Reducing HIV and AIDS through Prevention (RHAP): a theoretically based approach for teaching HIV prevention to adolescents through an exploration of popular music.

PubMed

Boutin-Foster, Carla; McLaughlin, Nadine; Gray, Angela; Ogedegbe, Anthony; Hageman, Ivan; Knowlton, Courtney; Rodriguez, Anna; Beeder, Ann

2010-05-01

Using popular culture to engage students in discussions of HIV prevention is a nontraditional approach that may complement current prevention efforts and enhance the ability to reach youth who are at high risk of contracting HIV and other sexually transmitted infections. Hip-hop or rap music is the dominant genre of music among adolescents, especially Black and Latino youth who are disproportionately impacted by HIV and AIDS. This paper describes the rationale and development of the Reducing HIV and AIDS through Prevention (RHAP) program, a school-based program that uses hip-hop/rap music as a vehicle for raising awareness among adolescents about HIV/AIDS. Constructs from the Social Cognitive Theory and the Sexual Script Theory were used in developing the program. It was piloted and evaluated among 26 middle school students in East Harlem, New York. The lessons learned from a formative evaluation of the program and the implications for developing other programs targeting public health problems are discussed. The RHAP program challenges the traditional pedagogue-student paradigm and provides an alternative approach to teaching about HIV prevention and awareness.

Arab Stereotypes in Popular Fiction.

ERIC Educational Resources Information Center

Terry, Janice J.

1983-01-01

Most popular fictional plots involving the Middle East--adventure stories, espionage, and themes of Western dependency on Arab oil--portray the Israelies as the good guys and the Arabs as the villians. People must be made aware that fictional literature is prejudiced and racially biased against Arabs. (RM)

Does Content Matter? Analyzing the Change in Global Awareness between Business- and Nonbusiness-Focused Short-Term Study Abroad Courses

ERIC Educational Resources Information Center

DeLoach, Stephen B.; Kurt, Mark; Olitsky, Neal H.

2015-01-01

Business schools have long sought to increase students' global awareness. Short-term study abroad (STSA) experiences are becoming increasingly popular ways of generating awareness. While a handful of studies have found evidence of efficacy, none have specifically tested how courses with business content differ from other STSAs. Using a…

[Popular education in health and nutrition: literature review].

PubMed

Mueses De Molina, C

1993-01-01

This literature review of popular education in health and nutrition is intended to provide the necessary theoretical framework for proposals and programs for human resource development in food and nutrition. The work contains a summary of the objectives, purposes, and methodology of popular education in general, a discussion of applications of popular education techniques to health and nutrition education, and a description of some projects based on popular education. Popular education was developed in Latin America by Paulo Freire and others as a response to political domination. Its basic objective was to make the oppressed masses aware of their condition and able to struggle for the transformation of society. Popular education views community participation, development of consciousness, and integration with social and economic activity as fundamental attributes. Participation should be developed through community organizations and should continue for the duration of the educational intervention. The right of all persons to participate in a plane of equality should be recognized. Community or popular education should be conceived as a process of permanent education that will continue throughout the lifetime of individuals and groups. Popular education is directed toward population sectors excluded from participation in employment, family, community, mass communications, education, and leisure activities. Such population sectors are concentrated in the urban periphery and in rural areas. Abandonment of traditional educational techniques and assumption of an active role by community members are elements in development of the methodology of popular education. Steps in the methodology include investigation of possible themes, selection of themes to serve as points of departure, definition of the problem, and action programs. Popular education in nutrition and health begins by asking what problems need to be remedied. The entire process of training and education in health should be centered in the community and be accessible, timely, and gradual, based on the experience of the population. Health personnel should be informed about the strategies and techniques of popular education. A wide variety of teaching materials has been prepared for popular education in health and nutrition. Although some earlier initiatives involving health and nutrition education have had short-term and limited success in Latin America, more successful programs based on the principals of popular education have also been developed.

Internet search query analysis can be used to demonstrate the rapidly increasing public awareness of palliative care in the USA.

PubMed

McLean, Sarah; Lennon, Paul; Glare, Paul

2017-01-27

A lack of public awareness of palliative care (PC) has been identified as one of the main barriers to appropriate PC access. Internet search query analysis is a novel methodology, which has been effectively used in surveillance of infectious diseases, and can be used to monitor public awareness of health-related topics. We aimed to demonstrate the utility of internet search query analysis to evaluate changes in public awareness of PC in the USA between 2005 and 2015. Google Trends provides a referenced score for the popularity of a search term, for defined regions over defined time periods. The popularity of the search term 'palliative care' was measured monthly between 1/1/2005 and 31/12/2015 in the USA and in the UK. Results were analysed using independent t-tests and joinpoint analysis. The mean monthly popularity of the search term increased between 2008-2009 (p<0.001), 2011-2012 (p<0.001), 2013-2014 (p=0.004) and 2014-2015 (p=0.002) in the USA. Joinpoint analysis was used to evaluate the monthly percentage change (MPC) in the popularity of the search term. In the USA, the MPC increase was 0.6%/month (p<0.05); in the UK the MPC of 0.05% was non-significant. Although internet search query surveillance is a novel methodology, it is freely accessible and has significant potential to monitor health-seeking behaviour among the public. PC is rapidly growing in the USA, and the rapidly increasing public awareness of PC as demonstrated in this study, in comparison with the UK, where PC is relatively well established is encouraging in increasingly ensuring appropriate PC access for all. Published by the BMJ Publishing Group Limited. For permission to use (where not already granted under a licence) please go to http://www.bmj.com/company/products-services/rights-and-licensing/.

Metacognitive Awareness Inventory for Teachers (MAIT)

ERIC Educational Resources Information Center

Balcikanli, Cem

2011-01-01

Introduction: In research literature there have been a great number of attempts to conceptualize the construct of metacognition over the last three decades. The concept itself has increased its popularity in almost all disciplines ranging from communication to nursing. This popularity has been materialized with a lot of metacognitive inventories…

Maritime Domain Awareness via Agent Learning and Collaboration

DTIC Science & Technology

2010-06-24

available search engines (e.g. Google-like search) are based on popularity or authority scores, which are proven to be useful in marketing and advertising applications...Useful in  marketing   and   advertising  applications  – Not as useful for intelligence applications  – Finding anomalous information can be the goal  • Our

Care Bears Environmental Awareness Kit.

ERIC Educational Resources Information Center

American Greetings Corp., Cleveland, OH.

Studies show that the three most frequently cited sources of environmental information are family, school, and the media. This kit provides parents with an opportunity to increase a child's environmental awareness through activities which focus on the environment in a way children ages four to nine can understand. A workbook uses the popular Care…

Drug Abuse Current Awareness System (DACAS), Volume 1 Number 7.

ERIC Educational Resources Information Center

National Inst. on Drug Abuse (DHEW/PHS), Rockville, MD. National Clearinghouse for Drug Abuse Information.

The Drug Abuse Current Awareness System (DACAS) is a comprehensive biweekly listing of citations of recent drug abuse literature, derived from scanning the major publications media in the area. This includes scientific and technical journals, popular magazines, underground newspapers, books, legal journals, and government project reports.…

Drug Abuse Current Awareness System (DACAS), Volume 1 Number 8.

ERIC Educational Resources Information Center

National Inst. on Drug Abuse (DHEW/PHS), Rockville, MD. National Clearinghouse for Drug Abuse Information.

The Drug Abuse Current Awareness System (DACAS) is a comprehensive biweekly listing of citations of recent drug abuse literature, derived from scanning the major publications media in the area. This includes scientific and technical journals, popular magazines, underground newspapers, books, legal journals, and government project reports.…

Drug Abuse Current Awareness System (DACAS), Volume 1 Number 6.

ERIC Educational Resources Information Center

National Inst. on Drug Abuse (DHEW/PHS), Rockville, MD. National Clearinghouse for Drug Abuse Information.

The Drug Abuse Current Awareness System (DACAS) is a comprehensive biweekly listing of citations of the recent drug abuse literature, derived from scanning the major publications media in the area, including scientific and technical journals, popular magazines, underground newspapers, books, legal journals, and government project reports. The…

Drug Abuse Current Awareness System (DACAS), Volume 1 Number 2.

ERIC Educational Resources Information Center

National Inst. on Drug Abuse (DHEW/PHS), Rockville, MD. National Clearinghouse for Drug Abuse Information.

The Drug Abuse Current Awareness System (DACAS) is a comprehensive biweekly listing of citations of the recent drug abuse literature, derived from scanning the major publications media in the area, including scientific and technical journals, popular magazines, underground newspapers, books, legal journals, and government project reports. The…

Drug Abuse Current Awareness System (DACAS), Volume 1 Number 1.

ERIC Educational Resources Information Center

National Inst. on Drug Abuse (DHEW/PHS), Rockville, MD. National Clearinghouse for Drug Abuse Information.

The Drug Abuse Current Awareness System (DACAS) is a comprehensive biweekly listing of citations of the recent drug abuse literature, derived from scanning the major publications media in the area, including scientific and technical journals, popular magazines, underground newspapers, books, legal journals, and government project reports. The…

Drug Abuse Current Awareness System (DACAS), Volume 1 Number 9.

ERIC Educational Resources Information Center

National Inst. on Drug Abuse (DHEW/PHS), Rockville, MD. National Clearinghouse for Drug Abuse Information.

The Drug Abuse Current Awareness System (DACAS) is a comprehensive biweekly listing of citations of the recent drug abuse literature, derived from scanning the major publications media in the area, including scientific and technical journals, popular magazines, underground newspapers, books, legal journals, and government project reports. The…

Drug Abuse Awareness System (DACAS), Volume 1 Number 5.

ERIC Educational Resources Information Center

National Inst. on Drug Abuse (DHEW/PHS), Rockville, MD. National Clearinghouse for Drug Abuse Information.

The Drug Abuse Current Awareness System (DACAS) is a comprehensive biweekly listing of citations of the recent drug abuse literature, derived from scanning the major publications media in the area, including scientific and technical journals, popular magazines, underground newspapers, books, legal journals, and government project reports. The…

Drug Abuse Current Awareness System (DACAS), Volume 1 Number 4.

ERIC Educational Resources Information Center

National Inst. on Drug Abuse (DHEW/PHS), Rockville, MD. National Clearinghouse for Drug Abuse Information.

The Drug Abuse Current Awareness System (DACAS) is a comprehensive biweekly listing of citations of the recent drug abuse literature, derived from scanning the major publications media in the area, including scientific and technical journals, popular magazines, underground newspapers, books, legal journals, and government project reports. The…

Drug Abuse Current Awareness System (DACAS), Volume 1 Number 3.

ERIC Educational Resources Information Center

National Inst. on Drug Abuse (DHEW/PHS), Rockville, MD. National Clearinghouse for Drug Abuse Information.

The Drug Abuse Current Awareness System (DACAS) is a comprehensive biweekly listing of citations of the recent drug abuse literature derived from scanning the major publications media in the area, including scientific and technical journals, popular magazines, underground newspapers, books, legal journals, and government project reports. The…

Development of an Information Security Awareness Training Program for the Royal Saudi Naval Forces (RSNF)

DTIC Science & Technology

2003-06-01

security faculty. This program offers great teaching along with the ability to master the material needed for the two most popular certifications in...then move on to an overview of some popular networks. The Open Systems Interconnect model (OSI) will be introduced to trainees to make them understand...several different network types, this part explains the two most popular types of networks: LANs and WANs. 2.1.4. Time: 30 Minutes 32 2.2. Network

A Web Portal-Based Time-Aware KML Animation Tool for Exploring Spatiotemporal Dynamics of Hydrological Events

NASA Astrophysics Data System (ADS)

Bao, X.; Cai, X.; Liu, Y.

2009-12-01

Understanding spatiotemporal dynamics of hydrological events such as storms and droughts is highly valuable for decision making on disaster mitigation and recovery. Virtual Globe-based technologies such as Google Earth and Open Geospatial Consortium KML standards show great promises for collaborative exploration of such events using visual analytical approaches. However, currently there are two barriers for wider usage of such approaches. First, there lacks an easy way to use open source tools to convert legacy or existing data formats such as shapefiles, geotiff, or web services-based data sources to KML and to produce time-aware KML files. Second, an integrated web portal-based time-aware animation tool is currently not available. Thus users usually share their files in the portal but have no means to visually explore them without leaving the portal environment which the users are familiar with. We develop a web portal-based time-aware KML animation tool for viewing extreme hydrologic events. The tool is based on Google Earth JavaScript API and Java Portlet standard 2.0 JSR-286, and it is currently deployable in one of the most popular open source portal frameworks, namely Liferay. We have also developed an open source toolkit kml-soc-ncsa (http://code.google.com/p/kml-soc-ncsa/) to facilitate the conversion of multiple formats into KML and the creation of time-aware KML files. We illustrate our tool using some example cases, in which drought and storm events with both time and space dimension can be explored in this web-based KML animation portlet. The tool provides an easy-to-use web browser-based portal environment for multiple users to collaboratively share and explore their time-aware KML files as well as improving the understanding of the spatiotemporal dynamics of the hydrological events.

Literature: Developing Critical Awareness; Some Classroom-Tested Approaches.

ERIC Educational Resources Information Center

Matthews, Dorothy, Ed.

1977-01-01

This issue of the "Illinois English Bulletin" is devoted to developing critical awareness, through poetry, values, the elements of fiction, and literary study. The first section considers approaching narrative through the use of popular materials and includes two essays: "Grim Tales in the English Classroom" by Larry Danielson and "From the Comics…

Awareness and Use of Electronic Cigarettes: Perceptions of Health Science Programme Students in Malaysia

ERIC Educational Resources Information Center

Goh, Yin Hoong; Dujaili, Juman Abdulelah; Blebil, Ali Qais; Ahmed, Syed Imran

2017-01-01

Objectives: In recent years, electronic nicotine delivery systems (ENDS) or e-cigarettes appear to be gaining in popularity despite controversy over their health effects and public health impacts. This paper is the first in Malaysia to assess sociodemographic and behavioural characteristics associated with ENDS awareness, perceptions and use among…

Brave New Media World: Science Communication Voyages through the Global Seas

NASA Astrophysics Data System (ADS)

Clark, C. L.; Reisewitz, A.

2010-12-01

By leveraging online tools, such as blogs, Twitter, Facebook, Google Earth, flickr, web-based discussion boards, and a bi-monthly electronic magazine for the non-scientist, Scripps Institution of Oceanography is taking science communications out of the static webpage to create interactive journeys that spark social dialogue and helped raise awareness of science-based research on global marine environmental issues. Several new initiatives are being chronicled through popular blogs and expedition web sites as researchers share interesting scientific facts and unusual findings in near real-time.

Simulation-based comprehensive benchmarking of RNA-seq aligners

PubMed Central

Baruzzo, Giacomo; Hayer, Katharina E; Kim, Eun Ji; Di Camillo, Barbara; FitzGerald, Garret A; Grant, Gregory R

2018-01-01

Alignment is the first step in most RNA-seq analysis pipelines, and the accuracy of downstream analyses depends heavily on it. Unlike most steps in the pipeline, alignment is particularly amenable to benchmarking with simulated data. We performed a comprehensive benchmarking of 14 common splice-aware aligners for base, read, and exon junction-level accuracy and compared default with optimized parameters. We found that performance varied by genome complexity, and accuracy and popularity were poorly correlated. The most widely cited tool underperforms for most metrics, particularly when using default settings. PMID:27941783

Content analysis of disease awareness advertisements in popular Australian women's magazines.

PubMed

Hall, Danika V; Jones, Sandra C; Iverson, Donald C

To examine the nature of disease awareness advertising (DAA). Therapeutic advertisements in six popular Australian women's magazines were monitored between April 2006 and March 2007. A subset of advertisements was included in the study based on criteria derived from a definition of DAA. Unique advertisements were analysed by four independent coders. Types of advertisements and their sponsors, the types of disease information present, and the persuasive techniques utilised. Of 711 advertisements identified, 60 met the inclusion criteria for DAA, and 30 of these were unique. Over one-third of the advertisements were classified as "unbranded product advertisements", which promote a product without referring directly to a brand. DAA sponsored by pharmaceutical companies most often provided treatment and prevalence information. Most (22/30) advertisements used emotional appeals; 15 of these used "happiness/healthiness/wellbeing". The educational value of industry-sponsored DAA could be improved if regulations and guidelines stipulated disease information requirements, such as inclusion of risk-factor and symptom information. Regulators should provide guidelines for "unbranded product advertisements" and the acceptability of other persuasive techniques. Further research into DAA is required and should consider advertisements in a range of media, and behavioural responses.

Worldwide Report, Arms Control.

DTIC Science & Technology

1985-09-10

cavity. And then they say: Listen, let us stop playing about, let us put our cards on the table; yes , we need these tests because a program to...8217 yes ’, answers on the two questions." Both opposition parties, had ini-> tially vowed to boycott the com- mittee because they believed the...nuclear attack — popularly known as Star Wars?" ’ Ail Men Women Yes , aware 81 90 73 No, not aware 19 11 27 Those who claimed awareness

Mining the Popular Culture: The Mass Media and Freshman Composition.

ERIC Educational Resources Information Center

McRae, M. W.

The study of mass media and popular culture in a composition class allows students and teachers together to develop a critical awareness of television and advertising. Jerzy Kosinski's book, "Being There," a novel about the impact of television, is a beginning point for the study of television. Using that book as if it were a collection of events,…

Sexualization of Awareness: Catchy, but Does It Actually Increase Knowledge of Breast Cancer?

ERIC Educational Resources Information Center

Burgess, Melinda C. R.; Murray, Ashley B.

2014-01-01

Currently, in the United States, there exist numerous public awareness campaigns about breast cancer. Many of these campaigns are highly sexualized, focusing on the breasts as an object of fun, as opposed to focusing on information about prevention/diagnosis/treatment. In spite of their popularity, it is unknown what effect they actually have on…

Effectiveness of Geosciences Exploration Summer Program (GeoX) for Increasing Awareness and Knowledge of Geosciences

ERIC Educational Resources Information Center

Houser, Chris; Garcia, Sonia; Torres, Janet

2015-01-01

Summer research experiences are an increasingly popular means of increasing awareness of, and developing interest in, the geosciences and other science, technology, engineering, and math programs. We describe and report the preliminary results of a 1-wk Geosciences Exploration Summer Program in the College of Geosciences at Texas A&M…

An Empirical Evaluation of Juvenile Awareness Programs in the United States: Can Juveniles Be "Scared Straight"?

ERIC Educational Resources Information Center

Klenowski, Paul M.; Bell, Keith J.; Dodson, Kimberly D.

2010-01-01

Juvenile awareness programs like Scared Straight became popular crime prevention strategies during the 1970s. Juvenile offenders and at-risk youth who participate in these programs are taken to prisons where inmates use confrontational methods to recount stories about violence, sex, and abuse perpetrated by fellow inmates while living a life…

Seeking support on facebook: a content analysis of breast cancer groups.

PubMed

Bender, Jacqueline L; Jimenez-Marroquin, Maria-Carolina; Jadad, Alejandro R

2011-02-04

Social network sites have been growing in popularity across broad segments of Internet users, and are a convenient means to exchange information and support. Research on their use for health-related purposes is limited. This study aimed to characterize the purpose, use, and creators of Facebook groups related to breast cancer. We searched Facebook (www.Facebook.com) using the term breast cancer. We restricted our analysis to groups that were related to breast cancer, operated in English, and were publicly available. Two of us independently extracted information on the administrator and purpose of the group, as well as the number of user-generated contributions. We developed a coding scheme to guide content analysis. We found 620 breast cancer groups on Facebook containing a total of 1,090,397 members. The groups were created for fundraising (277/620, 44.7%), awareness (236, 38.1%), product or service promotion related to fundraising or awareness (61, 9%), or patient/caregiver support (46, 7%). The awareness groups as a whole contained by far the most members (n = 957,289). The majority of groups (532, 85.8%) had 25 wall posts or fewer. The support oriented groups, 47% (27/57) of which were established by high school or college students, were associated with the greatest number of user-generated contributions. Facebook groups have become a popular tool for awareness-raising, fundraising, and support-seeking related to breast cancer attracting over one million users. Given their popularity and reach, further research is warranted to explore the implications of social network sites as a health resource across various health conditions, cultures, ages, and socioeconomic groups.

Self-recognition, theory-of-mind, and self-awareness: what side are you on?

PubMed

Morin, Alain

2011-05-01

A fashionable view in comparative psychology states that primates possess self-awareness because they exhibit mirror self-recognition (MSR), which in turn makes it possible to infer mental states in others ("theory-of-mind"; ToM). In cognitive neuroscience, an increasingly popular position holds that the right hemisphere represents the centre of self-awareness because MSR and ToM tasks presumably increase activity in that hemisphere. These two claims are critically assessed here as follows: (1) MSR should not be equated with full-blown self-awareness, as it most probably only requires kinaesthetic self-knowledge and does not involve access to one's mental events; (2) ToM and self-awareness are fairly independent and should also not be taken as equivalent notions; (3) MSR and ToM tasks engage medial and left brain areas; (4) other self-awareness tasks besides MSR and ToM tasks (e.g., self-description, autobiography) mostly recruit medial and left brain areas; (5) and recent neuropsychological evidence implies that inner speech (produced by the left hemisphere) plays a significant role in self-referential activity. The main conclusions reached based on this analysis are that (a) organisms that display MSR most probably do not possess introspective self-awareness, and (b) self-related processes most likely engage a distributed network of brain regions situated in both hemispheres.

Communicating about cancer through Facebook: a qualitative analysis of a breast cancer awareness page.

PubMed

Abramson, Karley; Keefe, Brian; Chou, Wen-Ying Sylvia

2015-01-01

Social media channels are increasingly being used for health communication and promotion. Social networking sites such as Facebook have become popular platforms for organizations to communicate health messages and encourage user participation around health topics. While the evaluation of social media's effectiveness in health promotion is beginning to emerge in the literature, few studies have examined actual interactions and user behaviors on Facebook Pages hosted by health organizations. The authors present a qualitative case study of a popular Facebook Page from a nonprofit organization devoted to raising awareness about breast cancer. With the goal of identifying the functions and uses of the Page, our study analyzes the content of Wall posts during Breast Cancer Awareness Month, October 2010. Common themes and characteristics are identified, including open mic communication, scarcity of health information, the commodification of breast cancer, unpredictable locations of conversation, and the use of gendered images and language. The findings have potential implications for health promotion efforts using social media platforms.

Representations of Linguistic Variation in Children's Books: Register Stylisation as a Resource for (Critical) Language Awareness

ERIC Educational Resources Information Center

Stamou, Anastasia G.

2012-01-01

By drawing upon the dialogic theory of Bakhtin, I consider how register variation is represented in the children's books by the popular Greek writer Dr. Eugene Trivizas, with the aim to explore whether, and in what terms, it could be exploited for the raising of (critical) language awareness. Most sociolinguistic studies which have used literature…

Syphilis

MedlinePlus

... single type of STI. Can women who have sex with women get syphilis? Yes. It is possible ... Awareness Day National Women's Health Week Supporting Nursing Moms at Work Popular Topics Autoimmune diseases Breastfeeding Carpal ...

Chlamydia

MedlinePlus

... single type of STI. Can women who have sex with women get chlamydia? Yes. It is possible ... Awareness Day National Women's Health Week Supporting Nursing Moms at Work Popular Topics Autoimmune diseases Breastfeeding Carpal ...

Gonorrhea

MedlinePlus

... single type of STI. Can women who have sex with women get gonorrhea? Yes. It is possible ... Awareness Day National Women's Health Week Supporting Nursing Moms at Work Popular Topics Autoimmune diseases Breastfeeding Carpal ...

Consumer Perception and Buying Decisions(The Pasta Study)

NASA Astrophysics Data System (ADS)

Kazmi, Syeda Quratulain

2012-11-01

The project ìconsumer perception and buying behavior (the pasta studyî) is basically measures the development of perception through different variables and identify those factors which stimulate buying decision of consumer. Among various variables which effect consumer buying pattern I choose AWARENESS and AVAILABILITY of the product as two main variables which have strong effect on popularity and sale of pasta product. As my research is totally based on qualitative method thatís why I choose quota sampling technique and collect data by interviewing house wives resides in different areas of Karachi. The reason of choosing only house wives as respondent is that house wives can give true insight factors which hinder the popularity of pasta products in Pakistan. Focus group discussions have been conducted to extract findings. 30 house wives have been interviewed and their responses have been analyzed.

Genital Warts

MedlinePlus

... single type of STI. Can women who have sex with women get genital warts? Yes. It is ... Awareness Day National Women's Health Week Supporting Nursing Moms at Work Popular Topics Autoimmune diseases Breastfeeding Carpal ...

Seeking Support on Facebook: A Content Analysis of Breast Cancer Groups

PubMed Central

Jimenez-Marroquin, Maria-Carolina; Jadad, Alejandro R

2011-01-01

Background Social network sites have been growing in popularity across broad segments of Internet users, and are a convenient means to exchange information and support. Research on their use for health-related purposes is limited. Objective This study aimed to characterize the purpose, use, and creators of Facebook groups related to breast cancer. Methods We searched Facebook (www.Facebook.com) using the term breast cancer. We restricted our analysis to groups that were related to breast cancer, operated in English, and were publicly available. Two of us independently extracted information on the administrator and purpose of the group, as well as the number of user-generated contributions. We developed a coding scheme to guide content analysis. Results We found 620 breast cancer groups on Facebook containing a total of 1,090,397 members. The groups were created for fundraising (277/620, 44.7%), awareness (236, 38.1%), product or service promotion related to fundraising or awareness (61, 9%), or patient/caregiver support (46, 7%). The awareness groups as a whole contained by far the most members (n = 957,289). The majority of groups (532, 85.8%) had 25 wall posts or fewer. The support oriented groups, 47% (27/57) of which were established by high school or college students, were associated with the greatest number of user-generated contributions. Conclusions Facebook groups have become a popular tool for awareness-raising, fundraising, and support-seeking related to breast cancer attracting over one million users. Given their popularity and reach, further research is warranted to explore the implications of social network sites as a health resource across various health conditions, cultures, ages, and socioeconomic groups. PMID:21371990

Place and culture-based professional development: cross-hybrid learning and the construction of ecological mindfulness

NASA Astrophysics Data System (ADS)

Chinn, Pauline W. U.

2015-03-01

This paper approaches mindfulness, an awareness of internal and external realities, as a culturally-shaped habit of mind. Findings of a cross-cultural study and popular sayings that reflect America's cultural orientation to consumption and competition are contrasted with findings from Hawaiian language newspapers, traditional cultural practices, and Hawaiian sayings that indicate an orientation to ecological mindfulness that increased the resilience of fragile social ecosystems. Marginalization of indigenous culture, language, and knowledge and cultural differences between teachers and indigenous students are proposed as a contributing factor to lower science performance of Native Hawaiian students in mainstream schools. Two professional development projects designed to reduce conflicts between culture and science instruction are presented. Findings from these projects suggest alignment of science inquiry with indigenous cultural knowledge and practices oriented to sustainability supports the development of teachers' ecological mindfulness as indicated by increased awareness of, interest in, and incorporation of place and culture-based based resources into their instruction. Teacher feedback indicates that mapping technologies that enable teachers to visualize and integrate indigenous place-based Hawaiian knowledge with science inquiry are promising instructional strategies.

Reputation management on facebook: awareness is key to protecting yourself, your practice, and the veterinary profession.

PubMed

Weijs, Cynthia A; Coe, Jason B; Muise, Amy; Christofides, Emily; Desmarais, Serge

2014-01-01

From the Social media use by health professionals occurs in a digital environment where etiquette has yet to be solidly defined. The objectives of this study were to explore veterinarians' personal use of Facebook, knowledge of privacy settings, and factors related to sharing personal information online. All American Animal Hospital Association member veterinarians with a valid e-mail address (9469) were invited to complete an online survey about Facebook (e.g., time spent on Facebook, awareness of consequences, types of information posted). Questions assessing personality dimensions including trust, popularity, self-esteem and professional identity were included. The response rate was 17% (1594 of 9469); 72% of respondents (1148 of 1594) had a personal Facebook profile. Veterinarians were more likely to share information on Facebook than they would in general. Trust, need for popularity, and more time spent on Facebook predicted more disclosure of personal information on Facebook. Awareness of consequences and increased veterinary experience predicted lesser disclosure. As veterinary practices use Facebook to improve client services, they need also to manage risks associated with online disclosure by staff. Raising awareness of reputation management and consequences of posting certain types of information to Facebook is integral to protecting the individual, the practice, and the veterinary profession.

The sociology of popular music, interdisciplinarity and aesthetic autonomy.

PubMed

Marshall, Lee

2011-03-01

This paper considers the impact of interdisciplinarity upon sociological research, focusing on one particular case: the academic study of popular music. 'Popular music studies' is an area of research characterized by interdisciplinarity and, in keeping with broader intellectual trends, this approach is assumed to offer significant advantages. As such, popular music studies is broadly typical of contemporary intellectual and governmental attitudes regarding the best way to research specific topics. Such interdisciplinarity, however, has potential costs and this paper highlights one of the most significant: an over-emphasis upon shared substantive interests and subsequent undervaluation of shared epistemological understandings. The end result is a form of 'ghettoization' within sociology itself, with residents of any particular ghetto displaying little awareness of developments in neighbouring ghettos. Reporting from one such ghetto, this paper considers some of the ways in which the sociology of popular music has been limited by its positioning within an interdisciplinary environment and suggests two strategies for developing a more fully-realized sociology of popular music. First, based on the assumption that a sociological understanding of popular music shares much in common with a sociological understanding of everything else, this paper calls for increased intradisciplinary research between sociologists of varying specialisms. The second strategy, however, involves a reconceptualization of the disciplinary limits of sociology, as it argues that a sociology of popular music needs to accept musical specificity as part of its remit. Such acceptance has thus far been limited not only by an interdisciplinary context but also by the long-standing sociological scepticism toward the analysis of aesthetic objects. As such, this paper offers an intervention into wider debates concerning the remit of sociological enquiry, and whether it is ever appropriate for sociological analyses of culture to consider 'internal' aesthetic structures. In relation to the specific case study, the paper argues that considering musical specificity is a necessary component of a sociology of popular music, and some possibilities for developing a 'materialist sociology of music' are outlined. © The Author 2011.

Identification, rearing, and distribution of stick insects of Madeira Island: An example of raising biodiversity awareness

PubMed Central

Aguiar, António M. F.; Pombo, Dora Aguin; Gonçalves, Ysabel M.

2014-01-01

Abstract Two species of stick insects are currently known to be present in the Macaronesian archipelagos: Clonopsis gallica (Charpentier) (Phasmatodea: Bacillidae) on the Canary Islands and in the Azores and Carausius morosus (Sinéty) (Phasmatidae) in the Azores. Here, we provide the first reliable records of the presence and distribution of C. gallica and C. morosus on Madeira Island. Egg and adult stages are briefly described along with some notes on the life history of these species in captivity. Data on islandwide distribution are based on specimens donated by the public in response to an article published in a daily newspaper. This method of data collection raised great popular interest in stick insects. The role of newspapers as a means of communicating awareness in biodiversity issues is discussed. PMID:25373196

Developing an infrastructure index : phase I.

DOT National Transportation Integrated Search

2010-04-01

Over the past decade the American Society of Civil Engineers has used the Infrastructure Report : Card to raise awareness of infrastructure issues. Aging and deteriorating infrastructure has : recently been highlighted in the popular media. However, ...

The Search for Extraterrestrial Intelligence in the 1960s: Science in Popular Culture

NASA Astrophysics Data System (ADS)

Smith, Sierra

2012-01-01

Building upon the advancement of technology during the Second World War and the important scientific discoveries which have been made about the structure and components of the universe, scientists, especially in radio astronomy and physics, began seriously addressing the possibility of extraterrestrial intelligence in the 1960s. The Search for Extraterrestrial Intelligence (SETI) quickly became one of the most controversial scientific issues in the post Second World War period. The controversy played out, not only in scientific and technical journals, but in newspapers and in popular literature. Proponents for SETI, including Frank Drake, Carl Sagan, and Philip Morrison, actively used a strategy of engagement with the public by using popular media to lobby for exposure and funding. This paper will examine the use of popular media by scientists interested in SETI to popularize and heighten public awareness and also to examine the effects of popularization on SETI's early development. My research has been generously supported by the National Radio Astronomy Observatory.

A review of lossless audio compression standards and algorithms

NASA Astrophysics Data System (ADS)

Muin, Fathiah Abdul; Gunawan, Teddy Surya; Kartiwi, Mira; Elsheikh, Elsheikh M. A.

2017-09-01

Over the years, lossless audio compression has gained popularity as researchers and businesses has become more aware of the need for better quality and higher storage demand. This paper will analyse various lossless audio coding algorithm and standards that are used and available in the market focusing on Linear Predictive Coding (LPC) specifically due to its popularity and robustness in audio compression, nevertheless other prediction methods are compared to verify this. Advanced representation of LPC such as LSP decomposition techniques are also discussed within this paper.

Bleeding risks of herbal, homeopathic, and dietary supplements: a hidden nightmare for plastic surgeons?

PubMed

Wong, Wendy W; Gabriel, Allen; Maxwell, G Patrick; Gupta, Subhas C

2012-03-01

The utilization of complementary and alternative medicine has increased tremendously in the last two decades. Herbal products, homeopathic medicines, and dietary supplements are extremely popular and are available without a prescription (which likely contributes to their popularity). Despite their "natural" characteristics, these remedies have the potential to cause bleeding in patients who undergo surgery. The high use of these supplements among cosmetic surgery patients, coupled with increasing reports of hematomas associated with herbal and homeopathic medicines, prompted the authors to conduct a comprehensive review focused on bleeding risks of such products in an effort to raise awareness among plastic surgeons. This review focuses on 19 herbs, three herbal formulas, two herbal teas, and several other supplements that can cause bleeding perioperatively and postoperatively. In addition to being aware of such adverse effects, plastic surgeons must adequately screen all patients and educate them on the possible dangers associated with these treatments.

Workplace compliance with a no-smoking law: a randomized community intervention trial.

PubMed Central

Rigotti, N A; Bourne, D; Rosen, A; Locke, J A; Schelling, T C

1992-01-01

BACKGROUND. Compliance with state and local laws restricting smoking in public places and workplaces has not been systematically evaluated. METHODS. We assessed workplace compliance with a comprehensive no-smoking law adopted in Brookline, Mass, and tested whether mailing information to businesses increased awareness of and compliance with the law. We conducted a random sample telephone survey of 299 businesses (87% response rate). Self-reported compliance was validated by direct observations. RESULTS. One year after its adoption, the law was popular with businesses. The prevalence of smoking restrictions, smoking policies, and no-smoking signs was 80%, 59%, and 40%, respectively. One third of businesses banned smoking. Full compliance with the law was low, however, because few businesses posted a copy of their smoking policy as required. The mailing increased employers' awareness of the law. Employers sent the mailing also reported better compliance, but this was not confirmed by direct observations. CONCLUSIONS. The law was popular and contributed to a high prevalence of workplace smoking restrictions. Different interpretations of the law by policymakers and businesses seemed to explain why formal compliance was low. The mailing increased awareness of, but not compliance with, the law. PMID:1739153

Information and Communication Technologies (ICT) as keys to the enhancement of public awareness about potential earth impacts

NASA Astrophysics Data System (ADS)

Usikov, Denis A.

2013-09-01

The 2007 Planetary Defense Conference recommends "to provide or enhance Internet sites to show how threats evolve and to illustrate possible action scenarios". Thereby, establishment of informational and communicational AsteroidAware web-site with the exact, authentic data about the past and the present of Earth's impact events will assist in achievement of positive results and progress in different directions on political, international, social and scientific levels. Expanded ICT's capabilities for popularization of planetary defense can help in resolving the problem of low public interest. The project's primary intent lies in popularizing the concept of planetary defenses and attracting attention to the potential dangers that threaten the Earth from outer space. The result of the efforts falling into the boundaries of this project would be an increased amount of social participation in the process of developing solutions for and increasing awareness of potential collisions between various astral bodies and the Earth. The project is also aimed at creating a foundation for the interaction between scientists and executives from around the world to facilitate international efforts of searching for fitting measures towards lowering threat levels and developing strategies revolving around united actions against potential threats.

Online professionalism and Facebook--falling through the generation gap.

PubMed

Osman, Ahmed; Wardle, Andrew; Caesar, Richard

2012-01-01

Facebook is the most popular social networking site (SNS) worldwide. The growing popularity of SNSs brings 'e-professionalism' to the forefront. To assess Facebook use, publicly accessible material and awareness of privacy guidelines and online professionalism by students, foundation year doctors (FYDs) and senior staff grades (SSGs). It was an ethical risk to access publicly available information online as many users do not appreciate the lack of privacy involved, therefore a cross-sectional survey was undertaken. Participants included 42 students, 20 FYDs and 20 SSGs from the Severn Deanery (UK). All 42 students and 20 FYDs had Facebook compared with 6 (30%) SSGs. Of these, 17 students (41%), 15 FYDs (75%) and 3 SSGs (50%) had public 'info pages'. 37 students (88%) reported colleagues behaving unprofessionally online with 16 FYDs (80%) but no SSGs. 32 students (76%) felt their professionalism was threatened online, alongside 18 FYDs (90%) and 2 SSGs (33%). Only 11 students (26%), 10 trainees (50%) and no SSGs were aware of guidelines. Professionals lack awareness of their professional vulnerability online. They are not careful in restricting access to their posted information and are not mindful that the principles of professionalism apply to SNSs.

Medical Symbols in Practice: Myths vs Reality.

PubMed

Shetty, Anil; Shetty, Shraddha; Dsouza, Oliver

2014-08-01

The caduceus is the popular symbol of medicine. However, premier health organizations and regulatory bodies such as the World Health Organization and the Medical Council of India use a different symbol- the rod of Asclepius in their logo. There is an increasing awareness and recognition that the caduceus is a false symbol and has no historical substantiation as an emblem of medicine. Many academic and health institutions in the western hemisphere have changed their logo as a consequence. There are other symbols of medicine which are similarly misunderstood. The purpose of the study is to assess the knowledge of common medical symbols among doctors and medical students. Three hundred doctors and medical students were assessed on their knowledge about the Rx symbol, the Red Cross emblem and the true representative emblem of medicine. Logos and emblems of elite medical colleges and medical associations were also studied. Only 6% of doctors were aware that the Rod of Asclepius is the true symbol of healing. Knowledge of the significance of the Rx symbol and the origin of the Red Cross emblem was 55% and 39 %. There is very little awareness about the rod of Asclepius and most institutions have adopted a logo based on the caduceus. Awareness of the true origins and the symbolism of the emblems is lacking in the medical fraternity.

The Science of Home Automation

NASA Astrophysics Data System (ADS)

Thomas, Brian Louis

Smart home technologies and the concept of home automation have become more popular in recent years. This popularity has been accompanied by social acceptance of passive sensors installed throughout the home. The subsequent increase in smart homes facilitates the creation of home automation strategies. We believe that home automation strategies can be generated intelligently by utilizing smart home sensors and activity learning. In this dissertation, we hypothesize that home automation can benefit from activity awareness. To test this, we develop our activity-aware smart automation system, CARL (CASAS Activity-aware Resource Learning). CARL learns the associations between activities and device usage from historical data and utilizes the activity-aware capabilities to control the devices. To help validate CARL we deploy and test three different versions of the automation system in a real-world smart environment. To provide a foundation of activity learning, we integrate existing activity recognition and activity forecasting into CARL home automation. We also explore two alternatives to using human-labeled data to train the activity learning models. The first unsupervised method is Activity Detection, and the second is a modified DBSCAN algorithm that utilizes Dynamic Time Warping (DTW) as a distance metric. We compare the performance of activity learning with human-defined labels and with automatically-discovered activity categories. To provide evidence in support of our hypothesis, we evaluate CARL automation in a smart home testbed. Our results indicate that home automation can be boosted through activity awareness. We also find that the resulting automation has a high degree of usability and comfort for the smart home resident.

Ambient awareness: From random noise to digital closeness in online social networks

PubMed Central

Levordashka, Ana; Utz, Sonja

2016-01-01

Ambient awareness refers to the awareness social media users develop of their online network in result of being constantly exposed to social information, such as microblogging updates. Although each individual bit of information can seem like random noise, their incessant reception can amass to a coherent representation of social others. Despite its growing popularity and important implications for social media research, ambient awareness on public social media has not been studied empirically. We provide evidence for the occurrence of ambient awareness and examine key questions related to its content and functions. A diverse sample of participants reported experiencing awareness, both as a general feeling towards their network as a whole, and as knowledge of individual members of the network, whom they had not met in real life. Our results indicate that ambient awareness can develop peripherally, from fragmented information and in the relative absence of extensive one-to-one communication. We report the effects of demographics, media use, and network variables and discuss the implications of ambient awareness for relational and informational processes online. PMID:27375343

Ambient awareness: From random noise to digital closeness in online social networks.

PubMed

Levordashka, Ana; Utz, Sonja

2016-07-01

Ambient awareness refers to the awareness social media users develop of their online network in result of being constantly exposed to social information, such as microblogging updates. Although each individual bit of information can seem like random noise, their incessant reception can amass to a coherent representation of social others. Despite its growing popularity and important implications for social media research, ambient awareness on public social media has not been studied empirically. We provide evidence for the occurrence of ambient awareness and examine key questions related to its content and functions. A diverse sample of participants reported experiencing awareness, both as a general feeling towards their network as a whole, and as knowledge of individual members of the network, whom they had not met in real life. Our results indicate that ambient awareness can develop peripherally, from fragmented information and in the relative absence of extensive one-to-one communication. We report the effects of demographics, media use, and network variables and discuss the implications of ambient awareness for relational and informational processes online.

Tales from the "Sari-Sari": In Search of Bigfoot.

ERIC Educational Resources Information Center

Keough, Noel; And Others

1995-01-01

A two-year participatory action research project involved Canadian and Filipino popular theater and development organizations in improving awareness of environmental issues and creating an education performance on community sustainability issues. Issues of time, equity, and cultural difference arose. (SK)

On Deep Learning for Trust-Aware Recommendations in Social Networks.

PubMed

Deng, Shuiguang; Huang, Longtao; Xu, Guandong; Wu, Xindong; Wu, Zhaohui

2017-05-01

With the emergence of online social networks, the social network-based recommendation approach is popularly used. The major benefit of this approach is the ability of dealing with the problems with cold-start users. In addition to social networks, user trust information also plays an important role to obtain reliable recommendations. Although matrix factorization (MF) becomes dominant in recommender systems, the recommendation largely relies on the initialization of the user and item latent feature vectors. Aiming at addressing these challenges, we develop a novel trust-based approach for recommendation in social networks. In particular, we attempt to leverage deep learning to determinate the initialization in MF for trust-aware social recommendations and to differentiate the community effect in user's trusted friendships. A two-phase recommendation process is proposed to utilize deep learning in initialization and to synthesize the users' interests and their trusted friends' interests together with the impact of community effect for recommendations. We perform extensive experiments on real-world social network data to demonstrate the accuracy and effectiveness of our proposed approach in comparison with other state-of-the-art methods.

Canadian Forces Addictions Awareness and Prevention Strategy

DTIC Science & Technology

2011-04-01

risk user and introduce cognitive dissonance by suggesting that the truth is different from what may be popularly thought in that individual’s smaller... satisfaction with training, and  Measuring acquisition of skill/knowledge (learning) Are CF personnel in supervisory positions better equipped

Science Within Man's Grasp: a Precondition to Progress

ERIC Educational Resources Information Center

de Roulet, Lionel

1972-01-01

Everyone should be aware of the explosive growth of science with its effects in daily life and the sweeping changes it will produce in the near future. Achievement of this aim calls for action along the dual paths of popularization and education. (DF)

Awareness and Attitude towards Human Papillomavirus (HPV) Vaccine among Medical Students in a Premier Medical School in India

PubMed Central

Pandey, Deeksha; Vanya, Vidhi; Bhagat, Saurav; VS, Binu; Shetty, Jyothi

2012-01-01

Background As preventing cancer with the help of a vaccine is a comparatively new concept, awareness and education about it will have important implication in the implementation of this strategy. Materials and Methods Present explorative questionnaire based survey included 618 MBBS students for final analysis. Results Majority of participants (89.6%) were well aware of the preventable nature of cervical cancer. Most of them (89.2%) knew that necessary factor responsible for cervical cancer is infection with high risk HPV. Awareness regarding the availability of vaccine against cervical cancer was 75.6%. Females had a better awareness regarding availability of vaccine, target population for vaccination and about the catch up program. Overall acceptance of HPV vaccine among the population studied was 67.8%. Medical teaching had a definitive impact on the understanding of this important public health issue. Females seemed to be more ready to accept the vaccine and recommend it to others. For our study population the most common source of information was medical school teaching. Majority of participants agreed that the most important obstacle in implementation of HPV vaccination program in our country is inadequate information and 86.2% wanted to be educated by experts in this regard. Conclusion HPV vaccine for primary prevention of cervical cancer is a relatively new concept. Health professional will be able to play a pivotal role in popularizing this strategy. PMID:22859950

Harnessing Online Peer Education (HOPE): integrating C-POL and social media to train peer leaders in HIV prevention.

PubMed

Jaganath, Devan; Gill, Harkiran K; Cohen, Adam Carl; Young, Sean D

2012-01-01

Novel methods, such as Internet-based interventions, are needed to combat the spread of HIV. While past initiatives have used the Internet to promote HIV prevention, the growing popularity, decreasing digital divide, and multi-functionality of social networking sites, such as Facebook, make this an ideal time to develop innovative ways to use online social networking sites to scale HIV prevention interventions among high-risk groups. The UCLA Harnessing Online Peer Education study is a longitudinal experimental study to evaluate the feasibility, acceptability, and preliminary effectiveness of using social media for peer-led HIV prevention, specifically among African American and Latino Men who have Sex with Men (MSM). No curriculum currently exists to train peer leaders in delivering culturally aware HIV prevention messages using social media. Training was created that adapted the Community Popular Opinion Leader (C-POL) model, for use on social networking sites. Peer leaders are recruited who represent the target population and have experience with both social media and community outreach. The curriculum contains the following elements: discussion and role playing exercises to integrate basic knowledge of HIV/AIDS, awareness of sociocultural HIV/AIDS issues in the age of technology, and communication methods for training peer leaders in effective, interactive social media-based HIV prevention. Ethical issues related to Facebook and health interventions are integrated throughout the sessions. Training outcomes have been developed for long-term assessment of retention and efficacy. This is the first C-POL curriculum that has been adapted for use on social networking websites. Although this curriculum has been used to target African-American and Latino MSM, it has been created to allow generalization to other high-risk groups.

Electronic cigarette use and smoking cessation behavior among adolescents in China.

PubMed

Wang, Xinsong; Zhang, Xiulan; Xu, Xiaoxin; Gao, Ying

2018-07-01

China produces the majority of the world's electronic cigarettes (e-cigarettes) and e-cigarettes have become popular in the country, especially among young people. However, little is known about the characteristics of e-cigarette use in China and how it is associated with smoking cessation behavior. This study focuses on the adolescent group in China and examines their perception and use of e-cigarettes and the association with smoking abstinence. We use a mobile app-based survey on smoking behavior conducted in November 2015 in China, and focus on a sample of 2042 adolescents aged between 12 and 18. Awareness, perception, use of e-cigarettes are examined as well as the behaviors of promoting e-cigarettes and of smoking cessation. A logistic regression is performed to test the association between e-cigarette use and smoking abstinence behavior. In 2015, nearly 90% of the surveyed adolescents in China were aware of e-cigarettes, while over a quarter of the respondents were ever users. The odds ratio for ever users of e-cigarettes to have tried to quit smoking conventional cigarettes was 1.60 that of never users. For those who tried to quit smoking, 36.02% indicated that they used e-cigarettes to help quit. However, only 13.52% of those who had used e-cigarettes to help quit smoking were successful in quitting. This study is one of the first empirical research on e-cigarette use among Chinese adolescents. E-cigarettes are widely known and quite popular among Chinese adolescents. As the association between e-cigarette use and smoking cessation behavior is less than clear, more empirical research is called for to help form evidence-based regulatory policy on e-cigarettes in China. Copyright © 2018 The Authors. Published by Elsevier Ltd.. All rights reserved.

Harnessing Online Peer Education (HOPE): Integrating C-POL and Social Media to Train Peer Leaders in HIV Prevention

PubMed Central

Jaganath, Devan; Gill, Harkiran K.; Cohen, Adam Carl; Young, Sean D.

2011-01-01

Novel methods, such as Internet-based interventions, are needed to combat the spread of HIV. While past initiatives have used the Internet to promote HIV prevention, the growing popularity, decreasing digital divide, and multi-functionality of social networking sites, such as Facebook, make this an ideal time to develop innovative ways to use online social networking sites to scale HIV prevention interventions among high-risk groups. The UCLA HOPE [Harnessing Online Peer Education] study is a longitudinal experimental study to evaluate the feasibility, acceptability, and preliminary effectiveness of using social media for peer-led HIV prevention, specifically among African American and Latino Men who have Sex with Men (MSM). No curriculum currently exists to train peer leaders in delivering culturally aware HIV prevention messages using social media. Training was created that adapted the Community Popular Opinion Leader (C-POL) model, for use on social networking sites. Peer leaders are recruited who represent the target population and have experience with both social media and community outreach. The curriculum contains the following elements: discussion and role playing exercises to integrate basic knowledge of HIV/AIDS, awareness of sociocultural HIV/AIDS issues in the age of technology, and communication methods for training peer leaders in effective, interactive social media-based HIV prevention. Ethical issues related to Facebook and health interventions are integrated throughout the sessions. Training outcomes have been developed for long-term assessment of retention and efficacy. This is the first C-POL curriculum that has been adapted for use on social networking websites. Although this curriculum has been used to target African American and Latino MSM, it has been created to allow generalization to other high-risk groups. PMID:22149081

Using health psychology to help patients: promoting wellbeing.

PubMed

Barley, Elizabeth; Lawson, Victoria

2016-08-11

This article explores the construct of wellbeing. Research concerning the relationship between subjective wellbeing and health is discussed. Key components of wellbeing that are important to health include 'sense of coherence', 'optimism' and 'benefit finding and post-traumatic growth'. A range of positive psychology interventions that aim to increase positive thoughts, feelings and emotions in order to improve wellbeing have been developed. Mindfulness-based approaches to improving wellbeing are especially popular and are evidence based. These focus on helping the individual to develop an awareness of the present with acceptance and attention. Instead of trying to change uncomfortable thoughts or feelings, the individual practices accepting these, without judgement. Nurses can draw on the information in this article to provide evidence-based advice and guidance to help improve their patients' and their own wellbeing.

The Silver Bullet Syndrome.

ERIC Educational Resources Information Center

Dehne, George C.

1995-01-01

Many colleges address complex problems with a single "silver bullet" strategy. Because value shifts according to the consumer's situation or goal, private colleges should become more aware of their "situational value" and exploit it. This requires an understanding of how students choose colleges. In contrast, popular silver bullets target…

Digital Literacy and Netiquette: Awareness and Perception in EFL Learning Context

ERIC Educational Resources Information Center

Nia, Sara Farshad; Marandi, Susan

2014-01-01

With the growing popularity of digital technologies and computer-mediated communication (CMC), various types of interactive communication technology are being increasingly integrated into foreign/second language learning environments. Nevertheless, due to its nature, online communication is susceptible to misunderstandings and miscommunications,…

Evidence-Based Medicine in Aesthetic Surgery: The Significance of Level to Aesthetic Surgery.

PubMed

Rohrich, Rod J; Cho, Min-Jeong

2017-05-01

Since its popularization in the 1980s, evidence-based medicine has become the cornerstone of American health care. Many specialties rapidly adapted to the paradigm shift of health care by delivering treatment using the evidence-based guidelines. However, the field of plastic surgery has been slow to implement evidence-based medicine compared with the other specialties because of the challenges of performing randomized controlled trials, such as funding, variability in surgical skills, and difficulty with standardization of techniques. To date, aesthetic surgery has been at the forefront of evidence-based medicine in plastic surgery by having the most randomized controlled trials. Nevertheless, a detailed analysis of these studies has not been previously performed. In this article, the level I and II articles of aesthetic surgery are discussed to increase awareness of high-quality evidence-based medicine in aesthetic surgery.

A quantitative analysis of the quality and content of the health advice in popular Australian magazines.

PubMed

Wilson, Amanda; Smith, David; Peel, Roseanne; Robertson, Jane; Kypri, Kypros

2017-06-01

To examine how health advice is provided in popular magazines and the quality of that advice. A prospective quantitative analysis of the quality of health advice provided in Australian magazines between July and December 2011 was conducted. A rating instrument was adapted from the Media Doctor Australia rating tool used to assess quality of health news reporting. Criteria included: recommends seeing a doctor; advice based on reliable evidence; advice clear and easily applied; benefits presented meaningfully; potential harms mentioned; evidence of disease mongering; availability and cost of treatments; obvious advertising; vested interest, and anecdotal evidence. 163 health advice articles were rated showing a wide variation in the quality of advice presented between magazines. Magazines with 'health' in the title, rated most poorly with only 36% (26/73) of these articles presenting clear and meaningful advice and 52% (38/73) giving advice based on reliable evidence. Australian magazines, especially those with health in the title, generally presented poor quality, unreliable health advice. Teen magazine Dolly provided the highest quality advice. Consumers need to be aware of this when making health choices. © 2016 Public Health Association of Australia.

Identification, rearing, and distribution of stick insects of Madeira Island: an example of raising biodiversity awareness.

PubMed

Aguiar, António M F; Pombo, Dora Aguin; Gonçalves, Ysabel M

2014-04-10

Two species of stick insects are currently known to be present in the Macaronesian archipelagos: Clonopsis gallica (Charpentier) (Phasmatodea: Bacillidae) on the Canary Islands and in the Azores and Carausius morosus (Sinéty) (Phasmatidae) in the Azores. Here, we provide the first reliable records of the presence and distribution of C. gallica and C. morosus on Madeira Island. Egg and adult stages are briefly described along with some notes on the life history of these species in captivity. Data on islandwide distribution are based on specimens donated by the public in response to an article published in a daily newspaper. This method of data collection raised great popular interest in stick insects. The role of newspapers as a means of communicating awareness in biodiversity issues is discussed. This is an open access paper. We use the Creative Commons Attribution 3.0 license that permits unrestricted use, provided that the paper is properly attributed.

A survey on monopolar radiofrequency treatment.

PubMed

Suh, Dong Hye; Hong, Eun Sun; Kim, Hyun Joo; Lee, Sang Jun; Kim, Hei Sung

2017-09-01

This questionnaire-based study was aimed to measure the level of appreciation, awareness of the special tips, and practice patterns of monopolar radiofrequency among Korean dermatologists practicing a specific monopolar radiofrequency device (Thermage® Inc., Hayward, CA). A total of 82 surveys were analyzed to show that the majority of participants (78.8%) were highly satisfied with the outcomes of monopolar radiofrequency treatment. All respondents were aware of the Eye Tip 0.25 cm 2 , and the majority knew the difference between the Face tip (blue) and the Total tip (orange). Most (86.3%) agreed to the statement that 900 shots were appropriate for facial tightening in those between the ages of 35 and 65 years. 66.2% of participants reported to have perform monopolar radiofrequency to extra-facial sites within the past year. As for the tips, the Total tip was most popular for all body sties and the Big tip was favored for the abdomen, thighs and buttock. We hope our data allow dermatologists to better utilize monopolar radiofrequency. © 2017 Wiley Periodicals, Inc.

Costs of using motivational interviewing for problem drinking in the U.S. Air Force.

PubMed

Cowell, Alexander J; Brown, Janice M; Wedehase, Brendan J; Masuda, Yuta J

2010-12-01

Despite the popularity of motivational interviewing (MI) to address heavy drinking, limited evidence exists on the costs of using MI to address heavy drinking. This study examines the costs of using MI to address heavy drinking at four U.S. Air Force (USAF) bases. Clients were referred to and assessed at a base program to address their drinking as a result of an incident; those who were not alcohol dependent were invited to participate in the study. Participants consented and were randomly assigned to one of three intervention arms: individual MI (IMI), group MI (GMI), and Substance Abuse Awareness Seminar (SAAS). Three cost perspectives were taken: USAF, client, and the two combined. Data were collected from bases and public sources. The start-up cost per base ranged from $1340 to $2400 per provider staff member. Average implementation costs across bases were highest for the SAAS intervention ($148 per client).

Programming models for energy-aware systems

NASA Astrophysics Data System (ADS)

Zhu, Haitao

Energy efficiency is an important goal of modern computing, with direct impact on system operational cost, reliability, usability and environmental sustainability. This dissertation describes the design and implementation of two innovative programming languages for constructing energy-aware systems. First, it introduces ET, a strongly typed programming language to promote and facilitate energy-aware programming, with a novel type system design called Energy Types. Energy Types is built upon a key insight into today's energy-efficient systems and applications: despite the popular perception that energy and power can only be described in joules and watts, real-world energy management is often based on discrete phases and modes, which in turn can be reasoned about by type systems very effectively. A phase characterizes a distinct pattern of program workload, and a mode represents an energy state the program is expected to execute in. Energy Types is designed to reason about energy phases and energy modes, bringing programmers into the optimization of energy management. Second, the dissertation develops Eco, an energy-aware programming language centering around sustainability. A sustainable program built from Eco is able to adaptively adjusts its own behaviors to stay on a given energy budget, avoiding both deficit that would lead to battery drain or CPU overheating, and surplus that could have been used to improve the quality of the program output. Sustainability is viewed as a form of supply and demand matching, and a sustainable program consistently maintains the equilibrium between supply and demand. ET is implemented as a prototyped compiler for smartphone programming on Android, and Eco is implemented as a minimal extension to Java. Programming practices and benchmarking experiments in these two new languages showed that ET can lead to significant energy savings for Android Apps and Eco can efficiently promote battery awareness and temperature awareness in real-world Java programs.

On the use of continuous flash suppression for the study of visual processing outside of awareness

PubMed Central

Yang, Eunice; Brascamp, Jan; Kang, Min-Suk; Blake, Randolph

2014-01-01

The interocular suppression technique termed continuous flash suppression (CFS) has become an immensely popular tool for investigating visual processing outside of awareness. The emerging picture from studies using CFS is that extensive processing of a visual stimulus, including its semantic and affective content, occurs despite suppression from awareness of that stimulus by CFS. However, the current implementation of CFS in many studies examining processing outside of awareness has several drawbacks that may be improved upon for future studies using CFS. In this paper, we address some of those shortcomings, particularly ones that affect the assessment of unawareness during CFS, and ones to do with the use of “visible” conditions that are often included as a comparison to a CFS condition. We also discuss potential biases in stimulus processing as a result of spatial attention and feature-selective suppression. We suggest practical guidelines that minimize the effects of those limitations in using CFS to study visual processing outside of awareness. PMID:25071685

Challenging Popular Media's Control by Teaching Critical Viewing.

ERIC Educational Resources Information Center

Couch, Richard A.

The purpose of this paper is to express the importance of visual/media literacy and the teaching of critical television viewing. An awareness of the properties and characteristics of television--including camera angles and placement, editing, and emotionally involving subject matter--aids viewers in the critical viewing process. The knowledge of…

Personalised Context-Aware Ubiquitous Learning System for Supporting Effective English Vocabulary Learning

ERIC Educational Resources Information Center

Chen, Chih-Ming; Li, Yi-Lun

2010-01-01

Because learning English is extremely popular in non-native English speaking countries, developing modern assisted-learning schemes that facilitate effective English learning is a critical issue in English-language education. Vocabulary learning is vital within English learning because vocabulary comprises the basic building blocks of English…

Harvesting Harmony: Mindfulness in Physical Education

ERIC Educational Resources Information Center

Mulhearn, Shannon C.; Kulinna, Pamela Hodges; Lorenz, Kent A.

2017-01-01

Mindfulness practices are gaining popularity in the United States as a way to become more aware of the present moment. Practicing these skills has been shown to benefit children and adults in many areas, including self-knowledge, self-control and communication. Including mindful practices in a physical education setting has the potential to…

Evaluation of Virtual Reality Training Using Affect

ERIC Educational Resources Information Center

Tichon, Jennifer

2012-01-01

Training designed to support and strengthen higher-order mental abilities now often involves immersion in Virtual Reality (VR) where dangerous real world scenarios can be safely replicated. However, despite the growing popularity of VR to train cognitive skills such as decision-making and situation awareness, methods for evaluating their use rely…

Popularization of Chemistry through Ecological Topics.

ERIC Educational Resources Information Center

Perina, I.

1982-01-01

After providing information on elementary schooling in Yugoslavia, discusses ecological topics and activities used to raise the awareness of elementary school students about the level of pollution in the environment and the dangers of an increasingly polluted environment. Students' keen interest in chemistry and the chemical experiments was noted.…

Toward Interactive Mobile Synchronous Learning Environment with Context-Awareness Service

ERIC Educational Resources Information Center

Huang, Yueh-Min; Kuo, Yen-Hung; Lin, Yen-Ting; Cheng, Shu-Chen

2008-01-01

Mobile synchronous learning is a new challenge in the e-learning domain. While popular mobile communication devices, such as cell phones, cannot directly accommodate traditional synchronous content due to the major limitation of display size, other constraints also restrict convenient interactions while using mobile devices in a synchronous…

Three Portraits of Resistance: The (Un)Making of Canadian Students

ERIC Educational Resources Information Center

McKenzie, Marcia

2006-01-01

In this article I have outlined several modes of resistance to popular media and dominant cultural narratives suggested in three Canadian educational programs with a focus on social and environmental change. Exploring discourses of awareness, inactive caring, thinking differently, lifestyle activism, impacting the world, and contingent agency, I…

Global Citizenship in Intercultural Communication: Spatial Awareness of Globalization through Map Your Consumption

ERIC Educational Resources Information Center

Kuehl, Rebecca A.; Hungerford, Hilary

2017-01-01

Courses: This teaching unit is for intercultural communication but could be used for any course related to globalization, including public speaking, popular culture and communication, or environmental communication. Additionally, the teaching unit is well-suited for other disciplines, including geography, environmental studies, and global studies.…

Activism or "Slacktivism?": Digital Media and Organizing for Social Change

ERIC Educational Resources Information Center

Glenn, Cerise L.

2015-01-01

The influence of social media and technological developments has changed how groups and organizations advocating for social change generate awareness and participation in their causes. In this single class activity students will (a) analyze notions of activism and "slacktivism" from scholarly and popular sources to apply these concepts…

IQ Tests Are Not for Machines, Yet

ERIC Educational Resources Information Center

Dowe, David L.; Hernandez-Orallo, Jose

2012-01-01

Complex, but specific, tasks--such as chess or "Jeopardy!"--are popularly seen as milestones for artificial intelligence (AI). However, they are not appropriate for evaluating the intelligence of machines or measuring the progress in AI. Aware of this delusion, Detterman has recently raised a challenge prompting AI researchers to evaluate their…

The CSIRO Total Wellbeing Diet Book 1: sociodemographic differences and impact on weight loss and well-being in Australia.

PubMed

Wyld, Belinda; Harrison, Adam; Noakes, Manny

2010-12-01

The CSIRO Total Wellbeing Diet (TWD) publication is an evidence-based weight management strategy utilising a structured higher protein diet as part of a nutritionally balanced lifestyle programme. Despite its popularity, the impact of TWD on weight status, weight loss and food choices of Australians was unknown. An independent representative survey was conducted in 2006. Sociodemographic differences in awareness, use of TWD and the impact on weight status and well-being were investigated via computer-aided telephone interviews and web-based surveys. Australia. A total of 5026 men and women aged 18-60 years. Consumers were highly aware of TWD (66 %) with personal use reported by 7·5 % of the total sample (n 5026). An additional 2·5 % (126 people) were members of a household that used TWD. In all, 80 % of TWD purchasers actively used the eating plan with approximately 3·8 % losing an average self-reported weight loss of 5·7 kg (sd = 1·72 kg; range = 1-13 kg). Results showed that awareness was greatest among women (73·79 % v. 58·27 %), those over 50 years of age (69·39 % v. 62·88 %) with no children in the household (69·00 % v. 64·88 %), tertiary educated people (72·58 % v. 63·22 %) and those with more previous weight loss attempts (79·66 % v. 70·24 %). Logistic regression was unable to predict an identifiable sociodemographic profile of TWD users. The present study shows widespread uptake of TWD in Australia with few sociodemographic differences. Self-reported increased awareness of nutrition and well-being as well as weight loss indicates that TWD has been a successful delivery mechanism for lifestyle advice.

Association between litterers' profile and littering behavior: A chi-square approach

NASA Astrophysics Data System (ADS)

Asmui, Mas'udah; Zaki, Suhanom Mohd; Wahid, Sharifah Norhuda Syed; Mokhtar, Noorsuraya Mohd; Harith, Siti Suhaila

2017-05-01

Littering is not a novelty, yet a prolonged issue. The solutions have been discussed for a long time; however this issue still remains unresolved. Littering is commonly associated with littering behavior and awareness. The littering behavior is normally influenced by the litter profile such as gender, family income, education level and age. Jengka Street market, which is located in Pahang, is popularly known as a trade market. It offers diversities of wet and dry goods and is awaited by local residents and tourists. This study analyzes association between litterers' profile and littering behavior. Littering behavior is measured based on factors of trash bin facilities, awareness campaign and public littering behavior. 114 respondents were involved in this study with 62 (54.39%) are female aged more than 18 years old and majority of these female respondents are diploma holders. In addition, 78.95% of the respondents have family income below than RM3,000.00 per month. Based on the data analysis, it was found that first-time visitors littered higher than frequent visitors, lack of providing trash bin facilities contributes to positive littering behavior and there is a significant association between litterers' age and littering behavior by using chi-square approach.

Energy aware swarm optimization with intercluster search for wireless sensor network.

PubMed

Thilagavathi, Shanmugasundaram; Geetha, Bhavani Gnanasambandan

2015-01-01

Wireless sensor networks (WSNs) are emerging as a low cost popular solution for many real-world challenges. The low cost ensures deployment of large sensor arrays to perform military and civilian tasks. Generally, WSNs are power constrained due to their unique deployment method which makes replacement of battery source difficult. Challenges in WSN include a well-organized communication platform for the network with negligible power utilization. In this work, an improved binary particle swarm optimization (PSO) algorithm with modified connected dominating set (CDS) based on residual energy is proposed for discovery of optimal number of clusters and cluster head (CH). Simulations show that the proposed BPSO-T and BPSO-EADS perform better than LEACH- and PSO-based system in terms of energy savings and QOS.

Effects of Storytelling-Based Education in the Prevention of Drug Abuse among Adolescents in Iran Based on a Readiness to Addiction Index

PubMed Central

Moghadam, Mahdieh Poodineh; Sari, Mahdieh; Balouchi, Abbas; Moghadam, Khadijeh

2016-01-01

Introduction One of the most effective strategies in the prevention of addiction is increasing awareness among young people, towards the tendency for taking drugs their physical, mental and social side effects. Storytelling is effective for increasing characteristics of happiness and resilience. This study uses storytelling, a common and popular method to increase awareness among adolescents. Aim To examine the effect of storytelling-based education on the prevention of drug abuse, based on a readiness to addiction index. Materials and Methods This quasi-experimental study was conducted on 136 high school students (grade one), selected by a cluster sampling procedure from May 2014 to February 2015 in Zabol, Iran. The instrument for gathering data was a readiness to addiction questionnaire. This questionnaire included 41 items for which the scoring of each item followed the Likerts format. The data gathered was analysed using SPSS version 21 with descriptive statistics and inferential statistics. Results The results revealed that the mean of the readiness to addiction index in the case group fell from 75.66±19.99 to 69.57±21.83 (paired t-test; p =0.02); in the control group the same index changed from 103.01±21.88 to 93.98±27.70 (paired t-test, p = 0.775). That is, the index decreased for both groups, but the reduction was statistically significant only for the case group (p =0.02). Conclusion This suggests that the narrative method is effective in reducing adolescents readiness to addiction. Storytelling is an effective way to raise awareness among young people about addiction and its detrimental impacts on health. Therefore, such a technique can be taken into consideration in teaching principles of prevention. PMID:28050403

Effects of Storytelling-Based Education in the Prevention of Drug Abuse among Adolescents in Iran Based on a Readiness to Addiction Index.

PubMed

Moghadam, Mahdieh Poodineh; Sari, Mahdieh; Balouchi, Abbas; Madarshahian, Farah; Moghadam, Khadijeh

2016-11-01

One of the most effective strategies in the prevention of addiction is increasing awareness among young people, towards the tendency for taking drugs their physical, mental and social side effects. Storytelling is effective for increasing characteristics of happiness and resilience. This study uses storytelling, a common and popular method to increase awareness among adolescents. To examine the effect of storytelling-based education on the prevention of drug abuse, based on a readiness to addiction index. This quasi-experimental study was conducted on 136 high school students (grade one), selected by a cluster sampling procedure from May 2014 to February 2015 in Zabol, Iran. The instrument for gathering data was a readiness to addiction questionnaire. This questionnaire included 41 items for which the scoring of each item followed the Likerts format. The data gathered was analysed using SPSS version 21 with descriptive statistics and inferential statistics. The results revealed that the mean of the readiness to addiction index in the case group fell from 75.66±19.99 to 69.57±21.83 (paired t-test; p =0.02); in the control group the same index changed from 103.01±21.88 to 93.98±27.70 (paired t-test, p = 0.775). That is, the index decreased for both groups, but the reduction was statistically significant only for the case group (p =0.02). This suggests that the narrative method is effective in reducing adolescents readiness to addiction. Storytelling is an effective way to raise awareness among young people about addiction and its detrimental impacts on health. Therefore, such a technique can be taken into consideration in teaching principles of prevention.

Cyberbullying Awareness for Mitigating Consequences in Higher Education.

PubMed

Elçi, Alev; Seçkin, Zeliha

2016-04-28

Technology has many positive effects on education, but negative effects also exist. One of the negative effects is cyberbullying spreading out of school boundaries to the social networks. The increasing popularity of social media among youngsters engenders cyberbullies who exploit the virtual environment besides the usual emails. This distresses the students and adversely affects their families, teachers, and others around them. Although research studies mainly concentrate on prior education, there seems to be a need to investigate the situation in higher education. This study focuses on students studying technology and related disciplines, who are hence likely to be well connected with cyberspace, and explores their awareness about cyberbullying. The findings reveal that female students have significantly less awareness than males. This study will help address some gender issues in cyberbullying. © The Author(s) 2016.

Pokémon Go and augmented virtual reality games: a cautionary commentary for parents and pediatricians.

PubMed

Serino, Maeve; Cordrey, Kyla; McLaughlin, Laura; Milanaik, Ruth L

2016-10-01

The recent release of Pokémon Go has ushered in a new set of challenges for parents and pediatricians, highlighting the importance of parents setting guidelines for video game use with their children. Within 1 week of its launch, the game attracted over 65 million users, many of whom are young children. Despite the potential benefits of the game described in our article, this location-based game format poses specific threats to the safety and physical wellbeing of children. Reports have discussed both the benefits and adverse effects of this extremely popular video game. Benefits include increased exercise, socialization, and outdoor activity. Negative effects include increased risk of injury, abduction, trespassing, violence, and cost. Pediatricians play a key role in counseling parents and children about safety precautions and setting appropriate limits for impressionable youth. Parents and pediatricians should be aware of this new and remarkably popular game that appeals to a wide variety of individuals. To protect children from injury, predators, and inappropriate situations, parents and pediatricians must regulate children's participation in this game and maintain vigilance for potentially dangerous circumstances.

"The Simpsons": Translation and Language Teaching in an EFL Class

ERIC Educational Resources Information Center

Pavan, Elisabetta

2013-01-01

My point of departure for this paper is that translation, so long neglected in foreign language teaching, can not only improve students' linguistic competences in both a foreign language and their mother tongue, but also their awareness of cultural and intercultural elements. It is a widespread popular assumption, among those not involved in…

The Status and Development of Infopreneurship in Nigeria and South Africa

ERIC Educational Resources Information Center

Ivwurie, Osborne Mudia; Ocholla, Dennis N.

2016-01-01

In this study, we argue that there are unemployed information sector graduates who could benefit greatly from infopreneurship if more awareness and popularization of the practice were achieved. The purpose of this study was to investigate the status and development of infopreneurship in Nigeria and South Africa. The study focused on…

Violent Video Games Recruit American Youth

ERIC Educational Resources Information Center

Lugo, William

2006-01-01

An expert on the sociology of video games highlights the power of this medium to popularize violence among children. But few are aware that some of the most technologically potent products are violent war games now being produced at taxpayer expense. These are provided free as a recruiting tool by the United States military. The author contends…

The Relationship between Mobile Phone Use, Metacognitive Awareness and Academic Achievement

ERIC Educational Resources Information Center

Dos, Bulent

2014-01-01

Mobile phones are getting smarter and the usage through university students becoming more popular. University students using mobile phones for talking, for texting message, for Internet search, for listening music, watching videos, playing games, using social media etc. Mobile phones are not accessory any more, they are integrated like our…

A Practical Ontology Query Expansion Algorithm for Semantic-Aware Learning Objects Retrieval

ERIC Educational Resources Information Center

Lee, Ming-Che; Tsai, Kun Hua; Wang, Tzone I.

2008-01-01

Following the rapid development of Internet, particularly web page interaction technology, distant e-learning has become increasingly realistic and popular. To solve the problems associated with sharing and reusing teaching materials in different e-learning systems, several standard formats, including SCORM, IMS, LOM, and AICC, etc., recently have…

Acute hepatotoxicity after ingestion of Morinda citrifolia (Noni Berry) juice in a 14-year-old boy.

PubMed

Yu, Elizabeth L; Sivagnanam, Mamata; Ellis, Linda; Huang, Jeannie S

2011-02-01

We present a case of a 14-year-old previously healthy boy with acute hepatotoxicity after noni berry juice consumption. As the popularity of noni berry consumption continues to increase, heightened awareness of the relation between noni berry consumption and acute hepatotoxicity is important.

The Rhetorical Plasticity of the Dead in Museum Displays: A Biocritique of Missing Intercultural Awareness

ERIC Educational Resources Information Center

Gorsevski, Ellen W.; Schuck, Raymond I.; Lin, Canchu

2012-01-01

Using rhetorical analysis in the form of an autoethnographically informed biocritique, this study applies and expands the concept of rhetorical plasticity to examine the popular museum exhibit "Bodies: The Exhibition," which is arguably the most controversial of a series of contemporary museum exhibits that feature deceased human bodies…

Challenges in Diagnosing and Treating Postpartum Blues, Depression and Psychosis

ERIC Educational Resources Information Center

Lewis, Carol A.; Byers, Alison Daly; Malard, Sarah Deann; Dawson, Gregory A.

2010-01-01

With recent media attention and a growing awareness in popular culture, the appropriate treatment for postpartum depression has taken center stage as a prevalent women's health issue. There is little agreement on the definition, existence and treatment of postpartum depression. Contributing to this factor is the lack of research that exists to…

Student and Teacher Use of Technology at the University Level

ERIC Educational Resources Information Center

Gobel, Peter; Kano, Makimi

2013-01-01

"Digital Native" and "Digital Immigrant" are terms, popularized by Prensky (2001), to describe those born either before, or in the digital era (i.e. after 1980). In recent years, this dichotomy has been used to raise awareness of differences in technology usage and what these differences may mean for education. The present…

The Impact of Cooperative Learning on Student Engagement: Results from an Intervention

ERIC Educational Resources Information Center

Herrmann, Kim J.

2013-01-01

With an increasing awareness that many undergraduates are passive during teaching sessions, calls for instructional methods that allow students to become actively engaged have increased. Cooperative learning has long been popular at the primary and secondary level and, within recent years, higher education. However, empirical evidence of the…

Hispanic Heritage Month 2000: Children--Our Future.

ERIC Educational Resources Information Center

Defense Equal Opportunity Management Inst., Patrick AFB, FL.

This report seeks to assist employees of the military services to increase their awareness of and knowledge about Hispanics beyond what they see in popular culture. The report includes an overview and update about Hispanic demographics in the United States. It also discusses a few cultural issues and provides information intended to help…

Key Articles Related to Complementary and Alternative Medicine in Cardiovascular Disease

PubMed Central

Chow, Sheryl L.; Dorsch, Michael; Dunn, Steven; Jackevicius, Cynthia; Page, Robert Lee; Trujillo, Toby C.; Vardeny, Orly; Wiggins, Barbara S.; Bleske, Barry E.

2014-01-01

Complementary and alternative medicine (CAM) therapy has gained popularity in America over the past several years, reflected in the increased utilization of these agents. Given the abundance of nontraditional products available to the public, clinicians should be made aware of the existing evidence relating to CAM therapy to better provide patient care in a meaningful manner. This bibliography paper compiled key articles specific to CAM therapy and cardiovascular disease, which include primary literature, review articles, consensus statements, and abstracts of landmark studies. Based on the numerous published reports available on this topic, this bibliography, as part I of II, focuses on the efficacy of CAM therapy in cardiovascular disease. PMID:20030478

Going Gluten Free: the History and Nutritional Implications of Today's Most Popular Diet.

PubMed

Newberry, Carolyn; McKnight, Lindsay; Sarav, Menaka; Pickett-Blakely, Octavia

2017-09-25

The gluten-free diet (GFD) has become one of the most popular diets in modern history. Claims of improved health and increased energy fuel this popularity, though there is little evidence to substantiate these claims. The present review focuses on outlining known gluten-related disorders (GRD), discussing the GFD in the general population, exploring nutritional considerations, and providing advice for physicians in managing these patients. Currently, about a quarter of the population reports keeping a GFD despite GRDs affecting less than half of these individuals. Reduced intake of calcium, B vitamins, and fiber as well as enhanced consumption of fat and simple carbohydrates has consistently been reported and needs to be continually addressed. Although a necessity in proper management of GRDs, unforeseen nutritional complications may develop in patients who are gluten free for which enhanced physician awareness is vital to achieving optimal patient care.

Finding theory- and evidence-based alternatives to fear appeals: Intervention Mapping

PubMed Central

Kok, Gerjo; Bartholomew, L Kay; Parcel, Guy S; Gottlieb, Nell H; Fernández, María E

2014-01-01

Fear arousal—vividly showing people the negative health consequences of life-endangering behaviors—is popular as a method to raise awareness of risk behaviors and to change them into health-promoting behaviors. However, most data suggest that, under conditions of low efficacy, the resulting reaction will be defensive. Instead of applying fear appeals, health promoters should identify effective alternatives to fear arousal by carefully developing theory- and evidence-based programs. The Intervention Mapping (IM) protocol helps program planners to optimize chances for effectiveness. IM describes the intervention development process in six steps: (1) assessing the problem and community capacities, (2) specifying program objectives, (3) selecting theory-based intervention methods and practical applications, (4) designing and organizing the program, (5) planning, adoption, and implementation, and (6) developing an evaluation plan. Authors who used IM indicated that it helped in bringing the development of interventions to a higher level. PMID:24811880

[Focus on popular science education of glaucoma and reduce glaucomatous low vision and blindness].

PubMed

Sun, X H

2017-02-11

The prevention of blindness caused by glaucoma is a difficult task. In order to accomplish the task better, we need the participation of whole society and popularize relevant medical knowledge. Popular science and related knowledge of glaucoma are needed to the people especially for high risk population. If people know glaucoma better and actively join the screening of glaucoma, we can find and diagnose glaucoma earlier, avoid late treatment and reduce the glaucomatous visual function impairment. For patients who had been diagnosed with glaucoma, they should aware and accept new medical concept and technique through systemic popular science education. They should actively participate the whole procedure of the disease management and improve their compliance and confidence. Academic organization of ophthalmology should participate and guide the patient education, improve the individualized comprehensive health care for the diagnosis and treatment and third-order health care system that is suitable for the condition of our country, help improving the prognosis of glaucoma and life quality related to vision for advanced and late glaucoma. (Chin J Ophthalmol, 2017, 53: 81-84) .

Awareness of Facebook Education among Student Teachers in Present Scenario

ERIC Educational Resources Information Center

Joan, Robert

2015-01-01

Facebook is one of the most popular social networks in the world. Day by day, it is becoming an indispensable part of people lives affecting the daily routine of people. Developments in Computer Technology lead to developments in Communication Technologies and styles as well. Facebook is one of the significant examples of these developments. In…

Developing an English Mobile Learning Attitude Scale for Adult Learners

ERIC Educational Resources Information Center

Liu, Tzu-Ying

2017-01-01

In recent years, with the rapid development of mobile devices, mobile learning (m-learning) has becoming another popular topic. There is a strong need for both researchers and educators to be aware of adult learners' attitudes toward English mobile learning, yet relevant studies on mobile learning to promote English learning for adult learners are…

The Influence of Clickers Use on Metacognition and Learning Outcomes in College English Classroom

ERIC Educational Resources Information Center

Zhonggen, Yu; Liu, Chang

2014-01-01

Use of Clickers in classroom teaching and learning has become growingly popular in USA. This study aims to identify whether use of Clickers in college English class can improve learners' English proficiency and enhance students' awareness of metacognition compared with traditional multimedia aided pedagogy in Malaysian contexts. By comparing the…

Reflections on Student Interns' Cultural Awareness Developed through a Short-Term International Internship

ERIC Educational Resources Information Center

Batey, Jacqueline J.; Lupi, Marsha H.

2012-01-01

The study-abroad internship option for students is one example of a transformational learning opportunity (TLO) that is becoming increasingly popular in programs offered by colleges and universities in the United States (Alfaro, 2008; Cushner & Mahon, 2002). These TLOs often have the potential to broaden, enrich, or augment student learning and…

Anorexia and Bulimia: An Inventory of Public Awareness and Popular Questions.

ERIC Educational Resources Information Center

Zimmer, Marc A.

Prevention and early intervention in cases of anorexia and bulimia require that both professionals and the general public have knowledge about these eating disorders. A study was conducted to identify the questions about these disorders most often asked by the general public and to develop a guide to answer those questions for individuals of…

Breaking the Silence in the Counselor Education Classroom: A Training Seminar on Counseling Sexual Minority Clients.

ERIC Educational Resources Information Center

Pearson, Quinn M.

2003-01-01

A counselor training seminar on sexual orientation is presented in this article. The seminar incorporated popular songs, readings, and class discussion to increase awareness of sexual identity development, stereotypes, and counseling interventions for lesbian, gay, and bisexual (LGB) clients. Results of evaluations suggest that the seminar had a…

Gambling Awareness for Youth: An Analysis of the "Don't Gamble Away Our Future[TM]" Program

ERIC Educational Resources Information Center

Taylor, Lisa M.; Hillyard, Pamela

2009-01-01

Gambling has become increasingly popular among minors and is easily accessible to them. This is alarming since research has indicated that minors are more susceptible to gambling pathology than adults. Additionally, gambling has devastating effects on minors that gamble as well as their families and communities. The Illinois Institute for…

Memory Systems Do Not Divide on Consciousness: Reinterpreting Memory in Terms of Activation and Binding

ERIC Educational Resources Information Center

Reder, Lynne M.; Park, Heekyeong; Kieffaber, Paul D.

2009-01-01

There is a popular hypothesis that performance on implicit and explicit memory tasks reflects 2 distinct memory systems. Explicit memory is said to store those experiences that can be consciously recollected, and implicit memory is said to store experiences and affect subsequent behavior but to be unavailable to conscious awareness. Although this…

The Influence of Teachers on the Development of Political Radicals: A Case Study of Members of the Scottish Socialist Party

ERIC Educational Resources Information Center

Kane, Liam

2013-01-01

While there is a wealth of literature on radical adult "popular" education for change, most of it looks forward and speculates on the educational processes best able to help "the oppressed", "excluded" or "disadvantaged" become critically-aware "subjects" of social change. Within a critical…

Considering Cultural Competence: An Annotated Resource list

ERIC Educational Resources Information Center

Cooke, Nicole A.; Hill, Renee F.

2017-01-01

It is widely understood that effective children's and youth librarians must be innovative, aware of current/popular trends, and able to build rapport with young patrons. However, more emphasis must be placed on the fact that it is essential for these librarians to be prepared to identify and meet the needs of a patron population that is becoming…

The Oversexualization of Young Adolescent Girls: Implications for Middle Grades Educators

ERIC Educational Resources Information Center

Curry, Jennifer R.; Choate, Laura H.

2010-01-01

This article was meant to familiarize readers with ways in which the media and popular culture sexualize and stereotype girls and women and to raise awareness about the extent to which girls in the middle graders may be impacted by the sexualized media content they view. By framing the problem and its consequences through self-objectification…

Strategies for Using Pop Culture in Sport Psychology and Coaching Education

ERIC Educational Resources Information Center

Collins, Karen

2012-01-01

The use of pop culture as a tool for learning and instruction is paramount. Therefore, it is imperative for teachers to be aware of, and incorporate, trends that are popular and reflect the student experience. This article addresses the pop culture trends that can positively affect teaching, coaching education, and sport psychology practice.…

Teachers as Scholars of Their Students' Conceptions of Learning: A Hong Kong Investigation

ERIC Educational Resources Information Center

Watkins, David

2004-01-01

Background: The need for effective teachers to reflect on their students' thinking is now generally recognized. Moreover, the study of students' conceptions of learning and their impact on learning outcomes has become a popular area of research. But are teachers aware of their students' conceptions and do they reflect on them when planning their…

"The Land of Opportunity Doesn't Apply to Everyone": The Immigrant Experience, Race, and Asian American Career Choices

ERIC Educational Resources Information Center

Poon, OiYan

2014-01-01

Despite their popular portrayal as high achieving and structurally incorporated, race continues to shape the career choices of Asian American college students. As second-generation Americans, Asian Americans negotiate a constellation of factors when deciding their career choices, most notably, pressures from immigrant parents, awareness of labor…

Research on the Costs of Running Compulsory Education Standards: Comparison of Compulsory Education Internationally

ERIC Educational Resources Information Center

Jin, Yongli; Zhang, Hong

2008-01-01

Compulsory education is the fundamental education for citizens and is the source of state power, which radically determines thought level, political awareness, cultural sense and production ability of the entire nation. Therefore, to popularize compulsory education is the root of a country. This paper explains the meanings of compulsory education,…

Popular Culture in the Classroom: Teaching and Researching Critical Media Literacy. Literacy Studies Series.

ERIC Educational Resources Information Center

Alvermann, Donna E.; Moon, Jennifer S.; Hagood, Margaret C.

Written for teachers, researchers, and theorists who have grown up in a world radically different from that of the students they teach and study, this book addresses the importance of developing within children and adolescents a critical awareness of the social, political, and economic messages emanating from the different forms of popular…

Seeking Critical Hope in a Global Age: Religious Education in a Global Perspective

ERIC Educational Resources Information Center

Kim, Hyun-Sook

2015-01-01

During the last two decades, globalization has come to occupy an important position in popular and academic discourses. Globalization has provided opportunities to produce possibilities of global awareness and at the same time crises to perpetuate a culture of fear. This article asks how church and religious education can provide a global…

Code-Switching in Vietnamese University EFL Teachers' Classroom Instruction: A Pedagogical Focus

ERIC Educational Resources Information Center

Grant, Lynn E.; Nguyen, Thi Hang

2017-01-01

This study examines the under-explored phenomenon in Vietnamese tertiary settings of code-switching practised by EFL (English as a foreign language) teachers in classroom instruction, as well as their awareness of this practice. Among the foreign languages taught and learned in Vietnamese universities, English is the most popular. The research…

Sowing seeds: transperineal implantation.

PubMed

Amerine, E; Nagle, G M; Bollinger, J R

2000-02-01

Prostate cancer, the second leading cause of male deaths in the United States, has increased by 126% since 1987 (Stephenson, 1998). Early diagnosis is attributed to public awareness and technologic advances. Multiple options for definitive treatment with equally positive outcomes dramatically influence the patient's decision-making process. One popular option for these patients is transperineal implantation of radioactive seeds into the prostate.

Using formative research to conceptualize and develop a marketing plan for student health services.

PubMed

Stephenson, M T

1999-03-01

Conceptualization and development of a health services awareness campaign at the University of Kentucky followed the steps in a communication process called formative research. Preproduction surveys and subsequent testing of possible initiatives led to creation of a popular video featuring the university mascot that is being used in new-student orientation.

Promoting Sex Education Among Teenagers Through an Interactive Game: Reasons for Success and Implications.

PubMed

Chu, Samuel Kai Wah; Kwan, Alvin C M; Reynolds, Rebecca; Mellecker, Robin R; Tam, Frankie; Lee, Grace; Hong, Athena; Leung, Ching Yin

2015-06-01

A game application, "Making Smart Choices", was developed to fill the gap of limited easy-to-access resources available on sex education in Hong Kong and to disseminate correct knowledge and positive attitudes toward sex to teenagers using popular platforms such as tablets, Facebook, and the Web. Three versions of the game (iPAD, Facebook, and Web-based) were developed using HTML5. A theoretical framework that involved game-based learning and participatory design approach was used to design, develop, modify, and optimize the game for use with secondary school students (n=1176) 12-16 years of age. Pre- and post-test scores of students' safer sex knowledge were compared to test the effectiveness of the game. Students' survey and interviews were analyzed to assess participant feelings and attitudes toward the game. The Wilcoxon Signed-Rank test indicated that students' sex knowledge (n=788) improved with a medium effect size (0.477) after playing the game. Increases in positive attitudes toward sex and relationship and in awareness of making smart sexual choices were reported from student surveys and interviews. Students described the game as "interesting," "interactive," "informative," and "real-to-life." We advocate that the participatory design approach, which supports collaborative efforts of different stakeholders, is an effective framework for developing game-based learning tools for sex education. Our work provides preliminary findings that suggest game-based learning, preferably delivered through popular interactive platforms, can be effective in promoting sex education to teenagers.

Face detection on distorted images using perceptual quality-aware features

NASA Astrophysics Data System (ADS)

Gunasekar, Suriya; Ghosh, Joydeep; Bovik, Alan C.

2014-02-01

We quantify the degradation in performance of a popular and effective face detector when human-perceived image quality is degraded by distortions due to additive white gaussian noise, gaussian blur or JPEG compression. It is observed that, within a certain range of perceived image quality, a modest increase in image quality can drastically improve face detection performance. These results can be used to guide resource or bandwidth allocation in a communication/delivery system that is associated with face detection tasks. A new face detector based on QualHOG features is also proposed that augments face-indicative HOG features with perceptual quality-aware spatial Natural Scene Statistics (NSS) features, yielding improved tolerance against image distortions. The new detector provides statistically significant improvements over a strong baseline on a large database of face images representing a wide range of distortions. To facilitate this study, we created a new Distorted Face Database, containing face and non-face patches from images impaired by a variety of common distortion types and levels. This new dataset is available for download and further experimentation at www.ideal.ece.utexas.edu/˜suriya/DFD/.

Memory Systems Do Not Divide on Consciousness: Reinterpreting Memory in Terms of Activation and Binding

PubMed Central

Reder, Lynne M.; Park, Heekyeong; Kieffaber, Paul D.

2009-01-01

There is a popular hypothesis that performance on implicit and explicit memory tasks reflects 2 distinct memory systems. Explicit memory is said to store those experiences that can be consciously recollected, and implicit memory is said to store experiences and affect subsequent behavior but to be unavailable to conscious awareness. Although this division based on awareness is a useful taxonomy for memory tasks, the authors review the evidence that the unconscious character of implicit memory does not necessitate that it be treated as a separate system of human memory. They also argue that some implicit and explicit memory tasks share the same memory representations and that the important distinction is whether the task (implicit or explicit) requires the formation of a new association. The authors review and critique dissociations from the behavioral, amnesia, and neuroimaging literatures that have been advanced in support of separate explicit and implicit memory systems by highlighting contradictory evidence and by illustrating how the data can be accounted for using a simple computational memory model that assumes the same memory representation for those disparate tasks. PMID:19210052

Practical Guidance and Ethical Considerations for Studies Using Photo-Elicitation Interviews

PubMed Central

Bugos, Eva; Frasso, Rosemary; FitzGerald, Elizabeth; True, Gala; Adachi-Mejia, Anna M.

2014-01-01

Photo-elicitation is a qualitative interviewing technique that has gained popularity in recent years. It is the foundation for photovoice projects and is a tool well-suited for community-based participatory research. Photo-elicitation yields rich data, and interview participants say these interviews encourage community awareness and engagement. This article draws on 9 studies, conducted by researchers at 3 institutions (the University of Pennsylvania, the Philadelphia Veterans Affairs Medical Center, and the Geisel School of Medicine at Dartmouth) in partnership with community-based organizations and students, in which 303 participants completed photo-elicitation interviews. We offer 8 practical suggestions for overcoming challenges encountered during photo-elicitation research and for managing ethical concerns about the use of visual data in public health research. Our guidelines can inform study design, protocol development, and institutional review board approval. PMID:25357257

Can an Internet-based health risk assessment highlight problems of heart disease risk factor awareness? A cross-sectional analysis.

PubMed

Dickerson, Justin B; McNeal, Catherine J; Tsai, Ginger; Rivera, Cathleen M; Smith, Matthew Lee; Ohsfeldt, Robert L; Ory, Marcia G

2014-04-18

Health risk assessments are becoming more popular as a tool to conveniently and effectively reach community-dwelling adults who may be at risk for serious chronic conditions such as coronary heart disease (CHD). The use of such instruments to improve adults' risk factor awareness and concordance with clinically measured risk factor values could be an opportunity to advance public health knowledge and build effective interventions. The objective of this study was to determine if an Internet-based health risk assessment can highlight important aspects of agreement between respondents' self-reported and clinically measured CHD risk factors for community-dwelling adults who may be at risk for CHD. Data from an Internet-based cardiovascular health risk assessment (Heart Aware) administered to community-dwelling adults at 127 clinical sites were analyzed. Respondents were recruited through individual hospital marketing campaigns, such as media advertising and print media, found throughout inpatient and outpatient facilities. CHD risk factors from the Framingham Heart Study were examined. Weighted kappa statistics were calculated to measure interrater agreement between respondents' self-reported and clinically measured CHD risk factors. Weighted kappa statistics were then calculated for each sample by strata of overall 10-year CHD risk. Three samples were drawn based on strategies for treating missing data: a listwise deleted sample, a pairwise deleted sample, and a multiple imputation (MI) sample. The MI sample (n=16,879) was most appropriate for addressing missing data. No CHD risk factor had better than marginal interrater agreement (κ>.60). High-density lipoprotein cholesterol (HDL-C) exhibited suboptimal interrater agreement that deteriorated (eg, κ<.30) as overall CHD risk increased. Conversely, low-density lipoprotein cholesterol (LDL-C) interrater agreement improved (eg, up to κ=.25) as overall CHD risk increased. Overall CHD risk of the sample was lower than comparative population-based CHD risk (ie, no more than 15% risk of CHD for the sample vs up to a 30% chance of CHD for the population). Interventions are needed to improve knowledge of CHD risk factors. Specific interventions should address perceptions of HDL-C and LCL-C. Internet-based health risk assessments such as Heart Aware may contribute to public health surveillance, but they must address selection bias of Internet-based recruitment methods.

An Efficient Virtual Machine Consolidation Scheme for Multimedia Cloud Computing.

PubMed

Han, Guangjie; Que, Wenhui; Jia, Gangyong; Shu, Lei

2016-02-18

Cloud computing has innovated the IT industry in recent years, as it can delivery subscription-based services to users in the pay-as-you-go model. Meanwhile, multimedia cloud computing is emerging based on cloud computing to provide a variety of media services on the Internet. However, with the growing popularity of multimedia cloud computing, its large energy consumption cannot only contribute to greenhouse gas emissions, but also result in the rising of cloud users' costs. Therefore, the multimedia cloud providers should try to minimize its energy consumption as much as possible while satisfying the consumers' resource requirements and guaranteeing quality of service (QoS). In this paper, we have proposed a remaining utilization-aware (RUA) algorithm for virtual machine (VM) placement, and a power-aware algorithm (PA) is proposed to find proper hosts to shut down for energy saving. These two algorithms have been combined and applied to cloud data centers for completing the process of VM consolidation. Simulation results have shown that there exists a trade-off between the cloud data center's energy consumption and service-level agreement (SLA) violations. Besides, the RUA algorithm is able to deal with variable workload to prevent hosts from overloading after VM placement and to reduce the SLA violations dramatically.

An Efficient Virtual Machine Consolidation Scheme for Multimedia Cloud Computing

PubMed Central

Han, Guangjie; Que, Wenhui; Jia, Gangyong; Shu, Lei

2016-01-01

Cloud computing has innovated the IT industry in recent years, as it can delivery subscription-based services to users in the pay-as-you-go model. Meanwhile, multimedia cloud computing is emerging based on cloud computing to provide a variety of media services on the Internet. However, with the growing popularity of multimedia cloud computing, its large energy consumption cannot only contribute to greenhouse gas emissions, but also result in the rising of cloud users’ costs. Therefore, the multimedia cloud providers should try to minimize its energy consumption as much as possible while satisfying the consumers’ resource requirements and guaranteeing quality of service (QoS). In this paper, we have proposed a remaining utilization-aware (RUA) algorithm for virtual machine (VM) placement, and a power-aware algorithm (PA) is proposed to find proper hosts to shut down for energy saving. These two algorithms have been combined and applied to cloud data centers for completing the process of VM consolidation. Simulation results have shown that there exists a trade-off between the cloud data center’s energy consumption and service-level agreement (SLA) violations. Besides, the RUA algorithm is able to deal with variable workload to prevent hosts from overloading after VM placement and to reduce the SLA violations dramatically. PMID:26901201

Rapid detox: understanding new treatment approaches for the addicted patient.

PubMed

McCabe, S

2000-01-01

Despite substantive advances in understanding of genetic and biochemical basis of substance abuse and addiction in the last decade, little information has been translated into alternative treatment models for the addicted patient. Rapid detox, an alternative form of detox treatment, is gaining in both acceptance and popularity. To increase readers' understanding of the neurobiology of addiction and the mode of action of new detox approaches for patients addicted to opiate drugs. A review of the current literature pertaining to rapid detox. Rapid detox is a viable alternative for selected patients attempting to detox from opiate agents of abuse. Increasing knowledge of new treatment approaches allows nurses working to assist addicted patients in planning and receiving treatment based on new awareness of the neurobiology of addiction.

Seroprevalence and Associated Risk Factors of Toxocariasis among College Students in Taipei City, Taiwan

PubMed Central

FU, Chung-Jung; KAO, Cheng-Yan; LEE, Yueh-Lun; LIAO, Chien-Wei; CHEN, Po-Ching; CHUANG, Ting-Wu; WANG, Ying-Chin; CHOU, Chia-Mei; HUANG, Ying-Chie; NAITO, Toshio; FAN, Chia-Kwung

2015-01-01

Background: Infection by Toxocara spp. is known to be significantly associated with partial epilepsy. It has become popular for people to raise dogs/cats as pets and consume roasted meat/viscera, and the status of Toxocara spp. infection, epilepsy awareness, and associated risk factors among the general population are currently unknown in Taiwan. Methods: A seroepidemiological investigation among 203 college students (CSs), consisting of 110 males and 93 females with an average age of 21.5 ± 1.2 years, was conducted in 2009 in Taipei City. A Western blot analysis based on excretory-secretory antigens derived from Toxocara canis larvae (TcESs) was applied to determine the positivity of serum immunoglobulin G antibodies. A self-administered questionnaire was also given to obtain information about demographic characteristics, epilepsy awareness, and risk factors. A logistic regression model was applied for the statistical analysis using SPSS software. Results: The overall seropositive rate of Toxocara spp. infection was 8.4% (17/203). As to epilepsy awareness, a non-significantly higher seroprevalence was found in CSs who claimed to "know" about epilepsy compared to those who did not know (P > 0.05). Conclusions: It appears that appropriate educational programs are urgently needed to provide correct knowledge related to the prevention and control measures against Toxocara spp. infections to avoid potential threats by this parasite to the general population in Taiwan. PMID:26622304

An introduction to diffusion tensor image analysis.

PubMed

O'Donnell, Lauren J; Westin, Carl-Fredrik

2011-04-01

Diffusion tensor magnetic resonance imaging (DTI) is a relatively new technology that is popular for imaging the white matter of the brain. This article provides a basic and broad overview of DTI to enable the reader to develop an intuitive understanding of these types of data, and an awareness of their strengths and weaknesses. Copyright © 2011 Elsevier Inc. All rights reserved.

Listen to Me Listen to You: A Step-By-Step Guide to Communication Skills Training

ERIC Educational Resources Information Center

Kotzman, Mandy; Kotzman, Anne

2008-01-01

This step-by-step guide is a companion to the popular "Listen to Me, Listen to You: A Practical Guide to Self-Awareness, Communication Skills and Conflict Management" (New Expanded Edition, Penguin Books, 2007). It is designed for use by anyone working in communication skills and personal development training. Resource material is grouped under…

Religious Education, Conflict and Diversity: An Exploration of Young Children's Perceptions of Islam

ERIC Educational Resources Information Center

Revell, Lynn

2010-01-01

This article explores the way pupils in English primary school perceive Islam through discussion of Islam in the media. The research suggests that pupils are aware of Islam as a world religion and of many of the images and popular discourses associated with Islam. The research also suggests that while a minority of pupils expressed explicit racist…

The Educational Influences on Active Citizens: A Case Study of Members of the Scottish Socialist Party (SSP)

ERIC Educational Resources Information Center

Kane, Liam

2007-01-01

While there is a wealth of literature and research on radical adult "popular" education for social change, most of it looks forward and speculates on the educational processes best able to help the oppressed of the world overcome naive passivity and become critically aware "subjects" of social change. Within a critical…

Assessing Gains in Language Proficiency, Cross-Cultural Competence, and Regional Awareness during Study Abroad: A Preliminary Study

ERIC Educational Resources Information Center

Watson, Jeffrey R.; Siska, Peter; Wolfel, Richard L.

2013-01-01

As a critical part of the internationalization movement in college curricula, study abroad initiatives are becoming more and more popular and the need to assess their outcomes more and more evident. While numerous studies have investigated the language gain associated with study abroad, researchers are also beginning to look at potential gains in…

The Effect of Small Sample Size on Two-Level Model Estimates: A Review and Illustration

ERIC Educational Resources Information Center

McNeish, Daniel M.; Stapleton, Laura M.

2016-01-01

Multilevel models are an increasingly popular method to analyze data that originate from a clustered or hierarchical structure. To effectively utilize multilevel models, one must have an adequately large number of clusters; otherwise, some model parameters will be estimated with bias. The goals for this paper are to (1) raise awareness of the…

Compounding pharmacy: old methods finding a new niche.

PubMed

Matheny, Charlotte; Martin, Caren McHenry

2010-06-01

Pharmaceutical compounding-the process by which a pharmacist combines ingredients into a customized medication for an individual patient-has ancient roots, with popularity that has waxed and waned throughout history. Elderly individuals and other long-term care patients may be among those who need customized medications, so pharmacists should be aware of the current scope and regulations for compounded medications.

CLIL Students' Perceptions of Their Language Learning Process: Delving into Self-Perceived Improvement and Instructional Preferences

ERIC Educational Resources Information Center

Lasagabaster, David; Doiz, Aintzane

2016-01-01

Content and Language Integrated Learning (CLIL) has become a very popular approach in the belief that it may help to improve students' foreign language proficiency. Although some research has been conducted, there is a dearth of longitudinal studies on students' awareness of their language learning process in CLIL programmes. In this paper, 221…

The demonisation of psychiatrists in fiction (and why real psychiatrists might want to do something about it)

PubMed Central

Hopson, Jacqueline

2014-01-01

To encourage psychiatric practitioners to be aware of and to work to counteract the representations of the profession as evil manipulators in fiction, film and popular culture. A wide-ranging number of representative sources portraying psychiatrists are explored. It is demonstrated that psychiatry is overwhelmingly presented in a damagingly negative light. PMID:25237540

Geotourism and volcanoes: health hazards facing tourists at volcanic and geothermal destinations.

PubMed

Heggie, Travis W

2009-09-01

Volcano tourism and tourism to geothermal destinations is increasingly popular. If such endeavors are to be a sustainable sector of the tourism industry, tourists must be made aware of the potential health hazards facing them in volcanic environments. With the aim of creating awareness amongst the tourism industry and practitioners of travel medicine, this paper reviews the potential influences and effects of volcanic gases such as carbon dioxide (CO(2)), hydrogen sulfide (H(2)S), sulfur dioxide (SO(2)), and hydrogen chloride/hydrochloric acid (HCl). It also reviews the negative health impacts of tephra and ash, lava flows, landslides, and mudflows. Finally, future research striving to quantify the health risks facing volcano tourists is recommended.

Survey of basic medical researchers on the awareness of animal experimental designs and reporting standards in China.

PubMed

Ma, Bin; Xu, Jia-Ke; Wu, Wen-Jing; Liu, Hong-Yan; Kou, Cheng-Kun; Liu, Na; Zhao, Lulu

2017-01-01

To investigate the awareness and use of the Systematic Review Center for Laboratory Animal Experimentation's (SYRCLE) risk-of-bias tool, the Animal Research: Reporting of In Vivo Experiments (ARRIVE) reporting guidelines, and Gold Standard Publication Checklist (GSPC) in China in basic medical researchers of animal experimental studies. A national questionnaire-based survey targeting basic medical researchers was carried in China to investigate the basic information and awareness of SYRCLE's risk of bias tool, ARRIVE guidelines, GSPC, and animal experimental bias risk control factors. The EpiData3.1 software was used for data entry, and Microsoft Excel 2013 was used for statistical analysis in this study. The number of cases (n) and percentage (%) of classified information were statistically described, and the comparison between groups (i.e., current students vs. research staff) was performed using chi-square test. A total of 298 questionnaires were distributed, and 272 responses were received, which included 266 valid questionnaires (from 118 current students and 148 research staff). Among the 266 survey participants, only 15.8% was aware of the SYRCLE's risk of bias tool, with significant difference between the two groups (P = 0.003), and the awareness rates of ARRIVE guidelines and GSPC were only 9.4% and 9.0%, respectively; 58.6% survey participants believed that the reports of animal experimental studies in Chinese literature were inadequate, with significant difference between the two groups (P = 0.004). In addition, only approximately 1/3 of the survey participants had read systematic reviews and meta-analysis reports of animal experimental studies; only 16/266 (6.0%) had carried out/participated in and 11/266 (4.1%) had published systematic reviews/meta-analysis of animal experimental studies. The awareness and use rates of SYRCLE's risk-of-bias tool, the ARRIVE guidelines, and the GSPC were low among Chinese basic medical researchers. Therefore, specific measures are necessary to promote and popularize these standards and specifications and to introduce these standards into guidelines of Chinese domestic journals as soon as possible to raise awareness and increase use rates of researchers and journal editors, thereby improving the quality of animal experimental methods and reports.

The Cosmos in Portuguese Popular Tradition: A Bibliographic and Fieldwork Approach

NASA Astrophysics Data System (ADS)

Oliveira, Catarina

2015-05-01

Shepherds, farmers and fishermen knew the sky, the stars and constellations, by the same names as did their ancestors. Their observations often provided orientation clues to find their way at sea or inland, predict the weather, and to reckon time, particularly for sowing, harvesting or fishing.Also, Iberian popular tradition, in the form of talismans, prayers and recitations, testifies to former beliefs about the Moon and its malignant influence on children. This lunar determinism also found its way into popular awareness of its influence on vegetation growth, weather, tides or childbirth. Also, the Sun persisted in rural societies as an object of cult worship in the form of prayers or festivities. From the sky man also derived the various cycles, organized calendars and celebrated ritual festivities at solstices and equinoxes. Popular astronomy and meteorology were relevant topics in pioneer Portuguese ethnography between late nineteenth and early twentieth centuries and valuable documents were then produced. Presently, systematic fieldwork amongst shepherds, farmers and fishermen, in defined regional areas, will contribute to an evaluation of the present stage of this knowledge about the sky and of its relation to ancient beliefs, and on how social groups have perceived and integrated it into their daily lives and cosmovision.

Error Detection-Based Model to Assess Educational Outcomes in Crisis Resource Management Training: A Pilot Study.

PubMed

Bouhabel, Sarah; Kay-Rivest, Emily; Nhan, Carol; Bank, Ilana; Nugus, Peter; Fisher, Rachel; Nguyen, Lily Hp

2017-06-01

Otolaryngology-head and neck surgery (OTL-HNS) residents face a variety of difficult, high-stress situations, which may occur early in their training. Since these events occur infrequently, simulation-based learning has become an important part of residents' training and is already well established in fields such as anesthesia and emergency medicine. In the domain of OTL-HNS, it is gradually gaining in popularity. Crisis Resource Management (CRM), a program adapted from the aviation industry, aims to improve outcomes of crisis situations by attempting to mitigate human errors. Some examples of CRM principles include cultivating situational awareness; promoting proper use of available resources; and improving rapid decision making, particularly in high-acuity, low-frequency clinical situations. Our pilot project sought to integrate CRM principles into an airway simulation course for OTL-HNS residents, but most important, it evaluated whether learning objectives were met, through use of a novel error identification model.

Dual Low-Rank Pursuit: Learning Salient Features for Saliency Detection.

PubMed

Lang, Congyan; Feng, Jiashi; Feng, Songhe; Wang, Jingdong; Yan, Shuicheng

2016-06-01

Saliency detection is an important procedure for machines to understand visual world as humans do. In this paper, we consider a specific saliency detection problem of predicting human eye fixations when they freely view natural images, and propose a novel dual low-rank pursuit (DLRP) method. DLRP learns saliency-aware feature transformations by utilizing available supervision information and constructs discriminative bases for effectively detecting human fixation points under the popular low-rank and sparsity-pursuit framework. Benefiting from the embedded high-level information in the supervised learning process, DLRP is able to predict fixations accurately without performing the expensive object segmentation as in the previous works. Comprehensive experiments clearly show the superiority of the proposed DLRP method over the established state-of-the-art methods. We also empirically demonstrate that DLRP provides stronger generalization performance across different data sets and inherits the advantages of both the bottom-up- and top-down-based saliency detection methods.

Archaeoastronomical Concepts in Popular Culture

NASA Astrophysics Data System (ADS)

Krupp, Edwin C.

Broad public embrace of archaic astronomy probably began in the eighteenth century with awareness of the summer solstice sunrise's affiliation with Stonehenge. Since that time, Stonehenge has retained an astronomical mystique that attracts crowds mobilized by the monument's supposed cosmic purpose. They are committed to witness prehistoric heritage operating in real time and with enduring function. More recently, mass media have intermittently thrown a spotlight on new archaeoastronomical discoveries. While the details, ambiguities, and nuances of disciplined study of astronomy in antiquity do not usually infiltrate popular culture, some astronomical alignments, celestial events, sky-tempered symbols, and astral narratives have become well known and referenced in popular culture. Places and relics that command public interest with astronomical connotations are transformed into cultural icons and capture visitors on a quest for the authenticity the past is believed to possess. Monuments and ideas that successfully forge a romantic bond with the past and inspire an imagined sense of sharing the experience, perspective, and wisdom of antiquity persist in the cultural landscape.

Venous Thromboembolism in Physically Active People: Considerations for Risk Assessment, Mainstream Awareness and Future Research.

PubMed

Hull, Claire M; Harris, Julia A

2015-10-01

The global healthcare burden of venous thromboembolism (VTE) and associated comorbidities (e.g., obesity, heart disease and cancer) is significant. Physical activity-especially cardiovascular exercise-is popularly acclaimed for gold-standard prevention. Paradoxically, intensive training can expose athletes to several potentially thrombogenic risk factors (e.g., heat stress, dehydration, blood vessel injury and inflammation). However, awareness regarding the risk of VTE in physically active people is generally lacking. Given that the overall incidence of asymptomatic and/or occult blood clots that resolve spontaneously is uncharted, and because symptoms and sequelae are not always 'textbook', triage evaluation and diagnosis of VTE at large can be challenging. Front-line clinical evaluations, including the major Wells scoring criteria, are (versus the total number of possible factors and diagnoses) comparably reductionist, and the point at which a minor risk might be considered significant in one person-but not in another-is subjective. Considering the popular associations between VTE and inactivity, athletes might be at greater risk of a missed diagnosis quite simply because their cardiovascular conditioning presents as the polar opposite to standard assessment criteria. Undoubtedly, risk factors for VTE associated with exercise are not unique to cardiovascular training or athletes, but the extent to which they might increase the chances of blood clot precipitation in certain participants warrants attention. A multi-agency approach, including research to inform mainstream understanding and awareness about risk factors for VTE in patient groups across age, comorbidity and activity spectra, is required. In this article, the potential for pre-participatory thrombophilia screening, haemostatic monitoring and personalized prophylactic guidelines is discussed.

Bringing Eyes of Faith to Film: Using Popular Movies to Cultivate a Sacramental Imagination and Improve Media Literacy in Adolescents

ERIC Educational Resources Information Center

Gordon, Charles B.; Eifler, Karen E.

2011-01-01

Adolescents are bombarded during most of their waking hours by images on various screens: computer, television, and film. As so-called digital natives, they are aware that these images are manufactured and manipulated to elicit certain responses. But while they acknowledge the artificiality of those images, they allow the same mediated messages…

JPRS Report, Soviet Union, International Affairs

DTIC Science & Technology

1988-10-04

ignate-elect in perpetuity. Democratic procedure in elec- tions and everyday life, openness and glasnost—those are the essence of public movements...a high enough level of civic awareness to elect for themselves worthy chairmen without directives from the outside. That is the essence of popular...neighbor cooperation within the framework of the continent: Deciding questions about the essence and form of choosing the social path is the sovereign

"To Participate or Not to Participate?"--Status and Perception of Physical Education among Muslim Arab-Israeli Secondary School Pupils

ERIC Educational Resources Information Center

Arar, Khalid Husny; Rigbi, Amihai

2009-01-01

It is widely reported that physical education (PE) is less popular among girls than boys. This is sometimes accounted for with reference to puberty-related physical changes associated with growing awareness of gender stereotypes. When it comes to societies which are conservative regarding women's role, such as the Muslim Arab-Israeli society, a…

Linguistic Identity Positioning in Facebook Posts during Second Language Study Abroad: One Teen's Language Use, Experience, and Awareness

ERIC Educational Resources Information Center

Dressler, Roswita; Dressler, Anja

2016-01-01

Teens who post on the popular social networking site Facebook in their home environment often continue to do so on second language study abroad sojourns. These sojourners use Facebook to document and make sense of their experiences in the host culture and position themselves with respect to language(s) and culture(s). This study examined one…

The Question of the Objective Basis of Whitehead's Theory of the Rhythm of Education: Homeostasis Research and Chronobiology

ERIC Educational Resources Information Center

Scarfe, Adam C.

2016-01-01

Alfred North Whitehead's (1861-1947) theory of the rhythm of education has enjoyed much popularity and success in terms of providing a general model for conceptualizing learning, teaching, and research processes. However, in respect to the Whiteheadian notion that there is a rhythm belonging to such processes, of which educators ought to be aware,…

Sources and implications of bias and uncertainty in a century of US wildfire activity data

Treesearch

Karen C. Short

2015-01-01

Analyses to identify and relate trends in wildfire activity to factors such as climate, population, land use or land cover and wildland fire policy are increasingly popular in the United States. There is a wealth of US wildfire activity data available for such analyses, but users must be aware of inherent reporting biases, inconsistencies and uncertainty in the data in...

The Green Bean Has to Be Longer than Your Thumb: An Observational Study of Preschoolers' Math and Science Experiences in a Garden

ERIC Educational Resources Information Center

Vandermaas-Peeler, Maureen; McClain, Cara

2015-01-01

School gardening has become increasingly popular as a context for learning in which children construct new knowledge, learn cultural and societal values related to ecological awareness, and develop and practice authentic or real-world skills (Blair, 2009; Bowker & Tearle, 2007). The present research was a longitudinal case study of children's…

The portrayal of migraine in popular music: observations and implications.

PubMed

Roberts, Daniel L; Vargas, Bert B

2012-01-01

To describe the manner in which migraine and migaineurs are depicted in popular music. Prior studies have elucidated the ways in which the popular perception of neurological disorders is shaped by popular culture, from the inflated expectations of the prognosis of coma patients in television dramas to the association of intractable headaches with demonic possession and death by violence in the cinema. searched popular online music sites for songs with the word "migraine" in their titles. Song lyrics were studied for tone, content, and the light in which they portrayed migraine sufferers. One hundred thirty-four songs met inclusion criteria, representing the work of 126 artists. The majority of the recording artists were male (112 of 126 artists, 89%). One hundred seven of the 134 songs (80%) were recorded since 2000. Of the 79 songs that contained lyrics, 16 (20%) included explicit content; 43 (54%) make reference to hopelessness, despair, or severe pain; and 27 (34%) contained references to killing or death. Only 9 songs (11%) made any reference to successful treatment, resolution, or hope of any sort, the same number that made lyrical references to explosions or bombs. The portrayal of a disease in popular music can reflect the artist's perceptions, anxieties, and prejudices about the disease and its victims. The public, including patients, may accept these portrayals as accurate. Clinicians familiar with the portrayal of headache sufferers in cinema will not be surprised that popular musicians (both migraineurs and non-migraineurs) portray migraines as intractable, violent, and all-consuming. The lack of any balancing view is disheartening, especially in light of the advances in migraine awareness and treatment over the past decade. Perhaps the most surprising finding is that the vast majority of migraine songs are written and performed by men. © 2012 American Headache Society.

Finding theory- and evidence-based alternatives to fear appeals: Intervention Mapping.

PubMed

Kok, Gerjo; Bartholomew, L Kay; Parcel, Guy S; Gottlieb, Nell H; Fernández, María E

2014-04-01

Fear arousal-vividly showing people the negative health consequences of life-endangering behaviors-is popular as a method to raise awareness of risk behaviors and to change them into health-promoting behaviors. However, most data suggest that, under conditions of low efficacy, the resulting reaction will be defensive. Instead of applying fear appeals, health promoters should identify effective alternatives to fear arousal by carefully developing theory- and evidence-based programs. The Intervention Mapping (IM) protocol helps program planners to optimize chances for effectiveness. IM describes the intervention development process in six steps: (1) assessing the problem and community capacities, (2) specifying program objectives, (3) selecting theory-based intervention methods and practical applications, (4) designing and organizing the program, (5) planning, adoption, and implementation, and (6) developing an evaluation plan. Authors who used IM indicated that it helped in bringing the development of interventions to a higher level. © 2013 The Authors. International Journal of Psychology published by John Wiley © Sons Ltd on behalf of International Union of Psychological Science.

A Fine-Grained and Privacy-Preserving Query Scheme for Fog Computing-Enhanced Location-Based Service

PubMed Central

Yin, Fan; Tang, Xiaohu

2017-01-01

Location-based services (LBS), as one of the most popular location-awareness applications, has been further developed to achieve low-latency with the assistance of fog computing. However, privacy issues remain a research challenge in the context of fog computing. Therefore, in this paper, we present a fine-grained and privacy-preserving query scheme for fog computing-enhanced location-based services, hereafter referred to as FGPQ. In particular, mobile users can obtain the fine-grained searching result satisfying not only the given spatial range but also the searching content. Detailed privacy analysis shows that our proposed scheme indeed achieves the privacy preservation for the LBS provider and mobile users. In addition, extensive performance analyses and experiments demonstrate that the FGPQ scheme can significantly reduce computational and communication overheads and ensure the low-latency, which outperforms existing state-of-the art schemes. Hence, our proposed scheme is more suitable for real-time LBS searching. PMID:28696395

Evolving MCDM Applications Using Hybrid Expert-Based ISM and DEMATEL Models: An Example of Sustainable Ecotourism

PubMed Central

Chuang, Huan-Ming

2013-01-01

Ecological degradation is an escalating global threat. Increasingly, people are expressing awareness and priority for concerns about environmental problems surrounding them. Environmental protection issues are highlighted. An appropriate information technology tool, the growing popular social network system (virtual community, VC), facilitates public education and engagement with applications for existent problems effectively. Particularly, the exploration of related involvement behavior of VC member engagement is an interesting topic. Nevertheless, member engagement processes comprise interrelated sub-processes that reflect an interactive experience within VCs as well as the value co-creation model. To address the top-focused ecotourism VCs, this study presents an application of a hybrid expert-based ISM model and DEMATEL model based on multi-criteria decision making tools to investigate the complex multidimensional and dynamic nature of member engagement. Our research findings provide insightful managerial implications and suggest that the viral marketing of ecotourism protection is concerned with practitioners and academicians alike. PMID:24453902

A Fine-Grained and Privacy-Preserving Query Scheme for Fog Computing-Enhanced Location-Based Service.

PubMed

Yang, Xue; Yin, Fan; Tang, Xiaohu

2017-07-11

Location-based services (LBS), as one of the most popular location-awareness applications, has been further developed to achieve low-latency with the assistance of fog computing. However, privacy issues remain a research challenge in the context of fog computing. Therefore, in this paper, we present a fine-grained and privacy-preserving query scheme for fog computing-enhanced location-based services, hereafter referred to as FGPQ. In particular, mobile users can obtain the fine-grained searching result satisfying not only the given spatial range but also the searching content. Detailed privacy analysis shows that our proposed scheme indeed achieves the privacy preservation for the LBS provider and mobile users. In addition, extensive performance analyses and experiments demonstrate that the FGPQ scheme can significantly reduce computational and communication overheads and ensure the low-latency, which outperforms existing state-of-the art schemes. Hence, our proposed scheme is more suitable for real-time LBS searching.

Context-based user grouping for multi-casting in heterogeneous radio networks

NASA Astrophysics Data System (ADS)

Mannweiler, C.; Klein, A.; Schneider, J.; Schotten, H. D.

2011-08-01

Along with the rise of sophisticated smartphones and smart spaces, the availability of both static and dynamic context information has steadily been increasing in recent years. Due to the popularity of social networks, these data are complemented by profile information about individual users. Making use of this information by classifying users in wireless networks enables targeted content and advertisement delivery as well as optimizing network resources, in particular bandwidth utilization, by facilitating group-based multi-casting. In this paper, we present the design and implementation of a web service for advanced user classification based on user, network, and environmental context information. The service employs simple and advanced clustering algorithms for forming classes of users. Available service functionalities include group formation, context-aware adaptation, and deletion as well as the exposure of group characteristics. Moreover, the results of a performance evaluation, where the service has been integrated in a simulator modeling user behavior in heterogeneous wireless systems, are presented.

Health Ministry and Activities in African American Faith-Based Organizations: A Qualitative Examination of Facilitators, Barriers, and Use of Technology.

PubMed

Holt, Cheryl L; Graham-Phillips, Anita L; Daniel Mullins, C; Slade, Jimmie L; Savoy, Alma; Carter, Roxanne

2017-01-01

African American faith-based organizations (FBOs) play an important role in addressing health disparities. Increasingly, churches offer health fairs, screenings, or education through health ministries. However, little is known about linking these organizations with evidence-based interventions (EBIs) developed by research. This study explored 1) factors that facilitate or impede health ministry activities, including the adoption of EBIs, and 2) opportunities to use technology to support/enhance the capacity of FBOs to sustain health-related activities. We conducted 18 key informant interviews with African American pastors and FBO leaders and six focus groups with members. A popular health ministry strategy was distribution of print materials. There was limited awareness of EBIs and how to access them. Challenges included maintaining qualified volunteers, financial resources, and technical assistance needs. Participants used technology and social media but older adults did so less often. Findings have implications for dissemination/implementation research in FBOs, in relation to the translational continuum.

Evolving MCDM applications using hybrid expert-based ISM and DEMATEL models: an example of sustainable ecotourism.

PubMed

Chuang, Huan-Ming; Lin, Chien-Ku; Chen, Da-Ren; Chen, You-Shyang

2013-01-01

Ecological degradation is an escalating global threat. Increasingly, people are expressing awareness and priority for concerns about environmental problems surrounding them. Environmental protection issues are highlighted. An appropriate information technology tool, the growing popular social network system (virtual community, VC), facilitates public education and engagement with applications for existent problems effectively. Particularly, the exploration of related involvement behavior of VC member engagement is an interesting topic. Nevertheless, member engagement processes comprise interrelated sub-processes that reflect an interactive experience within VCs as well as the value co-creation model. To address the top-focused ecotourism VCs, this study presents an application of a hybrid expert-based ISM model and DEMATEL model based on multi-criteria decision making tools to investigate the complex multidimensional and dynamic nature of member engagement. Our research findings provide insightful managerial implications and suggest that the viral marketing of ecotourism protection is concerned with practitioners and academicians alike.

Awareness, knowledge and attitude toward informed consent among doctors in two different cultures in Asia: a cross-sectional comparative study in Malaysia and Kashmir, India.

PubMed

Yousuf, R M; Fauzi, A R M; How, S H; Rasool, A G; Rehana, K

2007-06-01

Informed consent is now accepted as the cornerstone of medical practice, with reasonable patient standards typically considered to be appropriate in the developed countries; however it is still challenged in many developing countries. The objective of this descriptive study was to evaluate the perceptions and practices among attending medical professionals in matters relating to informed consent in selected hospitals. A questionnaire-based cross sectional survey among doctors in the two tertiary care hospitals, one in Malaysia and the other in Kashmir, was performed. Awareness on informed consent was universal with "reasonable physician standard" as the most popular choice. As compared to doctors in Malaysia, doctors from Kashmir showed a tendency to reservedly disclose medical information (p-value equals 0.051) and withhold it, if it was deemed potentially harmful (p-value is less than 0.001) or requested so by relatives (p-value is less than 0.023). They also withheld some information from female patients (p-value is less than 0.001). When consent was refused despite needing lifesaving intervention, the majority of both respondents (73 percent versus 80 percent) considered intervention without consent to be justified. Respondents from Malaysia felt that parents could refuse treatment on their children's behalf on the basis of their beliefs (p-value is less than 0.001). Despite a very high awareness of informed consent, the model chosen reflected age-old medical paternalism. Doctors' opinions are accorded a larger role in clinical decision-making in Kashmir. The results emphasise the need for doctors to change their attitude and acknowledge the patient's autonomy, which is the basis of modern medical ethics, and yet still be aware of the cultural and religious views of the local population.

Rational learning and information sampling: on the "naivety" assumption in sampling explanations of judgment biases.

PubMed

Le Mens, Gaël; Denrell, Jerker

2011-04-01

Recent research has argued that several well-known judgment biases may be due to biases in the available information sample rather than to biased information processing. Most of these sample-based explanations assume that decision makers are "naive": They are not aware of the biases in the available information sample and do not correct for them. Here, we show that this "naivety" assumption is not necessary. Systematically biased judgments can emerge even when decision makers process available information perfectly and are also aware of how the information sample has been generated. Specifically, we develop a rational analysis of Denrell's (2005) experience sampling model, and we prove that when information search is interested rather than disinterested, even rational information sampling and processing can give rise to systematic patterns of errors in judgments. Our results illustrate that a tendency to favor alternatives for which outcome information is more accessible can be consistent with rational behavior. The model offers a rational explanation for behaviors that had previously been attributed to cognitive and motivational biases, such as the in-group bias or the tendency to prefer popular alternatives. 2011 APA, all rights reserved

Assessing the Life Science Knowledge of Students and Teachers Represented by the K–8 National Science Standards

PubMed Central

Sadler, Philip M.; Coyle, Harold; Smith, Nancy Cook; Miller, Jaimie; Mintzes, Joel; Tanner, Kimberly; Murray, John

2013-01-01

We report on the development of an item test bank and associated instruments based on the National Research Council (NRC) K–8 life sciences content standards. Utilizing hundreds of studies in the science education research literature on student misconceptions, we constructed 476 unique multiple-choice items that measure the degree to which test takers hold either a misconception or an accepted scientific view. Tested nationally with 30,594 students, following their study of life science, and their 353 teachers, these items reveal a range of interesting results, particularly student difficulties in mastering the NRC standards. Teachers also answered test items and demonstrated a high level of subject matter knowledge reflecting the standards of the grade level at which they teach, but exhibiting few misconceptions of their own. In addition, teachers predicted the difficulty of each item for their students and which of the wrong answers would be the most popular. Teachers were found to generally overestimate their own students’ performance and to have a high level of awareness of the particular misconceptions that their students hold on the K–4 standards, but a low level of awareness of misconceptions related to the 5–8 standards. PMID:24006402

Endorsing the declining indigenous ethnobotanical knowledge system of seabuckthorn in Central Himalaya, India.

PubMed

Dhyani, D; Maikhuri, R K; Misra, S; Rao, K S

2010-02-03

Based on research findings this study is aimed to generate database on ethnobotanical aspects, sustainable utilization by value addition and awareness generation through outreach programme related to Hippophae salicifolia D. Don. (Elaeagnaceae) in the higher Himalayan zone of Uttarakhand in Central Himalaya, India. An in-depth survey from June 2004 to July 2006 followed by 480 interviews with the help of semi-structured questionnaires was carried out in 24 Hippophae growing locations in 12 different valleys of Uttarakhand. Plant has immense multipurpose properties and is traditionally utilized for food (20(Min)-90%(Max)), medicine (10(Min)-60%(Max)), veterinary (20(Min)-100%(Max)), fuel (10(Min)-80%(Max)), fencing (20(Min)-80%(Max)), agricultural tools (20(Min)-50%(Max)) and dye mordant (60%). Besides, awareness programmes and value added product demonstration resulted in economical upliftment of local inhabitants of Central Himalaya. The present manuscript will certainly provide an ethnobotanical statistics' impact on the modern scientific societies regarding conservation, cultivation and popularization of this underutilized wild edible species at mass scale. Simultaneously, these findings have important connotations in light of upcoming organic food and nutraceutical industries in the country. Copyright 2009 Elsevier Ireland Ltd. All rights reserved.

Assessing the life science knowledge of students and teachers represented by the K-8 national science standards.

PubMed

Sadler, Philip M; Coyle, Harold; Smith, Nancy Cook; Miller, Jaimie; Mintzes, Joel; Tanner, Kimberly; Murray, John

2013-01-01

We report on the development of an item test bank and associated instruments based on the National Research Council (NRC) K-8 life sciences content standards. Utilizing hundreds of studies in the science education research literature on student misconceptions, we constructed 476 unique multiple-choice items that measure the degree to which test takers hold either a misconception or an accepted scientific view. Tested nationally with 30,594 students, following their study of life science, and their 353 teachers, these items reveal a range of interesting results, particularly student difficulties in mastering the NRC standards. Teachers also answered test items and demonstrated a high level of subject matter knowledge reflecting the standards of the grade level at which they teach, but exhibiting few misconceptions of their own. In addition, teachers predicted the difficulty of each item for their students and which of the wrong answers would be the most popular. Teachers were found to generally overestimate their own students' performance and to have a high level of awareness of the particular misconceptions that their students hold on the K-4 standards, but a low level of awareness of misconceptions related to the 5-8 standards.

Trends in E-Cigarette Awareness and Perceived Harmfulness in the U.S.

PubMed

Huerta, Timothy R; Walker, Daniel M; Mullen, Deborah; Johnson, Tyler J; Ford, Eric W

2017-03-01

Electronic cigarettes (e-cigarettes) are gaining in popularity as an alternative to regular cigarettes, as they are viewed as potentially less harmful. However, it remains unclear how awareness about e-cigarettes is permeating through the general U.S. This study seeks to extend previous research and examine trends in e-cigarette awareness and perceived harmfulness, and their association with smoking-cessation efforts. Data from three cycles (2012, 2013, and 2014) of the Health Information National Trends Survey were combined into a single data set. Controlling for survey year, multivariate logit models were used to determine the association between demographic characteristics and e-cigarette awareness, perceived harmfulness, quit attempts, and quit intentions. Data were analyzed in 2015. Awareness of e-cigarettes increased from 77.1% in 2012 to 94.3% in 2014. Controlling for demographic characteristics, e-cigarette awareness significantly increased in both 2013 and 2014, relative to 2012. Perception that e-cigarettes were less harmful than regular cigarettes declined from 50.7% in 2012 to 43.1% in 2014. Among smokers, no relationship was observed between e-cigarette awareness and past-year quit attempts or quit intentions, but those that viewed e-cigarettes as less harmful were less likely to have a past-year quit attempt. These analyses reveal a continued increase in overall public awareness of e-cigarettes and shifting harm perceptions relative to regular cigarettes. New regulatory oversight by the U.S. Food and Drug Administration may have major effects on both dimensions, which are worth continued monitoring. Copyright © 2016 American Journal of Preventive Medicine. Published by Elsevier Inc. All rights reserved.

Awareness and perceptions of electroconvulsive therapy among psychiatric patients: a cross-sectional survey from teaching hospitals in Karachi, Pakistan.

PubMed

Arshad, Mehreen; Arham, Ahmad Zafir; Arif, Mansoor; Bano, Maria; Bashir, Ayisha; Bokutz, Munira; Choudhary, Maria Maqbool; Naqvi, Haider; Khan, Murad Moosa

2007-06-21

Electroconvulsive therapy (ECT) is shown to be effective in many psychiatric illnesses, but its distorted projection by the Pakistani media and its unregulated use by many physicians across the country have adversely affected its acceptability. Given this situation we aimed to assess the awareness and perceptions regarding ECT as a treatment modality among the psychiatric patients. This was a questionnaire based cross-sectional study carried out at 2 tertiary care hospitals in Karachi, Pakistan. We interviewed 190 patients of which 140 were aware of ECT. The study showed that the level of education had a significant impact on the awareness of ECT (p = 0.009). The most common source of awareness was electronic and print media (38%), followed by relatives (24%) and doctors (23%). Physical injuries (42%) and neurological (12%) and cognitive disturbances (11%) were the commonly feared side effects. The most popular belief about ECT was that it was a treatment of last resort (56%). Thirty-nine percent thought that ECT could lead to severe mental and physical illness and 37% considered it inhumane. Patients' willingness to receive ECT was dependant on whether or not they were convinced of its safety (p = 0.001) and efficacy (p = 0.0001). We identified a serious lack of dissemination of information regarding ECT by the psychiatrists and the mental health care providers. This may be the result of an inadequate postgraduate training in Pakistan or just a lack of concern about the mentally ill patients. The media seemed to be the major source of information for our patients. We also saw the prevalence of a variety of myths regarding ECT in our society, which we feel may be responsible for the patients' adverse attitudes. Given the widespread applicability of ECT there is a dire need to dispel these misconceptions and improve its acceptability.

"There's No Other Way to Describe It": Images of Disability and Challenging Behaviour on "A Current Affair"

ERIC Educational Resources Information Center

Symonds, Gwyn

2006-01-01

This paper is written primarily as a call to those of us in the special education field in Australia to become more actively involved in responding to the popular culture construction of disability as it takes place in the mainstream media. It is not the aim to define the form such activism should take but rather to raise awareness of the issue…

Mania and Psychosis Associated with St. John's Wort and Ginseng

PubMed Central

Faubion, Matthew D.

2005-01-01

The use of complimentary/alternative medicine has become popular as evidenced by grocery store aisles and “infomercials” devoted to herbal products. These products are often misconstrued as safe because of their natural origin. With an increase in the consumption of these products, physicians need to be aware of their potential adverse effects. There are several popular over-the-counter herbal products that can affect one's behavior, especially resulting in acute mania and/or psychosis. This article provides an overview of existing literature regarding the increased use of herbal agents, reviews several case reports describing a potential association between herbal products (St. John's Wort and ginseng) and the development of mania and psychosis, and discusses the limitations in determining the frequency of serious adverse effects due to herbal products. PMID:21120109

Cinematic climate change, a promising perspective on climate change communication.

PubMed

Sakellari, Maria

2015-10-01

Previous research findings display that after having seen popular climate change films, people became more concerned, more motivated and more aware of climate change, but changes in behaviors were short-term. This article performs a meta-analysis of three popular climate change films, The Day after Tomorrow (2005), An Inconvenient Truth (2006), and The Age of Stupid (2009), drawing on research in social psychology, human agency, and media effect theory in order to formulate a rationale about how mass media communication shapes our everyday life experience. This article highlights the factors with which science blends in the reception of the three climate change films and expands the range of options considered in order to encourage people to engage in climate change mitigation actions. © The Author(s) 2014.

Hidradenitis suppurativa gains increasing interest on World Wide Web: a source for patient information?

PubMed

Hessam, Schapoor; Salem, Johannes; Bechara, Falk G; Haferkamp, Axel; Heidenreich, Axel; Paffenholz, Pia; Sand, Michael; Tsaur, Igor; Borgmann, Hendrik

2017-07-01

Gathering health information from Internet websites is increasingly utilized by patients. No data exist about hidradenitis suppurativa (HS)-related online health information. Thus, we aimed to study the quality, popularity, readability, and timeliness of the most frequented websites on HS. Google Trends was used to evaluate the public interest in HS. An Internet search on Google was performed for the terms "hidradenitis suppurativa," "acne inversa," and "Verneuil's disease." Readability scores, HONcode quality certification, Alexa popularity rank, and content were assessed. Google search queries on HS have steadily risen in the last 10 years. The website analysis revealed 39 unique websites, which were difficult to read. Ten websites (26%) had HONcode quality certification, and the median (IQR) Alexa popularity rank was 48871 (2333-361275). Thirteen websites (33%) yielded disease-specific photos with a median rating between "quite useful" and "uncertain." A therapy option with adalimumab was mentioned on 11 websites (28%). In addition to an increasing interest, we found a broad variation in the quality, readability, popularity, and timeliness of content on HS-related websites. Improvement of the quality and readability of HS-related websites is desirable to potentially raise disease awareness and contribute to an earlier presentation of patients suffering with undiagnosed HS. © 2017 The International Society of Dermatology.

Change in awareness of gluten-related disorders among chefs and the general public in the UK: a 10-year follow-up study.

PubMed

Aziz, Imran; Karajeh, Mohammed A; Zilkha, Jossie; Tubman, Euan; Fowles, Charlotte; Sanders, David S

2014-11-01

In view of the increasing popularity of a gluten-free diet, we sought to determine whether there has been a change in awareness of gluten-related disorders (GRD) among the general public and chefs. A face-to-face questionnaire on coeliac disease (CD) and gluten sensitivity (GS) was performed on the general public and chefs based in Sheffield, UK. The assessment was first carried out in 2003 and repeated in 2013. In total, 513 public members in 2003 (mean age 49.2 years, 62% women) were compared with 575 public members in 2013 (mean age 37.8 years, 57% women). There was a significant increase in the public's awareness of GRD from the years 2003 to 2013, CD [44.2% to 74.4%, adjusted odds ratio (AOR) 3.9; 95% confidence interval (CI) 3.0-5.19] and GS (58.3% to 89%, AOR 7.1; 95% CI 5.0-9.98; P<0.001). Also, 322 chefs in 2003 (mean age 37.6 years, 15% women) were compared with 265 chefs in 2013 (mean age 27.1 years, 38% women). There was a significant increase in chefs' awareness of GRD from the years 2003 to 2013, CD (17.1% to 78.1%, AOR 12.5; 95% CI 7.9-19.6) and GS (9.3% to 87.5%, AOR 65.7; 95% CI 35.4-122; P<0.001). Whereas in 2003 the public were significantly more aware of GRD than chefs, by 2013, this had reached a similar prevalence in both groups. In addition, the correct recognition of the gluten-free symbol was 44% for the public and 40% for chefs (P=0.28). Gluten-free products were sold by 41% of restaurants and 27% of takeaways (P=0.07). There has been a marked increase in both the public's and chefs' awareness of GRD. Such findings may ease the social phobia that individuals with GRD have traditionally been accustomed to.

A proposal for undergraduate students' inclusion in brain awareness week: promoting interest in curricular neuroscience components.

PubMed

Martins, Alexandre; Mello-Carpes, Pâmela Billig

2014-01-01

Brain Awareness Week (BAW) is a global campaign aimed at raising awareness of neuroscience and the progress and benefits of brain research. Our proposal was to include undergraduate physiology students in the organization and presentation of BAW activities. In this sense, we proposed the BAW as a neurophysiology teaching strategy. BAW 2013 occurred between March 11-17, and physiology students in the Nursing, Pharmacy and Physiotherapy programs of our university were involved in the organization of and participation in the activities. To evaluate student perceptions of their participation, a questionnaire was used to establish whether their involvement increased their interest in physiology/neuroscience. Our results indicated that this strategy was successful and increased the students' interest in neuroscience and physiology. In addition a survey of undergraduate and graduate students participating in BAW established their interest in the various activities available. The attention and reaction time workshop and the neuroanatomy workshop were the most popular of the eight activities available.

Better protection from blasts without sacrificing situational awareness.

PubMed

Killion, Mead C; Monroe, Tim; Drambarean, Viorel

2011-03-01

A large number of soldiers returning from war report hearing loss and/or tinnitus. Many deployed soldiers decline to wear their hearing protection devices (HPDs) because they feel that earplugs interfere with their ability to detect and localize the enemy and their friends. The detection problem is easily handled in electronic devices with low-noise microphones. The localization problem is not as easy. In this paper, the factors that reduce situational awareness--hearing loss and restricted bandwidth in HPD devices--are discussed in light of available data, followed by a review of the cues to localization. Two electronic blast plug earplugs with 16-kHz bandwidth are described. Both provide subjectively transparent sound with regard to sound quality and localization, i.e., they sound almost as if nothing is in the ears, while protecting the ears from blasts. Finally, two formal experiments are described which investigated localization performance compared to popular existing military HPDs and the open ear. The tested earplugs performed well regarding maintaining situational awareness. Detection-distance and acceptance studies are underway.

Is Your Drinking Water Acidic? A Comparison of the Varied pH of Popular Bottled Waters.

PubMed

Wright, Kellie F

2015-06-01

Dental professionals continually educate patients on the dangers of consuming acidic foods and beverages due to their potential to contribute to dental erosion and tooth decay. Excess acid in the diet can also lead to acidosis, which causes negative systemic side effects. However, water is not typically categorized as acidic. The purpose of this in-vitro study was to investigate the pH levels of several popular brands of bottled water and compare them to various other acidic beverages. Two different brands of marketed alkaline water (with a pH of 8.8 or higher) were also studied, tested for acidity and described. A pilot in-vitro study was conducted to determine the pH levels of a convenience sample of popular brands of bottled water, tap water and other known acidic beverages in comparison with the pH values reported on the respective manufacturers' website. Each beverage was tested in a laboratory using a calibrated Corning pH meter model 240, and waters were compared to the corresponding company's testified pH value. Waters were also compared and contrasted based on their process of purification. The data was then compiled and analyzed descriptively. The pH values for the tested beverages and bottled waters were found to be predominantly acidic. Ten out of the 14 beverages tested were acidic (pH<7), 2 municipal (or "tap") waters were neutral (pH=7) and 2 bottled waters were alkaline (pH>7). The majority of waters tested had a more acidic pH when tested in the lab than the value listed in their water quality reports. It is beneficial for the health care provider to be aware of the potential acidity of popular bottled drinking waters and educate patients accordingly. Copyright © 2015 The American Dental Hygienists’ Association.

Ocular Complications Following Autologous Fat Injections into Facial Area: Case Report of a Recovery from Visual Loss After Ophthalmic Artery Occlusion and a Review of the Literature.

PubMed

Szantyr, Aleksandra; Orski, Michał; Marchewka, Ida; Szuta, Mariusz; Orska, Małgorzata; Zapała, Jan

2017-06-01

With the increase in popularity of the use of cosmetic fillers in plastic and esthetic surgery, the possibility of severe ocular complications should not be neglected. Of the fillers used, autologous fat is the most common to cause permanent visual deterioration, one of the most severe complications associated with the use of cosmetic fillers. Here we present the first report of a complete recovery of visual acuity from an instance of visual loss with no light perception caused by ophthalmic artery occlusion of the right eye following autologous fat injection in the facial area. Immediate ophthalmological intervention and comprehensive therapy with prostaglandins and vinpocetine made it possible to restore retinal perfusion and achieve complete recovery of visual acuity. Awareness of the iatrogenic artery occlusions associated with facial fillers and the need for immediate treatment should be popularized among injectors to prevent devastating consequences, such as permanent vision loss. Level of Evidence V This journal requires that authors assign a level of evidence to each article. For a full description of these Evidence-Based Medicine ratings, please refer to the Table of Contents or the online Instructions to Authors www.springer.com/00266 .

E-cigarettes: a rapidly growing Internet phenomenon.

PubMed

Yamin, Cyrus K; Bitton, Asaf; Bates, David W

2010-11-02

Electronic cigarettes (e-cigarettes) aerosolize nicotine and produce a vapor that emulates that of cigarettes but purportedly has fewer traditional toxins than secondhand smoke. Although e-cigarettes are widely sold online and by retailers, new research suggests that they may contain unexpected toxins and may provide unreliable nicotine delivery. Many countries have already banned or strictly regulated e-cigarettes. Currently in the United States, e-cigarettes are exempt from regulation as drug-delivery devices. Meanwhile, the presence of e-cigarettes on the Internet, including in Web searches, virtual user communities, and online stores where people sell e-cigarettes on commission, is increasing rapidly. Physicians should be aware of the popularity, questionable efficacy claims, and safety concerns of e-cigarettes so that they may counsel patients against use and advocate for research to inform an evidence-based regulatory approach.

A Single Bout of High-Intensity Interval Training Reduces Awareness of Subsequent Hypoglycemia in Patients With Type 1 Diabetes.

PubMed

Rooijackers, Hanne M; Wiegers, Evita C; van der Graaf, Marinette; Thijssen, Dick H; Kessels, Roy P C; Tack, Cees J; de Galan, Bastiaan E

2017-07-01

High-intensity interval training (HIIT) has gained increasing popularity in patients with diabetes. HIIT acutely increases plasma lactate levels. This may be important, since the administration of lactate during hypoglycemia suppresses symptoms and counterregulation while preserving cognitive function. We tested the hypothesis that, in the short term, HIIT reduces awareness of hypoglycemia and attenuates hypoglycemia-induced cognitive dysfunction. In a randomized crossover trial, patients with type 1 diabetes and normal awareness of hypoglycemia (NAH), patients with impaired awareness of hypoglycemia (IAH), and healthy participants ( n = 10 per group) underwent a hyperinsulinemic-hypoglycemic (2.6 mmol/L) clamp, either after a HIIT session or after seated rest. Compared with rest, HIIT reduced symptoms of hypoglycemia in patients with NAH but not in healthy participants or patients with IAH. HIIT attenuated hypoglycemia-induced cognitive dysfunction, which was mainly driven by changes in the NAH subgroup. HIIT suppressed cortisol and growth hormone responses, but not catecholamine responses to hypoglycemia. The present findings demonstrate that a single HIIT session rapidly reduces awareness of subsequent hypoglycemia in patients with type 1 diabetes and NAH, but does not in patients with IAH, and attenuates hypoglycemia-induced cognitive dysfunction. The role of exercise-induced lactate in mediating these effects, potentially serving as an alternative fuel for the brain, should be further explored. © 2017 by the American Diabetes Association.

Moral Support, Strategic Reasoning, or Domestic Politics: America’s Continual Support to Israel

DTIC Science & Technology

2007-12-01

were enhanced by key events to include the Eichmann trial, the Six-Day War, and popular cultural influences, which contributed to the remembrance of...the Holocaust and support for Israel.46 The Eichmann trail was one event that undoubtedly produced a growing awareness of the Holocaust memory for...not only America but the world as well. Although the facts of the Holocaust were always available to the public, the Eichmann trail reiterated

Measuring the impact of invasive species on popular culture: a case study based on toy turtles from Japan

USGS Publications Warehouse

Lovich, Jeffrey E.; Yamamoto, Katsuya

2016-01-01

The red-eared slider turtle (Trachemys scripta elegans) is native to portions of the United States of America (USA) and adjacent northeastern Mexico. The bright and colorful hatchlings have long been popular as pets globally but numerous individuals have been released into the wild establishing populations in areas well outside their native range. As a result, slider turtles are now introduced worldwide on all continents, with the exception of Antarctica, and many temperate and tropical islands, including Japan. They are very successful at establishing breeding populations in a variety of habitats, even those in proximity to human development. Once established in large populations, they compete with native turtle species sometimes to the detriment of the latter. Tin toy turtles were popular in Japan for decades, and they were an important export item after World War II. From the 1920s to the 1950s, prior to the widespread establishment of slider populations in Japan, the toys were characterized by muted earth-tone colors representative of native species of Japanese turtles. After the 1950s, toy turtles exhibited brighter combinations of yellow, red and green more typical of slider turtles. This transition may reflect demand for more colorful toys by importing countries like the USA. Alternatively, the change was coincident with the importation of large numbers of colorful slider turtles to Japan via the pet trade and their subsequent establishment and numerical dominance in Japanese wetlands. This switch in toy turtle colors may reflect a cultural transition in awareness of what constitutes the appearance of a typical turtle in Japan. Sliders appear to have been accepted by Japanese consumers as a new cultural norm in the appearance of turtles, a case of art imitating life.

Popularity Modeling for Mobile Apps: A Sequential Approach.

PubMed

Zhu, Hengshu; Liu, Chuanren; Ge, Yong; Xiong, Hui; Chen, Enhong

2015-07-01

The popularity information in App stores, such as chart rankings, user ratings, and user reviews, provides an unprecedented opportunity to understand user experiences with mobile Apps, learn the process of adoption of mobile Apps, and thus enables better mobile App services. While the importance of popularity information is well recognized in the literature, the use of the popularity information for mobile App services is still fragmented and under-explored. To this end, in this paper, we propose a sequential approach based on hidden Markov model (HMM) for modeling the popularity information of mobile Apps toward mobile App services. Specifically, we first propose a popularity based HMM (PHMM) to model the sequences of the heterogeneous popularity observations of mobile Apps. Then, we introduce a bipartite based method to precluster the popularity observations. This can help to learn the parameters and initial values of the PHMM efficiently. Furthermore, we demonstrate that the PHMM is a general model and can be applicable for various mobile App services, such as trend based App recommendation, rating and review spam detection, and ranking fraud detection. Finally, we validate our approach on two real-world data sets collected from the Apple Appstore. Experimental results clearly validate both the effectiveness and efficiency of the proposed popularity modeling approach.

"WhatsApp"ening in orthopedic care: a concise report from a 300-bedded tertiary care teaching center.

PubMed

Khanna, Vishesh; Sambandam, Senthil N; Gul, Arif; Mounasamy, Varatharaj

2015-07-01

Smartphones have emerged as essential tools providing assistance in patient care, monitoring, rehabilitation, communication, diagnosis, teaching, research and reference. Among innumerable communication apps, WhatsApp has been widely popular and cost effective. The aim of our study was to report the impact of introduction of a smartphone app "WhatsApp" as an intradepartmental communication tool on (1) awareness of patient-related information, (2) efficiency of the handover process and (3) duration of traditional morning handovers among orthopedic residents in a 300-bedded tertiary care teaching center. Written handovers and paging used for communication at our center led to occasional inefficiencies among residents. Widespread use, low cost, availability and double password protection (phone lock and WhatsApp lock) made WhatsApp's group conversation feature an ideal tool for intradepartmental patient-related communication. Twenty-five consecutive admissions before and after WhatsApp (BW, AW) were included in the study. Eight orthopedic residents attempted fifty randomly arranged questions based on the twenty-five patients in each study period. A null hypothesis that introduction of WhatsApp group would neither increase the awareness of patient-related information nor improve the efficiency of the handovers among residents was assumed. A significant improvement observed in scores obtained by residents in the AW group led to rejection of the null hypothesis. The residents also reported swifter and efficient handovers after the introduction of WhatsApp. Our results indicate that the introduction of a smartphone app "WhatsApp" as an intradepartmental communication tool can bring about an improvement in patient-related awareness, communication and handovers among orthopedic residents.

Treatment Perspectives Based on Our Current Understanding of Concussion.

PubMed

Gay, Michael

2016-09-01

Sports-related concussion also referred to in the literature as mild traumatic brain injury remains a popular area of study for physicians, neurologists, neuropsychologists, neuroimaging, athletic trainers, and researchers across the other areas of brain sciences. Treatment for concussion is an emerging area of focus with investigators seeking to improve outcomes and protect patients from the deleterious short-term and long-term consequences which have been extensively studied and identified. Broadly, current treatment strategies for athletes recovering from concussion have remained largely unchanged since early 2000s. Knowledge of the complex pathophysiology surrounding injury should improve or advance our ability to identify processes which may serve as targets for therapeutic intervention. Clinicians working with athletes recovering from sports-related concussion should have an advanced understanding of the injury cascade and also be aware of the current efforts within the research to treat concussion. In addition, how clinicians use the word "treatment" should be carefully defined and promoted so the patient is aware of the level of intervention and what stage of recovery or healing is being affected by a specific intervention. The purpose of this review is to bring together efforts across disciplines of brain science into 1 platform where clinicians can assimilate this information before making best practices decisions regarding the treatment of patients and athletes under their care.

Gray and Green Revisited: A Multidisciplinary Perspective of Gardens, Gardening, and the Aging Process

PubMed Central

Wright, Scott D.; Wadsworth, Amy Maida

2014-01-01

Over fourteen years ago, the concept of “gray and green” was first introduced by Wright and Lund (2000) to represent a new awareness and a call for increased scholarship at the intersection of environmental issues and the aging process. This review paper revisits that concept with a fresh perspective on the specific role of gardens and gardening in the aging experience. As example, gardening is one of the most popular home-based leisure activities in the US and represents an important activity in the lives of older adults in a variety of residential settings. Yet, there has been a lack of any comprehensive and multidisciplinary (science and humanities) examination of the nexus between gardening and the aging experience, and in particular with research connections to stewardship and caring. In this paper, we review contemporary articles demonstrating the multidisciplinarity of gardening and the aging process. First, we will focus on the beneficial psychological effects resulting from the cultivation of caring, including personal contentment and artistic expression. Second, we will focus on stewardship and how gardening increases health, community awareness, and a connection to future generations. On the surface, this may demonstrate a separation between the humanities and science, but we will clarify a symbiotic relationship between the two disciplines in our conclusion. PMID:24734179

From the American Academy of Pediatrics: Policy statement--Impact of music, music lyrics, and music videos on children and youth.

PubMed

2009-11-01

Music plays an important role in the socialization of children and adolescents. Popular music is present almost everywhere, and it is easily available through the radio, various recordings, the Internet, and new technologies, allowing adolescents to hear it in diverse settings and situations, alone or shared with friends. Parents often are unaware of the lyrics to which their children are listening because of the increasing use of downloaded music and headphones. Research on popular music has explored its effects on schoolwork, social interactions, mood and affect, and particularly behavior. The effect that popular music has on children's and adolescents' behavior and emotions is of paramount concern. Lyrics have become more explicit in their references to drugs, sex, and violence over the years, particularly in certain genres. A teenager's preference for certain types of music could be correlated or associated with certain behaviors. As with popular music, the perception and the effect of music-video messages are important, because research has reported that exposure to violence, sexual messages, sexual stereotypes, and use of substances of abuse in music videos might produce significant changes in behaviors and attitudes of young viewers. Pediatricians and parents should be aware of this information. Furthermore, with the evidence portrayed in these studies, it is essential for pediatricians and parents to take a stand regarding music lyrics.

Popular education, work training, and the path to women's empowerment in Chile.

PubMed

Bosch, A E

1998-05-01

The program 'Educacion y Trabajo' (Education and Work) in Chile was designed to help train unskilled workers and to facilitate their entrance into the labor market. Employing a participatory educational approach, the program provided personal and vocational training for men and women aged 15-30 years. Both technical and personal development training, which are embedded in Popular Education methodology, emphasize interaction among students and between students and teachers using games, videos, slides, manuals, cartoons, and worksheets. Interviews with female participants confirmed the program's empowering effects on the personal, as well as economic situation of women. The study further demonstrates how Popular Education is applied and adapted to promote self-esteem and self-reliance among female participants. Process-oriented, participatory learning, and horizontal relationships between the learner and teacher, allowed for the development of interactive structures in the classroom. This approach has especially benefited married women. Central to this empowerment process is awareness raising. By emphasizing the sociocultural origin of social structures, Popular Education helps demystify the social sphere and shows the importance of each individual in contributing to its improvement. However, while this program helps enhance women's self-esteem, self-confidence, and self-promotion, it only represents an initial step. To continue the path to full empowerment, negotiating powers must go beyond the household level and into the formal economy.

Global trends in the awareness of sepsis: insights from search engine data between 2012 and 2017.

PubMed

Jabaley, Craig S; Blum, James M; Groff, Robert F; O'Reilly-Shah, Vikas N

2018-01-17

Sepsis is an established global health priority with high mortality that can be curtailed through early recognition and intervention; as such, efforts to raise awareness are potentially impactful and increasingly common. We sought to characterize trends in the awareness of sepsis by examining temporal, geographic, and other changes in search engine utilization for sepsis information-seeking online. Using time series analyses and mixed descriptive methods, we retrospectively analyzed publicly available global usage data reported by Google Trends (Google, Palo Alto, CA, USA) concerning web searches for the topic of sepsis between 24 June 2012 and 24 June 2017. Google Trends reports aggregated and de-identified usage data for its search products, including interest over time, interest by region, and details concerning the popularity of related queries where applicable. Outlying epochs of search activity were identified using autoregressive integrated moving average modeling with transfer functions. We then identified awareness campaigns and news media coverage that correlated with epochs of significantly heightened search activity. A second-order autoregressive model with transfer functions was specified following preliminary outlier analysis. Nineteen significant outlying epochs above the modeled baseline were identified in the final analysis that correlated with 14 awareness and news media events. Our model demonstrated that the baseline level of search activity increased in a nonlinear fashion. A recurrent cyclic increase in search volume beginning in 2012 was observed that correlates with World Sepsis Day. Numerous other awareness and media events were correlated with outlying epochs. The average worldwide search volume for sepsis was less than that of influenza, myocardial infarction, and stroke. Analyzing aggregate search engine utilization data has promise as a mechanism to measure the impact of awareness efforts. Heightened information-seeking about sepsis occurs in close proximity to awareness events and relevant news media coverage. Future work should focus on validating this approach in other contexts and comparing its results to traditional methods of awareness campaign evaluation.

Alignment methods: strategies, challenges, benchmarking, and comparative overview.

PubMed

Löytynoja, Ari

2012-01-01

Comparative evolutionary analyses of molecular sequences are solely based on the identities and differences detected between homologous characters. Errors in this homology statement, that is errors in the alignment of the sequences, are likely to lead to errors in the downstream analyses. Sequence alignment and phylogenetic inference are tightly connected and many popular alignment programs use the phylogeny to divide the alignment problem into smaller tasks. They then neglect the phylogenetic tree, however, and produce alignments that are not evolutionarily meaningful. The use of phylogeny-aware methods reduces the error but the resulting alignments, with evolutionarily correct representation of homology, can challenge the existing practices and methods for viewing and visualising the sequences. The inter-dependency of alignment and phylogeny can be resolved by joint estimation of the two; methods based on statistical models allow for inferring the alignment parameters from the data and correctly take into account the uncertainty of the solution but remain computationally challenging. Widely used alignment methods are based on heuristic algorithms and unlikely to find globally optimal solutions. The whole concept of one correct alignment for the sequences is questionable, however, as there typically exist vast numbers of alternative, roughly equally good alignments that should also be considered. This uncertainty is hidden by many popular alignment programs and is rarely correctly taken into account in the downstream analyses. The quest for finding and improving the alignment solution is complicated by the lack of suitable measures of alignment goodness. The difficulty of comparing alternative solutions also affects benchmarks of alignment methods and the results strongly depend on the measure used. As the effects of alignment error cannot be predicted, comparing the alignments' performance in downstream analyses is recommended.

Light pollution in Valencia: public awareness

NASA Astrophysics Data System (ADS)

Marco, E.; Morales-Rubio, A.

2015-05-01

Light pollution is caused by the direct and indirect light emission into the atmosphere from artificial night sources. The most decisive effect is the increasing of the luminance of the sky preventing stargazing. The fundamental actor for solving the problem is public awareness. Therefore, in accordance with authorities of the Valencian natural parks, municipalities and high schools, we have held a series of explanatory talks to the general public on the problem of light pollution, not only about the loss of the night and its impact on Astronomy, but also about the waste of energy and its impact on nocturnal wildlife and human health. Furthermore, in order to emphasize the need to preserve dark skies, popular astronomical observations have been also performed. An informative brochure on the problem of light pollution, with real cases involving natural parks, Valencia and its metropolitan area, has been published.

Identifying and assessing environmental awareness of hotel and restaurant employees' attitudes in the Amasra District of Bartin.

PubMed

Yucedag, Cengiz; Kaya, Latif Gurkan; Cetin, Mehmet

2018-01-05

Environmental damage occurring on individual, institutional, and societal levels is one of the major problems in the world and results from mostly unconscious human behavior. This damage poses serious threats to human health and other habitats. The aim of this study is to determine the level of environmental awareness of hotel and restaurant employees in the Amasra District of Bartin, Turkey. For this purpose, a descriptive survey method is used to measure 16 items with a 5-point Likert scale. Data are obtained from 200 employees in the hotels and restaurants as of 2015. The reliability coefficient is found to be 0.74. This data reveals that only 43% of hotels and 72% of restaurants in Amasra have recycling bins. Males and Bachelor's degree holders have more environmental awareness. Enterprises established after 2011 follow popular journals related to environment more than those before 2011. As a result, it is essential to organize educational meetings and seminars related to environmental awareness for hotel and restaurant employees in order to improve the tourism industry's environmental impact. The results show that the legislation has resulted in general environmental awareness and that the organizations are willing to change their business processes and environmental strategies. Nevertheless, despite their actions, there is little awareness of the benefits that can result from cost reductions resulting from environmentally friendly practices. Those affected by their suppliers act to reduce waste but do not deploy formal environmental management systems or use environmental messages to market their goods or services.

Using Internet search behavior to assess public awareness of protected wetlands.

PubMed

Do, Yuno; Kim, Ji Yoon; Lineman, Maurice; Kim, Dong-Kyun; Joo, Gea-Jae

2015-02-01

Improving public awareness of protected wetlands facilitates sustainable wetland management, which depends on public participation. One way of gauging public interest is by tracking Internet search behavior (ISB). We assessed public awareness of issues related to protected wetland areas (PWAs) in South Korea by examining the frequencies of specific queries (PWAs, Ramsar, Upo wetland, Sunchon Bay, etc.) using relative search volumes (RSVs) obtained from an Internet search engine. RSV shows how many times a search term is used relative to a second search term during a specific period. Public awareness of PWAs changed from 2007 to 2013. Initially the majority of Internet searches were related to the most well-known tidal and inland wetlands Sunchon Bay and Upo wetlands, which are the largest existing wetlands in Korea with the greatest historical exposure. Public awareness, as reflected in RSVs, of wetlands increased significantly following PWA designation for the wetlands in 2008, which followed the Ramsar 10th Conference of Contracting Parties to the Convention on Wetlands (COP10) meeting. Public interest was strongly correlated to the number of news articles in the popular media, as evidenced by the increase in Internet searches for specific wetlands and words associated with specific wetlands. Correspondingly, the number of visitors to specific wetlands increased. To increase public interest in wetlands, wetland aspects that enhance wetland conservation should be promoted by the government and enhanced via public education. Our approach can be used to gauge public awareness and participation in a wide range of conservation efforts. © 2014 Society for Conservation Biology.

Colorectal Cancer Awareness for Women via Facebook: A Pilot Study.

PubMed

Brittain, Kelly; Pennings Kamp, Kendra J; Salaysay, Zachary

Colorectal cancer is the third leading cause of cancer death among U.S. women. Women report being screened for colorectal cancer less often than men, and if colorectal cancer screening guidelines were routinely followed, approximately 60% of colorectal cancer deaths could be prevented. Many colorectal cancer screening interventions have not used Facebook, which is the most popular social media site among women. Little is known about engaging women in colorectal cancer screening and risk reduction information using Facebook. The "Colorectal Cancer Screening Awareness for Women" Facebook page was created to promote colorectal cancer screening and risk reduction awareness among women. Facebook posts targeted women aged 45-64 years and highlighted colorectal cancer screening methods, guidelines, and colorectal cancer risk reduction strategies. Demographics and data about the women's interactions with the page were collected using Facebook analytics and analyzed. The majority of the 391 users of the Colorectal Cancer Screening Awareness for Women Facebook page were women aged 45-54 years (56.5%). The most "liked" posts were related to colorectal cancer risk reduction behaviors. In an effort to increase routine colorectal cancer screening and colorectal cancer risk reduction behaviors, gastroenterology nurses and practices should consider Facebook as a good method to regularly engage women in colorectal cancer screening and colorectal cancer risk reduction information.

Underpowered samples, false negatives, and unconscious learning.

PubMed

Vadillo, Miguel A; Konstantinidis, Emmanouil; Shanks, David R

2016-02-01

The scientific community has witnessed growing concern about the high rate of false positives and unreliable results within the psychological literature, but the harmful impact of false negatives has been largely ignored. False negatives are particularly concerning in research areas where demonstrating the absence of an effect is crucial, such as studies of unconscious or implicit processing. Research on implicit processes seeks evidence of above-chance performance on some implicit behavioral measure at the same time as chance-level performance (that is, a null result) on an explicit measure of awareness. A systematic review of 73 studies of contextual cuing, a popular implicit learning paradigm, involving 181 statistical analyses of awareness tests, reveals how underpowered studies can lead to failure to reject a false null hypothesis. Among the studies that reported sufficient information, the meta-analytic effect size across awareness tests was d z = 0.31 (95 % CI 0.24-0.37), showing that participants' learning in these experiments was conscious. The unusually large number of positive results in this literature cannot be explained by selective publication. Instead, our analyses demonstrate that these tests are typically insensitive and underpowered to detect medium to small, but true, effects in awareness tests. These findings challenge a widespread and theoretically important claim about the extent of unconscious human cognition.

Architecture for WSN Nodes Integration in Context Aware Systems Using Semantic Messages

NASA Astrophysics Data System (ADS)

Larizgoitia, Iker; Muguira, Leire; Vazquez, Juan Ignacio

Wireless sensor networks (WSN) are becoming extremely popular in the development of context aware systems. Traditionally WSN have been focused on capturing data, which was later analyzed and interpreted in a server with more computational power. In this kind of scenario the problem of representing the sensor information needs to be addressed. Every node in the network might have different sensors attached; therefore their correspondent packet structures will be different. The server has to be aware of the meaning of every single structure and data in order to be able to interpret them. Multiple sensors, multiple nodes, multiple packet structures (and not following a standard format) is neither scalable nor interoperable. Context aware systems have solved this problem with the use of semantic technologies. They provide a common framework to achieve a standard definition of any domain. Nevertheless, these representations are computationally expensive, so a WSN cannot afford them. The work presented in this paper tries to bridge the gap between the sensor information and its semantic representation, by defining a simple architecture that enables the definition of this information natively in a semantic way, achieving the integration of the semantic information in the network packets. This will have several benefits, the most important being the possibility of promoting every WSN node to a real semantic information source.

Identification and impact of discoverers in online social systems

PubMed Central

Medo, Matúš; Mariani, Manuel S.; Zeng, An; Zhang, Yi-Cheng

2016-01-01

Understanding the behavior of users in online systems is of essential importance for sociology, system design, e-commerce, and beyond. Most existing models assume that individuals in diverse systems, ranging from social networks to e-commerce platforms, tend to what is already popular. We propose a statistical time-aware framework to identify the users who differ from the usual behavior by being repeatedly and persistently among the first to collect the items that later become hugely popular. Since these users effectively discover future hits, we refer them as discoverers. We use the proposed framework to demonstrate that discoverers are present in a wide range of real systems. Once identified, discoverers can be used to predict the future success of new items. We finally introduce a simple network model which reproduces the discovery patterns observed in the real data. Our results open the door to quantitative study of detailed temporal patterns in social systems. PMID:27687588

Identification and impact of discoverers in online social systems

NASA Astrophysics Data System (ADS)

Medo, Matúš; Mariani, Manuel S.; Zeng, An; Zhang, Yi-Cheng

2016-09-01

Understanding the behavior of users in online systems is of essential importance for sociology, system design, e-commerce, and beyond. Most existing models assume that individuals in diverse systems, ranging from social networks to e-commerce platforms, tend to what is already popular. We propose a statistical time-aware framework to identify the users who differ from the usual behavior by being repeatedly and persistently among the first to collect the items that later become hugely popular. Since these users effectively discover future hits, we refer them as discoverers. We use the proposed framework to demonstrate that discoverers are present in a wide range of real systems. Once identified, discoverers can be used to predict the future success of new items. We finally introduce a simple network model which reproduces the discovery patterns observed in the real data. Our results open the door to quantitative study of detailed temporal patterns in social systems.

Identification and impact of discoverers in online social systems.

PubMed

Medo, Matúš; Mariani, Manuel S; Zeng, An; Zhang, Yi-Cheng

2016-09-30

Understanding the behavior of users in online systems is of essential importance for sociology, system design, e-commerce, and beyond. Most existing models assume that individuals in diverse systems, ranging from social networks to e-commerce platforms, tend to what is already popular. We propose a statistical time-aware framework to identify the users who differ from the usual behavior by being repeatedly and persistently among the first to collect the items that later become hugely popular. Since these users effectively discover future hits, we refer them as discoverers. We use the proposed framework to demonstrate that discoverers are present in a wide range of real systems. Once identified, discoverers can be used to predict the future success of new items. We finally introduce a simple network model which reproduces the discovery patterns observed in the real data. Our results open the door to quantitative study of detailed temporal patterns in social systems.

A primer to natural hair care practices in black patients.

PubMed

Bosley, Rawn E; Daveluy, Steven

2015-02-01

Natural hairstyles have increased in popularity in the United States among individuals of African and Afro-Caribbean descent. Dermatologists should be aware of general principles of natural hair care in this patient population, including basic hair care terminology, types of natural hairstyles, methods of washing, and product selection. A basic knowledge of natural hair care practices in black patients will assist dermatologists in the management and treatment of many conditions associated with traumatic hairstyling in this patient population.

Premenstrual dysphoric disorder: a review for the treating practitioner.

PubMed

Kaur, Gurjit; Gonsalves, Lilian; Thacker, Holly L

2004-04-01

Premenstrual dysphoric disorder (PMDD), a severe form of premenstrual syndrome (PMS), is characterized by physical and behavioral symptoms that cause marked social impairment during the last half of the menstrual cycle. Symptoms are believed to result from the interaction of central neurotransmitters and normal menstrual hormonal changes. Treatment usually begins with lifestyle changes, over-the-counter medications, and if needed, selective serotonin reuptake inhibitors. Physicians should be aware of the risks of many of the alternative therapies commonly touted in the popular press.

Patient Transport via Commercial Airlines

PubMed Central

Macnab, Andrew John

1992-01-01

Because the frequency of patient transport from one hospital to another is increasing and the popularity of air travel continues to rise, physicians should be aware of the procedures for patient transport by commercial airlines. Major airlines in Canada have experienced personnel and established procedures that facilitate the transportation of patients with special medical needs. By working with the airline medical health officers and using up-to-date equipment, physicians can achieve safe, cost-effective transport of appropriate patients via commercial aircraft. PMID:21221401

Fillers in dermatology: from past to present.

PubMed

Chacon, Anna H

2015-11-01

Injectable fillers were introduced in dermatology as a method for reconstructing facial deformities and restoring the aging face. Although fillers have become a popular option among cosmetic patients, clinical experience has shown that fillers must be used with caution, as complications can occur. This article provides a brief review of the history of filler agents currently available for soft tissue augmentation. Although no single filler is ideal for all patients, indications, and situations, residents should be aware of the properties and characteristics that make each product unique.

Familial support as perceived by adult victims of childhood sexual abuse.

PubMed

Stroud, D D

1999-04-01

With the increasing popularity of family therapies in cases of childhood sexual abuse (CSA), many studies have discussed the importance of familial support in the successful recovery of victims. Therefore, a systematic study exploring family support of victims was undertaken to shed light on the level of family support perceived by adult victims of CSA. It was anticipated that victims of intrafamilial CSA would report more family dissatisfaction and perceive less family support than extrafamilial victims. As hypothesized, intrafamilial victims reported significantly more general family dissatisfaction and specifically, perceived significantly less father, parent, and brother support. Additionally, the gender of the victim played a significant role: Male victims reported less father, parent and sister support and less family protectiveness after disclosure when compared to female victims. Based on the results, clinicians should be aware that issues of gender and relatedness may play a significant part in the effectiveness of their CSA clients' family support systems.

Weber-aware weighted mutual information evaluation for infrared-visible image fusion

NASA Astrophysics Data System (ADS)

Luo, Xiaoyan; Wang, Shining; Yuan, Ding

2016-10-01

A performance metric for infrared and visible image fusion is proposed based on Weber's law. To indicate the stimulus of source images, two Weber components are provided. One is differential excitation to reflect the spectral signal of visible and infrared images, and the other is orientation to capture the scene structure feature. By comparing the corresponding Weber component in infrared and visible images, the source pixels can be marked with different dominant properties in intensity or structure. If the pixels have the same dominant property label, the pixels are grouped to calculate the mutual information (MI) on the corresponding Weber components between dominant source and fused images. Then, the final fusion metric is obtained via weighting the group-wise MI values according to the number of pixels in different groups. Experimental results demonstrate that the proposed metric performs well on popular image fusion cases and outperforms other image fusion metrics.

Extending the Implicit Association Test (IAT): Assessing Consumer Attitudes Based on Multi-Dimensional Implicit Associations

PubMed Central

Gattol, Valentin; Sääksjärvi, Maria; Carbon, Claus-Christian

2011-01-01

Background The authors present a procedural extension of the popular Implicit Association Test (IAT; [1]) that allows for indirect measurement of attitudes on multiple dimensions (e.g., safe–unsafe; young–old; innovative–conventional, etc.) rather than on a single evaluative dimension only (e.g., good–bad). Methodology/Principal Findings In two within-subjects studies, attitudes toward three automobile brands were measured on six attribute dimensions. Emphasis was placed on evaluating the methodological appropriateness of the new procedure, providing strong evidence for its reliability, validity, and sensitivity. Conclusions/Significance This new procedure yields detailed information on the multifaceted nature of brand associations that can add up to a more abstract overall attitude. Just as the IAT, its multi-dimensional extension/application (dubbed md-IAT) is suited for reliably measuring attitudes consumers may not be consciously aware of, able to express, or willing to share with the researcher [2], [3]. PMID:21246037

Identification and Emotions Experienced after a Celebrity Cancer Death Shape Information Sharing and Prosocial Behavior.

PubMed

Myrick, Jessica Gall

2017-06-01

Based on the previous work investigating public reactions to celebrity cancer deaths as well as on the appraisal theory of emotions, an online survey (N = 641) was conducted after the cancer death of popular sportscaster Stuart Scott. The aim was to better understand how the public shared news and reactions with others and if this social sharing impacted prosocial cancer-related behaviors (e.g., donating, volunteering, talking to others about cancer research). Two hierarchical logistic regression models were run. In the first, identification with Scott and emotional reactions to hearing about his death were significant predictors of sharing, even after controlling for demographics. In the second, feeling hopeful and having shared information with others predicted prosocial cancer-related behaviors. These results suggest promising strategies for designing more effective cancer awareness messages and fundraising campaigns after celebrity cancer announcements.

Accelerometry-based classification of human activities using Markov modeling.

PubMed

Mannini, Andrea; Sabatini, Angelo Maria

2011-01-01

Accelerometers are a popular choice as body-motion sensors: the reason is partly in their capability of extracting information that is useful for automatically inferring the physical activity in which the human subject is involved, beside their role in feeding biomechanical parameters estimators. Automatic classification of human physical activities is highly attractive for pervasive computing systems, whereas contextual awareness may ease the human-machine interaction, and in biomedicine, whereas wearable sensor systems are proposed for long-term monitoring. This paper is concerned with the machine learning algorithms needed to perform the classification task. Hidden Markov Model (HMM) classifiers are studied by contrasting them with Gaussian Mixture Model (GMM) classifiers. HMMs incorporate the statistical information available on movement dynamics into the classification process, without discarding the time history of previous outcomes as GMMs do. An example of the benefits of the obtained statistical leverage is illustrated and discussed by analyzing two datasets of accelerometer time series.

Clozapine in Reducing Aggression and Violence in Forensic Populations.

PubMed

Patchan, Kathleen; Vyas, Gopal; Hackman, Ann L; Mackowick, Marie; Richardson, Charles M; Love, Raymond C; Wonodi, Ikwunga; Sayer, MacKenzie A; Glassman, Matthew; Feldman, Stephanie; Kelly, Deanna L

2018-03-01

Popular media often portray people with a mental illness as being aggressive, violent, and incarcerated as a result of their behavior. Despite exaggeration in the media, risks for some aggressive behaviors are in fact higher in individuals with schizophrenia. This is often the case with influence of comorbid substance use disorders. It is essential that mental health professionals are aware of treatments that may help with attenuating and treating behaviors that contribute to violence, aggression and incarceration. This paper reviews violence and incarceration in individuals with schizophrenia as well as recommendations, guidelines and benefits for the use of clozapine in this population. Clozapine remains one of the most underutilized evidence-based medications available in the psychiatric arena in the United States. It is a viable and recommended option in the forensic population and it may be helpful on the path to recovery as well as bring substantial savings to the criminal justice system.

Computing and Using Metrics in the ADS

NASA Astrophysics Data System (ADS)

Henneken, E. A.; Accomazzi, A.; Kurtz, M. J.; Grant, C. S.; Thompson, D.; Luker, J.; Chyla, R.; Holachek, A.; Murray, S. S.

2015-04-01

Finding measures for research impact, be it for individuals, institutions, instruments, or projects, has gained a lot of popularity. There are more papers written than ever on new impact measures, and problems with existing measures are being pointed out on a regular basis. Funding agencies require impact statistics in their reports, job candidates incorporate them in their resumes, and publication metrics have even been used in at least one recent court case. To support this need for research impact indicators, the SAO/NASA Astrophysics Data System (ADS) has developed a service that provides a broad overview of various impact measures. In this paper we discuss how the ADS can be used to quench the thirst for impact measures. We will also discuss a couple of the lesser-known indicators in the metrics overview and the main issues to be aware of when compiling publication-based metrics in the ADS, namely author name ambiguity and citation incompleteness.

The digital divide: Trends in global mobile and broadband Internet access from 2000–2010

PubMed Central

Ronquillo, Charlene; Currie, Leanne

2012-01-01

The digital divide is described as the gap between those who do and do not have access to digital information and communications technologies (ICT). ICTs are viewed as an indicator of infrastructure and potential for development, and are a growing platform for health information and services delivery. This study compares the penetration of mobile and broadband Internet technologies by global region from 2000 to 2010. Results illustrate the rapid growth of mobile cellular telephone subscriptions in all global regions with trends suggesting a continued increase. Little to modest gains were made in fixed broadband Internet subscriptions globally. There is a growing popularity of mobile subscriptions with use of data communications, exceeding the numbers of fixed Internet subscriptions. This comparison reveals current strengths that can be built on and highlights the importance of awareness of global trends and using such knowledge to inform design and delivery of ICT-based health services. PMID:24199118

‘Do I care?' Young adults' recalled experiences of early adolescent overweight and obesity: a qualitative study

PubMed Central

Smith, E; Sweeting, H; Wright, C

2013-01-01

Objective: Individual behaviour change to reduce obesity requires awareness of, and concern about, weight. This paper therefore describes how young adults, known to have been overweight or obese during early adolescence, recalled early adolescent weight-related awareness and concerns. Associations between recalled concerns and weight-, health- and peer-related survey responses collected during adolescence are also examined. Design: Qualitative semi-structured interviews with young adults; data compared with responses to self-report questionnaires obtained in adolescence. Participants: A total of 35 participants, purposively sub-sampled at age 24 from a longitudinal study of a school year cohort, previously surveyed at ages 11, 13 and 15. Physical measures during previous surveys allowed identification of participants with a body mass index (BMI) indicative of overweight or obesity (based on British 1990 growth reference) during early adolescence. Overall, 26 had been obese, of whom 11 had BMI⩾99.6th centile, whereas 9 had been overweight (BMI=95th–97.9th centile). Measures: Qualitative interview responses describing teenage life, with prompts for school-, social- and health-related concerns. Early adolescent self-report questionnaire data on weight-worries, self-esteem, friends and victimisation (closed questions). Results: Most, but not all recalled having been aware of their overweight. None referred to themselves as having been obese. None recalled weight-related health worries. Recollection of early adolescent obesity varied from major concerns impacting on much of an individual's life to almost no concern, with little relation to actual severity of overweight. Recalled concerns were not clearly patterned by gender, but young adult males recalling concerns had previously reported more worries about weight, lower self-esteem, fewer friends and more victimisation in early adolescence; no such pattern was seen among females. Conclusion: The popular image of the unhappy overweight teenager was not borne out. Many obese adolescents, although well aware of their overweight recalled neither major dissatisfaction nor concern. Weight-reduction behaviours are unlikely in such circumstances. PMID:22450852

Fatigued and drowsy driving: a survey of attitudes, opinions and behaviors.

PubMed

Vanlaar, Ward; Simpson, Herb; Mayhew, Dan; Robertson, Robyn

2008-01-01

There is evidence suggesting that the problem of fatigued or drowsy driving is an important contributor to road crashes. However, not much is known about public perceptions of the issue. The purpose of this study was to obtain information on attitudes, opinions, and professed practices related to fatigued or drowsy driving. The data were gathered by means of a public opinion poll among a representative sample of 750 Ontario drivers. A majority of drivers (58.6%) admitted that they occasionally drive while fatigued or drowsy. Of greater importance, 14.5% of respondents admitted that they had fallen asleep or "nodded off" while driving during the past year. Nearly 2% were involved in a fatigue or drowsy driving related crash in the past year. Respondents were also asked about measures they take to overcome fatigue or drowsiness. Results indicate that relatively ineffective measures such as opening the window or playing music are the most popular; the most effective preventive measure--taking a rest--is the least popular. The prevalence of the behavior, coupled with the ineffective prevention measures favored by the public suggest there is a need for increasing their level of awareness and knowledge about the problem. Results from this study further emphasize the importance of increasing the fatigued and drowsy driving knowledge base and the need to educate the public about it.

Knowledge, attitude and use of alternative medical therapy amongst urban residents of Osun State, southwestern Nigeria.

PubMed

Bamidele, James Olusegun; Adebimpe, Wasiu Olalekan; Oladele, Edward Adekola

2009-05-07

Alternate medicine which has a long history has been relegated to the background by the evolution of modern medicine. In recent times, however, alternative medical therapy has been growing in popularity and getting increasing attention and interest. This study assessed the knowledge, attitude and use by urban dwellers of alternative medical therapies. This was a cross-sectional descriptive study which used a semi-structured questionnaire to gather information from 812 randomly selected urban respondents. Majority 734 (90.4%) of the respondents were aware of an alternative way of getting treatment for their ailments apart from the orthodox medicine. The forms of alternative medical therapy (AMT) respondents were aware of include: concoction (herbal preparations) 683 (94.2%); herbalists/traditionalists 616 (85.0%); traditional bone setters therapy 434 (59.9%); among others. The main source of information was through radio 439 (70.9%). About half 403 (54.9%) of the respondents were aware of side effects from AMT and these include diarrhea, abdominal pain and vomiting which accounts for 69.7%; 42.2% and 40.2% respectively. About 347 (47.3%) think AMT could be injurious to health. About a third 262 (35.7%) of the respondents who were aware of AMT prefers it to orthodox medicine. Reasons given for the preference were that: AMT is cheap 56 (21.4%); accessible 43 (16.4%) and acceptable 35 (13.4%) to them. About half 367 (50.0%) also believed AMT alone could cure their illness without resort to orthodox medical therapy (OMT). Over half 401 (54.6%) of the 734 respondents that were aware of AMT had patronized or taken one form of alternative medical therapy or the other in the last 12 months prior to the study. Of these number, 323 (80.5%) had taken concoction (herbal preparations). However, there was no relationship between respondents' age, sex, educational level or religion and the patronage of AMT as all test of associations were not statistically significant p>0.05. This study has revealed that the use of alternative medical therapies is quite popular among the studied population and a high proportion of the respondents use AMT notwithstanding that they live in the urban communities where they have better access to orthodox medical care and medical practitioners. Regulations should be made concerning the advertisement of alternative medicine and practices as orthodox medicine and practices are usually not advertised.

Prevalence and characteristics of e-cigarette users in Great Britain: Findings from a general population survey of smokers.

PubMed

Brown, Jamie; West, Robert; Beard, Emma; Michie, Susan; Shahab, Lion; McNeill, Ann

2014-06-01

E-cigarettes may be effective smoking cessation aids and their use by smokers has been growing rapidly. It is important to observe and assess natural patterns in the use of e-cigarettes whilst experimental data accumulates. This paper reports the prevalence of e-cigarette awareness, beliefs and usage, including brand choice, and characterises the socio-demographic and smoking profile associated with current use, among the general population of smokers and recent ex-smokers. Data were obtained from 3538 current and 579 recent ex-smokers in a cross-sectional online survey of a national sample of smokers in Great Britain in November and December 2012. Differences between current and recent ex-smokers in the prevalence of e-cigarette awareness, beliefs and usage were examined and the socio-demographic and smoking profile associated with current use of e-cigarettes was assessed in a series of simple and multiple logistic regressions. Ninety-three percent of current and recent ex-smokers (n=3841) were aware of e-cigarettes. Approximately a fifth (n=884) were currently using e-cigarettes, whilst just over a third (n=1507) had ever used them. Sixty-seven percent of the sample (n=2758) believed e-cigarettes to be less harmful than cigarettes; however, almost a quarter (n=994) remained unsure. Among both current and recent ex-smokers, the most popular reasons for using were health, cutting down and quitting (each >80%) and 38% used the brand 'E-lites'. Among current smokers who were aware of but had never used e-cigarettes, approximately half (n=1040) were interested in using them in the future. Among current smokers, their use was associated with higher socio-economic status (OR=1.48, 95%CI=1.25-1.75), smoking more cigarettes (OR=1.02, 95%CI=1.01-1.03) and having a past-year quit attempt (OR=2.82, 95%CI=2.38-3.34). There is a near universal awareness of e-cigarettes and their use appears to be common among smokers in Great Britain although a quarter of all smokers are unsure as to whether e-cigarettes are less harmful than cigarettes. E-lites - a brand that delivers a low dose of nicotine - is the most popular. E-cigarette users appear to have higher socio-economic status, to smoke more cigarettes per day and to have attempted to quit in the past year. Copyright © 2014 The Authors. Published by Elsevier Ltd.. All rights reserved.

Integrative medicine in head and neck cancer

PubMed Central

Matovina, Chloe; Birkeland, Andrew C.; Zick, Suzanna; Shuman, Andrew G.

2017-01-01

Objective Complementary and alternative medicine (CAM), or integrative medicine, has become increasingly popular among patients with head and neck cancer. Despite its increasing prevalence, many patients feel uncomfortable discussing such therapies with their physicians, and many physicians are unaware and underequipped to evaluate or discuss their use with patients. The aim of this manuscript is to use recent data to outline the decision-making inherent to integrative medicine utilization among patients with head and neck cancer, to discuss the ethical implications inherent to balancing integrative and conventional approaches to treatment, and to highlight available resources to enhance head and neck cancer providers’ understanding of integrative medicine. Data Sources Randomized controlled trials involving integrative medicine or CAM treatment for cancer patients. Review Methods Trials were drawn from a systematic PubMed database search categorized into cancer prevention, treatment, and symptom management. Conclusions Integrative medicine is gaining popularity for the management of cancer and is most commonly used for symptom management. A number of randomized controlled trials provide data to support integrative therapies, yet physicians who treat head and neck cancer may be faced with ethical dilemmas and practical barriers surrounding incorporation of integrative medicine. Implications for Practice In the management of head and neck cancer, there is an increasing demand for awareness of, dialogue about, and research evaluating integrative medicine therapies. It is important for otolaryngologists to become aware of integrative therapy options, their risks and benefits, and resources for further information in order to effectively counsel their patients. PMID:27729559

Integrative Medicine in Head and Neck Cancer.

PubMed

Matovina, Chloe; Birkeland, Andrew C; Zick, Suzanna; Shuman, Andrew G

2017-02-01

Objective Complementary and alternative medicine, or integrative medicine, has become increasingly popular among patients with head and neck cancer. Despite its increasing prevalence, many patients feel uncomfortable discussing such therapies with their physicians, and many physicians are unaware and underequipped to evaluate or discuss their use with patients. The aim of this article is to use recent data to outline the decision making inherent to integrative medicine utilization among patients with head and neck cancer, to discuss the ethical implications inherent to balancing integrative and conventional approaches to treatment, and to highlight available resources to enhance head and neck cancer providers' understanding of integrative medicine. Data Sources Randomized controlled trials involving integrative medicine or complementary and alternative medicine treatment for cancer patients. Review Methods Trials were drawn from a systematic PubMed database search categorized into cancer prevention, treatment, and symptom management. Conclusions Integrative medicine is gaining popularity for the management of cancer and is most commonly used for symptom management. A number of randomized controlled trials provide data to support integrative therapies, yet physicians who treat head and neck cancer may be faced with ethical dilemmas and practical barriers surrounding incorporation of integrative medicine. Implications for Practice In the management of head and neck cancer, there is an increasing demand for awareness of, dialogue about, and research evaluating integrative medicine therapies. It is important for otolaryngologists to become aware of integrative therapy options, their risks and benefits, and resources for further information to effectively counsel their patients.

The enter-educate approach.

PubMed

Piotrow, P T; Coleman, P L

1992-03-01

This article describes how the Population Communication Services (PCS) has seized on the "enter-educate" approach, the blending of popular entertainment with social messages, to change reproductive health behavior. The enter-educate approach spreads its message through songs, soap operas, variety shows, and other types of popular entertainment mediums. Because they entertain, enter-educate projects can capture the attention of an audience -- such as young people -- who would otherwise scorn social messages. And the use of population mediums makes it possible to reach a variety of audiences. Funded by USAID, PCS began its first enter-educate project in response to the increasing number of teenage pregnancies in Latin America. PCS developed 2 songs and videos, which featured popular teenage singers to serve as role models, to urge abstinence. The songs became instant hits. Since then, PCS has mounted more then 80 major projects in some 40 countries. Highlights of programs range from a successful multi-media family planning campaign in Turkey to humorous television ads in Brazil promoting vasectomy. Recently, PCS initiated projects to teach AIDS awareness. At the core of the enter-educate approach is the social learning theory which holds that much behavior is learned through the observation of role-models. Health professionals work alongside entertainers to produce works that have audience appeal and factual social messages. The enter-educate approach works because it is popular, pervasive, personal, persuasive, and profitable. PCS has found that enter-educate programs pay for themselves through cost sharing and cost recovery.

Intercultural competency development of health professions students during study abroad in India

PubMed Central

Richards, Claire A.; Doorenbos, Ardith Z.

2017-01-01

Objective Short-term international health-related study abroad seminars for health-professions students are increasingly popular because of a focus in higher education on global awareness and intercultural competency. This study describes a study abroad strategy to teach students intercultural communication skills and knowledge, and evaluated the effectiveness of a 3-week health-related study abroad program and intercultural competency curriculum in increasing skills and knowledge of health-profession students. Methods This was a mixed methods study, with a pretest-posttest, within-subjects design, and content analysis of student reflection journals. The curriculum was designed to increase students’ sensitivity to different cultural worldviews and support attitudes such as curiosity and openness that lead to relational abilities such as flexibility and adaptability. Students completed the Intercultural Sensitivity Scale (ISS) and Intercultural Effectiveness Scale (IES) both 3 months prior to and immediately following the trip. Means and standard deviations were calculated and a paired t-test was performed. Results Qualitative analysis of students’ reflections presented evidence of developing awareness of their own cultural worldview, openness to Indian culture, and the use of skills to develop intercultural competence. There was a non-statistically significant improvement in ISS and IES scores. Conclusions Students’ reflections demonstrated personal growth through the acquisition of knowledge and skills needed for further intercultural competence development. Students indicated that the curriculum helped them make meaning out of their experiences. Short-term health-related study abroad seminars may help students develop self-awareness and cultural openness by providing theoretically based curriculum before departure and while in the host country, including structured reflections and cultural mentoring, engagement with locals, and a balance of challenge with support. PMID:29129984

Intercultural competency development of health professions students during study abroad in India.

PubMed

Richards, Claire A; Doorenbos, Ardith Z

2016-12-01

Short-term international health-related study abroad seminars for health-professions students are increasingly popular because of a focus in higher education on global awareness and intercultural competency. This study describes a study abroad strategy to teach students intercultural communication skills and knowledge, and evaluated the effectiveness of a 3-week health-related study abroad program and intercultural competency curriculum in increasing skills and knowledge of health-profession students. This was a mixed methods study, with a pretest-posttest, within-subjects design, and content analysis of student reflection journals. The curriculum was designed to increase students' sensitivity to different cultural worldviews and support attitudes such as curiosity and openness that lead to relational abilities such as flexibility and adaptability. Students completed the Intercultural Sensitivity Scale (ISS) and Intercultural Effectiveness Scale (IES) both 3 months prior to and immediately following the trip. Means and standard deviations were calculated and a paired t -test was performed. Qualitative analysis of students' reflections presented evidence of developing awareness of their own cultural worldview, openness to Indian culture, and the use of skills to develop intercultural competence. There was a non-statistically significant improvement in ISS and IES scores. Students' reflections demonstrated personal growth through the acquisition of knowledge and skills needed for further intercultural competence development. Students indicated that the curriculum helped them make meaning out of their experiences. Short-term health-related study abroad seminars may help students develop self-awareness and cultural openness by providing theoretically based curriculum before departure and while in the host country, including structured reflections and cultural mentoring, engagement with locals, and a balance of challenge with support.

Applications and issues of GIS as tool for civil engineering modeling

USGS Publications Warehouse

Miles, S.B.; Ho, C.L.

1999-01-01

A tool that has proliferated within civil engineering in recent years is geographic information systems (GIS). The goal of a tool is to supplement ability and knowledge that already exists, not to serve as a replacement for that which is lacking. To secure the benefits and avoid misuse of a burgeoning tool, engineers must understand the limitations, alternatives, and context of the tool. The common benefits of using GIS as a supplement to engineering modeling are summarized. Several brief case studies of GIS modeling applications are taken from popular civil engineering literature to demonstrate the wide use and varied implementation of GIS across the discipline. Drawing from the case studies, limitations regarding traditional GIS data models find the implementation of civil engineering models within current GIS are identified and countered by discussing the direction of the next generation of GIS. The paper concludes by highlighting the potential for the misuse of GIS in the context of engineering modeling and suggests that this potential can be reduced through education and awareness. The goal of this paper is to promote awareness of the issues related to GIS-based modeling and to assist in the formulation of questions regarding the application of current GIS. The technology has experienced much publicity of late, with many engineers being perhaps too excited about the usefulness of current GIS. An undoubtedly beneficial side effect of this, however, is that engineers are becoming more aware of GIS and, hopefully, the associated subtleties. Civil engineers must stay informed of GIS issues and progress, but more importantly, civil engineers must inform the GIS community to direct the technology development optimally.

Lightning safety awareness of visitors in three California national parks.

PubMed

Weichenthal, Lori; Allen, Jacoby; Davis, Kyle P; Campagne, Danielle; Snowden, Brandy; Hughes, Susan

2011-09-01

To assess the level of lightning safety awareness among visitors at 3 national parks in the Sierra Nevada Mountains of California. A 12-question, short answer convenience sample survey was administered to participants 18 years of age and over concerning popular trails and points of interest with known lightning activity. There were 6 identifying questions and 5 knowledge-based questions pertaining to lightning that were scored on a binary value of 0 or 1 for a total of 10 points for the survey instrument. Volunteers in Fresno, California, were used as a control group. Participants were categorized as Sequoia and Kings Canyon National Park (SEKI), frontcountry (FC), or backcountry (BC); Yosemite National Park (YNP) FC or BC; and Fresno. Analysis of variance (ANOVA) was used to test for differences between groups. 467 surveys were included for analysis: 77 in Fresno, 192 in SEKI, and 198 in YNP. National park participants demonstrated greater familiarity with lightning safety than individuals from the metropolitan community (YNP 5.84 and SEKI 5.65 vs Fresno 5.14, P = .0032). There were also differences noted between the BC and FC subgroups (YNP FC 6.07 vs YNP BC 5.62, P = .02; YNP FC 6.07 vs SEKI FC 5.58, P = .02). Overall results showed that participants had certain basic lightning knowledge but lacked familiarity with other key lightning safety recommendations. While there are statistically significant differences in lightning safety awareness between national parks and metropolitan participants, the clinical impact of these findings are debatable. This study provides a starting point for providing educational outreach to visitors in these national parks. Copyright © 2011 Wilderness Medical Society. Published by Elsevier Inc. All rights reserved.

Physician assessments of the value of therapeutic information delivered via e-mail

PubMed Central

Grad, Roland; Pluye, Pierre; Repchinsky, Carol; Jovaisas, Barbara; Marlow, Bernard; Marques Ricarte, Ivan L.; Galvão, Maria Cristiane Barbosa; Shulha, Michael; de Gaspé Bonar, James

2014-01-01

Abstract Problem addressed Although e-learning programs are popular and access to electronic knowledge resources has improved, raising awareness about updated therapeutic recommendations in practice continues to be a challenge. Objective of program To raise awareness about and document the use of therapeutic recommendations. Program description In 2010, family physicians evaluated e-Therapeutics (e-T) Highlights with a Web-based tool called the Information Assessment Method (IAM). The e-T Highlights consisted of information found in the primary care reference e-Therapeutics+. Each week, family physicians received an e-mail containing a link to 1 Highlight from a different chapter of e-Therapeutics+. Family physicians received continuing medical education credits for each Highlight they rated with the IAM. Of the 5346 participants, 85% of them were full-time or part-time practitioners. A total of 31 429 Highlights ratings were received in 2010 (median of 2 ratings per participant, range 1 to 49). Among participants who rated more than 2 Highlights, the median number of ratings was 7 (mean 11.9). The relevance of the information from individual Highlights varied widely; however, for 90% of the rated Highlights participants indicated total or partial relevance of the information for at least 1 patient. For 41% of rated Highlights, participants expected patient health benefits to result from implementing the recommendation, such as avoiding an unnecessary or inappropriate treatment, or a preventive intervention. Conclusion This continuing medical education program stimulated family physicians to rate therapeutic recommendations that were delivered weekly via e-mail. The process of rating e-T Highlights with the IAM raised awareness about treatment recommendations and documented self-reported use of this information in practice. PMID:24829020

The perception of nanotechnology and nanomedicine: a worldwide social media study.

PubMed

Sechi, Giovanni; Bedognetti, Davide; Sgarrella, Francesco; Van Eperen, Laura; Marincola, Francesco M; Bianco, Alberto; Delogu, Lucia Gemma

2014-07-01

We explore at a world level the awareness of nanotechnology expressed through the most popular online social media: Facebook. We aimed at identifying future trends, the most interested countries and the public perception of ethics, funding and economic issues. We found that graphene and carbon nanotubes are the most followed nanomaterials. Our poll showed that the continents with the most interest are Asia and Africa. A total of 43% would like to have a world commission regulating nanomedicine. In addition, 43% would give priority to theranostics. Over 90% believe that nanomedicine has an economic impact. Finally, we observed that the continents of living and origin of poll contributors correlated with ethic and funding opinions. This study highlights the potential of online social media to influence scientific communities, grant committees and nanotechnology companies, spreading nanotechnology awareness in emerging countries and among new generations.

Sport science internships for learning: a critical view.

PubMed

Malone, James J

2017-12-01

Sport science has gained vast popularity with students who have an interest in both physiology and the underpinning mechanisms of exercise concerning performance and health. The high numbers of graduates each year, coupled with the low number of graduate positions working in sports, has led to a high level of competition between students. To stand out from the crowd, sport science students may undertake an internship placement as part of their course, designed to enhance theoretical, practical, and soft skills in an applied setting. In the present article, we highlight some of the positives and negatives of sport science internships and ways in which they can be implemented and facilitated. Suggestions have also been provided to make students more aware of the reality of working in professional sports, which includes awareness of the potential for long and unsociable hours of work. Copyright © 2017 the American Physiological Society.

Capitalizing on a current fad to promote poison help: (1-800-222-1222).

PubMed

Krenzelok, Edward P; Klick, Ross N; Burke, Thomas V; Mrvos, Rita

2007-01-01

The distinctive yellow Lance Armstrong 'Live Strong' silicon wristbands, which support cancer research, have reached iconic status and spawned substantial interest from other organizations seeking to capitalize on the same awareness opportunity. To promote the national toll-free Poison Help telephone number, a regional poison information center developed and introduced a Poison Help wristband. The RPIC worked with a marketing firm to design the Poison Help wristband, conduct a feasibility analysis to determine the financial viability of the project and develop a plan to market and sell the wristbands. The wristbands were a unique color, contained the words Poison Help and the national toll-free telephone number. Approximately 50,000 wristbands were distributed in the first four months. By developing a practical application for a popular item, the RPIC increased poison center awareness and, as a secondary benefit, generated revenue to support other poison prevention education endeavors.

Yoga in Rheumatic Diseases

PubMed Central

Bartlett, Susan J.; Haaz, Steffany; Mill, Christopher; Bernatsky, Sasha; Bingham, Clifton O.

2015-01-01

Yoga is a popular activity which may be well suited for some individuals with certain rheumatic disorders. Regular yoga practice can increase muscle strength and endurance, proprioception and balance, with emphasis on movement through a full range of motion to increase flexibility and mobility. Additional beneficial elements of yoga include breathing, relaxation, body awareness and meditation, which can reduce stress and anxiety and promote a sense of calmness, general well-being and improved quality of life. Yoga also encourages a meditative focus, increased body awareness and mindfulness; some evidence suggests yoga may help decrease inflammatory mediators including C-reactive protein and interleukin-6. Yoga is best learned under the supervision of qualified teachers who are well informed about the potential musculoskeletal needs of each individual. Here, we briefly review the literature on yoga in healthy, musculoskeletal, and rheumatic disease populations and offer recommendations for discussing ways to begin yoga with patients. PMID:24173693

The patient-consumer-advocate nexus: the marketing and dissemination of gardasil, the human papillomavirus vaccine, in the United States.

PubMed

Gottlieb, Samantha D

2013-09-01

The 2006 availability of Merck's human papillomavirus (HPV) vaccine, Gardasil, in the United States provides an opportunity to examine the pharmaceutical company's creation of patient awareness for one of the most common sexually transmitted infections and its related cancer. In spite of the ubiquity of gynecological screening, prior to the vaccine's dissemination, most U.S. women were not familiar with either the infection or its association with cancer. Merck's role in encouraging a patient advocacy community mimics existing breast cancer patient advocacy culture in the United States while also demonstrating marked popular culture differences between the two women's health concerns and their respective advocacy groups. This article draws on ethnographic fieldwork with an HPV/cervical cancer advocacy organization to demonstrate how the group and its members engaged in an activism of awareness that disavows larger political aims. © 2013 by the American Anthropological Association.

Factors Affecting Booster Seat Use.

PubMed

Aita-Levy, Jerussa; Henderson, Lauren

2016-10-01

Objective To identify general awareness of booster seats as well as reasons for use and nonuse in an urban pediatric emergency room. Methods A total of 100 questionnaires were completed consisting of 24 questions each. Questions included knowledge of booster seat guidelines, source of knowledge, awareness of risks, and confidence in booster seats. Afterward, participants were provided an educational handout. Results Majority of parents reported currently using or having used a booster seat. The most popular reason was to protect from injury (78%), and reason for nonuse was size (44%). Majority of parents agreed that motor vehicle crashes were the leading cause of death in children. However, 56% of parents prematurely transitioned child out of a booster seat. Only 20% reported learning about booster seats from their pediatrician. Conclusion Parents continue to transition their children prematurely from booster seats. Current state laws need revision as well as further education using simplified illustrated guidelines. © The Author(s) 2015.

Reconstructing Spatial Distributions from Anonymized Locations

DOE Office of Scientific and Technical Information (OSTI.GOV)

Horey, James L; Forrest, Stephanie; Groat, Michael

2012-01-01

Devices such as mobile phones, tablets, and sensors are often equipped with GPS that accurately report a person's location. Combined with wireless communication, these devices enable a wide range of new social tools and applications. These same qualities, however, leave location-aware applications vulnerable to privacy violations. This paper introduces the Negative Quad Tree, a privacy protection method for location aware applications. The method is broadly applicable to applications that use spatial density information, such as social applications that measure the popularity of social venues. The method employs a simple anonymization algorithm running on mobile devices, and a more complex reconstructionmore » algorithm on a central server. This strategy is well suited to low-powered mobile devices. The paper analyzes the accuracy of the reconstruction method in a variety of simulated and real-world settings and demonstrates that the method is accurate enough to be used in many real-world scenarios.« less

Electronic cigarette awareness and use among adults in Hong Kong.

PubMed

Jiang, Nan; Chen, Jing; Wang, Man-Ping; McGhee, Sarah M; Kwong, Antonio C S; Lai, Vienna W Y; Lam, Tai-Hing

2016-01-01

Electronic cigarettes (e-cigarettes) have gained popularity rapidly in the Western world but data in the East are scarce. We examined the awareness and ever use of e-cigarettes, and reasons for e-cigarette use in a probability sample of adults in Hong Kong. Cross-sectional data were collected in 2014 from Chinese adults aged 15-65 in Hong Kong (819 never smokers, 800 former smokers, 800 current smokers) via computer-assisted telephone interviews (response rate: 73.8%). Analysis was limited to a subset of 809 respondents (i.e., 357 never smokers, 269 former smokers, 183 current smokers) who were randomly selected to answer questions on e-cigarettes. Chi-square analyses compared e-cigarette awareness and ever use by gender, age, education, and cigarette smoking status. Multivariable logistic regression examined if e-cigarette awareness was associated with demographic variables and cigarette smoking status. 75.4% of adults had heard of e-cigarettes, and 2.3% reported having used e-cigarettes. Greater awareness was associated with male gender and higher education. Ever use of e-cigarettes was higher among males (3.6%, p=.03), younger adults (aged 15-29, 5.2%, p=.002), and current cigarette smokers (11.8%, p<.001). Common reasons for using e-cigarettes were curiosity (47.4%), the stylish product design (25.8%), and quitting smoking (13.6%). Awareness of e-cigarettes was widespread in Hong Kong. Although the use of e-cigarettes was low, its relation with younger age and current smoking is of concern. Health surveillance of e-cigarette use is needed. Interventions should target young adults and cigarette smokers, and address the marketing messages, especially the effect of e-cigarettes on smoking cessation. Copyright © 2015 Elsevier Ltd. All rights reserved.

Gas Path On-line Fault Diagnostics Using a Nonlinear Integrated Model for Gas Turbine Engines

NASA Astrophysics Data System (ADS)

Lu, Feng; Huang, Jin-quan; Ji, Chun-sheng; Zhang, Dong-dong; Jiao, Hua-bin

2014-08-01

Gas turbine engine gas path fault diagnosis is closely related technology that assists operators in managing the engine units. However, the performance gradual degradation is inevitable due to the usage, and it result in the model mismatch and then misdiagnosis by the popular model-based approach. In this paper, an on-line integrated architecture based on nonlinear model is developed for gas turbine engine anomaly detection and fault diagnosis over the course of the engine's life. These two engine models have different performance parameter update rate. One is the nonlinear real-time adaptive performance model with the spherical square-root unscented Kalman filter (SSR-UKF) producing performance estimates, and the other is a nonlinear baseline model for the measurement estimates. The fault detection and diagnosis logic is designed to discriminate sensor fault and component fault. This integration architecture is not only aware of long-term engine health degradation but also effective to detect gas path performance anomaly shifts while the engine continues to degrade. Compared to the existing architecture, the proposed approach has its benefit investigated in the experiment and analysis.

[Social participation and health promotion in Cotacachi: an experience in progress].

PubMed

Velasco, N

1997-12-01

Community participation in the origin, design, and application of health programs may be encouraged through health promotion. Health promotion is a political strategy in which the community becomes involved in processes of change through development of a broad-based consensus of the most important organizations to find solutions to health problems. Strategies of health promotion make individuals aware of their personal and community responsibilities for actions to reinforce healthy behaviors and modify unhealthy behaviors. The decision of political authorities to base their government on popular participation is one of the most important factors in community activation. Political will in the Ecuadorian community of Cotacachi allowed creation of mechanisms for achieving consensus that were consolidated into an intersectorial health committee. The committee carried out a participatory health diagnosis with community assistance to gain knowledge of the area and its problems. An IEC (information, education, and communication) program was created to promote health using the existing communication networks. Other organizations were gradually incorporated into the process of health promotion, with training sessions to convert members into a network for health communication.

The Potential Role of Social Media Platforms in Community Awareness of Antibiotic Use in the Gulf Cooperation Council States: Luxury or Necessity?

PubMed

Zowawi, Hosam Mamoon; Abedalthagafi, Malak; Mar, Florie A; Almalki, Turki; Kutbi, Abdullah H; Harris-Brown, Tiffany; Harbarth, Stephan; Balkhy, Hanan H; Paterson, David L; Hasanain, Rihab Abdalazez

2015-10-15

The increasing emergence and spread of antimicrobial resistance (AMR) is a serious public health issue. Increasing the awareness of the general public about appropriate antibiotic use is a key factor for combating this issue. Several public media campaigns worldwide have been launched; however, such campaigns can be costly and the outcomes are variable and difficult to assess. Social media platforms, including Twitter, Facebook, and YouTube, are now frequently utilized to address health-related issues. In many geographical locations, such as the countries of the Gulf Cooperation Council (GCC) States (Saudi Arabia, United Arab Emirates, Kuwait, Oman, Qatar, and Bahrain), these platforms are becoming increasingly popular. The socioeconomic status of the GCC states and their reliable communication and networking infrastructure has allowed the penetration and scalability of these platforms in the region. This might explain why the Saudi Ministry of Health is using social media platforms alongside various other media platforms in a large-scale public awareness campaign to educate at-risk communities about the recently emerged Middle East respiratory syndrome coronavirus (MERS-CoV). This paper discusses the potential for using social media tools as cost-efficient and mass education platforms to raise awareness of appropriate antibiotic use in the general public and in the medical communities of the Arabian Peninsula.

The Potential Role of Social Media Platforms in Community Awareness of Antibiotic Use in the Gulf Cooperation Council States: Luxury or Necessity?

PubMed Central

Zowawi, Hosam Mamoon; Abedalthagafi, Malak; Mar, Florie A; Almalki, Turki; Kutbi, Abdullah H; Harris-Brown, Tiffany; Harbarth, Stephan; Balkhy, Hanan H; Paterson, David L

2015-01-01

The increasing emergence and spread of antimicrobial resistance (AMR) is a serious public health issue. Increasing the awareness of the general public about appropriate antibiotic use is a key factor for combating this issue. Several public media campaigns worldwide have been launched; however, such campaigns can be costly and the outcomes are variable and difficult to assess. Social media platforms, including Twitter, Facebook, and YouTube, are now frequently utilized to address health-related issues. In many geographical locations, such as the countries of the Gulf Cooperation Council (GCC) States (Saudi Arabia, United Arab Emirates, Kuwait, Oman, Qatar, and Bahrain), these platforms are becoming increasingly popular. The socioeconomic status of the GCC states and their reliable communication and networking infrastructure has allowed the penetration and scalability of these platforms in the region. This might explain why the Saudi Ministry of Health is using social media platforms alongside various other media platforms in a large-scale public awareness campaign to educate at-risk communities about the recently emerged Middle East respiratory syndrome coronavirus (MERS-CoV). This paper discusses the potential for using social media tools as cost-efficient and mass education platforms to raise awareness of appropriate antibiotic use in the general public and in the medical communities of the Arabian Peninsula. PMID:26471079

[Social and cultural representations in epilepsy awareness].

PubMed

Arborio, Sophie

2015-01-01

Representations relating to epilepsy have evolved over the centuries, but the manifestations of epilepsy awaken archaic images linked to death, violence and disgust. Indeed, the generalised epileptic seizure symbolises a rupture with the surrounding environment, "informs it", through the loss of social codes which it causes. The social and cultural context, as well as medical knowledge, influences the representations of the disease. As a result, popular knowledge is founded on the social and cultural representations of a given era, in a given society. Copyright © 2015 Elsevier Masson SAS. All rights reserved.

Correlates of Awareness of and Willingness to Use Pre-exposure Prophylaxis (PrEP) in Gay, Bisexual, and Other Men Who Have Sex with Men Who Use Geosocial-Networking Smartphone Applications in New York City.

PubMed

Goedel, William C; Halkitis, Perry N; Greene, Richard E; Duncan, Dustin T

2016-07-01

Geosocial-networking smartphone applications are commonly used by gay, bisexual, and other men who have sex with men (MSM) to meet sexual partners. The purpose of the current study was to evaluate awareness of and willingness to use pre-exposure prophylaxis (PrEP) among MSM who use geosocial-networking smartphone applications residing in New York City. Recruitment utilizing broadcast advertisements on a popular smartphone application for MSM yielded a sample of 152 HIV-uninfected MSM. Multivariable models were used to assess demographic and behavioral correlates of awareness of and willingness to use PrEP. Most participants (85.5 %) had heard about PrEP but few (9.2 %) reported current use. Unwillingness to use PrEP was associated with concerns about side effects (PR = 0.303; 95 % CI 0.130, 0.708; p = 0.006). Given that more than half (57.6 %) of participants were willing to use PrEP, future research is needed to elucidate both individual and structural barriers to PrEP use among MSM.

On your time: online training for the public health workforce.

PubMed

Kenefick, Hope Worden; Ravid, Sharon; MacVarish, Kathleen; Tsoi, Jennifer; Weill, Kenny; Faye, Elizabeth; Fidler, Anne

2014-03-01

The need for competency-based training for the public health workforce is well documented. However, human and financial resource limitations within public health agencies often make it difficult for public health practitioners to attend classroom-based training programs. The Internet is an increasingly popular way of extending training beyond the workforce. Although research describes attributes of effective online learning modules, much of the available training delivered via the Internet does not incorporate such attributes. The authors describe the On Your Time training series, an effective distance education program and training model for public health practitioners, which includes a standardized process for development, review, evaluation, and continuous quality improvement. On Your Time is a series of awareness-level (i.e., addressing what practitioners should know), competency-based training modules that address topics related to regulatory responsibilities of public health practitioners (e.g., assuring compliance with codes and regulations governing housing, retail food safety, private water supplies, hazardous and solid waste, on-site wastewater systems, etc.), public health surveillance, case investigation, disease prevention, health promotion, and emergency preparedness. The replicable model incorporates what is known about best practices for online training and maximizes available resources in the interests of sustainability.

Open Mind, Open Heart: An Anthropological Study of the Therapeutics of Meditation Practice in the US

PubMed Central

Myers, Neely; Lewis, Sara; Dutton, MaryAnn

2015-01-01

Based on ethnographic fieldwork and interviews collected with meditation teachers and students in the United States, this article will argue that active training in meditation-based practices occasions the opportunity for people with traumatic stress to develop a stronger mind-body connection through heightened somatic awareness and a focus on the present moment that they find to be therapeutic. Three important themes related to healing through meditation for trauma emerged from the data and centered around the ways our interlocutors attempted to realign their sense of self, mind and body, after a traumatic experience. The themes helped explain why US women perceive meditation as therapeutic for trauma, namely that the practice of meditation enables one to focus on the lived present rather than traumatic memories, to accept pain and “open” one's heart, and to make use of silence instead of speech as a healing modality. As meditation practices increasingly enter global popular culture, promoted for postulated health benefits, the driving question of this research—how meditation may perpetuate human resilience for women who have experienced trauma based on their own perspectives of meditation practices—is a critical addition to the literature. PMID:25613595

Open Mind, Open Heart: An Anthropological Study of the Therapeutics of Meditation Practice in the US.

PubMed

Myers, Neely; Lewis, Sara; Dutton, Mary Ann

2015-09-01

Based on ethnographic fieldwork and interviews collected with meditation teachers and students in the United States, this article will argue that active training in meditation-based practices occasions the opportunity for people with traumatic stress to develop a stronger mind-body connection through heightened somatic awareness and a focus on the present moment that they find to be therapeutic. Three important themes related to healing through meditation for trauma emerged from the data and centered around the ways our interlocutors attempted to realign their sense of self, mind and body, after a traumatic experience. The themes helped explain why US women perceive meditation as therapeutic for trauma, namely that the practice of meditation enables one to focus on the lived present rather than traumatic memories, to accept pain and "open" one's heart, and to make use of silence instead of speech as a healing modality. As meditation practices increasingly enter global popular culture, promoted for postulated health benefits, the driving question of this research--how meditation may perpetuate human resilience for women who have experienced trauma based on their own perspectives of meditation practices--is a critical addition to the literature.

A content analysis of children's television advertising: focus on food and oral health.

PubMed

Morgan, Maria; Fairchild, Ruth; Phillips, Andrea; Stewart, Kate; Hunter, Lindsay

2009-06-01

To analyse the nature and content of advertising during children's popular television viewing times with the specific aims of (i) identifying the proportion of advertising time devoted to confectionery and potentially cariogenic products (those which readily give rise to dental caries, more commonly known as tooth decay); and (ii) determining whether there is a variation in the advertisement of confectionery and other high-sugar products within children's school holiday time v. outside holiday time.MethodIn five separate one-week periods, the output of the four most popular British children's commercial television channels was video-recorded during the most popular viewing times for children. In total, 503 h of television were recorded and analysed. Analysis of the recordings revealed that 16.4 % of advertising time was devoted to food products; 6.3 % of all advertising time was devoted to potentially cariogenic products. Sugared cereals were the most commonly advertised high-sugar product, followed by sweetened dairy products and confectionery (chi2 = 6524.8, df = 4, P < 0.001). The advertisement of confectionery and high-sugar foods appeared to be influenced by school holidays. Health-care professionals should be aware of the shift away from the advertisement of confectionery towards the promotion of foods that might be considered healthier but contain large amounts of hidden sugar.

Importance of awareness in improving performance of emergency medical services (EMS) systems in enhancing traffic safety: A lesson from India.

PubMed

Vasudevan, Vinod; Singh, Preeti; Basu, Samyajit

2016-10-02

India has been slow in implementing a central emergency medical services (EMS) system across the country. "108 services" is one of the most popular services that is functional under the public-private partnership model. Limited available literature shows that despite access to services, many traffic crash victims are transported using private vehicles. The objective of this study is to understand the effectiveness of 108 services from a traffic safety perspective. A questionnaire survey is conducted to understand the awareness of EMS and their function. Using traffic-related fatalities as the dependent variable, a fixed effect panel data model is developed to analyze the effectiveness of the 108 services in improving the traffic safety. The results from the survey show that, in general, people are not aware of the 108 services. A majority of the population prefers taking victims to the hospital using their personal vehicles or any other vehicles available compared to calling an ambulance. Results from panel data analysis show that despite having an efficient system, these services failed to make significant improvement in the safety of road users in the states in which their services were subscribed. The lack of awareness of an important safety service is alarming. This could be a major reason for lower utilization of 108 services for transporting victims of traffic crashes. This article shows the importance of having efficient awareness campaigns to improve the efficiency of any similar programs that are aimed to enhance the safety of a region.

From science to popularization, and back--the science and journalism of the Belgian economist Gustave de Molinari.

PubMed

Van Dijck, Maarten

2008-09-01

Sociologists and historians of science, such as Richard Whitley and Stephen Hilgartner, identified a culturally dominant discourse of science popularization in the broader society. In this dominant view, a clear distinction is maintained between scientific knowledge and popularized knowledge. Popularization of science is seen as the process of transmitting real science to a lay public. This discourse on science popularization was criticized by Whitley and Hilgartner as an inadequate simplification. Yet, the battered traditional model of popularization remains remarkably resistant to these theoretical attacks. In this paper I will argue, based on research of the output of the Belgian economist Gustave de Molinari (1819-1912), and more specifically, his opinion on the role of government in economic life, that the boundary between science and popularization in political economy is not clear and that the status of scientists fluctuates over time and in different contexts. It is therefore impossible for historians or economists to distinguish science from popularization based on the essential characteristics or intrinsic quality of the work. De Molinari's ideas are followed through the different media of science and journalism. Although de Molinari himself differentiated between his scientific and "popular" work, the boundary between science and popularization proves to be highly permeable, in both directions.

Evidence-based recommendations for natural bodybuilding contest preparation: nutrition and supplementation

PubMed Central

2014-01-01

The popularity of natural bodybuilding is increasing; however, evidence-based recommendations for it are lacking. This paper reviewed the scientific literature relevant to competition preparation on nutrition and supplementation, resulting in the following recommendations. Caloric intake should be set at a level that results in bodyweight losses of approximately 0.5 to 1%/wk to maximize muscle retention. Within this caloric intake, most but not all bodybuilders will respond best to consuming 2.3-3.1 g/kg of lean body mass per day of protein, 15-30% of calories from fat, and the reminder of calories from carbohydrate. Eating three to six meals per day with a meal containing 0.4-0.5 g/kg bodyweight of protein prior and subsequent to resistance training likely maximizes any theoretical benefits of nutrient timing and frequency. However, alterations in nutrient timing and frequency appear to have little effect on fat loss or lean mass retention. Among popular supplements, creatine monohydrate, caffeine and beta-alanine appear to have beneficial effects relevant to contest preparation, however others do not or warrant further study. The practice of dehydration and electrolyte manipulation in the final days and hours prior to competition can be dangerous, and may not improve appearance. Increasing carbohydrate intake at the end of preparation has a theoretical rationale to improve appearance, however it is understudied. Thus, if carbohydrate loading is pursued it should be practiced prior to competition and its benefit assessed individually. Finally, competitors should be aware of the increased risk of developing eating and body image disorders in aesthetic sport and therefore should have access to the appropriate mental health professionals. PMID:24864135

Evidence-based recommendations for natural bodybuilding contest preparation: nutrition and supplementation.

PubMed

Helms, Eric R; Aragon, Alan A; Fitschen, Peter J

2014-01-01

The popularity of natural bodybuilding is increasing; however, evidence-based recommendations for it are lacking. This paper reviewed the scientific literature relevant to competition preparation on nutrition and supplementation, resulting in the following recommendations. Caloric intake should be set at a level that results in bodyweight losses of approximately 0.5 to 1%/wk to maximize muscle retention. Within this caloric intake, most but not all bodybuilders will respond best to consuming 2.3-3.1 g/kg of lean body mass per day of protein, 15-30% of calories from fat, and the reminder of calories from carbohydrate. Eating three to six meals per day with a meal containing 0.4-0.5 g/kg bodyweight of protein prior and subsequent to resistance training likely maximizes any theoretical benefits of nutrient timing and frequency. However, alterations in nutrient timing and frequency appear to have little effect on fat loss or lean mass retention. Among popular supplements, creatine monohydrate, caffeine and beta-alanine appear to have beneficial effects relevant to contest preparation, however others do not or warrant further study. The practice of dehydration and electrolyte manipulation in the final days and hours prior to competition can be dangerous, and may not improve appearance. Increasing carbohydrate intake at the end of preparation has a theoretical rationale to improve appearance, however it is understudied. Thus, if carbohydrate loading is pursued it should be practiced prior to competition and its benefit assessed individually. Finally, competitors should be aware of the increased risk of developing eating and body image disorders in aesthetic sport and therefore should have access to the appropriate mental health professionals.

Rheumatism as perceived by some quotations: as seen by the patient and physician.

PubMed

Lagier, R

1995-12-01

The word "rheumatism", introduced in ancient times, is still used directly or indirectly, in parallel with the terms of the modern nosography. The reasons for this persistence can be sought in the history of the concept, which can be approached via quotations from texts written either by authors who describe popular beliefs or their own sufferings; or by physicians known to have played a prominent role in the individualization of rheumatology. The word "rheumatism" was first used mainly to designate a painful fluxion of the tissues located between the skin and the internal organs. It gradually lost ground to more descriptive terms suggestive of joints. Thus, the concept of "rheumatism" still bears the hallmark of its "popular" roots and is on a level parallel to but distinct from that of modern nosography. Awareness of its origins may improve communication between physicians and patients and also raises questions about the foundations of the concept of "rheumatic disease".

Do food blogs serve as a source of nutritionally balanced recipes? An analysis of 6 popular food blogs.

PubMed

Schneider, Elizabeth P; McGovern, Emily E; Lynch, Colleen L; Brown, Lisa S

2013-01-01

To determine whether sampled food blogs provide nutritionally balanced recipes. Two entree recipes per season, per year (2010-2011) were selected from 6 highly ranked food blogs (n = 96). Food Processor Nutrition and Fitness software was used to analyze sodium, saturated fat, and energy content. Analysis was separated by protein type (vegetarian, poultry, red meat, and seafood). Recipes met energy recommendations but were excessive in saturated fat and sodium. Vegetarian and seafood recipes were significantly lower in risk nutrients compared with red meat and poultry recipes. Red meat recipes were not significantly different from poultry recipes for risk nutrients studied; poultry recipes were higher in sodium and energy compared with red meat recipes. The public should be aware of the nutritional limitations of popular food blogs; dietitians could assist in modifying blog recipes for individuals and partner with bloggers to improve the nutritional profile of recipes. Copyright © 2013 Society for Nutrition Education and Behavior. Published by Elsevier Inc. All rights reserved.

["Grounded theory" develops medicine. Popular research method for exploring human behavior can discover new connections].

PubMed

Thulesius, Hans; Barfod, Toke; Ekström, Helene; Håkansson, Anders

2004-09-30

Grounded theory (GT) is a popular research method for exploring human behavior. GT was developed by the medical sociologists Glaser and Strauss while they studied dying in hospitals in the 1960s resulting in the book "Awareness of dying". The goal of a GT is to generate conceptual theories by using all types of data but without applying existing theories and hypotheses. GT procedures are mostly inductive as opposed to deductive research where hypotheses are tested. A good GT has a core variable that is a central concept connected to many other concepts explaining the main action in the studied area. A core variable answers the question "What's going on?". Examples of core variables are: "Cutting back after a heart attack"--how people adapt to life after a serious illness; and "Balancing in palliative cancer care"--a process of weighing, shifting, compensating and compromising when treating people with a progressive and incurable illness trajectory.

Club drugs: review of the ‘rave’ with a note of concern for the Indian scenario

PubMed Central

Chakraborty, Kaustav; Neogi, Rajarshi; Basu, Debasish

2011-01-01

‘Club drugs’ which include Ecstasy, gamma-hydroxybutyrate (GHB), ketamine, and Rohypnol (flunitrazepam) have become popular with participants in ‘raves’, because they are perceived to enhance energy, endurance, sociability and sexual arousal. These drugs vary in their pharmacologic properties, physiological and psychological effects, and potential consequences. The use of club drugs by young people has increased in the last decade, and continue to get modified and evolve, making them very difficult to monitor. Further, these drugs are not picked up by routine drugs screening procedures, thereby making these popular with the criminals. India, which is in a phase of social transition, also faces this rising menace. Despite the nature and extent of this problem, this area has been under-researched. Data from India are sparse barring a few newspaper and police reports. Keeping abreast of current trends in club drug use prepares the clinician to recognize the clinical effects of club drug use, to manage club drug related emergencies, and to generate social awareness. PMID:21727657

De-biasing the dynamic mode decomposition for applied Koopman spectral analysis of noisy datasets

NASA Astrophysics Data System (ADS)

Hemati, Maziar S.; Rowley, Clarence W.; Deem, Eric A.; Cattafesta, Louis N.

2017-08-01

The dynamic mode decomposition (DMD)—a popular method for performing data-driven Koopman spectral analysis—has gained increased popularity for extracting dynamically meaningful spatiotemporal descriptions of fluid flows from snapshot measurements. Often times, DMD descriptions can be used for predictive purposes as well, which enables informed decision-making based on DMD model forecasts. Despite its widespread use and utility, DMD can fail to yield accurate dynamical descriptions when the measured snapshot data are imprecise due to, e.g., sensor noise. Here, we express DMD as a two-stage algorithm in order to isolate a source of systematic error. We show that DMD's first stage, a subspace projection step, systematically introduces bias errors by processing snapshots asymmetrically. To remove this systematic error, we propose utilizing an augmented snapshot matrix in a subspace projection step, as in problems of total least-squares, in order to account for the error present in all snapshots. The resulting unbiased and noise-aware total DMD (TDMD) formulation reduces to standard DMD in the absence of snapshot errors, while the two-stage perspective generalizes the de-biasing framework to other related methods as well. TDMD's performance is demonstrated in numerical and experimental fluids examples. In particular, in the analysis of time-resolved particle image velocimetry data for a separated flow, TDMD outperforms standard DMD by providing dynamical interpretations that are consistent with alternative analysis techniques. Further, TDMD extracts modes that reveal detailed spatial structures missed by standard DMD.

Optimization of image processing algorithms on mobile platforms

NASA Astrophysics Data System (ADS)

Poudel, Pramod; Shirvaikar, Mukul

2011-03-01

This work presents a technique to optimize popular image processing algorithms on mobile platforms such as cell phones, net-books and personal digital assistants (PDAs). The increasing demand for video applications like context-aware computing on mobile embedded systems requires the use of computationally intensive image processing algorithms. The system engineer has a mandate to optimize them so as to meet real-time deadlines. A methodology to take advantage of the asymmetric dual-core processor, which includes an ARM and a DSP core supported by shared memory, is presented with implementation details. The target platform chosen is the popular OMAP 3530 processor for embedded media systems. It has an asymmetric dual-core architecture with an ARM Cortex-A8 and a TMS320C64x Digital Signal Processor (DSP). The development platform was the BeagleBoard with 256 MB of NAND RAM and 256 MB SDRAM memory. The basic image correlation algorithm is chosen for benchmarking as it finds widespread application for various template matching tasks such as face-recognition. The basic algorithm prototypes conform to OpenCV, a popular computer vision library. OpenCV algorithms can be easily ported to the ARM core which runs a popular operating system such as Linux or Windows CE. However, the DSP is architecturally more efficient at handling DFT algorithms. The algorithms are tested on a variety of images and performance results are presented measuring the speedup obtained due to dual-core implementation. A major advantage of this approach is that it allows the ARM processor to perform important real-time tasks, while the DSP addresses performance-hungry algorithms.

Driver sleepiness on YouTube: A content analysis.

PubMed

Hawkins, A N; Filtness, A J

2017-02-01

Driver sleepiness is a major contributor to severe crashes and fatalities on our roads. Many people continue to drive despite being aware of feeling tired. Prevention relies heavily on education campaigns as it is difficult to police driver sleepiness. The video sharing social media site YouTube is extremely popular, particularly with at risk driver demographics. Content and popularity of uploaded videos can provide insight into the quality of publicly accessible driver sleepiness information. The purpose of this research was to answer two questions; firstly, how prevalent are driver sleepiness videos on YouTube? And secondly, what are the general characteristics of driver sleepiness videos in terms of (a) outlook on driver sleepiness, (b) tone, (c) countermeasures to driver sleepiness, and, (d) driver demographics. Using a keywords search, 442 relevant videos were found from a five year period (2nd December 2009-2nd December 2014). Tone, outlook, and countermeasure use were thematically coded. Driver demographic and video popularity data also were recorded. The majority of videos portrayed driver sleepiness as dangerous. However, videos that had an outlook towards driver sleepiness being amusing were viewed more often and had more mean per video comments and likes. Humorous videos regardless of outlook, were most popular. Most information regarding countermeasures to deal with driver sleepiness was accurate. Worryingly, 39.8% of videos with countermeasure information contained some kind of ineffective countermeasure. The use of humour to convey messages about the dangers of driver sleepiness may be a useful approach in educational interventions. Copyright © 2015 Elsevier Ltd. All rights reserved.

Balancing the popularity bias of object similarities for personalised recommendation

NASA Astrophysics Data System (ADS)

Hou, Lei; Pan, Xue; Liu, Kecheng

2018-03-01

Network-based similarity measures have found wide applications in recommendation algorithms and made significant contributions for uncovering users' potential interests. However, existing measures are generally biased in terms of popularity, that the popular objects tend to have more common neighbours with others and thus are considered more similar to others. Such popularity bias of similarity quantification will result in the biased recommendations, with either poor accuracy or poor diversity. Based on the bipartite network modelling of the user-object interactions, this paper firstly calculates the expected number of common neighbours of two objects with given popularities in random networks. A Balanced Common Neighbour similarity index is accordingly developed by removing the random-driven common neighbours, estimated as the expected number, from the total number. Recommendation experiments in three data sets show that balancing the popularity bias in a certain degree can significantly improve the recommendations' accuracy and diversity simultaneously.

Assessing the Prevalence of Traumatic Head Injury amongst Recreational Surfers in the United States.

PubMed

Swinney, Christian

2015-12-01

Surfing is a popular recreational sport that carries a substantial risk of injury. Although head injuries are frequently documented in the surfing population, an in depth assessment of the prevalence of surfing-related head injury has not been reported. A web-based survey was conducted in May of 2015. Participants were asked a series of questions regarding surfing-related injuries and demographic characteristics. A total of 50 responses were obtained, of which 35 (70%) reported sustaining a head injury. The most common injury was laceration of the head/face (n=27), followed by concussion (n=13). Other injuries, such as skull fracture and broken nose, were also reported. Only 2 of the 50 participants reported wearing a protective helmet. Neurosurgical intervention was required in 2 instances. Increased emphasis on preventative measures by the medical community may reduce the future incidence of such injuries. Medical professionals should be aware of the most common forms of injury sustained by the surfing population in order to better recognize and treat these conditions.

From reproduction to reinvention. Women's roles in African cities.

PubMed

Simone, A

1995-01-01

African governments are expressing a new awareness that interventions focused on women's health, education, political participation, and human rights are essential to the control of population growth. Lacking, however, are formal models of innovative techniques for mobilizing endogenous resource bases and maximizing popular participation. Marginalized from social and economic development, African urban women have been able to elaborate new forms of social economies and reciprocal interaction that merit attention. In the shift from the household production and reproduction characteristic of parochial rural economies to the cross-circuitry of urban trade, women have facilitated the formation of interhousehold alliances and the sharing of opportunities and resources essential to urban survival. Because women tend to operate in informal contexts outside the realm of bureaucratic control, they have been able to improvise new forms of solidarity, information exchange, and income generation. Moreover, through their ability to link disparate households, compounds, and neighborhoods, women are evolving new processes of institutional reform that cut across territory, class position, and other forms of stratification.

From agricultural fields to urban asphalt: the role of worker education to promote California's heat illness prevention standard.

PubMed

Riley, Kevin; Delp, Linda; Cornelio, Deogracia; Jacobs, Sarah

2012-01-01

This article describes an innovative approach to reach and educate workers and worker advocates about California's outdoor heat illness prevention standard. In 2010, Cal/OSHA initiated a statewide education campaign to reduce heat-related illnesses and fatalities and increase awareness of the standard's requirements. In Southern California, the UCLA Labor Occupational Safety and Health Program (LOSH) focused on three principal strategies of community-based outreach, popular education, and organizational capacity building. Central to the LOSH approach was the integration of health promotores into core program planning and training activities and the expansion of campaign activities to a wide variety of rural and urban workers. We describe each of these strategies and analyze the possibilities and constraints of worker education to support implementation of this standard, particularly given the vulnerabilities of the impacted workforce, the often precarious nature of employment arrangements for these workers, and the resource limitations of Cal/OSHA.

Deep learning decision fusion for the classification of urban remote sensing data

NASA Astrophysics Data System (ADS)

Abdi, Ghasem; Samadzadegan, Farhad; Reinartz, Peter

2018-01-01

Multisensor data fusion is one of the most common and popular remote sensing data classification topics by considering a robust and complete description about the objects of interest. Furthermore, deep feature extraction has recently attracted significant interest and has become a hot research topic in the geoscience and remote sensing research community. A deep learning decision fusion approach is presented to perform multisensor urban remote sensing data classification. After deep features are extracted by utilizing joint spectral-spatial information, a soft-decision made classifier is applied to train high-level feature representations and to fine-tune the deep learning framework. Next, a decision-level fusion classifies objects of interest by the joint use of sensors. Finally, a context-aware object-based postprocessing is used to enhance the classification results. A series of comparative experiments are conducted on the widely used dataset of 2014 IEEE GRSS data fusion contest. The obtained results illustrate the considerable advantages of the proposed deep learning decision fusion over the traditional classifiers.

Direct reimbursement. The future for organized dentistry.

PubMed

Paul, D P

2001-10-01

Direct reimbursement, or DR, has been a popular topic in organized dentistry for much of the last decade, and the concept is beginning to be more widely known. This article explores the underpinnings of and future for DR. TYPES OF LITERATURE REVIEWED: This article is based on an online review of the dental, medical and business literature. The author explores the advantages of DR for patients, employers and dentists. He also presents purported disadvantages of DR, and refutes them. Organized dentistry's marketing efforts and the importance of third-party administrators also are examined. During the next several years, DR has the potential to become the vehicle of choice for financing much of the dental care provided in the United States. Dentists need to become more aware of what DR is and what it can offer the public. They then will be better able to promote DR, which is a significantly better payment system for dental care than any other available today.

Biased but in Doubt: Conflict and Decision Confidence

PubMed Central

De Neys, Wim; Cromheeke, Sofie; Osman, Magda

2011-01-01

Human reasoning is often biased by intuitive heuristics. A central question is whether the bias results from a failure to detect that the intuitions conflict with traditional normative considerations or from a failure to discard the tempting intuitions. The present study addressed this unresolved debate by using people's decision confidence as a nonverbal index of conflict detection. Participants were asked to indicate how confident they were after solving classic base-rate (Experiment 1) and conjunction fallacy (Experiment 2) problems in which a cued intuitive response could be inconsistent or consistent with the traditional correct response. Results indicated that reasoners showed a clear confidence decrease when they gave an intuitive response that conflicted with the normative response. Contrary to popular belief, this establishes that people seem to acknowledge that their intuitive answers are not fully warranted. Experiment 3 established that younger reasoners did not yet show the confidence decrease, which points to the role of improved bias awareness in our reasoning development. Implications for the long standing debate on human rationality are discussed. PMID:21283574

Good Gay Buddies for Lifetime: Homosexually Themed Discourse and the Construction of Heteromasculinity Among Chinese Urban Youth.

PubMed

Wei, Wei

2017-01-01

Starting as an Internet meme, the homosexually themed gao-ji discourse recently became popular among Chinese urban youth in describing intimate relationships among heterosexual men. Positioned within a body of scholarship on the interplay between language, homophobia, and the construction of heteromasculinity, this article suggests that the gao-ji discourse manifests a form of male homosociality, through which new boundaries of Chinese heteromasculinity may be renegotiated. Based on qualitative interviews with college students, the article first tracks the genealogy of the gao-ji discourse in the wake of China's booming Internet culture. The main body focuses on unpacking the daily use of the gao-ji discourse, with an attention to the two latent functions it serves (i.e., expanding heteromasculine behaviors and reiterating heteromasculine identities). In conclusion, I argue that the prevalence of the gao-ji discourse mainly resolves straight men's anxieties against the background of growing public awareness of homosexuality; therefore, it cannot necessarily translate into social acceptance of homosexuality.

Using Web GIS "Climate" for Adaptation to Climate Change

NASA Astrophysics Data System (ADS)

Gordova, Yulia; Martynova, Yulia; Shulgina, Tamara

2015-04-01

A work is devoted to the application of an information-computational Web GIS "Climate" developed by joint team of the Institute of Monitoring of Climatic and Ecological Systems SB RAS and Tomsk State University to raise awareness about current and future climate change as a basis for further adaptation. Web-GIS "Climate» (http://climate.scert.ru/) based on modern concepts of Web 2.0 provides opportunities to study regional climate change and its consequences by providing access to climate and weather models, a large set of geophysical data and means of processing and visualization. Also, the system is used for the joint development of software applications by distributed research teams, research based on these applications and undergraduate and graduate students training. In addition, the system capabilities allow creating information resources to raise public awareness about climate change, its causes and consequences, which is a necessary step for the subsequent adaptation to these changes. Basic information course on climate change is placed in the public domain and is aimed at local population. Basic concepts and problems of modern climate change and its possible consequences are set out and illustrated in accessible language. Particular attention is paid to regional climate changes. In addition to the information part, the course also includes a selection of links to popular science network resources on current issues in Earth Sciences and a number of practical tasks to consolidate the material. These tasks are performed for a particular territory. Within the tasks users need to analyze the prepared within the "Climate" map layers and answer questions of direct interest to the public: "How did the minimum value of winter temperatures change in your area?", "What are the dynamics of maximum summer temperatures?", etc. Carrying out the analysis of the dynamics of climate change contributes to a better understanding of climate processes and further adaptation. Passing this course raises awareness of the general public, as well as prepares the user for subsequent registration in the system and work with its tools in conducting independent research. This work is partially supported by SB RAS project VIII.80.2.1, RFBR grants 13-05-12034 and 14-05-00502.

Dikir Farmasi: folk songs for health education

PubMed Central

Bahri, Salmah; Lee, Kah Seng; Adenan, Mohammad Aswady; Murugiah, Muthu Kumar; Khan, Tahir Mehmood; Neoh, Chin Fen; Long, Chiau Ming

2016-01-01

Abstract In an effort to enhance public awareness, we develop Dikir Farmasi as an innovative approach to deliver health information. Dikir Farmasi combines the elements of dikir barat (a type of traditional folk song rhythm) and traditional sketches which are popular in the state of Kelantan, Malaysia. These sketches and dikir barat rhythmic songs, with lyrics touch on issues such as drug abuse and regulation are presented in an entertaining and humorous way. Health promotion messages are disseminated using Dikir Farmasi in the form of compact disks, video compact disks, stage performance, exhibition, social media, printed media (signboard, brochure and flyer). PMID:27695527

Crowdfunding Astronomy Outreach Projects: Lessons learned from the UNAWE crowdfunding campaign

NASA Astrophysics Data System (ADS)

Ashton, A. J., Heenatigala, T.; Russo, P.

2014-12-01

In recent years, crowdfunding has become a popular method of funding new technology or entertainment products, or artistic projects. The idea is that people or projects ask for many small donations from individuals who support the proposed work, rather than a large amount from a single source. Crowdfunding is usually done via an online portal or platform which handles the financial transactions involved. The Universe Awareness (UNAWE) programme decided to undertake a Kickstarter1 crowdfunding campaign centring on the resource Universe in a Box. In this article we present the lessons learned and best practices from that campaign.

The research of computer network security and protection strategy

NASA Astrophysics Data System (ADS)

He, Jian

2017-05-01

With the widespread popularity of computer network applications, its security is also received a high degree of attention. Factors affecting the safety of network is complex, for to do a good job of network security is a systematic work, has the high challenge. For safety and reliability problems of computer network system, this paper combined with practical work experience, from the threat of network security, security technology, network some Suggestions and measures for the system design principle, in order to make the masses of users in computer networks to enhance safety awareness and master certain network security technology.

Real time emotion aware applications: a case study employing emotion evocative pictures and neuro-physiological sensing enhanced by Graphic Processor Units.

PubMed

Konstantinidis, Evdokimos I; Frantzidis, Christos A; Pappas, Costas; Bamidis, Panagiotis D

2012-07-01

In this paper the feasibility of adopting Graphic Processor Units towards real-time emotion aware computing is investigated for boosting the time consuming computations employed in such applications. The proposed methodology was employed in analysis of encephalographic and electrodermal data gathered when participants passively viewed emotional evocative stimuli. The GPU effectiveness when processing electroencephalographic and electrodermal recordings is demonstrated by comparing the execution time of chaos/complexity analysis through nonlinear dynamics (multi-channel correlation dimension/D2) and signal processing algorithms (computation of skin conductance level/SCL) into various popular programming environments. Apart from the beneficial role of parallel programming, the adoption of special design techniques regarding memory management may further enhance the time minimization which approximates a factor of 30 in comparison with ANSI C language (single-core sequential execution). Therefore, the use of GPU parallel capabilities offers a reliable and robust solution for real-time sensing the user's affective state. Copyright © 2012 Elsevier Ireland Ltd. All rights reserved.

Government and Public Awareness of Space Weather

NASA Astrophysics Data System (ADS)

Lanzerotti, Louis J.

2011-07-01

Solar cycle 24 continues to provide confusion in its start and its unsteady rise toward an uncertain maximum. Nevertheless, many entities, including the popular press and influential government agencies, are becoming more aware of the effects of the Sun and the near-Earth space environment on essential modern-day technologies. Within the past 6 months, news articles in the printed and digital press have included such headlines as "Solar storm delivers glancing blow to Earth—and a warning" (Christian Science Monitor, 9 June 2011), "Magnetic north pole shifts, forces runway closures at Florida airport" (http://FoxNews.com, 6 January 2011), "Major solar flare erupts, may make auroras visible in northern U.S." (SPACE.com, 10 March 2011, but picked up by FoxNews.com and Yahoo News), and "As the sun awakens, the power grid stands vulnerable" (Washington Post, 20 June 2011). All such news stories for the general public are a welcome recognition that weather in space can have important implications for human activities, including the performance—and even survivability—of some technologies.

meeting summary 10th AMS Symposium on Education.

NASA Astrophysics Data System (ADS)

Smith, D. R.; Hayes, M. C.; Ramamurthy, M. K.; Zeitler, J. W.; Murphy, K. A.; Croft, P. J.; Nese, J. M.; Friedman, H. A.; Robinson, H. W.; Thormeyer, C. D.; Ruscher, P. A.; Pandya, R. E.

2001-12-01

The American Meteorological Society held its 10th Symposium on Education in conjunction with the 82nd Annual Meeting in Albuquerque, New Mexico. The theme of 2001's symposium was enhancing public awareness of the atmospheric and oceanic environments. Thirty-six oral presentations and 38 poster presentations summarized a variety of educational programs or examined educational issues at both the precollege and university levels. There was a special session on increasing awareness of meteorology and oceanography through popular and informal educational activities, as well as a joint session with the 17th International Conference on Interactive Information and Processing Systems (IIPS) for Meteorology, Oceanography, and Hydrology on using the World Wide Web to deliver information pertaining to the atmosphere, oceans, and coastal zone. Over 200 people representing a wide spectrum of the Society attended one or more of the sessions in this 2-day conference. The program for the 10th Symposium on Education can be viewed in the November 2000 issue of the Bulletin.

A Hybrid Neural Network Model for Sales Forecasting Based on ARIMA and Search Popularity of Article Titles.

PubMed

Omar, Hani; Hoang, Van Hai; Liu, Duen-Ren

2016-01-01

Enhancing sales and operations planning through forecasting analysis and business intelligence is demanded in many industries and enterprises. Publishing industries usually pick attractive titles and headlines for their stories to increase sales, since popular article titles and headlines can attract readers to buy magazines. In this paper, information retrieval techniques are adopted to extract words from article titles. The popularity measures of article titles are then analyzed by using the search indexes obtained from Google search engine. Backpropagation Neural Networks (BPNNs) have successfully been used to develop prediction models for sales forecasting. In this study, we propose a novel hybrid neural network model for sales forecasting based on the prediction result of time series forecasting and the popularity of article titles. The proposed model uses the historical sales data, popularity of article titles, and the prediction result of a time series, Autoregressive Integrated Moving Average (ARIMA) forecasting method to learn a BPNN-based forecasting model. Our proposed forecasting model is experimentally evaluated by comparing with conventional sales prediction techniques. The experimental result shows that our proposed forecasting method outperforms conventional techniques which do not consider the popularity of title words.

A Hybrid Neural Network Model for Sales Forecasting Based on ARIMA and Search Popularity of Article Titles

PubMed Central

Omar, Hani; Hoang, Van Hai; Liu, Duen-Ren

2016-01-01

Enhancing sales and operations planning through forecasting analysis and business intelligence is demanded in many industries and enterprises. Publishing industries usually pick attractive titles and headlines for their stories to increase sales, since popular article titles and headlines can attract readers to buy magazines. In this paper, information retrieval techniques are adopted to extract words from article titles. The popularity measures of article titles are then analyzed by using the search indexes obtained from Google search engine. Backpropagation Neural Networks (BPNNs) have successfully been used to develop prediction models for sales forecasting. In this study, we propose a novel hybrid neural network model for sales forecasting based on the prediction result of time series forecasting and the popularity of article titles. The proposed model uses the historical sales data, popularity of article titles, and the prediction result of a time series, Autoregressive Integrated Moving Average (ARIMA) forecasting method to learn a BPNN-based forecasting model. Our proposed forecasting model is experimentally evaluated by comparing with conventional sales prediction techniques. The experimental result shows that our proposed forecasting method outperforms conventional techniques which do not consider the popularity of title words. PMID:27313605

Situation awareness and trust in computer-based procedures in nuclear power plant operations

DOE Office of Scientific and Technical Information (OSTI.GOV)

Throneburg, E. B.; Jones, J. M.

2006-07-01

Situation awareness and trust are two issues that need to be addressed in the design of computer-based procedures for nuclear power plants. Situation awareness, in relation to computer-based procedures, concerns the operators' knowledge of the plant's state while following the procedures. Trust concerns the amount of faith that the operators put into the automated procedures, which can affect situation awareness. This paper first discusses the advantages and disadvantages of computer-based procedures. It then discusses the known aspects of situation awareness and trust as applied to computer-based procedures in nuclear power plants. An outline of a proposed experiment is then presentedmore » that includes methods of measuring situation awareness and trust so that these aspects can be analyzed for further study. (authors)« less

Energy Modeling of IoT Mobile Terminals on WiFi Environmental Impacts †.

PubMed

Sun, Yuxia; Chen, Junxian; Tang, Yong; Chen, Yanjia

2018-05-28

With the popularity of various IoT mobile terminals such as mobile phones and sensors, the energy problems of IoT mobile terminals have attracted increasingly more attention. In this paper, we explore the impacts of some important factors of WiFi environments on the energy consumption of mobile phones, which are typical IoT end devices. The factors involve the WiFi signal strength under good signal conditions, the type and the amount of protocol packets that are initiated by WiFi APs (Access Points) to maintain basic network communication with the phones. Controlled experiments are conducted to quantitatively study the phone energy impacts by the above WiFi environmental factors. To describe such impacts, we construct a time-based signal strength-aware energy model and packet type/amount-aware energy models. The models constructed in the paper corroborate the following user experience on phone energy consumption: (1) a phone's energy is drawn faster under higher WiFi signal strengths than under lower ones even in normal signal conditions; (2) phones consume energy faster in a public WiFi network than in a private one even in the basic phone state. The energy modeling methods proposed in the paper enable ordinary developers to analyze phone energy draw conveniently by utilizing inexpensive power meters as measurement tools. The modeling methods are general and are able to be used for phones of any type and any platform.

Delivery of video-on-demand services using local storages within passive optical networks.

PubMed

Abeywickrama, Sandu; Wong, Elaine

2013-01-28

At present, distributed storage systems have been widely studied to alleviate Internet traffic build-up caused by high-bandwidth, on-demand applications. Distributed storage arrays located locally within the passive optical network were previously proposed to deliver Video-on-Demand services. As an added feature, a popularity-aware caching algorithm was also proposed to dynamically maintain the most popular videos in the storage arrays of such local storages. In this paper, we present a new dynamic bandwidth allocation algorithm to improve Video-on-Demand services over passive optical networks using local storages. The algorithm exploits the use of standard control packets to reduce the time taken for the initial request communication between the customer and the central office, and to maintain the set of popular movies in the local storage. We conduct packet level simulations to perform a comparative analysis of the Quality-of-Service attributes between two passive optical networks, namely the conventional passive optical network and one that is equipped with a local storage. Results from our analysis highlight that strategic placement of a local storage inside the network enables the services to be delivered with improved Quality-of-Service to the customer. We further formulate power consumption models of both architectures to examine the trade-off between enhanced Quality-of-Service performance versus the increased power requirement from implementing a local storage within the network.

Decreasing Risky Behavior on Social Network Sites: The Impact of Parental Involvement in Secondary Education Interventions.

PubMed

Vanderhoven, Ellen; Schellens, Tammy; Valcke, Martin

2016-06-01

Teenagers face significant risks when using increasingly popular social network sites. Prevention and intervention efforts to raise awareness about these risks and to change risky behavior (so-called "e-safety" interventions) are essential for the wellbeing of these minors. However, several studies have revealed that while school interventions often affect awareness, they have only a limited impact on pupils' unsafe behavior. Utilizing the Theory of Planned Behavior and theories about parental involvement, we hypothesized that involving parents in an e-safety intervention would positively influence pupils' intentions and behavior. In a quasi-experimental study with pre- and post-test measures involving 207 pupils in secondary education, we compared the impact of an intervention without parental involvement with one that included active parental involvement by means of a homework task. We found that whereas parental involvement was not necessary to improve the intervention's impact on risk awareness, it did change intentions to engage in certain unsafe behavior, such as posting personal and sexual information on the profile page of a social network site, and in reducing existing problematic behavior. This beneficial impact was particularly evident for boys. These findings suggest that developing prevention campaigns with active parental involvement is well worth the effort. Researchers and developers should therefore focus on other efficient strategies to involve parents.

Popular culture and the "new human condition": Catastrophe narratives and climate change

NASA Astrophysics Data System (ADS)

Bulfin, Ailise

2017-09-01

Striking popular culture images of burnt landscapes, tidal waves and ice-bound cities have the potential to dramatically and emotively convey the dangers of climate change. Given that a significant number of people derive a substantial proportion of their information on the threat of climate change, or the ;new human condition;, from popular culture works such as catastrophe movies, it is important that an investigation into the nature of the representations produced be embedded in the attempt to address the issue. What climate change-related messages may be encoded in popular films, television and novels, how are they being received, and what effects may they have? This article adopts the cultural studies perspective that popular culture gives us an important means by which to access the ;structures of feeling; that characterise a society at a particular historic juncture: the views held and emotional states experienced by significant amounts of people as evident in disparate forms of cultural production. It further adopts the related viewpoint that popular culture has an effect upon the society in which it is consumed, as well as reflecting that society's desires and concerns - although the nature of the effect may be difficult to quantify. From this position, the article puts forward a theory on the role of ecological catastrophe narratives in current popular culture, before going on to review existing critical work on ecologically-charged popular films and novels which attempts to assess their effects on their audiences. It also suggests areas for future research, such as the prevalent but little studied theme of natural and environmental disaster in late-Victorian science fiction writing. This latter area is of interest because it reveals the emergence of an ecological awareness or structure of feeling as early as the late-nineteenth century, and allows the relationship of this development to environmental policy making to be investigated because of the historical timeframe. Effectively communicating the threat of climate change and the need to address it, reframing the perspective from a detached and scientifically-articulated problem to one of a human condition - immediate and personal - is on one level a task of narrative, or story-telling, and cultural studies has an important role to play in this and in elucidating the challenges involved. In line with the remit of the special issue in which this article appears, it is written as a review article specifically addressing the question of what cultural studies can contribute to helping to articulate the 'new human condition' of existence under climate change. As such, it offers some initial preliminary readings of popular culture trends, outlines a potential methodology, briefly summarises some effective work already done in the area and suggests further potential avenues of enquiry.

Knowledge, attitude and practice about malaria in south-western Saudi Arabia: A household-based cross-sectional survey.

PubMed

Khairy, Sami; Al-Surimi, Khaled; Ali, Anna; Shubily, Hussam M; Al Walaan, Nisreen; Househ, Mowafa; El-Metwally, Ashraf

This study aimed to assess the level of knowledge, attitudes, and practices (KAP) concerning malaria and malaria prevention among rural populations residing in the southwestern region of Saudi Arabia. This was a household-based cross-sectional survey, using structured questionnaire that was developed and distributed among households selected randomly from 19 villages (clusters) located in a southwestern region of Saudi Arabia, north of the border with Yemen. The data collected were analyzed using SPSS version 20. A majority of respondents (98.4%) reported that they had heard about malaria, but only 21.7% reported that they had sufficient information about the disease. Surprisingly, the most popular source of information was the internet and social media (proportion responding positively in parenthesis) (25.5%), followed by family (21.7%), while information from health facilities contributed only 12.4%. A majority of respondents were aware that malaria is a communicable (89.1%) and deadly (70%) disease; however, only 30.2% of the respondents responded that malaria is a treatable disease. Almost all of the aware respondents (97.5%) were inclined to seek treatment from health facilities, and 63.2% preferred to seek treatment within 24h of presenting with symptoms. Regarding personal precautions, the most common practice adopted by respondents was indoor residual spraying IRS (47.3%), followed by anti-mosquito spraying (29.8%), mosquito bed nets (13.2%) and combined anti-mosquito sprays and nets on windows (4.7%). This KAP study did not show any statistically significant differences in KAP due to age; however the practices of preventive measures against malaria differed significantly by nationality (Saudi versus non-Saudi). We conclude that most populations living in the villages have an acceptable level of knowledge and awareness about malaria and seek timely treatment. However, the positive attitudes and practices in relation to personal protection and prevention measures against malaria require marked improvement. The obvious gap between the knowledge and practice related to malaria prevention requires innovative strategies based on local evidence that well suits the local circumstances to promote and encourage the adoption and practice of personal protective measures. Copyright © 2017 The Authors. Published by Elsevier Ltd.. All rights reserved.

Tackling children's road safety through edutainment: an evaluation of effectiveness.

PubMed

Zeedyk, M S; Wallace, L

2003-08-01

The burgeoning market in electronic media has encouraged a trend toward 'edutainment', where entertaining, media-based materials are used to facilitate educational outcomes. In this study, we evaluated the effectiveness of a video that has recently been released by a popular children's entertainment group to help tackle Britain's poor record on children's road safety. We wished to determine whether the video had an impact on either children's knowledge or parents' awareness of pedestrian skills, when used in a standard home-based fashion. A total of 120 families participated, all of whom had children 5 years of age. Half the families received videos at the beginning of the study, while the other half served as a control group against which to measure change in the treatment group. Data were gathered at baseline and again 1 month later, using a series of tailored questionnaire items. A robust pattern of null findings indicated that the video, when used in this casual fashion, had no educational impact on either parents or children. Crucially, however, parents strongly believed that it had. The discussion explores the implications of such a mismatch and highlights similarities with outcomes of other health education interventions.

Anglophone Popular Culture in the Mexican University English Curriculum.

ERIC Educational Resources Information Center

Zoreda, Margaret Lee

This essay proposes instances of how Anglophone popular culture can offer a place for nurturing critical encounters in the context of learning English. It delineates the theoretical bases that reveal popular culture as a fundamental indicator of society and, using Anglophone movies and stories, analyzes the pedagogical possibilities for…

Invited commentary: Lost in estimation--searching for alternatives to markov chains to fit complex Bayesian models.

PubMed

Molitor, John

2012-03-01

Bayesian methods have seen an increase in popularity in a wide variety of scientific fields, including epidemiology. One of the main reasons for their widespread application is the power of the Markov chain Monte Carlo (MCMC) techniques generally used to fit these models. As a result, researchers often implicitly associate Bayesian models with MCMC estimation procedures. However, Bayesian models do not always require Markov-chain-based methods for parameter estimation. This is important, as MCMC estimation methods, while generally quite powerful, are complex and computationally expensive and suffer from convergence problems related to the manner in which they generate correlated samples used to estimate probability distributions for parameters of interest. In this issue of the Journal, Cole et al. (Am J Epidemiol. 2012;175(5):368-375) present an interesting paper that discusses non-Markov-chain-based approaches to fitting Bayesian models. These methods, though limited, can overcome some of the problems associated with MCMC techniques and promise to provide simpler approaches to fitting Bayesian models. Applied researchers will find these estimation approaches intuitively appealing and will gain a deeper understanding of Bayesian models through their use. However, readers should be aware that other non-Markov-chain-based methods are currently in active development and have been widely published in other fields.

Temporal Associations of Popularity and Alcohol Use Among Middle School Students

PubMed Central

Tucker, Joan S.; Miles, Jeremy N. V.; D’Amico, Elizabeth J.; Zhou, Annie J.; Green, Harold D.; Shih, Regina A.

2012-01-01

Purpose The goal of this study is to better understand the longitudinal cross-lagged associations between popularity, assessed through self-rating and peer nominations, and alcohol use among middle school students. Methods The analytic sample is 1,835 6th–8th grade students who were initially recruited from three California middle schools and surveyed in the fall and spring semesters of two academic years. Students reported on their background characteristics, past month alcohol use, and perceived popularity. Additionally, students provided school-based friendship nominations, which were used to calculate peer-nominated popularity. A cross-lagged regression approach within a structural equation modeling framework was used to examine the longitudinal relationship between popularity (self-rated and peer-nominated) and alcohol use. Results There was a statistically significant (p = 0.024) association between peer-nominated popularity and the probability of alcohol consumption at the subsequent survey, but not vice versa. Our results suggest that in a scenario where 8% of students are past month drinkers, each increase of 5 friendship nominations is associated with a 30% greater risk of being a current drinker at the next wave. We found no evidence of longitudinal associations between past month alcohol consumption and self-rated popularity. Conclusions Popularity is a risk factor for drinking during the middle school years, with peer-nominated popularity being more predictive of use than self-perceptions of popularity. To inform alcohol prevention efforts for middle school students, additional research is needed to better understand why adolescents with a larger number of school-based friendship ties are more inclined to drink. PMID:23260843

Troubling the Discourse of Both/And: Technologies of Neoliberal Governance in Community-Based Educational Spaces

ERIC Educational Resources Information Center

Nygreen, Kysa

2017-01-01

This article traces the work of community-based popular educators with an explicit commitment to "Freirean" popular education as they shifted from teaching in a community-based setting to an after-school program focused on standardized test-preparation. Drawing from ethnographic observation and interviews, it examines educators'…

Substance Use among Middle School Students: Associations with Self-Rated and Peer-Nominated Popularity

PubMed Central

Tucker, Joan S.; Green, Harold D.; Zhou, Annie J.; Miles, Jeremy N. V.; Shih, Regina A.; D'Amico, Elizabeth J.

2010-01-01

Associations of popularity with adolescent substance use were examined among 1,793 6th-8th grade students who completed an in-school survey. Popularity was assessed through both self-ratings and peer nominations. Students who scored higher on either measure of popularity were more likely to be lifetime cigarette smokers, drinkers, and marijuana users, as well as past month drinkers. Self-rated popularity was positively associated with past month marijuana use and heavy drinking, and peer-nominated popularity showed a quadratic association with past month heavy drinking. These results extend previous work and highlight that popularity, whether based on self-perceptions or peer friendship nominations, is a risk factor for substance use during middle school. Given the substantial increase in peer influence during early adolescence, prevention program effectiveness may be enhanced by addressing popularity as a risk factor for substance use or working with popular students to be peer leaders to influence social norms and promote healthier choices. PMID:20580420

Adverse effects of concentrated green tea extracts.

PubMed

Schönthal, Axel H

2011-06-01

A myriad of health claims are being made in favor of the consumption of green tea. However, mostly due to the easy availability and greater than ever popularity of highly concentrated green tea extracts, sometimes combined with an attitude of more-is-better, certain health risks of green tea consumption have begun to emerge. Among such risks are the possibility of liver damage, the potential to interact with prescription drugs to alter their therapeutic efficacy, and the chance to cause harm when combined with other highly popular herbal remedies. This review will summarize documented examples of adverse effects of green tea in humans, and will discuss risks of copious consumption of highly concentrated green tea extracts as indicated by studies in animals. While there is no intention to minimize any of the scientifically established benefits of the use of green tea, the purpose of this review is to focus primarily on the potential for adverse effects and raise awareness of the rare, yet under-appreciated risks. Copyright © 2011 WILEY-VCH Verlag GmbH & Co. KGaA, Weinheim.

Skull fracture with effacement of the superior sagittal sinus following drone impact: a case report.

PubMed

Chung, Lawrance K; Cheung, Yuri; Lagman, Carlito; Au Yong, Nicholas; McBride, Duncan Q; Yang, Isaac

2017-09-01

The popularity of unmanned aerial vehicles, or drones, raises safety concerns as they become increasingly common for commercial, personal, and recreational use. Collisions between drones and people may result in serious injuries. A 13-year-old male presented with a comminuted depressed skull fracture causing effacement of the superior sagittal sinus secondary to a racing drone impact. The patient experienced a brief loss of consciousness and reported lower extremity numbness and weakness after the accident. Imaging studies revealed bone fragments crossing the superior sagittal sinus with a short, focal segment of blood flow interruption. Neurosurgical intervention was deferred given the patient's improving neurological deficits, and the patient was treated conservatively. He was discharged home in stable condition. Drones may represent a hazard when operated inappropriately due to their capacity to fly at high speeds and altitudes. Impacts from drones can carry enough force to cause skull fractures and significant head injuries. The rising popularity of drones likely translates to an increased incidence of drone-related injuries. Thus, clinicians should be aware of this growing trend.

Teaching corner: raising the bar: ethical considerations of medical student preparation for short-term immersion experiences.

PubMed

Kittle, Nathan; McCarthy, Virginia

2015-03-01

Short-term international medical outreach experiences are becoming more popular among medical students. As the popularity of these trips grows, participants, scholars, and institutions have become more aware of the potential pitfalls of such experiences. Loyola University Chicago Stritch School of Medicine (SSOM) has an approximately 20-year international service immersion (ISI) program that has sent more than 1,400 participants to more than 30 countries. Recently, ISI programming has been adjusted to provide students more formal sessions exploring the ethics of the ISI trips. Students are required to attend both pre- and post-trip educational sessions covering a wide range of relevant global health topics as well as participating in in-country reflections and post-trip debriefings. This recent adjustment has evolved further to become the foundation for the SSOM's four-year Global Health Honors program that not only encourages an ethical foundation for the student's ISI experience but also hopes to provide a foundation for students as they look toward a future career in global health.

Perceived Efficacy and Intentions Regarding Seeking Mental Healthcare: Impact of Deepika Padukone, A Bollywood Celebrity's Public Announcement of Struggle with Depression.

PubMed

Jain, Parul; Pandey, Uma Shankar; Roy, Enakshi

2017-08-01

The current research examines the impact of Deepika Padukone's (one of the most popular Bollywood celebrities) public announcement of struggle with depression on people's perceived efficacy and intentions to seek help for mental healthcare. A survey conducted with 206 participants from India, the country with the highest depression rates in the world, revealed that parasocial interaction with the celebrity mediated the effect of exposure on intentions and efficacy perceptions regarding seeking mental healthcare. Our study expands the research on celebrity influence on health conditions in an international realm and in a mental health context. The findings have immense practical implications and may raise awareness about mental health in India given the popularity and reach of Bollywood among audiences in India and beyond, the level of stigmatization attached to mental health issues in India, and the lack of available resources for care. Theoretically, the study explores processes and effects of involvement with a celebrity and discusses potential implications for the behaviors related to health.

A Project Addressing Educational Leaders' Awareness of Literature-Based Best Practices in Supporting Student Attendance

ERIC Educational Resources Information Center

Dewey, Connie; Aaron, Bonnie; Miller, Cathy

2012-01-01

This report describes a problem-based learning project focusing on superintendents' awareness of literature-based best practices in supporting student attendance. The project focused on two guiding questions: Do educational leaders have awareness of literature-based practices and strategies that increase student attendance? Do educational…

Release the Dragon: The Role of Popular Culture in Children's Stories

ERIC Educational Resources Information Center

Urbach, Jennifer; Eckhoff, Angela

2012-01-01

Young learners come to the school environment with myriad literacy experiences, some of which are inevitably based in popular culture. While literacy knowledge drawn from experiences with popular culture has traditionally been viewed as less important than academic literacy, educators wishing to create classrooms that value all children need to…

Dimensions of Social Status in Preadolescent Peer Groups: Likability, Perceived Popularity, and Social Dominance.

ERIC Educational Resources Information Center

Lease, A. Michele; Musgrove, Karen T.; Axelrod, Jennifer L.

2002-01-01

This study developed and examined a multidimensional, interdisciplinary model of social status among 487 fourth- through sixth-grade students. Seven subtypes were identified based on dimensions of likability, perceived popularity, and social dominance (high status, perceived popular/dominant, well-liked/dominant, average, low dominant/unpopular,…

Boosting health insurance coverage in developing countries: do conditional cash transfer programmes matter in Mexico?

PubMed

Biosca, Olga; Brown, Heather

2015-03-01

Achieving universal health insurance coverage is a goal for many developing countries. Even when universal health insurance programmes are in place, there are significant barriers to reaching the lowest socio-economic groups such as a lack of awareness of the programmes or knowledge of the benefits to participating in the insurance market. Conditional cash transfer (CCT) programmes can encourage participation through mandatory health education classes, increased contact with the health care system and cash payments to reduce costs of participating in the insurance market. To explore if participation in a CCT programme in Mexico, Oportunidades, is significantly associated with self-reported enrolment in a public health insurance programme. Cross-sectional data from 2007 collected on 29 595 Mexican households where the household head is aged between ages 15 and 60 were analysed. A logit model was used to estimate the association between Oportunidades participation and awareness of enrolment in a public health insurance programme. Participation in the Oportunidades programme is associated with a 25% higher likelihood of being actively aware of enrolment in Seguro Popular, a public health insurance scheme for the lowest socio-economic groups. Participation in the Oportunidades CCT programme is positively associated with awareness of enrolment in public health insurance. CCT programmes may be used to promote participation of the lowest socio-economic groups in universal public health insurance systems. This is crucial to achieving universal health insurance coverage in developing countries. Published by Oxford University Press in association with The London School of Hygiene and Tropical Medicine © The Author 2014; all rights reserved.

Examining the Social-Emotional Impact of a Brief Mindfulness Program for Students in Special Education

ERIC Educational Resources Information Center

Cevasco, Molly

2017-01-01

As the popularity of both clinic- and school-based mindfulness-based interventions (MBI's) has grown, high quality empirical support for the efficacy of these interventions has been limited. School-based MBI's are gaining popularity as components of strong social-emotional learning curricula, and they are typically delivered as part of a universal…

Training English Language Pre-Service Teachers Using a Team Based Learning Approach

ERIC Educational Resources Information Center

Samad, Arshad Abd; Husein, Hawanum; Rashid, Juridah Md; Rahman, Sharifah Zainab Syd Abd

2015-01-01

Team Based Learning which focuses on enhancing positive group dynamics is a relatively popular instructional approach in several disciplines such as Health Sciences and Business but has yet to gain popularity in Education. This paper examines the use of Team Based Learning in teacher training as well as the receptiveness towards the approach as…

[Effect of two-level community-based health education pattern on schistosomiasis control].

PubMed

Xia, Zhang; He-Hua, Hu; Xiong, Liu; Hua-Ming, Zhang; Shi-Hao, He; Chuan-Yun, Xiao; Rong, Tian; Wei-Rong, Zhang; Cai-Xia, Cui; Xiao-Hong, Wen; Jun, Liu; Li-Ying, Yang; Mei, Chen; Chun-Li, Cao; Shi-Zhu, Li

2016-06-24

To implement a two-level community-based health education pattern of schistosomiasis in residents of endemic areas in marshland and lake regions, so as to explore the suitable pattern of health education under hypo-endemic situation. Two schistosomiasis endemic villages in Jiangling County, Hubei Province were collected as study areas, and among which, one village was treated as an intervention group, where the two-level community-based health education pattern as well as regular control measures was implemented; the other village was a control group, where only regular control measures were implemented. The awareness rates on schistosomiasis control, the rates of correct behavior and the compliance rates of examination, treatment and chemotherapy of the two groups before and after the intervention were compared. According to the results of the baseline survey in 2014, the awareness rates of schistosomiasis control of the intervention and control groups were 84.00% and 77.45%, respectively, the correct rates of behavior of the two groups were 72.00% and 63.73%, respectively, and the compliance rates of the treatment were 80.36% and 82.28%, respectively, there were no statistically significant differences between all the above rates of the two groups (all P > 0.05). After the intervention of the two-level community-based health education, the correct rates of behavior, and the compliance rates of examination and chemotherapy of the two groups were 92.31% and 80.37%, 95.11% and 82.55%, 84.13% and 63.64%, respectively, and the differences between all the rates above of the two groups were statistically significant (all P < 0.05). When compared to those before intervention, the growing rates of the compliance rates of examination, treatment and chemotherapy of the intervention group were 20.97%, 15.33% and 23.29%, respectively, while those of control group were 14.27%, 4.17%, -3.77%, respectively, the growing rates of the intervention groups were higher than those of the control groups. Through the two-level community-based pattern of health education, the compliance rates of examination and treatment of the residents have improved, and therefore, the pattern is suitable for popularization and application in marshland and lake regions.

The scientific authorship of Doctor Chernoviz, from the popularization of medicine to professional training: the Dicionário de medicina popular, 1842-1890.

PubMed

Medeiros, Aline da Silva

2018-03-01

This article reflects on the scientific authorship of Pedro Luiz Napoleão Chernoviz, based on his Dicionário de medicina popular, which was published in six editions between 1842 and 1890. The first part of the text discusses Chernoviz's position within the regimes of scientific authorship which were present in the medical community in Rio de Janeiro. Next, we analyze the author's arguments justifying a text that popularized medical science while this field strove for exclusivity in the practice of medicine. Finally, we suggest new meanings around Chernoviz's scientific authorship based on how the Dicionário was used and read by an initiated public.

Temporal associations of popularity and alcohol use among middle school students.

PubMed

Tucker, Joan S; Miles, Jeremy N V; D'Amico, Elizabeth J; Zhou, Annie J; Green, Harold D; Shih, Regina A

2013-01-01

The goal of this study is to better understand the longitudinal cross-lagged associations between popularity, assessed through self-rating and peer nominations, and alcohol use among middle school students. The analytical sample comprises 1,835 sixth- to eighth-grade students who were initially recruited from three California middle schools and surveyed in the fall and spring semesters of 2 academic years. Students reported on their background characteristics, past-month alcohol use, and perceived popularity. Additionally, students provided school-based friendship nominations, which were used to calculate peer-nominated popularity. A cross-lagged regression approach within a structural equation modeling framework was used to examine the longitudinal relationship between popularity (self-rated and peer-nominated) and alcohol use. There was a statistically significant (p = .024) association between peer-nominated popularity and the probability of alcohol consumption at the subsequent survey, but not vice versa. Our results suggest that in a scenario where 8% of students are past-month drinkers, each increase of five friendship nominations is associated with a 30% greater risk of being a current drinker at the next wave. We found no evidence of longitudinal associations between past-month alcohol consumption and self-rated popularity. Popularity is a risk factor for drinking during the middle school years, with peer-nominated popularity being more predictive of use than self-perceptions of popularity. To inform alcohol prevention efforts for middle school students, additional research is needed to better understand why adolescents with a larger number of school-based friendship ties are more inclined to drink. Copyright © 2013 Society for Adolescent Health and Medicine. Published by Elsevier Inc. All rights reserved.

Popularity Trajectories and Substance Use in early Adolescence.

PubMed

Moody, James; Brynildsen, Wendy D; Osgood, D Wayne; Feinberg, Mark E; Gest, Scott

2011-05-01

This paper introduces new longitudinal network data from the "Promoting School-Community-University Partnerships to Enhance Resilience" or "PROSPER" peers project. In 28 communities, grade-level sociometric friendship nominations were collected from two cohorts of middle school students as they moved from 6(th), to 9(th) grade. As an illustration and description of these longitudinal network data, this paper describes the school popularity structure, changes in popularity position, and suggests linkages between popularity trajectory and substance use. In the cross-section, we find that the network is consistent with a hierarchical social organization, but exhibits considerable relational change in both particular friends and position at the individual level. We find that both the base level of popularity and the variability of popularity trajectories effect substance use.

Self-awareness assessment during cognitive rehabilitation in children with acquired brain injury: a feasibility study and proposed model of child anosognosia.

PubMed

Krasny-Pacini, Agata; Limond, Jennifer; Evans, Jonathan; Hiebel, Jean; Bendjelida, Karim; Chevignard, Mathilde

2015-01-01

To compare three ways of assessing self-awareness in children with traumatic brain injury (TBI) and to propose a model of child anosognosia. Five single cases of children with severe TBI, aged 8-14, undergoing metacognitive training. Awareness was assessed using three different measures: two measures of metacognitive knowledge/intellectual awareness (a questionnaire and illustrated stories where child characters have everyday problems related to their executive dysfunction) and one measure of on-line/emergent awareness (post-task appraisal of task difficulty). All three measures showed good feasibility. Analysis of awareness deficit scores indicated large variability (1-100%). Three children showed dissociated scores. Based on these results, we propose a model of child self-awareness and anosognosia and a framework for awareness assessment for rehabilitation purposes. The model emphasizes (1) the role of on-line error detection in the construction of autobiographical memories that allow a child to build a self-knowledge of his/her strengths and difficulties; (2) the multiple components of awareness that need to be assessed separately; (3) the implications for rehabilitation: errorless versus error-based learning, rehabilitation approaches based on metacognition, rationale for rehabilitation intervention based on child's age and impaired awareness component, ethical and developmental consideration of confrontational methods. Self-awareness has multiple components that need to be assessed separately, to better adapt cognitive rehabilitation. Using questionnaires and discrepancy scores are not sufficient to assess awareness, because it does not include on-line error detection, which can be massively impaired in children, especially those with impaired executive functions. On-line error detection is important to promote and error-based learning is useful to allow a child to build a self-knowledge of his/her strengths and difficulties, in the absence of severe episodic memory problems. Metacognitive trainings may not be appropriate for younger children who have age appropriate developmentally immature self-awareness, nor for patients with brain injury if they suffer anosognosia because of their brain injury.

View point: How to make women familiar with their breasts?

PubMed

Khokhar, Anita

2013-01-01

There is a consensus among researchers about the fact that women should be familiar with their breasts but there is a lot of argument as to how to make them aware of what is normal for them. For over decades breast self examination (BSE) was advocated for the same but as an outcome of work conducted by researchers in various countires a controversy has been raised in the West. In a country like India, where breast cancer screening is not popular and limited resources are available we should question what would be the best strategy to make women familiar with their breasts to facilitate best use of BSE.

Body piercing: medical consequences and psychological motivations.

PubMed

Stirn, Aglaja

2003-04-05

Body piercing is increasing in popularity around the world. In this review, I describe the history, origins, and peculiarities of various forms of body piercing, and procedures involved, variations in healing time, legal aspects and regulations, and complications and side-effects. I have also included a discussion of the motivation for and psychological background behind body piercing. In presenting research results, I aim to raise awareness of the many risks associated with body piercing. In presenting psychological data, I intend to create an understanding of the multifaceted and often intense motivations associated with body piercing, and, thus, to diminish any prejudices held by health professionals against people with piercings.

These Boots are Made for Stalking: Characteristics of Female Stalkers

PubMed Central

West, Sara G.; Friedman, Susan Hatters

2008-01-01

When one is asked to picture a stalker, images of men with dark sunglasses, trench coats, and surreptitious behavior may come to mind. Contrary to popular belief, it is premature for mental health professionals to discount the actions of female stalkers. This article reviews how stalking is defined and classified in a broad sense and why it is important for mental health professionals to be aware of stalking behavior. The article narrows the focus to what the research has shown about women who stalk. Finally, there is a brief discussion of women who stalk celebrities and of Hollywood‘s portrayal of the female stalker. PMID:19727274

Teaching Psychopathology in a Galaxy Far, Far Away: The Light Side of the Force.

PubMed

Friedman, Susan Hatters; Hall, Ryan C W

2015-12-01

Star Wars films are among the top box office hits of all time. The films have been popular internationally for almost 40 years. As such, both trainees and attending psychiatrists are likely to be aware of them. This article highlights a vast array of psychopathology in Star Wars films which can be useful in teaching, even when the characters are considered the "good guys". Included are as follows: histrionic, obsessive-compulsive, and dependent personality traits, perinatal psychiatric disorders, prodromal schizophrenia, pseudo-dementia, frontal lobe lesions, pathological gambling, and even malingering. As such, Star Wars has tremendous potential to teach psychiatric trainees about mental health issues.

The journalist's role in bioethics.

PubMed

Rosenfeld, A

1999-04-01

In the late 1950s and early 1960s, emerging advances in the biomedical sciences raised insufficiently noticed ethical issues, prompting science reporters to serve as a sort of Early Warning System. As awareness of bioethical issues increased rapidly everywhere, and bioethics itself arrived as a recognized discipline, the need for this early-warning press role has clearly diminished. A secondary but important role for the science journalist is that of investigative reporter/whistleblower, as in the Tuskegee syphilis trials and the government's secret plutonium experiments. Because the general public gets most of its information from the popular media, ways are suggested for journalists and bioethicists to work together.

Using the Internet to deliver health care value.

PubMed

MacStravic, S

2001-01-01

Beyond the popular uses of the Internet by HCOs--for recruiting employees, purchasing supplies and promoting brand and service awareness--lie a host of opportunities to add value to consumers online. All HCO programs can be enhanced through online initiatives: wellness and health promotion, risk reduction, prevention, early detection, symptom management, life event management, acute treatment and rehabilitation, disease management and end-of-life improvement. And beyond online initiatives in each of these categories lies the potential to use the Net for reminding consumers, individually and collectively, of the health and quality of life benefits they are gaining, thereby adding to the HCO's marketing and PR success.

ETI, SETI and today's public opinion

NASA Astrophysics Data System (ADS)

Pinotti, Roberto

During the last three decades the general public's initial opinions about ETI and SETI changed, turning ignorance, fear and superficiality into a gradual understanding of the importance of these concepts. After a brief analysis of this changing psycho-sociological attitude, the paper provides an "estimate of the situation" about general interest for ETI and SETI, suggesting a growing awareness in today's public opinion. Science fiction movies like Close Encounters of the Third Kind and E.T. the Extra-Terrestrial and popular interest in UFOs as visitors from outer space played a major role in the average man's acceptance of the reality of extra-terrestrial life and its meaning for mankind.

Cognitive decision modelling of emotion-based learning impairment in schizophrenia: the role of awareness.

PubMed

Cella, Matteo; Dymond, Simon; Cooper, Andrew; Turnbull, Oliver H

2012-03-30

Individuals with schizophrenia often lack insight or awareness. Resulting impairment has been observed in various cognitive domains and, recently, linked to problems in emotion-based learning. The Iowa Gambling Task (IGT) has been used to assess emotion-based decision-making in patients with schizophrenia, but results have been inconclusive. The current study further investigates emotion-based decision-making in schizophrenia by elucidating the unique contribution of awareness. Twenty-five patients with schizophrenia and 24 healthy controls were assessed with a modified version of the IGT recording awareness at regular intervals. Symptom assessment, medication and medical history were recorded for the clinical group. Patients with schizophrenia underperformed on the IGT compared to controls. Subjective awareness levels were significantly lower in the schizophrenia group and were associated with hallucination severity. Cognitive decision modelling further indicated that patients with schizophrenia had impaired attention to losses, compared to controls. This parameter was positively correlated with awareness. We also found that positive symptoms altered awareness levels and suggest that this disruption may contribute to sub-optimal decision-making. Overall, a lack of awareness may be an important aspect in understanding impaired social cognitive functioning and emotion-based learning observed in schizophrenia. Copyright © 2011 Elsevier Ltd. All rights reserved.

The Role Of Women In Popular Education In Bolivia: A Case Study Of The "Oficina Juridica Para La Mujer"

ERIC Educational Resources Information Center

Kollins, Judith M.; Hansman, Catherine A.

2005-01-01

This study examines how the Education Office of the "Oficina Juridica Para la Mujer" [Women's Legal Office] , a community-based popular education organization in Cochabamba, Bolivia, works with women to address personal, legal, and policy issues through local leadership training and popular education methodology. We investigate the…

[Randomly sampling survey of dry eye awareness in general eye clinic].

PubMed

Qiu, Wei-qiang; Liu, Zi-yuan; Ji, Jing; Zeng, Lin; Li, Xue-min; Wang, Wei

2013-03-01

To determine the dry eye awareness in the populations visiting general eye clinic. This was a cross-sectional study. A questionnaire about dry eye was designed and administrated to Peking University Third Hospital General Eye Clinic patients (n = 804) from June 2010 to June 2011. The questionnaire contents included general demographic characteristics, experience of health-related work, past medical history, medication history and ocular surface symptoms associated with dry eye, contact lens wearing, ocular operation history, etc. Chi-square and Binary logistic regression analysis was used to determine the influence of demographic and clinical features on awareness of dry eye. Awareness of "dry eye" in the general eye clinical patients was relatively low (26.9%, 216/804). Participants whose age were between 40 and 60 years had better dry eye awareness (41.7%, 73/175) (χ(2) = 27.365, P = 0.000). Dry eye awareness of female was better than that of male [female: 33.8% (151/447), male: 18.2% (65/357), χ(2) = 24.500, P = 0.000]. Those who had been in health-related work (71.4%, 30/42), and whose friends or relatives were ophthalmologists (54.7%, 52/95) had better dry eye awareness (χ(2) = 31.582, 36.400; both P < 0.01). Participants with a history of rheumatoid arthritis (7/10) or diabetes mellitus (63.0%, 17/27) had better dry eye awareness (χ(2) = 32.301, 29.887;both P < 0.01). Those who had been using artificial tears (77.5%, 31/40), oral contraceptives (9/14), diuretics (10/18), sedatives (70.4%, 19/27) and anti-depression drugs (4/4) had better dry eye awareness (χ(2) = 54.928, 10.154, 7.713, 26.912, 10.943; all P < 0.01). Except frequently blinking (29.5%), participants who had ocular irrigating symptoms (all > 33.0%) had better awareness than those who had not (χ(2) = 7.831 - 32.522, all P < 0.01). Those who were allergic to environment irritating factors (all > 30.0%) had better awareness (χ(2) = 5.033 - 24.564, all P < 0.01). Participants who had medical history of ocular surgery (47.2%, 34/72), experience of wearing contact lens (33.2%, 94/283), who were diagnosed as dry eye (100.0%, 45/45) and who had regular ocular examinations (31.0%, 96/310) had better awareness (χ(2) = 4.321 - 129.763, all P < 0.01). Those who had visited general practitioners (14.8%, 16/108) had lower awareness than those who went to hospital of higher level (28.7%, 200/696) (χ(2) = 9.324, P = 0.002). The result of binary logistic regression analysis showed that gender, health-related working experience, relatives or friends working as Ophthalmologists, using artificial tears, oral contraceptives and sedatives, ocular irritations or environment sensitivity, eye surgeries and wearing contact lens were factors that affected dry eye awareness (OR > 1.000, P < 0.10). Dry eye awareness in the population who visit general eye clinic is low. The knowledge of dry eye should be added to the patient education and public popularization.

Predicting the future trend of popularity by network diffusion.

PubMed

Zeng, An; Yeung, Chi Ho

2016-06-01

Conventional approaches to predict the future popularity of products are mainly based on extrapolation of their current popularity, which overlooks the hidden microscopic information under the macroscopic trend. Here, we study diffusion processes on consumer-product and citation networks to exploit the hidden microscopic information and connect consumers to their potential purchase, publications to their potential citers to obtain a prediction for future item popularity. By using the data obtained from the largest online retailers including Netflix and Amazon as well as the American Physical Society citation networks, we found that our method outperforms the accurate short-term extrapolation and identifies the potentially popular items long before they become prominent.

Predicting the future trend of popularity by network diffusion

NASA Astrophysics Data System (ADS)

Zeng, An; Yeung, Chi Ho

2016-06-01

Conventional approaches to predict the future popularity of products are mainly based on extrapolation of their current popularity, which overlooks the hidden microscopic information under the macroscopic trend. Here, we study diffusion processes on consumer-product and citation networks to exploit the hidden microscopic information and connect consumers to their potential purchase, publications to their potential citers to obtain a prediction for future item popularity. By using the data obtained from the largest online retailers including Netflix and Amazon as well as the American Physical Society citation networks, we found that our method outperforms the accurate short-term extrapolation and identifies the potentially popular items long before they become prominent.

Young Adolescents' Gender-, Ethnicity-, and Popularity-Based Social Schemas of Aggressive Behavior

ERIC Educational Resources Information Center

Clemans, Katherine H.; Graber, Julia A.

2016-01-01

Social schemas can influence the perception and recollection of others' behavior and may create biases in the reporting of social events. This study investigated young adolescents' (N = 317) gender-, ethnicity-, and popularity-based social schemas of overtly and relationally aggressive behavior. Results indicated that participants associated overt…

Evidence-based reproductive health care in Cameroon: population-based study of awareness, use and barriers.

PubMed Central

Tita, Alan T. N.; Selwyn, Beatrice J.; Waller, D. Kim; Kapadia, Asha S.; Dongmo, Sylvestre

2005-01-01

OBJECTIVE: To estimate the prevalence of awareness and use of evidence-based reproductive health interventions and to describe the barriers associated with the use of evidence-based interventions among health providers in north-west Cameroon. METHODS: In February 2004, a population-based descriptive study of the awareness and use of 13 evidence-based interventions targeted health workers providing reproductive health care. Their awareness and use of a composite of four vital interventions was also evaluated. These were peripartum use of antiretrovirals to prevent transmission of HIV, antenatal corticosteroid administration, magnesium sulfate prophylaxis and active management of placental delivery with uterotonics. In-depth interviews with key informants were conducted as part of a qualitative substudy to discover the barriers to the use of evidence-based interventions. FINDINGS: Overall, 91.4% (328/359) of reproductive health workers were surveyed. Their awareness of evidence-based interventions varied from 29% for the use of antenatal corticosteroids to 97% for the use of iron and folic acid supplementation during pregnancy. Their use of these interventions ranged from 10.2% for antenatal corticosteroids to 94.8% for iron and folic acid supplementation. Only 50/322 (15.5%; 95% confidence interval (CI)=11.8-20.0) of health workers were aware of all four vital interventions, and only 12/312 (3.8%; 95% CI=2.0- 6.6) reported using all of them regularly. A total of 26 key informants participated in the qualitative substudy. A deficiency in the education and training of health workers, especially a lack of continuing education, was commonly identified as the most important barrier to their awareness of evidence-based practices. A lack of awareness and a lack of supplies and materials were the main barriers to practice. CONCLUSION: The awareness and practice of important evidence-based reproductive health interventions were less than optimal. To improve maternal and perinatal outcomes both remedial programmes to enhance awareness, including continuing education for health workers, and the provision of necessary supplies are needed. PMID:16462981

Performance Analysis of Cyber Security Awareness Delivery Methods

NASA Astrophysics Data System (ADS)

Abawajy, Jemal; Kim, Tai-Hoon

In order to decrease information security threats caused by human-related vulnerabilities, an increased concentration on information security awareness and training is necessary. There are numerous information security awareness training delivery methods. The purpose of this study was to determine what delivery method is most successful in providing security awareness training. We conducted security awareness training using various delivery methods such as text based, game based and a short video presentation with the aim of determining user preference delivery methods. Our study suggests that a combined delvery methods are better than individual secrity awareness delivery method.

Substance use among middle school students: associations with self-rated and peer-nominated popularity.

PubMed

Tucker, Joan S; Green, Harold D; Zhou, Annie J; Miles, Jeremy N V; Shih, Regina A; D'Amico, Elizabeth J

2011-06-01

Associations of popularity with adolescent substance use were examined among 1793 6-8th grade students who completed an in-school survey. Popularity was assessed through both self-ratings and peer nominations. Students who scored higher on either measure of popularity were more likely to be lifetime cigarette smokers, drinkers, and marijuana users, as well as past month drinkers. Self-rated popularity was positively associated with past month marijuana use and heavy drinking, and peer-nominated popularity showed a quadratic association with past month heavy drinking. These results extend previous work and highlight that popularity, whether based on self-perceptions or peer friendship nominations, is a risk factor for substance use during middle school. Given the substantial increase in peer influence during early adolescence, prevention program effectiveness may be enhanced by addressing popularity as a risk factor for substance use or working with popular students to be peer leaders to influence social norms and promote healthier choices. Copyright © 2010 The Foundation for Professionals in Services for Adolescents. Published by Elsevier Ltd. All rights reserved.

Suicide on Instagram - Content Analysis of a German Suicide-Related Hashtag.

PubMed

Arendt, Florian

2018-06-21

Suicide is the second leading cause of death among 15-29-year-olds globally. Unfortunately, the suicide-related content on Instagram, a popular social media platform for youth, has not received the scholarly attention it deserves. The present study provides a content analysis of posts tagged as #selbstmord, a German suicide-related hashtag. These posts were created between July 5 and July 11, 2017. Approximately half of all posts included words or visuals related to suicide. Cutting was by far the most prominent method. Although sadness was the dominant emotion, self-hate and loneliness also appeared regularly. Importantly, inconsistency - a gap between one's inner mental state (e.g., sadness) and one's overtly expressed behavior (e.g., smiling) - was also a recurring theme. Conversely, help-seeking, death wishes, and professional awareness-intervention material were very rare. An explorative analysis revealed that some videos relied on very fast cutting techniques. We provide tentative evidence that users may be exposed to purposefully inserted suicide-related subliminal messages (i.e., exposure to content without the user's conscious awareness). We only investigated the content of posts on one German hashtag, and the sample size was rather small. Suicide prevention organizations may consider posting more awareness-intervention materials. Future research should investigate suicide-related subliminal messages in social media video posts. Although tentative, this finding should raise a warning flag for suicide prevention scholars.

Electronic Cigarettes and Awareness of Their Health Effects.

PubMed

Daniluk, A; Gawlikowska-Sroka, A; Stępien-Słodkowska, M; Dzięciołowska-Baran, E; Michnik, K

2018-01-01

The use of electronic cigarettes or e-cigarettes is strongly on the rise. The literature confirms that in the process of quitting smoking using an electronic device dispensing nicotine should be a transitional stage before the complete cessation of smoking. The aim of the present study was to assess the popularity of e-cigarettes, the underlying reasons for use of such nicotine products, and the level of awareness of health hazards associated with e-cigarettes. The study is of a survey type. The material consisted of data collected from an anonymous survey distributed among 46 female and 23 male users of e-cigarettes in 2015. We used a questionnaire of our own design. The findings demonstrate that the main reason for a recourse to e-cigarettes is a desire to use fashionable technological innovations, and the conviction that such cigarettes are less harmful than the traditional tobacco products. Some respondents used e-cigarettes to quit smoking; others to minimize the harmful effects of smoking. Most respondents acquired information about e-cigarettes from friends or from the Internet. There was a high awareness of the chemical composition of substances contained in e-cigarettes. An interest in e-cigarettes is caused by an increased knowledge on the negative effects of traditional smoking. Currently, the e-cigarettes remains a technological novelty, so that the exact health effects of their long-term use are open to conjecture.

Popularity Trajectories and Substance Use in early Adolescence1

PubMed Central

Moody, James; Brynildsen, Wendy D.; Osgood, D. Wayne; Feinberg, Mark E.; Gest, Scott

2010-01-01

This paper introduces new longitudinal network data from the “Promoting School-Community-University Partnerships to Enhance Resilience” or “PROSPER” peers project. In 28 communities, grade-level sociometric friendship nominations were collected from two cohorts of middle school students as they moved from 6th, to 9th grade. As an illustration and description of these longitudinal network data, this paper describes the school popularity structure, changes in popularity position, and suggests linkages between popularity trajectory and substance use. In the cross-section, we find that the network is consistent with a hierarchical social organization, but exhibits considerable relational change in both particular friends and position at the individual level. We find that both the base level of popularity and the variability of popularity trajectories effect substance use. PMID:21765588

Searching for pelvic floor muscle exercises on YouTube: what individuals may find and where this might fit with health service programmes to promote continence.

PubMed

Stephen, Kate; Cumming, Grant P

2012-09-01

This paper describes the investigation, categorization/characterization and viewing of pelvic floor muscle exercises (PFME) on YouTube from the perspective of the 'wisdom of the crowd'. The aim of the research was to increase awareness of the type of clips that individuals are likely to come across when searching YouTube and to describe trends and popularity. This awareness will be useful for the design of continence promotion services, especially for hard-to-reach individuals. Web-based videos relating to PFE were identified by searching YouTube using the snowball technique. Main outcome measures Number of views; the approach taken (health, fitness, sexual and pregnancy); product promotion; and the use of music, visual cues and elements designed to encourage exercise. The number of views of each video was recorded at three points over a seven-month period. Twenty-two videos were identified. Overall these videos had been viewed over 430,000 times during the study period. One video was viewed over 100,000 times and overall the median increase in views was 59.4%. YouTube is increasingly used to access information about pelvic floor exercises. Different approaches are used to communicate PFME information but there are no formal structures for quality control. Further research is required to identify which elements of the video clips are effective in communicating information and in motivating exercise and to establish appropriate protocols. Kitemarking is recommended in order that women obtain correct advice.

Perceptions about varieties of brown rice: a qualitative study from Southern India.

PubMed

Kumar, Shuba; Mohanraj, Rani; Sudha, Vasudevan; Wedick, Nicole M; Malik, Vasanti; Hu, Frank B; Spiegelman, Donna; Mohan, Viswanathan

2011-10-01

Consumption of whole grains, such as brown rice, compared to white rice can decrease the risk of type 2 diabetes mellitus. This qualitative study conducted in 2009 sought to identify factors that can act as barriers to or promote acceptance of brown rice as a staple food among South Indian adults (n=65). Using purposeful sampling, eight focus groups were conducted among adults with normal body mass index and adults who were overweight, aged 24 to 47 years, living in slum and non-slum sites in Chennai, a city in Southern India. These focus groups, conducted in Tamil, the local language of Chennai, were homogenous by sex. The focus groups were audiotaped after obtaining consent. Results were transcribed and coded according to four major themes that emerged during the focus group discussions, including culture and dietary practices, factors influencing rice preferences, awareness and perceptions of brown rice, and barriers to and factors influencing acceptance of brown rice. Overall, the majority of participants favored eating rice and rice-based foods. Tradition largely dictated the specific form of rice that people consumed. Awareness about the nutritive properties of brown rice was poor and was cited as a major barrier to its acceptance. In addition, participants tended to consider cooked rice that was neither white nor long-grained to be inferior. However, they believed that although convincing people to switch to brown rice would be a slow process, promoting its healthful benefits could serve to popularize it. Copyright © 2011 American Dietetic Association. Published by Elsevier Inc. All rights reserved.

Quality of service management framework for dynamic chaining of geographic information services

NASA Astrophysics Data System (ADS)

Onchaga, Richard

2006-06-01

Dynamic chaining of geographic information services (geo-services) is gaining popularity as a new paradigm for evolving flexible geo-information systems and for providing on-demand access to geo-information. In dynamic chaining, disparate geo-services are discovered and composed at run time to yield more elaborate functionality and create value-added geo-information. Common approaches to service chaining discover and compose disparate geo-services based on the functional capability of individual geo-services. The primary concern of common approaches is thus the emergent behavior of the resulting composite geo-service. However, as geo-services become mundane and take on a greater and more strategic role in mission critical processes, deliverable quality of service (QoS) becomes an important concern. QoS concerns operational characteristics of a service that determine its utility in an application context. To address pertinent QoS requirements, a new approach to service chaining becomes necessary. In this paper we propose a QoS-aware chaining approach in which geo-services are discovered, composed and executed considering both functional and QoS requirements. We prescribe a QoS management framework that defines fundamental principles, concepts and mechanisms which can be applied to evolve an effective distributed computing platform for QoS-aware chaining of geo-services - the so-called geo-service infrastructure. The paper also defines an extensible QoS model for services delivered by dynamic compositions of geo-services. The process of orthophoto generation is used to demonstrate the applicability of the prescribed framework to service-oriented geographic information processing.

Understanding Factors that Influence Protective Glove Use among Automotive Spray Painters

PubMed Central

Ceballos, Diana; Reeb-Whitaker, Carolyn; Glazer, Patricia; Murphy-Robinson, Helen; Yost, Michael

2017-01-01

Dermal contact with isocyanate-based coatings may lead to systemic respiratory sensitization. The most common isocyanates found in sprayed automotive coatings are monomeric and oligomeric 1,6-hexamethylene diisocyanate (HDI) and isophorone diisocyanate (IPDI). Most spray painters use thin (4–5 mil) latex gloves that are not effective at preventing dermal exposures when spraying isocyanate paints. Personal interviews with collision repair industry personnel and focus groups with spray painters were held to characterize risk awareness, to examine perceptions and challenges concerning protective glove use and selection, and to generate ideas for protective glove use interventions. The most popular gloves among spray painters were thin (4–5 mil) and thick (14 mil) latex. We found that medium to thick (6–8 mil) nitrile were not always perceived as comfortable and were expected to be more expensive than thin (4–5 mil) latex gloves. Of concern is the users’ difficulty to distinguish between nitrile and latex gloves; latex gloves are now sold in different colors including blue, which has traditionally been associated with nitrile gloves. Even though spray painters were familiar with the health hazards related to working with isocyanate paints; most were not always aware that dermal exposure to isocyanates could contribute to the development of occupational asthma. There is a need for more research to identify dermal materials that are protective against sprayed automotive coatings. Automotive spray painters and their employers need to be educated in the selection and use of protective gloves, specifically on attributes such as glove material, color, and thickness. PMID:24215135

DOE Office of Scientific and Technical Information (OSTI.GOV)

Yan, Rui; Praggastis, Brenda L.; Smith, William P.

While streaming data have become increasingly more popular in business and research communities, semantic models and processing software for streaming data have not kept pace. Traditional semantic solutions have not addressed transient data streams. Semantic web languages (e.g., RDF, OWL) have typically addressed static data settings and linked data approaches have predominantly addressed static or growing data repositories. Streaming data settings have some fundamental differences; in particular, data are consumed on the fly and data may expire. Stream reasoning, a combination of stream processing and semantic reasoning, has emerged with the vision of providing "smart" processing of streaming data. C-SPARQLmore » is a prominent stream reasoning system that handles semantic (RDF) data streams. Many stream reasoning systems including C-SPARQL use a sliding window and use data arrival time to evict data. For data streams that include expiration times, a simple arrival time scheme is inadequate if the window size does not match the expiration period. In this paper, we propose a cache-enabled, order-aware, ontology-based stream reasoning framework. This framework consumes RDF streams with expiration timestamps assigned by the streaming source. Our framework utilizes both arrival and expiration timestamps in its cache eviction policies. In addition, we introduce the notion of "semantic importance" which aims to address the relevance of data to the expected reasoning, thus enabling the eviction algorithms to be more context- and reasoning-aware when choosing what data to maintain for question answering. We evaluate this framework by implementing three different prototypes and utilizing five metrics. The trade-offs of deploying the proposed framework are also discussed.« less

Enhancing the Popular Music Ensemble Workshop and Maximising Student Potential through the Integration of Creativity

ERIC Educational Resources Information Center

Hall, Richard

2015-01-01

Ensemble work is a key part of any performance-based popular music course and involves students replicating existing music or playing "covers". The creative process in popular music is a collaborative one and the ensemble workshop can be utilised to facilitate active learning and develop musical creativity within a group setting. This is…

Rethinking Sponge Bob and Ninja Turtles: Popular Culture as Funds of Knowledge for Curriculum Co-Construction

ERIC Educational Resources Information Center

Hedges, Helen

2011-01-01

Children's interest in popular culture was clear in my study of interests-based curriculum. Yet, perhaps unsurprisingly, it was a contentious site of curriculum co-construction. This article explores this tension. It argues that interpreting popular culture as "funds of knowledge" might assist teachers to consider a different view of this interest…

Constructions of Mathematicians in Popular Culture and Learners' Narratives: A Study of Mathematical and Non-Mathematical Subjectivities

ERIC Educational Resources Information Center

Moreau, Marie-Pierre; Mendick, Heather; Epstein, Debbie

2010-01-01

In this paper, based on a project funded by the UK Economic and Social Research Council considering how people position themselves in relation to popular representations of mathematics and mathematicians, we explore constructions of mathematicians in popular culture and the ways learners make meanings from these. Drawing on an analysis of popular…

Visions Unite through the Concept of Democracy: The School and the Popular Adult Education

ERIC Educational Resources Information Center

Johansson, Lotta; Bergstedt, Bosse

2015-01-01

With a point of departure in the concept of democracy, this article aims to show how Swedish Popular Adult Education influenced the content of the established school system in Sweden. The Popular Adult Education and established school systems are studied through their relation to democracy, based on curricula, as well as on visionary and political…

Popular Education: An Appropriate Educational Strategy for Community-Based Organizations.

ERIC Educational Resources Information Center

Beder, Hal

1996-01-01

Popular education has three essential, integrated components: praxis, a collective and participatory orientation, and action. Also important are systematization, communication, and attention to participants' everyday needs. (SK)

Assessing the Prevalence of Traumatic Head Injury amongst Recreational Surfers in the United States

PubMed Central

2015-01-01

Surfing is a popular recreational sport that carries a substantial risk of injury. Although head injuries are frequently documented in the surfing population, an in depth assessment of the prevalence of surfing-related head injury has not been reported. A web-based survey was conducted in May of 2015. Participants were asked a series of questions regarding surfing-related injuries and demographic characteristics. A total of 50 responses were obtained, of which 35 (70%) reported sustaining a head injury. The most common injury was laceration of the head/face (n=27), followed by concussion (n=13). Other injuries, such as skull fracture and broken nose, were also reported. Only 2 of the 50 participants reported wearing a protective helmet. Neurosurgical intervention was required in 2 instances. Increased emphasis on preventative measures by the medical community may reduce the future incidence of such injuries. Medical professionals should be aware of the most common forms of injury sustained by the surfing population in order to better recognize and treat these conditions. PMID:26668771

Parsing the peanut panic: the social life of a contested food allergy epidemic.

PubMed

Waggoner, Miranda R

2013-08-01

As medical reports over the last decade indicate that food allergies among children are on the rise, peanut allergies in particular have become a topic of intense social debate. While peanut allergies are potentially fatal, they affect very few children at the population level. Yet, peanut allergies are characterized in medical and popular literature as a rising "epidemic," and myriad and broad-based social responses have emerged to address peanut allergy risk in public spaces. This analysis compares medical literature to other textual sources, including media reports, legislation, and advocacy between 1980 and 2010 in order to examine how peanut allergies transformed from a rare medical malady into a contemporary public health problem. I argue that the peanut allergy epidemic was co-constructed through interactions between experts, publics, biomedical categories, and institutions, while social reactions to the putative epidemic expanded the sphere of surveillance and awareness of peanut allergy risk. The characterization of the peanut allergy problem as an epidemic was shaped by mobility across social sites, with both discursive and material effects. Copyright © 2013 Elsevier Ltd. All rights reserved.

The health risks associated with energy efficient fluorescent, LEDs, and artificial lighting

NASA Astrophysics Data System (ADS)

Panahi, Allen

2014-09-01

With the phasing out of incandescent lamps in many countries, the introduction of new LED based light sources and luminaries sometimes raise the question of whether the spectral characteristics of the LED and other energy savings Fluorescent lights including the popular CFLs are suitable to replace the traditional incandescent lamps. These concerns are sometimes raised particularly for radiation emissions in the UV and Blue parts of the spectrum. This paper aims to address such concerns for the common `white light' sources typically used in household and other general lighting used in the work place. Recent studies have shown that women working the night shift have an increased probability of developing breast cancer. We like to report on the findings of many studies done by medical professionals, in particular the recent announcement of AMA in the US and many studies conducted in the UK, as well as the European community to increase public awareness on the long term health risks of the optical and opto-biological effects on the human health caused by artificial lighting.

Solar-to-vehicle (S2V) systems for powering commuters of the future

NASA Astrophysics Data System (ADS)

Birnie, Dunbar P.

Hybrid electric vehicles are growing in popularity and significance in our marketplace as gasoline prices continue to rise. Consumers are also increasingly aware of their carbon "footprint" and seek ways of lowering their carbon dioxide output. Plug-in hybrid and electric vehicles appear to be the next wave in helping transition from a gasoline-based transportation infrastructure to an electric-grid-sourced mode, though most plug-in scenarios ultimately rely on having the electric utilities converted from fossil sources to renewable generation in the long run. At present, one of the key advantages of plug-in hybrid/electric vehicles is that they can be charged at home, at night, when lower off-peak rates could apply. The present analysis considers a further advancement: the impact of daytime recharging using solar arrays located at commuters' work sites. This would convert large parking areas into solar recharge stations for commuters. The solar power would be large enough to supply many commuters' needs. The implications for electric car design in relation to commuter range are discussed in detail.

A Combined Eulerian-Lagrangian Data Representation for Large-Scale Applications.

PubMed

Sauer, Franz; Xie, Jinrong; Ma, Kwan-Liu

2017-10-01

The Eulerian and Lagrangian reference frames each provide a unique perspective when studying and visualizing results from scientific systems. As a result, many large-scale simulations produce data in both formats, and analysis tasks that simultaneously utilize information from both representations are becoming increasingly popular. However, due to their fundamentally different nature, drawing correlations between these data formats is a computationally difficult task, especially in a large-scale setting. In this work, we present a new data representation which combines both reference frames into a joint Eulerian-Lagrangian format. By reorganizing Lagrangian information according to the Eulerian simulation grid into a "unit cell" based approach, we can provide an efficient out-of-core means of sampling, querying, and operating with both representations simultaneously. We also extend this design to generate multi-resolution subsets of the full data to suit the viewer's needs and provide a fast flow-aware trajectory construction scheme. We demonstrate the effectiveness of our method using three large-scale real world scientific datasets and provide insight into the types of performance gains that can be achieved.

Comparing young people's experience of technology-delivered v. face-to-face mindfulness and relaxation: two-armed qualitative focus group study.

PubMed

Tunney, Conall; Cooney, Patricia; Coyle, David; O'Reilly, Gary

2017-04-01

Background The current popularity of mindfulness-based practices has coincided with the increase in access to mobile technology. This has led to many mindfulness apps and programs becoming available, some specifically for children. However, little is known about the experience of engaging with mindfulness through these mediums. Aims To explore children's experience of mindfulness delivered both face-to-face and through a computer game to highlight any differences or similarities. Method A two-armed qualitative focus groups design was used to explore children's experiences. The first arm offered mindfulness exercises in a traditional face-to-face setting with guided meditations. The second arm offered mindfulness exercises through a computer game avatar. Results Themes of relaxation, engagement, awareness, thinking, practice and directing attention emerged from both arms of focus groups. Subthematic codes highlight key differences as well as similarities in the experience of mindfulness. Conclusions These results indicate that mindfulness delivered via technology can offer a rich experience. © The Royal College of Psychiatrists 2017.

Parsing the Peanut Panic: The Social Life of a Contested Food Allergy Epidemic

PubMed Central

Waggoner, Miranda R.

2013-01-01

As medical reports over the last decade indicate that food allergies among children are on the rise, peanut allergies in particular have become a topic of intense social debate. While peanut allergies are potentially fatal, they affect very few children at the population level. Yet, peanut allergies are characterized in medical and popular literature as a rising “epidemic,” and myriad and broad-based social responses have emerged to address peanut allergy risk in public spaces. This analysis compares medical literature to other textual sources, including media reports, legislation, and advocacy between 1980 and 2010 in order to examine how peanut allergies transformed from a rare medical malady into a contemporary public health problem. I argue that the peanut allergy epidemic was co-constructed through interactions between experts, publics, biomedical categories, and institutions, while social reactions to the putative epidemic expanded the sphere of surveillance and awareness of peanut allergy risk. The characterization of the peanut allergy problem as an epidemic was shaped by mobility across social sites, with both discursive and material effects. PMID:23746608

Morphological imaging and quantification of axial xylem tissue in Fraxinus excelsior L. through X-ray micro-computed tomography.

PubMed

Koddenberg, Tim; Militz, Holger

2018-05-05

The popularity of X-ray based imaging methods has continued to increase in research domains. In wood research, X-ray micro-computed tomography (XμCT) is useful for structural studies examining the three-dimensional and complex xylem tissue of trees qualitatively and quantitatively. In this study, XμCT made it possible to visualize and quantify the spatial xylem organization of the angiosperm species Fraxinus excelsior L. on the microscopic level. Through image analysis, it was possible to determine morphological characteristics of the cellular axial tissue (vessel elements, fibers, and axial parenchyma cells) three-dimensionally. X-ray imaging at high resolutions provides very distinct visual insight into the xylem structure. Numerical analyses performed through semi-automatic procedures made it possible to quickly quantify cell characteristics (length, diameter, and volume of cells). Use of various spatial resolutions (0.87-5 μm) revealed boundaries users should be aware of. Nevertheless, our findings, both qualitative and quantitative, demonstrate XμCT to be a valuable tool for studying the spatial cell morphology of F. excelsior. Copyright © 2018. Published by Elsevier Ltd.

"The fairer the better?" Use of potentially toxic skin bleaching products.

PubMed

Darj, Elisabeth; Infanti, Jennifer J; Ahlberg, Beth Maina; Okumu, Jecinta

2015-12-01

Skin bleaching is a widespread phenomenon in spite of their potentially toxic health effects. This study aimed to determine if such products are used in Sweden in particular by pregnant women, furthermore to explore immigrant women's view skin bleaching. 455 pregnant women completed a questionnaire, which were statistically analysed. Focus groups and individual interviews were conducted with immigrant women, content analysis was used to assess the data. Skin bleaching products were used by 2.6% of pregnant women, significantlly more by women born in non-European countries. Motivating factors were associated with the concept of beauty together with social and economic advantages. The women had low awareness of the potential health risks of the products. Regulations on the trade of skin bleaching products have not effectively reduced the availability of the products in Sweden nor the popularity of skin bleaching. There is need for further research especially among pregnant women and possible effects on newborns. Products should be tested for toxicity. Public health information should be developed and health care providers educated and aware of this practice, due to their potential negative health implications.

Focus group evaluation of "Secret Feelings": a depression fotonovela for Latinos with limited English proficiency.

PubMed

Cabassa, Leopoldo J; Contreras, Sandra; Aragón, Rebeca; Molina, Gregory B; Baron, Melvin

2011-11-01

In this study, the authors examined reactions of Latino adults with limited English proficiency (LEP) to a culturally and linguistically adapted depression fotonovela, titled "Secret Feelings." Fotonovelas are popular health education tools that use posed photographs, text bubbles with simple text, and dramatic narratives to engage audiences and raise their awareness and knowledge about specific health issues. Four focus groups (N = 32) were conducted at an adult school program (e.g., GED classes). Content analysis was used to generate themes from transcripts and memos. "Secret Feelings" was viewed as an entertaining, engaging, and educational tool that helped combat stigma toward depression and its treatments in the Latino community. Despite learning about depression, participants reported they wanted more information about the causes of depression, the process of recovery, and felt that the story did not shift their apprehensions toward antidepressants. The findings suggest that "Secret Feelings" is a promising depression literacy tool for Latinos with LEP that can raise awareness and knowledge about depression and its treatments, reduce stigma toward depression and antidepressant medications, and model appropriate help-seeking behaviors.

Raising the awareness of ethics in IT students: Further development of the teaching model

DOE Office of Scientific and Technical Information (OSTI.GOV)

Dick, G.

1994-12-31

The question of ethics of Information Technology Professionals is one that gets considerable attention in both the popular press and some academic literature. There have been occasional calls for undergraduate courses to include the topic in the curriculum. Most schools do so. In many cases students, particularly undergraduate students, have only a vague notion of some of the business issues involved and the professional bodies` published codes off ethics make for fairly dry classroom material. In 1989, Dan Couger discussed teaching ethics in an IS environment. This paper takes the approach outlined by Couger, essentially personalising the issues, a stepmore » further by drawing on input from leading IT practitioners. The approach in the School of IS at the University of New South Wales incorporates the suggestions contained in several recent publications, calling for management to take the lead in setting ethical standards, providing current advice to students and developing the existing ethical awareness of the students. The paper gives a review of current literature in the area and gives details of the teaching methodology adopted.« less

Methodological issues in using data from social networking sites.

PubMed

Leng, Ho Keat

2013-09-01

Social networking sites (SNS) have become increasingly popular in recent years. With the amount of data available on SNS, the potential exists for researchers to use these data for their research. However, like any research method, there are limitations in using data from SNS. First, as members of SNS are not representative of the population, there is the limitation in generalizing the findings to the population. Second, in SNS with a low level of activity, there is also the issue of whether the data are sufficient for analysis. Third, the validity of the postings by members of SNS should be considered, as members of SNS may not be truthful in their responses. In addition, as the environment for SNS favors a quick emotive response as opposed to a cognitive response, the review suggests that the researcher will need to be aware of possibly different behavior when members of a SNS are faced with a high involvement decision. This article concludes that while there is potential in analyzing data from SNS, researchers should be aware of the limitations in using these data.

Web-based emergency response exercise management systems and methods thereof

DOEpatents

Goforth, John W.; Mercer, Michael B.; Heath, Zach; Yang, Lynn I.

2014-09-09

According to one embodiment, a method for simulating portions of an emergency response exercise includes generating situational awareness outputs associated with a simulated emergency and sending the situational awareness outputs to a plurality of output devices. Also, the method includes outputting to a user device a plurality of decisions associated with the situational awareness outputs at a decision point, receiving a selection of one of the decisions from the user device, generating new situational awareness outputs based on the selected decision, and repeating the sending, outputting and receiving steps based on the new situational awareness outputs. Other methods, systems, and computer program products are included according to other embodiments of the invention.

Leveraging Big Data to Improve Health Awareness Campaigns: A Novel Evaluation of the Great American Smokeout.

PubMed

Ayers, John W; Westmaas, J Lee; Leas, Eric C; Benton, Adrian; Chen, Yunqi; Dredze, Mark; Althouse, Benjamin M

2016-01-01

Awareness campaigns are ubiquitous, but little is known about their potential effectiveness because traditional evaluations are often unfeasible. For 40 years, the "Great American Smokeout" (GASO) has encouraged media coverage and popular engagement with smoking cessation on the third Thursday of November as the nation's longest running awareness campaign. We proposed a novel evaluation framework for assessing awareness campaigns using the GASO as a case study by observing cessation-related news reports and Twitter postings, and cessation-related help seeking via Google, Wikipedia, and government-sponsored quitlines. Time trends (2009-2014) were analyzed using a quasi-experimental design to isolate spikes during the GASO by comparing observed outcomes on the GASO day with the simulated counterfactual had the GASO not occurred. Cessation-related news typically increased by 61% (95% CI 35-87) and tweets by 13% (95% CI -21 to 48) during the GASO compared with what was expected had the GASO not occurred. Cessation-related Google searches increased by 25% (95% CI 10-40), Wikipedia page visits by 22% (95% CI -26 to 67), and quitline calls by 42% (95% CI 19-64). Cessation-related news media positively coincided with cessation tweets, Internet searches, and Wikipedia visits; for example, a 50% increase in news for any year predicted a 28% (95% CI -2 to 59) increase in tweets for the same year. Increases on the day of the GASO rivaled about two-thirds of a typical New Year's Day-the day that is assumed to see the greatest increases in cessation-related activity. In practical terms, there were about 61,000 more instances of help seeking on Google, Wikipedia, or quitlines on GASO each year than would normally be expected. These findings provide actionable intelligence to improve the GASO and model how to rapidly, cost-effectively, and efficiently evaluate hundreds of awareness campaigns, nearly all for the first time.

Popularity and Novelty Dynamics in Evolving Networks.

PubMed

Abbas, Khushnood; Shang, Mingsheng; Abbasi, Alireza; Luo, Xin; Xu, Jian Jun; Zhang, Yu-Xia

2018-04-20

Network science plays a big role in the representation of real-world phenomena such as user-item bipartite networks presented in e-commerce or social media platforms. It provides researchers with tools and techniques to solve complex real-world problems. Identifying and predicting future popularity and importance of items in e-commerce or social media platform is a challenging task. Some items gain popularity repeatedly over time while some become popular and novel only once. This work aims to identify the key-factors: popularity and novelty. To do so, we consider two types of novelty predictions: items appearing in the popular ranking list for the first time; and items which were not in the popular list in the past time window, but might have been popular before the recent past time window. In order to identify the popular items, a careful consideration of macro-level analysis is needed. In this work we propose a model, which exploits item level information over a span of time to rank the importance of the item. We considered ageing or decay effect along with the recent link-gain of the items. We test our proposed model on four various real-world datasets using four information retrieval based metrics.

Social Media and Men's Health: A Content Analysis of Twitter Conversations During the 2013 Movember Campaigns in the United States, Canada, and the United Kingdom.

PubMed

Bravo, Caroline A; Hoffman-Goetz, Laurie

2017-11-01

The Movember Foundation raises awareness and funds for men's health issues such as prostate and testicular cancers in conjunction with a moustache contest. The 2013 Movember campaigns in the United States, Canada, and the United Kingdom shared the same goal of creating conversations about men's health that lead to increased awareness and understanding of the health risks men face. Our objective was to explore Twitter conversations to identify whether the 2013 Movember campaigns sparked global conversations about prostate cancer, testicular cancer, and other men's health issues. We conducted a content analysis of 12,666 tweets posted during the 2013 Movember campaigns in the United States, Canada, and the United Kingdom (4,222 tweets from each country) to investigate whether tweets were health-related or non-health-related and to determine what topics dominated conversations. Few tweets ( n = 84, 0.7% of 12,666 tweets) provided content-rich or actionable health information that would lead to awareness and understanding of men's health risks. While moustache growing and grooming was the most popular topic in U.S. tweets, conversations about community engagement were most common in Canadian and U.K. tweets. Significantly more tweets co-opted the Movember campaign to market products or contests in the United States than Canada and the United Kingdom ( p < .05). Findings from this content analysis of Twitter suggest that the 2013 Movember campaigns in the United States, Canada, and the United Kingdom sparked few conversations about prostate and testicular cancers that could potentially lead to greater awareness and understanding of important men's health issues.

The Impact of a School-Based Cultural Awareness Program on Students Ethnic Identity and Self-Esteem

ERIC Educational Resources Information Center

Braswell, Charley Alexandria

2011-01-01

The purpose of this quantitative study was to examine the influences of a school-based cultural awareness program on ethnic identity and self-esteem in fifth grade early adolescents. The development and implementation of a school-based cultural awareness program was intended to offer students a basic foundation for the development and/or…

Mindfulness-Based Awareness and Compassion: Predictors of Counselor Empathy and Anxiety

ERIC Educational Resources Information Center

Fulton, Cheryl L.; Cashwell, Craig S.

2015-01-01

Mindfulness-based awareness and compassion were examined as predictors of empathy and anxiety among 152 master's-level counseling interns. Results of hierarchical multiple regression analysis supported that awareness and compassion differentially contributed to explaining the variance in counselor empathy and anxiety. Implications for counselor…

The Effect of Mindfulness-Based Therapy on Anxiety and Depression: A Meta-Analytic Review

ERIC Educational Resources Information Center

Hofmann, Stefan G.; Sawyer, Alice T.; Witt, Ashley A.; Oh, Diana

2010-01-01

Objective: Although mindfulness-based therapy has become a popular treatment, little is known about its efficacy. Therefore, our objective was to conduct an effect size analysis of this popular intervention for anxiety and mood symptoms in clinical samples. Method: We conducted a literature search using PubMed, PsycINFO, the Cochrane Library, and…

A Framework for Synchronous Web-Based Professional Development: Measuring the Impact of Webinar Instruction

ERIC Educational Resources Information Center

Rich, Rachel L.

2011-01-01

Through the evolution and proliferation of the Internet, distance and online education have become more prevalent in modern society. Synchronous web-based professional development continues to gain popularity. Although online education has grown in popularity and breadth, there has been a lack of research about the impact of synchronous web-based…

Evidence-based medicine was bound to fail: a report to Alvan Feinstein.

PubMed

Fava, Giovanni A

2017-04-01

John Ioannidis has provided a lucid account, in the form of a report to David Sackett, of how evidence-based medicine (EBM) was hijacked to serve vested interests: major randomized controlled trials are largely done by and for the benefit of the industry; meta-analyses and guidelines are flooded with conflicts of interest; national and federal research funds are unable to address basic clinical questions. Nonetheless, EBM would remain a worthwhile goal. In this paper, in the form of a report to Alvan Feinstein, it is argued that current developments were largely predictable. EBM certainly gave an important contribution to questioning unsubstantiated therapeutic claims. Time has come, however, to become aware of its considerable limitations, including overall reductionism and insufficient consideration of problems related to financial conflicts of interest. EBM does not represent the scientific approach to medicine: it is only a restrictive interpretation of the scientific approach to clinical practice. EBM drives the prescribing clinician to an overestimated consideration of potential benefits, paying little attention to the likelihood of responsiveness and to potential vulnerabilities in relations to the adverse effects of treatment. It is time to substitute the fashionable popularity of a strategy developed outside of clinical medicine with models and research based on the insights of clinical judgment and patient-doctor interaction, as Feinstein had outlined. Copyright © 2017 Elsevier Inc. All rights reserved.

Phylogenetic Placement of Exact Amplicon Sequences Improves Associations with Clinical Information

PubMed Central

McDonald, Daniel; Gonzalez, Antonio; Navas-Molina, Jose A.; Jiang, Lingjing; Xu, Zhenjiang Zech; Winker, Kevin; Kado, Deborah M.; Orwoll, Eric; Manary, Mark; Mirarab, Siavash

2018-01-01

ABSTRACT Recent algorithmic advances in amplicon-based microbiome studies enable the inference of exact amplicon sequence fragments. These new methods enable the investigation of sub-operational taxonomic units (sOTU) by removing erroneous sequences. However, short (e.g., 150-nucleotide [nt]) DNA sequence fragments do not contain sufficient phylogenetic signal to reproduce a reasonable tree, introducing a barrier in the utilization of critical phylogenetically aware metrics such as Faith’s PD or UniFrac. Although fragment insertion methods do exist, those methods have not been tested for sOTUs from high-throughput amplicon studies in insertions against a broad reference phylogeny. We benchmarked the SATé-enabled phylogenetic placement (SEPP) technique explicitly against 16S V4 sequence fragments and showed that it outperforms the conceptually problematic but often-used practice of reconstructing de novo phylogenies. In addition, we provide a BSD-licensed QIIME2 plugin (https://github.com/biocore/q2-fragment-insertion) for SEPP and integration into the microbial study management platform QIITA. IMPORTANCE The move from OTU-based to sOTU-based analysis, while providing additional resolution, also introduces computational challenges. We demonstrate that one popular method of dealing with sOTUs (building a de novo tree from the short sequences) can provide incorrect results in human gut metagenomic studies and show that phylogenetic placement of the new sequences with SEPP resolves this problem while also yielding other benefits over existing methods. PMID:29719869

Analysis of the impact of large scale seismic retrofitting strategies through the application of a vulnerability-based approach on traditional masonry buildings

NASA Astrophysics Data System (ADS)

Ferreira, Tiago Miguel; Maio, Rui; Vicente, Romeu

2017-04-01

The buildings' capacity to maintain minimum structural safety levels during natural disasters, such as earthquakes, is recognisably one of the aspects that most influence urban resilience. Moreover, the public investment in risk mitigation strategies is fundamental, not only to promote social and urban and resilience, but also to limit consequent material, human and environmental losses. Despite the growing awareness of this issue, there is still a vast number of traditional masonry buildings spread throughout many European old city centres that lacks of adequate seismic resistance, requiring therefore urgent retrofitting interventions in order to both reduce their seismic vulnerability and to cope with the increased seismic requirements of recent code standards. Thus, this paper aims at contributing to mitigate the social and economic impacts of earthquake damage scenarios through the development of vulnerability-based comparative analysis of some of the most popular retrofitting techniques applied after the 1998 Azores earthquake. The influence of each technique individually and globally studied resorting to a seismic vulnerability index methodology integrated into a GIS tool and damage and loss scenarios are constructed and critically discussed. Finally, the economic balance resulting from the implementation of that techniques are also examined.

Developing mental health services in Nigeria : the impact of a community-based mental health awareness programme.

PubMed

Eaton, Julian; Agomoh, Ahamefula O

2008-07-01

This grass-roots level mental health awareness programme considerably increased use of community-based mental health services in a part of Nigeria where knowledge about treatability of mental illness was limited. The benefits of the programme were sustained for a significant period after the initial awareness programme. In order for attitude changes to be reinforced, similar awareness programmes must be repeated at regular intervals.

K-means cluster analysis of tourist destination in special region of Yogyakarta using spatial approach and social network analysis (a case study: post of @explorejogja instagram account in 2016)

NASA Astrophysics Data System (ADS)

Iswandhani, N.; Muhajir, M.

2018-03-01

This research was conducted in Department of Statistics Islamic University of Indonesia. The data used are primary data obtained by post @explorejogja instagram account from January until December 2016. In the @explorejogja instagram account found many tourist destinations that can be visited by tourists both in the country and abroad, Therefore it is necessary to form a cluster of existing tourist destinations based on the number of likes from user instagram assumed as the most popular. The purpose of this research is to know the most popular distribution of tourist spot, the cluster formation of tourist destinations, and central popularity of tourist destinations based on @explorejogja instagram account in 2016. Statistical analysis used is descriptive statistics, k-means clustering, and social network analysis. The results of this research were obtained the top 10 most popular destinations in Yogyakarta, map of html-based tourist destination distribution consisting of 121 tourist destination points, formed 3 clusters each consisting of cluster 1 with 52 destinations, cluster 2 with 9 destinations and cluster 3 with 60 destinations, and Central popularity of tourist destinations in the special region of Yogyakarta by district.

Design Considerations for Today's Online Learners: A Study of Personalized, Relationship-Based Social Awareness Information

ERIC Educational Resources Information Center

Heo, Misook

2009-01-01

This article examined online learners' preferences in personalized, relationship-based social awareness information sharing in course management systems. Three hundred seventy-seven online learners' willingness to share social awareness information was measured through a national survey. Results indicated that today's online learners are open…

Thyrotoxic hypokalemic periodic paralysis due to dietary weight-loss supplement.

PubMed

Akinyemi, Emmanuel; Bercovici, Silvia; Niranjan, Selvanayagam; Paul, Nisha; Hemavathy, Bhakthavatsalam

2011-05-01

Herbal and dietary supplements for weight loss and in treatment of obesity are growing in popularity and acceptance in the United States. Most of these supplements can be obtained over the counter and can have serious adverse effects associated with their consumption. We describe 2 patients who developed thyrotoxic hypokalemic periodic paralysis 2-3 weeks after consuming thyroxine-containing weight-loss supplements. This is the first known case of thyrotoxic hypokalemic periodic paralysis secondary to dietary supplements. It is important that patients and physicians are aware of the severe adverse reactions associated with dietary supplements. Physicians should as a routine inquire about herbal and dietary supplement consumption during all patient encounters.

Brain activation during the spot the differences game.

PubMed

Fukuba, Eiji; Kitagaki, Hajime; Wada, Akihiko; Uchida, Kouji; Hara, Shinji; Hayashi, Takafumi; Oda, Kazushige; Uchida, Nobue

2009-01-01

Spot the Differences is a simple and popular game in which an observer compares a pair of similar pictures to detect the differences between them. Functional activation of the brain while playing this game has not been investigated. We used functional magnetic resonance imaging to investigate the main cortical regions involved in playing this game and compared the sites of cortical activation between a session of playing the game and a session of viewing 2 identical pictures. The right posterior parietal cortex showed more activation during game playing, and cortical activation volume correlated with game-playing accuracy. This cortical region may play an important role in awareness of differences between 2 similar pictures.

Alternative health practices in ethnically diverse rural areas: a collaborative research project.

PubMed

Vest, G W; Ronnau, J; Lopez, B R; Gonzales, G

1997-05-01

Many alternative health practices are gaining popularity in traditional medical centers throughout the country. However, social workers and allied health professionals are rarely educated in these practices. The collaborative pilot research project discussed in this article involved community health providers and a state university department of social work. The project, conducted in rural health clinics, introduced an approach to skillful, safe, and appropriate use of touch synthesized with an awareness of the breath for giver and receiver to a group of Mexican Americans diagnosed with diabetes and their families. This alternative health practice holds promise for reducing stress, promoting health and well-being, and building relationships and warrants further study.

Emotional Intelligence as a Predictor of Academic and/or Professional Success

PubMed Central

Cain, Jeff; Smith, Kelly M.

2006-01-01

The concept of “emotional intelligence” has been extensively popularized in the lay press and corporate world as individuals purport the potential ability of emotional intelligence to predict various markers of success. Emotional intelligence (EI) most commonly incorporates concepts of emotional expression and regulation, self-awareness, and empathy. The concept has been criticized by some for its loose definition and parallels to personality traits. Additionally, several limitations to the instruments used to measure emotional intelligence have been identified. This review examines the foundations of the definitions of emotional intelligence as well as existing educational research involving emotional intelligence, both within the health professions and externally. Recommendations for future research and research potential are discussed. PMID:17136189

Management of Patients With Cardiovascular Implantable Electronic Devices in Dental, Oral, and Maxillofacial Surgery.

PubMed

Tom, James

2016-01-01

The prevalence of cardiovascular implantable electronic devices as life-prolonging and life-saving devices has evolved from a treatment of last resort to a first-line therapy for an increasing number of patients. As these devices become more and more popular in the general population, dental providers utilizing instruments and medications should be aware of dental equipment and medications that may affect these devices and understand the management of patients with these devices. This review article will discuss the various types and indications for pacemakers and implantable cardioverter-defibrillators, common drugs and instruments affecting these devices, and management of patients with these devices implanted for cardiac dysrhythmias.

Management of Patients With Cardiovascular Implantable Electronic Devices in Dental, Oral, and Maxillofacial Surgery

PubMed Central

Tom, James

2016-01-01

The prevalence of cardiovascular implantable electronic devices as life-prolonging and life-saving devices has evolved from a treatment of last resort to a first-line therapy for an increasing number of patients. As these devices become more and more popular in the general population, dental providers utilizing instruments and medications should be aware of dental equipment and medications that may affect these devices and understand the management of patients with these devices. This review article will discuss the various types and indications for pacemakers and implantable cardioverter-defibrillators, common drugs and instruments affecting these devices, and management of patients with these devices implanted for cardiac dysrhythmias. PMID:27269668

Toddler's Paralysis: An Acute Case of Leg Stiffening in a Previously Healthy 2-Year-Old.

PubMed

Kahne, Kimberly Renee; Tay, Ee Tein

2018-06-01

Vegetarian and vegan diets are gaining popularity in the United States. Although appropriately planned vegetarian diets, including vegan diets, are healthful and nutritionally adequate and may provide health benefits in the prevention and treatment of certain diseases, not all families are aware of the nutritional supplements that may be required for their children. We describe a case of a 2-year-old previously healthy child consuming a vegan diet who presented to the pediatric emergency department with an acute inability to move her legs. Ionized calcium was found to be 0.89 mmol/L, and symptoms completely resolved within 2 hours of calcium gluconate infusion.

Costs of Public Pharmaceutical Services in Rio de Janeiro Compared to Farmácia Popular Program

PubMed Central

da Silva, Rondineli Mendes; Caetano, Rosângela

2016-01-01

ABSTRACT OBJECTIVE To analyze the costs of public pharmaceutical services compared to Farmácia Popular Program (Popular Pharmacy Program). METHODS Comparison between prices paid by Aqui Tem Farmácia Popular Program (Farmácia Popular is available here) with the full costs of medicine provision by the Municipal Health Department of Rio de Janeiro. The comparison comprised 25 medicines supplied by both the municipal pharmaceutical service and Aqui Tem Farmácia Popular Program. Calculating the cost per pharmaceutical unit of each medicine included expenditure by Municipal Health Department of Rio de Janeiro with procurement (price), logistics, and local dispensation. The reference price of medicines paid by Aqui Tem Farmácia Popular was taken from the Brazilian Ministry of Health standard in force in 2012. Comparisons included full reference price; reference price minus 10.0% copayment by users; and maximum reference paid by the Ministry of Health (minus copayment and taxes). Simulations were carried out of the differences between the costs of Municipal Health Department of Rio de Janeiro with the common medicines and those potentially incurred based on the reference price of Aqui Tem Farmácia Popular. RESULTS The Municipal Health Department of Rio de Janeiro spent R$28,526,526.57 with 25 medicines of the common list in 2012; 58.7% accounted for direct procurement costs. The estimated costs of the Health Department were generally lower than the reference prices of the Aqui Tem Farmácia Popular Program for 20 medicines, regardless of reference prices. The potential costs incurred by Health Department if expenditure of its consumption pattern were based on the reference prices of Aqui Tem Farmácia Popular would be R$124,170,777.76, considering the best scenario of payment by the Brazilian Ministry of Health (90.0% of the reference price, minus taxes). CONCLUSIONS The difference in costs between public provision by Municipal Health Department of Rio de Janeiro and Farmácia Popular Program indicates that some reference prices could be reviewed aiming at their reduction. PMID:28099664

Survey of advertising for nutritional supplements in health and bodybuilding magazines.

PubMed

Philen, R M; Ortiz, D I; Auerbach, S B; Falk, H

1992-08-26

The use of food supplements by the general public is poorly quantified, and little information on this subject is available in the medical literature. We surveyed 12 recent issues of popular health and bodybuilding magazines (1) to quantify the number of advertisements for food supplements, the number of products advertised, and the number and type of ingredients in these products; (2) to identify the purported health benefits of these products; and (3) as a preliminary effort to identify areas for future research. We counted 89 brands, 311 products, and 235 unique ingredients, the most frequent of which were unspecified amino acids; the most frequently promoted health benefit was muscle growth. We also found many unusual or unidentifiable ingredients, and 22.2% of the products had no ingredients listed in their advertisements. Health professionals may not be aware of how popular food supplements are or of a particular supplement's potential effects or side effects. In addition, patients may be reluctant to discuss their use of these products with traditional medical practitioners. We recommend that routine history taking include specific questions about patients' use of food supplements and that any possible adverse effects or side effects be reported to public health authorities.

[Migrant vaccinations in Poland].

PubMed

Sakowski, Piotr

2012-01-01

After the European Union accession in 2004, Poland has been perceived by foreigners as an attractive destination of their migration, and also as a popular transit country for people going further to the Western Europe countries. The Nofer Institute of Occupational Medicine is involved in the implementation of the international project PROMOVAX (Promote Vaccinations among Migrant Populations in Europe). The objective of the project is to promote immunizations among migrant populations in Europe. This article presents the up-to-date legal regulations that are effective in Poland, taking into account their relevance to the issue of vaccinations in migrant population. The analysis of the Polish legislation concerning this problem shows that there are no specific regulations addressed to migrant population staying in our country. This issue seems to be popular in the European Union, where immunization of migrants is given high priority. From the point of view of health care professionals it is important to be aware of the fact that EU open borders favor the increased flow of people between countries. The scale of migration from outside the EU to its member states also contributes to the increase in potential contacts between health care workers and migrants working in Poland.

Analysis of the Consumption of Caffeinated Energy Drinks among Polish Adolescents

PubMed Central

Nowak, Dariusz; Jasionowski, Artur

2015-01-01

Background: Energy drinks (EDs) are extremely popular among adults and adolescents. Regular intake of EDs may lead to an overdose of caffeine, loss of bone mass, overweight, hypertension and, in older age, osteoporosis and cardiovascular diseases. Some people mix EDs with alcohol, which adversely affects their health. The objective of this study was to analyze the consumption of EDs by adolescents. Methods: The study consisted of a questionnaire surveying amounts of drinks, preferences and product awareness among younger consumers. The study was carried out in junior and senior high schools in Poland (n = 2629). Results: EDs were consumed by 67% of students (quite frequently by 16%). Students who practiced sports were more willing to drink EDs. Also, boys drank them more often than girls. When selecting a particular ED, young people looked at the taste, price and effect. Most respondents consumed one ED (250 mL) daily, although there were individuals consuming two or more drinks daily. Most respondents knew the ingredients of EDs, and 24% admitted to mixing EDs with alcohol. Conclusions: EDs are extremely popular among adolescents. Young people drinking EDs every day are potentially at risk of taking an overdose of caffeine. PMID:26184263

Life imitating art: depictions of the hidden curriculum in medical television programs.

PubMed

Stanek, Agatha; Clarkin, Chantalle; Bould, M Dylan; Writer, Hilary; Doja, Asif

2015-09-26

The hidden curriculum represents influences occurring within the culture of medicine that indirectly alter medical professionals' interactions, beliefs and clinical practices throughout their training. One approach to increase medical student awareness of the hidden curriculum is to provide them with readily available examples of how it is enacted in medicine; as such the purpose of this study was to examine depictions of the hidden curriculum in popular medical television programs. One full season of ER, Grey's Anatomy and Scrubs were selected for review. A summative content analysis was performed to ascertain the presence of depictions of the hidden curriculum, as well as to record the type, frequency and quality of examples. A second reviewer also viewed a random selection of episodes from each series to establish coding reliability. The most prevalent themes across all television programs were: the hierarchical nature of medicine; challenges during transitional stages in medicine; the importance of role modeling; patient dehumanization; faking or overstating one's capabilities; unprofessionalism; the loss of idealism; and difficulties with work-life balance. The hidden curriculum is frequently depicted in popular medical television shows. These examples of the hidden curriculum could serve as a valuable teaching resource in undergraduate medical programs.

Active euthanasia in pre-modern society, 1500-1800: learned debates and popular practices.

PubMed

Stolberg, Michael

2007-08-01

Historians of medical ethics have found that active euthanasia, in the sense of intentionally hastening the death of terminally-ill patients, was considered unacceptable in the Christian West before the 1870s. This paper presents a range of early modern texts on the issue which reflect a learned awareness of practices designed to shorten the lives of dying patients which were widely accepted among the lay public. Depriving the dying abruptly of their head-rest or placing them flat on the cold floor may strike us as merely symbolic today, but early moderns associated such measures with very concrete and immediate effects. In this sense, the intentional hastening of death in agonising patients had an accepted place in pre-modern popular culture. These practices must, however, be put into their proper context. Death was perceived more as a transition to the after-life and contemporary notions of dying could make even outright suffocation appear as an act of compassion which merely helped the soul depart from the body at the divinely ordained hour of death. The paper concludes with a brief comparison of early modern arguments with those of today.

Analysis of the Consumption of Caffeinated Energy Drinks among Polish Adolescents.

PubMed

Nowak, Dariusz; Jasionowski, Artur

2015-07-10

Energy drinks (EDs) are extremely popular among adults and adolescents. Regular intake of EDs may lead to an overdose of caffeine, loss of bone mass, overweight, hypertension and, in older age, osteoporosis and cardiovascular diseases. Some people mix EDs with alcohol, which adversely affects their health. The objective of this study was to analyze the consumption of EDs by adolescents. The study consisted of a questionnaire surveying amounts of drinks, preferences and product awareness among younger consumers. The study was carried out in junior and senior high schools in Poland (n = 2629). EDs were consumed by 67% of students (quite frequently by 16%). Students who practiced sports were more willing to drink EDs. Also, boys drank them more often than girls. When selecting a particular ED, young people looked at the taste, price and effect. Most respondents consumed one ED (250 mL) daily, although there were individuals consuming two or more drinks daily. Most respondents knew the ingredients of EDs, and 24% admitted to mixing EDs with alcohol. EDs are extremely popular among adolescents. Young people drinking EDs every day are potentially at risk of taking an overdose of caffeine.

Hypertensive crisis associated with high dose soy isoflavone supplementation in a post-menopausal woman: a case report [ISRCTN98074661

PubMed Central

Hutchins, Andrea M; McIver, Imogene E; Johnston, Carol S

2005-01-01

Background Isoflavones are gaining popularity as alternatives to hormone replacement therapy. However, few guidelines exist to inform the public as to an appropriate dose. This case involves a postmenopausal woman who experienced a hypertensive crisis while consuming a high-dose isoflavone supplement as part of a research protocol. Case Presentation The participant was part of a placebo-controlled crossover trial to investigate the potential synergism of the antioxidant activity of soy isoflavones and vitamin C. Upon entry into the study, this healthy, well-nourished, normotensive postmenopausal woman (51 years old), consumed the first of four randomly assigned treatments (500 mg vitamin C plus 5 mg/kg body weight soy isoflavones). During this treatment, the participant's systolic blood pressure spiked to a recorded 226/117 mmHg, necessitating medical intervention and discontinuation of study participation. Two plausible mechanisms for this hypertensive crisis are discussed. Conclusion Due to the availability and increasing popularity of soy supplements, practitioners should be aware of the potential side effects associated with their use. Practitioners counseling clients who are consuming soy isoflavone supplements should advise them that elevated blood pressure may be a potential side-effect to consider and monitor. PMID:15975148

The Effect of Transition Type in Multi-View 360° Media.

PubMed

MacQuarrie, Andrew; Steed, Anthony

2018-04-01

360° images and video have become extremely popular formats for immersive displays, due in large part to the technical ease of content production. While many experiences use a single camera viewpoint, an increasing number of experiences use multiple camera locations. In such multi-view 360° media (MV360M) systems, a visual effect is required when the user transitions from one camera location to another. This effect can take several forms, such as a cut or an image-based warp, and the choice of effect may impact many aspects of the experience, including issues related to enjoyment and scene understanding. To investigate the effect of transition types on immersive MV360M experiences, a repeated-measures experiment was conducted with 31 participants. Wearing a head-mounted display, participants explored four static scenes, for which multiple 360° images and a reconstructed 3D model were available. Three transition types were examined: teleport, a linear move through a 3D model of the scene, and an image-based transition using a Möbius transformation. The metrics investigated included spatial awareness, users' movement profiles, transition preference and the subjective feeling of moving through the space. Results indicate that there was no significant difference between transition types in terms of spatial awareness, while significant differences were found for users' movement profiles, with participants taking 1.6 seconds longer to select their next location following a teleport transition. The model and Möbius transitions were significantly better in terms of creating the feeling of moving through the space. Preference was also significantly different, with model and teleport transitions being preferred over Möbius transitions. Our results indicate that trade-offs between transitions will require content creators to think carefully about what aspects they consider to be most important when producing MV360M experiences.

The guitar chord-generating algorithm based on complex network

NASA Astrophysics Data System (ADS)

Ren, Tao; Wang, Yi-fan; Du, Dan; Liu, Miao-miao; Siddiqi, Awais

2016-02-01

This paper aims to generate chords for popular songs automatically based on complex network. Firstly, according to the characteristics of guitar tablature, six chord networks of popular songs by six pop singers are constructed and the properties of all networks are concluded. By analyzing the diverse chord networks, the accompaniment regulations and features are shown, with which the chords can be generated automatically. Secondly, in terms of the characteristics of popular songs, a two-tiered network containing a verse network and a chorus network is constructed. With this network, the verse and chorus can be composed respectively with the random walk algorithm. Thirdly, the musical motif is considered for generating chords, with which the bad chord progressions can be revised. This method can make the accompaniments sound more melodious. Finally, a popular song is chosen for generating chords and the new generated accompaniment sounds better than those done by the composers.

Web-based recruitment and survey methodology to capture followers of popular diets: the adhering to dietary approaches for personal taste (ADAPT) feasibility survey

USDA-ARS?s Scientific Manuscript database

Background: Although there is interest in popular diets such as vegan/vegetarian, Paleo, and other whole food diets, existing cohort studies lack specific data for these subgroups. With the evolution of new technologies, such as electronic data capture and web-based surveys, their application to nut...

Susceptible-infected-recovered epidemics in random networks with population awareness

NASA Astrophysics Data System (ADS)

Wu, Qingchu; Chen, Shufang

2017-10-01

The influence of epidemic information-based awareness on the spread of infectious diseases on networks cannot be ignored. Within the effective degree modeling framework, we discuss the susceptible-infected-recovered model in complex networks with general awareness and general degree distribution. By performing the linear stability analysis, the conditions of epidemic outbreak can be deduced and the results of the previous research can be further expanded. Results show that the local awareness can suppress significantly the epidemic spreading on complex networks via raising the epidemic threshold and such effects are closely related to the formulation of awareness functions. In addition, our results suggest that the recovered information-based awareness has no effect on the critical condition of epidemic outbreak.

STEeM- STEM&eTwinning in my school

NASA Astrophysics Data System (ADS)

Nicolaita, Cristina

2017-04-01

My name is Cristina Nicolăiță, I am a teacher of Physics and Computer Science in Gheorghe Magheru School, Caracal, Romania, and a Romanian Scientix&eTwinning ambassador. My poster presents the two eTwinning projects my students are actively involved in, "STEM Club" and "What's the weather like #eTwCitizen2016", with partners mostly from the Mediterranean area. STEM CLUB project focuses on the introductory level STEM activities, as well as awareness of the STEM fields and occupations. This initial step provides standards-based structured inquiry-based and real world problem-based learning, connecting all four of the STEM subjects. Project's basic aims are: 1. increasing student STEM ability, engagement, participation and aspiration 2. increasing teacher capacity and STEM teaching quality 3. supporting STEM education opportunities 4. facilitating effective school partnerships 5. building a strong evidence base 6. improving ICT skills During the second eTwinning project, What's the weather like #eTwCitizen2016", students will investigate weather in our lives, culture and science, in literature (including popular sayings and informative digital literacy), languages, science and Maths( including astronomy, physics, environmental studies) social sciences, religion, art, music, history, psychology (ways of thinking at different weather conditions, feelings related with the weather forecast, careers related to weather, climate change and sustainability).They will use the different intelligences they possess, bringing their contribution to the team work and developing the ability to identify, find, evaluate, and use information effectively.

A survey of sports drinks consumption among adolescents.

PubMed

Broughton, D; Fairchild, R M; Morgan, M Z

2016-06-24

Background Sports drinks intended to improve performance and hydrate athletes taking part in endurance sport are being marketed to children, for whom these products are not intended. Popularity among children has grown exponentially. Worryingly they consume them socially, as well as during physical activity. Sports drinks are high in sugar and are acidic. Product marketing ignores the potential harmful effects of dental caries and erosion.Objective To investigate the use of sports drinks by children.Method One hundred and eighty-three self-complete questionnaires were distributed to four schools in South Wales. Children in high school years 8 and 9 (aged 12-14) were recruited to take part. Questions focused on use of sports drinks, type consumed, frequency of and reason for consumption and where drinks were purchased.Results One hundred and sixty children responded (87% response rate): 89.4% (143) claimed to drink sports drinks, half drinking them at least twice a week. Lucozade Sport(™) was the most popular brand. The main reason for consuming the drinks was attributed to the 'nice taste' (90%, 129/143). Most respondents purchased the drinks from local shops (80.4%, 115) or supermarkets (54.5%, 78). More boys claimed to drink sports drinks during physical activity (77.9% versus 48.6% girls, P <0.001). Whereas more girls claimed to drink them socially (51.4% versus 48.5% boys, NS).Conclusion A high proportion of children consumed sports drinks regularly and outside of sporting activity. Dental health professionals should be aware of the popularity of sports drinks with children when giving health education advice or designing health promotion initiatives.

Awareness, knowledge, and attitude of dentistry students in Kerman towards evidence-based dentistry

PubMed Central

Sarani, Arezoo; Sarani, Melika; Abdar, Mohammad Esmaeli; Abdar, Zahra Esmaeili

2016-01-01

Introduction Evidence-based care helps dentists provide quality dental services to patients, and such care is based on the use of reliable information about treatment and patient care from a large number of papers, books, and published textbooks. This study aimed to determine the knowledge, awareness, and attitude of dentistry students towards evidence-based dentistry. Methods In this cross-sectional study, all dentistry students who were studying in their sixth semester and higher in the Kerman School of Dentistry (n = 73) were studied. The data were analyzed using SPSS version 17 and the independent-samples t-tests and the ANOVA test. Results The means of the students’ knowledge, awareness, and attitude scores were 29.2 ± 10.8, 29.9 ± 8.12 and 44.5 ± 5.3, respectively. Among demographic variables, only the number of semesters showed a significant difference with knowledge, awareness, and attitude of dentistry students toward evidence-based dentistry (p = 0.001). Conclusion According to the results of this study, knowledge and awareness of dentistry students at Kerman University of Medical Sciences towards evidence-based dentistry were average and have a neutral attitude. Thus, providing necessary training in this regard will cause promoting the knowledge, awareness, and improved attitudes of dentistry students. PMID:27382446

La Palabra Es Salud: A Comparative Study of the Effectiveness of Popular Education vs. Traditional Education for Enhancing Health Knowledge and Skills and Increasing Empowerment among Parish-Based Community Health Workers

ERIC Educational Resources Information Center

Wiggins, Noelle

2010-01-01

Popular education is a mode of teaching and learning which seeks to bring about more equitable social conditions by creating settings in which people can identify and solve their own problems. While the public health literature offers evidence to suggest that popular education is an effective strategy for increasing empowerment and improving…

The Influence Factor Model for the Popularity of Mobile Phone without Considering the Price Factor

NASA Astrophysics Data System (ADS)

Long, Hongming; Peng, Diefei; Wu, Hailin; Yang, Zihui

2018-01-01

Based on the statistical data like economic development, social development, population indicator and so on, this paper establishes the linear regression model which influences the popularity rate of mobile phone users.

Link Prediction in Evolving Networks Based on Popularity of Nodes.

PubMed

Wang, Tong; He, Xing-Sheng; Zhou, Ming-Yang; Fu, Zhong-Qian

2017-08-02

Link prediction aims to uncover the underlying relationship behind networks, which could be utilized to predict missing edges or identify the spurious edges. The key issue of link prediction is to estimate the likelihood of potential links in networks. Most classical static-structure based methods ignore the temporal aspects of networks, limited by the time-varying features, such approaches perform poorly in evolving networks. In this paper, we propose a hypothesis that the ability of each node to attract links depends not only on its structural importance, but also on its current popularity (activeness), since active nodes have much more probability to attract future links. Then a novel approach named popularity based structural perturbation method (PBSPM) and its fast algorithm are proposed to characterize the likelihood of an edge from both existing connectivity structure and current popularity of its two endpoints. Experiments on six evolving networks show that the proposed methods outperform state-of-the-art methods in accuracy and robustness. Besides, visual results and statistical analysis reveal that the proposed methods are inclined to predict future edges between active nodes, rather than edges between inactive nodes.

Context Aware Middleware Architectures: Survey and Challenges

PubMed Central

Li, Xin; Eckert, Martina; Martinez, José-Fernán; Rubio, Gregorio

2015-01-01

Context aware applications, which can adapt their behaviors to changing environments, are attracting more and more attention. To simplify the complexity of developing applications, context aware middleware, which introduces context awareness into the traditional middleware, is highlighted to provide a homogeneous interface involving generic context management solutions. This paper provides a survey of state-of-the-art context aware middleware architectures proposed during the period from 2009 through 2015. First, a preliminary background, such as the principles of context, context awareness, context modelling, and context reasoning, is provided for a comprehensive understanding of context aware middleware. On this basis, an overview of eleven carefully selected middleware architectures is presented and their main features explained. Then, thorough comparisons and analysis of the presented middleware architectures are performed based on technical parameters including architectural style, context abstraction, context reasoning, scalability, fault tolerance, interoperability, service discovery, storage, security & privacy, context awareness level, and cloud-based big data analytics. The analysis shows that there is actually no context aware middleware architecture that complies with all requirements. Finally, challenges are pointed out as open issues for future work. PMID:26307988

Advanced Weather Awareness and Reporting Enhancements

NASA Technical Reports Server (NTRS)

Busquets, Anthony M. (Technical Monitor); Ruokangas, Corinne Clinton; Kelly, Wallace E., III

2005-01-01

AWARE (Aviation Weather Awareness and Reporting Enhancements) was a NASA Cooperative Research and Development program conducted jointly by Rockwell Scientific, Rockwell Collins, and NASA. The effort culminated in an enhanced weather briefing and reporting tool prototype designed to integrate graphical and text-based aviation weather data to provide clear situational awareness in the context of a specific pilot, flight and equipment profile. The initial implementation of AWARE was as a web-based preflight planning tool, specifically for general aviation pilots, who do not have access to support such as the dispatchers available for commercial airlines. Initial usability tests showed that for VFR (Visual Flight Rules) pilots, AWARE provided faster and more effective weather evaluation. In a subsequent formal usability test for IFR (Instrument Flight Rules) pilots, all users finished the AWARE tests faster than the parallel DUAT tests, and all subjects graded AWARE higher for effectiveness, efficiency, and usability. The decision analysis basis of AWARE differentiates it from other aviation safety programs, providing analysis of context-sensitive data in a personalized graphical format to aid pilots/dispatchers in their complex flight requirements.

The Significant Incidents and Close Calls in Human Space Flight Chart: Lessons Learned Gone Viral

NASA Technical Reports Server (NTRS)

Wood, Bill; Pate, Dennis; Thelen, David

2010-01-01

This presentation will explore the surprising history and events that transformed a mundane spreadsheet of historical spaceflight incidents into a popular and widely distributed visual compendium of lessons learned. The Significant Incidents and Close Calls in Human Space Flight Chart (a.k.a. The Significant Incidents Chart) is a popular and visually captivating reference product that has arisen from the work of the Johnson Space Center (JSC) Safety and Mission Assurance (S&MA) Flight Safety Office (FSO). It began as an internal tool intended to increase our team s awareness of historical and modern space flight incidents. Today, the chart is widely recognized across the agency as a reference tool. It appears in several training and education programs. It is used in familiarization training in the JSC Building 9 Mockup Facility and is seen by hundreds of center visitors each week. The chart visually summarizes injuries, fatalities, and close calls sustained during the continuing development of human space flight. The poster-sized chart displays over 100 total events that have direct connections to human space flight endeavors. The chart is updated periodically. The update process itself has become a collaborative effort. Many people, spanning multiple NASA organizations, have provided suggestions for additional entries. The FSO maintains a growing list of subscribers who have requested to receive updates. The presenters will discuss the origins and motivations behind the significant incidents chart. A review of the inclusion criteria used to select events will be offered. We will address how the chart is used today by S&MA and offer a vision of how it might be used by other organizations now and in the future. Particular emphasis will be placed on features of the chart that have met with broad acceptance and have helped spread awareness of the most important lessons in human spaceflight.

Twitter Analytics: Are the U.S. Coastal Regions Prepared for Climate Change in 2017?

NASA Astrophysics Data System (ADS)

Singleton, S. L.; Kumar, S.

2017-12-01

According to the U.S. National Climate Assessment, the Southeast Coast and Gulf Coast of the United States are particularly susceptible to sea level rise, heat waves, hurricanes and less accessibility to clean water due to climate change. This is because of the extreme variation of topography in these two regions. Preparation for climate change consequences can only occur with conversation, which is a method of bringing awareness to the issue. Over the past decade, social media has taken over the spectrum of information exchange in the United States. Social Network Analysis (SNA) is a field that is emerging with the growth in popularity of social media. SNA is the practice of analyzing trends in volume and opinion of a population of social media users. Twitter, one popular social media platform, is one of the largest microblogging sites in the world, and it provides an abundance of data related to the trending topics such as climate change. Twitter analytics is a type of SNA performed on data from the tweets of Twitter users. In this work, Twitter analytics is performed on the data generated from the Twitter users in the United States, who were talking about climate change, global warming and/or CO2, over the course of one year (July 2016 - June 2017). Specifically, a regional comparative analysis on the coastal U.S. regions was conducted to recognize which region(s) is/are falling behind on the conversation about climate change. Sentiment analysis was also performed to understand the trends in opinion about climate change that vary over time. Experimental results determined that the southeast coast of the United States is deficient in their discussion about climate change compared to the other coastal regions. Igniting the conversation about this issue in these regions will mitigate the disasters due to climate change by increasing awareness in the people of these regions so they can properly prepare.

Knowledge, attitude, practice, and management of traditional medicine among people of Burka Jato Kebele, West Ethiopia

PubMed Central

Gari, Akawak; Yarlagadda, Raghavendra; Wolde-Mariam, Messay

2015-01-01

Background: Traditional medicine (TM) has maintained its popularity in all regions of the developing world. Even though, the wide acceptance of TM is a well-established fact, its status in a population with access to modern health is not well clear in the whole country. This study was carried out to assess the knowledge, attitudes, practice and management of TM among the community of Burka Jato Kebele, West Ethiopia. Methodology: A descriptive cross-sectional study was conducted on a total of 282 sampled individuals’ selected using systematic random sampling from January 28, 2013 to February 8, 2013 in Burka Jato Kebele, Nekemte town, East Wollega Zone, West of Ethiopia. Results: The majority (94.22%) of people in the study area relied on TM. Most of them were aware of medicinal herbs (55.7%). About half (40.79%) of the respondents were aware of the major side-effects of TM such as diarrhea (36.64%). About 31.85% of them prefer traditional medical practices (TMP) because they are cheap. Most (50%) of the species were harvested for their leaves to prepare remedies, followed by seed (21.15%) and root (13.46%) and the methods of preparation were pounding (27.54%), crushing (18.84%), a concoction (15.95%) and squeezing (13.04%). About 53.84% of them were used as fresh preparations. Remedies were reported to be administered through oral (53.85%), dermal or topical (36.54%), buccal (3.85%) and anal (5.77%). Conclusion: The study revealed that the use of TMs were quite popular among the population and a large proportion of the respondents not only preferred, but also used TMs notwithstanding that they lived in the urban communities with better access to modern medical care and medical practitioners. To use TM as a valuable alternative to conventional western medicine, further investigation must be undertaken to determine the validity, efficacy of the plants to make it available as an alternative medicine to human beings. PMID:25883518

Smokeless tobacco use in Sri Lanka.

PubMed

Somatunga, L C; Sinha, D N; Sumanasekera, P; Galapatti, K; Rinchen, S; Kahandaliyanage, A; Mehta, F R; Nishirani Lanka, J D

2012-01-01

To comprehensively review the issues of smokeless tobacco use in Sri Lanka . This review paper is based on a variety of sources including Medline, WHO documents, Ministry of Health and Nutrition, Colombo and from other sources. The prevalence of smokeless tobacco (SLT) use in Sri Lanka has been reported high, especially among rural and disadvantaged groups. Different smokeless tobacco products were not only widely available but also very affordable. An increasing popularity of SLT use among the youth and adolescents is a cause for concern in Sri Lanka. There were evidences of diverse benign, premalignant, and malignant oral diseases due to smokeless tobacco use in the country. The level of awareness about health risks related to the consumption of smokeless tobacco products was low, particularly among the people with low socio-economic status. In Sri Lanka various forms of smokeless tobacco products, some of them imported, are used. At the national level, 15.8% used smokeless tobacco products and its use is three-fold higher among men compared to women. Betel quid is by far the traditional form in which tobacco is a general component. Other manufactured tobacco products include pan parag/pan masala, Mawa, Red tooth powder, Khaini, tobacco powder, and Zarda. Some 8.6% of the youth are current users of smokeless tobacco. There are studies demonstrating the harmful effects of smokeless tobacco use, especially on the oral mucosa, however, the level of awareness of this aspect is low. The highest mean expenditure on betel quid alone in rural areas for those earning Rs. 5,000/month was Rs. 952. The core issue is the easy availability of these products. To combat the smokeless tobacco problem, public health programs need to be intensified and targeted to vulnerable younger age groups. Another vital approach should be to levy higher taxation.

Smokeless and flavored tobacco products in the U.S.: 2009 Styles survey results.

PubMed

Regan, Annette K; Dube, Shanta R; Arrazola, René

2012-01-01

A number of noncigarette tobacco products, including some novel products, recently have been marketed by the tobacco industry, which raises concerns from tobacco control authorities. This study aimed to assess current popularity of several noncigarette tobacco products in the U.S. In 2009, a total of 10,587 adults completed a consumer mail-in survey (ConsumerStyles). Based on survey results, the weighted percentages of adults who heard and tried snus, dissolvable tobacco products, flavored little cigars, and flavored cigarettes were computed in 2010. A subset of this sample (n=4556) completed the HealthStyles survey, which included items about health perceptions of these products and use in the past 30 days. The percentage of U.S. adults in the sample who were aware of these products ranged from 10.4% (dissolvable tobacco) to 44.6% (flavored little cigars). One third of adults who had heard of flavored little cigars tried them and 10.1% had used them in the past 30 days; among those who had heard of them, 27.4% tried flavored cigarettes and 12.6% tried snus. In general, young adults, men, and smokers were most likely to have heard of each product. At least one third of adults were uncertain if these products were as harmful as cigarettes (range=37.3% [snus] to 50.3% [dissolvable tobacco]). The awareness of these tobacco products in this sample varied. Groups with a higher prevalence of smoking and tobacco use (e.g., men, people with low levels of education) may be a target audience for marketing and promotions. As availability of products change, continued surveillance is warranted in the U.S. Published by Elsevier Inc.

What do reproductive-age women who undergo oocyte cryopreservation think about the process as a means to preserve fertility?

PubMed

Hodes-Wertz, Brooke; Druckenmiller, Sarah; Smith, Meghan; Noyes, Nicole

2013-11-01

To better understand women's beliefs, priorities, and attitudes toward oocyte cryopreservation, to appreciate the extent of their reproductive education, and to track the reproductive paths of women who chose to undergo oocyte cryopreservation treatment. An anonymous 30-question survey. Not applicable. From 2005-2011, 478 women completed ≥1 oocyte cryopreservation treatment cycle at our center to defer reproduction. None. Demographics, motivations, desires, fertility knowledge, and outcomes related to oocyte cryopreservation. A total of 183 patients (38%) completed the survey with >80% being aged ≥35 years; white; having no partner at time of oocyte cryopreservation; undergoing oocyte cryopreservation after an optimal reproductive age; feeling they had improved their reproductive future after oocyte cryopreservation and being empowered by the process; aware of age-related infertility; sensing popular media falsely portrayed the upper age limit for natural conception; and recorded lack of partner as the primary rationale for not yet starting a family. Nineteen percent of respondents added that workplace inflexibility contributed to their reproductive dilemma. Half stated they learned about oocyte cryopreservation from a friend; others became aware through a medical provider, the media, and the internet. Most patients (93%) have not yet returned to use their frozen oocytes; 11 stated they had. Overall, 20% reported a successful conception after oocyte cryopreservation. Surveying oocyte cryopreservation patients provides a glimpse into the knowledge base and motivations surrounding current female reproductive practices. Oocyte cryopreservation technology may prove to bridge the gap between reproductive prime and when a woman is realistically "ready" to have children. Copyright © 2013 American Society for Reproductive Medicine. Published by Elsevier Inc. All rights reserved.

New Concepts of Play and the Problem of Technology, Digital Media and Popular-Culture Integration with Play-Based Learning in Early Childhood Education

ERIC Educational Resources Information Center

Edwards, Susan

2016-01-01

Technology, digital media and popular culture form an important aspect of young children's life-worlds in contemporary post-industrial societies. A problem for early childhood educators is how to most effectively integrate these aspects of children's life-worlds into the provision of play-based learning. Traditionally, research has considered…

The insight interview: a new tool for measuring deficits in awareness after traumatic brain injury.

PubMed

Malouf, Tania; Langdon, Robyn; Taylor, Alan

2014-01-01

Awareness deficits are common after traumatic brain injury (TBI); however, relatively little is known of awareness deficits in the early stages post-injury. This study outlines the development of a new tool, 'The Insight Interview', designed to measure awareness across different domains (awareness of change, severity of deficits, current and future functional consequences) from 3 months post-TBI. Forty-three patients with at least a severe TBI, their nominated family member and treating clinician were all administered different versions of the Insight Interview during the patient's inpatient stay. Awareness was measured; (1) by calculating a discrepancy score between the patient's and their family informant's and/or clinician's ratings of the patient's abilities and (2) using interviewer-based ratings of the patients' responses to interview questions. Awareness differed depending upon the domain being assessed, with patients demonstrating greatest awareness in the current functional consequences domain. Evidence for a distinction between awareness of current and future functional consequences of impairments was also seen. Discrepancy scores and interviewer-based ratings showed good concordance. Adequate reliability and validity was demonstrated. The Insight Interview is a useful and valid tool for measuring awareness in the acute stages following TBI and highlights that awareness depends on domain assessed.

Trust-Based and Context-Aware Authentication in a Software Architecture for Context and Proximity-Aware Services

NASA Astrophysics Data System (ADS)

Lenzini, Gabriele

We describe an existing software architecture for context and proximity aware services that enables trust-based and context-aware authentication. A service is proximity aware when it automatically detects the presence of entities in its proximity. Authentication is context-aware when it uses contextual information to discern among different identities and to evaluate to which extent they are authentic. The software architecture that we describe here is functioning in our Institute: It manages a sensor network to detect the presence and location of users and their devices. A context manager is responsible to merge the different sources of contextual information, to solve potential contradictions, and to determine the level of authentication of the identity of the person approaching one of the services offered in the coffee-break corners of our Institute. In our solution for context-aware authentication, sensors are managed as if they were recommenders having subjective belief, disbelief, and uncertainty (i.e., trust) on the position and identity of users. A sensor’s subjective trust depends on what it has been sensing in the environment. We discuss the results of an array of simulations that we conducted to validate our concept of trust-based and context-aware authentication. We use Subjective Logic to manage trust.

Effects of individual popularity on information spreading in complex networks

NASA Astrophysics Data System (ADS)

Gao, Lei; Li, Ruiqi; Shu, Panpan; Wang, Wei; Gao, Hui; Cai, Shimin

2018-01-01

In real world, human activities often exhibit preferential selection mechanism based on the popularity of individuals. However, this mechanism is seldom taken into account by previous studies about spreading dynamics on networks. Thus in this work, an information spreading model is proposed by considering the preferential selection based on individuals' current popularity, which is defined as the number of individuals' cumulative contacts with informed neighbors. A mean-field theory is developed to analyze the spreading model. Through systematically studying the information spreading dynamics on uncorrelated configuration networks as well as real-world networks, we find that the popularity preference has great impacts on the information spreading. On the one hand, the information spreading is facilitated, i.e., a larger final prevalence of information and a smaller outbreak threshold, if nodes with low popularity are preferentially selected. In this situation, the effective contacts between informed nodes and susceptible nodes are increased, and nodes almost have uniform probabilities of obtaining the information. On the other hand, if nodes with high popularity are preferentially selected, the final prevalence of information is reduced, the outbreak threshold is increased, and even the information cannot outbreak. In addition, the heterogeneity of the degree distribution and the structure of real-world networks do not qualitatively affect the results. Our research can provide some theoretical supports for the promotion of spreading such as information, health related behaviors, and new products, etc.

Social influence on selection behaviour: Distinguishing local- and global-driven preferential attachment

PubMed Central

Pan, Xue; Liu, Kecheng

2017-01-01

Social influence drives human selection behaviours when numerous objects competing for limited attentions, which leads to the ‘rich get richer’ dynamics where popular objects tend to get more attentions. However, evidences have been found that, both the global information of the whole system and the local information among one’s friends have significant influence over the one’s selection. Consequently, a key question raises that, it is the local information or the global information more determinative for one’s selection? Here we compare the local-based influence and global-based influence. We show that, the selection behaviour is mainly driven by the local popularity of the objects while the global popularity plays a supplementary role driving the behaviour only when there is little local information for the user to refer to. Thereby, we propose a network model to describe the mechanism of user-object interaction evolution with social influence, where the users perform either local-driven or global-driven preferential attachments to the objects, i.e., the probability of an objects to be selected by a target user is proportional to either its local popularity or global popularity. The simulation suggests that, about 75% of the attachments should be driven by the local popularity to reproduce the empirical observations. It means that, at least in the studied context where users chose businesses on Yelp, there is a probability of 75% for a user to make a selection according to the local popularity. The proposed model and the numerical findings may shed some light on the study of social influence and evolving social systems. PMID:28406984

Social influence on selection behaviour: Distinguishing local- and global-driven preferential attachment.

PubMed

Pan, Xue; Hou, Lei; Liu, Kecheng

2017-01-01

Social influence drives human selection behaviours when numerous objects competing for limited attentions, which leads to the 'rich get richer' dynamics where popular objects tend to get more attentions. However, evidences have been found that, both the global information of the whole system and the local information among one's friends have significant influence over the one's selection. Consequently, a key question raises that, it is the local information or the global information more determinative for one's selection? Here we compare the local-based influence and global-based influence. We show that, the selection behaviour is mainly driven by the local popularity of the objects while the global popularity plays a supplementary role driving the behaviour only when there is little local information for the user to refer to. Thereby, we propose a network model to describe the mechanism of user-object interaction evolution with social influence, where the users perform either local-driven or global-driven preferential attachments to the objects, i.e., the probability of an objects to be selected by a target user is proportional to either its local popularity or global popularity. The simulation suggests that, about 75% of the attachments should be driven by the local popularity to reproduce the empirical observations. It means that, at least in the studied context where users chose businesses on Yelp, there is a probability of 75% for a user to make a selection according to the local popularity. The proposed model and the numerical findings may shed some light on the study of social influence and evolving social systems.

A Novel Approach for Creating Activity-Aware Applications in a Hospital Environment

NASA Astrophysics Data System (ADS)

Bardram, Jakob E.

Context-aware and activity-aware computing has been proposed as a way to adapt the computer to the user’s ongoing activity. However, deductively moving from physical context - like location - to establishing human activity has proved difficult. This paper proposes a novel approach to activity-aware computing. Instead of inferring activities, this approach enables the user to explicitly model their activity, and then use sensor-based events to create, manage, and use these computational activities adjusted to a specific context. This approach was crafted through a user-centered design process in collaboration with a hospital department. We propose three strategies for activity-awareness: context-based activity matching, context-based activity creation, and context-based activity adaptation. We present the implementation of these strategies and present an experimental evaluation of them. The experiments demonstrate that rather than considering context as information, context can be a relational property that links ’real-world activities’ with their ’computational activities’.

Cigarette continuity programs and social support for smoking.

PubMed

Sumner, W; Dunaway, M; Dillman, D G

1998-01-01

To describe smokers' participation in cigarette continuity programs and the prevalence and structure of cooperative teams of smokers. Cross-sectional survey of smoking histories and continuity-program participation by individuals and their family members in a convenience sample of 176 current smokers at the University of Kentucky Chandler Medical Center, Lexington. Fisher exact test or chi2 tests were used to compare proportions. One of 3 smokers collected coupons for a continuity program. Three quarters of the collectors redeemed their own coupons, and one quarter gave coupons to another collector. Coupon collectors reported an average team size of more than 2 members. One fifth of collectors were teammates with another generation of family members, and one quarter of collectors aged 24 to 35 years were teammates with their children. Smokers were often aware of their relatives' coupon-collecting habits. Continuity programs have been a popular means of reinforcing smoking, especially within families and groups of friends. Continuity programs are novel in encouraging smoking and brand loyalty between generations. Continuity-program participants need to be aware of the risk of promoting smoking initiation by their children. Health advocates could use similar strategies to promote smoking cessation and prevention within families and other social groups.

TopKube: A Rank-Aware Data Cube for Real-Time Exploration of Spatiotemporal Data.

PubMed

Miranda, Fabio; Lins, Lauro; Klosowski, James; Silva, Claudio

2017-02-17

From economics to sports to entertainment and social media, ranking objects according to some notion of importance is a fundamental tool we humans use all the time to better understand our world. With the ever-increasing amount of user-generated content found online, "what's trending" is now a commonplace phrase that tries to capture the zeitgeist of the world by ranking the most popular microblogging hashtags in a given region and time. However, before we can understand what these rankings tell us about the world, we need to be able to more easily create and explore them, given the significant scale of today's data. In this paper, we describe the computational challenges in building a real-time visual exploratory tool for finding top-ranked objects; build on the recent work involving in-memory and rank-aware data cubes to propose TOPKUBE: a data structure that answers top-k queries up to one order of magnitude faster than the previous state of the art; demonstrate the usefulness of our methods using a set of real-world, publicly available datasets; and provide a new set of benchmarks for other researchers to validate their methods and compare to our own.

Global skin diseases on Instagram hashtags.

PubMed

Braunberger, Taylor; Mounessa, Jessica; Rudningen, Kyle; Dunnick, Cory A; Dellavalle, Robert P

2017-05-15

Recently named one of the most influential phone applications, Instagram continues to grow in popularity [1]. Instagram consists of images and video posts, making it ideal for education and communication within the visual field of dermatology. In this study, we seek to determine the presence of dermatology-related content with regard to the most common cutaneous diseases of the world. We searched the account types and hashtags associated with the eight most common skin diseases globally as identified by the Global Burden of Disease (GBD) study by Hollenstein et al.: eczema, psoriasis, acne,pruritus, alopecia, decubitus ulcer, urticaria, andscabies [9]. The majority of Instagram accounts included patient experiences (n=73), private accounts(n=52), and disease advocacy and awareness groups(n=20), (total n=221). We further investigated over 2 million skin disease hashtags. The greatest numbersof hashtags were the following: #acne (n = 1,622,626),#alopecia (n = 317,566), and #eczema (n = 196,115). Our results demonstrate that patients interact withone another through Instagram. As social networking platforms become more frequently used as a source of information for patients and patient support, medical professionals must gain awareness of content available through Instagram and consider it as a means to educate the public.

Public Awareness of Remanufactured Products in Yangtze River Delta of China: Present Status, Problems and Recommendations.

PubMed

Cao, Jian; Chen, Xihui; Zhang, Xueping; Gao, Yanchen; Zhang, Xuemei; Zhao, Yunwen; Yang, Xiaoli; Xu, Jiayang; Zhou, Gengui; Schnoor, Jerald L

2018-06-07

Exponential increase of used and scrapped products has aroused worldwide attention, with various coping strategies regarding environmental protection and resource reutilization being considered and implemented. Among these, remanufacturing, processing used products environmentally and restoring them to like-new conditions, is preferred by nations around the world. China has been committed to developing and advancing the remanufacturing industry along with its products since 2013, however only a few residents are able to recognize and purchase remanufactured products at the present time. This paper aims to investigate the public awareness of Chinese residents on these emerging products by conducting a questionnaire survey and field research for data collection, and analyzing the results statistically. Results show that most Chinese residents are not familiar with remanufactured products, the superior attributes of such products, or the channels available to purchase them. This could be explained by insufficient publicity and promotion on the part of the government and business enterprises. Factors influencing the purchase intentions of customers are illuminated and potential problems are summarized, in response to which, respective recommendations are provided for both policy makers and firms to popularize remanufactured products.

Limited Awareness of the Essences of Certification or Compliance Markings on Medical Devices.

PubMed

Foo, Jong Yong Abdiel; Tan, Xin Ji Alan

2017-06-01

Medical devices have been long used for odiagnostic, therapeutic or rehabilitation purposes. Currently, they can range from a low-cost portable device that is often used for personal health monitoring to high-end sophisticated equipment that can only be operated by trained professionals. Depending on the functional purposes, there are different certification or compliance markings on the device when it is sold. One common certification marking is the Conformité Européenne affixation but this has a range of certification mark numbering for a variety of functional purposes. While the regulators and medical device manufacturers understand the associated significance and clinical implications, these may not be apparent to the professionals (using or maintaining the device) and the general public. With portable healthcare devices and mobile applications gaining popularity, better awareness of certification marking will be needed. Particularly, there are differences in the allowed functional purposes and the associated cost derivations of devices with a seemingly similar nature. A preferred approach such as an easy-to-understand notation next to any certification marking on a device can aid in differentiation without the need to digest mountainous regulatory details.

Focus Group Evaluation of “Secret Feelings”: A Depression Fotonovela for Latinos With Limited English Proficiency

PubMed Central

Cabassa, Leopoldo J.; Contreras, Sandra; Aragón, Rebeca; Molina, Gregory B.; Baron, Melvin

2013-01-01

In this study, the authors examined reactions of Latino adults with limited English proficiency (LEP) to a culturally and linguistically adapted depression fotonovela, titled “Secret Feelings.” Fotonovelas are popular health education tools that use posed photographs, text bubbles with simple text, and dramatic narratives to engage audiences and raise their awareness and knowledge about specific health issues. Four focus groups (N = 32) were conducted at an adult school program (e.g., GED classes). Content analysis was used to generate themes from transcripts and memos. “Secret Feelings” was viewed as an entertaining, engaging, and educational tool that helped combat stigma toward depression and its treatments in the Latino community. Despite learning about depression, participants reported they wanted more information about the causes of depression, the process of recovery, and felt that the story did not shift their apprehensions toward antidepressants. The findings suggest that “Secret Feelings” is a promising depression literacy tool for Latinos with LEP that can raise awareness and knowledge about depression and its treatments, reduce stigma toward depression and antidepressant medications, and model appropriate help-seeking behaviors. PMID:21807951

The Development of a Web-Based College Awareness Program

ERIC Educational Resources Information Center

Roberson, Keith W.

2010-01-01

The purpose of this study was to develop and evaluate a web-based college awareness program that would aid college-bound students in their search for a college or university that fit their interests. Since there is an increase in computer usage among high school aged students, and there are a very few college awareness programs included in the…

Popular Science Writing:Why? Who? How?

NASA Astrophysics Data System (ADS)

von Baeyer, Hans Christian

1998-04-01

Why? Under the threats of anti-science, pseudo-science, and indifference to science, popularization of physics is changing from a genteel art to a necessity for survival. Science writing is one element in a campaign that includes TV, museums, lectures, school visits, etc. Who? Five percent of the total effort of every physics department should be devoted to popularization. The academic reward system should reflect this obligation. How? Hints and suggestions for effective science writing, based on extensive experience, will be presented.

Intelligent Context-Aware and Adaptive Interface for Mobile LBS

PubMed Central

Liu, Yanhong

2015-01-01

Context-aware user interface plays an important role in many human-computer Interaction tasks of location based services. Although spatial models for context-aware systems have been studied extensively, how to locate specific spatial information for users is still not well resolved, which is important in the mobile environment where location based services users are impeded by device limitations. Better context-aware human-computer interaction models of mobile location based services are needed not just to predict performance outcomes, such as whether people will be able to find the information needed to complete a human-computer interaction task, but to understand human processes that interact in spatial query, which will in turn inform the detailed design of better user interfaces in mobile location based services. In this study, a context-aware adaptive model for mobile location based services interface is proposed, which contains three major sections: purpose, adjustment, and adaptation. Based on this model we try to describe the process of user operation and interface adaptation clearly through the dynamic interaction between users and the interface. Then we show how the model applies users' demands in a complicated environment and suggested the feasibility by the experimental results. PMID:26457077

Science and electronic cigarettes: current data, future needs.

PubMed

Breland, Alison B; Spindle, Tory; Weaver, Michael; Eissenberg, Thomas

2014-01-01

Electronic cigarettes (ECIGs), also referred to as electronic nicotine delivery systems or "e-cigarettes," generally consist of a power source (usually a battery) and heating element (commonly referred to as an atomizer) that vaporizes a solution (e-liquid). The user inhales the resulting vapor. Electronic cigarettes have been increasing in popularity since they were introduced into the US market in 2007. Many questions remain about these products, and limited research has been conducted. This review describes the available research on what ECIGs are, effects of use, survey data on awareness and use, and the utility of ECIGs to help smokers quit using tobacco cigarettes. This review also describes arguments for and against ECIGs and concludes with steps to move research on ECIGs forward.

Baseball and softball.

PubMed

Rice, Stephen G; Congeni, Joseph A

2012-03-01

Baseball and softball are among the most popular and safest sports in which children and adolescents participate. Nevertheless, traumatic and overuse injuries occur regularly, including occasional catastrophic injury and even death. Safety of the athlete is a constant focus of attention among those responsible for modifying rules. Understanding the stresses placed on the arm, especially while pitching, led to the institution of rules controlling the quantity of pitches thrown in youth baseball and established rest periods between pitching assignments. Similarly, field maintenance and awareness of environmental conditions as well as equipment maintenance and creative prevention strategies are critically important in minimizing the risk of injury. This statement serves as a basis for encouraging safe participation in baseball and softball. This statement has been endorsed by the Canadian Paediatric Society.

Combining energy drinks and alcohol - a recipe for trouble?

PubMed

Pennay, Amy; Lubman, Dan; Miller, Peter

2011-03-01

Combining energy drinks (such as 'Red Bull(®)') with alcohol is becoming increasingly popular, particularly among young people. However, as yet, limited research has been conducted examining the harms associated with this form of drinking. To review current evidence associated with combining energy drinks with alcohol and provide recommendations for addressing this issue within primary care. Combining alcohol with energy drinks can mask the signs of alcohol intoxication, resulting in greater levels of alcohol intake, dehydration, more severe and prolonged hangovers, and alcohol poisoning. It may also increase engagement in risky behaviours (such as drink driving) as well as alcohol related violence. General practitioners should be aware of the harms associated with this pattern of drinking, and provide screening and relevant harm reduction advice.

Prevention methods for pest control and their use in Poland.

PubMed

Matyjaszczyk, Ewa

2015-04-01

Prevention methods can still be a cost-effective and efficient tool for pest control. Rational use of prevention methods is a feasible way to reduce dependency on chemical protection in agriculture. Costs, workload and farmers' awareness are key issues, however. In Poland, crop rotation is used as a method for pest control only to a limited extent owing to the high share of cereals in the crop structure. The choice of resistant varieties is satisfactory, but farmers should make use of qualified seed material more often. Liming is recommended on the majority of farms on account of widespread soil acidity. Favourable aspects as regards the prevention of pest development are biodiversity and the popularity of prevention cultivation techniques. © 2014 Society of Chemical Industry.

Continuum Electrostatics Approaches to Calculating pKas and Ems in Proteins

PubMed Central

Gunner, MR; Baker, Nathan A.

2017-01-01

Proteins change their charge state through protonation and redox reactions as well as through binding charged ligands. The free energy of these reactions are dominated by solvation and electrostatic energies and modulated by protein conformational relaxation in response to the ionization state changes. Although computational methods for calculating these interactions can provide very powerful tools for predicting protein charge states, they include several critical approximations of which users should be aware. This chapter discusses the strengths, weaknesses, and approximations of popular computational methods for predicting charge states and understanding their underlying electrostatic interactions. The goal of this chapter is to inform users about applications and potential caveats of these methods as well as outline directions for future theoretical and computational research. PMID:27497160

Concerns of an itinerant surgeon: results of a Guatemalan surgical aid trip.

PubMed

Kavolus, Joseph J; Ritter, Merrill A; Claverie, Jorge G; Barfield, William R; Lackland, Daniel T; Trousdale, Robert T

2014-05-01

Over the past decade the popularity of foreign medical aid has increased and gained notoriety. Operation Walk is a philanthropic organization dedicated to improving the ambulatory potential of patients in developing countries by providing free surgical treatment for patients who otherwise lack access to care of debilitating bone and joint conditions. During Operation Walk Mooresville's 2013 trip to Guatemala 40 patients prospectively completed a Likert Scale style survey. The 63-question survey assessed patient impressions and concerns regarding the care they receive as part of itinerant surgical aid trips. Mean scores were calculated and then concerns were ranked accordingly. We are aware of no other investigation assessing these sorts of patient centered perspectives for international surgical aid trips. © 2013.

Servant leadership.

PubMed

Wilson, R T

1998-01-01

As corporations are eagerly pursuing reengineering and reorganization, leadership functions are changing to champion these efforts. Traditionally, organizations have had a "top-down" management approach, however, there is a gradual shift to other leadership models. Servant leadership is being successfully implemented in many settings. Servant leadership, first popularized by Robert Greenleaf in 1970, puts serving others as the number one priority. Ten characteristics of a servant leader include: Listening, empathy, healing, awareness, persuasion, conceptualization, foresight, stewardship, commitment to the growth of people, and building community. Both servant leadership and the chaos theory have in common the central tenet of relationships. Since America is now approximately 80 percent a "service-economy," servant leadership can greatly benefit the individual employees, as well as help to facilitate the organization's pursuit of its changing strategic plans.

Family Outbreaks of Nontyphoidal Salmonellosis following a Meal of Guinea Pigs

PubMed Central

Fournier, John B.; Knox, Kimberly; Harris, Maureen; Newstein, Michael

2015-01-01

Salmonella outbreaks have been linked to a wide variety of foods, including recent nationwide outbreaks. Guinea pig (Cavia porcellus), also known as cuy or cobayo, has long been a popular delicacy and ceremonial food in the Andean region in South America. This case report describes three family outbreaks of nontyphoidal salmonellosis, each occurring after a meal of guinea pigs. We believe this case report is the first to describe a probable association between the consumption of guinea pig meat and human salmonellosis. Physicians should be aware of the association of Salmonella and the consumption of guinea pigs, given the increasing immigration of people from the Andean region of South America and the increasing travel to this region. PMID:25821613

Family Outbreaks of Nontyphoidal Salmonellosis following a Meal of Guinea Pigs.

PubMed

Fournier, John B; Knox, Kimberly; Harris, Maureen; Newstein, Michael

2015-01-01

Salmonella outbreaks have been linked to a wide variety of foods, including recent nationwide outbreaks. Guinea pig (Cavia porcellus), also known as cuy or cobayo, has long been a popular delicacy and ceremonial food in the Andean region in South America. This case report describes three family outbreaks of nontyphoidal salmonellosis, each occurring after a meal of guinea pigs. We believe this case report is the first to describe a probable association between the consumption of guinea pig meat and human salmonellosis. Physicians should be aware of the association of Salmonella and the consumption of guinea pigs, given the increasing immigration of people from the Andean region of South America and the increasing travel to this region.

Disk storage management for LHCb based on Data Popularity estimator

NASA Astrophysics Data System (ADS)

Hushchyn, Mikhail; Charpentier, Philippe; Ustyuzhanin, Andrey

2015-12-01

This paper presents an algorithm providing recommendations for optimizing the LHCb data storage. The LHCb data storage system is a hybrid system. All datasets are kept as archives on magnetic tapes. The most popular datasets are kept on disks. The algorithm takes the dataset usage history and metadata (size, type, configuration etc.) to generate a recommendation report. This article presents how we use machine learning algorithms to predict future data popularity. Using these predictions it is possible to estimate which datasets should be removed from disk. We use regression algorithms and time series analysis to find the optimal number of replicas for datasets that are kept on disk. Based on the data popularity and the number of replicas optimization, the algorithm minimizes a loss function to find the optimal data distribution. The loss function represents all requirements for data distribution in the data storage system. We demonstrate how our algorithm helps to save disk space and to reduce waiting times for jobs using this data.

Space activities and global popular music culture

NASA Astrophysics Data System (ADS)

Wessels, Allison Rae; Collins, Patrick

During the "space age" era, space activities appear increasingly as a theme in Western popular music, as they do in popular culture generally. In combination with the electronics and tele-communications revolution, "pop/rock" music has grown explosively during the space age to become an effectively global culture. From this base a number of trends are emerging in the pattern of influences that space activities have on pop music. The paper looks at the use of themes and imagery in pop music; the role of space technology in the modern "globalization" of pop music; and current and future links between space activities and pop music culture, including how public space programmes are affected by its influence on popular attitudes.

NPS: Medical Consequences Associated with Their Intake.

PubMed

Schifano, Fabrizio; Orsolini, Laura; Papanti, Duccio; Corkery, John

2017-01-01

Over the last decade, the 'traditional' drug scene has been supplemented - but not replaced - by the emergence of a range of novel psychoactive substances (NPS), which are either newly created or existing drugs, including medications, now being used in novel ways. By the end of 2014, in excess of 500 NPS had been reported by a large number of countries in the world. Most recent data show, however, that synthetic cathinones, synthetic cannabinoids, and psychedelics/phenethylamines account for the largest number of NPS.The present chapter aims at providing an overview of the clinical and pharmacological issues relating to these most popular NPS categories. Given the vast range of medical and psychopathological issues associated with the molecules here described, it is crucial for health professionals to be aware of the effects and toxicity of NPS. A general overview of the acute management of NPS adverse events is provided as well, although further studies are required to identify a range of evidence-based, index molecule-focused, treatment strategies. The rapid pace of change in the NPS online market constitutes a major challenge to the provision of current and reliable scientific knowledge on these substances.

Visuality, mobility and the cosmopolitan: inhabiting the world from afar.

PubMed

Szerszynski, Bronislaw; Urry, John

2006-03-01

In earlier publications based on the research discussed in this article (e.g. Szerszynski and Urry 2002), we argued that an emergent culture of cosmopolitanism, refracted into different forms amongst different social groups, was being nurtured by a widespread 'banal globalism'--a proliferation of global symbols and narratives made available through the media and popular culture. In the current article we draw on this and other empirical research to explore the relationship between visuality, mobility and cosmopolitanism. First we describe the multiple forms of mobility that expand people's awareness of the wider world and their capacity to compare different places. We then chart the changing role that visuality has played in citizenship throughout history, noting that citizenship also involves a transformation of vision, an absenting from particular contexts and interests. We explore one particular version of that transformation--seeing the world from afar, especially in the form of images of the earth seen from space--noting how such images conventionally connote both power and alienation. We then draw on another research project, on place and vision, to argue that the shift to a cosmopolitan relationship with place means that humans increasingly inhabit their world only at a distance.

Carbon monoxide from neighbouring restaurants: the need for an integrated multi-agency response.

PubMed

Keshishian, C; Sandle, H; Meltzer, M; Young, Y; Ward, R; Balasegaram, S

2012-12-01

Carbon monoxide (CO) is a colourless, odourless toxic gas produced during incomplete combustion of carbon-based fuels. Most CO incidents reported to the UK Health Protection Agency (HPA) are due to faulty gas appliances, and legislation exists to ensure gas appliances are properly installed. We present three CO poisoning incidents of unusual origin reported to the HPA. In each, residents living above restaurants were poisoned after workers left charcoal smouldering overnight in specialist or traditional ovens whilst ventilation systems were turned off. This led to production of CO, which travelled through floorboards and built up to dangerous concentrations in the flats. Working with local authorities, these incidents were investigated and resolved, and work was conducted to prevent further occurrences. The novel nature of these CO incidents led to delays in recognition and subsequent remedial action. Although previously undescribed, it is likely that due to the number of residences built above restaurants and the rising popularity of traditional cooking methods, similar incidents may be occurring and could increase in frequency. Multi-agency response and reporting mechanisms could be strengthened. Awareness raising in professional groups and the public on the importance of correct ventilation of such appliances is vital.

Self-consistency test reveals systematic bias in programs for prediction change of stability upon mutation.

PubMed

Usmanova, Dinara R; Bogatyreva, Natalya S; Ariño Bernad, Joan; Eremina, Aleksandra A; Gorshkova, Anastasiya A; Kanevskiy, German M; Lonishin, Lyubov R; Meister, Alexander V; Yakupova, Alisa G; Kondrashov, Fyodor A; Ivankov, Dmitry N

2018-05-02

Computational prediction of the effect of mutations on protein stability is used by researchers in many fields. The utility of the prediction methods is affected by their accuracy and bias. Bias, a systematic shift of the predicted change of stability, has been noted as an issue for several methods, but has not been investigated systematically. Presence of the bias may lead to misleading results especially when exploring the effects of combination of different mutations. Here we use a protocol to measure the bias as a function of the number of introduced mutations. It is based on a self-consistency test of the reciprocity the effect of a mutation. An advantage of the used approach is that it relies solely on crystal structures without experimentally measured stability values. We applied the protocol to four popular algorithms predicting change of protein stability upon mutation, FoldX, Eris, Rosetta, and I-Mutant, and found an inherent bias. For one program, FoldX, we manage to substantially reduce the bias using additional relaxation by Modeller. Authors using algorithms for predicting effects of mutations should be aware of the bias described here. ivankov13@gmail.com. Supplementary data are available at Bioinformatics online.

Sushi barcoding in the UK: another kettle of fish

PubMed Central

Taylor, Sasha-Ann; Di Muri, Cristina; Hankard, Elizabeth A.; Towne, Jessica A.; Watson, Mhairi

2016-01-01

Although the spread of sushi restaurants in the European Union and United States is a relatively new phenomenon, they have rapidly become among the most popular food services globally. Recent studies indicate that they can be associated with very high levels (>70%) of fish species substitution. Based on indications that the European seafood retail sector may currently be under better control than its North American counterpart, here we investigated levels of seafood labelling accuracy in sushi bars and restaurants across England. We used the COI barcoding gene to screen samples of tuna, eel, and a variety of other products characterised by less visually distinctive ‘white flesh’. Moderate levels of substitution were found (10%), significantly lower than observed in North America, which lends support to the argument that public awareness, policy and governance of seafood labels is more effective in the European Union. Nevertheless, the results highlight that current labelling practice in UK restaurants lags behind the level of detail implemented in the retail sector, which hinders consumer choice, with potentially damaging economic, health and environmental consequences. Specifically, critically endangered species of tuna and eel continue to be sold without adequate information to consumers. PMID:27069819

[Prevalence of the use of skin bleaching cosmetics in two areas in Dakar (Sénégal)].

PubMed

Wone, I; Tal-Dia, A; Diallo, O F; Badiane, M; Touré, K; Diallo, I

2000-01-01

The use of skin bleaching cosmetics is an increasingly widespread phenomenon in Africa. If the negative sanitary effects of this practice are today well known, reliable statistics on the importance of the problem within the global population are rare. Our study, conducted in two popular areas in Dakar, Usine bene taly and Usine Niary Taly, had 2 objectives: to determine the prevalence of the use of skin bleaching cosmetics in the studied zones, to describe the prevalence according to the following variables: age, matrimonial situation, level and/or type of instruction, job, type of agents used. For that purpose, we conducted a transverse study on a representative sample of 600 women from 15 to 55 years old. This study reveals a prevalence of the use of skin bleaching cosmetics of 67.2%. The agents found are hydroquinone derivatives (61%), topical corticosteroids (37%) and agents from unknown origin (2%). The use of skin bleaching cosmetics is more important among young women between 30 to 44 years (72.5%), married (72.2%), analphabets (75%), working (77.6%). Studies conducted in Mali and Togo gave comparable results, which give perspectives for a prevention based on education an awareness.

Using comparative genome analysis to identify problems in annotated microbial genomes.

PubMed

Poptsova, Maria S; Gogarten, J Peter

2010-07-01

Genome annotation is a tedious task that is mostly done by automated methods; however, the accuracy of these approaches has been questioned since the beginning of the sequencing era. Genome annotation is a multilevel process, and errors can emerge at different stages: during sequencing, as a result of gene-calling procedures, and in the process of assigning gene functions. Missed or wrongly annotated genes differentially impact different types of analyses. Here we discuss and demonstrate how the methods of comparative genome analysis can refine annotations by locating missing orthologues. We also discuss possible reasons for errors and show that the second-generation annotation systems, which combine multiple gene-calling programs with similarity-based methods, perform much better than the first annotation tools. Since old errors may propagate to the newly sequenced genomes, we emphasize that the problem of continuously updating popular public databases is an urgent and unresolved one. Due to the progress in genome-sequencing technologies, automated annotation techniques will remain the main approach in the future. Researchers need to be aware of the existing errors in the annotation of even well-studied genomes, such as Escherichia coli, and consider additional quality control for their results.

The Role of Social Media in Promoting Women's Health Education in Saudi Arabia.

PubMed

Bahkali, Salwa; Almaiman, Ahmad; Bahkali, Ahlam; Almaiman, Sara; Househ, Mowafa; Alsurimi, Khaled

2015-01-01

Social media has the potential to improve women's health in developing countries through health education and promotion. In the Arab world, women's health interventions are lacking. However, with a high penetration rate of social media in the Arab world, there is good opportunity to utilize social media platforms such as Twitter to promote women's health. In this paper, we analyze the Tweet feeds of Saudi-based Twitter account to promote women's health. A total of 5167 Tweets were extracted and analyzed retrospectively, using NVivo Ncapture between June 2014 and March 2015. There were a total number of 3449 followers by March 20, 2015. Results showed that a majority of the Twitter followers (61%, n=2104) were seeking gynecological information, followed by pregnancy related information (27%, n=931), breast-feeding advice (9%, n=310), and other health related information (3%, n=103). Results also showed an increased level of health awareness and comprehension among Twitter followers. Further research is needed to promote women's health in Saudi Arabia and the Arab world through social media platforms such as Twitter and similar platforms including Instagram, Facebook, and YouTube which are also popular in the Arab world.

The Typhoon Disaster Analysis Based on Weibo Topic Heat

NASA Astrophysics Data System (ADS)

Yuan, J.; Gong, A.; Wang, J.; Li, J.

2018-04-01

Could social media data be utilized in hazard evaluation? Typhoon disaster as one of the costly disaster has become devastating threats for human. Moreover, social media change the communication way of human and citizens can turn to this platform to express disasterrelated information at real time. Therefore, social media improves situational awareness and widens the method of hazard information acquiring. With more and more studies investigating in relationship between social media response and degree of damage, the strong correlation has been proved. Weibo as one of the most popular social media in China can provide data with posted text, location, user identification and other additional information. Combining with 10 tropical cyclones and Weibo data in 2013, We perform a quantitative analysis between the grade of hazard situation and Weibo related topic heat in province scale. We provide a new model of Weibo topic heat to evaluate the Weibo activity in study area. Also we demonstrate the hazard assessing formula is H = 1.8845 ln(α) + 15.636 in tropical cyclone disaster. High level goodness of curve fitting also suggest that this equation can be used for rapid assessment of hazard caused by tropical cyclones.

[Effect of comprehensive control in demonstration plots of parasitic diseases in Guizhou Province].

PubMed

Ai-Ya, Zhu; An-Mei, Li; Guang-Chu, Lin; Jian-Jun, Xu; Liang-Xian, Sun

2011-10-01

To evaluate the effect of comprehensive control in demonstration plots of parasitic diseases in Guizhou Province. The data of parasitic disease control in demonstration plots from 2006 to 2009 were collected and analyzed, including deworming, water and latrines renovation, health education, survey on infections in crowd, etc. After 3 years comprehensive control, the infection rates of soil-transmitted nematodes among people reduced from 30.25% to 8.37%, with the reduction rate of 72.32%. The infection rates of Ascaris lumbricoides, hookworm and Trichuris trichiura reduced from 26.88%, 2.86% and 4.13% to 7.43%, 0.09% and 1.13%, respectively. The awareness rate of health knowledge among residents increased from 44.18% to 93.64%, with an increasing rate of 111.94%. The coverage rate of non-hazardous sanitary latrines was 81.29%. The beneficial rate of the water renovation reached 96.31%. The comprehensive control strategies mainly based on health education and infectious source control correspond to the reality of rural parasitic disease control nowadays. The comprehensive control model integrating government leadership, department cooperation and social concern is useful for parasitic disease control and should be popularized.

Control Limits for Building Energy End Use Based on Engineering Judgment, Frequency Analysis, and Quantile Regression

DOE Office of Scientific and Technical Information (OSTI.GOV)

Henze, Gregor P.; Pless, Shanti; Petersen, Anya

2014-02-01

Approaches are needed to continuously characterize the energy performance of commercial buildings to allow for (1) timely response to excess energy use by building operators; and (2) building occupants to develop energy awareness and to actively engage in reducing energy use. Energy information systems, often involving graphical dashboards, are gaining popularity in presenting energy performance metrics to occupants and operators in a (near) real-time fashion. Such an energy information system, called Building Agent, has been developed at NREL and incorporates a dashboard for public display. Each building is, by virtue of its purpose, location, and construction, unique. Thus, assessing buildingmore » energy performance is possible only in a relative sense, as comparison of absolute energy use out of context is not meaningful. In some cases, performance can be judged relative to average performance of comparable buildings. However, in cases of high-performance building designs, such as NREL's Research Support Facility (RSF) discussed in this report, relative performance is meaningful only when compared to historical performance of the facility or to a theoretical maximum performance of the facility as estimated through detailed building energy modeling.« less

Use of Social Networking Sites and Risk of Cyberbullying Victimization: A Population-Level Study of Adolescents.

PubMed

Sampasa-Kanyinga, Hugues; Hamilton, Hayley A

2015-12-01

Social networking sites (SNSs) have gained considerable popularity among youth in recent years; however, there is a noticeable paucity of research examining the association between the use of these web-based platforms and cyberbullying victimization at the population level. This study examines the association between the use of SNSs and cyberbullying victimization using a large-scale survey of Canadian middle and high school students. Data on 5,329 students aged 11-20 years were derived from the 2013 Ontario Student Drug Use and Health Survey. Logistic regression was used to examine the relationship between the use of SNSs and cyberbullying victimization while adjusting for covariates. Overall, 19 percent of adolescents were cyberbullied in the past 12 months. Adolescents who were female, younger, of lower socioeconomic status, and who used alcohol or tobacco were at greater odds of being cyberbullied. The use of SNSs was associated with an increased risk of cyberbullying victimization in a dose-response manner (p-trend <0.001). Gender was not a significant moderator of the association between use of SNSs and being cyberbullied. Results from this study underscore the need for raising awareness and educating adolescents on effective strategies to prevent cyberbullying victimization.

Awareness and correlates of the role of physical activity in breast cancer prevention among Japanese women: results from an internet-based cross-sectional survey.

PubMed

Miyawaki, Rina; Shibata, Ai; Ishii, Kaori; Oka, Koichiro

2014-07-07

Although considerable evidence has demonstrated that physical activity is associated with breast cancer prevention, few studies have assessed the level of awareness of this association. Awareness is a key first step to successful of behavior change. Increasing awareness may contribute to promote physical activity and prevent breast cancer at the population level. The present study examined the prevalence and correlates of awareness about the role of physical activity in breast cancer prevention among Japanese women. 1,000 Japanese women aged 20-69 years (mean age: 44.3 ± 13.4 years) who responded to an internet-based cross-sectional survey. Awareness of the role of physical activity in breast cancer prevention, knowledge of breast cancer (symptom, risk factor, screening), exposure to information about physical activity and cancer, a self-reported physical activity, and sociodemographic variables (age, marital status, having a child, education level, employment status, and household income) were obtained. Force-entry logistic regression analysis was used. The prevalence of awareness was 31.5% (95% CI: 28.6-34.4). Factors significantly associated with awareness included sociodemographic variables, exposure to information, and knowledge of breast cancer. Being married (AOR, 95% CI: 1.75, 1.05-2.92) was positively related to awareness, while having children (0.65, 0.36-0.86) was negatively related. College graduates or those with higher levels of education (1.50, 1.01-2.22) were significantly more likely to be aware than those who had not graduated high school. Moreover, exposure to information (2.11, 1.51-2.95), and high knowledge of symptoms (2.43, 1.75-3.36) were positively associated with awareness. Finally, low knowledge of risk factors (0.30, 0.22-0.40) was negatively associated with awareness. Japanese women through internet-based study were poorly aware of the role of physical activity in breast cancer prevention. Awareness was especially low among individuals with children and higher knowledge of risk factors whereas high in married women, those with higher educational level, exposure to information, and greater knowledge of symptoms. The findings suggest that strategies to increase the awareness about the preventive role of physical activity are needed for breast cancer prevention in consideration of subgroups with low awareness.

Using Social Media for Social Comparison and Feedback-Seeking: Gender and Popularity Moderate Associations with Depressive Symptoms.

PubMed

Nesi, Jacqueline; Prinstein, Mitchell J

2015-11-01

This study examined specific technology-based behaviors (social comparison and interpersonal feedback-seeking) that may interact with offline individual characteristics to predict concurrent depressive symptoms among adolescents. A total of 619 students (57 % female; mean age 14.6) completed self-report questionnaires at 2 time points. Adolescents reported on levels of depressive symptoms at baseline, and 1 year later on depressive symptoms, frequency of technology use (cell phones, Facebook, and Instagram), excessive reassurance-seeking, and technology-based social comparison and feedback-seeking. Adolescents also completed sociometric nominations of popularity. Consistent with hypotheses, technology-based social comparison and feedback-seeking were associated with depressive symptoms. Popularity and gender served as moderators of this effect, such that the association was particularly strong among females and adolescents low in popularity. Associations were found above and beyond the effects of overall frequency of technology use, offline excessive reassurance-seeking, and prior depressive symptoms. Findings highlight the utility of examining the psychological implications of adolescents' technology use within the framework of existing interpersonal models of adolescent depression and suggest the importance of more nuanced approaches to the study of adolescents' media use.

Using Social Media for Social Comparison and Feedback-Seeking: Gender and Popularity Moderate Associations with Depressive Symptoms

PubMed Central

2018-01-01

This study examined specific technology-based behaviors (social comparison and interpersonal feedback-seeking) that may interact with offline individual characteristics to predict concurrent depressive symptoms among adolescents. A total of 619 students (57 % female; mean age 14.6) completed self-report questionnaires at 2 time points. Adolescents reported on levels of depressive symptoms at baseline, and 1 year later on depressive symptoms, frequency of technology use (cell phones, Facebook, and Instagram), excessive reassurance-seeking, and technology-based social comparison and feedback-seeking. Adolescents also completed sociometric nominations of popularity. Consistent with hypotheses, technology-based social comparison and feedback-seeking were associated with depressive symptoms. Popularity and gender served as moderators of this effect, such that the association was particularly strong among females and adolescents low in popularity. Associations were found above and beyond the effects of overall frequency of technology use, offline excessive reassurance-seeking, and prior depressive symptoms. Findings highlight the utility of examining the psychological implications of adolescents’ technology use within the framework of existing interpersonal models of adolescent depression and suggest the importance of more nuanced approaches to the study of adolescents’ media use. PMID:25899879

A Two-Stage Composition Method for Danger-Aware Services Based on Context Similarity

NASA Astrophysics Data System (ADS)

Wang, Junbo; Cheng, Zixue; Jing, Lei; Ota, Kaoru; Kansen, Mizuo

Context-aware systems detect user's physical and social contexts based on sensor networks, and provide services that adapt to the user accordingly. Representing, detecting, and managing the contexts are important issues in context-aware systems. Composition of contexts is a useful method for these works, since it can detect a context by automatically composing small pieces of information to discover service. Danger-aware services are a kind of context-aware services which need description of relations between a user and his/her surrounding objects and between users. However when applying the existing composition methods to danger-aware services, they show the following shortcomings that (1) they have not provided an explicit method for representing composition of multi-user' contexts, (2) there is no flexible reasoning mechanism based on similarity of contexts, so that they can just provide services exactly following the predefined context reasoning rules. Therefore, in this paper, we propose a two-stage composition method based on context similarity to solve the above problems. The first stage is composition of the useful information to represent the context for a single user. The second stage is composition of multi-users' contexts to provide services by considering the relation of users. Finally the danger degree of the detected context is computed by using context similarity between the detected context and the predefined context. Context is dynamically represented based on two-stage composition rules and a Situation theory based Ontology, which combines the advantages of Ontology and Situation theory. We implement the system in an indoor ubiquitous environment, and evaluate the system through two experiments with the support of subjects. The experiment results show the method is effective, and the accuracy of danger detection is acceptable to a danger-aware system.

A mechanistic explanation of popularity: genes, rule breaking, and evocative gene-environment correlations.

PubMed

Burt, Alexandra

2009-04-01

Previous work has suggested that the serotonergic system plays a key role in "popularity" or likeability. A polymorphism within the 5HT-sub(2A) serotonin receptor gene (-G1438A) has also been associated with popularity, suggesting that genes may predispose individuals to particular social experiences. However, because genes cannot code directly for others' reactions, any legitimate association should be mediated via the individual's behavior (i.e., genes-->behaviors-->social consequences), a phenomenon referred to as an evocative gene-environment correlation (rGE). The current study aimed to identify one such mediating behavior. The author focused on rule breaking given its prior links to both the serotonergic system and to increased popularity during adolescence. Two samples of previously unacquainted late-adolescent boys completed a peer-based interaction paradigm designed to assess their popularity. Analyses revealed that rule breaking partially mediated the genetic effect on popularity, thereby furthering our understanding of the biological mechanisms that underlie popularity. Moreover, the present results represent the first meaningfully explicated evidence that genes predispose individuals not only to particular behaviors but also to the social consequences of those behaviors. (c) 2009 APA, all rights reserved.

Popularity versus similarity in growing networks.

PubMed

Papadopoulos, Fragkiskos; Kitsak, Maksim; Serrano, M Ángeles; Boguñá, Marián; Krioukov, Dmitri

2012-09-27

The principle that 'popularity is attractive' underlies preferential attachment, which is a common explanation for the emergence of scaling in growing networks. If new connections are made preferentially to more popular nodes, then the resulting distribution of the number of connections possessed by nodes follows power laws, as observed in many real networks. Preferential attachment has been directly validated for some real networks (including the Internet), and can be a consequence of different underlying processes based on node fitness, ranking, optimization, random walks or duplication. Here we show that popularity is just one dimension of attractiveness; another dimension is similarity. We develop a framework in which new connections optimize certain trade-offs between popularity and similarity, instead of simply preferring popular nodes. The framework has a geometric interpretation in which popularity preference emerges from local optimization. As opposed to preferential attachment, our optimization framework accurately describes the large-scale evolution of technological (the Internet), social (trust relationships between people) and biological (Escherichia coli metabolic) networks, predicting the probability of new links with high precision. The framework that we have developed can thus be used for predicting new links in evolving networks, and provides a different perspective on preferential attachment as an emergent phenomenon.

Raising awareness about soil diversity: The Education Programme of the Earth Sciences Museum Alexis Dorofeef, Minas Gerais, Brazil

NASA Astrophysics Data System (ADS)

Muggler, C.

2012-04-01

Soils are usually overlooked as part of geodiversity and geoheritage. Increasing the public awareness about soils is a key issue in our changing world. Furthering public awareness involves developing a better understanding of soils, their functions, importance for environment and society, as well as a personal and collective commitment in the stewardship and protection from degradation and loss. This presentation describes the Soil and Environmental Education and Outreach Programme of the Alexis Dorofeef Earth Sciences Museum of the Soil University Department in Viçosa, Brazil. The program has developed different activities linked to formal and non formal education and its main audience are basic education teachers, school children and the general public. The museum acts in different and diverse fronts, supported on a pedagogical background based on Paulo Freire's educational approach, the social-constructivism, which considers social inclusion, knowledge building, horizontal learning and collective action. In its early years, the museum was mainly focused on formal education and this changed with time as our action was reshaped into a broader outreach action stimulated by the new Brazilian government. The museum's indoor activities consist of accompanied thematic visits, hands on experiments, basic school teacher's courses, development of learning materials and methods and professional training. Beyond of the Museum space local interdisciplinary projects with basic education schools are run along with temporary expositions coupled with short courses and workshops with farmers and social movements. We present the results of the changes in awareness about soils among three main groups: school teachers, basic education children and general public. After 10 years of activities, the Soil Education action of the Museum is recognized and well spread among school communities in the town and its neighbourhood. Many school teachers approach the contents and methodologies they learned at the museum, as well as many of the students that did their practical's at the museum do. As a side result, the Soil Education Program triggered the broadening of the museum themes into three main conceptual lines: Earth's dynamics, Natural resources: use and environmental impacts and, Soils: know to conserve. Today the Museum is spreading its knowledge about soil throughout the region, by means of temporary expositions and educational activities. Despite its achievements, the Museum still faces the challenge to broaden its action, reaching different and wider publics, making both the idea of visiting a museum and the knowledge about soils more popular.

Physicians' needs in coping with emotional stressors: the case for peer support.

PubMed

Hu, Yue-Yung; Fix, Megan L; Hevelone, Nathanael D; Lipsitz, Stuart R; Greenberg, Caprice C; Weissman, Joel S; Shapiro, Jo

2012-03-01

To design an evidence-based intervention to address physician distress, based on the attitudes toward support among physicians at our hospital. A 56-item survey was administered to a convenience sample (n = 108) of resident and attending physicians at surgery, emergency medicine, and anesthesiology departmental conferences at a large tertiary care academic hospital. Likelihood of seeking support, perceived barriers, awareness of available services, sources of support, and experience with stress. Among the resident and attending physicians, 79% experienced either a serious adverse patient event and/or a traumatic personal event within the preceding year. Willingness to seek support was reported for legal situations (72%), involvement in medical errors (67%), adverse patient events (63%), substance abuse (67%), physical illness (62%), mental illness (50%), and interpersonal conflict at work (50%). Barriers included lack of time (89%), uncertainty or difficulty with access (69%), concerns about lack of confidentiality (68%), negative impact on career (68%), and stigma (62%). Physician colleagues were the most popular potential sources of support (88%), outnumbering traditional mechanisms such as the employee assistance program (29%) and mental health professionals (48%). Based on these results, a one-on-one peer physician support program was incorporated into support services at our hospital. Despite the prevalence of stressful experiences and the desire for support among physicians, established services are underused. As colleagues are the most acceptable sources of support, we advocate peer support as the most effective way to address this sensitive but important issue.

A Temporal Locality-Aware Page-Mapped Flash Translation Layer

DOE Office of Scientific and Technical Information (OSTI.GOV)

Kim, Youngjae; Gupta, Aayush; Urgaonkar, Bhuvan

2013-01-01

The poor performance of random writes has been a cause of major concern which needs to be addressed to better utilize the potential of flash in enterprise-scale environments. We examine one of the important causes of this poor performance: the design of the flash translation layer (FTL) which performs the virtual-to-physical address translations and hides the erase-before-write characteristics of flash. We propose a complete paradigm shift in the design of the core FTL engine from the existing techniques with our Demand-Based Flash Translation Layer (DFTL) which selectively caches page- level address mappings. Our experimental evaluation using FlashSim with realistic enterprise-scalemore » workloads endorses the utility of DFTL in enterprise-scale storage systems by demonstrating: 1) improved performance, 2) reduced garbage collection overhead and 3) better overload behavior compared with hybrid FTL schemes which are the most popular implementation methods. For example, a predominantly random-write dominant I/O trace from an OLTP application running at a large financial institution shows a 78% improvement in average response time (due to a 3-fold reduction in operations of the garbage collector), compared with the hybrid FTL scheme. Even for the well-known read-dominant TPC-H benchmark, for which DFTL introduces additional overheads, we improve system response time by 56%. Moreover, interestingly, when write-back cache on DFTL-based SSD is enabled, DFTL even outperforms the page-based FTL scheme, improving their response time by 72% in Financial trace.« less

The Globus Galaxies Platform. Delivering Science Gateways as a Service

DOE Office of Scientific and Technical Information (OSTI.GOV)

Madduri, Ravi; Chard, Kyle; Chard, Ryan

We use public cloud computers to host sophisticated scientific data; software is then used to transform scientific practice by enabling broad access to capabilities previously available only to the few. The primary obstacle to more widespread use of public clouds to host scientific software (‘cloud-based science gateways’) has thus far been the considerable gap between the specialized needs of science applications and the capabilities provided by cloud infrastructures. We describe here a domain-independent, cloud-based science gateway platform, the Globus Galaxies platform, which overcomes this gap by providing a set of hosted services that directly address the needs of science gatewaymore » developers. The design and implementation of this platform leverages our several years of experience with Globus Genomics, a cloud-based science gateway that has served more than 200 genomics researchers across 30 institutions. Building on that foundation, we have also implemented a platform that leverages the popular Galaxy system for application hosting and workflow execution; Globus services for data transfer, user and group management, and authentication; and a cost-aware elastic provisioning model specialized for public cloud resources. We describe here the capabilities and architecture of this platform, present six scientific domains in which we have successfully applied it, report on user experiences, and analyze the economics of our deployments. Published 2015. This article is a U.S. Government work and is in the public domain in the USA.« less

An emerging model of maternity care: smartphone, midwife, doctor?

PubMed

Tripp, Nadia; Hainey, Kirsten; Liu, Anthony; Poulton, Alison; Peek, Michael; Kim, Jinman; Nanan, Ralph

2014-03-01

Mobile technology in the form of the smartphone is widely used, particularly in pregnancy and they are an increasing and influential source of information. To describe the diverse nature of pregnancy related applications (apps) for the smartphone and to flag that these apps can potentially affect maternity care and should be considered in future planning of care provision. The 2 smartphone platforms, Apple and Android, were searched for pregnancy related apps and reviewed for their purpose and popularity. iTunes and Google Play returned 1059 and 497 pregnancy related apps respectively. Forty percent of the apps were informative, 13% interactive, 19% had features of a medical tool and 11% were social media apps. By far the most popular apps, calculated as the number of reviews multiplied by average reviewer rating, were those with interactive features. The popularity of pregnancy-related apps could indicate a shift towards patient empowerment within maternity care provision. The traditional model of 'shared maternity care' needs to accommodate electronic devices into its functioning. Reliance on healthcare professionals may be reduced by the availability of interactive and personalised information delivered via a smartphone. This combined with the fact that smartphones are widely used by many women of childbearing age, has the potential to modify maternity care and experiences of pregnancy. Therefore it is important that healthcare professionals and policy-makers are more aware of these new developments, which are likely to influence healthcare and alter health-seeking behaviour. In addition healthcare professionals need to consider whether to discuss the use of apps in pregnancy with the women in their care. Copyright © 2013 Australian College of Midwives. Published by Elsevier Ltd. All rights reserved.

A national UK survey of radiology trainees special interest choices: what and why?

PubMed

Parvizi, Nassim; Bhuva, Shaheel

2017-11-01

A national survey was designed to better understand factors influencing special interest choices, future aspirations of UK radiology trainees and perceptions of breast radiology. A SurveyMonkey questionnaire was developed and distributed to all radiology trainees in the UK through the British Institute of Radiology, RCR Junior Radiologists Forum and by directly contacting UK training schemes as well as by social media between December 2015 and January 2016. From 21 training schemes across the UK, 232 responses were received. Over half entered radiology after foundation training and 62% were ST1-3; one-fifth of trainees intended to leave the NHS. The most popular special interests were musculoskeletal (18%), abdominal imaging (16%) and neuroradiology (13%). Gynaecological and oncological imaging proved to be the least popular. Strong personal interest, a successful rotation during training, a mix of imaging modalities, direct impact on patient care and job prospects were the most popular factors influencing career choice. Research and potential for private income were the least influential factors. Respondents detailed their perceptions of breast radiology, selecting an awareness of career prospects (41%) and a better trainee experience (36%) as factors that would increase their interest in pursuing it as a career. Understanding the factors that influence special interest choice is essential to addressing the alarming staffing shortfalls that will befall certain radiology special interests. Addressing trainee's preconceptions and improving the trainee experience are key to attracting trainees to breast radiology. Advances in knowledge: This is the first survey of its kind in the UK literature designed to evaluate special interest career choices and the factors that influence those among radiology trainees.

FleXConf: A Flexible Conference Assistant Using Context-Aware Notification Services

NASA Astrophysics Data System (ADS)

Armenatzoglou, Nikos; Marketakis, Yannis; Kriara, Lito; Apostolopoulos, Elias; Papavasiliou, Vicky; Kampas, Dimitris; Kapravelos, Alexandros; Kartsonakis, Eythimis; Linardakis, Giorgos; Nikitaki, Sofia; Bikakis, Antonis; Antoniou, Grigoris

Integrating context-aware notification services to ubiquitous computing systems aims at the provision of the right information to the right users, at the right time, in the right place, and on the right device, and constitutes a significant step towards the realization of the Ambient Intelligence vision. In this paper, we present FlexConf, a semantics-based system that supports location-based, personalized notification services for the assistance of conference attendees. Its special features include an ontology-based representation model, rule-based context-aware reasoning, and a novel positioning system for indoor environments.

Geek the Library: A Community Awareness Campaign. A Report to the OCLC Membership

ERIC Educational Resources Information Center

Edvardsen, Linn Haugestad, Ed.

2011-01-01

Geek the Library, a community awareness campaign designed to highlight the vital role of public libraries and raise awareness about the critical funding issues many libraries face, was developed based on the research findings included in "From Awareness to Funding: A study of library support in America." This study, published by OCLC in…

From Cultural Awareness to Intercultural Awareness: Culture in ELT

ERIC Educational Resources Information Center

Baker, Will

2012-01-01

Cultural awareness (CA) has emerged over the last few decades as a significant part of conceptualizing the cultural dimension to language teaching. That is, L2 users need to understand L2 communication as a cultural process and to be aware of their own culturally based communicative behaviour and that of others. However, while CA has provided a…

An Emotional Awareness Based Parenting Group for Parents with Mental Illness: A Mixed Methods Feasibility Study of Community Mental Health Nurse Facilitation.

PubMed

Isobel, Sophie; Meehan, Felicity; Pretty, Danielle

2016-02-01

There has been limited examination of the use of relationship based structured parenting programs that focus on emotional interactions in the parent-child dyad in families where a parent has a mental illness. There is also a lack of awareness of the practicalities of providing such interventions within adult mental health services. This study explores the process and outcomes of a nurse led emotional awareness based parenting program for adult clients of a mental health service. Participants demonstrated a significant reduction in difficult parenting moments and associated stress and distress as well as promising improvements in overall distress and emotional awareness. Crown Copyright © 2015. Published by Elsevier Inc. All rights reserved.

Observer age and the social transmission of attractiveness in humans: Younger women are more influenced by the choices of popular others than older women.

PubMed

Little, Anthony C; Caldwell, Christine A; Jones, Benedict C; DeBruine, Lisa M

2015-08-01

Being paired with an attractive partner increases perceptual judgements of attractiveness in humans. We tested experimentally for prestige bias, whereby individuals follow the choices of prestigious others. Women rated the attractiveness of photographs of target males which were paired with either popular or less popular model female partners. We found that pairing a photo of a man with a woman presented as his partner positively influenced the attractiveness of the man when the woman was presented as more popular (Experiment 1). Further, this effect was stronger in younger participants compared to older participants (Experiment 1). Reversing the target and model such that women were asked to rate women paired with popular and less popular men revealed no effect of model popularity and this effect was unrelated to participant age (Experiment 2). An additional experiment confirmed that participant age and not stimulus age primarily influenced the tendency to follow others' preferences in Experiment 1 (Experiment 3). We also confirmed that our manipulations of popularity lead to variation in rated prestige (Experiment 4). These results suggest a sophisticated model-based bias in social learning whereby individuals are most influenced by the choices of those who have high popularity/prestige. Furthermore, older individuals moderate their use of such social information and so this form of social learning appears strongest in younger women. © 2014 The British Psychological Society.

A systematic review of statistical methods used to test for reliability of medical instruments measuring continuous variables.

PubMed

Zaki, Rafdzah; Bulgiba, Awang; Nordin, Noorhaire; Azina Ismail, Noor

2013-06-01

Reliability measures precision or the extent to which test results can be replicated. This is the first ever systematic review to identify statistical methods used to measure reliability of equipment measuring continuous variables. This studyalso aims to highlight the inappropriate statistical method used in the reliability analysis and its implication in the medical practice. In 2010, five electronic databases were searched between 2007 and 2009 to look for reliability studies. A total of 5,795 titles were initially identified. Only 282 titles were potentially related, and finally 42 fitted the inclusion criteria. The Intra-class Correlation Coefficient (ICC) is the most popular method with 25 (60%) studies having used this method followed by the comparing means (8 or 19%). Out of 25 studies using the ICC, only 7 (28%) reported the confidence intervals and types of ICC used. Most studies (71%) also tested the agreement of instruments. This study finds that the Intra-class Correlation Coefficient is the most popular method used to assess the reliability of medical instruments measuring continuous outcomes. There are also inappropriate applications and interpretations of statistical methods in some studies. It is important for medical researchers to be aware of this issue, and be able to correctly perform analysis in reliability studies.

[Knowledge to the subject of legal highs and popularity of their use amongst secondary-school students from the Silesian Voivodeship].

PubMed

Margasińska, Joanna; Dworak, Daria; Goc, Sara; Ahnert, Bożena; Wiechuła, Danuta

Evaluation of knowledge to the subject of legal highs and popularity of their use amongst secondary-school students from the Silesian Voivodeship. Studies were conducted in spring of 2016 in two randomly selected secondary schools in Katowice and Dąbrowa Górnicza. The survey was carried out amongst students of these schools and concerned question about the knowledge of legal highs effect on the body and their use by young people. The study consisted of 336 questionnaire forms, 159 filled by secondaryschool students from Katowice and 177 by secondary-school students from Dąbrowa Górnicza. Legal highs for 78.3% of young people are as dangerous as drugs. Almost 70% of respondents believe that legal highs strongly affected the physical health, psyche, may cause a loss of life or health, as well as cause addiction. As the main effects of legal highs, young people point to strong agitation and aggression, as well as visions and hallucinations. 12.5% of respondents answered “Yes” to the question, whether they ever took legal highs. Most of students (69.7%) think that legal highs should be forbidden. The use of legal highs declared 12.5% of secondaryschool students. Most of respondents are aware of threats to health associated with use of legal highs.

An examination of marketing techniques used to promote children's vitamins in parenting magazines.

PubMed

Basch, Corey Hannah; Roberts, Katherine J; Ethan, Danna; Samayoa-Kozlowsky, Sandra

2014-11-26

More than a third of children and adolescents in the United States take vitamins even though professional medical organizations do not endorse their use in healthy children. Regardless of their efficacy, children's vitamin products are aggressively promoted. Therefore, the goal of this study was to describe and analyze advertisements related to vitamins in the following three popular parenting magazines, Parents, Parenting Early Years, and Parenting School Years. A total of 135 magazines across four years were reviewed.  There were 207 advertisements for children's vitamins, all in the form of chewy or gummy.  None of these advertisements included a dosage or a warning.  Almost all (92.3%) included a cartoon in the advertisement.  Almost a quarter (23.2%) of the advertisements promoted their product with the theme of prevention and more than half (51.2%) included the theme of peace of mind.  Parenting magazines are a popular medium for providing exposure to products geared towards children.  Companies that market children's vitamins in these magazines can increase awareness among parents of the risks by providing warning and dosage information in their advertisements.  Magazines can also play a role by encouraging responsible marketing and providing editorial content on children's vitamins and potential consequences of pediatric overdose.

An Examination of Marketing Techniques used to Promote Children’s Vitamins in Parenting Magazines

PubMed Central

Basch, Corey H.; Roberts, Katherine J.; Ethan, Danna; Samayoa-Kozlowsky, Sandra

2015-01-01

More than a third of children and adolescents in the United States take vitamins even though professional medical organizations do not endorse their use in healthy children. Regardless of their efficacy, children’s vitamin products are aggressively promoted. Therefore, the goal of this study was to describe and analyze advertisements related to vitamins in the following three popular parenting magazines, Parents, Parenting Early Years, and Parenting School Years. A total of 135 magazines across four years were reviewed. There were 207 advertisements for children’s vitamins, all in the form of chewy or gummy. None of these advertisements included a dosage or a warning. Almost all (92.3%) included a cartoon in the advertisement. Almost a quarter (23.2%) of the advertisements promoted their product with the theme of prevention and more than half (51.2%) included the theme of peace of mind. Parenting magazines are a popular medium for providing exposure to products geared towards children. Companies that market children’s vitamins in these magazines can increase awareness among parents of the risks by providing warning and dosage information in their advertisements. Magazines can also play a role by encouraging responsible marketing and providing editorial content on children’s vitamins and potential consequences of pediatric overdose. PMID:25948456

Well-being and consumer culture: a different kind of public health problem?

PubMed

Carlisle, Sandra; Hanlon, Phil

2007-09-01

The concept of well-being is now of interest to many disciplines; as a consequence, it presents an increasingly complex and contested territory. We suggest that much current thinking about well-being can be summarized in terms of four main discourses: scientific, popular, critical and environmental. Exponents of the scientific discourse argue that subjective well-being is now static or declining in developed countries: a paradox for economists, as incomes have grown considerably. Psychological observations on the loss of subjective well-being have also entered popular awareness, in simplified form, and conceptions of well-being as happiness are now influencing contemporary political debate and policy-making. These views have not escaped criticism. Philosophers understand well-being as part of a flourishing human life, not just happiness. Some social theorists critique the export of specific cultural concepts of well-being as human universals. Others view well-being as a potentially divisive construct that may contribute to maintaining social inequalities. Environmentalists argue that socio-cultural patterns of over-consumption, within the neo-liberal economies of developed societies, present an impending ecological threat to individual, social and global well-being. As the four discourses carry different implications for action, we conclude by considering their varied utility and applicability for health promotion.

Understanding needs and barriers to using geospatial tools for public health policymaking in China.

PubMed

Kim, Dohyeong; Zhang, Yingyuan; Lee, Chang Kil

2018-05-07

Despite growing popularity of using geographical information systems and geospatial tools in public health fields, these tools are only rarely implemented in health policy management in China. This study examines the barriers that could prevent policy-makers from applying such tools to actual managerial processes related to public health problems that could be assisted by such approaches, e.g. evidence-based policy-making. A questionnaire-based survey of 127 health-related experts and other stakeholders in China revealed that there is a consensus on the needs and demands for the use of geospatial tools, which shows that there is a more unified opinion on the matter than so far reported. Respondents pointed to lack of communication and collaboration among stakeholders as the most significant barrier to the implementation of geospatial tools. Comparison of survey results to those emanating from a similar study in Bangladesh revealed different priorities concerning the use of geospatial tools between the two countries. In addition, the follow-up in-depth interviews highlighted the political culture specific to China as a critical barrier to adopting new tools in policy development. Other barriers included concerns over the limited awareness of the availability of advanced geospatial tools. Taken together, these findings can facilitate a better understanding among policy-makers and practitioners of the challenges and opportunities for widespread adoption and implementation of a geospatial approach to public health policy-making in China.

The psychology of nutrition messages.

PubMed

Schofield, Heather; Mullainathan, Sendhil

2008-01-01

The purpose of this paper is to explore consumer thinking about nutrition decisions and how firms can use consumers' awareness of the links between nutrients and health generated by public health messages to market products, including ones, which have little nutritional value. We approach this issue by tracking the development of public health messages based on scientific research, dissemination of those messages in the popular press, and use of nutrition claims in food advertisements to assess whether firms are timing the use of nutrition claims to take advantage of heuristic-based decision-making. Our findings suggest that the timing of the development of nutrition information, its dissemination in the press, and use in advertising accords well with a heuristic processing model in which firms take advantage of associations between nutrient information and health in their advertisements. However, the demonstrated relationships may not be causal. Further research will be needed to provide stronger and more comprehensive evidence regarding the proposed message hijacking process. If the message hijacking framework is borne out: (1) simple overall health rating scales could significantly improve consumer decision-making, (2) the impact of misleading advertisements could be mitigated by encouraging a multidimensional view of nutrition, and (3) more intensive regulation of product labeling could limit the impact of hijacked messages. Overall, this paper considers a novel hypothesis about the impact of public health messages on nutrition and health.

Comparison of robustness to outliers between robust poisson models and log-binomial models when estimating relative risks for common binary outcomes: a simulation study.

PubMed

Chen, Wansu; Shi, Jiaxiao; Qian, Lei; Azen, Stanley P

2014-06-26

To estimate relative risks or risk ratios for common binary outcomes, the most popular model-based methods are the robust (also known as modified) Poisson and the log-binomial regression. Of the two methods, it is believed that the log-binomial regression yields more efficient estimators because it is maximum likelihood based, while the robust Poisson model may be less affected by outliers. Evidence to support the robustness of robust Poisson models in comparison with log-binomial models is very limited. In this study a simulation was conducted to evaluate the performance of the two methods in several scenarios where outliers existed. The findings indicate that for data coming from a population where the relationship between the outcome and the covariate was in a simple form (e.g. log-linear), the two models yielded comparable biases and mean square errors. However, if the true relationship contained a higher order term, the robust Poisson models consistently outperformed the log-binomial models even when the level of contamination is low. The robust Poisson models are more robust (or less sensitive) to outliers compared to the log-binomial models when estimating relative risks or risk ratios for common binary outcomes. Users should be aware of the limitations when choosing appropriate models to estimate relative risks or risk ratios.

Neuromythologies in Education

ERIC Educational Resources Information Center

Geake, John

2008-01-01

Background: Many popular educational programmes claim to be "brain-based", despite pleas from the neuroscience community that these neuromyths do not have a basis in scientific evidence about the brain. Purpose: The main aim of this paper is to examine several of the most popular neuromyths in the light of the relevant neuroscientific and…

Teacher Spillover Effects across Four Subjects in Middle Schools

ERIC Educational Resources Information Center

Yuan, Kun

2014-01-01

Value-added modeling (VAM), one class of statistical models used to estimate individual teacher's or school's contribution to student achievement based on student test score growth between consecutive years, has become increasingly popular in the last decades. Despite the increasing popularity of VAM, many researchers are concerned about the…

Psychology Feud: When the Correct Answer Isn't the Most Valued

ERIC Educational Resources Information Center

Wozniak, William; Mandernach, B. Jean; Wadkins, Theresa A.

2012-01-01

Psychology Feud, a classroom-based adaptation of the popular American television game show, provides an innovative, engaging opportunity for students to examine popular beliefs and misconceptions concerning general psychological information in a nonthreatening atmosphere. The game can be integrated into introductory psychology courses to (a)…

Satisfaction Analysis of Experiential Learning-Based Popular Science Education

ERIC Educational Resources Information Center

Dzan, Wei-Yuan; Tsai, Huei-Yin; Lou, Shi-Jer; Shih, Ru-Chu

2015-01-01

This study employed Kolb's experiential learning model-specific experiences, observations of reflections, abstract conceptualization, and experiment-action in activities to serve as the theoretical basis for popular science education planning. It designed the six activity themes of "Knowledge of the Ocean, Easy to Know, See the Large from the…

Supporting Reporting: On the Positive Effects of Text- and Video-Based Awareness Material on Responsible Journalistic Suicide News Writing.

PubMed

Scherr, Sebastian; Arendt, Florian; Schäfer, Markus

2017-01-01

Suicide is a global public health problem. Media impact on suicide is well confirmed and there are several recommendations on how media should and should not report on suicide to minimize the risk of copycat behavior. Those media guidelines have been developed to improve responsible reporting on suicide (RRS). Although such guidelines are used in several countries, we lack empirical evidence on their causal effect on actual journalistic news writing. We conducted an experiment with journalism students (N = 78) in Germany in which we tested whether exposure to awareness material promoting RRS influences news writing. As a supplement to the widely used text-based material, we tested the impact of a video in which a suicide expert presents the guidelines. A video was used as a supplement to text partly due to its potential benefit for prevention efforts over the Internet. We chose a low-budget production process allowing easy reproduction in different countries by local suicide experts. In the experiment, participants were either exposed to written, audio-visual, or no awareness material. Afterwards, participants read numerous facts of an ostensible suicide event and were asked to write a factual suicide news story based on these facts. Analyses indicate that awareness material exposure helped to improve RRS with the awareness video showing the strongest effects. We recommend that suicide prevention should use instructive awareness videos about RRS complementary to text-based awareness material.

Awareness and Use of South Asian Tobacco Products Among South Asians in New Jersey

PubMed Central

Hrywna, Mary; Lewis, M. Jane; Mukherjea, Arnab; Banerjee, Smita C.; Steinberg, Michael B.; Delnevo, Cristine D.

2016-01-01

South Asians are the third largest Asian group in the US and among the fastest growing racial groups in New Jersey. Tobacco consumption among South Asians is characterized by several smoked and smokeless tobacco products indigenous to the Indian subcontinent. However, there is a paucity of research on tobacco use behaviors among South Asians in the US. The goal of this study was to examine the awareness and use of South Asian tobacco products such as bidis, gutkha, paan, paan masala, and zarda as well as other potentially carcinogenic products such as supari, their context of use, and their cultural significance among South Asians living in the US. Eight focus groups were conducted with South Asian adults living in Central New Jersey. Overall, participants were aware of a wide variety of foreign and American tobacco products with older South Asians identifying a greater variety of indigenous products compared to younger South Asians. Hookah was consistently recognized as popular among the younger generation while products such as paan or paan masala were more commonly identified with elders. Use of tobacco-related products such as paan and supari were described as common at social gatherings or after meals. In addition, light or social users of South Asian tobacco products, including products not consistently defined as tobacco, may not report tobacco use on a survey. Better understanding of the use of these products among South Asians and how some may classify tobacco usage can inform future research and public health interventions in these communities. PMID:27256410

The extent of use of online pharmacies in Saudi Arabia.

PubMed

Abanmy, Norah

2017-09-01

Online pharmacies sell medicine over the Internet and deliver them by mail. The main objective of this study is to explore the extent of use of online pharmacies in Saudi Arabia which will be useful for the scientific community and regulators. An Arabic survey questionnaire was developed for this study. The questionnaire was distributed via email and social media. Four sections were created to cover the objectives: experience with online shopping in general, demographics, awareness of the existence and customer experiences of buying medicine online, and reasons for buying/not buying medicine online. A total of 633 responses were collected. Around 69% (437) of them were female and the majority (256, 40.4%) was in the age range 26-40. Only 23.1% (146) were aware of the existence of online pharmacies where 2.7% (17) of them had bought a medicine over the Internet and 15 (88.2%) respondents out of the 17 was satisfied with the process. Lack of awareness of the availability of such services was the main reason for not buying medicines online. Many respondents (263, 42.7%) were willing to try an online pharmacy, although majorities (243, 45.9%) were unable to differentiate between legal and illegal online pharmacies. The largest categories of products respondents were willing to buy them online were nonprescription medicines and cosmetics. The popularity of purchasing medicines over the Internet is still low in Saudi Arabia. However, because the majority of respondents are willing to purchase medicines online, efforts should be made by the Saudi FDA to set regulations and monitor this activity.

Awareness and Use of South Asian Tobacco Products Among South Asians in New Jersey.

PubMed

Hrywna, Mary; Jane Lewis, M; Mukherjea, Arnab; Banerjee, Smita C; Steinberg, Michael B; Delnevo, Cristine D

2016-12-01

South Asians are the third largest Asian group in the US and among the fastest growing racial groups in New Jersey. Tobacco consumption among South Asians is characterized by several smoked and smokeless tobacco products indigenous to the Indian subcontinent. However, there is a paucity of research on tobacco use behaviors among South Asians in the US. The goal of this study was to examine the awareness and use of South Asian tobacco products such as bidis, gutkha, paan, paan masala, and zarda as well as other potentially carcinogenic products such as supari, their context of use, and their cultural significance among South Asians living in the US. Eight focus groups were conducted with South Asian adults living in Central New Jersey. Overall, participants were aware of a wide variety of foreign and American tobacco products with older South Asians identifying a greater variety of indigenous products compared to younger South Asians. Hookah was consistently recognized as popular among the younger generation while products such as paan or paan masala were more commonly identified with elders. Use of tobacco-related products such as paan and supari were described as common at social gatherings or after meals. In addition, light or social users of South Asian tobacco products, including products not consistently defined as tobacco, may not report tobacco use on a survey. Better understanding of the use of these products among South Asians and how some may classify tobacco usage can inform future research and public health interventions in these communities.

Distracted Biking: An Observational Study.

PubMed

Wolfe, Elizabeth Suzanne; Arabian, Sandra Strack; Breeze, Janis L; Salzler, Matthew J

2016-01-01

Commuting via bicycle is a very popular mode of transportation in the Northeastern United States. Boston, MA, has seen a rapid increase in bicycle ridership over the past decade, which has raised concerns and awareness about bicycle safety. An emerging topic in this field is distracted bicycle riding. This study was conducted to provide descriptive data on the prevalence and type of distracted bicycling in Boston at different times of day. This was a cross-sectional study in which observers tallied bicyclists at 4 high traffic intersections in Boston during various peak commuting hours for 2 types of distractions: auditory (earbuds/phones in or on ears), and visual/tactile (electronic device or other object in hand). Nineteen hundred seventy-four bicyclists were observed and 615 (31.2%), 95% CI [29, 33%], were distracted. Of those observed, auditory distractions were the most common (N = 349; 17.7%), 95% CI [16, 19], p = .0003, followed by visual/tactile distractions (N = 266; 13.5%), 95% CI [12, 15]. The highest proportion (40.7%), 95% CI [35, 46], of distracted bicyclists was observed during the midday commute (between 13:30 and 15:00). Distracted bicycling is a prevalent safety concern in the city of Boston, as almost a third of all bicyclists exhibited distracted behavior. Education and public awareness campaigns should be designed to decrease distracted bicycling behaviors and promote bicycle safety in Boston. An awareness of the prevalence of distracted biking can be utilized to promote bicycle safety campaigns dedicated to decreasing distracted bicycling and to provide a baseline against which improvements can be measured.

Distracted Biking: An Observational Study

PubMed Central

Wolfe, Elizabeth Suzanne; Arabian, Sandra Strack; Breeze, Janis L; Salzler, Matthew J.

2016-01-01

Commuting via bicycle is a very popular mode of transportation in the Northeastern United States (US). Boston, MA has seen a rapid increase in bicycle ridership over the past decade which has raised concerns and awareness about bicycle safety. An emerging topic in this field is distracted bicycle riding. This study was conducted to provide descriptive data on the prevalence and type of distracted bicycling in Boston at different times of day. This was a cross-sectional study in which observers tallied bicyclists at four high traffic intersections in Boston during various peak commuting hours for two types of distractions: auditory (ear buds/phones in or on ears), and visual/tactile (electronic device or other object in hand). Nineteen hundred seventy-four bicyclists were observed and 615 (31.2%, 95% CI: 29%-33%) were distracted. Of those observed, auditory distractions were the most common (N= 349 [17.7%, 95% CI: 16%-19%], p=0.0003) followed by visual/tactile distractions (N= 266 [13.5%, 95% CI: 12%-15%]). The highest proportion (40.7%, 95% CI: 35%-46%) of distracted bicyclists was observed during the midday commute (between 13:30-15:00). Distracted bicycling is a prevalent safety concern in the city of Boston, as almost one-third of all bicyclists exhibited distracted behavior. Education and public awareness campaigns should be designed to decrease distracted bicycling behaviors and promote bicycle safety in Boston. An awareness of the prevalence of distracted biking can be utilized to promote bicycle safety campaigns dedicated to decreasing distracted bicycling and to provide a baseline against which improvements can be measured. PMID:26953533

Mexico's Seguro Popular Appears To Have Helped Reduce The Risk Of Preterm Delivery Among Women With Low Education.

PubMed

Strouse, Carly; Perez-Cuevas, Ricardo; Lahiff, Maureen; Walsh, Julia; Guendelman, Sylvia

2016-01-01

Beginning in 2001 Mexico established Seguro Popular, a health insurance scheme aimed at providing coverage to its large population of uninsured people. While recent studies have evaluated the health benefits of Seguro Popular, evidence on perinatal health outcomes is lacking. We conducted a population-based study using Mexican birth certificate data for 2010 to assess the relationship between enrollment in Seguro Popular and preterm delivery among first-time mothers with singleton births in Mexico. Seguro Popular enrollees with no formal education had a far greater reduction in risk of preterm delivery, while enrollees with any formal education experienced only slight reduction in risk, after maternal age, marital status, education level, mode of delivery, and trimester in which prenatal care was initiated were controlled for. Seguro Popular appears to facilitate access to health services among mothers with low levels of education, reducing their risk for preterm delivery. Providing broad-scale health insurance coverage may help improve perinatal health outcomes in this vulnerable population. Project HOPE—The People-to-People Health Foundation, Inc.

The Two Faces Of Adolescents’ Success With Peers: Adolescent Popularity, Social Adaptation, and Deviant Behavior

PubMed Central

Allen, Joseph P.; Porter, Maryfrances R.; McFarland, F. Christy; Marsh, Penny; McElhaney, Kathleen Boykin

2006-01-01

This study assessed the hypothesis that popularity in adolescence takes on a twofold role, both marking high levels of concurrent psychosocial adaptation, but also predicting increases over time in both positive and negative behaviors sanctioned by peer norms. This hypothesis was tested with multi-method, longitudinal data obtained on a diverse community sample of 185 adolescents. Sociometric popularity data were examined in relation to data from interview-based assessments of attachment security and ego development, observations of mother-adolescent interactions, and repeated self- and peer-report assessments of delinquency and alcohol use. Results indicated that popular adolescents displayed higher concurrent levels of ego development, secure attachment and more adaptive interactions with mothers and best friends. Longitudinal analyses supported a “popularity-socialization” hypothesis, however, in which popular adolescents were more likely to increase in behaviors that receive approval in the peer group (e.g., minor levels of drug use and delinquency) and decrease in behaviors unlikely to be well-received by peers (e.g., hostile behavior with peers). PMID:15892790

Associative Recognition Memory Awareness Improved by Theta-Burst Stimulation of Frontopolar Cortex

PubMed Central

Ryals, Anthony J.; Rogers, Lynn M.; Gross, Evan Z.; Polnaszek, Kelly L.; Voss, Joel L.

2016-01-01

Neuroimaging and lesion studies have implicated specific prefrontal cortex locations in subjective memory awareness. Based on this evidence, a rostrocaudal organization has been proposed whereby increasingly anterior prefrontal regions are increasingly involved in memory awareness. We used theta-burst transcranial magnetic stimulation (TBS) to temporarily modulate dorsolateral versus frontopolar prefrontal cortex to test for distinct causal roles in memory awareness. In three sessions, participants received TBS bilaterally to frontopolar cortex, dorsolateral prefrontal cortex, or a control location prior to performing an associative-recognition task involving judgments of memory awareness. Objective memory performance (i.e., accuracy) did not differ based on stimulation location. In contrast, frontopolar stimulation significantly influenced several measures of memory awareness. During study, judgments of learning were more accurate such that lower ratings were given to items that were subsequently forgotten selectively following frontopolar TBS. Confidence ratings during test were also higher for correct trials following frontopolar TBS. Finally, trial-by-trial correspondence between overt performance and subjective awareness during study demonstrated a linear increase across control, dorsolateral, and frontopolar TBS locations, supporting a rostrocaudal hierarchy of prefrontal contributions to memory awareness. These findings indicate that frontopolar cortex contributes causally to memory awareness, which was improved selectively by anatomically targeted TBS. PMID:25577574

Symptoms, Diagnosis, and Treatment of Cow's Milk Allergy.

PubMed

Vandenplas, Yvan; Marchand, Johan; Meyns, Lien

2015-01-01

The diagnosis and management of cow's milk allergy (CMA) is a topic of debate because there are no specific symptoms and reliable diagnostic tests. Literature was searched using databases to find original papers and reviews on this topic. A "challenge test" is still recommended as the most specific and sensitive diagnostic test, although a positive challenge test does not proof the involvement of the immune system. Only in the rare case of anaphylaxis, the challenge tests is not recommended. The Cow's Milk Symptom Score (CoMiSS) is an awareness tool for health care professionals to better recognize symptoms caused by the ingestion of cow's milk, but still needs validation. Today, the recommended diagnostic approach consists of an elimination diet with an extensive cow's milk based hydrolysate, followed by a challenge test. Amino acid based formula is reserved for the severe cases. Rice hydrolysates are gaining popularity, because they have been shown to be effective, have a better acceptability, and to be cheaper than the extensive cow's milk based hydrolysates. Soy infant formula may offer an additional alternative option as reviews concluded that about 10-15% of infants allergic to cow's milk will also react to soy. Gastro-intestinal microbiota manipulation may be of additional benefit in the treatment of CMA. The development of rice hydrolysates challenge the use of Today, extensive cow's milk based extensive hydrolysates remain the first option for the majority of patients and amino acid formula for the most severe cases. Rice hydrolysates and soy infant formula are considered as second choice options.

3D models mapping optimization through an integrated parameterization approach: cases studies from Ravenna

NASA Astrophysics Data System (ADS)

Cipriani, L.; Fantini, F.; Bertacchi, S.

2014-06-01

Image-based modelling tools based on SfM algorithms gained great popularity since several software houses provided applications able to achieve 3D textured models easily and automatically. The aim of this paper is to point out the importance of controlling models parameterization process, considering that automatic solutions included in these modelling tools can produce poor results in terms of texture utilization. In order to achieve a better quality of textured models from image-based modelling applications, this research presents a series of practical strategies aimed at providing a better balance between geometric resolution of models from passive sensors and their corresponding (u,v) map reference systems. This aspect is essential for the achievement of a high-quality 3D representation, since "apparent colour" is a fundamental aspect in the field of Cultural Heritage documentation. Complex meshes without native parameterization have to be "flatten" or "unwrapped" in the (u,v) parameter space, with the main objective to be mapped with a single image. This result can be obtained by using two different strategies: the former automatic and faster, while the latter manual and time-consuming. Reverse modelling applications provide automatic solutions based on splitting the models by means of different algorithms, that produce a sort of "atlas" of the original model in the parameter space, in many instances not adequate and negatively affecting the overall quality of representation. Using in synergy different solutions, ranging from semantic aware modelling techniques to quad-dominant meshes achieved using retopology tools, it is possible to obtain a complete control of the parameterization process.

Morphological Awareness Intervention with Kindergartners and First- and Second-Grade Students from Low Socioeconomic Status Homes: A Feasibility Study

ERIC Educational Resources Information Center

Apel, Kenn; Brimo, Danielle; Diehm, Emily; Apel, Lynda

2013-01-01

Purpose: The effect of a morphological awareness intervention on the morphological awareness and literacy skills of students from low socioeconomic status homes was investigated. Method: A 9-week intervention designed to increase awareness of affixes and the relations between base words and their inflected and derived forms was conducted with…

Awareness of media-based antitobacco messages among a community sample of LGBT individuals.

PubMed

Matthews, Alicia K; Balsam, Kimberly; Hotton, Anna; Kuhns, Lisa; Li, Chien-Ching; Bowen, Deborah J

2014-11-01

Study objectives were to measure awareness of general antitobacco messages in LGBT-focused and general media outlets among LGBT (lesbian, gay, bisexual, and transgender) individuals and to examine associations between sociodemographic characteristics and awareness levels. Data were based on cross-sectional survey data from a racially diverse sample of participants (N = 726). Participants were primarily male (69.3%), with smaller percentages of female (21.8%) and transgender (8.9%). The median age was 31 years. A higher proportion of participants reported awareness of antitobacco messages in general media outlets compared to LGBT-specific media outlets. Awareness of antitobacco messages in general media was positively associated with current smoking and negatively associated with female gender and Latino ethnicity. Awareness of antitobacco messages in LGBT media was positively associated with younger age, current smoking, frequent reading of LGBT newspapers or magazines, and frequent attendance at LGBT bars and negatively associated with Latino ethnicity. Despite frequent readership, awareness of antitobacco messages in LGBT newspapers/magazines was quite low. We speculate that low awareness is related to the absence of antitobacco messages in LGBT-related media. LGBT-specific media outlets provide an important opportunity for future antitobacco campaigns. © 2014 Society for Public Health Education.

Effects of Out-of-hospital Continuing Nursing on Schizophrenia Patients’ Rehabilitation and Quality of Life

PubMed Central

Ye, Maoting; Guo, Jia; Song, Caiping; Zheng, Feiyu

2017-01-01

Abstract Objective This paper aims to explore specific effects of out-of-hospital continuing nursing on schizophrenia patients’ health rehabilitation and quality of life, and further improve application and popularization of out-of-hospital continuing nursing. Methods The 180 schizophrenia patients discharged from our hospital from March 2014 to March 2016 were selected as the subjects. The patients were divided into two groups according to the randomized double-blind method. Both groups received routine discharge guidance, and the observation group received out-of-hospital continuing nursing on this basis. Questionnaires and scales were used to compare differences of the two groups after discharge from hospital, such as medication compliance, recurrence rate of schizophrenia, awareness of health knowledge and quality of life. Results After 6 months of nursing for the observation group, complete medication compliance rate was 71.11% (64/90), awareness rate of schizophrenia-related health knowledge was 96.67% (87/90), and recurrence rate was 8.89% (8/90). For the control group, complete medication compliance rate was 45.56% (41/90), awareness rate of schizophrenia-related knowledge was 46.67% (42/90) and the recurrence rate of disease was 26.67% (24/90). Hence, the observation group enjoys significant advantages compared with the control group. Statistical analysis (P <0.05) showed statistical significance; In addition, life quality scores showed that the quality of life of the observation group was obviously better than the control group; the difference was statistically significant (P <0.05). Conclusion Out-of-hospital continuing nursing for schizophrenia patients after discharge can effectively improve medication compliance, awareness rate of health knowledge, effectively reduce incidence of schizophrenia and improve the quality of life of patients. Thus, the nursing concept and related methods are worthy of publicity and application in a wider range. PMID:29423451

Hierarchy Bayesian model based services awareness of high-speed optical access networks

NASA Astrophysics Data System (ADS)

Bai, Hui-feng

2018-03-01

As the speed of optical access networks soars with ever increasing multiple services, the service-supporting ability of optical access networks suffers greatly from the shortage of service awareness. Aiming to solve this problem, a hierarchy Bayesian model based services awareness mechanism is proposed for high-speed optical access networks. This approach builds a so-called hierarchy Bayesian model, according to the structure of typical optical access networks. Moreover, the proposed scheme is able to conduct simple services awareness operation in each optical network unit (ONU) and to perform complex services awareness from the whole view of system in optical line terminal (OLT). Simulation results show that the proposed scheme is able to achieve better quality of services (QoS), in terms of packet loss rate and time delay.

Situation awareness acquired from monitoring process plants - the Process Overview concept and measure.

PubMed

Lau, Nathan; Jamieson, Greg A; Skraaning, Gyrd

2016-07-01

We introduce Process Overview, a situation awareness characterisation of the knowledge derived from monitoring process plants. Process Overview is based on observational studies of process control work in the literature. The characterisation is applied to develop a query-based measure called the Process Overview Measure. The goal of the measure is to improve coupling between situation and awareness according to process plant properties and operator cognitive work. A companion article presents the empirical evaluation of the Process Overview Measure in a realistic process control setting. The Process Overview Measure demonstrated sensitivity and validity by revealing significant effects of experimental manipulations that corroborated with other empirical results. The measure also demonstrated adequate inter-rater reliability and practicality for measuring SA based on data collected by process experts. Practitioner Summary: The Process Overview Measure is a query-based measure for assessing operator situation awareness from monitoring process plants in representative settings.

Effect of recent popularity on heat-conduction based recommendation models

NASA Astrophysics Data System (ADS)

Li, Wen-Jun; Dong, Qiang; Shi, Yang-Bo; Fu, Yan; He, Jia-Lin

2017-05-01

Accuracy and diversity are two important measures in evaluating the performance of recommender systems. It has been demonstrated that the recommendation model inspired by the heat conduction process has high diversity yet low accuracy. Many variants have been introduced to improve the accuracy while keeping high diversity, most of which regard the current node-degree of an item as its popularity. However in this way, a few outdated items of large degree may be recommended to an enormous number of users. In this paper, we take the recent popularity (recently increased item degrees) into account in the heat-conduction based methods, and propose accordingly the improved recommendation models. Experimental results on two benchmark data sets show that the accuracy can be largely improved while keeping the high diversity compared with the original models.

Effect of Visual Art School-Based Stroke Intervention for Middle School Students.

PubMed

Johnson, Ashleigh B; Montgomery, Chelsea M; Dillard, Wesley A; Morrill, Kenneth; Hoesli, Coral; Gillette, Wesley M; Johnson, Brandon K; Nathaniel, Thomas I

2017-08-01

Community stroke awareness initiatives have traditionally been used to expand knowledge of stroke signs and risk factors to high-risk adult populations. Here, we use a novel unfettered, visual art-based approach for an elementary school initiative to raise stroke awareness. Seventh graders in a middle school art class received stroke awareness training during the course of the 2015 to 2016 school year through their teacher in the visual arts class. In turn, they used this training to develop their own artistic interpretations of key stroke awareness concepts via project-based learning and then present their projects to raise awareness about stroke. We evaluated our predata and postdata to determine whether the visual art school-based stroke intervention was effective in both educating students about stroke and enabling them to effectively disseminate this information to parents and other adults in their community. The pretest evaluation indicates a fair or good knowledge about stroke, and no student indicated an "outstanding" or "excellent" knowledge. The posttest evaluation indicated a higher degree of stroke awareness because students were rated as having an "outstanding," "excellent," or "very good" performance especially in the ability to translate knowledge of stroke awareness lessons learned in their art class into a well-articulated stroke-related project and presentation. Pearson χ test reveals significant difference (P < .001) between the pretest and posttest evaluations. Our results indicate that our school-based stroke intervention was effective in both educating students about stroke and enabling them to effectively disseminate this information to parents and other adults in their community. The use of a visual art teacher to lead the educational component in the intervention indicates that expertise in neurology or stroke is not necessary to facilitate understanding of stroke and highlights the importance of creativeness in stroke education for children.

Fostering sustainability: A qualitative interview study exploring how educators work to cultivate nature awareness in young children

NASA Astrophysics Data System (ADS)

Keller, Rebecca A.

The purpose of this study is to examine how educators are working to foster sustainability through cultivating nature awareness in young children. Data were collected in the form of qualitative semi-structured interviews, which were analyzed using descriptive and deductive coding methods. Findings were viewed through the lens of critical pedagogy and the methods and models of teaching for nature awareness, which included ecological literacy, place based education, and education for sustainable development. There were five major themes and findings that emerged from the interviews with the participants in this study: terms and definitions used, personal stories, strategies for teaching nature awareness and sustainability, barriers, and current issues. This study may benefit those wishing to begin or continue to foster sustainability through teaching nature awareness. The literature review presented in the study aims to address the gap between the practice and pedagogy in teaching for nature awareness and sustainability. Keywords: teaching, nature awareness, sustainability, educators, young children, elementary, preschool, school, natural world, ecological literacy, place-based education, education for sustainable development, critical pedagogy

Designing for Temporal Awareness: The Role of Temporality in Time-Critical Medical Teamwork

PubMed Central

Kusunoki, Diana S.; Sarcevic, Aleksandra

2016-01-01

This paper describes the role of temporal information in emergency medical teamwork and how time-based features can be designed to support the temporal awareness of clinicians in this fast-paced and dynamic environment. Engagement in iterative design activities with clinicians over the course of two years revealed a strong need for time-based features and mechanisms, including timestamps for tasks based on absolute time and automatic stopclocks measuring time by counting up since task performance. We describe in detail the aspects of temporal awareness central to clinicians’ awareness needs and then provide examples of how we addressed these needs through the design of a shared information display. As an outcome of this process, we define four types of time representation techniques to facilitate the design of time-based features: (1) timestamps based on absolute time, (2) timestamps relative to the process start time, (3) time since task performance, and (4) time until the next required task. PMID:27478880

Popular Education in Solidarity Economy

ERIC Educational Resources Information Center

de Melo Neto, José Francisco; da Costa, Francisco Xavier Pereira

2015-01-01

This article seeks to show the relation between popular education and solidarity economy in experiences of solidarity economy enterprises in Brazil. It is based on diverse experiences which have occurred in various sectors of this economy, highlighting those experiences which took place in João Pessoa with the creation of a Cooperative of Workers…

Popular Culture and Academic Literacies Situated in a Pedagogical Third Space

ERIC Educational Resources Information Center

Buelow, Stephanie

2016-01-01

This critical participatory action research study sought to understand what happens when students' interest and experiences with popular culture are integrated into a standards-based sixth grade English language arts curriculum. Multiple data sources were analyzed using the theoretical concept of third space. Findings showed that (a) a democratic,…

Hedonic, Instrumental, and Normative Motives: Differentiating Patterns for Popular, Accepted, and Rejected Adolescents

ERIC Educational Resources Information Center

Dijkstra, Jan Kornelis; Kretschmer, Tina; Lindenberg, Siegwart; Veenstra, René

2015-01-01

This study examined to what extent motives for behavior differentiated between popular, accepted, and rejected adolescents. Based on goal-framing theory, three types of motives were distinguished: hedonic (aimed at short-term gratification), instrumental (aimed at improvement of one's situation), and normative (aimed at acting in accordance with…

Using Popular Movies in Teaching Cross-Cultural Management

ERIC Educational Resources Information Center

Pandey, Satish

2012-01-01

Purpose: The present study aims to understand context and dynamics of cognitive learning of students as an outcome of the usage of popular movies as a learning tool in the management classroom and specifically in the context of a course on cross-cultural management issues. Design/methodology/approach: This is an exploratory study based on…

Evaluating Understanding of Popular Press Reports of Health Research.

ERIC Educational Resources Information Center

Yeaton, William H.; And Others

1990-01-01

A sample of 144 college students responded to content- and application-based questions derived from popular newspaper and magazine articles on contemporary health topics. Overall rate of reader misunderstanding was nearly 40 percent, with a uniform error rate for each of 16 articles, leading to a conclusion that consumer misunderstanding of…

Popular Culture in Transglossic Language Practices of Young Adults

ERIC Educational Resources Information Center

Sultana, Shaila; Dovchin, Sender

2017-01-01

Based on virtual conversations drawn from two separate intensive ethnographic studies in Bangladesh and Mongolia, we show that popular cultural texts play a significant role in young adults' heteroglossic language practices. On the one hand, they borrow voices from cultural texts and cross the boundaries of language, i.e., codes, modes, and…