An analytical method for computing atomic contact areas in biomolecules.

Science.gov (United States)

Mach, Paul; Koehl, Patrice

2013-01-15

We propose a new analytical method for detecting and computing contacts between atoms in biomolecules. It is based on the alpha shape theory and proceeds in three steps. First, we compute the weighted Delaunay triangulation of the union of spheres representing the molecule. In the second step, the Delaunay complex is filtered to derive the dual complex. Finally, contacts between spheres are collected. In this approach, two atoms i and j are defined to be in contact if their centers are connected by an edge in the dual complex. The contact areas between atom i and its neighbors are computed based on the caps formed by these neighbors on the surface of i; the total area of all these caps is partitioned according to their spherical Laguerre Voronoi diagram on the surface of i. This method is analytical and its implementation in a new program BallContact is fast and robust. We have used BallContact to study contacts in a database of 1551 high resolution protein structures. We show that with this new definition of atomic contacts, we generate realistic representations of the environments of atoms and residues within a protein. In particular, we establish the importance of nonpolar contact areas that complement the information represented by the accessible surface areas. This new method bears similarity to the tessellation methods used to quantify atomic volumes and contacts, with the advantage that it does not require the presence of explicit solvent molecules if the surface of the protein is to be considered. © 2012 Wiley Periodicals, Inc. Copyright © 2012 Wiley Periodicals, Inc.

Colored Contact Lens Dangers

Medline Plus

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Development of a computational technique to measure cartilage contact area.

Science.gov (United States)

Willing, Ryan; Lapner, Michael; Lalone, Emily A; King, Graham J W; Johnson, James A

2014-03-21

Computational measurement of joint contact distributions offers the benefit of non-invasive measurements of joint contact without the use of interpositional sensors or casting materials. This paper describes a technique for indirectly measuring joint contact based on overlapping of articular cartilage computer models derived from CT images and positioned using in vitro motion capture data. The accuracy of this technique when using the physiological nonuniform cartilage thickness distribution, or simplified uniform cartilage thickness distributions, is quantified through comparison with direct measurements of contact area made using a casting technique. The efficacy of using indirect contact measurement techniques for measuring the changes in contact area resulting from hemiarthroplasty at the elbow is also quantified. Using the physiological nonuniform cartilage thickness distribution reliably measured contact area (ICC=0.727), but not better than the assumed bone specific uniform cartilage thicknesses (ICC=0.673). When a contact pattern agreement score (s(agree)) was used to assess the accuracy of cartilage contact measurements made using physiological nonuniform or simplified uniform cartilage thickness distributions in terms of size, shape and location, their accuracies were not significantly different (p>0.05). The results of this study demonstrate that cartilage contact can be measured indirectly based on the overlapping of cartilage contact models. However, the results also suggest that in some situations, inter-bone distance measurement and an assumed cartilage thickness may suffice for predicting joint contact patterns. Copyright © 2014 Elsevier Ltd. All rights reserved.

News | Argonne National Laboratory

Science.gov (United States)

to give second life to EV batteries Yemen News National Lab Licensing Hydrogen Refueling Method Could Computing Center Centers, Institutes, and Programs RISCRisk and Infrastructure Science Center Other

Elastic–plastic adhesive contact of non-Gaussian rough surfaces

Indian Academy of Sciences (India)

Adhesion; asymmetric roughness; elastic–plastic contact; non-Gaussian rough surfaces. ... model of contact deformation that is based on accurate Finite Element Analysis (FEA) of an elastic–plastic single asperity contact. ... Sadhana | News.

Colored Contact Lens Dangers

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Full Text Available ... The Academy Professionals: Education Guidelines News Multimedia Public & Patients: Contact Us About the Academy Jobs at the Academy Financial Relationships with Industry Medical Disclaimer Privacy Policy Terms of ...

Colored Contact Lens Dangers

Medline Plus

Full Text Available ... also available in Spanish . Follow The Academy Professionals: Education Guidelines News Multimedia Public & Patients: Contact Us About the Academy Jobs at the Academy Financial Relationships with Industry Medical ...

Problems of Indexing Classes of News Based on the Computed ...

African Journals Online (AJOL)

News is classified. Such classes as sports, politics, news on crime, gossips, business, etc., are common amongst newspapers in Nigeria. Interestingly most readers and patrons of newspapers adopt the rule of the thumb in choosing a suitable newspaper to read/buy. However, most newspapers try to cover all classes but ...

[Ocular and visual alterations in computer workers contact lens wearers: scoping review].

Science.gov (United States)

Tauste Francés, Ana; Ronda-Pérez, Elena; Seguí Crespo, María del Mar

2014-01-01

The high number of computer workers wearing contact lenses raises the question whether the sum of these two risk factors for eye health may cause a worsening of Computer Vision Syndrome. The aim of this review is to synthesize the knowledge about ocular and visual alterations related with computer use in contact lens wearers. International review of scientific papers (2003-2013) in Spanish and English, using Scoping Review method, in Medline through PubMed and in Scopus. The initial search provided 114 references, after applying inclusion/exclusion criteria six of them were included. All of them reveal that symptoms when using computer are more prevalent in contact lens wearers, with values of symptoms presentation prevalence ranging from 95.0% to 16.9% in wearers and from 57.5% to 9.9% in non-wearers, and four times more likely to develop dry eye [OR: 4.07 (95% CI: 3.52 to 4.71)]. Computer workers suffer more ocular and visual disturbances if they also are contact lens users, but studies are few and non conclusive. Likewise, further research regarding contact lens type and their conditions of use, both in symptoms and tear quality and ocular surface are needed. Silicone hydrogel lenses are associated with more comfort.

Colored Contact Lens Dangers

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Colored Contact Lens Dangers

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Full Text Available ... be purchased over-the-counter or on the Internet," says Thomas Steinemann, MD, professor of ophthalmology at ... also available in Spanish . Follow The Academy Professionals: Education Guidelines News Multimedia Public & Patients: Contact Us About ...

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Full Text Available ... Halloween or any time of year, follow these guidelines: Get an eye exam from a licensed eye ... available in Spanish . Follow The Academy Professionals: Education Guidelines News Multimedia Public & Patients: Contact Us About the ...

The News Delivery Sequence: Bad News and Good News in Conversational Interaction.

Science.gov (United States)

Maynard, Douglas W.

1997-01-01

Explores the conditional nature of good and bad news while focusing on three topics: (1) the status of information as news according the participants in a conversation; (2) the valence of this information with regard to its perception as good or bad; and (3) the effect of news on individuals. Notes that good news is privileged over bad news in…

How to take advantage of tablet computers : Effects of news structure on recall and comprehension

NARCIS (Netherlands)

Van Cauwenberge, Anna; d'Haenens, Leen; Beentjes, Hans

2015-01-01

In light of the growing use of tablets for news reading and mobile news consumption behaviors, this study examined whether an innovative way of structuring news on the tablet that mimics mobile news behaviors reinforced attention for, and learning from, news. Specifically, it was theorized that the

Colored Contact Lens Dangers

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Full Text Available ... videos on your website Promotional materials for eye health observances EyeSmart resources are also available in Spanish . Follow The Academy Professionals: Education Guidelines News Multimedia Public & Patients: Contact Us About the Academy Jobs at ...

Colored Contact Lens Dangers

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Full Text Available ... valid prescription that includes the brand name, lens measurements, and expiration date. Purchase the colored contact lenses ... with human-made versions. U.S. News Highlights the Value of Ophthalmologists APR 20, 2018 By Dan T. ...

Colored Contact Lens Dangers

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Full Text Available ... Follow The Academy Professionals: Education Guidelines News Multimedia Public & Patients: Contact Us About the Academy Jobs at the Academy Financial Relationships with Industry Medical Disclaimer Privacy Policy Terms of Service For Advertisers For Media Ophthalmology ...

Colored Contact Lens Dangers

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Full Text Available ... Español Eye Health / News Halloween Hazard: The Hidden Dangers of Buying Decorative Contact Lenses Without a Prescription ... be purchased over-the-counter or on the Internet," says Thomas Steinemann, MD, professor of ophthalmology at ...

Colored Contact Lens Dangers

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Full Text Available ... wear any kind of contact lens. In Butler's case, the lenses caused an infection and left her with a corneal ... A recent article from U.S. News and World Report explains what ophthalmologists are and how they can ...

Principles of Multimedia News Systems for Business Applications

Directory of Open Access Journals (Sweden)

Ioan I. ANDONE

2009-01-01

Full Text Available In the past few years considerable demand for business oriented multimedia information systems has developed. A multimedia information system is one that can create, import, integrate, store, retrieve, edit, and delete two or more types of media materials in digital form, such as audio, image, full-motion video, and text information. Multimedia information systems play a central role in many business activities. They represent a very special class complex computing systems. This paper surveys a special type of multimedia information systems: multimedia news systems. Multimedia news systems deal with architectures to manage complex multimedia news databases, online presentation and distribution services or the integration of several existing services to meta-services using intelligent news retrieval engines. The leading presentation platform in multimedia news presentation is news networks providing television services and Internet content distribution. The primary focus is on advanced multimedia news systems infrastructure, document standards, application architecture and principles for multimedia news on the Web that suggest long-term trends in this increasingly important area.

Computing News

CERN Multimedia

McCubbin, N

2001-01-01

We are still five years from the first LHC data, so we have plenty of time to get the computing into shape, don't we? Well, yes and no: there is time, but there's an awful lot to do! The recently-completed CERN Review of LHC Computing gives the flavour of the LHC computing challenge. The hardware scale for each of the LHC experiments is millions of 'SpecInt95' (SI95) units of cpu power and tens of PetaBytes of data storage. PCs today are about 20-30SI95, and expected to be about 100 SI95 by 2005, so it's a lot of PCs. This hardware will be distributed across several 'Regional Centres' of various sizes, connected by high-speed networks. How to realise this in an orderly and timely fashion is now being discussed in earnest by CERN, Funding Agencies, and the LHC experiments. Mixed in with this is, of course, the GRID concept...but that's a topic for another day! Of course hardware, networks and the GRID constitute just one part of the computing. Most of the ATLAS effort is spent on software development. What we ...

Computer operating systems: HEPiX news

International Nuclear Information System (INIS)

Silverman, Alan

1995-01-01

In October the North American and European Chapters of HEPiX (the HEP UNIX group established to share worldwide high energy physics experience in using the UNIX operating system - March 1994, page 18), held meetings at Fermilab and Saclay. The two-day Fermilab meeting attracted over 30 attendees from some 12 sites in the US, as well as representation from CERN. The three-day European meeting two weeks later was attended by some 70 people from 30 sites in Europe, the US and Japan. Both meetings featured some common themes such as the growth in the use of AFS (the Andrew File System) for distributed access to central filebases, and the continuing trend away from mainframes towards farms of UNIX workstations and/or servers. Other topics of interest included an update of the POSIX standards efforts, an online presentation of an experimental graphics interface, first impressions of new utility for batch job control in UNIX, the latest news on the spread of the HEPiX login scripts and a review of trends in magnetic tape technology. Detailed minutes are in preparation and will be published in the HEPNET.HEPiX news group in due course. In the meantime, the transparencies presented in many of the sessions at both conferences can be consulted via the World-Wide Web at URL http://wwwcn.cern.ch/hepix/ meetings.html

Computer operating systems: HEPiX news

Energy Technology Data Exchange (ETDEWEB)

Silverman, Alan

1995-01-15

In October the North American and European Chapters of HEPiX (the HEP UNIX group established to share worldwide high energy physics experience in using the UNIX operating system - March 1994, page 18), held meetings at Fermilab and Saclay. The two-day Fermilab meeting attracted over 30 attendees from some 12 sites in the US, as well as representation from CERN. The three-day European meeting two weeks later was attended by some 70 people from 30 sites in Europe, the US and Japan. Both meetings featured some common themes such as the growth in the use of AFS (the Andrew File System) for distributed access to central filebases, and the continuing trend away from mainframes towards farms of UNIX workstations and/or servers. Other topics of interest included an update of the POSIX standards efforts, an online presentation of an experimental graphics interface, first impressions of new utility for batch job control in UNIX, the latest news on the spread of the HEPiX login scripts and a review of trends in magnetic tape technology. Detailed minutes are in preparation and will be published in the HEPNET.HEPiX news group in due course. In the meantime, the transparencies presented in many of the sessions at both conferences can be consulted via the World-Wide Web at URL http://wwwcn.cern.ch/hepix/ meetings.html.

Colored Contact Lens Dangers

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Full Text Available ... Spanish . Follow The Academy Professionals: Education Guidelines News Multimedia Public & Patients: Contact Us About the Academy Jobs at the Academy Financial Relationships with Industry Medical Disclaimer Privacy Policy Terms of Service For Advertisers For Media Ophthalmology Job Center © American ...

Emerging computer technologies and the news media of the future

Science.gov (United States)

Vrabel, Debra A.

1993-01-01

The media environment of the future may be dramatically different from what exists today. As new computing and communications technologies evolve and synthesize to form a global, integrated communications system of networks, public domain hardware and software, and consumer products, it will be possible for citizens to fulfill most information needs at any time and from any place, to obtain desired information easily and quickly, to obtain information in a variety of forms, and to experience and interact with information in a variety of ways. This system will transform almost every institution, every profession, and every aspect of human life--including the creation, packaging, and distribution of news and information by media organizations. This paper presents one vision of a 21st century global information system and how it might be used by citizens. It surveys some of the technologies now on the market that are paving the way for new media environment.

Colored Contact Lens Dangers

Medline Plus

Full Text Available ... Health / News Halloween Hazard: The Hidden Dangers of Buying Decorative Contact Lenses Without a Prescription Leer en Español: Peligros asociados con los lentes de contacto de color Sep. 26, 2013 It started as an impulsive buy from a souvenir shop, but 10 hours ...

"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...

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...

news-please

OpenAIRE

Hamborg, Felix; Meuschke, Norman; Breitinger, Corinna; Gipp, Bela

2017-01-01

The amount of news published and read online has increased tremendously in recent years, making news data an interesting resource for many research disciplines, such as the social sciences and linguistics. However, large scale collection of news data is cumbersome due to a lack of generic tools for crawling and extracting such data. We present news-please, a generic, multilanguage, open-source crawler and extractor for news that works out-of-thebox for a large variety of news websites. ...

Colored Contact Lens Dangers

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Full Text Available ... A medical degree and many more years of training, for starters. A recent article from U.S. News and World Report explains what ophthalmologists are and how they can help you look after ... Contact Us About the Academy Jobs at the Academy Financial Relationships with Industry Medical ...

Sensing the News: User Experiences when Reading Locative News

Directory of Open Access Journals (Sweden)

Kjetil Vaage Øie

2012-02-01

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

Computer simulation, rhetoric, and the scientific imagination how virtual evidence shapes science in the making and in the news

CERN Document Server

Roundtree, Aimee Kendall

2013-01-01

Computer simulations help advance climatology, astrophysics, and other scientific disciplines. They are also at the crux of several high-profile cases of science in the news. How do simulation scientists, with little or no direct observations, make decisions about what to represent? What is the nature of simulated evidence, and how do we evaluate its strength? Aimee Kendall Roundtree suggests answers in Computer Simulation, Rhetoric, and the Scientific Imagination. She interprets simulations in the sciences by uncovering the argumentative strategies that underpin the production and disseminati

Effects of different computer typing speeds on acceleration and peak contact pressure of the fingertips during computer typing.

Science.gov (United States)

Yoo, Won-Gyu

2015-01-01

[Purpose] This study showed the effects of different computer typing speeds on acceleration and peak contact pressure of the fingertips during computer typing. [Subjects] Twenty-one male computer workers voluntarily consented to participate in this study. They consisted of 7 workers who could type 200-300 characteristics/minute, 7 workers who could type 300-400 characteristics/minute, and 7 workers who could type 400-500 chracteristics/minute. [Methods] This study was used to measure the acceleration and peak contact pressure of the fingertips for different typing speed groups using an accelerometer and CONFORMat system. [Results] The fingertip contact pressure was increased in the high typing speed group compared with the low and medium typing speed groups. The fingertip acceleration was increased in the high typing speed group compared with the low and medium typing speed groups. [Conclusion] The results of the present study indicate that a fast typing speed cause continuous pressure stress to be applied to the fingers, thereby creating pain in the fingers.

News values on social media: News organizations’ Facebook use

Science.gov (United States)

Al-Rawi, Ahmed

2016-01-01

This study examines the news selection practices followed by news organizations through investigating the news posted on social networking sites and, in particular, the Facebook pages of four foreign Arabic language TV stations: The Iranian Al-Alam TV, Russia Today, Deutsche Welle, and BBC. A total of 15,589 news stories are analyzed in order to examine the prominence of references to countries and political actors. The study reveals that social significance and proximity as well as the news organizations’ ideological agenda are the most important elements that dictate the news selection process. PMID:29278253

News values on social media: News organizations' Facebook use.

Science.gov (United States)

Al-Rawi, Ahmed

2017-08-01

This study examines the news selection practices followed by news organizations through investigating the news posted on social networking sites and, in particular, the Facebook pages of four foreign Arabic language TV stations: The Iranian Al-Alam TV, Russia Today, Deutsche Welle, and BBC. A total of 15,589 news stories are analyzed in order to examine the prominence of references to countries and political actors. The study reveals that social significance and proximity as well as the news organizations' ideological agenda are the most important elements that dictate the news selection process.

Automatic Amharic text news classification: Aneural networks ...

African Journals Online (AJOL)

School of Computing and Electrical Engineering, Institute of Technology, Bahir Dar University, Bahir Dar ... The study is on classification of Amharic news automatically using neural networks approach. Learning Vector ... INTRODUCTION.

News Impact Curve for Stochastic Volatility Models

OpenAIRE

Makoto Takahashi; Yasuhiro Omori; Toshiaki Watanabe

2012-01-01

This paper proposes a new method to compute the news impact curve for stochastic volatility (SV) models. The new method incorporates the joint movement of return and volatility, which has been ignored by the extant literature, by simply adding a couple of steps to the Bayesian MCMC estimation procedures for SV models. This simple procedure is versatile and applicable to various SV type models. Contrary to the monotonic news impact functions in the extant literature, the new method gives a U-s...

A method of non-contact reading code based on computer vision

Science.gov (United States)

Zhang, Chunsen; Zong, Xiaoyu; Guo, Bingxuan

2018-03-01

With the purpose of guarantee the computer information exchange security between internal and external network (trusted network and un-trusted network), A non-contact Reading code method based on machine vision has been proposed. Which is different from the existing network physical isolation method. By using the computer monitors, camera and other equipment. Deal with the information which will be on exchanged, Include image coding ,Generate the standard image , Display and get the actual image , Calculate homography matrix, Image distort correction and decoding in calibration, To achieve the computer information security, Non-contact, One-way transmission between the internal and external network , The effectiveness of the proposed method is verified by experiments on real computer text data, The speed of data transfer can be achieved 24kb/s. The experiment shows that this algorithm has the characteristics of high security, fast velocity and less loss of information. Which can meet the daily needs of the confidentiality department to update the data effectively and reliably, Solved the difficulty of computer information exchange between Secret network and non-secret network, With distinctive originality, practicability, and practical research value.

Enhanced Computer Aided Simulation of Meshing and Contact With Application for Spiral Bevel Gear Drives

National Research Council Canada - National Science Library

Litvin, F

1999-01-01

An integrated tooth contact analysis (TCA) computer program for the simulation of meshing and contact of gear drives that calculates transmission errors and shift of hearing contact for misaligned gear drives has been developed...

International News Flows in the Post-Cold War World: Mapping the News and the News Producers.

Science.gov (United States)

Sreberny-Mohammadi, Annabelle

1995-01-01

Reviews the global political environment, major global news providers, and technologies of global news production. Argues for a multinational comparative mapping of international news representation in the 1990s. Outlines a major international venture to update and elaborate the 1979 UNESCO/IAMCR study of foreign news in the media of 29 countries,…

Critical Thinking of Young Citizens towards News Headlines in Chile

Science.gov (United States)

Vernier, Matthieu; Cárcamo, Luis; Scheihing, Eliana

2018-01-01

Strengthening critical thinking abilities of citizens in the face of news published on the web represents a key challenge for education. Young citizens appear to be vulnerable in the face of poor quality news or those containing non-explicit ideologies. In the field of data science, computational and statistical techniques have been developed to…

Research News

Science.gov (United States)

... Research News Share this page Facebook Twitter Email Research News Research News Quarterly Updates Research Call Archive ... Clinical Trials in MS Learn More Become a Research Champion An MS Research Revolution Support MS Research ...

Good News in Bad News: How Negativity Enhances Economic Efficacy

OpenAIRE

Svensson, H.M.; Albæk, E.; van Dalen, A.; de Vreese, C.

2017-01-01

Negativity is a news ideology, and its negative effects on attitude formation are widely documented. Contrary to this view, the present study demonstrates that negative economic news can in fact be good news. Based on a two-wave national panel survey and a media content analysis, we show that individual exposure to negative economic news enhances internal economic efficacy, a sense of competence in and understanding of the economy. This is good news as internal economic efficacy may facilitat...

Large-scale automated analysis of news media: a novel computational method for obesity policy research.

Science.gov (United States)

Hamad, Rita; Pomeranz, Jennifer L; Siddiqi, Arjumand; Basu, Sanjay

2015-02-01

Analyzing news media allows obesity policy researchers to understand popular conceptions about obesity, which is important for targeting health education and policies. A persistent dilemma is that investigators have to read and manually classify thousands of individual news articles to identify how obesity and obesity-related policy proposals may be described to the public in the media. A machine learning method called "automated content analysis" that permits researchers to train computers to "read" and classify massive volumes of documents was demonstrated. 14,302 newspaper articles that mentioned the word "obesity" during 2011-2012 were identified. Four states that vary in obesity prevalence and policy (Alabama, California, New Jersey, and North Carolina) were examined. The reliability of an automated program to categorize the media's framing of obesity as an individual-level problem (e.g., diet) and/or an environmental-level problem (e.g., obesogenic environment) was tested. The automated program performed similarly to human coders. The proportion of articles with individual-level framing (27.7-31.0%) was higher than the proportion with neutral (18.0-22.1%) or environmental-level framing (16.0-16.4%) across all states and over the entire study period (Pnews media was demonstrated. © 2014 The Obesity Society.

BBC VERSUS EURO NEWS: DISCOURSE AND IDEOLOGY IN NEWS TRANSLATION

Directory of Open Access Journals (Sweden)

Hosseini, F.

2016-09-01

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

African Journal of Endocrinology and Metabolism: Contact

African Journals Online (AJOL)

uk. ISSN: 1116-6495. AJOL African Journals Online. HOW TO USE AJOL... for Researchers · for Librarians · for Authors · FAQ's · More about AJOL · AJOL's Partners · Terms and Conditions of Use · Contact AJOL · News. OTHER RESOURCES.

The good news about giving bad news to patients.

Science.gov (United States)

Farber, Neil J; Urban, Susan Y; Collier, Virginia U; Weiner, Joan; Polite, Ronald G; Davis, Elizabeth B; Boyer, E Gil

2002-12-01

There are few data available on how physicians inform patients about bad news. We surveyed internists about how they convey this information. We surveyed internists about their activities in giving bad news to patients. One set of questions was about activities for the emotional support of the patient (11 items), and the other was about activities for creating a supportive environment for delivering bad news (9 items). The impact of demographic factors on the performance of emotionally supportive items, environmentally supportive items, and on the number of minutes reportedly spent delivering news was analyzed by analysis of variance and multiple regression analysis. More than half of the internists reported that they always or frequently performed 10 of the 11 emotionally supportive items and 6 of the 9 environmentally supportive items while giving bad news to patients. The average time reportedly spent in giving bad news was 27 minutes. Although training in giving bad news had a significant impact on the number of emotionally supportive items reported (P woman, unmarried, and having a history of major illness were also associated with reporting a greater number of emotionally supportive activities. Internists report that they inform patients of bad news appropriately. Some deficiencies exist, specifically in discussing prognosis and referral of patients to support groups. Physician educational efforts should include discussion of prognosis with patients as well as the availability of support groups.

Automatically quantifying the scientific quality and sensationalism of news records mentioning pandemics: validating a maximum entropy machine-learning model.

Science.gov (United States)

Hoffman, Steven J; Justicz, Victoria

2016-07-01

To develop and validate a method for automatically quantifying the scientific quality and sensationalism of individual news records. After retrieving 163,433 news records mentioning the Severe Acute Respiratory Syndrome (SARS) and H1N1 pandemics, a maximum entropy model for inductive machine learning was used to identify relationships among 500 randomly sampled news records that correlated with systematic human assessments of their scientific quality and sensationalism. These relationships were then computationally applied to automatically classify 10,000 additional randomly sampled news records. The model was validated by randomly sampling 200 records and comparing human assessments of them to the computer assessments. The computer model correctly assessed the relevance of 86% of news records, the quality of 65% of records, and the sensationalism of 73% of records, as compared to human assessments. Overall, the scientific quality of SARS and H1N1 news media coverage had potentially important shortcomings, but coverage was not too sensationalizing. Coverage slightly improved between the two pandemics. Automated methods can evaluate news records faster, cheaper, and possibly better than humans. The specific procedure implemented in this study can at the very least identify subsets of news records that are far more likely to have particular scientific and discursive qualities. Copyright © 2016 Elsevier Inc. All rights reserved.

Erratum to "News from the online traveling repairman" [TCS 295(1-3) 279-294

NARCIS (Netherlands)

Krumke, S.O.; Paepe, de W.E.; Poensgen, D.; Stougie, L.

2006-01-01

This note identifies and corrects an error in our paper "News from the Traveling Repairman", which appeared in S.O. Krumke et al. [News from the online traveling repairman, Theoret. Comput. Sci. 295 (1–3) (2003) 279–294].

The Effects of Bad News and Good News on a Newspaper's Image.

Science.gov (United States)

Haskins, Jack B.; Miller, M. Mark

1984-01-01

Concludes that whether a newspaper carries mostly good news or mostly bad news affects the image of the paper, with bad news having negative effects and good news having positive effects on readers' perceptions of the newspaper. (FL)

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

NARCIS (Netherlands)

Trilling, D.; Schoenbach, K.

2015-01-01

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

Implementation of news module for news client based on ApiCloud

OpenAIRE

Fu Xin; Liang Yu; Cao Sanxing; Gu Hongbo

2017-01-01

With the development of new media technology, news client has become the main battlefield of news browsing. Based on the ApiCloud hybrid development platform, this paper uses HTML, JavaScript and other technologies to develop the mobile client news module, and uses WAMP integrated development environment to build a news publishing system on the server side.

Related Fact Checks: a tool for combating fake news

OpenAIRE

Guha, Sreya

2017-01-01

The emergence of "Fake News" and misinformation via online news and social media has spurred an interest in computational tools to combat this phenomenon. In this paper we present a new "Related Fact Checks" service, which can help a reader critically evaluate an article and make a judgment on its veracity by bringing up fact checks that are relevant to the article. We describe the core technical problems that need to be solved in building a "Related Fact Checks" service, and present results ...

Mobile application for reading latest news from multiple sources

OpenAIRE

Watzak, Aleš

2013-01-01

Thesis covers development of an application for mobile devices running Android operating system. It enables users to keep up to date with the latest news, weather and traffic report. News delivery service is available wherever there is Internet access and not limited to a physical location like an office with desktop computer. To this end we developed two applications. First represents server part of the application and runs on Apache web server. The second part is a client application which ...

Implementation of news module for news client based on ApiCloud

Directory of Open Access Journals (Sweden)

Fu Xin

2017-01-01

Full Text Available With the development of new media technology, news client has become the main battlefield of news browsing. Based on the ApiCloud hybrid development platform, this paper uses HTML, JavaScript and other technologies to develop the mobile client news module, and uses WAMP integrated development environment to build a news publishing system on the server side.

VASCo: computation and visualization of annotated protein surface contacts

Directory of Open Access Journals (Sweden)

Thallinger Gerhard G

2009-01-01

Full Text Available Abstract Background Structural data from crystallographic analyses contain a vast amount of information on protein-protein contacts. Knowledge on protein-protein interactions is essential for understanding many processes in living cells. The methods to investigate these interactions range from genetics to biophysics, crystallography, bioinformatics and computer modeling. Also crystal contact information can be useful to understand biologically relevant protein oligomerisation as they rely in principle on the same physico-chemical interaction forces. Visualization of crystal and biological contact data including different surface properties can help to analyse protein-protein interactions. Results VASCo is a program package for the calculation of protein surface properties and the visualization of annotated surfaces. Special emphasis is laid on protein-protein interactions, which are calculated based on surface point distances. The same approach is used to compare surfaces of two aligned molecules. Molecular properties such as electrostatic potential or hydrophobicity are mapped onto these surface points. Molecular surfaces and the corresponding properties are calculated using well established programs integrated into the package, as well as using custom developed programs. The modular package can easily be extended to include new properties for annotation. The output of the program is most conveniently displayed in PyMOL using a custom-made plug-in. Conclusion VASCo supplements other available protein contact visualisation tools and provides additional information on biological interactions as well as on crystal contacts. The tool provides a unique feature to compare surfaces of two aligned molecules based on point distances and thereby facilitates the visualization and analysis of surface differences.

Good News in Bad News: How Negativity Enhances Economic Efficacy

NARCIS (Netherlands)

Svensson, H.M.; Albæk, E.; van Dalen, A.; de Vreese, C.

2017-01-01

Negativity is a news ideology, and its negative effects on attitude formation are widely documented. Contrary to this view, the present study demonstrates that negative economic news can in fact be good news. Based on a two-wave national panel survey and a media content analysis, we show that

Healthy depictions? Depicting adoption and adoption news events on broadcast news.

Science.gov (United States)

Kline, Susan L; Chatterjee, Karishma; Karel, Amanda I

2009-01-01

Given that the public uses the media to learn about adoption as a family form, this study analyzes U.S. television news coverage of adoption between 2001 and 2005 (N = 309 stories), to identify the types of news events covered about adoption. A majority of news stories covered fraud, crime, legal disputes, and negative international adoption cases. Adoptees as defective or unhealthy were depicted more in negative news event stories, birth parents appeared less overall, and adoptive parents were most likely to have healthy depictions in positively oriented adoption experience, big family, and reunion stories. Although three quarters of the stories used primary adoption participants as news sources, one-third of the negative event stories did not contain healthy depictions of adoption participants. The authors discuss ways journalists and researchers might improve adoption news coverage.

Computational Contact Mechanics Geometrically Exact Theory for Arbitrary Shaped Bodies

CERN Document Server

Konyukhov, Alexander

2013-01-01

This book contains a systematical analysis of geometrical situations  leading to  contact pairs -- point-to-surface, surface-to-surface, point-to-curve, curve-to-curve and curve-to-surface.  Each contact pair  is inherited with a special coordinate system based on its geometrical properties such as a Gaussian surface coordinate system or a Serret-Frenet curve coordinate system.  The formulation in a covariant form allows in a straightforward fashion to consider various constitutive relations for a  certain pair such as anisotropy for both frictional and structural parts. Then standard methods well known in computational contact mechanics such as penalty, Lagrange multiplier methods, combination of both and others  are formulated in these coordinate systems. Such formulations require then the powerful apparatus of differential geometry of surfaces and curves as well as of convex analysis. The final goals of such transformations are  then ready-for-implementation numerical algorithms within the finite e...

Discrete element analysis is a valid method for computing joint contact stress in the hip before and after acetabular fracture.

Science.gov (United States)

Townsend, Kevin C; Thomas-Aitken, Holly D; Rudert, M James; Kern, Andrew M; Willey, Michael C; Anderson, Donald D; Goetz, Jessica E

2018-01-23

Evaluation of abnormalities in joint contact stress that develop after inaccurate reduction of an acetabular fracture may provide a potential means for predicting the risk of developing post-traumatic osteoarthritis. Discrete element analysis (DEA) is a computational technique for calculating intra-articular contact stress distributions in a fraction of the time required to obtain the same information using the more commonly employed finite element analysis technique. The goal of this work was to validate the accuracy of DEA-computed contact stress against physical measurements of contact stress made in cadaveric hips using Tekscan sensors. Four static loading tests in a variety of poses from heel-strike to toe-off were performed in two different cadaveric hip specimens with the acetabulum intact and again with an intentionally malreduced posterior wall acetabular fracture. DEA-computed contact stress was compared on a point-by-point basis to stress measured from the physical experiments. There was good agreement between computed and measured contact stress over the entire contact area (correlation coefficients ranged from 0.88 to 0.99). DEA-computed peak contact stress was within an average of 0.5 MPa (range 0.2-0.8 MPa) of the Tekscan peak stress for intact hips, and within an average of 0.6 MPa (range 0-1.6 MPa) for fractured cases. DEA-computed contact areas were within an average of 33% of the Tekscan-measured areas (range: 1.4-60%). These results indicate that the DEA methodology is a valid method for accurately estimating contact stress in both intact and fractured hips. Copyright © 2017 Elsevier Ltd. All rights reserved.

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......-theorization of journalistic practice in the online context and helpfully explores well-evidenced limitations to online news production, such as the relationship between original reporting and the use of ”shovelware.”......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...

The Dynamic Cross-Correlations between Mass Media News, New Media News, and Stock Returns

Directory of Open Access Journals (Sweden)

Zuochao Zhang

2018-01-01

Full Text Available We investigate the dynamic cross-correlations between mass media news, new media news, and stock returns for the SSE 50 Index in Chinese stock market by employing the MF-DCCA method. The empirical results show that (1 there exist power-law cross-correlations between two types of news as well as between news and its corresponding SSE 50 Index return; (2 the cross-correlations between mass media news and SSE 50 Index returns show larger multifractality and more complicated structures; (3 mass media news and new media news have both complementary and competitive relationships; (4 with the rolling window analysis, we further find that there is a general increasing trend for the cross-correlations between the two types of news as well as the cross-correlations between news and returns and this trend becomes more persistent over time.

Delivering Bad News: Attitudes, Feelings, and Practice Characteristics Among Speech-Language Pathologists.

Science.gov (United States)

Gold, Rinat; Gold, Azgad

2018-02-06

The purpose of this study was to examine the attitudes, feelings, and practice characteristics of speech-language pathologists (SLPs) in Israel regarding the subject of delivering bad news. One hundred and seventy-three Israeli SLPs answered an online survey. Respondents represented SLPs in Israel in all stages of vocational experience, with varying academic degrees, from a variety of employment settings. The survey addressed emotions involved in the process of delivering bad news, training on this subject, and background information of the respondents. Frequency distributions of the responses of the participants were determined, and Pearson correlations were computed to determine the relation between years of occupational experience and the following variables: frequency of delivering bad news, opinions regarding training, and emotions experienced during the process of bad news delivery. Our survey showed that bad news delivery is a task that most participants are confronted with from the very beginning of their careers. Participants regarded training in the subject of delivering bad news as important but, at the same time, reported receiving relatively little training on this subject. In addition, our survey showed that negative emotions are involved in the process of delivering bad news. Training SLPs on specific techniques is required for successfully delivering bad news. The emotional burden associated with breaking bad news in the field of speech-language pathology should be noticed and addressed.

Tweeting News Articles

Directory of Open Access Journals (Sweden)

Marco Toledo Bastos

2013-09-01

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

Fake news propagate differently from real news even at early stages of spreading

OpenAIRE

Zhao, Zilong; Zhao, Jichang; Sano, Yukie; Levy, Orr; Takayasu, Hideki; Takayasu, Misako; Li, Daqing; Havlin, Shlomo

2018-01-01

Social media can be a double-edged sword for modern communications, either a convenient channel exchanging ideas or an unexpected conduit circulating fake news through a large population. Existing studies of fake news focus on efforts on theoretical modelling of propagation or identification methods based on black-box machine learning, neglecting the possibility of identifying fake news using only structural features of propagation of fake news compared to those of real news and in particular...

News Media Industry

Science.gov (United States)

2007-01-01

radio news departments will operate on many technological platforms at the same time ( Papper , 2006, p.3). News radio stations will likely broadcast...Retrieved March 25, 2007, from http://firstlook.nytimes.com/index.php?cat=4 Papper , Bob. RTNDF’s 2006 Future of the News Survey, 25 Mar. 2006. 10 Mar

Measuring News Media Literacy

Science.gov (United States)

Maksl, Adam; Ashley, Seth; Craft, Stephanie

2015-01-01

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

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.

Asymmetric News Effects on Volatility: Good vs. Bad News in Good vs. Bad Times

OpenAIRE

Laakkonen, Helinä; Lanne, Markku

2008-01-01

We study the impact of positive and negative macroeconomic US and European news announcements in different phases of the business cycle on the highfrequency volatility of the EUR/USD exchange rate. The results suggest that in general bad news increases volatility more than good news. The news effects also depend on the state of the economy: bad news increases volatility more in good times than in bad times, while there is no difference between the volatility effects of good news in bad and go...

Effects of "Good News" and "Bad News" on Newscast Image and Community Image.

Science.gov (United States)

Galician, Mary-Lou; Vestre, Norris D.

1987-01-01

Investigates whether the relative amount of bad, neutral, and good news on television has corresponding effects on viewers' image of the community depicted and of the carrying newscast. Concludes that bad news creates a bad image for the community but that good news does not produce a more favorable image than neutral news. (MM)

A soft-contact model for computing safety margins in human prehension.

Science.gov (United States)

Singh, Tarkeshwar; Ambike, Satyajit

2017-10-01

The soft human digit tip forms contact with grasped objects over a finite area and applies a moment about an axis normal to the area. These moments are important for ensuring stability during precision grasping. However, the contribution of these moments to grasp stability is rarely investigated in prehension studies. The more popular hard-contact model assumes that the digits exert a force vector but no free moment on the grasped object. Many sensorimotor studies use this model and show that humans estimate friction coefficients to scale the normal force to grasp objects stably, i.e. the smoother the surface, the tighter the grasp. The difference between the applied normal force and the minimal normal force needed to prevent slipping is called safety margin and this index is widely used as a measure of grasp planning. Here, we define and quantify safety margin using a more realistic contact model that allows digits to apply both forces and moments. Specifically, we adapt a soft-contact model from robotics and demonstrate that the safety margin thus computed is a more accurate and robust index of grasp planning than its hard-contact variant. Previously, we have used the soft-contact model to propose two indices of grasp planning that show how humans account for the shape and inertial properties of an object. A soft-contact based safety margin offers complementary insights by quantifying how humans may account for surface properties of the object and skin tissue during grasp planning and execution. Copyright © 2017 Elsevier B.V. All rights reserved.

News of the Year.

Science.gov (United States)

St. Lifer, Evan; Olson, Renee; Margolis, Rick; Glick, Andrea; Milliot, Jim

1999-01-01

Includes the following reports: "'LJ' (Library Journal) News Report: Libraries Success at Funding Books and Bytes"; "'SLJ' (School Library Journal) News Report: We're in the Money!"; and "'PW' (Publishers Weekly) News Reports". (AEF)

Arousing news characteristics in Dutch television news 1990-2004: an exploration of competitive strategies

NARCIS (Netherlands)

Hendriks Vettehen, P.; Beentjes, J.; Nuijten, K.; Peeters, A.

2011-01-01

This study investigates the processes by which competition in the television news market might promote the presence of arousing characteristics in television news. A total of 3,024 news stories from six Dutch television news programs over the period 1990 to 2004 were investigated through content

Arousing news characteristics in Dutch television news 1990-2004: An exploration of competitive strategies

NARCIS (Netherlands)

Hendriks Vettehen, P.G.J.; Beentjes, J.W.J.; Nuijten, C.M.; Peeters, A.L.

2011-01-01

This study investigates the processes by which competition in the television news market might promote the presence of arousing characteristics in television news. A total of 3,024 news stories from six Dutch television news programs over the period 1990 to 2004 were investigated through content

The U.S. Online News Coverage of Mammography Based on a Google News Search.

Science.gov (United States)

Young Lin, Leng Leng; Rosenkrantz, Andrew B

2017-12-01

To characterize online news coverage relating to mammography, including articles' stance toward screening mammography. Google News was used to search U.S. news sites over a 9-year period (2006-2015) based on the search terms "mammography" and "mammogram." The top 100 search results were recorded. Identified articles were manually reviewed. The top 100 news articles were from the following sources: local news outlet (50%), national news outlet (24%), nonimaging medical source (13%), entertainment or culture news outlet (6%), business news outlet (4%), peer-reviewed journal (1%), and radiology news outlet (1%). Most common major themes were the screening mammography controversy (29%), description of a new breast imaging technology (23%), dense breasts (11%), and promotion of a public screening initiative (11%). For the most recent year, article stance toward screening mammography was 59%, favorable; 16%, unfavorable; and 25%, neutral. After 2010, there was an abrupt shift in articles' stances from neutral to both favorable and unfavorable. A wide range of online news sources addressed a range of issues related to mammography. National, rather than local, news sites were more likely to focus on the screening controversy and more likely to take an unfavorable view. The controversial United States Preventive Services Task Force guidelines may have influenced articles to take a stance on screening mammography. As such online news may impact public perception of the topic and thus potentially impact guideline adherence, radiologists are encouraged to maintain awareness of this online coverage and to support the online dissemination of reliable and accurate information. Copyright © 2017 The Association of University Radiologists. Published by Elsevier Inc. All rights reserved.

Thrilling News Revisited: The Role of Suspense for the Enjoyment of News Stories.

Science.gov (United States)

Kaspar, Kai; Zimmermann, Daniel; Wilbers, Anne-Kathrin

2016-01-01

Previous research on news perception has been dominated by a cognitively oriented perspective on reception processes, whereas emotions have been widely neglected. Consequently, it has remained open which features of a news story might elicit affective responses and hence modulate news perception, shifting the focus to the emotional potential of the narrative. According to the affective-disposition theory, the experience of suspense is the striving force of immersion in fictional dramas. Thereby, a positive affective disposition toward the protagonist of a story and a high likelihood of a bad ending should increase suspense that, in turn, should positively influence reading appreciation and lingering interest in the story. We investigated whether suspense and its determinants also play such a key role in the context of news stories. Study 1 ( n = 263) successfully replicated results of an earlier study, whereas Studies 2 ( n = 255) and 3 ( n = 599) challenged the generalizability of some effects related to manipulated characteristics of a news story. In contrast, correlational relationships between perceived news characteristics and news evaluation were relatively stable. In particular, participants' liking of the protagonist and the perceived likelihood of a good ending were positively associated with suspense, reading appreciation, and lingering interest. This result indicates a preference for happy endings and contradicts the notion that likely negative outcomes are beneficial for suspense and the enjoyment of news stories, as postulated by the affective-disposition theory in the context of fictional dramas. Moreover, experienced suspense reliably mediated the correlations between, on the one hand, participants' liking of the protagonist and the perceived likelihood of a good ending and, on the other hand, reading appreciation and lingering interest. The news story's personal relevance was less influential than expected. Further, we observed a large absence of

Networks in the news media

DEFF Research Database (Denmark)

Bro, Peter

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......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...

How Television News Programs Use Video News Releases.

Science.gov (United States)

Harmon, Mark D.; White, Candace

2001-01-01

Examines actual use in television news broadcasts of video news releases (VNRs). Finds that all sizes of markets were likely to use VNRs. Finds that the most common use was as a voice-over story in an early evening newscast, and that VNRs associated with children and their safety or health got the greatest number of uses. (SR)

Binding Direction-Based Two-Dimensional Flattened Contact Area Computing Algorithm for Protein-Protein Interactions.

Science.gov (United States)

Kang, Beom Sik; Pugalendhi, GaneshKumar; Kim, Ku-Jin

2017-10-13

Interactions between protein molecules are essential for the assembly, function, and regulation of proteins. The contact region between two protein molecules in a protein complex is usually complementary in shape for both molecules and the area of the contact region can be used to estimate the binding strength between two molecules. Although the area is a value calculated from the three-dimensional surface, it cannot represent the three-dimensional shape of the surface. Therefore, we propose an original concept of two-dimensional contact area which provides further information such as the ruggedness of the contact region. We present a novel algorithm for calculating the binding direction between two molecules in a protein complex, and then suggest a method to compute the two-dimensional flattened area of the contact region between two molecules based on the binding direction.

Binding Direction-Based Two-Dimensional Flattened Contact Area Computing Algorithm for Protein–Protein Interactions

Directory of Open Access Journals (Sweden)

Beom Sik Kang

2017-10-01

Full Text Available Interactions between protein molecules are essential for the assembly, function, and regulation of proteins. The contact region between two protein molecules in a protein complex is usually complementary in shape for both molecules and the area of the contact region can be used to estimate the binding strength between two molecules. Although the area is a value calculated from the three-dimensional surface, it cannot represent the three-dimensional shape of the surface. Therefore, we propose an original concept of two-dimensional contact area which provides further information such as the ruggedness of the contact region. We present a novel algorithm for calculating the binding direction between two molecules in a protein complex, and then suggest a method to compute the two-dimensional flattened area of the contact region between two molecules based on the binding direction.

News trends and web search query of HIV/AIDS in Hong Kong

Science.gov (United States)

Chiu, Alice P. Y.; Lin, Qianying

2017-01-01

Background The HIV epidemic in Hong Kong has worsened in recent years, with major contributions from high-risk subgroup of men who have sex with men (MSM). Internet use is prevalent among the majority of the local population, where they sought health information online. This study examines the impacts of HIV/AIDS and MSM news coverage on web search query in Hong Kong. Methods Relevant news coverage about HIV/AIDS and MSM from January 1st, 2004 to December 31st, 2014 was obtained from the WiseNews databse. News trends were created by computing the number of relevant articles by type, topic, place of origin and sub-populations. We then obtained relevant search volumes from Google and analysed causality between news trends and Google Trends using Granger Causality test and orthogonal impulse function. Results We found that editorial news has an impact on “HIV” Google searches on HIV, with the search term popularity peaking at an average of two weeks after the news are published. Similarly, editorial news has an impact on the frequency of “AIDS” searches two weeks after. MSM-related news trends have a more fluctuating impact on “MSM” Google searches, although the time lag varies anywhere from one week later to ten weeks later. Conclusions This infodemiological study shows that there is a positive impact of news trends on the online search behavior of HIV/AIDS or MSM-related issues for up to ten weeks after. Health promotional professionals could make use of this brief time window to tailor the timing of HIV awareness campaigns and public health interventions to maximise its reach and effectiveness. PMID:28922376

Thrilling news revisited: The role of suspense for the enjoyment of news stories

Directory of Open Access Journals (Sweden)

Kai Kaspar

2016-12-01

Full Text Available Previous research on news perception has been dominated by a cognitively oriented perspective on reception processes, whereas emotions have been widely neglected. Consequently, it has remained open which features of a news story might elicit affective responses and hence modulate news perception, shifting the focus to the emotional potential of the narrative. According to the affective-disposition theory, the experience of suspense is the striving force of immersion in fictional dramas. Thereby, a positive affective disposition toward the protagonist of a story and a high likelihood of a bad ending should increase suspense that, in turn, should positively influence reading appreciation and lingering interest in the story. We investigated whether suspense and its determinants also play such a key role in the context of news stories. Study 1 (n = 263 successfully replicated results of an earlier study, whereas Studies 2 (n = 255 and 3 (n = 599 challenged the generalizability of some effects related to manipulated characteristics of a news story. In contrast, correlational relationships between perceived news characteristics were relatively stable. In particular, a higher liking of the protagonist and a higher perceived likelihood of a good versus bad ending were positively associated with suspense, reading appreciation, and lingering interest. This result indicates a preference for happy endings and it contradicts the notion that likely negative outcomes are beneficial for suspense and the enjoyment of news stories, as postulated by the affective-disposition theory in the context of fictional dramas. Moreover, experienced suspense reliably mediated the correlations between, on the one hand, participants’ liking of the protagonist and the perceived likelihood of a good ending and, on the other hand, reading appreciation and lingering interest. The news story’s personal relevance was less influential than expected. Further, we observed a large

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...

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 news...... is about – were women. It found that gender parity was ‘a distant prospect in any region of the world. News [was] more often being presented by women but it [was] still rarely about women. Denmark participates in GMMP for the second time and both times we can recognize the global inequality in the Danish...

Navigating cross-media news use

DEFF Research Database (Denmark)

Swart, Joëlle; Peters, Chris; Broersma, Marcel

2017-01-01

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......The current news media landscape is characterized by an abundance of digital outlets and increased opportunities for users to navigate news themselves. Yet, it is still unclear how people negotiate this fluctuating environment to decide which news media to select or ignore, how they assemble...

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

DEFF Research Database (Denmark)

Nielsen, Kristian Hvidtfelt; Kjærgaard, Rikke Schmidt

2011-01-01

of appreciating climate change, its severe consequences, and its anthropogenic causes. During that year the two journals’ online news services Nature News and ScienceNOW framed climate change to fit particular agendas resulting in markedly different narratives. This article demonstrates that Nature News reported...... more critically on political decisions, scientific results, and social matters of climate change compared to ScienceNOW. Operating under different institutional constraints ScienceNOW generally took a more cautious line. The evidence drawn from both textual and visual analyses shows that news sections...

Computational contact and impact mechanics fundamentals of modeling interfacial phenomena in nonlinear finite element analysis

CERN Document Server

Laursen, Tod A

2003-01-01

This book comprehensively treats the formulation and finite element approximation of contact and impact problems in nonlinear mechanics. Intended for students, researchers and practitioners interested in numerical solid and structural analysis, as well as for engineers and scientists dealing with technologies in which tribological response must be characterized, the book includes an introductory but detailed overview of nonlinear finite element formulations before dealing with contact and impact specifically. Topics encompassed include the continuum mechanics, mathematical structure, variational framework, and finite element implementations associated with contact/impact interaction. Additionally, important and currently emerging research topics in computational contact mechanics are introduced, encompassing such topics as tribological complexity, conservative treatment of inelastic impact interaction, and novel spatial discretization strategies.

Cascading Corruption News

DEFF Research Database (Denmark)

Damgaard, Mads

2018-01-01

Through a content analysis of 8,800 news items and six months of front pages in three Brazilian newspapers, all dealing with corruption and political transgression, this article documents the remarkable skew of media attention to corruption scandals. The bias is examined as an information...... phenomenon, arising from systemic and commercial factors of Brazil’s news media: An information cascade of news on corruption formed, destabilizing the governing coalition and legitimizing the impeachment process of Dilma Rousseff. As this process gained momentum, questions of accountability were disregarded...

A test of rivaling approaches to explain news effects: A multi-wave panel study of agenda setting, social and economic conditions, the tone of the news, and horse race news

NARCIS (Netherlands)

Kleinnijenhuis, J.; van Hoof, A.M.J.; Oegema, D.; de Ridder, J.A.

2007-01-01

Different "paradigmatic" approaches to explain news effects on voting may supplement each other, because their starting points are based on different news types in political campaign news: news on issue positions of parties, news on real-world developments, news on support or criticism for parties,

Good Friends, Bad News

DEFF Research Database (Denmark)

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

. In this paper we explore the apparent paradox in a quantitative analysis of information diffusion on Twitter. Twitter is interesting in this context as it has been shown to present both the characteristics social and news media. The basic measure of virality in Twitter is the probability of retweet. Twitter...... is different from email in that retweeting does not depend on pre-existing social relations, but often occur among strangers, thus in this respect Twitter may be more similar to traditional news media. We therefore hypothesize that negative news content is more likely to be retweeted, while for non-news tweets...

Exploiting Tri-Relationship for Fake News Detection

OpenAIRE

Shu, Kai; Wang, Suhang; Liu, Huan

2017-01-01

Social media for news consumption is becoming popular nowadays. The low cost, easy access and rapid information dissemination of social media bring benefits for people to seek out news timely. However, it also causes the widespread of fake news, i.e., low-quality news pieces that are intentionally fabricated. The fake news brings about several negative effects on individual consumers, news ecosystem, and even society trust. Previous fake news detection methods mainly focus on news contents fo...

Tailor-Made News: Meeting the demands of news users on mobile and social media

NARCIS (Netherlands)

Groot Kormelink, T.; Costera Meijer, I.

2014-01-01

Despite the technological possibilities for portable, personalized, and participatory news use, the public has not turned en masse from passive receivers who consume news on the producers' terms, into active users who tailor news to fit their personal preferences and practices. Unmistakably, some

Cascading Corruption News

DEFF Research Database (Denmark)

Damgaard, Mads

2018-01-01

Through a content analysis of 8,800 news items and six months of front pages in three Brazilian newspapers, all dealing with corruption and political transgression, this article documents the remarkable skew of media attention to corruption scandals. The bias is examined as an information...... phenomenon, arising from systemic and commercial factors of Brazil’s news media: An information cascade of news on corruption formed, destabilizing the governing coalition and legitimizing the impeachment process of Dilma Rousseff. As this process gained momentum, questions of accountability were disregarded...... by the media, with harmful effects on democracy....

News Authorship and News Sources: Impacts on Environmental Coverage in The Nigerian Press

Directory of Open Access Journals (Sweden)

Ogadimma C. Emenyeonu

2017-07-01

Full Text Available This study examines the impacts of news authorship and news sources on environmental coverage in the Nigerian press to shed light on the roles they play in news construction. The study finds that journalists in conjunction with policy makers are the catalyst for environmental information, whereas citizens who are pivotal in creating relevant public opinion on environmental issues are left behind. The study reveals that investigative reporting lacks in environmental coverage because most coverage are events driven which explains why environmental news is reported as straight news and as such journalists rely heavily on official sources rather than subsidiary sources. The study opines that for proper environmental coverage, journalists must choose sources from both main and subsidiary actors and revert to proactive, investigative and interpretive reporting so as to make environmental stories relatable to the intended audiences.

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

NARCIS (Netherlands)

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

2013-01-01

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

The news Engine

DEFF Research Database (Denmark)

Andersson, Ralf

for ideas etc. Reporters have limitedpossibilities for making own stories and less time for research - each live reportercovers 5-7 stories during a day. People : In a survey, most reporters replied that the new workflow was afundamental change of their work and had major impact on their identity......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 with fewer resources. This was done to raisethe productivity. The fundamental principle was that all stories should fit all platforms(content sharing) - and that no one did their own story anymore. DR News introduced 8-10 mobile live teams who are responsible for doinginterviews, record pictures and sound...

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...

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...

Human development of the ability to learn from bad news

Science.gov (United States)

Moutsiana, Christina; Garrett, Neil; Clarke, Richard C.; Lotto, R. Beau; Blakemore, Sarah-Jayne; Sharot, Tali

2013-01-01

Humans show a natural tendency to discount bad news while incorporating good news into beliefs (the “good news–bad news effect”), an effect that may help explain seemingly irrational risk taking. Understanding how this bias develops with age is important because adolescents are prone to engage in risky behavior; thus, educating them about danger is crucial. We reveal a striking valence-dependent asymmetry in how belief updating develops with age. In the ages tested (9–26 y), younger age was associated with inaccurate updating of beliefs in response to undesirable information regarding vulnerability. In contrast, the ability to update beliefs accurately in response to desirable information remained relatively stable with age. This asymmetry was mediated by adequate computational use of positive but not negative estimation errors to alter beliefs. The results are important for understanding how belief formation develops and might help explain why adolescents do not respond adequately to warnings. PMID:24019466

Outsourcing the news? An empirical assessment of the role of sources and news agencies in the contemporary news landscape

NARCIS (Netherlands)

Boumans, J.W.

2016-01-01

Journalists are increasingly accused of uncritically recycling subsidized material in the form of press releases and news agency copy. This practice has been labeled churnalism and is believed to compromise journalism’s autonomy and threaten news quality. While the context - rampant competition,

Affective Computing and Sentiment Analysis

CERN Document Server

Ahmad, Khurshid

2011-01-01

This volume maps the watershed areas between two 'holy grails' of computer science: the identification and interpretation of affect -- including sentiment and mood. The expression of sentiment and mood involves the use of metaphors, especially in emotive situations. Affect computing is rooted in hermeneutics, philosophy, political science and sociology, and is now a key area of research in computer science. The 24/7 news sites and blogs facilitate the expression and shaping of opinion locally and globally. Sentiment analysis, based on text and data mining, is being used in the looking at news

The Stock Market's Reaction to Unemployment News: Why Bad News is Usually Good for Stocks

OpenAIRE

John H. Boyd; Ravi Jagannathan; Jian Hu

2001-01-01

We find that on average an announcement of rising unemployment is 'good news' for stocks during economic expansions and 'bad news' during economic contractions. Thus stock prices usually increase on news of rising unemployment, since the economy is usually in an expansion phase. We provide an explanation for this phenomenon. Unemployment news bundles two primitive types of information relevant for valuing stocks: information about future interest rates and future corporate earnings and divide...

When Sound Bites Become the News: a Case Study on Manufacturing News in Croatia

Directory of Open Access Journals (Sweden)

Tena Perišin

2017-06-01

Full Text Available Media environment is rapidly changing and facing a widespread crisis in journalism. It is followed by the decline of audience trust and increasing market pressures. The main goal is to win the audience’s attention, very often by creating drama and producing ‘conflict’. The news is not based on something that really happened and that is relevant, but it is more often manufactured or artificially produced. In this case study we explore the curious life cycle of a sound bite from a passing remark by the then Croatian Prime Minister Zoran Milanović’s to the headlines, discussions and extensive reports which developed over the course of several days. This example shows how news could be manufactured and content blurred when it is built around a fragment without providing the context, in this case a political quote. For several days, politicians, experts, war veterans, but also ordinary citizens were involved in the manufactured news story without making a reference to the context. Consequently, the democratic debate was avoided. Drawing on a discussion of news fragmentation as isolation from context, we show that in this case, news values (what news is are increasingly blurred, preventing the news from becoming the source of information and discussion of the country’s key issues.

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...

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 of...

Diverse artikelen in Gay Amsterdam News

NARCIS (Netherlands)

Hekma, G.

2002-01-01

Vernedering, in: Gay Amsterdam News 125 (jan 2002), pp. 20-21; Webseks, zaad, zweetseks, in: Gay Amsterdam News 126 (feb 2002), pp. 30-31; Wurgseks, in: Gay Amsterdam News 127 (mrt 2002), pp. 30-31; Wijnandus Johannes Sengers (1927-2002), in: Gay Amsterdam News 133 (sept 2002), pp. 49.

Conflict over natural resource management a social indicator based on analysis of online news media text

Science.gov (United States)

David N. Bengston; David P. Fan

1999-01-01

An indicator of the level of conflict over natural resource management was developed and applied to the case of U.S. national forest policy and management. Computer-coded content analysis was used to identify expressions of conflict in a national database of almost 10,000 news media stories about the U.S. Forest Service. Changes in the amount of news media discussion...

Computational Sensing of Staphylococcus aureus on Contact Lenses Using 3D Imaging of Curved Surfaces and Machine Learning.

Science.gov (United States)

Veli, Muhammed; Ozcan, Aydogan

2018-03-27

We present a cost-effective and portable platform based on contact lenses for noninvasively detecting Staphylococcus aureus, which is part of the human ocular microbiome and resides on the cornea and conjunctiva. Using S. aureus-specific antibodies and a surface chemistry protocol that is compatible with human tears, contact lenses are designed to specifically capture S. aureus. After the bacteria capture on the lens and right before its imaging, the captured bacteria are tagged with surface-functionalized polystyrene microparticles. These microbeads provide sufficient signal-to-noise ratio for the quantification of the captured bacteria on the contact lens, without any fluorescent labels, by 3D imaging of the curved surface of each lens using only one hologram taken with a lens-free on-chip microscope. After the 3D surface of the contact lens is computationally reconstructed using rotational field transformations and holographic digital focusing, a machine learning algorithm is employed to automatically count the number of beads on the lens surface, revealing the count of the captured bacteria. To demonstrate its proof-of-concept, we created a field-portable and cost-effective holographic microscope, which weighs 77 g, controlled by a laptop. Using daily contact lenses that are spiked with bacteria, we demonstrated that this computational sensing platform provides a detection limit of ∼16 bacteria/μL. This contact-lens-based wearable sensor can be broadly applicable to detect various bacteria, viruses, and analytes in tears using a cost-effective and portable computational imager that might be used even at home by consumers.

Fake News

OpenAIRE

Grunewald, Andreas; Kräkel, Matthias

2017-01-01

In the last decade, social media and the Internet have amplified the possibility to spread false information, a.k.a. fake news, which has become a serious threat to the credibility of politicians, organizations, and other decision makers. This paper proposes a framework for investigating the incentives to strategically spread fake news under different institutional configurations and payoff structures. In particular, we show under what conditions institutions that foster transparency in the m...

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...

Indonesian News Harvester and Recommender System

Directory of Open Access Journals (Sweden)

Adi Wibowo

2017-09-01

Full Text Available To provide convenience for the user that frequently read the news, a system to gather, classify, and provide news from several news websites in one place was needed. This system utilized a recommender system to provide only relevant news to the user. This research proposed a system architecture that used vector space model, and Rocchio relevance feedback to provide specific news recommendation to user’s feedback. The results are that the proposed system architecture can achieve the goal by using five levels of feedback from the user. However, the time needed to gather news is increasing exponentially in line with the number of terms gathered from articles.

The Usefulness of a News Media Literacy Measure in Evaluating a News Literacy Curriculum

Science.gov (United States)

Maksl, Adam; Craft, Stephanie; Ashley, Seth; Miller, Dean

2017-01-01

A survey of college students showed those who had taken a news literacy course had significantly higher levels of news media literacy, greater knowledge of current events, and higher motivation to consume news, compared with students who had not taken the course. The effect of taking the course did not diminish over time. Results validate the News…

The shifting cross-media news landscape

DEFF Research Database (Denmark)

Schrøder, Kim Christian; Steeg Larsen, Bent

2010-01-01

and lifestyles. Theoretically the study is anchored in Habermas’s notion of the public sphere, and its recent reconceptualizations in theories of ‘cultural citizenship’, 'civic agency' and 'public connection'. The project operationalizes these theories through the concept of users' perceived “worthwhileness......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...

Navigating Cross-Media News Use : Media repertoires and the value of news in everyday life.

NARCIS (Netherlands)

Swart, Joelle; Peters, Chris; Broersma, Marcel

2017-01-01

The current news media landscape is characterized by an abundance of digital outlets and increased opportunities for users to navigate news themselves. Yet, it is still unclear how people negotiate this fluctuating environment to decide which news media to select or ignore, how they assemble

News Sources, Gender and Majority-Minority in Danish TV News Programs

DEFF Research Database (Denmark)

Fiig, Christina

In this paper, I am going to identify some central methodological challenges in relation to a project on TV-news and news sources in a perspective of intersectionality and to sketch a research design. In what follows, I will present some methodological issues and research designs of previous...

Power structure in Chilean news media.

Science.gov (United States)

Bahamonde, Jorge; Bollen, Johan; Elejalde, Erick; Ferres, Leo; Poblete, Barbara

2018-01-01

Even democracies endowed with the most active free press struggle to maintain diversity of news coverage. Consolidation and market forces may cause only a few dominant players to control the news cycle. Editorial policies may be biased by corporate ownership relations, narrowing news coverage and focus. To an increasing degree this problem also applies to social media news distribution, since it is subject to the same socio-economic drivers. To study the effects of consolidation and ownership on news diversity, we model the diversity of Chilean coverage on the basis of ownership records and social media data. We create similarity networks of news outlets on the basis of their ownership and the topics they cover. We then examine the relationships between the topology of ownership networks and content similarity to characterize how ownership affects news coverage. A network analysis reveals that Chilean media is highly concentrated both in terms of ownership as well as in terms of topics covered. Our method can be used to determine which groups of outlets and ownership exert the greatest influence on news coverage.

Political News and Political Consciousness

Science.gov (United States)

Schertges, Claudia

2007-01-01

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

Cross-validation of the factorial structure of the Neighborhood Environment Walkability Scale (NEWS and its abbreviated form (NEWS-A

Directory of Open Access Journals (Sweden)

Cerin Ester

2009-06-01

Full Text Available Abstract Background The Neighborhood Environment Walkability Scale (NEWS and its abbreviated form (NEWS-A assess perceived environmental attributes believed to influence physical activity. A multilevel confirmatory factor analysis (MCFA conducted on a sample from Seattle, WA showed that, at the respondent level, the factor-analyzable items of the NEWS and NEWS-A measured 11 and 10 constructs of perceived neighborhood environment, respectively. At the census blockgroup (used by the US Census Bureau as a subunit of census tracts level, the MCFA yielded five factors for both NEWS and NEWS-A. The aim of this study was to cross-validate the individual- and blockgroup-level measurement models of the NEWS and NEWS-A in a geographical location and population different from those used in the original validation study. Methods A sample of 912 adults was recruited from 16 selected neighborhoods (116 census blockgroups in the Baltimore, MD region. Neighborhoods were stratified according to their socio-economic status and transport-related walkability level measured using Geographic Information Systems. Participants self-completed the NEWS. MCFA was used to cross-validate the individual- and blockgroup-level measurement models of the NEWS and NEWS-A. Results The data provided sufficient support for the factorial validity of the original individual-level measurement models, which consisted of 11 (NEWS and 10 (NEWS-A correlated factors. The original blockgroup-level measurement model of the NEWS and NEWS-A showed poor fit to the data and required substantial modifications. These included the combining of aspects of building aesthetics with safety from crime into one factor; the separation of natural aesthetics and building aesthetics into two factors; and for the NEWS-A, the separation of presence of sidewalks/walking routes from other infrastructure for walking. Conclusion This study provided support for the generalizability of the individual

Climate News Across Media Platforms

DEFF Research Database (Denmark)

Eskjær, Mikkel Fugl

2015-01-01

In a changing media landscape marked by technological, institutional and cultural convergence, comparative and cross-media content analysis represents a valuable analytical tool in mapping the diverse channels of climate change communication. This paper presents a comparative study of climate...... 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...... 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...

The interaction of financial news between mass media and new media: Evidence from news on Chinese stock market

Science.gov (United States)

Zhang, Yongjie; Zhang, Zuochao; Liu, Lanbiao; Shen, Dehua

2017-11-01

In this paper, we investigate both the contemporaneous and the lead-lag relationships between the mass media news and the new media news of the financial news on the constitute stocks of the CSI 300. The empirical results show that: (1) there exists a strong correlation between these two types of news; (2) the granger causality direction from new media news to mass media news is increasingly obvious, while the reverse direction has a downward trend; (3) new media is playing a increasingly important role in the stock market and exhibits a trend to substitutes the mass media.

NEWS for Africa: adaptation and reliability of a built environment questionnaire for physical activity in seven African countries.

Science.gov (United States)

Oyeyemi, Adewale L; Kasoma, Sandra S; Onywera, Vincent O; Assah, Felix; Adedoyin, Rufus A; Conway, Terry L; Moss, Sarah J; Ocansey, Reginald; Kolbe-Alexander, Tracy L; Akinroye, Kingsley K; Prista, Antonio; Larouche, Richard; Gavand, Kavita A; Cain, Kelli L; Lambert, Estelle V; Aryeetey, Richmond; Bartels, Clare; Tremblay, Mark S; Sallis, James F

2016-03-08

Built environment and policy interventions are effective strategies for controlling the growing worldwide deaths from physical inactivity-related non-communicable diseases. To improve built environment research and develop African specific evidence, it is important to first tailor built environment measures to African contexts and assess their psychometric properties across African countries. This study reports on the adaptation and test-retest reliability of the Neighborhood Environment Walkability Scale in seven sub-Saharan African countries (NEWS-Africa). The original NEWS comprising 8 subscales measuring reported physical and social attributes of neighborhood environments was systematically adapted for Africa through extensive input from physical activity and public health researchers, built environment professionals, and residents in seven African countries: Cameroon, Ghana, Kenya, Mozambique, Nigeria, South Africa and Uganda. Cognitive testing of NEWS-Africa was conducted among diverse residents (N = 109, 50 youth [12 - 17 years] and 59 adults [22 - 67 years], 69 % from low socioeconomic status [SES] neighborhoods). NEWS-Africa was translated into local languages and evaluated for 2-week test-retest reliability in adult participants (N = 301; female = 50.2 %; age = 32.3 ± 12.9 years) purposively recruited from neighborhoods varying in walkability (high and low walkable) and SES (high and low income) and from villages in six of seven participating countries. The original 67 NEWS items was expanded to 89 scores (76 individual NEWS items and 13 computed scales). Several modifications were made to individual items, and some new items were added to capture important attributes in the African environment. A new scale on personal safety was created, and the aesthetics scale was enlarged to reflect African specific characteristics. Over 95 % of all NEWS-Africa scores (items plus computed scales) demonstrated evidence of "excellent" (ICCs�

Financial news predicts stock market volatility better than close price

Directory of Open Access Journals (Sweden)

Adam Atkins

2018-06-01

Full Text Available The behaviour of time series data from financial markets is influenced by a rich mixture of quantitative information from the dynamics of the system, captured in its past behaviour, and qualitative information about the underlying fundamentals arriving via various forms of news feeds. Pattern recognition of financial data using an effective combination of these two types of information is of much interest nowadays, and is addressed in several academic disciplines as well as by practitioners. Recent literature has focused much effort on the use of news-derived information to predict the direction of movement of a stock, i.e. posed as a classification problem, or the precise value of a future asset price, i.e. posed as a regression problem. Here, we show that information extracted from news sources is better at predicting the direction of underlying asset volatility movement, or its second order statistics, rather than its direction of price movement. We show empirical results by constructing machine learning models of Latent Dirichlet Allocation to represent information from news feeds, and simple naïve Bayes classifiers to predict the direction of movements. Empirical results show that the average directional prediction accuracy for volatility, on arrival of new information, is 56%, while that of the asset close price is no better than random at 49%. We evaluate these results using a range of stocks and stock indices in the US market, using a reliable news source as input. We conclude that volatility movements are more predictable than asset price movements when using financial news as machine learning input, and hence could potentially be exploited in pricing derivatives contracts via quantifying volatility. Keywords: Machine learning, Natural language processing, Volatility forecasting, Technical analysis, Computational finance

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....

The Changing Landscape of Science News

Science.gov (United States)

Riordon, James

2011-03-01

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

Texts and data mining and their possibilities applied to the process of news production

Directory of Open Access Journals (Sweden)

Walter Teixeira Lima Jr

2008-06-01

Full Text Available The proposal of this essay is to discuss the challenges of representing in a formalist computational process the knowledge which the journalist uses to articulate news values for the purpose of selecting and imposing hierarchy on news. It discusses how to make bridges to emulate this knowledge obtained in an empirical form with the bases of computational science, in the area of storage, recovery and linked to data in a database, which must show the way human brains treat information obtained through their sensorial system. Systemizing and automating part of the journalistic process in a database contributes to eliminating distortions, faults and to applying, in an efficient manner, techniques for Data Mining and/or Texts which, by definition, permit the discovery of nontrivial relations.

Texts and data mining and their possibilities applied to the process of news production

Directory of Open Access Journals (Sweden)

Walter Teixeira Lima Jr

2011-02-01

Full Text Available The proposal of this essay is to discuss the challenges of representing in a formalist computational process the knowledge which the journalist uses to articulate news values for the purpose of selecting and imposing hierarchy on news. It discusses how to make bridges to emulate this knowledge obtained in an empirical form with the bases of computational science, in the area of storage, recovery and linked to data in a database, which must show the way human brains treat information obtained through their sensorial system. Systemizing and automating part of the journalistic process in a database contributes to eliminating distortions, faults and to applying, in an efficient manner, techniques for Data Mining and/or Texts which, by definition, permit the discovery of nontrivial relations.

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

NARCIS (Netherlands)

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

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

Characterizing Ebola Transmission Patterns Based on Internet News Reports

DEFF Research Database (Denmark)

Cleaton, Julie M.; Viboud, Cecile; Simonsen, Lone

2016-01-01

to characterize epidemiological patterns of Ebola virus disease (EVD) infections during the West African 2014-2015 outbreak. METHODS: Based on 58 news reports, we analyzed 79 EVD clusters (286 cases) ranging in size from 1 to 33 cases between January 2014 and February 2015 in Guinea, Sierra Leone, and Liberia....... RESULTS: The majority of reported exposures stemmed from contact with family members (57.3%) followed by hospitals (18.2%) and funerals (12.7%). Our data indicate that funeral exposure was significantly more frequent in Sierra Leone (27.3%) followed by Guinea (18.2%) and Liberia (1.8%; χ(2) test; P...

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

Science.gov (United States)

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

2016-06-01

Although giving bad news at work is a stressful experience, managers are often underprepared for this challenging task. As a solution, we introduce organizational bad news training that integrates (a) principles of delivering bad news from the context of health care (i.e., bad news delivery component), and (b) principles of organizational justice theory (i.e., fairness component). We argue that both the formal and fair delivery of bad news at work can be enhanced with the help of training to mitigate distress both for the messenger and the recipient. We tested the effectiveness of training for the delivery of a layoff as a typical bad news event at work. In 2 studies, we compared the performance of a training group (receiving both components of training) with that of a control group (Study 1, Study 2) and a basics group (receiving the bad news delivery component only; Study 2) during a simulated dismissal notification meeting. In general, the results supported our hypotheses: Training improved the formal delivery of bad news and predicted indicators of procedural fairness during the conversation in both studies. In Study 2, we also considered layoff victims' negativity after the layoff and found that training significantly reduced negative responses. This relationship was fully mediated by layoff victims' fairness perceptions. Despite preparation, however, giving bad news remained a challenging task in both studies. In summary, we recommend that organizations provide managers with organizational bad news training in order to promote professional and fair bad news conversations at work. (PsycINFO Database Record (c) 2016 APA, all rights reserved).

Quantum Computing

OpenAIRE

Scarani, Valerio

1998-01-01

The aim of this thesis was to explain what quantum computing is. The information for the thesis was gathered from books, scientific publications, and news articles. The analysis of the information revealed that quantum computing can be broken down to three areas: theories behind quantum computing explaining the structure of a quantum computer, known quantum algorithms, and the actual physical realizations of a quantum computer. The thesis reveals that moving from classical memor...

Breaking bad news in cancer patients.

Science.gov (United States)

Konstantis, Apostolos; Exiara, Triada

2015-01-01

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. 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. 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. 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.

The Cognitive Information Effect of Televised News.

Science.gov (United States)

Lăzăroiu, George; Pera, Aurel; Ştefănescu-Mihăilă, Ramona O; Bratu, Sofia; Mircică, Nela

2017-01-01

The purpose of this review is to summarize the key findings which prove that the biased perceptions of viewers may provide an inaccurate image of the informational validity of televised news. The news may generate distorted recollections of what occurred in particular reported events if displayed routines influence viewers not to pay attention to the essential features of a narrative. Elaborating on Fiske and Hartley (2010), Zelizer (2010), and Gunter (2015), we indicate that the character of the news setting has altered and individuals' news consumption routines have changed in adapting to media advancements. The news may be undergone at various psychological stages by news publics. Televised news may transmit information undeviatingly to publics that may (not) be committed successfully to memory. Our paper shows that individuals' skills to handle information that is displayed in a linguistic configuration are influenced by their abilities in the utilization of certain symbol systems that are employed to represent notions and meanings. Televised news may shape what individuals grasp, influence their perceptions, convictions, and views regarding prevailing events and matters, and transmit knowledge and interpretation. If news stories can be jotted down in a linguistic style that sidesteps making needless processing demands and captivate news users by facilitating them to make connections with former knowledge, they may be more worthy of note and more edifying. We conclude that news narratives present a cognitive demanding task to individuals, displaying novel information regarding evolving events in a multifarious format. Broadcast news exhibits intricate contents, displaying configurations that employ excessively the cognitive abilities for information processing of viewers.

Assessing News Contagion in Finance

Directory of Open Access Journals (Sweden)

Paola Cerchiello

2018-02-01

Full Text Available The analysis of news in the financial context has gained a prominent interest in the last years. This is because of the possible predictive power of such content especially in terms of associated sentiment/mood. In this paper, we focus on a specific aspect of financial news analysis: how the covered topics modify according to space and time dimensions. To this purpose, we employ a modified version of topic model LDA, the so-called Structural Topic Model (STM, that takes into account covariates as well. Our aim is to study the possible evolution of topics extracted from two well known news archive—Reuters and Bloomberg—and to investigate a causal effect in the diffusion of the news by means of a Granger causality test. Our results show that both the temporal dynamics and the spatial differentiation matter in the news contagion.

From everyday communicative figurations to rigorous audience news repertoires: A mixed method approach to cross-media news consumption

Directory of Open Access Journals (Sweden)

Christian Kobbernagel

2016-06-01

Full Text Available In the last couple of decades there has been an unprecedented explosion of news media platforms and formats, as a succession of digital and social media have joined the ranks of legacy media. We live in a ‘hybrid media system’ (Chadwick, 2013, in which people build their cross-media news repertoires from the ensemble of old and new media available. This article presents an innovative mixed-method approach with considerable explanatory power to the exploration of patterns of news media consumption. This approach tailors Q-methodology in the direction of a qualitative study of news consumption, in which a card sorting exercise serves to translate the participants’ news media preferences into a form that enables the researcher to undertake a rigorous factor-analytical construction of their news consumption repertoires. This interpretive, factor-analytical procedure, which results in the building of six audience news repertoires in Denmark, also preserves the qualitative thickness of the participants’ verbal accounts of the communicative figurations of their day-in-the-life with the news media.

Terra News: sensationalism and fait-divers on the Internet

Directory of Open Access Journals (Sweden)

Carlos Golembiewski

2009-12-01

Full Text Available This article presents an analysis of the news program Jornal do Terra (Terra News shown on the Terra website. The study involved two aspects: forms of news presentations on TV, based on studies by Pedro Maciel, and criteria of news value, based on Mário Erbolatto’s view. In addition, we used Luis Arthur Ferraretto’s studies of the news formats used specifically on the radio. The objective of this work was to verify what kind of news is transmitted by the news program Terra News, and to compare it with the traditional news program we watch on TV. The study confirmed that Terra News utilizes conventional formats of news presentation and makes a selection of sensationalist news about fait-divers.

TERRA NEWS: Sensationalism and Fait-divers on the Internet

Directory of Open Access Journals (Sweden)

Carlos Golembiewski

2011-02-01

Full Text Available This article presents an analysis of the news program Jornal do Terra (Terra News shown on the Terra website. The study involved two aspects: forms of news presentations on TV, based on studies by Pedro Maciel, and criteria of news value, based on Mário Erbolatto’s view. In addition, we used Luis Arthur Ferraretto’s studies of the news formats used specifically on the radio. The objective of this work was to verify what kind of news is transmitted by the news program Terra News, and to compare it with the traditional news program we watch on TV. The study confirmed that Terra News utilizes conventional formats of news presentation and makes a selection of sensationalist news about fait-divers.

Children's (Pediatric) CT (Computed Tomography)

Medline Plus

Full Text Available ... News Physician Resources Professions Site Index A-Z Children's (Pediatric) CT (Computed Tomography) Pediatric computed tomography (CT) ... are the limitations of Children's CT? What is Children's CT? Computed tomography, more commonly known as a ...

Press problem related to nuclear energy news reporting

International Nuclear Information System (INIS)

Arai, Mitsuo

2008-01-01

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

Research and Practice of the News Map Compilation Service

Science.gov (United States)

Zhao, T.; Liu, W.; Ma, W.

2018-04-01

Based on the needs of the news media on the map, this paper researches on the news map compilation service, conducts demand research on the service of compiling news maps, designs and compiles the public authority base map suitable for media publication, and constructs the news base map material library. It studies the compilation of domestic and international news maps with timeliness and strong pertinence and cross-regional characteristics, constructs the hot news thematic gallery and news map customization services, conducts research on types of news maps, establish closer liaison and cooperation methods with news media, and guides news media to use correct maps. Through the practice of the news map compilation service, this paper lists two cases of news map preparation services used by different media, compares and analyses cases, summarizes the research situation of news map compilation service, and at the same time puts forward outstanding problems and development suggestions in the service of news map compilation service.

RESEARCH AND PRACTICE OF THE NEWS MAP COMPILATION SERVICE

Directory of Open Access Journals (Sweden)

T. Zhao

2018-04-01

Full Text Available Based on the needs of the news media on the map, this paper researches on the news map compilation service, conducts demand research on the service of compiling news maps, designs and compiles the public authority base map suitable for media publication, and constructs the news base map material library. It studies the compilation of domestic and international news maps with timeliness and strong pertinence and cross-regional characteristics, constructs the hot news thematic gallery and news map customization services, conducts research on types of news maps, establish closer liaison and cooperation methods with news media, and guides news media to use correct maps. Through the practice of the news map compilation service, this paper lists two cases of news map preparation services used by different media, compares and analyses cases, summarizes the research situation of news map compilation service, and at the same time puts forward outstanding problems and development suggestions in the service of news map compilation service.

Business and research of the i phone and the i pad

Energy Technology Data Exchange (ETDEWEB)

NONE

2005-02-15

This is manual for the i phone and i pad, which instructs how to use them. It consists of eight parts and goes as follows; mail, contact like synchronizing of contact, know-how on application of contact and application technique for group business, schedule management about Google calendar, sharing calendar with others, Organizer, and application of Daum public calendar, utilizing document such as document tool, memo and writing on computer, news like watching news with a i phone and i pad, Google news and RSS, data management with safari, Dropbox, Good Reader and i Books, basic functions, map and weather and using iphone in foreign country.

Business and research of the i phone and the i pad

International Nuclear Information System (INIS)

2005-02-01

This is manual for the i phone and i pad, which instructs how to use them. It consists of eight parts and goes as follows; mail, contact like synchronizing of contact, know-how on application of contact and application technique for group business, schedule management about Google calendar, sharing calendar with others, Organizer, and application of Daum public calendar, utilizing document such as document tool, memo and writing on computer, news like watching news with a i phone and i pad, Google news and RSS, data management with safari, Dropbox, Good Reader and i Books, basic functions, map and weather and using iphone in foreign country.

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 (...

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 framework...

The Cognitive Information Effect of Televised News

Directory of Open Access Journals (Sweden)

George Lăzăroiu

2017-07-01

Full Text Available The purpose of this review is to summarize the key findings which prove that the biased perceptions of viewers may provide an inaccurate image of the informational validity of televised news. The news may generate distorted recollections of what occurred in particular reported events if displayed routines influence viewers not to pay attention to the essential features of a narrative. Elaborating on Fiske and Hartley (2010, Zelizer (2010, and Gunter (2015, we indicate that the character of the news setting has altered and individuals’ news consumption routines have changed in adapting to media advancements. The news may be undergone at various psychological stages by news publics. Televised news may transmit information undeviatingly to publics that may (not be committed successfully to memory. Our paper shows that individuals’ skills to handle information that is displayed in a linguistic configuration are influenced by their abilities in the utilization of certain symbol systems that are employed to represent notions and meanings. Televised news may shape what individuals grasp, influence their perceptions, convictions, and views regarding prevailing events and matters, and transmit knowledge and interpretation. If news stories can be jotted down in a linguistic style that sidesteps making needless processing demands and captivate news users by facilitating them to make connections with former knowledge, they may be more worthy of note and more edifying. We conclude that news narratives present a cognitive demanding task to individuals, displaying novel information regarding evolving events in a multifarious format. Broadcast news exhibits intricate contents, displaying configurations that employ excessively the cognitive abilities for information processing of viewers.

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.

Incorporating popularity in a personalized news recommender system

Directory of Open Access Journals (Sweden)

Nirmal Jonnalagedda

2016-06-01

Full Text Available Online news reading has become a widely popular way to read news articles from news sources around the globe. With the enormous amount of news articles available, users are easily overwhelmed by information of little interest to them. News recommender systems help users manage this flood by recommending articles based on user interests rather than presenting articles in order of their occurrence. We present our research on developing personalized news recommendation system with the help of a popular micro-blogging service, “Twitter.” News articles are ranked based on the popularity of the article identified from Twitter’s public timeline. In addition, users construct profiles based on their interests and news articles are also ranked based on their match to the user profile. By integrating these two approaches, we present a hybrid news recommendation model that recommends interesting news articles to the user based on their popularity as well as their relevance to the user profile.

Delivering bad news in emergency care medicine.

Science.gov (United States)

Maynard, Douglas W

2017-01-01

Forecasting is a strategy for delivering bad news and is compared to two other strategies, stalling and being blunt. Forecasting provides some warning that bad news is forthcoming without keeping the recipient in a state of indefinite suspense (stalling) or conveying the news abruptly (being blunt). Forecasting appears to be more effective than stalling or being blunt in helping a recipient to "realize" the bad news because it involves the deliverer and recipient in a particular social relation. The deliverer of bad news initiates the telling by giving an advance indication of the bad news to come; this allows the recipient to calculate the news in advance of its final presentation, when the deliverer confirms what the recipient has been led to anticipate. Thus, realization of bad news emerges from intimate collaboration, whereas stalling and being blunt require recipients to apprehend the news in a social vacuum. Exacerbating disruption to recipients' everyday world, stalling and being blunt increase the probability of misapprehension (denying, blaming, taking the situation as a joke, etc.) and thereby inhibit rather than facilitate realization. Particular attention is paid to the "perspective display sequence", a particular forecasting strategy that enables both confirming the recipient's perspective and using that perspective to affirm the clinical news. An example from acute or emergency medicine is examined at the close of the paper.

Bad news: The influence of news coverage and Google searches on Gardasil adverse event reporting.

Science.gov (United States)

Faasse, Kate; Porsius, Jarry T; Faasse, Jonathan; Martin, Leslie R

2017-12-14

Human papilloma virus vaccines are a safe and effective tool for reducing HPV infections that can cause cervical cancer. However, uptake of these vaccines has been suboptimal, with many people holding negative beliefs and misconceptions. Such beliefs have been linked with the experience of unpleasant side effects following medical treatment, and media coverage may heighten such concerns. The present study sought to assess the influence of news coverage (number of news articles per month) on adverse event reporting in response to Gardasil vaccination in New Zealand over a 7.5-year period, and whether the influence of news coverage was mediated by internet search activity (Google search volumes). Multiple linear regression analyses and simple mediation analyses were used, controlling for year and number of vaccinations delivered. News coverage in the previous month, and Google search volumes in the same month, were significant predictors of adverse event reporting, after accounting for vaccination rates and year. Concurrent Google search volumes partially mediated the effect of prior news coverage. The results suggest that some of the adverse events reported were not related to the vaccination itself, but to news coverage and internet search volumes, which may have contributed to public concerns about potentially unpleasant or harmful outcomes. These findings have implications for the importance of psychological and social factors in adverse event reporting, and the role of the news media in disseminating health information. Copyright © 2017 Elsevier Ltd. All rights reserved.

Visualizing news: obstacles, challenges, and solutions

NARCIS (Netherlands)

Dr. Piet Bakker; Gerard Smit; Yael de Haan; Laura Buijs

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

Qualification of contemporary French TV news

Directory of Open Access Journals (Sweden)

Sylvie LELEU-MERVIEL

2011-01-01

Full Text Available The News is one of the main programs on TV. In this regard, many investigations are concerned with TV News tackling the problem of the specificity of the audiovisual media. So, descriptive methods were designed to investigate conception and writing processes. Today, the emerging forms (non-stop news TV channels, no comment images TV, revitalize the information processing at television.Carrying on with the analyses of (Compte & Mouchon, 1990, this paper develops a method to examine the news productions in a relevant way. To do so, this article advocates the use of MCR, Méthode générale de Conceptualisation Relativisée based upon knowledge weaving theory (Mugur-Schächter, 2006. This study analysed a few TV news programs by using MCR tools. The method was applied to a corpus of news programs which were broadcasted the same day by two French channels. The study revealed the specificities of the present TV innovations.

A content-based news video retrieval system: NVRS

Science.gov (United States)

Liu, Huayong; He, Tingting

2009-10-01

This paper focus on TV news programs and design a content-based news video browsing and retrieval system, NVRS, which is convenient for users to fast browsing and retrieving news video by different categories such as political, finance, amusement, etc. Combining audiovisual features and caption text information, the system automatically segments a complete news program into separate news stories. NVRS supports keyword-based news story retrieval, category-based news story browsing and generates key-frame-based video abstract for each story. Experiments show that the method of story segmentation is effective and the retrieval is also efficient.

Spread the News: How the Crisis Affected the Impact of News on the European Sovereign Bond Markets

OpenAIRE

Beetsma, Roel; de Jong, Frank; Giuliodori, Massimo; Widijanto, Daniel

2012-01-01

We investigate how "news" affected domestic interest spreads vis-à-vis Germany and how it propagated to other countries during the recent crisis period, thereby distinguishing between the so-called GIIPS countries and other European countries. We make original use of the Eurointelligence newsflash to construct news variables based on the amount of news that is released on a country on a given date. We find that more news on average raises the domestic interest spread of GIIPS countries since ...

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

NARCIS (Netherlands)

Alencar, A.; Kruikemeier, S.

2015-01-01

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

News & Announcements

Science.gov (United States)

2001-08-01

, College Park, October 14-17, 2001. NEW: Update, is a partnership involving industry, government, and education. It will have a program of Experiments and Demonstrations, Mini Workshops, and Plenary Sessions. For registration information, contact Jim Jacobs, NEW: Update 2001, School of Science and Technology, Norfolk State University, Norfolk, VA 23504-8060; phone: 757/823-8109/9072; fax: 757/823-8215; dplaclaire@nsu.edu. The latest information about the workshop will be at http://MST-Online.nsu.edu/new. Chemistry Is in the News Conference Chemistry Is in the News-Teaching Organic Chemistry in the Context of Real World Issues, will be held at the University of Missouri-Columbia September 21-23, 2001. Funding from the Dreyfus Foundation will support 18 participants and will offer some partial travel grants. The conference will instruct faculty about the philosophy, pedagogy, implementation, and assessment of the project, doing so in small collaborative groups. It will focus on facilitating news-media-based authentic learning activities aimed at connecting real-world social, economic, and political issues to the teaching of organic chemistry and the development of student-assisted collaborative learning groups. The conference organizers are Rainer Glaser and James Groccia. Those interested should contact Rainer Glaser, University of Missouri, Department of Chemistry, Columbia, MO 65211; phone: 573/882-0331; fax: 573/882-2754; GlaserR@missouri.edu. ChemNet-Chemistry Lecture on the Internet A multimedia chemistry lecture, developed by R. Demuth, S. Nick, K. Rabe, L. Lensment, S. Schanze, J. Andresen, and W. Bensch of the University of Kiel, Germany, is being provided without charge over the Internet. The lecture is directed at students of chemistry, agricultural science, medicine, biology, and engineering and other interested persons. The lecture is in German but an English version is planned. With the aid of ChemNet the group plans to attain some information on the use and

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

Energy Technology Data Exchange (ETDEWEB)

NONE

1994-01-10

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.

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

International Nuclear Information System (INIS)

1994-01-01

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

Creative Cycling of News Professionals

Directory of Open Access Journals (Sweden)

Astrid Gynnild, PhD.

2007-03-01

Full Text Available 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 main concern is self-fulfillment through original contribution. The dilemma and resolution, creative cycling, is a basic social process continuously going within inner and outer framings. It consists of three interrelated dimensions: productive processing, breaks and shifts and inspirational looping.

New format for ATLAS e-news

CERN Multimedia

Pauline Gagnon

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

Linking online news and social media

NARCIS (Netherlands)

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

2011-01-01

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

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...

Product Differentiation in Local Television News.

Science.gov (United States)

Atwater, Tony

A study was conducted to investigate the extent to which local television stations exhibited diversity in newscast content within three midwest broadcast markets. A second objective was to describe the nature of the news content characteristic of local news stories that were broadcast by only one station within a market (or unique news stories). A…

Online News Sites and Journalism 2.0: Reader Comments on Al Jazeera Arabic

Directory of Open Access Journals (Sweden)

Muhammad M. Abdul-Mageed

2008-12-01

Full Text Available The current paper investigates reader commenting on news sites as one facet of journalism 2.0. Specifically, the themes, frequency, and regional coverage of readers’ comments—and in general, their activity levels and distribution—are considered, with a goal to increase knowledge of convergent media and computer-mediated communication (CMC, as well as shed light on the interactivity strategies adopted by influential news producers. The corpus is collected from the Arabic news site of the controversial Middle East-based, bilingual network Al Jazeera. Reader commenting was found to be a regular occurrence on the site but distributed unevenly across stories. The stories focused mostly on themes related to military and political violence, politics, and foreign relations, and covered events related to the Arab world more than other regions. Also, patterns of commenting varied according to day of the week and position of the story on the web page. Overall, these findings suggest that citizen journalism—journalism is performed by lay persons—on Al Jazeera tends to be shaped by the coverage and layout of the news site. Moreover, citizen participation in online news sites such as Al Jazeera is still far from ideal, in that commenters are given neither the access nor the facilitation to use modalities other than written text. These limitations are critiqued in light of contemporary discourses about media convergence and journalism 2.0.

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.

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...

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.

An Effective News Recommendation Method for Microblog User

Directory of Open Access Journals (Sweden)

Wanrong Gu

2014-01-01

Full Text Available Recommending news stories to users, based on their preferences, has long been a favourite domain for recommender systems research. Traditional systems strive to satisfy their user by tracing users' reading history and choosing the proper candidate news articles to recommend. However, most of news websites hardly require any user to register before reading news. Besides, the latent relations between news and microblog, the popularity of particular news, and the news organization are not addressed or solved efficiently in previous approaches. In order to solve these issues, we propose an effective personalized news recommendation method based on microblog user profile building and sub class popularity prediction, in which we propose a news organization method using hybrid classification and clustering, implement a sub class popularity prediction method, and construct user profile according to our actual situation. We had designed several experiments compared to the state-of-the-art approaches on a real world dataset, and the experimental results demonstrate that our system significantly improves the accuracy and diversity in mass text data.

An effective news recommendation method for microblog user.

Science.gov (United States)

Gu, Wanrong; Dong, Shoubin; Zeng, Zhizhao; He, Jinchao

2014-01-01

Recommending news stories to users, based on their preferences, has long been a favourite domain for recommender systems research. Traditional systems strive to satisfy their user by tracing users' reading history and choosing the proper candidate news articles to recommend. However, most of news websites hardly require any user to register before reading news. Besides, the latent relations between news and microblog, the popularity of particular news, and the news organization are not addressed or solved efficiently in previous approaches. In order to solve these issues, we propose an effective personalized news recommendation method based on microblog user profile building and sub class popularity prediction, in which we propose a news organization method using hybrid classification and clustering, implement a sub class popularity prediction method, and construct user profile according to our actual situation. We had designed several experiments compared to the state-of-the-art approaches on a real world dataset, and the experimental results demonstrate that our system significantly improves the accuracy and diversity in mass text data.

An Effective News Recommendation Method for Microblog User

Science.gov (United States)

Gu, Wanrong; Dong, Shoubin; Zeng, Zhizhao; He, Jinchao

2014-01-01

Recommending news stories to users, based on their preferences, has long been a favourite domain for recommender systems research. Traditional systems strive to satisfy their user by tracing users' reading history and choosing the proper candidate news articles to recommend. However, most of news websites hardly require any user to register before reading news. Besides, the latent relations between news and microblog, the popularity of particular news, and the news organization are not addressed or solved efficiently in previous approaches. In order to solve these issues, we propose an effective personalized news recommendation method based on microblog user profile building and sub class popularity prediction, in which we propose a news organization method using hybrid classification and clustering, implement a sub class popularity prediction method, and construct user profile according to our actual situation. We had designed several experiments compared to the state-of-the-art approaches on a real world dataset, and the experimental results demonstrate that our system significantly improves the accuracy and diversity in mass text data. PMID:24983011

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.

Apparent Contact Angle and Contact Angle Hysteresis on Liquid Infused Surfaces

OpenAIRE

Semprebon, Ciro; McHale, Glen; Kusumaatmaja, Halim

2016-01-01

We theoretically investigate the apparent contact angle and contact angle hysteresis of a droplet placed on a liquid infused surface. We show that the apparent contact angle is not uniquely defined by material parameters, but also has a strong dependence on the relative size between the droplet and its surrounding wetting ridge formed by the infusing liquid. We derive a closed form expression for the contact angle in the limit of vanishing wetting ridge, and compute the correction for small b...

Television news coverage of obesity in China, 1982-2009.

Science.gov (United States)

Yi, Zhe; Xu, Rui Qing; Zhao, Kun; Li, Ke Ji

2012-06-01

The purpose of this study was to explore how obesity was covered in television news in China, including the trends over time and the characteristics of obesity-related news. The frame analysis was adopted to assess the content of obesity-related news broadcasted in China Central Television (CCTV) from 1982 to 2009. To investigate the characteristics of the news, the obesity-related news was divided into subgroups according to populations concerned, as well as the period in which the news was broadcasted. The differences between subgroups were examined. A total of 1 599 pieces of news reported obesity, in which 1 278 pieces (79.92%) aired in "wealthy" period (2006-2009). More news was concerned with adults (1 134, 70.92%). "Individual behavior" dominated most of the cause frames (389, 24.33%), solution frames (522, 32.65%), and responsibility frames (860, 53.78%). There was more news mentioning individual factors in news aired in "wealthy" period and news concerning children. The coverage of social-structure causes was higher in news concerning children, while the coverage of social-structure solutions was higher in news concerning children and news aired in "wealthy" period. Although the coverage of obesity was modest, it showed an incremental trend as the economy grew. Obesity was mostly depicted as an individual problem in terms of responsibility, causes and solutions. Copyright © 2012 The Editorial Board of Biomedical and Environmental Sciences. Published by Elsevier B.V. All rights reserved.

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

NARCIS (Netherlands)

Trilling, D.; Schönbach, K.

2011-01-01

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

Cultural Knowledge in News Comprehension

DEFF Research Database (Denmark)

Mathieu, David

2009-01-01

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

Data Exchanges in Mobile News Apps

DEFF Research Database (Denmark)

Kammer, Aske; Wallberg, Filip

This paper maps the flows of data to and from third-party actors when users access content in mobile news apps. This way, it analyzes the strategic networks of collaboration and data exchange that news organizations engage in in the digital economy, expanding the traditional two-sided model...... of media economics (centered around sales to audiences and advertisers) to also account for what happens “behind the curtain”. Research already shows that the trade with data constitutes a central component of web-based business models (Evens & Van Damme, 2016; Gerlitz & Helmond, 2013; Lindskow, 2016......), but no systematic scrutiny of the same phenomenon exists with regards to mobile news use even though the use of mobile platforms for news accessing increases these years (Newman, Levy, & Nielsen, 2015). This study measures all calls made by the news apps upon accessing content, mapping which third-party actors get...

Children's Recall of the News: TV News Stories Compared with Three Print Versions.

Science.gov (United States)

van der Molen, Juliette H. Walma; van der Voort, Tom H. A.

1998-01-01

A sample of 144 fourth and sixth graders was presented with five children's news stories, in television form or in one of three print versions. Results indicated that children who watched news on television remembered the stories better than children who read one of the three print versions, regardless of their level of reading proficiency.…

Large-scale Comparative Sentiment Analysis of News Articles

OpenAIRE

Wanner, Franz; Rohrdantz, Christian; Mansmann, Florian; Stoffel, Andreas; Oelke, Daniela; Krstajic, Milos; Keim, Daniel; Luo, Dongning; Yang, Jing; Atkinson, Martin

2009-01-01

Online media offers great possibilities to retrieve more news items than ever. In contrast to these technical developments, human capabilities to read all these news items have not increased likewise. To bridge this gap, this poster presents a visual analytics tool for conducting semi-automatic sentiment analysis of large news feeds. The tool retrieves and analyzes the news of two categories (Terrorist Attack and Natural Disasters) and news which belong to both categories of the Europe Media ...

GOOD NEWS, BAD NEWS AND GARCH EFFECTS IN STOCK RETURN DATA

OpenAIRE

Craig A. Depken II

2001-01-01

It is shown that the volume of trade can be decomposed into proportional proxies for stochastic flows of good news and bad news into the market. Positive (good) information flows are assumed to increase the price of a financial vehicle while negative (bad) information flows decrease the price. For the majority of a sample of ten split-stocks it is shown that the proposed decomposition explains more GARCH than volume itself. Using the proposed decomposition, the variance of returns for younger...

Computing, Environment and Life Sciences | Argonne National Laboratory

Science.gov (United States)

Computing, Environment and Life Sciences Research Divisions BIOBiosciences CPSComputational Science DSLData Argonne Leadership Computing Facility Biosciences Division Environmental Science Division Mathematics and Computer Science Division Facilities and Institutes Argonne Leadership Computing Facility News Events About

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…

Do People Prefer to Pass Along Good or Bad News? Valence and Relevance of News as Predictors of Transmission Propensity

Science.gov (United States)

Heath

1996-11-01

Anecdotal evidence seems to indicate that exaggeratedly bad news may propagate in the marketplace of ideas. Three studies investigate whether people prefer to pass along pieces of bad news or good news that are equated for "surprisingness." People typically prefer to pass along central rather than extreme information (i.e., news that is less surprising rather than more surprising). However, when confronted with extreme information, the results support a preference for congruence, that is, people prefer to pass along news that is congruent with the emotional valence of the domain in question. This means that in emotionally negative domains, contrary to some theoretical predictions, people are willing to pass along bad news even when it is exaggeratedly bad. At the same time, however, people transmit exaggeratedly good news in emotionally positive domains. The general discussion indicates how these results may inform research on word of mouth for consumer products and social relations in organizations.

Emotional Mining: Tagging Emoticons to Online News

Science.gov (United States)

Kasinathan, Vinothini; Mustapha, Aida; Zhi Yong, Lee; Aida Zamnah, Z. A.

2017-08-01

This paper presents an emotion mining system, which assigns emoticons to newspaper articles into a pre-defined emotion category based on the underlying emotion in the news. Next, the system makes recommendation to the reader by tagging the news headline with the respective emoticons. Users are then able to decide whether to read the news based on the emoticons provided. The system also provides a filter for the users to choose the category of news to read following the emoticons.

Interpretation of Results of Studies Evaluating an Intervention Highlighted in Google Health News: A Cross-Sectional Study of News.

Directory of Open Access Journals (Sweden)

Romana Haneef

Full Text Available Mass media through the Internet is a powerful means of disseminating medical research. We aimed to determine whether and how the interpretation of research results is misrepresented by the use of "spin" in the health section of Google News. Spin was defined as specific way of reporting, from whatever motive (intentional or unintentional, to emphasize that the beneficial effect of the intervention is greater than that shown by the results.We conducted a cross-sectional study of news highlighted in the health section of US, UK and Canada editions of Google News between July 2013 and January 2014. We searched for news items for 3 days a week (i.e., Monday, Wednesday, and Friday during 6 months and selected a sample of 130 news items reporting a scientific article evaluating the effect of an intervention on human health.In total, 78% of the news did not provide a full reference or electronic link to the scientific article. We found at least one spin in 114 (88% news items and 18 different types of spin in news. These spin were mainly related to misleading reporting (59% such as not reporting adverse events that were reported in the scientific article (25%, misleading interpretation (69% such as claiming a causal effect despite non-randomized study design (49% and overgeneralization/misleading extrapolation (41% of the results such as extrapolating a beneficial effect from an animal study to humans (21%. We also identified some new types of spin such as highlighting a single patient experience for the success of a new treatment instead of focusing on the group results.Interpretation of research results was frequently misrepresented in the health section of Google News. However, we do not know whether these spin were from the scientific articles themselves or added in the news.

How to Write News for Broadcast and Print Media.

Science.gov (United States)

Dary, David

This book is a primer on the techniques of news writing and the application of those principles to print and broadcast journalism. Chapters include: "The News Media," which presents a brief history of journalism and the foundations on which it is based; "What Is News?"; "Gathering News," which discusses news beats, reporters' qualifications, and…

Masculinity discourse on media text: A critical review about news about violence on online news portals

Directory of Open Access Journals (Sweden)

Daniel Susilo

2017-12-01

Full Text Available Media as a medium plays a significant role in strengthening gender concept in society. Female’s sexualities are viewed as an object of judgement for the media. For the sake of men readers’ satisfaction, media justifies itself in its attempts to exploit women sexuality. Masculine’s way of thinking has been perpetuated in reports about women. Masculine men are considered empowering female’s bodies. Violence acts are considered as the form of masculine domination over feminine beings. This research aims to dismantle how media construct their texts on masculine discourses on online news portals. Online news portals are required to be swift in uploading news and using their acquired resources; thus, they perpetuate this masculine discourse. Critical discourse analysis of Van Dick was employed to unravel masculine discourse structures on media texts at the largest news portals in Indonesia, Alexa.com; and Tribunnews.com; which belong to a corporate media, Kompas Gramedia. The findings of this research state that online news portals and their acquired resources strengthen violence labelling as a part of masculine domination over feminine beings.

Perceptions of Advertising Influence on Broadcast News.

Science.gov (United States)

Brown, Hubert W.; Barnes, Beth E.

2001-01-01

Finds that while students (studying broadcast journalism or advertising) and practitioners (station news directors and agency media directors) were in agreement on the majority of opinion statements discussing advertising's influence on broadcast news content, except students were less bothered by advertising's influence on news content than were…

News Resources on the World Wide Web.

Science.gov (United States)

Notess, Greg R.

1996-01-01

Describes up-to-date news sources that are presently available on the Internet and World Wide Web. Highlights include electronic newspapers; AP (Associated Press) sources and Reuters; sports news; stock market information; New York Times; multimedia capabilities, including CNN Interactive; and local and regional news. (LRW)

Exploiting the time-dynamics of news diffusion on the Internet through a generalized Susceptible-Infected model

Science.gov (United States)

De Martino, Giuseppe; Spina, Serena

2015-11-01

We construct a news spreading model with a time dependent contact rate which generalizes the classical Susceptible-Infected model of epidemiology. In particular, we are interested on the time-dynamics of the sharing and diffusion process of news on the Internet. We focus on the counting process describing the number of connections to a given website, characterizing the cumulative density function of its inter-arrival times. Moreover, starting from the general form of the finite dimensional distribution of the process, we determine a formula for the time-variable rate of the connections and establish its relationship with the probability density function of the interarrival times. We finally show the effectiveness of our theoretical framework analyzing a real-world dataset, the Memetracker dataset, whose parameters characterizing the diffusion process are determined.

Hot news recommendation system from heterogeneous websites based on bayesian model.

Science.gov (United States)

Xia, Zhengyou; Xu, Shengwu; Liu, Ningzhong; Zhao, Zhengkang

2014-01-01

The most current news recommendations are suitable for news which comes from a single news website, not for news from different heterogeneous news websites. Previous researches about news recommender systems based on different strategies have been proposed to provide news personalization services for online news readers. However, little research work has been reported on utilizing hundreds of heterogeneous news websites to provide top hot news services for group customers (e.g., government staffs). In this paper, we propose a hot news recommendation model based on Bayesian model, which is from hundreds of different news websites. In the model, we determine whether the news is hot news by calculating the joint probability of the news. We evaluate and compare our proposed recommendation model with the results of human experts on the real data sets. Experimental results demonstrate the reliability and effectiveness of our method. We also implement this model in hot news recommendation system of Hangzhou city government in year 2013, which achieves very good results.

Giving bad news: a qualitative research exploration.

Science.gov (United States)

Aein, Fereshteh; Delaram, Masoumeh

2014-06-01

The manner in which healthcare professionals deliver bad news affects the way it is received, interpreted, understood, and dealt with. Despite the fact that clinicians are responsible for breaking bad news, it has been shown that they lack skills necessary to perform this task. The purpose of this study was to explore Iranian mothers' experiences to receive bad news about their children cancer and to summarize suggestions for improving delivering bad news by healthcare providers. A qualitative approach using content analysis was adopted. Semi-structured interviews were conducted with 14 mothers from two pediatric hospitals in Iran. Five major categories emerged from the data analysis, including dumping information, shock and upset, emotional work, burden of delivering bad news to the family members, and a room for multidisciplinary approach. Effective communication of healthcare team with mothers is required during breaking bad news. Using multidisciplinary approaches to prevent harmful reactions and providing appropriate support are recommended.

A nodally condensed SUPG formulation for free-surface computation of steady-state flows constrained by unilateral contact - Application to rolling

Science.gov (United States)

Arora, Shitij; Fourment, Lionel

2018-05-01

In the context of the simulation of industrial hot forming processes, the resultant time-dependent thermo-mechanical multi-field problem (v →,p ,σ ,ɛ ) can be sped up by 10-50 times using the steady-state methods while compared to the conventional incremental methods. Though the steady-state techniques have been used in the past, but only on simple configurations and with structured meshes, and the modern-days problems are in the framework of complex configurations, unstructured meshes and parallel computing. These methods remove time dependency from the equations, but introduce an additional unknown into the problem: the steady-state shape. This steady-state shape x → can be computed as a geometric correction t → on the domain X → by solving the weak form of the steady-state equation v →.n →(t →)=0 using a Streamline Upwind Petrov Galerkin (SUPG) formulation. There exists a strong coupling between the domain shape and the material flow, hence, a two-step fixed point iterative resolution algorithm was proposed that involves (1) the computation of flow field from the resolution of thermo-mechanical equations on a prescribed domain shape and (2) the computation of steady-state shape for an assumed velocity field. The contact equations are introduced in the penalty form both during the flow computation as well as during the free-surface correction. The fact that the contact description is inhomogeneous, i.e., it is defined in the nodal form in the former, and in the weighted residual form in the latter, is assumed to be critical to the convergence of certain problems. Thus, the notion of nodal collocation is invoked in the weak form of the surface correction equation to homogenize the contact coupling. The surface correction algorithm is tested on certain analytical test cases and the contact coupling is tested with some hot rolling problems.

Coupling News Sentiment with Web Browsing Data Improves Prediction of Intra-Day Price Dynamics.

Science.gov (United States)

Ranco, Gabriele; Bordino, Ilaria; Bormetti, Giacomo; Caldarelli, Guido; Lillo, Fabrizio; Treccani, Michele

2016-01-01

The new digital revolution of big data is deeply changing our capability of understanding society and forecasting the outcome of many social and economic systems. Unfortunately, information can be very heterogeneous in the importance, relevance, and surprise it conveys, affecting severely the predictive power of semantic and statistical methods. Here we show that the aggregation of web users' behavior can be elicited to overcome this problem in a hard to predict complex system, namely the financial market. Specifically, our in-sample analysis shows that the combined use of sentiment analysis of news and browsing activity of users of Yahoo! Finance greatly helps forecasting intra-day and daily price changes of a set of 100 highly capitalized US stocks traded in the period 2012-2013. Sentiment analysis or browsing activity when taken alone have very small or no predictive power. Conversely, when considering a news signal where in a given time interval we compute the average sentiment of the clicked news, weighted by the number of clicks, we show that for nearly 50% of the companies such signal Granger-causes hourly price returns. Our result indicates a "wisdom-of-the-crowd" effect that allows to exploit users' activity to identify and weigh properly the relevant and surprising news, enhancing considerably the forecasting power of the news sentiment.

Coupling News Sentiment with Web Browsing Data Improves Prediction of Intra-Day Price Dynamics.

Directory of Open Access Journals (Sweden)

Gabriele Ranco

Full Text Available The new digital revolution of big data is deeply changing our capability of understanding society and forecasting the outcome of many social and economic systems. Unfortunately, information can be very heterogeneous in the importance, relevance, and surprise it conveys, affecting severely the predictive power of semantic and statistical methods. Here we show that the aggregation of web users' behavior can be elicited to overcome this problem in a hard to predict complex system, namely the financial market. Specifically, our in-sample analysis shows that the combined use of sentiment analysis of news and browsing activity of users of Yahoo! Finance greatly helps forecasting intra-day and daily price changes of a set of 100 highly capitalized US stocks traded in the period 2012-2013. Sentiment analysis or browsing activity when taken alone have very small or no predictive power. Conversely, when considering a news signal where in a given time interval we compute the average sentiment of the clicked news, weighted by the number of clicks, we show that for nearly 50% of the companies such signal Granger-causes hourly price returns. Our result indicates a "wisdom-of-the-crowd" effect that allows to exploit users' activity to identify and weigh properly the relevant and surprising news, enhancing considerably the forecasting power of the news sentiment.

29 CFR 793.8 - “News editor.”

Science.gov (United States)

2010-07-01

... 29 Labor 3 2010-07-01 2010-07-01 false âNews editor.â 793.8 Section 793.8 Labor Regulations... INTERPRETATION NOT DIRECTLY RELATED TO REGULATIONS EXEMPTION OF CERTAIN RADIO AND TELEVISION STATION EMPLOYEES... Exemption § 793.8 “News editor.” A news editor is an employee who gathers, edits and rewrites the news. He...

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

Directory of Open Access Journals (Sweden)

Svjetlana Knežević

2011-12-01

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

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

Hypercard Another Computer Tool.

Science.gov (United States)

Geske, Joel

1991-01-01

Describes "Hypercard," a computer application package usable in all three modes of instructional computing: tutor, tool, and tutee. Suggests using Hypercard in scholastic journalism programs to teach such topics as news, headlines, design, photography, and advertising. Argues that the ability to access, organize, manipulate, and comprehend…

Is macroeconomic announcement news priced?

NARCIS (Netherlands)

de Goeij, Peter; Hu, Jiehui; Werker, Bas

2016-01-01

We test whether news contained in macroeconomic announcements (MEAs) is priced in the cross-section of stock returns. When including news on a set of widely followed individual macroeconomic fundamentals in the cross-section of stock returns, estimates of their prices of risk are consistent with the

School Violence and the News

Science.gov (United States)

... and teens have many sources of information about school shootings or other tragic events. They might see or hear news stories or graphic images on TV, radio, or online, over and over. ... of a news story about school violence can make some kids feel that might ...

16 CFR 1012.6 - The news media.

Science.gov (United States)

2010-01-01

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

Hot News Recommendation System from Heterogeneous Websites Based on Bayesian Model

Directory of Open Access Journals (Sweden)

Zhengyou Xia

2014-01-01

Full Text Available The most current news recommendations are suitable for news which comes from a single news website, not for news from different heterogeneous news websites. Previous researches about news recommender systems based on different strategies have been proposed to provide news personalization services for online news readers. However, little research work has been reported on utilizing hundreds of heterogeneous news websites to provide top hot news services for group customers (e.g., government staffs. In this paper, we propose a hot news recommendation model based on Bayesian model, which is from hundreds of different news websites. In the model, we determine whether the news is hot news by calculating the joint probability of the news. We evaluate and compare our proposed recommendation model with the results of human experts on the real data sets. Experimental results demonstrate the reliability and effectiveness of our method. We also implement this model in hot news recommendation system of Hangzhou city government in year 2013, which achieves very good results.

Computational dosimetry for grounded and ungrounded human models due to contact current

International Nuclear Information System (INIS)

Chan, Kwok Hung; Hattori, Junya; Laakso, Ilkka; Hirata, Akimasa; Taki, Masao

2013-01-01

This study presents the computational dosimetry of contact currents for grounded and ungrounded human models. The uncertainty of the quasi-static (QS) approximation of the in situ electric field induced in a grounded/ungrounded human body due to the contact current is first estimated. Different scenarios of cylindrical and anatomical human body models are considered, and the results are compared with the full-wave analysis. In the QS analysis, the induced field in the grounded cylindrical model is calculated by the QS finite-difference time-domain (QS-FDTD) method, and compared with the analytical solution. Because no analytical solution is available for the grounded/ungrounded anatomical human body model, the results of the QS-FDTD method are then compared with those of the conventional FDTD method. The upper frequency limit for the QS approximation in the contact current dosimetry is found to be 3 MHz, with a relative local error of less than 10%. The error increases above this frequency, which can be attributed to the neglect of the displacement current. The QS or conventional FDTD method is used for the dosimetry of induced electric field and/or specific absorption rate (SAR) for a contact current injected into the index finger of a human body model in the frequency range from 10 Hz to 100 MHz. The in situ electric fields or SAR are compared with the basic restrictions in the international guidelines/standards. The maximum electric field or the 99th percentile value of the electric fields appear not only in the fat and muscle tissues of the finger, but also around the wrist, forearm, and the upper arm. Some discrepancies are observed between the basic restrictions for the electric field and SAR and the reference levels for the contact current, especially in the extremities. These discrepancies are shown by an equation that relates the current density, tissue conductivity, and induced electric field in the finger with a cross-sectional area of 1 cm 2 . (paper)

News Media Framing of Negative Campaigning

DEFF Research Database (Denmark)

Pedersen, Rasmus Tue

2014-01-01

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

CSIR eNews: Laser technology

CSIR Research Space (South Africa)

CSIR

2009-08-01

Full Text Available stream_source_info CSIR e-NewsLaserT1_2009.pdf.txt stream_content_type text/plain stream_size 1889 Content-Encoding ISO-8859-1 stream_name CSIR e-NewsLaserT1_2009.pdf.txt Content-Type text/plain; charset=ISO-8859-1 Laser...

Reliability of Semiautomated Computational Methods for Estimating Tibiofemoral Contact Stress in the Multicenter Osteoarthritis Study

Directory of Open Access Journals (Sweden)

Donald D. Anderson

2012-01-01

Full Text Available Recent findings suggest that contact stress is a potent predictor of subsequent symptomatic osteoarthritis development in the knee. However, much larger numbers of knees (likely on the order of hundreds, if not thousands need to be reliably analyzed to achieve the statistical power necessary to clarify this relationship. This study assessed the reliability of new semiautomated computational methods for estimating contact stress in knees from large population-based cohorts. Ten knees of subjects from the Multicenter Osteoarthritis Study were included. Bone surfaces were manually segmented from sequential 1.0 Tesla magnetic resonance imaging slices by three individuals on two nonconsecutive days. Four individuals then registered the resulting bone surfaces to corresponding bone edges on weight-bearing radiographs, using a semi-automated algorithm. Discrete element analysis methods were used to estimate contact stress distributions for each knee. Segmentation and registration reliabilities (day-to-day and interrater for peak and mean medial and lateral tibiofemoral contact stress were assessed with Shrout-Fleiss intraclass correlation coefficients (ICCs. The segmentation and registration steps of the modeling approach were found to have excellent day-to-day (ICC 0.93–0.99 and good inter-rater reliability (0.84–0.97. This approach for estimating compartment-specific tibiofemoral contact stress appears to be sufficiently reliable for use in large population-based cohorts.

Possible Courses for News and Public Affairs

Science.gov (United States)

Wald, Richard C.

1978-01-01

Live programming, regular daily news programs, and documentary series, which are suggested as solutions to the limited scope of news and public affairs air time, would enable PBS to increase its coverage of news and public affairs. Some suggestions are also made for restructuring the functions of stations within the system to facilitate this…

'BREAKS' Protocol for Breaking Bad News.

Science.gov (United States)

Narayanan, Vijayakumar; Bista, Bibek; Koshy, Cheriyan

2010-05-01

Information that drastically alters the life world of the patient is termed as bad news. Conveying bad news is a skilled communication, and not at all easy. The amount of truth to be disclosed is subjective. A properly structured and well-orchestrated communication has a positive therapeutic effect. This is a process of negotiation between patient and physician, but physicians often find it difficult due to many reasons. They feel incompetent and are afraid of unleashing a negative reaction from the patient or their relatives. The physician is reminded of his or her own vulnerability to terminal illness, and find themselves powerless over emotional distress. Lack of sufficient training in breaking bad news is a handicap to most physicians and health care workers. Adherence to the principles of client-centered counseling is helpful in attaining this skill. Fundamental insight of the patient is exploited and the bad news is delivered in a structured manner, because the patient is the one who knows what is hurting him most and he is the one who knows how to move forward. Six-step SPIKES protocol is widely used for breaking bad news. In this paper, we put forward another six-step protocol, the BREAKS protocol as a systematic and easy communication strategy for breaking bad news. Development of competence in dealing with difficult situations has positive therapeutic outcome and is a professionally satisfying one.

The News Media as a Political Institution

DEFF Research Database (Denmark)

Ørsten, Mark; Allern, Sigurd

2011-01-01

: what new roles, if any, are news organizations and journalists playing in the political system? What are the characteristics of these new roles, and how do news organizations use their newfound political power? We address these questions in the context of an institutional approach to the news coupled...... with Hallin and Mancini's analysis of media systems....

Making the News: Jobs in TV Journalism

Science.gov (United States)

Csorny, Lauren

2009-01-01

What do TV news workers do each day? For many of them, contributing to daily news broadcasts has changed greatly over the years. This evolution will likely continue for years to come. And more changes to news production are expected, according to Tom Weir, an associate professor at the University of South Carolina's School of Journalism and Mass…

The News Media Industry

Science.gov (United States)

2003-06-05

into “infotainment,” with an emphasis on trivia and news of the lives of celebrities. As a result, the American public is, as media critic Mark...presented by multiple outlets is often recycled . For example, a reader of Newsweek may see a similar, if not identical, story in its sibling...teleprompter. News and entertainment have morphed into “infotainment,” with an emphasis on trivia and the lives of celebrities. Unfortunately

Apparent contact angle and contact angle hysteresis on liquid infused surfaces.

Science.gov (United States)

Semprebon, Ciro; McHale, Glen; Kusumaatmaja, Halim

2016-12-21

We theoretically investigate the apparent contact angle and contact angle hysteresis of a droplet placed on a liquid infused surface. We show that the apparent contact angle is not uniquely defined by material parameters, but also has a dependence on the relative size between the droplet and its surrounding wetting ridge formed by the infusing liquid. We derive a closed form expression for the contact angle in the limit of vanishing wetting ridge, and compute the correction for small but finite ridge, which corresponds to an effective line tension term. We also predict contact angle hysteresis on liquid infused surfaces generated by the pinning of the contact lines by the surface corrugations. Our analytical expressions for both the apparent contact angle and contact angle hysteresis can be interpreted as 'weighted sums' between the contact angles of the infusing liquid relative to the droplet and surrounding gas phases, where the weighting coefficients are given by ratios of the fluid surface tensions.

Studying Fake News via Network Analysis: Detection and Mitigation

OpenAIRE

Shu, Kai; Bernard, H. Russell; Liu, Huan

2018-01-01

Social media for news consumption is becoming increasingly popular due to its easy access, fast dissemination, and low cost. However, social media also enable the wide propagation of "fake news", i.e., news with intentionally false information. Fake news on social media poses significant negative societal effects, and also presents unique challenges. To tackle the challenges, many existing works exploit various features, from a network perspective, to detect and mitigate fake news. In essence...

Hypertext in online news stories: More control, more appreciation

NARCIS (Netherlands)

Lagerwerf, L.; Verheij, D.

2014-01-01

News websites struggle tailoring news stories to divergent needs of online news users. We examined a way to bridge these needs by representing sources in hypertext. News items were designed to be short and concise, with hyperlinks citing sources. Readers could either ignore hyperlinks or explore

CERN Video News on line

CERN Multimedia

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

Location-aware News Recommendation System with Using Fuzzy Logic

Directory of Open Access Journals (Sweden)

Mehdi Nejati

2016-10-01

Full Text Available with release of a huge amount of news on the Internet and the trend of users to Web-based news services.it is necessary to have a recommendation system. To grab attentions to news, news services use a number of criteria that called news values and user location is an important factor for it. In this paper, LONEF is proposed as a tow stage recommendation system. In first stage news are ranked by user’s locations and in second stage news are recommended by location Preferences, recency, Trustworthiness, groups priorities and popularity. To reduce ambiguity these properties is used tow Mamdani fuzzy interference and case-based decision systems. In Mamdani fuzzy interference system, it is tried to increase the system speed by optimizing selection of rules and membership functions and because of ambiguous feedback implementation, a decision making system is used to enable better simulation of user’s activities. Performance of our proposed approach is demonstrated in the experiments on different news groups.

The spread of true and false news online.

Science.gov (United States)

Vosoughi, Soroush; Roy, Deb; Aral, Sinan

2018-03-09

We investigated the differential diffusion of all of the verified true and false news stories distributed on Twitter from 2006 to 2017. The data comprise ~126,000 stories tweeted by ~3 million people more than 4.5 million times. We classified news as true or false using information from six independent fact-checking organizations that exhibited 95 to 98% agreement on the classifications. Falsehood diffused significantly farther, faster, deeper, and more broadly than the truth in all categories of information, and the effects were more pronounced for false political news than for false news about terrorism, natural disasters, science, urban legends, or financial information. We found that false news was more novel than true news, which suggests that people were more likely to share novel information. Whereas false stories inspired fear, disgust, and surprise in replies, true stories inspired anticipation, sadness, joy, and trust. Contrary to conventional wisdom, robots accelerated the spread of true and false news at the same rate, implying that false news spreads more than the truth because humans, not robots, are more likely to spread it. Copyright © 2018 The Authors, some rights reserved; exclusive licensee American Association for the Advancement of Science. No claim to original U.S. Government Works.

Breaking bad news: issues relating to nursing practice.

Science.gov (United States)

Warnock, Clare

2014-07-15

The breaking of bad news was traditionally regarded to be the time when a doctor and nurse sat down with a patient and family members to provide information about, for example, a life-limiting diagnosis or a poor prognosis. However, breaking bad news is now generally accepted as a process, not a one-off event, and is considered to refer to any bad, sad or difficult information that alters patients' perceptions of their present and future. Nurses have an important role in the process of providing information and helping patients prepare for, receive, understand and cope with the bad news they have been given. This article aims to help nurses understand the process of breaking bad news and discuss the challenges and difficulties that nurses can face when they are involved with patients who have been given bad news. It also provides guidance with regard to preparing for breaking bad news, giving difficult information, responding to possible reactions, and supporting patients and their relatives after they have received bad news.

Predicting the volume of comments on online news stories

NARCIS (Netherlands)

Tsagkias, M.; Weerkamp, W.; de Rijke, M.; Cheung, D.; Song, I.-Y.; Chu, W.; Hu, X.; Lin, J.; Li, J.; Peng, Z.

2009-01-01

On-line news agents provide commenting facilities for readers to express their views with regard to news stories. The number of user supplied comments on a news article may be indicative of its importance or impact. We report on exploratory work that predicts the comment volume of news articles

When good news is bad news: explicating the moderated mediation dynamic behind the reversed mobilization effect

NARCIS (Netherlands)

Schuck, A.R.T.; de Vreese, C.H.

2012-01-01

This study investigates the mobilizing potential of positive news framing on opponents of a referendum proposal. On the basis of an experiment (N = 470), using bootstrapping as a method to assess conditional indirect effects, mediation analysis showed that positive news framing—endorsing a

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 results show that a simple decision tree classifier can learn incidence type with satisfactory results from news data....

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…

Misinformation with fake news

Directory of Open Access Journals (Sweden)

M. BOTEI

2017-12-01

Full Text Available The last presidential elections in the United States of America (2016 have brought to the international public opinion’ s attention the phenomenon of “fake news”. Though it isn’t a new phenomenon, the spread of fake information for manipulating and misinforming the masses has existed in all historical periods. This time the phenomenon was noticed because of the number of fake news and, especially because of their impact, starting the discussion whether the victory of Donald Trump happened because of fake news and raising the question whether this phenomenon is a danger to democracy. An important reaction came also from the part of technology companies, of tech giants, Google and Facebook especially, which want the implementation of the phenomenon. Misinformation with public speech under the form of fake news brings to discussion the responsibility in the online space, but also the protection of people against this phenomenon.

News exposure predicts anti-Muslim prejudice.

Science.gov (United States)

Shaver, John H; Sibley, Chris G; Osborne, Danny; Bulbulia, Joseph

2017-01-01

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

Nuclear Malaysia in The News 2015

International Nuclear Information System (INIS)

2016-01-01

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.

Nuclear Malaysia in the news 2009

International Nuclear Information System (INIS)

2008-01-01

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.

Nuclear Malaysia in the news 2014

International Nuclear Information System (INIS)

2009-01-01

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.

The shifting temporalities of online news

DEFF Research Database (Denmark)

Bødker, Henrik; Brügger, Niels

2018-01-01

websites (as well as other characteristics of online archives), the construction of the empirical base stands in a complex relation to the analytical framework applied. As much as the article is a historical analysis of the temporality of online news, it, thus, also offers a range of methodological......As much as news websites news can be characterised by speed and immediacy, they are also recognisable online periodicals, which accumulate preceding news items. This is, as with the constitution of time in general, linked to relations between change and continuity. This article aims to understand...... consequently employs a framework for webpage analysis that primarily focuses on the syntactical level where temporalities emerge as relations between textual elements that change at very different intervals. This framework is applied to examples from the different stages of The Guardian’s webpage from 1996...

Advertising and news management in media organisations aspect of advertisers' influence on news content

OpenAIRE

Jastramskis, Deimantas

2008-01-01

The aim of the article is to analyze display of financial and organizational aspects of advertisers’ influence on news’ content. Main points of analysis are: advertising influence on concentration of media organizations, convergence of advertising and journalism in the strategies of media marketing, relation between advertising and news content in Lithuanian media system, problems of links between political advertising and presentation of politicians in the news .

Fake News Detection on Social Media: A Data Mining Perspective

OpenAIRE

Shu, Kai; Sliva, Amy; Wang, Suhang; Tang, Jiliang; Liu, Huan

2017-01-01

Social media for news consumption is a double-edged sword. On the one hand, its low cost, easy access, and rapid dissemination of information lead people to seek out and consume news from social media. On the other hand, it enables the wide spread of "fake news", i.e., low quality news with intentionally false information. The extensive spread of fake news has the potential for extremely negative impacts on individuals and society. Therefore, fake news detection on social media has recently b...

Computed Tomography (CT) -- Head

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Full Text Available Toggle navigation Test/Treatment Patient Type Screening/Wellness Disease/Condition Safety En Español More Info About Us News Physician Resources Professions Site Index A-Z Computed Tomography ( ...

Computed Tomography (CT) -- Sinuses

Medline Plus

Full Text Available Toggle navigation Test/Treatment Patient Type Screening/Wellness Disease/Condition Safety En Español More Info About Us News Physician Resources Professions Site Index A-Z Computed Tomography ( ...

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

Are news media substitutes? Gratifications, contents, and uses

NARCIS (Netherlands)

van der Wurff, R.

2011-01-01

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

Nuclear Malaysia in the news 2011

International Nuclear Information System (INIS)

2012-01-01

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.

Nuclear Malaysia in the news 2012

International Nuclear Information System (INIS)

2013-01-01

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.

Nuclear Malaysia in the news 2010

International Nuclear Information System (INIS)

2011-01-01

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.

Nuclear Malaysia in the news 2008

International Nuclear Information System (INIS)

2009-01-01

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.

Engaging and Disengaging with Political News

DEFF Research Database (Denmark)

Ørmen, Jacob; Linaa Jensen, Jakob

(most notably by Prior, 2007; Stromback, Djerf-Pierre, & Shehata, 2012) that this development also can lead to an increase in the number of people who utilize this enhanced media choice to skip news altogether. One area that merits special attention in this context is political news. Critical engagement......, 1992) and 'performance of identity' (Madianou, 2009) that take place throughout people's everyday life. To further understand these processes it is important to attend to how users engage – or disengage – with political news. To do this we present a typology of news users based on an exploratory...... and conversing face-to-face) that users engage in for political discussion, and compare these across demographics as well as relevant media use patterns. The findings from the survey will be supplemented by results from a series of qualitative interviews that shed light on the motivations users have for engaging...

Fake News

Science.gov (United States)

Frederiksen, Linda

2017-01-01

In a politically and digitally polarized environment, identifying and evaluating fake news is more difficult than ever before. Librarians who have been teaching information and media literacy skills for decades understand the role we can and must play in this environment.

Breaking the news or fueling the epidemic? Temporal association between news media report volume and opioid-related mortality.

Directory of Open Access Journals (Sweden)

Nabarun Dasgupta

2009-11-01

Full Text Available Historical studies of news media have suggested an association between reporting and increased drug abuse. Period effects for substance use have been documented for different classes of legal and illicit substances, with the suspicion that media publicity may have played major roles in their emergence. Previous analyses have drawn primarily from qualitative evidence; the temporal relationship between media reporting volume and adverse health consequences has not been quantified nationally. We set out to explore whether we could find a quantitative relationship between media reports about prescription opioid abuse and overdose mortality associated with these drugs. We assessed whether increases in news media reports occurred before or after increases in overdose deaths.Our ecological study compared a monthly time series of unintentional poisoning deaths involving short-acting prescription opioid substances, from 1999 to 2005 using multiple cause-of-death data published by the National Center for Health Statistics, to monthly counts of English-language news articles mentioning generic and branded names of prescription opioids obtained from Google News Archives from 1999 to 2005. We estimated the association between media volume and mortality rates by time-lagged regression analyses. There were 24,272 articles and 30,916 deaths involving prescription opioids during the seven-year study period. Nationally, the number of articles mentioning prescription opioids increased dramatically starting in early 2001, following prominent coverage about the nonmedical use of OxyContin. We found a significant association between news reports and deaths, with media reporting preceding fatal opioid poisonings by two to six months and explaining 88% (p<0.0001, df 78 of the variation in mortality.While availability, structural, and individual predispositions are key factors influencing substance use, news reporting may enhance the popularity of psychoactive

News analytics for financial decision support

NARCIS (Netherlands)

Milea, D.V.

2013-01-01

This 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 messages, by

Local television news reporting of kidney disease.

Science.gov (United States)

Jaffery, Jonathan B; Jacobson, Lynn M; Goldstein, Kenneth M; Pribble, James M

2006-12-01

Local television is the primary news source for the majority of Americans. This study aims to describe how local news reports on kidney disease. Using our searchable database of health-related late local news segments from 2002, we identified stories with the key words kidney, hypertension, blood pressure, or diabetes. This database is a representative sample of the late local news on 122 stations in the 50 largest US media markets, comprising 60% of the population. The content of each identified story was reviewed to determine whether it mentioned: (1) chronic kidney disease (CKD), (2) screening for kidney disease, or (3) kidney disease as a potential complication (for blood pressure- or diabetes-related stories). Only 2 of 1,799 database news stories (0.11%) included "kidney" as a summary key word; neither referred to CKD, screening, or complications of other diseases. Of 19 stories about hypertension or blood pressure (1.06% of all stories) and the 14 stories about diabetes (0.78% of all stories), none mentioned these criteria. Despite efforts to increase public awareness of and screening for CKD, local television news (the most important news source for a majority of Americans) did little to help achieve these goals. Further work will be needed to confirm whether this paucity of coverage varies over time and determine why so little attention is given to CKD. Educating physicians and public relations personnel who advocate for kidney disease about journalists' needs may be an important step to help advance public awareness of CKD.

17 CFR 242.505 - Exclusion for news media.

Science.gov (United States)

2010-04-01

... 17 Commodity and Securities Exchanges 3 2010-04-01 2010-04-01 false Exclusion for news media. 242...-Analyst Certification § 242.505 Exclusion for news media. No provision of this Regulation AC shall apply to any person who: (a) Is the publisher of any bona fide newspaper, news magazine or business or...

A Functional Conceptualization of Understanding Science in the News

Science.gov (United States)

Anderson, Megan M.

The idea that the public should have the capacity for understanding science in the news has been embraced by scientists, educators, and policymakers alike. An oft-cited goal of contemporary science education, in fact, is to enhance students' understanding of science in the news. But what exactly does it mean to understand science in the news? Surprisingly few have asked this question, or considered the significance of its answer. This dissertation steps away from issues of science teaching and learning to examine the nature of understanding science in the news itself. My work consolidates past scholarship from the multiple fields concerned with the relationship between science and society to produce a theoretical model of understanding science in the news as a complex, multidimensional process that involves an understanding of science as well as journalism. This thesis begins by exploring the relationship between the understanding implicit in understanding science in the news and understanding science. Many assume these two ways of knowing are one in the same. To rebut this assumption, I examine the types of knowledge necessary for understanding science and understanding science in the news. I then use the literature devoted to scientific literacy to show how past research has imagined the knowledge necessary to understand science in the news. Next, I argue that one of the principle difficulties with these conceptualizations is that they define science in the news in essentially the same terms as science. They also, I suggest, oversimplify how and why public interacts with science in the news. This dissertation concludes with a proposal for one way we might think about understanding science in the news on its own terms rather than those of understanding science. This dissertation attempts to connect two fields of research that rarely intersect, despite their multiple common interests: science education and mass communication. It considers the notion of

Software and Computing News

CERN Multimedia

Barberis, D

The last several months have been very busy ones for the ATLAS software developers. They've been trying to cope with the competing demands of multiple software stress tests and testbeds. These include Data Challenge Two (DC2), the Combined Testbeam (CTB), preparations for the Physics Workshop to be held in Rome in June 2005, and other testbeds, primarily one for the High-Level Trigger. Data Challenge 2 (DC2) The primary goal of this was to validate the computing model and to provide a test of simulating a day's worth of ATLAS data (10 million events) and of fully processing it and making it available to the physicists within 10 days (i.e. a 10% scale test). DC2 consists of three parts - the generation, simulation, and mixing of a representative sample of physics events with background events; the reconstruction of the mixed samples with initial classification into the different physics signatures; and the distribution of the data to multiple remote sites (Tier-1 centers) for analysis by physicists. Figu...

Subprime Loans and Fake News

DEFF Research Database (Denmark)

Hendricks, Vincent Fella

2017-01-01

Could the market fundamentalism that ruled the pre-crisis financial markets of the 2000s hold lessons for how we should approach the unregulated information and news market in the digital age?......Could the market fundamentalism that ruled the pre-crisis financial markets of the 2000s hold lessons for how we should approach the unregulated information and news market in the digital age?...

Predicting User Views in Online News

DEFF Research Database (Denmark)

Hardt, Daniel; Rambow, Owen

2017-01-01

We analyze user viewing behavior on anonline news site. We collect data from64,000 news articles, and use text featuresto predict frequency of user views.We compare predictiveness of the headlineand “teaser” (viewed before clicking) andthe body (viewed after clicking). Both arepredictive of click...

The Effect of the Online News on Tourism

Directory of Open Access Journals (Sweden)

Eda DİŞLİ BAYRAKTAR

2018-01-01

Full Text Available Due to the technological developments, people are able to quickly reach the information and the news about destinations where they have planned to go on their holidays. Online news websites are important and reliable tools which deliver up-to-date information about a destination to broad masses. It is indisputable that the media is a significant influence on public awareness, tourist purchase decision, destination image and tourist behavior. A tourist who chooses a holiday destination decides among countless destinations according to the information he receives from various sources. Therefore, in this study, the news in the two foreign online news sites are interpreted according to the touristic arrival statistics from the Ministry of Culture and Tourism. The two countries to be included in the study, Germany and England, were selected among the countries that sent the most tourists to Turkey. In these countries, news web sites with the highest number of daily visitors were determined and the news related to Turkey in the 7 years period between 2010 and 2016 were analyzed by content analysis.

Television News Uses: A Cross-National Comparison.

Science.gov (United States)

Levy, Mark R.

1978-01-01

Reports that a classification of television news uses and gratifications based on research in Leeds, England, did not adequately encompass the functions of television news for a United States audience. (GW)

Experimental investigation on the electrical contact behavior of rolling contact connector

Energy Technology Data Exchange (ETDEWEB)

Chen, Junxing; Yang, Fei, E-mail: yfei2007@mail.xjtu.edu.cn; Luo, Kaiyu; Zhu, Mingliang; Wu, Yi; Rong, Mingzhe [State Key Laboratory of Electrical Insulation and Power Equipment, Xi’an Jiaotong University, Xi’an 710049 (China)

2015-12-15

Rolling contact connector (RCC) is a new technology utilized in high performance electric power transfer systems with one or more rotating interfaces, such as radars, satellites, wind generators, and medical computed tomography machines. Rolling contact components are used in the RCC instead of traditional sliding contacts to transfer electrical power and/or signal. Since the requirement of the power transmission is increasing in these years, the rolling electrical contact characteristics become more and more important for the long-life design of RCC. In this paper, a typical form of RCC is presented. A series of experimental work are carried out to investigate the rolling electrical contact characteristics during its lifetime. The influence of a variety of factors on the electrical contact degradation behavior of RCC is analyzed under both vacuum and air environment. Based on the surface morphology and elemental composition changes in the contact zone, which are assessed by field emission scanning electron microscope and confocal laser scanning microscope, the mechanism of rolling electrical contact degradation is discussed.

Top News Events of 1973 Ranked for Educators.

Science.gov (United States)

Burdin, Joel L.

This document presents a listing of those news events for 1973 that are thought by the author to have the most immediate or potential significance for educators. It is noted that the selections were made primarily from the "Washington Post,""Washington Star-News,""New York Times," and weekly news magazines. The events, ranked in order of present…

For Video Games, Bad News Is Good News: News Reporting of Violent Video Game Studies.

Science.gov (United States)

Copenhaver, Allen; Mitrofan, Oana; Ferguson, Christopher J

2017-12-01

News coverage of video game violence studies has been critiqued for focusing mainly on studies supporting negative effects and failing to report studies that did not find evidence for such effects. These concerns were tested in a sample of 68 published studies using child and adolescent samples. Contrary to our hypotheses, study effect size was not a predictor of either newspaper coverage or publication in journals with a high-impact factor. However, a relationship between poorer study quality and newspaper coverage approached significance. High-impact journals were not found to publish studies with higher quality. Poorer quality studies, which tended to highlight negative findings, also received more citations in scholarly sources. Our findings suggest that negative effects of violent video games exposure in children and adolescents, rather than large effect size or high methodological quality, increase the likelihood of a study being cited in other academic publications and subsequently receiving news media coverage.

Breaking the news or fueling the epidemic? Temporal association between news media report volume and opioid-related mortality.

Science.gov (United States)

Dasgupta, Nabarun; Mandl, Kenneth D; Brownstein, John S

2009-11-18

Historical studies of news media have suggested an association between reporting and increased drug abuse. Period effects for substance use have been documented for different classes of legal and illicit substances, with the suspicion that media publicity may have played major roles in their emergence. Previous analyses have drawn primarily from qualitative evidence; the temporal relationship between media reporting volume and adverse health consequences has not been quantified nationally. We set out to explore whether we could find a quantitative relationship between media reports about prescription opioid abuse and overdose mortality associated with these drugs. We assessed whether increases in news media reports occurred before or after increases in overdose deaths. Our ecological study compared a monthly time series of unintentional poisoning deaths involving short-acting prescription opioid substances, from 1999 to 2005 using multiple cause-of-death data published by the National Center for Health Statistics, to monthly counts of English-language news articles mentioning generic and branded names of prescription opioids obtained from Google News Archives from 1999 to 2005. We estimated the association between media volume and mortality rates by time-lagged regression analyses. There were 24,272 articles and 30,916 deaths involving prescription opioids during the seven-year study period. Nationally, the number of articles mentioning prescription opioids increased dramatically starting in early 2001, following prominent coverage about the nonmedical use of OxyContin. We found a significant association between news reports and deaths, with media reporting preceding fatal opioid poisonings by two to six months and explaining 88% (pnews reporting may enhance the popularity of psychoactive substances. Albeit ecological in nature, our finding suggests the need for further evaluation of the influence of news media on health. Reporting on prescription opioids conforms

Computed Tomography (CT) -- Head

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Full Text Available Toggle navigation Test/Treatment Patient Type Screening/Wellness Disease/Condition Safety En Español More Info Images/Videos About Us News Physician Resources Professions Site Index A-Z Computed Tomography (CT) - Head ...

Computed Tomography (CT) -- Sinuses

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Full Text Available Toggle navigation Test/Treatment Patient Type Screening/Wellness Disease/Condition Safety En Español More Info Images/Videos About Us News Physician Resources Professions Site Index A-Z Computed Tomography (CT) - Sinuses ...

From everyday communicative figurations to rigorous audience news repertoires

DEFF Research Database (Denmark)

Kobbernagel, Christian; Schrøder, Kim Christian

2016-01-01

In the last couple of decades there has been an unprecedented explosion of news media platforms and formats, as a succession of digital and social media have joined the ranks of legacy media. We live in a ‘hybrid media system’ (Chadwick, 2013), in which people build their cross-media news...... repertoires from the ensemble of old and new media available. This article presents an innovative mixed-method approach with considerable explanatory power to the exploration of patterns of news media consumption. This approach tailors Q-methodology in the direction of a qualitative study of news consumption......, in which a card sorting exercise serves to translate the participants’ news media preferences into a form that enables the researcher to undertake a rigorous factor-analytical construction of their news consumption repertoires. This interpretive, factor-analytical procedure, which results in the building...

News Media and the Öresund Region

DEFF Research Database (Denmark)

Falkheimer, Jesper; Ørsten, Mark; Eberholst, Mads Kæmsgaard

2017-01-01

Europeanisation, in other words, of the potential for increased communication linkages in news media content among European Union (EU) member states. We investigate this topic by analysing news content published by selected media outlets from 2002 to 2012 and by interviewing Danish and Swedish journalists who...... cover the region. We find that most news content does not mention the Öresund region, and that one reason for this lack might be that neither Danish nor Swedish reporters consider the region to be newsworthy....

Developing a News Media Literacy Scale

Science.gov (United States)

Ashley, Seth; Maksl, Adam; Craft, Stephanie

2013-01-01

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

The Spatiotemporal Dynamics of Digital News Audiences

DEFF Research Database (Denmark)

Peters, Chris

2016-01-01

of changing the socially-situated affordances of news use. Having sketched these contours, the chapter then highlights analytical challenges for understanding and conceptualizing the new interrelations between digital news content, production, and consumption, grounding this analysis with theoretical insights...... that emphasize the significance of spatiotemporal dynamics. The emphasis here is on the interrelations and mobilities of digital news audiences, based on a recognition of the productive impacts of media use while being careful to note the limitations of a paradigm shift that points solely to the possibilities...... generated by the ubiquitous presence of media in our everyday lives. Aspects of interaction and personalization beget by new media technologies certainly shape the possibilities, practices and power audiences have to choose news wherever, whenever, and however they want. However, this simultaneously...

Cohesiveness in financial news and its relation to market volatility.

Science.gov (United States)

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

2014-05-22

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

Cohesiveness in Financial News and its Relation to Market Volatility

Science.gov (United States)

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

2014-01-01

Motivated by recent financial crises, significant research efforts have been put into studying contagion effects and herding behaviour in financial markets. Much less has been said regarding the influence of financial news on financial markets. We propose a novel measure of collective behaviour based on financial news on the Web, the News Cohesiveness Index (NCI), and we demonstrate that the index can be used as a financial market volatility indicator. We evaluate the NCI using financial documents from large Web news sources on a daily basis from October 2011 to July 2013 and analyse the interplay between financial markets and finance-related news. We hypothesise that strong cohesion in financial news reflects movements in the financial markets. Our results indicate that cohesiveness in financial news is highly correlated with and driven by volatility in financial markets. PMID:24849598

people | News

Science.gov (United States)

of Communication Fermilab news Search Useful links Symmetry magazine Interactions Interact people , people, building, Wilson Hall, farm, planter A John Deere planter is ready for work. Josh Frieman takes the experiment for the next two years. Controlled burn at Pine Street entrance May 9, 2018 Ryan

BreakingNews: Article Annotation by Image and Text Processing.

Science.gov (United States)

Ramisa, Arnau; Yan, Fei; Moreno-Noguer, Francesc; Mikolajczyk, Krystian

2018-05-01

Building upon recent Deep Neural Network architectures, current approaches lying in the intersection of Computer Vision and Natural Language Processing have achieved unprecedented breakthroughs in tasks like automatic captioning or image retrieval. Most of these learning methods, though, rely on large training sets of images associated with human annotations that specifically describe the visual content. In this paper we propose to go a step further and explore the more complex cases where textual descriptions are loosely related to the images. We focus on the particular domain of news articles in which the textual content often expresses connotative and ambiguous relations that are only suggested but not directly inferred from images. We introduce an adaptive CNN architecture that shares most of the structure for multiple tasks including source detection, article illustration and geolocation of articles. Deep Canonical Correlation Analysis is deployed for article illustration, and a new loss function based on Great Circle Distance is proposed for geolocation. Furthermore, we present BreakingNews, a novel dataset with approximately 100K news articles including images, text and captions, and enriched with heterogeneous meta-data (such as GPS coordinates and user comments). We show this dataset to be appropriate to explore all aforementioned problems, for which we provide a baseline performance using various Deep Learning architectures, and different representations of the textual and visual features. We report very promising results and bring to light several limitations of current state-of-the-art in this kind of domain, which we hope will help spur progress in the field.

Quantum Computing: Selected Internet Resources for Librarians, Researchers, and the Casually Curious

OpenAIRE

Cirasella, Jill

2009-01-01

This article is an annotated selection of the most important and informative Internet resources for learning about quantum computing, finding quantum computing literature, and tracking quantum computing news.

Valence-Dependent Belief Updating: Computational Validation

Directory of Open Access Journals (Sweden)

Bojana Kuzmanovic

2017-06-01

Full Text Available People tend to update beliefs about their future outcomes in a valence-dependent way: they are likely to incorporate good news and to neglect bad news. However, belief formation is a complex process which depends not only on motivational factors such as the desire for favorable conclusions, but also on multiple cognitive variables such as prior beliefs, knowledge about personal vulnerabilities and resources, and the size of the probabilities and estimation errors. Thus, we applied computational modeling in order to test for valence-induced biases in updating while formally controlling for relevant cognitive factors. We compared biased and unbiased Bayesian models of belief updating, and specified alternative models based on reinforcement learning. The experiment consisted of 80 trials with 80 different adverse future life events. In each trial, participants estimated the base rate of one of these events and estimated their own risk of experiencing the event before and after being confronted with the actual base rate. Belief updates corresponded to the difference between the two self-risk estimates. Valence-dependent updating was assessed by comparing trials with good news (better-than-expected base rates with trials with bad news (worse-than-expected base rates. After receiving bad relative to good news, participants' updates were smaller and deviated more strongly from rational Bayesian predictions, indicating a valence-induced bias. Model comparison revealed that the biased (i.e., optimistic Bayesian model of belief updating better accounted for data than the unbiased (i.e., rational Bayesian model, confirming that the valence of the new information influenced the amount of updating. Moreover, alternative computational modeling based on reinforcement learning demonstrated higher learning rates for good than for bad news, as well as a moderating role of personal knowledge. Finally, in this specific experimental context, the approach based on

Three-dimensional finite analysis of acetabular contact pressure and contact area during normal walking.

Science.gov (United States)

Wang, Guangye; Huang, Wenjun; Song, Qi; Liang, Jinfeng

2017-11-01

This study aims to analyze the contact areas and pressure distributions between the femoral head and mortar during normal walking using a three-dimensional finite element model (3D-FEM). Computed tomography (CT) scanning technology and a computer image processing system were used to establish the 3D-FEM. The acetabular mortar model was used to simulate the pressures during 32 consecutive normal walking phases and the contact areas at different phases were calculated. The distribution of the pressure peak values during the 32 consecutive normal walking phases was bimodal, which reached the peak (4.2 Mpa) at the initial phase where the contact area was significantly higher than that at the stepping phase. The sites that always kept contact were concentrated on the acetabular top and leaned inwards, while the anterior and posterior acetabular horns had no pressure concentration. The pressure distributions of acetabular cartilage at different phases were significantly different, the zone of increased pressure at the support phase distributed at the acetabular top area, while that at the stepping phase distributed in the inside of acetabular cartilage. The zones of increased contact pressure and the distributions of acetabular contact areas had important significance towards clinical researches, and could indicate the inductive factors of acetabular osteoarthritis. Copyright © 2016. Published by Elsevier Taiwan.

News, Documentary and Advocacy Journalism

OpenAIRE

Charles, Mathew

2013-01-01

This chapter examines how alternative models of journalism are emerging to counter the news values associated with the so-called mainstream media - news values, which are increasingly criticised for serving only the interests of the political and economic elite. In particular, this chapter looks at advocacy journalism, which focuses on a shift away from objectivity towards the arguably more ethical practice of attachment. The neutral and detached reporter, who remains outside of events and re...

Obesity in the news: directions for future research.

Science.gov (United States)

Atanasova, D; Koteyko, N; Gunter, B

2012-06-01

Obesity attracts large volumes of news coverage. This in turn has spawned academic studies investigating how news framing may affect views about causes of and solutions to obesity. We use key studies to demonstrate that although existing research has made valuable discoveries about how obesity is defined in various media outlets, some methodological and theoretical questions remain unaddressed. We argue that extant research has focused on one dimension of analysis--the problematization of obesity in news stories--precluding insights into the entire process of obesity communication. Drawing on framing and media studies research, we propose a multidimensional approach to shed more light on factors affecting the production of obesity news stories by journalists and how they may be received by audience members. Ways of moving research into this multidimensional direction are proposed, including analysis of journalistic news values, political leaning and style of media outlets, emotion-eliciting language, readers' comments and obesity-related news visuals. Knowledge resulting from the exploration of these dimensions of the issue of obesity can be used to improve strategies to inform and engage audience members. © 2012 The Authors. obesity reviews © 2012 International Association for the Study of Obesity.

Reality Construction of News Release on Local Television

Directory of Open Access Journals (Sweden)

Noneng Sumiaty

2015-07-01

Full Text Available The research generally aims to know the reality of journalists and television media in local television news. This is a descriptive study through a qualitative approach. Techniques of data collection are done through observation, in-depth interviews with key informants (key person, which is leading people in the editorial, the coordinator of the coverage, presenter of news, finance and human resource development and master of ceremony room ATV Sukabumi. The survey results revealed that to serve a local television news  required reporting from journalists. Before the news broadcast gets edit of journalists, the coordinator of the coverage and the editor in chief as the elaboration of filtering journalist and chief editor of coverage as the owner of a local television media. So that, a local television news broadcast can not avoid the subjective element of the journalists and media owners who are part of the construction.

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…

Breaking bad news among cancer physicians

Directory of Open Access Journals (Sweden)

Sami Ayed Alshammary

2017-01-01

Full Text Available Background: Breaking bad news to patients with cancer diagnosis is not an easy task for physicians. The diagnosis must be explicitly stated and understood, and prognosis must be well-discussed in the most gentle and comfortable manner. It is important that the disclosure is performed in a way that patients will not lose all hope and get very depressed, leading them to undergo an abrupt change of their outlook in life. Objective: The aim of this study was to explore the physicians' perceptions and perspectives of breaking bad news to cancer patients. Methods: A cross-sectional survey of all comprehensive cancer centre physicians currently working in a university teaching hospital in the Middle East was conducted from August to September 2016. Results: Sixty-eight percent responded to the survey. Eighty-four percent were comfortable with breaking bad news, and 70% had training in breaking bad news. Eighty-six percent of responders stated that patients should be told about their cancer. Almost 30% of the respondents stated that they would still disclose the diagnosis to patients even if it would be against the preference of the relatives. Nearly 61% said that they would only tell the details to the patients if asked while 67% of them disagreed that patients should be told about the diagnoses only if the relatives consent. About 51% of physicians wanted to discuss the bad news with the family members and patient together, whereas 24% stated that the patient alone should be involved in the discussion. Conclusion: Physicians face a dilemma when families do not wish the patient to know the cancer diagnosis and this highlights the necessity of taking into consideration the social circumstances in healthcare. When taking these into considerations, curriculum in the medical school must, therefore, be updated and must integrate the acquisition of skills in breaking bad news early in training.

Tipping news in information accumulation system

Science.gov (United States)

Shin, J. K.

2010-05-01

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

Audiovisual Webjournalism: An analysis of news on UOL News and on TV UERJ Online

Directory of Open Access Journals (Sweden)

Leila Nogueira

2008-06-01

Full Text Available This work shows the development of audiovisual webjournalism on the Brazilian Internet. This paper, based on the analysis of UOL News on UOL TV – pioneer format on commercial web television - and of UERJ Online TV – first on-line university television in Brazil - investigates the changes in the gathering, production and dissemination processes of audiovisual news when it starts to be transmitted through the web. Reflections of authors such as Herreros (2003, Manovich (2001 and Gosciola (2003 are used to discuss the construction of audiovisual narrative on the web. To comprehend the current changes in today’s webjournalism, we draw on the concepts developed by Fidler (1997; Bolter and Grusin (1998; Machado (2000; Mattos (2002 and Palacios (2003. We may conclude that the organization of narrative elements in cyberspace makes for the efficiency of journalistic messages, while establishing the basis of a particular language for audiovisual news on the Internet.

′BREAKS′ protocol for breaking bad news

Directory of Open Access Journals (Sweden)

Vijayakumar Narayanan

2010-01-01

Full Text Available Information that drastically alters the life world of the patient is termed as bad news. Conveying bad news is a skilled communication, and not at all easy. The amount of truth to be disclosed is subjective. A properly structured and well-orchestrated communication has a positive therapeutic effect. This is a process of negotiation between patient and physician, but physicians often find it difficult due to many reasons. They feel incompetent and are afraid of unleashing a negative reaction from the patient or their relatives. The physician is reminded of his or her own vulnerability to terminal illness, and find themselves powerless over emotional distress. Lack of sufficient training in breaking bad news is a handicap to most physicians and health care workers. Adherence to the principles of client-centered counseling is helpful in attaining this skill. Fundamental insight of the patient is exploited and the bad news is delivered in a structured manner, because the patient is the one who knows what is hurting him most and he is the one who knows how to move forward. Six-step SPIKES protocol is widely used for breaking bad news. In this paper, we put forward another six-step protocol, the BREAKS protocol as a systematic and easy communication strategy for breaking bad news. Development of competence in dealing with difficult situations has positive therapeutic outcome and is a professionally satisfying one.

‘BREAKS’ Protocol for Breaking Bad News

Science.gov (United States)

Narayanan, Vijayakumar; Bista, Bibek; Koshy, Cheriyan

2010-01-01

Information that drastically alters the life world of the patient is termed as bad news. Conveying bad news is a skilled communication, and not at all easy. The amount of truth to be disclosed is subjective. A properly structured and well-orchestrated communication has a positive therapeutic effect. This is a process of negotiation between patient and physician, but physicians often find it difficult due to many reasons. They feel incompetent and are afraid of unleashing a negative reaction from the patient or their relatives. The physician is reminded of his or her own vulnerability to terminal illness, and find themselves powerless over emotional distress. Lack of sufficient training in breaking bad news is a handicap to most physicians and health care workers. Adherence to the principles of client-centered counseling is helpful in attaining this skill. Fundamental insight of the patient is exploited and the bad news is delivered in a structured manner, because the patient is the one who knows what is hurting him most and he is the one who knows how to move forward. Six-step SPIKES protocol is widely used for breaking bad news. In this paper, we put forward another six-step protocol, the BREAKS protocol as a systematic and easy communication strategy for breaking bad news. Development of competence in dealing with difficult situations has positive therapeutic outcome and is a professionally satisfying one. PMID:21811349

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

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

Zimbabwe Science News

African Journals Online (AJOL)

-disciplinary and semi-popular. The Zimbabwe Science News has ceased publication. ... An overview of solar and solar-related technologies in Zimbabwe · EMAIL FULL TEXT EMAIL FULL TEXT DOWNLOAD FULL TEXT DOWNLOAD FULL ...

The Determinants of International News Flow: A Network Analysis.

Science.gov (United States)

Kim, Kyungmo; Barnett, George A.

1996-01-01

Examines the structure of international news flow and its determinants. Reveals inequality of international news flow between core and periphery, with Western industrialized countries at the center. Finds that the news flow network is structured into eight geographic-linguistic groups. Indicates flow is influenced by a country's economic…

News and corporate reputation: Empirical findings from the Netherlands

NARCIS (Netherlands)

Meijer, M.M.; Kleinnijenhuis, J.

2006-01-01

This article examines the influence of business news on corporate reputation. A panel survey was used to measure the reputations of six companies and two professional sectors. Media coverage was analyzed by focusing on the tone of two different types of news. News about the successes of the

[Breaking bad news in oncology: the Belgian experience].

Science.gov (United States)

Delevallez, F; Lienard, A; Gibon, A-S; Razavi, D

2014-10-01

Breaking bad news is a complex and frequent clinical task for physicians working in oncology. It can have a negative impact on patients and their relatives who are often present during breaking bad news consultations. Many factors influence how the delivery of bad news will be experienced especially the communication skills used by physicians. A three-phase process (post-delivery phase, delivery phase, pre-delivery phase) has been developed to help physician to handle this task more effectively. Communication skills and specific breaking bad news training programs are both necessary and effective. A recent study conducted in Belgium has shown their impact on the time allocated to each of the three phases of this process, on the communication skills used, on the inclusion of the relative in the consultation and on physicians' physiological arousal. These results underscore the importance of promoting intensive communication skills and breaking bad news training programs for health care professionals.

Workforce Competitiveness Collection. "LINCS" Resource Collection News

Science.gov (United States)

Literacy Information and Communication System, 2011

2011-01-01

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

Estimation of Cross-Lingual News Similarities Using Text-Mining Methods

Directory of Open Access Journals (Sweden)

Zhouhao Wang

2018-01-01

Full Text Available In this research, two estimation algorithms for extracting cross-lingual news pairs based on machine learning from financial news articles have been proposed. Every second, innumerable text data, including all kinds news, reports, messages, reviews, comments, and tweets are generated on the Internet, and these are written not only in English but also in other languages such as Chinese, Japanese, French, etc. By taking advantage of multi-lingual text resources provided by Thomson Reuters News, we developed two estimation algorithms for extracting cross-lingual news pairs from multilingual text resources. In our first method, we propose a novel structure that uses the word information and the machine learning method effectively in this task. Simultaneously, we developed a bidirectional Long Short-Term Memory (LSTM based method to calculate cross-lingual semantic text similarity for long text and short text, respectively. Thus, when an important news article is published, users can read similar news articles that are written in their native language using our method.

Modeling news dissemination on nuclear issues

International Nuclear Information System (INIS)

Reis Junior, Jose S.B.; Barroso, Antonio C.O.; Menezes, Mario O.

2011-01-01

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)

A Predictive Framework for Determining How Journalists Determine News.

Science.gov (United States)

Gaudino, James L.

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

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 prior...

Determining Citizens’ Opinions About Stories in the News Media

Directory of Open Access Journals (Sweden)

Timo Wandhöfer

2012-12-01

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

Radio News Source Preference by Residents of UYO Urban, Nigeria

Directory of Open Access Journals (Sweden)

CHARLES OBOT

2013-09-01

Full Text Available Exposure to broadcast news by audience members is part of human information processing.  Radio is believed to be a major source of news on many local and national issues for many people in many countries. But it was uncertain whether the assumption was tenable in Nigeria. Selectivity plays significant role in audience members’ exposure to broadcast news.  The study set out to investigate which radio station(s residents of Uyo residents tune to for news on important local and national issues. It also studied what factors influence their choice of radio station for news on socio-political crises in Nigeria. The findings showed that majority of the respondents prefer foreign radio stations – Voice of America (VOA and British Broadcasting Corporation (BBC for news on socio-political crises in Nigeria. The survey also revealed that media credibility exerted great influence on audience exposure to broadcast news and choice of broadcast medium for news. It is the submission of this work that the continuous presentation of one-sided point of view, whether in government-controlled media or privately-owned ones not only makes the audience hold their news content suspect but also makes such mass medium to rank low in terms of perceived credibility. One of the implications of that situation is that mass mobilization through such media would be difficult to achieve.  Consequently, it is the submission of this research that if broadcast media in Nigeria are to be reckoned trustworthy and reliable, diverse and balanced views on all issues in the news should always be presented.

Corporate actors in Western European television news

NARCIS (Netherlands)

Verhoeven, P.

2009-01-01

News about corporations can be understood as an interdependent relationship among the public relations function, organizational logic and the logic of the media. This research addresses the visibility and role of corporate actors in Western European public television news. A quantitative content

Cross-validation of the factorial structure of the Neighborhood Environment Walkability Scale (NEWS) and its abbreviated form (NEWS-A)

Science.gov (United States)

The Neighborhood Environment Walkability Scale (NEWS) and its abbreviated form (NEWS-A) assess perceived environmental attributes believed to influence physical activity. A multilevel confirmatory factor analysis (MCFA) conducted on a sample from Seattle, WA, showed that, at the respondent level, th...

Comprehending News Videotexts: The Influence of the Visual Content

Science.gov (United States)

Cross, Jeremy

2011-01-01

Informed by dual coding theory, this study explores the role of the visual content in L2 listeners' comprehension of news videotexts. L1 research into the visual characteristics and comprehension of news videotexts is outlined, subsequently informing the quantitative analysis of audiovisual correspondence in the news videotexts used. In each of…

Assessing News Contagion in Finance

OpenAIRE

Paola Cerchiello; Giancarlo Nicola

2018-01-01

The analysis of news in the financial context has gained a prominent interest in the last years. This is because of the possible predictive power of such content especially in terms of associated sentiment/mood. In this paper, we focus on a specific aspect of financial news analysis: how the covered topics modify according to space and time dimensions. To this purpose, we employ a modified version of topic model LDA, the so-called Structural Topic Model (STM), that takes into account covariat...

News Consumption and Media Bias

OpenAIRE

Yi Xiang; Miklos Sarvary

2007-01-01

Bias in the market for news is well-documented. Recent research in economics explains the phenomenon by assuming that consumers want to read (watch) news that is consistent with their tastes or prior beliefs rather than the truth. The present paper builds on this idea but recognizes that (i) besides “biased” consumers, there are also “conscientious” consumers whose sole interest is in discovering the truth, and (ii) consistent with reality, media bias is constrained by the truth. These two fa...

46 CFR 386.17 - Photographs for news, advertising, or commercial purposes.

Science.gov (United States)

2010-10-01

... 46 Shipping 8 2010-10-01 2010-10-01 false Photographs for news, advertising, or commercial... § 386.17 Photographs for news, advertising, or commercial purposes. Such photographs for news... Court Order or rule prohibits, photographs for news purposes may be taken in entrances, lobbies, foyers...

AN EVALUATION OF TIMELINE VISUALIZATION AND TREE VIEWER IN CRIME NEWS

Directory of Open Access Journals (Sweden)

NAZLENA MOHAMAD ALI

2017-09-01

Full Text Available Finding good and relevant information in crime news is one of the most challenging tasks faced by users. An increase in the amount of information from news media has caused difficulties for users in obtaining relevant information. Hence, visualization is one of the important aspects to enhance user’s understanding when browsing or searching for news. Crime news requires a proper approach to visualize a variety of important information such as suspect, victim, location, time and evidence. Visual navigation is more interactive than linear. This has motivated us to develop a prototype called Crime News Visualization (CNV, which mplements a timeline and tree viewer to assist users when browsing crime news chronologically. The prototype follows several phases of development starting with design concept, implementation and evaluation. News corpus used in this study is from the Bernama Library & Infolink Service (BLIS resource, with a sample of 247 crime news documents from year 1997 to 2012. A user experiment was conducted with 20 undergraduate students from the Faculty of Social Science and Humanities, Universiti Kebangsaan Malaysia in order to evaluate the acceptance and perception of interactive browsing of crime news using news portal (baseline and CNV (experimental. Findings revealed that more than 90% of the respondents indicated that the use of timeline visualization and tree viewer was helpful and had potential to improve the way users browse for crime news content.

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...

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

[Breaking bad news in the emergency room: Suggestions and future challenges].

Science.gov (United States)

Landa-Ramírez, Edgar; López-Gómez, Antonio; Jiménez-Escobar, Irma; Sánchez-Sosa, Juan José

2017-01-01

The aim of this paper is to describe educational programs that reportedly teach how to break bad news in the emergency department. We also suggest some recommendations on how to communicate bad news based on the research of evidence available in the field. The examined evidence points toward six major components with which physicians should familiarize when communicating bad news: 1) doctor-patient empathic communication, 2) establishing a proper space to give the news, 3) identifying characteristics of the person who receives the news, 4) essential aspects for communicating the news; 5) emotional support, and 6) medical and administrative aspects of the encounter. Finally, we point out several limitations in the studies in the field and future challenges identified in the communication of bad news in emergency room facilities.

Children's (Pediatric) CT (Computed Tomography)

Medline Plus

Full Text Available Toggle navigation Test/Treatment Patient Type Screening/Wellness Disease/Condition Safety En Español More Info Images/Videos About Us News Physician Resources Professions Site Index A-Z Children's (Pediatric) CT (Computed ...

[Pediatrician's experience in announcing bad news].

Science.gov (United States)

Crosnier-Schoedel, C; Trocmé, N; Carbajal, R; Leverger, G

2018-02-01

Few studies are available on pediatricians' experience with announcing bad news. Announcing bad news is an important component of medical practice and is even more complex in pediatrics because parents must be associated. We had 20 hospital pediatricians complete a questionnaire containing 30 questions about their own experience announcing bad news to a child or a teenager. In spite of their experience and the time they have spent practicing medicine, there are many limitations stemming from different factors concerning children, teenagers, their families, and themselves. The difficulties encountered by pediatricians are mainly related to the timing of the announcement, the location, the choice of the words used, and the poor understanding of children and families, due to intellectual, cultural, or psychological limitations. Pediatricians question their own capacity to make such an announcement, wondering if the information has actually been well understood. They indicate that they are themselves affected. Most of them develop and implement strategies to refute the emotional instability caused by the announcement of bad news. Yet many of them feel weak, even talking about a deep sense of loneliness and guilt. Copyright © 2017 Elsevier Masson SAS. All rights reserved.

A short guide to giving bad news.

Science.gov (United States)

Mitchell, Jeffrey T

2008-01-01

Approaching an individual or a family with bad news, but without an appropriate plan to present the information in a structured manner, is almost a guarantee of greater emotional pain and disruption for the recipients of the news. Crisis interveners must develop a strategic plan for the announcement of bad news. That plan should entail a lead-up phase, a transmission phase, and a followup phase. The lead-up phase encompasses the gathering of accurate, verifiable information and the clear identification of the targets of the information. The transmission phase includes immediate preparation for the presentation of the information, the actual announcement, and the presentation of additional details as questions arise. The follow-up phase includes a range of supportive interventions to assist people in the immediate crisis reaction. It also includes a system of referrals for people who might benefit from additional professional care. This article provides practical guidelines for providing bad news to the loved ones of injured, ill, or deceased people.

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.

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)

News

OpenAIRE

News, Transfer

2017-01-01

  NOTICIAS / NEWS (“transfer”, 2018)  1) LIBROS – CAPÍTULOS DE LIBRO  / BOOKS – BOOK CHAPTERS 1. Bandia, Paul F. (ed.). (2017). Orality and Translation.  London: Routledge.   2. Trends in Translation and Interpretin,  Institute of Translation & Interpreting 3. Schippel, Larisa & Cornelia Zwischenberger. (eds). (2017). Going East: Discovering New and Alternative Traditions in Translation Studies. Berlin: Frank & Timme. 4.  Godayol, Pilar. (2017). Tres escritoras censuradas: Simone de Beauvoir,...

Understanding News Values: Secret to Good Public Relations.

Science.gov (United States)

Oates, Rita Haugh

1981-01-01

Explains the news values that journalists use. Shows English teachers and administrators how they can apply this knowledge of news media to improve public relations between the school and the community. (RL)

Britishness and Community Cohesion in Muslim News Online

Directory of Open Access Journals (Sweden)

Hassen ZRIBA

2013-12-01

Full Text Available The issues of British national identity and social cohesion have become pressing concerns within the multicultural fabric of contemporary British society. The increasing number of immigrants and their offspring, along with the maintenance of their cultural roots, seem to represent a serious defiance to social cohesion and the alleged “purity” of Britishness. A number of race related reports were produced by the official authorities to churn out the necessary steps to be followed by the British (immigrants and host community in order to keep social stability and community cohesion. Thus, the politics of community cohesion came to the fore as the neologism of contemporary British political discourse. Such new discourse of governance has been digested and processed differently by different mass media. It has been decoded, for instance, preferably by mainstream news agencies like BBC News Online. However, arguably, it is read appositionally or at best negotiatedly by ethnicity-related news agencies such as Muslim News Online. In this article, attempt has been made to adopt media discourse analysis tools to decipher the ways Muslim News Online decoded and then encoded the hegemonic official discourses of Britishness and community cohesion. A critical and interpretative approach is used to accomplish such study. The corpus of this study is primarily extracted from the website of the Muslim News Online.

A Study of a Sample of Facebook Users Finds They Do Not Seek Political News through Facebook But Are Exposed to Political News through This Medium

Directory of Open Access Journals (Sweden)

Elizabeth Margaret Stovold

2018-03-01

Full Text Available A Review of: Schaferm, S., Sulflow, M., & Muller, P. (2017. The special taste of snack news: an application of niche theory to understand the appeal of Facebook as a source for political news. First Monday, 22(4-3. http://dx.doi.org/10.5210/fm.v22i4.7431 Abstract Objective – To investigate Facebook as a source of exposure to political news stories and to compare the reasons for using Facebook as a news source and the gratifications obtained, compared with other news sources. Design – Survey questionnaire. Setting – Facebook. Subjects – 422 German Facebook users. Methods – An online survey was developed to investigate the use of Facebook as a news source compared with other sources. Specific research questions were informed by the ‘theory of niche’ (Dimmick, 2003 which examines the coexistence and competition between different media outlets by examining the breadth, overlap and superiority of one platform over another. The survey was distributed using a ‘snowball’ technique between July and August 2015. The survey was shared by 52 student research assistants on their Facebook profiles. They asked their friends to complete the survey and share it with their own networks. Main results – The mean (M age of the 422 respondents was 23.5 years (SD=8.25. The majority were female (61% with a high school degree (89%. TV news and news websites were the most frequently used sources of political news. Facebook ranked third, ahead of newspapers, search engines, magazines, email provider websites, and Twitter. The mean score for the importance of Facebook as a news sources was 2.46 (SD=1.13 on a scale of 1 to 5, where 1 is low and 5 is high. This fell in the middle of the range when compared with the top ranked source assessed by importance (TV news, M 4.40, SD=0.88 and the lowest (email providers, M 1.92, SD=0.97. Users rarely visited Facebook with the purpose of finding news (M 1.59, SD=0.73. However, they estimated around 24% of the

Water and environment news. No. 1

International Nuclear Information System (INIS)

1997-09-01

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 D evelopment 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

COBE video news

Science.gov (United States)

1989-10-01

This videotape was produced for hand-out to both local and national broadcast media as a prelude to the launch of the Cosmic Background Explorer. The tape consists of short clips with multi-channel sound to facilitate news media editing.

Foreign Nationals as Offenders and Victims in Malaysian Crime News

Directory of Open Access Journals (Sweden)

Misman Norealyna

2017-01-01

Full Text Available Foreign nationals in Malaysia come from all corners of the world. They are here as migrant labour, highly skilled and professional migrants (expatriates, illegal migrants, refugees, asylum-seekers (Burmese asylum seekers with UNHCR card, forced migrants (human trafficking victims, students, and tourists. The influx of foreign nationals residing in Malaysia coincides with greater number of crime news featuring foreign nationals. This study explores the social construction of foreign nationals as the ‘other’ in the local crime news published by Malaysian newspapers. 94 news headlines and lead sentences of local crime news involving foreign nationals were identified and analysed for this study. Findings suggest that Malaysian newspapers magnify foreign nationals’ migration status in each crime news.

Television news and fear; A child survey

NARCIS (Netherlands)

Walma van der Molen, J.H.; Valkenburg, P.M.; Peeters, A.L.

2002-01-01

Using telephone interviews among a random sample of 537 Dutch children aged 7–12 years old, we investigated (a) the prevalence of fear reactions to television news among younger and older children and among boys and girls, (b) what types of news items children in different age and gender groups

The Views Of Cancer Patients On Receiving Bad News

Directory of Open Access Journals (Sweden)

Hatice Bostanoglu Fesci

2011-06-01

Full Text Available AIM: This study was performed in a descriptive matter to determine the views of inpatients at an oncology state hospital on receiving bad news. METHOD: The study sample consisted of 237 inpatients (155 females, 82 males at an oncology state hospital between October and November 2008 who were determined using the random sampling method and accepted participating in the study. The data collection tool used was a survey form that consisted of 24 questions related to the sociodemographic features and views on receiving bad news. RESULTS: The mean age of the study subjects was 53.1±13.9 (min.=18, max.=83. The patients were undergoing the treatment process in 84% and the diagnostic process in 16%. The bad news had been given by the physician in 87.8% and while in the physician's room in 74.8%. The patients had been told while receiving the bad news that 'there is a mass/problem/lesion/tumor and you will undergo surgery' in 47.7% while 24.9% had been told that they had cancer directly. The patients stated that they froze, fainted, were shocked, felt their life was shattered and experienced emotions such as sadness, fear, hopelessness, sorrow, disappointment, desperation, etc. at a rate of 93.7%. We found that 58.2% of the patients had not been given an opportunity to express their emotions when they received the bad news, 67.4% preferred to have a relative with them at the time, 40.9% felt that the bad news should be given in a special environment, 30% wanted the bad news to be given as soon as the diagnosis was known while 36.7% preferred being told everything about the disease when receiving the bad news CONCLUSION: Taking into account the information content, family participation, and the individual preferences of the patients regarding time and place when giving bad news and encouraging them to ask questions and express themselves may make it easier for the patients to cope with bad news. [TAF Prev Med Bull 2011; 10(3.000: 319-326

Decoding the codes: A content analysis of the news coverage of genetic cloning by three online news sites and three national daily newspapers, 1996 through 1998

Science.gov (United States)

Hyde, Jon E.

This study compared news coverage of genetic cloning research in three online news sites (CNN.com, ABC.com, and MSNBC.com) and three national daily newspapers (The New York Times, The Washington Post, and USA Today). The study involved the analysis of 230 online and print news articles concerning genetic cloning published from 1996 through 1998. Articles were examined with respect to formats, sources, focus, tone, and assessments about the impact of cloning research. Findings indicated that while print news formats remained relatively constant for the duration of this study, online news formats changed significantly with respect to the kinds of media used to represent the news, the layouts used to represent cloning news, and the emphasis placed on audio-visual content. Online stories were as much as 20 to 70% shorter than print stories. More than 50% of the articles appearing online were composed by outside sources (wire services, guest columnists, etc.). By comparison, nearly 90% of the articles published by print newspapers were written "in-house" by science reporters. Online news sites cited fewer sources and cited a smaller variety of sources than the newspapers examined here. In both news outlets, however, the sources most frequently cited were those with vested interests in furthering cloning research. Both online and print news coverage of cloning tends to focus principally on the technical procedures and on the future benefits of cloning. More than 60% of the articles focused on the techniques and technologies of cloning. Less than 25% of the articles focused on social, ethical, or legal issues associated with cloning. Similarly, articles from all six sources (75%) tended to be both positive and future-oriented. Less than 5% of the total articles examined here had a strongly negative or critical tone. Moreover, both online and print news sources increasingly conveyed a strong sense of acceptance about the possibility of human cloning. Data from this study

Patients' Attitude toward Breaking Bad News; a Brief Report.

Science.gov (United States)

Aminiahidashti, Hamed; Mousavi, Seyed Jaber; Darzi, Mohammad Mehdi

2016-01-01

Delivering bad news is a stressful moment for both physicians and patients. The purpose of this investigation was to explore the patients' preferences and attitudes toward being informed about the bad news. This cross-sectional study was done on patients admitted to Imam Khomeini Hospital, Sari, Iran, from September 2014 to February 2015. Patient attitude regarding breaking bad news was evaluated using a reliable and valid questionnaire. 130 patients were evaluated (61.5% male, mean age = 46.21 ± 12.1 years). 118 (90.76%) participants believed that the patient himself/herself should be informed about the disease's condition. 120 (92.30%) preferred to hear the news from a skillful physician and 105 (80.76%) believed that emergency department is not a proper place for breaking bad news. Based on the results of the present study, most participants believed that the most experienced and skillful physician should inform them completely regarding their medical condition. At the same time they declared that, it is best to hear bad news in a calm and suitable place and time rather than emergency department or hospital corridors during teaching rounds.

Colored Contact Lens Dangers

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Full Text Available ... people with high myopia? Mar 29, 2017 New Technology Helps the Legally Blind Be More Independent Oct 31, 2016 More Eye Health News U.S. News Highlights the Value of Ophthalmologists APR ...

Repositioning news and public connection in everyday life

DEFF Research Database (Denmark)

Swart, Joëlle; Peters, Chris; Broersma, Marcel

2017-01-01

News has traditionally served as a common ground, enabling people to connect to others and engage with the public issues they encounter in everyday life. This article revisits these theoretical debates about mediated public connection within the context of a digitalized news media landscape. While...... of public connection into four dimensions that emphasize people’s lived experiences: inclusiveness, engagement, relevance, and constructiveness. Situating these in an everyday life framework, this article advances a user-based perspective that considers the role of news for people in digital societies...

Changing forms of cross-media news consumption in Western Europe

DEFF Research Database (Denmark)

Nielsen, Rasmus Kleis; Schrøder, Kim Christian

, commenting, and creating. In this paper, we analyze similarities and differences in news media use across Western Europe on the basis of data from a ten-country international survey (the Reuters Institute Digital News Report), examining, amongst other issues, the rise of mobile news as smartphone penetration...

The Early 1730s Shipworm Disaster in Dutch News Media

NARCIS (Netherlands)

Koopmans, Joop W.

This article investigates the interaction between society, government and news media during the 1730s shipworm disaster in the Netherlands. It focuses on the quality of the information news media provided and the effects the governmental use of news media while addressing the population had in

News Values and the Vividness of Information.

Science.gov (United States)

Kennamer, J. David

Most journalism textbooks begin with lists of what have been called "news values." These are criteria to be used to judge the newsworthiness of issues, events, and persons. The list of news values that most journalists have memorized can be replaced with a single concept--vividness. Vividness is a characteristic of the information…

Contact Line Dynamics

Science.gov (United States)

Kreiss, Gunilla; Holmgren, Hanna; Kronbichler, Martin; Ge, Anthony; Brant, Luca

2017-11-01

The conventional no-slip boundary condition leads to a non-integrable stress singularity at a moving contact line. This makes numerical simulations of two-phase flow challenging, especially when capillarity of the contact point is essential for the dynamics of the flow. We will describe a modeling methodology, which is suitable for numerical simulations, and present results from numerical computations. The methodology is based on combining a relation between the apparent contact angle and the contact line velocity, with the similarity solution for Stokes flow at a planar interface. The relation between angle and velocity can be determined by theoretical arguments, or from simulations using a more detailed model. In our approach we have used results from phase field simulations in a small domain, but using a molecular dynamics model should also be possible. In both cases more physics is included and the stress singularity is removed.

Colored Contact Lens Dangers

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Full Text Available ... lenses, remove the lenses and seek immediate medical attention from an ophthalmologist. Related resources: Learn how to ... Eye Health News Ocular Melanoma Cases Getting Nationwide Attention MAY 03, 2018 By Dan T. Gudgel News ...

Types of Journalistic News Selection or Media Tracks

Directory of Open Access Journals (Sweden)

SILVIA BRANEA

2013-07-01

Full Text Available This article aims to answer to the following question: How do the TV news and the online media platforms reflect reality from Romania and from outside of Romania? The subjective response to this question will be given based on an audiovisual and online monitoring conducted in the week 2-8 May 2011. The main core of our analysis consists of data obtained through monitoring of programs at four local Romanian TV stations (TVR 2, B1TV, Realitatea TV and Antena 3 for one week at the beginning of May, 2011. We also used information provided by two news websites: hotnews.ro and realitatea.ro.The research starts from two assumptions: 1. The news presented by all four TV networks will focus on events in the proximity, on the one hand and on human interest, on the other hand. 2. Online news websites will be more interested in political and social news, both in the region and in more distant areas. From the methodological point of view, the analysis of documents (the audiovisual tracks and the online ones is based on the communicational approach and on hermeneutic analysis.

TYPES OF JOURNALISTIC NEWS SELECTION OR MEDIA TRACKS

Directory of Open Access Journals (Sweden)

SILVIA BRANEA

2013-01-01

Full Text Available This article aims to answer to the following question: How do the TV news and the online media platforms reflect reality from Romania and from outside of Romania? The subjective response to this question will be given based on an audiovisual and online monitoring conducted in the week 2−8 May 2011. The main core of our analysis consists of data obtained through monitoring of programs at four local Romanian TV stations (TVR 2, B1TV, Realitatea TV and Antena 3 for one week at the beginning of May, 2011. We also used information provided by two news websites: hotnews.ro and realitatea.ro. The research starts from two assumptions: 1. The news presented by all four TV networks will focus on events in the proximity, on the one hand and on human interest, on the other hand. 2. Online news websites will be more interested in political and social news, both in the region and in more distant areas. From the methodological point of view, the analysis of documents (the audiovisual tracks and the online ones is based on the communicational approach and on hermeneutic analysis

Are we there yet? The state of the evidence base for guidelines on breaking bad news to cancer patients.

Science.gov (United States)

Paul, C L; Clinton-McHarg, T; Sanson-Fisher, R W; Douglas, H; Webb, G

2009-11-01

The way clinicians break bad news to cancer patients has been retrospectively associated with poor psychosocial outcomes for patients. Education and practice in breaking bad news may be ineffective for improving patients' well-being unless it is informed by a sound evidence base. In the health field, research efforts are expected to advance evidence over time to inform evidence-based practice. Key characteristics of an advancing evidence base are a predominance of new data, and rigorous intervention studies which prospectively demonstrate improved outcomes. This review aimed to examine the progress of the evidence base in breaking bad news to cancer patients. Manual and computer-based searches (Medline and PsycINFO) were performed to identify publications on the topic of breaking bad news to cancer patients published between January 1995 and March 2009. Relevant publications were coded in terms of whether they provided new data, examined psychosocial outcomes for patients or tested intervention strategies and whether intervention studies met criteria for design rigour. Of the 245 relevant publications, 55.5% provided new data and 16.7% were intervention studies. Much of the intervention effort was directed towards improving provider skills rather than patient outcomes (9.8% of studies). Less than 2% of publications were rigorous intervention studies which addressed psychosocial outcomes for patients. Rigorous intervention studies which evaluate strategies for improving psychosocial outcomes in relation to breaking bad news to cancer patients are needed. Current practice and training regarding breaking bad news cannot be regarded as evidence-based until further research is completed.

International Developments in Computer Science.

Science.gov (United States)

1982-06-01

background on 52 53 China’s scientific research and on their computer science before 1978. A useful companion to the directory is another publication of the...bimonthly publication in Portuguese; occasional translation of foreign articles into Portuguese. Data News: A bimonthly industry newsletter. Sistemas ...computer-related topics; Spanish. Delta: Publication of local users group; Spanish. Sistemas : Publication of System Engineers of Colombia; Spanish. CUBA

Assessment of methods for computing the closest point projection, penetration, and gap functions in contact searching problems

Czech Academy of Sciences Publication Activity Database

Kopačka, Ján; Gabriel, Dušan; Plešek, Jiří; Ulbin, M.

2016-01-01

Roč. 105, č. 11 (2016), s. 803-833 ISSN 0029-5981 R&D Projects: GA ČR(CZ) GAP101/12/2315; GA MŠk(CZ) ME10114 Institutional support: RVO:61388998 Keywords : closest point projection * local contact search * quadratic elements * Newtons methods * geometric iteration methods * simplex method Subject RIV: JC - Computer Hardware ; Software Impact factor: 2.162, year: 2016 http://onlinelibrary.wiley.com/doi/10.1002/nme.4994/abstract

From Reader to Writer: Citizen Journalism as News Produsage

Science.gov (United States)

Bruns, Axel

Today, participatory or citizen journalism - journalism which enables readers to become writers - exists online and offline in a variety of forms and formats, operates under a number of editorial schemes, and focuses on a wide range of topics from the specialist to the generic and the micro-local to the global. Key models in this phenomenon include veteran sites Slashdot and Indymedia, as well as news-related weblogs; more recent additions into the mix have been the South Korean OhmyNews, which in 2003 was “the most influential online news site in that country, attracting an estimated 2 million readers a day” (Gillmor, 2003a, p. 7), with its new Japanese and international offshoots, as well as the Wikipedia with its highly up-to-date news and current events section and its more recent offshoot Wikinews, and even citizen-produced video news as it is found in sites such as YouTube and Current.tv.

Colored Contact Lens Dangers

Medline Plus

Full Text Available ... MAY 03, 2018 By Dan T. Gudgel News reports have been circulating about an unusual number of ... A recent article from U.S. News and World Report explains what ophthalmologists are and how they can ...

Exploring the New Narrative of Internet News

Directory of Open Access Journals (Sweden)

Ya-Hui Chen

2014-10-01

Full Text Available This paper demonstrates that digital tools provide opportunities for new storytelling techniques. To take full advantage of the new media resources and to establish an innovative news narrative structure, the existing research limit and the relationship between narrative and the media were examined. This paper progresses from a discussion on the narrative structure to how the plot of a story is influenced by its discourse, and then to how different media characteristics can change the structure and voice of the involved narrative. A new narrative structure that can be used to explore the hypertext and interactivity of Internet news is described. Finally, this paper discusses the cultivation of news storytelling in the digital age.

College Students' News Gratifications, Media Use, and Current Events Knowledge.

Science.gov (United States)

Vincent, Richard C.; Basil, Michael D.

1997-01-01

Results of testing uses and gratifications theory with college students show students' media use and surveillance needs increase college year. Demographic differences and gratifications sought drive news media use. Surveillance needs result in increased use of all news media, whereas entertainment needs result in television news and CNN viewing.…

News, volatility and jumps: the case of Natural Gas futures

NARCIS (Netherlands)

Borovkova, S.A.; Mahakena, D.

2015-01-01

We investigate the impact of news sentiment on the price dynamics of natural gas futures. We propose a Local News Sentiment Level model, based on the Local Level model of Durbin and Koopman [Time Series Analysis by State Space Methods, 2001], to construct a running series of news sentiment from

Modeling foreign exchange market activity around macroeconomic news: Hawkes-process approach

Science.gov (United States)

Rambaldi, Marcello; Pennesi, Paris; Lillo, Fabrizio

2015-01-01

We present a Hawkes-model approach to the foreign exchange market in which the high-frequency price dynamics is affected by a self-exciting mechanism and an exogenous component, generated by the pre-announced arrival of macroeconomic news. By focusing on time windows around the news announcement, we find that the model is able to capture the increase of trading activity after the news, both when the news has a sizable effect on volatility and when this effect is negligible, either because the news in not important or because the announcement is in line with the forecast by analysts. We extend the model by considering noncausal effects, due to the fact that the existence of the news (but not its content) is known by the market before the announcement.

Volumetric quantification of bone-implant contact using micro-computed tomography analysis based on region-based segmentation.

Science.gov (United States)

Kang, Sung-Won; Lee, Woo-Jin; Choi, Soon-Chul; Lee, Sam-Sun; Heo, Min-Suk; Huh, Kyung-Hoe; Kim, Tae-Il; Yi, Won-Jin

2015-03-01

We have developed a new method of segmenting the areas of absorbable implants and bone using region-based segmentation of micro-computed tomography (micro-CT) images, which allowed us to quantify volumetric bone-implant contact (VBIC) and volumetric absorption (VA). The simple threshold technique generally used in micro-CT analysis cannot be used to segment the areas of absorbable implants and bone. Instead, a region-based segmentation method, a region-labeling method, and subsequent morphological operations were successively applied to micro-CT images. The three-dimensional VBIC and VA of the absorbable implant were then calculated over the entire volume of the implant. Two-dimensional (2D) bone-implant contact (BIC) and bone area (BA) were also measured based on the conventional histomorphometric method. VA and VBIC increased significantly with as the healing period increased (pimplants using micro-CT analysis using a region-based segmentation method.

Automated Detection of Financial Events in News Text

NARCIS (Netherlands)

F.P. Hogenboom (Frederik)

2014-01-01

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

News from the Library: PressDisplay on mobile devices!

CERN Multimedia

CERN Library

2013-01-01

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

From Adaptation to Appropriation: Framing the World Through News Translation

Directory of Open Access Journals (Sweden)

Valdeón Roberto A.

2014-02-01

Full Text Available Terminological issues are problematic in the analysis of translation processes in news production. In the 1980s, Stetting coined the term “transediting”, which has been widely used in the translation studies literature, but “translation” itself becomes contentious in communication studies, a discipline closely related to news translation research. Only a few communication scholars have specifically dealt with the linguistic and cultural transformations of source texts, but they tend to regard translation as word-for-word transfer, unusual news production. More productive for the study of news translation seems to be the application of the concept of framing, widely used in communication studies. Framing considers the linguistic and paralinguistic elements of news texts in the promotion of certain organizing ideas that the target audience can identify with. In news translation, this entails the adaptation of a text for the target readership, a process can lead to appropriation of source material. Two examples are mentioned to illustrate this point: the appropriation of the US Department of State cables by the Wikileak organisation, and the pro-Romanian slogans produced by the Gandul newspaper as a response to Britain’s anti-immigration campaigns. The final section relates news adaptation to adaptation of other text types, such as literary and historical works.

The Impact of Power on Translation of News Stories

Directory of Open Access Journals (Sweden)

Javad Azodi

2015-05-01

Full Text Available Translation has always undergone the impact of various metalinguistic factors which impose their impact during the process of translation and rendering its final linguistic product. News stories or better to say political discourses are among those linguistic materials that more than other textual materials undergo the impact of factors such as ideology. Not being aware of such discursive practices leads the so-called translator to suffice to linguistic substitutions without observing imbedded intentions. For the purpose of this study through a qualitative type of research and based on critical discourse analysis (CDA approach for textual analysis and following Tymoczko’s concept of power (2002 in translation this study aimed to scrutinize the impact of power on Persian translations of different pieces of news stories in English in 2012. The corpus consists of some pieces of English news stories in worldwide news agencies (namely, Reuters, Washington Post, New York Post, and Forbes about Iran’s nuclear program. Results of the study showed that ideology is the very important stimulus which can control and direct the purpose of the news stories being translated from English to Persian and reveal its impact in a desired way as news stories for target audience.

The 2013 general elections in Malaysia: An analysis of online news portals

OpenAIRE

Kasim, Azahar; Mohd Sani, Mohd Azizuddin

2016-01-01

This research analyzed the coverage of online news portals during the election campaign in Malaysia's 13th General Election on 5th May 2013. There were two types of news portals chosen for this research: 1) the mainstream online news portals, namely The Star Online, Berita Harian Online, Bernama Online and Utusan Online; and 2) the alternative news portals consisting of political parties' publications: the Harakah Daily, Roketkini and Keadilan Daily; and the independent news portals of The Ma...

Pushing the Quality Level in Networked News Business: Semantic-Based Content Retrieval and Composition in International News Publishing

OpenAIRE

M.W. Schranz

2006-01-01

Electronic publishing exploits numerous possibilities to present or exchange information and to communicate via most current media like the Internet. By utilizing modern Web technologies like Web Services, loosely coupled services, and peer-to-peer networks we describe the integration of an intelligent business news presentation and distribution network. Employing semantics technologies enables the coupling of multinational and multilingual business news data on a scaleable international leve...

Produce Live News Broadcasts Using Standard AV Equipment: A Success Story from the Le Center High School in Minnesota.

Science.gov (United States)

Rostad, John

1997-01-01

Describes the production of news broadcasts on video by a high school class in Le Center, Minnesota. Topics include software for Apple computers, equipment used, student responsibilities, class curriculum, group work, communication among the production crew, administrative and staff support, and future improvements. (LRW)

Comparing European citizens' news media repertoires across nations

DEFF Research Database (Denmark)

Van Damme, Kristin; Kobbernagel, Christian; Schrøder, Kim Christian

2017-01-01

A shift towards a more global audience culture is currently being pushed by the increasingly widespread digital, mobile and social media used for news consumption and internationalization of the news markets. However, while living in an increasingly globalized newsscape, audience members are still...

[Breaking bad news in clinical practice].

Science.gov (United States)

Herrera, Andrea; Ríos, Matías; Manríquez, José Manuel; Rojas, Gonzalo

2014-10-01

Breaking bad news is a complex task that requires multiple communication skills from health professionals. Clinical practice demands to communicate all type of bad news, from a diagnosis of cancer to adverse effects of a treatment. On the other hand, since the beginning of the health reform in 2003, the need to improve the quality of services was proposed, among which the concern about the rights and duties of patients stands out. Therefore, the health care provider-patient relationship becomes again the subject of discussion and study, and a topic of great importance for clinical work. We revise the consequences of breaking bad news for the patient and for the health care provider, as well as the current protocols available for this purpose. The importance of developing communication skills both for future health professionals as for those who currently work in the area is emphasized.

The Spin Doctors of news sources

Directory of Open Access Journals (Sweden)

Aldo Antonio Schmitz

2013-06-01

Full Text Available This paper examines in a historical context, with reference to concrete cases, the phenomenon of spin doctors. What is it? How does it act? What is its purpose? Where does it operate? And what are its consequences? These questions are raised in order to help identify the actions and strategies benefitting news sources, as well as the impact on journalism: the accommodation of journalists, the reduction or elimination of investigative journalism, the transference of the news to digital social networks, and the expansion of media sources. The article draws on a survey conducted with 163 news sources and journalists, on the premise that spin doctors are professional communicators, who are able to forge public opinion using processes, procedures, journalist’s co-optation, and knowledge of journalism and public relations, in order to be successful in the media, or directly with the target audience.

THE SPIN DOCTORS OF NEWS SOURCES

Directory of Open Access Journals (Sweden)

Aldo Antonio Schmitz

2013-06-01

Full Text Available This paper examines in a historical context, with reference to concrete cases, the phenomenon of spin doctors. What is it? How does it act? What is its purpose? Where does it operate? And what are its consequences? These questions are raised in order to help identify the actions and strategies benefitting news sources, as well as the impact on journalism: the accommodation of journalists, the reduction or elimination of investigative journalism, the transference of the news to digital social networks, and the expansion of media sources. The article draws on a survey conducted with 163 news sources and journalists, on the premise that spin doctors are professional communicators, who are able to forge public opinion using processes, procedures, journalist’s co-optation, and knowledge of journalism and public relations, in order to be successful in the media, or directly with the target audience.

News media coverage of trans fat: health risks and policy responses.

Science.gov (United States)

Jarlenski, Marian; Barry, Colleen L

2013-01-01

Prior research indicates that the news media play a critical role in transmitting information to the public about the most pressing public health problems, and framing attributions about who in society is responsible for solving these problems. In this article, we use content analysis methods to study the agenda-setting and framing functions of the news media in shaping perceptions about the health risks posed by trans fat in the U.S. diet. A census of news stories focusing on trans fat was collected from the two largest circulation U.S. newspapers and three major television networks from 1998 to 2008 (N = 156). The content of news coverage was analyzed using a 23-item instrument. Findings indicated that the news media served an important agenda-setting role in educating the public about the presence of trans fat in the U.S. diet and describing the health risks these foods pose. In addition, results indicate that news media coverage framed attributions of responsibility for solving the problem of trans fat in the food supply. News stories noting the heart disease risks of trans fat were significantly more likely to mention governmental responses aimed at curbing consumption than news coverage that did not note these health risks.

Computational simulations of direct contact condensation as the driving force for water hammer

International Nuclear Information System (INIS)

Ceuca, Sabin-Cristian

2015-01-01

An analysis, based on Computer Simulations of the Direct Contact Condensation as the Driving Force for the Condensation Induced Water Hammer phenomenon is performed within this thesis. The goal of the work is to develop a mechanistic HTC model, with predictive capabilities for the simulation of horizontal or nearly horizontal two-phase ows with complex patterns including the e ect of interfacial heat and mass transfer. The newly developed HTC model was implemented into the system code ATHLET and into the CFD tools ANSYS CFX and OpenFOAM. Validation calculations have been performed for horizontal or nearly horizontal ows, where simulation results have been compared against the local measurement data such as void and temperature or area averaged data delivered by a wire mesh sensor.

Computational simulations of direct contact condensation as the driving force for water hammer

Energy Technology Data Exchange (ETDEWEB)

Ceuca, Sabin-Cristian

2015-04-27

An analysis, based on Computer Simulations of the Direct Contact Condensation as the Driving Force for the Condensation Induced Water Hammer phenomenon is performed within this thesis. The goal of the work is to develop a mechanistic HTC model, with predictive capabilities for the simulation of horizontal or nearly horizontal two-phase ows with complex patterns including the e ect of interfacial heat and mass transfer. The newly developed HTC model was implemented into the system code ATHLET and into the CFD tools ANSYS CFX and OpenFOAM. Validation calculations have been performed for horizontal or nearly horizontal ows, where simulation results have been compared against the local measurement data such as void and temperature or area averaged data delivered by a wire mesh sensor.

The impact of ambiguous economic news on uncertainty and consumer confidence

NARCIS (Netherlands)

Svensson, H.M.; Albæk, E.; van Dalen, A.; de Vreese, C.H.

Journalistic practice emphasizes both positive and negative aspects of news stories. Nevertheless, the effects of ambiguous news, which includes both positive and negative information, are under-investigated. This study examines how exposure to ambiguous economic news affects uncertainty and

Smart-phone based computational microscopy using multi-frame contact imaging on a fiber-optic array.

Science.gov (United States)

Navruz, Isa; Coskun, Ahmet F; Wong, Justin; Mohammad, Saqib; Tseng, Derek; Nagi, Richie; Phillips, Stephen; Ozcan, Aydogan

2013-10-21

We demonstrate a cellphone based contact microscopy platform, termed Contact Scope, which can image highly dense or connected samples in transmission mode. Weighing approximately 76 grams, this portable and compact microscope is installed on the existing camera unit of a cellphone using an opto-mechanical add-on, where planar samples of interest are placed in contact with the top facet of a tapered fiber-optic array. This glass-based tapered fiber array has ~9 fold higher density of fiber optic cables on its top facet compared to the bottom one and is illuminated by an incoherent light source, e.g., a simple light-emitting-diode (LED). The transmitted light pattern through the object is then sampled by this array of fiber optic cables, delivering a transmission image of the sample onto the other side of the taper, with ~3× magnification in each direction. This magnified image of the object, located at the bottom facet of the fiber array, is then projected onto the CMOS image sensor of the cellphone using two lenses. While keeping the sample and the cellphone camera at a fixed position, the fiber-optic array is then manually rotated with discrete angular increments of e.g., 1-2 degrees. At each angular position of the fiber-optic array, contact images are captured using the cellphone camera, creating a sequence of transmission images for the same sample. These multi-frame images are digitally fused together based on a shift-and-add algorithm through a custom-developed Android application running on the smart-phone, providing the final microscopic image of the sample, visualized through the screen of the phone. This final computation step improves the resolution and also removes spatial artefacts that arise due to non-uniform sampling of the transmission intensity at the fiber optic array surface. We validated the performance of this cellphone based Contact Scope by imaging resolution test charts and blood smears.

The Flow of Foreign News into Six Arab Gulf Newspapers.

Science.gov (United States)

Al-Habib, Abdulrahman Ibrahim

In order to determine the nature of foreign news coverage in the Arab Gulf states, a study examined six newspapers in these states (one in each country) in regard to the volume, news sources, and kinds of news (both subject categories and regions covered). Data were selected from 12 issues (one from each month) in 1986 from the following…

News for Assimilation or Integration? Examining the Functions of News in Shaping Acculturation Experiences of Immigrants in the Netherlands and Spain

NARCIS (Netherlands)

A. Paz Alencar (Amanda); M. Deuze (Mark)

2017-01-01

textabstractThis study investigates the functions of news media in shaping acculturation experiences of new economic and refugee immigrants in the Netherlands and Spain. Focus group data revealed that consumption of host country news media was mainly connected to immigrants’ deliberate strategies

News for assimilation or integration? : Examining the functions of news in shaping acculturation experiences of immigrants in the Netherlands and Spain

NARCIS (Netherlands)

Alencar, A.; Deuze, M.

2017-01-01

This study investigates the functions of news media in shaping acculturation experiences of new economic and refugee immigrants in the Netherlands and Spain. Focus group data revealed that consumption of host country news media was mainly connected to immigrants’ deliberate strategies to assimilate

The News Media Industry

National Research Council Canada - National Science Library

Bartlett, Charlie

2003-01-01

American news media has two fundamental roles in our democracy: that of eyewitness, giving citizens critical information, and also as the watchdog, providing another arm of "checks and balances" within our governmental system...

Volume, Volatility and Public News Announcements

DEFF Research Database (Denmark)

Bollerslev, Tim; Li, Jia; Xue, Yuan

We provide new empirical evidence for the way in which financial markets process information. Our results are based on high-frequency intraday data along with new econometric techniques for making inference on the relationship between trading intensity and spot volatility around public news...... announcements. Consistent with the predictions derived from a theoretical model in which investors agree to disagree, our estimates for the intraday volume-volatility elasticity around the most important news announcements are systematically below unity. Our elasticity estimates also decrease significantly...

The steady-state tangential contact problem for a falling drop type of contact area on corrugated rail by simplified theory of rolling contact

Science.gov (United States)

Piotrowski, Jerzy

1991-10-01

Investigation of contact mechanical nonlinearities of a mathematical model of corrugation revealed that the typical shape of contact patch resembles a falling drop of water. A contact patch of that shape was approximated with a figure composed of two parts of ellipses with different eccentricities. The contact pressure distribution was assumed as a smoothing ensemble of two paraboloidal distributions. The description of a general case of double half elliptical contact area was given but a special case of double half elliptical contact is more interesting as it possesses some Hertzian properties. It was shown how three geometrical parameters of double half elliptical contact can be chosen when actual, non-Hertzian contact is known. A linear theory was written which indicates that the lateral vibrations of the rail may be excited only due to shape variation on corrugation even if any other cause for these vibrations does not exist. For nonlinear theory a computer program, based on FASTSIM algorithm by Kalker, was written. The aim is to calculate the creep forces and frictional power density distribution over the contact area. Also, a graphic program visualizing the solution was written. Numerical results are not provided; unattended and unsolved problems relevant for this type of contact are listed.

The effects of colour and valence on news evaluation.

Science.gov (United States)

Kaspar, Kai; Grümmer, Melanie; Kießler, Antje; Neuß, Celina; Schröter, Franziska

2017-12-01

Research across different fields of psychology has reported effects of colour cues on a variety of cognitive processes. Especially, the colour red has been shown to have striking influences. In the context of media reception, however, colour effects have been widely neglected so far. This study made a first step in this direction by investigating the effects of the colour red (compared with blue and grey) on the way news articles are evaluated. Two types of news were framed by a coloured border while the valence of the news content additionally varied. Based on 369 participants who read and evaluated the news articles online, we observed effects for colour cues and news valence in the absence of an interaction effect, indicating that the colour red induced approach motivation. However, only the contrast between red and grey reached statistical significance, indicating that chromatic and achromatic colours may differ in their perceived visual saliency. Overall, these results provide an important complement to previous studies and have practical implications for media researchers and producers. © 2015 International Union of Psychological Science.

People's trust in health news disseminated by mass media in Tehran.

Science.gov (United States)

Nedjat, Sima; Nedjat, Saharnaz; Majdzadeh, Reza; Farshadi, Mojgan

2014-01-01

People are increasingly interested in health news. As a mass media, the 'Islamic Republic of Iran Broadcasting' (IRIB) has the highest number of target audiences. In Iran, some people follow health news via health programs on satellites and other means of communication. However, all of these programs do not live up to the standards of scientific evidence. In this study, we examined Tehran people's trust in health news disseminated by the IRIB and other mass media outlets. A cross-sectional study was conducted in Tehran. Through multistage sampling, 510 households proportional to size were randomly selected from five regions of Tehran including northern, eastern, western, southern and central regions. One person from each household completed the questionnaire through interviews. The questionnaire included questions on people's level of trust in health news delivered by the IRIB, satellite programs, the internet and magazines. It also included demographic questions. The validity and reliability of the questionnaire was evaluated. Among the interviewees, 50.6% was female. The highest level of trust by the participants was observed in the IRIB (65.2%), and the lowest trust was observed in satellite news (43.4%); pnews broadcasters had more mastery over the subject than the ones in satellite channels (pnews (pnews had improved in the past 10 years. Fifty nine point eight percent of participants believed the quality and accuracy of the IRIB health news was monitored. People's higher level of trust in domestic news as compared to foreign sources and the better status of domestic sources in other areas such as precision in reporting, coverage of more important news, its delivery in lay language, the news broadcasters' proficiency, and other cases - from the participants' point of view - can highlight the significance of designing interventions for changing health behavior among domestic health news producers. Therefore, the results of this study can prove useful to health

Cancer risk factors in Korean news media: a content analysis.

Science.gov (United States)

Kye, Su Yeon; Kwon, Jeong Hyun; Kim, Yong-Chan; Shim, Minsun; Kim, Jee Hyun; Cho, Hyunsoon; Jung, Kyu Won; Park, Keeho

2015-01-01

Little is known about the news coverage of cancer risk factors in Korea. This study aimed to examine how the news media encompasses a wide array of content regarding cancer risk factors and related cancer sites, and investigate whether news coverage of cancer risk factors is congruent with the actual prevalence of the disease. A content analysis was conducted on 1,138 news stories covered during a 5-year period between 2008 and 2012. The news stories were selected from nationally representative media in Korea. Information was collected about cancer risk factors and cancer sites. Of various cancer risk factors, occupational and environmental exposures appeared most frequently in the news. Breast cancer was mentioned the most in relation to cancer sites. Breast, cervical, prostate, and skin cancer were overrepresented in the media in comparison to incidence and mortality cases, whereas lung, thyroid, liver, and stomach cancer were underrepresented. To our knowledge, this research is the first investigation dealing with news coverage about cancer risk factors in Korea. The study findings show occupational and environmental exposures are emphasized more than personal lifestyle factors; further, more prevalent cancers in developed countries have greater media coverage, not reflecting the realities of the disease. The findings may help health journalists and other health storytellers to develop effective ways to communicate cancer risk factors.

Uses of Computer Simulation Models in Ag-Research and Everyday Life

Science.gov (United States)

When the news media talks about models they could be talking about role models, fashion models, conceptual models like the auto industry uses, or computer simulation models. A computer simulation model is a computer code that attempts to imitate the processes and functions of certain systems. There ...

Automatic thematic content analysis: finding frames in news

NARCIS (Netherlands)

Odijk, D.; Burscher, B.; Vliegenthart, R.; de Rijke, M.; Jatowt, A.; Lim, E.P.; Ding, Y.; Miura, A.; Tezuka, T.; Dias, G.; Tanaka, K.; Flanagin, A.; Dai, B.T.

2013-01-01

Framing in news is the way in which journalists depict an issue in terms of a ‘central organizing idea.’ Frames can be a perspective on an issue. We explore the automatic classification of four generic news frames: conflict, human interest, economic consequences, and morality. Complex

Positive Organizational Behavior: A Buffer for Bad News

Science.gov (United States)

French, Sandra L.; Holden, Tracey Quigley

2012-01-01

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

Quantum Computing: Selected Internet Resources for Librarians, Researchers, and the Casually Curious

Science.gov (United States)

Cirasella, Jill

2009-01-01

This article presents an annotated selection of the most important and informative Internet resources for learning about quantum computing, finding quantum computing literature, and tracking quantum computing news. All of the quantum computing resources described in this article are freely available, English-language web sites that fall into one…

Public Opinions Toward Diseases: Infodemiological Study on News Media Data.

Science.gov (United States)

Huang, Ming; ElTayeby, Omar; Zolnoori, Maryam; Yao, Lixia

2018-05-08

Society always has limited resources to expend on health care, or anything else. What are the unmet medical needs? How do we allocate limited resources to maximize the health and welfare of the people? These challenging questions might be re-examined systematically within an infodemiological frame on a much larger scale, leveraging the latest advancement in information technology and data science. We expanded our previous work by investigating news media data to reveal the coverage of different diseases and medical conditions, together with their sentiments and topics in news articles over three decades. We were motivated to do so since news media plays a significant role in politics and affects the public policy making. We analyzed over 3.5 million archive news articles from Reuters media during the periods of 1996/1997, 2008 and 2016, using summary statistics, sentiment analysis, and topic modeling. Summary statistics illustrated the coverage of various diseases and medical conditions during the last 3 decades. Sentiment analysis and topic modeling helped us automatically detect the sentiments of news articles (ie, positive versus negative) and topics (ie, a series of keywords) associated with each disease over time. The percentages of news articles mentioning diseases and medical conditions were 0.44%, 0.57% and 0.81% in the three time periods, suggesting that news media or the public has gradually increased its interests in medicine since 1996. Certain diseases such as other malignant neoplasm (34%), other infectious diseases (20%), and influenza (11%) represented the most covered diseases. Two hundred and twenty-six diseases and medical conditions (97.8%) were found to have neutral or negative sentiments in the news articles. Using topic modeling, we identified meaningful topics on these diseases and medical conditions. For instance, the smoking theme appeared in the news articles on other malignant neoplasm only during 1996/1997. The topic phrases HIV and

Enhanced Contact Graph Routing (ECGR) MACHETE Simulation Model

Science.gov (United States)

Segui, John S.; Jennings, Esther H.; Clare, Loren P.

2013-01-01

Contact Graph Routing (CGR) for Delay/Disruption Tolerant Networking (DTN) space-based networks makes use of the predictable nature of node contacts to make real-time routing decisions given unpredictable traffic patterns. The contact graph will have been disseminated to all nodes before the start of route computation. CGR was designed for space-based networking environments where future contact plans are known or are independently computable (e.g., using known orbital dynamics). For each data item (known as a bundle in DTN), a node independently performs route selection by examining possible paths to the destination. Route computation could conceivably run thousands of times a second, so computational load is important. This work refers to the simulation software model of Enhanced Contact Graph Routing (ECGR) for DTN Bundle Protocol in JPL's MACHETE simulation tool. The simulation model was used for performance analysis of CGR and led to several performance enhancements. The simulation model was used to demonstrate the improvements of ECGR over CGR as well as other routing methods in space network scenarios. ECGR moved to using earliest arrival time because it is a global monotonically increasing metric that guarantees the safety properties needed for the solution's correctness since route re-computation occurs at each node to accommodate unpredicted changes (e.g., traffic pattern, link quality). Furthermore, using earliest arrival time enabled the use of the standard Dijkstra algorithm for path selection. The Dijkstra algorithm for path selection has a well-known inexpensive computational cost. These enhancements have been integrated into the open source CGR implementation. The ECGR model is also useful for route metric experimentation and comparisons with other DTN routing protocols particularly when combined with MACHETE's space networking models and Delay Tolerant Link State Routing (DTLSR) model.

How to Break Bad News: Physicians’ and Nurses’ Attitudes

Directory of Open Access Journals (Sweden)

Ali-Akbar Nejatisafa

2010-11-01

Full Text Available "nObjective: Bad news disclosure is one of the most complex tasks of physicians. Recent evidences indicate that patients' and physicians' attitude toward breaking bad news has been changed since few years ago. The evidence of breaking bad news is different across cultures. The aim of this study is to evaluate the attitude of medical staff toward breaking bad news to provide a clinical guideline in Iran."nMethods: A descriptive study was conducted during 2008-2009 on a sample of 100 medical staff (50 physicians and 50 nurses at Cancer Institute of Imam Khomeini hospital. The subjects' demographic characteristics and their attitudes toward the manner of revealing the diagnosis were registered in a questionnaire."nResults: The majority of the physicians (86%, n=43 and nurses (74%, n=37 , mostly the older and more experienced, tended to reveal the diagnosis to patients . Only a few physicians (8%, n=4 had been trained how to disclose bad news, which discloused diagnosis more than non trained ones."nPhysicians and nurses preferred to inform the patients about the diagnosis when either the patients were alone or in the presence of their spouse respectively .Only a few physicians (14% and nurses (24% agreed to explain life expectancy to patients."nConclusion: Compared to past, physicians and nurses are more willing to share cancer diagnosis with patients. However, lack of adequate communication skills in caregivers, and their concerns about managing patients' emotional reactions reduce their tendency to disclose bad news to the patients. Therefore, training physicians and nurses to expose bad news to the patients seems to be necessary.

How to Spot Fake News?

Directory of Open Access Journals (Sweden)

Çev.: Fatih Canata

2017-03-01

Full Text Available Critical thinking is a key skill in media and information literacy, and the mission of libraries is to educate and advocate its importance. Discussions about fake news has led to a new focus on media literacy more broadly, and the role of libraries and other education institutions in providing this. When Oxford Dictionaries announce post-truth is Word of the Year 2016, as librarians realise action is needed to educate and advocate for critical thinking – a crucial skill when navigating the information society, an infographic with eight simple steps have been prepared by IFLA to discover the verifiability of a given news-piece in front of you.

Sharing and Discussing News in Private Social Media Groups

DEFF Research Database (Denmark)

Swart, Joëlle; Peters, Chris; Broersma, Marcel

2018-01-01

to their membership in a particular (1) location-based (2) work-related or (3) leisure-oriented community. It finds that communication within social media communities whose members consider their ties as weak generally tended to be more news-centred. Even more significant was perceived control over privacy......Social media platforms are an increasingly dominant medium through which people encounter news in everyday life. Yet while we know more-and-more about frequency of use and sharing, content preferences and network configurations around news use on social media, the social experiences associated...... with such practices remain relatively unexplored. This paper addresses this gap to consider if and how news facilitates conversations in everyday contexts where social media play a communicative role. It investigates how people engage with current affairs collectively in different social formations...

News Media Consumption and Political Behavior in Latin America

Directory of Open Access Journals (Sweden)

Ryan Salzman

2015-01-01

Full Text Available News media are an important factor in any democratic society. Research focused on developed democracies has paved the way for analysis in the context of less well-developed democracies. The project endeavors to continue that investigation into whether and how news media consumption affects democratic behavior among individuals in a region comprised of developing democracies: Latin America. Employing rich survey data available from the 2008 Latin American Public Opinion Project, traditional analyses are used to test one of the most basic questions for political communication researchers: Does news media consumption motivate or depress political participation? The results indicate that, on average, news media mobilize political participation, albeit to different degrees per medium and participation type. This seems to happen because those media socialize Latin Americans to value political participation.

31 CFR 700.9 - Photographs for news, advertising, or commercial purposes.

Science.gov (United States)

2010-07-01

... 31 Money and Finance: Treasury 3 2010-07-01 2010-07-01 false Photographs for news, advertising, or commercial purposes. 700.9 Section 700.9 Money and Finance: Treasury Regulations Relating to Money and... Photographs for news, advertising, or commercial purposes. Photographs for news, advertising, or commercial...

Politics and Politicians – Main Topic and Main Characters on Television News

Directory of Open Access Journals (Sweden)

Viktorija Car

2010-01-01

Full Text Available The paper examines the relationship between television as a medium, and politics and politicians as the content of television news in Croatia. The first part of the paper explains the models of ‘media logic’, ‘partisan logic’ and ‘party logic’. The second part of the paper presents the results of the research conducted on the representative sample of primetime news HTV Dnevnik for the period 1991-2009, and Nova TV Dnevnik and RTL Vijesti for the period 2005-2009. The goal of the research was to examine the presence of political topics on primetime news, as well to what extent politicians are presented as main characters. The results show a sustained decline of politics on the news and their simultaneous replacement by news on disasters and lifestyle. Further, citizens and their opinion become more important than opinions of politicians, experts and scientists. Comparing the news on public service television and on commercial televisions, the author elaborates on the internal processes and changes of the television medium and finally introduces the concept of ‘power logic’ to explain news selection and news editing on the Croatian TV channels.

Computational complexity a quantitative perspective

CERN Document Server

Zimand, Marius

2004-01-01

There has been a common perception that computational complexity is a theory of "bad news" because its most typical results assert that various real-world and innocent-looking tasks are infeasible. In fact, "bad news" is a relative term, and, indeed, in some situations (e.g., in cryptography), we want an adversary to not be able to perform a certain task. However, a "bad news" result does not automatically become useful in such a scenario. For this to happen, its hardness features have to be quantitatively evaluated and shown to manifest extensively. The book undertakes a quantitative analysis of some of the major results in complexity that regard either classes of problems or individual concrete problems. The size of some important classes are studied using resource-bounded topological and measure-theoretical tools. In the case of individual problems, the book studies relevant quantitative attributes such as approximation properties or the number of hard inputs at each length. One chapter is dedicated to abs...

News from the Biological Stain Commission No. 11

DEFF Research Database (Denmark)

Lyon, H O; Horobin, R W

2012-01-01

The 11th issue of News from the Biological Stain Commission (BSC) provides our first impressions of the REACH and ECHA programs. We intend to give a more thorough account of what these important programs actually mean in later editions of News from the Biological Stain Commission. Under the heading...

Some Uses-and-Gratifications of Television News Audiences.

Science.gov (United States)

Towers, Wayne M.

Fourteen statements relating to the surveillance, diversion, and social interaction uses of media were drawn from a review of uses and gratification research and applied to the viewing of local and national early evening news and nighttime local news television programs. A telephone survey of 543 adults elicited information concerning demographics…

Comparative Analysis Of Agricultural News Covered By Federal ...

African Journals Online (AJOL)

This study investigated the frequency of agricultural news coverage in three Nigerians newspapers. The three papers were the Federal Government Daily Times, the Rivers State Government Tide, and a Privately owned and well read The Guardian. The objective of the study was to compare the extent of agricultural news ...

Inexpensive News Sources.

Science.gov (United States)

Briscoe, Ellen D.; Wall, Catherine

1992-01-01

Describes consumer or business-oriented online services that provide access to current news information and offers a less expensive alternative to standard online databases. Online clipping services are discussed, their costs are examined, and profiles of five services are compared: CompuServe, CompuServe as a gateway to IQuest, DELPHI, DIALCOM,…

News from the Library: newspapers anyone? Try PressDisplay!

CERN Multimedia

CERN Library

2011-01-01

PressDisplay is an online portal where you can browse and read online articles from more than 1,900 newspapers from 95 countries, as soon as they are published. With Pressdisplay, the time when newspapers were nicely displayed on wooden rods in libraries has passed...   Le Monde, International Herald Tribune and many more titles are displayed in their original layout including text and images, and you can print and e-mail the articles you are interested in. You even have the possibility to create rss feeds, so that the news reaches you directly.   The CERN Library has now activated a trial version of PressDisplay valid till 31 December; it is open to everyone at CERN. This trial doesn't offer the possibility to create personalised alerts based on specific search criteria. In case you need such features - or if you have any comments or questions - please contact us.

News from the Library: Nucleonica - web-driven nuclear science

CERN Multimedia

CERN Library

2012-01-01

Most of us are familiar with the Karlsruhe Nuclide Chart. It spreads from wall to wall and tells you all about decay chains of all known nuclides and isotopes.   The good news is that this resource is freely available here, the homepage of a suite of resources for nuclear science: a mass activity calculator, a decay engine, dosimetry and shielding calculations, range and stopping power calculations, gamma spectrum generator and analyzer, a virtual cloud chamber and a packaging calculator to name a few. All these programmes have been tested and approved by leading world experts. You can register to access these programmes here. A basic license is free, so anybody who is serious about Nuclear Science should register as soon as possible! A Premium account gives even more options in the calculations and utilities. If you think a premium account to Nucleonica would be useful for your work and for CERN in general, please contact CERN Library. Access the resource here. Literature in Focus: ...

NewsMarket 2.0: Analysis of News for Stock Price Forecasting

Science.gov (United States)

Barazzetti, Alessandro; Mastronardi, Rosangela

Most of the existing financial research tools use a stock's historical price and technical indicators to predict future price trends without taking into account the impact of web news. The recent explosion of demand for information on financial investment management is driving the search for alternative methods of quantitative data analysis.

Automatic quantification of tibio-femoral contact area and congruity

DEFF Research Database (Denmark)

Tummala, Sudhakar; Nielsen, Mads; Lillholm, Martin

2012-01-01

We present methods to quantify the medial tibio- femoral (MTF) joint contact area (CA) and congruity index (CI) from low-field magnetic resonance imaging (MRI). Firstly, based on the segmented MTF cartilage compartments, we computed the contact area using the Euclidian distance transformation....... The CA was defined as the area of the tibial superior surface and the femoral inferior surface that are less than a voxel width apart. Furthermore, the CI is computed point-by-point by assessing the first- and second-order general surface features over the contact area. Mathematically, it is the inverse...

Stealth Advertising: The Commercialization of Television News Broadcasts in Canada

Directory of Open Access Journals (Sweden)

Gennadiy Chernov

2010-01-01

Full Text Available This two-phase study deals with the phenomenon of “stealth advertising” in Canada. This concept refers to the encroachment of commercially tinted messages into broadcast news segments. Different theories of commercial speech were used as a theoretical framework. The study combined mixed methods, content analysis and in-depth interviews. The first phase concentrated on the frequency and actual time spent airing commercially influenced messages in television newscast segments. The sample consisted of eight randomly selected English-language markets across Canada including news stations affiliated with CBC, CTV and Global. Seventy-five newscasts were recorded and content-analyzed. The analysis demonstrated that private television stations used more explicit and aggressive stealth advertising than publicly owned ones. In subsequent interviews, the news directors and sales managers of some of these stations denied that they yield to outside commercial pressures but admitted they may include messages with commercial content if these have public interest value. In the second phase thirty-nine newscasts of a news station affiliated with Global were recorded and content-analyzed, showing high numbers of commercially influenced messages and corroborating previous research findings. Subsequent interviews showed some news decision-makers accept the inclusion of commercially tinted news segments, thus eroding the divide between editorial and commercial contents. This study is intended to contribute to the empirical basis for pursuing the question of corruption of news by surreptitious commercial content.

Stability analysis of rough surfaces in adhesive normal contact

Science.gov (United States)

Rey, Valentine; Bleyer, Jeremy

2018-03-01

This paper deals with adhesive frictionless normal contact between one elastic flat solid and one stiff solid with rough surface. After computation of the equilibrium solution of the energy minimization principle and respecting the contact constraints, we aim at studying the stability of this equilibrium solution. This study of stability implies solving an eigenvalue problem with inequality constraints. To achieve this goal, we propose a proximal algorithm which enables qualifying the solution as stable or unstable and that gives the instability modes. This method has a low computational cost since no linear system inversion is required and is also suitable for parallel implementation. Illustrations are given for the Hertzian contact and for rough contact.

Instruction in News Reporting as Community-Focused Journalism.

Science.gov (United States)

Dardenne, Robert; Killenberg, G. Michael

1997-01-01

Describes a course in public journalism which emphasizes ways of reporting on the lives of ordinary citizens so that news becomes more relevant and useful to the whole community. States that the "Public Life" course seeks a broader understanding of community life; considers, debates, and tests definitions of news; and reexamines beat…

Educating the delivery of bad news in medicine: Preceptorship versus simulation.

Science.gov (United States)

Jacques, Andrew P; Adkins, Eric J; Knepel, Sheri; Boulger, Creagh; Miller, Jessica; Bahner, David P

2011-07-01

Simulation experiences have begun to replace traditional education models of teaching the skill of bad news delivery in medical education. The tiered apprenticeship model of medical education emphasizes experiential learning. Studies have described a lack of support in bad news delivery and inadequacy of training in this important clinical skill as well as poor familial comprehension and dissatisfaction on the part of physicians in training regarding the resident delivery of bad news. Many residency training programs lacked a formalized training curriculum in the delivery of bad news. Simulation teaching experiences may address these noted clinical deficits in the delivery of bad news to patients and their families. Unique experiences can be role-played with this educational technique to simulate perceived learner deficits. A variety of scenarios can be constructed within the framework of the simulation training method to address specific cultural and religious responses to bad news in the medical setting. Even potentially explosive and violent scenarios can be role-played in order to prepare physicians for these rare and difficult situations. While simulation experiences cannot supplant the model of positive, real-life clinical teaching in the delivery of bad news, simulation of clinical scenarios with scripting, self-reflection, and peer-to-peer feedback can be powerful educational tools. Simulation training can help to develop the skills needed to effectively and empathetically deliver bad news to patients and families in medical practice.

News

Science.gov (United States)

2004-03-01

Italy’s Physics Olympiad creates greater interest and motivation House of Experiments: 'humour helps in the teaching of science' Science takes stage in Germany PPARC news: guide and awards Schools newspaper competition focuses on Venus Website offers practical advice SHAP workshop will sharpen up teachers' skills Students will soon use Faulkes Telescope North to see the stars Talk takes a tour of the universe ASE 2004 Welsh physicists share secrets Switch students on to physics Teachers Awards 2004 recognize quality of teaching AAPT spends winter in Miami sun Schools Physics Group meeting will take place at Rugby School

The quest for young eyes. Attention to news among young people in the Low Countries

OpenAIRE

Van Cauwenberge, Anna

2015-01-01

This dissertation started off with the observation that attention for news among young people decreases. More precisely, previous survey studies outlined a triple shift in the current young generation’s use of news: from more to less news, from offline to online news, and from professional to non-professional news sources. Underlying these three trends, was the finding that news does not constitute a substantial part of the daily routines of young people. This finding is disturbing given news...

A website for astronomical news in Spanish

Science.gov (United States)

Ortiz-Gil, A.

2008-06-01

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

Tuning In: Using the News for a Content-Based ESL Class

Science.gov (United States)

Moglen, Daniel

2014-01-01

Vast amounts of daily news content are widely available and easily accessible, and they can be converted into materials for intermediate and advanced ESL classes. This article will describe the why and how for integrating news media sources into a multiskills ESL classroom. Through the news, students are immediately engaged with the material…

Quantifying the relationship between financial news and the stock market.

Science.gov (United States)

Alanyali, Merve; Moat, Helen Susannah; Preis, Tobias

2013-12-20

The complex behavior of financial markets emerges from decisions made by many traders. Here, we exploit a large corpus of daily print issues of the Financial Times from 2(nd) January 2007 until 31(st) December 2012 to quantify the relationship between decisions taken in financial markets and developments in financial news. We find a positive correlation between the daily number of mentions of a company in the Financial Times and the daily transaction volume of a company's stock both on the day before the news is released, and on the same day as the news is released. Our results provide quantitative support for the suggestion that movements in financial markets and movements in financial news are intrinsically interlinked.

Teaching the Scientific Method Using Current News Articles

Science.gov (United States)

Palmer, Laura K.; Mahan, Carolyn G.

2013-01-01

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

Framing the News on the Summits of Climate Change on Spanish Television

Directory of Open Access Journals (Sweden)

Juan Carlos Aguila Coghlan

2013-05-01

Full Text Available The MDCS Research Group at the Universidad Complutense de Madrid, has analyzed the television coverage of the news in Spain on climate change summits developed in Cancun (2010 and Durban (2011. On a base of 309 news records, 169 and 140 respectively and through a registration protocol specially designed by the team for audiovisual works, we conducted a content analysis of the news corpus. Reference is made to the framing of the news, the social context and the cognitive framework of media formats. The information obtained was processed using SPSS. As a result of this analysis, this paper presents a comparison of the frequencies of some of the variables in the news of the two summits. Compared variables are:  Number of news per day;  No. of “Totales” (A “total” means someone is displayed with its own voice talking; Off Theme, Off Mode, Duration of news, Source of images,  Features of images (stock images, present images, Mood of the Presentation Phrases,  Problem solutions,  Responsibilities in the case of no solution.

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 ...

Children's Reactions to a Children's News Program: Reception, Recognition and Learning.

Science.gov (United States)

Ward, Sara Ann

The major objectives of this study were to determine the reception of "In the News" by children within the target audience's ages, to determine if children within the target audience recognize the news program as a program, to determine if children learn from "In the News," and to compare children's learning from hard news…

Broadcast news gisting using lexical cohesion analysis

OpenAIRE

Stokes, Nicola; Newman, Eamonn; Carthy, Joe; Smeaton, Alan F.

2004-01-01

In this paper we describe an extractive method of creating very short summaries or gists that capture the essence of a news story using a linguistic technique called lexical chaining. The recent interest in robust gisting and title generation techniques originates from a need to improve the indexing and browsing capabilities of interactive digital multimedia systems. More specifically these systems deal with streams of continuous data, like a news programme, that require further annotation be...

Attitudinal impact and cognitive channelling of immigration stereotypes through the news

Directory of Open Access Journals (Sweden)

JJ Igartua

2013-10-01

Full Text Available Introduction: Based on research on the framing effect and research on the treatment of immigration, the processes of reception and impact of news about crime are analyzed. Method: We conducted two experimental investigations in which participants were exposed to a news story and later filled in a questionnaire with self-report scales. Two independent variables were manipulated: the mention of protagonists’ national/ geographic origin in the news story and the involvement with the topic. Results: The study indicates that when the involvement with the news story is low, the presence of information about the nationality of the protagonist exerted an indirect effect through attitudinal impact. However, when involvement is high, the indirect effect is explained by the activation of trains of thought which influence the formation and/or reinforcement of negative beliefs about immigration. Conclusions: The results are consistent with a dual model of news framing effects and reinforce the recommendations made by some organisations about not reporting the nationality of the protagonists of a criminal act in news programmes.

Factors associated with patient preferences for communication of bad news.

Science.gov (United States)

Fujimori, Maiko; Akechi, Tatsuo; Uchitomi, Yosuke

2017-06-01

Communication based on patient preferences can alleviate their psychological distress and is an important part of patient-centered care for physicians who have the task of conveying bad news to cancer patients. The present study aimed to explore the demographic, medical, and psychological factors associated with patient preferences with regard to communication of bad news. Outpatients with a variety of cancers were consecutively invited to participate in our study after their follow-up medical visit. A questionnaire assessed their preferences regarding the communication of bad news, covering four factors-(1) how bad news is delivered, (2) reassurance and emotional support, (3) additional information, and (4) setting-as well as on demographic, medical, and psychosocial factors. A total of 529 outpatients with a variety of cancers completed the questionnaire. Multiple regression analyses indicated that patients who were younger, female, had greater faith in their physician, and were more highly educated placed more importance on "how bad news is delivered" than patients who were older, male, had less faith in their physician, and a lower level of education. Female patients and patients without an occupation placed more importance on "reassurance and emotional support." Younger, female, and more highly educated patients placed more importance on "additional information." Younger, female, and more highly educated patients, along with patients who weren't undergoing active treatment placed more importance on "setting." Patient preferences with regard to communication of bad news are associated with factors related to patient background. Physicians should consider these characteristics when delivering bad news and use an appropriate communication style tailored to each patient.

Voices and Power in the Tv News Broadcast: The Workings of the Reported Speech in Rede Globo´S National News

Directory of Open Access Journals (Sweden)

Dóris de Arruda Carneiro da Cunha

2017-08-01

Full Text Available This article presents some reflections on the voices and power of journalism on TV, based on a study of a news report in Jornal Nacional, via Rede Globo, an evening Brazilian TV news program. The central question is the power of the editor and the journalists in the construction of the news, constituted mostly by the use of reported speech. In the analyzed newscast, the ways the heterodiscourse are inserted are little diversified and apparently neutral: the citing discourse of the editor and the one of the presenter calls the journalist who introduces other voices – fragments of interviews, official statements and testimonies, in the form of direct or indirect citation. The strategy is not to use linguistic forms that explicitly state their points of view. However, the selected voices serve to illustrate and highlight the veiled views of the company and its professionals, acting as an authoritative argument. This way, TV Globo exercises its power by manipulating a large audience, unaware of this strategy, who believes that the news broadcast on Jornal Nacional is neutral and truthful.

Different Visions of Framing Violence in International Press News

DEFF Research Database (Denmark)

Ramirez, Jacobo

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...... international and Mexican newspapers from 2006 to 2012. Our results showed that overall, U.S. and EU newspapers present more news related to violence towards entrepreneurs than Mexican outlets, which more often adopt the avoid strategy (Oliver, 1991). The conflict frame was more widely used in EU newspapers...... than in U.S. and Mexican newspapers, and the economic frame was more present in the U.S. and Mexican press than in the EU press. The morality frame was used more frequently by Mexican journalists than U.S. and European journalists. The results made it possible to observe the effects of framing...

News consumption and its unpleasant side effect : Studying the effect of hard and soft news exposure on mental well-being over time

NARCIS (Netherlands)

Boukes, M.; Vliegenthart, R.

2017-01-01

Following the news is generally understood to be crucial for democracy as it allows citizens to politically participate in an informed manner; yet, one may wonder about the unintended side effects it has for the mental well-being of citizens. With news focusing on the negative and worrisome events

Fear and Loathing in the News: A Qualitative Analysis of Canadian Print News Coverage of Youthful Offending in the Twentieth Century

Science.gov (United States)

Faucher, Chantal

2009-01-01

This article reports research findings on the representations of youth crime and of young lawbreakers in Canadian print media. The examination of a subset of the sample of news items shows that several themes emerge in the historical discussion of youthful offending in the news. Firstly, the prevailing portrayal of youth crime is that it is to be…

Science versus News: On the Cutting Edge

Science.gov (United States)

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

1998-12-01

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

The Human Face of Health News: A Multi-Method Analysis of Sourcing Practices in Health-Related News in Belgian Magazines.

Science.gov (United States)

De Dobbelaer, Rebeca; Van Leuven, Sarah; Raeymaeckers, Karin

2018-05-01

Health journalists are central gatekeepers who select, frame, and communicate health news to a broad audience, but the selection and content of health news are also influenced by the sources journalists, rely on (Hinnant, Len-Rios, & Oh, 2012). In this paper, we examine whether the traditional elitist sourcing practices (e.g., research institutions, government) are still important in a digitalized news environment where bottom-up non-elite actors (e.g., patients, civil society organizations) can act as producers (Bruns, 2003). Our main goal, therefore, is to detect whether sourcing practices in health journalism can be linked with strategies of empowerment. We use a multi-method approach combining quantitative and qualitative research methods. First, two content analyses are developed to examine health-related news in Belgian magazines (popular weeklies, health magazines, general interest magazines, and women's magazines). The analyses highlight sourcing practices as visible in the texts and give an overview of the different stakeholders represented as sources. In the first wave, the content analysis includes 1047 health-related news items in 19 different Belgian magazines (March-June 2013). In the second wave, a smaller sample of 202 health-related items in 10 magazines was studied for follow-up reasons (February 2015). Second, to contextualize the findings of the quantitative analysis, we interviewed 16 health journalists and editors-in-chief. The results illustrate that journalists consider patients and blogs as relevant sources for health news; nonetheless, elitist sourcing practices still prevail at the cost of bottom-up communication. However, the in-depth interviews demonstrate that journalists increasingly consult patients and civil society actors to give health issues a more "human" face. Importantly, the study reveals that this strategy is differently applied by the various types of magazines. While popular weeklies and women's magazines give a voice to

FreeContact: fast and free software for protein contact prediction from residue co-evolution.

Science.gov (United States)

Kaján, László; Hopf, Thomas A; Kalaš, Matúš; Marks, Debora S; Rost, Burkhard

2014-03-26

20 years of improved technology and growing sequences now renders residue-residue contact constraints in large protein families through correlated mutations accurate enough to drive de novo predictions of protein three-dimensional structure. The method EVfold broke new ground using mean-field Direct Coupling Analysis (EVfold-mfDCA); the method PSICOV applied a related concept by estimating a sparse inverse covariance matrix. Both methods (EVfold-mfDCA and PSICOV) are publicly available, but both require too much CPU time for interactive applications. On top, EVfold-mfDCA depends on proprietary software. Here, we present FreeContact, a fast, open source implementation of EVfold-mfDCA and PSICOV. On a test set of 140 proteins, FreeContact was almost eight times faster than PSICOV without decreasing prediction performance. The EVfold-mfDCA implementation of FreeContact was over 220 times faster than PSICOV with negligible performance decrease. EVfold-mfDCA was unavailable for testing due to its dependency on proprietary software. FreeContact is implemented as the free C++ library "libfreecontact", complete with command line tool "freecontact", as well as Perl and Python modules. All components are available as Debian packages. FreeContact supports the BioXSD format for interoperability. FreeContact provides the opportunity to compute reliable contact predictions in any environment (desktop or cloud).

Decoding youth DNA: The relationship between social engagement and news interest, news media use and news preferences of Dutch millennials

NARCIS (Netherlands)

Drok, N.; Hermans, E.A.H.M.; Kats, K.

2018-01-01

There is a growing concern in Western democracies about the decline in young people's use of news media. Some scholars see it as a result of a diminishing interest in social issues and even of a more general deterioration in civic culture. Others claim that young people still feel socially engaged

Breaking bad news: doctors' skills in communicating with patients.

Science.gov (United States)

Ferreira da Silveira, Francisco José; Botelho, Camila Carvalho; Valadão, Carolina Cirino

2017-01-01

Breaking bad news is one of doctors' duties and it requires them to have some skills, given that this situation is difficult and distressful for patients and their families. Moreover, it is also an uncomfortable condition for doctors. The aim of this study was to evaluate doctors' capacity to break bad news, ascertain which specialties are best prepared for doing this and assess the importance of including this topic within undergraduate courses. Observational cross-sectional quantitative study conducted at a university hospital in Belo Horizonte (MG), Brazil. This study used a questionnaire based on the SPIKES protocol, which was answered by 121 doctors at this university hospital. This questionnaire investigated their attitudes, posture, behavior and fears relating to breaking bad news. The majority of the doctors did not have problems regarding the concept of bad news. Nevertheless, their abilities diverged depending on the stage of the protocol and on their specialty and length of time since graduation. Generally, doctors who had graduated more than ten years before this survey felt more comfortable and confident, and thus transmitted the bad news in a better conducted manner. Much needs to be improved regarding this technique. Therefore, inclusion of this topic in undergraduate courses is necessary and proposals should be put forward and verified.

Fast Grasp Contact Computation for a Serial Robot

Science.gov (United States)

Shi, Jianying (Inventor); Hargrave, Brian (Inventor); Diftler, Myron A. (Inventor)

2015-01-01

A system includes a controller and a serial robot having links that are interconnected by a joint, wherein the robot can grasp a three-dimensional (3D) object in response to a commanded grasp pose. The controller receives input information, including the commanded grasp pose, a first set of information describing the kinematics of the robot, and a second set of information describing the position of the object to be grasped. The controller also calculates, in a two-dimensional (2D) plane, a set of contact points between the serial robot and a surface of the 3D object needed for the serial robot to achieve the commanded grasp pose. A required joint angle is then calculated in the 2D plane between the pair of links using the set of contact points. A control action is then executed with respect to the motion of the serial robot using the required joint angle.

Volumetric quantification of bone-implant contact using micro-computed tomography analysis based on region-based segmentation

Energy Technology Data Exchange (ETDEWEB)

Kang, Sung Won; Lee, Woo Jin; Choi, Soon Chul; Lee, Sam Sun; Heo, Min Suk; Huh, Kyung Hoe; Kim, Tae Il; Yi, Won Ji [Dental Research Institute, School of Dentistry, Seoul National University, Seoul (Korea, Republic of)

2015-03-15

We have developed a new method of segmenting the areas of absorbable implants and bone using region-based segmentation of micro-computed tomography (micro-CT) images, which allowed us to quantify volumetric bone-implant contact (VBIC) and volumetric absorption (VA). The simple threshold technique generally used in micro-CT analysis cannot be used to segment the areas of absorbable implants and bone. Instead, a region-based segmentation method, a region-labeling method, and subsequent morphological operations were successively applied to micro-CT images. The three-dimensional VBIC and VA of the absorbable implant were then calculated over the entire volume of the implant. Two-dimensional (2D) bone-implant contact (BIC) and bone area (BA) were also measured based on the conventional histomorphometric method. VA and VBIC increased significantly with as the healing period increased (p<0.05). VBIC values were significantly correlated with VA values (p<0.05) and with 2D BIC values (p<0.05). It is possible to quantify VBIC and VA for absorbable implants using micro-CT analysis using a region-based segmentation method.

Volumetric quantification of bone-implant contact using micro-computed tomography analysis based on region-based segmentation

International Nuclear Information System (INIS)

Kang, Sung Won; Lee, Woo Jin; Choi, Soon Chul; Lee, Sam Sun; Heo, Min Suk; Huh, Kyung Hoe; Kim, Tae Il; Yi, Won Ji

2015-01-01

We have developed a new method of segmenting the areas of absorbable implants and bone using region-based segmentation of micro-computed tomography (micro-CT) images, which allowed us to quantify volumetric bone-implant contact (VBIC) and volumetric absorption (VA). The simple threshold technique generally used in micro-CT analysis cannot be used to segment the areas of absorbable implants and bone. Instead, a region-based segmentation method, a region-labeling method, and subsequent morphological operations were successively applied to micro-CT images. The three-dimensional VBIC and VA of the absorbable implant were then calculated over the entire volume of the implant. Two-dimensional (2D) bone-implant contact (BIC) and bone area (BA) were also measured based on the conventional histomorphometric method. VA and VBIC increased significantly with as the healing period increased (p<0.05). VBIC values were significantly correlated with VA values (p<0.05) and with 2D BIC values (p<0.05). It is possible to quantify VBIC and VA for absorbable implants using micro-CT analysis using a region-based segmentation method.

At the heart of the global nuclear news flow

International Nuclear Information System (INIS)

Feuz, P.

1997-01-01

The dual role of NUCNET is discussed: - exchange of news and other information within the world's nuclear community for use by top managers and executives and public communicators, and - distribution of news of interest to the public to wire agency journalists and other sections of the media

The Effects of Market Structure on Television News Pricing.

Science.gov (United States)

Wirth, Michael O.; Wollert, James A.

Multiple regression techniques were used to examine the business side of local television news operations for November 1978. Research questions examined the effect of several variables on local television news prices (advertising rates), including type of ownership, network affiliation/signal type, market size, cable network penetration, market…

Global news production

DEFF Research Database (Denmark)

Clausen, Lisbeth

Events around the world are broadcast by giant media players such as CNN, BBC and NHK amongst others. Consumers of news media receive the final message without knowing the processes that the images, the text and the sound have gone through. The media players can be considered as professional gene......), and it shows how events are "domesticated" for the target audience....

Multimodal news framing effects

NARCIS (Netherlands)

Powell, T.E.

2017-01-01

Visuals in news media play a vital role in framing citizens’ political preferences. Yet, compared to the written word, visual images are undervalued in political communication research. Using framing theory, this thesis redresses the balance by studying the combined, or multimodal, effects of visual

News in online and print newspapers: Differences in reader consumption and recall

NARCIS (Netherlands)

d'Haenens, Leen; Jankowski, Nicholas; Heuvelman, A.

2004-01-01

How readers consume and recall news presented in online and print versions of two newspapersin the Netherlands are investigated in this experimental study. Few differences are found between the online and print versions in terms of news supply. Reader attention to the news stories varies, depending

Handing Over the ATLAS eNews Scientific Editor Task

CERN Multimedia

P. Jenni

2006-01-01

The ATLAS eNews are now established since many years as a lively source of stories about the construction of our detector as well as the preparations for the physics running to come. The human touch in telling these stories is important, and to stimulate and motivate the article writers to include also this side of our work is one of the tasks for the Scientific Editor of the eNews. Joleen ('Jo') Pater has been the enthusiastic and competent 'skipper' for the last two years keeping the eNews on track. The whole Collaboration owes her a great and very hearty thank-you! Pauline Gagnon has kindly accepted to take up the challenge for the next couple of years. She will have the privilege to be the editor when we will see the first collisions with ATLAS! I wish her all the best for this new task. Outgoing and incoming editors of the ATLAS E-news: Jo Pater (left) and Pauline Gagnon (right)

A System for the Semantic Multimodal Analysis of News Audio-Visual Content

Directory of Open Access Journals (Sweden)

Michael G. Strintzis

2010-01-01

Full Text Available News-related content is nowadays among the most popular types of content for users in everyday applications. Although the generation and distribution of news content has become commonplace, due to the availability of inexpensive media capturing devices and the development of media sharing services targeting both professional and user-generated news content, the automatic analysis and annotation that is required for supporting intelligent search and delivery of this content remains an open issue. In this paper, a complete architecture for knowledge-assisted multimodal analysis of news-related multimedia content is presented, along with its constituent components. The proposed analysis architecture employs state-of-the-art methods for the analysis of each individual modality (visual, audio, text separately and proposes a novel fusion technique based on the particular characteristics of news-related content for the combination of the individual modality analysis results. Experimental results on news broadcast video illustrate the usefulness of the proposed techniques in the automatic generation of semantic annotations.

News | News

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A Perspective on Industry Classification and Market Reaction to Corporate News: Evidence from India

Directory of Open Access Journals (Sweden)

Bhattacharjee Nayanjyoti

2018-03-01

Full Text Available In this paper, we provide a cross-industry perspective on the market reaction to different corporate news in the context of Indian stock market. We have studied the price and volume movements associated with eight broadly defined news categories namely Analyst Calls, Earnings, Earnings Forecasts, Finance, Legal and Regulatory, Management, Operations and Restructuring. We have employed the standard event study methodology on a sample of stocks listed on the National Stock Exchange of India for the purpose of our study. We observe that the market reaction to firm specific corporate news varies according to the type of news across different industry groups. We also observe that the sentiment of the news is a critical factor which influences the market reaction to such news flow across industry groups. We also provide a cross-industry perspective on the relative importance of different corporate news categories after taking into account the sentiment of the news in the context of Indian stock market.

Local television news coverage of President Clinton's introduction of the Health Security Act.

Science.gov (United States)

Dorfman, L; Schauffler, H H; Wilkerson, J; Feinson, J

1996-04-17

To investigate how local television news reported on health system reform during the week President Clinton presented his health system reform bill. Retrospective content analysis of the 1342-page Health Security Act of 1993, the printed text of President Clinton's speech before Congress on September 22, 1993, and a sample of local television news stories on health system reform broadcast during the week of September 19 through 25, 1993. The state of California. During the week, 316 television news stories on health system reform were aired during the 166 local news broadcasts sampled. Health system reform was the second most frequently reported topic, second to stories on violent crime. News stories on health system reform averaged 1 minute 38 seconds in length, compared with 57 seconds for violent crime. Fifty-seven percent of the local news stories focused on interest group politics. Compared with the content of the Health Security Act, local news broadcasts devoted a significantly greater portion of their stories to financing, eligibility, and preventive services. Local news stories gave significantly less attention to cost-saving mechanisms, long-term care benefits, and changes in Medicare and Medicaid, and less than 2% of stories mentioned quality assurance mechanisms, malpractice reform, or new public health initiatives. Of the 316 televised news stories, 53 reported on the president's speech, covering many of the same topics emphasized in the speech (financing, organization and administration, and eligibility) and de-emphasizing many of the same topics (Medicare and Medicaid, quality assurance, and malpractice reform). Two percent of the president's speech covered partisan politics; 45% of the local news stories on the speech featured challenges from partisan politicians. Although health system reform was the focus of a large number of local television news stories during the week, in-depth explanation was scarce. In general, the news stories provided

75 FR 21163 - Inmate Communication With News Media: Removal of Byline Regulations

Science.gov (United States)

2010-04-23

... Communication With News Media: Removal of Byline Regulations AGENCY: Bureau of Prisons, Justice. ACTION: Interim... anything of value for correspondence with the news media. The inmate may not act as reporter or publish... correspondence with representatives of the news media. * * * * * (b) The inmate may not receive compensation or...

Cinema and the communication of bad news

OpenAIRE

Ana Isabel GÓMEZ CORDOBA; Haroldo ESTRADA

2016-01-01

Breaking Bad News requires medical professionals possess a range of skills to ensure that the patient has the information required for decision?making, this process occurs without further damage and even has a therapeutic effect, and another, that the doctor is not exposed to legal risk or stress associated with the inability to cope with the feelings of the patient, their families or themselves. This article discusses the aspects of communication of bad news in the field of doctor?patient re...

14 CFR 1213.109 - News releases concerning international activities.

Science.gov (United States)

2010-01-01

... Headquarters offices of External Relations and Public Affairs. (b) NASA Centers and Headquarters offices will report all visits proposed by representatives of foreign news media to the Public Affairs Officer of the... 14 Aeronautics and Space 5 2010-01-01 2010-01-01 false News releases concerning international...

How 'Social' are Social News Sites? Exploring the Motivations for Using Reddit.com

DEFF Research Database (Denmark)

Bogers, Toine; Nordenhoff Wernersen, Rasmus

2014-01-01

present a tiered framework of motivational factors for participating on social news sites, based on a comprehensive literature review, drawn from fields like social media research, sociology, (social) psychology, and behavioral economics. We then validate this framework through a survey deployed on Reddit...... surprisingly, the social aspect of social news sites is not a motivating factor for the majority of Reddit users. Influencing the placement and reception of news stories in their niche communities of interest is what draws people to sites such as Reddit.......Social news sites allow their users to submit and vote on online news stories, thereby bypassing the authority and power of traditional newspaper editors. In this paper we explore what motivates users of social news sites, such as Reddit, to participate in this collaborative editorial process. We...

How Truthiness, Fake News and Post-Fact Endanger Brands and What to Do About It

Directory of Open Access Journals (Sweden)

Berthon Pierre

2018-05-01

Full Text Available Brands can interact both directly and indirectly with fake news. In some instances, brands are the victims of fake news and, other times, the purveyors. Brands can either finance fake news or be the targets of it. Indirectly, they can be linked via image transfer, where either fake news contaminates brands, or brands validate fake news.

The writers guide to NASA. [NASA Centers and public affairs contacts

Science.gov (United States)

1978-01-01

NASA services of interest to writers and to the news media include personal interviews, daily audio reports of major missions, and projects via automated telephone, research assistance from historians or history monitors at technical libraries, the use of a collection of historical photographs, and the free loan of sound films of NASA research and development activities. The names and phones numbers are listed for public affairs contacts at Headquarters and at each of the major centers and their component installations. An overview of the six NASA program offices is included along with a vicinity map of each center and a description of their facilities and management responsibilities.

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�...

The 2013 general elections in Malaysia: An analysis of online news portals

Directory of Open Access Journals (Sweden)

Azahar Kasim

2016-05-01

Full Text Available This research analyzed the coverage of online news portals during the election campaign in Malaysia's 13th General Election on 5th May 2013. There were two types of news portals chosen for this research: 1 the mainstream online news portals, namely The Star Online, Berita Harian Online, Bernama Online and Utusan Online; and 2 the alternative news portals consisting of political parties' publications: the Harakah Daily, Roketkini and Keadilan Daily; and the independent news portals of The Malaysian Insider and Malaysiakini. This study was conducted starting from the nomination day on the 20th April 2013 until the polling day on the 5th May 2013. Results obtained were based on the frequencies of articles covering the ruling Barisan Nasional (BN party and the opposition Pakatan Rakyat (PR party. Each article was coded and labeled as positive, negative, or neutral coverage for each political party. The Content Analysis method was applied where the researchers chose and analyzed each election article and placed it in one of five categories; +BN (positive report, −BN (negative report, +PR (positive report, −PR (negative report and N (Neutral. The results showed that the four mainstream online news portals favored the BN with their coverage. However, the parties' online news portals clearly owned by PR alliance parties had completely opposite, bias toward their owners. The two independent news portals seemed to give more balanced coverage to both sides.

Online public response to Dutch news about money laundering

NARCIS (Netherlands)

Veul, Romy; van Charldorp, T.C.; Soudijn, Melvin

2016-01-01

In this paper we analyze how Dutch Public Prosecution’s press releases about money laundering and underground banking are received by producers and consumers of online news reports. First we take a closer look at how journalists (re)framed six official press releases in 75 news reports. It turns out

Breaking bad news: doctors’ skills in communicating with patients

Directory of Open Access Journals (Sweden)

Francisco José Ferreira da Silveira

2017-05-01

Full Text Available ABSTRACT CONTEXT AND OBJECTIVE: Breaking bad news is one of doctors’ duties and it requires them to have some skills, given that this situation is difficult and distressful for patients and their families. Moreover, it is also an uncomfortable condition for doctors. The aim of this study was to evaluate doctors’ capacity to break bad news, ascertain which specialties are best prepared for doing this and assess the importance of including this topic within undergraduate courses. DESIGN AND SETTING: Observational cross-sectional quantitative study conducted at a university hospital in Belo Horizonte (MG, Brazil. METHODS: This study used a questionnaire based on the SPIKES protocol, which was answered by 121 doctors at this university hospital. This questionnaire investigated their attitudes, posture, behavior and fears relating to breaking bad news. RESULTS: The majority of the doctors did not have problems regarding the concept of bad news. Nevertheless, their abilities diverged depending on the stage of the protocol and on their specialty and length of time since graduation. Generally, doctors who had graduated more than ten years before this survey felt more comfortable and confident, and thus transmitted the bad news in a better conducted manner. CONCLUSION: Much needs to be improved regarding this technique. Therefore, inclusion of this topic in undergraduate courses is necessary and proposals should be put forward and verified.

News media framing of childhood obesity in the United States from 2000 to 2009.

Science.gov (United States)

Barry, Colleen L; Jarlenski, Marian; Grob, Rachel; Schlesinger, Mark; Gollust, Sarah E

2011-07-01

The American public holds mixed views about the desirability of government action to combat childhood obesity. The framing of coverage by news media may affect citizens' views about the causes of childhood obesity and the most appropriate strategies for addressing the problem. We analyzed the content of a 20% random sample of news stories on childhood obesity published in 18 national and regional news sources in the United States over a 10-year period (2000-2009). News media coverage patterns indicated that by 2003, childhood obesity was firmly on the news media's agenda and remained so until 2007, after which coverage decreased. We identified changes in news media framing over time and significant differences according to news source. News coverage of causes of childhood obesity that were linked to the food and beverage industry increased in the early years of the study but then decreased markedly in later years. Similarly, mention of solutions to the problem of childhood obesity that involved restrictions on the food and beverage industry followed a reverse U-shaped pattern over the 10-year study period. News stories consistently mentioned individual behavioral changes most often as a solution to the problem of childhood obesity. Television news was more likely than other news sources to focus on behavior change as a solution, whereas newspapers were more likely to identify system-level solutions such as changes that would affect neighborhoods, schools, and the food and beverage industry. Copyright © 2011 by the American Academy of Pediatrics.

Breaking Bad News: An Evidence-Based Review of Communication Models for Oncology Nurses.

Science.gov (United States)

Bumb, Meridith; Keefe, Joanna; Miller, Lindsay; Overcash, Janine

2017-10-01

A diagnosis of cancer is a stressful, difficult, and life-altering event. Breaking bad news is distressing to patients and families and is often uncomfortable for the nurse delivering it. Evidence-based communication models have been developed and adapted for use in clinical practice to assist nurses with breaking bad news.

. The purpose of this article is to provide an overview on breaking bad news and to review the utility of the SPIKES and PEWTER evidence-based communication models for oncology nurses.
. Perceptions of breaking bad news from the nurse and patient perspectives, as well as barriers and consequences to effective communication, will be presented. Clinical examples of possible situations of breaking bad news will demonstrate how to use the SPIKES and PEWTER models of communication when disclosing bad news to patients and their families.
. By using the evidence-based communication strategies depicted in this article, oncology nurses can support the delivery of bad news and maintain communication with their patients and their patients' families in an effective and productive manner.

News and Syria: Creating key media moments in the conflict

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Greg Simons

2016-12-01

Full Text Available Mass media play a critical role through the production of news in influencing how citizens have their perceptions and opinions shaped. This article intends to delve into the role of news production in creating knowledge and shaping public perception and opinion within the Syrian case and demonstrates that news is not an accidental occurrence, neither in terms of subject or timing. Articles on specific issues, such as the reaction to the chemical weapons attack of August 2013 and the allegations of “industrial killings” by the Syrian government, appearing in the mass media, are subjected to analysis based on the theoretical notions outlined in the paper. These two cases hint that the timing and nature of these specific news events are not as “random” and coincidental as would seem at first glance.

Contact dynamics math model

Science.gov (United States)

Glaese, John R.; Tobbe, Patrick A.

1986-01-01

The Space Station Mechanism Test Bed consists of a hydraulically driven, computer controlled six degree of freedom (DOF) motion system with which docking, berthing, and other mechanisms can be evaluated. Measured contact forces and moments are provided to the simulation host computer to enable representation of orbital contact dynamics. This report describes the development of a generalized math model which represents the relative motion between two rigid orbiting vehicles. The model allows motion in six DOF for each body, with no vehicle size limitation. The rotational and translational equations of motion are derived. The method used to transform the forces and moments from the sensor location to the vehicles' centers of mass is also explained. Two math models of docking mechanisms, a simple translational spring and the Remote Manipulator System end effector, are presented along with simulation results. The translational spring model is used in an attempt to verify the simulation with compensated hardware in the loop results.

Superstring amplitudes and contact interactions

International Nuclear Information System (INIS)

Greensite, J.

1987-08-01

We show that scattering amplitudes computed from light-cone superstring field theory are divergent at tree level. The divergences can be eliminated, and supersymmetry restored, by the addition of certain counter terms to the light-cone Hamiltonian. These counter terms have the form of local contact interactions, whose existence we had previously deduced on grounds of vacuum stability, and closure of the super-Poincare algebra. The quartic contact interactions required in Type I and Type IIB superstring theories are constructed in detail. (orig.)

Reporting of Climate Change News in Three Nigerian Newspapers ...

African Journals Online (AJOL)

The trend of news frame in the print media has implications for public perception of emerging development issues and actions that members of the public in general and farmers in particular will take in similar situations in the future. Combining the occurrence of climate change topical news variables and framing theories, ...

Negativity Bias in Media Multitasking: The Effects of Negative Social Media Messages on Attention to Television News Broadcasts.

Science.gov (United States)

Kätsyri, Jari; Kinnunen, Teemu; Kusumoto, Kenta; Oittinen, Pirkko; Ravaja, Niklas

2016-01-01

Television viewers' attention is increasingly more often divided between television and "second screens", for example when viewing television broadcasts and following their related social media discussion on a tablet computer. The attentional costs of such multitasking may vary depending on the ebb and flow of the social media channel, such as its emotional contents. In the present study, we tested the hypothesis that negative social media messages would draw more attention than similar positive messages. Specifically, news broadcasts were presented in isolation and with simultaneous positive or negative Twitter messages on a tablet to 38 participants in a controlled experiment. Recognition memory, gaze tracking, cardiac responses, and self-reports were used as attentional indices. The presence of any tweets on the tablet decreased attention to the news broadcasts. As expected, negative tweets drew longer viewing times and elicited more attention to themselves than positive tweets. Negative tweets did not, however, decrease attention to the news broadcasts. Taken together, the present results demonstrate a negativity bias exists for social media messages in media multitasking; however, this effect does not amplify the overall detrimental effects of media multitasking.

Negativity Bias in Media Multitasking: The Effects of Negative Social Media Messages on Attention to Television News Broadcasts.

Directory of Open Access Journals (Sweden)

Jari Kätsyri

Full Text Available Television viewers' attention is increasingly more often divided between television and "second screens", for example when viewing television broadcasts and following their related social media discussion on a tablet computer. The attentional costs of such multitasking may vary depending on the ebb and flow of the social media channel, such as its emotional contents. In the present study, we tested the hypothesis that negative social media messages would draw more attention than similar positive messages. Specifically, news broadcasts were presented in isolation and with simultaneous positive or negative Twitter messages on a tablet to 38 participants in a controlled experiment. Recognition memory, gaze tracking, cardiac responses, and self-reports were used as attentional indices. The presence of any tweets on the tablet decreased attention to the news broadcasts. As expected, negative tweets drew longer viewing times and elicited more attention to themselves than positive tweets. Negative tweets did not, however, decrease attention to the news broadcasts. Taken together, the present results demonstrate a negativity bias exists for social media messages in media multitasking; however, this effect does not amplify the overall detrimental effects of media multitasking.

28 CFR 540.20 - Inmate correspondence with representatives of the news media.

Science.gov (United States)

2010-07-01

... representatives of the news media. 540.20 Section 540.20 Judicial Administration BUREAU OF PRISONS, DEPARTMENT OF... correspondence with representatives of the news media. (a) An inmate may write through “special mail” to representatives of the news media specified by name or title (see § 540.2(b)). (b) The inmate may not receive...

REACHING THE COMPUTING HELP DESK

CERN Multimedia

Miguel Marquina

2000-01-01

You may find it useful to glue the information below, e.g. near/at your computer, for those occasions when access to computer services is not possible. It presents the way to contact the Computing Help Desk (hosted by IT Division as an entry point for general computing issues). Do not hesitate to contact us (by email to User.Relations@cern.ch) for additional information or feedback regarding this matter.Your contact for general computing problems or queriesPhone number:(+41 22 76) 78888Opening Hours:From Monday to Friday 8:30-17:30Email:Helpdesk@cern.chWeb:http://consult.cern.ch/service/helpdeskMiguel MarquinaIT Division/UserSupport

Social Interaction and Market Reaction to Earnings News

OpenAIRE

Wang, Qiguang

2017-01-01

This study documents strong effects of social interaction on investors’ attention and interpretations of earnings news. I estimate the firm-level investor social network and find that higher connectedness increases the announcement price reaction, reduces post-announcement drift, and decreases the long-run impact of the news on return volatility. I also find that social interaction triggers persistent disagreement-driven volume during and after the announcement. The evidence combined highligh...

Exploring confidence: entrepreneurial leadership in news media organisations

OpenAIRE

Nel, Francois Pierre; Lehtisaari, Katja; Millburn-Curtis, Coral

2015-01-01

Leading a news media business has never been simple, but success in today’s increasingly turbulent and competitive environment requires entrepreneurial leadership distinct from other behavioural forms of leadership. This paper reflects on both entrepreneurship and leadership in order to develop a construct of entrepreneurial leadership in the context of the contemporary news media industry. Then, drawing on original data collected through the 21-question World Newsmedia Innovation Study condu...

The Use of and Need for Livestock Market News.

Science.gov (United States)

Haag, Herman M.

This publication reports the practices of 46 livestock producers relating to their use of market news as reported in personal interviews made in September, 1969, in three counties in Illinois. The questionnaire provided for information for: volume of livestock, type, location, frequency of use of various media used to obtain livestock market news;…

ACCURACY AND RELIABILITY AS CRITERIA OF INFORMATIVENESS IN THE NEWS STORY

Directory of Open Access Journals (Sweden)

Melnikova Ekaterina Aleksandrovna

2014-12-01

Full Text Available The article clarifies the meaning of the terms accuracy and reliability of the news story, offers a researcher's approach to obtaining objective data that helps to verify linguistic means of accuracy and reliability presence in the informative structure of the text. The accuracy of the news story is defined as a high relevance degree of event reflection through language representation of its constituents; the reliability is viewed as news story originality that is proved by introducing citations and sources of information considered being trustworthy into the text content. Having based the research on an event nominative density identification method, the author composed nominative charts of 115 news story texts, collected at web-sites of BBC and CNN media corporations; distinguished qualitative and quantitative markers of accuracy and reliability in the news story text; confirmed that the accuracy of the news story is achieved with terminological clearness in nominating event constituents in the text, thematic bind between words, presence of onyms that help deeply identify characteristics of the referent event. The reliability of the text is discovered in eyewitness accounts, quotations, and references to the sources being considered as trustworthy. Accurate revision of associations between accuracy and reliability and informing strategies in digital news nets allowed the author to set two variants of information delivery, that differ in their communicative and pragmatic functions: developing (that informs about major and minor details of an event and truncated (which gives some details thus raising the interest to the event and urging a reader to open a full story.

Collaborative Practice Model: Improving the Delivery of Bad News.

Science.gov (United States)

Bowman, Pamela N; Slusser, Kim; Allen, Deborah

2018-02-01

Ideal bad news delivery requires skilled communication and team support. The literature has primarily focused on patient preferences, impact on care decisions, healthcare roles, and communication styles, without addressing systematic implementation. This article describes how an interdisciplinary team, led by advanced practice nurses, developed and implemented a collaborative practice model to deliver bad news on a unit that had struggled with inconsistencies. Using evidence-based practices, the authors explored current processes, role perceptions and expectations, and perceived barriers to developing the model, which is now the standard of care and an example of interprofessional team collaboration across the healthcare system. This model for delivering bad news can be easily adapted to meet the needs of other clinical units.
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The Spreading of Social Energy: How Exposure to Positive and Negative Social News Affects Behavior.

Directory of Open Access Journals (Sweden)

Ziqing Yao

Full Text Available Social news, unlike video games or TV programs, conveys real-life interactions. Theoretically, social news in which people help or harm each other and violate rules should influence both prosocial and violation behaviors. In two experiments, we demonstrated the spreading effects of social news in a social interaction context emphasizing social conventions and a nonsocial interaction context emphasizing moral norms. Across the two studies, the results showed that positive social news increased cooperation (decreased defection but had no effect on cheating, whereas negative social news increased cheating but with no change in cooperation (or defection. We conclude that there is a spreading impact of positive social news in the conventional norm domain and of negative social news in the moral norm domain.

The Spreading of Social Energy: How Exposure to Positive and Negative Social News Affects Behavior.

Science.gov (United States)

Yao, Ziqing; Yu, Rongjun

2016-01-01

Social news, unlike video games or TV programs, conveys real-life interactions. Theoretically, social news in which people help or harm each other and violate rules should influence both prosocial and violation behaviors. In two experiments, we demonstrated the spreading effects of social news in a social interaction context emphasizing social conventions and a nonsocial interaction context emphasizing moral norms. Across the two studies, the results showed that positive social news increased cooperation (decreased defection) but had no effect on cheating, whereas negative social news increased cheating but with no change in cooperation (or defection). We conclude that there is a spreading impact of positive social news in the conventional norm domain and of negative social news in the moral norm domain.

Philosophy as news: bioethics, journalism and public policy.

Science.gov (United States)

Goodman, K W

1999-04-01

News media accounts of issues in bioethics gain significance to the extent that the media influence public policy and inform personal decision making. The increasingly frequent appearance of bioethics in the news thus imposes responsibilities on journalists and their sources. These responsibilities are identified and discussed, as is (i) the concept of "news-worthiness" as applied to bioethics, (ii) the variable quality of bioethics reportage and (iii) journalists' reliance on ethicists to pass judgment. Because of the potential social and other benefits of high quality reporting on ethical issues, it is argued that journalists and their bioethics sources should explore and accommodate more productive relationships. An optimal journalism-ethics relationship will be one characterized by "para-ethics," in which journalistic constraints are noted but also in which issues and arguments are presented without oversimplification and credible disagreement is given appropriate attention.

Have we lost the ability to listen to bad news?

NARCIS (Netherlands)

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

2016-01-01

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

A Multi-Dimensional Approach to Measuring News Media Literacy

Science.gov (United States)

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

2015-01-01

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

Generating news media interest in tobacco control; challenges in an advanced policy environment.

Science.gov (United States)

MacKenzie, Ross; Chapman, Simon

2012-08-01

To determine the efficacy of using media releases for tobacco control advocacy in Australia's advanced policy environment. Between February and August 2010, news releases that summarised either newly published but unpublicized research findings, or local developments in tobacco control, were sent to NSW media outlets. Reports arising from the releases were tracked using commercial services Media Monitors and Factiva, as well as Google and Google News. Other tobacco control related news items during the same period were also tracked and recorded. Twenty-one news releases generated 93 news items across all news media, with a quarter of these related to a story of porcine haemoglobin in cigarette filters. By comparison, 'live' policy issues (especially plain packaging and a significant tobacco tax increase) covered in this period attracted 1,033 news stories in the Australian media. Press releases describing recently published, but underpublicized research were issued in weeks where no major competing tobacco control news occurred. Results of this project indicate that in environments with advanced tobacco policy, media opportunities related to tobacco control advocacy are limited, as many objectives have been achieved. The media can still play a key advocacy role in such environments, and advocates need to be particularly vigilant for opportunities that do arise. The paper also highlights the increasingly important role of internet-based media, including opportunities presented by social media for tobacco control.

Breaking HIV News to Clients: SPIKES Strategy in Post-Test Counseling Session

Directory of Open Access Journals (Sweden)

Hamid Emadi-Koochak

2016-05-01

Full Text Available Breaking bad news is one of the most burdensome tasks physicians face in their everyday practice. It becomes even more challenging in the context of HIV+ patients because of stigma and discrimination. The aim of the current study is to evaluate the quality of giving HIV seroconversion news according to SPIKES protocol. Numbers of 154 consecutive HIV+ patients from Imam Khomeini Hospital testing and counseling center were enrolled in this study. Patients were inquired about how they were given the HIV news and whether or not they received pre- and post-test counseling sessions. Around 51% of them were men, 80% had high school education, and 56% were employed. Regarding marital status, 32% were single, and 52% were married at the time of the interview. Among them, 31% had received the HIV news in a counseling center, and only 29% had pre-test counseling. SPIKES criteria were significantly met when the HIV news was given in an HIV counseling and testing center (P.value<0.05. Low coverage of HIV counseling services was observed in the study. SPIKES criteria were significantly met when the HIV seroconversion news was given in a counseling center. The need to further train staff to deliver HIV news seems a priority in the field of HIV care and treatment.

News video story segmentation method using fusion of audio-visual features

Science.gov (United States)

Wen, Jun; Wu, Ling-da; Zeng, Pu; Luan, Xi-dao; Xie, Yu-xiang

2007-11-01

News story segmentation is an important aspect for news video analysis. This paper presents a method for news video story segmentation. Different form prior works, which base on visual features transform, the proposed technique uses audio features as baseline and fuses visual features with it to refine the results. At first, it selects silence clips as audio features candidate points, and selects shot boundaries and anchor shots as two kinds of visual features candidate points. Then this paper selects audio feature candidates as cues and develops different fusion method, which effectively using diverse type visual candidates to refine audio candidates, to get story boundaries. Experiment results show that this method has high efficiency and adaptability to different kinds of news video.

Pambzuka News : building a progressive pan-Africa movement