Focused Campaign Increases Activity among Participants in "Nature's Notebook," a Citizen Science Project

ERIC Educational Resources Information Center

Crimmins, Theresa M.; Weltzin, Jake F.; Rosemartin, Alyssa H.; Surina, Echo M.; Marsh, Lee; Denny, Ellen G.

2014-01-01

Science projects, which engage non-professional scientists in one or more stages of scientific research, have been gaining popularity; yet maintaining participants' activity level over time remains a challenge. The objective of this study was to evaluate the potential for a short-term, focused campaign to increase participant activity in a…

An Early Look at the Career Ready Internship Program. Issue Focus

ERIC Educational Resources Information Center

Rutschow, Elizabeth Zachry; Taketa, Jessica

2017-01-01

While a college degree offers the opportunity for increased income, a degree alone does not guarantee a student's successful entry into the workforce. Work-based learning, such as internships and apprenticeship programs, has become an increasingly popular way to help students build workforce skills and experience and gain real-world exposure to a…

Psychophysical Reverse Correlation with Multiple Response Alternatives

ERIC Educational Resources Information Center

Dai, Huanping; Micheyl, Christophe

2010-01-01

Psychophysical reverse-correlation methods such as the "classification image" technique provide a unique tool to uncover the internal representations and decision strategies of individual participants in perceptual tasks. Over the past 30 years, these techniques have gained increasing popularity among both visual and auditory psychophysicists.…

Effect of immunomagnetic bead size on recovery of foodborne pathogenic bacteria

USDA-ARS?s Scientific Manuscript database

Long culture enrichment is currently a speed-limiting step in both traditional and rapid detection techniques for foodborne pathogens. Immunomagnetic separation (IMS) as a culture-free enrichment sample preparation technique has gained increasing popularity in the development of rapid detection met...

Using Technology to Create Safer Schools.

ERIC Educational Resources Information Center

Townley, Arthur J.; Martinez, Kenneth

1995-01-01

Although classes to create student self-esteem and antigang programs are gaining in popularity, most school districts have not used available technology to help create safer campuses. Increased availability of telephones and two-way radios would enhance school security, along with incorporation of newer technologies such as computers, digitized…

Simulation of enteric pathogen concentrations in locally-collected greywater and wastewater for microbial risk assessments

EPA Science Inventory

As decentralized water reuse continues to gain popularity, risk-based treatment guidance is increasingly sought for the protection of public health. However, efforts to evaluate pathogen risks and log-reduction requirements have been hindered by an incomplete understanding of pat...

Statewide Physical Fitness Testing: A BIG Waist or a BIG Waste?

ERIC Educational Resources Information Center

Morrow, James R., Jr.; Ede, Alison

2009-01-01

Statewide physical fitness testing is gaining popularity in the United States because of increased childhood obesity levels, the relations between physical fitness and academic performance, and the hypothesized relations between adult characteristics and childhood physical activity, physical fitness, and health behaviors. Large-scale physical…

Transformative Learning Theory and Spirituality: A Whole-Person Approach

ERIC Educational Resources Information Center

Piercy, Gary

2013-01-01

Spirituality is gaining popularity within academics as discussions regarding the importance of spirituality within leadership and education increases. A biblical anthropology embraces human nature as physical, emotional, cognitive, and spiritual with recognition that adults are capable of learning within each of those realms. Embracing humans are…

Extending shelf-life of ready-to-eat microgreens by optimizing dewatering procedure

USDA-ARS?s Scientific Manuscript database

Microgreens have gained increasing popularity as food ingredients in recent years, because of their high nutritional value, as well as their abundant, diverse, and distinct sensorial characteristics including a variety of fresh flavors and aromas and vivid colors. However, their commercial productio...

Increasing genetic gain by reducing ploidy in potato

USDA-ARS?s Scientific Manuscript database

While potato cultivars in major world production regions are tetraploid, wild and cultivated potatoes in the crop’s center of origin range from diploid to hexaploid. Landrace potato varieties cannot be distinguished based on ploidy. Contrary to popular belief, tetraploidy does not appear to be neces...

Academy Schools in England

ERIC Educational Resources Information Center

Bhattacharya, Banhi

2013-01-01

School choice has gained considerable popularity in recent decades as governments struggle to improve quality and reduce the cost of education by increasing competition among schools and decreasing the level of bureaucracy (Chubb & Moe, 1990). The trend towards reorganization of public service allocation for education has been a feature of…

An Analysis of the Impact of Sport Utility Vehicles in the United States

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

Davis, S.C.; Truett, L.F.

2000-08-01

It may be labeled sport utility vehicle, SUV, sport-ute, suburban assault vehicle, or a friend of OPEC (Organization for Petroleum Exporting Countries). It has been the subject of comics, the object of high-finance marketing ploys, and the theme of Dateline. Whatever the label or the occasion, this vehicle is in great demand. The popularity of sport utility vehicles (SUVs) has increased dramatically since the late 1970s, and SUVs are currently the fastest growing segment of the motor vehicle industry. Hoping to gain market share due to the popularity of the expanding SUV market, more and more manufacturers are adding SUVsmore » to their vehicle lineup. One purpose of this study is to analyze the world of the SUV to determine why this vehicle has seen such a rapid increase in popularity. Another purpose is to examine the impact of SUVs on energy consumption, emissions, and highway safety.« less

Overview of the health properties of blueberries

USDA-ARS?s Scientific Manuscript database

The blueberry (Vaccinium spp.) is one of the few fruits that is native to eastern North America, but have recently gained popularity as a food in other countries. As evidence of the increased interest in this fruit, North American blueberry production has undergone a growth of greater than 300 perc...

Yield stability in genotypes derived through basic breeding

USDA-ARS?s Scientific Manuscript database

The sugarcane variety ‘LCP 85-384’ was derived through basic (introgression) breeding, and after its release in 1995, the variety quickly gained acreage in the state of Louisiana. The primary reason for the popularity of the variety was the plant vigor and increase in the number of ratoon harvests ...

The Behavioral Outcomes of a Self-Affirmation Intervention for Middle School Students

ERIC Educational Resources Information Center

Schmidt, Alex; Canela, Carlos

2015-01-01

Social psychological interventions in schools have gained popularity in education research for their ability to often dramatically increase student academic performance through simple exercises. Many of these interventions are designed to address stereotype threat, which is defined as "being at risk of confirming, as self-characteristic, a…

Student and Parent Perspectives on Fipping the Mathematics Classroom

ERIC Educational Resources Information Center

Muir, Tracey

2015-01-01

Traditionally, the domain of higher education, the 'flipped classroom' is gaining in popularity in secondary school settings. In the flipped classroom, digital technologies are used to shift direct instruction from the classroom to the home, providing students with increased autonomy over their learning. While advocates of the approach believe it…

The Use of Questions in a Synchronous Intercultural Online Exchange Project

ERIC Educational Resources Information Center

Yang, Rong

2018-01-01

In this digital era, online intercultural exchange has gained increased popularity in language and culture education. However, concerns arise over its productiveness and efficacy in engaging participants cognitively. In addition, there is a paucity of research on out-of-classroom synchronous online exchange projects, let alone those involving…

Bayesian Estimation of Multi-Unidimensional Graded Response IRT Models

ERIC Educational Resources Information Center

Kuo, Tzu-Chun

2015-01-01

Item response theory (IRT) has gained an increasing popularity in large-scale educational and psychological testing situations because of its theoretical advantages over classical test theory. Unidimensional graded response models (GRMs) are useful when polytomous response items are designed to measure a unified latent trait. They are limited in…

The Emerging Technology of Avatars: Some Educational Considerations

ERIC Educational Resources Information Center

Blake, Anne M.; Moseley, James L.

2010-01-01

Avatars are gaining popularity as an emerging technology to facilitate learning and instruction. Avatars can be used as agents of e-learning applications or as part of immersive learning environments such as Second Life. Research indicates that avatar use has numerous potential benefits, including increased student engagement and opportunities for…

Health and Fitness App Use in College Students: A Qualitative Study

ERIC Educational Resources Information Center

Gowin, Mary; Cheney, Marshall; Gwin, Shannon; Wann, Taylor Franklin

2015-01-01

Background: College students experience weight gain that can contribute to serious health issues. Health education efforts with college students are increasingly utilizing new technologies. Smartphone applications (apps) in particular are growing in popularity and use in all young adults. Purpose: Formative research was conducted to describe how…

Mobile Learning in the Theater Arts Classroom

ERIC Educational Resources Information Center

Li, Zihao

2017-01-01

Mobile learning (m-learning) challenges the traditional definition of teaching and learning. M-learning concept is gaining popularity because it enables learning across multiple contexts and disciplines by using portable mobile devices. In recent years, it has attracted increasing attention at the tertiary level as some institutions adopt Bring…

Are You Ready to Go Digital?: The Pros and Cons of Electronic Portfolio Development

ERIC Educational Resources Information Center

Heath, Marilyn

2005-01-01

There is an increasing need for educators to have professional portfolios, which are considered to be authentic tools for evaluating the knowledge, skill, beliefs and attitudes of prospective educators. Electronic portfolios are gaining in popularity and their relative pros and cons are examined.

Food and Population: Beyond Five Billion.

ERIC Educational Resources Information Center

Hendry, Peter

1988-01-01

The principle cause of hunger and malnutrition is poverty. The extent of popular access to gainful employment, to arable land, to suitable technologies determines nutritional status more than aggregate food production. World food production is rising; but population is also increasing, along with the numbers of those who, either temporarily or…

Carl Rogers, Learning and Educational Practice: Critical Considerations and Applications in Sports Coaching

ERIC Educational Resources Information Center

Nelson, Lee; Cushion, Christopher J.; Potrac, Paul; Groom, Ryan

2014-01-01

Discussions about "athlete-centered" coaching and "coach-centered" coach education have started to gain increasing popularity in the field of coaching science. While it has been suggested that these 'learner-centered' approaches arguably align with the theoretical ideals of humanistic psychology, an in-depth…

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.

Popular theatre and nonformal education in the Third World: Five strands of experience

NASA Astrophysics Data System (ADS)

Kidd, Ross

1985-09-01

Popular theatre is gaining increasing attention in the Third World as a tool for popular education and community organizing. It finds expression in a number of forms including drama, music dance, puppetry and poetry and is performed for — and often by — ordinary peasants and workers. Popular theatre is used as a means of bringing people together, building confidence and solidarity, stimulating discussion, exploring alternative options for action, and building a collective commitment to change: starting with people's urgent concerns and issues, it encourages reflection on these issues and possible strategies for change. Popular theatre, however, is not a unified discipline. It is used by different groups for different interests, ranging from a technocratic, message-oriented `domestication theatre' at one end of the spectrum to a process of consciousness-raising, organization-building and struggle at the other end. Five main strands of popular theatre can be distinguished: (a) the struggle for national liberation; (b) mass education and rural extension; (c) community or participatory development; (d) `conscientization' or popular education; and (e) popular education and organizing. At its best, popular theatre is not an isolated performance or a cathartic experience, but part of an ongoing process of education and organizing, aimed at overcoming oppression and dependence, and at securing basic rights.

How popular is waterpipe tobacco smoking? Findings from internet search queries

PubMed Central

Salloum, Ramzi G; Osman, Amira; Maziak, Wasim; Thrasher, James F

2015-01-01

Objectives Waterpipe tobacco smoking (WTS), a traditional tobacco consumption practice in the Middle East, is gaining popularity worldwide. Estimates of population-level interest in WTS over time are not documented. We assessed the popularity of WTS using World Wide Web search query results across four English-speaking countries. Methods We analysed trends in Google search queries related to WTS, comparing these trends with those for electronic cigarettes between 2004 and 2013 in Australia, Canada, the UK and the USA. Weekly search volumes were reported as percentages relative to the week with the highest volume of searches. Results Web-based searches for WTS have increased steadily since 2004 in all four countries. Search volume for WTS was higher than for e-cigarettes in three of the four nations, with the highest volume in the USA. Online searches were primarily targeted at WTS products for home use, followed by searches for WTS cafés/lounges. Conclusions Online demand for information on WTS-related products and venues is large and increasing. Given the rise in WTS popularity, increasing evidence of exposure-related harms, and relatively lax government regulation, WTS is a serious public health concern and could reach epidemic levels in Western societies. PMID:25052859

Expect the Unexpected: International Short-Term Study Course Pedagogies and Practices

ERIC Educational Resources Information Center

Roholt, Ross VeLure; Fisher, Colleen

2013-01-01

Given the United States' population changes and the increasing impact of globalization, international context and experience in the MSW curriculum are essential. Gaining popularity as a vehicle for such experience are short-term international courses, defined as educational trips outside the United States lasting from 1 to 3 weeks. To achieve…

Fostering Student Success and Engagement in a K-12 Online School

ERIC Educational Resources Information Center

Curtis, Heidi; Werth, Loredana

2015-01-01

Although questions exist about the effectiveness of online education, it is a growing part of the pantheon of educational choices available to students in America today. Online education first gained popularity for advanced learners, but at-risk populations are increasingly enrolling in online learning environments. This study explored student…

Talking Early Childhood Education: Fictional Enquiry with Historical Figures

ERIC Educational Resources Information Center

Selbie, Philip; Clough, Peter

2005-01-01

The use of fictional writing, and in particular fictional dialogue, has gained increasing credibility and popularity within the field of qualitative social science research (Clough, 2002; Denzin, 1997; Tierney, 1998) but research in early childhood education has yet to exploit such methodologies. This article asks: what is meant by the term…

Leveraging the Habit-Forming Aspects of Technology to Increase Levels of Physical Activity

ERIC Educational Resources Information Center

Rotich, Willy Kipkemboi

2016-01-01

The use of technology to promote physical activity has been rapidly gaining popularity as technological advances find ever-broadening applications. Though some technology aspects (i.e., on-screen video games) were for long perceived to be incompatible with efforts to diminish physical inactivity, evolving technology has made incorporating newer…

Chapter 1: CLT Introduction to cross-laminated timber

Treesearch

Sylvan Gagnon; E.M.(Ted) Bilek; Lisa Podesto; Pablo Crespell

2013-01-01

Cross-laminated timber ( CLT), a new generation of engineered wood product developed initially in Europe, has been gaining increased popularity in residential and non-residential applications in several countries. Many impressive low- and mid-rise buildings built around the world using CLT showcase the many advantages this product has to offer to the construction...

The Task-Based Approach in Language Teaching

ERIC Educational Resources Information Center

Sánchez, Aquilino

2004-01-01

The Task-Based Approach (TBA) has gained popularity in the field of language teaching since the last decade of the 20th Century and significant scholars have joined the discussion and increased the amount of analytical studies on the issue. Nevertheless experimental research is poor, and the tendency of some of the scholars is nowadays shifting…

"Planned Giving" Gains Favor Among Donors and Colleges.

ERIC Educational Resources Information Center

Bailey, Anne Lowrey

1986-01-01

Planned or deferred giving (through which a donor to a college or university contributes capital in the form of an annuity, life-income trust, insurance policy, pooled income fund, real estate, or other asset, to the institution but retains its financial benefit during his lifetime) is an increasingly popular form of donation to endowments. (MSE)

Secure and Robust Overlay Content Distribution

ERIC Educational Resources Information Center

Kang, Hun Jeong

2010-01-01

With the success of applications spurring the tremendous increase in the volume of data transfer, efficient and reliable content distribution has become a key issue. Peer-to-peer (P2P) technology has gained popularity as a promising approach to large-scale content distribution due to its benefits including self-organizing, load-balancing, and…

of Hispanic College Students

ERIC Educational Resources Information Center

Paredes, Valerie; Cantu, Vanessa C.; Graf, Noreen M.

2013-01-01

This study is designed to examine the effects of reality television and alcohol-related beliefs and behaviors of Hispanic college students (N = 285). Reality television is a new form of media that is gaining popularity and provides increased exposure to glamorized alcohol use. There is a lack of research studies focused on the impact that reality…

Cross-Cultural Trust Networks and Advancing Education Equity in Place-Based Partnerships

ERIC Educational Resources Information Center

Banks, Amber Joy

2017-01-01

Research suggests that trust can be a foundational element for the success and sustainability of multi-organizational partnerships focused on advancing education equity in a particular neighborhood or region. As these place-based strategies gain popularity in the U.S., collaborators are increasingly required to navigate relationships where racial…

[Ecotourism disturbances to non-human primates].

PubMed

Fan, Peng-Lai; Xiang, Zuo-Fu

2013-02-01

In tandem with economic growth and rising living conditions, ecotourism has increasingly gained popularity among the Chinese public. Non-human primates, as charismatic animals and the closest relatives of human beings, have shown a strong affinity in attracting the general public and raising money, and for that reason a variety of monkey parks, valleys, and islands are becoming increasingly popular in China. Though successful in raising a substantial sum of money for the managing agency of a nature reserve, there may be negative impacts on monkey groups used in ecotourism. Here, to establish effective guards for non-human primates involved in ecotourism, we present a review on tourism disturbance and summarize the negative impacts on behavioral patterns, reproduction, and health condition of animals.

Anthropology and Popular Culture: A Case Study.

ERIC Educational Resources Information Center

Estes, Jack

The study of popular culture in the United States is an appropriate anthropological endeavor, as evidenced in a case study of the volcanic eruption of Mt. St. Helens in Oregon. By examining its popular arts, anthropologists gain understanding of the culture and its people. For example, an analysis of reactions to the Mt. St. Helens eruption…

Measuring and Understanding Authentic Youth Engagement: The Youth-Adult Partnership Rubric

ERIC Educational Resources Information Center

Wu, Heng-Chieh Jamie; Kornbluh, Mariah; Weiss, John; Roddy, Lori

2016-01-01

Commonly described as youth-led or youth-driven, the youth-adult partnership (Y-AP) model has gained increasing popularity in out-of-school time (OST) programs in the past two decades (Larson, Walker, & Pearce, 2005; Zeldin, Christens, & Powers, 2013). The Y-AP model is defined as "the practice of (a) multiple youth and multiple…

General object-oriented software development

NASA Technical Reports Server (NTRS)

Seidewitz, Edwin V.; Stark, Mike

1986-01-01

Object-oriented design techniques are gaining increasing popularity for use with the Ada programming language. A general approach to object-oriented design which synthesizes the principles of previous object-oriented methods into the overall software life-cycle, providing transitions from specification to design and from design to code. It therefore provides the basis for a general object-oriented development methodology.

ELT Teacher Trainees' Attitudes towards Environmental Education and Their Tendency to Use It in the Language Classroom

ERIC Educational Resources Information Center

Gursoy, Esim; Saglam, Gulderen T.

2011-01-01

With the change of focus in language teaching from grammar-based approaches to more communicative approaches, contextual language learning gained importance and found body in the English Language classroom. Global issues constitute one of the most popular contexts for purposeful language learning and meaningful language use. Increasing number of…

A Taxonomy of Digital Media Types for Learner-Generated Digital Media Assignments

ERIC Educational Resources Information Center

Reyna, Jorge; Hanham, Jose; Meier, Peter

2017-01-01

The notion of students as co-creators of content in higher education is gaining popularity, with an ever-increasing emphasis on the development of digital media assignments. In a separate paper, the authors introduced the Digital Media Literacies Framework, which is composed of three interrelated domains: (1) conceptual, (2) functional, and (3)…

The Music Critic in the American Press: A Nationwide Survey of Newspapers and Magazines.

ERIC Educational Resources Information Center

Wyatt, Robert O.; Hull, Geoffrey P.

Despite the pervasive presence of popular music in society and the continued controversy over its effects on children and teen-agers, the recording industry has received only fragmentary (though increasing) attention from mass media researchers. To gain evidence of the level of literacy of today's music critics, a study examined the tastes,…

Analyzing the Factorial Structure of the Classroom Assessment Scoring System-Secondary Using a Bayesian Hierarchical Multivariate Ordinal Model

ERIC Educational Resources Information Center

Yuan, Kun; McCaffrey, Daniel F.; Savitsky, Terrance D.

2013-01-01

Standardized teaching observation protocols have become increasingly popular in evaluating teaching in recent years. One of such protocols that has gained substantial interest from researchers and practitioners is the Classroom Assessment Scoring System-Secondary (CLASSS). According to the developer, CLASS-S has three domains of teacher-student…

Parental Perception of a Baby Sign Workshop on Stress and Parent-Child Interaction

ERIC Educational Resources Information Center

Mueller, Vannesa; Sepulveda, Amanda

2014-01-01

Introduction: Baby sign language is gaining in popularity. However, research has indicated a lack of empirical research supporting its use. In addition, research suggests that baby sign training may increase stress levels in parents. Methods: Nine families with children ranging in age from six months to two years; five months participated in a…

International Academic Franchises: Identifying the Benefits of International Academic Franchise Provision

ERIC Educational Resources Information Center

Pon, Kevin; Ritchie, Caroline

2014-01-01

This paper is an exploratory study of the benefits that institutions of higher education can gain when entering into partnerships of academic franchising, an international activity which has been increasing in popularity over the past few decades. The paper looks at the current literature on academic franchising and then goes on to study, through…

Student Perspectives on the Flipped-Classroom Approach and Collaborative Problem-Solving Process

ERIC Educational Resources Information Center

Karabulut-Ilgu, Aliye; Yao, Suhan; Savolainen, Peter; Jahren, Charles

2018-01-01

The flipped-classroom approach has gained increasing popularity and interest in engineering education. The purpose of this study was to investigate (a) student perspectives on the flipped-classroom approach in a transportation-engineering course and (b) how students used the in-class time dedicated to collaborative problem solving. To this end,…

The Role of Social Protection Programmes in Supporting Education in Conflict-Affected Situations

ERIC Educational Resources Information Center

Holmes, Rebecca

2011-01-01

This article examines the role of social protection in supporting education in conflict-affected contexts. In recent years, social protection has gained popularity as a mechanism to reduce poverty and vulnerability, in part by enabling households to better access and use basic services as a result of increased household income. In…

A Mixed Methods Study Investigating Parental Involvement and Student Success in High School Online Education

ERIC Educational Resources Information Center

Curtis, Heidi

2013-01-01

While questions exist about the effectiveness of online education, it is a growing part of the pantheon of educational choices available to students in America today. Though online education first gained popularity for advanced learners, increasingly at-risk populations are enrolling in online learning environments. Research in K-12 full-time,…

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.

The information trail of the 'Freshman 15'--a systematic review of a health myth within the research and popular literature.

PubMed

Brown, Cecelia

2008-03-01

How does health misinformation become part of the American and Canadian vernacular? Twenty-three databases were searched for articles discussing university freshmen weight gain. Research articles were examined for methodology, number and gender of the participants and weight gain. Popular press articles were reviewed for the types of information published: expert/anecdotal, weight gain, nutrition, exercise, health and alcohol. A timeline of article publication dates was generated. Twenty peer-reviewed, 19 magazine, 146 newspaper, and 141 university newspaper articles were discovered. Appearance of media articles about the 'Freshman 15' mirrored the peer-reviewed articles, yet the information did not reliably depict the research. Research indicated a weight gain of less than five pounds (2.268 kg), while half of the popular press publications claimed a 15-pound (6.804 kg) weight gain. The misinformation was frequently accompanied by information about achieving weight control through diet, exercise, stress reduction and alcohol avoidance. Understanding of how the concept of the 'Freshman 15' developed indicates that remediation efforts are needed. Collaborative efforts between health science and academic librarians, faculty and journalists to construct new paradigms for the translation of scientific evidence into information that individuals can use for decisions about health and well-being is suggested.

Real-Time Implementation of a Color Sorting System

Treesearch

Srikathyanyani Srikanteswara; Qiang Lu; William King; Thomas Drayer; Richard Conners; D. Earl Kline; Philip A. Araman

1997-01-01

Wood edge glued panels are used extensively in the furniture and cabinetry industries. They are used to make doors, tops, and sides of solid wood furniture and cabinets. Since lightly stained furniture and cabinets are gaining in popularity, there is an increasing demand to color sort the parts used to make these edge glued panels. The goal of the sorting processing is...

Examining the Relationship among Students' Learning Styles, Technology Acceptance, and Students' Completion Rates in E-Learning and Traditional Class Environments

ERIC Educational Resources Information Center

Schneiderheinze, Douglas D.

2011-01-01

Distance learning is gaining popularity in many education environments. Online classes are on the increase because students need alternatives to traditional face-to-face classroom training. Time constraint on today's students coupled with the need for education to keep up with advances in technology, in all fields, has forced educators to…

Evaluation of Library Utilization by Students Enrolled in External Degree Programme in University of Nairobi, Kenya

ERIC Educational Resources Information Center

Gor, Peter Ochieng

2012-01-01

With the increasing popularity of distance education, focus has turned to the role of libraries in distance learning process. It is widely agreed that like their campus-based counterparts, distance education learners need adequate library services if they are to gain quality education. This study sought to examine library utilization by students…

How to Be a Wise Consumer of Coaching: Strategies Teachers Can Use to Maximize Coaching's Benefits

ERIC Educational Resources Information Center

Yopp, David; Burroughs, Elizabeth A.; Luebeck, Jennifer; Heidema, Clare; Mitchell, Arlene; Sutton, John

2011-01-01

Instructional coaching is gaining popularity as a school-based effort to increase teacher effectiveness and student achievement. A coach can be broadly defined as a person who works collaboratively with a teacher to improve that teacher's practice and content knowledge, with the ultimate goal of affecting student achievement. By its very nature,…

What Is the Lived Experience of the Learners in a Coteaching Classroom?

ERIC Educational Resources Information Center

Adams, Janet

2012-01-01

The purpose of this study was to describe the lived experiences of the learners in a fifth grade coteaching classroom. Because the practice of coteaching is gaining popularity in schools, there is increasing use of this teaching method in general education classrooms. If learning in a coteaching classroom is to be meaningful for students, it is…

Balancing Work, Family, and Student Roles: A Phenomenological Study of the Adult Female Graduate Online Learner

ERIC Educational Resources Information Center

Rousseau, Charlene X.

2012-01-01

The purpose of this phenomenological study was to gain an understanding of the lived experiences of female adult learners pursuing graduate degrees online. As online graduate programs have become increasingly popular and more readily available in the last decade, more women than men are enrolling in online graduate programs in addition to…

A Partial Flip Classroom Exercise in a Large Introductory General Biology Course Increases Performance at Multiple Levels

ERIC Educational Resources Information Center

Lax, Neil; Morris, James; Kolber, Benedict J.

2017-01-01

Incorporation of active learning into large lecture classes is gaining popularity as a pedagogical method due to its known benefits in helping learning outcomes. A more recent active learning technique that has emerged is the flipped classroom. In this study, we investigated the effects of incorporating a "partial-flip" into an…

Carbon Dioxide-Lubricant Two-Phase Flow Patterns in Small Horizontal Wetted Wall Channels: The Effects of Refrigerant/Lubricant Thermophysical Properties

ERIC Educational Resources Information Center

Seeton, Christopher John

2009-01-01

Microchannel heat exchangers are gaining popularity due to their ability to handle high pressures, reduce refrigerant charge, and reduce heat exchanger package size. These heat exchanger designs provide better heat exchange performance due to increased refrigerant side heat transfer coefficients and geometries that allow for a denser packing…

From Digital Consumption to Digital Invention: Toward a New Critical Theory and Practice of Multiliteracies

ERIC Educational Resources Information Center

Mirra, Nicole; Morrell, Ernest; Filipiak, Danielle

2018-01-01

The teaching of media and digital literacies has gained increased attention in the 20 years following the New London Group's landmark publication. From approaches urging the study of popular culture to calls for youth led social media revolution, there is no shortage of approaches. Yet scant attention is offered toward articulating a new and…

Implications of Physical Literacy for Research and Practice: A Commentary

ERIC Educational Resources Information Center

Corbin, Charles B.

2016-01-01

Physical literacy is a term that has increasingly gained popularity in recent years. A variety of individuals and organizations have promoted the use of the term internationally, and a variety of claims have been made for the benefits of using the term. A historical overview allows the reader to consider physical literacy as one of many terms that…

"There Has Never Been a Glory Day in Education for Non-Whites": Critical Race Theory and Discipline Reform in Denver

ERIC Educational Resources Information Center

Wadhwa, Anita K.

2010-01-01

Suspension increases the likelihood of a student being expelled, dropping out, and being incarcerated, a phenomenon dubbed the "school to prison pipeline". One less punitive model of discipline that is gaining popularity worldwide is "restorative justice". Though restorative justice is now being used in the US to address racial…

How popular is waterpipe tobacco smoking? Findings from internet search queries.

PubMed

Salloum, Ramzi G; Osman, Amira; Maziak, Wasim; Thrasher, James F

2015-09-01

Waterpipe tobacco smoking (WTS), a traditional tobacco consumption practice in the Middle East, is gaining popularity worldwide. Estimates of population-level interest in WTS over time are not documented. We assessed the popularity of WTS using World Wide Web search query results across four English-speaking countries. We analysed trends in Google search queries related to WTS, comparing these trends with those for electronic cigarettes between 2004 and 2013 in Australia, Canada, the UK and the USA. Weekly search volumes were reported as percentages relative to the week with the highest volume of searches. Web-based searches for WTS have increased steadily since 2004 in all four countries. Search volume for WTS was higher than for e-cigarettes in three of the four nations, with the highest volume in the USA. Online searches were primarily targeted at WTS products for home use, followed by searches for WTS cafés/lounges. Online demand for information on WTS-related products and venues is large and increasing. Given the rise in WTS popularity, increasing evidence of exposure-related harms, and relatively lax government regulation, WTS is a serious public health concern and could reach epidemic levels in Western societies. Published by the BMJ Publishing Group Limited. For permission to use (where not already granted under a licence) please go to http://group.bmj.com/group/rights-licensing/permissions.

Informality and the expansion of social protection programs: evidence from Mexico.

PubMed

Azuara, Oliver; Marinescu, Ioana

2013-09-01

Many countries are moving from employer-based to universal health coverage, which can generate crowd out. In Mexico, Seguro Popular provides public health coverage to the uninsured. Using the gradual roll-out of the system at the municipality level, we estimate that Seguro Popular had no effect on informality in the overall population. Informality did increase by 1.7% for less educated workers, but the wage gains for workers who switch between the formal and the informal sector were not significantly affected. This suggests that marginal workers do not choose between formal and informal jobs on the basis of health insurance coverage. Copyright © 2013 Elsevier B.V. All rights reserved.

The Relation between Time Spent on the Written Recall Task and the Memory of L2 Text

ERIC Educational Resources Information Center

Chang, Yuh-Fang

2011-01-01

The free recall task has gained popularity among researchers in the field of second language reading research recently. Because of its prevalent use in L2 reading research, increased attention is being given to an examination of the use of the recall task as a measure of L2 reading comprehension. An examination of the existing literature revealed…

Interpreting the Impact of the Four-Day School Week: An Examination of Performance before and after Switching to the Four-Day School Week

ERIC Educational Resources Information Center

Gower, Matthew Lee

2017-01-01

As four-day school weeks continue to gain popularity among school districts across the United States, determining the potential impact associated with the unconventional school week has become increasingly important (Johnson, 2013). The four-day school week has been credited with producing a number of potential benefits and consequences, but there…

ADHD in 140 Characters or Less: An Analysis of Twitter Commentary on Attention Deficit Hyperactivity Disorder in Saudi Arabia

ERIC Educational Resources Information Center

Alharbi, Rabab S.

2017-01-01

Internet-based social networks such as Twitter are rapidly gaining popularity among Saudis, and an increasing number of them are using the internet to source information about Attention Deficit Hyperactivity Disorder (ADHD). The Saudi ADHD Society (known in English as the AFTA Society) is the only charity serving people with ADHD in Saudi Arabia.…

A Transdisciplinary Approach to Examining and Confidence-Boosting the Experiences of Chinese Teachers of Chinese in Finland

ERIC Educational Resources Information Center

Liu, Haiqin; Dervin, Fred

2016-01-01

With the current rise of China as a political, cultural, and economic superpower, Chinese as a foreign and second language has gained popularity worldwide. Finland is also responding to this global wave, as is reflected by the increasing number of Chinese courses in formal and informal settings in the Nordic country. Yet not all actors involved in…

Feasibility and Acceptability of a Gardening-Based Nutrition Education Program in Preschoolers from Low-Income, Minority Populations

ERIC Educational Resources Information Center

Sharma, Shreela V.; Hedberg, Ann Marie; Skala, Katherine A.; Chuang, Ru-Jye; Lewis, Tamara

2015-01-01

Garden-based lessons are gaining popularity as a means of increasing fruit and vegetable intake among children. The study objective was to pilot test a garden-based preschool curriculum for feasibility and acceptability in Harris County Department of Education Head Start using qualitative and quantitative methods. A total of 103, 3- to 5-year-old…

[Popular Health Insurance: key piece of inequity in health in Mexico].

PubMed

Tamez González, Silvia; Eibenschutz, Catalina

2008-12-01

This work is aimed at presenting an analysis of the Mexican health systems current situation resulting from successive reforms which have been carried out since the 1980s. Special interest is placed on the role which the Seguro Popular de Salud (SPS--a 'popular', meaning universal, health insurance plan) has played, being a key piece in commercializing medical attention. The first part of this work thus presents the main antecedents for the changes made during the last two decades of the last century and analyses the current situation since the start of the new millennium. Such analysis is centred on an initial evaluation of the Seguro Popular de Saluds scope and limitations from the perspective of equity in gaining access to medical attention. The analysis concludes that due to a medical perspective not having been present in the structural reforms, then this insurance policy represents a discretional, presidential and focalised programme taking funds away from the large social security institutions, obligating them (in many cases) to make budgetary adaptations to the detriment of providing quality attention. This situation will constitute (in the immediate future) a segmentation of the National Health System which will determine new conditions regarding the populations differential access to medical services, increase inequity in health and contribute towards increasing the great social inequality prevailing in México.

Operationalizing Ecosystem Services Indicators for Policy and Decision-Making

EPA Science Inventory

The ecosystem services concept has gained popularity as a means of linking ecosystem goods and services to human well-being. Despite its popularity as a concept, there is much progress needed in operationalizing ecosystem services indicators before they are useful for policy and...

The Parental Perspective over the Use of iPads in Primary and Middle Years of Schooling: Issues for Pedagogical and Policy Debates

ERIC Educational Resources Information Center

Ismail, Abdullah; Cashin, Anthony

2017-01-01

Apple's iPad and other forms of tablet are reportedly gaining increasing popularity within the academic premises. Most of the published research on this topic has highly admired the positive role and impact of iPads on teaching and learning practices, as if an exogenous technological induction in any local context would essentially revolutionize…

Multistage Adaptive Testing for a Large-Scale Classification Test: Design, Heuristic Assembly, and Comparison with Other Testing Modes. ACT Research Report Series, 2012 (6)

ERIC Educational Resources Information Center

Zheng, Yi; Nozawa, Yuki; Gao, Xiaohong; Chang, Hua-Hua

2012-01-01

Multistage adaptive tests (MSTs) have gained increasing popularity in recent years. MST is a balanced compromise between linear test forms (i.e., paper-and-pencil testing and computer-based testing) and traditional item-level computer-adaptive testing (CAT). It combines the advantages of both. On one hand, MST is adaptive (and therefore more…

Social intelligence and academic achievement as predictors of adolescent popularity.

PubMed

Meijs, Noortje; Cillessen, Antonius H N; Scholte, Ron H J; Segers, Eliane; Spijkerman, Renske

2010-01-01

This study compared the effects of social intelligence and cognitive intelligence, as measured by academic achievement, on adolescent popularity in two school contexts. A distinction was made between sociometric popularity, a measure of acceptance, and perceived popularity, a measure of social dominance. Participants were 512, 14-15 year-old adolescents (56% girls, 44% boys) in vocational and college preparatory schools in Northwestern Europe. Perceived popularity was significantly related to social intelligence, but not to academic achievement, in both contexts. Sociometric popularity was predicted by an interaction between academic achievement and social intelligence, further qualified by school context. Whereas college bound students gained sociometric popularity by excelling both socially and academically, vocational students benefited from doing well either socially or academically, but not in combination. The implications of these findings were discussed.

Altruism and Popularity

ERIC Educational Resources Information Center

Egilmez, Eda; Naylor-Tincknell, Janett

2017-01-01

Popularity, as a manifestation of social status, has been widely researched and determined by group members. Prosocial behaviors are actions with intention of benefiting others or society as whole with little or no personal gain and may include helping, cooperating, and other voluntary works. Altruism is a type of prosocial behavior that could…

Measuring Learning Gain: Comparing Anatomy Drawing Screencasts and Paper-Based Resources

ERIC Educational Resources Information Center

Pickering, James D.

2017-01-01

The use of technology-enhanced learning (TEL) resources is now a common tool across a variety of healthcare programs. Despite this popular approach to curriculum delivery there remains a paucity in empirical evidence that quantifies the change in learning gain. The aim of the study was to measure the changes in learning gain observed with anatomy…

An Examination of Electronic Cigarette Content on Social Media: Analysis of E-Cigarette Flavor Content on Reddit.

PubMed

Wang, Lei; Zhan, Yongcheng; Li, Qiudan; Zeng, Daniel D; Leischow, Scott J; Okamoto, Janet

2015-11-20

In recent years, the emerging electronic cigarette (e-cigarette) marketplace has shown great development prospects all over the world. Reddit, one of the most popular forums in the world, has a very large user group and thus great influence. This study aims to gain a systematic understanding of e-cigarette flavors based on data collected from Reddit. Flavor popularity, mixing, characteristics, trends, and brands are analyzed. Fruit flavors were mentioned the most (n = 15,720) among all the posts and were among the most popular flavors (n = 2902) used in mixed blends. Strawberry and vanilla flavors were the most popular for e-juice mixing. The number of posts discussing e-cigarette flavors has increased sharply since 2014. Mt. Baker Vapor and Hangen were the most popular brands discussed among users. Information posted on Reddit about e-cigarette flavors reflected consumers' interest in a variety of flavors. Our findings suggest that Reddit could be used for data mining and analysis of e-cigarette-related content. Understanding how e-cigarette consumers' view and utilize flavors within their vaping experience and how producers and marketers use social media to promote flavors and sell products could provide valuable information for regulatory decision-makers.

An Examination of Electronic Cigarette Content on Social Media: Analysis of E-Cigarette Flavor Content on Reddit

PubMed Central

Wang, Lei; Zhan, Yongcheng; Li, Qiudan; Zeng, Daniel D.; Leischow, Scott J.; Okamoto, Janet

2015-01-01

In recent years, the emerging electronic cigarette (e-cigarette) marketplace has shown great development prospects all over the world. Reddit, one of the most popular forums in the world, has a very large user group and thus great influence. This study aims to gain a systematic understanding of e-cigarette flavors based on data collected from Reddit. Flavor popularity, mixing, characteristics, trends, and brands are analyzed. Fruit flavors were mentioned the most (n = 15,720) among all the posts and were among the most popular flavors (n = 2902) used in mixed blends. Strawberry and vanilla flavors were the most popular for e-juice mixing. The number of posts discussing e-cigarette flavors has increased sharply since 2014. Mt. Baker Vapor and Hangen were the most popular brands discussed among users. Information posted on Reddit about e-cigarette flavors reflected consumers’ interest in a variety of flavors. Our findings suggest that Reddit could be used for data mining and analysis of e-cigarette-related content. Understanding how e-cigarette consumers’ view and utilize flavors within their vaping experience and how producers and marketers use social media to promote flavors and sell products could provide valuable information for regulatory decision-makers. PMID:26610541

Lessons Learned from the Implementation of Brighter Bites: A Food Co-Op to Increase Access to Fruits and Vegetables and Nutrition Education among Low-income Children and Their Families

ERIC Educational Resources Information Center

Sharma, Shreela V.; Chow, Joanne; Pomeroy, Michael; Raber, Margaret; Salako, David; Markham, Christine

2017-01-01

Background: Food co-op models have gained popularity as a mechanism for offering affordable, quality produce. We describe the challenges, successes, and lessons learned from implementation of a school-based program using a food co-op model combined with nutrition education to improve access to and intake of fresh fruits and vegetables among…

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…

Discovering Genres of Online Discussion Threads via Text Mining

ERIC Educational Resources Information Center

Lin, Fu-Ren; Hsieh, Lu-Shih; Chuang, Fu-Tai

2009-01-01

As course management systems (CMS) gain popularity in facilitating teaching. A forum is a key component to facilitate the interactions among students and teachers. Content analysis is the most popular way to study a discussion forum. But content analysis is a human labor intensity process; for example, the coding process relies heavily on manual…

"Hey, You're a Girl?": Gendered Expressions in the Popular Anime, "Cowboy Bebop"

ERIC Educational Resources Information Center

Hiramoto, Mie

2013-01-01

The popular anime series, "Cowboy Bebop", was originally created and released in Japan in 1998 and later gained an intense overseas following. The show owes its phenomenal international acclaim to successful conventions of hegemonic masculinity represented by the imaginary characters. The social semiotics of desire depicted in…

Curriculum and Popular Culture: Building Bridges and Making Waves.

ERIC Educational Resources Information Center

Morrell, Ernest

This paper explores the potential of incorporating elements of popular culture such as music, film, and court trials as a bridge to help students traditionally alienated by the canonical texts they confront in the "standard" curriculum to conquer and gain a critical understanding of those texts. Sometimes complex, canonical texts can be…

Cryptocurrencies: Core Information Technology and Information System Fundamentals Enabling Currency without Borders

ERIC Educational Resources Information Center

Serapiglia, Anthony; Serapiglia, Constance; McIntyre, Joshua

2015-01-01

Bitcoin, Litecoin, Dogecoin, et al "cryptocurrencies" have enjoyed a meteoric rise in popularity and use as a way of performing transactions on the Internet and beyond. While gaining market valuations of billions of dollars and generating much popular press in doing so, little has been academically published on the Computer…

Learning Tunes: Pop Music in the Classroom

ERIC Educational Resources Information Center

Moore, David Cooper

2011-01-01

Popular music can be a rich and engaging teaching tool. Children often intuitively gain complex layers of experiential meaning more readily from music than other forms of plot-driven media where their narrow focus on literal interpretation and plot recitation can bring thoughtful conversation to a halt. However, integrating popular music in the…

Emerging trends in evolving networks: Recent behaviour dominant and non-dominant model

NASA Astrophysics Data System (ADS)

Abbas, Khushnood; Shang, Mingsheng; Luo, Xin; Abbasi, Alireza

2017-10-01

Novel phenomenon receives similar attention as popular one. Therefore predicting novelty is as important as popularity. Emergence is the side effect of competition and ageing in evolving systems. Recent behaviour or recent link gain in networks plays an important role in emergence. We exploited this wisdom and came up with two models considering different scenarios and systems. Where recent behaviour dominates over total behaviour (total link gain) in the first one, and recent behaviour is as important as total behaviour for future link gain in the second one. It supposes that random walker walks on a network and can jump to any node, the probability of jumping or making a connection to other node is based on which node is recently more active or receiving more links. In our assumption, the random walker can also jump to the node which is already popular but recently not popular. We are able to predict emerging nodes which are generally suppressed under preferential attachment effect. To show the performance of our model we have conducted experiments on four real data sets namely, MovieLens, Netflix, Facebook and Arxiv High Energy Physics paper citation. For testing our model we used four information retrieval indices namely Precision, Novelty, Area Under Receiving Operating Characteristic (AUC) and Kendal's rank correlation coefficient. We have used four benchmark models for validating our proposed models. Although our model does not perform better in all the cases but, it has theoretical significance in working better for recent behaviour dominated systems.

"Daddy Daycare," Daffy Duck, and Salvador Dali: Popular Culture and Children's Art Viewing Experiences

ERIC Educational Resources Information Center

Eckhoff, Angela; Guberman, Steven

2006-01-01

In contemporary society, what, why, and how students come to gain knowledge and understandings of art defies traditional boundaries. In part, this is because of the prevalence of many forms of popular visual culture. In this article, the authors present three vignettes that demonstrate the ways in which three young children created connections…

Status Quo and Prospective of WeChat in Improving Chinese English Learners' Pronunciation

ERIC Educational Resources Information Center

Wang, Kanghui

2017-01-01

With the ubiquitous usage of wireless, portable, and handheld devices gaining popularity in 21st century, the revolutionary mobile technology introduces digital new media to educational settings, which has changed the way of traditional teaching and learning. WeChat is one of the most popular social networking applications in China featured by its…

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…

Would You Adopt Second Life as a Training and Development Tool?

ERIC Educational Resources Information Center

Taylor, Kevin C.; Chyung, Seung Youn

2008-01-01

Due to advances in computer and network technology, virtual reality (VR) is no longer just an area of scientific research. It has also become a popular consumer product, as demonstrated by the proliferation of massive multiplayer online role-playing games. Second Life (SL), in particular, has gained popularity among casual users since it became…

The Case of "Not Enough Time": Using GROW and Motivational Interviewing Coaching Frameworks

ERIC Educational Resources Information Center

Herd, Ann

2015-01-01

Leadership coaching has gained in use and popularity as a leadership development tool used both within and outside the context of an organization. At the heart of the coaching process is the coaching relationship and the critical coaching skills of powerful questioning and active listening. One of the most popular coaching models within which…

The Dynamics of Supply and Demand Chain of English-Medium Schools in Bangladesh

ERIC Educational Resources Information Center

Mousumi, Manjuma Akhtar; Kusakabe, Tatsuya

2017-01-01

This research concerns English-medium schools (EMSs), which are emerging as a popular new educational sector in Bangladesh. Because these schools have gained immense popularity, we seek to identify how these schools respond to parental demand and retain their clientele. In addition to English language demand, our findings reveal a symmetrical…

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…

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…

Developing and Benchmarking Native Linux Applications on Android

NASA Astrophysics Data System (ADS)

Batyuk, Leonid; Schmidt, Aubrey-Derrick; Schmidt, Hans-Gunther; Camtepe, Ahmet; Albayrak, Sahin

Smartphones get increasingly popular where more and more smartphone platforms emerge. Special attention was gained by the open source platform Android which was presented by the Open Handset Alliance (OHA) hosting members like Google, Motorola, and HTC. Android uses a Linux kernel and a stripped-down userland with a custom Java VM set on top. The resulting system joins the advantages of both environments, while third-parties are intended to develop only Java applications at the moment.

Drug coated balloon in peripheral artery disease.

PubMed

Shanmugasundaram, Madhan; Murugapandian, Sangeetha; Truong, Huu Tam; Lotun, Kapildeo; Banerjee, Subhash

2018-04-21

Peripheral artery disease (PAD) is highly prevalent but is often underdiagnosed and undertreated. Lower extremity PAD can often be life style limiting. Revascularization in carefully selected lower extremity PAD patients improves symptoms and functional status. Surgical revascularization used to be the only available strategy, but in the recent years, endovascular strategies have gained popularity due to faster recovery times with low morbidity and mortality rates. Endovascular procedures have increased significantly in the United States in the past few years. That being said, higher restenosis rates and low long-term patency rates have been the limiting factors for this strategy. Drug eluting stents have been introduced to help with lowering restenosis, however lower extremity PAD involves long segment where the outcomes of stents are suboptimal. Also, the disease often crosses joint line that makes it less ideal for the stents. Drug coated balloons (DCB) have been introduced to improve patency rates following endovascular intervention for lower extremity PAD. They have gained popularity among endovascular specialists due to its ease of use and the concept of "leave nothing behind". This is a review of scientific evidence supporting DCB use in PAD. Published by Elsevier Inc.

Investigating College Learning Gain: Exploring a Propensity Score Weighting Approach

ERIC Educational Resources Information Center

Liu, Ou Lydia; Liu, Huili; Roohr, Katrina Crotts; McCaffrey, Daniel F.

2016-01-01

Learning outcomes assessment has been widely used by higher education institutions both nationally and internationally. One of its popular uses is to document learning gains of students. Prior studies have recognized the potential imbalance between freshmen and seniors in terms of their background characteristics and their prior academic…

Seriously Popular: Rethinking 19th-Century American Literature through the Teaching of Popular Fiction

ERIC Educational Resources Information Center

Gatti, Lauren

2011-01-01

Curious about the connections between the author's students' reading tastes and those of 19th-century readers, the author read Nina Baym's excellent text "Novels, Readers, and Reviewers: Responses to Fiction in Antebellum America" to gain a sense of how readers in the 1800s might have thought about the texts that they read. Nineteenth-century…

Hezbollah: A Charitable Revolution

DTIC Science & Technology

2008-10-01

SCHOOL OF ADVANCED MILITARY STUDIES MONOGRAPH APPROVAL Major James B. Love Title of Monograph: The Hezbollah Model : A Social Service Revolution...providing social services. This monograph addresses how Hezbollah’s social service model , by which it gained popular support and became a significant bloc...popular support base. Hezbollah’s social service heavy model has proven to be successful in advancing the party’s political/military goals and

The Ghost of "Emo:" Searching for Mental Health Themes in a Popular Music Format

ERIC Educational Resources Information Center

Baker, Timothy D.; Smith-Adcock, Sondra; Glynn, Virginia R.

2013-01-01

The concept of "Emo" has gained attention among counselors who work with teens in school settings. Emo has been associated with music and popular media has linked it to mental health concerns, but scholarly sources have not converged regarding what sort of music it is, or what it means for adolescents' wellness. The authors devise…

New directions in qualitative research in psychology.

PubMed

Demuth, Carolin

2015-06-01

Qualitative Research gains increasing popularity in the field of Psychology. With the renewed interest, there are, however, also some risks related to the overhomogenization and increasing standardization of qualitative methods. This special issue is dedicated to clarify some of the existing misconceptions of qualitative research and to discuss its potentials for the field of psychology in light of recent endeavors to overcome paradigmatic battles and a re-orientation to the specifities of psychology. The issue comprises a discussion from workshop on the future of qualitative research in psychology organized at Aalborg University, and several contributions that resulted from it.

Transapical aortic valve implantation and minimally invasive off-pump bypass surgery

PubMed Central

Ahad, Samir; Baumbach, Hardy; Hill, Stephan; Franke, Ulrich F. W.

2014-01-01

Transcatheter aortic valve implantation (TAVI) has gained increasing popularity for high-risk patients with symptomatic aortic valve stenosis. A concomitant coronary artery disease leads to a complicated management and an increased perioperative risk. This case report describes the successful total arterial coronary revascularization of the left anterior descending and the left marginal branch of the circumflex artery utilizing the left internal mammary artery (LIMA) and left radial artery in off-pump technique in combination with the transapical transcatheter aortic valve implantation via minimally invasive anterolateral access in the fifth intercostal space. PMID:24221960

Electronic cigarette use and exposure in the pediatric population.

PubMed

Collaco, Joseph M; Drummond, M Bradley; McGrath-Morrow, Sharon A

2015-02-01

Electronic cigarette (e-cigarette) use has gained recent widespread popularity and acceptance in the general population. What effect e-cigarettes may have on pediatric health remains unknown. Although many jurisdictions have laws that prevent the sale of e-cigarettes to minors and the use of e-cigarettes in public places, infants, children, and adolescents are increasingly exposed to them. In this pediatric-focused review, we discuss the history of these devices, user demographics, known health effects, and current legislative efforts to protect minors from exposure.

Using the Blended Learning Approach in a Quantitative Literacy Course

ERIC Educational Resources Information Center

Botts, Ryan T.; Carter, Lori; Crockett, Catherine

2018-01-01

The efforts to improve the quantitative reasoning (quantitative literacy) skills of college students in the United States have been gaining momentum in recent years. At the same time, the blended learning approach to course delivery has gained in popularity, promising better learning with flexible modalities and pace. This paper presents the…

Examining Preservice Elementary Teachers' Technology Self-Efficacy: Impact of Mobile Technology-Based Physics Curriculum

ERIC Educational Resources Information Center

Menon, Deepika; Chandrasekhar, Meera; Kosztin, Dorina; Steinhoff, Douglas

2017-01-01

While iPads and other mobile devices are gaining popularity in educational settings, challenges associated with teachers' use of technology continue to hold true. Preparing preservice teachers within teacher preparation programs to gain experience learning and teaching science using mobile technologies is critical for them to develop positive…

Does lamellar surgery for keratoconus experience the popularity it deserves?

PubMed

Wisse, Robert P L; van den Hoven, Célinde M L; Van der Lelij, Allegonda

2014-08-01

To analyse developments in surgical treatment for keratoconus (KC) by assessing rates and types of corneal surgery from 2005 to 2010. The Dutch Transplantation Foundation supplied data on all keratoplasty procedures for KC performed from 2005 to 2010 in the Netherlands. Registration was carried out by the eyebank at allocation and by the surgeon at the time of surgery. The type of surgery was categorized as either a penetrating or a lamellar procedure. Five hundred and seventy-five anonymized records were received, with excellent data completion (99%). Patients undergoing penetrating surgery had on average a lower visual acuity, higher k-readings and were slightly older compared with the lamellar group. A previous corneal hydrops was recorded for 19.1% of patients. Regular penetrating keratoplasty decreased in popularity from 79.7% in 2005 to 43.7% in 2010, due to the increased rate of lamellar surgery (42.5% in 2010) and 'mushroom' penetrating keratoplasty (13.8% in 2010). When hydrops cases were excluded, popularity became equal (47.6% penetrating versus 52.4% lamellar surgery, in 2010). Lamellar surgery is gaining in popularity, although regular penetrating keratoplasty is still the more commonly performed procedure. Only when hydrops cases are excluded do transplant rates become comparable. © 2013 Acta Ophthalmologica Scandinavica Foundation. Published by John Wiley & Sons Ltd.

Psychosurgery, ethics, and media: a history of Walter Freeman and the lobotomy.

PubMed

Caruso, James P; Sheehan, Jason P

2017-09-01

At the peak of his career, Walter J. Freeman II was a celebrated physician and scientist. He served as the first chairman of the Department of Neurology at George Washington University and was a tireless advocate of surgical treatment for mental illness. His eccentric appearance, engaging personality during interviews, and theatrical demonstrations of his surgical techniques gained him substantial popularity with local and national media, and he performed more than 3000 prefrontal and transorbital lobotomies between 1930 and 1960. However, poor patient outcomes, unfavorable portrayals of the lobotomy in literature and film, and increased regulatory scrutiny contributed to the lobotomy's decline in popularity. The development of antipsychotic medications eventually relegated the lobotomy to rare circumstances, and Freeman's reputation deteriorated. Today, despite significant advancements in technique, oversight, and ethical scrutiny, neurosurgical treatment of mental illness still carries a degree of social stigma. This review presents a historical account of Walter Freeman's life and career, and the popularization of the lobotomy in the US. Additionally, the authors pay special attention to the influence of popular literature and film on the public's perception of psychosurgery. Aided by an understanding of this pivotal period in medical history, neurosurgeons are poised to confront the ethical and sociological questions facing psychosurgery as it continues to evolve.

Laparoscopic pancreaticoduodenectomy: a descriptive and comparative review.

PubMed

Merkow, Justin; Paniccia, Alessandro; Edil, Barish H

2015-08-01

Laparoscopic pancreaticoduodenectomy (LPD) is an extremely challenging surgery. First described in 1994, it has been slow to gain in popularity. Recently, however, we have seen an increase in the number of centers performing this operation, including our own institution, as well as an increase in the quantity of published data. The purpose of this review is to describe the current status of LPD as described in the literature. We performed a literature search in the PubMed database using MeSH terms "laparoscopy" and "pancreaticoduodenectomy". We then identified articles in the English language with over 20 patients that focused on LPD only. Review articles were excluded and only one article per institution was used for descriptive analysis in order to avoid overlap. There were a total of eight articles meeting review criteria, consisting of 492 patients. On descriptive analysis we found that percent of LPD due to high-grade malignancy averaged 47% over all articles. Average operative time was 452 minutes, blood loss 369 cc's, pancreatic leak rate 15%, delayed gastric emptying 8.6%, length of hospital stay 9.4 days, and short term mortality 2.3%. Comparison studies between open pancreaticoduodenectomy (OPD) and LPD suggested decreased blood loss, longer operative time, similar post-operative complication rate, decreased pain, and shorter hospital length of stay for LPD. There was also increased number of lymph nodes harvested and similar margin free resections with LPD in the majority of studies. LPD is a safe surgery, providing many of the advantages typically associated with laparoscopic procedures. We expect this operation to continue to gain in popularity as well as be offered in increasingly more complex cases. In future studies, it will be beneficial to look further at the oncologic outcome data of LPD including survival.

Laparoscopic pancreaticoduodenectomy: a descriptive and comparative review

PubMed Central

Merkow, Justin; Paniccia, Alessandro

2015-01-01

Laparoscopic pancreaticoduodenectomy (LPD) is an extremely challenging surgery. First described in 1994, it has been slow to gain in popularity. Recently, however, we have seen an increase in the number of centers performing this operation, including our own institution, as well as an increase in the quantity of published data. The purpose of this review is to describe the current status of LPD as described in the literature. We performed a literature search in the PubMed database using MeSH terms “laparoscopy” and “pancreaticoduodenectomy”. We then identified articles in the English language with over 20 patients that focused on LPD only. Review articles were excluded and only one article per institution was used for descriptive analysis in order to avoid overlap. There were a total of eight articles meeting review criteria, consisting of 492 patients. On descriptive analysis we found that percent of LPD due to high-grade malignancy averaged 47% over all articles. Average operative time was 452 minutes, blood loss 369 cc’s, pancreatic leak rate 15%, delayed gastric emptying 8.6%, length of hospital stay 9.4 days, and short term mortality 2.3%. Comparison studies between open pancreaticoduodenectomy (OPD) and LPD suggested decreased blood loss, longer operative time, similar post-operative complication rate, decreased pain, and shorter hospital length of stay for LPD. There was also increased number of lymph nodes harvested and similar margin free resections with LPD in the majority of studies. LPD is a safe surgery, providing many of the advantages typically associated with laparoscopic procedures. We expect this operation to continue to gain in popularity as well as be offered in increasingly more complex cases. In future studies, it will be beneficial to look further at the oncologic outcome data of LPD including survival. PMID:26361406

Material research in microgravity

NASA Technical Reports Server (NTRS)

Langbein, D.

1984-01-01

A popular discussion is given of microgravity effects in engineering and medicine gained from Skylab experience. Areas covered include crystal growing, liquid surface properties, diffusion, ferromagnetism, and emulsions.

Math Coaching in a Rural School: Gaining Entry: A Vital First Step

ERIC Educational Resources Information Center

Hartman, Sara

2013-01-01

A growing trend across the nation, academic coaching is a popular way for schools to embed professional development within the regular school day. This article presents the findings of a yearlong qualitative case study of a rural school academic coach and her attempts to gain entry to teachers' classrooms to observe and guide their instructional…

An update on gain-of-function mutations in primary immunodeficiency diseases.

PubMed

Jhamnani, Rekha D; Rosenzweig, Sergio D

2017-12-01

Most primary immunodeficiencies described since 1952 were associated with loss-of-function defects. With the advent and popularization of unbiased next-generation sequencing diagnostic approaches followed by functional validation techniques, many gain-of-function mutations leading to immunodeficiency have also been identified. This review highlights the updates on pathophysiology mechanisms and new therapeutic approaches involving primary immunodeficiencies because of gain-of-function mutations. The more recent developments related to gain-of-function primary immunodeficiencies mostly involving increased infection susceptibility but also immune dysregulation and autoimmunity, were reviewed. Updates regarding pathophysiology mechanisms, different mutation types, clinical features, laboratory markers, current and potential new treatments on patients with caspase recruitment domain family member 11, signal transducer and activator of transcription 1, signal transducer and activator of transcription 3, phosphatidylinositol-4,5-biphosphate 3-kinase catalytic 110, phosphatidylinositol-4,5-biphosphate 3-kinase regulatory subunit 1, chemokine C-X-C motif receptor 4, sterile α motif domain containing 9-like, and nuclear factor κ-B subunit 2 gain-of-function mutations are reviewed for each disease. With the identification of gain-of-function mutations as a cause of immunodeficiency, new genetic pathophysiology mechanisms unveiled and new-targeted therapeutic approaches can be explored as potential rescue treatments for these diseases.

Back by Popular Demand: A Narrative Review on the History of Food Addiction Research.

PubMed

Meule, Adrian

2015-09-01

In recent years, the concept of food addiction has gained more and more popularity. This approach acknowledges the apparent parallels between substance use disorders and overeating of highly palatable, high-caloric foods. Part of this discussion includes that "hyperpalatable" foods may have an addictive potential because of increased potency due to certain nutrients or additives. Although this idea seems to be relatively new, research on food addiction actually encompasses several decades, a fact that often remains unrecognized. Scientific use of the term addiction in reference to chocolate even dates back to the 19th century. In the 20th century, food addiction research underwent several paradigm shifts, which include changing foci on anorexia nervosa, bulimia nervosa, obesity, or binge eating disorder. Thus, the purpose of this review is to describe the history and state of the art of food addiction research and to demonstrate its development and refinement of definitions and methodologies.

Feature tracking cardiac magnetic resonance imaging: A review of a novel non-invasive cardiac imaging technique

PubMed Central

Rahman, Zia Ur; Sethi, Pooja; Murtaza, Ghulam; Virk, Hafeez Ul Hassan; Rai, Aitzaz; Mahmod, Masliza; Schoondyke, Jeffrey; Albalbissi, Kais

2017-01-01

Cardiovascular disease is a leading cause of morbidity and mortality globally. Early diagnostic markers are gaining popularity for better patient care disease outcomes. There is an increasing interest in noninvasive cardiac imaging biomarkers to diagnose subclinical cardiac disease. Feature tracking cardiac magnetic resonance imaging is a novel post-processing technique that is increasingly being employed to assess global and regional myocardial function. This technique has numerous applications in structural and functional diagnostics. It has been validated in multiple studies, although there is still a long way to go for it to become routine standard of care. PMID:28515849

Assessment of the Use of the Nelson Denny Reading Test.

ERIC Educational Resources Information Center

Perkins, Dorothy

1984-01-01

The Nelson Denny Reading Test (NDRT) is probably the most widely used test of reading comprehension at the college level in the nation. However, reviews of the test, as well as recent reports of its failure to adequately measure gain or lack of gain of college students enrolled in reading improvement courses, do not support the popularity it has…

Editorial Commentary: Platelet-Rich Plasma: Fountain of Youth, Cart Before the Horse, or Both?

PubMed

Salzler, Matthew J

2018-05-01

Platelet-rich plasma (PRP) injections have gained widespread popularity for the treatment of many orthopaedic conditions including osteoarthritis of the knee. Despite its increasing usage, there is comparatively little evidence regarding the mechanisms of action and relative roles of the multiple growth factors contained within PRP. That said, although future research will clarify the issue, current evidence suggests that PRP is safe and, for the treatment of knee osteoarthritis, effective. Copyright © 2018 Arthroscopy Association of North America. Published by Elsevier Inc. All rights reserved.

Green's function calculations for semi-infinite carbon nanotubes

NASA Astrophysics Data System (ADS)

John, D. L.; Pulfrey, D. L.

2006-02-01

In the modeling of nanoscale electronic devices, the non-equilibrium Green's function technique is gaining increasing popularity. One complication in this method is the need for computation of the self-energy functions that account for the interactions between the active portion of a device and its leads. In the one-dimensional case, these functions may be computed analytically. In higher dimensions, a numerical approach is required. In this work, we generalize earlier methods that were developed for tight-binding Hamiltonians, and present results for the case of a carbon nanotube.

A daylong clinical laboratory: from gaming to high-fidelity simulators.

PubMed

Bantz, Diana; Dancer, Michelle Mattice; Hodson-Carlton, Kay; Van Hove, Sharon

2007-01-01

Meeting required objectives in the clinical setting can be difficult because of low exposure to critical events. This has been further compounded by an increase in the number of enrolling students without a reciprocal rise in the number of field-related clinical sites. As simulation gains popularity in nursing, exploration of its use and benefits to teach nursing-related concepts is desirable. The authors discuss a variety of teaching strategies ranging from the use of games to high-fidelity simulators that have been incorporated into an all-day clinical simulation campus laboratory.

Herbal medicine-related hepatotoxicity

PubMed Central

Stournaras, Evangelos; Tziomalos, Konstantinos

2015-01-01

Herbal medicine products represent a common therapeutic approach in the East and are gaining increasing popularity in Western countries. They are unjustifiably considered to be side-effect free; on the contrary, severe toxicity, including catastrophic hepatic injury has been reported in association with their use. Vigilance is required from both physicians and the general public. Physicians should always suspect herbal medicines when evaluating a patient with unexplained liver injury. Regulation standards for herbal products need to be reconsidered, so that the efficacy and safety of these products have been clearly demonstrated before they enter the markets. PMID:26380043

Advancing Metabolic Engineering of Saccharomyces cerevisiae Using the CRISPR/Cas System

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

Lian, Jiazhang; HamediRad, Mohammad; Zhao, Huimin

Thanks to its ease of use, modularity, and scalability, the clustered regularly interspaced short palindromic repeats (CRISPR) system has been increasingly used in the design and engineering of Saccharomyces cerevisiae, one of the most popular hosts for industrial biotechnology. This review summarizes the recent development of this disruptive technology for metabolic engineering applications, including CRISPR-mediated gene knock-out and knock-in as well as transcriptional activation and interference. More importantly, multi-functional CRISPR systems that combine both gain- and loss-of-function modulations for combinatorial metabolic engineering are highlighted.

Advancing Metabolic Engineering of Saccharomyces cerevisiae Using the CRISPR/Cas System

DOE PAGES

Lian, Jiazhang; HamediRad, Mohammad; Zhao, Huimin

2018-04-18

Thanks to its ease of use, modularity, and scalability, the clustered regularly interspaced short palindromic repeats (CRISPR) system has been increasingly used in the design and engineering of Saccharomyces cerevisiae, one of the most popular hosts for industrial biotechnology. This review summarizes the recent development of this disruptive technology for metabolic engineering applications, including CRISPR-mediated gene knock-out and knock-in as well as transcriptional activation and interference. More importantly, multi-functional CRISPR systems that combine both gain- and loss-of-function modulations for combinatorial metabolic engineering are highlighted.

The Applications of Gold Nanoparticle-Initialed Chemiluminescence in Biomedical Detection

NASA Astrophysics Data System (ADS)

Liu, Zezhong; Zhao, Furong; Gao, Shandian; Shao, Junjun; Chang, Huiyun

2016-10-01

Chemiluminescence technique as a novel detection method has gained much attention in recent years owning to the merits of high sensitivity, wider linear ranges, and low background signal. Similarly, nanotechnology especially for gold nanoparticles has emerged as detection tools due to their unique physical and chemical properties. Recently, it has become increasingly popular to couple gold nanoparticles with chemiluminescence technique in biological agents' detection. In this review, we describe the superiority of both chemiluminescence and gold nanoparticles and conclude the different applications of gold nanoparticle-initialed chemiluminescence in biomedical detection.

Electronic Cigarette Use and Exposure in the Pediatric Population

PubMed Central

Collaco, Joseph M.; Drummond, M. Bradley; McGrath-Morrow, Sharon A.

2017-01-01

Electronic cigarette (e-cigarette) use has gained recent widespread popularity and acceptance in the general population. What effect e-cigarettes may have on pediatric health remains unknown. Although many jurisdictions have laws that prevent the sale of e-cigarettes to minors and the use of e-cigarettes in public places, infants, children, and adolescents are increasingly exposed to them. In this pediatric-focused review, we discuss the history of these devices, user demographics, known health effects, and current legislative efforts to protect minors from exposure. PMID:25546699

[Benefits and disadvantages of telemedicine].

PubMed

Daragó, László; Jung, Zsófia; Ispán, Fanni; Bendes, Rita; Dinya, Elek

2013-07-28

Telemedicine is used more and more frequently worldwide. It is increasingly popular in North America, Australia, South Africa, as well as the Scandinavian countries. However, it is not commonly used in Hungary despite various attempts, which is presumably due to earlier dismissive governmental attitude. In this paper the authors analyze ethical, legal and financial aspects of telemedicine from the viewpoints of physicians and patients, too. The results indicate that it cannot be clearly decided whether telemedicine is worth to apply at present. Further, introduction of telemedicine should be based on experience gained in local application.

Scapular Resting Position and Gleno-Humeral Movement Dysfunction in Asymptomatic Racquet Players: A Case-Control Study

PubMed Central

Shimpi, Apurv P.; Bhakti, Shah; Roshni, Karnik; Rairikar, Savita A.; Shyam, Ashok; Sancheti, Parag K.

2015-01-01

Background: Racquet sports, especially lawn tennis and badminton have been gaining popularity in Asian countries like India. With this increase in popularity, the injury rate in the sport has also increased. Objectives: The study will help detect the presence of gleno-humeral movement dysfunction and scapular resting position abnormality in asymptomatic racquet players, thus providing basis for screening the players and allow the clinician to determine if the asymmetry is a normal adaptation in the player or an abnormal change associated with injury. Materials and Methods: 46 asymptomatic professional players were divided into a study group of 23 players (16 tennis and 7 badminton) and control group of 23 football players. Assessment of passive gleno-humeral range of motion and distance of spine and inferior angle of scapula from corresponding spinous process were measured bilaterally and between groups. Results: There was statistically significant reduction in range of internal rotation (62.17 ± 8.09), extension (39.78 ± 4.12) and an increase in the external rotation (106.95 ± 7.49) of dominant compared to non-dominant arm of racquet players and a statistically significant decrease in internal rotation (78.69 ± 10.24), extension (44.78 ± 3.19), adduction (37.39 ± 6.54) and an increase in external rotation (102.6 ± 5.19) of dominant arm of racquet players compared to football players. Study also showed statistically significant increase in the spino-scapular distance at the level of inferior angle of scapula (10.23 ± 1.43) on dominant side compared to non-dominant. Conclusions: The dominant side scapula of asymptomatic racquet players showed increased external rotation and elevation as compared to the non-dominant side. Also, reduced shoulder internal rotation, extension and adduction and gain in shoulder external rotation was observed on the dominant side of racquet players when compared to the control group. PMID:26715968

Scapular Resting Position and Gleno-Humeral Movement Dysfunction in Asymptomatic Racquet Players: A Case-Control Study.

PubMed

Shimpi, Apurv P; Bhakti, Shah; Roshni, Karnik; Rairikar, Savita A; Shyam, Ashok; Sancheti, Parag K

2015-12-01

Racquet sports, especially lawn tennis and badminton have been gaining popularity in Asian countries like India. With this increase in popularity, the injury rate in the sport has also increased. The study will help detect the presence of gleno-humeral movement dysfunction and scapular resting position abnormality in asymptomatic racquet players, thus providing basis for screening the players and allow the clinician to determine if the asymmetry is a normal adaptation in the player or an abnormal change associated with injury. 46 asymptomatic professional players were divided into a study group of 23 players (16 tennis and 7 badminton) and control group of 23 football players. Assessment of passive gleno-humeral range of motion and distance of spine and inferior angle of scapula from corresponding spinous process were measured bilaterally and between groups. There was statistically significant reduction in range of internal rotation (62.17 ± 8.09), extension (39.78 ± 4.12) and an increase in the external rotation (106.95 ± 7.49) of dominant compared to non-dominant arm of racquet players and a statistically significant decrease in internal rotation (78.69 ± 10.24), extension (44.78 ± 3.19), adduction (37.39 ± 6.54) and an increase in external rotation (102.6 ± 5.19) of dominant arm of racquet players compared to football players. Study also showed statistically significant increase in the spino-scapular distance at the level of inferior angle of scapula (10.23 ± 1.43) on dominant side compared to non-dominant. The dominant side scapula of asymptomatic racquet players showed increased external rotation and elevation as compared to the non-dominant side. Also, reduced shoulder internal rotation, extension and adduction and gain in shoulder external rotation was observed on the dominant side of racquet players when compared to the control group.

More than pop culture: depictions of HIV in the media and the effect on viewer's perception of risk.

PubMed

Johnson, Malynnda A

2013-01-01

When young adults are questioned about where they gain their knowledge of HIV, overwhelmingly popular media (including television) is reported. Thus, the goal of this article is to question how media is used to educate and influence young people's present perceptions of HIV/AIDS. Narrative analysis of popular prime time shows was used focusing on the story lines and characters used to introduce the topic, as well as the myths and facts about HIV. Results presented provide researchers a clearer insight to how popular shows discuss HIV/AIDS while also highlighting the ways Social Cognitive Theory can still be utilized.

The Sound Games: Introducing Gamification into Stanford's Orientation on Emergency Ultrasound.

PubMed

Lobo, Viveta; Stromberg, Andrew Q; Rosston, Peter

2017-09-18

Point-of-care ultrasound is a critical component of graduate medical training in emergency medicine. Innovation in ultrasound teaching methods is greatly needed to keep up with a changing medical landscape. A field-wide trend promoting simulation and technology-enhanced learning is underway in an effort to improve patient care, as well as patient safety. In an effort to both motivate students and increase their skill retention, training methods are shifting towards a friendly competition model and are gaining popularity nationwide. In line with this emerging trend, Stanford incorporated the Sound Games - an educational ultrasound event with a distinctly competitive thread - within its existing two-day point-of-care ultrasound orientation course for emergency medicine interns. In this study, we demonstrate successful implementation of the orientation program, significant learning gains in participants, and overall student satisfaction with the course.

Ultra-violet avalanche photodiode based on AlN/GaN periodically-stacked-structure

NASA Astrophysics Data System (ADS)

Wu, Xingzhao; Zheng, Jiyuan; Wang, Lai; Brault, Julien; Matta, Samuel; Hao, Zhibiao; Sun, Changzheng; Xiong, Bing; Luo, Yi; Han, Yianjun; Wang, Jian; Li, Hongtao; Khalfioui, Mohamed A.; Li, Mo; Kang, Jianbin; Li, Qian

2018-02-01

The high-gain photomultiplier tube (PMT) is the most popular method to detect weak ultra-violet signals which attenuate quickly in atmosphere, although the vacuum tube makes it fragile and difficult to integrate. To overcome the disadvantage of PMT, an AlN/GaN periodically-stacked-structure (PSS) avalanche photodiode (APD) has been proposed, finally achieving good quality of high gain and low excessive noise. As there is a deep g valley only in the conduction band of both GaN and AlN, the electron transfers suffering less scattering and thus becomes easier to obtain the threshold of ionization impact. Because of unipolar ionization in the PSS APD, it works in linear mode. Four prototype devices of 5-period, 10-period, 15-period, and 20-period were fabricated to verify that the gain of APD increases exponentially with period number. And in 20-period device, a recorded high and stable gain of 104 was achieved under constant bias. In addition, it is proved both experimentally and theoretically, that temperature stability on gain is significantly improved in PSS APD. And it is found that the resonant enhancement in interfacial ionization may bring significant enhancement of electron ionization performance. To make further progress in PSS APD, the device structure is investigated by simulation. Both the gain and temperature stability are optimized alternatively by a proper design of periodical thickness and AlN layer occupancy.

Infrared processing of foods

USDA-ARS?s Scientific Manuscript database

Infrared (IR) processing of foods has been gaining popularity over conventional processing in several unit operations, including drying, peeling, baking, roasting, blanching, pasteurization, sterilization, disinfection, disinfestation, cooking, and popping . It has shown advantages over conventional...

INTEGRATED INS/GPS NAVIGATION FROM A POPULAR PERSPECTIVE

DOT National Transportation Integrated Search

2002-02-13

Inertial navigation, blended with other navigation aids Global Positioning System (GPS) in particular, has gained significance due to enhanced navigation and inertial reference performance and dissimilarity for fault tolerance and anti-jamming. Relat...

Platelet Rich Plasma: New Insights for Cutaneous Wound Healing Management

PubMed Central

Chicharro-Alcántara, Deborah; Damiá-Giménez, Elena; Carrillo-Poveda, José M.; Peláez-Gorrea, Pau

2018-01-01

The overall increase of chronic degenerative diseases associated with ageing makes wound care a tremendous socioeconomic burden. Thus, there is a growing need to develop novel wound healing therapies to improve cutaneous wound healing. The use of regenerative therapies is becoming increasingly popular due to the low-invasive procedures needed to apply them. Platelet-rich plasma (PRP) is gaining interest due to its potential to stimulate and accelerate the wound healing process. The cytokines and growth factors forming PRP play a crucial role in the healing process. This article reviews the emerging field of skin wound regenerative therapies with particular emphasis on PRP and the role of growth factors in the wound healing process. PMID:29346333

Evolution of popularity in given names

NASA Astrophysics Data System (ADS)

Lee, Mi Jin; Jo, Woo Seong; Yi, Il Gu; Baek, Seung Ki; Kim, Beom Jun

2016-02-01

An individual's identity in a human society is specified by his or her name. Differently from family names, usually inherited from fathers, a given name for a child is often chosen at the parents' disposal. However, their decision cannot be made in a vacuum but affected by social conventions and trends. Furthermore, such social pressure changes in time, as new names gain popularity while some other names are gradually forgotten. In this paper, we investigate how popularity of given names has evolved over the last century by using datasets collected in Korea, the province of Quebec in Canada, and the United States. In each of these countries, the average popularity of given names exhibits typical patterns of rise and fall with a time scale of about one generation. We also observe that notable changes of diversity in given names signal major social changes.

Recent clinical innovations in thoracic surgery in Hong Kong

PubMed Central

Zhao, Ze-Rui; Li, Zheng; Situ, Dong-Rong

2016-01-01

The concept of personalized medicine, which aims to provide patients with targeted therapies while greatly reducing surgical trauma, is gaining popularity among Asian clinicians. Single port video-assisted thoracic surgery (VATS) has rapidly gained popularity in Hong Kong for major lung resections, despite bringing new challenges such as interference between surgical instruments and insertion of the optical source through a single incision. Novel types of endocutters and thoracoscopes can help reduce the difficulties commonly encountered during single-port VATS. Our region has been the testing ground and has led the development of many of these innovations. Performing VATS, in particular single-port VATS in hybrid operating theatre helps to localise small pulmonary lesions with real-time images, thus increasing surgical accuracy and pushes the boundaries in treating subcentimeter diseases. Such approach may be assisted by use of electromagnetic navigational bronchoscopy in the same setting. In addition, sublobar resection can also be more individualised according to pathologic tumour subtype that require rapid intraoperative diagnostic test to guide appropriate surgical therapy. A focus on technology and innovation for large tumours that require chest wall resection and reconstructions have also been on going, with new materials and prostheses that may be tailored to each individual needs. The current paper reviews the literature pertaining to the above topics and discusses recent related innovations in Hong Kong, highlighting the study results and future perspectives. PMID:27651937

Recent clinical innovations in thoracic surgery in Hong Kong.

PubMed

Zhao, Ze-Rui; Li, Zheng; Situ, Dong-Rong; Ng, Calvin S H

2016-08-01

The concept of personalized medicine, which aims to provide patients with targeted therapies while greatly reducing surgical trauma, is gaining popularity among Asian clinicians. Single port video-assisted thoracic surgery (VATS) has rapidly gained popularity in Hong Kong for major lung resections, despite bringing new challenges such as interference between surgical instruments and insertion of the optical source through a single incision. Novel types of endocutters and thoracoscopes can help reduce the difficulties commonly encountered during single-port VATS. Our region has been the testing ground and has led the development of many of these innovations. Performing VATS, in particular single-port VATS in hybrid operating theatre helps to localise small pulmonary lesions with real-time images, thus increasing surgical accuracy and pushes the boundaries in treating subcentimeter diseases. Such approach may be assisted by use of electromagnetic navigational bronchoscopy in the same setting. In addition, sublobar resection can also be more individualised according to pathologic tumour subtype that require rapid intraoperative diagnostic test to guide appropriate surgical therapy. A focus on technology and innovation for large tumours that require chest wall resection and reconstructions have also been on going, with new materials and prostheses that may be tailored to each individual needs. The current paper reviews the literature pertaining to the above topics and discusses recent related innovations in Hong Kong, highlighting the study results and future perspectives.

Tolerable hearing aid delays. V. Estimation of limits for open canal fittings.

PubMed

Stone, Michael A; Moore, Brian C J; Meisenbacher, Katrin; Derleth, Ralph P

2008-08-01

Open canal fittings are a popular alternative to close-fitting earmolds for use with patients whose low-frequency hearing is near normal. Open canal fittings reduce the occlusion effect but also provide little attenuation of external air-borne sounds. The wearer therefore receives a mixture of air-borne sound and amplified but delayed sound through the hearing aid. To explore systematically the effect of the mixing, we simulated with varying degrees of complexity the effects of both a hearing loss and a high-quality hearing aid programmed to compensate for that loss, and used normal-hearing participants to assess the processing. The off-line processing was intended to simulate the percept of listening to the speech of a single (external) talker. The effect of introducing a delay on a subjective measure of speech quality (disturbance rating on a scale from 1 to 7, 7 being maximal disturbance) was assessed using both a constant gain and a gain that varied across frequency. In three experiments we assessed the effects of different amounts of delay, maximum aid gain and rate of change of gain with frequency. The simulated hearing aids were chosen to be appropriate for typical mild to moderate high-frequency losses starting at 1 or 2 kHz. Two of the experiments used simulations of linear hearing aids, whereas the third used fast-acting multichannel wide-dynamic-range compression and a simulation of loudness recruitment. In one experiment, a condition was included in which spectral ripples produced by comb-filtering were partially removed using a digital filter. For linear hearing aids, disturbance increased progressively with increasing delay and with decreasing rate of change of gain; the effect of amount of gain was small when the gain varied across frequency. The effect of reducing spectral ripples was also small. When the simulation of dynamic processes was included (experiment 3), the pattern with delay remained similar, but disturbance increased with increasing gain. It is argued that this is mainly due to disturbance increasing with increasing simulated hearing loss, probably because of the dynamic processing involved in the hearing aid and recruitment simulation. A disturbance rating of 3 may be considered as just acceptable. This rating was reached for delays of about 5 and 6 msec, for simulated hearing losses starting at 2 and 1 kHz, respectively. The perceptual effect of reducing the spectral ripples produced by comb-filtering was small; the effect was greatest when the hearing aid gain was small and when the hearing loss started at a low frequency.

Exploring the uncharted territory of social media: the next frontier of medical education in nephrology

PubMed Central

Sridharan, Sivakumar; Parada, Xavier; Claure-Del Granado, Rolando; Orantes, Carlos; Madariaga, Hector; Penmatsa, Krishnam Raju; Basu, Gopal; Arce Amare, Fernanda

2018-01-01

Abstract Social media is gaining popularity amongst both medical educators and life-long learners. One of the most popular social media platforms used by the medical community is Twitter, which is popular amongst physicians, students and patients, and particularly in medical societies. Major international and regional societies commonly use Twitter to amplify their reach beyond what their live annual meetings can achieve. There has been a unique and notable effort by Nephrology societies to craft a structured social media strategy that results in the broadest reach to the community of nephrology providers. We report on the first three such experiments performed by three separate nephrology organizations. PMID:29644054

Exploring the uncharted territory of social media: the next frontier of medical education in nephrology.

PubMed

Desai, Tejas; Sridharan, Sivakumar; Parada, Xavier; Claure-Del Granado, Rolando; Orantes, Carlos; Madariaga, Hector; Penmatsa, Krishnam Raju; Basu, Gopal; Arce Amare, Fernanda

2018-04-01

Social media is gaining popularity amongst both medical educators and life-long learners. One of the most popular social media platforms used by the medical community is Twitter, which is popular amongst physicians, students and patients, and particularly in medical societies. Major international and regional societies commonly use Twitter to amplify their reach beyond what their live annual meetings can achieve. There has been a unique and notable effort by Nephrology societies to craft a structured social media strategy that results in the broadest reach to the community of nephrology providers. We report on the first three such experiments performed by three separate nephrology organizations.

How digital design shapes political participation: A natural experiment with social information

PubMed Central

John, Peter; Margetts, Helen; Yasseri, Taha

2018-01-01

Political behaviour increasingly takes place on digital platforms, where people are presented with a range of social information—real-time feedback about the behaviour of peers and reference groups—which can stimulate (or depress) participation. This social information is hypothesized to impact the distribution of political activity, stimulating participation in mobilizations that are increasing in popularity, and depressing participation in those that appear to be less popular, leading to a non-normal distribution. Changes to these platforms can generate natural experiments allowing for an estimate of the impact of different kinds of social information on participation. This paper tests the hypothesis that social information shapes the distribution of political mobilizations by examining the introduction of trending information to the homepage of the UK government petition platform. The introduction of the trending feature did not increase the overall number of signatures per day, but the distribution of signatures across petitions changed significantly—the most popular petitions gained more signatures at the expense of those with fewer signatories. We further find significant differences between petitions trending at different ranks on the homepage. This evidence suggests that the ubiquity of trending information on digital platforms is introducing instability into political markets, as has been shown for cultural markets. As well as highlighting the importance of digital design in shaping political behaviour, the findings suggest that a non-negligible group of individuals visit the homepage of the site looking for petitions to sign, without having decided the issues they wish to support in advance. These ‘aimless petitioners’ are particularly susceptible to changes in social information. PMID:29702664

How digital design shapes political participation: A natural experiment with social information.

PubMed

Hale, Scott A; John, Peter; Margetts, Helen; Yasseri, Taha

2018-01-01

Political behaviour increasingly takes place on digital platforms, where people are presented with a range of social information-real-time feedback about the behaviour of peers and reference groups-which can stimulate (or depress) participation. This social information is hypothesized to impact the distribution of political activity, stimulating participation in mobilizations that are increasing in popularity, and depressing participation in those that appear to be less popular, leading to a non-normal distribution. Changes to these platforms can generate natural experiments allowing for an estimate of the impact of different kinds of social information on participation. This paper tests the hypothesis that social information shapes the distribution of political mobilizations by examining the introduction of trending information to the homepage of the UK government petition platform. The introduction of the trending feature did not increase the overall number of signatures per day, but the distribution of signatures across petitions changed significantly-the most popular petitions gained more signatures at the expense of those with fewer signatories. We further find significant differences between petitions trending at different ranks on the homepage. This evidence suggests that the ubiquity of trending information on digital platforms is introducing instability into political markets, as has been shown for cultural markets. As well as highlighting the importance of digital design in shaping political behaviour, the findings suggest that a non-negligible group of individuals visit the homepage of the site looking for petitions to sign, without having decided the issues they wish to support in advance. These 'aimless petitioners' are particularly susceptible to changes in social information.

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.

Measuring learning gain: Comparing anatomy drawing screencasts and paper-based resources.

PubMed

Pickering, James D

2017-07-01

The use of technology-enhanced learning (TEL) resources is now a common tool across a variety of healthcare programs. Despite this popular approach to curriculum delivery there remains a paucity in empirical evidence that quantifies the change in learning gain. The aim of the study was to measure the changes in learning gain observed with anatomy drawing screencasts in comparison to a traditional paper-based resource. Learning gain is a widely used term to describe the tangible changes in learning outcomes that have been achieved after a specific intervention. In regard to this study, a cohort of Year 2 medical students voluntarily participated and were randomly assigned to either a screencast or textbook group to compare changes in learning gain across resource type. Using a pre-test/post-test protocol, and a range of statistical analyses, the learning gain was calculated at three test points: immediate post-test, 1-week post-test and 4-week post-test. Results at all test points revealed a significant increase in learning gain and large effect sizes for the screencast group compared to the textbook group. Possible reasons behind the difference in learning gain are explored by comparing the instructional design of both resources. Strengths and weaknesses of the study design are also considered. This work adds to the growing area of research that supports the effective design of TEL resources which are complimentary to the cognitive theory of multimedia learning to achieve both an effective and efficient learning resource for anatomical education. Anat Sci Educ 10: 307-316. © 2016 American Association of Anatomists. © 2016 American Association of Anatomists.

A Versatile High-Vacuum Cryo-transfer System for Cryo-microscopy and Analytics

PubMed Central

Tacke, Sebastian; Krzyzanek, Vladislav; Nüsse, Harald; Wepf, Roger Albert; Klingauf, Jürgen; Reichelt, Rudolf

2016-01-01

Cryogenic microscopy methods have gained increasing popularity, as they offer an unaltered view on the architecture of biological specimens. As a prerequisite, samples must be handled under cryogenic conditions below their recrystallization temperature, and contamination during sample transfer and handling must be prevented. We present a high-vacuum cryo-transfer system that streamlines the entire handling of frozen-hydrated samples from the vitrification process to low temperature imaging for scanning transmission electron microscopy and transmission electron microscopy. A template for cryo-electron microscopy and multimodal cryo-imaging approaches with numerous sample transfer steps is presented. PMID:26910419

Computer aided design of medicinal products based on interactive chemical/herbal ingredients - An R&D approach

NASA Astrophysics Data System (ADS)

Siontorou, Christina G.

2012-12-01

Herbal products have gained increasing popularity in the last decades, and are now broadly used to treat illness and improve health. Notwithstanding the public opinion, both, safety and efficacy, are major sources of dispute among the scientific community, mainly due to lack of (or scarcity or scattered) conclusive data linking a herbal constituent to pharmacological action in vivo, in a way that benefit overrides risk. This paper presents a methodological framework for addressing natural medicine in a systematic and holistic way with a view to providing medicinal products based on interactive chemical/herbal ingredients.

Gut Check: The evolution of an educational board game.

PubMed

Coil, David A; Ettinger, Cassandra L; Eisen, Jonathan A

2017-04-01

The "gamification" of science has gained a lot of traction in recent years, and games that convey scientific concepts or themes are increasingly popular. While a number of existing games touch on microbiology, very few consider the beneficial (as opposed to the detrimental) aspects of microbes. We designed a board game called "Gut Check: The Microbiome Game" to fill this gap. The game is meant to be both educational as well as challenging and fun. Here we discuss the development of the game, some of the logistics of game development in this context, and offer suggestions for others thinking of similar projects.

Citrus Essential Oils: Current and Prospective Uses in the Food Industry.

PubMed

Mustafa, Nazik E M

2015-01-01

Citrus essential oils (CEOs) are gaining popularity in the food industry. This review summarises the chemical compositions of citrus essential oils (monoterpenes, sesquiterpenes and oxygenated derivatives) and explores their antimicrobial activities for use as preservatives in addition to highlight their uses as flavouring and antioxidant agents. The myriad uses of these compounds reflect a global trend towards the increased consumption of natural products. However, challenges such as production technologies, oxidation, chemical contamination by pesticides and consumption induced allergic effects still need to be addressed. Patents identified with CEO uses in food processing and those describe techniques of extraction are presented.

Diaphragm pacing system implanted in a patient with ALS.

PubMed

Kotan, Dilcan; Kaymak, Kamil; Gündogdu, Aslı Aksoy

2016-08-10

The diaphragm pacing system (DPS) is a life quality improving operation in amyotrophic lateral sclerosis (ALS) patients who need mechanical ventilation or have chronic respiratory insufficiency. This procedure is gaining in popularity, and the number of centers implanting diaphragm pacing systems (DPS) is increasing. DPS delays the need for a ventilation machine in the early stages of Amyotrophic lateral sclerosis (ALS) disease. In this case study, we present a young female ALS patient. A DPS was implanted after respiratory insufficiency began. In the one-year follow-up period following her operation, her need for ventilatory support disappeared.

Solar flair.

PubMed Central

Manuel, John S

2003-01-01

Design innovations and government-sponsored financial incentives are making solar energy increasingly attractive to homeowners and institutional customers such as school districts. In particular, the passive solar design concept of daylighting is gaining favor among educators due to evidence of improved performance by students working in daylit classrooms. Electricity-generating photovoltaic systems are also becoming more popular, especially in states such as California that have high electric rates and frequent power shortages. To help spread the word about solar power, the U.S. Department of Energy staged its first-ever Solar Decathlon in October 2002. This event featured solar-savvy homes designed by 14 college teams. PMID:12573926

Alcohol Use and Popularity: Social Payoffs from Conforming to Peers' Behavior.

PubMed

Balsa, Ana I; Homer, Jenny F; French, Michael T; Norton, Edward C

2011-09-01

Although many economic analyses of adolescents have examined the costs of risky behaviors, few have investigated the gains that young people derive from such actions, particularly in terms of social payoffs for complying with peer behavior. This paper studies the relationship between adolescents' use of alcohol (relative to that of their peers) and popularity at school. We use data from the National Longitudinal Study of Adolescent Health, a rich and nationally-representative survey with detailed information on social networks. Our findings suggest that adolescents are socially rewarded for conforming to their peers' alcohol use and penalized (to a lesser degree) for increasing their consumption above that of their peers. Male adolescents are rewarded for keeping up with their peers' drinking and for getting drunk. Female adolescents are rewarded for drinking per se, but not necessarily for keeping up with their peers. The results offer new information on peer influence and have implications for substance abuse interventions at school and in the community.

Alcohol Use and Popularity: Social Payoffs from Conforming to Peers' Behavior

PubMed Central

Balsa, Ana I.; Homer, Jenny F.; French, Michael T.; Norton, Edward C.

2010-01-01

Although many economic analyses of adolescents have examined the costs of risky behaviors, few have investigated the gains that young people derive from such actions, particularly in terms of social payoffs for complying with peer behavior. This paper studies the relationship between adolescents' use of alcohol (relative to that of their peers) and popularity at school. We use data from the National Longitudinal Study of Adolescent Health, a rich and nationally-representative survey with detailed information on social networks. Our findings suggest that adolescents are socially rewarded for conforming to their peers' alcohol use and penalized (to a lesser degree) for increasing their consumption above that of their peers. Male adolescents are rewarded for keeping up with their peers' drinking and for getting drunk. Female adolescents are rewarded for drinking per se, but not necessarily for keeping up with their peers. The results offer new information on peer influence and have implications for substance abuse interventions at school and in the community. PMID:21860582

Back by Popular Demand: A Narrative Review on the History of Food Addiction Research

PubMed Central

Meule, Adrian

2015-01-01

In recent years, the concept of food addiction has gained more and more popularity. This approach acknowledges the apparent parallels between substance use disorders and overeating of highly palatable, high-caloric foods. Part of this discussion includes that “hyperpalatable” foods may have an addictive potential because of increased potency due to certain nutrients or additives. Although this idea seems to be relatively new, research on food addiction actually encompasses several decades, a fact that often remains unrecognized. Scientific use of the term addiction in reference to chocolate even dates back to the 19th century. In the 20th century, food addiction research underwent several paradigm shifts, which include changing foci on anorexia nervosa, bulimia nervosa, obesity, or binge eating disorder. Thus, the purpose of this review is to describe the history and state of the art of food addiction research and to demonstrate its development and refinement of definitions and methodologies. PMID:26339213

Quantifying the link between art and property prices in urban neighbourhoods

PubMed Central

Seresinhe, Chanuki Illushka

2016-01-01

Is there an association between art and changes in the economic conditions of urban neighbourhoods? While the popular media and policymakers commonly believe this to be the case, quantitative evidence remains lacking. Here, we use metadata of geotagged photographs uploaded to the popular image-sharing platform Flickr to quantify the presence of art in London neighbourhoods. We estimate the presence of art in neighbourhoods by determining the proportion of Flickr photographs which have the word ‘art’ attached. We compare this with the relative gain in residential property prices for each Inner London neighbourhood. We find that neighbourhoods which have a higher proportion of ‘art’ photographs also have greater relative gains in property prices. Our findings demonstrate how online data can be used to quantify aspects of the visual environment at scale and reveal new connections between the visual environment and crucial socio-economic measurements. PMID:27152228

Quantifying the link between art and property prices in urban neighbourhoods.

PubMed

Seresinhe, Chanuki Illushka; Preis, Tobias; Moat, Helen Susannah

2016-04-01

Is there an association between art and changes in the economic conditions of urban neighbourhoods? While the popular media and policymakers commonly believe this to be the case, quantitative evidence remains lacking. Here, we use metadata of geotagged photographs uploaded to the popular image-sharing platform Flickr to quantify the presence of art in London neighbourhoods. We estimate the presence of art in neighbourhoods by determining the proportion of Flickr photographs which have the word 'art' attached. We compare this with the relative gain in residential property prices for each Inner London neighbourhood. We find that neighbourhoods which have a higher proportion of 'art' photographs also have greater relative gains in property prices. Our findings demonstrate how online data can be used to quantify aspects of the visual environment at scale and reveal new connections between the visual environment and crucial socio-economic measurements.

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

Rashid, A.; Nygaard, C.

The use of concrete in marine environment has gained tremendous popularity in the past decade and is continued to be a very popular material for marine industry in the world today. It has a very diversified use from large offshore platforms and floating structures in the North Sea, Canada and South America to offshore loading terminals and junction platforms in shallow waters in the marshes of southern Louisiana in the Gulf of Mexico. Also, precast concrete sections are extensively used all over the world in the construction of marine structures. Because of their large variety of shapes and sizes, theymore » can be tailored to fit multiple applications in marine environment. The added quality control in the fabrication yard and the ease of installation by lifting makes them a very attractive option. The use of precast concrete sections is gaining a lot of popularity in South America. A lot of fabrication yards are manufacturing these sections locally. There are hundreds of offshore concrete platforms utilizing these sections in Lake Maracaibo, Venezuela. The paper discusses the use of concrete for offshore structures including floaters. It describes some general concepts and advantages to be gained by the use of concrete (precast and cast-in-place) in marine environment. It also discusses some general design considerations required for the use of different types of precast concrete sections that can be utilized for oil and gas platforms and loading terminals. Lastly the paper describes some typical examples of concrete platforms built out of concrete piles, precast concrete girders and beam sections and concrete decking.« less

Comparison of compression efficiency between HEVC/H.265 and VP9 based on subjective assessments

NASA Astrophysics Data System (ADS)

Řeřábek, Martin; Ebrahimi, Touradj

2014-09-01

Current increasing effort of broadcast providers to transmit UHD (Ultra High Definition) content is likely to increase demand for ultra high definition televisions (UHDTVs). To compress UHDTV content, several alternative encoding mechanisms exist. In addition to internationally recognized standards, open access proprietary options, such as VP9 video encoding scheme, have recently appeared and are gaining popularity. One of the main goals of these encoders is to efficiently compress video sequences beyond HDTV resolution for various scenarios, such as broadcasting or internet streaming. In this paper, a broadcast scenario rate-distortion performance analysis and mutual comparison of one of the latest video coding standards H.265/HEVC with recently released proprietary video coding scheme VP9 is presented. Also, currently one of the most popular and widely spread encoder H.264/AVC has been included into the evaluation to serve as a comparison baseline. The comparison is performed by means of subjective evaluations showing actual differences between encoding algorithms in terms of perceived quality. The results indicate a general dominance of HEVC based encoding algorithm in comparison to other alternatives, while VP9 and AVC showing similar performance.

E-detailing: information technology applied to pharmaceutical detailing.

PubMed

Montoya, Isaac D

2008-11-01

E-detailing can be best described as the use of information technology in the field of pharmaceutical detailing. It is becoming highly popular among pharmaceutical companies because it maximizes the time of the sales force, cuts down the cost of detailing and increases physician prescribing. Thus, the application of information technology is proving to be beneficial to both physicians and pharmaceutical companies. When e-detailing was introduced in 1996, it was limited to the US; however, numerous other countries soon adopted this novel approach to detailing and now it is popular in many developed nations. The objective of this paper is to demonstrate the rapid growth of e-detailing in the field of pharmaceutical marketing. A review of e-detailing literature was conducted in addition to personal conversations with physicians. E-detailing has the potential to reduce marketing costs, increase accessibility to physicians and offer many of the advantages of face-to-face detailing. E-detailing is gaining acceptance among physicians because they can access the information of a pharmaceutical product at their own time and convenience. However, the drug safety aspect of e-detailing has not been examined and e-detailing remains a supplement to traditional detailing and is not yet a replacement to it.

Integral abutment bridges under thermal loading : field monitoring and analysis.

DOT National Transportation Integrated Search

2017-08-01

Integral abutment bridges (IABs) have gained popularity throughout the United States due to their low construction and maintenance costs. Previous research on IABs has been heavily focused on substructure performance, leaving a need for better unders...

Predicting developmental neurotoxicity in rodents from larval zebrafish - - and vice versa

EPA Science Inventory

The complexity of standard mammalian developmental neurotoxicity tests limits evaluation of large numbers of chemicals. Less complex, more rapid assays using larval zebrafish are gaining popularity for evaluating the developmental neurotoxicity of chemicals; there remains, howeve...

Evaluation of consolidation characteristics of cohesive soils from piezocone penetration tests.

DOT National Transportation Integrated Search

2004-01-01

The piezocone penetration test (PCPT) has gained wide popularity and acknowledgement as a preferred in-situ device for subsurface investigation and soil characterization. The PCPT measurements can be utilized for soil identification and the evaluatio...

Fire behavior of e-tablets stored in aircraft galley carts.

DOT National Transportation Integrated Search

2015-04-01

The use of electronic-tablets (e-tablets) as replacements for conventional in-flight entertainment systems has gained popularity : among airlines globally. Innovative methods of storing and charging e-tablets in galley carts have been suggested or ar...

Exploring bicycle route choice behavior with space syntax analysis : final report.

DOT National Transportation Integrated Search

2016-12-31

Cycling provides an environmentally friendly alternative mode of transportation. It improves : urban mobility, livability, and public health, and it also helps in reducing traffic congestion and : emissions. Cycling is gaining popularity both as a re...

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.

Listening to music in a risk-reward context: The roles of the temporoparietal junction and the orbitofrontal/insular cortices in reward-anticipation, reward-gain, and reward-loss.

PubMed

Li, Chia-Wei; Chen, Jyh-Horng; Tsai, Chen-Gia

2015-12-10

Artificial rewards, such as visual arts and music, produce pleasurable feelings. Popular songs in the verse-chorus form provide a useful model for understanding the neural mechanisms underlying the processing of artificial rewards, because the chorus is usually the most rewarding element of a song. In this functional magnetic resonance imaging (fMRI) study, the stimuli were excerpts of 10 popular songs with a tensioned verse-to-chorus transition. We examined the neural correlates of three phases of reward processing: (1) reward-anticipation during the verse-to-chorus transition, (2) reward-gain during the first phrase of the chorus, and (3) reward-loss during the unexpected noise followed by the verse-to-chorus transition. Participants listened to these excerpts in a risk-reward context because the verse was followed by either the chorus or noise with equal probability. The results showed that reward-gain and reward-loss were associated with left- and right-biased temporoparietal junction activation, respectively. The bilateral temporoparietal junctions were active during reward-anticipation. Moreover, we observed left-biased lateral orbitofrontal activation during reward-anticipation, whereas the medial orbitofrontal cortex was activated during reward-gain. The findings are discussed in relation to the cognitive and emotional aspects of reward processing. Copyright © 2015 Elsevier B.V. All rights reserved.

A Critical Review on Prosthetic Features Available for Reversed Total Shoulder Arthroplasty

PubMed Central

De Wilde, Lieven

2016-01-01

Reversed total shoulder arthroplasty is a popular treatment in rotator cuff arthropathy and in displaced proximal humeral fractures in elderly. In 2016, 29 models of commercially available designs express this popularity. This study describes all the different design parameters available on the market. Prosthetic differences are found for the baseplate, glenosphere, polyethylene, and humeral component and these differences need to be weighed out carefully for each patient knowing that a gain in one mechanical parameter can balance the loss of another. Patient specific implants may help in the future. PMID:28105417

Popularity Prediction Tool for ATLAS Distributed Data Management

NASA Astrophysics Data System (ADS)

Beermann, T.; Maettig, P.; Stewart, G.; Lassnig, M.; Garonne, V.; Barisits, M.; Vigne, R.; Serfon, C.; Goossens, L.; Nairz, A.; Molfetas, A.; Atlas Collaboration

2014-06-01

This paper describes a popularity prediction tool for data-intensive data management systems, such as ATLAS distributed data management (DDM). It is fed by the DDM popularity system, which produces historical reports about ATLAS data usage, providing information about files, datasets, users and sites where data was accessed. The tool described in this contribution uses this historical information to make a prediction about the future popularity of data. It finds trends in the usage of data using a set of neural networks and a set of input parameters and predicts the number of accesses in the near term future. This information can then be used in a second step to improve the distribution of replicas at sites, taking into account the cost of creating new replicas (bandwidth and load on the storage system) compared to gain of having new ones (faster access of data for analysis). To evaluate the benefit of the redistribution a grid simulator is introduced that is able replay real workload on different data distributions. This article describes the popularity prediction method and the simulator that is used to evaluate the redistribution.

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

Fadika, Zacharia; Dede, Elif; Govindaraju, Madhusudhan

MapReduce is increasingly becoming a popular framework, and a potent programming model. The most popular open source implementation of MapReduce, Hadoop, is based on the Hadoop Distributed File System (HDFS). However, as HDFS is not POSIX compliant, it cannot be fully leveraged by applications running on a majority of existing HPC environments such as Teragrid and NERSC. These HPC environments typicallysupport globally shared file systems such as NFS and GPFS. On such resourceful HPC infrastructures, the use of Hadoop not only creates compatibility issues, but also affects overall performance due to the added overhead of the HDFS. This paper notmore » only presents a MapReduce implementation directly suitable for HPC environments, but also exposes the design choices for better performance gains in those settings. By leveraging inherent distributed file systems' functions, and abstracting them away from its MapReduce framework, MARIANE (MApReduce Implementation Adapted for HPC Environments) not only allows for the use of the model in an expanding number of HPCenvironments, but also allows for better performance in such settings. This paper shows the applicability and high performance of the MapReduce paradigm through MARIANE, an implementation designed for clustered and shared-disk file systems and as such not dedicated to a specific MapReduce solution. The paper identifies the components and trade-offs necessary for this model, and quantifies the performance gains exhibited by our approach in distributed environments over Apache Hadoop in a data intensive setting, on the Magellan testbed at the National Energy Research Scientific Computing Center (NERSC).« less

A multi-objective sustainable model for transportation asset management practices : final report.

DOT National Transportation Integrated Search

2015-12-01

Transportation Asset Management (TAM) practices has gained popularity in the United States and worldwide with the aim to provide the required level of service for the transportation infrastructure network in the most cost-effective manner. However, T...

Agricultural biodiversity in the post-genomics era

USDA-ARS?s Scientific Manuscript database

The toolkit available for assessing and utilizing biological diversity within agricultural systems is rapidly expanding. In particular, genome and transcriptome re-sequencing as well as genome complexity reduction techniques are gaining popularity as the cost of generating short read sequence data d...

IPAS Implementation Handbook

ERIC Educational Resources Information Center

Brooks, D. Christopher

2014-01-01

While the use of analytics to promote student success is gaining in popularity, basic questions about what IPAS is and the issues institutions face during implementation and integration. The "IPAS Implementation Handbook" catalogs the experiences, observations, and practical advice from 19 institutions engaged in IPAS implementation…

Proof of concept : examining characteristics of roadway infrastructure in various 3D visualization modes.

DOT National Transportation Integrated Search

2015-02-01

Utilizing enhanced visualization in transportation planning and design gained popularity in the last decade. This work aimed at : demonstrating the concept of utilizing a highly immersive, virtual reality simulation engine for creating dynamic, inter...

ENVIRONMENTALLY FRIENDLIER ORGANIC TRANSFORMATIONS ON MINERAL SUPPORTS UNDER NON-TRADITIONAL CONDITIONS

EPA Science Inventory

Synthetic organic reactions performed under non-traditional conditions are gaining popularity primarily to circumvent the growing environmental concerns. A solvent-free approach that involves microwave (MW) exposure of neat reactants (undiluted) either in presence of a catalyst o...

ENVIRONMENTALLY FRIENDLIER ORGANIC TRANSFORMATIONS ON MINERAL SUPPORTS UNDER NONTRADITIONAL CONDITIONS

EPA Science Inventory

Synthetic organic reactions performed under non-traditional conditions are gaining popularity primarily to circumvent the growing environmental concerns. A solvent-free approach that involves microwave (MW) exposure of neat reactants (undiluted) either in presence of a catalyst o...

Environment-friendly cycle time optimization and quality improvisation using Six Sigma.

PubMed

Deshpande, V S; Mungle, N P

2008-07-01

Healthy environment in any organization can make a difference in improving productivity and quality with low defect, lack of concentration, willingness to work, minimum accidental problems etc. Six Sigma is one of the more recent quality improvement initiatives to gain popularity and acceptance in many industries across the globe. It is an alternative to TQM to obtain minimum manufacturing defect, cycle time reduction, cost reduction, inventory reduction etc. Its use is increasingly widespread in many industries, in both manufacturing and service industries with many proponents of the approach claiming that it has developed beyond a quality control approach into a broader process improvement concept.

Experiments of thermomechanical fatigue of SMAs

NASA Astrophysics Data System (ADS)

Lagoudas, Dimitris C.; Miller, David A.

1999-07-01

As SMA wires are gaining in popularity for use as actuators, one constitutive parameter that remain unknown is the thermomechanical fatigue life. Even though the effect of thermal cycles on the transformation characteristics of SMAs has been studied, these teste have not been extended to high number of cycles. In this study, a novel test frame developed to study the thermomechanical fatigue life of SMAs is described. Additionally, a testing protocol is discussed necessary to fully establish the fatigue characteristics of SMAs under various conditions. Initial results of the initial test show a substantial increase in the number of cycles to failure as the applied stress level reduces to approximately 100 MPa.

Gut Check: The evolution of an educational board game

PubMed Central

Ettinger, Cassandra L.; Eisen, Jonathan A.

2017-01-01

The “gamification” of science has gained a lot of traction in recent years, and games that convey scientific concepts or themes are increasingly popular. While a number of existing games touch on microbiology, very few consider the beneficial (as opposed to the detrimental) aspects of microbes. We designed a board game called “Gut Check: The Microbiome Game” to fill this gap. The game is meant to be both educational as well as challenging and fun. Here we discuss the development of the game, some of the logistics of game development in this context, and offer suggestions for others thinking of similar projects. PMID:28453514

Single-frequency gain-switched Ho-doped fiber laser

NASA Astrophysics Data System (ADS)

Geng, Jihong; Wang, Q.; Luo, T.; Case, B.; Jiang, S.; Amzajerdian, Farzin; Yu, Jirong

2012-10-01

We demonstrate a single-frequency gain-switched Ho-doped fiber laser based on heavily doped silicate glass fiber fabricated in house. A Q-switched Tm-doped fiber laser at 1.95μm was used to gain-switch the Ho-doped fiber laser via in-band pumping. Output power of the single-frequency gain-switched pulses has been amplified in a cladding-pumped Tm-Ho-codoped fiber amplifier with 1.2m active fiber pumped at 803nm. Two different nonlinear effects, i.e., modulation instability and stimulated Brillouin scattering, could be seen in the 10μm-core fiber amplifier when the peak power exceeds 3kW. The single-frequency gain-switched fiber laser was operated at 2.05μm, a popular laser wavelength for Doppler lidar application. This is the first demonstration of this kind of fiber laser.

Two-pass smoother based on the SVSF estimation strategy

NASA Astrophysics Data System (ADS)

Gadsden, S. A.; Al-Shabi, M.; Kirubarajan, T.

2015-05-01

The smooth variable structure filter (SVSF) has seen significant development and research activity in recent years. It is based on sliding mode concepts, which utilizes a switching gain that brings an inherent amount of stability to the estimation process. In this paper, the SVSF is reformulated to present a two-pass smoother based on the SVSF gain. The proposed method is applied on an aerospace flight surface actuator, and the results are compared with the popular Kalman-based two-pass smoother.

American Psychological Association 1989 Annual Convention on Sustained Operations Research: A Blend of Psychology and Physiology Held in New Orleans, Louisiana on 11-15 August 1989

DTIC Science & Technology

1989-12-27

is important to note also that as interdisciplinary studies have gained in -kj ’- popularity, theories incorporating physical and behavi6ral hypothesis...have gained strength due to approaches which focus multiple measures on single factors. Th( study of military sustained performance/operations...related fields of study . These environmental and interdisciplinary areas of study are typically sleep deprivation, work load, exercise physiology

EPA’s Research to Support On-Site Non-potable Water Systems

EPA Science Inventory

As the reuse of alternative water sources continues to gain popularity, public utilities and other stakeholders are seeking guidance on pathogen treatment requirements and monitoring approaches for nonpotable use of onsite collected water (e.g. combined wastewater, graywater, sto...

ITS technologies reduce delay, crashes and emissions, with significant returns on investment : research spotlight.

DOT National Transportation Integrated Search

2015-07-01

Intelligent transportation systems (ITS) technologies have gained popularity in recent years as a method for relieving road congestion and improving safety through better traf c and incident management. Since 2006, MDOT has invested more than $100 mi...

POWDER COATINGS: A TECHNOLOGY REVIEW

EPA Science Inventory

In 1995, surface coatings accounted for nearly 2.55 million Mg of volatile organic compound (VOC) emissions nationally, which is more than 12% of VOC emissions from all sources. In recent years, powder coatings have been steadily gaining popularity as an alternative to solvent-bo...

A Study of the Traffic Safety at Reduced Conflict Intersections In Minnesota

DOT National Transportation Integrated Search

2017-05-23

In 2010, the Minnesota Department of Transportation installed the first Reduced Conflict Intersection (RCI) in the City of Willmar. Since 2010, seven more were constructed, with more planned. The RCI concept is gaining popularity in several states, i...

Guidance for effective use of pylons for lane separation on preferential lanes and freeway ramps.

DOT National Transportation Integrated Search

2013-05-01

Flexible pylons are gaining popularity as traffic channelizing devices in a variety of applications. The : flexible pylons are less rigid (as compared to concrete barriers) enabling easier access for emergency : vehicles and provide more positive con...

Crop-Specific Grafting Methods, Rootstocks and Scheduling-Tomato

USDA-ARS?s Scientific Manuscript database

Grafting has gained popularity as a method to manage plant diseases previously controlled by soil fumigation with methyl bromide. Some of the most significant soilborne pest problems for which resistant rootstocks may be beneficial include root-knot nematodes, Verticillium wilt, and southern blight....

Evaluation of woodchip bioreactors for improved water quality

USDA-ARS?s Scientific Manuscript database

Woodchip bioreactors are gaining popularity with farmers because of their edge-of-field nitrate removal capabilities, which do not require changes in land management practices. However, limited research has been conducted to study the potential of these bioreactors to also reduce downstream transpor...

An Overview of R in Health Decision Sciences.

PubMed

Jalal, Hawre; Pechlivanoglou, Petros; Krijkamp, Eline; Alarid-Escudero, Fernando; Enns, Eva; Hunink, M G Myriam

2017-10-01

As the complexity of health decision science applications increases, high-level programming languages are increasingly adopted for statistical analyses and numerical computations. These programming languages facilitate sophisticated modeling, model documentation, and analysis reproducibility. Among the high-level programming languages, the statistical programming framework R is gaining increased recognition. R is freely available, cross-platform compatible, and open source. A large community of users who have generated an extensive collection of well-documented packages and functions supports it. These functions facilitate applications of health decision science methodology as well as the visualization and communication of results. Although R's popularity is increasing among health decision scientists, methodological extensions of R in the field of decision analysis remain isolated. The purpose of this article is to provide an overview of existing R functionality that is applicable to the various stages of decision analysis, including model design, input parameter estimation, and analysis of model outputs.

St. George Mivart as Popularizer of Zoology in Britain and America, 1869-1881.

PubMed

Swain, Emma E

2017-12-01

Recent scholarly attentions have shifted from key actors within the scientific elite and religious authorities to scientific practitioners and popularizers who used science to pursue a wide variety of cultural purposes. The Roman Catholic zoologist St. George Mivart (1827-1900) has typically been cast as a staunch anti-Darwinian ostracized by Darwin's inner circle of scientific naturalists. Understood as a popularizer of science, his position can be re-thought. Mivart did not operate on the periphery of Victorian science. Instead, his notable contributions to the fields of zoology and anatomy and his participation in debates about the origin of the human mind, consciousness, and soul made him a central figure in the changing landscape of late-Victorian scientific culture. Through the popular periodical press and his anatomy textbook for beginners, Mivart secured a reputation as a key spokesman for science and gained authority as a leading critic of agnostic scientific naturalism. Crown Copyright © 2017. Published by Elsevier Ltd. All rights reserved.

Evaluation of diet pattern and weight gain in postmenopausal women enrolled in the Women’s Health Initiative Observational Study

PubMed Central

Ford, Christopher; Chang, Shine; Vitolins, Mara Z.; Fenton, Jenifer I.; Howard, Barbara V.; Rhee, Jinnie J.; Stefanick, Marcia; Chen, Bertha; Snetselaar, Linda; Urrutia, Rachel; Frazier-Wood, Alexis C.

2017-01-01

It is unclear which of four popular contemporary diet patterns is best for weight maintenance among postmenopausal women. Four dietary patterns were characterised among postmenopausal women aged 49–81 years (mean 63·6 (SD 7·4) years) from the Women’s Health Initiative Observational Study: (1) a low-fat diet; (2) a reduced-carbohydrate diet; (3) a Mediterranean-style (Med) diet; and (4) a diet consistent with the US Department of Agriculture’s Dietary Guidelines for Americans (DGA). Discrete-time hazards models were used to compare the risk of weight gain (≥10 %) among high adherers of each diet pattern. In adjusted models, the reduced-carbohydrate diet was inversely related to weight gain (OR 0·71; 95 % CI 0·66, 0·76), whereas the low-fat (OR 1·43; 95 % CI 1·33, 1·54) and DGA (OR 1·24; 95 % CI 1·15, 1·33) diets were associated with increased risk of weight gain. By baseline weight status, the reduced-carbohydrate diet was inversely related to weight gain among women who were normal weight (OR 0·72; 95 % CI 0·63, 0·81), overweight (OR 0·67; 95 % CI 0·59, 0·76) or obese class I (OR 0·63; 95 % CI 0·53, 0·76) at baseline. The low-fat diet was associated with increased risk of weight gain in women who were normal weight (OR 1·28; 95 % CI 1·13, 1·46), overweight (OR 1·60; 95 % CI 1·40, 1·83), obese class I (OR 1·73; 95 % CI 1·43, 2·09) or obese class II (OR 1·44; 95 % CI 1·08, 1·92) at baseline. These findings suggest that a low-fat diet may promote weight gain, whereas a reduced-carbohydrate diet may decrease risk of postmenopausal weight gain. PMID:28509665

Mass production of entomopathogenic fungi: state of the art

USDA-ARS?s Scientific Manuscript database

Entomopathogenic fungi for the management of insect pests have been steadily gaining popularity in the last 50 years. Each year, more and more fungi are being commercialized all over the world for inundative application as mycoinsecticides, and some developed for inoculative release, as appreciation...

MOOCs

ERIC Educational Resources Information Center

Mallon, Melissa, Ed.

2013-01-01

Perhaps due to a commitment to lifelong learning, librarians are often willing participants in trying new technologies or service models that may benefit their patrons. Such an opportunity presents itself with massively open online courses, or MOOCs. This educational model, which has been gaining popularity in higher education since the first MOOC…

An Agile Course-Delivery Approach

ERIC Educational Resources Information Center

Capellan, Mirkeya

2009-01-01

In the world of software development, agile methodologies have gained popularity thanks to their lightweight methodologies and flexible approach. Many advocates believe that agile methodologies can provide significant benefits if applied in the educational environment as a teaching method. The need for an approach that engages and motivates…

Scrum-Based Learning Environment: Fostering Self-Regulated Learning

ERIC Educational Resources Information Center

Linden, Tanya

2018-01-01

Academics teaching software development courses are experimenting with teaching methods aiming to improve students' learning experience and learning outcomes. Since Agile software development is gaining popularity in industry due to positive effects on managing projects, academics implement similar Agile approaches in student-centered learning…

Do Portfolios Have a Future?

ERIC Educational Resources Information Center

Driessen, Erik

2017-01-01

While portfolios have seen an unprecedented surge in popularity, they have also become the subject of controversy: learners often perceive little gain from writing reflections as part of their portfolios; scholars question the ethics of such obligatory reflection; and students, residents, teachers and scholars alike condemn the bureaucracy…

Dammed or Damned?

ERIC Educational Resources Information Center

Hirsch, Philip

1988-01-01

Summarizes issues raised at a workshop on "People and Dams" organized by the Society for Participatory Research in Asia. Objectives were to (1) understand problems created by dams for people, (2) consider forces affecting displaced populations and rehabilitation efforts, and (3) gain a perspective on popular education efforts among…

Lab4CE: A Remote Laboratory for Computer Education

ERIC Educational Resources Information Center

Broisin, Julien; Venant, Rémi; Vidal, Philippe

2017-01-01

Remote practical activities have been demonstrated to be efficient when learners come to acquire inquiry skills. In computer science education, virtualization technologies are gaining popularity as this technological advance enables instructors to implement realistic practical learning activities, and learners to engage in authentic and…

There's a downside to delayed wrapping

USDA-ARS?s Scientific Manuscript database

The concept of wrapping moist large-round or large-square bales in plastic to create an anaerobic environment for silage fermentation has gained steadily in popularity, particularly for small and mid-sized dairy or beef producers. Most management principles for baled silages are similar to those of ...

Long-range parametric amplification of THz wave with absorption loss exceeding parametric gain.

PubMed

Wang, Tsong-Dong; Huang, Yen-Chieh; Chuang, Ming-Yun; Lin, Yen-Hou; Lee, Ching-Han; Lin, Yen-Yin; Lin, Fan-Yi; Kitaeva, Galiya Kh

2013-01-28

Optical parametric mixing is a popular scheme to generate an idler wave at THz frequencies, although the THz wave is often absorbing in the nonlinear optical material. It is widely suggested that the useful material length for co-directional parametric mixing with strong THz-wave absorption is comparable to the THz-wave absorption length in the material. Here we show that, even in the limit of the absorption loss exceeding parametric gain, the THz idler wave can grows monotonically from optical parametric amplification over a much longer distance in a nonlinear optical material until pump depletion. The coherent production of the non-absorbing signal wave can assist the growth of the highly absorbing idler wave. We also show that, for the case of an equal input pump and signal in difference frequency generation, the quick saturation of the THz idler wave predicted from a much simplified and yet popular plane-wave model fails when fast diffraction of the THz wave from the co-propagating optical mixing waves is considered.

Online fingerprint verification.

PubMed

Upendra, K; Singh, S; Kumar, V; Verma, H K

2007-01-01

As organizations search for more secure authentication methods for user access, e-commerce, and other security applications, biometrics is gaining increasing attention. With an increasing emphasis on the emerging automatic personal identification applications, fingerprint based identification is becoming more popular. The most widely used fingerprint representation is the minutiae based representation. The main drawback with this representation is that it does not utilize a significant component of the rich discriminatory information available in the fingerprints. Local ridge structures cannot be completely characterized by minutiae. Also, it is difficult quickly to match two fingerprint images containing different number of unregistered minutiae points. In this study filter bank based representation, which eliminates these weakness, is implemented and the overall performance of the developed system is tested. The results have shown that this system can be used effectively for secure online verification applications.

Discovery of high-gain stimulated polariton scattering near 4  THz from lithium niobate.

PubMed

Chiu, Yu-Chung; Wang, Tsong-Dong; Zhao, Gang; Huang, Yen-Chieh

2017-12-01

Lithium niobate is the most popular material for terahertz wave generation via stimulated polariton scattering (SPS), previously known to have a gain peak near 2 THz. Here we report the discovery of another phase-matched gain peak near 4 THz in lithium niobate, which greatly extends the useful gain spectrum of lithium niobate. Despite the relatively high 4 THz absorption in lithium niobate, the 4 THz SPS becomes dominant over the 2 THz one in an intensely pumped short lithium niobate crystal due to less diffraction-induced absorption and mode-area mismatch. We also demonstrate a signal-seeded OTPO that generates 1.4 nJ at 4.2 THz from lithium niobate with 17.5 mJ pump energy.

[Treatment approaches for synthetic drug addiction].

PubMed

Kobayashi, Ohji

2015-09-01

In Japan, synthetic drugs have emerged since late 2000s, and cases of emergency visits and fatal traffic accidents due to acute intoxication have rapidly increased. The synthetic drugs gained popularity mainly because they were cheap and thought to be "legal". The Japanese government restricted not only production and distribution, but also its possession and use in April 2014. As the synthetic drug dependent patients have better social profiles compared to methamphetamine abusers, this legal sanction may have triggered the decrease in the number of synthetic drug dependent patient visits observed at Kanagawa Psychiatric Center since July 2014. Treatment of the synthetic drug dependent patients should begin with empathic inquiry into the motives and positive psychological effects of the drug use. In the maintenance phase, training patients to trust others and express their hidden negative emotions through verbal communications is essential. The recovery is a process of understanding the relationship between psychological isolation and drug abuse, and gaining trust in others to cope with negative emotions that the patients inevitably would face in their subsequent lives.

Flood-tolerant rice reduces yield variability and raises expected yield, differentially benefitting socially disadvantaged groups

PubMed Central

Dar, Manzoor H.; de Janvry, Alain; Emerick, Kyle; Raitzer, David; Sadoulet, Elisabeth

2013-01-01

Approximately 30% of the cultivated rice area in India is prone to crop damage from prolonged flooding. We use a randomized field experiment in 128 villages of Orissa India to show that Swarna-Sub1, a recently released submergence-tolerant rice variety, has significant positive impacts on rice yield when fields are submerged for 7 to 14 days with no yield penalty without flooding. We estimate that Swarna-Sub1 offers an approximate 45% increase in yields over the current popular variety when fields are submerged for 10 days. We show additionally that low-lying areas prone to flooding tend to be more heavily occupied by people belonging to lower caste social groups. Thus, a policy relevant implication of our findings is that flood-tolerant rice can deliver both efficiency gains, through reduced yield variability and higher expected yield, and equity gains in disproportionately benefiting the most marginal group of farmers. PMID:24263095

Physician-hospital relationships: from historical failures to successful "new kids on the block".

PubMed

Payton, Bruce

2012-01-01

Trends in healthcare reveal that increasing numbers of physicians prefer to work directly with hospitals-whether through employment models, new or revived partnership structures, or other such "deals". Meanwhile, hospital executives are vigorously seeking ways to create win-win arrangements that satisfy both parties-models that will ensure medical coverage for the hospital, along with revenue gains and cost savings when possible. Add to this a competitive environment, physician shortages, and high regulatory activity and healthcare reform, and the path to clinical, operational, and financial viability in the context of a hospital/physician partnership can be a challenging one. Models such as The physician enterprise and co-management agreements are gaining popularity, each with distinct benefits. With market forces dynamically changing, along with accountable care, it is time for hospitals, health systems, and physicians to prioritize their partnering relationships, a strategy that is now key to achieving success in the future...and that's a trend that's likely to continue far into the years ahead.

Inductively coupled plasma mass spectrometry and electrospray mass spectrometry for speciation analysis: applications and instrumentation

NASA Astrophysics Data System (ADS)

Rosen, Amy L.; Hieftje, Gary M.

2004-02-01

To gain an understanding of the function, toxicity and distribution of trace elements, it is necessary to determine not only the presence and concentration of the elements of interest, but also their speciation, by identifying and characterizing the compounds within which each is present. For sensitive detection of compounds containing elements of interest, inductively coupled plasma mass spectrometry (ICP-MS) is a popular method, and for identification of compounds via determination of molecular weight, electrospray ionization mass spectrometry (ESI-MS) is gaining increasing use. ICP-MS and ESI-MS, usually coupled to a separation technique such as chromatography or capillary electrophoresis, have already been applied to a large number of research problems in such diverse fields as environmental chemistry, nutritional science, and bioinorganic chemistry, but a great deal of work remains to be completed. Current areas of research to which ICP-MS and ESI-MS have been applied are discussed, and the existing instrumentation used to solve speciation problems is described.

The Impact of Islamic Messages on Twitter Towards Moslem Youth

NASA Astrophysics Data System (ADS)

Fathan Hidayatullah, Ahmad; Hamzah, Almed

2017-03-01

The presence of social media has increased the opportunities for the Moslem in sharing and gaining knowledge about the religion of Islam. In general, Twitter can be an alternative for people to deliver and obtain Islamic messages. As the biggest moslem community, Indonesian people has made use of Twitter as a tool for them to gain knowledge about religion. As a matter of fact, there are many Islamic preachers that have been utilize Twitter as a media of proselytizing various topic related to religion practice. The most popular preacher usually has many follower. The result shows that there is a strong correlation between the two. There is a correlation between the number of tweets with the number of follower. The more preacher post a tweets the more follower they attained. Moreover, several topics are identified as the most frequently occurred. The tweets which contain about worship, love, information, and purification of soul have become the most favourable subject among preachers and scholars.

Social goals, aggression, peer preference, and popularity: longitudinal links during middle school.

PubMed

Ojanen, Tiina; Findley-Van Nostrand, Danielle

2014-08-01

Social goals are associated with behaviors and adjustment among peers. However, it remains unclear whether goals predict adolescent social development. We examined prospective associations among goals, physical and relational aggression, social preference, and popularity during middle school (N = 384 participants, ages 12-14 years). Agentic (status, power) goals predicted increased relational aggression and communal (closeness) goals predicted decreased physical aggression. Popularity predicted increases and preference predicted decreases in both forms of aggression. Goals moderated longitudinal links between aggression and popularity: Aggression predicted increases in popularity and vice versa for youth with higher agentic goals, and popularity predicted increases in physical aggression for youth with higher agentic and lower communal goals. Implications for research on social goals, aggression, and popularity are discussed. PsycINFO Database Record (c) 2014 APA, all rights reserved.

The future of physical activity research: funding, opportunities and challenges.

PubMed

Fernhall, Bo; Borghi-Silva, Audrey; Babu, Abraham S

2015-01-01

The worldwide impact of physical activity (PA) on health consequences has received increasing attention. At this point in time, there is little disagreement that increasing levels of PA is an important aspect of public health worldwide. The world literature on PA, exercise and fitness has also grown exponentially since the early 1990's. It is clear that there is a voluminous literature in this area of research and the exponential increase in the number of manuscripts has gained substantial momentum since the year 2000. Given the importance of PA research in regards to health outcomes, and apparent popularity of such research (based on the number of manuscripts published), one could argue that the viability and future of PA are indeed bright. However, one could also assume a different view, that although the field is popular, it is saturated and we already know what we need to know regarding the impact of PA on public health. Much of the future viability of PA research will also be dependent on funding sources available. It is also possible that the impact of PA may vary around the world, thus the "global" impact of PA research may be dependent on location. This review will discuss what we perceive as the current landscape and the future of PA research in three select areas of the world, the United States, South America and Asia. Copyright © 2014 Elsevier Inc. All rights reserved.

Geriatric Cyclists: Assessing Risks, Safety, and Benefits

PubMed Central

Ikpeze, Tochukwu C.; Glaun, Gabriel; McCalla, Daren

2018-01-01

Nearly 1 in every 3 Americans ride bicycles each year, but only 20% of the reported 100 million cyclists ride on a weekly basis. Bicycling is a common form of transportation and recreation and has gained popularity among the elderly patients. In recent years, the number of elderly cyclists has increased steadily and studies have cited ease of use, need for exercise, and enjoyment as important contributing factors. The benefits of physical activity on health is well-documented, and elderly individuals are encouraged to remain active to reduce the progression of age-related weakness and loss of muscle mass. Safety concerns, however, have been a prevalent public health issue. According to the Center for Disease Control and Prevention, elderly and teenage cyclists account for the highest number of head injuries and fatalities among all cyclists. Safety measures that include wearing protective gear such as helmets and choosing the appropriate bicycle have been recommended to minimize the risk of sustaining injuries while riding. Despite these concerns, bicycling has remained a popular and exciting activity for the elderly patients. PMID:29383267

Universal electronics for miniature and automated chemical assays.

PubMed

Urban, Pawel L

2015-02-21

This minireview discusses universal electronic modules (generic programmable units) and their use by analytical chemists to construct inexpensive, miniature or automated devices. Recently, open-source platforms have gained considerable popularity among tech-savvy chemists because their implementation often does not require expert knowledge and investment of funds. Thus, chemistry students and researchers can easily start implementing them after a few hours of reading tutorials and trial-and-error. Single-board microcontrollers and micro-computers such as Arduino, Teensy, Raspberry Pi or BeagleBone enable collecting experimental data with high precision as well as efficient control of electric potentials and actuation of mechanical systems. They are readily programmed using high-level languages, such as C, C++, JavaScript or Python. They can also be coupled with mobile consumer electronics, including smartphones as well as teleinformatic networks. More demanding analytical tasks require fast signal processing. Field-programmable gate arrays enable efficient and inexpensive prototyping of high-performance analytical platforms, thus becoming increasingly popular among analytical chemists. This minireview discusses the advantages and drawbacks of universal electronic modules, considering their application in prototyping and manufacture of intelligent analytical instrumentation.

The use of a novel method of endovenous steam ablation in treatment of great saphenous vein insufficiency: own experiences.

PubMed

Mlosek, R K; Woźniak, W; Gruszecki, L; Stapa, R Z

2014-02-01

Endovascular procedures are gaining more and more popularity as treatment of great saphenous vein (GSV) incompetence. The purpose of the present study was to assess the efficacy of steam GSV ablation. Steam ablation using the steam vein sclerosis system (CERMA, France) was performed in 20 patients with GSV incompetence. The efficacy of the procedure was evaluated using ultrasound and the following parameters were assessed: changes in lumen diameter, GSV wall thickness, reflux and presence/absence of blood flow. The GSV steam ablation resulted in the obliteration of the vein lumen in all patients - reflux or blood flow were not observed in any subject. A significant decrease of GSV lumen diameter and an increase of GSV wall thickness were also observed in all subjects following the procedure. No postoperative complications were noted. The steam ablation technique was also positively assessed by the patients. Steam ablation is an endovascular surgical technique, which can become popular and widely used due to its efficacy and safety. It is also easy to use and patient-friendly. The research on its use should be continued.

Kale (Brassica oleracea var. acephala) as a superfood: Review of the scientific evidence behind the statement.

PubMed

Šamec, Dunja; Urlić, Branimir; Salopek-Sondi, Branka

2018-03-20

Kale (Brassica oleracea var. acephala) is a cruciferous vegetable, characterized by leaves along the stem, which, in recent years, have gained a great popularity as a ´superfood´. Consequently, in a popular culture it is listed in many ´lists of the healthiest vegetables´. Without the doubt, a scientific evidences support the fact that cruciferous vegetables included in human diet can positively affect health and well-being, but remains unclear why kale is declared superior in comparison with other cruciferous. It is questionable if this statement about kale is triggered by scientific evidence or by some other factors. Our review aims to bring an overview of kale's botanical characteristics, agronomic requirements, contemporary and traditional use, macronutrient and phytochemical content and biological activity, in order to point out the reasons for tremendous kale popularity.

Neuronal substrates and functional consequences of prenatal cannabis exposure.

PubMed

Calvigioni, Daniela; Hurd, Yasmin L; Harkany, Tibor; Keimpema, Erik

2014-10-01

Cannabis remains one of the world's most widely used substance of abuse amongst pregnant women. Trends of the last 50 years show an increase in popularity in child-bearing women together with a constant increase in cannabis potency. In addition, potent herbal "legal" highs containing synthetic cannabinoids that mimic the effects of cannabis with unknown pharmacological and toxicological effects have gained rapid popularity amongst young adults. Despite the surge in cannabis use during pregnancy, little is known about the neurobiological and psychological consequences in the exposed offspring. In this review, we emphasize the importance of maternal programming, defined as the intrauterine presentation of maternal stimuli to the foetus, in neurodevelopment. In particular, we focus on cannabis-mediated maternal adverse effects, resulting in direct central nervous system alteration or sensitization to late-onset chronic and neuropsychiatric disorders. We compare clinical and preclinical experimental studies on the effects of foetal cannabis exposure until early adulthood, to stress the importance of animal models that permit the fine control of environmental variables and allow the dissection of cannabis-mediated molecular cascades in the developing central nervous system. In sum, we conclude that preclinical experimental models confirm clinical studies and that cannabis exposure evokes significant molecular modifications to neurodevelopmental programs leading to neurophysiological and behavioural abnormalities.

Corelli: a peer-to-peer dynamic replication service for supporting latency-dependent content in community networks

NASA Astrophysics Data System (ADS)

Tyson, Gareth; Mauthe, Andreas U.; Kaune, Sebastian; Mu, Mu; Plagemann, Thomas

2009-01-01

The quality of service for latency dependent content, such as video streaming, largely depends on the distance and available bandwidth between the consumer and the content. Poor provision of these qualities results in reduced user experience and increased overhead. To alleviate this, many systems operate caching and replication, utilising dedicated resources to move the content closer to the consumer. Latency-dependent content creates particular issues for community networks, which often display the property of strong internal connectivity yet poor external connectivity. However, unlike traditional networks, communities often cannot deploy dedicated infrastructure for both monetary and practical reasons. To address these issues, this paper proposes Corelli, a peer-to-peer replication infrastructure designed for use in community networks. In Corelli, high capacity peers in communities autonomously build a distributed cache to dynamically pre-fetch content early on in its popularity lifecycle. By exploiting the natural proximity of peers in the community, users can gain extremely low latency access to content whilst reducing egress utilisation. Through simulation, it is shown that Corelli considerably increases accessibility and improves performance for latency dependent content. Further, Corelli is shown to offer adaptive and resilient mechanisms that ensure that it can respond to variations in churn, demand and popularity.

Neuronal substrates and functional consequences of prenatal cannabis exposure

PubMed Central

Calvigioni, Daniela; Hurd, Yasmin L.; Keimpema, Erik

2015-01-01

Cannabis remains one of the world’s most widely used substance of abuse amongst pregnant women. Trends of the last 50 years show an increase in popularity in child-bearing women together with a constant increase in cannabis potency. In addition, potent herbal “legal” highs containing synthetic cannabinoids that mimic the effects of cannabis with unknown pharmacological and toxicological effects have gained rapid popularity amongst young adults. Despite the surge in cannabis use during pregnancy, little is known about the neurobiological and psychological consequences in the exposed offspring. In this review, we emphasize the importance of maternal programming, defined as the intrauterine presentation of maternal stimuli to the foetus, in neurodevelopment. In particular, we focus on cannabis-mediated maternal adverse effects, resulting in direct central nervous system alteration or sensitization to late-onset chronic and neuropsychiatric disorders. We compare clinical and preclinical experimental studies on the effects of foetal cannabis exposure until early adulthood, to stress the importance of animal models that permit the fine control of environmental variables and allow the dissection of cannabis-mediated molecular cascades in the developing central nervous system. In sum, we conclude that preclinical experimental models confirm clinical studies and that cannabis exposure evokes significant molecular modifications to neurodevelopmental programs leading to neurophysiological and behavioural abnormalities. PMID:24793873

Methods for Addressing Conflict in Cotaught Classrooms

ERIC Educational Resources Information Center

Conderman, Greg

2011-01-01

As a service delivery option for students with disabilities, coteaching continues to gain popularity. Successful coteaching largely rests upon the compatibility of coteachers. Sometimes conflict may occur when two teachers with different backgrounds and views work closely together. This article focuses on why conflict is inevitable in cotaught…

A BSCS-Style Laboratory Approach for University General Biology.

ERIC Educational Resources Information Center

Leonard, William H.

1982-01-01

Compared effectiveness of a Biological Sciences Curriculum Study (BSCS)-style laboratory program in a university general biology course against a popular traditionally oriented program. Although learning gains for both groups were significant, students using the BSCS-style investigations scored significantly higher on a posttest of laboratory…

Chapter 15: Characterization and Processing of Nanocellulose Thermosetting Composites

Treesearch

Ronald C. Sabo; Rani F. Elhajjar; Craig M. Clemons; Krishna M. Pillai

2015-01-01

Fiber-reinforced polymer composites have gained popularity through their advantages over conventional metallic materials. Most polymer composites are traditionally made with reinforcing fibers such as carbon or glass. However, there has been recent interest in sourcing these reinforcing fibers from renewable, natural resources. Nanocellulose-based reinforcements...

Economic analysis of small-scale agricultural digesters in the United States

USDA-ARS?s Scientific Manuscript database

Anaerobic digestion is a manure treatment option that is gaining popularity throughout the world due to its multiple environmental and economic benefits. However, further research is needed for anaerobic technology to become more readily available, cost effective and manageable for small-scale to m...

Standardization: Hardware and Software Standardization Can Reduce Costs and Save Time

ERIC Educational Resources Information Center

Brooks-Young, Susan

2005-01-01

Sadly, technical support doesn't come cheap. One money-saving strategy that's gained popularity among school technicians is equipment and software standardization. When it works, standardization can be very effective. However, standardization has its drawbacks. This article discusses the advantages and disadvantages of standardization.

The Standardized Childhood.

ERIC Educational Resources Information Center

Johnson, Christopher

1981-01-01

Mass media, including television and advertising, has created a popular culture in which adolescents and children are taught the need to gain material gratification and group membership through a superficial attempt at fitting themselves into a preconceived mold. Those who fall short of the effort develop feelings of inferiority and may become…

Development of multi-class, multi-criteria bicycle traffic assignment models and solution algorithms

DOT National Transportation Integrated Search

2015-08-31

Cycling is gaining popularity both as a mode of travel in urban communities and as an alternative mode to private motorized vehicles due to its wide range of benefits (health, environmental, and economical). However, this change in modal share is not...

Contextualizing Theories and Practices of Bricolage Research

ERIC Educational Resources Information Center

Rogers, Matt

2012-01-01

Within the last decade, bricolage, as an approach to qualitative inquiry, has gained popularity in academic circles. However, while conceptual and concrete precedents exist, the approach has remained relatively misunderstood, and unpopular, in broader research communities. This may be because the complexity of the approach has stymied widespread…

Development of guidelines for usage of high percent RAP in warm-mix asphalt pavements.

DOT National Transportation Integrated Search

2011-12-15

Road construction using warm-mix asphalt has been rapidly gaining popularity in the United States, in part because : WMA is believed to be friendlier to the environment as compared to hot-mix asphalt. Parallel to this rapid growth in : WMA constructi...

Mobile Technology: Students Perceived Benefits of Apps for Learning Neuroanatomy

ERIC Educational Resources Information Center

Morris, N.P.; Lambe, J.; Ciccone, J.; Swinnerton, B.

2016-01-01

Technology-enhanced learning is expanding rapidly because of research showing the benefits for learners in terms of engagement, convenience, attainment and enjoyment. Mobile learning approaches are also gaining in popularity, particularly during practical classes and clinical settings. However, there are few systematic studies evaluating the…

Scientific Barriers to the Popularization of Science in the Mass Media.

ERIC Educational Resources Information Center

Dunwoody, Sharon; Ryan, Michael

1985-01-01

Surveyed the attitudes of scientists toward the public dissemination of scientific information. Examined possible constraints relative to training and reward systems. Found general agreement that, except for research funding, little is to be gained within science by engaging in public dissemination of information. (PD)

Employee Engagement and Organizational Behavior Management

ERIC Educational Resources Information Center

Ludwig, Timothy D.; Frazier, Christopher B.

2012-01-01

Engagement is a "buzz" word that has gained popularity in Industrial/Organizational Psychology. Based on a "Positive Psychology" approach, engagement is perceived as a valuable state for employees, because surveys on the construct have found it correlates with some organizational tactics (e.g., human resource policies, procedural justice) and…

Bioelectrical Impedance and Body Composition Assessment

ERIC Educational Resources Information Center

Martino, Mike

2006-01-01

This article discusses field tests that can be used in physical education programs. The most common field tests are anthropometric measurements, which include body mass index (BMI), girth measurements, and skinfold testing. Another field test that is gaining popularity is bioelectrical impedance analysis (BIA). Each method has particular strengths…

Reliability Analysis of Money Habitudes

ERIC Educational Resources Information Center

Delgadillo, Lucy M.; Bushman, Brittani S.

2015-01-01

Use of the Money Habitudes exercise has gained popularity among various financial professionals. This article reports on the reliability of this resource. A survey administered to young adults at a western state university was conducted, and each Habitude or "domain" was analyzed using Cronbach's alpha procedures. Results showed all six…

Proliferating Textual Possibilities: Toward Pedagogies of Critical-Creative Tinkering

ERIC Educational Resources Information Center

Koupf, Danielle

2017-01-01

Tinkering is a longstanding material practice that has gained popularity in recent years as a learning strategy at numerous schools, camps, and makerspaces. This article seeks to establish in composition pedagogy tinkering's playful, exploratory ethos by introducing a practice called "critical-creative tinkering." In critical-creative…

Becoming popular: interpersonal emotion regulation predicts relationship formation in real life social networks.

PubMed

Niven, Karen; Garcia, David; van der Löwe, Ilmo; Holman, David; Mansell, Warren

2015-01-01

Building relationships is crucial for satisfaction and success, especially when entering new social contexts. In the present paper, we investigate whether attempting to improve others' feelings helps people to make connections in new networks. In Study 1, a social network study following new networks of people for a 12-week period indicated that use of interpersonal emotion regulation (IER) strategies predicted growth in popularity, as indicated by other network members' reports of spending time with the person, in work and non-work interactions. In Study 2, linguistic analysis of the tweets from over 8000 Twitter users from formation of their accounts revealed that use of IER predicted greater popularity in terms of the number of followers gained. However, not all types of IER had positive effects. Behavioral IER strategies (which use behavior to reassure or comfort in order to regulate affect) were associated with greater popularity, while cognitive strategies (which change a person's thoughts about his or her situation or feelings in order to regulate affect) were negatively associated with popularity. Our findings have implications for our understanding of how new relationships are formed, highlighting the important the role played by intentional emotion regulatory processes.

Becoming popular: interpersonal emotion regulation predicts relationship formation in real life social networks

PubMed Central

Niven, Karen; Garcia, David; van der Löwe, Ilmo; Holman, David; Mansell, Warren

2015-01-01

Building relationships is crucial for satisfaction and success, especially when entering new social contexts. In the present paper, we investigate whether attempting to improve others’ feelings helps people to make connections in new networks. In Study 1, a social network study following new networks of people for a 12-week period indicated that use of interpersonal emotion regulation (IER) strategies predicted growth in popularity, as indicated by other network members’ reports of spending time with the person, in work and non-work interactions. In Study 2, linguistic analysis of the tweets from over 8000 Twitter users from formation of their accounts revealed that use of IER predicted greater popularity in terms of the number of followers gained. However, not all types of IER had positive effects. Behavioral IER strategies (which use behavior to reassure or comfort in order to regulate affect) were associated with greater popularity, while cognitive strategies (which change a person’s thoughts about his or her situation or feelings in order to regulate affect) were negatively associated with popularity. Our findings have implications for our understanding of how new relationships are formed, highlighting the important the role played by intentional emotion regulatory processes. PMID:26483718

Model based analysis of piezoelectric transformers.

PubMed

Hemsel, T; Priya, S

2006-12-22

Piezoelectric transformers are increasingly getting popular in the electrical devices owing to several advantages such as small size, high efficiency, no electromagnetic noise and non-flammable. In addition to the conventional applications such as ballast for back light inverter in notebook computers, camera flash, and fuel ignition several new applications have emerged such as AC/DC converter, battery charger and automobile lighting. These new applications demand high power density and wide range of voltage gain. Currently, the transformer power density is limited to 40 W/cm(3) obtained at low voltage gain. The purpose of this study was to investigate a transformer design that has the potential of providing higher power density and wider range of voltage gain. The new transformer design utilizes radial mode both at the input and output port and has the unidirectional polarization in the ceramics. This design was found to provide 30 W power with an efficiency of 98% and 30 degrees C temperature rise from the room temperature. An electro-mechanical equivalent circuit model was developed to describe the characteristics of the piezoelectric transformer. The model was found to successfully predict the characteristics of the transformer. Excellent matching was found between the computed and experimental results. The results of this study will allow to deterministically design unipoled piezoelectric transformers with specified performance. It is expected that in near future the unipoled transformer will gain significant importance in various electrical components.

Supping with the devil? The role of law in promoting tobacco harm reduction using low nitrosamine smokeless tobacco products.

PubMed

Hall, W; Gartner, C

2009-03-01

In Sweden, male cigarette smoking has declined as snus, a smokeless tobacco product which is low in carcinogenic nitrosamines, has gained popularity among male tobacco users. Epidemiological modelling based on the Swedish experience indicates that there would be major public health gains if a substantial number of current smokers in other countries could also be persuaded to switch to this product. This form of 'tobacco harm reduction' is very controversial in the public health community for many reasons. These include: objections in principle to the use of less harmful but still addictive nicotine products; uncertainties about the long-term effects of these products on health; doubts about the likely interest in and uptake of these products among existing smokers; concerns that increasing the availability of these products will increase the number of new tobacco users and eventually the number of smokers in the population; and anxiety about how the tobacco industry may use these products to undermine current tobacco control policies. This paper concludes with suggestions for a graduated series of policies that may allow exploration of the public health costs and benefits of encouraging smokers to switch to snus.

A high gain antenna system for airborne satellite communication applications

NASA Technical Reports Server (NTRS)

Maritan, M.; Borgford, M.

1990-01-01

A high gain antenna for commercial aviation satellites communication is discussed. Electromagnetic and practical design considerations as well as candidate systems implementation are presented. An evaluation of these implementation schemes is given, resulting in the selection of a simple top mounted aerodynamic phased array antenna with a remotely located beam steering unit. This concept has been developed into a popular product known as the Canadian Marconi Company CMA-2100. A description of the technical details is followed by a summary of results from the first production antennas.

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

FastBit: Interactively Searching Massive Data

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

Wu, Kesheng; Ahern, Sean; Bethel, E. Wes

2009-06-23

As scientific instruments and computer simulations produce more and more data, the task of locating the essential information to gain insight becomes increasingly difficult. FastBit is an efficient software tool to address this challenge. In this article, we present a summary of the key underlying technologies, namely bitmap compression, encoding, and binning. Together these techniques enable FastBit to answer structured (SQL) queries orders of magnitude faster than popular database systems. To illustrate how FastBit is used in applications, we present three examples involving a high-energy physics experiment, a combustion simulation, and an accelerator simulation. In each case, FastBit significantly reducesmore » the response time and enables interactive exploration on terabytes of data.« less

Platelet-rich plasma injections: an emerging therapy for chronic discogenic low back pain.

PubMed

Mohammed, Suja; Yu, James

2018-03-01

Autologous platelet-rich plasma (PRP) injections have been investigated in recent years as an emerging therapy for various musculoskeletal conditions, including lumbar degenerative disc disease. Although PRP has received increasing attention from medical science experts, comprehensive clinical reports of its efficacy are limited to those treating knee osteoarthritis and epicondylitis. Use of PRP is gaining popularity in the area of degenerative disc disease, but there is a clear need for reliable clinical evidence of its applications and effectiveness. In this article, we review the current literature on PRP therapy and its potential use in the treatment of chronic discogenic low back pain, with a focus on evidence from clinical trials.

Truncal blocks for perioperative pain management: a review of the literature and evolving techniques.

PubMed

Go, Ramon; Huang, Yolanda Y; Weyker, Paul D; Webb, Christopher Aj

2016-10-01

As the American healthcare system continues to evolve and reimbursement becomes tied to value-based incentive programs, perioperative pain management will become increasingly important. Regional anesthetic techniques are only one component of a successful multimodal pain regimen. In recent years, the use of peripheral and paraneuraxial blocks to provide chest wall and abdominal analgesia has gained popularity. When used within a multimodal regimen, truncal blocks may provide similar analgesia when compared with other regional anesthetic techniques. While there are other reviews that cover this topic, our review will also highlight the emerging role for serratus plane blocks, pectoral nerve blocks and quadratus lumborum blocks in providing thoracic and abdominal analgesia.

Policy Reforms and De-Professionalization of Teaching

ERIC Educational Resources Information Center

Milner, H. Richard, IV.

2013-01-01

This brief discusses how three recent popular educational reform policies move teaching towards or away from professionalization. These reforms are (1) policies that evaluate teachers based on students' annual standardized test score gains, and specifically, those based on value-added assessment; (2) fast-track teacher preparation and licensure;…

Defying Reality: Performing Reimagined Worlds

ERIC Educational Resources Information Center

Intili, Amanda; Pembleton, Matthew; LaJevic, Lisa

2015-01-01

Art educators are concerned with exposing their students to contemporary art making practices. They aim to create fresh lessons that expand their understandings of art in today's world while highlighting the importance of imagination. With a personal interest in performance and street art (art forms that have gained popularity in recent years),…

Parameters, U.S. Army War College Quarterly. Volume 23, Number 2, Summer 1993

DTIC Science & Technology

1993-01-01

conventional combat. Drug Trafficking In many cases, Sendero has allied itself with the narcoiraffickers to gain needed financial support. Peruvian...and sometimes identical) heterosexual shenanigans could be assembled from the popular. soft-porn press. The other problem is that just as there is

Challenges in Producing a Portfolio for Assessment: In Search of Underpinning Educational Theories

ERIC Educational Resources Information Center

Tisani, Nomathamsanqa

2008-01-01

The use of portfolios for assessment is gaining popularity in higher education. Despite acknowledged difficulties and flaws associated with this assessment method, portfolios have advantages over traditional methods. Handbooks on methods of constructing portfolios often emphasise the mechanics of the "process" of building portfolios.…

Interpreting Outcomes: Using Focus Groups in Evaluation Research

ERIC Educational Resources Information Center

Ansay, Sylvia J.; Perkins, Daniel F.; Nelson, John

2004-01-01

Although focus groups continue to gain popularity in marketing and social science research, their use in program evaluation has been limited. Here we demonstrate how focus groups can benefit evaluators, program staff, policy makers and administrators by providing an in-depth understanding of program effectiveness from the perspective of…

Students' Perceptions of Learning Mode in Mathematics

ERIC Educational Resources Information Center

Krishnan, Saras

2016-01-01

Blended courses or hybrid courses have gained popularity over the years because of their flexibility and convenience. Technology use in the online component of the blended/hybrid courses is another influence particularly to the younger generation of learners who enjoy learning interactively in a virtual environment. However, depending on the…

Wikis, Workshops and Writing: Strategies for Flipping a College Community Engagement Course

ERIC Educational Resources Information Center

Maloy, Robert W.; Edwards, Sharon A.; Evans, Allison

2014-01-01

This paper describes utilizing wiki technology, small group workshops, and reflective writing assignments to "flip" a community engagement/service-learning course for college undergraduates who are tutoring culturally and linguistically diverse students in K-12 schools. Flipped classrooms are gaining popularity in the teaching of…

Forensics on a Shoestring Budget

ERIC Educational Resources Information Center

Greco, Joseph A.

2005-01-01

In recent years, forensic science has gained popularity thanks in part to high-profile court cases and television programs. Although the cost of forensic equipment and supplies may initially seem too expensive for the typical high school classroom, the author developed an activity that incorporates forensics into her 10th-grade biology curriculum…

Pathogen Treatment Guidance and Monitoring Approaches for On-Site Non-Potable Water (2016 Southwest Onsite Wastewater Conference)

EPA Science Inventory

As the reuse of alternative water sources continues to gain popularity, public utilities and other stakeholders are seeking guidance on pathogen treatment requirements and monitoring approaches for nonpotable use of onsite collected waters.  Given that alternative water...

Coaching for ADHD

ERIC Educational Resources Information Center

Murphy, Kevin; Ratey, Nancy; Maynard, Sandy; Sussman, Susan; Wright, Sarah D.

2010-01-01

Despite limited scientific study on ADHD coaching as an intervention for adults with ADHD, the field of ADHD coaching has grown significantly and gained popularity in recent years. ADHD coaching is becoming a bona fide profession where one must advance through a rigorous training process, in order to be certified as a professional ADHD coach.…

Inter-Rater Reliability for Speech-Language Therapists' Judgement of Oesophageal Abnormality during Oesophageal Visualization

ERIC Educational Resources Information Center

Miles, Anna

2017-01-01

Background: Oesophageal abnormalities are common findings in a speech-language therapy videofluoroscopy clinic. Fluoroscopic screening involving oropharynx alone fails to identify these patients. Oesophageal screening as an adjunct to videofluoroscopy is gaining popularity. Yet currently, little is known about the reliability of speech and…

User-Centered Design of Online Learning Communities

ERIC Educational Resources Information Center

Lambropoulos, Niki, Ed.; Zaphiris, Panayiotis, Ed.

2007-01-01

User-centered design (UCD) is gaining popularity in both the educational and business sectors. This is due to the fact that UCD sheds light on the entire process of analyzing, planning, designing, developing, using, evaluating, and maintaining computer-based learning. "User-Centered Design of Online Learning Communities" explains how…

Soy and gut microbiota: interaction and implication for human health

USDA-ARS?s Scientific Manuscript database

Soy (Glycine max) is a major commodity in the U.S. and soy foods are gaining popularity due to its reported health promoting effects. In the past two decades, soy and soy bioactive components have been studied for their health promoting/disease preventing activities and potential mechanism of action...

Developing Learning in Faculty: Seeking Expert Assistance from Colleagues

ERIC Educational Resources Information Center

Zakrajsek, Todd

2014-01-01

Interprofessionalism involves learning from faculty members in different professions and is gaining popularity rapidly in health care. Every college campus has a wide variety of experts specifically educated in areas associated with good educational practices. This chapter describes the many ways in which faculty members from different…

Assessment of General Chemistry Instruction

ERIC Educational Resources Information Center

Bergin, Adam; Sharp, Kevan; Gatlin, Todd A.; Villalta-Cerdas, Adrian; Gower, Austin; Sandi-Urena, Santiago

2013-01-01

Commercial online instructor evaluations have gained traction in influencing students' decisions on professor and course selections at universities. RateMyProfessors.com (RMP) is the most popular of such evaluation tools and houses a wealth of information from the students' viewpoint. The purpose of this study was to determine whether RMP data…

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…

ISSUES AND RECCOMMENDATIONS FOR POREWATER TOXCITY TESTING: METHODOLOGICAL UNCERTAINTIES, CONFOUNDING FACTORS AND TOXCITY IDENTIFICATION EVALUATION PROCEDURES

EPA Science Inventory

During the last decade porewater toxicity tests have gained popularity among researchers and managers as tools for the assessment of the presence and biological effects of bioavailable contaminants in aquatic sediments. However, there are a number of information gaps in our know...

Writing references and using citation management software.

PubMed

Sungur, Mukadder Orhan; Seyhan, Tülay Özkan

2013-09-01

The correct citation of references is obligatory to gain scientific credibility, to honor the original ideas of previous authors and to avoid plagiarism. Currently, researchers can easily find, cite and store references using citation management software. In this review, two popular citation management software programs (EndNote and Mendeley) are summarized.

Organic acid formulation and dip to control listeria monocytogenes in hot dogs.

USDA-ARS?s Scientific Manuscript database

Processed meat products such as frankfurters, smoked sausage, and deli meat have gained popularity because consumers have less time for food preparation and demand more convenient meat items. Because these products are handled post processing and may not be reheated before consumption, the presence...

A Preliminary Study Exploring the Use of Fictional Narrative in Robotics Activities

ERIC Educational Resources Information Center

Williams, Douglas; Ma, Yuxin; Prejean, Louise

2010-01-01

Educational robotics activities are gaining in popularity. Though some research data suggest that educational robotics can be an effective approach in teaching mathematics, science, and engineering, research is needed to generate the best practices and strategies for designing these learning environments. Existing robotics activities typically do…

Gaming and Gamification

ERIC Educational Resources Information Center

Mallon, Melissa

2013-01-01

The New Media Consortium's "Horizon Report" for higher education cites games and gamification with a time-to-adoption of two to three years. The use of digital games is almost ubiquitous in social media and is swiftly gaining popularity in other industries as well. Many in higher education have embraced gamification due to its…

CRISPR/Cas9 mediated high efficiency knockout of the eye color gene vermillion in Helicoverpa zea (Boddie)

USDA-ARS?s Scientific Manuscript database

Among various genome editing tools available for functional genomic studies, reagents based on clustered regularly interspersed palindromic repeats (CRISPR) have gained popularity due to ease and versatility. CRISPR reagents consists of ribonucleoprotein (RNP) complexes formed by combining guide RNA...

Information Weighted Consensus for Distributed Estimation in Vision Networks

ERIC Educational Resources Information Center

Kamal, Ahmed Tashrif

2013-01-01

Due to their high fault-tolerance, ease of installation and scalability to large networks, distributed algorithms have recently gained immense popularity in the sensor networks community, especially in computer vision. Multi-target tracking in a camera network is one of the fundamental problems in this domain. Distributed estimation algorithms…

The Partnership Pact: Fulfilling School Districts' Research Needs with University-District Partnerships

ERIC Educational Resources Information Center

Ralston, Nicole; Weitzel, Bruce; Waggoner, Jacqueline; Naegele, Zulema; Smith, Rebecca

2016-01-01

There has been a recent shift in university-district partnership models from traditional transactional partnerships, which lack a shared purpose, to transformational partnerships that are mutually beneficial to both universities and school districts. These transformational research-practice partnerships have gained popularity in the United States…

Developing Practitioner-Scholars through University-School District Research Partnerships

ERIC Educational Resources Information Center

Ralston, Nicole C.; Tarasawa, Beth; Waggoner, Jacqueline M.; Smith, Rebecca; Naegele, Zulema

2016-01-01

University-community partnerships have gained popularity in the United States as a means of extending university research resources and collaborative opportunities. However, research-driven partnerships between universities and K-12 school districts that prioritize the research needs of K-12 schools are unique. Recently, education scholars have…

Setting the Stage for Academic Success through Antecedent Intervention

ERIC Educational Resources Information Center

Kruger, Alicia M.; Strong, Whitney; Daly, Edward J., III; O'Connor, Maureen; Sommerhalder, Mackenzie S.; Holtz, Jill; Weis, Nicole; Kane, Elizabeth J.; Hoff, Natalie; Heifner, Allison

2016-01-01

Behavior-analytic academic intervention research has gained popularity among school psychologists because it offers a unique combination of robust principles of behavior and a degree of clarity and precision about functional relationships that is unparalleled in other learning paradigms. This article reviews the literature for a type of antecedent…

New flow depth relationships for embankment dam stepped spillway design

USDA-ARS?s Scientific Manuscript database

A common deficiency for embankment dams changing from a low hazard to a high hazard dam is inadequate spillway capacity. Roller compacted concrete (RCC) stepped spillways are a popular method to address this issue. Stepped spillway research has gained momentum in recent years due to the need for d...

Mindful Music Listening as a Potential Treatment for Depression

ERIC Educational Resources Information Center

Eckhardt, Kristen J.; Dinsmore, Julie A.

2012-01-01

Depression is one of the most common mental health issues. Although drug therapy and cognitive-behavioral therapy remain popular and effective treatments, alternative interventions such as the use of music listening and mindfulness practice as interventions during therapy have gained ground. Research on the use of music listening and mindfulness…

Trainees as Teachers in Team-Based Learning

ERIC Educational Resources Information Center

Ravindranath, Divy; Gay, Tamara L.; Riba, Michelle B.

2010-01-01

Objective: Team-based learning is an active learning modality that is gaining popularity in medical education. The authors studied the effect of using trainees as facilitators of team-based learning sessions. Methods: Team-based learning modules were developed and implemented by faculty members and trainees for the third-year medical student…

Exciting Students through VEX Robotic Competitions

ERIC Educational Resources Information Center

Robinson, Trevor P.; Stewardson, Gary A.

2012-01-01

Robotic competitions continue to gain popularity in the educational community as a way to engage students in hands-on learning that can raise a student's interest in science, technology, engineering, and mathematics. In 1992, For Inspiration and Recognition of Science and Technology (FIRST) held its first competition and presented a style of…

Test Information Targeting Strategies for Adaptive Multistage Testing Designs.

ERIC Educational Resources Information Center

Luecht, Richard M.; Burgin, William

Adaptive multistage testlet (MST) designs appear to be gaining popularity for many large-scale computer-based testing programs. These adaptive MST designs use a modularized configuration of preconstructed testlets and embedded score-routing schemes to prepackage different forms of an adaptive test. The conditional information targeting (CIT)…

Characterization of volatile and polar compounds of Jiaogulan Tea [Gynostemma pentaphyllum (Thunb.) Makino] by hyphenated analytical techniques

USDA-ARS?s Scientific Manuscript database

Jiaogulan [Gynostemma pentaphyllum (Thunb.) Makino] is a Chinese medical plant from southern Asia that has rapidly gained popularity and interest for its health-promotive and therapeutic properties. The volatile composition of jiaogulan tea was analyzed by using headspace-solid phase microextraction...

Rape Myth Beliefs and Bystander Attitudes among Incoming College Students

ERIC Educational Resources Information Center

McMahon, Sarah

2010-01-01

Objective: The bystander approach to rape prevention is gaining popularity on college campuses, although research is limited. This study explored bystander attitudes and their relationship with rape myths in a sample of college students. Participants: Surveys from 2,338 incoming undergraduate students at a large, northeastern university were…

Arts-Informed Inquiry in Teacher Education: Contesting the Myths

ERIC Educational Resources Information Center

Ewing, Robyn; Hughes, John

2008-01-01

Arts-informed inquiry has attracted a great deal of controversy in recent times as it has gained popularity as an educational research methodology in teacher education. As with other innovative approaches and methodologies, there have been lively debates about its rigour, authenticity and appropriateness. This article suggests principles for its…

The Evolution from Generation to Post-XX

ERIC Educational Resources Information Center

Feng, Zhao

2011-01-01

Young people represent the future, and youth is an eternal topic. In the 1970s when the American anthropologist Margaret Mead published her famous work "Generation Gap," research on generations gained sudden popularity worldwide, and ever since the 1980s when "Generation Gap" was brought to China, research by scholars in this…

Student Learning and Perceptions in a Flipped Linear Algebra Course

ERIC Educational Resources Information Center

Love, Betty; Hodge, Angie; Grandgenett, Neal; Swift, Andrew W.

2014-01-01

The traditional lecture style of teaching has long been the norm in college science, technology, engineering, and mathematics (STEM) courses, but an innovative teaching model, facilitated by recent advances in technology, is gaining popularity across college campuses. This new model inverts or "flips" the usual classroom paradigm, in…

Development of the Environmental Strategies Instrument to Measure Adolescent Alcohol Prevention-Related Outcomes in Community Settings

ERIC Educational Resources Information Center

Cervantes, Richard C.; Goldbach, Jeremy; Yeung, Albert; Rey, Antonio

2012-01-01

Recently, evidence-based community policy approaches to preventing substance use and alcohol abuse, called environmental strategies, have gained in popularity. The environmental survey instrument (ESI) was developed to evaluate perceptions around drinking and related problems. Specifically, the authors were interested in assessing community…

Seeing Is Believing: An Introduction to Visual Communication.

ERIC Educational Resources Information Center

Berger, Arthur Asa

Contemporary society is an "information society" where much of the information has a visual nature. This text uses semiotic and psychological concepts to help students gain understanding of how meaning is found in visual phenomena and how minds process images. Focus is upon mass media and popular culture. Theoretical discussions are…

The "New Environmental Paradigm"

ERIC Educational Resources Information Center

Dunlap, Riley E.; Van Liere, Kent D.

2008-01-01

The "New Environmental Paradigm" or NEP appears to have gained considerable popularity in academic and intellectual circles, as well as among many college students; however, very little is known concerning the degree to which the general public has come to accept the ideas embodied in it. Thus, although there have been dozens of studies…

Thought Field Therapy: A Former Insider's Experience

ERIC Educational Resources Information Center

Pignotti, Monica

2007-01-01

Thought Field Therapy (TFT) is a novel therapy that employs finger tapping on purported acupressure points. Over the past decade, TFT, promoted on the Internet and through testimonials of fast cures, has gained popularity with therapists, including clinical social workers. Although TFT claims to cure a wide variety of psychological and physical…

Relevance of Student Resources in a Flipped MIS Classroom

ERIC Educational Resources Information Center

Adkins, Joni K.

2014-01-01

Flipped classrooms are gaining popularity in various educational settings as proponents report several benefits. In order for flipped classrooms to be successful, students must take responsibility for certain assignments outside of class time. In this study, Management Information Systems students were to learn textbook material by reading the…

In vitro Alternative Methodologies for Central Nervous System Assessment: A Critique using Nanoscale Materials as an Example.

EPA Science Inventory

Identifying the potential health hazards to the central nervous system of a new family of materials presents many challenges. Whole-animal toxicity testing has been the tradition, but in vitro methods have been steadily gaining popularity. There are numerous challenges in testing...

Tales, Tasks, Tools, and Talk

ERIC Educational Resources Information Center

McKeny, Timothy S.; Foley, Gregory D.

2012-01-01

The importance of a literacy-based approach to content learning, especially within elementary school grades, is not a new idea. During the past quarter-century, the use of children's literature as an effective teaching tool has gained popularity across all content areas (Thiessen 2004). The definition of literacy has expanded not only to include…

Into the Mainstream

ERIC Educational Resources Information Center

Scully, Maura King

2009-01-01

It's official: Online social networking is mainstream. Once the domain of teenagers and techno-geeks, sites like Facebook, LinkedIn, MySpace, and Twitter are rapidly gaining popularity with the multi-aged masses. Last year, in fact, Facebook reported its fastest growing demographic was those 25 years and older. There's no question that this new…

Tongue Control and Its Implication in Pronunciation Training

ERIC Educational Resources Information Center

Ouni, Slim

2014-01-01

Pronunciation training based on speech production techniques illustrating tongue movements is gaining popularity. However, there is not sufficient evidence that learners can imitate some tongue animation. In this paper, we argue that although controlling tongue movement related to speech is not such an easy task, training with visual feedback…

Greeting You Online: Selecting Web-Based Conferencing Tools for Instruction in E-Learning Mode

ERIC Educational Resources Information Center

Li, Judy

2014-01-01

Academic distance learning programs have gained popularity and added to the demand for online library services. Librarians are now conducting instruction for distance learning students beyond their traditional work. Technology advancements have enhanced the delivery mode in distance learning across academic disciplines. Online conference tools…

A Motivational Analysis of a Season of Sport Education

ERIC Educational Resources Information Center

Sinelnikov, Oleg A.; Hastie, Peter

2010-01-01

Background: The Sport Education curriculum model with its goals to develop competent, literate and enthusiastic sportspersons has been gaining popularity across the globe. To date, studies have yet to investigate the objective motivational climate of Sport Education. Aims: The purpose of this study was to measure and describe the objective…

Using One Evaluation to Affect Many

ERIC Educational Resources Information Center

Ong, Angelina; Cadenhead, Christina

2015-01-01

Although visitor studies has gained in popularity in the museum field over the past decade, staff members in many institutions still believe that evaluation is a time-consuming, often complex practice that requires considerable resources and expertise. Over the past few years, evaluation professionals have begun developing innovative methods to…

World Music Ensemble: Kulintang

ERIC Educational Resources Information Center

Beegle, Amy C.

2012-01-01

As instrumental world music ensembles such as steel pan, mariachi, gamelan and West African drums are becoming more the norm than the exception in North American school music programs, there are other world music ensembles just starting to gain popularity in particular parts of the United States. The kulintang ensemble, a drum and gong ensemble…

Students' Investigation of a View Tube

ERIC Educational Resources Information Center

Obara, Samuel

2010-01-01

The inquiry-based approach to learning has gained popularity in recent times. Those who promote this approach maintain that mathematical investigation should be used to engage students. The National Council of Teachers of Mathematics (NCTM) recommends that problem solving be the center of mathematics teaching in promoting student learning through…

QUO VADIS SOURCE TRACKING? TOWARDS A STRATEGIC FRAMEWORK FOR ENVIRONMENTAL MONITORING OF FECAL POLLUTION

EPA Science Inventory

Advances in microbial source tracking (MST) have largely been driven by the need to comply with water quality standards based on traditional indicator bacteria. Recently, a number of PCR-based, culture- and library-independent methods have been gaining popularity among source tra...

Secular change in the growth status of urban and rural schoolchildren aged 6-13 years in Oaxaca, southern Mexico.

PubMed

Malina, Robert M; Peña Reyes, Maria Eugenia; Little, Bertis B

2008-01-01

Populations in the state of Oaxaca in southern Mexico are at high risk for malnutrition and marginalization. The study compared secular changes in the growth status of urban and rural schoolchildren in the Valley of Oaxaca between the 1970s and 2000. Cross-sectional surveys of boys and girls aged 6-13 years (n = 1472) were carried out in an urban colonia populares in 1972 and 2000 and a rural indigenous community in 1978 and 2000. Height, sitting height and weight were measured; leg length, sitting height ratio, BMI, and prevalence of stunting, underweight, overweight and obesity were calculated. Sex-specific ANCOVA controlling for age was used. Both urban and rural children experienced significant secular gains in linear dimensions, body weight and the BMI between the 1970s and 2000. Estimated rates of secular gain overlapped considerably between urban and rural children. Secular gains in the BMI are significantly greater in urban than rural boys and girls. Urban-rural differences in linear dimensions and body weight in 2000 compared to the 1970s do not differ in either sex, but urban-rural differences in the BMI are greater in boys and girls in 2000 compared to the 1970s. The prevalence of stunting declined while that of overweight and obesity increased. Significant secular increases in body size occurred between the 1970s and 2000, but there was considerable overlap between urban and rural children. Only secular gains in the BMI were significantly greater in urban than rural boys and girls and the magnitudes of urban-rural differences in the BMI were greater in 2000 than in the 1970s.

Nutrition economics: towards comprehensive understanding of the benefits of nutrition

PubMed Central

Koponen, Aki; Sandell, Mari; Salminen, Seppo; Lenoir-Wijnkoop, Irene

2012-01-01

There has been an increase in the knowledge and interest on nutrition, and functional foods have gained popularity over the last few decades, and the trend is increasing. Probiotics and prebiotics are among the most studied functional foods. Nutrition economics has been defined as the discipline dedicated to researching and characterising health and economic outcomes in nutrition for the benefit of society. The concept and its application to probiotics and prebiotics will be discussed in terms of health and economic benefits and their evaluation. Health economics and concrete applications showing how to maximise long-term nutritional benefits will contribute to motivate consumers in making food choices based on a rational understanding of their own interest. We present a model that shows that nutrition economics can be used as an analytical tool for product and service network development. PMID:23990809

Complications in implant dentistry

PubMed Central

Hanif, Ayesha; Qureshi, Saima; Sheikh, Zeeshan; Rashid, Haroon

2017-01-01

After tooth loss, an individual may seek tooth replacement so that his/her function and esthetics could be restored. Clinical prosthodontics, during the past decade, has significantly improved and developed according to the advancements in the science and patient's demands and needs. Conventional options in prosthodontics for substituting a missing single tooth include the removable partial denture, partial and full coverage bridgework, and resin-bonded bridgework. Dental implants have gained increasing popularity over the years as they are capable of restoring the function to near normal in both partial and completely edentulous arches. With substantial evidence available, fixed implant-supported prosthesis are fully acknowledged as a reliable treatment option for the replacement of single or multiple missing teeth nowadays. While dental implants are increasingly becoming the choice of replacement for missing teeth, the impediments associated with them are progressively emerging too. PMID:28435381

Nutrition economics: towards comprehensive understanding of the benefits of nutrition.

PubMed

Koponen, Aki; Sandell, Mari; Salminen, Seppo; Lenoir-Wijnkoop, Irene

2012-01-01

There has been an increase in the knowledge and interest on nutrition, and functional foods have gained popularity over the last few decades, and the trend is increasing. Probiotics and prebiotics are among the most studied functional foods. Nutrition economics has been defined as the discipline dedicated to researching and characterising health and economic outcomes in nutrition for the benefit of society. The concept and its application to probiotics and prebiotics will be discussed in terms of health and economic benefits and their evaluation. Health economics and concrete applications showing how to maximise long-term nutritional benefits will contribute to motivate consumers in making food choices based on a rational understanding of their own interest. We present a model that shows that nutrition economics can be used as an analytical tool for product and service network development.

Intrinsic dimensionality predicts the saliency of natural dynamic scenes.

PubMed

Vig, Eleonora; Dorr, Michael; Martinetz, Thomas; Barth, Erhardt

2012-06-01

Since visual attention-based computer vision applications have gained popularity, ever more complex, biologically inspired models seem to be needed to predict salient locations (or interest points) in naturalistic scenes. In this paper, we explore how far one can go in predicting eye movements by using only basic signal processing, such as image representations derived from efficient coding principles, and machine learning. To this end, we gradually increase the complexity of a model from simple single-scale saliency maps computed on grayscale videos to spatiotemporal multiscale and multispectral representations. Using a large collection of eye movements on high-resolution videos, supervised learning techniques fine-tune the free parameters whose addition is inevitable with increasing complexity. The proposed model, although very simple, demonstrates significant improvement in predicting salient locations in naturalistic videos over four selected baseline models and two distinct data labeling scenarios.

Three-Dimensional Soil Landscape Modeling: A Potential Earth Science Teaching Tool

ERIC Educational Resources Information Center

Schmid, Brian M.; Manu, Andrew; Norton, Amy E.

2009-01-01

Three-dimensional visualization is helpful in understanding soils, and three dimensional (3-D) tools are gaining popularity in teaching earth sciences. Those tools are still somewhat underused in soil science, yet soil properties such as texture, color, and organic carbon content vary both vertically and horizontally across the landscape. These…

Regulatory Implications of Using Constructed Wetlands to Treat Selenium-Laden Wastewater

Treesearch

A. Dennis Lemly; Harry M. Ohlendorf

2002-01-01

The practice of using constructed wetlands to treat selenium-laden wastewater is gaining popularity in the linited States and elsewhere. However, proponents of treatment wetlands often overlook important ecological liabilities and regulatory implications when developing new methods and applications. Their research studies typically seek to answer a basic performance...

Perspective Making: Constructivism as a Meaning-Making Structure for Simulation Gaming

ERIC Educational Resources Information Center

Lainema, Timo

2009-01-01

Constructivism has recently gained popularity, although it is not a completely new learning paradigm. Much of the work within e-learning, for example, uses constructivism as a reference "discipline" (explicitly or implicitly). However, some of the work done within the simulation gaming (SG) community discusses what the basic assumptions and…

Mobile Learning: A Framework and Evaluation

ERIC Educational Resources Information Center

Motiwalla, Luvai F.

2007-01-01

Wireless data communications in form of Short Message Service (SMS) and Wireless Access Protocols (WAP) browsers have gained global popularity, yet, not much has been done to extend the usage of these devices in electronic learning (e-learning). This project explores the extension of e-learning into wireless/handheld (W/H) computing devices with…

Greener Techniques for the Synthesis of Silver Nanoparticles Using Plant Extracts, Enzymes, Bacteria, Biodegradable Polymers, and Microwaves

EPA Science Inventory

The use of silver nanoparticles (AgNPs) is gaining in popularity due to silver’s antibacterial properties. Conventional methods for AgNP synthesis require dangerous chemicals and large quantities of energy (heat) and can result in formation of hazardous by-products. This article ...

Authentic Leadership--Is It More than Emotional Intelligence?

ERIC Educational Resources Information Center

Duncan, Phyllis; Green, Mark; Gergen, Esther; Ecung, Wenonah

2017-01-01

One of the newest theories to gain widespread interest is authentic leadership. Part of the rationale for developing a model and subsequent instrument to measure authentic leadership was a concern that the more popular theory, the full range model of leadership and its instrument, the Multifactor Leadership Questionnaire (MLQ) (Bass & Avolio,…

Genre-Based Approach: What and How to Teach and to Learn Writing

ERIC Educational Resources Information Center

Dirgeyasa, I Wy.

2016-01-01

In Indonesian education context, recently the word "genre" seems to gain its most popular and hot issue to teaching and learning English, particularly writing skill. However, many of them the students, teachers, or university students, or even lecturers in universities apparently are not good at understanding and are not truly well…

Data quality in citizen science urban tree inventories

Treesearch

Lara A. Roman; Bryant C. Scharenbroch; Johan P.A. Ostberg; Lee S. Mueller; Jason G. Henning; Andrew K. Koeser; Jessica R. Sanders; Daniel R. Betz; Rebecca C. Jordan

2017-01-01

Citizen science has been gaining popularity in ecological research and resource management in general and in urban forestry specifically. As municipalities and nonprofits engage volunteers in tree data collection, it is critical to understand data quality. We investigated observation error by comparing street tree data collected by experts to data collected by less...

Toward a Culture of Consequences: Performance-Based Accountability Systems for Public Services. Monograph

ERIC Educational Resources Information Center

Stecher, Brian M.; Camm, Frank; Damberg, Cheryl L.; Hamilton, Laura S.; Mullen, Kathleen J.; Nelson, Christopher; Sorensen, Paul; Wachs, Martin; Yoh, Allison; Zellman, Gail L.

2010-01-01

Performance-based accountability systems (PBASs), which link incentives to measured performance as a means of improving services to the public, have gained popularity. While PBASs can vary widely across sectors, they share three main components: goals, incentives, and measures. Research suggests that PBASs influence provider behaviors, but little…

3D Printing of Molecular Potential Energy Surface Models

ERIC Educational Resources Information Center

Lolur, Phalgun; Dawes, Richard

2014-01-01

Additive manufacturing, commonly known as 3D printing, is gaining popularity in a variety of applications and has recently become routinely available. Today, 3D printing services are not only found in engineering design labs and through online companies, but also in university libraries offering student access. In addition, affordable options for…

Class Council between Democracy Learning and Character Education

ERIC Educational Resources Information Center

Budde, Jürgen; Weuster, Nora

2017-01-01

Purpose: Class council has become a popular approach for character education and democracy learning in German schools. However, it is not clear if the expectations are met in social practice. Approach: The data was gained with an ethnographical multiple method approach within three contrasting secondary schools. The study is informed by practice…

A Meta-Analysis of Massage Therapy Research

ERIC Educational Resources Information Center

Moyer, Christopher A.; Rounds, James; Hannum, James W.

2004-01-01

Massage therapy (MT) is an ancient form of treatment that is now gaining popularity as part of the complementary and alternative medical therapy movement. A meta-analysis was conducted of studies that used random assignment to test the effectiveness of MT. Mean effect sizes were calculated from 37 studies for 9 dependent variables. Single…

Advanced Computing Methods for Knowledge Discovery and Prognosis in Acoustic Emission Monitoring

ERIC Educational Resources Information Center

Mejia, Felipe

2012-01-01

Structural health monitoring (SHM) has gained significant popularity in the last decade. This growing interest, coupled with new sensing technologies, has resulted in an overwhelming amount of data in need of management and useful interpretation. Acoustic emission (AE) testing has been particularly fraught by the problem of growing data and is…

No Pain, No Gain? Motivation and Self-Regulation in Music Learning

ERIC Educational Resources Information Center

de Bezenac, Christophe; Swindells, Rachel

2009-01-01

This paper explores the issue of motivation in music learning in higher education by contextualising data collected as part of the "Investigating-Musical-Performance" research project (Welch, et al., 2006-2008). The discussion begins with findings which suggest that popular, jazz and folk musicians experience more pleasure in musical…

New citrus rootstocks released by USDA 2001-2010: field performance and nursery characteristics

USDA-ARS?s Scientific Manuscript database

Four new citrus rootstocks developed by USDA, ARS and released between 2001 and 2010 have gained considerable commercial popularity in Florida and have been used for propagation of more than 2 million trees over the last two years. Trends in commercial use of these rootstocks are discussed. Results ...

Water quality analysis of an intensively used on-farm storage reservoir in the northeast Arkansas delta

USDA-ARS?s Scientific Manuscript database

The use of farm reservoirs for supplemental irrigation is gaining popularity in the Mississippi Alluvial Plain (MAP). Due to depletions of several aquifers, many counties within the MAP have been designated as critical-use groundwater areas. To help alleviate stress on these aquifers, many farmers...

Keeping the Peace and Controlling Crime: What School Resource Officers Want School Personnel to Know

ERIC Educational Resources Information Center

Barnes, Lynn M.

2016-01-01

School Resource Officer (SRO) programs have gained widespread popularity across the nation in response to concerns regarding safe schools. While much of the research concerning the program examines students' and school administrators' perceptions regarding the program, current research lacks an examination of the officer's assessment of the daily…

Factor Analysis Using "R"

ERIC Educational Resources Information Center

Beaujean, A. Alexander

2013-01-01

"R" (R Development Core Team, 2011) is a very powerful tool to analyze data, that is gaining in popularity due to its costs (its free) and flexibility (its open-source). This article gives a general introduction to using "R" (i.e., loading the program, using functions, importing data). Then, using data from Canivez, Konold, Collins, and Wilson…

The Present and Future State of Blended Learning in Workplace Learning Settings in the United States

ERIC Educational Resources Information Center

Kim, Kyong-Jee; Bonk, Curtis J.; Oh, Eunjung

2008-01-01

This article reports a survey about blended learning in workplace learning settings. The survey found that blended learning gained popularity in many organizations but also that several barriers exist in implementing it. This survey also includes predictions on instructional strategies, emerging technologies, and evaluation techniques for blended…

Learning Outcomes for Peer Educators: The National Survey on Peer Education

ERIC Educational Resources Information Center

Wawrzynski, Matthew R.; LoConte, Carl L.; Straker, Emily J.

2011-01-01

Peer education programs have gained popularity on college campuses because peer educators can communicate with other students in ways that faculty and administrators cannot. Peer education programs continue to grow exponentially because college-age students often feel more comfortable talking with peers when it comes to sensitive issues such as…

School Choice: What Guides an Adolescent's Decision?

ERIC Educational Resources Information Center

Matson, Barbara Smith

Choice in education gained popularity as a means by which families can become involved in the education of their children. This case study addresses how the interests, needs, and objectives of secondary school students, and their parents as reported by the students, resulted in the choice between two high schools in a suburban district with a…

Physics Teacher SOS: Supporting New Teachers without Pushing an Agenda

ERIC Educational Resources Information Center

Baird, Dean

2013-01-01

Few workshops for teachers focus primarily on instruction methods for basic high school physics. In Northern California, Physics Teacher SOS (PTSOS) has gained popularity doing just that. PTSOS workshops are directed toward early-career science teachers, though veterans are welcome too. The program is not influenced by scientific supply companies,…

Facing Facebook: A Guide for Nonteens

ERIC Educational Resources Information Center

Siegle, Del

2011-01-01

Facebook is a social networking phenomenon that has taken the United States by storm and gained universal popularity. Facebook has more than one-half trillion members; 1 out of every 12 people on the planet has a Facebook account. Some argue the interactive nature of social networking sites (SNSs) such as Facebook, as well as other interactive…

The Impact of Performance Funding on Institutional Performance over Time: Evidence from South Korean Universities

ERIC Educational Resources Information Center

Yi, Pilnam; Kwak, Jinsook; Kim, Junyeop

2015-01-01

Performance funding for higher education has gained popularity in many countries, but its impact on institutional performance remains unclear. This study investigates the impact of performance funding on the institutional performance of Korean universities over time. The institutional performance indicators used include graduates' employment rate,…

On Parallel Software Engineering Education Using Python

ERIC Educational Resources Information Center

Marowka, Ami

2018-01-01

Python is gaining popularity in academia as the preferred language to teach novices serial programming. The syntax of Python is clean, easy, and simple to understand. At the same time, it is a high-level programming language that supports multi programming paradigms such as imperative, functional, and object-oriented. Therefore, by default, it is…

[Reproductive physiology in New World camelids. Review].

PubMed

Gauly, M

1997-01-01

Liamas and alpacas have gained international popularity over the last years. Therefore veterinarians are often asked to intervene in clinical management of different problems, especially reproductive problems. In this review the author attempts to summarize the material presented on the reproductive anatomy, physiology, behavior, embryo transfer and artificial insemination procedure of these animals.

Use of iPads as Assistive Technology for Students with Disabilities

ERIC Educational Resources Information Center

Ok, Min Wook

2018-01-01

Over the past decades, technology has been considered an essential tool for providing equal accessibility and opportunities for students with disabilities. As technology has evolved, a new type of technology, mobile devices, emerged in the late 2000s. Specifically, iPads have quickly gained attention and popularity in special education settings.…

Munsters to Margaritaville: A Critical Look at Celebrity Authors

ERIC Educational Resources Information Center

Harper, Sallie Launius; Bryan, Laura; Walker, Linda

2008-01-01

Many celebrities are now writing books for children. These books are quickly gaining popularity; however, the question remains as to whether people are buying these books because they are excellent children's literature or simply because they are written by famous people. The purpose of this article is to critique twenty celebrity authors' works…

A step in the right direction: new flow depth relationships for stepped spillway design

USDA-ARS?s Scientific Manuscript database

A common deficiency for embankment dams changing from a low hazard to a high hazard dam is inadequate spillway capacity. Roller compacted concrete (RCC) stepped spillways are a popular method to address this issue. Stepped spillway research has gained momentum in recent years due to the need for d...

MOOCs 2.0: The Social Era of Education

ERIC Educational Resources Information Center

Soylev, Arda

2017-01-01

The improvements in the Internet technology led an evolution in education. Some students' lives have changed since 2012 when the MOOCs gained popularity among the academia. The students now take courses from the top universities all around the world without time limitations and they even earn credits for their courses. They are able to discuss…

Is a Laptop Initiative in Your Future? Policy Brief

ERIC Educational Resources Information Center

Pitler, Howard; Flynn, Kathleen; Gaddy, Barbara

2004-01-01

Research indicates that thoughtful technology use can positively influence learning process inside and outside the classroom, and one-to-one computing has been gaining popularity. Although some view such initiatives as passing, others look at the mounting research and see opportunities to reshape the nature of instruction and learning. This brief…

Perceptions of Heart Rate Monitor Use in High School Physical Education Classes

ERIC Educational Resources Information Center

Partridge, Julie A.; King, Kristi McClary; Bian, Wei

2011-01-01

Incorporating technology into the physical education curriculum is becoming a popular strategy in which teachers can assess, motivate, and provide feedback to students regarding their physical activity participation during class. The purpose of this exploratory study was to gain a greater understanding of high school students' perceptions of using…

"Chew on This": An Interview with Charles Wilson

ERIC Educational Resources Information Center

Curriculum Review, 2007

2007-01-01

When the award-winning journalist Eric Schlosser's groundbreaking book "Fast Food Nation" was published for adults, many called for his insights and research to be shared with young readers. And, when "Fast Food Nation" gained popularity as a fictional, yet factual motion picture, the buzz continued. Children, after all, are the fast-food…

Tending to Change: Toward a Situated Model of Affinity Spaces

ERIC Educational Resources Information Center

Bommarito, Dan

2014-01-01

The concept of affinity spaces, a theoretical construct used to analyze literate activity from a spatial perspective, has gained popularity among scholars of literacy studies and, particularly, video-game studies. This article seeks to expand current notions of affinity spaces by identifying key assumptions that have limited researchers'…

Nutritive quality and forage yield of three brassica varieties for use in livestock grazing systems

USDA-ARS?s Scientific Manuscript database

Brassicas are gaining popularity as high-quality forage for pasture-based livestock producers due to their use to extend the fall grazing season and during the summer forage slump. Little research has been conducted to evaluate forage yield and nutritive value of brassica species. A study was design...

Productivity and nutritive quality of three brassica varieties for use in pasture-based systems

USDA-ARS?s Scientific Manuscript database

Brassicas are gaining popularity among pasture-based livestock producers to extend grazing during the ‘summer slump’ and throughout the fall. A 2-yr study was conducted to compare biomass production and nutrient composition of ‘Barisca’ rapeseed (RAP; Brassica napus L.), ‘Inspiration’ canola (CAN; B...

Potential of forage brassicas for use in pasture-based livestock systems

USDA-ARS?s Scientific Manuscript database

Brassicas (Brassica spp.) are gaining popularity as high-quality forage for pasture-based livestock producers due to their use to extend the fall grazing season and during the summer forage slump. However, inclusion of brassicas in the diet can be limited by the presence of glucosinolates (a class o...

The Immortal Ant and the Expanding Balloon

ERIC Educational Resources Information Center

Griffiths, Martin

2009-01-01

In this article we consider, via a specific modelling example, the educational benefits to be gained from running mathematical activities with our sixth-form and undergraduate students that, in modern parlance, might be termed "rich tasks". The idea for this modelling activity arose while the author was reading a popular-science book on cosmology…

Does Cultural Capital Matter?: Cultural Divide and Quality of Life

ERIC Educational Resources Information Center

Kim, Seoyong; Kim, Hyesun

2009-01-01

Since the remarkable work of Pierre Bourdieu, the concept of cultural capital has gained wide popularity along with theoretical and conceptual debates. This trend represents the social-structural change from materialism to postmaterialism. However, there are few empirical studies which find the cause and effect of cultural capital. Based on…

How Does Self-Regulation Affect Computer-Programming Achievement in a Blended Context?

ERIC Educational Resources Information Center

Cigdem, Harun

2015-01-01

This study focuses on learners' self-regulation which is one of the essential skills for student achievement in blended courses. Research on learners' self-regulation skills in blended learning environments has gained popularity in recent years however only a few studies investigating the correlation between self-regulation skills and student…

Systemic Gifted Education: A Theoretical Introduction

ERIC Educational Resources Information Center

Ziegler, Albert; Stoeger, Heidrun

2017-01-01

Over the past few decades, systemic thinking has gained in popularity in developmental and learning sciences. The trend has, however, shown up in gifted education research only occasionally. The aim of this article is to introduce systemic thinking to the field of giftedness and explore possibilities for its application. In the first part, a…

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…

Interaction Patterns among Drug Dealers. Drug Abuse Information Research Project.

ERIC Educational Resources Information Center

Atkyns, Robert L.; Hanneman, Gerhard J.

Drug dealers are often popularly stereotyped as "pushers" who actively engage in enticing young people into the drug habit, but there have been no scientific studies of their behavior or their attitudes on drug abuse or public health. In an attempt to gain information about behavior characteristics and communication patterns of middle…

Rankings and the Reshaping of Higher Education: The Battle for World-Class Excellence

ERIC Educational Resources Information Center

Hazelkorn, Ellen

2011-01-01

University rankings have gained popularity around the world, and are now a significant factor shaping reputation. This book is the first comprehensive study of rankings from a global perspective, making an important contribution to our understanding of the rankings phenomenon. (Contains 17 figures, 17 tables and 4 illustrations.)

The Effect of Conversation Engagement on L2 Learning Opportunities

ERIC Educational Resources Information Center

Chen, Wenxue

2017-01-01

This article reviews patterns of interaction (i.e. learner role relationships) in peer communicative tasks, and uses data collected from different tasks to explain what happens in peer interaction and its impact on the learning opportunities interlocutors create for each other. It proposes that, with L2 peer interaction gaining popularity in…

Effects of a Mobile Electronic Guidebook on Visitors' Attention and Visiting Behaviors

ERIC Educational Resources Information Center

Sung, Yao-Ting; Chang, Kuo-En; Lee, Yi-Hsuan; Yu, Wen-Cheng

2008-01-01

Museums are one of the most important institutions providing students with the opportunity to gain knowledge, experience cultures, and develop different interests in an informal learning setting. As information and communication technology (ICT) has become more popular, many researchers have also become concerned with how to use mobile devices to…

Remixing Old and New Literacies = Motivated Students

ERIC Educational Resources Information Center

Gainer, Jesse S.; Lapp, Diane

2010-01-01

Although not a new concept, remix has recently gained popularity in mainstream sources ranging from video games to newspaper columns and television commercials for airline tickets, fried chicken, and soft drinks. All these examples draw on a concept that originates from hip-hop culture and refers to the creative blending of materials from…

A cost comparison of five midstory removal methods

Treesearch

Brian G. Bailey; Michael R. Saunders; Zachary E. Lowe

2011-01-01

Within mature hardwood forests, midstory removal treatments have been shown to provide the adequate light and growing space needed for early establishment of intermediate-shade-tolerant species. As the method gains popularity, it is worthwhile to determine what manner of removal is most cost-efficient. Th is study compared five midstory removal treatments across 10...

Internet Audio Products (3/3)

ERIC Educational Resources Information Center

Schwartz, Linda; de Schutter, Adrienne; Fahrni, Patricia; Rudolph, Jim

2004-01-01

Two contrasting additions to the online audio market are reviewed: "iVocalize", a browser-based audio-conferencing software, and "Skype", a PC-to-PC Internet telephone tool. These products are selected for review on the basis of their success in gaining rapid popular attention and usage during 2003-04. The "iVocalize" review emphasizes the…

Evaluating the Feasibility of Using Remote Technology for Cochlear Implants

ERIC Educational Resources Information Center

Goehring, Jenny L.; Hughes, Michelle L.; Baudhuin, Jacquelyn L.

2012-01-01

The use of remote technology to provide cochlear implant services has gained popularity in recent years. This article contains a review of research evaluating the feasibility of remote service delivery for recipients of cochlear implants. To date, published studies have determined that speech-processor programming levels and other objective tests…

The Flynn Effect in South Africa

ERIC Educational Resources Information Center

te Nijenhuis, Jan; Murphy, Raegan; van Eeden, Rene

2011-01-01

This is a study of secular score gains in South Africa. The findings are based on representative samples from datasets utilized in norm studies of popular mainstream intelligence batteries such as the WAIS as well as widely used test batteries which were locally developed and normed in South Africa. Flynn effects were computed in three ways.…

Understanding How Service Learning Pedagogy Impacts Student Learning Objectives

ERIC Educational Resources Information Center

Wang, Liz; Calvano, Lisa

2018-01-01

Service learning (SL) is gaining popularity in business schools as a way to supplement traditional pedagogies. Research indicates that SL improves particular learning outcomes, but little is known about how this happens. Using Kolb's theory of experiential learning, the authors develop and test a conceptual model that explains how SL activates the…

Writing references and using citation management software

PubMed Central

Sungur, Mukadder Orhan; Seyhan, Tülay Özkan

2013-01-01

The correct citation of references is obligatory to gain scientific credibility, to honor the original ideas of previous authors and to avoid plagiarism. Currently, researchers can easily find, cite and store references using citation management software. In this review, two popular citation management software programs (EndNote and Mendeley) are summarized. PMID:26328132

Open and Distance Learning: Cultural Practices in Nepal

ERIC Educational Resources Information Center

Pangeni, Shesha Kanta

2016-01-01

Nepali education culture is dominated by face-to-face tutoring. It has a long history starting from the Gurukul culture to the present formal schooling. Emerging practices of using technology in education have been promoting online learning as a form of distance education and gaining popularity. This paper focuses on digging out the contextual…

Medical Student Perceptions of Radiology Use in Anatomy Teaching

ERIC Educational Resources Information Center

Murphy, Kevin P.; Crush, Lee; O'Malley, Eoin; Daly, Fergus E.; Twomey, Maria; O'Tuathaigh, Colm M. P.; Maher, Michael M.; Cryan, John F.; O'Connor, Owen J.

2015-01-01

The use of radiology in the teaching of anatomy to medical students is gaining in popularity; however, there is wide variation in how and when radiology is introduced into the curriculum. The authors sought to investigate students' perceptions regarding methods used to depict and teach anatomy and effects of integrated radiology instruction on…

Assessment of vitamin and carotenoid concentrations of emerging food products: edible microgreens

USDA-ARS?s Scientific Manuscript database

Microgreens, (seedlings of edible green vegetables and herbs) have gained popularity as a new culinary trend over the past few years. Although small in size, microgreens can provide surprisingly intense flavors, vivid colors and crisp texture and can be served as an edible garnish or a new salad in...

Distraction, Domination, and Disconnection in Whole-Class Online Discussions

ERIC Educational Resources Information Center

Dooley, Kim E.; Wickersham, Leah E.

2007-01-01

Online courses continue to gain popularity at colleges and universities, with a primary tool for demonstrating critical thinking and interaction being the discussion forum. Instructors and students of online courses are faced with the dilemma of sifting through potentially hundreds of postings when all students are placed within a forum. The…

Genome-wide association study (GWAS) of coleoptile and mesocotyl elongation in rice (Oryza sativa L.)

USDA-ARS?s Scientific Manuscript database

Direct-seeding of rice without prior pre-germination is gaining popularity in rice growing countries because it requires less water and is less labor than transplanting rice seedlings. Slow emergence and poor seedling establishment of direct-seeded rice are the primary drawback of this method. Adeq...

Genome-wide copy number variation in the bovine genome detected using low coverage sequence of popular beef breeds

USDA-ARS?s Scientific Manuscript database

Genomic structural variations are an important source of genetic diversity. Copy number variations (CNVs), gains and losses of large regions of genomic sequence between individuals of a species, are known to be associated with both diseases and phenotypic traits. Deeply sequenced genomes are often u...

Twittering in Teacher Education: Reflecting on Practicum Experiences

ERIC Educational Resources Information Center

Wright, Noeline

2010-01-01

Microblogging as a form of expression has gained momentum recently: a widely popular version is Twitter, which began by asking "What are you doing?" While posts responding to this question were often inane and ephemeral, microblogging can still be harnessed for research purposes. This paper reports on a case study with eight participants…

The Effects of Self-Paced Blended Learning of Mathematics

ERIC Educational Resources Information Center

Balentyne, Phoebe; Varga, Mary Alice

2016-01-01

As online and blended learning gain more popularity in education, it becomes more important to understand their effects on student learning. The purpose of this study was to explore the effects of self-paced blended learning of mathematics on the attitudes and achievement of 26 high ability middle school students, and investigate the relationship…

Conceptualizing a Framework for Advanced Placement Statistics Teaching Knowledge

ERIC Educational Resources Information Center

Haines, Brenna

2015-01-01

The purpose of this article is to sketch a conceptualization of a framework for Advanced Placement (AP) Statistics Teaching Knowledge. Recent research continues to problematize the lack of knowledge and preparation among secondary level statistics teachers. The College Board's AP Statistics course continues to grow and gain popularity, but is a…

Digital Natives: Where Is the Evidence?

ERIC Educational Resources Information Center

Helsper, Ellen Johanna; Eynon, Rebecca

2010-01-01

Generational differences are seen as the cause of wide shifts in our ability to engage with technologies and the concept of the digital native has gained popularity in certain areas of policy and practice. This paper provides evidence, through the analysis of a nationally representative survey in the UK, that generation is only one of the…

Calories and sugars in boba milk tea: implications for obesity risk in Asian Pacific Islanders.

PubMed

Min, Jae Eun; Green, David B; Kim, Loan

2017-01-01

In the last several decades, obesity rates have reached epidemic proportions, and increases the risk for a host of comorbidities, including diabetes, cardiovascular disease, and certain kinds of cancers. Boba milk tea, first became popular in the 1990s throughout Asia, and has gained more popularity in the United States and in Europe since 2000. Currently, available nutrition data from online sites suggest this beverage contains high amounts of sugar and fat. One published nutrition study suggests that boba tea drinks are part of the larger group of sugar-sweetened beverages (SSB) because these beverages are usually sweetened with high-fructose corn syrup (HFCS). This study experimentally determined the sugar composition (sucrose, fructose, glucose, and melezitose) and calorific values of boba milk tea drinks and their components. Results suggested that boba drinks fit the US Dietary Guidelines definition of a SSB. One 16-ounce boba drink exceeds the upper limit of added sugar intake recommended by the 2015 US Dietary Guidelines Advisory Committee. The high caloric and sugar content of boba beverages pose public health concerns as they have the potential to further exacerbate the childhood obesity epidemic. Nutrition education targeting Asian populations should give special attention to boba tea as a SSB. Also, prudent public health recommendations should be suggested for moderate consumption of these beverages. With the growing popularity of boba beverages in the United States, the findings from this study provide public health practitioners with valuable data on how boba beverages compare with other SSBs.

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.

Mousetrap: An integrated, open-source mouse-tracking package.

PubMed

Kieslich, Pascal J; Henninger, Felix

2017-10-01

Mouse-tracking - the analysis of mouse movements in computerized experiments - is becoming increasingly popular in the cognitive sciences. Mouse movements are taken as an indicator of commitment to or conflict between choice options during the decision process. Using mouse-tracking, researchers have gained insight into the temporal development of cognitive processes across a growing number of psychological domains. In the current article, we present software that offers easy and convenient means of recording and analyzing mouse movements in computerized laboratory experiments. In particular, we introduce and demonstrate the mousetrap plugin that adds mouse-tracking to OpenSesame, a popular general-purpose graphical experiment builder. By integrating with this existing experimental software, mousetrap allows for the creation of mouse-tracking studies through a graphical interface, without requiring programming skills. Thus, researchers can benefit from the core features of a validated software package and the many extensions available for it (e.g., the integration with auxiliary hardware such as eye-tracking, or the support of interactive experiments). In addition, the recorded data can be imported directly into the statistical programming language R using the mousetrap package, which greatly facilitates analysis. Mousetrap is cross-platform, open-source and available free of charge from https://github.com/pascalkieslich/mousetrap-os .

Is robotic sacrocolpopexy a marketing gimmick or a technological advancement?

PubMed

Kim, Ja-Hong; Anger, Jennifer T

2010-07-01

Robot-assisted laparoscopic sacrocolpopexy (RALS) is a new surgical technique for the treatment of symptomatic vaginal vault prolapse that is rapidly gaining popularity among both urologists and gynecologists. This article will summarize the available published data to assess the potential advantages and disadvantages of this new procedure and its current role in female pelvic floor reconstruction. The literature on RALS is limited mainly to single-institution retrospective studies, which suggest minimal morbidity, technical feasibility, and short-term efficacy comparable to open abdominal sacrocolpopexy. What remains uncertain is whether this approach will be superior to the other established minimally invasive transvaginal and laparoscopic approaches in terms of subjective and objective outcomes and quality of life. Other relevant issues, such as overall cost-effectiveness and extended application for multicompartment defects and uterine-sparing procedures, remain largely unexplored. The use of RALS will likely continue to expand secondary to increased access and the popularity of the robotic apparatus among both surgeons and patients. Well designed large randomized multicenter comparative studies based on validated measurement instruments are needed to evaluate its advantage over conventional approaches, including open abdominal sacrocolpopexy and various transvaginal and laparoscopic techniques.

Innovative methods of popularizing technical education

NASA Astrophysics Data System (ADS)

Shkitsa, L. Y.; Panchuk, V. G.; Kornuta, V. A.

2017-05-01

There have been analyzed reasons of the loss of technical education’s popularity. Also, the analysis of known educational and production methods, oriented at the innovative model of development of society, was performed. It is stated that the acquisition of 21st century’s skills as a result of competition of technical education are natural for the DIY ideology, which was realized in the institutions like Fab Lab. The new educational strategy, based on project-based learning, is proposed to be implemented as a special laboratory with equipment, which would be a center of innovative development for students at the Technical University. Moreover, the list of projects planned for implementation, that includes not only projects, specific to a particular university, but also projects, demanded by society as a whole, is specified. It is worth to implement trendy projects in the laboratory, such as toy-like, ecological projects; projects of the energy dependence decrease or the energy efficiency increase, modern digital or innovative projects etc. The student should gain knowledge, skills and, possibly, equipment that are available for immediate usage on the labor market or for the realization of his own projects or the community’s projects in everyday life after the realization of the particular project at the laboratory

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

Could virtual reality be effective in treating children with phobias?

PubMed

Bouchard, Stéphane

2011-02-01

The use of virtual reality to treat anxiety disorders in adults is gaining popularity and its efficacy is supported by numerous outcome studies. Similar research for children is lagging behind. The outcome studies on the use of virtual reality to treat anxiety disorders in children currently address only specific phobias, and all of the available trials are reviewed in this article. Despite the limited number of studies, results are very encouraging for the treatment of school and spider phobias. A study with adolescents suggests that, at least for social anxiety, exposure stimuli would be more effective if they were developed specifically for younger populations. Virtual reality may not increase children's motivation towards therapy unless their fearful apprehension is addressed before initiating the treatment.

The parametric resonance—from LEGO Mindstorms to cold atoms

NASA Astrophysics Data System (ADS)

Kawalec, Tomasz; Sierant, Aleksandra

2017-07-01

We show an experimental setup based on a popular LEGO Mindstorms set, allowing us to both observe and investigate the parametric resonance phenomenon. The presented method is simple but covers a variety of student activities like embedded software development, conducting measurements, data collection and analysis. It may be used during science shows, as part of student projects and to illustrate the parametric resonance in mechanics or even quantum physics, during lectures or classes. The parametrically driven LEGO pendulum gains energy in a spectacular way, increasing its amplitude from 10° to about 100° within a few tens of seconds. We provide also a short description of a wireless absolute orientation sensor that may be used in quantitative analysis of driven or free pendulum movement.

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.

Using agility to combat cyber attacks.

PubMed

Anderson, Kerry

2017-06-01

Some incident response practitioners feel that they have been locked in a battle with cyber criminals since the popular adoption of the internet. Initially, organisations made great inroads in preventing and containing cyber attacks. In the last few years, however, cyber criminals have become adept at eluding defence security technologies and rapidly modifying their exploit strategies for financial or political gains. Similar to changes in military combat tactics, cyber criminals utilise distributed attack cells, real-time communications, and rapidly mutating exploits to minimise the potential for detection. Cyber criminals have changed their attack paradigm. This paper describes a new incident response paradigm aimed at combating the new model of cyber attacks with an emphasis on agility to increase the organisation's ability to respond rapidly to these new challenges.

Automation of the novel object recognition task for use in adolescent rats

PubMed Central

Silvers, Janelle M.; Harrod, Steven B.; Mactutus, Charles F.; Booze, Rosemarie M.

2010-01-01

The novel object recognition task is gaining popularity for its ability to test a complex behavior which relies on the integrity of memory and attention systems without placing undue stress upon the animal. While the task places few requirements upon the animal, it traditionally requires the experimenter to observe the test phase directly and record behavior. This approach can severely limit the number of subjects which can be tested in a reasonable period of time, as training and testing occur on the same day and span several hours. The current study was designed to test the feasibility of automation of this task for adolescent rats using standard activity chambers, with the goals of increased objectivity, flexibility, and throughput of subjects. PMID:17719091

Change in the ascorbic acid, total phenol and antioxidant activity of sun-dried commonly consumed green leafy vegetables in Nigeria.

PubMed

Oboh, G; Akindahunsi, A A

2004-01-01

Sun-drying of green leafy vegetables is popularly practised in many homes in Nigeria, as a way of preserving green leafy vegetables for future use. This project sought to investigate the effect of this method of preservation of vegetables on the antioxidant phytoconstituent (Vitamin C and Total phenol) and activity (reducing property and free radical scavenging ability) of some commonly consumed green leafy vegetables in Nigeria namely Structium sparejanophora (Ewuro-odo), Amarantus cruentus (Atetedaye), Telfairia occidentalis (Ugu), Baselia allia (Amunu tutu), Solanum macrocarpon (Igbagba), Corchorus olitorius (Ewedu), Vernonia anygdalina (Ewuro) and Occimum graticimum (Efinrin). The edible portions of the green leafy vegetables were sun-dried for seven days before determining the Vitamin C and total phenol content, as well as the reducing property and free radical scavenging ability. The result of the study revealed that sun-drying of green leafy vegetables cause a significant (P < 0.05) decrease in the Vitamin C content (16.67-64.68% loss). Conversely it leads to a significant increase in the total phenol content (6.45-223.08% gain), reducing property (16.00-362.50% gain) and free radical scavenging ability (126.00-5757.00% gain) of the green leafy vegetables. It could therefore be concluded that a significant decrease (P < 0.05) in Vitamin C content caused by sun- drying will not reduce the antioxidant activity of the green leafy vegetable, moreover, the phenol constituent of the green leafy vegetables contributes more to the antioxidant properties of vegetables than ascorbic acid, as its increase on sun-drying cause a significant (P < 0.05) increases in the antioxidant properties of the green leafy vegetables, irrespective of the decrease in the ascorbic acid content.

College Freshmen Students’ Perspectives on Weight Gain Prevention in the Digital Age: Web-Based Survey

PubMed Central

Turner-McGrievy, Gabrielle; Larsen, Chelsea A; Magradey, Karen; Brandt, Heather M; Wilcox, Sara; Sundstrom, Beth; West, Delia Smith

2017-01-01

Background College freshmen are highly vulnerable to experiencing weight gain, and this phenomenon is associated with an increased risk of chronic diseases and mortality in older adulthood. Technology offers an attractive and scalable way to deliver behavioral weight gain prevention interventions for this population. Weight gain prevention programs that harness the appeal and widespread reach of Web-based technologies (electronic health or eHealth) are increasingly being evaluated in college students. Yet, few of these interventions are informed by college students’ perspectives on weight gain prevention and related lifestyle behaviors. Objective The objective of this study was to assess college freshmen students’ concern about weight gain and associated topics, as well as their interest in and delivery medium preferences for eHealth programs focused on these topics. Methods Web-based surveys that addressed college freshmen students’ (convenience sample of N=50) perspectives on weight gain prevention were administered at the beginning and end of the fall 2015 semester as part of a longitudinal investigation of health-related issues and experiences in first semester college freshmen. Data on weight gain prevention-related concerns and corresponding interest in eHealth programs targeting topics of potential concern, as well as preferred program delivery medium and current technology use were gathered and analyzed using descriptive statistics. Results A considerable proportion of the freshmen sample expressed concern about weight gain (74%, 37/50) and both traditional (healthy diet: 86%, 43/50; physical activity: 64%, 32/50) and less frequently addressed (stress: 82%, 41/50; sleep: 74%, 37/50; anxiety and depression: 60%, 30/50) associated topics within the context of behavioral weight gain prevention. The proportion of students who reported interest in eHealth promotion programs targeting these topics was also generally high (ranging from 52% [26/50] for stress management to 70% [35/50] for eating a healthy diet and staying physically active). Email was the most frequently used electronic platform, with 96% (48/50) of students reporting current use of it. Email was also the most frequently cited preferred eHealth delivery platform, with 86% (43/50) of students selecting it. Facebook was preferred by the second greatest proportion of students (40%, 20/50). Conclusions Most college freshmen have concerns about an array of weight gain prevention topics and are generally open to the possibility of receiving eHealth interventions designed to address their concerns, preferably via email compared with popular social media platforms. These preliminary findings offer a foundation to build upon when it comes to future descriptive investigations focused on behavioral weight gain prevention among college freshmen in the digital age. PMID:29025698

Improving actuation efficiency through variable recruitment hydraulic McKibben muscles: modeling, orderly recruitment control, and experiments.

PubMed

Meller, Michael; Chipka, Jordan; Volkov, Alexander; Bryant, Matthew; Garcia, Ephrahim

2016-11-03

Hydraulic control systems have become increasingly popular as the means of actuation for human-scale legged robots and assistive devices. One of the biggest limitations to these systems is their run time untethered from a power source. One way to increase endurance is by improving actuation efficiency. We investigate reducing servovalve throttling losses by using a selective recruitment artificial muscle bundle comprised of three motor units. Each motor unit is made up of a pair of hydraulic McKibben muscles connected to one servovalve. The pressure and recruitment state of the artificial muscle bundle can be adjusted to match the load in an efficient manner, much like the firing rate and total number of recruited motor units is adjusted in skeletal muscle. A volume-based effective initial braid angle is used in the model of each recruitment level. This semi-empirical model is utilized to predict the efficiency gains of the proposed variable recruitment actuation scheme versus a throttling-only approach. A real-time orderly recruitment controller with pressure-based thresholds is developed. This controller is used to experimentally validate the model-predicted efficiency gains of recruitment on a robot arm. The results show that utilizing variable recruitment allows for much higher efficiencies over a broader operating envelope.

Effects of rhythmic stimulus presentation on oscillatory brain activity: the physiology of cueing in Parkinson’s disease

PubMed Central

te Woerd, Erik S.; Oostenveld, Robert; Bloem, Bastiaan R.; de Lange, Floris P.; Praamstra, Peter

2015-01-01

The basal ganglia play an important role in beat perception and patients with Parkinson’s disease (PD) are impaired in perception of beat-based rhythms. Rhythmic cues are nonetheless beneficial in gait rehabilitation, raising the question how rhythm improves movement in PD. We addressed this question with magnetoencephalography recordings during a choice response task with rhythmic and non-rhythmic modes of stimulus presentation. Analyses focused on (i) entrainment of slow oscillations, (ii) the depth of beta power modulation, and (iii) whether a gain in modulation depth of beta power, due to rhythmicity, is of predictive or reactive nature. The results show weaker phase synchronisation of slow oscillations and a relative shift from predictive to reactive movement-related beta suppression in PD. Nonetheless, rhythmic stimulus presentation increased beta modulation depth to the same extent in patients and controls. Critically, this gain selectively increased the predictive and not reactive movement-related beta power suppression. Operation of a predictive mechanism, induced by rhythmic stimulation, was corroborated by a sensory gating effect in the sensorimotor cortex. The predictive mode of cue utilisation points to facilitation of basal ganglia-premotor interactions, contrasting with the popular view that rhythmic stimulation confers a special advantage in PD, based on recruitment of alternative pathways. PMID:26509117

Management options of varicoceles

PubMed Central

Chan, Peter

2011-01-01

Varicocele is one of the most common causes of male infertility. Treatment options for varicoceles includes open varicocelectomy performed at various anatomical levels. Laparoscopic varicocelectomy has been established to be a safe and effective treatment for varicoceles. Robotic surgery has been introduced recently as an alternative surgical option for varicocelectomy. Microsurgical varicocelectomy has gained increasing popularity among experts in male reproductive medicine as the treatment of choice for varicocele because of its superior surgical outcomes. There is a growing volume of literature in the recent years on minimal invasive varicocele treatment with percutaneous retrograde and anterograde venous embolization/sclerotherapy. In this review, we will discuss the advantages and limitations associated with each treatment modality for varicoceles. Employment of these advanced techniques of varicocelectomy can provide a safe and effective approach aiming to eliminate varicocele, preserve testicular function and, in a substantial number of men, increase semen quality and the likelihood of pregnancy. PMID:21716892

Basic and functional effects of transcranial Electrical Stimulation (tES)-An introduction.

PubMed

Yavari, Fatemeh; Jamil, Asif; Mosayebi Samani, Mohsen; Vidor, Liliane Pinto; Nitsche, Michael A

2018-02-01

Non-invasive brain stimulation (NIBS) has been gaining increased popularity in human neuroscience research during the last years. Among the emerging NIBS tools is transcranial electrical stimulation (tES), whose main modalities are transcranial direct, and alternating current stimulation (tDCS, tACS). In tES, a small current (usually less than 3mA) is delivered through the scalp. Depending on its shape, density, and duration, the applied current induces acute or long-lasting effects on excitability and activity of cerebral regions, and brain networks. tES is increasingly applied in different domains to (a) explore human brain physiology with regard to plasticity, and brain oscillations, (b) explore the impact of brain physiology on cognitive processes, and (c) treat clinical symptoms in neurological and psychiatric diseases. In this review, we give a broad overview of the main mechanisms and applications of these brain stimulation tools. Copyright © 2017 Elsevier Ltd. All rights reserved.

Breast abscess following nipple piercing: a case report and review of the literature.

PubMed

Kapsimalakou, Smaragda; Grande-Nagel, Isabell; Simon, Martin; Fischer, Dorothea; Thill, Marc; Stöckelhuber, Beate M

2010-12-01

Nipple piercing gains popularity and social acceptance within the last years, especially among young people. The medical literature reports an increase of complications in the post-piercing period. We report a case of a young woman, who presented with a light enlargement of the right breast and tenderness in the retroareolar region following nipple piercing 5 months ago. On ultrasound, a poorly marginated hypoechoic lesion was seen which was suspicious of an inflammation. After 1 week of antibiotic therapy, the mass had enlarged. As carcinoma could not be excluded, open biopsy was performed. Histology showed signs of chronic mastitis. To date, only a few reports of breast abscess after nipple piercing have been published. With the increasing prevalence of body piercing, it is important to document and report infections which may be discovered many months following piercing. Carcinoma can mimic breast abscess and should be included in the differential diagnosis.

Barcoding Tetrahymena: discriminating species and identifying unknowns using the cytochrome c oxidase subunit I (cox-1) barcode.

PubMed

Kher, Chandni P; Doerder, F Paul; Cooper, Jason; Ikonomi, Pranvera; Achilles-Day, Undine; Küpper, Frithjof C; Lynn, Denis H

2011-01-01

DNA barcoding using the mitochondrial cytochromecoxidase subunit I (cox-1) gene has recently gained popularity as a tool for species identification of a variety of taxa. The primary objective of our research was to explore the efficacy of using cox-1 barcoding for species identification within the genusTetrahymena. We first increased intraspecific sampling forTetrahymena canadensis, Tetrahymena hegewischi, Tetrahymena pyriformis, Tetrahymena rostrata, Tetrahymena thermophila, and Tetrahymena tropicalis. Increased sampling efforts show that intraspecific sequence divergence is typically less than 1%, though it may be more in some species. The barcoding also showed that some strains might be misidentified or mislabeled. We also used cox-1 barcodes to provide species identifications for 51 unidentified environmental isolates, with a success rate of 98%. Thus, cox-1 barcoding is an invaluable tool for protistologists, especially when used in conjunction with morphological studies. 2010 Elsevier GmbH. All rights reserved.

Enhanced recovery programmes: do these have a role in gynaecology?

PubMed

Bell, A; Relph, S; Sivashanmugarajan, V; Yoong, W

2013-08-01

Enhanced recovery (ER) has become increasingly ubiquitous in most surgical specialities and its use is gathering pace. It has been proven to be a safe and effective means of managing patients perioperatively, while also improving patient outcomes, and its use in gynaecology has recently been supported by the Royal College of Obstetricians and Gynaecologists (RCOG). ER is gaining popularity, despite being a diversion from the traditional surgical approach, demanding an orchestration of primary, secondary, social and auxillary care teams to work effectively. ER has been heralded as improving clinical outcomes and patient satisfaction, while simultaneously allowing increased patient turnover. This has potentially massive impacts on service provision within the NHS and is likely to become a proof of concept that the NHS can adapt. ER can be championed as a flexible and contemporary healthcare model, which can be improved as patients' needs and NHS resources change.

Comparing Green and Grey Infrastructure Using Life Cycle Cost and Environmental Impact: A Rain Garden Case Study in Cincinnati, OH.

EPA Science Inventory

Green infrastructure is quickly gaining ground as a less costly, greener alternative to traditional methods of stormwater management. One popular form of green infrastructure is the use of rain gardens to capture and infiltrate stormwater in to the ground. We used life cycle asse...

A Maximum Likelihood Based Offline Estimation of Student Capabilities and Question Difficulties with Guessing

ERIC Educational Resources Information Center

Moothedath, Shana; Chaporkar, Prasanna; Belur, Madhu N.

2016-01-01

In recent years, the computerised adaptive test (CAT) has gained popularity over conventional exams in evaluating student capabilities with desired accuracy. However, the key limitation of CAT is that it requires a large pool of pre-calibrated questions. In the absence of such a pre-calibrated question bank, offline exams with uncalibrated…

Of Cabbages and Kings: Concepts and Inferences Curiously Attributed to Lev Vygotsky (Commentary on Mcvee, Dunsmore, and Gavelek, 2005)

ERIC Educational Resources Information Center

Gredler, Margaret E.

2007-01-01

A major problem in understanding a new theory is that rapid gains in popularity are accompanied by misconceptions and distortions (Valsiner, 1988). A developmental theorist, Lev Vygotsky, has rapidly become a much repeated name at all levels of educational psychology: theoretical, empirical, and pedagogical. And once again, inexplicable…

Blended Learning: Creating the Right Delivery Systems to Solve Business Problems

ERIC Educational Resources Information Center

Knoll, Elisabeth; Berge, Zane

2007-01-01

This paper addresses the concept of blended learning, an approach that has been gaining popularity in recent years with the advancement of computer-mediated training solutions. It begins with an effort to define blended learning and a description of its historical context. A discussion of blended learning as a learner-centric approach follows,…

Are Performance-Based Accountability Systems Effective? Evidence from Five Sectors. Research Brief

ERIC Educational Resources Information Center

Leuschner, Kristin J.

2010-01-01

During the past two decades, performance-based accountability systems (PBASs), which link financial or other incentives to measured performance as a means of improving services, have gained popularity among policymakers. Although PBASs can vary widely across sectors, they share three main components: goals (i.e., one or more long-term outcomes to…

A Paradox in the Study of the Benefits of Test-Item Review

ERIC Educational Resources Information Center

van der Linden, Wim J.; Jeon, Minjeong; Ferrara, Steve

2011-01-01

According to a popular belief, test takers should trust their initial instinct and retain their initial responses when they have the opportunity to review test items. More than 80 years of empirical research on item review, however, has contradicted this belief and shown minor but consistently positive score gains for test takers who changed…

The Professional Learning Community as Subversive Activity: Countering the Culture of Conventional Schooling

ERIC Educational Resources Information Center

Nehring, James; Fitzsimons, Gray

2011-01-01

As the professional learning community (PLC) as a desired cultural norm gains popularity within K-12 state schools, greater knowledge of the PLC implementation process is warranted. This study reports findings from semi-structured focus group interviews with teachers in an urban/suburban high school after one year of schoolwide professional…

Automated immunomagnetic separation for the detection of Escherichia coli O157:H7 from spinach

USDA-ARS?s Scientific Manuscript database

Escherichia coli O157:H7 is a major cause of foodborne illness and methods for rapid and sensitive detection of this deadly pathogen are needed to protect consumers. The use of immunomagnetic separation (IMS) for the capture and concentration of foodborne pathogens has been gaining popularity, in p...

Cloud Computing Adoption and Usage in Community Colleges

ERIC Educational Resources Information Center

Behrend, Tara S.; Wiebe, Eric N.; London, Jennifer E.; Johnson, Emily C.

2011-01-01

Cloud computing is gaining popularity in higher education settings, but the costs and benefits of this tool have gone largely unexplored. The purpose of this study was to examine the factors that lead to technology adoption in a higher education setting. Specifically, we examined a range of predictors and outcomes relating to the acceptance of a…

Case Studies in e-RPL and e-PR

ERIC Educational Resources Information Center

Cameron, Roslyn; Miller, Allison

2014-01-01

The use of ePortfolios for recognition of prior learning (e-RPL) and for professional recognition (e-PR) is slowly gaining in popularity in the VET sector however their use is sporadic across educational sectors, disciplines, educational institutions and professions. Added to this is an array of purposes and types of e-RPL and e-PR models and…

What Drives M-Learning? An Empirical Investigation of University Student Perceptions in Pakistan

ERIC Educational Resources Information Center

Iqbal, Shakeel; Bhatti, Zeeshan Ahmed

2017-01-01

M-learning is gaining popularity in formal and informal education, both in developed and developing countries. Specifically it can be an effective tool to overcome digital divide in developing countries. The success of m-learning at tertiary level depends on the perception of students towards this form of learning. A scientific approach was used…

Up in Vapor: Exploring the Health Messages of E-Cigarette Advertisements.

PubMed

Willis, Erin; Haught, Matthew J; Morris Ii, David L

2017-03-01

Electronic cigarettes (e-cigarettes) have gained popularity in the United States, and marketers are using advertising to recruit new users to their products. Despite outright bans on traditional cigarette advertisements, e-cigarettes have no specific regulations. This study uses framing theory to explore the themes in e-cigarette advertisements. Also, practical implications are discussed.

Strengthening Deeper Learning through Virtual Teams in E-Learning: A Synthesis of Determinants and Best Practices

ERIC Educational Resources Information Center

Makani, Joyline; Durier-Copp, Martine; Kiceniuk, Deborah; Blandford, Alieda

2016-01-01

Globally, e-learning is gaining popularity as its potential contributions to economic and social development are recognised. However, its full potential has not been realised, as most e-learning practices merely replicate traditional existing teaching methods and have not fully exploited the interactive and social components of peer learning.…

Sports, Physical Activity and Recreation in Early American History.

ERIC Educational Resources Information Center

Ballou, Ralph B.

Sports and physical recreation activities have been part of American life since the days of the early settlers. Although the settlers were faced with problems of survival, accounts of life in the colonies in the 1600's carry mention of bowling in the streets, play with bows and arrows, and ice skating. Other activities to gain popularity before…

New Results in Astrodynamics Using Genetic Algorithms

NASA Technical Reports Server (NTRS)

Coverstone-Carroll, V.; Hartmann, J. W.; Williams, S. N.; Mason, W. J.

1998-01-01

Generic algorithms have gained popularity as an effective procedure for obtaining solutions to traditionally difficult space mission optimization problems. In this paper, a brief survey of the use of genetic algorithms to solve astrodynamics problems is presented and is followed by new results obtained from applying a Pareto genetic algorithm to the optimization of low-thrust interplanetary spacecraft missions.

Double strand RNA-mediated RNA interference through feeding in larval gypsy moth, Lymantria dispar (Lepidoptera: Erebidae)

USDA-ARS?s Scientific Manuscript database

RNA interference (RNAi) has gained popularity in several fields of research, silencing targeted genes by degradation of RNA. The objective of this study was to develop RNAi for use as a molecular tool in the control of the invasive pest Lymantria dispar (Lepidoptera: Erebidae), gypsy moth, which ha...

Adoption of Second Life in Higher Education: Comparing the Effect of Utilitarian and Hedonic Behaviours

ERIC Educational Resources Information Center

Saeed, Nauman; Sinnappan, Sukunesan

2013-01-01

Second Life is a three dimensional multi-user virtual environment within the Web 2.0 suite of applications which has gained wide spread popularity amongst educators in the recent years. However, limited empirical research has been reported on the adoption of Second Life, especially within higher education. The majority of technology adoption…

When Unintended Consequences Become the Main Effect: Evaluating the Development of a Foster Parent Training Program.

ERIC Educational Resources Information Center

Loesch-Griffin, Deborah A.; Ringstaff, Cathy

A program of education, training, and support provided to foster parents in a California county through a nonprofit agency is evaluated. The evaluators' experience indicates that: (1) evaluations are gaining in popularity; (2) role shifts by evaluators are sometimes difficult to perceive; (3) program staff are unlikely to use evaluative feedback…

The smell of environmental change: Using floral scent to explain shifts in pollinator attraction

Treesearch

Laura A. Burkle; Justin B. Runyon

2017-01-01

As diverse environmental changes continue to influence the structure and function of plant-pollinator interactions across spatial and temporal scales, we will need to enlist numerous approaches to understand these changes. Quantitative examination of floral volatile organic compounds (VOCs) is one approach that is gaining popularity, and recent work suggests that...

College Women Still Face Many Obstacles in Reaching Their Full Potential

ERIC Educational Resources Information Center

Sax, Linda J.

2007-01-01

We have reached a critical juncture in the history of women and men in higher education. Today--decades after the women's movement started what became monumental gains for female students in terms of access, equity, and opportunity--the popular notion is that gender equity has been achieved. Some higher-education statistics do paint a rosy picture…

Decoding Information in the Human Hippocampus: A User's Guide

ERIC Educational Resources Information Center

Chadwick, Martin J.; Bonnici, Heidi M.; Maguire, Eleanor A.

2012-01-01

Multi-voxel pattern analysis (MVPA), or "decoding", of fMRI activity has gained popularity in the neuroimaging community in recent years. MVPA differs from standard fMRI analyses by focusing on whether information relating to specific stimuli is encoded in patterns of activity across multiple voxels. If a stimulus can be predicted, or decoded,…

Evaluation of diet pattern and weight gain in postmenopausal women enrolled in the Women’s Health Initiative Observational Study

USDA-ARS?s Scientific Manuscript database

It is unclear which of four popular contemporary diet patterns is best for weight maintenance among postmenopausal women. Four dietary patterns were characterised among postmenopausal women aged 49-81 years (mean 63.6 (sd 7.4) years) from the Women's Health Initiative Observational Study: (1) a low-...

Flipping the Graduate Qualitative Research Methods Classroom: Did It Lead to Flipped Learning?

ERIC Educational Resources Information Center

Earley, Mark

2016-01-01

The flipped, or inverted, classroom has gained popularity in a variety of fields and at a variety of educational levels, from K-12 through higher education. This paper describes the author's positive experience flipping a graduate qualitative research methods classroom. After a review of the current literature on flipped classrooms in higher…

Writing Performance of At-Risk Learners in Online Credit Recovery

ERIC Educational Resources Information Center

Leiter, Michael P.

2012-01-01

Online credit recovery is becoming a popular choice for students needing to recover lost graduation credit due to course failure. The problem is that high school students who take online credit recovery classes in order to gain writing credit for graduation are failing the writing section on the state merit exam (MME). At-risk students and…

A Case Study: Motivational Attributes of 4-H Participants Engaged in Robotics

ERIC Educational Resources Information Center

Smith, Mariah Lea

2013-01-01

Robotics has gained a great deal of popularity across the United States as a means to engage youth in science, technology, engineering, and math. Understanding what motivates youth and adults to participate in a robotics project is critical to understanding how to engage others. By developing a robotics program built on a proper understanding of…

Student Views about a Flipped Physics Course: A Tool for Program Evaluation and Improvement

ERIC Educational Resources Information Center

Ramlo, Susan

2015-01-01

Flipped classrooms are a relatively new teaching strategy where the typical lecture and homework elements of a course are reversed. Although flipped classrooms are gaining popularity, evaluations of this type of pedagogical model are limited. The purpose of this study was to investigate student views related to the effectiveness of a flipped…

High School Weight-Training Curriculum: Course Development Considerations

ERIC Educational Resources Information Center

Bertelsen, Susan L.; Thompson, Ben

2017-01-01

As weight training gain's popularity as a high school course offering, it is imperative to examine not only the way it is being presented but also the content. There is an appropriate scope and sequence that allows students to grasp basic knowledge and practical experiences to design and perform a weight-training program according to their…

Teacher Attitudes toward Pay for Performance: Evidence from Hillsborough County, Florida. Working Paper 2008-08

ERIC Educational Resources Information Center

Jacob, Brian; Springer, Matthew G.

2008-01-01

Pay for Performance (PFP) is once again gaining popularity within education. This study examines teacher attitudes toward PFP policies, and how these views vary by teacher experience, subject area specialization, grade level(s) taught, educational background, risk and time preferences, and feelings of efficacy. Data were collected through a…

Providing Feedback on Computer-Based Algebra Homework in Middle-School Classrooms

ERIC Educational Resources Information Center

Fyfe, Emily R.

2016-01-01

Homework is transforming at a rapid rate with continuous advances in educational technology. Computer-based homework, in particular, is gaining popularity across a range of schools, with little empirical evidence on how to optimize student learning. The current aim was to test the effects of different types of feedback on computer-based homework.…

An Evaluation of the Research Evidence on the Early Start Denver Model

ERIC Educational Resources Information Center

Baril, Erika M.; Humphreys, Betsy P.

2017-01-01

The Early Start Denver Model (ESDM) has been gaining popularity as a comprehensive treatment model for children ages 12 to 60 months with autism spectrum disorders (ASD). This article evaluates the research on the ESDM through an analysis of study design and purpose; child participants; setting, intervention agents, and context; density and…

Eco-medical tourism: can it be sustainable?

Treesearch

Robert S. Bristow

2009-01-01

Medical tourism has gained popularity over the past few years. While its roots may be found in the Neolithic and Bronze Ages with visits to mineral springs around the Mediterranean, current medical tourism is more likely to be driven by patients seeking less expensive medical procedures in eastern Europe, southeast Asia, and Latin America. This paper explores the role...

Learner Views on English and English Language Teaching in China

ERIC Educational Resources Information Center

Liu, Na; Lin, Chih-Kai; Wiley, Terrence G.

2016-01-01

Since the 1980s, China has represented one of the major growth areas in the world for English language education, and studying English has been a priority among its foreign language educational policies. As English has gained more popularity in China, some have noted the potential value of English as a means to greater educational access and…

Learning Rounds: What the Literature Tells Us (and What It Doesn't)

ERIC Educational Resources Information Center

Philpott, Carey; Oates, Catriona

2015-01-01

Learning Rounds is a form of professional development that has gained widespread currency in Scotland. It has received official endorsement from Scottish Government funded agencies and has spread as a practice through at least 24 out of 32 local authorities, in part through popular adoption by teachers. However the literature on Instructional…

Self-Help Conferences for People Who Stutter: A Qualitative Investigation

ERIC Educational Resources Information Center

Trichon, Mitchell; Tetnowski, John

2011-01-01

Self-help activities for people who stutter (PWS) have been gaining in popularity; however, there is a scarcity of evidence to support their utility in stuttering management. The purpose of this investigation was to understand the lived experience of individuals who attended a self-help conference(s) for PWS from the perspective of a PWS to learn…

Is Mobile Learning the Future of 21st Century Education? Educational Considerations from Various Perspectives

ERIC Educational Resources Information Center

Lahiri, Minakshi; Moseley, James L.

2012-01-01

One of the key trends currently affecting the practices of teaching, learning, and creative inquiry, as mentioned in "The 2011 Horizon Report," is that learners prefer flexibility and mobility. Mobile learning is gaining popularity as an emerging trend facilitating the process of teaching and learning in the 21st Century. Research indicates…

Patterns and Effectiveness of Mobile Device Usage by Japanese Undergraduates for L2 Acquisition Purposes

ERIC Educational Resources Information Center

Pagel, James W.; Lambacher, Stephen G.

2014-01-01

Mobile technologies, such as smartphones and tablets, are rapidly gaining popularity as an effective means to enhance foreign language learning. However, does the incorporation of these mobile devices really benefit the learner or simply satisfy the instructor's need to be innovative and ahead of the learning curve? The present study seeks to…

Alcohol Use and Popularity: Social Payoffs from Conforming to Peers' Behavior

ERIC Educational Resources Information Center

Balsa, Ana I.; Homer, Jenny F.; French, Michael T.; Norton, Edward C.

2011-01-01

Although many economic analyses of adolescents have examined the costs of risky behaviors, few have investigated the gains that young people derive from such actions, particularly in terms of social payoffs for complying with peer behavior. This paper studies the relationship between adolescents' use of alcohol (relative to that of their peers)…

A Smartphone Application for Landscape Plants: A Case Study and Guide to Developing a Decision-Making Application

ERIC Educational Resources Information Center

Hansen, Gail; Purcell, Scott

2012-01-01

Smart phone applications are rapidly gaining popularity, and Extension programs are eager to use this teaching tool. But developing an application can be time intensive and costly. Students in environmental horticulture at the University of Florida teamed with the Florida-Friendly Landscaping™ program to develop an application with an extensive…

Empirical Study on Learners' Self-Efficacy in ESL/EFL Context

ERIC Educational Resources Information Center

Shi, Lihong

2016-01-01

With the popularity of learner-oriented approach in language teaching, research on learners is gaining more and more importance. This paper attempts to review the empirical researches on self-efficacy in the ESL/EFL settings during the past 10 years with the purpose of depicting the extent to which the self-efficacy research in ESL/EFL has…

Strategies for Adapting WebQuests for Students with Learning Disabilities

ERIC Educational Resources Information Center

Skylar, Ashley A.; Higgins, Kyle; Boone, Randall

2007-01-01

WebQuests are gaining popularity as teachers explore using the Internet for guided learning activities. A WebQuest involves students working on a task that is broken down into clearly defined steps. Students often work in groups to actively conduct the research. This article suggests a variety of methods for adapting WebQuests for students with…

International Supply Chain Management Courses: Semester-Long versus Study-Abroad Formats

ERIC Educational Resources Information Center

Drake, Matthew J.; Luchs, Ryan J.; Mawhinney, John R.

2015-01-01

Short-term study-abroad programs are gaining in popularity at business schools around the United States. We discuss the innovative 4-week program we have developed at Duquesne University where we offer two three-credit, required business core courses. In particular, we focus on the structure of a 2-week core supply chain management course. By…

Animal-Assisted Literacy: A Supportive Environment for Constrained and Unconstrained Learning

ERIC Educational Resources Information Center

Friesen, Lori; Delisle, Esther

2012-01-01

Over the last 20 years or so, the popularity of animal-assisted literacy learning programs has gained momentum in schools and libraries around the world (Intermountain Therapy Animals, 2011). To date, such programs are currently running in four Canadian provinces and 43 U.S. states, as well as in Australia, the United Kingdom, Italy, and India…

Evaluating Teachers in the Big Easy: How Organizational Context Shapes Policy Responses in New Orleans

ERIC Educational Resources Information Center

Marsh, Julie A.; Bush-Mecenas, Susan; Strunk, Katharine O.; Lincove, Jane Arnold; Huguet, Alice

2017-01-01

Although multiple-measure teacher evaluation systems have gained popularity in the United States, few studies have examined their implementation or how they are shaped by organizational context. New Orleans provides a strategic case to examine the enactment of a state teacher evaluation policy in a highly decentralized setting with variation in…

How University Websites' Emphasis on Age Diversity Influences Prospective Students' Perception of Person-Organization Fit and Student Recruitment

ERIC Educational Resources Information Center

Ihme, Toni A.; Sonnenberg, Katharina; Barbarino, Maria-Luisa; Fisseler, Björn; Stürmer, Stefan

2016-01-01

Despite of the popularity of emphasizing diversity information on university websites surprisingly little is known about if how and why diversity recruitment strategies actually affect students' enrollment decisions. To gain insight into this question this paper introduces and tests a model applying general social psychological theorizing to the…

Employing Active Learning Strategies to Become the Facilitator, Not the Authoritarian: A Literature Review

ERIC Educational Resources Information Center

Patton, Cheryl M.

2015-01-01

Traditional higher education instruction involves an authoritarian educator who is charged with delivering information in lecture format to passive students. Within the past few decades, a new approach has gained popularity. Active learning allows the students to become more involved in their own learning. The educator becomes more of a…

Learning in Social Networks: Rationale and Ideas for Its Implementation in Higher Education

ERIC Educational Resources Information Center

Alvarez, Ibis M.; Olivera-Smith, Marialexa

2013-01-01

The internet has fast become a prevalent medium for collaboration between people and social networks, in particular, have gained vast popularity and relevance over the past few years. Within this framework, our paper will analyse the role played by social networks in current teaching practices. Specifically, we focus on the principles guiding the…

Solid-state 13C nuclear magnetic resonance spectroscopic characterization of soil organic matter fractions in a forest ecosystem subjected to prescribed burning and thinning

USDA-ARS?s Scientific Manuscript database

Prescribed burning and thinning are gaining popularity as low-cost forest protection measures. Such field management practices could alter the chemical properties of soil organic matter (SOM), especially humic substances. In this work, we collected surface soil samples from the Bankhead National For...

Beyond the Flipped Classroom: Redesigning a Research Methods Course for e[superscript3] Instruction

ERIC Educational Resources Information Center

Hoffman, Ellen S.

2014-01-01

The "flipped classroom" has gained in popularity as a new way to structure teaching in which lectures shift from in-class events to digitally-based homework, freeing up class time for practice exercises and discussion. However, critics note such a teaching strategy continues emphasis on the less effective techniques of the lecture as…

Using Active Networking to Detect and Troubleshoot Issues in Tactical Data Networks

DTIC Science & Technology

2014-06-01

networking (SDN) paradigm, which has gained popularity in recent years, has its roots in the idea of programmable networks [6]. By extending the...278–289, Aug. 2011. 67 [13] M. Hicks, P. Kakkar, J. T. Moore, C. A. Gunter, and S. Nettles , “Plan: A programming language for active networks,” ACM

Teleworking: Work/Life Balance of Online Instructors with Disabilities: A Phenomenological Study

ERIC Educational Resources Information Center

Heisey, Allyson G.

2012-01-01

Since the mid-1970s, teleworking has been recognized as being beneficial to organizations, individuals, and communities. In the 1980s and 1990s, advancements in technology made teleworking an attractive option for many workers, including those with disabilities. Teleworking has gained popularity and has been heralded as a method of accommodation…

Engineering Education for Generation Z

ERIC Educational Resources Information Center

Moore, Kevin; Jones, Carol; Frazier, Robert Scott

2017-01-01

Generation Z is gaining popularity as the name used to refer to those born beginning in the mid to late 1990s. This is the generation that follows the Millennials, and they are just starting to arrive on college campuses. Much attention has been paid to Millennials and their impact on society, and because of this Generation Z members are often…

CRISPR/Cas system for yeast genome engineering: advances and applications

PubMed Central

Stovicek, Vratislav; Holkenbrink, Carina

2017-01-01

Abstract The methods based on the clustered regularly interspaced short palindromic repeats (CRISPR)/CRISPR-associated (Cas) system have quickly gained popularity for genome editing and transcriptional regulation in many organisms, including yeast. This review aims to provide a comprehensive overview of CRISPR application for different yeast species: from basic principles and genetic design to applications. PMID:28505256

What Do We Want Small Group Activities For? Voices from EFL Teachers in Japan

ERIC Educational Resources Information Center

Kato, Yoshitaka

2016-01-01

This paper discusses the fundamental issue of why small group activities are utilized in the language learning classroom. Although these activities have gained popularity in the field of Teaching English as a Second Language (TESL), supported by a sound theoretical base, few studies have so far examined the reasons why language teachers are…

Text Messaging for Student Communication and Voting

ERIC Educational Resources Information Center

McClean, Stephen; Hagan, Paul; Morgan, Jason

2010-01-01

Text messaging has gained widespread popularity in higher education as a communication tool and as a means of engaging students in the learning process. In this study we report on the use of text messaging in a large, year-one introductory chemistry module where students were encouraged to send questions and queries to a dedicated text number both…

Student Interactions with Online Videos in a Large Hybrid Mechanics of Materials Course

ERIC Educational Resources Information Center

Ahn, Benjamin; Bir, Devayan D.

2018-01-01

The hybrid course format has gained popularity in the engineering education community over the past few years. Although studies have examined student outcomes and attitudes toward hybrid courses, a limited number of studies have examined how students interact with online videos in hybrid courses. This study examined the video-viewing behaviors of…

Developing Emotional Intelligence in MBA Students: A Case Study of One Program's Success

ERIC Educational Resources Information Center

Joyner, Fredricka F.; Mann, Derek T. Y.

2011-01-01

Over the past two decades an escalating interest in the construct of emotional intelligence (EI) has made its way into the popular press, professional press, and peer reviewed journals. Not surprisingly, an interest in EI is also gaining ground in academic settings (Parker, Duffy, Wood, Bond & Hogan, 2002; Parker, Hogan, Eastabrook, Oke &…

Direct Instruction in Mathematics: Issues for Schools with High Indigenous Enrolments--A Literature Review

ERIC Educational Resources Information Center

Ewing, Bronwyn

2011-01-01

Direct instruction, an approach that is becoming familiar to Queensland schools that have high Aboriginal and Torres Strait Islander populations, has been gaining substantial political and popular support in the United States of America [USA], England and Australia. Recent examples include the No Child Left Behind policy in the USA, the British…

The Impact of User Privacy Concerns and Ethnic Cultural Values on Attitudes toward the Use of Biometric Technology

ERIC Educational Resources Information Center

Carpenter, Darrell R.

2011-01-01

Biometric technology is rapidly gaining popularity as an access control mechanism in the workplace. In some instances, systems relying on biometric technology have not been well received by employees. One reason for resistance may be perceived privacy issues associated with biometrics. This research draws on previous organizational information…

A Study of the Vestiges of Studio Classroom Projects in Two Middle School Mathematics Departments

ERIC Educational Resources Information Center

Nordquist, Lora

2010-01-01

Lesson study, a form of school-based professional development widely practiced in Japan, has gained popularity in the United States over the last two decades. However, research on its effectiveness has been limited in scope, typically conducted shortly after the conclusion of the professional learning and focused primarily on the practices of…

Do 45% of College Students Lack Critical Thinking Skills? Revisiting a Central Conclusion of "Academically Adrift"

ERIC Educational Resources Information Center

Lane, David; Oswald, Frederick L.

2016-01-01

The educational literature, the popular press, and educated laypeople have all echoed a conclusion from the book "Academically Adrift" by Richard Arum and Josipa Roksa (which has now become received wisdom), namely, that 45% of college students showed no significant gains in critical thinking skills. Similar results were reported by…

Why and How Textbooks Should Encourage Extensive Reading

ERIC Educational Resources Information Center

Brown, Dale

2009-01-01

Extensive reading is believed to have considerable benefits for learners both in terms of learning gains and motivation and seems to be becoming ever more popular in the ELT world. So far, however, there seems to be almost no integration of extensive reading and textbooks. This article argues that textbooks should be encouraging extensive reading,…

Student Success in Face-to-Face and Distance Teleclass Environments: A Matter of Contact?

ERIC Educational Resources Information Center

Deka, Teddi S.; McMurry, Patrick

2006-01-01

Learning from a distance continues to gain popularity. An influx of traditional, and even on-campus students attest to its flexibility, but are they equipped to succeed in a low-contact distance environment versus a face-to-face, on-campus environment? This research explored whether several variables including background, preparedness and…

Teaching of optics and photonics in a college astronomy course

NASA Astrophysics Data System (ADS)

Tremberger, George, Jr.; Flamholz, Alex; Marchese, Paul J.; Lieberman, David H.; Cheung, Tak D.

2004-10-01

Astronomy is among the most popular courses that students select to fulfill their college science requirement at Queensborough Community College, New York City. Recent advances in photonics now enable us to observe celestial objects from extrasolar planets to ultra deep space galaxies that are 13 billion light years away. These results are regularly reported in the popular press such as the New York Times and "Sky & Telescope" magazine. We upgraded our astronomy course to keep pace with these advances in optics and photonics. The laboratory hands-on exercises include observations in our observatory using a telescope with digital camera and CCD, spectrum analysis with grating, Java photonics simulation delivered over the Internet, and the use of virtual instruments in optics and photonics written with Labview. Advanced techniques such as interferometry are also included as demonstrations in the laboratory. The scientific principles were demonstrated to them to promote learning by inquiry. As a result of these teaching designs, the students gain a clearer understanding of the optics and photonics basis of the astronomical instrumentation reported in popular articles. The preliminary assessment was encouraging as measured by the number of questions received and the amount of popular press materials that the students brought to the classroom.

Extending the Capture Volume of an Iris Recognition System Using Wavefront Coding and Super-Resolution.

PubMed

Hsieh, Sheng-Hsun; Li, Yung-Hui; Tien, Chung-Hao; Chang, Chin-Chen

2016-12-01

Iris recognition has gained increasing popularity over the last few decades; however, the stand-off distance in a conventional iris recognition system is too short, which limits its application. In this paper, we propose a novel hardware-software hybrid method to increase the stand-off distance in an iris recognition system. When designing the system hardware, we use an optimized wavefront coding technique to extend the depth of field. To compensate for the blurring of the image caused by wavefront coding, on the software side, the proposed system uses a local patch-based super-resolution method to restore the blurred image to its clear version. The collaborative effect of the new hardware design and software post-processing showed great potential in our experiment. The experimental results showed that such improvement cannot be achieved by using a hardware-or software-only design. The proposed system can increase the capture volume of a conventional iris recognition system by three times and maintain the system's high recognition rate.

An overview assessment of the effectiveness and global popularity of some methods used in measuring riverbank filtration

NASA Astrophysics Data System (ADS)

Umar, Da'u. Abba; Ramli, Mohammad Firuz; Aris, Ahmad Zaharin; Sulaiman, Wan Nor Azmin; Kura, Nura Umar; Tukur, Abubakar Ibrahim

2017-07-01

This paper presents an overview assessment of the effectiveness and popularity of some methods adopted in measuring river bank filtration (RBF). The review is aim at understanding some of the appropriate methods used in measuring riverbank filtration, their frequencies of use, and their spatial applications worldwide. The most commonly used methods and techniques in riverbank filtration studies are: Geographical Information System (GIS) (site suitability/surface characterization), Geophysical, Pumping Test and borehole logging (sub-surface), Hydrochemical, Geochemical, and Statistical techniques (hydrochemistry of water), Numerical modelling, Tracer techniques and Stable Isotope Approaches (degradation and contaminants attenuation processes). From the summary in Table 1, hydrochemical, numerical modelling and pumping test are the frequently used and popular methods, while geophysical, GIS and statistical techniques are the less attractive. However, many researchers prefer integrated approach especially that riverbank filtration studies involve diverse and interrelated components. In term of spatial popularity and successful implementation of riverbank filtration, it is explicitly clear that the popularity and success of the technology is more pronounced in developed countries like U.S. and most European countries. However, it is gradually gaining ground in Asia and Africa, although it is not far from its infancy state in Africa, where the technology could be more important considering the economic status of the region and its peculiarity when it comes to water resources predicaments.

Lights, Camera, Action: Integrating Popular Film in the Health Classroom

ERIC Educational Resources Information Center

Diez, Keri S.; Pleban, Francis T.; Wood, Ralph J.

2005-01-01

This article discusses the benefits as well as the important considerations that should be taken into account in integrating popular films in health education classes. Use of popular films in the classroom, termed "cinema education," is becoming increasingly popular in teaching health education. As a matter of convenience, popular films are easy…

Masking of errors in transmission of VAPC-coded speech

NASA Technical Reports Server (NTRS)

Cox, Neil B.; Froese, Edwin L.

1990-01-01

A subjective evaluation is provided of the bit error sensitivity of the message elements of a Vector Adaptive Predictive (VAPC) speech coder, along with an indication of the amenability of these elements to a popular error masking strategy (cross frame hold over). As expected, a wide range of bit error sensitivity was observed. The most sensitive message components were the short term spectral information and the most significant bits of the pitch and gain indices. The cross frame hold over strategy was found to be useful for pitch and gain information, but it was not beneficial for the spectral information unless severe corruption had occurred.

Collapse limit states of reinforced earth retaining walls

NASA Astrophysics Data System (ADS)

Bolton, M. D.; Pang, P. L. R.

The use of systems of earth reinforcement or anchorage is gaining in popularity. It therefore becomes important to assess whether the methods of design which were adopted for such constructions represent valid predictions of realistic limit states. Confidence can only be gained with regard to the effectiveness of limit state criteria if a wide variety of representative limit states were observed. Over 80 centrifugal model tests of simple reinforced earth retaining walls were carried out, with the main purpose of clarifying the nature of appropriate collapse criteria. Collapses due to an insufficiency of friction were shown to be repeatable and therefore subject to fairly simple limit state calculations.

Analyzing and Evaluating the 1:1 Learning Model: What Would Dewey Do?

ERIC Educational Resources Information Center

Boulden, Danielle Cadieux

2017-01-01

One-to-one computing models, in which every student in a classroom is provided access to a digital device for instruction, have gained traction and popularity as an instructional model across United States classrooms and around the globe. This paper explores and evaluates these 1:1 computing models in K-12 learning environments through the lens of…

Using the Mini-Session Course Format to Train Students in the Practical Aspects of Modern Mass Spectrometry

ERIC Educational Resources Information Center

Rosado, Dale A., Jr.; Masterson, Tina S.; Masterson, Douglas S.

2011-01-01

Mass spectrometry (MS) has been gaining in popularity in recent years owing in large part to the development of soft-ionization techniques such as matrix-assisted laser desorption ionization (MALDI) and electrospray ionization (ESI). These soft-ionization techniques have opened up the field of MS analysis to biomolecules, polymers, and other high…

The Relationship of Service-Learning and Campus Involvement: A Multivariate Look at the Profile of Today's College Student

ERIC Educational Resources Information Center

Kittle, Kris J.

2010-01-01

Service-learning continues to gain in popularity across the higher education landscape and can be found in most educational institutions. Although more often found in student affairs programming, it is also viewed as a viable pedagogy. Most studies show that service-learning impacts students in various ways: academically, socially and…

Playing the Ranking Game: Media Coverage of the Evaluation of the Quality of Research in Italy

ERIC Educational Resources Information Center

Blasi, Brigida; Romagnosi, Sandra; Bonaccorsi, Andrea

2017-01-01

University rankings have raised huge interest in the social sciences because of their methodological foundations and impact. Rankings have also gained popularity in the media system. In this article we analyze the coverage offered by the media to the Italian Research Evaluation exercise--VQR 2004-2010. Even though this evaluation did not have…

A comprehensive draft genome sequence for lupin (Lupinus angustifolius), an emerging health food: Insights into plant-microbe interactions and legume evolution

USDA-ARS?s Scientific Manuscript database

Lupins are important grain legume crops that form a critical part of sustainable farming systems, by reducing the need for fertilizer and providing disease breaks. Narrow-leafed lupin (Lupinus angustifolius L.) is gaining popularity as a human health food, as a non-GM alternative to soybean with the...

"Deep down Things": In What Ways Is Information Physical, and Why Does It Matter for Information Science?

ERIC Educational Resources Information Center

Bawden, David; Robinson, Lyn

2013-01-01

Introduction: Rolf Landauer declared in 1991 that "information is physical". Since then, information has come to be seen by many physicists as a fundamental component of the physical world; indeed by some as the physical component. This idea is now gaining currency in popular science communication. However, it is often far from clear…

Effect of dry-air chilling on sensory descriptive profiles of cooked broiler breast meat deboned four hours after the initiation of chilling

USDA-ARS?s Scientific Manuscript database

Air chilled chicken products are gaining popularity in the USA. It has been claimed that air chilling (AC) results in improved tenderness and flavor of broiler meat compared with immersion chilling (IC). However, there is a lack of published sensory study results to support the claims. The objecti...

Group selection - problems and possibilities and for the more shade-intolerant species

Treesearch

Paul A. Murphy; Michael G. Shelton; David L. Graney

1993-01-01

The group selection method is a hybrid, drawing key elements from both even- and uneven-aged silviculture. It is perhaps the least used and understood of all the reproductive cutting methods, but it is gaining popularity because of the current disfavor of even-aged silviculture. The group selection method appears promising for regenerating shade-intolerant and...

Perceived Implementation Barriers of a One-to-One Computing Initiative in a Large Urban School District: A Qualitative Approach

ERIC Educational Resources Information Center

Simmons, Brandon; Martin, Florence

2016-01-01

One-to-One Computing initiatives are K-12 Educational environments where student and teacher have Internet-connected, wireless computing devices in the classroom and optimally at home as well (Penuel, 2006). One-to-one computing has gained popularity in several schools and school districts across the world. However, there is limited research…

Evidence for Website Claims about the Benefits of Teaching Sign Language to Infants and Toddlers with Normal Hearing

ERIC Educational Resources Information Center

Nelson, Lauri H.; White, Karl R.; Grewe, Jennifer

2012-01-01

The development of proficient communication skills in infants and toddlers is an important component to child development. A popular trend gaining national media attention is teaching sign language to babies with normal hearing whose parents also have normal hearing. Thirty-three websites were identified that advocate sign language for hearing…

The Effects of Baby Sign Training on Child Development

ERIC Educational Resources Information Center

Mueller, Vannesa; Sepulveda, Amanda; Rodriguez, Sarai

2014-01-01

Although Baby Sign is gaining in popularity, there is a scarcity of research supporting its use. The research that has been conducted is conflicting. In the current study, nine families with children ranging in age from six months to two years and five months participated in a baby sign workshop. A pre--post-test design was used to assess the…

Outsourcing: A Descriptive Study of the Outsourcing of Non-Educational Services in the Bergen and Passaic County Public Schools

ERIC Educational Resources Information Center

Pecora, Albert J.

2012-01-01

Due to a diminishing level of available funds, school leaders are faced with difficult decisions associated with reducing budget expenditures. The only way to prevent losing more programs and services is to reduce spending. An area which is quickly gaining popularity in reducing expenditures is outsourcing. Many schools have turned to outside…

Web-Based Lecture Technologies: Blurring the Boundaries between Face-to-Face and Distance Learning

ERIC Educational Resources Information Center

Woo, Karen; Gosper, Maree; McNeill, Margot; Preston, Greg; Green, David; Phillips, Rob

2008-01-01

Web-based lecture technologies (WBLT) have gained popularity amongst universities in Australia as a tool for delivering lecture recordings to students in close to real time. This paper reports on a selection of results from a larger research project investigating the impact of WBLT on teaching and learning. Results show that while staff see the…

Two Parts Reflection, One Part Selfie: A Visual Alternative to the Minute Paper

ERIC Educational Resources Information Center

Meehlhause, Kellie

2016-01-01

For almost 40 years, the Minute Paper has been a quick and easy means of learning assessment, both in the college classroom and in library instruction. More recently, the use of social media, particularly selfies, has gained popularity by connecting with students through the technology with which they are most familiar. This article makes the case…

How Long after? A Natural Experiment Assessing the Impact of the Length of Aftercare Service Delivery on Recidivism

ERIC Educational Resources Information Center

Kurlychek, Megan C.; Wheeler, Andrew P.; Tinik, Leigh A.; Kempinen, Cynthia A.

2011-01-01

Although aftercare programs have been gaining popularity as a mechanism for helping offenders readjust to society, evaluations of their success remain varied. This is most likely due to the diversity of programs labeled as aftercare and the inability of research to isolate specific program components. The current study capitalizes on a natural…

Chapter 4: Lateral design of cross-laminated timber buildings

Treesearch

John W. van de Lindt; Douglas Rammer; Marjan Popovski; Phil Line; Shiling Pei; Steven E. Pryor

2013-01-01

Cross-laminated timber (CLT) is an innovative wood product that was developed approximately two decades ago in Europe and has since been gaining in popularity. Based on the experience of European researchers and designers, it is believed that CLT can provide the U.S. market the opportunity to build mid- and high-rise wood buildings. This Chapter presents a summary of...

International Education, the Formation of Capital and Graduate Employment: Chinese Accounting Graduates' Experiences of the Australian Labour Market

ERIC Educational Resources Information Center

Blackmore, Jill; Gribble, Cate; Rahimi, Mark

2017-01-01

Since the late 1970s, international education has steadily gained in popularity in China. An emerging middle class seeks to strengthen its position in China's rapidly stratifying society under its socialist market economy with the shift from wealth creation for all to wealth concentration for a few. Previously, a foreign qualification was…

Quality Assurance of Joint Degree Programs from the Perspective of Quality Assurance Agencies: Experience in East Asia

ERIC Educational Resources Information Center

Hou, Yung-Chi; Ince, Martin; Tsai, Sandy; Wang, Wayne; Hung, Vicky; Lin Jiang, Chung; Chen, Karen Hui-Jung

2016-01-01

Joint degree programs have gained popularity in East Asia, due to the growth of transnational higher education in the region since 2000. However, the external quality assurance (QA) and accreditation of joint degree programs is a challenge for QA agencies, as it normally involves the engagement of several institutions and multiple national…

"The Fruits of Intellectual Labor": International Student Views of Intellectual Property

ERIC Educational Resources Information Center

Datig, Ilka; Russell, Beth

2015-01-01

In this paper, we report on the results of a study conducted at New York University Abu Dhabi in the fall of 2013. Our goal in the study was to gain a global college student perspective on issues related to intellectual property, including copyright and plagiarism. We found that, contrary to popular opinion, most of our students have a solid…

The Partially Flipped Classroom: The Effects of Flipping a Module on "Junk Science" in a Large Methods Course

ERIC Educational Resources Information Center

Burgoyne, Stephanie; Eaton, Judy

2018-01-01

Flipped classrooms are gaining popularity, especially in psychology statistics courses. However, not all courses lend themselves to a fully flipped design, and some instructors might not want to commit to flipping every class. We tested the effectiveness of flipping just one component (a module on junk science) of a large methods course. We…

The Flipped Classroom Model of Learning in Higher Education: An Investigation of Preservice Teachers' Perspectives and Achievement

ERIC Educational Resources Information Center

Fraga, Lucretia M.; Harmon, Janis

2014-01-01

One teaching style gaining popularity is the flipped classroom model of instruction. In this model, what generally occurs during class time, such as lectures and demonstrations, occurs at home, and assignments typically completed out of class occur during class. Currently, there is a dearth of research about the effectiveness of this instructional…

[Epileptic insults, cerebral infarction and rhabdomyolysis as complications of amphetamine use].

PubMed

Roebroek, R M; Korten, J J

1996-01-27

In a 16-year-old boy with acute generalised epileptic convulsions, cerebral infarction and rhabdomyolysis were diagnosed. The urine was positive for amphetamine. Until that moment the patient had denied using drugs. He recovered and was discharged after nine days. Recreational use of ecstasy (methylenedioxymethamphetamine) and other amphetamine derivatives is gaining popularity worldwide. This drug abuse is rarely reported spontaneously.

"Making History Go" at a Local Community Center: Popular Media and the Construction of Historical Knowledge among African American Youth.

ERIC Educational Resources Information Center

Dimitriadis, Greg

2000-01-01

Looks at how young people use historical knowledge, gained from media sources, to deal with current situations. A group of young African Americans draw on behavioral examples from the film, "Panther," instead of school-based learning, to give them ways to deal with the Ku Klux Klan in their neighborhood. (DAJ)

20th-Century Humanism and 21st-Century Technology: A Match Made in Cyberspace

ERIC Educational Resources Information Center

Samuels, Harry

2013-01-01

This article discusses the origins of humanistic education beginning in the 1960s. The philosophy gained popularity among educators in a variety of disciplines and was adopted by teachers of foreign languages. That method was based on the premise that if students feel better about themselves, they will achieve greater results as learners.…

An Analysis of Facebook Intensity and Privacy Management Practices of Public School Educators in the United States

ERIC Educational Resources Information Center

Neely, Laura Sue Perry

2011-01-01

Social networking sites like Facebook continue to gain popularity among all segments of the population (boyd & Ellison, 2007; Madden & Smith, 2010). Public school employees all over the country are finding themselves facing disciplinary action due to participation in this fast growing fad. The problem is that there is a lack of clarity in the…

Marking Physical Literacy or Missing the Mark on Physical Literacy? A Conceptual Critique of Canada's Physical Literacy Assessment Instruments

ERIC Educational Resources Information Center

Robinson, Daniel B.; Randall, Lynn

2017-01-01

Margaret Whitehead first introduced the concept of physical literacy over 20 years ago. Since that introduction, physical literacy has been gaining in popularity within many Western physical education and sport contexts. This is particularly true within Canada, where physical literacy has been embraced by two of the nation's most notable national…

Developing a Framework to Measure Process-Oriented Writing Competence: A Case of Vietnamese EFL Students' Formal Portfolio Assessment

ERIC Educational Resources Information Center

Duong, Mai Thu; Cuc, Nguyen Thi Kim; Griffin, Patrick

2011-01-01

Portfolios have gained great popularity as a method of process-oriented writing assessment in the last 20 years. Despite the apparent advantages, as with other new methods of assessment, they still raise many controversies, particularly those regarding the validity of their contents and assessment. This article describes the first stages in the…

Group selection - problems and possibilities and for the more shade-intolerant species

Treesearch

Paul A. Murphy; Michael G. Shelton; David L. Graney

1993-01-01

The group selection method is a hybrid, drawing key elements from both even- and uneven-aged silviculture. It is perhaps the least used and understood of all reproductive cutting methods, but it is gaining popularity because of the current disfavor of even-aged silviculture. The group selection method appears promising for regenerating shade-intolerant and intermediate...

Teachers' Attitudes Toward WebQuests as a Method of Teaching

ERIC Educational Resources Information Center

Perkins, Robert; McKnight, Margaret L.

2005-01-01

One of the latest uses of technology gaining popular status in education is the WebQuest, a process that involves students using the World Wide Web to solve a problem. The goals of this project are to: (a) determine if teachers are using WebQuests in their classrooms; (b) ascertain whether teachers feel WebQuests are effective for teaching…

Lessons That Last: LeaderShape-Related Gains in Student Leadership Capacity over Time

ERIC Educational Resources Information Center

Rosch, David M.; Stephens, Clinton M.; Collins, Jasmine D.

2016-01-01

The LeaderShape Institute is a popular immersion-based leadership program that is hosted on dozens of university campuses and conducted nationally each year. As part of a comprehensive research effort, a sample of 1,279 students at 21 participating institutions completed a pre-test prior to participating, as well as a post-test immediately after…

Motivation of Latina/o Students in Algebra I: Intertwining Research and Reflections

ERIC Educational Resources Information Center

Ruiz, Elsa Cantu

2011-01-01

Latinas/os, the largest and fastest growing minority ethnic group in the United States (impels research that focuses on the education of Latinas/os and the need to reduce the achievement gap that persists between Latinas/os and other groups. Such research has gained in popularity; however, it is still very limited. I use my teaching experience…

Technology Integration in K-12 Classrooms: The Impact of Graduate Coursework on Teachers' Knowledge and Practice

ERIC Educational Resources Information Center

Machado, Crystal; Laverick, DeAnna M.

2015-01-01

The cohort approach, which has gained popularity with graduate level programs in the United States, presented the researchers with the unique opportunity to use a year-long Scholarship of Teaching and Learning (SoTL) approach to study a cohort of 19 in-service teachers and their own perception of their technology integration knowledge, skills, and…

Introduction to Density Functional Theory: Calculations by Hand on the Helium Atom

ERIC Educational Resources Information Center

Baseden, Kyle A.; Tye, Jesse W.

2014-01-01

Density functional theory (DFT) is a type of electronic structure calculation that has rapidly gained popularity. In this article, we provide a step-by-step demonstration of a DFT calculation by hand on the helium atom using Slater's X-Alpha exchange functional on a single Gaussian-type orbital to represent the atomic wave function. This DFT…

A Survey of Professor Acceptance and Use of E-Textbooks in Higher Education

ERIC Educational Resources Information Center

Brown, Randy

2013-01-01

As electronic books (e-books) have continued to gain in popularity, more and more books are becoming available in electronic format. Textbooks are no exception. More and more publishers are making textbooks available in electronic format (e-textbooks). There have been many devices specifically designed to use e-books and e-textbooks with many more…