The Effectiveness of PowerPoint Presentation and Conventional Lecture on Pedagogical Content Knowledge Attainment

ERIC Educational Resources Information Center

Cosgun Ögeyik, Muhlise

2017-01-01

In English language teaching settings, the type of lecture is important since students should be exposed to instantly recognisable linguistic features in the target language through interaction. This quasi-experimental study was designed to compare the effectiveness of PowerPoint presentations (PPP) and conventional lecture/discussion sessions on…

Screen-Capturing System with Two-Layer Display for PowerPoint Presentation to Enhance Classroom Education

ERIC Educational Resources Information Center

Lai, Yen-Shou; Tsai, Hung-Hsu; Yu, Pao-Ta

2011-01-01

This paper proposes a new presentation system integrating a Microsoft PowerPoint presentation in a two-layer method, called the TL system, to promote learning in a physical classroom. With the TL system, teachers can readily control hints or annotations as a way of making them visible or invisible to students so as to reduce information load. In…

Image is everything: pearls and pitfalls of digital photography and PowerPoint presentations for the cosmetic surgeon.

PubMed

Niamtu, Joseph

2004-01-01

Cosmetic surgery and photography are inseparable. Clinical photographs serve as diagnostic aids, medical records, legal protection, and marketing tools. In the past, taking high-quality, standardized images and maintaining and using them for presentations were tasks of significant proportion when done correctly. Although the cosmetic literature is replete with articles on standardized photography, this has eluded many practitioners in part to the complexity. A paradigm shift has occurred in the past decade, and digital technology has revolutionized clinical photography and presentations. Digital technology has made it easier than ever to take high-quality, standardized images and to use them in a multitude of ways to enhance the practice of cosmetic surgery. PowerPoint presentations have become the standard for academic presentations, but many pitfalls exist, especially when taking a backup disc to play on an alternate computer at a lecture venue. Embracing digital technology has a mild to moderate learning curve but is complicated by old habits and holdovers from the days of slide photography, macro lenses, and specialized flashes. Discussion is presented to circumvent common problems involving computer glitches with PowerPoint presentations. In the past, high-quality clinical photography was complex and sometimes beyond the confines of a busy clinical practice. The digital revolution of the past decade has removed many of these associated barriers, and it has never been easier or more affordable to take images and use them in a multitude of ways for learning, judging surgical outcomes, teaching and lecturing, and marketing. Even though this technology has existed for years, many practitioners have failed to embrace it for various reasons or fears. By following a few simple techniques, even the most novice practitioner can be on the forefront of digital imaging technology. By observing a number of modified techniques with digital cameras, any practitioner can take

Teach Graphic Design Basics with PowerPoint

ERIC Educational Resources Information Center

Lazaros, Edward J.; Spotts, Thomas H.

2007-01-01

While PowerPoint is generally regarded as simply software for creating slide presentations, it includes often overlooked--but powerful--drawing tools. Because it is part of the Microsoft Office package, PowerPoint comes preloaded on many computers and thus is already available in many classrooms. Since most computers are not preloaded with good…

PowerPoint, Habits of Mind, and Classroom Culture

ERIC Educational Resources Information Center

Adams, Catherine

2006-01-01

In lecture halls, in secondary school classrooms, during training workshops, and at research conferences, PowerPoint is becoming a preferred method of communicating, presenting, and sharing knowledge. Questions have been raised about the implications of the use of this new medium for knowledge dissemination. It is suggested PowerPoint supports a…

Why Do Scholars Use Powerpoint the Way They Do?

ERIC Educational Resources Information Center

Hertz, Brigitte; van Woerkum, Cees; Kerkhof, Peter

2015-01-01

PowerPoint has received much criticism regarding excessive use of text and the lack of contact with the audience. Why presenters use PowerPoint in this way has not been studied so far. Our study using interviews with beginning and advanced presenters shows that some use the program as a speaking note and as a means to draw the attention away from…

Simple PowerPoint Animation

NASA Astrophysics Data System (ADS)

Takahashi, Leo

2011-03-01

The use of animation as a teaching tool has long been of interest to the readers of and contributors to this journal.1-5 While the sophisticated techniques presented in the cited papers are excellent and useful, there is one overlooked technique that may be of interest to the teacher who wants something quick and simple to enhance classroom presentations: PowerPoint animation.

Using Powerpoint Animations to Teach Operations Management Techniques and Concepts

ERIC Educational Resources Information Center

Treleven, Mark D.; Penlesky, Richard J.; Callarman, Thomas E.; Watts, Charles A.; Bragg, Daniel J.

2014-01-01

This article examines the value of using complex animated PowerPoint presentations to teach operations management techniques and concepts. To provide context, literature covering the use of PowerPoint animations in business education is briefly reviewed. The specific animations employed in this study are identified and their expected benefits to…

Powerpoint: An Overused Technology Deserving of Criticism, but Indispensable

ERIC Educational Resources Information Center

Hopper, Keith B.; Waugh, Jonathan B.

2014-01-01

PowerPoint is roundly reviled and ridiculed, yet this technology enjoys universal popularity. This article reviews the criticisms of PowerPoint and its peer technologies, describes its affordances and advantages, and suggests innovative PowerPoint applications in instruction. Beyond garden-variety applications of PowerPoint, it may also be used to…

Active Learning: A PowerPoint Tutorial

ERIC Educational Resources Information Center

Gareis, Elisabeth

2007-01-01

Individual or group presentations are common assignments in business communication courses, and many students use PowerPoint slides as audiovisual support. Frequently, curriculum constraints don't allow instructors much time to teach effective design and delivery of presentation graphics in their courses; guidelines in the form of minilectures or…

How Do Academic Disciplines Use PowerPoint?

ERIC Educational Resources Information Center

Garrett, Nathan

2016-01-01

How do academic disciplines use PowerPoint? This project analyzed PowerPoint files created by an academic publisher to supplement textbooks. An automated analysis of 30,263 files revealed clear differences by disciplines. Single-paradigm "hard" disciplines used less complex writing but had more words than multi-paradigm "soft"…

Powerpoint®: It's Not "Yes" or "No"--It's "When" and "How"

ERIC Educational Resources Information Center

Jordan, Lois A.; Papp, Raymond

2014-01-01

A great deal of research has been done on the use of PowerPoint in the classroom. Most of it has used student acceptance of PowerPoint as the measure of its effectiveness, and these results have overwhelmingly shown that students like PowerPoint. However, most studies measuring PowerPoint's impact on learning have not shown any benefit from its…

Concept, Content, Construction, and Contingencies: Getting the Horse before the PowerPoint Cart

ERIC Educational Resources Information Center

DuFrene, Debbie D.; Lehman, Carol M.

2004-01-01

The phrase "death by PowerPoint" was not born in the offices of Microsoft's competitors; it came straight from the hearts of victimized meeting attendees. Microsoft estimates that at least 30 million PowerPoint presentations are made daily, with many rightfully warranting death verdict assessment. Death sentences often result from a "construction…

Slip-Sliding-Away: A Review of the Literature on the Constraining Qualities of PowerPoint

ERIC Educational Resources Information Center

Kernbach, Sebastian; Bresciani, Sabrina; Eppler, Martin J.

2015-01-01

PowerPoint is a dominant communication tool in business and education. It allows for creating professional-looking presentations easily, but without understanding its constraining qualities it can be used inappropriately. Therefore we conducted a systematic literature review structuring the literature on PowerPoint in three chronological phases…

Using concept mapping principles in PowerPoint.

PubMed

Kinchin, I M; Cabot, L B

2007-11-01

The use of linear PowerPoint templates to support lectures may inadvertently encourage dental students to adopt a passive approach to learning and a narrow appreciation of the field of study. Such presentations may support short-term learning gains and validate assessment regimes that promote surface learning approaches at the expense of developing a wider appreciation of the field that is necessary for development of clinical expertise. Exploitation of concept mapping principles can provide a balance for the negative learning behaviour that is promoted by the unreflective use of PowerPoint. This increases the opportunities for students to access holistic knowledge structures that are indicators of expertise. We illustrate this using the example of partial denture design and show that undergraduates' grasp of learning and teaching issues is sufficiently sophisticated for them to appreciate the implications of varying the mode of presentation. Our findings indicate that students understand the strategic value of bullet-pointed presentations for short-term assessment goals and the benefits of deep learning mediated by concept mapping that may support longer term professional development. Students are aware of the tension between these competing agendas.

PowerPoint presentation in learning physiology by undergraduates with different learning styles.

PubMed

Ankad, Roopa B; Shashikala, G V; Herur, Anita; Manjula, R; Chinagudi, Surekharani; Patil, Shailaja

2015-12-01

PowerPoint presentations (PPTs) have become routine in medical colleges because of their flexible and varied presentation capabilities. Research indicates that students prefer PPTs over the chalk-and-talk method, and there is a lot of debate over advantages and disadvantages of PPTs. However, there is no clear evidence that PPTs improve student learning/performance. Furthermore, there are a variety of learning styles with sex differences in classrooms. It is the responsibility of teacher/facilitator and student to be aware of learning style preferences to improve learning. The present study asked the following research question: do PPTs equally affect the learning of students with different learning styles in a mixed sex classroom? After we assessed students' predominant learning style according to the sensory modality that one most prefers to use when learning, a test was conducted before and after a PPT to assess student performance. The results were analyzed using Student's t-test and ANOVA with a Bonferroni post hoc test. A z-test showed no sex differences in preferred learning styles. There was significant increase in posttest performance compared with that of the pretest in all types of learners of both sexes. There was also a nonsignificant relationship among sex, learning style, and performance after the PPT. A PPT is equally effective for students with different learning style preferences and supports mixed sex classrooms. Copyright © 2015 The American Physiological Society.

College-Based Case Studies in Using PowerPoint Effectively

ERIC Educational Resources Information Center

Inoue-Smith, Yukiko

2016-01-01

This study reexamined PowerPoint's potential to enhance traditional pedagogical practices in higher education. The study addressed (1) the conditions under which PowerPoint meets students' needs in typical lecture-based classrooms, (2) whether professors consider PowerPoint-based lectures more effective than lectures supported by material on…

Enhancing Student Engagement and Active Learning through Just-in-Time Teaching and the Use of Powerpoint

ERIC Educational Resources Information Center

Wanner, Thomas

2015-01-01

This instructional article is about an innovative teaching approach for enhancing student engagement and active learning in higher education through a combination of just-in-time teaching and the use of PowerPoint technology. The central component of this approach was students' pre-lecture preparation of a short PowerPoint presentation in which…

PowerPoint and Concept Maps: A Great Double Act

ERIC Educational Resources Information Center

Simon, Jon

2015-01-01

This article explores how concept maps can provide a useful addition to PowerPoint slides to convey interconnections of knowledge and help students see how knowledge is often non-linear. While most accounting educators are familiar with PowerPoint, they are likely to be less familiar with concept maps and this article shows how the tool can be…

Students perception on the usage of PowerPoint in learning calculus

NASA Astrophysics Data System (ADS)

Othman, Zarith Sofiah; Tarmuji, Nor Habibah; Hilmi, Zulkifli Ab Ghani

2017-04-01

Mathematics is a core subject in most of the science and technology courses and in some social sciences programs. However, the low achievement of students in the subject especially in topics such as Differentiation and Integration is always an issue. Many factors contribute to the low performance such as motivation, environment, method of learning, academic background and others. The purpose of this paper is to determine the perception of learning mathematics using PowerPoint on Integration concepts at the undergraduate level with respect to mathematics anxiety, learning enjoyment, mobility and learning satisfaction. The main content of the PowerPoint presentation focused on the integration method with historical elements as an added value. The study was conducted on 48 students randomly selected from students in computer and applied sciences program as experimental group. Questionnaires were distributed to students to explore their learning experiences. Another 51 students who were taught using the traditional chalkboard method were used as the control group. Both groups were given a test on Integration. The statistical methods used were descriptive statistics and independent sample t-test between the experimental and the control group. The finding showed that most students perceived positively to the PowerPoint presentations with respect to mobility and learning satisfaction. The experimental group performed better than the control group.

Digital Ink: In-Class Annotation of PowerPoint Lectures

ERIC Educational Resources Information Center

Johnson, Anne E.

2008-01-01

Digital ink is a tool that, in conjunction with Microsoft PowerPoint software, allows real-time freehand annotation of presentations. Annotation of slides during class encourages student engagement with the material and problems under discussion. Digital ink annotation is a technique suitable for teaching across many disciplines, but is especially…

Getting Everybody Involved: Cooperative PowerPoint Creations Benefit Inclusion Students.

ERIC Educational Resources Information Center

Kelly, Rebecca

1999-01-01

Describes the use of PowerPoint software in a cooperative setting that allows inclusion students to create presentations as part of the learning process. Discusses equipment needed, audience, teacher and student preparation, and student evaluation, and includes examples of storyboards and worksheets. (Author/LRW)

"I'm Ambivalent about It": The Dilemmas of PowerPoint

ERIC Educational Resources Information Center

Hill, Andrea; Arford, Tammi; Lubitow, Amy; Smollin, Leandra M.

2012-01-01

The increasing ubiquity of PowerPoint in the university classroom raises complex questions about pedagogy and the creation of dynamic and effective learning environments. Though much of the sociological teaching literature has focused on engagement and active learning, very little of this work has addressed the presence of PowerPoint in sociology…

Powerpoint's Power in the Classroom: Enhancing Students' Self-Efficacy and Attitudes

ERIC Educational Resources Information Center

Susskind, J.E.

2005-01-01

The current study examined the effects of non-interactive computer assisted instruction on students' performance, self-efficacy, motivation, and attitudes. Half the lectures presented to two Introduction to Psychology college classes were taught in a traditional lecture format and half were accompanied by PowerPoint multimedia. Lecture order was…

Towards the "Informed Use" of Information and Communication Technology in Education: A Response to Adams' "Powerpoint, Habits of Mind, and Classroom Culture"

ERIC Educational Resources Information Center

Vallance, Michael; Towndrow, Phillip A.

2007-01-01

PowerPoint, the widely-used slide-show software package, is finding increasing currency in lecture halls and classrooms as the preferred method of communicating and presenting information. But, as Adams [Adams, C. (2006) "PowerPoint, habits of mind, and classroom culture." "Journal of Curriculum Studies," 38(4), 389-411] attempts to show, users…

"Last Professor Standing!": Powerpoint Enables All Faculty to Use Humor in Teaching

ERIC Educational Resources Information Center

Berk, Ronald A.

2014-01-01

There are two major global educational trends that have changed the form and execution of humor in the classroom and in professional conferences: (1) the burgeoning instructional technology, especially PowerPoint, which can provide a vehicle for several forms of low risk humor anyone can present; and (2) the diversity of classroom demographics,…

Breaking Bad Habits: Teaching Effective PowerPoint Use to Working Graduate Students

ERIC Educational Resources Information Center

Vik, Gretchen N.

2004-01-01

One interesting aspect of teaching students to use PowerPoint and similar graphics packages effectively is that graduate students who are already in the workforce often have bad presentation habits that they need to break. In this article, the author discusses ways of breaking these bad habits. Using storyboards is one way to keep students from…

A Comparison of Simplified-Visually Rich and Traditional Presentation Styles

ERIC Educational Resources Information Center

Johnson, Douglas A.; Christensen, Jack

2011-01-01

Microsoft PowerPoint and similar presentation tools have become commonplace in higher education, yet there is very little research on the effectiveness of different PowerPoint formats for implementing this software. This study compared two PowerPoint presentation techniques: a more traditional format employing heavy use of bullet points with text…

Not Waving but Drowning: A Review of Tufte's "The Cognitive Style of PowerPoint"

ERIC Educational Resources Information Center

Kangas, Brian D.

2012-01-01

"The Cognitive Style of PowerPoint: Pitching Out Corrupts Within" by Edward Tufte (2006) condemns the software for failing to help users achieve many of the goals of an effective presentation and instead offers a low resolution platform with a deeply hierarchical single-path structure capable of convening a trivial amount of information even over…

Technology in College Classrooms: An Action Research Examining the Use of Powerpoint in ELL Classrooms

ERIC Educational Resources Information Center

Zhang, Weiwei

2012-01-01

This research looks at the use of PowerPoint as an instructional tool for teaching English language learners (ELL) who studied in a language program at a state university in the Pacific Northwest. The purpose of the research was to discover and to explore the perceptions of PowerPoint supported teaching and learning that were held by the students,…

Building a Better Mousetrap: How Design-Based Research Was Used to Improve Homemade PowerPoint Games

ERIC Educational Resources Information Center

Siko, Jason P.; Barbour, Michael K.

2016-01-01

This paper is a review of a three-cycle, design-based research study that explored the relationship between the pedagogical research and the actual implementation of a game design project using Microsoft PowerPoint. Much of the initial literature on using homemade PowerPoint games showed no significant improvement in test scores when students…

Using Microsoft PowerPoint as an Astronomical Image Analysis Tool

NASA Astrophysics Data System (ADS)

Beck-Winchatz, Bernhard

2006-12-01

Engaging students in the analysis of authentic scientific data is an effective way to teach them about the scientific process and to develop their problem solving, teamwork and communication skills. In astronomy several image processing and analysis software tools have been developed for use in school environments. However, the practical implementation in the classroom is often difficult because the teachers may not have the comfort level with computers necessary to install and use these tools, they may not have adequate computer privileges and/or support, and they may not have the time to learn how to use specialized astronomy software. To address this problem, we have developed a set of activities in which students analyze astronomical images using basic tools provided in PowerPoint. These include measuring sizes, distances, and angles, and blinking images. In contrast to specialized software, PowerPoint is broadly available on school computers. Many teachers are already familiar with PowerPoint, and the skills developed while learning how to analyze astronomical images are highly transferable. We will discuss several practical examples of measurements, including the following: -Variations in the distances to the sun and moon from their angular sizes -Magnetic declination from images of shadows -Diameter of the moon from lunar eclipse images -Sizes of lunar craters -Orbital radii of the Jovian moons and mass of Jupiter -Supernova and comet searches -Expansion rate of the universe from images of distant galaxies

Beyond Jeopardy and Lectures: Using "Microsoft PowerPoint" as a Game Design Tool to Teach Science

ERIC Educational Resources Information Center

Siko, Jason; Barbour, Michael; Toker, Sacip

2011-01-01

To date, research involving homemade PowerPoint games as an instructional tool has not shown statistically significant gains in student performance. This paper examines the results of a study comparing the performance of students in a high school chemistry course who created homemade PowerPoint games as a test review with the students who used a…

Powerful Presentations with PowerPoint.

ERIC Educational Resources Information Center

Schenone-Stevens, M. Carla

As educational institutions prepare to meet the challenges of the new millennium, it becomes more apparent that computer-competent students should be graduated to meet the needs of the advances in technology in the workplace. One technology that is readily available is presentation software, which allows the student to generate slides, overheads,…

On the "Informed Use" of Powerpoint: Rejoining Vallance and Towndrow

ERIC Educational Resources Information Center

Adams, Catherine

2007-01-01

As teachers become more informed about the affordances of information and communication technologies and take up the new tools in their classrooms, these same technologies are always already informing and reshaping their perceptions and actions in the world. In seizing hold of PowerPoint, a teacher is not only aided, enmeshed, and constrained by…

An Optimal Delivery Format for Presentations Targeting Older Adults.

ERIC Educational Resources Information Center

Austin-Wells, Vonnette; Zimmerman, Teena; McDougall, Graham J., Jr.

2003-01-01

African-American, Hispanic, and white older adults (n=34) attended three information sessions presented via flipcharts, transparencies, and PowerPoint (one format per session). In focus groups, participants rated accessibility, novelty, and efficiency. They overwhelmingly preferred PowerPoint on all dimensions. (SK)

An alternative for presenting interactive dynamic data sets in electronic presentations: a scrollable flash movie loop.

PubMed

Yam, Chun-Shan

2007-11-01

The purpose of this article is to describe an alternative for creating scrollable movie loops for electronic presentations including PowerPoint. The alternative provided in this article enables academic radiologists to present scrollable movie loops in PowerPoint. The scrolling capability is created using Flash ActionScript. A Flash template with the required ActionScript code is provided. Users can simply download the template and follow the step-by-step demonstration to create scrollable movie loops. No previous ActionScript programming knowledge is necessary.

Put Power into Your Presentations: Using Presentation Software Effectively

ERIC Educational Resources Information Center

Safransky, Robert J.; Burmeister, Marsha L.

2009-01-01

Microsoft PowerPoint, Apple Keynote, and OpenOffice Impress are relatively common tools in the classroom and in the boardroom these days. What makes presentation software so popular? As the Chinese proverb declares, a picture is worth a thousand words. People like visual presentations. Presentation software can make even a dull subject come to…

Homemade Powerpoint Games: Game Design Pedagogy Aligned to the TPACK Framework

ERIC Educational Resources Information Center

Siko, Jason P.; Barbour, Michael K.

2012-01-01

While researchers are examining the role of playing games to learn, others are looking at using game design as an instructional tool. However, game-design software may require additional time to train both teachers and students. In this article, the authors discuss the use of Microsoft PowerPoint as a tool for game-design instruction and the…

Teachers' Use of PowerPoint in Kindergarten: An Empirical Investigation in China

ERIC Educational Resources Information Center

Liu, Xia; Xu, Yunrong; Pange, Jenny

2016-01-01

Nowadays, with the rapid progress of Information and Communication Technologies (ICTs), the integration of ICTs in education has attracted more and more attention of educators and researchers. However, there are different situations between developed and less-developed nations both in ICT application and in ICT research. PowerPoint is a readily…

Software Literacy and Student Learning in the Tertiary Environment: Powerpoint and Beyond

ERIC Educational Resources Information Center

Khoo, Elaine; Hight, Craig; Cowie, Bronwen; Torrens, Rob; Ferrarelli, Lisabeth

2014-01-01

In this paper, we explore the relationship between student success in acquiring software literacy and students' broader engagement and understanding of knowledge across different disciplines. We report on the first phase of a project that examines software literacies associated with Microsoft PowerPoint as a common software package encountered and…

Kindergartners Use PowerPoint to Lead Their Own Parent-Teacher Conferences

ERIC Educational Resources Information Center

Young, Dianne; Behounek, Lynn M.

2006-01-01

Student-led parent-teacher conferences help young children make sense of what hey know and what they need to learn at school. Just ask them! For the past two years, the kindergarten children at Seymour Elementary School in Ralston, Nebraska, have used PowerPoint to tell their parents how they are doing in school, and the conferences have been a…

Rotating Poster Presentations

ERIC Educational Resources Information Center

Lagares, Manuel; Reisenleutner, Sandra

2017-01-01

Oral presentations are a common practice in foreign language classes, often used to assess students' speaking skills. Usually, the presentations are delivered by students in front of the class, often with PowerPoint slides or Prezi as support. However, frequently the audience does not engage with the presentation and thus, the benefits of this…

The Sum Is Greater than the Parts: Deconstructing Homemade PowerPoint Games

ERIC Educational Resources Information Center

Siko, Jason P.; Barbour, Michael K.

2015-01-01

Homemade PowerPoint games are a low-tech alternative for using game design in classrooms. To date, much of the research examining the games has not shown an improvement in performance. This has led some to question whether the games are properly aligned with the instructional strategies researchers have used as justifications to support using…

Marketing your dental practice using microsoft powerpoint.

PubMed

Kotlow, L A

2001-12-01

Educating the parents of my patients about the techniques and specialized care pediatric dentists provide has always been a challenge. When I began my dental practice in 1974, the materials and audiovisual programs that were available for parental and patient education were of poor quality and often did not reflect my office philosophy. The multimedia material for pediatric dentistry was limited in scope and of little value in conveying to the parents and patients pediatric restorative procedures, causes of dental disease, caries prevention and patient management. Effective communication to the public can be divided into two areas: in-office marketing; and outside advertising. The primary focus of this discussion will be on in-house marketing of your dental practice using Microsoft PowerPoint.

Stellar Presentations (Abstract)

NASA Astrophysics Data System (ADS)

Young, D.

2015-12-01

(Abstract only) The AAVSO is in the process of expanding its education, outreach and speakers bureau program. powerpoint presentations prepared for specific target audiences such as AAVSO members, educators, students, the general public, and Science Olympiad teams, coaches, event supervisors, and state directors will be available online for members to use. The presentations range from specific and general content relating to stellar evolution and variable stars to specific activities for a workshop environment. A presentation—even with a general topic—that works for high school students will not work for educators, Science Olympiad teams, or the general public. Each audience is unique and requires a different approach. The current environment necessitates presentations that are captivating for a younger generation that is embedded in a highly visual and sound-bite world of social media, twitter and U-Tube, and mobile devices. For educators, presentations and workshops for themselves and their students must support the Next Generation Science Standards (NGSS), the Common Core Content Standards, and the Science Technology, Engineering and Mathematics (STEM) initiative. Current best practices for developing relevant and engaging powerpoint presentations to deliver information to a variety of targeted audiences will be presented along with several examples.

Theodore E. Woodward Award: Spare Me the Powerpoint and Bring Back the Medical Textbook

PubMed Central

Southwick, Frederick S.

2007-01-01

A tutorial for 4th year medical students revealed absent long-term retention of microbiology and infectious disease facts taught during the 2nd year. Students were suffering from the Ziegarnik effect, the loss of memory after completion of a task. PowerPoint lectures and PowerPoint notes combined with multiple-choice questions may have encouraged this outcome; this teaching format was also associated with minimal use of the course textbook. During the subsequent year, active learning techniques, Just-in-Time Teaching (JiTT) and Peer Instruction (PI) were used, and instructors specifically taught from the textbook. Essays and short answer questions were combined with multiple-choice questions to encourage understanding and recall. Performance on the National Board Shelf exam improved from the 59th percentile (2002–2004) to the 83rd percentile (2005), and textbook use increased from 1.6% to 79%. This experience demonstrates that strategies incorporating active learning and textbook use correlate with striking improvement in medical student performance. PMID:18528495

Kennedy Educate to Innovate (KETI) Microgravity Powerpoint Presentation

NASA Technical Reports Server (NTRS)

2011-01-01

The purpose of this presentation is to define and explain microgravity and show how microgravity can help students learn about the phenomena of the world. The presentation is designed to provide teachers of science, technology, engineering, and mathematics at many levels with a foundation in microgravity science and applications.

Effect of differing PowerPoint slide design on multiple-choice test scores for assessment of knowledge and retention in a theriogenology course.

PubMed

Root Kustritz, Margaret V

2014-01-01

Third-year veterinary students in a required theriogenology diagnostics course were allowed to self-select attendance at a lecture in either the evening or the next morning. One group was presented with PowerPoint slides in a traditional format (T group), and the other group was presented with PowerPoint slides in the assertion-evidence format (A-E group), which uses a single sentence and a highly relevant graphic on each slide to ensure attention is drawn to the most important points in the presentation. Students took a multiple-choice pre-test, attended lecture, and then completed a take-home assignment. All students then completed an online multiple-choice post-test and, one month later, a different online multiple-choice test to evaluate retention. Groups did not differ on pre-test, assignment, or post-test scores, and both groups showed significant gains from pre-test to post-test and from pre-test to retention test. However, the T group showed significant decline from post-test to retention test, while the A-E group did not. Short-term differences between slide designs were most likely unaffected due to required coursework immediately after lecture, but retention of material was superior with the assertion-evidence slide design.

The Impact of Providing Web-Based PowerPoint Slides as Study Guides in Undergraduate Business Classes

ERIC Educational Resources Information Center

Frank, Jonathan; Shaw, Lewis; Wilson, Elizabeth

2009-01-01

This study examines undergraduate business students' use of PowerPoint slides provided as a supplement to class attendance, textbook reading, and other traditional course resources. We survey students in 4 diverse (accounting, marketing, management, and information systems) lower-level undergraduate courses in which the instructor provided…

Applying Technology To Facilitate Poster Presentations.

ERIC Educational Resources Information Center

Marek, Pam; Christopher, Andrew N.; Koenig, Cynthia S.

2002-01-01

Promotes the use of presentation software in psychology courses to teach students technological skills that prepare them for the future. Explains that many graduates in psychology are employed in other fields after graduation. Discusses the use of presentation software with a focus on poster preparation using Microsoft PowerPoint software. (CMK)

Prezi: A Different Way to Present

ERIC Educational Resources Information Center

Yee, Kevin; Hargis, Jace

2010-01-01

In this article, the author discusses Prezi and compares it to other forms of presentation software. Taking a completely different approach to the entire concept of software for presentations, Prezi stands alone as a unique and wholly viable competitor to PowerPoint. With a "Prezi", users display words, images, and videos without using…

The Effects of Varying Pictorial Detail and Presentation Strategy on Concept Formation.

ERIC Educational Resources Information Center

Gorman, Don A.

The purpose of this study is to determine the effects of varying pictorial detail and presentation strategy on learners of varying grade levels in a visually transmitted concept formation task. Specifically, line drawings containing only relevant details and halftones containing relevant and irrelevant detail were presented successively and…

Student Attitude towards and Use of Powerpoint[R] Slides as Study Guides in Undergraduate Introductory Financial Accounting

ERIC Educational Resources Information Center

Kozub, Robert M.

2010-01-01

This study examines undergraduate business students' attitude towards and use of Powerpoint[R] slides provided as a supplement to class attendance, textbook reading, and other traditional course resources. A survey of students with six majors (accounting, finance, marketing, management, international business and management information systems)…

Course Management Systems: Traveling Beyond Powerpoint Slides Online

NASA Astrophysics Data System (ADS)

Gauthier, A. J.; Impey, C. D.

2004-12-01

Course management systems (CMS) like WebCT, Blackboard, Astronomica, etc., have reached and surpassed their tipping point in higher education. They are no longer a technology-trendy item to use in a course, but rather an expected supplement to undergraduate courses. There is a well known disconnect between the student population of ''digital natives'' (1) and higher education instructors, the ''digital immigrants'' (1). What expectations and technology skills do the new generations of undergraduates have? How can instructors easily meet their students' needs? What needs do instructors have and what resources are available to meet those needs? In the past, instructors would create their own HTML web pages to post class materials like PowerPoint slides, homework, and announcements. How does an instructor-created web resource differ from a secure university run CMS? How can you make your university or college's CMS system into a productive learning tool and not just a repository for class materials and grades? How can the astronomy instructor benefit from integrating a CMS into their course? What are common student attitudes regarding CMS usage in a course? How are instructors using CMSs in innovative ways? Where on your campus can you get free help designing and implementing a CMS resource for your students? This presentation aims to answer these questions. Extensive literature reviews, formal surveys, case study reports, and educational research from the instructional technology community inform our astronomy teaching community of the answers. Highlights from innovative systems and uses of CMSs in undergraduate Astro 101 classrooms will be presented. Resources and further references will be made available as handouts. (1) M. Prensky. ''Digital Natives, Digital Immigrants,'' On The Horizon, Vol.9, 2001.

A Tale of Two Cultures: Cross Cultural Comparison in Learning the Prezi Presentation Software Tool in the US and Norway

ERIC Educational Resources Information Center

Brock, Sabra; Brodahl, Cornelia

2013-01-01

Presentation software is an important tool for both student and professorial communicators. PowerPoint has been the standard since it was introduced in 1990. However, new "improved" software platforms are emerging. Prezi is one of these, claiming to remedy the linear thinking that underlies PowerPoint by creating one canvas and…

Web-Based Learning Enhancements: Video Lectures through Voice-Over PowerPoint in a Majors-Level Biology Course

ERIC Educational Resources Information Center

Lents, Nathan H.; Cifuentes, Oscar E.

2009-01-01

This study is an experimental introduction of web-based lecture delivery into a majors-level introductory biology course. Web-based delivery, achieved through the use of prerecorded Voice-Over PowerPoint video lectures, was introduced on a limited basis to an experimental section while a control group, with the same instructor, received standard…

Powerpoint as a Potential Tool to Learners' Vocabulary Retention: Empirical Evidences from a Vietnamese Secondary Education Setting

ERIC Educational Resources Information Center

Nam, Ta Thanh; Trinh, Lap Q.

2012-01-01

In Vietnamese secondary education, translation and visuals are traditionally used as major techniques in teaching new English lexical items. Responding to the Vietnamese government policy issued in 2008 on using IT for a quality education, the application of PowerPoint has been considered the most prevalent type of technology used in the…

Fuzzy observer-based control for maximum power-point tracking of a photovoltaic system

NASA Astrophysics Data System (ADS)

Allouche, M.; Dahech, K.; Chaabane, M.; Mehdi, D.

2018-04-01

This paper presents a novel fuzzy control design method for maximum power-point tracking (MPPT) via a Takagi and Sugeno (TS) fuzzy model-based approach. A knowledge-dynamic model of the PV system is first developed leading to a TS representation by a simple convex polytopic transformation. Then, based on this exact fuzzy representation, a H∞ observer-based fuzzy controller is proposed to achieve MPPT even when we consider varying climatic conditions. A specified TS reference model is designed to generate the optimum trajectory which must be tracked to ensure maximum power operation. The controller and observer gains are obtained in a one-step procedure by solving a set of linear matrix inequalities (LMIs). The proposed method has been compared with some classical MPPT techniques taking into account convergence speed and tracking accuracy. Finally, various simulation and experimental tests have been carried out to illustrate the effectiveness of the proposed TS fuzzy MPPT strategy.

Swinburne Astronomy Online: Migrating from "PowerPoint" on CD to a Web 2.0 Compliant Delivery Infrastructure

ERIC Educational Resources Information Center

Barnes, David G.; Fluke, Christopher J.; Jones, Nicholas T.; Maddison, Sarah T.; Kilborn, Virginia A.; Bailes, Matthew

2008-01-01

We adopt the Web 2.0 paradigm as a mechanism for preparing, editing, delivering and maintaining educational content, and for fostering ongoing innovation in the online education field. We report here on the migration of legacy course materials from "PowerPoint" slides on CD to a fully online delivery mode for use in the "Swinburne Astronomy…

Do radiology and other health care presentations posted on the Internet contain accessible protected health information?

PubMed

Weadock, William J; Londy, Frank J; Ellis, James H; Goldman, Edward B

2008-10-01

To determine the prevalence of protected health information (PHI) in PowerPoint presentations available for downloading from the Internet. No institutional review board approval was needed for this project, which involved no patient subjects. Two Google searches, each limited to PowerPoint files, were performed by using the criteria "Cardiac CT" and "Magnetic Resonance Imaging." The first 100 hits of each search were downloaded from the source Web site. The presentations were examined for the PHI contained on any images, links, or notes pages. Two hundred presentations were evaluated. There were 143 presentations with images, image links, or notes, and 52 (36%) of these contained PHI. There were 129 presentations containing radiologic images; 51 (40%) of these contained PHI, and 31 (24%) showed the patient's name. At least 132 (66%) of the 200 presentations originated from the United States. Thirty-five (37%) of 94 presentations with images, image links, or notes contained PHI. Eighty-six U.S. presentations contained radiologic images; 34 (40%) of these contained PHI, and 19 (22%) showed the patient's name. Online or other distributions of PowerPoint presentations that contain radiologic images often contain PHI, and this may violate laws, including the U.S. Health Insurance Portability and Accountability Act. (c) RSNA, 2008.

Kennedy Educate to Innovate (KETI) Space Food Powerpoint Presentation

NASA Technical Reports Server (NTRS)

Paglialonga, Jessica

2011-01-01

An overview of the science related to the development of production of space food is presented for school students. Students are acquainted with careers in food science, nutrition, dietetics, microbiology, and astrobiology.

Perceived Teacher Credibility and Students' Affect as a Function of Instructors' Use of PowerPoint and Email

ERIC Educational Resources Information Center

Ledbetter, Andrew M.; Finn, Amber N.

2018-01-01

In this study, we extend previous work on instructors' use of technology by examining how students' perceptions of teacher credibility and affective experience differ depending on how frequently instructors use two common forms of instructional technology: PowerPoint, which is typically used "inside" the classroom; and email, which is…

Kennedy Educate to Innovate (KETI) Aeronautics PowerPoint Presentation

NASA Technical Reports Server (NTRS)

Davila, Dina

2010-01-01

This slide presentation reviews some fundamental features of aeronautics. It is designed to introduce students to aeronautics and to engage them in Science Technology Education and Mathematics (STEM). It reviews the history of airflight, the aircraft components and their interaction with the forces that make flight possible (i.e. lift, weight drag and thrust), and the interaction of the components that create aircraft movements (roll, pitch and yaw)

Shaping the "Habits of Mind" of Diverse Learners in Early Childhood Teacher Education Programs through Powerpoint: An Illustrative Case

ERIC Educational Resources Information Center

Kirova, Anna; Massing, Christine; Prochner, Larry; Cleghorn, Ailie

2016-01-01

This study examines the use of PowerPoint as a teaching tool in a workplace- embedded program aimed at bridging immigrant/refugee early childhood educators into post-secondary studies, and how, in the process, it shapes students' "habits of mind" (Turkle, 2004). The premise of the study is that it is not only the bodies of knowledge…

The Role of Interest and Images in Slideware Presentations

ERIC Educational Resources Information Center

Tangen, Jason M.; Constable, Merryn D.; Durrant, Eric; Teeter, Chris; Beston, Brett R.; Kim, Joseph A.

2011-01-01

With the advent of technologies that allow lecturers to develop presentations using software such as Microsoft PowerPoint, Apple Keynote, and OpenOffice Impress (referred to generically here as "slideware"), lectures and meetings are beginning to resemble cinematic experiences rather than the text filled transactions that have been the norm for…

Tracking Learners' Visual Attention during a Multimedia Presentation in a Real Classroom

ERIC Educational Resources Information Center

Yang, Fang-Ying; Chang, Chun-Yen; Chien, Wan-Ru; Chien, Yu-Ta; Tseng, Yuen-Hsien

2013-01-01

The purpose of the study was to investigate university learners' visual attention during a PowerPoint (PPT) presentation on the topic of "Dinosaurs" in a real classroom. The presentation, which lasted for about 12-15 min, consisted of 12 slides with various text and graphic formats. An instructor gave the presentation to 21 students…

Comparative study on the measurement of learning outcomes after powerpoint presentation and problem based learning with discussion in family medicine amongst fifth year medical students.

PubMed

Khobragade, Sujata; Abas, Adinegara Lutfi; Khobragade, Yadneshwar Sudam

2016-01-01

Learning outcomes after traditional teaching methods were compared with problem-based learning (PBL) among fifth year medical students. Six students participated each in traditional teaching and PBL methods, respectively. Traditional teaching method involved PowerPoint (PPT) presentation and PBL included study on case scenario and discussion. Both methods were effective in improving performance of students. Postteaching, we did not find significant differences in learning outcomes between these two teaching methods. (1) Study was conducted with an intention to find out which method of learning is more effective; traditional or PBL. (2) To assess the level of knowledge and understanding in anemia/zoonotic diseases as against diabetes/hypertension. All the students posted from February 3, 2014, to March 14, 2014, participated in this study. Six students were asked to prepare and present a lecture (PPT) and subsequent week other six students were asked to present PBL. Both groups presented different topics. Since it was a pre- and post-test, same students were taken as control. To maintain uniformity and to avoid bias due cultural diversity, language etc., same questions were administered. After taking verbal consent, all 34 students were given pretest on anemia and zoonotic diseases. Then lecture (PPT) by six students on the same topic was given it followed by posttest questionnaire. Subsequent week pretest was conducted on hypertension and diabetes. Then case scenario presentation and discussion (PBL) was done by different six students followed by posttest. Both the methods were compared. Analysis was done manually and standard error of means and students t -test was used to find out statistical significance. We found statistically significant improvement in performance of students after PPT presentation as well as PBL. Both methods are equally effective. However, Pretest results of students in anemia and zoonotic diseases (Group A) were poor compared to pretest

Microsoft Producer: A Software Tool for Creating Multimedia PowerPoint[R] Presentations

ERIC Educational Resources Information Center

Leffingwell, Thad R.; Thomas, David G.; Elliott, William H.

2007-01-01

Microsoft[R] Producer[R] is a powerful yet user-friendly PowerPoint companion tool for creating on-demand multimedia presentations. Instructors can easily distribute these presentations via compact disc or streaming media over the Internet. We describe the features of the software, system requirements, and other required hardware. We also describe…

The Accidental Toxicologist: A Career in the Science of Poisons (Health Science career presentation to HS Students)

EPA Science Inventory

This product is a powerpoint presentation. The presentation describes the science of toxicology and basic concepts in dose-response analysis. The presentation provides an example of computational toxicology approaches used to develop toxicity data for thousands of chemicals. The ...

Remembering the Specific Visual Details of Presented Objects: Neuroimaging Evidence for Effects of Emotion

ERIC Educational Resources Information Center

Kensinger, Elizabeth A.; Schacter, Daniel L.

2007-01-01

Memories can be retrieved with varied amounts of visual detail, and the emotional content of information can influence the likelihood that visual detail is remembered. In the present fMRI experiment (conducted with 19 adults scanned using a 3T magnet), we examined the neural processes that correspond with recognition of the visual details of…

Physicists in Primary Schools (PIPS) Project: Fun Presentations for Physicists to Take into Schools Worldwide (abstract)

NASA Astrophysics Data System (ADS)

Marks, Ann

2009-04-01

The Physicists in Primary Schools (PIPS) project is a joint venture initiated by the UK Women in Physics Group. A team from the University of Sheffield, with Engineering and Physical Sciences Research Council funding, has developed fun presentations and novel class activities using everyday articles for physicists to take into primary schools. The objectives are to instill enthusiasm in young children-including girls-through the enjoyment and excitement of physics, and support primary school teachers with a curriculum which includes many abstract concepts. All PIPS material is free to download from the Institute of Physics website (www.iop.org/pips), providing PowerPoint presentations and detailed explanations, as well as videos of the activities in classrooms. The topics are suitable for children age 4 to 11 years. There is interest in translating the presentations into other languages as there are few words on the slides and the material is likely valuable for older age groups. The presentations therefore have the potential to be useful worldwide.

508 Compliance: Preparing Presentations, Excel Files, Websites, and Multimedia Products

ERIC Educational Resources Information Center

Regional Educational Laboratory, 2014

2014-01-01

PowerPoint presentations, Excel documents, Web pages, and videos posted on federal websites must meet the requirements of the 1998 amendment to Section 508 of the Rehabilitation Act. Doing so ensures that these materials are accessible to a wide range of people with disabilities, including visual, auditory, sensory, and motor impairments. These…

Teach Your Students the Power of PowerPoint

ERIC Educational Resources Information Center

Shackelford, Ray; Griffis, Kurt

2007-01-01

People now have the tools to create presentations that use sophisticated graphics and text with vivid color, interesting animations, detailed charts, and personalized templates. Students should know how to use this new communication technology. In this article, the authors discuss keys to effective presentation. They present an activity wherein…

(PRESENTED AT MATSUYAMA, JAPAN) PERSISTENT PERFLUORINATED ORGANIC COMPOUNDS METHOD DEVELOPMENT RESEARCH AT THE U.S. ENVIRONMENTAL PROTECTION AGENCY

EPA Science Inventory

PowerPoint presentation summarizing method development research involving the persistent perfluorinated organic compounds. Review of data indicating widespread distribution of these materials and the potential for toxicity.

(PRESENTED AT TSUKUBA, JAPAN) PERSISTENT PERFLUORINATED ORGANIC COMPOUNDS METHOD DEVELOPMENT RESEARCH AT THE U.S. ENVIRONMENTAL PROTECTION AGENCY

EPA Science Inventory

PowerPoint presentation summarizing method development research involving the persistent perfluorinated organic compounds. Review of data indicating widespread distribution of these materials and the potential for toxicity.

Advantages and scientific basis of breastfeeding

USDA-ARS?s Scientific Manuscript database

The evidence behind current recommendations for breastfeeding is presented as a series of powerpoint slides with detailed references. Web sites and resources for infant feeding recommendations from the American Academy of Pediatrics and other health care provider professional groups are detailed. Ev...

Robotics, a Kennedy Educate to Innovate (KETI) PowerPoint Presentation

NASA Technical Reports Server (NTRS)

Davila, Dina

2010-01-01

This presentation is a series of lecture notes for a lecture on Robotics. It describes the concept of robots and differentiates between robotic devices and "true robots". It also reviews the reasons for why we use robots, generally, and specificaly.why NASA uses robots. It also explains what an end effector is and explores some of the careers available in the field of robotics.

Electronic Slideshow Presentations in the Higher Education Teaching and Learning Process

ERIC Educational Resources Information Center

Ferreira, Carlos Miguel; Santos, Ana Isabel; Serpa, Sandro

2018-01-01

The use of electronic slide presentations (ESP), usually through PowerPoint or Prezi software, has become widespread in higher education and is part of the expectations and perceptions of both teachers and students of how a successful and quality class should be. Is this dissemination of ESP use justified by the pedagogical quality fostered in…

Ubiquitous Presenter: A Tablet PC-Based System to Support Instructors and Students

ERIC Educational Resources Information Center

Price, Edward; Simon, Beth

2009-01-01

Digital lecturing systems (computer and projector, often with PowerPoint) offer physics instructors the ability to incorporate graphics and the power to share and reuse materials. But these systems do a poor job of supporting interaction in the classroom. For instance, with digital presentation systems, instructors have limited ability to…

(PRESENTED AT MORIOKA, JAPAN) PERSISTENT PERFLUORINATED COMPOUNDS IN THE ENVIRONMENT: A BRIEF INTRODUCTION TO THIS IMPORTANT NEW CLASS OF POLLUTANTS

EPA Science Inventory

PowerPoint presentation summarizing method development research involving the persistent perfluorinated organic compounds. Review of data indicating widespread distribution of these materials and the potential for toxicity.

Automated enforcement : a compendium of worldwide evaluations of results

DOT National Transportation Integrated Search

2007-03-14

Powerpoint presentation of the report "Automated enforcement : a compendium of worldwide evaluations of results". This compendium details automated enforcement systems (AES) implemented around the world and characterizes the safety impacts of such de...

(PRESENTED AT TSUKIJI, CHUO-KU, JAPAN) PERSISTENT PERFLUORINATED COMPOUNDS IN THE ENVIRONMENT: A BRIEF INTRODUCTION TO THIS IMPORTANT NEW CLASS OF POLLUTANTS

EPA Science Inventory

PowerPoint presentation summarizing method development research involving the persistent perfluorinated organic compounds. Review of data indicating widespread distribution of these materials and the potential for toxicity.

Enhancing Japanese University Students' English-Language Presentation Skills with Mobile-Video Recordings

ERIC Educational Resources Information Center

Toland, Sean H.; Mills, Daniel J.; Kohyama, Megumi

2016-01-01

In universities throughout Japan, English language learners are required to stand in front of their peers and make a presentation with the aid of software such as Microsoft PowerPoint. This type of public speaking activity can often be an anxiety-inducing, glorified reading or memorization exercise of text-heavy slides that fails to meet the…

Staying on Top of Your Game and Scoring Big with Adobe Presenter Multimedia Tutorials

ERIC Educational Resources Information Center

Koury, Regina; Francis, Marcia J.; Gray, Catherine J.; Jardine, Spencer J.; Guo, Ruiling

2010-01-01

In order to reach distance students in times of financial uncertainty, librarians must be creative. While much has been written about Camtasia, Captivate and Jing tutorial software, Adobe Presenter, a Microsoft PowerPoint plug-in, has not been discussed. This article describes how our library team created multimedia tutorial projects at Idaho…

Do Pictures "Tell" a Thousand Words in Lectures? How Lecturers Vocalise Photographs in Their Presentations

ERIC Educational Resources Information Center

Hallewell, Madeline J.; Lackovic, Natasa

2017-01-01

This article explores how 145 photographs collected from 20 PowerPoint lectures in undergraduate psychology at 16 UK universities were integrated with lecturers' speech. Little is currently known about how lecturers refer to the distinct types of photographs included in their presentations. Findings show that only 48 photographs (33%) included in…

Defining and Applying Limits for Test and Flight Through the Project Lifecycle GSFC Standard. [Scope: Non-Cryogenic Systems Tested in Vacuum

NASA Technical Reports Server (NTRS)

Mosier, Carol

2015-01-01

The presentation will be given at the Annual Thermal Fluids Analysis Workshop (TFAWS 2015, NCTS 21070-15) hosted by the Goddard SpaceFlight Center (GSFC) Thermal Engineering Branch (Code 545). The powerpoint presentation details the process of defining limits throughout the lifecycle of a flight project.

Non-Classroom Use of "Presentation Software" in Accelerated Classes: Student Use and Perceptions of Value

ERIC Educational Resources Information Center

Davies, Thomas; Korte, Leon; Cornelsen, Erin

2016-01-01

Numerous articles found in education literature discuss the advantages and disadvantages of using "presentation" software to deliver critical course content to students. Frequently the perceived value of the use of software such as PowerPoint is dependent upon how it is used, for instance, the extent to which bells and whistles are…

Effectiveness of a presentation on infant oral health care for parents.

PubMed

Rothe, Vincent; Kebriaei, Amy; Pitner, Sheryl; Balluff, Mary; Salama, Fouad

2010-01-01

The aim of this study was to evaluate an infant oral health education programme, using a pre-post test design, for parents attending a paediatric clinic. The subjects were parents attending the well baby appointments at 3, 6, and 9 months of age. The study participants were men and women, all with an infant between 3 and 12 months of age. A 16 question assessment in the form of a questionnaire was completed immediately before and after the introduction of a 30 min educational intervention in the form of a PowerPoint presentation and a video of infant oral hygiene for parents. The parents completed the questionnaire twice (pre-post test design) in the same visit. Recruited parents attended only one presentation. The presentation educated parents about infant oral health and provided anticipatory guidance. Forty-seven parents or caretakers participated in the study. On the pre-test 28% had a score of 70% or less, and on the post-test 87% got a score of 88% or better. On the pre-test, 72% had a score of 70% or higher, and on the post-test 87% got a score of 88% or higher. Most parents (80%) reported that the presentation was helpful and indicated that the information would change the way they care for their baby's teeth at home. This study demonstrated the effectiveness of a 30 min PowerPoint and Video presentation in improving the oral health knowledge of parents caring for an infant.

PowerPoint or chalk and talk: Perceptions of medical students versus dental students in a medical college in India.

PubMed

Seth, Vikas; Upadhyaya, Prerna; Ahmad, Mushtaq; Moghe, Vijay

2010-01-01

To assess students' perceptions of the impact of PowerPoint (PPT) presentations in lectures in comparison to the traditional chalk and talk method and lectures using transparencies and overhead projector (TOHP). The study analyzes the preferences for teaching aids of medical students versus dental students. Second year medical and dental undergraduates were asked to fill in a nine-item questionnaire about their perceptions of the three lecture delivery methods. Following analysis of the questionnaire the students were interviewed further. The results were analyzed separately for medical and dental students to see if there was any difference in their perceptions. The majority of the medical students (65.33%) preferred PPT presentations, while 15.16% of students preferred the lectures using chalkboard, and 19.51% preferred TOHP for teaching (P < 0.001). Of the dental students: 41.84% preferred chalkboard, 31.21% preferred TOHP, and 25.85% students preferred PPT presentations in the lectures (P < 0.05). Some important comments of the students were also recorded on interview which could be valuable for the medical teachers. The medical students clearly preferred the use of PPT presentations while the dental students did not. The study does not bring out evidence based superiority of any lecture delivery method. It appears that in the hands of a trained teacher any teaching aid would be appropriate and effective. This highlights the need for formal training in teaching technologies to develop good presentation skills and thus motivate the students.

On-Line Pesticide Training with Narrated Powerpoint Presentations

ERIC Educational Resources Information Center

Johnson, Steven B.

2015-01-01

UMaine Cooperative Extension is the primary educational delivery organization for pesticide recertification credits in Maine. Shrinking budgets and staff numbers are making traditional face-to-face delivery increasingly difficult to maintain. To address this issue, on-line pesticide applicator recertification training credits were developed. The…

PowerPoint or chalk and talk: Perceptions of medical students versus dental students in a medical college in India

PubMed Central

Seth, Vikas; Upadhyaya, Prerna; Ahmad, Mushtaq; Moghe, Vijay

2010-01-01

Purpose To assess students’ perceptions of the impact of PowerPoint (PPT) presentations in lectures in comparison to the traditional chalk and talk method and lectures using transparencies and overhead projector (TOHP). The study analyzes the preferences for teaching aids of medical students versus dental students. Methods Second year medical and dental undergraduates were asked to fill in a nine-item questionnaire about their perceptions of the three lecture delivery methods. Following analysis of the questionnaire the students were interviewed further. The results were analyzed separately for medical and dental students to see if there was any difference in their perceptions. Results The majority of the medical students (65.33%) preferred PPT presentations, while 15.16% of students preferred the lectures using chalkboard, and 19.51% preferred TOHP for teaching (P < 0.001). Of the dental students: 41.84% preferred chalkboard, 31.21% preferred TOHP, and 25.85% students preferred PPT presentations in the lectures (P < 0.05). Some important comments of the students were also recorded on interview which could be valuable for the medical teachers. Conclusion: The medical students clearly preferred the use of PPT presentations while the dental students did not. The study does not bring out evidence based superiority of any lecture delivery method. It appears that in the hands of a trained teacher any teaching aid would be appropriate and effective. This highlights the need for formal training in teaching technologies to develop good presentation skills and thus motivate the students. PMID:23745057

Los Alamos Programming Models

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

Bergen, Benjamin Karl

This is the PDF of a powerpoint presentation from a teleconference on Los Alamos programming models. It starts by listing their assumptions for the programming models and then details a hierarchical programming model at the System Level and Node Level. Then it details how to map this to their internal nomenclature. Finally, a list is given of what they are currently doing in this regard.

Introducing Multimedia Presentations and a Course Website to an Introductory Sociology Course: How Technology Affects Student Perceptions of Teaching Effectiveness

ERIC Educational Resources Information Center

Koeber, Charles

2005-01-01

I use a quasi-experiment and follow-up questionnaire to ascertain the effects of PowerPoint multimedia presentations and a Blackboard course website on the course grades and perceptions of teaching effectiveness of introductory sociology students. Results of t-tests showed no statistically significant difference in course grades between…

Photovoltaic System Pricing Trends: Historical, Recent, and Near-Term Projections. 2014 Edition (Presentation)

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

Feldman, D.; Barbose, G.; Margolis, R.

2014-09-01

This presentation, based on research at Lawrence Berkeley National Laboratory and the National Renewable Energy Laboratory, provides a high-level overview of historical, recent, and projected near-term PV pricing trends in the United States focusing on the installed price of PV systems. It also attempts to provide clarity surrounding the wide variety of potentially conflicting data available about PV system prices. This PowerPoint is the third edition from this series.

Microsoft PowerPoint - Walter Coke Comm May 19 Karen correction presentation [Compatibility Mode

EPA Pesticide Factsheets

Contains slides from a presentation to Collegeville, Harriman Park, and Fairmont neighborhoods in North Birmingham, Alabama updating the community on the environmental sampling and next steps on the Walter Coke cleanup site.

Tools for Teaching Cognitive Psychology: Using Public Service Announcements for Education on Environmental Sustainability

ERIC Educational Resources Information Center

Hager, Lisa D.

2011-01-01

To understand the relevance of cognitive psychology, students in a cognitive psychology course were required to complete a detailed plan for a public service announcement focusing on environmental issues. The final exam was a Microsoft Office PowerPoint presentation incorporating at least eight concepts from the course. Students in the course…

Departing from PowerPoint default mode: Applying Mayer's multimedia principles for enhanced learning of parasitology.

PubMed

Nagmoti, Jyoti Mahantesh

2017-01-01

PowerPoint (PPT™) presentation has become an integral part of day-to-day teaching in medicine. Most often, PPT™ is used in its default mode which in fact, is known to cause boredom and ineffective learning. Research has shown improved short-term memory by applying multimedia principles for designing and delivering lectures. However, such evidence in medical education is scarce. Therefore, we attempted to evaluate the effect of multimedia principles on enhanced learning of parasitology. Second-year medical students received a series of lectures, half of the lectures used traditionally designed PPT™ and the rest used slides designed by Mayer's multimedia principles. Students answered pre and post-tests at the end of each lecture (test-I) and an essay test after six months (test-II) which assessed their short and long term knowledge retention respectively. Students' feedback on quality and content of lectures were collected. Statistically significant difference was found between post test scores of traditional and modified lectures (P = 0.019) indicating, improved short-term memory after modified lectures. Similarly, students scored better in test II on the contents learnt through modified lectures indicating, enhanced comprehension and improved long-term memory (P < 0.001). Many students appreciated learning through multimedia designed PPT™ and suggested for their continued use. It is time to depart from default PPT™ and adopt multimedia principles to enhance comprehension and improve short and long term knowledge retention. Further, medical educators may be trained and encouraged to apply multimedia principles for designing and delivering effective lectures.

Beyond PowerPoint: Visual Presentation Tools for Online Learning

ERIC Educational Resources Information Center

Howerton, Bruce

2005-01-01

In the mid-1990s, the University Of North Carolina (UNC) School of Dentistry entered the digital era by publishing curricula, syllabi, and modules on the Web. The School took this step in part to give students greater access to materials that supplement the lecture-based courses in the program, and in part to help students prepare for examinations…

Enhancing Science Instruction through Student-Created PowerPoint Presentations

ERIC Educational Resources Information Center

Gerido, Leona; Curran, Mary Carla

2014-01-01

Technology use in science classes can enhance lessons and reinforce scientific content. The creation of multimedia projects is a great way to engage students in lessons about estuarine ecosystems. In this activity, students can learn about estuarine organisms and use their creativity to write a story, create artwork, and develop a multimedia…

Education techniques for lifelong learning: giving a PowerPoint presentation: the art of communicating effectively.

PubMed

Collins, Jannette

2004-01-01

Effectiveness of an oral presentation depends on the ability of the speaker to communicate with the audience. An important part of this communication is focusing on two to five key points and emphasizing those points during the presentation. Every aspect of the presentation should be purposeful and directed at facilitating learners' achievement of the objectives. This necessitates that the speaker has carefully developed the objectives and built the presentation around attainment of the objectives. The best presentations are rehearsed, not so that the speaker memorizes exactly what he or she will say, but to facilitate the speaker's ability to interact with the audience and portray a relaxed, professional, and confident demeanor. Rehearsal also helps alleviate stage fright. The most useful method of controlling nervousness is to visualize success. When showing images, it is important to orient the audience with an adequate description, point out the relevant findings, and allow enough time for the audience to assimilate the information before moving on. This can be facilitated with appropriate use of a laser pointer, cursor, or use of builds and transitioning. A presentation should be designed to include as much audience participation as possible, no matter the size of the audience. Techniques to encourage audience participation include questioning, brainstorming, small-group activities, role-playing, case-based examples, and directed listening. It is first necessary to motivate and gain attention of the learner for learning to take place. This can be accomplished through appropriate use of humor, anecdotes, and quotations. Attention should be given to posture, body movement, eye contact, and voice when speaking, as how one appears to the audience will have an impact on their reaction to what is presented. Copyright RSNA, 2004

Technology: Presentations in the Cloud with a Twist

ERIC Educational Resources Information Center

Siegle, Del

2011-01-01

Technology tools have come a long way from early word processing applications and opportunities for students to engage in simple programming. Many tools now exist for students to develop and share products in a variety of formats and for a wide range of audiences. PowerPoint is probably the most ubiquitously used tool for student projects. In…

Ubiquitous Presenter: A Tablet PC-based System to Support Instructors and Students

NASA Astrophysics Data System (ADS)

Price, Edward; Simon, Beth

2009-12-01

Digital lecturing systems (computer and projector, often with PowerPoint) offer physics instructors the ability to incorporate graphics and the power to share and reuse materials. But these systems do a poor job of supporting interaction in the classroom. For instance, with digital presentation systems, instructors have limited ability to spontaneously respond to student questions. This limitation is especially acute during classroom activities such as problem solving, Peer Instruction, and Interactive Lecture Demonstrations (ILDs).2 A Tablet PC, a laptop computer with a stylus that can be used to "write" on the screen, provides a way for instructors to add digital ink spontaneously to a presentation in progress. The Tablet PC can be a powerful tool for teaching,3,4 especially when combined with software systems specifically designed to leverage digital ink for pedagogical uses. Ubiquitous Presenter (UP) is one such freely available system.5 Developed at the University of California, San Diego, and based on Classroom Presenter,6 UP allows the instructor to ink prepared digital material (such as exported PowerPoint slides) in real time in class. Ink is automatically archived stroke by stroke and can be reviewed through a web browser (by both students and instructors). The system also supports spontaneous in-class interaction through a web interface—students with web-enabled devices (Tablet PCs, regular laptops, PDAs, and cell phones) can make text-, ink-, or image-based submissions on the instructor's slides. The instructor can review and then project submitted slides to the class and add additional ink, so that material generated by students can be a focus for discussion. A brief video showing UP in action is at http://physics.csusm.edu/UP. In this article, we describe UP and give examples of how UP can support the physics classroom.

Evaluating the visibility of presentation slides

NASA Astrophysics Data System (ADS)

Sugawara, Genki; Umezu, Nobuyuki

2017-03-01

Presentations using slide software such as PowerPoint are widely performed in offices and schools. The improvement of presentation skills among ordinary people is required because these days such an opportunity of giving presentation is becoming so common. One of the key factors for making successful presentation is the visibility of the slides, as well as the contents themselves. We propose an algorithm to numerically evaluate the visibility of presentation slides. Our method receives a presentation as a set of images and eliminates the background from the slides to extract characters and figures. This algorithm then evaluates the visibility according to the number and size of characters, their colors, and figure layouts. The slide evaluation criteria are based on the series of experiments with 20 participants to parameterize typical values for visual elements in slides. The algorithm is implemented on an iMac and takes 0.5 sec. to evaluate a slide image. The evaluation score is given as a value between 0 and 100 and the users can improve their slide pages with lower scores. Our future work includes a series of experiments with various presentations and extending our method to publish as a web-based rating service for learning presentation skills.

Objective, Structured Proforma to Score the Merit of Scientific Presentations.

PubMed

Agarwal, Nayan; Thawani, Rajat; Gupta, Setu; Sharma, Arun; Dhaliwal, Upreet

2015-12-01

Around 100,000 medical conferences are organized all over the world and hence, they form an integral part of a medical professional's life. Oral presentations, especially award sessions, are judged by a panel of faculty judges who score individual presentations on various aspects including content, delivery and submission. Our objective was to compare the scores given by student-judges and faculty-judges for scientific presentations using the standardized score sheet. An objective, structured score-sheet was designed using existing literature. Five presentations, all made using PowerPoint, were judged using the structured score-sheet by seven student-judges and two-faculty judges. The mean score of all the score-sheets (n = 45) was 38.5 + 5.4 (out of a maximum score of 50). There was no statistical difference between mean scores assigned by students or faculty (p = 0.2). Thus, an objective, structured score sheet like ours, when used to judge scientific presentations, gave uniform results even when judges hailed from different levels of the medical hierarchy.

Rapid and Accurate Idea Transfer: Presenting Ideas with Concept Maps

DTIC Science & Technology

2008-07-30

AndolanerAncholik Itihas (Regional Histor of the State Language Movement), Dhaka: Bangla Academy. Muhith. A.M.A. (1978) Bangladesh. Emergence qf a Nation, Dhaka...The incidental learning paradigm presumes that information processed at deeper (i.e., more conceptually connected) levels will result in superior...consideration dovetails with Kinchen and Cabot’s (2007) results showing that Concept Maps enable deeper levels of information processing over PowerPoint

Comparing student understanding of quantum physics when embedding multimodal representations into two different writing formats: Presentation format versus summary report format

NASA Astrophysics Data System (ADS)

Gunel, Murat; Hand, Brian; Gunduz, Sevket

2006-11-01

Physics as a subject for school students requires an understanding and ability to move between different modes of representation for the concepts under review. However, the inability of students to have a multimodal understanding of the concepts is seen as restricting their understandings of the concepts. The aim of this study was to explore the effectiveness of using writing-to-learn strategies that required students to embed multimodal representations of the concepts. In particular, the study compared a presentation format with a summary report format for students learning quantum theory. A pre-post test design was used to compare performances of these two groups across two units. For unit 1, students' scores from groups that completed either a presentation format (PowerPoint presentation) or a summary report format (chapter summary) were compared. No limits were placed on the amount of text or the number of representations used. For unit 2, products of both groups were constructed for an audience of year 10 students. The presentation format group (PowerPoint) was limited to 15 slides, with a maximum of 10 words displayed per slide; a script was written to accompany the presentation. Slides could include graphical and mathematical formulae; however, the text could not. The summary report format group that wrote out its explanations was limited to four pages and was required to incorporate multimodal representations. Results indicated that for both units students using the presentation format group scored significantly better on tests than the summary report format group. The effect size difference between the groups increased for the second unit, indicating that more practice was leading to better student understanding of the physics concepts.

Culture moderates changes in linguistic self-presentation and detail provision when deceiving others

PubMed Central

Larner, Samuel; Conchie, Stacey M.; Menacere, Tarek

2017-01-01

Change in our language when deceiving is attributable to differences in the affective and cognitive experience of lying compared to truth telling, yet these experiences are also subject to substantial individual differences. On the basis of previous evidence of cultural differences in self-construal and remembering, we predicted and found evidence for cultural differences in the extent to which truths and lies contained self (versus other) references and perceptual (versus social) details. Participants (N = 320) of Black African, South Asian, White European and White British ethnicity completed a catch-the-liar task in which they provided genuine and fabricated statements about either their past experiences or an opinion and counter-opinion. Across the four groups we observed a trend for using more/fewer first-person pronouns and fewer/more third-person pronouns when lying, and a trend for including more/fewer perceptual details and fewer/more social details when lying. Contrary to predicted cultural differences in emotion expression, all participants showed more positive affect and less negative affect when lying. Our findings show that liars deceive in ways that are congruent with their cultural values and norms, and that this may result in opposing changes in behaviour. PMID:28680668

Strain Analysis of Stretched Tourmaline Crystals Using ImageJ, Microsoft Excel and PowerPoint

NASA Astrophysics Data System (ADS)

Bosbyshell, H.

2012-12-01

This poster describes an undergraduate structural geology lab exercise utilizing the Mohr's circle diagram for finite strain, constructed using measurements obtained from stretched tourmaline crystals. A small building housing HVAC equipment at the south end of West Chester University's Recitation Hall (itself made of serpentinite) is constructed of early-Cambrian Chickies Quartzite. Stretched tourmaline crystals, with segments joined by fibrous quartz, are visible on many surfaces (presumably originally bedding). While the original orientation of any stone is unknown, these rocks provide an opportunity for a short field exercise during a two-hour lab period and a great base for conducting strain analysis. It is always fun to ask how many in the class have ever noticed the tourmaline (few have). Students take photos using their cell phones or cameras. Since strain is a ratio the absolute size of the tourmaline crystals is immaterial. Nonetheless, this is a good opportunity to remind students of the importance of including a scale in their photographs. The photos are opened in ImageJ and the line tool is used to determine the original and final lengths of selected crystals. Students calculate strain parameters using Microsoft Excel. Then, we use Adobe Illustrator or the drafting capabilities of Microsoft PowerPoint 2010 to follow Ramsay and Huber's techniques using a Mohr's circle construction to determine the finite strain ellipse. If a stretching direction can be estimated, elongation of two crystals is all that is required to determine the strain ratio. If no stretching direction is apparent, three crystals are required for a more complicated analysis that allows for determination of the stretching direction, as well as the strain ratio.

MODSIM World 2007 Conference and Expo: Select Papers and Presentations from the Education and Training Track

NASA Technical Reports Server (NTRS)

Pinelli, Thomas E. (Editor); Sullivan, Shannon (Editor); Sanchez, Alicia (Editor)

2008-01-01

This NASA Conference Publication features select papers and PowerPoint presentations from the Education and Training Track of MODSIM World 2007 Conference and Expo. Invited speakers and panelists of national and international renown, representing academia, industry and government, discussed how modeling and simulation (M&S) technology can be used to accelerate learning in the K-16 classroom, especially when using M&S technology as a tool for integrating science, technology, engineering and mathematics (STEM) classes. The presenters also addressed the application ofM&S technology to learning and training outside of the classroom. Specific sub-topics of the presentations included: learning theory; curriculum development; professional development; tools/user applications; implementation/infrastructure/issues; and workforce development. There was a session devoted to student M&S competitions in Virginia too, as well as a poster session.

10. DETAIL, CAB SIDE. DETAIL, END OF BOOM. DETAIL, LOWER ...

Library of Congress Historic Buildings Survey, Historic Engineering Record, Historic Landscapes Survey

10. DETAIL, CAB SIDE. DETAIL, END OF BOOM. DETAIL, LOWER PART OF TOWER, SHOWING METAL WHEELS AND CABLE SPOOLS. DETAIL, LOOKING UP AT THE UNDERSIDE OF THE REVOLVING PLATFORM ATOP THE TOWER. - United Engineering Company Shipyard, Crane, 2900 Main Street, Alameda, Alameda County, CA

Parallel Algorithms and Patterns

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

Robey, Robert W.

2016-06-16

This is a powerpoint presentation on parallel algorithms and patterns. A parallel algorithm is a well-defined, step-by-step computational procedure that emphasizes concurrency to solve a problem. Examples of problems include: Sorting, searching, optimization, matrix operations. A parallel pattern is a computational step in a sequence of independent, potentially concurrent operations that occurs in diverse scenarios with some frequency. Examples are: Reductions, prefix scans, ghost cell updates. We only touch on parallel patterns in this presentation. It really deserves its own detailed discussion which Gabe Rockefeller would like to develop.

Dynamism & Detail

ERIC Educational Resources Information Center

Flannery, Maura C.

2004-01-01

New material discovered in the study of cell research is presented for the benefit of biology teachers. Huge amounts of data are being generated in fields like cellular dynamics, and it is felt that people's understanding of the cell is becoming much more complex and detailed.

Public speaking: creating presentations that are awe inspiring not yawn producing.

PubMed

DeVan, Marsheila; Baum, Neil

2013-01-01

Many physicians want to be good platform speakers; however, few of us have the background and training necessary to be an outstanding public speaker. Yes, we all have slide decks and PowerPoint programs provided to us so that we can turn our backs to the audience and read the verbiage on the slides. But does that technique generate useful information to the audience? Or if speaking to a lay audience, does that kind of talk make the audience members get out their cell phones and call the office to make an appointment in our practice? Probably not. This article will provide suggestions that will enhance your speaking and presentation skills. This, in turn, will make you a darling of the pharma industry and encourage potential patients in your audience to become patients in your practice.

Captivate Your Audience by Turning Powerpoint Presentations into Interactive E-Learning Content

ERIC Educational Resources Information Center

Young, Montessa; Hirnyck, Ronda; Agenbroad, Ariel; Bechinski, Edward J.

2015-01-01

Adobe® Captivate software provides educators with a tool to create interactive distance learning modules. This article describes how Adobe® Captivate was used to increase engagement of volunteer learners. An Adobe® Captivate module was created for the University of Idaho Master Gardener program to educate and test new Master Gardener volunteers on…

Aqueous Nitrate Recovery Line at Los Alamos National Laboratory

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

Finstad, Casey Charles

2016-06-15

This powerpoint is part of the ADPSM Plutonium Engineering Lecture Series, which is an opportunity for new hires at LANL to get an overview of work done at TA55. It goes into detail about the aqueous nitrate recovery line at Los Alamos National Laboratory.

E-detailing: information technology applied to pharmaceutical detailing.

PubMed

Montoya, Isaac D

2008-11-01

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

75 FR 14401 - Amendment of Certain of the Commission's Rules of Practice and Procedure and Rules of Commission...

Federal Register 2010, 2011, 2012, 2013, 2014

2010-03-25

... were created, such as Microsoft Excel, Microsoft Word, or Microsoft PowerPoint (``native format'')? We... (condensed) or expanded (detailed) format Export search results to Excel or PDF As noted above, system is...., Microsoft Word ``.doc'' format or non-copy protected text- searchable ``.pdf'' format)? Should submissions...

Writing on the board as students' preferred teaching modality in a physiology course.

PubMed

Armour, Chris; Schneid, Stephen D; Brandl, Katharina

2016-06-01

The introduction of PowerPoint presentation software has generated a paradigm shift in the delivery of lectures. PowerPoint has now almost entirely replaced chalkboard or whiteboard teaching at the undergraduate and graduate levels. This study investigated whether undergraduate biology students preferred to have lectures delivered by PowerPoint or written on the board as well as the reasons behind their preference. Two upper-division physiology courses were surveyed over a period of 7 yr. A total of 1,905 students (86.7%) indicated they preferred lectures delivered by "writing on the board" compared to 291 students (13.3%) who preferred PowerPoint. Common themes drawn from explanations reported by students in favor of writing on the board included: 1) more appropriate pace, 2) facilitation of note taking, and 3) greater alertness and attention. Common themes in favor of PowerPoint included 1) increased convenience, 2) focus on listening, and 3) more accurate and readable notes. Based on the students' very strong preference for writing on the board and the themes supporting that preference, we recommend that instructors incorporate elements of the writing on the board delivery style into whatever teaching modality is used. If instructors plan to use PowerPoint, the presentation should be paced, constructed, and delivered to provide the benefits of lectures written on the board. The advantages of writing on the board can be also incorporated into instruction intended to occur outside the classroom, such as animated narrated videos as part of the flipped classroom approach. Copyright © 2016 The American Physiological Society.

Engaging the audience: developing presentation skills in science students.

PubMed

Stuart, Ann E

2013-01-01

This article describes a graduate class in presentation skills ("PClass") as a model for how a class with similar objectives, expectations and culture might be mounted for undergraduates. The required class is given for students in neuroscience and physiology programs at the University of North Carolina at Chapel Hill; I describe the class in the years I led it, from 2003-2012. The class structure centered on peer rehearsal, critiquing of PowerPoint, and chalk talks by the students; video-recording of student talks for later review by the student with the instructor; and presentation of polished talks in a formal setting. A different faculty visitor to the class each week gave the students a variety of perspectives. The students also gained insight into their own evolving skills by discussing the strengths and weaknesses of seminars given by visitors to the campus. A unique feature of the class was collaboration with a professional actor from the University's Department of Dramatic Arts, who helped the students develop techniques for keeping the attention of an audience, for speaking with confidence, and for controlling nervousness. The undergraduate campus would be expected to lend itself to this sort of interdisciplinary faculty cooperation. In addition, students worked on becoming adept at designing and presenting posters, introducing speakers graciously and taking charge of the speaker's question session, and speaking to a lay audience.

Children and adolescents presenting to chiropractors in Norway: National Health Insurance data and a detailed survey.

PubMed

Allen-Unhammer, Anna; Wilson, Francis J H; Hestbaek, Lise

2016-01-01

The idea of chiropractors treating children is controversial, yet many parents seek chiropractic care for their children. The reasons for this are not well documented. Part one of this study aimed to document the profile of all paediatric patients consulting Norwegian chiropractors in 2013 using National Health Insurance data (NHI) with regards to age, gender and primary complaints. Part two aimed to provide a more detailed description of these patients in the form of a descriptive, paper-based survey. Part one involved Norwegian NHI data from 2013. Part two consisted of a year-long, paper-based survey. Chiropractors registered with the Norwegian chiropractic association (NKF) were invited to participate via email. Participating chiropractors were assigned one random month to collect data. All paediatric patients (or their parents) during that were asked to complete questionnaires containing information on presenting complaint, consequences of this complaint, age, and mode of referral. In general, there was good concordance between part one and two of the study in terms of age, gender and presenting complaint. The youngest children constituted the largest paediatric group in Norwegian chiropractic practice. Musculoskeletal problems were the most common reason for children visiting a chiropractor in all of the age categories, according to NHI data. Part two of the study found that one-third of young school children and adolescents reported pain lasting longer than 1-year. Eleven percent of children found that their complaint had severely affected their mood and 22 % felt their activities were very limited by their condition. Referrals from healthcare professionals were uncommon. The survey's results were based on 161 completed questionnaires, received from 15 % of the Norwegian chiropractors. Musculoskeletal problems constituted the most common presenting complaint for children and adolescents presenting to Norwegian chiropractors. A sizable proportion of children

Using Prezi in Higher Education

ERIC Educational Resources Information Center

Strasser, Nora

2014-01-01

PowerPoint can be viewed as boring and commonplace (Craig & Amernic, 2006). While it is a great tool, using a more dynamic presentation editor may better capture the attention of a class or any other group of people. Having an editor that is cloud-based allows for more flexibility and collaboration than is possible with PowerPoint (Settle,…

Influences on physicians' adoption of electronic detailing (e-detailing).

PubMed

Alkhateeb, Fadi M; Doucette, William R

2009-01-01

E-detailing means using digital technology: internet, video conferencing and interactive voice response. There are two types of e-detailing: interactive (virtual) and video. Currently, little is known about what factors influence physicians' adoption of e-detailing. The objectives of this study were to test a model of physicians' adoption of e-detailing and to describe physicians using e-detailing. A mail survey was sent to a random sample of 2000 physicians practicing in Iowa. Binomial logistic regression was used to test the model of influences on physician adoption of e-detailing. On the basis of Rogers' model of adoption, the independent variables included relative advantage, compatibility, complexity, peer influence, attitudes, years in practice, presence of restrictive access to traditional detailing, type of specialty, academic affiliation, type of practice setting and control variables. A total of 671 responses were received giving a response rate of 34.7%. A total of 141 physicians (21.0%) reported using of e-detailing. The overall adoption model for using either type of e-detailing was found to be significant. Relative advantage, peer influence, attitudes, type of specialty, presence of restrictive access and years of practice had significant influences on physician adoption of e-detailing. The model of adoption of innovation is useful to explain physicians' adoption of e-detailing.

A new debate for Turkish physicians: e-detailing.

PubMed

Ventura, Keti; Baybars, Miray; Dedeoglu, Ayla Ozhan

2012-01-01

The study presents an empirical analysis of the attitudes of Turkish physicians towards e-detailing practices compared to face-to-face detailing. The findings reveal that although physicians have positive attitudes toward e-detailing, on some points they are still undecided and/or have doubts. The structural model revealed that affect, convenience, and informative content influence their attitude in a positive manner, whereas the personal interaction was found to be a negative factor. Physicians' age and frequency of calls received from representatives are moderators. The present study can be seen as an addition to pharmaceutical marketing, an underresearched study field in Turkey, and e-detailing particularly.

Chord Splicing & Joining Detail; Chord & CrossBracing Joint Details; ...

Library of Congress Historic Buildings Survey, Historic Engineering Record, Historic Landscapes Survey

Chord Splicing & Joining Detail; Chord & Cross-Bracing Joint Details; Cross Bracing Center Joint Detail; Chord & Diagonal Joint Detail - Vermont Covered Bridge, Highland Park, spanning Kokomo Creek at West end of Deffenbaugh Street (moved to), Kokomo, Howard County, IN

Dual Powerpoint Presentation Approach for Students with Special Educational Needs and Note-Takers

ERIC Educational Resources Information Center

Naik, Nitin

2017-01-01

In higher education, supporting students with special educational needs (SEN) necessitates an understanding of these needs, additional teaching aids and innovative ideas. The teacher must be an integral part of this support process, and this is difficult for the majority of teachers, due to their lack of core understanding of SEN. However,…

Healthy Aging Actions to Advance the National Prevention Strategy: Healthy Heart-- Powerpoint presentation

EPA Science Inventory

The American Society on Aging is an association of professionals in the field of aging including practitioners, educators, administrators, policymakers, researchers and students. Attendees at this session will receive 1.5 Continuing educational credits and will have a better u...

Medical students' preferences in radiology education a comparison between the Socratic and didactic methods utilizing powerpoint features in radiology education.

PubMed

Zou, Lily; King, Alexander; Soman, Salil; Lischuk, Andrew; Schneider, Benjamin; Walor, David; Bramwit, Mark; Amorosa, Judith K

2011-02-01

The Socratic method has long been a traditional teaching method in medicine and law. It is currently accepted as the standard of teaching in clinical wards, while the didactic teaching method is widely used during the first 2 years of medical school. There are arguments in support of both styles of teaching. After attending a radiology conference demonstrating different teaching methods, third-year and fourth-year medical students were invited to participate in an online anonymous survey. Of the 74 students who responded, 72% preferred to learn radiology in an active context. They preferred being given adequate time to find abnormalities on images, with feedback afterward from instructors, and they thought the best approach was a volunteer-based system of answering questions using the Socratic method in the small group. They desired to be asked questions in a way that was constructive and not belittling, to realize their knowledge deficits and to have daily pressure to come prepared. The respondents thought that pimping was an effective teaching tool, supporting previous studies. When teaching radiology, instructors should use the Socratic method to a greater extent. Combining Socratic teaching with gentle questioning by an instructor through the use of PowerPoint is a preferred method among medical students. This information is useful to improve medical education in the future, especially in radiology education. Copyright © 2011 AUR. Published by Elsevier Inc. All rights reserved.

Recovering and preventing loss of detailed memory: differential rates of forgetting for detail types in episodic memory

PubMed Central

Bonasia, Kyra; St-Laurent, Marie; Pishdadian, Sara; Winocur, Gordon; Grady, Cheryl; Moscovitch, Morris

2016-01-01

Episodic memories undergo qualitative changes with time, but little is known about how different aspects of memory are affected. Different types of information in a memory, such as perceptual detail, and central themes, may be lost at different rates. In patients with medial temporal lobe damage, memory for perceptual details is severely impaired, while memory for central details is relatively spared. Given the sensitivity of memory to loss of details, the present study sought to investigate factors that mediate the forgetting of different types of information from naturalistic episodic memories in young healthy adults. The study investigated (1) time-dependent loss of “central” and “peripheral” details from episodic memories, (2) the effectiveness of cuing with reminders to reinstate memory details, and (3) the role of retrieval in preventing forgetting. Over the course of 7 d, memory for naturalistic events (film clips) underwent a time-dependent loss of peripheral details, while memory for central details (the core or gist of events) showed significantly less loss. Giving brief reminders of the clips just before retrieval reinstated memory for peripheral details, suggesting that loss of details is not always permanent, and may reflect both a storage and retrieval deficit. Furthermore, retrieving a memory shortly after it was encoded prevented loss of both central and peripheral details, thereby promoting retention over time. We consider the implications of these results for behavioral and neurobiological models of retention and forgetting. PMID:26773100

Recovering and preventing loss of detailed memory: differential rates of forgetting for detail types in episodic memory.

PubMed

Sekeres, Melanie J; Bonasia, Kyra; St-Laurent, Marie; Pishdadian, Sara; Winocur, Gordon; Grady, Cheryl; Moscovitch, Morris

2016-02-01

Episodic memories undergo qualitative changes with time, but little is known about how different aspects of memory are affected. Different types of information in a memory, such as perceptual detail, and central themes, may be lost at different rates. In patients with medial temporal lobe damage, memory for perceptual details is severely impaired, while memory for central details is relatively spared. Given the sensitivity of memory to loss of details, the present study sought to investigate factors that mediate the forgetting of different types of information from naturalistic episodic memories in young healthy adults. The study investigated (1) time-dependent loss of "central" and "peripheral" details from episodic memories, (2) the effectiveness of cuing with reminders to reinstate memory details, and (3) the role of retrieval in preventing forgetting. Over the course of 7 d, memory for naturalistic events (film clips) underwent a time-dependent loss of peripheral details, while memory for central details (the core or gist of events) showed significantly less loss. Giving brief reminders of the clips just before retrieval reinstated memory for peripheral details, suggesting that loss of details is not always permanent, and may reflect both a storage and retrieval deficit. Furthermore, retrieving a memory shortly after it was encoded prevented loss of both central and peripheral details, thereby promoting retention over time. We consider the implications of these results for behavioral and neurobiological models of retention and forgetting. © 2016 Sekeres et al.; Published by Cold Spring Harbor Laboratory Press.

Horizontal Cross Bracing Detail, Vertical Cross Bracing Detail, Horizontal Cross ...

Library of Congress Historic Buildings Survey, Historic Engineering Record, Historic Landscapes Survey

Horizontal Cross Bracing Detail, Vertical Cross Bracing Detail, Horizontal Cross Bracing Detail, Vertical Cross Bracing-End Detail - Cumberland Covered Bridge, Spanning Mississinewa River, Matthews, Grant County, IN

Engaging the Audience: Developing Presentation Skills in Science Students

PubMed Central

Stuart, Ann E.

2013-01-01

This article describes a graduate class in presentation skills (“PClass”) as a model for how a class with similar objectives, expectations and culture might be mounted for undergraduates. The required class is given for students in neuroscience and physiology programs at the University of North Carolina at Chapel Hill; I describe the class in the years I led it, from 2003–2012. The class structure centered on peer rehearsal, critiquing of PowerPoint, and chalk talks by the students; video-recording of student talks for later review by the student with the instructor; and presentation of polished talks in a formal setting. A different faculty visitor to the class each week gave the students a variety of perspectives. The students also gained insight into their own evolving skills by discussing the strengths and weaknesses of seminars given by visitors to the campus. A unique feature of the class was collaboration with a professional actor from the University’s Department of Dramatic Arts, who helped the students develop techniques for keeping the attention of an audience, for speaking with confidence, and for controlling nervousness. The undergraduate campus would be expected to lend itself to this sort of interdisciplinary faculty cooperation. In addition, students worked on becoming adept at designing and presenting posters, introducing speakers graciously and taking charge of the speaker’s question session, and speaking to a lay audience. PMID:24319389

Thinking with Hands-On Activities

ERIC Educational Resources Information Center

Conover, Patricia Ross

2009-01-01

The goal for library media specialists and teachers is to lead students to use technology to communicate, in a powerful and meaningful way, and to creatively display what they have learned. With these ideas in mind, this article details several projects using Microsoft PowerPoint XP. The activities, with simplified instructions, can be adapted to…

Devil in the details? Developmental dyslexia and visual long-term memory for details.

PubMed

Huestegge, Lynn; Rohrßen, Julia; van Ermingen-Marbach, Muna; Pape-Neumann, Julia; Heim, Stefan

2014-01-01

Cognitive theories on causes of developmental dyslexia can be divided into language-specific and general accounts. While the former assume that words are special in that associated processing problems are rooted in language-related cognition (e.g., phonology) deficits, the latter propose that dyslexia is rather rooted in a general impairment of cognitive (e.g., visual and/or auditory) processing streams. In the present study, we examined to what extent dyslexia (typically characterized by poor orthographic representations) may be associated with a general deficit in visual long-term memory (LTM) for details. We compared object- and detail-related visual LTM performance (and phonological skills) between dyslexic primary school children and IQ-, age-, and gender-matched controls. The results revealed that while the overall amount of LTM errors was comparable between groups, dyslexic children exhibited a greater portion of detail-related errors. The results suggest that not only phonological, but also general visual resolution deficits in LTM may play an important role in developmental dyslexia.

Effect of simulation on knowledge of advanced cardiac life support, knowledge retention, and confidence of nursing students in Jordan.

PubMed

Tawalbeh, Loai I; Tubaishat, Ahmad

2014-01-01

This study examined the effect of simulation on nursing students' knowledge of advanced cardiac life support (ACLS), knowledge retention, and confidence in applying ACLS skills. An experimental, randomized controlled (pretest-posttest) design was used. The experimental group (n = 40) attended an ACLS simulation scenario, a 4-hour PowerPoint presentation, and demonstration on a static manikin, whereas the control group (n = 42) attended the PowerPoint presentation and a demonstration only. A paired t test indicated that posttest mean knowledge of ACLS and confidence was higher in both groups. The experimental group showed higher knowledge of ACLS and higher confidence in applying ACLS, compared with the control group. Traditional training involving PowerPoint presentation and demonstration on a static manikin is an effective teaching strategy; however, simulation is significantly more effective than traditional training in helping to improve nursing students' knowledge acquisition, knowledge retention, and confidence about ACLS. Copyright 2014, SLACK Incorporated.

Summary Report for ASC L2 Milestone #4782: Assess Newly Emerging Programming and Memory Models for Advanced Architectures on Integrated Codes

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

Neely, J. R.; Hornung, R.; Black, A.

This document serves as a detailed companion to the powerpoint slides presented as part of the ASC L2 milestone review for Integrated Codes milestone #4782 titled “Assess Newly Emerging Programming and Memory Models for Advanced Architectures on Integrated Codes”, due on 9/30/2014, and presented for formal program review on 9/12/2014. The program review committee is represented by Mike Zika (A Program Project Lead for Kull), Brian Pudliner (B Program Project Lead for Ares), Scott Futral (DEG Group Lead in LC), and Mike Glass (Sierra Project Lead at Sandia). This document, along with the presentation materials, and a letter of completionmore » signed by the review committee will act as proof of completion for this milestone.« less

A detailed gravimetric geoid from North America to Eurasia

NASA Technical Reports Server (NTRS)

Vincent, S. F.; Strange, W. E.; Marsh, J. G.

1972-01-01

A detailed gravimetric geoid of the United States, North Atlantic, and Eurasia, which was computed from a combination of satellite derived and surface gravity data, is presented. The precision of this detailed geoid is + or - 2 to + or - 3 m in the continents but may be in the range of 5 to 7 m in those areas where data is sparse. Comparisons of the detailed gravimetric geoid with results of Rapp, Fischer, and Rice for the United States, Bomford in Europe, and Heiskanen and Fischer in India are presented. Comparisons are also presented with geoid heights from satellite solutions for geocentric station coordinates in North America, the Caribbean, and Europe.

Cornice Detail of Rake, Cornice Detail of Eave, Wood DoubleHung ...

Library of Congress Historic Buildings Survey, Historic Engineering Record, Historic Landscapes Survey

Cornice Detail of Rake, Cornice Detail of Eave, Wood Double-Hung Window Details, Wood Door Details - Boxley Grist Mill, Boxley vicinity on State Route 43, Buffalo National River, Ponca, Newton County, AR

4MOST optical system: presentation and design details

NASA Astrophysics Data System (ADS)

Azaïs, Nicolas; Frey, Steffen; Bellido, Olga; Winkler, Roland

2017-09-01

The 4-meter Multi-Object Spectroscopic Telescope (4MOST) is a wide-field, high-multiplex spectroscopic survey facility under development for the Visible and Infrared Survey Telescope for Astronomy (VISTA) 4 meter telescope of the European Southern Observatory (ESO) at Cerro Paranal. The objective of 4MOST is to enable the simultaneous spectroscopy of a significant number of targets within a 2.5° diameter field of view, to allow high-efficiency all-sky spectroscopic surveys. A wide field corrector (WFC) is needed to couple targets across the 2.5° field diameter with the exit pupil concentric with the spherical focal surface where 2400 fibres are configured by a fibre positioner (AESOP). For optimal fibre optic coupling and active optics wavefront sensing the WFC will correct optical aberrations of the primary (M1) and secondary (M2) VISTA optics across the full field of view and provide a well-defined and stable focal surface to which the acquisition/guiding sensors, wavefront sensors, and fibre positioner are interfaced. It will also compensate for the effects of atmospheric dispersion, allowing good chromatic coupling of stellar images with the fibre apertures over a wide range of telescope zenith angles (ZD). The fibres feed three spectrographs; two thirds of the fibres will feed two low resolution spectrographs and the remaining 812 fibres will feed a high-resolution spectrograph. The three spectrographs are fixed-configuration with three channels each. We present the 4MOST optical system together with optical simulation of subsystems.

Horizontal Cross Bracing Detail, Vertical Cross Bracing Detail, Horizontal Cross ...

Library of Congress Historic Buildings Survey, Historic Engineering Record, Historic Landscapes Survey

Horizontal Cross Bracing Detail, Vertical Cross Bracing Detail, Horizontal Cross Bracing Joint, Vertical Cross Bracing End Detail - Ceylon Covered Bridge, Limberlost Park, spanning Wabash River at County Road 900 South, Geneva, Adams County, IN

Space Telecommunications Radio System (STRS) Architecture, Tutorial Part 2 - Detailed

NASA Technical Reports Server (NTRS)

Handler, Louis

2014-01-01

The STRS architecture detail presentation presents each requirement in the STRS Architecture Standard with some examples and supporting information. The purpose is to give a platform provider, application provider, or application integrator a better, more detailed understanding of the STRS Architecture Standard and its use.

Seductive Details in Multimedia Messages

ERIC Educational Resources Information Center

Rey, Gunter Daniel

2011-01-01

The seductive detail principle asserts that people learn more deeply from a multimedia presentation when interesting but irrelevant adjuncts are excluded rather than included. However, critics could argue that studies about this principle contain methodological problems. The recent experiment attempts to overcome these problems. Students (N = 108)…

Transforming the Civil Reserve Air Fleet (CRAF) to Enable Combat Power in a Fiscally Constrained Environment

DTIC Science & Technology

2010-10-27

provides global reach through a mix of organic 1 Mr. Craig Koontz , “USTRANSCOM,” Powerpoint...Executive Working Group 20 May 2010." Powerpoint. 20 May 2010. Koontz , Craig. “USTRANSCOM.” Powerpoint. 13 September 2010. Lude, Col Carl

Clinical professional governance for detailed clinical models.

PubMed

Goossen, William; Goossen-Baremans, Anneke

2013-01-01

This chapter describes the need for Detailed Clinical Models for contemporary Electronic Health Systems, data exchange and data reuse. It starts with an explanation of the components related to Detailed Clinical Models with a brief summary of knowledge representation, including terminologies representing clinic relevant "things" in the real world, and information models that abstract these in order to let computers process data about these things. Next, Detailed Clinical Models are defined and their purpose is described. It builds on existing developments around the world and accumulates in current work to create a technical specification at the level of the International Standards Organization. The core components of properly expressed Detailed Clinical Models are illustrated, including clinical knowledge and context, data element specification, code bindings to terminologies and meta-information about authors, versioning among others. Detailed Clinical Models to date are heavily based on user requirements and specify the conceptual and logical levels of modelling. It is not precise enough for specific implementations, which requires an additional step. However, this allows Detailed Clinical Models to serve as specifications for many different kinds of implementations. Examples of Detailed Clinical Models are presented both in text and in Unified Modelling Language. Detailed Clinical Models can be positioned in health information architectures, where they serve at the most detailed granular level. The chapter ends with examples of projects that create and deploy Detailed Clinical Models. All have in common that they can often reuse materials from earlier projects, and that strict governance of these models is essential to use them safely in health care information and communication technology. Clinical validation is one point of such governance, and model testing another. The Plan Do Check Act cycle can be applied for governance of Detailed Clinical Models

A detailed gravimetric geoid of North America, Eurasia, and Australia

NASA Technical Reports Server (NTRS)

Vincent, S.; Strange, W. E.

1972-01-01

A detailed gravimetric geoid of North America, the North Atlantic, Eurasia, and Australia computed from a combination of satellite-derived and surface 1 x 1 gravity data, is presented. Using a consistent set of parameters, this geoid is referenced to an absolute datum. The precision of this detailed geoid is + or - 2 meters in the continents but may be in the range of 5 to 7 meters in those areas where data was sparse. Comparisons of the detailed gravimetric geoid with results of Rice for the United States, Bomford and Fischer in Eurasia, and Mather in Australia are presented. Comparisons are also presented with geoid heights from satellite solutions for geocentric station coordinates in North America, the Caribbean, Europe, and Australia.

Impact of various lecture delivery methods in pharmacology

PubMed Central

Seth, Vikas; Upadhyaya, Prerna; Ahmad, Mushtaq; Kumar, Virendra

2010-01-01

The aim of the study was to assess the impact of three common lecture delivery methods viz. the lectures using chalkboard, the lectures using PowerPoint presentations and the lectures utilizing transparencies with an overhead projector. By filling in a questionnaire, the second year MBBS students were asked to assess the impact of three pharmacology lectures given by three different methods of lecture delivery. Also after each lecture an objective test was given to compare the impact of the lecture delivered by different methods. The results of the study show that as per the subjective assessment of the lectures, students preferred PowerPoint teaching the most. As far as the students' performance is concerned the impact of traditional Chalkboard and PowerPoint teaching was much more than the lectures using transparency and overhead projector (OHP). PMID:29255392

Occupation Competency Profile: Steel Detailer Program.

ERIC Educational Resources Information Center

Alberta Learning, Edmonton. Apprenticeship and Industry Training.

This document presents information about the apprenticeship training program of Alberta, Canada, in general and the steel detailer program in particular. The first part of the document discusses the following items: Alberta's apprenticeship and industry training system; the apprenticeship and industry training committee structure; local…

Older adults encode--but do not always use--perceptual details: intentional versus unintentional effects of detail on memory judgments.

PubMed

Koutstaal, Wilma

2003-03-01

Investigations of memory deficits in older individuals have concentrated on their increased likelihood of forgetting events or details of events that were actually encountered (errors of omission). However, mounting evidence demonstrates that normal cognitive aging also is associated with an increased propensity for errors of commission--shown in false alarms or false recognition. The present study examined the origins of this age difference. Older and younger adults each performed three types of memory tasks in which details of encountered items might influence performance. Although older adults showed greater false recognition of related lures on a standard (identical) old/new episodic recognition task, older and younger adults showed parallel effects of detail on repetition priming and meaning-based episodic recognition (decreased priming and decreased meaning-based recognition for different relative to same exemplars). The results suggest that the older adults encoded details but used them less effectively than the younger adults in the recognition context requiring their deliberate, controlled use.

DOE - BES Nanoscale Science Research Centers (NSRCs)

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

Beecher, Cathy Jo

2016-11-14

These are slides from a powerpoint shown to guests during tours of Center for Integrated Nanotechnologies (CINT) at Los Alamos National Laboratory. It shows the five DOE-BES nanoscale science research centers (NSRCs), which are located at different national laboratories throughout the country. Then it goes into detail specifically about the Center for Integrated Nanotechnologies at LANL, including statistics on its user community and CINT's New Mexico industrial users.

Route visualization using detail lenses.

PubMed

Karnick, Pushpak; Cline, David; Jeschke, Stefan; Razdan, Anshuman; Wonka, Peter

2010-01-01

We present a method designed to address some limitations of typical route map displays of driving directions. The main goal of our system is to generate a printable version of a route map that shows the overview and detail views of the route within a single, consistent visual frame. Our proposed visualization provides a more intuitive spatial context than a simple list of turns. We present a novel multifocus technique to achieve this goal, where the foci are defined by points of interest (POI) along the route. A detail lens that encapsulates the POI at a finer geospatial scale is created for each focus. The lenses are laid out on the map to avoid occlusion with the route and each other, and to optimally utilize the free space around the route. We define a set of layout metrics to evaluate the quality of a lens layout for a given route map visualization. We compare standard lens layout methods to our proposed method and demonstrate the effectiveness of our method in generating aesthetically pleasing layouts. Finally, we perform a user study to evaluate the effectiveness of our layout choices.

NANOSCALE BIOSENSORS IN ECOSYSTEM EXPOSURE RESEARCH

EPA Science Inventory

This powerpoint presentation presented information on nanoscale biosensors in ecosystem exposure research. The outline of the presentation is as follows: nanomaterials environmental exposure research; US agencies involved in nanosensor research; nanoscale LEDs in biosensors; nano...

Integration of nonthematic details in pictures and passages.

PubMed

Viera, C L; Homa, D L

1991-01-01

Nonthematic details in naturalistic scenes were manipulated to produce four stimulus versions: color photos, black-white copies, and elaborated and unelaborated line drawings (Experiment 1); analogous verbal descriptions of each visual version were produced for Experiment 2. In Experiment 1, two or three different versions of a scene were presented in the mixed condition; the same version of the scene was repeated either two or three times in the same condition, and a 1-presentation control condition was also included. In Experiment 2, the same presentation conditions were used across different groups of subjects who either viewed the pictures or heard the descriptions. An old/new recognition test was given in which the nonstudied versions of the studied items were used as foils. Higher false recognition performances for the mixed condition were found for the visual materials in both experiments, and in the second experiment the verbal materials produced equivalently high levels of false recognition for both same and mixed conditions. Additionally, in Experiment 2 the patterns of performances across material conditions were differentially affected by the manipulation of detail in the four stimulus versions. These differences across materials suggest that the integration of semantically consistent details across temporally separable presentations is facilitated when the stimuli do not provide visual/physical attributes to enhance discrimination of different presentations. Further, the evidence derived from the visual scenes in both experiments indicates that the semantic schema abstracted from a picture is not the sole mediator of recognition performance.

Understanding Semiotic Technology in University Classrooms: A Social Semiotic Approach to PowerPoint-Assisted Cultural Studies Lectures

ERIC Educational Resources Information Center

Zhao, Sumin; van Leeuwen, Theo

2014-01-01

In this paper, we propose a social semiotic approach to studying PowerPoint in university classrooms. Our approach is centred on two premises: (1) PowerPoint is a semiotic technology that can be integrated into the pedagogical discourse of classrooms, and (2) PowerPoint technology encompasses three interrelated dimensions of social semiotic…

Nuclear Weak Rates and Detailed Balance in Stellar Conditions

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

Misch, G. Wendell, E-mail: wendell@sjtu.edu, E-mail: wendell.misch@gmail.com

Detailed balance is often invoked in discussions of nuclear weak transitions in astrophysical environments. Satisfaction of detailed balance is rightly touted as a virtue of some methods of computing nuclear transition strengths, but I argue that it need not necessarily be strictly obeyed in astrophysical environments, especially when the environment is far from weak equilibrium. I present the results of shell model calculations of nuclear weak strengths in both charged-current and neutral-current channels at astrophysical temperatures, finding some violation of detailed balance. I show that a slight modification of the technique to strictly obey detailed balance has little effect onmore » the reaction rates associated with these strengths under most conditions, though at high temperature the modified technique in fact misses some important strength. I comment on the relationship between detailed balance and weak equilibrium in astrophysical conditions.« less

Video streaming in nursing education: bringing life to online education.

PubMed

Smith-Stoner, Marilyn; Willer, Ann

2003-01-01

Distance education is a standard form of instruction for many colleges of nursing. Web-based course and program content has been delivered primarily through text-based presentations such as PowerPoint slides and Web search activities. However, the rapid pace of technological innovation is making available more sophisticated forms of delivery such as video streaming. High-quality video streams, created at the instructor's desktop or in basic recording studios, can be produced that build on PowerPoint or create new media for use on the Web. The technology required to design, produce, and upload short video-streamed course content objects to the Internet is described. The preparation of materials, suggested production guidelines, and examples of information presented via desktop video methods are presented.

Truck industry forum material.

DOT National Transportation Integrated Search

2017-03-01

The following PowerPoint presentation is the draft version of the presentation that would be used for : the upcoming half-day Infrastructure-Friendlier Trucks Forum tentatively scheduled for Friday, : March 13, 2015. This forum presented a project st...

Integrated EPA Science for Decision-Making: Lawrence, MA Water Strategy

EPA Science Inventory

Powerpoint presentation on the Lawrence MA Making a Visible Difference in Communities project’s comprehensive water quality strategy, demonstrating a systems approach applying integrated EPA science

Pictorial detail and recall in adults and children.

PubMed

Ritchey, G H

1982-03-01

Relatively little research has been done on the role of pictorial detail in memory, and the data that do exist are ambiguous. The issue is important because it touches on our understanding of basic issues such as encoding elaboration and trace distinctiveness. The present study attempts to extend our data base by testing recall of words, outlines, and detailed drawings in third graders, sixth graders, and adults. For a categorized set of items, specific comparisons showed that recall of both detailed drawings and outlines was superior to that of words but that these did not differ from one another. For an uncategorized set of items, specific comparisons showed that outlines were recalled significantly better than pictures and that both of these were recalled better than words. The finding of an advantage in recall for outlines over detailed drawings was quite surprising. A variety of explanations may be offered, but true understanding of this effect will depend on future research.

Derivation of Markov processes that violate detailed balance

NASA Astrophysics Data System (ADS)

Lee, Julian

2018-03-01

Time-reversal symmetry of the microscopic laws dictates that the equilibrium distribution of a stochastic process must obey the condition of detailed balance. However, cyclic Markov processes that do not admit equilibrium distributions with detailed balance are often used to model systems driven out of equilibrium by external agents. I show that for a Markov model without detailed balance, an extended Markov model can be constructed, which explicitly includes the degrees of freedom for the driving agent and satisfies the detailed balance condition. The original cyclic Markov model for the driven system is then recovered as an approximation at early times by summing over the degrees of freedom for the driving agent. I also show that the widely accepted expression for the entropy production in a cyclic Markov model is actually a time derivative of an entropy component in the extended model. Further, I present an analytic expression for the entropy component that is hidden in the cyclic Markov model.

An Investigation of Placement and Type of Seductive Details: The Primacy Effect of Seductive Details on Text Recall

ERIC Educational Resources Information Center

Rowland, Emily; Skinner, Christopher H.; Davis-Richards, Kai; Saudargas, Richard; Robinson, Daniel H.

2008-01-01

Seductive details are interesting, but sometimes irrelevant to the target material present in texts and lectures. In the current study, 388 undergraduate students read six paragraphs describing Sigmund Freud's psychosexual stages (i.e., target material). Participants in four groups also read one of two biographical paragraphs. The biographical…

Emergy in 60 Minutes

EPA Science Inventory

This web presentation answers basic questions about the relatively new scientific concept, emergy. It dispels some of the confusion surrounding this idea in a PowerPoint presentation. The presentation is written in common language and uses straightforward examples. Emergy indic...

Collaborative recall of details of an emotional film.

PubMed

Wessel, Ineke; Zandstra, Anna Roos E; Hengeveld, Hester M E; Moulds, Michelle L

2015-01-01

Collaborative inhibition refers to the phenomenon that when several people work together to produce a single memory report, they typically produce fewer items than when the unique items in the individual reports of the same number of participants are combined (i.e., nominal recall). Yet, apart from this negative effect, collaboration may be beneficial in that group members remove errors from a collaborative report. Collaborative inhibition studies on memory for emotional stimuli are scarce. Therefore, the present study examined both collaborative inhibition and collaborative error reduction in the recall of the details of emotional material in a laboratory setting. Female undergraduates (n = 111) viewed a film clip of a fatal accident and subsequently engaged in either collaborative (n = 57) or individual recall (n = 54) in groups of three. The results show that, across several detail categories, collaborating groups recalled fewer details than nominal groups. However, overall, nominal recall produced more errors than collaborative recall. The present results extend earlier findings on both collaborative inhibition and error reduction to the recall of affectively laden material. These findings may have implications for the applied fields of forensic and clinical psychology.

MELCOR Applications to SOARCA and Fukushima

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

Gauntt, Randall O.

2014-03-01

This PowerPoint presentation was organized as follows: Background; Overview of Fukushima Accidents; Comparisons of SOARCA Study with Fukushima accidents; Equipment functioning in real-world accidents; and, Conclusions.

Naval War College Review. Volume 65, Number 3

DTIC Science & Technology

2012-01-01

women followed. We did not have to draw diagrams [or, one might add, PowerPoint slides]; the military implications came up naturally in seminar...our military must never let up in its effort to be the most professional military in the world. Also in the last issue of the Review were two...consider in detail, but it is pertinent that the nature of future ships, aircraft, and sensors in a missile-age navy derives as much from

Moderating the Seductive Details Effect in Multimedia Learning with Note-Taking

ERIC Educational Resources Information Center

Wang, Zhe; Sundararajan, Narayankripa; Adesope, Olusola O.; Ardasheva, Yuliya

2017-01-01

Although the seductive details effect, a phenomenon where interesting but irrelevant pictures impede comprehension, is well documented, studies examining ways of moderating its detrimental impact on learning remain few. The present study examined the effect of note-taking on the seductive details effect. Chinese undergraduate participants (N = 91)…

Caught on the Web

ERIC Educational Resources Information Center

Isakson, Carol

2005-01-01

In this article, the author presents several Web sites supporting electronic presentation skills. The sites featured here will help fine-tune one's skills in modeling effective presentations and provide suggestions for managing student presentations meeting National Educational Technology Standards (NETS). Most use PowerPoint, the current industry…

Autonomy @ Ames

NASA Technical Reports Server (NTRS)

Van Dalsem, William; Krishnakumar, Kalmanje Srinivas

2016-01-01

This is a powerpoint presentation that highlights autonomy across the 15 NASA technology roadmaps, including specific examples of projects (past and present) at NASA Ames Research Center. The NASA technology roadmaps are located here: http:www.nasa.govofficesocthomeroadmapsindex.html

Visual presentation of a medical physiology seminar modifies dental students' perception of its clinical significance.

PubMed

Vuletic, L; Spalj, S; Peros, K

2016-02-01

The primary objective of this study was to assess whether exposing dental students to visual stimuli related to dental profession during the medical physiology seminar could affect their perception of the clinical relevance of the topic. A self-administered questionnaire on attitudes towards medical physiology was conducted amongst 105 students of the School of Dental Medicine in Zagreb, Croatia, aged 19-24 years (80% females) following a seminar on respiratory system physiology. Power-point presentation accompanying the seminar for a total of 52 students (study group) was enriched with pictures related to dental practice in order to assess whether these pictures could make the topic appear more clinically relevant for a future dentist. The results of the survey indicated that dental students in the study group perceived the topic of the seminar as more important for them as future dentists when compared to the perception of the control group (P = 0.025). The results of this survey encourage physiology lecturers to present medical physiology as clinically relevant for dental students whenever possible as this could increase students' interest in the subject and their motivation for learning. Such an approach could be particularly beneficial if there is a significant time gap between basic courses and involvement of students into clinical training for it could promote meaningful learning. © 2014 John Wiley & Sons A/S. Published by John Wiley & Sons Ltd.

Crack propagation life of detail fractures in rails

DOT National Transportation Integrated Search

1988-10-01

The results of a comprehensive study of the crack propagation behavior of detail fractures in railroad rails are presented. The study includes full-scale crack growth experiments in a test track under simulated heavy freight train service, similar fi...

Quantitative analysis of the text and graphic content in ophthalmic slide presentations.

PubMed

Ing, Edsel; Celo, Erdit; Ing, Royce; Weisbrod, Lawrence; Ing, Mercedes

2017-04-01

To determine the characteristics of ophthalmic digital slide presentations. Retrospective quantitative analysis. Slide presentations from a 2015 Canadian primary eye care conference were analyzed for their duration, character and word count, font size, words per minute (wpm), lines per slide, words per slide, slides per minute (spm), text density product (wpm × spm), proportion of graphic content, and Flesch Reading Ease (FRE) score using Microsoft PowerPoint and Word. The median audience evaluation score for the lectures was used to dichotomize the higher scoring lectures (HSL) from the lower scoring lectures (LSL). A priori we hypothesized that there would be a difference in the wpm, spm, text density product, and FRE score between HSL and LSL. Wilcoxon rank-sum tests with Bonferroni correction were utilized. The 17 lectures had medians of 2.5 spm, 20.3 words per slide, 5.0 lines per slide, 28-point sans serif font, 36% graphic content, and text density product of 136.4 words × slides/minute 2 . Although not statistically significant, the HSL had more wpm, fewer words per slide, more graphics per slide, greater text density, and higher FRE score than LSL. There was a statistically significant difference in the spm of the HSL (3.1 ± 1.0) versus the LSL (2.2 ± 1.0) at p = 0.0124. All presenters showed more than 1 slide per minute. The HSL showed more spm than the LSL. The descriptive statistics from this study may aid in the preparation of slides used for teaching and conferences. Copyright © 2017 Canadian Ophthalmological Society. Published by Elsevier Inc. All rights reserved.

Our experiences with development of digitised video streams and their use in animal-free medical education.

PubMed

Cervinka, Miroslav; Cervinková, Zuzana; Novák, Jan; Spicák, Jan; Rudolf, Emil; Peychl, Jan

2004-06-01

Alternatives and their teaching are an essential part of the curricula at the Faculty of Medicine. Dynamic screen-based video recordings are the most important type of alternative models employed for teaching purposes. Currently, the majority of teaching materials for this purpose are based on PowerPoint presentations, which are very popular because of their high versatility and visual impact. Furthermore, current developments in the field of image capturing devices and software enable the use of digitised video streams, tailored precisely to the specific situation. Here, we demonstrate that with reasonable financial resources, it is possible to prepare video sequences and to introduce them into the PowerPoint presentation, thereby shaping the teaching process according to individual students' needs and specificities.

Detailed clinical models: a review.

PubMed

Goossen, William; Goossen-Baremans, Anneke; van der Zel, Michael

2010-12-01

Due to the increasing use of electronic patient records and other health care information technology, we see an increase in requests to utilize these data. A highly level of standardization is required during the gathering of these data in the clinical context in order to use it for analyses. Detailed Clinical Models (DCM) have been created toward this purpose and several initiatives have been implemented in various parts of the world to create standardized models. This paper presents a review of DCM. Two types of analyses are presented; one comparing DCM against health care information architectures and a second bottom up approach from concept analysis to representation. In addition core parts of the draft ISO standard 13972 on DCM are used such as clinician involvement, data element specification, modeling, meta information, and repository and governance. SIX INITIATIVES WERE SELECTED: Intermountain Healthcare, 13606/OpenEHR Archetypes, Clinical Templates, Clinical Contents Models, Health Level 7 templates, and Dutch Detailed Clinical Models. Each model selected was reviewed for their overall development, involvement of clinicians, use of data types, code bindings, expressing semantics, modeling, meta information, use of repository and governance. Using both a top down and bottom up approach to comparison reveals many commonalties and differences between initiatives. Important differences include the use of or lack of a reference model and expressiveness of models. Applying clinical data element standards facilitates the use of conceptual DCM models in different technical representations.

Chemical Mixture Risk Assessment Additivity-Based Approaches

EPA Science Inventory

Powerpoint presentation includes additivity-based chemical mixture risk assessment methods. Basic concepts, theory and example calculations are included. Several slides discuss the use of "common adverse outcomes" in analyzing phthalate mixtures.

DISCUSSION: When and How did Plate Tectonics Begin, What Came Before, and Why is this Controversy important for Understanding the Earth and Exoplanets?

NASA Astrophysics Data System (ADS)

Stern, R. J.; Gerya, T.; Sobolev, S. V.; Tackley, P.

2015-12-01

Because all 5 presentations in the Union session "When and How did Plate Tectonics Begin, What Came Before, and Why is this Controversy important for Understanding the Earth and Exoplanets?" will have 5 minute discussion periods, the scheduled 15 minute end-of-session discussion period is intended to allow other perspectives to be presented by the scientific community. We invite brief (2 powerpoint slides) comments from the community about any aspect of the topic at hand. We encourage anyone who has something pertinent or interesting to say to submit 2 powerpoint slides directly to any one of the four co-convenors listed on this abstract. The first slide should be a simple title with the name and affiliation of the commenter. The second slide should be the content of the comment. The convenors will compile all of these that are submitted up to the noon on the day before the session occurs, when we will upload the compiled files in the order that they were received (if we have received digital scans of signed waivers by that time, see below). During the discussion, we will call on those who have submitted 2 slides to the podium to make their points in 2 minutes or less (total time from being called to leaving the podium). Because this AGU Union session including the discussion period will be live-streamed and recorded, all Discussion Session commenters will be required to sign an AGU waiver acknowledging this and giving permission to be recorded. These will be sent via e-mail to those who submit 2 slide powerpoints. Commenters that do not sign and return the waiver will be scheduled after all commenters who have returned signed waivers and AGU will terminate live streaming and recording accordingly. If no one submits anything then we will have open discussion from the floor. We will also advertise the Monte Verita conference in Locarno Switzerland 17-22 July 2016. This conference will explore in greater detail the 5 key aspects of Plate Tectonic evolution briefly

Detailed mechanism of benzene oxidation

NASA Technical Reports Server (NTRS)

Bittker, David A.

1987-01-01

A detailed quantitative mechanism for the oxidation of benzene in both argon and nitrogen diluted systems is presented. Computed ignition delay time for argon diluted mixtures are in satisfactory agreement with experimental results for a wide range of initial conditions. An experimental temperature versus time profile for a nitrogen diluted oxidation was accurately matched and several concentration profiles were matched qualitatively. Application of sensitivity analysis has given approximate rate constant expressions for the two dominant heat release reactions, the oxidation of C6H5 and C5H5 radicals by molecular oxygen.

Income Trends of Residential PV Adopters: An analysis of household-level income estimates [PowerPoint presentation

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

Barbose, Galen L.; Darghouth, Naim R.; Hoen, Ben

The residential photovoltaic (PV) market has expanded rapidly over the past decade, but questions exist about how equitably that growth has occurred across income groups. Prior studies have investigated this question but are often limited by narrow geographic study regions, now-dated analysis timeframes, or coarse estimates of PV-adopter incomes. At the same time, a spate of new programs and initiatives, as well as innovations in business models and product design, have emerged in recent years with the aim of making solar more accessible and affordable to broader segments of the population. Yet, many of those efforts are proceeding without robustmore » underlying information about the income characteristics of recent residential PV adopters. This work aims to establish basic factual information about income trends among U.S. residential solar adopters, with some emphasis on low- and moderate-income (LMI) households. The analysis is unique in its relatively extensive coverage of the U.S. solar market, relying on Berkeley Lab’s Tracking the Sun dataset, which contains project-level data for the vast majority of all residential PV systems in the country (a subset of which are ultimately included in the analysis sample). This analysis is also unique in its use of household-level income estimates that provide a more-precise characterization of PV-adopter incomes than in most prior studies.« less

Characteristics and Impact of Drug Detailing for Gabapentin

PubMed Central

Steinman, Michael A; Harper, G. Michael; Chren, Mary-Margaret; Landefeld, C. Seth; Bero, Lisa A

2007-01-01

Background Sales visits by pharmaceutical representatives (“drug detailing”) are common, but little is known about the content of these visits or about the impact of visit characteristics on prescribing behavior. In this study, we evaluated the content and impact of detail visits for gabapentin by analyzing market research forms completed by physicians after receiving a detail visit for this drug. Methods and Findings Market research forms that describe detail visits for gabapentin became available through litigation that alleged that gabapentin was promoted for “off-label” uses. Forms were available for 97 physicians reporting on 116 detail visits between 1995 and 1999. Three-quarters of recorded visits (91/116) occurred in 1996. Two-thirds of visits (72/107) were 5 minutes or less in duration, 65% (73/113) were rated of high informational value, and 39% (42/107) were accompanied by the delivery or promise of samples. During the period of this study, gabapentin was approved by the US Food and Drug Administration only for the adjunctive treatment of partial seizures, but in 38% of visits (44/115) the “main message” of the visit involved at least one off-label use. After receiving the detail visit, 46% (50/108) of physicians reported the intention to increase their prescribing or recommending of gabapentin in the future. In multivariable analysis, intent to increase future use or recommendation of gabapentin was associated with receiving the detail in a small group (versus one-on-one) setting and with low or absent baseline use of the drug, but not with other factors such as visit duration, discussion of “on-label” versus “off-label” content, and the perceived informational value of the presentation. Conclusions Detail visits for gabapentin were of high perceived informational value and often involved messages about unapproved uses. Despite their short duration, detail visits were frequently followed by physician intentions to increase their

Progress & Frontiers in PV Performance

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

Deline, Chris; DiOrio, Nick; Jordan, Dirk

2016-09-12

PowerPoint slides for a presentation given at Solar Power International 2016. Presentation includes System Advisor Model (SAM) introduction and battery modeling, bifacial PV modules and modeling, shade modeling and module level power electronics (MLPE), degradation rates, and PVWatts updates and validation.

Analysis and Comparison of Various Requirements Management Tools for Use in the Shipbuilding Industry

DTIC Science & Technology

2006-09-01

such products as MS Word, MS Excel, MS PowerPoint, Adobe Acrobat, Adobe FrameMaker , Claris FileMaker, Adobe PhotoShop and Adobe Illustrator, it is easy...Adobe FrameMaker , etc. Information can be exported out in the same formats as above plus HTML, MS PowerPoint, and MS Outlook. DOORS is very user...including Postscript, RTF (for PowerPoint), HTML, Interleaf, SVG, FrameMaker , HP LaserJet, HPGL, and EPS. Examples of such charts produced by DOORS

5 CFR 532.411 - Details.

Code of Federal Regulations, 2010 CFR

2010-01-01

... 5 Administrative Personnel 1 2010-01-01 2010-01-01 false Details. 532.411 Section 532.411 Administrative Personnel OFFICE OF PERSONNEL MANAGEMENT CIVIL SERVICE REGULATIONS PREVAILING RATE SYSTEMS Pay Administration § 532.411 Details. An appropriated fund employee detailed to a position other than the position to...

Mission Operations Working Group (MOWG) Report to the OMI Science Team

NASA Technical Reports Server (NTRS)

Fisher, Dominic M.

2017-01-01

This PowerPoint presentation will discuss Aura's current spacecraft and OMI insturment status, highlight any performance trends and impacts to OMI operations, identify any operational changes and express concerns or potential process improvements.

Effectiveness of an audience response system in teaching pharmacology to baccalaureate nursing students.

PubMed

Vana, Kimberly D; Silva, Graciela E; Muzyka, Diann; Hirani, Lorraine M

2011-06-01

It has been proposed that students' use of an audience response system, commonly called clickers, may promote comprehension and retention of didactic material. Whether this method actually improves students' grades, however, is still not determined. The purpose of this study was to evaluate whether a lecture format utilizing multiple-choice PowerPoint slides and an audience response system was more effective than a lecture format using only multiple-choice PowerPoint slides in the comprehension and retention of pharmacological knowledge in baccalaureate nursing students. The study also assessed whether the additional use of clickers positively affected students' satisfaction with their learning. Results from 78 students who attended lecture classes with multiple-choice PowerPoint slides plus clickers were compared with those of 55 students who utilized multiple-choice PowerPoint slides only. Test scores between these two groups were not significantly different. A satisfaction questionnaire showed that 72.2% of the control students did not desire the opportunity to use clickers. Of the group utilizing the clickers, 92.3% recommend the use of this system in future courses. The use of multiple-choice PowerPoint slides and an audience response system did not seem to improve the students' comprehension or retention of pharmacological knowledge as compared with those who used solely multiple-choice PowerPoint slides.

Geometric Modelling of Tree Roots with Different Levels of Detail

NASA Astrophysics Data System (ADS)

Guerrero Iñiguez, J. I.

2017-09-01

This paper presents a geometric approach for modelling tree roots with different Levels of Detail, suitable for analysis of the tree anchoring, potentially occupied underground space, interaction with urban elements and damage produced and taken in the built-in environment. Three types of tree roots are considered to cover several species: tap root, heart shaped root and lateral roots. Shrubs and smaller plants are not considered, however, a similar approach can be considered if the information is available for individual species. The geometrical approach considers the difficulties of modelling the actual roots, which are dynamic and almost opaque to direct observation, proposing generalized versions. For each type of root, different geometric models are considered to capture the overall shape of the root, a simplified block model, and a planar or surface projected version. Lower detail versions are considered as compatibility version for 2D systems while higher detail models are suitable for 3D analysis and visualization. The proposed levels of detail are matched with CityGML Levels of Detail, enabling both analysis and aesthetic views for urban modelling.

5 CFR 317.903 - Details.

Code of Federal Regulations, 2011 CFR

2011-01-01

...) or the temporary assignment of a non-SES member to an SES position, with the expectation that the... use competitive procedures when detailing a non-SES employee to an SES position for more than 240 days... OPM approval for a detail of more than 240 days if the detail is of: (i) A non-SES employee to an SES...

5 CFR 317.903 - Details.

Code of Federal Regulations, 2010 CFR

2010-01-01

...) or the temporary assignment of a non-SES member to an SES position, with the expectation that the... use competitive procedures when detailing a non-SES employee to an SES position for more than 240 days... OPM approval for a detail of more than 240 days if the detail is of: (i) A non-SES employee to an SES...

5 CFR 317.903 - Details.

Code of Federal Regulations, 2013 CFR

2013-01-01

...) or the temporary assignment of a non-SES member to an SES position, with the expectation that the... use competitive procedures when detailing a non-SES employee to an SES position for more than 240 days... OPM approval for a detail of more than 240 days if the detail is of: (i) A non-SES employee to an SES...

Listening to Narratives: An Experimental Examination of Storytelling in the Classroom

ERIC Educational Resources Information Center

Glonek, Katie L.; King, Paul E.

2014-01-01

In an age of PowerPoint, much everyday public communication is semantically organized as an expository presentation. This contrasts with traditional approaches such as storytelling that are episodically organized and presented as narratives. The constructivist theory of narrative comprehension, along with other theoretical perspectives, suggests…

ARSENIC BIOAVAILABILITY ASSOCIATED WITH THE PRESENCE OF CCA-TREATED WOOD PRODUCTS

EPA Science Inventory

This is an invited paper/slide presentation to be presented by Dr. Karen Bradham at the 8th International Conference on the Biogeochemistry of Trace Elements, Adelaide, Australia, April 3 - 7, 2005. The PowerPoint slides describe the study design of projects currently being perf...

Reflective Practice: The Scholarship of Teaching and Learning. The CEET Faculty Development Program on Teaching and Learning. Second Edition: 2009 College Portfolio. Volumes I-IV

ERIC Educational Resources Information Center

Scarborough, Jule Dee

2009-01-01

"2009 Portfolio: The Second Edition of the College of Engineering's Portfolio" presents the 2009 Faculty Development Program on Teaching & Learning (TL) new content, modified models, new process and procedures, especially the new Instructional Analysis and Design Process Map, new PowerPoint presentations, modified teaching and…

Software For Drawing Design Details Concurrently

NASA Technical Reports Server (NTRS)

Crosby, Dewey C., III

1990-01-01

Software system containing five computer-aided-design programs enables more than one designer to work on same part or assembly at same time. Reduces time necessary to produce design by implementing concept of parallel or concurrent detailing, in which all detail drawings documenting three-dimensional model of part or assembly produced simultaneously, rather than sequentially. Keeps various detail drawings consistent with each other and with overall design by distributing changes in each detail to all other affected details.

Interrater reliability to assure valid content in peer review of CME-accredited presentations.

PubMed

Quigg, Mark; Lado, Fred A

2009-01-01

The Accreditation Council for Continuing Medical Education (ACCME) provides guidelines for continuing medical education (CME) materials to mitigate problems in the independence or validity of content in certified activities; however, the process of peer review of materials appears largely unstudied and the reproducibility of peer-review audits for ACCME accreditation and designation of American Medical Association Category 1 Credit(TM) is unknown. Categories of presentation defects were constructed from discussions of the CME committee of the American Epilepsy Society: (1) insufficient citation, (2) poor formatting, (3) nonacknowledgment of non-FDA-approved use, (4) misapplied data, (5) 1-sided data, (6) self- or institutional promotion, (7) conflict of interest/commercial bias, (8) other, or (9) no defect. A PowerPoint lecture (n = 29 slides) suitable for presentation to general neurologists was purposefully created with the above defects. A multirater, multilevel kappa statistic was determined from the number and category of defects. Of 14 reviewers, 12 returned completed surveys (86%) identifying a mean +/- standard deviation 1.6 +/- 1.1 defects/slide. The interrater kappa equaled 0.115 (poor reliability) for number of defects/slides. No individual categories achieved kappa > 0.38. Interrater reliability on the rating of durable materials used in subspecialty CME was poor. Guidelines for CME appropriate content are too subjective to be applied reliably by raters knowledgeable in their specialty field but relatively untrained in the specifics of CME requirements. The process of peer review of CME materials would be aided by education of physicians on validation of materials appropriate for CME.

Cumulative Risk Assessment: Overview of Agency Guidance, Practice and Current Major Research Activities

EPA Science Inventory

Powerpoint presentation that includes the EPA's definition of CRA, relevant publications already in existence, the CRA Guidelines effort, science issues where research is still needed, program office practices related to CRA, and EPA research activities.

Evaluation of noise impact mitigation protocols to support CSS : final report.

DOT National Transportation Integrated Search

2008-03-01

This research project developed and evaluated practical ways of involving the public in context sensitive sound mitigation strategies. The integrated use of photo montage, PowerPoint presentation, linked traffic sound files, and audience response sys...

Fireplace detail, west wall of west firstfloor room, west wing ...

Library of Congress Historic Buildings Survey, Historic Engineering Record, Historic Landscapes Survey

Fireplace detail, west wall of west first-floor room, west wing (presently subdivided into an apartment). - Lazaretto Quarantine Station, Wanamaker Avenue and East Second Street, Essington, Delaware County, PA

Revisiting the Seductive Details Effect in Multimedia Learning: Context-Dependency of Seductive Details

ERIC Educational Resources Information Center

Ozdemir, Devrim; Doolittle, Peter

2015-01-01

The purpose of this study was to investigate the effects of context-dependency of seductive details on recall and transfer in multimedia learning environments. Seductive details were interesting yet irrelevant sentences in the instructional text. Two experiments were conducted. The purpose of Experiment 1 was to identify context-dependent and…

Tile-based Level of Detail for the Parallel Age

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

Niski, K; Cohen, J D

Today's PCs incorporate multiple CPUs and GPUs and are easily arranged in clusters for high-performance, interactive graphics. We present an approach based on hierarchical, screen-space tiles to parallelizing rendering with level of detail. Adapt tiles, render tiles, and machine tiles are associated with CPUs, GPUs, and PCs, respectively, to efficiently parallelize the workload with good resource utilization. Adaptive tile sizes provide load balancing while our level of detail system allows total and independent management of the load on CPUs and GPUs. We demonstrate our approach on parallel configurations consisting of both single PCs and a cluster of PCs.

Multi-path transportation futures study: Results from Phase 1

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

Patterson, Phil; Singh, Margaret; Plotkin, Steve

2007-03-09

This PowerPoint briefing provides documentation and details for Phase 1 of the Multi-Path Transportation Futures Study, which compares alternative ways to make significant reductions in oil use and carbon emissions from U.S. light vehicles to 2050. Phase I, completed in 2006, was a scoping study, aimed at identifying key analytic issues and constructing a study design. The Phase 1 analysis included an evaluation of several pathways and scenarios; however, these analyses were limited in number and scope and were designed to be preliminary.

Accident Data Use and Geographic Information System (GIS)

DOT National Transportation Integrated Search

1998-09-16

Project Description: The Cheyenne Area Transportation Planning Process (ChATTP) : has developed a PowerPoint presentation demonstrating how to use an existing : accident database with GIS software. The slides are followed by a hands-on : demonstratio...

Testing information to improve communication with communities and decision makers.

DOT National Transportation Integrated Search

2011-09-01

This work focuses on important concepts in making information available to decision makers and the : public, specifically focused on the Transportation Industry. The emphasis is on the PowerPoint : presentation and enhancing the message through this ...

Teacher Effectiveness and Students with Disabilities: Q&A with Dr. Jacqui Kearns. REL Mid-Atlantic Teacher Effectiveness Webinar Series

ERIC Educational Resources Information Center

Regional Educational Laboratory Mid-Atlantic, 2014

2014-01-01

This webinar presented strategies to make the curriculum, instruction, and assessment more accessible for students with disabilities, including significant cognitive disabilities. This Q&A addressed the questions participants had for Dr. Jacqui Kearns following the webinar. The webinar recording and PowerPoint presentation are also available.

Hořava-Lifshitz gravity: Detailed balance revisited

NASA Astrophysics Data System (ADS)

Vernieri, Daniele; Sotiriou, Thomas P.

2012-03-01

We attempt a critical reconsideration of “detailed balance” as a principle that can be used to restrict the proliferation of couplings in Hořava-Lifshitz gravity. We reexamine the shortcomings that have been usually associated with it in the literature and we argue that easy remedies can be found for all of them within the framework of detailed balance, and that the most persistent of them are actually related to projectability. We show that, once projectability is abandoned, detailed balance reduces the number of independent couplings by roughly an order of magnitude and imposes only one restriction that constitutes a phenomenological concern: the size of the (bare) cosmological constant is unacceptably large. Remarkably, this restriction (which is present in the projectable version as well) has been so far underappreciated in the literature. Optimists might prefer to interpret it as a potential blessing in disguise, as it allows one to entertain the idea of a miraculous cancellation between the bare cosmological constant and the (still poorly understood) vacuum energy contribution.

Specificity and detail in autobiographical memory: Same or different constructs?

PubMed

Kyung, Yoonhee; Yanes-Lukin, Paula; Roberts, John E

2016-01-01

Research on autobiographical memory has focused on whether memories are coded as specific (i.e., describe a single event that happened at a particular time and place). Although some theory and research suggests that the amount of detail in autobiographical memories reflects a similar underlying construct as memory specificity, past research has not investigated whether these variables converge. Therefore, the present study compared the proportion of specific memories and the amount of detail embedded in memory responses to cue words. Results demonstrated that memory detail and proportion of specific memories were not correlated with each other and showed different patterns of association with other conceptually relevant variables. When responses to neutral cue words were examined in multiple linear and logistic regression analyses, the proportion of specific memories uniquely predicted less depressive symptoms, low emotional avoidance, lower emotion reactivity, better executive control and lower rumination, whereas the amount of memory detail uniquely predicted the presence of depression diagnosis, as well as greater depressive symptoms, subjective stress, emotion reactivity and rumination. Findings suggest that the ability to retrieve specific memories and the tendency to retrieve detailed personal memories reflect different constructs that have different implications in the development of emotional distress.

Working through PowerPoint: A Global Prism for Local Reflections

ERIC Educational Resources Information Center

Connor, Michael; Wong, Irene F. H.

2004-01-01

Student presentations have assumed such prominence at the Nanyang Business School (NBS), Singapore, that business communication academics have begun conducting workshops on presentations for other faculty members. In addition to guidance on assessing student presentations, the authors offer theoretical and practical perspectives on PowerPoint,…

Mosaic Horses

ERIC Educational Resources Information Center

Rudecki, Maryanna

2009-01-01

This article describes a lesson inspired by Sicilian mosaics. The author first presented a PowerPoint presentation of mosaics from the Villa Romana del Casale and reviewed complementary and analogous colors. Students then created mosaics using a variety of art materials. They presented their work to their peers and discussed the thought and…

Adopting Lightboard for a Chemistry Flipped Classroom to Improve Technology-Enhanced Videos for Better Learner Engagement

ERIC Educational Resources Information Center

Fung, Fun Man

2017-01-01

Currently there are two primary methods of recording flipped classroom videos: (1) using the white board and (2) screencasting a PowerPoint presentation. Both methods have several disadvantages. In the former, the presenter's body obscures the content. Both methods lack an element of human interaction between the viewers and presenter and require…

Mathematics Instruction and the Common Core: Where Do We Go from Here? Q&A with William Schmidt, Ph.D. REL Mid-Atlantic Webinar

ERIC Educational Resources Information Center

Regional Educational Laboratory Mid-Atlantic, 2015

2015-01-01

In this webinar, Dr. William Schmidt of Michigan State University discussed helpful instructional tools for promoting the higher order conceptual thinking found in the Common Core Standards. The PowerPoint presentation and webinar recording are also available.

Animation-Based Learning in Geology: Impact of Animations Coupled with Seductive Details

NASA Astrophysics Data System (ADS)

Clayton, Rodney L.

Research is not clear on how to address the difficulty students have conceptualizing geologic processes and phenomena. This study investigated how animations coupled with seductive details effect learners' situational interest and emotions. A quantitative quasi-experimental study employing an independent-measures factorial design was used. The participants included a convenience sampling of 102 undergraduates. There was a main effect of seductive details on comprehension, F (2, 94) = 10.02, p < .001, etap2 = .176. Contrasts revealed that the presence of seductive details significantly increased comprehension of learning material when compared to no seductive details, t(94) = -2.56, p = .012, etap2 = .065. There was an effect of seductive details on cognitive load, F (2, 94) = 4.96, p = .009, etap2 = .095, but a non-significant effect of presentational modality, F (1, 94) = 3.50, p = .064, etap2 = .036. Contrasts showed that perceived cognitive load significantly decreased under the textual seductive details condition (DeltaM = -.82, p = .017). The greatest significant decrease in total cognitive load occurred under the video seductive details condition (DeltaM = -.99, p = .004). There was a significant main effect of modality on comprehension, F (1, 94) = 7.74, p = .007, etap2 = .076. Contrasts revealed that learning with animations significantly increased learning performance compared to illustrations, t(94) = 2.03, p < .05, etap2 = .042. Contrast results also showed a significant difference in means when comparing animations to illustrations (DeltaM = 7.93, p = .007). There was a significant effect of seductive details on perceived interest after controlling for spatial ability and prior knowledge, F (2, 94) = 3.65, p = .030, etap2 = .072. Learners' prior knowledge also had a significant effect on perceived interest, F (1, 94) = 4.74, p = .032, etap2 = .048. There appeared to be no effect of presentational modality on perceived interest, F .05. Considering the

The devil is in the detail: children's recollection of details about their prior experiences.

PubMed

Strange, Deryn; Hayne, Harlene

2013-01-01

Adults sometimes report highly specific details of childhood events, including the weather, what they or others were wearing, as well as information about what they or others said or were thinking at the time. When these details are reported in the course of research they shape our theories of memory development; when they are reported in a criminal trial they influence jurors' evaluation of guilt or innocence. The key question is whether these details were encoded at the time the event took place or have been added after the fact. We addressed this question prospectively by examining the memory accounts of children. In Experiment 1 we coded the reports of 5- to 6-year-olds and 9- to 10-year-olds who had experienced a unique event. We found that spontaneous mentions of these specific details were exceedingly rare. In Experiment 2 we questioned additional children about a similar event using specific questions to extract those details. We found that 9- to 10-year-olds were able to accurately answer, while 5- to 6-year-olds had considerable difficulty. Moreover, when the younger children did respond they provided generic, forensically inadequate, information. These data have important implications for the courtroom and for current theories of memory development and childhood amnesia.

Repetitive Breech Presentations at Term

PubMed Central

Zigo, Imrich; Sivakova, Jana; Moricova, Petra; Kapustova, Ivana; Krivus, Stefan; Danko, Jan

2013-01-01

The authors present a case of 38-year-old laboring woman with four-time repetitive breech presentation of the fetus at term. This rare condition affects the mode of delivery and represents serious obstetrical problem as it is associated with increased perinatal morbidity or mortality. The authors give details on risk factors for breech presentation, its diagnosis, and the discussion points on possible causes leading to repetitive breeches in laboring women. PMID:23984133

Presentation of Information on Visual Displays.

ERIC Educational Resources Information Center

Pettersson, Rune

This discussion of factors involved in the presentation of text, numeric data, and/or visuals using video display devices describes in some detail the following types of presentation: (1) visual displays, with attention to additive color combination; measurements, including luminance, radiance, brightness, and lightness; and standards, with…

Creating and Sustaining Professional Learning Communities: Q&A with Stephanie Hirsh, Ph.D. 2016 Educator Effectiveness Webinar Series

ERIC Educational Resources Information Center

Regional Educational Laboratory Mid-Atlantic, 2016

2016-01-01

In this webinar, Dr. Stephanie Hirsh, Executive Director of Learning Forward, presented the research on effective PLCs and shared her experiences in creating, assessing, and leading PLCs. This Q&A addressed questions participants had for Dr. Hirsh following the webinar. The webinar recording and PowerPoint presentation are also available.

Using Digital Photography and Image Processing for the Creation of Notes from the Blackboard

ERIC Educational Resources Information Center

Bruun, Erik

2009-01-01

This paper describes a teaching experiment involving the use of a combination of traditional chalkboard and digital photography in order to produce lecture notes from the blackboard. During lecturing the blackboard is used instead of transparencies or PowerPoint presentations. This reduces the speed of presentation and leaves room for…

Creating Aliens: The Ultimate Life Sciences Activity.

ERIC Educational Resources Information Center

Beltramo, Dan

2001-01-01

Describes a seven-week project completed by the author's eighth-grade science students (as they studied "the chemistry of living things") in which they designed an alien and its world using the scientific concepts that they learned in class. Compares class presentations using PowerPoint software to presentations using posterboard. (SR)

Assessing the Accessibility of Online Learning

ERIC Educational Resources Information Center

Badge, Joanne L.; Dawson, Emma; Cann, Alan J.; Scott, Jon

2008-01-01

A wide range of tools is now available to enable teaching practitioners to create web-based educational materials from PowerPoint presentations, adding a variety of different digital media, such as audio and animation. The pilot study described in this paper compared three different systems for producing multimedia presentations from existing…

Tableau Economique: Teaching Economics with a Tablet Computer

ERIC Educational Resources Information Center

Scott, Robert H., III

2011-01-01

The typical method of instruction in economics is chalk and talk. Economics courses often require writing equations and drawing graphs and charts, which are all best done in freehand. Unlike static PowerPoint presentations, tablet computers create dynamic nonlinear presentations. Wireless technology allows professors to write on their tablets and…

PDF Lecture Materials for Online and ``Flipped'' Format Astronomy Courses

NASA Astrophysics Data System (ADS)

Kary, D. M.; Eisberg, J.

2013-04-01

Online astronomy courses typically rely on students reading the textbook and/or a set of text-based lecture notes to replace the “lecture” material. However, many of our students report that this is much less engaging than in-person lectures, especially given the amount of interactive work such as “think-pair-share” problems done in many astronomy classes. Students have similarly criticized direct lecture-capture. To address this, we have developed a set of PowerPoint-style presentations with embedded lecture audio combined with prompts for student interaction including think-pair-share questions. These are formatted PDF packages that can be used on a range of different computers using free software. The presentations are first developed using Microsoft PowerPoint software. Audio recordings of scripted lectures are then synchronized with the presentations and the entire package is converted to PDF using Adobe Presenter. This approach combines the ease of editing that PowerPoint provides along with the platform-independence of PDF. It's easy to add, remove, or edit individual slides as needed, and PowerPoint supports internal links so that think-pair-share questions can be inserted with links to feedback based on the answers selected. Modern PDF files support animated visuals with synchronized audio and they can be read using widely available free software. Using these files students in an online course can get many of the benefits of seeing and hearing the course material presented in an in-person lecture format. Students needing extra help in traditional lecture classes can use these presentations to help review the materials covered in lecture. Finally, the presentations can be used in a “flipped” format in which students work through the presentations outside of class time while spending the “lecture” time on in-class interaction.

Physiology of Breastfeeding

USDA-ARS?s Scientific Manuscript database

This powerpoint presentation summaries physiology of lactation and the impact of a variety of clinical practices on lactation from delivery through weaning. Factors that inhibit lactogenesis stage II are explained, including retained placenta, excess blood loss during delivery, and hypoplastic brea...

Center Overview and UAV Highlights at NASA Ames Research Center

NASA Technical Reports Server (NTRS)

Feng, Deborah; Yan, Jerry Chi Yiu

2017-01-01

The PowerPoint presentation gives an overview of NASA Ames Research Center and its core competencies, as well as some of the highlights of Unmanned Aerial Vehicle (UAV) and Unmanned Aircraft Systems (UAS) accomplishments and innovations by researchers at Ames.

Double Shell Tank AY-102 Radioactive Waste Leak Investigation

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

Washenfelder, Dennis J.

2014-04-10

PowerPoint. The objectives of this presentation are to: Describe Effort to Determine Whether Tank AY-102 Leaked; Review Probable Causes of the Tank AY-102 Leak; and, Discuss Influence of Leak on Hanford’s Double-Shell Tank Integrity Program.

INTERIOR DETAIL, WINDOW OPENING ONTO THE SERVICE STAIR FROM DINING ...

Library of Congress Historic Buildings Survey, Historic Engineering Record, Historic Landscapes Survey

INTERIOR DETAIL, WINDOW OPENING ONTO THE SERVICE STAIR FROM DINING ROOM PASSAGE. OPENINGS LIKE THESE ARE PRESENT IN A NUMBER OF PLACES, “BORROWING LIGHT” FOR OTHERWISE DARK INTERIOR SPACES - The Woodlands, 4000 Woodlands Avenue, Philadelphia, Philadelphia County, PA

Detailed Quantitative Classifications of Galaxy Morphology

NASA Astrophysics Data System (ADS)

Nair, Preethi

2018-01-01

Understanding the physical processes responsible for the growth of galaxies is one of the key challenges in extragalactic astronomy. The assembly history of a galaxy is imprinted in a galaxy’s detailed morphology. The bulge-to-total ratio of galaxies, the presence or absence of bars, rings, spiral arms, tidal tails etc, all have implications for the past merger, star formation, and feedback history of a galaxy. However, current quantitative galaxy classification schemes are only useful for broad binning. They cannot classify or exploit the wide variety of galaxy structures seen in nature. Therefore, comparisons of observations with theoretical predictions of secular structure formation have only been conducted on small samples of visually classified galaxies. However large samples are needed to disentangle the complex physical processes of galaxy formation. With the advent of large surveys, like the Sloan Digital Sky Survey (SDSS) and the upcoming Large Synoptic Survey Telescope (LSST) and WFIRST, the problem of statistics will be resolved. However, the need for a robust quantitative classification scheme will still remain. Here I will present early results on promising machine learning algorithms that are providing detailed classifications, identifying bars, rings, multi-armed spiral galaxies, and Hubble type.

Added Punch with PowerPoint: College Students Combine PowerPoint and Multicultural Music

ERIC Educational Resources Information Center

Miller, Brigetta F.

2004-01-01

While working with music teachers in training at the university level, the author learned how helpful it can be to model a curriculum that mirrors America's changing demographics. As a Native American who grew up on the Stockbridge-Munsee Indian Reservation, in central Wisconsin, she discovered that Native history and culture were absent from…

Complex mixtures of anti-androgens at concentrations below individual chemical effect levels produces reproductive tract malformations in the male rat

EPA Science Inventory

This product is a powerpoint presentation for use in two invited talks (webinars) as part of the CSS RAP. There is no abstract to attach as this is not a conference presentation and an abstract was not required or prepared. The CSS NPD talk will be August 14 and the CSS AOPDD We...

Geo Events (March 12-13, 2002).

ERIC Educational Resources Information Center

Turturice, Michael W.; Rothkopf, Stephen

In this teaching activity, students track and present information about specific regions in the world on a bi-weekly basis. Emphasis is placed on the five themes of geography to develop a working knowledge of assigned regions. Students use Microsoft Publisher and PowerPoint to create presentations. The activity packet contains several documents…

NASA Green Propulsion Technologies Pushing Aviation to New Heights

NASA Technical Reports Server (NTRS)

Free, James M.; Jennings, Francis T.; Adanich, Emery; Del Rosario, Ruben; Felder, James L.

2014-01-01

Center Director Free is providing the Keynote at the Disruptive Propulsion Conference, sponsored by Cranfield University, Cranfield, Bedfordshire, England in November. Director Free will be presenting a PowerPoint presentation titled, NASA Green Propulsion Technologies Pushing Aviation to New Heights at both the conference and a meeting at the Royal Aeronautical Society.

Enhanced fidelity of an educational intervention on skin self-examination through surveillance and standardization

PubMed Central

Gaber, Rikki; Mallett, Kimberly A.; Hultgren, Brittney; Turrisi, Rob; Gilbertsen, Margaret L.; Martini, Mary C.; Robinson, June K.

2014-01-01

Background Melanoma can metastasize but is often successfully treated when discovered in an early stage. Melanoma patients and their skin check partners can learn skin self-examination (SSE) skills and these skills can be improved by practice. The purpose of this study is to determine the degree of fidelity with which educational in-person SSE intervention can be delivered by trained research coordinators to patients at risk of developing another melanoma and their skin check partners. Methods The in-person intervention was performed in two iterations. In phase 1 (2006-2008), the research coordinators were trained to perform the intervention using a written script. In phase 2 (2011-2013), the research coordinators were trained to perform the intervention with a PowerPoint aid. Each research coordinator was individually counseled by one of the authors (KM) to insure standardization and enhance fidelity of intervention delivery. Phase 1 and Phase 2 were compared on 16 fidelity components. Further, Phase 2 fidelity was assessed by comparing mean scores of fidelity across the five research coordinators who delivered the intervention. Results Phase 2, which utilized a PowerPoint aid, was delivered with a higher degree of fidelity compared to phase 1with four fidelity components with significantly higher fidelity than Phase 1: 1) Explained details of melanoma, χ2 (1, n = 199)= 96.31, p < .001, 2) Discussed when to call doctor, χ2 (1, n = 199) = 53.68, p < .001 3) Explained assessment at month 1, χ2 (1, n = 199)= 12.39, p < .01, and 4) Explained assessment at month 2, χ2 (1, n = 199) = 117.75, p < .001. Further, no significant differences on mean fidelity were found across research coordinators in Phase 2. Discussion When using the PowerPoint aide, the research coordinators delivered the intervention with high fidelity (all scores >14) and there were no mean differences in fidelity across research coordinators, indicating consistency in fidelity. This can be

Enhanced fidelity of an educational intervention on skin self-examination through surveillance and standardization.

PubMed

Gaber, Rikki; Mallett, Kimberly A; Hultgren, Brittney; Turrisi, Rob; Gilbertsen, Margaret L; Martini, Mary C; Robinson, June K

2014-01-01

Melanoma can metastasize but is often successfully treated when discovered in an early stage. Melanoma patients and their skin check partners can learn skin self-examination (SSE) skills and these skills can be improved by practice. The purpose of this study is to determine the degree of fidelity with which educational in-person SSE intervention can be delivered by trained research coordinators to patients at risk of developing another melanoma and their skin check partners. The in-person intervention was performed in two iterations. In phase 1 (2006-2008), the research coordinators were trained to perform the intervention using a written script. In phase 2 (2011-2013), the research coordinators were trained to perform the intervention with a PowerPoint aid. Each research coordinator was individually counseled by one of the authors (KM) to insure standardization and enhance fidelity of intervention delivery. Phase 1 and Phase 2 were compared on 16 fidelity components. Further, Phase 2 fidelity was assessed by comparing mean scores of fidelity across the five research coordinators who delivered the intervention. Phase 2, which utilized a PowerPoint aid, was delivered with a higher degree of fidelity compared to phase 1with four fidelity components with significantly higher fidelity than Phase 1: 1) Explained details of melanoma, χ 2 (1, n = 199)= 96.31, p < .001, 2) Discussed when to call doctor, χ 2 (1, n = 199) = 53.68, p < .001 3) Explained assessment at month 1, χ 2 (1, n = 199)= 12.39, p < .01, and 4) Explained assessment at month 2, χ 2 (1, n = 199) = 117.75, p < .001. Further, no significant differences on mean fidelity were found across research coordinators in Phase 2. When using the PowerPoint aide, the research coordinators delivered the intervention with high fidelity (all scores >14) and there were no mean differences in fidelity across research coordinators, indicating consistency in fidelity. This can be attributed to the standardization and

Verifying detailed fluctuation relations for discrete feedback-controlled quantum dynamics

NASA Astrophysics Data System (ADS)

Camati, Patrice A.; Serra, Roberto M.

2018-04-01

Discrete quantum feedback control consists of a managed dynamics according to the information acquired by a previous measurement. Energy fluctuations along such dynamics satisfy generalized fluctuation relations, which are useful tools to study the thermodynamics of systems far away from equilibrium. Due to the practical challenge to assess energy fluctuations in the quantum scenario, the experimental verification of detailed fluctuation relations in the presence of feedback control remains elusive. We present a feasible method to experimentally verify detailed fluctuation relations for discrete feedback control quantum dynamics. Two detailed fluctuation relations are developed and employed. The method is based on a quantum interferometric strategy that allows the verification of fluctuation relations in the presence of feedback control. An analytical example to illustrate the applicability of the method is discussed. The comprehensive technique introduced here can be experimentally implemented at a microscale with the current technology in a variety of experimental platforms.

AIR TOXICS MODELING RESEARCH PROGRAM: AN OVERVIEW

EPA Science Inventory

This product is a Microsoft Powerpoint slide presentation which was given at the joint EPA Region 3 - Mid-Atlantic Regional Air Management Association (MARAMA) Air Toxic Summit in Philadelphia, Pennsylvania held from October 18, 2005 through October 20, 2005. The slide presentat...

A study of unstable slopes in permafrost areas : Alaskan case studies used as a training tool.

DOT National Transportation Integrated Search

2011-12-01

This report is the companion to the PowerPoint presentation for the project A Study of Unstable Slopes in Permafrost: Alaskan Case Studies Used as a Training Tool. The objectives of this study are 1) to provide a comprehensive review of literat...

Climate Change in Urban Communities | Urban ...

EPA Pesticide Factsheets

2017-04-10

Climate Change in Urban Communities is a PowerPoint presentation designed to inform urban residents about the impact of climate change, why it's a problem for their communities, and how individual actions can help make a difference as well as save people money.

78 FR 45494 - Plant Breeding Listening Session meeting

Federal Register 2010, 2011, 2012, 2013, 2014

2013-07-29

... Listening Session stakeholder meeting for all interested plant breeding and cultivar development... simple oral presentations or given in PowerPoint, however, the organizers request that a written... other interested stakeholders will be welcomed before and up to one week following the listening session...

12 CFR 1732.2 - Definitions.

Code of Federal Regulations, 2011 CFR

2011-01-01

... home computer systems of an employee; or (4) Whether the information is active or inactive. (k) Record... (e.g., e-mail, databases, spreadsheets, PowerPoint presentations, electronic reporting systems... information is stored or located, including network servers, desktop or laptop computers and handheld...

The Powers That Be: AAVE as the Composition Curriculum.

ERIC Educational Resources Information Center

Richardson, Elaine

This Powerpoint presentation argues that the problems encountered in implementing African-centered curriculum into the university composition classroom attest to the need for African centered education in kindergarten through university level educational institutions. The solution of the problem of African American students' disproportionate…

Details from the Dashboard: Charter Schools by Geographic Region

ERIC Educational Resources Information Center

National Alliance for Public Charter Schools, 2012

2012-01-01

While a majority of charter schools nationwide operate in urban and suburban areas, charter schools exist in all corners of the nation, and are expanding into all types of communities. This "Details from the Dashboard" report presents statistics on the number of charter schools and students enrolled in charter schools by the four geographic…

World petroleum assessment 2000; compiled PowerPoint slides

USGS Publications Warehouse

Ahlbrandt, Thomas S.

2001-01-01

The slides in this compilation have been produced for a number of presentations on the World Petroleum Assessment 20000. Many of the figures are taken directly form the publication "U.S. Geological Survey World Petroleum Assessment 2000" - Description and Results: USGS Digital Data Series DDS-60, 2000. Some of the slides are modifications of figures from DDS-60, some are new descriptive slides, and a few are new slides. Several of the slides appear to be duplicates, but in fact are slight modifications for format or content from the same image. Forty-one people participated in this effort as part of the World Energy Assessment Team. The full list of contributors is given ion DDS-60. 

Design Research Using Game Design as an Instructional Strategy

ERIC Educational Resources Information Center

Siko, Jason; Barbour, Michael

2014-01-01

Using Homemade PowerPoint games as an instructional strategy incorporates elements of game design and constructionism in the classroom using "Microsoft PowerPoint," which is ubiquitous in schools today. However, previous research examining the use of these games has failed to show statistical differences in performance. In the second…

The effectiveness and user perception of 3-dimensional digital human anatomy in an online undergraduate anatomy laboratory

NASA Astrophysics Data System (ADS)

Hilbelink, Amy Joanne

2007-12-01

The primary purpose of this study was to determine the effectiveness of implementing desktop 3-dimensional (3D) stereo images of human anatomy into an undergraduate human anatomy distance laboratory. User perceptions of 2D and 3D images were gathered via questionnaire in order to determine ease of use and level of satisfaction associated with the 3D software in the online learning environment. Mayer's (2001, p. 184) principles of design were used to develop the study materials that consisted of PowerPoint presentations and AVI files accessed via Blackboard. The research design employed a mixed-methods approach. Volunteers each were administered a demographic survey and were then stratified into groups based upon pre-test scores. A total sample size of 62 pairs was available for combined data analysis. Quantitative research questions regarding the effectiveness of 2D versus the 3D treatment were analyzed using a doubly-multivariate repeated measures (Doubly-MANOVA) design. Paired test scores achieved by undergraduates on a laboratory practical of identification and spatial relationships of the bones and features of a human skull were used in the analysis. The questionnaire designed to gather user perceptions consisted of quantitative and qualitative questions. Response frequencies were analyzed for the two groups and common themes were noted. Results revealed a statistically significant difference in group means for the main effect of the treatment groups 2D and 3D and for the variables of identification and relationship with the 3D group outperforming the 2D group on both dependent variables. Effect sizes were determined to be small, 0.215 for the identification variable and 0.359 for the relationship variable. Overall, all students liked the convenience of using PowerPoint and AVI files online. The 3D group felt their PowerPoint was more realistic than did the 2D group and both groups appreciated the detailed labeling of the online images. One third of the

Enhancing Student Altruism Using Secure Attachment Messages (SAM) in Lecture

ERIC Educational Resources Information Center

Campbell, Kelly; Ramos, Stephany

2017-01-01

In this brief report, we examine whether students' (N = 230) willingness to help individuals in distress (altruism) would be augmented after viewing Secure Attachment Messages (SAM) during lecture in a college racism course. Students were presented with SAM in alternating weeks as part of the PowerPoint presentation slides. In each of the weeks,…

Professional Competence of Student Teachers to Implement Species Identification in Schools -- A Case Study from Germany

ERIC Educational Resources Information Center

Lindemann-Matthies, Petra; Remmele, Martin; Yli-Panula, Eija

2017-01-01

This study investigates how well prepared student teachers are to implement species identification in school. Data were collected with the help of a questionnaire and a PowerPoint presentation in which local plant and animal species were presented. Participants (n = 357) correctly identified, on average, 23% of the plants and 44% of the animals.…

Contrast-detail phantom scoring methodology.

PubMed

Thomas, Jerry A; Chakrabarti, Kish; Kaczmarek, Richard; Romanyukha, Alexander

2005-03-01

Published results of medical imaging studies which make use of contrast detail mammography (CDMAM) phantom images for analysis are difficult to compare since data are often not analyzed in the same way. In order to address this situation, the concept of ideal contrast detail curves is suggested. The ideal contrast detail curves are constructed based on the requirement of having the same product of the diameter and contrast (disk thickness) of the minimal correctly determined object for every row of the CDMAM phantom image. A correlation and comparison of five different quality parameters of the CDMAM phantom image determined for obtained ideal contrast detail curves is performed. The image quality parameters compared include: (1) contrast detail curve--a graph correlation between "minimal correct reading" diameter and disk thickness; (2) correct observation ratio--the ratio of the number of correctly identified objects to the actual total number of objects multiplied by 100; (3) image quality figure--the sum of the product of the diameter of the smallest scored object and its relative contrast; (4) figure-of-merit--the zero disk diameter value obtained from extrapolation of the contrast detail curve to the origin (e.g., zero disk diameter); and (5) k-factor--the product of the thickness and the diameter of the smallest correctly identified disks. The analysis carried out showed the existence of a nonlinear relationship between the above parameters, which means that use of different parameters of CDMAM image quality potentially can cause different conclusions about changes in image quality. Construction of the ideal contrast detail curves for CDMAM phantom is an attempt to determine the quantitative limits of the CDMAM phantom as employed for image quality evaluation. These limits are determined by the relationship between certain parameters of a digital mammography system and the set of the gold disks sizes in the CDMAM phantom. Recommendations are made on

A detailed phylogeny for the Methanomicrobiales

NASA Technical Reports Server (NTRS)

Rouviere, P.; Mandelco, L.; Winker, S.; Woese, C. R.

1992-01-01

The small subunit rRNA sequence of twenty archaea, members of the Methanomicrobiales, permits a detailed phylogenetic tree to be inferred for the group. The tree confirms earlier studies, based on far fewer sequences, in showing the group to be divided into two major clusters, temporarily designated the "methanosarcina" group and the "methanogenium" group. The tree also defines phylogenetic relationships within these two groups, which in some cases do not agree with the phylogenetic relationships implied by current taxonomic names--a problem most acute for the genus Methanogenium and its relatives. The present phylogenetic characterization provides the basis for a consistent taxonomic restructuring of this major methanogenic taxon.

Extraneous Information and Graph Comprehension: Implications for Effective Design Choices

ERIC Educational Resources Information Center

Stewart, Brandie M.; Cipolla, Jessica M.; Best, Lisa A.

2009-01-01

Purpose: The purpose of this paper is to examine if university students could accurately extract information from graphs presented in 2D or 3D formats with different colour hue variations or solid black and white. Design/methodology/approach: Participants are presented with 2D and 3D bar and pie charts in a PowerPoint presentation and are asked to…

REGIONAL-SCALE ATMOSPHERIC MERCURY MODELING

EPA Science Inventory

This PowerPoint presentation gives a short synopsis of the state of the science of atmospheric mercury modeling, including a description of recent publications of model codes by EPA, a description of a recent mercury model intercomparison study, and a description of a synthesis p...

Building a Better Biology Lab? Testing Tablet PC Technology in a Core Laboratory Course

ERIC Educational Resources Information Center

Pryor, Gregory; Bauer, Vernon

2008-01-01

Tablet PC technology can enliven the classroom environment because it is dynamic, interactive, and "organic," relative to the rigidity of chalkboards, whiteboards, overhead projectors, and PowerPoint presentations. Unlike traditional computers, tablet PCs employ "digital linking," allowing instructors and students to freehand annotate, clarify,…

EPA GEOBOOK

EPA Science Inventory

The EPA GeoBook is a computer application that resembles a notebook with pages of information on the Southeastern Ecological Framework, a powerpoint presentation, a short video and a map viewer. It was developed to forge partnerships with local, state and federal partners to work...

Implementation details of the coupled QMR algorithm

NASA Technical Reports Server (NTRS)

Freund, Roland W.; Nachtigal, Noel M.

1992-01-01

The original quasi-minimal residual method (QMR) relies on the three-term look-ahead Lanczos process, to generate basis vectors for the underlying Krylov subspaces. However, empirical observations indicate that, in finite precision arithmetic, three-term vector recurrences are less robust than mathematically equivalent coupled two-term recurrences. Therefore, we recently proposed a new implementation of the QMR method based on a coupled two-term look-ahead Lanczos procedure. In this paper, we describe implementation details of this coupled QMR algorithm, and we present results of numerical experiments.

Detail of north side of Test Stand 'A' base, showing ...

Library of Congress Historic Buildings Survey, Historic Engineering Record, Historic Landscapes Survey

Detail of north side of Test Stand 'A' base, showing tanks for distilled water (left), fuel (center), and gaseous nitrogen (right). Other tanks present for tests were removed before this image was taken. - Jet Propulsion Laboratory Edwards Facility, Test Stand A, Edwards Air Force Base, Boron, Kern County, CA

5 CFR 352.305 - Eligibility for detail.

Code of Federal Regulations, 2010 CFR

2010-01-01

... 352.305 Administrative Personnel OFFICE OF PERSONNEL MANAGEMENT CIVIL SERVICE REGULATIONS REEMPLOYMENT RIGHTS Detail and Transfer of Federal Employees to International Organizations § 352.305 Eligibility for detail. An employee is eligible for detail to an international organization with the rights provided for...

GreenTalks at Boston Green Academy: Student Reflections on Performance Assessment

ERIC Educational Resources Information Center

Kuriacose, Christina

2017-01-01

In spring 2017, for the third year running, 10th graders at Boston Green Academy (BGA) presented GreenTalks, a showcase of research on food justice issues. The day Christina Kuriacose visited the school, students were presenting the PowerPoints they had put together. All of them included a map plotting out the proximity of their neighborhood or…

Detailed seismic evaluation of bridges along I-24 in Western Kentucky.

DOT National Transportation Integrated Search

2006-09-01

This report presents a seismic rating system and a detailed evaluation procedure for selected highway bridges on/over I-24 in Western Kentucky near the New Madrid Seismic Zone (MNSZ). The rating system, based upon structural vulnerability, seismic an...

Fundamental Quantum Mechanics--A Graphic Presentation

ERIC Educational Resources Information Center

Wise, M. N.; Kelley, T. G.

1977-01-01

Describes a presentation of basic quantum mechanics for nonscience majors that relies on a computer-generated graphic display to circumvent the usual mathematical difficulties. It allows a detailed treatment of free-particle motion in a wave picture. (MLH)

Enhancing student interactions with the instructor and content using pen-based technology, YouTube videos, and virtual conferencing.

PubMed

Cox, James R

2011-01-01

This report describes the incorporation of digital learning elements in organic chemistry and biochemistry courses. The first example is the use of pen-based technology and a large-format PowerPoint slide to construct a map that integrates various metabolic pathways and control points. Students can use this map to visualize the integrated nature of metabolism and how various hormones impact metabolic regulation. The second example is the embedding of health-related YouTube videos directly into PowerPoint presentations. These videos become a part of the course notes and can be viewed within PowerPoint as long as students are online. The third example is the use of a webcam to show physical models during online sessions using web-conferencing software. Various molecular conformations can be shown through the webcam, and snapshots of important conformations can be incorporated into the notes for further discussion and annotation. Each of the digital learning elements discussed in this report is an attempt to use technology to improve the quality of educational resources available outside of the classroom to foster student engagement with ideas and concepts. Biochemistry and Molecular Biology Education Vol. 39, No. 1, pp. 4-9, 2011. Copyright © 2011 Wiley Periodicals, Inc.

Dynamic Gate Product and Artifact Generation from System Models

NASA Technical Reports Server (NTRS)

Jackson, Maddalena; Delp, Christopher; Bindschadler, Duane; Sarrel, Marc; Wollaeger, Ryan; Lam, Doris

2011-01-01

Model Based Systems Engineering (MBSE) is gaining acceptance as a way to formalize systems engineering practice through the use of models. The traditional method of producing and managing a plethora of disjointed documents and presentations ("Power-Point Engineering") has proven both costly and limiting as a means to manage the complex and sophisticated specifications of modern space systems. We have developed a tool and method to produce sophisticated artifacts as views and by-products of integrated models, allowing us to minimize the practice of "Power-Point Engineering" from model-based projects and demonstrate the ability of MBSE to work within and supersede traditional engineering practices. This paper describes how we have created and successfully used model-based document generation techniques to extract paper artifacts from complex SysML and UML models in support of successful project reviews. Use of formal SysML and UML models for architecture and system design enables production of review documents, textual artifacts, and analyses that are consistent with one-another and require virtually no labor-intensive maintenance across small-scale design changes and multiple authors. This effort thus enables approaches that focus more on rigorous engineering work and less on "PowerPoint engineering" and production of paper-based documents or their "office-productivity" file equivalents.

5 CFR 370.104 - Length of details.

Code of Federal Regulations, 2010 CFR

2010-01-01

... 5 Administrative Personnel 1 2010-01-01 2010-01-01 false Length of details. 370.104 Section 370.104 Administrative Personnel OFFICE OF PERSONNEL MANAGEMENT CIVIL SERVICE REGULATIONS INFORMATION TECHNOLOGY EXCHANGE PROGRAM § 370.104 Length of details. (a) Details may be for a period of between 3 months...

Active Learning by Play Dough Modeling in the Medical Profession

ERIC Educational Resources Information Center

Herur, Anita; Kolagi, Sanjeev; Chinagudi, Surekharani; Manjula, R.; Patil, Shailaja

2011-01-01

Active learning produces meaningful learning, improves attitudes toward learning, and increases knowledge and retention, but is still not fully institutionalized in the undergraduate sciences. A few studies have compared the effectiveness of PowerPoint presentations, student seminars, quizzes, and use of CD-ROMs with blackboard teaching and…

Using Portable Media Players (iPod) to Support Electronic Course Materials during a Field-Based Introductory Geology Course

ERIC Educational Resources Information Center

Elkins, Joe T.

2009-01-01

Electronic course materials, such a videos, PowerPoint presentations, and animations, have become essential educational tools in classroom-based geoscience courses to enhance students' introduction to basic geological concepts. However, during field trips, the ability to offer students these electronic conceptual supports is lacking where students…

A Model to Estimate the Operating and Maintenance (O&M) Costs of the Mine Resistant Ambush Protected (MRAP) Vehicles

DTIC Science & Technology

2010-12-01

industry will yield a different learning curve slope. Table 4 ( Heizer & Render , PowerPoint presentation, 2008, slides 7–8) shows some examples of the...September 28, 2010 from http://www.globalsecurity.org/military/systems/ground/mrap-var.htm Heizer , J., & Render , B. (2008). Operations Management

A Survey of Hardware and Software Technologies for the Rapid Development of Multimedia Instructional Modules

ERIC Educational Resources Information Center

Ganesan, Nanda

2008-01-01

A survey of hardware and software technologies was conducted to identify suitable technologies for the development of instructional modules representing various instructional approaches. The approaches modeled were short PowerPoint presentations, chalk-and-talk type of lectures and software tutorials. The survey focused on identifying application…

Plume rise study at Colbert Steam Plant--data presentation

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

Crawford, T.L.; Coleman, J.H.

1979-05-01

This report makes detailed data on plume rise available for independent analysis by other specialists studying atmospheric dispersion. Techniques of data collection and methods of data reduction are detailed. Data from 24 time-averaged observations of the plume at Colbert Steam Plant, its source, and the meteorological conditions are reported. Most of the data were collected during early to midmorning and are therefore characterized by stable atmospheric conditions. The data are presented in both a summary and a detailed format.

Presentation Of Comparative Data for Transportation Planning Studies

DOT National Transportation Integrated Search

1997-01-01

Clear, yet detailed, presentations of transportation planning data to lay groups as well as to technical groups is becoming more and more of a necessity in the planning process. Presentation of technical information in understandable terms has become...

Detailed mechanism for oxidation of benzene

NASA Technical Reports Server (NTRS)

Bittker, David A.

1990-01-01

A detailed mechanism for the oxidation of benzene is presented and used to compute experimentally obtained concentration profiles and ignition delay times over a wide range of equivalence ratio and temperature. The computed results agree qualitatively with all the experimental trends. Quantitative agreement is obtained with several of the composition profiles and for the temperature dependence of the ignition delay times. There are indications, however, that some important reactions are as yet undiscovered in this mechanism. Recent literature expressions have been used for the rate coefficients of most important reactions, except for some involving phenol. The discrepancy between the phenol pyrolysis rate coefficient used in this work and a recent literature expression remains to be explained.

14 CFR 25.685 - Control system details.

Code of Federal Regulations, 2013 CFR

2013-01-01

... 14 Aeronautics and Space 1 2013-01-01 2013-01-01 false Control system details. 25.685 Section 25... AIRWORTHINESS STANDARDS: TRANSPORT CATEGORY AIRPLANES Design and Construction Control Systems § 25.685 Control system details. (a) Each detail of each control system must be designed and installed to prevent jamming...

14 CFR 25.685 - Control system details.

Code of Federal Regulations, 2014 CFR

2014-01-01

... AIRWORTHINESS STANDARDS: TRANSPORT CATEGORY AIRPLANES Design and Construction Control Systems § 25.685 Control system details. (a) Each detail of each control system must be designed and installed to prevent jamming... 14 Aeronautics and Space 1 2014-01-01 2014-01-01 false Control system details. 25.685 Section 25...

14 CFR 25.685 - Control system details.

Code of Federal Regulations, 2011 CFR

2011-01-01

... AIRWORTHINESS STANDARDS: TRANSPORT CATEGORY AIRPLANES Design and Construction Control Systems § 25.685 Control system details. (a) Each detail of each control system must be designed and installed to prevent jamming... 14 Aeronautics and Space 1 2011-01-01 2011-01-01 false Control system details. 25.685 Section 25...

14 CFR 25.685 - Control system details.

Code of Federal Regulations, 2010 CFR

2010-01-01

... AIRWORTHINESS STANDARDS: TRANSPORT CATEGORY AIRPLANES Design and Construction Control Systems § 25.685 Control system details. (a) Each detail of each control system must be designed and installed to prevent jamming... 14 Aeronautics and Space 1 2010-01-01 2010-01-01 false Control system details. 25.685 Section 25...

14 CFR 25.685 - Control system details.

Code of Federal Regulations, 2012 CFR

2012-01-01

... AIRWORTHINESS STANDARDS: TRANSPORT CATEGORY AIRPLANES Design and Construction Control Systems § 25.685 Control system details. (a) Each detail of each control system must be designed and installed to prevent jamming... 14 Aeronautics and Space 1 2012-01-01 2012-01-01 false Control system details. 25.685 Section 25...

14 CFR 27.685 - Control system details.

Code of Federal Regulations, 2013 CFR

2013-01-01

... AIRWORTHINESS STANDARDS: NORMAL CATEGORY ROTORCRAFT Design and Construction Control Systems § 27.685 Control system details. (a) Each detail of each control system must be designed to prevent jamming, chafing, and... 14 Aeronautics and Space 1 2013-01-01 2013-01-01 false Control system details. 27.685 Section 27...

14 CFR 29.685 - Control system details.

Code of Federal Regulations, 2013 CFR

2013-01-01

... AIRWORTHINESS STANDARDS: TRANSPORT CATEGORY ROTORCRAFT Design and Construction Control Systems § 29.685 Control system details. (a) Each detail of each control system must be designed to prevent jamming, chafing, and... 14 Aeronautics and Space 1 2013-01-01 2013-01-01 false Control system details. 29.685 Section 29...

Assessing and Improving Student Organizations: Resources for Facilitators CD-ROM. The Assessing and Improving Student Organization (AISO) Program

ERIC Educational Resources Information Center

Nolfi, Tricia; Ruben, Brent D.

2010-01-01

This companion to the "Guide for Students" and "Student Workbook" includes the complete set of PowerPoint slides, a PDF of the Facilitator's Guide in PPT (PowerPoint) slide show format, and PDFs of all scoring sheets, handouts and project planning guides needed for the AISO (Assessing and Improving Student Organization) process. The Assessing and…

Pointing with Power or Creating with Chalk

ERIC Educational Resources Information Center

Rudow, Sasha R.; Finck, Joseph E.

2015-01-01

This study examines the attitudes of students on the use of PowerPoint and chalk/white boards in college science lecture classes. Students were asked to complete a survey regarding their experiences with PowerPoint and chalk/white boards in their science classes. Both multiple-choice and short answer questions were used. The multiple-choice…

Behaviour of several fatigue prone bridge details

NASA Astrophysics Data System (ADS)

Kubiš, Petr; Ryjáček, Pavel

2017-09-01

Three fatigue welded bridge joints analysed in this work are the alternative details of the bottom flange connection. This construction detail is mainly used for the erection connection for steel and composite bridges. If applied in the place, where live load is significant, the fatigue becomes the main design criterion. The detail category is thus very important factor. The aim of this paper is to analyse the possibilities of the improving the behaviour of this detail, by various methods. First solution is to modify the shape of the cope hole to the elliptic shape. Second option is to use the “Olemutz” fully welded detail. This detail is often used in bridge designing despite there is no exact information about the fatigue category, and doubts of the performance exists. “Olemutz” is a long web plate slit that is filled by the double bevel weld after the execution of the bottom flange weld. The last detail is the elliptic cope hole filled by the plate-cap welded into an empty hole. The geometry is the same, as in the first case. The conclusion of the numerical analysis and the pilot fatigue experiments is discussed with several practical recommendations for designing.

Detailed Modeling of Distillation Technologies for Closed-Loop Water Recovery Systems

NASA Technical Reports Server (NTRS)

Allada, Rama Kumar; Lange, Kevin E.; Anderson, Molly S.

2011-01-01

Detailed chemical process simulations are a useful tool in designing and optimizing complex systems and architectures for human life support. Dynamic and steady-state models of these systems help contrast the interactions of various operating parameters and hardware designs, which become extremely useful in trade-study analyses. NASA?s Exploration Life Support technology development project recently made use of such models to compliment a series of tests on different waste water distillation systems. This paper presents efforts to develop chemical process simulations for three technologies: the Cascade Distillation System (CDS), the Vapor Compression Distillation (VCD) system and the Wiped-Film Rotating Disk (WFRD) using the Aspen Custom Modeler and Aspen Plus process simulation tools. The paper discusses system design, modeling details, and modeling results for each technology and presents some comparisons between the model results and recent test data. Following these initial comparisons, some general conclusions and forward work are discussed.

Detail, Facture, and Colour in the Architecture of Polish Single-Family Houses after 1989

NASA Astrophysics Data System (ADS)

Sztafrowski, Marek

2017-10-01

The article presents single-family houses architecture transformations since 1989, with particularly close attention paid to the significance of detail, facture, and colour. The article presents the architecture as an art of designing and building facilities with both use and aesthetic value, an art of shaping space and building forms. Architectural work should correspond to the intended function, technique, economic and aesthetic requirements, thus shaping all elements of human immediate environment, both inside and outside of the building. Architecture of the building is perceived as form, structure, and function, as well as detail, facture, and colour. Facture and colour are created through materials used for external finishes. The solid of the building is noticed first while looking at the building, then the finishes detail such as colour, facture, and detail. Materials for external finishes are commonly selected for their aesthetic value equally with their technical characteristics. The detail was always a characteristic element of style. However, currently the fashion for details can be observed, the fashion for usage of materials for external finishes and inter-connected with that colour and facture. The architecture of Polish single-family houses underwent considerable metamorphosis after system change of 1989 - from destitute in form, devoid in detail and colour socmodernism, to architecture extremely varied in terms of form, utilised structures, materials, and detail. Hence, appearance of the phenomenon called fashion can be observed in the architecture, understood as constant changeability, seeking novelty, and creation based on opinion-forming centres. The architectural fashion consists of form, function, structure, building materials, detail, facture, and colour trends, e.g. after rejecting socmodernism, steep roofs characteristic for single-family houses trend started. After 1989, initially individual single-family house projects were created; however

Citygml and the Streets of New York - a Proposal for Detailed Street Space Modelling

NASA Astrophysics Data System (ADS)

Beil, C.; Kolbe, T. H.

2017-10-01

Three-dimensional semantic city models are increasingly used for the analysis of large urban areas. Until now the focus has mostly been on buildings. Nonetheless many applications could also benefit from detailed models of public street space for further analysis. However, there are only few guidelines for representing roads within city models. Therefore, related standards dealing with street modelling are examined and discussed. Nearly all street representations are based on linear abstractions. However, there are many use cases that require or would benefit from the detailed geometrical and semantic representation of street space. A variety of potential applications for detailed street space models are presented. Subsequently, based on related standards as well as on user requirements, a concept for a CityGML-compliant representation of street space in multiple levels of detail is developed. In the course of this process, the CityGML Transportation model of the currently valid OGC standard CityGML2.0 is examined to discover possibilities for further developments. Moreover, a number of improvements are presented. Finally, based on open data sources, the proposed concept is implemented within a semantic 3D city model of New York City generating a detailed 3D street space model for the entire city. As a result, 11 thematic classes, such as roadbeds, sidewalks or traffic islands are generated and enriched with a large number of thematic attributes.

Detail in architecture: Between arts & crafts

NASA Astrophysics Data System (ADS)

Dulencin, Juraj

2016-06-01

Architectural detail represents an important part of architecture. Not only can it be used as an identifier of a specific building but at the same time enhances the experience of the realized project. Within it lie the signs of a great architect and clues to understanding his or her way of thinking. It is therefore the central topic of a seminar offered to architecture students at the Brno University of Technology. During the course of the semester-long class the students acquaint themselves with atypical architectural details of domestic and international architects by learning to read them, understand them and subsequently draw them by creating architectural blueprints. In other words, by general analysis of a detail the students learn theoretical thinking of its architect who, depending on the nature of the design, had to incorporate a variety of techniques and crafts. Students apply this analytical part to their own architectural detail design. The methodology of the seminar consists of experiential learning by project management and is complemented by a series of lectures discussing a diversity of details as well as materials and technologies required to implement it. The architectural detail design is also part of students' bachelors thesis, therefore, the realistic nature of their blueprints can be verified in the production process of its physical counterpart. Based on their own documentation the students choose the most suitable manufacturing process whether it is supplied by a specific technology or a craftsman. Students actively participate in the production and correct their design proposals in real scale with the actual material. A student, as a future architect, stands somewhere between a client and an artisan, materializes his or her idea and adjusts the manufacturing process so that the final detail fulfills aesthetic consistency and is in harmony with its initial concept. One of the very important aspects of the design is its economic cost, an

14 CFR 23.685 - Control system details.

Code of Federal Regulations, 2010 CFR

2010-01-01

... Control Systems § 23.685 Control system details. (a) Each detail of each control system must be designed... cables or tubes against other parts. (d) Each element of the flight control system must have design... 14 Aeronautics and Space 1 2010-01-01 2010-01-01 false Control system details. 23.685 Section 23...

14 CFR 23.685 - Control system details.

Code of Federal Regulations, 2011 CFR

2011-01-01

... Control Systems § 23.685 Control system details. (a) Each detail of each control system must be designed... cables or tubes against other parts. (d) Each element of the flight control system must have design... 14 Aeronautics and Space 1 2011-01-01 2011-01-01 false Control system details. 23.685 Section 23...

14 CFR 23.685 - Control system details.

Code of Federal Regulations, 2013 CFR

2013-01-01

... Control Systems § 23.685 Control system details. (a) Each detail of each control system must be designed... cables or tubes against other parts. (d) Each element of the flight control system must have design... 14 Aeronautics and Space 1 2013-01-01 2013-01-01 false Control system details. 23.685 Section 23...

14 CFR 23.685 - Control system details.

Code of Federal Regulations, 2014 CFR

2014-01-01

... Control Systems § 23.685 Control system details. (a) Each detail of each control system must be designed... cables or tubes against other parts. (d) Each element of the flight control system must have design... 14 Aeronautics and Space 1 2014-01-01 2014-01-01 false Control system details. 23.685 Section 23...

14 CFR 23.685 - Control system details.

Code of Federal Regulations, 2012 CFR

2012-01-01

... Control Systems § 23.685 Control system details. (a) Each detail of each control system must be designed... cables or tubes against other parts. (d) Each element of the flight control system must have design... 14 Aeronautics and Space 1 2012-01-01 2012-01-01 false Control system details. 23.685 Section 23...

Airships 101: Rediscovering the Potential of Lighter-Than-Air (LTA)

NASA Technical Reports Server (NTRS)

Melton, John E.; Hochstetler, Ronald D.

2012-01-01

An overview of airships past, present, and future is provided in a Powerpoint-formatted presentation. This presentation was requested for transfer to the British MOD by Paul Espinosa of NASA Ames, Code PX. The presentation provides general information about airships divided into four main categories: the legacy of NASA Ames in LTA (Lighter-Than-Air), LTA taxonomy and theory, LTA revival and missions, and LTA research and technology.

Using Toulmin analysis to analyse an instructor's proof presentation in abstract algebra

NASA Astrophysics Data System (ADS)

Fukawa-connelly, Timothy

2014-01-01

This paper provides a method for analysing undergraduate teaching of proof-based courses using Toulmin's model (1969) of argumentation. It presents a case study of one instructor's presentation of proofs. The analysis shows that the instructor presents different levels of detail in different proofs; thus, the students have an inconsistent set of written models for their work. Similarly, the analysis shows that the details the instructor says aloud differ from what she writes down. Although her verbal commentary provides additional detail and appears to have pedagogical value, for instance, by modelling thinking that supports proof writing, this value might be better realized if she were to change her teaching practices.

The Progression of Podcasting/Vodcasting in a Technical Physics Class

ERIC Educational Resources Information Center

Glanville, Y. J.

2010-01-01

Technology such as Microsoft PowerPoint presentations, clickers, podcasting, and learning management suites is becoming prevalent in classrooms. Instructors are using these media in both large lecture hall settings and small classrooms with just a handful of students. Traditionally, each of these media is instructor driven. For instance,…

The Electronic Biology Classroom: Implementation and Student Opinion.

ERIC Educational Resources Information Center

Davis, Mark S.

This paper describes a method for teaching introductory biology using a multimedia approach. This methodology aimed to increase student participation, promote independent learning, and enhance computer literacy. Five multimedia tools were used to teach the course. PowerPoint slide shows were used to present lecture material; videodiscs displayed…

Endangered Species & Biodiversity: A Classroom Project & Theme

ERIC Educational Resources Information Center

Lauro, Brook

2012-01-01

Students discover the factors contributing to species losses worldwide by conducting a project about endangered species as a component of a larger classroom theme of biodiversity. Groups conduct research using online endangered- species databases and present results to the class using PowerPoint. Students will improve computer research abilities…

An Antique Microscope Slide Brings the Thrill of Discovery into a Contemporary Biology Classroom

ERIC Educational Resources Information Center

Reiser, Frank

2012-01-01

The discovery of a Victorian-era microscope slide titled "Grouped Flower Seeds" began an investigation into the scientific and historical background of the antique slide to develop its usefulness as a multidisciplinary tool for PowerPoint presentations usable in contemporary biology classrooms, particularly large-enrollment sections. The resultant…

Reaching Students in Online Courses Using Alternative Formats

ERIC Educational Resources Information Center

Fidaldo, Patricia; Thormann, Joan

2017-01-01

This research was conducted to explore whether students enrolled in graduate level courses found some Universal Design for Learning (UDL) strategies useful and if they actually used them. The strategies we investigated were presenting course information in alternative formats including PowerPoints with voiceover, screencasts, and videos as an…

Recording Computer-Based Demonstrations and Board Work

ERIC Educational Resources Information Center

Spencer, Neil H.

2010-01-01

This article describes how a demonstration of statistical (or other) software can be recorded without expensive video equipment and saved as a presentation to be displayed with software such as Microsoft PowerPoint. Work carried out on a tablet PC, for example, can also be recorded in this fashion.

Pre-Class Coming Attractions: Interest and Program Awareness in the Classroom

ERIC Educational Resources Information Center

Nadler, Joel T.; Clark, M. H.

2010-01-01

Slides similar to "Coming Attractions" shown in cinemas were displayed prior to classes at a mid-western university over three semesters. More than 140 PowerPoint slides, featuring humor, psychology content, and department/faculty information were presented immediately prior to undergraduate psychology class lectures. The primary goals were to…

Conference as Journey: Honouring Our Pedagogical Roots

ERIC Educational Resources Information Center

Asfeldt, Morten; Beames, Simon

2012-01-01

Most educators have spent many days and thousands of dollars attending academic conferences around the world, only to find themselves sitting in ballrooms, listening to speakers and watching PowerPoint presentations. In most cases, this conference format represents a profound pedagogical contradiction for outdoor and experiential educators. This…

Electronic Delivery of Lectures in the University Environment: An Empirical Comparison of Three Delivery Styles

ERIC Educational Resources Information Center

Stephenson, Julia E.; Brown, Clifford; Griffin, Darren K.

2008-01-01

The purpose of this study was to consider the efficacy and popularity of "Virtual Lectures" (text-based, structured electronic courseware with information presented in manageable "chunks", interaction and multimedia) and "e-Lectures" (on-screen synchrony of PowerPoint slides and recorded voice) as alternatives to traditional lectures. We…

78 FR 24237 - Advisory Committee on Construction Safety and Health (ACCSH)

Federal Register 2010, 2011, 2012, 2013, 2014

2013-04-24

... your materials to the OSHA Docket Office, Docket No. OSHA-2013-0006, Room N-2625, U.S. Department of... presentations and other electronic materials must be compatible with PowerPoint 2010 and other Microsoft Office... DEPARTMENT OF LABOR Occupational Safety and Health Administration [Docket No. OSHA-2013-0006...

Engaging Families in Partnership Programs to Promote Student Success: Q&A for Dr. Joyce L. Epstein. REL Mid-Atlantic Educator Effectiveness Webinar Series

ERIC Educational Resources Information Center

Regional Educational Laboratory Mid-Atlantic, 2015

2015-01-01

In this webinar, Dr. Joyce Epstein, Director of the Center on School, Family, and Community Partnerships and the National Network of Partnership Schools, discussed what the research says about effective family engagement. The webinar and PowerPoint presentation are also available. A brief list of resources is included.

Beijing: A City in Search of Its Destiny

ERIC Educational Resources Information Center

Monk, Liliana B.

2015-01-01

This article on the development of Beijing can introduce students to many topics found in the urban geography section of the AP Human Geography course outline published in 2013. The author provides lesson plans and a PowerPoint presentation as resources for teaching a unit about the city.

18 CFR 401.122 - Supplementary details.

Code of Federal Regulations, 2011 CFR

2011-04-01

... 18 Conservation of Power and Water Resources 2 2011-04-01 2011-04-01 false Supplementary details. 401.122 Section 401.122 Conservation of Power and Water Resources DELAWARE RIVER BASIN COMMISSION ADMINISTRATIVE MANUAL RULES OF PRACTICE AND PROCEDURE General Provisions § 401.122 Supplementary details. Forms...

Academic detailing.

PubMed

Shankar, P R; Jha, N; Piryani, R M; Bajracharya, O; Shrestha, R; Thapa, H S

2010-01-01

There are a number of sources available to prescribers to stay up to date about medicines. Prescribers in rural areas in developing countries however, may not able to access some of them. Interventions to improve prescribing can be educational, managerial, and regulatory or use a mix of strategies. Detailing by the pharmaceutical industry is widespread. Academic detailing (AD) has been classically seen as a form of continuing medical education in which a trained health professional such as a physician or pharmacist visits physicians in their offices to provide evidence-based information. Face-to-face sessions, preferably on an individual basis, clear educational and behavioural objectives, establishing credibility with respect to objectivity, stimulating physician interaction, use of concise graphic educational materials, highlighting key messages, and when possible, providing positive reinforcement of improved practices in follow-up visits can increase success of AD initiatives. AD is common in developed countries and certain examples have been cited in this review. In developing countries the authors have come across reports of AD in Pakistan, Sudan, Argentina and Uruguay, Bihar state in India, Zambia, Cuba, Indonesia and Mexico. AD had a consistent, small but potentially significant impact on prescribing practices. AD has much less resources at its command compared to the efforts by the industry. Steps have to be taken to formally start AD in Nepal and there may be specific hindering factors similar to those in other developing nations.

Social Benefits of Space Spin-Offs: An Introduction

NASA Technical Reports Server (NTRS)

Cheeks, Nona

2005-01-01

This PowerPoint presentation defines technology transfer and discusses spin-out/off pros/cons involving whether to include a project within NASA or to contract outside NASA. The author discusses what would making the technology transfer happen by suggesting to evaluate NASA technologies/needs and find partners with ability to do business with NASA. The presentation concludes with recent Goddard successes.

Factors Affecting Two Types of Memory Specificity: Particularization of Episodes and Details.

PubMed

Willén, Rebecca M; Granhag, Pär Anders; Strömwall, Leif A

2016-01-01

Memory for repeated events is relevant to legal investigations about repeated occurrences. We investigated how two measures of specificity (number of events referred to and amount of detail reported about the events) were influenced by interviewees' age, number of experienced events, interviewer, perceived unpleasantness, and memory rehearsal. Transcribed narratives consisting of over 40.000 utterances from 95 dental patients, and the corresponding dental records, were studied. Amount of detail was measured by categorizing the utterances as generic, specific, or specific-extended. We found that the two measures were affected differently by all five factors. For instance, number of experienced events positively influenced number of referred events but had no effect on amount of detail provided about the events. We make suggestions for future research and encourage reanalysis of the present data set and reuse of the material.

New Details on Pluto

NASA Image and Video Library

2015-07-10

This image of Pluto was taken by New Horizons' Long Range Reconnaissance Imager (LORRI) at 4:18 UT on July 9, 2015, from a range of 3.9 million miles (6.3 million kilometers). It reveals new details on the surface of Pluto, including complex patterns in the transition between the very dark equatorial band (nicknamed "the whale"), which occupies the lower part of the image, and the brighter northern terrain. The bright arc at the bottom of the disk shows that there is more bright terrain beyond the southern margin of the "whale." The side of Pluto that will be studied in great detail during the close encounter on July 14 is now rotating off the visible disk on the right hand side, and will not be seen again until shortly before closest approach. Three consecutive images were combined and sharpened, using a process called deconvolution, to create this view. Deconvolution enhances real detail but can also generate spurious features, including the bright edge seen on the upper and left margins of the disk (though the bright margin on the bottom of the disk is real). The wireframe globe shows the orientation of Pluto in the image: thicker lines indicate the equator and the prime meridian (the direction facing Charon). Central longitude on Pluto is 86°. http://photojournal.jpl.nasa.gov/catalog/PIA19705

Feedback on oral presentations during pediatric clerkships: a randomized controlled trial.

PubMed

Sox, Colin M; Dell, Michael; Phillipi, Carrie A; Cabral, Howard J; Vargas, Gabriela; Lewin, Linda O

2014-11-01

To measure the effects of participating in structured oral presentation evaluation sessions early in pediatric clerkships on students' subsequent presentations. We conducted a single-blind, 3-arm, cluster randomized controlled trial during pediatric clerkships at Boston University School of Medicine, University of Maryland School of Medicine, Oregon Health & Science University, and Case Western Reserve University School of Medicine. Blocks of students at each school were randomly assigned to experience either (1) no formal presentation feedback (control) or a small-group presentation feedback session early in pediatric clerkships in which students gave live presentations and received feedback from faculty who rated their presentations by using a (2) single-item (simple) or (3) 18-item (detailed) evaluation form. At the clerkship end, overall quality of subjects' presentations was rated by faculty blinded to randomization status, and subjects reported whether their presentations had improved. Analyses included multivariable linear and logistic regressions clustered on clerkship block that controlled for medical school. A total of 476 participants were evenly divided into the 3 arms, which had similar characteristics. Compared with controls, presentation quality was significantly associated with participating in detailed (coefficient: 0.38; 95% confidence interval [CI]: 0.07-0.69) but not simple (coefficient: 0.16; 95% CI: -0.12-0.43) feedback sessions. Similarly, student self-report of presentation improvement was significantly associated with participating in detailed (odds ratio: 2.16; 95% CI: 1.11-4.18] but not simple (odds ratio: 1.89; 95% CI: 0.91-3.93) feedback sessions. Small-group presentation feedback sessions led by faculty using a detailed evaluation form resulted in clerkship students delivering oral presentations of higher quality compared with controls. Copyright © 2014 by the American Academy of Pediatrics.

The Effects of Using Microsoft Power Point on EFL Learners' Attitude and Anxiety: Case Study of Two Master Students of Didactics of English as a Foreign Language, Djillali Liabes University, Sidi Bel Abbes, Algeria

ERIC Educational Resources Information Center

Benghalem, Boualem

2015-01-01

This study aims to investigate the effects of using ICT tools such as Microsoft PowerPoint on EFL students' attitude and anxiety. The participants in this study were 40 Master 2 students of Didactics of English as a Foreign Language, Djillali Liabes University, Sidi Bel Abbes Algeria. In order to find out the effects of Microsoft PowerPoint on EFL…

University of Maryland MRSEC - News

Science.gov Websites

. Come by to make silly putty polymers, UV-sensitive color-changing bead bracelets, or try out the UV -sensitive color-changing nail polish. We hope to see you there! [04/18/13] Former MRSEC REU Student PowerPoint, you may download the free PowerPoint Viewer to view the slides. [07/06/12] MRSEC Ph.D. student

Can Multiple "Spatial" Virtual Timelines Convey the Relatedness of Chronological Knowledge across Parallel Domains?

ERIC Educational Resources Information Center

Korallo, Liliya; Foreman, Nigel; Boyd-Davis, Stephen; Moar, Magnus; Coulson, Mark

2012-01-01

Single linear virtual timelines have been used effectively with undergraduates and primary school children to convey the chronological ordering of historical items, improving on PowerPoint and paper/textual displays. In the present study, a virtual environment (VE) consisting of three parallel related timelines (world history and the histories of…

Destroying the Art of Cartography: Teaching Illustrations Using ArcView.

ERIC Educational Resources Information Center

Hill, Miriam Helen

Introductory courses in Geographic Information Systems and cartography cover the fundamentals of map design. Students are given guidelines for producing a good map, but visual demonstrations are much more impressive. ArcView was used to produce illustrations of bad mapping practices and placed in a Microsoft PowerPoint presentation to demonstrate…

Getting Girls EX.I.T.E.D about Project Management

ERIC Educational Resources Information Center

Norstrom, Bjorn; Smith, Carol; Haglund, Annika

2008-01-01

Students are asked to complete projects every day--from a simple PowerPoint presentation to college applications and financial aid forms. Students are expected to complete these projects to certain standards. However, students are often not provided with the tools and skills needed to successfully manage projects, especially complex ones. As…

Putting Science Literacy on Display

ERIC Educational Resources Information Center

Hayman, Arlene; Hoppe, Carole; Deniz, Hasan

2012-01-01

Imagine a classroom where students are actively engaged in seeking scientific knowledge from books and computers. Think of a classroom in which students fervently write to create PowerPoint presentations about their scientific topic and then enthusiastically practice their speaking roles to serve as docents in a classroom museum setting. Visualize…

Exploring Tablet PC Lectures: Lecturer Experiences and Student Perceptions in Biomedicine

ERIC Educational Resources Information Center

Choate, Julia; Kotsanas, George; Dawson, Phillip

2014-01-01

Lecturers using tablet PCs with specialised pens can utilise real-time changes in lecture delivery via digital inking. We investigated student perceptions and lecturer experiences of tablet PC lectures in large-enrolment biomedicine subjects. Lecturers used PowerPoint or Classroom Presenter software for lecture preparation and in-lecture pen-based…

Detailed and reduced chemical-kinetic descriptions for hydrocarbon combustion

NASA Astrophysics Data System (ADS)

Petrova, Maria V.

against numerous experimental data available from shock-tube studies and flame-speed measurements. To keep the detailed mechanism small, attention is restricted to pressures below about 100 atm, temperatures above about 1000 K and equivalence ratios less than about 3. Based on this detailed chemistry description, short (or skeletal) mechanisms are then obtained for each of the three fuels by eliminating reactions that are unimportant for the autoignition process under conditions presented above. This was achieved by utilizing tools such as sensitivity and reaction pathway analyses. Two distinct methodologies were then used in order to obtain a reduced mechanism for autoignition from the short mechanisms. A Systematic Reduction approach is first taken that involves introducing steady-state approximations to as many species as analytically possible. To avoid resorting to numerical methods, the analysis for obtaining ignition times for heptane, presented by Peters and co-workers is followed in order to obtain a rough estimate for an expression of propane ignition time. The results from this expression are then compared to the ignition times obtained computationally with the detailed mechanism. The second method is an Empirical Approach in which chemistry is not derived formally, but rather postulated empirically on the basis of experimental, computational and theoretical observations. As a result, generalized reduced mechanisms are proposed for autoignition of propane, propene and C3H 4. Expressions for ignition times obtained via this empirical approach are compared to the computational results obtained from the detailed mechanism.

Detailed Facility Report Data Dictionary | ECHO | US EPA

EPA Pesticide Factsheets

The Detailed Facility Report Data Dictionary provides users with a list of the variables and definitions that have been incorporated into the Detailed Facility Report. The Detailed Facility Report provides a concise enforcement and compliance history for a facility.

Recovering and Preventing Loss of Detailed Memory: Differential Rates of Forgetting for Detail Types in Episodic Memory

ERIC Educational Resources Information Center

Sekeres, Melanie J.; Bonasia, Kyra; St-Laurent, Marie; Pishdadian, Sara; Winocur, Gordon; Grady, Cheryl; Moscovitch, Morris

2016-01-01

Episodic memories undergo qualitative changes with time, but little is known about how different aspects of memory are affected. Different types of information in a memory, such as perceptual detail, and central themes, may be lost at different rates. In patients with medial temporal lobe damage, memory for perceptual details is severely impaired,…

Boosting flood warning schemes with fast emulator of detailed hydrodynamic models

NASA Astrophysics Data System (ADS)

Bellos, V.; Carbajal, J. P.; Leitao, J. P.

2017-12-01

Floods are among the most destructive catastrophic events and their frequency has incremented over the last decades. To reduce flood impact and risks, flood warning schemes are installed in flood prone areas. Frequently, these schemes are based on numerical models which quickly provide predictions of water levels and other relevant observables. However, the high complexity of flood wave propagation in the real world and the need of accurate predictions in urban environments or in floodplains hinders the use of detailed simulators. This sets the difficulty, we need fast predictions that meet the accuracy requirements. Most physics based detailed simulators although accurate, will not fulfill the speed demand. Even if High Performance Computing techniques are used (the magnitude of required simulation time is minutes/hours). As a consequence, most flood warning schemes are based in coarse ad-hoc approximations that cannot take advantage a detailed hydrodynamic simulation. In this work, we present a methodology for developing a flood warning scheme using an Gaussian Processes based emulator of a detailed hydrodynamic model. The methodology consists of two main stages: 1) offline stage to build the emulator; 2) online stage using the emulator to predict and generate warnings. The offline stage consists of the following steps: a) definition of the critical sites of the area under study, and the specification of the observables to predict at those sites, e.g. water depth, flow velocity, etc.; b) generation of a detailed simulation dataset to train the emulator; c) calibration of the required parameters (if measurements are available). The online stage is carried on using the emulator to predict the relevant observables quickly, and the detailed simulator is used in parallel to verify key predictions of the emulator. The speed gain given by the emulator allows also to quantify uncertainty in predictions using ensemble methods. The above methodology is applied in real

Making detailed predictions makes (some) predictions worse

NASA Astrophysics Data System (ADS)

Kelly, Theresa F.

In this paper, we investigate whether making detailed predictions about an event makes other predictions worse. Across 19 experiments, 10,895 participants, and 415,960 predictions about 724 professional sports games, we find that people who made detailed predictions about sporting events (e.g., how many hits each baseball team would get) made worse predictions about more general outcomes (e.g., which team would win). We rule out that this effect is caused by inattention or fatigue, thinking too hard, or a differential reliance on holistic information about the teams. Instead, we find that thinking about game-relevant details before predicting winning teams causes people to give less weight to predictive information, presumably because predicting details makes information that is relatively useless for predicting the winning team more readily accessible in memory and therefore incorporated into forecasts. Furthermore, we show that this differential use of information can be used to predict what kinds of games will and will not be susceptible to the negative effect of making detailed predictions.

46 CFR 188.25-1 - Electrical engineering details.

Code of Federal Regulations, 2012 CFR

2012-10-01

... 46 Shipping 7 2012-10-01 2012-10-01 false Electrical engineering details. 188.25-1 Section 188.25... GENERAL PROVISIONS General Electrical Engineering Requirements § 188.25-1 Electrical engineering details. (a) The electrical engineering details shall be in accordance with subchapter J (Electrical...

46 CFR 188.25-1 - Electrical engineering details.

Code of Federal Regulations, 2010 CFR

2010-10-01

... 46 Shipping 7 2010-10-01 2010-10-01 false Electrical engineering details. 188.25-1 Section 188.25... GENERAL PROVISIONS General Electrical Engineering Requirements § 188.25-1 Electrical engineering details. (a) The electrical engineering details shall be in accordance with subchapter J (Electrical...

46 CFR 188.25-1 - Electrical engineering details.

Code of Federal Regulations, 2014 CFR

2014-10-01

... 46 Shipping 7 2014-10-01 2014-10-01 false Electrical engineering details. 188.25-1 Section 188.25... GENERAL PROVISIONS General Electrical Engineering Requirements § 188.25-1 Electrical engineering details. (a) The electrical engineering details shall be in accordance with subchapter J (Electrical...

46 CFR 188.25-1 - Electrical engineering details.

Code of Federal Regulations, 2013 CFR

2013-10-01

... 46 Shipping 7 2013-10-01 2013-10-01 false Electrical engineering details. 188.25-1 Section 188.25... GENERAL PROVISIONS General Electrical Engineering Requirements § 188.25-1 Electrical engineering details. (a) The electrical engineering details shall be in accordance with subchapter J (Electrical...

46 CFR 188.25-1 - Electrical engineering details.

Code of Federal Regulations, 2011 CFR

2011-10-01

... 46 Shipping 7 2011-10-01 2011-10-01 false Electrical engineering details. 188.25-1 Section 188.25... GENERAL PROVISIONS General Electrical Engineering Requirements § 188.25-1 Electrical engineering details. (a) The electrical engineering details shall be in accordance with subchapter J (Electrical...

Development and Performance Evaluation of Image-Based Robotic Waxing System for Detailing Automobiles

PubMed Central

Hsu, Bing-Cheng

2018-01-01

Waxing is an important aspect of automobile detailing, aimed at protecting the finish of the car and preventing rust. At present, this delicate work is conducted manually due to the need for iterative adjustments to achieve acceptable quality. This paper presents a robotic waxing system in which surface images are used to evaluate the quality of the finish. An RGB-D camera is used to build a point cloud that details the sheet metal components to enable path planning for a robot manipulator. The robot is equipped with a multi-axis force sensor to measure and control the forces involved in the application and buffing of wax. Images of sheet metal components that were waxed by experienced car detailers were analyzed using image processing algorithms. A Gaussian distribution function and its parameterized values were obtained from the images for use as a performance criterion in evaluating the quality of surfaces prepared by the robotic waxing system. Waxing force and dwell time were optimized using a mathematical model based on the image-based criterion used to measure waxing performance. Experimental results demonstrate the feasibility of the proposed robotic waxing system and image-based performance evaluation scheme. PMID:29757940

Development and Performance Evaluation of Image-Based Robotic Waxing System for Detailing Automobiles.

PubMed

Lin, Chi-Ying; Hsu, Bing-Cheng

2018-05-14

Waxing is an important aspect of automobile detailing, aimed at protecting the finish of the car and preventing rust. At present, this delicate work is conducted manually due to the need for iterative adjustments to achieve acceptable quality. This paper presents a robotic waxing system in which surface images are used to evaluate the quality of the finish. An RGB-D camera is used to build a point cloud that details the sheet metal components to enable path planning for a robot manipulator. The robot is equipped with a multi-axis force sensor to measure and control the forces involved in the application and buffing of wax. Images of sheet metal components that were waxed by experienced car detailers were analyzed using image processing algorithms. A Gaussian distribution function and its parameterized values were obtained from the images for use as a performance criterion in evaluating the quality of surfaces prepared by the robotic waxing system. Waxing force and dwell time were optimized using a mathematical model based on the image-based criterion used to measure waxing performance. Experimental results demonstrate the feasibility of the proposed robotic waxing system and image-based performance evaluation scheme.

46 CFR 70.25-1 - Electrical engineering details.

Code of Federal Regulations, 2013 CFR

2013-10-01

... 46 Shipping 3 2013-10-01 2013-10-01 false Electrical engineering details. 70.25-1 Section 70.25-1... General Electrical Engineering Requirements § 70.25-1 Electrical engineering details. All electrical engineering details and installations shall be designed and installed in accordance with subchapter J...

46 CFR 70.25-1 - Electrical engineering details.

Code of Federal Regulations, 2010 CFR

2010-10-01

... 46 Shipping 3 2010-10-01 2010-10-01 false Electrical engineering details. 70.25-1 Section 70.25-1... General Electrical Engineering Requirements § 70.25-1 Electrical engineering details. All electrical engineering details and installations shall be designed and installed in accordance with subchapter J...

46 CFR 90.25-1 - Electrical engineering details.

Code of Federal Regulations, 2012 CFR

2012-10-01

... 46 Shipping 4 2012-10-01 2012-10-01 false Electrical engineering details. 90.25-1 Section 90.25-1... PROVISIONS General Electrical Engineering Requirements § 90.25-1 Electrical engineering details. (a) All electrical engineering details and installations shall be designed and installed in accordance with...

46 CFR 90.25-1 - Electrical engineering details.

Code of Federal Regulations, 2013 CFR

2013-10-01

... 46 Shipping 4 2013-10-01 2013-10-01 false Electrical engineering details. 90.25-1 Section 90.25-1... PROVISIONS General Electrical Engineering Requirements § 90.25-1 Electrical engineering details. (a) All electrical engineering details and installations shall be designed and installed in accordance with...

46 CFR 70.25-1 - Electrical engineering details.

Code of Federal Regulations, 2011 CFR

2011-10-01

... 46 Shipping 3 2011-10-01 2011-10-01 false Electrical engineering details. 70.25-1 Section 70.25-1... General Electrical Engineering Requirements § 70.25-1 Electrical engineering details. All electrical engineering details and installations shall be designed and installed in accordance with subchapter J...

46 CFR 70.25-1 - Electrical engineering details.

Code of Federal Regulations, 2014 CFR

2014-10-01

... 46 Shipping 3 2014-10-01 2014-10-01 false Electrical engineering details. 70.25-1 Section 70.25-1... General Electrical Engineering Requirements § 70.25-1 Electrical engineering details. All electrical engineering details and installations shall be designed and installed in accordance with subchapter J...

46 CFR 70.25-1 - Electrical engineering details.

Code of Federal Regulations, 2012 CFR

2012-10-01

... 46 Shipping 3 2012-10-01 2012-10-01 false Electrical engineering details. 70.25-1 Section 70.25-1... General Electrical Engineering Requirements § 70.25-1 Electrical engineering details. All electrical engineering details and installations shall be designed and installed in accordance with subchapter J...

46 CFR 90.25-1 - Electrical engineering details.

Code of Federal Regulations, 2014 CFR

2014-10-01

... 46 Shipping 4 2014-10-01 2014-10-01 false Electrical engineering details. 90.25-1 Section 90.25-1... PROVISIONS General Electrical Engineering Requirements § 90.25-1 Electrical engineering details. (a) All electrical engineering details and installations shall be designed and installed in accordance with...

46 CFR 90.25-1 - Electrical engineering details.

Code of Federal Regulations, 2011 CFR

2011-10-01

... 46 Shipping 4 2011-10-01 2011-10-01 false Electrical engineering details. 90.25-1 Section 90.25-1... PROVISIONS General Electrical Engineering Requirements § 90.25-1 Electrical engineering details. (a) All electrical engineering details and installations shall be designed and installed in accordance with...

46 CFR 90.25-1 - Electrical engineering details.

Code of Federal Regulations, 2010 CFR

2010-10-01

... 46 Shipping 4 2010-10-01 2010-10-01 false Electrical engineering details. 90.25-1 Section 90.25-1... PROVISIONS General Electrical Engineering Requirements § 90.25-1 Electrical engineering details. (a) All electrical engineering details and installations shall be designed and installed in accordance with...

NOSS Altimeter Detailed Algorithm specifications

NASA Technical Reports Server (NTRS)

Hancock, D. W.; Mcmillan, J. D.

1982-01-01

The details of the algorithms and data sets required for satellite radar altimeter data processing are documented in a form suitable for (1) development of the benchmark software and (2) coding the operational software. The algorithms reported in detail are those established for altimeter processing. The algorithms which required some additional development before documenting for production were only scoped. The algorithms are divided into two levels of processing. The first level converts the data to engineering units and applies corrections for instrument variations. The second level provides geophysical measurements derived from altimeter parameters for oceanographic users.

The Virtual Lecture Hall: Utilisation, Effectiveness and Student Perceptions

ERIC Educational Resources Information Center

Cramer, Kenneth M.; Collins, Kandice R.; Snider, Don; Fawcett, Graham

2007-01-01

We presently introduce the Virtual Lecture Hall (VLH), an instructional computer-based platform for delivering Microsoft PowerPoint slides threaded with audio clips for later review. There were 839 male and female university students enrolled in an introductory psychology class who had access to review class lectures via the VLH. This tool was…

Gaining Ground in the Middle School Grades: Why Some Schools Do Better. A Large-Scale Study of Middle Grades Practices and Student Outcomes. The Informed Educator Series

ERIC Educational Resources Information Center

Educational Research Service, 2011

2011-01-01

This "Informed Educator" draws content from several reports as well as a PowerPoint presentation that describe findings from a study conducted by EdSource and its research partners from Stanford University and the American Institutes for Research. The project--Gaining Ground in the Middle Grades: Why Some Schools Do Better--focused on…

Geotech Institute Lesson Plans, June 2002.

ERIC Educational Resources Information Center

Indiana Univ.-Purdue Univ., Indianapolis. Geography Educators' Network of Indiana.

The geography lesson plans in this collection were developed by Indiana junior high and high school teachers. There are ten lessons: (1) "Absolute Location Using GPS Technology" (Attachment 1 Powerpoint Presentation); (2) "Can You Find Me Now? Can You Find Me Now? Can You Find Me Now?" (Worksheet); (3) "Can You Give Me…

Using Time-Compression to Make Multimedia Learning More Efficient: Current Research and Practice

ERIC Educational Resources Information Center

Pastore, Raymond; Ritzhaupt, Albert D.

2015-01-01

It is now common practice for instructional designers to incorporate digitally recorded lectures for Podcasts (e.g., iTunes University), voice-over presentations (e.g., PowerPoint), animated screen captures with narration (e.g., Camtasia), and other various learning objects with digital audio in the instructional method. As a result, learners are…

Making and Taking Virtual Field Trips in Pre-K and the Primary Grades

ERIC Educational Resources Information Center

Kirchen, Dennis J.

2011-01-01

A virtual field trip (VFT) is a technology-based experience that allows children to take an educational journey without leaving the classroom. These multimedia presentations bring the sights, sounds, and descriptions of distant places to learners. Virtual field trips vary in complexity. They can range from a single PowerPoint or video presentation…

Effective Integration of Technology and Instruction. Q&A with Michael Jay. REL Mid-Atlantic Educator Effectiveness Webinar Series

ERIC Educational Resources Information Center

Regional Educational Laboratory Mid-Atlantic, 2015

2015-01-01

In this webinar, long-time educator and developer of education technology Michael Jay discussed the importance of using technology to support learning and gave examples of how teachers can integrate technology into their instruction based on the Common Core State Standards and the Next Generation Science Standards. The PowerPoint presentation and…

Post It

ERIC Educational Resources Information Center

Townsend, Drue

2007-01-01

In years past, pencils and paper, chalk and chalkboards were common sights on school campuses. Fast forward to 2007--personal laptops, PDAs and PowerPoint presentations are the communication tools of choice. The traditional images that came to mind when remembering one's school days are no longer. Evolving technology and innovations in school…

Logging on to Learn

ERIC Educational Resources Information Center

Butler, Kevin

2010-01-01

A classroom lecture at Capistrano Connections Academy in Southern California involves booting up the home computer, logging on to a Web site, and observing a teacher conducting a PowerPoint presentation of that day's lesson entirely online. Through microphone headsets, students can watch on their home computers, respond to the teacher's questions,…

Hands-on Experiments on Glycemia Regulation and Type 1 Diabetes

ERIC Educational Resources Information Center

Mingueneau, M.; Chaix, A.; Scotti, N.; Chaix, J.; Reynders, A.; Hammond, C.; Thimonier, J.

2015-01-01

In the present article, we describe a 3-day experimental workshop on glycemia regulation and type 1 diabetes that engages students in open-ended investigations and guided experiments leading to results that are not already known to them. After an initial questioning phase during which students observe PowerPoint slides depicting the glycemia…

Impacts of Outer Continental Shelf (OCS) development on recreation and tourism. Volume 3. Detailed methodology

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

Not Available

The final report for the project is presented in five volumes. This volume, Detailed Methodology Review, presents a discussion of the methods considered and used to estimate the impacts of Outer Continental Shelf (OCS) oil and gas development on coastal recreation in California. The purpose is to provide the Minerals Management Service with data and methods to improve their ability to analyze the socio-economic impacts of OCS development. Chapter II provides a review of previous attempts to evaluate the effects of OCS development and of oil spills on coastal recreation. The review also discusses the strengths and weaknesses of differentmore » approaches and presents the rationale for the methodology selection made. Chapter III presents a detailed discussion of the methods actually used in the study. The volume contains the bibliography for the entire study.« less

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

Kim, Young Jin

The PowerPoint presentation focused on research goals, specific information about the atomic magnetometer, response and resolution factors of the SERF magnetometer, FC+AM systems, tests of field transfer and resolution on FC, gradient cancellation, testing of AM performance, ideas for a multi-channel AM, including preliminary sensitivity testing, and a description of a 6 channel DAQ system. A few ideas for future work ended the presentation.

46 CFR 90.20-1 - Marine engineering details.

Code of Federal Regulations, 2010 CFR

2010-10-01

... 46 Shipping 4 2010-10-01 2010-10-01 false Marine engineering details. 90.20-1 Section 90.20-1... PROVISIONS General Marine Engineering Requirements § 90.20-1 Marine engineering details. (a) All marine engineering details such as piping, valves, fittings, boilers, pressure vessels, etc., and their appurtenances...

46 CFR 188.20-1 - Marine engineering details.

Code of Federal Regulations, 2012 CFR

2012-10-01

... 46 Shipping 7 2012-10-01 2012-10-01 false Marine engineering details. 188.20-1 Section 188.20-1... PROVISIONS General Marine Engineering Requirements § 188.20-1 Marine engineering details. (a) The marine engineering details shall be in accordance with Subchapter F (Marine Engineering) of this chapter. ...

46 CFR 188.20-1 - Marine engineering details.

Code of Federal Regulations, 2014 CFR

2014-10-01

... 46 Shipping 7 2014-10-01 2014-10-01 false Marine engineering details. 188.20-1 Section 188.20-1... PROVISIONS General Marine Engineering Requirements § 188.20-1 Marine engineering details. (a) The marine engineering details shall be in accordance with Subchapter F (Marine Engineering) of this chapter. ...

46 CFR 90.20-1 - Marine engineering details.

Code of Federal Regulations, 2013 CFR

2013-10-01

... 46 Shipping 4 2013-10-01 2013-10-01 false Marine engineering details. 90.20-1 Section 90.20-1... PROVISIONS General Marine Engineering Requirements § 90.20-1 Marine engineering details. (a) All marine engineering details such as piping, valves, fittings, boilers, pressure vessels, etc., and their appurtenances...

46 CFR 188.20-1 - Marine engineering details.

Code of Federal Regulations, 2011 CFR

2011-10-01

... 46 Shipping 7 2011-10-01 2011-10-01 false Marine engineering details. 188.20-1 Section 188.20-1... PROVISIONS General Marine Engineering Requirements § 188.20-1 Marine engineering details. (a) The marine engineering details shall be in accordance with Subchapter F (Marine Engineering) of this chapter. ...

46 CFR 188.20-1 - Marine engineering details.

Code of Federal Regulations, 2013 CFR

2013-10-01

... 46 Shipping 7 2013-10-01 2013-10-01 false Marine engineering details. 188.20-1 Section 188.20-1... PROVISIONS General Marine Engineering Requirements § 188.20-1 Marine engineering details. (a) The marine engineering details shall be in accordance with Subchapter F (Marine Engineering) of this chapter. ...

46 CFR 90.20-1 - Marine engineering details.

Code of Federal Regulations, 2011 CFR

2011-10-01

... 46 Shipping 4 2011-10-01 2011-10-01 false Marine engineering details. 90.20-1 Section 90.20-1... PROVISIONS General Marine Engineering Requirements § 90.20-1 Marine engineering details. (a) All marine engineering details such as piping, valves, fittings, boilers, pressure vessels, etc., and their appurtenances...

46 CFR 188.20-1 - Marine engineering details.

Code of Federal Regulations, 2010 CFR

2010-10-01

... 46 Shipping 7 2010-10-01 2010-10-01 false Marine engineering details. 188.20-1 Section 188.20-1... PROVISIONS General Marine Engineering Requirements § 188.20-1 Marine engineering details. (a) The marine engineering details shall be in accordance with Subchapter F (Marine Engineering) of this chapter. ...

46 CFR 90.20-1 - Marine engineering details.

Code of Federal Regulations, 2014 CFR

2014-10-01

... 46 Shipping 4 2014-10-01 2014-10-01 false Marine engineering details. 90.20-1 Section 90.20-1... PROVISIONS General Marine Engineering Requirements § 90.20-1 Marine engineering details. (a) All marine engineering details such as piping, valves, fittings, boilers, pressure vessels, etc., and their appurtenances...

46 CFR 90.20-1 - Marine engineering details.

Code of Federal Regulations, 2012 CFR

2012-10-01

... 46 Shipping 4 2012-10-01 2012-10-01 false Marine engineering details. 90.20-1 Section 90.20-1... PROVISIONS General Marine Engineering Requirements § 90.20-1 Marine engineering details. (a) All marine engineering details such as piping, valves, fittings, boilers, pressure vessels, etc., and their appurtenances...

A Detailed Geomorphological Sketch Map of Titan's Afekan Crater Region

NASA Astrophysics Data System (ADS)

Schoenfeld, A.; Malaska, M. J.; Lopes, R. M. C.; Le Gall, A. A.; Birch, S. P.; Hayes, A.

2014-12-01

Due to Titan's uniquely thick atmosphere and organic haze layers, the most detailed images (with resolution of 300 meters per pixel) of the Saturnian moon's surface exist as Synthetic Aperture Radar (SAR) images taken by Cassini's RADAR instrument. Using the SAR data, we have been putting together detailed geomorphological sketch maps of various Titan regions in an effort to piece together its geologic history. We initially examined the Afekan region of Titan due to extensive SAR coverage. Features described on Afekan fall under the categories (in order of geologic age, extrapolated from their relative emplacement) of hummocky, labyrinthic, plains, and dunes. During our mapping effort, we also divided each terrain category into several different subclasses on a local level. Our map offers a chance to present and analyze the distribution, relationship, and potential formation hypotheses of the different terrains. In bulk, we find evidence for both Aeolian and fluvial processes. A particularly important unit found in the Afekan region is the unit designated "undifferentiated plains", or the "Blandlands" of Titan, a mid-latitude terrain unit comprising 25% of the moon's surface. Undifferentiated plains are notable for its relative featurelessness in radar and infrared. Our interpretation is that it is a fill unit in and around Afekan crater and other hummocky/mountainous units. The plains suggest that the nature of Titan's geomorphology seems to be tied to ongoing erosional forces and sediment deposition. Other datasets used in characterizing Titan's various geomorphological units include information obtained from radiometry, infrared (ISS), and spectrometry (VIMS). We will present the detailed geomorphological sketch map with all the terrain units assigned and labeled.

Passenger rail vehicle safety assessment methodology. Volume II, Detailed analyses and simulation results.

DOT National Transportation Integrated Search

2000-04-01

This report presents detailed analytic tools and results on dynamic response which are used to develop the safe dynamic performance limits of commuter passenger vehicles. The methodology consists of determining the critical parameters and characteris...

Harmonic Frequency Lowering: Effects on the Perception of Music Detail and Sound Quality.

PubMed

Kirchberger, Martin; Russo, Frank A

2016-02-01

A novel algorithm for frequency lowering in music was developed and experimentally tested in hearing-impaired listeners. Harmonic frequency lowering (HFL) combines frequency transposition and frequency compression to preserve the harmonic content of music stimuli. Listeners were asked to make judgments regarding detail and sound quality in music stimuli. Stimuli were presented under different signal processing conditions: original, low-pass filtered, HFL, and nonlinear frequency compressed. Results showed that participants reported perceiving the most detail in the HFL condition. In addition, there was no difference in sound quality across conditions. © The Author(s) 2016.

RoboLeader: An Intelligent Agent for Enhancing Supervisory Control of Multiple Robots

DTIC Science & Technology

2010-07-01

TASK NUMBER 5f. WORK UNIT NUMBER 7. PERFORMING ORGANIZATION NAME(S) AND ADDRESS(ES) U.S. Army Research Laboratory ATTN: RDRL- HRM -AT Aberdeen...has been shown to have good 1 PowerPoint is a registered trademark of Microsoft Corporation, Redmond...training and practice on the tasks they would need to conduct. Training was self-paced and was delivered by PowerPoint slides, which showed the

46 CFR 24.20-1 - Marine engineering details.

Code of Federal Regulations, 2010 CFR

2010-10-01

... 46 Shipping 1 2010-10-01 2010-10-01 false Marine engineering details. 24.20-1 Section 24.20-1... Engineering Requirements § 24.20-1 Marine engineering details. (a) All marine engineering details relative to... 40 feet in length will be found in subchapter F (Marine Engineering) of this chapter. ...

46 CFR 24.20-1 - Marine engineering details.

Code of Federal Regulations, 2011 CFR

2011-10-01

... 46 Shipping 1 2011-10-01 2011-10-01 false Marine engineering details. 24.20-1 Section 24.20-1... Engineering Requirements § 24.20-1 Marine engineering details. (a) All marine engineering details relative to... 40 feet in length will be found in subchapter F (Marine Engineering) of this chapter. ...

A Computational Observer For Performing Contrast-Detail Analysis Of Ultrasound Images

NASA Astrophysics Data System (ADS)

Lopez, H.; Loew, M. H.

1988-06-01

Contrast-Detail (C/D) analysis allows the quantitative determination of an imaging system's ability to display a range of varying-size targets as a function of contrast. Using this technique, a contrast-detail plot is obtained which can, in theory, be used to compare image quality from one imaging system to another. The C/D plot, however, is usually obtained by using data from human observer readings. We have shown earlier(7) that the performance of human observers in the task of threshold detection of simulated lesions embedded in random ultrasound noise is highly inaccurate and non-reproducible for untrained observers. We present an objective, computational method for the determination of the C/D curve for ultrasound images. This method utilizes digital images of the C/D phantom developed at CDRH, and lesion-detection algorithms that simulate the Bayesian approach using the likelihood function for an ideal observer. We present the results of this method, and discuss the relationship to the human observer and to the comparability of image quality between systems.

Investigating the Interaction of Graphic Organizers and Seductive Details: Can a Graphic Organizer Mitigate the Seductive-Details Effect?

ERIC Educational Resources Information Center

Rowland-Bryant, Emily; Skinner, Christopher H.; Skinner, Amy L.; Saudargas, Richard; Robinson, Daniel H.; Kirk, Emily R.

2009-01-01

The interaction between seductive details (SD) and a graphic organizer (GO) was investigated. Undergraduate students (n = 207) read a target-material passage about Freud's psychosexual stages. Depending on condition, the participants also read a biographical paragraph (SD-only), viewed a graphic organizer that linked the seductive details to the…

46 CFR 24.20-1 - Marine engineering details.

Code of Federal Regulations, 2014 CFR

2014-10-01

... 46 Shipping 1 2014-10-01 2014-10-01 false Marine engineering details. 24.20-1 Section 24.20-1... Engineering Requirements § 24.20-1 Marine engineering details. All marine engineering details relative to the... in length will be found in subchapter F (Marine Engineering) of this chapter. [USCG-2012-0832, 77 FR...

46 CFR 24.20-1 - Marine engineering details.

Code of Federal Regulations, 2013 CFR

2013-10-01

... 46 Shipping 1 2013-10-01 2013-10-01 false Marine engineering details. 24.20-1 Section 24.20-1... Engineering Requirements § 24.20-1 Marine engineering details. All marine engineering details relative to the... in length will be found in subchapter F (Marine Engineering) of this chapter. [USCG-2012-0832, 77 FR...

46 CFR 24.20-1 - Marine engineering details.

Code of Federal Regulations, 2012 CFR

2012-10-01

... 46 Shipping 1 2012-10-01 2012-10-01 false Marine engineering details. 24.20-1 Section 24.20-1... Engineering Requirements § 24.20-1 Marine engineering details. All marine engineering details relative to the... in length will be found in subchapter F (Marine Engineering) of this chapter. [USCG-2012-0832, 77 FR...

Measuring x-ray spectra of flash radiographic sources [PowerPoint

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

Gehring, Amanda Elizabeth; Espy, Michelle A.; Haines, Todd Joseph

2015-11-02

The x-ray spectra of flash radiographic sources are difficult to measure. The sources measured were Radiographic Integrated Test Stand-6 (370 rad at 1 m; 50 ns pulse) and Dual Axis Radiographic Hydrodynamic Test Facility (DARHT) (550 rad at 1 m; 50 ns pulse). Features of the Compton spectrometer are described, and spectra are shown. Additional slides present data on instrumental calibration.

Solar power satellite. Concept evaluation. Activities report. Volume 2: Detailed report

NASA Technical Reports Server (NTRS)

1977-01-01

Comparative data are presented among various design approaches to thermal engine and photovoltaic SPS (Solar Power System) concepts, to provide criteria for selecting the most promising systems for more detailed definition. The major areas of the SPS system to be examined include solar cells, microwave power transmission, transportation, structure, rectenna, energy payback, resources, and environmental issues.

Amygdala Activity at Encoding Corresponds with Memory Vividness and with Memory for Select Episodic Details

PubMed Central

Kensinger, Elizabeth A.; Addis, Donna Rose; Atapattu, Ranga K.

2011-01-01

It is well known that amygdala activity during encoding corresponds with subsequent memory for emotional information. It is less clear how amygdala activity relates to the subjective and objective qualities of a memory. In the present study, participants viewed emotional and neutral objects while undergoing a functional magnetic resonance imaging scan. Participants then took a memory test, identifying which verbal labels named a studied object and indicating the vividness of their memory for that object. They then retrieved episodic details associated with each object’s presentation, selecting which object exemplar had been studied and indicating in which screen quadrant, study list, and with which encoding question the exemplar had been studied. Parametric analysis of the encoding data allowed examination of the processes that tracked with increasing memory vividness or with an increase in the diversity of episodic details remembered. Dissociable networks tracked these two increases, and amygdala activity corresponded with the former but not the latter. Subsequent-memory analyses revealed that amygdala activity corresponded with memory for exemplar type but not for other episodic features. These results emphasize that amygdala activity does not ensure accurate encoding of all types of episodic detail, yet it does support encoding of some item-specific details and leads to the retention of a memory that will feel subjectively vivid. The types of episodic details tied to amygdala engagement may be those that are most important for creating a subjectively vivid memory. PMID:21262244

Amygdala activity at encoding corresponds with memory vividness and with memory for select episodic details.

PubMed

Kensinger, Elizabeth A; Addis, Donna Rose; Atapattu, Ranga K

2011-03-01

It is well known that amygdala activity during encoding corresponds with subsequent memory for emotional information. It is less clear how amygdala activity relates to the subjective and objective qualities of a memory. In the present study, participants viewed emotional and neutral objects while undergoing a functional magnetic resonance imaging scan. Participants then took a memory test, identifying which verbal labels named a studied object and indicating the vividness of their memory for that object. They then retrieved episodic details associated with each object's presentation, selecting which object exemplar had been studied and indicating in which screen quadrant, study list, and with which encoding question the exemplar had been studied. Parametric analysis of the encoding data allowed examination of the processes that tracked with increasing memory vividness or with an increase in the diversity of episodic details remembered. Dissociable networks tracked these two increases, and amygdala activity corresponded with the former but not the latter. Subsequent-memory analyses revealed that amygdala activity corresponded with memory for exemplar type but not for other episodic features. These results emphasize that amygdala activity does not ensure accurate encoding of all types of episodic detail, yet it does support encoding of some item-specific details and leads to the retention of a memory that will feel subjectively vivid. The types of episodic details tied to amygdala engagement may be those that are most important for creating a subjectively vivid memory. Copyright © 2011 Elsevier Ltd. All rights reserved.

Is attention to detail a similarly strong candidate endophenotype for anorexia nervosa and bulimia nervosa?

PubMed

Roberts, Marion E; Tchanturia, Kate; Treasure, Janet L

2013-08-01

To investigate whether attention to detail is a similarly strong candidate endophenotype of anorexia (AN) and bulimia nervosa (BN), and to explore the incidence and clinical correlates of attention to detail. A total of 266 women (including AN, BN, recovered AN, unaffected sisters of AN/BN & control women) undertook a thorough clinical assessment and were administered two neuropsychological measures of attention to detail (Group Embedded Figure Test; Rey-Osterrieth Complex Figure). Superior attention to detail was found across all AN groups including recovered AN and unaffected AN sisters. Those with BN and their unaffected sisters showed a profile more consistent with poor global integration. The combined effect of superior attention to detail and poor global integration ("weak coherence") was present in 42.3% of active cases and corresponded with a more severe illness, elevated obsessive-compulsive symptoms, and a higher likelihood of comorbid clinical anxiety and self-harm. Attention to detail is a stronger candidate endophenotype of AN compared to BN, where poor global integration may be more relevant. The unique contribution of both aspects of weak coherence (superior attention to detail/poor global integration) requires further exploration and understanding in both eating disorders. Integrating cognitive remediation of these traits into treatment for the subset of patients it is relevant for may improve outcome.

Numerical optimization of conical flow waveriders including detailed viscous effects

NASA Technical Reports Server (NTRS)

Bowcutt, Kevin G.; Anderson, John D., Jr.; Capriotti, Diego

1987-01-01

A family of optimized hypersonic waveriders is generated and studied wherein detailed viscous effects are included within the optimization process itself. This is in contrast to previous optimized waverider work, wherein purely inviscid flow is used to obtain the waverider shapes. For the present waveriders, the undersurface is a streamsurface of an inviscid conical flowfield, the upper surface is a streamsurface of the inviscid flow over a tapered cylinder (calculated by the axisymmetric method of characteristics), and the viscous effects are treated by integral solutions of the boundary layer equations. Transition from laminar to turbulent flow is included within the viscous calculations. The optimization is carried out using a nonlinear simplex method. The resulting family of viscous hypersonic waveriders yields predicted high values of lift/drag, high enough to break the L/D barrier based on experience with other hypersonic configurations. Moreover, the numerical optimization process for the viscous waveriders results in distinctly different shapes compared to previous work with inviscid-designed waveriders. Also, the fine details of the viscous solution, such as how the shear stress is distributed over the surface, and the location of transition, are crucial to the details of the resulting waverider geometry. Finally, the moment coefficient variations and heat transfer distributions associated with the viscous optimized waveriders are studied.

Calibrating Detailed Chemical Analysis of M dwarfs

NASA Astrophysics Data System (ADS)

Veyette, Mark; Muirhead, Philip Steven; Mann, Andrew; Brewer, John; Allard, France; Homeier, Derek

2018-01-01

The ability to perform detailed chemical analysis of Sun-like F-, G-, and K-type stars is a powerful tool with many applications including studying the chemical evolution of the Galaxy, assessing membership in stellar kinematic groups, and constraining planet formation theories. Unfortunately, complications in modeling cooler stellar atmospheres has hindered similar analysis of M-dwarf stars. Large surveys of FGK abundances play an important role in developing methods to measure the compositions of M dwarfs by providing benchmark FGK stars that have widely-separated M dwarf companions. These systems allow us to empirically calibrate metallicity-sensitive features in M dwarf spectra. However, current methods to measure metallicity in M dwarfs from moderate-resolution spectra are limited to measuring overall metallicity and largely rely on astrophysical abundance correlations in stellar populations. In this talk, I will discuss how large, homogeneous catalogs of precise FGK abundances are crucial to advancing chemical analysis of M dwarfs beyond overall metallicity to direct measurements of individual elemental abundances. I will present a new method to analyze high-resolution, NIR spectra of M dwarfs that employs an empirical calibration of synthetic M dwarf spectra to infer effective temperature, Fe abundance, and Ti abundance. This work is a step toward detailed chemical analysis of M dwarfs at a similar precision achieved for FGK stars.

Global detailed geoid computation and model analysis

NASA Technical Reports Server (NTRS)

Marsh, J. G.; Vincent, S.

1974-01-01

Comparisons and analyses were carried out through the use of detailed gravimetric geoids which we have computed by combining models with a set of 26,000 1 deg x 1 deg mean free air gravity anomalies. The accuracy of the detailed gravimetric geoid computed using the most recent Goddard earth model (GEM-6) in conjunction with the set of 1 deg x 1 deg mean free air gravity anomalies is assessed at + or - 2 meters on the continents of North America, Europe, and Australia, 2 to 5 meters in the Northeast Pacific and North Atlantic areas, and 5 to 10 meters in other areas where surface gravity data are sparse. The R.M.S. differences between this detailed geoid and the detailed geoids computed using the other satellite gravity fields in conjuction with same set of surface data range from 3 to 7 meters.

Presenting the 'Big Ideas' of Science: Earth Science Examples.

ERIC Educational Resources Information Center

King, Chris

2001-01-01

Details an 'explanatory Earth story' on plate tectonics to show how such a 'story' can be developed in an earth science context. Presents five other stories in outline form. Explains the use of these stories as vehicles to present the big ideas of science. (DDR)

Constructing Learning: Using Technology to Support Teaching for Understanding

ERIC Educational Resources Information Center

Sherman,Thomas M.; Kurshan, Barbara L.

2005-01-01

A frequent criticism of technology applications in classrooms is that they are little more than extraneous bells and whistles pointlessly tacked onto routine instruction. The flash and splash of a PowerPoint presentation may look good, but many question the value added to student learning. This leads to the question, how can technologies genuinely…

Bridges to Opportunity for New Mexico.

ERIC Educational Resources Information Center

Bird, Keith W.

This document, presented in PowerPoint slide print-outs, discusses the Kentucky Community and Technical College System's role as strategic partner in Kentucky's economic and workforce development system. The KCTCS is composed of 25 colleges in sixteen geographic districts. The KCTCS has 3 main goals that it hopes to achieve by 2020: (1) access…

Revising the Redundancy Principle in Multimedia Learning

ERIC Educational Resources Information Center

Mayer, Richard E.; Johnson, Cheryl I.

2008-01-01

College students viewed a short multimedia PowerPoint presentation consisting of 16 narrated slides explaining lightning formation (Experiment 1) or 8 narrated slides explaining how a car's braking system works (Experiment 2). Each slide appeared for approximately 8-10 s and contained a diagram along with 1-2 sentences of narration spoken in a…

What Happened to Pluto?

ERIC Educational Resources Information Center

Consolmagno, Guy

2007-01-01

I had just finished speaking at the Cranbrook Museum of Science outside Detroit, presenting an hour-long talk about the newly defined dwarf planets, which covered the history of the IAU, the discovery of transneptunian objects (TNOs), the essentials of planetary nomenclature, and was full of PowerPoint graphics and erudite astronomy. The questions…

AACC Nursing Survey.

ERIC Educational Resources Information Center

American Association of Community Colleges, Washington, DC.

This document, presented in the form of PowerPoint print outs, indicates a total of 420 (nearly 60%) associate degree nursing (ADN) programs responded to a survey conducted by the American Association of Community Colleges' (AACC) Nursing and Allied Health Initiative (NAHI) for 2003. The sample is representative based on urbanicity and region.…

Analysis of an Innovative Blended International Psychiatric Rehabilitation Course

ERIC Educational Resources Information Center

Hampton, Nan Zhang; Olney, Marjorie F.

2008-01-01

In 2007, we offered an innovative blended graduate level rehabilitation counseling course. The course was delivered online and in Hong Kong. It included readings, PowerPoint presentations and discussion board features on Blackboard, as well as face-to-face lectures and guest speakers in a classroom context at the City University of Hong Kong.…

An O-"fish"-ial Research Project

ERIC Educational Resources Information Center

Newman, James; Krustchinsky, Rick; Vanek, Karen; Nguyen, Kim-Thoa

2009-01-01

In this "O-"fish"-ial" research project, third-grade students use multiple resources to research several fish species, write a research paper and develop a PowerPoint presentation to communicate their findings. In addition, students actually examine these species up close with samples from the local market, and then conclude the project with a…

Integrating Technology in Today's Undergraduate Classrooms: A Look at Students' Perspectives

ERIC Educational Resources Information Center

Meehan, Kimberly C.; Salmun, Haydee

2016-01-01

The authors present the findings of a small-scale study of student opinions drawn from an anonymous and voluntary survey in an undergraduate science classroom. The survey questions focused on the use of basic tools in a college classroom. The tools included in the survey were PowerPoint, overhead projectors/chalkboards, personal response units,…

A Never-Get-Lost Reading Program

ERIC Educational Resources Information Center

Moore, William

2010-01-01

This paper proposes a reading support technique for Arabic students of English. These students must overcome the L1 interference "reversal of reading direction." PowerPoint presentations, utilizing a simple fade effect with adjustable delay between words such that the text appears nicely in a left-to-right manner, line by line with voice…

Modular space station detailed preliminary design. Volume 1: Sections 1 through 4.4

NASA Technical Reports Server (NTRS)

1971-01-01

Detailed configuration and subsystems preliminary design data are presented for the modular space station concept. Each module comprising the initial space station is described in terms of its external and internal configuration, its functional responsibilities to the initial cluster, and its orbital build up sequence. Descriptions of the subsequent build up to the growth space station are also presented. Analytical and design techniques, tradeoff considerations, and depth of design detail are discussed for each subsystem. The subsystems include the following: structural/mechanical; crew habitability and protection; experiment support; electrical power; environmental control/life support; guidance, navigation, and control; propulsion; communications; data management; and onboard checkout subsystems. The interfaces between the station and other major elements of the program are summarized. The rational for a zero-gravity station, in lieu of one with artificial-gravity capability, is also summarized.

5 CFR 352.306 - Length of details.

Code of Federal Regulations, 2010 CFR

2010-01-01

... 5 Administrative Personnel 1 2010-01-01 2010-01-01 false Length of details. 352.306 Section 352.306 Administrative Personnel OFFICE OF PERSONNEL MANAGEMENT CIVIL SERVICE REGULATIONS REEMPLOYMENT RIGHTS Detail and Transfer of Federal Employees to International Organizations § 352.306 Length of...

Affective Overload: The Effect of Emotive Visual Stimuli on Target Vocabulary Retrieval.

PubMed

Çetin, Yakup; Griffiths, Carol; Özel, Zeynep Ebrar Yetkiner; Kinay, Hüseyin

2016-04-01

There has been considerable interest in cognitive load in recent years, but the effect of affective load and its relationship to mental functioning has not received as much attention. In order to investigate the effects of affective stimuli on cognitive function as manifest in the ability to remember foreign language vocabulary, two groups of student volunteers (N = 64) aged from 17 to 25 years were shown a Powerpoint presentation of 21 target language words with a picture, audio, and written form for every word. The vocabulary was presented in comfortable rooms with padded chairs and the participants were provided with snacks so that they would be comfortable and relaxed. After the Powerpoint they were exposed to two forms of visual stimuli for 27 min. The different formats contained either visually affective content (sexually suggestive, violent or frightening material) or neutral content (a nature documentary). The group which was exposed to the emotive visual stimuli remembered significantly fewer words than the group which watched the emotively neutral nature documentary. Implications of this finding are discussed and suggestions made for ongoing research.

25. 'HANGAR SHEDS TRUSSES DETAILS; ARCHITECTURAL PLANS ...

Library of Congress Historic Buildings Survey, Historic Engineering Record, Historic Landscapes Survey

25. 'HANGAR SHEDS - TRUSSES - DETAILS; ARCHITECTURAL PLANS - PLANT AREA; MODIFICATION CENTER NO. 1, DAGGETT, CALIFORNIA.' Sections and details of trusses, ironwork, and joints, as modified to show ridge joint detail. As built. This blueline also shows the fire suppression system, added in orange pencil for 'Project 13: Bldgs. T-30, T-50, T-70, T-90' at a later, unspecified date. Contract no. W509 Eng. 2743; File no. 555/84, revision B, dated August 24, 1942. No sheet number. - Barstow-Daggett Airport, Hangar Shed No. 4, 39500 National Trails Highway, Daggett, San Bernardino County, CA

Rotor systems research aircraft predesign study. Volume 4: Preliminary draft detail specification

NASA Technical Reports Server (NTRS)

Miller, A. N.; Linden, A. W.

1972-01-01

The RSRA requirements are presented in a detail specification format. Coverage of the requirements includes the following headings: (1) aircraft characteristics, (2) general features of design and construction, (3) aerodynamics, (4) structural design criteria, (5) flight control system, (6) propulsion subsystem, and (7) secondary power and distribution subsystem.

46 CFR 113.37-10 - Detailed requirements.

Code of Federal Regulations, 2011 CFR

2011-10-01

... 46 Shipping 4 2011-10-01 2011-10-01 false Detailed requirements. 113.37-10 Section 113.37-10 Shipping COAST GUARD, DEPARTMENT OF HOMELAND SECURITY (CONTINUED) ELECTRICAL ENGINEERING COMMUNICATION AND ALARM SYSTEMS AND EQUIPMENT Shaft Speed and Thrust Indicators § 113.37-10 Detailed requirements. (a...

46 CFR 113.37-10 - Detailed requirements.

Code of Federal Regulations, 2010 CFR

2010-10-01

... 46 Shipping 4 2010-10-01 2010-10-01 false Detailed requirements. 113.37-10 Section 113.37-10 Shipping COAST GUARD, DEPARTMENT OF HOMELAND SECURITY (CONTINUED) ELECTRICAL ENGINEERING COMMUNICATION AND ALARM SYSTEMS AND EQUIPMENT Shaft Speed and Thrust Indicators § 113.37-10 Detailed requirements. (a...

Improving identification and management of partner violence: examining the process of academic detailing: a qualitative study

PubMed Central

2011-01-01

Background Many physicians do not routinely inquire about intimate partner violence. Purpose This qualitative study explores the process of academic detailing as an intervention to change physician behavior with regard to intimate partner violence (IPV) identification and documentation. Method A non-physician academic detailer provided a seven-session modular curriculum over a two-and-a-half month period. The detailer noted written details of each training session. Audiotapes of training sessions and semi-structured exit interviews with each physician were recorded and transcribed. Transcriptions were qualitatively and thematically coded and analyzed using Atlas ti®. Results All three study physicians reported increased clarity with regard to the scope of their responsibility to their patients experiencing IPV. They also reported increased levels of comfort in the effective identification and appropriate documentation of IPV and the provision of ongoing support to the patient, including referrals to specialized community services. Conclusion Academic detailing, if presented by a supportive and knowledgeable academic detailer, shows promise to improve physician attitudes and practices with regards to patients in violent relationships. PMID:21679450

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

Wollaber, Allan Benton

This is a powerpoint presentation which serves as lecture material for the Parallel Computing summer school. It goes over the fundamentals of the Monte Carlo calculation method. The material is presented according to the following outline: Introduction (background, a simple example: estimating π), Why does this even work? (The Law of Large Numbers, The Central Limit Theorem), How to sample (inverse transform sampling, rejection), and An example from particle transport.

NASA Research to Support the Airlines

NASA Technical Reports Server (NTRS)

Mogford, Richard

2016-01-01

This is a PowerPoint presentation that was a review of NASA projects that support airline operations. It covered NASA tasks that have provided new tools to the airline operations center and flight deck including the Flight Awareness Collaboration Tool, Dynamic Weather Routes, Traffic Aware Strategic Aircrew Requests, and Airplane State Awareness and Prediction Technologies. This material is very similar to other previously approved presentations with the same title.

An Inconvenient Tool: Rethinking the Role of Slideware in the Writing Classroom

ERIC Educational Resources Information Center

Gries, Laurie E.; Brooke, Collin Gifford

2010-01-01

Every so often, a technology will saturate the market to the extent that the name of the product becomes a stand-in for the technology itself. While it belongs to the broader genre of slideware, Microsoft PowerPoint is perhaps the best example of software that has achieved that level of ubiquity. Despite Apple's Keynote, the Presentation Editor…

Misuse the Power, Miss the Point

ERIC Educational Resources Information Center

Lonergan, David

2011-01-01

In this article, the author addresses a problem that plagues virtually all academics, as well as most people in business, K-12 education, and many other walks of life. At one time or another most members of post-millennial western society have suffered through that most hideous of well-intentioned experiences, the botched PowerPoint presentation.…

Staff Caricatures

ERIC Educational Resources Information Center

Templeton, Kristine

2010-01-01

This article describes how the author brings staff and students together through an art project that deals with caricatures. The author started with a lesson on caricature, and she made a PowerPoint presentation showcasing the work of Al Hirschfeld. Using photos of the staff, students created portraits and hung them in a main hallway after school.…

An Assessment of Teachers' Preference for Lecture Delivery Methods in Medical Education

ERIC Educational Resources Information Center

Seth, Vikas; Upadhyaya, Prerna; Ahmad, Mushtaq; Kumar, Virendra

2010-01-01

The aim of the study was to assess the medical teachers' preference for various lecture delivery methods like the lectures using chalkboard, utilizing transparencies with an overhead projector (OHP) or lectures using a PowerPoint presentation and their frequency of use of teaching aids. The faculty of the medical college was asked to fill in the…

Make Sense of Nanochemistry and Nanotechnology

ERIC Educational Resources Information Center

Ambrogi, Paola; Caselli, Monica; Montalti, Marco; Venturi, Margherita

2008-01-01

A class in a Scientific-Technological Lyceum (age 17) decided to produce a PowerPoint presentation to introduce nanochemistry and nanotechnology to the students in lower grades. Because the subject is very new, there was nothing in the School textbooks and, therefore, the students had to cooperate in order to find materials, to use ICT sources and…

A Near-Reality Approach to Improve the e-Learning Open Courseware

ERIC Educational Resources Information Center

Yu, Pao-Ta; Liao, Yuan-Hsun; Su, Ming-Hsiang

2013-01-01

The open courseware proposed by MIT with single streaming video has been widely accepted by most of the universities as their supplementary learning contents. In this streaming video, a digital video camera is used to capture the speaker's gesture and his/her PowerPoint presentation at the same time. However, the blurry content of PowerPoint…

Attitudes and Behavioural Intentions of Typically Developing Adolescents towards a Hypothetical Peer with Asperger Syndrome

ERIC Educational Resources Information Center

Fleva, Eleni

2014-01-01

This study examines the attitudes and the behavioural intentions of typically developing (TD) adolescents towards a hypothetical peer with Asperger syndrome (AS). Participants (N = 179, M age = 13.7 years) viewed two PowerPoint presentations one of a TD male target and one of a male target with AS. The target with AS was introduced either with…

Using interactive multimedia e-Books for learning blood cell morphology in pediatric hematology.

PubMed

Hsiao, Chih-Cheng; Tiao, Mao-Meng; Chen, Chih-Cheng

2016-11-14

This prospective study compares the use of interactive multimedia eBooks (IME) with traditional PowerPoint (TPP) for teaching cell morphology of blood and bone marrow. Fifty-one interns from three Taiwan medical schools training by a single teacher in the pediatric hematology department of Kaohsiung Chang Gung Memorial Hospital, Taiwan, participated in this study. 25 interns were allocated for training with a traditional PowerPoint atlas and 26 interns for training with an interactive multimedia eBook atlas. Learning outcomes were examined by pre-test and post-test using the CellQuiz of CellAtlas App. Attitudes and perceptions were collected by survey questions regarding interest, motivation and effectiveness. There was no difference in the pre-test scores between TPP and IME groups (mean score 27.0 versus 27.9, p = 0.807). However, the interns in the interactive multimedia eBook group achieved significantly better scores in the post-test than the ones in the PowerPoint group (mean score 103.2 versus 70.6; p < 0.001). Overall results of interest, motivation and effectiveness were strongly positive in the multimedia eBook group. Our data supports that interactive multimedia eBooks are more effective than PowerPoint to facilitate learning of cell morphology of blood and bone marrow.

12. Railing Detail for Dam Nos. 3 and 4, Fence ...

Library of Congress Historic Buildings Survey, Historic Engineering Record, Historic Landscapes Survey

12. Railing Detail for Dam Nos. 3 and 4, Fence Detail for Reservoir Nos. 3 and 4, Single Lamp Details, Triple Lamp Details - Washington Park Reservoirs, 2403 SW Jefferson Street, Portland, Multnomah County, OR

CERES Product Level Details

Atmospheric Science Data Center

2013-02-28

... CERES Product Level Details   Level 1B:  Data products are processed to sensor units. The BDS product contains CERES ... position and velocity, and all raw engineering and status data from the instrument. Level 2:  Data products are derived ... between average global net TOA flux imbalance and ocean heat storage). ...

Memory for Details with Self-Referencing

PubMed Central

Serbun, Sarah J.; Shih, Joanne Y.; Gutchess, Angela H.

2011-01-01

Self-referencing benefits item memory, but little is known about the ways in which referencing the self affects memory for details. Experiment 1 assessed whether the effects of self-referencing operate only at the item, or general, level or also enhance memory for specific visual details of objects. Participants incidentally encoded objects by making judgments in reference to the self, a close other (one’s mother), or a familiar other (Bill Clinton). Results indicate that referencing the self or a close other enhances both specific and general memory. Experiments 2 and 3 assessed verbal memory for source in a task that relied on distinguishing between different mental operations (internal sources). Results indicate that self-referencing disproportionately enhances source memory, relative to conditions referencing other people, semantic, or perceptual information. We conclude that self-referencing not only enhances specific memory for both visual and verbal information, but can disproportionately improve memory for specific internal source details as well. PMID:22092106

Memory for details with self-referencing.

PubMed

Serbun, Sarah J; Shih, Joanne Y; Gutchess, Angela H

2011-11-01

Self-referencing benefits item memory, but little is known about the ways in which referencing the self affects memory for details. Experiment 1 assessed whether the effects of self-referencing operate only at the item, or general, level or whether they also enhance memory for specific visual details of objects. Participants incidentally encoded objects by making judgements in reference to the self, a close other (one's mother), or a familiar other (Bill Clinton). Results indicate that referencing the self or a close other enhances both specific and general memory. Experiments 2 and 3 assessed verbal memory for source in a task that relied on distinguishing between different mental operations (internal sources). The results indicate that self-referencing disproportionately enhances source memory, relative to conditions referencing other people, semantic, or perceptual information. We conclude that self-referencing not only enhances specific memory for both visual and verbal information, but can also disproportionately improve memory for specific internal source details.

Idealized simulation of the Colorado hailstorm case: comparison of bulk and detailed microphysics

NASA Astrophysics Data System (ADS)

Geresdi, I.

One of the purposes of the Fourth Cloud Modeling Workshop was to compare different microphysical treatments. In this paper, the results of a widely used bulk treatment and five versions of a detailed microphysical model are presented. Sensitivity analysis was made to investigate the effect of bulk parametrization, ice initiation technique, CCN concentration and collision efficiency of rimed ice crystal-drop collision. The results show that: (i) The mixing ratios of different species of hydrometeors calculated by bulk and one of the detailed models show some similarity. However, the processes of hail/graupel formation are different in the bulk and the detailed models. (ii) Using different ice initiation in the detailed models' different processes became important in the hail and graupel formation. (iii) In the case of higher CCN concentration, the mixing ratio of liquid water, hail and graupel were more sensitive to the value of collision efficiency of rimed ice crystal-drop collision. (iv) The Bergeron-Findeisen process does not work in the updraft core of a convective cloud. The vapor content was always over water saturation; moreover, the supersaturation gradually increased after the appearance of precipitation ice particles.

Detailed sensory memory, sloppy working memory.

PubMed

Sligte, Ilja G; Vandenbroucke, Annelinde R E; Scholte, H Steven; Lamme, Victor A F

2010-01-01

Visual short-term memory (VSTM) enables us to actively maintain information in mind for a brief period of time after stimulus disappearance. According to recent studies, VSTM consists of three stages - iconic memory, fragile VSTM, and visual working memory - with increasingly stricter capacity limits and progressively longer lifetimes. Still, the resolution (or amount of visual detail) of each VSTM stage has remained unexplored and we test this in the present study. We presented people with a change detection task that measures the capacity of all three forms of VSTM, and we added an identification display after each change trial that required people to identify the "pre-change" object. Accurate change detection plus pre-change identification requires subjects to have a high-resolution representation of the "pre-change" object, whereas change detection or identification only can be based on the hunch that something has changed, without exactly knowing what was presented before. We observed that people maintained 6.1 objects in iconic memory, 4.6 objects in fragile VSTM, and 2.1 objects in visual working memory. Moreover, when people detected the change, they could also identify the pre-change object on 88% of the iconic memory trials, on 71% of the fragile VSTM trials and merely on 53% of the visual working memory trials. This suggests that people maintain many high-resolution representations in iconic memory and fragile VSTM, but only one high-resolution object representation in visual working memory.

Conceptual Distinctiveness Supports Detailed Visual Long-Term Memory for Real-World Objects

ERIC Educational Resources Information Center

Konkle, Talia; Brady, Timothy F.; Alvarez, George A.; Oliva, Aude

2010-01-01

Humans have a massive capacity to store detailed information in visual long-term memory. The present studies explored the fidelity of these visual long-term memory representations and examined how conceptual and perceptual features of object categories support this capacity. Observers viewed 2,800 object images with a different number of exemplars…

Effects of emotional context on memory for details: the role of attention.

PubMed

Kim, Johann Sung-Cheul; Vossel, Gerhard; Gamer, Matthias

2013-01-01

It was repeatedly demonstrated that a negative emotional context enhances memory for central details while impairing memory for peripheral information. This trade-off effect is assumed to result from attentional processes: a negative context seems to narrow attention to central information at the expense of more peripheral details, thus causing the differential effects in memory. However, this explanation has rarely been tested and previous findings were partly inconclusive. For the present experiment 13 negative and 13 neutral naturalistic, thematically driven picture stories were constructed to test the trade-off effect in an ecologically more valid setting as compared to previous studies. During an incidental encoding phase, eye movements were recorded as an index of overt attention. In a subsequent recognition phase, memory for central and peripheral details occurring in the picture stories was tested. Explicit affective ratings and autonomic responses validated the induction of emotion during encoding. Consistent with the emotional trade-off effect on memory, encoding context differentially affected recognition of central and peripheral details. However, contrary to the common assumption, the emotional trade-off effect on memory was not mediated by attentional processes. By contrast, results suggest that the relevance of attentional processing for later recognition memory depends on the centrality of information and the emotional context but not their interaction. Thus, central information was remembered well even when fixated very briefly whereas memory for peripheral information depended more on overt attention at encoding. Moreover, the influence of overt attention on memory for central and peripheral details seems to be much lower for an arousing as compared to a neutral context.

Contextual consistency facilitates long-term memory of perceptual detail in barely seen images.

PubMed

Gronau, Nurit; Shachar, Meytal

2015-08-01

It is long known that contextual information affects memory for an object's identity (e.g., its basic level category), yet it is unclear whether schematic knowledge additionally enhances memory for the precise visual appearance of an item. Here we investigated memory for visual detail of merely glimpsed objects. Participants viewed pairs of contextually related and unrelated stimuli, presented for an extremely brief duration (24 ms, masked). They then performed a forced-choice memory-recognition test for the precise perceptual appearance of 1 of 2 objects within each pair (i.e., the "memory-target" item). In 3 experiments, we show that memory-target stimuli originally appearing within contextually related pairs are remembered better than targets appearing within unrelated pairs. These effects are obtained whether the target is presented at test with its counterpart pair object (i.e., when reiterating the original context at encoding) or whether the target is presented alone, implying that the contextual consistency effects are mediated predominantly by processes occurring during stimulus encoding, rather than during stimulus retrieval. Furthermore, visual detail encoding is improved whether object relations involve implied action or not, suggesting that, contrary to some prior suggestions, action is not a necessary component for object-to-object associative "grouping" processes. Our findings suggest that during a brief glimpse, but not under long viewing conditions, contextual associations may play a critical role in reducing stimulus competition for attention selection and in facilitating rapid encoding of sensory details. Theoretical implications with respect to classic frame theories are discussed. (PsycINFO Database Record (c) 2015 APA, all rights reserved).

Investigation on improved infrared image detail enhancement algorithm based on adaptive histogram statistical stretching and gradient filtering

NASA Astrophysics Data System (ADS)

Zeng, Bangze; Zhu, Youpan; Li, Zemin; Hu, Dechao; Luo, Lin; Zhao, Deli; Huang, Juan

2014-11-01

Duo to infrared image with low contrast, big noise and unclear visual effect, target is very difficult to observed and identified. This paper presents an improved infrared image detail enhancement algorithm based on adaptive histogram statistical stretching and gradient filtering (AHSS-GF). Based on the fact that the human eyes are very sensitive to the edges and lines, the author proposed to extract the details and textures by using the gradient filtering. New histogram could be acquired by calculating the sum of original histogram based on fixed window. With the minimum value for cut-off point, author carried on histogram statistical stretching. After the proper weights given to the details and background, the detail-enhanced results could be acquired finally. The results indicate image contrast could be improved and the details and textures could be enhanced effectively as well.

The detailed balance requirement and general empirical formalisms for continuum absorption

NASA Technical Reports Server (NTRS)

Ma, Q.; Tipping, R. H.

1994-01-01

Two general empirical formalisms are presented for the spectral density which take into account the deviations from the Lorentz line shape in the wing regions of resonance lines. These formalisms satisfy the detailed balance requirement. Empirical line shape functions, which are essential to provide the continuum absorption at different temperatures in various frequency regions for atmospheric transmission codes, can be obtained by fitting to experimental data.

Automated map sharpening by maximization of detail and connectivity

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

Terwilliger, Thomas C.; Sobolev, Oleg V.; Afonine, Pavel V.

An algorithm for automatic map sharpening is presented that is based on optimization of the detail and connectivity of the sharpened map. The detail in the map is reflected in the surface area of an iso-contour surface that contains a fixed fraction of the volume of the map, where a map with high level of detail has a high surface area. The connectivity of the sharpened map is reflected in the number of connected regions defined by the same iso-contour surfaces, where a map with high connectivity has a small number of connected regions. By combining these two measures inmore » a metric termed the `adjusted surface area', map quality can be evaluated in an automated fashion. This metric was used to choose optimal map-sharpening parameters without reference to a model or other interpretations of the map. Map sharpening by optimization of the adjusted surface area can be carried out for a map as a whole or it can be carried out locally, yielding a locally sharpened map. To evaluate the performance of various approaches, a simple metric based on map–model correlation that can reproduce visual choices of optimally sharpened maps was used. The map–model correlation is calculated using a model withBfactors (atomic displacement factors; ADPs) set to zero. Finally, this model-based metric was used to evaluate map sharpening and to evaluate map-sharpening approaches, and it was found that optimization of the adjusted surface area can be an effective tool for map sharpening.« less

Automated map sharpening by maximization of detail and connectivity

DOE PAGES

Terwilliger, Thomas C.; Sobolev, Oleg V.; Afonine, Pavel V.; ...

2018-05-18

An algorithm for automatic map sharpening is presented that is based on optimization of the detail and connectivity of the sharpened map. The detail in the map is reflected in the surface area of an iso-contour surface that contains a fixed fraction of the volume of the map, where a map with high level of detail has a high surface area. The connectivity of the sharpened map is reflected in the number of connected regions defined by the same iso-contour surfaces, where a map with high connectivity has a small number of connected regions. By combining these two measures inmore » a metric termed the `adjusted surface area', map quality can be evaluated in an automated fashion. This metric was used to choose optimal map-sharpening parameters without reference to a model or other interpretations of the map. Map sharpening by optimization of the adjusted surface area can be carried out for a map as a whole or it can be carried out locally, yielding a locally sharpened map. To evaluate the performance of various approaches, a simple metric based on map–model correlation that can reproduce visual choices of optimally sharpened maps was used. The map–model correlation is calculated using a model withBfactors (atomic displacement factors; ADPs) set to zero. Finally, this model-based metric was used to evaluate map sharpening and to evaluate map-sharpening approaches, and it was found that optimization of the adjusted surface area can be an effective tool for map sharpening.« less

Understanding brains: details, intuition, and big data.

PubMed

Marder, Eve

2015-05-01

Understanding how the brain works requires a delicate balance between the appreciation of the importance of a multitude of biological details and the ability to see beyond those details to general principles. As technological innovations vastly increase the amount of data we collect, the importance of intuition into how to analyze and treat these data may, paradoxically, become more important.

Understanding Brains: Details, Intuition, and Big Data

PubMed Central

Marder, Eve

2015-01-01

Understanding how the brain works requires a delicate balance between the appreciation of the importance of a multitude of biological details and the ability to see beyond those details to general principles. As technological innovations vastly increase the amount of data we collect, the importance of intuition into how to analyze and treat these data may, paradoxically, become more important. PMID:25965068

Actinide Solubility and Speciation in the WIPP [PowerPoint

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

Reed, Donald T.

2015-11-02

The presentation begins with the role and need for nuclear repositories (overall concept, international updates (Sweden, Finland, France, China), US approach and current status), then moves on to the WIPP TRU repository concept (design, current status--safety incidents of February 5 and 14, 2014, path forward), and finally considers the WIPP safety case: dissolved actinide concentrations (overall approach, oxidation state distribution and redox control, solubility of actinides, colloidal contribution and microbial effects). The following conclusions are set forth: (1) International programs are moving forward, but at a very slow and somewhat sporadic pace. (2) In the United States, the Salt repositorymore » concept, from the perspective of the long-term safety case, remains a viable option for nuclear waste management despite the current operational issues/concerns. (3) Current model/PA prediction (WIPP example) are built on redundant conservatisms. These conservatisms are being addressed in the ongoing and future research to fill existing data gaps--redox control of plutonium by Fe(0, II), thorium (analog) solubility studies in simulated brine, contribution of intrinsic and biocolloids to the mobile concentration, and clarification of microbial ecology and effects.« less

Effects of Emotional Context on Memory for Details: The Role of Attention

PubMed Central

Kim, Johann Sung-Cheul; Vossel, Gerhard; Gamer, Matthias

2013-01-01

It was repeatedly demonstrated that a negative emotional context enhances memory for central details while impairing memory for peripheral information. This trade-off effect is assumed to result from attentional processes: a negative context seems to narrow attention to central information at the expense of more peripheral details, thus causing the differential effects in memory. However, this explanation has rarely been tested and previous findings were partly inconclusive. For the present experiment 13 negative and 13 neutral naturalistic, thematically driven picture stories were constructed to test the trade-off effect in an ecologically more valid setting as compared to previous studies. During an incidental encoding phase, eye movements were recorded as an index of overt attention. In a subsequent recognition phase, memory for central and peripheral details occurring in the picture stories was tested. Explicit affective ratings and autonomic responses validated the induction of emotion during encoding. Consistent with the emotional trade-off effect on memory, encoding context differentially affected recognition of central and peripheral details. However, contrary to the common assumption, the emotional trade-off effect on memory was not mediated by attentional processes. By contrast, results suggest that the relevance of attentional processing for later recognition memory depends on the centrality of information and the emotional context but not their interaction. Thus, central information was remembered well even when fixated very briefly whereas memory for peripheral information depended more on overt attention at encoding. Moreover, the influence of overt attention on memory for central and peripheral details seems to be much lower for an arousing as compared to a neutral context. PMID:24116226

5 CFR 352.903 - Effecting a detail or transfer.

Code of Federal Regulations, 2014 CFR

2014-01-01

... detail or transfer. (a) Authority to approve. The head of an agency may enter into written agreements with the Commission for the detail or voluntary transfer, for set periods of time, of agency employees... 5 Administrative Personnel 1 2014-01-01 2014-01-01 false Effecting a detail or transfer. 352.903...

5 CFR 352.903 - Effecting a detail or transfer.

Code of Federal Regulations, 2010 CFR

2010-01-01

... detail or transfer. (a) Authority to approve. The head of an agency may enter into written agreements with the Commission for the detail or voluntary transfer, for set periods of time, of agency employees... 5 Administrative Personnel 1 2010-01-01 2010-01-01 false Effecting a detail or transfer. 352.903...

5 CFR 352.903 - Effecting a detail or transfer.

Code of Federal Regulations, 2011 CFR

2011-01-01

... detail or transfer. (a) Authority to approve. The head of an agency may enter into written agreements with the Commission for the detail or voluntary transfer, for set periods of time, of agency employees... 5 Administrative Personnel 1 2011-01-01 2011-01-01 false Effecting a detail or transfer. 352.903...

5 CFR 352.903 - Effecting a detail or transfer.

Code of Federal Regulations, 2012 CFR

2012-01-01

... detail or transfer. (a) Authority to approve. The head of an agency may enter into written agreements with the Commission for the detail or voluntary transfer, for set periods of time, of agency employees... 5 Administrative Personnel 1 2012-01-01 2012-01-01 false Effecting a detail or transfer. 352.903...

5 CFR 352.903 - Effecting a detail or transfer.

Code of Federal Regulations, 2013 CFR

2013-01-01

... detail or transfer. (a) Authority to approve. The head of an agency may enter into written agreements with the Commission for the detail or voluntary transfer, for set periods of time, of agency employees... 5 Administrative Personnel 1 2013-01-01 2013-01-01 false Effecting a detail or transfer. 352.903...

A Detailed Derivation of Gaussian Orbital-Based Matrix Elements in Electron Structure Calculations

ERIC Educational Resources Information Center

Petersson, T.; Hellsing, B.

2010-01-01

A detailed derivation of analytic solutions is presented for overlap, kinetic, nuclear attraction and electron repulsion integrals involving Cartesian Gaussian-type orbitals. It is demonstrated how s-type orbitals can be used to evaluate integrals with higher angular momentum via the properties of Hermite polynomials and differentiation with…

Infants Encode Phonetic Detail during Cross-Situational Word Learning

PubMed Central

Escudero, Paola; Mulak, Karen E.; Vlach, Haley A.

2016-01-01

Infants often hear new words in the context of more than one candidate referent. In cross-situational word learning (XSWL), word-object mappings are determined by tracking co-occurrences of words and candidate referents across multiple learning events. Research demonstrates that infants can learn words in XSWL paradigms, suggesting that it is a viable model of real-world word learning. However, these studies have all presented infants with words that have no or minimal phonological overlap (e.g., BLICKET and GAX). Words often contain some degree of phonological overlap, and it is unknown whether infants can simultaneously encode fine phonological detail while learning words via XSWL. We tested 12-, 15-, 17-, and 20-month-olds’ XSWL of eight words that, when paired, formed non-minimal pairs (MPs; e.g., BON–DEET) or MPs (e.g., BON–TON, DEET–DIT). The results demonstrated that infants are able to learn word-object mappings and encode them with sufficient phonetic detail as to identify words in both non-minimal and MP contexts. Thus, this work suggests that infants are able to simultaneously discriminate phonetic differences between words and map words to referents in an implicit learning paradigm such as XSWL. PMID:27708605

Flight Awareness Collaboration Tool Development

NASA Technical Reports Server (NTRS)

Mogford, Richard

2016-01-01

This is a PowerPoint presentation covering airline operations center (AOC) research. It reviews a dispatcher decision support tool called the Flight Awareness Collaboration Tool (FACT). FACT gathers information about winter weather onto one screen and includes predictive abilities. FACT should prove to be useful for airline dispatchers and airport personnel when they manage winter storms and their effect on air traffic. This material is very similar to other previously approved presentations.

Pulsatile tinnitus as the presenting symptom in a patient with posterior reversible encephalopathy syndrome.

PubMed

Mohammed, Hassan; Briggs, Mayen; Phillips, John

2016-09-01

We present a case of posterior reversible encephalopathy syndrome (PRES) presenting with pulsatile tinnitus. We highlight the significance of a detailed neurological and cardiovascular assessment including the measurement of blood pressure in patients presenting with pulsatile tinnitus. Case presentation and literature review. One patient with undiagnosed PRES, who presented to our ear, nose and throat surgery department with pulsatile tinnitus is discussed. Symptoms, signs, investigations and treatments are presented. A literature review is also included. Pulsatile tinnitus can be the presenting symptom of neurovascular disorders, some of which might have serious sequelae if not treated promptly. Detailed neurological and cardiovascular history is recommended in addition to radiological investigations in patients presenting with pulsatile tinnitus.

A statistical approach to develop a detailed soot growth model using PAH characteristics

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

Raj, Abhijeet; Celnik, Matthew; Shirley, Raphael

A detailed PAH growth model is developed, which is solved using a kinetic Monte Carlo algorithm. The model describes the structure and growth of planar PAH molecules, and is referred to as the kinetic Monte Carlo-aromatic site (KMC-ARS) model. A detailed PAH growth mechanism based on reactions at radical sites available in the literature, and additional reactions obtained from quantum chemistry calculations are used to model the PAH growth processes. New rates for the reactions involved in the cyclodehydrogenation process for the formation of 6-member rings on PAHs are calculated in this work based on density functional theory simulations. Themore » KMC-ARS model is validated by comparing experimentally observed ensembles on PAHs with the computed ensembles for a C{sub 2}H{sub 2} and a C{sub 6}H{sub 6} flame at different heights above the burner. The motivation for this model is the development of a detailed soot particle population balance model which describes the evolution of an ensemble of soot particles based on their PAH structure. However, at present incorporating such a detailed model into a population balance is computationally unfeasible. Therefore, a simpler model referred to as the site-counting model has been developed, which replaces the structural information of the PAH molecules by their functional groups augmented with statistical closure expressions. This closure is obtained from the KMC-ARS model, which is used to develop correlations and statistics in different flame environments which describe such PAH structural information. These correlations and statistics are implemented in the site-counting model, and results from the site-counting model and the KMC-ARS model are in good agreement. Additionally the effect of steric hindrance in large PAH structures is investigated and correlations for sites unavailable for reaction are presented. (author)« less

A Detailed Picture of the (93) Minerva Triple System

NASA Astrophysics Data System (ADS)

Marchis, F.; Descamps, P.; Dalba, P.; Enriquez, J. E.; Durech, J.; Emery, J. P.; Berthier, J.; Vachier, F.; Merlbourne, J.; Stockton, A. N.; Fassnacht, C. D.; Dupuy, T. J.

2011-10-01

We developed an orbital model of the satellites of (93) Minerva based on Keck II AO observations recorded in 2009 and a mutual event between one moon and the primary detected in March 2010. Using new lightcurves we found an approximated ellipsoid shape model for the primary. With a reanalysis of the IRAS data, we derived a preliminary bulk density of 1.5±0.2 g/cc. We will present a detailed analysis of the system, including a 3D shape model of the 93 Minerva primary derived by combining our AO observations, lightcurve, and stellar occultations.

Detailed kinetic modeling study of n-pentanol oxidation

DOE PAGES

Heufer, K. Alexander; Sarathy, S. Mani; Curran, Henry J.; ...

2012-09-28

To help overcome the world’s dependence upon fossil fuels, suitable biofuels are promising alternatives that can be used in the transportation sector. Recent research on internal combustion engines shows that short alcoholic fuels (e.g., ethanol or n-butanol) have reduced pollutant emissions and increased knock resistance compared to fossil fuels. Although higher molecular weight alcohols (e.g., n-pentanol and n-hexanol) exhibit higher reactivity that lowers their knock resistance, they are suitable for diesel engines or advanced engine concepts, such as homogeneous charge compression ignition (HCCI), where higher reactivity at lower temperatures is necessary for engine operation. The present study presents a detailedmore » kinetic model for n-pentanol based on modeling rules previously presented for n-butanol. This approach was initially validated using quantum chemistry calculations to verify the most stable n-pentanol conformation and to obtain C–H and C–C bond dissociation energies. In addition, the proposed model has been validated against ignition delay time data, speciation data from a jet-stirred reactor, and laminar flame velocity measurements. Overall, the model shows good agreement with the experiments and permits a detailed discussion of the differences between alcohols and alkanes.« less

46 CFR 70.20-1 - Marine engineering details.

Code of Federal Regulations, 2011 CFR

2011-10-01

... 46 Shipping 3 2011-10-01 2011-10-01 false Marine engineering details. 70.20-1 Section 70.20-1... General Marine Engineering Requirements § 70.20-1 Marine engineering details. All marine engineering... subchapter F (Marine Engineering) of this chapter. ...

46 CFR 70.20-1 - Marine engineering details.

Code of Federal Regulations, 2013 CFR

2013-10-01

... 46 Shipping 3 2013-10-01 2013-10-01 false Marine engineering details. 70.20-1 Section 70.20-1... General Marine Engineering Requirements § 70.20-1 Marine engineering details. All marine engineering... subchapter F (Marine Engineering) of this chapter. ...

46 CFR 70.20-1 - Marine engineering details.

Code of Federal Regulations, 2014 CFR

2014-10-01

... 46 Shipping 3 2014-10-01 2014-10-01 false Marine engineering details. 70.20-1 Section 70.20-1... General Marine Engineering Requirements § 70.20-1 Marine engineering details. All marine engineering... subchapter F (Marine Engineering) of this chapter. ...

46 CFR 70.20-1 - Marine engineering details.

Code of Federal Regulations, 2010 CFR

2010-10-01

... 46 Shipping 3 2010-10-01 2010-10-01 false Marine engineering details. 70.20-1 Section 70.20-1... General Marine Engineering Requirements § 70.20-1 Marine engineering details. All marine engineering... subchapter F (Marine Engineering) of this chapter. ...

46 CFR 70.20-1 - Marine engineering details.

Code of Federal Regulations, 2012 CFR

2012-10-01

... 46 Shipping 3 2012-10-01 2012-10-01 false Marine engineering details. 70.20-1 Section 70.20-1... General Marine Engineering Requirements § 70.20-1 Marine engineering details. All marine engineering... subchapter F (Marine Engineering) of this chapter. ...

Impact of e-detailing on the number of new prescriptions.

PubMed

Gönül, Füsun F; Carter, Franklin J

2010-06-01

The recent trend of e-detailing in the pharmaceutical industry aims to increase the effectiveness of promotion of prescription products to physicians at a less expensive way than traditional detailing. In the proposed promotion response model, the effect of e-detailing on new prescriptions is accounted for in the presence of traditional face-to-face detailing and a host of product-specific factors. The model is calibrated on 21 ethical pharmaceutical products in six diverse therapeutic categories over a period of two years using datasets from two industrial sources. We estimate our model once at the aggregate level and once using a fixed-effects methodology to account for unobserved heterogeneity across products. We find that prescription product (Rx) manufacturers appear to benefit from increasing both e-detailing and traditional detailing. Our findings also lead us to conclude that there is room for improving the synergy between the two types of detailing.

Cyber OODA: Towards a Conceptual Cyberspace Framework

DTIC Science & Technology

2010-06-01

settings (cannot view), or a combination of physical and syntactic limits, or viewing a content-rich PowerPoint presentation on a blackberry ...original work) 21 This is an ideal type definition. VPNs tunnel through traditional networks, but do not...exchange information other than travel instructions. As long as the VPN tunnel remains secure, it is treated as a separate cyberspace. If security

Collaborative Undergraduate HBCU Student Summer Prostate Cancer Training Program

DTIC Science & Technology

2012-09-01

University Dr. Harry S. Clarke Hormone Supplementation and Risk for Prostate Cancer 16 Task 1 Deliverables: Twelve Student Fellows were...Addiction & Alcohol Dr. Corrigan Smothers July 17 H - Aspirin & NSAIDS Dr. Halushka July 20 C – Herbals & Cancer...M) Powerpoint Presentation Workshop July 20 (M) Alternative Careers in Science (12-1pm) Dr. Craig Plante, PhD July 21 (C) Herbals & Cancer

Digital Diversity: A Basic Tool with Lots of Uses

ERIC Educational Resources Information Center

Coy, Mary

2006-01-01

In this article the author relates how the digital camera has altered the way she teaches and the way her students learn. She also emphasizes the importance for teachers to have software that can edit, print, and incorporate photos. She cites several instances in which a digital camera can be used: (1) PowerPoint presentations; (2) Open house; (3)…

Advanced Analysis Cognition: Improving the Cognition of Intelligence Analysis

DTIC Science & Technology

2013-09-01

NSC-17. Reorganization of the Intelligence Community , 1977. (RW 423) Anonymous. Presidential Review Memorandum NSC- 11 . Intelligence Structure and...Tubes [Powerpoint Presentation]" Global Intelligence Forum 2010, Dungarvan, Ireland, July 11 -13, 2010 (RW 4233) Anonymous. Sinclair Community ...Israel’s Intelligence Community ," International Journal of Intelligence and Counterintelligence, Vol. 11 , No. 2, 1998, pp. 154-174. (RW 723) 72

Redox Biology Final Examination 2016 | Center for Cancer Research

Cancer.gov

Numerous registrants have requested a certificate upon completion of the Redox Biology (RB) course. In order to obtain a certificate, you must answer 8 of the 12 questions below correctly. In the final examination, 1 question is derived from each of the 1-hour lectures. It is highly recommended that you have a copy of each PowerPoint presentation prior to taking the

Processing Nonnative Consonant Clusters in the Classroom: Perception and Production of Phonetic Detail

ERIC Educational Resources Information Center

Davidson, Lisa; Wilson, Colin

2016-01-01

Recent research has shown that speakers are sensitive to non-contrastive phonetic detail present in nonnative speech (e.g. Escudero et al. 2012; Wilson et al. 2014). Difficulties in interpreting and implementing unfamiliar phonetic variation can lead nonnative speakers to modify second language forms by vowel epenthesis and other changes. These…

Cardiopulmonary data acquisition system. Version 2.0, volume 2: Detailed software/hardware documentation

NASA Technical Reports Server (NTRS)

1980-01-01

Detailed software and hardware documentation for the Cardiopulmonary Data Acquisition System is presented. General wiring and timing diagrams are given including those for the LSI-11 computer control panel and interface cables. Flowcharts and complete listings of system programs are provided along with the format of the floppy disk file.

International Earth Science Constellation Mission Operations Working Group September 27-29, 2016 Aqua Spring 2017 IAM Series

NASA Technical Reports Server (NTRS)

Good, Susan M.

2016-01-01

This Aqua Spring 2017 IAM Series powerpoint presentation will be presented at the MOWG meeting in Albuquerque, NM. Topics to be discussed are: recap Aqua 2016 IAM campaign maneuver results and post 2016 IAM MLT evolution; current DMU strategy; 2017 IAM campaign dates and planning; Aqua latest lifetime MLT team predictions. Susan Good is a contractor who supports David Tracewell in code 595 therefore this is being routed through 595. Eric Moyer, ESMO Deputy Project Manager-Technical has reviewed and approved this presentation.

A thermoacoustic-Stirling heat engine: detailed study

PubMed

Backhaus; Swift

2000-06-01

A new type of thermoacoustic engine based on traveling waves and ideally reversible heat transfer is described. Measurements and analysis of its performance are presented. This new engine outperforms previous thermoacoustic engines, which are based on standing waves and intrinsically irreversible heat transfer, by more than 50%. At its most efficient operating point, it delivers 710 W of acoustic power to its resonator with a thermal efficiency of 0.30, corresponding to 41% of the Carnot efficiency. At its most powerful operating point, it delivers 890 W to its resonator with a thermal efficiency of 0.22. The efficiency of this engine can be degraded by two types of acoustic streaming. These are suppressed by appropriate tapering of crucial surfaces in the engine and by using additional nonlinearity to induce an opposing time-averaged pressure difference. Data are presented which show the nearly complete elimination of the streaming convective heat loads. Analysis of these and other irreversibilities show which components of the engine require further research to achieve higher efficiency. Additionally, these data show that the dynamics and acoustic power flows are well understood, but the details of the streaming suppression and associated heat convection are only qualitatively understood.

4. TROJAN MILL, DETAIL OF CRUDE ORE BINS FROM NORTH, ...

Library of Congress Historic Buildings Survey, Historic Engineering Record, Historic Landscapes Survey

4. TROJAN MILL, DETAIL OF CRUDE ORE BINS FROM NORTH, c. 1912. SHOWS TIMBER FRAMING UNDER CONSTRUCTION FOR EAST AND WEST CRUDE ORE BINS AT PREVIOUS LOCATION OF CRUSHER HOUSE, AND SNOW SHED PRESENT OVER SOUTH CRUDE ORE BIN WITH PHASE CHANGE IN SNOW SHED CONSTRUCTION INDICATED AT EAST END OF EAST CRUDE ORE BIN. THIS PHOTOGRAPH IS THE FIRST IMAGE OF THE MACHINE SHOP, UPPER LEFT CORNER. CREDIT JW. - Bald Mountain Gold Mill, Nevada Gulch at head of False Bottom Creek, Lead, Lawrence County, SD

Multicultural Counseling Training: Past, Present, and Future Directions.

ERIC Educational Resources Information Center

Abreu, Jose M.; Chung, Ruth H. Gim; Atkinson, Donald R.

2000-01-01

Provides a selective review of the multicultural counseling training (MCT) literature. A brief historical account of multicultural counseling is followed by three other sections detailing current models of MCT, conceptualization of training objectives, and empirical research. Highlights and discusses critical issues for the present and future…

44 CFR 5.27 - Deletion of identifying details.

Code of Federal Regulations, 2010 CFR

2010-10-01

... 44 Emergency Management and Assistance 1 2010-10-01 2010-10-01 false Deletion of identifying details. 5.27 Section 5.27 Emergency Management and Assistance FEDERAL EMERGENCY MANAGEMENT AGENCY..., FEMA may delete identifying details when making available or publishing an opinion, statement of policy...

46 CFR 77.03-1 - Installation and details.

Code of Federal Regulations, 2010 CFR

2010-10-01

... Shipping COAST GUARD, DEPARTMENT OF HOMELAND SECURITY (CONTINUED) PASSENGER VESSELS VESSEL CONTROL AND MISCELLANEOUS SYSTEMS AND EQUIPMENT Marine Engineering Systems § 77.03-1 Installation and details. (a) The installation of all systems of a marine engineering nature, together with the details of design, construction...

Evaluating the roles of detailed endocardial structures on right ventricular haemodynamics by means of CFD simulations.

PubMed

Sacco, Federica; Paun, Bruno; Lehmkuhl, Oriol; Iles, Tinen L; Iaizzo, Paul A; Houzeaux, Guillaume; Vázquez, Mariano; Butakoff, Constantine; Aguado-Sierra, Jazmin

2018-06-11

Computational modelling plays an important role in right ventricular (RV) haemodynamic analysis. However, current approaches employ smoothed ventricular anatomies. The aim of this study is to characterise RV haemodynamics including detailed endocardial structures like trabeculae, moderator band and papillary muscles (PMs). Four paired detailed and smoothed RV endocardium models (two male and two female) were reconstructed from ex-vivo human hearts high-resolution magnetic resonance images (MRI). Detailed models include structures with ≥1 mm 2 cross-sectional area. Haemodynamic characterisation was done by computational fluid dynamics (CFD) simulations with steady and transient inflows, using high performance computing (HPC). The differences between the flows in smoothed and detailed models were assessed using Q-criterion for vorticity quantification, the pressure drop between inlet and outlet, and the wall shear stress (WSS). Results demonstrated that detailed endocardial structures increase the degree of intra-ventricular pressure drop, decrease the WSS and disrupt the dominant vortex creating secondary small vortices. Increasingly turbulent blood flow was observed in the detailed RVs. Female RVs were less trabeculated and presented lower pressure drops than the males. In conclusion, neglecting endocardial structures in RV haemodynamic models may lead to inaccurate conclusions about the pressures, stresses, and blood flow behaviour in the cavity. This article is protected by copyright. All rights reserved.

GIS-assisted spatial analysis for urban regulatory detailed planning: designer's dimension in the Chinese code system

NASA Astrophysics Data System (ADS)

Yu, Yang; Zeng, Zheng

2009-10-01

By discussing the causes behind the high amendments ratio in the implementation of urban regulatory detailed plans in China despite its law-ensured status, the study aims to reconcile conflict between the legal authority of regulatory detailed planning and the insufficient scientific support in its decision-making and compilation by introducing into the process spatial analysis based on GIS technology and 3D modeling thus present a more scientific and flexible approach to regulatory detailed planning in China. The study first points out that the current compilation process of urban regulatory detailed plan in China employs mainly an empirical approach which renders it constantly subjected to amendments; the study then discusses the need and current utilization of GIS in the Chinese system and proposes the framework of a GIS-assisted 3D spatial analysis process from the designer's perspective which can be regarded as an alternating processes between the descriptive codes and physical design in the compilation of regulatory detailed planning. With a case study of the processes and results from the application of the framework, the paper concludes that the proposed framework can be an effective instrument which provides more rationality, flexibility and thus more efficiency to the compilation and decision-making process of urban regulatory detailed plan in China.

Detailed statistical contact angle analyses; "slow moving" drops on inclining silicon-oxide surfaces.

PubMed

Schmitt, M; Groß, K; Grub, J; Heib, F

2015-06-01

Contact angle determination by sessile drop technique is essential to characterise surface properties in science and in industry. Different specific angles can be observed on every solid which are correlated with the advancing or the receding of the triple line. Different procedures and definitions for the determination of specific angles exist which are often not comprehensible or reproducible. Therefore one of the most important things in this area is to build standard, reproducible and valid methods for determining advancing/receding contact angles. This contribution introduces novel techniques to analyse dynamic contact angle measurements (sessile drop) in detail which are applicable for axisymmetric and non-axisymmetric drops. Not only the recently presented fit solution by sigmoid function and the independent analysis of the different parameters (inclination, contact angle, velocity of the triple point) but also the dependent analysis will be firstly explained in detail. These approaches lead to contact angle data and different access on specific contact angles which are independent from "user-skills" and subjectivity of the operator. As example the motion behaviour of droplets on flat silicon-oxide surfaces after different surface treatments is dynamically measured by sessile drop technique when inclining the sample plate. The triple points, the inclination angles, the downhill (advancing motion) and the uphill angles (receding motion) obtained by high-precision drop shape analysis are independently and dependently statistically analysed. Due to the small covered distance for the dependent analysis (<0.4mm) and the dominance of counted events with small velocity the measurements are less influenced by motion dynamics and the procedure can be called "slow moving" analysis. The presented procedures as performed are especially sensitive to the range which reaches from the static to the "slow moving" dynamic contact angle determination. They are characterised by

46 CFR 96.03-1 - Installation and details.

Code of Federal Regulations, 2010 CFR

2010-10-01

... CONTROL AND MISCELLANEOUS SYSTEMS AND EQUIPMENT Marine Engineering Systems § 96.03-1 Installation and details. (a) The installation of all systems of a marine engineering nature, together with the details of... (Marine Engineering) of this chapter. Systems of this type include the following: Steering Systems. Bilge...

46 CFR 195.03-1 - Installation and details.

Code of Federal Regulations, 2010 CFR

2010-10-01

... CONTROL AND MISCELLANEOUS SYSTEMS AND EQUIPMENT Marine Engineering Systems § 195.03-1 Installation and details. (a) The installation of all systems of a marine engineering nature, together with the details of... (Marine Engineering) of this chapter. Systems of this type include the following: Steering Systems. Bilge...

49 CFR 178.356-5 - Typical assembly detail.

Code of Federal Regulations, 2013 CFR

2013-10-01

... 49 Transportation 3 2013-10-01 2013-10-01 false Typical assembly detail. 178.356-5 Section 178.356-5 Transportation Other Regulations Relating to Transportation (Continued) PIPELINE AND HAZARDOUS... Specifications for Packagings for Class 7 (Radioactive) Materials § 178.356-5 Typical assembly detail. (a...

49 CFR 178.358-6 - Typical assembly detail.

Code of Federal Regulations, 2012 CFR

2012-10-01

... 49 Transportation 3 2012-10-01 2012-10-01 false Typical assembly detail. 178.358-6 Section 178.358-6 Transportation Other Regulations Relating to Transportation (Continued) PIPELINE AND HAZARDOUS... Specifications for Packagings for Class 7 (Radioactive) Materials § 178.358-6 Typical assembly detail. (a...

49 CFR 178.356-5 - Typical assembly detail.

Code of Federal Regulations, 2012 CFR

2012-10-01

... 49 Transportation 3 2012-10-01 2012-10-01 false Typical assembly detail. 178.356-5 Section 178.356-5 Transportation Other Regulations Relating to Transportation (Continued) PIPELINE AND HAZARDOUS... Specifications for Packagings for Class 7 (Radioactive) Materials § 178.356-5 Typical assembly detail. (a...

49 CFR 178.356-5 - Typical assembly detail.

Code of Federal Regulations, 2011 CFR

2011-10-01

... 49 Transportation 3 2011-10-01 2011-10-01 false Typical assembly detail. 178.356-5 Section 178.356-5 Transportation Other Regulations Relating to Transportation (Continued) PIPELINE AND HAZARDOUS... Specifications for Packagings for Class 7 (Radioactive) Materials § 178.356-5 Typical assembly detail. (a...

49 CFR 178.358-6 - Typical assembly detail.

Code of Federal Regulations, 2013 CFR

2013-10-01

... 49 Transportation 3 2013-10-01 2013-10-01 false Typical assembly detail. 178.358-6 Section 178.358-6 Transportation Other Regulations Relating to Transportation (Continued) PIPELINE AND HAZARDOUS... Specifications for Packagings for Class 7 (Radioactive) Materials § 178.358-6 Typical assembly detail. (a...

49 CFR 178.358-6 - Typical assembly detail.

Code of Federal Regulations, 2011 CFR

2011-10-01

... 49 Transportation 3 2011-10-01 2011-10-01 false Typical assembly detail. 178.358-6 Section 178.358-6 Transportation Other Regulations Relating to Transportation (Continued) PIPELINE AND HAZARDOUS... Specifications for Packagings for Class 7 (Radioactive) Materials § 178.358-6 Typical assembly detail. (a...

The Consequences of Including Seductive Details during Lecture

ERIC Educational Resources Information Center

Harp, Shannon F.; Maslich, Amy A.

2005-01-01

When text passages include seductive details (i.e., interesting, tangentially related adjuncts that are irrelevant to the lesson), students perform worse on recall (Garner, Gillingham, & White, 1989) and problem-solving tests (Harp & Mayer, 1997, 1998) than students reading the same material without seductive details. To determine whether…

Can quantum coherent solar cells break detailed balance?

NASA Astrophysics Data System (ADS)

Kirk, Alexander P.

2015-07-01

Carefully engineered coherent quantum states have been proposed as a design attribute that is hypothesized to enable solar photovoltaic cells to break the detailed balance (or radiative) limit of power conversion efficiency by possibly causing radiative recombination to be suppressed. However, in full compliance with the principles of statistical mechanics and the laws of thermodynamics, specially prepared coherent quantum states do not allow a solar photovoltaic cell—a quantum threshold energy conversion device—to exceed the detailed balance limit of power conversion efficiency. At the condition given by steady-state open circuit operation with zero nonradiative recombination, the photon absorption rate (or carrier photogeneration rate) must balance the photon emission rate (or carrier radiative recombination rate) thus ensuring that detailed balance prevails. Quantum state transitions, entropy-generating hot carrier relaxation, and photon absorption and emission rate balancing are employed holistically and self-consistently along with calculations of current density, voltage, and power conversion efficiency to explain why detailed balance may not be violated in solar photovoltaic cells.

University-Industry Relationships in Dentistry: Past, Present, Future.

ERIC Educational Resources Information Center

Barnett, Michael L.

2002-01-01

Presents an overview of the evolution of academic-industry partnerships in dentistry and their value to each of the partners; discusses details to be considered by investigators seeking to work with industry; and reviews some of the issues and dilemmas that can arise from academic-industry interactions. (EV)

The Seductive Details Effect in Technology-Delivered Instruction

ERIC Educational Resources Information Center

Towler, Annette; Kraiger, Kurt; Sitzmann, Traci; Van Overberghe, Courtney; Cruz, Jaime; Ronen, Eyal; Stewart, David

2008-01-01

Seductive details are highly interesting information tangential to course objectives. The inclusion of seductive details generally harms performance on recall tests, but few studies have used multimedia training or investigated effects on performance on recognition tests or transfer tasks. We conducted two studies using computer-based training,…

Eugenics Past and Present: Remembering Buck v. Bell.

ERIC Educational Resources Information Center

Berson, Michael J.; Cruz, Barbara

2001-01-01

Provides background information about the eugenics movement. Focuses on eugenics in the United States detailing the case, Buck v. Bell, and eugenics in Germany. Explores the present eugenic movement, focusing on "The Bell Curve," China's one child policy, and the use of eugenic sterilizations in the United States and Canada. Includes…

Distorting the Historical Record: One Detailed Example from the Albert Shanker Institute's Report

ERIC Educational Resources Information Center

American Educator, 2012

2012-01-01

This article presents a detailed example from the Albert Shanker Institute's report that shows the error of U.S. history textbooks and how it is distorting the historical record. One of the most glaring errors in textbooks is the treatment of the role that unions and labor activists played as key participants in the civil rights movement. The…

Ten simple rules for Lightning and PechaKucha presentations.

NASA Astrophysics Data System (ADS)

Lortie, C. J.

2016-12-01

An interesting opportunity has emerged that bridges the gap between lengthy, detailed presentations of scientific findings and `sound bites' appropriate for media reporting - very short presentations often presented in sets. Lightning or Ignite (20 slides @15 seconds each) and PechaKucha (20 slides @20 seconds each) presentations are common formats for short, rapid communications at scientific conferences and public events. The simple rules for making good presentations also apply, but these presentation formats provide both unique communication opportunities and novel challenges. In the spirit of light, quick, and exact (but without the fox), here are ten simple rules for presentation formats that do not wait for the speaker.

Garage Demos: Using Physical Models to Illustrate Dynamic Aspects of Microscopic Biological Processes

PubMed Central

Aguilar-Roca, Nancy

2009-01-01

Colorful PowerPoint presentations with detailed drawings, micrographs, and short animations have become the standard format for illustrating the fundamental features of cell biology in large introductory classes. In this essay, we describe a low-tech tool that can be included in a standard lecture to help students visualize, understand, and remember the dynamic aspects of microscopic cell biological processes. This approach involves use of common objects, including pipe insulation and a garden hose, to illustrate basic processes such as protein folding and cloning, hence the appellation “garage demos.” The demonstrations are short, minimizing displacement of course content, easy to make, and provide an avenue for increasing student–faculty interaction in a large lecture hall. Student feedback over the past 4 years has been overwhelmingly positive. In an anonymous postclass survey in 2007, 90% of the respondents rated garage demos as having been very or somewhat helpful for understanding course concepts. Direct measurements of learning gains on specific concepts illustrated by garage demos are the focus of an ongoing study. PMID:19487500

Information presentation format moderates the unconscious-thought effect: The role of recollection.

PubMed

Abadie, Marlène; Waroquier, Laurent; Terrier, Patrice

2016-09-01

The unconscious-thought effect occurs when distraction improves complex decision-making. In two experiments using the unconscious-thought paradigm, we investigated the effect of presentation format of decision information (i) on memory for decision-relevant information and (ii) on the quality of decisions made after distraction, conscious deliberation or immediately. We used the process-dissociation procedure to measure recollection and familiarity. The two studies showed that presenting information blocked per criterion led participants to recollect more decision-relevant details compared to a presentation by option. Moreover, a Bayesian meta-analysis of the two studies provided strong evidence that conscious deliberation resulted in better decisions when the information was presented blocked per criterion and substantial evidence that distraction improved decision quality when the information was presented blocked per option. Finally, Study 2 revealed that the recollection of decision-relevant details mediated the effect of presentation format on decision quality in the deliberation condition. This suggests that recollection contributes to conscious deliberation efficacy.

Cyber OODA: A Candidate Model for Cyberspace Engagement

DTIC Science & Technology

2010-06-01

of physical and syntactic limits, or viewing a content-rich PowerPoint presentation on a blackberry (viewable at low resolution, slow speeds, and...21 This is an ideal type definition. VPNs tunnel through traditional networks, but do not exchange information other than travel...instructions. As long as the VPN tunnel remains secure, it is treated as a separate cyberspace. If security breaks down logical cyberspaces will

Redox Biology Final Examination 2016 | Center for Cancer Research

Cancer.gov

Numerous registrants have requested a certificate upon completion of the Redox Biology (RB) course. In order to obtain a certificate, you must answer 8 of the 12 questions below correctly. In the final examination, 1 question is derived from each of the 1-hour lectures. It is highly recommended that you have a copy of each PowerPoint presentation prior to taking the examination.

3rd Workshop on Semantic Ambient Media Experience (SAME) - In Conjunction with AmI-2010

NASA Astrophysics Data System (ADS)

Lugmayr, Artur; Stockleben, Bjoern; Kaario, Juha; Pogorelc, Bogdan; Risse, Thomas

The SAME workshop takes place for the 3rd time in 2010, and it's theme in this year was creating the business value-creation, vision, media theories and technology for ambient media. SAME differs from other workshops due to its interactive and creative touch and going beyond simple powerpoint presentations. Several results will be published by AMEA - the AMbient Media Association (www.ambientmediaassociation.org.

Industry Study, Weapons Industry, Spring 2009

DTIC Science & Technology

2009-01-01

military spending shortfalls. Mr. David Chipman, Dept. of Navy Ms. Cheryl Coto, Dept. of Homeland Security COL Kenneth Deal, U.S. Army Ms. Angela...Agency Supporting Mission Success Briefing, September 10, 2008. 31 Claudia Scottie Knott , Defense Logistics Agency Executive Director of Acquisition...Capture of Insurgent High-Value Target.” PowerPoint Briefing presented at ICAF, March 31, 2009. Knott , Claudia S. Defense Logistics Agency

Commercial Buildings Energy Consumption Survey 2012 - Detailed Tables

EIA Publications

2016-01-01

The 2012 CBECS consumption and expenditures detailed tables are comprised of Tables C1-C38, which cover overall electricity, natural gas, fuel oil and district heat consumption, and tables E1-E11, which disaggregate the same energy sources by end use (heating, cooling, lighting, etc.). All of the detailed tables contain extensive row categories of building characteristics.

Effects of Detail in Eyewitness Testimony on Decisions by Mock Jurors.

ERIC Educational Resources Information Center

Heath, Wendy P.; Grannemann, Bruce D.; Sawa, Stephanie E.; Hodge, Kristine M.

1997-01-01

Investigated the effects of the presence and typicality of detail in a witness' testimony on mock juror judgments. Results indicate that the presence of detail affected the ratings of witnesses. Atypical or typical detail provided by one witness, with no detail provided by the opposing witness, enhanced assessments of the former. (RJM)

End region detailing of pretensioned concrete bridge girders : [summary].

DOT National Transportation Integrated Search

2013-03-01

Introduction of the Florida-I Beam (FIB) in 2009 renewed interest in prestressed concrete beam design, especially end region details. In this study, University of Florida researchers examined construction detailing at the FIB end region.

A Content Analysis of Officer Perceptions of Detailing.

DTIC Science & Technology

1981-03-01

answer was "No Way"! Told me needs of service were in Philippine Island CNSG WESTPAC as OPS, three year tour. I wrote letter saying O.K. Was detailed as...off to them as it has to be least preferred of all tasks...personnel detailer. 2 I regret the tardiness of this reply - New Zealand is a long way

Near Real-Time Call Detail Record ETL Flows

NASA Astrophysics Data System (ADS)

Cochinwala, Munir; Panagos, Euthimios

Telecommunication companies face significant business challenges as they strive to reduce subscriber churn and increase average revenue per user (ARPU) by offering new services and incorporating new functionality into existing services. The increased number of service offerings and available functionality result in an ever growing volume of call detail records (CDRs). For many services (e.g., pre-paid), CDRs need to be processed and analyzed in near real-time for several reasons, including charging, on-line subscriber access to their accounts, and analytics for predicting subscriber usage and preventing fraudulent activity. In this paper, we describe the challenges associated with near real-time extract, transform, and load (ETL) of CDR data warehouse flows for supporting both the operational and business intelligence needs of telecommunication services, and we present our approach to addressing these challenges.

Patient-specific academic detailing for smoking cessation

PubMed Central

Jin, Margaret; Gagnon, Antony; Levine, Mitchell; Thabane, Lehana; Rodriguez, Christine; Dolovich, Lisa

2014-01-01

Abstract Objective To describe and to determine the feasibility of a patient-specific academic detailing (PAD) smoking cessation (SC) program in a primary care setting. Design Descriptive cohort feasibility study. Setting Hamilton, Ont. Participants Pharmacists, physicians, nurse practitioners, and their patients. Interventions Integrated pharmacists received basic academic detailing training and education on SC and then delivered PAD to prescribers using structured verbal education and written materials. Data were collected using structured forms. Main outcome measures Five main feasibility criteria were generated based on Canadian academic detailing programs: PAD coordinator time to train pharmacists less than 40 hours; median time of SC education per pharmacist less than 20 hours; median time per PAD session less than 60 minutes for initial visit; percentage of prescribers receiving PAD within 3 months greater than 50%; and number of new SC referrals to pharmacists at 6 months more than 10 patients per 1.0 full-time equivalent (FTE) pharmacist (total of approximately 30 patients). Results Eight pharmacists (5.8 FTE) received basic academic detailing training and education on SC PAD. Forty-eight physicians and 9 nurse practitioners consented to participate in the study. The mean PAD coordinator training time was 29.1 hours. The median time for SC education was 3.1 hours. The median times for PAD sessions were 15 and 25 minutes for an initial visit and follow-up visit, respectively. The numbers of prescribers who had received PAD at 3 and 6 months were 50 of 64 (78.1%) and 57 of 64 (89.1%), respectively. The numbers of new SC referrals at 3 and 6 months were 11 patients per FTE pharmacist (total of 66 patients) and 34 patients per FTE pharmacist (total of 200 patients), respectively. Conclusion This study met the predetermined feasibility criteria with respect to the management, resources, process, and scientific components. Further study is warranted to determine

Software Assurance of PLCs Training Course

NASA Technical Reports Server (NTRS)

Threatt, Jamarr

2004-01-01

Being heavily visually-oriented, I am a firm believer in communication and conveying emotions through the art of color, motion, and transformation. A four-part online training course was created in PowerPoint and needed to be translated over into a Flash format. Issues with the Powerpoint were that the size of the files caused noticeable delays when placed online, there were compatibility issues, and from a composition and design perspective, color schemes and layout left much to be desired. High contrast, pixilated yellow text spiraling and flying on to a background of overly rich hues of blue with cheesy gradient patterns was just not appeasing to my eye, along with the menu directory buttons located at the top resembling blue pills of NyQuil on top of a stale gray border that had nothing to do with the background. The course itself is extremely broad and verbose, and will get monotonous very soon after starting. Moving about the course was very cumbersome as well. efficient by drastically reducing the size (The file size of all four parts of the actual course combined will ultimately not even be a fifth as big as one part of the original PowerPoint alone!); along with that, the course was made to be more interactive and user-friendly, as well as pleasing to the eye. Upon being viewed by fellow co-workers, nothing but positive feedback has been received. When beginning the presentation, onscreen comes a 3' 2" chubby, balding professor, who is a master in his knowledge of Programmable Logic Controllers (PLCs). He introduces himself and presents all of his vast knowledge over PLCs in a fun and innovative manner, making it much easier to acquire the information presented. A Scene Selection feature has been added making it a lot easier to jump from part to part and the back and forth arrows are much easier to utilize, and they are both less obtrusive than its PowerPoint predecessor. The user can also go at their pace, as the presentation pauses after at the end of

Preparing for Large-Force Exercises with Distributed Simulation: A Panel Presentation

DTIC Science & Technology

2010-07-01

Preparing for Large Force Exercises with Distributed Simulation: A Panel Presentation Peter Crane, Winston Bennett, Michael France Air Force...used distributed simulation training to complement live-fly exercises to prepare for LFEs. In this panel presentation , the speakers will describe... presentations on how detailed analysis of training needs is necessary to structure simulator scenarios and how future training exercises could be made more

Characteristics of Academic Detailing: Results of a Literature Review.

PubMed

Van Hoof, Thomas J; Harrison, Lisa G; Miller, Nicole E; Pappas, Maryanne S; Fischer, Michael A

2015-11-01

Academic detailing is an evidence-based strategy to improve patient care. Efforts to understand the intervention and to use it strategically require an understanding of its important characteristics. A recent systematic review and a subsequent reporting framework call for more accurate and complete reporting of continuing medical education interventions. Building on a previously published systematic review of 69 studies, we sought to determine how an expanded set of 106 academic detailing studies, including many recently published articles, fared with respect to reporting of important data about this intervention. We conducted a search of MEDLINE, the Cumulative Index to Nursing and Allied Health Literature (clinical) database, and Scopus, from which we identified 38 additional randomized controlled trials published from August 2007 through March 2013. Including the original 69 studies, we abstracted 106 available English-language studies and quantitatively analyzed information about 4 important characteristics of academic detailing: content of visits, clinicians being visited, communication process underlying visits, and outreach workers making visits. We found considerable variation (36.5%-100%) in the extent of reporting intervention characteristics, especially about the communication process underlying visits and the outreach workers making visits. The best overall documentation of intervention characteristics of any single study was 68%. Results also demonstrate wide variation in the approach to academic detailing. This study demonstrates the need for a standardized approach to collecting and reporting data about academic detailing interventions. Our findings also highlight opportunities for using academic detailing more effectively in research and quality-improvement efforts.