WorldWideScience

Sample records for mass communication 76th

  1. Mass distributions in monoenergetic-neutron-induced fission of 232Th

    International Nuclear Information System (INIS)

    Glendenin, L.E.; Gindler, J.E.; Ahmad, I.; Henderson, D.J.; Meadows, J.W.

    1980-01-01

    Fission product yields for 38 masses were determined for the fission of 232 Th with essentially monoenergetic neutrons of 2.0, 3.0, 4.0, 5.9, 6.4, 6.9, 7.6, and 8.0 MeV. Fission product activities were measured by Ge(Li) γ-ray spectrometry of irradiated 232 Th foils and by chemical separation of the fission product elements followed by β counting. The mass yield data for 232 Th(n,f ) show a sensitive increase of fission yields in the near-symmetric mass region (valley) with increasing incident neutron energy E/sub n/ and a pronounced dip in yield at the onset of second-chance fission just above the neutron binding energy (at approx. 6 MeV) where the excitation energy is lowered by competition with neutron evaporation prior to fission. The effect of second-chance fission is also seen in the yields of asymmetric peak products. A distinct third peak is observed at symmetry in the valley of the mass distribution, and enhanced yields are observed in the asymmetric peaks at masses associated with even Z (proton pairing effect). The fission yeilds of 232 Th(n,f ) are compared with those of 238 U(n,f ) and 232 Th

  2. 10 CFR 76.5 - Communications.

    Science.gov (United States)

    2010-01-01

    ... 10 Energy 2 2010-01-01 2010-01-01 false Communications. 76.5 Section 76.5 Energy NUCLEAR REGULATORY COMMISSION (CONTINUED) CERTIFICATION OF GASEOUS DIFFUSION PLANTS General Provisions § 76.5..., for example, Electronic Information Exchange, or CD-ROM. Electronic submissions must be made in a...

  3. Mass Communication Games: Simulation-Games for Teaching/Learning About Journalism/Mass Communication.

    Science.gov (United States)

    Turney, Michael L.

    This dissertation explores the teaching/learning application which simulation-gaming has to offer journalism/mass communication educators. It proposes eight uses to which journalism/mass communication educators can put simulation-games and develops a series of generating principles, based on a broad concept of mass communication, which are…

  4. Theoretical Insights into Monometallofullerene Th@C76: Strong Covalent Interaction between Thorium and the Carbon Cage.

    Science.gov (United States)

    Zhao, Pei; Zhao, Xiang; Ehara, Masahiro

    2018-03-19

    Th@C 76 has been studied by density functional theory combined with statistical mechanics calculations. The results reveal that Th@ T d (19151)-C 76 satisfying the isolated pentagon rule possesses the lowest energy. Nevertheless, considering the enthalpy-entropy interplay, Th@ C 1 (17418)-C 76 with one pair of adjacent pentagons is thermodynamically favorable at elevated temperatures, which is reported for the first time. The bonding critical points in both isomers were analyzed to disclose covalent interactions between the inner Th and cages. In addition, the Wiberg bond orders of M-C bonding in different endohedral metallofullerenes (EMFs) were investigated to prove stronger covalent interactions of Th-C in Th-based EMFs.

  5. Proceedings of the Annual Meeting of the Association for Education in Journalism and Mass Communication (79th, Anaheim, CA, August 10-13, 1996). Mass Communication and Society Division.

    Science.gov (United States)

    Association for Education in Journalism and Mass Communication.

    The mass communication and society section of the Proceedings contains the following 17 papers: "Deviance in News Coverage of On-Line Communications: A Print Media Comparison" (Lisa M. Weidman); "Political Tolerance of Environmental Protest: The Roles of Generalized and Specialized Information" (Catherine A. Steele and Carol M.…

  6. Diversity in Mass Communication Theory Courses.

    Science.gov (United States)

    Lasorsa, Dominic L.

    2002-01-01

    Shows how prominent mass communication theories can be employed to further knowledge of diversity-related issues. Provides examples of how diversity-related issues can be addressed in mass communication theory courses. Concludes that, by definition, mass communication must take into account diversity. (PM)

  7. The ethical aspects of mass communication

    OpenAIRE

    Наталья Ивановна Клушина

    2014-01-01

    This article focuses on the ethical aspects of mass communication and key trends of russian media language. The author analyses ethics and law in modern journalism, culture of speech in media discourse, intentional, structural and social aspects of mass communication. Ethics of mass communication presupposes the observance of legal and moral norms, social responsibility and respect for the audience.

  8. The ethical aspects of mass communication

    Directory of Open Access Journals (Sweden)

    Наталья Ивановна Клушина

    2014-12-01

    Full Text Available This article focuses on the ethical aspects of mass communication and key trends of russian media language. The author analyses ethics and law in modern journalism, culture of speech in media discourse, intentional, structural and social aspects of mass communication. Ethics of mass communication presupposes the observance of legal and moral norms, social responsibility and respect for the audience.

  9. Determination of 230Th/232Th and correct methods by High Resolution Inductively Coupled Plasma Mass Spectrometry

    International Nuclear Information System (INIS)

    Xie Shengkai; Guo Dongfa; Tan Jing; Zhang Yanhui; Huang Qiuhong; Gao Aiguo

    2013-01-01

    It is very important for the rapid and reliable determination of 230 Th/ 232 Th in the thorium-230 dating. A method of measuring 230 Th/ 232 Th in natural samples by high resolution inductively coupled plasma mass spectrometer (HR-ICP-MS) was developed on the base of our former work. The precise and accurate of natural 230 Th in geology samples is challenging, as the peak tailing to the high intensity of neighboring peak at 232 Th and the mass discrimination of the instrument. The peak tailing of 238 U to 236 U was used to decrease the peak tailing effect of 232 Th to 230 Th. The mass discrimination factor K between ture and measured isotope ratio was calculated after measuring different 230 Th/ 232 Th ratio solutions. Lab used standard samples was digested in mixed acids of HN0 3 -HF-HCI-HCl0 4 , and separated by the Bio-rad AG 1 × 8 Cl - resin. The measurement method of blank-standard-blank-sample procession was used to determinate the 230 Th/ 232 Th. The measured result of 230 Th/ 232 Th was at (7.29 ± 0.34) × 10 -6 , which agreed with the reference value of (7.33 ± 0.17) × 10 -6 . (authors)

  10. Mass Communication as a Perspective on Human Communication: The Quandary of a Discipline.

    Science.gov (United States)

    Trapp, Mary E.; McLuskie, Ed

    The empirical and critical traditions in mass communication inquiry are examined in this paper to determine if mass communication inquiry can provide a useful perspective on human communication. The paper first describes the development of interest in mass communication in the nineteenth century, then explains the empirical research tradition in…

  11. Pacific Islands Mass Communications; Selected Information Sources.

    Science.gov (United States)

    Richstad, Jim; McMillan, Michael

    1977-01-01

    Presents a bibliography of materials on such area of mass communications in the Pacific Islands as broadcasting, radio and television, cinema, communication research, mass media in education, Honululu Media Council, newspapers and newspapermen, and printing and satellite communication. (JEG)

  12. Communicating Science to Impact Learning? A Phenomenological Inquiry into 4th and 5th Graders' Perceptions of Science Information Sources

    Science.gov (United States)

    Gelmez Burakgazi, Sevinc; Yildirim, Ali; Weeth Feinstein, Noah

    2016-01-01

    Rooted in science education and science communication studies, this study examines 4th and 5th grade students' perceptions of science information sources (SIS) and their use in communicating science to students. It combines situated learning theory with uses and gratifications theory in a qualitative phenomenological analysis. Data were gathered…

  13. 5th International Conference on Electronics, Communications and Networks

    CERN Document Server

    2016-01-01

    This book comprises peer-reviewed contributions presented at the 5th International Conference on Electronics, Communications and Networks (CECNet 2015), held in Shanghai, China, 12-15 December, 2015. It includes new multi-disciplinary topics spanning a unique depth and breadth of cutting-edge research areas in Electronic Engineering, Communications and Networks, and Computer Technology. More generally, it is of interest to academics, students and professionals involved in Consumer Electronics Technology, Communication Engineering and Technology, Wireless Communication Systems and Technology, and Computer Engineering and Technology.

  14. Mass Communication: An Introduction; Theory and Practice of Mass Media in Society.

    Science.gov (United States)

    Bittner, John R.

    From the perspectives of historical, contemporary, and future interpretations of mass communication, this introduction to the theory and practice of mass media in society treats both the social context of mass communication and the hardware components that make it operable. The book discusses all mass media--newspapers, magazines, radio,…

  15. Religious communication and hegemony of mass media

    Directory of Open Access Journals (Sweden)

    Petrushkevych Maria Stefanivna

    2015-12-01

    Full Text Available Religious communication is the complex object of scientific research that involves existential component and the inextricable link with relevant historical trends. Mass culture and the information society put pressure on modern religious communication. Media is actively integrating into the system of religious communication. Hegemony of mass communication is realized through the media and religious communicative system becomes the part of this hegemony. Peculiarities of religious communication processes are conditioned by consciousness of itself impact and the need to integrate into the media system.

  16. Mass Communications Students' Motivations: The Case of Kuwait

    Science.gov (United States)

    Alkazemi, Mariam F.; Al Nashmi, Eisa; Wanta, Wayne

    2017-01-01

    Kuwaiti students intending to major in mass communication face a long process that begins in high school. A survey of students at Kuwait University examined whether the process led to disillusionment of the mass communication field and/or mass communication education. Findings show that all respondents viewed the field of journalism positively.…

  17. Mass communication and development: impact depends on strategies.

    Science.gov (United States)

    Wete, F N

    1988-01-01

    Development scholars are moving toward an emphasis on noneconomic factors (social values, social advancement, equality, individual freedom) and their interactions with labor, capital, and technology. People are now conceptualized as the agents of change, and they in turn must be convinced of the need for change. This new approach implies a need for a review of the role of mass communication in development. A central question is whether development makes possible mass communication development or do improved mass communication facilities--and the resulting increase in the flow of information--make possible economic and social development. Although there have undoubtedly been incidents in which self-serving politicians have used mass communication to oppress the masses, the mass media has the potential to be a powerful force in the education of the society, the sharing of consciousness, the creation of nationhood, and the promotion of socioeconomic development. Mass communication is, for example, vital in the development approach that accords importance to self-sufficiency at the village level. The mass media can be used in such cases to transmit information of a background nature to a group or community about their expressed needs and to disseminate innovations that may need these needs. In the final analysis, mass media's role in development depends on the media's messages reaching the target audiences. This underscores the importance of analyzing in advance who will be the recipients of a mass media campaign and encouraging community involvement in communications planning.

  18. Impact of mass media and interpersonal health communication on smoking cessation attempts: a study in North Karelia, 1989-1996.

    Science.gov (United States)

    Korhonen, T; Uutela, A; Korhonen, H J; Puska, P

    1998-01-01

    This article summarizes an impact evaluation of the North Karelia Project (Finnish CINDI program) on smoking cessation attempts. During the period 1989-1996, data were collected by annual surveys, with response rates varying from 66% to 76%. This study included 1,694 adult current smokers or persons who had quit smoking during the past year, out of a total of 6,011 respondents. Smoking cessation attempts during the past 12 months were examined as a dependent variable. Reported exposures to mass media and interpersonal health communication were examined as possible determinants of smoking cessation. Weekly exposure to mass media health messages was significantly associated with cessation attempts among men only. In contrast, interpersonal health communication, or social influence, was a significant determinant of cessation attempts among both sexes. Exposure to both mass media and interpersonal health communication had an even stronger impact on cessation attempts. Thus, interpersonal communication appears to be an important catalyst of community programs, and its inclusion should be emphasized to obtain a higher impact with community programs.

  19. System Models of Information, Communication and Mass Communication: Revaluation of Some Basic Concepts of Communication.

    Science.gov (United States)

    Wiio, Osmo A.

    A more unified approach to communication theory can evolve through systems modeling of information theory, communication modes, and mass media operations. Such systematic analysis proposes, as is the case care here, that information models be based upon combinations of energy changes and exchanges and changes in receiver systems. The mass media is…

  20. Merging mass and interpersonal communication via interactive communication technology: A symposium

    NARCIS (Netherlands)

    Walther, J.B.; Valkenburg, P.M.

    2017-01-01

    This introduction to the special issue describes the impetus for a review of the merger of mass and interpersonal communication processes in light of recent developments in communication technologies. It reviews historical arguments about the need for integration in theorizing about communication

  1. Symposium: Journalism and Mass Communication Education at the Crossroads.

    Science.gov (United States)

    Cohen, Jeremy; Brancaccio, David; Dates, Jannette; Ghiglione, Loren; Hamilton, John Maxwell; Jacobson, Tom; Johnson, Pilar Keagy; Liebler, Carol; Rakow, Lana; Reese, Stephen

    2001-01-01

    Presents nine responses of professors and communication professionals to the ethical, economic, and enduring issues of journalism and mass communication education. Considers their responses to the state of journalism and mass communication education and reevaluates educational assumptions and practices. (SG)

  2. Mass Communication: Technology Use and Instruction. ERIC Digest.

    Science.gov (United States)

    Brynildssen, Shawna

    This Digest reviews the literature on recent attempts to incorporate technology into the instruction of journalism and mass communication. It first discusses the four main categories of current technology use in journalism and mass communication: classroom instruction; online syllabi/materials; distance learning; and technological literacy. It…

  3. Processes of Mass Communication.

    Science.gov (United States)

    Channey, David

    This sociological treatment of mass communications analysis first discusses the theories of audience behavior, then turns to the organization of media production, and closes with a study of performance. The book covers audience needs and gratifications, the history of British press and broadcasting results of systems of media distribution, the…

  4. Mass Media Orientation and External Communication Strategies: Exploring Organisational Differences

    NARCIS (Netherlands)

    Wonneberger, A.; Jacobs, S.

    2016-01-01

    This study assesses relationships between mass media orientations of communication professionals in organisations and their external communication strategies. We assume that mass media orientations within an organisation may affect an organisation’s external communication strategies of bridging and

  5. Peculiarities of constructing the models of mass religious communication

    Directory of Open Access Journals (Sweden)

    Petrushkevych Maria Stefanivna

    2017-07-01

    Full Text Available Religious communication is a full-fledged, effective part of the mass information field. It uses new media to fulfil its needs. And it also functions in the field of mass culture and the information society. To describe the features of mass religious communication in the article, the author constructs a graphic model of its functioning.

  6. 4th International Conference on Communications, Signal Processing, and Systems

    CERN Document Server

    Mu, Jiasong; Wang, Wei; Zhang, Baoju

    2016-01-01

    This book brings together papers presented at the 4th International Conference on Communications, Signal Processing, and Systems, which provides a venue to disseminate the latest developments and to discuss the interactions and links between these multidisciplinary fields. Spanning topics ranging from Communications, Signal Processing and Systems, this book is aimed at undergraduate and graduate students in Electrical Engineering, Computer Science and Mathematics, researchers and engineers from academia and industry as well as government employees (such as NSF, DOD, DOE, etc).

  7. Interrelationships Between Mass and Interpersonal Communication.

    Science.gov (United States)

    Brownell, Judith

    Academic departmentalization, especially at the undergraduate level, can result in the isolation of subject areas. The two purposes of this paper are to make a case for the interrelationships between mass and interpersonal communication becoming an integral aspect of mass media study, and to stress the importance of presenting this material in…

  8. Mass distribution in 20Ne+232Th reaction

    International Nuclear Information System (INIS)

    Sodaye, Suparna; Tripathi, R.; Sudarshan, K.

    2011-01-01

    Mass distribution was measured in 20 Ne+ 232 Th reaction at E lab =145 MeV using recoil catcher technique followed by off-line gamma-ray spectrometry. Significant contribution from transfer fission was observed in the yield of comparatively neutron rich fission products. The variance of mass distribution for complete fusion fission, obtained by excluding neutron rich fission products, was observed to be consistent with the values reported in literature for similar reaction systems which showed a deviation from the systematics obtained using random neck rupture and liquid drop model. (author)

  9. Mass distribution studies in 28Si + 232Th

    International Nuclear Information System (INIS)

    Sodaye, Suparna; Tripathi, R.; Sudarshan, K.; Pujari, P.K.

    2014-01-01

    Mass distribution is one of the important observables to understand the fusion-fission potential energy landscape. In the fission involving composite systems with Z ∼ 100, the fission barrier is lower and the saddle point is compact. Thus, apart from transfer induced fission,various non compound nucleus (NCN) fission processes like quasi-fission, pre-equilibrium fission and fast fission compete with the complete fusion fission (CFF). This would be further affected by the entrance channel parameters like choice of the target-projectile combination (mass asymmetry) and the projectile energy. Charge and mass distribution studies in such system would provide information about various fission processes such as complete fusion fission, non-compound nucleus fission and transfer induced fission, which would help in understanding the fusion-fission process in heavy ion collisions forming composite system in the heavy and trans-actinide region. In view of this, a systematic study of the charge and mass distribution in 28 Si+ 232 Th reaction was planned at beam energy close to and above the entrance channel Coulomb barrier. The experiments were carried out at the TIFR-LINAC booster facility. Self supporting foils of 232 Th were bombarded with 180 and 160 MeV 28 Si beam in a stack foil arrangement. The recoiling fission products were assayed radiochemically by off-line gamma-ray spectrometry. Results of charge distribution studies at E lab =180 MeV have been reported earlier. In the poster, the data on charge and mass distribution distribution will be presented.The results of the present studies will be compared with those from the reactions involving lighter and heavier composite systems

  10. Standing adult human phantoms based on 10th, 50th and 90th mass and height percentiles of male and female Caucasian populations

    Energy Technology Data Exchange (ETDEWEB)

    Cassola, V F; Kramer, R; De Oliveira Lira, C A B; Khoury, H J [Department of Nuclear Energy, Federal University of Pernambuco, Avenida Professor Luiz Freire, 1000, CEP 50740-540, Recife, PE (Brazil); Milian, F M, E-mail: rkramer@uol.com.br [Department of Exact Science and Technology, State University of Santa Cruz, Campus Soane Nazare de Andrade, Km 16 Rodovia Ilheus-Itabuna, CEP 45662-000, Ilheus, BA (Brazil)

    2011-07-07

    Computational anthropomorphic human phantoms are useful tools developed for the calculation of absorbed or equivalent dose to radiosensitive organs and tissues of the human body. The problem is, however, that, strictly speaking, the results can be applied only to a person who has the same anatomy as the phantom, while for a person with different body mass and/or standing height the data could be wrong. In order to improve this situation for many areas in radiological protection, this study developed 18 anthropometric standing adult human phantoms, nine models per gender, as a function of the 10th, 50th and 90th mass and height percentiles of Caucasian populations. The anthropometric target parameters for body mass, standing height and other body measures were extracted from PeopleSize, a well-known software package used in the area of ergonomics. The phantoms were developed based on the assumption of a constant body-mass index for a given mass percentile and for different heights. For a given height, increase or decrease of body mass was considered to reflect mainly the change of subcutaneous adipose tissue mass, i.e. that organ masses were not changed. Organ mass scaling as a function of height was based on information extracted from autopsy data. The methods used here were compared with those used in other studies, anatomically as well as dosimetrically. For external exposure, the results show that equivalent dose decreases with increasing body mass for organs and tissues located below the subcutaneous adipose tissue layer, such as liver, colon, stomach, etc, while for organs located at the surface, such as breasts, testes and skin, the equivalent dose increases or remains constant with increasing body mass due to weak attenuation and more scatter radiation caused by the increasing adipose tissue mass. Changes of standing height have little influence on the equivalent dose to organs and tissues from external exposure. Specific absorbed fractions (SAFs) have also

  11. Research of connection between mass audience and new media. Approaches to new model of mass communication measurement

    OpenAIRE

    Sibiriakova Olena Oleksandrivna

    2015-01-01

    In this research the author examines changes to approaches of observation of mass communication. As a result of systemization of key theoretical models of communication, the author comes to conclusion of evolution of ideas about the process of mass communication measurement from linear to multisided and multiple.

  12. The Move toward Pluralism in Journalism and Mass Communication Education.

    Science.gov (United States)

    Manning-Miller, Carmen L.; Dunlap, Karen Brown

    2002-01-01

    Surveys diversity research in journalism and mass communication education. Examines student admissions and retention, faculty and administration hiring and retention, and curriculum. Explores historical context of diversity efforts in journalism and mass communication education. Finds few departments are developing multicultural courses or…

  13. Proceedings of the Annual Meeting of the Association for Education in Journalism and Mass Communication (84th, Washington, DC, August 5-8, 2001). Minorities and Communication Division.

    Science.gov (United States)

    Association for Education in Journalism and Mass Communication.

    The Minorities and Communication section of the proceedings contains the following 4 selected papers: "Differences in Media by Online Business in Black- and White-Targeted Magazines: The Potential Impact of the Digital Divide on Ad Placement" (Osei Appiah and Matthew Wagner); "Racial Stereotyping and Mass Mediated Contact"…

  14. Universities and Marketing Mass Communication in Italy

    Science.gov (United States)

    Boffo, Stefano

    2004-01-01

    Marketing mass communication is a quite recent reality of Italian (mainly public) university system. Up to the last decade, these institutions had a certain reluctance to use marketing in order to raise funds and acquire students. The change was made possible through a variety of factors, among which the extension of mass university, a higher…

  15. Functions and Dysfunctions of Mass Communication Media | Rabiu ...

    African Journals Online (AJOL)

    Mass communication provides a way of interacting, distantly, with unknown audiences. It is the process of sharing experience in which a huge number of people are involved simultaneously, or almost so. It often occurs through the use of mass media channels and technology. The mass media are all around us. To live even ...

  16. The Acceptance of Critical-Cultural Scholarship in Mass Communication Education.

    Science.gov (United States)

    Switzer, Les; Ryan, Michael

    2002-01-01

    Notes that critical-cultural studies have had little impact on journalism and mass communication education for a number of reasons. Surveys 100 journalism and mass communication programs. Examines how critical-cultural faculty interact with the university community. Finds that scholars, as a whole, were open to critical-cultural perspectives.…

  17. THEORETICAL FEATURES REGARDING THE EVOLUTION OVER TIME OF THE MAIN COMMUNICATION MODELS USED FOR THE STUDY OF MASS COMMUNICATION

    Directory of Open Access Journals (Sweden)

    Irina IOSUB

    2016-06-01

    Full Text Available In the context of increasingly accelerated development of technology and particularly of the Internet, mass communication acquires new meanings. This article proposes a brief theoretical approach to the study of mass communication as it was treated in the specific literature of the 50s and 60s, when there was little talk about new technologies. However, many features identified since then still retain their topicality and for this reason it is interesting to note the evolution over time of the main communication models that were and some of them still are used for the study of mass communication. They are relevant to the context in which a complete study of mass communication is required, not only from the perspective of the present, but also from the period in which it was outlined. Thus, this article is divided into three main sections: the first part represents the meaning of communication in a general sense, so that the second part to represent the mass communication process and its characteristics, and the last part to represent the main models of communication in the order in which they have occurred, and especially aiming at new features that each of them brought.

  18. Theme Issue on Mass Communication.

    Science.gov (United States)

    Anapol, Malthon M., Ed.

    1978-01-01

    Focusing on issues in mass communication, the six articles in this journal issue cover many facets and approaches to the topics. The first article offers a review of recent developments in the field and some comments about its future. The second article reviews feminism in comedies from the 1930s and in a current film, and the third analyzes the…

  19. Silicon Photonics Integrated Circuits for 5th Generation mm-Wave Wireless Communications

    DEFF Research Database (Denmark)

    Rommel, Simon; Vegas Olmos, Juan José; Tafur Monroy, Idelfonso

    Hybrid photonic-wireless transmission schemes in the mm-wave frequency are promising candidates to enable the multi-gigabit per second data communications required from wireless and mobile networks of the 5th and future generations. Photonic integration may pave the way to practical applicability...

  20. Critical Thinking for Mass Communications Students.

    Science.gov (United States)

    Shoemaker, Pamela J.

    1993-01-01

    Describes one way of systematically teaching critical thinking skills in a journalism-mass communication program. Begins with a general discussion of critical thinking. Proceeds to the theory and structure underlying the course as it is taught at the Ohio State University School of Journalism. (RS)

  1. The State of Enrollment Management in Journalism and Mass Communication Programs.

    Science.gov (United States)

    Rawlins, Brad L.; Soenksen, Roger; Jensen, Matt

    Some programs in journalism and mass communication have been forced to incorporate limited enrollment strategies, as undergraduate interest in these programs continues to grow. After 4 years of moderate growth, undergraduate enrollments in journalism and mass communication programs increased dramatically in the year 2000. Some of the limited…

  2. [The perils of risk communication and the role of the mass media].

    Science.gov (United States)

    Rossmann, C; Brosius, H-B

    2013-01-01

    Based on theories and empirical results from communication science, the present paper provides an overview of the role of mass media in risk communication. It is guided by the following questions: How do risk issues find their way into the media and how does the media depict them? How do mass-mediated risk messages affect people's perception of risks, knowledge, attitudes, and behavior? What potential does the media have in disseminating health risk information in campaigns? Hence, the present paper aims to provide a basis for the appropriate use of mass media in health risk communication so as to make use of the potential of mass media without neglecting its limits.

  3. Land motion due to 20th century mass balance of the Greenland Ice Sheet

    Science.gov (United States)

    Kjeldsen, K. K.; Khan, S. A.

    2017-12-01

    Quantifying the contribution from ice sheets and glaciers to past sea level change is of great value for understanding sea level projections into the 21st century. However, quantifying and understanding past changes are equally important, in particular understanding the impact in the near-field where the signal is highest. We assess the impact of 20th century mass balance of the Greenland Ice Sheet on land motion using results from Kjeldsen et al, 2015. These results suggest that the ice sheet on average lost a minimum of 75 Gt/yr, but also show that the mass balance was highly spatial- and temporal variable, and moreover that on a centennial time scale changes were driven by a decreasing surface mass balance. Based on preliminary results we discuss land motion during the 20th century due to mass balance changes and the driving components surface mass balance and ice dynamics.

  4. Agenda Setting and Mass Communication Theory.

    Science.gov (United States)

    Shaw, Eugene F.

    The agenda-setting concept in mass communication asserts that the news media determine what people will include or exclude in their cognition of public events. Findings in uses and gratification research provide the foundation for this concept: an initial focus on people's needs, particularly the need for information. The agenda-setting concept…

  5. Communicating Science to Impact Learning? A Phenomenological Inquiry into 4th and 5th Graders' Perceptions of Science Information Sources

    Science.gov (United States)

    Gelmez Burakgazi, Sevinc; Yildirim, Ali; Weeth Feinstein, Noah

    2016-04-01

    Rooted in science education and science communication studies, this study examines 4th and 5th grade students' perceptions of science information sources (SIS) and their use in communicating science to students. It combines situated learning theory with uses and gratifications theory in a qualitative phenomenological analysis. Data were gathered through classroom observations and interviews in four Turkish elementary schools. Focus group interviews with 47 students and individual interviews with 17 teachers and 10 parents were conducted. Participants identified a wide range of SIS, including TV, magazines, newspapers, internet, peers, teachers, families, science centers/museums, science exhibitions, textbooks, science books, and science camps. Students reported using various SIS in school-based and non-school contexts to satisfy their cognitive, affective, personal, and social integrative needs. SIS were used for science courses, homework/project assignments, examination/test preparations, and individual science-related research. Students assessed SIS in terms of the perceived accessibility of the sources, the quality of the content, and the content presentation. In particular, some sources such as teachers, families, TV, science magazines, textbooks, and science centers/museums ("directive sources") predictably led students to other sources such as teachers, families, internet, and science books ("directed sources"). A small number of sources crossed context boundaries, being useful in both school and out. Results shed light on the connection between science education and science communication in terms of promoting science learning.

  6. Report on a Round Table "Communication 1980" on Mass Communication Research and Policy. Hanko, Finland, April 9-11, 1970.

    Science.gov (United States)

    Finnish Broadcasting Co., Helsinki.

    The papers presented at the conference fall into three main categories: 1) outlines for critical research into mass communication, 2) international perspectives in broadcasting, and 3) the functions and goals of mass communication, together with problems of democratic control over broadcasting. All papers have been translated into English, as have…

  7. Mass Communications in Israel: A Bibliography of Articles, Pamphlets, and Books Written in English.

    Science.gov (United States)

    Gotliffe, Harvey

    This bibliography on mass communications in Israel contains articles, pamphlets, and books written in English covering the areas of advertising, Arab mass communications, broadcast authority, censorship, culture and communication, film, press and propaganda, publishing writers, radio, commercial and educational television, and the theatre arts.…

  8. The American family and mass communications.

    Science.gov (United States)

    Danish, R

    1963-08-01

    Initial attention is directed to how television -- the most typical as well as the most "mass" of the media -- appears to the broadcaster to fit into the fabric of society. This is followed by consideration of how this medium can be used more effectively in family life education. The basic social contribution derives from television's role as a mass medium that uses limited facilities (the air waves) for dissemination of its content, and inherent in television is the inherent need to serve the needs of a total society. If the sights of a society are to be raised by means of a mass medium, the society must 1st be brought to the medium. As long as there are free and alternative channels of communication, the actual influence on ideas which can be exerted by any 1 medium is very slight. The United States has chosen not to take the route of elite control of the products of communications media, preferring pluralism and diversity to orthodoxy. The 1st job of individuals who are concerned about better programming is to be selective as individuals and as families. The support of development and growth of educational television at local levels is urged. The primary objective of the family relations field in the context of the television phenomenon is the enrichment of relationships within the family unit through encouragement of healthy interpersonal attitudes and behavior. Television can be used as a medium for presenting materials which educate, inform, and encourage and to demonstrate what social agencies are doing to help people help themselves.

  9. Crisis communication - selected aspects of mass media communication

    OpenAIRE

    WRÓBLEWSKI DARIUSZ

    2007-01-01

    Целью данной публикации является представление кризисной коммуникации. Из-за обширности и многоаспектности тематики были выбраны только важнейшие (по мнению автора) аспекты кризисной коммуникации, а на самом деле коммуникации со СМИ.The main purpose of this publication is to present crisis communication. The author has chosen major aspects of crisis communication (communication with mass media in fact) because the problem is very spacious and multidimensional....

  10. Workshop on Innovations in Scholarly Communication - OAI4, CERN - Geneva, Switzerland, 20th-22nd October 2005

    CERN Multimedia

    2005-01-01

    The workshop is a forum that is more for activists rather than theorists or administrators. It brings together people who are at the forefront of scholarly communication change. The workshop is intended as a forum for technological issues associated with scholarly communication and will take place every second year in alternation with the Nordic Conference on Scholarly Communication .LIBER, CERN, SPARC and SPARC Europe, OSI, and the OAi announce the 4th OAi workshop.

  11. Job-Related Stress among Mass Communication Faculty.

    Science.gov (United States)

    Endres, Fred F.; Wearden, Stanley T.

    1996-01-01

    Questions 600 full-time faculty members teaching journalism and/or mass communication about job-related stress. Finds faculty members suffer from job-related stress; differences exist in the way men and women view, experience, and cope with stress; anxiety and stress are shared by teachers at all grade levels; and times when faculty and students…

  12. The impact of mass communication campaigns in the health field.

    Science.gov (United States)

    Alcalay, R

    1983-01-01

    This article analyzes a series of health education projects that used the mass media to change behavior. First, the article describes how persuasion theories are used to maximize impact in mass communication campaigns. Second, this paper discusses theories of social psychology used in such campaigns. One such theory, cognitive dissonance, explains changes at the level of attitudes, beliefs and opinion. Another theory, social learning, defines strategies of behavior changes. A third theory, concerning diffusion of innovations, helps understand the network of interpersonal relationships essential for the adoption of any innovation. McGuire's inoculation theory suggests strategies to aid resistance to harmful environmental influences (e.g. smoking, excessive drinking, etc.). Third, this work reviews public health campaigns that have used one or more of these theories of social psychology. The first project, dealing with smoking behavior cessation and prevention, mainly used strategies of interpersonal communication for inoculating and modeling useful behavior in order to resist social pressures favorable to smoking. The second project, designed to prevent alcoholism, used the mass media primarily. The objective of this campaign was to obtain changes in knowledge, attitude and behavior in the public through modeling desirable behaviors over public service announcements. The third campaign, a heart disease prevention program, used a combination of mass media and interpersonal communication to achieve changes in lifestyle of the population. Finally, this article describes limitations in using mass media in behavior change health programs.

  13. Interpersonal versus Mass Media Communication: A False Dichotomy.

    Science.gov (United States)

    Reardon, Kathleen K.; Rogers, Everett M.

    1988-01-01

    Challenges the intellectual separation of interpersonal and mass media communication, arguing that this division rests primarily on grounds of historical convenience and university politics. Discusses the consequences of this dichotomy and suggests ways of encouraging intellectual exchange between the two subdisciplines. (MM)

  14. A Profile of Deans of Schools and Colleges of Journalism and Mass Communication.

    Science.gov (United States)

    Oneal, Dennis J.; Applegate, Edd

    2001-01-01

    Considers how many people hire persons whose backgrounds reflect their own training and experience. Looks at the backgrounds of those persons that hold the title of "dean" at ACEJMC(Accrediting Council on Education in Journalism and Mass Communications)-accredited colleges and schools of journalism and mass communication. Provides a solid baseline…

  15. The Social Purposes of Mass Communications Research: A Transatlantic Perspective.

    Science.gov (United States)

    Blumler, Jay G.

    Purposes and alternative forms of mass communications research are explored in this four-part presentation. Part One examines the origins of, and the differences between, two conflicting types of research: administrative research, in which the mass media are perceived as neutral tools, capable of serving a wide range of purposes; and critical…

  16. Comparison of fat-free mass index and fat mass index in Chinese adults.

    Science.gov (United States)

    Lu, Y; Shu, H; Zheng, Y; Li, C; Liu, M; Chen, Z; He, X

    2012-09-01

    To compare the characteristics of body composition for different gender and age in a large number of apparently healthy Chinese subjects, and to determine reference values for fat-free mass index (FFMI) and fat mass index (FMI). In total, 61,382 Chinese adults (age range: 18-92 years) were consecutively enrolled into the study. Body composition was measured using bioelectrical impedance analysis with a tetrapolar impedance meter. The skeletal muscle mass, fat-free mass (FFM), FFMI and body mass index (BMI) were significantly higher in men than in women (Pnormal BMI (BMI 18.5-23.9 kg/m(2), 18-92 years), the reference values (5th-95th percentile) of FM%, FFMI and FMI were 9.7-34.5%, 14.15-19.76 and 1.99-7.75 kg/m(2) in men, and 18.1-35.8%, 13.82-17.89 and 3.68-8.16 kg/m(2) in women, respectively. Reference intervals for FFMI and FMI could be of practical value for the clinical evaluation of a deficit in FFM with or without excess FM for a given age category, complementing the classical concept of BMI in a more qualitative manner, although these indices are only suggestive indications for the degree of obesity. In contrast to BMI, similar reference ranges of FFMI seem to be more utilizable with advancing age.

  17. Mass-yield distributions of fission products from 20, 32, and 45 MeV proton-induced fission of 232Th

    Science.gov (United States)

    Naik, H.; Goswami, A.; Kim, G. N.; Kim, K.; Suryanarayana, S. V.

    2013-10-01

    The yields of various fission products in the 19.6, 32.2, and 44.8 MeV proton-induced fission of 232Th have been determined by recoil catcher and an off-line γ-ray spectrometric technique using the BARC-TIFR Pelletron in India and MC-50 cyclotron in Korea. The mass-yield distributions were obtained from the fission product yield using the charge distribution corrections. The peak-to-valley (P/V) ratio of the present work and that of literature data for 232Th(p,f) and 238U(p,f) were obtained from the mass yield distribution. The present and the existing literature data for 232Th(p,f), 232Th(n,f), and 232Th( γ,f) at various energies were compared with those for 238U(p,f), 238U(n,f), and 238U( γ,f) to examine the probable nuclear structure effect. The role of Th-anomaly on the peak-to-valley ratio in proton-, neutron-, and photon-induced fission of 232Th was discussed with the similar data in 238U. On the other hand, the fine structure in the mass yield distributions of the fissioning systems at various excitation energies has been explained from the point of standard I and II asymmetric mode of fission besides the probable role of even-odd effect, A/ Z ratio, and fissility parameter.

  18. 11th International Conference On Broad-Band Wireless Computing, Communication and Applications

    CERN Document Server

    Xhafa, Fatos; Yim, Kangbin

    2017-01-01

    The success of all-IP networking and wireless technology has changed the ways of living the people around the world. The progress of electronic integration and wireless communications is going to pave the way to offer people the access to the wireless networks on the fly, based on which all electronic devices will be able to exchange the information with each other in ubiquitous way whenever necessary. The aim of the volume is to provide latest research findings, innovative research results, methods and development techniques from both theoretical and practical perspectives related to the emerging areas of broadband and wireless computing. This proceedings volume presents the results of the 11th International Conference on Broad-Band Wireless Computing, Communication And Applications (BWCCA-2016), held November 5-7, 2016, at Soonchunhyang University, Asan, Korea. .

  19. Gender Equity and Mass Communication's Female Student Majority.

    Science.gov (United States)

    Golombisky, Kim

    2002-01-01

    Provides an overview of the history and politics of gender equity to make problematic the phrase "gender equity," to introduce the gender equity in education literature, and to outline some issues relevant to mass communication. Suggests that equal access represents a sex-blind approach dependent on a male standard. (SG)

  20. Mass Communication Research Trends from 1980 to 1999.

    Science.gov (United States)

    Kamhawi, Rasha; Weaver, David

    2003-01-01

    Uses thematic meta-analysis to examine study method, medium and area of focus, theoretical approach, funding source, and time period covered in research articles published in 10 major mass communications journals during the 1980 to 1999 period. Finds that qualitative research methods continued to be much less common than quantitative methods…

  1. Activation of CH4 by Th(+) as studied by guided ion beam mass spectrometry and quantum chemistry.

    Science.gov (United States)

    Cox, Richard M; Armentrout, P B; de Jong, Wibe A

    2015-04-06

    The reaction of atomic thorium cations with CH4 (CD4) and the collision-induced dissociation (CID) of ThCH4(+) with Xe are studied using guided ion beam tandem mass spectrometry. In the methane reactions at low energies, ThCH2(+) (ThCD2(+)) is the only product; however, the energy dependence of the cross-section is inconsistent with a barrierless exothermic reaction as previously assumed on the basis of ion cyclotron resonance mass spectrometry results. The dominant product at higher energies is ThH(+) (ThD(+)), with ThCH3(+) (ThCD3(+)) having a similar threshold energy. The latter product subsequently decomposes at still higher energies to ThCH(+) (ThCD(+)). CID of ThCH4(+) yields atomic Th(+) as the exclusive product. The cross-sections of all product ions are modeled to provide 0 K bond dissociation energies (in eV) of D0(Th(+)-H) ≥ 2.25 ± 0.18, D0(Th(+)-CH) = 6.19 ± 0.16, D0(Th(+)-CH2) ≥ 4.54 ± 0.09, D0(Th(+)-CH3) = 2.60 ± 0.30, and D0(Th(+)-CH4) = 0.47 ± 0.05. Quantum chemical calculations at several levels of theory are used to explore the potential energy surfaces for activation of methane by Th(+), and the effects of spin-orbit coupling are carefully considered. When spin-orbit coupling is explicitly considered, a barrier for C-H bond activation that is consistent with the threshold measured for ThCH2(+) formation (0.17 ± 0.02 eV) is found at all levels of theory, whereas this barrier is observed only at the BHLYP and CCSD(T) levels otherwise. The observation that the CID of the ThCH4(+) complex produces Th(+) as the only product with a threshold of 0.47 eV indicates that this species has a Th(+)(CH4) structure, which is also consistent with a barrier for C-H bond activation. This barrier is thought to exist as a result of the mixed ((4)F,(2)D) electronic character of the Th(+) J = (3)/2 ground level combined with extensive spin-orbit effects.

  2. Results of the 76th meeting of the Council on Power Resource Development and Adjustment

    International Nuclear Information System (INIS)

    Sasaki, Koichi

    1979-01-01

    To the decisions concerning the power resource development plans in fiscal 1978 decided in the 75th meeting, revision was made in the 76th meeting of the Council on Power Resource Development and Adjustment. In the original plans; during 8 years from fiscal 1978, the power plants of a total of 71,100 MW will be completed; and for fiscal 1978, 41,250 MW is developed consecutively, while and 3,150 MW is developed newly. 6 hydraulic stations, 18 thermal stations and 2 nuclear stations of 1,990 MW are planned. According to revision, 2,800 MW developed newly at 1 hydraulic, 2 thermal and/nuclear sites was newly incorporated in the plan. As for nuclear power generation, in The Chubu Electric Power Co., Ltd., Unit 3 of BWR type with 1,100 MW is added to the Hamaoka Nuclear Power Station. (Mori, K.)

  3. The Uses of Mass Communications: Current Perspectives on Gratifications Research. Sage Annual Reviews of Communication Research Volume III.

    Science.gov (United States)

    Blumler, Jay G., Ed.; Katz, Elihu, Ed.

    The essays in this volume examine the use of the mass media and explore the findings of the gratifications approach to mass communication research. Part one summaries the achievements in this area of mass media research and proposes an agenda for discussion of the future direction of this research in terms of a set of theoretical, methodological,…

  4. Communication technology update and fundamentals

    CERN Document Server

    Grant, August E

    2014-01-01

    A classic now in its 14th edition, Communication Technology Update and Fundamentals is the single best resource for students and professionals looking to brush up on how these technologies have developed, grown, and converged, as well as what's in store for the future. It begins by developing the communication technology framework-the history, ecosystem, and structure-then delves into each type of technology, including everything from mass media, to computers and consumer electronics, to networking technologies. Each chapter is written by faculty and industry experts who p

  5. Identity and Diversity of Human Peripheral Th and T Regulatory Cells Defined by Single-Cell Mass Cytometry.

    Science.gov (United States)

    Kunicki, Matthew A; Amaya Hernandez, Laura C; Davis, Kara L; Bacchetta, Rosa; Roncarolo, Maria-Grazia

    2018-01-01

    Human CD3 + CD4 + Th cells, FOXP3 + T regulatory (Treg) cells, and T regulatory type 1 (Tr1) cells are essential for ensuring peripheral immune response and tolerance, but the diversity of Th, Treg, and Tr1 cell subsets has not been fully characterized. Independent functional characterization of human Th1, Th2, Th17, T follicular helper (Tfh), Treg, and Tr1 cells has helped to define unique surface molecules, transcription factors, and signaling profiles for each subset. However, the adequacy of these markers to recapitulate the whole CD3 + CD4 + T cell compartment remains questionable. In this study, we examined CD3 + CD4 + T cell populations by single-cell mass cytometry. We characterize the CD3 + CD4 + Th, Treg, and Tr1 cell populations simultaneously across 23 memory T cell-associated surface and intracellular molecules. High-dimensional analysis identified several new subsets, in addition to the already defined CD3 + CD4 + Th, Treg, and Tr1 cell populations, for a total of 11 Th cell, 4 Treg, and 1 Tr1 cell subsets. Some of these subsets share markers previously thought to be selective for Treg, Th1, Th2, Th17, and Tfh cells, including CD194 (CCR4) + FOXP3 + Treg and CD183 (CXCR3) + T-bet + Th17 cell subsets. Unsupervised clustering displayed a phenotypic organization of CD3 + CD4 + T cells that confirmed their diversity but showed interrelation between the different subsets, including similarity between Th1-Th2-Tfh cell populations and Th17 cells, as well as similarity of Th2 cells with Treg cells. In conclusion, the use of single-cell mass cytometry provides a systems-level characterization of CD3 + CD4 + T cells in healthy human blood, which represents an important baseline reference to investigate abnormalities of different subsets in immune-mediated pathologies. Copyright © 2017 by The American Association of Immunologists, Inc.

  6. Technology-Induced Stressors, Job Satisfaction and Workplace Exhaustion Among Journalism and Mass Communication Faculty.

    Science.gov (United States)

    Beam, Randal A.; Kim, Eunseong; Voakes, Paul S.

    2003-01-01

    Contends that teaching journalism and mass communication has become a technology-intensive occupation. Reports on results of a national study of the use of technology in journalism and mass communication programs. Examines how technology-induced stress affects two aspects of work-life quality: job satisfaction and work-related exhaustion. (PM)

  7. Th isotopes in the Santa Monica basin: temporal variation, long-term mass balance and model rate constants

    International Nuclear Information System (INIS)

    Huh, Chih-An

    1995-01-01

    Distribution and flux of 234 Th, 232 Th and 230 Th in the water column of central Santa Monica basin observed over a period of seven years show seasonal and interannual variabilities. A steady-state model is applied to the integrated data to calculate long term average flux and model rate constants of Th isotopes. Mass balance calculations show that the basin acts like a closed system for short-lived 234 Th, but not for the long-lived isotopes 230 Th and 232 Th. Most 230 Th in the basin is transported from elsewhere. Of the incoming Th, 40-55% of the 230 Th and 14-26% of the 232 Th enter the surface water in dissolved form. In the upper 100m, the residence time of dissolved Th with respect to adsorption onto suspended particulates, 70-80 days, is about one order of magnitude higher than the residence time of suspended particles with respect to aggregation into sinking particles, 7-10 days. (author)

  8. The 24th National Session of Scientific Communications. Abstracts

    International Nuclear Information System (INIS)

    1998-01-01

    The 24th National Session of Scientific Communications was held on 7-9 October, 1998 in Caciulata-Valcea, Romania. The Session covered the following research fields: 1. organic and technological chemistry; 2. inorganic and technological chemistry; 3. polymer chemistry and technology; 4. chemical engineering; 5. environment protection. The section 2 contains two communications referring to 99m Tc-ROMTEC generator and the Romanian production of radioactive labelled products. The section 3 contains a study on polymer radiolysis investigated by computational methods. The following section referring to chemical engineering contains a study of surface science in heavy water facilities, an investigation of corrosion process in CANDU steam generator components and of oxidation in zircaloy-4 tubes, a report referring to o-xylene deuteration technology and a report on 15 N separation by isotopic exchange. Finally, the environment protection section contains a paper reporting on retaining process of UO 3 3+ from uranium in exhausted reactor waters. Proceedings of a poster section are also included. Abstracts of papers on the following items are given: radioluminescent composite materials, radiochemical compatibility of polymers, gamma irradiation effects on elution polymers used in the production of 99m Tc generator, obtaining tritium and deuterium labelled polyacrylic acid and radioinduced grafting of acrylic acid

  9. Communication & Mass Media Complete. Guía básica

    OpenAIRE

    Biblioteca de la Universidad de Málaga

    2016-01-01

    Communication & Mass Media Complete (CMMC) es una de las bases de datos mas completa en lo que a ciencias sociales y humanidades se refiere, dando cobertura a más de 850 títulos, la gran mayoría a texto completo. Surge de la fusión de la base de datos CommSearch y Mass Media Articles Index.

  10. Efficient Smart Antenna Systems (4G) For CDMA Wireless Communication

    OpenAIRE

    Singla, Brahm Mohinder; Kumar, Ashish

    2012-01-01

    Today, mobile communications play a central role in the voice/data network arena. With the deployment of mass scale 3G just around the corner, new directions are already being researched. In this paper we address about the 4TH G mobile communications.The Fourth Generation (4G) Mobile Communications should not focus only on the data-rate increase and new air interface.4G Mobile should instead con-verge the advanced wireless mobile communications and high-speed wireless access systems into an O...

  11. Fiction as a Medium of Social Communication in 19th Century France

    Directory of Open Access Journals (Sweden)

    Sabina Pstrocki-Sehovic

    2014-10-01

    Full Text Available This article will present the extent to which literature could be viewed as means of social communication – i.e. informing and influencing society – in 19thcentury France, by analysing the appearance of three authors at different points:  the beginning, the middle and the end of the century. The first is the case of Balzac at the beginning of the 19th Century who becomes the most successful novelist of the century in France and who, in his prolific expression and rich vocabulary, portrays society from various angles in a huge opus of almost 100 works, 93 of them making his Comédie humaine. The second is the case of Gustave Flaubert whose famous novel Madame Bovary, which depicts a female character in a realist but also in a psychologically conscious manner, around the mid-19th century reaches French courts together with Les Fleurs du Mal by Charles Baudelaire and is exposed as being socially judged for its alleged immorality. The last is the political affair of Dreyfus and its defender Emile Zola, the father of naturalism. This case confirms the establishment of more intense relations between writer and politics and builds a solid way for a more conscious and everyday political engagement in the literary world from the end of the 19th century onwards. These three are the most important cases which illustrate how fiction functioned in relation to society, state and readership in 19th century France.

  12. Mass resolved angular distribution of fission products in 20Ne + 232Th reaction

    International Nuclear Information System (INIS)

    Tripathi, R.; Sodaye, S.; Sudarshan, K.; Kumar, Amit; Guin, R.

    2011-01-01

    Mass resolved angular distribution of fission products was measured in 20 Ne + 232 Th reaction at beam energy of 120 MeV. A preliminary analysis of the angular distribution data of fission products shows higher average anisotropy compared to that calculated using statistical theory. A signature of rise in anisotropy near symmetry, as reported in earlier studies in literature, is also seen. Further study is in progress to get more detailed information about the contribution from non-compound nucleus fission and dependence of angular anisotropy on asymmetry of mass division

  13. Hypostases of THEM category in mass media communication

    Directory of Open Access Journals (Sweden)

    Chanysheva Zulfira Zakievna

    2016-10-01

    Full Text Available The article focuses on the reflection of the US/THEM category in mass media communication in conditions of sharp confrontation of ideological opponents. It is aimed at revealing the potential of lingvocultural signs to be used as units of generating desirable senses in leading English periodical issues. The alien culture is shown to possess three basic hypostases with xenocultural axiological semantic space taking the lead. The article proves that intercultural massmedia communication is marked by reciprocal influence of semantic spaces and subjective evaluation of information. Xenoprecedent phenomena are viewed as supporting clamps in the process of semantic transformations of national and cultural signs designed to exert a manipulative effect on the target reader.

  14. Internet: A New Tool for Mass Communication and Public Relations

    Directory of Open Access Journals (Sweden)

    Erol Yılmaz

    1996-09-01

    Full Text Available The importance of the Internet as a tool for mass communication and public relations is emphasized and the use of Internet for such purposes in librarianship and infor­mation studies is explained.

  15. Annual Enrollment Report Number of Students Studying Journalism and Mass Communication at All-time High.

    Science.gov (United States)

    Becker, Lee B.; Vlad, Tudor; Huh, Jisu; Prine, Joelle

    2001-01-01

    Finds that journalism and mass communication programs appear to be entering another period of rapid enrollment growth, swept up by overall increases in enrollments at United States universities. Finds that only about four in ten of the journalism and mass communication programs report enrollments by race, suggesting many administrators are not…

  16. Mass media and marketing communication promoting primary and secondary cancer prevention.

    Science.gov (United States)

    Hannon, Peggy; Lloyd, Gareth P; Viswanath, K; Smith, Tenbroeck; Basen-Engquist, Karen; Vernon, Sally W; Turner, Gina; Hesse, Bradford W; Crammer, Corinne; von Wagner, Christian; Backinger, Cathy L

    2009-01-01

    People often seek and receive cancer information from mass media (including television, radio, print media, and the Internet), and marketing strategies often inform cancer information needs assessment, message development, and channel selection. In this article, we present the discussion of a 2-hour working group convened for a cancer communications workshop held at the 2008 Society of Behavioral Medicine meeting in San Diego, CA. During the session, an interdisciplinary group of investigators discussed the current state of the science for mass media and marketing communication promoting primary and secondary cancer prevention. We discussed current research, new research areas, methodologies and theories needed to move the field forward, and critical areas and disciplines for future research.

  17. Mass-yield distributions of fission products from 20, 32, and 45 MeV proton-induced fission of {sup 232}Th

    Energy Technology Data Exchange (ETDEWEB)

    Naik, H.; Goswami, A. [Bhabha Atomic Research Centre, Radiochemistry Division, Mumbai (India); Kim, G.N.; Kim, K. [Kyungpook National University, Department of Physics, Daegu (Korea, Republic of); Suryanarayana, S.V. [Bhabha Atomic Research Centre, Nuclear Physics Division, Mumbai (India)

    2013-10-15

    The yields of various fission products in the 19.6, 32.2, and 44.8 MeV proton-induced fission of {sup 232}Th have been determined by recoil catcher and an off-line {gamma}-ray spectrometric technique using the BARC-TIFR Pelletron in India and MC-50 cyclotron in Korea. The mass-yield distributions were obtained from the fission product yield using the charge distribution corrections. The peak-to-valley (P/V) ratio of the present work and that of literature data for {sup 232}Th(p,f) and {sup 238}U(p,f) were obtained from the mass yield distribution. The present and the existing literature data for {sup 232}Th(p,f), {sup 232}Th(n,f), and {sup 232}Th({gamma},f) at various energies were compared with those for {sup 238}U(p,f), {sup 238}U(n,f), and {sup 238}U({gamma},f) to examine the probable nuclear structure effect. The role of Th-anomaly on the peak-to-valley ratio in proton-, neutron-, and photon-induced fission of {sup 232}Th was discussed with the similar data in {sup 238}U. On the other hand, the fine structure in the mass yield distributions of the fissioning systems at various excitation energies has been explained from the point of standard I and II asymmetric mode of fission besides the probable role of even-odd effect, A/Z ratio, and fissility parameter. (orig.)

  18. U/Th dating by SHRIMP RG ion-microprobe mass spectrometry using single ion-exchange beads

    Science.gov (United States)

    Bischoff, J.L.; Wooden, J.; Murphy, F.; Williams, Ross W.

    2005-01-01

    We present a new analytical method for U-series isotopes using the SHRIMP RG (Sensitive High mass Resolution Ion MicroProbe) mass spectrometer that utilizes the preconcentration of the U-series isotopes from a sample onto a single ion-exchange bead. Ion-microprobe mass spectrometry is capable of producing Th ionization efficiencies in excess of 2%. Analytical precision is typically better than alpha spectroscopy, but not as good as thermal ionization mass spectroscopy (TIMS) and inductively coupled plasma multicollector mass spectrometry (ICP-MS). Like TIMS and ICP-MS the method allows analysis of small samples sizes, but also adds the advantage of rapidity of analysis. A major advantage of ion-microprobe analysis is that U and Th isotopes are analyzed in the same bead, simplifying the process of chemical separation. Analytical time on the instrument is ???60 min per sample, and a single instrument-loading can accommodate 15-20 samples to be analyzed in a 24-h day. An additional advantage is that the method allows multiple reanalyses of the same bead and that samples can be archived for reanalysis at a later time. Because the ion beam excavates a pit only a few ??m deep, the mount can later be repolished and reanalyzed numerous times. The method described of preconcentrating a low concentration sample onto a small conductive substrate to allow ion-microprobe mass spectrometry is potentially applicable to many other systems. Copyright ?? 2005 Elsevier Ltd.

  19. Articles on Mass Communication in U.S. and Foreign Journals: A Selected Annotated Bibliography

    Science.gov (United States)

    McKerns, Joseph P.; Delahaye, Alfred N.

    1978-01-01

    Lists and annotates 212 journal articles on mass communication, grouped according to topic. Topics include audience and communicator analysis, broadcasting, communication theory, courts and law, criticism and defense of media, journalism education, government and media, history and biography, international topics, and public relations. (GW)

  20. Proceedings of the Annual Meeting of the Association for Education in Journalism and Mass Communication (84th, Washington, DC, August 5-8, 2001). Media Ethics Division.

    Science.gov (United States)

    Association for Education in Journalism and Mass Communication.

    The Media Ethics section of the proceedings contains the following 7 selected papers: "The Ethics Agenda of the Mass Communication Professorate" (Jay Black, Bruce Garrison, Fred Fedler, and Doug White); "What Would the Editor Do? A Three-Year Study of Student-Journalists and the Naming of Rape Victims in the Press" (Kim E.…

  1. English for Mass Communications and for Other Purposes-Readers ...

    African Journals Online (AJOL)

    This study was an investigation into the way readers perceive the use of English, for different purposes, and in particular, for mass communication in a second language setting. For this purpose, a simple questionnaire in form of the Likert rating scale was used to generate data. The study involved 337 respondents.

  2. Framing in mass communication research: an overview and assessment

    NARCIS (Netherlands)

    Vliegenthart, R.

    2012-01-01

    This article provides an overview of the use of the framing concept in mass communication research. It focuses on the questions what a frame is and how it is measured, how variation in framing can be explained and what the effects of media framing are. Specific attention will be paid to the

  3. Trace analysis of U, Th and other heavy metals in high purity aluminium with isotope dilution mass spectrometry

    International Nuclear Information System (INIS)

    Beer, B.; Heumann, K.G.

    1992-01-01

    A method for the determination of very low concentrations of U, Th, Fe, Zn, Tl, Cd, Cu and Ag in high purity aluminium with isotope dilution mass spectrometry (IDMS) is developed using a compact and cost-efficient thermal ionization quadrupole mass spectrometer. The detection limits obtained are (in ng/g):U=0.018, Th=0.06, Fe=82, Zn=86, Tl=0.2, Cd=4, Cu=1, Ag=2.6. By this method it is possible to determine the α-emitters U and Th in aluminium down to the sub-ng/g level with good precision of 0.4-10% and 0.5-5%, respectively. The results should also be accurate because IDMS is a reliable analytical method. The dissolution of aluminium is carried out by aqua regia followed by the trace/matrix separation and the isolation of the trace elements by anion exchange chromatography (U, Th, Zn, Tl, Cd), electrodeposition (Cu, Ag) and extraction (Fe). Different aluminium samples are analysed by IDMS and the results are compared with those of other methods. (orig.)

  4. A Motivational Perspective on Mass Communication Students' Satisfaction with Their Major: Investigating Antecedents and Consequences

    Science.gov (United States)

    Madison, Ed; Hopp, Toby; Santana, Arthur D.; Stansberry, Kathleen

    2018-01-01

    This study used self-determination theory (SDT) to investigate the motivations for selecting a major among mass communication and media majors at 18 colleges and universities across the United States. Specifically, 669 mass communication majors were queried on their intrinsic and extrinsic motivations for choosing a major, their degree of major…

  5. Proceedings of the Annual Meeting of the Association for Education in Journalism and Mass Communication (76th, Kansas City, Missouri, August 11-14, 1993). Part II: Mass Media Studies.

    Science.gov (United States)

    Association for Education in Journalism and Mass Communication.

    The Mass Media Studies section of this collection of conference presentations contains the following 20 papers: "Media Awareness of Media Manipulation: The Use of the Term 'Spin Doctor'" (James W. Tankard, Jr. and Randy Sumpter); "Prime Time Network TV Sex as a Counterprogramming Strategy during the 1992 Winter Olympics: An Analysis…

  6. Communication of nuclear data progress (No.29)

    International Nuclear Information System (INIS)

    2003-01-01

    This is the 29th issue of Communication of Nuclear Data Progress (CNDP), in which the progress and achievements in nuclear data field in 2002 in China are carried. It includes the evaluations of complete neutron data for n+ 55,58 Mn, 99,100 Mo and covariance data evaluation for 63,65,Nat Cu; the evaluations of mass distribution data from 252 Cf spontaneous fission, prompt and delayed neutron yields for 233 U; the studies for level width broaden effect; benchmark testing calculation for 232 Th; establishment of file-6 of n+ 12 C for CENDL-3 et al. (authors)

  7. Mass Communication and Journalism Faculty and Their Electronic Communication with College Students: A Nationwide Examination

    Science.gov (United States)

    Brunner, Brigitta R.; Yates, Bradford L.; Adams, Jennifer Wood

    2008-01-01

    Nearly 700 U.S. journalism and mass communication faculty reported their perceptions of student e-mail use via a Web-based survey. This nationwide study focused on content of e-mail received by faculty and made comparisons based on faculty gender. Nearly half of the respondents reported that they occasionally receive e-mails from students before a…

  8. Consumption of Mass Communication--Construction of a Model on Information Consumption Behaviour.

    Science.gov (United States)

    Sepstrup, Preben

    A general conceptual model on the consumption of information is introduced. Information as the output of the mass media is treated as a product, and a model on the consumption of this product is developed by merging elements from consumer behavior theory and mass communication theory. Chapter I gives basic assumptions about the individual and the…

  9. Predictors of Diversification of Journalism & Mass Communication Faculties 1989-1998.

    Science.gov (United States)

    Becker, Lee B.; Huh, Jisu; Vlad, Tudor

    2003-01-01

    Examines three different factors that could explain the variability in attempts to diversify journalism and mass communication faculties: the characteristics of the region in which the journalism program is located, the characteristics of the university that houses the program, and the characteristics of the journalism program itself. Outlines…

  10. Vectors into the Future of Mass and Interpersonal Communication Research: Big Data, Social Media, and Computational Social Science.

    Science.gov (United States)

    Cappella, Joseph N

    2017-10-01

    Simultaneous developments in big data, social media, and computational social science have set the stage for how we think about and understand interpersonal and mass communication. This article explores some of the ways that these developments generate 4 hypothetical "vectors" - directions - into the next generation of communication research. These vectors include developments in network analysis, modeling interpersonal and social influence, recommendation systems, and the blurring of distinctions between interpersonal and mass audiences through narrowcasting and broadcasting. The methods and research in these arenas are occurring in areas outside the typical boundaries of the communication discipline but engage classic, substantive questions in mass and interpersonal communication.

  11. The Teaching of Mass Communication Through the use of Computer ...

    African Journals Online (AJOL)

    Mass communication as a programme in education is an important subject in the training of students. Here, we determined the effects of improving the teaching of the subject in a tertiary institution like Cross River University of Technology through the use of computer assisted picture presentation. The study was ...

  12. Preparations for an optical access to the lowest nuclear excitation in {sup 229}Th

    Energy Technology Data Exchange (ETDEWEB)

    Wense, Lars v.d.; Seiferle, Benedict; Thirolf, Peter [Ludwig-Maximilians-Universitaet Muenchen (Germany); Laatiaoui, Mustapha [GSI Helmholtzzentrum fuer Schwerionenforschung GmbH (Germany)

    2014-07-01

    The isomeric lowest excited nuclear level of {sup 229}Th has been indirectly measured to be 7.6±0.5 eV (163±11 nm). In order to improve the accuracy as prerequisite of an all-optical control, {sup 229m}Th is populated via a 2% decay branch in the α decay of {sup 233}U. The Thorium ions are extracted and cooled with the help of a buffer gas stopping cell and an RFQ-cooler. In order to suppress accompanying α decay chain products other than {sup 229}Th, a quadrupole mass spectrometer (QMS) is used, performance and extraction efficiency measurements were performed. Following the QMS, the Thorium isomers will be collected on a 50 μm micro electrode. The decay of these isomers can then be detected using deep UV optics, presently in the phase of preparation and adjustment. Newest results are presented.

  13. Perceptions and attitudes of students of mass communication toward mental illness in Nigerian Tertiary Institution

    OpenAIRE

    Lateef Olutoyin Oluwole; Adetunji Obadeji; Mobolaji Usman Dada

    2016-01-01

    Background: The power of the modern mass media is not limited to its ability to communicate information and entertain but derives primarily from its ability to define situations, thereby enabling it to construct social reality. Stigma is related to negative stereotyping and prejudicial attitudes that in turn lead to discriminatory practices. Aims: The study sought to know the perceptions of and attitudes of mass communication students towards mental illness and the mentally ill. Settings and ...

  14. The Historical Origins of Mass Communication Research in Our Field.

    Science.gov (United States)

    Becker, Samuel L.

    The seeds of mass communication research in broadcasting were extracurricular, not academic, inspired by experimental campus radio stations. Prior to the mid-1930s, radio research was scarce. Until World War II, radio speech was the most important topic, followed by articles on how to use radio for improving instruction. There are three…

  15. 12th Air Force > Home

    Science.gov (United States)

    Force AOR Travel Info News prevnext Slide show 76,410 pounds of food delivered to Haiti 12th Air Force the French Air Force, Colombian Air Force, Pakistan Air Force, Belgian Air Force, Brazilian Air Force

  16. Mass communication in Asia and the Pacific. Recent trends and developments.

    Science.gov (United States)

    Lent, J A

    1989-01-01

    1 of the current trends in Asian mass communication discernbile in 1964-65 was mass media evolution as a big business. 25 years ago the makings of big business journalism already were evident. At this time, Asia is deeply involved in corporate journalism, and in recent years newspaper groups have become affiliated with multinational corporations such as Dow Jones and Rupert Murdoch's News Corporation. Combines of government, local business, and regional conglomerates have purchased chunks of broadcast stations and newspapers in at least Hong Kong, Taiwan, South Korea, Indonesia, the Philippines, Malaysia, Singapore, and India. Although government control of mass media is not new to Asia, the manner of control differs from 25 years ago. Overt repressive actions still persist but not as frequently or blatantly as a generation ago. Less noisy forms of control are preferred in many countries, which resort to suspensions, arrests, or direct censorship when subtle means are ineffective. An irony of Asian mass communication is that authorities do not always shut out more pernicious outside channels and messages, while rather effectively curbing the foreign media's role in and impact upon their societies. The speed with which much of the new technology has been introduced and expanded in Asia has brought undesired consequences, e.g., much dialogue previously focused on development journalism, ethics, or freedom of expression has shifted to information hardware.

  17. Mass Customization in Wireless Communication Services: Individual Service Bundles and Tariffs

    NARCIS (Netherlands)

    H. Chen (Hong); L-F. Pau (Louis-François)

    2007-01-01

    textabstractThis paper presents results on mass customization of wireless communications services and tariffs. It advocates for a user-centric view of wireless service configuration and pricing as opposed to present-day service catalog options. The focus is on design methodology and tools for such

  18. 47 CFR 76.1000 - Definitions.

    Science.gov (United States)

    2010-10-01

    ... 47 Telecommunication 4 2010-10-01 2010-10-01 false Definitions. 76.1000 Section 76.1000 Telecommunication FEDERAL COMMUNICATIONS COMMISSION (CONTINUED) BROADCAST RADIO SERVICES MULTICHANNEL VIDEO AND CABLE TELEVISION SERVICE Competitive Access to Cable Programming § 76.1000 Definitions. As used in this...

  19. Scandinavian Mass Communication Research: Publications in English, French and German.

    Science.gov (United States)

    Nordic Documentation Center for Mass Communication Research, Aarhus (Denmark).

    This update to the bibliographies from Nordicom edited in 1975 and 1976 lists publications on mass communications research from Denmark, Finland, and Norway, that have appeared in one or more of the three languages--English, French, or German. Materials are listed for each country separately, arranged by author (or title if there is no author),…

  20. Mass dependence of azimuthal asymmetry in the fission of 232Th and 233,235,236,238U by polarized photons

    International Nuclear Information System (INIS)

    Denyak, V.V.; Khvastunov, V.M.; Paschuk, S.A.; Schelin, H.R.

    2013-01-01

    Fission of the even-even nuclei 232 Th, 236,238 U and even-odd nuclei 233,235 U by linearly polarized photons has been studied at excitation energies in the region of a giant dipole resonance. The performed investigations unambiguously showed the existence of the fragment mass dependence of the cross section azimuthal asymmetry in the photofission of 236 U and 238 U. In addition, the obtained results provided the first evidence for the possible difference between the asymmetry values in asymmetric and symmetric mass distribution regions in the case of 236 U. The measured cross section azimuthal asymmetry of the fission of 232 Th does not show any fragment mass dependence. In the even-odd nuclei 233 U and 235 U the difference between the far-asymmetric and other mass distribution regions was also observed but with the statistical uncertainty not small enough for definitive conclusion. (orig.)

  1. NORDICOM. Bibliography of Nordic Mass Communication Literature. Document List/Index 1976.

    Science.gov (United States)

    Nordic Documentation Center for Mass Communication Research, Aarhus (Denmark).

    This second annual bibliography registers and indexes all literature on mass communication publications in Denmark, Finland, Norway, and Sweden for 1976. The Document List is an arbitrary register of 880 bibliographic references arranged by country of publication. Books, journal articles, duplicated and mimeographed materials, and working papers…

  2. Abstracts of the communications presented during the 6th World Rabbit Congress: REPRODUCTION & REPRODUCTION PHYSIOLOGY. Toulouse, July 9-12, 1996

    OpenAIRE

    REPRODUCTION & REPRODUCTION PHYSIOLOGY

    1996-01-01

    Abstract not available. REPRODUCTION & REPRODUCTION PHYSIOLOGY (1996). Abstracts of the communications presented during the 6th World Rabbit Congress: REPRODUCTION & REPRODUCTION PHYSIOLOGY. Toulouse, July 9-12, 1996. World Rabbit Science. 58-67. doi:10.4995/wrs.1996.302 58 67 04

  3. Proceedings of the Annual Meeting of the Association for Education in Journalism and Mass Communication (81st, Baltimore, Maryland, August 5-8, 1998). Mass Communication and Society.

    Science.gov (United States)

    Association for Education in Journalism and Mass Communication.

    The Mass Communication and Society section of the Proceedings contains the following 19 papers: "Talk Radio as Forum and Companion: Listener Attitudes and Uses and Gratifications in Austin, Texas" (John Beatty); "'Willingness to Censor': Developing a Quantitative Measurement across Speech Categories and Types of Media"…

  4. Teaching and assessment of communication skills in undergraduate dental education - a survey in German-speaking countries.

    Science.gov (United States)

    Rüttermann, S; Sobotta, A; Hahn, P; Kiessling, C; Härtl, A

    2017-08-01

    Teaching communication is perceived to be of importance in dental education. Several reports have been published worldwide in the educational literature describing modifications of the dental curriculum by implementing the teaching of communication skills. Surveys which evaluate the current state of training and assessment of communication skills in dental education in different countries exist already in some countries, but little information is available about German-speaking countries. In a cross-sectional study with the aim of a census, all 36 dental schools in Germany (30), Austria (3), and Switzerland (3) were surveyed. The present survey revealed that at 26 of the 34 dental schools (76%), communication skills training has been implemented. Training of communication skills mainly takes place between the 6th and the 9th semester. Ten schools were able to implement a partly longitudinal curriculum, while the other sites only offer stand-alone courses. Of the 34 dental schools, six assess communication skills in a summative way. Three of those schools also use formative assessments for their students. Another seven sites only use formative assessment. From the various formats of assessment, OSCE is mentioned most frequently. The necessity to train and assess communication skills has reached German-speaking dental schools. The present survey allows an overview of the training and assessment of communication skills in undergraduate dental education in German-speaking Europe. © 2016 John Wiley & Sons A/S. Published by John Wiley & Sons Ltd.

  5. Mass media health communication campaigns combined with health-related product distribution: a community guide systematic review.

    Science.gov (United States)

    Robinson, Maren N; Tansil, Kristin A; Elder, Randy W; Soler, Robin E; Labre, Magdala P; Mercer, Shawna L; Eroglu, Dogan; Baur, Cynthia; Lyon-Daniel, Katherine; Fridinger, Fred; Sokler, Lynn A; Green, Lawrence W; Miller, Therese; Dearing, James W; Evans, William D; Snyder, Leslie B; Kasisomayajula Viswanath, K; Beistle, Diane M; Chervin, Doryn D; Bernhardt, Jay M; Rimer, Barbara K

    2014-09-01

    Health communication campaigns including mass media and health-related product distribution have been used to reduce mortality and morbidity through behavior change. The intervention is defined as having two core components reflecting two social marketing principles: (1) promoting behavior change through multiple communication channels, one being mass media, and (2) distributing a free or reduced-price product that facilitates adoption and maintenance of healthy behavior change, sustains cessation of harmful behaviors, or protects against behavior-related disease or injury. Using methods previously developed for the Community Guide, a systematic review (search period, January 1980-December 2009) was conducted to evaluate the effectiveness of health communication campaigns that use multiple channels, including mass media, and distribute health-related products. The primary outcome of interest was use of distributed health-related products. Twenty-two studies that met Community Guide quality criteria were analyzed in 2010. Most studies showed favorable behavior change effects on health-related product use (a median increase of 8.4 percentage points). By product category, median increases in desired behaviors ranged from 4.0 percentage points for condom promotion and distribution campaigns to 10.0 percentage points for smoking-cessation campaigns. Health communication campaigns that combine mass media and other communication channels with distribution of free or reduced-price health-related products are effective in improving healthy behaviors. This intervention is expected to be applicable across U.S. demographic groups, with appropriate population targeting. The ability to draw more specific conclusions about other important social marketing practices is constrained by limited reporting of intervention components and characteristics. Published by Elsevier Inc.

  6. Quantitative Proteomics of Gut-Derived Th1 and Th1/Th17 Clones Reveal the Presence of CD28+ NKG2D- Th1 Cytotoxic CD4+ T cells.

    Science.gov (United States)

    Riaz, Tahira; Sollid, Ludvig Magne; Olsen, Ingrid; de Souza, Gustavo Antonio

    2016-03-01

    T-helper cells are differentiated from CD4+ T cells and are traditionally characterized by inflammatory or immunosuppressive responses in contrast to cytotoxic CD8+ T cells. Mass-spectrometry studies on T-helper cells are rare. In this study, we aimed to identify the proteomes of human Th1 and Th1/Th17 clones derived from intestinal biopsies of Crohn's disease patients and to identify differentially expressed proteins between the two phenotypes. Crohn's disease is an inflammatory bowel disease, with predominantly Th1- and Th17-mediated response where cells of the "mixed" phenotype Th1/Th17 have also been commonly found. High-resolution mass spectrometry was used for protein identification and quantitation. In total, we identified 7401 proteins from Th1 and Th1/Th17 clones, where 334 proteins were differentially expressed. Major differences were observed in cytotoxic proteins that were overrepresented in the Th1 clones. The findings were validated by flow cytometry analyses using staining with anti-granzyme B and anti-perforin and by a degranulation assay, confirming higher cytotoxic features of Th1 compared with Th1/Th17 clones. By testing a larger panel of T-helper cell clones from seven different Crohn's disease patients, we concluded that only a subgroup of the Th1 cell clones had cytotoxic features, and these expressed the surface markers T-cell-specific surface glycoprotein CD28 and were negative for expression of natural killer group 2 member D. © 2016 by The American Society for Biochemistry and Molecular Biology, Inc.

  7. Menstruation disorders in adolescents with eating disorders-target body mass index percentiles for their resolution.

    Science.gov (United States)

    Vale, Beatriz; Brito, Sara; Paulos, Lígia; Moleiro, Pascoal

    2014-04-01

    To analyse the progression of body mass index in eating disorders and to determine the percentile for establishment and resolution of the disease. A retrospective descriptive cross-sectional study. Review of clinical files of adolescents with eating disorders. Of the 62 female adolescents studied with eating disorders, 51 presented with eating disorder not otherwise specified, 10 anorexia nervosa, and 1 bulimia nervosa. Twenty-one of these adolescents had menstrual disorders; in that, 14 secondary amenorrhea and 7 menstrual irregularities (6 eating disorder not otherwise specified, and 1 bulimia nervosa). In average, in anorectic adolescents, the initial body mass index was in 75th percentile; secondary amenorrhea was established 1 month after onset of the disease; minimum weight was 76.6% of ideal body mass index (at 4th percentile) at 10.2 months of disease; and resolution of amenorrhea occurred at 24 months, with average weight recovery of 93.4% of the ideal. In eating disorder not otherwise specified with menstrual disorder (n=10), the mean initial body mass index was at 85th percentile; minimal weight was in average 97.7% of the ideal value (minimum body mass index was in 52nd percentile) at 14.9 months of disease; body mass index stabilization occurred at 1.6 year of disease; and mean body mass index was in 73rd percentile. Considering eating disorder not otherwise specified with secondary amenorrhea (n=4); secondary amenorrhea occurred at 4 months, with resolution at 12 months of disease (mean 65th percentile body mass index). One-third of the eating disorder group had menstrual disorder - two-thirds presented with amenorrhea. This study indicated that for the resolution of their menstrual disturbance the body mass index percentiles to be achieved by female adolescents with eating disorders was 25-50 in anorexia nervosa, and 50-75, in eating disorder not otherwise specified.

  8. Educational and(or manipulative function of the means of mass communication in a global society

    Directory of Open Access Journals (Sweden)

    Anđelković Petar M.

    2013-01-01

    Full Text Available The means of communication underwent a fast development in the twenty-first century, largely contributing to creating the society which gets a characteristic of a mass society. According to the mass society of "le Bone's psychology" and the development of the means of mass communication, with all positive options that it offers, many questions and dilemmas arise. From the point of culture the two most important ones are the following: despite the fact that the means of communication represent the social need, what is the level to which they can be a direct danger to the quality and value of national culture; and what is the level to which unselective and uncritical accepting of the imported content distance people from their own culture. The expansion of the means of mass communication also carries negative and bad influences because human state in the sea of information can be confused and distorted. On account of the enlarged range of available information, entertainment shows, especially the imported ones, societies are being slowly homogenized. Also the members of societies are slowly being cut off from everyday life, under the influence of media that are interfered in their life. It is not a rear case that the influence of television has a power of breaking man's connection with cultural practice, social system of values, norms (moral and legal, behaviour and individual ambitions. Imported information and entertainment shows can radically change social order which reflects on tradition and economical and social flows. The means of communication are an inseparable part of acculturation of a social system, but can also be an instrument of manipulation with people and the means for destruction of the national identity, what is actually happening.

  9. Association of Mass Media Communication with Contraceptive Use in Sub-Saharan Africa: A Meta-Analysis of Demographic and Health Surveys.

    Science.gov (United States)

    Babalola, Stella; Figueroa, Maria-Elena; Krenn, Susan

    2017-11-01

    Literature abounds with evidence on the effectiveness of individual mass media interventions on contraceptive use and other health behaviors. There have been, however, very few studies summarizing effect sizes of mass media health communication campaigns in sub-Saharan Africa. In this study, we used meta-analytic techniques to pool data from 47 demographic and health surveys conducted between 2005 and 2015 in 31 sub-Saharan African countries and estimate the prevalence of exposure to family planning-related mass media communication. We also estimated the average effect size of exposure to mass media communication after adjusting for endogeneity. We performed meta-regression to assess the moderating role of selected variables on effect size. On average, 44% of women in sub-Saharan Africa were exposed to family planning-related mass media interventions in the year preceding the survey. Overall, exposure was associated with an effect size equivalent to an odds ratio of 1.93. More recent surveys demonstrated smaller effect sizes than earlier ones, while the effects were larger in lower contraceptive prevalence settings than in higher prevalence ones. The findings have implications for designing communication programs, setting expectations about communication impact, and guiding decisions about sample size estimation for mass media evaluation studies.

  10. Correlations of intermediate mass fragments from Fe+Ta, Au, and Th collisions

    International Nuclear Information System (INIS)

    Sangster, T.C.; Begemann-Blaich, M.; Blaich, T.; Britt, H.C.; Hansen, L.F.; Namboodiri, M.N.; Peilert, G.

    1995-01-01

    Charge, velocity, and angular correlations between intermediate mass fragments (IMF) are presented for 50 and 100 MeV/nucleon Fe bombardments of Ta, Au, and Th targets. Correlation functions generated as a function of the relative velocity and the opening angle between two IMF's are qualitatively independent of the projectile energy and target mass and show a suppression at small relative velocities and opening angles due to the Coulomb repulsion between the fragments. The correlations are consistent with IMF's emitted primarily from a highly excited target residue following a rapid preequilibrium cascade. The correlation data are compared to model calculations using the event generator MENEKA and the quantum molecular dynamics (QMD) code with a statistical deexcitation of residual fragments utilizing the multifragmentation code SMM. All data are consistent with a simultaneous multifragmentation at a freeze-out density of 0.1--0.3 times normal nuclear matter density or a more sequential emission with time constant τ≤500 fm/c

  11. Articles on Mass Communication in U.S. and Foreign Journals: A Selected Annotated Bibliography--April, May, June 1979.

    Science.gov (United States)

    McKerns, Joseph P.; Delahaye, Alfred N.

    1979-01-01

    Lists and annotates 200 articles on mass communication, grouped according to topic. Topics include advertising, audience and communicator analysis, broadcasting, courts and law, education for journalism, government and media, international, management, public relations, and visual communication. (GT)

  12. 232Th Mass Determination in a Uranium/Thorium Mixture for Safeguards Purposes

    International Nuclear Information System (INIS)

    Nangu, M.; Marumo, B.; Mbedzi, E.; Rasweswe, M.; Croft, S.; McElroy, R.; Chapman, J.; Bosko, A.

    2015-01-01

    In nuclear safeguards it is required that thorium content in safeguarded material should be quantified and reported as appropriate. As such the South African State System of Control and Accounting (SSAC) on discovering a number of safeguarded waste drums which contained considerable quantities of thorium decided to initiate a project to properly quantify their thorium content using a high purity germanium detector and In Situ Object Counting System (ISOCS) efficiency calibration software. These metal waste drums are contained inside overpacks which for health reasons cannot be opened and thus giving rise to the challenge of determining the exact fill heights and the density of the material. Fill heights determined using transmission sources and the material density calculated from them together with the geometry used for the overpacks could be used to further refine the ISOCS calibration geometry and thus improving the quantitative result. In order to have confidence on the ISOCS measurements, it was decided to also validate the ISOCS results through the preparation of similar density standards that would be used for the efficiency calibration in the determination of the 232Th activity in the material. In addition, MGAU v4.2, which was used to determine uranium enrichment in a measured material, also provides an approximate 232Th abundance relative to uranium content. ISOCS measurements of 232Th masses in waste drums were compared to MGAU results. Results of these studies are presented in this paper. (author)

  13. Using Communication Strategies to Promote Sexual Health: Can Mass Media Get in Bed with the "Female" Condom?

    Science.gov (United States)

    Levine, Sarah Mariel; Austin, S. Bryn

    2010-01-01

    Many public health students receive little, if any, formal training in communicating health information to the public. Public health practitioners, however, are regularly asked to use communication strategies to convey health information. The lesson plan was designed to teach students mass communication strategies in the context of sexual health…

  14. Fission fragments mass distributions of nuclei populated by the multinucleon transfer channels of the 18O+232Th reaction

    Directory of Open Access Journals (Sweden)

    R. Léguillon

    2016-10-01

    Full Text Available It is shown that the multinucleon transfer reactions is a powerful tool to study fission of exotic neutron-rich actinide nuclei, which cannot be accessed by particle-capture or heavy-ion fusion reactions. In this work, multinucleon transfer channels of the 18O+232Th reaction are used to study fission of fourteen nuclei 231,232,233,234Th, 232,233,234,235,236Pa, and 234,235,236,237,238U. Identification of fissioning nuclei and of their excitation energy is performed on an event-by-event basis, through the measurement of outgoing ejectile particle in coincidence with fission fragments. Fission fragment mass distributions are measured for each transfer channel, in selected bins of excitation energy. In particular, the mass distributions of 231,234Th and 234,235,236Pa are measured for the first time. Predominantly asymmetric fission is observed at low excitation energies for all studied cases, with a gradual increase of the symmetric mode towards higher excitation energy. The experimental distributions are found to be in general agreement with predictions of the fluctuation–dissipation model.

  15. Mass and power modeling of communication satellites

    Science.gov (United States)

    Price, Kent M.; Pidgeon, David; Tsao, Alex

    1991-01-01

    Analytic estimating relationships for the mass and power requirements for major satellite subsystems are described. The model for each subsystem is keyed to the performance drivers and system requirements that influence their selection and use. Guidelines are also given for choosing among alternative technologies which accounts for other significant variables such as cost, risk, schedule, operations, heritage, and life requirements. These models are intended for application to first order systems analyses, where resources do not warrant detailed development of a communications system scenario. Given this ground rule, the models are simplified to 'smoothed' representation of reality. Therefore, the user is cautioned that cost, schedule, and risk may be significantly impacted where interpolations are sufficiently different from existing hardware as to warrant development of new devices.

  16. Mass Communication and Journalism Faculty's Perceptions of the Effectiveness of Email Communication with College Students: A Nationwide Study

    Science.gov (United States)

    Yates, Bradford L.; Adams, Jennifer Wood; Brunner, Brigitta R.

    2009-01-01

    Nearly 700 US journalism and mass communication faculty (all teaching personnel) reported their perceptions of student email use via a web-based survey. This nationwide study focused on the content of email sent by faculty to students, email's effectiveness, and email's effect on student learning. Comparisons were made based on faculty gender,…

  17. Mass communication and cultural identity: the unresolved issue of national sovereignty and cultural autonomy in the wake of new communication technologies.

    Science.gov (United States)

    Uche, L U

    1988-01-01

    The trend in modern mass communication appears to be toward the imposition of the cultural, economic, and political values of the societies with the most advanced communication and information technologies and media sources. The consequence of this reality is that the cultural values, national aspirations, economic needs, and political independence of developing countries are not taken into consideration. Thus, the national interests of African states make it imperative for them to carefully evaluate, assess, and examine the development of their present media structures and ownership patterns. If the mass media is privatized, their owners serve as mouthpieces for multinational corporations. This phenomenon can severely undermine African goals of self-sufficiency in food production and industrialization, political stability that guarantees territorial integrity, and preservation of the African culture. It is imperative that African governments do not allow big multinationals to take over the molding and control of public opinion. Although modern systems of communication are exceedingly expensive and sophisticated, ways must be found to make the media public utilities.

  18. Proceedings of the 9th workshop on the mass of the electron neutrino

    International Nuclear Information System (INIS)

    Yasumi, Shinjiro

    1984-03-01

    The 9th workshop on the mass of electron neutrinos was held at KEK, Japan. The experimental studies concerning the M-shell of Dy atoms for the measurement of the mass of electron neutrinos were presented at the workshop. The reports included in this proceedings concern windowless Si(Li) detectors, the irradiation technique to make Ho-163 radioactive sources, high purity Ho-163 sources, the M X-ray spectra of rare earth atoms, the study on the M-shell of Dy atoms by using monochromatic X-ray from the KEK PF (Photon Factory), the absolute measurement of photon beam flux, the angular distribution of M X-ray accompanying the photoelectric effect caused by linearly polarized photons, the X-ray spectrum around the 5p to 3s peak accompanying the decay of Ho-163, and the data of nuclear matrix elements of the electron capture decay of Ho-163. The reports presented at the previous workshop are also included in this proceedings. They concern the theoretical calculation of the M X-ray spectrum of Dy, the mass measurement of electron neutrinos, the X-ray spectrum of Ho-163 sources, the amount of Dy-164 contained in Ho-163 samples, and the isotope dilution mass spectrometry. (Kato, T.)

  19. NORDICOM. Bibliography of Nordic Mass Communication Literature. Document List/Index 1975:1.

    Science.gov (United States)

    Nordic Documentation Center for Mass Communication Research, Aarhus (Denmark).

    This first annual bibliography of mass communications literature of Denmark, Finland, Norway, and Sweden includes documents published from 1970 to 1975. The Document List contains arbitrary entries for 758 books, periodicals, and publications of untraditional form--e.g., duplicated and mimeographed materials and working papers. Arranged by…

  20. The 4th Civil Support Team (Weapons of Mass Destruction)

    International Nuclear Information System (INIS)

    Smith, D. L.

    2007-01-01

    The 4th CST (WMD) is a 22 person joint staffed AGR (Active Guard Reserve) unit of the Georgia National Guard. The team is one of 55 CSTs that are charged with responding to a CBRNE (Chemical, Biological, Radiological, Nuclear, and High Yield Explosive) incident within the United States and its Territories. The mission statements of the CTS is to support civil authorities at a domestic CBRNE incident by identifying CBRNE agents/substances, assessing current and projected consequences, advising on response measures, and assisting with appropriate requests for state support. The team possesses the capability to deploy by sea, air, and land in response to a terrorist attack or natural disaster. The team is comprised of seven officers and fifteen non-commissioned officers who are cross trained in a variety of military disciplines. Equipment assigned to the team includes an Analytical Lab, Communications Suite, Tactical Operations Center, closed and open circuit breathing gear, portable and handheld detectors, and decon support. The CSts are activated through a state's emergency response network.(author)

  1. Journalism and Mass Communication Textbook Representations of Verbal Media Skills: Implications for Students with Speech Disabilities

    Science.gov (United States)

    Powers, Elia M.; Haller, Beth

    2017-01-01

    This study examines representation of disabilities by conducting a qualitative content analysis of how 41 journalism/mass communication textbooks frame the ideal standards of verbal communication for media professionals. Textbooks are integral to students' understanding of professional norms and may influence career decisions. Results show that…

  2. Communication ethics and the receiver

    DEFF Research Database (Denmark)

    Mikkelsen, Jan Foght

    2017-01-01

    Th e author wants to contribute to an ethic of strategic communication by proposing a general ethical norm for all strategic communication. Th e author wants to outline the focal point of the norm, the ethical basis of the norm, a precise defi nition of the norm and to show how it works. Th is norm...... to identify misleading means and to evaluate them on a common ethical ground....

  3. 47 CFR 76.972 - Customer service standards.

    Science.gov (United States)

    2010-10-01

    ... 47 Telecommunication 4 2010-10-01 2010-10-01 false Customer service standards. 76.972 Section 76.972 Telecommunication FEDERAL COMMUNICATIONS COMMISSION (CONTINUED) BROADCAST RADIO SERVICES MULTICHANNEL VIDEO AND CABLE TELEVISION SERVICE Cable Rate Regulation § 76.972 Customer service standards. (a...

  4. 47 CFR 76.1209 - Theft of service.

    Science.gov (United States)

    2010-10-01

    ... 47 Telecommunication 4 2010-10-01 2010-10-01 false Theft of service. 76.1209 Section 76.1209 Telecommunication FEDERAL COMMUNICATIONS COMMISSION (CONTINUED) BROADCAST RADIO SERVICES MULTICHANNEL VIDEO AND CABLE TELEVISION SERVICE Competitive Availability of Navigation Devices § 76.1209 Theft of service...

  5. Preparing Tomorrow's Leaders: Integrating Leadership Development in Journalism and Mass Communication Education

    Science.gov (United States)

    Bronstein, Carolyn; Fitzpatrick, Kathy R.

    2015-01-01

    New journalism and mass communication curricula must prepare students to lead the media revolutions of the twenty-first century. Journalism, public relations, and advertising are being transformed by new media platforms and entrepreneurship, and these fields are now defined by rapid, radical change. Yet, the corresponding--and urgent--need to…

  6. Communication of nuclear data progress No. 24 (2000)

    International Nuclear Information System (INIS)

    2000-12-01

    Communication of Nuclear Data Progress (CNDP) in English is set up by Chinese Nuclear Data Center. The 24th issue of CNDP includes the measurements of cross sections of 75 As(n, γ) 76 As reaction from 0.50 to 1.50 MeV; theoretical calculations of n + 10,11 B, 16 O, 144,147-152,154 Sm, 238 Pu, 241,242 Am reactions in the energy region below 20 MeV; evaluations of n + 127,135 I, 129,131,132,134-136 Xe, 176-180,Nat Hf, 206 Pb, 240 Pu reactions; the effect of the charge distribution in nucleus on the calculation of highly ionized atoms; construction of covariance matrix for measured relative fission yield data and WWW chart of the nuclides

  7. 47 CFR 76.981 - Negative option billing.

    Science.gov (United States)

    2010-10-01

    ... 47 Telecommunication 4 2010-10-01 2010-10-01 false Negative option billing. 76.981 Section 76.981 Telecommunication FEDERAL COMMUNICATIONS COMMISSION (CONTINUED) BROADCAST RADIO SERVICES MULTICHANNEL VIDEO AND CABLE TELEVISION SERVICE Cable Rate Regulation § 76.981 Negative option billing. (a) A cable operator...

  8. 47 CFR 76.1203 - Incidence of harm.

    Science.gov (United States)

    2010-10-01

    ... 47 Telecommunication 4 2010-10-01 2010-10-01 false Incidence of harm. 76.1203 Section 76.1203 Telecommunication FEDERAL COMMUNICATIONS COMMISSION (CONTINUED) BROADCAST RADIO SERVICES MULTICHANNEL VIDEO AND CABLE TELEVISION SERVICE Competitive Availability of Navigation Devices § 76.1203 Incidence of harm. A...

  9. Calibration of the 14C timescale over the past 30,000 years using mass spectrometric U-Th ages from Barbados corals

    International Nuclear Information System (INIS)

    Bard, E.; Hamelin, B.; Fairbanks, R.G.; Zindler, A.

    1990-01-01

    Uranium-thorium ages obtained by mass spectrometry from corals raised off the island of Barbados confirm the high precision of this technique over at least the past 30,000 years. Comparison of the U-Th ages with 14 C ages obtained on the Holocene samples shows that the U-Th ages are accurate, because they accord with the dendrochronological calibration. Before 9,000 yr BP the 14 C ages are systematically younger than the U-Th ages, with a maximum difference of ∼3,500 yr at ∼20,000 yr BP. The U-Th technique thus provides a way of calibrating the radiocarbon timescale beyond the range of dendrochronological calibration. (author)

  10. Mass dependence of azimuthal asymmetry in the fission of {sup 232}Th and {sup 233,235,236,238}U by polarized photons

    Energy Technology Data Exchange (ETDEWEB)

    Denyak, V.V. [National Science Center ' ' Kharkov Institute of Physics and Technology' ' , Kharkiv (Ukraine); Pele Pequeno Principe Research Institute, Curitiba (Brazil); Khvastunov, V.M. [National Science Center ' ' Kharkov Institute of Physics and Technology' ' , Kharkiv (Ukraine); Paschuk, S.A. [Federal University of Technology - Parana, Curitiba (Brazil); Schelin, H.R. [Federal University of Technology - Parana, Curitiba (Brazil); Pele Pequeno Principe Research Institute, Curitiba (Brazil)

    2013-04-15

    Fission of the even-even nuclei {sup 232}Th, {sup 236,238}U and even-odd nuclei {sup 233,235}U by linearly polarized photons has been studied at excitation energies in the region of a giant dipole resonance. The performed investigations unambiguously showed the existence of the fragment mass dependence of the cross section azimuthal asymmetry in the photofission of {sup 236}U and {sup 238}U. In addition, the obtained results provided the first evidence for the possible difference between the asymmetry values in asymmetric and symmetric mass distribution regions in the case of {sup 236}U. The measured cross section azimuthal asymmetry of the fission of {sup 232}Th does not show any fragment mass dependence. In the even-odd nuclei {sup 233}U and {sup 235}U the difference between the far-asymmetric and other mass distribution regions was also observed but with the statistical uncertainty not small enough for definitive conclusion. (orig.)

  11. Articles on Mass Communication in U.S. and Foreign Journals: A Selected Annotated Bibliography--October, November, December 1978.

    Science.gov (United States)

    McKerns, Joseph P.; Delahaye, Alfred N.

    1979-01-01

    Lists and annotates more than 200 articles on mass communication, grouped according to topic. Topics include advertising, broadcasting, courts and law, education for journalism, international, management, public relations, and visual communications. (GT)

  12. Evaluation of electro-spray ionisation mass spectrometry as a technique for the investigation of competitive interactions: A case study of the ternary Th-Mn-EDTA system

    International Nuclear Information System (INIS)

    Reinoso-Maset, Estela; Worsfold, Paul J.; Keith-Roach, Miranda J.

    2012-01-01

    Rationale: Electro-spray ionisation mass spectrometry (ESI-MS) is a useful tool for exploring the speciation of solution-phase metal complexes; however, the quantification of ternary systems is challenging due to the differences in the electro-spray response of different species. Here, the Th-Mn-EDTA system was investigated to evaluate the capability of ESI-MS for quantifying the species present. Methods: Increasingly complex mixtures of Th(IV), Mn(II) and EDTA were analysed using manual flow injection of samples into an HPLC grade water mobile phase delivered to an ion trap mass spectrometer fitted with an ESI interface (ThermoQuest Finnigan Mat LCQ). Mass spectra were obtained in the positive and negative ion modes over a mass-to-charge (m/z) range from 50-2000. Results: The instrumental response to EDTA was affected by the addition of Th(NO 3 ) 4 but not MnCl 2 , while the response to both Th-EDTA and Mn-EDTA species was affected by addition of the other metal salt. Internal standards were also found to suppress signals to different extents. Therefore, each signal suppression was carefully quantified as the solution became more complex, and signal correction factors were used in conjunction with regular external calibration. Mixed metal signals were quantified adequately. Conclusions: This study showed the complexity of quantifying a ternary system involving different co-existing species. Nonetheless, the step-wise protocol developed provided quantitative data on the displacement of Mn from its EDTA complex by Th. (authors)

  13. Articles on Mass Communication in U.S. and Foreign Journals: A Selected Annotated Bibliography--January, February, March 1979.

    Science.gov (United States)

    McKerns, Joseph P.; Delahaye, Alfred N.

    1979-01-01

    Lists and annotates more than 200 articles on mass communication, grouped according to topic. Topics include advertising, broadcasting, courts and law, government and media, history and biography, international, management, public relations, and visual communication. (GT)

  14. 76 FR 34230 - Technological Advisory Council

    Science.gov (United States)

    2011-06-13

    .... to 4 p.m. at the Federal Communications Commission, 445 12th Street, SW., Washington, DC 20554. DATES: June 29, 2011. ADDRESSES: Federal Communications Commission, 445 12th Street, SW., Washington, DC 20554... as many people as possible. However, admittance will be limited to seating availability. Meetings are...

  15. 47 CFR 76.1605 - New product tier.

    Science.gov (United States)

    2010-10-01

    ... 47 Telecommunication 4 2010-10-01 2010-10-01 false New product tier. 76.1605 Section 76.1605 Telecommunication FEDERAL COMMUNICATIONS COMMISSION (CONTINUED) BROADCAST RADIO SERVICES MULTICHANNEL VIDEO AND CABLE TELEVISION SERVICE Notices § 76.1605 New product tier. (a) Within 30 days of the offering of an...

  16. Annual Enrollment Report: Growth in Number of Students Studying Journalism and Mass Communication Slows.

    Science.gov (United States)

    Becker, Lee B.; Vlad, Tudor; Huh, Jisu; Daniels, George L.

    2002-01-01

    Provides the key findings of the 2001 Annual Survey of Journalism and Mass Communication Enrollments. Shows that undergraduate enrollments continued to grow while graduate enrollments declined. Discusses degrees granted and race, ethnicity, and gender factors. (PM)

  17. Articles on Mass Communication in U.S. and Foreign Journals: A Selected Annotated Bibliography--July, August, September 1979.

    Science.gov (United States)

    Delahaye, Alfred N.; McKerns, Joseph P.

    1979-01-01

    Lists and annotates more than 200 articles on mass communication, grouped according to topic. Topics include advertising, broadcasting, courts and law, journalism education, history and biography, international, public relations, visual communication, and women and media. (GT)

  18. Proceedings of the Annual Meeting of the Association for Education in Journalism and Mass Communication (80th, Chicago, Illinois, July 30-August 2, 1997): Visual Communication.

    Science.gov (United States)

    Association for Education in Journalism and Mass Communication.

    The Visual Communication section of the Proceedings contains the following seven papers: "Teaching the Use of Color: A Survey of Visual Communication Division Members" (Lyle D. Olson and Roxanne Lucchesi); "The Development of Self- Efficacy in Young Women in Relation to the Perception of Attention to Sexuality as Power in…

  19. 2015 Survey of Journalism and Mass Communication Enrollments: Challenges and Opportunities for a Changing and Diversifying Field

    Science.gov (United States)

    Gotlieb, Melissa R.; McLaughlin, Bryan; Cummins, R. Glenn

    2017-01-01

    As with previous years, enrollments in journalism and mass communication programs in the United States have continued to decline. In 2015, such decline among undergraduate student enrollments was particularly prevalent in journalism sequences; in contrast, undergraduate enrollments in strategic communication sequences have seen some growth since…

  20. Assessing the Merits of International Service-Learning in Developing Professionalism in Mass Communication

    Science.gov (United States)

    Motley, Phillip; Sturgill, Amanda

    2013-01-01

    This project assessed how an international service-learning course affected mass communication students' knowledge of professionalism. Using written reflections and focus group transcripts from four courses that took place in Central America, we observed that placing students in immersive environments, where they are able to work on authentic…

  1. Articles on Mass Communication in U.S. and Foreign Journals: A Selected Annotated Bibliography--October, November, December 1979.

    Science.gov (United States)

    McKerns, Joseph P.; Delahaye, Alfred N.

    1980-01-01

    Lists and annotates more than 200 articles on mass communication, grouped according to topic. Topics include advertising, broadcasting, courts and law, criticism and defense of media, history and biography, international, public relations, visual communication, and women and media. (GT)

  2. Fission-fragment mass distribution and estimation of the cluster emission probability in the γ + 232Th and 181Ta reactions

    International Nuclear Information System (INIS)

    Karamyan, S.A.; Adam, J.; Belov, A.G.; Chaloun, P.; Norseev, Yu.V.; Stegajlov, V.I.

    1997-01-01

    Fission-fragment mass distribution has been measured by the cumulative yields of radionuclides detected in the 232 Th(γ,f)-reaction at the Bremsstrahlung endpoint energies of 12 and 24 MeV. The yield upper limits have been estimated for the light nuclei 24 Na, 28 Mg, 38 S etc. at the Th and Ta targets exposure to the 24 MeV Bremsstrahlung. The results are discussed in terms of the multimodal fission phenomena and cluster emission >from a deformed fissioning system or from a compound nucleus

  3. Symposium: Compliance or Concern? Institutional Review Boards in Journalism and Mass Communication Education.

    Science.gov (United States)

    Hunt, Brandon; Yekel, Candice A.; Blanchard, Margaret A.; Elliott, Deni; Youm, Kyu Ho

    2002-01-01

    Considers if the very principles of freedom of expression and the First Amendment that underlie much of the scholarship in journalism and mass communication education is placed at risk by federal regulations that require prior approval of research designs. Presents four senior scholars' deliberations on the rationale, contradictions, ethics, and…

  4. The Association of Schools of Journalism and mass communication journalist-in-space project

    Science.gov (United States)

    1986-01-01

    During the summer of 1985, NASA asked the Association of Schools of Journalism and Mass Communication (ASJMC) to select a U. S. journalist who could ride aboard the space shuttle and report the experience to the American public. Eligibility critieria and selection procedures are discussed. The forty semifinalists are listed.

  5. A Literature Review of Computers and Pedagogy for Journalism and Mass Communication Education.

    Science.gov (United States)

    Hoag, Anne M.; Bhattacharya, Sandhya; Helsel, Jeffrey; Hu, Yifeng; Lee, Sangki; Kim, Jinhee; Kim, Sunghae; Michael, Patty Wharton; Park, Chongdae; Sager, Sheila S.; Seo, Sangho; Stark, Craig; Yeo, Benjamin

    2003-01-01

    Notes that a growing body of scholarship on computers and pedagogy encompasses a broad range of topics. Focuses on research judged to have implications within journalism and mass communication education. Discusses literature which considers computer use in course design and teaching, student attributes in a digital learning context, the role of…

  6. Be My Guest: A Survey of Mass Communication Students' Perception of Guest Speakers

    Science.gov (United States)

    Merle, Patrick F.; Craig, Clay

    2017-01-01

    The use of guest speakers as a pedagogical technique across disciplines at the college level is hardly novel. However, empirical assessment of journalism and mass communication students' perceptions of this practice has not previously been conducted. To fill this gap, this article presents results from an online survey specifically administered to…

  7. Utility of Body Mass Index in Identifying Excess Adiposity in Youth Across the Obesity Spectrum.

    Science.gov (United States)

    Ryder, Justin R; Kaizer, Alexander M; Rudser, Kyle D; Daniels, Stephen R; Kelly, Aaron S

    2016-10-01

    To determine the proportion of youth within a given body mass index (BMI) obesity category with excess adiposity using dual energy x-ray absorptiometry (DXA). Furthermore, to examine whether mean differences in cardiometabolic risk factors based upon various excess adiposity cutpoints were present. DXA data from the National Health and Nutrition Examination Survey 1999-2006 (n = 10 465; 8-20 years of age) were used for this analysis. Obesity categories were defined using Centers for Disease Control and prevention definitions for age and sex. Excess adiposity was defined using cohort-specific cutpoints at 75th, 85th, and 90th percentiles of DXA body fat (%) by age and sex using quantile regression models. Additionally, we examined differences in cardiometabolic risk factors among youth (BMI percentile >85th) above and below various excess adiposity cutpoints. Nearly all youth with class 3 obesity (100% male, 100% female; 97% male, 99% female; and 95% male, 96% female; using the 75th, 85th, and 90th DXA percentiles, respectively) and a high proportion of those with class 2 obesity (98% male, 99% female; 92% male, 91% female; and 76% male, 76% female) had excess adiposity. Significant discordance was observed between BMI categorization and DXA-derived excess adiposity among youth with class 1 obesity or overweight. Elevated cardiometabolic risk factors were present in youth with excess adiposity, regardless of the cutpoint used. BMI correctly identifies excess adiposity in most youth with class 2 and 3 obesity but a relatively high degree of discordance was observed in youth with obesity and overweight. Cardiometabolic risk factors are increased in the presence of excess adiposity, regardless of the cutpoint used. Copyright © 2016 Elsevier Inc. All rights reserved.

  8. Peer-to-peer and mass communication effect on opinion shifts

    Science.gov (United States)

    Kindler, A.; Solomon, S.; Stauffer, D.

    2013-02-01

    Opinion dynamics is studied through a minimal Ising model with three main influences (fields): personal conservatism (power-law distributed), inter-personal and group pressure, and a global field incorporating peer-to-peer and mass communications, which is generated bottom-up from the faction supporting the new opinion. A rich phase diagram appears separating possible terminal stages of the opinion diffusion, characterizing failure phases by the features of the individuals who had changed their opinion. An exhaustive solution of the model is produced, allowing predictions to be made on the opinion’s assimilation in the society.

  9. Articles on Mass Communication in U.S. and Foreign Journals: A Selected Annotated Bibliography--January, February, March 1980.

    Science.gov (United States)

    McKerns, Joseph P.; Delahaye, Alfred N.

    1980-01-01

    Lists and annotates more than 250 articles on mass communication, grouped according to topic. Topics include advertising, audience and communicator analysis, broadcasting, community journalism, courts and law, criticism and defense of media, education for journalism, history and biography, international, management, public relations, visual…

  10. Mass spectrometric 230Th-234U-238U dating of the Devils Hole calcite vein

    International Nuclear Information System (INIS)

    Ludwig, K.R.; Simmons, K.R.; Szabo, B.J.; Riggs, A.C.; Winograd, I.J.; Landwehr, J.M.; Hoffman, R.J.

    1992-01-01

    The Devils Hole calcite vein contains a long-term climatic record, but requires accurate chronologic control for its interpretation. Mass-spectrometric U-series ages for samples from core DH-11 yielding 230 Th ages with precisions ranging from less than 1,000 years (2σ) for samples younger than ∼140 ka (thousands of years ago) to less than 50,000 years for the oldest samples (∼566 ka). The 234 U/ 238 U ages could be determined to a precision of ∼20,000 years for all ages. Calcite accumulated continuously from 566 ka until ∼60 ka at an average rate of 0.7 millimeter per 10 3 years. The precise agreement between replicate analyses and the concordance of the 230 Th/ 238 U and 234 U/ 238 U ages for the oldest samples indicate that the DH-11 samples were closed systems and validate the dating technique in general

  11. A76 UNCLOS

    DEFF Research Database (Denmark)

    Andersen, Niels

    2005-01-01

    On 16th November 2004 Denmark ratified the 1982 United Nations Convention on the Law of the Sea (UNCLOS) and now has ten years to put claims for extension of its continental shelf in accordance with Article 76. The author discusses UN thinking behind the possibility of such extension, indicates D...

  12. An archival exploration of homicide--suicide and mass murder in the context of 19th-century American parricides.

    Science.gov (United States)

    Shon, Phillip Chong Ho; Roberts, Michael A

    2010-02-01

    There has been little attempt to integrate contemporary studies of suicide and mass murder to homicide-suicides. The current research attempts to do so in the context of 19th-century parricides in America. This project uses archival records from The New York Times and the Chicago Tribune, 1851-1899, resulting in a total of 231 incidents. Our results indicate that parricides, mass murders, and suicides tended to originate as spontaneous acts, usually during the course of an argument, gathering momentum as the interaction unfolded. We contend that suicide is one way of alleviating threats to offender's loss of self-identity.

  13. Measurement of Fragment Mass Distributions in Neutron-induced Fission of 238U and 232Th at Intermediate Energies

    International Nuclear Information System (INIS)

    Simutkin, V.D.

    2008-01-01

    Conceptual analysis of accelerator-driven systems assumes extensive use of nuclear data on neutron-induced reactions at intermediate energies. In particular, information about the fission fragment yields from the 238 U(n,f) and 232 Th(n,f) reactions is of particular interest at neutron energies from 10 to 200 MeV. However, there is a lack of such data for both 238 U and 232 Th. Up to now, the intermediate energy measurements have been performed for 238 U only, and there are no data for the 232 Th(n,f) reaction. The aim of the work is to provide such data. Fission fragment mass distributions for the 232 Th(n,f) and 238 U(n,f) reactions have been measured for the incident neutron energies 32.8 MeV, 45.3 MeV and 59.9 MeV. The experiments have been performed at the neutron beam facility of the Universite Catholique de Louvain, Belgium. A multi-section Frisch-gridded ionization chamber has been used as a fission fragment detector. The data obtained have been interpreted in terms of the multimodal random neck-rupture model (MMRNRM). (authors)

  14. The Majorana Experiment: a Straightforward Neutrino Mass Experiment Using The Double-Beta Decay of Ge-76

    International Nuclear Information System (INIS)

    Miley, Harry S.; Y Suzuki; M Nakahata; Y Itow; M Shiozawa; Y Obayashi

    2004-01-01

    The Majorana Experiment proposes to measure the effective mass of the electron neutrino to as low as 0.02 eV using well-tested technology. A half life of about 4E27 y, corresponding to a mass range of [0.02 - 0.07] eV can be reached by operating 500 kg of germanium enriched to 86% in Ge-76 deep underground. Radiological backgrounds of cosmogenic or primordial origin will be greatly reduced by ultra-low background screening of detector, structural, and shielding materials, by chemical processing of materials, and by electronic rejection of multi-site events in the detector. Electronic background reduction is achieved with pulse shape analysis, detector segmentation, and detector-to detector coincidence rejection

  15. 47 CFR 76.1604 - Charges for customer service changes.

    Science.gov (United States)

    2010-10-01

    ... 47 Telecommunication 4 2010-10-01 2010-10-01 false Charges for customer service changes. 76.1604 Section 76.1604 Telecommunication FEDERAL COMMUNICATIONS COMMISSION (CONTINUED) BROADCAST RADIO SERVICES MULTICHANNEL VIDEO AND CABLE TELEVISION SERVICE Notices § 76.1604 Charges for customer service changes. If a...

  16. 76 FR 63567 - Internet Communication Disclaimers

    Science.gov (United States)

    2011-10-13

    ...''). That decision held, among other things, that the Commission could not wholly exclude Internet activity... FEDERAL ELECTION COMMISSION 11 CFR Part 110 [Notice 2011-14] Internet Communication Disclaimers... disclaimers on certain Internet communications and, if so, what changes should be made to those rules. The...

  17. Perceptions and attitudes of students of mass communication toward mental illness in Nigerian Tertiary Institution

    Directory of Open Access Journals (Sweden)

    Lateef Olutoyin Oluwole

    2016-01-01

    Full Text Available Background: The power of the modern mass media is not limited to its ability to communicate information and entertain but derives primarily from its ability to define situations, thereby enabling it to construct social reality. Stigma is related to negative stereotyping and prejudicial attitudes that in turn lead to discriminatory practices. Aims: The study sought to know the perceptions of and attitudes of mass communication students towards mental illness and the mentally ill. Settings and Design: The study population comprised of final year Diploma students of Mass Communication of a foremost tertiary institution in Nigeria. Methods and Material: The World Psychiatric Association questionnaire measuring attitudes towards Schizophrenia was modified and administered to the students. Results: Study also showed only one-fifth of all respondents had contact with either an advert or a promotion about mental illness. About three-quarter (74.1% of those who had come in contact with information on mental illness had done so through audiovisuals including television and radio. More than half of the students ranked environmental factors foremost among causes of mental illness. Majority of the students (85.9% would definitely not marry someone with mental illness. Conclusions: The enormous potential and influence the media has on mental health issues would require that mental health professionals provide great input into the enlightenment program for these young and mental health-naïve potential image makers.

  18. Spatial variability of initial 230Th/ 232Th in modern Porites from the inshore region of the Great Barrier Reef

    Science.gov (United States)

    Clark, Tara R.; Zhao, Jian-xin; Feng, Yue-xing; Done, Terry J.; Jupiter, Stacy; Lough, Janice; Pandolfi, John M.

    2012-02-01

    The main limiting factor in obtaining precise and accurate uranium-series (U-series) ages of corals that lived during the last few hundred years is the ability to constrain and correct for initial thorium-230 ( 230Th 0), which is proportionally much higher in younger samples. This is becoming particularly important in palaeoecological research where accurate chronologies, based on the 230Th chronometer, are required to pinpoint changes in coral community structure and the timing of mortality events in recent time (e.g. since European settlement of northern Australia in the 1850s). In this study, thermal ionisation mass spectrometry (TIMS) U-series dating of 43 samples of known ages collected from living Porites spp. from the far northern, central and southern inshore regions of the Great Barrier Reef (GBR) was performed to spatially constrain initial 230Th/ 232Th ( 230Th/ 232Th 0) variability. In these living Porites corals, the majority of 230Th/ 232Th 0 values fell within error of the conservative bulk Earth 230Th/ 232Th atomic value of 4.3 ± 4.3 × 10 -6 (2 σ) generally assumed for 230Th 0 corrections where the primary source is terrestrially derived. However, the results of this study demonstrate that the accuracy of 230Th ages can be further improved by using locally determined 230Th/ 232Th 0 values for correction, supporting the conclusion made by Shen et al. (2008) for the Western Pacific. Despite samples being taken from regions adjacent to contrasting levels of land modification, no significant differences were found in 230Th/ 232Th 0 between regions exposed to varying levels of sediment during river runoff events. Overall, 39 of the total 43 230Th/ 232Th 0 atomic values measured in samples from inshore reefs across the entire region show a normal distribution ranging from 3.5 ± 1.1 to 8.1 ± 1.1 × 10 -6, with a weighted mean of 5.76 ± 0.34 × 10 -6 (2 σ, MSWD = 8.1). Considering the scatter of the data, the weighted mean value with a more

  19. Contemporary Advertising and Mass Communications Theories

    Directory of Open Access Journals (Sweden)

    Diogo Rógora Kawano

    2008-08-01

    Full Text Available From readings of classic works on communications theories, presented in Wolf (2005 and Mattelart and Mattelart (2000, in this work are presented the main theoretical reflections on communications theories that have contributed for the understanding of the processes in advertising and propaganda, in order to observe the most used theoretical lines in the area, as well as to point out other theories and less worked hypotheses in the studies of communication.

  20. A Case Study for Evaluating the Diffusion of Computing Technology in Teaching Undergraduates by a Faculty in a Journalism and Mass Communication Program.

    Science.gov (United States)

    Terry, Janet L.; Geske, Joel

    A case study investigated how journalism and mass communication faculty members diffused and used computing technology in teaching. Subjects, 21 tenured and tenure-track faculty members in a mid-sized journalism and mass communication department, completed an indepth questionnaire designed to measure the general attitude of the faculty towards…

  1. Measuring Student Self-Perceptions of Writing Skills in Programs of Journalism and Mass Communication

    Science.gov (United States)

    Lingwall, Andrew; Kuehn, Scott

    2013-01-01

    This study explored student self-perceptions of writing skills in journalism and mass communication programs at thirteen public state universities in the mid-Atlantic region. Factor analysis revealed seven sets of perceptions among 860 students. A Media Writing Self-Perception Scale was constructed and found to be reliable. The authors propose…

  2. Effects of the Advanced Innovative Internet-Based Communication Education Program on Promoting Communication Between Nurses and Patients With Dementia.

    Science.gov (United States)

    Chao, Hui-Chen; Kaas, Merrie; Su, Ying-Hwa; Lin, Mei-Feng; Huang, Mei-Chih; Wang, Jing-Jy

    2016-06-01

    Effective communication between nurses and patients with dementia promotes the quality of patient care by improving the identification of patient needs and by reducing the miscommunication-related frustration of patients and nurses. This study evaluates the effects of an advanced innovative Internet-based communication education (AIICE) program on nurses' communication knowledge, attitudes, frequency of assessing patient communication capacity, and communication performance in the context of care for patients with dementia. In addition, this study attempts to evaluate the indirect effects of this program on outcomes for patients with dementia, including memory and behavior-related problems and depressive symptoms. A quasi-experimental research design with a one-group repeated measure was conducted. Convenience sampling was used to recruit nurses from long-term care facilities in southern Taiwan. Data were analyzed using general estimating equations to compare changes over time across three points: baseline, fourth-week posttest, and 16th-week posttest. One hundred five nurses completed the AIICE program and the posttest surveys. The findings indicate that nurses' communication knowledge, frequency in assessing patients' communication capacity, and communication performance had improved significantly over the baseline by either the 4th- or 16th-week posttest (p < .01). However, communication attitude showed no significant improvement in the posttest survey (p = .40). Furthermore, the findings indicate that the memory and behavior-related problems and the depressive symptoms of patients had decreased significantly by the 16th-week posttest (p = .05). This study showed that the AIICE program improves nurses' communication knowledge, frequency to assess patients' communication capacity, and communication performance and alleviates the memory and behavior-related problems and depressive symptoms of patients. The continuous communication training of nurses using the

  3. Science communication in European projects

    International Nuclear Information System (INIS)

    Vachev, Boyko; Stamenov, Jordan

    2009-01-01

    Science communication in several resent successful projects of Institute for Nuclear Research and Nuclear Energy, Bulgarian Academy of Sciences (INRNE, BAS) from the 5th and 6th Framework Programmes of EC is presented: the joint INRNE, BAS project with JRC of EC (FP5 NUSES) and two subsequent Centre of Excellence projects (FP5 HIMONTONET and FP6 BEOBAL) are considered. Innovations and traditional forms development and application are discussed. An overview of presentation and communication of INRNE, BAS contribution to Bulgarian European Project is made. Good practices have been derived. Keywords: Science communication, European projects, Innovations

  4. Freedom to be...in Communication: Part 4, Mass Media in Human Communication.

    Science.gov (United States)

    Murphy, Sharon

    This booklet, a discovery/work text, asks learners to take a careful look at the ways they participate in communication situations, at the form their participation in communication takes, and at the personal and societal consequences of communication. Laboratory activities focus on techniques of communication and on strategies for dealing with…

  5. WAVES IN THE COMMUNICATION FLOW

    Directory of Open Access Journals (Sweden)

    Fee-Alexandra Haase

    2007-11-01

    Full Text Available This article compares in case studies in the constitution, written laws, and other national institutions the influence of the state regarding the production and function of mass communication and related values in different countries. Our interest is to demonstrate the differences between countries under the aspects of national constitution and governmental institutions that provide or not provide guidelines in terms of the use and protection of communication national organizations that provide additional guidelines international organizations for the use of mass communication media in a country. The interplay of national constitution, legislative, and governmental institutions is the framework for the existence of national mass communication. Under the title “Waves in The Communication Flow“we will face the framework of exterior institutions of different national states regarding their influence on mass communication. As mass communication we can define all institutions producing information for a wide audience delivered in mass media. As a process we can define mass communication as a ‘flow of any information’ delivered by mass media. This flow can be promoted or prohibited by the framework of institutions named above. This article examines the extent and nature of the use of laws and constitutional systems with an interest in the methodology of comparative studies in constitutional law.

  6. Dorsally exophytic glioblastoma arising from the medulla oblongata in an adult presenting as 4th ventricular mass

    Science.gov (United States)

    Das, Kuntal Kanti; Bettaswamy, Guru Prasad; Mehrotra, Anant; Jaiswal, Sushila; Jaiswal, Awadhesh Kumar; Behari, Sanjay

    2017-01-01

    Brainstem gliomas are relatively rare in adults (medulla oblongata in a 55-year-old lady who presented with a 4th ventricular mass, and present a brief review of the literature. Till now, six cases of glioblastoma arising from the medulla oblongata have been reported. So, ours is the seventh such report. To the best of our knowledge, it also happens to be the sixth reported case of dorsally exophytic brainstem glioblastoma till date. PMID:28484537

  7. Effects of γ-rays on Th1 and Th2 immune function of mice

    International Nuclear Information System (INIS)

    Jin Wei; Cui Yufang; An Xiaoxia; Xu Han; Dong Bo; Liu Xiaolan; Luo Qingliang

    2007-01-01

    Objective: To observe the effects of 6 Gy whole body γ-irradiation on immune function of Th1 and Th2 in mouse, and to investigate the cellular and molecular mechanism of immune system injury induced by irradiation. Methods: Surface marker and intracellular cytokines of lymphocytes were stained with fluorescence-labeled monoclonal antibodies, then the changes of lymphocyte subpopulations, especially the Th1 and Th2 in mouse peripheral blood and spleen were analyzed by flow cytometry. Results: (1) 1 d after 6 Gy y- irradiation, lymphocytic subsets of CD 19 + and CD 8 + in spleen decreased apparently and the percentages of them were only 30% and 41% of control groups respectively (P 19 + and 14 d for CD 8 + respectively, however, up to 21 d post-irradiation they still did not return to control level. (2) Th1 subpopulations in mouse peripheral blood and spleen were significantly reduced at 1 d after irradiation and were only 2.6% and 7.6% of control groups (P 4 + / CD 8 + were significantly increased at 1 d post-irradiation in mouse spleen because of swift reduction of CD 8 + cells. Interestingly, either in peripheral blood or in spleen in irradiated mice, the ratio of Th1/Th2 were evidently raised because of the decrement of Th1 cells, exhibited obviously a phenomenon of predominant immune response of Th2 cells. Conclusions: It is suggested that the depression of mouse immune function induced by 6 Gy γ-irradiation might be caused by changes of CD 4 + /CD 8 + ratio, especially the imbalance of Th1/Th2 function subpopulations. It is shown that the imbalance of Th1/Th2 function subpopulations plays an important role in radiation-induced immune injury, thus providing a better insight into the molecular mechanism and new strategies for prevent and treatment measures of immune injury by irradiation. (authors)

  8. Preparations for an optical access to the lowest nuclear excitation in {sup 229}Th

    Energy Technology Data Exchange (ETDEWEB)

    Wense, Lars v.d.; Seiferle, Benedict; Thirolf, Peter G. [Ludwig-Maximilians-Universitaet Muenchen (Germany); Laatiaoui, Mustapha [GSI Helmholtzzentrum fuer Schwerionenforschung, Darmstadt (Germany)

    2015-07-01

    The isomeric lowest excited nuclear level of {sup 229}Th has been indirectly measured to be 7.6±0.5 eV (163±11 nm). This low transition energy, compared to energies typically involved in nuclear processes, would allow for the application of laser-spectroscopic methods. Also considering the isomeric lifetime of the excited state (estimated to be 10{sup 3} to 10{sup 4} s), which leads to an extremely sharp linewidth of Δω/ω ∝ 10{sup -20}, the isomer becomes a strong candidate for a nuclear-based frequency standard. In order to directly detect the isomeric ground-state decay and improve the accuracy of its energy as a prerequisite for an all-optical control, {sup 229m}Th is populated via a 2% decay branch in the α decay of {sup 233}U. The Thorium ions are extracted and cooled with the help of a buffer-gas stopping cell and an RFQ-cooler. In order to suppress accompanying α decay chain products other than {sup 229}Th, a quadrupole mass spectrometer (QMS) is used. Following the QMS, the Thorium isomeric decay is expected to be detectable. Internal conversion as well as photonic decay is probed via different detection techniques. Latest results are presented.

  9. 2013 Annual Survey of Journalism Mass Communication Enrollments: Enrollments Decline for Third Consecutive Year

    Science.gov (United States)

    Becker, Lee Bernard; Vlad, Tudor; Simpson, Holly Anne

    2014-01-01

    Enrollments in journalism and mass communication programs in the United States in the fall of 2013 were down from a year earlier for the third year in a row. Enrollments dropped at the bachelor's, master's, and doctoral levels, and the number of freshmen and sophomores were down dramatically from a year earlier. Enrollments in the…

  10. 47 CFR 76.1507 - Competitive access to satellite cable programming.

    Science.gov (United States)

    2010-10-01

    ... programming. 76.1507 Section 76.1507 Telecommunication FEDERAL COMMUNICATIONS COMMISSION (CONTINUED) BROADCAST... access to satellite cable programming. (a) Any provision that applies to a cable operator under §§ 76... provides video programming on its open video system, except as limited by paragraph (a) (1)-(3) of this...

  11. 26 CFR 56.4911-2 - Lobbying expenditures, direct lobbying communications, and grass roots lobbying communications.

    Science.gov (United States)

    2010-04-01

    ... rebuttable presumption regarding certain paid mass media communications) and § 56.4911-5 (special, more... mass media communications about highly publicized legislation. Paragraph (d) of this section contains... the farm economy. The advertisement is not a mass media communication described in paragraph (b)(5)(ii...

  12. He, U, and Th Depth Profiling of Apatite and Zircon Using Laser Ablation Noble Gas Mass Spectrometry and SIMS

    Science.gov (United States)

    Monteleone, B. D.; van Soest, M. C.; Hodges, K. V.; Hervig, R.; Boyce, J. W.

    2008-12-01

    Conventional (U-Th)/He thermochronology utilizes single or multiple grain analyses of U- and Th-bearing minerals such as apatite and zircon and does not allow for assessment of spatial variation in concentration of He, U, or Th within individual crystals. As such, age calculation and interpretation require assumptions regarding 4He loss through alpha ejection, diffusive redistribution of 4He, and U and Th distribution as an initial condition for these processes. Although models have been developed to predict 4He diffusion parameters, correct for the effect of alpha ejection on calculated cooling ages, and account for the effect of U and Th zonation within apatite and zircon, measurements of 4He, U, and Th distribution have not been combined within a single crystal. We apply ArF excimer laser ablation, combined with noble gas mass spectrometry, to obtain depth profiles within apatite and zircon crystals in order to assess variations in 4He concentration with depth. Our initial results from pre-cut, pre-heated slabs of Durango apatite, each subjected to different T-t schedules, suggest a general agreement of 4He profiles with those predicted by theoretical diffusion models (Farley, 2000). Depth profiles through unpolished grains give reproducible alpha ejection profiles in Durango apatite that deviate from alpha ejection profiles predicted for ideal, homogenous crystals. SIMS depth profiling utilizes an O2 primary beam capable of sputtering tens of microns and measuring sub-micron resolution variation in [U], [Th], and [Sm]. Preliminary results suggest that sufficient [U] and [Th] zonation is present in Durango apatite to influence the form of the 4He alpha ejection profile. Future work will assess the influence of measured [U] and [Th] zonation on previously measured 4He depth profiles. Farley, K.A., 2000. Helium diffusion from apatite; general behavior as illustrated by Durango fluorapatite. J. Geophys. Res., B Solid Earth Planets 105 (2), 2903-2914.

  13. Using mass-media communications to increase population usage of Australia’s Get Healthy Information and Coaching Service®

    Directory of Open Access Journals (Sweden)

    O’Hara Blythe J

    2012-09-01

    Full Text Available Abstract Background Global obesity prevalence is increasing and population health programs are required to support changes to modifiable lifestyle risk factors. Such interventions benefit from mass-communications to promote their use. The Get Healthy Information and Coaching Service ® (GHS utilised mass-reach media advertising to recruit participants to an Australian state-wide program. Methods A stand alone population survey collected awareness, knowledge and behavioural variables before the first advertising phase, (n = 1,544; August -September 2010, during (n = 1,500; February - March 2011 and after the advertising period (n = 1,500; June-July 2011. GHS usage data (n = 6,375 was collated during July 2010 – June 2011. Results The results showed that television-lead mass-media significantly increased unprompted awareness (0% to 31.8%, p  Conclusions GHS mass-communications campaigns are effective at increasing awareness and usage of the GHS, especially among hard-to-reach population groups. Television advertising provides universal reach, but should be supplemented by health professional referrals and targeted mail-out information to recruit participants to the intensive GHS coaching program.

  14. Effective Organisational Communication: Perspectives, principles and practices (4th edition)

    OpenAIRE

    Blundel, Richard; Ippolito, Kate; Donnarumma, David

    2013-01-01

    Effective Organisational Communication gives students from all backgrounds the tools to communicate both within and between organisations of all kinds. With thorough coverage of the theoretical background of organisational communication, as well as practical content that helps readers develop their own communication skills, this is the perfect resource for those who want to improve their ability to work effectively with others. \\ud \\ud This heavily revised fourth edition reflects the rapidly ...

  15. Splitting sensitivity of the ground and 7.6 eV isomeric states of 229Th

    International Nuclear Information System (INIS)

    Hayes, A. C.; Friar, J. L.; Moeller, P.

    2008-01-01

    The lowest-known excited state in nuclei is the 7.6 eV isomer of 229 Th. This energy is within the range of laser-based investigations that could allow accurate measurements of possible temporal variation of this energy splitting. This in turn could probe temporal variation of the fine-structure constant or other parameters in the nuclear Hamiltonian. We investigate the sensitivity of this transition energy to these quantities. We find that the two states are predicted to have identical deformations and thus the same Coulomb energies within the accuracy of the model (viz., within roughly 30 keV). We therefore find no enhanced sensitivity to variation of the fine-structure constant. In the case of the strong interaction the energy splitting is found to have a complicated dependence on several parameters of the interaction, which makes an accurate prediction of sensitivity to temporal changes of fundamental constants problematical. Neither the strong- nor Coulomb-interaction contributions to the energy splitting of this doublet can be constrained within an accuracy better than a few tens of keV, so that only upper limits can be set on the possible sensitivity to temporal variations of the fundamental constants

  16. Forgive Me Now, Fire Me Later: Mass Communication Students' Ethics Gap Concerning School and Journalism

    Science.gov (United States)

    Conway, Mike; Groshek, Jacob

    2009-01-01

    Survey data on mass communication students' perceptions of plagiarism and fabrication indicate an ethics gap in which students are more concerned about ethical breaches in journalism than in academics. Further analyses found that the ethics gap increases among students near graduation who had higher levels of concern and suggested harsher…

  17. Mass Communication, Advertising, and Marketing Research at the Strategic and Operational Levels of War

    Science.gov (United States)

    2013-05-05

    EBSCOhost (accessed November 4, 2012): 157. 43 Ibid., 156. 44 Ibid., 163. 45 Chang, Chun-Tuan. 2011. “Guilt appeals in cause-related marketing ...Mass Communication, Advertising, and Marketing Research at the Strategic and Operational Levels of War by Colonel Ralph...Education of the Middle States Association of Colleges and Schools, 3624 Market Street, Philadelphia, PA 19104, (215) 662-5606. The Commission on

  18. Visual implementation of computer communication

    OpenAIRE

    Gunnarsson, Tobias; Johansson, Hans

    2010-01-01

    Communication is a fundamental part of life and during the 20th century several new ways for communication has been developed and created. From the first telegraph which made it possible to send messages over long distances to radio communication and the telephone. In the last decades, computer to computer communication at high speed has become increasingly important, and so also the need for understanding computer communication. Since data communication today works in speeds that are so high...

  19. Measurement of mass and isotopic fission yields for heavy fission products with the LOHENGRIN mass spectrometer

    International Nuclear Information System (INIS)

    Bail, A.

    2009-05-01

    In spite of the huge amount of fission yield data available in different libraries, more accurate values are still needed for nuclear energy applications and to improve our understanding of the fission process. Thus measurements of fission yields were performed at the mass spectrometer Lohengrin at the Institut Laue-Langevin in Grenoble, France. The mass separator Lohengrin is situated at the research reactor of the institute and permits the placement of an actinide layer in a high thermal neutron flux. It separates fragments according to their atomic mass, kinetic energy and ionic charge state by the action of magnetic and electric fields. Coupled to a high resolution ionization chamber the experiment was used to investigate the mass and isotopic yields of the light mass region. Almost all fission yields of isotopes from Th to Cf have been measured at Lohengrin with this method. To complete and improve the nuclear data libraries, these measurements have been extended in this work to the heavy mass region for the reactions 235 U(n th ,f), 239 Pu(n th ,f) and 241 Pu(n th ,f). For these higher masses an isotopic separation is no longer possible. So, a new method was undertaken with the reaction 239 Pu(n th ,f) to determine the isotopic yields by spectrometry. These experiments have allowed to reduce considerably the uncertainties. Moreover the ionic charge state and kinetic energy distributions were specifically studied and have shown, among others, nanosecond isomers for some masses. (author)

  20. Measurement of Fragment Mass Distributions in Neutron-induced Fission of {sup 238}U and {sup 232}Th at Intermediate Energies

    Energy Technology Data Exchange (ETDEWEB)

    Simutkin, V.D. [Uppsala University, P.O Box 525, SE-751 20 Uppsala (Sweden)

    2008-07-01

    Conceptual analysis of accelerator-driven systems assumes extensive use of nuclear data on neutron-induced reactions at intermediate energies. In particular, information about the fission fragment yields from the {sup 238}U(n,f) and {sup 232}Th(n,f) reactions is of particular interest at neutron energies from 10 to 200 MeV. However, there is a lack of such data for both {sup 238}U and {sup 232}Th. Up to now, the intermediate energy measurements have been performed for {sup 238}U only, and there are no data for the {sup 232}Th(n,f) reaction. The aim of the work is to provide such data. Fission fragment mass distributions for the {sup 232}Th(n,f) and {sup 238}U(n,f) reactions have been measured for the incident neutron energies 32.8 MeV, 45.3 MeV and 59.9 MeV. The experiments have been performed at the neutron beam facility of the Universite Catholique de Louvain, Belgium. A multi-section Frisch-gridded ionization chamber has been used as a fission fragment detector. The data obtained have been interpreted in terms of the multimodal random neck-rupture model (MMRNRM). (authors)

  1. 47 CFR 76.630 - Compatibility with consumer electronics equipment.

    Science.gov (United States)

    2010-10-01

    ... 47 Telecommunication 4 2010-10-01 2010-10-01 false Compatibility with consumer electronics equipment. 76.630 Section 76.630 Telecommunication FEDERAL COMMUNICATIONS COMMISSION (CONTINUED) BROADCAST... Compatibility with consumer electronics equipment. (a) Cable system operators shall not scramble or otherwise...

  2. Russian and Brazil media systems at the modern stage of mass communication

    Directory of Open Access Journals (Sweden)

    Filippova Viktoria Alexandrovna

    2015-03-01

    Full Text Available The article describes the main characteristics of modern mass communication and media systems in Russia and Brazil. The so-called first-level media - are of elite character, aimed at the ruling classes. They are strengthening their position in the global space and almost are blurring geographical and cultural boundaries. Media audience of the second level is national, they usually focus on the middle and lower segment of the audience, if to divide it by income, education and culture. Informatization and digitalization of media lead to the formation of hybrid media systems, where there is a growing role of new media, in particular, social networks and Twitter. It is important to emphasize that the nature of the social, spiritual and cultural changes caused by informatization, depends not only on information technology, but also on the social conditions of the socioeconomic system where the implemented processes of mass communication are realized. The paper discusses the factors that determine the possibility of functioning of media systems at the present stage: the willingness of the reader to consume information and pay for it by the example of Russia and Brazil, describes the processes of globalization, information technology and digitalization of society and the media. It is presented media preferences and trust in the media in Russia and Brazil in the XXI century, as well as the main indicators of the advertising market in these countries.

  3. The influence of the induction of farrowing on live birth, body mass, appearance of dystocia, mortality and surviving of neonatal pigs in litter during the first ten days

    Directory of Open Access Journals (Sweden)

    Jović Slavoljub

    2016-01-01

    Full Text Available The objective of this work was to investigate the influence of the the day of farrowing induction on the number of newborn piglets (live born and dead born, body mass and mortality of neonatal pigs in litter by the tenth day of age. For the investigation purpose, there were chosen 167 pregnant animals, 34 gilts and 133 sows, divided into 3 groups each, according to the day of pregnancy when prostaglandin analogue, dinoprost-tromethamine, was applied (from 112th to 114th day. Fastest- induced parturition was in gilts which were administered dinoprost on the 113th day of pregnancy, (34,30 ± 6,23 h after application, that is, in sows which were administered prostaglandin on the 114th day of pregnancy, (29,57 ± 4,14 h after application of dinoprost. Most gilts (75 % and sows (90,91% started farrowing 24-36 h after dinoprost application, when it was given on the 113th day of pregnancy. During daily twelve-hour working time (7-19 h, 67,07% out of all the treated animals started farrowing. When farrowing was induced on the 112th day of pregnancy, 17 sows (12,78% needed obstetric assistance for dystocia, while 47 (35,34 % sows had troublesome farrowing. Along with the delayed induction, body mass of newborn pigs increased, and the largest recorded weight was 1,27 kg in sows, that is 1,38 kg in gilts, which were given dinoprost on the 114th day of pregnancy, with the lowest number of live born pigs of body mass less than 1 kg (23,76%. In this experiment there was determined the connection between the body mass and vitality of newborn piglets, so the lowest mortality rate of the pigs by the 10th day of age was noticed in sows and gilts which were given dinoprost on the 114th day of pregnancy (11,05%, in regard to the pigs born of sows and gilts which were given dinoprost on the 112th day of pregnancy (15,39 %.

  4. PERSONAL VERSUS MASS COMMUNICATION

    OpenAIRE

    Girboveanu Sorina

    2007-01-01

    From the comparison of the various aspects of advertising and personal selling, it can be seen that personal selling is a more effective and powerful communication tool than advertising, but advertising is more time and cost efficient than personal selling. Thus advertising and personal selling are tools at the disposal of a marketer and subjects to a firm’s overall objectives.

  5. Design and globalization can graphic design in mass communication inspire a global culture?

    OpenAIRE

    Nguyen, V. (V.); Prebys, C. (C.)

    2010-01-01

    In this paper I deliver four points which support my assertion that graphic design in mass communication can inspire a global culture informed by Christianity. First, I argue that the environment in which people consistently find themselves will over time influence and affect the interior dispositions of the person, and when occurring in great numbers, the culture. I argue for the importance of graphic design as a vital component in the development of culture and how as visual ...

  6. Communication technology update and fundamentals

    CERN Document Server

    Grant, August E

    2010-01-01

    New communication technologies are being introduced at an astonishing rate. Making sense of these technologies is increasingly difficult. Communication Technology Update and Fundamentals is the single best source for the latest developments, trends, and issues in communication technology. Featuring the fundamental framework along with the history and background of communication technologies, Communication Technology Update and Fundamentals, 12th edition helps you stay ahead of these ever-changing and emerging technologies.As always, every chapter ha

  7. Diffusion of Courses with World Wide Web Features: Perceptions of Journalism and Mass Communication Program Administrators.

    Science.gov (United States)

    Sutherland, Patrick J.

    2003-01-01

    Examines perceptions of top administrators concerning courses with Web features at Association of Schools of Journalism and Mass Communication (ASJMC) programs. Studies the imperatives and pressures to implement courses with Web features as well as resistances to implementation. Suggests that administrators perceive an extensive set of needs and…

  8. The synergy between mass-media and public management: a positive perspective for the Departments of Communication and Public Relations

    Directory of Open Access Journals (Sweden)

    Prodan (Mocanu Ana-Maria

    2012-12-01

    Full Text Available The aim of this article is to emphasize the major role the departments of communication and public relations detains in the synergy process between mass-media and public institutions, starting from a series of short-circuits which have occurred in Romanian public sector and led to the misunderstanding of messages, due to an unprofessional communication. Synergy, on its basic meaning, represents a simultaneous action oriented in the same direction, which involves several agents who have the same purposes (DEI, 1999. In the present context, I define synergy as intensifying two activities with a determinant role in the proper functioning of public management which contributes, to a large extent, on informing and educating the general public. The premises I start with are that crisis situations occur because of a faulty communication department and these could be avoided if there would be a permanent and efficient relationship between mass-media and public institutions. In other words, an efficiently organized department of communication could enhance company’s activity starting from the partnership between media and public institutions. Through collaboration, both units could present advantages to be felt at the organizational, social, economic and cultural levels.

  9. 76 FR 67604 - Maritime Communications

    Science.gov (United States)

    2011-11-02

    ... Specialized Mobile Radio Service, the 4.9 GHz Band Service, the Wireless Medical Telemetry Service (WMTS) and the Medical Implant Communications Service (MICS), authorized under subpart H of part 22 of this... transmit) bands. For purposes of the auction, the Commission defined a ``small'' business as an entity that...

  10. Uranium Age Determination by Measuring the 230Th / 234U Ratio

    International Nuclear Information System (INIS)

    LAMONT, STEPHEN P.

    2004-01-01

    A radiochemical isotope dilution mass spectrometry method has been developed to determine the age of uranium materials. The amount of 230Th activity, the first progeny of 234U, that had grown into a small uranium metal sample was used to determine the elapsed time since the material was last radiochemically purified. To preserve the sample, only a small amount of oxidized uranium was removed from the surface of the sample and dissolved. Aliquots of the dissolved sample were spiked with 233U tracer and radiochemically purified by anion-exchange chromatography. The 234U isotopic concentration was then determined by thermal ionization mass spectrometry. Additional aliquots of the sample were spiked with 229Th tracer, and the thorium was purified using two sequential anion-exchange chromatography separations. The isotopic concentrations of 230Th and 232Th were determined by TIMS. The lack of any 232Th confirmed the assumption that all thorium was removed from the uranium sample at the time of purification. The 230Th and 234U mass concentrations were converted to activities and the 230Th/234U ratio for the sample was calculated. The experimental 230Th/234U ratio showed the uranium in this sample was radiochemically purified in about 1945. Isotope dilution thermal ionization mass spectrometry has sufficient sensitivity to determine the age of 100 samples of uranium. This method could certainly be employed as a nuclear forensic method to determine the age of small quantities of uranium metal or salts. Accurate determination of the ultra-trace 230Th radiochemically separated from the uranium is possible due to the use of 229Th as an isotope dilution tracer. The precision in the experimental age of the uranium could be improved by making additional replicate measurements of the 230Th/234U isotopic ratio or using a larger initial sample

  11. Proceedings of the Annual Meeting of the Association for Education in Journalism and Mass Communication (79th, Anaheim, CA, August 10-13, 1996). International Communications Division.

    Science.gov (United States)

    Association for Education in Journalism and Mass Communication.

    The international communications section of the Proceedings contains the following 14 papers: "Spinning Stories: Latin America and the World Wide Web" (Eliza Tanner); "Private-Enterprise Broadcasting and Accelerating Dependency: Case Studies from Nigeria and Uganda" (Folu Folarin Ogundimu); "The Transitional Media System…

  12. [Effect of mass communication media in food purchasing at the family level].

    Science.gov (United States)

    Moya de Sifontes, M Z; Dehollain, P L

    1986-03-01

    The main purpose of this study was to determine the effect of mass media advertisement of food products (TV, radio and the press), particularly in pre-school and school-age children, as well as the concomitant impact these age groups have on the family food buying patterns. To test the hypothesis that the impact of mass media advertising on foods varied in the different socioeconomic levels of a community, a stratified sample of all children below 13 years of age, who attended the Francisco Fajardo school in the central coast of Venezuela, was drawn. Mass media contact, food and nutrition knowledge and other socioeconomic characteristics were related to the family's food-buying patterns. More specifically, the age, working status and educational level of the mother in regard to beliefs concerning the nutritional value of advertized food products, were related. A semi-structured questionnaire was designed, tested and applied to the housewife or whoever performed this role within the family. Findings revealed that families of low socioeconomic status are prone to be most influenced by mass media food product advertising. This is reflected not only in food purchasing practices but also in food consumption patterns at the family level. Chocolate drinks, cereals, jello, sausages, and ice cream are the most popular products among pre-school and school-aged children, without social class distinction. Furthermore, results revealed that the degree of exposure to mass communication media--television, radio and newspapers--is a determining factor in children's food preferences at all socioeconomic levels, and that television is the media exerting the greatest influence.

  13. The effect of a health communication campaign on compliance with mass drug administration for schistosomiasis control in western Kenya--the SCORE project.

    Science.gov (United States)

    Omedo, Martin; Ogutu, Michael; Awiti, Alphonce; Musuva, Rosemary; Muchiri, Geoffrey; Montgomery, Susan P; Secor, W Evan; Mwinzi, Pauline

    2014-11-01

    Compliance with mass drug administration (MDA) can be affected by rumors and mistrust about the drug. Communication campaigns are an effective way to influence attitudes and health behaviors in diverse public health contexts, but there is very little documentation about experiences using health communications in schistosomiasis control programs. A qualitative study was conducted with community health workers (CHWs) as informants to explore the effect of a health communication campaign on their experiences during subsequent praziquantel MDA for schistosomiasis. Discussions were audio-recorded, transcribed verbatim, translated into English where applicable, and analyzed thematically using ATLAS.ti software. According to the CHWs, exposure to mass media messages improved awareness of the MDA, which in turn, led to better treatment compliance. Our findings suggest that communication campaigns influence health behaviors and create awareness of schistosomiasis control interventions, which may ultimately improve praziquantel MDA. © The American Society of Tropical Medicine and Hygiene.

  14. Effectors of Th1 and Th17 cells act on astrocytes and augment their neuroinflammatory properties.

    Science.gov (United States)

    Prajeeth, Chittappen K; Kronisch, Julius; Khorooshi, Reza; Knier, Benjamin; Toft-Hansen, Henrik; Gudi, Viktoria; Floess, Stefan; Huehn, Jochen; Owens, Trevor; Korn, Thomas; Stangel, Martin

    2017-10-16

    Autoreactive Th1 and Th17 cells are believed to mediate the pathology of multiple sclerosis in the central nervous system (CNS). Their interaction with microglia and astrocytes in the CNS is crucial for the regulation of the neuroinflammation. Previously, we have shown that only Th1 but not Th17 effectors activate microglia. However, it is not clear which cells are targets of Th17 effectors in the CNS. To understand the effects driven by Th17 cells in the CNS, we induced experimental autoimmune encephalomyelitis in wild-type mice and CD4 + T cell-specific integrin α4-deficient mice where trafficking of Th1 cells into the CNS was affected. We compared microglial and astrocyte response in the brain and spinal cord of these mice. We further treated astrocytes with supernatants from highly pure Th1 and Th17 cultures and assessed the messenger RNA expression of neurotrophic factors, cytokines and chemokines, using real-time PCR. Data obtained was analyzed using the Kruskal-Wallis test. We observed in α4-deficient mice weak microglial activation but comparable astrogliosis to that of wild-type mice in the regions of the brain populated with Th17 infiltrates, suggesting that Th17 cells target astrocytes and not microglia. In vitro, in response to supernatants from Th1 and Th17 cultures, astrocytes showed altered expression of neurotrophic factors, pro-inflammatory cytokines and chemokines. Furthermore, increased expression of chemokines in Th1- and Th17-treated astrocytes enhanced recruitment of microglia and transendothelial migration of Th17 cells in vitro. Our results demonstrate the delicate interaction between T cell subsets and glial cells and how they communicate to mediate their effects. Effectors of Th1 act on both microglia and astrocytes whereas Th17 effectors preferentially target astrocytes to promote neuroinflammation.

  15. Uses and Gratification of the Internet among Mass Communication Students in Delta State University, Abraka, Nigeria

    Science.gov (United States)

    Olise, Festus; Makka, Emotongha Job

    2013-01-01

    This study investigates the uses and gratification of the Internet among students in the Department of Mass Communication, Delta State University (DELSU) Abraka. The study became necessary following the influx of and increase in the use of the Internet in education, which portends functional as well as dysfunctional roles on students if not…

  16. Enhancing Student Learning in Knowledge-Based Courses: Integrating Team-Based Learning in Mass Communication Theory Classes

    Science.gov (United States)

    Han, Gang; Newell, Jay

    2014-01-01

    This study explores the adoption of the team-based learning (TBL) method in knowledge-based and theory-oriented journalism and mass communication (J&MC) courses. It first reviews the origin and concept of TBL, the relevant theories, and then introduces the TBL method and implementation, including procedures and assessments, employed in an…

  17. Communication & Mass Media Complete. Guía básica (Versión 2017)

    OpenAIRE

    Biblioteca de la Universidad de Málaga

    2017-01-01

    Dentro de las Ciencias de la Comunicación, una de las bases de datos más importante y completa es Communication & Mass Media Complete, que de alguna manera viene a sustituir en nuestro catálogo Jábega a Comunication Abstracts, ya que da acceso a casi los mismos títulos que esta última, pero además ofrece el texto completo en PDF de la mayoría de ellos.

  18. 47 CFR 76.939 - Truthful written statements and responses to requests of franchising authority.

    Science.gov (United States)

    2010-10-01

    ... requests of franchising authority. 76.939 Section 76.939 Telecommunication FEDERAL COMMUNICATIONS... Regulation § 76.939 Truthful written statements and responses to requests of franchising authority. Cable operators shall comply with franchising authorities' and the Commission's requests for information, orders...

  19. Effective responder communication improves efficiency and psychological outcomes in a mass decontamination field experiment: implications for public behaviour in the event of a chemical incident.

    Science.gov (United States)

    Carter, Holly; Drury, John; Amlôt, Richard; Rubin, G James; Williams, Richard

    2014-01-01

    The risk of incidents involving mass decontamination in response to a chemical, biological, radiological, or nuclear release has increased in recent years, due to technological advances, and the willingness of terrorists to use unconventional weapons. Planning for such incidents has focused on the technical issues involved, rather than on psychosocial concerns. This paper presents a novel experimental study, examining the effect of three different responder communication strategies on public experiences and behaviour during a mass decontamination field experiment. Specifically, the research examined the impact of social identity processes on the relationship between effective responder communication, and relevant outcome variables (e.g. public compliance, public anxiety, and co-operative public behaviour). All participants (n = 111) were asked to visualise that they had been involved in an incident involving mass decontamination, before undergoing the decontamination process, and receiving one of three different communication strategies: 1) 'Theory-based communication': Health-focused explanations about decontamination, and sufficient practical information; 2) 'Standard practice communication': No health-focused explanations about decontamination, sufficient practical information; 3) 'Brief communication': No health-focused explanations about decontamination, insufficient practical information. Four types of data were collected: timings of the decontamination process; observational data; and quantitative and qualitative self-report data. The communication strategy which resulted in the most efficient progression of participants through the decontamination process, as well as the fewest observations of non-compliance and confusion, was that which included both health-focused explanations about decontamination and sufficient practical information. Further, this strategy resulted in increased perceptions of responder legitimacy and increased identification with

  20. Effective responder communication improves efficiency and psychological outcomes in a mass decontamination field experiment: implications for public behaviour in the event of a chemical incident.

    Directory of Open Access Journals (Sweden)

    Holly Carter

    Full Text Available The risk of incidents involving mass decontamination in response to a chemical, biological, radiological, or nuclear release has increased in recent years, due to technological advances, and the willingness of terrorists to use unconventional weapons. Planning for such incidents has focused on the technical issues involved, rather than on psychosocial concerns. This paper presents a novel experimental study, examining the effect of three different responder communication strategies on public experiences and behaviour during a mass decontamination field experiment. Specifically, the research examined the impact of social identity processes on the relationship between effective responder communication, and relevant outcome variables (e.g. public compliance, public anxiety, and co-operative public behaviour. All participants (n = 111 were asked to visualise that they had been involved in an incident involving mass decontamination, before undergoing the decontamination process, and receiving one of three different communication strategies: 1 'Theory-based communication': Health-focused explanations about decontamination, and sufficient practical information; 2 'Standard practice communication': No health-focused explanations about decontamination, sufficient practical information; 3 'Brief communication': No health-focused explanations about decontamination, insufficient practical information. Four types of data were collected: timings of the decontamination process; observational data; and quantitative and qualitative self-report data. The communication strategy which resulted in the most efficient progression of participants through the decontamination process, as well as the fewest observations of non-compliance and confusion, was that which included both health-focused explanations about decontamination and sufficient practical information. Further, this strategy resulted in increased perceptions of responder legitimacy and increased

  1. Communication technology update and fundamentals

    CERN Document Server

    Grant, August E

    2008-01-01

    New communication technologies are being introduced at an astonishing rate. Making sense of these technologies is increasingly difficult. Communication Technology Update is the single best source for the latest developments, trends, and issues in communication technology. Now in its 11th edition, Communication Technology Update has become an indispensable information resource for business, government, and academia. As always, every chapter has been completely rewritten to reflect the latest developments and market statistics, and now covers mobile computing, dig

  2. Differential diagnosis of the 4th ventricular tumors

    International Nuclear Information System (INIS)

    Lee, Sang Woo; Lee, Jong Min; Kang, Moo Song; Kim, Chul Min; Kim, Chang Soo

    1997-01-01

    To determine by analysis of MR and CT findings the points of differentiation among 4th ventricular tumors, especially the change of shape of the 4th ventricle caused by the site at which 4th ventricular tumors originate. The authors retrospectively analyzed and compared the CT(n=5) and MRI(n=12) findings of 13 pathologically proven 4th ventricular tumors comprising six medulloblastomas three ependymomas(4 cases) and three choroids plexus papillomas. On axial MRI medulloblastomas showed anterior and anterolateral CSF-clefts between the tumor mass and the 4th ventricular wall in one and five cases, respectively; on sagittal MRI, anterior beaking of the upper 4th ventricle was seen. Two ependymomas showed posterolateral CSF-cleft on axial MRI and posterior beaking of the upper 4th ventricle on sagittal MRI. Two ependymomas and all choroids plexus papillomas showed anterior, posterior and lateral CSF-clefts on axial MRI, and anterior and posterior beakings of the upper 4th ventricle on sagittal MRI. On Gd-DTPA enhanced T1WI, all medulloblastomas and ependymomas showed inhomogeneous enhancement, and all choroids plexus papillomas showed homogeneous enhancement. On CT, tow choroids plexus papillomas showed dense calcifications. The differential diagnosis of 4th ventricular tumors can be preoperatively suggested by analysis of findings such as a CSF-cleft between the tumor mass and the 4th ventricular wall on axial MR and CT images, the shape of the upper 4th ventricle on sagittal MRI, contrast enhancement pattern, necrosis and cyst, and CSF seeding

  3. Ranking Journalism and Mass Communications Programs: Administrators and Faculty Approve of the Idea and Assess Potential Criteria

    Science.gov (United States)

    Weber, Joseph

    2017-01-01

    Rankings of universities and colleges are common and controversial. However, few rankers produce useful lists that assess and compare journalism and mass communications programs. The few currently available involve superficial reputational surveys or are less than transparent about their methodology. To determine potential criteria for a useful…

  4. CONSIDERATIONS REGARDING THE EFFECTS OF LEGAL COMMUNICATION

    OpenAIRE

    Claudiu Ramon D. Butculescu

    2015-01-01

    This article addresses some aspects of legal communication or legal effects of communication. As such, legal communication can have positive and negative effects. Both effects are briefly analyzed, and for the negative effects of legal communication we have also presented proposals to reduce the negative effects of law communication. Thus, the article presents the positive effects of right communication in various branches of law such as civil, constitutional law or tax law. On th...

  5. 76 FR 31261 - Relay Services for Deaf-Blind Individuals

    Science.gov (United States)

    2011-05-31

    ... for Deaf-Blind Individuals AGENCY: Federal Communications Commission. ACTION: Final rule; correction... Federal Register of May 9, 2011, 76 FR 26641. The document adopts rules to establish the National Deaf... Communications and Video Accessibility Act (CVAA). DATES: Effective June 8, 2011. FOR FURTHER INFORMATION CONTACT...

  6. Mass yields in the reaction 235U(nsub(th),f) as a function of the kinetic energy and ion charge of the fission products

    International Nuclear Information System (INIS)

    Wohlfarth, H.

    1977-01-01

    In this paper measurements of mass- and ioncharge distributions of the lower mass 235 U(nsub(th),f)-fission products, performed with the 'Lohengrin' recoil spectrometer of the Institut Lane-Langevin at Grenoble, are reported. The uranium targets used led to an energy loss of the fission fragments of only 1 to 2 MeV, so their energy was well defined. The mass abundance have been measured for the following fragment energies: E = 83.6, 88.5, 93.4, 98.3, 103.1, 108.0, 112.0 MeV. The energy integrated mass distributions were compared with recent data collections of fission yields. For nearly all masses the abundancies agree well within the limits of error. So these maesurements can be used as an independent source of data. (orig./RW) [de

  7. SPACE COMMUNICATION AND THE MASS MEDIA. A UNESCO REPORT ON THE OCCASION OF THE 1963 SPACE COMMUNICATIONS CONFERENCE. REPORTS AND PAPERS ON MASS COMMUNICATION.

    Science.gov (United States)

    United Nations Educational, Scientific, and Cultural Organization, Paris (France).

    THIS REPORT DEFINES AND ANALYZES POTENTIAL ASPECTS OF WORLDWIDE COMMUNICATION BY SATELLITE, LISTS TECHNICAL PROBLEMS, AND SUGGESTS USES OF SPACE COMMUNICATION TO PROMOTE EDUCATION, CULTURAL EXCHANGE, AND INFORMATION FLOW. IT IS AVAILABLE FOR $0.50 FROM NATIONAL DISTRIBUTORS OF UNESCO PUBLICATIONS, OR FROM UNESCO, PLACE DE FONTENDOY, PARIS-7E,…

  8. Subjective Norms as a Driver of Mass Communication Students' Intentions to Adopt New Media Production Technologies

    Science.gov (United States)

    Hopp, Toby M.

    2013-01-01

    In this study, the impact of subjective norms on mass communication students' intentions to adopt new media production technologies was explored. The results indicated that subjective norms play an instrumental role in explaining behavioral intentions to adopt new media technologies. Moreover, the data indicated that public relations students…

  9. Science communication: Bridging the gap between theory and practise

    CERN Multimedia

    2001-01-01

    The 6th Public Communication of Science and Technology network conference will be held at CERN on 1-3 Febraury 2001. Scientists and communication professionals will analyse the state of the art of science communication and the new perception people have about science in the media from newspapers to the Web.   Will communication be able to bridge the gap between Science and Society? What is the impact of science communication on the public? How do novel means of communications change the perception of science for the general public? These and other interesting questions will be addressed at the 6th Public Communication of Science and Technology Meeting, to be held at CERN on 1-3 February 2001. More than 250 people from all over the world are expected to attend the conference which will be an important meeting place for communication professionals covering the social, political, technical and cultural aspects of science and technology communication. Georges Boixader after Gary Larsson. The conferenc...

  10. 47 CFR 76.1004 - Applicability of program access rules to common carriers and affiliates.

    Science.gov (United States)

    2010-10-01

    ... Cable Programming § 76.1004 Applicability of program access rules to common carriers and affiliates. (a... 47 Telecommunication 4 2010-10-01 2010-10-01 false Applicability of program access rules to common carriers and affiliates. 76.1004 Section 76.1004 Telecommunication FEDERAL COMMUNICATIONS COMMISSION...

  11. 9th International Conference on Advanced Computing & Communication Technologies

    CERN Document Server

    Mandal, Jyotsna; Auluck, Nitin; Nagarajaram, H

    2016-01-01

    This book highlights a collection of high-quality peer-reviewed research papers presented at the Ninth International Conference on Advanced Computing & Communication Technologies (ICACCT-2015) held at Asia Pacific Institute of Information Technology, Panipat, India during 27–29 November 2015. The book discusses a wide variety of industrial, engineering and scientific applications of the emerging techniques. Researchers from academia and industry present their original work and exchange ideas, information, techniques and applications in the field of Advanced Computing and Communication Technology.

  12. Acute coronary syndrome on Friday the 13th: a case for re-organising services?

    Science.gov (United States)

    Protty, Majd B; Jaafar, Mustafa; Hannoodee, Sahar; Freeman, Phillip

    2016-12-12

    Friday the 13th is described as an "unlucky" day that brings misfortune. There are few studies on the question, and none on its effect in cardiovascular patients. The recently misreported "weekend effect" has led to changes in the junior doctor contract in England, providing greater staffing levels on weekends. Should we make similar provisions for Friday the 13th? A retrospective analysis of a large database for patients admitted to hospitals in South Wales with an acute coronary syndrome (ACS) during 1999-2014. Mortality rates for 217 admission day number/name combinations and for Friday the 13th were compared in a Cox proportional hazards regression model. 56 062 ACS patients were identified. There were no significant differences in 13-year mortality between most admission dates (211 of 216) and Friday the 13th. However, a statistically significant reduction in mortality was identified for five dates: Thursday the 15th (HR, 0.77; 95% CI, 0.59-0.999), Wednesday the 18th (HR, 0.76; 95% CI, 0.58-0.99), Monday the 28th (HR, 0.76; 95% CI, 0.57-0.99), Monday the 30th (HR, 0.75; 95% CI, 0.57-0.99) and Tuesday the 31st (HR, 0.71; 95% CI, 0.51-0.99). On most days, there was no difference in the 13-year mortality rate for patients admitted with their first ACS from that for "unlucky" Friday the 13th. However, patients admitted on five day/number combinations were 20-30% more likely to survive at 13 years. These findings could be explained by subgroup analysis inflation of the type I error, although supernatural causes merit further investigation. Our findings should be taken into account in future junior doctor contract negotiations, and may provide a case for reduced staffing levels on these lucky days.

  13. 47 CFR 76.1905 - Petitions to modify encoding rules for new services within defined business models.

    Science.gov (United States)

    2010-10-01

    ... services within defined business models. 76.1905 Section 76.1905 Telecommunication FEDERAL COMMUNICATIONS... Rules § 76.1905 Petitions to modify encoding rules for new services within defined business models. (a) The encoding rules for defined business models in § 76.1904 reflect the conventional methods for...

  14. Mass Media’s Perspective on the Challenges of Information and Communication Technology (ICT) in Indonesia

    Science.gov (United States)

    Junaidi

    2017-12-01

    This study investigated the challenges of Information and Communication Technology (ICT) in Indonesia based on mass media’s perspective. The challenges of ICT on mass media’s perspective are very complex. Some of these challenges include the consideration of the advantages and disadvantages of ICT, threats to the unity of the country, cultural problems, regulation, business competition among operators, Pokemon Go booming, the existence of social media which triggers hostility between people and the increasing rate of the interconnection cost. Among the main reasons to this phenomenon is a need of massive investment to build the infrastructures. This study used Robert N. Entman framing model to analyze the headlines of Majalah ICT (an ICT magazine).

  15. Work and "mass personal" communication as means of navigating nutrition and exercise concerns in an online cancer community.

    Science.gov (United States)

    Love, Brad; M Thompson, Charee; Crook, Brittani; Donovan-Kicken, Erin

    2013-05-31

    Health and psychosocial outcomes for young adults affected by cancer have improved only minimally in decades, partially due to a lack of relevant support and information. Given significant unmet needs involving nutrition and exercise, it is important to understand how this audience handles information about food and fitness in managing their cancer experiences. Using the theory of illness trajectories as a framework, we explored how four lines of work associated with living with a chronic illness such as cancer (illness, everyday life, biographical, and the recently explicated construct of communication work) impacts and is impacted by nutrition and exercise concerns. Following a search to extract all nutrition- and exercise-related content from the prior 3 years (January 2008 to February 2011), a sample of more than 1000 posts from an online support community for young adults affected by cancer were qualitatively analyzed employing iterative, constant comparison techniques. Sensitized by illness trajectory research and related concepts, 3 coders worked over 4 months to examine the English-language, de-identified text files of content. An analysis of discussion board threads in an online community for young adults dealing with cancer shows that nutrition and exercise needs affect the young adults' illness trajectories, including their management of illness, everyday life, biographical, and communication work. Furthermore, this paper helps validate development of the "communication work" variable, explores the "mass personal" interplay of mediated and interpersonal communication channels, and expands illness trajectory work to a younger demographic than investigated in prior research. Applying the valuable concepts of illness, everyday life, biographical, and communication work provides a more nuanced understanding of how young adults affected by cancer handle exercise and nutrition needs. This knowledge can help provide support and interventional guidance for the

  16. The synergy between mass-media and public management: a positive perspective for the Departments of Communication and Public Relations

    OpenAIRE

    Prodan (Mocanu) Ana-Maria

    2012-01-01

    The aim of this article is to emphasize the major role the departments of communication and public relations detains in the synergy process between mass-media and public institutions, starting from a series of short-circuits which have occurred in Romanian public sector and led to the misunderstanding of messages, due to an unprofessional communication. Synergy, on its basic meaning, represents a simultaneous action oriented in the same direction, which involves several agents who have the sa...

  17. Eléments de théorie des graphes

    CERN Document Server

    Bretto, Alain; Hennecart, François

    2012-01-01

    Ce livre est une introduction d velopp e la th orie des graphes. Autour de cette th orie se d veloppe aujourd'hui l'un des domaines les plus f conds et les plus dynamiques des mah matiques et de l'informatique. La th orie des graphes permet de r pr senter un ensemble complexe d'objets en exprimant les relations entre les l ments: r seaux de communication, circuits lectriques, etc. Le livre pr sente le langage et les notions l mentaires de cette th orie, les diff rents types de graphes (bipartis, arbres, arborescences, graphes eul riens et hamiltoniens, etc.); il tudie les relations entre les g

  18. 47 CFR 76.504 - Limits on carriage of vertically integrated programming.

    Science.gov (United States)

    2010-10-01

    ... programming. 76.504 Section 76.504 Telecommunication FEDERAL COMMUNICATIONS COMMISSION (CONTINUED) BROADCAST... Limits on carriage of vertically integrated programming. (a) Except as otherwise provided in this section... national video programming services owned by the cable operator or in which the cable operator has an...

  19. 13th International Conference on Information Technology

    CERN Document Server

    2016-01-01

    This book collects articles presented at the 13th International Conference on Information Technology- New Generations, April, 2016, in Las Vegas, NV USA. It includes over 100 chapters on critical areas of IT including Web Technology, Communications, Security, and Data Mining.

  20. 76 FR 37649 - Safety Zone; Northern California Annual Fireworks Events, July 4th Fireworks Display

    Science.gov (United States)

    2011-06-28

    ... Zone; Northern California Annual Fireworks Events, July 4th Fireworks Display AGENCY: Coast Guard, DHS... annual July 4th Fireworks Display (Tahoe City 4th of July Fireworks Display). This action is necessary to... INFORMATION: The Coast Guard will enforce the safety zone for the annual Tahoe City 4th of July Fireworks in...

  1. 12th International Conference on Computing and Information Technology

    CERN Document Server

    Boonkrong, Sirapat; Unger, Herwig

    2016-01-01

    This proceedings book presents recent research work and results in the area of communication and information technologies. The chapters of this book contain the main, well-selected and reviewed contributions of scientists who met at the 12th International Conference on Computing and Information Technology (IC2IT) held during 7th - 8th July 2016 in Khon Kaen, Thailand The book is divided into three parts: “User Centric Data Mining and Text Processing”, “Data Mining Algoritms and their Applications” and “Optimization of Complex Networks”.

  2. The Majorana Experiment:. a Straightforward Neutrino Mass Experiment Using the Double-Beta Decay of 76GE

    Science.gov (United States)

    Miley, H. S.

    2004-04-01

    The Majorana Experiment proposes to measure the effective mass of the electron neutrino to as low as 0.02 eV using well-tested technology. A half-life of about 4E27 y, corresponding to a mass range of [0.02 - 0.07] eV can be reached by operating 500 kg of germanium enriched to 86% in 76Ge deep underground. Radiological backgrounds of cosmogenic or primordial origin will be greatly reduced by ultra-low-background screening of detector, structural, and shielding materials, by chemical processing of materials, and by electronic rejection of multi-site events in the detector. Electronic background reduction is achieved with pulse-shape analysis, detector segmentation, and detector-to-detector coincidence rejection. Sensitivity calculations assuming worst-case germanium cosmogenic activation predict rapid growth in mass sensitivity (T1/2 at 90%CL) after the beginning of detector production: [0.08-0.28] eV at ~1 year, [0.04-0.14] eV at ~2.5 years, [0.03-0.10] eV at ~5 years, and [0.02 - 0.07] eV at ~10 years. The impact of primordial backgrounds in structural and electronic components is being studied at the 1 μBq/kg level, and appears to be controllable to below levels needed to attain these results.

  3. 4th International Conference on Software Process Improvement

    CERN Document Server

    Muñoz, Mirna; Rocha, Álvaro; Calvo-Manzano, Jose

    2016-01-01

    This book contains a selection of papers from The 2015 International Conference on Software Process Improvement (CIMPS’15), held between the 28th and 30th of October in Mazatlán, Sinaloa, México. The CIMPS’15 is a global forum for researchers and practitioners that present and discuss the most recent innovations, trends, results, experiences and concerns in the several perspectives of Software Engineering with clear relationship but not limited to software processes, Security in Information and Communication Technology and Big Data Field. The main topics covered are: Organizational Models, Standards and Methodologies, Knowledge Management, Software Systems, Applications and Tools, Information and Communication Technologies and Processes in non-software domains (Mining, automotive, aerospace, business, health care, manufacturing, etc.) with a demonstrated relationship to software process challenges.

  4. Empowering communication as an aspect of managerial communication in the training and development of principals

    OpenAIRE

    2012-01-01

    D.Ed. On surveying education in South Africa, it becomes clear that there is a vast and pervasive effort to reform schools. Criticism from several quarters regarding the lack of effective managerial skills of principals including empowering communication indicates the importance of research into the communicative competencies of educational managers. The development of training programmes in effective communication skills for principals is thus imperative. A group of M.Ed. students from th...

  5. Communication with Parents and Body Satisfaction in College Students

    Science.gov (United States)

    Taniguchi, Emiko; Aune, R. Kelly

    2013-01-01

    Objective: This study examined how communication with parents is related to college students' body satisfaction. Participants and Methods: Participants ("N" = 134; 58 males and 76 females) completed a survey in March 2011 assessing body satisfaction and perceptions of communication with mothers and fathers. Results: Daughters' body…

  6. Proceedings of the Annual Meeting of the Association for Education in Journalism and Mass Communication (85th, Miami, Florida, August 5-8, 2002). Minorities and Communication Division.

    Science.gov (United States)

    2002

    The Minorities and Communication Division of the proceedings contains the following 7 papers: "The Race Card and Ethical Reasoning: The Importance of Race to Journalistic Decision Making" (Renita Coleman); "Jesse Owens, A Black Pearl Amidst an Ocean of Fury: A Case Study of Press Coverage on The 1936 Berlin Olympic Games"…

  7. 2012 Annual Survey of Journalism and Mass Communication Enrollments: Enrollments Decline for Second Year in a Row

    Science.gov (United States)

    Becker, Lee B.; Vlad, Tudor; Simpson, Holly Anne

    2013-01-01

    Enrollments in journalism and mass communication programs in the United States have declined over the last two years, reversing a pattern of growth that has sustained the field for twenty years. It is a decline at a time of continued growth in enrollments at universities generally. It is a decline at a time when enrollments have been growing in…

  8. Aesthetic Communication

    DEFF Research Database (Denmark)

    Thyssen, Ole

    2012-01-01

    Based on Niklas Luhmann's systems theory, aesthetics is defined as a manner of reinforcing the connectivity, or Anschlusswert, of communication. Without changing the content, a message can be made more attractive, strengthening the receiver's willingness to be attentive and accepting. As communic......Based on Niklas Luhmann's systems theory, aesthetics is defined as a manner of reinforcing the connectivity, or Anschlusswert, of communication. Without changing the content, a message can be made more attractive, strengthening the receiver's willingness to be attentive and accepting....... As communication inevitably makes use of a sensuous medium, such as light or sound, all communication has an aesthetic dimension. In the 19th Century, an important distinction was made between pure and applied art, following Immanuel Kant's separation of theory of knowledge, moral theory and aesthetic theory....... Whereas pure art is produced in order to be observed, applied art has to fulfill practical purposes as well. Modern organizations, defined as systems of communication, may use art works to embellish and define themselves. But they inevitably use applied art as a practical tool in their normal...

  9. Translation and modernisation: The case of Iran during the 19th ...

    African Journals Online (AJOL)

    It informs moreover that the degree of communicative participation in different functional systems puts different regions of the world in a hierarchical status. While European countries were actively participating in scientific, military, economic and political systems from the 16th century onward, Iran was communicatively cut off ...

  10. The extraction of "2"2"9Th"3"+ from a buffer-gas stopping cell

    International Nuclear Information System (INIS)

    Wense, L. von der; Seiferle, B.; Laatiaoui, M.; Thirolf, P.G.

    2016-01-01

    In the whole landscape of atomic nuclei, "2"2"9Th is currently the only known nucleus which could allow for the development of a nuclear-based frequency standard, as it possesses an isomeric state of just 7.6 eV energy above the ground state. The 3+ charge state is of special importance in this context, as Th"3"+ allows for a simple laser-cooling scheme. Here we emphasize the direct extraction of triply-charged "2"2"9Th from a buffer-gas stopping cell. This finding will not only simplify any future approach of "2"2"9Th ion cooling, but is also used for thorium-beam purification and in this way provides a powerful tool for the direct identification of the "2"2"9Th isomer to ground state nuclear transition.

  11. Place and Role of Mass Media Institution in the Context of the Political Communication System in the XXth Century

    Directory of Open Access Journals (Sweden)

    Anastasia S. Yufereva

    2017-12-01

    Full Text Available This article presents the results of the analysis of classical approaches of foreign scientists (U. Lippman, G. Laswell, etc. and Russian scientists (N.Biryukov, V.Borev, etc.. The purpose is to determine the role of the of mass media institution in context of the political communication system. In order to achieve this aim the information was gathered from books, monographs, scientific articles, etc. In this research the corresponding method was used to get reliable results. The method of historical analyses was implied to study the crucial stages of understanding the phenomenon of mass media in the context of the political communication system. In particular the author studies both foreign and national approaches to conduct an extensive analysis of this topic. The article describes as well the basic principles and areas of analysis, which allow to identify several areas in the understanding of the problem.

  12. Examination of the mass media process and personal factors affecting the assessment of mass media-disseminated health information.

    Science.gov (United States)

    Avcı, Kadriye; Çakır, Tülin; Avşar, Zakir; Üzel Taş, Hanife

    2015-06-01

    This study examined the mass media and personal characteristics leading to health communication inequality as well as the role of certain factors in health communication's mass media process. Using both sociodemographic variables and Maletzke's model as a basis, we investigated the relationship between selected components of the mass communication process, the receiving of reliable health information as a result of health communication, and the condition of its use. The study involved 1853 people in Turkey and was structured in two parts. The first part dealt with questions regarding sociodemographic characteristics, the use of the mass media and the public's ability to obtain health information from it, the public's perception of the trustworthiness of health information, and the state of translating this information into health-promoting behaviours. In the second part, questions related to the mass communication process were posed using a five-point Likert scale. This section tried to establish structural equation modelling using the judgements prepared on the basis of the mass media model. Through this study, it has been observed that sociodemographic factors such as education and age affect individuals' use of and access to communication channels; individuals' trust in and selection of health information from the programme content and their changing health behaviours (as a result of the health information) are related to both their perception of the mass communication process and to sociodemographic factors, but are more strongly related to the former. © The Author(s) 2014.

  13. 76 FR 28964 - Privacy Act of 1974; System of Records

    Science.gov (United States)

    2011-05-19

    ... other than military members.'' Safeguards: Delete entry and replace with ``Mass Communication Tool (MCT... System name: Marine Corps Family Readiness Mass Communication Records. System location: Primary location.... Safeguards: Mass Communication Tool (MCT)--Password controlled system, file, and element access based on...

  14. Multiple Access Communications

    DEFF Research Database (Denmark)

    This book constitutes the proceedings of the 9th International Workshop on Multiple Access Communications, MACOM 2016, held in Aalborg, Denmark, in November 2016. The 10 full papers presented in this volume were carefully reviewed and selected from 12 submissions. They were organized in topical...

  15. Communication attitudes of Japanese school-age children who stutter.

    Science.gov (United States)

    Kawai, Norimune; Healey, E Charles; Nagasawa, Taiko; Vanryckeghem, Martine

    2012-01-01

    Past research with the Communication Attitude Test (CAT) has shown it to be a valid and reliable instrument for assessing speech-associated attitude of children who stutter (CWS). However, in Japan, the CAT has not been used extensively to examine the communication attitude of CWS. The purpose of this study was to determine if a Japanese version of the CAT could differentiate between the communication attitude of Japanese elementary school CWS and children who do not stutter (CWNS). A Japanese translation of the 1991 version of the Communication Attitude Test-Revised (CAT-R) was used in this study. Eighty Japanese CWS and 80 gender- and grade level-matched CWNS participated in the study. The results showed that CWS had a significantly more negative communication attitude than CWNS. Both CWS and CWNS in 1st grade showed significantly more positive communication attitudes than children in 2nd, 3rd, 4th, 5th, and 6th grades. Furthermore, a link between stuttering severity and CWS' communication attitude was found. Additional research is needed to confirm the results of the current study, which indicate that the communication attitude of Japanese CWS becomes more negative as they get older. The reader will be able to: (1) Describe the process that was used to develop a Japanese version of the Communication Attitude Test (CAT-J). (2) Discuss attitude differences between Japanese children who stutter and those who do not and how grade level impacts a negative attitude toward communication. (3) Explain the link between stuttering severity and attitudes of Japanese children who stutter. Copyright © 2012 Elsevier Inc. All rights reserved.

  16. Comment on "Zircon U-Th-Pb dating using LA-ICP-MS: Simultaneous U-Pb and U-Th dating on 0.1 Ma Toya Tephra, Japan" by Hisatoshi Ito

    Science.gov (United States)

    Guillong, M.; Schmitt, A. K.; Bachmann, O.

    2015-04-01

    Laser ablation inductively coupled plasma mass spectrometry (LA-ICP-MS) of eight zircon reference materials and synthetic zircon-hafnon end-members indicate that corrections for abundance sensitivity and molecular zirconium sesquioxide ions (Zr2O3+) are critical for reliable determination of 230Th abundances in zircon. Other polyatomic interferences in the mass range 223-233 amu are insignificant. When corrected for abundance sensitivity and interferences, activity ratios of (230Th)/(238U) for the zircon reference materials we used average 1.001 ± 0.010 (1σ error; mean square of weighted deviates MSWD = 1.45; n = 8). This includes the 91500 and Plešovice zircons, which were deemed unsuitable for calibration of (230Th)/(238U) by Ito (2014). Uranium series zircon ages generated by LA-ICP-MS without mitigating (e.g., by high mass resolution) or correcting for abundance sensitivity and molecular interferences on 230Th such as those presented by Ito (2014) are potentially unreliable.

  17. INTERPERSONAL COMMUNICATION AND INTERSUBJECTIVE COMMUNICATION. SOME THEORETICAL AND CONCEPTUAL KEYS FOR ITS UNDERSTANDING

    OpenAIRE

    Marta Rizo Garcia

    2014-01-01

    In spite of the proliferation of digital communication forms, is urgent for communication research to strengthen the works around the interpersonal dimension of communicative processes. To do so, communication field needs to extend the boarding spectrum of interpersonal communication, an object that has been relegated to a secondary plane by the predominance of mass media research. This work is based on the need to distinguish intersubjective communication from interpersonal communication, tw...

  18. Mass loss from S stars

    International Nuclear Information System (INIS)

    Jura, M.

    1988-01-01

    The mass-loss process in S stars is studied using 65 S stars from the listing of Wing and Yorka (1977). The role of pulsations in the mass-loss process is examined. It is detected that stars with larger mass-loss rates have a greater amplitude of pulsations. The dust-to-gas ratio for the S stars is estimated as 0.002 and the average mass-loss rate is about 6 x 10 to the -8th solar masses/yr. Some of the properties of the S stars, such as scale height, surface density, and lifetime, are measured. It is determined that scale height is 200 pc; the total duration of the S star phase is greater than or equal to 30,000 yr; and the stars inject 3 x 10 to the -6th solar masses/sq kpc yr into the interstellar medium. 46 references

  19. Toward a Theory of Strategic Communication: A Relationship Management Approach

    Science.gov (United States)

    2012-03-22

    Washington, DC: U.S. Department of Defense, Aug. 15, 2009), 5. 31 Ibid. 32 Ibid., 6. 33 Ibid. 34 Severin Peters, Strategic Communication for Crisis ...Relations, ed. Robert L. Heath (Thousand Oaks, CA: Sage Publications, 2001), 128. 76 W. Timothy Coombs , “Interpersonal Communication and Public Relations...Toward a Theory of Strategic Communication : A Relationship Management Approach by Lieutenant Colonel Cheryl D. Phillips

  20. Cytokines in systemic lupus erythematosus: far beyond Th1/Th2 dualism lupus: cytokine profiles.

    Science.gov (United States)

    Guimarães, Poliana Macedo; Scavuzzi, Bruna Miglioranza; Stadtlober, Nicole Perugini; Franchi Santos, Lorena Flor da Rosa; Lozovoy, Marcell Alysson Batisti; Iriyoda, Tatiana Mayumi Veiga; Costa, Neide Tomimura; Reiche, Edna Maria Vissoci; Maes, Michael; Dichi, Isaias; Simão, Andréa Name Colado

    2017-10-01

    The aims of this study were to delineate cytokine profiles of systemic lupus erythematosus (SLE), construct prediction models for diagnosis and disease activity using those profiles, and to examine the associations between TNFB Ncol polymorphism, body mass index (BMI) and vitamin D levels with cytokine levels. Two hundred SLE patients and 196 healthy controls participated in this case-control study. Plasma cytokines levels of tumor necrosis factor (TNF)-α, interferon (IFN)-γ, interleukin (IL)-1β, IL- 4, IL-6, IL-10, IL-12 and IL-17 were measured and cytokines profiles were computed. IL-6, IL-12, IL-17, IFN-γ and IL-10 levels were significantly higher in SLE, while IL-4 was lower in SLE. The Th1/Th2 and Th1+Th17/Th2 profiles were significantly higher in SLE than in healthy controls, whereas there were no significant differences in the proinflammatory cytokine profile (TNFα+IL-6+IL-1β). In total, 90.4% of all subjects were correctly classified using Th1+Th17 profile and IL-10 (positively associated) and IL-4 (negatively associated) as predictor variables (sensitivity=66.7% and specificity=96.9%). In all, 20.9% of the variance in the SLE Disease Activity Index was predicted by the Th1+Th17/Th2 ratio, IL-10 and BMI (all positively) and proinflammatory profile (inversely associated). B1/B1 genotype is accompanied by increased IL-17 and Th17/Th2 ratio, while B1/B2 genotype is accompanied by higher IL-4 and IFNγ values. 25-OH vitamin D was inversely associated with IFN-γ levels. SLE is accompanied by Th1, Th17 and Treg profile and lowered IL-4 production. Lowered vitamin D levels and B1/B1 genotype, but not BMI, contribute to changes in cytokines profiles. Future treatments should target Th1, Th2 and Th17 profiles rather than inflammatory cytokines.

  1. Strategy for signaling molecule detection by using an integrated microfluidic device coupled with mass spectrometry to study cell-to-cell communication.

    Science.gov (United States)

    Mao, Sifeng; Zhang, Jie; Li, Haifang; Lin, Jin-Ming

    2013-01-15

    Cell-to-cell communication is a very important physiological behavior in life entity, and most of human behaviors are related to it. Although cell-to-cell communications are attracting much attention and financial support, rare methods have been successfully developed for in vitro cell-to-cell communication study. In this work, we developed a novel method for cell-to-cell communication study on an integrated microdevice, and signaling molecule and metabolites were online-detected by an electrospray ionization-quadrupole-time-of-flight-mass spectrometer (ESI-Q-TOF-MS) after on-chip solid-phase extraction. Moreover, we presented a "Surface Tension Plug" on a microchip to control cell-to-cell communication. The microdevice consists of three functional sections: cell coculture channel, targets pretreatment, and targets detection sections. To verify the feasibility of cell-to-cell communications on the integrated microdevice, we studied the communication between the 293 and the L-02 cells. Epinephrine and glucose were successfully detected using an ESI-Q-TOF-MS with short analysis time (communication study.

  2. Five Strategic Imperatives for Interdisciplinary Study in Mass Communications/Media Studies in the U.S. and U.K.

    Science.gov (United States)

    Petrausch, Robert J.

    2005-01-01

    Interdisciplinary study can allow students to share ideas with scholars in allied fields and broaden their knowledge of global issues. Mass communication/media studies programs in the U.S. and U.K. can serve as models to lead students into successful learning through interdisciplinary study. This paper outlines five strategic imperatives for the…

  3. The Majorana experiment. A straightforward neutrino mass experiment using the double-beta decay of 76Ge

    International Nuclear Information System (INIS)

    Miley, H.S.

    2004-01-01

    The Majorana Experiment proposes to measure the effective mass of the electron neutrino to as low as 0.02 eV using well-tested technology. A half-life of about 4E27 y, corresponding to a mass range of [0.02 - 0.07] eV can be reached by operating 500 kg of germanium enriched to 86% in 76 Ge deep underground. Radiological backgrounds of cosmogenic or primordial origin will be greatly reduced by ultra-low-background screening of detector, structural, and shielding materials, by chemical processing of materials, and by electronic rejection of multi-site events in the detector. Electronic background reduction is achieved with pulse-shape analysis, detector segmentation, and detector-to-detector coincidence rejection. Sensitivity calculations assuming worst-case germanium cosmogenic activation predict rapid growth in mass sensitivity (T1/2 at 90%CL) after the beginning of detector production: [0.08-0.28] eV at ∼1 year, [0.04-0.14] eV at ∼2.5 years, [0.03-0.10] eV at ∼5 years, and [0.02-0.07] eV at ∼10 years. The impact of primordial backgrounds in structural and electronic components is being studied at the 1 μBq/kg level, and appears to be controllable to below levels needed to attain these results. (author)

  4. Proceedings of the Annual Meeting of the Association for Education in Journalism and Mass Communication (80th, Chicago, Illinois, July 30-August 2, 1997): Communication Theory and Methodology.

    Science.gov (United States)

    Association for Education in Journalism and Mass Communication.

    The Communication Theory and Methodology section of the Proceedings contains the following 17 papers: "Extra! Extra! Read All About It: Attention and Memory for Deviant and Imagistic Headlines" (Jennifer Borse and others); "Refining a Uses and Gratification Scale for Television Viewing" (Jennifer Greer, Cyndi Frisby, and David…

  5. 76 FR 58519 - Risk Communication Advisory Committee; Notice of Meeting

    Science.gov (United States)

    2011-09-21

    ...] Risk Communication Advisory Committee; Notice of Meeting AGENCY: Food and Drug Administration, HHS... Communication Advisory Committee. General Function of the Committee: To provide advice and recommendations to... discuss implications, for strategic communication, of recent theoretical developments on information use...

  6. 76 FR 44017 - Risk Communication Advisory Committee; Notice of Meeting

    Science.gov (United States)

    2011-07-22

    ...] Risk Communication Advisory Committee; Notice of Meeting AGENCY: Food and Drug Administration, HHS... Communication Advisory Committee. General Function of the Committee: To provide advice and recommendations to... and former members of the Risk Communication Advisory Committee. FDA intends to make background...

  7. Communication Barriers between teachers and pupils in secondary education

    OpenAIRE

    Gašparínová, Marta

    2016-01-01

    Annotation: The research of communication barriers, which appear at students of the secondary school, is the topic of my thesis. The work is divided into two parts - theoretical and practical. The theoretical part is devoted to communication, emphatically to educational communication, communication barriers and at the end also to communication apprehension, which can be one of the communication difficulties. The empirical part contents the conclusions of the research, which was provided at th...

  8. Selection of Universities by Students in Journalism and Mass Communication Courses: Do Criteria Differ between Caucasian and Minority Students?

    Science.gov (United States)

    Biswas, Masudul; Perkins, Lyle; Izard, Ralph

    2012-01-01

    This study measures the significance of factors used by minority students in their selection of universities/colleges. This web survey was conducted mainly on 778 students enrolled in journalism/mass communication courses representing five historically black colleges and universities (HBCUs) and twelve other universities. Differences were found…

  9. 230Th/U-dating of a late Holocene low uranium speleothem from Cuba

    International Nuclear Information System (INIS)

    Fensterer, Claudia; Mangini, Augusta; Scholz, Denis; Hoffmann, Derik; Pajon, Jesus M

    2010-01-01

    We present 22 U-series ages for a stalagmite from north-western Cuba based on multi-collector inductively coupled plasma mass spectrometry (MC-ICPMS) and thermal ionisation mass spectrometry (TIMS). Our results reveal that the stalagmite continuously grew within the last ∼1400a. Low uranium content of the sample and thus, extremely low 230 Th concentrations limit the precision and accuracy of 230 Th/U-dating by TIMS. Samples measured by MC-ICPMS show a high variability of 232 Th content along the growth axis with some sections significantly affected by initial 230 Th from a detrital phase. An a-priori bulk earth ratio for ( 238 U/ 232 Th) cannot be used to accurately account for this initial 230 Th. Using an age model based on the 230 Th/U ages determined on samples with low or negligible 232 Th concentration, we find that the ( 238 U/ 232 Th) activity ratio of the detrital phase is an order of magnitude larger than the bulk earth value, indicating the importance of an accurately determined correction factor.

  10. Proceedings of the Annual Meeting of the Association for Education in Journalism and Mass Communication (79th, Anaheim, CA, August 10-13, 1996). Communication Technology and Policy Division.

    Science.gov (United States)

    Association for Education in Journalism and Mass Communication.

    The communication technology and policy section of the Proceedings contains the following 11 papers: "The Battle for the Net Frontier: Technology and Policy in an Age of Hype and Sensationalism" (Jan H. Samoriski); "Uses and Gratifications of the World Wide Web" (Barbara K. Kaye); "Comparing Consumer Feedback Channels:…

  11. Proceedings of the Annual Meeting of the Association for Education in Journalism and Mass Communication (86th, Kansas City, Missouri, July 30-August 2, 2003). International Communication Division.

    Science.gov (United States)

    2003

    The International Communication Division of the proceedings contains the following 18 papers: "Press Freedom in Asia: New Paradigm Needed in Building Theories" (Jiafei Yin); "Entertainment East and West: A Comparison of Prime-Time U.S. and Asian TV Content Using the Methodology of the National Television Violence Study" (Anne…

  12. 76 FR 16427 - Risk Communication Advisory Committee; Notice of Meeting

    Science.gov (United States)

    2011-03-23

    ...] Risk Communication Advisory Committee; Notice of Meeting AGENCY: Food and Drug Administration, HHS... Communication Advisory Committee. General Function of the Committee: To provide advice and recommendations to... discuss developments in FDA's ongoing communications programs. The discussion will focus on the use of...

  13. Factors influencing public risk-benefit considerations of nanotechnology: Assessing the effects of mass media, interpersonal communication, and elaborative processing.

    Science.gov (United States)

    Ho, Shirley S; Scheufele, Dietram A; Corley, Elizabeth A

    2013-07-01

    This study examines the influence of mass media, interpersonal communication, and elaborative processing on public perception of benefits and risks of nanotechnology, based on a large-scale nationally representative telephone survey of U.S. adult citizens. Results indicate that cognitive processes in the form of news elaboration had a significant positive main effect on benefits outweigh risks perception. The influences of attention to science in newspapers, attention to science news on television, and interpersonal communication about science on public perception of benefits outweigh risks were moderated by elaborative processing, after controlling for socio-demographic variables, religious beliefs, trust in scientists, and scientific knowledge. The findings highlight the importance of elaborative processing when it comes to understanding how the mass media differentially influence public benefits outweigh risks perception of emerging technologies. Specifically, high elaborative processing emphasizes higher levels of perceived benefits outweigh risks than low elaborative processing. This study explores explanations for this phenomenon and offers implications for future research and policy.

  14. The 8th-10 th January 2009 snowfalls: a case of Mediterranean warm advection event

    Science.gov (United States)

    Aguado, F.; Ayensa, E.; Barriga, M.; Del Hoyo, J.; Fernández, A.; Garrido, N.; Martín, A.; Martín, F.; Roa, I. Martínez, A.; Pascual, R.

    2009-09-01

    From 8 th to 10 th of January 2009, significant snowfalls were reported in many areas of the Iberian Peninsula and the Balearic Islands. This relevant event was very important from the meteorological and social impact point of views. The snow affected many zones, especially the regions of Madrid, Castilla & León and Castilla-La Mancha (Spanish central plateau) with the persistence and thickness of solid precipitation. Up to twenty-five centimetres of snow were reported in some places. On 9th of January the snowfalls caused great social and media impact due to the fact that they took place in the early hours in the Madrid metropolitan areas, affecting both air traffic and land transport. The "Madrid-Barajas" airport was closed and the city was collapsed during several hours. A study of this situation appears in the poster. The snowstorm was characterized by the previous irruption of an European continental polar air mass, that subsequently interacted with a wet and warm air mass of Mediterranean origin, all preceded by low level easterly flows. This type of snowfall is called "warm advection". These winter situations are very efficient from precipitation point of view, generating significant snowfalls and affecting a lot of areas.

  15. 76 FR 41273 - National Emergency Communications Plan (NECP) Tribal Report

    Science.gov (United States)

    2011-07-13

    ... DEPARTMENT OF HOMELAND SECURITY [Docket No. DHS-2011-0025] National Emergency Communications Plan... Communications (CS&C), Office of Emergency Communications (OEC), will submit the following information collection request (ICR) to the Office of Management and Budget (OMB) for review and clearance in accordance with the...

  16. Untapped aspects of mass media campaigns for changing health behaviour towards non-communicable diseases in Bangladesh.

    Science.gov (United States)

    Tabassum, Reshman; Froeschl, Guenter; Cruz, Jonas P; Colet, Paolo C; Dey, Sukhen; Islam, Sheikh Mohammed Shariful

    2018-01-18

    In recent years, non-communicable diseases (NCDs) have become epidemic in Bangladesh. Behaviour changing interventions are key to prevention and management of NCDs. A great majority of people in Bangladesh have low health literacy, are less receptive to health information, and are unlikely to embrace positive health behaviours. Mass media campaigns can play a pivotal role in changing health behaviours of the population. This review pinpoints the role of mass media campaigns for NCDs and the challenges along it, whilst stressing on NCD preventive programmes (with the examples from different countries) to change health behaviours in Bangladesh. Future research should underpin the use of innovative technologies and mobile phones, which might be a prospective option for NCD prevention and management in Bangladesh.

  17. 11th National Meeting of Organic Chemistry and 4th Meeting of Therapeutic Chemistry

    Science.gov (United States)

    Sousa, Maria Emília; Araújo, Maria João; do Vale, Maria Luísa; Andrade, Paula B.; Branco, Paula; Gomes, Paula; Moreira, Rui; Pinho e Melo, Teresa M.V.D.; Freitas, Victor

    2016-01-01

    For the first time under the auspices of Sociedade Portuguesa de Química, the competences of two important fields of Chemistry are brought together into a single event, the 11st National Organic Chemistry Meeting and the the 4th National Medicinal Chemistry Meeting, to highlight complementarities and to promote new synergies. Abstracts of plenary lectures, oral communications, and posters presented during the meeting are collected in this report. PMID:27102166

  18. 11th National Meeting of Organic Chemistry and 4th Meeting of Therapeutic Chemistry

    Directory of Open Access Journals (Sweden)

    Maria Emília Sousa

    2016-03-01

    Full Text Available For the first time under the auspices of Sociedade Portuguesa de Química, the competences of two important fields of Chemistry are brought together into a single event, the 11st National Organic Chemistry Meeting and the the 4th National Medicinal Chemistry Meeting, to highlight complementarities and to promote new synergies. Abstracts of plenary lectures, oral communications, and posters presented during the meeting are collected in this report.

  19. Formal methods for dynamical systems : 13th International School on Formal Methods for the Design of Computer, Communication, and Software Systems, SFM 2013, Bertinoro, Italy, June 17-22, 2013 : advanced lectures

    NARCIS (Netherlands)

    Bernardo, M.; Vink, de E.P.; Di Pierro, A.; Wiklicky, H.

    2013-01-01

    Preface. This volume presents a set of papers accompanying the lectures of the 13th International School on Formal Methods for the Design of Computer, Communication, and Software Systems (SFM). This series of schools addresses the use of formal methods in computer science as a prominent approach to

  20. Abstracts of 38th Symposium on Cuniculture, ASESCU. Zamora, Spain, 30th-31st May, 2013.

    Directory of Open Access Journals (Sweden)

    Symposium on Cuniculture Zamora (Spain

    2013-09-01

    Full Text Available The 38th Congress of the Spanish Association of Cuniculture (ASESCU was held in Zamora from 30th to 31st of May 2013. This edition was mainly devoted to analysing the current situation of production costs in rabbit farming, processing of rabbit meat and new aspects in relation to rabbit diseases. The main papers were related to economic weights in rabbit meat production and production costs in terms of productivity, the cost of feed ingredients, new trends in rabbit meat processing, crossbreds in rabbit farming, hygiene on industrial rabbit farms, feed restriction and de-medicalisation and the new rabbit haemorrhagic disease, as well as the state of the knowledge on epizootic rabbit enteropathy. In addition, 2 round tables were held on the future of rabbit meat presentations and the unified market of Spain and Portugal for rabbit meat. Moreover, a total of 24 communications were presented, both in working sessions with oral communications and posters (pathology, technical-economical management, nutrition, meat and carcass quality and reproduction. The meeting was attended by more than 160 participants, including researchers from Spain, Portugal, Italy, France, Ecuador, Egypt, and Tunisia. The abstracts of the contributions presented are reported below.

  1. 76 FR 3630 - Notice of Public Information Collection(s) Being Reviewed by the Federal Communications...

    Science.gov (United States)

    2011-01-20

    ... for-profit entities and State, local or tribal government. Number of Respondents and Responses: 8,250... standards set forth in Sec. 76.605(a)(11). 47 CFR Section 76.601 states prior to additional testing pursuant to Section 76.601(c), the local franchising authority shall notify the cable operator, who will then...

  2. Communication and Symbolic Capitalism. Rethinking Marxist Communication Theory in the Light of the Information Society

    Directory of Open Access Journals (Sweden)

    George Pleios

    2012-05-01

    Full Text Available Communication is examined in the realm of Marxist theory not as an autonomous social field, but as a component in the total social structure. It is argued that there was a shift from the initial Marxist idea of forms of communication as relations of production to communication as part of the superstructure, and that this view has prevailed in Marxist theory for a long period of time. In the work of later Marxists, we can spot a re-connection of communication with the capitalist mode of production, but not with the process of structuration and changing of relations of  production. In my view, first we must connect these modifications in Marxist theory with the changes in the capitalist mode of production itself and secondly we must seek the role of communication primarily in the production process.  We stress that at the end of the 19th century there was a shift from extensive to intensive forms of surplus value which was tightly interconnected with the mass (enlarged consumption of symbolic commodities and commodities – symbols as stimulus for the intensive production. In this way capitalism was transformed to symbolic capitalism. In the ‘60s, the symbolic logic of enlarged consumption led to the need for diverse and flexible production and therefore to the deep information – symbolic changes in technology and social organization of the labour. Thus the logic of consumption became logic of production. This made possible on one hand the shrinkage of the enlarged consumption and on the other the high productivity of the economic systems. This was the rise of a new, deep symbolic capitalism, which made possible the social change without seizing the power. Therefore, the recent developments in the capitalist mode of production takes us back to the primary Marxist notion of communication forms as relations of production and make possible to change the laters by changing the first.

  3. 238U-234U-230Th-232Th systematics and the precise measurement of time over the past 500,000 years

    International Nuclear Information System (INIS)

    Edwards, R.L.; Chen, J.H.; Wasserburg, G.J.

    1987-01-01

    We have developed techniques to measure the 230 Th abundance in corals by isotope dilution mass spectrometry. This, coupled with our previous development of mass spectrometric techniques for 234 U and 232 Th measurement, has allowed us to reduce significantly the analytical errors in 238 U- 234 U- 230 Th dating and greatly reduce the sample size. We show that 6x10 8 atoms of 230 Th can be measured to ±30per mille (2 σ) and 2x10 10 atoms of 230 Th to ±2per mille. The time over which useful age data on corals can be obtained ranges from a few years to ≅ 500 ky. The uncertainty in age, based on analytical errors, is ±5 y(2 σ) for a 180 year old coral (3 g), ±44 y at 8294 years and ±1.1 ky at 123.1 ky (250 mg of coral). We also report 232 Th concentrations in corals (0.083-1.57 pmol/g) that are more than two orders of magnitude lower than previous values. Ages with high analytical precision were determined for several corals that grew during high sea level stands ≅ 120 ky ago. These ages lie specifically within or slightly postdate the Milankovitch insolation high at 128 ky and support the idea that the dominant cause of Pleistocene climate change is Milankovitch forcing. (orig.)

  4. 47 CFR 76.1610 - Change of operational information.

    Science.gov (United States)

    2010-10-01

    ..., partnership, corporation, or government entity. See § 76.5(cc). If the operator is a partnership, the legal... code, and e-mail address, if applicable, to which all communications are to be directed; (d) The nature...

  5. Work and “Mass Personal” Communication as Means of Navigating Nutrition and Exercise Concerns in an Online Cancer Community

    Science.gov (United States)

    M. Thompson, Charee; Crook, Brittani; Donovan-Kicken, Erin

    2013-01-01

    Background Health and psychosocial outcomes for young adults affected by cancer have improved only minimally in decades, partially due to a lack of relevant support and information. Given significant unmet needs involving nutrition and exercise, it is important to understand how this audience handles information about food and fitness in managing their cancer experiences. Objective Using the theory of illness trajectories as a framework, we explored how four lines of work associated with living with a chronic illness such as cancer (illness, everyday life, biographical, and the recently explicated construct of communication work) impacts and is impacted by nutrition and exercise concerns. Methods Following a search to extract all nutrition- and exercise-related content from the prior 3 years (January 2008 to February 2011), a sample of more than 1000 posts from an online support community for young adults affected by cancer were qualitatively analyzed employing iterative, constant comparison techniques. Sensitized by illness trajectory research and related concepts, 3 coders worked over 4 months to examine the English-language, de-identified text files of content. Results An analysis of discussion board threads in an online community for young adults dealing with cancer shows that nutrition and exercise needs affect the young adults’ illness trajectories, including their management of illness, everyday life, biographical, and communication work. Furthermore, this paper helps validate development of the “communication work” variable, explores the “mass personal” interplay of mediated and interpersonal communication channels, and expands illness trajectory work to a younger demographic than investigated in prior research. Conclusions Applying the valuable concepts of illness, everyday life, biographical, and communication work provides a more nuanced understanding of how young adults affected by cancer handle exercise and nutrition needs. This knowledge can

  6. Effective Responder Communication Improves Efficiency and Psychological Outcomes in a Mass Decontamination Field Experiment: Implications for Public Behaviour in the Event of a Chemical Incident

    Science.gov (United States)

    Carter, Holly; Drury, John; Amlôt, Richard; Rubin, G. James; Williams, Richard

    2014-01-01

    The risk of incidents involving mass decontamination in response to a chemical, biological, radiological, or nuclear release has increased in recent years, due to technological advances, and the willingness of terrorists to use unconventional weapons. Planning for such incidents has focused on the technical issues involved, rather than on psychosocial concerns. This paper presents a novel experimental study, examining the effect of three different responder communication strategies on public experiences and behaviour during a mass decontamination field experiment. Specifically, the research examined the impact of social identity processes on the relationship between effective responder communication, and relevant outcome variables (e.g. public compliance, public anxiety, and co-operative public behaviour). All participants (n = 111) were asked to visualise that they had been involved in an incident involving mass decontamination, before undergoing the decontamination process, and receiving one of three different communication strategies: 1) ‘Theory-based communication’: Health-focused explanations about decontamination, and sufficient practical information; 2) ‘Standard practice communication’: No health-focused explanations about decontamination, sufficient practical information; 3) ‘Brief communication’: No health-focused explanations about decontamination, insufficient practical information. Four types of data were collected: timings of the decontamination process; observational data; and quantitative and qualitative self-report data. The communication strategy which resulted in the most efficient progression of participants through the decontamination process, as well as the fewest observations of non-compliance and confusion, was that which included both health-focused explanations about decontamination and sufficient practical information. Further, this strategy resulted in increased perceptions of responder legitimacy and increased

  7. Communication about scientific uncertainty in environmental nanoparticle research - a comparison of scientific literature and mass media

    Science.gov (United States)

    Heidmann, Ilona; Milde, Jutta

    2014-05-01

    The research about the fate and behavior of engineered nanoparticles in the environment is despite its wide applications still in the early stages. 'There is a high level of scientific uncertainty in nanoparticle research' is often stated in the scientific community. Knowledge about these uncertainties might be of interest to other scientists, experts and laymen. But how could these uncertainties be characterized and are they communicated within the scientific literature and the mass media? To answer these questions, the current state of scientific knowledge about scientific uncertainty through the example of environmental nanoparticle research was characterized and the communication of these uncertainties within the scientific literature is compared with its media coverage in the field of nanotechnologies. The scientific uncertainty within the field of environmental fate of nanoparticles is by method uncertainties and a general lack of data concerning the fate and effects of nanoparticles and their mechanisms in the environment, and by the uncertain transferability of results to the environmental system. In the scientific literature, scientific uncertainties, their sources, and consequences are mentioned with different foci and to a different extent. As expected, the authors in research papers focus on the certainty of specific results within their specific research question, whereas in review papers, the uncertainties due to a general lack of data are emphasized and the sources and consequences are discussed in a broader environmental context. In the mass media, nanotechnology is often framed as rather certain and positive aspects and benefits are emphasized. Although reporting about a new technology, only in one-third of the reports scientific uncertainties are mentioned. Scientific uncertainties are most often mentioned together with risk and they arise primarily from unknown harmful effects to human health. Environmental issues itself are seldom mentioned

  8. Feasibility to convert an advanced PWR from UO2 to a mixed U/ThO2 core – Part I: Parametric studies

    International Nuclear Information System (INIS)

    Maiorino, Jose R.; Stefani, Giovanni Laranjo; Moreira, João M.L.; Rossi, Pedro C.R.; Santos, Thiago A.

    2017-01-01

    Highlights: • Neutronics calculation using SERPENT code. • Conversion of an advanced PWR from a UO 2 to (U-Th)O 2 core. • AP 1000-advanced PWR. • Parametric studies to define a converted core. • Demonstration of the feasibility to convert the AP 1000 by using mixed uranium thorium oxide fuel with advantages. - Abstract: This work presents the neutronics and thermal hydraulics feasibility to convert the UO 2 core of the Westinghouse AP1000 in a (U-Th)O 2 core by performing a parametric study varying the type of geometry of the pins in fuel elements, using the heterogeneous seed blanket concept and the homogeneous concept. In the parametric study, all geometry and materials for the burnable poison were kept the same as the AP 1000, and the only variable was the fuel pin material, in which we use several mass proportion of uranium and thorium but keeping the enrichment in 235 U, as LEU (20 w/o). The neutronics calculations were made by SERPENT code, and to validate the thermal limits we used a homemade code. The optimization criteria were to maximize the 233 U, and conversion factor, and minimize the plutonium production. The results obtained showed that the homogeneous concept with three different mass proportion zones, the first containing (32% UO 2 -68%ThO 2 ); the second with (24% UO 2 -76% ThO 2 ), and the third with (20% UO 2 -80% ThO 2 ), using 235 U LEU (20 w/o), and corresponding with the 3 enrichment zones of the AP 1000 (4.45 w/o; 3.40 w/o; 2.35 w/o), satisfies the optimization criteria as well as attending all thermal constrain. The concept showed advantages compared with the original UO 2 core, such a lower power density, and keeping the same 18 months of cycle a reduction of B-10 concentration at the soluble poison as well as eliminating in the integral boron poison coated (IFBA).

  9. JINR rapid communications

    International Nuclear Information System (INIS)

    1998-01-01

    The present collection of rapid communications from JINR, Dubna, contains seven separate records on invisible Z-boson width and restrictions on next-to-minimal supersymmetric standard model, cosmic test of honeycomb drift chambers, fission of 209 Bi, 232 Th, 235 U, 238 U and 237 Np in a spallation neutron field, rapid screening of spontaneous and radiation-induced structural changes at the vestigial gene of Drosophila melanogaster by polymerase chain reaction, gamma-ray multiplicities in sub-barrier fission of 226 Th and the decay constants of the scalar and pseudoscalar mesons in the quark models with quasilocal interaction

  10. Communication in the spirit of the CERN staff

    CERN Multimedia

    Association du personnel

    2009-01-01

    The announcement of a return to normal internal communication is good news. From 9th November 2009, the Staff Association and the CERN communications group will work in close collaboration to publish in a single bulletin the news of the different players in the Organization.

  11. The 9th international conference on computing and information technology

    CERN Document Server

    Unger, Herwig; Boonkrong, Sirapat; IC2IT2013

    2013-01-01

    This volume contains the papers of the 9th International Conference on Computing and Information Technology (IC2IT 2013) held at King Mongkut's University of Technology North Bangkok (KMUTNB), Bangkok, Thailand, on May 9th-10th, 2013. Traditionally, the conference is organized in conjunction with the National Conference on Computing and Information Technology, one of the leading Thai national events in the area of Computer Science and Engineering. The conference as well as this volume is structured into 3 main tracks on Data Networks/Communication, Data Mining/Machine Learning, and Human Interfaces/Image processing.  

  12. Intrinsic atopic dermatitis shows similar TH2 and higher TH17 immune activation compared with extrinsic atopic dermatitis.

    Science.gov (United States)

    Suárez-Fariñas, Mayte; Dhingra, Nikhil; Gittler, Julia; Shemer, Avner; Cardinale, Irma; de Guzman Strong, Cristina; Krueger, James G; Guttman-Yassky, Emma

    2013-08-01

    Atopic dermatitis (AD) is classified as extrinsic and intrinsic, representing approximately 80% and 20% of patients with the disease, respectively. Although sharing a similar clinical phenotype, only extrinsic AD is characterized by high serum IgE levels. Because most patients with AD exhibit high IgE levels, an "allergic"/IgE-mediated disease pathogenesis was hypothesized. However, current models associate AD with T-cell activation, particularly TH2/TH22 polarization, and epidermal barrier defects. We sought to define whether both variants share a common pathogenesis. We stratified 51 patients with severe AD into extrinsic AD (n = 42) and intrinsic AD (n = 9) groups (with similar mean disease activity/SCORAD scores) and analyzed the molecular and cellular skin pathology of lesional and nonlesional intrinsic AD and extrinsic AD by using gene expression (real-time PCR) and immunohistochemistry. A significant correlation between IgE levels and SCORAD scores (r = 0.76, P extrinsic AD. Marked infiltrates of T cells and dendritic cells and corresponding epidermal alterations (keratin 16, Mki67, and S100A7/A8/A9) defined lesional skin of patients with both variants. However, higher activation of all inflammatory axes (including TH2) was detected in patients with intrinsic AD, particularly TH17 and TH22 cytokines. Positive correlations between TH17-related molecules and SCORAD scores were only found in patients with intrinsic AD, whereas only patients with extrinsic AD showed positive correlations between SCORAD scores and TH2 cytokine (IL-4 and IL-5) levels and negative correlations with differentiation products (loricrin and periplakin). Although differences in TH17 and TH22 activation exist between patients with intrinsic AD and those with extrinsic AD, we identified common disease-defining features of T-cell activation, production of polarized cytokines, and keratinocyte responses to immune products. Our data indicate that a TH2 bias is not the sole cause of high Ig

  13. 76 FR 67799 - Pricing for the American Eagle 25th Anniversary Silver Coin Set

    Science.gov (United States)

    2011-11-02

    ... DEPARTMENT OF THE TREASURY United States Mint Pricing for the American Eagle 25th Anniversary Silver Coin Set AGENCY: United States Mint, Department of the Treasury. ACTION: Notice. SUMMARY: The United States Mint is announcing the price of the American Eagle 25th Anniversary Silver Coin Set. The...

  14. Social Barriers to Effective Communication in Old Age

    Directory of Open Access Journals (Sweden)

    Anna Sanecka

    2014-12-01

    Full Text Available Some communication barriers apply particularly to elderly people. The social barriers to effective communication in old age are the barriers caused by stereotypes of old age/elderly people and the barriers arising from limitations in using mass communication by seniors. Stereotypes of old age/elderly people embrace views regarding old people’s communication skills and the ideas about the correct way of communication with them. Therefore the communication problems of old people are correlated with the little and poor communication processes they are participating in. This seems to be a result of impetuses of poor quality sent to seniors by their communication partners. Not only face to face communication but also mass communication is very important for the elderly population. Therefore limitations in using new technologies and new communication channels as well as a limited presence in the mass media of content created by seniors and for seniors have an impact on their life, their well-being, and their interpersonal relationships. These problems are especially important when we faced with the ever growing population of elderly people.

  15. Trends and patterns in communication research on Asia: A review of publications in top SSCI journals, 1995-2014

    OpenAIRE

    Xun "Sunny" Liu; Ran Wei

    2017-01-01

    Communication research in Asia has enjoyed rapid growth in the 20th century amid Asia’s economic boom, rapid growth in communication technologies and expanded university faculty. To explore the extent to which the rise of Asian communication research continued in the 21st century, a total of 558 publications on Asian communication research in 14 top-ranked SSCI communication journals from 1995 to 2014 were analyzed. Results indicate that the rise of Asian communication research is afoot in th...

  16. Stephen Hawking, the Grand Design and the mass media communication: Philosophy, Science and Religion

    Directory of Open Access Journals (Sweden)

    Leandro Sequeiros

    2014-11-01

    Full Text Available The return of summer vacances 2010 coincide with the notice concerning the inminent publication of a provocative and scandalous book by the eminent Phisicist Stephen Hawking. The Grand Design came out on September 7 in EE.UU. and on 9 in United Kingdom. On November 15th, the Spanish edition have been issued. The Spanish newpapers have published some fragments, which apparently show Hawking intends to prove scientifically that God not exists. The communications media remark by different ways the scarce frangments of the text: «God is not necessary», «Hawking proves God not exists», «Creator God is a destroyed mith», «Hawking scientifically proves God not exists», «God expeled of the Universe»… We have tracked more than hundred web-pages in which the contents of Hawking book are comment. Rationalists and religious sectors have standed in the debate. But, what has Hawking really defended in The Grand Design?

  17. Yields of fission products produced by thermal-neutron fission of 229Th

    International Nuclear Information System (INIS)

    Dickens, J.K.; McConnell, J.W.

    1983-01-01

    Absolute yields have been determined for 47 gamma rays emitted in the decay of 37 fission products representing 25 mass chains created during thermal-neutron fission of 229 Th. Using a Ge(Li) detector, spectra were obtained of gamma rays emitted between 15 min and 0.4 yr after very short irradiations by thermal neutrons of a 15-μg sample of 229 Th. On the basis of measured gamma-ray yields and known nuclear data, yields for cumulative production of 37 fission products were deduced. The absolute overall normalization uncertainty is 235 U, we postulate a simple functional dependence sigma = sigma(Z/sub p/), and using this dependence obtain values of Z/sub p/(A) for 15 mass chains created during fission of 229 Th. Values of Z/sub p/(A) were estimated for other mass chains based upon results of a recent study of Z/sub p/(A). Charge distributions determined using the deduced mass distribution and the deduced sets of Z/sub p/(A) and sigma(Z/sub p/) are in very good agreement with recent measurements, exhibiting a pronounced even-odd effect in elemental yields. These results may be used to predict unmeasured yields for 229 Th fission

  18. [The pandemic of the experts in the mass media. How to create trust in public communication by acknowledging ignorance and uncertainty].

    Science.gov (United States)

    Stollorz, V

    2013-01-01

    The first influenza pandemic in the twenty-first century is an example of how public trust in expert recommendations can erode if prognostic ability of these experts is suddenly doubted in the mass media. A highly consonant pandemic alarm communicated through the mass media can later cause heightened resonance concerning the appropriateness of the same alarm. In this case a paradoxical effect can develop, in which the same media outlet first paints an overly risky picture of an unfolding pandemic only to later condemn this assessment as alarmist. Can such behavior be considered a defect of journalism? In this article I describe the circumstances under which such media dynamics and "hypes" without trust in expertise are more likely to develop: when there is nontransparent decision making; when uncertainty and nescience of expert judgments are not communicated transparently; when warnings and measures taken are not readily adapted to the evolving risk situation in reality. If these basic principles are recognized in future pandemic risk communication, long-term public trust in scientific expertise can be secured. In this way, despite a public health crisis, a long-lasting break in the credibility of sound science can be avoided.

  19. Intrinsic atopic dermatitis (AD) shows similar Th2 and higher Th17 immune activation compared to extrinsic AD

    Science.gov (United States)

    Suárez-Fariñas, M; Dhingra, N; Gittler, J; Shemer, A; Cardinale, I; de Guzman Strong, C; Krueger, JG; Guttman-Yassky, E

    2013-01-01

    Background Atopic dermatitis (AD) is classified as extrinsic (ADe) and intrinsic (ADi), representing approximately 80% and 20% of patients, respectively. While sharing a similar clinical phenotype, only ADe is characterized by high serum IgE. Since most AD patients exhibit high IgE, an “allergic”/IgE-mediated disease pathogenesis was hypothesized. However, current models associate AD with T-cell activation, particularly Th2/Th22 polarization, and epidermal barrier defects. Objective To define if both variants share a common pathogenesis. Methods We stratified 51 severe AD patients as ADe (42) and ADi (9) (with similar mean disease activity/SCORAD), and analyzed the molecular and cellular skin pathology of lesional and non-lesional ADi and ADe using gene-expression (RT-PCR) and immunohistochemistry. Results A significant correlation between IgE levels and SCORAD (r=0.76, pextrinsic and intrinsic AD variants might be treated with T-cell targeted therapeutics or agents that modify keratinocyte responses. PMID:23777851

  20. Risk communication considerations to facilitate the screening of mass populations for potential contamination with radioactive material.

    Science.gov (United States)

    Emery, R J; Sprau, D D; Morecook, R C

    2008-11-01

    Experience gained during a field training exercise with a Medical Reserve Corps unit on the screening of large groups of individuals for possible contamination with radioactive material revealed that while exercise participants were generally attentive to the proper use of protective equipment and detectors, they tended to overlook important basic risk communications aspects. For example, drill participants did not actively communicate with the persons waiting in line for screening, a step which would provide re-assurance, possibly minimize apprehension, and would clarify expectations. When questioned on this issue of risk communication, drill participants were often able to craft ad hoc messages, but the messages were inconsistent and likely would not have significantly helped diminish anxiety and maintain crowd control. Similar difficulties were encountered regarding messaging for persons determined to be contaminated, those departing the screening center, and those to be delivered to the media. Based on these experiences, the need for a suggested list of risk communication points was identified. To address this need, a set of risk communication templates were developed that focused on the issues likely to be encountered in a mass screening event. The points include issues such as the importance of remaining calm, steps for minimizing possible intake or uptake, considerations for those exhibiting acute injuries, expected screening wait times, the process to be followed and the information to be collected, the process to be undertaken for those exhibiting contamination, and symptoms to watch for after departure. Drill participants indicated in follow-up discussions that such pre-established risk communication templates would serve to enhance their ability to assist in times of emergency and noted the potential broader applicably of the approach for use in responses for other disasters types as well.

  1. RELIGIOUS COMMUNICATION IN THE CONTEXT OF CULTURE MEDIA

    Directory of Open Access Journals (Sweden)

    Maria S. Petrushkevych

    2014-06-01

    Full Text Available Purpose. The aim of the work is to determine the features of media culture that bind it with mass culture and mass communications and have the most significant effect on the general principles of the religious mass communication. In addition, the objective is to identify the skills system and traits of mass human that are necessary for using media culture. Methodology. The methodological basis is related to structuring, analytical analysis and synthesis of media features; highlighting phenomena that illustrate modern communicative situation; characteristics of media trends influence for the specific functioning of religious communication. Scientific novelty. Main part of the work is devoted to the analysis of the progressive media culture, mass-media and their main features, design of religious communication in this culture. Media gradually form the appearance of religious communication quietly, especially the mass one, they adapt the modern religious discourse to rates of transfer and perception of information. Modern believer gets a lot of different kinds of religious information, on any subject, any explanation of the religious question, with respect to any religion. Such volume of religious information and the speed with which a person receives it, does not usually make it religious or spiritually advanced, but only informed. Spiritual perfection and religious development, religious communication is possible only when the customer is aware of media culture and way of seeing the ultimate goal of such communications using the Mass Media. So far these mechanisms are perfectly designed in traditional religious communication. Phenomena, that reflects the dramatic changes in the communicative environment are: mediatization of body and mind, the new practice of processing / reading information, the phenomenon of simultaneous perception of a large number of information channels – similar or different. Features of media culture that connect it with

  2. 18th International Cryocooler Conference

    CERN Document Server

    Ross, Ronald G

    2014-01-01

    Cryocoolers 18 Cryocoolers 18 archives developments and performance measurements in the field of cryocoolers based on the contributions of leading international experts at the 18th International Cryocooler Conference that was held in Syracuse, New York, on June 9-12, 2014. The program of this conference lead to the 76 peer-reviewed papers that are published here. Over the years the International Cryocoolers Conference has become the preeminent worldwide conference for the presentation of the latest developments and test experiences with cryocoolers. The typical applications of this technology include cooling space and terrestrial infrared focal plane arrays, space x-ray detectors, medical applications, and a growing number of high-temperature superconductor applications.

  3. Application of activation technique for mass and nuclear charge distributions studies of 3 Mev and 14 Mev neutrons induced 238-U(n,f) and 232-Th(n,f)

    International Nuclear Information System (INIS)

    Embarch, K.

    1988-01-01

    Fission product cumulative and independent yields were determined for 238-U(n,f) and 232-Th(n,f) reactions with essentially monoenergetic neutrons of 3 and 14 Mev. Fission product activities were measured by Ge(Li)γ-ray spectrometry of irradiated 238-U and 232-Th foils. These experiments allowed us to measure a great number of cumulative yields and to obtain the fission product mass distributions corresponding to the studied reactions mentioned above. The mass distributions were completely interpreted by nucleon shell effects and proton even-odd effects. The independent yield measurements are sometimes not possible using the activation technique because of the fission fragment decay data. The values which can not be measured were determined using the measured mass yields and a prediction systematic of fractional independent yield. The results allowed us to obtain the nuclear charge distributions and to estimate proton even-odd effect corresponding values. This effect decreases when the excitation energy of the fissioning nucleus increases, this shows the importance of this parameter in the viscosity study of the nuclear matter. In conclusion, the shell effects observed in the mass distributions show that the static aspect of the fission mechanism plays a great role during the fission process, and observed proton even-odd effects act for a weak nuclear viscosity. 54 refs., 27 figs., 25 tabs

  4. 76 FR 37650 - Safety Zone; 4th of July Festival Berkeley Marina Fireworks Display Berkeley, CA

    Science.gov (United States)

    2011-06-28

    ...-AA00 Safety Zone; 4th of July Festival Berkeley Marina Fireworks Display Berkeley, CA AGENCY: Coast... the 4th of July Festival Berkeley Marina Fireworks Display. Unauthorized persons or vessels are... display. Background and Purpose The City of Berkeley Marina will sponsor the 4th of July Festival Berkeley...

  5. 76 FR 18759 - Improving Communications Services for Native Nations

    Science.gov (United States)

    2011-04-05

    ... 12th Street, SW., Washington, DC 20554. In addition, parties must serve one copy of each pleading with... telecommunications carrier (ETC) designation process on Tribal lands, including the nature and extent of those...

  6. Management of In-Field Patient Tracking and Triage by Using Near-Field Communication in Mass Casualty Incidents.

    Science.gov (United States)

    Cheng, Po-Liang; Su, Yung-Cheng; Hou, Chung-Hung; Chang, Po-Lun

    2017-01-01

    Near field communications (NFC) is an emerging technology that may potentialy assist with disaster management. A smartphone-based app was designed to help track patient flow in real time. A table-drill was held as a brief evaluation and it showed significant imporvement in both efficacy and accuracy of patient management. It is feasible to use NFC-embedded smartphones to clarify the ambiguous and chaotic patient flow in a mass casualty incident.

  7. 7th Higgs Hunting 2016

    CERN Document Server

    2016-01-01

    A subject of major importance in fundamental physics is the investigation of the origin of Electroweak Symmetry Breaking. The mechanism of mass generation through the spontaneous breaking of a gauge symmetry is called the Brout-Englert-Higgs mechanism and is associated with the appearance of a physical scalar boson. The discovery announced at CERN on 4th July 2012 by the ATLAS and CMS Collaborations of a boson at a mass close to 125 GeV/c2, compatible with this scalar boson of the Standard Model, the so-called Higgs boson, mainly in γγ, ZZ and WW decay modes, with compatible evidence also found at Fermilab in the bb mode, changed the landscape. This important discovery was acknowledged as decisive for the attribution of the 2013 Nobel Prize in Physics awarded jointly to François Englert and Peter Higgs . This 7th workshop of the "Higgs Hunting" series organized in Paris on August 31 - September 2, 2016 will discuss the developments of LHC run 2 analyses, detailed studies of the new boson and possible de...

  8. Oncology residents' perspectives on communication skills and shared decision making.

    Science.gov (United States)

    Samant, Rajiv; Aivas, Inge; Bourque, Jean-Marc; Tucker, Tara

    2010-12-01

    Shared decision making (SDM) and effective communication are essential components of cancer care. Residents in oncology-related specialties were surveyed about communication skills and SDM. The response rate was 77% (17/22), and 93% stated that communication skills were very important for their specialty. Most (76%) thought their communication skills were adequate, but areas of difficulty included discussing end-of-life issues, giving hope when the prognosis was bleak and dealing with hostile patients. Only 58% of respondents had heard the term SDM, and 29% were aware of its meaning. More SDM and communication training are required for future oncology physicians.

  9. Health Education and Mass Communications.

    Science.gov (United States)

    Snegroff, Stanley

    1983-01-01

    Health educators should be able to use mass comunications media and should be knowledgeable about the most recent media theories, methods, and technologies. Suggestions for making effective use of television, newspapers, and other media for disseminating health information and for conducting media campaigns are given. (PP)

  10. Units related to radiation exposure and radioactivity in mass media: the Fukushima case study in Europe and Russia.

    Science.gov (United States)

    Perko, T; Tomkiv, Y; Oughton, D H; Cantone, M C; Gallego, E; Prezelj, I; Byrkina, E

    2015-04-01

    Using an analysis of the way European newspapers covered the Fukushima nuclear accident, this article explores how the mass media transmit information about radiation risks from experts to the general public. The study applied a media content analysis method on a total of 1340 articles from 12 leading newspapers in 6 countries: Belgium (N = 260), Italy (N = 270), Norway (N = 133), Russia (N = 172), Slovenia (N = 190) and Spain (N = 315). All articles analysed were selected as being directly or indirectly related to the Fukushima accident by containing the word 'nuclear' and/or 'Fukushima' and were published between the 11th March and the 11th May 2011. The data presented here focus specifically on a cross-cultural comparison of the way the media use quantitative units. Results suggest that although experts are accustomed to communicating about radiological risks in technical language, often using quantitative units to describe the risks, mass media do not tend to use these units in their reporting. Although the study found a large variation in the measurement units used in different countries, it appeared that journalists in all the analysed countries preferred to describe radioactivity by comparing different radiation exposures, rather than reporting the actual measured units. The paper concludes with some practical guidelines for sound public communication about radiation risks. © The Author 2014. Published by Oxford University Press. All rights reserved. For Permissions, please email: journals.permissions@oup.com.

  11. Gamma-gamma angular correlation for transitions in 101Tc and 76Se nuclei

    International Nuclear Information System (INIS)

    Zamboni, C.B.

    1988-01-01

    The technique of directional γ-γ angular correlation has been used the β - decay of 101 Mo (T 1/2 = 14,6 min) to levels in 101 Tc and 76 Hs (T 1/2 = 26,3 h) to levels in 76 Se. The angular correlation of coincident γ-transitions, in both nuclei, have been measured using HPGe-HPGe and HPGe-NaI(Tl) spectrometers. Measurements have been carried out for fifteen gamma-cascades in 101 Tc and twenty four cascades in 76 Se resulting in the determination of multipole mixing ratios δ(E2/M1), for fourteen γ-transitions in 101 Tc and sexteen γ-transitions in 76 Se. In the case of 101 Tc these measurements were realized for the first time and in the case of 76 Se the present results confirmed some of the mixing ratios determined In the earlier studies od nuclear orientation and angular correlation. Present results together with the results of earlier studies also permitted definite assigments of spins to the majority of levels in 101 Tc and 76 Se involved in the present study. The experimental results are discussed in terms of nuclear models and a comparasion of some of the properties of the Technetium odd mass nuclei with A = 95-103 and Selenium even mass nuclei with A = 76-82 has been made in order to ilustrate the systematic variation of these properties with mass number. (author) [pt

  12. {sup 230}Th/U-dating of a late Holocene low uranium speleothem from Cuba

    Energy Technology Data Exchange (ETDEWEB)

    Fensterer, Claudia; Mangini, Augusta [Forschungsstelle Radiometrie, Heidelberg Academy of Sciences, Im Neuenheimer Feld 229, 69120 Heidelberg (Germany); Scholz, Denis; Hoffmann, Derik [School of Geographical Sciences, University of Bristol, University Road, BS8 1SS, Bristol (United Kingdom); Pajon, Jesus M, E-mail: Claudia.Fensterer@iup.uni-heidelberg.d [Department of Archaeology, Cuban Institute of Anthropology, Amargura No. 203, e/n Habana y Aguiar, Ciudad de La Habana, CP: 10 100 (Cuba)

    2010-03-15

    We present 22 U-series ages for a stalagmite from north-western Cuba based on multi-collector inductively coupled plasma mass spectrometry (MC-ICPMS) and thermal ionisation mass spectrometry (TIMS). Our results reveal that the stalagmite continuously grew within the last {approx}1400a. Low uranium content of the sample and thus, extremely low {sup 230}Th concentrations limit the precision and accuracy of {sup 230}Th/U-dating by TIMS. Samples measured by MC-ICPMS show a high variability of {sup 232}Th content along the growth axis with some sections significantly affected by initial {sup 230}Th from a detrital phase. An a-priori bulk earth ratio for ({sup 238}U/{sup 232}Th) cannot be used to accurately account for this initial {sup 230}Th. Using an age model based on the {sup 230}Th/U ages determined on samples with low or negligible {sup 232}Th concentration, we find that the ({sup 238}U/{sup 232}Th) activity ratio of the detrital phase is an order of magnitude larger than the bulk earth value, indicating the importance of an accurately determined correction factor.

  13. Complete dissection of the Hb(64-76) determinant using T helper 1, T helper 2 clones, and T cell hybridomas

    DEFF Research Database (Denmark)

    Evavold, B D; Williams, S G; Hsu, B L

    1992-01-01

    We have generated cloned Th1 cells, Th2 cells, and T cell hybridomas specific for the single immunogenic peptide from the beta-chain of murine hemoglobin (Hb(64-76)). The availability of these various types of T cells provided us an unique opportunity to examine and dissect the T cell response...... to an immunogenic peptide. A panel of altered Hb peptides was made by replacing each amino acid in the Hb peptide (positions 64-76) with a conservative amino acid substitution or an alanine. Although none of the eleven T cell clones and hybridomas tested exhibited the same pattern of reactivity to the substituted...... Hb peptides, some general features were identified for all T cell responses. The primary T cell contact residue of Hb(64-76) was shown to be asparagine 72. For every Hb(64-76) specific T cell, no activation was observed using a peptide containing the conservative substitution of a glutamine...

  14. 76 FR 61279 - Communications Common Carriers, Reporting and Recordkeeping Requirements, Telephone...

    Science.gov (United States)

    2011-10-04

    ... FEDERAL COMMUNICATIONS COMMISSION 47 CFR Parts 32, 52, 61, 64, and 69 Communications Common... Accounts AGENCY: Federal Communications Commission. ACTION: Final rule; announcement of effective date. SUMMARY: This document announces the approval of the Office of Management and Budget (OMB) for information...

  15. 76 FR 58788 - Privacy Act of 1974; Systems of Records

    Science.gov (United States)

    2011-09-22

    ... Manager, Corporate Communications, Defense Finance and Accounting Service, DFAS-HKC/IN, 8899 E. 56th... inquires to FOIA/PA Program Manager, Corporate Communications, Defense Finance and Accounting Service, DFAS...; Systems of Records AGENCY: Defense Finance and Accounting Service, Department of Defense, (DoD). ACTION...

  16. 76 FR 10029 - Notice of Public Information Collection(s) Being Reviewed by the Federal Communications...

    Science.gov (United States)

    2011-02-23

    ... requirement; Third party disclosure requirement. Obligation to Respond: Required to obtain or retain benefits... CFR 76.94(f) and 76.107 require a distributor or broadcaster exercising exclusivity to provide to the...

  17. Reforming Iraqi Journalism and Mass Communication Higher Education: Adapting the UNESCO Model Curricula for Journalism Education to Iraqi Higher Education

    Science.gov (United States)

    Pavlik, John V.; Laufer, Peter D.; Burns, David P.; Ataya, Ramzi T.

    2012-01-01

    Journalism and mass communication higher education in Iraq is well established but largely isolated from global developments since the 1970s. In the post-Iraq war period, the United Nations Educational, Scientific and Cultural Organization (UNESCO) implemented a multiyear project to work with the leadership of Iraqi higher education to help update…

  18. International Conference on Information and Communication Technology for Intelligent Systems

    CERN Document Server

    Das, Swagatam

    2016-01-01

    This volume contains 60 papers presented at ICTIS 2015: International Conference on Information and Communication Technology for Intelligent Systems. The conference was held during 28th and 29th November, 2015, Ahmedabad, India and organized communally by Venus International College of Technology, Association of Computer Machinery, Ahmedabad Chapter and Supported by Computer Society of India Division IV – Communication and Division V – Education and Research. This volume contains papers mainly focused on ICT and its application for Intelligent Computing, Cloud Storage, Data Mining, Image Processing and Software Analysis etc.

  19. New Directions in Mass Communications Research: Physiological Measurement.

    Science.gov (United States)

    Fletcher, James E.

    Psychophysiological research into the effects of mass media, specifically the music of the masses, promises increased insight into the control the media exert on all their consumers. Attention and retention of mass media messages can be tested by measuring the receiver's electrodernal activity, pupil dilation, peripheral vasodilation, and heart…

  20. Editorial. Dialogue, Communication and Collaboration: Aspects of Philosophy and Communication

    Directory of Open Access Journals (Sweden)

    Jovilė Barevičiūtė

    2016-03-01

    Full Text Available Acting as a usual means of everyday communication and collaboration, dialogue is also a fundamental mode of human presence in the world. It is innate and, therefore, feels organic to people. Nothing but a dialogue determines and defines the inborn human potential of reflexivity, empathy and communitivity. Naturally, it is hardly surprising that as a phenomenon, a dialogue constantly fell within the purview of most prominent European thinkers and throughout different historical epochs, in the spaces of philosophy and communication, it unfolded in a diverse and multidimensional manner. Ancient Greek philosopher Plato wrote in the form of dialogue, this way opening the possibility to a reader to learn about the world and the order of things as well as defining a certain relationship between the perceiving subject and the perceivable object. In the early Middle Ages, writings of Saint Augustine encouraged people to immerse into themselves and start a conversation with God, which established a certain living relationship between spaces empirical and transcendental. Much later, towards the end of the 19th and the beginning of the 20th century, German phenomenologist Edmund Husserl, who developed the theory of the intentionality of the consciousness, perceived that no living relationship between people is feasible without intersubjectivity. In this case, the communication is conditioned on the focus of at least two subjects on a certain object. This object, in particular, ensures the potential of the meaning, content and the purpose of communication. Another German author Martin Buber treated the dialogue as a phenomenon, in which an individual establishes a personal relationship with the Christian God, and this gives rise to a certain immediacy: a confrontation with the Ruler of the Kingdom of Heaven gives meaning to all the other interpersonal relationships. These are but few different philosophical interpretations of dialogue as a phenomenon. The

  1. 76 FR 12821 - 150th Anniversary of the Inauguration of Abraham Lincoln

    Science.gov (United States)

    2011-03-09

    ... calls us to take a renewed devotion to the unfinished work remaining before our Nation--joining together... our Nation's 16th President under an unfinished dome of the United States Capitol, with the storm...

  2. Momentum transformation matrix for dielectron simulations in Pb-Pb collisions at $\\sqrt{s_{\\mathrm{NN}}}=2.76\\ \\mathrm{TeV}$

    CERN Document Server

    2017-01-01

    The measured invariant mass spectrum of dielectron pairs is affected by the finite momentum resolution of the detector, the energy loss of electrons and positrons in the detector material, and the tracking procedure. The unfolding of detector effects cannot be performed in multiple dimensions (invariant mass, pair-$p_{\\mathrm{T}}$) simultaneously since $N$-dimensional detector response matrices with $N = 4$ would be required, for which an algebra cannot be defined. Moreover, a simplified approach based on one-dimensional unfolding methods cannot be performed due to instabilities of the existing algorithms in the resonance regions. A consistent comparison between the measured dielectron spectrum in Pb--Pb collisions at $\\sqrt{s_{\\mathrm{NN}}}=2.76\\ \\mathrm{TeV}$ and theoretical model calculations requires taking into account the detector effects on the generated dielectron spectrum. This note contains the description of the ALICE detector effects on electrons and positrons and illustrates how to transform th...

  3. Combined dendrochronological and radiocarbon dating of six Russian icons from the 15th-17th centuries

    Science.gov (United States)

    Dolgikh, A. V.; Matskovsky, V. V.; Voronin, K. V.; Solomina, O. N.

    2017-06-01

    The results of dendrochronological and radiocarbon dating by means of accelerator mass spectrometry (AMS) of six medieval icons, originating from northern European Russia and painted on wooden panels made from Scots pine, dated to the 15th to 17th centuries are presented. The panels of each icon were studied using dendrochronology. Five to six AMS dates were obtained for four icons. Although five icons were dendro-dated successfully, one failed to be reliably cross-dated with the existing master tree-ring chronologies and it was dated by radiocarbon wiggle-matching. Dendrochronological dating and wiggle-matching of radiocarbon dates allowed us to determine the narrow chronological intervals of icon creation.

  4. Communication Policies Reflection on Globalization Process and the Role of Advertisement in Integrated Communication Environment

    OpenAIRE

    ÖZKAN, Abdullah

    2012-01-01

    Globalization process has created important changes and transformations across the world. These political, social, economic and cultural changes have considerably affected communication. The number of mass media instruments have increased, informatics has improved and also reaching information has become easier after the globalization of communication. New communication instruments and environments have been created. Globalised communication has also affected people, reaching the information ...

  5. 75 FR 52943 - Notice of Public Information Collection(s) Being Reviewed by the Federal Communications...

    Science.gov (United States)

    2010-08-30

    ... Federal Communications Commission via email to [email protected] and Cathy.Williams@fcc.gov . FOR FURTHER INFORMATION CONTACT: Cathy Williams on (202) 418-2918. SUPPLEMENTARY INFORMATION: OMB Control Number: 3060....1703, Commercial Records on Children's Programs; 76.1704, Proof-of-Performance Test Data, 76.1707...

  6. Theory, Method and Games in Communication.

    Science.gov (United States)

    MacLean, Malcolm S., Jr.

    The thesis that the methods in mass communication research for collecting, analyzing and interpreting data should relate directly to the theoretical models of communication is argued in this speech. Communication models indicate that a source can usually communicate more effectively in the presence of feedback from relevant receivers on their…

  7. Rumours about the Po Valley earthquakes of 20th and 29th May 2012

    Science.gov (United States)

    La Longa, Federica; Crescimbene, Massimo; Camassi, Romano; Nostro, Concetta

    2013-04-01

    The history of rumours is as old as human history. Even in remote antiquity, rumours, gossip and hoax were always in circulation - in good or bad faith - to influence human affairs. Today with the development of mass media, rise of the internet and social networks, rumours are ubiquitous. The earthquakes, because of their characteristics of strong emotional impact and unpredictability, are among the natural events that more cause the birth and the spread of rumours. For this reason earthquakes that occurred in the Po valley the 20th and 29th May 2012 generated and still continue to generate a wide variety of rumours regarding issues related to the earthquake, its effects, the possible causes, future predictions. For this reason, as occurred during the L'Aquila earthquake sequence in 2009, following the events of May 2012 in Emilia Romagna was created a complex initiative training and information that at various stages between May and September 2012, involved population, partly present in the camp, and then the school staff of the municipalities affected by the earthquake. This experience has been organized and managed by the Department of Civil Protection (DPC), the National Institute of Geophysics and Volcanology (INGV), the Emilia Romagna region in collaboration with the Network of University Laboratories for Earthquake Engineering (RELUIS), the Health Service Emilia Romagna Regional and voluntary organizations of civil protection in the area. Within this initiative, in the period June-September 2012 were collected and catalogued over 240 rumours. In this work rumours of the Po Valley are studied in their specific characteristics and strategies and methods to fight them are also discussed. This work of collection and discussion of the rumours was particularly important to promote good communication strategies and to fight the spreading of the rumours. Only in this way it was possible to create a full intervention able to supporting both the local institutions and

  8. Transceiver optics for interplanetary communications

    Science.gov (United States)

    Roberts, W. T.; Farr, W. H.; Rider, B.; Sampath, D.

    2017-11-01

    In-situ interplanetary science missions constantly push the spacecraft communications systems to support successively higher downlink rates. However, the highly restrictive mass and power constraints placed on interplanetary spacecraft significantly limit the desired bandwidth increases in going forward with current radio frequency (RF) technology. To overcome these limitations, we have evaluated the ability of free-space optical communications systems to make substantial gains in downlink bandwidth, while holding to the mass and power limits allocated to current state-of-the-art Ka-band communications systems. A primary component of such an optical communications system is the optical assembly, comprised of the optical support structure, optical elements, baffles and outer enclosure. We wish to estimate the total mass that such an optical assembly might require, and assess what form it might take. Finally, to ground this generalized study, we should produce a conceptual design, and use that to verify its ability to achieve the required downlink gain, estimate it's specific optical and opto-mechanical requirements, and evaluate the feasibility of producing the assembly.

  9. 76 FR 31846 - Safety Zone; 28th Annual Humboldt Bay Festival, Fireworks Display, Eureka, CA

    Science.gov (United States)

    2011-06-02

    ...-AA00 Safety Zone; 28th Annual Humboldt Bay Festival, Fireworks Display, Eureka, CA AGENCY: Coast Guard... support of the 28th Annual Humboldt Bay Festival Fireworks Display on the specified waters off the South... Humboldt Bay Festival Fireworks Display. The fireworks display is for entertainment purposes. This safety...

  10. Production and characterization of 228Th calibration sources with low neutron emission for GERDA

    Science.gov (United States)

    Baudis, L.; Benato, G.; Carconi, P.; Cattadori, C.; De Felice, P.; Eberhardt, K.; Eichler, R.; Petrucci, A.; Tarka, M.; Walter, M.

    2015-12-01

    The GERDA experiment at the Laboratori Nazionali del Gran Sasso (LNGS) searches for the neutrinoless double beta decay of 76Ge. In view of the GERDA Phase II data collection, four new 228Th radioactive sources for the calibration of the germanium detectors enriched in 76Ge have been produced with a new technique, leading to a reduced neutron emission rate from (α, n) reactions. The gamma activities of the sources were determined with a total uncertainty of ~4% using an ultra-low background HPGe detector operated underground at LNGS. The neutron emission rate was determined using a low background LiI(Eu) detector and a 3He counter at LNGS. In both cases, the measured neutron activity is ~10-6 n/(sṡBq), with a reduction of about one order of magnitude with respect to commercially available 228Th sources. Additionally, a specific leak test with a sensitivity to leaks down to ~10 mBq was developed to investigate the tightness of the stainless steel capsules housing the sources after their use in cryogenic environment.

  11. Thermodynamics of the vaporization of non-stoichiometric thorium monocarbide ThC1±x

    International Nuclear Information System (INIS)

    Yamawaki, Michio; Koyama, Tadafumi; Takahashi, Yoichi

    1989-01-01

    Vaporization thermodynamics of thorium monocarbide phase ThC 1±x was studied by mass spectrometric Knudsen effusion method at the compositions of ThC 0.891 , ThC 0.975 , ThC 1.007 and ThC 1.074 . The partial vapor pressure of Th(g) and activities of Th and C in ThC 1±x were determined at 2060 to 2330 K. Gibbs energies of formation of ThC 1±x were also determined. Congruent vaporization composition of ThC 1±x was evaluated at 2300 K to be ThC 1.09 . Congruent vaporization and congruent effusing compositions were defined explicitly and their characteristics brought out. (orig.)

  12. CORRELATION BETWEEN FAMILY COMMUNICATION PATTERNS AND JUVENILE DELINQUENCY IN JUNIOR HIGH SCHOOL

    Directory of Open Access Journals (Sweden)

    Zurriyatun Thoyibah

    2017-08-01

    Full Text Available Background: Adolescents who are in transition period have high risk behavior of juvenile delinquency. Communication between parents and adolescents effectively and openly could help adolescents to avoid delinquency behavior. Objective: This study aims to examine the relationship between family communication patterns and juvenile delinquency in Junior High School. Methods: This research employed a cross-sectional design with correlation description approach. There were 243 students selected using simple random sampling from the 7th and 8th grade students of Junior High School. A questionnaire of juvenile delinquency and family communication pattern were used in this study. Data were analyzed using Chi Square test. Result: The research showed that the majority juvenile delinquency category was low (65% and the majority of communication pattern was in functional category (73.3%. There was a significant relationship between family communication pattern and juvenile delinquency (p<0.05. Conclusion: Communication pattern within family have significant association with juvenile delinquency.

  13. Social Communication between Traditional and the New Mass-Media

    Directory of Open Access Journals (Sweden)

    Andreea-Maria Tîrziu

    2014-05-01

    Full Text Available The means of communication, from the most simple and natural ones – such as gestures and voice, to the most complex and developed ones – such as the new electronic media, have constantly brought changes to the society, their own transformation being due to the social environment that generated them. Nowadays, the new media – being in a rapid development unprecedented in the past – is giving new insights of communication and learning to the younger generations which, unlike those formed by elder people, manage to quickly assimilate the changes that occur. The purpose of this article is to provide a framework for public institutions for a better interaction with citizens. It shows the literature that focuses on social media statistics. At the end of our study, it is necessary to refer again to the needs of the organizations in which social communication has its origins, to exit the logic of politics and the media and to completely redefine the relationship between them and the social communication itself. We have treated the terms of the relationship between media and social communication, but it is the case to reiterate the importance of this point. In this context, we have identified the social nature still in embryo of a new relationship between media and educational sector; the more fragile the more difficult it is to overcome the stereotype of the “recreational” media.

  14. COMMUNICATION SATELLITES FOR EDUCATION, SCIENCE AND CULTURE. REPORTS AND PAPERS ON MASS COMMUNICATION, NO. 53.

    Science.gov (United States)

    SCHRAMM, WILBUR

    THE TECHNOLOGY OF COMMUNICATION SATELLITES IS SUFFICIENTLY ADVANCED THAT CONCERNED AGENCIES, SUCH AS UNESCO, SHOULD BEGIN TO PLAN FOR THEIR USE IN EXCHANGE OF DATA, NEWS TRANSMISSION, CULTURAL EXCHANGE, AND EDUCATION. GROUNDWORK IN TECHNOLOGY, IN THE DESIGN OF A SATELLITE COMMUNICATION SYSTEM, IN VALUE JUDGMENTS, IN AGREEMENTS OF COOPERATION AND…

  15. 75 FR 9899 - Public Safety and Homeland Security Bureau; Federal Advisory Committee Act; Communications...

    Science.gov (United States)

    2010-03-04

    ... FEDERAL COMMUNICATIONS COMMISSION Public Safety and Homeland Security Bureau; Federal Advisory Committee Act; Communications Security, Reliability, and Interoperability Council; Notice of Public Meeting... Analysis Division, Public Safety and Homeland Security Bureau, Federal Communications Commission, 445 12th...

  16. Journalism and Mass Communication Students at Historically Black Colleges and Universities and Predominantly White Institutions: Saying Goodbye to the Digital Divide

    Science.gov (United States)

    Crawford, Jerry, II

    2013-01-01

    The digital divide has been described as the distance or gap in access to information based on race, ethnicity, income, education and geographical location. This study examined how freshmen and first-semester journalism and mass communications students at five Historically Black Colleges and Universities [HBCUs] have been able to bridge the…

  17. Potret interpersonal communication skill mahasiswa calon konselor

    Directory of Open Access Journals (Sweden)

    Dian Ari Widyastuti

    2018-05-01

    The purpose of this study is to determine the interpersonal communication skill level of the counselor candidate students. This study is a quantitative descriptive study with data collection instrument in the form of Interpersonal Communication Skill (ICS scale. The subjects of the study were 105 students of Guidance and Counseling Study Program in one of the universities in Yogyakarta City which was taken by random sampling technique. The data were analyzed using descriptive statistical analysis, where the criteria were calculated using standard deviation and mean formulas. The results showed that as many as 14.29% of students are in the criteria of interpersonal communication skill is very high, 23.81% of students are in interpersonal communication skill criteria high, 37.14% of students are on interpersonal communication skill criteria are, 20% sinterpersonal communication skills criteria are low, and 4.76% of students are in very low interpersonal communication skill criteria. The results of this study can be used as a reference in an effort to develop interpersonal communication skill prospective student counselor

  18. Einstein Never Approved of Relativistic Mass

    Science.gov (United States)

    Hecht, Eugene

    2009-01-01

    During much of the 20th century it was widely believed that one of the significant insights of special relativity was "relativistic mass." Today there are two schools on that issue: the traditional view that embraces speed-dependent "relativistic mass," and the more modern position that rejects it, maintaining that there is only one mass and it's…

  19. Measuring the Confidence of 8th Grade Taiwanese Students' Knowledge of Acids and Bases

    Science.gov (United States)

    Jack, Brady Michael; Liu, Chia-Ju; Chiu, Houn-Lin; Tsai, Chun-Yen

    2012-01-01

    The present study investigated whether gender differences were present on the confidence judgments made by 8th grade Taiwanese students on the accuracy of their responses to acid-base test items. A total of 147 (76 male, 71 female) students provided item-specific confidence judgments during a test of their knowledge of acids and bases. Using the…

  20. The Functional Role of Music in Communicating Death through/in YouTube Videos

    Directory of Open Access Journals (Sweden)

    Panagiotis Pentaris

    2014-09-01

    Full Text Available Since the establishment of thanatology, the science of death, in the early 20th century, death has not only been considered a controversial subject, but it has also been regarded as a taboo topic. Various ways of communicating death have developed over the last few decades. With the advent of different mass and social media and their increasing impact on everyday life in the 21st century, death can now be communicated via a number of media platforms, such as television, radio, and online videos. This type of communication is underpinned by a series of dimensions, in particular music, that shape the conveyed message. Music has been extensively used in the dissemination of information in the wider media outlet. It is widely seen as a means of evoking emotions and of facilitating the process of assimilating information that is communicated via media. This paper seeks to discuss the functional role of music in communicating death in online video platforms. In particular, the example of the YouTube platform is used to identify the links between death, music and video platforms. This paper is part of a large-scale study on the functional role of music in communicating death through YouTube videos. It is suggested that music may serve as a link between media and death. The conclusions that are drawn in this paper are supported by the authors’ current and ongoing study and critical analysis of the deployment of music in the communication of death.

  1. The influence of Oort clouds on the mass and chemical balance of the interstellar medium

    International Nuclear Information System (INIS)

    Stern, S.A.; Shull, J.M.

    1990-01-01

    The contribution of stellar encounters and interstellar erosion to comet cloud mass injection to the ISM is calculated. It is shown that evaporative mass loss from passing stars and SNe results in an average Galactic mass injection rate of up to 10 to the -5th solar mass/yr if such clouds are frequent around solar-type stars. Cometary erosion by interstellar grains produces an injection rate of 10 to the -5th to 10 to the -4th solar mass/yr. An injection rate of 2 x 10 to the -5th solar mass/yr is calculated. Each of these rates could be increased by a factor of about 15 if the comet clouds contain a significant amount of smaller debris. It is concluded that the total mass injection rate of material to the ISM by comet clouds is small compared to other ISM mass injection sources. Comet cloud mass loss to the ISM could be responsible for a sizeable fraction of the metal and dust abundances of the ISM if Oort clouds are common. 50 refs

  2. Impact of body mass on job quality.

    Science.gov (United States)

    Kim, Tae Hyun; Han, Euna

    2015-04-01

    The current study explores the association between body mass and job quality, a composite measurement of job characteristics, for adults. We use nationally representative data from the Korean Labor and Income Panel Study for the years 2005, 2007, and 2008 with 7282 person-year observations for men and 4611 for women. A Quality of Work Index (QWI) is calculated based on work content, job security, the possibilities for improvement, compensation, work conditions, and interpersonal relationships at work. The key independent variable is the body mass index (kg/m(2)) splined at 18.5, 25, and 30. For men, BMI is positively associated with the QWI only in the normal weight segment (+0.19 percentage points at the 10th, +0.28 at the 50th, +0.32 at the 75th, +0.34 at the 90th, and +0.48 at the 95th quantiles). A unit increase in the BMI for women is associated with a lower QWI at the lower quantiles in the normal weight segment (-0.28 at the 5th, -0.19 at the 10th, and -0.25 percentage points at the 25th quantiles) and at the upper quantiles in the overweight segment (-1.15 at the 90th and -1.66 percentage points at the 95th quantiles). The results imply a spill-over cost of overweight or obesity beyond its impact on health in terms of success in the labor market. Copyright © 2015 Elsevier B.V. All rights reserved.

  3. 1st International Conference on Information and Communication Technology for Intelligent Systems

    CERN Document Server

    Das, Swagatam

    2017-01-01

    This volume contains 59 papers presented at ICTIS 2015: International Conference on Information and Communication Technology for Intelligent Systems. The conference was held during 28th and 29th November, 2015, Ahmedabad, India and organized communally by Venus International College of Technology, Association of Computer Machinery, Ahmedabad Chapter and Supported by Computer Society of India Division IV – Communication and Division V – Education and Research. This volume contains papers mainly focused on ICT for Computation, Algorithms and Data Analytics etc.

  4. Leader-based and self-organized communication: modelling group-mass recruitment in ants.

    Science.gov (United States)

    Collignon, Bertrand; Deneubourg, Jean Louis; Detrain, Claire

    2012-11-21

    For collective decisions to be made, the information acquired by experienced individuals about resources' location has to be shared with naïve individuals through recruitment. Here, we investigate the properties of collective responses arising from a leader-based recruitment and a self-organized communication by chemical trails. We develop a generalized model based on biological data drawn from Tetramorium caespitum ant species of which collective foraging relies on the coupling of group leading and trail recruitment. We show that for leader-based recruitment, small groups of recruits have to be guided in a very efficient way to allow a collective exploitation of food while large group requires less attention from their leader. In the case of self-organized recruitment through a chemical trail, a critical value of trail amount has to be laid per forager in order to launch collective food exploitation. Thereafter, ants can maintain collective foraging by emitting signal intensity below this threshold. Finally, we demonstrate how the coupling of both recruitment mechanisms may benefit to collectively foraging species. These theoretical results are then compared with experimental data from recruitment by T. caespitum ant colonies performing group-mass recruitment towards a single food source. We evidence the key role of leaders as initiators and catalysts of recruitment before this leader-based process is overtaken by self-organised communication through trails. This model brings new insights as well as a theoretical background to empirical studies about cooperative foraging in group-living species. Copyright © 2012 Elsevier Ltd. All rights reserved.

  5. Fiber-optic communication systems

    CERN Document Server

    Agrawal, Govind P

    2010-01-01

    This book provides a comprehensive account of fiber-optic communication systems. The 3rd edition of this book is used worldwide as a textbook in many universities. This 4th edition incorporates recent advances that have occurred, in particular two new chapters. One deals with the advanced modulation formats (such as DPSK, QPSK, and QAM) that are increasingly being used for improving spectral efficiency of WDM lightwave systems. The second chapter focuses on new techniques such as all-optical regeneration that are under development and likely to be used in future communication systems. All othe

  6. 60th Anniversary

    CERN Multimedia

    Staff Association

    2015-01-01

      The Staff Association is happy to announce the start of the festivities for its 60th anniversary. To mark this event, we asked a graphic designer, Kevin Moles, who works with the support of Fabienne Marcastel/DG, to create an anniversary logo. This is the model which was chosen. From now on, you can find the new logo on all our sites, and materials related to the anniversary. We would like to thank Kevin for his work and help. More details of the celebration will be communicated later, but please already reserve the evening of May 21, and come celebrate with us and help us blow out the 60 candles of the Staff Association.

  7. Mass Communications as a Vehicle to Lure Russian Émigrés Homeward

    Directory of Open Access Journals (Sweden)

    Simo Mikkonen

    2011-04-01

    Full Text Available After the millions of wartime displaced citizens had been forcibly returned to the Soviet Union after the Second World War, the Soviet Union inaugurated a new type of campaign in the mid-1950s to get all the remaining Soviet citizens and former émigrés from Sovietoccupied areas to migrate back. In this campaign, the Soviets used all the means of mass communication they were able to produce, especially radio combined with the press and direct contact with people. The campaign was not very successful, at least not among the people it was supposed to lure back: people residing in Europe. However, many people, especially from Latin America, migrated back to the Soviet Union, only to be disappointed, just as the people who had migrated to the Soviet Union in the early 1930s.

  8. Business Communication and Diversity in the Workplace: A Guest Editorial

    OpenAIRE

    Thomas, Gail Fann

    1996-01-01

    In 1994 I chaired a panel, "Communication Related to Diversity in the Workplace," at the 59th Annual Convention of the Association for Business Communication held in San Diego, California. At that time I proposed a special issue of The Journal of Business Communication. The issue's goal was to summarize literature that related business communication and diversity in the workplace. A second goal was to offer emergent empirical and conceptual work. The final goal was to cre...

  9. 77 FR 35962 - Utilizing Rapidly Deployable Aerial Communications Architecture in Response to an Emergency

    Science.gov (United States)

    2012-06-15

    ... Aerial Communications Architecture in Response to an Emergency AGENCY: Federal Communications Commission... deployable aerial communications architecture (DACA) in facilitating emergency response by rapidly restoring... copying during normal business hours in the FCC Reference Information Center, Portals II, 445 12th Street...

  10. Proceedings of the Annual Meeting of the Association for Education in Journalism and Mass Communication (86th, Kansas City, Missouri, July 30-August 2, 2003). Public Relations Division.

    Science.gov (United States)

    2003

    The Public Relations Division of the proceedings contains the following 20 papers: "Communicating for Technical Change: Business-to-Business Communication with Small Manufacturing Firms" (Danielle Pontiff); "Integrating Editorial Presentation and Public Relations Publications: New Frontiers for Convergence and Collaborative…

  11. 76 FR 30714 - Information Collection Being Reviewed by the Federal Communications Commission

    Science.gov (United States)

    2011-05-26

    ... not required to file post-consummation notices of pro forma transactions, except that a post... FEDERAL COMMUNICATIONS COMMISSION Information Collection Being Reviewed by the Federal Communications Commission AGENCY: Federal Communications Commission. ACTION: Notice and request for comments...

  12. Participatory design of mass health communication in three languages for seniors and people with disabilities on Medicaid.

    Science.gov (United States)

    Neuhauser, Linda; Rothschild, Beccah; Graham, Carrie; Ivey, Susan L; Konishi, Susana

    2009-12-01

    We used participatory design methods to develop and test guidebooks about health care choices intended for 600 000 English-, Spanish-, and Chinese-speaking seniors and people with disabilities receiving Medicaid in California. Design and testing processes were conducted with consumers and professionals; they included 24 advisory group interviews, 36 usability tests, 18 focus groups (105 participants), 51 key informant interviews, guidebook readability and suitability testing, linguistic adaptation, and iterative revisions of 4 prototypes. Participatory design processes identified preferences of intended audiences for guidebook content, linguistic adaptation, and format; guidebook readability was scored at the sixth- to eighth-grade level and suitability at 95%. These findings informed the design of a separate efficacy study that showed high guidebook usage and satisfaction, and better gains in knowledge, confidence, and intended behaviors among intervention participants than among control participants. Participatory design can be used effectively in mass communication to inform vulnerable audiences of health care choices. The techniques described can be adapted for a broad range of health communication interventions.

  13. High-temperature vaporization of thorium-uranium mixed monocarbide (Th1-y, Uy)C

    International Nuclear Information System (INIS)

    Koyama, Tadafumi; Yamawaki, Michio

    1989-01-01

    Vaporization thermodynamics of thorium-uranium mixed monocarbide phase (Th 1-y , U y )C was studied by mass spectrometric Knudsen effusion method for the compositions of (Th 0.9 , U 0.1 )C 0.855 , (Th 0.8 , U 0.2 )C 0.973 and (Th 0.6 , U 0.4 )C 0.973 . The partial vapor pressures of Th(g) and U(g) and activities of Th and U of these mixed monocarbides were determined at temperatures ranging from about 2000 to 2200 K. Further, the partial pressures of Th(g) and U(g) and activities of Th and U of the stoichiometric mixed monocarbides (Th 1-y , U y )C 1.00 were evaluated by compensating for the effect of carbon content. The Gibbs energies of formation of stoichiometric (Th 1-y , U y )C 1.00 were also evaluated. (orig.)

  14. Early Parenteral Nutrition in Patients with Biliopancreatic Mass Lesions, a Prospective, Randomized Intervention Trial.

    Directory of Open Access Journals (Sweden)

    Janine Krüger

    Full Text Available Patients with biliopancreatic tumors frequently suffer from weight loss and cachexia. The in-hospital work-up to differentiate between benign and malignant biliopancreatic lesions requires repeated pre-interventional fasting periods that can aggravate this problem. We conducted a randomized intervention study to test whether routine in-hospital peripheral intravenous nutrition on fasting days (1000 ml/24 h, 700 kcal has a beneficial effect on body weight and body composition.168 patients were screened and 100 enrolled in the trial, all undergoing in-hospital work-up for biliopancreatic mass lesions and randomized to either intravenous nutrition or control. Primary endpoint was weight loss at time of hospital discharge; secondary endpoints were parameters determined by bioelectric impedance analysis and quality of life recorded by the EORTC questionnaire.Within three months prior to hospital admission patients had a median self-reported loss of 4.0 kg (25*th: -10.0 kg and 75*th* percentile: 0.0kg of body weight. On a multivariate analysis nutritional intervention increased body weight by 1.7 kg (95% CI: 0.204; 3.210, p = 0.027, particularly in patients with malignant lesions (2.7 kg (95% CI: 0.71; 4.76, p < 0.01.In a hospital setting, patients with suspected biliopancreatic mass lesions stabilized their body weight when receiving parenteral nutrition in fasting periods even when no total parenteral nutrition was required. Analysis showed that this effect was greatest in patients with malignant tumors. Further studies will be necessary to see whether patient outcome is affected as well.ClinicalTrials.gov NCT02670265.

  15. 11th International Conference on Multimedia and Ubiquitous Engineering & 12th International Conference on Future Information Technology

    CERN Document Server

    Chen, Shu-Ching; Choo, Kim-Kwang

    2017-01-01

    This book presents the proceedings of the 11th International Conference on Multimedia and Ubiquitous Engineering (MUE2017) and the 12th International Conference on Future Information Technology (FutureTech2017), held in Seoul, South Korea on May 22–24, 2017. These two conferences provided an opportunity for academic and industrial professionals to discuss recent advances in the area of multimedia and ubiquitous environments including models and systems, new directions, and novel applications associated with the utilization and acceptance of ubiquitous computing devices and systems. The resulting papers address the latest technological innovations in the fields of digital convergence, multimedia convergence, intelligent applications, embedded systems, mobile and wireless communications, bio-inspired computing, grid and cloud computing, semantic web, user experience, HCI, and security and trust computing. The book offers a valuable resource for a broad readership, including students, academic researchers, and...

  16. Impact of postgraduate training on communication skills teaching: a controlled study

    OpenAIRE

    Junod Perron, N.; Nendaz, M.; Louis-Simonet, M.; Sommer, J.; Gut, A.; Cerutti, B.; Vleuten, C.P.M. van der; Dolmans, D.

    2014-01-01

    BACKGROUND: Observation of performance followed by feedback is the key to good teaching of communication skills in clinical practice. The fact that it occurs rarely is probably due to clinical supervisors' perceived lack of competence to identify communication skills and give effective feedback. We evaluated the impact of a faculty development programme on communication skills teaching on clinical supervisors' ability to identify residents' good and poor communication skills and to discuss th...

  17. Far IR spectra of Th(IV) halide complexes of some heterocyclic bases

    International Nuclear Information System (INIS)

    Srivastava, A.K.; Agarwal, R.K.; Srivastava, M.; Kapoor, V.; Srivastava, T.N.

    1981-01-01

    The synthesis and IR spectra of Th(IV) perchlorato, nitrato and thiocyanato complexes of some heterocyclic bases have been reported. Halogens are common ligands in coordination chemistry forming coordinate bonds with metals readily. Metal halogen (M-X) stretching bands show a strong absorption in the far-IR region. Very little information is available on Th-X stretching frequencies. In the present communication, adducts of Th(IV) halide with certain nitrogen heterocyclic bases such as pyridine, α-picoline, 2-amino pyridine, 2:4-lutidine, 2:6-lutidine, quinoline, 2,2'-bipyridine and 1,10-phenanthroline were synthesised and characterised. Experimental details are given. Results are presented and discussed. (author)

  18. Why practitioners do (not) apply crisis communication theory in practice

    OpenAIRE

    Claeys, An-Sofie; Opgenhaffen, Michaël

    2016-01-01

    Twenty-five in-depth interviews with Belgian crisis communication practitioners were conducted to examine the gap between theory and practice. Crisis communication has become an important research area within public relations. Several studies have resulted in theories and guidelines regarding the effective use of communication during organizational crises. Unfortunately, these findings are not always put into practice. This study examines to what extent public relations practitioners apply th...

  19. 11th International Conference on Computing and Information Technology

    CERN Document Server

    Meesad, Phayung; Boonkrong, Sirapat

    2015-01-01

    This book presents recent research work and results in the area of communication and information technologies. The book includes the main results of the 11th International Conference on Computing and Information Technology (IC2IT) held during July 2nd-3rd, 2015 in Bangkok, Thailand. The book is divided into the two main parts Data Mining and Machine Learning as well as Data Network and Communications. New algorithms and methods of data mining asr discussed as well as innovative applications and state-of-the-art technologies on data mining, machine learning and data networking.

  20. Differential employment rates in the journalism and mass communication labor force based on gender, race and ethnicity: Exploring the impact of affirmative action

    NARCIS (Netherlands)

    Becker, L.B.; Lauf, E.; Lowrey, W.

    1999-01-01

    This paper examines whether gender, race, and ethnicity are associated with employment in the journalism and mass communication labor market and—if discrepancies in employment exist—what explanations might he offered for them. The data show strong evidence that race and ethnicity are associated with

  1. Women's use of information and communication technology in ...

    African Journals Online (AJOL)

    Women's use of information and communication technology in accessing maternal and child health information in Nigeria. ... MCH information was accessed through mobile phones (76.0%), radio (66.9%), television (55.1%), the Internet (27.3%) and the public address system/projector (2.5%). The MCH information themes ...

  2. Three-Dimensional Printing as an Interdisciplinary Communication Tool: Preparing for Removal of a Giant Renal Tumor and Atrium Neoplastic Mass.

    Science.gov (United States)

    Golab, Adam; Slojewski, Marcin; Brykczynski, Miroslaw; Lukowiak, Magdalena; Boehlke, Marek; Matias, Daniel; Smektala, Tomasz

    2016-08-22

    Three-dimensional (3D) printing involves preparing 3D objects from a digital model. These models can be used to plan and practice surgery. We used 3D printing to plan for a rare complicated surgery involving the removal of a renal tumor and neoplastic mass, which reached the heart atrium. A printed kidney model was an essential element of communication for physicians with different specializations.

  3. 76 FR 72922 - Federal Advisory Committee Act; Communications Security, Reliability, and Interoperability Council

    Science.gov (United States)

    2011-11-28

    ... alerting systems, 9-1-1 location accuracy, and network security. The FCC will attempt to accommodate as... FEDERAL COMMUNICATIONS COMMISSION Federal Advisory Committee Act; Communications Security... persons that the Federal Communications Commission's (FCC) third Communications Security, Reliability, and...

  4. Direct Measurement of Initial 230TH/ 232TH Ratios in Central Texas Speleothems for More Accurate Age Determination

    Science.gov (United States)

    Wortham, B. E.; Banner, J. L.; James, E.; Loewy, S. L.

    2013-12-01

    Speleothems, calcite deposits in caves, preserve a record of climate in their growth rate, isotope ratios and trace element concentrations. These variables must be tied to precise ages to produce pre-instrumental records of climate. The 238U-234U- 230Th disequilibrium method of dating can yield precise ages if the amount of 230Th from the decay of radiogenic 238U can be constrained. 230Th in a speleothem calcite growth layer has two potential sources - 1) decay of radioactive 238U since the time of growth of the calcite layer; and 2) initial detrital 230Th, incorporated along with detrital 232Th, into the calcite layer at the time it grew. Although the calcite lattice does not typically incorporate Th, samples can contain impurities with relatively high Th contents. Initial 230Th/232Th is commonly estimated by assuming a source with bulk-Earth U/Th values in a state of secular equilibrium in the 238U-decay chain. The uncertainty in this 230Th/232Th estimate is also assumed, typically at +/-100%. Both assumptions contribute to uncertainty in ages determined for young speleothems. If the amount of initial detrital 230Th can be better quantified for samples or sites, then U-series ages will have smaller uncertainties and more precisely define the time series of climate proxies. This study determined the initial 230Th/232Th of modern calcite to provide more precise dates for central Texas speleothems. Calcite was grown on glass-plate substrates placed under active drips in central Texas caves. The 230Th/232Th of this modern calcite was determined using thermal ionization mass spectrometry. Results show that: 1) initial 230Th/232Th ratios can be accurately determined in these young samples and 2) measuring 230Th/232Th reduces the uncertainties in previously-determined ages on stalagmites from under the same drips. For example, measured initial 230Th/232Th in calcite collected on substrates from different locations in the cave at Westcave Preserve are 15.3 × 0.67 ppm

  5. Communication Technologies for Vehicles

    DEFF Research Database (Denmark)

    Vinel, Alexey

    This book constitutes the proceedings of the 8th International Workshop on Communication Technologies for Vehicles, Nets4Cars/Nets4Trains/Nets4Aircraft 2015, held in Sousse, Tunisia, in May 2015. The 20 papers presented in this volume were carefully reviewed and selected from 27 submissions....... The contributions are organized in topical sections named: road; rail; and air....

  6. Social Communication between Traditional and the New Mass-Media

    OpenAIRE

    Andreea-Maria Tîrziu; Cătălin I. Vrabie

    2014-01-01

    The means of communication, from the most simple and natural ones – such as gestures and voice, to the most complex and developed ones – such as the new electronic media, have constantly brought changes to the society, their own transformation being due to the social environment that generated them. Nowadays, the new media – being in a rapid development unprecedented in the past – is giving new insights of communication and learning to the younger generations which, unlike those f...

  7. Communication in different keys

    International Nuclear Information System (INIS)

    Souwer, Corinne

    1995-01-01

    This paper is based on a study for which the research has been conducted by Esther van der Draai, trainee at ECN - Nuclear Energy, Dutch member of the NucNet board, delegation member of the European Task Force Group - 10th Anniversary of Chernobyl. The complete study is presented to WIN. It explains how to attune communication to the target group, and discusses the communication theory analogue language, which does not only include the typical non-verbal signals, such as eye contact, facial expression, gestures, etc., but also smiling, blushing, sighing, clothing, smell. In short, analogue language is always there and always influences other parties

  8. 76 FR 60030 - Information Collections Being Reviewed by the Federal Communications Commission

    Science.gov (United States)

    2011-09-28

    ... with a collection of information subject to the PRA that does not display a valid Office of Management... franchising authority. Section 76.923 records are kept by cable operators in order to demonstrate that charges...

  9. Loading of mass spectrometry ion trap with Th ions by laser ablation for nuclear frequency standard application.

    Science.gov (United States)

    Borisyuk, Petr V; Derevyashkin, Sergey P; Khabarova, Ksenia Y; Kolachevsky, Nikolay N; Lebedinsky, Yury Y; Poteshin, Sergey S; Sysoev, Alexey A; Tkalya, Evgeny V; Tregubov, Dmitry O; Troyan, Viktor I; Vasiliev, Oleg S; Yakovlev, Valery P; Yudin, Valery I

    2017-08-01

    We describe an original multisectional quadrupole ion trap aimed to realize nuclear frequency standard based on the unique isomer transition in thorium nucleus. It is shown that the system effectively operates on Th + , Th 2+ and Th 3+ ions produced by laser ablation of metallic thorium-232 target. Laser intensity used for ablation is about 6 GW/cm 2 . Via applying a bias potential to every control voltage including the RF one, we are able not only to manipulate ions within the energy range as wide as 1-500 eV but to specially adjust trap potentials in order to work mainly with ions that belong to energy distribution maximum and therefore to effectively enhance the number of trapped ions. Measurement of energy distributions of 232 Th + , 232 Th 2+ , 232 Th 3+ ions obtained by laser ablation allows us to define optimal potential values for trapping process. Observed number of ions inside trap in dependence on trapping time is found to obey an unusually slow - logarithmic decay law that needs more careful study.

  10. Higher Education: How Freshmen and First-Year Journalism and Mass Communication Students at HBCUs and PWUs Used the Internet in Their Decision

    Science.gov (United States)

    Crawford, Jerry, II

    2013-01-01

    This study set out to explore how the Internet was used by Journalism and Mass Communications Program students at Historically Black Colleges and Universities and Predominately White Universities in their college choice and if these institutions were able to provide the information the respondents were looking for in their search. The study found…

  11. The Quality of Communication in the Context of Regional Development

    Directory of Open Access Journals (Sweden)

    Lenka Ližbetinová

    2014-12-01

    Full Text Available Public administration of the Czech Republic is currently in the process of improving services by introducing systems and principles of quality management. This process is also supported by the New Strategic Framework for the Development of Public Administration of the Czech Republic for the period 2014 -2020th and the National Strategy for Quality Policy in the Czech Republic for the period 2011 to 2015th. The issue of regional development depends on functional and effective cooperation between public authorities, business portfolio and the public. Implementation of individual projects aimed at regional development cannot be successful if effective and efficient communication strategy is not implemented. The basic requirements that are required from communication links with respect to communication aims can be defined by using the principles and rules of quality management. By respecting these requirements, it is possible to provide an appropriate mix of communication tools in the strategic planning of communication events. Selecting and setting effective communication tools can be made by methods of multi-criteria evaluation of alternatives. For this objective it is possible to use the AHP method, which takes into account the specifics of the decision-making process in the conditions communication management development projects. Better communication of quality management in projects aimed at regional development can be obtained by applying these methods. The aim of the paper is the proposal of one possible solution methodologies optimal choice of communication tools in the context of strategic communication planning regional development projects.

  12. The initial mass function for very low mass stars in the Hyades

    International Nuclear Information System (INIS)

    Hubbard, W.B.; Burrows, A.; Lunine, J.I.

    1990-01-01

    Theoretical luminosity functions at various evolutionary ages for stars and substellar objects (brown dwarfs), spanning the mass range from 0.03 to 0.2 solar mass is computed. These functions constrain the distribution of very low mass objects in a star cluster of known age. Calculations with a 1988-1989 survey of faint members of the Hyades cluster by Leggett and Hawkins (1988, 1989), a cluster whose age is 6 x 10 to the 8th yr are compared. The comparison shows that the survey does not reach sufficiently low luminosities to reveal brown dwarfs. A strong constraint on the initial mass function (IMF) for very low mass stars in the Hyades is obtained and it is inferred that its IMF does not increase with decreasing mass for the mass interval investigated here. Results imply at most a moderate contribution from brown dwarfs to the cluster mass, and to the Galaxy's mass if the Hyades are representative of the Galaxy as a whole. 10 refs

  13. Media Exposure, Interpersonal Communication and the Electoral Decision Process.

    Science.gov (United States)

    Kimsey, William D.; Hantz, Alan

    The relationships among mass media, interpersonal communication, and voting behavior were explored in a two-stage panel study of 141 respondents during a 1974 Illinois congressional election. Analyses of perceived exposures to mass media and to interpersonal communication were interpreted as supporting Rogers and Shoemakers' (1971)…

  14. Parent-Child Emotional Communication and Children's Coping in Middle Childhood

    Science.gov (United States)

    Gentzler, Amy L.; Contreras-Grau, Josefina M.; Kerns, Kathryn A.; Weimer, Barbara L.

    2005-01-01

    Parent-child communication regarding children's negative emotions and coping were examined in a sample of 75 5th graders (53% boys) and their mothers and fathers. We predicted that emotionally open communication between a parent and his or her child would be related to children's use of constructive coping strategies. Parents reported on how they…

  15. Mass media communication of emergency issues and countermeasures in a nuclear accident: Fukushima reporting in European newspapers

    International Nuclear Information System (INIS)

    Gallego, Eduardo; Cantone, Marie Claire; Oughton, Deborah H.; Tomkiv, Yevgeniya; Perko, Tanja; Prezelj, Iztok

    2017-01-01

    This paper presents the results of a large study of 1340 articles published by two major newspapers in six European countries (Belgium, Italy, Norway, Slovenia, Spain and Russia) in the first 2 months after the Fukushima Daiichi nuclear disaster. The focus of the analysis is on the application and overall impact of protective actions, both during the emergency phase and later, how the newspapers describe those actions, which differences were apparent between countries and what recommendations can be extracted in order to improve general communication about these issues. A clear lesson is that, even under uncertainty and recognising limitations, responsible authorities need to provide transparent, clear and understandable information to the public and the mass media right from the beginning of the early phase of any nuclear emergency. Clear, concise messages should be given. Mass media could play a key role in reassuring the public if the countermeasures are clearly explained. (authors)

  16. Coupling of mass and charge distributions for low excited nuclear fission

    International Nuclear Information System (INIS)

    Salamatin, V.S.; )

    2000-01-01

    The simple model for calculation of charge distributions of fission fragments for low exited nuclear fission from experimental mass distributions is offered. The model contains two parameters, determining amplitude of even-odd effect of charge distributions and its dependence on excitation energy. Results for reactions 233 U(n th ,f), 235 U(n th ,f), 229 Th(n th ,f), 249 Cf(n th ,f) are spent [ru

  17. Psychosocial considerations for mass decontamination

    International Nuclear Information System (INIS)

    Lemyre, L.; Johnson, C.; Corneil, W.

    2010-01-01

    Mass exposure to explosions, infectious agents, food-borne illnesses, chemicals or radiological materials may require mass decontamination that have critical psychosocial implications for the public and for both traditional and non-traditional responders in terms of impact and of response. Five main issues are common to mass decontamination events: (i) perception, (ii) somatisation, (iii) media role and communication, (iv) information sharing, (v) behavioural guidance and (vi) organisational issues. Empirical evidence is drawn from a number of cases, including Chernobyl; Goiania, Brazil; the sarin gas attack in Tokyo; the anthrax attacks in the USA; Three Mile Island; and by features of the 2003 severe acute respiratory syndrome pandemic. In this paper, a common platform for mass casualty management is explored and suggestions for mass interventions are proposed across the complete event timeline, from pre-event threat and warning stages through to the impact and reconstruction phases. Implication for responders, health care and emergency infrastructure, public behaviour, screening processes, risk communication and media management are described. (authors)

  18. Food away from home and body mass outcomes: taking heterogeneity into account enhances quality of results.

    Science.gov (United States)

    Kim, Tae Hyun; Lee, Eui-Kyung; Han, Euna

    2014-09-01

    The aim of this study was to explore the heterogeneous association of consumption of food away from home (FAFH) with individual body mass outcomes including body mass index and waist circumference over the entire conditional distribution of each outcome. Information on 16,403 adults obtained from nationally representative data on nutrition and behavior in Korea was used. A quantile regression model captured the variability of the association of FAFH with body mass outcomes across the entire conditional distribution of each outcome measure. Heavy FAFH consumption was defined as obtaining ≥1400 kcal from FAFH on a single day. Heavy FAFH consumption, specifically at full-service restaurants, was significantly associated with higher body mass index (+0.46 kg/m2 at the 50th quantile, 0.55 at the 75th, 0.66 at the 90th, and 0.44 at the 95th) and waist circumference (+0.96 cm at the 25th quantile, 1.06 cm at the 50th, 1.35 cm at the 75th, and 0.96 cm at the 90th quantiles) with overall larger associations at higher quantiles. Findings of the study indicate that conventional regression methods may mask important heterogeneity in the association between heavy FAFH consumption and body mass outcomes. Further public health efforts are needed to improve the nutritional quality of affordable FAFH choices and nutrition education and to establish a healthy food consumption environment. Copyright © 2014 Elsevier Inc. All rights reserved.

  19. 76. German radiology congress. Book of abstracts and posters

    International Nuclear Information System (INIS)

    Anon.

    1995-01-01

    This issue presents the abstracts and posters of the 76th German radiology congress held from 24-27 May 1995. The session topics are the abdomen, general radiology and interventional radiology, the thorax, cardiovascular system, neck, head, mamma, muscles and skeleton, neuroradiology, pediatrics, nuclear medicine, radiotherapy, computer applications, diagnostic techniques, physics, and radiobiology. Further information given includes videos, a multimedia forum, a historical poster session, and an author index. (VHE) [de

  20. Increasingly artful. Applying commercial marketing communication techniques to family planning communication.

    Science.gov (United States)

    Williams, J R

    1992-08-01

    Family planning (FP) and social marketing messages must utilize the rules concerning artfulness developed in the private sector for effective communication in the mass media around the world. They have to compete for the attention of television program viewers accustomed to receiving hundreds of 30-second messages. There are some rules essential to any effective communication program: 1) Command attention. In the US over 1350 different mass media messages vie for attention every single day. FP messages are sensitive, but dullness and passivity is not a requisite. 2) Clarify the message, and keep it simple and direct. Mixed messages equal less effective communication. 3) Communicate a benefit. Consumers do not only buy products, they buy expectations of benefits. 4) Consistency counts. The central message should remain consistent to allow the evaluation of its effectiveness, but execution should vary from time to time and medium to medium. 5) Cater to the heart and the head. Effective communication offers real emotional values. 6) Create trust. Words, graphics, sounds, and casting in the campaign should support 1 central key promise to a single prime prospect. 7) Call for action. Both commercial and social marketing campaigns can calculate results by quantifiable measurement of sales (of condoms) transactions (the number of IUD insertions), floor traffic (clinic visits), attitude shifts, and behavior change. The PRO-PATER Vasectomy Campaign of 1988 in Sao Paulo, Brazil successfully used the above rules for effective communication. During the 1st 2 months of the campaign, phone calls increased by over 300%, new clients by 97%, and actual vasectomies performed by 79%.

  1. U-Th ages obtained by mass spectrometry in corals from Barbados: sea level during the past 130,000 years

    Energy Technology Data Exchange (ETDEWEB)

    Bard, Edouard; Hamelin, Bruno; Fairbanks, R.G. (Columbia Univ., Palisades, NY (USA). Lamont-Doherty Geological Observatory)

    1990-08-02

    The study of the sea level record during the last glacial cycle has primarily proceeded indirectly by means of oxygen isotope measurements on foraminifera from deep-sea sediments. The direct approach of dating sea level indicators stagnated during the past decade, mainly because the samples required to complete our knowledge of the past glaciations are below the present-day sea level. Using the {sup 14}C ages of Acropora palmata samples collected by drilling offshore the island of Barbados, we report the first detailed chronology for the last deglaciation. This radio-carbon chronology is limited to the past 30 kyr because of the short half-life of {sup 14}C (5,730 yr); we must therefore rely on other dating methods to obtain information for the whole last glacial cycle. During the past four years {sup 230}Th-{sup 234}U dating of corals by thermal-ionization mass spectrometry has been shown to be significantly more precise and accurate than the classical {alpha}-counting method. We have used this technique to measure U-Th ages in coral samples from the Barbados collection and from subaerially exposed outcrops. Here we present results bearing on the sea level record for the past 130,000 years; we conclude that the last deglaciation started 3,000 years earlier than previously thought and confirm that there were two surges in melt water at about 11 kyr and 14 kyr BP (before present). (author).

  2. U-Th ages obtained by mass spectrometry in corals from Barbados: sea level during the past 130,000 years

    International Nuclear Information System (INIS)

    Bard, Edouard; Hamelin, Bruno; Fairbanks, R.G.

    1990-01-01

    The study of the sea level record during the last glacial cycle has primarily proceeded indirectly by means of oxygen isotope measurements on foraminifera from deep-sea sediments. The direct approach of dating sea level indicators stagnated during the past decade, mainly because the samples required to complete our knowledge of the past glaciations are below the present-day sea level. Using the 14 C ages of Acropora palmata samples collected by drilling offshore the island of Barbados, we report the first detailed chronology for the last deglaciation. This radio-carbon chronology is limited to the past 30 kyr because of the short half-life of 14 C (5,730 yr); we must therefore rely on other dating methods to obtain information for the whole last glacial cycle. During the past four years 230 Th- 234 U dating of corals by thermal-ionization mass spectrometry has been shown to be significantly more precise and accurate than the classical α-counting method. We have used this technique to measure U-Th ages in coral samples from the Barbados collection and from subaerially exposed outcrops. Here we present results bearing on the sea level record for the past 130,000 years; we conclude that the last deglaciation started 3,000 years earlier than previously thought and confirm that there were two surges in melt water at about 11 kyr and 14 kyr BP (before present). (author)

  3. International Congress on Information and Communication Technology

    CERN Document Server

    Bhatt, Yogesh; Joshi, Amit; Mishra, Durgesh

    2016-01-01

    This volume contains 69 papers presented at ICICT 2015: International Congress on Information and Communication Technology. The conference was held during 9th and 10th October, 2015, Udaipur, India and organized by CSI Udaipur Chapter, Division IV, SIG-WNS, SIG-e-Agriculture in association with ACM Udaipur Professional Chapter, The Institution of Engineers (India), Udaipur Local Centre and Mining Engineers Association of India, Rajasthan Udaipur Chapter. This volume contains papers mainly focused on ICT for Managerial Applications, E-governance, IOT and e-Mining.

  4. Delayed Activation Kinetics of Th2- and Th17 Cells Compared to Th1 Cells.

    Science.gov (United States)

    Duechting, Andrea; Przybyla, Anna; Kuerten, Stefanie; Lehmann, Paul V

    2017-09-12

    During immune responses, different classes of T cells arise: Th1, Th2, and Th17. Mobilizing the right class plays a critical role in successful host defense and therefore defining the ratios of Th1/Th2/Th17 cells within the antigen-specific T cell repertoire is critical for immune monitoring purposes. Antigen-specific Th1, Th2, and Th17 cells can be detected by challenging peripheral blood mononuclear cells (PBMC) with antigen, and establishing the numbers of T cells producing the respective lead cytokine, IFN-γ and IL-2 for Th1 cells, IL-4 and IL-5 for Th2, and IL-17 for Th-17 cells, respectively. Traditionally, these cytokines are measured within 6 h in flow cytometry. We show here that 6 h of stimulation is sufficient to detect peptide-induced production of IFN-γ, but 24 h are required to reveal the full frequency of protein antigen-specific Th1 cells. Also the detection of IL-2 producing Th1 cells requires 24 h stimulation cultures. Measurements of IL-4 producing Th2 cells requires 48-h cultures and 96 h are required for frequency measurements of IL-5 and IL-17 secreting T cells. Therefore, accounting for the differential secretion kinetics of these cytokines is critical for the accurate determination of the frequencies and ratios of antigen-specific Th1, Th2, and Th17 cells.

  5. Biometric Communication Research for Television.

    Science.gov (United States)

    Malik, M. F.

    Biometric communication research is defined as research dealing with the information impact of a film or television show, photographic picture, painting, exhibition, display, or any literary or functional texts or verbal stimuli on human beings, both as individuals and in groups (mass audiences). Biometric communication research consists of a…

  6. Grading system to categorize breast MRI using BI-RADS 5th edition: a statistical study of non-mass enhancement descriptors in terms of probability of malignancy.

    Science.gov (United States)

    Asada, Tatsunori; Yamada, Takayuki; Kanemaki, Yoshihide; Fujiwara, Keishi; Okamoto, Satoko; Nakajima, Yasuo

    2018-03-01

    To analyze the association of breast non-mass enhancement descriptors in the BI-RADS 5th edition with malignancy, and to establish a grading system and categorization of descriptors. This study was approved by our institutional review board. A total of 213 patients were enrolled. Breast MRI was performed with a 1.5-T MRI scanner using a 16-channel breast radiofrequency coil. Two radiologists determined internal enhancement and distribution of non-mass enhancement by consensus. Corresponding pathologic diagnoses were obtained by either biopsy or surgery. The probability of malignancy by descriptor was analyzed using Fisher's exact test and multivariate logistic regression analysis. The probability of malignancy by category was analyzed using Fisher's exact and multi-group comparison tests. One hundred seventy-eight lesions were malignant. Multivariate model analysis showed that internal enhancement (homogeneous vs others, p probability of malignancy (p < 0.0001). The three-grade criteria and categorization by sum-up grades of descriptors appear valid for non-mass enhancement.

  7. Longitudinal associations between family dinner and adolescent perceptions of parent-child communication among racially-diverse urban youth

    Science.gov (United States)

    Fulkerson, Jayne A.; Pasch, Keryn E.; Stigler, Melissa H.; Farbakhsh, Kian; Perry, Cheryl L.; Komro, Kelli A.

    2010-01-01

    Growth curve models examined changes in adolescent self-reported parent-child communication conditional on family meal frequency over a 3.5 year period among a population of racially-diverse, low-income adolescents from an urban environment (n = 4750). Results indicated that although both family dinner frequency and adolescent perceptions of parent-child communication scores were characterized by negative linear growth over time (both p family dinner frequency was positively associated with adolescent perceptions of parent-child communication scores over time (p families with teenagers may enhance parent-child communication and ultimately promote healthy adolescent development by making family dinner a priority. Additionally, the communication benefits of family dinner at the beginning of 6th grade may be protective through 8th grade. PMID:20545399

  8. Working together for the common good: cell-cell communication in bacteria.

    Science.gov (United States)

    Stevens, Ann M; Schuster, Martin; Rumbaugh, Kendra P

    2012-05-01

    The 4th ASM Conference on Cell-Cell Communication in Bacteria was held in Miami, FL, from 6 to 9 November 2011. This review highlights three key themes that emerged from the many exciting talks and poster presentations in the area of quorum sensing: sociomicrobiology, signal transduction mechanisms, and interspecies communication.

  9. Th1-, Th2-, and Th17-associated cytokine expression in hypopharyngeal carcinoma and clinical significance.

    Science.gov (United States)

    Chen, Xuemei; Wang, Junfu; Wang, Rui; Su, Qinghong; Luan, Junwen; Huang, Haiyan; Zhou, Peng; Liu, Jinsheng; Xu, Xiaoqun

    2016-02-01

    Th0 cells differentiate into Th1 or Th2 depending on multiple transcription factors acting on specific time points to regulate gene expression. Th17 cells, a subset of IL-17-producing T cells distinct from Th1 or Th2 cells, have been described as key players in inflammation and autoimmune diseases as well as cancer development. In the present study, 53 patients with hypopharyngeal cancer were included. The expression levels of Th1-, Th2- and Th17-associated cytokines in hypopharyngeal cancer tissues and pericarcinoma tissues were detected. The relationship between Th1, Th2, or Th17 infiltration and metastasis was studied. Our results showed that the mRNA and protein expressions of Th1 cytokines were lower, while the expressions of Th2 and Th17 cytokines were higher in tumor tissues, and the intensity of expression was strengthened with clinical stage increasing. Cancer tissues had higher level expressions of Th2 and Th17 cytokines than that of pericarcinoma tissues. From the above data, we speculated that high expressions of Th2- and Th17-associated cytokines in hypopharyngeal carcinoma may contribute to cancer development and metastasis.

  10. The impact of mass media health communication on health decision-making and medical advice-seeking behavior of u.s. Hispanic population.

    Science.gov (United States)

    De Jesus, Maria

    2013-01-01

    Mass media health communication has enormous potential to drastically alter how health-related information is disseminated and obtained by different populations. However, there is little evidence regarding the influence of media channels on health decision-making and medical advice-seeking behaviors among the Hispanic population. The Pew 2007 Hispanic Healthcare Survey was used to test the hypothesis that the amount of mass media health communication (i.e., quantity of media-based health information received) is more likely to influence Hispanic adults' health decision-making and medical advice-seeking behavior compared to health literacy and language proficiency variables. Results indicated that quantity of media-based health information is positively associated with health decision-making and medical advice-seeking behavior above and beyond the influence of health literacy and English and Spanish language proficiency. In a context where physician-patient dynamics are increasingly shifting from a passive patient role model to a more active patient role model, media-based health information can serve as an influential cue to action, prompting Hispanic individuals to make certain health-related decisions and to seek more health advice and information from a health provider. Study implications are discussed.

  11. Spectroscopic study of 228-234Th nuclei using multi-nucleon transfer reactions

    International Nuclear Information System (INIS)

    Amzal, N.; Butler, P.A.; Cann, K.J.; Greenlees, P.T.; Jones, G.D.; Cocks, J.F.C.; Asztalos, S.; Clark, R.M.; Deleplanque, M.A.; Diamond, R.M.; Fallon, P.; Lees, I.Y.; Machiavelli, A.O.; MacLeod, R.W.; Stephens, F.S.; Jones, P.M.; Julin, R.; Broda, R.; Fornal, B.; Smith, J.F.; Lauritsen, T.; Bhattacharyya, P.; Zhang, C.T.

    1999-01-01

    Light-actinide nuclei in the octupole deformed region have been populated using multi-nucleon transfer from 232 Th. The energy level schemes of several thorium isotopes with A=228-234 have been extended up to I∼24ℎ and negative parity states have been observed for the first time in 234 Th. A systematic study of the difference in alignment between the positive- and negative-parity bands in thorium nuclei in this mass region shows that 228,230,234 Th behave like octupole vibrators, in contrast with 224,226 Th, which are octupole-deformed in character. An intrinsic electric dipole moment has been measured for the first time in 234 Th. The small value obtained is consistent with the vibrational description of this nucleus. (author)

  12. Patient-centered communication of community treatment assistants in Tanzania predicts coverage of future mass drug administration for trachoma.

    Science.gov (United States)

    Jenson, Alexander; Roter, Debra L; Mkocha, Harran; Munoz, Beatriz; West, Sheila

    2018-06-01

    Prevention of Trachoma, the leading cause of infectious blindness, requires community treatment assistants (CTAs) to perform mass drug administration (MDA) of azithromycin. Previous research has shown that female CTAs have higher MDA coverage, but no studies have focused on the content of conversation. We hypothesize that female CTAs had more patient-centered communication and higher MDA coverage. In 2011, CTAs from 23 distribution sites undergoing MDA as part of the Partnership for Rapid Elimination of Trachoma were selected. CTA - villager interactions were audio recorded. Audio was analyzed using an adaptation of the Roter Interaction Analysis System. The outcome of interest was the proportion of adults receiving MDA in 2011 who returned in 2012. 58 CTAs and 3122 interactions were included. Sites with female CTAs had significantly higher patient-centeredness ratio (0.548 vs 0.400) when compared to sites with male CTAs. Sites with more patient-centered interactions had higher proportion of patients return (p = 0.009). Female CTAs had higher proportion of patient-centered communication. Patient centered communication was associated with higher rates of return for MDA. Greater patient-centered connection with health care providers affects participation in public health efforts, even when those providers are lay health workers. Copyright © 2018 Elsevier B.V. All rights reserved.

  13. Evaluation of paracavernous cranial nerves (3rd to 6th) with CT

    International Nuclear Information System (INIS)

    Tsuha, Mitsuru; Okamura, Tomomi; Abiko, Seisho; Aoki, Hideo

    1984-01-01

    We have now used CT to evaluate the cavernous sinuses, especially the 3rd, 4th, 5th, and 6th cranial nerves. adjacent to them. Twenty cases, presumably all having sellar or parasellar lesions, were examined by means of thin-slice (2-4 mm) axial and coronal (including both direct and reconstructed methods) CT studies. Moreover, three blocks of the sellar region obtained from adult cadavers were examined beforehand by CT scan, and the courses of the respective paracavernous cranial nerves were confirmed by microsurgical dissection. As a result, the following conclusions were obtained. 1. It was valuable to perform a post-enhanced direct coronal study for the definite identification of the paracavernous cranial nerves (3rd to 6th cranial nerves). 2. Also valuable was a magnified CT film of the parasellar regions, which made the identification of the parasellar cranial nerves clearer. 3. In the clinical cases showing a normal shape of the cavernous sinuses on CT, each cranial nerve was evaluated. In the axial studies (almost 10 to 15 degrees anterior to Reid's basal line), the frequencies of the identification of the 3rd, 5th, and 6th cranial nerves were 76%, 97% (as to the Gasserian ganglion), and 21% respectively. None of the 4th cranial nerve was visualized in the cases examined. On the other hand, the frequencies of the identification of the 3rd, 5th, and 6th cranial nerves were 83%, 86%, and 21% respectively in the direct coronal studies and 62%, 57%, and 4% in those of the reconstructed films. The visualization of each cranial nerve in the direct coronal study was better than when the reconstructed method was used. Finally, a schematic presentation of the cranial nerves adjacent to the cavernous sinuses was made in the axial and coronal projections. (J.P.N.)

  14. Proceedings of the Annual Meeting of the Association for Education in Journalism and Mass Communication (85th, Miami, Florida, August 5-8, 2002). Advertising Division.

    Science.gov (United States)

    2002

    The Advertising Division of the proceedings contains the following 20 papers: "Business and Communication Programs' Contribution in Advertising Education and Research: A Comparison" (Tien-tsung Lee); "Attributions of Advertising Influence Via Third-Person Perceptions: A Review and Synthesis" (Don Umphrey); "Advertising…

  15. Text messaging as a strategy to address the limits of audio-based communication during mass-gathering events with high ambient noise.

    Science.gov (United States)

    Lund, Adam; Wong, Daniel; Lewis, Kerrie; Turris, Sheila A; Vaisler, Sean; Gutman, Samuel

    2013-02-01

    The provision of medical care in environments with high levels of ambient noise (HLAN), such as concerts or sporting events, presents unique communication challenges. Audio transmissions can be incomprehensible to the receivers. Text-based communications may be a valuable primary and/or secondary means of communication in this type of setting. To evaluate the usability of text-based communications in parallel with standard two-way radio communications during mass-gathering (MG) events in the context of HLAN. This Canadian study used outcome survey methods to evaluate the performance of communication devices during MG events. Ten standard commercially available handheld smart phones loaded with basic voice and data plans were assigned to health care providers (HCPs) for use as an adjunct to the medical team's typical radio-based communication. Common text messaging and chat platforms were trialed. Both efficacy and provider satisfaction were evaluated. During a 23-month period, the smart phones were deployed at 17 events with HLAN for a total of 40 event days or approximately 460 hours of active use. Survey responses from health care providers (177) and dispatchers (26) were analyzed. The response rate was unknown due to the method of recruitment. Of the 155 HCP responses to the question measuring difficulty of communication in environments with HLAN, 68.4% agreed that they "occasionally" or "frequently" found it difficult to clearly understand voice communications via two-way radio. Similarly, of the 23 dispatcher responses to the same item, 65.2% of the responses indicated that "occasionally" or "frequently" HLAN negatively affected the ability to communicate clearly with team members. Of the 168 HCP responses to the item assessing whether text-based communication improved the ability to understand and respond to calls when compared to radio alone, 86.3% "agreed" or "strongly agreed" that this was the case. The dispatcher responses (n = 21) to the same item also

  16. Proceedings of the 12th annual meeting of Japanese Society of Radiation Safety Management 2013 Hokkaido

    International Nuclear Information System (INIS)

    2013-11-01

    This is the entitled program and proceedings held from November 27th through 29th of 2013. Focusing on the issues of Fukushima Accident, the sessions including poster, invited/special speeches etc. are risk communication and dose level evaluation, radiation measurement, radioactivity in environment, radioactive cesium kinetics in environment, radioactive material management, environmental contamination and its measures, education on radiation. (J.P.N)

  17. Constraining neutrino mass from neutrinoless double beta decay

    Science.gov (United States)

    Dev, P. S. Bhupal; Goswami, Srubabati; Mitra, Manimala; Rodejohann, Werner

    2013-11-01

    We study the implications of the recent results on neutrinoless double beta decay (0νββ) from GERDA-I (Ge76) and KamLAND-Zen+EXO-200 (Xe136) and the upper limit on the sum of light neutrino masses from Planck. We show that the upper limits on the effective neutrino mass from Xe136 are stronger than those from Ge76 for most of the recent calculations of the nuclear matrix elements (NMEs). We also analyze the compatibility of these limits with the claimed observation in Ge76 and show that while the updated claim value is still compatible with the recent GERDA limit as well as the individual Xe136 limits for a few NME calculations, it is inconsistent with the combined Xe136 limit for all but one NME. Imposing the most stringent limit from Planck, we find that the canonical light neutrino contribution cannot saturate the current limit, irrespective of the NME uncertainties. Saturation can be reached by inclusion of the right-handed (RH) neutrino contributions in TeV-scale left-right symmetric models with type-II seesaw. This imposes a lower limit on the lightest neutrino mass. Using the 0νββ bounds, we also derive correlated constraints in the RH sector, complimentary to those from direct searches at the LHC.

  18. Graduate Training for Communication and Social Development.

    Science.gov (United States)

    Chicago Univ., IL. Communication Lab.

    The Communication Laboratory, established in 1971, was brought into existence by the world population crisis. Two specializations of the program include: 1) the production of materials for interpersonal and mass media programs that are designed to induce a desired change through persuasive communication, and, 2) research in communication as a…

  19. 9th International Conference on Multimedia and Ubiquitous Engineering and the 10th International Conference on Future Information Technology

    CERN Document Server

    Chao, Han-Chieh; Arabnia, Hamid; Yen, Neil; Advanced Multimedia and Ubiquitous Engineering : Future Information Technology; MUE-15; FutureTech 2015

    This volume brings together contributions representing the state-of-the-art in new multimedia and future technology information research, currently a major topic in computer science and electronic engineering. Researchers aim to interoperate multimedia frameworks, transforming the way people work and  interact with multimedia data. This book covers future information technology topics including digital and multimedia convergence, ubiquitous and pervasive computing, intelligent computing and applications, embedded systems, mobile and wireless communications, bio-inspired computing, grid and cloud computing, semantic web, human-centric computing and social networks, adaptive and context-aware computing, security and trust computing and related areas.  Representing the combined proceedings of the 9th International Conference on Multimedia and Ubiquitous Engineering (MUE-15) and the 10th International Conference on Future Information Technology (FutureTech 2015), this book aims to provide a complete coverage of...

  20. 13th International Mass Spectrometry Conference. Book of Abstracts

    International Nuclear Information System (INIS)

    1994-01-01

    The collection contains abstracts of several hundred papers presented at the international conference on new research and development results and applications of mass spectrometry. Abstracts falling into the INIS scope were indexed separately in the INIS database. (Roboz, P.)

  1. 13th International Mass Spectrometry Conference. Book of Abstracts

    Energy Technology Data Exchange (ETDEWEB)

    NONE

    1994-12-31

    The collection contains abstracts of several hundred papers presented at the international conference on new research and development results and applications of mass spectrometry. Abstracts falling into the INIS scope were indexed separately in the INIS database. (Roboz, P.).

  2. Proceedings of the Annual Meeting of the Association for Education in Journalism and Mass Communication (75th, Montreal, Quebec, Canada, August 5-8, 1992). Part VIII: Mass Media Effects.

    Science.gov (United States)

    Association for Education in Journalism and Mass Communication.

    The Mass Media Effects section of the proceedings contains the following eight papers: "The Spiral of Static: A Multivariate Analysis of a Public Opinion Theory Applied to Perception of Radio Station Popularity" (Terry Wedel and Tony Rimmer); "More Than Just Talk: Uses, Gratifications and the Telephone" (Garrett J. O'Keefe and…

  3. Communication rights: Fundamental human rights for all.

    Science.gov (United States)

    McLeod, Sharynne

    2018-02-01

    The right to communicate includes the right to "freedom of opinion and expression" and rights and freedoms "without distinction of … language". The 70th anniversary of the Universal Declaration of Human Rights is a time to celebrate and reflect on communication as a human right, particularly with respect to Article 19 and its relationship to national and international conventions, declarations, policies and practices. This review profiles articles from the special issue of International Journal of Speech-Language Pathology (volume 20, issue 1) addressing communication rights from four perspectives: (1) communication rights of all people; (2) communication rights of people with communication disabilities; (3) communication rights of children and (4) communication rights relating to language. Divergent perspectives from across the globe are considered. First-hand accounts of people whose right to communicate is compromised/upheld are included and perspectives are provided from people with expertise and advocacy roles in speech-language pathology, audiology, linguistics, education, media, literature and law, including members of the International Communication Project. Three steps are outlined to support communication rights: acknowledge people - adjust the communication style - take time to listen. Future advocacy for communication rights could be informed by replicating processes used to generate the Yogyakarta Principles.

  4. Trend on High-speed Power Line Communication Technology

    Science.gov (United States)

    Ogawa, Osamu

    High-speed power line communication (PLC) is useful technology to easily build the communication networks, because construction of new infrastructure is not necessary. In Europe and America, PLC has been used for broadband networks since the beginning of 21th century. In Japan, high-speed PLC was deregulated only indoor usage in 2006. Afterward it has been widely used for home area network, LAN in hotels and school buildings and so on. And recently, PLC is greatly concerned as communication technology for smart grid network. In this paper, the author surveys the high-speed PLC technology and its current status.

  5. 76 FR 25710 - Comment Request for Information Collection for Employment and Training (ET) Handbook 336, 18th...

    Science.gov (United States)

    2011-05-05

    ... commitment to performance excellence and client-centered services. As part of UI Performs, a comprehensive...) Handbook 336, 18th Edition: ``Unemployment Insurance (UI) State Quality Service Plan Planning (SQSP) and... proposed extension to ET Handbook 336, 18th Edition: ``Unemployment Insurance (UI) State Quality Service...

  6. On the Origin of Elementary Particle Masses

    OpenAIRE

    Hansson, Johan

    2012-01-01

    The oldest enigma in fundamental particle physics is: Where do the observed masses of elementary particles come from? Inspired by observation of the empirical particle mass spectrum we propose that the masses of elementary parti cles arise solely due to the self-interaction of the fields associated with a particle. We thus assume that the mass is proportional to the strength of the interaction of th e field with itself. A simple application of this idea to the fermi...

  7. A simple frequency-scaling rule for animal communication

    Science.gov (United States)

    Fletcher, Neville H.

    2004-05-01

    Different animals use widely different frequencies for sound communication, and it is reasonable to assume that evolution has adapted these frequencies to give greatest conspecific communication distance for a given vocal effort. Acoustic analysis shows that the optimal communication frequency is inversely proportional to about the 0.4 power of the animal's body mass. Comparison with observational data indicates that this prediction is well supported in practice. For animals of a given class, for example mammals, the maximum communication distance varies about as the 0.6 power of the animal's mass. There is, however, a wide spread of observed results because of the different emphasis placed upon vocal effort in the evolution of different animal species.

  8. 76 FR 10362 - Public Safety and Homeland Security Bureau; Federal Advisory Committee Act; Communications...

    Science.gov (United States)

    2011-02-24

    ... FEDERAL COMMUNICATIONS COMMISSION Public Safety and Homeland Security Bureau; Federal Advisory Committee Act; Communications Security, Reliability, and Interoperability Council AGENCY: Federal... Cybersecurity and Communications Reliability Public Safety and Homeland Security Bureau, Federal Communications...

  9. 76 FR 56945 - Developing an Integrated Strategic Counterterrorism Communications Initiative and Establishing a...

    Science.gov (United States)

    2011-09-15

    ... efficiencies and better coordination of U.S. Government communications investments to combat terrorism and... communication tools designed to counter violent extremism and terrorism that threaten the interests and national... Order 13584 of September 9, 2011 Developing an Integrated Strategic Counterterrorism Communications...

  10. Emergency department team communication with the patient: the patient's perspective.

    Science.gov (United States)

    McCarthy, Danielle M; Ellison, Emily P; Venkatesh, Arjun K; Engel, Kirsten G; Cameron, Kenzie A; Makoul, Gregory; Adams, James G

    2013-08-01

    Effective communication is important for the delivery of quality care. The Emergency Department (ED) environment poses significant challenges to effective communication. The objective of this study was to determine patients' perceptions of their ED team's communication skills. This was a cross-sectional study in an urban, academic ED. Patients completed the Communication Assessment Tool for Teams (CAT-T) survey upon ED exit. The CAT-T was adapted from the psychometrically validated Communication Assessment Tool (CAT) to measure patient perceptions of communication with a medical team. The 14 core CAT-T items are associated with a 5-point scale (5 = excellent); results are reported as the percent of participants who responded "excellent." Responses were analyzed for differences based on age, sex, race, and operational metrics (wait time, ED daily census). There were 346 patients identified; the final sample for analysis was 226 patients (53.5% female, 48.2% Caucasian), representing a response rate of 65.3%. The scores on CAT-T items (reported as % "excellent") ranged from 50.0% to 76.1%. The highest-scoring items were "let me talk without interruptions" (76.1%), "talked in terms I could understand" (75.2%), and "treated me with respect" (74.3%). The lowest-scoring item was "encouraged me to ask questions" (50.0%). No differences were noted based on patient sex, race, age, wait time, or daily census of the ED. The patients in this study perceived that the ED teams were respectful and allowed them to talk without interruptions; however, lower ratings were given for items related to actively engaging the patient in decision-making and asking questions. Copyright © 2013 Elsevier Inc. All rights reserved.

  11. Access to mobile communications by older people.

    Science.gov (United States)

    Nguyen, Toan; Irizarry, Carol; Garrett, Rob; Downing, Andrew

    2015-06-01

    To investigate how older people effectively identify, select and learn to use mobile communications technologies to enhance communication and safety, and support independent living. One hundred and fifty-three older South Australians participated in a purpose-designed survey questionnaire. Older people relied on family and friends for information and advice (76%), and their children's assistance with buying (45%) and learning to use (48%) new technology. The most preferred learning method was face-to-face training (56%). Less than half (44%) were interested in trying out new designs/applications, functions and capabilities that could assist with independent living. The highest need was for personal security and emergencies (88%). Findings suggest that the family and friends of older people play an important role in identifying, selecting and learning to use mobile communication technologies. The safety and emergency capabilities of mobile communications technologies were more important than having functions that could assist with independent living. © 2014 ACOTA.

  12. Connections of OAO 'Mashinostroitelny zavod' with mass-media

    International Nuclear Information System (INIS)

    Gelman, S.

    2000-01-01

    Full text: PJSC 'Mashinostroitelny zavod' (MSZ) is located 55 km to the east of Moscow, in an industrial town called Electrostal with the population 150.000 people. Recently this dynamically developed enterprise joined the world leaders-manufacturers of nuclear fuel (NF), its capacity being 1000 t U02 per year. The quality of the fuel rods and thermal assemblies fabricated by the factory was marked several times with prestigious European and Russian awards and certificates. Currently the products of the factory are supplied to more than 50 NPP units of Russia, CIS and Europe as well as to the power units of the atomic fleet of Russia. Together with the intensive work related to the optimization of nuclear fuel fabrication the management of MSZ pays serious attention to the public communication and connections with mass-media bearing in mind that a part of the town population is concerned a lot about the state of things and development of the atomic power and related enterprises. So the Centre of public information of MSZ is constantly under the supervision of the management. Widely equipped with illustrative material, the Centre meets up to 2000 visitors annually, during tours, lectures and discussions. But the main part of the Centre work is performed outside the Centre. At the beginning of the year the MSZ management signed a number of agreements with to-vn mass-media: newspaper 'Novosty dnya', radio centre, cable TV studio 'Eitelecom'. These mass-media, during the year, gave to the Centre employees and factory technical specialists a good possibility to make presentations that objectively enlighten the safety aspects of NPPs and nuclear technologies, including those performed in the workshops of MSZ. So there were broadcasts on radio and TV that were consecrated to the famous dates in the history of the atomic power: 45th anniversary of starting the first in the world NPP; 35th anniversary of starting Novo- Voronezhskaya NPP; 40th anniversary of commissioning

  13. 2015 4th China Academic Conference on Printing and Packaging

    CERN Document Server

    Xu, Min; Yang, Li; Ouyang, Yujie

    2016-01-01

    This book includes a selection of reviewed papers presented at the 2015, 4th China Academic Conference on Printing and Packaging, which was held on October 22-24, 2015 in Hangzhou, China. The conference was jointly organized by the China Academy of Printing Technology, Beijing Institute of Graphic Communication, and Hangzhou Dianzi University. With 3 keynote talks and 200 presented papers on graphic communications, packaging technologies and materials, the conference attracted more than 400 scientists.  These proceedings cover the recent research outcomes on color science and technology, image-processing technology, digital-media technology, printing-engineering technology, packaging-engineering technology etc. They will be of interest to university researchers, R&D engineers and graduate students in graphic communications, packaging, color science, image science, materials science, computer science, digital media and network technology fields.

  14. 4th ENRI International Workshop on ATM/CNS

    CERN Document Server

    2017-01-01

    This book is a compilation of selected papers from the 4th ENRI International Workshop on ATM/CNS (EIWAC2015). The work focuses on novel techniques for aviation infrastructure in air traffic management (ATM) and communications, navigation, surveillance, and informatics (CNSI) domains. The contents make valuable contributions to academic researchers, engineers in the industry, and regulators of aviation authorities. As well, readers will encounter new ideas for realizing a more efficient and safer aviation system. .

  15. 76 FR 75523 - Vessel Monitoring Systems; Approved Mobile Transmitting Units and Communications Service...

    Science.gov (United States)

    2011-12-02

    ... Monitoring Systems; Approved Mobile Transmitting Units and Communications Service Providers for Use in... relevant features of the enhanced mobile transmitting unit (E-MTU) VMS and communications service providers... with the Orbcomm mobile communications provider service. Skymate can be reached at 866-SKYMATE and...

  16. Social Barriers to Effective Communication in Old Age

    OpenAIRE

    Anna Sanecka

    2014-01-01

    Some communication barriers apply particularly to elderly people. The social barriers to effective communication in old age are the barriers caused by stereotypes of old age/elderly people and the barriers arising from limitations in using mass communication by seniors. Stereotypes of old age/elderly people embrace views regarding old people’s communication skills and the ideas about the correct way of communication with them. Therefore the communication problems of old people are correlated ...

  17. The Interactive Dimension of Communication: The Pragmatics of the Palo Alto Group

    OpenAIRE

    Codruţa Porcar; Cristian Hainic

    2011-01-01

    Our paper proposes to analyze from a semiotic perspective the process of communication as conceived within the Palo Alto Group. We will firstly show that, as a result of the Group's critiques and revisions of the linear or mechanistic theories of communication, new perspectives are brought about for the essential axes of transformation within communication: we do not communicate as from a distinct atom to another, through an isolated channel, but through parts which are equal to the whole, th...

  18. [Audio-visual communication in the history of psychiatry].

    Science.gov (United States)

    Farina, B; Remoli, V; Russo, F

    1993-12-01

    The authors analyse the evolution of visual communication in the history of psychiatry. From the 18th century oil paintings to the first dagherrotic prints until the cinematography and the modern audiovisual systems they observed an increasing diffusion of the new communication techniques in psychiatry, and described the use of the different techniques in psychiatric practice. The article ends with a brief review of the current applications of the audiovisual in therapy, training, teaching, and research.

  19. CERN and the 10,000th application of the WorldFIP protocol

    CERN Multimedia

    2001-01-01

    On 24 April, CERN received an award for the 10,000th application of the WorldFIP industrial communication network protocol. The award was presented to Juan Antonio Rubio, Head of CERN's ETT Division, by Marc Desjardins, President of the WorldFIP association, which groups together 430 industrial partners with the aim of promoting the WorldFIP concept. Marc Desjardins, President of the WorldFIP association, presenting the award for the 10,000th application to CERN ETT Division Leader Juan Antonio Rubio. From left to right: Guy Baribaud (CERN), Ercole Gallacio (WF), Noël Fayard (WF), Gérard Demars (WF), Dario Fantoni (WF), Marc Desjardins (WF), Raymond Brun (CERN), Jean-Pierre Hauet (WF), Juan Antonio Rubio (CERN), Bernard Jouga (WF), Raymond Rausch (CERN), Jean-Pierre Froidevaux (WF), Marilena Streit-Bianchi (CERN), Michel Rabany (CERN), Patrick Chatelet (WF), Nicolas Cravoisy (WF), Jean Bergeal (WF). Communication networks, also known as fieldbuses, provide for digital comunication betwe...

  20. Effect of Gestational Weight Gain and Prepregnancy Body Mass Index in Adolescent Mothers on Weight and Body Mass Index of Adolescent Offspring.

    Science.gov (United States)

    Groth, Susan W; Holland, Margaret L; Smith, Joyce A; Meng, Ying; Kitzman, Harriet

    2017-11-01

    The purpose of the study was to examine the association of the gestational weight gain and prepregnancy body mass index (BMI) of low-income adolescent mothers with the risk of their children being overweight and/or obese in late adolescence. Study subjects were low-income, primiparous adolescents (n = 360) who self-identified as black and participated in the New Mothers Study in Memphis, Tennessee, and their children. Gestational weight gain was examined as a continuous variable and also categorized into overgain, recommended gain, and undergain following the 2009 Institute of Medicine guidelines. The effects of maternal prepregnancy BMI percentiles and calculated BMI were also considered. Multivariable logistic and linear regression models were used. The main outcome measures were offspring overweight, obesity, and BMI. Thirty-nine percent of offspring were overweight or obese. Higher maternal gestational weight gain increased the risk for offspring overweight and obesity. There was an interaction between gestational weight gain and prepregnancy BMI: offspring of mothers with a BMI percentile ≤76 were at greater risk of obesity with higher maternal weight gain. If mothers with a BMI percentile between the 29th and 83rd percentiles overgained, offspring were at greater risk for overweight. Using calculated BMIs, if a mother's BMI was ≤26 kg/m 2 , offspring risk for obesity was greater with higher gestational weight gain. High gestational weight gain had a larger effect on offspring overweight and obesity if maternal prepregnancy BMI percentile was ≤76. The gestational weight gain of primiparous adolescents who self-identified as black had an effect on offspring weight. Copyright © 2017 Society for Adolescent Health and Medicine. Published by Elsevier Inc. All rights reserved.

  1. [Considerations concerning medical knowledge inherited in Mexico from 19th century: the diabetes mellitus case].

    Science.gov (United States)

    García de Alba-García, Javier Eduardo; Salcedo-Rocha, Ana Leticia; Milke-Najar, María Eugenia; Alonso-Reynoso, Carlos; García de Alba-Verduzco, Javier Eugenio

    2017-01-01

    In Mexico, as in the entire Western world, during the 19th century and the beginnings of the 20th century, medical knowledge developed in a remarkable way and the case of diabetes mellitus was not the exception. This situation, which arose on the basis of the antique paradigm, and which in turn was overthrown by the positivism as the emergent paradigm (with its clinical and anatomical, as well as physiopathological and etiopathological viewpoints), was reflected during the 19th the century through its actors and the communications that opened the access of Mexican medicine to the modernity.

  2. Application of INAA to identify lead white in icons from the 15th-18th centuries from south-eastern Poland

    International Nuclear Information System (INIS)

    Panczyk, E.; Walis, L.; Giemza, J.

    2006-01-01

    The purpose of the work was to analyse lead white from eighteen icons of the 15 th -18 th centuries, collected in the Orthodox Art Department at the Castle Museum in Lancut, using the neutron activation analysis (NAA) method. 1-3 samples from each object, with a mass from 0.1 to 1 mg were collected after removing the varnish, from the top lights, in order to ensure that they include pure lead white without other pigment additives. Samples were irradiated in the MARIA reactor in Swierk (Poland), in a channel with a 8·10 13 n/cm 2 s thermal neutron flux. 47 standards of determined elements, e.g. Na, K, Sc, Cr, Mn, Fe, Co, Ni, Cu, Zn, Ga ,Ge, As, Se, Br, Rb, Sr, Zr, Mo, Ru, Ag, Cd, Sn, Sb, Te, Cs, Ba, La, Ce, Pr, Nd, Sm, Eu, Tb, Dy, Ho, Er, Yb, Lu, Hf, Ta, W, Ir, Au, Hg, Th and 238 U were simultaneously irradiated. Measurements of activity of the samples and standards were carried out using an HP germanium detector. Ultimately, 28 elements were selected for a multi-parameter statistical analysis aimed at identifying the degree of similarity of analysed icons. Results of the analysis permit for division into groups closely related to chronology of tested icons. Icons from the 15 th and 16 th centuries are much more alike than icons from the 17 th and 18 th centuries. Probably, the applied lead white was obtained from different sources that had changed over time

  3. A Revolt of the Masses

    DEFF Research Database (Denmark)

    Andersen, Katrine Helene

    2017-01-01

    This article discusses the consolidation of mass culture in early 20th century Spain and analyses the discrepancy between the intellectual debate about Spanish culture and public behaviour. Bullfighting has throughout history been a much debated theme amongst intellectuals, and it has been banned...... by kings and the Church on several occasions. Nevertheless, there has always been an audience. In early 20th century, football entered the scene of popular culture in Spain and gained very quickly in popularity. The article discusses the presence of the two and analyses the contribution of bullfighting...... and football to the process of modernisation and globalisation in Spain. José Ortega y Gasset’s view on culture as a production of value and his idea of the revolt of the masses serves as a prime theoretical backdrop for the study....

  4. 76 FR 33639 - Safety Zone; New York Water Taxi 10th Anniversary Fireworks

    Science.gov (United States)

    2011-06-09

    ...-AA00 Safety Zone; New York Water Taxi 10th Anniversary Fireworks, Upper New York Bay, Red Hook, NY... New York Water Taxi. The fireworks will commence at 9 p.m. on June 21, 2011 and will last... CFR Part 165 Harbors, Marine safety, Navigation (water), Reporting and recordkeeping requirements...

  5. MASS MEDIA COMMUNICATION OF EMERGENCY ISSUES AND COUNTERMEASURES IN A NUCLEAR ACCIDENT: FUKUSHIMA REPORTING IN EUROPEAN NEWSPAPERS.

    Science.gov (United States)

    Gallego, Eduardo; Cantone, Marie Claire; Oughton, Deborah H; Perko, Tanja; Prezelj, Iztok; Tomkiv, Yevgeniya

    2017-04-01

    This paper presents the results of a large study of 1340 articles published by two major newspapers in six European countries (Belgium, Italy, Norway, Slovenia, Spain and Russia) in the first 2 months after the Fukushima Daiichi nuclear disaster. The focus of the analysis is on the application and overall impact of protective actions, both during the emergency phase and later, how the newspapers describe those actions, which differences were apparent between countries and what recommendations can be extracted in order to improve general communication about these issues. A clear lesson is that, even under uncertainty and recognising limitations, responsible authorities need to provide transparent, clear and understandable information to the public and the mass media right from the beginning of the early phase of any nuclear emergency. Clear, concise messages should be given. Mass media could play a key role in reassuring the public if the countermeasures are clearly explained. © The Author 2016. Published by Oxford University Press. All rights reserved. For Permissions, please email: journals.permissions@oup.com.

  6. Standard practice for alternate actinide calibration for inductively coupled plasma-mass spectrometry

    CERN Document Server

    American Society for Testing and Materials. Philadelphia

    2004-01-01

    1.1 This practice provides guidance for an alternate linear calibration for the determination of selected actinide isotopes in appropriately prepared aqueous solutions by Inductively Coupled Plasma-Mass Spectrometry (ICP-MS). This alternate calibration is mass bias adjusted using thorium-232 (232Th) and uranium-238 (238U) standards. One of the benefits of this standard practice is the ability to calibrate for the analysis of highly radioactive actinides using calibration standards at much lower specific activities. Environmental laboratories may find this standard practice useful if facilities are not available to handle the highly radioactive standards of the individual actinides of interest. 1.2 The instrument response for a series of determinations of known concentration of 232Th and 238U defines the mass versus response relationship. For each standard concentration, the slope of the line defined by 232Th and 238U is used to derive linear calibration curves for each mass of interest using interference equ...

  7. Cartalk 2000: development of a co-operative ADAS based on vehicle-to-vehicle communication

    NARCIS (Netherlands)

    Morsink, P.L.J.; Hallouzi, R.; Dagli, I.; Cseh, C.; Schäfers, L.; Nelisse, M.W.; Bruin, D. de

    2003-01-01

    Advanced Driver Assistance Systems (ADAS) benefit from using vehicle-to-vehicle communication. In the 5th framework EC project CarTALK2000 co-operative ADAS are designed, tested and evaluated with respect to increasing traffic safety, efficiency and driving comfort. Communication based longitudinal

  8. Balancing Inflammation: The Link between Th17 and Regulatory T Cells

    Directory of Open Access Journals (Sweden)

    Maggie L. Diller

    2016-01-01

    Full Text Available CD4+ T cell compartments in mouse and man are composed of multiple distinct subsets each possessing unique phenotypic and functional characteristics. IL-17-producing CD4+ T cells (Th17 cells represent a distinct subset of the CD4+ T cell lineage. Recent evidence suggests that Th17 cells carry out effector functions similar to cytotoxic CD8+ T cells and play an important role in the clearance of extracellular pathogens and fungi. Th17 cell differentiation and function are closely related to the development and function of regulatory T cells (TREG. The balance between these two cell populations is essential for immune homeostasis and dysregulation of this balance has been implicated in a variety of inflammatory conditions including autoimmunity, allograft rejection, and tumorigenesis. Emerging evidence reports a significant amount of plasticity between the Th17 and regulatory T cell compartments, and the mechanisms by which these cells communicate and influence each other are just beginning to be understood. In this review, we highlight recent findings detailing the mechanisms driving Th17 and TREG plasticity and discuss the biologic consequences of their unique relationship.

  9. Communication and Artificial Intelligence: Opportunities and Challenges for the 21st Century

    Directory of Open Access Journals (Sweden)

    David J. Gunkel

    2012-08-01

    Full Text Available This essay advocates for a significant reorientation and reconceptualization of communication studies in order to accommodate the opportunities and challenges introduced by increasingly intelligent machines, autonomous decision making systems, and smart devices. Historically the discipline of communication has accommodated new technology by transforming these innovations into a medium of human interaction and message exchange. With the computer, this transaction is particularly evident with the development of computer-mediated communication (CMC in the later half of the 20th century. In CMC, the computer is understood and investigated as a more-or-less neutral channel of message transfer and instrument of human interaction. This formalization, although not necessarily incorrect, neglects the fact that the computer, unlike previous technological advancements, also occupies the position of participant in communicative exchanges. Evidence of this is already available in the science of AI and has been explicitly described by some of the earliest writings on communication and the computer. The essay therefore 1 demonstrates that the CMC paradigm, although undeniably influential and successful, is insufficient and no longer tenable and 2 argues that communication studies needs to rework its basic framework in order to address and respond to the unique technological challenges and opportunities of the 20th century.

  10. Comparative Analysis of Terrorists’ Communication Strategies

    Directory of Open Access Journals (Sweden)

    Denis Alexandrovich Zhuravliev

    2011-01-01

    Full Text Available There is a wide-spread approach in a research literature to regard terrorism as a communicative process. From this point of view, the author offers a comparative analysis of the three most common communication strategies of terrorist groups, including transforming the role of the mass media, the Internet and a combined approach. The author also argues that a particular communication strategy determines a structure of a terrorist organization.

  11. Radioelement (U,Th,Rn) concentrations in Norwegian bedrock groundwaters

    International Nuclear Information System (INIS)

    Banks, D.; Roeyset, O.; Strand, T.; Skarphagen, H.

    1993-12-01

    Samples of groundwater from bedrock boreholes in three Norwegian geological provinces have been analysed for content of 222 Rn, U and Th. Median values of 290 Bq/l, 7.6 μg/l and 0.02 μg/l were obtained for Rn, U and Th, respectively, while maximum values were 8500 Bq/l, 170 μg/l and 2.2 μg/l. Commonly suggested drinking water limits range from 8 to 1000 Bq/l for radon and 14 to 160 μg/l for uranium. Radioelement content was closely related to lithology, the lowest concentrations being derived from the largely Caledonian rocks of the Troendelag area, and the highest from the Precambrian Iddefjord Granite of South East Norway where median values of 2500 Bq/l, 15 μg/l and 0.38 μg/l, respectively, were obtained. The Iddefjord Granite is not believed to be unique in Norway yielding high dissolved radionuclide contents in groundwaters, and several other granitic aquifers warrant further investigation in this respect. 63 refs., 13 figs., 8 tabs

  12. Concentration of thorium isotopes and the activity ratios of 230Th/232Th and 228Th/232Th in seawater in the Pacific Ocean

    International Nuclear Information System (INIS)

    Miyake, Yasuo; Sugimura, Yukio; Yasujima, Tadahide.

    1978-01-01

    The concentration of thorium isotopes and the activity ratios of 230 Th/ 232 Th and 228 Th/ 232 Th in 500 l sea water samples collected in the Pacific Ocean were determined. Thorium isotopes were analyzed by alpha-ray spectrometry after separating them from other elements with an anion exchange resin. The average content of thorium ( 232 Th) of 0.9 ng l -1 was obtained in the open Pacific water. The average contents of 230 Th and 228 Th were 2.1 x 10 -2 pgl -1 and 1.2 agl -1 respectively. It was found that the ratios of 230 Th/ 232 Th and 228 Th/ 232 Th ranged respectively from 1.0 to 29, and from 0.4 to as high as 128. (author)

  13. Marketing communication drivers of adoption timing of a new E-service among existing customers

    NARCIS (Netherlands)

    Prins, Remo; Verhoef, Peter C.

    This study investigates the effects of direct marketing communications and mass marketing communications on the adoption timing of a new e-service among existing customers. The mass marketing communications pertain to both specific new service advertising and brand advertising from both the focal

  14. Th1/Th2 cytokine expression in diabetic retinopathy.

    Science.gov (United States)

    Cao, Y L; Zhang, F Q; Hao, F Q

    2016-07-15

    Diabetic retinopathy (DR), an important complication of diabetes mellitus (DM), is not well understood. T helper cell balance (Th1/Th2) is involved in various autoimmune diseases; however, its role in DR is not understood. This study explores changes in Th1 and Th2 cytokine expression during DR. Blood samples were collected from 25 healthy volunteers (normal control group), 35 patients with type 2 DM (T2DM group) without DR, and 30 cases of T2DM patients with DR (DR group). Real-time PCR was used to measure mRNA expression of IL-2 and TNF-α, secreted from Th1 cells, and of IL-4 and IL-10, secreted from Th2 cells. We used ELISA to detect cytokine expression in serum to analyze the correlation between Th1 and Th2 cytokines. IL-2 and TNF-αmRNA and protein expression levels in the T2DM and DR groups were significantly higher than in the normal control group (P 0.05). IL-2 and TNF-αwere negatively correlated with IL-4 and IL-10 in the DR group, respectively. We found that Th1 cytokine secretion was higher and Th2 cytokines secretion was lower during DR, leading to a Th1/ Th2 imbalance, suggesting that Th1/Th2 imbalance is a side effect for DR occurrence and development.

  15. 2011 Annual Survey of Journalism and Mass Communication Enrollments: Enrollments Decline, Reversing the Increase of a Year Earlier, and Suggesting Slow Growth for Future

    Science.gov (United States)

    Becker, Lee B.; Vlad, Tudor; Kalpen, Konrad

    2012-01-01

    Enrollments in journalism and mass communication programs declined in the autumn of 2011, compared to a year earlier. Enrollments were down slightly at the senior and junior levels and substantially at the freshman level. Enrollment increased at the sophomore level. The majority of administrators say they have made curricular changes in the past…

  16. 76 FR 78645 - Auction of FM Broadcast Construction Permits Scheduled for March 27, 2012; Notice and Filing...

    Science.gov (United States)

    2011-12-19

    ... in media of mass communications, may cause diminishment or loss of the bidding credit, and must be... the New Entrant Bidding Credit will be unavailable in Auction 93. 55. A medium of mass communications... and non-reserved channels, are included among media of mass communications as defined in 47 CFR 73...

  17. Analysis of José Luis Rodríguez Zapatero’s nonverbal communication

    OpenAIRE

    Imelda Rodríguez-Escanciano, Ph.D.; María Hernández-Herrarte, Ph.D

    2010-01-01

    Aware of television’s high level of persuasion and impact, politicians have progressively adapted their messages to the guidelines of the audiovisual media in order to strongly persuade TV viewers, which are seen as potential voters. Currently, the communication, marketing and telegenicity teams of most political parties do not only train their politicians to effectively use verbal communication, but they also try to reinforce their non-verbal communications skills, because they understand th...

  18. The effect of body mass index on perioperative thermoregulation

    Directory of Open Access Journals (Sweden)

    Özer AB

    2016-11-01

    Full Text Available Ayşe Belin Özer,1 Aysun Yildiz Altun,1 Ömer Lütfi Erhan,1 Tuba Çatak,2 Ümit Karatepe,1 İsmail Demirel,1 Gonca Çağlar Toprak3 1Department of Anesthesiology and Intensive Care, Firat University Medical School, Elaziğ, 2Department of Anesthesiology and Intensive Care Clinic, Bingol State Hospital, Bingöl, 3Department of Anesthesiology and Intensive Care Clinic, Elazig Training and Research Hospital, Elaziğ, Turkey Purpose: We evaluated the effects of body mass index (BMI on thermoregulation in obese patients scheduled to undergo laparoscopic abdominal surgery. Methods: Sixty patients scheduled to undergo laparoscopic abdominal surgery with no premedication were included in the study. The patients were classified into 4 groups according to BMI <24.9, 25–39.9, 40–49.9, and >50. Anesthesia was provided with routine techniques. Tympanic and peripheral temperatures were recorded every 5 minutes starting with the induction of anesthesia. The mean skin temperature (MST, mean body temperature (MBT, vasoconstriction time, and vasoconstriction threshold that triggers core warming were calculated with the following formulas: MST = 0.3 (Tchest + Tarm + 0.2 (Tthigh + Tcalf. MBT was calculated using the equation 0.64Tcore+0.36Tskin, and vasoconstriction was determined by calculating Tforearm-Tfinger. Results: There was no significant difference between the groups in terms of age, gender, duration of operation, and room temperature. Compared to those with BMI <24.9, the tympanic temperature was significantly higher in those with BMI =25–39.9 in the 10th, 15th, 20th, and 50th minutes. In addition, BMI =40–49.9 in the 5th, 10th, 15th, 20th, 25th, 30th, 40th, 45th, 50th, and 55th minutes and BMI >50 in the 5th, 10th, 15th, 20th, 25th, 30th, 50th, and 55th minutes were less than those with BMI <24.9 (P<0.05. There was no significant difference in terms of MST and MBT. Vasoconstriction occurred later, and that vasoconstriction threshold was

  19. 75 FR 12458 - Exclusive Service Contracts for Provision of Video Services in Multiple Dwelling Units and Other...

    Science.gov (United States)

    2010-03-16

    ... advertising for small new entrants who cannot afford high-priced mass media advertising that large incumbent... FEDERAL COMMUNICATIONS COMMISSION 47 CFR Part 76 [MB Docket No. 07-51; FCC 10-35] Exclusive... Developments AGENCY: Federal Communications Commission. ACTION: Final rule; policy statement. SUMMARY: This...

  20. 76 FR 36001 - Rulemaking Petition: Independent Expenditures and Electioneering Communications by Corporations...

    Science.gov (United States)

    2011-06-21

    ... communications made by corporations, membership organizations, and labor organizations to the decision of the... Expenditures and Electioneering Communications by Corporations and Labor Organizations AGENCY: Federal Election.... The Commission will post comments on its Web site at the conclusion of the comment period. FOR FURTHER...

  1. Mass Notification for Higher Education

    Science.gov (United States)

    Schneider, Tod

    2010-01-01

    Mass notification is a high priority in educational institutions. As the number of electronic communication devices has diversified, so has the complexity of designing an effective mass notification system. Picking the right system, with the right features, support services and price, can be daunting. This publication, updated quarterly due to…

  2. 11th Kasseler symposium energy systems technology. Information and communication technologies for tommorow's energy supply; Elftes Kasseler Symposium Energie-Systemtechnik. Informations- und Kommunikationstechnologien fuer die Energieversorgung von morgen

    Energy Technology Data Exchange (ETDEWEB)

    NONE

    2006-07-01

    The theme of the 11{sup th} Kassel Symposium Energy System Technology is 'Information and Communication Technologies for tomorrow's Energy Supply' and is aimed at technical engineering experts. The symposium intends to provide an overview of the state of the art, the newest trends and practical experiences in the 'Energy and Communication' field within a decentralised power supply environment. The speeches cover a range of topics from standards and norms for communication interfaces and protocols for decentralised power supply through contributions concerning decentralised generators, quality of supply, the potentials of effective energy management in distribution networks and the role of information management in virtual power stations. The network theme 'Energy and Communication' is also concluded during this symposium. Within this network, which has been supported by the Federal Ministry of Research and Education, the capacity and abilities of non-university institutes which are active in the field of research and knowledge-management could be optimally linked with the extensive concept potential of universities and the market-oriented line taken by industry through consolidating and linking up colleges and universities, commercial companies and non-university research facilities in the energy and communication technology sphere. With the aim of 'Optimising the Use of Decentralised Power Supply Systems by Integrating Modern Methods of Communication', the network has developed proposals for the following areas - Decentralized power quality and grid management - Communication structures and technology - Energy management and operation control strategies - Information management which, in the form of project ideas and proposals for research projects, should be realised after the scheme expires. The results of the networks and relevant research results will be presented by scientists in four blocks of lectures, each one

  3. Ex-Th17 (Nonclassical Th1) Cells Are Functionally Distinct from Classical Th1 and Th17 Cells and Are Not Constrained by Regulatory T Cells.

    Science.gov (United States)

    Basdeo, Sharee A; Cluxton, Deborah; Sulaimani, Jamal; Moran, Barry; Canavan, Mary; Orr, Carl; Veale, Douglas J; Fearon, Ursula; Fletcher, Jean M

    2017-03-15

    Th17 cells are an important therapeutic target in autoimmunity. However, it is known that Th17 cells exhibit considerable plasticity, particularly at sites of autoimmune inflammation. Th17 cells can switch to become ex-Th17 cells that no longer produce IL-17 but produce IFN-γ. These ex-Th17 cells are also called nonclassical Th1 cells because of their ability to produce IFN-γ, similar to Th1 cells; however, it is unclear whether they resemble Th1 or Th17 cells in terms of their function and regulation, and whether they have a pathogenic role in autoimmunity. We compared the phenotypic and functional features of human Th17, Th1, and ex-Th17 cell populations. Our data showed that despite their loss of IL-17 expression, ex-Th17 cells were more polyfunctional in terms of cytokine production than either Th1 or bona fide Th17 cells, and produced increased amounts of proinflammatory cytokines. The proliferative brake on Th17 cells appeared to be lifted because ex-Th17 cells proliferated more than Th17 cells after stimulation. In contrast with Th1 and Th17 cells, ex-Th17 cells were highly resistant to suppression of proliferation and cytokines by regulatory T cells. Finally, we showed that ex-Th17 cells accumulated in the joints of rheumatoid arthritis patients. Taken together, these data indicate that human ex-Th17 cells are functionally distinct from Th1 and Th17 cells, and suggest that they may play a pathogenic role at sites of autoimmunity, such as the rheumatoid arthritis joint where they accumulate. These findings have implications for therapeutic strategies that target IL-17, because these may not inhibit pathogenic ex-Th17 cells. Copyright © 2017 by The American Association of Immunologists, Inc.

  4. INTERPERSONAL COMMUNICATION AND INTERSUBJECTIVE COMMUNICATION. SOME THEORETICAL AND CONCEPTUAL KEYS FOR ITS UNDERSTANDING

    Directory of Open Access Journals (Sweden)

    Marta Rizo Garcia

    2014-09-01

    Full Text Available In spite of the proliferation of digital communication forms, is urgent for communication research to strengthen the works around the interpersonal dimension of communicative processes. To do so, communication field needs to extend the boarding spectrum of interpersonal communication, an object that has been relegated to a secondary plane by the predominance of mass media research. This work is based on the need to distinguish intersubjective communication from interpersonal communication, two terms that are often conceived as synonymous. Even though both share the same empirical referents, their theoretical foundations are different. This essay presents three theoretical perspectives to define intersubjective communication –symbolic interactionism, phenomenological sociology and the Theory of Communicative Action– that share an interest beyond the situations of face to face interaction in which all subjects are daily immersed. A documentary and interpretive methodology is used in this work, because it's an argumentative essay that tries to outline some theoretical and conceptual guidelines to think –and make complex– interpersonal and intersubjective communication. It is relevant the approach of both communication types from different fields aside the strictly communicational; for that reason, in this essay are emphasized contributions made from other areas such as philosophy and social psychology.

  5. Dynamics of the Greenland Ice Sheet and Icelandic Glaciers in the 20th Century Using Geodetic Methods

    DEFF Research Database (Denmark)

    Korsgaard, Niels Jákup

    by bedrock geometry. It is revealed that dynamic ice loss recently seen in the southeast and northwest GrIS also occurred in the northwest between 1985 and 1993, highlighting the difficulty of capturing these events in mass balance models. Extending the record back to the LIA, the results show...... that for the past 110 years, the surface mass balance has been decreasing, while the dynamic term has been constant. The spatial pattern of thinning in the 20th century is identical to that of current change, suggesting this pattern will continue in the near future. The mass change of the GrIS in 20th century...

  6. Impact assessment of electronic mass communication in a tertiary ...

    African Journals Online (AJOL)

    The proliferation of computer networks and Internet access opened new communication channels such as blogs, websites, e-mail, social media and mobile apps. ... increased use of information technology-based solutions is recommended to ...

  7. Satellite communications - Intelsat and global patterns

    Science.gov (United States)

    Astrain, S.

    1983-10-01

    The global pattern of mankind's population growth is examined, taking into account the exponential increase in population which began only in the 17th century. As world population has grown, trade has increased, and transportation and communications have become vitally important. A revolution in global communications was initiated when Intelsat launched the first international communications satellite, 'Early Bird', in April 1965. Since April 1965, a tremendous development in global communications by means of satellites has taken place. The Intelsat VI satellite will have a capacity of 36,000 telephone circuits plus 2 TV channels, while the capacity of Early Bird was only 240 telephone circuits. Today, Intelsat is truly an international organization which includes 108 member countries. Attention is given to the particular importance of the Intelsat services to the developing countries, the exploration of new technologies and system concepts, and the extension of services to those portions of the global village which have remained electronically isolated.

  8. Concentration of 232Th, 230Th and 228Th in various tissues of Japanese subjects

    International Nuclear Information System (INIS)

    Takizawa, Y.; Qingmei, H.; Hisamatsu, S.; Abe, T.

    1997-01-01

    The concentration of 232 Th, 230 Th and 228 Th in various human tissues of Japanese subjects obtained at autopsies are reported. The tissue samples were weighed, spiked with 234 Th tracer and ashed by acid. The solution was dried on a hot-plate. Separation of thorium radionuclides was accomplished through cation-exchange resin chromatography and electrodeposition. The concentrations of thorium isotopes were measured by α-spectrometry. Thorium-232 and 230 Th concentrations were found to be highest in lung, followed by bone. The maximum concentration of 228 Th was in bone. The lowest concentrations of thorium isotopes were in muscle. (author)

  9. Body Mass Index Percentile Curves for 7 To 18 Year Old Children and Adolescents; are the Sample Populations from Tehran Nationally Representative?

    Directory of Open Access Journals (Sweden)

    Mostafa Hosseini

    2016-06-01

    Full Text Available Background: The children’s body composition status is an important indicator of health condition evaluated through their body mass index (BMI. We aimed to provide standardized percentile curves of BMI in a population of Iranian children and adolescents. We assessed the nationally representative of sample populations from Tehran. Materials and Methods: A total sample of 14,865 children aged 7-18 years was gathered. The Lambda-Mu-Sigma method was used to derive sex-specific smoothed centiles for age via the Lambda-Mu-Sigma Chart Maker Program. Finally, the prevalence of overweight and obesity with 95% confidence interval (CI was calculated. Results: BMI percentiles obtained from Tehran’s population, except for the 10th percentile, seem to be very slightly greater than the urban boys from all over Iran. BMI percentiles have an increasing trend by age that is S-shaped with a slight slope. Only in the 90th and 97th percentiles of BMI for girls, this rising trend seems to stop. Boys generally have higher BMIs than girls. The exceptions are younger ages of 90th and 97th percentiles and older ages of 3rd and 10th percentiles. A total number of 1,008 (13.20%; 95% CI: 12.46-13.98 boys and 603 (8.34%; 95% CI: 7.72-9.00 girls were categorized as overweight and obese. Obesity were observed in 402 (5.27%; 95% CI: 4.79-5.79 boys and 274 (3.76%; 95% CI: 3.35-4.22 girls. Conclusion: We construct BMI percentile curves by age and gender for 7 to 18 years Iranian children and adolescents. It can be concluded that sample populations from Tehran are nationally representative.

  10. 76 FR 10898 - Public Safety and Homeland Security Bureau; Federal Advisory Committee Act; Emergency Response...

    Science.gov (United States)

    2011-02-28

    ... FEDERAL COMMUNICATIONS COMMISSION Public Safety and Homeland Security Bureau; Federal Advisory..., Public Safety and Homeland Security Bureau, Federal Communications Commission, 445 12th Street, SW., Room..., Public Safety and Homeland Security Bureau. [FR Doc. 2011-4398 Filed 2-25-11; 8:45 am] BILLING CODE 6712...

  11. The Relevance of Information and Communication Technologies in ...

    African Journals Online (AJOL)

    The Relevance of Information and Communication Technologies in Libraries Services ... Technologies in Libraries Services and Librarianship Profession in the 21th Century ... This paper therefore, examines the importance of ICT in librarianship as a ... for Authors · for Policy Makers · about Open Access · Journal Quality.

  12. Development and Preliminary Validation of the Coma Arousal Communication Scale.

    Science.gov (United States)

    Garin, Julie; Reina, Margot; DeiCas, Paula; Rousseaux, Marc

    To develop a Coma Arousal Communication Scale and perform preliminary validation. A group of experts developed a questionnaire to assess communication between patients emerging from coma and caregiver (participation, communication modes, and themes) and the strategies used to facilitate communication. To assess the scale's psychometric characteristics, it was presented to the caregivers of 40 inpatients admitted to 5 coma units and (to obtain reference data) to 29 control participants. The Coma Arousal Communication Scale displayed good intra- and interrater reliability as judged by intraclass correlation coefficients (between 0.76 and 0.98) and Bland and Altman plots. Cohen κ coefficient revealed moderate to almost perfect levels of agreement for most individual items and slight levels for a few items dealing with compensatory strategies. We observed good internal consistency, relations with the Wessex Head Injury Matrix, and sensitivity to change for patients who had sustained brain injury in the previous 6 months. The Coma Arousal Communication Scale provides accurate information about communication skills of individuals emerging from coma. However, some compensatory strategies adopted by caregivers are difficult to characterize.

  13. 76 FR 41365 - Impact of Reducing the Mixture Concentration Threshold for Commercial Schedule 2A Chemical...

    Science.gov (United States)

    2011-07-13

    ... Schedule 2A Chemical Activities Under the Chemical Weapons Convention Regulations; Proposed Rule #0;#0;Federal Register / Vol. 76 , No. 134 / Wednesday, July 13, 2011 / Proposed Rules#0;#0; [[Page 41366... OPCW's 14th Conference of the States Parties, which was held in The Hague, the Netherlands, on December...

  14. Political communication research

    DEFF Research Database (Denmark)

    Nielsen, Rasmus Kleis

    2014-01-01

    The rise of new media and the broader set of social changes they are part of present political communication research with new challenges and new opportunities at a time when many think the field is at an intellectual impasse (e.g., Bennett & Iyengar, 2008). In this article, I argue that parts...... of the field’s problems are rooted in the way in which political communication research has developed since the 1960s. In this period, the field has moved from being interdisciplinary and mixed-methods to being more homogenous and narrowly focused, based primarily on ideas developed in social psychology......, certain strands of political science, and the effects-tradition of mass communication research. This dominant paradigm has contributed much to our understanding of some aspects of political communication. But it is struggling to make sense of many others, including questions concerning people’s experience...

  15. Family Avoidance of Communication about Cancer: A Dyadic Examination.

    Science.gov (United States)

    Shin, Dong Wook; Shin, Jooyeon; Kim, So Young; Yang, Hyung-Kook; Cho, Juhee; Youm, Jung Ho; Choi, Gyu Seog; Hong, Nam Soo; Cho, BeLong; Park, Jong-Hyock

    2016-01-01

    This study aimed to examine the following questions: to what extent do patients and caregivers perceive their family members to be avoidant of communication regarding patient's cancer, and to what extent do these perceptions interrelate; and how do such perceptions influence their own and each other's communication behaviors, communication outcome, mental health, and quality of life. A national survey was performed with 990 patient-caregiver dyads (participation rate, 76.2%). To examine the dyadic interaction, we developed linked patient and family member questionnaires, including the Family Avoidance of Communication about Cancer (FACC) scale. The mean scores (standard deviations) of patient- and caregiver-perceived FACC were low at 10.9 (15.5) and 15.5 (17.5), respectively (p communication, as well as lower levels of mental health outcome and quality of life. The same was true for caregivers (all p communication difficulty within the family. Future research would benefit from the measurement of FACC from both patients and caregivers, and promote family intervention to enhance openness to communication, which would be helpful for improving mental health and quality of life for both patients and caregivers.

  16. 76 FR 2700 - National Protection and Programs Directorate; National Emergency Communications Plan (NECP) Goal...

    Science.gov (United States)

    2011-01-14

    ... Programs Directorate (NPPD)/Office of Cybersecurity and Communications (CS&C)/Office of Emergency Communications (OEC) will submit the following Information Collection Request to the Office of Management and... Directorate; National Emergency Communications Plan (NECP) Goal 2 Performance Report AGENCY: National...

  17. Communication: theoretical study of ThO for the electron electric dipole moment search.

    Science.gov (United States)

    Skripnikov, L V; Petrov, A N; Titov, A V

    2013-12-14

    An experiment to search for the electron electric dipole moment (eEDM) on the metastable H(3)Δ1 state of ThO molecule was proposed and now prepared by the ACME Collaboration [http://www.electronedm.org]. To interpret the experiment in terms of eEDM and dimensionless constant kT, P characterizing the strength of the T,P-odd pseudoscalar-scalar electron-nucleus neutral current interaction, an accurate theoretical study of an effective electric field on electron, Eeff, and a parameter of the T,P-odd pseudoscalar-scalar interaction, WT, P, in ThO is required. We report our results for Eeff (84 GV/cm) and WT, P (116 kHz) together with the hyperfine structure constant, molecule frame dipole moment, and H(3)Δ1 → X(1)Σ(+) transition energy, which can serve as a measure of reliability of the obtained Eeff and WT, P values. Besides, our results include a parity assignment and evaluation of the electric-field dependence for the magnetic g factors in the Ω-doublets of H(3)Δ1.

  18. Communication: Theoretical study of ThO for the electron electric dipole moment search

    International Nuclear Information System (INIS)

    Skripnikov, L. V.; Petrov, A. N.; Titov, A. V.

    2013-01-01

    An experiment to search for the electron electric dipole moment (eEDM) on the metastable H 3 Δ 1 state of ThO molecule was proposed and now prepared by the ACME Collaboration [ http://www.electronedm.org ]. To interpret the experiment in terms of eEDM and dimensionless constant k T, P characterizing the strength of the T,P-odd pseudoscalar–scalar electron–nucleus neutral current interaction, an accurate theoretical study of an effective electric field on electron, E eff , and a parameter of the T,P-odd pseudoscalar–scalar interaction, W T, P , in ThO is required. We report our results for E eff (84 GV/cm) and W T, P (116 kHz) together with the hyperfine structure constant, molecule frame dipole moment, and H 3 Δ 1 → X 1 Σ + transition energy, which can serve as a measure of reliability of the obtained E eff and W T, P values. Besides, our results include a parity assignment and evaluation of the electric-field dependence for the magnetic g factors in the Ω-doublets of H 3 Δ 1

  19. The impact of Crisis Communication on audience: A study based on plane crash

    OpenAIRE

    Chan, Calvin

    2007-01-01

    Organisational crises have now become as common as having a cold. Crises negatively affect the company's reputation and share price. Maintaining a reputation has today become paramount. Therefore, post-crisis communication is absolutely essential and has to be planned carefully. Poor crisis communication would leave the audience or the public with bad impression over the company. The poor crisis communication may even extend the bad impression over the whole industry. In responding to th...

  20. 26th Conference of Spacecraft TT&C Technology in China

    CERN Document Server

    Qian, Weiping

    2013-01-01

    Proceedings of the 26th Conference of Spacecraft TT&C Technology in China collects selected papers from the 26th Conference of Spacecraft TT&C Technology in China held in Nanjing on October 16-19, 2012. The book features state-of-the-art studies on spacecraft TT&C in China with the theme of “Shared and Flexible TT&C Systems”. The selected works can help  promote development of spacecraft TT&C technology towards interconnectivity, resource sharing, flexibility and high efficiency. Researchers and engineers in the field of aerospace engineering and communication engineering can benefit from the book. Rongjun Shen is the Academician of Chinese Academy of Engineering; Weiping Qian is the Director General of Beijing Institute of Tracking and Telecommunications Technology.

  1. 46th annual symposium of the Austrian Physical Society. Programme and abstracts

    International Nuclear Information System (INIS)

    Schindler, H.G.

    1996-01-01

    This volume contains lectures (short communications) of the 46 th symposium of the Austrian Physical Society which had been held at the University of Linz (Austria) in 1996. The following topics are included: atomic physics, molecular physics, plasma physics, solid state physics, nuclear and particle physics, biophysics, environmental physics, quantum electronics and quantum optics. (Suda)

  2. 76 FR 58023 - National Institute on Deafness and Other Communication Disorders Notice of Meeting

    Science.gov (United States)

    2011-09-19

    ... Deafness and Other Communication Disorders Notice of Meeting Pursuant to section 10(d) of the Federal... on Deafness and Other Communication Disorders, including consideration of personnel qualifications..., National Institute on Deafness and Other Communication Disorders, 5 Research Court, Room 1A13, Rockville...

  3. Mass outflow in the nearby proto-planetary system, Beta Pictoris

    International Nuclear Information System (INIS)

    Bruhweiler, F.C.; Grady, C.A.; Kondo, Yoji

    1991-01-01

    Previous spectral studies of circumstallar dust around the nearby, candidate proto-planetary system, Beta Pictoris, has detected only infalling gas. The lack of detectable mass outflow has been critical in the interpretation of the origin of the circumstellar gas and in our understanding of the evolutionary status of the Beta Pictoris system. IUE high-dispersion spectra are presented which show, in addition to infall, the presence of mass outflow, with a maximum observed outflow velocity of -60 km/s, and a corresponding instantaneous outflow rate of 1.1 x 10 to the -14th solar mass/yr, or 1.1 x 10 to the -11th Jupiter mass/yr. This mass outflow rate and terminal velocity are comparable to the magnitudes of mass infall rates and terminal velocities observed from late 1986 through early 1988. The implications of these observations on our understanding of the mechanisms producing infall from the surrounding circumstellar disk are discussed, as are the implications for our understanding of the evolutionary status of the Beta Pic system. 23 refs

  4. 76 FR 49492 - National Institute on Deafness and Other Communication Disorders Notice of Meeting

    Science.gov (United States)

    2011-08-10

    ... Deafness and Other Communication Disorders Notice of Meeting Pursuant to section 10(d) of the Federal... Deafness and Other Communication Disorders Advisory Council. The meeting will be open to the public as... privacy. Name of Committee: National Deafness and Other Communication Disorders Advisory Council. Date...

  5. 76 FR 80375 - National Institute on Deafness and Other Communication Disorders; Notice of Meeting

    Science.gov (United States)

    2011-12-23

    ... Deafness and Other Communication Disorders; Notice of Meeting Pursuant to section 10(d) of the Federal... Deafness and Other Communication Disorders Advisory Council. The meeting will be open to the public as... privacy. Name of Committee: National Deafness and Other Communication Disorders Advisory Council. Date...

  6. 76 FR 21385 - National Institute on Deafness and Other Communication Disorders; Notice of Meeting

    Science.gov (United States)

    2011-04-15

    ... Deafness and Other Communication Disorders; Notice of Meeting Pursuant to section 10(d) of the Federal... Deafness and Other Communication Disorders Advisory Council. The meeting will be open to the public as... privacy. Name of Committee: National Deafness and Other Communication Disorders Advisory Council. Date...

  7. Seventeen Years of Geodynamic Monitoring of a Seismic Gap that was Partially Filled by the Nicoya, Costa Rica, Mw=7.6 Earthquake of September 5th, 2012

    Science.gov (United States)

    Protti, M.; Gonzalez, V. M.; Schwartz, S. Y.; Dixon, T. H.; Newman, A. V.; Lundgren, P.; Kaneda, Y.; Kato, T.

    2013-05-01

    Nicoya is a segment of the subduction zone at the Middle American Trench, where the Cocos plate subducts under the Caribbean plate. Nicoya had large earthquakes (Mw>7) in 1853, 1900, 1950 and in 2012. The September 5th, 2012, Mw=7.6, Nicoya earthquake ruptured mainly the deeper portion of the seismogenic zone. Pre, co and post earthquake deformation data suggests that the shallow portion of the plate interface might still be locked. Since 1995 a geodynamic control network has been built up over a around what was defined as the Nicoya seismic gap. The aim of this network was to map and understand the seismogenic zone, as well as to record deformation changes at different stages within the earthquake cycle. The Nicoya peninsula sits on top of the seismogenic zone allowing monitoring crustal deformation in the near field at a much lower cost than on most subduction zones in the world. With the goals of finding the upper and lower limits of the seismogenic zone and for documenting the evolution of loading and stress release along this seismic gap, an international effort involving several institutions from Costa Rica, the United States and Japan has been carried out in the region. This effort involved the installation of temporary and permanent seismic and geodetic networks. We will be presenting the history and results of these networks, including co-seismic records from the September 5th, 2012 Nicoya earthquake and will emphasize on the importance of continuous monitoring for the understanding of subduction zone processes.

  8. 76 FR 12744 - National Institute On Deafness and Other Communication Disorders; Notice of Closed Meetings

    Science.gov (United States)

    2011-03-08

    ... Deafness and Other Communication Disorders; Notice of Closed Meetings Pursuant to section 10(d) of the... Deafness and Other Communication Disorders Special Emphasis Panel; Clinical Trials-- Communications. Date..., [email protected] . Name of Committee: National Institute on Deafness and Other Communication Disorders...

  9. Structured Communication: Teaching Delivery of Difficult News with Simulated Resuscitations in an Emergency Medicine Clerkship

    Science.gov (United States)

    Lamba, Sangeeta; Nagurka, Roxanne; Offin, Michael; Scott, Sandra R.

    2015-01-01

    Introduction The objective is to describe the implementation and outcomes of a structured communication module used to supplement case-based simulated resuscitation training in an emergency medicine (EM) clerkship. Methods We supplemented two case-based simulated resuscitation scenarios (cardiac arrest and blunt trauma) with role-play in order to teach medical students how to deliver news of death and poor prognosis to family of the critically ill or injured simulated patient. Quantitative outcomes were assessed with pre and post-clerkship surveys. Secondarily, students completed a written self-reflection (things that went well and why; things that did not go well and why) to further explore learner experiences with communication around resuscitation. Qualitative analysis identified themes from written self-reflections. Results A total of 120 medical students completed the pre and post-clerkship surveys. Majority of respondents reported that they had witnessed or role-played the delivery of difficult news, but only few had real-life experience of delivering news of death (20/120, 17%) and poor prognosis (34/120, 29%). This communication module led to statistically significant increased scores for comfort, confidence, and knowledge with communicating difficult news of death and poor prognosis. Pre-post scores increased for those agreeing with statements (somewhat/very much) for delivery of news of poor prognosis: comfort 69% to 81%, confidence 66% to 81% and knowledge 76% to 90% as well as for statements regarding delivery of news of death: comfort 52% to 68%, confidence 57% to 76% and knowledge 76% to 90%. Respondents report that patient resuscitations (simulated and/or real) generated a variety of strong emotional responses such as anxiety, stress, grief and feelings of loss and failure. Conclusion A structured communication module supplements simulated resuscitation training in an EM clerkship and leads to a self-reported increase in knowledge, comfort, and

  10. A Communication Training Program to Encourage Speaking-Up Behavior in Surgical Oncology.

    Science.gov (United States)

    D'Agostino, Thomas A; Bialer, Philip A; Walters, Chasity B; Killen, Aileen R; Sigurdsson, Hrafn O; Parker, Patricia A

    2017-10-01

    Patient safety in the OR depends on effective communication. We developed and tested a communication training program for surgical oncology staff members to increase communication about patient safety concerns. In phase one, 34 staff members participated in focus groups to identify and rank factors that affect speaking-up behavior. We compiled ranked items into thematic categories that included role relations and hierarchy, staff rapport, perceived competence, perceived efficacy of speaking up, staff personality, fear of retaliation, institutional regulations, and time pressure. We then developed a communication training program that 42 participants completed during phase two. Participants offered favorable ratings of the usefulness and perceived effect of the training. Participants reported significant improvement in communicating patient safety concerns (t 40  = -2.76, P = .009, d = 0.48). Findings offer insight into communication challenges experienced by surgical oncology staff members and suggest that our training demonstrates the potential to improve team communication. Copyright © 2017 AORN, Inc. Published by Elsevier Inc. All rights reserved.

  11. Three cases of osteoma and an osseous fibroma of the paranasal sinuses of horses in South Africa : clinical communication

    Directory of Open Access Journals (Sweden)

    I. Cilliers

    2008-05-01

    Full Text Available Four horses were presented to the Onderstepoort Veterinary Academic Hospital with histories of facial asymmetry, nasal discharge or obstruction of normal nasal passage airflow. Radiographic examination of the maxillary sinuses of 2 cases revealed well circumscribed, unilateral, mineralised masses; the other 2 cases showed less mineralisation. The masses were accessed for further investigation by surgically created frontonasal bone flaps or trephination of the maxillary sinuses. Diagnosis of osteoma was confirmed histopathologically in 3 of the cases and of ossifying fibroma in the 4th. Two horses were euthanased directly after surgical intervention due to poor prognosis. Osteomas are by nature expansile tumours and follow the complex communication of the sinuses, and therefore are not all amenable to surgical removal. Osseous fibromas are large, solitary, expansile lesions that are rare in all species but reported most frequently in horses. They have an apparent predilection for the rostral mandible of the horse.

  12. Developing Trusting Relationships Through Communication

    OpenAIRE

    YOKOYAMA, Izumi; OBARA, Takuya

    2015-01-01

    In this paper, we analyze the formation of trusting relationships between people through communication. To foster trusting relationships, individuals should disclose private and personal information. However, disclosing such information has both costs and benefits; therefore, both parties must decide on the optimal level of self-disclosure based on a variety of factors, such as the existing level of relationship and the benefits of deepening the trust level. We construct an economics model th...

  13. A high-resolution mass spectrometer to measure atmospheric ion composition

    Directory of Open Access Journals (Sweden)

    H. Junninen

    2010-08-01

    Full Text Available In this paper we present recent achievements on developing and testing a tool to detect the composition of ambient ions in the mass/charge range up to 2000 Th. The instrument is an Atmospheric Pressure Interface Time-of-Flight Mass Spectrometer (APi-TOF, Tofwerk AG. Its mass accuracy is better than 0.002%, and the mass resolving power is 3000 Th/Th. In the data analysis, a new efficient Matlab based set of programs (tofTools were developed, tested and used. The APi-TOF was tested both in laboratory conditions and applied to outdoor air sampling in Helsinki at the SMEAR III station. Transmission efficiency calibrations showed a throughput of 0.1–0.5% in the range 100–1300 Th for positive ions, and linearity over 3 orders of magnitude in concentration was determined. In the laboratory tests the APi-TOF detected sulphuric acid-ammonia clusters in high concentration from a nebulised sample illustrating the potential of the instrument in revealing the role of sulphuric acid clusters in atmospheric new particle formation. The APi-TOF features a high enough accuracy, resolution and sensitivity for the determination of the composition of atmospheric small ions although the total concentration of those ions is typically only 400–2000 cm−3. The atmospheric ions were identified based on their exact masses, utilizing Kendrick analysis and correlograms as well as narrowing down the potential candidates based on their proton affinities as well isotopic patterns. In Helsinki during day-time the main negative ambient small ions were inorganic acids and their clusters. The positive ions were more complex, the main compounds were (polyalkyl pyridines and – amines. The APi-TOF provides a near universal interface for atmospheric pressure sampling, and this key feature will be utilized in future laboratory and field studies.

  14. Communicative Informatics: An Active and Creative Audience Framework of Social Media

    Directory of Open Access Journals (Sweden)

    Linda M. Gallant

    2011-09-01

    Full Text Available Communicative informatics reflects the interactive complexity of web-based communication and a paradigm shift away from mass communication. Three discursive spheres (database and information systems, human computer interaction, and active audiences work together to control online communication openness and its consequences for post-mass media society’s public common. This has implications for communication freedom, creativity, and constraints in an information-based society. Four propositions shed light on how online audience activity is encouraged by and imperative to corporate interests; how audience creativity can create, accept, or reject messages; how the online audience is monitored; and how online rhetoric can produce or inhibit public commons. Evidence shows that social media’s corporate interests can be at odds with online privacy and citizen communication. This tension is explored with a unique focus on rhetoric, argument, and the communication between audience members and Internet-based corporate media by way of digitized communication feedback loops.

  15. The majorana {sup 76}Ge double-beta decay project

    Energy Technology Data Exchange (ETDEWEB)

    Aalseth, C.E.; Adles, E.; Anderson, D.; Avignone, F.T.; Barabash, A.; Bowyer, T.W.; Brodzinski, R.L.; Brudanin, V.; Champangne, A.; Collar, J.I.; Doe, P.J.; Egorov, S.; Elliott, S.R.; Farach, H.A.; Gaitskell, R.; Jordan, D.; Jain, R.K.; Kazkaz, K.; King, G.; Kochetov, O.; Konovalov, S.; Kouzes, R.; Miley, H.S.; Palms, J.M.; Pitts, W.K.; Reeves, J.H.; Robertson, R.G.H.; Rohm, R.; Sandukovsky, S.; Smith, L.E.; Stekhanov, V.; Thompson, R.C.; Tornow, W.; Umatov' , V.; Warner, R.; Webb, J.; Wilkerson, J.F.; Young, A

    2003-07-01

    The interest and relevance of next-generation 0{sub v} {beta}{beta}-decay experiments is increasing. Even with nonzero neutrino mass strongly suggested by solar and atmospheric neutrino experiments sensitive to {delta}m{sup 2}, 0{sub v} {beta}{beta}-decay experiments are still the only way to establish the Dirac or Majorana nature of neutrinos by measuring the effective electron neutrino mass, . In addition, the atmospheric neutrino oscillation experiments imply that at least one neutrino has a mass greater than about 50 meV. The Majorana Experiment expects to probe an effective neutrino mass near this critical value. Majorana is a next-generation {sup 76}Ge double-beta decay search. It will employ 500 kg of Ge, isotopically enriched to 86% in {sup 76}Ge, in the form of {approx} 200 detectors in a close-packed array. Each crystal will be electronically segmented and each segment fitted with pulse-shape analysis electronics. This combination of segmentation and pulse-shape analysis significantly improves our ability to discriminate neutrinoless double beta-decay from internal cosmogenic {sup 68}Ge and {sup 60}Co. The half-life sensitivity is estimated to be 4.2 x 10{sup 27} y corresponding to a range of {<=} 20 - 70 meV, depending on the nuclear matrix elements used to interpret the data.

  16. Increase of peripheral Th17 lymphocytes during acute cellular rejection in liver transplant recipients.

    Science.gov (United States)

    Fan, Hua; Li, Li-Xin; Han, Dong-Dong; Kou, Jian-Tao; Li, Ping; He, Qiang

    2012-12-15

    Although many human inflammatory and autoimmune diseases were previously considered to be mediated by T helper type 1 (Th1) cells, the recently described Th17 cells play dominant roles in several of these diseases. We and others speculated that allograft rejection after organ transplantation may also involve Th17 cells. Episodes of acute rejection occur in 30% of liver transplants. This study aimed to determine the frequency of circulating Th17 cells in patients who had received liver transplants for benign end-stage liver disease and to identify any association between acute rejection episodes and levels of Th17 cells in the peripheral blood. A prospective study compared Th17 cells from 76 consecutive benign end-stage liver disease patients who had undergone orthotopic liver transplantation from 2007 to 2011 with those from 20 age-matched healthy individuals. Peripheral blood samples were collected at different time points within one year after transplant. Blood samples and liver biopsies were also collected at the diagnosis of acute rejection. Percentages of circulating CD4+IL-17+ cells were measured by flow cytometry. The transplant patients were classified into two groups: a rejection group consisting of 17 patients who had an episode of acute rejection, and a non-rejection group comprising the remaining 59 patients with no acute rejection episodes. Percentages of circulating Th17 cells were compared between the two groups and controls. The levels of circulating CD4+IL-17+ T cells in the rejection group were higher during acute rejection than those in the non-rejection group (2.56+/-0.43% versus 1.79+/-0.44%, Pblood was positively correlated with the rejection activity index (r=0.79, P=0.0002). Circulating Th17 cells may be useful as a surrogate marker for predicting acute rejection in liver transplant recipients.

  17. Statistical mechanical analysis of the linear vector channel in digital communication

    International Nuclear Information System (INIS)

    Takeda, Koujin; Hatabu, Atsushi; Kabashima, Yoshiyuki

    2007-01-01

    A statistical mechanical framework to analyze linear vector channel models in digital wireless communication is proposed for a large system. The framework is a generalization of that proposed for code-division multiple-access systems in Takeda et al (2006 Europhys. Lett. 76 1193) and enables the analysis of the system in which the elements of the channel transfer matrix are statistically correlated with each other. The significance of the proposed scheme is demonstrated by assessing the performance of an existing model of multi-input multi-output communication systems

  18. The Analysis and suggested marketing communication for CleanMySpace start-up company

    OpenAIRE

    Tolstykh, Anastasiia

    2016-01-01

    This bachelor thesis is focused on the proposal of marketing communication for new start-up company CleanMyPlace, the winner of VŠE Exports 2015, aimed at increase of its brand awareness and improvement of existing marketing strategies and tactics. The theoretical part is devoted to marketing tools, most improtantly to marketing online communication, as soon as this brand provides its services via internet. In the practical part are defined and analysed the current marketing communication. Th...

  19. Totally thrombosed giant anterior communicating artery aneurysm

    Directory of Open Access Journals (Sweden)

    V R Roopesh Kumar

    2015-01-01

    Full Text Available Giant anterior communicating artery aneurysmsarerare. Apatient presented with visual dysfunction, gait ataxia and urinary incontinence. MRI showed a giant suprasellar mass.At surgery, the lesion was identified as being an aneurysm arising from the anterior communicating artery.The difficulty in preoperative diagnosis and relevant literature are reviewed.

  20. IL-4 enhances IL-10 production in Th1 cells: implications for Th1 and Th2 regulation.

    Science.gov (United States)

    Mitchell, Ruth E; Hassan, Masriana; Burton, Bronwen R; Britton, Graham; Hill, Elaine V; Verhagen, Johan; Wraith, David C

    2017-09-12

    IL-10 is an immunomodulatory cytokine with a critical role in limiting inflammation in immune-mediated pathologies. The mechanisms leading to IL-10 expression by CD4 + T cells are being elucidated, with several cytokines implicated. We explored the effect of IL-4 on the natural phenomenon of IL-10 production by a chronically stimulated antigen-specific population of differentiated Th1 cells. In vitro, IL-4 blockade inhibited while addition of exogenous IL-4 to Th1 cultures enhanced IL-10 production. In the in vivo setting of peptide immunotherapy leading to a chronically stimulated Th1 phenotype, lack of IL-4Rα inhibited the induction of IL-10. Exploring the interplay of Th1 and Th2 cells through co-culture, Th2-derived IL-4 promoted IL-10 expression by Th1 cultures, reducing their pathogenicity in vivo. Co-culture led to upregulated c-Maf expression with no decrease in the proportion of T-bet + cells in these cultures. Addition of IL-4 also reduced the encephalitogenic capacity of Th1 cultures. These data demonstrate that IL-4 contributes to IL-10 production and that Th2 cells modulate Th1 cultures towards a self-regulatory phenotype, contributing to the cross-regulation of Th1 and Th2 cells. These findings are important in the context of Th1 driven diseases since they reveal how the Th1 phenotype and function can be modulated by IL-4.

  1. Centile Curves and Reference Values for Height, Body Mass, Body Mass Index and Waist Circumference of Peruvian Children and Adolescents

    Science.gov (United States)

    Bustamante, Alcibíades; Freitas, Duarte; Pan, Huiqi; Katzmarzyk, Peter T.; Maia, José

    2015-01-01

    This study aimed to provide height, body mass, BMI and waist circumference (WC) growth centile charts for school-children, aged 4–17 years, from central Peru, and to compare Peruvian data with North-American and Argentinean references. The sample consisted of 8753 children and adolescents (4130 boys and 4623 girls) aged 4 to 17 years, from four Peruvian cities: Barranco, La Merced, San Ramón and Junín. Height, body mass and WC were measured according to standardized techniques. Centile curves for height, body mass, BMI and WC were obtained separately for boys and girls using the LMS method. Student t-tests were used to compare mean values. Overall boys have higher median heights than girls, and the 50th percentile for body mass increases curvilinearly from 4 years of age onwards. In boys, the BMI and WC 50th percentiles increase linearly and in girls, the increase presents a curvilinear pattern. Peruvian children are shorter, lighter and have higher BMI than their counterparts in the U.S. and Argentina; in contrast, age and sex-specific WC values are lower. Height, body mass and WC of Peruvian children increased with age and variability was higher at older ages. The growth patterns for height, body mass, BMI and WC among Peruvian children were similar to those observed in North-American and Argentinean peers. PMID:25761169

  2. Centile Curves and Reference Values for Height, Body Mass, Body Mass Index and Waist Circumference of Peruvian Children and Adolescents

    Directory of Open Access Journals (Sweden)

    Alcibíades Bustamante

    2015-03-01

    Full Text Available This study aimed to provide height, body mass, BMI and waist circumference (WC growth centile charts for school-children, aged 4–17 years, from central Peru, and to compare Peruvian data with North-American and Argentinean references. The sample consisted of 8753 children and adolescents (4130 boys and 4623 girls aged 4 to 17 years, from four Peruvian cities: Barranco, La Merced, San Ramón and Junín. Height, body mass and WC were measured according to standardized techniques. Centile curves for height, body mass, BMI and WC were obtained separately for boys and girls using the LMS method. Student t-tests were used to compare mean values. Overall boys have higher median heights than girls, and the 50th percentile for body mass increases curvilinearly from 4 years of age onwards. In boys, the BMI and WC 50th percentiles increase linearly and in girls, the increase presents a curvilinear pattern. Peruvian children are shorter, lighter and have higher BMI than their counterparts in the U.S. and Argentina; in contrast, age and sex-specific WC values are lower. Height, body mass and WC of Peruvian children increased with age and variability was higher at older ages. The growth patterns for height, body mass, BMI and WC among Peruvian children were similar to those observed in North-American and Argentinean peers.

  3. Critical analysis of documentary sources for Historical Climatology of Northern Portugal (17th-19th centuries)

    Science.gov (United States)

    Amorim, Inês; Sousa Silva, Luís; Garcia, João Carlos

    2017-04-01

    D project, still in progress, which also aims at the study of climatic variations and extreme hydrometeorological events in Northern Portugal, in the period prior to the creation of the organized network of meteorological stations and the systematization of instrumental observations (19th century). Therefore, in this communication we intend to present some of the documentary sources (private and institutional) used in the course of these projects. We will analyze the potentialities and limitations of a wide range of documentary sources, such as annals, memoirs and chronicles, daily weather reports, newspapers, book of judgments, economic records, correspondence, among others, and examine the various types of meteorological information we can from each of them, as well as the care to be taken in their use. Keywords: Modern Period, archive sources, climatic variations, hydrometeorological extremes, Portugal.

  4. Prevention of cancer and non-communicable diseases.

    Science.gov (United States)

    Cannon, Geoffrey; Gupta, Prakash; Gomes, Fabio; Kerner, Jon; Parra, William; Weiderpass, Elisabete; Kim, Jeongseon; Moore, Malcolm; Sutcliffe, Catherine; Sutcliffe, Simon

    2012-01-01

    Cancer is a leading cause of death worldwide, accounting for approximately 7.6 million deaths (13% of all deaths) in 2008. Cancer mortality is projected to increase to 11 million deaths in 2030, with the majority occurring in regions of the world with the least capacity to respond. However, cancer is not only a personal, societal and economic burden but also a potential societal opportunity in the context of functional life - the years gained through effective prevention and treatment, and strategies to enhance survivorship. The United Nations General Assembly Special Session in 2011 has served to focus attention on key aspects of cancer prevention and control. Firstly, cancer is largely preventable, by feasible means. Secondly, cancer is one of a number of chronic, non- communicable diseases that share common risk factors whose prevention and control would benefit a majority of the world's population. Thirdly, a proportion of cancers can be attributed to infectious, communicable causal factors (e.g., HPV, HBV, H.pylori, parasites, flukes) and that strategies to control the burden of infectious diseases have relevance to the control of cancer. Fourthly, that the natural history of non-communicable diseases, including cancer, from primary prevention through diagnosis, treatment and care, is underwritten by the impact of social, economic and environmental determinants of health (e.g., poverty, illiteracy, gender inequality, social isolation, stigma, socio-economic status). Session 1 of the 4th International Cancer Control Congress (ICCC-4) focused on the social, economic and environmental, as well as biological and behavioural, modifiers of the risk of cancer through one plenary presentation and four interactive workshop discussions. The workshop sessions concerned 1) the Global Adult Tobacco Survey and social determinants of tobacco use in high burden low- and middle-income countries; 2) the role of diet, including alcohol, and physical activity in modifying the

  5. Determination of 232Th, 230Th and 228Th in liquid effluents from uranium mining

    International Nuclear Information System (INIS)

    Godoy, Jose Marcus de Oliveira

    1979-10-01

    A liquid scintillator αlpha spectrometer was built for the determination of Th- 228 , Th- 230 and Th- 232 in liquid effluents from Uranium mines and mills. The resolution of the αlpha spectrometer was found to be 200-300 KeV, when the scintillator was 8% T0P0, 0,77% scintimix-4 (91% PP0 and 9% Dimetil-P0P0P) and 10% of naphthalene in toluene. Aliquat-336 in xylene (30% v/v) was used to separate the thorium isotopes from other interfering radionuclides (U- 238 , U- 234 , Ra- 226 , Po- 210 ). Under the extraction experimental conditions, the detection limits were 1,2 pCi/1 for Th- 232 , 1,2 pCi/1 for Th- 230 and 0,9 pCi/1 for Th- 228 , for 1000 minutes of counting time. (author)

  6. Comparison of Values in 5th, 6th, 7th and 8th Grade Primary Education Music Class Students'? Workbooks According to Rokeach?s and Akbas's Value Classifications

    Science.gov (United States)

    Çakirer, H. Serdar

    2014-01-01

    The aim of the present study is to compare the values in the songs of 5th, 6th, 7th and 8th grade primary education music classes students? workbooks according to the value categorizations proposed by Rockeach and Akbas and which values among the categories mentioned are taught to the students in the 5th, 6th, 7th and 8th grade primary education…

  7. Readability of Educational Materials to Support Parent Sexual Communication With Their Children and Adolescents.

    Science.gov (United States)

    Ballonoff Suleiman, Ahna; Lin, Jessica S; Constantine, Norman A

    2016-05-01

    Sexual communication is a principal means of transmitting sexual values, expectations, and knowledge from parents to their children and adolescents. Many parents seek information and guidance to support talking with their children about sex and sexuality. Parent education materials can deliver this guidance but must use appropriate readability levels to facilitate comprehension and motivation. This study appraised the readability of educational materials to support parent sexual communication with their children. Fifty brochures, pamphlets, and booklets were analyzed using the Flesch-Kincaid, Gunning Fog, and Simple Measure of Gobbledygook (SMOG) index methods. Mean readability grade-level scores were 8.3 (range = 4.5-12.8), 9.7 (range = 5.5-14.9), and 10.1 (range = 6.7-13.9), respectively. Informed by National Institutes of Health-recommended 6th to 7th grade levels and American Medical Association-recommended 5th to 6th grade levels, percentages falling at or below the 7.0 grade level were calculated as 38%, 12%, and 2% and those falling at or below the 6.0 grade level were calculated as 12%, 2%, and 0% based on the Flesch-Kincaid, Gunning Fog, and SMOG methods, respectively. These analyses indicate that the majority of educational materials available online to support parents' communication with their children about sex and sexuality do not meet the needs of many or most parents. Efforts to improve the accessibility of these materials are warranted.

  8. Proceedings of twelfth ISMAS symposium cum workshop on mass spectrometry

    International Nuclear Information System (INIS)

    Alamelu, D.; Jaison, P.G.; Aggarwal, S.K.

    2007-03-01

    Mass Spectrometry is an important analytical tool and has encompassed almost all branches of science and technology including Agricultural, biology, Chemistry, Earth sciences, environment, Forensic Science, Medical Sciences, Hydrology, Nuclear Technology, Oceanography, Physics etc. Recent advancements in the instrumentation of Mass Spectrometry have further strengthened its role for various applications. It is indeed a matter of great pleasure to present this special Issue of ISMAS Bulletin which is brought out on the occasion of the 12th ISMAS Symposium cum Workshop on Mass spectrometry (12th ISMAS-WS 2007) being held at Cidade-de-Goa, Dona Paula, Goa from March 25 to 30, 2007 in association with National Institute of Oceanography, Goa. This Symposium cum Workshop is co-sponsored by Scientific Departments of Government of India. Papers relevant to INIS are indexed separately

  9. 76 FR 55706 - 158th Meeting of the Advisory Council on Employee Welfare and Pension Benefit Plans; Notice of...

    Science.gov (United States)

    2011-09-08

    ... DEPARTMENT OF LABOR Employee Benefits Security Administration 158th Meeting of the Advisory Council on Employee Welfare and Pension Benefit Plans; Notice of Teleconference Meeting Pursuant to the.... 1142, the 158th open meeting of the Advisory Council on Employee Welfare and Pension Benefit Plans...

  10. 76 FR 6498 - 155th Meeting of the Advisory Council on Employee Welfare and Pension Benefit Plans; Notice of...

    Science.gov (United States)

    2011-02-04

    ... DEPARTMENT OF LABOR Employee Benefits Security Administration 155th Meeting of the Advisory Council on Employee Welfare and Pension Benefit Plans; Notice of Teleconference Meeting Pursuant to the.... 1142, the 155th open meeting of the Advisory Council on Employee Welfare and Pension Benefit Plans...

  11. CpG Oligodeoxynucleotides Enhance the Efficacy of Adoptive Cell Transfer Using Tumor Infiltrating Lymphocytes by Modifying the Th1 Polarization and Local Infiltration of Th17 Cells

    Directory of Open Access Journals (Sweden)

    Lin Xu

    2010-01-01

    Full Text Available Adoptive cell transfer immunotherapy using tumor infiltrating lymphocytes (TILs was an important therapeutic strategy against tumors. But the efficacy remains limited and development of new strategies is urgent. Recent evidence suggested that CpG-ODNs might be a potent candidate for tumor immunotherapy. Here we firstly reported that CpG-ODNs could significantly enhance the antitumor efficacy of adoptively transferred TILs in vivo accompanied by enhanced activity capacity and proliferation of CD8+ T cells and CD8+ T cells, as well as a Th1 polarization immune response. Most importantly, we found that CpG-ODNs could significantly elevate the infiltration of Th17 cells in tumor mass, which contributed to anti-tumor efficacy of TILs in vivo. Our findings suggested that CpG ODNs could enhance the anti-tumor efficacy of adoptively transferred TILs through modifying Th1 polarization and local infiltration of Th17 cells, which might provide a clue for developing a new strategy for ACT based on TILs.

  12. Gravitational Mass, Its Mechanics - What It Is; How It Operates

    OpenAIRE

    Ellman, Roger

    1999-01-01

    The earlier paper, Inertial Mass, Its Mechanics - What It Is; How It Operates, developed the mechanics of inertial mass. The present paper is for the purpose of equivalently developing gravitation. The behavior of gravitation is well known, as described by Newton's Law of Gravitation. But just what gravitational mass is, how gravitational behavior comes about, what in material reality produces the effects of gravitational mass, has been little understood. The only extant hypotheses involve th...

  13. Calculating the mass distribution of heavy nucleus fission product by neutrons

    International Nuclear Information System (INIS)

    Gudkov, A.N.; Koldobskij, A.B.; Kolobashkin, V.M.; Semenova, E.V.

    1981-01-01

    The technique of calculating the fission product mass yields by neutrons which are necessary for performing nucleus physical calculations in designing nuclear reactor cores is considered. The technique is based on the approximation of fission product mass distribution over the whole mass range by five Gauss functions. New analytical expressions for determining energy weights of used gaussians are proposed. The results of comparison of experimental data with calculated values for fission product mass obtained for reference processes in the capacity of which the fission reactions are chosen: 233 U, 235 U fission by thermal neutrons, 232 Th, 233 U, 235 U, 238 U by fission spectrum neutrons and 14 MeV neutrons and for 232 Th fission reactions by 11 MeV neutrons and 238 U by 7.7 MeV neutrons. On the basis of the analysis of results obtained the conclusion is drawn on a good agreement of fission product mass yield calculation values obtained using recommended values of mass distribution parameters with experimental data [ru

  14. Down-regulation of the Th1, Th17, and Th22 pathways due to anti-TNF-α treatment in psoriasis.

    Science.gov (United States)

    Luan, Li; Han, Shixin; Wang, Hua; Liu, Xiaoming

    2015-12-01

    Psoriasis is a T-cell-mediated chronic inflammatory dermatosis. Th1, Th17 and Th22 cells are suggested to contribute to the pathogenesis of psoriasis. To determine whether treatment with the anti-tumor-necrosis-factor antagonist, adalimumab, induces significant modulation of the Th1, Th17 and Th22 pathways, and correlates cellular activity with clinical response. This study included 21 patients with moderate-to-severe psoriasis who were treated with adalimumab, and 10 healthy control subjects. Blood samples were collected at baseline and at week 12. Flow cytometry was used to analyze the frequency of circulating Th1, Th17 and Th22 cells. Real-time polymerase chain reaction was used to analyze the expression of T-bet (Th1-related), retinoid-acid receptor-related orphan receptor gamma t (RORγt, Th17-related) and aryl hydrocarbon receptor (AHR, Th22-related). An enzyme-linked immunosorbent assay was used to analyze the serum levels of IFN-γ, IL-17, IL-22, IL-6 and tumor necrosis factor-α (TNF-α). At baseline, the frequencies of Th1, Th17 and Th22 cells were higher in psoriasis patients compared to the healthy controls. The expression of transcription factors T-bet, RORγt and AHR, and the serum levels of IFN-γ, IL-17, IL-22, IL-6 and TNF-α were higher in psoriasis patients compared to the healthy controls. After adalimumab therapy, there was a significant decline in the frequencies of Th1, Th17 and Th22 cells, and a concomitant decrease in the levels of their associated transcription factors and cytokines. The results suggest that the anti-tumor-necrosis-factor antagonist, adalimumab, disrupts the Th1, Th17 and Th22 pathways, resulting in clinical improvement of psoriasis. Copyright © 2015 Elsevier B.V. All rights reserved.

  15. Sediment redistribution and grainsize effects on 230Th-normalized mass accumulation rates and focusing factors in the Panama Basin

    Science.gov (United States)

    Loveley, Matthew R.; Marcantonio, Franco; Lyle, Mitchell; Ibrahim, Rami; Hertzberg, Jennifer E.; Schmidt, Matthew W.

    2017-12-01

    Here, we examine how redistribution of differing grain sizes by sediment focusing processes in Panama Basin sediments affects the use of 230Th as a constant-flux proxy. We study representative sediments of Holocene and Last Glacial Maximum (LGM) time slices from four sediment cores from two different localities close to the ridges that bound the Panama Basin. Each locality contains paired sites that are seismically interpreted to have undergone extremes in sediment redistribution, i.e., focused versus winnowed sites. Both Holocene and LGM samples from sites where winnowing has occurred contain significant amounts (up to 50%) of the 230Th within the >63 μm grain size fraction, which makes up 40-70% of the bulk sediment analyzed. For sites where focusing has occurred, Holocene and LGM samples contain the greatest amounts of 230Th (up to 49%) in the finest grain-sized fraction (winnowed sites. Corrections made using a model by Kretschmer et al. (2010) suggest a maximum change of about 30% in 230Th-derived MARs and focusing factors at focused sites, except for our most focused site which requires an approximate 70% correction in one sample. Our 230Th-corrected 232Th flux results suggest that the boundary between hemipelagically- and pelagically-derived sediments falls between 350 and 600 km from the continental margin.

  16. Imagining and Feeling: Experiential Learning in Mass Communication Instruction.

    Science.gov (United States)

    Parcells, Frank E.

    Defining the media experience as the media and social interaction involved in any person's viewing of television and the consequences of that viewing for oneself and others, this paper examines how phenomenology and psychodrama--methods of experiential learning focusing on the feeling and imagining functions of communication--can be used to teach…

  17. Murine Th9 cells promote the survival of myeloid dendritic cells in cancer immunotherapy.

    Science.gov (United States)

    Park, Jungsun; Li, Haiyan; Zhang, Mingjun; Lu, Yong; Hong, Bangxing; Zheng, Yuhuan; He, Jin; Yang, Jing; Qian, Jianfei; Yi, Qing

    2014-08-01

    Dendritic cells (DCs) are professional antigen-presenting cells to initiate immune responses, and DC survival time is important for affecting the strength of T-cell responses. Interleukin (IL)-9-producing T-helper (Th)-9 cells play an important role in anti-tumor immunity. However, it is unclear how Th9 cells communicate with DCs. In this study, we investigated whether murine Th9 cells affected the survival of myeloid DCs. DCs derived from bone marrow of C57BL/6 mice were cocultured with Th9 cells from OT-II mice using transwell, and the survival of DCs was examined. DCs cocultured with Th9 cells had longer survival and fewer apoptotic cells than DCs cultured alone in vitro. In melanoma B16-OVA tumor-bearing mice, DCs conditioned by Th9 cells lived longer and induced stronger anti-tumor response than control DCs did in vivo. Mechanistic studies revealed that IL-3 but not IL-9 secreted by Th9 cells was responsible for the prolonged survival of DCs. IL-3 upregulated the expression of anti-apoptotic protein Bcl-xL and activated p38, ERK and STAT5 signaling pathways in DCs. Taken together, our data provide the first evidence that Th9 cells can promote the survival of DCs through IL-3, and will be helpful for designing Th9 cell immunotherapy and more effective DC vaccine for human cancers.

  18. Thorium Th

    International Nuclear Information System (INIS)

    Busev, A.I.; Tiptsova, V.G.; Ivanov, V.M.

    1978-01-01

    The basic methods for extracting thorium from monazites and determining it photometrically and complexometrically are described. Monazite is decomposed by fusion with sodium peroxide, then thorium and the totality of lanthanides are precipitated in the form of oxalates. After the oxalates have been broken down, thorium is determined photometrically with the aid of arsenazo 1, quercetin of 1-2(-pyridylazo)-resorcin. It takes 25 to 30 minutes to photometrically determine Th in monazites with the aid of arsenazo 2 (error: 3 to 5%). Arsenazo 2 is recommended for analysis of monazites containing 20 to 30% of lanthanides. Arsenazo 3 permits determining Th in zircon and in Nb-containing materials. In this case, the determination is possible in strongly acidic solutions, the ratio of arsenazo 3 to Th being 7.5:1. Arsenazo 3 can also be used in determining trace amounts of Th (1x10 -5 to 1x10 -4 %) in rocks, as well as in extraction-photometric determination of Th traces. The dyed compound of Th with arsenazo 3 is extracted with isoamyl alcohol in the presence of diphenylguanidinium chloride and monochloroacetic acid. The method permits determining Th at 1:5x10 8 (0.002 g/ml) dilution. Also described is the iodate-complexometric method for determining Th

  19. The Mass Media

    DEFF Research Database (Denmark)

    Valentini, Chiara; Laursen, Bo

    2012-01-01

    spaces. We postulate that citizens’ levels of awareness and knowledge of EU matters depend on the EU institutions’ ability to reach European citizens directly or indirectly through a wide range of channels, including the mass media. Citizens’ participation in political debates, however, requires more......(s). The EU institutions also need to communicate frames of interpretation around political issues. In this chapter we analyse the EU institutions’ external communication and specifically their media relations efforts, and suggest improvements in view of remedying some of the legitimacy problems that the EU......This chapter deals with the EU institutions’ external communication and how it relates to the European public sphere(s). We argue that one of the preconditions for establishing a well-functioning European public sphere is that the EU institutions’ decision-making and political debates around...

  20. 76 FR 36578 - 156th Meeting of the Advisory Council on Employee Welfare and Pension Benefit Plans; Notice of...

    Science.gov (United States)

    2011-06-22

    ... DEPARTMENT OF LABOR Employee Benefits Security Administration 156th Meeting of the Advisory Council on Employee Welfare and Pension Benefit Plans; Notice of Meeting Pursuant to the authority... 156th open meeting of the Advisory Council on Employee Welfare and Pension Benefit Plans; (also known as...

  1. 76 FR 65211 - 159th Meeting of the Advisory Council on Employee Welfare and Pension Benefit Plans; Notice of...

    Science.gov (United States)

    2011-10-20

    ... DEPARTMENT OF LABOR Employee Benefits Security Administration 159th Meeting of the Advisory Council on Employee Welfare and Pension Benefit Plans; Notice of Meeting Pursuant to the authority... 159th open meeting of the Advisory Council on Employee Welfare and Pension Benefit Plans (also known as...

  2. 76 FR 48903 - 157th Meeting of the Advisory Council on Employee Welfare and Pension Benefit Plans; Notice of...

    Science.gov (United States)

    2011-08-09

    ... DEPARTMENT OF LABOR Employee Benefits Security Administration 157th Meeting of the Advisory Council on Employee Welfare and Pension Benefit Plans; Notice of Meeting Pursuant to the authority... 157th open meeting of the Advisory Council on Employee Welfare and Pension Benefit Plans (also known as...

  3. Smart Video Communication for Social Groups - The Vconect Project

    NARCIS (Netherlands)

    M. Ursu; P. Stollenmayer; D. Williams; P. Torres; P.S. Cesar Garcia (Pablo Santiago); N. Farber; E. Geelhoed

    2014-01-01

    htmlabstractThis article introduces the Vconect project. Vconect (Video Communications for Networked Communities) is a collaborative European research and development project dealing with high-quality enriched video as a medium for mass communication within social communities. The technical

  4. 76 FR 70902 - Termination of Certain Proceedings as Dormant

    Science.gov (United States)

    2011-11-16

    ... Audio Broadcasting in the AM and FM Broadcast Services, Mass Media Bureau Petition for Rulemaking, RM... FEDERAL COMMUNICATIONS COMMISSION 47 CFR Part 0 [CG Docket No. 11-99; DA 11-1833] Termination of Certain Proceedings as Dormant AGENCY: Federal Communications Commission. ACTION: Final rule; termination...

  5. The Official Home Page of the U.S. Air Force

    Science.gov (United States)

    -world scenarios. (U.S. Navy photo by Mass Communication Specialist 3rd Class Anthony J. Rivera) A 27th from the 38th Rescue Squadron climb a ladder into an HH-60G Pave Hawk, Aug. 7, 2017, near Dog Island where a military working dog with the 379th Expeditionary Security Forces Squadron, detected

  6. Band Gap Transition Studies of U:ThO2 Using Cathodoluminescence

    Science.gov (United States)

    2014-03-27

    regarding x-ray fluorescence. 2.1 Atomic Properties of Ux:Th1−xO2 Thorium and uranium dioxide are metal oxides with the fluorite crystal structure...thorium oxide is a material upon which few studies have been performed. The goal of this research is to determine how the insertion of uranium atoms into...doped thorium oxide crystal, 041 TU, with uranium mass concentration of 22.7% before chemical cleaning. Mass pre-cleaning: 0.341 g. 7 Figure 1.5

  7. Bond energies of ThO+ and ThC+: A guided ion beam and quantum chemical investigation of the reactions of thorium cation with O2 and CO

    Science.gov (United States)

    Cox, Richard M.; Citir, Murat; Armentrout, P. B.; Battey, Samuel R.; Peterson, Kirk A.

    2016-05-01

    Kinetic energy dependent reactions of Th+ with O2 and CO are studied using a guided ion beam tandem mass spectrometer. The formation of ThO+ in the reaction of Th+ with O2 is observed to be exothermic and barrierless with a reaction efficiency at low energies of k/kLGS = 1.21 ± 0.24 similar to the efficiency observed in ion cyclotron resonance experiments. Formation of ThO+ and ThC+ in the reaction of Th+ with CO is endothermic in both cases. The kinetic energy dependent cross sections for formation of these product ions were evaluated to determine 0 K bond dissociation energies (BDEs) of D0(Th+-O) = 8.57 ± 0.14 eV and D0(Th+-C) = 4.82 ± 0.29 eV. The present value of D0 (Th+-O) is within experimental uncertainty of previously reported experimental values, whereas this is the first report of D0 (Th+-C). Both BDEs are observed to be larger than those of their transition metal congeners, TiL+, ZrL+, and HfL+ (L = O and C), believed to be a result of lanthanide contraction. Additionally, the reactions were explored by quantum chemical calculations, including a full Feller-Peterson-Dixon composite approach with correlation contributions up to coupled-cluster singles and doubles with iterative triples and quadruples (CCSDTQ) for ThC, ThC+, ThO, and ThO+, as well as more approximate CCSD with perturbative (triples) [CCSD(T)] calculations where a semi-empirical model was used to estimate spin-orbit energy contributions. Finally, the ThO+ BDE is compared to other actinide (An) oxide cation BDEs and a simple model utilizing An+ promotion energies to the reactive state is used to estimate AnO+ and AnC+ BDEs. For AnO+, this model yields predictions that are typically within experimental uncertainty and performs better than density functional theory calculations presented previously.

  8. U-series dating using thermal ionisation mass spectrometry (TIMS)

    International Nuclear Information System (INIS)

    McCulloch, M.T.

    1999-01-01

    U-series dating is based on the decay of the two long-lived isotopes 238 U(τ 1/2 =4.47 x 10 9 years) and 235 U (τ 1/2 0.7 x 10 9 years). 238 U and its intermediate daughter isotopes 234 U (τ 1/2 = 245.4 ka) and 230 Th (τ 1/2 = 75.4 ka) have been the main focus of recently developed mass spectrometric techniques (Edwards et al., 1987) while the other less frequently used decay chain is based on the decay 235 U to 231 Pa (τ 1/2 = 32.8 ka). Both the 238 U and 235 U decay chains terminate at the stable isotopes 206 Pb and 207 Pb respectively. Thermal ionization mass spectrometry (TIMS) has a number of inherent advantages, mainly the ability to measure isotopic ratios at high precision on relatively small samples. In spite of these now obvious advantages, it is only since the mid-1980's when Chen et al., (1986) made the first precise measurements of 234 U and 232 Th in seawater followed by Edwards et al., (1987) who made combined 234 U- 230 Th measurements, was the full potential of mass spectrometric methods first realised. Several examples are given to illustrate various aspects of TIMS U-series

  9. Infrared Free Space Communication - The Autonomous Testing of Free Space Infrared Communication

    Science.gov (United States)

    Heldman, Christopher

    2017-01-01

    Fiber optics has been a winning player in the game of high-speed communication and data transfer in cable connections. Yet, in free space RF has been the repeated choice of communication medium of the space industry. Investigating the benefits of free space optical communication over radio frequency is worthwhile. An increase in science data rate return capabilities could occur if optical communication is implemented. Optical communication systems also provide efficiencies in power, mass, and volume over RF systems1. Optical communication systems have been demonstrated from a satellite in orbit with the moon to earth, and resulted in the highest data rates ever seen through space (622Mbps)2. Because of these benefits, optical communication is far superior to RF. The HiDRA (High Data Rate Architecture) project is researching Passive Misalignment Mitigation of Dynamic Free Apace Optical Communication Links. The goal of this effort is to enable gigabit per second transmission of data in short range dynamic links (less than 100 meters). In practice this would enhance data rates between sites on the International Space Station with minimal size, weight, and power requirements. This paper will focus on an autonomous code and a hardware setup that will be used to fulfill the next step in the research being conducted. The free space optical communications pointing downfalls will be investigated. This was achieved by creating 5 python programs and a top-level code to automate this test.

  10. Spectacle, communication and communism in Guy Debord

    Directory of Open Access Journals (Sweden)

    João Emiliano Fortaleza de Aquino

    Full Text Available The present work is oriented by the hypothesis that Guy Debord's reflection on language and criticism of the commodity fetishism are inseparable aspects of a single and same point of departure of the critique of "the society of the spectacle", centred on the criticism of language and commodity-form. Debord holds the view of a transition, concerning the horizon of the aesthetic and social reflection on language, which is the transition of the concept of expression to that of communication or dialogue. He seeks to compile and maintain, but also surpassing, the critical characteristic of uncommunicative expression (and, therefore, refractory to the "pseudo-communication" of the bourgeois society, as it was conceived and experienced by modern art and the vanguards of the beginning of the 20th century, formulating the social critical perspective of the direct communication.

  11. Communication Breakdown: Unraveling the Islamic States Media Efforts

    Science.gov (United States)

    2016-10-01

    Communication Breakdown: Unraveling the Islamic State’s Media Efforts Daniel Milton Communication Breakdown: Unraveling the Islamic State’s Media ...production arm of central media office).28 The high level of communication between the central media office and the satellite offices illustrates the tension...and discussed by the mass media . Those products are likely important to the group’s recruitment efforts, but clearly it is trying to portray itself

  12. mm-Wave Wireless Communications based on Silicon Photonics Integrated Circuits

    DEFF Research Database (Denmark)

    Rommel, Simon; Heck, Martijn; Vegas Olmos, Juan José

    Hybrid photonic-wireless transmission schemes in the mm-wave frequency range are promising candidates to enable the multi-gigabit per second data communications required from wireless and mobile networks of the 5th and future generations. Photonic integration may pave the way to practical applica...

  13. Communication: Theoretical study of ThO for the electron electric dipole moment search

    Energy Technology Data Exchange (ETDEWEB)

    Skripnikov, L. V., E-mail: leonidos239@gmail.com; Petrov, A. N.; Titov, A. V. [Federal State Budgetary Institute “Petersburg Nuclear Physics Institute,” Gatchina, Leningrad district 188300 (Russian Federation); Department of Physics, Saint Petersburg State University, Saint Petersburg, Petrodvoretz 198904 (Russian Federation)

    2013-12-14

    An experiment to search for the electron electric dipole moment (eEDM) on the metastable H{sup 3}Δ{sub 1} state of ThO molecule was proposed and now prepared by the ACME Collaboration [ http://www.electronedm.org ]. To interpret the experiment in terms of eEDM and dimensionless constant k{sub T,} {sub P} characterizing the strength of the T,P-odd pseudoscalar–scalar electron–nucleus neutral current interaction, an accurate theoretical study of an effective electric field on electron, E{sub eff}, and a parameter of the T,P-odd pseudoscalar–scalar interaction, W{sub T,} {sub P}, in ThO is required. We report our results for E{sub eff} (84 GV/cm) and W{sub T,} {sub P} (116 kHz) together with the hyperfine structure constant, molecule frame dipole moment, and H{sup 3}Δ{sub 1} → X{sup 1}Σ{sup +} transition energy, which can serve as a measure of reliability of the obtained E{sub eff} and W{sub T,} {sub P} values. Besides, our results include a parity assignment and evaluation of the electric-field dependence for the magnetic g factors in the Ω-doublets of H{sup 3}Δ{sub 1}.

  14. The "Pseudocommando" mass murderer: part II, the language of revenge.

    Science.gov (United States)

    Knoll, James L

    2010-01-01

    In Part I of this article, research on pseudocommandos was reviewed, and the important role that revenge fantasies play in motivating such persons to commit mass murder-suicide was discussed. Before carrying out their mass shootings, pseudocommandos may communicate some final message to the public or news media. These communications are rich sources of data about their motives and psychopathology. In Part II of this article, forensic psycholinguistic analysis is applied to clarify the primary motivations, detect the presence of mental illness, and discern important individual differences in the final communications of two recent pseudocommandos: Seung-Hui Cho (Virginia Tech) and Jiverly Wong (Binghamton, NY). Although both men committed offenses that qualify them as pseudocommandos, their final communications reveal striking differences in their psychopathology.

  15. Diagnostic Accuracy of Dynamic Contrast Enhanced Magnetic Resonance Imaging in Characterizing Lung Masses

    Science.gov (United States)

    Inan, Nagihan; Arslan, Arzu; Donmez, Muhammed; Sarisoy, Hasan Tahsin

    2016-01-01

    Background Imaging plays a critical role not only in the detection, but also in the characterization of lung masses as benign or malignant. Objectives To determine the diagnostic accuracy of dynamic magnetic resonance imaging (MRI) in the differential diagnosis of benign and malignant lung masses. Patients and Methods Ninety-four masses were included in this prospective study. Five dynamic series of T1-weighted spoiled gradient echo (FFE) images were obtained, followed by a T1-weighted FFE sequence in the late phase (5th minutes). Contrast enhancement patterns in the early (25th second) and late (5th minute) phase images were evaluated. For the quantitative evaluation, signal intensity (SI)-time curves were obtained and the maximum relative enhancement, wash-in rate, and time-to-peak enhancement of masses in both groups were calculated. Results The early phase contrast enhancement patterns were homogeneous in 78.2% of the benign masses, while heterogeneous in 74.4% of the malignant tumors. On the late phase images, 70.8% of the benign masses showed homogeneous enhancement, while most of the malignant masses showed heterogeneous enhancement (82.4%). During the first pass, the maximum relative enhancement and wash-in rate values of malignant masses were significantly higher than those of the benign masses (P = 0.03 and 0.04, respectively). The cutoff value at 15% yielded a sensitivity of 85.4%, specificity of 61.2%, and positive predictive value of 68.7% for the maximum relative enhancement. Conclusion Contrast enhancement patterns and SI-time curve analysis of MRI are helpful in the differential diagnosis of benign and malignant lung masses. PMID:27703654

  16. Knowledge Communication at the Intersection of the Community and the Individual

    DEFF Research Database (Denmark)

    Kampf, Constance

    2008-01-01

    How can we approach the relationship between the individual and the community in terms of knowledge communication processes?  This presentation explores definitions of knowledge combining individual and group perspectives, seeking to build a flexible understanding of knowledge communication at th...... and make decisions.  Oxford: Oxford University Press, 1998.......How can we approach the relationship between the individual and the community in terms of knowledge communication processes?  This presentation explores definitions of knowledge combining individual and group perspectives, seeking to build a flexible understanding of knowledge communication...... of organizational knowing.  From definitions foregrounding the individual's role in knowledge communication, Nonaka & Takeuchi's notions of implicit and explicit knowledge in the SECI model, Kenneth Burke's conception of Terministic Screens as a language process at the individual level, Tsoukas & Vladimirou...

  17. 76 FR 64348 - Federal Advisory Committee Act; Advisory Committee on Diversity for Communications in the Digital...

    Science.gov (United States)

    2011-10-18

    ... FEDERAL COMMUNICATIONS COMMISSION Federal Advisory Committee Act; Advisory Committee on Diversity for Communications in the Digital Age AGENCY: Federal Communications Commission. ACTION: Notice of... Communications in the Digital Age (``Diversity Committee''). The Committee's mission is to provide...

  18. Coding Theory and Applications : 4th International Castle Meeting

    CERN Document Server

    Malonek, Paula; Vettori, Paolo

    2015-01-01

    The topics covered in this book, written by researchers at the forefront of their field, represent some of the most relevant research areas in modern coding theory: codes and combinatorial structures, algebraic geometric codes, group codes, quantum codes, convolutional codes, network coding and cryptography. The book includes a survey paper on the interconnections of coding theory with constrained systems, written by an invited speaker, as well as 37 cutting-edge research communications presented at the 4th International Castle Meeting on Coding Theory and Applications (4ICMCTA), held at the Castle of Palmela in September 2014. The event’s scientific program consisted of four invited talks and 39 regular talks by authors from 24 different countries. This conference provided an ideal opportunity for communicating new results, exchanging ideas, strengthening international cooperation, and introducing young researchers into the coding theory community.

  19. 76 FR 5160 - Federal Advisory Committee Act; Advisory Committee on Diversity for Communications in the Digital...

    Science.gov (United States)

    2011-01-28

    ... FEDERAL COMMUNICATIONS COMMISSION Federal Advisory Committee Act; Advisory Committee on Diversity for Communications in the Digital Age AGENCY: Federal Communications Commission. ACTION: Notice of... Committee on Diversity for Communications in the Digital Age (``Diversity Committee''). ADDRESSES: A copy of...

  20. 76 FR 9031 - National Institute on Deafness and Other Communication Disorders; Notice of Closed Meetings

    Science.gov (United States)

    2011-02-16

    ... Other Communication Disorders Special Emphasis Panel; Autism Supplements. Date: March 24, 2011. Time: 12... Deafness and Other Communication Disorders; Notice of Closed Meetings Pursuant to section 10(d) of the... Deafness and Other Communication Disorders Special Emphasis Panel; CDRC Member Conflicts Review. Date...