at the Tianwan nuclear power plant (China). Russia is going to build the first nuclear power plant in Bangladesh. Areva has recently discovered 12300 tonnes of uranium in central Jordan. The IAEA experts recommend the Japanese Authorities to decontaminate first the inhabited areas contaminated by the Fukushima accident. It is more important to focus on the real radiation dose received by the population than on the contamination levels of the environment. (A.C.)

  17. News of the world

    International Nuclear Information System (INIS)

    This article reviews the latest news concerning nuclear power in the world. The most significant facts are reported below. The Chinese government has decided to build 4 new nuclear units: 2 on the Sanmen site and 2 on the Lingdong site, works will begin before 2005 in order to have the 2 plants operating by 2010. Switzerland has agreed to join the Kyoto protocol and commits itself to reduce its greenhouse gas emissions by 8% (in relation with the 1990 level) between 2008 and 2012. The European parliament has decided the setting up of CO2 release licenses by january 2005 for the European producers of electric power, heating, steel, cement, glass, bricks, paper and cardboard. This decision will anticipate by 3 years the international system which is planned through the Kyoto protocol. The fifth and last experiment of the Phebus international program concerning core melting will focus on boron carbide which is used in the design of PWR control rods, this experiment will be achieved in 2004. (A.C.)

  18. 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...

  19. 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...

  20. 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.

  1. 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.

  2. Falls following discharge after an in-hospital fall

    Directory of Open Access Journals (Sweden)

    Kessler Lori A

    2009-12-01

    Full Text Available Abstract Background Falls are among the most common adverse events reported in hospitalized patients. While there is a growing body of literature on fall prevention in the hospital, the data examining the fall rate and risk factors for falls in the immediate post-hospitalization period has not been well described. The objectives of the present study were to determine the fall rate of in-hospital fallers at home and to explore the risk factors for falls during the immediate post-hospitalization period. Methods We identified patients who sustained a fall on one of 16 medical/surgical nursing units during an inpatient admission to an urban community teaching hospital. After discharge, falls were ascertained using weekly telephone surveillance for 4 weeks post-discharge. Patients were followed until death, loss to follow up or end of study (four weeks. Time spent rehospitalized or institutionalized was censored in rate calculations. Results Of 95 hospitalized patients who fell during recruitment, 65 (68% met inclusion criteria and agreed to participate. These subjects contributed 1498 person-days to the study (mean duration of follow-up = 23 days. Seventy-five percent were African-American and 43% were women. Sixteen patients (25% had multiple falls during hospitalization and 23 patients (35% suffered a fall-related injury during hospitalization. Nineteen patients (29% experienced 38 falls at their homes, yielding a fall rate of 25.4/1,000 person-days (95% CI: 17.3-33.4. Twenty-three patients (35% were readmitted and 3(5% died. One patient experienced a hip fracture. In exploratory univariate analysis, persons who were likely to fall at home were those who sustained multiple falls in the hospital (p = 0.008. Conclusion Patients who fall during hospitalization, especially on more than one occasion, are at high risk for falling at home following hospital discharge. Interventions to reduce falls would be appropriate to test in this high-risk population.

  3. Cam Drive Step Mechanism of a Quadruped Robot

    Directory of Open Access Journals (Sweden)

    Qun Sun

    2014-01-01

    Full Text Available Bionic quadruped robots received considerable worldwide research attention. For a quadruped robot walking with steady paces on a flat terrain, using a cam drive control mechanism instead of servomotors provides theoretical and practical benefits as it reduces the system weight, cost, and control complexities; thus it may be more cost beneficial for some recreational or household applications. This study explores the robot step mechanism including the leg and cam drive control systems based on studying the bone structure and the kinematic step sequences of dog. The design requirements for the cam drive robot legs have been raised, and the mechanical principles of the leg operating mechanism as well as the control parameters have been analyzed. A cam drive control system was constructed using three cams to control each leg. Finally, a four-leg demo robot was manufactured for experiments and it showed stable walking patterns on a flat floor.

  4. Knowledge and training needs among Danish nurses about CAM

    DEFF Research Database (Denmark)

    Lunde, Anita

    2010-01-01

    Background: The increased use of CAM among the Danish population is well documented as are patient’s requests to discuss CAM with a healthcare professional. It is suggested that among different groups of healthcare professionals nurses are the most “open minded” about CAM. This makes it important...... 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...... to a randomized sample of 2500 nurses were established through the Danish Nurses Foundation. The questionnaires were mailed by post with the possibility of anonymous return. The data material was analyzed using non-parametic methods. Results: The response rate was 67 % and 1458 completed...

  5. 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

  6. 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. PMID:17965769

  7. 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.

  8. 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.

  9. News from the world

    International Nuclear Information System (INIS)

    This article gathers pieces of news concerning nuclear industry worldwide from which the following ones. Areva invests in its plant of Creuzot in order to be able to produce in France all the parts of the EPR's (European Pressurized Reactor) reactor vessel. Edf and the China Guangdong Nuclear Power Holding Company (CGNPC) have signed an agreement concerning the construction and the operation of 2 EPRs at Taishan. The United-Kingdom government has launched the procedure for determining the sites that will home new nuclear power plants. The nuclear plant of Belene (Bulgaria) will have 2 VVER reactors and will begin producing electricity in 2013. Brazil plans to commission 60 reactor units in 50 years and South-Korea 10 units by 2030. In 2007 Canada was the first uranium extractor in the world with 9462 tonnes while Australia ranked second (8577 tonnes) and Kazakhstan ranked third (6654 tonnes). The construction of the second (in the world) AP1000 reactor has begun in China. The Kaliningrad nuclear power plant is planned to home 2 new reactor units (2*VVER-1200). The American NRC has received 2 demands, one for the construction of an EPR (at Callaway plant) and the other for the construction of 2 AP1000 in Florida. The work concerning the reinforcing of the sarcophagus around the unit 4 of the Chernobyl plant are completed, a system for the draining of rain water has been installed. The installation deep in the mediterranean sea of the Antares neutrino telescope, equipped with about 900 optical modules, was completed in June 2008. (A.C.)

  10. News of the world

    International Nuclear Information System (INIS)

    This document gathers pieces of news from the nuclear industry around the world. The most relevant are the following. EDF has inaugurated a logistic hub for the supply of spare parts for its 58 operating reactors. Russia has opened a new site to store spent fuels from RBMK reactors. This site is located at Zheleznogorsk near Krasnoiarsk in Siberia. The capacity of the La Hague fuel reprocessing plant is 1700 tonnes a year but the plant processes only between 800 and 1000 tones because most of its foreign contracts have come to an end and have not been renewed. In 2012 the plant is expected to process 1003 tonnes for EDF and 12 tonnes for The Netherlands. AREVA has delivered to the CNNC Chinese company 700 fuel assemblies and 800 control rod clusters. The French Institute for Radioprotection and Nuclear Safety (IRSN) said that there was neither health nor environmental hazards on French soil due to the Fukushima accident. The French Academy of Sciences has highlighted the least sanitary impact of nuclear power compared to other energies. The American Nuclear Safety Association has stated that the American nuclear power plants are safe and that the probability of a severe accident is very low. A new study shows an excess of cases of leukemia near nuclear power stations in France. This study rests on very few statistical cases. An opinion survey in the United Kingdom shows that the construction of nuclear power stations is considered as the best investment in infrastructures. EDF has planned to recruit in 2012 about 6000 people essentially in the nuclear sector. The Netherlands government has given its consent for the construction of the high flux reactor Pallas on the Petten site, this reactor will replace the HFR whose lifetime is over 50 years. (A.C.)

  11. Society for the History of Psychology News.

    Science.gov (United States)

    Lee, Shayna Fox

    2016-05-01

    Presents the Society for the History of Psychology News column. This column records miscellaneous publication news, announcements, research notes, reviews of books, and conference information, as well as references that support their writings. (PsycINFO Database Record PMID:27100928

  12. 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...

  13. 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.

  14. Navigating cross-media news use

    DEFF Research Database (Denmark)

    Swart, Joëlle; Peters, Chris; Broersma, Marcel

    2016-01-01

    distinctive cross-media repertoires, and what makes these compositions meaningful. This article analyzes the value of different platforms, genres and practices in everyday life by mapping patterns of cross-media news use. Combining Q methodology with think-aloud protocols and day-in-the-life-interviews, five...... 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...

  15. 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......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 and...... 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...

  16. 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.

  17. Gait, Balance, and Fall Prevention

    OpenAIRE

    Vaught, Susan L.

    2001-01-01

    Falls are an increasing problem as people age. The healthcare costs of falls (hospitalization, surgery, rehabilitation, equipment, homehealth services, and institutionalization) can be as high as $500 million a year. The emotional, physical, and personal costs to the individual are even higher. Most falls could be prevented by a vigilant physician anticipating, assessing, and correcting fall risks, which may be medical, mechanical, or environmental. The impact of chronic disease and medicatio...

  18. Users' reading habits in online news portals

    OpenAIRE

    Esiyok, Cagdas; Kille, Benjamin; Jain, Brijnesh Johannes; Hopfgartner, Frank; Albayrak, Sahin

    2014-01-01

    The aim of this study is to survey reading habits of users of an online news portal. The assumption motivating this study is that insight into the reading habits of users can be helpful to design better news recommendation systems. We estimated the transition probabilities that users who read an article of one news category will move to read an article of another (not necessarily distinct) news category. For this, we analyzed the users' click behavior within plista data set. Key findings are ...

  19. `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.

  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. An Economic Theory of News Selection.

    Science.gov (United States)

    McManus, John

    Over the years, journalists, social scientists, and government commissions have defined news in a variety of ways, but their definitions consistently lack the notion that, above all, news is a commodity and must sell. Within the journalism profession, and particularly in television news, the potential for conflict between a media corporation's…

  2. 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

  3. 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

  4. Coins falling in water

    CERN Document Server

    Heisinger, Luke; Kanso, Eva

    2013-01-01

    When a coin falls in water, its trajectory is one of four types determined by its dimensionless moment of inertia $I^\\ast$ and Reynolds number Re: (A) steady; (B) fluttering; (C) chaotic; or (D) tumbling. The dynamics induced by the interaction of the water with the surface of the coin, however, makes the exact landing site difficult to predict a priori. Here, we describe a carefully designed experiment in which a coin is dropped repeatedly in water, so that we can determine the probability density functions (pdf) associated with the landing positions for each of the four trajectory types, all of which are radially symmetric about the center-drop line. In the case of the steady mode, the pdf is approximately Gaussian distributed, with variances that are small, indicating that the coin is most likely to land at the center, right below the point it is dropped from. For the other falling modes, the center is one of the least likely landing sites. Indeed, the pdf's of the fluttering, chaotic and tumbling modes ar...

  5. 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

  6. Cam Profile Grinding CNC System Based on Open Architecture

    Institute of Scientific and Technical Information of China (English)

    2002-01-01

    This paper studies some key technologies of CNC system for cam grinding. Themathematical motion model for cam grinding is established according to the harmony of re-ciprocating motion of the grinding wheel and the rotating motion of the woorkpiece. Themethod of using the linear servomotor to accomplish the grinding wheel tracking is devel-oped and the dynamic model of the system is analyzed. Then the cross-coupled biaxial errorcompensation model is proposed. Finally,the hardware and software of the control systemare designed based on open architecture. Some algorithms, such as spline fitting and inter-polation for cam contour, velocity control and feed control, are presented to improvegrinding precision.

  7. UVAJANJE PROGRAMSKIH ORODIJ CAD/CAM V PODJETJU

    OpenAIRE

    Gjerkeš, Srečko

    2010-01-01

    V diplomskem delu je prikazan postopek uvedbe CAD/CAM programskega orodja v podjetje. Cilj diplomskega dela je primerjava med ročnim programiranjem in programiranjem s pomočjo CAM sistema ter povečanje produktivnosti proizvodnje pri izdelavi serijskih izdelkov. Z uvedbo programskega orodja bi predvsem skrajšali obdelovalne čase izdelkov, ki se izdelujejo v različnih serijah. Diplomsko delo opisuje osnovne značilnosti CAD/CAM sistemov, podjetje Medicop d.o.o, programska orodja in njihovo p...

  8. SODOBNA RAČUNALNIŠKA TEHNOLOGIJA ZA CAD/CAM

    OpenAIRE

    Herženjak, Eric

    2011-01-01

    Sodobna računalniška tehnologija CAD/CAM se čedalje pogosteje uporablja v naprednih podjetjih v tujini in tudi v Sloveniji. Pomembno je vedeti kakšna aparaturna oprema za CAD/CAM je danes na voljo, saj omogoča uspešno konstruiranje, modeliranje in simulacije. V prvem delu diplomske naloge sem zato preučil sodobno programsko in aparaturno opremo za CAD/CAM, ki je namenjena za konstruiranje, modeliranje in simulacije. Prav tako sem na kratko opisal najpomembnejše vidike dodajanih tehnologij, ki...

  9. CAD/CAM ceramic restorations in the operatory and laboratory.

    Science.gov (United States)

    Fasbinder, Dennis J

    2003-08-01

    Computer assisted design/computer assisted machining (CAD/CAM) technology has received considerable clinical and research interest from modern dental practices as a means of delivering all-ceramic restorations. The CEREC, System offers CAD/CAM dental technology designed for clinical use by dentists, as well as a separate system designed for dental laboratory technicians. The CEREC 3 system is indicated for dental operatory applications, and the CEREC inLab, system is indicated for dental laboratory applications. Although both systems rely on similar CAD/CAM technology, several significant differences exist in the processing techniques involved, restorative materials used, and types of restoration provided. PMID:14692164

  10. Retrospective analysis of fatal falls.

    Science.gov (United States)

    Thierauf, Annette; Preuss, Johanna; Lignitz, Eberhard; Madea, Burkhard

    2010-05-20

    Fatal falls are frequent and inhomogeneous events and affect every age. The criminalistic classification can often only be done on the basis of extensive investigations and the autopsy results. We retrospectively surveyed 291 cases of fatal falls on which a post-mortem examination had been carried out in the institutes of Forensic Medicine in Bonn and Greifswald. In large part, these cases are falls from height (n=123) and ground-level falls (n=122). These are compared to fatal falls down a stairs (n=46); the analysis is confined to injuries to the cranium. In ground-level falls the injury pattern in falls under the influence of alcohol differs from that of falls with no alcohol in the case history: all injuries are seen in higher relative frequency in casualties after the consumption of alcohol. In falls from height, the previous consumption of alcohol did not influence the injury pattern; the intracranial traumas are seen in decreasing frequency with increasing heights. The aim of this retrospective analysis is to present injury patterns and influencing factors like fall heights and alcohol for the different kinds of falls on the basis of our collective and to demonstrate similarities and differences between the subgroups. PMID:20176452

  11. 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....

  12. Engaging and Disengaging with Political News

    DEFF Research Database (Denmark)

    Ørmen, Jacob; Linaa Jensen, Jakob

    cluster analysis of a survey of the adult Danish population (n = 1205). The typology encompasses archetypical ways user can consume (e.g. watching news on TV, reading news in print as well as digital versions, encountering news on social networks and in face-to-face situations) and discuss political news...... 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...

  13. Guess Who's in the News.

    Science.gov (United States)

    Wassom, Julie

    1996-01-01

    Examines the power of positive publicity as cost-effective child-care marketing. Suggests that getting positive press can make marketing easier, less expensive, and fun. Notes that by creating news stories and developing a working relationship with targeted media, child-care-center directors can inform, educate, and create new prospects and…

  14. 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…

  15. 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

  16. Resin-composite Blocks for Dental CAD/CAM Applications

    Science.gov (United States)

    Ruse, N.D.; Sadoun, M.J.

    2014-01-01

    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. PMID:25344335

  17. IGES data exchange between dissimilar CAD-CAM systems

    Energy Technology Data Exchange (ETDEWEB)

    Theilen, D.F.

    1982-06-01

    Sandia National Laboratories and Bendix Kansas City have successfully transferred geometrical model data by using a neutral graphics format, Initial Graphics Exchange Specification (IGES). Data was exchanged between two dissimilar CAD-CAM systems without the need for special translators. The exchanged data was used to fabricate a mechanical part. Design information developed on a CAD-CAM system was translated to IGES with a commercial preprocessor at Sandia. A second vendor's postprocessor translated the design information from IGES to the CAD-CAM system at Bendix. The Bendix CAD-CAM system was used to generate the numerical control tape from the exchange data. The tape was used to fabricate the part. A production print from Sandia was used during final inspection to verify part accuracy. Project results indicated that both vendor-furnished translators correctly transferred the geometric model of points, lines and arcs.

  18. Selecting a CAD/CAM system for the first time

    Energy Technology Data Exchange (ETDEWEB)

    Link, C.H.

    1984-01-01

    A good percentage of manufacturing companies with gross sales exceeding $100 million already use some form of computer-aided design and manufacturing (CAD/CAM). More recently, however, a new, larger group with annual gross sales between $10 million and $100 million have entered the CAD/CAM marketplace. Interested because the technology has proven itself to be economical, beneficial, and relatively easy to implement without prior computer experience, these companies are actively investigating and applying CAD and CAD/CAM. Many are subcontractors to large companies with low design requirements. Others may design and/or manufacture a proprietary product line. Yet, while resembling one another, the needs of these companies vary widely. Applying the proper kind and level of CAD/CAM, therefore, requires a careful analysis of each user's needs.

  19. 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.

  20. Engine testing of ceramic cam-roller followers

    Energy Technology Data Exchange (ETDEWEB)

    Kalish, Y. (Detroit Diesel Corp., MI (United States))

    1992-04-01

    For several years, DDC has been developing monolithic ceramic heat engine components. One of the components, developed for an application in our state-of-the-art on-highway, heavy-duty diesel engine, the Series 60, is a silicon nitride cam-roller follower. Prior to starting this program, each valve train component in the Series 60 was considered for conversion to a ceramic material. Many advantages and disadvantages (benefits and risks) were considered. From this effort, one component was selected, the cam-roller follower. Using a system design approach, a ceramic cam-roller follower offered functional improvement at a reasonable cost. The purpose of the project was to inspect and test 100 domestically produced silicon nitride cam-roller followers built to the requirements of the DDC series 60 engine.

  1. Engine testing of ceramic cam-roller followers. Final report

    Energy Technology Data Exchange (ETDEWEB)

    Kalish, Y. [Detroit Diesel Corp., MI (United States)

    1992-04-01

    For several years, DDC has been developing monolithic ceramic heat engine components. One of the components, developed for an application in our state-of-the-art on-highway, heavy-duty diesel engine, the Series 60, is a silicon nitride cam-roller follower. Prior to starting this program, each valve train component in the Series 60 was considered for conversion to a ceramic material. Many advantages and disadvantages (benefits and risks) were considered. From this effort, one component was selected, the cam-roller follower. Using a system design approach, a ceramic cam-roller follower offered functional improvement at a reasonable cost. The purpose of the project was to inspect and test 100 domestically produced silicon nitride cam-roller followers built to the requirements of the DDC series 60 engine.

  2. Today's CAD/CAM: flexible digital technologies expanding workflow options.

    Science.gov (United States)

    Ferencz, Jonathan L

    2015-03-01

    CAD/CAM and digital scanning technologies have become essential components of dentistry. Digital impression scanning, restoration design, and manufacturing techniques yield greater treatment predictability, high-level esthetics, and functional accuracy using a variety of materials. PMID:25822749

  3. Exploring Digital News Publishing Business Models

    DEFF Research Database (Denmark)

    Lindskow, Kasper

    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 of the...... traditional business models poses an existential threat to news publishing and has given rise to a continuing struggle among news publishers to design digital business models that will be sustainable in the future. This dissertation argues that a central and underresearched aspect of digital news publishing...... business models concerns the production networks that support the co-production of digital news offerings. To fill this knowledge gap, this dissertation explores the strategic design of the digital news publishing production networks that are associated with HTML-based news offerings on the open Web. In...

  4. CAD-CAM Implants in Esthetic and Reconstructive Craniofacial Surgery

    OpenAIRE

    Hendricks, Jörg; Hemprich, Alexander; Schulze, Fritz Peter; Berti, Guntram; Schmidt, Jens-Georg; Scholz, Eckhard; Wollny, Gerd; Hierl, Thomas

    2006-01-01

    In the reconstruction of complex craniofacial malformations CAD-CAM procedures could help generating alloplastic implants to achieve almost optimal esthetic results. Complementary to the existing CAD-CAM techniques in the cranial vault region or modeling procedures in unilateral defects, these techniques are introduced to bilaterally affected skulls in esthetic reconstructive surgery. Surgery could thus become less invasive and results more predictable. A tool chain is shown to generate such ...

  5. Geometric Distortion Analysis Using CAD/CAM Based Manufacturing Simulation

    OpenAIRE

    Werke, Mats; Hedlind, Mikael; Nicolescu, Mihai

    2014-01-01

    Machining of components may cause geometric distortions and thereby quality issues and increased costs. This paper presents an engineering approach of CAD/CAM based manufacturing simulation in order to be in control of geometric distortions after machining. The method utilises STEP AP209 for communication of CAD/CAM simulation data. The method improves the ability to optimise process parameters, geometry, and material, in order to fulfil the design requirements. The method supports concurrent...

  6. 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

    2016-01-01

    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 after banana in terms of international trade. We sequenced the genomes of pineapple varieties ‘F153’ and ‘MD2’, and a wild pineapple relative A. bracteatus accession CB5. The pineapple genome has one fewer ancient whole genome duplications than sequenced grass genomes and, therefore, provides an important reference for elucidating gene content and structure in the last common ancestor of extant members of the grass family (Poaceae). Pineapple has a conserved karyotype with seven pre rho duplication chromosomes that are ancestral to extant grass karyotypes. The pineapple lineage has transitioned from C3 photosynthesis to CAM with CAM-related genes exhibiting a diel expression pattern in photosynthetic tissues using beta-carbonic anhydrase (βCA) for initial capture of CO2. Promoter regions of all three βCA genes contain a CCA1 binding site that can bind circadian core oscillators. CAM pathway genes were enriched with cis-regulatory elements including the morning (CCACAC) and evening (AAAATATC) elements associated with regulation of circadian-clock genes, providing the first link between CAM and the circadian clock regulation. Gene-interaction network analysis revealed both activation and repression of regulatory elements that control key enzymes in CAM photosynthesis, indicating that CAM evolved by reconfiguration of pathways preexisting in C3 plants. Pineapple CAM photosynthesis is the result of regulatory neofunctionalization of preexisting gene copies and not acquisition of neofunctionalized genes via whole genome or tandem gene duplication. PMID:26523774

  7. Availability Analysis of the Ventilation Stack CAM Interlock System

    International Nuclear Information System (INIS)

    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

  8. 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. PMID:24952991

  9. NEWS: And finally ...

    Science.gov (United States)

    1999-05-01

    UK A-level curriculum broadening announced by the Government in March has been welcomed by the Save British Science Society, which back in 1996 had called for the sixth-form course to require at least five subjects, including a mixture of arts and science subjects. The Society had noted that the percentage of students studying three science A-levels fell from around 44% in 1962 to less than half that figure by the mid-1990s; during the same period the proportion studying three arts and humanities remained roughly constant. The absence of any clear policy for steering young people into studying at least some science and some of the arts and humanities was still a cause for concern. Engineering Council statistics have shown that the take-up of engineering and technology courses at universities in 1998 had dropped by 7.2% on the previous year (the overall percentage figure for all subjects had declined by 2%). Much of the engineering decline had resulted from a decrease in overseas students, however, as the UK figures were much steadier. Individual engineering courses showed marked differences in student acceptances: civil and chemical engineering showed falls of 6% and 5% respectively, while mechanical engineering grew by 4%. Aeronautical engineering also showed a strong rise of 7%. ... And before you give up with 1999, the Eclipse and Millennium fever, remember that next year will be Maths Year 2000, with its emphasis on raising numeracy standards in the UK and changes to teaching and learning! Something to look forward to, perhaps?

  10. CAD-CAM at Bendix Kansas city: the BICAM system

    Energy Technology Data Exchange (ETDEWEB)

    Witte, D.R.

    1983-04-01

    Bendix Kansas City Division (BEKC) has been involved in Computer Aided Manufacturing (CAM) technology since the late 1950's when the numerical control (N/C) analysts installed computers to aid in N/C tape preparation for numerically controlled machines. Computer Aided Design (CAD) technology was introduced in 1976, when a number of 2D turnkey drafting stations were procured for printed wiring board (PWB) drawing definition and maintenance. In June, 1980, CAD-CAM Operations was formed to incorporate an integrated CAD-CAM capability into Bendix operations. In March 1982, a ninth division was added to the existing eight divisions at Bendix. Computer Integrated Manufacturing (CIM) is a small organization, reporting directly to the general manager, who has responsibility to coordinate the overall integration of computer aided systems at Bendix. As a long range plan, CIM has adopted a National Bureau of Standards (NBS) architecture titled Factory of the Future. Conceptually, the Bendix CAD-CAM system has a centrally located data base which can be accessed by both CAD and CAM tools, processes, and personnel thus forming an integrated Computer Aided Engineering (CAE) System. This is a key requirement of the Bendix CAD-CAM system that will be presented in more detail.

  11. 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.

  12. 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....... Further, to suggest tools for fall prevention in nursing home settings on the basis of the results of this study and the literature. A quantitative method inspired by the survey method was used to give an overview of fall patterns, subjective and objective evaluations of fallrisk. Participants were 16...... physically frail elderly nursing home residents from three different nursing homes. Measures: a small staff-questionnaire about incidences and places where the participants had falling-episodes during a 12 month period, The Falls Effi cacy Scale Swedish version (FES(S)) and Berg Balance Scale (BBS) Results...

  13. TLC Fall-back procedures

    International Nuclear Information System (INIS)

    This document presents the fall-back procedures planned for cases where the trilateral power market coupling cannot be run correctly or cannot produce correct results. The reasons for fall-back can occur in three situations: market coupling is subject to normal business risks but risks have been minimized, winter clock change handled differently in the different local systems, and excessive proportion of block orders leading to bids infeasibilities. The possible fall-back situations are listed and the main principles for fall-back are explained: critical deadline for results publication/participants information, explicit auctions, south border, north border. (J.S.)

  14. 1991 Fall Meeting Report

    Science.gov (United States)

    Chapman, David S.

    The AGU 1991 Fall Meeting, held in San Francisco December 9-13, was the largest national AGU meeting ever held. Meeting participation continued the steady growth trend set throughout the previous decade. A total of 4,037 papers and posters were presented, and by Friday noon of the meeting over 5,500 members had registered.Several special events were scheduled to inform and engage members on societal and programmatic aspects of our science. AGU's Committee on Education and Human Resources sponsored an open forum that addressed opportunities and problems associated with dual-career couples. A discussion of NASA's strategic plan by Berrien Moore and Joseph Alexander drew a large audience, and a special session on societal aspects of the Mt. Pinatubo eruption drew an overflow crowd. Two special lectures— “Plumes, Plates, and Deep Earth Structure” by Don L. Anderson and “New Frontiers in Aeronomy: Effects of Global Atmospheric Change” by P. M. Banks-also drew overflow crowds.

  15. Misunderstanding International News in Brazil

    Directory of Open Access Journals (Sweden)

    Jacques Wainberg

    2006-06-01

    Full Text Available This study evaluates the nature of the Brazilian public comprehension of international news by revealing the quality of such reception with regard to a sample of 170 subjects randomly selected in the city of Porto Alegre, Brazil. A questionnaire was created taking as a basis the directives of Bloom et al(1972. Evaluated in it are the cognitive and aff ective dimensions of thought. In the fi rst case, questions were formulated that allowed the establishment of the level of knowledge of individuals, as well as their comprehension abilities, application, analysis, synthesis, and evaluation of a wide range of international news topics. For the aff ective dimension the following abilities were evaluated: attention, response, valorization, organization and the structuring of a value scale.

  16. 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

  17. Bendix CAD-CAM site plan

    Energy Technology Data Exchange (ETDEWEB)

    Smith, M.L.

    1982-12-01

    The Bendix Site Plan for CAD-CAM encompasses the development and integration of interactive graphics systems, factory data management systems, robotics, direct numerical control, automated inspection, factory automation, and shared data bases to achieve significant plant-wide gains in productivity. This plan does not address all current or planned computerization projects within our facility. A summary of planning proposals and rationale is presented in the following paragraphs. Interactive Graphics System (IGS) capability presently consists of two Applicon CAD systems and the CD-2000 software program processing on a time-shared CYBER 174 computer and a dedicated CYBER 173. Proposed plans include phased procurment through FY85 of additional computers and sufficient graphics terminals to support projected needs in drafting, tool/gage design, N/C programming, and process engineering. Planned procurement of additional computer equipment in FY86 and FY87 will provide the capacity necessary for a comprehensive graphics data base management system, computer-aided process planning graphics, and special graphics requirements in facilities and test equipment design. The overall IGS plan, designated BICAM (Bendix Integrated Computer Aided Manufacturing), will provide the capability and capacity to integrate manufacturing activities through a shared product data base and standardized data exchange format. Planned efforts in robotics will result in productive applications of low to medium technology robots beginning in FY82, and extending by FY85 to work cell capabilities utilizing higher technology robots with sensors such as vision and instrumented remote compliance devices. A number of robots are projected to be in service by 1990.

  18. Implicit Operational Definitions of Economic News Literacy in the Printed News Media.

    Science.gov (United States)

    VanSickle, Ronald L.

    1981-01-01

    Describes study which focused on the economic vocabulary used in national and international news magazines and papers. Compares findings with definitions of economic literacy proposed by economists and suggests that economics courses include economic news literacy. (KC)

  19. News with an attitude: assessing the mechanisms underlying the effects of opinionated news

    NARCIS (Netherlands)

    M. Boukes; H.G. Boomgaarden; M. Moorman; C.H. de Vreese

    2014-01-01

    Opinionated news targets communities of likeminded viewers, relies on dramaturgical storytelling techniques, and shares characteristics with political satire. Accordingly, opinionated news should be understood as a specific form of political entertainment. We have investigated the mechanisms underly

  20. 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

  1. Social Media News: Motivation, Purpose and Usage

    Directory of Open Access Journals (Sweden)

    Samaneh Beheshti-Kashi

    2013-05-01

    Full Text Available This paper presents the results of an online survey which was conducted to analyse the use of social web inthe context of daily news. Users’ motivation and habit in the news consumption were focused. Moreover,users’ news behaviour was distinguished in three purposes such news consumption, news production andnews dissemination to find out if the usage has a passive or active character. In a second step it wasquestioned which social software is used for which purpose. In conclusion users appreciate social softwarefor features such as interactivity and information that traditional media does not provide. Among the socialweb platforms users prefer social networking sites as well as videoshare platforms. Social networking sitesalso rank first in the news production and dissemination.

  2. Mine your own business! Mine other's news!

    OpenAIRE

    Pham, Quang-Khai; Saint-Paul, Régis; Benatallah, Boualem; Mouaddib, Noureddine; Raschia, Guillaume

    2008-01-01

    Major media companies such as The Financial Times, the Wall Street Journal or Reuters generate huge amounts of textual news data on a daily basis. Mining frequent patterns in this mass of information is critical for knowledge workers such as financial analysts, stock traders or economists. Using existing frequent pattern mining (FPM) algorithms for the analysis of news data is difficult because of the size and lack of structuring of the free text news content. In this article, we demonstrate ...

  3. 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...... first user-based analysis of the relative position of each individual news medium in the entire news media matrix....

  4. News Media Sentiment and Investor Behavior

    OpenAIRE

    Kräussl, Roman; Mirgorodskaya, Elizaveta

    2014-01-01

    This paper investigates the impact of news media sentiment on financial market returns and volatility in the long-term. We hypothesize that the way the media formulate and present news to the public produces different perceptions and, thus, incurs different investor behavior. To analyze such framing effects we distinguish between optimistic and pessimistic news frames. We construct a monthly media sentiment indicator by taking the ratio of the number of newspaper articles that contain predete...

  5. Noteworthy: News Briefs from PA Libraries

    OpenAIRE

    Linda Neyer; Larissa Gordon

    2014-01-01

    Accomplishments, experiences, events, and news about Pennsylvania librarians and libraries. In this issue: Chatham University Appointments and Professional Development Clarion University Libraries Appoint Two New Library Faculty Duquesne University Library News Lehigh Libraries Go Live with OLE The Library Company of Philadelphia’s African Americana Graphics Collection Now Online PADIGITAL E-mail List Penn State University Libraries News Seton Hill Library Marks 125th Anniversary with Makeov...

  6. Cancer News Coverage and Information Seeking

    OpenAIRE

    Niederdeppe, Jeff; Frosch, Dominick L; Hornik, Robert C.

    2008-01-01

    The shift toward viewing patients as active consumers of health information raises questions about whether individuals respond to health news by seeking additional information. This study examines the relationship between cancer news coverage and information seeking using a national survey of adults aged 18 years and older. A Lexis-Nexis database search term was used to identify Associated Press (AP) news articles about cancer released between October 21, 2002, and April 13, 2003. We merged t...

  7. Prevalence of Cam Morphology in Females with Femoroacetabular Impingement

    Directory of Open Access Journals (Sweden)

    David M Levy

    2015-12-01

    Full Text Available Cam and pincer are two common morphologies responsible for femoroacetabular impingement. Previous literature has reported that cam deformity is predominantly a male morphology, while being significantly less common in females. The purpose of this study was to determine the prevalence of cam morphology in female subjects diagnosed with symptomatic FAI. All females presenting to the senior author’s clinic diagnosed with symptomatic FAI between December 2006 and Cam and pincer are two common morphologies responsible for femoroacetabular impingement. Previous literature has reported that cam deformity is predominantly a male morphology, while being significantly less common in females. Cam morphology is commonly assessed with the alpha angle, measured on radiographs. The purpose of this study was to determine the prevalence of cam morphology utilizing the alpha angle in female subjects diagnosed with symptomatic FAI. All females presenting to the senior author’s clinic diagnosed with symptomatic FAI between December 2006 and January 2013 were retrospectively reviewed. Alpha (α angles were measured on AP (anteroposterior and lateral (Dunn 90°, cross-table lateral, and/or frog-leg lateral plain radiographs by two blinded physicians, and the largest measured angle was used. Using Gosvig et al.’s classification, alpha angle was characterized as (pathologic > 57°, borderline (51-56°, subtle (46-50°, very subtle (43-45°, or normal (≤42°. Three hundred and ninety-one patients (438 hips were analyzed (age 36.2 ± 12.3 years. Among the hips included, 35.6% were normal, 14.6% pathologic, 15.1% borderline, 14.6% subtle, and 20.1% very subtle. There was no correlation between alpha angle and patient age (R = 0.17 or body mass index (BMI (R = 0.05. The intraclass correlation coefficient (ICC for α-angle measurements was 0.84. Sixty-four percent of females in this cohort had an alpha angle > 42°. Subtle cam deformity plays a significant role in

  8. 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.

  9. Concerns of Hydrothermal Degradation in CAD/CAM Zirconia

    Science.gov (United States)

    Kim, J.-W.; Covel, N.S.; Guess, P.C.; Rekow, E.D.; Zhang, Y.

    2010-01-01

    Zirconia-based restorations are widely used in prosthetic dentistry; however, their susceptibility to hydrothermal degradation remains elusive. We hypothesized that CAD/CAM machining and subsequent surface treatments, i.e., grinding and/or grit-blasting, have marked effects on the hydrothermal degradation behavior of Y-TZP. CAD/CAM-machined Y-TZP plates (0.5 mm thick), both with and without subsequent grinding with various grit sizes or grit-blasting with airborne alumina particles, were subjected to accelerated aging tests in a steam autoclave. Results showed that the CAD/CAM-machined surfaces initially exhibited superior hydrothermal degradation resistance, but deteriorated at a faster rate upon prolonged autoclave treatment compared with ground and grit-blasted surfaces. The accelerated hydrothermal degradation of CAD/CAM surfaces is attributed to the CAD/CAM machining damage and the absence of surface compressive stresses in the fully sintered material. Clinical relevance for surface treatments of zirconia frameworks in terms of hydrothermal and structural stabilities is addressed. PMID:19966039

  10. Exploring adolescent complementary/alternative medicine (CAM) use in Canada.

    Science.gov (United States)

    Patterson, Chris; Arthur, Heather; Noesgaard, Charlotte; Caldwell, Patricia; Vohra, Julie; Francoeur, Chera; Swinton, Marilyn

    2008-01-01

    A qualitative study using a grounded theory approach investigated adolescents' perceptions about complementary/alternative medicine (CAM) use. Adolescents, attending a clinic at the Canadian College of Naturopathic Medicine, were interviewed after receiving ethics approval. Data were collected using semi-structured interviews. The decision of adolescents to use CAM was based within the context of their world and how it shaped influencing factors. Factors that influenced adolescents' decision to use CAM were identified as certain personality traits, culture, media, social contacts and the ability of CAM providers to develop therapeutic relationships. The barriers and benefits of CAM use influenced evaluation of choices. The importance of barriers in limiting freedom of choice in health care decisions should be investigated by practitioners as they provide care to adolescents. Health care planning for integrative models of care requires determining the "right" blend of expertise by knowing interprofessional boundaries, determining mixed skill sets to provide the essential services and ensuring appropriate regulation that allows practitioners to use their full scope of practice. PMID:18202985

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

    NARCIS (Netherlands)

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

    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

  13. 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 ."

  14. 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 ."

  15. News: Good chemical manufacturing process criteria

    Science.gov (United States)

    This news column covers topics relating to manufacturing criteria, machine to machine technology, novel process windows, green chemistry indices, business resilience, immobilized enzymes, and Bt crops.

  16. Cowlitz Falls fish passage

    International Nuclear Information System (INIS)

    The upper Cowlitz was once home to native salmon and steelhead. But the combined impacts of overharvest, farming, logging and road building hammered fish runs. And in the 1960s, a pair of hydroelectric dams blocked the migration path of ocean-returning and ocean-going fish. The lower Cowlitz still supports hatchery runs of chinook, coho and steelhead. But some 200 river miles in the upper river basin--much of it prime spawning and rearing habitat--have been virtually cut off from the ocean for over 26 years. Now the idea is to trap-and-haul salmon and steelhead both ways and bypass previously impassable obstacles in the path of anadromous fish. The plan can be summarized, for the sake of explanation, in three steps: (1) trap and haul adult fish--collect ocean-returning adult fish at the lowermost Cowlitz dam, and truck them upstream; (2) reseed--release the ripe adults above the uppermost dam, and let them spawn naturally, at the same time, supplement these runs with hatchery born fry that are reared and imprinted in ponds and net pens in the watershed; (3) trap and haul smolts--collection the new generation of young fish as they arrive at the uppermost Cowlitz dam, truck them past the three dams, and release them to continue their downstream migration to the sea. The critical part of any fish-collection system is the method of fish attraction. Scientists have to find the best combination of attraction system and screens that will guide young fish to the right spot, away from the turbine intakes. In the spring of 1994 a test was made of a prototype system of baffles and slots on the upriver face of the Cowlitz Falls Dam. The prototype worked at 90% efficiency in early tests, and it worked without the kind of expensive screening devices that have been installed on other dams. Now that the success of the attraction system has been verified, Harza engineers and consultants will design and build the appropriate collection part of the system

  17. 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...

  18. The relative concentration of bad versus good news flows

    OpenAIRE

    Athanasakou, Vasiliki E.; Norman C Strong; Walker, Martin

    2014-01-01

    This paper examines flows of bad and good news as a feature of the firm’s information environment. We argue that to the extent that managers delay reporting bad news, this leads to bad news being more concentrated. Measuring flows of bad and good news using flows of negative and positive abnormal stock returns, we find that firms with higher volatility of operations and managerial incentives to withhold bad news exhibit relatively more concentrated bad news flows. This relative concentration ...

  19. 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.

  20. IGES data exchange between dissimilar CAD-CAM systems

    Energy Technology Data Exchange (ETDEWEB)

    Theilen, D.F.; Jones, J.F.

    1982-04-01

    Sandia National Laboratories, Livermore (SNLL), and Bendix Kansas City have successfully transferred geometric model data by using a neutral graphics format, Initial Graphics Exchange Specification (IGES). Data was exchanged between two dissimilar CAD-CAM systems without the need for special translators. The exchanged data was used to fabricate a mechanical part. Design information developed on a CAD-CAM system was translated to IGES with a commercial preprocessor at Sandia. A second vendor's postprocessor translated the design information from IGES to the CAD-CAM system at Bendix. The Bendix system was used to generate the numerical control tape from the exchanged data. The tape was used to fabricate the part. A production print from Sandia was used during final inspection to verify part accuracy. Project results indicated that both vendor-furnished translators correctly transferred the three-dimensional geometric model of points, lines, and arcs.

  1. 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...

  2. Illness narratives in cancer: CAM and spiritual practices

    DEFF Research Database (Denmark)

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

    2011-01-01

    be related to CAM. The analysis is based on empirical findings from a recent PhD project. During a two-year period first author followed 32 cancer patients, family, friends and alternative practitioners through interviews, telephone conversations, treatments and in focus groups. Results: As a general pattern......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...

  3. 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.

  4. CAM Modalities Can Stimulate Advances in Theoretical Biology.

    Science.gov (United States)

    Hankey, Alex

    2005-03-01

    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. PMID:15841271

  5. Media Literacy, News Literacy, or News Appreciation? A Case Study of the News Literacy Program at Stony Brook University

    Science.gov (United States)

    Fleming, Jennifer

    2014-01-01

    This case study provides practical and theoretical insights into the Stony Brook news literacy program, which is one of the most ambitious and well-funded curricular experiments in modern journalism education and media literacy. Analysis of document, interview, and observation data indicates that news literacy educators sought to teach students…

  6. 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

  7. Press problem related to nuclear energy news reporting

    International Nuclear Information System (INIS)

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

  8. 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.

  9. Report on the 1st International Workshop on Recent Trends in News Information Retrieval (NewsIR16)

    OpenAIRE

    Martinez, Miguel; Kruschwitz, Udo; Kazai, Gabriella; Hopfgartner, Frank; Corney, David; Campos, Ricardo; Albakour, Dyaa

    2016-01-01

    The news industry has gone through seismic shifts in the past decade with digital content and social media completely redefining how people consume news. Readers check for accurate fresh news from multiple sources throughout the day using dedicated apps or social media on their smartphones and tablets. At the same time, news publishers rely more and more on social networks and citizen journalism as a frontline to breaking news. In this new era of fast- flowing instant news deli...

  10. Concerns of Hydrothermal Degradation in CAD/CAM Zirconia

    OpenAIRE

    Kim, J.-W.; Covel, N.S.; Guess, P.C.; Rekow, E.D.; Zhang, Y.

    2010-01-01

    Zirconia-based restorations are widely used in prosthetic dentistry; however, their susceptibility to hydrothermal degradation remains elusive. We hypothesized that CAD/CAM machining and subsequent surface treatments, i.e., grinding and/or grit-blasting, have marked effects on the hydrothermal degradation behavior of Y-TZP. CAD/CAM-machined Y-TZP plates (0.5 mm thick), both with and without subsequent grinding with various grit sizes or grit-blasting with airborne alumina particles, were subj...

  11. Update on CAD/CAM activities at Sandia Laboratories

    Energy Technology Data Exchange (ETDEWEB)

    Oliver, D.A.

    1977-09-01

    Development of systems for Computer-Aided Design and Computer-Aided Manufacturing (CAD/CAM) has been underway at Sandia Laboratories for several years. These include systems for circuit design and analysis, systems for design and fabrication of printed circuit boards and hybrid microcircuits, and systems for mechanical applications, such as mass properties calculations and stress analysis. CAD/CAM operations have proved successful for electronic applications. Current emphasis is on development of mechanical support software, and with putting into production a machine-aided design and definition system (MADDS) utilizing Applicon Graphics Systems (AGS). 14 figures. (RWR)

  12. CAD/CAM system based upon the IAPX 432

    Energy Technology Data Exchange (ETDEWEB)

    Criscione, D.J.

    1983-01-01

    The Intel Corporation has developed a 32 bit microprocessor which provides hardware support for object oriented applications, accommodates concurrent processing in a manner invisible to the user, and allows easy interfacing to peripherals. These features, along with numerous others that have never been offered before in a microprocessor, makes the IAPX 432 an attractive base for CAD/CAM. The author outlines one possible implementation of a CAD/CAM system with the 432 at its heart. The advantages offered by the 432 are weighed against its limitations. 5 references.

  13. CAD/CAM: improved design quality, increased productivity

    Energy Technology Data Exchange (ETDEWEB)

    Evans, D. E.; England, J.

    1980-01-01

    Maintaining productivity levels while assuring the quality of engineering products grows increasingly more difficult and costly for industries such as the energy industry which are heavily committed to product design. The man/machine interface made possible through the development of computer-aided design/computer-aided manufacturing (CAD/CAM) technology can be applied to the design process as a tool for increased control to assure the quality of the final engineering product. The quality-control aspects of CAD/CAM technology are addressed in this presentation.

  14. 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.

  15. Marginal Integrity of CAD/CAM Fixed Partial Dentures

    OpenAIRE

    Rosentritt, Martin; Behr, Michael; Kolbeck, Carola; Handel, Gerhard

    2007-01-01

    Objectives Computer-aided design (CAD) and manufacturing (CAM) allows the milling of high strength zirconia fixed partial dentures (FPD), however bonding to an inert ZrO2 ceramic surface may effect the marginal integrity of the FPDs. The aim of this investigation was to evaluate the marginal adaptation of zirconia FPDs at the interfaces between zirconia, cement, and tooth. Methods 32 3-unit FPDs were fabricated of the CAD/CAM Y-TZP zirconia (Lava, 3M Espe, Germany) according to the manufactur...

  16. Top medical news stories 2015

    OpenAIRE

    Robbins RA

    2015-01-01

    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 me...

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

    Science.gov (United States)

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

  18. 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.

  19. Barriers that do not fall

    OpenAIRE

    Velasco Arroyo, Juan Carlos

    2014-01-01

    * Full title: "Barriers that do not fall. Access to citizenship and the right to vote in a comparative perspective: Germany / Spain". * Presentation in Conference "Border Transgressions" - Bonn Universität (Germany) - 8-9th May 2014

  20. Single Roller-to-Cam Indexing Mechanisms Providing Two Maximized Dwells: Determination of Cam Pitch Profile for Optimal Designs

    Science.gov (United States)

    Tripathi, K. S.

    2015-04-01

    The view point of present research paper is concentrated on a part of a systematic scientific investigation of the mechanical possibilities of generating non-uniform full-rotational output motion with intermittent motion as the most important special case. The paper develops a geometrical construction of the cam pitch profile for optimal designs for single roller-to-cam indexing mechanism providing either two unequal maximum extent dwells with equal indexing angles (and unequal indexing periods) or two equal maximized dwells with unequal indexing angles (and equal indexing periods). Placement of the two dwells in the same half of the motion cycle gives very small periods; very high accelerations; and poor radius of curvature in the transition portion. Hence this paper considers optimal motion diagrams for the case of two dwells placed in different halves of the motion cycle and using the principle of kinematic inversion with intuitive conviction very tactically determines the cam pitch profile.

  1. 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,…

  2. 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...

  3. TV News Analysis Project Motivates Broadcast Class.

    Science.gov (United States)

    Smith, James R.

    1980-01-01

    Describes the use of content analysis by a journalism class in studying television news. Indicates that the method is flexible, generates familiarity with quantitative approaches to the analysis of broadcast journalism, can result in increased awareness of the complexity of the broadcast news medium, and increases student motivation. (TJ)

  4. Computational Methods for Analyzing Health News Coverage

    Science.gov (United States)

    McFarlane, Delano J.

    2011-01-01

    Researchers that investigate the media's coverage of health have historically relied on keyword searches to retrieve relevant health news coverage, and manual content analysis methods to categorize and score health news text. These methods are problematic. Manual content analysis methods are labor intensive, time consuming, and inherently…

  5. 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…

  6. 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...

  7. 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

  8. 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.

  9. 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.

  10. Studies On Falling Ball Viscometry

    OpenAIRE

    Singh, Amit Vikram; Sharma, Lavanjay; Gupta-Bhaya, Pinaki

    2012-01-01

    A new method of accurate calculation of the coefficient of viscosity of a test liquid from experimentally measured terminal velocity of a ball falling in the test liquid contained in a narrow tube is described. The calculation requires the value of a multiplicative correction factor to the apparent coefficient of viscosity calculated by substitution of terminal velocity of the falling ball in Stokes formula. This correction factor, the so-called viscosity ratio, a measure of deviation from St...

  11. CAD-CAM experiences at Bendix Kansas City: the user perspective

    Energy Technology Data Exchange (ETDEWEB)

    Mentesana, C.

    1983-04-01

    The Bendix Kansas City Division manufactures a variety of precision mechanical, electrical and electronic components and assemblies for the Department of Energy. CAD-CAM has been in use at Bendix for about two years. Development of CAD-CAM is the responsibility of the CAD-CAM Operations group. This group works with users, in-house computer professionals and vendors to provide CAD-CAM products and services.

  12. 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.

  13. 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

  14. The role of complementary and alternative medicine (CAM) in Germany - a focus group study of GPs.

    NARCIS (Netherlands)

    Joos, S.; Musselmann, B.; Miksch, A.; Rosemann, T.J.; Szecsenyi, J.

    2008-01-01

    BACKGROUND: There has been a marked increase in the use of complementary and alternative medicine (CAM) in recent years worldwide. In Germany, apart from 'Heilpraktiker' (= state-licensed, non-medical CAM practitioners), some general practitioners (GPs) provide CAM in their practices. This paper aim

  15. The development of cam-type deformity in adolescent and young male soccer players

    NARCIS (Netherlands)

    R. Agricola (Rintje); J.H.J.M. Bessems (Gert); A.Z. Ginai (Abida); M.P. Heijboer (Rien); R.A. van der Heijden (Rianne); J.A.N. Verhaar (Jan); H.H. Weinans (Harrie); J.H. Waarsing (Jan)

    2012-01-01

    textabstractBackground: Cam impingement is a well-recognized cause of hip pain and might cause osteoarthritis of the hip. Clinically, cam impingement is mostly observed in young, active male patients, but only a few studies have focused on the manifestation of cam-type deformities during skeletal de

  16. CamOn: A Real-Time Autonomous Camera Control System

    DEFF Research Database (Denmark)

    Burelli, Paolo; Jhala, Arnav Harish

    2009-01-01

    This demonstration presents CamOn, an autonomous cam- era control system for real-time 3D games. CamOn employs multiple Artificial Potential Fields (APFs), a robot motion planning technique, to control both the location and orienta- tion of the camera. Scene geometry from the 3D environment...

  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. Computer-aided engineering: the step beyond CAD/CAM

    Energy Technology Data Exchange (ETDEWEB)

    Hatfield, L.; Trost, S.R.; O' Brien, D.W.; Pomernacki, C.L.

    1981-11-06

    At Lawrence Livermore National Laboratory, the need for increased engineering productivity, coupled with increasingly difficult engineering problems, presents a significant challenge. Advances in computer technology coupled with successful CAD/CAM experiences suggest that computer-aided engineering (CAE) will help meet this challenge. Requirements for a CAE system are developed, a CAE system plan is outlined, and some remaining problem areas are discussed.

  19. Making IGES work for CAD/CAM data exchange

    Energy Technology Data Exchange (ETDEWEB)

    Ames, A.L.; Fletcher, S.K.

    1985-01-01

    This report outlines Sandia National Laboratories effort to integrate the CAE/CAD/CAM capabilities of three laboratories and six production plants in the DOE weapons complex with the Initial Graphics Exchange Specifications (IGES). The problems with IGES are addressed and solutions are explained. The implementation of the IGES concept is also outlined.

  20. Automated regression testing of CAD/CAM systems

    Energy Technology Data Exchange (ETDEWEB)

    Burd, W.C.

    1988-01-01

    A description of automated software quality assurance techniques is presented. These techniques detect regression in the ''unchanged'' functions of CAD/CAM software during new updates from a vendor. Interfaces for the test mechanisms, methods for automatic results analysis, test management requirements, and experience gained from a prototype automatic regression test system are included. 7 figs.

  1. 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…

  2. An Updated and Upgraded L1CAM Mutation Database

    NARCIS (Netherlands)

    Vos, Yvonne J.; Hofstra, Robert M. W.

    2010-01-01

    The L1 syndrome is an X-linked recessive disease caused by mutations in the L1CAM gene. To date more than 200 different mutations have been reported, scattered over the entire gene, about 35% being missense mutations. Although it is tempting to consider these missense mutations as being disease-caus

  3. Potential worker risk as a function of CAM airflow rate

    Energy Technology Data Exchange (ETDEWEB)

    Whicker, J.J.

    1994-03-21

    The goal of the continuous air monitor (CAM) system at the Los Alamos National Laboratory`s Plutonium Facility (PF-4) is to have a flow rate of 1 cubic feet per minute (cfm) drawn through the CAMs. However, design limitations in the house vacuum result in many CAMs having less than 1 cfm being drawn through them. Reduced flow rates through CAMs present a compromise in worker protection. Laboratory Health and Safety personnel and DOE officials established a flow rate of 0.5 cfm or less as operationally unacceptable. This report quantitatively estimated the difference in risk to workers from a reduced flow rate of 0.5 cfm relative to the risk inherent with a flow rate of 1 cfm. I calculated risk in terms of Committed Effective Dose Equivalent (CEDE) and used units of rem. Estimates for the increase in risk for 0.5 cfm compared to 1 cfm ranged from 0.32 rem to 3.3 rem. The difference in the minimum alarm concentration between 0.5 cfm and I cfm was also compared and was estimated to range from 0.4 rem to 4 rem.

  4. Strength influencing variables on CAD/CAM zirconia frameworks

    NARCIS (Netherlands)

    H. Wang; M.N.M. Abou Shelib; A.J. Feilzer

    2008-01-01

    Purpose. Many studies in the dental literature look at the effect of different surface treatment methods on the flexure strength of zirconia where polished zirconia has been used as control. However, zirconia is subjected to different types of surface damage as a result of the CAD/CAM milling proced

  5. 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 ...

  6. An approach towards fully integration of CAD and CAM technologies

    Directory of Open Access Journals (Sweden)

    M. Tolouei-Rad

    2006-08-01

    Full Text Available Purpose: An integrated CAD/CAM system for milling operations has been developed which helps designers tosolve machining problems at the design stage.Design/methodology/approach: A methodology has been employed which provides all necessary informationfor machining products automatically. Use of these system results in reduced machining leadtimes and costthrough designing machinable components; using available cutting tools; improving machining efficiency. Thesystem is menu driven with a user friendly interface.Findings: Different components for developing such a system have been identified and various problems thatarose in the development of this system have been dealt with The system developed leads to an adequate basisfor fully integration of CAD and CAM technologies in one system. It allows simultaneous generation of allinformation required to satisfy machining requirements of the design such as its machinability and availabilityof the required tooling resources.Research limitations/implications: Different components required for developing such systems have beenidentified and various problems that arose in the development of these systems have been dealt with, leadingto an adequate basis for complete integration of CAD and CAM technologies. Although much of the workdescribed here goes beyond the scope of published literature, however, it should be noted that the systemdeveloped couldn’t be considered as a complete solution to the CAD/CAM integration problem. Further workrequires including other manufacturing activities that are considered in concurrent engineering concept. In thisdirection, further integration of the system developed with systems such as MRP, MRP II and assembly sequenceplanning packages are highly desirable.Originality/value: CAD/CAM integration is regarded as a solution for bridging the gap between design andmanufacturing, one of the ultimate goals for concurrent engineering. Since the advent of CAD and CAMnumerous

  7. 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

  8. News

    Science.gov (United States)

    2005-05-01

    Schools lecture: Institute of Physics roadshow is a lecture series with a difference Rugby Meeting: 17th Annual Meeting for Teachers of Physics boasts an impressive schedule Courses: Year-12 pupils go to Open University Camera Competition: Enter now to win a new camera! Conference: Teachers invited to CERN in September New Zealand: Royal Society of New Zealand tackles fear of physics Bulgaria: Fairies, witches and extraterrestrials: how to teach science using theatre Schools lecture: Institute seeks speaker for its annual lecture series Competition: Critical thinking is encouraged by global warming competition Scotland: Two good reasons to visit Scotland this summer Competition: Test your knowledge Free Event: June IOP conference Conference: Also in Liverpool…

  9. 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

  10. NEWS

    Institute of Scientific and Technical Information of China (English)

    2012-01-01

    Cotton spinning orders tends to transferred to Southeast Asia Customs data show that in the first four months by 2012, China imported a total of 430,000 tons of cotton yarn, an increase of 40% Y/Y.The im-ports increased in the number of cotton textile, yet

  11. News

    Institute of Scientific and Technical Information of China (English)

    2008-01-01

    Pension given to quake-hit staff After the severe earthquake struck southwestern China’s Sichuan province on May12, the China International Exhibition CenterGroup Co.,Ltd (CIEC) made immediate effortsto aid the quake-hit regions. More than 400,000yuan were donated by the group to the quake-devastated regions.

  12. 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.

  13. 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"。

  14. 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

  15. 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.

  16. 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

  17. 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

  18. 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

  19. News

    Institute of Scientific and Technical Information of China (English)

    2010-01-01

    China Fashion Week 2011 Spring/Summer Concluded The nine-day China Fashion Week 2011 Spring/Summer concluded successfully in Beijing Hotel on Nov. 1st. The overall level of Chinese designers have obvious

  20. 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

  1. 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

  2. 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).

  3. 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

  4. 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.

  5. 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.

  6. 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.

  7. 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.

  8. 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.

  9. News

    Institute of Scientific and Technical Information of China (English)

    2011-01-01

    RMB settlement of cross-border trade broaden to the whole nation e Central Bank revealed on Aug.23, Circular on Broaden RMB settlement of Cross-Border Trade to the Whole Nation, jointly released by Central Bank, Ministry of Finance,Ministry of Commerce, General Administrations of Customs, State Administration of Taxation and Banking Regulatory Commission, clearly defined that enterprises from Hebei,

  10. News

    Institute of Scientific and Technical Information of China (English)

    2011-01-01

    17th China International Trade Fair for Apparel Fabrics & Accessories Shanghai closes The 17th China International Trade Fair Fabrics & Accessories was held in Shanghai new international exhibition center from October 18~21. China is a big power for textile production and manufacturing, also

  11. News

    Institute of Scientific and Technical Information of China (English)

    2010-01-01

    Three Textile Exhibitions Open in Shanghai Intertextile Shanghai Home Textiles,and The 4th China Inter-national Knitting Trade Fair,and China International Trade Fair for Fibres and Yarns,is to open in Shanghai New International Expo Centre on 24-26 August 2010.

  12. News

    Science.gov (United States)

    2008-11-01

    Particle Physics: LHC switch-on inspires pupils Science Fair: Science takes centre stage in Spain Conference: Czech and Slovak physicists get together Curriculum: UK needs independent curriculum body Conference: Edmonton enjoys a physics-show treat

  13. 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

  14. 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

  15. News

    OpenAIRE

    Riedmann, Eva M.

    2012-01-01

    Chickenpox cases in the US drop by 80% Novel immunotherapy for breast, ovarian and prostate cancer successfully completes Phase 1 Important progress for Inovio’s universal influenza vaccine Vaccine against ricin exposure successful in phase 1B BCG could help reverse Type 1 Diabetes HPV vaccine: effective, when given early First vaccine for visceral leishmaniasis starts human testing CDC prepares vaccine for new swine flu strain

  16. News

    Institute of Scientific and Technical Information of China (English)

    2010-01-01

    2010 Intertextile Shanghai Apparel FabricsTrade Fair to Open Intertextile Shanghai Apparel Fabrics, the most important textile trade fair in the world, is to open for four days from 19 October 2010 at the Shanghai New International Exhibition Centre. Nearly 2,500 industry suppliers from 20 coun- tries and regions including Austria, Belgium, China,

  17. 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

  18. News

    Institute of Scientific and Technical Information of China (English)

    2008-01-01

    Shandong Ruyi: Pioneer in Energy-saving & Emission-reductionRuyi Dyeing & Printing Co., Ltd., a subsidiary of Shandong Ruyi Group, is awarded as the pioneer in energy-saving and emission-reduction in the dyeing industry by Shandong Textile

  19. 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

  20. 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.

  1. News

    Institute of Scientific and Technical Information of China (English)

    2010-01-01

    Investment in Textile Industry Kept Growth in Jan.-Apr. With the favorable policy support and the drive of domestic market demand, the investment in textile industry accumulated to 81.673 billion USD from Jan. to Apr. , up 19.95% year over year. The growth

  2. 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.

  3. NEWS

    Institute of Scientific and Technical Information of China (English)

    2010-01-01

    OTEXA: Imports from China Kept Growth According to the latest data from OTEXA of the US,the import of Chinese textiles reached 4.202 billion USD from Jan.to Mar.this year,up 26.13% from same period last year.The growth trend was continuing.

  4. News

    Institute of Scientific and Technical Information of China (English)

    2009-01-01

    CNTAC decided on the 9th batch of featured Textile Production Bases China National Textile and Appar-el Council (CNTAC) newly selected 23 cities or towns as the 9th batch of Textile Production Bases at the Great

  5. 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;

  6. News

    Science.gov (United States)

    1998-04-01

    Nearly Complete Set: I have an almost complete set of J. Chem. Educ., lacking only 3-4 volumes from the early 1930's. It is in pristine condition, bound each year (except the last five years), and used gently only by myself. I am retired and willing to part with this collection for a reasonable offer - I cannot afford to donate them. Any library or individual who might have a serious interest should contact Robert Goldenberg, P. O. Box 412, Westside Station, Buffalo, NY 14213; phone: 905/871-1098; email: goldenbe@vaxxine.com.

  7. News

    Institute of Scientific and Technical Information of China (English)

    2008-01-01

    Premier:Textile Industry will Overcome the DifficultiesOct. 27, Moscow. Premier Wen Jiabao made an interview regarding the current global financial crisis during his visit to Russia. He pointed out that China had adjusted the marco-economy policy in time and was going to further extend its domestic demand.

  8. 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.

  9. 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

  10. 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.

  11. 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

  12. News

    Institute of Scientific and Technical Information of China (English)

    2009-01-01

    2008/2009 China Top 500 Textile & Apparel Competitiveness Enterprises 2008/2009 China Top 500 Textile & Apparel Competitiveness Enterprises List was published on Aug. 8th in Guangzhou by China National Textile & Apparel Council.

  13. 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.

  14. 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

  15. 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.

  16. 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.

  17. 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.

  18. 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.

  19. 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

  20. NEWS

    Institute of Scientific and Technical Information of China (English)

    2012-01-01

    Mercedes-Benz China Fashion Week concludedIn the evening of November 2nd, Mercedes-Benz China Fashion Week 2012 annual award ceremony, sponsored by WHITE COLLAR (a famous women’s apparel brand),was held in Beijing hotel golden hall.

  1. Optimising the cam profile of an electronic unit pump for a heavy-duty diesel engine

    International Nuclear Information System (INIS)

    For a fuel system with a tangent cam or a constant-velocity cam, the peak injection pressure continues to rise as the injection duration increases, but overly high peak pressures induce mechanical loads and wear, limiting the maximum engine speed and injection quantity. To improve the performance of an EUP (Electronic Unit Pump) fuel system for heavy-duty diesel engines, this work proposes a new pump cam, namely the constant-pressure cam. It helps the EUP run at a higher speed and deliver larger fuel quantities while maintaining a constant peak injection pressure, which improves the power of the heavy-duty diesel engine. A model based on the EUP was built to determine the three constraints for optimising the constant-pressure cam: 1) the pump pressure should equal the nozzle pressure; 2) the cam speed should decrease with the increase in the injection duration; and 3) the cam acceleration gradient should be zero. An EUP system was tested with the tangent cam and the optimised cam under different conditions. The experimental results show that the EUP system with the optimised cam delivers more injection quantity and runs at higher engine speeds while maintaining the same peak pressure as the tangent cam. - Highlights: • We propose a constant-pressure cam to improve the power of heavy-duty diesel engine. • We deduce three constraints for the CP (constant-peak pressure) cam based on a model. • The EUP system with the new cam works well under higher engine speed. • The peak pressure of the constant-pressure cam fuel system maintains high

  2. 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.

  3. [Care for the elderly with frequent falls: the fall clinic in Zeeuws-Vlaanderen, the Netherlands

    NARCIS (Netherlands)

    Faber, M.; Vet-Heijne, F.

    2005-01-01

    A fall-clinic forms part of the fall-prevention program in Zeeuws-Vlaanderen. In this paper it is explained how elderly who are prone to falling are examined in the fall-clinic to find the underlying cause of their fall problem. The complete examination is termed the fall-risk analysis (FRA). In a s

  4. CAD/CAM-mathematical models and information processing. CAD/CAM-sugaku model to joho shori

    Energy Technology Data Exchange (ETDEWEB)

    Kimura, F. (The Univ. of Tokyo, Tokyo (Japan). Research center for advanced Science and Technology)

    1990-09-05

    Works concerning industrial product design and production design are comprehensive works and it is said that its technique has not been systematized and there are many aspects of relying on human creativity and experience in the past. On the other hand, technological theories are the works of analysis and have well been developed based upon scientific academic systems. In the field of designing, standardized design procedures, etc. have been enciphered and its computerized automation has been progressed, but in normal design works including new design to a certain extent, its design procedures cannot be made as mathematical models, consequently its automation is obliged to base on an information processing model. The models which can express comprehensively all technical information concerning products necessary for design and production of industrial products are called product models. In this article, product modelling is roughly explained and the features of numerical models in CAD/CAM (computer assisted automation of mechanical design and production) are discussed taking geometrical modelling as a subject for discussion. 5 refs., 4 figs.

  5. 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…

  6. 16 CFR 1012.6 - The news media.

    Science.gov (United States)

    2010-01-01

    ... 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 a... inherently public nature of the news media allows their activities to be exempt from the requirements of...

  7. Engagement with News Content in Online Social Networks

    Science.gov (United States)

    Oeldorf-Hirsch, Anne

    2011-01-01

    Reports indicate that as the Internet is displacing traditional news sources, younger users continue to be disconnected from the news. Fortunately, the Internet provides new ways of sharing and discussing news stories with others through social networking sites such as Facebook, which may be important for engaging users in the news they read…

  8. 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...

  9. Trend of CAD/CAM system in steel structure. Kenchiku tekkotsu CAD/CAM system no genjo to tenbo

    Energy Technology Data Exchange (ETDEWEB)

    Matsuura, K.; Tayama, K.

    1994-06-01

    The present situation and the future trend of the CAD/CAM system in steel structure were explained. In Japan, the CAD/CAM system in steel structure was introduced in 1983 for responding to the shortage of operators, shortening the construction period, and cost reduction. The systems introduced by fabricators can be classified into two types, i.e., the single functional type and the consistent type. Most of the single functional type system employs personal computers as for the hardware. Though it can be easily operated, there is a certain limit to functionality and treatment capacity. The consistent type system can provide many information such as fabrication drawing, full size template, and management document, though it is expensive and complicated. When the function of the system is heightened, the system becomes complicated. The future trend was considered. The combination of CAD/CAM, NC machine, and welding robot is indispensable for the rationalization. The completion of software for making the three-dimensional data is expected, for it will make it possible to fabricate the steel structure promptly and accurately. The network linkage of different CAD/CAM systems will be also promoted. In the future, it will be developed into the computer-aided integrated production system (CIM). 1 ref., 6 figs.

  10. A methodological framework for evaluating the evidence for Complementary and Alternative Medicine (CAM) for cancer

    DEFF Research Database (Denmark)

    Zachariae, Robert; Johannesen, Helle

    2011-01-01

    In spite of lacking evidence for effects on cancer progression itself, an increasing number of cancer patients use various types of complementary and alternative medicine (CAM). There is disagreement between CAM practitioners, researchers and clinical oncologists, as to how evidence concerning...... effects of CAM can and should be produced, and how the existing evidence should be interpreted. This represents a considerable challenge for oncologists; both in terms of patient needs for an informed dialogue regarding CAM, and because some types of CAM may interact with standard treatments...

  11. ST Chamaeleontis and BP Coronae Australis: Two Southern Dwarf Novae Confirmed as Z Cam Stars

    CERN Document Server

    Simonsen, Mike; Hambsch, Franz-Josef; Stubbings, Rod

    2014-01-01

    Z Camelopardalis (Z Cam) stars are a subset of dwarf novae distinguished by the occurrence of standstills, periods of relative constant brightness one to one and a half magnitudes fainter than maximum brightness. As part of an ongoing observing campaign, the Z CamPaign, the authors focused attention on several Z Cam suspects in the southern hemisphere. Two stars, BP Coronae Australis and ST Chamaeleontis were found to exhibit standstill behavior in 2013, thus confirming them as Z Cam type systems. This adds two more bona fide members to the 19 confirmed Z Cams, bringing the total to 21.

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

    OpenAIRE

    Sanne de Wit; Guus van Dalum; Lenferink, Aufried T. M.; Arjan G. J. Tibbe; T. Jeroen N. Hiltermann; Groen, Harry J. M.; van Rijn, 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 enrichment. EpCAM(-) CTC were identified by filtration and fluorescent labelling. This approach was validated using different cell lines spiked into blood and evaluated on blood samples of 27 meta...

  13. 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.

  14. 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

  15. 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

  16. Shared origins of a key enzyme during the evolution of C4 and CAM metabolism.

    Science.gov (United States)

    Christin, Pascal-Antoine; Arakaki, Monica; Osborne, Colin P; Bräutigam, Andrea; Sage, Rowan F; Hibberd, Julian M; Kelly, Steven; Covshoff, Sarah; Wong, Gane Ka-Shu; Hancock, Lillian; Edwards, Erika J

    2014-07-01

    CAM and C4 photosynthesis are two key plant adaptations that have evolved independently multiple times, and are especially prevalent in particular groups of plants, including the Caryophyllales. We investigate the origin of photosynthetic PEPC, a key enzyme of both the CAM and C4 pathways. We combine phylogenetic analyses of genes encoding PEPC with analyses of RNA sequence data of Portulaca, the only plants known to perform both CAM and C4 photosynthesis. Three distinct gene lineages encoding PEPC exist in eudicots (namely ppc-1E1, ppc-1E2 and ppc-2), one of which (ppc-1E1) was recurrently recruited for use in both CAM and C4 photosynthesis within the Caryophyllales. This gene is present in multiple copies in the cacti and relatives, including Portulaca. The PEPC involved in the CAM and C4 cycles of Portulaca are encoded by closely related yet distinct genes. The CAM-specific gene is similar to genes from related CAM taxa, suggesting that CAM has evolved before C4 in these species. The similar origin of PEPC and other genes involved in the CAM and C4 cycles highlights the shared early steps of evolutionary trajectories towards CAM and C4, which probably diverged irreversibly only during the optimization of CAM and C4 phenotypes. PMID:24638902

  17. PCI bus content-addressable-memory (CAM) implementation on FPGA for pattern recognition/image retrieval in a distributed environment

    Science.gov (United States)

    Megherbi, Dalila B.; Yan, Yin; Tanmay, Parikh; Khoury, Jed; Woods, C. L.

    2004-11-01

    Recently surveillance and Automatic Target Recognition (ATR) applications are increasing as the cost of computing power needed to process the massive amount of information continues to fall. This computing power has been made possible partly by the latest advances in FPGAs and SOPCs. In particular, to design and implement state-of-the-Art electro-optical imaging systems to provide advanced surveillance capabilities, there is a need to integrate several technologies (e.g. telescope, precise optics, cameras, image/compute vision algorithms, which can be geographically distributed or sharing distributed resources) into a programmable system and DSP systems. Additionally, pattern recognition techniques and fast information retrieval, are often important components of intelligent systems. The aim of this work is using embedded FPGA as a fast, configurable and synthesizable search engine in fast image pattern recognition/retrieval in a distributed hardware/software co-design environment. In particular, we propose and show a low cost Content Addressable Memory (CAM)-based distributed embedded FPGA hardware architecture solution with real time recognition capabilities and computing for pattern look-up, pattern recognition, and image retrieval. We show how the distributed CAM-based architecture offers a performance advantage of an order-of-magnitude over RAM-based architecture (Random Access Memory) search for implementing high speed pattern recognition for image retrieval. The methods of designing, implementing, and analyzing the proposed CAM based embedded architecture are described here. Other SOPC solutions/design issues are covered. Finally, experimental results, hardware verification, and performance evaluations using both the Xilinx Virtex-II and the Altera Apex20k are provided to show the potential and power of the proposed method for low cost reconfigurable fast image pattern recognition/retrieval at the hardware/software co-design level.

  18. 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

  19. A good news or bad news has greater impact on the Vietnamese stock market?

    OpenAIRE

    Nguyen, Phuong

    2015-01-01

    The arrival of news plays an extremely important role in the stock market because it mainly drives the movement of the stock market. In this paper, therefore, we would like to investigate how the Vietnamese stock market responses to the arrival of news via applying the AR – EGARCH in Mean model. Our research result indicates that the arrival of bad news has a greater impact on the conditional volatility than the arrival of good news does. We also found that there exists a positive tradeoff be...

  20. 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...

  1. INVISIBLE GIANTS IN BROADCAST JOURNALISM: news agencies and the global news ecosystem

    Directory of Open Access Journals (Sweden)

    Maria Cleidejane Esperidião

    2011-06-01

    Full Text Available Key actors of the global informational web, the international television news agencies are not often covered in the communications field in Brazil. This paper aims to understand the dynamics established between these transnational companies and their subscribers (world television stations. It attempts to clarify how these western-led news agency companies operate within the flow of communication. It intends to identify production processes (assessment, collection, treatment and radial distribution for the Associated Press Television News (APTN and Reuters Television News (Reuters TV.

  2. A qualitative study on the term CAM: is there a need to reinvent the wheel?

    Directory of Open Access Journals (Sweden)

    Gaboury Isabelle

    2012-08-01

    Full Text Available Abstract Background As complementary and alternative medicine (CAM has developed extensively, uncertainty about the appropriateness of the terms CAM and other CAM-related terms has grown both in the research and practice communities. Various terms and definitions have been proposed over the last three decades, highlighting how little agreement exits in the field. Contextual use of current terms and their respective definitions needs to be discussed and addressed. Methods Relying upon the results of a large international Delphi survey on the adequacy of the term CAM, a focus group of 13 international experts in the field of CAM was held. A forum was also set up for 28 international experts to discuss and refine proposed definitions of both CAM and integrative healthcare (IHC terms. Audio recordings of the meeting and forum discussion threads were analyzed using interpretive description. Results Multiple terms to describe the therapies, products, and disciplines often referred to as CAM, were considered. Even though participants generally agreed there is a lack of optimal definitions for popular CAM-related umbrella terms and that all terms that have so far been introduced are to some extent problematic, CAM and IHC remained the most popular and accepted terms by far. The names of the specific disciplines were also deemed adequate in certain contexts. Focus group participants clarified the context in which those three terms are appropriate. Existing and emergent definitions of both CAM and integrative healthcare terms were discussed. Conclusions CAM and other related terms could be used more effectively, provided they are used in the proper context. It appears difficult for the time being to reach a consensus on the definition of the term CAM due to the uncertainty of the positioning of CAM in the contemporary healthcare systems. While umbrella terms such as CAM and IHC are useful in the context of research, policy making and education, relevant

  3. JunoCam: Science and Outreach Opportunities with Juno

    Science.gov (United States)

    Hansen, C. J.; Orton, G. S.

    2015-12-01

    JunoCam is a visible imager on the Juno spacecraft en route to Jupiter. Although the primary role of the camera is for outreach, science objectives will be addressed too. JunoCam is a wide angle camera (58 deg field of view) with 4 color filters: red, green and blue (RGB) and methane at 889 nm. Juno's elliptical polar orbit will offer unique views of Jupiter's polar regions with a spatial scale of ~50 km/pixel. The polar vortex, polar cloud morphology, and winds will be investigated. RGB color mages of the aurora will be acquired. Stereo images and images taken with the methane filter will allow us to estimate cloudtop heights. Resolution exceeds that of Cassini about an hour from closest approach and at closest approach images will have a spatial scale of ~3 km/pixel. JunoCam is a push-frame imager on a rotating spacecraft. The use of time-delayed integration takes advantage of the spacecraft spin to build up signal. JunoCam will acquire limb-to-limb views of Jupiter during a spacecraft rotation, and has the possibility of acquiring images of the rings from in-between Jupiter and the inner edge of the rings. Galilean satellite views will be fairly distant but some images will be acquired. Small ring moons Metis and Adrastea will also be imaged. The theme of our outreach is "science in a fish bowl", with an invitation to the science community and the public to participate. Amateur astronomers will supply their ground-based images for planning, so that we can predict when prominent atmospheric features will be visible. With the aid of professional astronomers observing at infrared wavelengths, we'll predict when hot spots will be visible to JunoCam. Amateur image processing enthusiasts are prepared to create image products. Between the planning and products will be the decision-making on what images to take when and why. We invite our colleagues to propose science questions for JunoCam to address, and to be part of the participatory process of deciding how to use

  4. Nuclear fall-out shelter

    International Nuclear Information System (INIS)

    An underground nuclear fall-out shelter has a plastics shell which, apart from service and access openings, is waterproof and provided, if desired, with a concrete roof. The shelter has an access opening, an air system, lighting, water storage, sanitation and sewage facilities. (author)

  5. Falling-sphere radioactive viscometry

    International Nuclear Information System (INIS)

    In this work the falling sphere viscometric method was studies experimentally using a sphere tagged with 198Au radiosotopo, the objective being the demosntration of the advantages of this technique in relation to the traditional method. The utilisation of the falling radioactive sphere permits the point-point monitoring of sphere position as a function of count rate. The fall tube wall and end effects were determined by this technique. Tests were performed with spheres of different diameters in four tubes. The application of this technique demosntrated the wall and end effects in sphere speed. The case of sphere fall in the steady slow regime allowed the determination of the terminal velocity, showing the increase of botton end effect as the sphere approaches the tube base. In the case the transient slow regime, the sphere was initially in a state of respose near the top surface. The data obtained show the influence of the free surface and wall on the sphere acceleration. These experimental data were applied to the Basset equation on order to verify the behaviour of the terms in this equation. (author)

  6. The New News Media: Democratic implications of undergraduate education and news consumption over social and traditional media

    OpenAIRE

    Miller, Jennifer

    2013-01-01

    Communication students at Simon Fraser University were surveyed and interviewed to deduce perceptions and behaviour of news consumption over social and traditional media. Both social media and traditional media are used to consume news with traditional media acting as the primary news source and as more accessible and reliable than social media. News stories considered important or having various perspectives were verified the most, especially world news. Extent of accessibility of sources an...

  7. News Media Framing of Negative Campaigning

    DEFF Research Database (Denmark)

    Pedersen, Rasmus Tue

    2014-01-01

    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...... 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....

  8. Nuclear Malaysia in the news 2014

    International Nuclear Information System (INIS)

    Nuclear was a term that always misunderstands by public as a terrifying term. The nuclear activities around Malaysia was disseminated in newspaper and Malaysian Nuclear Agency as a responsible agency for nuclear for peace were collecting that news and compiled them to make the public aware the benefits of nuclear energy to develop our country. All the news about nuclear were collected using various type of newspaper published in Malaysia such as Utusan Malaysia, Berita Harian, Daily Express, News Straits Time, The Star, Borneo Post and others. This news was compiled according to their main topics such as energy, nuclear in agriculture, education and others. Each year one edition of this report will publish and disseminate it to the other libraries, government agencies, school and others to make the public aware the existence of nuclear activities around their countries.

  9. Nuclear Malaysia in The News 2015

    International Nuclear Information System (INIS)

    Nuclear was a term that always misunderstands by public as a terrifying term. The nuclear activities around Malaysia was disseminated in newspaper and Malaysian Nuclear Agency as a responsible agency for nuclear for peace were collecting that news and compiled them to make the public aware the benefits of nuclear energy to develop our country. All the news about nuclear were collected using various type of newspaper published in Malaysia such as Utusan Malaysia, Berita Harian, Daily Express, News Straits Time, The Star, Borneo Post and others. This news was compiled according to their main topics such as energy, nuclear in agriculture, education and others. Each year one edition of this report will publish and disseminate it to the other libraries, government agencies, school and others to make the public aware the existence of nuclear activities around their countries.

  10. Nuclear Malaysia in the news 2011

    International Nuclear Information System (INIS)

    Nuclear was a term that always misunderstood by public as a terrifying term. Nuclear activities around Malaysia were disseminated in newspaper and Malaysian Nuclear Agency as a responsible agency were collecting that news and compiled them. The purpose for this compilation were to make the public aware the benefits of nuclear energy and all the activities regarding nuclear surround them. All the news about nuclear technology were collected using various type of newspaper published in Malaysia such as Utusan Malaysia, Berita Harian, Daily Express, News Straits Time, The Star, Borneo Post and others. This news was compiled according to their main topics such as energy, nuclear in agriculture, education and others. Each year one edition of this report will publish and disseminate it to the other libraries, government agencies, school and others to make the public aware the existence of nuclear activities around their countries.

  11. Nuclear Malaysia in the news 2008

    International Nuclear Information System (INIS)

    Nuclear was a term that always misunderstood by public as a terrifying term. Nuclear activities around Malaysia were disseminated in newspaper and Malaysian Nuclear Agency as a responsible agency were collecting that news and compiled them. The purpose for this compilation were to make the public aware the benefits of nuclear energy and all the activities regarding nuclear surround them. All the news about nuclear technology were collected using various type of newspaper published in Malaysia such as Utusan Malaysia, Berita Harian, Daily Express, News Straits Time, The Star, Borneo Post and others. This news was compiled according to their main topics such as energy, nuclear in agriculture, education and others. Each year one edition of this report will publish and disseminate it to the other libraries, government agencies, school and others to make the public aware the existence of nuclear activities around their countries.

  12. Multimodal Indexing of Multilingual News Video

    Directory of Open Access Journals (Sweden)

    Hiranmay Ghosh

    2010-01-01

    Full Text Available The problems associated with automatic analysis of news telecasts are more severe in a country like India, where there are many national and regional language channels, besides English. In this paper, we present a framework for multimodal analysis of multilingual news telecasts, which can be augmented with tools and techniques for specific news analytics tasks. Further, we focus on a set of techniques for automatic indexing of the news stories based on keywords spotted in speech as well as on the visuals of contemporary and domain interest. English keywords are derived from RSS feed and converted to Indian language equivalents for detection in speech and on ticker texts. Restricting the keyword list to a manageable number results in drastic improvement in indexing performance. We present illustrative examples and detailed experimental results to substantiate our claim.

  13. Nuclear Malaysia in the news 2010

    International Nuclear Information System (INIS)

    Nuclear was a term that always misunderstood by public as a terrifying term. Nuclear activities around Malaysia were disseminated in newspaper and Malaysian Nuclear Agency as a responsible agency were collecting that news and compiled them. The purpose for this compilation were to make the public aware the benefits of nuclear energy and all the activities regarding nuclear surround them. All the news about nuclear technology were collected using various type of newspaper published in Malaysia such as Utusan Malaysia, Berita Harian, Daily Express, News Straits Time, The Star, Borneo Post and others. This news was compiled according to their main topics such as energy, nuclear in agriculture, education and others. Each year one edition of this report will publish and disseminate it to the other libraries, government agencies, school and others to make the public aware the existence of nuclear activities around their countries.

  14. 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

  15. Nuclear Malaysia in the news 2012

    International Nuclear Information System (INIS)

    Nuclear was a term that always misunderstood by public as a terrifying term. Nuclear activities around Malaysia were disseminated in newspaper and Malaysian Nuclear Agency as a responsible agency were collecting that news and compiled them. The purpose for this compilation were to make the public aware the benefits of nuclear energy and all the activities regarding nuclear surround them. All the news about nuclear technology were collected using various type of newspaper published in Malaysia such as Utusan Malaysia, Berita Harian, Daily Express, News Straits Time, The Star, Borneo Post and others. This news was compiled according to their main topics such as energy, nuclear in agriculture, education and others. Each year one edition of this report will publish and disseminate it to the other libraries, government agencies, school and others to make the public aware the existence of nuclear activities around their countries.

  16. Fall risk in an active elderly population

    DEFF Research Database (Denmark)

    Læssøe, Uffe; Hoeck, Hans C.; Simonsen, Ole;

    2007-01-01

    BACKGROUND: Falls amongst elderly people are often associated with fractures. Training of balance and physical performance can reduce fall risk; however, it remains a challenge to identify individuals at increased risk of falling to whom this training should be offered. It is believed that fall...... risk can be assessed by testing balance performance. In this study a test battery of physiological parameters related to balance and falls was designed to address fall risk in a community dwelling elderly population. RESULTS: Ninety-four elderly males and females between 70 and 80 years of age were...... population of community dwelling elderly. Falling is a complex phenomenon of multifactorial origin. The crucial factor in relation to fall risk is the redundancy of balance capacity against the balance demands of the individuals levels of fall-risky lifestyle and behavior. This calls for an approach to fall...

  17. Generating News Headlines with Recurrent Neural Networks

    OpenAIRE

    Lopyrev, Konstantin

    2015-01-01

    We describe an application of an encoder-decoder recurrent neural network with LSTM units and attention to generating headlines from the text of news articles. We find that the model is quite effective at concisely paraphrasing news articles. Furthermore, we study how the neural network decides which input words to pay attention to, and specifically we identify the function of the different neurons in a simplified attention mechanism. Interestingly, our simplified attention mechanism performs...

  18. News media consumption among immigrants in Europe

    DEFF Research Database (Denmark)

    Christiansen, Connie Carøe

    2004-01-01

    In recent years, especially with the advent of Digital Broadcasting Technology, transnational media has become central in the consumption of news by immigrant populations. This has received some attention as a factor associated with lack of integration into their new societies. The present article...... 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....

  19. GlastCam: A Telemetry-Driven Spacecraft Visualization Tool

    Science.gov (United States)

    Stoneking, Eric T.; Tsai, Dean

    2009-01-01

    Developed for the GLAST project, which is now the Fermi Gamma-ray Space Telescope, GlastCam software ingests telemetry from the Integrated Test and Operations System (ITOS) and generates four graphical displays of geometric properties in real time, allowing visual assessment of the attitude, configuration, position, and various cross-checks. Four windows are displayed: a "cam" window shows a 3D view of the satellite; a second window shows the standard position plot of the satellite on a Mercator map of the Earth; a third window displays star tracker fields of view, showing which stars are visible from the spacecraft in order to verify star tracking; and the fourth window depicts

  20. Compact Atomic Magnetometer for Global Navigation (NAV-CAM)

    Science.gov (United States)

    Bulatowicz, Michael; Larsen, Michael

    2014-05-01

    Northrop Grumman Navigation Systems Division is developing an atom-based magnetometer technology that has the potential for providing a global position reference independent of GPS. The NAV-CAM sensor is a direct outgrowth of the Nuclear Magnetic Resonance Gyro under development by the same technical team. It will be the only known magnetic field sensor capable of providing all 3 axes of magnetic vector direction and magnitude simultaneously with a whole-field scalar measurement, all within a single multi-axis sensing element measuring 4mm cube or smaller, essentially eliminating many of the problems encountered when using physically separate sensors or sensing elements. According to information presented by Ariyur et al. at the 2010 American Control Conference [1], the anticipated accuracy of 10 pico-Tesla (pT) and precision of <0.5 pT of the NAV-CAM sensor will enable magnetic determination of position with 20 meter accuracy and 1 meter resolution.

  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. Tooth-colored CAD/CAM monolithic restorations.

    Science.gov (United States)

    Reich, S

    2015-01-01

    A monolithic restoration (also known as a full contour restoration) is one that is manufactured from a single material for the fully anatomic replacement of lost tooth structure. Additional staining (followed by glaze firing if ceramic materials are used) may be performed to enhance the appearance of the restoration. For decades, monolithic restoration has been the standard for inlay and partial crown restorations manufactured by both pressing and computer-aided design and manufacturing (CAD/CAM) techniques. A limited selection of monolithic materials is now available for dental crown and bridge restorations. The IDS (2015) provided an opportunity to learn about and evaluate current trends in this field. In addition to new developments, established materials are also mentioned in this article to complete the picture. In line with the strategic focus of the IJCD, the focus here is naturally on CAD/CAM materials. PMID:26110926

  3. 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%.

  4. 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.

  5. New York Times Current News Physics Applications

    Science.gov (United States)

    Cise, John

    2010-03-01

    Since 2007 I have been using NYTimes current News articles rich in graphics and physics variables for developing edited one page web (http://CisePhysics.homestead.com/files/NYT.htm) physics questions based on current events in the news. The NYTimes home page listed above contains currently ten pages with about 40 one page current edited News related physics articles per page containing: rich graphics, graphic editions by the author, edited articles, introduction to a question, questions, and answers. I use these web pages to introduce new physics concepts to students with current applications of concepts in the news. I also use these one page physics applications as pop quizzes and extra credit for students. As news happens(e.g. the 2010 Vancouver Olympics) I find the physics applications in the NYTimes articles and generate applications and questions. These new one page applications with questions are added to the home page: http://CisePhysics.homestead.com/files/NYT.htm The newest pages start with page 10 and work back in time to 9, 8, etc. The ten web pages with about 40 news articles per page are arranged in the traditional manner: vectors, kinematics, projectiles, Newton, Work & Energy, properties of matter, fluids, temperature, heat, waves, and sound. This site is listed as a resource in AAPT's Compadre site.

  6. Plasticity of CAM in Aechmea: possibilities and limitations

    OpenAIRE

    Ceusters, Johan

    2008-01-01

    De opwarming van de aarde en het gerelateerde gevaar van een toenemende verwoestijning van semi-aride regio’s in de wereld zullen ongetwijfeld het ecologisch en agronomisch belang van CAM soorten in de toekomst doen toenemen. Een beter begrip van de unieke, flexibele relatie tussen deze groep van planten en hun omgeving is dan ook van essentieel belang. Om hieraan tegemoet te komen werden in deze studie de mogelijkheden en beperkingen van de fotosynthetische flexibiliteit in Aechmea, een typi...

  7. Leaf Damage in CAM bromeliads: a Hydrophysiological Approach

    OpenAIRE

    Londers, Elsje

    2006-01-01

    Bladschade in CAM-bromelia's: een hydrofysiologische studie Het voorkomen van necrotische vlekken op de bladeren van Aechmea planten is een vaak voorkomend probleem in de bromeliateelt. Bladvlekken situer en zich voornamelijk op de bladbocht met uitlopers naar de bladtop. Deze vorm van bladschade doet zich voor in verschillende stadia van de brome lia productieketen; zowel onder serrecondities als tijdens verpakking en transport. Het aantal Aechmea kwekers neemt hierdoor gestaag af, w at onve...

  8. Oclusión y Cad-Cam

    OpenAIRE

    Llombart Jaques, Daniel; Cadafalch Cabaní, Juan; Sabrià, J.; Cortada Colomer, Miquel

    1994-01-01

    Las restauraciones construidas con sistema CAD-CAM, a pesar de sus ventajas, tienen el inconveniente de no dejar una superficie oclusal con las características morfológicas adecuadas. Describimos un sistema, que uniendo al diseño electrónico previo un tallado, que sigue aproximadamente los pasos del tallado selectivo nos permite conseguir una oclusión correcta.

  9. Complete denture fabrication supported by CAD/CAM.

    Science.gov (United States)

    Wimmer, Timea; Gallus, Korbinian; Eichberger, Marlis; Stawarczyk, Bogna

    2016-05-01

    The inclusion of computer-aided design/computer-aided manufacturing (CAD/CAM) technology into complete denture fabrication facilitates the procedures. The presented workflow for complete denture fabrication combines conventional and digitally supported treatment steps for improving dental care. With the presented technique, the registration of the occlusal plane, the determination of the ideal lip support, and the verification of the maxillomandibular relationship record are considered. PMID:26774323

  10. Simulation tools for CAD/CAM robot programming

    OpenAIRE

    Zapletal, Jan

    2014-01-01

    Bachelor’s thesis is focused on simulation, off-line programming and familiarization with KUKA robot. It informs about the composition, coordinate systems and the possibilities of movement of the industrial robot. It introduces methods of on-line and off-line programming and analysis of software for off-line programming aimed on CAD / CAM machining. It describes the creation of specific robot movements and explains the generated code for the implementation of created movements. The result is ...

  11. An approach towards fully integration of CAD and CAM technologies

    OpenAIRE

    M. Tolouei-Rad

    2006-01-01

    Purpose: An integrated CAD/CAM system for milling operations has been developed which helps designers tosolve machining problems at the design stage.Design/methodology/approach: A methodology has been employed which provides all necessary informationfor machining products automatically. Use of these system results in reduced machining leadtimes and costthrough designing machinable components; using available cutting tools; improving machining efficiency. Thesystem is menu driven with a user f...

  12. Potentials for the Modified Cam-Clay model

    OpenAIRE

    Zouain, Nestor; Pontes, Ivaldo; Vaunat, Jean

    2009-01-01

    Abstract Energy and dissipation pseudo-potentials are employed to derive constitutive relationships, in the context of thermodynamic concepts, for the widely used Modified Cam-Clay (MCC) model for soil mechanics. A variational formulation of the MCC evolution equations is proposed in this paper. Since plastic collapse of MCC soils cannot be embedded in the classical limit analysis theory, finding the critical amplification of the load that produces plastic collapse is formulated in...

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

    OpenAIRE

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

    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 Platf...

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

    OpenAIRE

    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

    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 Platf...

  15. Development of a Feature Based CAM System for Rotational Parts

    OpenAIRE

    Yakup YILDIZ; İhsan KORKUT; ŞEKER, Ulvi

    2010-01-01

    Computer Aided Process Planning (CAPP) plays an  important role in the development of Computer Integrated Manufacturing systems (CIM) and provides a vital link  between Computer Aided Design (CAD) and Computer Aided Manufacturing (CAM). Automatic extraction and recognition of part features directly from a CAD database also strengthen the link between CAD and CAPP. In this study, an automatic feature recognition and CNC code generation (AFR/ACCG) system  was developed for rotati...

  16. CAM Modalities Can Stimulate Advances in Theoretical Biology

    OpenAIRE

    Alex Hankey

    2005-01-01

    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 ‘...

  17. Application of CAD/CAM at VEB Lufttechnische Anlagen Berlin

    Energy Technology Data Exchange (ETDEWEB)

    Nitsch, B.; Aschenbrenner, H.J.

    1987-01-01

    This contribution presents the concept for the introduction of CAD/CAM systems to an enterprise of Kombinat ILKA Luft- und Kaeltetechnik. This concept is based on the use of a local computer network with a K 1630 microcomputer as the central computer and multi-terminals in the special departments. Special reference is made to the problems of the structured or modular software development and the work with centralised data files.

  18. Science policy events at the 2012 AGU Fall Meeting

    Science.gov (United States)

    Hankin, Erik

    2012-10-01

    Are you interested in the intersection of science and policy, looking to make an impact on Capitol Hill, or concerned about the increasing number of attacks against scientists and their academic freedom? AGU Public Affairs offers many events at the 2012 Fall Meeting to assist member involvement in political processes and inform scientists of their rights and options should their research come under legal fire. Learn how you can share your science with policy makers to help inform policy at two luncheon events at the Fall Meeting. If you have ever considered working as a science expert for a member of Congress or reporting science in a mass media outlet, then you should attend the first luncheon, How to be a Congressional Science Fellow or Mass Media Fellow. The event will feature current AGU Congressional Science Fellows detailing their experiences working in Congress as well as past AGU Mass Media Fellows sharing their stories of reporting for a news organization. The luncheon will be held on Tuesday, 4 December, from 12:30 to 1:30 P.M. at the Marriott Hotel, in room Golden Gate B. In addition, current and former fellows will be available for one-on-one interactions at the AGU Marketplace from 3:30 to 4:30 P.M. on Tuesday, 4 December, through Thursday, 6 December.

  19. The 1925 meteorite fall near Ellemeet and Serooskerke, the Netherlands

    Science.gov (United States)

    Vet, Sebastiaan J.

    2015-11-01

    Two meteorites impacted in 1925 around the town of Serooskerke on the isle of Schouwen, the Netherlands. The largest mass is widely known as the "Ellemeet" diogenite, while a second mass, heavily weathered due to environmental exposure, also survived until the present day. This work aims to reconstruct the history of the 1925 fall and for the first time documents the second mass, known as the "Serooskerke," by integrating a historical and experimental approach. The study of historical news archives and cadastral records redefined the 1925 impact site at N 51°42.086' E 3°49.789'. Environmental exposure experiments reproducing the effects of rainfall and frost weathering identified the latter as the main cause for the second mass' reported disintegration in the field sometime during the 1925-1926 winter. The bulk mineralogy of the second mass was established using XRD powder diffraction for a 2θ range of 3-70° and was found to be identical to an Ellemeet reference sample. UV/VIS/nIR spectroscopy (300-2500 nm) was subsequently used to broadly compare the second mass to HED clan meteorites Bouvante, EET87503, Johnstown and asteroid 4 Vesta in order to corroborate its vestan origin. The historical and geographic relationship of the two masses and the comparable bulk mineralogy supported the pairing of these two meteorites. This makes the Serooskerke a valuable legacy of the 1925 fall, especially as the location of ~50% of the remaining Ellemeet mass is presently unknown.

  20. Human Face Detection and Recognition using Web-Cam

    Directory of Open Access Journals (Sweden)

    Petcharat Pattanasethanon

    2012-01-01

    Full Text Available Problem statement: The illuminance insensitivity that reflects the angle of human facial aspects occurs once the distance between the object and the camera is too different such as animated images. This has been a problem for facial recognition system for decades. Approach: For this reason, our study represents a novel technique for facial recognition through the implementation of Successes Mean Quantization Transform and Spare Network of Winnow with the assistance of Eigenface computation. After having limited the frame of the input image or images from Web-Cam, the image is cropped into an oval or eclipse shape. Then the image is transformed into greyscale color and is normalized in order to reduce color complexities. We also focus on the special characteristics of human facial aspects such as nostril areas and oral areas. After every essential aspectsarescrutinized, the input image goes through the recognition system for facial identification. In some cases where the input image from the Web-Cam does not exist in the database, the user will be notified for the error handled. However, in cases where the image exists in the database, that image will be computed for similarity measurement using Euclidean Distance measure from the input image. Results and Conclusion: The result of our experiment reveals that the recognition process of 150 images in the database and 10 images from the Web-Cam provides 100% accuracy in terms of recognition. The runtime in this case is at 0.04 sec.

  1. CAMS as a tool for human factors research in spaceflight

    Science.gov (United States)

    Sauer, Juergen

    2004-01-01

    The paper reviews a number of research studies that were carried out with a PC-based task environment called Cabin Air Management System (CAMS) simulating the operation of a spacecraft's life support system. As CAMS was a multiple task environment, it allowed the measurement of performance at different levels. Four task components of different priority were embedded in the task environment: diagnosis and repair of system faults, maintaining atmospheric parameters in a safe state, acknowledgement of system alarms (reaction time), and keeping a record of critical system resources (prospective memory). Furthermore, the task environment permitted the examination of different task management strategies and changes in crew member state (fatigue, anxiety, mental effort). A major goal of the research programme was to examine how crew members adapted to various forms of sub-optimal working conditions, such as isolation and confinement, sleep deprivation and noise. None of the studies provided evidence for decrements in primary task performance. However, the results showed a number of adaptive responses of crew members to adjust to the different sub-optimal working conditions. There was evidence for adjustments in information sampling strategies (usually reductions in sampling frequency) as a result of unfavourable working conditions. The results also showed selected decrements in secondary task performance. Prospective memory seemed to be somewhat more vulnerable to sub-optimal working conditions than performance on the reaction time task. Finally, suggestions are made for future research with the CAMS environment.

  2. 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.

  3. 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...

  4. Television News and Sexist Language: A Study of Television News Effects.

    Science.gov (United States)

    Gebhardt, Randall E.; Harless, James D.

    To test the hypothesis that use of sexist language in television newscasts cultivates images of women as immature, frivolous, or incompetent, two television news anchors (one male, one female) were asked to tape versions of a news story involving a 28-year-old female lottery winner. In one version, each anchor referred to this female as "woman,"…

  5. News reported on 30 November 1993 by the Middle East News Agency

    International Nuclear Information System (INIS)

    The document reproduces a letter dated 27 December 1993 from the Alternate Resident Representative of Iraq to the IAEA including in an annex the news reported on 30 November 1993 by the Middle East News Agency concerning the detection of nuclear radiations in Iraqi military equipment left behind by the Iraqi army during the war for Kuwait liberation

  6. News From Nowhere: Sources of International News in the Pacific Islands.

    Science.gov (United States)

    Richstad, Jim; Nnaemeka, Tony

    A study was undertaken to examine the sources of international news in the Pacific Island press in the light of J. Galtung's structural theory of imperialism and to explore the relationship between the remoteness and isolation of the Pacific press and its sources of news. The Galtungian concepts of center-periphery and dominance-dependency were…

  7. Falling Magnets and Electromagnetic Braking

    Science.gov (United States)

    Culbreath, Christopher; Palffy-Muhoray, Peter

    2009-03-01

    The slow fall of a rare earth magnet through a copper pipe is a striking example of electromagnetic braking; this remarkable phenomenon has been the subject of a number of scientific paper s [1, 2]. In a pipe having radius R and wall thickness D, the terminal velocity of the falling magnet is proportional to (R̂4)/D. It is interesting to ask what happens in the limit as D becomes very large. We report our experimental observations and theoretical predictions of the dependence of the terminal velocity on pipe radius R for large D. [1] Y. Levin, F.L. da Silveira, and F.B. Rizzato, ``Electromagnetic braking: A simple quantitative model''. American Journal of Physics, 74(9): p. 815-817 (2006). [2] J.A. Pelesko, M. Cesky, and S. Huertas, Lenz's law and dimensional analysis. American Journal of Physics, 3(1): p. 37-39. 2005.

  8. Overexpression of EpCAM in uterine serous papillary carcinoma: implications for EpCAM-specific immunotherapy with human monoclonal antibody adecatumumab (MT201).

    Science.gov (United States)

    El-Sahwi, Karim; Bellone, Stefania; Cocco, Emiliano; Casagrande, Francesca; Bellone, Marta; Abu-Khalaf, Maysa; Buza, Natalia; Tavassoli, Fattaneh A; Hui, Pei; Rüttinger, Dominik; Silasi, Dan-Arin; Azodi, Masoud; Schwartz, Peter E; Rutherford, Thomas J; Pecorelli, Sergio; Santin, Alessandro D

    2010-01-01

    We evaluated the expression of epithelial cell adhesion molecule (EpCAM) and the potential of MT201 (adecatumumab), a human monoclonal antibody against EpCAM, in uterine serous papillary carcinoma (USPC). EpCAM expression was evaluated by real-time PCR and immunohistochemistry in a total of 56 USPC fresh-frozen biopsies and paraffin-embedded tissues. EpCAM surface expression was also evaluated by flow cytometry and immunohistochemistry in six USPC cell lines. Sensitivity to MT201 antibody-dependent cellular cytotoxicity and complement-dependent cytotoxicity was tested against a panel of primary USPC cell lines expressing different levels of EpCAM in standard 5-h (51)Cr release assays. EpCAM transcript was significantly overexpressed in fresh-frozen USPC when compared with normal endometrial cells (NEC). Median (minimum-maximum) copy number was 943.8 (31.5-1568.3) in tumor samples versus 12.9 (1.0-37.0) in NEC (P < 0.001). By immunohistochemistry, EpCAM expression was found in 96% (26 out of 27) of USPC samples with significantly higher expression compared with NECs (P < 0.001). High surface expression of EpCAM was found in 83% (five out of six) of the USPC cell lines tested by flow cytometry. EpCAM-positive cell lines were found highly sensitive to MT201-mediated antibody-dependent cellular cytotoxicity in vitro, whereas primary USPC cell lines were resistant to natural killer cell-dependent cytotoxicity. Human plasma IgG did not significantly inhibit MT201-mediated cytotoxicity against USPC. EpCAM is highly expressed in uterine serous carcinoma at mRNA and protein levels, and primary USPC are highly sensitivity to MT201-mediated cytotoxicity. MT201 might represent a novel therapeutic strategy in patients harboring advanced/recurrent or metastatic USPC refractory to standard treatment modalities. PMID:20053761

  9. 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 ...

  10. Wavepackets falling under a mirror

    CERN Document Server

    Kälbermann, G

    2002-01-01

    We depict and analize a new effect for wavepackets falling under a barrier or well. The effect appears for wavepackets whose initial spread is smaller than the gravitational length scale $l_g = \\frac{1}{(2 m^2 g)^{1/3}}$. The effect is enhanced when the Gross-Pitaevskii interaction for positive scattering length is included. The theoretical analysis reproduces the bulk features of the effect. Experiments emanating from the findings are proposed.

  11. Marching of Freely Falling Plates

    CERN Document Server

    Wan, Hui; Gaston, Zachary; Liang, Zongxian

    2011-01-01

    "Marching of freely falling plates" is a fluid dynamics video for the Gallery of Fluid Motion submitted to APS-DFD 2011 at Baltimore Maryland. The problem of a freely falling plate is of interest in both fluid mechanics and nonlinear dynamics. The trajectory of the plate can be regular (Willmarth et al., 1964) or chaotic (Aref and Jones, 1993). As long as Reynolds number is high enough, regular flutter and tumble motion can be obtained for plates with small and large Froude numbers respectively. Belmonte et al. (1998) conducted experimental study on thin flat strips falling in a vertical cell. They categorized the Froude number at which the transition from fluttering to tumbling occurs. Andersen et al. (2005) analyzed the transitions between fluttering and tumbling using vorticity-stream function formulation and ODE dynamic equations based on quasi-steady models. They also found that the fluid circulation is mainly generated by the plate rotation and its angular velocity. However, the correlation among the pl...

  12. ChemCam Passive Reflectance Spectroscopy at Gale Crater, Mars

    Science.gov (United States)

    Johnson, J. R.; Bell, J. F.; Cloutis, E.; Bender, S.; Blaney, D. L.; Ehlmann, B. L.; Gasnault, O.; Kinch, K. M.; Le Mouelic, S.; Rice, M. S.; Wiens, R. C.; DeFlores, L.; Team, M.

    2013-12-01

    The Laser-Induced Breakdown Spectrometer (LIBS) portion of the ChemCam instrument on the Mars Science Laboratory Curiosity rover uses 3 dispersive spectrometers to cover the ultraviolet (240-342 nm), visible (382-469 nm) and visible/near-infrared (474-906 nm) spectral regions at high spectral (spectra (acquired with the LIBS laser off) used to remove the background signal from the LIBS measurement. Similar 'passive' observations of the ChemCam calibration target holder can be made at similar times of day and at identical exposure times (to minimize variations from dark current). Because this target exhibits ~95% flat reflectance in the ~400-900 nm region, radiance spectra ratios (surface/calibration target) can be normalized to known calibration target lab spectra to produce relative reflectance spectra (400-900 nm) with an estimated accuracy of 10-20%. Initial results replicated the known spectral shape and overall reflectance values of the ChemCam calibration targets and green color chip on the Mastcam calibration target. Dust contamination was evident, although dust on the ChemCam calibration targets is minimized by their tilted placement on the rover deck. All ChemCam targets that were sunlit during LIBS acquisition (~80% of all measurements) provide 'dark' spectra for which relative reflectance spectra can be obtained. Owing to the dusty nature of the Gale landing sites, passive spectra observed to date exhibit spectral shapes indicative of ferric phases, similar to spectra of palagonitic soils. Most spectra are bracketed in reflectance by typical 'bright' and 'dark' spectra from the OMEGA and CRISM orbital spectrometers. Preliminary Mastcam reflectance spectra are similar, providing additional confidence regarding the first-order calibration of the ChemCam spectra. The spectral similarity to palagonitic soils is consistent with the results from the CheMin instrument for Rocknest sands. Changes in the 535 nm band depth are likely indicative of differences in

  13. Understanding dental CAD/CAM for restorations--the digital workflow from a mechanical engineering viewpoint.

    Science.gov (United States)

    Tapie, L; Lebon, N; Mawussi, B; Fron Chabouis, H; Duret, F; Attal, J-P

    2015-01-01

    As digital technology infiltrates every area of daily life, including the field of medicine, so it is increasingly being introduced into dental practice. Apart from chairside practice, computer-aided design/computer-aided manufacturing (CAD/CAM) solutions are available for creating inlays, crowns, fixed partial dentures (FPDs), implant abutments, and other dental prostheses. CAD/CAM dental solutions can be considered a chain of digital devices and software for the almost automatic design and creation of dental restorations. However, dentists who want to use the technology often do not have the time or knowledge to understand it. A basic knowledge of the CAD/CAM digital workflow for dental restorations can help dentists to grasp the technology and purchase a CAM/CAM system that meets the needs of their office. This article provides a computer-science and mechanical-engineering approach to the CAD/CAM digital workflow to help dentists understand the technology. PMID:25911827

  14. Relationship between subjective fall risk assessment and falls and fall-related fractures in frail elderly people

    OpenAIRE

    Shimada Hiroyuki; Suzukawa Megumi; Ishizaki Tatsuro; Kobayashi Kumiko; Kim Hunkyung; Suzuki Takao

    2011-01-01

    Abstract Background Objective measurements can be used to identify people with risks of falls, but many frail elderly adults cannot complete physical performance tests. The study examined the relationship between a subjective risk rating of specific tasks (SRRST) to screen for fall risks and falls and fall-related fractures in frail elderly people. Methods The SRRST was investigated in 5,062 individuals aged 65 years or older who were utilized day-care services. The SRRST comprised 7 dichotom...

  15. News Ethics in View of Vviolence Against Women

    Directory of Open Access Journals (Sweden)

    Çiler Dursun

    2010-06-01

    Full Text Available The issue of how violence against women is represented on news is included in the concerns of critical and feminist media studies way back. It is displayed that the representations of women in general and the violence against women news are constructed in the form of strenghtening the meanings against women in society. The fundamental dynamic of this problematic representations is embedded into the epistemic status of news that assertes it as neutral and impartial knowledge and which is proposed by liberal positivistic approach to the news. News constructs images and meanings which strenghten existed patriarchal meaning regime in society. Because of the issue is emerged at the level of operation of news and its characteristics as knowledge, solution will arise on the ground of revising of this knowledge and improving a news ethics parallel to this. Here, by examining feminist critical approach to the news and to the macho work culture of news producing, a different epistemic status for news which makes possible an original and authentic news ethics is offered. It is essential to improve a new work ethics that journalists embraces and recognizes their responsibilities in society for reducing the dominant meaning cycle which justifies and naturalizes violence against women Aiming at this future, main lines of the news ethics which is developed by journalism institutions is displayed, and then foundations of a novel news ethics is proposed which will be capable to transform the self recognition of journalists

  16. Demand for CAM Practice at Hospitals in Japan: A Population Survey in Mie Prefecture

    OpenAIRE

    Toshihiro Togo; Shigeru Urata; Kenta Sawazaki; Hinata Sakuraba; Torao Ishida; Kazuhito Yokoyama

    2011-01-01

    Complementary and alternative medicine (CAM) therapies have been provided at hospitals along with conventional medicine in industrialized nations. Previous studies conducted in Japan revealed high proportion of Japanese had experience of using CAM, but failed to discuss how it should be provided. The present study aims to clarify the demand for CAM practice at hospitals in Japan. A questionnaire consisting of 41 questions was mailed to 10 000 adults randomly selected from the electoral roll o...

  17. Demand for CAM Practice at Hospitals in Japan: A Population Survey in Mie Prefecture

    Directory of Open Access Journals (Sweden)

    Toshihiro Togo

    2011-01-01

    Full Text Available Complementary and alternative medicine (CAM therapies have been provided at hospitals along with conventional medicine in industrialized nations. Previous studies conducted in Japan revealed high proportion of Japanese had experience of using CAM, but failed to discuss how it should be provided. The present study aims to clarify the demand for CAM practice at hospitals in Japan. A questionnaire consisting of 41 questions was mailed to 10 000 adults randomly selected from the electoral roll of Mie prefecture, Japan in January 2007. The questionnaire asked the subjects about demand for CAM practice at hospitals, types of CAM therapy to be provided and associated reasons. Sociodemographic characteristics, perceived health status, experience and purpose of CAM use, and information resource for CAM were also surveyed. Completed answers were collected from 2824 (28.6% respondents. Two thousand and nineteen (71.5% of the respondents demanded CAM practice at hospitals with the most likely reason of “patients can receive treatment under the guidance of a physicians”. The three most popular CAM therapies were Kampo, acupressure/massage/Shiatsu and acupuncture/moxibustion. The demand was positively associated with gender, ages of 40–59 years, annual household incomes of 5–7 million yen, occupation of specialist and technical workers and sales workers and poor health status. Higher demand was observed among those who used both CAM and conventional medical therapies for curative purposes. In conclusion, Japanese show a high demand for CAM practice, hoping to use CAM for curative purposes with monitoring by physicians at hospitals.

  18. Relationship between subjective fall risk assessment and falls and fall-related fractures in frail elderly people

    Directory of Open Access Journals (Sweden)

    Shimada Hiroyuki

    2011-08-01

    Full Text Available Abstract Background Objective measurements can be used to identify people with risks of falls, but many frail elderly adults cannot complete physical performance tests. The study examined the relationship between a subjective risk rating of specific tasks (SRRST to screen for fall risks and falls and fall-related fractures in frail elderly people. Methods The SRRST was investigated in 5,062 individuals aged 65 years or older who were utilized day-care services. The SRRST comprised 7 dichotomous questions to screen for fall risks during movements and behaviours such as walking, transferring, and wandering. The history of falls and fall-related fractures during the previous year was reported by participants or determined from an interview with the participant's family and care staff. Results All SRRST items showed significant differences between the participants with and without falls and fall-related fractures. In multiple logistic regression analysis adjusted for age, sex, diseases, and behavioural variables, the SRRST score was independently associated with history of falls and fractures. Odds ratios for those in the high-risk SRRST group (≥ 5 points compared with the no risk SRRST group (0 point were 6.15 (p Conclusion These results suggest that subjective ratings by care staff can be utilized to determine the risks of falls and fall-related fractures in the frail elderly, however, these preliminary results require confirmation in further prospective research.

  19. 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)

  20. Physician-patient communication: breaking bad news.

    Science.gov (United States)

    Fields, Scott A; Johnson, W Michael

    2012-01-01

    Physicians often struggle with how to manage the task of breaking bad news with patients. Moreover, the arduous nature of the task can contribute to physician detachment from the patient or an avoidance of breaking the news in a timely manner. A plan of action can only improve physician confidence in breaking bad news, and also make the task more manageable. Over a decade ago, Rabow and McPhee offered a strategy; the ABCDE plan, which provided a patient centered framework from which to deliver troubling news to patients and families. At the heart of this plan was the creation of a safe environment, the demonstration of timely communication skills, and the display of empathy on the physician's part. Careful consideration of the doctor's own reactions to death and dying also played an important role. A close review of the five tenets of this plan indicates the relevance of Rabow and McPhee's strategy today. The patient base in our nation and state continues to be older, on average, and physicians are faced with numerous patients who have terminal illness. A constructive plan with specific ideas for breaking bad news can help physicians effectively navigate this difficult task. PMID:22655433

  1. 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.

  2. Modeling news dissemination on nuclear issues

    International Nuclear Information System (INIS)

    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)

  3. A Space Cam Mechanism for Power Transmission of an Opposite-cylinder Piston Engine

    OpenAIRE

    Zhang Haoyue; Xu Xiaojun; Zhang Lei; Zhou Faliang

    2015-01-01

    For the purpose of improving the engine’s power density, we put forward a new type of power transmission mechanism which is used for opposed-cylinder engine. The gas pressure acts on the cam through the piston and push rod, and the spindle rotation of external is driven by the cam. The design of spatial cam work surface is completed by using the enveloping theory of a family of space curves, the force between roller and cam is analyzed using dynamic analysis software. Under the condition of e...

  4. The use of CAM by women suffering from nausea and vomiting during pregnancy

    Directory of Open Access Journals (Sweden)

    Smith Michael

    2002-05-01

    Full Text Available Abstract Background Nausea and vomiting during pregnancy (NVP affects two-thirds of pregnant women to varying degrees and over the years many modalities have been used to try to alleviate this often debilitating condition. There is a paucity of information in the literature about the use or efficacy of complementary and alternative medicine (CAM for the treatment of this condition that affects so many women. Our primary objective was to examine the prevalence of CAM usage by women suffering from NVP. Our secondary objective was to ascertain if women had any supervision in the use of these treatments. Methods Women who called The Motherisk NVP helpline, were asked after the counseling session to complete a questionnaire, which included demographic data as well as information about their CAM use. Results Seventy women completed the questionnaire. 61% reported using CAM therapies, of which the three most popular were: ginger, vitamin B6 and acupressure. 21% of those who reported using CAM, had consulted CAM practitioners, 8% their physicians or pharmacists and 71% discussed the usage with family, friends and other allied health professionals. Women who did not use CAM stated they would probably use these modalities if there was more information about the safety in pregnancy. Conclusion Pregnant women with NVP are mirroring the trend in the general population of the use of CAM. They are also using CAM therapies with little supervision from practitioners experienced in the use of these modalities.

  5. ON DESIGN METHOD OF THE PRECISION CAM PROFILE WITH RANDOM PROCESSING ERRORS

    Institute of Scientific and Technical Information of China (English)

    2003-01-01

    Based on probability and statistic, a design method of precision cam profile concerning the influence of random processing errors is advanced. Combining the design with the process, which can be used to predict that cam profiles will be successfully processed or not in the design stage, design of the cam can be done by balancing the economization and reliability. In addition, an fuzzy deduction method based on Bayers formula is advanced to estimate processing reasonable of the designed precision cam profile, and it take few samples.

  6. Hot-spot residues in the cytochrome P450cam-putidaredoxin binding interface.

    Science.gov (United States)

    Hiruma, Yoshitaka; Gupta, Ankur; Kloosterman, Alexander; Olijve, Caroline; Olmez, Betül; Hass, Mathias A S; Ubbink, Marcellus

    2014-01-01

    Cytochrome P450cam (P450cam) is a heme-containing monooxygenase that catalyzes the hydroxylation of D-camphor to produce 5-exo-hydroxycamphor. The catalytic cycle of P450cam requires two electrons, both of which are donated by putidaredoxin (Pdx), a ferredoxin containing a [2 Fe-2 S] cluster. Atomic-resolution structures of the Pdx-P450cam complex have recently been solved by X-ray crystallography and paramagnetic NMR spectroscopy. The binding interface showed the potential electron transfer pathways and interactions between Pdx Asp38 and P450cam Arg112, as well as hydrophobic contacts between the Pdx Trp106 and P450cam residues. Several polar residues not previously recognized as relevant for binding were found in the interface. In this study, site-directed mutagenesis, kinetic measurements, and NMR studies were employed to probe the energetic importance and role of the polar residues in the Pdx-P450cam interaction. A double mutant cycle (DMC) analysis of kinetic data shows that favorable interactions exist between Pdx Tyr33 and P450cam Asp125, as well as between Pdx Ser42 and P450cam His352. The results show that alanine substitutions of these residues and several others do not influence the rates of electron transfer. It is concluded that these polar interactions contribute to partner recognition rather than to electronic coupling of the redox centers. PMID:24302683

  7. Initiating a Reiki or CAM program in a healthcare organization--developing a business plan.

    Science.gov (United States)

    Vitale, Anne

    2014-01-01

    Complementary and alternative medicine (CAM) services, such as Reiki, continue to be offered to consumers in many hospitals and other health care organizations. There is growing interest among nurses, doctors, and other health care providers for the integration of CAM therapies into traditional settings. Health care organizations are responding to this need but may not know how to start CAM programs. Starting a Reiki program in a health care setting must be envisioned in a business model approach. This article introduces nurses and other health care providers to the basic concepts of business plan development and important steps to follow when starting a Reiki or CAM program. PMID:25314111

  8. Fall Detection Sensor System for the Elderly

    Directory of Open Access Journals (Sweden)

    Alicia Y.C. Tang

    2015-06-01

    Full Text Available Many elderly people are living alone in their homes. If the elderly fall down, it may be difficult for them to request for help. The main objective of this work is to design an android-based fall detection sensor system at affordable cost for the elderly in Malaysia. This paper describes the design of the android-based fall detection sensor system. The system is able to acknowledge a falling incident to the contact person such that the incident can be reported to the ambulance department soonest possible, and to provide necessary medical treatments for the injured elderly. The design and implementation combines both hardware and software that work seamlessly in detecting and reporting a fall at home. The hardware part consists of the falling detection sensor that detects the body position of the user whether it is on a falling mode while the software side consists of some formulas that detect the fallings and triggers the alarm.

  9. Operability of the Ventilation Continuous Air Monitor (CAM) Interlock Analysis of Proposed Upgrade to the 241AW Farm Primary Exhauster CAM System

    International Nuclear Information System (INIS)

    The Tank Farms Final Safety Analysis (FSAR) assumes that a ventilation stack Continuous Air Monitor (CAM) interlock system detects high radiation in the exhaust stream and shuts off the associated ventilation system within 10 minutes of a High-Efficiency Particulate Air (HEPA) filter system failure (CHG, 2002). Previous analysis of the as-built CAM system on the AW Farm Primary Exhauster (stack 296-A-27) showed that this system potentially required significantly longer than 10 minutes to detect a HEPA filter failure and initiate shutdown of the ventilation system (Short, 2002). The purpose of this report is to determine the CAM interlock system response time for a proposed upgrade of the 296-A-27 CAM system. The approach to be used in this analysis is essentially the same as used in RPP-10799, Rev. 0 (Short, 2002), which is to conservatively estimate the time required by the proposed upgraded CAM sampling/monitoring system to detect a FSAR-defined HEPA filter failure and automatically shutdown the exhaust fan. For the HEPA filter failure over-temperature accident scenario in the FSAR, the upgraded CAM system on the AW Farm Primary Exhauster will require significantly less than 10 minutes to detect a HEPA filter failure, actuate the CAM Interlock, and shutdown the exhauster fan. Therefore, the analyzed system is adequate to meet the operability requirements specified in the FSAR and the Tank Farms Technical Safety Requirements (CHG, 2001; CHG, 2002)

  10. Virginia Tech Mobile delivers news to cell phones, PDAs

    OpenAIRE

    Lazenby, Jenna

    2006-01-01

    Virginia Tech Mobile-a new service that delivers the latest Virginia Tech news and information to cellular phones or personal digital assistants (PDAs)-is now available to anyone interested in the latest news from Virginia Tech.

  11. Early Telegraphic News Dispatches: Forerunner of the AP

    Science.gov (United States)

    Schwarzlose, Richard A.

    1974-01-01

    While the Associated Press's origins remain obscure, a "news broker" system operated in New York City in 1846 and news dispatches occupied telegraph lines almost as soon as the lines were opened. (RB)

  12. A fully relativistic radial fall

    Science.gov (United States)

    Spallicci, Alessandro D. A. M.; Ritter, Patxi

    2014-10-01

    Radial fall has historically played a momentous role. It is one of the most classical problems, the solutions of which represent the level of understanding of gravitation in a given epoch. A gedankenexperiment in a modern frame is given by a small body, like a compact star or a solar mass black hole, captured by a supermassive black hole. The mass of the small body itself and the emission of gravitational radiation cause the departure from the geodesic path due to the back-action, that is the self-force. For radial fall, as any other non-adiabatic motion, the instantaneous identity of the radiated energy and the loss of orbital energy cannot be imposed and provide the perturbed trajectory. In the first part of this paper, we present the effects due to the self-force computed on the geodesic trajectory in the background field. Compared to the latter trajectory, in the Regge-Wheeler, harmonic and all others smoothly related gauges, a far observer concludes that the self-force pushes inward (not outward) the falling body, with a strength proportional to the mass of the small body for a given large mass; further, the same observer notes a higher value of the maximal coordinate velocity, this value being reached earlier during infall. In the second part of this paper, we implement a self-consistent approach for which the trajectory is iteratively corrected by the self-force, this time computed on osculating geodesics. Finally, we compare the motion driven by the self-force without and with self-consistent orbital evolution. Subtle differences are noticeable, even if self-force effects have hardly the time to accumulate in such a short orbit.

  13. Approach to Fall in Elderly Population

    OpenAIRE

    Mehmet Ilkin Naharci; Huseyin Doruk

    2009-01-01

    Falls are one of the geriatric syndromes which occur commonly and significantly increase morbidity and mortality rates in elderly. The incidence of falls increases with age. Falls usually occur when impairments in cognitive, behavioral, and executive function begin. The incidence of fall is between 30 and 40 percent of community-dwelling people and approximately 50 percent of individuals in the long-term care setting over the age of 65 years. Fracture (hip, arm, wrist, pelvis), head trauma or...

  14. Falling into a black hole

    OpenAIRE

    Mathur, Samir D.

    2007-01-01

    String theory tells us that quantum gravity has a dual description as a field theory (without gravity). We use the field theory dual to ask what happens to an object as it falls into the simplest black hole: the 2-charge extremal hole. In the field theory description the wavefunction of a particle is spread over a large number of `loops', and the particle has a well-defined position in space only if it has the same `position' on each loop. For the infalling particle we find one definition of ...

  15. Island Falls 'A' dam repair

    International Nuclear Information System (INIS)

    Repairs to the Island Falls 'A' Dam located on the Churchill River in northern Saskatchewan is described. The dam was built in 1928-1930. It had suffered extensive freeze thaw damage and some portions of the structure did not meet minimum safety standards. The paper emphasizes concrete repair methodology, the design and installation of high strength steel anchors for stability enhancement, increasing structural capacity, re-establishment of drainage and re-design of spillway operations. The extensive involvement with the local First Nations community, which was critical to the successful completion of the job is also discussed

  16. News Framing in a Time of Terror

    DEFF Research Database (Denmark)

    Jørndrup, Hanne

    2016-01-01

    This article analyses how Danish media framed the Copenhagen attacks in February 2015. The attacks did not take the Danish media by surprise. They were instantly picked up as breaking, developing news – something journalists know how to deal with. More so they had recently been engaged in the...... coverage of similar events, when reporting from the attacks in Paris in January 2015. The paper will present a framing analysis of the coverage of the attacks in the newscast on DR1 from the first shot at Krudttønden into the following week. Furthermore, the analysis will discuss how the labelling of the...... shooting as a “terror attack” transformed the news coverage into a ‘News Media’ media event (Nossek 2008), abandoning the journalistic norm of critical approach. Instead media became the scene of national mourning – at least for a couple of days until political debate and political journalism resumed...

  17. Water and environment news. No. 1

    International Nuclear Information System (INIS)

    This news bulletin will brief the reader on news related to isotope applications in the water and environment sector. It will bring the reader up to date on what is going on in the various projects constituting the IAEA sub programme entitled Development and Management of Water Resources, and will highlight new results and achievements made in implementing the programme activities, including those jointly carried out with other organizations and institutes. Furthermore, the news bulletin will serve as an international open forum for the exchange of information in isotope hydrology and related fields. The first issue will make readers acquainted with general aspects of the Agency's sub-programme mentioned above, give an overview on past activities and achievements, and highlight current ones. The Agency's staff involved in all these activities is briefly introduced

  18. 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�...

  19. 29 CFR 1917.41 - House falls.

    Science.gov (United States)

    2010-07-01

    ... 29 Labor 7 2010-07-01 2010-07-01 false House falls. 1917.41 Section 1917.41 Labor Regulations...) MARINE TERMINALS Cargo Handling Gear and Equipment § 1917.41 House falls. (a) Span beams shall be secured... working with house fall blocks. (c) Designated employees shall inspect chains, links, shackles,...

  20. ChemCam Passive Spectroscopy of the Martian Atmosphere

    Science.gov (United States)

    McConnochie, T. H.; Smith, M. D.; Wolff, M. J.; Bender, S. C.; Johnson, J. R.; Wiens, R. C.; Maurice, S.; Gasnault, O.; Barraclough, B. L.; Blaney, D. L.; DeFlores, L.; Team, M.

    2013-12-01

    The design priority of the Laser-Induced Breakdown Spectrometer (LIBS) portion of the ChemCam instrument (Wiens et al. 2012, Space Sci, Rev. 170) on the Mars Science Laboratory (MSL) Curiosity rover is its active mode, which acquires spectra of a laser induced plasma using three spectrometers. However these same spectrometers have excellent sensitivity to ambient light and so are also used independent of the laser in 'passive' mode to acquire spectra of the Martian surface (Johnson et al., 2013, LPSC #1372) and, as we will describe here, the Martian sky. Using ChemCam passive sky observations, we have successfully measured the column abundance of water vapor, molecular oxygen, and carbon dioxide gas, and with further analysis will likely be able to constrain the column abundance of ozone as well as aerosol and cloud particle properties. Although data analysis is ongoing, we currently estimate a 2 sigma precision of oxygen, and < +/- 4 % for carbon dioxide. The three ChemCam spectrometers span 240-342 nm, 382-469 nm, and 474-906 nm, respectively, with a resolution of 0.6 nm FWHM or better. Passive sky observations were obtained on sols 131, 230, and then at regular ~7 sol intervals starting on sol 278. The observation consists of acquiring spectra of light scattered by the atmosphere at two elevation angles so that the ratio of the two resulting radiance spectra yields (after removing the continuum) an extremely precise absorption spectrum with both the solar spectrum and instrument response uncertainties removed. To yield column abundances, the spectra are modeled with a discrete ordinates multiple scattering radiative transfer code that incorporates gas absorption via the correlated-k method.

  1. 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.

  2. VillageSoup: Sustaining News in a Rural Setting

    OpenAIRE

    Sara Majka; Bill Densmore; Norman Sims

    2010-01-01

    In rural Camden, Maine, Richard Anderson has found a formula for sustainable news coverage in an age when the Internet seems to be killing the news business. He began by starting an online-only news site for the community in 1996, an ambitious and early web presence. By specializing in quick, hard news, community service, citizen involvement, and community leadership, Anderson built an audience for his VillageSoup website. But the community had a moribund weekly newspaper that soaked up much ...

  3. 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.

  4. FEAT-REP : representing features in CAD/CAM

    OpenAIRE

    Klauck, Christoph; Bernardi, Ansgar; Legleitner, Ralf

    1991-01-01

    When CAD/CAM experts view a workpiece, they perceive it in terms of their own expertise. These terms, called features, which are build upon a syntax (geometry) and a semantic (e.g. skeletal plans in manufacturing or functional relations in design), provide an abstraction mechanism to facilitate the creation, manufacturing and analysis of workpieces. Our goal is to enable experts to represent their own feature-language via a feature-grammar in the computer to build feature-based systems e.g. C...

  5. CAD/CAM from the graphic-design perspective

    Energy Technology Data Exchange (ETDEWEB)

    Marcus, A.

    1982-11-01

    CAD/CAM systems have evolved elaborate human-computer interfaces in order to facilitate the creation of highly detailed and specialized schematic diagrams and texts. Although these systems have powerful capacities in terms of graphics editing, data manipulation, and data storage, insufficient attention has been given to making the online interface (together with supporting documentation) user-friendly, i.e., understandable, memorable, and appealing to the general user. Graphic-design considerations in particular have been routinely overlooked. Graphic design concerns typography, symbol design, color, spatial layout, and temporal sequencing. Graphic design can assist computer science by providing insight and expertise in designing effective communication between human being and machine.

  6. Status of the NectarCAM camera project

    OpenAIRE

    Barrio Uña, Juan Abel; Herranz, D.; Tejedor, L. A.

    2014-01-01

    NectarCAM is a camera designed for the medium-sized telescopes of the Cherenkov Telescope Array (CTA) covering the central energy range 100 GeV to 30 TeV. It has a modular design based on the NECTAr chip, at the heart of which is a GHz sampling Switched Capacitor Array and 12-bit Analog to Digital converter. The camera will be equipped with 265 7-photomultiplier modules, covering a field of view of 7 to 8 degrees. Each module includes the photomultiplier bases, High Voltage supply, pre-amplif...

  7. Korištenje CAD/CAM tehnologije u praksi

    OpenAIRE

    Jolić, Robert; Kukec, Đuro; Pavlic, Tomislav

    2014-01-01

    Ovaj rad opisuje korakeristike CNC tehnologije, njeno korištenje i prednosti korištenja u proizvodnji. Opisana je ideja, izrada 3D modela u CAD programskome alatu, zatim su u CAM programskome alatu definirani svi parametri glodanja i na kraju je sve glodano na stroju. Prikazano je koliko se brže ovom tehnologijom proizvod može koristiti i proizvoditi, u odnosu na način da se sve radi ručno. Sve je modelirano u programskome alatu SolidWorks, parametri glodanja su definirani u programskome alat...

  8. Creative WebCam Live最新摄像头

    Institute of Scientific and Technical Information of China (English)

    2005-01-01

    Creative WebCam Live摄像头拥有高达1024×768的静态影像捕捉能力,进了步提供无与伦比的影像输出效果。另外.其更拥有灵活的固定方式,让你可以轻轻松松将它固定在PC,不同厚度的LCD屏幕甚至是Notebook上。不仅如此,

  9. CAD/CAM and scientific data management at Dassault

    Science.gov (United States)

    Bohn, P.

    1984-01-01

    The history of CAD/CAM and scientific data management at Dassault are presented. Emphasis is put on the targets of the now commercially available software CATIA. The links with scientific computations such as aerodynamics and structural analysis are presented. Comments are made on the principles followed within the company. The consequences of the approximative nature of scientific data are examined. Consequence of the new history function is mainly its protection against copy or alteration. Future plans at Dassault for scientific data appear to be in opposite directions compared to some general tendencies.

  10. Applying DER-CAM for IIT Microgrid Explansion Planning

    Energy Technology Data Exchange (ETDEWEB)

    Shahidehpour, Mohammad [Illinois Inst. of Technology, Chicago, IL (United States); Li, Zuyi [Illinois Inst. of Technology, Chicago, IL (United States); Wang, Jianhui [Argonne National Lab. (ANL), Argonne, IL (United States); Chen, Chen [Argonne National Lab. (ANL), Argonne, IL (United States)

    2016-04-19

    The Distributed Energy Resources Customer Adoption Model (DER-CAM) is an economic and environmental model of customer DER adoption. This model has been in development at the Lawrence Berkeley National Laboratory since 2000. The objective of the model is to find optimal DER investments while minimizing total energy costs or carbon dioxide (CO2) emissions, or achieving a weighted objective that simultaneously considers both criteria. The Illinois Institute of Technology (IIT) Microgrid project started in August 2008, and the majority of the project was completed in May 2013. IIT Microgrid, funded mostly by a grant from the U.S. Department of Energy as well as State and philanthropic contributions, empowers the campus consumers with the objective of establishing a smart microgrid that is highly reliable, economically viable, environmentally friendly, fuel-efficient, and resilient in extreme circumstances with a self-healing capability. In this project, we apply DER-CAM to study the expansion planning of the IIT Microgrid. First, the load data, environmental data, utility data, and technology data for the IIT Microgrid are gathered and organized to follow the DER-CAM input requirements. Then, DERCAM is applied to study the expansion planning of the IIT Microgrid for different cases, where different objectives in DER-CAM and different utility conditions are tested. Case 1 considers the objective of minimizing energy costs with fixed utility rates and 100% electric utility availability. Case 2 considers the objective of minimizing energy costs with real-time utility rates and 4 emergency weeks when the IIT Microgrid does not have access to the electric utility grid and has to operate in island mode. In Case 3, the utility rates are restored to fixed values and 100% electric utility availability is assumed, but a weighted multi-objective (Obj: a × costs + b × CO2 emissions, where a and b are weights for cost minimization and CO2 emissions minimization) is utilized to

  11. 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.

  12. News Media, Crime and Fear of Violence

    OpenAIRE

    Mirka Smolej

    2011-01-01

    Finland witnessed a surge in crime news reporting during the 1990s. At the same time, there was a significant rise in the levels of fear of crime reported by surveys. This research examines whether and how the two phenomena: news media and fear of violence were associated with each other. The dissertation consists of five sub-studies and a summary article. The first sub-study is a review of crime reporting trends in Finland, in which I have reviewed prior research and used existing Finni...

  13. Robust anchorperson detection for TV news segmentation

    Science.gov (United States)

    Lu, Ko-Yen; Chang, Min-Kuan; Yeh, Chia-Hung; Shih, Maverick

    2006-10-01

    In this paper, we proposed a scheme for TV news segmentation via exploring the efficient visual features. The proposed scheme can be divided into three parts, such as shot change detection based on skin color; probable anchorperson shot detection and anchorperson detection. According to experimental results, our proposed method can efficiently decompose TV news into anchorperson shots and report shots. Compared to the traditional face detection methods, the proposed method can robustly exclude the non-anchorperson shots in report shots such as the interview scenes. Experimental results are given to demonstrate the feasibility and efficiency of the proposed technique.

  14. 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.

  15. Studies On Falling Ball Viscometry

    CERN Document Server

    Singh, Amit Vikram; Gupta-Bhaya, Pinaki

    2012-01-01

    A new method of accurate calculation of the coefficient of viscosity of a test liquid from experimentally measured terminal velocity of a ball falling in the test liquid contained in a narrow tube is described. The calculation requires the value of a multiplicative correction factor to the apparent coefficient of viscosity calculated by substitution of terminal velocity of the falling ball in Stokes formula. This correction factor, the so-called viscosity ratio, a measure of deviation from Stokes limit, arises from non-vanishing values of the Reynolds number and the ball/tube radius ratio. The method, valid over a very wide range of Reynolds number, is based on the recognition of a relationship between two measures of wall effect, the more widely investigated velocity ratio, defined as the ratio of terminal velocity in a confined medium to that in a boundless medium and viscosity ratio. The calculation uses two recently published correlation formulae based on extensive experimental results on terminal velocit...

  16. Affective priming during the processing of news articles

    NARCIS (Netherlands)

    S.E. Baumgartner; W. Wirth

    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

  17. 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.

  18. Network Television Evening News Coverage of Infectious Disease Events.

    Science.gov (United States)

    Greenberg, Michael; Wartenberg, Daniel

    1990-01-01

    Examines coverage of several infectious diseases and teenage suicide to see whether television news favors covering illness where it clusters or when it occurs near major news centers where it is easier to cover. Finds that television news did go to where the illness broke out but tended to favor reporting urban over rural suicides. (RS)

  19. News for the '90s: A Question of Values.

    Science.gov (United States)

    Silver, Rosalind, Ed.; Thoman, Elizabeth, Ed.

    1990-01-01

    This special issue of "Media & Values" gives a perspective on how news is changing, what is missing in the news, and how to spot bias and misinformation in news coverage, both print and electronic. Articles examine the impact of computer imaging on the credibility of photographs and the issue of privacy--just how far should journalists go to get a…

  20. 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...

  1. 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.

  2. A Prospective, Multicenter Study of Complementary/Alternative Medicine (CAM) Utilization During Definitive Radiation for Breast Cancer

    Energy Technology Data Exchange (ETDEWEB)

    Moran, Meena S., E-mail: meena.moran@yale.edu [Department of Therapeutic Radiology, Yale University School of Medicine, New Haven, Connecticut (United States); Department of Radiation Therapy, William W. Backus Hospital, Norwich, Connecticut (United States); Ma Shuangge [Department of Epidemiology and Public Health, Yale University, New Haven, Connecticut (United States); Jagsi, Reshma [University of Michigan, Department of Radiation Oncology, Ann Arbor, MI (United States); Yang, Tzu-I Jonathan [Yale University School of Medicine, New Haven, Connecticut (United States); Higgins, Susan A. [Department of Therapeutic Radiology, Yale University School of Medicine, New Haven, Connecticut (United States); Department of Radiation Therapy, Shoreline Medical Center, Guilford, Connecticut (United States); Weidhaas, Joanne B. [Department of Therapeutic Radiology, Yale University School of Medicine, New Haven, Connecticut (United States); Wilson, Lynn D. [Department of Therapeutic Radiology, Yale University School of Medicine, New Haven, Connecticut (United States); Department of Radiation Therapy, Lawrence and Memorial Hospital, New London, Connecticut (United States); Lloyd, Shane [Department of Therapeutic Radiology, Yale University School of Medicine, New Haven, Connecticut (United States); Peschel, Richard [Department of Therapeutic Radiology, Yale University School of Medicine, New Haven, Connecticut (United States); Department of Radiation Therapy, Lawrence and Memorial Hospital, New London, Connecticut (United States); Gaudreau, Bryant [Department of Radiation Therapy, William W. Backus Hospital, Norwich, Connecticut (United States); Rockwell, Sara [Department of Therapeutic Radiology, Yale University School of Medicine, New Haven, Connecticut (United States)

    2013-01-01

    Purpose: Although complementary and alternative medicine (CAM) utilization in breast cancer patients is reported to be high, there are few data on CAM practices in breast patients specifically during radiation. This prospective, multi-institutional study was conducted to define CAM utilization in breast cancer during definitive radiation. Materials/Methods: A validated CAM instrument with a self-skin assessment was administered to 360 Stage 0-III breast cancer patients from 5 centers during the last week of radiation. All data were analyzed to detect significant differences between users/nonusers. Results: CAM usage was reported in 54% of the study cohort (n=194/360). Of CAM users, 71% reported activity-based CAM (eg, Reiki, meditation), 26% topical CAM, and 45% oral CAM. Only 16% received advice/counseling from naturopathic/homeopathic/medical professionals before initiating CAM. CAM use significantly correlated with higher education level (P<.001), inversely correlated with concomitant hormone/radiation therapy use (P=.010), with a trend toward greater use in younger patients (P=.066). On multivariate analysis, level of education (OR: 6.821, 95% CI: 2.307-20.168, P<.001) and hormones/radiation therapy (OR: 0.573, 95% CI: 0.347-0.949, P=.031) independently predicted for CAM use. Significantly lower skin toxicity scores were reported in CAM users vs nonusers, respectively (mild: 34% vs 25%, severe: 17% vs 29%, P=.017). Conclusion: This is the first prospective study to assess CAM practices in breast patients during radiation, with definition of these practices as the first step for future investigation of CAM/radiation interactions. These results should alert radiation oncologists that a large percentage of breast cancer patients use CAM during radiation without disclosure or consideration for potential interactions, and should encourage increased awareness, communication, and documentation of CAM practices in patients undergoing radiation treatment for breast

  3. Preparation and Preliminary Application of MAdCAM-1 Polyclonal Antibody in Dairy Cows with Subclinical Mastitis.

    Science.gov (United States)

    Xu, Chuang; Chen, Yuanyuan; Chang, Qiaocheng; Xia, Cheng; Yang, Wei; Zhang, Hongyou

    2015-08-01

    MAdCAM-1 plays an important role in mediating immune response and inflammation. This study aimed to express and purify a fusion protein of MAdCAM-1 in prokaryotic cells and to prepare rat anti-bovine MAdCAM-1 polyclonal antibodies. Prokaryotic expression vector pGEX-4T-1-MAdCAM-1 and pET-28a-MAdCAM-1 were constructed, respectively. The above plasmids were transformed into BL21 Escherichia coli strain. These recombinant strains were induced by IPTG and identified by Western blot analysis and SDS-PAGE. Wistar rats were immunized with recombinant protein (pET-28a-MAdCAM-1) emulsified with Freund's adjuvant, and antibody titers were measured by indirect ELISA. Antibody titers reached the highest value (1:128,000) after the third immunization. Western blot showed that rat anti-bovine MAdCAM-1 polyclonal antibody can not only recognize recombinant MAdCAM-1 protein expressed in E. coli but also recognizes natural MAdCAM-1 protein extracted from bovine tissues. However, commercial anti-mouse MAdCAM-1 monoclonal antibodies did not recognize the recombinant MAdCAM-1 protein or natural protein, which indicated no cross-reactivity between bovine MAdCAM-1 and mouse MAdCAM-1. Real-time fluorescence quantitative polymerase chain reaction and Western blot analysis showed that MAdCAM-1 expression was limited in mammary lymphoid nodes of subclinical mastitis in dairy cows. We speculate that MAdCAM-1 expression is inconsistent in different periods of the dairy cows. The successful preparation of rat anti-bovine MAdCAM-1 polyclonal antibody and its preliminary application in dairy cows provide the foundation for further study of the mechanism of anti-inflammation of MAdCAM-1 in dairy cows with subclinical mastitis. PMID:26301930

  4. A Prospective, Multicenter Study of Complementary/Alternative Medicine (CAM) Utilization During Definitive Radiation for Breast Cancer

    International Nuclear Information System (INIS)

    Purpose: Although complementary and alternative medicine (CAM) utilization in breast cancer patients is reported to be high, there are few data on CAM practices in breast patients specifically during radiation. This prospective, multi-institutional study was conducted to define CAM utilization in breast cancer during definitive radiation. Materials/Methods: A validated CAM instrument with a self-skin assessment was administered to 360 Stage 0-III breast cancer patients from 5 centers during the last week of radiation. All data were analyzed to detect significant differences between users/nonusers. Results: CAM usage was reported in 54% of the study cohort (n=194/360). Of CAM users, 71% reported activity-based CAM (eg, Reiki, meditation), 26% topical CAM, and 45% oral CAM. Only 16% received advice/counseling from naturopathic/homeopathic/medical professionals before initiating CAM. CAM use significantly correlated with higher education level (P<.001), inversely correlated with concomitant hormone/radiation therapy use (P=.010), with a trend toward greater use in younger patients (P=.066). On multivariate analysis, level of education (OR: 6.821, 95% CI: 2.307-20.168, P<.001) and hormones/radiation therapy (OR: 0.573, 95% CI: 0.347-0.949, P=.031) independently predicted for CAM use. Significantly lower skin toxicity scores were reported in CAM users vs nonusers, respectively (mild: 34% vs 25%, severe: 17% vs 29%, P=.017). Conclusion: This is the first prospective study to assess CAM practices in breast patients during radiation, with definition of these practices as the first step for future investigation of CAM/radiation interactions. These results should alert radiation oncologists that a large percentage of breast cancer patients use CAM during radiation without disclosure or consideration for potential interactions, and should encourage increased awareness, communication, and documentation of CAM practices in patients undergoing radiation treatment for breast

  5. CAD/CAM/HSM CAXAME of piston rods die%CAXAME-连杆模具的CAD/CAM/HSM

    Institute of Scientific and Technical Information of China (English)

    刘颖

    2005-01-01

    针对传统连杆模具制造工艺的不足,提出CAD/CAM/HSM加工技术的完整解决方案.首先使用CAXAME2004的造型功能进行三维实体造型,然后用CAXAME2004的加工功能生成数控加工程序,最后在HSM一600型高速铣削加工中心上完成整个加工过程.

  6. Aplikace CAD/CAM softwaru EdgeCAM při obrábění

    OpenAIRE

    Trčka, Vojtěch

    2010-01-01

    Bakalářská práce obsahuje souhrn informací o CAD/CAM softwaru Edgecam, nastavení post procesoru pro použití na výrobní stroj ZPS VMC 1060 s řídicím systémem DynaPath Delta MU Control 50. Popis jednotlivých výrobních strategií, řezných nástrojů, experimentální ověření CNC kódu na výrobním zařízení.

  7. 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. PMID:24750022

  8. Radiation transport analysis with the aid of CAD/CAM

    International Nuclear Information System (INIS)

    The determination of radiation exposure to sensitive parts in spacecraft involves complex shielding configurations and multi-directional exposures. Ray tracing is commonly used to determine shielding along different directions for transport calculations and dose conversions. Ray tracing requires geometric modeling of the spacecraft, structures, equipment and enclosures. Modeling by manual procedures is inefficient and slow. Combinatorial geometry codes are a substantial improvement over manual procedures but modeling a spacecraft and its contents can take many man months; and still involves many approximations. The increasing use of CAD/CAM in engineering and design results in the convenient accessibility of geometric modeling data. A CAD/CAM system, CADAM, was used to develop an ancillary program which provides one-dimensional ray trace information from CADAM models. The resultant ray trace information is used in subsequent transport analysis on a DEC computer. The result is a timesavings of man-months, by utilizing an existing data base and an increase in accuracy by using up-to-date geometrical information

  9. Characterization and performance of hyper Suprime-Cam CCD

    Science.gov (United States)

    Kamata, Yukiko; Miyazaki, Satoshi; Nakaya, Hidehiko; Suzuki, Hisanori; Miyazaki, Yasuhito; Muramatsu, Masaharu

    2010-07-01

    Hyper Suprime-Cam (HSC) is a second-generation wide field imaging camera for Subaru telescope with 10 times wider field of view (FOV) compared with Suprime-Cam (SC) currently being used. HSC makes the survey speed considerably faster than SC, while maintaining the high image quality of SC. The 1.5 degrees in diameter FOV is covered with 116 of 2K × 4K fully depleted back-illuminated CCDs with 15 μm pixels developed by HAMAMATSU Photonics K. K. and National Astronomical Observatory of Japan (NAOJ). The CCDs for HSC are designed to have higher quantum efficiency than those for SC in a wider range in the visible wavelengths, especially in the blue region. We at NAOJ have started acceptance inspection of the CCDs being delivered from HAMAMATSU. We used the X-ray source of 55Fe and the LED to measure charge transfer efficiency, readout noise, linearity, and full-well capacity of 33 CCDs. In addition, we measured the quantum efficiency of 7 CCDs. We confirmed all the CCDs have good performances and quality. In this paper, we report the results from the acceptance inspection and characterization of these CCDs.

  10. Rational redesign of the biodegradative enzyme cytochrome P450 cam:

    International Nuclear Information System (INIS)

    Cytochromes P450, a superfamily of monooxygenase enzymes present in all kingdoms of living organisms, are very versatile with respect to substrate range and catalytic functionality. Many recalcitrant halogenated hydrocarbons, on DOE sites and throughout the nation, result in serious environmental impact. Cytochromes P450 have been shown to be catalytically capable of, at least partial, dehalogenation of some such compounds. Clearly, however, their active site stereochemistry and related functional components are not well suited for this role because the rates of dehalogenation are generally rather modest. The evolution of modified active site and access channel structures may proceed very slowly if multiple genetic changes are simultaneously required for enzyme adaptation. Since each mutational event is by itself a rare event, a basic premise of our research is that designing multiple changes into an enzyme may be more timely than waiting for them to occur biologically either via natural selection or under laboratory-controlled conditions. Starting with available high-resolution x-ray crystal structures, molecular modeling and molecular dynamics simulations have been used to probe the basic structure/function principles and conformational fluctuations of the biodegradative enzyme, cytochrome P450cam (camphor hydroxylase from Pseudomonas putida) and active site mutants, to provide the fundamental understanding necessary for rational engineering of the enzyme for modified substrate specificity. In the present paper, we review our progress to data, in the area of molecular dynamics simulations and active site redesign of P450cam. 36 refs., 2 figs

  11. The ExoMars PanCam Instrument

    Science.gov (United States)

    Griffiths, Andrew; Coates, Andrew; Muller, Jan-Peter; Jaumann, Ralf; Josset, Jean-Luc; Paar, Gerhard; Barnes, David

    2010-05-01

    The ExoMars mission has evolved into a joint European-US mission to deliver a trace gas orbiter and a pair of rovers to Mars in 2016 and 2018 respectively. The European rover will carry the Pasteur exobiology payload including the 1.56 kg Panoramic Camera. PanCam will provide multispectral stereo images with 34 deg horizontal field-of-view (580 microrad/pixel) Wide-Angle Cameras (WAC) and (83 microrad/pixel) colour monoscopic "zoom" images with 5 deg horizontal field-of-view High Resolution Camera (HRC). The stereo Wide Angle Cameras (WAC) are based on Beagle 2 Stereo Camera System heritage [1]. Integrated with the WACs and HRC into the PanCam optical bench (which helps the instrument meet its planetary protection requirements) is the PanCam interface unit (PIU); which provides image storage, a Spacewire interface to the rover and DC-DC power conversion. The Panoramic Camera instrument is designed to fulfil the digital terrain mapping requirements of the mission [2] as well as providing multispectral geological imaging, colour and stereo panoramic images and solar images for water vapour abundance and dust optical depth measurements. The High Resolution Camera (HRC) can be used for high resolution imaging of interesting targets detected in the WAC panoramas and of inaccessible locations on crater or valley walls. Additionally HRC will be used to observe retrieved subsurface samples before ingestion into the rest of the Pasteur payload. In short, PanCam provides the overview and context for the ExoMars experiment locations, required to enable the exobiology aims of the mission. In addition to these baseline capabilities further enhancements are possible to PanCam to enhance it's effectiveness for astrobiology and planetary exploration: 1. Rover Inspection Mirror (RIM) 2. Organics Detection by Fluorescence Excitation (ODFE) LEDs [3-6] 3. UVIS broadband UV Flux and Opacity Determination (UVFOD) photodiode This paper will discuss the scientific objectives and resource

  12. Bidirectional modulation of endogenous EpCAM expression to unravel its function in ovarian cancer

    NARCIS (Netherlands)

    van der Gun, B. T. F.; Huisman, C.; Stolzenburg, S.; Kazemier, H. G.; Ruiters, M. H. J.; Blancafort, P.; Rots, M. G.

    2013-01-01

    Background: The epithelial cell adhesion molecule (EpCAM) is overexpressed on most carcinomas. Dependent on the tumour type, its overexpression is either associated with improved or worse patient survival. For ovarian cancer, however, the role of EpCAM remains unclear. Methods: Cell survival of ovar

  13. Comparative fracture strength analysis of Lava and Digident CAD/CAM zirconia ceramic crowns

    Science.gov (United States)

    Kwon, Taek-Ka; Pak, Hyun-Soon; Han, Jung-Suk; Lee, Jai-Bong; Kim, Sung-Hun

    2013-01-01

    PURPOSE All-ceramic crowns are subject to fracture during function. To minimize this common clinical complication, zirconium oxide has been used as the framework for all-ceramic crowns. The aim of this study was to compare the fracture strengths of two computer-aided design/computer-aided manufacturing (CAD/CAM) zirconia crown systems: Lava and Digident. MATERIALS AND METHODS Twenty Lava CAD/CAM zirconia crowns and twenty Digident CAD/CAM zirconia crowns were fabricated. A metal die was also duplicated from the original prepared tooth for fracture testing. A universal testing machine was used to determine the fracture strength of the crowns. RESULTS The mean fracture strengths were as follows: 54.9 ± 15.6 N for the Lava CAD/CAM zirconia crowns and 87.0 ± 16.0 N for the Digident CAD/CAM zirconia crowns. The difference between the mean fracture strengths of the Lava and Digident crowns was statistically significant (P<.001). Lava CAD/CAM zirconia crowns showed a complete fracture of both the veneering porcelain and the core whereas the Digident CAD/CAM zirconia crowns showed fracture only of the veneering porcelain. CONCLUSION The fracture strengths of CAD/CAM zirconia crowns differ depending on the compatibility of the core material and the veneering porcelain. PMID:23755332

  14. Epidermal growth factor (EGF) sensitive phosphorylation of calmodulin (CAM) in A431 cell membrane

    International Nuclear Information System (INIS)

    A431, a transformed cell line, is known to contain a high concentration of EGF receptors (EGFR). Exogenous CAM, when combined with purified membrane from A431 is strongly phosphorylated in the presence of EGF. The EGF-dependent phosphorylation of CAM did not alter the normal profile of the A431 EGFR autophosphorylation, as demonstrated by SDS-PAGE and autoradiography. In addition to its EGF dependency, the presence of divalent cations is also critical for CAM phosphorylation. The presence of a divalent cation chelator, such as EGTA, caused a complete inhibition of CAM phosphorylation, which can be reversed with cations in the following order of effectiveness: Mg++ > Mn++ > Ca++. Divalent cations also break up CAM into four co-migrating bands as indicated by Coomassie Blue stained gels and the corresponding autoradiograms. Double antibody precipitation followed by phospho-amino acid analysis revealed that the EGF-sensitive CAM phosphorylation occurs exclusively on the serine residue. Using radioimmunoassay, purified A431 membrane was shown to contain a significant amount of endogenous CAM. The implications of the EGF-sensitive CAM phosphorylation are currently under investigation

  15. A new radiological index for assessing asphericity of the femoral head in cam impingement

    DEFF Research Database (Denmark)

    Gosvig, K K; Jacobsen, S; Palm, H; Sonne-Holm, S; Magnusson, E

    2007-01-01

    Femoroacetabular cam impingement is thought to be a cause of premature osteoarthritis of the hip. The presence of cam malformation was determined in 2803 standardised anteroposterior (AP) pelvic radiographs from the Copenhagen Osteoarthritis Study by measuring the alpha (alpha) angle and the tria...

  16. A new radiological index for assessing asphericity of the femoral head in cam impingement

    DEFF Research Database (Denmark)

    Gosvig, K K; Jacobsen, S; Palm, H;

    2007-01-01

    Femoroacetabular cam impingement is thought to be a cause of premature osteoarthritis of the hip. The presence of cam malformation was determined in 2803 standardised anteroposterior (AP) pelvic radiographs from the Copenhagen Osteoarthritis Study by measuring the alpha (alpha) angle and the...

  17. Cam deformity and hip degeneration are common after fixation of a slipped capital femoral epiphysis

    DEFF Research Database (Denmark)

    Klit, Jakob; Gosvig, Kasper; Magnussen, Erland;

    2014-01-01

    Background and purpose - Slipped capital femoral epiphysis is thought to result in cam deformity and femoroacetabular impingement. We examined: (1) cam-type deformity, (2) labral degeneration, chondrolabral damage, and osteoarthritic development, and (3) the clinical and patient-reported outcome...

  18. Some Aspects on Technological Design of a Cam Type Workpiece Using CATIA Software

    Directory of Open Access Journals (Sweden)

    Calin-Octavian Miclosina

    2013-09-01

    Full Text Available The paper presents the geometrical models of cam and of semi-finished piece, obtained with CATIA software. Two cam technological routes are shown and the optimal route is chosen. From the technological route, rough milling operation is simulated with CATIA software. By using different milling parameters, various machining time values are obtained.

  19. 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 in Mex...... on the dynamic between informal and formal institutions (North, 1990) in the context of organized crime and violence in Mexico....... in Mexico and to explore entrepreneurs’ reaction to the covered news. We also analyze journalists’ treatment of this news (Semetko & Valkendurg, 2000) and differences among newspapers from the U.S., Mexico and the European Union (EU). A sample of 200 news histories was constructed by integrating...

  20. How to work through the news media

    International Nuclear Information System (INIS)

    There are essentially four steps that anyone must follow if the objective is to communicate a message through the news media: 1) Understand media (adversarial relationship, code of ethics, importance of First Amendment); 2) Redefine the relationship (become acquainted with reporter, save steps for the reporter); 3) Communicate clearly; and 4) Use alternatives when appropriate. These four steps are discussed