Knowing a winning business idea when you see one.

PubMed

Kim, W C; Mauborgne, R

2000-01-01

Identifying which business ideas have real commercial potential is fraught with uncertainty, and even the most admired companies have stumbled. It's not as if they don't know what the challenges of innovation are. A new product has to offer customers exceptional utility at an attractive price, and the company must be able to deliver it at a tidy profit. But the uncertainties surrounding innovation are so great that even the most insightful managers have a hard time evaluating the commercial readiness of new business ideas. In this article, W. Chan Kim and Renée Mauborgne introduce three tools that managers can use to help strip away some of that uncertainty. The first tool, "the buyer utility map," indicates how likely it is that customers will be attracted to a new business idea. The second, "the price corridor of the mass," identifies what price will unlock the greatest number of customers. And the third tool, "the business model guide," offers a framework for figuring out whether and how a company can profitably deliver the new idea at the targeted price. Applying the tools, though, is not the end of the story. Many innovations have to overcome adoption hurdles--strong resistance from stakeholders inside and outside the company. Often overlooked in the planning process, adoption hurdles can make or break the commercial viability of even the most powerful new ideas. The authors conclude by discussing how managers can head off negative reactions from stakeholders.

Online discussion: Enhancing students' critical thinking skills

NASA Astrophysics Data System (ADS)

Rathakrishnan, Mohan; Ahmad, Rahayu; Suan, Choo Ling

2017-10-01

Online discussion has become one of the important strategies for the teacher to teach the students to think critically when conveying their ideas and become more proactive and creative. In this paper, padlet online discussion communication was conducted to examine its effectiveness in enhancing critical thinking. In this study, there are two types of critical thinking: macro and micro critical thinking. A total of 70 Universiti Utara Malaysia Management Foundation Programme students involved in this experimental research design. The students in treatment class are divided to few groups. Every group uses padlet online discussion to discuss the topic given. All the group members discuss and write their ideas in padlet. Ideas that are posted in padlet will be displayed in front of the class so that the entire group in the treatment class could see the given ideas. Paul's (1993) model was used to analyze student's macro and micro critical thinking in padlet online discussion and communication. The finding shows that students who used padlet online discussion backchannel communication have greater macro and micro critical thinking level than students who do not use online discussion.

Teaching Controversial Ideas: Implications for Change.

ERIC Educational Resources Information Center

Eisenstein, Herbert S.

1982-01-01

Discusses three controversial ideas in education: Dewey's concept of education as continuous experience; Freire's concept of praxis as a pedagogy of freedom; and Maxine Greene's concern with autonomy and choice. Describes how teachers and education in general could benefit from the integration of these ideas into the teacher education curriculum.…

New ideas for affordable space missions

PubMed

Eller, E; Roussel-Dupre, D; Weiss, R; Bruegman, O

1996-04-01

In September 1995, NASA-Goddard held a workshop on low-cost access to space for science missions. The workshop provided briefings on balloons, sounding rockets, Shuttle payloads, and low-cost free-flyer concepts, to provide options of getting experiments into space. This report is the result of a panel session organized with the aim of generating new ideas beyond those presented in the workshop. In addition to the authors, Orlando Figueroa and Paul Ondrus of NASA-Goddard and Richard Zwirnbaum of Computer Sciences Corp. participated in the discussions. The ideas presented do not necessarily reflect the current thinking of NASA managers. Although the panel discussion was focused on the kinds of science missions usually funded by NASA, most of the ideas that were generated are relevant to military and commercial missions as well.

Analysis and discussion on anti-thunder scheme of wind power generation system

NASA Astrophysics Data System (ADS)

Sun, Shuguang

2017-01-01

Anti-thunder scheme of wind power generation system is discussed in this paper. Through the research and analysis on the harm of the thunder, division of lightning protection zone and lightning protection measures are put forward, which has a certain practical significance on the design and application of wind power generation system.

Sharing Teaching Ideas.

ERIC Educational Resources Information Center

Tunis, Harry B., Ed.

1993-01-01

Two teaching ideas integrate mathematics and business. The first discusses consumer deception by such ploys as false bottoms on containers and simple rather than compound interest on investments. The second describes a business mathematics course in which students are motivated by contracting for certain jobs and potential bonuses. (MDH)

Non-Disabled Children's Ideas about Disability and Disabled People

ERIC Educational Resources Information Center

Beckett, Angharad E.

2014-01-01

This article discusses findings from an Economic and Social Research Council-funded study exploring non-disabled children's ideas about disability. This represents the first in-depth sociological investigation of children's ideas about disabled people as members of wider society. Data are presented from focus group discussions with children aged…

Adopting Employees' Ideas: Moderators of the Idea Generation-Idea Implementation Link

ERIC Educational Resources Information Center

Da Silva, Nancy; Oldham, Greg R.

2012-01-01

This study examined the possibility that the relationship between the number of ideas an employee generated and the number of those ideas that were adopted by the organization was moderated by the general radicalness of the employee's ideas (i.e., the extent to which the ideas were breakthrough or groundbreaking), the employee's intention to stay,…

21 Ideas: A 42-Year Search to Understand the Nature of Giftedness

ERIC Educational Resources Information Center

Sternberg, Robert J.

2018-01-01

In this article, I describe the 21 ideas underlying a 42-year search to understand giftedness. I present the ideas roughly chronologically, in the order in which they arose, and discuss how in a career as in science, progress means supplementing or even superseding one idea with the next. In terms of the 21 ideas, I start with a discussion of how…

Ideas for Creating and Overcoming Student Silences

ERIC Educational Resources Information Center

Woods, Donald R.; Sheardown, Heather

2009-01-01

The key idea is that 50 minutes of teacher talk with passive student listening is relatively ineffective in developing student learning. Teachers can create silences for productive active student learning. Students can also change from passive listeners to active talker-discussers of their learning. Ideas are given about how to overcome silences…

Power and Integrated Health Care: Shifting from Governance to Governmentality

PubMed Central

Rau, Asta; Fourie, Pieter; Bracke, Piet

2016-01-01

Integrated care occurs within micro, meso and macro levels of governance structures, which are shaped by complex power dynamics. Yet theoretically-led notions of power, and scrutiny of its meanings and its functioning, are neglected in the literature on integrated care. We explore an alternative approach. Following a discussion on governance, two streams of theorising power are presented: mainstream and second-stream. Mainstream concepts are based on the notion of power-as-capacity, of one agent having the capacity to influence another—so the overall idea is ‘power over?’. Studies on integrated care typically employ mainstream ideas, which yield rather limited analyses. Second-stream concepts focus on strategies and relations of power—how it is channelled, negotiated and (re)produced. These notions align well with the contemporary shift away from the idea that power is centralised, towards more fluid ideas of power as dispersed and (re)negotiated throughout a range of societal structures, networks and actors. Accompanying this shift, the notion of governance is slowly being eclipsed by that of governmentality. We propose governmentality as a valuable perspective for analysing and understanding power in integrated care. Our contribution aims to address the need for more finely tuned theoretical frameworks that can be used to guide empirical work. PMID:28435425

Core Ideas and Topics: Building Up or Drilling Down?

ERIC Educational Resources Information Center

Cooper, Melanie M.; Posey, Lynmarie A.; Underwood, Sonia M.

2017-01-01

In this paper we discuss how and why core ideas can serve as the framework upon which chemistry curricula and assessment items are developed. While there are a number of projects that have specified "big ideas" or "anchoring concepts", the ways that these ideas are subsequently developed may inadvertently lead to fragmentation…

A Discussion with Jacques Derrida.

ERIC Educational Resources Information Center

Derrida, Jacques

1990-01-01

Presents an edited transcript of a discussion held in April 1989 between Jacques Derrida and a group of students and professors concerning Derrida's "Afterword: Toward an Ethic of Discussion." Discusses Derrida's views on "deconstruction" as a term and a movement, the idea of arguments and persuasion, and specific power…

Nuclear Power: Pros and Cons. What We Make. Science and Technology Education in Philippine Society.

ERIC Educational Resources Information Center

Philippines Univ., Quezon City. Inst. for Science and Mathematics Education Development.

This module brings together in a panel discussion opposing views and supporting data on the first Philippine nuclear power plant in Morong, Bataan. It extends the discussion of issues and ideas about nuclear power in the dialogue "Go Nuclear" (which should be read before starting this panel discussion). The module deals with the…

Research-Supported Ideas for Implementing Reauthorized IDEA with Intelligent Professional Psychological Services

ERIC Educational Resources Information Center

Berninger, Virginia W.

2006-01-01

The recent reauthorization of the Individuals With Disabilities Education Improvement Act of 2004 (IDEA; 2004) is first discussed in its historical context. Then, a programmatic line of research (funded by the National Institute of Child Health and Human Development since 1989) is described that is relevant to a proposed model for universal…

The International Database of Efficient Appliances (IDEA): A New Resource for Global Efficiency Policy

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

Gerke, Brian F; McNeil, Michael A; Tu, Thomas

A major barrier to effective appliance efficiency program design and evaluation is a lack of data for determination of market baselines and cost-effective energy savings potential. The data gap is particularly acute in developing countries, which may have the greatest savings potential per unit GDP. To address this need, we are developing the International Database of Efficient Appliances (IDEA), which automatically compiles data from a wide variety of online sources to create a unified repository of information on efficiency, price, and features for a wide range of energy-consuming products across global markets. This paper summarizes the database framework and demonstratesmore » the power of IDEA as a resource for appliance efficiency research and policy development. Using IDEA data for refrigerators in China and India, we develop robust cost-effectiveness indicators that allow rapid determination of savings potential within each market, as well as comparison of that potential across markets and appliance types. We discuss implications for future energy efficiency policy development.« less

Translating Ovide Decroly's Ideas to Brazilian Teachers

ERIC Educational Resources Information Center

Hai, Alessandra Arce; Simon, Frank; Depaepe, Marc

2015-01-01

This article seeks to analyse, comprehend and apprehend the appropriation processes of Ovide Decroly's ideas in Brazil through the translation of his books and that of Amélie Hamaïde into Portuguese. The article discusses the following questions. Why did Brazilian intellectuals and teachers need to import Decroly's ideas to be applied in Brazilian…

Investigating Student Ideas about Cosmology I: Distances and Structure

ERIC Educational Resources Information Center

Coble, Kim; Camarillo, Carmen T.; Nickerson, Melissa D.; Trouille, Laura E.; Bailey, Janelle M.; Cochran, Geraldine L.; Cominsky, Lynn R.

2013-01-01

Recently, powerful new observations and advances in computation and visualization have led to a revolution in our understanding of the structure of the Universe. As the field of cosmology advances, it is of interest to study how student ideas relate to scientific understanding. In this paper, we examine in-depth undergraduate students' ideas on…

A controversial idea as a cultural resource: The Lysenko controversy and discussions of genetics as a 'democratic' science in postwar Japan.

PubMed

Iida, Kaori

2015-08-01

The Japanese discussion of the theory of Soviet agronomist Trofim D. Lysenko began in the postwar years under the American occupation. Leftists introduced Lysenko's theory immediately after the war as part of a postwar scientists' movement. Unlike many American geneticists, who sharply criticized the theory, Japanese geneticists initially participated in the discussion in an even-handed way; their scientific interests in the roles of cytoplasm and the environment in heredity shaped their initial sympathetic reaction. As the Cold War divide deepened, however, Japanese scientists began expressing sharp anti-Lysenko criticisms that resembled the American criticisms. Interestingly, throughout the period, Japanese geneticists' overall aim in the discussion remained largely unchanged: to effectively reconstruct their discipline and maintain its proper image and authority. However, the shift in their reaction occurred due to an evolving sociopolitical context, especially the shift in the meaning of 'democratic' science from a science that employed democratic processes to a science of a liberal-democratic state. Regarding Lysenko's idea as a cultural resource could help to explain how and why it was treated differently in different places, and why a controversy emerged in certain contexts but not in others.

Learner-Generated Digital Video: Using Ideas Videos in Teacher Education

ERIC Educational Resources Information Center

Kearney, Matthew

2013-01-01

This qualitative study investigates the efficacy of "Ideas Videos" (or "iVideos") in pre-service teacher education. It explores the experiences of student teachers and their lecturer engaging with this succinct, advocacy-style video genre designed to evoke emotions about powerful ideas in Education (Wong, Mishra, Koehler, &…

Children's Anthropomorphic and Anthropocentric Ideas about Micro-Organisms

ERIC Educational Resources Information Center

Byrne, Jenny; Grace, Marcus; Hanley, Pam

2009-01-01

Different views exist about whether anthropomorphic ideas assist or hinder learning in biology. This paper discusses the anthropomorphic and anthropocentric ideas children have about micro-organisms, and whether they affect their understanding. The research was carried out in primary and secondary schools in the South of England and involved 414…

Extending a Powerful Idea. Artificial Intelligence Memo No. 590.

ERIC Educational Resources Information Center

Lawler, Robert W.

This document focuses on the use of a computer and the LOGO programing language by an eight-year-old boy. The stepping of variables, which is the development and incrementally changing of one of several variables, is an idea that is followed in one child's mind as he effectively directs himself in a freely-chosen problem-solving situation. The…

Students discussing their mathematical ideas: the role of the teacher

NASA Astrophysics Data System (ADS)

Pijls, Monique; Dekker, Rijkje

2011-12-01

This article adds to current research on enhancing student discourse in mathematics teaching specifically in secondary schools but with equal relevance to elementary schools. Three mathematics teachers in secondary education were confronted with the question of how to encourage students to discuss their work with each other in the daily practice of their mathematical lessons. In response to this question the teachers devised three different approaches to encourage student discourse. One of the teachers chose to experiment with another setting to perform mathematical tasks that involved students working together on a group test. The second teacher experimented with a new kind of help when students were working on their maths tasks and asked for assistance. The third created a new setting in which the teacher (temporarily) did not provide mathematical hints and the students had to solve their own problems. The three teachers were very motivated, but they all had difficulties in not giving explanations themselves when supporting their students in their collaborative mathematical learning. They found that temporarily diminishing their product help stimulated discussion between students. It also became clear that the process of teacher reflection and follow-up discussions with the researcher/observers promoted changes of practice.

The power of words: discussing decision making and prognosis.

PubMed

Dizon, Don S; Politi, Mary C; Back, Anthony L

2013-01-01

One of the most important skills in medicine is communication. It lies at the heart of the doctor-patient relationship, and is particularly important when one has been diagnosed with a potentially life-threatening condition. Words are powerful and too often can be interpreted in ways not intended. In our session at the 2013 ASCO Annual Meeting, we discuss the communication of cancer and ways we might want to consider discussions regarding treatment options and prognosis. We recognize that all patients are different and that approaches should be individualized, to reflect each person's needs (what they want to know) while respecting their limits (how much they want to know). We discuss the concept of shared decision making, and how it can be used when there is uncertainty in what treatments may (or may not) accomplish. Finally, we discuss the skills that constitute a toolkit for communication, which we hope can be tailored to meet the variable needs of those we are caring for and by doing so, can be of help to clinicians in their own practices. In the era of personalized medicine, treatments may become more complex, and more options may be available. We hope to encourage providers to welcome patients as active participants in their care by sharing information, requesting their input, and by engaging them in important processes such as advance care planning-to ensure their needs and wishes are respected in the present and for whatever may come in the future.

New Ideas for Speech Recognition and Related Technologies

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

Holzrichter, J F

The ideas relating to the use of organ motion sensors for the purposes of speech recognition were first described by.the author in spring 1994. During the past year, a series of productive collaborations between the author, Tom McEwan and Larry Ng ensued and have lead to demonstrations, new sensor ideas, and algorithmic descriptions of a large number of speech recognition concepts. This document summarizes the basic concepts of recognizing speech once organ motions have been obtained. Micro power radars and their uses for the measurement of body organ motions, such as those of the heart and lungs, have been demonstratedmore » by Tom McEwan over the past two years. McEwan and I conducted a series of experiments, using these instruments, on vocal organ motions beginning in late spring, during which we observed motions of vocal folds (i.e., cords), tongue, jaw, and related organs that are very useful for speech recognition and other purposes. These will be reviewed in a separate paper. Since late summer 1994, Lawrence Ng and I have worked to make many of the initial recognition ideas more rigorous and to investigate the applications of these new ideas to new speech recognition algorithms, to speech coding, and to speech synthesis. I introduce some of those ideas in section IV of this document, and we describe them more completely in the document following this one, UCRL-UR-120311. For the design and operation of micro-power radars and their application to body organ motions, the reader may contact Tom McEwan directly. The capability for using EM sensors (i.e., radar units) to measure body organ motions and positions has been available for decades. Impediments to their use appear to have been size, excessive power, lack of resolution, and lack of understanding of the value of organ motion measurements, especially as applied to speech related technologies. However, with the invention of very low power, portable systems as demonstrated by McEwan at LLNL researchers

From ideas to studies: how to get ideas and sharpen them into research questions.

PubMed

Vandenbroucke, Jan P; Pearce, Neil

2018-01-01

Where do new research questions come from? This is at best only partially taught in courses or textbooks about clinical or epidemiological research. Methods are taught under the assumption that a researcher already knows the research question and knows which methods will fit that question. Similarly, the real complexity of the thought processes that lead to a scientific undertaking is almost never described in published papers. In this paper, we first discuss how to get an idea that is worth researching. We describe sources of new ideas and how to foster a creative attitude by "cultivating your thoughts". Only a few of these ideas will make it into a study. Next, we describe how to sharpen and focus a research question so that a study becomes feasible and a valid test of the underlying idea. To do this, the idea needs to be "pruned". Pruning a research question means cutting away anything that is unnecessary, so that only the essence remains. This includes determining both the latent and the stated objectives, specific pruning questions, and the use of specific schemes to structure reasoning. After this, the following steps include preparation of a brief protocol, conduct of a pilot study, and writing a draft of the paper including draft tables. Then you are ready to carry out your research.

From ideas to studies: how to get ideas and sharpen them into research questions

PubMed Central

Vandenbroucke, Jan P; Pearce, Neil

2018-01-01

Where do new research questions come from? This is at best only partially taught in courses or textbooks about clinical or epidemiological research. Methods are taught under the assumption that a researcher already knows the research question and knows which methods will fit that question. Similarly, the real complexity of the thought processes that lead to a scientific undertaking is almost never described in published papers. In this paper, we first discuss how to get an idea that is worth researching. We describe sources of new ideas and how to foster a creative attitude by “cultivating your thoughts”. Only a few of these ideas will make it into a study. Next, we describe how to sharpen and focus a research question so that a study becomes feasible and a valid test of the underlying idea. To do this, the idea needs to be “pruned”. Pruning a research question means cutting away anything that is unnecessary, so that only the essence remains. This includes determining both the latent and the stated objectives, specific pruning questions, and the use of specific schemes to structure reasoning. After this, the following steps include preparation of a brief protocol, conduct of a pilot study, and writing a draft of the paper including draft tables. Then you are ready to carry out your research. PMID:29563838

Brainstorming Themes that Connect Art and Ideas across the Curriculum

ERIC Educational Resources Information Center

Walling, Donovan R.

2006-01-01

Ideas are starting points-for thought, discussion, reading, viewing, writing, and making. The two "brainstorms on paper" presented in this article illustrate how taking an idea and examining it from an artistic point of view can generate thematic starting points to help teachers and students connect the visual arts to ideas that ripple across the…

A theoretical flaw in the advance market commitment idea.

PubMed

Sonderholm, Jorn

2010-06-01

Infectious and parasitic diseases cause massive health problems in the developing world. Research and development of drugs for diseases that mainly affect poor people in developing countries is limited. The advance market commitment (AMC) idea is an incentivising mechanism for research and development of drugs for neglected diseases. Discussion of the AMC idea is of renewed interest given the launch in June 2009 of the first AMC. This pilot AMC is designed to, among other things, test the idea for potential future applications. This paper is a critique of the AMC idea. It seeks to show that the idea has a hitherto unrecognised theoretical flaw that should make policy-makers and donors hesitant to embrace future applications of the idea.

78 FR 51750 - NASA Asteroid Initiative Idea Synthesis Workshop

Federal Register 2010, 2011, 2012, 2013, 2014

2013-08-21

... NATIONAL AERONAUTICS AND SPACE ADMINISTRATION [Notice: 13-096] NASA Asteroid Initiative Idea... Conference to examine ideas in response to the recent RFI for the agency's Asteroid Initiative. SUMMARY: The... Agency's Asteroid Initiative planning and to enable feedback and discussion from the global community and...

Idea Evaluation: Error in Evaluating Highly Original Ideas

ERIC Educational Resources Information Center

Licuanan, Brian F.; Dailey, Lesley R.; Mumford, Michael D.

2007-01-01

Idea evaluation is a critical aspect of creative thought. However, a number of errors might occur in the evaluation of new ideas. One error commonly observed is the tendency to underestimate the originality of truly novel ideas. In the present study, an attempt was made to assess whether analysis of the process leading to the idea generation and…

Virus-Like Ideas: The Role of Counselors in the Ecology of the Ideosphere.

ERIC Educational Resources Information Center

Carey, John C.; Lanning, Wayne L.

1991-01-01

Develops an analogy between viruses and ideas. Suggests that ideas, like viruses, can invade and infect us and that immune systems need to be developed to prevent future infection of destructive ideas. Discusses implications of the virus-idea analogy for the counseling profession, including counselors' susceptibility to infectious ideas which they…

IDEA and Early Childhood Inclusion.

ERIC Educational Resources Information Center

Smith, Barbara J.; Rapport, Mary Jane K.

This paper discusses 1997 amendments to the Individuals with Disabilities Education Act (IDEA) that promote the inclusion of children with disabilities in general early childhood education settings. The evolution of inclusion policy is explored and changes in disability terminology are described. Amended provisions are then explained and include:…

New Ideas for School Construction.

ERIC Educational Resources Information Center

Producers' Council, Inc., Washington, DC.

Present educators, architects, engineers, and building product manufacturers with a medium of common interest for discussion of mutual school construction problems, objectives, needs, ideas, capabilities and limitations. Contents include--(1) modern wood construction, (2) school room in a steel mill, (3) masonry in new school design, (4) the…

30 Ideas for Teaching Writing

ERIC Educational Resources Information Center

Peterson, Art, Comp.

2003-01-01

The National Writing Project's (NWP) "30 Ideas for Teaching Writing" discusses making grammar lessons dynamic, using casual student conversation as a source for writing, home language as an assisting tool to attain standard English and other topics by presenting strategies contributed by experienced writing project teachers. NWP does not promote a…

The Idea of the University of Chicago.

ERIC Educational Resources Information Center

Murphy, William Michael, Ed.; Bruckner, D. J. R., Ed.

Selected are the excerpts from the presidents' papers that best reflect each person's interpretation of the idea of the University of Chicago. The topical arrangement of the excerpts gives the impression of a discussion and, in the ancient sense, a dramatic argument. While the presidents discuss the strenuous intellectual endeavors of research,…

Space Power: A Theory for Sustaining US Security Through the Information Age

DTIC Science & Technology

2011-05-19

theory in the following manner. First, the great power and major power concepts are presented as tools to analyze the impact of activities in the space...exploration, space enablers, and the space protection concept to fill the gap of current space power theory. Understanding historical power theory...and concept development. Several influential space theorists have provided creative ideas, thoughtful narrative, and generated useful discussion

Does Powerful Language Training Affect Student Participation, Impression Formation, and Gender Communication in Online Discussions?

ERIC Educational Resources Information Center

Thomas, Crystal Ann

2012-01-01

The purpose of this dissertation was to investigate whether powerful language training affected student participation, impression formation, and gender communication style in online discussions. Powerful language was defined as a lack of the use of powerless language. Participants in this study were 507 freshmen taking a first-year college…

The "Power Play! Campaign's School Idea & Resource Kits" Improve Determinants of Fruit and Vegetable Intake and Physical Activity among Fourth- and Fifth-Grade Children

ERIC Educational Resources Information Center

Keihner, Angie Jo; Meigs, Reba; Sugerman, Sharon; Backman, Desiree; Garbolino, Tanya; Mitchell, Patrick

2011-01-01

Objective: Examine the effect of the "California Children's Power Play! Campaign's School Idea & Resource Kits" for fourth/fifth grades on the psychosocial determinants of fruit and vegetable (FV) intake and physical activity (PA). Methods: Randomized, controlled trial (n = 31 low-resource public schools; 1,154 children). Ten…

What's the Big Idea? Seeking to Top Apollo

NASA Technical Reports Server (NTRS)

Sherwood, Brent

2012-01-01

Human space flight has struggled to find its soul since Apollo. The astounding achievements of human space programs over the 40 years since Apollo have failed to be as iconic or central to society as in the 1960s. The paper proffers a way human space flight could again be associated with a societal Big Idea. It describes eight societal factors that have irrevocably changed since Apollo; then analyzes eight other factors that a forward HSF Big Idea would have to fit. The paper closes by assessing the four principal options for HSF futures against those eight factors. Robotic and human industrialization of geosynchronous orbit to provide unlimited, sustainable electrical power to Earth is found to be the best candidate for the next Big Idea.

How minimal executive feedback influences creative idea generation

PubMed Central

Camarda, Anaëlle; Agogué, Marine; Houdé, Olivier; Weil, Benoît; Le Masson, Pascal

2017-01-01

The fixation effect is known as one of the most dominant of the cognitive biases against creativity and limits individuals’ creative capacities in contexts of idea generation. Numerous techniques and tools have been established to help overcome these cognitive biases in various disciplines ranging from neuroscience to design sciences. Several works in the developmental cognitive sciences have discussed the importance of inhibitory control and have argued that individuals must first inhibit the spontaneous ideas that come to their mind so that they can generate creative solutions to problems. In line with the above discussions, in the present study, we performed an experiment on one hundred undergraduates from the Faculty of Psychology at Paris Descartes University, in which we investigated a minimal executive feedback-based learning process that helps individuals inhibit intuitive paths to solutions and then gradually drive their ideation paths toward creativity. Our results provide new insights into novel forms of creative leadership for idea generation. PMID:28662154

How minimal executive feedback influences creative idea generation.

PubMed

Ezzat, Hicham; Camarda, Anaëlle; Cassotti, Mathieu; Agogué, Marine; Houdé, Olivier; Weil, Benoît; Le Masson, Pascal

2017-01-01

The fixation effect is known as one of the most dominant of the cognitive biases against creativity and limits individuals' creative capacities in contexts of idea generation. Numerous techniques and tools have been established to help overcome these cognitive biases in various disciplines ranging from neuroscience to design sciences. Several works in the developmental cognitive sciences have discussed the importance of inhibitory control and have argued that individuals must first inhibit the spontaneous ideas that come to their mind so that they can generate creative solutions to problems. In line with the above discussions, in the present study, we performed an experiment on one hundred undergraduates from the Faculty of Psychology at Paris Descartes University, in which we investigated a minimal executive feedback-based learning process that helps individuals inhibit intuitive paths to solutions and then gradually drive their ideation paths toward creativity. Our results provide new insights into novel forms of creative leadership for idea generation.

Transforming Ideas: The Design Process

ERIC Educational Resources Information Center

Nicol, Candace

2004-01-01

In this article, the author discusses how to teach students to think creatively. In the author's search for a way to teach students that there are multiple approaches to visual problems, she found inspiration from advertising. The author asserts students first need permission to explore their latent ideas, and second, they need the tools to…

Instructor Facilitation of Whole-Class Discussion in Two Mathematics Classes for Preservice Teachers

ERIC Educational Resources Information Center

Young, Sarah Helen

2014-01-01

This study investigated how instructors engage preservice teachers (PSTs) in whole-class discussion in mathematics classes for PSTs. Participating in discussions of mathematical ideas by explaining mathematical ideas to others and responding to others' ideas and arguments might be beneficial for PSTs both to help them develop deeper knowledge of…

Optimal Power Control in Wireless Powered Sensor Networks: A Dynamic Game-Based Approach

PubMed Central

Xu, Haitao; Guo, Chao; Zhang, Long

2017-01-01

In wireless powered sensor networks (WPSN), it is essential to research uplink transmit power control in order to achieve throughput performance balancing and energy scheduling. Each sensor should have an optimal transmit power level for revenue maximization. In this paper, we discuss a dynamic game-based algorithm for optimal power control in WPSN. The main idea is to use the non-cooperative differential game to control the uplink transmit power of wireless sensors in WPSN, to extend their working hours and to meet QoS (Quality of Services) requirements. Subsequently, the Nash equilibrium solutions are obtained through Bellman dynamic programming. At the same time, an uplink power control algorithm is proposed in a distributed manner. Through numerical simulations, we demonstrate that our algorithm can obtain optimal power control and reach convergence for an infinite horizon. PMID:28282945

Idea Bank.

ERIC Educational Resources Information Center

Science Teacher, 1993

1993-01-01

Presents three teaching ideas entitled (1) Rearview Mirrors; (2) Chills and Fevers; and (3) Science Activities and the Learner. The second idea presents a poem to help students with the relationship between Centigrade and Fahrenheit. The third idea presents activities on evaporation. (PR)

Renewable power production in a Pan-Caribbean energy grid

NASA Astrophysics Data System (ADS)

Miller, David

The Small Island Developing States of the Caribbean are victims of geography and geopolitics. Lacking access to large fossil fuel reserves, they are forced to import fuel at prices they have no control over. Renewable energy resources, particularly wind, have the potential to help break the Caribbean dependency on fossil fuels and allow for increased development at the same time. Working from a sustainable development point of view, this project discusses the history of the area, the theoretical background for the idea of large scale renewable power production, the regional initiatives already in place that address both the cost of fossil fuels and the policy hurdles that need to be overcome to assist the region in gaining energy independence. Haiti is highlighted as a special case in the region and the potential use of several renewable resources are discussed, along with a potential business model based on the idea of the Internet. Power storage is covered, specifically the potential of battery operated vehicles to have a positive impact on the Caribbean region and other developing states. The role of government regulation and policy comes into play next, followed by a discussion on the need for developed states to change patterns of behavior in order to achieve sustainability. Finally, nuclear power and liquefied natural gas are reviewed and rejected as power options for the region.

Clinical prediction and the idea of a population.

PubMed

Armstrong, David

2017-04-01

Using an analysis of the British Medical Journal over the past 170 years, this article describes how changes in the idea of a population have informed new technologies of medical prediction. These approaches have largely replaced older ideas of clinical prognosis based on understanding the natural histories of the underlying pathologies. The 19 th -century idea of a population, which provided a denominator for medical events such as births and deaths, was constrained in its predictive power by its method of enumerating individual bodies. During the 20 th century, populations were increasingly constructed through inferential techniques based on patient groups and samples seen to possess variable characteristics. The emergence of these new virtual populations created the conditions for the emergence of predictive algorithms that are used to foretell our medical futures.

Whose idea was that? Source monitoring for idea ownership following elaboration.

PubMed

Stark, Louisa-Jayne; Perfect, Timothy J

2007-10-01

Unconscious plagiarism (UP) occurs when an individual claims a previously experienced idea as their own. Previous studies have explored the cognitive precursors of such errors by manipulating the ways that ideas are thought about between initial idea exposure and later test. While imagining other's ideas does not increase rates of UP relative to control on either a recall-own or generate-new task, improving others' ideas substantially increases such errors in the recall-own task. This study explored the effects of elaboration on rates of UP when a source-monitoring test replaced the recall-own test. Plagiarism was again observed following idea improvement but not idea imagery even though participants engaged explicit source evaluation. Thus the probability of plagiarising another's idea appears linked to the generative nature of the idea processing performed.

Reflection enhances creativity: Beneficial effects of idea evaluation on idea generation.

PubMed

Hao, Ning; Ku, Yixuan; Liu, Meigui; Hu, Yi; Bodner, Mark; Grabner, Roland H; Fink, Andreas

2016-03-01

The present study aimed to explore the neural correlates underlying the effects of idea evaluation on idea generation in creative thinking. Participants were required to generate original uses of conventional objects (alternative uses task) during EEG recording. A reflection task (mentally evaluating the generated ideas) or a distraction task (object characteristics task) was inserted into the course of idea generation. Behavioral results revealed that participants generated ideas with higher originality after evaluating the generated ideas than after performing the distraction task. The EEG results revealed that idea evaluation was accompanied with upper alpha (10-13 Hz) synchronization, most prominent at frontal cortical sites. Moreover, upper alpha activity in frontal cortices during idea generation was enhanced after idea evaluation. These findings indicate that idea evaluation may elicit a state of heightened internal attention or top-down activity that facilitates efficient retrieval and integration of internal memory representations. Copyright © 2016 Elsevier Inc. All rights reserved.

The Saint Louis River Idea-Slam crowd sourcing good ideas ...

EPA Pesticide Factsheets

As part of the 2017 Saint Louis River Summit, we propose hosting an “Idea-Slam” using software originally developed by the U.S. Consumer Financial Protection Bureau. Idea-box is an open source online app/website used to collect and surface ideas from members of an organization, or the public in general. Using the app, users login, view a request or challenge for new ideas, can submit their own ideas and/or view, comment and vote on other previously submitted ideas. Initially we will start with three idea request or “challenges” as listed below. The first will be run prior to the Summit to help generate additional challenges that might be added for the summit depending on the results. Initial Idea Challenges:1. (Prior to summit) If you could ask a large group of Saint Louis River focused scientist, stakeholders, managers, politicians and the public a question about the SLR, what would you ask?2. How might we better engage students and educators with the Saint Louis River?3. How might we employ citizen science for the Saint Louis River?The Idea-box app will be available for users two weeks before the Saint Louis Summit. We will e-mail previous summit participants and others an invitation to participate in “The Saint Louis River Idea-Slam” with clear instruction on how to proceed. During the morning of the first day at the Saint Louis Summit we will make a brief announcement about the Idea-Slam (< 2min.), and invite everyone to participate.

Young Idea People Mix with Old Idea People to Make the World Better

NASA Astrophysics Data System (ADS)

Hall, M.

2017-12-01

Groups of young idea people come to eat, drink, and talk about new ideas that old idea people are working on to change the world for the better. The ideas may fix our body and mind, make our lives easier or harder, and more. The young idea people lead, learn, listen and act, so they can become old idea people. The young idea people scare the old idea people because their ideas are different. And, sometimes, the young idea people have new ideas that the old idea people have not thought about. When this happens it makes the old idea people happy and better at their work. The old idea people get to go places and share their ideas around the world. They make good money and have fun lives. They write about their work and can be well known, or not. The young idea people learn from the old idea people how they can be like them. Together the young and old idea people build things and talk about crazy ideas that may come to be. Sometimes the old idea people talk too much and don't listen. They use big words that can be hard to understand. But, the young idea people help them learn to use known words so everyone learns. We know the young idea people learn and grow from this act and they grow happier about their life. We also know that the old idea people get happy that the young idea people are so bright.

Disruptive Ideas for IT/OT Security in Energy Systems

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

Martin, Maurice

Presentation on disruptive ideas for IT and OT cybersecurity in energy systems, presented by Power Systems Engineering Center Researcher Maurice Martin. This presentation was prepared for the Florida Institute for Cybersecurity Research Conference on March 1, 2018.

Transforming an idea into a scholarly project.

PubMed

Ng, Lillian; Cullum, Sarah; Cheung, Gary; Friedman, Susan Hatters

2018-04-01

This article describes components of a workshop designed to orientate psychiatric trainees to the task of conducting a scholarly project. The aims are: to promote an approach that incorporates principles of adult learning to guide trainees who are undertaking research; to allow trainees to transform their ideas into more tangible research questions; and to enable supervisors to reflect on delivering similar content in scholarly project workshops. The workshop comprised: creating a safe space to explore ideas; discussing the process of posing a question or hypothesis; using group interactions to generate concepts; and considering personal values that influence the choice of research methodology to answer a question. Examples are provided from the workshop. The process enabled trainees to generate and distil ideas into more concrete questions and methods in three phases: introductory, exploratory and tangible. Adult learning principles may assist trainees to develop their ideas for a scholarly project into research questions that are relevant to clinical practice. Harnessing the creative potential of a peer collective may encourage deeper inquiry, shifts to a tangible output and a sustained interest in research.

Blockbusters: Ideas for the Block Center.

ERIC Educational Resources Information Center

Adams, Polly K.; Nesmith, Jaynie

1996-01-01

Goals of block building in early childhood classrooms focus on physical, social, cognitive, and emotional development. Reports survey results of the value teachers place on block play. Offers illustrations of task cards to use with blocks in math, language arts, social studies, and science. Discusses guidelines and suggests idea cards and sentence…

Tips from Teachers: Ideas that Work.

ERIC Educational Resources Information Center

Henick, Louise; And Others

1994-01-01

Five articles describe effective ideas and techniques suggested by correctional educators. In "Warming Up: Mental Exercises for Successful Learning" (Louise Henick), warm-up exercises to help students get ready to learn are discussed, such as daily journals, word of the day, and quote of the day. "Keeping Students Posted" (Richard Johnson) shows…

Aerospace technology as a source of new ideas.

NASA Technical Reports Server (NTRS)

Hamilton, J. T.

1972-01-01

It is shown that technological products and processes resulting from aeronautical and space research and development can be a significant source of new product or product improvement ideas. The problems associated with technology transfer are discussed. As an example, the commercialization of NASTRAN, NASA's structural analysis computer program, is discussed. Some other current application projects are also outlined.

Manned spacecraft electrical power systems

NASA Technical Reports Server (NTRS)

Simon, William E.; Nored, Donald L.

1987-01-01

A brief history of the development of electrical power systems from the earliest manned space flights illustrates a natural trend toward a growth of electrical power requirements and operational lifetimes with each succeeding space program. A review of the design philosophy and development experience associated with the Space Shuttle Orbiter electrical power system is presented, beginning with the state of technology at the conclusion of the Apollo Program. A discussion of prototype, verification, and qualification hardware is included, and several design improvements following the first Orbiter flight are described. The problems encountered, the scientific and engineering approaches used to meet the technological challenges, and the results obtained are stressed. Major technology barriers and their solutions are discussed, and a brief Orbiter flight experience summary of early Space Shuttle missions is included. A description of projected Space Station power requirements and candidate system concepts which could satisfy these anticipated needs is presented. Significant challenges different from Space Shuttle, innovative concepts and ideas, and station growth considerations are discussed. The Phase B Advanced Development hardware program is summarized and a status of Phase B preliminary tradeoff studies is presented.

Ideas Identified and Distributed through Project IDEA.

ERIC Educational Resources Information Center

American Alliance for Health, Physical Education, and Recreation, Washington, DC.

This document contains ideas on a variety of subjects directed at the physical educator. The work was compiled by Project IDEA (Identify, Distribute, Exchange for Action). Topics include the following: (a) scheduling, (b) curriculum, (c) games, (d) specific courses, (e) life sports, (f) fitness, (g) adaptive Physical education, (h) course methods,…

Formative Assessment: Using Concept Cartoon, Pupils' Drawings, and Group Discussions to Tackle Children's Ideas about Biological Inheritance

ERIC Educational Resources Information Center

Chin, Christine; Teou, Lay-Yen

2010-01-01

This study was carried out in the context of formative assessment where assessment and learning were integrated to enhance both teaching and learning. The purpose of the study was to: (a) identify pupils' ideas about biological inheritance through the use of a concept cartoon, pupils' drawings and talk, and (b) devise scaffolding structures that…

Solar powered blackbody-pumped lasers

NASA Astrophysics Data System (ADS)

Christiansen, Walter H.; Sirota, J. M.

1991-02-01

A concept for a solar-powered laser is presented which utilizes an intermediate blackbody cavity to provide a uniform optical pumping environment for the lasant, typically CO or CO2 or possibly a solid state laser medium. High power cw blackbody- pumped lasers with efficiencies on the order of 20 percent or more are feasible. The physical basis of this idea is reviewed. Small scale experiments using a high temperature oven as the optical pump have been carried out with gas laser mixtures. Detailed calculations showing a potential efficiency of 35 percent for blackbody pumped Nd:YAG system are discussed.

Impact of Online Discussions on Web Based Assessments

ERIC Educational Resources Information Center

Powell, Loreen M.; Wimmer, Hayden; Kilgus, Lawrence; Force, Christina

2017-01-01

The practice of including online discussion posts to traditional courses is increasing. Online discussions allow for active learning to occur as students express their ideas and respond to others. The time and thought provided by online discussion posts allows students to utilize higher level cognitive skills. Web-based assessments are another…

Health Education Teaching Ideas: Elementary. Volume II.

ERIC Educational Resources Information Center

Hakala, Jane, Ed.; Buckner, W. P., Jr., Ed.; King, Karen, Ed.

This guide contains innovative learning activities and teaching ideas to enhance classroom instruction. The 40 papers are divided into 12 areas: "Health Attitudes and Values" (e.g., understanding elementary students' perceptions of health through art, narrative and discussion); "Mental Health" (e.g., building community through…

We're all here for the good of the patient: a dialogue on power.

PubMed

Kagan, Paula N; Chinn, Peggy L

2010-01-01

Two nurse scholars, whose works have centered on power and related concepts, discuss the ideas that have shaped their concepts of power. In this conversation, they reflect on factors that constrain nurses and nursing in organizations, and consider some possibilities that could lead nurses to realize their full potential and influence in the healthcare system.

Exploring Students' Ideas About Cosmological Concepts

NASA Astrophysics Data System (ADS)

Bailey, Janelle M.

2012-03-01

As scientists seek to understand the nature of our Universe, we can also explore our students' understanding of cosmological concepts. What ideas about the origin, evolution, and fate of our Universe do students bring with them to the classroom? In this talk, I will describe an ongoing study in which students' preinstructional ideas are examined. Topics under investigation include the age of the universe; structure and composition, including dark matter and dark energy; the Big Bang; and how astronomers come to understand these topics. Approximately 1000 students have responded to open-ended questions at the start of their introductory astronomy courses. Analysis of the responses, through an iterative process of identifying self-emergent themes, suggests that students have a number of common ideas. For example, students frequently conflate structure terms such as solar system, galaxy, and universe or do not understand the relationship between the terms; believe the universe to be infinitely old; and may not be aware of dark matter or dark energy. Additional themes, as well as the frequencies of typical responses, will be discussed, and future research efforts.

Group Random Call Can Positively Affect Student In-Class Clicker Discussions

PubMed Central

Knight, Jennifer K.; Wise, Sarah B.; Sieke, Scott

2016-01-01

Understanding how instructional techniques and classroom norms influence in-class student interactions has the potential to positively impact student learning. Many previous studies have shown that students benefit from discussing their ideas with one another in class. In this study of introductory biology students, we explored how using an in-class accountability system might affect the nature of clicker-question discussions. Clicker-question discussions in which student groups were asked to report their ideas voluntarily (volunteer call) were compared with discussions in which student groups were randomly selected to report their ideas (random call). We hypothesized that the higher-accountability condition (random call) would impress upon students the importance of their discussions and thus positively influence how they interacted. Our results suggest that a higher proportion of discussions in the random call condition contained exchanges of reasoning, some forms of questioning, and both on- and off-topic comments compared with discussion in the volunteer call condition. Although group random call does not impact student performance on clicker questions, the positive impact of this instructional approach on exchanges of reasoning and other features suggests it may encourage some types of student interactions that support learning. PMID:27856544

Selling ideas, attitudes, and behaviors.

PubMed

Gentile, Douglas A

2010-04-01

Advertisers are adept at changing our attitudes and purchasing behaviors, but we rarely notice the effects. This plenary talk at the eighth annual Midwest Rural Agricultural Safety and Health Forum, November 2009, focused on the psychology of advertising and how advertising is designed to work outside of our conscious awareness. Several psychological "tricks" are used to influence us, with the goal being to get us to change our behaviors but to think that it was our idea all along. These tricks include using emotional appeals and persuasion techniques that rely on biases in human problem solving. This power can be used for social marketing, the use of these techniques to promote social well-being, rather than simply for commercial purposes. Understanding how advertising works therefore allows us to use this power to effect positive changes in society.

From Young Children's Ideas about Germs to Ideas Shaping a Learning Environment

NASA Astrophysics Data System (ADS)

Ergazaki, Marida; Saltapida, Konstantina; Zogza, Vassiliki

2010-11-01

This paper is concerned with highlighting young children’s ideas about the nature, location and appearance of germs, as well as their reasoning strands about germs’ ontological category and biological functions. Moreover, it is concerned with exploring how all these could be taken into account for shaping a potentially fruitful learning environment. Conducting individual, semi-structured interviews with 35 preschoolers (age 4.5-5.5) of public kindergartens in the broader area of Patras, we attempted to trace their ideas about what germs are, where they may be found, whether they are good or bad and living or non-living and how they might look like in a drawing. Moreover, children were required to attribute a series of biological functions to dogs, chairs and germs, and finally to create a story with germs holding a key-role. The analysis of our qualitative data within the “NVivo” software showed that the informants make a strong association of germs with health and hygiene issues, locate germs mostly in our body and the external environment, are not familiar with the ‘good germs’-idea, and draw germs as ‘human-like’, ‘animal-like’ or ‘abstract’ entities. Moreover, they have significant difficulties not only in employing biological functions as criteria for classifying germs in the category of ‘living’, but also in just attributing such functions to germs using a warrant. Finally, the shift from our findings to a 3-part learning environment aiming at supporting preschoolers in refining their initial conceptualization of germs is thoroughly discussed in the paper.

Do general physics textbooks discuss scientists’ ideas about atomic structure? A case in Korea

NASA Astrophysics Data System (ADS)

Niaz, Mansoor; Kwon, Sangwoon; Kim, Nahyun; Lee, Gyoungho

2013-01-01

Research in science education has recognized the importance of teaching atomic structure within a history and philosophy of science perspective. The objective of this study is to evaluate general physics textbooks published in Korea based on the eight criteria developed in previous research. The result of this study shows that Korean general physics textbooks often lack detail about the history and philosophy of science. This result is quite similar to those published for the USA. Furthermore, chemistry textbooks published in the USA, Turkey and Venezuela are quite similar to the physics textbooks. This is a cause for concern as textbooks present theories as facts and ignore the historical reconstructions based on the development of scientific theories that frequently involve controversies and conflicts among scientists. The inclusion of historical reconstructions of ideas about atomic structure can provide students with a better appreciation of the dynamics of scientific progress.

IDEA Technical Report No. 4. Description of IDEA Standard Form Data Base.

ERIC Educational Resources Information Center

Cashin, William E.; Perrin, Bruce M.

The data and computational procedures used by the IDEA System to generate IDEA Reports from information collected on the Standard Form of the IDEA Survey Form are described in this technical report. The computations for each of the seven parts of the IDEA Report are explained. The data base used for this 1978-79 Kansas State University study…

Creative Teaching Ideas.

ERIC Educational Resources Information Center

Chapman, Patricia H., Comp.; And Others

This book contains 172 creative teaching ideas pertaining to various subject areas and aspects of business education. Most of the ideas included are intended for use in secondary and postsecondary classrooms; however, a few are applicable at all grade levels. The teaching ideas are organized according to the following subject areas/topics:…

Nursings' need for the idea of spirituality.

PubMed

Pesut, Barbara

2013-03-01

Spirituality is an idea that has sustained significant interest in nursing over the past quarter century. Extensive conceptual work has generated robust critique around clarity and professional jurisdictional claims. However, less attention has been paid to the challenges nursing has faced that have contributed to the spirituality quest. Reflecting on my own experiences as a scholar writing in this literature over the past decade, I suggest three challenges that spirituality has attempted to redress: to relate across difference in a globalized world, to be good in a world of uncertain morality and to find meaning in a disenchanted world. The idea of spirituality could be viewed as resistance against othering, against law based ethics, and against politics and power. But the impact of the idea of spirituality has yet to be determined and caution is in order. As important as this resistance is, nursing must refrain from creating a new world of insiders and outsiders and from minimizing the role of religious ethics in a globalized world. Spirituality, like its predecessor religion, will likely continue to play an enduring role in providing fundamental meaning for nursing work. © 2012 Blackwell Publishing Ltd.

G. H. Mead in the history of sociological ideas.

PubMed

da Silva, Filipe Carreira

2006-01-01

My aim is to discuss the history of the reception of George Herbert Mead's ideas in sociology. After discussing the methodological debate between presentism and historicism, I address the interpretations of those responsible for Mead's inclusion in the sociological canon: Herbert Blumer, Jürgen Habermas, and Hans Joas. In the concluding section, I assess these reconstructions of Mead's thought and suggest an alternative more consistent with my initial methodological remarks. In particular, I advocate a reconstruction of Mead's ideas that apprehends simultaneously its evolution over time and its thematic breadth. Such a historically minded reconstruction can be not only a useful corrective to possible anachronisms incurred by contemporary social theorists, but also a fruitful resource for their theory-building endeavors. Only then can meaningful and enriching dialogue with Mead begin. Copyright 2006 Wiley Periodicals, Inc.

[Idea and practice of ZHU Lian concerning acupuncture education].

PubMed

Zhang, Li-Jian; Liu, Bing; Xu, Qing-Yan; Ran, Sheng-Qi

2014-08-01

ZHU Lian is a deceased famous acupuncture and Moxibustion specialist, the first director and the founder of institute of Acupuncture-Moxibustion of China Academy of Chinese Medical Sciences. This article discusses the thought and idea of education and teaching of acupuncture-moxibustion from the following three aspects: diversified education and training mode, teaching idea of new acupuncture-moxibustion with a lot of characteristics, and the founding of professional acupuncture-moxibustion college. All above have both distinct characteristics of the times and positively enlightening significance of reality.

Sculptural Ideas with Sketches and Maquettes. Teaching Art with Art.

ERIC Educational Resources Information Center

Hubbard, Guy

2000-01-01

Discusses the use of sketches and maquettes (idea models usually made of clay) as a preparatory method for a final artwork. Suggests ways to teach students about the importance of planning an artwork. Discusses the sketches and maquettes of sculptural pieces by Henry Moore, Constantin Brancusi, and Antoine Pevsner. (CMK)

Idea Bank.

ERIC Educational Resources Information Center

Talesnick, Irwin, Ed.

1984-01-01

Provides innovative ideas in biology, chemistry, and physics on the following topics: enzyme decomposition; chemical waste; time measurement; acid-base color magic; ball bouncing properties; heat; cell theory; and specimen boxes. Materials and procedures are listed when appropriate along with hints for expanding these ideas and investigations. (JM)

Kindergartens and Cultures: The Global Diffusion of an Idea.

ERIC Educational Resources Information Center

Wollons, Roberta, Ed.

This book is a study of the diffusion and transformation of the kindergarten around the turn of the twentieth century, concentrating most centrally on the power of local cultures to respond to and reformulate borrowed ideas. Eleven case studies represent western and nonwestern national histories, various religious traditions, and a range of…

Five Big Ideas

ERIC Educational Resources Information Center

Morgan, Debbie

2012-01-01

Designing quality continuing professional development (CPD) for those teaching mathematics in primary schools is a challenge. If the CPD is to be built on the scaffold of five big ideas in mathematics, what might be these five big ideas? Might it just be a case of, if you tell me your five big ideas, then I'll tell you mine? Here, there is…

Talking Points: Discussion Activities in the Primary Classroom

ERIC Educational Resources Information Center

Dawes, Lyn

2011-01-01

"Talking Points: Discussion Activities in the Primary Classroom" encourages and supports classroom discussion on a range of topics, enabling children to develop the important life-skill of effective group communication. Children who can explain their own ideas and take account of the points of view and reasons of others are in the process of…

The Entrepreneurial University: An Idea for Its Time

ERIC Educational Resources Information Center

Shattock, Michael

2010-01-01

This article explores the context, contents and impact of Burton Clark's two books devoted to the concept of "the entrepreneurial university". It describes the widespread influence of the entrepreneurial idea particularly in Europe and discusses its relevance a decade or so after its first formulation. It argues that "Creating…

Theme: Innovative Curriculum Ideas and Practices in Agricultural Education.

ERIC Educational Resources Information Center

Agricultural Education Magazine, 2002

2002-01-01

Fourteen theme articles discuss the following: curriculum ideas and innovations in agricultural education, agricultural literacy, Supervised Agricultural Experience, active learning, locating agricultural education resources, distance and web-based instruction, principles of forest management, professional development, and service learning. (JOW)

Living and Learning in EcCoWell Cities: Discussion Paper

ERIC Educational Resources Information Center

Kearns, Peter

2012-01-01

These notes and questions have been prepared to promote discussion of the ideas set out in the Clarifying paper, "Living and learning in EcCoWell cities" to be found on the PASCAL International Exchanges (PIE) website. This Discussion Paper sets ten questions for discussion. We are hoping to encourage discussions of these issues around the world.

In-depth analysis and discussions of water absorption-typed high power laser calorimeter

NASA Astrophysics Data System (ADS)

Wei, Ji Feng

2017-02-01

In high-power and high-energy laser measurement, the absorber materials can be easily destroyed under long-term direct laser irradiation. In order to improve the calorimeter's measuring capacity, a measuring system directly using water flow as the absorber medium was built. The system's basic principles and the designing parameters of major parts were elaborated. The system's measuring capacity, the laser working modes, and the effects of major parameters were analyzed deeply. Moreover, the factors that may affect the accuracy of measurement were analyzed and discussed. The specific control measures and methods were elaborated. The self-calibration and normal calibration experiments show that this calorimeter has very high accuracy. In electrical calibration, the average correction coefficient is only 1.015, with standard deviation of only 0.5%. In calibration experiments, the standard deviation relative to a middle-power standard calorimeter is only 1.9%.

Opening the World of Mathematics: The Daily Math Discussion

ERIC Educational Resources Information Center

Donoahue, Zoe

2016-01-01

During the author's everyday math discussions with her class, young children talk about mathematical ideas, theories, and concepts within a predictable structure. These discussions include many concepts from--and beyond--the first-grade math curriculum, and their depth and complexity build throughout the school year. Concepts and skills include…

Comments on Thomas Wartenberg's "Big Ideas for Little Kids"

ERIC Educational Resources Information Center

Goering, Sara

2012-01-01

This short commentary offers praise for Tom Wartenberg's book "Big Ideas for Little Kids" and raises questions about who is best qualified to lead a philosophy discussion with children, and how we are to assess the benefits of doing philosophy with children.

Let's Talk Math: Encouraging Children To Explore Ideas.

ERIC Educational Resources Information Center

Lilburn, Pat; Rawson, Pam

This book presents mathematics activities to help children talk and write mathematically. Children are encouraged to talk about and share their ideas, to use everyday language to describe mathematical situations, and to restate problems in their own words. There are two sections in this book. Part 1 discusses the following issues and implications…

Significant Ideas and Progressive Change

ERIC Educational Resources Information Center

Morgan, Gwen; Mitchell, Anne

2012-01-01

Ideas are not one-time "Eureka" moments, but are parts of concepts progressing forward. Sometimes years pass before ideas are implemented. They then resurface, connect with other ideas, and move policies ahead. Meanwhile, the idea remains alive in the field, influencing decisions and goals. Ideas build on one another when implemented. The field of…

Joint Discussion 14 Modeling dense stellar systems

NASA Astrophysics Data System (ADS)

Sills, Alison I.; Subr, Ladislav; Portegies Zwart, Simon F.

2007-08-01

Joint Discussion 14 was held at the General Assembly of the International Astronomical Union from August 17 until 23 in the beautiful Bohemian capital, Prague. The blueprints for this meeting were laid out during the MODEST-5 workshop, held in the Canadian city of Hamilton, Ontario in August 2004. We were sitting in a nice cafe with local brew and food, discussing the future of the MODEST community when we posed the idea for this Joint Discussion at the General Assembly. The meeting was then coined MODEST-7.

Power Laws, Scale Invariance and the Generalized Frobenius Series:

NASA Astrophysics Data System (ADS)

Visser, Matt; Yunes, Nicolas

We present a self-contained formalism for calculating the background solution, the linearized solutions and a class of generalized Frobenius-like solutions to a system of scale-invariant differential equations. We first cast the scale-invariant model into its equidimensional and autonomous forms, find its fixed points, and then obtain power-law background solutions. After linearizing about these fixed points, we find a second linearized solution, which provides a distinct collection of power laws characterizing the deviations from the fixed point. We prove that generically there will be a region surrounding the fixed point in which the complete general solution can be represented as a generalized Frobenius-like power series with exponents that are integer multiples of the exponents arising in the linearized problem. While discussions of the linearized system are common, and one can often find a discussion of power-series with integer exponents, power series with irrational (indeed complex) exponents are much rarer in the extant literature. The Frobenius-like series we encounter can be viewed as a variant of the rarely-discussed Liapunov expansion theorem (not to be confused with the more commonly encountered Liapunov functions and Liapunov exponents). As specific examples we apply these ideas to Newtonian and relativistic isothermal stars and construct two separate power series with the overlapping radius of convergence. The second of these power series solutions represents an expansion around "spatial infinity," and in realistic models it is this second power series that gives information about the stellar core, and the damped oscillations in core mass and core radius as the central pressure goes to infinity. The power-series solutions we obtain extend classical results; as exemplified for instance by the work of Lane, Emden, and Chandrasekhar in the Newtonian case, and that of Harrison, Thorne, Wakano, and Wheeler in the relativistic case. We also indicate how to

To Control the Abuses of Government: The Veto and the Separation of Powers. A Guide for Discussion of Proposals to Institute Item and Legislative Veto Powers.

ERIC Educational Resources Information Center

O'Connor, Alice; Henze, Mary L.

A discussion guide, one of a series on constitutional reform issues by The Jefferson Foundation as part of The Jefferson Meeting on the Constitution project, examines proposals to institute item and legislative veto power. The first section discusses the historical background surrounding the formative debate on veto legislation. The separation of…

Systems study for an Integrated Digital-Electric Aircraft (IDEA)

NASA Technical Reports Server (NTRS)

Tagge, G. E.; Irish, L. A.; Bailey, A. R.

1985-01-01

The results of the Integrated Digital/Electric Aircraft (IDEA) Study are presented. Airplanes with advanced systems were, defined and evaluated, as a means of identifying potential high payoff research tasks. A baseline airplane was defined for comparison, typical of a 1990's airplane with advanced active controls, propulsion, aerodynamics, and structures technology. Trade studies led to definition of an IDEA airplane, with extensive digital systems and electric secondary power distribution. This airplane showed an improvement of 3% in fuel use and 1.8% in DOC relative to the baseline configuration. An alternate configuration, an advanced technology turboprop, was also evaluated, with greater improvement supported by digital electric systems. Recommended research programs were defined for high risk, high payoff areas appropriate for implementation under NASA leadership.

Ideas for a Teaching Sequence for the Concept of Energy

ERIC Educational Resources Information Center

Duit, Reinders; Neumann, Knut

2014-01-01

The energy concept is one of the most important ideas for students to understand. Looking at phenomena through the lens of energy provides powerful tools to model, analyse and predict phenomena in the scientific disciplines. The cross-disciplinary nature of the energy concept enables students to look at phenomena from different angles, helping…

Is There an Australian Idea of a University?

ERIC Educational Resources Information Center

Duke, Chris

2004-01-01

This paper considers the idea of a university as it exists and is discussed in Australia at the beginning of the 21st century. Australia's history and partly derivative culture provide the relatively unintellectual context for sceptical utilitarianism in relation to a system which has expanded rapidly and is frequently described as being in…

Persuasion: The Key to Changing Women's Ideas About Birth

PubMed Central

Lothian, Judith A.

2009-01-01

Although standard maternity care is not evidence-based and, in many cases, increases risks for mothers and babies, few women make birth decisions that reflect this knowledge. This column discusses persuasion as a way to change women's ideas about safe, healthy birth. The relationship between persuasion and choice is discussed, and the differences between presenting information and persuading women that natural birth is the safest and healthiest way to give birth are explored. PMID:20808426

Ways to Improve Russian Coal-Fired Power Plants

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

Tumanovskii, A. G., E-mail: vti@vti.ru; Olkhovsky, G. G.

Coal is an important fuel for the electric power industry of Russia, especially in Ural and the eastern part of the country. It is fired in boilers of large (200 – 800 MW) condensing power units and in many cogeneration power plants with units rated at 50 – 180 MW. Many coal-fired power plants have been operated for more than 40 – 50 years. Though serviceable, their equipment is obsolete and does not comply with the current efficiency, environmental, staffing, and availability standards. It is urgent to retrofit and upgrade such power plants using advanced equipment, engineering and business ideas.more » Russian power-plant engineering companies have designed such advanced power units and their equipment such as boilers, turbines, auxiliaries, process and environmental control systems similar to those produced by the world’s leading manufacturers. Their performance and ways of implementation are discussed.« less

An Alternative to Kirk's Idea of the Idea and a Future for Physical Education

ERIC Educational Resources Information Center

Smith, Wayne

2011-01-01

In his book "Physical Education Futures" (Routledge, London) David Kirk (2010) introduces the notion of the idea of the idea of physical education, which challenges all physical educators to think more deeply and broadly about physical education as a school subject. The notion of the idea of the idea enables a "big picture"…

Ideas Plus: A Collection of Practical Teaching Ideas. Book 16.

ERIC Educational Resources Information Center

Kaufmann, Felice, Comp.; Kent, Jeannette, Ed.

Culled from ideas contributed by people attending conferences of the National Council of Teachers of English and by readers of "NOTES Plus" and "IDEAS Plus," the activities contained in this booklet are intended to promote the effective teaching of writing and literature. Teaching strategies offered in the first section of the…

Growing Ideas, 1990-1993.

ERIC Educational Resources Information Center

Pranis, Eve, Ed.

1993-01-01

This series of journals includes volumes 1-4 of "Growing Ideas," a journal of garden-based learning. Each issue provides instructional ideas, horticultural information and a forum for exchange among teachers using classroom gardening to stimulate learning. Ideas in each issue are separated into three sections. The "Green Tips"…

A Rubric for Extracting Idea Density from Oral Language Samples

PubMed Central

Chand, Vineeta; Baynes, Kathleen; Bonnici, Lisa M.; Farias, Sarah Tomaszewski

2012-01-01

While past research has demonstrated that low idea density (ID) scores from natural language samples correlate with late life risk for cognitive decline and Alzheimer’s disease pathology, there are no published rubrics for collecting and analyzing language samples for idea density to verify or extend these findings into new settings. This paper outlines the history of ID research and findings, discusses issues with past rubrics, and then presents an operationalized method for the systematic measurement of ID in language samples, with an extensive manual available as a supplement to this article (Analysis of Idea Density, AID). Finally, reliability statistics for this rubric in the context of dementia research on aging populations and verification that AID can replicate the significant association between ID and late life cognition are presented. PMID:23042498

Enhancing the Online Classroom: Transitioning from Discussion to Engagement

ERIC Educational Resources Information Center

Acolatse, Tanae Wolo

2016-01-01

The discussion board is a tool used in online teaching that allows students to share ideas and facilitate learning. Research suggests that while the discussion board has been an enlightening experience for online students, there is concern that the online classroom has become stagnant and in some cases boring and ineffective. This paper proposes…

Gangs and Guerrillas: Ideas from Counterinsurgency and Counterterrorism

DTIC Science & Technology

2011-03-01

13. SUPPLEMENTARY NOTES 14. ABSTRACT In a discussion at the Naval Postgraduate School in Monterey, California, it became apparent that there were...Lieutenant Commander, US Navy, Masters Student in the Defense Analysis Department, Naval Postgraduate School Hy Rothstein, Senior Lecturer, Defense...NPS-DA-11-001 NAVAL POSTGRADUATE SCHOOL MONTEREY, CALIFORNIA GANGS AND GUERRILLAS: Ideas from Counterinsurgency And Counterterrorism Edited

The Ideas of Algebra, K-12. 1988 Yearbook.

ERIC Educational Resources Information Center

Coxford, Arthur F., Ed.; Shulte, Albert P., Ed.

This volume is organized into six parts. Chapters 1-5, which make up Part 1, first discuss the forces impinging on algebra in the curriculum and suggest possible directions for change. Chapters 6-8, Part 2, concentrate on concepts and teaching possibilities available prior to the formal introduction of algebra. The notion that algebraic ideas are…

Teaching Ideas Notebook

ERIC Educational Resources Information Center

Journal of Aerospace Education, 1977

1977-01-01

Presents teaching ideas for topics in aerospace education including: commemorating Robert Goddard Day on March 16th, commemorating Wright Brothers Day on December 17, utilizing newspaper clippings, and aerospace displays. Ideas are presented in notebook form for removal from the journal. (SL)

Practical design considerations for photovoltaic power station

NASA Astrophysics Data System (ADS)

Swanson, T. D.

Aspects of photovoltaic (PV) technology are discussed along with generic PV design considerations, taking into account the resource sunlight, PV modules and their reliability, questions of PV system design, the support structure subsystem, and a power conditioning unit subsystem. A description is presented of two recent projects which demonstrate the translation of an idea into actual working PV systems. A privately financed project in Denton, Maryland, went on line in early December, 1982, and began providing power to the local utility grid. It represents the first intermediate size, grid-connected, privately financed power station in the U.S. Based on firm quotes, the actual cost of this system is about $13/W peak. The other project, called the PV Breeder, is an energy independent facility which utilizes solar power to make new solar cells. It is also the first large industrial structure completely powered by the sun.

CASE Annual Fund Ideas. The Best of CASE Currents.

ERIC Educational Resources Information Center

Carter, Virginia L., Ed.

Fund raising ideas for colleges and universities are compiled in a handbook of articles from "CASE Currents." The first section discusses the annual fund drive in such articles as: "Start that Habit Early--Senior Giving '5X'" (Lynn Segall); "Join Hands with Lost Friends" (Jeanne Knoerle); "Match Those…

The real wilderness idea

Treesearch

Dave Foreman

2000-01-01

In recent years, some philosophers, historians and literary critics have condemned the “Received Wilderness Idea.” Close examination reveals that this Received Wilderness Idea is a literary/philosophical construct little related to the Real Wilderness Idea that conservationists have used to establish the National Wilderness Preservation System. Analysis of the origin...

Group Random Call Can Positively Affect Student In-Class Clicker Discussions.

PubMed

Knight, Jennifer K; Wise, Sarah B; Sieke, Scott

2016-01-01

Understanding how instructional techniques and classroom norms influence in-class student interactions has the potential to positively impact student learning. Many previous studies have shown that students benefit from discussing their ideas with one another in class. In this study of introductory biology students, we explored how using an in-class accountability system might affect the nature of clicker-question discussions. Clicker-question discussions in which student groups were asked to report their ideas voluntarily (volunteer call) were compared with discussions in which student groups were randomly selected to report their ideas (random call). We hypothesized that the higher-accountability condition (random call) would impress upon students the importance of their discussions and thus positively influence how they interacted. Our results suggest that a higher proportion of discussions in the random call condition contained exchanges of reasoning, some forms of questioning, and both on- and off-topic comments compared with discussion in the volunteer call condition. Although group random call does not impact student performance on clicker questions, the positive impact of this instructional approach on exchanges of reasoning and other features suggests it may encourage some types of student interactions that support learning. © 2016 J. K. Knight et al. CBE—Life Sciences Education © 2016 The American Society for Cell Biology. This article is distributed by The American Society for Cell Biology under license from the author(s). It is available to the public under an Attribution–Noncommercial–Share Alike 3.0 Unported Creative Commons License (http://creativecommons.org/licenses/by-nc-sa/3.0).

Conceptual Design of a Space-Based Multimegawatt MHD Power System, Task 1 Topical Report; Volume 1: Technical Discussion

DTIC Science & Technology

1988-01-01

system requirements, design guidelines, and interface requirements has been prepared and included as Volume II of this Task 1 topical report. The Volume ...WAESD-TR-88-0002 Conceptual Design Of A Space-Based Multimegawatt MHD Power System ffA«kjjjjjTfc Task 1 Topical Report Volume I: Technical...Space-Based Multimegawatt MHD Power System: Task 1 Topical Report, Volume I: Technical Discussion Personal Author: Dana, RA. Corporate Author Or

God's Providence in Puritan New England: An Inquiry into the Nature of Ideas. Teacher and Student Manuals.

ERIC Educational Resources Information Center

Johnson, H. Mark

To show how a central idea shapes a monolithic society, this social studies unit focuses on the idea of God's "providence" as the motivational force in Puritan thinking and analyzes the idea's sources, its truth, its impact, and its evolution through three generations of Puritan living. Sections of the unit discuss (1) the religious,…

Essays and Explorations: Studies in Ideas, Language, and Literature.

ERIC Educational Resources Information Center

Bloomfield, Morton W.

Seventeen reprinted essays and an unpublished one are contained in this collection and organized under five headings: History of Ideas, Approaches to Medieval Literature, Chaucer and Fourteenth-Century English Literature, Language and Linguistics, and Essay-Reviews. Topics discussed include the origin of the concept of the Seven Cardinal Sins;…

Students' Ideas about Animals: Results from a National Study.

ERIC Educational Resources Information Center

Barman, Charles R.; Barman, Natalie S.; Cox, Mary Lou; Newhouse, Kay Berglund; Goldston, M. Jenice

2000-01-01

Explains a study that assesses students' ideas about animals. Evaluates textbooks and trade books according to the identifications and words they use. Discusses student responses from different grade levels on the classification of animals and identifying what is an animal. Summarizes the results of the study and makes recommendations on the…

The cosmological ideas of the peoples in the ancient Near East

NASA Astrophysics Data System (ADS)

Gropp, Harald

The European astronomers Kepler and Brahe made a big step forwards to a new view of the world in the sixteenth century. Four or five thousands years earlier a lot of interesting cosmological ideas were developed in Mesopotamia, e.g. by Sumerians, Accadians, Babylonians or Assyrians. Many traditions in mathematics, astronomy, and astrology were started in these early cultures. The author discusses some of these ideas and, briefly, the cosmological ideas of those people who lived in many parts of Europe in the first millenium before Christ. These are the celts whose origin was in what is now called Bohemia, Germany and Austria, while after covered a wide area in Europe from British islands to Balcans. (Abstract and oral speech)

Classroom Teacher's "Idea" Notebook. Social Education, 1984, Supplements No. 34-36.

ERIC Educational Resources Information Center

Campanella, Alfred J., Ed.

1984-01-01

A compilation of nine social studies activities suitable for immediate application in the classroom includes teaching ideas for middle school, secondary school, and college teachers. Activities include the use of (1) geographic skills to understand the use of solar radiation and available wind power, (2) questions to help students understand…

Grade 1 to 6 Thai students' existing ideas about light: Across-age study

NASA Astrophysics Data System (ADS)

Horasirt, Yupaporn; Yuenyong, Chokchai

2018-01-01

This paper aimed to investigate Grade 1 to 6 Thai (6 - 12 years old) students' existing ideas about light, sight, vision, source of light. The participants included 36 Grade 1 to 6 students (6 students in each Grade) who studying at a primary school in Khon Kaen. The method of this study is a descriptive qualitative research design. The tools included the two-tiered test about light and open-ended question. Students' responses were categorized the students' existing ideas about light. Findings indicated that young students held various existing ideas about light that could be categorized into 6 different groups relating to sight, vision, and source of light. The paper discussed these students' existing ideas for developing constructivist learning about light in Thailand context.

Ideas for Advancing Code Sharing: A Different Kind of Hack Day

NASA Astrophysics Data System (ADS)

Teuben, P.; Allen, A.; Berriman, B.; DuPrie, K.; Hanisch, R. J.; Mink, J.; Nemiroff, R. J.; Shamir, L.; Shortridge, K.; Taylor, M. B.; Wallin, J. F.

2014-05-01

How do we as a community encourage the reuse of software for telescope operations, data processing, and ? How can we support making codes used in research available for others to examine? Continuing the discussion from last year Bring out your codes! BoF session, participants separated into groups to brainstorm ideas to mitigate factors which inhibit code sharing and nurture those which encourage code sharing. The BoF concluded with the sharing of ideas that arose from the brainstorming sessions and a brief summary by the moderator.

The Origins and Evolution of Child Protection in Terms of the History of Ideas

ERIC Educational Resources Information Center

Hämäläinen, Juha

2016-01-01

Dealing with the methodological challenge of historical expounding, this paper discusses the historical formation of child protection with regard to the history of ideas. The aim is to identify the early intellectual grounds of the idea of child protection. Due to the fact that the genesis and evolution of child protection are shaped by many kinds…

Three Seductive Ideas.

ERIC Educational Resources Information Center

Kagan, Jerome

Noting that a reluctance to question some assumptions of social and behavior sciences is one reason for the halting progress in these fields, this book examines three potentially misleading ideas and reasons for their continued popularity. Chapter 1 critiques the idea that all behavior is influenced by one's psychological construction of the…

Interaction effect of response medium and working memory capacity on creative idea generation.

PubMed

Hao, Ning; Yuan, Huan; Cheng, Rui; Wang, Qing; Runco, Mark A

2015-01-01

This study aimed to examine the interaction effect of response medium (i.e., write down ideas and orally report ideas) and working memory capacity (WMC) on creative idea generation. Participants (N = 90) with higher or lower WMC were asked to solve Alternative Uses Task (AUT) problems in the condition of writing down or speaking out ideas. The results showed that fluency of AUT performance was higher in the writing than in the speaking condition. Additionally, participants with higher WMC performed better on AUT fluency than those with lower WMC in the writing condition, while they showed no difference in the speaking condition. Moreover, level of cognitive demand fully mediated the effect of response medium on AUT fluency. Theoretically, these findings indicated the importance of WMC in creative idea generation, which supported the controlled-attention theory of creativity. Practical implications and future directions were discussed.

Interaction effect of response medium and working memory capacity on creative idea generation

PubMed Central

Hao, Ning; Yuan, Huan; Cheng, Rui; Wang, Qing; Runco, Mark A.

2015-01-01

This study aimed to examine the interaction effect of response medium (i.e., write down ideas and orally report ideas) and working memory capacity (WMC) on creative idea generation. Participants (N = 90) with higher or lower WMC were asked to solve Alternative Uses Task (AUT) problems in the condition of writing down or speaking out ideas. The results showed that fluency of AUT performance was higher in the writing than in the speaking condition. Additionally, participants with higher WMC performed better on AUT fluency than those with lower WMC in the writing condition, while they showed no difference in the speaking condition. Moreover, level of cognitive demand fully mediated the effect of response medium on AUT fluency. Theoretically, these findings indicated the importance of WMC in creative idea generation, which supported the controlled-attention theory of creativity. Practical implications and future directions were discussed. PMID:26528227

More mind wandering, fewer original ideas: be not distracted during creative idea generation.

PubMed

Hao, Ning; Wu, Mengxia; Runco, Mark A; Pina, Jeremy

2015-10-01

Several studies suggest that mind wandering (MW) benefits creativity when the MW occurs in the incubation period of creative problem solving. The aim of present study was to examine the effects of MW that occurs in the course of creative idea generation. Participants received an Alternative Uses Task (AUT) and were asked to generate ideas for 20min. Their MW frequencies as time passed were measured by means of probe-caught MW. Comparisons of the AUT performances of high and low MW groups revealed that greater MW was associated with lower fluency and originality scores on the AUT. Furthermore, the high MW group showed greater MW as time passed, while the low MW group's MW was steady during the course of idea generation. Accordingly, the originality of idea generation decreased with time passing for the high MW group but was steady for the low MW group. The findings suggest that the MW during the course of creative idea generation is negatively related to creativity, perhaps because the control processes involved in idea generation are impaired by the mind wandering. Copyright © 2015 Elsevier B.V. All rights reserved.

Making Heredity Matter: Samuel Butler's Idea of Unconscious Memory.

PubMed

Turbil, Cristiano

2018-03-01

Butler's idea of evolution was developed over the publication of four books, several articles and essays between 1863 and 1890. These publications, although never achieving the success expected by Butler, proposed a psychological elaboration of evolution (robustly enforced by Lamarck's philosophy), called 'unconscious memory'. This was strongly in contrast with the materialistic approach suggested by Darwin's natural selection. Starting with a historical introduction, this paper aspires to ascertain the logic, meaning and significance of Butler's idea of 'unconscious memory' in the post-Darwinian physiological and psychological Pan-European discussion. Particular attention is devoted to demonstrating that Butler was not only a populariser of science but also an active protagonist in the late Victorian psychological debate.

IDEA Clean Energy Application Center

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

Thornton, Robert P.

The DOE Clean Energy Application Centers were launched with a goal of focusing on important aspects of our nation’s energy supply including Efficiency, Reliability and Resiliency. Clean Energy solutions based on Combined Heat & Power (CHP), District Energy and Waste Heat Recovery are at the core of ensuring a reliable and efficient energy infrastructure for campuses, communities, and industry and public enterprises across the country. IDEA members which include colleges and universities, hospitals, airports, downtown utilities as well as manufacturers, suppliers and service providers have long-standing expertise in the planning, design, construction and operations of Clean Energy systems. They representmore » an established base of successful projects and systems at scale and serve important and critical energy loads. They also offer experience, lessons learned and best practices which are of immense value to the sustained growth of the Clean Energy sector. IDEA has been able to leverage the funds from the project award to raise the visibility, improve the understanding and increase deployment CHP, District Energy and Waste Heat Recovery solutions across the regions of our nation, in collaboration with the regional CEAC’s. On August 30, 2012, President Obama signed an Executive Order to accelerate investments in industrial energy efficiency (EE), including CHP and set a national goal of 40 GW of new CHP installation over the next decade IDEA is pleased to have been able to support this Executive Order in a variety of ways including raising awareness of the goal through educational workshops and Conferences and recognizing the installation of large scale CHP and district energy systems. A supporting key area of collaboration has involved IDEA providing technical assistance on District Energy/CHP project screenings and feasibility to the CEAC’s for multi building, multi-use projects. The award was instrumental in the development of a first-order screening

The IDEAS**2 computing environment

NASA Technical Reports Server (NTRS)

Racheli, Ugo

1990-01-01

This document presents block diagrams of the IDEAS**2 computing environment. IDEAS**2 is the computing environment selected for system engineering (design and analysis) by the Center for Space Construction (CSC) at the University of Colorado (UCB). It is intended to support integration and analysis of any engineering system and at any level of development, from Pre-Phase A conceptual studies to fully mature Phase C/D projects. The University of Colorado (through the Center for Space Construction) has joined the Structural Dynamics Research Corporation (SDRC) University Consortium which makes available unlimited software licenses for instructional purposes. In addition to providing the backbone for the implementation of the IDEAS**2 computing environment, I-DEAS can be used as a stand-alone product for undergraduate CAD/CAE instruction. Presently, SDRC is in the process of releasing I-DEAS level 5.0 which represents a substantial improvement in both the user interface and graphic processing capabilities. IDEAS**2 will be immediately useful for a number of current programs within CSC (such as DYCAM and the 'interruptability problem'). In the future, the following expansions of the basic IDEAS**2 program will be pursued, consistent with the overall objectives of the Center and of the College: upgrade I-DEAS and IDEAS**2 to level 5.0; create new analytical programs for applications not limited to orbital platforms; research the semantic organization of engineering databases; and create an 'interoperability' testbed.

Why do I always have the best ideas? The role of idea quality in unconscious plagiarism.

PubMed

Perfect, Timothy J; Stark, Louisa-Jayne

2008-05-01

Groups of individuals often work together to generate solutions to a problem. Subsequently, one member of the group can plagiarise another either by recalling that person's idea as their own (recall-own plagiarism), or by generating a novel solution that duplicates a previous idea (generate-new plagiarism). The current study examines the extent to which these forms of plagiarism are influenced by the quality of the ideas. Groups of participants initially generated ideas, prior to an elaboration phase in which idea quality was manipulated in two ways: participants received feedback on the quality of the ideas as rated by independent judges, and they generated improvements to a subset of the ideas. Unconscious plagiarism was measured in recall-own and generate-new tasks. For recall, idea improvement led to increased plagiarism, while for the generate-new task, the independent ratings influenced plagiarism. These data indicate that different source-judgement processes underlie the two forms of plagiarism, neither of which can be reduced simply to memory strength.

Addressing Equity within Science Education Courses: Sharing Approaches and Ideas.

ERIC Educational Resources Information Center

Wieseman, Katherine C.; Bryan, Lynn; Hammrich, Penny; Lynch, Sharon; McGinnis, Randy; Pyle, Eric

A discussion session provided opportunities for individuals involved in science teacher education to exchange approaches and ideas on how equity issues in science teaching and learning are being addressed in science teacher education courses. Evaluative questions included: (1) What conceptions of equity in science education underpin individual…

[Qualitative research in health services research - discussion paper, Part 1: What is the idea?].

PubMed

Meyer, T; Karbach, U; Holmberg, C; Güthlin, C; Patzelt, C; Stamer, M

2012-08-01

In this first part of a 3-part discussion paper the working group "Qualitative Methods" in the German Network of Health Services Research (DNVF) identifies the potentials and opportunities qualitative research methods provide for health services research. Many research questions relevant for health services research require the use of qualitative methods. However, the potential of and need for qualitative research in health services research has not yet received sufficient attention from funding bodies. We discuss the applicability and importance of qualitative research for the field of health services research. We then move on to describe the key characteristics of qualitative research that need to be taken into account in health services research. We discuss characteristics such as open-ended (qualitative) data, interpretation of meanings, the search for contradictions, closeness to everyday life, openness towards change or modification of the research question and processes in the context of health services research. To ensure a high-quality approach in qualitative methods for the health services research, sufficient competency in methods and appropriate settings that account for the peculiarities of qualitative methods need to be developed. These include an appropriate time frame and sufficient and qualified personnel to conduct qualitative research. Qualitative research is not a research paradigm in itself rather it comprises of many different and diverging approaches. The goal of this paper is to show the diversity of qualitative research methods, its importance for health services research, and to open up the discussion on strategies for integrating qualitative methods into health services research. © Georg Thieme Verlag KG Stuttgart · New York.

Family-Directed Child Evaluation and Assessment under IDEA: Lessons from Families and Programs.

ERIC Educational Resources Information Center

Berman, Carol; Shaw, Evelyn

This report discusses policies and practices for family-directed child evaluation and assessment under the Individuals with Disabilities Education Act (IDEA). The scope of the report includes practices across the early childhood spectrum, from birth through 5 years. Commonly used terminology is defined. Issues discussed include: the primacy of…

The Simplest Idea Is the Best Idea.

PubMed

Wolber, Nicole; Paletz, Laurie; Robertson, Betty; Steiner, Nili; Nezhad, Mani; Guerra, Sonia

2018-02-01

A collaborative approach was used to ascertain an appropriate stimulus for the patients to remember their stroke-specific education. The stroke education had to stand out amidst the myriad of papers and folders patients are bombarded with in the hospital. The team came up with the simple idea of using a bright red folder. When the patients were called, the call center would prompt the patient by saying, "The stroke education was given to you in a bright red folder." Before the implementation of the red folders, only 81.5% of the patients remembered receiving stroke education. After the implementation of the red folders, 96.8% remembered receiving stroke education. The principle of Occam's razor proved to be correct in our study. A very simple idea such as changing the color of the folders to bright red proved to have very meaningful results.

Ideas

ERIC Educational Resources Information Center

Immerzeel, George; Wiederanders, Don

1974-01-01

Four ideas are presented, each a variation of the tic-tac-toe game. Recognizing three addends is the goal of the primary level game; experiences with basic facts and fractions are objectives for upper levels. Each worksheet includes objectives, directions, and comments. (LS)

America's Bicentennial; Some Ideas for Librarians. Revised and Updated Edition.

ERIC Educational Resources Information Center

San Francisco Public Library, CA. Bay Area Reference Center.

The Bay Area Reference Center (BARC) held a workshop to present some bicentennial ideas for librarians. Speakers discussed possible librarian involvement in the American Issues Forum; a bicentennial reading, viewing, and listening list for children; press criticism of such a list produced for adults; black American attitudes toward the…

Leading Discussion in a Lecture Course: Some Maxims and an Exhortation.

ERIC Educational Resources Information Center

Gullette, Margaret Morganroth

1992-01-01

The importance of incorporating discussion into college lecture classes is discussed, problems in starting and expanding exchange of ideas are examined, and techniques for "raising the intellectual temperature" of a class are offered. Anecdotal examples are drawn from observations of teachers in a variety of discipline contexts. (MSE)

Advances in Cross-Cutting Ideas for Computational Climate Science

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

Ng, Esmond; Evans, Katherine J.; Caldwell, Peter

This report presents results from the DOE-sponsored workshop titled, ``Advancing X-Cutting Ideas for Computational Climate Science Workshop,'' known as AXICCS, held on September 12--13, 2016 in Rockville, MD. The workshop brought together experts in climate science, computational climate science, computer science, and mathematics to discuss interesting but unsolved science questions regarding climate modeling and simulation, promoted collaboration among the diverse scientists in attendance, and brainstormed about possible tools and capabilities that could be developed to help address them. Emerged from discussions at the workshop were several research opportunities that the group felt could advance climate science significantly. These include (1)more » process-resolving models to provide insight into important processes and features of interest and inform the development of advanced physical parameterizations, (2) a community effort to develop and provide integrated model credibility, (3) including, organizing, and managing increasingly connected model components that increase model fidelity yet complexity, and (4) treating Earth system models as one interconnected organism without numerical or data based boundaries that limit interactions. The group also identified several cross-cutting advances in mathematics, computer science, and computational science that would be needed to enable one or more of these big ideas. It is critical to address the need for organized, verified, and optimized software, which enables the models to grow and continue to provide solutions in which the community can have confidence. Effectively utilizing the newest computer hardware enables simulation efficiency and the ability to handle output from increasingly complex and detailed models. This will be accomplished through hierarchical multiscale algorithms in tandem with new strategies for data handling, analysis, and storage. These big ideas and cross-cutting technologies for enabling

Advances in Cross-Cutting Ideas for Computational Climate Science

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

Ng, E.; Evans, K.; Caldwell, P.

This report presents results from the DOE-sponsored workshop titled, Advancing X-Cutting Ideas for Computational Climate Science Workshop,'' known as AXICCS, held on September 12--13, 2016 in Rockville, MD. The workshop brought together experts in climate science, computational climate science, computer science, and mathematics to discuss interesting but unsolved science questions regarding climate modeling and simulation, promoted collaboration among the diverse scientists in attendance, and brainstormed about possible tools and capabilities that could be developed to help address them. Emerged from discussions at the workshop were several research opportunities that the group felt could advance climate science significantly. These include (1)more » process-resolving models to provide insight into important processes and features of interest and inform the development of advanced physical parameterizations, (2) a community effort to develop and provide integrated model credibility, (3) including, organizing, and managing increasingly connected model components that increase model fidelity yet complexity, and (4) treating Earth system models as one interconnected organism without numerical or data based boundaries that limit interactions. The group also identified several cross-cutting advances in mathematics, computer science, and computational science that would be needed to enable one or more of these big ideas. It is critical to address the need for organized, verified, and optimized software, which enables the models to grow and continue to provide solutions in which the community can have confidence. Effectively utilizing the newest computer hardware enables simulation efficiency and the ability to handle output from increasingly complex and detailed models. This will be accomplished through hierarchical multiscale algorithms in tandem with new strategies for data handling, analysis, and storage. These big ideas and cross-cutting technologies for enabling

Narrative ideas for consulting with communities and organizations: ripples from the gatherings.

PubMed

Freedman, Jill; Combs, Gene

2009-09-01

This paper reviews Michael White's early work with communities and extends ideas and practices from that work into the realm of consulting with organizations. We draw on Michael's writing and the records of two specific projects, as well as the recollections of team members in those projects, to describe how ideas and practices that were originally developed in working with individuals and families came to be applied in community settings. Specifically, we show how the central intention of the work is to use narrative ideas and practices in ways that allow communities to articulate, appreciate, document, utilize, and share their own knowledges of life and skills of living. We discuss the basic narrative ideas of stories, double listening, telling and retelling, making documents, and linking lives through shared purposes. For these projects, the teams developed structures that made it possible to use the basic idea with whole communities. We show how this work with communities has offered inspiration and ideas for our work in consulting to organizations. Finally, we describe and illustrate a particular way of working with organizations that carries the spirit of Michael's community work into situations requiring shorter blocks of time and more limited commitments than the original community contexts.

The Power of Persuasion: It Takes More than Just an Idea to Effect Change.

ERIC Educational Resources Information Center

Wilson, Quelda

1988-01-01

The strategy involved in the planning process to develop an employee assistance program is described. Issues to be decided include whether the program should cover both academic and nonacademic personnel; whether the idea could be made attractive to management and staff; and identification of a potential source of funding. (MLW)

Role of Ideas and Ideologies in Evidence-Based Health Policy

PubMed Central

Prinja, S

2010-01-01

Policy making in health is largely thought to be driven by three ‘I’s namely ideas, interests and institutions. Recent years have seen a shift in approach with increasing reliance being placed on role of evidence for policy making. The present article ascertains the role of ideas and ideologies in shaping evidence which is used to aid in policy decisions. The article discusses different theories of research-policy interface and the relative freedom of research-based evidence from the influence of ideas. Examples from developed and developed countries are cited to illustrate the contentions made. The article highlights the complexity of the process of evidence-based policy making, in a world driven by existing political, social and cultural ideologies. Consideration of this knowledge is paramount where more efforts are being made to bridge the gap between the ‘two worlds’ of researchers and policy makers to make evidence-based policy as also for policy analysts. PMID:23112991

Role of ideas and ideologies in evidence-based health policy.

PubMed

Prinja, S

2010-01-01

Policy making in health is largely thought to be driven by three 'I's namely ideas, interests and institutions. Recent years have seen a shift in approach with increasing reliance being placed on role of evidence for policy making. The present article ascertains the role of ideas and ideologies in shaping evidence which is used to aid in policy decisions. The article discusses different theories of research-policy interface and the relative freedom of research-based evidence from the influence of ideas. Examples from developed and developed countries are cited to illustrate the contentions made. The article highlights the complexity of the process of evidence-based policy making, in a world driven by existing political, social and cultural ideologies. Consideration of this knowledge is paramount where more efforts are being made to bridge the gap between the 'two worlds' of researchers and policy makers to make evidence-based policy as also for policy analysts.

The distinction between key ideas in teaching school physics and key ideas in the discipline of physics

NASA Astrophysics Data System (ADS)

Deng, Zongyi

2001-05-01

The distinction between key ideas in teaching a high school science and key ideas in the corresponding discipline of science has been largely ignored in scholarly discourse about what science teachers should teach and about what they should know. This article clarifies this distinction through exploring how and why key ideas in teaching high school physics differ from key ideas in the discipline of physics. Its theoretical underpinnings include Dewey's (1902/1990) distinction between the psychological and the logical and Harré's (1986) epistemology of science. It analyzes how and why the key ideas in teaching color, the speed of light, and light interference at the high school level differ from the key ideas at the disciplinary level. The thesis is that key ideas in teaching high school physics can differ from key ideas in the discipline in some significant ways, and that the differences manifest Dewey's distinction. As a result, the article challenges the assumption of equating key ideas in teaching a high school science with key ideas in the corresponding discipline of science, and the assumption that having a college degree in science is sufficient to teach high school science. Furthermore, the article expands the concept of pedagogical content knowledge by arguing that key ideas in teaching high school physics constitute an essential component.

Are You Ready To Discuss IT Outsourcing on Your Campus?

ERIC Educational Resources Information Center

McCord, Alan

2002-01-01

Explores why the idea of outsourcing campus information technology (IT) services rouses opinions and passions best handled by informed dialogue. Discusses how to conduct this dialog, including common myths about outsourcing and useful lessons. (EV)

Making "Community" an Authentic Part of School and Community Partnerships. Chapin Hall Discussion Paper

ERIC Educational Resources Information Center

Walker, Lisa; Smithgall, Cheryl; Cusick, Gretchen Ruth

2012-01-01

With the idea that schools in low-income urban areas require stronger communities to improve educational outcomes, this discussion paper examines questions related to the authentic engagement of communities in school and community partnerships. It presents three key ideas for considering authentic engagement: place-based policy, community-based…

The Saint Louis River Idea-Slam crowd sourcing good ideas for the Saint Louis River

EPA Science Inventory

As part of the 2017 Saint Louis River Summit, we propose hosting an “Idea-Slam” using software originally developed by the U.S. Consumer Financial Protection Bureau. Idea-box is an open source online app/website used to collect and surface ideas from members of an or...

78 FR 13660 - Trafalgar Power Inc.; Notice of Teleconference To Discuss Agency Requests To Reopen License To...

Federal Register 2010, 2011, 2012, 2013, 2014

2013-02-28

... DEPARTMENT OF ENERGY Federal Energy Regulatory Commission [Project No. 9821-102] Trafalgar Power Inc.; Notice of Teleconference To Discuss Agency Requests To Reopen License To Require Fish Passage and Protection Measures a. Date and Time of teleconference: March 12, 2013 at 10:00 a.m. Eastern Time. b. FERC Contact: B. Peter Yarrington (202) 502...

The Power of Water

NASA Astrophysics Data System (ADS)

Petrova, Zhaneta; Miteva, Kamelia

2013-04-01

The Power of Water Zh. Petrova, K. Miteva Bio Games, Sofia, Bulgaria (petrova.jani@gmail.com; miteva.kamelia@gmail.com) Lessons "The Power of Water" Due to our belief in the initial creativity of the children and their capacity for discover and perceive logically the world, we consider that the primary and even the pre-school learning have a significant influence in the process of suggesting the idea of respect to the natural forces. These classroom activities include a variety of hand- and self-made simulation models with natural materials and toys which lead the children to easy understanding of what could 'friendly' water do and how powerful, dangerous and not-friendly it could be. During the lessons the children draw their own conclusions of the causes and possible solutions of natural hazards caused by water in each of its forms - avalanches, inundations, floods, the water influence in activation of landslides. The children make on their own some of the models and test them via simulations. In the end they discuss what they have learned in groups.

Developing knowledge intensive ideas in engineering education: the application of camp methodology

NASA Astrophysics Data System (ADS)

Heidemann Lassen, Astrid; Løwe Nielsen, Suna

2011-11-01

Background: Globalization, technological advancement, environmental problems, etc. challenge organizations not just to consider cost-effectiveness, but also to develop new ideas in order to build competitive advantages. Hence, methods to deliberately enhance creativity and facilitate its processes of development must also play a central role in engineering education. However, so far the engineering education literature provides little attention to the important discussion of how to develop knowledge intensive ideas based on creativity methods and concepts. Purpose: The purpose of this article is to investigate how to design creative camps from which knowledge intensive ideas can unfold. Design/method/sample: A framework on integration of creativity and knowledge intensity is first developed, and then tested through the planning, execution and evaluation of a specialized creativity camp with focus on supply chain management. Detailed documentation of the learning processes of the participating 49 engineering and business students is developed through repeated interviews during the process as well as a survey. Results: The research illustrates the process of development of ideas, and how the participants through interdisciplinary collaboration, cognitive flexibility and joint ownership develop highly innovative and knowledge-intensive ideas, with direct relevance for the four companies whose problems they address. Conclusions: The article demonstrates how the creativity camp methodology holds the potential of combining advanced academic knowledge and creativity, to produce knowledge intensive ideas, when the design is based on ideas of experiential learning as well as creativity principles. This makes the method a highly relevant learning approach for engineering students in the search for skills to both develop and implement innovative ideas.

Guiding New Product Idea Generation

ERIC Educational Resources Information Center

Park, Y.

2003-01-01

The creation of innovative ideas is the initial step in entrepreneurial practice and venture management. As the management of technology is now on the priority agenda of higher education institutions, there is a need to develop pedagogic schemes for idea generation. Despite its importance, the idea generation process is hard to systematize or to…

Exploring the Role of `Gendered' Discourse Styles in Online Science Discussions

NASA Astrophysics Data System (ADS)

Sullivan, Florence R.; Kapur, Manu; Madden, Sandra; Shipe, Stefanie

2015-02-01

In this study, we examined whether gendered discourse styles were evidenced in online, synchronous, physics collaborative learning group discussions, and the extent to which such discourse patterns were related to the uptake of ideas within the group. We defined two discourse styles: the oppositional/direct style, theorized to be the socialized discourse pattern typically used by males, and the aligned/indirect style, theorized to be the socialized discourse pattern typically used by females. Our analysis indicates the presence of both styles in these chats and the styles were generally utilized along theorized, gendered lines. However, we also observed male use of the stereotypically 'feminine' discourse style and female use of the stereotypically 'masculine' discourse style. Moreover, we found no main effect for discourse style on the uptake of ideas. The findings indicate that, contrary to prior research in both face-to-face science classroom settings and online physics settings, ideas were taken up at relatively similar rates regardless of the gendered discourse style employed. Design implications of this study are discussed and suggestions for future research are made.

The ADA and IDEA Basics: Inclusion of Children with Disabilities

ERIC Educational Resources Information Center

Motwani, Mona

2007-01-01

This article discusses the American with Disabilities Act (ADA) and the Individuals with Disabilities Education Act (IDEA). The ADA is a federal civil rights law that was passed in 1990 with the aim of securing equal rights for persons with disabilities in the employment, housing, government, transportation, and public accommodation contexts. It…

The design of flight hardware: Organizational and technical ideas from the MITRE/WPI Shuttle Program

NASA Technical Reports Server (NTRS)

Looft, F. J.

1986-01-01

The Mitre Corporation of Bedford Mass. and the Worcester Polytechnic Institute are developing several experiments for a future Shuttle flight. Several design practices for the development of the electrical equipment for the flight hardware have been standardized. Some of the ideas are presented, not as hard and fast rules but rather in the interest of stimulating discussions for sharing such ideas.

"Relative Ignorance": "Lingua" and "Linguaggio" in Gramsci's Concept of a Formative "Aesthetic" as a Concern for Power

ERIC Educational Resources Information Center

Baldacchino, John

2011-01-01

This essay looks at the relationship between formative aesthetics, language and the historical anticipation that begins with Antonio Gramsci's discussion of Kant's idea of "noumenon". In Gramsci both education (as "formazione") and aesthetics stem from a concern for power in terms of the hegemonic relations that are inherent to history as a…

Discussing the undiscussable with the powerful: why and how faculty must learn to counteract organizational silence.

PubMed

Dankoski, Mary E; Bickel, Janet; Gusic, Maryellen E

2014-12-01

Dialogue is essential for transforming institutions into learning organizations, yet many well-known characteristics of academic health centers (AHCs) interfere with open discussion. Rigid hierarchies, intense competition for resources, and the power of peer review in advancement processes all hamper difficult conversations, thereby contributing to organizational silence, and at great cost to the institution. Information necessary for critical decisions is not shared, individuals and the organization do not learn from mistakes, and diverse perspectives from those with less power are not entertained, or worse, are suppressed. When leaders become more skilled at inviting multiple perspectives and faculty more adept at broaching difficult conversations with those in power, differences are more effectively addressed and conflicts resolved. In this article, the authors frame why this skill is an essential competency for faculty and leaders alike and provide the following recommendations to institutions for increasing capacity in this area: (1) develop leaders to counteract organizational silence, (2) develop faculty members' skills in raising difficult issues with those in positions of power, and (3) train mentors to coach others in raising difficult conversations. The vitality of AHCs requires that faculty and institutional leaders develop relational communication skills and partner in learning through challenging conversations.

Teaching Main Idea Comprehension.

ERIC Educational Resources Information Center

Baumann, James F., Ed.

Intended to help classroom teachers, curriculum developers, and researchers, this book provides current information on theoretical and instructional aspects of main idea comprehension. Titles and authors are as follows: "The Confused World of Main Idea" (James W. Cunningham and David W. Moore); "The Comprehension of Important…

Big Challenges and Big Opportunities: The Power of "Big Ideas" to Change Curriculum and the Culture of Teacher Planning

ERIC Educational Resources Information Center

Hurst, Chris

2014-01-01

Mathematical knowledge of pre-service teachers is currently "under the microscope" and the subject of research. This paper proposes a different approach to teacher content knowledge based on the "big ideas" of mathematics and the connections that exist within and between them. It is suggested that these "big ideas"…

Putting Ideas on Paper

ERIC Educational Resources Information Center

Allen, Jared; Rogers, Meredith Park

2015-01-01

Many students find it easier to express their ideas about science through talking rather than writing. However, writing in science promotes new learning, helps students consolidate and review their scientific ideas, and aids in reformulating and extending their scientific knowledge. These practices lead to formulating and defending scientific…

Reading Discussion Groups for Teachers: Connecting Theory to Practice

ERIC Educational Resources Information Center

Fenton-Smith, Ben; Stillwell, Christopher

2011-01-01

This article explores how teachers can engage with ideas (research findings, theory, and professional knowledge) through participation in a reading discussion group. Focusing on one group formed by English language teachers at a Japanese university, the study employs survey data, attendance statistics, and observational notes regarding the group's…

Elementary students' multiple representations of their ideas about air

NASA Astrophysics Data System (ADS)

Gravel, Brian Edward

This dissertation explores how students generate multiple external representations of their ideas about air, an "invisible" substance. External representations can serve a powerful role in placing students' ideas into the external world for reflection and abstraction. When provided the opportunity to represent their understandings of science in different ways, students generate increasingly coherent explanations of what they observe, including developing ideas about mechanisms that describe cause and effect. In this qualitative study, extended clinical interviews were conducted with twelve fifth-grade students from an urban public charter school. In study was designed to investigate students' ideas about air in the context of a linked-syringe device with the support of multiple representations. Students were given the opportunity to produce representations and to offer verbal explanations of the behavior of the syringes in a sequence of three interviews. In the first session, students were introduced to the linked-syringes, and they generated drawings to explain their thinking about air. In the second session, students created stop-motion animations of their explanations for air in the syringes. And in the final session, students built physical devices to demonstrate their ideas about air. Careful analysis of each individual student's trajectory through the microgenetic design and a cross-student analysis reveal that the process of generating multiple representations facilitates how students think and reason about air. Drawings served to organize elements of the linked-syringe problem, providing students with focal points on which to direct their reasoning as they generated more precise explanations. Stop-motion animation supported students' efforts to make sense of processes that change over time, such as compressing the air inside the syringes. And, the construction of physical artifacts prompted students to think about air as a substance, as the activity allowed

Revising the IDEA Student Ratings of Instruction System 2002-2011 Data. IDEA Technical Report No. 18

ERIC Educational Resources Information Center

Benton, Stephen L.; Li, Dan; Brown, Ron; Guo, Meixi; Sullivan, Patricia

2015-01-01

This report describes the processes undertaken to revise the IDEA Student Ratings of Instruction (SRI) system. The previous revision occurred in 1999, as described in IDEA Technical Report No. 11, "Revising the IDEA System for Obtaining Student Ratings of Instructors and Courses" (Hoyt, Chen, Pallett, & Gross, 1999). The procedures…

Counselor Ideas in Action.

ERIC Educational Resources Information Center

Arizona State Dept. of Education, Phoenix.

This publication contains descriptions of various guidance and counseling programs that are currently in operation in Arizona schools. It is a direct outgrowth of numerous requests that counselors have made concerning "ideas." Hopefully counselors might adopt or adapt some of them wholly or in part to their own situation. Ideas from other states…

What are science teacher's ideas about the universe?

NASA Astrophysics Data System (ADS)

Novotný, Jan; Svobodová, Jindřiška

2017-01-01

The new cosmological discoveries over the past two decades have a great impact on physics. We have prepared a new university course The Introduction to Cosmology available for students without deeper math background. The results of research study and the cosmology lecturers' experiences in two years are presented. We have prepared a questionnaire and the case study to find out how students think about the Universe, how they can accept cosmology theoretical ideas. Then we use it for design follow-up activities that help students to improve their understanding. We have observed the students' views on the presented science concept and on the nature of scientific knowledge. We have prepared a questionnaire to find out how students can accept theoretical ideas. This survey was designed especially for future and contemporary science teachers. Then we use the obtained results for design follow-up activities that help students to improve their understanding. Finally the most frequented cosmology misconceptions are discussed.

The origins and destinies of the idea of thirdness in contemporary psychoanalysis.

PubMed

Coelho Junior, Nelson Ernesto

2016-08-01

The central aim that animates this paper is to present and discuss the idea of thirdness or analytic third in psychoanalysis, from its origins to the concepts formulated by André Green and Thomas Ogden. The contributions of Winnicott, Reik and the Baranger couple are discussed, as are their influences to contemporary psychoanalysis. In order to promote the clarification and to distinguish different psychoanalytic conceptions of the third, ten figures referring to the meaning of thirdness that appear in different theories are presented, without necessarily their being mutually exclusive. As a final consideration, the article seeks to reorder in four dimensions the ten figures originally presented, emphasizing the central elements in Ogden and Green's constructions. These dimensions are at the same time conceptual and clinical, insofar as they create possibilities of operating the idea of thirdness in the transference/ countertransference dynamics. Copyright © 2015 Institute of Psychoanalysis.

That's a good idea, but let's keep thinking! Can we prevent our initial ideas from being forgotten as a consequence of thinking of new ideas?

PubMed

Ditta, Annie S; Storm, Benjamin C

2017-05-01

Four experiments examined participants' ability to remember their own ideas in a modified Alternative Uses Task. Participants were asked to generate uses for objects, and on half of the trials participants were then asked to think of more uses. Memory for the initial uses they generated was then tested via a cued-recall task. Results demonstrated that participants forgot their initial uses as a consequence of thinking of new uses (referred to as the thinking-induced forgetting effect), and this effect persisted even when participants chose the subset of uses they thought were the most creative and to be remembered. The only scenario in which uses were protected from forgetting was when they were required to use their uses as hints for generating more ideas. Together, these findings demonstrate that one's own ideas are susceptible to forgetting when additional ideas must be generated, indicating that thinking is a modifier of memory despite one's motivation to preserve their ideas.

Growing a Primary Science Specialism: Assembling People, Places, Materials and Ideas

ERIC Educational Resources Information Center

Lynch, Julianne; Frankel, Nadine; McCarthy, Kerry; Sharp, Lindy

2015-01-01

This paper derives from the authors' experiences of the development of a successful science specialism implemented in a large primary school in regional Victoria, Australia, since 2012. We discuss how diverse resources--people, spaces, equipment, materials and ideas--were brought together to support a science specialism that focuses on positioning…

Idea Habitats: How the Prevalence of Environmental Cues Influences the Success of Ideas

ERIC Educational Resources Information Center

Berger, Jonah A.; Heath, Chip

2005-01-01

We investigate 1 factor that influences the success of ideas or cultural representations by proposing that they have a habitat, that is, a set of environmental cues that encourages people to recall and transmit them. We test 2 hypotheses: (a) fluctuation: the success of an idea will vary over time with fluctuations in its habitat, and (b)…

Punctuated equilibrium and power law in economic dynamics

NASA Astrophysics Data System (ADS)

Gupta, Abhijit Kar

2012-02-01

This work is primarily based on a recently proposed toy model by Thurner et al. (2010) [3] on Schumpeterian economic dynamics (inspired by the idea of economist Joseph Schumpeter [9]). Interestingly, punctuated equilibrium has been shown to emerge from the dynamics. The punctuated equilibrium and Power law are known to be associated with similar kinds of biologically relevant evolutionary models proposed in the past. The occurrence of the Power law is a signature of Self-Organised Criticality (SOC). In our view, power laws can be obtained by controlling the dynamics through incorporating the idea of feedback into the algorithm in some way. The so-called 'feedback' was achieved by introducing the idea of fitness and selection processes in the biological evolutionary models. Therefore, we examine the possible emergence of a power law by invoking the concepts of 'fitness' and 'selection' in the present model of economic evolution.

What's the Big Idea?

ERIC Educational Resources Information Center

Strout, Erin

2007-01-01

Coming up with ideas for major donations that are not only enticing to the most generous philanthropists but are also aligned with an institution's goals is a vexing problem for many colleges. With 28 colleges now in the midst of capital campaigns with goals of $1-billion or more, finding the right ideas has never been more important. To find…

“Butch Tops and Femme Bottoms”?: Sexual Roles, Sexual Decision-Making, and Ideas of Gender among Young Gay Men

PubMed Central

Johns, Michelle Marie; Pingel, Emily; Eisenberg, Anna; Santana, Matthew Leslie; Bauermeister, José

2014-01-01

Gender and power are theoretical constructs linked to discussions of sexual transmission of HIV/AIDS among heterosexual couples. Despite the fact that HIV rates are rising among young men who have sex with men (YMSM) in the United States, work examining the role of gender in sexual decision-making of YMSM remains in its infancy. Through qualitative interviews with 34 young gay men (YGM), we seek to contribute to the literature in this area by focusing on the ways that YGM understand and enact sexual positions during anal sex. Our results highlight the diversity of YGM’s sexual preferences, as well as the high degree of sexual fluidity. Ideas of gender appear to inform part of this process; however, YGM critiqued conventional gender norms and emphasized the centrality of relationships (i.e., casual v. romantic) in their sexual decision-making. We discuss the importance of considering gender and interpersonal factors when designing HIV/AIDS prevention messages for YGM. PMID:22843811

Space power subsystem automation technology

NASA Technical Reports Server (NTRS)

Graves, J. R. (Compiler)

1982-01-01

The technology issues involved in power subsystem automation and the reasonable objectives to be sought in such a program were discussed. The complexities, uncertainties, and alternatives of power subsystem automation, along with the advantages from both an economic and a technological perspective were considered. Whereas most spacecraft power subsystems now use certain automated functions, the idea of complete autonomy for long periods of time is almost inconceivable. Thus, it seems prudent that the technology program for power subsystem automation be based upon a growth scenario which should provide a structured framework of deliberate steps to enable the evolution of space power subsystems from the current practice of limited autonomy to a greater use of automation with each step being justified on a cost/benefit basis. Each accomplishment should move toward the objectives of decreased requirement for ground control, increased system reliability through onboard management, and ultimately lower energy cost through longer life systems that require fewer resources to operate and maintain. This approach seems well-suited to the evolution of more sophisticated algorithms and eventually perhaps even the use of some sort of artificial intelligence. Multi-hundred kilowatt systems of the future will probably require an advanced level of autonomy if they are to be affordable and manageable.

Understanding How Students Perceive the Role of Ideas for Their Knowledge Work in a Knowledge-Building Environment

ERIC Educational Resources Information Center

Hong, Huang-Yao; Chiu, Chieh-Hsin

2016-01-01

This study explored how students viewed the role of ideas for knowledge work and how such a view was related to their inquiry activities. Data mainly came from students' online interaction logs, group discussion and inquiry, and a survey concerning the role of ideas for knowledge work. The findings suggest that knowledge building was conducive to…

Educators' evaluations of children's ideas on the social exclusion of classmates with intellectual and learning disabilities.

PubMed

Nowicki, Elizabeth A; Brown, Jason D; Dare, Lynn

2018-01-01

Reasons underlying the social exclusion of children with intellectual or learning disabilities are not entirely understood. Although it is important to heed the voices of children on this issue, it is also important to consider the degree to which these ideas are informed. The present authors invited educators to evaluate the content of children's ideas on the causes of social exclusion. Educators thematically sorted and rated children's ideas on why classmates with intellectual or learning disabilities are socially excluded. Sorted data were analysed with multidimensional scaling and hierarchical cluster analysis. Six thematic clusters were identified differing in content to those provided by children in an earlier study. Educators generally rated children's ideas as showing somewhat uninformed ideas about why social exclusion occurs. Educators indicated that children need to be better informed about intellectual and learning disabilities. Limitations and implications are discussed. © 2017 John Wiley & Sons Ltd.

Idea Bank.

ERIC Educational Resources Information Center

Herlocker, Helen; And Others

1988-01-01

Provides information on motivational activities, demonstrations, experiments, software, lessons, field trips, and a game as ideas for instructional use. Includes topics on digestion in paramecium, diffusion, cells, interactive displays, slime molds, and the construction of an underwater viewing device. (RT)

Breakthrough Ideas.

ERIC Educational Resources Information Center

American School & University, 1996

1996-01-01

Describes innovative strategies that schools and universities are using to save money and reshape operations. Focuses on ideas in energy efficiency and facilities improvement, direct purchasing, energy management, retrofitting buildings, ceiling insulation upgrades, automation systems, electric demand programs, facilities programs, warranty…

A relational approach to durable poverty, inequality and power.

PubMed

Mosse, David

2010-01-01

The article argues for what can be called a 'relational' approach to poverty: one that first views persistent poverty as the consequence of historically developed economic and political relations, and second, that emphasises poverty and inequality as an effect of social categorisation and identity, drawing in particular on the experience of adivasis ("tribals") and dalits ("untouchables") subordinated in Indian society. The approach follows Charles Tilly's Durable Inequality in combining Marxian ideas of exploitation and dispossession with Weberian notions of social closure. The article then draws on the work of Steven Lukes, Pierre Bourdieu and Arjun Appadurai to argue for the need to incorporate a multidimensional conception of power; including not only power as the direct assertion of will but also 'agenda-setting power' that sets the terms in which poverty becomes (or fails to become) politicised, and closely related to power as political representation. This sets the basis for discussion of the politics of poverty and exclusion.

Parrallel power for undersea application: The basic considerations

NASA Technical Reports Server (NTRS)

Kirkham, H.; Howe, B.

2001-01-01

Power systems for undersea observatories are required to deliver high power with good reliability. For the proposed NEPTUNE observatory, the authors have developed a power scheme that combines ideas from terrestial power systems and switching power supplies with experience from undersea cable systems.

Design Ideas, Reflection, and Professional Identity: How Graduate Students Explore the Idea Generation Process

ERIC Educational Resources Information Center

Hutchinson, Alisa; Tracey, Monica W.

2015-01-01

Within design thinking, designers are responsible for generating, testing, and refining design ideas as a means to refine the design problem and arrive at an effective solution. Thus, understanding one's individual idea generation experiences and processes can be seen as a component of professional identity for designers, which involves the…

"COMPARE" Forum: The Idea of North-South and South-South Collaboration

ERIC Educational Resources Information Center

Holmarsdottir, Halla B.; Desai, Zubeida; Botha, Louis Royce; Breidlid, Anders; Bastien, Sheri; Mukoma, Wanjiru; Ezekiel, Mangi J.; Helleve, Arnfinn; Farag, Alawia I.; Nomlomo, Vuyokazi

2013-01-01

The idea of having a "Compare" Forum focusing on the above title was first discussed with one of the Editors of "Compare" during a PhD defence in Oslo in 2011. The PhD dissertation itself was linked to a larger project in which researchers from the North (Norway) and the South (South Africa) had been collaborating in…

From 'circumstances' to 'environment': Herbert Spencer and the origins of the idea of organism-environment interaction.

PubMed

Pearce, Trevor

2010-09-01

The word 'environment' has a history. Before the mid-nineteenth century, the idea of a singular, abstract entity--the organism--interacting with another singular, abstract entity--the environment--was virtually unknown. In this paper I trace how the idea of a plurality of external conditions or circumstances was replaced by the idea of a singular environment. The central figure behind this shift, at least in Anglo-American intellectual life, was the philosopher Herbert Spencer. I examine Spencer's work from 1840 to 1855, demonstrating that he was exposed to a variety of discussions of the 'force of circumstances' in this period, and was decisively influenced by the ideas of Auguste Comte in the years preceding the publication of Principles of psychology (1855). It is this latter work that popularized the word 'environment' and the corresponding idea of organism--environment interaction--an idea with important metaphysical and methodological implications. Spencer introduced into the English-speaking world one of our most enduring dichotomies: organism and environment. Copyright © 2010 Elsevier Ltd. All rights reserved.

Exploring Students' Ideas About Risks and Benefits of Nuclear Power Using Risk Perception Theories

NASA Astrophysics Data System (ADS)

Kılınç, Ahmet; Boyes, Edward; Stanisstreet, Martin

2013-06-01

Due to increased energy demand, Turkey is continuing to explore the possibilities of introducing nuclear power. Gaining acceptance from local populations, however, may be problematic because nuclear power has a negative image and risk perceptions are complicated by a range of psychological and cultural factors. In this study, we explore the views about nuclear power of school students from three locations in Turkey, two of which have been proposed as sites suitable for nuclear power plants. About half of the student cohort believed that nuclear power can supply continuous and sufficient electricity, but approximately three quarters thought that nuclear power stations could harm organisms, including humans, living nearby. Rather few students realized that adoption of nuclear power would help to reduce global warming and thereby limit climate change; indeed, three quarters thought that nuclear power would make global warming worse. There was a tendency for more students from the location most likely to have a nuclear power plant to believe negative characteristics of nuclear power, and for fewer students to believe positive characteristics. Exploration of the possible nuclear power programmes by Turkey offers an educational opportunity to understand the risk perceptions of students that affect their decision-making processes.

Determining Need for School-Based Physical Therapy Under IDEA: Commonalities Across Practice Guidelines.

PubMed

Vialu, Carlo; Doyle, Maura

2017-10-01

The Individuals with Disabilities Education Act (IDEA) includes physical therapy (PT) as a related service that may be provided to help students with disabilities benefit from their education. However, the IDEA does not provide specific guidance for the provision of school-based PT, resulting in variations in practice across the United States. The authors examined 22 state and local education agency guidelines available online to find commonalities related to the determination of a student's need for PT. Seven commonalities found: educational benefit, team decision, need for PT expertise, establishment of Individualized Education Program (IEP) goal before determining need for PT, distinction between medical and educational PT, the student's disability adversely affects education, and the student's potential for improvement. These commonalities are discussed in relation to current PT and special education literature. This article suggests applying these commonalities as procedural requirements and questions for discussion during an IEP team meeting.

Power-Laws and Scaling in Finance: Empirical Evidence and Simple Models

NASA Astrophysics Data System (ADS)

Bouchaud, Jean-Philippe

We discuss several models that may explain the origin of power-law distributions and power-law correlations in financial time series. From an empirical point of view, the exponents describing the tails of the price increments distribution and the decay of the volatility correlations are rather robust and suggest universality. However, many of the models that appear naturally (for example, to account for the distribution of wealth) contain some multiplicative noise, which generically leads to non universal exponents. Recent progress in the empirical study of the volatility suggests that the volatility results from some sort of multiplicative cascade. A convincing `microscopic' (i.e. trader based) model that explains this observation is however not yet available. We discuss a rather generic mechanism for long-ranged volatility correlations based on the idea that agents constantly switch between active and inactive strategies depending on their relative performance.

Ideas for Office Occupations Education.

ERIC Educational Resources Information Center

Alverson, Ruby; And Others

Prepared by South Carolina office occupations teachers, this booklet contains ideas for effective and motivating teaching methods in office occupations courses on the secondary school level. Besides ideas generally applicable, suggestions are included for teaching the following specific subjects: (1) accounting, (2) recordkeeping, (3) cooperative…

Diagramming Scientific Papers - A New Idea for Understanding/Teaching/Sharing Science

NASA Astrophysics Data System (ADS)

Saltus, R. W.; Fedi, M.

2014-12-01

How do we best communicate scientific results? As the number of scientists and scientific papers steadily increases, one of the greatest challenges is effective and efficient sharing of science. The official repository of scientific knowledge is the peer-reviewed journal archive. However, this primary knowledge can be difficult to access and understand by anyone but a relevant specialist. We propose some new ideas for diagramming the content and significance of scientific papers using a simple and intuitive graphical approach. We propose a visual mapping that highlights four fundamental aspects of most scientific papers: Data, Methods/Models, Results/Ideas, and Implications/Importance. Each of these aspects is illustrated within boxed fields which contain one or more labeled elements positioned to reflect novelty (aka originality) and impact relative to the vertical and horizontal axes. The relative position of the boxed fields themselves indicates the relative significance of data, methods, ideas, or implications to the paper. Optional lines between boxed elements indicate the flow and dependence of data/methods/ideas within the paper. As with any graphical depiction, you need to see it to best appreciate it -- this written abstract is only meant as an introduction to the idea.We anticipate that diagramming may prove useful in both communication of scientific ideas among scientists as well as in education and outreach. For example, professors could assign diagramming of papers as a way to help students organize their thoughts about the structure and impact of scientific articles. Students could compare and defend their diagrams as a way to facilitate discussion/debate. Authors could diagram their own work as a way to efficiently summarize the importance and significance of their work. We also imagine that (in the future) automatic diagramming might be used to help summarize or facilitate the discovery of archived work.

Idea Technology and Product Technology: Seeing beyond the Text to the Technology That Works

ERIC Educational Resources Information Center

Bednar, Maryanne R.

2004-01-01

Sifting through the myriad "idea" technologies (such as multiple intelligence theories or Piaget's Theory of Cognitive Development) and "product" technologies (such as PowerPoint or digital cameras) can be overwhelming, but Bednar persuades us that it's not about having the most recent technology, it's about using what works for "your" students in…

How the Visual Rhetoric of Online Discussions Enables and Constrains Students' Participation

ERIC Educational Resources Information Center

Sherry, Michael B.

2017-01-01

Whole-class discussions, in which students share and refine ideas with others, can now take place in online forums. In face-to-face classrooms, previous research has identified conversational techniques, such as open-ended questions and uptake of what others have said, that can promote dialogic, whole-class discussions. However, few studies have…

The Speaker: A Film about Freedom. Discussion Guide for Teachers and Group Moderators.

ERIC Educational Resources Information Center

American Library Association, Chicago, IL. Office of Intellectual Freedom.

"The Speaker," a film about the First Amendment concept of freedom of expression, deals with the personal torment that individuals experience in learning tolerance for ideas they fear or reject. This discussion guide for the film is intended for teenage through adult audiences and is designed to provoke discussion on the issues…

Outcomes of Chat and Discussion Board Use in Online Learning: A Research Synthesis

ERIC Educational Resources Information Center

Blackmon, Stephanie J.

2012-01-01

Online discussion boards are often used in traditional courses, hybrid courses, and fully online courses. Online chats and discussions can be particularly useful in fully online courses, as these communication connections are often students' only means of connecting with each other and sharing ideas in an open forum. While traditional face-to-face…

How to pitch a brilliant idea.

PubMed

Elsbach, Kimberly D

2003-09-01

Coming up with creative ideas is easy; selling them to strangers is hard. Entrepreneurs, sales executives, and marketing managers often go to great lengths to demonstrate how their new concepts are practical and profitable--only to be rejected by corporate decision makers who don't seem to understand the value of the ideas. Why does this happen? Having studied Hollywood executives who assess screenplay pitches, the author says the person on the receiving end--the "catcher"--tends to gauge the pitcher's creativity as well as the proposal itself. An impression of the pitcher's ability to come up with workable ideas can quickly and permanently overshadow the catcher's feelings about an idea's worth. To determine whether these observations apply to business settings beyond Hollywood, the author attended product design, marketing, and venture-capital pitch sessions and conducted interviews with executives responsible for judging new ideas. The results in those environments were similar to her observations in Hollywood, she says. Catchers subconsciously categorize successful pitchers as showrunners (smooth and professional), artists (quirky and unpolished), or neophytes (inexperienced and naive). The research also reveals that catchers tend to respond well when they believe they are participating in an idea's development. As Oscar-winning writer, director, and producer Oliver Stone puts it, screen-writers pitching an idea should "pull back and project what he needs onto your idea in order to make the story whole for him." To become a successful pitcher, portray yourself as one of the three creative types and engage your catchers in the creative process. By finding ways to give your catchers a chance to shine, you sell yourself as a likable collaborator.

EEG alpha power and creative ideation☆

PubMed Central

Fink, Andreas; Benedek, Mathias

2014-01-01

Neuroscientific studies revealed first insights into neural mechanisms underlying creativity, but existing findings are highly variegated and often inconsistent. Despite the disappointing picture on the neuroscience of creativity drawn in recent reviews, there appears to be robust evidence that EEG alpha power is particularly sensitive to various creativity-related demands involved in creative ideation. Alpha power varies as a function of creativity-related task demands and the originality of ideas, is positively related to an individuals’ creativity level, and has been observed to increase as a result of creativity interventions. Alpha increases during creative ideation could reflect more internally oriented attention that is characterized by the absence of external bottom-up stimulation and, thus, a form of top-down activity. Moreover, they could indicate the involvement of specific memory processes such as the efficient (re-)combination of unrelated semantic information. We conclude that increased alpha power during creative ideation is among the most consistent findings in neuroscientific research on creativity and discuss possible future directions to better understand the manifold brain mechanisms involved in creativity. PMID:23246442

Scaffolding scientific discussion using socially relevant representations in networked multimedia

NASA Astrophysics Data System (ADS)

Hoadley, Christopher M.

1999-11-01

How do students make use of social cues when learning on the computer? This work examines how students in a middle-school science course learned through on-line peer discussion. Cognitive accounts of collaboration stress interacting with ideas, while socially situated accounts stress the interpersonal context. The design of electronic environments allows investigation into the interrelation of cognitive and social dimensions. I use on-line peer discussion to investigate how socially relevant representations in interfaces can aid learning. First, I identify some of the variables that affect individual participation in on-line discussion, including interface features. Individual participation is predicted by student attitudes towards learning from peers. Second, I describe the range of group outcomes for these on-line discussions. There is a large effect of discussion group on learning outcomes which is not reducible to group composition or gross measures of group process. Third, I characterize how students (individually) construct understanding from these group discussions. Learning in the on-line discussions is shown to be a result of sustained interaction over time, not merely encountering or expressing ideas. Experimental manipulations in the types of social cues available to students suggest that many students do use socially relevant representations to support their understanding of multiple viewpoints and science reasoning. Personalizing scientific disputes can afford reflection on the nature of scientific discovery and advance. While there are many individual differences in how social representations are used by students in learning, overall learning benefits for certain social representations can be shown. This work has profound implications for design of collaborative instructional methods, equitable access to science learning, design of instructional technology, and understanding of learning and cognition in social settings.

Enacting the Common Script: Management Ideas at Finnish Universities of Applied Sciences

ERIC Educational Resources Information Center

Vuori, Johanna

2015-01-01

This article discusses the work of mid-level management at Finnish universities of applied sciences. Based on in-depth interviews with 15 line managers, this study investigates how the standardized management ideas of rational management and employee empowerment are used in the leadership of lecturers at these institutions. The findings indicate…

Bright ideas and their architects

NASA Astrophysics Data System (ADS)

Mann, Tony

2016-12-01

Stephen Wolfram was a child prodigy, receiving his PhD in particle physics at the age of 20. But you don't need to know about his achievements to read Wolfram's latest book Idea Makers: Personal Perspectives on the Lives and Ideas of Some Notable People.

There Are Better Ways. Building Smaller, Safer, Effective and Efficient Public Schools. New Ideas for School Construction in North Carolina and a Model for Implementation. New Ideas, Number 1.

ERIC Educational Resources Information Center

Haynes, Doug; Hood, John

This paper offers unconventional and innovative ideas for school planning and construction in North Carolina for creating smaller and safer community schools in response to rising enrollment, tight budgets, and dwindling school space. Often using examples from across the country, the paper discusses school construction costs and economy of scale…

On the Powers of Powerful Knowledge

ERIC Educational Resources Information Center

Young, Michael; Muller, Johan

2014-01-01

The aim of this paper is to explore and clarify the idea of "powerful knowledge" as a sociological concept and as a curriculum principle. The paper seeks to clarify its conceptual basis and to make its meaning and the arguments it implies, less ambiguous and less open to misunderstanding. This will enable us to suggest some of the…

Power Relations: Their Embodiment in Research.

PubMed

Florczak, Kristine L

2016-07-01

The purpose of this column is to consider the notion of power in research. To that end, the idea of power is considered from the perspective of philosophy and then linked to a nursing concept analysis that compares the differences between power over and power to. Then, the nature of power relations is compared and contrasted between quantitative and qualitative methodologies. © The Author(s) 2016.

The (de)politicisation of nuclear power: The Finnish discussion after Fukushima.

PubMed

Ylönen, Marja; Litmanen, Tapio; Kojo, Matti; Lindell, Pirita

2017-04-01

When the Fukushima accident occurred in March 2011, Finland was at the height of a nuclear renaissance, with the Government's decision-in-principle in 2010 to allow construction of two new nuclear reactors. This article examines the nuclear power debate in Finland after Fukushima. We deploy the concepts of (de)politicisation and hyperpoliticisation in the analysis of articles in the country's main newspaper. Our analysis indicates that Finnish nuclear exceptionalism manifested in the safety-related depoliticising and the nation's prosperity-related hyperpoliticisation arguments of the pro-nuclear camp. The anti-nuclear camp used politicisation strategies, such as economic arguments, to show the unprofitability of nuclear power. The Fukushima accident had a clear effect on Finnish nuclear policy: the government programme of 2011 excluded the nuclear new build. However, in 2014 the majority of Parliament again supported nuclear power. Hence, the period after Fukushima until 2014 could be described as continued but undermined loyalty to nuclear power.

Best Ideas: Sources and Influences.

ERIC Educational Resources Information Center

Nix, Sarah Beach

"Best ideas" are chosen because they correspond with and confirm existing beliefs, are perceived as advantageous, are relatively uncomplicated, and can be experimented with. "Best ideas" for reading instruction would be chosen both by reading professionals at the university and by teachers in the classroom on the basis of which…

Formative Assessment Probes: Talk Moves. A Formative Assessment Strategy for Fostering Productive Probe Discussions

ERIC Educational Resources Information Center

Keeley, Page

2016-01-01

Formative assessment probes can be used to foster productive science discussions in which students make their thinking visible to themselves, their peers, and the teacher. During these discussions, there is an exchange between the teacher and students that encourages exploratory thinking, supports careful listening to others' ideas, asks for…

The Idea of Patents vs. the Idea of University.

PubMed

de Campos, Thana Cristina

2015-01-01

It is generally accepted that patents are a driving force for innovation through research and development. But the university's involvement in patenting is problematic as well. In particular, it is in tension with the idea of a university itself. If patents entail a restriction on the accessibility of the scientific knowledge that has been patented, and if the main purpose of universities is to produce and disseminate knowledge to the public, then, there is a tension: when universities patent their research innovations, they are making the scientific knowledge they produce less accessible to the public. The paper argues that university patenting contradicts the very idea of a university as an institution whose mission is fundamentally to disseminate the knowledge it produces to the public. The practice of university patenting involves an un-academic attitude thus: by inciting an attitude towards knowledge that is not consistent with the proper attitudes and goals of a university, university patenting hurts university's integrity.

Power of Persuasion: Becoming the Influencer

ERIC Educational Resources Information Center

Johnson, William C.; Young, Norman

2012-01-01

The ability to effectively communicate an idea is as important as the idea itself. Facility managers are called on to perform an incredible variety of tasks taking into account a diverse group of stakeholders and multiple competing priorities. Becoming a powerful influencer and sharpening one's skills of persuasion will prove to be a fundamental…

Eliciting, Identifying, Interpreting, and Responding to Students' Ideas: Teacher Candidates' Growth in Formative Assessment Practices

NASA Astrophysics Data System (ADS)

Gotwals, Amelia Wenk; Birmingham, Daniel

2016-06-01

With the goal of helping teacher candidates become well-started beginners, it is important that methods courses in teacher education programs focus on high-leverage practices. Using responsive teaching practices, specifically eliciting, identifying, interpreting, and responding to students' science ideas (i.e., formative assessment), can be used to support all students in learning science successfully. This study follows seven secondary science teacher candidates in a yearlong practice-based methods course. Course assignments (i.e., plans for and reflections on teaching) as well as teaching videos were analyzed using a recursive qualitative approach. In this paper, we present themes and patterns in teacher candidates' abilities to elicit, identify, interpret, and respond to students' ideas. Specifically, we found that those teacher candidates who grew in the ways in which they elicited students' ideas from fall to spring were also those who were able to adopt a more balanced reflection approach (considering both teacher and student moves). However, we found that even the teacher candidates who grew in these practices did not move toward seeing students' ideas as nuanced; rather, they saw students' ideas in a dichotomous fashion: right or wrong. We discuss implications for teacher preparation, specifically for how to promote productive reflection and tools for better understanding students' ideas.

IDEAS Pamphlet for CES

NASA Technical Reports Server (NTRS)

Miranda, David J.; Santora, Joshua D.; Hochstadt, Jake

2017-01-01

Pamphlet on the IDEAS project for the Game Changing Development programs NASA booth at the Consumer Electronics Show. Pamphlet covers a high level overview of the technology developed and its capabilities. The technology being developed for the Integrated Display and Environmental Awareness System (IDEAS) project is a wearable computer system with an optical heads-up display (HUD) providing various means of communication and data manipulation to the user. The wearable computer, in the form of smart glasses, would allow personnel to view and modify critical information on a transparent, interactive display. This is presented in their unobstructed field of view, without taking their eyes or hands away from their critical work. The product is being designed in a modular manner so that the user can adjust the capabilities of the device depending on need. IDEAS is a full featured hardware and softwaresystem built to enhance the capabilities of theNASA work force on the ground and in space.

What a great idea! Someone should evaluate that...

PubMed

Schmidt, David D

2016-06-01

How often, as clinicians, do we see a really clever idea implemented in the workplace? In rural health in particular, creative work-around solutions are relatively commonplace. However, the evaluation and promotion of these ideas is less so, and this leads to lost opportunities for perpetuating these clever ideas. This paper explores one rural clinician's experience of what can happen if, instead of appreciating and complementing a great idea, that step of evaluating the great idea is taken. A reflective narrative was created, beginning with a corridor conversation ('What a great idea! Someone should evaluate that...'), continuing through a formal research project and ending with the impact of that project and the way its findings were communicated and implemented. The narrative outlines the effect of evaluating one great idea at the individual, workplace, organisational, state and national levels. Clinicians are well placed to identify great ideas in practice. Making the decision to evaluate these ideas can lead to personal growth, professional discovery and organisational benefits. With motivation and organisational support, who knows where evaluation may lead?

Integration of Learning Organization Ideas and Islamic Core Values Principle at University

ERIC Educational Resources Information Center

Ahmad, Aini; Sulan, Norrihan; Abdul Rani, Anita

2017-01-01

Purpose: The concept of learning organization has been inspiring both public and private sectors since the early 90s. This paper discusses the implementation of learning organization ideas along with the organization's core values at one of the public universities in Malaysia. The purpose of this paper is to identify the components of core values…

From Science to Fiction: Measurement and Representation of an Idea. No. 78.

ERIC Educational Resources Information Center

Bierschenk, Inger

Two scientific ideas have been discerned in 20th century thinking: the structuralism common in Europe and the functionalism apparent in the United States. This paper presents two experiments in text analysis. One discusses the behaviorist writing style of Ernest Hemingway. It hypothesizes that since he is a behaviorist in practice, he should be a…

The Use of Classroom Discussion at a Law Enforcement Training Academy

ERIC Educational Resources Information Center

Lewis, Cynthia L.

2014-01-01

The ability to solve problems, think critically, and communicate effectively are necessary traits in law enforcement officers (LEOs). Individuals responsible for instructing LEOs must employ adult learning strategies to provide LEOs the opportunity to share ideas, experiences, beliefs, and knowledge. Discussion is one learning strategy that…

The Development, Validity, and Reliability of Communication Satisfaction in an Online Asynchronous Discussion Scale

ERIC Educational Resources Information Center

Hung, Min-Ling; Chou, Chien

2014-01-01

The purpose of this study was to identify dimensions of students' communication satisfaction in an asynchronous discussion forum. An asynchronous discussion may be defined as text-based human-to-human communication via computer networks that provides a platform for the participants to interact with one another to exchange ideas, insights, and…

Comparing Student Interaction in Asynchronous Online Discussions and in Face-to-Face Settings: A Network Perspective

ERIC Educational Resources Information Center

Javadi, Elahe; Gebauer, Judith; Novotny, Nancy L.

2017-01-01

Online discussions enable peer-learning by allowing students to communicate ideas on what they have learned in and beyond the classroom. Peer-learning through online discussions is fostered when online discussions are interactive. Interactivity occurs when students refer to and use perspectives shared by peers, and elaborate, respond to, or…

Idea Bank.

ERIC Educational Resources Information Center

Science Teacher, 1993

1993-01-01

Presents a series of science teaching ideas with the following titles: When Demonstrations Are Misleading, Lasers and Refraction, An Improved Stair-Step Model, Correcting Your Compass, Seeing Is Not Believing, Food Coloring: From the Kitchen to the Lab, Punny Business, Portfolios in Science, Feathers or Gold: A Case for Using the Metric System,…

A Cross-cultural Exploration of Children's Everyday Ideas: Implications for science teaching and learning

NASA Astrophysics Data System (ADS)

Wee, Bryan

2012-03-01

Children's everyday ideas form critical foundations for science learning yet little research has been conducted to understand and legitimize these ideas, particularly from an international perspective. This paper explores children's everyday ideas about the environment across the US, Singapore and China to understand what they reveal about children's relationship to the environment and discuss its implications for science teaching and learning. A social constructivist lens guides research, and a visual methodology is used to frame children's realities. Participants' ages range from elementary to middle school, and a total of 210 children comprized mainly of Asians and Asian Americans were sampled from urban settings. Drawings are used to elicit children's everyday ideas and analyzed inductively using open coding and categorizing of data. Several categories support existing literature about how children view the environment; however, novel categories such as affect also emerged and lend new insight into the role that language, socio-cultural norms and perhaps ethnicity play in shaping children's everyday ideas. The findings imply the need for (a) a change in the role of science teachers from knowledge providers to social developers, (b) a science curriculum that is specific to learners' experiences in different socio-cultural settings, and (c) a shift away from inter-country comparisons using international science test scores.

Lifelong Learning: Making It Work. An Adult Learning Australia Discussion Paper.

ERIC Educational Resources Information Center

Brown, Tony, Ed.

This discussion paper is from the Adult Learners Week National Seminar on Lifelong Learning Policy (Canberra, Australia, September 1999) that identified a number of ideas about how to foster national policy development on lifelong learning. It consists of three sections. Part 1 contains "A National Lifelong Learning Policy for…

Analogical Scaffolding and the Learning of Abstract Ideas in Physics: An Example from Electromagnetic Waves

ERIC Educational Resources Information Center

Podolefsky, Noah S.; Finkelstein, Noah D.

2007-01-01

This paper describes a model of analogy, analogical scaffolding, which explains present and prior results of student learning with analogies. We build on prior models of representation, blending, and layering of ideas. Extending this model's explanatory power, we propose ways in which the model can be applied to design a curriculum directed at…

Critical Conversations about Big Ideas in Art Using Paideia Seminar: A Focus on Early Elementary Settings

ERIC Educational Resources Information Center

Paul, Kristina Ayers; Tay, Juliana

2016-01-01

Paideia Seminar is a method for facilitating Socratic discussions about different types of texts, whether they be texts in the literal sense of the word or any other object that represents ideas or values. In this article, we describe how teachers can implement Paideia Seminar to spark deep thinking and rich discussion among early elementary…

IDEA, Amended or Not, the Past Is Prologue.

ERIC Educational Resources Information Center

Laski, Frank

1997-01-01

This article comments on recommended changes to the Individuals with Disabilities Education Act (IDEA) included in "Perspectives on the Future of the IDEA" (Hardman and others). It is argued that we have ignored and trivialized important legal requirements already in IDEA, and that the current IDEA has served us well. (CR)

Panel Discussion : Report of the APS Ad-Hoc Committee on LGBT Issues

NASA Astrophysics Data System (ADS)

Atherton, Tim; Barthelemy, Ramon; Garmon, Savannah; Reeves, Kyle; APS Ad-Hoc Committee on LGBT Issues Team

Following the presentation of the findings and recommendations of the APS Ad-Hoc Committee on LGBT Issues (C-LGBT) by Committee Chair Michael Falk, a panel discussion will be held featuring several members of the committee. The discussion will focus on how APS can best ensure the recommendations of the committee are carried out in a timely fashion and other ideas on future APS efforts toward LGBT inclusion in physics. Discussion topics will also include the research and other input that shaped the committee's findings and recommendations.

Colostrum and ideas about bad milk: a case study from Guinea-Bissau.

PubMed

Gunnlaugsson, G; Einarsdóttir, J

1993-02-01

The study aims to explore ideas about bad milk found among women in Guinea-Bissau. Interviews were held with 20 elderly knowledgeable rural women. Interinformant agreement was high within each ethnic group studied. All the informants recognized colostrum but disliked its consistency. Depending on ethnical background, it was considered good, of no special value or harmful to the newborn baby. Further, all the informants held that mature breast milk could turn bad, e.g. in case of mother's sickness or adultery. Suspected bad milk can be diagnosed by putting an ant into it to observe if it dies. The condition of bad milk can be treated by various procedures. The findings are discussed in relation to similar ideas existing in other societies and to views on the quality of maternal milk held in the industrialized countries. It is proposed that the idea of producing bad milk may be an important determinant of breastfeeding performance generally. Restrictions imposed on the breastfeeding woman, with the intention of producing healthier breast milk, may actually contribute to a decline in breastfeeding.

"Muddying the Clear Waters": Teachers' Take-up of the Linguistic Idea of Revoicing

ERIC Educational Resources Information Center

Herbel-Eisenmann, Beth; Drake, Corey; Cirillo, Michelle

2009-01-01

This article examines a collaborative study group's discussions about "revoicing," an idea from linguistics that has been identified as an important discourse strategy in the teaching of mathematics as well as other content areas. This group, made up of eight middle grades (grades 6-10) mathematics teacher-researchers (TRs), one university…

Neural basis of functional fixedness during creative idea generation: an EEG study.

PubMed

Camarda, Anaëlle; Salvia, Émilie; Vidal, Julie; Weil, Benoit; Poirel, Nicolas; Houdé, Olivier; Borst, Grégoire; Cassotti, Mathieu

2018-03-09

Decades of problem solving and creativity research have converged to show that the ability to generate new and useful ideas can be blocked or impeded by intuitive biases leading to mental fixations. The present study aimed at investigating the neural bases of the processes involved in overcoming fixation effects during creative idea generation. Using the AU task adapted for EEG recording, we examined whether participant's ability to provide original ideas was related to alpha power changes in both the frontal and temporo-parietal regions. Critically, for half of the presented objects, the classical use of the object was primed orally, and a picture of the classical use was presented visually to increase functional fixedness (Fixation Priming condition). For the other half, only the name of the object and a picture of the object was provided to the participants (control condition). As expected, priming the classical use of an object before the generation of creative alternative uses of the object impeded participants' performances in terms of remoteness. In the control condition, while the frontal alpha synchronization was maintained across all successive time windows in participants with high remoteness scores, the frontal alpha synchronization decreased in participants with low remoteness scores. In the Fixation Priming condition, in which functional fixedness was maximal, both participants with high and low remoteness scores maintained frontal alpha synchronization throughout the period preceding their answer. Whereas participants with high remoteness scores maintained alpha synchronization in the temporo-parietal regions throughout the creative idea generation period, participants with low remoteness scores displayed alpha desynchronization in the same regions during this period. We speculate that individuals with high remoteness scores might generate more creative ideas than individuals with low remoteness scores because they rely more on internal semantic

Beyond a dichotomous view of the concepts of 'sex' and 'gender' focus group discussions among gender researchers at a medical faculty.

PubMed

Alex, Lena; Fjellman Wiklund, Anncristine; Lundman, Berit; Christianson, Monica; Hammarström, Anne

2012-01-01

The concepts of 'sex' and 'gender' are both of vital importance in medicine and health sciences. However, the meaning of these concepts has seldom been discussed in the medical literature. The aim of this study was to explore what the concepts of 'sex' and 'gender' meant for gender researchers based in a medical faculty. Sixteen researchers took part in focus group discussions. The analysis was performed in several steps. The participating researchers read the text and discussed ideas for analysis in national and international workshops. The data were analysed using qualitative content analysis. The authors performed independent preliminary analyses, which were further developed and intensively discussed between the authors. The analysis of meanings of the concepts of 'sex' and 'gender' for gender researchers based in a medical faculty resulted in three categories; "Sex as more than biology", with the subcategories 'sex' is not simply biological, 'sex' as classification, and 'sex' as fluid and changeable; "Gender as a multiplicity of power-related constructions", with the subcategories: 'gender' as constructions, 'gender' power dimensions, and 'gender' as doing femininities and masculinities; "Sex and gender as interwoven", with the subcategories: 'sex' and 'gender' as inseparable and embodying 'sex' and 'gender'. Gender researchers within medicine pointed out the importance of looking beyond a dichotomous view of the concepts of 'sex' and 'gender'. The perception of the concepts was that 'sex' and 'gender' were intertwined. Further research is needed to explore how 'sex' and 'gender' interact.

Thirty Simple Ideas for Interactive Whiteboards

ERIC Educational Resources Information Center

Adams, Caralee

2011-01-01

This article presents thirty simple ideas for interactive whiteboards and how IWB can make one's teaching life easier. These teaching ideas for the interactive whiteboard can be used by teachers every day. Tips for classroom management are also presented.

Career Education: An Idea Book.

ERIC Educational Resources Information Center

Portland Public Schools, OR.

The career education idea book is aimed at the K-6 level and is designed to give useful ideas to teachers making career education a part of their program. The main thrust is developing an awareness of one's self and of the world of work. The book is color-coded for convenience; approximately half is comprised of activities in 11 areas: self-image;…

An Exercise to Introduce Power

ERIC Educational Resources Information Center

Seier, Edith; Liu, Yali

2013-01-01

In introductory statistics courses, the concept of power is usually presented in the context of testing hypotheses about the population mean. We instead propose an exercise that uses a binomial probability table to introduce the idea of power in the context of testing a population proportion. (Contains 2 tables, and 2 figures.)

Examining Teachers' Instructional Moves Aimed at Developing Students' Ideas and Questions in Learner-Centered Science Classrooms

NASA Astrophysics Data System (ADS)

Harris, Christopher J.; Phillips, Rachel S.; Penuel, William R.

2012-11-01

Prior research has shown that orchestrating scientific discourse in classrooms is difficult and takes a great deal of effort on the part of teachers. In this study, we examined teachers' instructional moves to elicit and develop students' ideas and questions as they orchestrated discourse with their fifth grade students during a learner-centered environmental biology unit. The unit materials included features meant to support teachers in eliciting and working with students' ideas and questions as a source for student-led investigations. We present three contrasting cases of teachers to highlight evidence that shows teachers' differing strategies for eliciting students' ideas and questions, and for developing their ideas, questions and questioning skills. Results from our cross case analysis provide insight into the ways in which teachers' enactments enabled them to work with students' ideas and questions to help advance learning. Consistent with other studies, we found that teachers could readily elicit ideas and questions but experienced challenges in helping students develop them. Findings suggest a need for more specified supports, such as specific discourse strategies, to help teachers attend to student thinking. We explore implications for curricular tools and discuss a need for more examples of effective discourse moves for use by teachers in orchestrating scientific discourse.

Book of Ideas in Business Education. Activities and Ideas to Motivate Students toward Improved Business Education.

ERIC Educational Resources Information Center

Oklahoma State Dept. of Education, Oklahoma City.

Developed by Oklahoma Business Education Teachers under the auspices of the Oklahoma State Department of Education, this book of ideas contains short, one-to-three-paragraph descriptions of activities and ideas to motivate students toward improved business education. The business education content areas included in this document are divided into…

Ecosystem stewardship: good idea, but how?

USDA-ARS?s Scientific Manuscript database

Ecosystem stewardship and resilience-based management are admirable concepts that remain largely conceptual. Beyond a suite of general ideas, including linkages among ecological models, monitoring, stakeholder engagement, and social learning, there is not a replicable method to use the ideas in the ...

Give Us Your Ideas | NOAA Gulf Spill Restoration

Science.gov Websites

, you can still make your voice heard by submitting a project idea. Restoration Project Ideas Suggest a Project If you have project ideas, you can submit them online. You can also view projects that have been submitted for consideration. When and How Will My Project Be Considered? Your project ideas are being

Wars of Ideas and the War of Ideas

DTIC Science & Technology

2008-06-01

product. A classic example is the “ Cola Wars” between Coca - Cola and Pepsi- Cola . Wars of Ideas: Some Conclusions. Inconclusive outcomes are not...classic example is the ongoing war of slogans and images between Coca - Cola and Pepsi- Cola . Each uses a combination of slogans, images, and celebrities in...to the United States with an acquired taste for Coca - Cola , and in a global bottling and distribution network. Another notable marketing move was

More than Method?: A Discussion of Paradigm Differences within Mixed Methods Research

ERIC Educational Resources Information Center

Harrits, Gitte Sommer

2011-01-01

This article challenges the idea that mixed methods research (MMR) constitutes a coherent research paradigm and explores how different research paradigms exist within MMR. Tracing paradigmatic differences at the level of methods, ontology, and epistemology, two MMR strategies are discussed: nested analysis, recently presented by the American…

An Effective-Hamiltonian Approach to CH5+, Using Ideas from Atomic Spectroscopy

NASA Astrophysics Data System (ADS)

Hougen, Jon T.

2016-06-01

In this talk we present the first steps in the design of an effective Hamiltonian for the vibration-rotation energy levels of CH5+. Such a Hamiltonian would allow calculation of energy level patterns anywhere along the path travelled by a hypothetical CH5+ (or CD5+) molecule as it passes through various coupling cases, and might thus provide some hints for assigning the observed high-resolution spectra. The steps discussed here, which have not yet addressed computational problems, focus on mapping the vibration-rotation problem in CH5+ onto the five-electron problem in the boron atom, using ideas and mathematical machinery from Condon and Shortley's book on atomic spectroscopy. The mapping ideas are divided into: (i) a mapping of particles, (ii) a mapping of coordinates (i.e., mathematical degrees of freedom), and (iii) a mapping of quantum mechanical interaction terms. The various coupling cases along the path correspond conceptually to: (i) the analog of a free-rotor limit, where the H atoms see the central C atom but do not see each other, (ii) the low-barrier and high-barrier tunneling regimes, and (iii) the rigid-molecule limit, where the H atoms remain locked in some fixed molecular geometry. Since the mappings considered here often involve significant changes in mathematics, a number of interesting qualitative changes occur in the basic ideas when passing from B to CH5+, particularly in discussions of: (i) antisymmetrization and symmetrization ideas, (ii) n,l,ml,ms or n,l,j,mj quantum numbers, and (iii) Russell-Saunders computations and energy level patterns. Some of the mappings from B to CH5+ to be discussed are as follows. Particles: the atomic nucleus is replaced by the C atom, the electrons are replaced by protons, and the empty space between particles is replaced by an "electron soup." Coordinates: the radial coordinates of the electrons map onto the five local C-H stretching modes, the angular coordinates of the electrons map onto three rotational

Living in the WOW of Your Ideas

ERIC Educational Resources Information Center

Mabry, M. Parker

2012-01-01

Recently, the author got to thinking about some of the ideas that have crossed her mind in the last couple of weeks. The list made her smile. And as she went over it point by point in her head she tried to determine what, if any, reasonable or logical patterns were emerging in her myriad of ideas. The four divergent ideas presented in this article…

Uncertainty and Surprise: Ideas from the Open Discussion

NASA Astrophysics Data System (ADS)

Jordan, Michelle E.

Approximately one hundred participants met for three days at a conference entitled "Uncertainty and Surprise: Questions on Working with the Unexpected and Unknowable." There were a diversity of conference participants ranging from researchers in the natural sciences and researchers in the social sciences (business professors, physicists, ethnographers, nursing school deans) to practitioners and executives in public policy and management (business owners, health care managers, high tech executives), all of whom had varying levels of experience and expertise in dealing with uncertainty and surprise. One group held the traditional, statistical view that uncertainty comes from variance and events that are described by usually unimodal probability law. A second group was comfortable on the one hand with phase diagrams and the phase transitions that come from systems with multi-modal distributions, and on the other hand, with deterministic chaos. A third group was comfortable with the emergent events from evolutionary processes that may not have any probability laws at all.

Building Bridges: Using Panel Discussions to Diversify the Literary Survey Course.

ERIC Educational Resources Information Center

McBride, Kecia D.

1997-01-01

Offers a panel discussion assignment which requires students to draw from the patterns of ideas presented throughout the semester and apply them to a longer text and engage more actively with literary texts--it also provides a detailed introduction to a wide range of novels impossible to present in one course. Details the assignment. (PA)

Idea-Mapping: The Technique and Its Use in the Classroom or Simulating the "Ups" and "Downs" of Reading Comprehension. Reading Education Report No. 36.

ERIC Educational Resources Information Center

Armbruster, Bonnie B.; Anderson, Thomas H.

Idea-mapping (i-mapping), a way of representing ideas from a text in the form of a diagram, is defined and illustrated in this document as a way to help students "see" how the ideas they read are linked to each other. The first portion of the document discusses the fundamental relationships found in texts (A is a characteristic of B, A…

Stata Hybrids: Updates and Ideas

NASA Technical Reports Server (NTRS)

Fieldler, James

2014-01-01

At last year's Stata conference I presented two projects for using Python with Stata: a plugin that embeds the Python programming language within Stata and code for using Stata data sets in Python. In this talk I will describe some small improvements being made to these projects, and I will present other ideas for combining tools with Stata. Some of these ideas use Python, some use JavaScript and a web browser.

Status, Emerging Ideas and Future Directions of Turbulence Modeling Research in Aeronautics

NASA Technical Reports Server (NTRS)

Duraisamy, Karthik; Spalart, Philippe R.; Rumsey, Christopher L.

2017-01-01

In July 2017, a three-day Turbulence Modeling Symposium sponsored by the University of Michigan and NASA was held in Ann Arbor, Michigan. This meeting brought together nearly 90 experts from academia, government and industry, with good international participation, to discuss the state of the art in turbulence modeling, emerging ideas, and to wrestle with questions surrounding its future. Emphasis was placed on turbulence modeling in a predictive context in complex problems, rather than on turbulence theory or descriptive modeling. This report summarizes many of the questions, discussions, and conclusions from the symposium, and suggests immediate next steps.

High temperature thermal energy storage, including a discussion of TES integrated into power plants

NASA Technical Reports Server (NTRS)

Turner, R. H.

1978-01-01

Storage temperatures of 260 C and above are considered. Basic considerations concerning energy thermal storage are discussed, taking into account general aspects of thermal energy storage, thermal energy storage integrated into power plants, thermal storage techniques and technical considerations, and economic considerations. A description of system concepts is provided, giving attention to a survey of proposed concepts, storage in unpressurized fluids, water storage in pressurized containers, the use of an underground lined cavern for water storage, a submerged thin insulated steel shell under the ocean containing pressurized water, gas passage through solid blocks, a rock bed with liquid heat transport fluid, hollow steel ingots, heat storage in concrete or sand, sand in a fluidized bed, sand poured over pipes, a thermal energy storage heat exchanger, pipes or spheres filled with phase change materials (PCM), macroencapsulated PCM with heat pipe concept for transport fluid, solid PCM removed from heat transfer pipes by moving scrapers, and the direct contact between PCM and transport fluid.

Upper Grades Ideas.

ERIC Educational Resources Information Center

Thornburg, David; Beane, Pam

1983-01-01

Presents programming ideas using LOGO, activity for converting flowchart into a computer program, and a Pascal program for generating music using paddles. Includes the article "Helping Computers Adapt to Kids" by Philip Nothnagle; a program for estimating length of lines is included. (JN)

IDEA 2004: Section 615 (k) (Placement in Alternative Educational Setting). PHP-c111

ERIC Educational Resources Information Center

PACER Center, 2005

2005-01-01

School personnel may consider any unique circumstances on a case-by-case basis when determining whether to order a change in placement for a child with a disability who violates a code of student conduct. This article describes IDEA 2004: Section 615 (k), which discusses the placement of special needs children in alternative educational settings.…

Ideas on the emergence of life by a quantity-to-quality transition of the abiotic matter

NASA Astrophysics Data System (ADS)

Kolb, Vera M.

2005-09-01

We review and re-examine the idea that life emerged by a quantity-to-quality transition of the abiotic matter. This idea was originally proposed by the dialectical materialists, who are the proponents of the materialistic approach to the Hegel's laws of dialectics. We propose in this paper that the universal feature of the quantity-to-quality transitions is a change in the organization of the system. We also discuss Jean-Paul Sartre's view on the application of the laws of dialectics to the nature and to the origins of life.

Vernier Caliper and Micrometer Computer Models Using Easy Java Simulation and Its Pedagogical Design Features--Ideas for Augmenting Learning with Real Instruments

ERIC Educational Resources Information Center

Wee, Loo Kang; Ning, Hwee Tiang

2014-01-01

This paper presents the customization of Easy Java Simulation models, used with actual laboratory instruments, to create active experiential learning for measurements. The laboratory instruments are the vernier caliper and the micrometer. Three computer model design ideas that complement real equipment are discussed. These ideas involve (1) a…

Work-Based Learning, Power and Subjectivity: Creating Space for a Foucauldian Research Ethic

ERIC Educational Resources Information Center

Zemblyas, Michalinos

2006-01-01

This paper aims at problematizing the context of power relations and politics while engaging in work-based learning (WBL). The author uses Foucault's ideas on power/knowledge, ethics and subjectivity to show that he has something to say of particular relevance and importance to those engaged in WBL. Foucauldian ideas make possible an interrogation…

Size of photons and the idea of coherence

NASA Astrophysics Data System (ADS)

Pandey, Rakesh Kumar

2018-05-01

Ever since behavior of photons were explained in terms of the matter-wave duality, mystery about the size of such a photon as it behaves like a particle has never slipped out from the scientific discussions. It is normally believed that the size of the photons is of the order of the wavelength of the electromagnetic wave. This paper addresses this scientific concern and attempts at opening the issue up for discussion after making a completely theoretical but consistent proposition. The argument presented here borrows the idea from the way particles have been conceptualized in quantum mechanics. In quantum mechanics it is argued that a particle gets represented not by a single wave but a group of waves in a way that the group velocity of such a group of waves exactly gives the velocity of the particle. Based on the same argument it is explained how the coherence length instead of the wavelength of the electromagnetic wave, must estimate the linear dimension of a photon. In the end, the discussion on the size of a photon in view of the special theory of relativity is also initiated in this paper.

The Relationship between Big Data and Mathematical Modeling: A Discussion in a Mathematical Education Scenario

ERIC Educational Resources Information Center

Dalla Vecchia, Rodrigo

2015-01-01

This study discusses aspects of the association between Mathematical Modeling (MM) and Big Data in the scope of mathematical education. We present an example of an activity to discuss two ontological factors that involve MM. The first is linked to the modeling stages. The second involves the idea of pedagogical objectives. The main findings…

Turkish Students' Ideas about Global Warming

ERIC Educational Resources Information Center

Kilinc, Ahmet; Stanisstreet, Martin; Boyes, Edward

2008-01-01

A questionnaire was used to explore the prevalence of ideas about global warming in Year 10 (age 15-16 years) school students in Turkey. The frequencies of individual scientific ideas and misconceptions about the causes, consequences and "cures" of global warming were identified. In addition, several general findings emerged from this…

Idea Swap: The Best Ideas Come from Teachers Like You!

ERIC Educational Resources Information Center

Instructor, 2006

2006-01-01

This article presents several activities and teaching ideas shared by teachers. One teacher shared how an Egyptian mummy-making activity can be a great hands-on learning through time. Another teacher shared how a bowl filled with popcorn kernels has made it easy for her to get the attention of her students.

Time: Assessing Understanding of Core Ideas

ERIC Educational Resources Information Center

Thomas, Margaret; McDonough, Andrea; Clarkson, Philip; Clarke, Doug

2016-01-01

Although an understanding of time is crucial in our society, curriculum documents have an undue emphasis on reading time and little emphasis on core underlying ideas. Given this context, a one-to-one assessment interview, based on a new framework, was developed and administered to investigate students' understanding of core ideas undergirding the…

Transforming Ethnomathematical Ideas in Western Mathematics Curriculum Texts

ERIC Educational Resources Information Center

Dickenson-Jones, Amelia

2008-01-01

When ethnomathematical ideas, that is, the mathematical ideas of different cultural groups, are included in mathematics curriculum texts they can become part of the learning experience in various ways. Once included in western classroom mathematics texts, the ethnomathematical ideas become transformed. The transformations involve changes in form…

A direct current rectification scheme for microwave space power conversion using traveling wave electron acceleration

NASA Technical Reports Server (NTRS)

Manning, Robert M.

1993-01-01

The formation of the Vision-21 conference held three years ago allowed the present author to reflect and speculate on the problem of converting electromagnetic energy to a direct current by essentially reversing the process used in traveling wave tubes that converts energy in the form of a direct current to electromagnetic energy. The idea was to use the electric field of the electromagnetic wave to produce electrons through the field emission process and accelerate these electrons by the same field to produce an electric current across a large potential difference. The acceleration process was that of cyclotron auto-resonance. Since that time, this rather speculative ideas has been developed into a method that shows great promise and for which a patent is pending and a prototype design will be demonstrated in a potential laser power beaming application. From the point of view of the author, a forum such as Vision-21 is becoming an essential component in the rather conservative climate in which our initiatives for space exploration are presently formed. Exchanges such as Vision-21 not only allows us to deviate from the 'by-the-book' approach and rediscover the ability and power in imagination, but provides for the discussion of ideas hitherto considered 'crazy' so that they may be given the change to transcend from the level of eccentricity to applicability.

Ideas for Directors.

ERIC Educational Resources Information Center

Child Care Information Exchange, 1987

1987-01-01

Presents child care center directors with a variety of relevant management ideas from business and the child care field. They include translating employee body language; leadership myths; on-the-job teacher training; undesirable bosses; wasting employee talent; voicing disagreement; employee anger; encouraging creativity; and coping with late…

Ideas for Directors.

ERIC Educational Resources Information Center

Child Care Information Exchange, 1989

1989-01-01

Presents a variety of ideas and guidelines for day care directors on such topics as managing a procrastinator; improving annual reports; quality commandments; mini fiestas for children, parents, and teachers; selective reading for directors; morning exercise programs for the staff; and suggestions for successful fundraising. (BB)

Reconstructing the Past: A Century of Ideas About Emotion in Psychology

PubMed Central

Gendron, Maria; Barrett, Lisa Feldman

2010-01-01

Within the discipline of psychology, the conventional history outlines the development of two fundamental approaches to the scientific study of emotion—“basic emotion” and “appraisal” traditions. In this article, we outline the development of a third approach to emotion that exists in the psychological literature—the “psychological constructionist” tradition. In the process, we discuss a number of works that have virtually disappeared from the citation trail in psychological discussions of emotion. We also correct some misconceptions about early sources, such as work by Darwin and James. Taken together, these three contributions make for a fuller and more accurate account of ideas about emotion during the century stretching from 1855 to just before 1960. PMID:20221412

[Discussion on research and development of new traditional Chinese medicine preparation process based on idea of QbD].

PubMed

Feng, Yi; Hong, Yan-Long; Xian, Jie-Chen; Du, Ruo-Fei; Zhao, Li-Jie; Shen, Lan

2014-09-01

Traditional processes are mostly adopted in traditional Chinese medicine (TCM) preparation production and the quality of products is mostly controlled by terminal. Potential problems of the production in the process are unpredictable and is relied on experience in most cases. Therefore, it is hard to find the key points affecting the preparation process and quality control. A pattern of research and development of traditional Chinese medicine preparation process based on the idea of Quality by Design (QbD) was proposed after introducing the latest research achievement. Basic theories of micromeritics and rheology were used to characterize the physical property of TCM raw material. TCM preparation process was designed in a more scientific and rational way by studying the correlation among enhancing physical property of raw material, preparation process and product quality of preparation. So factors affecting the quality of TCM production would be found out and problems that might occur in the pilot process could be predicted. It would be a foundation for the R&D and production of TCM preparation as well as support for the "process control" of TCMIs gradually realized in the future.

Using "Energy Ideas" in the Teaching of Biology

ERIC Educational Resources Information Center

Needham, Richard

2014-01-01

"Energy ideas" run through much of secondary school biology teaching. These ideas are not always consistent with each other or with the ideas used by other science disciplines. Would a change in terminology help avoid confusion or do we need to review the use of "energy" in science teaching?

Structuring the Curriculum around Big Ideas

ERIC Educational Resources Information Center

Alleman, Janet; Knighton, Barbara; Brophy, Jere

2010-01-01

This article provides an inside look at Barbara Knighton's classroom teaching. She uses big ideas to guide her planning and instruction and gives other teachers suggestions for adopting the big idea approach and ways for making the approach easier. This article also represents a "small slice" of a dozen years of collaborative research,…

10 Best Ideas for Reading Teachers.

ERIC Educational Resources Information Center

Fry, Edward, Ed.

This book contains 44 articles on the topic "10 Best Ideas for Reading Teachers." Each of the articles, however, is different, because each of the authors sees the assigned title from a different perspective and from a different background. Some of the articles in the book concentrate on seminal ideas, and others give actual teaching…

Elicitation Techniques: Getting People to Talk about Ideas They Don't Usually Talk About

ERIC Educational Resources Information Center

Barton, Keith C.

2015-01-01

Elicitation techniques are a category of research tasks that use visual, verbal, or written stimuli to encourage participants to talk about their ideas. These tasks are particularly useful for exploring topics that may be difficult to discuss in formal interviews, such as those that involve sensitive issues or rely on tacit knowledge. Elicitation…

Stochastic evolution in populations of ideas

NASA Astrophysics Data System (ADS)

Nicole, Robin; Sollich, Peter; Galla, Tobias

2017-01-01

It is known that learning of players who interact in a repeated game can be interpreted as an evolutionary process in a population of ideas. These analogies have so far mostly been established in deterministic models, and memory loss in learning has been seen to act similarly to mutation in evolution. We here propose a representation of reinforcement learning as a stochastic process in finite ‘populations of ideas’. The resulting birth-death dynamics has absorbing states and allows for the extinction or fixation of ideas, marking a key difference to mutation-selection processes in finite populations. We characterize the outcome of evolution in populations of ideas for several classes of symmetric and asymmetric games.

Stochastic evolution in populations of ideas

PubMed Central

Nicole, Robin; Sollich, Peter; Galla, Tobias

2017-01-01

It is known that learning of players who interact in a repeated game can be interpreted as an evolutionary process in a population of ideas. These analogies have so far mostly been established in deterministic models, and memory loss in learning has been seen to act similarly to mutation in evolution. We here propose a representation of reinforcement learning as a stochastic process in finite ‘populations of ideas’. The resulting birth-death dynamics has absorbing states and allows for the extinction or fixation of ideas, marking a key difference to mutation-selection processes in finite populations. We characterize the outcome of evolution in populations of ideas for several classes of symmetric and asymmetric games. PMID:28098244

Big Ideas in Primary Mathematics: Issues and Directions

ERIC Educational Resources Information Center

Askew, Mike

2013-01-01

This article is located within the literature arguing for attention to Big Ideas in teaching and learning mathematics for understanding. The focus is on surveying the literature of Big Ideas and clarifying what might constitute Big Ideas in the primary Mathematics Curriculum based on both theoretical and pragmatic considerations. This is…

The APECS Virtual Poster Session: a virtual platform for science communication and discussion

NASA Astrophysics Data System (ADS)

Renner, A.; Jochum, K.; Jullion, L.; Pavlov, A.; Liggett, D.; Fugmann, G.; Baeseman, J. L.; Apecs Virtual Poster Session Working Group, T.

2011-12-01

The Virtual Poster Session (VPS) of the Association of Polar Early Career Scientists (APECS) was developed by early career scientists as an online tool for communicating and discussing science and research beyond the four walls of a conference venue. Poster sessions often are the backbone of a conference where especially early career scientists get a chance to communicate their research, discuss ideas, data, and scientific problems with their peers and senior scientists. There, they can hone their 'elevator pitch', discussion skills and presentation skills. APECS has taken the poster session one step further and created the VPS - the same idea but independent from conferences, travel, and location. All that is needed is a computer with internet access. Instead of letting their posters collect dust on the computer's hard drive, scientists can now upload them to the APECS website. There, others have the continuous opportunity to comment, give feedback and discuss the work. Currently, about 200 posters are accessible contributed by authors and co-authors from 34 countries. Since January 2010, researchers can discuss their poster with a broad international audience including fellow researchers, community members, potential colleagues and collaborators, policy makers and educators during monthly conference calls via an internet platform. Recordings of the calls are available online afterwards. Calls so far have included topical sessions on e.g. marine biology, glaciology, or social sciences, and interdisciplinary calls on Arctic sciences or polar research activities in a specific country, e.g. India or Romania. They attracted audiences of scientists at all career stages and from all continents, with on average about 15 persons participating per call. Online tools like the VPS open up new ways for creating collaborations and new research ideas and sharing different methodologies for future projects, pushing aside the boundaries of countries and nations, conferences

Performance Funding: From Idea to Action

ERIC Educational Resources Information Center

National Center for Higher Education Management Systems (NJ1), 2011

2011-01-01

Performance funding--the linking of allocation of resources to accomplishment of certain desired outcomes--is an idea that is once again finding favor with policymakers. It has intuitive appeal; what's not to like about paying for results? While it is a notion that makes common sense to most decisionmakers, it is an idea with a very checkered…

Sharing Teaching Ideas.

ERIC Educational Resources Information Center

Mathematics Teacher, 1981

1981-01-01

The following ideas are presented: plans for constructing a calculator bin rack that provides a place for a school to store and charge calculators; a lesson in geometry based on a news article about salt containers; and a very simple approach to the concept of infinite geometric series. (MP)

The Idea Notebook.

ERIC Educational Resources Information Center

Journal of Experiential Education, 1981

1981-01-01

A new journal feature shares practical ideas in experiential education in less than 800 words. This issue presents an initiative problem, rules for rope push, exercise illustrating dependence on schedules, how to experience a handicap, maple sugaring project, assignment bridging the generation gap, simulating literary experiences, and local…

Postsecondary Transition under IDEA 2004: A Legal Update

ERIC Educational Resources Information Center

Prince, Angela M. T.; Katsiyannis, Antonis; Farmer, Jennie

2013-01-01

Postsecondary transition planning for students with disabilities first entered the Individuals with Disabilities Education Act (IDEA) in 1990. The required provisions for transition planning were updated with the amendments to IDEA in 1997 and its reauthorization in 2004. Since IDEA 2004 took effect in July 2005, 11 court cases have been decided…

View Early Restoration Project Ideas | NOAA Gulf Spill Restoration

Science.gov Websites

Archive Home View Early Restoration Project Ideas View Early Restoration Project Ideas share Posted on , these natural resource trustees have been accepting restoration project ideas from members of the public online. Use the map to see projects by location or view projects in a list. If you have project ideas

Drawing, Visualisation and Young Children's Exploration of "Big Ideas"

ERIC Educational Resources Information Center

Brooks, Margaret

2009-01-01

It is in the visualisation of ideas, and the expression or representation of our ideas, that we can bring something more clearly into consciousness. A drawing might be seen as an externalisation of a concept or idea. Drawing has the potential to play a mediating role in the visualisation of ideas and concepts in relation to young children…

Investigating undergraduate students' ideas about the fate of the Universe

NASA Astrophysics Data System (ADS)

Conlon, Mallory; Coble, Kim; Bailey, Janelle M.; Cominsky, Lynn R.

2017-12-01

As astronomers further develop an understanding of the fate of the Universe, it is essential to study students' ideas on the fate of the Universe so that instructors can communicate the field's current status more effectively. In this study, we examine undergraduate students' preinstruction ideas of the fate of the Universe in ten semester-long introductory astronomy course sections (ASTRO 101) at three institutions. We also examine students' postinstruction ideas about the fate of the Universe in ASTRO 101 over five semester-long course sections at one institution. The data include precourse surveys given during the first week of instruction (N =264 ), postinstruction exam questions (N =59 ), and interviews. We find that, preinstruction, more than a quarter of ASTRO 101 students either do not respond or respond with "I don't know" when asked what the long-term fate of the Universe is. We also find that, though the term was not necessarily used, students tend to describe a "big chill" scenario in the preinstruction surveys, among a wide variety of other scenarios. A fraction of students describe the fate of smaller-scale systems, possibly due to confusion of the hierarchical nature of structure in the Universe. Preinstruction, students mention the Universe's expansion when describing how astronomers know the fate of the Universe but do not discuss how we know the Universe is expanding or the relationship between expansion and the fate of the Universe. Postinstruction, students' responses shift toward greater degrees of completeness and correctness.

Effects of Process and Outcome Accountability on Idea Generation.

PubMed

Häusser, Jan Alexander; Frisch, Johanna Ute; Wanzel, Stella; Schulz-Hardt, Stefan

2017-07-01

Previous research on the effects of outcome and process accountability on decision making has neglected the preceding phase of idea generation. We conducted a 2 (outcome accountability: yes vs. no) × 2 (process accountability: yes vs. no) experiment (N = 147) to test the effects of accountability on quantity and quality of generated ideas in a product design task. Furthermore, we examined potential negative side effects of accountability (i.e., stress and lengthened decision making). We found that (a) outcome accountability had a negative effect on quantity of ideas and (b) process accountability extended the idea generation process. Furthermore, any type of accountability (c) had a negative effect on uniqueness of ideas, (d) did not affect the quality of the idea that was selected, and (e) increased stress. Moreover, the negative effect of accountability on uniqueness of ideas was mediated by stress.

The Use of a Virtual Online Debating Platform to Facilitate Student Discussion of Potentially Polarising Topics.

PubMed

McGreevy, Paul D; Tzioumis, Vicky; Degeling, Chris; Johnson, Jane; Brown, Robert; Sands, Mike; Starling, Melissa J; Phillips, Clive J C

2017-09-02

The merits of students exchanging views through the so-called human continuum exercise (HCE) are well established. The current article describes the creation of the virtual human continuum (VHC), an online platform that facilitates the same teaching exercise. It also reports feedback on the VHC from veterinary science students ( n = 38). First-year Doctor of Veterinary Medicine students at the University of Sydney, Australia, trialed the platform and provided feedback. Most students agreed or strongly agreed that the VHC offered: a non-threatening environment for discussing emotive and challenging issues; and an opportunity to see how other people form ideas. It also made them think about how to express their ideas and make arguments; and left them feeling more comfortable about expressing their views using it than they would discussing ideas face-to-face (98%, 84%, 79% and 76%, respectively). All respondents agreed or strongly agreed that the VHC encouraged them to consider other opinions. These data suggest that the transition of the HCE to an online platform facilitates dialogue on difficult ethical issues in a supportive environment.

From Sensibility to Pathology: The Origins of the Idea of Nervous Music around 1800

PubMed Central

KENNAWAY, JAMES

2014-01-01

Healing powers have been ascribed to music at least since David’s lyre, but a systematic discourse of pathological music emerged only at the end of the eighteenth century. At that time, concerns about the moral threat posed by music were partly replaced by the idea that it could over-stimulate a vulnerable nervous system, leading to illness, immorality, and even death. During the Enlightenment, the relationship between the nerves and music was more often put in terms of refinement and sensibility than pathology. However, around 1800, this view was challenged by a medical critique of modern culture based on a model of the etiology of disease that saw stimulation as the principal cause of sickness. Music’s belated incorporation into that critique was made possible by a move away from regarding music as an expression of cosmic and social order toward thinking of it as quasi-electrical stimulation, something that was intensified by the political and cultural changes unleashed by the French Revolution. For the next hundred and fifty years, nervousness caused by musical stimulation was often regarded as a fully fledged Zivilisationskrankheit, widely discussed in psychiatry, music criticism, and literature. PMID:20219729

Classroom Idea-Sparkers

ERIC Educational Resources Information Center

Kieff, Judith

2007-01-01

This article presents four Idea-Sparkers that were submitted by Jason McKinney, a graduate student at Southern Mississippi University and a 1st-grade teacher at Pisgah Elementary in Hattiesburg, Mississippi. First is entitled, "Raceway in the Classroom." This activity can help increase children's fluency and ability to identify numerous…

Sharing Teaching Ideas.

ERIC Educational Resources Information Center

Crouse, Richard J.; And Others

1991-01-01

The first idea concerns a board game similar to tic-tac-toe in which the strategy involves the knowledge of the factorization of quadratic polynomials. The second game uses the calculation of the surface areas of solid figures applying the specific examples of cigar boxes and cylindrical tin cans. (JJK)

Twitter discussions about the predicaments of robots in geriatric nursing: forecast of nursing robotics in aged care.

PubMed

Eriksson, Henrik; Salzmann-Erikson, Martin

2018-02-01

People use social media to express perceptions, attitudes and a wide range of concerns regarding human life. This study aims at analysing the ongoing discussions on the internet microblog Twitter and offers some coming predicaments regarding developments in geriatric nursing regarding nursing robots. Data were retrospectively collected from Twitter. 1322 mentions were included in the final analyses, where principles of interpreting data by using netnography were utilized. Many ideas are presented expressing functional, psychological and social aspects of robots in nursing care. Most postings come from metropolitan cities around the globe. The discussion focuses on market-driven, science fiction solutions for aged care. Twitter users overall seem to be positive using various nursing robots in aged care. These discussions offer a window into the attitudes and ideas of this group of users. We suggest that monitoring Twitter discussions on social media can provide valuable insights into current attitudes as well as forecast coming trends.

Inhibitory Control as a Core Process of Creative Problem Solving and Idea Generation from Childhood to Adulthood.

PubMed

Cassotti, Mathieu; Agogué, Marine; Camarda, Anaëlle; Houdé, Olivier; Borst, Grégoire

2016-01-01

Developmental cognitive neuroscience studies tend to show that the prefrontal brain regions (known to be involved in inhibitory control) are activated during the generation of creative ideas. In the present article, we discuss how a dual-process model of creativity-much like the ones proposed to account for decision making and reasoning-could broaden our understanding of the processes involved in creative ideas generation. When generating creative ideas, children, adolescents, and adults tend to follow "the path of least resistance" and propose solutions that are built on the most common and accessible knowledge within a specific domain, leading to fixation effect. In line with recent theory of typical cognitive development, we argue that the ability to resist the spontaneous activation of design heuristics, to privilege other types of reasoning, might be critical to generate creative ideas at all ages. In the present review, we demonstrate that inhibitory control at all ages can actually support creativity. Indeed, the ability to think of something truly new and original requires first inhibiting spontaneous solutions that come to mind quickly and unconsciously and then exploring new ideas using a generative type of reasoning. © 2016 Wiley Periodicals, Inc.

Mathematical Idea Analysis: What Embodied Cognitive Science Can Say about the Human Nature of Mathematics.

ERIC Educational Resources Information Center

Nunez, Rafael E.

This paper gives a brief introduction to a discipline called the cognitive science of mathematics. The theoretical background of the arguments is based on embodied cognition and findings in cognitive linguistics. It discusses Mathematical Idea Analysis, a set of techniques for studying implicit structures in mathematics. Particular attention is…

An Idea Whose Time Had Come

ERIC Educational Resources Information Center

Tuckett, Alan

2012-01-01

Good ideas have many parents, bad ones are often orphans. And since it is now 20 years since the first Adult Learners' Week in England, and the idea has been adopted and adapted to local circumstances in 55 countries, there must be something going for it. As the twenty-first Adult Learners' Week gets underway, the author reflects on the origins of…

You have an idea, now what?

PubMed

Gertner, Michael

2006-11-01

The innovation process is often more important than the original idea, particularly when the ultimate goal is to improve patient care through technologically advanced products. Many physicians have great ideas; unfortunately, many of these great ideas are never translated to patient care improvements because of a misunderstanding of "the next step." In many cases, the next step is a step backward to understand the real clinical problem: "the clinical need." With the clinical need in hand, the most efficient path to a product for improved patient care can then be derived. Often, the most efficient pathway involves an appreciation of many issues, including intellectual property, regulatory pathways, finance, and clinical trial strategies. The integration of these issues underlies innovation in biomedical technology.

[Origin and thought on the philosophical ideas of acupuncture in Chinese medicine].

PubMed

Ren, Xiumei

2017-12-12

Acupuncture in Chinese medicine has been a treasure in Chinese traditional medicine for thousands of years. It is opposite to many basic theories in modern medicine in dynasties. Different from the cross compatibility and interactions among medical medicines, acupuncture in Chinese medicine has its own consolidation and inherent philosophical ideas. In view of this, how to discuss the philosophical ideas and its development of acupuncture in Chinese medicine becomes of great importance. It is crucial to clearly answer the three theoretical propositions in the development of acupuncture in Chinese medicine. Firstly, the differences in acupuncture should be identified between the ancient time and the modern time. The issues focus on the origin of Huangdi Neijing ( Yellow Emperor's Internal Medicine ) and its philosophical divergence. Secondly, the origin of acupuncture should be identified, whether it is from China or India. Thirdly, the differences in acupuncture should be identified between China and the west, focusing on the explanation and rectification of the interrelationship between the acupuncture in Chinese medicine and the western acupuncture. Hence, the basic features are discussed on the reality of acupuncture in Chinese medicine as well as its diversity. Finally, the proposition is extended on how to holistically grasp the philosophical foundation of acupuncture in Chinese medicine and its future trend.

Kacang Cerdik: A Conceptual Design of an Idea Management System

ERIC Educational Resources Information Center

Murah, Mohd Zamri; Abdullah, Zuraidah; Hassan, Rosilah; Bakar, Marini Abu; Mohamed, Ibrahim; Amin, Hazilah Mohd

2013-01-01

An idea management system is where ideas are stored and then can be evaluated and analyzed. It provides the structure and the platform for users to contribute ideas for innovation and creativity. Designing and developing an idea management system is a complex task because it involves many users and lot of ideas. Some of the critical features for…

A National Hero or a Wily Politician? Students' Ideas about the Origins of the Nation in Sweden

ERIC Educational Resources Information Center

Samuelsson, Johan; Wendell, Joakim

2017-01-01

The topic of this article is how primary school students express ideas about the "origins of the nation." The study is based on texts written by Swedish students aged 12-13 about a historical event well embedded in Swedish national mythology, the rise to power of Swedish "founding father" Gustav Vasa. The analysis is inspired…

Innovative Teaching Ideas. A Sharing of Teaching Tips, Ideas and Methods.

ERIC Educational Resources Information Center

Tenney, Richard W., Ed.; And Others

Compiled from materials collected from 150 teachers of agriculture across New York State who participated in a series of 11 regional agriculture inservice workshops, this resource guide contains innovative techniques for classroom operation as well as suggestions for using available resources. The ideas have been organized into the following eight…

Where'd You Get That Idea?

ERIC Educational Resources Information Center

Karolak, Eric

2012-01-01

When it comes to public policy, so often ideas seem to come out of the blue or to not reflect the reality educators know from their program or their community. That's why it's so important to develop a relationship with policymakers at the local, state, and national levels. If an idea comes up, they'll be more likely to seek input from educators.…

Sharing Teaching Ideas.

ERIC Educational Resources Information Center

Mathematics Teacher, 1992

1992-01-01

Presents three teaching ideas involving (1) results of participation in the annual American Statistical Association's poster contest for students in grades K-12; (2) a variation on an annuity problem in which the contribution each year is increased by a given percentage; and (3) concrete activities to help students understand the meaning of radian…

The idea of human prehistory: the natural sciences, the human sciences, and the problem of human origins in Victorian Britain.

PubMed

Goodrum, Matthew R

2012-01-01

The idea of human prehistory was a provocative and profoundly influential new notion that took shape gradually during the nineteenth century. While archaeology played an important role in providing the evidence for this idea many other sciences such as geology, paleontology, ethnology, and physical anthropology all made critical contributions to discussions about human prehistory. Many works have explored the history of prehistoric archaeology but this paper examines the conceptual content of the idea of "human prehistory" as it developed in the British scientific community. Both the natural and the human sciences contributed to what was in fact a complex collection of individual elements that together constituted the prevailing idea of human prehistory, although there were other competing conceptions of human prehistory endorsed by various scientists and critics of the new view of early human history.

Argumentation Skills: A Peer Assessment Approach to Discussions in the EFL Classroom

ERIC Educational Resources Information Center

Ubaque Casallas, Diego Fernando; Pinilla Castellanos, Freddy Samir

2016-01-01

This paper presents an exploratory action research study carried out by two English as a foreign language teachers in a private, non-profit institution in Bogota, Colombia, with a group of 12 learners in a B1 English course. These students faced difficulties elaborating on their ideas when discussing issues in class. The study placed emphasis on…

Data on eye behavior during idea generation and letter-by-letter reading.

PubMed

Walcher, Sonja; Körner, Christof; Benedek, Mathias

2017-12-01

This article includes the description of data information from an idea generation task (alternate uses task, (Guilford, 1967) [1]) and a letter-by-letter reading task under two background brightness conditions with healthy adults as well as a baseline measurement and questionnaire data (SIPI (Huba et al., 1981) [2]; DDFS (Singer and Antrobus, 1972) [3], 1963; RIBS (Runco et al., 2001) [4]). Data are hosted at the Open Science Framework (OSF): https://osf.io/fh66g/ (Walcher et al., 2017) [5]. There you will find eye tracking data, task performance data, questionnaires data, analyses scripts (in R, R Core Team, 2017 [6]), eye tracking paradigms (in the Experiment Builder (SR Research Ltd., [7]) and graphs on pupil and angle of eye vergence dynamics. Data are interpreted and discussed in the article 'Looking for ideas: Eye behavior during goal-directed internally focused cognition' (Walcher et al., 2017) [8].

US effort on HTS power transformers

NASA Astrophysics Data System (ADS)

Mehta, S.

2011-11-01

Waukesha Electric Systems has been working in HTS power transformers development program under the auspices of US Government Department of Energy since 1994. This presentation will describe various milestones for this program and program history along with the lessons learned along the way. Our motivations for working on this development program based on man benefits offered by HTS power transformers to power delivery systems will be discussed. Based on various issues encountered during execution of many HTS projects, DOE has set up an independent program review process that is lead by team of experts. This team reviews are integral part of all DOE HTS projects. Success of all projects would be greatly enhanced by identifying critical issues early in the program. Requiring appropriate actions to mitigate the issues before processing further will lead to proactive interrogation and incorporation of expert's ideas in the project plans. Working of this review process will be also described in this presentation. Waukesha Electric Systems team including: Superpower-Inc, Oak Ridge National Laboratory, University of Houston Center for Superconductivity and Southern California Edison company was awarded a cost share grant by US Government in 2010 for development of a fault current limiting HTS power transformer. This multi year's program will require design, manufacture, installation, and monitoring of a 28 MVA tree phase transformer installed at Irvine CA. Smart Grid demonstration site. Transformer specifications along with requirements for fault current limiting and site requirement will be discussed. Design and development of various sub systems in support of this program including: HTS conductor performance specification, Dielectric system design approach, Dewar development for containing phase assemblies, cryo-cooling system design approach, etc. will be described. Finally; overall program schedule, critical milestone events, test plans and progress to date will be

Development and community-based validation of the IDEA study Instrumental Activities of Daily Living (IDEA-IADL) questionnaire

PubMed Central

Collingwood, Cecilia; Paddick, Stella-Maria; Kisoli, Aloyce; Dotchin, Catherine L.; Gray, William K.; Mbowe, Godfrey; Mkenda, Sarah; Urasa, Sarah; Mushi, Declare; Chaote, Paul; Walker, Richard W.

2014-01-01

Background The dementia diagnosis gap in sub-Saharan Africa (SSA) is large, partly due to difficulties in assessing function, an essential step in diagnosis. Objectives As part of the Identification and Intervention for Dementia in Elderly Africans (IDEA) study, to develop, pilot, and validate an Instrumental Activities of Daily Living (IADL) questionnaire for use in a rural Tanzanian population to assist in the identification of people with dementia alongside cognitive screening. Design The questionnaire was developed at a workshop for rural primary healthcare workers, based on culturally appropriate roles and usual activities of elderly people in this community. It was piloted in 52 individuals under follow-up from a dementia prevalence study. Validation subsequently took place during a community dementia-screening programme. Construct validation against gold standard clinical dementia diagnosis using DSM-IV criteria was carried out on a stratified sample of the cohort and validity assessed using area under the receiver operating characteristic (AUROC) curve analysis. Results An 11-item questionnaire (IDEA-IADL) was developed after pilot testing. During formal validation on 130 community-dwelling elderly people who presented for screening, the AUROC curve was 0.896 for DSM-IV dementia when used in isolation and 0.937 when used in conjunction with the IDEA cognitive screen, previously validated in Tanzania. The internal consistency was 0.959. Performance on the IDEA-IADL was not biased with regard to age, gender or education level. Conclusions The IDEA-IADL questionnaire appears to be a useful aid to dementia screening in this setting. Further validation in other healthcare settings in SSA is required. PMID:25537940

Development and community-based validation of the IDEA study Instrumental Activities of Daily Living (IDEA-IADL) questionnaire.

PubMed

Collingwood, Cecilia; Paddick, Stella-Maria; Kisoli, Aloyce; Dotchin, Catherine L; Gray, William K; Mbowe, Godfrey; Mkenda, Sarah; Urasa, Sarah; Mushi, Declare; Chaote, Paul; Walker, Richard W

2014-01-01

The dementia diagnosis gap in sub-Saharan Africa (SSA) is large, partly due to difficulties in assessing function, an essential step in diagnosis. As part of the Identification and Intervention for Dementia in Elderly Africans (IDEA) study, to develop, pilot, and validate an Instrumental Activities of Daily Living (IADL) questionnaire for use in a rural Tanzanian population to assist in the identification of people with dementia alongside cognitive screening. The questionnaire was developed at a workshop for rural primary healthcare workers, based on culturally appropriate roles and usual activities of elderly people in this community. It was piloted in 52 individuals under follow-up from a dementia prevalence study. Validation subsequently took place during a community dementia-screening programme. Construct validation against gold standard clinical dementia diagnosis using DSM-IV criteria was carried out on a stratified sample of the cohort and validity assessed using area under the receiver operating characteristic (AUROC) curve analysis. An 11-item questionnaire (IDEA-IADL) was developed after pilot testing. During formal validation on 130 community-dwelling elderly people who presented for screening, the AUROC curve was 0.896 for DSM-IV dementia when used in isolation and 0.937 when used in conjunction with the IDEA cognitive screen, previously validated in Tanzania. The internal consistency was 0.959. Performance on the IDEA-IADL was not biased with regard to age, gender or education level. The IDEA-IADL questionnaire appears to be a useful aid to dementia screening in this setting. Further validation in other healthcare settings in SSA is required.

Empirical Manifestations of Power among Adult Learners in Online Discussions

ERIC Educational Resources Information Center

Jun, JuSung

2007-01-01

This study examined the nature of power manifestations in a specific online learning setting. The two online classes selected for this study were Master's level courses in a professional school at a large state university in the United States. A total of 1340 postings were made in the two classes over the span of the semester. To test the research…

Brainstorming for Ideas

ERIC Educational Resources Information Center

Mogahed, Mogahed M.

2011-01-01

Learners occasionally complain that they lack ideas when sitting down to write a composition. Teachers complain that they do not want to spend half the class time telling students what to write. There is an answer. Teachers brainstorm words connected with the topic in class before setting the composition for homework. The question remains: how to…

Seeing Children's Ideas

ERIC Educational Resources Information Center

Curtis, Deb

2012-01-01

A group of toddlers was offered long, colorful, translucent tubes to enjoy and explore. As always, they amazed adults with the many ideas they used to investigate and learn with them. The tubes are long and the children marveled at how they could easily lift these objects up taller than their bodies. At the center of the children's explorations…

Idea Bank: Progress through Incentives: How One Music Program Helps Students Progress to Higher Levels of Musicianship

ERIC Educational Resources Information Center

Boyd, Joshua

2013-01-01

Students are motivated when they have a constant system of rewards. They have a desire to please others and be recognized. It was with this idea in mind that the Smokey Road Middle School Band in Newman, Georgia, started using the "Power in the Progress System" in 2011. This system, created by H. Dwight Satterwhite, a professor of music…

Business Simulation Exercises in Small Business Management Education: Using Principles and Ideas from Action Learning

ERIC Educational Resources Information Center

Gabrielsson, Jonas; Tell, Joakim; Politis, Diamanto

2010-01-01

Recent calls to close the rigour-relevance gap in business school education have suggested incorporating principles and ideas from action learning in small business management education. In this paper we discuss how business simulation exercises can be used as a platform to trigger students' learning by providing them with a platform where they…

Core Ideas of Democratic Civic Education and the Great Transformation in Central and Eastern Europe.

ERIC Educational Resources Information Center

Patrick, John J.

This paper discusses the importance of civic education in the transformation from totalitarian communism to constitutional democracy in Central and Eastern Europe. The primary question of civic education for this great transformation is: What are the few core ideas of democratic civic education that learners must know and support to prepare them…

76 FR 63919 - Whitestone Power and Communications; Notice of Technical Teleconference To Discuss Information...

Federal Register 2010, 2011, 2012, 2013, 2014

2011-10-14

...). d. Name of Project: Microturbine Hydrokinetic River-In-Stream Energy Conversion Power Project (also.... Selvaggio, Whitestone Power and Communications, P.O. Box 1630, Delta Junction, Alaska 99737; (907) 895- 4938...: The proposed Microturbine Hydrokinetic River-In-Stream Energy Conversion Power Project would consist...

History of Great Ideas: An Honors Seminar.

ERIC Educational Resources Information Center

Terrill, Marty; And Others

The History of Great Ideas is an interdisciplinary seminar course for sophomore honor students at North Arkansas Community Technical College that teaches the intellectual history of western civilization. Each semester, students study 14 ideas from science, philosophy, history, religion, sociology, and economics to discover how philosophical…

Exploring Students' Ideas about Risks and Benefits of Nuclear Power Using Risk Perception Theories

ERIC Educational Resources Information Center

Kilinc, Ahmet; Boyes, Edward; Stanisstreet, Martin

2013-01-01

Due to increased energy demand, Turkey is continuing to explore the possibilities of introducing nuclear power. Gaining acceptance from local populations, however, may be problematic because nuclear power has a negative image and risk perceptions are complicated by a range of psychological and cultural factors. In this study, we explore the views…

Entrepreneurial Idea Identification through Online Social Networks

ERIC Educational Resources Information Center

Lang, Matthew C.

2010-01-01

The increasing use of social network websites may signal a change in the way the next generation of entrepreneurs identify entrepreneurial ideas. An important part of the entrepreneurship literature emphasizes how vital the use of social networks is to entrepreneurial idea identification, opportunity recognition, and ultimately new venture…

The research-based learning development model as a foundation in generating research ideas

NASA Astrophysics Data System (ADS)

Puspitasari, Poppy; Dika, Johan Wayan; Permanasari, Avita Ayu

2017-09-01

Research Based Learning is learning that requires students to have exploration skills related to their field. By doing so, students are encouraged to create skills in managing the higherorder of abstraction in order to resolve any problems encountered. The study was done to make the schemes and sequences of learning needed by the students in order to help them to explore first ideas for their upcoming thesis. The scheme development resulted in five stages consisting of 1) identifying research journals; 2) track the development of research topics; 3) reviewing research journals; 4) discussing the results of the reviews; and 5) formulating the research topic. Furthermore, the application of 5 the stage receives percentage agreement of students was 85.9%. Therefore, it can be noted that the application of the scheme is definitely a help for students to find research ideas.

People--things and data--ideas: bipolar dimensions?

PubMed

Tay, Louis; Su, Rong; Rounds, James

2011-07-01

We examined a longstanding assumption in vocational psychology that people-things and data-ideas are bipolar dimensions. Two minimal criteria for bipolarity were proposed and examined across 3 studies: (a) The correlation between opposite interest types should be negative; (b) after correcting for systematic responding, the correlation should be greater than -.40. In Study 1, a meta-analysis using 26 interest inventories with a sample size of 1,008,253 participants showed that meta-analytic correlations between opposite RIASEC (realistic, investigative, artistic, social, enterprising, conventional) types ranged from -.03 to .18 (corrected meta-analytic correlations ranged from -.23 to -.06). In Study 2, structural equation models (SEMs) were fit to the Interest Finder (IF; Wall, Wise, & Baker, 1996) and the Interest Profiler (IP; Rounds, Smith, Hubert, Lewis, & Rivkin, 1999) with sample sizes of 13,939 and 1,061, respectively. The correlations of opposite RIASEC types were positive, ranging from .17 to .53. No corrected correlation met the criterion of -.40 except for investigative-enterprising (r = -.67). Nevertheless, a direct estimate of the correlation between data-ideas end poles using targeted factor rotation did not reveal bipolarity. Furthermore, bipolar SEMs fit substantially worse than a multiple-factor representation of vocational interests. In Study 3, a two-way clustering solution on IF and IP respondents and items revealed a substantial number of individuals with interests in both people and things. We discuss key theoretical, methodological, and practical implications such as the structure of vocational interests, interpretation and scoring of interest measures for career counseling, and expert RIASEC ratings of occupations.

Idea density in the life-stories of people with schizophrenia: Associations with narrative qualities and psychiatric symptoms.

PubMed

Moe, Aubrey M; Breitborde, Nicholas J K; Shakeel, Mohammed K; Gallagher, Colin J; Docherty, Nancy M

2016-04-01

Disordered speech and language deficits are well-documented in schizophrenia-spectrum disorders. Researchers often assess speech samples using manualized rating systems, though recently computerized language assessment methods have been used more frequently in the study of speech from people with schizophrenia. Most typically, these computerized assessments measure aspects of expressivity (i.e., pause durations, prosody) or use word-count technology; less attention has focused on similar methods that can capture more sophisticated aspects of linguistic complexity (e.g., idea density). The primary objective of the present study was to assess idea density - via a computerized measure - in the life-story narratives of people with schizophrenia (n=32) compared to a group of community control participants (n=15). In the schizophrenia group, we also examined associations between idea density, narrative qualities rated via a manualized measure, and psychiatric symptoms. Our findings indicate that idea density is diminished in individuals with schizophrenia compared to controls. Further, our results suggest that though people with schizophrenia with richer idea density tended to have more developed insight into illness, they also had higher levels of depression, anxiety, and avolition. Implications of these results and suggestions for future research are discussed. Copyright © 2016 Elsevier B.V. All rights reserved.

50 Practical Promotion Ideas.

ERIC Educational Resources Information Center

Madeyski, Tom

1997-01-01

Includes 50 cost-effective ideas for promoting camp in the areas of recruiting new campers, encouraging returning campers, advertising strategies, printing brochures and other written materials, using photographs, targeting groups for camp facility rental, and effectively using the media. (LP)

Family systems ideas in the 10-minute consultation: using a reflecting partner or observing team in a surgery.

PubMed

Mayer, R; Graham, H; Schuberth, C; Launer, J; Tomson, D; Czauderna, J

1996-04-01

Family therapy and the ideas that underlie it have not had much impact on general practice, although there is good reason to think this could be a useful approach. As a group of general practitioners (and a practice nurse) with experience of family therapy, we were interested in demonstrating whether family therapy methods could usefully inform general practice consultations. Two surgeries were observed by the general practitioner's colleagues. Selected cases are discussed to illustrate the impact of the use of family therapy ideas and a reflecting colleague or team. Family therapy ideas can be a helpful framework within which to think about both demanding and ordinary consultations. Inviting a colleague to contribute respectfully could be useful both as a method of teaching, and in resolving difficult or faltering consultations.

Euromech 579 Arpino 3-8 April 2017: Generalized and microstructured continua: new ideas in modeling and/or applications to structures with (nearly)inextensible fibers—a review of presentations and discussions

NASA Astrophysics Data System (ADS)

Laudato, Marco; Di Cosmo, Fabio

2018-04-01

In the present paper, a rational report on Euromech 579, Generalized and Microstructured Continua: New ideas in modeling and/or Applications to Structures with (nearly)inextensible fibers (Arpino 3-8 April 2017), is provided. The main aim of the colloquium was to provide a forum for experts in generalized and microstructured continua with inextensible fibers to exchange ideas and get informed about the latest research trends in the domain. The interested reader will find more details about the colloquium at the dedicated web page http://www.memocsevents.eu/euromech579.

Shaping stereotypical behaviour through the discussion of social stereotypes.

PubMed

Smith, Laura G E; Postmes, Tom

2011-03-01

In two studies, we demonstrate that small group discussions change the extent to which an activated stereotype affects performance in a relevant domain. In Study 1, female participants were asked why men are (or are not) better than them at maths. They generated their answers individually or through group discussion, and their subsequent maths performance was highest when they collectively challenged the stereotype and lowest when they collectively affirmed the stereotype. When participants affirmed the stereotype through discussion, they used more theories which supported the validity of the stereotype, compared to the individual thought condition; and consensus mediated the effect of group discussion on performance (relative to individual rumination). In Study 2, male and female participants affirmed or challenged the stereotype in same-gender discussion groups. After affirming the stereotype, women's performance decreased relative to their baseline scores and men's performance was 'lifted'. In contrast, when they challenged the stereotype, there was no difference between the performance of men and women on the maths test. This pattern of effects was mediated by confidence in mathematical ability. The findings support the idea that topical small group discussions can, in the short term, differentially alter the impact that stereotypes have on performance. ©2010 The British Psychological Society.

Power quality analysis based on spatial correlation

NASA Astrophysics Data System (ADS)

Li, Jiangtao; Zhao, Gang; Liu, Haibo; Li, Fenghou; Liu, Xiaoli

2018-03-01

With the industrialization and urbanization, the status of electricity in the production and life is getting higher and higher. So the prediction of power quality is the more potential significance. Traditional power quality analysis methods include: power quality data compression, disturbance event pattern classification, disturbance parameter calculation. Under certain conditions, these methods can predict power quality. This paper analyses the temporal variation of power quality of one provincial power grid in China from time angle. The distribution of power quality was analyzed based on spatial autocorrelation. This paper tries to prove that the research idea of geography is effective for mining the potential information of power quality.

Learning for Maximum Impact: Four Critical but Overlooked Ideas

ERIC Educational Resources Information Center

Roberson, Sam

2017-01-01

Thinking and learning are corresponding and interdependent processes in every classroom. To improve learning, teachers must be open to new ideas, particularly ideas that locate conditions for maximum learning. This paper presents four overlooked but critical ideas that identify a common area, a GAP experience within which maximum learning is…

Parade of Homes Display Features Energy-Saving Ideas

Science.gov Websites

Parade of Homes Display Features Energy-Saving Ideas For more information contact: George Douglas Energy's (DOE) National Renewable Energy Laboratory will showcase energy efficient and solar energy ideas

Impact of Text on Idea Generation: An Electroencephalography Study

ERIC Educational Resources Information Center

Sun, Lingyun; Xiang, Wei; Chai, Chunlei; Wang, Changlu; Liu, Zheng

2013-01-01

Sketching is widely used as a creative tool, playing a significant role in industrial design. Designers commonly use sketching to generate and evaluate ideas, leading to subsequent development of the most promising ideas. The current study examined the use of text in the idea generation sketching process among novices and experts. The…

Student Ideas & Inquiries: Investigating Friction in the Physics Classroom

ERIC Educational Resources Information Center

Campbell, Todd; Neilson, Drew

2009-01-01

Encouraging students to share their ideas, design mechanisms for testing ideas, and make conclusions about the validity of their ideas on the basis of evidence collected can enhance teaching about friction. The authors focus on teaching science content and science processes in a holistic manner so that students develop enduring understandings of…

Footprint of Sandia's August 15 2016 Informal Idea Exploration Session on "Towards an Engineering and Applied Science of Research".

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

Tsao, Jeffrey Y.; Fleming Lindsley, Elizabeth S.; Heffelfinger, Grant S.

On August 15, 2016, Sandia hosted a visit by Professor Venkatesh Narayanamurti. Prof Narayanamurti (Benjamin Peirce Research Professor of Technology and Public Policy at Harvard, Board Member of the Belfer Center for Science and International Affairs, former Dean of the School of Engineering and Applied Science at Harvard, former Dean of Engineering at UC Santa Barbara, and former Vice President of Division 1000 at Sandia). During the visit, a small, informal, all-day idea exploration session on "Towards an Engineering and Applied Science of Research" was conducted. This document is a brief synopsis or "footprint" of the presentations and discussions atmore » this Idea Exploration Session. The intent of this document is to stimulate further discussion about pathways Sandia can take to improve its Research practices.« less

Preservice Elementary Teachers' Ideas About Scientific Practices

NASA Astrophysics Data System (ADS)

Ricketts, Amy

2014-10-01

With the goal of producing scientifically literate citizens who are able to make informed decisions and reason critically when science intersects with their everyday lives, the National Research Council (NRC) has produced two recent documents that call for a new approach to K-12 science education that is based on scientific practices, crosscutting concepts, and disciplinary core ideas. These documents will potentially influence future state standards and K-12 curricula. Teachers will need support in order to teach science using a practices based approach, particularly if they do not have strong science backgrounds, which is often the case with elementary teachers. This study investigates one cohort (n = 19) of preservice elementary teachers' ideas about scientific practices, as developed in a one-semester elementary science teaching methods course. The course focused on eight particular scientific practices, as defined by the National Research Council's A Framework for K-12 Science Education: Practices, Crosscutting Concepts, and Core Ideas (2012). Participants' written reflections, lesson plans and annotated teaching videos were analyzed in fine detail to better understand their ideas about what it means to engage in each of the practices. The findings suggest that preservice elementary teachers hold promising ideas about scientific practices (such as an emphasis on argumentation and communication between scientists, critical thinking, and answering and asking questions as the goal of science) as well as problematic ideas (including confusion over the purpose of modeling and the process of analysis, and conflating argumentation and explanation building). These results highlight the strengths and limitations of using the Framework (NRC 2012) as an instructional text and the difficulties of differentiating between preservice teachers' content knowledge about doing the practices and their pedagogical knowledge about teaching the practices.

Categorizing Ideas about Trees: A Tree of Trees

PubMed Central

Fisler, Marie; Lecointre, Guillaume

2013-01-01

The aim of this study is to explore whether matrices and MP trees used to produce systematic categories of organisms could be useful to produce categories of ideas in history of science. We study the history of the use of trees in systematics to represent the diversity of life from 1766 to 1991. We apply to those ideas a method inspired from coding homologous parts of organisms. We discretize conceptual parts of ideas, writings and drawings about trees contained in 41 main writings; we detect shared parts among authors and code them into a 91-characters matrix and use a tree representation to show who shares what with whom. In other words, we propose a hierarchical representation of the shared ideas about trees among authors: this produces a “tree of trees.” Then, we categorize schools of tree-representations. Classical schools like “cladists” and “pheneticists” are recovered but others are not: “gradists” are separated into two blocks, one of them being called here “grade theoreticians.” We propose new interesting categories like the “buffonian school,” the “metaphoricians,” and those using “strictly genealogical classifications.” We consider that networks are not useful to represent shared ideas at the present step of the study. A cladogram is made for showing who is sharing what with whom, but also heterobathmy and homoplasy of characters. The present cladogram is not modelling processes of transmission of ideas about trees, and here it is mostly used to test for proximity of ideas of the same age and for categorization. PMID:23950877

[The Academy of Ideas - second edition 2014].

PubMed

2014-01-01

The Academy of Ideas is an initiative of the Italian Society of Nephrology, dedicated to young people who work in nephrology. The 2014 edition wants to foster innovative ideas at different levels of maturity along the research and innovation process, through two distinct sections meant for people who present basic or applied research ideas and for people who submit proofs of concepts transferable to products or services in a relatively short time period. The proposal aims to enhance grant application skills, giving to young researchers the opportunity of collaborating with multi-disciplinary groups of professionals; help young researchers to exploit ideas arising from clinical research and showing a Technology Readiness Level that allows immediate or close in time applicability; foster the understanding of the business perspective in the nephrology sector: giving to young scientists the opportunity to have in-hand experience on challenges related to bringing to the market research results; create a network of knowledge and collaboration among young researchers to facilitate the establishment of collaborative relationships and promote the creation of new projects and publications of high scientific impact.

From Young Children's Ideas about Germs to Ideas Shaping a Learning Environment

ERIC Educational Resources Information Center

Ergazaki, Marida; Saltapida, Konstantina; Zogza, Vassiliki

2010-01-01

This paper is concerned with highlighting young children's ideas about the nature, location and appearance of germs, as well as their reasoning strands about germs' ontological category and biological functions. Moreover, it is concerned with exploring how all these could be taken into account for shaping a potentially fruitful learning…

Creativity: The Role of Unconscious Processes in Idea Generation and Idea Selection

ERIC Educational Resources Information Center

Ritter, Simone M.; van Baaren, Rick B.; Dijksterhuis, Ap

2012-01-01

Today's world of continuous change thrives on creative individuals. Anecdotal reports suggest that creative performance benefits from unconscious processes. Empirical research on the role of the unconscious in creativity, though, is inconsistent and thus far has focused mainly on one aspect of the creative process--idea generation. This is the…

Discussion on mass concrete construction of wind turbine generator foundation

NASA Astrophysics Data System (ADS)

Shang, Liang; Wu, Chaoxiang; Yin, Xiaoyong

2018-04-01

Wind power is one of the main power sources currently. China has rich wind power resources, wind power plants are developed faster and faster. However, China wind power construction started late, which is lack of relevant experience technology. It is easy to produce quality problems. The key to the construction quality of wind power plant is the construction quality of mass concrete construction. Therefore, construction technology and quality control of wind turbine generator foundation mass concrete are discussed and analyzed in the paper.

A call to action: bold ideas from the Minnesota Women's Heart Summit.

PubMed

Ali, Nora; Lindquist, Ruth; Boucher, Jackie L; Witt, Dawn; Ambroz, Teresa; Konety, Suma H; Luepker, Russell; Windenburg, Denise; Hayes, Sharonne N

2012-05-01

Minnesota has the lowest overall coronary heart disease mortality rate in the United States. Yet disparities between men and women persist with regard to prevention, detection, and treatment. This has led to a gender gap not only in terms of care but also in survival rates. In an effort to better understand and close the gender gap, the Minneapolis Heart Institute, the Minneapolis Heart Institute Foundation, the University of Minnesota, and Mayo Clinic hosted a multidisciplinary Women's Heart Summit in April 2010. The goals of the summit were to stimulate dialogue and devise strategies to eliminate untimely deaths of women from heart disease. Summit participants were asked to contribute suggestions--called "Bold Ideas"--to address sex-based differences in the prevention, detection, and treatment of heart disease. Ideas were categorized according to three themes: educational programming, modifications to the health care system, and government involvement and funding. From these, several solutions emerged: 1) Involve obstetric/gynecologic physicians in providing heart-health education; 2) involve mid-level providers (midwives and other advanced practice women's health care providers) and other health professionals in women's heart health education, and 3) maximize the use of social media and online newsfeeds to raise awareness of heart disease in women. This article summarizes the discussion of the main ideas submitted by summit participants.

The Idea of Property

ERIC Educational Resources Information Center

Starr, Isidore

1987-01-01

Reviews case law, constitutional principles, and early American writings which deal with the idea of private property. Concludes that, in the future, the issues of laissez-fare capitalism, government regulation, and the welfare state will require further clarification of our conception of private property. (JDH)

The trouble with drink: why ideas matter.

PubMed

Edwards, Griffith

2010-05-01

This paper builds upon the work of previous authors who have explored the evolution of ideas in the alcohol arena. With revisions in the relevant sections of ICD and DSM forthcoming, such matters are of considerable contemporary importance. The focus here will be upon the history of the last 200 years. The main themes to be explored include the flux of ideas on what, over time, has counted as the trouble with drink, ideas on the cause of the problem and the impact of this thinking on public action. Medical authorities of the late Enlightenment period made the revolutionary suggestion that habitual drunkenness constituted a disease, rather than a vice. The thread of that idea can be traced to the present day, but with an alternative perception of drink itself or alcohol-related problems generally, as cause for concern, also having a lineage. There are several inferences to be drawn from this history: the need for vigilance lest disease formulations become stalking-horses for moralism and social control, the need to integrate awareness of alcohol dependence as a dimensional individual-level problem, with a public health understanding of the vastly amorphous and at least equally important universe of alcohol-related problems; the dangers lurking in scientific reductionism when the problems at issue truly require a multi-disciplinary analysis; and the need for global consensus rather than cultural imposition of ideas on what counts as the problem with drink.

Art Education, Romantic Idealism, and Work: Comparing Ruskin's Ideas to Those Found in Nineteenth Century Nova Scotia.

ERIC Educational Resources Information Center

Amburgy, Patricia; Soucy, Donald

1989-01-01

Examines the relationship between romantic idealism and vocational goals of art education in nineteenth-century Nova Scotia, Canada. Compares these ideas with those of John Ruskin concerning art and morality. Discusses the views of the Nova Scotian educators relative to issues of contemporary art education. (KO)

Why do policies change? Institutions, interests, ideas and networks in three cases of policy reform

PubMed Central

Shearer, Jessica C; Abelson, Julia; Kouyaté, Bocar; Lavis, John N; Walt, Gill

2016-01-01

Abstract Policy researchers have used various categories of variables to explain why policies change, including those related to institutions, interests and ideas. Recent research has paid growing attention to the role of policy networks—the actors involved in policy-making, their relationships with each other, and the structure formed by those relationships—in policy reform across settings and issues; however, this literature has largely ignored the theoretical integration of networks with other policy theories, including the ‘3Is’ of institutions, interests and ideas. This article proposes a conceptual framework integrating these variables and tests it on three cases of policy change in Burkina Faso, addressing the need for theoretical integration with networks as well as the broader aim of theory-driven health policy analysis research in low- and middle-income countries. We use historical process tracing, a type of comparative case study, to interpret and compare documents and in-depth interview data within and between cases. We found that while network changes were indeed associated with policy reform, this relationship was mediated by one or more of institutions, interests and ideas. In a context of high donor dependency, new donor rules affected the composition and structure of actors in the networks, which enabled the entry and dissemination of new ideas and shifts in the overall balance of interest power ultimately leading to policy change. The case of strategic networking occurred in only one case, by civil society actors, suggesting that network change is rarely the spark that initiates the process towards policy change. This analysis highlights the important role of changes in institutions and ideas to drive policymaking, but hints that network change is a necessary intermediate step in these processes. PMID:27233927

SHOPTALK--A COLUMN OF BRIEF TECHNIQUES, IDEAS, GIMMICKS, AND SUNDRY THOUGHTS ABOUT THE TEACHING OF POETRY.

ERIC Educational Resources Information Center

DONELSON, KENNETH L., ED.

IDEAS FOR THE TEACHING OF POETRY ARE PRESENTED THROUGH SEVERAL BRIEF DESCRIPTIONS OF 16 SUCCESSFULLY-USED TECHNIQUES. THESE INCLUDE (1) TEACHING RUPERT BROOKE'S "THE GREAT LOVER" IN CONJUNCTION WITH CHARLES SCHULTZ'"HAPPINESS IS A WARM PUPPY," (2) USING PICTURES AND MUSIC WITH POETRY, (3) DISCUSSING PHRASES PECULIAR TO SPORTS TO LEAD INTO A…

Crossing Cultures--Third World Women. A Book of Materials, Activities, and Ideas for the Classroom Teacher.

ERIC Educational Resources Information Center

Valiant, Sharon

This resource bibliography includes and briefly discusses activities and instructional materials on the lives of women in the non-European/non-white world, suitable for use in elementary and secondary school rooms. The books, films, and other materials give a sampling of ideas and contributions often overlooked in middle-class America (for…

How To Discuss Educational Research on the Opinion Page of a Newspaper.

ERIC Educational Resources Information Center

Mackey, James

The op-ed page in the newspaper can be a good place to discuss opinions and ideas that the public needs to know, but which have been ignored by the media. For example, in 1983 a speech on educational research by William Spady of the United States Office of Education was given coverage by the news media. The news media described the speech and…

Exploring Diverse Data Sets and Developing New Theories and Ideas With Project Integration Architecture

NASA Technical Reports Server (NTRS)

Benyo, Theresa L.; Jones, William H.

2005-01-01

The development of new ideas is the essence of scientific research. This is frequently done by developing models of physical processes and comparing model predictions with results from experiments. With models becoming ever more complex and data acquisition systems becoming more powerful, the researcher is burdened with wading through data ranging in volume up to a level of many terabytes and beyond. These data often come from multiple, heterogeneous sources and usually the methods for searching through it are at or near the manual level. In addition, current documentation methods are generally limited to researchers pen-and-paper style notebooks. Researchers may want to form constraint-based queries on a body of existing knowledge that is, itself, distributed over many different machines and environments and from the results of such queries then spawn additional queries, simulations, and data analyses in order to discover new insights into the problem being investigated. Currently, researchers are restricted to working within the boundaries of tools that are inefficient at probing current and legacy data to extend the knowledge of the problem at hand and reveal innovative and efficient solutions. A framework called the Project Integration Architecture is discussed that can address these desired functionalities.

Developing the nuclear idea: concept, technique, and process.

PubMed

Billow, Richard M

2013-10-01

I introduce an approach to group that has remained undeveloped in the literature, but represents an essence of relationally oriented group psychotherapy. Evolving from the verbalizations and enactments through which the group symbolizes and becomes known-a nuclear idea takes shape. It emerges from the nucleus of the group process: co-created from intersubjective forces and locations that cannot be fully specified, yet may be possible to observe, name, and utilize clinically. Groups organize themselves by developing nuclear ideas, with the therapist's active participation. They are vehicles through which a group comes to think about its thinking: not only what it thinks, but also how it thinks, or chooses not to think, and when and why. Developing the nuclear idea provides a framework for how the therapist-and the group itself-goes about the task of containing. With its emphasis on meaning and the development of meaning as transformational, the concept of the nuclear idea supplements the whole group, interpersonal, and intrapsychic lenses through which the therapist comes to understand group experience and base interventions. Clinical vignettes illustrate how the therapist may develop nuclear ideas thematically, conceptualize further, and negotiate meaning with the co-participation of other group members.

Grants: Genesis of Some Funded Proposal Ideas

ERIC Educational Resources Information Center

Pazdar, John

2011-01-01

While "thinking outside the box" can be an over-used phase at times, in the world of grants it can provide the genesis of ideas. The "box" is the world of academia accepted by most educators, while "thinking outside" is the process that leads to grant ideas. In the grant world, "thinking outside the box" is a process of doing something that has…

Ideas for the Accounting Classroom.

ERIC Educational Resources Information Center

Kerby, Debra; Romine, Jeff

2003-01-01

Innovative ideas for accounting education include having students study accounting across historical periods, using businesses for student research, exploring nontraditional accounting careers, and collaborating with professional associations. (SK)

Potential Cost Savings Ideas for FAA and Users

DOT National Transportation Integrated Search

1997-06-04

The intent of this paper is to catalogue potential cost-savings ideas which : impact both the FAA and the aviation community. These ideas have come from : various sources including MITRE, Coopers & Lybrand (C&L), FAA studies, General : Accounting Off...

Investment risk evaluation and countermeasures suggestions of Power Grid Corp under the background of electric power reform

NASA Astrophysics Data System (ADS)

Yang, Chunhui; Su, Zhixiong; Wang, Yuqing; Liu, Yiqun; Qi, Yongwei

2017-03-01

Investment management is an important part of Power Grid Corp. The new electricity reform put forward the general idea of "three release, three strengthening, one independence", which brings new risks to the investment management of the Power Grid Corp. First, the paper analyzes the new risks faced by the Power Grid Corp investment under the background of the electricity reform. Second, the AHP-Fuzzy evaluation model of investment risk of Power Grid Corp is established, and taking Shenzhen Power Supply Bureau as an example, the paper evaluated its risk level of investment plan in 2017. Finally, in the context of the electricity reform, the strategy of the Power Grid Corp's investment risk is proposed.

Idea Project Final Report, Driver-Adaptive Warning System

DOT National Transportation Integrated Search

1995-03-31

THIS INVESTIGATION WAS COMPLETED AS PART OF THE ITS-IDEA PROGRAM, WHICH IS ONE OF THREE IDEA PROGRAMS MANAGED BY THE TRANSPORTATION RESEARCH BOARD (TRB) TO FOSTER INNOVATIONS IN SURFACE TRANSPORTATION. IT FOCUSES ON PRODUCTS AND RESULTS FOR THE DEVEL...

Idea Project Final Report, Laser Vehicle Detector-Classifier

DOT National Transportation Integrated Search

1995-11-28

WEIGH-IN-MOTION OR WIM, COMMERCIAL VEHICLE OPERATIONS OR CVO : THIS INVESTIGATION WAS COMPLETED AS PART OF THE ITS-IDEA PROGRAM, WHICH IS ONE OF THREE IDEA PROGRAMS MANAGED BY THE TRANSPORTATION RESEARCH BOARD (TRB) TO FOSTER INNOVATIONS IN SURFAC...

Ideas versus labor: what do children value in artistic creation?

PubMed

Li, Vivian; Shaw, Alex; Olson, Kristina R

2013-04-01

As scientists, we primarily award authorship, as well as legal patents, to those who generate ideas, often without formally crediting others who executed the actual experiments. However, little is known about how and when people come to value ideas. Here, we investigate whether young children also value ideas over labor. In Study 1, we found that 4 and 6 year olds preferred pictures containing their ideas to those containing their labor. In Study 2 we rule out an alternative explanation-that children simply favor pictures containing their idiosyncratic preferences-by discovering that 6 year olds, but not 4 year olds chose a picture they mistakenly believed contained their idea, over a picture that contained their idiosyncratic preferences. Consistent with these results, using a third-party design in Study 3, we found that 6 year olds, but not 4 year olds favored a person who only contributed an idea over another who only contributed labor in awarding ownership. Across three studies, these results suggest that by 6 years old, children value ideas over labor. Copyright © 2012 Elsevier B.V. All rights reserved.

Power Sprayers, Power Dusters, and Aerial Equipment for Pesticide Application.

ERIC Educational Resources Information Center

Cole, Herbert, Jr.

This agriculture extension service publication from Pennsylvania State University discusses agricultural pesticide application equipment. The three sections of the publication are Power Sprayers, Power Dusters, and Aerial Equipment. In the section discussing power sprayers, subtopics include hydraulic sprayers, component parts, multi-purpose farm…

A Thematic Analysis of Online Discussion Boards for Vasectomy.

PubMed

Samplaski, Mary K

2018-01-01

To examine posts on Internet discussion groups related to vasectomies, and identify common ideas through a structured theme analysis. Internet discussion boards were identified using the search term "vasectomy." Three discussion boards were identified as having the most posts and were chosen for analysis. Using an iterative and structured analysis process, each post was analyzed using thematic analysis in 3 steps (open coding, axial coding, and selective coding) to determine common themes. A total of 129 posts were analyzed. The most common posts related to changes in sexual function after vasectomy. The second most common theme was pain after vasectomy. There were also posts about considerations before vasectomy, planning for postvasectomy care, what to expect after vasectomy, potential issues after vasectomy and how to manage these, and feelings about vasectomy. Some of the information present did not have a factual basis. Posts dedicated to postvasectomy pain and sexual dysfunction were of the highest quantity. There was no medical provider input to these discussion boards. Educational efforts should be targeted to these areas and should include a health-care professional. Copyright © 2017 Elsevier Inc. All rights reserved.

Understanding Clicker Discussions: Student Reasoning and the Impact of Instructional Cues

PubMed Central

Knight, Jennifer K.; Wise, Sarah B.; Southard, Katelyn M.

2013-01-01

Previous research has shown that undergraduate science students learn from peer discussions of in-class clicker questions. However, the features that characterize such discussions are largely unknown, as are the instructional factors that may lead students into productive discussions. To explore these questions, we recorded and transcribed 83 discussions among groups of students discussing 34 different clicker questions in an upper-level developmental biology class. Discussion transcripts were analyzed for features such as making claims, questioning, and explaining reasoning. In addition, transcripts were categorized by the quality of reasoning students used and for performance features, such as percent correct on initial vote, percent correct on revote, and normalized learning change. We found that the majority of student discussions included exchanges of reasoning that used evidence and that many such exchanges resulted in students achieving the correct answer. Students also had discussions in which ideas were exchanged, but the correct answer not achieved. Importantly, instructor prompts that asked students to use reasoning resulted in significantly more discussions containing reasoning connected to evidence than without such prompts. Overall, these results suggest that these upper-level biology students readily employ reasoning in their discussions and are positively influenced by instructor cues. PMID:24297291

Light and dark: A survey of new physics ideas in the 1-100 MeV window

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

Pospelov, Maxim

2013-11-07

I review the set of theoretical ideas motivating experimental searches of light physics beyond Standard Model using the high-intensity electron beams. While 'dark photon' is the chief example of such physics, the other 'light and dark' states (e.g. 'Dark Higgses') are also of interest. I discuss particle physics, cosmology and astrophysics applications.

Developing Ideas through Forensics.

ERIC Educational Resources Information Center

Derryberry, Bob R.

If forensic activity is to contribute to student growth and development, careful attention must be given to training and experience in developing ideas. Borrowing from the time-honored premise of invention, forensics educators should highlight argument construction as a foundation in speechwriting practices. Some of the essential premises or…

Power Play: Rethinking Roles in the Art Classroom

ERIC Educational Resources Information Center

Buffington, Melanie L.

2014-01-01

This article describes how art teachers can work toward changing the power dynamics in their classrooms by using a student centered approach, as demonstrated by an example lesson about contemporary painter Kehinde Wiley. As the class unpacked the idea of power prevalent in Wiley's portraits, the students gave relevant examples of how power…

The influence of Nietzsche on Freud's ideas.

PubMed

Chapman, A H; Chapman-Santana, M

1995-02-01

The striking analogies between the ideas of Freud and Friedrich Nietzsche, whose works were published from one to three decades before those of Freud, have been commented upon, but no previous systematic correlation of the ideas of Nietzsche and Freud has been made. The major works of Nietzsche were read, and each possible analogy to an idea later broached by Freud was correlated by a systematic review of his works. Any references to Nietzsche in Freud's writings and reported conversation were culled. Concepts of Nietzsche which are similar to those of Freud include (a) the concept of the unconscious mind; (b) the idea that repression pushes unacceptable feelings and thoughts into the unconscious and thus makes the individual emotionally more comfortable and effective; (c) the conception that repressed emotions and instinctual drives later are expressed in disguised ways (for example, hostile feelings and ideas may be expressed as altruistic sentiments and acts); (d) the concept of dreams as complex, symbolic "illusions of illusions" and dreaming itself as a cathartic process which has healthy properties; and (e) the suggestion that the projection of hostile, unconscious feelings onto others, who are then perceived as persecutors of the individual, is the basis of paranoid thinking. Some of Freud's basic terms are identical to those used by Nietzsche. Freud repeatedly stated that he had never read Nietzsche. Evidence contradicting this are his references to Nietzsche and his quotations and paraphrases of him, in causal conversation and his now published personal correspondence, as well as in his early and later writings.

Ideas for Intercultural Education

ERIC Educational Resources Information Center

Marginson, Simon; Sawir, Erlenawati

2011-01-01

Written by a cross-cultural pair of authors, "Ideas for Intercultural Education" takes a critical look at present approaches to international education, focusing on the intercultural potential that it offers but mostly fails to deliver. The underlying premise of this profound, engaging book is that international education can be a transforming…

Fundraising Ideas That Work.

ERIC Educational Resources Information Center

Neugebauer, Roger

1995-01-01

Successful fundraising ideas for childcare centers are presented and guidelines for developing fundraising plans are proposed. Suggestions include diverse sales of products or services to parents and community, events where pleasure and profit can be combined, games of chance, and written or verbal appeals such as phone appeals or newsletters. (AA)

NASA's Initiative to Develop Education through Astronomy (IDEA)

NASA Astrophysics Data System (ADS)

Bennett, Jeffrey O.; Morrow, Cherilynn A.

1994-04-01

We describe a progressive program in science education called the Initiative to Develop Education through Astronomy (IDEA). IDEA represents a commitrnent by the Astrophysics Division of NASA Headquarters to pre-collegiate and public learning. The program enlists the full participation of research astronomers in taking advantage of the natural appeal of astronomy and the unique features of space astrophysics missions to generate valuable learning experiences and scientifically accurate and educationally effective products for students, teachers and citizens. One of the premier projects is called Flight Opportunities for Science Teacher EnRichment (FOSTER) — a program to fly teachers aboard the Kuiper Airborne Observatory during actual research missions. IDEA is managed by a visiting scientist with extensive educational background (each of the authors have served in this role), and the program is unique within NASA science divisions for having a full time scientist devoted to education. IDEA recognizes that the rapidly shifting social and political landscape has caused a fundamental change in how science is expected to contribute to society. It is in the enlightened self-interest of all research scientists to respond to the challenge of connecting forefront research to basic educational needs. IDEA is exploring the avenues needed to facilitate these connections, including supplementing research grants for educational purposes.

NASA's initiative to develop education through astronomy (IDEA)

NASA Technical Reports Server (NTRS)

Bennett, Jeffrey O.; Morrow, Cherilynn A.

1994-01-01

We describe a progressive program in science education called the Initiative to Develop Education through Astronomy (IDEA). IDEA represents a commitment by the Astrophysics Division of NASA Headquarters to pre-collegiate and public learning. The program enlists the full participation of research astronomers in taking advantage of the natural appeal of astronomy and the unique features of space astrophysics missions to generate valuable learning experiences and scientifically accurate and educationally effective products for students, teachers and citizens. One of the premier projects is called Flight Opportunities for Science Teacher EnRichment (FOSTER) - a program to fly teachers aboard the Kuiper Airborne Observatory during actual research missions. IDEA is managed by a visiting scientist with extensive educational background (each of the authors have served in this role), and the program is unique within NASA science divisions for having a full time scientist devoted to education. IDEA recognizes that the rapidly shifting social and political landscape has caused a fundamental change in how science is expected to contribute to society. It is in the enlightened self-interest of all research scientists to respond to the challenge of connecting forefront research to basic educational needs. IDEA is exploring the avenues needed to facilitate these connections, including supplementing research grants for educational purposes.

Beyond a Dichotomous View of the Concepts of ‘Sex’ and ‘Gender’ Focus Group Discussions among Gender Researchers at a Medical Faculty

PubMed Central

Alex, Lena; Fjellman Wiklund, Anncristine; Lundman, Berit; Christianson, Monica; Hammarström, Anne

2012-01-01

Introduction The concepts of ‘sex’ and ‘gender’ are both of vital importance in medicine and health sciences. However, the meaning of these concepts has seldom been discussed in the medical literature. The aim of this study was to explore what the concepts of ‘sex’ and ‘gender’ meant for gender researchers based in a medical faculty. Methods Sixteen researchers took part in focus group discussions. The analysis was performed in several steps. The participating researchers read the text and discussed ideas for analysis in national and international workshops. The data were analysed using qualitative content analysis. The authors performed independent preliminary analyses, which were further developed and intensively discussed between the authors. Results The analysis of meanings of the concepts of ‘sex’ and ‘gender’ for gender researchers based in a medical faculty resulted in three categories; “Sex as more than biology”, with the subcategories ‘sex’ is not simply biological, ‘sex’ as classification, and ‘sex’ as fluid and changeable; ”Gender as a multiplicity of power-related constructions”, with the subcategories: ‘gender’ as constructions, ‘gender’ power dimensions, and ‘gender’ as doing femininities and masculinities; “Sex and gender as interwoven”, with the subcategories: ‘sex’ and ‘gender’ as inseparable and embodying ‘sex’ and ‘gender’. Conclusions Gender researchers within medicine pointed out the importance of looking beyond a dichotomous view of the concepts of ‘sex’ and ‘gender’. The perception of the concepts was that ‘sex’ and ‘gender’ were intertwined. Further research is needed to explore how ‘sex’ and ‘gender’ interact. PMID:23185593

Playthings as Art Objects: Ideas and Resources. Kites and Sound Making Objects and Playing Cards and Dolls.

ERIC Educational Resources Information Center

City of Birmingham Polytechnic (England). Dept. of Art.

Five booklets focusing on playthings as art objects draw together information about historical, ethnographic, and play traditions of various cultures of the world. The first booklet provides an overview of ideas and resources about kites, sound making objects, playing cards, and dolls. The second booklet on kites discusses the distribution and…

The Prevalence of Pseudoscientific Ideas and Neuromyths Among Sports Coaches

PubMed Central

Bailey, Richard P.; Madigan, Daniel J.; Cope, Ed; Nicholls, Adam R.

2018-01-01

There has been an exponential growth in research examining the neurological basis of human cognition and learning. Little is known, however, about the extent to which sports coaches are aware of these advances. Consequently, the aim of the present study was to examine the prevalence of pseudoscientific ideas among British and Irish sports coaches. In total, 545 coaches from the United Kingdom and Ireland completed a measure that included questions about how evidence-based theories of the brain might enhance coaching and learning, how they were exposed to these different theories, and their awareness of neuromyths. Results revealed that the coaches believed that an enhanced understanding of the brain helped with their planning and delivery of sports sessions. Goal-setting was the most frequently used strategy. Interestingly, 41.6% of the coaches agreed with statements that promoted neuromyths. The most prevalent neuromyth was “individuals learn better when they receive information in their preferred learning style (e.g., auditory, visual, or kinesthetic),” which 62% of coaches believed. It is apparent that a relatively large percentage of coaches base aspects of their coaching practice on neuromyths and other pseudoscientific ideas. Strategies for addressing this situation are briefly discussed and include changing the content of coach education programs. PMID:29770115

The Prevalence of Pseudoscientific Ideas and Neuromyths Among Sports Coaches.

PubMed

Bailey, Richard P; Madigan, Daniel J; Cope, Ed; Nicholls, Adam R

2018-01-01

There has been an exponential growth in research examining the neurological basis of human cognition and learning. Little is known, however, about the extent to which sports coaches are aware of these advances. Consequently, the aim of the present study was to examine the prevalence of pseudoscientific ideas among British and Irish sports coaches. In total, 545 coaches from the United Kingdom and Ireland completed a measure that included questions about how evidence-based theories of the brain might enhance coaching and learning, how they were exposed to these different theories, and their awareness of neuromyths. Results revealed that the coaches believed that an enhanced understanding of the brain helped with their planning and delivery of sports sessions. Goal-setting was the most frequently used strategy. Interestingly, 41.6% of the coaches agreed with statements that promoted neuromyths. The most prevalent neuromyth was "individuals learn better when they receive information in their preferred learning style (e.g., auditory, visual, or kinesthetic)," which 62% of coaches believed. It is apparent that a relatively large percentage of coaches base aspects of their coaching practice on neuromyths and other pseudoscientific ideas. Strategies for addressing this situation are briefly discussed and include changing the content of coach education programs.

Unconventional Reservoirs: Ideas to Commercialization

NASA Astrophysics Data System (ADS)

Tinker, S. W.

2015-12-01

There is no shortage of coal, oil, and natural gas in the world. What are sometimes in short supply are fresh ideas. Scientific innovation combined with continued advances in drilling and completion technology revitalized the natural gas industry in North America by making production from shale economic. Similar advances are now happening in shale oil. The convergence of ideas and technology has created a commercial environment in which unconventional reservoirs could supply natural gas to the North American consumer for 50 years or more. And, although not as far along in terms of resource development, oil from the Eagle Ford and Bakken Shales and the oil sands in Alberta could have a similar impact. Without advanced horizontal drilling, geosteering, staged hydraulic-fracture stimulation, synthetic and natural proppants, evolution of hydraulic fluid chemistry, and high-end monitoring and simulation, many of these plays would not exist. Yet drilling and completion technology cannot stand alone. Also required for success are creative thinking, favorable economics, and a tolerance for risk by operators. Current understanding and completion practices will leave upwards of 80% of oil and natural gas in the shale reservoirs. The opportunity to enhance recovery through advanced reservoir understanding and imaging, as well as through recompletions and infill drilling, is considerable. The path from ideas to commercialization will continue to provide economic results in unconventional reservoirs.

Helping students revise disruptive experientially supported ideas about thermodynamics: Computer visualizations and tactile models

NASA Astrophysics Data System (ADS)

Clark, Douglas; Jorde, Doris

2004-01-01

This study analyzes the impact of an integrated sensory model within a thermal equilibrium visualization. We hypothesized that this intervention would not only help students revise their disruptive experientially supported ideas about why objects feel hot or cold, but also increase their understanding of thermal equilibrium. The analysis synthesizes test data and interviews to measure the impact of this strategy. Results show that students in the experimental tactile group significantly outperform their control group counterparts on posttests and delayed posttests, not only on tactile explanations, but also on thermal equilibrium explanations. Interview transcripts of experimental and control group students corroborate these findings. Discussion addresses improving the tactile model as well as application of the strategy to other science topics. The discussion also considers possible incorporation of actual kinetic or thermal haptic feedback to reinforce the current audio and visual feedback of the visualization. This research builds on the conceptual change literature about the nature and role of students' experientially supported ideas as well as our understanding of curriculum and visualization design to support students in learning about thermodynamics, a science topic on which students perform poorly as shown by the National Assessment of Educational Progress (NAEP) and Third International Mathematics and Science Study (TIMSS) studies.

Small-Group Interview-Based Discussions about Diffused Shadow.

ERIC Educational Resources Information Center

Eshach, Haim

2003-01-01

Investigates students' changes in conception about diffused shadows during Nussbaum and Novick's suggested sequence of teaching. Reports that (a) students'"entering" ideas were unstable, (b) language and materialistic views of light influenced students' ideas, (c) students' ideas were influenced by group concepts of the nature of light,…

IDEA: Interactive Display for Evolutionary Analyses.

PubMed

Egan, Amy; Mahurkar, Anup; Crabtree, Jonathan; Badger, Jonathan H; Carlton, Jane M; Silva, Joana C

2008-12-08

The availability of complete genomic sequences for hundreds of organisms promises to make obtaining genome-wide estimates of substitution rates, selective constraints and other molecular evolution variables of interest an increasingly important approach to addressing broad evolutionary questions. Two of the programs most widely used for this purpose are codeml and baseml, parts of the PAML (Phylogenetic Analysis by Maximum Likelihood) suite. A significant drawback of these programs is their lack of a graphical user interface, which can limit their user base and considerably reduce their efficiency. We have developed IDEA (Interactive Display for Evolutionary Analyses), an intuitive graphical input and output interface which interacts with PHYLIP for phylogeny reconstruction and with codeml and baseml for molecular evolution analyses. IDEA's graphical input and visualization interfaces eliminate the need to edit and parse text input and output files, reducing the likelihood of errors and improving processing time. Further, its interactive output display gives the user immediate access to results. Finally, IDEA can process data in parallel on a local machine or computing grid, allowing genome-wide analyses to be completed quickly. IDEA provides a graphical user interface that allows the user to follow a codeml or baseml analysis from parameter input through to the exploration of results. Novel options streamline the analysis process, and post-analysis visualization of phylogenies, evolutionary rates and selective constraint along protein sequences simplifies the interpretation of results. The integration of these functions into a single tool eliminates the need for lengthy data handling and parsing, significantly expediting access to global patterns in the data.

IDEA: Interactive Display for Evolutionary Analyses

PubMed Central

Egan, Amy; Mahurkar, Anup; Crabtree, Jonathan; Badger, Jonathan H; Carlton, Jane M; Silva, Joana C

2008-01-01

Background The availability of complete genomic sequences for hundreds of organisms promises to make obtaining genome-wide estimates of substitution rates, selective constraints and other molecular evolution variables of interest an increasingly important approach to addressing broad evolutionary questions. Two of the programs most widely used for this purpose are codeml and baseml, parts of the PAML (Phylogenetic Analysis by Maximum Likelihood) suite. A significant drawback of these programs is their lack of a graphical user interface, which can limit their user base and considerably reduce their efficiency. Results We have developed IDEA (Interactive Display for Evolutionary Analyses), an intuitive graphical input and output interface which interacts with PHYLIP for phylogeny reconstruction and with codeml and baseml for molecular evolution analyses. IDEA's graphical input and visualization interfaces eliminate the need to edit and parse text input and output files, reducing the likelihood of errors and improving processing time. Further, its interactive output display gives the user immediate access to results. Finally, IDEA can process data in parallel on a local machine or computing grid, allowing genome-wide analyses to be completed quickly. Conclusion IDEA provides a graphical user interface that allows the user to follow a codeml or baseml analysis from parameter input through to the exploration of results. Novel options streamline the analysis process, and post-analysis visualization of phylogenies, evolutionary rates and selective constraint along protein sequences simplifies the interpretation of results. The integration of these functions into a single tool eliminates the need for lengthy data handling and parsing, significantly expediting access to global patterns in the data. PMID:19061522

A programmable power processor for a 25-kW power module

NASA Technical Reports Server (NTRS)

Lanier, R., Jr.; Kapustka, R. E.; Bush, J. R., Jr.

1979-01-01

A discussion of the power processor for an electrical power system for a 25-kW Power Module that could support the Space Shuttle program during the 1980's and 1990's and which could be a stepping stone to future large space power systems is presented. Trades that led to the selection of a microprocessor-controlled power processor are briefly discussed. Emphasis is given to the power processing equipment that uses a microprocessor to provide versatility that allows multiple use and to provide for future growth by reprogramming output voltage to a higher level (to 120 V from 30 V). Efficiency data from a breadboard programmable power processor are presented, and component selection and design considerations are also discussed.

Discover IDEA: Supporting Achievement for Children with Disabilities. An IDEA Practices Resource Guide.

ERIC Educational Resources Information Center

Council for Exceptional Children, Arlington, VA.

This package (with manual, CD-ROM, videotape, and lists of Web-based resources) was designed to assist administrators, service providers, family members, policymakers, and other stakeholders in locating information about Part B of the Individuals with Disabilities Education Act 1997 (IDEA) that will help in implementing both the legal requirements…

Teacher’s Mathematical Communication Profile in Facilitating and Guiding Discussion

NASA Astrophysics Data System (ADS)

Umami, R.; Budayasa, I. K.; Suwarsono, St.

2018-01-01

Teacher’s communication skill plays an important role, one of which is to guide a class discussion for teaching purposes. This study aimed to investigate a teacher’s mathematical communication profile in facilitating and guiding a class discussion. This study is qualitative. A junior teacher of high school (i.e., a teacher with 1 to 5 year teaching experience) teaching mathematics at X-Social Class was selected as the subject of this study. The data was collected by observing the teacher’s mathematical communication in facilitating and guiding a discussion with the rules of sinus as the teaching material, and it was followed by a deep interview. The result showed that the junior teacher facilitated and guided a class discussion include providing responses (answer) addressing students’ difficulties and providing chances for students to propose and explain their ideas and be active in discussion. The junior teacher provides responses at sharp, optimal, and specific manner. In addition, she provides chances for her students to explain their thinking and have a discussion in anticipative, observative, selective, and connective manner. However, the study found that some of high-school teachers develop mathematical communication skills and use them to develop students’ mathematical communication skills.

Effects of Problem Scope and Creativity Instructions on Idea Generation and Selection

ERIC Educational Resources Information Center

Rietzschel, Eric F.; Nijstad, Bernard A.; Stroebe, Wolfgang

2014-01-01

The basic assumption of brainstorming is that increased quantity of ideas results in increased generation as well as selection of creative ideas. Although previous research suggests that idea quantity correlates strongly with the number of good ideas generated, quantity has been found to be unrelated to the quality of selected ideas. This article…

Idea Generation in Student Writing: Computational Assessments and Links to Successful Writing

ERIC Educational Resources Information Center

Crossley, Scott A.; Muldner, Kasia; McNamara, Danielle S.

2016-01-01

Idea generation is an important component of most major theories of writing. However, few studies have linked idea generation in writing samples to assessments of writing quality or examined links between linguistic features in a text and idea generation. This study uses human ratings of idea generation, such as "idea fluency, idea…

The Fuel Savers: A Kit of Solar Ideas for Existing Homes.

ERIC Educational Resources Information Center

Scully, Dan; And Others

This publication is a collection of solar heating ideas for the do-it-yourselfer. The ideas are presented in a clear, simple and sometimes amusing way. Although written for homeowners, these ideas may be used in businesses and schools as well. Some ideas may make good student projects. The suggestions are illustrated and their costs and probable…

The messianic idea and messianic delusion.

PubMed

Perez, L

1978-01-01

The messianic delusional syndrome repeats an historical prototype that manifests itself in each patient with individual changes. The syndrome expresses a serious impairment of identity and reflects a social, cultural and religious reality through generations. The regularities of its clinical features comprise a delusional system, centered on the patient's conviction that he has been chosen by God for a special and intransferable mission. The patient has special powers for carrying out this mission. He is a savior and announces resurrection. His delusions have a clear symbolic character. For the patient's social group, the messianic idea is an attempt at annulling the effect of oppression or persecution that have become unbearable for the individual. They represent a flight from the human sphere and an attempt to be God. The patient's behavior is in consonance with this purpose; it expresses itself, on the one hand, through preaching repentance and compassion and, on the other hand, the patient gives up his earthly links and replaces them by parental relations with God. In the above-mentioned context, the author analyzes the different elements of the religious conception in the Christian, Moslem and Jewish religions, and the way each of them expresses itself in the general symptomatology.

The Core Ideas of "Lessons from History: Essential Understandings and Historical Perspectives Students Should Acquire." ERIC Digest.

ERIC Educational Resources Information Center

Risinger, C. Frederick

This digest discusses "Lessons From History," the report of the National Center for History in the Schools at the University of California, Los Angeles. The report provides a rationale for the study of history throughout the K-12 curriculum and specifies core ideas, themes, and topics that undergird both content and performance standards…

Inhibitory Control as a Core Process of Creative Problem Solving and Idea Generation from Childhood to Adulthood

ERIC Educational Resources Information Center

Cassotti, Mathieu; Agogué, Marine; Camarda, Anaëlle; Houdé, Olivier; Borst, Grégoire

2016-01-01

Developmental cognitive neuroscience studies tend to show that the prefrontal brain regions (known to be involved in inhibitory control) are activated during the generation of creative ideas. In the present article, we discuss how a dual-process model of creativity--much like the ones proposed to account for decision making and reasoning--could…

A new idea for visualization of lesions distribution in mammogram based on CPD registration method.

PubMed

Pan, Xiaoguang; Qi, Buer; Yu, Hongfei; Wei, Haiping; Kang, Yan

2017-07-20

Mammography is currently the most effective technique for breast cancer. Lesions distribution can provide support for clinical diagnosis and epidemiological studies. We presented a new idea to help radiologists study breast lesions distribution conveniently. We also developed an automatic tool based on this idea which could show visualization of lesions distribution in a standard mammogram. Firstly, establishing a lesion database to study; then, extracting breast contours and match different women's mammograms to a standard mammogram; finally, showing the lesion distribution in the standard mammogram, and providing the distribution statistics. The crucial process of developing this tool was matching different women's mammograms correctly. We used a hybrid breast contour extraction method combined with coherent point drift method to match different women's mammograms. We tested our automatic tool by four mass datasets of 641 images. The distribution results shown by the tool were consistent with the results counted according to their reports and mammograms by manual. We also discussed the registration error that was less than 3.3 mm in average distance. The new idea is effective and the automatic tool can provide lesions distribution results which are consistent with radiologists simply and conveniently.

Use of the Emergency First Response Program as a Tool for Teaching English as a Foreign Language: A Discussion

ERIC Educational Resources Information Center

Cordice, Kurt

2009-01-01

This paper discussed both the theoretical and practical implications of using a first aid training course, specifically the Emergency First Response (EFR) program, as a tool for the teaching and practice of English as a Foreign Language (EFL). The conceptual origins of the idea are discusses through comparisons with theories of learning found in…

JPL-IDEAS - ITERATIVE DESIGN OF ANTENNA STRUCTURES

NASA Technical Reports Server (NTRS)

Levy, R.

1994-01-01

The Iterative DEsign of Antenna Structures (IDEAS) program is a finite element analysis and design optimization program with special features for the analysis and design of microwave antennas and associated sub-structures. As the principal structure analysis and design tool for the Jet Propulsion Laboratory's Ground Antenna and Facilities Engineering section of NASA's Deep Space Network, IDEAS combines flexibility with easy use. The relatively small bending stiffness of the components of large, steerable reflector antennas allows IDEAS to use pinjointed (three translational degrees of freedom per joint) models for modeling the gross behavior of these antennas when subjected to static and dynamic loading. This facilitates the formulation of the redesign algorithm which has only one design variable per structural element. Input data deck preparation has been simplified by the use of NAMELIST inputs to promote clarity of data input for problem defining parameters, user selection of execution and design options and output requests, and by the use of many attractive and familiar features of the NASTRAN program (in many cases, NASTRAN and IDEAS formatted bulk data cards are interchangeable). Features such as simulation of a full symmetric structure based on analyses of only half the structure make IDEAS a handy and efficient analysis tool, with many features unavailable in any other finite element analysis program. IDEAS can choose design variables such as areas of rods and thicknesses of plates to minimize total structure weight, constrain the structure weight to a specified value while maximizing a natural frequency or minimizing compliance measures, and can use a stress ratio algorithm to size each structural member so that it is at maximum or minimum stress level for at least one of the applied loads. Calculations of total structure weight can be broken down according to material. Center of gravity weight balance, static first and second moments about the center of

A Sobering Big Idea

ERIC Educational Resources Information Center

Wineburg, Sam

2006-01-01

Since Susan Adler, Alberta Dougan, and Jesus Garcia like "big ideas," the author offers one to ponder: young people in this country can not read with comprehension. The saddest thing about this crisis is that it is no secret. The 2001 results of the National Assessment of Educational Progress (NAEP) for reading, published in every major…

A Review of Ideas Concerning Life Origin

NASA Astrophysics Data System (ADS)

Gindilis, L. M.

2014-10-01

Since the times of Antiquity the and for a long time the idea of self-origination of life was the dominant one. It reappeared again after microorganisms were discovered (XVII century). The possibility of abiogenesis at microbial level was discussed for more than a century. Pateur demonstrated that spontaneous origination of microorganisms in sterile broth was due to those same microorganisms transported by dust particles. Thus proving that every form of life originates from the parental life form. So the question arises: how did the first microorganisms appear on the Earth. There are three possible versions: 1) accidental origination of a viable form; 2) primal organisms were transported to the Earth from outer space; 3) they were formed on the Earth in the process of prebiotic chemical evolution. We discuss the problems of prebiotic evolution from simple monomers up to living cells. An important item of nowadays conceptions of life origination is the hypothesis of the ancient world of RNA as possible precursor of life on Earth. The discovery in carbonaceous chondrites of traces of bacterial life evidences the existence of life in the Solar System even before the formation of the Earth. The idea of life as brought to the Earth out of Cosmos originated under the impression of self-origination hypothesis downfall. It went through several stages (Helmholtz, W. Thompson, XIX century; Arrhenius, early XX century; Hoyle and Wickramasinghe, second half of XX century) and presently evokes constantly growing interest. The panspermia theory does not solve the problem of origination of life, only moves it onto other planets. According to V.A. Mazur, the probability of accidental formation of RNA molecule is negligible not only on the Earth, but in the whole Universe over all the time span of its existence. But it is practically equal to unit in the domain formed at the inflation stage of the evolution of the Universe. A.D.Panov considered panspermia in the Galaxy at the level

Effects of Context on Students' Molecular-Level Ideas

ERIC Educational Resources Information Center

Teichert, Melonie A.; Tien, Lydia T.; Anthony, Seth; Rickey, Dawn

2008-01-01

In the studies reported here, we investigate the effects of context on students' molecular-level ideas regarding aqueous solutions. During one-on-one interviews, 19 general chemistry students recruited from a two-year community college and a research university in the United States were asked to describe their molecular-level ideas about various…

Career Education--An Idea Book for Mathematics Teachers.

ERIC Educational Resources Information Center

Soper, Joan, Ed.

The book contains a series of career-oriented ideas for mathematics teachers, contributed by teachers in the East Providence Career Education Project. The ideas are the basis of the interdisciplinary contracting system for grades 7-12 in three pilot schools. They are classified by occupational clusters, which the teachers can use to incorporate…

Modeling Power Plant Cooling Water Requirements: A Regional Analysis of the Energy-Water Nexus Considering Renewable Sources within the Power Generation Mix

NASA Astrophysics Data System (ADS)

Peck, Jaron Joshua

Water is used in power generation for cooling processes in thermoelectric power. plants and currently withdraws more water than any other sector in the U.S. Reducing water. use from power generation will help to alleviate water stress in at risk areas, where droughts. have the potential to strain water resources. The amount of water used for power varies. depending on many climatic aspects as well as plant operation factors. This work presents. a model that quantifies the water use for power generation for two regions representing. different generation fuel portfolios, California and Utah. The analysis of the California Independent System Operator introduces the methods. of water energy modeling by creating an overall water use factor in volume of water per. unit of energy produced based on the fuel generation mix of the area. The idea of water. monitoring based on energy used by a building or region is explored based on live fuel mix. data. This is for the purposes of increasing public awareness of the water associated with. personal energy use and helping to promote greater energy efficiency. The Utah case study explores the effects more renewable, and less water-intensive, forms of energy will have on the overall water use from power generation for the state. Using a similar model to that of the California case study, total water savings are quantified. based on power reduction scenarios involving increased use of renewable energy. The. plausibility of implementing more renewable energy into Utah’s power grid is also. discussed. Data resolution, as well as dispatch methods, economics, and solar variability, introduces some uncertainty into the analysis.

Making Biodiversity Conservation Happen: The Role of Environmental Education and Communication. A GreenCOM Discussion Paper.

ERIC Educational Resources Information Center

Foster-Turley, Pat

This discussion paper is intended for policy makers, program managers, technical specialists, and others seeking new tools and ideas with which to achieve environmentally sustainable development. Effective techniques from the field of environmental education and communication (EE&C) that can help biodiversity conservationists and program managers…

The Energy Conservation Idea Handbook. A Compendium of Imaginative and Innovative Examples of Ideas and Practices at Colleges and Universities Today.

ERIC Educational Resources Information Center

Tickton, Sidney G.; And Others

Summarized in this compendium are approximately 500 ideas being used by colleges and universities in the United States to deal with the problem of energy conservation. These ideas range from suggestions that cost pennies to implement to sophisticated computer controls or the construction of new buildings which incorporate alternative energy…

Preparing Highly Qualified Teachers for Students with Emotional or Behavioral Disorders: The Impact of NCLB and IDEA

ERIC Educational Resources Information Center

Rosenberg, Michael S.; Sindelar, Paul T.; Hardman, Michael L.

2004-01-01

No Child Left Behind (NCLB) and the reauthorization of the Individuals with Disabilities Education Act (IDEA) require that by 2005-2006 all teachers be highly qualified, a designation that for the first time in history is actually specified by federal statute. The authors discuss how the federal definition of highly qualified is influencing the…

The idea of philosophical sociology.

PubMed

Chernilo, Daniel

2014-06-01

This article introduces the idea of philosophical sociology as an enquiry into the relationships between implicit notions of human nature and explicit conceptualizations of social life within sociology. Philosophical sociology is also an invitation to reflect on the role of the normative in social life by looking at it sociologically and philosophically at the same: normative self-reflection is a fundamental aspect of sociology's scientific tasks because key sociological questions are, in the last instance, also philosophical ones. For the normative to emerge, we need to move away from the reductionism of hedonistic, essentialist or cynical conceptions of human nature and be able to grasp the conceptions of the good life, justice, democracy or freedom whose normative contents depend on more or less articulated conceptions of our shared humanity. The idea of philosophical sociology is then sustained on three main pillars and I use them to structure this article: (1) a revalorization of the relationships between sociology and philosophy; (2) a universalistic principle of humanity that works as a major regulative idea of sociological research, and; (3) an argument on the social (immanent) and pre-social (transcendental) sources of the normative in social life. As invitations to embrace posthuman cyborgs, non-human actants and material cultures proliferate, philosophical sociology offers the reminder that we still have to understand more fully who are the human beings that populate the social world. © London School of Economics and Political Science 2014.

Career Education--An Idea Book for Science Teachers.

ERIC Educational Resources Information Center

Soper, Joan, Ed.

The book contains a series of career-oriented ideas for science teachers, contributed by teachers in the East Providence Career Education Project. The ideas are the basis of the interdisciplinary contracting system for grades 7-12 in three pilot schools. They are classified by occupational clusters, which the teachers can use to incorporate their…

Ideas versus Labor: What Do Children Value in Artistic Creation?

ERIC Educational Resources Information Center

Li, Vivian; Shaw, Alex; Olson, Kristina R.

2013-01-01

As scientists, we primarily award authorship, as well as legal patents, to those who generate ideas, often without formally crediting others who executed the actual experiments. However, little is known about how and when people come to value ideas. Here, we investigate whether young children also value ideas over labor. In Study 1, we found that…

Making ideas at scientific fabrication laboratories

NASA Astrophysics Data System (ADS)

Fonda, Carlo; Canessa, Enrique

2016-11-01

Creativity, together with the making of ideas into fruition, is essential for progress. Today the evolution from an idea to its application can be facilitated by the implementation of Fabrication Laboratories, or FabLabs, having affordable digital tools for prototyping. FabLabs aiming at scientific research and invention are now starting to be established inside Universities, Research Centers and Schools. We review the setting up of the ICTP Scientific FabLab in Trieste, Italy, give concrete examples on the use in physics, and propose to replicate world-wide this class of multi-purpose workplaces within academia as a support for physics and math education and for community development.

A Creative Teacher's Innovative-Mind-Expanding Vertebrate Project Ideas.

ERIC Educational Resources Information Center

Winters, Faye H.

1981-01-01

The article provides a collection of teaching ideas about vertebrate animals. Ideas include making a poem book about a group of animals, rhyming words with animal names, and finding animal names in a puzzle. (DB)

Bartleby the Example and Eros the Idea of the Work: Some Considerations on Giorgio Agamben's "The Idea of Study"

ERIC Educational Resources Information Center

Vanhoutte, Kristof K. P.

2014-01-01

The present article investigates the rhythm of study as described by Giorgio Agamben in "The idea of study", present in Idea of prose. In this short treatise, Agamben presents Melville's scrivener Bartleby as the exemplary embodiment of study. Bartleby's paradigmatic status, according to Agamben's interpretation, does,…

Acoustical power amplification and damping by temperature gradients.

PubMed

Biwa, Tetsushi; Komatsu, Ryo; Yazaki, Taichi

2011-01-01

Ceperley proposed a concept of a traveling wave heat engine ["A pistonless Stirling engine-The traveling wave heat engine," J. Acoust. Soc. Am. 66, 1508-1513 (1979).] that provided a starting point of thermoacoustics today. This paper verifies experimentally his idea through observation of amplification and strong damping of a plane acoustic traveling wave as it passes through axial temperature gradients. The acoustic power gain is shown to obey a universal curve specified by a dimensionless parameter ωτα; ω is the angular frequency and τα is the relaxation time for the gas to thermally equilibrate with channel walls. As an application of his idea, a three-stage acoustic power amplifier is developed, which attains the gain up to 10 with a moderate temperature ratio of 2.3.

Young Children's Ideas about the Earth in Space.

ERIC Educational Resources Information Center

Sharp, John G.

1999-01-01

Surveyed 7-year-olds' ideas about the Earth in space, focusing on their ideas about shape and their ability to represent and describe land masses or other surface features, Earth's size relative to the sun and moon, and its nature as a planet. Found that focusing on the Earth's shape and gravity alone has underestimated youngsters' learning…

Why do policies change? Institutions, interests, ideas and networks in three cases of policy reform.

PubMed

Shearer, Jessica C; Abelson, Julia; Kouyaté, Bocar; Lavis, John N; Walt, Gill

2016-11-01

Policy researchers have used various categories of variables to explain why policies change, including those related to institutions, interests and ideas. Recent research has paid growing attention to the role of policy networks-the actors involved in policy-making, their relationships with each other, and the structure formed by those relationships-in policy reform across settings and issues; however, this literature has largely ignored the theoretical integration of networks with other policy theories, including the '3Is' of institutions, interests and ideas. This article proposes a conceptual framework integrating these variables and tests it on three cases of policy change in Burkina Faso, addressing the need for theoretical integration with networks as well as the broader aim of theory-driven health policy analysis research in low- and middle-income countries. We use historical process tracing, a type of comparative case study, to interpret and compare documents and in-depth interview data within and between cases. We found that while network changes were indeed associated with policy reform, this relationship was mediated by one or more of institutions, interests and ideas. In a context of high donor dependency, new donor rules affected the composition and structure of actors in the networks, which enabled the entry and dissemination of new ideas and shifts in the overall balance of interest power ultimately leading to policy change. The case of strategic networking occurred in only one case, by civil society actors, suggesting that network change is rarely the spark that initiates the process towards policy change. This analysis highlights the important role of changes in institutions and ideas to drive policymaking, but hints that network change is a necessary intermediate step in these processes. © The Author 2016. Published by Oxford University Press in association with The London School of Hygiene and Tropical Medicine. All rights reserved. For

Computer Experience, Self-Concept and Problem-Solving: The Effects of LOGO on Children's Ideas of Themselves as Learners.

ERIC Educational Resources Information Center

Burns, Barbara; Hagerman, Alison

1989-01-01

Discussion of achievement motivation and children's ideas about themselves as learners focuses on a study of third graders that examined the effects of LOGO programing on performance. Incremental and entity theories of intelligence are explained, and treatment of the experimental group and the control group are described. (26 references) (LRW)

Comparison and evaluation of power plant options for geosynchronous power stations. Part 1: Synchronous solar power

NASA Technical Reports Server (NTRS)

Williams, J. R.

1973-01-01

The present state-of-the-art is described for the development of solar power generators in far out synchronous orbit for power generation. Concepts of geosynchronous solar power satellites are discussed including photovoltaic arrays for power satellites, solar-thermal power satellites, and power transmission to earth.

Attributes of Instances of Student Mathematical Thinking That Are Worth Building on in Whole-Class Discussion

ERIC Educational Resources Information Center

Van Zoest, Laura R.; Stockero, Shari L.; Leatham, Keith R.; Peterson, Blake E.; Atanga, Napthalin A.; Ochieng, Mary A.

2017-01-01

This study investigated attributes of 278 instances of student mathematical thinking during whole-class interactions that were identified as having high potential, if made the object of discussion, to foster learners' understanding of important mathematical ideas. Attributes included the form of the thinking (e.g., question vs. declarative…

Maxwell's Demon at work: Two types of Bose condensate fluctuations in power-law traps.

PubMed

Grossmann, S; Holthaus, M

1997-11-10

After discussing the idea underlying the Maxwell's Demon ensemble, we employ this ensemble for calculating fluctuations of ideal Bose gas condensates in traps with power-law single-particle energy spectra. Two essentially different cases have to be distinguished. If the heat capacity is continuous at the condensation point, the fluctuations of the number of condensate particles vanish linearly with temperature, independent of the trap characteristics. In this case, microcanonical and canonical fluctuations are practically indistinguishable. If the heat capacity is discontinuous, the fluctuations vanish algebraically with temperature, with an exponent determined by the trap, and the micro-canonical fluctuations are lower than their canonical counterparts.

Enabling Anyone to Translate Clinically Relevant Ideas to Therapies.

PubMed

Ekins, Sean; Diaz, Natalie; Chung, Julia; Mathews, Paul; McMurtray, Aaron

2017-01-01

How do we inspire new ideas that could lead to potential treatments for rare or neglected diseases, and allow for serendipity that could help to catalyze them? How many potentially good ideas are lost because they are never tested? What if those ideas could have lead to new therapeutic approaches and major healthcare advances? If a clinician or anyone for that matter, has a new idea they want to test to develop a molecule or therapeutic that they could translate to the clinic, how would they do it without a laboratory or funding? These are not idle theoretical questions but addressing them could have potentially huge economic implications for nations. If we fail to capture the diversity of ideas and test them we may also lose out on the next blockbuster treatments. Many of those involved in the process of ideation may be discouraged and simply not know where to go. We try to address these questions and describe how there are options to raising funding, how even small scale investments can foster preclinical or clinical translation, and how there are several approaches to outsourcing the experiments, whether to collaborators or commercial enterprises. While these are not new or far from complete solutions, they are first steps that can be taken by virtually anyone while we work on other solutions to build a more concrete structure for the "idea-hypothesis testing-proof of concept-translation-breakthrough pathway".

Idea Project Final Report, Passive Optical Lane Position Monitor

DOT National Transportation Integrated Search

1996-01-01

INTELLIGENT VEHICLE INITIATIVE OR IVI : THIS INVESTIGATION WAS COMPLETED AS PART OF THE ITS-IDEA PROGRAM, WHICH IS ONE OF THREE IDEA PROGRAMS MANAGED BY THE TRANSPORTATION RESEARCH BOARD (TRB) TO FOSTER INNOVATIONS IN SURFACE TRANSPORTATION. IT FOCUS...

Understanding Students’ Ideas about the Geometry of the Universe

NASA Astrophysics Data System (ADS)

Coble, Kimberly A.; Conlon, Mallory; Bailey, Janelle M.

2017-06-01

As astronomers further develop an understanding of the geometry of the Universe, it is essential to study students’ ideas so that instructors can communicate the field’s current status more effectively to their students. In this study, we examine undergraduate students’ pre- instruction ideas in general education astronomy courses (ASTRO 101) at three institutions through pre-course surveys given during the first week of instruction [N ~ 265]. We also examine students’ post-instruction ideas at a single institution through exam questions [N ~ 75] and interviews. Responses are analyzed through an iterative process of identifying self-emergent themes. We examine not only what students think the curvature of the universe is, but also "how we know." We find that many students think the Universe is “round” or that we cannot measure its curvature. Additionally, popular visualizations may enforce incorrect ideas.

CORONAL FOURIER POWER SPECTRA: IMPLICATIONS FOR CORONAL SEISMOLOGY AND CORONAL HEATING

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

Ireland, J.; McAteer, R. T. J.; Inglis, A. R., E-mail: jack.ireland@nasa.gov

The dynamics of regions of the solar corona are investigated using Atmospheric Imaging Assembly 171 Å and 193 Å data. The coronal emission from the quiet Sun, coronal loop footprints, coronal moss, and from above a sunspot is studied. It is shown that the mean Fourier power spectra in these regions can be described by a power law at lower frequencies that tails to a flat spectrum at higher frequencies, plus a Gaussian-shaped contribution that varies depending on the region studied. This Fourier spectral shape is in contrast to the commonly held assumption that coronal time series are well describedmore » by the sum of a long timescale background trend plus Gaussian-distributed noise, with some specific locations also showing an oscillatory signal. The implications of the observed spectral shape on the fields of coronal seismology and the automated detection of oscillations in the corona are discussed. The power-law contribution to the shape of the Fourier power spectrum is interpreted as being due to the summation of a distribution of exponentially decaying emission events along the line of sight. This is consistent with the idea that the solar atmosphere is heated everywhere by small energy deposition events.« less

Digital Earth - Young generation's comprehension and ideas

NASA Astrophysics Data System (ADS)

Bandrova, T.; Konecny, M.

2014-02-01

The authors are experienced in working with children and students in the field of early warning and crises management and cartography. All these topics are closely connected to Digital Earth (DE) ideas. On the basis of a questionnaire, the young generation's comprehension of DE concept is clarified. Students from different age groups (from 19 to 36) from different countries and with different social, cultural, economical and political backgrounds are asked to provide definition of DE and describe their basic ideas about meaning, methodology and applications of the concept. The questions aim to discover the young generation's comprehension of DE ideas. They partially cover the newest trends of DE development like social, cultural and environmental issues as well as the styles of new communications (Google Earth, Facebook, LinkedIn, etc.). In order to assure the future development of the DE science, it is important to take into account the young generation's expectations. Some aspects of DE development are considered in the Conclusions.

Who's bringing you hot ideas and how are you responding?

PubMed

Davenport, Thomas H; Prusak, Laurence; Wilson, H James

2003-02-01

There's an unsung hero in your organization. It's the person who's bringing in new ideas from the outside about how to manage better. These aren't your product and service innovators--those people are celebrated loudly and often. This is the manager who, for instance, first uttered the phrase "balance scorecard" in your hallways, or "real options," or "intellectual capital." Managerial innovation is an increasingly important source of competitive advantage--especially given the speed with which product innovations are copied--but it doesn't happen automatically. It takes a certain kind of person to welcome new management ideas and usher them into an organization. The authors recently studied 100 such people to find out how they translate new ideas into action in their organizations. They discovered that they are a distinct type of practitioner; that is to say, they resemble their counterparts in other organizations more than they resemble their own colleagues, and they share a common way of working. "Idea practitioners," as the authors call them, begin by scouting for ideas. All of them are avid readers of management literature and enthusiastic participants in business conferences; many are friendly with business gurus. Once they've identified an idea that seems to hold promise, they tailor it to fit their organizations' specific needs. Next, they actively sell the idea--to senior executives, to the rank and file, to middle managers. And finally, they get the ball rolling by participating in small-scale experiments. But when those take off, they get out of the way and let others execute. In this article, the authors identify the characteristics of idea practitioners and offer strategies for managing them wisely.

Kant on historiography and the use of regulative ideas.

PubMed

Kleingeld, Pauline

2008-12-01

In this paper, I examine Kant's methodological remarks in the 'Idea for a universal history' against the background of the Critique of pure reason. I argue that Kant's approach to the function of regulative ideas of human history as a whole may still be fruitful. This approach allows for regulative ideas that are grand in scope, but modest and fallibilistic in their epistemic status. Kant's methodological analysis should be distinguished from the specific teleological model of history he developed on its basis, however, because this model can no longer be appropriated for current purposes.

An Integrated Design approach to Power Systems: from Power Flows to Electricity Markets

NASA Astrophysics Data System (ADS)

Bose, Subhonmesh

Power system is at the brink of change. Engineering needs, economic forces and environmental factors are the main drivers of this change. The vision is to build a smart electrical grid and a smarter market mechanism around it to fulfill mandates on clean energy. Looking at engineering and economic issues in isolation is no longer an option today; it needs an integrated design approach. In this thesis, I shall revisit some of the classical questions on the engineering operation of power systems that deals with the nonconvexity of power flow equations. Then I shall explore some issues of the interaction of these power flow equations on the electricity markets to address the fundamental issue of market power in a deregulated market environment. Finally, motivated by the emergence of new storage technologies, I present an interesting result on the investment decision problem of placing storage over a power network. The goal of this study is to demonstrate that modern optimization and game theory can provide unique insights into this complex system. Some of the ideas carry over to applications beyond power systems.

The STEAM-Powered Classroom

ERIC Educational Resources Information Center

Harper, Charlie

2017-01-01

An instructional coach argues that STEAM (science, technology, engineering, arts, and mathematics) programming combined with problem-based learning can offer rich academic experiences--and not just in science classrooms. He outlines relevant problem-based lesson ideas, and discusses ways school leaders can better support instructional practices…

The economics of ideas and intellectual property.

PubMed

Boldrin, Michele; Levine, David K

2005-01-25

Innovation and the adoption of new ideas is fundamental to economic progress. Here we examine the underlying economics of the market for ideas. From a positive perspective, we examine how such markets function with and without government intervention. From a normative perspective, we examine the pitfalls of existing institutions, and how they might be improved. We highlight recent research by us and others challenging the notion that government awards of monopoly through patents and copyright are "the way" to provide appropriate incentives for innovation.

The economics of ideas and intellectual property

PubMed Central

Boldrin, Michele; Levine, David K.

2005-01-01

Innovation and the adoption of new ideas is fundamental to economic progress. Here we examine the underlying economics of the market for ideas. From a positive perspective, we examine how such markets function with and without government intervention. From a normative perspective, we examine the pitfalls of existing institutions, and how they might be improved. We highlight recent research by us and others challenging the notion that government awards of monopoly through patents and copyright are “the way” to provide appropriate incentives for innovation. PMID:15657138

Ideas Para Fortalecer Las Destrezas en Matematicas. Ideas for Strengthening Mathematics Skills. Spanish Edition.

ERIC Educational Resources Information Center

New York State Education Dept., Albany. Bureau of Bilingual Education.

Presented is an overview of some specific schemes that have been used successfully by teachers throughout New York State to strengthen basic mathematics skills. Components offer ideas that have been successful with primary, intermediate, and secondary students. The contents of this Spanish language edition are identical to the English language and…

The political effects of ideas and markets on China's economic reforms: The case of electrical power

NASA Astrophysics Data System (ADS)

Dodge, Laura Washington

This study examines factors influencing contemporary economic policy-making and reform in China's electric power industry. Results of the study suggest that there is an ongoing paradigm change in China's policy-making. However, institutional resistance to changes in the policy process is strong. Policy outcomes in the case of electric power reforms reflect the interaction of both dynamics. In the early 1990s, the central government in Beijing began to consider restructuring the electric power industry to introduce competition and establish markets for electricity supply. Until then, economic policies had resulted from a process of deliberation within the upper echelons of the Communist Party. Although the Party considered the interests of dominant economic actors, particularly the large State-owned sector, its channels for participation in the policy process were closed to most economic actors. Central bureaucratic and provincial interests largely governed policy processes, leading observers to describe the Chinese State as bureaucratic authoritarian. Bureaucracy's heavy role in the economy led to what some called a corporatist State, whereby organs of government infiltrated most aspects of the economy. This institutional arrangement perpetuated bureaucracy's influence in policy-making. This study hypothesizes that transformation in domestic financial markets poses a threat to the entrenched institutions of the electric power industry. The integration of China's economy with foreign firms and markets enabled actors outside of the dominant State-owned economy to improve their positions vis-a-vis the state-owned sector, and eventually to play a role in the policy process. At the same time, Beijing's adaptation of foreign-designed restructuring policies threatened the deep-rooted institutions. The study analyzes the behavior, statements and channels utilized by those actors affected by power sector policies. Based on interviews conducted between 2000 through 2002

An uplifting discussion of T-duality

NASA Astrophysics Data System (ADS)

Harvey, Jeffrey A.; Moore, Gregory W.

2018-05-01

It is well known that string theory has a T-duality symmetry relating circle compactifications of large and small radius. This symmetry plays a foundational role in string theory. We note here that while T-duality is order two acting on the moduli space of compactifications, it is order four in its action on the conformal field theory state space. More generally, involutions in the Weyl group W ( G) which act at points of enhanced G symmetry have canonical lifts to order four elements of G, a phenomenon first investigated by J. Tits in the mathematical literature on Lie groups and generalized here to conformal field theory. This simple fact has a number of interesting consequences. One consequence is a reevaluation of a mod two condition appearing in asymmetric orbifold constructions. We also briefly discuss the implications for the idea that T-duality and its generalizations should be thought of as discrete gauge symmetries in spacetime.

Review and Discussion of Children's Conceptions of Computers

NASA Astrophysics Data System (ADS)

Rücker, Michael T.; Pinkwart, Niels

2016-04-01

Today's children grow up surrounded by computers. They observe them, interact with them and, as a consequence, start forming conceptions of how they work and what they can do. Any constructivist approach to learning requires that we gain an understanding of such preconceived ideas and beliefs in order to use computers as learning tools in an effective and informed manner. In this paper, we present five such conceptions that children reportedly form about computers, based on an interdisciplinary literature review. We then evaluate how persistent these conceptions appear to be over time and in light of new technological developments. Finally, we discuss the relevance and implications of our findings for education in the contexts of conceptual pluralism and conceptual categorisation.

Engaging Earth- and Environmental-Science Undergraduates through Weather Discussions and an eLearning Weather Forecasting Contest

ERIC Educational Resources Information Center

Schultz, David M.; Anderson, Stuart; Seo-Zindy, Ryo

2013-01-01

For students who major in meteorology, engaging in weather forecasting can motivate learning, develop critical-thinking skills, improve their written communication, and yield better forecasts. Whether such advances apply to students who are not meteorology majors has been less demonstrated. To test this idea, a weather discussion and an eLearning…

The Upward Progress of Unusually Good Ideas in a Four-Tier Hierarchy.

ERIC Educational Resources Information Center

Dunning, Robert Scott; Sincoff, Michael Z.

In long established research organizations, it is necessary to safeguard good research ideas originating at lower organizational levels. The upward progress of unusually good ideas in an organizational hierarchy may be compared with that of ordinary ideas by means of a mathematical model, with the assumption that ideas follow a Poisson…

Application of Nearly Linear Solvers to Electric Power System Computation

NASA Astrophysics Data System (ADS)

Grant, Lisa L.

To meet the future needs of the electric power system, improvements need to be made in the areas of power system algorithms, simulation, and modeling, specifically to achieve a time frame that is useful to industry. If power system time-domain simulations could run in real-time, then system operators would have situational awareness to implement online control and avoid cascading failures, significantly improving power system reliability. Several power system applications rely on the solution of a very large linear system. As the demands on power systems continue to grow, there is a greater computational complexity involved in solving these large linear systems within reasonable time. This project expands on the current work in fast linear solvers, developed for solving symmetric and diagonally dominant linear systems, in order to produce power system specific methods that can be solved in nearly-linear run times. The work explores a new theoretical method that is based on ideas in graph theory and combinatorics. The technique builds a chain of progressively smaller approximate systems with preconditioners based on the system's low stretch spanning tree. The method is compared to traditional linear solvers and shown to reduce the time and iterations required for an accurate solution, especially as the system size increases. A simulation validation is performed, comparing the solution capabilities of the chain method to LU factorization, which is the standard linear solver for power flow. The chain method was successfully demonstrated to produce accurate solutions for power flow simulation on a number of IEEE test cases, and a discussion on how to further improve the method's speed and accuracy is included.

Incorporating ideas from computer-supported cooperative work.

PubMed

Pratt, Wanda; Reddy, Madhu C; McDonald, David W; Tarczy-Hornoch, Peter; Gennari, John H

2004-04-01

Many information systems have failed when deployed into complex health-care settings. We believe that one cause of these failures is the difficulty in systematically accounting for the collaborative and exception-filled nature of medical work. In this methodological review paper, we highlight research from the field of computer-supported cooperative work (CSCW) that could help biomedical informaticists recognize and design around the kinds of challenges that lead to unanticipated breakdowns and eventual abandonment of their systems. The field of CSCW studies how people collaborate with each other and the role that technology plays in this collaboration for a wide variety of organizational settings. Thus, biomedical informaticists could benefit from the lessons learned by CSCW researchers. In this paper, we provide a focused review of CSCW methods and ideas-we review aspects of the field that could be applied to improve the design and deployment of medical information systems. To make our discussion concrete, we use electronic medical record systems as an example medical information system, and present three specific principles from CSCW: accounting for incentive structures, understanding workflow, and incorporating awareness.

Theory of the Trojan-Horse Method - From the Original Idea to Actual Applications

NASA Astrophysics Data System (ADS)

Typel, Stefan

2018-01-01

The origin and the main features of the Trojan-horse (TH) method are delineated starting with the original idea of Gerhard Baur. Basic theoretical considerations, general experimental conditions and possible problems are discussed. Significant steps in experimental studies towards the implementation of the TH method and the development of the theoretical description are presented. This lead to the successful application of the TH approach by Claudio Spitaleri and his group to determine low-energy cross section that are relevant for astrophysics. An outlook with possible developments in the future are given.

The Impact of IDEA 04 and NCLB on Speech and Language Related Services: How Do We Meet the Challenges

ERIC Educational Resources Information Center

Means, Jennifer

2006-01-01

As most special educators endure the periodic legal changes in education and special education, related service providers face the same challenges. These challenges include Inclusion, IDEA 04 regulations, NCLB and curricular related services. This paper presents these challenges and discusses a variety of solutions providing the most appropriate…

Panel Discussion: New Directions in Human Reliability Analysis for Oil & Gas, Cybersecurity, Nuclear, and Aviation

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

Harold S. Blackman; Ronald Boring; Julie L. Marble

This panel will discuss what new directions are necessary to maximize the usefulness of HRA techniques across different areas of application. HRA has long been a part of Probabilistic Risk Assessment in the nuclear industry as it offers a superior standard for risk-based decision-making. These techniques are continuing to be adopted by other industries including oil & gas, cybersecurity, nuclear, and aviation. Each participant will present his or her ideas concerning industry needs followed by a discussion about what research is needed and the necessity to achieve cross industry collaboration.

News Conference: Serbia hosts teachers' seminar Resources: Teachers TV website closes for business Festival: Science takes to the stage in Denmark Research: How noise affects learning in secondary schools CERN: CERN visit inspires new teaching ideas Education: PLS aims to improve perception of science for school students Conference: Scientix conference discusses challenges in science education

NASA Astrophysics Data System (ADS)

2011-07-01

Conference: Serbia hosts teachers' seminar Resources: Teachers TV website closes for business Festival: Science takes to the stage in Denmark Research: How noise affects learning in secondary schools CERN: CERN visit inspires new teaching ideas Education: PLS aims to improve perception of science for school students Conference: Scientix conference discusses challenges in science education

Consistency of Students' Ideas across Evaporation, Condensation, and Boiling

ERIC Educational Resources Information Center

Kirbulut, Zubeyde Demet; Beeth, Michael Edward

2013-01-01

Existing research on students' conceptions contain competing philosophical positions concerning the nature of students' ideas--whether those ideas are coherent, systematic and theory-like, or fragmented and incoherent. Existing research has also focused primarily on studies of individual conceptions rather than investigating multiple, related…

The Power of Two: Linking Mathematics and Literature

ERIC Educational Resources Information Center

Zambo, Ron

2005-01-01

This article describes a series of mathematics activities based on the book "A Grain of Rice," which are designed to help students understand powers of 2. Ideas for activities in other disciplines are also provided. (Contains 3 tables.)

Supporting Mathematical Discussions: The Roles of Comparison and Cognitive Load

ERIC Educational Resources Information Center

Richland, Lindsey E.; Begolli, Kreshnik Nasi; Simms, Nina; Frausel, Rebecca R.; Lyons, Emily A.

2016-01-01

Mathematical discussions in which students compare alternative solutions to a problem can be powerful modes for students to engage and refine their misconceptions into conceptual understanding, as well as to develop understanding of the mathematics underlying common algorithms. At the same time, these discussions are challenging to lead…

Supporting Mathematical Discussions: The Roles of Comparison and Cognitive Load

ERIC Educational Resources Information Center

Richland, Lindsey E.; Begolli, Kreshnik Nasi; Simms, Nina; Frausel, Rebecca R.; Lyons, Emily A.

2017-01-01

Mathematical discussions in which students compare alternative solutions to a problem can be powerful modes for students to engage and refine their misconceptions into conceptual understanding, as well as to develop understanding of the mathematics underlying common algorithms. At the same time, these discussions are challenging to lead…

The ethics of Foucault and Ricoeur: an underrepresented discussion in nursing.

PubMed

Flaming, Don

2006-09-01

Paul Ricoeur and Michel Foucault enjoy a privileged status in nursing academia as two thinkers who influence both nursing research and philosophical explorations of nursing practice. Most nurse authors, however, focus only on the earlier works of these two philosophers and, for example, base qualitative research methodologies on Foucault's genealogy and Ricoeur's hermeneutics. In their later years, both these writers talk more explicitly about being an ethical self. Ideas from their earlier writing is evident in their writing on ethics and both writers could not discuss ethics without also exploring their ideas of the self and the other. I suggest that some of their thoughts on ethics connect with or complement each other quite well. I will first give an overview of Foucault's ethics, self and the other, and then do the same with Ricoeur's thought. In the third part of the paper I will describe how Foucault and Ricoeur complement each other, and conclude the paper by briefly suggesting how these writers influence my own practice as a nurse educator.

[Clinical usefulness of IDEA and CARS: concordance with DSM-IV-TR in children and adolescents with suspicion of PDD].

PubMed

García-López, C; Narbona, J

2014-02-01

Observational scales are useful to estimate the severity of symptoms in PDD as well as to monitor their evolution. a) To analyze the concordance between diagnoses based on the Autism Spectrum Inventory (Inventario del Espectro Autista, IDEA)) and the Childhood Autism Rating Scale (CARS), compared to DSM-IV-TR criteria, in subjects with a suspicion of pervasive developmental disorders (PDD), and b) to study the discrimination power of both scales to differentiate between a clinical diagnosis situated in the autism spectrum. Fifty-six children and adolescents, between 2 and 20 years-old, who attended our Neuropediatric Unit due to suspicion of PDD. Independently, two clinicians evaluated the presence of PDD symptoms; one of them according to DSM-IV-TR criteria and the other one based on the application of IDEA and CARS. The concordance of IDEA and CARS when compared to DSM-IV-TR classification was 73 and 82%, respectively, with a sensitivity of 1 and 0,83 and a specificity of 0,61 and 0,82, respectively. Both scales correctly discriminated between autistic disorder and other clinical diagnoses. Both IDEA and CARS are useful instruments to detect and monitor autism symptoms in the context of routine clinical practice. Copyright © 2012 Asociación Española de Pediatría. Published by Elsevier Espana. All rights reserved.

Idea Bank: Steps to Visibility.

ERIC Educational Resources Information Center

Music Educators Journal, 1983

1983-01-01

Unique ideas about how to maintain interest in musicals, concerts, and other music performances are described. For example, Project Parent Awareness encouraged parent participation in children's music education and the Akron (Ohio) All-City Festivals of Music provided students with performing opportunities under well-known conductors. (CS)

I Can; Ideas for Teachers.

ERIC Educational Resources Information Center

Clukey, Ronald

Intended for Maine teachers working with disadvantaged high school students in programs emphasizing vocational education, the booklet suggests alternative classroom ideas in the areas of finding a job, filling out forms, choosing an occupation, gaining confidence, job skills, managing money, mathematics, consumer education, communication, science,…

Collaborative Sketching in Crowdsourcing Design: A New Method for Idea Generation

ERIC Educational Resources Information Center

Sun, Lingyun; Xiang, Wei; Chen, Shi; Yang, Zhiyuan

2015-01-01

Design integrates concepts and solves problems. Crowdsourcing design imports vast knowledge and produces creative ideas. It publishes design tasks, collects dozens of contributors' ideas and reward the best. Contributors in crowdsourcing design work individually when generating ideas. However, those who collaborate could make better use of crowd's…

The 2003 HBR list. Breakthrough ideas for tomorrow's business agenda.

PubMed

2003-04-01

International conflict. Bear markets. Corporate scandals. The events of this past year have prompted intense soul-searching in many quarters and led us, in this year's list of the best business ideas, to reassess some of the most basic assumptions about strategy, organizations, and leadership. We began by reconsidering the role of the leader. Whether the boss is a hero or villain, discussions of leadership focus almost exclusively on the CEO. But attention also needs to be paid to the other people who make organizations work, not only to the corporate boards that oversee CEOs but to the followers--to their responsibilities, their power, and their obligation not to follow flawed leaders. And we considered the fate of soft issues, like emotional intelligence, in hard times. It's tempting to dismiss them when your employees will do anything just to keep their jobs. But hard times are good times to employ such tools on yourself. They can arm you with the self-awareness you need to understand, anticipate, and outwit your enemies. Where tools may fail, an attitude adjustment may be what's needed. Despite valiant efforts to lead change and eliminate inefficiencies, organizations stay messy. Perhaps it's better to learn to live with messiness and even focus on its benefits, one of which may be growth. Not the meteoric, effortless illusion we indulged in during the 1990s, but significant gains nonetheless. These can come when managers embrace messiness not just within their organizations but along the boundaries of the firm, blurring the line between their own core assets and functions and those of other companies. There's growth potential, too, in considering the company as a portfolio of opportunities--but only if managers can sell off poorly performing business units as easily as they've been shedding ailing stocks of late.

Students' Ideas and Radical Constructivism

NASA Astrophysics Data System (ADS)

Sánchez Gómez, Pedro J.

2016-08-01

In this article, I study, from the point of view of the analytic philosophy of mind, the compatibility of students' ideas studies (SIS) with radical constructivism (RC). I demonstrate that RC is based on a psychology of narrow mental states; that is, the idea that the mental content of an individual can be fully characterised without any reference external to her or him. I show that this fact imposes some severe restrictions to SIS to be incorporated into RC. In particular, I argue that only qualitative studies can comply with the requirement of narrowness. Nevertheless, I propose that quantitative works can be employed as sources of types in order to study token actual students. I use this type-token dichotomy to put forward an outline of a theory of the relation between school contents and mental contents. In this view, token mental contents regarding a given topic can be defined, and probed, only by resorting to typical school contents.

The Influence of Primary Children's Ideas in Science on Teaching Practice.

ERIC Educational Resources Information Center

Akerson, Valarie L.; Flick, Lawrence B.; Lederman, Norman G.

2000-01-01

Explores how children's ideas in science affect elementary science instruction by investigating whether and how three primary teachers recognize and react to student ideas. Finds that the experienced teacher with the highest level of content knowledge had the largest repertoire for eliciting and addressing student ideas, and the intern teacher's…

Historical and projected power requirements

NASA Technical Reports Server (NTRS)

Wolfe, M. G.

1978-01-01

Policy planning for projected space power requirements is discussed. Topics of discussion cover: (1) historical space power trends (prime power requirements and power system costs); and (2) two approaches to future space power requirements (mission/traffic model approach and advanced system scenario approach). Graphs, tables, and flow charts are presented.

How power influences moral thinking.

PubMed

Lammers, Joris; Stapel, Diederik A

2009-08-01

The authors conducted 5 studies to test the idea that both thinking about and having power affects the way in which people resolve moral dilemmas. It is shown that high power increases the use of rule-based (deontological) moral thinking styles, whereas low power increases reliance on outcome-based (consequentialist) moral thinking. Stated differently, in determining whether an act is right or wrong, the powerful focus on whether rules and principles are violated, whereas the powerless focus on the consequences. For this reason, the powerful are also more inclined to stick to the rules, irrespective of whether this has positive or negative effects, whereas the powerless are more inclined to make exceptions. The first 3 experiments show that thinking about power increases rule-based thinking and decreases outcome-based thinking in participants' moral decision making. A 4th experiment shows the mediating role of moral orientation in the effect of power on moral decisions. The 5th experiment demonstrates the role of self-interest by showing that the power-moral link is reversed when rule-based decisions threaten participants' own self-interests.

Exploring Classroom Hydroponics. Growing Ideas.

ERIC Educational Resources Information Center

National Gardening Association, Burlington, VT.

Growing Ideas, the National Gardening Association's series for elementary, middle, and junior high school educators, helps teachers engage students in using plants and gardens as contexts for developing a deeper, richer understanding of the world around them. This volume's focus is on hydroponics. It presents basic hydroponics information along…

College Students' Preinstructional Ideas about Stars and Star Formation

ERIC Educational Resources Information Center

Bailey, Janelle M.; Prather, Edward E.; Johnson, Bruce; Slater, Timothy F.

2009-01-01

This study (Note 1) investigated the beliefs about stars that students hold when they enter an undergraduate introductory astronomy course for nonscience majors. Students' preinstructional ideas were investigated through the use of several student-supplied-response (SSR) surveys, which asked students to describe their ideas about topics such as…

Mathematics Teachers' Ideas about Mathematical Models: A Diverse Landscape

ERIC Educational Resources Information Center

Bautista, Alfredo; Wilkerson-Jerde, Michelle H.; Tobin, Roger G.; Brizuela, Bárbara M.

2014-01-01

This paper describes the ideas that mathematics teachers (grades 5-9) have regarding mathematical models of real-world phenomena, and explores how teachers' ideas differ depending on their educational background. Participants were 56 United States in-service mathematics teachers. We analyzed teachers' written responses to three open-ended…

The idea of the library in the twenty-first century*

PubMed Central

Matheson, Nina W.

2012-01-01

The fundamental idea of the library must change. The nineteenth-century idea of the library as the embalming of dead genius and the twentieth-century idea of the library as the repository for secondhand knowledge must give way to the idea of the library as the owner and the librarian as the manager of first-hand knowledge. In the coming era of knowledge capitalism, those individuals and organizations will flourish who are able to apply knowledge to create knowledge and to organize it to produce knowledge. The roles of present-day librarians and libraries will begin to differentiate sharply over the next decade. Some must seize the opportunity to participate in the transformation of libraries into online knowledge servers. PMID:23509431

[The prevalence of suicide ideas and their psychosocial backgrounds among physicians].

PubMed

Gyorffy, Zsuzsa; Adám, Szilvia; Csoboth, Csilla; Kopp, Mária

2005-01-01

A growing body of evidence in the literature suggests that the prevalence of psychiatric morbidity including suicide is high among physicians. Suicidal ideas are the most important predictors of suicides and suicide attempts. The prevalence of suicidal ideas is higher among physicians compared to the general population. Our goal was to search the factors of suicidal ideas among Hungarian physicians on basis of nationwide representative survey, helping to elaborate prevention programs. Data were collected from 298 female and 109 male physicians using questionnaires. 1,754 white-collar workers from a representative survey (Hungarostudy 2002) served as controls. Statistical analysis examined background factors of suicidal thoughts. We found that the prevalence of suicidal ideas among both female (20,3%) and male physicians (12,1%) was significantly higher than that in the respective control groups (12,3% - 7,6%). Female physicians also exhibited significantly higher prevalence of suicidal ideas (p=0.0058 és OR=1,901). Suicidal ideas were associated with work-related stress. Correlation analyses confirmed a significant relationship between high prevalence of suicidal ideas and long working hours (>8 hours), severe anxiety and work-related stress, and role conflict. Further examination of the background factors of suicidal thoughts may help to elaborate more effective health-prevention and conflict-dealing methods.

Advancing Knowledge-Building Discourse through Judgments of Promising Ideas

ERIC Educational Resources Information Center

Chen, Bodong; Scardamalia, Marlene; Bereiter, Carl

2015-01-01

Evaluating promisingness of ideas is an important but underdeveloped aspect of knowledge building. The goal of this research was to examine the extent to which Grade 3 students could make promisingness judgments to facilitate knowledge-building discourse. A Promising Ideas Tool was added to Knowledge Forum software to better support…

Art Therapy: Profession or Idea? A Feminist Aesthetic Perspective.

ERIC Educational Resources Information Center

Moon, Catherine

2000-01-01

Examines whether art therapy is a profession or an idea by exploring the differences implied by the words "profession" and "idea" and comparing them with the author's experiences as a art therapist. Specifically examines this question in light of the prevalent and distinguishing characteristics of those in the profession. (Author/MKA)

Infrequent social interaction can accelerate the spread of a persuasive idea.

PubMed

Burridge, James; Gnacik, Michał

2016-12-01

We study the spread of a persuasive new idea through a population of continuous-time random walkers in one dimension. The idea spreads via social gatherings involving groups of nearby walkers who act according to a biased "majority rule": After each gathering, the group takes on the new idea if more than a critical fraction 1-ɛ/2<1/2 of them already hold it; otherwise they all reject it. The boundary of a domain where the new idea has taken hold expands as a traveling wave in the density of new idea holders. Our walkers move by Lévy motion, and we compute the wave velocity analytically as a function of the frequency of social gatherings and the exponent of the jump distribution. When this distribution is sufficiently heavy tailed, then, counter to intuition, the idea can propagate faster if social gatherings are held less frequently. When jumps are truncated, a critical gathering frequency can emerge which maximizes propagation velocity. We explore our model by simulation, confirming our analytical results.

Pushing photonic ideas into innovation through crowdfunding

NASA Astrophysics Data System (ADS)

Sumriddetchkajorn, Sarun

2015-07-01

It is known today that crowdfunding is a very popular approach that simultaneously assists in rapidly disseminating creative ideas, performing worldwide market survey, getting the fund, and eventually starting the business. Hence, this article highlights some of the photonics-related ideas that are explored through the promising crowdfunding approach. These include microlenses for mobile devices, specially designed lenses for helmets and solar cells, three-dimensional optical scanners, optical spectrometers, and surface plasmon resonance-based optical sensors. Most of them looks simple and yet are very creative backing up with interesting stories behind them to persuade the target customers to participate.

Student Activity Ideas for the Technology Sequence Systems and Foundation Courses.

ERIC Educational Resources Information Center

New York State Education Dept., Albany.

This publication provides single-page outlines of brief ideas for high school student activities in each of the System and Foundation Courses of the New York State technology sequence. The idea outlines are provided as a resource to assist teachers in the development of student learning activities. The six courses for which ideas are presented are…

What do human rights bring to discussions of power and politics in health policy and systems?

PubMed

Forman, Lisa

2017-12-13

Scholarly interrogations of power and politics are not endemic to the disciplines primarily tasked with exploring health policy and planning in the domestic or global domains. Scholars in these domains have come late to investigating power, prompted in part by the growing focus in domestic and global health research on the intersections between governance, globalization and health inequities. Recent prominent reports in this area increasingly point to human rights as important norms capable of responding in part to power differentials that sustain and exacerbate health inequities. Yet human rights law is not traditionally incorporated into health policy scholarship or education, despite offering important normative and strategic frameworks for public and global health, with distinctive contributions in relation to identifying and challenging certain forms of power disparity. This paper overviews two of these reports and how they see power functioning to sustain health inequities. It then turns to investigate what human rights and the right to health in particular may offer in addressing and challenging power in the health policy context.

The RIF Book of Ideas: Raising Funds. No. 2.

ERIC Educational Resources Information Center

Smithsonian Institution, Washington, DC. National Reading is Fun-damental Program.

Intended to help communities raise funds for Reading Is Fundamental (RIF) projects, this booklet lists ideas and examples, many volunteered and tested by RIF projects themselves. The first of the booklet's four sections offers suggestions for preparing for a fundraising effort. The next two sections contain ideas on the main avenues of…

Journalism and science: how to erode the idea of knowledge.

PubMed

Meyer, Gitte

2006-01-01

This paper discusses aspects of the relationship between the scientific community and the public at large. Inspired by the European public debate on genetically modified crops and food, ethical challenges to the scientific community are highlighted. This is done by a discussion of changes that are likely to occur to journalistic attitudes--mirroring changing attitudes in the wider society--towards science and scientific researchers. Two journalistic conventions--those of science transmission and of investigative journalism--are presented and discussed in relation to the present drive towards commercialization within the world of science: how are journalists from these different schools of thought likely to respond to the trend of commercialization? Likely journalistic reactions could, while maintaining the authority of the scientific method, be expected to undermine public trust in scientists. In the long term, this may lead to an erosion of the idea of knowledge as something that cannot simply be reduced to the outcome of negotiation between stakeholders. It is argued that science is likely to be depicted as a fallen angel. This may be countered, it is posited, by science turning human, by recognizing its membership of society, and by recognizing that such membership entails more than just commercial relations. To rethink its relationship with the public at large--and, in particular, to rethink the ideal of disinterested science--is an ethical challenge facing the scientific community.

Categories of Disability under IDEA

ERIC Educational Resources Information Center

National Dissemination Center for Children with Disabilities, 2012

2012-01-01

Every year, under the federal law known as the Individuals with Disabilities Education Act (IDEA), millions of children with disabilities receive special services designed to meet their unique needs. Early intervention services are provided through the state to infants and toddlers with disabilities under three years of age and their families. For…

Teaching students ideas-about-science: Five dimensions of effective practice

NASA Astrophysics Data System (ADS)

Bartholomew, Hannah; Osborne, Jonathan; Ratcliffe, Mary

2004-09-01

In this paper, we report work undertaken with a group of 11 UK teachers over a period of a year to teach aspects of the nature of science, its process, and its practices. The teachers, who taught science in a mix of elementary, junior high, and high schools, were asked to teach a set of ideas-about-scienc for which consensual support had been established using a Delphi study in the first phase of the project. Data were collected through field notes, videos of the teachers' lessons, teachers' reflective diaries, and instruments that measured their understanding of the nature of science and their views on the role and value of discussion in the classroom. In this paper, drawing on a sample of the data we explore the factors that afforded or inhibited the teachers' pedagogic performance in this domain. Using these data, we argue that there are five critical dimensions that distinguish and determine a teacher's ability to teach effectively about science. Whilst these dimensions are neither mutually independent nor equally important, they serve as a valuable analytical tool for evaluating and explaining the success, or otherwise, that individual teachers of science have when confronted with teaching aspects about science. In addition, we argue that they are an important means of identifying salient aspects of pedagogy for initial and in-service training of science teachers for curricula that incorporate elements of ideas-about-science

Scientific Self-Defense: Transforming Dewey's Idea of Technological Transparency

ERIC Educational Resources Information Center

Waddington, David I.

2010-01-01

In this essay, David Waddington provides a basic outline of John Dewey's often-overlooked views on technology education and explores how these ideas could be updated productively for use in contemporary contexts. Some of the shortcomings of Dewey's ideas are also examined--his faith in the scientific method may have been excessive, and some…

Uncovering Students' Incorrect Ideas about Foundational Concepts for Biochemistry

ERIC Educational Resources Information Center

Villafane, Sachel M.; Loertscher, Jennifer; Minderhout, Vicky; Lewis, Jennifer E.

2011-01-01

This paper presents preliminary data on how an assessment instrument with a unique structure can be used to identify common incorrect ideas from prior coursework at the beginning of a biochemistry course, and to determine whether these ideas have changed by the end of the course. The twenty-one multiple-choice items address seven different…

Career Education--An Idea Book for Teachers of English.

ERIC Educational Resources Information Center

Soper, Joan, Ed.

The book contains a series of career-oriented ideas for English teachers, contributed by teachers in the East Providence Career Education Project. The ideas are the basis of the interdisciplinary contracting system for grades 7-12 in three pilot schools. They are classified by occupational clusters, which the teachers can use to incorporate their…

Career Education--An Idea Book for Social Studies Teachers.

ERIC Educational Resources Information Center

Soper, Joan, Ed.

The book contains a series of career-oriented ideas for social studies teachers, contributed by teachers in the East Providence Career Education Project. The ideas are the basis of the interdisciplinary contracting system for grades 7-12 in three pilot schools. They are classified by occupational clusters, which the teachers can use to incorporate…

Aircraft Electric Secondary Power

NASA Technical Reports Server (NTRS)

1983-01-01

Technologies resulted to aircraft power systems and aircraft in which all secondary power is supplied electrically are discussed. A high-voltage dc power generating system for fighter aircraft, permanent magnet motors and generators for aircraft, lightweight transformers, and the installation of electric generators on turbine engines are among the topics discussed.

`Just Be Quiet and Listen to Exactly What He's Saying': Conceptualising power relations in inquiry-oriented classrooms

NASA Astrophysics Data System (ADS)

Donnelly, Dermot Francis; McGarr, Oliver; O'Reilly, John

2014-08-01

Interest in inquiry-based science education (IBSE) often pays little heed to the complex power relations that exist within classrooms. A common obstacle to inquiry is that it strongly diverges from current classroom culture and hence, is outside the sphere of teachers' and students' experiences. Teachers and students bring expectations to the classroom that are entrenched in traditional practices and influenced by dynamics of power that exist within all teacher-student relationships. This study, which emerged during a wider study of the use of a Virtual Chemistry Lab in supporting IBSE, explores how classroom discourse constructs and maintains power relations that either stifle or facilitate inquiry-based approaches in two science lessons. Research methods included teacher interviews, student focus groups, video-recorded lessons, and student self-assessments. Findings indicate distinctive features of power inside the classroom that impact on inquiry-based instruction, such as predominant teacher monitoring on task completion over task understanding, lack of student engagement in ownership of scientific ideas, and prevailing norms of what effective teacher questioning is. We discuss implications for IBSE change efforts, highlighting that well-established power relations currently represent an important limiting factor in the capacity of teachers' IBSE implementation.

Three Big Ideas for Reforming Acquisition: Evidence-Based Propositions for Transformation

DTIC Science & Technology

2015-04-30

specific ideas for improving key aspects of defense acquisition reforming the process for managing capabilities, addressing technology insertion, and...offers three specific ideas for improving key aspects of defense acquisition: reforming the process for managing capabilities, addressing technology...and process changes need to be made for any significant change to be seen. This paper offers reform ideas in three specific areas: achieving the

In Search of the Bright Idea.

ERIC Educational Resources Information Center

Pfaff, Tim

1980-01-01

It is suggested that coming up with fresh and interesting ideas for college and university publications requires keeping an open mind to events, people, and surroundings, finding good writers, and planning interesting layouts with illustrations. (MSE)

Bicentennial Booklet of Teaching Ideas.

ERIC Educational Resources Information Center

Kentucky State Dept. of Education, Frankfort.

Ideas for celebrating the U.S. Constitution in the classroom, on a schoolwide basis, or in the community are presented in this guide. Classroom activities are categorized into art, research and writing, and miscellaneous. Designing a class mural and a class seal are examples of suggested art activities. In carrying out research activities,…

Ideas and Evidence in Science.

ERIC Educational Resources Information Center

Talbot, Chris

2000-01-01

Describes how some of the Theory of Knowledge (ToK) requirements, which is a central part of the International Baccalaurate (IB) Diploma program, for the natural sciences component can be addressed through case studies from the history of chemistry and related subjects. Provides examples for the 'Ideas and evidence in science' which can be useful…

Sparking Old and New Ideas

ERIC Educational Resources Information Center

Williams-Rossi, Dara; Campbell, Laurie O.

2012-01-01

In the past, teachers have used chalkboards for "chalk talks," a strategy where a teacher wrote words and drew images to demonstrate reflecting, document generating ideas, and explore knowledge. Out with the old-school version and in with the "Marker Sparker" method, which uses whiteboards or poster paper and colorful markers to achieve the same…

Using "Big Ideas" to Enhance Teaching and Student Learning

ERIC Educational Resources Information Center

Mitchell, Ian; Keast, Stephen; Panizzon, Debra; Mitchell, Judie

2017-01-01

Organising teaching of a topic around a small number of "big ideas" has been argued by many to be important in teaching for deep understanding, with big ideas being able to link different activities and to be framed in ways that provide perceived relevance and routes into engagement. However it is our view that, at present, the…

Children's Ideas about Animal Adaptations: An Action Research Project

ERIC Educational Resources Information Center

Endreny, Anna Henderson

2006-01-01

In this paper, I describe the action research I conducted in my third-grade science classrooms over the course of two years. In order to gain an understanding of my third-grade students' ideas about animal adaptations and how the teaching of a unit on crayfish influenced these ideas, I used clinical interviews, observations, and written…

Cosmic Evolution: The History of an Idea

NASA Astrophysics Data System (ADS)

Dick, S. J.

2004-12-01

Cosmic evolution has become the conceptual framework within which modern astronomy is undertaken, and is the guiding principle of major NASA programs such as Origins and Astrobiology. While there are 19th- and early 20th century antecedents, as in the work of Robert Chambers, Herbert Spencer and Lawrence Henderson, it was only at mid-20th century that full-blown cosmic evolution began to be articulated and accepted as a research paradigm extending from the Big Bang to life, intelligence and the evolution of culture. Harlow Shapley was particularly important in spreading the idea to the public in the 1950s, and NASA embraced the idea in the 1970s as part of its SETI program and later its exobiology and astrobiology programs. Eric Chaisson, Carl Sagan and others were early proponents of cosmic evolution, and it continues to be elaborated in ever more subtle form as a research program and a philosophy. It has even been termed "Genesis for the 21st century." This paper documents the origin and development of the idea and offers a glimpse of where it could lead if cultural evolution is taken seriously, possibly leading to the concept of a postbiological universe.

Government 101: how an idea becomes law.

PubMed

Griffith, James T

2006-01-01

The passing of a law is frequently accompanied by media attention and citizen apathy. In today's healthcare delivery situation, we should understand how a bill becomes law and what happens to the idea that engenders that process. Laws arise from the recommendations of ordinary citizens, but the recommendations follow a complicated process developed by the writers of our constitution to prevent abuses. Laws begin as ideas, they become bills considered by the legislature, they are expanded and enforced by the executive branch, and they are further interpreted by the judiciary branch. The laws governing healthcare issues are particularly complex, as most arise from the state legislatures.

Bypassing An Open-Circuit Power Cell

NASA Technical Reports Server (NTRS)

Wannemacher, Harry E.

1994-01-01

Collection of bypass circuits enables battery consisting series string of cells to continue to function when one of its cells fails in open-circuit (high-resistance) condition. Basic idea simply to shunt current around defective cell to prevent open circuit from turning off battery altogether. Bypass circuits dissipate little power and are nearly immune to false activation.

Starting to Experiment with Wave Power

ERIC Educational Resources Information Center

Hare, Jonathan; McCallie, Ellen

2005-01-01

Outlined is a simple design for a working wave-powered electrical generator based on one made on the BBC "Rough Science" TV series. The design has been kept deliberately simple to facilitate rapid pupil/student involvement and most importantly so that there is much scope for their own ingenuity and ideas. The generator works on the principle of…

Projecting Event-Based Analysis Dates in Clinical Trials: An Illustration Based on the International Duration Evaluation of Adjuvant Chemotherapy (IDEA) Collaboration. Projecting analysis dates for the IDEA collaboration.

PubMed

Renfro, Lindsay A; Grothey, Axel M; Paul, James; Floriani, Irene; Bonnetain, Franck; Niedzwiecki, Donna; Yamanaka, Takeharu; Souglakos, Ioannis; Yothers, Greg; Sargent, Daniel J

2014-12-01

Clinical trials are expensive and lengthy, where success of a given trial depends on observing a prospectively defined number of patient events required to answer the clinical question. The point at which this analysis time occurs depends on both patient accrual and primary event rates, which typically vary throughout the trial's duration. We demonstrate real-time analysis date projections using data from a collection of six clinical trials that are part of the IDEA collaboration, an international preplanned pooling of data from six trials testing the duration of adjuvant chemotherapy in stage III colon cancer, and we additionally consider the hypothetical impact of one trial's early termination of follow-up. In the absence of outcome data from IDEA, monthly accrual rates for each of the six IDEA trials were used to project subsequent trial-specific accrual, while historical data from similar Adjuvant Colon Cancer Endpoints (ACCENT) Group trials were used to construct a parametric model for IDEA's primary endpoint, disease-free survival, under the same treatment regimen. With this information and using the planned total accrual from each IDEA trial protocol, individual patient accrual and event dates were simulated and the overall IDEA interim and final analysis times projected. Projections were then compared with actual (previously undisclosed) trial-specific event totals at a recent census time for validation. The change in projected final analysis date assuming early termination of follow-up for one IDEA trial was also calculated. Trial-specific predicted event totals were close to the actual number of events per trial for the recent census date at which the number of events per trial was known, with the overall IDEA projected number of events only off by eight patients. Potential early termination of follow-up by one IDEA trial was estimated to postpone the overall IDEA final analysis date by 9 months. Real-time projection of the final analysis time during a

Projecting Event-Based Analysis Dates in Clinical Trials: An Illustration Based on the International Duration Evaluation of Adjuvant Chemotherapy (IDEA) Collaboration. Projecting analysis dates for the IDEA collaboration

PubMed Central

Renfro, Lindsay A.; Grothey, Axel M.; Paul, James; Floriani, Irene; Bonnetain, Franck; Niedzwiecki, Donna; Yamanaka, Takeharu; Souglakos, Ioannis; Yothers, Greg; Sargent, Daniel J.

2015-01-01

Purpose Clinical trials are expensive and lengthy, where success of a given trial depends on observing a prospectively defined number of patient events required to answer the clinical question. The point at which this analysis time occurs depends on both patient accrual and primary event rates, which typically vary throughout the trial's duration. We demonstrate real-time analysis date projections using data from a collection of six clinical trials that are part of the IDEA collaboration, an international preplanned pooling of data from six trials testing the duration of adjuvant chemotherapy in stage III colon cancer, and we additionally consider the hypothetical impact of one trial's early termination of follow-up. Patients and Methods In the absence of outcome data from IDEA, monthly accrual rates for each of the six IDEA trials were used to project subsequent trial-specific accrual, while historical data from similar Adjuvant Colon Cancer Endpoints (ACCENT) Group trials were used to construct a parametric model for IDEA's primary endpoint, disease-free survival, under the same treatment regimen. With this information and using the planned total accrual from each IDEA trial protocol, individual patient accrual and event dates were simulated and the overall IDEA interim and final analysis times projected. Projections were then compared with actual (previously undisclosed) trial-specific event totals at a recent census time for validation. The change in projected final analysis date assuming early termination of follow-up for one IDEA trial was also calculated. Results Trial-specific predicted event totals were close to the actual number of events per trial for the recent census date at which the number of events per trial was known, with the overall IDEA projected number of events only off by eight patients. Potential early termination of follow-up by one IDEA trial was estimated to postpone the overall IDEA final analysis date by 9 months. Conclusions Real

Children's Ideas on Solar Cells

ERIC Educational Resources Information Center

Palmer, W. P.; Wilks, Jamie

1996-01-01

The main author of this paper (J.W.) wrote the original as two separate essays for a Bachelor of Education unit at Northern Territory University (The Teaching of Science: EBE 483) for the second author (B.P.). This unit contains as a major component student/teacher research on children's ideas (misconceptions) in science. This paper seems very…

Idea Project Final Report, Autoalert: Automated Acoustic Detection Of Incidents

DOT National Transportation Integrated Search

1995-12-26

THIS INVESTIGATION WAS COMPLETED AS PART OF THE ITS-IDEA PROGRAM, WHICH IS ONE OF THREE IDEA PROGRAMS MANAGED BY THE TRANSPORTATION RESEARCH BOARD (TRB) TO FOSTER INNOVATIONS IN SURFACE TRANSPORTATION. IT FOCUSES ON PRODUCTS AND RESULTS FOR THE DEVEL...

Idea Project Final Report, Three-In-One Vehicle Operator Sensor

DOT National Transportation Integrated Search

1995-09-30

THIS INVESTIGATION WAS COMPLETED AS PART OF THE ITS-IDEA PROGRAM WHICH IS ONE OF THREE IDEA PROGRAMS MANAGED BY THE TRANSPORTATION RESEARCH BOARD (TRB) TO FOSTER INNOVATIONS IN SURFACE TRANSPORTATION. IT FOCUSES ON PRODUCTS AND RESULT FOR THE DEVELOP...

Power electronic supply system with the wind turbine dedicated for average power receivers

NASA Astrophysics Data System (ADS)

Widerski, Tomasz; Skrzypek, Adam

2018-05-01

This article presents the original project of the AC-DC-AC converter dedicated to low power wind turbines. Such a set can be a good solution for powering isolated objects that do not have access to the power grid, for example isolated houses, mountain lodges or forester's lodges, where they can replace expensive diesel engine generators. An additional source of energy in the form of a mini-wind farm is also a good alternative to yachts, marinas and tent sites, which are characterized by relatively low power consumption. This article presents a designed low power wind converter that is dedicated to these applications. The main design idea of the authors was to create a device that converts the very wide range input voltage directly to a stable 230VAC output voltage without the battery buffer. Authors focused on maximum safety of using and service. The converter contains the thermal protection, short-circuit protection and overvoltage protection. The components have been selected in such a way as to ensure that the device functions as efficiently as possible.

High Power Hall Thrusters

NASA Technical Reports Server (NTRS)

Jankovsky, Robert; Tverdokhlebov, Sergery; Manzella, David

1999-01-01

The development of Hall thrusters with powers ranging from tens of kilowatts to in excess of one hundred kilowatts is considered based on renewed interest in high power. high thrust electric propulsion applications. An approach to develop such thrusters based on previous experience is discussed. It is shown that the previous experimental data taken with thrusters of 10 kW input power and less can be used. Potential mass savings due to the design of high power Hall thrusters are discussed. Both xenon and alternate thruster propellant are considered, as are technological issues that will challenge the design of high power Hall thrusters. Finally, the implications of such a development effort with regard to ground testing and spacecraft intecrati'on issues are discussed.

Changing computing paradigms towards power efficiency

PubMed Central

Klavík, Pavel; Malossi, A. Cristiano I.; Bekas, Costas; Curioni, Alessandro

2014-01-01

Power awareness is fast becoming immensely important in computing, ranging from the traditional high-performance computing applications to the new generation of data centric workloads. In this work, we describe our efforts towards a power-efficient computing paradigm that combines low- and high-precision arithmetic. We showcase our ideas for the widely used kernel of solving systems of linear equations that finds numerous applications in scientific and engineering disciplines as well as in large-scale data analytics, statistics and machine learning. Towards this goal, we developed tools for the seamless power profiling of applications at a fine-grain level. In addition, we verify here previous work on post-FLOPS/W metrics and show that these can shed much more light in the power/energy profile of important applications. PMID:24842033

Secondary Students' Understanding of Basic Ideas of Special Relativity

ERIC Educational Resources Information Center

Dimitriadi, Kyriaki; Halkia, Krystallia

2012-01-01

A major topic that has marked "modern physics" is the theory of special relativity (TSR). The present work focuses on the possibility of teaching the basic ideas of the TSR to students at the upper secondary level in such a way that they are able to understand and learn the ideas. Its aim is to investigate students' learning processes towards the…

Beam dynamics studies at DAΦNE: from ideas to experimental results

NASA Astrophysics Data System (ADS)

Zobov, M.; DAΦNE Team

2017-12-01

DAΦNE is the electron-positron collider operating at the energy of Φ-resonance, 1 GeV in the center of mass. The presently achieved luminosity is by about two orders of magnitude higher than that obtained at other colliders ever operated at this energy. Careful beam dynamic studies such as the vacuum chamber design with low beam coupling impedance, suppression of different kinds of beam instabilities, investigation of beam-beam interaction, optimization of the beam nonlinear motion have been the key ingredients that have helped to reach this impressive result. Many novel ideas in accelerator physics have been proposed and/or tested experimentally at DAΦNE for the first time. In this paper we discuss the advanced accelerator physics studies performed at DAΦNE.

Photovoltaic power systems workshop

NASA Technical Reports Server (NTRS)

Killian, H. J.; Given, R. W.

1978-01-01

Discussions are presented on apparent deficiencies in NASA planning and technology development relating to a standard power module (25-35 kW) and to future photovoltaic power systems in general. Topics of discussion consider the following: (1) adequate studies on power systems; (2) whether a standard power system module should be developed from a standard spacecraft; (3) identification of proper approaches to cost reduction; (4) energy storage avoidance; (5) attitude control; (6) thermal effects of heat rejection on solar array configuration stability; (7) assembly of large power systems in space; and (8) factoring terrestrial photovoltaic work into space power systems for possible payoff.

Mapping students' ideas to understand learning in a collaborative programming environment

NASA Astrophysics Data System (ADS)

Harlow, Danielle Boyd; Leak, Anne Emerson

2014-07-01

Recent studies in learning programming have largely focused on high school and college students; less is known about how young children learn to program. From video data of 20 students using a graphical programming interface, we identified ideas that were shared and evolved through an elementary school classroom. In mapping these ideas and their resulting changes in programs and outputs, we were able to identify the contextual features which contributed to how ideas moved through the classroom as students learned. We suggest this process of idea mapping in visual programming environments as a viable method for understanding collaborative, constructivist learning as well as a context under which experiences can be developed to improve student learning.

The Use of a Virtual Online Debating Platform to Facilitate Student Discussion of Potentially Polarising Topics

PubMed Central

McGreevy, Paul D.; Tzioumis, Vicky; Johnson, Jane; Brown, Robert; Sands, Mike; Starling, Melissa J.; Phillips, Clive J. C.

2017-01-01

Simple Summary The Human Continuum is a classroom exercise for secondary and tertiary students that offers a cooperative/cognitive learning strategy, requiring students to identify and commit to a position in response to a stimulus question. The purpose of the current submission is to contextualize and introduce online, a virtual human continuum for teaching purposes. It describes an innovative tool design while also reporting its use for a particular cohort: a small group of veterinary science students. Abstract The merits of students exchanging views through the so-called human continuum exercise (HCE) are well established. The current article describes the creation of the virtual human continuum (VHC), an online platform that facilitates the same teaching exercise. It also reports feedback on the VHC from veterinary science students (n = 38). First-year Doctor of Veterinary Medicine students at the University of Sydney, Australia, trialed the platform and provided feedback. Most students agreed or strongly agreed that the VHC offered: a non-threatening environment for discussing emotive and challenging issues; and an opportunity to see how other people form ideas. It also made them think about how to express their ideas and make arguments; and left them feeling more comfortable about expressing their views using it than they would discussing ideas face-to-face (98%, 84%, 79% and 76%, respectively). All respondents agreed or strongly agreed that the VHC encouraged them to consider other opinions. These data suggest that the transition of the HCE to an online platform facilitates dialogue on difficult ethical issues in a supportive environment. PMID:28869501

Soft Power and Its Impact on U.S. Influence in Latin America

DTIC Science & Technology

2004-12-01

power) co-opts people rather than coerces them.”12 Soft power can rest on the appeal of one’s ideas or culture, particularly if a state or...Americans were elitist snobs who felt they were above the law and believed that American interests were more important than the local’s interest whose

Space Power

NASA Technical Reports Server (NTRS)

1984-01-01

Appropriate directions for the applied research and technology programs that will develop space power systems for U.S. future space missions beyond 1995 are explored. Spacecraft power supplies; space stations, space power reactors, solar arrays, thermoelectric generators, energy storage, and communication satellites are among the topics discussed.

Classroom Notes Plus: A Quarterly of Teaching Ideas, 1999-2000.

ERIC Educational Resources Information Center

Classroom Notes Plus, 2000

2000-01-01

"Classroom Notes Plus" publishes descriptions of original, unpublished teaching practices or adapted ideas. Each issue also contains sections on Teacher Talk, Classroom Solutions, and Web resources. The August 1999 issue contains the following materials: Ideas from the Classroom-"Parody: Getting the Joke with Style" (Bonnie…

Examples of finite element mesh generation using SDRC IDEAS

NASA Technical Reports Server (NTRS)

Zapp, John; Volakis, John L.

1990-01-01

IDEAS (Integrated Design Engineering Analysis Software) offers a comprehensive package for mechanical design engineers. Due to its multifaceted capabilities, however, it can be manipulated to serve the needs of electrical engineers, also. IDEAS can be used to perform the following tasks: system modeling, system assembly, kinematics, finite element pre/post processing, finite element solution, system dynamics, drafting, test data analysis, and project relational database.

Investigating Elementary Teachers' Thinking About and Learning to Notice Students' Science Ideas

NASA Astrophysics Data System (ADS)

Luna, Melissa Jo

Children naturally use observations and everyday thinking to construct explanations as to why phenomena happen in the world. Science instruction can benefit by starting with these ideas to help children build coherent scientific understandings of how the physical world works. To do so, science teaching must involve attending to students' ideas so that those ideas become the basis for learning. Yet while science education reform requires teachers to pay close attention to their students' ideas, we know little about what teachers think this means in practice. To examine this issue, my dissertation research is two-fold. First, I examine teacher thinking by investigating how teachers understand what it means to pay attention to students' science ideas. Specifically, using new digital technology, three participating teachers captured moments of student thinking in the midst of instruction. Analysis of these moments reveals that teachers capture many different kinds of moments containing students' ideas and think about students' science ideas in different ways at different times. In particular, these three teachers most often think about students' ideas as being (a) from authority, (b) from experience, and (c) under construction. Second, I examine teacher learning through the development of an innovative science teaching video club model. The model differs from previous research on video clubs in several key ways in an attempt to focus teachers on student thinking in a sustained way. I investigate the ways in which this model was effective for engaging teachers in noticing and making sense of their students' science ideas during one implementation. Results indicate that teachers talked about student thinking early, often, and in meaningful ways. Science education leaders have recognized the potential of science teaching video clubs as a form of professional development, and the model presented in this work promotes the conditions for successful teacher learning. This

New product ideas: from the mind to the market.

PubMed

Toter, K M

1987-02-01

If you have an idea for a new product, consider the following steps. Carefully research your product idea before looking for a company or research office to market it. You will save yourself a considerable amount of time and effort if you find that the same or a similar device is already on the market. Check to see if you signed a patent policy when you were hired. Some employers claim rights to discoveries made on the job. Obtain legal advice. A lawyer can provide information about nondisclosure agreements, patents, and other forms of protection for the inventor. Most major cities have a lawyer referral service offered through the bar association. They will answer some questions and will provide names of lawyers who specialize in that area of law. Before submitting your product idea to a company for evaluation, evaluate the company. Make sure they are a reputable medical supply company. Find out such things as how they plan to research your idea, and what your share as the inventor will be. Take notes when surveying professionals from other hospitals about your idea. The information gathered can be used when writing your product proposal. Submitting a list of hospitals experiencing problems that your device could solve is a good selling point. Keep records of all phone conversations and copies of all written correspondence between the inventor and the company or research office. Always try to get commitments in writing, and keep the lines of communication open. Major cities offer different sources that the inventor can turn to for help. Check around. Do not be afraid to ask questions. If you have carefully researched your product idea and really believe it will improve patient care, go for it! It might be a long hard road, and despite all your efforts, the device may never make it to the market. But if it does, seeing your device used to enhance patient care makes it all worthwhile.

Educating Global Citizens: A Good "Idea" or an Organisational Practice?

ERIC Educational Resources Information Center

Lilley, Kathleen; Barker, Michelle; Harris, Neil

2015-01-01

Higher education emphasises training and skills for employment, yet while the "idea" of educating global citizens appears in university discourse, there is limited evidence demonstrating how the "idea" of the global citizen translates into practice. Recent research emphasises a desire for graduates to be local and global…

Analysis and Countermeasures of Wind Power Accommodation by Aluminum Electrolysis Pot-Lines in China

NASA Astrophysics Data System (ADS)

Zhang, Hongliang; Ran, Ling; He, Guixiong; Wang, Zhenyu; Li, Jie

2017-10-01

The unit energy consumption and its price have become the main obstacles for the future development of the aluminum electrolysis industry in China. Meanwhile, wind power is widely being abandoned because of its instability. In this study, a novel idea for wind power accommodation is proposed to achieve a win-win situation: the idea is for nearby aluminum electrolysis plants to absorb the wind power. The features of the wind power distribution and aluminum electrolysis industry are first summarized, and the concept of wind power accommodation by the aluminum industry is introduced. Then, based on the characteristics of aluminum reduction cells, the key problems, including the bus-bar status, thermal balance, and magnetohydrodynamics instabilities, are analyzed. In addition, a whole accommodation implementation plan for wind power by aluminum reduction is introduced to explain the theoretical value of accommodation, evaluation of the reduction cells, and the industrial experiment scheme. A numerical simulation of a typical scenario proves that there is large accommodation potential for the aluminum reduction cells. Aluminum electrolysis can accommodate wind power and remain stable under the proper technique and accommodation scheme, which will provide promising benefits for the aluminum plant and the wind energy plant.

Statistical interpretation of transient current power-law decay in colloidal quantum dot arrays

NASA Astrophysics Data System (ADS)

Sibatov, R. T.

2011-08-01

A new statistical model of the charge transport in colloidal quantum dot arrays is proposed. It takes into account Coulomb blockade forbidding multiple occupancy of nanocrystals and the influence of energetic disorder of interdot space. The model explains power-law current transients and the presence of the memory effect. The fractional differential analogue of the Ohm law is found phenomenologically for nanocrystal arrays. The model combines ideas that were considered as conflicting by other authors: the Scher-Montroll idea about the power-law distribution of waiting times in localized states for disordered semiconductors is applied taking into account Coulomb blockade; Novikov's condition about the asymptotic power-law distribution of time intervals between successful current pulses in conduction channels is fulfilled; and the carrier injection blocking predicted by Ginger and Greenham (2000 J. Appl. Phys. 87 1361) takes place.

Strategies for Improving Language across the Curriculum: Ideas and Activities for Every Classroom. Series of Caribbean Volunteer Publications, No. 14.

ERIC Educational Resources Information Center

Voluntary Services Overseas, Castries (St. Lucia).

This book contains 50 hands-on activities representing most subjects taught at the secondary school level in the Caribbean. It lists the order of activities by chapter and name of each activity in the general table of contents. The first chapter, Investigating and Organizing Ideas, presents six activities and discusses semantic mapping, mind maps,…

Notes Plus: A Quarterly of Practical Teaching Ideas, 1998-1999.

ERIC Educational Resources Information Center

Kent, Jeannette, Ed.

1999-01-01

This sixteenth volume of "Notes Plus: A Quarterly of Practical Teaching Ideas" contains numerous teaching ideas from English classrooms. Articles in number 1 are: "'Cricket' Contests as Class Exercises" (Rosemary Laughlin); "Body Biography Revisited" (Julie Medow); "Helping Students Keep in Touch" (Joyce Taaffe); "A Love Affair with Letter…

Classroom Notes Plus: A Quarterly of Teaching Ideas, 2000-2001.

ERIC Educational Resources Information Center

Classroom Notes Plus, 2001

2001-01-01

This 18th volume of "Classroom Notes Plus" contains descriptions of original, unpublished teaching practices, or adapted ideas. Under the Ideas from the Classroom section, the August 2000 issue contains the following materials: "The Thought Pot" (Andrew R. West); "Seeing Is Reading: 'The Hollow Men'" (James Penha);…

Students' Perception of Homework Assignments and What Influences Their Ideas

ERIC Educational Resources Information Center

Letterman, Denise

2013-01-01

Authors have researched the effects of homework, but few studies have delved into the idea of students' attitude towards homework. Consequently, students' perception of homework, the principal participants, remains largely unknown. Students' experience in homework that started as early as elementary school has influenced their ideas of homework.…