A Review of the Research on Childminding: Understanding Children's Experiences in Home-Based Childcare Settings

ERIC Educational Resources Information Center

Ang, Lynn; Brooker, Elizabeth; Stephen, Christine

2017-01-01

This paper offers a discussion of the literature of an under-developed area of early years research--the exploration of childminding or home-based childcare and the contribution which this form of provision makes for children and families. Despite growing interest in childminding at the policy level and some international research on understanding…

Factors of Intensification in the Hops Cluster of Chuvashia

ERIC Educational Resources Information Center

Zakharov, Anatoly I.; Evgrafov, Oleg V.; Zakharov, Dmitry A.; Ivanova, Elena V.; Tolstova, Marija L.; Tsaregorodtsev, Evgeny I.

2016-01-01

The complex analysis of development of hop-growing for 1971-2015 is carried out. In the conditions of the field experiment made in the Chuvash Republic hop-growing intensification elements--technology of its cultivation, mechanization are fulfilled. Based on researches it is established that the main internal allowance of increase in efficiency of…

Space to Grow: LCOGT.net and Improving Science Engagement in Schools

ERIC Educational Resources Information Center

Danaia, Lena; McKinnon, David; Parker, Quentin; Fitzgerald, Michael; Stenning, Paul

2012-01-01

Space to Grow is an Australian Research Council Grant that engages high school students in real science and supports their teachers in implementing inquiry-based approaches using astronomy as the focus. Currently, Grade 9-12 students and their science teachers from three educational jurisdictions in one Australian state are acquiring, and making…

Blazing the Trail for Astronomy Education Research

ERIC Educational Resources Information Center

Bailey, Janelle M.; Lombardi, Doug

2015-01-01

Education research has long considered student learning of topics in astronomy and the space sciences, but astronomy education research as a sub-field of discipline-based education research is relatively new. Driven by a growing interest among higher education astronomy educators in improving the general education, introductory science survey…

Scientist-teacher collaboration: Integration of real data from a coastal wetland into a high school life science ecology-based research project

NASA Astrophysics Data System (ADS)

Hagan, Wendy L.

Project G.R.O.W. is an ecology-based research project developed for high school biology students. The curriculum was designed based on how students learn and awareness of the nature of science and scientific practices so that students would design and carry out scientific investigations using real data from a local coastal wetland. This was a scientist-teacher collaboration between a CSULB biologist and high school biology teacher. Prior to implementing the three-week research project, students had multiple opportunities to practice building requisite skills via 55 lessons focusing on the nature of science, scientific practices, technology, Common Core State Standards of reading, writing, listening and speaking, and Next Generation Science Standards. Project G.R.O.W. culminated with student generated research papers and oral presentations. Outcomes reveal students struggle with constructing explanations and the use of Excel to create meaningful graphs. They showed gains in data organization, analysis, teamwork and aspects of the nature of science.

Maximizing the Implementation Quality of Evidence-Based Preventive Interventions in Schools: A Conceptual Framework

PubMed Central

Domitrovich, Celene E.; Bradshaw, Catherine P.; Poduska, Jeanne M.; Hoagwood, Kimberly; Buckley, Jacquelyn A.; Olin, Serene; Romanelli, Lisa Hunter; Leaf, Philip J.; Greenberg, Mark T.; Ialongo, Nicholas S.

2011-01-01

Increased availability of research-supported, school-based prevention programs, coupled with the growing national policy emphasis on use of evidence-based practices, has contributed to a shift in research priorities from efficacy to implementation and dissemination. A critical issue in moving research to practice is ensuring high-quality implementation of both the intervention model and the support system for sustaining it. The paper describes a three-level framework for considering the implementation quality of school-based interventions. Future directions for research on implementation are discussed. PMID:27182282

The Roles of Shallow and Deep Groundwater Storage During Drought at Panola Mountain Research Watershed, Georgia, U.S.A.

NASA Astrophysics Data System (ADS)

Aulenbach, B. T.; Peters, N. E.

2016-12-01

Southeastern U.S. experiences recurring droughts, which can reduce water availability and can result in water-limiting conditions. Monthly water budgets were estimated at Panola Mountain Research Watershed, a small 41-hectare forested watershed near Atlanta, Georgia, from 1985 through 2015, to quantify the effects of climatic variability on groundwater (GW) storage. A relation between stream base flow and watershed GW storage was developed. The relation indicated that both shallow and deep GW storage contribute to base-flow runoff, except for the bottom third (78 mm) of the range in observed shallow soil moisture. The base flow-storage relation was then used to estimate monthly evapotranspiration (ET) using a closed water budget approach. Growing season droughts were almost always preceded by low GW storage at the onset of the growing season. The low base flow and GW storage conditions were caused by low precipitation (P) during the dormant season, and to a lesser extent, carryover of low GW storage conditions from the previous growing season. Growing season P had little impact on drought, as most P ultimately resulted in ET instead of deeper GW recharge. Water-limited growing season conditions were indicated when potential ET (PET) >> ET, and occurred during months having a large "P-deficit", PET - P, and when shallow storage was already near its observed minimum—such that the P-deficits exceeded the extractable water in shallow storage. These observations can be used to hypothesize how projected future increases in temperature, and how resulting increases in PET affect water budgets in Southeastern U.S. The dormant season will become shorter and ET will increase, causing decreased GW recharge during the dormant season, and will result in more frequent and severe growing season droughts. Higher growing season PET would increase the frequency and duration of water limiting conditions due to higher P-deficits and more frequent occurrences of low shallow storage.

Equity in the Evidence Base: Demographic Sampling in Intervention Research for Students with Emotional and Behavior Disorders

ERIC Educational Resources Information Center

Carrero, Kelly M.; Collins, Lauren W.; Lusk, Mandy E.

2017-01-01

Researchers have been working diligently to build the evidence base for what works for youth with emotional and behavioral disorders (EBD). As the evidence base grows, the field must investigate what works, for whom, and under what conditions. To begin to address for whom the mounting evidence is applicable, this study systematically reviewed…

Trends Influencing Adult Literacy Instruction and Research in 2003.

ERIC Educational Resources Information Center

Mikulecky, Larry

A review of current literature identifies three growing trends. First, there has been an increase in legislatively mandated accountability that requires taxpayer-funded education and research programs be demonstrated effective by "scientifically based research." To receive federal monies programs must emphasize quantitative,…

A Call for Improvement: The Need for Research-Based Materials in American Sign Language Education

ERIC Educational Resources Information Center

Thoryk, Robertta

2010-01-01

Educational reform and financial considerations have emphasized accountability and use of research-based materials and strategies in education. Simultaneously, with growing enrollment in elementary, secondary, and postsecondary ASL programs, the number of commercially marketed materials has grown. Do such materials stand up under scrutiny when…

Excellence in the Knowledge-Based Economy: From Scientific to Research Excellence

ERIC Educational Resources Information Center

Sørensen, Mads P.; Bloch, Carter; Young, Mitchell

2016-01-01

In 2013, the European Union (EU) unveiled its new "Composite Indicator for Scientific and Technological Research Excellence." This is not an isolated occurrence; policy-based interest in excellence is growing all over the world. The heightened focus on excellence and, in particular, attempts to define it through quantitative indicators…

ConMap: Investigating New Computer-Based Approaches to Assessing Conceptual Knowledge Structure in Physics.

ERIC Educational Resources Information Center

Beatty, Ian D.

There is a growing consensus among educational researchers that traditional problem-based assessments are not effective tools for diagnosing a student's knowledge state and for guiding pedagogical intervention, and that new tools grounded in the results of cognitive science research are needed. The ConMap ("Conceptual Mapping") project, described…

Inquiry-Based Learning and the International Student

ERIC Educational Resources Information Center

Bache, Ian; Hayton, Richard

2012-01-01

The relationship between inquiry-based learning (IBL) and international students is of rising importance in the UK in the context of a growing focus on the connection between research and teaching and the increasing number of overseas students. This article explores this relationship, drawing on the findings of research undertaken in a Department…

Research-Based Educational Practices for Students with Autism Spectrum Disorders

ERIC Educational Resources Information Center

Ryan, Joseph B.; Hughes, Elizabeth M.; Katsiyannis, Antonis; McDaniel, Melanie; Sprinkle, Cynthia

2011-01-01

Autism spectrum disorder (ASD) has become the fastest growing disability in the United States, with current prevalence rates estimated at as many as 1 in 110 children (CDC, 2010). This increase in the number of students identified with ASD has significant implications for public schools. The most popular research-based educational practices for…

Dissemination and implementation of evidence based, mental health interventions in post conflict, low resource settings

PubMed Central

Tol, Wietse; Jordans, Mark; Zangana, Goran Sabir; Amin, Ahmed Mohammed; Bolton, Paul; Bass, Judith; Bonilla-Escobar, Fransisco Javier; Thornicroft, Graham

2014-01-01

The burden of mental health problems in (post)conflict low- and middle-income countries (LMIC) is substantial. Despite growing evidence for the effectiveness of selected mental health programs in conflict-affected LMIC and growing policy support, actual uptake and implementation have been slow. A key direction for future research, and a new frontier within science and practice, is Dissemination and Implementation (DI) which directly addresses the movement of evidence-based, effective health care approaches from experimental settings into routine use. This paper outlines some key implementation challenges, and strategies to address these, while implementing evidence-based treatments in conflict-affected LMIC based on the authors’ collective experiences. Dissemination and implementation evaluation and research in conflict settings is an essential new research direction. Future DI work in LMIC should include: 1) defining concepts and developing measurement tools, 2) the measurement of DI outcomes for all programming, and 3) the systematic evaluation of specific implementation strategies. PMID:28316559

Designs that Fly: What the History of Aeronautics Tells Us about the Future of Design-Based Research in Education

ERIC Educational Resources Information Center

O'Neill, D. Kevin

2012-01-01

For almost two decades, there has been growing interest in what design-based research (DBR) can contribute to both educational practice and theory. Since its introduction into the literature, this orientation to educational research has repeatedly been likened to aeronautical engineering as a way to clarify its nature and argue its potential. This…

On Becoming a Teacher: "They Just Gave Me a Key and Said, 'Good Luck'."

ERIC Educational Resources Information Center

Camp, William G.; Heath-Camp, Betty

The induction process for vocational education teachers was examined in a research study. A literature review indicated a growing research base illuminating the induction problems, successes, and needs of beginning teachers and other research proposing a general theory of human development. Major research activities included nominal group…

Effects of Mindfulness-Based Interventions on Disruptive Behavior: A Meta-Analysis of Single-Case Research

ERIC Educational Resources Information Center

Klingbeil, David A.; Fischer, Aaron J.; Renshaw, Tyler L.; Bloomfield, Bradley S.; Polakoff, Ben; Willenbrink, Jessica B.; Copek, Rebecca A.; Chan, Kai Tai

2017-01-01

The popularity of mindfulness-based interventions (MBIs) is growing rapidly in schools. Decisions regarding the use of these interventions must be based on empirical evidence. There is robust evidence for the use of MBIs with adults, but research on MBIs with youth is nascent. The purpose of this meta-analytic review was to add to the literature…

Growing of the mathematical thinking imaginative to students in designing of the teaching aids for CWD towards to joyful learning

NASA Astrophysics Data System (ADS)

Sugiman; Sugiharti, E.; Kurniawati, N. F.

2018-03-01

Government and the private parties had also organized of Special School (SS) and Inclusive School. SS requires of math teachers who were professional in the material, but also master the needs of Children with Disabilities (CwD) in teaching-learning process. The problem: How to design the Teaching Aids for CwD through Extra-Curriculum Training (ECT) activities to Joyful Learning? The purposes of this research: (1) To find new ways how to grow the imaginative in mathematical thinking for students of Mathematics Education. (2) To find a Teaching Aids Design that suitable for CwD who studying in SS. (3) In order to create a Teaching Aids for CwD through activities based on ECT to Joyful Learning. The research method was done by qualitative approach. The research subjects were 6 students of Mathematics Education Study Program of FMIPA UNNES who were interested in attending of the training activities based on ECT. The results: (1) ECT can be a place to grow an Imaginative in Mathematical Thinking of students, (2) created the design of the teaching aids for CwD through activities based on ECT to Joyful Learning as a mirror of the imaginative growth in mathematical thinking for students.

Early Childhood Intervention in Portugal: An Overview Based on the Developmental Systems Model

ERIC Educational Resources Information Center

Pinto, Ana Isabel; Grande, Catarina; Aguiar, Cecilia; de Almeida, Isabel Chaves; Felgueiras, Isabel; Pimentel, Julia Serpa; Serrano, Ana Maria; Carvalho, Leonor; Brandao, Maria Teresa; Boavida, Tania; Santos, Paula; Lopes-dos-Santos, Pedro

2012-01-01

Research studies on early childhood intervention (ECI) in Portugal are diffuse regarding both program components and the geographical area under scrutiny. Since the 1990s, a growing body of knowledge and evidence in ECI is being gathered, based on postgraduate teaching, in-service training, and research. This article draws on the systems theory…

Collocations in Corpus-Based Language Learning Research: Identifying, Comparing, and Interpreting the Evidence

ERIC Educational Resources Information Center

Gablasova, Dana; Brezina, Vaclav; McEnery, Tony

2017-01-01

This article focuses on the use of collocations in language learning research (LLR). Collocations, as units of formulaic language, are becoming prominent in our understanding of language learning and use; however, while the number of corpus-based LLR studies of collocations is growing, there is still a need for a deeper understanding of factors…

Brain Research: Implications to Diverse Learners

ERIC Educational Resources Information Center

Madrazo, Gerry M., Jr.; Motz, LaMoine L.

2005-01-01

This article deals with brain research. It discusses how a growing understanding of the way the brain functions offers new insights into the minds of students at all stages of development. Brain-based research deals with classroom-relevant concerns, such as sensory perception, attention, memory, and how emotions affect learning. The goals for…

The Role of Nature-Based Experiences in the Development and Maintenance of Wellness

ERIC Educational Resources Information Center

Brymer, Eric; Cuddihy, Thomas F.; Sharma-Brymer, Vinathe

2010-01-01

Wellness is now seen as central to redefining the National Health agenda. There is growing evidence that contact with nature and physical activity in nature has considerable positive effects on human health. At the most basic level humanity is reliant on the natural world for resources such as air and water. However, a growing body of research is…

Lipid Biomarkers Identified for Liver Cancer | Center for Cancer Research

Cancer.gov

Hepatocellular carcinoma (HCC) is an aggressive cancer of the liver with poor prognosis and growing incidence in developed countries. Pathology and genetic profiles of HCC are heterogeneous, suggesting that it can begin growing in different cell types. Although human tumors such as HCC have been profiled in-depth by genomics-based studies, not much is known about their overall

Development of new peat based growing media by addition of pruning waste and biochars

NASA Astrophysics Data System (ADS)

Nieto, Aurora; Gascó, Gabriel; Paz-Ferreiro, Jorge; Plaza, César; Fernández, José Manuel; Méndez, Ana

2015-04-01

In the last years, several researches have been performed to find high quality and low cost substrates from different organic wastes in order to decrease peat consumption since the indiscriminate exploitation of peat lands is exhausting this non-renewable useful resource and destroying endangered wetland ecosystems worldwide. The use of organic wastes as soil amendments or possible peat substitute could be improved by pyrolysis treatment, leading to biochar, a carbon-rich material that has attached important attention. Our research group has been worked in the formulation of new based-growing media by peat substitution in 50 and 75 vol% of pruning waste (PW), commercial charcoal (CC), biochar from PW at 300°C (B300) and 500°C (B500). Growing media show adequate physicochemical and hydrophysical properties. Experiments performed with lettuce germination show that PW addition in a 75vol% reduces germination index probably due to their high content on phenolic compounds. Lettuce growing experiments were performed during 5 weeks and show that addition of PW and CC to peat decreases biomass production whereas; B300 and specially, B500 addition significantly increases the lettuce biomass.

Building a Community of Practice for Researchers: The International Network for Simulation-Based Pediatric Innovation, Research and Education.

PubMed

Cheng, Adam; Auerbach, Marc; Calhoun, Aaron; Mackinnon, Ralph; Chang, Todd P; Nadkarni, Vinay; Hunt, Elizabeth A; Duval-Arnould, Jordan; Peiris, Nicola; Kessler, David

2018-06-01

The scope and breadth of simulation-based research is growing rapidly; however, few mechanisms exist for conducting multicenter, collaborative research. Failure to foster collaborative research efforts is a critical gap that lies in the path of advancing healthcare simulation. The 2017 Research Summit hosted by the Society for Simulation in Healthcare highlighted how simulation-based research networks can produce studies that positively impact the delivery of healthcare. In 2011, the International Network for Simulation-based Pediatric Innovation, Research and Education (INSPIRE) was formed to facilitate multicenter, collaborative simulation-based research with the aim of developing a community of practice for simulation researchers. Since its formation, the network has successfully completed and published numerous collaborative research projects. In this article, we describe INSPIRE's history, structure, and internal processes with the goal of highlighting the community of practice model for other groups seeking to form a simulation-based research network.

Use of experience sampling method to understand the wilderness experience

Treesearch

Lynn Anderson

2002-01-01

There is a growing body of research documenting the benefits of outdoor adventure and wilderness-based programs with a variety of special populations. Criticisms of this body of research are that it is not grounded in theory and it is outcome-based, with no investigation into the processes causing the behavior change in individuals. This study attempted to investigate...

Seeing Is Believing: Innovating the Clinical Practice Experience for Education Specialist Teacher Candidates with Video-Based Remote Supervision

ERIC Educational Resources Information Center

Van Boxtel, Joanne M.

2017-01-01

A call to implement 21st-century change drivers within teacher preparation is evidenced within policy and research. The use of technology-enhanced methods of supervision where virtual observations of pre-service or in-service teachers are performed by university supervisors or mentors has an established and growing research base that demonstrates…

Multiple Health Behavior Change Research: An Introduction and Overview

PubMed Central

Prochaska, Judith J.; Spring, Bonnie; Nigg, Claudio R.

2008-01-01

In 2002, the Society of Behavioral Medicine’s special interest group on Multiple Health Behavior Change was formed. The group focuses on the interrelationships among health behaviors and interventions designed to promote change in more than one health behavior at a time. Growing evidence suggests the potential for multiple-behavior interventions to have a greater impact on public health than single-behavior interventions. However, there exists surprisingly little understanding of some very basic principles concerning multiple health behavior change (MHBC) research. This paper presents the rationale and need for MHBC research and interventions, briefly reviews the research base, and identifies core conceptual and methodological issues unique to this growing area. The prospects of MHBC for the health of individuals and populations are considerable. PMID:18319098

Examining Study Habits in Undergraduate STEM Courses from a Situative Perspective

ERIC Educational Resources Information Center

Hora, Matthew T.; Oleson, Amanda K.

2017-01-01

Background: A growing body of research in cognitive psychology and education research is illuminating which study strategies are effective for optimal learning, but little descriptive research focuses on how undergraduate students in STEM courses actually study in real-world settings. Using a practice-based approach informed by situated cognition…

The School-Based Violence Prevention Planning Program: A Pilot Test

ERIC Educational Resources Information Center

Armstrong, Todd A.; Webb, Vincent

2006-01-01

Despite a growing research literature identifying evidence-based prevention strategies, schools often adopt programs lacking evidentiary support (Gottfredson and Gottfredson, 2002; Ringwalt et al., 2002). Further, when evidence-based programs are adopted they often suffer from poor implementation (Gottfredson and Gottfredson, 2002). This gap…

The commercialization of university-based research: Balancing risks and benefits.

PubMed

Caulfield, Timothy; Ogbogu, Ubaka

2015-10-14

The increasing push to commercialize university research has emerged as a significant science policy challenge. While the socio-economic benefits of increased and rapid research commercialization are often emphasized in policy statements and discussions, there is less mention or discussion of potential risks. In this paper, we highlight such potential risks and call for a more balanced assessment of the commercialization ethos and trends. There is growing evidence that the pressure to commercialize is directly or indirectly associated with adverse impacts on the research environment, science hype, premature implementation or translation of research results, loss of public trust in the university research enterprise, research policy conflicts and confusion, and damage to the long-term contributions of university research. The growing emphasis on commercialization of university research may be exerting unfounded pressure on researchers and misrepresenting scientific research realities, prospects and outcomes. While more research is needed to verify the potential risks outlined in this paper, policy discussions should, at a minimum, acknowledge them.

Protective Factors Based Model for Screening for Posttraumatic Distress in Adolescents

ERIC Educational Resources Information Center

Pat-Horenczyk, Ruth; Kenan, Avraham Max; Achituv, Michal; Bachar, Eytan

2014-01-01

Background: There is growing application of school-based screening to identify post-traumatic distress in students following exposure to trauma. The consensus method is based on self-report questionnaires that assess posttraumatic symptoms, functional impairment, depression or anxiety. Objective: The current research explored the possibility of…

Gastrointestinal Carcinoid Tumors—Health Professional Version

Cancer.gov

Gastrointestinal carcinoid tumors are rare, slow-growing tumors that originate in the neuroendocrine cells in the GI tract. Find evidence-based information on gastrointestinal carcinoid tumors treatment and research.

Southern forest resource conditions and management practices from 1950-2000: Benefits of research

Treesearch

Jacek P. Siry

2004-01-01

Over the past five decades, research progress and implementation have been the leading factors supporting the rapid development of southern forestry. The South has become the leading timber-supplying region in the United States, taking advantage of a large accumulation of growing stock and a substantial investment in intensive, research-based management treatments....

An Exploration of Preservice Teachers' Reasoning about Teaching Mathematics to English Language Learners

ERIC Educational Resources Information Center

Turkan, Sultan; de Jong, Ester J.

2018-01-01

Research indicates that many English learners (ELs) have not been effectively supported in meeting their academic learning goals. This explains, in part, the growing interest and corresponding research on the essential teacher knowledge-base for teaching ELs. Despite the attention paid to this issue, research on preservice teachers' reasoning and…

Motivating Learners in Massive Open Online Courses: A Design-Based Research Approach

ERIC Educational Resources Information Center

Li, Kun

2015-01-01

There has been a growing interest among educators and researchers in studying Massive Open Online Courses (MOOCs) and their impact on education. Issues and problems have been reported in the research and in practice, including problems related to MOOC learners' motivation and engagement during the course. However, very few studies have adopted a…

The Creativity-in-Progress Rubric on Proving: Two Teaching Implementations and Students' Reported Usage

ERIC Educational Resources Information Center

El Turkey, Houssein; Tang, Gail; Savic, Milos; Karakok, Gulden; Cilli-Turner, Emily; Plaxco, David

2018-01-01

A growing body of mathematics education research points to the importance of fostering students' mathematical creativity in undergraduate mathematics courses. However, there are not many research-based instructional practices that aim to accomplish this task. Our research group has been working to address this issue and created a formative…

Considerations for planning and conducting clinic-based research in physical therapy.

PubMed

Fitzgerald, G K; Delitto, A

2001-08-01

There is growing demand to increase the volume of clinic-based research in physical therapy. Special considerations, unique to the planning and conduct of clinic-based research, need to be addressed to increase the likelihood that these studies will be completed successfully. The purposes of this perspective are to discuss factors affecting clinic-based research and to offer suggestions for addressing these problems when designing and conducting research studies in a clinical setting. This perspective discusses issues such as patient management, determining the availability of target patient populations, acquiring support from physical therapists and physicians, reporting and managing research-related injury or illness, and modifying or terminating projects. Some of the points made in this perspective are illustrated using examples from the authors' experiences in conducting clinical research.

The Authority of the NCAA and Its Member Institutions over Student Athletes

ERIC Educational Resources Information Center

Franey, Tammy Wood

2013-01-01

Growing litigation between the National Collegiate Athletic Association (NCAA), its member institutions, and student athletes has caused concern for both student athletes and colleges and universities. This qualitative research utilized a legal-historical, document-based method of inquiry. The research analyzed cases between 1953-2012 involving…

APPRECIATIVE INQUIRY IN THE OFFICE OF RESEARCH AND DEVELOPMENT: IMPROVING THE COLLABRATIVE CAPACITY OF ORGANIZATION

EPA Science Inventory

This paper highlights the use of appreciative inquiry (AI), a growing practice in organization development in the Office of Research and Development (ORD) of the Environmental Protection Agency. AI is a strength-based approach to change that induces innovation and collaboration t...

Supporting Teachers in Schools to Improve Their Instructional Practice

ERIC Educational Resources Information Center

Borko, Hilda; Klingner, Janette

2013-01-01

To meet the growing demand for teacher learning opportunities, the educational community must create scalable professional development models and study their effectiveness. In this chapter, we argue that design-based implementation research (DBIR) is ideally suited to these efforts, and we use two research projects as illustrative cases: CSR…

Language, Relationships and Skills in Mixed-Nationality Active Learning Classrooms

ERIC Educational Resources Information Center

Simpson, Colin

2017-01-01

Based on a phenomenological exploration of Chinese students at a UK university business school, this article supports a growing body of research questioning the assumptions underpinning the putative Socratic/Confucian dichotomy of academic cultures. Beginning with a review of research literature on the experiences of Chinese students on Active…

Preliminary Development and Validation of the Mindful Student Questionnaire

ERIC Educational Resources Information Center

Renshaw, Tyler L.

2017-01-01

Research validating mindfulness-based interventions with youths and in schools is growing, yet research validating measures of youths' mindfulness in schools has received far less empirical attention. The present study makes the case for and reports on the preliminary development and validation of a new, 15-item, multidimensional, self-report…

Effectiveness of Incremental Rehearsal When Implemented by a Paraprofessional

ERIC Educational Resources Information Center

Petersen-Brown, Shawna; Panahon, Carlos J.; Schreiber, Cassandra M.

2017-01-01

A growing body of research has established incremental rehearsal (IR) as an effective intervention for teaching basic skills in various student populations. However, there have been no published studies to date in which interventionists have been school-based personnel rather than researchers. In this study, a paraprofessional implemented IR with…

Looking the Tiger in the Eye: Overcoming Fear-Based Teacher Identities

ERIC Educational Resources Information Center

Wegwert, Joseph C.

2014-01-01

There has been a growing interest in and research on the construction of teachers' professional identity and parameters of practice among researchers worldwide. This piece examines the nature of teachers' perceptions about their professionalism and practice. It also explores teacher isolation stemming from assumptions related to…

An Educator's Perspective on Environmental Communications Today.

ERIC Educational Resources Information Center

Schoenfeld, Clay

Environmental communications (EC) display three aspects of import to journalism teachers and researchers: first, the EC research base is lean but growing; second, environmental communicators are widely dispersed among an EC ecosystem of varied components; and third, while the varied roots of EC precede the present decade by many years,…

Women, Human Development, and Learning. ERIC Digest.

ERIC Educational Resources Information Center

Kerka, Sandra

A growing body of literature is questioning whether existing models of human development apply equally to men and women. Prevailing theories of human development have been criticized for being based on research with primarily male subjects of similar ethnic, racial, or class backgrounds. Some research supports the viewpoint that women have…

Promoting Efficacy Research on Functional Analytic Psychotherapy

ERIC Educational Resources Information Center

Maitland, Daniel W. M.; Gaynor, Scott T.

2012-01-01

Functional Analytic Psychotherapy (FAP) is a form of therapy grounded in behavioral principles that utilizes therapist reactions to shape target behavior. Despite a growing literature base, there is a paucity of research to establish the efficacy of FAP. As a general approach to psychotherapy, and how the therapeutic relationship produces change,…

An Ex Post Facto Evaluation Framework for Place-Based Police Interventions

ERIC Educational Resources Information Center

Braga, Anthony A.; Hureau, David M.; Papachristos, Andrew V.

2011-01-01

Background: A small but growing body of research evidence suggests that place-based police interventions generate significant crime control gains. While place-based policing strategies have been adopted by a majority of U.S. police departments, very few agencies make a priori commitments to rigorous evaluations. Objective: Recent methodological…

A Knowledge Management Technology Architecture for Educational Research Organisations: Scaffolding Research Projects and Workflow Processing

ERIC Educational Resources Information Center

Muthukumar; Hedberg, John G.

2005-01-01

There is growing recognition that the economic climate of the world is shifting towards a knowledge-based economy where knowledge will be cherished as the most prized asset. In this regard, technology can be leveraged as a useful tool in effectually managing the knowledge capital of an organisation. Although several research studies have advanced…

A knowledge Management Technology Architecture for Educational Research Organisations: Scaffolding Research Projects and Workflow Processing

ERIC Educational Resources Information Center

Muthukumar; Hedberg, John G.

2005-01-01

There is growing recognition that the economic climate of the world is shifting towards a knowledge-based economy where knowledge will be cherished as the most prized asset. In this regard, technology can be leveraged as a useful tool in effectually managing the knowledge capital of an organisation. Although several research studies have advanced…

Quantum Sensing of Mechanical Motion with a Single InAs Quantum Dot

DTIC Science & Technology

2017-03-01

Washing nc., Columbia Research La Tech, Black y of California , We comp in or...of coupled QDs in similar structures. We anticipate that this research will enable a new class of precision sensors based on solid state...nuclear materials. This research also has the potential to revolutionize the growing field of coupling quantum systems to macroscopic systems for

"The Art(ist) Is Present": Arts-Based Research Perspective in Educational Research

ERIC Educational Resources Information Center

Pentassuglia, Monica

2017-01-01

A growing interest in the concept of practice within workplace settings has been seen in the last two decades in a variety of fields. Although some authors highlighted the importance of this type of research, there is still a poor scientific understanding of this process. The first serious discussion and analysis of the construction of knowledge…

Theoretical bases of project management in conditions of innovative economy based on fuzzy modeling

NASA Astrophysics Data System (ADS)

Beilin, I. L.; Khomenko, V. V.

2018-05-01

In recent years, more and more Russian enterprises (both private and public) are trying to organize their activities on the basis of modern scientific research in order to improve the management of economic processes. Business planning, financial and investment analysis, modern software products based on the latest scientific developments are introduced everywhere. At the same time, there is a growing demand for market research (both at the microeconomic and macroeconomic levels), for financial and general economic information.

Immunotoxicity testing: Implementation of mechanistic understanding, key pathways of toxicological concern and components of these pathways.

EPA Science Inventory

At present, several animal-based assays are used to assess immunotoxic effects such as immunosuppression and sensitization. Growing societal and ethical concerns, European legislation and current research demands by industry are driving animal-based toxicity testing towards new a...

Why Do Rape Survivors Volunteer for Face-to-Face Interviews? A Meta-Study of Victims' Reasons for and Concerns about Research Participation

ERIC Educational Resources Information Center

Campbell, Rebecca; Adams, Adrienne E.

2009-01-01

There is growing interest in understanding how different research methods are perceived by victims of violence and what survivors will reveal to researchers (termed "meta-research" or "meta-studies"). The purpose of this project was to conduct a qualitative meta-study on why rape survivors chose to participate in community-based, face-to-face…

Brief introductory guide to agent-based modeling and an illustration from urban health research.

PubMed

Auchincloss, Amy H; Garcia, Leandro Martin Totaro

2015-11-01

There is growing interest among urban health researchers in addressing complex problems using conceptual and computation models from the field of complex systems. Agent-based modeling (ABM) is one computational modeling tool that has received a lot of interest. However, many researchers remain unfamiliar with developing and carrying out an ABM, hindering the understanding and application of it. This paper first presents a brief introductory guide to carrying out a simple agent-based model. Then, the method is illustrated by discussing a previously developed agent-based model, which explored inequalities in diet in the context of urban residential segregation.

Brief introductory guide to agent-based modeling and an illustration from urban health research

PubMed Central

Auchincloss, Amy H.; Garcia, Leandro Martin Totaro

2017-01-01

There is growing interest among urban health researchers in addressing complex problems using conceptual and computation models from the field of complex systems. Agent-based modeling (ABM) is one computational modeling tool that has received a lot of interest. However, many researchers remain unfamiliar with developing and carrying out an ABM, hindering the understanding and application of it. This paper first presents a brief introductory guide to carrying out a simple agent-based model. Then, the method is illustrated by discussing a previously developed agent-based model, which explored inequalities in diet in the context of urban residential segregation. PMID:26648364

The divide between "evidenced-based" approaches and practitioners of traditional theories of family therapy.

PubMed

Dattilio, Frank M; Piercy, Fred P; Davis, Sean D

2014-01-01

Evidenced-based approaches continue to grow in the field of family therapy. However, practicing family therapists do not always embrace these approaches. In this article, we explore factors contributing to practitioners' concerns with evidence-based treatments and suggest a broader, more clinically palatable view of evidenced-based treatment. We also suggest how family therapy researchers, practitioners, and educators might begin to close the researcher-clinician divide in the best interest of all concerned. © 2013 American Association for Marriage and Family Therapy.

Design-Based Research as an Informal Learning Model for Choral Conductors

ERIC Educational Resources Information Center

Cooper, Naomi

2017-01-01

The number of community choirs continues to grow, and literature endorsing the benefits of choral singing for physical, mental and emotional health and well-being is rapidly expanding, meaning that the professional development of community choral conductors is in the public interest. However, research on choral conductor education remains limited.…

Active Implementation Frameworks for Successful Service Delivery: Catawba County Child Wellbeing Project

ERIC Educational Resources Information Center

Metz, Allison; Bartley, Leah; Ball, Heather; Wilson, Dawn; Naoom, Sandra; Redmond, Phil

2015-01-01

Traditional approaches to disseminating research based programs and innovations for children and families, which rely on practitioners and policy makers to make sense of research on their own, have been found insufficient. There is growing interest in strategies that "make it happen" by actively building the capacity of service providers…

An Interactive Online Database for Potato Varieties Evaluated in the Eastern U.S.

USDA-ARS?s Scientific Manuscript database

Online databases are no longer a novelty. However, for the potato growing and research community little effort has been put into collecting data from multiple states and provinces, and presenting it in a web-based database format for researchers and end users to utilize. The NE1031 regional potato v...

Publishing in "SERJ": An Analysis of Papers from 2002-2009

ERIC Educational Resources Information Center

Zieffler, Andrew; Garfield, Joan; delMas, Robert C.; Le, Laura; Isaak, Rebekah; Bjornsdottir, Audbjorg; Park, Jiyoon

2011-01-01

"SERJ" has provided a high quality professional publication venue for researchers in statistics education for close to a decade. This paper presents a review of the articles published to explore what they suggest about the field of statistics education, the researchers, the questions addressed, and the growing knowledge base on teaching and…

A Microcosm of the Biomedical Research Experience for Upper-Level Undergraduates

ERIC Educational Resources Information Center

Hurd, Daryl D.

2008-01-01

The skill set required of biomedical researchers continues to grow and evolve as biology matures as a natural science. Science necessitates creative yet critical thinking, persuasive communication skills, purposeful use of time, and adeptness at the laboratory bench. Teaching these skills can be effectively accomplished in an inquiry-based,…

The Experiences of Anxiety of Japanese EFL Learners: A Case Study

ERIC Educational Resources Information Center

Leichsenring, Andrew

2010-01-01

Foreign Language Classroom Anxiety is an educational phenomenon that has gained growing attention among researchers over the past three decades. It is a form of anxiety that can be debilitating and arises from various sources. This research examined foreign language classroom-based anxiety experiences of two adult Japanese English language…

A Research Synthesis of the Evaluation Capacity Building Literature

ERIC Educational Resources Information Center

Labin, Susan N.; Duffy, Jennifer L.; Meyers, Duncan C.; Wandersman, Abraham; Lesesne, Catherine A.

2012-01-01

The continuously growing demand for program results has produced an increased need for evaluation capacity building (ECB). The "Integrative ECB Model" was developed to integrate concepts from existing ECB theory literature and to structure a synthesis of the empirical ECB literature. The study used a broad-based research synthesis method with…

Using scientific evidence to improve information practice.

PubMed

Bradley, J; Marshall, J G

1995-09-01

The recent policy statement of the Medical Library Association (MLA) takes the position that scientific evidence is the basis for improving the quality of library and information sciences now and in the future. Research activity is seen as the foundation of an evolving knowledge base for the profession--a knowledge base that will set health sciences librarians apart from others in an increasingly competitive world of information service providers. The statement represents the culmination of many years of activity by association members, during which the role of research in health information practice has been debated. Over a similar time period, the quality movement, with its increasing demand for the collection and use of data, has been growing. Developments such as total quality management (TQM) and continuous quality improvement (CQI) reinforce the centrality of research with its increasing demand for the collection and use of data, has been growing. Developments such as total quality management (TQM) and continuous quality improvement (CQI) reinforce the centrality of research and its relationship to efficient and effective information practice as envisioned in the MLA policy statement.

Methodological Issues in Research on Web-Based Behavioral Interventions

PubMed Central

Danaher, Brian G; Seeley, John R

2013-01-01

Background Web-based behavioral intervention research is rapidly growing. Purpose We review methodological issues shared across Web-based intervention research to help inform future research in this area. Methods We examine measures and their interpretation using exemplar studies and our research. Results We report on research designs used to evaluate Web-based interventions and recommend newer, blended designs. We review and critique methodological issues associated with recruitment, engagement, and social validity. Conclusions We suggest that there is value to viewing this burgeoning realm of research from the broader context of behavior change research. We conclude that many studies use blended research designs, that innovative mantling designs such as the Multiphase Optimization Strategy and Sequential Multiple Assignment Randomized Trial methods hold considerable promise and should be used more widely, and that Web-based controls should be used instead of usual care or no-treatment controls in public health research. We recommend topics for future research that address participant recruitment, engagement, and social validity. PMID:19806416

Eliminating the Simon Effect by Instruction

ERIC Educational Resources Information Center

Theeuwes, Marijke; Liefooghe, Baptist; De Houwer, Jan

2014-01-01

A growing body of research demonstrates that instructions can elicit automatic response activations. The results of the present study indicate that instruction-based response activations can also counteract automatic response activations based on long-term associations. To this end, we focused on the Simon effect, which is the observation that…

Recruiting Trends, 2007-2008

ERIC Educational Resources Information Center

Collegiate Employment Research Institute (NJ3), 2008

2008-01-01

This paper presents the recruiting trends for 2007-2008. This year's report is based on 994 respondents, including 84 K-12 school districts. The researchers focused attention on growing companies, based on lists from Forbes and Inc. magazines, and as a result, they have more small and medium-size employers represented this year. The sample…

A Comparative Study of Competency-Based Courses Demonstrating a Potential Measure of Course Quality and Student Success

ERIC Educational Resources Information Center

Krause, Jackie; Dias, Laura Portolese; Schedler, Chris

2015-01-01

While competency-based education is growing, standardized tools for evaluating the unique characteristics of course design in this domain are still under development. This preliminary research study evaluated the effectiveness of a rubric developed for assessing course design of competency-based courses in an undergraduate Information Technology…

Supporting Evidence-Based Practice in Schools with an Online Database of Best Practices

ERIC Educational Resources Information Center

Powers, Joelle D.; Bowen, Natasha K.; Bowen, Gary L.

2011-01-01

In spite of multidisciplinary recommendations to use evidence-based interventions in schools and a growing knowledge base of such practices, most schools are not using empirically supported interventions. On the basis of a careful analysis of barriers to the implementation of the best researched programs, an online, free, and publicly available…

Place-based planning: innovations and applications from four western forests.

Treesearch

Jennifer O. Farnum; Linda E. Kruger

2008-01-01

Place-based planning is an emergent method of public lands planning that aims to redefine the scale at which planning occurs, using place meanings and place values to guide planning processes. Despite the approach's growing popularity, there exist few published accounts of place-based approaches. To provide practitioners and researchers with such examples, the...

School Characteristics Influencing the Implementation of a Data-Based Decision Making Intervention

ERIC Educational Resources Information Center

van Geel, Marieke; Visscher, Adrie J.; Teunis, Bernard

2017-01-01

There is an increasing global emphasis on using data for decision making, with a growing body of research on interventions aimed at implementing and sustaining data-based decision making (DBDM) in schools. Yet, little is known about the school features that facilitate or hinder the implementation of DBDM. Based on a literature review, the authors…

Growing and Growing: Promoting Functional Thinking with Geometric Growing Patterns

ERIC Educational Resources Information Center

Markworth, Kimberly A.

2010-01-01

Design research methodology is used in this study to develop an empirically-substantiated instruction theory about students' development of functional thinking in the context of geometric growing patterns. The two research questions are: (1) How does students' functional thinking develop in the context of geometric growing patterns? (2) What are…

Community-Based Review of Research Across Diverse Community Contexts: Key Characteristics, Critical Issues, and Future Directions

PubMed Central

Ford, Angela; Wat, Eric; Brayboy, Missy; Isaacs, Mei-Ling; Park, Alice; Strelnick, Hal; Seifer, Sarena D.

2015-01-01

A growing number of community-based organizations and community–academic partnerships are implementing processes to determine whether and how health research is conducted in their communities. These community-based research review processes (CRPs) can provide individual and community-level ethics protections, enhance the cultural relevance of study designs and competence of researchers, build community and academic research capacity, and shape research agendas that benefit diverse communities. To better understand how they are organized and function, representatives of 9 CRPs from across the United States convened in 2012 for a working meeting. In this article, we articulated and analyzed the models presented, offered guidance to communities that seek to establish a CRP, and made recommendations for future research, practice, and policy. PMID:25973834

"Growing Beyond Earth" Challenge Germinates in South Florida

NASA Image and Video Library

2017-09-30

Kennedy scientists Trent Smith, left, and Dr. Gioia Massa speak to middle and high school teachers at Fairchild Tropical Botanic Garden in Miami during the kickoff of the 2017-2018 Fairchild Challenge-Growing Beyond Earth. More than 130 teachers gathered for the opening workshop, where they learned about food production in space and the Veggie hardware currently on the International Space Station. NASA has partnered with Fairchild to create this STEM-based challenge in which students will follow specific research protocols and analyze plant growth factors, flavor and nutrition, in order to help NASA choose the next crops for astronauts to grow aboard the station.

Lipid Biomarkers Identified for Liver Cancer | Center for Cancer Research

Cancer.gov

Hepatocellular carcinoma (HCC) is an aggressive cancer of the liver with poor prognosis and growing incidence in developed countries. Pathology and genetic profiles of HCC are heterogeneous, suggesting that it can begin growing in different cell types. Although human tumors such as HCC have been profiled in-depth by genomics-based studies, not much is known about their overall metabolite modifications and how these changes can form a network that leads to aggressive disease and poor outcome.

Tobacco-Control Policies in Tobacco-Growing States: Where Tobacco Was King

PubMed Central

Fallin, Amanda; Glantz, Stanton A

2015-01-01

Context The 5 major tobacco-growing states (Kentucky, North Carolina, South Carolina, Tennessee, and Virginia) are disproportionately affected by the tobacco epidemic, with higher rates of smoking and smoking-induced disease. These states also have fewer smoke-free laws and lower tobacco taxes, 2 evidence-based policies that reduce tobacco use. Historically, the tobacco farmers and hospitality associations allied with the tobacco companies to oppose these policies. Methods This research is based on 5 detailed case studies of these states, which included key informant interviews, previously secret tobacco industry documents (available at http://legacy.library.ucsf.edu), and media articles. This was supplemented with additional tobacco document and media searches specifically for this article. Findings The tobacco companies were particularly concerned about blocking tobacco-control policies in the tobacco-growing states by promoting a pro-tobacco culture, beginning in the late 1960s. Nevertheless, since 2003, there has been rapid progress in the tobacco-growing states’ passage of smoke-free laws. This progress came after the alliance between the tobacco companies and the tobacco farmers fractured and hospitality organizations stopped opposing smoke-free laws. In addition, infrastructure built by National Cancer Institute research projects (COMMIT and ASSIST) led to long-standing tobacco-control coalitions that capitalized on these changes. Although tobacco production has dramatically fallen in these states, pro-tobacco sentiment still hinders tobacco-control policies in the major tobacco-growing states. Conclusions The environment has changed in the tobacco-growing states, following a fracture of the alliance between the tobacco companies and their former allies (tobacco growers and hospitality organizations). To continue this progress, health advocates should educate the public and policymakers on the changing reality in the tobacco-growing states, notably the great reduction in the number of tobacco farmers as well as in the volume of tobacco produced. PMID:26044632

Priority setting for health in emerging markets.

PubMed

Glassman, Amanda; Giedion, Ursula; McQueston, Kate

2013-05-01

The use of health technology assessment research in emerging economies is becoming an increasingly important tool to determine the uses of health spending. As low- and middle-income countries' gross domestic product grows, the funding available for health has increased in tandem. There is growing evidence that comparative effectiveness research and cost-effectiveness can be used to improve health outcomes within a predefined financial space. The use of these evaluation tools, combined with a systematized process of priority setting, can help inform national and global health payers. This review of country institutions for health technology assessment illustrates two points: the efforts underway to use research to inform priorities are widespread and not confined to wealthier countries; and many countries' efforts to create evidence-based policy are incomplete and more country-specific research will be needed. Further evidence shows that there is scope to reduce these gaps and opportunity to support better incorporation of data through better-defined priority-setting processes.

The Accuracy of Student Self-Assessments of English-Chinese Bidirectional Interpretation: A Longitudinal Quantitative Study

ERIC Educational Resources Information Center

Han, Chao; Riazi, Mehdi

2018-01-01

The accuracy of self-assessment has long been examined empirically in higher education research, producing a substantial body of literature that casts light on numerous potential moderators. However, despite the growing popularity of self-assessment in interpreter training and education, very limited evidence-based research has been initiated to…

TEACH: An Ethogram-Based Method to Observe and Record Teaching Behavior

ERIC Educational Resources Information Center

Kline, Michelle Ann

2017-01-01

Teaching has attracted growing research attention in studies of human and animal behavior as a crucial behavior that coevolved with human cultural capacities. However, the synthesis of data on teaching across species and across human populations has proven elusive because researchers use a variety of definitions and methods to approach the topic.…

GROWING ALTERNATIVE SUSTAINABLE BUILDINGS: BIOCOMPOSITE PRODUCTS FROM NATURAL FIBER, BIODEGRADABLE AND RECYCLABLE POLYMER MATERIALS FOR LOAD-BEARING CONSTRUCTION COMPONENTS

EPA Science Inventory

The Phase 2 proposal set out to define a number of limited research objectives to carry the project forward, based on the success of research and design carried out in Phase I through to the development and implementation of the project towards a marketable commodity for th...

Addressing Bullying and Cyber-Bullying Behaviors among Adolescents: A Participatory Action Approach

ERIC Educational Resources Information Center

Green-Forde, Claire

2013-01-01

Bullying has been recognized as a significant social issue and research has shown that bullying behaviors tend to increase during the middle school years. Research trends indicate that current attention given to bullying has been influenced by public outcry against a growing number of tragic school and community-based events involving youth, many…

Encrypted IP video communication system

NASA Astrophysics Data System (ADS)

Bogdan, Apetrechioaie; Luminiţa, Mateescu

2010-11-01

Digital video transmission is a permanent subject of development, research and improvement. This field of research has an exponentially growing market in civil, surveillance, security and military aplications. A lot of solutions: FPGA, ASIC, DSP have been used for this purpose. The paper presents the implementation of an encrypted, IP based, video communication system having a competitive performance/cost ratio .

Tourism and natural resource management: a general overview of research and issues.

Treesearch

Jeffrey D. Kline

2001-01-01

In recent years, growing awareness among tourism researchers of the relations between tourism and natural resource management has resulted in a substantial body of academic literature examining tourism issues under a relatively new set of tourism concepts. Seemingly new forms of tourism, such as nature-based tourism, ecotourism, and sustainable tourism, now are...

An Experimental Examination of the Impact of Choice of Treatment Components on Treatment Integrity

ERIC Educational Resources Information Center

Andersen, Melissa; Daly, Edward J., III

2013-01-01

Although there is a growing body of research on the use of performance feedback to improve treatment integrity, antecedent interventions have received little attention. Antecedent interventions are simple to use and have a strong research base. This study examined the effects of offering teachers choice of treatment components. A choice condition…

Microgravity

NASA Image and Video Library

1997-11-15

The Isothermal Dendritic Growth Experiment (IDGE), flown on three Space Shuttle missions, is yielding new insights into virtually all industrially relevant metal and alloy forming operations. IDGE used transparent organic liquids that form dendrites (treelike structures) similar to those inside metal alloys. Comparing Earth-based and space-based dendrite growth velocity, tip size and shape provides a better understanding of the fundamentals of dentritic growth, including gravity's effects. Shalowgraphic images of pivalic acid (PVA) dendrites forming from the melt show the subtle but distinct effects of gravity-driven heat convection on dentritic growth. In orbit, the dendrite grows as its latent heat is liberated by heat conduction. This yields a blunt dendrite tip. On Earth, heat is carried away by both conduction and gravity-driven convection. This yields a sharper dendrite tip. In addition, under terrestrial conditions, the sidebranches growing in the direction of gravity are augmented as gravity helps carry heat out of the way of the growing sidebranches as opposed to microgravity conditions where no augmentation takes place. IDGE was developed by Rensselaer Polytechnic Institute and NASA/Glenn Research Center. Advanced follow-on experiments are being developed for flight on the International Space Station. Photo Credit: NASA/Glenn Research Center

Changing essay writing in undergraduate nursing education through action research: a Swedish example.

PubMed

Friberg, Febe; Lyckhage, Elisabeth Dahlborg

2013-01-01

This article describes the development of literature-based models for bachelor degree essays in Swedish undergraduate nursing education. Students' experiences in a course with literature-based models for bachelor degree essays are discussed. The ever-growing body of nursing research and specialized and complex health care practices make great demands on nursing education in terms of preparing students to be both skilled practitioners and users of research. Teaching to help students understand evidence-based practice is a challenge for nursing education. Action research was used to generate knowledge of and practical solutions to problems in everyday locations. Six models were developed: concept analysis, contributing to evidence-based nursing by means of quantitative research, contributing to evidence-based nursing by means of qualitative research, discourse analysis, analysis of narratives, and literature review. Action research was found to be a relevant procedure for changing ways of working with literature-based, bachelor degree essays. The models that were developed increased students' confidence in writing essays and preparedness for the nursing role.

Research on animation design of growing plant based on 3D MAX technology

NASA Astrophysics Data System (ADS)

Chen, Yineng; Fang, Kui; Bu, Weiqiong; Zhang, Xiaoling; Lei, Menglong

In view of virtual plant has practical demands on quality, image and degree of realism animation in growing process of plant, this thesis design the animation based on mechanism and regularity of plant growth, and propose the design method based on 3D MAX technology. After repeated analysis and testing, it is concluded that there are modeling, rendering, animation fabrication and other key technologies in the animation design process. Based on this, designers can subdivid the animation into seed germination animation, plant growth prophase animation, catagen animation, later animation and blossom animation. This paper compounds the animation of these five stages by VP window to realize the completed 3D animation. Experimental result shows that the animation can realized rapid, visual and realistic simulatation the plant growth process.

Creating Effective Web-Based Learning Environments: Relevant Research and Practice

ERIC Educational Resources Information Center

Wijekumar, Kay

2005-01-01

Web-based learning environments are a great asset only if they are designed well and used as intended. The urgency to create courses in response to the growing demand for online learning has resulted in a hurried push to drop PowerPoint notes into Web-based course management systems (WBCMSs), devise an electronic quiz, put together a few…

Effectiveness of Interactive Computer-Based Instruction: A Review of Studies Published between 1995 and 2007

ERIC Educational Resources Information Center

Johnson, Douglas A.; Rubin, Sophie

2011-01-01

Computer-based instruction (CBI) has been growing rapidly as a training tool in organizational settings, but close attention to behavioral factors has often been neglected. CBI represents a promising instructional advancement over current training methods. This review article summarizes 12 years of comparative research in interactive…

Knowledge Translation to Advance Evidence-Based Health Policy in Thailand

ERIC Educational Resources Information Center

Ti, Lianlian; Hayashi, Kanna; Ti, Lianping; Kaplan, Karyn; Suwannawong, Paisan; Kerr, Thomas

2017-01-01

Significant gaps between scientific evidence and policy have resulted in growing interest in the role that knowledge translation (KT) can play in informing evidence-based policy. The Mitsampan Community Research Project, in consultation with the local community of people who inject drugs, developed a comprehensive KT strategy that aimed to…

Evaluating a Web-Based Video Corpus through an Analysis of User Interactions

ERIC Educational Resources Information Center

Caws, Catherine G.

2013-01-01

As shown by several studies, successful integration of technology in language learning requires a holistic approach in order to scientifically understand what learners do when working with web-based technology (cf. Raby, 2007). Additionally, a growing body of research in computer assisted language learning (CALL) evaluation, design and…

Implementing a Tier 2 Behavioral Intervention in a Therapeutic Alternative High School Program

ERIC Educational Resources Information Center

Fallon, Lindsay M.; Feinberg, Adam B.

2017-01-01

The research base for Check-in, Check-out (CICO), a targeted behavioral intervention within a schoolwide positive behavioral interventions and supports framework, is growing. However, little has been written about its application in therapeutic alternative programs. To extend the literature base, the current article describes a study conducted…

High-Functioning Autism/Asperger Syndrome in Schools: Assessment and Intervention. Practical Intervention in the Schools Series

ERIC Educational Resources Information Center

Sansosti, Frank J.; Powell-Smith, Kelly A.; Cowan, Richard J.

2010-01-01

Meeting a growing need for school-based practitioners, this book provides vital tools for improving the academic, behavioral, and social outcomes of students with high-functioning autism or Asperger syndrome (HFA/AS). Research-based best practices are presented for conducting meaningful assessments; collaborating with teachers, students, and…

Preparing Instructional Designers for Game-Based Learning: Part 1

ERIC Educational Resources Information Center

Hirumi, Atsusi; Appelman, Bob; Rieber, Lloyd; Van Eck, Richard

2010-01-01

Like many rapidly growing industries, advances in video game technology are far outpacing research on its design and effectiveness. Relatively little is understood about how to apply what we know about teaching and learning to optimize game-based learning. For the most part, instructional designers know little about game development and video game…

Comparing Student Performance on Paper-and-Pencil and Computer-Based-Tests

ERIC Educational Resources Information Center

Hardcastle, Joseph; Herrmann-Abell, Cari F.; DeBoer, George E.

2017-01-01

Can student performance on computer-based tests (CBT) and paper-and-pencil tests (PPT) be considered equivalent measures of student knowledge? States and school districts are grappling with this question, and although studies addressing this question are growing, additional research is needed. We report on the performance of students who took…

Reading Comprehension Is Embodied: Theoretical and Practical Considerations

ERIC Educational Resources Information Center

Sadoski, Mark

2018-01-01

In this review, I advance the embodied cognition movement in cognitive psychology as both a challenge and an invitation for the study of reading comprehension. Embodied cognition challenges theories which assume that mental operations are based in a common, abstract, amodal code of propositions and schemata. Based on growing research in behavioral…

Rationale for cannabis-based interventions in the opioid overdose crisis.

PubMed

Lucas, Philippe

2017-08-18

North America is currently in the grips of a crisis rooted in the use of licit and illicit opioid-based analgesics. Drug overdose is the leading cause of accidental death in Canada and the US, and the growing toll of opioid-related morbidity and mortality requires a diversity of novel therapeutic and harm reduction-based interventions. Research suggests that increasing adult access to both medical and recreational cannabis has significant positive impacts on public health and safety as a result of substitution effect. Observational and epidemiological studies have found that medical cannabis programs are associated with a reduction in the use of opioids and associated morbidity and mortality. This paper presents an evidence-based rationale for cannabis-based interventions in the opioid overdose crisis informed by research on substitution effect, proposing three important windows of opportunity for cannabis for therapeutic purposes (CTP) to play a role in reducing opioid use and interrupting the cycle towards opioid use disorder: 1) prior to opioid introduction in the treatment of chronic pain; 2) as an opioid reduction strategy for those patients already using opioids; and 3) as an adjunct therapy to methadone or suboxone treatment in order to increase treatment success rates. The commentary explores potential obstacles and limitations to these proposed interventions, and as well as strategies to monitor their impact on public health and safety. The growing body of research supporting the medical use of cannabis as an adjunct or substitute for opioids creates an evidence-based rationale for governments, health care providers, and academic researchers to consider the implementation and assessment of cannabis-based interventions in the opioid crisis.

Organizational change tactics: the evidence base in the literature.

PubMed

Packard, Thomas; Shih, Amber

2014-01-01

Planned organizational change processes can be used to address the many challenges facing human service organizations (HSOs) and improve organizational outcomes. There is massive literature on organizational change, ranging from popular management books to academic research on specific aspects of change. Regarding HSOs, there is a growing literature, including increasing attention to implementation science and evidence-based practices. However, research which offers generalizable, evidence-based guidelines for implementing change is not common. The purpose of the authors was to assess the evidence base in this organizational change literature to lay the groundwork for more systematic knowledge development in this important field.

From Ship-To-Shore In Real Time: Data Transmission, Distribution, Management, Processing, And Archiving Using Telepresence Technologies And The Inner Space Center

NASA Astrophysics Data System (ADS)

Coleman, D. F.

2012-12-01

Most research vessels are equipped with satellite Internet services with bandwidths capable of being upgraded to support telepresence technologies and live shore-based participation. This capability can be used for real-time data transmission to shore, where it can be distributed, managed, processed, and archived. The University of Rhode Island Inner Space Center utilizes telepresence technologies and a growing network of command centers on Internet2 to participate live with a variety of research vessels and their ocean observing and sampling systems. High-bandwidth video streaming, voice-over-IP telecommunications, and real-time data feeds and file transfers enable users on shore to take part in the oceanographic expeditions as if they were present on the ship, working in the lab. Telepresence-enabled systematic ocean exploration and similar programs represent a significant and growing paradigm shift that can change the future of seagoing ocean observations using research vessels. The required platform is the ship itself, and users of the technology rely on the ship-based technical teams, but remote and distributed shore-based science users, students, educators, and the general public can now take part by being aboard virtually.

A web based tool for storing and visualising data generated within a smart home.

PubMed

McDonald, H A; Nugent, C D; Moore, G; Finlay, D D; Hallberg, J

2011-01-01

There is a growing need to re-assess the current approaches available to researchers for storing and managing heterogeneous data generated within a smart home environment. In our current work we have developed the homeML Application; a web based tool to support researchers engaged in the area of smart home research as they perform experiments. Within this paper the homeML Application is presented which includes the fundamental components of the homeML Repository and the homeML Toolkit. Results from a usability study conducted by 10 computer science researchers are presented; the initial results of which have been positive.

Manual wheeled mobility--current and future developments from the human engineering research laboratories.

PubMed

Cooper, Rory A; Koontz, Alicia M; Ding, Dan; Kelleher, Annmarie; Rice, Ian; Cooper, Rosemarie

2010-01-01

Medical rehabilitation and assistive technology are immersed in a world transitioning to a basis in evidence-based practice. Fortunately, there is a growing body of knowledge related to manual wheelchair mobility to form a basis for clinical decision making. The results from research studies are useful for designing better wheelchairs, fitting and training people appropriately, contributing to evidence-based-medicine and guiding future research. This review describes some of the work related to manual wheelchairs that has and is being conducted within the University of Pittsburgh and the Human Engineering Research Laboratories of the United States Department of Veterans Affairs, and its application.

The Motivational Interviewing Navigation Guide: A Process for Enhancing Teachers' Motivation to Adopt and Implement School-Based Interventions

ERIC Educational Resources Information Center

Frey, Andy J.; Lee, Jon; Small, Jason W.; Seeley, John R.; Walker, Hill M.; Feil, Edward G.

2013-01-01

There is a critical need to engage theory-driven research related to the deployment of mental health promotion initiatives and student outcomes. A growing body of research supporting the use of motivational interviewing and engagement strategies in education suggests that this approach may be promising to better understand mechanisms through which…

Perpetrators of Domestic Violence Abuse within Intellectual Disability Services: A Hidden Population?

ERIC Educational Resources Information Center

Swift, Charlotte; Waites, Erin; Goodman, Wendy

2018-01-01

Background: Domestic violence abuse (DVA) has been identified by the UK Government as a priority to address. Whilst there is a growing body of research into perpetrators of DVA from the mainstream population, there is scant research into perpetrators of DVA who have an intellectual disability. This lack of an evidence base suggests there may be a…

Exploring Dialogue in a Virtual Space: Blogging to Learn in an Undergraduate Black Studies Course

ERIC Educational Resources Information Center

Stewart, Anissa R.

2011-01-01

A growing number of researchers claim that web-based communication tools, such as weblogs (blogs for short), have the potential to transform teaching and learning in schools across grade levels. Yet, much of this research lacks evidence of what instructors and students are actually doing with the technology, including the circumstances under which…

Selling "Impact": Peer Reviewer Projections of What Is Needed and What Counts in REF Impact Case Studies. A Retrospective Analysis

ERIC Educational Resources Information Center

Watermeyer, Richard; Hedgecoe, Adam

2016-01-01

The intensification of an audit culture in higher education is made no more apparent than with the growing prevalence of performance-based research funding systems like the UK's Research Excellence Framework (REF) and the introduction of new measures of assessment like "impact" or more specifically, the economic and societal impacts of…

The Delphi Method: An Approach for Facilitating Evidence Based Practice in Athletic Training

ERIC Educational Resources Information Center

Sandrey, Michelle A.; Bulger, Sean M.

2008-01-01

Objective: The growing importance of evidence based practice in athletic training is necessitating academics and clinicians to be able to make judgments about the quality or lack of the body of research evidence and peer-reviewed standards pertaining to clinical questions. To assist in the judgment process, consensus methods, namely brainstorming,…

Characteristics of Part-Time Online Instructors: A Comparison of For-Profit to Nonprofit Faith-Based Institutions

ERIC Educational Resources Information Center

Starcher, Keith O.

2017-01-01

As the for-profit business model and a reliance on adjunct faculty continues to grow among faith-based institutions, little research exists on the differences in the characteristics of part-time online faculty in for-profit versus nonprofit environments that could provide guidance to administrators. This study utilized a descriptive,…

An Evaluation of Web Based Instruction in View of the Tutors' and Students' Perspectives

ERIC Educational Resources Information Center

Erdogan, Yavuz

2008-01-01

In today's world, it is acknowledged by almost all folks of life that the traditional educational institutions are inadequate in educating the growing population. This situation has triggered research into finding ways to provide economical and of high quality education to wider masses of people. Currently, web based instruction seems to be the…

Biotronics

DTIC Science & Technology

2012-11-01

BLOCKING LAYER IN ORGANIC LIGHT EMITTING DIODES ............................70 2.3.1 Materials Used for the Fabrication of BioLEDs...optical losses. Using a lower molecular weight DNA-based biopolymer as the top and bottom cladding layers in an NLO polymer EO modulator, we were able...application, these new biopolymer -based materials have been used for many types of electronic and photonic applications. Even with growing research

Educational Facility Design and Project Based Learning: "The Real Connection"

ERIC Educational Resources Information Center

Schrader, David L.; Sole, John

2009-01-01

There is a case to be made for the integration of the Project Based Service Learning (PBSL) process and the design and construction of educational facilities. A growing body of research supports the notion that the formulaic educational system of the last hundred years may no longer serve the learning styles of new and future generations. Their…

Using Observational Assessment to Help Identify Factors Associated with Parent Participation Engagement in Community-Based Child Mental Health Services

ERIC Educational Resources Information Center

Stadnick, Nicole A.; Haine-Schlagel, Rachel; Martinez, Jonathan I.

2016-01-01

Background: Parent engagement in child mental health (MH) services has received growing attention due to its significance in intervention outcomes and evidence-based care. In particular, parent participation engagement (PPE) reflects active and responsive contributions in and between sessions. Yet, limited research has examined factors associated…

Nursing Students' Experiential Learning Processes Using an Online 3D Simulation Game

ERIC Educational Resources Information Center

Koivisto, Jaana-Maija; Niemi, Hannele; Multisilta, Jari; Eriksson, Elina

2017-01-01

The growing use of game-based simulation in healthcare education reflects the opportunities afforded to learners by serious games, which simulate real-world situations and enable students to emulate the roles of healthcare professionals in a safe and engaging learning environment. As part of a design-based research project to design, test, and…

Diversification of School Psychology: Developing an Evidence Base from Current Research and Practice

ERIC Educational Resources Information Center

Blake, Jamilia J.; Graves, Scott; Newell, Markeda; Jimerson, Shane R.

2016-01-01

Why is there a need to increase the racial/ethnic diversity of faculty in school psychology? Chiefly, school psychologists serve the most racially/ethnically diverse population: children in US schools. Therefore, developing a knowledge base that is inclusive of this wide range of perspective as well as growing a workforce that is reflective of…

Teacher Beliefs and Attitudes about Inquiry-Based Learning in a Rural School District in South Africa

ERIC Educational Resources Information Center

Ramnarain, Umesh; Hlatshwayo, Manzini

2018-01-01

Despite growing consensus regarding the value of inquiry-based teaching and learning, the implementation of such a pedagogical practice continues to be a challenge for many South African teachers, especially at rural schools. The research reported in this article concerns the interaction between Grade 10 Physical Sciences teachers' beliefs about…

Optimising Inter-Disciplinary Problem-Based Learning in Postgraduate Environmental and Science Education: Recommendations from a Case Study

ERIC Educational Resources Information Center

Redshaw, Clare H; Frampton, Ian

2014-01-01

As the value of multi-disciplinary working in the business and research worlds is becoming more recognised, the number of inter-disciplinary postgraduate environmental and health sciences courses is also increasing. Equally, the popularity of problem-based learning (PBL) is expected to grow and influence instructional approaches in many…

Marking Essays on Screen: An Investigation into the Reliability of Marking Extended Subjective Texts

ERIC Educational Resources Information Center

Johnson, Martin; Nadas, Rita; Bell, John F.

2010-01-01

There is a growing body of research literature that considers how the mode of assessment, either computer-based or paper-based, might affect candidates' performances. Despite this, there is a fairly narrow literature that shifts the focus of attention to those making assessment judgements and which considers issues of assessor consistency when…

From First Life to Second Life: Evaluating Task-Based Language Learning in a New Environment

ERIC Educational Resources Information Center

Jee, Min Jung

2014-01-01

With its growing number of users, Second Life as one of the avatar-based 3D virtual worlds has received attention from educators and researchers in various fields to explore its pedagogical benefits. Given the increasing implementation of technologies broadly in much instruction, this study investigated how ESL students negotiated meanings in…

Growing cooler : the evidence on urban development and climate change

DOT National Transportation Integrated Search

1997-10-01

This new book documents how key changes in land development patterns could help reduce vehicle : greenhouse gas emissions. Based on a comprehensive review of dozens of studies by leading urban : planning researchers, the book concludes that urban dev...

Potential benefits of mileage-based user fees to the freight industry and industry concerns.

DOT National Transportation Integrated Search

2012-08-01

The concept of funding surface transportation infrastructure through fees charged on miles driven has been : receiving growing attention from transportation professionals and researchers in recent years. Highway funding in : the United States has tra...

Climate change and human infectious diseases: A synthesis of research findings from global and spatio-temporal perspectives.

PubMed

Liang, Lu; Gong, Peng

2017-06-01

The life cycles and transmission of most infectious agents are inextricably linked with climate. In spite of a growing level of interest and progress in determining climate change effects on infectious disease, the debate on the potential health outcomes remains polarizing, which is partly attributable to the varying effects of climate change, different types of pathogen-host systems, and spatio-temporal scales. We summarize the published evidence and show that over the past few decades, the reported negative or uncertain responses of infectious diseases to climate change has been growing. A feature of the research tendency is the focus on temperature and insect-borne diseases at the local and decadal scale. Geographically, regions experiencing higher temperature anomalies have been given more research attention; unfortunately, the Earth's most vulnerable regions to climate variability and extreme events have been less studied. From local to global scales, agreements on the response of infectious diseases to climate change tend to converge. So far, an abundance of findings have been based on statistical methods, with the number of mechanistic studies slowly growing. Research gaps and trends identified in this study should be addressed in the future. Copyright © 2017 The Authors. Published by Elsevier Ltd.. All rights reserved.

The essential features and modes of bacterial polar growth.

PubMed

Cameron, Todd A; Zupan, John R; Zambryski, Patricia C

2015-06-01

Polar growth represents a surprising departure from the canonical dispersed cell growth model. However, we know relatively little of the underlying mechanisms governing polar growth or the requisite suite of factors that direct polar growth. Underscoring how classic doctrine can be turned on its head, the peptidoglycan layer of polar-growing bacteria features unusual crosslinks and in some species the quintessential cell division proteins FtsA and FtsZ are recruited to the growing poles. Remarkably, numerous medically important pathogens utilize polar growth, accentuating the need for intensive research in this area. Here we review models of polar growth in bacteria based on recent research in the Actinomycetales and Rhizobiales, with emphasis on Mycobacterium and Agrobacterium species. Copyright © 2015 Elsevier Ltd. All rights reserved.

Images of Men in Media Research.

ERIC Educational Resources Information Center

Fejes, Fred

1989-01-01

Reviews the growing critique of the gender system being developed by heterosexual and gay male scholars in the communication field, in which a sex role-based approach to the study of masculinity is rejected and the socially constructed nature of gender is emphasized. (SR)

Breast Cancer Research at NASA

NASA Technical Reports Server (NTRS)

1998-01-01

Breast tissue specimens in traditional sample dishes. NASA's Marshall Space Flight Center (MSFC) is sponsoring research with Bioreactors, rotating wall vessels designed to grow tissue samples in space, to understand how breast cancer works. This ground-based work studies the growth and assembly of human mammary epithelial cells (HMEC) from breast cancer susceptible tissue. Radiation can make the cells cancerous, thus allowing better comparisons of healthy vs. tunourous tissues.

Breast Cancer Research at NASA

NASA Technical Reports Server (NTRS)

1998-01-01

Time-lapse exposure depicts Bioreactor rotation. NASA's Marshall Space Flight Center (MSFC) is sponsoring research with Bioreactors, rotating wall vessels designed to grow tissue samples in space, to understand how breast cancer works. This ground-based work studies the growth and assembly of human mammary epithelial cells (HMEC) from breast cancer susceptible tissue. Radiation can make the cells cancerous, thus allowing better comparisons of healthy vs. tunourous tissues.

How to Make Lesson Study Work in America and Worldwide: A Japanese Perspective on the Onto-Cultural Basis of (Teacher) Education

ERIC Educational Resources Information Center

Rappleye, Jeremy; Komatsu, Hikaru

2017-01-01

Lesson Study is a Japanese approach to teacher development borrowed by American researchers in the late 1990s seeking to break from top-down, "best practice" approaches. Two decades later, Lesson Study has gained a strong foothold in American policy circles. Seeking to contribute to the growing research base, this article looks deeper…

Growing Stem Cells: The Impact of Federal Funding Policy on the U.S. Scientific Frontier

ERIC Educational Resources Information Center

Furman, Jeffrey L.; Murray, Fiona; Stern, Scott

2012-01-01

This paper articulates a citation-based approach to science policy evaluation and employs that approach to investigate the impact of the United States' 2001 policy regarding the federal funding of human embryonic stem cell (hESC) research. We evaluate the impact of the policy on the level of U.S. hESC research, the U.S. position at the knowledge…

World History and Global Consciousness: A Case Study in the Scholarship of Teaching and Learning

ERIC Educational Resources Information Center

Quirin, James A.

2009-01-01

World history has become part of the "revolution in historical studies" since the 1960s, and a fast-growing area of college teaching in recent years. This article reports the author's research on his own world history-based course at Fisk University under the rubric of the Scholarship of Teaching and Learning (SoTL). This SoTL research suggests…

Connecting the Dots: Raising a Reader Builds Evidence Base for Its Parent Engagement and Early Literacy Program. Research Report. Publication #2014-60

ERIC Educational Resources Information Center

Walker, Karen; Gooze, Rachel A.; Torres, Alicia

2014-01-01

Early literacy skills are the foundation for school success. This is particularly important for groups of children at heightened risk of poor educational outcomes, such as English language learners and children from low-income families. Informed by a growing body of research and evaluation studies that point to the importance of home literacy…

Breast Cancer Research at NASA

NASA Technical Reports Server (NTRS)

1998-01-01

Dr. Harry Mahtani analyzes the gas content of nutrient media from Bioreactor used in research on human breast cancer. NASA's Marshall Space Flight Center (MSFC) is sponsoring research with Bioreactors, rotating wall vessels designed to grow tissue samples in space, to understand how breast cancer works. This ground-based work studies the growth and assembly of human mammary epithelial cells (HMEC) from breast cancer susceptible tissue. Radiation can make the cells cancerous, thus allowing better comparisons of healthy vs. tunourous tissues.

Accepting responsibility for long-term care--a paradox in times of a global nursing shortage?

PubMed

Hirschfeld, Miriam J

2009-03-01

Need for long-term care (LTC) is increasing globally, and nurses have a professional imperative to address the growing need for long-term care (LTC). The author reviews the effect of globalization and the epidemiologic transition upon the growing need for LTC. I also summarize the lessons learned in the developing world, as well as in the industrialized world, based on the existing research evidence. The purpose of this paper is to explain the need for nursing as a profession to accept responsibility for LTC as part of nursing's raison d'etre, despite the global nursing shortage. This includes responsibility for innovative policy, health service, practice, research, nursing education development, and health promotion, because prevention is key to slowing the steep increase in LTC needs. Nurses must develop strategies for clinical practice, management, education, and research in order to increase our ability to meet future needs for LTC.

Tobacco-control policies in tobacco-growing states: where tobacco was king.

PubMed

Fallin, Amanda; Glantz, Stanton A

2015-06-01

POLICY POINTS: The tobacco companies prioritized blocking tobacco-control policies in tobacco-growing states and partnered with tobacco farmers to oppose tobacco-control policies. The 1998 Master Settlement Agreement, which settled state litigation against the cigarette companies, the 2004 tobacco-quota buyout, and the companies' increasing use of foreign tobacco led to a rift between the companies and tobacco farmers. In 2003, the first comprehensive smoke-free local law was passed in a major tobacco-growing state, and there has been steady progress in the region since then. Health advocates should educate the public and policymakers on the changing reality in tobacco-growing states, notably the major reduction in the volume of tobacco produced. The 5 major tobacco-growing states (Kentucky, North Carolina, South Carolina, Tennessee, and Virginia) are disproportionately affected by the tobacco epidemic, with higher rates of smoking and smoking-induced disease. These states also have fewer smoke-free laws and lower tobacco taxes, 2 evidence-based policies that reduce tobacco use. Historically, the tobacco farmers and hospitality associations allied with the tobacco companies to oppose these policies. This research is based on 5 detailed case studies of these states, which included key informant interviews, previously secret tobacco industry documents (available at http://legacy.library.ucsf.edu), and media articles. This was supplemented with additional tobacco document and media searches specifically for this article. The tobacco companies were particularly concerned about blocking tobacco-control policies in the tobacco-growing states by promoting a pro-tobacco culture, beginning in the late 1960s. Nevertheless, since 2003, there has been rapid progress in the tobacco-growing states' passage of smoke-free laws. This progress came after the alliance between the tobacco companies and the tobacco farmers fractured and hospitality organizations stopped opposing smoke-free laws. In addition, infrastructure built by National Cancer Institute research projects (COMMIT and ASSIST) led to long-standing tobacco-control coalitions that capitalized on these changes. Although tobacco production has dramatically fallen in these states, pro-tobacco sentiment still hinders tobacco-control policies in the major tobacco-growing states. The environment has changed in the tobacco-growing states, following a fracture of the alliance between the tobacco companies and their former allies (tobacco growers and hospitality organizations). To continue this progress, health advocates should educate the public and policymakers on the changing reality in the tobacco-growing states, notably the great reduction in the number of tobacco farmers as well as in the volume of tobacco produced. © 2015 Milbank Memorial Fund.

Virtual rehabilitation: What are the practical barriers for home-based research?

PubMed Central

Threapleton, Kate; Drummond, Avril; Standen, Penny

2016-01-01

Virtual reality technologies are becoming increasingly accessible and affordable to deliver, and consequently the interest in applying virtual reality within rehabilitation is growing. This has resulted in the emergence of research exploring the utility of virtual reality and interactive video gaming interventions for home use by patients. The aim of this paper is to highlight the practical factors and difficulties that may be encountered in research in this area, and to make recommendations for addressing these. Whilst this paper focuses on examples drawn mainly from stroke rehabilitation research, many of the issues raised are relevant to other conditions where virtual reality approaches have the potential to be applied to home-based rehabilitation. PMID:29942551

Nature-based outdoor recreation trends and wilderness

Treesearch

H. Ken Cordell; Carter Betz; Gary T. Green

2008-01-01

Wilderness and other public land management agencies, both federal and state, have been feeling a pinch. It seems this pinch may partly be in response to a growing perception, or perhaps misperception,that nature-based, especially wildland recreation, is on the decline. This perception has been getting a lot of media attention of late. Some of us who have done research...

Self-Reported Needs among Older Persons with Intellectual Disabilities in an Irish Community-Based Service

ERIC Educational Resources Information Center

McCausland, Darragh; Guerin, Suzanne; Tyrrell, Janette; Donohoe, Clare; O'Donoghue, Isabelle; Dodd, Philip

2010-01-01

Current research indicates that older persons with intellectual disabilities (ID) are a growing population with very specific needs. There are few existing studies that identify and characterise these needs. This study aimed to assess the health and social care needs of a group of older persons with ID in a community-based service in Ireland. The…

Translations on Telecommunications Policy, Research and Development, Number 51.

DTIC Science & Technology

1978-08-18

president-director of the telecommunications corporation, Wili Munandir Mangundiprodjo, and (Bonaficio Jose Afrika), representing the Philippine...Philippines with Manado in Indonesia. Both Wili Munandir and ( Jose Afrika) pointed out that the leasing contract reflects the growing ASEAN spirit in...Acquisition and improvement of data base software and conversational systems ( Socrate , Systeme-2000, Total, Tribu, Stratege), in the field of data bases. In

Acquisition Research Topics Catalog.

DTIC Science & Technology

1979-01-01

tion maintenance, and redistribution Control levels based on standard formu- and marketing ) impact the acquisi- las will also change quite rapidly...production processes, the necessary lead times could be updated for like items based upon current market experience. By Air Force Logistics Command (AFLC...seller prime contractors are subcontracting situations has led to a growing realiza- significant portions of the prime tion that market theory

Three Cs of Translating Evidence-Based Programs for Youth and Families to Practice Settings

ERIC Educational Resources Information Center

Freire, Kimberley E.; Perkinson, Leah; Morrel-Samuels, Susan; Zimmerman, Marc A.

2015-01-01

Despite the growing number of evidence-based programs (EBPs) for youth and families, few are well-integrated in service systems or widely adopted by communities. One set of challenges to widespread adoption of EBPs relates to the transfer of programs from research and development to practice settings. This is often because program developers have…

Promoting Secondary Teachers' Well-Being and Intentions to Implement Evidence-Based Practices: Randomized Evaluation of the Achiever Resilience Curriculum

ERIC Educational Resources Information Center

Cook, Clayton R.; Miller, Faith G.; Fiat, Aria; Renshaw, Tyler; Frye, Megan; Joseph, Gail; Decano, Polocarpio

2017-01-01

Teaching is regarded as one of the most challenging yet rewarding professions. Moreover, research has shown that stress and burnout are likely to undermine teacher effectiveness and negatively impact their willingness and intentions to implement evidence-based practices. The present study sought to contribute to a growing body of research…

Organizing Project-Based Learning in Work Contexts: A Cross-Cultural Cross Analysis of Data from Two Projects

ERIC Educational Resources Information Center

Poell, Rob F.; Yorks, Lyle; Marsick, Victoria J.

2009-01-01

The authors describe research aimed at developing a more comprehensive framework for project-based learning in work contexts. This grows out of a cross-cultural reanalysis of data from two previous studies using two different frameworks: actor-centered learning network theory and a critical pragmatist lens on action reflection learning. Findings…

Structural Mass Spectrometry of Proteins Using Hydroxyl Radical Based Protein Footprinting

PubMed Central

Wang, Liwen; Chance, Mark R.

2011-01-01

Structural MS is a rapidly growing field with many applications in basic research and pharmaceutical drug development. In this feature article the overall technology is described and several examples of how hydroxyl radical based footprinting MS can be used to map interfaces, evaluate protein structure, and identify ligand dependent conformational changes in proteins are described. PMID:21770468

The Undergraduate Field-Research Experience in Global Health: Study Abroad, Service Learning, Professional Training or "None of the Above"?

ERIC Educational Resources Information Center

Stewart, Kearsley A.

2013-01-01

Interest in short-term international placements in global health training for U.S.-based medical students is growing; the trend is mirrored for global health undergraduate students. Best practices in field-based global health training can increase success for medical students, but we lack a critical framework for the undergraduate global health…

A Meta-Analytic and Qualitative Review of Online versus Face-to-Face Problem-Based Learning

ERIC Educational Resources Information Center

Jurewitsch, Brian

2012-01-01

Problem-based learning (PBL) is an instructional strategy that is poised for widespread application in the current, growing, on-line digital learning environment. While enjoying a track record as a defensible strategy in face-to-face learning settings, the research evidence is not clear regarding PBL in on-line environments. A review of the…

Starting a research data management program based in a university library.

PubMed

Henderson, Margaret E; Knott, Teresa L

2015-01-01

As the need for research data management grows, many libraries are considering adding data services to help with the research mission of their institution. The Virginia Commonwealth University (VCU) Libraries created a position and hired a director of research data management in September 2013. The position was new to the libraries and the university. With the backing of the library administration, a plan for building relationships with VCU faculty, researchers, students, service and resource providers, including grant administrators, was developed to educate and engage the community in data management plan writing and research data management training.

Starting a Research Data Management Program Based in a University Library

PubMed Central

Henderson, Margaret E.; Knott, Teresa L.

2015-01-01

As the need for research data management grows, many libraries are considering adding data services to help with the research mission of their institution. The VCU Libraries created a position and hired a director of research data management in September 2013. The position was new to the libraries and the university. With the backing of the library administration, a plan for building relationships with VCU faculty, researchers, students, service and resource providers, including grant administrators, was developed to educate and engage the community in data management plan writing and research data management training. PMID:25611440

Copreneurs. CELCEE Digest.

ERIC Educational Resources Information Center

Seymour, Nicole

The trend of couples starting their own businesses and partnering in self-employment ventures has been dubbed "copreneurship." Copreneurship is the fastest-growing segment of family-based businesses. Husband-and-wife teams constitute the most visible and most researched category of copreneurs. According to a 1997 study, 30% of family…

When does no-till produce more? A global meta-analysis

USDA-ARS?s Scientific Manuscript database

Feeding a growing world population while protecting environmental quality and enhancing the natural resource base represents a major challenge for the agricultural research and development community. No-till agriculture is a widely adopted management system with the aims of reducing soil erosion, de...

Heat transfer in aeropropulsion systems

NASA Astrophysics Data System (ADS)

Simoneau, R. J.

1985-07-01

Aeropropulsion heat transfer is reviewed. A research methodology based on a growing synergism between computations and experiments is examined. The aeropropulsion heat transfer arena is identified as high Reynolds number forced convection in a highly disturbed environment subject to strong gradients, body forces, abrupt geometry changes and high three dimensionality - all in an unsteady flow field. Numerous examples based on heat transfer to the aircraft gas turbine blade are presented to illustrate the types of heat transfer problems which are generic to aeropropulsion systems. The research focus of the near future in aeropropulsion heat transfer is projected.

Heat transfer in aeropropulsion systems

NASA Technical Reports Server (NTRS)

Simoneau, R. J.

1985-01-01

Aeropropulsion heat transfer is reviewed. A research methodology based on a growing synergism between computations and experiments is examined. The aeropropulsion heat transfer arena is identified as high Reynolds number forced convection in a highly disturbed environment subject to strong gradients, body forces, abrupt geometry changes and high three dimensionality - all in an unsteady flow field. Numerous examples based on heat transfer to the aircraft gas turbine blade are presented to illustrate the types of heat transfer problems which are generic to aeropropulsion systems. The research focus of the near future in aeropropulsion heat transfer is projected.

Graphene-based materials for energy conversion.

PubMed

Sahoo, Nanda Gopal; Pan, Yongzheng; Li, Lin; Chan, Siew Hwa

2012-08-08

With the depletion of conventional energy sources, the demand for renewable energy and energy-efficient devices continues to grow. As a novel 2D nanomaterial, graphene attracts considerable research interest due to its unique properties and is a promising material for applications in energy conversion and storage devices. Recently, the fabrication of fuel cells and solar cells using graphene for various functional parts has been studied extensively. This research news summarizes and compares the advancements that have been made and are in progress in the utilization of graphene-based materials for energy conversion.

Commercial involvement in the development of space-based plant growing technology

NASA Astrophysics Data System (ADS)

Bula, R. J.; Tibbitts, T. W.; Morrow, R. C.; Dinauer, W. R.

1992-07-01

Considerable technological progress has been made in the development of controlled environment facilities for plant growth. Although not all of the technology used for terrestrial facilities is applicable to space-based plant growth facilities, the information resident in the commercial organizations that market these facilities can provide a significant resource for the development of the plant growing component of a CELSS. In 1985, NASA initiated an effort termed the Centers for the Commercial Development of Space (CCDS). This program endeavors to develop cooperative research and technology development programs with industrial companies that capitalize on the strengths of industry-university working relationships. One of the these CCDSs, the Wisconsin Center for Space Automation and Robotics (WCSAR), deals with developing automated plant growth facilities for space, in cooperation with several industrial partners. Concepts have been developed with industrial partners for the irradiation, water and nutrient delivery, nutrient composition control and automation and robotics subsystems of plant growing units. Space flight experiments are planned for validation of the concepts in a space environment.

Commercial involvement in the development of space-based plant growing technology.

PubMed

Bula, R J; Tibbitts, T W; Morrow, R C; Dinauer, W R

1992-01-01

Considerable technological progress has been made in the development of controlled environment facilities for plant growth. Although not all of the technology used for terrestrial facilities is applicable to space-based plant growth facilities, the information resident in the commercial organizations that market these facilities can provide a significant resource for the development of the plant growing component of a CELSS. In 1985, NASA initiated an effort termed the Centers for the Commercial Development of Space (CCDS). This program endeavors to develop cooperative research and technology development programs with industrial companies that capitalize on the strengths of industry-university working relationships. One of the these CCDSs, the Wisconsin Center for Space Automation and Robotics (WCSAR), deals with developing automated plant growth facilities for space, in cooperation with several industrial partners. Concepts have been developed with industrial partners for the irradiation, water and nutrient delivery, nutrient composition control and automation and robotics subsystems of plant growing units. Space flight experiments are planned for validation of the concepts in a space environment.

Gravitational biology on the space station

NASA Technical Reports Server (NTRS)

Keefe, J. R.; Krikorian, A. D.

1983-01-01

The current status of gravitational biology is summarized, future areas of required basic research in earth-based and spaceflight projects are presented, and potential applications of gravitational biology on a space station are demonstrated. Topics covered include vertebrate reproduction, prenatal/postnatal development, a review of plant space experiments, the facilities needed for growing plants, gravimorphogenesis, thigmomorphogenesis, centrifuges, maintaining a vivarium, tissue culture, and artificial human organ generation. It is proposed that space stations carrying out these types of long-term research be called the National Space Research Facility.

Will machines ever think

NASA Technical Reports Server (NTRS)

Denning, P. J.

1986-01-01

Artificial Intelligence research has come under fire for failing to fulfill its promises. A growing number of AI researchers are reexamining the bases of AI research and are challenging the assumption that intelligent behavior can be fully explained as manipulation of symbols by algorithms. Three recent books -- Mind over Machine (H. Dreyfus and S. Dreyfus), Understanding Computers and Cognition (T. Winograd and F. Flores), and Brains, Behavior, and Robots (J. Albus) -- explore alternatives and open the door to new architectures that may be able to learn skills.

Space-based detection of space debris by photometric and polarimetric characteristics

NASA Astrophysics Data System (ADS)

Pang, Shuxia; Wang, Hu; Lu, Xiaoyun; Shen, Yang; Pan, Yue

2017-10-01

The number of space debris has been increasing dramatically in the last few years, and is expected to increase as much in the future. As the orbital debris population grows, the risk of collision between debris and other orbital objects also grows. Therefore, space debris detection is a particularly important task for space environment security, and then supports for space debris modeling, protection and mitigation. This paper aims to review space debris detection systematically and completely. Firstly, the research status of space debris detection at home and abroad is presented. Then, three kinds of optical observation methods of space debris are summarized. Finally, we propose a space-based detection scheme for space debris by photometric and polarimetric characteristics.

Marine biomass program: plant breeding and genetics. Annual report, September 1984-December 1985

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

Neushul, M.; Harger, B.W.W.; Lewis, R.J.

1986-03-01

By building on past efforts and adding to the data base that has been assembled, and through collaborative research with others, progress has been made toward the long-term goal of growing macroalgae in the sea as a future source of substitute natural gas. It is encouraging that the authors program is being emulated in Japan and Sweden, and that there is growing interest in using the unique GRI kelp seedstock collection by workers in Germany, Japan, Alaska, Oregon, California, and elsewhere. This annual report discusses progress made in propagating kelps, and the floating gulf-weed, Sargassum. Work on kelp genetics hasmore » revealed high levels of compatability between species and genera, based on 166 hybridization tests.« less

Advanced Space-Based Detector Research at the Air Force Research Laboratory

DTIC Science & Technology

2009-03-04

purposes. The dark backgrounds place very stringent requirements on the noise characteristics of the sensor system, resulting in FPAs that must be...signal within a single pixel of a detector. 2. Optical signal amplification 2.1. Quantum interference Quantum well infrared photodetectors ( QWIPs ) are...are now extremely attractive for a growing number of sensor applications. Although considerable progress has been made in QWIPs , their relatively low

Formation of Community-Based Hypertension Practice Networks: Success, Obstacles, and Lessons Learned

PubMed Central

Dart, Richard A.; Egan, Brent M.

2014-01-01

Community-based practice networks for research and improving the quality of care are growing in size and number but have variable success rates. In this paper we review recent efforts to initiate a community-based hypertension network modeled after the successful Outpatient Quality Improvement Network (O’QUIN) project, located at the Medical University of South Carolina. We highlight key lessons learned and new directions to be explored. PMID:24666425

Undergraduate Students' Quantitative Reasoning in Economic Contexts

ERIC Educational Resources Information Center

Mkhatshwa, Thembinkosi Peter; Doerr, Helen M.

2018-01-01

Contributing to a growing body of research on undergraduate students' quantitative reasoning, the study reported in this article used task-based interviews to investigate business calculus students' quantitative reasoning when solving two optimization tasks situated in the context of revenue and profit maximization. Analysis of verbal responses…

Growing corkbark fir and subalpine fir for nursery production

USDA-ARS?s Scientific Manuscript database

This bulletin is largely based on research conducted at the University of Idaho during 2000-2009. Corkbark and subalpine fir have desirable characteristics for Christmas tree and landscape use, including soft, fragrant foliage that ranges from dark green to silvery or bluish-green. Depending on seed...

Effects of Learning Styles on Online Professional Development with Educators

ERIC Educational Resources Information Center

Aden, Lori Ann Parsley

2010-01-01

Although the field of distance education is growing, according to research, most online courses only use text-based instructional strategies instead of incorporating various instructional strategies to match differing learning styles. Furthermore, studies of learning styles in online professional development courses are limited. Using a…

Use of bioreactors in maxillofacial tissue engineering.

PubMed

Depprich, Rita; Handschel, Jörg; Wiesmann, Hans-Peter; Jäsche-Meyer, Janine; Meyer, Ulrich

2008-07-01

Engineering of various oral tissues is a challenging issue in contemporary maxillofacial reconstructive research. In contrast to the classic biomaterial approach, tissue engineering is based on the understanding of cell driven tissue formation, and aims to generate new functional tissues, rather than just to implant non-living space holders. Researchers hope to reach this goal by combining knowledge from biology, physics, materials science, engineering, and medicine in an integrated manner. Several major technical advances have been made in this field during the last decade, and clinical application is at the stage of first clinical trials. A recent limitation of extracorporally engineered cellular substitutes is the problem of growing enlarged tissues ex vivo. One of the main research topics is therefore to scale up artificial tissue constructs for use in extended defect situations. To overcome the monolayer inherent two-dimensional cell assembly, efforts have been made to grow cells in a three-dimensional space. Bioreactors have therefore been in focus for a considerable time to build up enlarged tissues. The shift from the ex vivo approach of cell multiplication to the generation of a real tissue growth is mirrored by the development of bioreactors, enabling scientists to grow more complex tissue constructs. This present review intends to provide an overview of the current state of art in maxillofacial tissue engineering by the use of bioreactors, its limitations and hopes, as well as the future research trends.

Mentoring students and junior faculty in faculty research: a win-win scenario.

PubMed

Morrison-Beedy, D; Aronowitz, T; Dyne, J; Mkandawire, L

2001-01-01

The concept of mentoring in nursing has focused primarily on moving novice nurses to a more advanced level of expertise in the clinical setting. With the growing emphasis on expanding evidence-based practice in nursing, however, mentoring within the context of research is becoming increasingly important. This article describes the many reciprocal benefits of research mentoring for students, junior faculty, and senior faculty researchers as well as for colleges of nursing and nursing science. Suggestions for implementing processes that facilitate successful mentoring within a research setting also are offered. Copyright 2001 by W.B. Saunders Company

Web-Based Instruction Systems: Correlation of First Year Online Student Acceptance and Use Variables Related to Intent to Use

ERIC Educational Resources Information Center

Butler, William T.

2014-01-01

The online education population is growing among all age groups but the connection that allows students to interface to the online classroom has been ignored as an issue for research. Web-based instructional systems are the key technology that enables students to enter the virtual classroom of the internet. The study of student perceptions of the…

Effectiveness of an Asynchronous Online Module on University Students' Understanding of the Bohr Model of the Hydrogen Atom

ERIC Educational Resources Information Center

Farina, William J., Jr.; Bodzin, Alec M.

2018-01-01

Web-based learning is a growing field in education, yet empirical research into the design of high quality Web-based university science instruction is scarce. A one-week asynchronous online module on the Bohr Model of the atom was developed and implemented guided by the knowledge integration framework. The unit design aligned with three identified…

Racial/Ethnic Differences in Kindergartners' Reading and Math Skills: Parents' Knowledge of Children's Development and Home-Based Activities as Mediators

ERIC Educational Resources Information Center

Sonnenschein, Susan; Sun, Shuyan

2017-01-01

Despite the growing body of research on parents' beliefs and practices, relatively little is known about the relations between parents' knowledge of children's development, home-based activities, and children's early reading and math skills. This study used data from the Early Childhood Longitudinal Study-Birth Cohort to examine the differences in…

The Relative Effects of Inquiry-Based and Commonplace Science Teaching on Students' Knowledge, Reasoning and Argumentation about Sleep Concepts: A Randomized Control Trial

ERIC Educational Resources Information Center

Wilson, Christopher D.; Taylor, Joseph A.; Kowalski, Susan M.; Carlson, Janet

2009-01-01

From Dewey to the Standards, inquiry has been an increasingly prominent theme in multiple science education reform movements, yet the transition from theory and advocacy to practice and policy has been disappointing. While there is a growing body of research which suggests that student understanding is enhanced by inquiry-based teaching, only…

Forensic Nursing State of the Science: Research and Practice Opportunities.

PubMed

Drake, Stacy A; Koetting, Cathy; Thimsen, Kathi; Downing, Nancy; Porta, Carolyn; Hardy, Peggy; Valentine, Julie L; Finn, Cris; Engebretson, Joan

The International Association of Forensic Nurses (IAFN) is the only nursing organization advancing the forensic nursing specialty. The organization seeks to advance the profession, and one mechanism for doing so is development of a research agenda. The purpose of this action-based research study was to aid in the development of a forensic nursing research agenda. The study was carried out in two integral stages: (a) focus groups with IAFN members attending the annual conference and (b) reviewing posted IAFN member listserv material. The findings of this study identified similar gaps of other nursing specialties experiencing "growing pains," including role confusion and variation in educational preparation. Findings from this study will inform development of the IAFN 5-year research agenda to advance forensic nursing science and evidence-based practice.

Understanding and Improving the Health of People Who Experience Incarceration: An Overview and Synthesis.

PubMed

Kinner, Stuart A; Young, Jesse T

2018-06-01

The world prison population is growing at a rate that exceeds the rate of population growth. This issue of Epidemiologic Reviews comprises articles in which researchers summarize what is known about some of the key health issues facing people in prison, particularly in relation to human immunodeficiency virus and other blood-borne viral infections. A key recurring theme is that addressing the health needs of people in prison is important to reducing health inequalities at the population level-that prisoner health is public health. The reviews also highlight some critical evidence gaps, notably the lack of evidence from low- and middle-income countries, and the limited number of longitudinal studies in which health behaviors, health outcomes, or health service experiences after release from prison are documented. Despite growing evidence of the poor health of detained adolescents, none of the included reviews considered this population. Further research on the health of young people who cycle through juvenile detention should be a priority. Despite a rapidly growing literature on the health of people who experience incarceration, some critical health issues remain poorly understood, and there has been insufficient attention devoted to co-occurring health conditions and the consequent need for coordinated care. Key populations in custodial settings remain understudied, limiting capacity to develop targeted, evidence-based responses to their health needs. The quality of many studies is suboptimal, and although rigorous, independent research in correctional settings can be challenging, it is not impossible and is critical to laying the groundwork for evidence-based reform.

Mindfulness-Based Interventions for Older Adults: A Review of the Effects on Physical and Emotional Well-being

PubMed Central

Geiger, Paul J.; Boggero, Ian A.; Brake, C. Alex; Caldera, Carolina A.; Combs, Hannah L.; Peters, Jessica R.; Baer, Ruth A.

2015-01-01

This comprehensive review examined the effects of mindfulness-based interventions on the physical and emotional wellbeing of older adults, a rapidly growing segment of the general population. Search procedures yielded 15 treatment outcome studies meeting inclusion criteria. Support was found for the feasibility and acceptability of mindfulness-based interventions with older adults. Physical and emotional wellbeing outcome variables offered mixed support for the use of mindfulness-based interventions with older adults. Potential explanations of mixed findings may include methodological flaws, study limitations, and inconsistent modifications of protocols. These are discussed in detail and future avenues of research are discussed, emphasizing the need to incorporate geriatric populations into future mindfulness-based empirical research. PMID:27200109

The Relationship between Teacher Value Orientations and Engagement in Professional Learning Communities

ERIC Educational Resources Information Center

Ning, Hoi Kwan; Lee, Daphnee; Lee, Wing On

2016-01-01

The development of teacher professional learning communities (PLC) has attracted growing attention among practitioners, policy-makers and researchers. The aims of this study were to identify typologies of professional learning teams based on measures of professional learning engagement, and assess their linkages with teachers' value orientations.…

Guidance on Software Maintenance. Final Report. Reports on Computer Science and Technology.

ERIC Educational Resources Information Center

Martin, Roger J.; Osborne, Wilma M.

Based on informal discussions with personnel at selected federal agencies and private sector organizations and on additional research, this publication addresses issues and problems of software maintenance and suggests actions and procedures which can help software maintenance organizations meet the growing demands of maintaining existing systems.…

Failures of Engagement: Lessons Learned from a Citizen Science Pilot Study

ERIC Educational Resources Information Center

Druschke, Caroline Gottschalk; Seltzer, Carrie E.

2012-01-01

Citizen science is growing in popularity, but little research addresses participant learning outcomes. We describe the Chicago Area Pollinator Study (CAPS), which relied on citizen scientists to gather information about urban bee diversity and abundance. Based on pre- and post-CAPS participant surveys, we determined that citizen scientists…

Systematically Teaching Students with Autism Spectrum Disorder about Expository Text Structures

ERIC Educational Resources Information Center

Carnahan, Christina R.; Williamson, Pamela

2016-01-01

Students with autism spectrum disorder (ASD) represent an increasing number of learners in general education classrooms. While reading comprehension instruction has received growing attention, learners with ASD continue to experience poor academic outcomes. This article describes a research-based approach to teaching students with ASD to…

VET Leadership for the Future -- Characteristics, Contexts and Capabilities

ERIC Educational Resources Information Center

Coates, Hamish; Meek, Lynn; Brown, Justin; Friedman, Tim; Noonan, Peter; Mitchell, John

2013-01-01

This paper examines leadership in Australia's vocational education and training (VET) sector. VET leaders make a vital and growing contribution to learners, industry and society, yet research on their work is limited. This has direct implications for ensuring leadership is most effective, and for framing evidence-based capacity development. The…

In Their Own Words: Student Stories of Seeking Learning Support

ERIC Educational Resources Information Center

Brown, Mark; Hughes, Helen; Keppell, Mike; Hard, Natasha; Smith, Liz

2013-01-01

Many Open and Distance Learning (ODL) providers report that their students are prone to lower rates of retention and completion than campus-based students. Against this background, there is growing interest around distance-specific learning support. The current research investigated the experiences of students during their first semester as…

Managers' Informal Learning: A Trait Activation Theory Perspective

ERIC Educational Resources Information Center

Noe, Raymond A.; Tews, Michael J.; Michel, John W.

2017-01-01

Research focusing on how individual differences and the work context influence informal learning is growing but incomplete. This study contributes to our understanding of the antecedents of informal learning by examining the relationships of goal orientation, job autonomy and training climate with informal learning. Based on trait activation…

Voices from behind Bars: A Working Alliance?

ERIC Educational Resources Information Center

Gonzalez, Mariaimee Muniz

2012-01-01

Prisons have become a primary location for mental health services, yet little research has been done to investigate the clinical relationships experienced by a growing population of female inmates. This qualitative study was based upon intersectional theory and explored the experiences of 12 female inmates through in-depth interviews about…

Examining the Flipped Classroom through Action Research

ERIC Educational Resources Information Center

Lo, Chung Kwan

2017-01-01

There is a growing interest in using a flipped classroom format in day-to-day teaching. Direct computer-based individual instruction outside the classroom and interactive group learning activities inside the classroom are the two essential components of the flipped classroom model. By watching instructional videos, students can work through some…

Perceived Exertion: An Old Exercise Tool Finds New Applications.

ERIC Educational Resources Information Center

Monahan, Terry

1988-01-01

Perceived exertion scales, based on subjective perception of energy output, are gaining respect as prescribing and monitoring tools for individual exercise programs. A review of recent literature indicates growing research interest in applications for individuals who are elderly, inactive, or subject to medical conditions such as angina. (IAH)

Identifying Online Preferences and Needs of Early Childhood Professionals

ERIC Educational Resources Information Center

Weigel, Daniel J.; Weiser, Dana A.; Bales, Diane W.; Moyses, Kendra J.

2012-01-01

A growing number of early childhood professionals use the Internet to improve their skills, knowledge, and practice. The Internet may be a practical alternative for providing high-quality, research-based training, information, and resources to these professionals. When designing online materials and Web sites, however, it is important to first…

When Diagnostic Labels Mask Trauma

ERIC Educational Resources Information Center

Foltz, Robert; Dang, Sidney; Daniels, Brian; Doyle, Hillary; McFee, Scott; Quisenberry, Carolyn

2013-01-01

A growing body of research shows that many seriously troubled children and adolescents are reacting to adverse life experiences. Yet traditional diagnostic labels are based on checklists of surface symptoms. Distracted by disruptive behavior, the common response is to medicate, punish, or exclude rather than respond to needs of youth who have…

Developing Students' Functional Thinking in Algebra through Different Visualisations of a Growing Pattern's Structure

ERIC Educational Resources Information Center

Wilkie, Karina J.; Clarke, Doug M.

2016-01-01

Spatial visualisation of geometric patterns and their generalisation have become a recognised pathway to developing students' functional thinking and understanding of variables in algebra. This design-based research project investigated upper primary students' development of explicit generalisation of functional relationships and their…

Development and application of traffic density-based parameters for studying near-road air pollutant exposure

EPA Science Inventory

Increasingly human populations are living and/or working in close proximity to heavily travelled roadways. There is a growing body of research indicating a variety of health conditions are adversely affected by near-road air pollutants. To reliably estimate the health risk assoc...

Development and application of traffic density-based Parameters for near-road air pollutant exposure

EPA Science Inventory

Increasingly human populations are living and/or working in close proximity to heavily travelled roadways. There is a growing body of research indicating a variety of health conditions are adversely affected by near-road air pollutants. To reliably estimate the health risk assoc...

Teaching Strategies for Diverse Learners in FCS Classrooms

ERIC Educational Resources Information Center

Allison, Barbara N.; Rehm, Marsha L.

2007-01-01

The growing diversity in today's classrooms demands that family and consumer sciences (FCS) teachers be knowledgeable, responsive, and well-prepared to work with a multicultural, multilingual student population. To meet the needs of students from all backgrounds, FCS teachers must use a broad array of research-based strategies that support diverse…

Physically Active Play and Cognition: An Academic Matter?

ERIC Educational Resources Information Center

Sattelmair, Jacob; Ratey, John J.

2009-01-01

The authors discuss the growing evidence that strenuous physical activity is not only healthy for students but improves their academic performance. Based on such research, they argue that schools in the United States need to stop eliminating physical-education programs under the current political pressures to emphasize academics and instead to…

Growing Everyday Multiculturalism: Practice-Based Learning of Chinese Immigrants through Community Gardens in Canada

ERIC Educational Resources Information Center

Shan, Hongxia; Walter, Pierre

2015-01-01

While official rhetoric of multiculturalism claims to value cultural diversity, everyday multiculturalism focuses on how people of diverse cultural backgrounds live together in their everyday lives. Research on everyday multiculturalism has documented ways through which people negotiate senses, sensibilities, emotionality, and relationality across…

Impact of an Intuitive Eating Education Program on High School Students' Eating Attitudes

ERIC Educational Resources Information Center

Healy, Nicole; Joram, Elana; Matvienko, Oksana; Woolf, Suzanne; Knesting, Kimberly

2015-01-01

Purpose: There is a growing need for school-based nutritional educational programs that promote healthy eating attitudes without increasing an unhealthy focus on restrictive eating or promoting a poor body image. Research suggests that "intuitive eating" ("IE") approaches, which encourage individuals to focus on internal body…

Growing our capacity within AGU to better connect and engage with new and novel partners

NASA Astrophysics Data System (ADS)

Vano, J. A.

2017-12-01

It is easy to give talks at AGU about the value of science. It is much harder, yet critical, to share the value of science with non-scientists. Yet through conversations and ultimately through partnerships with the communities and decision makers the science aims to serve, the value of the science can be elevated and research transformed to be more actionable. Throughout AGU, there is a growing recognition that we can do this better. This growing movement comes from all corners of the Union, as evidenced by increasing abstracts on the topic, and is bringing to light efforts with a common thread of researchers collaborating with practitioners to design, conduct, apply, and share research in ways that connect more closely to society's needs. This year, a team of AGU members came together to plan a series of Science to Action sessions, workshops, networking events, and more (see http://thrivingearthexchange.org/fall-meeting-2017 for updates). This presentation will provide an overview of these Science to Action activities, how they connect with current AGU resources, and, based on past discussions and a survey of participants, what future directions and resources would provide the biggest benefits to continue to improve AGU's capacity to foster more effective partnerships. Audience participation on ideas for future directions will be encouraged.

Global research priorities to mitigate plastic pollution impacts on marine wildlife

USGS Publications Warehouse

Vegter, Amanda C.; Barletta, Mário; Beck, Cathy A.; Borrero, Jose C.; Burton, Harry; Campbell, Marnie L.; Costa, Monica F.; Eriksen, Marcus; Eriksson, Cecilia; Estrades, Andres; Gilardi, Kirsten V.; Hardesty, Britta D.; do Sul, Juliana A. Ivar; Lavers, Jennifer L.; Lazar, Bojan; Lebreton, Laurent; Nichols, Wallace J.; Ribic, Christine A.; Ryan, Peter G.; Schuyler, Qamar A.; Smith, Stephen D. A.; Takada, Hideshige; Townsend, Kathy A.; Wabnitz, Colette C. C.; Wilcox, Chris; Young, Lindsay C.; Hamann, Mark

2014-01-01

Marine wildlife faces a growing number of threats across the globe, and the survival of many species and populations will be dependent on conservation action. One threat in particular that has emerged over the last 4 decades is the pollution of oceanic and coastal habitats with plastic debris. The increased occurrence of plastics in marine ecosystems mirrors the increased prevalence of plastics in society, and reflects the high durability and persistence of plastics in the environment. In an effort to guide future research and assist mitigation approaches to marine conservation, we have generated a list of 16 priority research questions based on the expert opinions of 26 researchers from around the world, whose research expertise spans several disciplines, and covers each of the world’s oceans and the taxa most at risk from plastic pollution. This paper highlights a growing concern related to threats posed to marine wildlife from microplastics and fragmented debris, the need for data at scales relevant to management, and the urgent need to develop interdisciplinary research and management partnerships to limit the release of plastics into the environment and curb the future impacts of plastic pollution.

Formation of community-based hypertension practice networks: success, obstacles, and lessons learned.

PubMed

Dart, Richard A; Egan, Brent M

2014-06-01

Community-based practice networks for research and improving the quality of care are growing in size and number but have variable success rates. In this paper, the authors review recent efforts to initiate a community-based hypertension network modeled after the successful Outpatient Quality Improvement Network (O'QUIN) project, located at the Medical University of South Carolina. Key lessons learned and new directions to be explored are highlighted. ©2014 Wiley Periodicals, Inc.

Breast Cancer Research at NASA

NASA Technical Reports Server (NTRS)

1998-01-01

Dr. Robert Richmond extracts breast cell tissue from one of two liquid nitrogen dewars. NASA's Marshall Space Flight Center (MSFC) is sponsoring research with Bioreactors, rotating wall vessels designed to grow tissue samples in space, to understand how breast cancer works. This ground-based work studies the growth and assembly of human mammary epithelial cells (HMEC) from breast cancer susceptible tissue. Radiation can make the cells cancerous, thus allowing better comparisons of healthy vs. tunourous tissues.

Scientifically Based Reading Research Strategies in the Preschool Classroom: An Investigation into Quality Early Childhood Reading Practices and Literacy Acquisition in One Northern Michigan Early Reading First Program

ERIC Educational Resources Information Center

McCool, Yvonne Donohoe

2013-01-01

A growing body of research has emerged to support the concept of providing early childhood education as a quality investment for our children, unlocking early potential and creating lasting impacts related to school success and beyond. Several landmark studies indicated that a quality education targeted at our youngest learners has the ability to…

Microgravity

NASA Image and Video Library

1998-10-10

Dr. Harry Mahtani analyzes the gas content of nutrient media from Bioreactor used in research on human breast cancer. NASA's Marshall Space Flight Center (MSFC) is sponsoring research with Bioreactors, rotating wall vessels designed to grow tissue samples in space, to understand how breast cancer works. This ground-based work studies the growth and assembly of human mammary epithelial cells (HMEC) from breast cancer susceptible tissue. Radiation can make the cells cancerous, thus allowing better comparisons of healthy vs. tunourous tissues.

Does bibliometric research confer legitimacy to research assessment practice? A sociological study of reputational control, 1972-2016

PubMed Central

Jappe, Arlette; Pithan, David

2018-01-01

The use of bibliometric measures in the evaluation of research has increased considerably based on expertise from the growing research field of evaluative citation analysis (ECA). However, mounting criticism of such metrics suggests that the professionalization of bibliometric expertise remains contested. This paper investigates why impact metrics, such as the journal impact factor and the h-index, proliferate even though their legitimacy as a means of professional research assessment is questioned. Our analysis is informed by two relevant sociological theories: Andrew Abbott’s theory of professions and Richard Whitley’s theory of scientific work. These complementary concepts are connected in order to demonstrate that ECA has failed so far to provide scientific authority for professional research assessment. This argument is based on an empirical investigation of the extent of reputational control in the relevant research area. Using three measures of reputational control that are computed from longitudinal inter-organizational networks in ECA (1972–2016), we show that peripheral and isolated actors contribute the same number of novel bibliometric indicators as central actors. In addition, the share of newcomers to the academic sector has remained high. These findings demonstrate that recent methodological debates in ECA have not been accompanied by the formation of an intellectual field in the sociological sense of a reputational organization. Therefore, we conclude that a growing gap exists between an academic sector with little capacity for collective action and increasing demand for routine performance assessment by research organizations and funding agencies. This gap has been filled by database providers. By selecting and distributing research metrics, these commercial providers have gained a powerful role in defining de-facto standards of research excellence without being challenged by expert authority. PMID:29902239

Nano-regenerative medicine towards clinical outcome of stem cell and tissue engineering in humans

PubMed Central

Arora, Pooja; Sindhu, Annu; Dilbaghi, Neeraj; Chaudhury, Ashok; Rajakumar, Govindasamy; Rahuman, Abdul Abdul

2012-01-01

Nanotechnology is a fast growing area of research that aims to create nanomaterials or nanostructures development in stem cell and tissue-based therapies. Concepts and discoveries from the fields of bio nano research provide exciting opportunities of using stem cells for regeneration of tissues and organs. The application of nanotechnology to stem-cell biology would be able to address the challenges of disease therapeutics. This review covers the potential of nanotechnology approaches towards regenerative medicine. Furthermore, it focuses on current aspects of stem- and tissue-cell engineering. The magnetic nanoparticles-based applications in stem-cell research open new frontiers in cell and tissue engineering. PMID:22260258

Music making for health, well-being and behaviour change in youth justice settings: a systematic review.

PubMed

Daykin, Norma; de Viggiani, Nick; Pilkington, Paul; Moriarty, Yvonne

2013-06-01

Youth justice is an important public health issue. There is growing recognition of the need to adopt effective, evidence-based strategies for working with young offenders. Music interventions may be particularly well suited to addressing risk factors in young people and reducing juvenile crime. This systematic review of international research seeks to contribute to the evidence base on the impact of music making on the health, well-being and behaviour of young offenders and those considered at risk of offending. It examines outcomes of music making identified in quantitative research and discusses theories from qualitative research that might help to understand the impact of music making in youth justice settings.

The Stanford MediaServer Project: strategies for building a flexible digital media platform to support biomedical education and research.

PubMed Central

Durack, Jeremy C.; Chao, Chih-Chien; Stevenson, Derek; Andriole, Katherine P.; Dev, Parvati

2002-01-01

Medical media collections are growing at a pace that exceeds the value they currently provide as research and educational resources. To address this issue, the Stanford MediaServer was designed to promote innovative multimedia-based application development. The nucleus of the MediaServer platform is a digital media database strategically designed to meet the information needs of many biomedical disciplines. Key features include an intuitive web-based interface for collaboratively populating the media database, flexible creation of media collections for diverse and specialized purposes, and the ability to construct a variety of end-user applications from the same database to support biomedical education and research. PMID:12463820

The Stanford MediaServer Project: strategies for building a flexible digital media platform to support biomedical education and research.

PubMed

Durack, Jeremy C; Chao, Chih-Chien; Stevenson, Derek; Andriole, Katherine P; Dev, Parvati

2002-01-01

Medical media collections are growing at a pace that exceeds the value they currently provide as research and educational resources. To address this issue, the Stanford MediaServer was designed to promote innovative multimedia-based application development. The nucleus of the MediaServer platform is a digital media database strategically designed to meet the information needs of many biomedical disciplines. Key features include an intuitive web-based interface for collaboratively populating the media database, flexible creation of media collections for diverse and specialized purposes, and the ability to construct a variety of end-user applications from the same database to support biomedical education and research.

Ethics issues in social media-based HIV prevention in low- and middle-income countries.

PubMed

Chiu, Chingche J; Menacho, Luis; Fisher, Celia; Young, Sean D

2015-07-01

Questions have been raised regarding participants' safety and comfort when participating in e-health education programs. Although researchers have begun to explore this issue in the United States, little research has been conducted in low- and middle-income countries, where Internet and social media use is rapidly growing. This article reports on a quantitative study with Peruvian men who have sex with men who had previously participated in the Harnessing Online Peer Education (HOPE) program, a Facebook-based HIV education program. The survey assessed participants' ethics-relevant perspectives during recruitment, consent, intervention, and follow-up.

Practice guidelines for music interventions with hospitalized pediatric patients.

PubMed

Stouffer, Janice W; Shirk, Beverly J; Polomano, Rosemary C

2007-12-01

Music therapy is an effective complementary approach that can achieve specific therapeutic outcomes in the clinical management of pediatric patients. Growing research on music interventions has generated scientific knowledge about how this modality benefits patients and has formed the basis for effective protocols that can be used in practice. Although it can be challenging to translate research-based protocols into routine clinical care at the bedside, it is essential that music therapy interventions be aligned with evidence-based information and that accepted standards be established by the music therapy discipline to achieve the greatest benefit. The importance of partnerships between nurses and music therapists is emphasized to enhance the success of music-based treatments. This discussion synthesizes research findings that can be used to design pediatric practice guidelines in the application of music therapy.

A Meta-Analysis Method to Advance Design of Technology-Based Learning Tool: Combining Qualitative and Quantitative Research to Understand Learning in Relation to Different Technology Features

ERIC Educational Resources Information Center

Zhang, Lin

2014-01-01

Educators design and create various technology tools to scaffold students' learning. As more and more technology designs are incorporated into learning, growing attention has been paid to the study of technology-based learning tool. This paper discusses the emerging issues, such as how can learning effectiveness be understood in relation to…

Racializing Experiences of Foreign-Born and Ethnically Diverse Black Male Engineering Graduate Students: Implications for Student Affairs Practice, Policy, and Research

ERIC Educational Resources Information Center

Burt, Brian A.; Knight, Alexander; Robeson, Justin

2017-01-01

Despite a growing body of work on the experiences of Black collegians, the higher education knowledge base lacks scholarship focused on Black men in graduate programs who are foreign-born and/or identify ethnically as other than African American. In this article, we provide a domain-specific investigation (i.e., based on students' field of study),…

Effects of increasing concentrations of wet distillers grains with solubles in steam-flaked corn-based diets of energy metabolism, carbon-nitrogen balance, and methane emissions of cattle

USDA-ARS?s Scientific Manuscript database

The use of wet distiller's grains with solubles (WDGS) in feedlot diets has increased in the Southern Great Plains as a result of the growing ethanol industry. Research evaluating the use of steam-flaked corn (SFC)-based diets in conjunction with WDGS is limited. Therefore, the effects of increasi...

Science Teachers' Views and Stereotypes of Religion, Scientists and Scientific Research: A Call for Scientist-Science Teacher Partnerships to Promote Inquiry-Based Learning

ERIC Educational Resources Information Center

Mansour, Nasser

2015-01-01

Despite a growing consensus regarding the value of inquiry-based learning (IBL) for students' learning and engagement in the science classroom, the implementation of such practices continues to be a challenge. If science teachers are to use IBL to develop students' inquiry practices and encourage them to think and act as scientists, a better…

Growing duckweed for biofuel production: a review.

PubMed

Cui, W; Cheng, J J

2015-01-01

Duckweed can be utilised to produce ethanol, butanol and biogas, which are promising alternative energy sources to minimise dependence on limited crude oil and natural gas. The advantages of this aquatic plant include high rate of nutrient (nitrogen and phosphorus) uptake, high biomass yield and great potential as an alternative feedstock for the production of fuel ethanol, butanol and biogas. The objective of this article is to review the published research on growing duckweed for the production of the biofuels, especially starch enrichment in duckweed plants. There are mainly two processes affecting the accumulation of starch in duckweed biomass: photosynthesis for starch generation and metabolism-related starch consumption. The cost of stimulating photosynthesis is relatively high based on current technologies. Considerable research efforts have been made to inhibit starch degradation. Future research need in this area includes duckweed selection, optimisation of duckweed biomass production, enhancement of starch accumulation in duckweeds and use of duckweeds for production of various biofuels. © 2014 German Botanical Society and The Royal Botanical Society of the Netherlands.

Health sector governance: should we be investing more?

PubMed Central

Fryatt, Robert; Bennett, Sara; Soucat, Agnes

2017-01-01

Governance is central to improving health sector performance and achieving Universal Health Coverage (UHC). However, the growing body of research on governance and health has not yet led to a global consensus on the need for more investment in governance interventions to improve health. This paper aims to summarise the latest evidence on the influence of governance on health, examines how we can assess governance interventions and considers what might constitute good investments in health sector governance in resource constrained settings. The paper concludes that agendas for improving governance need to be realistic and build on promising in-country innovation and the growing evidence base of what works in different settings. For UHC to be achieved, governance will require new partnerships and opportunities for dialogue, between state and non-state actors. Countries will require stronger platforms for effective intersectoral actions and more capacity for applied policy research and evaluation. Improved governance will also come from collective action across countries in research, norms and standards, and communicable disease control. PMID:29225938

Health sector governance: should we be investing more?

PubMed

Fryatt, Robert; Bennett, Sara; Soucat, Agnes

2017-01-01

Governance is central to improving health sector performance and achieving Universal Health Coverage (UHC). However, the growing body of research on governance and health has not yet led to a global consensus on the need for more investment in governance interventions to improve health. This paper aims to summarise the latest evidence on the influence of governance on health, examines how we can assess governance interventions and considers what might constitute good investments in health sector governance in resource constrained settings. The paper concludes that agendas for improving governance need to be realistic and build on promising in-country innovation and the growing evidence base of what works in different settings. For UHC to be achieved, governance will require new partnerships and opportunities for dialogue, between state and non-state actors. Countries will require stronger platforms for effective intersectoral actions and more capacity for applied policy research and evaluation. Improved governance will also come from collective action across countries in research, norms and standards, and communicable disease control.

Developing International Collaborations for Early Career Researchers in Psychology

PubMed Central

Flanagan, Julianne C.; Barrett, Emma L.; Crome, Erica; Forbes, Miriam

2015-01-01

International collaboration is becoming increasingly vital as the emphasis on unmet need for mental health across cultures and nations grows. Opportunities exist for early career researchers to engage in international collaboration. However, little information is provided about such opportunities in most current psychology training models. The authors are early career researchers in psychology from U.S. and Australia who have developed a collaborative relationship over the past two years. Our goal is to increase awareness of funding opportunities to support international research and to highlight the benefits and challenges associated with international collaboration based on our experience. PMID:27453624

NASA Space Biology Research Associate Program for the 21st Century

NASA Technical Reports Server (NTRS)

Sonnenfeld, Gerald

2000-01-01

The Space Biology Research Associate Program for the 21st Century provided a unique opportunity to train individuals to conduct biological research in hypo- and hyper-gravity, and to conduct ground-based research. This grant was developed to maximize the potential for Space Biology as an emerging discipline and to train a cadre of space biologists. The field of gravitational and space biology is rapidly growing at the future of the field is reflected in the quality and education of its personnel. Our chief objective was to train and develop these scientists rapidly and in a cost effective model.

[Progress in research of mobile health intervention].

PubMed

Huang, Z; Ning, P S; Cheng, P X; Hu, G Q

2016-10-10

With the rapid development of mobile communication technology and the growing popularity of smartphones worldwide, mobile health has become an extension of e-Health and Tele-Health, and is of value in the research and practice of public health. In this paper, we systematically assessed research literature of mobile health' s application on disease prevention and control as well as health promotion. Based on the characteristics of current literature, this paper focused on the application of mobile health in maternal health promotion, chronic disease management, and communicable disease prevention and control to provide reference for the mobile health intervention research in China.

[Good agricultural practice (GAP) of Chinese materia medica (CMM) for ten years: achievements, problems and proposals].

PubMed

Guo, Lan-Ping; Zhang, Yan; Zhu, Shou-Dong; Wang, Gui-Hua; Wang, Xiu; Zhang, Xiao-Bo; Chen, Mei-Lan; He, Ya-Li; Han, Bang-Xing; Chen, Nai-Fu; Huang, Lu-Qi

2014-04-01

This paper aims to summarize the achievements during the implementation process of good agricultural practice (GAP) in Chinese Materia Medica (CMM), and on basis of analyzing the existing problems of GAP, to propose further implementation of GAP in TCM growing. Since the launch of GAP in CMM growing ten years ago, it has acquired great achievements, including: (1) The promulgation of a series of measures for the administration of the GAP approval in the CMM growing; (2) The expanded planting area of CMM; (3) The increased awareness of standardized CMM growing among farmers and enterprises; (4) The establishment of GAP implementation bases for CMM growing; (5) The improvement of theory and methodology for CMM growing; (6) The development of a large group of experts and scholars in GAP approval for CMM production. The problems existing in the production include: (1) A deep understanding of GAP and its certification is still needed; (2) The distribution of the certification base is not reasonable; (3) The geo-economics effect and the backward farming practices are thought to be the bottlenecks in the standardization of CMM growing and the scale production of CMM; (4) Low comparative effectiveness limits the development of the GAP; (5) The base of breeding improved variety is blank; (6) The immature of the cultivation technique lead to the risk of production process; (7) The degradation of soil microbial and the continuous cropping obstacle restrict the sustainable development of the GAP base. To further promote the health and orderly GAP in the CMM growing, the authors propose: (1) To change the mode of production; (2) To establish a sound standard system so as to ensure quality products for fair prices; (3) To fully consider the geo-economic culture and vigorously promote the definite cultivating of traditional Chinese medicinal materials; (4) To strengthen the transformation and generalization of basic researches and achievements, in order to provide technical support for the CMM production; (5) To deepen the understanding of GAP, to vigorously promote ecological planting and precision agriculture, in order to overcome the continuous cropping obstacle. The authors think that despite the fact that we are still facing with a huge array of management and technological problems, the GAP in the CMM growing has already enjoyed widespread support and showed great potential. In the future, with people's deeper understanding of GAP and the great progress of the science and technology, the GAP will constantly be fused with the theory, methodology and technology in the modern agriculture like precision agriculture, eco-agriculture and etc.

A Collaboration for Health and Wellness

PubMed Central

Kim, Hyun-Jun; Acey, Katherine; Guess, Aundaray; Jen, Sarah; Fredriksen-Goldsen, Karen I.

2016-01-01

Despite growing racial and ethnic diversity among lesbian, gay, bisexual, transgender, and queer (LGBTQ) older adults in the United States, LGBTQ older adults of color largely are invisible in aging services, research, and public policy. GRIOT Circle and Caring and Aging with Pride are pioneering efforts in community-based services and research. This article describes innovative and effective ways to reach and serve LGBTQ older adults of color, how research can be designed collaboratively to address strengths and disparities in social, health, and economic well-being, and barriers to accessing aging services in these populations. PMID:28435182

Adapting Evidence-Based Interventions to Meet the Needs of Adolescents Growing Up with HIV in South Africa: The VUKA Case Example

PubMed Central

Nestadt, Danielle; Bhana, Arvin; Petersen, Inge; Abrams, Elaine J.; Alicea, Stacey; Holst, Helga; Myeza, Nonhlahla; John, Sally; Small, Latoya; McKay, Mary

2015-01-01

The VUKA family program is one of the only evidence-based interventions to promote positive psychosocial outcomes in South African HIV-infected pre- and early adolescents and their families. In this paper, we discuss the collaborative process by which a multidisciplinary team of clinicians, researchers, counselors, and artists/educators and families adapted and developed VUKA for this population using community-based participatory research methods. We describe the intervention and explore lessons learned that may be applicable across contexts related to international collaboration and adapting evidence-based interventions so that they are likely to be acceptable, feasible, and effective in a given setting and country context. PMID:25984440

Toward a VA Women's Health Research Agenda: setting evidence-based priorities to improve the health and health care of women veterans.

PubMed

Yano, Elizabeth M; Bastian, Lori A; Frayne, Susan M; Howell, Alexandra L; Lipson, Linda R; McGlynn, Geraldine; Schnurr, Paula P; Seaver, Margaret R; Spungen, Ann M; Fihn, Stephan D

2006-03-01

The expansion of women in the military is reshaping the veteran population, with women now constituting the fastest growing segment of eligible VA health care users. In recognition of the changing demographics and special health care needs of women, the VA Office of Research & Development recently sponsored the first national VA Women's Health Research Agenda-setting conference to map research priorities to the needs of women veterans and position VA as a national leader in Women's Health Research. This paper summarizes the process and outcomes of this effort, outlining VA's research priorities for biomedical, clinical, rehabilitation, and health services research.

Toward a VA Women's Health Research Agenda: Setting Evidence-based Priorities to Improve the Health and Health Care of Women Veterans

PubMed Central

Yano, Elizabeth M; Bastian, Lori A; Frayne, Susan M; Howell, Alexandra L; Lipson, Linda R; McGlynn, Geraldine; Schnurr, Paula P; Seaver, Margaret R; Spungen, Ann M; Fihn, Stephan D

2006-01-01

The expansion of women in the military is reshaping the veteran population, with women now constituting the fastest growing segment of eligible VA health care users. In recognition of the changing demographics and special health care needs of women, the VA Office of Research & Development recently sponsored the first national VA Women's Health Research Agenda-setting conference to map research priorities to the needs of women veterans and position VA as a national leader in Women's Health Research. This paper summarizes the process and outcomes of this effort, outlining VA's research priorities for biomedical, clinical, rehabilitation, and health services research. PMID:16637953

Research Note: The consequences of different methods for handling missing network data in Stochastic Actor Based Models

PubMed Central

Hipp, John R.; Wang, Cheng; Butts, Carter T.; Jose, Rupa; Lakon, Cynthia M.

2015-01-01

Although stochastic actor based models (e.g., as implemented in the SIENA software program) are growing in popularity as a technique for estimating longitudinal network data, a relatively understudied issue is the consequence of missing network data for longitudinal analysis. We explore this issue in our research note by utilizing data from four schools in an existing dataset (the AddHealth dataset) over three time points, assessing the substantive consequences of using four different strategies for addressing missing network data. The results indicate that whereas some measures in such models are estimated relatively robustly regardless of the strategy chosen for addressing missing network data, some of the substantive conclusions will differ based on the missing data strategy chosen. These results have important implications for this burgeoning applied research area, implying that researchers should more carefully consider how they address missing data when estimating such models. PMID:25745276

Research Note: The consequences of different methods for handling missing network data in Stochastic Actor Based Models.

PubMed

Hipp, John R; Wang, Cheng; Butts, Carter T; Jose, Rupa; Lakon, Cynthia M

2015-05-01

Although stochastic actor based models (e.g., as implemented in the SIENA software program) are growing in popularity as a technique for estimating longitudinal network data, a relatively understudied issue is the consequence of missing network data for longitudinal analysis. We explore this issue in our research note by utilizing data from four schools in an existing dataset (the AddHealth dataset) over three time points, assessing the substantive consequences of using four different strategies for addressing missing network data. The results indicate that whereas some measures in such models are estimated relatively robustly regardless of the strategy chosen for addressing missing network data, some of the substantive conclusions will differ based on the missing data strategy chosen. These results have important implications for this burgeoning applied research area, implying that researchers should more carefully consider how they address missing data when estimating such models.

Using digital time-lapse cameras to monitor species-specific understorey and overstorey phenology in support of wildlife habitat assessment.

PubMed

Bater, Christopher W; Coops, Nicholas C; Wulder, Michael A; Hilker, Thomas; Nielsen, Scott E; McDermid, Greg; Stenhouse, Gordon B

2011-09-01

Critical to habitat management is the understanding of not only the location of animal food resources, but also the timing of their availability. Grizzly bear (Ursus arctos) diets, for example, shift seasonally as different vegetation species enter key phenological phases. In this paper, we describe the use of a network of seven ground-based digital camera systems to monitor understorey and overstorey vegetation within species-specific regions of interest. Established across an elevation gradient in western Alberta, Canada, the cameras collected true-colour (RGB) images daily from 13 April 2009 to 27 October 2009. Fourth-order polynomials were fit to an RGB-derived index, which was then compared to field-based observations of phenological phases. Using linear regression to statistically relate the camera and field data, results indicated that 61% (r (2) = 0.61, df = 1, F = 14.3, p = 0.0043) of the variance observed in the field phenological phase data is captured by the cameras for the start of the growing season and 72% (r (2) = 0.72, df = 1, F = 23.09, p = 0.0009) of the variance in length of growing season. Based on the linear regression models, the mean absolute differences in residuals between predicted and observed start of growing season and length of growing season were 4 and 6 days, respectively. This work extends upon previous research by demonstrating that specific understorey and overstorey species can be targeted for phenological monitoring in a forested environment, using readily available digital camera technology and RGB-based vegetation indices.

Sequential Online Wellness Programming Is an Effective Strategy to Promote Behavior Change

ERIC Educational Resources Information Center

MacNab, Lindsay R.; Francis, Sarah L.

2015-01-01

The growing number of United States youth and adults categorized as overweight or obese illustrates a need for research-based family wellness interventions. Sequential, online, Extension-delivered family wellness interventions offer a time- and cost-effective approach for both participants and Extension educators. The 6-week, online Healthy…

Possibilities and Challenges of Learning German in a Multimodal Environment: A Case Study

ERIC Educational Resources Information Center

Abrams, Zsuzsanna Ittzes

2016-01-01

Despite a growing body of research on task-based language learning (TBLT) (Samuda & Bygate, 2008; Ellis, 2003), there is still little information available regarding the pedagogical design behind tasks and how they are implemented (Samuda & Bygate, 2008). Scholars in computer-mediated second language (L2) learning have called for research…

The Legitimation of OECD's Global Educational Governance: Examining PISA and AHELO Test Production

ERIC Educational Resources Information Center

Morgan, Clara; Shahjahan, Riyad A.

2014-01-01

Although international student assessments and the role of international organisations (IOs) in governing education via an evidence-based educational policy discourse are of growing interest to educational researchers, few have explored the complex ways in which an IO, such as the OECD, gains considerable influence in governing education during…

Developing Academic Language and Content for Emergent Bilinguals through a Science Inquiry Unit

ERIC Educational Resources Information Center

Mercuri, Sandra; Ebe, Ann E.

2011-01-01

There is growing evidence that schools are not meeting the needs of emergent bilinguals who are falling behind in both academic language development and content knowledge learning. In response to this concern, this article proposes five research-based guidelines for promoting effective instruction for emergent bilinguals. In order to connect…

The Relationships among Attachment Style, Personality Traits, Interpersonal Competency, and Facebook Use

ERIC Educational Resources Information Center

Jenkins-Guarnieri, Michael A.; Wright, Stephen L.; Hudiburgh, Lynette M.

2012-01-01

Among emerging adult populations, the increasingly prevalent use of online social media, such as Facebook, and its relationship to individual personality traits and interpersonal relationships are of growing interest to researchers. The current study sought to investigate how attachment style, personality traits based on the Five Factor Model, and…

Did They Get It? The Role of Fidelity in Teaching English Learners

ERIC Educational Resources Information Center

Echevarria, Jana; Richards-Tutor, Catherine; Chinn, Vivan P.; Ratleff, Paige Ann

2011-01-01

Use of research-based practices for improving content area literacy of English learners is important both because of their growing numbers and their overall poor academic performance. However, how do we ensure that teachers are implementing proven methods with fidelity? This study shows the direct relationship between teachers' level of…

Photovoice: A Review of the Literature in Health and Public Health

ERIC Educational Resources Information Center

Catalani, Caricia; Minkler, Meredith

2010-01-01

Although a growing number of projects have been implemented using the community-based participatory research method known as photovoice, no known systematic review of the literature on this approach has been conducted to date. This review draws on the peer-reviewed literature on photovoice in public health and related disciplines conducted before…

School Leadership and Intercultural Understanding: School Foyers as Situated Spaces for Doing Diversity

ERIC Educational Resources Information Center

Moss, Julianne; O'Mara, Joanne; McCandless, Trevor

2017-01-01

Internationally, Intercultural Understanding (ICU) is increasingly prevalent in the field of education. The recent evidence base includes a growing academic literature and examples of specified education policy and curricula. In regards to leveraging ICU, research suggests a multi-level and longitudinal approach is needed to ensure effective and…

What's Next? Experiences of a Formal Course for Academic Developers

ERIC Educational Resources Information Center

Skead, Melanie

2018-01-01

A growing impetus for disciplinary status for academic development has prompted efforts to construct a principled knowledge base in this emerging field. This paper considers the impact of academic developers' access to structured knowledge through a systematic process. In 2011, the Centre for Higher Education Research, Teaching and Learning at…

A PKI Approach for Deploying Modern Secure Distributed E-Learning and M-Learning Environments

ERIC Educational Resources Information Center

Kambourakis, Georgios; Kontoni, Denise-Penelope N.; Rouskas, Angelos; Gritzalis, Stefanos

2007-01-01

While public key cryptography is continuously evolving and its installed base is growing significantly, recent research works examine its potential use in e-learning or m-learning environments. Public key infrastructure (PKI) and attribute certificates (ACs) can provide the appropriate framework to effectively support authentication and…

Simplifying Student Aid: What It Would Mean for States

ERIC Educational Resources Information Center

Baum, Sandy; Little, Kathleen; Ma, Jennifer; Sturtevant, Anne

2012-01-01

Like the federal Pell Grant program, need-based state grant programs are designed to increase access to higher education among low- and moderate-income students. A growing body of research indicates that adequate funding is a necessary but not sufficient condition for successfully achieving this goal. Aid programs that are easy to understand and…

CLASS-Infant: An Observational Measure for Assessing Teacher-Infant Interactions in Center-Based Child Care

ERIC Educational Resources Information Center

Jamison, Kristen Roorbach; Cabell, Sonia Q.; LoCasale-Crouch, Jennifer; Hamre, Bridget K.; Pianta, Robert C.

2014-01-01

Research Findings: The growing body of literature demonstrating the importance of quality interactions with caregivers to infant development coupled with the increasing number of infants spending time in classroom settings highlights the need for a measure of interpersonal relationships between infants and caregivers. This article introduces a new…

The Case for Cyberlearning: Genomics (and Dragons!) in the High School Biology Classroom

ERIC Educational Resources Information Center

Southworth, Meghan; Mokros, Jan; Dorsey, Chad; Smith, Randy

2010-01-01

GENIQUEST is a cyberlearning computer program that allows students to investigate biological data using a research-based instructional model. In this article, the authors make the case for using cyberlearning to teach students about the rapidly growing fields of genomics and computational biology. (Contains 2 figures and 1 online resource.)

A Test of Social Disorganization Theory in High-Risk Urban Neighborhoods

ERIC Educational Resources Information Center

Kingston, Beverly; Huizinga, David; Elliott, Delbert S.

2009-01-01

Although there is a growing body of research based on social disorganization theory that relates the neighborhood context to juvenile crime and delinquency, it is unknown whether neighborhood social processes operate in a similar way across all types of disadvantaged neighborhoods. It is possible that some social processes are unique to…

Sibling Behaviors and Mexican-Origin Adolescents' After-School Activities

ERIC Educational Resources Information Center

Price, Chara D.; Simpkins, Sandra D.; Menjívar, Cecilia

2017-01-01

Families are theorized to influence adolescents' participation in skill-based after-school activities, but research has focused on the role of parents while neglecting the role of siblings. Siblings might be especially critical for Mexican-origin youth, the fastest growing youth population in the United States, due to a high value of family as…

Indigenous Nutrition: Using Traditional Food Knowledge to Solve Contemporary Health Problems

ERIC Educational Resources Information Center

Milburn, Michael P.

2004-01-01

There is a growing recognition of the need to change current dietary patterns and of the value of traditional foodways. The Center for Indigenous Peoples' Nutrition and Environment, based at McGill University in Montreal, is a research and education resource for Indigenous Peoples created by Canada's Aboriginal Leaders to support traditional…

Identifying Students with Dyslexia in Higher Education

ERIC Educational Resources Information Center

Tops, Wim; Callens, Maaike; Lammertyn, Jan; Van Hees, Valerie; Brysbaert, Marc

2012-01-01

An increasing number of students with dyslexia enter higher education. As a result, there is a growing need for standardized diagnosis. Previous research has suggested that a small number of tests may suffice to reliably assess students with dyslexia, but these studies were based on post hoc discriminant analysis, which tends to overestimate the…

Eight Steps to School-Based Employment Training for Adolescents with Autism Spectrum Disorder and Intellectual Disability

ERIC Educational Resources Information Center

Hart Barnett, Juliet E.; Crippen, Robert

2014-01-01

Despite the transition requirements mandated by IDEA, and a growing body of research supporting effective transition planning for learners with autism spectrum disorders and intellectual disability, current national surveys of transition from school to work document dismal employment outcomes for adults with significant disabilities who frequently…

Practices in Home-School Cooperation--A Gendered Story?

ERIC Educational Resources Information Center

Widding, Goran

2013-01-01

Based on 30 interviews with teachers and parents conducted in a Swedish compulsory school, this article discusses the current growing body of research on home-school relations that stress the importance of parents' engagement and involvement as a key factor that influences pupils' academic performance. The focus is on gendered practices in…

Systematic Observation of Early Adolescents in Educational Settings: The Good, the Bad, and the Ugly

ERIC Educational Resources Information Center

Gregory, Anne; Mikami, Amori Yee

2015-01-01

The growing use of systematic, empirically tested observational frameworks in school-based research is crucial for increasing the replicability and generalizability of findings across settings. That said, observations are often mistakenly assumed to be the "gold standard" assessment, without more nuanced discussions about the best uses…

Understanding Parental Views of Adolescent Sexuality and Sex Education in Ecuador: A Qualitative Study

ERIC Educational Resources Information Center

Jerves, Elena; López, Silvia; Castro, Cecilia; Ortiz, William; Palacios, María; Rober, Peter; Enzlin, Paul

2014-01-01

Parents' contribution to sex education is increasingly receiving research attention. This growing interest stems from recognition of the influence that parental attitudes may have both on young people's sexual attitudes and behaviour, and on school-based sex education. Studies regarding parental attitudes towards sexuality are, however, still…

Open Teaching: A New Way on E-Learning?

ERIC Educational Resources Information Center

Chiappe, Andres; Lee, Linda L.

2017-01-01

Open Teaching is currently considered an ambiguous and polysemic concept but has nevertheless become a growing global trend in ICT-based education. To identify key issues on the subject, this article presents a study on Open teaching that combines meta-synthesis and content analysis of research published over the last twenty years in major…

Factors Affecting Learning in Technology in the Early Years at School

ERIC Educational Resources Information Center

Mawson, Brent

2007-01-01

The nature of progression in technology is still a matter of debate in technology education. While there is a growing research-based literature exploring the elements of technological literacy that might be appropriate measures of progression, little has been written about the factors that may influence both group and individual development of…

PBL as a Framework for Implementing Video Games in the Classroom

ERIC Educational Resources Information Center

Watson, William R.; Fang, Jun

2012-01-01

Video games and problem-based learning (PBL) are both significant trends in progressive approaches to education. The literature demonstrates a fit between the two approaches, indicating they may be mutually beneficial. With limited literature on implementing games in the classroom, and a growing body of researchers highlighting the importance of…

Integrating CALL into an Iranian EAP Course: Constraints and Affordances

ERIC Educational Resources Information Center

Mehran, Parisa; Alizadeh, Mehrasa

2015-01-01

Iranian universities have recently displayed a growing interest in integrating Computer-Assisted Language Learning (CALL) into teaching/learning English. The English for Academic Purposes (EAP) context, however, is not keeping pace with the current changes since EAP courses are strictly text-based and exam-oriented, and little research has thus…

The EdD Consultancy Project: Social Justice Leadership Practice

ERIC Educational Resources Information Center

Twomey, Sarah J.; Lambrev, Veselina; Leong, Kari; Watanabe, Jerelyn; Baxa, Gari-Vic; Noh, Ed; Hampton, Camille

2017-01-01

The purpose of this research was to conduct a feasibility study for the establishment of a Micronesian culture-based charter school or other educational program in the state of Hawai'i. Community partners representing four organizations came together with this common goal. There are a growing number of Micronesian families living abroad,…

Assessment and Evaluation in Whole Language Programs.

ERIC Educational Resources Information Center

Harp, Bill, Ed.

Intended for practioners, this book discusses many of the critical questions being asked about the role of whole language in schools. The book not only examines the growing research base that supports whole language, but also offers practical and realistic suggestions for tackling the many thorny issues involved in the assessment and evaluation of…

Reading Skills--What School Librarians Need to Know

ERIC Educational Resources Information Center

Rojtas-Milliner, Mary Cay

2010-01-01

Since teachers lack a certified reading specialist to guide their high school literacy efforts, they have never had a well-reasoned, research-based plan for addressing the growing needs of adolescent readers. According to a June 2009 National Center for Education Statistics (NCES) report, most U. S. secondary schools do have personnel who are…

Public acceptance of disturbance-based forest management: factors influencing support

Treesearch

Christine S. Olsen; Angela L. Mallon; Bruce A. Shindler

2012-01-01

Growing emphasis on ecosystem and landscape-level forest management across North America has spurred an examination of alternative management strategies which focus on emulating dynamic natural disturbance processes, particularly those associated with forest fire regimes. This topic is the cornerstone of research in the Blue River Landscape Study (BRLS) on the...

Schoolwide Positive Behavior Support in an Alternative School Setting: An Evaluation of Fidelity, Outcomes, and Social Validity of Tier 1 Implementation

ERIC Educational Resources Information Center

Farkas, Melanie S.; Simonsen, Brandi; Migdole, Scott; Donovan, Mary E.; Clemens, Katharine; Cicchese, Victor

2012-01-01

The paucity of research investigating the effectiveness of universal behavioral strategies for supporting students in alternative educational settings is of great concern. However, a growing literature base supporting schoolwide positive behavioral support interventions (SWPBS) has been encouraging. This program evaluation provides additional…

Growing PreK-12 Educators through a Partnership of School Districts and a Regional University

ERIC Educational Resources Information Center

Russell, Brenda A.; Kirk, Jeffrey L.; Eddings, Bobbie J.; Farris, L. Ann

2013-01-01

In central Texas and regions across the country, community leaders are calling for university-community engagement, including development of structures for community-based research and service learning. Including the community in decision making regarding continuing professional education serves as a link between universities such as Texas A&M…

Reclaiming Reading: Teachers, Students, and Researchers Regaining Spaces for Thinking and Action

ERIC Educational Resources Information Center

Meyer, Richard J., Ed.; Whitmore, Kathryn F., Ed.

2011-01-01

Inviting teachers back to the role of reflective advocates for thoughtful reading instruction, this book presents theory and pedagogical possibilities to reclaim and build upon the knowledge base that was growing when government mandates, scripted commercial programs, and high stakes tests took over as the dominant agenda for reading instruction…

Comparing Vignette Instruction and Assessment Tasks to Classroom Observations and Reflections

ERIC Educational Resources Information Center

Jeffries, Carolyn; Maeder, Dale W.

2011-01-01

The growing body of research on the use of vignettes in teacher education courses suggests that vignette-based instruction and assessment tasks may represent a viable alternative to traditional forms of scaffolded instruction and reflective essays following classroom observations, thereby creating a bridge between college and K-12 classrooms for…

Using Mindfulness- and Acceptance-Based Treatments with Clients from Nondominant Cultural and/or Marginalized Backgrounds: Clinical Considerations, Meta-Analysis Findings, and Introduction to the Special Series--Clinical Considerations in Using Acceptance- and Mindfulness-Based Treatments with Diverse Populations

ERIC Educational Resources Information Center

Fuchs, Cara; Lee, Jonathan K.; Roemer, Lizabeth; Orsillo, Susan M.

2013-01-01

A growing body of research suggests that mindfulness- and acceptance-based principles can increase efforts aimed at reducing human suffering and increasing quality of life. A critical step in the development and evaluation of these new approaches to treatment is to determine the acceptability and efficacy of these treatments for clients from…

A continuously growing web-based interface structure databank

NASA Astrophysics Data System (ADS)

Erwin, N. A.; Wang, E. I.; Osysko, A.; Warner, D. H.

2012-07-01

The macroscopic properties of materials can be significantly influenced by the presence of microscopic interfaces. The complexity of these interfaces coupled with the vast configurational space in which they reside has been a long-standing obstacle to the advancement of true bottom-up material behavior predictions. In this vein, atomistic simulations have proven to be a valuable tool for investigating interface behavior. However, before atomistic simulations can be utilized to model interface behavior, meaningful interface atomic structures must be generated. The generation of structures has historically been carried out disjointly by individual research groups, and thus, has constituted an overlap in effort across the broad research community. To address this overlap and to lower the barrier for new researchers to explore interface modeling, we introduce a web-based interface structure databank (www.isdb.cee.cornell.edu) where users can search, download and share interface structures. The databank is intended to grow via two mechanisms: (1) interface structure donations from individual research groups and (2) an automated structure generation algorithm which continuously creates equilibrium interface structures. In this paper, we describe the databank, the automated interface generation algorithm, and compare a subset of the autonomously generated structures to structures currently available in the literature. To date, the automated generation algorithm has been directed toward aluminum grain boundary structures, which can be compared with experimentally measured population densities of aluminum polycrystals.

A fast 3D region growing approach for CT angiography applications

NASA Astrophysics Data System (ADS)

Ye, Zhen; Lin, Zhongmin; Lu, Cheng-chang

2004-05-01

Region growing is one of the most popular methods for low-level image segmentation. Many researches on region growing have focused on the definition of the homogeneity criterion or growing and merging criterion. However, one disadvantage of conventional region growing is redundancy. It requires a large memory usage, and the computation-efficiency is very low especially for 3D images. To overcome this problem, a non-recursive single-pass 3D region growing algorithm named SymRG is implemented and successfully applied to 3D CT angiography (CTA) applications for vessel segmentation and bone removal. The method consists of three steps: segmenting one-dimensional regions of each row; doing region merging to adjacent rows to obtain the region segmentation of each slice; and doing region merging to adjacent slices to obtain the final region segmentation of 3D images. To improve the segmentation speed for very large volume 3D CTA images, this algorithm is applied repeatedly to newly updated local cubes. The next new cube can be estimated by checking isolated segmented regions on all 6 faces of the current local cube. This local non-recursive 3D region-growing algorithm is memory-efficient and computation-efficient. Clinical testings of this algorithm on Brain CTA show this technique could effectively remove whole skull, most of the bones on the skull base, and reveal the cerebral vascular structures clearly.

Simulations, Imaging, and Modeling: A Unique Theme for an Undergraduate Research Program in Biomechanics.

PubMed

George, Stephanie M; Domire, Zachary J

2017-07-01

As the reliance on computational models to inform experiments and evaluate medical devices grows, the demand for students with modeling experience will grow. In this paper, we report on the 3-yr experience of a National Science Foundation (NSF) funded Research Experiences for Undergraduates (REU) based on the theme simulations, imaging, and modeling in biomechanics. While directly applicable to REU sites, our findings also apply to those creating other types of summer undergraduate research programs. The objective of the paper is to examine if a theme of simulations, imaging, and modeling will improve students' understanding of the important topic of modeling, provide an overall positive research experience, and provide an interdisciplinary experience. The structure of the program and the evaluation plan are described. We report on the results from 25 students over three summers from 2014 to 2016. Overall, students reported significant gains in the knowledge of modeling, research process, and graduate school based on self-reported mastery levels and open-ended qualitative responses. This theme provides students with a skill set that is adaptable to other applications illustrating the interdisciplinary nature of modeling in biomechanics. Another advantage is that students may also be able to continue working on their project following the summer experience through network connections. In conclusion, we have described the successful implementation of the theme simulation, imaging, and modeling for an REU site and the overall positive response of the student participants.

Health services and policy research in hepatology.

PubMed

Talwalkar, Jayant A

2014-05-01

This article examines recent health services and policy research studies in hepatology and liver transplantation. Critical issues include access to medical care, timeliness of referral and consultation, resource utilization in clinical practice, comparative effectiveness research, and the evaluation of care delivery models. Despite policymaking efforts, there continues to be unwarranted variation in access to subspecialty care and liver transplantation services based on race and geographic location. Variations in primary care and specialist awareness of practice guidelines for liver disease contribute to disparities in appropriateness and timeliness of treatments. Defining the cost-effectiveness of increased resource utilization for novel antiviral therapies and liver transplantation continues to stimulate controversy. Few comparative effectiveness studies in hepatology exist to date, yet a growing number of analyses using national datasets will help inform policy in this arena. Identifying care delivery models that demonstrate high value for populations with chronic liver disease is critical in the context of recent healthcare reform efforts. Health services and policy research is a growing field of investigation in hepatology and liver transplantation. Further emphasis on research training and workforce development in this area will be critical for understanding and improving patient-centered outcomes for this population.

Cross-disciplinary research in cancer: an opportunity to narrow the knowledge–practice gap

PubMed Central

Urquhart, R.; Grunfeld, E.; Jackson, L.; Sargeant, J.; Porter, G.A.

2013-01-01

Health services researchers have consistently identified a gap between what is identified as “best practice” and what actually happens in clinical care. Despite nearly two decades of a growing evidence-based practice movement, narrowing the knowledge–practice gap continues to be a slow, complex, and poorly understood process. Here, we contend that cross-disciplinary research is increasingly relevant and important to reducing that gap, particularly research that encompasses the notion of transdisciplinarity, wherein multiple academic disciplines and non-academic individuals and groups are integrated into the research process. The assimilation of diverse perspectives, research approaches, and types of knowledge is potentially effective in helping research teams tackle real-world patient care issues, create more practice-based evidence, and translate the results to clinical and community care settings. The goals of this paper are to present and discuss cross-disciplinary approaches to health research and to provide two examples of how engaging in such research may optimize the use of research in cancer care. PMID:24311951

Cross-disciplinary research in cancer: an opportunity to narrow the knowledge-practice gap.

PubMed

Urquhart, R; Grunfeld, E; Jackson, L; Sargeant, J; Porter, G A

2013-12-01

Health services researchers have consistently identified a gap between what is identified as "best practice" and what actually happens in clinical care. Despite nearly two decades of a growing evidence-based practice movement, narrowing the knowledge-practice gap continues to be a slow, complex, and poorly understood process. Here, we contend that cross-disciplinary research is increasingly relevant and important to reducing that gap, particularly research that encompasses the notion of transdisciplinarity, wherein multiple academic disciplines and non-academic individuals and groups are integrated into the research process. The assimilation of diverse perspectives, research approaches, and types of knowledge is potentially effective in helping research teams tackle real-world patient care issues, create more practice-based evidence, and translate the results to clinical and community care settings. The goals of this paper are to present and discuss cross-disciplinary approaches to health research and to provide two examples of how engaging in such research may optimize the use of research in cancer care.

Evaluating the Real-World Effectiveness of Cognitive-Behavior Therapy Efficacy Research on Eating Disorders: A Case Study from a Community-based Clinical Setting

PubMed Central

Lowe, Michael R.; Bunnell, Douglas W.; Neeren, Amy M.; Chernyak, Yelena; Greberman, Laurel

2009-01-01

Objective There is a growing consensus that there is a need to test the real-world effectiveness of eating disorder therapies that show promise in efficacy research. The current paper provides a narrative account of an NIMH-funded study that attempted to apply efficacy findings from CBT research to an Intensive Outpatient Program (IOP) at the largest community-based eating disorder program in the United States. Method We describe the study as originally envisioned as well as the various challenges that the researchers and the IOP staff encountered in implementing this study. Results The different training, assumptions, and “ways of knowing” of the research team and the treatment staff in regard to the nature of eating disorders and their treatment created multiple challenges for both groups during the study period. We describe valuable lessons learned about how to - and how not to -implement effectiveness designs in clinical settings that are relatively unfamiliar with empirically-based research findings. Discussion It is hoped that our experience in attempting to apply efficacy-based research findings on eating disorders treatment in a community-based clinical setting will prove helpful to other researchers and service providers engaging in such translational research. PMID:20063375

PomBase: The Scientific Resource for Fission Yeast.

PubMed

Lock, Antonia; Rutherford, Kim; Harris, Midori A; Wood, Valerie

2018-01-01

The fission yeast Schizosaccharomyces pombe has become well established as a model species for studying conserved cell-level biological processes, especially the mechanics and regulation of cell division. PomBase integrates the S. pombe genome sequence with traditional genetic, molecular, and cell biological experimental data as well as the growing body of large datasets generated by emerging high-throughput methods. This chapter provides insight into the curation philosophy and data organization at PomBase, and provides a guide to using PomBase for infrequent visitors and anyone considering exploring S. pombe in their research.

Exploring Challenges in Developing a Smart and Effective Assistive System for Improving the Experience of the Elderly Drivers

NASA Astrophysics Data System (ADS)

Jung, Sebin; Meng, Hong-Ying; Qin, Sheng-Feng

2017-09-01

As the overall population ages, driving-related accidents and injuries, associated with elderly drivers, have risen. Existing research about elderly drivers mainly focuses on factual data collection and analysis, indicating the elderly's growing fatal accident rates and their different behaviours compared to younger drivers. However, few research has focused on design-led practical solutions to mitigate the elderly's growing fatal accidents, by considering their usability and body conditions, afflicting the elderly, such as decreased vision, hearing, and reaction times. In this paper, first, current worldwide situations on growing fatal accident rates for elderly drivers is reviewed and the key impact factors are identified and discussed with regarding to usability and design trend in the automotive technology for elderly. Second, existing smart vehicle technology-based solutions to promote safe driving are explored and their pros and cons are discussed and analysed. Most of solutions are not created by people with driving difficulties, which are caused by health problems most commonly afflicting the elderly. Thirdly, diverse design-led research activities are taken, such as a survey, observation, and interviews to gain new understanding of what kinds of driving problems elderly drivers have and demonstrate how new system concepts could be developed for the elderly's benefits. Finally, it is found that the elderly's low vision and late reaction are main factors causing their driving difficulties. Based on this finding, usable vehicle system design ideas have been proposed, by utilising facial expression sensing technology as a solution. The proposed solutions would ensure reducing both the elderly's driving problems and high fatal accident rates and provide a more enjoyable driving environment for the elderly population.

Growing an Emerging Research University

ERIC Educational Resources Information Center

Birx, Donald L.; Anderson-Fletcher, Elizabeth; Whitney, Elizabeth

2013-01-01

The emerging research college or university is one of the most formidable resources a region has to reinvent and grow its economy. This paper is the first of two that outlines a process of building research universities that enhance regional technology development and facilitate flexible networks of collaboration and resource sharing. Although the…

Genetic counselling in the era of genomic medicine

PubMed Central

Middleton, Anna

2018-01-01

Abstract Background Genomic technology can now deliver cost effective, targeted diagnosis and treatment for patients. Genetic counselling is a communication process empowering patients and families to make autonomous decisions and effectively use new genetic information. The skills of genetic counselling and expertise of genetic counsellors are integral to the effective implementation of genomic medicine. Sources of data Original papers, reviews, guidelines, policy papers and web-resources. Areas of agreement An international consensus on the definition of genetic counselling. Genetic counselling is necessary for implementation of genomic medicine. Areas of controversy Models of genetic counselling. Growing points Genomic medicine is a growing and strategic priority for many health care systems. Genetic counselling is part of this. Areas timely for developing research An evidence base is necessary, incorporating implementation and outcome research, to enable health care systems, practitioners, patients and families to maximize the utility (medically and psychologically) of the new genomic possibilities. PMID:29617718

Internet-based Cognitive Behavioral Therapy for Depression: Current Progress & Future Directions

PubMed Central

Webb, Christian A.; Rosso, Isabelle M.; Rauch, Scott L.

2016-01-01

The World Health Organization (WHO) estimates that during a given 12-month period approximately 34 million people suffering from major depressive disorder go untreated in Europe and the Americas alone.1 Barriers to treatment include geographic distance, lack of mental health insurance, prohibitive cost of treatment, long wait-lists, and perceived stigma. Over the past two decades internet-based cognitive behavioral therapy (iCBT) programs have proliferated. A growing body of research supports the efficacy of iCBT for depression and other psychiatric conditions, and these programs may help address barriers that hinder access to effective treatment. The present review describes common iCBT programs along with the evidence base supporting their efficacy in reducing symptoms of depression, reviews research on moderators of treatment response, and provides suggestions for future directions in research and care. PMID:28475503

Achieving biodiversity benefits with offsets: Research gaps, challenges, and needs.

PubMed

Gelcich, Stefan; Vargas, Camila; Carreras, Maria Jose; Castilla, Juan Carlos; Donlan, C Josh

2017-03-01

Biodiversity offsets are becoming increasingly common across a portfolio of settings: national policy, voluntary programs, international lending, and corporate business structures. Given the diversity of ecological, political, and socio-economic systems where offsets may be applied, place-based information is likely to be most useful in designing and implementing offset programs, along with guiding principles that assure best practice. We reviewed the research on biodiversity offsets to explore gaps and needs. While the peer-reviewed literature on offsets is growing rapidly, it is heavily dominated by ecological theory, wetland ecosystems, and U.S.-based research. Given that majority of offset policies and programs are occurring in middle- and low-income countries, the research gaps we identified present a number of risks. They also present an opportunity to create regionally based learning platforms focused on pilot projects and institutional capacity building. Scientific research should diversify, both topically and geographically, in order to support the successful design, implementation, and monitoring of biodiversity offset programs.

Logging utilization research in the Pacific Northwest: residue prediction and unique research challenges

Treesearch

Erik C. Berg; Todd A. Morgan; Eric A. Simmons; Stanley J. Zarnoch

2015-01-01

Logging utilization research results have informed land managers of changes in utilization of forest growing stock for more than 40 years. The logging utilization residue ratio- growing stock residue volume/mill delivered volume- can be applied to historic or projected timber harvest volumes to predict woody residue volumes at varied spatial scales. Researchers at the...

Coupled disease-behavior dynamics on complex networks: A review

NASA Astrophysics Data System (ADS)

Wang, Zhen; Andrews, Michael A.; Wu, Zhi-Xi; Wang, Lin; Bauch, Chris T.

2015-12-01

It is increasingly recognized that a key component of successful infection control efforts is understanding the complex, two-way interaction between disease dynamics and human behavioral and social dynamics. Human behavior such as contact precautions and social distancing clearly influence disease prevalence, but disease prevalence can in turn alter human behavior, forming a coupled, nonlinear system. Moreover, in many cases, the spatial structure of the population cannot be ignored, such that social and behavioral processes and/or transmission of infection must be represented with complex networks. Research on studying coupled disease-behavior dynamics in complex networks in particular is growing rapidly, and frequently makes use of analysis methods and concepts from statistical physics. Here, we review some of the growing literature in this area. We contrast network-based approaches to homogeneous-mixing approaches, point out how their predictions differ, and describe the rich and often surprising behavior of disease-behavior dynamics on complex networks, and compare them to processes in statistical physics. We discuss how these models can capture the dynamics that characterize many real-world scenarios, thereby suggesting ways that policy makers can better design effective prevention strategies. We also describe the growing sources of digital data that are facilitating research in this area. Finally, we suggest pitfalls which might be faced by researchers in the field, and we suggest several ways in which the field could move forward in the coming years.

Evidence-based integrative medicine in clinical veterinary oncology.

PubMed

Raditic, Donna M; Bartges, Joseph W

2014-09-01

Integrative medicine is the combined use of complementary and alternative medicine with conventional or traditional Western medicine systems. The demand for integrative veterinary medicine is growing, but evidence-based research on its efficacy is limited. In veterinary clinical oncology, such research could be translated to human medicine, because veterinary patients with spontaneous tumors are valuable translational models for human cancers. An overview of specific herbs, botanics, dietary supplements, and acupuncture evaluated in dogs, in vitro canine cells, and other relevant species both in vivo and in vitro is presented for their potential use as integrative therapies in veterinary clinical oncology. Published by Elsevier Inc.

What tourist business managers must learn from disaster research.

PubMed

Drabek, Thomas E

2016-01-01

Death and social disruption caused by disasters of varying forms will continue to increase in the future. So too will the impacts on tourism, now one of the fastest growing and largest sectors of the worldwide economy. Tourist business managers must implement evidence-based preparedness activities to enhance the survival potential and future profitability of their firms. Drawing upon recent research studies of the tourist industry during times of crisis and the broad social science knowledge base regarding human responses to disaster, seven key lessons are described. Emergency managers must facilitate the incorporation of these lessons into the culture of tourist business managers.

Nursing and genetic biobanks.

PubMed

Sanner, Jennifer E; Yu, Erica; Udtha, Malini; Williams, Pamela Holtzclaw

2013-12-01

Biobanks function as vital components in genetic research, which often requires large disease-based or population-based biospecimens and clinical data to study complex or rare diseases. Genetic biobanks aim to provide resources for translational research focusing on rapidly moving scientific findings from the laboratory into health care practice. The nursing profession must evolve as genetic biobanking practices advance. Nursing involvement in genetic biobanking practices comes with a distinct set of educational, ethical, and practice competencies. In response to these growing competency standards, nursing science developed a conceptual framework and continues to study ethical considerations to guide genetic biobanking initiatives. Copyright © 2013 Elsevier Inc. All rights reserved.

High temperature heat exchanger studies for applications to gas turbines

NASA Astrophysics Data System (ADS)

Min, June Kee; Jeong, Ji Hwan; Ha, Man Yeong; Kim, Kui Soon

2009-12-01

Growing demand for environmentally friendly aero gas-turbine engines with lower emissions and improved specific fuel consumption can be met by incorporating heat exchangers into gas turbines. Relevant researches in such areas as the design of a heat exchanger matrix, materials selection, manufacturing technology, and optimization by a variety of researchers have been reviewed in this paper. Based on results reported in previous studies, potential heat exchanger designs for an aero gas turbine recuperator, intercooler, and cooling-air cooler are suggested.

A classification of growth friendly spine implants.

PubMed

Skaggs, David L; Akbarnia, Behrooz A; Flynn, John M; Myung, Karen S; Sponseller, Paul D; Vitale, Michael G

2014-01-01

Various types of spinal implants have been used with the objective of minimizing spinal deformities while maximizing the spine and thoracic growth in a growing child with a spinal deformity. The aim of this study was to describe a classification system of growth friendly spinal implants to allow researchers and clinicians to have a common language and facilitate comparative studies. Growth friendly spinal implant systems fall into 3 categories based upon the forces of correction the implants exert on the spine, which are as follows: Distraction-based systems correct spinal deformities by mechanically applying a distractive force across a deformed segment with anchors at the top and bottom of the implants, which commonly attach to the spine, rib, and/or the pelvis. The present examples of distraction-based implants are spine-based or rib-based growing rods, vertical expandable titanium rib prosthesis, and remotely expandable devices. Compression-based systems correct spinal deformities with a compressive force applied to the convexity of the curve causing convex growth inhibition. This compressive force may be generated both mechanically at the time of implantation, as well as over time resulting from longitudinal growth of vertebral endplates hindered by the spinal implants. Examples of compression-based systems are vertebral staples and tethers. Guided growth systems correct spinal deformity by anchoring multiple vertebrae (usually including the apical vertebrae) to rods with mechanical forces including translation at the time of the initial implant. The majority of the anchors are not rigidly attached to the rods, thus permitting longitudinal growth over time as the anchors slide over the rods. Examples of guided growth systems include the Luque trolley and Shilla. Each system has its benefits and shortcomings. Knowledge of the fundamental principles upon which these systems are based may aid the clinician to choose an appropriate treatment for patients. Having a common language for these systems may aid in comparative research. Vertical expandable titanium rib prosthesis is used with humanitarian exemption. The other devices mentioned in this manuscript are not approved for growing constructs by the Food and Drug Administration and are used off-label.

Transcending Habitus with IT: Understanding How Marginalized Consumers Use Information Technology

ERIC Educational Resources Information Center

Ekpo, Akon Elizabeth

2012-01-01

Habitus, a concept advanced by Bourdieu, has been of particular interest in consumer research as it captures the habituated dispositional aspects of status consumption. Once thought to determine the consumption tastes and practices of consumers based on one's social class, there is growing evidence that consumers are able to break free of…

ERIC Annual Report, 2002: Summarizing the Recent Accomplishments of the Educational Resources Information Center.

ERIC Educational Resources Information Center

Smarte, Lynn; Starcher, Heather

This ERIC Annual Report presents both accomplishments and historical perspectives, as 2001 marks 35 years of ERIC service in delivering educational research and information to the public. This annual report describes the developments in the database of educational literature, the growing variety of ERIC Web-based products and user services, and…

The Efficacy of Supplemental Early Literacy Instruction by Community-Based Tutors for Preschoolers Enrolled in Head Start

ERIC Educational Resources Information Center

Nelson, J. Ron; Sanders, Elizabeth; Gonzalez, Jorge E.

2010-01-01

Broadly, the current study contributes to the growing body of evidence supporting the positive effects of PA (phonological awareness) interventions for preschoolers, demonstrating that PA instruction need not be postponed until kindergarten. Specifically, the current study addresses the paucity of research on PA training in preschool by testing…

CMC Technologies for Teaching Foreign Languages: What's on the Horizon?

ERIC Educational Resources Information Center

Lafford, Peter A.; Lafford, Barbara A.

2005-01-01

Computer-mediated communication (CMC) technologies have begun to play an increasingly important role in the teaching of foreign/second (L2) languages. Its use in this context is supported by a growing body of CMC research that highlights the importance of the negotiation of meaning and computer-based interaction in the process of second language…

The Relationship between Principals' Confidence, Humility, and Effectiveness: A Study of Teacher Perceptions

ERIC Educational Resources Information Center

Oyer, Brenda J.

2011-01-01

Humility in leadership has received growing attention in both the popular press and academic journals in recent years. A number of studies have asserted, based on theoretical or conceptual analyses, that humility plays an important role in effective leadership. However, there is a paucity of empirical research on the relationship between humility…

Assessing Risk for Sexual Offenders in New Zealand: Development and Validation of a Computer-Scored Risk Measure

ERIC Educational Resources Information Center

Skelton, Alexander; Riley, David; Wales, David; Vess, James

2006-01-01

A growing research base supports the predictive validity of actuarial methods of risk assessment with sexual offenders. These methods use clearly defined variables with demonstrated empirical association with re-offending. The advantages of actuarial measures for screening large numbers of offenders quickly and economically are further enhanced…

A Seamless Learning Design for Mobile Assisted Language Learning: An Iranian Context

ERIC Educational Resources Information Center

Foomani, Elham Mohammadi; Hedayati, Mohsen

2016-01-01

Recent developments in information communication technology (ICT) have resulted in a paradigm shift in e-Learning and there is a growing interest in developing design-based research (DBR) focusing on learners and their involvement in knowledge sharing in a contextualized mode. The present study reports a mobile-assisted language learning (MALL)…

Development of an item bank for food parenting practices based on published instruments and reports from Canadian and U.S. parents

USDA-ARS?s Scientific Manuscript database

Research to understand how parents influence their children's dietary intake and eating behaviors has expanded in the past decades and a growing number of instruments are available to assess food parenting practices. Unfortunately, there is no consensus on how constructs should be defined or operati...

Associations between Violence in School and at Home and Education Outcomes in Rural Malawi: A Longitudinal Analysis

ERIC Educational Resources Information Center

Psaki, Stephanie R.; Mensch, Barbara S.; Soler-Hampejsek, Erica

2017-01-01

Growing evidence of the prevalence of school-related gender-based violence (SRGBV) has raised concerns about negative effects on education. Previous quantitative research on this topic has been limited by descriptive and cross-sectional data. Using longitudinal data from the Malawi Schooling and Adolescent Study, we investigate associations…

Reshaping Child Welfare's Response to Trauma: Assessment, Evidence-Based Intervention, and New Research Perspectives

ERIC Educational Resources Information Center

Ai, Amy L.; Jackson Foster, Lovie J.; Pecora, Peter J.; Delaney, Nancy; Rodriguez, Wenceslao

2013-01-01

Growing evidence has linked early trauma with severe psychiatric consequences. Posttraumatic stress disorder (PTSD) is a potentially debilitating mental health condition found among some youth in foster care and foster care alumni. However, the current child welfare practice response has not met the demands in both assessment and intervention.…

Effects of Pretask Modeling on Attention to Form and Question Development

ERIC Educational Resources Information Center

Kim, YouJin

2013-01-01

Over the last two decades, a growing body of research has shown positive impacts for task planning in task-based instruction (e.g., Ellis, 2005; Foster & Skehan, 1996). However, what learners plan during pretask planning, and whether any specific planning strategies are more beneficial in encouraging learners to attend to linguistic forms and…

Task Proficiency and L1 Private Speech

ERIC Educational Resources Information Center

Yamada, Minako

2005-01-01

There is a growing volume of research on task-based language use; however, the nature of "task proficiency" has not yet been clearly defined. In order to gain new insights, this study examines the relationship between the process of communication in an L2 and a task outcome by analysing lexical density, as obtained from the pattern of a…

Integrated management of timber and deer: interior forests of western North America.

Treesearch

H.M. Armleder; D.A. Leckenby; D.J. Freddy; L.L. Hicks

1989-01-01

Timber and deer managers have struggled through years of increasing demands and growing conflicts in the interior of Western North America. Integrated management, supported by a sound research data base and effectively communicated to all users, is presented as the only viable approach to an increasingly complex resource future. Two examples of tools recently designed...

Scaffolding during the Formal Assessment of Young EAL Learners: A New Zealand Case Study

ERIC Educational Resources Information Center

Booth, Dawn

2012-01-01

Despite growing interest in the theorisation of teacher-based assessment (TBA), very little research has paid close attention to how teachers practice assessment embedded in real classroom contexts. This longitudinal study over one school term reports on the TBA of young learners with English as an additional language (EAL) in New Zealand primary…

Assessing Behavioral Engagement in Flipped and Non-Flipped Mathematics Classrooms: Teacher Abilities and Other Potential Factors

ERIC Educational Resources Information Center

Hodgson, Theodore R.; Cunningham, Abby; McGee, Daniel; Kinne, Lenore J.; Murphy, Teri J.

2017-01-01

There is a growing evidence that flipped classrooms are associated with increased levels of student engagement, as compared to engagement in "traditional" settings. Much of this research, however, occurs in post-secondary classrooms and is based upon self-reported engagement data. This study seeks to extend existing flipped classroom…

Business Spanish in the Real World: A Task-Based Needs Analysis

ERIC Educational Resources Information Center

Martin, Alexandra; Adrada-Rafael, Sergio

2017-01-01

The growing demand for Spanish for Specific Purposes (SSP) courses at universities in the United States in the last two decades (Klee, 2015) has brought to light the need for more theoretically driven research in this field, which can inform pedagogical decisions and materials design. The present study conceptually replicates Serafini and Torres…

Governing the Social, Material, Textual, and Advancing Professional Learning of Doctoral Candidates in the Contemporary University

ERIC Educational Resources Information Center

Manidis, Marie; Goldsmith, Rosalie

2018-01-01

Doctoral education is increasingly of interest to higher education researchers and policy-makers as the qualification's diversity, governance, reach and policy outcomes come under growing scrutiny. In the context of these changes, the paper adopts for the first time since Cumming's seminal study, a practice-based exploration of the social,…

The Past, Present, and Future of Comprehensive School Reform. Research Brief

ERIC Educational Resources Information Center

Borman, Geoffrey D.

2009-01-01

The last major review of the achievement outcomes of comprehensive school reform (CSR) models was conducted in 2003. Despite the growing evidence base supporting CSR, the program was discontinued by the federal government in 2007. Now, six years after the 2003 meta-analysis, the study's lead author, Geoffrey Borman, revisits the results and…

Difficulties in Automatic Speech Recognition of Dysarthric Speakers and Implications for Speech-Based Applications Used by the Elderly: A Literature Review

ERIC Educational Resources Information Center

Young, Victoria; Mihailidis, Alex

2010-01-01

Despite their growing presence in home computer applications and various telephony services, commercial automatic speech recognition technologies are still not easily employed by everyone; especially individuals with speech disorders. In addition, relatively little research has been conducted on automatic speech recognition performance with older…

Evidence-Based Research on the Value of School Nurses in an Urban School System

ERIC Educational Resources Information Center

Baisch, Mary J.; Lundeen, Sally P.; Murphy, M. Kathleen

2011-01-01

Background: With the increasing acuity of student health problems, growing rates of poverty among urban families, and widening racial/ethnic health disparities in child and adolescent health indicators, the contributions of school nurses are of increasing interest to policymakers. This study was conducted to evaluate the impact of school nurses on…

Coursecasting: The Wave of the Future?

ERIC Educational Resources Information Center

Kadel, Robert

2006-01-01

In this article, the author tries to weigh in on the possible educational outcomes of coursecasting, a technology-based method of delivering instructions to students, and what he hopes will be a growing research track for people in Ed Tech. In a nutshell, coursecasting is when professors record their lectures either on their computer or on an MP3…

Can Ethics Be Learned?: Results from a Three-Year Action-Research Project

ERIC Educational Resources Information Center

Langlois, Lyse; Lapointe, Claire

2010-01-01

Purpose: In response to the growing need for educational leaders who possess ethical, critical and reflective qualities, a training program was developed based on ethics as a reflective critical capacity and on Starratt's three-dimensional model. This paper aims to describe the impact of the program on ethical decision making and on educational…

Challenges, Strategies, and Lessons Learned from a Participatory Community Intervention Study to Promote Female Condoms among Rural Sex Workers in Southern China

ERIC Educational Resources Information Center

Weeks, Margaret R.; Liao, Susu; Li, Fei; Li, Jianghong; Dunn, Jennifer; He, Bin; He, Qiya; Feng, Weiping; Wang, Yanhong

2010-01-01

China faces a rapidly emerging HIV epidemic and nationwide resurgence of sexually transmitted infections associated with a growing sex industry. Community empowerment and capacity building through community-based participatory research partnerships show promise for developing, testing, and refining multilevel interventions suited to the local…

Characterizing Learning-through-Service Students in Engineering by Gender and Academic Year

ERIC Educational Resources Information Center

Carberry, Adam Robert

2010-01-01

Service is increasingly being viewed as an integral part of education nationwide. Service-based courses and programs are growing in popularity as opportunities for students to learn and experience their discipline. Widespread adoption of learning-through-service (LTS) in engineering is stymied by a lack of a body of rigorous research supporting…

Developing Students' Functional Thinking in Algebra through Different Visualisations of a Growing Pattern's Structure

ERIC Educational Resources Information Center

Wilkie, Karina J,; Clarke, Doug

2014-01-01

This design-based research project investigated the development of functional thinking in algebra for the upper primary years of schooling. Ten teachers and their students were involved in a sequence of five cycles of collaborative planning, team-teaching, evaluating and revising five lessons on functional thinking for their students over one…

Keeping Teachers in the Center: A Framework of Data-Driven Decision-Making

ERIC Educational Resources Information Center

Light, Daniel; Wexler, Dara H.; Heinze, Juliette

2004-01-01

The Education Development Center's Center for Children and Technology (CCT) conducted a three year study of a large-scale data reporting system, developed by the Grow Network for New York City's Department of Education. This paper presents a framework based on two years of research exploring the intersection of decision-support technologies,…

Climate Change and Morality: Students' Perspectives on the Individual and Society

ERIC Educational Resources Information Center

Sternang, Li; Lundholm, Cecilia

2011-01-01

There is a growing interest in addressing moral aspects in the research and education of socio-scientific issues. This paper investigates students' interpretations of climate change from a moral perspective. The students were 14 years old, studying at Green Schools in the Beijing area, China. The study was based on semi-structured group interviews…

Social Support and Attachment to Teachers: Relative Importance and Specificity Among Low-Income Children and Youth of Color

ERIC Educational Resources Information Center

Murray, Christopher; Kosty, Derek; Hauser-McLean, Kristin

2016-01-01

A growing number of researchers are examining how teacher-student relationships contribute to child and adolescent development. Much of this work is based on two distinct theoretical perspectives: social support and attachment. The current study investigates the importance of teacher-student relationships from each of these perspectives among…

Web-Based Learning: A Bridge to Meet the Needs of Canadian Nurses for Doctoral Education

ERIC Educational Resources Information Center

Kurucz, Sue; Rietze, Lori; Lim, Angie; Swamy, Mindy

2015-01-01

Canada does not have enough nurses with doctoral degrees. Such nurses fill important roles as researchers, educators, leaders, and clinicians. While a growing number of Canadian universities offer doctorate degrees in nursing, most institutions have only traditional on-campus programs, posing barriers for nurses who reside in places geographically…

"Kitchen Table Prejudices" in the Diverse Classrooms of Today: Some Research-Based Approaches to Teaching Majority Students about Minority Issues

ERIC Educational Resources Information Center

Asmar, Christine

2017-01-01

Worldwide awareness is slowly growing that Indigenous histories and perspectives are, or should be, integral to the attributes of global citizens graduating from our universities. In this context, an investigation of how Indigenous perspectives are being taught in Australian universities offered a heretofore underutilized avenue toward getting…

Gateways to the Principalship: State Power to Improve the Quality of School Leaders

ERIC Educational Resources Information Center

Cheney, Gretchen Rhines; Davis, Jacquelyn

2011-01-01

Successful schools that provide positive, productive, and vibrant teaching and learning environments do not occur by accident. Instead, the most effective schools are led by principals who are equipped with the skills and possess the attitudes required to be exceptional school leaders. The good news is there is a growing research base that clearly…

Children of Deb Koh: Young Life in an Iranian Village.

ERIC Educational Resources Information Center

Friedl, Erika

This book is based on ethnographic research carried out between 1965 and 1994 during eight visits to a tribal region in southwest Iran. The book weaves together local practices, cognitive categories, folklore, and anecdotes concerning all aspects of growing up to illuminate the world of children in the village of Deh Koh. The book describes how…

WeFiLab: A Web-Based WiFi Laboratory Platform for Wireless Networking Education

ERIC Educational Resources Information Center

Cui, Lin; Tso, Fung Po; Yao, Di; Jia, Weijia

2012-01-01

Remote access to physical laboratories for education has received significant attention from both researchers and educators as it provides access at reduced cost in sharing manner of real devices and gives students practical training. With the rapid growing of wireless technologies, it has become an essential of learning to have the hand-on…

Unlocking the Black Box: Exploring the Link between High-Performance Work Systems and Performance

ERIC Educational Resources Information Center

Messersmith, Jake G.; Patel, Pankaj C.; Lepak, David P.

2011-01-01

With a growing body of literature linking systems of high-performance work practices to organizational performance outcomes, recent research has pushed for examinations of the underlying mechanisms that enable this connection. In this study, based on a large sample of Welsh public-sector employees, we explored the role of several individual-level…

The Growing Culture of Nature Play

ERIC Educational Resources Information Center

Wood, Melody

2013-01-01

The importance of nature-based play has gradually become forefront in an array of research fields. From the more obvious physical benefits to the complex mental benefits, nature has proved time and time again to be the cure-all for a variety of common ailments. Richard Louv, author of the famed "Last Child in the Woods," has spawned a…

The International Development of the "Social Norms" Approach to Drug Education and Prevention

ERIC Educational Resources Information Center

McAlaney, John; Bewick, Bridgette; Hughes, Clarissa

2011-01-01

The social norms approach to health promotion has become remarkably popular in the last 20 years, particularly in the American college system. It is an alternative to traditional fear-based approaches of health education, which a growing body of research demonstrates is often ineffective in reducing alcohol and drug misuse. The social norms…

Constructing an Entrepreneurial Architecture: An Emergent Framework for Studying the Contemporary University beyond the Entrepreneurial Turn

ERIC Educational Resources Information Center

Nelles, Jen; Vorley, Tim

2010-01-01

Universities are engines of the knowledge-based economy, both as sites of knowledge production and exploitation. Over the past two decades a "Third Mission" for universities has been articulated, alongside teaching and research; and this third mission is understood as commercial engagement. While growing literatures on the entrepreneurial…

The Dominance Behavioral System and Psychopathology: Evidence from Self-Report, Observational, and Biological Studies

ERIC Educational Resources Information Center

Johnson, Sheri L.; Leedom, Liane J.; Muhtadie, Luma

2012-01-01

The dominance behavioral system (DBS) can be conceptualized as a biologically based system that guides dominance motivation, dominant and subordinate behavior, and responsivity to perceptions of power and subordination. A growing body of research suggests that problems with the DBS are evident across a broad range of psychopathologies. We begin by…

Early Childhood Mental Health Consultation: Common Questions and Answers

ERIC Educational Resources Information Center

Hughes, Mary-alayne; Spence, Christine M.; Ostrosky, Michaelene M.

2015-01-01

As the field of early childhood mental health continues to expand and evolve, the evidence base is growing, and early childhood mental health consultation is viewed as a promising practice. However, there continues to be a need for further research, with particular attention given to the utility and effectiveness of this approach with infants and…

Using a Scaffolded Multi-Component Intervention to Support the Reading and Writing Development of English Learners

ERIC Educational Resources Information Center

Fullerton, Susan King; McCrea-Andrews, Heather; Robson, Kimberly

2015-01-01

Growing numbers of English learners (National Clearinghouse for English Language Acquisition, 2010) suggest the critical need for effective research-based interventions to support them. Interventions that are designed to help English learners make reading-writing connections are more likely to capitalize on the reciprocal nature of both reading…

In Search of Social Movement Learning: The Growing Jobs for Living Project. NALL Working Paper.

ERIC Educational Resources Information Center

Clover, Darlene E.; Hall, Budd L.

The New Approaches to Lifelong Learning (NALL) project is a Canada-wide 5-year research initiative during which more than 70 academic and community members are working collaboratively within a framework of informal learning to address the following issues: informal computer-based learning, recognition of prior learning, informal learning in a…

Is Mixed Methods Research Used in Australian Career Development Research?

ERIC Educational Resources Information Center

Cameron, Roslyn

2010-01-01

Mixed methods research has become a substantive and growing methodological force that is growing in popularity within the human and social sciences. This article reports the findings of a study that has systematically reviewed articles from the "Australian Journal of Career Development" from 2004 to 2009. The aim of the study was to…

The USWRP Workshop on the Weather Research Needs of the Private Sector.

NASA Astrophysics Data System (ADS)

Pielke, Roger A., Jr.; Abraham, Jim; Abrams, Elliot; Block, Jim; Carbone, Richard; Chang, David; Droegemeier, Kelvin; Emanuel, Kerry; Friday, Elbert W. Joe, Jr.; Gall, Robert; Gaynor, John; Getz, Rodger R.; Glickman, Todd; Hoggatt, Bradley; Hooke, William H.; Johnson, Edward R.; Kalnay, Eugenia; Kimpel, James Jeff; Kocin, Paul; Marler, Byron; Morss, Rebecca; Nathan, Ravi; Nelson, Steve; Pielke, Roger, Sr.; Pirone, Maria; Prater, Erwin; Qualley, Warren; Simmons, Kevin; Smith, Michael; Thomson, John; Wilson, Greg

2003-07-01

Private sector meteorology is a rapidly growing enterprise. It has been estimated that the provision of weather information has, by some estimates, a global market totaling in the billions of dollars. Further, the decisions based on such information could easily total trillions of dollars in the U.S. economy alone. The private sector clearly plays an important, and growing, role at the interface of weather research and the weather information needs of society. To date, little information has been paid to the connections of the meteorological research community and the scientific needs of the private sector. Thus, the time is ripe to stimulate a more active dialogue between what is generally considered the "basic" research community of physical and social scientists and those individuals and businesses that provide weather information to myriad customers across the U.S. economy. In December 2000, the U.S. Weather Research Program (supported by NSF, NOAA, NASA, and the U.S. Navy) sponsored a workshop in Palm Springs, California, to bring together weather researchers and representatives of private sector meteorology to discuss needs, wants, opportunities, and challenges and how to enhance the linkages between the two relatively detached communities. The workshop focused on developing a better understanding of the relations of research and private sector meteorology, which ultimately means a better understanding of one of the important connections of research and societal needs.

Design and application of a web-based real-time personal PM2.5 exposure monitoring system.

PubMed

Sun, Qinghua; Zhuang, Jia; Du, Yanjun; Xu, Dandan; Li, Tiantian

2018-06-15

Growing demand from public health research for conduct large-scale epidemiological studies to explore health effect of PM 2.5 was well-documented. To address this need, we design a web-based real-time personal PM 2.5 exposure monitoring system (RPPM2.5 system) which can help researcher to get big data of personal PM 2.5 exposure with low-cost, low labor requirement, and low operating technical requirements. RPPM2.5 system can provide relative accurate real-time personal exposure data for individuals, researches, and decision maker. And this system has been used in a survey of PM 2.5 personal exposure level conducted in 5 cities of China and has provided mass of valuable data for epidemiological research. Copyright © 2018 Elsevier B.V. All rights reserved.

Satellite Communications for Aeronautical Applications: Recent research and Development Results

NASA Technical Reports Server (NTRS)

Kerczewski, Robert J.

2001-01-01

Communications systems have always been a critical element in aviation. Until recently, nearly all communications between the ground and aircraft have been based on analog voice technology. But the future of global aviation requires a more sophisticated "information infrastructure" which not only provides more and better communications, but integrates the key information functions (communications, navigation, and surveillance) into a modern, network-based infrastructure. Satellite communications will play an increasing role in providing information infrastructure solutions for aviation. Developing and adapting satellite communications technologies for aviation use is now receiving increased attention as the urgency to develop information infrastructure solutions grows. The NASA Glenn Research Center is actively involved in research and development activities for aeronautical satellite communications, with a key emphasis on air traffic management communications needs. This paper describes the recent results and status of NASA Glenn's research program.

Parent Refusal of Topical Fluoride for Their Children: Clinical Strategies and Future Research Priorities to Improve Evidence-Based Pediatric Dental Practice.

PubMed

Chi, Donald L

2017-07-01

A growing number of parents are refusing topical fluoride for their children during preventive dental and medical visits. This nascent clinical and public health problem warrants attention from dental professionals and the scientific community. Clinical and community-based strategies are available to improve fluoride-related communications with parents and the public. In terms of future research priorities, there is a need to develop screening tools to identify parents who are likely to refuse topical fluoride and diagnostic instruments to uncover the reasons for topical fluoride refusal. This knowledge will lead to evidence-based strategies that can be widely disseminated into clinical practice. Copyright © 2017 Elsevier Inc. All rights reserved.

Current thinking in medical education research: an overview.

PubMed

Elledge, R

2018-04-28

Medical education is fast becoming a separate focus, and together with their clinical commitments, many clinicians now seek higher qualifications and professional accreditation in the field. Research is also developing, and there is a need for evidence-based practice in education, just as in clinical work. This review gives an overview of research into medical education, and explains the fundamentals of educational theory and the specific considerations for the quantitative and qualitative research methods that pertain to it. It also explains the application of these methods to two growing areas of research: technology-enhanced learning (TEL) and normative ethics in training. Copyright © 2018 The British Association of Oral and Maxillofacial Surgeons. Published by Elsevier Ltd. All rights reserved.

Addressing informatics challenges in Translational Research with workflow technology.

PubMed

Beaulah, Simon A; Correll, Mick A; Munro, Robin E J; Sheldon, Jonathan G

2008-09-01

Interest in Translational Research has been growing rapidly in recent years. In this collision of different data, technologies and cultures lie tremendous opportunities for the advancement of science and business for organisations that are able to integrate, analyse and deliver this information effectively to users. Workflow-based integration and analysis systems are becoming recognised as a fast and flexible way to build applications that are tailored to scientific areas, yet are built on a common platform. Workflow systems are allowing organisations to meet the key informatics challenges in Translational Research and improve disease understanding and patient care.

Technology-Facilitated Sexual Violence: A Literature Review of Empirical Research.

PubMed

Henry, Nicola; Powell, Anastasia

2018-04-01

Technology-facilitated sexual violence (TFSV) refers to a range of behaviors where digital technologies are used to facilitate both virtual and face-to-face sexually based harms. Such behaviors include online sexual harassment, gender- and sexuality-based harassment, cyberstalking, image-based sexual exploitation, and the use of a carriage service to coerce a victim into an unwanted sexual act. This article reviews the current state of knowledge on these different dimensions, drawing on existing empirical studies. While there is a growing body of research into technology-facilitated harms perpetrated against children and adolescents, there is a dearth of qualitative and quantitative research on TFSV against adults. Moreover, few of the existing studies provide reliable data on the nature, scope, and impacts of TFSV. Preliminary studies, however, indicate that some harms, much like sexual violence more broadly, may be predominantly gender-, sexuality-, and age-based, with young women being overrepresented as victims in some categories. This review collects the empirical evidence to date regarding the prevalence and gender-based nature of TFSV against adults and discusses the implications for policy and programs, as well as suggestions for future research.

Mobile Phone Based System Opportunities to Home-based Managing of Chemotherapy Side Effects.

PubMed

Davoodi, Somayeh; Mohammadzadeh, Zeinab; Safdari, Reza

2016-06-01

Applying mobile base systems in cancer care especially in chemotherapy management have remarkable growing in recent decades. Because chemotherapy side effects have significant influences on patient's lives, therefore it is necessary to take ways to control them. This research has studied some experiences of using mobile phone based systems to home-based monitor of chemotherapy side effects in cancer. In this literature review study, search was conducted with keywords like cancer, chemotherapy, mobile phone, information technology, side effects and self managing, in Science Direct, Google Scholar and Pub Med databases since 2005. Today, because of the growing trend of the cancer, we need methods and innovations such as information technology to manage and control it. Mobile phone based systems are the solutions that help to provide quick access to monitor chemotherapy side effects for cancer patients at home. Investigated studies demonstrate that using of mobile phones in chemotherapy management have positive results and led to patients and clinicians satisfactions. This study shows that the mobile phone system for home-based monitoring chemotherapy side effects works well. In result, knowledge of cancer self-management and the rate of patient's effective participation in care process improved.

Forest Research Nursery Waste Water Management Plan, Integrated Pest Management Plan, and pesticide safety

Treesearch

Kas Dumroese; David L. Wenny

1992-01-01

The University of Idaho Forest Research Nursery was established in 1909 to grow bareroot (field-grown) tree and shrub seedlings for conservation. In 1982, the bareroot production was phased out and replaced by growing seedlings in containers in greenhouses. The nursery emphasizes teaching, research and service. Students learn about forest planting; scientists...

Barriers and facilitators to senior centers participating in translational research.

PubMed

Felix, Holly C; Adams, Becky; Cornell, Carol E; Fausett, Jennifer K; Krukowski, Rebecca A; Love, ShaRhonda J; Prewitt, T Elaine; West, Delia Smith

2014-01-01

Senior centers are ideal locations to deliver evidence-based health promotion programs to the rapidly growing population of older Americans to help them remain healthy and independent in the community. However, little reported research is conducted in partnership with senior centers; thus, not much is known about barriers and facilitators for senior centers serving as research sites. To fill this gap and potentially accelerate research within senior centers to enhance translation of evidence-based interventions into practice, the present study examined barriers and facilitators of senior centers invited to participate in a cluster-randomized controlled trial. Primary barriers to participation related to staffing and perceived inability to recruit older adult participants meeting research criteria. The primary facilitator was a desire to offer programs that were of interest and beneficial to seniors. Senior centers are interested in participating in research that provides benefit to older adults but may need assistance from researchers to overcome participation barriers. © The Author(s) 2012.

Eco-Challenges of Bio-Based Polymer Composites

PubMed Central

Avella, Maurizio; Buzarovska, Aleksandra; Errico, Maria Emanuela; Gentile, Gennaro; Grozdanov, Anita

2009-01-01

In recent years bio-based polymer composites have been the subject of many scientific and research projects, as well as many commercial programs. Growing global environmental and social concern, the high rate of depletion of petroleum resources and new environmental regulations have forced the search for new composites and green materials, compatible with the environment. The aim of this article is to present a brief review of the most suitable and commonly used biodegradable polymer matrices and NF reinforcements in eco-composites and nanocomposites, with special focus on PLA based materials.

Building a translational science on children and youth affected by political violence and armed conflict: A commentary.

PubMed

Masten, Ann S

2017-02-01

Articles in this timely Special Section represent an important milestone in the developmental science on children and youth involved in political violence and armed conflict. With millions of children worldwide affected by past and present wars and conflicts, there is an urgent and growing need for research to inform efforts to understand, prevent, and mitigate the possible harm of such violence to individual children, families, communities, and societies, for present as well as future generations. The four programs of research highlighted in this Special Section illustrate key advances and challenges in contemporary development research on young people growing up in the midst or aftermath of political violence. These studies are longitudinal, methodologically sophisticated, and grounded in socioecological systems models that align well with current models of risk and resilience in developmental psychopathology. These studies collectively mark a critically important shift to process-focused research that holds great promise for translational applications. Nonetheless, given the scope of the international crisis of children and youth affected by political violence and its sequelae, there is an urgent global need for greater mobilization of resources to support translational science and effective evidence-based action.

An Agent-Based Model of New Venture Creation: Conceptual Design for Simulating Entrepreneurship

NASA Technical Reports Server (NTRS)

Provance, Mike; Collins, Andrew; Carayannis, Elias

2012-01-01

There is a growing debate over the means by which regions can foster the growth of entrepreneurial activity in order to stimulate recovery and growth of their economies. On one side, agglomeration theory suggests the regions grow because of strong clusters that foster knowledge spillover locally; on the other side, the entrepreneurial action camp argues that innovative business models are generated by entrepreneurs with unique market perspectives who draw on knowledge from more distant domains. We will show you the design for a novel agent-based model of new venture creation that will demonstrate the relationship between agglomeration and action. The primary focus of this model is information exchange as the medium for these agent interactions. Our modeling and simulation study proposes to reveal interesting relationships in these perspectives, offer a foundation on which these disparate theories from economics and sociology can find common ground, and expand the use of agent-based modeling into entrepreneurship research.

ResearchMaps.org for integrating and planning research.

PubMed

Matiasz, Nicholas J; Wood, Justin; Doshi, Pranay; Speier, William; Beckemeyer, Barry; Wang, Wei; Hsu, William; Silva, Alcino J

2018-01-01

To plan experiments, a biologist needs to evaluate a growing set of empirical findings and hypothetical assertions from diverse fields that use increasingly complex techniques. To address this problem, we operationalized principles (e.g., convergence and consistency) that biologists use to test causal relations and evaluate experimental evidence. With the framework we derived, we then created a free, open-source web application that allows biologists to create research maps, graph-based representations of empirical evidence and hypothetical assertions found in research articles, reviews, and other sources. With our ResearchMaps web application, biologists can systematically reason through the research that is most important to them, as well as evaluate and plan experiments with a breadth and precision that are unlikely without such a tool.

ResearchMaps.org for integrating and planning research

PubMed Central

Speier, William; Beckemeyer, Barry; Wang, Wei; Hsu, William; Silva, Alcino J.

2018-01-01

To plan experiments, a biologist needs to evaluate a growing set of empirical findings and hypothetical assertions from diverse fields that use increasingly complex techniques. To address this problem, we operationalized principles (e.g., convergence and consistency) that biologists use to test causal relations and evaluate experimental evidence. With the framework we derived, we then created a free, open-source web application that allows biologists to create research maps, graph-based representations of empirical evidence and hypothetical assertions found in research articles, reviews, and other sources. With our ResearchMaps web application, biologists can systematically reason through the research that is most important to them, as well as evaluate and plan experiments with a breadth and precision that are unlikely without such a tool. PMID:29723213

A Review of Astronomy Education Research

NASA Astrophysics Data System (ADS)

Bailey, Janelle M.; Slater, Timothy F.

The field of astronomy education is rapidly growing beyond merely sharing effective activities or curriculum ideas. This paper categorizes and summarizes the literature in astronomy education research and contains more than 100 references to articles, books, and Web-based materials. Research into student understanding on a variety of topics now occupies a large part of the literature. Topics include the shape of Earth and gravity, lunar phases, seasons, astrobiology, and cosmology. The effectiveness of instructional methods is now being tested systematically, taking data beyond the anecdotal with powerful research designs and statistical analyses. Quantitative, qualitative, and mixed-methods approaches have found their places in the researcher's toolbox. In all cases, the connection between the research performed and its effect on classroom instruction is largely lacking.

U.S. Geological Survey Energy and Minerals science strategy: a resource lifecycle approach

USGS Publications Warehouse

Ferrero, Richard C.; Kolak, Jonathan J.; Bills, Donald J.; Bowen, Zachary H.; Cordier, Daniel J.; Gallegos, Tanya J.; Hein, James R.; Kelley, Karen D.; Nelson, Philip H.; Nuccio, Vito F.; Schmidt, Jeanine M.; Seal, Robert R.

2013-01-01

The economy, national security, and standard of living of the United States depend heavily on adequate and reliable supplies of energy and mineral resources. Based on population and consumption trends, the Nation’s use of energy and minerals can be expected to grow, driving the demand for ever broader scientific understanding of resource formation, location, and availability. In addition, the increasing importance of environmental stewardship, human health, and sustainable growth places further emphasis on energy and mineral resources research and understanding. Collectively, these trends in resource demand and the interconnectedness among resources will lead to new challenges and, in turn, require cutting- edge science for the next generation of societal decisions. The long and continuing history of U.S. Geological Survey contributions to energy and mineral resources science provide a solid foundation of core capabilities upon which new research directions can grow. This science strategy provides a framework for the coming decade that capitalizes on the growth of core capabilities and leverages their application toward new or emerging challenges in energy and mineral resources research, as reflected in five interrelated goals.

The high road to success: how investing in ethics enhances corporate objectives.

PubMed

Dashefsky, Richard

2003-01-01

There is a growing gap between the tidal wave of information emerging from the Human Genome Project and other molecular biology initiatives, and the clinical research needed to transform these discoveries into new diagnostics and therapeutics. While genomics-based technologies are being rapidly integrated into pharmaceutical R&D, many steps in the experimental process are still reliant on traditional surrogate model systems whose predictive power about human disease is incomplete or inaccurate. There is a growing trend underway in the research community to introduce actual human disease understanding as early as possible into discovery, thereby improving accuracy of results throughout the R&D continuum. Such an approach (known as clinical genomics: the large scale study of genes in the context of actual human disease) requires the availability of large quantities of ethically and legally sourced, high-quality human tissues with associated clinical information.Heretofore, no source could meet all of these requirements. Ardais Corporation was the first to address this need by pioneering a systematized, standardized network for the collection, processing, dissemination and research application of human tissue and associated clinical information, all of which rest on the highest ethical standards. Based on a novel model of collaboration between industry and the academic/medical community, Ardais has created procedures, structures, technologies, and information tools that collectively compromise a new paradigm in the application of human disease to biomedical research. Ardais now serves as a clinical genomics resource to dozens of academic researchers and biopharmaceutical companies, providing products and services to accelerate and improve drug discovery and development.

Cross-cultural healthcare challenges: an insight into small American community hospitals.

PubMed

Kothari, M P; Kothari, V

1997-01-01

The healthcare industry in the United States is faced with many strategic challenges, because of the nation's growing culturally diverse population. Growing cultural diversity now calls for better trained medical staff that is capable of handling language, religious and cultural differences. In the rural communities, where cultural diversity is rapidly becoming a demographic fact, small hospitals with limited resources are especially confronted with medical challenges for which they seem to be least prepared. Based on an exploratory research that includes a study of small town hospitals, this paper provides insights into cross-cultural problems facing healthcare professionals in small communities. The paper highlights also the ways in which hospitals are responding to such challenges.

Aerogels in Chemical Engineering: Strategies Toward Tailor-Made Aerogels.

PubMed

Smirnova, Irina; Gurikov, Pavel

2017-06-07

The present review deals with recent advances in the rapidly growing field of aerogel research and technology. The major focus of the review lies in approaches that allow tailoring of aerogel properties to meet application-driven requirements. The decisive properties of aerogels are discussed with regard to existing and potential application areas. Various tailoring strategies, such as modulation of the pore structure, coating, surface modification, and post-treatment, are illustrated by results of the last decade. In view of commercialization of aerogel-based products, a panorama of current industrial aerogel suppliers is given, along with a discussion of possible alternative sources for raw materials and precursors. Finally, growing points and perspectives of the aerogel field are summarized.

How to grow transgenic Arabidopsis in the field.

PubMed

Jänkänpää, Hanna Johansson; Jansson, Stefan

2012-01-01

Arabidopsis is naturally adapted to habitats in which both biotic variables (e.g., light, wind, and humidity) and abiotic variables (e.g., competition, herbivory, and pathogen densities) strongly fluctuate. Hence, conditions in controlled growth chambers (in which Arabidopsis is typically grown for scientific experiments) differ substantially from those in natural environments. In order to mimic more closely natural conditions, we grow Arabidopsis outdoors under "semi-natural" field conditions. Performing experiments on transgenic Arabidopsis grown in the field that are sufficiently reliable for publication is challenging. In this chapter, we present some of our experiences based on 10 years of field experimentation, which may be of use to researchers seeking to perform field experiments using transgenic Arabidopsis.

Expanding roles in a library-based bioinformatics service program: a case study

PubMed Central

Li, Meng; Chen, Yi-Bu; Clintworth, William A

2013-01-01

Question: How can a library-based bioinformatics support program be implemented and expanded to continuously support the growing and changing needs of the research community? Setting: A program at a health sciences library serving a large academic medical center with a strong research focus is described. Methods: The bioinformatics service program was established at the Norris Medical Library in 2005. As part of program development, the library assessed users' bioinformatics needs, acquired additional funds, established and expanded service offerings, and explored additional roles in promoting on-campus collaboration. Results: Personnel and software have increased along with the number of registered software users and use of the provided services. Conclusion: With strategic efforts and persistent advocacy within the broader university environment, library-based bioinformatics service programs can become a key part of an institution's comprehensive solution to researchers' ever-increasing bioinformatics needs. PMID:24163602

Engaging homeless youth in community-based participatory research: a case study from Skid Row, Los Angeles.

PubMed

Garcia, Analilia P; Minkler, Meredith; Cardenas, Zelenne; Grills, Cheryl; Porter, Charles

2014-01-01

Growing evidence highlights the benefits to youth of involvement in community-based participatory research. Less attention has been paid, however, to the contributions youth can make to helping change health-promoting policy through such work. We describe a multi-method case study of a policy-focused community-based participatory research project in the Skid Row area of downtown Los Angeles, California, where a small group of homeless youth worked with adult mentors to develop and conduct a survey of 96 homeless youth and used the findings to help secure health-promoting policy change. We review the partnership's work at each stage of the policy-making process; its successes in changing policy regarding recreation, juvenile justice, and education; and the challenges encountered, especially with policy enforcement. We share lessons learned, including the importance of strong adult mentors and of policy environments conducive to sustainable, health-promoting change for marginalized youth.

Case Studies of Ecological Integrative Information Systems: The Luquillo and Sevilleta Information Management Systems

NASA Astrophysics Data System (ADS)

San Gil, Inigo; White, Marshall; Melendez, Eda; Vanderbilt, Kristin

The thirty-year-old United States Long Term Ecological Research Network has developed extensive metadata to document their scientific data. Standard and interoperable metadata is a core component of the data-driven analytical solutions developed by this research network Content management systems offer an affordable solution for rapid deployment of metadata centered information management systems. We developed a customized integrative metadata management system based on the Drupal content management system technology. Building on knowledge and experience with the Sevilleta and Luquillo Long Term Ecological Research sites, we successfully deployed the first two medium-scale customized prototypes. In this paper, we describe the vision behind our Drupal based information management instances, and list the features offered through these Drupal based systems. We also outline the plans to expand the information services offered through these metadata centered management systems. We will conclude with the growing list of participants deploying similar instances.

Geological mapping and analysis in determining resource recitivity limestone rocks in the village of Mersip and surrounding areas, district Limun, Sorolangun Regency, Jambi Province

NASA Astrophysics Data System (ADS)

Dona, Obie Mario; Ibrahim, Eddy; Susilo, Budhi Kuswan

2017-11-01

The research objective is to describe potential, to analyze the quality and quantity of limestone, and to know the limit distribution of rocks based on the value of resistivity, the pattern of distribution of rocks by drilling, the influence mineral growing on rock against resistivity values, the model deposition of limestone based on the value resistivity of rock and drilling, and the comparison between the interpretation resistivity values based on petrographic studies by drilling. Geologic Formations study area consists of assays consisting of altered sandstone, phyllite, slate, siltstone, grewake, and inset limestone. Local quartz sandstone, schist, genealogy, which is Member of Mersip Stylists Formation, consists of limestone that formed in shallow seas. Stylists Formation consists of slate, shale, siltstone and sandstone. This research methodology is quantitative using experimental observation by survey. This type of research methodology by its nature is descriptive analysis.

2002 SMALL SYSTEM RESEARCH

EPA Science Inventory

As research on smaller treatment devices grows, interest is also growing on how POU/POE can fit into a utility's overall strategy of providing safe and affordable water to customers in community and non-community transient and non-transient systems of all sizes. The EPA has been ...

Geomorphological Fieldwork

USGS Publications Warehouse

Thornbush, Mary J; Allen, Casey D; Fitzpatrick, Faith A.

2014-01-01

Geomorphological Fieldwork addresses a topic that always remains popular within the geosciences and environmental science. More specifically, the volume conveys a growing legacy of field-based learning for young geomorphologists that can be used as a student book for field-based university courses and postgraduate research requiring fieldwork or field schools. The editors have much experience of field-based learning within geomorphology and extend this to physical geography. The topics covered are relevant to basic geomorphology as well as applied approaches in environmental and cultural geomorphology. The book integrates a physical-human approach to geography, but focuses on physical geography and geomorphology from an integrated field-based geoscience perspective.

A Web-based interface to calculate phonotactic probability for words and nonwords in Modern Standard Arabic.

PubMed

Aljasser, Faisal; Vitevitch, Michael S

2018-02-01

A number of databases (Storkel Behavior Research Methods, 45, 1159-1167, 2013) and online calculators (Vitevitch & Luce Behavior Research Methods, Instruments, and Computers, 36, 481-487, 2004) have been developed to provide statistical information about various aspects of language, and these have proven to be invaluable assets to researchers, clinicians, and instructors in the language sciences. The number of such resources for English is quite large and continues to grow, whereas the number of such resources for other languages is much smaller. This article describes the development of a Web-based interface to calculate phonotactic probability in Modern Standard Arabic (MSA). A full description of how the calculator can be used is provided. It can be freely accessed at http://phonotactic.drupal.ku.edu/ .

Elder Abuse: Global Situation, Risk Factors, and Prevention Strategies

PubMed Central

Pillemer, Karl; Burnes, David; Riffin, Catherine; Lachs, Mark S.

2016-01-01

Purpose: Elder mistreatment is now recognized internationally as a pervasive and growing problem, urgently requiring the attention of health care systems, social welfare agencies, policymakers, and the general public. In this article, we provide an overview of global issues in the field of elder abuse, with a focus on prevention. Design and Methods: This article provides a scoping review of key issues in the field from an international perspective. Results: By drawing primarily on population-based studies, this scoping review provided a more valid and reliable synthesis of current knowledge about prevalence and risk factors than has been available. Despite the lack of scientifically rigorous intervention research on elder abuse, the review also identified 5 promising strategies for prevention. Implications: The findings highlight a growing consensus across studies regarding the extent and causes of elder mistreatment, as well as the urgent need for efforts to make elder mistreatment prevention programs more effective and evidence based. PMID:26994260

The evidence-based dentistry initiative at Baylor College of Dentistry.

PubMed

Jones, Daniel L; Hinton, Robert J; Dechow, Paul C; Abdellatif, Hoda; McCann, Ann L; Schneiderman, Emet D; D'Souza, Rena

2011-02-01

This report describes the impact of an R25 Oral Health Research Education Grant awarded to the Texas A&M Health Science Center-Baylor College of Dentistry (BCD) to promote the application of basic and clinical research findings to clinical training and encourage students to pursue careers in oral health research. At Baylor, the R25 grant supports a multi-pronged initiative that employs clinical research as a vehicle for acquainting both students and faculty with the tools of evidence-based dentistry (EBD). New coursework and experiences in all 4 years of the curriculum plus a variety of faculty development offerings are being used to achieve this goal. Progress on these fronts is reflected in a nascent "EBD culture" characterized by increasing participation and buy-in by students and faculty. The production of a new generation of dental graduates equipped with the EBD skill set as well as a growing nucleus of faculty who can model the importance of evidence-based practice is of paramount importance for the future of dentistry.

The Evidence Base on the Effects of Policy and Practice in Faith Schools

ERIC Educational Resources Information Center

Pettinger, Paul

2012-01-01

This article analyses some of the common assertions made in the public debate about the merits and disadvantages of faith schools and tests them against actual research findings. It argues that there is a growing body of evidence showing that current policy and practice in faith schools creates social division and that faith schools need to do…

Increase in Science Research Commitment in a Didactic and Laboratory-Based Program Targeted to Gifted Minority High-School Students

ERIC Educational Resources Information Center

Fraleigh-Lohrfink, Kimberly J.; Schneider, M. Victoria; Whittington, Dawayne; Feinberg, Andrew P.

2013-01-01

Underrepresentation of ethnic minorities in science, technology, engineering, and mathematics (STEM) fields has been a growing concern. Efforts to ameliorate this have often been directed at college-level enrichment. However, mentoring in the sciences at a high-school age level may have a greater impact on career choices. The Center Scholars…

Managing Cyber Operator Training Cirriculum

DTIC Science & Technology

2010-06-01

people grow their food on it, and people build their communities on it. Its terrain is defined by elevation, features such as forests and desserts ...DEPARTMENT OF THE AIR FORCE AIR UNIVERSITY AIR FORCE INSTITUTE OF TECHNOLOGY Wright-Patterson Air Force Base, Ohio APPROVED FOR PUBLIC RELEASE ...DISTRIBUTION/AVAILABILITY STATEMENT Approved for public release ; distribution unlimited 13. SUPPLEMENTARY NOTES 14. ABSTRACT The purpose of this research

The origin and evolution of model organisms

NASA Technical Reports Server (NTRS)

Hedges, S. Blair

2002-01-01

The phylogeny and timescale of life are becoming better understood as the analysis of genomic data from model organisms continues to grow. As a result, discoveries are being made about the early history of life and the origin and development of complex multicellular life. This emerging comparative framework and the emphasis on historical patterns is helping to bridge barriers among organism-based research communities.

Social Relations and Resident Health in Assisted Living: An Application of the Convoy Model

ERIC Educational Resources Information Center

Perkins, Molly M.; Ball, Mary M.; Kemp, Candace L.; Hollingsworth, Carole

2013-01-01

Purpose: This article, based on analysis of data from a mixed methods study, builds on a growing body of assisted living (AL) research focusing on the link between residents' social relationships and health. A key aim of this analysis, which uses the social convoy model as a conceptual and methodological framework, was to examine the relative…

Developing a Framework for Effective Audio Feedback: A Case Study

ERIC Educational Resources Information Center

Hennessy, Claire; Forrester, Gillian

2014-01-01

The increase in the use of technology-enhanced learning in higher education has included a growing interest in new approaches to enhance the quality of feedback given to students. Audio feedback is one method that has become more popular, yet evaluating its role in feedback delivery is still an emerging area for research. This paper is based on a…

Review of Research on Educational Leadership and Management in Hong Kong, 1995-2012: Topographical Analysis of an Emergent Knowledge Base

ERIC Educational Resources Information Center

Hallinger, Philip; Lee, Tai Hoi Theodor; Szeto, Elson

2013-01-01

A recent study of scholarship on educational leadership and management in East Asia identified a rapidly growing corpus of published studies focusing on educational leadership and management in Hong Kong. This article undertakes a "topographical analysis" of this literature with the aim of describing the nature of topics and research…

Exploring the Potential of a Location Based Augmented Reality Game for Language Learning

ERIC Educational Resources Information Center

Richardson, Donald

2016-01-01

This paper adds to the small but growing body of research into the potential of augmented reality games for teaching and learning English as a foreign language (EFL). It explores the extent to which such games enhance the language learning experience of advanced level EFL learners. The author draws on his work developing "Mission not really…

Private Tutoring in Wales: Patterns of Private Investment and Public Provision

ERIC Educational Resources Information Center

Pearce, Sioned; Power, Sally; Taylor, Chris

2018-01-01

This paper seeks to contribute to the growing research base about the extent and significance of "shadow education" through drawing on data from a national survey of over 1000 key stage 2, 3 and 4 pupils in Wales and over 200 of their parents. Wales provides an important lens to look at shadow education because of the political…

Increasing Elementary School Students' Subjective Well-Being through a Classwide Positive Psychology Intervention: Results of a Pilot Study

ERIC Educational Resources Information Center

Suldo, Shannon M.; Hearon, Brittany V.; Bander, Bryan; McCullough, Mollie; Garofano, Jeffrey; Roth, Rachel A.; Tan, Sim Yin

2015-01-01

There is growing interest in school-based programs to promote students' subjective well-being (SWB). Students with greater SWB tend to have stronger relationships with their teachers and classmates, as well as behave in more positive ways. Drawing from theory and research pertinent to promoting children's SWB, we developed an 11-session classwide…

Community Reintegration for People with Psychiatric Disabilities: Challenging Systemic Barriers to Service Provision and Public Policy through Participatory Action Research

ERIC Educational Resources Information Center

Mirza, Mansha; Gossett, Andrea; Chan, Nathan Kai-Cheong; Burford, Larry; Hammel, Joy

2008-01-01

People with psychiatric disabilities represent a growing group within the population of nursing home residents in the USA. Despite a preference for living in community-based settings, the availability of supportive services for community living is hindered by barriers at both the service provision and public policy levels. Therefore, understanding…

Positive Psychology School-Based Interventions: A Reflection on Current Success and Future Directions

ERIC Educational Resources Information Center

Chodkiewicz, Alicia R.; Boyle, Christopher

2017-01-01

An increased focus on youth development has led to an understanding of the importance of the wellbeing, resilience and mental health of children and young people. As a result there is a growing body of research, especially over the last two decades, which increasingly recognises the complexities of learning and development across the years spent…

The Effect of iMentor's College Ready Program on High School Students' College Aspirations and Non-Cognitive Skills

ERIC Educational Resources Information Center

Merrill, Lisa; Siman, Nina; Kang, David; Soltani, Jasmine; Wulach, Suzanne

2015-01-01

A growing body of research shows that school-based mentoring programs can be a flexible and cost-effective way to improve student outcomes. Effective mentoring programs create close bonds between students and caring adults, providing students with an important source of emotional support. This study tests the effects of a new model--whole…

Embedding Research on International Development in the Discourse of Comparative Education in East Asia

ERIC Educational Resources Information Center

Cheng, I-Hsuan

2010-01-01

In the wake of the recent ASEAN-China Free Trade Area (ACFTA) launch in 2010, this paper argues for the greater scholarly contribution of international development studies in the discourse of comparative education in East Asia. The argument is based on three premises. The first acknowledges the growing relations of East Asian countries to…

Adjunct Faculty: Perception of Leadership Styles, Leadership Outcomes, and Organizational Commitment in Online and Faith-Based Education Settings

ERIC Educational Resources Information Center

Pope Zinsser, Kam Lara

2017-01-01

Research indicates that adjunct faculty continues to grow in the higher education setting. Overall, universities continue to hire adjunct faculty to facilitate online courses and as a cost saving measure. While institutions continue to rely on adjunct faculty, a disconnection exists between the adjunct and the higher education administrators. This…

Turkish Preservice Science Teachers' Socioscientific Issues-Based Teaching Practices in Middle School Science Classrooms

ERIC Educational Resources Information Center

Genel, Abdulkadir; Topçu, Mustafa Sami

2016-01-01

Background: Despite a growing body of research and curriculum reforms including socioscientific issues (SSI) across the world, how preservice science teachers (PST) or in-service science teachers can teach SSI in science classrooms needs further inquiry. Purpose: The purpose of this study is to describe the abilities of PSTs to teach SSI in middle…

Bridging the Perspectives and Developmental Needs of All Participants in Curriculum-Based Telementoring Programs

ERIC Educational Resources Information Center

O'Neill, D. Kevin; Harris, Judith B.

2005-01-01

Telementoring, also referred to as e-mentoring or online mentoring, has been carried out in a wide range of K-12 environments and continues to grow in popularity. Through a review of several studies, we argue that the potential for telementoring to support deeper and more authentic school learning will not be fully realized unless researchers pay…

Of Models and Mechanisms: Towards an Understanding of How Theatre-Making Works as an "Intervention" in Individual Health and Wellness

ERIC Educational Resources Information Center

Etheridge Woodson, Stephani; Szkupinski Quiroga, Seline; Underiner, Tamara; Farid Karimi, Robert

2017-01-01

Growing from a multi-year and multidisciplinary research and applied arts investigative team based in North America, this essay presents a model of how performative engagements contribute to individual behavioural change in wellness practices. To be even more specific, this essay analyses and theorises the mechanisms involved in the application of…

Tier Two Interventions Implemented within the Context of a Tiered Prevention Framework

ERIC Educational Resources Information Center

Mitchell, Barbara S.; Stormont, Melissa; Gage, Nicholas A.

2011-01-01

Despite a growing body of evidence demonstrating the value of Tier 1 and Tier 3 interventions, significantly less is known about Tier 2 level treatments when they are added within the context of a tiered continuum of support. The purpose of this article is to systematically review the existing research base for Tier 2 small group intervention…

Non-Empirically Based Teaching Materials Can Be Positively Misleading: A Case of Modal Auxiliary Verbs in Malaysian English Language Textbooks

ERIC Educational Resources Information Center

Khojasteh, Laleh; Kafipour, Reza

2012-01-01

Using corpus approach, a growing number of researchers blamed textbooks for neglecting important information on the use of grammatical structures in natural English. Likewise, the prescribed Malaysian English textbooks used in schools are reportedly prepared through a process of material development that involves intuition. Hence, a corpus-based…

Utilizing Biopsychosocial and Strengths-Based Approaches within the Field of Child Health: What We Know and Where We Can Grow

ERIC Educational Resources Information Center

Black, Jessica M.; Hoeft, Fumiko

2015-01-01

We continue to increase our understanding of the experiences and settings that contribute to positive developmental outcomes in childhood, and those that confer greater risk. Although the mechanisms by which the risk and protective factors affect developmental outcomes need to be further elucidated through research, converging findings from the…

Template Effect and Ligand Substitution Methods for the Synthesis of Iron Catalysts: A Two-Part Experiment for Inorganic Chemistry

ERIC Educational Resources Information Center

Sues, Peter E.; Cai, Kuihua; McIntosh, Douglas F.; Morris, Robert H.

2015-01-01

Asymmetric transfer hydrogenation is an important transformation for the production of fine chemicals. Traditionally, platinum group metals are used to catalyze this reaction, but recent pressure for greener practices has driven the development of base-metal catalysts. Due to the growing interest in this area of research, the underlying concepts…

Manipulating Task Implementation Variables with Incipient Spanish Language Learners: A Classroom-Based Study

ERIC Educational Resources Information Center

Payant, Caroline; Reagan, Derek

2018-01-01

A growing body of research has shown a positive role of task-supported instruction in second language (L2) learning (Ellis, 2003a; Loewen, 2015; Van Den Branden, 2006). From a pedagogical perspective, recycling or repeating parts of teaching materials is common practice and theoretical support for such practice is emerging (Bygate and Samuda,…

An exploratory study of the outdoor recreation participation of families who have a child under sixteen

Treesearch

Bob Du Lee; Alan Graefe; Robert Burns

2007-01-01

Family recreation has been recognized as an effective way to nurture family customs and promote healthy youth development. In particular, outdoor-based recreation that includes inherent challenges often offers opportunities for a family to grow together and promotes family cohesion and youth development. Building on earlier research, this study attempts to further...

Data Use by Teachers: The Impact of Motivation, Decision-Making Style, Supportive Relationships and Reflective Capacity

ERIC Educational Resources Information Center

Vanlommel, Kristin; Vanhoof, Jan; Van Petegem, Peter

2016-01-01

There is a growing expectation that schools should systematically collect and analyse data as a point of departure for decisions. However, research shows that teachers themselves are less convinced that they need to base their decisions on data, as they mainly rely on their intuition and experience. This article examines the extent to which…

Leveraging Intelligent Adaptive Learning to Personalize Education: A Special White Paper Based upon the Speak Up 2011 National Findings

ERIC Educational Resources Information Center

Project Tomorrow, 2012

2012-01-01

Each year, Project Tomorrow, a national education nonprofit organization, facilitates the Speak Up National Research Project and, as part of this initiative, tracks the growing student, educator and parent interest in digital learning, and how the nation's schools and districts are addressing that interest with innovative ways to use technology in…

Microgravity

NASA Image and Video Library

1998-10-10

Breast tissue specimens in traditional sample dishes. NASA's Marshall Space Flight Center (MSFC) is sponsoring research with Bioreactors, rotating wall vessels designed to grow tissue samples in space, to understand how breast cancer works. This ground-based work studies the growth and assembly of human mammary epithelial cells (HMEC) from breast cancer susceptible tissue. Radiation can make the cells cancerous, thus allowing better comparisons of healthy vs. tunourous tissues.

Microgravity

NASA Image and Video Library

1998-10-10

Time-lapse exposure depicts Bioreactor rotation. NASA's Marshall Space Flight Center (MSFC) is sponsoring research with Bioreactors, rotating wall vessels designed to grow tissue samples in space, to understand how breast cancer works. This ground-based work studies the growth and assembly of human mammary epithelial cells (HMEC) from breast cancer susceptible tissue. Radiation can make the cells cancerous, thus allowing better comparisons of healthy vs. tunourous tissues.

Metrics for Learning from Simulations (and Perhaps Games)

ERIC Educational Resources Information Center

Rushby, Nick

2016-01-01

One of the key trends in learning technology in recent years has been the growing interest in simulations and serious games. Much of the research into simulations and serious games has tended to focus on aspects of fun and engagement rather than on what is happening in the process to cause transferable learning. Much of it has been based on small…

Managing caries: the need to close the gap between the evidence base and current practice.

PubMed

Schwendicke, F; Doméjean, S; Ricketts, D; Peters, M

2015-11-13

Underpinned by a changing knowledge of the aetiology of caries and its sequelae, and assisted by established and advancing dental materials, there is growing evidence supporting less invasive management of dental caries based on the principles of minimal intervention dentistry. This narrative review assesses both the evidence and the adoption of less invasive caries management strategies and describes ways in which the gap between evidence and practice might be overcome. While there is increasing data supporting less invasive management of carious lesions, these are not standard in most dental practices worldwide. Usually, clinical studies focused on efficacy as outcome, and did not take into consideration the views and priorities of other stakeholders, such as primary care dentists, educators, patients and those financing services. Involving these stakeholders into study design and demonstrating the broader advantages of new management strategies might improve translation of research into practice. In theory, clinical dentists can rely on a growing evidence in cariology regarding less invasive management options. In practice, further factors seem to impede adoption of these strategies. Future research should address these factors by involving major stakeholders and investigating their prioritised outcomes to narrow or close the evidence gap.

Recommendations for the Regionalizing of Coffee Cultivation in Colombia: A Methodological Proposal Based on Agro-Climatic Indices

PubMed Central

García L., Juan Carlos; Posada-Suárez, Húver; Läderach, Peter

2014-01-01

The Colombian National Federation of Coffee Growers (FNC) conducted an agro-ecological zoning study based on climate, soil, and terrain of the Colombian coffee-growing regions (CCGR) located in the tropics, between 1° and 11.5° N, in areas of complex topography. To support this study, a climate baseline was constructed at a spatial resolution of 5 km. Twenty-one bioclimatic indicators were drawn from this baseline data and from yield data for different coffee genotypes evaluated under conditions at eight experimental stations (ESs) belonging to the National Center for Coffee Research (CENICAFÉ). Three topographic indicators were obtained from a digital elevation model (DEM). Zoning at a national level resulted in the differentiation of 12 agro-climatic zones. Altitude notably influenced zone differentiation, however other factors such as large air currents, low-pressure atmospheric systems, valleys of the great rivers, and physiography also played an important role. The strategy of zoning according to coffee-growing conditions will enable areas with the greatest potential for the development of coffee cultivation to be identified, criteria for future research to be generated, and the level of technology implementation to be assessed. PMID:25436456

Recommendations for the regionalizing of coffee cultivation in Colombia: a methodological proposal based on agro-climatic indices.

PubMed

García L, Juan Carlos; Posada-Suárez, Húver; Läderach, Peter

2014-01-01

The Colombian National Federation of Coffee Growers (FNC) conducted an agro-ecological zoning study based on climate, soil, and terrain of the Colombian coffee-growing regions (CCGR) located in the tropics, between 1° and 11.5° N, in areas of complex topography. To support this study, a climate baseline was constructed at a spatial resolution of 5 km. Twenty-one bioclimatic indicators were drawn from this baseline data and from yield data for different coffee genotypes evaluated under conditions at eight experimental stations (ESs) belonging to the National Center for Coffee Research (CENICAFÉ). Three topographic indicators were obtained from a digital elevation model (DEM). Zoning at a national level resulted in the differentiation of 12 agro-climatic zones. Altitude notably influenced zone differentiation, however other factors such as large air currents, low-pressure atmospheric systems, valleys of the great rivers, and physiography also played an important role. The strategy of zoning according to coffee-growing conditions will enable areas with the greatest potential for the development of coffee cultivation to be identified, criteria for future research to be generated, and the level of technology implementation to be assessed.

A case study in the use of community-based participatory research in public health nursing.

PubMed

Savage, Christine L; Xu, Yin; Lee, Rebecca; Rose, Barbara L; Kappesser, Mary; Anthony, Jean Spann

2006-01-01

There is growing demand for research using a community-based participatory (CBPR) approach. CBPR requires that the academic research team actively partner with community members and stakeholders in the entire research process. The community members are full partners with the researchers in relation to the development and implementation of the study, analysis of the data, and dissemination of the findings. The purpose of this article is to review four basic principles of CBPR and provide an example of how these CBPR principles were used in an ethnographic study related to the culture of African American infant health. In the pilot study, CBPR provided the framework for recruitment and retention of participants, ongoing data analysis, and dissemination of findings. Using CBPR provided the researchers an introduction into the selected community. Community members served as key informants about the culture of the community and provided access to potential participants. The community partners contributed to analysis of emerging themes and in the dissemination of findings to the community, stakeholders, and the scientific community. CBPR provides opportunities for community health nurse researchers to conduct research with vulnerable populations and sets the stage for implementing evidenced-based nursing interventions in the community.

Pharmaco-economic impact of demographic change on pharmaceutical expenses in Germany and France

PubMed Central

2012-01-01

Background Most European health care systems are suffering from the impact of demographic change. In short, aging of society is leading to higher costs of treatment per capita, while reproduction rates below 2.1 children per woman lead to a reduced number of younger people to provide for the necessary contributions into the health insurance system. This research paper addresses the questions what impact the demographic development will have on one particular spending area, what are pharmaceutical expenditure in two of Europe’s largest health care systems, Germany and France, and what the implications are for pharmaceutical companies. Methods The research is based on publicly available data from German and French health ministries, the OECD, and institutes which focus on projection of demographic development in those countries. In a first step, data was clustered into age groups, and average spending on pharmaceuticals was allocated to that. In the second step, these figures were extrapolated, based on the projected change in the demographic structure of the countries from 2004 until 2050. This leads to a deeper understanding of demand for pharmaceutical products in the future due to the demographic development as a single driving factor. Results Pharmaceutical expenses per head (patient) will grow only slightly until 2050 (0.5% p.a. in both countries). Demographic change alone only provides for a slowly growing market for pharmaceutical companies both in Germany and in France, but for a relevant change in the consumption mix of pharmaceutical products, based on a shift of relevance of different age groups. Conclusions Despite demographic changes pharmaceutical expenses per head (patient) and the overall pharmaceutical markets will grow only slightly until 2050 in Germany as well as in France. Nevertheless, the aging of society implies different challenges for pharmaceutical companies and also for the health care system. Companies have to cope with the shift of relevance of different age groups and within the health care system new options for financing the slowly growing expenses have to be found. PMID:23092314

Exploring the Feasibility of Providing Electrical Power to Remote Bases Via Space-Based Solar Power Satellites

DTIC Science & Technology

2013-06-01

batteries and 51 power management. Such a concept may lead to an architectural approach using both SSP satellites and fossil fuels . One technical area of...growing concerns regarding long-term accumulation of fossil fuel - driven green-house gases in the earth’s atmosphere. Third, the prospect exists that...global production of petroleum and other fossil fuels will peak and possibly decline in the next few decades. John Mankins is a researcher in SSP and

Lived experience researchers partnering with consumers and carers to improve mental health research: Reflections from an Australian initiative.

PubMed

Banfield, Michelle; Randall, Rebecca; O'Brien, Mearon; Hope, Sophie; Gulliver, Amelia; Forbes, Owen; Morse, Alyssa R; Griffiths, Kathleen

2018-05-30

Consumer and carer involvement in mental health research is a growing and developing field. Whilst there has been policy and in-principle support for such involvement from governments around the world, lived experience researchers conducting academic research in partnership with other consumers and carers remains uncommon. The Australian Capital Territory Consumer and Carer Mental Health Research Unit is based at The Australian National University and employs academic researchers with lived experience to undertake research directly relevant to the needs of mental health consumers and carers with the aim of influencing policy and practice. In this study, we share our experience of developing and conducting research within ACACIA to provide a model for meaningfully engaging mental health consumers and carers throughout the research process. © 2018 Australian College of Mental Health Nurses Inc.

Low escape-rate genome safeguards with minimal molecular perturbation of Saccharomyces cerevisiae.

PubMed

Agmon, Neta; Tang, Zuojian; Yang, Kun; Sutter, Ben; Ikushima, Shigehito; Cai, Yizhi; Caravelli, Katrina; Martin, James A; Sun, Xiaoji; Choi, Woo Jin; Zhang, Allen; Stracquadanio, Giovanni; Hao, Haiping; Tu, Benjamin P; Fenyo, David; Bader, Joel S; Boeke, Jef D

2017-02-21

As the use of synthetic biology both in industry and in academia grows, there is an increasing need to ensure biocontainment. There is growing interest in engineering bacterial- and yeast-based safeguard (SG) strains. First-generation SGs were based on metabolic auxotrophy; however, the risk of cross-feeding and the cost of growth-controlling nutrients led researchers to look for other avenues. Recent strategies include bacteria engineered to be dependent on nonnatural amino acids and yeast SG strains that have both transcriptional- and recombinational-based biocontainment. We describe improving yeast Saccharomyces cerevisiae -based transcriptional SG strains, which have near-WT fitness, the lowest possible escape rate, and nanomolar ligands controlling growth. We screened a library of essential genes, as well as the best-performing promoter and terminators, yielding the best SG strains in yeast. The best constructs were fine-tuned, resulting in two tightly controlled inducible systems. In addition, for potential use in the prevention of industrial espionage, we screened an array of possible "decoy molecules" that can be used to mask any proprietary supplement to the SG strain, with minimal effect on strain fitness.

Sexual health and older adults: suggestions for social science research.

PubMed

Hinchliff, Sharron

2016-11-01

The body of evidence on older adults' sexual health is beginning to grow. However, it remains an under-researched area particularly within the social sciences. This viewpoint outlines four considerations for those who carry out social science research in this area: 1. defining the age category "older adults"; 2. being clear about the types of sex under research; 3. capturing a range of diverse voices; and 4. considering the use of qualitative research methods to explore the topic in depth. These suggestions are aimed at helping researchers to avoid some of the pitfalls of research in this area, as well as improving the evidence base in order to advance recognition of the issues and drive change in service provision. Copyright © 2016 Elsevier Inc. All rights reserved.

Research on rapid agile metrology for manufacturing based on real-time multitask operating system

NASA Astrophysics Data System (ADS)

Chen, Jihong; Song, Zhen; Yang, Daoshan; Zhou, Ji; Buckley, Shawn

1996-10-01

Rapid agile metrology for manufacturing (RAMM) using multiple non-contact sensors is likely to remain a growing trend in manufacturing. High speed inspecting systems for manufacturing is characterized by multitasks implemented in parallel and real-time events which occur simultaneously. In this paper, we introduce a real-time operating system into RAMM research. A general task model of a class-based object- oriented technology is proposed. A general multitask frame of a typical RAMM system using OPNet is discussed. Finally, an application example of a machine which inspects parts held on a carrier strip is described. With RTOS and OPNet, this machine can measure two dimensions of the contacts at 300 parts/second.

Meaning-based group counseling for bereavement: bridging theory with emerging trends in intervention research.

PubMed

MacKinnon, Christopher J; Smith, Nathan Grant; Henry, Melissa; Berish, Mel; Milman, Evgenia; Körner, Annett; Copeland, Laura S; Chochinov, Harvey M; Cohen, S Robin

2014-01-01

A growing body of scholarship has evaluated the usefulness of meaning-based theories in the context of bereavement counseling. Although scholars have discussed the application of meaning-based theories for individual practice, there is a lack of inquiry regarding its implications when conducting bereavement support groups. The objective of this article is to bridge meaning-based theories with bereavement group practice, leading to a novel intervention and laying the foundation for future efficacy studies. Building on recommendations specified in the literature, this article outlines the theoretical paradigms and structure of a short-term meaning-based group counseling intervention for uncomplicated bereavement.

Medical Research System

NASA Technical Reports Server (NTRS)

1993-01-01

Based on Johnson Space Flight Center's development of a rotating bioreactor cell culture apparatus for Space Shuttle medical research, Johnson Space Flight Center engineers who worked on the original project formed a company called Synthecon, with the intention of commercializing the bioreactor technology. Synthecon grows three dimensional tissues in the bioreactor. These are superior to previous two-dimensional tissue samples in the study of human cell growth. A refined version of the Johnson Space Center technology, Synthecon's Rotary Cell Culture System includes a cell culture chamber that rotates around a horizontal axis. The cells establish an orbit that approximates free fall through the liquid medium in the chamber. The technology has significant applications for cancer research and treatment as well as AIDS research.

Coupled disease-behavior dynamics on complex networks: A review.

PubMed

Wang, Zhen; Andrews, Michael A; Wu, Zhi-Xi; Wang, Lin; Bauch, Chris T

2015-12-01

It is increasingly recognized that a key component of successful infection control efforts is understanding the complex, two-way interaction between disease dynamics and human behavioral and social dynamics. Human behavior such as contact precautions and social distancing clearly influence disease prevalence, but disease prevalence can in turn alter human behavior, forming a coupled, nonlinear system. Moreover, in many cases, the spatial structure of the population cannot be ignored, such that social and behavioral processes and/or transmission of infection must be represented with complex networks. Research on studying coupled disease-behavior dynamics in complex networks in particular is growing rapidly, and frequently makes use of analysis methods and concepts from statistical physics. Here, we review some of the growing literature in this area. We contrast network-based approaches to homogeneous-mixing approaches, point out how their predictions differ, and describe the rich and often surprising behavior of disease-behavior dynamics on complex networks, and compare them to processes in statistical physics. We discuss how these models can capture the dynamics that characterize many real-world scenarios, thereby suggesting ways that policy makers can better design effective prevention strategies. We also describe the growing sources of digital data that are facilitating research in this area. Finally, we suggest pitfalls which might be faced by researchers in the field, and we suggest several ways in which the field could move forward in the coming years. Copyright © 2015 Elsevier B.V. All rights reserved.

Using Remote Sensing to Determine Timing of High Altitude Grass Hay Growth Stages

NASA Astrophysics Data System (ADS)

Mefford, B.

2015-12-01

Remote sensing has become the standard for collecting data to determine potential irrigation consumptive use in Wyoming for the Green River Basin. The Green River Basin within Wyoming is around 10.8 million acres, located in south western Wyoming and is a sub-basin of the Colorado River Basin. Grass hay is the main crop grown in the basin. The majority of the hay is grown at elevations 7,000 feet above mean sea level. Daily potential irrigation consumptive use is calculated for the basin during the growing season (May 1st to September 30th). To determine potential irrigation consumptive use crop coefficients, reference evapotranspiration (ET) and effective precipitation are required. Currently crop coefficients are the hardest to determine as most research on crop coefficients are based at lower elevations. Values for crop coefficients for grass hay still apply to high altitude grass hay, but the hay grows at a much slower rate than low elevation grass hay. To be able to more accurately determine the timing of the growth stages of hay in this basin, time-lapse cameras were installed at two different irrigated hay fields in the basin for the 2015 growing season and took pictures automatically once a day at 1 P.M.. Both of the fields also contained a permanent research grade weather station. Imagery obtained from these cameras was used as indicators of timing of the major growth stages of the hay and the length of days between the stages. A crop coefficient value was applied every day in the growing season based on the results from the imagery. Daily potential ET was calculated using the crop coefficients and the data from the on-site weather stations. The final result was potential irrigation induced crop consumptive use for each site. Using remote sensing provided necessary information that normally would be applied arbitrarily in determining irrigation induced consumptive use in the Green River Basin.

How lay people respond to messages about genetics, health, and race.

PubMed

Condit, C; Bates, B

2005-08-01

There is a growing movement in medical genetics to develop, implement, and promote a model of race-based medicine. Although race-based medicine may become a widely disseminated standard of care, messages that advocate race-based selection for diagnosing, screening and prescribing drugs may exacerbate health disparities. These messages are present in clinical genetic counseling sessions, mass media, and everyday talk. Messages promoting linkages among genes, race, and health and messages emphasizing genetic causation may promote both general racism and genetically based racism. This mini-review examines research in three areas: studies that address the effects of these messages about genetics on levels of genetic determinism and genetic discrimination; studies that address the effects of these messages on attitudes about race; and, studies of the impacts of race-specific genetic messages on recipients. Following an integration of this research, this mini-review suggests that the current literature appears fragmented because of methodological and measurement issues and offers strategies for future research. Finally, the authors offer a path model to help organize future research examining the effects of messages about genetics on socioculturally based racism, genetically based racism, and unaccounted for racism. Research in this area is needed to understand and mitigate the negative attitudinal effects of messages that link genes, race, and health and/or emphasize genetic causation.

Integrating UIMA annotators in a web-based text processing framework.

PubMed

Chen, Xiang; Arnold, Corey W

2013-01-01

The Unstructured Information Management Architecture (UIMA) [1] framework is a growing platform for natural language processing (NLP) applications. However, such applications may be difficult for non-technical users deploy. This project presents a web-based framework that wraps UIMA-based annotator systems into a graphical user interface for researchers and clinicians, and a web service for developers. An annotator that extracts data elements from lung cancer radiology reports is presented to illustrate the use of the system. Annotation results from the web system can be exported to multiple formats for users to utilize in other aspects of their research and workflow. This project demonstrates the benefits of a lay-user interface for complex NLP applications. Efforts such as this can lead to increased interest and support for NLP work in the clinical domain.

Breast Cancer Research at NASA

NASA Technical Reports Server (NTRS)

1998-01-01

Human primary breast tumor cells after 49 days of growth in a NASA Bioreactor. Tumor cells aggregate on microcarrier beads (indicated by arrow). NASA's Marshall Space Flight Center (MSFC) is sponsoring research with Bioreactors, rotating wall vessels designed to grow tissue samples in space, to understand how breast cancer works. This ground-based work studies the growth and assembly of human mammary epithelial cell (HMEC) from breast cancer susceptible tissue. Radiation can make the cells cancerous, thus allowing better comparisons of healthy vs. tunorous tissue. Credit: Dr. Jearne Becker, University of South Florida

A review on economic emission dispatch problems using quantum computational intelligence

NASA Astrophysics Data System (ADS)

Mahdi, Fahad Parvez; Vasant, Pandian; Kallimani, Vish; Abdullah-Al-Wadud, M.

2016-11-01

Economic emission dispatch (EED) problems are one of the most crucial problems in power systems. Growing energy demand, limitation of natural resources and global warming make this topic into the center of discussion and research. This paper reviews the use of Quantum Computational Intelligence (QCI) in solving Economic Emission Dispatch problems. QCI techniques like Quantum Genetic Algorithm (QGA) and Quantum Particle Swarm Optimization (QPSO) algorithm are discussed here. This paper will encourage the researcher to use more QCI based algorithm to get better optimal result for solving EED problems.

NCI, NHLBI, FDA, AACC, and CMS Collaborate in Advancing Proteomics Regulatory Science | Office of Cancer Clinical Proteomics Research

Cancer.gov

Despite great strides in proteomics and the growing number of articles citing the discovery of potential biomarkers, the actual rate of introduction of Food and Drug Administration (FDA) approved protein analytes has been relatively unchanged over the past 10 years. One of reasons for the lack of new protein-based biomarkers approved has been a lack of information and understanding by the proteomics research community to the regulatory process used by the FDA. To address this issue, Dr.

Advanced Plant Habitat - Packing and Planting Seeds

NASA Image and Video Library

2017-02-15

Dr. Oscar Monje, a research scientist, packs a growing substrate called arcillite in the science carrier, or base, of the Advanced Plant Habitat (APH) inside a laboratory at the Space Station Processing Facility at NASA's Kennedy Space Center in Florida. Developed by NASA and ORBITEC of Madison, Wisconsin, the APH is the largest plant chamber built for the agency. It is a fully automated plant growth facility that will be used to conduct bioscience research on the International Space Station. The APH will be delivered to the space station aboard future Commercial Resupply Services missions.

Advanced Plant Habitat - Packing and Planting Seeds

NASA Image and Video Library

2017-02-15

Dr. Oscar Monje, a research scientist, pours a growing substrate called arcillite in the science carrier, or base, of the Advanced Plant Habitat (APH) inside a laboratory at the Space Station Processing Facility at NASA's Kennedy Space Center in Florida. Developed by NASA and ORBITEC of Madison, Wisconsin, the APH is the largest plant chamber built for the agency. It is a fully automated plant growth facility that will be used to conduct bioscience research on the International Space Station. The APH will be delivered to the space station aboard future Commercial Resupply Services missions.

Statistics for clinical nursing practice: an introduction.

PubMed

Rickard, Claire M

2008-11-01

Difficulty in understanding statistics is one of the most frequently reported barriers to nurses applying research results in their practice. Yet the amount of nursing research published each year continues to grow, as does the expectation that nurses will undertake practice based on this evidence. Critical care nurses do not need to be statisticians, but they do need to develop a working knowledge of statistics so they can be informed consumers of research and so practice can evolve and improve. For those undertaking a research project, statistical literacy is required to interact with other researchers and statisticians, so as to best design and undertake the project. This article is the first in a series that guides critical care nurses through statistical terms and concepts relevant to their practice.

Achievement of learning outcome after implemented physical modules based on problem based learning

NASA Astrophysics Data System (ADS)

Isna, R.; Masykuri, M.; Sukarmin

2018-03-01

Implementation of Problem BasedLearning (PBL) modules can grow the students' thinking skills to solve the problems in daily life and equip the students into higher education levels. The purpose of this research is to know the achievement of learning outcome after implementation physics module based on PBL in Newton,s Law of Gravity. This research method use the experimental method with posttest only group design. To know the achievement of student learning outcomes was analyzed using t test through application of SPSS 18. Based on research result, it is found that the average of student learning outcomes after appliying physics module based on PBL has reached the minimal exhaustiveness criteria. In addition, students' scientific attitudes also improved at each meeting. Presentation activities which contained at learning sync are also able to practice speaking skills and broaden their knowledge. Looking at some shortcomings during the study, it is suggested the issues raised into learning should be a problem close to the life of students so that, the students are more active and enthusiastic in following the learning of physics.

WSGB: A Web Service-Based Growing Book

ERIC Educational Resources Information Center

Dow, C. R.; Huang, L. H.; Chen, K. H.; Chiu, J. C.; Lin, C. M.

2006-01-01

Growing Book refers to an electronic textbook that is co-developed, and has the ability to be constantly maintained, by groups of independent authors, thus creating a rich and ever-growing learning environment that can be conveniently accessible from anywhere. This work designs and implements a Web Service-based Growing Book that has the merits of…

Two decades of ART: improving on success through further research

PubMed Central

HOLMGREN, Christopher J.; FIGUEREDO, Márcia Cançado

2009-01-01

ABSTRACT Since the introduction of the Atraumatic Restorative Treatment (ART) approach over twenty years ago, more than 190 research publications have appeared. The last research agenda defining research priorities for ART was published in 1999. The objective of the present work was to review existing research in the context of future research priorities for ART. Material and Methods: An internet survey was conducted amongst those who had published on ART or were known to be working on the ART approach, to solicit their views as to areas of future ART research. Three broad categories were defined, namely: 1. Basic and laboratory research; 2. Clinical research, and, 3. Community, Public Health, Health Services Research. Results: A 31% response rate was achieved. The study identified a number of new areas of research as well as areas where additional research is required. These are expressed as recommendations for future ART research. Conclusions: The ART approach is based on a robust, reliable and ever-growing evidence base concerning its clinical applications which indicates that it is a reliable and quality treatment approach. In common with all other oral health care procedures, targeted applied research is required to improve the oral health care offered. PMID:21499666

Complementary and integrative therapies for lower urinary tract diseases.

PubMed

Raditic, Donna M

2015-07-01

Consumer use of integrative health care is growing, but evidence-based research on its efficacy is limited. Research of veterinary lower urinary tract diseases could be translated to human medicine because veterinary patients are valuable translational models for human urinary tract infection and urolithiasis. An overview of complementary therapies for lower urinary tract disease includes cranberry supplements, mannose, oral probiotics, acupuncture, methionine, herbs, or herbal preparations. Therapies evaluated in dogs and cats, in vitro canine cells, and other relevant species, in vivo and in vitro, are presented for their potential use as integrative therapies for veterinary patients and/or translational research. Copyright © 2015 Elsevier Inc. All rights reserved.

A cloud-based data network approach for translational cancer research.

PubMed

Xing, Wei; Tsoumakos, Dimitrios; Ghanem, Moustafa

2015-01-01

We develop a new model and associated technology for constructing and managing self-organizing data to support translational cancer research studies. We employ a semantic content network approach to address the challenges of managing cancer research data. Such data is heterogeneous, large, decentralized, growing and continually being updated. Moreover, the data originates from different information sources that may be partially overlapping, creating redundancies as well as contradictions and inconsistencies. Building on the advantages of elasticity of cloud computing, we deploy the cancer data networks on top of the CELAR Cloud platform to enable more effective processing and analysis of Big cancer data.

Positive Teacher Leadership: Building Mindsets and Capacities to Grow Wellbeing

ERIC Educational Resources Information Center

Cherkowski, Sabre

2018-01-01

Linking theory and research on positive psychology and positive organisational scholarship, with a focus on positive leadership, this article provides a conceptualisation of teacher leadership as an intentional reflective process of learning to grow wellbeing for self and others. Aligned with increasing international research on the importance of…

Writing the New West: A Critical Review

ERIC Educational Resources Information Center

Robbins, Paul; Meehan, Katharine; Gosnell, Hannah; Gilbertz, Susan J.

2009-01-01

A vast and growing interdisciplinary research effort has focused on the rise of the so-called New West, purportedly the product of regional socioeconomic, political, and ecological upheavals in states like Montana and Colorado. Reviewing the growing research on this problem in sociology, economics, geography, and conservation science, this article…

Embedding evidence-based practice among nursing undergraduates: Results from a pilot study.

PubMed

André, Beate; Aune, Anne G; Brænd, Jorunn A

2016-05-01

Evidence-based practice is currently one of the most important developments in health care. Research in nursing science is rapidly growing; however, translating the knowledge based on this research into clinical practice is often hampered, and may be dependent on reflective skills. The aim of this study was to see how undergraduate nursing students in nursing should increase their skills and knowledge related to evidence-based practice through participation in clinical research projects. A qualitative approach was used in collecting and analyzing the data. Students participated in a pilot clinical research project and a received guidance related to their bachelor thesis. After the project was completed, all students filled in a questionnaire. The students' motivation to participate in this study was reported to be high, but they reported low knowledge related to evidence-based practice. All students reported that their attitude towards evidence-based practice changed in a positive direction during their participation in the project. Evidence-based practice influenced nursing practices by putting more focus on critical thinking, increasing pride and giving a sense of ownership in the clinical field. The curricula and the pedagogical perspectives in nursing education can influence the attitude towards evidence-based practice and skills among nursing bachelor students. Copyright © 2016 Elsevier Ltd. All rights reserved.

International policies to reduce plastic marine pollution from single-use plastics (plastic bags and microbeads): A review.

PubMed

Xanthos, Dirk; Walker, Tony R

2017-05-15

Marine plastic pollution has been a growing concern for decades. Single-use plastics (plastic bags and microbeads) are a significant source of this pollution. Although research outlining environmental, social, and economic impacts of marine plastic pollution is growing, few studies have examined policy and legislative tools to reduce plastic pollution, particularly single-use plastics (plastic bags and microbeads). This paper reviews current international market-based strategies and policies to reduce plastic bags and microbeads. While policies to reduce microbeads began in 2014, interventions for plastic bags began much earlier in 1991. However, few studies have documented or measured the effectiveness of these reduction strategies. Recommendations to further reduce single-use plastic marine pollution include: (i) research to evaluate effectiveness of bans and levies to ensure policies are having positive impacts on marine environments; and (ii) education and outreach to reduce consumption of plastic bags and microbeads at source. Copyright © 2017 Elsevier Ltd. All rights reserved.

Developing a Long-term Monitoring Program with Undergraduate Students in Marine Sciences

NASA Astrophysics Data System (ADS)

Anders, T. M.; Boryta, M. D.

2015-12-01

A goal of our growing marine geoscience program at Mt. San Antonio College is to involve our students in all stages of developing and running an undergraduate research project. During the initial planning phase, students develop and test their proposals. Instructor-set parameters were chosen carefully to help guide students toward manageable projects but to not limit their creativity. Projects should focus on long-term monitoring of a coastal area in southern California. During the second phase, incoming students will critique the initial proposals, modify as necessary and continue to develop the project. We intend for data collection opportunities to grow from geological and oceanographic bases to eventually include other STEM topics in biology, chemistry, math and GIS. Questions we will address include: What makes this a good research project for a community college? What are the costs and time commitments involved? How will the project benefit students and society? Additionally we will share our initial results, challenges, and unexpected pitfalls and benefits.

The Addition of Several Mineral Sources on Growing Media of Fluorescent Pseudomonad for the Biosynthesis of Hydrogen Cyanide

NASA Astrophysics Data System (ADS)

Advinda, L.; Fifendy, M.; Anhar, A.

2018-04-01

All Fluorescent pseudomonad is a group of rhyzobacteria which these days often utilized on plant disease control. The growing media is an absolute requirement which needs to be considered for the growth and cultivation of bacteria. The mineral source contained in growing media of bacteria may affect the production of hydrogen cyanide compound. The objectives of the research were to obtain the best source of minerals for biosynthesis of cyanide acid compounds by fluorescent pseudomonad isolates PfPj1, PfPb1, PfPj2, Kd7, Cas, Cas3, and LAHp2. This research is a qualitative experimental research including observation of hydrogen cyanide compound produced after the growing media of fluorescent pseudomonad bacteria added with several mineral sources. The treatments were given: A = ZnSO4.7H2O 0.5 mM addition, B = CoCl2.6H2O 0.5 mM addition, and C = Fe2SO4.7H2O 0.5 mM addition. From the result of the research, it was concluded that the addition of ZnSO4.7H2O mineral resources on the growing media of fluorescent pseudomonad isolate Cas and Cas3 produced the best hydrogen cyanide. Whereas addition of CoCl2.6H2O mineral source on the growing media showed poor hydrogen cyanide production for all fluorescent pseudomonad isolates

Research and education on fiber-based materials for nanofluidics at Clemson University

NASA Astrophysics Data System (ADS)

Kornev, Konstantin G.

2007-11-01

Advanced materials and the science and engineering related to their design, process, test and manufacture represents one of the fast growing sectors of the Materials Science and Engineering field. Awareness of existing process, performance, manufacturing or recycle-ability issues and limitations, often dictates the next generation of advances needed to improve existing or create new materials. To compete in this growing science and technology area, trained experts must possess strong academic skills in their discipline as well as advanced communication, networking and cultural teamwork experience. Clemson's School of Materials Science and Engineering (MSE), is continuing to expand our program to focus on unique capabilities which support local, regional and national needs in advanced materials. Specifically, MSE at Clemson is evolving to highlight intrinsic strengths in research and education areas related to optical materials, advanced fibers and composites (based on inorganic, organic and natural fibers), biomaterials and devices, and architectural and restoration material science (including the conservation and preservation of maritime structures). Additionally, we continue to invest in our expertise in materials design and fabrication, which has historically supported our well known programs in ceramics and textiles. In addition to a brief review of the School's forward-looking challenges to remain competitive among strong southeast regional materials science programs, this presentation will also highlight recent technical advances in fiber-based materials for nanofluidic applications. Specifically we will present recent results on design of fiber-based nanofluidics for sensor applications and we will discuss some physical phenomena associated with liquid transport at nanoscale.

Creating an Ofsted Story: The Role of Early Years Assessment Data in Schools' Narratives of Progress

ERIC Educational Resources Information Center

Bradbury, Alice; Roberts-Holmes, Guy

2017-01-01

This paper explores the growing importance of measures of progress in judgements of schools' effectiveness in England, with a focus on the role of the early years (settings for children aged 2-5) in providing data for these measures. Qualitative data from a research project involving three diverse school-based and pre-compulsory early years…

The Nanny in the Schoolhouse: The Role of Femme-Caribbean Identity in Attaining Success in Urban Science Classrooms

ERIC Educational Resources Information Center

Grimes, Nicole K.

2013-01-01

A growing body of teacher identity-based research has begun to embrace that the development of self-understanding about being a teacher is critical to learning how to teach. Construction of a professional teacher identity requires much more beyond mere content, skills and a foundational pedagogy. It also includes an intersection of the personal…

Retention of School-Based SLPs: Relationships among Caseload Size, Workload Satisfaction, Job Satisfaction, and Best Practice

ERIC Educational Resources Information Center

Hutchins, Tiffany L.; Howard, Malinda; Prelock, Patricia A.; Belin, Gayle

2010-01-01

Nationally, the shortage of speech-language pathologists (SLPs) in the schools is growing. As such, it is important to understand factors related to the retention of SLPs in this setting. This study expanded on previous research by examining a wider range of factors that may be related to the retention of SLPs including caseload size, workload…

Perceptions of Teachers in Industrial Training Institutes: An Exploratory Study of the Attractiveness of Vocational Education in India

ERIC Educational Resources Information Center

Jambo, Svenja; Pilz, Matthias

2018-01-01

India is a growing country in terms of both the number of young people and its economic expansion. Therefore, skilling is crucial both at policy level and for educational institutions. Yet, apart from general statements concerning the 'lack of attractiveness of vocational education', no research-based findings exist about this topic in India.…

Estimating fine-scale land use change dynamics using an expedient photointerpretation-based method

Treesearch

Tonya Lister; Andrew Lister; Eunice Alexander

2009-01-01

Population growth and urban expansion have resulted in the loss of forest land. With growing concerns about this loss and its implications for global processes and carbon budgets, there is a great need for detailed and reliable land use change data. Currently, the Northern Research Station uses an Annual Inventory design whereby all plots are revisited every 5 years...

Site productivity - current estimates, change, and possible enhancements for the Northern Research Station

Treesearch

Scott A. Pugh

2012-01-01

Site productivity (SP) is the inherent capacity to grow crops of industrial wood. SP identifies the potential growth in cubic feet/acre/year and is based on the culmination of mean annual increment of fully stocked natural stands. Changes in SP were summarized for timberland and the associated effects on net growth and removal estimates were investigated using data...

The Latin American Drug Trade: Scope, Dimensions, Impact, and Response

DTIC Science & Technology

2011-01-01

Preface Transnational crime remains a particularly serious problem in Latin America, affecting numerous states both in and beyond the region and...principal consequences that are associated with this particular manifestation of transnational crime . This monograph is based on research conducted during...the 1990s, was the country’s most- powerful narcotics crime group. The cartel has progressively dimin- ished in prominence, however, due to growing

An Extension of CART's Pruning Algorithm. Program Statistics Research Technical Report No. 91-11.

ERIC Educational Resources Information Center

Kim, Sung-Ho

Among the computer-based methods used for the construction of trees such as AID, THAID, CART, and FACT, the only one that uses an algorithm that first grows a tree and then prunes the tree is CART. The pruning component of CART is analogous in spirit to the backward elimination approach in regression analysis. This idea provides a tool in…

The Contribution of East Asian Countries to Internationally Published Asian Higher Education Research: The Role of System Development and Internationalization

ERIC Educational Resources Information Center

Jung, Jisun; Horta, Hugo

2015-01-01

Studies of higher education by scholars based in Asia have been growing in volume, following worldwide trends. To a large extent, this growth has been driven by East Asian countries, but little is known about the characteristics of the contribution of these countries. This study analyses their overall and specific contribution. The paper concludes…

Labeling research in support of through-the-season area estimation

NASA Technical Reports Server (NTRS)

Colwell, R. N. (Principal Investigator); Hay, C. M.; Sheffner, E. J.

1982-01-01

The development of LANDSAT-based through-the-season labeling procedures for corn and soybeans is discussed. A model for predicting labeling accuracy within key time periods throughout the growing season is outlined. Two methods for establishing the starting point of one key time period, viz., early season, are described. In addition, spectral-temporal characteristics for separating crops in the early season time period are discussed.

A Computer Model for Red Blood Cell Chemistry

DTIC Science & Technology

1996-10-01

5012. 13. ABSTRACT (Maximum 200 There is a growing need for interactive computational tools for medical education and research. The most exciting...paradigm for interactive education is simulation. Fluid Mod is a simulation based computational tool developed in the late sixties and early seventies at...to a modern Windows, object oriented interface. This development will provide students with a useful computational tool for learning . More important

Research-Based Recommendations for Serving Adolescent Newcomers. Practical Guidelines for the Education of English Language Learners. Book 2 of 3

ERIC Educational Resources Information Center

Francis, David J.; Rivera, Mabel; Lesaux, Nonie; Kieffer, Michael; Rivera, Hector

2006-01-01

The fundamental principles underlying the "No Child Left Behind" (NCLB) Act of 2001" focus on high standards of learning and instruction with the goal of increasing academic achievement--reading and math in particular--within all identified subgroups in the K-12 population. One of these subgroups is the growing population of English…

Anabolic Steroids: A Threat to Body and Mind. National Institute on Drug Abuse Research Report Series.

ERIC Educational Resources Information Center

National Inst. on Drug Abuse (DHHS/PHS), Rockville, MD.

This report, based on findings of recent studies on the use of anabolic steroids in the United States, was written to educate the public about these drugs and the dangers of misusing them. It notes that the nonmedical use of anabolic/androgenic steroids among adolescents and young adults is of growing concern, with possibly as many as half a…

Paradigm shift of contamination risk of six heavy metals in tea (Camellia sinensis L.) growing soil: A new approach influenced by inorganic and organic amendments.

PubMed

Karak, Tanmoy; Bora, Krishnamoni; Paul, Ranjit Kumar; Das, Sampa; Khare, Puja; Dutta, Amrit Kumar; Boruah, Romesh Kumar

2017-09-15

The present study provides several contamination and ecological risk indices for selected metals (Cd, Cr, Cu, Mn, Ni and Zn) in tea (Camellia sinensis L.; cv. S.3A/3) growing soil influenced by lower to higher doses of inorganic and organic amendments. While ecological risk indices were applied, it was observed that same treatment showed different risk levels but contamination risk status did not vary significantly. All the indices showed significant correlation with heavy metals' concentration in young shoots of tea plants. As the indices characterized experimental soils with different extents of contamination, it would be important to standardize the indices with long term experiments followed by generation of new index. Therefore, we formulated a new contamination index named as Tea Research Association Heavy Metal Contamination Index (TRAHMCI) for tea growing soils. TRAHMCI is based on the probable change of metal status in soil with progress of growth of tea plant. This could be useful to negate discrepancies arised from use of various existing metal contamination indices in tea growing soils amended with different doses of fertilizers. TRAHMCI was formulated based on individual contamination factor using statistical technique and applied to the present dataset which provided a more holistic understanding of overall tea growing soil behavior. The limitation of the developed TRAHMCI index is that, the index had not been validated for other crops in our study not to claim its effective use for crops other than tea. As already mentioned, this new index had been formulated by taking tea as the test crop with above mentioned six heavy metal contents in young shoot and made tea. Copyright © 2017 Elsevier B.V. All rights reserved.

Mars Gardens in the University - Red Thumbs: Growing Vegetables in Martian regolith simulant.

NASA Astrophysics Data System (ADS)

Guinan, Edward Francis

2018-01-01

Over the next few decades NASA and private enterprise missions plan to send manned missions to Mars with the ultimate aim to establish a permanent human presence on this planet. For a self-sustaining colony on Mars it will be necessary to provide food by growing plants in sheltered greenhouses on the Martian surface. As part of an undergraduate student project in Astrobiology at Villanova University, experiments are being carried out, testing how various plants grow in Martian regolith. A wide sample of plants are being grown and tested in Mars regolith simulant commercially available from The Martian Garden (TheMartian Garden.com). This Mars regolith simulant is based on Mojave Mars Simulant (MMS) developed by NASA and JPL for the Mars Phoenix mission. The MMS is based on the Mojave Saddleback basalt similar that used by JPL/NASA. Additional reagents were added to this iron rich basalt to bring the chemical content close to actual Mars regolith. The MMS used is an approximately 90% similar to regolith found on the surface of Mars - excluding poisonous perchlorates commonly found on actual Mars surface.The students have selected various vegetables and herbs to grow and test. These include carrots, spinach, dandelions, kale, soy beans, peas, onions, garlic and of course potatoes and sweet potatoes. Plants were tested in various growing conditions, using different fertilizers, and varying light conditions and compared with identical “control plants” grown in Earth soil / humus. The results of the project will be discussed from an education view point as well as from usefulness for fundamental research.We thank The Martian Garden for providing Martian regolith simulant at education discounted prices.

Segmentation of remotely sensed data using parallel region growing

NASA Technical Reports Server (NTRS)

Tilton, J. C.; Cox, S. C.

1983-01-01

The improved spatial resolution of the new earth resources satellites will increase the need for effective utilization of spatial information in machine processing of remotely sensed data. One promising technique is scene segmentation by region growing. Region growing can use spatial information in two ways: only spatially adjacent regions merge together, and merging criteria can be based on region-wide spatial features. A simple region growing approach is described in which the similarity criterion is based on region mean and variance (a simple spatial feature). An effective way to implement region growing for remote sensing is as an iterative parallel process on a large parallel processor. A straightforward parallel pixel-based implementation of the algorithm is explored and its efficiency is compared with sequential pixel-based, sequential region-based, and parallel region-based implementations. Experimental results from on aircraft scanner data set are presented, as is a discussioon of proposed improvements to the segmentation algorithm.

Teaching future healthcare financial managers to use evidence.

PubMed

Finkler, Steven A

2003-01-01

There is a growing movement toward evidence-based management in healthcare. This movement extends to healthcare financial management. However, there are barriers to the use of evidence by healthcare financial managers. These barriers are largely the result of culture (management culture is substantially different from clinical culture) and education. If healthcare financial managers are to become better at generating and using evidence, educators must do a better job of preparing them to do so. If we provide more education regarding the goals of research and about the different types of research methods, then healthcare financial managers canbecome educated consumers of evidence. If we provide more examples of evidence that has been generated by research in our classes, and if we give the students experience in gathering evidence, we have a chance of increasing the use of evidence-based management in healthcare.

Complicating the "soccer mom:"the cultural politics of forming class-based identity, distinction, and necessity.

PubMed

Swanson, Lisa

2009-06-01

Using Pierre Bourdieu's theories of social class differentiation and class reproduction, this paper provides an analysis of class-based identity politics in contemporary suburban America. Through a critical ethnography of the emergent, American, upper-middle-class "soccer mom" phenomenon, this study contributes to a growing body of research that interrogates class-based, cultural practices of status differentiation. As part of a larger; longitudinal ethnographic study, this paper specifically focuses on the ways in which women, who are driven by upper-middle-class habitus, contest and construct their identity as mothers of young, soccer-playing children.

Advanced Plant Habitat - Packing and Planting Seeds

NASA Image and Video Library

2017-02-15

Inside a laboratory at the Space Station Processing Facility at NASA's Kennedy Space Center in Florida, scientists prepared the science carrier, or base, of the Advanced Plant Habitat (APH). A growing substrate called arcillite was packed down in the base and coverings were secured on top of the base. Developed by NASA and ORBITEC of Madison, Wisconsin, the APH is the largest plant chamber built for the agency. It is a fully automated plant growth facility that will be used to conduct bioscience research on the International Space Station. The APH will be delivered to the space station aboard future Commercial Resupply Services missions.

Nucleic acids-based tools for ballast water surveillance, monitoring, and research

NASA Astrophysics Data System (ADS)

Darling, John A.; Frederick, Raymond M.

2018-03-01

Understanding the risks of biological invasion posed by ballast water-whether in the context of compliance testing, routine monitoring, or basic research-is fundamentally an exercise in biodiversity assessment, and as such should take advantage of the best tools available for tackling that problem. The past several decades have seen growing application of genetic methods for the study of biodiversity, driven in large part by dramatic technological advances in nucleic acids analysis. Monitoring approaches based on such methods have the potential to increase dramatically sampling throughput for biodiversity assessments, and to improve on the sensitivity, specificity, and taxonomic accuracy of traditional approaches. The application of targeted detection tools (largely focused on PCR but increasingly incorporating novel probe-based methodologies) has led to a paradigm shift in rare species monitoring, and such tools have already been applied for early detection in the context of ballast water surveillance. Rapid improvements in community profiling approaches based on high throughput sequencing (HTS) could similarly impact broader efforts to catalogue biodiversity present in ballast tanks, and could provide novel opportunities to better understand the risks of biotic exchange posed by ballast water transport-and the effectiveness of attempts to mitigate those risks. These various approaches still face considerable challenges to effective implementation, depending on particular management or research needs. Compliance testing, for instance, remains dependent on accurate quantification of viable target organisms; while tools based on RNA detection show promise in this context, the demands of such testing require considerable additional investment in methods development. In general surveillance and research contexts, both targeted and community-based approaches are still limited by various factors: quantification remains a challenge (especially for taxa in larger size classes), gaps in nucleic acids reference databases are still considerable, uncertainties in taxonomic assignment methods persist, and many applications have not yet matured sufficiently to offer standardized methods capable of meeting rigorous quality assurance standards. Nevertheless, the potential value of these tools, their growing utilization in biodiversity monitoring, and the rapid methodological advances over the past decade all suggest that they should be seriously considered for inclusion in the ballast water surveillance toolkit.

Online Communication Settings and the Qualitative Research Process: Acclimating Students and Novice Researchers.

PubMed

Gregory, Katherine

2018-06-01

In the last 20 years, qualitative research scholars have begun to interrogate methodological and analytic issues concerning online research settings as both data sources and instruments for digital methods. This article examines the adaptation of parts of a qualitative research curriculum for understanding online communication settings. I propose methodological best practices for researchers and educators that I developed while teaching research methods to undergraduate and graduate students across disciplinary departments and discuss obstacles faced during my own research while gathering data from online sources. This article confronts issues concerning the disembodied aspects of applying what in practice should be rooted in a humanistic inquiry. Furthermore, as some approaches to online qualitative research as a digital method grow increasingly problematic with the development of new data mining technologies, I will also briefly touch upon borderline ethical practices involving data-scraping-based qualitative research.

An ethnography of clinic "noise" in a community-based, promotora-centered mental health intervention.

PubMed

Getrich, Christina; Heying, Shirley; Willging, Cathleen; Waitzkin, Howard

2007-07-01

Community-based health interventions have emerged as a growing focus for anthropological research. The application of ethnographic approaches in clinical practice settings reveals that community-based interventions must grapple with "noise," or unanticipated factors such as patients' own perceptions of illness and treatment, primary care providers' non-adherence to guidelines-based treatment, the social dynamics of the clinic site itself, and incomplete understanding and acceptance of an intervention by a clinic's staff members. Such noise can influence the implementation and quality of treatment. Thus, identifying clinic-based noise is critical in assessments of fidelity to intervention protocols as well as outcomes of community-based interventions. This paper highlights findings from an evaluation of a mental health intervention focusing on the role of promotoras (briefly trained, non-professional community health workers) as mental health practitioners in two urban New Mexico, USA, community health centers. Our research identified three areas of clinic-based noise: the clinics' physical ability to "absorb" the intervention, the challenges of co-worker instability and interpersonal relationships, and balancing extra workplace demands. The findings demonstrate the value of ethnographic approaches in community-based intervention research.

Attachment-based interventions for families with young children.

PubMed

Woodhouse, Susan S

2018-05-21

Given a large body of research indicating links between child attachment and later mental health outcomes, interventions that promote children's secure attachment to their caregivers have the potential to contribute to prevention of psychopathology and promotion of well-being. A number of attachment-based interventions have been developed to support parents, enhance caregiving quality, and promote children's attachment security with the aim of improving children's mental health. There is now a growing evidence base to support the efficacy of a number of these interventions. The present literature review and introduction to the special issue on attachment-based interventions for families with young children describes key aspects of attachment theory and research that form the theoretical and empirical background for attachment-based interventions, and introduces seven case studies illustrating five different attachment-based interventions. The case studies represent a variety of attachment-based models, including both group and individual treatments, and show applications across a range of caregiver contexts. © 2018 Wiley Periodicals, Inc.

dictyBase 2015: Expanding data and annotations in a new software environment.

PubMed

Basu, Siddhartha; Fey, Petra; Jimenez-Morales, David; Dodson, Robert J; Chisholm, Rex L

2015-08-01

dictyBase is the model organism database for the social amoeba Dictyostelium discoideum and related species. The primary mission of dictyBase is to provide the biomedical research community with well-integrated high quality data, and tools that enable original research. Data presented at dictyBase is obtained from sequencing centers, groups performing high throughput experiments such as large-scale mutagenesis studies, and RNAseq data, as well as a growing number of manually added functional gene annotations from the published literature, including Gene Ontology, strain, and phenotype annotations. Through the Dicty Stock Center we provide the community with an impressive amount of annotated strains and plasmids. Recently, dictyBase accomplished a major overhaul to adapt an outdated infrastructure to the current technological advances, thus facilitating the implementation of innovative tools and comparative genomics. It also provides new strategies for high quality annotations that enable bench researchers to benefit from the rapidly increasing volume of available data. dictyBase is highly responsive to its users needs, building a successful relationship that capitalizes on the vast efforts of the Dictyostelium research community. dictyBase has become the trusted data resource for Dictyostelium investigators, other investigators or organizations seeking information about Dictyostelium, as well as educators who use this model system. © 2015 Wiley Periodicals, Inc.

Development of project wings home visits, a mental health intervention for Latino families using community-based participatory research.

PubMed

Garcia, Carolyn; Hermann, Denise; Bartels, Anna; Matamoros, Pablo; Dick-Olson, Linda; Guerra de Patino, Janeth

2012-11-01

As the Latino population in the United States experiences rapid growth, the well-being of Latino adolescents is a growing concern because of their high rates of mental health problems. Latino adolescents have higher rates of mental health problems than their peers, including depressive symptoms, suicide attempts, and violence. Sophisticated, realistic health promotion efforts are needed to reduce these risk behaviors and enhance protective factors. Parents and schools can be key protective factors, or assets, in adolescents' lives. This article details the steps undertaken to develop Project Wings Home Visits, a collaborative school-based, community-linked mental health promotion intervention for Latino adolescents and their families. Core to the intervention is the use of a community health worker model to provide home-based outreach and education to parents of Latino adolescents. The intervention was developed using a community-based participatory research approach that involved the cooperation of a community health care system, a public high school, and a university. Our process demonstrates the benefits, strengths, and challenges of using community-based participatory research in creating and implementing health promotion interventions.

Developing a Web-Based Nursing Practice and Research Information Management System: A Pilot Study.

PubMed

Choi, Jeeyae; Lapp, Cathi; Hagle, Mary E

2015-09-01

Many hospital information systems have been developed and implemented to collect clinical data from the bedside and have used the information to improve patient care. Because of a growing awareness that the use of clinical information improves quality of care and patient outcomes, measuring tools (electronic and paper based) have been developed, but most of them require multiple steps of data collection and analysis. This necessitated the development of a Web-based Nursing Practice and Research Information Management System that processes clinical nursing data to measure nurses' delivery of care and its impact on patient outcomes and provides useful information to clinicians, administrators, researchers, and policy makers at the point of care. This pilot study developed a computer algorithm based on a falls prevention protocol and programmed the prototype Web-based Nursing Practice and Research Information Management System. It successfully measured performance of nursing care delivered and its impact on patient outcomes successfully using clinical nursing data from the study site. Although Nursing Practice and Research Information Management System was tested with small data sets, results of study revealed that it has the potential to measure nurses' delivery of care and its impact on patient outcomes, while pinpointing components of nursing process in need of improvement.

Status of dye solar cell technology as a guideline for further research.

PubMed

Hinsch, Andreas; Veurman, Welmoed; Brandt, Henning; Jensen, Katrine Flarup; Mastroianni, Simone

2014-04-14

Recently, the first commercial dye solar cell (DSC) products based on the mesoscopic principle were successfully launched. Introduction to the market has been accompanied by a strong increase in patent applications in the field during the last four years, which is a good indication of further commercialization activity. Materials and cell concepts have been developed to such extent that easy uptake by industrial manufacturers is possible. The critical phase for broad market acceptance has therefore been reached, which implies focusing on standardization-related research topics. In parallel the number of scientific publications on DSC is growing further (>3500 since 2012), and the range of new or renewed fundamental topics is broadening. A recent example is the introduction of the perovskite mesoscopic cell, for which an efficiency of 14.1% has been certified. Thus, a growing divergence between market introduction and research could be the consequence. Herein, an attempt is made to show that such an unwanted divergence can be prevented, for example, by developing suitable reference-type cell and module concepts as well as manufacturing routes. An in situ cell manufacturing concept that can be applied to mesoscopic-based solar cells in a broader sense is proposed. As a guideline for future module concepts, recent results for large-area, glass-frit-sealed DSC modules from efficiency studies (6.6% active-area efficiency) and outdoor analysis are discussed. Electroluminescence measurements are introduced as a quality tool. Another important point that is addressed is sustainability, which affects both market introduction and the direction of fundamental research. © 2014 WILEY-VCH Verlag GmbH & Co. KGaA, Weinheim.

USDA Cranberry Entomology Laboratory (CEL) research priorities in the 2016 growing season

USDA-ARS?s Scientific Manuscript database

Research priorities during the 2016 growing season will be focused on 1) discovery and screening of native WI nematodes as bio-control agents, and 2) continued refinement of the drone-deployed mating disruption system. Extramural funding will be needed for both, and the degree of funding will dictat...

Video data of flowers, fruitlets, and fruit in apple trees during the 2017 growing season at USDA-ARS-AFRS

USDA-ARS?s Scientific Manuscript database

This record contains videos of apple trees acquired from a ground vehicle throughout the growing season at the USDA-ARS, Appalachian Fruit Research Station. Research in precision management methods in orchard crops revolve around locating objects of interest, namely flowers, fruitlets, and fruit, a...

Evolution of Communicative Competence in Adolescents Growing up in Orphanages

ERIC Educational Resources Information Center

Ribakova, Laysan A.; Parfilova, Gulfia G.; Karimova, Lilya Sh.; Karimova, Raushan B.

2015-01-01

The article describes features of the communicative competence evolution in adolescents growing up in orphanages. The specificity is revealed and definition is given to key concept of the research, namely "communicative competence". Authors emphasize and demonstrate the evaluation peculiarities of the adolescents, growing up in…

Tracking Clouds on Venus using Venus Express Data

NASA Astrophysics Data System (ADS)

Pertzborn, Rosalyn; Limaye, Sanjay; Markiewicz, Wojciech; Jasmin, Tommy; Udgaonkar, Nishant

2014-05-01

In the US, a growing emphasis has been placed on the development of inclusive and authentic educational experiences which promote active participation by the K-12 learning community as well as the general public in NASA's earth and space science research activities. In the face of growing national and international budgetary constraints which present major challenges across all scientific research organizations around the world, the need for scientific communities to dramatically improve strategies for effective public engagement experiences, demonstrating the relevance of earth and space science research contributions to the citizenry, have become paramount. This presentation will provide an introduction to the online Venus Express Cloud tracking applet, an overview of feedback from educational users based on classroom/pilot implementation efforts, as well as the concept's potential viability for the promotion of expanded public participation in the analysis of data in future planetary exploration and research activities, nationally and internationally. Acknowledgements: We wish to acknowledge the contributions of Mr. Nishant Udgaonkar, a summer intern with the S.N. Bose Scholars Program, sponsored by the Science and Engineering Board, Department of Science and Technology, Government of India, the Indo-U.S. Science and Technology Forum, and the University of Wisconsin-Madison. We also wish to acknowledge the Space Science and Engineering Center as well as NASA for supporting this project.

Ukrainian Program for Material Science in Microgravity

NASA Astrophysics Data System (ADS)

Fedorov, Oleg

Ukrainian Program for Material Sciences in Microgravity O.P. Fedorov, Space Research Insti-tute of NASU -NSAU, Kyiv, The aim of the report is to present previous and current approach of Ukrainian research society to the prospect of material sciences in microgravity. This approach is based on analysis of Ukrainian program of research in microgravity, preparation of Russian -Ukrainian experiments on Russian segment of ISS and development of new Ukrainian strategy of space activity for the years 2010-2030. Two parts of issues are discussed: (i) the evolution of our views on the priorities in microgravity research (ii) current experiments under preparation and important ground-based results. item1 The concept of "space industrialization" and relevant efforts in Soviet and post -Soviet Ukrainian research institutions are reviewed. The main topics are: melt supercooling, crystal growing, testing of materials, electric welding and study of near-Earth environment. The anticipated and current results are compared. item 2. The main experiments in the framework of Ukrainian-Russian Research Program for Russian Segment of ISS are reviewed. Flight installations under development and ground-based results of the experiments on directional solidification, heat pipes, tribological testing, biocorrosion study is presented. Ground-based experiments and theoretical study of directional solidification of transparent alloys are reviewed as well as preparation of MORPHOS installation for study of succinonitrile -acetone in microgravity.

Neurobiologically based interventions for autism spectrum disorders-rationale and new directions.

PubMed

Poustka, Luise; Brandeis, Daniel; Hohmann, Sarah; Holtmann, Martin; Bölte, Sven; Banaschewski, Tobias

2014-01-01

Autism spectrum disorders (ASD) are heterogeneous, neurodevelopmental disorders with early onset, characterized by a triad of impairments in reciprocal interaction and communication as well as repetitive and restricted interests and activities. Though underlying causes still remain largely unknown, there is now evidence for abnormal growth trajectories in the early brain development in ASD during vulnerable periods and subsequent impairment of neuronal organization and differentiation of neuronal networks. A growing number of studies over the last 10 years support the efficacy of behaviorally based interventions in ASD for the improvement of social communication and behavioral functioning. In contrast, research on neurobiologically based therapies for ASD is still at its beginnings. In this article, we will provide a selective overview of novel interventions and trainings based on neurobiological principles. Directions and options for future research on treatment aiming at restoration of normal plasticity in disrupted brain circuits in ASD are discussed.

Text-based plagiarism in scientific writing: what Chinese supervisors think about copying and how to reduce it in students' writing.

PubMed

Li, Yongyan

2013-06-01

Text-based plagiarism, or textual copying, typically in the form of replicating or patchwriting sentences in a row from sources, seems to be an issue of growing concern among scientific journal editors. Editors have emphasized that senior authors (typically supervisors of science students) should take the responsibility for educating novices against text-based plagiarism. To address a research gap in the literature as to how scientist supervisors perceive the issue of textual copying and what they do in educating their students, this paper reports an interview study with 14 supervisors at a research-oriented Chinese university. The study throws light on the potentiality of senior authors mentoring novices in English as an Additional Language (EAL) contexts and has implications for the efforts that can be made in the wider scientific community to support scientists in writing against text-based plagiarism.

Global scientific collaboration in COPD research.

PubMed

Su, Yanbing; Long, Chao; Yu, Qi; Zhang, Juan; Wu, Daisy; Duan, Zhiguang

2017-01-01

This study aimed to investigate the multiple collaboration types, quantitatively evaluate the publication trends and review the performance of institutions or countries (regions) across the world in COPD research. Scientometric methods and social network analysis were used to survey the development of publication trends and understand current collaboration in the field of COPD research based on the Web of Science publications during the past 18 years. The number of publications developed through different collaboration types has increased. Growth trends indicate that the percentage of papers authored through multinational and domestic multi-institutional collaboration (DMIC) have also increased. However, the percentage of intra-institutional collaboration and single-authored (SA) studies has reduced. The papers that produced the highest academic impact result from international collaboration. The second highest academic impact papers are produced by DMIC. Out of the three, the papers that are produced by SA studies have the least amount of impact upon the scientific community. A handful of internationally renowned institutions not only take the leading role in the development of the research within their country (region) but also play a crucial role in international research collaboration in COPD. Both the amount of papers produced and the amount of cooperation that occurs in each study are disproportionally distributed between high-income countries (regions) and low-income countries (regions). Growing attention has been generated toward research on COPD from more and more different academic domains. Despite the rapid development in COPD research, collaboration in the field of COPD research still has room to grow, especially between different institutions or countries (regions), which would promote the progress of global COPD research.

An Analysis of Citizen Science Based Research: Usage and Publication Patterns

PubMed Central

Follett, Ria; Strezov, Vladimir

2015-01-01

The use of citizen science for scientific discovery relies on the acceptance of this method by the scientific community. Using the Web of Science and Scopus as the source of peer reviewed articles, an analysis of all published articles on “citizen science” confirmed its growth, and found that significant research on methodology and validation techniques preceded the rapid rise of the publications on research outcomes based on citizen science methods. Of considerable interest is the growing number of studies relying on the re-use of collected datasets from past citizen science research projects, which used data from either individual or multiple citizen science projects for new discoveries, such as for climate change research. The extent to which citizen science has been used in scientific discovery demonstrates its importance as a research approach. This broad analysis of peer reviewed papers on citizen science, that included not only citizen science projects, but the theory and methods developed to underpin the research, highlights the breadth and depth of the citizen science approach and encourages cross-fertilization between the different disciplines. PMID:26600041

An Analysis of Citizen Science Based Research: Usage and Publication Patterns.

PubMed

Follett, Ria; Strezov, Vladimir

2015-01-01

The use of citizen science for scientific discovery relies on the acceptance of this method by the scientific community. Using the Web of Science and Scopus as the source of peer reviewed articles, an analysis of all published articles on "citizen science" confirmed its growth, and found that significant research on methodology and validation techniques preceded the rapid rise of the publications on research outcomes based on citizen science methods. Of considerable interest is the growing number of studies relying on the re-use of collected datasets from past citizen science research projects, which used data from either individual or multiple citizen science projects for new discoveries, such as for climate change research. The extent to which citizen science has been used in scientific discovery demonstrates its importance as a research approach. This broad analysis of peer reviewed papers on citizen science, that included not only citizen science projects, but the theory and methods developed to underpin the research, highlights the breadth and depth of the citizen science approach and encourages cross-fertilization between the different disciplines.

Growing together: a qualitative study of leading nurse scholars in Thailand.

PubMed

Turale, S; Klunklin, A; Chontawan, R

2010-06-01

Asia-Pacific nursing education and research is growing but little is known about the nature and development of nursing scholarship in the region. This qualitative study explored the perspectives of 14 leading Thai scholars about the development, facilitators and barriers relating to Thailand's nursing scholarship. In-depth interviews were digitally recorded, and data were subjected to content analysis. Five themes arose: (1) growing together, (2) visionary leadership, (3) external support to grow nurse scholars, (4) developing nursing through research, and (5) barriers to scholarship. A history of visionary nursing leadership was revealed, underpinned by leaders' values of growing nursing together. Resource sharing among universities, and a significant number of scholarships for study abroad were major facilitators of scholarship growth. Barriers to scholarship included high teaching loads, especially for newly graduated faculty; a low rate of research publications; not enough mentorship for research and changes to teaching practice; and a wide range of different agencies providing courses for entry to practice. Scholarship development in Thailand is a role model for a number of South-East Asian countries, with inclusiveness and collaboration to facilitate the growth of nursing education inside and outside of the country as a hallmark of its character. However, against a backdrop of nursing shortages, Thai scholars are challenged, in the future, to produce meaningful research outcomes, including publications of studies; to collaborate with other health professionals; change practices to overcome high teaching loads; and provide the much needed mentorship for young scholars.

Research awareness: An important factor for evidence-based practice?

PubMed

McSherry, Robert; Artley, Angela; Holloran, Jan

2006-01-01

Despite the growing body of literature, the reality of getting evidence into practice remains problematic. The purpose of this study was to establish levels of research awareness amongst registered health care professionals (RHCPs) and the influence of research awareness on evidence-based practice activities. This was a descriptive quantitative study. A convenience sample of 2,126 registered RHCPs working in a large acute hospital in Northeast England, the United Kingdom was used. A self-completion Research Awareness Questionnaire (RAQ) was directed towards measuring RHCP: attitudes towards research, understanding of research and the research process, and associations with practising using an evidence base. Data were entered into a Statistical Package for Social Science (SPSS) database and descriptive and inferential statistics were used. A total of 843 questionnaires were returned. Seven hundred and thirty-three (91%) RHCPs overwhelmingly agreed with the principle that evidence-based practice has a large part to play in improving patient care. This point was reinforced by 86% (n = 701) of respondents strongly agreeing or agreeing with the idea that evidence-based practice is the way forward to change clinical practice. Significant associations were noted between levels of confidence to undertake a piece of research and whether the individual had received adequate information about the research process, had basic knowledge and understanding of the research process, or had research awareness education or training. The study shows that RHCPs, regardless of position or grade, have a positive attitude towards research but face many obstacles. The key obstacles are lack of time, support, knowledge, and confidence. To address these obstacles, it is imperative that the organisation adopts a structured and coordinated approach to enable and empower individuals to practice using an evidence base.

Microgravity

NASA Image and Video Library

1995-10-25

The Isothermal Dendritic Growth Experiment (IDGE), flown on three Space Shuttle missions, is yielding new insights into virtually all industrially relevant metal and alloy forming operations. IDGE used transparent organic liquids that form dendrites (treelike structures) similar to the crystals that form inside metal alloys. Comparing Earth-based and space-based dentrite growth velocity, tip size and shape provid a better understanding of the fundamentals of dentritic growth, including gravity's effects. These shadowgraphic images show succinonitrile (SCN) dentrites growing in a melt (liquid). The space-grown crystals also have cleaner, better defined sidebranches. IDGE was developed by Rensselaer Polytechnic Institude (RPI) and NASA/ Glenn Research Center(GRC). Advanced follow-on experiments are being developed for flight on the International Space Station. Photo gredit: NASA/Glenn Research Center

Prefrontal cortex as a meta-reinforcement learning system.

PubMed

Wang, Jane X; Kurth-Nelson, Zeb; Kumaran, Dharshan; Tirumala, Dhruva; Soyer, Hubert; Leibo, Joel Z; Hassabis, Demis; Botvinick, Matthew

2018-06-01

Over the past 20 years, neuroscience research on reward-based learning has converged on a canonical model, under which the neurotransmitter dopamine 'stamps in' associations between situations, actions and rewards by modulating the strength of synaptic connections between neurons. However, a growing number of recent findings have placed this standard model under strain. We now draw on recent advances in artificial intelligence to introduce a new theory of reward-based learning. Here, the dopamine system trains another part of the brain, the prefrontal cortex, to operate as its own free-standing learning system. This new perspective accommodates the findings that motivated the standard model, but also deals gracefully with a wider range of observations, providing a fresh foundation for future research.

Innovations in Undergraduate Chemical Biology Education.

PubMed

Van Dyke, Aaron R; Gatazka, Daniel H; Hanania, Mariah M

2018-01-19

Chemical biology derives intellectual vitality from its scientific interface: applying chemical strategies and perspectives to biological questions. There is a growing need for chemical biologists to synergistically integrate their research programs with their educational activities to become holistic teacher-scholars. This review examines how course-based undergraduate research experiences (CUREs) are an innovative method to achieve this integration. Because CUREs are course-based, the review first offers strategies for creating a student-centered learning environment, which can improve students' outcomes. Exemplars of CUREs in chemical biology are then presented and organized to illustrate the five defining characteristics of CUREs: significance, scientific practices, discovery, collaboration, and iteration. Finally, strategies to overcome common barriers in CUREs are considered as well as future innovations in chemical biology education.

The Impact of Urban US Policing Practices on Black Men Who Have Sex with Men's HIV Vulnerability: Ethnographic Findings and a Conceptual Model for Future Research.

PubMed

Parker, Caroline M; Parker, Richard G; Philbin, Morgan M; Hirsch, Jennifer S

2018-04-01

This paper advances research on racism and health by presenting a conceptual model that delineates pathways linking policing practices to HIV vulnerability among Black men who have sex with men in the urban USA. Pathways include perceived discrimination based on race, sexuality and gender performance, mental health, and condom-carrying behaviors. The model, intended to stimulate future empirical work, is based on a review of the literature and on ethnographic data collected in 2014 in New York City. This paper contributes to a growing body of work that examines policing practices as drivers of racial health disparities extending far beyond violence-related deaths.

Strengthening the evidence base for health programming in humanitarian crises.

PubMed

Ager, A; Burnham, G; Checchi, F; Gayer, M; Grais, R F; Henkens, M; Massaquoi, M B F; Nandy, R; Navarro-Colorado, C; Spiegel, P

2014-09-12

Given the growing scale and complexity of responses to humanitarian crises, it is important to develop a stronger evidence base for health interventions in such contexts. Humanitarian crises present unique challenges to rigorous and effective research, but there are substantial opportunities for scientific advance. Studies need to focus where the translation of evidence from noncrisis scenarios is not viable and on ethical ways of determining what happens in the absence of an intervention. Robust methodologies suited to crisis settings have to be developed and used to assess interventions with potential for delivery at scale. Strengthening research capacity in the low- to middle-income countries that are vulnerable to crises is also crucial. Copyright © 2014, American Association for the Advancement of Science.

A Survey on Next-Generation Mixed Line Rate (MLR) and Energy-Driven Wavelength-Division Multiplexed (WDM) Optical Networks

NASA Astrophysics Data System (ADS)

Iyer, Sridhar

2015-06-01

With the ever-increasing traffic demands, infrastructure of the current 10 Gbps optical network needs to be enhanced. Further, since the energy crisis is gaining increasing concerns, new research topics need to be devised and technological solutions for energy conservation need to be investigated. In all-optical mixed line rate (MLR) network, feasibility of a lightpath is determined by the physical layer impairment (PLI) accumulation. Contrary to PLI-aware routing and wavelength assignment (PLIA-RWA) algorithm applicable for a 10 Gbps wavelength-division multiplexed (WDM) network, a new Routing, Wavelength, Modulation format assignment (RWMFA) algorithm is required for the MLR optical network. With the rapid growth of energy consumption in Information and Communication Technologies (ICT), recently, lot of attention is being devoted toward "green" ICT solutions. This article presents a review of different RWMFA (PLIA-RWA) algorithms for MLR networks, and surveys the most relevant research activities aimed at minimizing energy consumption in optical networks. In essence, this article presents a comprehensive and timely survey on a growing field of research, as it covers most aspects of MLR and energy-driven optical networks. Hence, the author aims at providing a comprehensive reference for the growing base of researchers who will work on MLR and energy-driven optical networks in the upcoming years. Finally, the article also identifies several open problems for future research.

Understanding Research Gaps and Priorities for Improving Behavioral Counseling Interventions: Lessons Learned From the U.S. Preventive Services Task Force.

PubMed

Kurth, Ann E; Miller, Therese L; Woo, Meghan; Davidson, Karina W

2015-09-01

Behavioral counseling interventions can address significant causes of preventable morbidity and mortality. However, despite a growing evidence base for behavioral counseling interventions, there remain significant research gaps that limit translating the evidence into clinical practice. Using U.S. Preventive Services Task Force (USPSTF) examples, we address how researchers and funders can move the research portfolio forward to achieve better application of behavioral counseling interventions to address substantial health burdens in the U.S. This paper describes the types of gaps that the USPSTF encounters across its behavioral counseling intervention topics and provides suggestions for opportunities to address these gaps to enhance the evidence base for primary care-based behavioral counseling recommendations. To accomplish this, we draw from both the USPSTF experience and issues identified by researchers and clinicians during the USPSTF-sponsored Behavioral Counseling Intervention Forum. We also discuss the dilemma posed by having "insufficient" evidence with which to make a behavioral counseling intervention-related recommendation, and describe two case examples (screening for alcohol misuse in adolescence and screening for child maltreatment), detailing the research gaps that remain. Recommendations are outlined for researchers, funders, and practice implementers to improve behavioral counseling intervention research and application. Copyright © 2015 American Journal of Preventive Medicine. All rights reserved.

Is Project Based Learning More Effective than Direct Instruction in School Science Classrooms? An Analysis of the Empirical Research Evidence

NASA Astrophysics Data System (ADS)

Dann, Clifford

An increasingly loud call by parents, school administrators, teachers, and even business leaders for "authentic learning", emphasizing both group-work and problem solving, has led to growing enthusiasm for inquiry-based learning over the past decade. Although "inquiry" can be defined in many ways, a curriculum called "project-based learning" has recently emerged as the inquiry practice-of-choice with roots in the educational constructivism that emerged in the mid-twentieth century. Often, project-based learning is framed as an alternative instructional strategy to direct instruction for maximizing student content knowledge. This study investigates the empirical evidence for such a comparison while also evaluating the overall quality of the available studies in the light of accepted standards for educational research. Specifically, this thesis investigates what the body of quantitative research says about the efficacy of project-based learning vs. direct instruction when considering student acquisition of content knowledge in science classrooms. Further, existing limitations of the research pertaining to project based learning and secondary school education are explored. The thesis concludes with a discussion of where and how we should focus our empirical efforts in the future. The research revealed that the available empirical research contains flaws in both design and instrumentation. In particular, randomization is poor amongst all the studies considered. The empirical evidence indicates that project-based learning curricula improved student content knowledge but that, while the results were statistically significant, increases in raw test scores were marginal.

Relationships, environment, and the brain: how emerging research is changing what we know about the impact of families on human development.

PubMed

Patterson, Jo Ellen; Vakili, Susanna

2014-03-01

Recent research is providing family therapists with new information about the complex interaction between an individual's biological makeup and his/her social and physical environment. Family and social relationships, particularly during sensitive periods early in life, can affect a child's biological foundation. Additionally, stress during the early years can have a lasting effect on an individual's physical and mental health and contribute to the onset of severe mental illness. Community programs have been developed to intervene early with families who have an at-risk child to prevent or minimize the onset of mental illness including providing partnerships with at-risk mothers of infants to shape attachment relationships. Programs are also developing individual and family interventions to prevent the onset of psychosis. Practicing family therapists can incorporate emerging neuroscience and early intervention research and leverage the growing base of community programs to enhance the effectiveness and sustainability of mental health outcomes for clients. Additionally, family therapy education programs should broaden student training to incorporate the growing body of information about how family relationships affect individual mental health development. © 2013 FPI, Inc.

Impact of Survivorship-Based Research on Defining Clinical Care Guidelines

PubMed Central

Hudson, Melissa M.; Landier, Wendy; Ganz, Patricia A.

2011-01-01

The growing number of individuals living 5 or more years from cancer diagnosis underscores the importance of providing guidance about potential late treatment effects to clinicians caring for long-term cancer survivors. Late treatment effects are commonly experienced by cancer survivors, increase in prevalence with aging, produce substantial morbidity, and predispose to early mortality. Findings from survivorship research permit providers to anticipate health risks among predisposed survivors and facilitate their access to interventions to prevent, detect, or rehabilitate cancer-related morbidity. This manuscript reviews the impact that survivorship research has made in defining clinical care guidelines and the challenges that remain in developing and translating research findings into health screening recommendations that can optimize the quality and duration of survival after cancer. PMID:21980016

Roadmapping Future E-Government Research

NASA Astrophysics Data System (ADS)

Bicking, Melanie

Global electronic markets, virtual organisations, virtual identities, virtual products and services, and Internet-related crime are growing in prominence and importance. In a world that is increasingly non-physical and borderless, what are government's roles, responsibilities and limitations? The Internet plays a central role within the transformation process from traditional governments towards modern and innovative government that the requirements of an Information Society. Based on the findings of the eGovRTD2020 project, that aims at identifying key research challenges and at implementing a model for a holistic government with horizon 2020, this paper explains the necessity to investigate and understand the Internet and in particular government's role and responsibilities in it. Furthermore, the paper provides a research roadmap that details how to address certain issue related research questions.

Conducting research with minimally verbal participants with autism spectrum disorder.

PubMed

Tager-Flusberg, Helen; Plesa Skwerer, Daniela; Joseph, Robert M; Brukilacchio, Brianna; Decker, Jessica; Eggleston, Brady; Meyer, Steven; Yoder, Anne

2017-10-01

A growing number of research groups are now including older minimally verbal individuals with autism spectrum disorder in their studies to encompass the full range of heterogeneity in the population. There are numerous barriers that prevent researchers from collecting high-quality data from these individuals, in part because of the challenging behaviors with which they present alongside their very limited means for communication. In this article, we summarize the practices that we have developed, based on applied behavioral analysis techniques, and have used in our ongoing research on behavioral, eye-tracking, and electrophysiological studies of minimally verbal children and adolescents with autism spectrum disorder. Our goal is to provide the field with useful guidelines that will promote the inclusion of the entire spectrum of individuals with autism spectrum disorder in future research investigations.

Navigating translational ecology: Creating opportunities for scientist participation

USGS Publications Warehouse

Hallett, Lauren M.; Morelli, Toni; Gerber, Leah R.; Moritz, Max A.; Schwartz, Mark W.; Stephenson, Nathan L.; Tank, Jennifer L.; Williamson, Matthew A.; Woodhouse, Connie A.

2017-01-01

Interest in translational ecology (TE) – a research approach that yields useful scientific outcomes through ongoing collaboration between scientists and stakeholders – is growing among both of these groups. Translational ecology brings together participants from different cultures and with different professional incentives. We address ways to cultivate a culture of TE, such as investing time in understanding one another's decision context and incentives, and outline common entry points to translational research, such as working through boundary organizations, building place-based research programs, and being open to opportunities as they arise. We also highlight common institutional constraints on scientists and practitioners, and ways in which collaborative research can overcome these limitations, emphasizing considerations for navigating TE within current institutional frameworks, but also pointing out ways in which institutions are evolving to facilitate translational research approaches.

[Evidence-based prevention: a new model for public health].

PubMed

Vitale, Francesco; Cusimano, Rosanna; Bruno, Giuseppe; Firenze, Alberto; De Crescenzo, Loredana; Romano, Nino

2005-01-01

The concept of evidence-based prevention (EBP), was developed during the last decade as the counterpart, in Public Health, of Evidence-Based Medicine (EBM) in Clinical Medicine. The growing debate on EBP reflects the increasing recognition that successful evaluation of public health interventions will necessarily entail the use of research designs other than controlled trials as well as the use of various other types of evidence, often in combination. Evidence-based prevention, therefore, aims to implement those prevention strategies that have been found to be useful and effective through a formal evaluation based on scientific methodology. A the same it aims to progressively discard all preventive practices for which usefulness and effectiveness have not been proved.

Demonstrating Change with Astronaut Photography Using Object Based Image Analysis

NASA Technical Reports Server (NTRS)

Hollier, Andi; Jagge, Amy

2017-01-01

Every day, hundreds of images of Earth flood the Crew Earth Observations database as astronauts use hand held digital cameras to capture spectacular frames from the International Space Station. The variety of resolutions and perspectives provide a template for assessing land cover change over decades. We will focus on urban growth in the second fastest growing city in the nation, Houston, TX, using Object-Based Image Analysis. This research will contribute to the land change science community, integrated resource planning, and monitoring of the rapid rate of urban sprawl.

Providing Opportunities for Interdisciplinary Research through Partnering two Undergraduate Research Programs: RESESS and SOARS

NASA Astrophysics Data System (ADS)

Pandya, R. E.; Eriksson, S. C.

2005-12-01

Undergraduate research provides a unique opportunity to explore scientifically novel questions, particularly those at the intersection of disciplines. This opportunity should be balanced with the need to provide the strong discipline-based training that undergraduate students require to continue their academic careers. This need for balance is especially acute for students from groups who are historically under-represented in geosciences; their status as minorities and women makes them especially vulnerable to the devaluing of their research if it isn't along traditional lines. Combining undergraduate research with a strong, diverse learning community is one way to balance the opportunity of interdisciplinary research with the need for depth of understanding in a field. In this model, students individually pursue focused research in partnership with a particular scientist as they work collaboratively across disciplines to prepare scientific papers, presentations, and posters to share the results of their research. Over time, programmatic success can even help insulate students from the risks of interdisciplinary work. Research Experience for Students in Solid Earth Science (RESESS) and Significant Opportunities in Atmospheric Science (SOARS) implement this approach. SOARS is a program with a 10-year history in the atmospheric science; RESESS is a new program focused on Solid Earth Sciences. The two currently collaborate by merging their learning communities while maintaining distinct research focuses. While still in the pilot phase of partnering, initial discussions by the student participants indicate a growing awareness of potential for cross-disciplinary collaboration. In fact, two projects, both by graduate students who have participated for multiple summers, straddle the disciplines of geology and meteorology. One project characterized dust storms in the Southwest US using remote sensing, and a second project studied wind-driven migration of sand dunes on the Navajo Nation. Based on the RESESS/SOARS partnership in 2005 and plans for a three-year collaboration, we describe the ongoing process of navigating the partnership and developing a cohesive learning community. We also provide evidence of the growing acceptance of interdisciplinary research within the SOARS and RESESS students and the scientists who work with them.

[Medical globalization and local culture.

PubMed

Paci, Eugenio

2017-03-01

Biomedical globalization is a reality in the presence of local worlds with growing human sufferance and inequalities. In this structural and cultural context, characterised by the new communication by Internet and social media, polarisation of medical and scientific debate is enhancing. Based on episodes related to public health issues like vaccines, the quest for better access of Italian professionals and public opinion to an open scientific debate on health research and practice is discussed.

The coordinate-based meta-analysis of neuroimaging data.

PubMed

Samartsidis, Pantelis; Montagna, Silvia; Nichols, Thomas E; Johnson, Timothy D

2017-01-01

Neuroimaging meta-analysis is an area of growing interest in statistics. The special characteristics of neuroimaging data render classical meta-analysis methods inapplicable and therefore new methods have been developed. We review existing methodologies, explaining the benefits and drawbacks of each. A demonstration on a real dataset of emotion studies is included. We discuss some still-open problems in the field to highlight the need for future research.

Training Providers and Patients to Talk about End-of-Life Care

Cancer.gov

Failing to discuss the transition from active cancer treatment to end-of-life care can leave doctors unsure of what a patient truly wants. Failing to receive end-of-life care in line with their values and wishes can cause patients and their families great distress. Researchers have developed innovative, evidence-based programs to help doctors and patients improve their communication skills and grow comfortable with these discussions.

A method of hidden Markov model optimization for use with geophysical data sets

NASA Technical Reports Server (NTRS)

Granat, R. A.

2003-01-01

Geophysics research has been faced with a growing need for automated techniques with which to process large quantities of data. A successful tool must meet a number of requirements: it should be consistent, require minimal parameter tuning, and produce scientifically meaningful results in reasonable time. We introduce a hidden Markov model (HMM)-based method for analysis of geophysical data sets that attempts to address these issues.

Contributions of acid rain research to the forest science-policy interface: learning from the national acid precipitation assessment program.

Treesearch

Charles E. Peterson; David S. Shriner

2004-01-01

During the 1970s, there was growing concern by scientists, policy officials and the general public in the USA over the possible effects of acid rain on human health and the environment (crops, forests, water, etc.). The lack of science-based information needed for policy and regulatory decisions led Congress to create an interagency task force in 1980 called the...

The coordinate-based meta-analysis of neuroimaging data

PubMed Central

Samartsidis, Pantelis; Montagna, Silvia; Nichols, Thomas E.; Johnson, Timothy D.

2017-01-01

Neuroimaging meta-analysis is an area of growing interest in statistics. The special characteristics of neuroimaging data render classical meta-analysis methods inapplicable and therefore new methods have been developed. We review existing methodologies, explaining the benefits and drawbacks of each. A demonstration on a real dataset of emotion studies is included. We discuss some still-open problems in the field to highlight the need for future research. PMID:29545671

Microgravity

NASA Image and Video Library

1998-10-10

Dr. Robert Richmond extracts breast cell tissue from one of two liquid nitrogen dewars. NASA's Marshall Space Flight Center (MSFC) is sponsoring research with Bioreactors, rotating wall vessels designed to grow tissue samples in space, to understand how breast cancer works. This ground-based work studies the growth and assembly of human mammary epithelial cells (HMEC) from breast cancer susceptible tissue. Radiation can make the cells cancerous, thus allowing better comparisons of healthy vs. tunourous tissues.

Impacts of Social-Emotional Curricula on Three-Year-Olds: Exploratory Findings from the Head Start CARES Demonstration. OPRE Report 2014-78

ERIC Educational Resources Information Center

Hsueh, JoAnn; Lowenstein, Amy E.; Morris, Pamela; Mattera, Shira K.; Bangser, Michael

2014-01-01

Preschool has long been viewed as a way to promote low-income children's early learning and development. Some promising classroom-based strategies have been found to enhance preschool children's social, emotional, and behavioral competencies. Most of this research has focused on 4-year-olds, even as a growing number of 3-year-olds attend Head…

Dementia Research: Populations, Progress, Problems, and Predictions.

PubMed

Hunter, Sally; Smailagic, Nadja; Brayne, Carol

2018-05-16

Alzheimer's disease (AD) is a clinicopathologically defined syndrome leading to cognitive impairment. Following the recent failures of amyloid-based randomized controlled trials to change the course of AD, there are growing calls for a re-evaluation of basic AD research. Epidemiology offers one approach to integrating the available evidence. Here we examine relationships between evidence from population-based, clinicopathological studies of brain aging and a range of hypotheses from all areas of AD research. We identify various problems, including a lack of systematic approach to measurement of clinical and neuropathological factors associated with dementia in experimental and clinical settings, poor understanding of the strengths and weaknesses of different observational and experimental designs, a lack of clarity in relation to disease definitions from the clinical, neuropathological, and molecular perspectives, inadequate characterization of brain aging in the human population, difficulties in translation between laboratory-based and population-based evidence bases, and a lack of communication between different sections of the dementia research community. Population studies highlight complexity and predict that therapeutic approaches based on single disease features will not be successful. Better characterization of brain aging in the human population is urgently required to select biomarkers and therapeutic targets that are meaningful to human disease. The generation of detailed and reliable evidence must be addressed before progress toward therapeutic interventions can be made.

"Una mujer trabaja doble aqui": Vignette-based focus groups on stress and work for Latina blue-collar women in eastern North Carolina.

PubMed

Easter, Michele M; Linnan, Laura A; Bentley, Margaret E; DeVellis, Brenda M; Meier, Andrea; Frasier, Pamela Y; Kelsey, Kristine S; Campbell, Marci K

2007-01-01

Latina women are a growing percentage of the working population, and very little is known about their health needs and interests. The purpose of this article is to share qualitative research results gathered from Latina women with a particular focus on exploring stress and health. This project was a substudy of Health Works in the Community, a 5-year CDC-funded multiple risk-factor reduction trial using participatory action research approaches to address smoking, healthy eating, stress, and physical activity among blue-collar women from 12 manufacturing work sites in rural, eastern North Carolina. Five focus groups were conducted with trained, bilingual facilitators using a vignette-based moderator guide that appeared particularly effective with this population. Results from the focus groups are used to make recommendations for future research with Latinas and for developing effective work-site-based interventions to address issues of stress and health within this population.

Meditation Interventions for Chronic Disease Populations: A Systematic Review.

PubMed

Chan, Roxane Raffin; Larson, Janet L

2015-12-01

The rapidly growing body of research regarding the use of meditation interventions in chronic disease presents an opportunity to compare outcomes based on intervention content. For this review, meditation interventions were described as those interventions delivered to persons with chronic disease where sitting meditation was the main or only content of the intervention with or without the addition of mindful movement. This systematic review identified 45 individual research studies that examined meditations effect on levels of anxiety, depression, and chronic disease symptoms in persons with chronic disease. Individual studies were assessed based on interventional content, the consistency with which interventions were applied, and the research quality. This study identified seven categories of meditation interventions based on the meditation skills and mindful movement practices that were included in the intervention. Overall, half of the interventions had clearly defined and specific meditation interventions (25/45) and half of the studies were conducted using randomized control trials (24/45). © The Author(s) 2015.

Reinventing the International Space Station Payload Integration Processes and Capabilities

NASA Technical Reports Server (NTRS)

Jones, Rod; Price, Carmen; Copeland, Scott; Geiger, Wade; Geiger, Wade; Rice, Amanda; Lauchner, Adam

2011-01-01

The fundamental ISS payload integration philosophy, processes and capabilities were established in the context of how NASA science programs were conducted and executed in the early 1990 s. Today, with the designation of the United States (US) portion of ISS as a National Lab, the ISS payload customer base is growing to include other government agencies, private and commercial research. The fields of research are becoming more diverse expanding from the NASA centric physical, materials and human research sciences to test beds for exploration and technology demonstration, biology and biotechnology, and as an Earth and Space science platform. This new customer base has a broader more diverse set of expectations and requirements for payload design, verification, integration, test, training, and operations. One size fits all processes are not responsive to this broader customer base. To maintain an organization s effectiveness it must listen to its customers, understand their needs, learn from its mistakes, and foster an environment of continual process improvement. The ISS Payloads office is evolving to meet these new customer expectations.

The kidney cancer research priority-setting partnership: Identifying the top 10 research priorities as defined by patients, caregivers, and expert clinicians.

PubMed

Jones, Jennifer; Bhatt, Jaimin; Avery, Jonathan; Laupacis, Andreas; Cowan, Katherine; Basappa, Naveen; Basiuk, Joan; Canil, Christina; Al-Asaaed, Sohaib; Heng, Daniel; Wood, Lori; Stacey, Dawn; Kollmannsberger, Christian; Jewett, Michael A S

2017-12-01

It is critically important to define disease-specific research priorities to better allocate limited resources. There is growing recognition of the value of involving patients and caregivers, as well as expert clinicians in this process. To our knowledge, this has not been done this way for kidney cancer. Using the transparent and inclusive process established by the James Lind Alliance, the Kidney Cancer Research Network of Canada (KCRNC) sponsored a collaborative consensus-based priority-setting partnership (PSP) to identify research priorities in the management of kidney cancer. The final result was identification of 10 research priorities for kidney cancer, which are discussed in the context of current initiatives and gaps in knowledge. This process provided a systematic and effective way to collaboratively establish research priorities with patients, caregivers, and clinicians, and provides a valuable resource for researchers and funding agencies.