Science.gov

Sample records for easy media creator

  1. El Silencio: a rural community of learners and media creators.

    PubMed

    Urrea, Claudia

    2010-01-01

    A one-to-one learning environment, where each participating student and the teacher use a laptop computer, provides an invaluable opportunity for rethinking learning and studying the ways in which children can program computers and learn to think about their own thinking styles and become epistemologists. This article presents a study done in a rural school in Costa Rica in which students used computers to create media. Three important components of the work are described: (1) student-owned technology that can accompany students as they interact at home and in the broader community, (2) activities that are designed with sufficient scope to encourage the appropriation of powerful ideas, and (3) teacher engagement in activity design with simultaneous support from a knowledge network of local and international colleagues and mentors. PMID:21240959

  2. Pathways to Provenance: "DACS" and Creator Descriptions

    ERIC Educational Resources Information Center

    Weimer, Larry

    2007-01-01

    "Describing Archives: A Content Standard" breaks important ground for American archivists in its distinction between creator descriptions and archival material descriptions. Implementations of creator descriptions, many using Encoded Archival Context (EAC), are found internationally. "DACS"'s optional approach of describing creators in authority…

  3. Pinkerton's Creator: Steven Kellogg.

    ERIC Educational Resources Information Center

    Brodie, Carolyn S.

    2002-01-01

    Describes the life of Steven Kellogg, a children's book illustrator and writer. Includes extension ideas for school library media center activities related to his works and presents a selected annotated bibliography in chronological order, videos, and biographical information. (LRW)

  4. Easy Meal

    NASA Technical Reports Server (NTRS)

    1978-01-01

    The woman pictured below is sitting down to a nutritious, easily-prepared meal similar to those consumed by Apollo astronauts. The appetizing dishes shown were created simply by adding water to the contents of a Mountain House* Easy Meal package of freeze dried food. The Easy Meal line is produced by Oregon Freeze Dry Foods, Inc., Albany, Oreaon, a pioneer in freeze drying technology and a company long associated with NASA in developing suitable preparations for use on manned spacecraft. Designed to provide nutritionally balanced, attractive hot meals for senior adults, Easy Meal is an offshoot of a 1975-77 demonstration project managed by Johnson Space Center and called Meal System for the Elderly. The project sought ways to help the estimated 3.5 million elderly Americans who are unable to take advantage of existing meal programs. Such services are provided by federal, state and local agencies, but they are not available to many who live in rural areas, or others who are handicapped, temporarily ill or homebound for other reasons. Oregon Freeze Dry Foods was a participant in that multi-agency cooperative project. With its Easy Meal assortment of convenience foods pictured above left, the company is making commercially available meal packages similar to those distributed in the Meal System for the Elderly program. In the freeze drying process, water is extracted from freshly-cooked foods by dehydration at very low temperatures, as low as 50 I degrees below zero. Flavor is locked in by packaging the dried food in pouches which block out moisture and oxygen, the principal causes of food deterioration; thus the food can be stored for long periods without refrigeration. Meals are reconstituted by adding hot or cold water, depending on the type of food, and they are table ready in five to 10 minutes. Oregon Freeze Dry Foods offers five different meal packages and plans to expand the line.

  5. Clothing creator trademark : Business plan

    SciTech Connect

    Stern, B.

    1990-10-01

    SYMAGERY has developed a patented process to manufacture clothing without direct human labor. This CLOTHING CREATOR{trademark}, will have the ability to produce two (2) perfect garments every 45 seconds or one (1) every 30 seconds. The process will combine Computer Integrated Manufacturing (CIM) technology with heat molding and ultrasonic bonding/cutting techniques. This system for garment production, will have the capacity to produce garments of higher quality and at lower productions costs than convention cut and sew methods. ADVANTAGES of the process include: greatly reduced production costs; increased quality of garments; reduction in lead time; and capacity to make new class of garments. This technology will accommodate a variety of knit, woven and nonwoven materials containing a majority of synthetic fibers. Among the many style of garments that could be manufactured by this process are: work clothing, career apparel, athletic garments, medical disposables, health care products, activewear, haz/mat garments, military clothing, cleanroom clothing, outdoor wear, upholstery, and highly contoured stuffed toy shells. 3 refs.

  6. Media.

    ERIC Educational Resources Information Center

    Allen, Lee E., Ed.

    1974-01-01

    Intended for secondary English teachers, the materials and ideas presented here suggest ways to use media in the classroom in teaching visual and auditory discrimination while enlivening classes and motivating students. Contents include "Media Specialists Need Not Apply," which discusses the need for preparation of media educators with…

  7. Outsider Art and the autistic creator

    PubMed Central

    Cardinal, Roger

    2009-01-01

    Outsider Art (art brut) is defined as a mode of original artistic expression which thrives on its independence, shunning the public sphere and the art market. Such art can be highly idiosyncratic and secretive, and reflects the individual creator's attempt to construct a coherent, albeit strange, private world. Certain practitioners of what may be termed autistic art are examined in the light of this definition; their work is considered as evidence not of a medical condition but of an expressive intentionality entirely worthy of the interest of those drawn to the aesthetic experience. PMID:19528031

  8. Which Chinese Creators Are Famous and Why: Views from Hong Kong and Mainland Chinese Students

    ERIC Educational Resources Information Center

    Cheung, Chau-Kiu; Yue, Xiao Dong

    2007-01-01

    The list of recognized creators is constantly changing with the passage of time. An up-to-date list of recognized Chinese creators emerges from a survey of a large sample of Chinese students in various places in China. To understand the sustainability of the creators' fame, this study examines how the creators' personal characteristics affect…

  9. 3D Image Display Courses for Information Media Students.

    PubMed

    Yanaka, Kazuhisa; Yamanouchi, Toshiaki

    2016-01-01

    Three-dimensional displays are used extensively in movies and games. These displays are also essential in mixed reality, where virtual and real spaces overlap. Therefore, engineers and creators should be trained to master 3D display technologies. For this reason, the Department of Information Media at the Kanagawa Institute of Technology has launched two 3D image display courses specifically designed for students who aim to become information media engineers and creators. PMID:26960028

  10. El Silencio: A Rural Community of Learners and Media Creators

    ERIC Educational Resources Information Center

    Urrea, Claudia

    2010-01-01

    A one-to-one learning environment, where each participating student and the teacher use a laptop computer, provides an invaluable opportunity for rethinking learning and studying the ways in which children can program computers and learn to think about their own thinking styles and become epistemologists. This article presents a study done in a…

  11. Time Scale Creator - A Visualization and Database Tool for Earth History

    NASA Astrophysics Data System (ADS)

    Huang, A.; Ogg, J.

    2008-12-01

    Unravelling Earth's history requires the ability to compare biologic, lithologic, chemical, magnetic and other records from different regions. Published correlation charts provide some details, but tend to be unwieldy, difficult to update, and awkward to merge with other records. The Time Scale Creator program of the International Commission on Stratigraphy provides a suite of global and regional reference datasets (approximately 20,000 Phanerozoic datums, plus geochemical and other trends) within a visualization package. Users can append additional regional lithostratigraphic or other datasets, then create on-screen charts for any portion of the geologic time scale with any subsets of the extensive stratigraphic data. In addition to scalable-vector graphics (SVG) or PDF file output, the on-screen display contains "hot-cursor- points" which open up windows with additional information on events, zones, and URL links to external documentation. For example, a user can select from within a datapack with 50 representative stratigraphic columns spanning the British Isles, then display lithologic sections against models of global sea-level trends or adjacent to Sub-boreal ammonite zones, and the pop-up window for each formation is linked directly to the British Geologic Survey lexicon entry. Much in the way that GIS greatly enhances accessibility to spatial data, the Time Scale Creator and its temporal data are completely digital, allowing quick and easy distribution and updating. The database and visualization package are a convenient reference tool, chart-production device, and educational program.

  12. Easy Math. Teacher's Guide.

    ERIC Educational Resources Information Center

    Dewsbury, Alison

    The objective of the Easy Math Program is to give all students (not just those with mathematical talent) an intuitive grasp of the quantitative principles on which mathematics is based, so they will be able to execute its basic operations with insight, and move on to its higher concepts with confidence. The program approaches this objective by a…

  13. SME: Spectroscopy Made Easy

    NASA Astrophysics Data System (ADS)

    Valenti, J. A.; Piskunov, N.

    2012-02-01

    Spectroscopy Made Easy (SME) is IDL software and a compiled external library that fits an observed high-resolution stellar spectrum with a synthetic spectrum to determine stellar parameters. The SME external library is available for Mac, Linux, and Windows systems. Atomic and molecular line data formatted for SME may be obtained from VALD. SME can solve for empirical log(gf) and damping parameters, using an observed spectrum of a star (usually the Sun) as a constraint.

  14. Easy PC Astronomy

    NASA Astrophysics Data System (ADS)

    Duffett-Smith, Peter

    1996-11-01

    Easy PC Astronomy is the perfect book for everyone who wants to make easy and accurate astronomical calculations. The author supplies a simple but powerful script language called AstroScript on a disk, ready to use on any IBM PC-type computer. Equipped with this software, readers can compute complex but interesting astronomical results within minutes: from the time of moonrise or moonset anywhere in the world on any date, to the display of a lunar or solar eclipse on the computer screen--all within a few minutes of opening the book! The Sky Graphics feature of the software displays a detailed image of the sky as seen from any point on earth--at any time in the future or past--showing the constellations, planets, and a host of other features. Readers need no expert knowledge of astronomy, math or programming; the author provides full details of the calculations and formulas, which the reader can absorb or ignore as desired, and a comprehensive glossary of astronomical terms. Easy PC Astronomy is of immediate practical use to beginning and advanced amateur astronomers, students at all levels, science teachers, and research astronomers. Peter Duffett-Smith is at the Cavendish Laboratory of the University of Cambridge and is the author of Astronomy with Your Personal Computer (Cambridge University Press, 1990) and Practical Astronomy with Your Calculator (Cambridge University Press, 1989).

  15. Climate Creators. Dynamic Characteristics of People Who Create Positive Organizational Climate.

    ERIC Educational Resources Information Center

    Bedley, Gene

    This book contains practical information on creating a positive work climate within an organization. Twenty separate characteristics of successful "climate creators" are discussed. Information is also included on: (1) climate; (2) climate creators; (3) dynamic characteristics of climate creators; (4) the challenge of creating a positive climate;…

  16. GFI - EASY PC GRAPHICS

    NASA Technical Reports Server (NTRS)

    Katz, R. B.

    1994-01-01

    Easy PC Graphics (GFI) is a graphical plot program that permits data to be easily and flexibly plotted. Data is input in a standard format which allows easy data entry and evaluation. Multiple dependent axes are also supported. The program may either be run in a stand alone mode or be embedded in the user's own software. Automatic scaling is built in for several logarithmic and decibel scales. New scales are easily incorporated into the code through the use of object-oriented programming techniques. For the autoscale routines and the actual plotting code, data is not retrieved directly from a file, but a "method" delivers the data, performing scaling as appropriate. Each object (variable) has state information which selects its own scaling. GFI is written in Turbo Pascal version 6.0 for IBM PC compatible computers running MS-DOS. The source code will only compile properly with the Turbo Pascal v. 6.0 or v. 7.0 compilers; however, an executable is provided on the distribution disk. This executable requires at least 64K of RAM and DOS 3.1 or higher, as well as an HP LaserJet printer to print output plots. The standard distribution medium for this program is one 5.25 inch 360K MS-DOS format diskette. The contents of the diskette are compressed using the PKWARE archiving tools. The utility to unarchive the files, PKUNZIP.EXE, is included. An electronic copy of the documentation is provided on the distribution medium in ASCII format. GFI was developed in 1993.

  17. Using Social Media to Engage Youth: Education, Social Justice, & Humanitarianism

    ERIC Educational Resources Information Center

    Liang, Belle; Commins, Meghan; Duffy, Nicole

    2010-01-01

    While youth typically turn to social media for gossip, photo sharing, and friendship building, can it also be used to inspire them toward greater goals? The creators of GenerationPulse.com explore how two theories salient to adolescent social development (positive youth development and relational health) were used to shape a social media website…

  18. The Creator of Astrobotany, Gavriil Adrianovich Tikhov

    NASA Astrophysics Data System (ADS)

    Briot, Danielle

    The Russian astronomer, Gavriil Adrianovich Tikhov (1875-1960), was one of the main pioneers of astrobiology and was the creator of astrobotany. From 1906 to 1941, he began his career as an astronomer in the Pulkovo Observatory, near Saint Petersburg, and then moved to Alma-Ata (Kazakhstan) until the end of his life. He specialized in many different fields of astronomy: besides astrobotany and astrobiology, he studied the Sun, the planets, the comets, the blue color and polarization of the sky, the Earthshine, variable stars, as well as interstellar absorption. He designed new instruments and wrote more than 230 scientific papers. As early as 1914, on the basis of observations of Earthshine, he concluded that Earth seen from space has to be seen with a pale blue color. Tikhov's main research was focused on the search for extraterrestrial life, particularly the presence of vegetation on Mars. At this time, many astronomers believed in the existence of canals on the Martian surface. Seasonal variations of color on the surface of Mars were often interpreted as changes of vegetation, as on Earth. From 1909, he observed Mars during favorable configurations, that is to say Mars oppositions, first using filters and then with a spectrograph. However, he failed to detect chlorophyll in Mars' spectra. So he decided to go looking for plants with no chlorophyll, especially plants growing in extreme environments like on Mars and to study and measure their reflectance spectrum. Tikhov, who was one of the first scientists to use the word "astrobiology," coined the word "astrobotany" in 1945. In 1947 he founded a Department of Astrobotany at Alma-Ata Observatory, where students, biologists, botanists, and physicists joined to study the reflectance spectra of plants growing in conditions similar to those found on Mars. Expeditions were organized in very cold or very dry places with this aim in view. After he died, the Department of Astrobotany was dismantled. After nearly half a

  19. Authority Control for Creators in Italy: Theory and Practice

    ERIC Educational Resources Information Center

    Savoja, Maurizio; Vitali, Stefano

    2007-01-01

    The first part of the article illustrates the connections between the debate on "ISAAR(CPF)" and archival authority control and the discussions about the nature of archives and their relationships with their creators that have taken place within the Italian archival community during the twentieth century. The second part of the article offers some…

  20. Growth rates made easy.

    PubMed

    Hall, Barry G; Acar, Hande; Nandipati, Anna; Barlow, Miriam

    2014-01-01

    In the 1960s-1980s, determination of bacterial growth rates was an important tool in microbial genetics, biochemistry, molecular biology, and microbial physiology. The exciting technical developments of the 1990s and the 2000s eclipsed that tool; as a result, many investigators today lack experience with growth rate measurements. Recently, investigators in a number of areas have started to use measurements of bacterial growth rates for a variety of purposes. Those measurements have been greatly facilitated by the availability of microwell plate readers that permit the simultaneous measurements on up to 384 different cultures. Only the exponential (logarithmic) portions of the resulting growth curves are useful for determining growth rates, and manual determination of that portion and calculation of growth rates can be tedious for high-throughput purposes. Here, we introduce the program GrowthRates that uses plate reader output files to automatically determine the exponential portion of the curve and to automatically calculate the growth rate, the maximum culture density, and the duration of the growth lag phase. GrowthRates is freely available for Macintosh, Windows, and Linux. We discuss the effects of culture volume, the classical bacterial growth curve, and the differences between determinations in rich media and minimal (mineral salts) media. This protocol covers calibration of the plate reader, growth of culture inocula for both rich and minimal media, and experimental setup. As a guide to reliability, we report typical day-to-day variation in growth rates and variation within experiments with respect to position of wells within the plates. PMID:24170494

  1. Media Creation and Sharing in Informal, Situated, Authentic Mobile Learning for Local Cultural Diversity Investigation

    ERIC Educational Resources Information Center

    Walinski, Jacek

    2013-01-01

    New media shape the intensity of intercultural contacts not only through content consumption but also through content creation with modern technologies. Enabling citizens to participate in the content exchange via the Web 2.0 paradigm (audiences as both media consumers and media creators, which is prevalent in modern online services) results in…

  2. [About easy answers].

    PubMed

    Hauck, M E

    2002-11-01

    In the last few months all aspects of stem cell research--biomedical, ethical, legal--have been given broad space in the print and electronic media. Biologists, physicians, lawyers and ethicists covered many of the facets and have thus laid a solid foundation of basic information for a very wide public. The political discussions in the context of the new Swiss Federal law governing the use and protection of supernumerary fertilized oocytes in IVF are about to completely and irreversibly change the character of these discussions. Information has been superseded by lobbying for particular interests. Before society has had time to find widely accepted answers to the many questions raised by stem cell research and to come to terms with it, economic pressure groups demand a legal framework in which therapeutic cloning is permitted. At the same time, patents on genes and stem cells are to be introduced to finance research. Together, the two claims shed a new light on stem cell research. Both claims tend to polarize public opinion. Well-known patterns will dominate the communication process and allow both sides to shirk the real issues: what are the broadly accepted ethical answers to the many questions raised by stem cell research? Again scientists will argue for the freedom of research in an economic context on behalf interest groups. Their closeness to interest groups will undermine their own credibility, the credibility of science and the public confidence. It is to be hoped that other scientists will continue to independently argue the case for their research, to talk about it and its problems and to discuss them in an interdisciplinary exchange with their colleagues from other branches of science with a view to a consensus acceptable to a majority of the public. This consensus, even if it has to be reviewed and redefined constantly in the light of new research, will give scientists the inner security needed for their work. Only the dialogue with society can create

  3. Walking: the Cheap, Easy Workout

    MedlinePlus

    ... news/fullstory_159582.html Walking: The Cheap, Easy Workout And it's a good way to start exercising, ... endurance. You can give your upper body a workout while walking by carrying one to five pound ...

  4. Drama, Digital Pre-Text and Social Media

    ERIC Educational Resources Information Center

    Carroll, John; Cameron, David

    2009-01-01

    This article presents a case study of Australian secondary school students as co-creators of a dramatic pre-text, using online and mobile media to develop an improvisation-based drama that introduces a textual study. Integrating recognised dramatic conventions within a digital environment provides the tension, and drives the educational…

  5. Easy-to-use interface

    SciTech Connect

    Blattner, M M; Blattner, D O; Tong, Y

    1999-04-01

    Easy-to-use interfaces are a class of interfaces that fall between public access interfaces and graphical user interfaces in usability and cognitive difficulty. We describe characteristics of easy-to-use interfaces by the properties of four dimensions: selection, navigation, direct manipulation, and contextual metaphors. Another constraint we introduced was to include as little text as possible, and what text we have will be in at least four languages. Formative evaluations were conducted to identify and isolate these characteristics. Our application is a visual interface for a home automation system intended for a diverse set of users. The design will be expanded to accommodate the visually disabled in the near future.

  6. Quick and Easy Classroom Makeover

    ERIC Educational Resources Information Center

    Adams, Caralee

    2006-01-01

    This article offers simple design ideas on classroom transformation that are easy on the pocketbook and will make the biggest difference to teachers and their students. These include: (1) Go with a splash of color; (2) Use bright fabrics; (3) Stick with blues and greens; (4) Use color to create nooks; (5) Buddy up with a shop class; (6) Hide the…

  7. Easy-to-Make Cryophoruses

    ERIC Educational Resources Information Center

    Battino, Rubin; Letcher, Trevor M.

    2008-01-01

    The cryophorus dramatically demonstrates the cooling effect of evaporation. This article describes some simple and easy-to-make cryophoruses, ideal for demonstrating evaporative cooling to students at all levels. The most dramatic effects occurred with cyclohexane and benzene, with water generally freezing more slowly. (Contains 4 notes, 2 tables,…

  8. Implementing PEHR: Design and Integration of a Consent Creator Service.

    PubMed

    Weiss, Nicolas; Aguduri, Lakshmi S; Yüksekogul, Nilay; Schreiweis, Björn; Brandner, Antje; Bronsch, Tobias; Pensold, Peter; Stein, Katharina E; Bergh, Björn; Heinze, Oliver

    2016-01-01

    Giving the patient full control over his medical data electronically remains one of the most discussed topics in healthcare today. The INFOPAT project in the Rhine-Neckar region focuses on a personal cross-enterprise electronic health record (PEHR) in which the patient plays a major role. Thus, he should be provided with the possibility of granting access to his medical data which could be realized using a consent creator service. This paper presents a user interface concept for such a service as well as aspects for the technical implementation. In addition, a pattern for integrating the service into an existing IHE based infrastructure is shown. These concepts could be further adapted for improving patient empowerment in health care projects. PMID:27577364

  9. EASI - EQUILIBRIUM AIR SHOCK INTERFERENCE

    NASA Technical Reports Server (NTRS)

    Glass, C. E.

    1994-01-01

    New research on hypersonic vehicles, such as the National Aero-Space Plane (NASP), has raised concerns about the effects of shock-wave interference on various structural components of the craft. State-of-the-art aerothermal analysis software is inadequate to predict local flow and heat flux in areas of extremely high heat transfer, such as the surface impingement of an Edney-type supersonic jet. EASI revives and updates older computational methods for calculating inviscid flow field and maximum heating from shock wave interference. The program expands these methods to solve problems involving the six shock-wave interference patterns on a two-dimensional cylindrical leading edge with an equilibrium chemically reacting gas mixture (representing, for example, the scramjet cowl of the NASP). The inclusion of gas chemistry allows for a more accurate prediction of the maximum pressure and heating loads by accounting for the effects of high temperature on the air mixture. Caloric imperfections and specie dissociation of high-temperature air cause shock-wave angles, flow deflection angles, and thermodynamic properties to differ from those calculated by a calorically perfect gas model. EASI contains pressure- and temperature-dependent thermodynamic and transport properties to determine heating rates, and uses either a calorically perfect air model or an 11-specie, 7-reaction reacting air model at equilibrium with temperatures up to 15,000 K for the inviscid flowfield calculations. EASI solves the flow field and the associated maximum surface pressure and heat flux for the six common types of shock wave interference. Depending on the type of interference, the program solves for shock-wave/boundary-layer interaction, expansion-fan/boundary-layer interaction, attaching shear layer or supersonic jet impingement. Heat flux predictions require a knowledge (from experimental data or relevant calculations) of a pertinent length scale of the interaction. Output files contain flow

  10. Photonic layered media

    DOEpatents

    Fleming, James G.; Lin, Shawn-Yu

    2002-01-01

    A new class of structured dielectric media which exhibit significant photonic bandstructure has been invented. The new structures, called photonic layered media, are easy to fabricate using existing layer-by-layer growth techniques, and offer the ability to significantly extend our practical ability to tailor the properties of such optical materials.

  11. Water and Carbon as Creators of Imbalances in Nature

    NASA Astrophysics Data System (ADS)

    Shlafman, L. M.; Kontar, V. A.

    2012-12-01

    Our studies are showing that the carbon and water are closely intertwined. There are many reasons to study the imbalance of water and carbon together. For example, in photosynthesis six molecules of water and six molecules of carbon dioxide have created one molecule of sugar and six molecules of oxygen. 6H2O + 6CO2 go C6H12O6 + 6O2 For water and carbon dioxide, regarding the point of view of the imbalance, this process is the creator of imbalance of the decreasing type. The concentration of water and carbon dioxide in the atmosphere will decrease. For oxygen this process is the creator of imbalance of the increasing type. The concentration of oxygen in the atmosphere will increase. Water and carbon dioxide can be created independently of each other. For example, water is obtained from combining two hydrogen atoms and one oxygen atom: 2 H2 + O2 go 2 H2O Carbon dioxide also is possible to create without water: Na2CO3 go Na2O + CO2 or CaCO3 go CaO + CO2 But it is very often the water and carbon dioxide made up simultaneously in one reaction. For example combustion of methane gives carbon dioxide and water: CH4 + 2 O2 go CO2 + 2 H2O Carbon dioxide can come up more complicated way. Initially created carbon monoxide and water 2 CH4 + 3 O2 go 2 CO + 4 H2O After then the carbon monoxide rapidly oxidized to carbon dioxide. The gasification of solid fuels is the reaction: C + H20 go CO + H2 In the next step carbon monoxide is oxidized to carbon dioxide, and hydrogen is oxidized to water. C3H8 + 5 O2 go 3 CO2 + 4 H2O By the incomplete combustion of propane will be produced some very interesting components: 2 C3H8 + 7 O2 go 8 H2O + 2 CO2 + 2 CO + 2 C It will be water, carbon dioxide, carbon monoxide and pure carbon. Carbon monoxide will oxidize to carbon dioxide. But the pure carbon will have a very serious going on. By the incomplete combustion of not only propane, but other hydrocarbons, will be produced and the pure carbon also. This "pure carbon" or "black carbon" plays a

  12. The activation system EASY-2007

    NASA Astrophysics Data System (ADS)

    Forrest, R. A.; Kopecky, J.

    2009-04-01

    Safety and waste management of materials for ITER, IFMIF and future power plants require knowledge of the activation caused by irradiation with neutrons, or in the case of IFMIF, deuterons. The European Activation System has been developed for such calculations and a new version was released earlier this year. This contains a large amount of nuclear data in the European Activation File covering neutron-, deuteron- and proton-induced cross sections. These data are input to the FISPACT code for activation calculations. EASY-2007 is being validated using integral and differential measurements. However, only a minority of reactions have experimental support and a statistical method is described that can test the complete library. Importance diagrams are useful in finding the dominant nuclides formed following irradiation and the reactions responsible for their production. These diagrams now cover energies above 20 MeV and examples of new dominant nuclides and reactions relevant to IFMIF are given.

  13. Making Projects, Making Friends: Online Community as Catalyst for Interactive Media Creation

    ERIC Educational Resources Information Center

    Brennan, Karen; Monroy-Hernandez, Andres; Resnick, Mitchel

    2010-01-01

    To become full and active participants in today's technologically saturated society, young people need to become creators (and not just consumers) of interactive media. Developing the requisite abilities and capacities is not a wholly individual process; it is important for young people to have access to communities where they can collaborate and…

  14. Easy rectification for infrared images

    NASA Astrophysics Data System (ADS)

    Usamentiaga, R.

    2016-05-01

    Most applications using infrared thermography only take advantage of one feature in the images: the intensity of the objects in the infrared images, which is mainly a function of its temperature. Many different applications use this feature as an indicator of health, early signs of malfunction or signs of hidden conditions. However, infrared images also contain relevant geometric information that can be used to measure objects or to locate areas of thermal contrast in the scene. The problem is that the extraction of geometric information requires a complex camera calibration procedure that depends upon calibration plates which are difficult to build. In this work, an easy rectification procedure for infrared images is proposed without using calibration plates. The proposed method uses a camera projection model not considering distortions, which greatly simplifies the estimation of the projection parameters while producing very good accuracy. The method estimates the projection parameters iteratively based on features from objects in the image and the knowledge about its geometric properties. The result is a method that provides reliable geometric information about the objects in the scene with a single image. A series of experiments are performed to validate the proposed method. Results show excellent performance, with sub-pixel accuracy.

  15. Creative Imagination Is Stable across Technological Media: The Spore Creature Creator versus Pencil and Paper

    ERIC Educational Resources Information Center

    Cockbain, Jessica; Vertolli, Michael O.; Davies, Jim

    2014-01-01

    T. B. Ward (1994) investigated creativity by asking participants to draw alien creatures that they imagined to be from a planet very different from Earth. He found that participant drawings reliably contained features typical of common Earth animals. As a consequence, Ward concluded that creativity is structured. The present investigation predicts…

  16. Meritorious Evaluation Bias: How Chinese Undergraduates Perceive and Evaluate Chinese and Foreign Creators.

    ERIC Educational Resources Information Center

    Yue, Xiaodong

    2003-01-01

    Studies involving 635 Hong Kong undergraduates found Chinese and foreign creators who distinguished themselves in meritorious salience of a person's creativity were more likely to be nominated and were rated higher on social contribution than on creativity. Scientists, inventors, and politicians were the most often nominated figures of creativity.…

  17. Technology Uses in Creating Second Language Learning Environments: When Learners Are Creators

    ERIC Educational Resources Information Center

    Zhang, Gaoming

    2010-01-01

    From a learner-as-creator perspective, this study investigates how second language learners use technology, especially computers and the Internet, to construct their language learning environments. This study also attempts to identify factors that affected the frequency of technology by second language learners. Participants were 102 Chinese…

  18. Ensuring Credit to Data Creators: A Case Study for Geodesy

    NASA Astrophysics Data System (ADS)

    Boler, F. M.; Gorman, A.

    2011-12-01

    facilitate citation for the purpose of ensuring credit to the data creators. UNAVCO's archiving and metadata management systems are generally well-suited to assigning and maintaining DOIs for two styles of logical collections of data: campaigns, which are spatially and temporally well-defined; and stations, which represent ongoing collection at a single spatial position at the Earth's surface. These two styles form the basis for implementing approximately 3,000 DOIs that can encompass the current holdings in the UNAVCO Archive. In addition, aggregations of DOIs into a superset DOI is advantageous for numerous cases where groupings of stations are naturally used in research studies. There are about 100 such natural collections of stations. However, research using GNSS data can also utilize several hundred or more stations in unique combinations, where tallying the individual DOIs within a reference list is cumbersome. We are grappling with the complexities that inevitably crop up when assigning DOIs, including subsetting, versioning, and aggregating. We also foresee the need for mechanisms for users to go beyond our predefined collections and/or aggregations to define their own ad-hoc collections. Our goal is to create a system for DOI assignment and utilization that succeeds in facilitating data citation within our community of geodesy scientists.

  19. Making projects, making friends: online community as catalyst for interactive media creation.

    PubMed

    Brennan, Karen; Monroy-Hernández, Andrés; Resnick, Mitchel

    2010-01-01

    To become full and active participants in today's technologically saturated society, young people need to become creators (and not just consumers) of interactive media. Developing the requisite abilities and capacities is not a wholly individual process; it is important for young people to have access to communities where they can collaborate and share ideas. This article uses the Scratch online community for exploring how different forms of participation and collaboration can support and shape the ways in which young people develop as creators of interactive media. We describe participation in this community in terms of a spectrum ranging from socializing to creating and present examples of three forms of collaboration within the community. We argue that the most exciting interactive media creation and valuable learning experiences are taking place in the middle space, where participants draw on the best of socializing and creating practices. PMID:21240955

  20. Managing tough and easy organizational cultures.

    PubMed

    Bruhn, J G

    2001-12-01

    Some organizations have cultures which are tough on members while others are easy. A tough culture would be expected to be out of touch with the values of its members and suppress value conflicts. An easy culture would be expected to be sensitive to the values of its members and deal with value conflict openly. The importance of value dynamics and transactions is discussed as the basic condition for toughness and easiness. The management of members who feel victimized by organizational values and perceptions is also discussed. Strategies for sustaining value relationships and value fulfillment in organizations undergoing change are presented. PMID:11809032

  1. New-Media Literacies

    ERIC Educational Resources Information Center

    Ohler, Jason

    2009-01-01

    Being literate in a real-world sense means being able to read and write using the media forms of the day, whatever they may be. For centuries, consuming and producing words through reading and writing and, to a lesser extent, listening and speaking were sufficient. But because of inexpensive, easy-to-use, and widely available new tools, literacy…

  2. The design of real time infrared image generation software based on Creator and Vega

    NASA Astrophysics Data System (ADS)

    Wang, Rui-feng; Wu, Wei-dong; Huo, Jun-xiu

    2013-09-01

    Considering the requirement of high reality and real-time quality dynamic infrared image of an infrared image simulation, a method to design real-time infrared image simulation application on the platform of VC++ is proposed. This is based on visual simulation software Creator and Vega. The functions of Creator are introduced simply, and the main features of Vega developing environment are analyzed. The methods of infrared modeling and background are offered, the designing flow chart of the developing process of IR image real-time generation software and the functions of TMM Tool and MAT Tool and sensor module are explained, at the same time, the real-time of software is designed.

  3. Unlocking the Easy Collection: A Key to Literature across the Curriculum.

    ERIC Educational Resources Information Center

    Bannon, Susan H.; Haglund, Karen E.

    1991-01-01

    Describes a project at the Harrand Creek Elementary School (Enterprise, Alabama) that used a library automation program to improve curriculum access to the easy reading collection in the school library media center. Curriculum surveys are described, and the selection of appropriate subject headings for a computerized catalog is discussed. (15…

  4. Six Easy Steps to Online Success

    ERIC Educational Resources Information Center

    Rose, Richard

    2011-01-01

    Against his better instincts, the author, an educator at West Texas A&M University, shares his school's recipe for developing a successful online learning program. He discusses six easy steps to online success. These include: (1) clean up one's act; (2) answers in 24 hours; (3) plenty of structure; (4) format phone conferences at midterm; (5) do…

  5. Schoolyard Science: 101 Easy and Inexpensive Activities

    ERIC Educational Resources Information Center

    Lord, Thomas R.; Travis, Holly J.

    2011-01-01

    With 101 easy and inexpensive activities to do on school grounds, "Schoolyard Science" can help students develop their observation and inquiry skills as well as an appreciation of their outdoor environment. Covering topics such as lower plants, gardens, insects and other invertebrates, energy, and Earth science, Thomas Lord and Holly Travis…

  6. Interpreting Histograms. As Easy as It Seems?

    ERIC Educational Resources Information Center

    Lem, Stephanie; Onghena, Patrick; Verschaffel, Lieven; Van Dooren, Wim

    2014-01-01

    Histograms are widely used, but recent studies have shown that they are not as easy to interpret as it might seem. In this article, we report on three studies on the interpretation of histograms in which we investigated, namely, (1) whether the misinterpretation by university students can be considered to be the result of heuristic reasoning, (2)…

  7. Teaching is Easy Courseware Authoring System.

    ERIC Educational Resources Information Center

    Huehner, David R.

    1986-01-01

    Provides a narrative review of a teacher microcomputer authoring system called Teaching is Easy (National Collegiate Software Clearing House, 1983). This simplified menu-driven authoring system allows the teacher to create class-specific drill and practice exercises on IBM PC or 100% compatible clones. Reported cost is $20, and learning time is…

  8. Planar graphical models which are easy

    SciTech Connect

    Chertkov, Michael; Chernyak, Vladimir

    2009-01-01

    We describe a rich family of binary variables statistical mechanics models on planar graphs which are equivalent to Gaussian Grassmann Graphical models (free fermions). Calculation of partition function (weighted counting) in the models is easy (of polynomial complexity) as reduced to evaluation of determinants of matrixes linear in the number of variables. In particular, this family of models covers Holographic Algorithms of Valiant and extends on the Gauge Transformations discussed in our previous works.

  9. Planar graphical models which are easy

    NASA Astrophysics Data System (ADS)

    Chernyak, Vladimir Y.; Chertkov, Michael

    2010-11-01

    We describe a rich family of binary variables statistical mechanics models on a given planar graph which are equivalent to Gaussian Grassmann graphical models (free fermions) defined on the same graph. Calculation of the partition function (weighted counting) for such a model is easy (of polynomial complexity) as it is reducible to evaluation of a Pfaffian of a matrix of size equal to twice the number of edges in the graph. In particular, this approach touches upon holographic algorithms of Valiant and utilizes the gauge transformations discussed in our previous works.

  10. EASI--enrichment of alternatively spliced isoforms.

    PubMed

    Venables, Julian P; Burn, John

    2006-01-01

    Alternative splicing produces more than one protein from the majority of genes and the rarer forms can have dominant functions. Instability of alternative transcripts can also hinder the study of regulation of gene expression by alternative splicing. To investigate the true extent of alternative splicing we have developed a simple method of enriching alternatively spliced isoforms (EASI) from PCRs using beads charged with Thermus aquaticus single-stranded DNA-binding protein (T.Aq ssb). This directly purifies the single-stranded regions of heteroduplexes between alternative splices formed in the PCR, enabling direct sequencing of all the rare alternative splice forms of any gene. As a proof of principle the alternative transcripts of three tumour suppressor genes, TP53, MLH1 and MSH2, were isolated from testis cDNA. These contain missing exons, cryptic splice sites or include completely novel exons. EASI beads are stable for months in the fridge and can be easily combined with standard protocols to speed the cloning of novel transcripts. PMID:16951290

  11. Media Clips

    ERIC Educational Resources Information Center

    Vennebush, G. Patrick

    2004-01-01

    Media Clips aims to offer readers contemporary, authentic applications of quantitative reasoning based on print or electronic media. Clips may be in text or graphic format, and clip sources may be either print or electronic media.

  12. Object-based media and stream-based computing

    NASA Astrophysics Data System (ADS)

    Bove, V. Michael, Jr.

    1998-03-01

    Object-based media refers to the representation of audiovisual information as a collection of objects - the result of scene-analysis algorithms - and a script describing how they are to be rendered for display. Such multimedia presentations can adapt to viewing circumstances as well as to viewer preferences and behavior, and can provide a richer link between content creator and consumer. With faster networks and processors, such ideas become applicable to live interpersonal communications as well, creating a more natural and productive alternative to traditional videoconferencing. In this paper is outlined an example of object-based media algorithms and applications developed by my group, and present new hardware architectures and software methods that we have developed to enable meeting the computational requirements of object- based and other advanced media representations. In particular we describe stream-based processing, which enables automatic run-time parallelization of multidimensional signal processing tasks even given heterogenous computational resources.

  13. EASI: An electronic assistant for scientific investigation

    SciTech Connect

    Schur, A.; Feller, D.; DeVaney, M.; Thomas, J.; Yim, M.

    1991-09-01

    Although many automated tools support the productivity of professionals (engineers, managers, architects, secretaries, etc.), none specifically address the needs of the scientific researcher. The scientist's needs are complex and the primary activities are cognitive rather than physical. The individual scientist collects and manipulates large data sets, integrates, synthesizes, generates, and records information. The means to access and manipulate information are a critical determinant of the performance of the system as a whole. One hindrance in this process is the scientist's computer environment, which has changed little in the last two decades. Extensive time and effort is demanded from the scientist to learn to use the computer system. This paper describes how chemists' activities and interactions with information were abstracted into a common paradigm that meets the critical requirement of facilitating information access and retrieval. This paradigm was embodied in EASI, a working prototype that increased the productivity of the individual scientific researcher. 4 refs., 2 figs., 1 tab.

  14. Difficult laryngoscopy made easy with a "BURP".

    PubMed

    Knill, R L

    1993-03-01

    Displacement of the larynx by backward, upward and rightward pressure on the thyroid cartilage or "BURP" may improve visualization of the glottis in some cases of difficult direct laryngoscopy. In a patient with the Treacher-Collins syndrome in whom conventional laryngoscopy had proved impossible and tracheal intubation extremely difficult, this manoeuvre exposed the entire glottis and made tracheal intubation under direct vision easy. In a patient with protruding upper incisors and a prominent premaxilla which precluded a view of the glottis by conventional laryngoscopy, "BURP" again revealed the glottic opening and simplified the placement of an endotracheal tube. This experience suggests that "BURP" be considered as a potential aid in the management of difficult direct laryngoscopy. PMID:8467551

  15. Potential Interrelationships Between Library and Other Mass Media Systems.

    ERIC Educational Resources Information Center

    Parker, Edwin B.

    The function of libraries is to make it easy for the people in their community to obtain information from other people or environments that may be distant is space, time or imagination. To perform this function libraries require communication media. Storage media are essential, but duplication and transmission media can improve the service of…

  16. The man-made creators of the imbalance of water in Nature

    NASA Astrophysics Data System (ADS)

    Shlafman, L. M.; Kontar, V. A.

    2013-12-01

    At 2011 we have described the imbalance of water in Nature as the system [1]. At 2012 we have described water and carbon and the glaciers [2], [3] as creators of the imbalance of Nature. Now we are describing some man-made creators of the imbalance of Nature. The photosynthesis is a powerful creator of the imbalance of Nature. The photosynthesis significantly increases the complexity of the structures and reduces the entropy. Earth's hydrosphere contains water less than it was flowed via photosynthesis. This is an example of the imbalance of involving when the return of water has delayed because water is involved into the processes of life and other processes. People widely use photosynthesis and create not only an additional man-made imbalance of water in Nature, but also the man-made changing the albedo, and a lot of other important parameters of the planet of Earth. All of these processes are significantly imbalanced. The fossil hydrocarbons have accumulated during millions of years, but now are burned. This is an example of the imbalance delay by time. The man-made burning of the hydrocarbons is creating the imbalances of impact or explosive type, because of the burning processes is in millions of times faster than the accumulation processes. Please pay attention to the imbalance of redeployment by places. For example, oil and gas are extracted in one places, and burned in others. During combustion is standing out not only water, but energy, and other components. The temperature in the centers of big cities is always higher and there is dominating the rising air. It pollutes the environment, changes circulations, create greenhouse effect, etc. Other examples of the imbalance of relocation are shown in the production and consumption of food. The irrigation systems transfer water from one place to another. This transfer of water creates a lot of imbalances in change climate, ecosystems, etc in places where water was took and where the water was brought. Usually

  17. The Eastern Alpine Seismic Investigation (EASI) project

    NASA Astrophysics Data System (ADS)

    Plomerova, Jaroslava; Bianchi, Irene; Hetényi, György; Munzarova, Helena; Bokelmann, Götz; Kissling, Edi; AlpArray-EASI Working Group; AlpArray-EASI Field Team

    2015-04-01

    AlpArray (http://www.seismo.ethz.ch/research/groups/alrt/projects/alparray/) is a large European initiative to study the entire Alpine orogen at high resolution and in 3D with a large variety of methods. The core element of the initiative is an extensive and dense broadband seismological network. In addition, a number of Complementary Experiments will be conducted to focus on targeted problems. The first implemented AlpArray Complementary Experiment is called Eastern Alpine Seismic Investigation (EASI). The Eastern, "straight" part of the Alps is home to a number of open questions, e.g., the origin of the hanging lithospheric slab (Adriatic or European?), the nature of the Moho "hole" between the two plates, the anisotropic nature of the lower crust, and the relationship of the Alpine orogen to the adjacent foreland basin and the lithospheric blocks of the Bohemian Massif. Our research methods include tomography, ambient noise analysis and receiver functions, with anisotropy included in all three types of investigations as well as in shear-wave splitting analyses. The depth range of investigations encompasses the crust and the mantle lithosphere, down to the LAB. In this presentation we detail the design of the experiment. EASI is composed of 55 broadband seismic stations, deployed in a zig-zag pattern on either side of the central longitude line of 13.35°E. The planned north-south distance between stations was 10 km, the distance of each station to either side of the central line was 6 km. We aimed to keep the stations within 1.5 km of the target location, as much as topographic, field and infrastructure condition allowed. The result: with respect to the original deployment plans the closest match is 164m, 10 stations are within 500m, 31 stations are within 1.5km which is also the average match, and the farthest is 4.4km. The overall result remained a very linear and regularly spaced array, spanning 540 km from the Czech-German border to the Adriatic Sea. The

  18. Visualization of Large Terrains Made Easy

    SciTech Connect

    Lindstrom, P; Pascucci, V

    2001-08-07

    We present an elegant and simple to implement framework for performing out-of-core visualization and view-dependent refinement of large terrain surfaces. Contrary to the recent trend of increasingly elaborate algorithms for large-scale terrain visualization, our algorithms and data structures have been designed with the primary goal of simplicity and efficiency of implementation. Our approach to managing large terrain data also departs from more conventional strategies based on data tiling. Rather than emphasizing how to segment and efficiently bring data in and out of memory, we focus on the manner in which the data is laid out to achieve good memory coherency for data accesses made in a top-down (coarse-to-fine) refinement of the terrain. We present and compare the results of using several different data indexing schemes, and propose a simple to compute index that yields substantial improvements in locality and speed over more commonly used data layouts. Our second contribution is a new and simple, yet easy to generalize method for view-dependent refinement. Similar to several published methods in this area, we use longest edge bisection in a top-down traversal of the mesh hierarchy to produce a continuous surface with subdivision connectivity. In tandem with the refinement, we perform view frustum culling and triangle stripping. These three components are done together in a single pass over the mesh. We show how this framework supports virtually any error metric, while still being highly memory and compute efficient.

  19. Media education.

    PubMed

    Strasburger, Victor C

    2010-11-01

    The American Academy of Pediatrics recognizes that exposure to mass media (eg, television, movies, video and computer games, the Internet, music lyrics and videos, newspapers, magazines, books, advertising) presents health risks for children and adolescents but can provide benefits as well. Media education has the potential to reduce the harmful effects of media and accentuate the positive effects. By understanding and supporting media education, pediatricians can play an important role in reducing harmful effects of media on children and adolescents. PMID:20876180

  20. EZID: Long term identifiers made easy (Invited)

    NASA Astrophysics Data System (ADS)

    Starr, J.

    2013-12-01

    Scholarly research is producing ever increasing amounts of digital research data, and this data should be managed throughout the research life cycle both as part of good scientific practice, but also to comply with funder mandates, such as the 2013 OSTP Public Access Memo (http://www.whitehouse.gov/sites/default/files/microsites/ostp/ostp_public_access_memo_2013.pdf). By assigning unique and persistent identifiers to data objects, data managers can gain control and flexibility over what can be a daunting task. This is due to the fact that the objects can be moved to new locations without disruption to links, as long as the identifier target is maintained. EZID is a tool that makes assigning and maintaining unique, persistent identifiers easy. It was designed and built by California Digital Library (CDL) and has both a user interface and a RESTful API. EZID currently offers services for two globally unique, persistent identifier schemes: Digital Object Identifiers (DOIs) and Archival Resource Keys (ARKs). DOIs are identifiers originating from the publishing world and are in widespread use for journal articles. CDL is able to offer DOIs because of being a founding member of DataCite (http://www.datacite.org/), an international consortium established to provide easier access to scientific research data on the Internet. ARKs are identifiers originating from the library, archive and museum community. Like DOIs, they become persistent when the objects and identifier forwarding information is maintained. DOIs and ARKs have a key role in data management and, therefore, in data management plans. DOIs are the recommended identifier for use in data citation, and ARKs provide the maximum flexibility needed for data documentation and management throughout the early phases of a project. The two identifier schemes are able to be used together, and EZID is made to work with both. EZID clients, coming from education, research, government, and the private sector, are utilizing the

  1. Mixed Media

    ERIC Educational Resources Information Center

    Rubinstein, Gary

    2003-01-01

    Before the author started teaching, he expected his classroom experiences to be similar to what he had seen in teaching movies like "Dangerous Minds." For instance, the first day of school in movie is always portrayed as horrible, while the rest of the year is fairly easy. In reality, the first day is fairly easy, while the rest of the year is…

  2. [A study of culture-based easy identification system for Malassezia].

    PubMed

    Kaneko, Takamasa

    2011-01-01

    Most species of this genus are lipid-dependent yeasts, which colonize the seborrheic part of the skin, and they have been reported to be associated with pityriasis versicolor, Malassezia folliculitis, seborrheic dermatitis, and atopic dermatitis. Malassezia have been re-classified into 7 species based on molecular biological analysis of nuclear ribosomal DNA/RNA and new Malassezia species were reported. As members of the genus Malassezia share similar morphological and biochemical characteristics, it was thought to be difficult to differentiate between them based on phenotypic features. While molecular biological techniques are the most reliable methods for identification of Malassezia, they are not available in most clinical laboratories. We studied ( i ) development of an efficient isolation media and culture based easy identification system, ( ii ) the incidence of atypical biochemical features in Malassezia species and propose a culture-based easy identification system for clinically important Malassezia species, M. globosa, M. restricta, and M. furfur. PMID:22123328

  3. New Media.

    ERIC Educational Resources Information Center

    Downtown Business Quarterly, 1998

    1998-01-01

    This theme issue explores lower Manhattan's burgeoning "New Media" industry, a growing source of jobs in lower Manhattan. The first article, "New Media Manpower Issues" (Rodney Alexander), addresses manpower, training, and workforce demands faced by new media companies in New York City. The second article, "Case Study: Hiring @ Dynamid" (John…

  4. Media Panel.

    ERIC Educational Resources Information Center

    Marklund, Inger, Ed.; Hanse, Mona-Britt, Ed.

    1984-01-01

    The Swedish Media Panel is a research program about children and young persons and their use of mass media. The aim of the ten-year (1975-1985) project is to explain how media habits originate, how they change as children grow older, what factors on the part of children themselves and in their surroundings may be connected with a certain use of…

  5. Earth History databases and visualization - the TimeScale Creator system

    NASA Astrophysics Data System (ADS)

    Ogg, James; Lugowski, Adam; Gradstein, Felix

    2010-05-01

    The "TimeScale Creator" team (www.tscreator.org) and the Subcommission on Stratigraphic Information (stratigraphy.science.purdue.edu) of the International Commission on Stratigraphy (www.stratigraphy.org) has worked with numerous geoscientists and geological surveys to prepare reference datasets for global and regional stratigraphy. All events are currently calibrated to Geologic Time Scale 2004 (Gradstein et al., 2004, Cambridge Univ. Press) and Concise Geologic Time Scale (Ogg et al., 2008, Cambridge Univ. Press); but the array of intercalibrations enable dynamic adjustment to future numerical age scales and interpolation methods. The main "global" database contains over 25,000 events/zones from paleontology, geomagnetics, sea-level and sequence stratigraphy, igneous provinces, bolide impacts, plus several stable isotope curves and image sets. Several regional datasets are provided in conjunction with geological surveys, with numerical ages interpolated using a similar flexible inter-calibration procedure. For example, a joint program with Geoscience Australia has compiled an extensive Australian regional biostratigraphy and a full array of basin lithologic columns with each formation linked to public lexicons of all Proterozoic through Phanerozoic basins - nearly 500 columns of over 9,000 data lines plus hot-curser links to oil-gas reference wells. Other datapacks include New Zealand biostratigraphy and basin transects (ca. 200 columns), Russian biostratigraphy, British Isles regional stratigraphy, Gulf of Mexico biostratigraphy and lithostratigraphy, high-resolution Neogene stable isotope curves and ice-core data, human cultural episodes, and Circum-Arctic stratigraphy sets. The growing library of datasets is designed for viewing and chart-making in the free "TimeScale Creator" JAVA package. This visualization system produces a screen display of the user-selected time-span and the selected columns of geologic time scale information. The user can change the

  6. An easy implementation of displacement calculations in 3D discrete dislocation dynamics codes

    NASA Astrophysics Data System (ADS)

    Fivel, Marc; Depres, Christophe

    2014-10-01

    Barnett's coordinate-free expression of the displacement field of a triangular loop in an isotropic media is revisited in a view to be implemented in 3D discrete dislocation dynamics codes. A general meshing procedure solving the problems of non-planar loops is presented. The method is user-friendly and can be used in numerical simulations since it gives the contribution of each dislocation segment to the global displacement field without defining the connectivity of closed loops. Easy to implement in parallel calculations, this method is successfully applied to large-scale simulations.

  7. 76 FR 3679 - Market Test of Marketing Mail Made Easy

    Federal Register 2010, 2011, 2012, 2013, 2014

    2011-01-20

    ... Market Test of Marketing Mail Made Easy AGENCY: Postal Regulatory Commission. ACTION: Notice. SUMMARY: The Commission is noticing a recently-filed Postal Service proposal to conduct a 2-year market test involving the sale of Marketing Mail Made Easy. This document describes the proposed test,...

  8. Outdoor Education Equipment: Plans for Easy-to-Make Items.

    ERIC Educational Resources Information Center

    Bachert, Russel E., Jr.; Snooks, Emerson L.

    The document is a versatile publication providing an outdoor education aid for teaching elementary (beginning with grade 4), high school, and college students. The process is one of learning by doing; i.e., the students construct their own instruments for field studies. The book presents over 100 ideas in an easy-to-follow, easy-to-use format.…

  9. Characteristics and Conceptual Framework of the Easy-Play Model

    ERIC Educational Resources Information Center

    Lu, Chunlei; Steele, Kyle

    2014-01-01

    The Easy-Play Model offers a defined framework to organize games that promote an inclusive and enjoyable sport experience. The model can be implemented by participants playing sports in educational, recreational or social contexts with the goal of achieving an active lifestyle in an inclusive, cooperative and enjoyable environment. The Easy-Play…

  10. Social Media for School Communication. Research into Practice

    ERIC Educational Resources Information Center

    Williamson, Ronald

    2012-01-01

    It's easy to dismiss social media as a fascination of young people but to do so minimizes one of the fastest growing trends in technology. The Pew Internet and American Life Project recently found that over 71% of teens have a Facebook profile and 75% of adults have one too. Social media tools have become the way for a school or business to…

  11. Beyond Literacy and Voice in Youth Media Production

    ERIC Educational Resources Information Center

    Soep, Elisabeth

    2006-01-01

    When analyzing young people's media projects, it is easy to get excited about "youth voice" as a site of free expression and social critique. Tempting as this is, media scholars, as well as young producers and adult mentors, note the varied, often contradictory, voices and interests at play within youth videos, photography exhibitions, and other…

  12. User Expectations for Media Sharing Practices in Open Display Networks

    PubMed Central

    Jose, Rui; Cardoso, Jorge C. S.; Hong, Jason

    2015-01-01

    Open Display Networks have the potential to allow many content creators to publish their media to an open-ended set of screen displays. However, this raises the issue of how to match that content to the right displays. In this study, we aim to understand how the perceived utility of particular media sharing scenarios is affected by three independent variables, more specifically: (a) the locativeness of the content being shared; (b) how personal that content is and (c) the scope in which it is being shared. To assess these effects, we composed a set of 24 media sharing scenarios embedded with different treatments of our three independent variables. We then asked 100 participants to express their perception of the relevance of those scenarios. The results suggest a clear preference for scenarios where content is both local and directly related to the person that is publishing it. This is in stark contrast to the types of content that are commonly found in public displays, and confirms the opportunity that open displays networks may represent a new media for self-expression. This novel understanding may inform the design of new publication paradigms that will enable people to share media across the display networks. PMID:26153770

  13. Media Now.

    ERIC Educational Resources Information Center

    Curtis, Ron

    Developed by the Southwest Iowa Learning Resources Center, Media Now is a course for secondary students in media studies. Curriculum concentration is on television, film, radio, and recorded sound. Individualization of instruction, behavioral science, and mediated learning packages are employed with each module interrelated through printed…

  14. Earned Media

    ERIC Educational Resources Information Center

    Sunshine, Alice

    2011-01-01

    "Earned media" is exactly what one thinks it is. The people who do the necessary work to earn coverage of their issue or battle are the ones who will get their story out to the public. Earning media coverage involves giving careful attention to the mechanics of reaching out to news outlets. Most people can learn the mechanics through workshops,…

  15. Mixed Media

    ERIC Educational Resources Information Center

    Peterson, Erin

    2010-01-01

    While institutions do not often have a hook as compelling as an eagerly awaited movie, great content is critical for media relations success--and coupling it with the right distribution channel can ensure the story finds the right audience. Even better, retooling it for several media platforms can extend the life and reach of a story. The changes…

  16. Media Literacy.

    ERIC Educational Resources Information Center

    Potter, W. James

    Written to appeal to a general audience that wants to think more deeply about the nature of the media, their messages, and their effects on both individuals and society, this book serves as a broad introduction to the thinking that ties educators together in the common goal of educating a media literate generation. It is written from a critical…

  17. New package for Belleville spring permits rate change, easy disassembly

    NASA Technical Reports Server (NTRS)

    Mac Glashan, W. F.

    1964-01-01

    A spring package, with grooves to hold the spring washers at the inner and outer edges, reduces hysteresis to a minimum. Three-segment retainers permit easy disassembly so that the spring rate can be changed.

  18. MedlinePlus FAQ: Easy-to-Read Documents

    MedlinePlus

    ... faq/easytoread.html Question: How can I locate materials on MedlinePlus that are easy to read and ... public, not for health professionals. But, not all materials on MedlinePlus are at the same reading level. ...

  19. The Full Classification of Orthogonal Easy Quantum Groups

    NASA Astrophysics Data System (ADS)

    Raum, Sven; Weber, Moritz

    2016-02-01

    We study easy quantum groups, a combinatorial class of orthogonal quantum groups introduced by Banica-Speicher in 2009. We show that there is a countable descending chain of easy quantum groups interpolating between Bichon's free wreath product with the permutation group S n and a semi-direct product of a permutation action of S n on a free product. This reveals a series of new commutation relations interpolating between a free product construction and the tensor product. Furthermore, we prove a dichotomy result saying that every hyperoctahedral easy quantum group is either part of our new interpolating series of quantum groups or belongs to a class of semi-direct product quantum groups recently studied by the authors. This completes the classification of easy quantum groups. We also study combinatorial and operator algebraic aspects of the new interpolating series.

  20. MedlinePlus FAQ: Easy-to-Read Documents

    MedlinePlus

    ... are easy to read and what is their reading level? To use the sharing features on this ... all materials on MedlinePlus are at the same reading level. MedlinePlus does not decide the literacy level ...

  1. An Easy Classroom Experiment on the Supercooling of Water

    ERIC Educational Resources Information Center

    Gianino, Concetto

    2007-01-01

    The change from the state of supercooling to the solid state of ice is called superfreezing. This process is not uncommon and takes place in domestic freezers. It is also easy to reproduce in the laboratory. (Contains 6 figures.)

  2. Analysis of fluid/mechanical systems using EASY5

    NASA Technical Reports Server (NTRS)

    Clark, Robert W., Jr.; Arndt, Scott D.; Hurlbert, Eric A.

    1992-01-01

    This paper illustrates how the use of a general analysis package can simplify modeling and analyzing fluid/mechanical systems. One such package is EASY5, a Boeing Computer Services product. The basic transmission line equations for modeling piped fluid systems are presented, as well as methods of incorporating these equations into the EASY5 environment. The paper describes how this analysis tool has been used to model several fluid subsystems of the Space Shuttle Orbiter.

  3. Media Publics and Media Trust.

    ERIC Educational Resources Information Center

    Gaziano, Cecilie; McGrath, Kristin

    To gain a perspective on the kinds of people who find newspapers and television to be high or low in credibility, a two-phase study combined demographic and other characteristics, media behavior, and attitudes toward the media. The first phase involved a series of focused group discussions, while the second was a national, representative sampling…

  4. Media violence.

    PubMed

    Cantor, J

    2000-08-01

    Research on the effects of media violence is not well understood by the general public. Despite this fact, there is an overwhelming consensus in the scientific literature about the unhealthy effects of media violence. Meta-analyses show that media-violence viewing consistently is associated with higher levels of antisocial behavior, ranging from the trivial (imitative violence directed against toys) to the serious (criminal violence), with many consequential outcomes in between (acceptance of violence as a solution to problems, increased feelings of hostility, and the apparent delivery of painful stimulation to another person). Desensitization is another well-documented effect of viewing violence, which is observable in reduced arousal and emotional disturbance while witnessing violence, the reduced tendency to intervene in a fight, and less sympathy for the victims of violence. Although there is evidence that youth who are already violent are more likely to seek out violent entertainment, there is strong evidence that the relationship between violence viewing and antisocial behavior is bidirectional. There is growing evidence that media violence also engenders intense fear in children which often lasts days, months, and even years. The media's potential role in solutions to these problems is only beginning to be explored, in investigations examining the uses and effects of movie ratings, television ratings, and the V-chip, and the effects of media literacy programs and public education efforts. Future research should explore important individual differences in responses to media violence and effective ways to intervene in the negative effects. PMID:10904203

  5. From Augmentation Media to Meme Media.

    ERIC Educational Resources Information Center

    Tanaka, Yuzuru

    Computers as meta media are now evolving from augmentation media vehicles to meme media vehicles. While an augmentation media system provides a seamlessly integrated environment of various tools and documents, meme media system provides further functions to edit and distribute tools and documents. Documents and tools on meme media can easily…

  6. Media violence.

    PubMed

    Willis, E; Strasburger, V C

    1998-04-01

    American media are the most violent in the world, and American society is now paying a high price in terms of real life violence. Research has confirmed that mass media violence contributes to aggressive behavior, fear, and desensitization of violence. Television, movies, music videos, computer/video games are pervasive media and represent important influences on children and adolescents. Portraying rewards and punishments and showing the consequences of violence are probably the two most essential contextual factors for viewers as they interpret the meaning of what they are viewing on television. Public health efforts have emphasized public education, media literacy campaign for children and parents, and an increased use of technology to prevent access to certain harmful medial materials. PMID:9568012

  7. Easy fabrication of a tunable high-pass birdcage resonator.

    PubMed

    Xu, Y; Tang, P

    1997-07-01

    A practical design for a high-pass birdcage resonator is presented. Precision seamless telescoping tubes were used for easy tuning of resonant frequency by adjusting the length of the coils. Three probes, of 4.4, 5.0, and 25.0 cm in diameter, respectively, were constructed and tested. An empirical formula is given that can be used to calculate the capacitance needed for a given frequency when the desired physical dimension and the number of elements of the coll are specified. A simple three-step procedure is suggested for easy fabrication of resonators that are routinely tunable over tens of megahertz. PMID:9211393

  8. Modular, Easy-to-Assemble, Low-Cost Zebrafish Facility

    PubMed Central

    Kim, Seongcheol; Carlson, Ryan; Zafreen, Lala; Rajpurohit, Surendra Kumar

    2009-01-01

    Abstract We have constructed a standalone, modular, low-cost water recirculation zebrafish facility in our laboratory. This is easy to maintain and will take only approximately $500 and a half a day to build an 80-tank module. The system described here will be useful to even investigators who are new to zebrafish aquaculture. PMID:19694524

  9. Gel Electrophoresis--The Easy Way for Students

    ERIC Educational Resources Information Center

    VanRooy, Wilhelmina; Sultana, Khalida

    2010-01-01

    This article describes a simple, inexpensive, easy to conduct gel-electrophoresis activity using food dyes. It is an alternative to the more expensive counterparts which require agarose gel, DNA samples, purchased chamber and Tris-borate-EDTA buffer. We suggest some learning activities for senior biology students along with comments on several…

  10. Pheromone Caterpillar Trails: An Easy Lab Exercise for the Classroom

    ERIC Educational Resources Information Center

    Travis, Holly

    2003-01-01

    Lab activities using live specimens always seem to catch students' attention faster than those using inanimate materials. For example, many teachers are familiar with the activities using goldfish to study the effect of temperature on respiration rate. Insects are particularly useful because they are cheap, easy to find, and have a certain "yuck"…

  11. 75 Quick and Easy Solutions to Common Classroom Disruptions

    ERIC Educational Resources Information Center

    Harris, Bryan; Goldberg, Cassandra

    2012-01-01

    This very well organized book is packed with practical solutions to the most common classroom problems--side talk, rude behavior, calling out, students losing focus, and students refusing even to try. Every solution is classroom-tested, highly effective, and quick and easy to implement! Use this book to help make your classroom a happier, more…

  12. Software Updates: Web Design--Software that Makes It Easy!

    ERIC Educational Resources Information Center

    Pattridge, Gregory C.

    2002-01-01

    This article discusses Web design software that provides an easy-to-use interface. The "Netscape Communicator" is highlighted for beginning Web page construction and step-by-step instructions are provided for starting out, page colors and properties, indents, bulleted lists, tables, adding links, navigating long documents, creating e-mail links,…

  13. A Geostationary Earth Orbit Satellite Model Using Easy Java Simulation

    ERIC Educational Resources Information Center

    Wee, Loo Kang; Goh, Giam Hwee

    2013-01-01

    We develop an Easy Java Simulation (EJS) model for students to visualize geostationary orbits near Earth, modelled using a Java 3D implementation of the EJS 3D library. The simplified physics model is described and simulated using a simple constant angular velocity equation. We discuss four computer model design ideas: (1) a simple and realistic…

  14. EASY AT-Food for Thought: The Minibook

    ERIC Educational Resources Information Center

    Schoonover, Judith

    2015-01-01

    Not all technology requires plugs, batteries, or software updates. Sometimes the simplest tools can make all the difference in the world, and open doors (and minds) to other possibilities. One such tool is a minibook constructed by a single sheet of cleverly folded paper. A minibook is a cost-effective, easy to revise and replace,…

  15. easyCBM Norms. 2014 Edition. Technical Report #1409

    ERIC Educational Resources Information Center

    Saven, Jessica L.; Tindal, Gerald; Irvin, P. Shawn; Farley, Dan; Alonzo, Julie

    2014-01-01

    Previous norms for the easyCBM assessment system were computed using scores from all students who took each measure for every grade and benchmark season (fall, winter, and spring). During the 2013-­14 school year, new national norms were developed to more accurately (proportionately) represent reading and mathematics performance by two variables:…

  16. Myopia Glasses and Optical Power Estimation: An Easy Experiment

    ERIC Educational Resources Information Center

    Ribeiro, Jair Lúcio Prados

    2015-01-01

    Human eye optics is a common high school physics topic and students usually show a great interest during our presentation of this theme. In this article, we present an easy way to estimate a diverging lens' optical power from a simple experiment involving myopia eyeglasses and a smartphone flashlight.

  17. Technical Manual: easyCBM. Technical Report #1408

    ERIC Educational Resources Information Center

    Anderson, Daniel; Alonzo, Julie; Tindal, Gerald; Farley, Dan; Irvin, P. Shawn; Lai, Cheng-Fei; Saven, Jessica L.; Wray, Kraig A.

    2014-01-01

    Since the easyCBM© learning system was first published in 2006, over $8 million of federal funding (both from the Office of Special Education Programs and more recently from the Institute of Education Sciences) has been used to develop, study, and refine the assessments available on the system. This Technical Manual summarizes the ongoing research…

  18. The Rocker (An Easy Anharmonic Oscillator for Classroom Demonstration)

    ERIC Educational Resources Information Center

    Lieberherr, Martin

    2013-01-01

    Every instructor should know some easy examples of anharmonic oscillations. The rocking of an empty wine bottle or a slender beer glass is one of those: The angle is not a sinusoidal function of time and the period is not independent of the amplitude, not even for small amplitudes. But care has to be taken that the glass does not slip or rotate…

  19. Five Easy Principles to Make Math Moments Count

    ERIC Educational Resources Information Center

    Cutler, Carrie S.

    2011-01-01

    Preschool children are learning so many skills--how to cut with scissors, zip zippers, recognize the alphabet and their names, and share toys with others. A strong academic curriculum also requires that children learn more about math (National Council of Teachers of Mathematics [NCTM], 2000). By following the five easy principles outlined here,…

  20. Myopia Glasses and Optical Power Estimation: An Easy Experiment

    NASA Astrophysics Data System (ADS)

    Ribeiro, Jair Lúcio Prados

    2015-02-01

    Human eye optics is a common high school physics topic and students usually show a great interest during our presentation of this theme. In this article, we present an easy way to estimate a diverging lens' optical power from a simple experiment involving myopia eyeglasses and a smartphone flashlight.

  1. Animal Behavior: Electric Eels Amp Up for an Easy Meal.

    PubMed

    Carlson, Bruce A

    2015-11-16

    The high voltage discharge generated by electric eels is a powerful predatory weapon. A new study shows that eels exploit basic physics to increase the voltage delivered to prey, inducing muscle fatigue that turns challenging prey items into easy targets. PMID:26583894

  2. Easy Bookmaking: Thematic Pop-Ups, Cards, and Shape Books.

    ERIC Educational Resources Information Center

    Walsh, Natalie

    Developed to be easy and require minimum preparation time, yet give high-impact results, this book offers tried-and-true teacher-tested book projects for primary grades K-3. The book's topics connect curriculum areas: creative writing, science, social studies, and math. Projects outlined in the book require few materials and can be done at…

  3. An Easy-to-Assemble Three-Part Galvanic Cell

    ERIC Educational Resources Information Center

    Eggen, Per-Odd; Skaugrud, Brit

    2015-01-01

    The galvanic cell presented in this article is made of only three parts, is easy to assemble, and can light a red light emitting diode (LED). The three cell components consist of a piece of paper with copper sulfate, a piece of paper with sodium sulfate, and a piece of magnesium ribbon. Within less than 1 h, students have time to discuss the…

  4. Fast and Easy Searching of Files in Unisys 2200 Computers

    NASA Technical Reports Server (NTRS)

    Snook, Bryan E.

    2010-01-01

    A program has been written to enable (1) fast and easy searching of symbolic files for one or more strings of characters, dates, or numerical values in specific fields or columns and (2) summarizing results of searching other fields or columns.

  5. Everyday Science: Fun and Easy Projects for Making Practical Things.

    ERIC Educational Resources Information Center

    Levine, Shar; Johnstone, Leslie

    This book contains 25 experiments designed to help students understand some of the science used every day. Each experiment includes a list of materials, a series of easy-to-follow steps, an explanation of the scientific principle demonstrated, and additional scientific facts and information. No special or expensive materials are required.…

  6. Media Training

    SciTech Connect

    2009-12-11

    With the LHC starting up soon, the world's media are again turning their attention to CERN. We're all likely to be called upon to explain what is happening at CERN to media, friends and neighbours. The seminar will be given by BBC television news journalists Liz Pike and Nadia Marchant, and will deal with the kind of questions we're likely to be confronted with through the restart period. The training is open for everybody. Make sure you arrive early enough to get a seat - there are only 200 seats in the Globe. The session will also be webcast: http://webcast.cern.ch/

  7. Media Training

    ScienceCinema

    None

    2011-10-06

    With the LHC starting up soon, the world's media are again turning their attention to CERN. We're all likely to be called upon to explain what is happening at CERN to media, friends and neighbours. The seminar will be given by BBC television news journalists Liz Pike and Nadia Marchant, and will deal with the kind of questions we're likely to be confronted with through the restart period. The training is open for everybody. Make sure you arrive early enough to get a seat - there are only 200 seats in the Globe. The session will also be webcast: http://webcast.cern.ch/

  8. Streaming Media

    ERIC Educational Resources Information Center

    Pulley, John

    2009-01-01

    At a time when the evolutionary pace of new media resembles the real-time mutation of certain microorganisms, the age-old question of how best to connect with constituents can seem impossibly complex--even for an elite institution plugged into the motherboard of Silicon Valley. Identifying the most effective vehicle for reaching a particular…

  9. Media Matters

    ERIC Educational Resources Information Center

    Cooper, Kenneth J.; Pyrillis, Rita; Rosario, Ruben; Stuart, Reginald; Zinngrabe, Elaine

    2007-01-01

    This article presents five vignettes, written by veteran journalists, that focus on the current and future state of journalism. Despite almost daily reports of media consolidation and newspaper layoffs, the journalists sound a cautionary but optimistic tone about the industry. They weigh in on everything from the threats to diversity to the future…

  10. Otitis media with effusion

    MedlinePlus

    OME; Secretory otitis media; Serous otitis media; Silent otitis media; Silent ear infection; Glue ear ... drains from the tube and is swallowed. Otitis media with effusion (OME) and ear infections are connected ...

  11. On Media Education

    ERIC Educational Resources Information Center

    Fedorov, Alexander

    2008-01-01

    This monograph analyzes the theory and practice of media education and media literacy. The book also includes the list of Russian media education literature and addresses of websites of the associations for media education.

  12. Approaches to Media Management.

    ERIC Educational Resources Information Center

    Macciocca, Julie

    1996-01-01

    Describes how media/technology specialists organize and monitor instructional resources in schools. Topics include technology coordinators, decentralization of resources, media specialists in each school, and media retrieval systems to schedule the use of media and technology in classrooms. (LRW)

  13. ADSORPTIVE MEDIA TECHNOLOGIES: MEDIA SELECTION

    EPA Science Inventory

    The presentation provides information on six items to be considered when selecting an adsorptive media for removing arsenic from drinking water; performance, EBCT, pre-treatment, regeneration, residuals, and cost. Each item is discussed in general and data and photographs from th...

  14. Skyrmions in thin films with easy-plane magnetocrystalline anisotropy

    NASA Astrophysics Data System (ADS)

    Vousden, Mark; Albert, Maximilian; Beg, Marijan; Bisotti, Marc-Antonio; Carey, Rebecca; Chernyshenko, Dmitri; Cortés-Ortuño, David; Wang, Weiwei; Hovorka, Ondrej; Marrows, Christopher H.; Fangohr, Hans

    2016-03-01

    We demonstrate that chiral skyrmionic magnetization configurations can be found as the minimum energy state in B20 thin film materials with easy-plane magnetocrystalline anisotropy with an applied magnetic field perpendicular to the film plane. Our observations contradict results from prior analytical work, but are compatible with recent experimental investigations. The size of the observed skyrmions increase with the easy-plane magnetocrystalline anisotropy. We use a full micromagnetic model including demagnetization and a three-dimensional geometry to find local energy minimum (metastable) magnetization configurations using numerical damped time integration. We explore the phase space of the system and start simulations from a variety of initial magnetization configurations to present a systematic overview of anisotropy and magnetic field parameters for which skyrmions are metastable and global energy minimum (stable) states.

  15. Beyond screening: tailoring physical activity options with the EASY tool.

    PubMed

    Chodzko-Zajko, Wojtek J; Resnick, Barbara; Ory, Marcia G

    2012-06-01

    The development and dissemination of the EASY tool provides a resource to facilitate access to information about physical activity for older adults, particularly with regard to specific physical activity recommendations for individuals with chronic medical conditions. Health care providers and older adults can use the EASY tool to provide a flexible, tailored approach to screening. This approach will better inform both older adults and their health care providers about safe physical activity programs with appropriate injury management strategies. The identification of a broad range of activities appropriate for different health circumstances and situations will enable a greater number of older adults to engage in physical activity/exercises that will improve their health and functioning. PMID:24073117

  16. High capacity, easy release adhesives from renewable materials.

    PubMed

    Bartlett, Michael D; Crosby, Alfred J

    2014-06-01

    Reversible adhesives composed of renewable materials are presented which achieve high force capacities (810 N) while maintaining easy release (∼ 0.25 N) and reusability. These simple, non-tacky adhesives consist of natural rubber impregnated into stiff natural fiber fabrics, including cotton, hemp, and jute. This versatile approach enables a clear method for designs of environmentally-responsible, reversible adhesives for a wide variety of applications. PMID:24504650

  17. The Rocker (An Easy Anharmonic Oscillator for Classroom Demonstration)

    NASA Astrophysics Data System (ADS)

    Lieberherr, Martin

    2013-04-01

    Every instructor should know some easy examples of anharmonic oscillations. The rocking of an empty wine bottle or a slender beer glass is one of those: The angle is not a sinusoidal function of time and the period is not independent of the amplitude, not even for small amplitudes. But care has to be taken that the glass does not slip or rotate around a vertical axis. LEGO rockers (see Fig. 1) are much more reliable and versatile.

  18. "easyMine" - realistic and systematic mine detection simulation tooltion

    NASA Astrophysics Data System (ADS)

    Böttger, U.; Beier, K.; Biering, B.; Müller, C.; Peichl, M.; Spyra, W.

    2004-05-01

    Mine detection is to date mainly performed with metal detectors, although new methods for UXO detection are explored worldwide. The main problem for the mine detection to date is, that there exist some ideas of which sensor combinations could yield a high score, but until now there is no systematic analysis of mine detection methods together with realistic environmental conditions to conclude on a physically and technically optimized sensor combination. This gap will be removed by a project "easyMine" (Realistic and systematic Mine Detection Simulation Tool) which will result in a simulation tool for optimizing land mine detection in a realistic mine field. The project idea for this software tool is presented, that will simulate the closed chain of mine detection, including the mine in its natural environment, the sensor, the evaluation and application of the measurements by an user. The tool will be modularly designed. Each chain link will be an independent, exchangeable sub- module and will describe a stand alone part of the whole mine detection procedure. The advantage of the tool will be the evaluation of very different kinds of sensor combinations in relation of their real potential for mine detection. Three detection methods (metal detector, GPR and imaging IR-radiometry) will be explained to be introduced into the easyMine software tool in a first step. An actual example for land mine detection problem will be presented and approaches for solutions with easyMine will be shown.

  19. Susceptibility screening of hyphae-forming fungi with a new, easy, and fast inoculum preparation method.

    PubMed

    Schmalreck, Arno; Willinger, Birgit; Czaika, Viktor; Fegeler, Wolfgang; Becker, Karsten; Blum, Gerhard; Lass-Flörl, Cornelia

    2012-12-01

    In vitro susceptibility testing of clinically important fungi becomes more and more essential due to the rising number of fungal infections in patients with impaired immune system. Existing standardized microbroth dilution methods for in vitro testing of molds (CLSI, EUCAST) are not intended for routine testing. These methods are very time-consuming and dependent on sporulating of hyphomycetes. In this multicentre study, a new (independent of sporulation) inoculum preparation method (containing a mixture of vegetative cells, hyphae, and conidia) was evaluated. Minimal inhibitory concentrations (MIC) of amphotericin B, posaconazole, and voriconazole of 180 molds were determined with two different culture media (YST and RPMI 1640) according to the DIN (Deutsches Institut für Normung) microdilution assay. 24 and 48 h MIC of quality control strains, tested per each test run, prepared with the new inoculum method were in the range of DIN. YST and RPMI 1640 media showed similar MIC distributions for all molds tested. MIC readings at 48 versus 24 h yield 1 log(2) higher MIC values and more than 90 % of the MICs read at 24 and 48 h were within ± 2 log(2) dilution. MIC end point reading (log(2 MIC-RPMI 1640)-log(2 MIC-YST)) of both media demonstrated a tendency to slightly lower MICs with RPMI 1640 medium. This study reports the results of a new, time-saving, and easy-to-perform method for inoculum preparation for routine susceptibility testing that can be applied for all types of spore-/non-spore and hyphae-forming fungi. PMID:22864604

  20. Otitis Media

    PubMed Central

    Bain, John

    1992-01-01

    Otitis media remains one of the least understood conditions seen by a family physician. More attention to follow up instead of widespread use of antibiotics and decongestant mixtures could improve family practice care of children with middle ear disorders. Greater selection in resorting to surgical management would be helpful. Unnecessary interference is unlikely to be of long-term benefit to either children or their families. ImagesFigures 1-3Figures 4-5 PMID:21221314

  1. Otitis media.

    PubMed

    Schilder, Anne G M; Chonmaitree, Tasnee; Cripps, Allan W; Rosenfeld, Richard M; Casselbrant, Margaretha L; Haggard, Mark P; Venekamp, Roderick P

    2016-01-01

    Otitis media (OM) or middle ear inflammation is a spectrum of diseases, including acute otitis media (AOM), otitis media with effusion (OME; 'glue ear') and chronic suppurative otitis media (CSOM). OM is among the most common diseases in young children worldwide. Although OM may resolve spontaneously without complications, it can be associated with hearing loss and life-long sequelae. In developing countries, CSOM is a leading cause of hearing loss. OM can be of bacterial or viral origin; during 'colds', viruses can ascend through the Eustachian tube to the middle ear and pave the way for bacterial otopathogens that reside in the nasopharynx. Diagnosis depends on typical signs and symptoms, such as acute ear pain and bulging of the tympanic membrane (eardrum) for AOM and hearing loss for OME; diagnostic modalities include (pneumatic) otoscopy, tympanometry and audiometry. Symptomatic management of ear pain and fever is the mainstay of AOM treatment, reserving antibiotics for children with severe, persistent or recurrent infections. Management of OME largely consists of watchful waiting, with ventilation (tympanostomy) tubes primarily for children with chronic effusions and hearing loss, developmental delays or learning difficulties. The role of hearing aids to alleviate symptoms of hearing loss in the management of OME needs further study. Insertion of ventilation tubes and adenoidectomy are common operations for recurrent AOM to prevent recurrences, but their effectiveness is still debated. Despite reports of a decline in the incidence of OM over the past decade, attributed to the implementation of clinical guidelines that promote accurate diagnosis and judicious use of antibiotics and to pneumococcal conjugate vaccination, OM continues to be a leading cause for medical consultation, antibiotic prescription and surgery in high-income countries. PMID:27604644

  2. Media Education Initiatives by Media Organizations: The Uses of Media Literacy in Hong Kong Media

    ERIC Educational Resources Information Center

    Chu, Donna; Lee, Alice Y. L.

    2014-01-01

    As more media organizations have engaged in media education, this paper investigates the goals and practices of these activities. This article coins media education initiatives by media organizations with the term "media-organization media literac"y (MOML). Four MOML projects in Hong Kong were selected for examination. Built on critical…

  3. Rapid prototyping of an adaptive light-source for mobile manipulators with EasyKit and EasyLab

    NASA Astrophysics Data System (ADS)

    Wojtczyk, Martin; Barner, Simon; Geisinger, Michael; Knoll, Alois

    2008-08-01

    While still not common in day-to-day business, mobile robot platforms form a growing market in robotics. Mobile platforms equipped with a manipulator for increased flexibility have been used successfully in biotech laboratories for sample management as shown on the well-known ESACT meetings. Navigation and object recognition is carried out by the utilization of a mounted machine vision camera. To cope with the different illumination conditions in a large laboratory, development of an adaptive light source was indispensable. We present our approach of rapid developing a computer controlled, adaptive LED light within one single business day, by utilizing the hardware toolbox EasyKit and our appropriate software counterpart EasyLab.

  4. The Amount of Media and Information Literacy Among Isfahan University of Medical Sciences’ Students Using Iranian Media and Information Literacy Questionnaire (IMILQ)

    PubMed Central

    Ashrafi-rizi, Hasan; Ramezani, Amir; Koupaei, Hamed Aghajani; Kazempour, Zahra

    2014-01-01

    Introduction: Media and Information literacy (MIL) enables people to interpret and make informed judgments as users of information and media, as well as to become skillful creators and producers of information and media messages in their own right. The purpose of this research was to determine the amount of Media and Information Literacy among Isfahan University of Medical Sciences’ students using Iranian Media and Information Literacy Questionnaire (IMILQ). Methods: This is an applied analytical survey research in which the data were collected by a researcher made questionnaire, provided based on specialists’ viewpoints and valid scientific works. Its validity and reliability were confirmed by Library and Information Sciences specialists and Cronbach’s alpha (r=0.89) respectively. Statistical population consisted of all students in Isfahan University of Medical Sciences (6000 cases) and the samples were 361. Sampling method was random stratified sampling. Data were analyzed by descriptive and inferential statistics. Results: The findings showed that the mean level of Media and Information Literacy among Isfahan University of Medical Sciences’ students was 3.34±0.444 (higher than average). The highest mean was promotion of scientific degree with 3.84±0.975 and the lowest mean was difficulties in starting research with 2.50±1.08. There was significant difference between educational degree, college type and family’s income and amount of Media and Information Literacy. Conclusion: The results showed that the students didn’t have enough skills in starting the research, defining the research subject as well as confining the research subject. In general, all students and education practitioners should pay special attention to factors affecting in improving Media and Information Literacy as a main capability in using printed and electronic media. PMID:25684848

  5. Language Learning 2.0--International Collaboration Made Easy

    ERIC Educational Resources Information Center

    Kotikoski, Tuula-Harriet; Doshi, Natasha

    2014-01-01

    The Internet has become part of our daily life and serves as a source of knowledge as well as a space for interaction. E-learning is thus a vital element in teaching, and digital media offer not only the possibility to support the individual learning processes of students, but also to foster multilingualism and to immerse into authentic learning…

  6. From Binary Notation to Gravitational Waves: Rocket Science Made Easy

    NASA Technical Reports Server (NTRS)

    Fisher, Diane K.; Leon, Nancy J.; Cooper, Larry

    2001-01-01

    The Space Place is a NASA educational outreach program open to all NASA missions, studies, and instruments. It uses diverse media (web, print, displays, hands-on activities) to deliver high-quality products through a highly leveraged infrastructure. Additional information is contained in the original extended abstract.

  7. Easy creation of polymeric systems for molecular dynamics with Assemble!

    NASA Astrophysics Data System (ADS)

    Degiacomi, Matteo T.; Erastova, Valentina; Wilson, Mark R.

    2016-05-01

    We present Assemble!, a program greatly simplifying the preparation of molecular dynamics simulations of polymeric systems. The program is controlled either via command line or an intuitive Graphical User Interface, and runs on all major operating systems. Assemble! allows the creation of a desired system of polymer chains from constituent monomers, packs the chains into a box according to the required concentration and returns all the files needed for simulation with Gromacs. We illustrate the capabilities of Assemble! by demonstrating the easy preparation of a 300 monomers-long polyisoprene in hexane, and a heterogeneous mixture of polybutadiene.

  8. Superfluid spin transport through easy-plane ferromagnetic insulators.

    PubMed

    Takei, So; Tserkovnyak, Yaroslav

    2014-06-01

    Superfluid spin transport-dissipationless transport of spin-is theoretically studied in a ferromagnetic insulator with easy-plane anisotropy. We consider an open geometry where the spin current is injected into the ferromagnet from one side by a metallic reservoir with a nonequilibrium spin accumulation and ejected into another metallic reservoir located downstream. Spin transport is studied using a combination of magnetoelectric circuit theory, Landau-Lifshitz-Gilbert phenomenology, and microscopic linear-response theory. We discuss how spin superfluidity can be probed in a magnetically mediated negative electron-drag experiment. PMID:24949786

  9. MYRaf: An Easy Aperture Photometry GUI for IRAF

    NASA Astrophysics Data System (ADS)

    Niaei, M. S.; KiliÇ, Y.; Özeren, F. F.

    2015-07-01

    We describe the design and development of MYRaf, a GUI (Graphical User Interface) that aims to be completely open-source under General Public License (GPL). MYRaf is an easy to use, reliable, and a fast IRAF aperture photometry GUI tool for those who are conversant with text-based software and command-line procedures in GNU/Linux OSs. MYRaf uses IRAF, PyRAF, matplotlib, ginga, alipy, and SExtractor with the general-purpose and high-level programming language Python, and uses the Qt framework.

  10. [The PIPET or Patient Individual Plate Easy Test].

    PubMed

    Masy, N

    2002-11-01

    The fresh outbreak of allergies and especially that increasingly early for food or even for new pneumallergens (sensitization already in utero) pushes us to test increasingly various and many allergens in children. The insufficiency of compliance of certain children to allergic skin tests encouraged us to seek new diagnostic methods. In our office we developed a new method of diagnosis by multipuncture, individualized and easily adaptable to each child. It is about a fast and reproductible prick-test which avoids stains and smudges due to the application of drops directly on the skin. It makes it possible to initially place easily all the tests on a plate (PIPET or Patient Individual Plate Easy Test) then on the skin by a multipuncture method. The tests can even already be prepared in the days which precede, provided that the plates are put in the fridge, with the name of the patient and the allergens used, for memory. It is about a rigorous test, reliable and careful, easy to carry out even in the most difficult children. PMID:12512189

  11. Expanding global forest management: An easy first' proposal

    SciTech Connect

    Winjum, J.K. ); Meganck, R.A. ); Dixon, R.K.

    1993-04-01

    World leaders have become increasingly aware of the contributions of sustainable forest resources to political, social, economic, and environmental health. As a result, interest is growing for a world treaty or protocol on forest management and protection. This article focuses on global forest management. The first section discusses the current situtation in global forest management (10-12% of the total). Benefits of global benefit to management included sustained and even increased yield, slowing of atmospheric carbon dioxide, and conservation of biodiversity and increase sustainable use options. The Noordwijk Goal is discussed as one example of concrete global action. Finally, the easy first approach is presented in detail. It involves starting in areas where the obstacles are minimal to develop early momentum and a can do outlook for implementation. Difficulties of this approach involve dealing with the political, social, and economic aspects of resource constraints that many nations face daily. But the easy first approach attempts to demonstrate that not all financial commitments, political agreements and forest management techniques must be in place for work to start.

  12. BrailleEasy: One-handed Braille Keyboard for Smartphones.

    PubMed

    Šepić, Barbara; Ghanem, Abdurrahman; Vogel, Stephan

    2015-01-01

    The evolution of mobile technology is moving at a very fast pace. Smartphones are currently considered a primary communication platform where people exchange voice calls, text messages and emails. The human-smartphone interaction, however, is generally optimized for sighted people through the use of visual cues on the touchscreen, e.g., typing text by tapping on a visual keyboard. Unfortunately, this interaction scheme renders smartphone technology largely inaccessible to visually impaired people as it results in slow typing and higher error rates. Apple and some third party applications provide solutions specific to blind people which enables them to use Braille on smartphones. These applications usually require both hands for typing. However, Brailling with both hands while holding the phone is not very comfortable. Furthermore, two-handed Brailling is not possible on smartwatches, which will be used more pervasively in the future. Therefore, we develop a platform for one-handed Brailing consisting of a custom keyboard called BrailleEasy to input Arabic or English Braille codes within any application, and a BrailleTutor application for practicing. Our platform currently supports Braille grade 1, and will be extended to support contractions, spelling correction, and more languages. Preliminary analysis of user studies for blind participants showed that after less than two hours of practice, participants were able to type significantly faster with the BrailleEasy keyboard than with the standard QWERTY keyboard. PMID:26294606

  13. That Sounds Easy Enough: An Exploration of Data Management Challenges

    NASA Astrophysics Data System (ADS)

    Rosati, A.; Advanced Cooperative Arctic Data; Information Service (Acadis)

    2013-05-01

    Creating an infrastructure that is not ad hoc or ephemeral when much of technology today is itself ad hoc and ephemeral is not an easy task. This paper examines the collaboration process between various stakeholders within the Advanced Cooperative Arctic Data and Information Service (ACADIS) in order to provide insight into data management, data preservation, and data discovery. Specifically, this paper addresses the partnership of Arctic Research Mapping Application Program (ARMAP) and ACADIS. This partnership shows that what may seem like an easy or straight forward request can, in fact, prove challenging. These challenges can only be met through collaboration and good communication. The ACADIS project fosters scientific synthesis and discovery by providing services that make data freely available for access and analysis across multiple disciplines. The goals of ACADIS are to bring together experts to create tools at the forefront of how science will be done. Essentially, we improve the usability and interdisciplinary reuse of arctic data. ACADIS is a joint effort by the National Snow and Ice Data Center (NSIDC), the University Corporation for Atmospheric Research (UCAR), Unidata, and the National Center for Atmospheric Research (NCAR) to provide data archival services, preservation, and access for all projects funded by the National Science Foundation's (NSF) Arctic Science Program (ARC).

  14. Edit while watching: home video editing made easy

    NASA Astrophysics Data System (ADS)

    Campanella, Marco; Weda, Hans; Barbieri, Mauro

    2007-01-01

    In recent years, more and more people capture their experiences in home videos. However, home video editing still is a difficult and time-consuming task. We present the Edit While Watching system that allows users to automatically create and change a summary of a home video in an easy, intuitive and lean-back way. Based on content analysis, video is indexed, segmented, and combined with proper music and editing effects. The result is an automatically generated home video summary that is shown to the user. While watching it, users can indicate whether they like certain content, so that the system will adapt the summary to contain more content that is similar or related to the displayed content. During the video playback users can also modify and enrich the content, seeing immediately the effects of their changes. Edit While Watching does not require a complex user interface: a TV and a few keys of a remote control are sufficient. A user study has shown that it is easy to learn and to use, even if users expressed the need for more control in the editing operations and in the editing process.

  15. Dipole-exchange spin waves in nanotubes composed of uniaxial ferromagnets with "easy-plane" and "easy-axis" anisotropies

    NASA Astrophysics Data System (ADS)

    Gorobets, Yu. I.; Kulish, V. V.

    2015-07-01

    Dipole-exchange spin waves in nanotubes composed of uniaxial ferromagnets are studied. An equation for the magnetic potential of linear spin waves in uniaxial "easy plane" ferromagnets is obtained in the magnetostatic approximation taking into account magnetic dipole-dipole interactions, exchange interactions, and anisotropy effects. A solution is found for this equation and a dispersion relation for these types of spin waves is obtained. The dependence of the spin wave frequency on the total wave number is found for the case of a thin nanotube. An expression is derived for the transverse wave number spectrum.

  16. Geographic Media Literacy

    ERIC Educational Resources Information Center

    Lukinbeal, Chris

    2014-01-01

    While the use of media permeates geographic research and pedagogic practice, the underlying literacies that link geography and media remain uncharted. This article argues that geographic media literacy incorporates visual literacy, information technology literacy, information literacy, and media literacy. Geographic media literacy is the ability…

  17. The Mass Media Book.

    ERIC Educational Resources Information Center

    Holmgren, Rod, Ed.; Norton, William, Ed.

    This anthology consists of two major sections, "The News Media" and "The Entertainment Media." Both feature essays by critics, working professionals, and professional observers of the media. One aim of the anthology is to show the pervasive effect of the media on us. The section on news media comments on such topics as credibility gap, Vice…

  18. Adolescents and media literacy.

    PubMed

    McCannon, Robert

    2005-06-01

    In the face of media industry consolidation, fewer people control media content which makes it harder for parents and citizens to know the research about media-related issues, such as video game violence, nutrition, and sexual risk-taking. Media literacy offers a popular and potentially successful way to counter the misinformation that is spread by Big Media public relations. PMID:16111628

  19. Measuring News Media Literacy

    ERIC Educational Resources Information Center

    Maksl, Adam; Ashley, Seth; Craft, Stephanie

    2015-01-01

    News media literacy refers to the knowledge and motivations needed to identify and engage with journalism. This study measured levels of news media literacy among 500 teenagers using a new scale measure based on Potter's model of media literacy and adapted to news media specifically. The adapted model posits that news media literate individuals…

  20. Home media server content management

    NASA Astrophysics Data System (ADS)

    Tokmakoff, Andrew A.; van Vliet, Harry

    2001-07-01

    With the advent of set-top boxes, the convergence of TV (broadcasting) and PC (Internet) is set to enter the home environment. Currently, a great deal of activity is occurring in developing standards (TV-Anytime Forum) and devices (TiVo) for local storage on Home Media Servers (HMS). These devices lie at the heart of convergence of the triad: communications/networks - content/media - computing/software. Besides massive storage capacity and being a communications 'gateway', the home media server is characterised by the ability to handle metadata and software that provides an easy to use on-screen interface and intelligent search/content handling facilities. In this paper, we describe a research prototype HMS that is being developed within the GigaCE project at the Telematica Instituut . Our prototype demonstrates advanced search and retrieval (video browsing), adaptive user profiling and an innovative 3D component of the Electronic Program Guide (EPG) which represents online presence. We discuss the use of MPEG-7 for representing metadata, the use of MPEG-21 working draft standards for content identification, description and rights expression, and the use of HMS peer-to-peer content distribution approaches. Finally, we outline explorative user behaviour experiments that aim to investigate the effectiveness of the prototype HMS during development.

  1. Doing Social Media So It Matters: A Librarian's Guide

    ERIC Educational Resources Information Center

    Solomon, Laura

    2010-01-01

    Facebook, Twitter, MySpace, LinkedIn: it's difficult enough to keep abreast of social media Web sites, let alone understand how they fit into today's library. This practical resource brings together current information on the topic in a concise format that's easy to digest. Laura Solomon is a librarian with more than a decade of experience in Web…

  2. [How the media get the blame for everything].

    PubMed

    van Maanen, Hans

    2012-01-01

    Scientists, just like everyone else, have to be careful and meticulous in their contact with the media. Journalists do not get it all right all the time, but it is too easy to try to blame them if things do not go as expected. PMID:23009826

  3. Growing perovskite into polymers for easy-processable optoelectronic devices.

    PubMed

    Masi, Sofia; Colella, Silvia; Listorti, Andrea; Roiati, Vittoria; Liscio, Andrea; Palermo, Vincenzo; Rizzo, Aurora; Gigli, Giuseppe

    2015-01-01

    Here we conceive an innovative nanocomposite to endow hybrid perovskites with the easy processability of polymers, providing a tool to control film quality and material crystallinity. We verify that the employed semiconducting polymer, poly[2-methoxy-5-(2-ethylhexyloxy)-1,4-phenylenevinylene] (MEH-PPV), controls the self-assembly of CH₃NH₃PbI₃ (MAPbI₃) crystalline domains and favors the deposition of a very smooth and homogenous layer in one straightforward step. This idea offers a new paradigm for the implementation of polymer/perovskite nanocomposites towards versatile optoelectronic devices combined with the feasibility of mass production. As a proof-of-concept we propose the application of such nanocomposite in polymer solar cell architecture, demonstrating a power conversion efficiency up to 3%, to date the highest reported for MEH-PPV. On-purpose designed polymers are expected to suit the nanocomposite properties for the integration in diverse optoelectronic devices via facile processing condition. PMID:25579988

  4. Easy and hard testbeds for real-time search algorithms

    SciTech Connect

    Koenig, S.; Simmons, R.G.

    1996-12-31

    Although researchers have studied which factors influence the behavior of traditional search algorithms, currently not much is known about how domain properties influence the performance of real-time search algorithms. In this paper we demonstrate, both theoretically and experimentally, that Eulerian state spaces (a super set of undirected state spaces) are very easy for some existing real-time search algorithms to solve: even real-time search algorithms that can be intractable, in general, are efficient for Eulerian state spaces. Because traditional real-time search testbeds (such as the eight puzzle and gridworlds) are Eulerian, they cannot be used to distinguish between efficient and inefficient real-time search algorithms. It follows that one has to use non-Eulerian domains to demonstrate the general superiority of a given algorithm. To this end, we present two classes of hard-to-search state spaces and demonstrate the performance of various real-time search algorithms on them.

  5. Differential algebras without differentials: An easy C++ implementation

    SciTech Connect

    Michelotti, L.

    1989-03-01

    Automated differentiation can be motivated and explained rather plainly without any reference to infinitesimals or differentials whatsoever. We shall describe one possible approach in this paper. The method which we shall use will suggest its own implementation. However, FORTRAN is not the most natural language in which to carry it out. In the second section we shall describe an almost trivial implementation using C++. (Indeed, one of the motivations for writing this paper is to persuade militant FORTRAN extremists to invest the four or five days necessary to learn this powerful and easy language.) Take heed, however, that what we describe below is only a stripped-down implementation, written in three days, of differential algebra's most essential features; it is not as robust as and does not contain the battery of tools available in Berz's DA package, the product of a significant amount of work. 10 refs.

  6. Competing risk analysis using R: an easy guide for clinicians.

    PubMed

    Scrucca, L; Santucci, A; Aversa, F

    2007-08-01

    In the last decade with widespread use of quantitative analyses in medical research, close co-operation between statisticians and physicians has become essential from the experimental design through all phases of complex statistical analysis. On the other hand, easy-to-use statistical packages allow clinicians to perform basic statistical analyses themselves. Since the software they most commonly use does not perform in depth competing risk analysis, we recommend an add-on package for the R statistical software. We provide all the instructions for downloading it from internet and illustrate how to use it for analysis of a sample dataset of patients who underwent haematopoietic stem cell transplantation for acute leukaemia. PMID:17563735

  7. Portfolios: Justify Your Job as a Library Media Specialist and the Media Budget during Times of Budget Cuts

    ERIC Educational Resources Information Center

    Allen, Melissa; Bradley, Amy

    2009-01-01

    During this time of economic crisis and the projected budget cuts in education, it is more important than ever to justify one's position as a critical element in the school. One excellent way to document the need for a full-time, certified media specialist in the school is through a portfolio. Maintaining a portfolio is cheap and fairly easy,…

  8. Media delivery and media service overlays

    NASA Astrophysics Data System (ADS)

    Wee, Susie

    2005-03-01

    Multimedia communication and streaming media services will become mainstream network infrastructure applications in the coming decade. However, there are many challenges that must be overcome. These challenges include the Internet"s limited ability to handle real-time, low-latency media streams, the need for media security, and an uncertainty of the killer app. The nature of these challenges lends itself to enabling technology innovations in the media delivery and media processing space. Specifically, we envision an overlay infrastructure that supports networked media services that couple media delivery with in-network media processing. The media overlay should be programmable to allow rapid deployment of new applications and services and manageable so as to support the evolving requirements of the resulting usage models. Furthermore, the media overlay should allow for the delivery of protected media content for applications that have security requirements. A properly architected infrastructure can enable real-time multimedia communication and streaming media services in light of the inherent challenges.

  9. How to Write Easy-to-Read Health Materials: MedlinePlus

    MedlinePlus

    ... etr.html How to Write Easy-to-Read Health Materials To use the sharing features on this ... such. Other Resources Sites with easy-to-read health materials National Institute of Diabetes & Digestive & Kidney Diseases ...

  10. Self-Cleaning Particulate Prefilter Media

    NASA Technical Reports Server (NTRS)

    Weber, Olivia; Lalwani, San-jiv; Sharma, Anjal

    2012-01-01

    A long-term space mission requires efficient air revitalization performance to sustain the crew. Prefilter and particulate air filter media are susceptible to rapid fouling that adversely affects their performance and can lead to catastrophic failure of the air revitalization system, which may result in mission failure. For a long-term voyage, it is impractical to carry replacement particulate prefilter and filter modules due to the usual limitations in size, volume, and weight. The only solution to this problem is to reagentlessly regenerate prefilter and filter media in place. A method was developed to modify the particulate prefilter media to allow them to regenerate reagentlessly, and in place, by the application of modest thermocycled transverse or reversed airflows. The innovation may allow NASA to close the breathing air loop more efficiently, thereby sustaining the vision for manned space exploration missions of the future. A novel, self-cleaning coatings technology was developed for air filter media surfaces that allows reagentless in-place regeneration of the surface. The technology grafts thermoresponsive and nonspecific adhesion minimizing polymer nanolayer brush coatings from the prefilter media. These polymer nanolayer brush architectures can be triggered to contract and expand to generate a "pushing-off" force by the simple application of modestly thermocycled (i.e. cycling from ambient cabin temperature to 40 C) air streams. The nonspecific adhesion-minimizing properties of the coatings do not allow the particulate foulants to adhere strongly to the filter media, and thermocycled air streams applied to the media allow easy detachment and in-place regeneration of the media with minimal impact in system downtime or astronaut involvement in overseeing the process.

  11. An easy-to-use diagnostic system development shell

    NASA Technical Reports Server (NTRS)

    Tsai, L. C.; Ross, J. B.; Han, C. Y.; Wee, W. G.

    1987-01-01

    The Diagnostic System Development Shell (DSDS), an expert system development shell for diagnostic systems, is described. The major objective of building the DSDS is to create a very easy to use and friendly environment for knowledge engineers and end-users. The DSDS is written in OPS5 and CommonLisp. It runs on a VAX/VMS system. A set of domain independent, generalized rules is built in the DSDS, so the users need not be concerned about building the rules. The facts are explicitly represented in a unified format. A powerful check facility which helps the user to check the errors in the created knowledge bases is provided. A judgement facility and other useful facilities are also available. A diagnostic system based on the DSDS system is question driven and can call or be called by other knowledge based systems written in OPS5 and CommonLisp. A prototype diagnostic system for diagnosing a Philips constant potential X-ray system has been built using the DSDS.

  12. The IBA Easy-E-Beam™ Integrated Processing System

    NASA Astrophysics Data System (ADS)

    Cleland, Marshall R.; Galloway, Richard A.; Lisanti, Thomas F.

    2011-06-01

    IBA Industrial Inc., (formerly known as Radiation Dynamics, Inc.) has been making high-energy and medium-energy, direct-current proton and electron accelerators for research and industrial applications for many years. Some industrial applications of high-power electron accelerators are the crosslinking of polymeric materials and products, such as the insulation on electrical wires, multi-conductor cable jackets, heat-shrinkable plastic tubing and film, plastic pipe, foam and pellets, the partial curing of rubber sheet for automobile tire components, and the sterilization of disposable medical devices. The curing (polymerization and crosslinking) of carbon and glass fiber-reinforced composite plastic parts, the preservation of foods and the treatment of waste materials are attractive possibilities for future applications. With electron energies above 1.0 MeV, the radiation protection for operating personnel is usually provided by surrounding the accelerator facility with thick concrete walls. With lower energies, steel and lead panels can be used, which are substantially thinner and more compact than the equivalent concrete walls. IBA has developed a series of electron processing systems called Easy-e-Beam™ for the medium energy range from 300 keV to 1000 keV. These systems include the shielding as an integral part of a complete radiation processing facility. The basic concepts of the electron accelerator, the product processing equipment, the programmable control system, the configuration of the radiation shielding and some performance characteristics are described in this paper.

  13. Growing perovskite into polymers for easy-processable optoelectronic devices

    NASA Astrophysics Data System (ADS)

    Masi, Sofia; Colella, Silvia; Listorti, Andrea; Roiati, Vittoria; Liscio, Andrea; Palermo, Vincenzo; Rizzo, Aurora; Gigli, Giuseppe

    2015-01-01

    Here we conceive an innovative nanocomposite to endow hybrid perovskites with the easy processability of polymers, providing a tool to control film quality and material crystallinity. We verify that the employed semiconducting polymer, poly[2-methoxy-5-(2-ethylhexyloxy)-1,4-phenylenevinylene] (MEH-PPV), controls the self-assembly of CH3NH3PbI3 (MAPbI3) crystalline domains and favors the deposition of a very smooth and homogenous layer in one straightforward step. This idea offers a new paradigm for the implementation of polymer/perovskite nanocomposites towards versatile optoelectronic devices combined with the feasibility of mass production. As a proof-of-concept we propose the application of such nanocomposite in polymer solar cell architecture, demonstrating a power conversion efficiency up to 3%, to date the highest reported for MEH-PPV. On-purpose designed polymers are expected to suit the nanocomposite properties for the integration in diverse optoelectronic devices via facile processing condition.

  14. Easy-to-use blood velocity measurement instruments

    NASA Astrophysics Data System (ADS)

    Vilkomerson, David H. R.; Chilipka, Thomas

    2003-05-01

    This paper describes a new kind of clinical instrument designed to allow non-specialists to quantitatively measure blood velocity. The instrument's design utilizes vector continuous-wave (CW) Doppler. Vector CW Doppler insonates a volume with simultaneous multiple-angle beams that define a measurement region; within that region, the velocity vector of the blood can be measured independently of the probe orientation. By eliminating the need for simultaneous imaging and the specially trained technician required for the complicated instrument needed for such imaging, easy and inexpensive blood velocity measurements becomes possible. A prototype for a CW vector Doppler instrument has been used to measure blood velocity in several clinically important arteries: the radial and ulnar in the arm, the femoral in the leg, and the carotid in the neck. We report here on its first clinical use -- monitoring the flow in dialysis access grafts to prevent graft thrombosis. These early clinical results show accuracy and rapid learning of proper instrument use. The design approach presented shows much promise in creating instruments that will provide simple and low-cost-of-use procedures for measurement of blood velocity.

  15. Growing perovskite into polymers for easy-processable optoelectronic devices

    PubMed Central

    Masi, Sofia; Colella, Silvia; Listorti, Andrea; Roiati, Vittoria; Liscio, Andrea; Palermo, Vincenzo; Rizzo, Aurora; Gigli, Giuseppe

    2015-01-01

    Here we conceive an innovative nanocomposite to endow hybrid perovskites with the easy processability of polymers, providing a tool to control film quality and material crystallinity. We verify that the employed semiconducting polymer, poly[2-methoxy-5-(2-ethylhexyloxy)-1,4-phenylenevinylene] (MEH-PPV), controls the self-assembly of CH3NH3PbI3 (MAPbI3) crystalline domains and favors the deposition of a very smooth and homogenous layer in one straightforward step. This idea offers a new paradigm for the implementation of polymer/perovskite nanocomposites towards versatile optoelectronic devices combined with the feasibility of mass production. As a proof-of-concept we propose the application of such nanocomposite in polymer solar cell architecture, demonstrating a power conversion efficiency up to 3%, to date the highest reported for MEH-PPV. On-purpose designed polymers are expected to suit the nanocomposite properties for the integration in diverse optoelectronic devices via facile processing condition. PMID:25579988

  16. The IBA Easy-E-Beam Integrated Processing System

    SciTech Connect

    Cleland, Marshall R.; Galloway, Richard A.; Lisanti, Thomas F.

    2011-06-01

    IBA Industrial Inc., (formerly known as Radiation Dynamics, Inc.) has been making high-energy and medium-energy, direct-current proton and electron accelerators for research and industrial applications for many years. Some industrial applications of high-power electron accelerators are the crosslinking of polymeric materials and products, such as the insulation on electrical wires, multi-conductor cable jackets, heat-shrinkable plastic tubing and film, plastic pipe, foam and pellets, the partial curing of rubber sheet for automobile tire components, and the sterilization of disposable medical devices. The curing (polymerization and crosslinking) of carbon and glass fiber-reinforced composite plastic parts, the preservation of foods and the treatment of waste materials are attractive possibilities for future applications. With electron energies above 1.0 MeV, the radiation protection for operating personnel is usually provided by surrounding the accelerator facility with thick concrete walls. With lower energies, steel and lead panels can be used, which are substantially thinner and more compact than the equivalent concrete walls. IBA has developed a series of electron processing systems called Easy-e-Beam for the medium energy range from 300 keV to 1000 keV. These systems include the shielding as an integral part of a complete radiation processing facility. The basic concepts of the electron accelerator, the product processing equipment, the programmable control system, the configuration of the radiation shielding and some performance characteristics are described in this paper.

  17. Easy Long-Term Identifiers and the "Data Paper"

    NASA Astrophysics Data System (ADS)

    Kunze, John

    2011-05-01

    A new publishing paradigm is needed to cope with the deluge of data artifacts produced by data-intensive science, many of which are vital to data re-use and verification of published scientific conclusions. Due to the limitations of traditional publishing, most of these artifacts are not usually disseminated, cited, or preserved. At the California Digital Library (CDL), one promising approach to the problem is to wrap these artifacts in the metaphor of a "data paper", assigning and managing data citations with our EZID (easy-eye-dee) identifier service. A data paper is a somewhat unfamiliar bundle of scholarly output with a familiar facade: minimally, a set of links to archived artifacts and a cover sheet containing familiar elements such as title, authors, date, abstract, and persistent identifier _ just enough to create basic citations, build "overlay journals", and enable discovery of data by internet search engines. Over time, we expect to add elements that permit deeper domain-specific discovery and re-use, such as variable names, methods, etc. At the same time, for data and identifiers that we manage, we will leverage as much domain-agnosticism data and identifier as possible.

  18. Business and the Media.

    ERIC Educational Resources Information Center

    Barchie, Lisa

    By virtue of the different natures of the two institutions, the relationship between business and the media is simultaneously adversarial and symbiotic: the media see themselves as society's watchdog while business sees itself as society's driving economic force. Meanwhile, business relies on the media for information, and the media rely on…

  19. Selecting Media for Instruction.

    ERIC Educational Resources Information Center

    Evans, L. J.

    This study was conducted to determine the effects of instruction on using a formal media selection procedure on the media selection choices made by novice instructional designers. Twenty-nine male and female graduate students enrolled in a media design course at Arizona State University participated in the study. Media design problems were used…

  20. Living within the Media

    ERIC Educational Resources Information Center

    Griffin, Erin

    2005-01-01

    In this article, the author shares how media affects her as a teenager. The author says that media has such a relationship with the world today, specifically with teenagers like her. Media gives off so much information that can be valid or invalid, positive or negative. The media can persuade anyone to do something or to think a certain way.…

  1. Promoting Media Literacy.

    ERIC Educational Resources Information Center

    Lee, Alice Yuet Lin

    1997-01-01

    The "critical viewing" model for teaching media studies is based on the assumptions that mass media spread evil influences and viewers are mindless and passive media consumers. In contrast, a "cultural reflective" model of media studies would enhance cultural understanding by enabling students to seek alternative ways to think about culture and…

  2. How the Media Teach

    ERIC Educational Resources Information Center

    Cortes, Carlos E.

    2005-01-01

    The mass media teach whether or not mediamakers intend to or realize it, and users learn from the media whether or not they try or are even aware of it. This means all of the media, including newspapers, magazines, movies, television, radio, and the new cyberspace media serve as informal yet omnipresent nonschool textbooks. This raises an…

  3. Why Media Matter

    ERIC Educational Resources Information Center

    Locatis, Craig

    2007-01-01

    Whether media affect learning has been debated for decades. The discussion of media's effectiveness has raised questions about the usefulness of comparison studies, not only in assessing applications of technology but in other areas as well. Arguments that media do not affect learning are re-examined and issues concerning media effects on expert…

  4. Media Violence and Children.

    ERIC Educational Resources Information Center

    Groebel, Jo

    1998-01-01

    Presents the results of the UNESCO global study on media violence and children which was conducted between 1996 and 1997. Highlights include the role of the media, media heroes as role models, media violence and aggression, differences by gender, rural versus urban environments, the pervasiveness of television, and recommendations. (Author/LRW)

  5. The Media Teacher's Handbook

    ERIC Educational Resources Information Center

    Scarratt, Elaine, Ed.; Davison, Jon, Ed.

    2011-01-01

    "The Media Teacher's Handbook" is an indispensible guide for all teachers, both specialist and non-specialist, delivering Media Studies and media education in secondary schools and colleges. It is the first text to draw together the three key elements of secondary sector teaching in relation to media study--the "theoretical", the "practical" and…

  6. Evaluation of the durability of elastomeric easy-release coatings

    NASA Astrophysics Data System (ADS)

    Christiaen, Anne-Claire

    1998-12-01

    Novel coatings have been designed to solve problems associated with biofouling of marine structures, particularly ship hulls. The best candidates to date are multilayered coatings incorporating silicone rubber technology. These materials are efficient because they exhibit excellent release properties. However, they are very soft and tend to be more susceptible to various forms of mechanical damage. Fundamental analysis of the durability of these coatings has been done using standard laboratory tests. Simulative studies are essential to screen candidates as well as to predict the true life of the systems. The goal of this project was to develop a testing protocol for the evaluation of the durability of elastomeric easy release coatings and to implement it on selected candidate coatings. A brushing apparatus was designed and built to simulate the cleaning processes of ship hulls. Wear was measured with profilometry. The proposed methodology is valuable to study the processes of wear of the coatings, to screen various materials and to identify parameters, either functional or material, which would directly affect their durability. Two groups of candidate coatings were tested: the EXS series and the NRL series. The EXS series samples showed better wear resistance than the NRL series samples and showed no dependence on the rotational speed of the brushes. The NRL series samples showed that increasing the sliding speed resulted in a decrease in wear. An increase in the applied load resulted in increased wear for both sample series. The effect of coating thickness was also investigated and discrimination between the proposed coatings could not be established because the tips of the bristles were sharp and irregular. Scratches matching the path of the brush bristles were observed in the wear scars of both sample types under all load and speed conditions. The NRL samples also exhibited ridges perpendicular to the sliding direction similar to the abrasion pattern.

  7. J-Earth: Remote Sensing Analysis Made Easy

    NASA Astrophysics Data System (ADS)

    Dickenshied, S.; Christensen, P. R.; Prashad, L. C.; Noss, D.; Anwar, S.; Cheeseman, S.; Dunn, S.; Rupp, J.

    2011-12-01

    A wealth of terrestrial remote sensing data has been collected and made public over the years from a variety of missions, but accessing this data and performing analysis on it has often been a time consuming and problematic task. J-Earth is a geospatial application that provides a quick and consistent means of accessing many terrestrial datasets which can then be analyzed and compared with each other. In addition to providing direct access to a number of preprocessed products based off of MODIS, ASTER, and TIMS datasets, J-Earth also makes it easy for a user to import their own data and work with it in an identical fashion. Users can easily work with both graphical and numeric datasets as well as vector/shapefile data. Numeric data can be viewed for a particular location through multiple datasets or plotted across an arbitrary profile line. Shapes can be used to find intersections with other shapefiles or to perform analytical calculations (mean, max, min, etc) upon numeric data within the bounds of a shape. These tools allow a user to quickly assess the geologic parameters of the area, including mineralogy, chemistry, surface temperature, topography and elevation. Additionally, J-Earth allows for temporal comparisons of regions for instruments which have repeat coverage over multiple years. J-Earth is part of the JMARS (Java Mission-planning and Analysis for Remote Sensing) suite of geospatial applications developed by the Mars Space Flight Facility at Arizona State University. This suite of software is used for mission planning and scientific data analysis by active NASA missions to Mars, the Moon, and Vesta. It is used by scientists, researchers and students of all ages from more than 40 countries around the world.

  8. Enabling Science Integration through the Marine Geoscience Data System Media Bank

    NASA Astrophysics Data System (ADS)

    Leung, A.; Ferrini, V.; Arko, R.; Carbotte, S. M.; Goehring, L.; Simms, E.

    2008-12-01

    The Marine Geoscience Data System Media Bank (http://media.marine-geo.org) was constructed to enable the sharing of high quality images, illustrations and animations among members of the science community and to provide a new forum for education and public outreach (EPO). The initial focus of Media Bank was to serve Ridge 2000 research and EPO efforts, but it was constructed as a flexible system that could accommodate media from other multidisciplinary marine geoscience research initiatives. Media Bank currently contains digital photographs, maps, 3-D visualizations, and video clips from the Ridge 2000 and MARGINS focus sites as well as the Antarctic and Southern Ocean. We actively seek contributions of other high quality marine geoscience media for inclusion in Media Bank. Media Bank is driven by a relational database backend, enabling image browsing, sorting by category, keyword search functionality, and the creation of media galleries. All media are accompanied by a descriptive figure caption that provides easy access to expert knowledge to help foster data integration across disciplines as well as EPO efforts. In addition to access to high quality media, Media Bank also provides basic metadata including geographic position, investigator name and affiliation, as well as copyright information, and links to references and relevant data sets. Since media are tied to geospatial coordinates, a map-based interface is also provided for access to media.

  9. Mass Media: The Invisible Environment.

    ERIC Educational Resources Information Center

    Glessing, Robert J.; White, William P.

    This anthology for students of media consists of essays and articles grouped under four topics: media forms, media content, media environments, and "the last word." Media forms deals with the nature of these kinds of media: electronic, print, film, music, and comics, graffiti, and clothing. Media content contains articles on the news, advertising,…

  10. Afterword: Instruments as media, media as instruments.

    PubMed

    Rheinberger, Hans-Jörg

    2016-06-01

    The collection of essays comes under the heading of two catchwords: instruments and media. This Afterword looks at their interaction and roles in exploring the characteristics of living beings throughout history, especially their melding and gliding into each other. Before turning to the papers, I will make some more general remarks on instruments and media in scientific, and in particular, biological research. PMID:27053536

  11. Using Social Media to Teach Social Media

    ERIC Educational Resources Information Center

    Rheingold, Howard

    2008-01-01

    By showing students how to use Web-based channels to inform publics, advocate positions, contest claims, and organize action around issues they care about, participatory media education can influence civic behavior positively throughout their lives. Participatory media literacy is necessarily a hands-on enterprise, requiring active use of digital…

  12. Media Directors Help Plan a Media Course.

    ERIC Educational Resources Information Center

    Crowley, John H.

    In an effort to plan a more useful media course for advertising majors at Marquette University, Milwaukee, Wisconsin, a survey was conducted, along with a series of informal interviews, of media directors with large and small advertising firms. The five participating directors completed broad questionnaires on which they rated on a five-point…

  13. Media reaction to a SETI success

    NASA Astrophysics Data System (ADS)

    Seth Shostak, G.

    Consideration of the reaction to a SETI detection by the media, and the effect this will have on the public, is more than mere sociological speculation. An accurate forecast of the media's interest can lead to actions that will help ensure that correct and comprehensible information reaches the public. This is most critical in the first few weeks following a discovery. While a widely accepted protocol for dealing with a detection exists in the "Declaration of Principles Following the Detection of Extraterrestrial Intelligence," it gives scant consideration to the fact that the actual situation will be chaotic and not subject to easy control. The 1996 story about the possible discovery of martian microfossils has provided a useful precedent for what will happen if astronomers uncover the existence of alien intelligence.

  14. Food quality and authenticity screening via easy ambient sonic-spray ionization mass spectrometry.

    PubMed

    Porcari, Andreia M; Fernandes, Gabriel D; Barrera-Arellano, Daniel; Eberlin, Marcos N; Alberici, Rosana M

    2016-02-21

    This review is the first to summarize a decade of studies testing the use of easy ambient sonic-spray ionization mass spectrometry (EASI-MS) and its several sister techniques, Venturi (V-EASI), thermal imprinting (TI-EASI) and Spartan (S-EASI) mass spectrometry in food quality control and authentication. Since minimal or no sample preparation is required, such ambient desorption/ionization techniques have been shown to provide direct, fast and selective fingerprinting characterization at the molecular level based on the pools of the most typical components. They have also been found to be applicable on intact, undisturbed samples or on simple solvent extracts. Fundamentals of EASI-MS and its sister techniques, including mechanisms, devices, parameters and strategies, as well as the many applications reported for food analysis, are summarized and discussed. PMID:26820190

  15. Trends in media use.

    PubMed

    Roberts, Donald F; Foehr, Ulla G

    2008-01-01

    American youth are awash in media. They have television sets in their bedrooms, personal computers in their family rooms, and digital music players and cell phones in their backpacks. They spend more time with media than any single activity other than sleeping, with the average American eight- to eighteen-year-old reporting more than six hours of daily media use. The growing phenomenon of "media multitasking"--using several media concurrently--multiplies that figure to eight and a half hours of media exposure daily. Donald Roberts and Ulla Foehr examine how both media use and media exposure vary with demographic factors such as age, race and ethnicity, and household socioeconomic status, and with psychosocial variables such as academic performance and personal adjustment. They note that media exposure begins early, increases until children begin school, drops off briefly, then climbs again to peak at almost eight hours daily among eleven- and twelve-year-olds. Television and video exposure is particularly high among African American youth. Media exposure is negatively related to indicators of socioeconomic status, but that relationship may be diminishing. Media exposure is positively related to risk-taking behaviors and is negatively related to personal adjustment and school performance. Roberts and Foehr also review evidence pointing to the existence of a digital divide--variations in access to personal computers and allied technologies by socioeconomic status and by race and ethnicity. The authors also examine how the recent emergence of digital media such as personal computers, video game consoles, and portable music players, as well as the media multitasking phenomenon they facilitate, has increased young people's exposure to media messages while leaving media use time largely unchanged. Newer media, they point out, are not displacing older media but are being used in concert with them. The authors note which young people are more or less likely to use several

  16. Media in the Netherlands.

    ERIC Educational Resources Information Center

    Klaver, Franca

    This 2-part report summarizes Dutch policy on mass media and reviews the status of cable television in the Netherlands. The first part defines the underlying principles of a national policy on mass media in relation to the press, commercial and educational television broadcasting, radio, cable television, and media research. Parliamentary debate…

  17. Media Center: Operations Handbook.

    ERIC Educational Resources Information Center

    Dependents Schools (DOD), Washington, DC.

    This guide to basic technical procedures recommended in the operation of within-school media centers is intended for all Department of Defense Dependent Schools (DoDDS) media specialists, clerks, aides, and technicians. The first four sections refer to the general media program functions identified in the related manual, "A is for Apple:…

  18. School Media Specialist Certification.

    ERIC Educational Resources Information Center

    Bender, David R.

    The American Association of School Librarians (AASL) supports the development by media specialists of the competencies and skills they need, whether derived from training in general and professional education, or from media specialization. The "Certification Model for Professional School Media Personnel," developed and designed by an AASL…

  19. The Electric Media Conspiracy.

    ERIC Educational Resources Information Center

    Loveless, Richard L.

    1983-01-01

    Media defines a process of marking time. I can only make my own marks as producer and consumer of my own media forms. Man is, all at once, life sound and life motion--a mark through time, leaving a trail of images behind. Media is a natural extension of being human. (SR)

  20. Modern Media Education Models

    ERIC Educational Resources Information Center

    Fedorov, Alexander

    2011-01-01

    The author supposed that media education models can be divided into the following groups: (1) educational-information models (the study of the theory, history, language of media culture, etc.), based on the cultural, aesthetic, semiotic, socio-cultural theories of media education; (2) educational-ethical models (the study of moral, religions,…

  1. Adolescents and the Media.

    ERIC Educational Resources Information Center

    Strasburgber, Victor C., Ed.; Comstock, George A., Ed.

    1993-01-01

    In the 1990s, the media represent the single most easily modifiable influence on children and adolescents. This series of articles offers medically oriented practitioners a review of current research on the influence of the media on children and adolescents. The 13 articles are: (1) "Children, Adolescents, and the Media: Five Crucial Issues"…

  2. Sizing Up Social Media

    ERIC Educational Resources Information Center

    Pearson, Jerold

    2010-01-01

    Most people are aware of the increasing importance of social media to institutional advancement, and many colleges and universities have started investing resources in these media. The next step is to measure the impact of social media on the institution and evaluate the success of one's efforts. Every advancement leader should understand how…

  3. Creating Quality Media Materials.

    ERIC Educational Resources Information Center

    Hortin, John A.; Bailey, Gerald D.

    1982-01-01

    Innovation, imagination, and student creativity are key ingredients in creating quality media materials for the small school. Student-produced media materials, slides without a camera, personalized slide programs and copy work, self-made task cards, self-made overhead transparencies, graphic materials, and utilization of the mass media are some of…

  4. Mass Media: A Casebook.

    ERIC Educational Resources Information Center

    Hixson, Richard F., Ed.

    Recognizing that mass media--now at a stage of viewing critically its effects and responsibilities--and society at large are interdependent, this casebook reviews the many facets of the media and mass communication as they relate to both producers and consumers of messages. The 23 chapters include discussions of the media's responsibility toward…

  5. Youth Media and Agency

    ERIC Educational Resources Information Center

    Hauge, Chelsey

    2014-01-01

    This article addresses how capacity is conceived of and understood in youth media/civic education programming, and how beliefs about agency, development, relationality and youth manifests in the discourses, programmes, and practices of organizations operating youth media programmes. Through attention to a youth media and development programme in…

  6. Children's Media Policy

    ERIC Educational Resources Information Center

    Jordan, Amy B.

    2008-01-01

    Amy Jordan addresses the need to balance the media industry's potentially important contributions to the healthy development of America's children against the consequences of excessive and age-inappropriate media exposure. Much of the philosophical tension regarding how much say the government should have about media content and delivery stems…

  7. Media Education: Sociology Surveys

    ERIC Educational Resources Information Center

    Fedorov, Alexander

    2007-01-01

    In Russia as well as in foreign countries we can witness sort of the confusion of the terms of "media education" and "media literacy". There are quite a few differences in theoretical approaches to media education, to distinguishing of the most important aims, objectives, means of introduction into the teaching process, etc.…

  8. Guidelines for Media Selection.

    ERIC Educational Resources Information Center

    Heeren, Elske; Verwijs, Carla; Moonen, Jef

    This paper presents two types of approaches to media selection--rational-choice approaches and social-influence approaches. It is argued that designers should combine the two types of approaches in a bottom-up/top-down media-selection process. As examples of the two types of approaches, two conceptual frameworks are described--task/media fit and…

  9. Statement-Based Semantic Annotation of Media Resources

    NASA Astrophysics Data System (ADS)

    Weiss, Wolfgang; Bürger, Tobias; Villa, Robert; Punitha, P.; Halb, Wolfgang

    Currently the media production domain lacks efficient ways to organize and search for media assets. Ontology-based applications have been identified as a viable solution to this problem, however, sometimes being too complex for non-experienced users. We present a fast and easy to use approach to create semantic annotations and relationships of media resources. The approach is implemented in the SALERO Intelligent Media Annotation & Search system. It combines the simplicity of free text tagging and the power of semantic technologies and by that makes a compromise in the complexity of full semantic annotations. We present the implementation of the approach in the system and an evaluation of different user interface techniques for creating annotations.

  10. Prosocial effects of media.

    PubMed

    Hogan, Marjorie J

    2012-06-01

    Parents, teachers, health care providers, and other caring adults worry about the harmful influence of media messages and images on children and teens and wonder how to recognize and encourage positive and healthy use of media. For decades, experts have commented on the power of media. Media depictions can lead to negative attitudes and behavior in some young viewers. This article discusses whether prosocial, tolerant, and cooperative attitudes and behavior can be learned and imitated by children and adolescents and whether media can nurture or stimulate creativity or actively promote health and well-being in young consumers. PMID:22643170

  11. Chronic silent otitis media.

    PubMed

    Paparella, Michael M; Schachern, Patricia A; Cureoglu, Sebahattin

    2002-01-01

    Otitis media occurs along a continuum. For example, otitis media with effusion characterized by fluid pathology can lead to chronic otitis media plus chronic mastoiditis, characterized by the presence of intractable tissue pathology such as cholesteatoma, cholesterol granuloma or granulation tissue. The literature defines chronic otitis media as having a tympanic membrane perforation and otorrhea. Amongst many other sequelae, which can result from the continuum, an important common one is chronic silent otitis media. This overlooked entity which includes pathology beneath an intact tympanic membrane is commonly seen in our human temporal bone laboratory and in patients. The clinical pathological correlates of this important disease are discussed herein. PMID:12021496

  12. Easy Information about Research: Getting the Message out to People with Learning Disabilities

    ERIC Educational Resources Information Center

    Goodwin, Julian; Mason, Victoria; Williams, Val; Townsley, Ruth

    2015-01-01

    This paper discusses the provision of easy information about research to people with learning disabilities, their families and supporters. We explore some different ways we have used over the past 25 years, to make sure that research has the greatest impact both in the UK and abroad. We discuss first the process of providing easy-read versions of…

  13. Diagnostic Efficiency of easyCBM[R] Math: Washington State. Technical Report #1008

    ERIC Educational Resources Information Center

    Anderson, Daniel; Alonzo, Julie; Tindal, Gerald

    2010-01-01

    easyCBM[R] is an online benchmark and progress monitoring assessment system designed for use within a response to intervention framework. Educators using easyCBM[R] are often interested in using the results to predict students' state test performance. In the following technical document, we report diagnostic efficiency statistics using a sample…

  14. Diagnostic Efficiency of easyCBM[R] Math: Oregon. Technical Report #1009

    ERIC Educational Resources Information Center

    Anderson, Daniel; Alonzo, Julie; Tindal, Gerald

    2010-01-01

    The easyCBM[R] assessment system is an online benchmark and progress monitoring assessment system designed for use within a response to intervention framework. Educators using easyCBM[R] are often interested in using the results to predict students' state test performance. In the following technical document, we report diagnostic efficiency…

  15. New Database Manipulation Tools in the Easy-Learning On-Line Platform

    ERIC Educational Resources Information Center

    Radescu, Radu; Davidescu, Andrei; Pupezescu, Valentin

    2011-01-01

    The present paper deals with the new ORM (object-relational mapping) tool introduced in the easy-learning platform. Propel 1.5 is the latest version of Propel, one of the ORMs fully compatible with the Symfony framework, and in comparison with the older versions and it has drastically improved the way the easy-learning platform can manipulate its…

  16. Web-Based Student Evaluations of Professors: The Relations between Perceived Quality, Easiness and Sexiness

    ERIC Educational Resources Information Center

    Felton, James; Mitchell, John; Stinson, Michael

    2004-01-01

    College students critique their professors' teaching at RateMyProfessors.com, a web page where students anonymously rate their professors on Quality, Easiness, and Sexiness. Using the self-selected data from this public forum, we examine the relations between quality, easiness, and sexiness for 3190 professors at 25 universities. For faculty with…

  17. easyCBM® Reading Criterion Related Validity Evidence: Grades K-1. Technical Report #1309

    ERIC Educational Resources Information Center

    Lai, Cheng-Fei; Alonzo, Julie; Tindal, Gerald

    2013-01-01

    In this technical report, we present the results of a study to gather criterion-related evidence for Grade K-1 easyCBM® reading measures. We used correlations to examine the relation between the easyCBM® measures and other published measures with known reliability and validity evidence, including the Dynamic Indicators of Basic Early Literacy…

  18. easyCBM® Reading Criterion Related Validity Evidence: Grades 2-5. Technical Report #1310

    ERIC Educational Resources Information Center

    Lai, Cheng-Fei; Alonzo, Julie; Tindal, Gerald

    2013-01-01

    In this technical report, we present the results of a study to gather criterion-related evidence for Grade 2-5 easyCBM® reading measures. We used correlations to examine the relation between the easyCBM® measures and other published measures with known reliability and validity evidence, including the Gates-MacGinitie Reading Tests and the Dynamic…

  19. The Effectiveness of SpeechEasy during Situations of Daily Living

    ERIC Educational Resources Information Center

    O'Donnell, Jennifer J.; Armson, Joy; Kiefte, Michael

    2008-01-01

    A multiple single-subject design was used to examine the effects of SpeechEasy on stuttering frequency in the laboratory and in longitudinal samples of speech produced in situations of daily living (SDL). Seven adults who stutter participated, all of whom had exhibited at least 30% reduction in stuttering frequency while using SpeechEasy during…

  20. easyCBM[R] Mathematics Criterion Related Validity Evidence: Oregon State Test. Technical Report #1011

    ERIC Educational Resources Information Center

    Anderson, Daniel; Alonzo, Julie; Tindal, Gerald

    2010-01-01

    In this technical report, we present the results of a study examining the relation between the math measures available on the easyCBM[R] online benchmark and progress monitoring assessment system and the Oregon statewide assessment of mathematics. Designed for use within a response to intervention (RTI) framework, easyCBM[R] is intended to help…

  1. School Security Solutions: Bringing Corporate Safety to Schools and Colleges with EasyLobbyTM Software.

    ERIC Educational Resources Information Center

    Pendzick, Richard E.; Downs, Robert L.

    2002-01-01

    Describes software for electronic visitor management (EVM) called EasyLobbyTM, currently in use in thousands of federal and corporate installations throughout the world and its application for school and campus environments. Explains EasyLobbyTM's use to replace visitor logs, capture and store visitor data electronically, and provide badges that…

  2. easyCBM[R] Mathematics Criterion Related Validity Evidence: Washington State Test. Technical Report #1010

    ERIC Educational Resources Information Center

    Anderson, Daniel; Alonzo, Julie; Tindal, Gerald

    2010-01-01

    easyCBM[R] is an online benchmark and progress monitoring assessment system designed for use within a response to intervention (RTI) framework. Part of the purpose of easyCBM[R] is to help educators identify students who may be at risk for failure. Often, students deemed at-risk are those who would be predicted to not pass the state test. Previous…

  3. Culture et medias (Culture and the Media).

    ERIC Educational Resources Information Center

    Abastado, Claude

    1982-01-01

    The traditional conception of pluralistic culture is contrasted with a new, separate form of culture: mass media culture. Its components are noted: medium, message, "mosaic," and strategy, and methodology for its study is discussed. (MSE)

  4. Stereospecific synthesis of new steroidal isoxazoles in dry media.

    PubMed

    Hernández-Linares, María Guadalupe; Sandoval-Ramírez, Jesús; Meza-Reyes, Socorro; Montiel-Smith, Sara; Guerrero-Luna, Gabriel

    2011-12-20

    An easy and fast procedure was developed for one-pot synthesis of steroidal isoxazoles starting from 23-acetylsapogenins derivatives in presence of P2O5/SiO2 in dry media under microwaves irradiation is described. Substrates of the 25S and 25R series were used as raw materials, establishing that this new methodology is applicable to both series. PMID:21872615

  5. Peter Sis: Gifted Creator.

    ERIC Educational Resources Information Center

    Brodie, Carolyn S.

    2003-01-01

    Presents a brief biography of Peter Sis, an author and illustrator of children's books. Includes awards he has won; extension activities; and annotated bibliographies of books written and illustrated by Sis, selected books illustrated by Sis, audiobooks, videorecordings, sources for biographical information, and information on the Web. (LRW)

  6. Pervasive media violence.

    PubMed

    Schooler, C; Flora, J A

    1996-01-01

    In this review, we focus our discussion on studies examining effects on children and young adults. We believe that the current epidemic of youth violence in the United States justifies a focus on this vulnerable segment of society. We consider media effects on individual children's behaviors, such as imitating aggressive acts. In addition, we examine how the media influence young people's perceptions of norms regarding interpersonal relationships. Next, we assess mass media effects on societal beliefs, or what children and adolescents think the "real world" is like. We suggest these media influences are cumulative and mutually reinforcing, and discuss the implications of repeated exposure to prominent and prevalent violent media messages. Finally, we catalog multiple intervention possibilities ranging from education to regulation. From a public health perspective, therefore, we evaluate the effects that pervasive media messages depicting violence have on young people and present multiple strategies to promote more healthful outcomes. PMID:8724228

  7. Orchestrating the Media Collage

    ERIC Educational Resources Information Center

    Ohler, Jason

    2009-01-01

    Modern literacy has always meant being able to both read and write narrative in the media forms of the day, whatever they may be. Just being able to read is not sufficient. A new dimension of literacy is now in play--namely, the ability to adapt to new media forms and fit them into the overall media collage quickly and effectively. A strong case…

  8. The media and suicide.

    PubMed

    Tor, Phern Chern; Ng, Beng Yeong; Ang, Yong Guan

    2008-09-01

    Suicide is a common and preventable event that is often reported by the media when there are sensationalistic elements or if the suicide involves a celebrity. Media reports of suicide can induce a copycat or "Werther effect". There is increasing evidence that sensationalistic reporting of suicides has a direct effect on increasing suicide rates. Responsible reporting guidelines drawn up in consultation with media professionals have been shown to improve reporting of suicides. Local reporting on suicides tends to be sensationalistic but also has a strong educational slant. The media should educate both the public and the medical professional about their role in suicide prevention. PMID:18989499

  9. Media Monopoly in Brazil.

    ERIC Educational Resources Information Center

    Amaral, Roberto; Guimaraes, Cesar

    1994-01-01

    Documents the process of broadcasting media development in Brazil, the failure of new technologies to produce democratization, and the barriers to democratization erected by monopolization and "metastasis." (SR)

  10. Overview: new media.

    PubMed

    O'Keeffe, Gwenn Schurgin

    2012-06-01

    Pediatricians care for children's growth and development from the time they are born until they become adults. In addition, pediatricians must be vigilant for external influences. Technology influences children of all ages. Seventy-five percent of teenagers own cell phones, with 25% using them for social media. Technology can lead to an increase in skills and social benefits but there is also the potential for harm such as sexting, cyberbullying, privacy issues, and Internet addiction, all of which can affect health. Pediatricians must become well versed in the new media to provide media-oriented anticipatory guidance and advice on media-related issues. PMID:22643166

  11. Why the processing of repeated targets are better than that of no repetition: evidence from easy-to-difficult and difficult-to-easy switching situations

    PubMed Central

    2014-01-01

    Background Previous studies have found that the processing of repeated targets are easier than that of non-repetition. Although several theories attempt to explain this issue, the underlying mechanism still remains uncovered. In this study, we tried to address this issue by exploring the underlying brain responses during this process. Methods Brain activities were recorded while thirty participants performing a Stroop task (Chinese version) in the MRI scanner. Using pseudo-random strategies, we created two types of switching conditions (easy-to-difficult; difficult-to-easy) and relevant repeating conditions. Results The results show that, in difficult-to-easy switching situation, higher brain activations are found in left precuneus than repeating ones (the precuneus is thought related with attention demands). In easy-to-difficult switching conditions, higher brain activations are found in precuneus, superior temporal gyrus, posterior cingulate cortex, and inferior frontal gyrus than repeating trials (most of these regions are thought related with executive function). No overlapping brain regions are observed in con_CON and incon_INCON conditions. Beta figures of the survived clusters in different conditions, correlations between brain activations and switch cost were calculated. Conclusions The present study suggests that the feature that response time in switching trials are longer than that in repeating trials are caused by the extra endeavors engaged in the switching processes. PMID:24524597

  12. Some Media Relations Success Stories.

    ERIC Educational Resources Information Center

    Sperbeck, John M.

    1997-01-01

    A panel of 29 extension faculty/staff members who work well with the media were interviewed to identify ways to improve their media relations. Reasons for working with the media, ways to develop relationships with media representatives, and suggestions for creating a more favorable climate for media relations in universities were noted. (JOW)

  13. What Every New Media Specialist Needs to Know: These 10 Tips Can Help Your Career Get off to a Great Start

    ERIC Educational Resources Information Center

    Corbo, Donna; Sample, Candace

    2010-01-01

    It's not easy being a media specialist, especially if one is new to the profession or one has switched schools and is suddenly the "new kid on the block." This article offers 10 road-tested tips that will help every new media specialist not only survive, but also "thrive": (1) Learn the curriculum; (2) Document! Document! Document! (3) Smile and…

  14. Seniors' self-administration of the Elder Abuse Suspicion Index (EASI): a feasibility study.

    PubMed

    Yaffe, Mark J; Weiss, Deborah; Lithwick, Maxine

    2012-10-01

    This study explored the feasibility of seniors aged 65 and over with MMSE ≥24 completing the EASI-sa, a self-administrable version of the Elder Abuse Suspicion Index (EASI). A convenience sample of 210 was stratified by age, sex, and language (English and French). All completed the EASI-sa within an estimated 5 minutes, 82.9% within 2 minutes. Completion time decreased with higher education, but was not affected by age, sex, language, or measured physical or mental health. No questions went unanswered; no words were poorly understood or discomforting. The EASI-sa completion was associated with a significantly increased understanding about elder abuse (p < 0.0001). PMID:23016725

  15. Meniscus delivery: a maneuver for easy arthroscopic access to the posterior horn of the medial meniscus

    PubMed Central

    Said, Hatem Galal; Goyal, Saumitra; Fetih, Tarek Nabil

    2016-01-01

    Pathology of posterior horn of medial meniscus is common and often presents a difficult approach during arthroscopy for various reasons. We describe an easy maneuver to facilitate “delivery of the medial meniscus” during arthroscopy. PMID:27163099

  16. Sleep Doesn't Come Easy to Those with Brain Injuries

    MedlinePlus

    ... Sleep Doesn't Come Easy to Those With Brain Injuries And that may affect daytime performance at ... HealthDay News) -- Many people who suffer a traumatic brain injury struggle with sleep problems they may not ...

  17. How to Write Easy-to-Read Health Materials: MedlinePlus

    MedlinePlus

    ... the terms by explaining the concept first in plain language. Then introduce the new word(s). It is also ... easy-to-read materials National Institutes of Health: Plain Language at NIH - Information and listings of training materials ...

  18. Sleep Doesn't Come Easy to Those with Brain Injuries

    MedlinePlus

    ... nlm.nih.gov/medlineplus/news/fullstory_158527.html Sleep Doesn't Come Easy to Those With Brain ... who suffer a traumatic brain injury struggle with sleep problems they may not be aware of, Swiss ...

  19. Some Smart Yet Easy Ways to Shield Yourself from Skin Cancer

    MedlinePlus

    ... Smart Yet Easy Ways to Shield Yourself From Skin Cancer Dermatologist offers advice on how to prevent, ... HealthDay News) -- One in five Americans will develop skin cancer at some point in their life, but ...

  20. Minorities in the Media.

    ERIC Educational Resources Information Center

    Sherard, Regina G., Comp.; And Others

    The four reports in this compilation focus on the role of blacks in the various media. The first report provides a general discussion of the status of blacks in the media, and notes that it has been largely analogous to their political and economic development. The second report traces the changing image of blacks as it has been portrayed on…

  1. Media Literacy and Learning

    ERIC Educational Resources Information Center

    Lacina, Jan

    2005-01-01

    Technology affects education at all levels. Children are naturals at using technology. They use technology in all aspects of their lives; for that reason, it is imperative that teachers not only keep up with the latest technology, but also find ways to integrate technology, including the media, into classroom instruction. Media literacy is a…

  2. Teens and Media.

    ERIC Educational Resources Information Center

    Communication: Journalism Education Today, 1988

    1988-01-01

    Teenage consumers question the priorities of the media. They: (1) regard the media as another institution against young people; (2) avoid it because they find it depressing, (3) challenge time allocated for sports and weather, (4) question emphasis on violence, and lack of concern for details and fairness; and (5) advocate a reversal in the role…

  3. Media: Eyeing the News.

    ERIC Educational Resources Information Center

    Gage, Susan

    1990-01-01

    This issue of "Teachergram" addresses media-related issues such as the kind of world picture Canadians receive from mainstream media, the ability of television to describe the complexity of world events, and the claim of distorted and simplistic portrayal of developing nations. Students are encouraged critical perspective--to help them look at the…

  4. Wisconsin Ideas in Media.

    ERIC Educational Resources Information Center

    Holmes, Rose, Ed.; And Others

    1983-01-01

    These two documents contain a variety of articles on media use in education. The first provides 16 articles that focus on justifying media programs in the 1980's. Topics include selling your program to administrators; reorganization of the Wisconsin Department of Public Instruction; video literacy; student-made videotape recordings; interactive…

  5. Building Social Media Connections

    ERIC Educational Resources Information Center

    Ferriter, William N.; Ramsden, Jason T.; Sheninger, Eric C.

    2012-01-01

    Incorporating social media tools into your professional practices does not have to be intimidating as long as you are willing to tackle five action steps. It is far easier to articulate the strengths--and to imagine the possibilities--of social media spaces as tools for communication and professional development when you are actively using those…

  6. Writing and Digital Media

    ERIC Educational Resources Information Center

    van Waes, Luuk, Ed.; Leijten, Marielle, Ed.; Neuwirth, Chris, Ed.

    2006-01-01

    Digital media has become an increasingly powerful force in modern society. This volume brings together outstanding European, American and Australian research in "writing and digital media" and explores its cognitive, social and cultural implications. In addition to presenting programs of original research by internationally known scholars from a…

  7. Accessing the Media.

    ERIC Educational Resources Information Center

    Parker, Judy

    This guide for school districts offers a quick outline for developing good communications skills and public relations with news media personnel. Guidelines for good press relations are provided that emphasize the importance of keeping two-way, open communications with the media, with attention to: accuracy; being prepared; sharing the bad news as…

  8. Trends in Media Use

    ERIC Educational Resources Information Center

    Roberts, Donald F.; Foehr, Ulla G.

    2008-01-01

    American youth are awash in media. They have television sets in their bedrooms, personal computers in their family rooms, and digital music players and cell phones in their backpacks. They spend more time with media than any single activity other than sleeping, with the average American eight- to eighteen-year-old reporting more than six hours of…

  9. Japanese Media in English.

    ERIC Educational Resources Information Center

    Tanaka, Sachiko Oda

    1995-01-01

    Describes the use of English in the media in Japan, focusing on the role and history of English-language newspapers, radio, and television programs, as well as the proliferation of English-language films shown in Japanese cinemas. Discusses the implications of English in the Japanese media. (20 references) (MDM)

  10. Social Media. Research Brief

    ERIC Educational Resources Information Center

    Williamson, Ronald

    2010-01-01

    The growing use of social media by students and adults is impacting schools. A recent Pew study found that 73% of teens use social-networking sites to connect with others. Social media includes blogs, wikis, and podcasts as well as sites such as MySpace, Facebook, and Linkedin. While such sites promote connection with others, their use has created…

  11. Digital Media and Learning

    ERIC Educational Resources Information Center

    John D. and Catherine T. MacArthur Foundation, 2012

    2012-01-01

    MacArthur launched the digital media and learning initiative in 2006 to explore how digital media are changing the way young people learn, socialize, communicate, and play. Since 2006, the Foundation has awarded grants totaling more than $100 million for research, development of innovative new technologies, new learning environments for youth,…

  12. Introduction to Media.

    ERIC Educational Resources Information Center

    Riler, Robert

    Designed for senior high school students, this one semester course focuses on four aspects of modern media: television, film, radio, and advertising. Each topic is worked into a weekly lesson plan format that stresses the active involvement of students in the learning process. The course outline contains lists of objectives and media materials…

  13. Advertising Pressures on Media.

    ERIC Educational Resources Information Center

    Hammitt, Harry

    The majority of the media in the United States is funded through revenues derived from the sale of advertising space. The problem that arises from this situation is fundamentally an economic one: if advertisers are paying the bills for the media, how much control over content should they have? This report offers a review of instances in which…

  14. EMMSE Media Index.

    ERIC Educational Resources Information Center

    Hewitt, Clifford A., Comp.; McKinstry, Herbert A., Comp.

    This index provides a topical taxonomy of media which have been selected for their relevance in the teaching of materials science and engineering. The index is keyed to a matrix which matches topical and/or class material with six classifications of media: print, 16mm film, super 8 film, slide/tape, videotape, and other (including interactive…

  15. Speaking through the Media.

    ERIC Educational Resources Information Center

    Gabrick, Andrea; Dessoff, Alan

    2002-01-01

    Offers advice for college communications officers in dealing with the media. Tips include: "bring in the big guns", "play show and tell", expand the media circle, understand reporters' jobs and respect deadlines, "keep it real", "stay in touch", and "hedge your bets". (EV)

  16. Literacy, Learning, and Media.

    ERIC Educational Resources Information Center

    Adams, Dennis; Hamm, Mary

    2000-01-01

    Considers the expanding definition of literacy from traditional reading and writing skills to include technological, visual, information, and networking literacy. Discusses the impact of media on social interactions and intellectual development; linking technology to educational goals; influences of new media symbol systems on communication;…

  17. Detection of Mycobacterium tuberculosis by EasyNAT diagnostic kit in sputum samples from Tanzania.

    PubMed

    Mhimbira, Francis A; Bholla, Maira; Sasamalo, Mohamed; Mukurasi, William; Hella, Jerry J; Jugheli, Levan; Reither, Klaus

    2015-04-01

    The EasyNAT assay was evaluated for the detection of tuberculosis in sputum smears from presumptive pulmonary tuberculosis (TB) patients in an African high-TB and high-HIV setting. The sensitivity of the EasyNAT assay was 66.7%, and the specificity and positive predictive value were 100% for the culture-positive patients. The sensitivity was only 10% in the smear-negative and culture-positive patients. PMID:25609720

  18. The Ecology Model of Learning: Evaluating Digital Media Applications (DMAs) Using Established Ecological Subsystems of Learning

    ERIC Educational Resources Information Center

    Folkestad, James E.; Banning, James

    2010-01-01

    Digital media applications (DMAs) have emerged in abundance over the last ten years. Enabled by exponential growth in computing power and inexpensive data storage, these applications are easy to use and inexpensive (often free) to own. DMAs not only allow users to produce digital content efficiently they allow users to exploit the connective power…

  19. The Use of Social Media for Blended Learning in Tertiary Education

    ERIC Educational Resources Information Center

    Chan, Winslet Ting Yan; Leung, Chi Hong

    2016-01-01

    The use of social media facilitates communication and collaboration among users to support the student-centered learning environment. In this study, Twitter was used to support blended learning activities in two university courses. A survey was conducted and the results showed that Twitter was easy to use and it could facilitate knowledge sharing…

  20. Collection Development for the School Library Media Program: A Beginner's Guide

    ERIC Educational Resources Information Center

    Kerby, Mona

    2006-01-01

    A valuable resource for new or experienced school librarians, "Collection Development for the School Library Media Program: A Beginner's Guide" is an easy-to-use guide to collection development. It provides practical and relevant information about collection development issues such as: the school users, policies, selection criteria and sources,…

  1. Loving with Irony: Young Bombay Viewers Discuss Clothing, Sex and Their Encounters with Media

    ERIC Educational Resources Information Center

    Banaji, Shakuntala

    2006-01-01

    The media landscape in urban India has changed so rapidly in the past 10 years that it is not easy to consider the ways in which these changes interact with people's lives and beliefs. Apocalyptic pronouncements about the ways in which MTV-style television, films and the Internet are destroying "genuine" Indian culture by promoting western sexual…

  2. Exploring Curation as a Core Competency in Digital and Media Literacy Education

    ERIC Educational Resources Information Center

    Mihailidis, Paul; Cohen, James N.

    2013-01-01

    In today's hypermedia landscape, youth and young adults are increasingly using social media platforms, online aggregators and mobile applications for daily information use. Communication educators, armed with a host of free, easy-to-use online tools, have the ability to create dynamic approaches to teaching and learning about information and…

  3. Media Roles and Legislators' New Media Use.

    ERIC Educational Resources Information Center

    Riffe, Daniel

    1990-01-01

    Surveys 82 Alabama legislators and finds officials' views of the press as adversary or agent of consensus relates to perceived value of media for job-relevant information. Suggests a dysfunction of the "watch-dog" role because those believing the consensus model found the press more useful than those seeing the press as an adversary. (MG)

  4. Social Justice and Media. Media Corner.

    ERIC Educational Resources Information Center

    Braun, Joseph A., III, Ed.

    1994-01-01

    Contends that the end of slavery, women's suffrage, and the civil rights movement were watershed events of social justice in U.S. history. Provides reviews of two media-based sets of instructional materials that can help students understand the struggle by disenfranchised groups to become full participants in society. (CFR)

  5. Easy Access

    ERIC Educational Resources Information Center

    Gettelman, Alan

    2009-01-01

    School and university restrooms, locker and shower rooms have specific ADA accessibility requirements that serve the needs of staff, students and campus visitors who are disabled as a result of injury, illness or age. Taking good care of them is good for the reputation of a sensitive community institution, and fosters positive public relations.…

  6. Breathe Easy.

    ERIC Educational Resources Information Center

    Epstien, Barb

    1999-01-01

    Examines the different indoor air pollutants that can be found in schools and tips for controlling them. Also discussed is building analysis for monitoring biocontaminants including allergens and molds. (GR)

  7. Easy Bleeding

    MedlinePlus

    ... decisions about when and where they should receive healthcare. Unfortunately, most people lack the medical knowledge needed to make these decisions safely. FreeMD.com is powered by a computer program that performs symptom triage. The goal of ...

  8. Easy Bruising

    MedlinePlus

    ... decisions about when and where they should receive healthcare. Unfortunately, most people lack the medical knowledge needed to make these decisions safely. FreeMD.com is powered by a computer program that performs symptom triage. The goal of ...

  9. MediaTracker system

    SciTech Connect

    Sandoval, D. M.; Strittmatter, R. B.; Abeyta, J. D.; Brown, J.; Marks, T. , Jr.; Martinez, B. J.; Jones, D. B.; Hsue, W.

    2004-01-01

    The initial objectives of this effort were to provide a hardware and software platform that can address the requirements for the accountability of classified removable electronic media and vault access logging. The Media Tracker system software assists classified media custodian in managing vault access logging and Media Tracking to prevent the inadvertent violation of rules or policies for the access to a restricted area and the movement and use of tracked items. The MediaTracker system includes the software tools to track and account for high consequence security assets and high value items. The overall benefits include: (1) real-time access to the disposition of all Classified Removable Electronic Media (CREM), (2) streamlined security procedures and requirements, (3) removal of ambiguity and managerial inconsistencies, (4) prevention of incidents that can and should be prevented, (5) alignment with the DOE's initiative to achieve improvements in security and facility operations through technology deployment, and (6) enhanced individual responsibility by providing a consistent method of dealing with daily responsibilities. In response to initiatives to enhance the control of classified removable electronic media (CREM), the Media Tracker software suite was developed, piloted and implemented at the Los Alamos National Laboratory beginning in July 2000. The Media Tracker software suite assists in the accountability and tracking of CREM and other high-value assets. One component of the MediaTracker software suite provides a Laboratory-approved media tracking system. Using commercial touch screen and bar code technology, the MediaTracker (MT) component of the MediaTracker software suite provides an efficient and effective means to meet current Laboratory requirements and provides new-engineered controls to help assure compliance with those requirements. It also establishes a computer infrastructure at vault entrances for vault access logging, and can accommodate

  10. Low density lipoproteins extracted from hen egg yolk by an easy method: cryoprotective effect on frozen-thawed bull semen.

    PubMed

    Moussa, M; Marinet, V; Trimeche, A; Tainturier, D; Anton, M

    2002-04-01

    Hen egg yolk is widely used as a cryoprotective agent in semen freezing extenders in order to protect the spermatozoa against cold shock. The protective action of yolk is largely presumed to be due to low density lipoproteins (LDL). In recent years, arguments concerning the presence of cryoprotective antagonists in egg yolk, have reinforced interest in the use of only the LDL extracted from egg yolk in the extenders. However, current methods of LDL purification do not support the use of LDL in commercial extenders because they offer a poor recovery rate. Consequently, we have developed an easy method to extract LDL from egg yolk. Several concentrations of purified LDL (between 2.5 and 20%, w/v) were tested in freezing extenders for bull semen, and compared with commercial extenders. Our extraction method reached 97% purity and about 67% yield, and is easily reproducible on an industrial scale. Analysis of sperm motility showed that the motility and characteristics of spermatozoa movement were improved with LDL in the extender, as compared to a commercial extender containing egg yolk. The optimum LDL concentration in the extender was 8%. In conclusion, we propose that an extender containing LDL extracted from egg yolk could be used as cryoprotective media with a better efficiency than present commercial extenders. PMID:12035979