Science.gov

Sample records for easy media creator

  1. 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)

  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. 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.

  4. 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.

  5. Outsider Art and the autistic creator.

    PubMed

    Cardinal, Roger

    2009-05-27

    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

  6. 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

  7. 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

  8. Exceptional Creators to the World of Children: Investigating Children's Authors

    ERIC Educational Resources Information Center

    Diezmann, Carmel M.

    2008-01-01

    Exceptional creators develop existing domains or create new domains through their contribution of products that are highly valued by society in a particular domain. Typically, adults make these value judgments. This study explored whether Gardner's (1997) model of an Exceptional Creator [EC], which was developed from a cross-domain analysis and…

  9. 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…

  10. EASy: Expert authorizations system

    SciTech Connect

    Altfeld, J.; Landon, D.F.; Daniels, C.J.

    1996-12-31

    Equifax Check Services provides retail merchants and other businesses with quality decisions concerning the acceptability. risk. or fraudulence of customer checks. The greatest percentage of these decisions are provided automatically through on-line links with point-of-sale terminals. When a transaction is suspect, a referral notice is generated directing the merchant to call one of Equifax Check Services` authorization centers for additional processing. This processing considers a wide variety of information unavailable through online processing, thereby giving consumers the greatest possible benefit of doubt prior to declining checks. These high-risk authorizations had historically been handled using a legacy mainframe system involving a high degree of manual intervention. Authorizations agents would complete a lengthy, rigorous training regimen, and be monitored as to their performance. Pursuit of service excellence caused Equifax, in conjunction with Brightware Corporation, to develop the Expert Authorization System (EASy), a rule-based solution for check authorizations that uses an innovative twist on a standard blackboard architecture. EASy was deployed and is used today by as many as 300 concurrent users. By encapsulating extensive domain knowledge, EASy has effectively eliminated authorization errors, provided consistent and replicable decisions, reduced elapsed time to a decision, and reduced the average agent training time from 4-6 weeks to 3 days.

  11. 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).

  12. 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…

  13. 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

  14. 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.

  15. 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.

  16. 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 century of lack of interest, the work of G.A. Tikhov appears really modern. Nowadays, in order to prepare for the detection of life in remote extrasolar planets, astronomers observe Earthshine to detect the spectrum of terrestrial chlorophyll, and specifically the Vegetation Red Edge (VRE) in the near infrared. Although the VRE is only a few percent, it is higher when continents covered by vegetation are facing the Moon, and lower in the case of oceans. In order to study the daily variation of chlorophyll spectra in the Earthshine according the part of Earth facing the Moon, we developed an observational program from the scientific station Concordia in Antarctica.

  17. 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

  18. 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…

  19. 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…

  20. 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…

  1. 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,…

  2. Fast and Easy Website Tuneups

    ERIC Educational Resources Information Center

    Wisniewski, Jeff

    2008-01-01

    This article presents fast, easy and helpful hints for making web sites that people will want to use over and over again. These tips include: (1) Making sure that the website's copyright statement is up-to-date; (2) Adding "last updated" code to each webpage at the site; (3) Adding photos to the site's contact information; (4) Turning boring old

  3. Fast and Easy Website Tuneups

    ERIC Educational Resources Information Center

    Wisniewski, Jeff

    2008-01-01

    This article presents fast, easy and helpful hints for making web sites that people will want to use over and over again. These tips include: (1) Making sure that the website's copyright statement is up-to-date; (2) Adding "last updated" code to each webpage at the site; (3) Adding photos to the site's contact information; (4) Turning boring old…

  4. 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…

  5. 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,

  6. 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-field information for the various shock-wave interference patterns and their associated maximum surface pressure and heat flux predictions. EASI is written in FORTRAN 77 for a DEC VAX 8500 series computer using the VAX/VMS operating system, and requires 75K of memory. The program is available on a 9-track 1600 BPI magnetic tape in DEC VAX BACKUP format. EASI was developed in 1989. DEC, VAX, and VMS are registered trademarks of the Digital Equipment Corporation.

  7. 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.

  8. 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.

  9. 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…

  10. 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.

  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 very important role as the accelerator of the glaciers melting. The "black carbon" is one of the most important creators of the imbalance of water in Nature. More than a billion people of the world population are seriously dependent from the imbalances which create a "black carbon". There are many other processes of interaction between water and carbon, which creates imbalances of various types. We see that the imbalance of water and the imbalance of carbon sometimes can be controlled or at least, we would be prepared for unintended consequences.

  12. Venturi easy ambient sonic-spray ionization.

    PubMed

    Santos, Vanessa G; Regiani, Thaís; Dias, Fernanda F G; Romão, Wanderson; Jara, Jose Luis Paz; Klitzke, Clécio F; Coelho, Fernando; Eberlin, Marcos N

    2011-02-15

    The development and illustrative applications of an ambient ionization technique termed Venturi easy ambient sonic-spray ionization (V-EASI) is described. Its dual mode of operation with Venturi self-pumping makes V-EASI applicable to the direct mass spectrometric analysis of both liquid (V(L)-EASI) and solid (V(S)-EASI) samples. V-EASI is simple and easy to assemble, operating solely via the assistance of a sonic stream of nitrogen or air. The sonic gas stream causes two beneficial and integrated effects: (a) the self-pumping of solutions via the Venturi effect and (b) sonic-spray ionization (SSI) of analytes either in solution or resting on solid surfaces. In its liquid mode, V(L)-EASI is applicable to analytes in solution, forming negatively and/or positively charged intact molecular species in a soft fashion with little or no fragmentation. In its solid mode, V(S)-EASI relies on Venturi self-pumping of a proper SSI solvent solution in combination with SSI to form a stream of bipolar charged droplets that bombard the sample surface, causing desorption and ionization of the analyte molecules. As for its precursor technique (EASI), V-EASI generates bipolar droplets with considerably lower average charging, which increases selectivity for ionization with high signal-to-noise ratios and clean spectra dominated by single molecular species with minimal solvent ions. V-EASI also operates in a voltage-, heat-, and radiation-free fashion and is therefore free of thermal, electrical, or discharge interferences. PMID:21235233

  13. The influence of Cervantes on the future creator of psychoanalysis.

    PubMed

    Grinberg, L; Rodríguez, J F

    1984-01-01

    Our work is intended to recreate the origins of the 'future creator of psychoanalysis'. Cervantes had a decisive influence on Freud. Don Quixote occupied a central place during a period which we consider to be crucial in the creation of psychoanalysis; we refer to the summer of 1883 during which Freud confessed to Martha that he had become more interested in this book than in brain anatomy. In this work, Cervantes delves in-depth into problems which he had set out in The Colloquy of the Dogs, read by Freud in his adolescence when he was learning Spanish and which confronted some of the great psychoanalytic themes such as reality-fantasy, language, instinct and reason, traumatic situations, 'family romance', etc. These themes appear in a psychoanalytically structured dialogue in which one of the dogs, Berganza, tells his life story (in the form of catharsis) to the other dog, Cipión, with whom Freud identified himself. Basically, it is the psychotherapeutic model that Freud used with his own hysterical patients. Another dialogue which was essential for Freud was that of Don Quixote and Sancho Panza, due to the following major reasons (as well as others): For the clear discrimination between reality and fantasy as well as their interplay. Because madness is presented as a complex phenomenon, but intelligible in terms of human motives. For the penetrating description of the transition in Don Quixote from mania to depression. Because at that moment of his life, Freud himself was living through a personal conflict between his dreams of carrying out some scientific feat and the demands of attending to his mundane necessities. PMID:6376390

  14. 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…

  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. Modification of the Creator recombination system for proteomics applications improved expression by addition of splice sites

    PubMed Central

    Colwill, Karen; Wells, Clark D; Elder, Kelly; Goudreault, Marilyn; Hersi, Kadija; Kulkarni, Sarang; Hardy, W Rod; Pawson, Tony; Morin, Gregg B

    2006-01-01

    Background Recombinational systems have been developed to rapidly shuttle Open Reading Frames (ORFs) into multiple expression vectors in order to analyze the large number of cDNAs available in the post-genomic era. In the Creator system, an ORF introduced into a donor vector can be transferred with Cre recombinase to a library of acceptor vectors optimized for different applications. Usability of the Creator system is impacted by the ability to easily manipulate DNA, the number of acceptor vectors for downstream applications, and the level of protein expression from Creator vectors. Results To date, we have developed over 20 novel acceptor vectors that employ a variety of promoters and epitope tags commonly employed for proteomics applications and gene function analysis. We also made several enhancements to the donor vectors including addition of different multiple cloning sites to allow shuttling from pre-existing vectors and introduction of the lacZ alpha reporter gene to allow for selection. Importantly, in order to ameliorate any effects on protein expression of the loxP site between a 5' tag and ORF, we introduced a splicing event into our expression vectors. The message produced from the resulting 'Creator Splice' vector undergoes splicing in mammalian systems to remove the loxP site. Upon analysis of our Creator Splice constructs, we discovered that protein expression levels were also significantly increased. Conclusion The development of new donor and acceptor vectors has increased versatility during the cloning process and made this system compatible with a wider variety of downstream applications. The modifications introduced in our Creator Splice system were designed to remove extraneous sequences due to recombination but also aided in downstream analysis by increasing protein expression levels. As a result, we can now employ epitope tags that are detected less efficiently and reduce our assay scale to allow for higher throughput. The Creator Splice system appears to be an extremely useful tool for proteomics. PMID:16519801

  17. TrishearCreator: A tool for the kinematic simulation and strain analysis of trishear fault-propagation folding with growth strata

    NASA Astrophysics Data System (ADS)

    Liu, Chun; Yin, Hongwei; Zhu, Lili

    2012-12-01

    TrishearCreator is a platform independent web program constructed in Flash, which enables fold modeling, numerical simulation of trishear fault-propagation folding and strain analysis, etc. In the program, various types of original strata, such as folds and inclined strata can be easily constructed via adjusting shape parameters. In the simulation of trishear fault-propagation folding, growth strata and strain ellipses are calculated and displayed simultaneously. This web-based program is easy to use. Model parameters are changed by simple mouse actions, which have the advantage of speed and simplicity. And it gives an instant visual appreciation of the effect of changing the parameters that are used to construct the initial configuration of the model and the fold-propagation folding. These data can be exported to a text file, and be shared with other geologists to replay the kinematic evolution of structures using the program.

  18. 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…

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

    NASA Astrophysics Data System (ADS)

    Boler, F. M.; Gorman, A.

    2011-12-01

    UNAVCO, the NSF and NASA-funded facility that supports and promotes Earth science by advancing high-precision techniques for the measurement of crustal deformation, has operated a Global Navigation Satellite System (GNSS) Data Archive since 1992. For the GNSS domain, the UNAVCO Archive has established best practices for data and metadata preservation, and provides tools for openly tracking data provenance. The GNSS data collection at the UNAVCO Archive represents the efforts of over 400 principal investigators and uncounted years of effort by these individuals and their students in globally distributed field installations, sometimes in situations of significant danger, whether from geologic hazards or political/civil unrest. Our investigators also expend considerable effort in following best practices for data and metadata management. UNAVCO, with the support of its consortium membership, has committed to an open data policy for data in the Archive. Once the data and metadata are archived by UNAVCO, they are distributed by anonymous access to thousands of users who cannot be accurately identified. Consequently, the UNAVCO commitment to open data access was reached with a degree of trepidation on the part of a segment of the principal investigators who contribute their data with no guarantee that their colleagues (or competitors) will follow a code of ethics in their research and publications with respect to the data they have downloaded from the UNAVCO Archive. The UNAVCO community has recognized the need to develop, adopt, and follow a data citation policy among themselves and to advocate for data citation more generally within the science publication arena. The role of the UNAVCO Archive in this process has been to provide data citation guidance and to develop and implement mechanisms to assign digital object identifiers (DOIs) to data sets within the UNAVCO Archive. The UNAVCO community is interested in digital object identifiers primarily as a means to 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.

  20. University Students as Creators of Personal Knowledge: An Alternative Epistemological View.

    ERIC Educational Resources Information Center

    Gamache, Paul

    2002-01-01

    Asserts that the problems of struggling university students are neither entirely technical, as suggested by traditionalists, nor entirely social/structural, as suggested by postmodernists. Suggests that these students need an alternative epistemological view, one that enables them to see themselves as creators of personal knowledge rather than as…

  1. 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…

  2. 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…

  3. Easy Does It: Preventing Challenging Behaviors.

    ERIC Educational Resources Information Center

    Sprague, Jeffrey R.; Horner, Robert H.

    1990-01-01

    This article reviews research describing the use of interspersed requests to prevent or reduce problem behavior (e.g., self abuse and aggression) in students with disabilities. The strategy requires presenting two to five short, easy instructional tasks immediately before presenting a difficult task or one likely to result in undesirable…

  4. 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)…

  5. 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…

  6. 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…

  7. Reference Five. Five Easy games of Referencing.

    ERIC Educational Resources Information Center

    Magnusson, Jamie-Lynn

    1999-01-01

    Presents five easy games of referencing in academic writing: Risk--the art of assembling powerful coalitions; Poker--using citations to finesse a bluff; Dominoes and the logic of citations; Monopoly--using citations to create an empire; and Trivial Pursuit. (Author/VWL)

  8. 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…

  9. 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.

  10. 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.

  11. Promoting normal birth the easy way.

    PubMed

    Sidebotham, Mary

    2012-11-01

    There is a growing concern internationally about the continued rise in birth intervention. Caesarean section rates continue to rise within the international arena. Women are losing confidence in the birth process being natural and safe and often exhibit moderate to high levels of fear during pregnancy. Simultaneously midwives are in danger of losing their role as the guardians of normal birth. This paper presents an easy to follow, evidence based framework that midwives can use at a personal or organisational level to promote normal birth and support women to move back to feeling excited anticipation about birth. PMID:23243829

  12. An easy measure of quantum correlation

    NASA Astrophysics Data System (ADS)

    Cao, Hui; Wu, Zhao-Qin; Hu, Li-Yun; Xu, Xue-Xiang; Huang, Jie-Hui

    2015-11-01

    To measure the quantum correlation of a bipartite state, a test matrix is constructed through the commutations among the blocks of its density matrix, which turns out to be a zero matrix for a classical state with zero quantum correlation, and a nonzero one for a quantum state with positive quantum correlation. The Frobenius norm of the test matrix is used to measure the quantum correlation, which satisfies the basic requirements for a good measure and coincides with Wootters concurrence for two-qubit pure states. Since no optimization is involved in the definition, this measure of quantum correlation is easy to compute and even can be calculated manually.

  13. 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

  14. 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

  15. 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.

  16. 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.

  17. Measuring difficult temperament the easy way.

    PubMed

    Clarke-Stewart, K A; Fitzpatrick, M J; Allhusen, V D; Goldberg, W A

    2000-06-01

    In this study, the authors introduce a new measure of infant temperament, the Pictorial Assessment of Temperament (PAT), and provide information about its psychometric qualities based on findings from a study of 132 mothers and infants. The PAT is a 10-item measure of "difficult" temperament that is quick and easy to use and avoids some of the inherent problems in existing paper-and-pencil measures of temperament (e.g., complexity of response choices, dependence on respondents' educational level and verbal skills). It has convergent validity with the Revised Infant Temperament Questionnaire and with observed behavior in a laboratory procedure, moderate reliability and stability over time, and moderate agreement between mothers' and fathers' reports. Predictive validity was demonstrated by significant associations with the children's later disruptive behavior, behavior problems, lack of sociability, and negativity in interactions with their mother. Parent characteristics (agreeableness, extraversion, neuroticism, sensitivity, depression) were not related to scores on the PAT, demonstrating its discriminant validity. PMID:10883881

  18. [The virtual reality simulation research of China Mechanical Virtual Human based on the Creator/Vega].

    PubMed

    Wei, Gaofeng; Tang, Gang; Fu, Zengliang; Sun, Qiuming; Tian, Feng

    2010-10-01

    The China Mechanical Virtual Human (CMVH) is a human musculoskeletal biomechanical simulation platform based on China Visible Human slice images; it has great realistic application significance. In this paper is introduced the construction method of CMVH 3D models. Then a simulation system solution based on Creator/Vega is put forward for the complex and gigantic data characteristics of the 3D models. At last, combined with MFC technology, the CMVH simulation system is developed and a running simulation scene is given. This paper provides a new way for the virtual reality application of CMVH. PMID:21089666

  19. 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…

  20. 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... involving the sale of Marketing Mail Made Easy. This document describes the proposed test, addresses... experimental market dominant product, Marketing Mail Made Easy (MMME).\\1\\ The market test will begin on...

  1. 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 highest elevation station is at 1846m, the lowest at sea-level (average: 646m). The achieved geometry leads to a uniform ray coverage at depth considering that the majority of the teleseismic events are coming from North and East directions (e.g. Japan, and Pacific Ocean) and few are arriving from South and West directions (Africa and Atlantic Ocean).

  2. 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

  3. 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.

  4. 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 tool for these use cases and more.

  5. 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…

  6. Media Standards.

    ERIC Educational Resources Information Center

    North Clackamas School District 12, Milwaukie, OR.

    Guidelines for library media services for the North Clackamas School District were developed by two teams representing the elementary, junior high, and senior high schools. These minimum standards describe the goals and objectives for library media services to students, staff, and community; the operation of the media centers; and the audiovisual…

  7. 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…

  8. 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 these are different places where the water taken, where the water used to grow crops, where the crop had eaten and where waste throw out. It creates a lot of the man-made imbalances of redeployment, which generate the new chains of different types of the man-made imbalances of water, other components and processes. The waste is one of the most important man-made creators of the imbalance of Nature. Some of water from the waste comes back into circulation in the clean or dirty conditions. Another part of water from waste will join into numerous water-based or water-use components of Nature, and fall out of the hydrological cycle for a long time. The quantity and diversity of waste are rising much faster than the recycles industries and it is creating a lot of dangerous imbalances of Nature. The wastes are is the time bombs, which man made, and which will soon explode. The traditional balanced science and practice are not prepared to deal with the waste problem. The concept of the imbalance of Nature can help prevent this catastrophic explosion. People are creating a lot of the man-made imbalances of Nature which bring the dangerous 'unexpected surprises'. The concept of the imbalance of Nature give possibilities to create the man-made imbalances of Nature with the predictable parameters and it can help do Mother Nature to be friendlier to humanity.

  9. 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.

  10. EasyNet Revisited: Pushing the Online Frontier.

    ERIC Educational Resources Information Center

    O'Leary, Mick

    1988-01-01

    Describes features and enhancements of the EasyNet end-user gateway software including the addition of more databanks, improved help for searchers, field searching, online help from humans, and scanning for database selection. Capabilities of the Common Command Language are discussed. Figures show a database scan, EasyNet commands, and a sample…

  11. 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.…

  12. 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

  13. 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…

  14. 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 vertical-scale, column widths, fonts, colors, titles, ordering, range chart options and many other features. Mouse-activated pop-ups provide additional information on columns and events; including links to external Internet sites. The graphics can be saved as SVG (scalable vector graphics) or PDF files for direct import into Adobe Illustrator or other common drafting software. Users can load additional regional datapacks, and create and upload their own datasets. The "Pro" version has additional dataset-creation tools, output options and the ability to edit and re-save merged datasets. The databases and visualization package are envisioned as a convenient reference tool, chart-production assistant, and a window into the geologic history of our planet.

  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. 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,

  17. 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…

  18. 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…

  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

    ... 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. ...

  1. Application driven interface generation for EASIE. M.S. Thesis

    NASA Technical Reports Server (NTRS)

    Kao, Ya-Chen

    1992-01-01

    The Environment for Application Software Integration and Execution (EASIE) provides a user interface and a set of utility programs which support the rapid integration and execution of analysis programs about a central relational database. EASIE provides users with two basic modes of execution. One of them is a menu-driven execution mode, called Application-Driven Execution (ADE), which provides sufficient guidance to review data, select a menu action item, and execute an application program. The other mode of execution, called Complete Control Execution (CCE), provides an extended executive interface which allows in-depth control of the design process. Currently, the EASIE system is based on alphanumeric techniques only. It is the purpose of this project to extend the flexibility of the EASIE system in the ADE mode by implementing it in a window system. Secondly, a set of utilities will be developed to assist the experienced engineer in the generation of an ADE application.

  2. 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.)

  3. An Easy-to-Make Instructional Materials File

    ERIC Educational Resources Information Center

    Beatty, LaMond F.

    1978-01-01

    Cardboard crates for shipping fruit can be made into attractive containers for the storage of instructional materials. A simplified cataloging and classification system is suggested for easy retrieval. (Author/STS)

  4. 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…

  5. Asymptotics of correlation functions of the Heisenberg-Ising chain in the easy-axis regime

    NASA Astrophysics Data System (ADS)

    Dugave, Maxime; Göhmann, Frank; Kozlowski, Karol K.; Suzuki, Junji

    2016-02-01

    We analyse the long-time large-distance asymptotics of the longitudinal correlation functions of the Heisenberg-Ising chain in the easy-axis regime. We show that in this regime the leading asymptotics of the dynamical two-point functions is entirely determined by the two-spinon contribution to their form factor expansion. Its explicit form is obtained from a saddle-point analysis of the corresponding double integral. It describes the propagation of a wave front with velocity {v}{c1} which is found to be the maximal possible group velocity. Like in wave propagation in dispersive media the wave front is preceded by a precursor running ahead with velocity {v}{c2}. As a special case we obtain the explicit form of the asymptotics of the auto-correlation function.

  6. 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/

  7. 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/

  8. 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…

  9. Easy Ed: An Integration of Technologies for Multimedia Education.

    ERIC Educational Resources Information Center

    Ahanger, G.; Little, T. D. C.

    The accessibility of the World Wide Web and its flexibility for conveying digital information in various forms makes it a convenient mode of communication for education. With the help of a distance learning application called "Easy Ed," this paper demonstrates how these properties of the Web along with a data model can be used to provide a…

  10. 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.

  11. 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…

  12. 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

  13. 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"…

  14. 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:…

  15. 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…

  16. 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…

  17. 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

  18. 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.

  19. 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.

  20. 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.…

  1. 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

  2. Attentional Capacity Allocation while Reading Easy and Difficult Text.

    ERIC Educational Resources Information Center

    Fleming, Kevin K.; Inhoff, Albrecht W.

    To examine the difference in attention capacity when reading difficult or easy text, a study presented text that varied in difficulty to 22 subjects via a computer monitor. The text was presented in a self-paced manner, one word at a time. Reading times for each word were obtained by computing latencies between key presses. Whenever a flashing…

  3. Is Easy Read Information Really Easier to Read?

    ERIC Educational Resources Information Center

    Hurtado, B.; Jones, L.; Burniston, F.

    2014-01-01

    Background: Producing accessible information regarding health issues is very important in order to ensure that people with intellectual disabilities (ID) have equal access to services and can make informed decisions about their treatment. Method: This study examined whether an Easy Read leaflet improved service users' comprehension and…

  4. 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

  5. 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

  6. 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"

  7. 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,…

  8. FeatureExtractextraction of sequence annotation made easy

    PubMed Central

    Wernersson, Rasmus

    2005-01-01

    Work on a large number of biological problems benefits tremendously from having an easy way to access the annotation of DNA sequence features, such as intron/exon structure, the contents of promoter regions and the location of other genes in upsteam and downstream regions. For example, taking the placement of introns within a gene into account can help in a phylogenetic analysis of homologous genes. Designing experiments for investigating UTR regions using PCR or DNA microarrays require knowledge of known elements in UTR regions and the positions and strandness of other genes nearby on the chromosome. A wealth of such information is already known and documented in databases such as GenBank and the NCBI Human Genome builds. However, it usually requires significant bioinformatics skills and intimate knowledge of the data format to access this information. Presented here is a highly flexible and easy-to-use tool for extracting feature annotation from GenBank entries. The tool is also useful for extracting datasets corresponding to a particular feature (e.g. promoters). Most importantly, the output data format is highly consistent, easy to handle for the user and easy to parse computationally. The FeatureExtract web server is freely available for both academic and commercial use at . PMID:15980537

  9. 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,…

  10. 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.

  11. 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…

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

    MedlinePlus

    ... reading easy-to-read information. How do you create easy-to-read materials? Writing ETR materials involves ... 4: Inform Us and Stay Informed After you create ETR materials, we suggest you label them "easy- ...

  13. Media Muddles.

    ERIC Educational Resources Information Center

    Schreiber, William

    1995-01-01

    This article provides responses from campus public relations officers and education reporters to three major problems in media relations: (1) the abuse of embargoed press releases; (2) alleged misquoting or misrepresentation in a story; and (3) the use of off-the-record comments. (MDM)

  14. 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

  15. Social media.

    PubMed

    Foster, James

    2013-01-01

    There is an argument that with the common use of a variety of media the professional expectations on our everyday life are becoming increasingly important. A moan about a patient on a Monday night 20 years ago may have been harmless. The same comment made using today's communication methods could result in a regulatory challenge. PMID:23729056

  16. 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…

  17. 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…

  18. Media Designations

    ERIC Educational Resources Information Center

    Taylor, Virginia

    1973-01-01

    With the introduction of nonprint materials into all types of libraries, the question of the need for the use of media designations has risen. This paper discusses some of the pros and cons of the question. (6 references) (Author/DH)

  19. 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

  20. VIDAS Salmonella (SLM) assay method EasySLM with ChromID Salmonella (SM2) Agar. Performance Tested Method 020901.

    PubMed

    Johnson, Ronald; Mills, John; Colón-Reveles, Judith

    2009-01-01

    A method modification study was conducted for the VIDAS Salmonella (SLM) assay (AOAC Performance Tested Method 020901) using the EasySLM method to validate a matrix extension for peanut butter. The VIDAS EasySLM method is a simple enrichment procedure compared to traditional Salmonella methods, requiring only pre-enrichment and a single selective enrichment media, Salmonella Xpress 2 (SX2) broth. SX2 replaces the two selective broths in traditional methods and eliminates the M broth transfer, incubation, and subsequent pooling of M broths prior to VIDAS assay. The validation study was conducted under the AOAC Research Institute Emergency Response Validation program. VIDAS SLM was compared to the U.S. Food and Drug Administration's Bacteriological Analytical Manual (FDA-BAM) method for detection of S. enterica ser. Typhimurium in peanut butter. All peanut butter samples were prepared, blind-coded, and shipped to the method developers' laboratory by Q Laboratories. In addition, Q Laboratories performed most probable number and reference method analyses on peanut butter samples. The VIDAS EasySLM ChromID Salmonella (SM2) Agar was previously validated in the Performance Tested Methods program for the detection of Salmonella in roast beef, raw ground pork, turkey, pork sausage, raw chicken breast, dry pet food, whole milk, ice cream, bagged spinach, shrimp (raw, peeled), raw cod, spent irrigation water, pecans, peanut butter, dry pasta, cake mix, ground black pepper, nonfat dry milk, liquid eggs, cantaloupe, and orange juice. In the matrix extension study for peanut butter, the VIDAS EasySLM method was shown to be equivalent to the appropriate reference culture procedure using both buffered peptone water pre-enrichment and the FDA-BAM lactose pre-enrichment in the two-step enrichment method with SX2 media. The current study extends the validation to include peanut butter. PMID:20166608

  1. 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 ...

  2. 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.

  3. EasyBowling: a virtual bowling system for small space

    NASA Astrophysics Data System (ADS)

    Pan, Zhigeng; Huang, Jin; Xu, Weiwei; Zhou, Kun; Shi, Jiaoying

    2003-04-01

    In this paper we describe a virtual bowling game machine called EasyBowling Machine, which is designed and implemented based on techniques such as Virtual Reality, animation, and image processing. To introduce Virtual Reality technique into this virtual bowling game, our system provides a real game mode: players play the game by throwing a real bowling ball, and then the EasyBowling system uses a PC Camera to detect the motion of the real bowling ball. After the motion parameters (ball direction, ball force, et al.) are computed, the movement of the bowling ball and its collision with pins are simulated on a large display screen. The most obvious advantage of such bowling game machine over other existing bowling games is that the system integrates body exercise into game playing. The implementation techniques are discussed in detail, and the prototype system illustrates the feasibility and efficiency of our method.

  4. 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

  5. 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.

  6. Media matters.

    PubMed

    Martinez, L M

    1995-01-01

    The impact of the mass media on woman's status was addressed at two 1995 conferences: the Fourth World Conference on Women, held in Beijing, China, and the Congress of the World Association for Christian Communication, held in Puebla, Mexico. The globalization process facilitated by the mass media has served to increase the power of patriarchy, with no advantages to the cause of women's rights. Coverage of popular movements has been suppressed out of deference to male-controlled governments. Coverage of the Beijing Conference highlighted celebrities and personal stories, to the exclusion of the economic and political issues under debate. Television has commodified women, reinforcing their oppression. On the other hand, the alternative media, which tend to be decentralized, democratic, low-cost, and low in technology, are presenting women as subjects rather than objects and deconstructing gender stereotypes. Of concern, however, is the tendency of computer technology to widen the gap between social classes and developed and developing countries. Women must use information networks to disseminate information on women's rights and strengthen the links between women throughout the world. PMID:12291843

  7. 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…

  8. 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

  9. 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

  10. Legal and ethical aspects of proprietary rights to federally funded media programs.

    PubMed

    Flint, C

    1977-11-01

    This article attempts to place in proper perspective the legal and ethical aspects of proprietary rights as they apply to federally funded media programs. Brief reference is made to the recently enacted revision of the Copyright Law, Title 17 of the U.S. Code. Distinction is made between the common law and statutary copyright protection afforded to the creator of an original work. The 'Fair Use' doctrine and the 'Rights in Data' clauses of the general provisions of the Federal Procurement Regulations are discussed in detail; so is the use of Talent Consent and Waivers and Easements of Copyright. PMID:71296

  11. 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.

  12. Implementing a Library Helper Program Is Easy, Economical, and Energizing

    ERIC Educational Resources Information Center

    Sproul, Betty

    2006-01-01

    Today's schools place a great emphasis on encouraging community service. At Raytown South Middle School, Library Helpers and community service go hand in hand. As of the beginning of April, 34 sixth, seventh, and eighth grade Library Helpers have come to the library media center 427 times and given 185 hours of community service. They have shelved…

  13. Self-calibration of Scheimpflug cameras: an easy protocol

    NASA Astrophysics Data System (ADS)

    Louhichi, H.; Fournel, T.; Lavest, J. M.; Ben Aissia, H.

    2007-08-01

    The problem of the self-calibration of Scheimpflug cameras is addressed. The approach aims to calibrate by handpositioning a roughly-known calibration pattern, thanks to a bundle adjustment technique. The purpose of this paper is to design an easy protocol accordingly. A simple motion of the calibration target is introduced and a minimal number of recordings are obtained from the simulated data. The precision required for the calibration pattern is also discussed. Finally, the suggested protocol is tested in real conditions, especially in the stereo particle image velocimetry configuration.

  14. 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.

  15. 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.

  16. 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).

  17. [Statistical analysis using freely-available "EZR (Easy R)" software].

    PubMed

    Kanda, Yoshinobu

    2015-10-01

    Clinicians must often perform statistical analyses for purposes such evaluating preexisting evidence and designing or executing clinical studies. R is a free software environment for statistical computing. R supports many statistical analysis functions, but does not incorporate a statistical graphical user interface (GUI). The R commander provides an easy-to-use basic-statistics GUI for R. However, the statistical function of the R commander is limited, especially in the field of biostatistics. Therefore, the author added several important statistical functions to the R commander and named it "EZR (Easy R)", which is now being distributed on the following website: http://www.jichi.ac.jp/saitama-sct/. EZR allows the application of statistical functions that are frequently used in clinical studies, such as survival analyses, including competing risk analyses and the use of time-dependent covariates and so on, by point-and-click access. In addition, by saving the script automatically created by EZR, users can learn R script writing, maintain the traceability of the analysis, and assure that the statistical process is overseen by a supervisor. PMID:26458467

  18. [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

  19. 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

  20. 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.

  1. Creating Media Center Memories

    ERIC Educational Resources Information Center

    Spann, Youlita

    2008-01-01

    One of the goals of the school library media specialist is to "Promote the library media program as an attractive, welcoming, and essential venue" (AASL 89). The media center should convey an atmosphere where students feel welcome. Creating media center memories can help library media specialists to achieve this goal. This article describes

  2. 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…

  3. 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…

  4. 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

  5. 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

  6. 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…

  7. 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…

  8. 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

  9. Measuring phosphate with an inexpensive, easy to build photometer

    NASA Astrophysics Data System (ADS)

    Simeonov, Valentin; Weijs, Steven; Parlange, Marc

    2013-04-01

    In the context of a course for first year students to get hands-on experience with measuring in the environment, a photometric system for measuring phosphate concentration was developed. The system makes use of a single LED as a light source, a Si photodiode-based light to frequency conversion IC and an Arduino electronic card as acquisition system. The instrument is designed as an easy to assemble system and assembling and alignment is part of the exercise. The phosphate measurement is based on the formation of phosphor-molybdate complex which is eventually reduced to a blue component. The absorbance at 710 nm of a phosphate-containing fluid with added indicator is then measured and calibrated with a known solution. The initial test has demonstrated the ability of the instrument to detect phosphates in tap water. Other components as nitrates or chlorophyll could be easily measured with the instrument using LED emitting at the respective wavelengths.

  10. 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.

  11. 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

  12. EMA - A R package for Easy Microarray data analysis

    PubMed Central

    2010-01-01

    Background The increasing number of methodologies and tools currently available to analyse gene expression microarray data can be confusing for non specialist users. Findings Based on the experience of biostatisticians of Institut Curie, we propose both a clear analysis strategy and a selection of tools to investigate microarray gene expression data. The most usual and relevant existing R functions were discussed, validated and gathered in an easy-to-use R package (EMA) devoted to gene expression microarray analysis. These functions were improved for ease of use, enhanced visualisation and better interpretation of results. Conclusions Strategy and tools proposed in the EMA R package could provide a useful starting point for many microarrays users. EMA is part of Comprehensive R Archive Network and is freely available at http://bioinfo.curie.fr/projects/ema/. PMID:21047405

  13. 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.

  14. When students can choose easy, medium, or hard homework problems

    NASA Astrophysics Data System (ADS)

    Teodorescu, Raluca E.; Seaton, Daniel T.; Cardamone, Caroline N.; Rayyan, Saif; Abbott, Jonathan E.; Barrantes, Analia; Pawl, Andrew; Pritchard, David E.

    2012-02-01

    We investigate student-chosen, multi-level homework in our Integrated Learning Environment for Mechanics [1] built using the LON-CAPA [2] open-source learning system. Multi-level refers to problems categorized as easy, medium, and hard. Problem levels were determined a priori based on the knowledge needed to solve them [3]. We analyze these problems using three measures: time-per-problem, LON-CAPA difficulty, and item difficulty measured by item response theory. Our analysis of student behavior in this environment suggests that time-per-problem is strongly dependent on problem category, unlike either score-based measures. We also found trends in student choice of problems, overall effort, and efficiency across the student population. Allowing students choice in problem solving seems to improve their motivation; 70% of students worked additional problems for which no credit was given.

  15. 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,…

  16. Switching the in-plane easy axis by ion implantation in rare earth based magnetic films.

    PubMed

    Buckingham, A R; Wang, D; Stenning, G B G; Bowden, G J; Nandhakumar, I; Ward, R C C; de Groot, P A J

    2013-02-27

    Ar(+) ions have been implanted into Laves phase epitaxial thin films of YFe(2) and DyFe(2). Magneto-optical Kerr effect and vibrating sample magnetometry experiments show that the easy and hard axes of magnetization in both materials rotate through an in-plane angle of 90, whilst the strength of the magnetic anisotropy remains unaltered. This is supported by OOMMF computational modelling. Atomic force microscopy confirms that the film roughness is not affected by implanted ions. X-ray diffraction data show that the lattice parameter expands upon ion implantation, corresponding to a release of strain throughout the entire film following implantation with a critical fluence of 10(17)Ar(+) ions cm(-2). The anisotropy of the films is linked to the strain and from these data it is concluded that the source of anisotropy alters from one where magnetoelastic and magnetocrystalline effects compete to one which is governed solely by magnetocrystalline effects. The ability to locally tune the source of magnetic anisotropy without affecting the film surface and without inducing or eliminating anisotropy could be important in the fabrication of high density magnetic data storage media, spintronic devices and magneto-optical materials. PMID:23360971

  17. Cross-media Translation Based on the Mental Image Directed Semantic Theory

    NASA Astrophysics Data System (ADS)

    Hironaka, Daisuke; Yokota, Masao

    In general, it is not always easy for people to communicate each other comprehensively by limited information media. In such a case, employment of another information medium is very helpful and therefore cross-media translation is very important during such a communication. This paper presents the method and experiment of cross-media translation based on MIDST(Mental Image Directed Semantic Theory), where natural language texts about static positional relations of physical objects are systematically interpreted into 2-D pictures.

  18. 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

  19. 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.

  20. Metal bead crystals for easy heating by direct current

    SciTech Connect

    Voigtlaender, Bert; Cherepanov, Vasily; Elsaesser, Christa; Linke, Udo

    2008-03-15

    The preparation of metal bead crystals with two wires attached to the crystal is described. These crystals allow for a very easy and efficient method to heat metal single crystals by direct current heating through the connecting wires of the bead crystal. This heating of the bead crystal is sufficient to clean metal surfaces such as the surfaces of Pt and Au as confirmed by Auger spectroscopy and scanning tunneling microscopy (STM). There is no need for any ion sputtering which is conventionally used to clean metal single crystal surfaces. The bead crystals with two leads fabricated from a wide range metals and metal alloys such as Cu, Mo, Ru, Rh, Pd, Ag, Ta, W, Re, Ir, Pt, Au, PtPd, PtRh, AuAg, and PtIr can be used as general purpose metal substrates for surface science studies and other applications. Additionally, these bead crystals can be used to reshape STM tips by indentation of the tip into the soft metal in order to recover atomic resolution imaging on hard substrates.

  1. 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.

  2. 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.

  3. Mobile power plants designed for low noise, easy maintenance

    SciTech Connect

    1997-01-01

    The Inenco Energie System-technik GmbH, of Hamburg, Germany, being a specialist in engineering and supplying turnkey power stations based on diesel engines covering an output of 1 to 20 MW, has recently delivered four mobile gen-sets with a total output at site of 10 MW. The order, placed by the Electricity Corporation in Riyadh, Saudi Arabia, comprises four tailor-made, semi-trailer-based mobile generating sets. The noise reduction requirements were met by covering the engines and other components with a special noise reduction eclosure that was designed as a sectional, partly removable enclosure element for easy maintenance or overhaul jobs. The gen-set control room has been separated from the engine room with extra noise reduction materials. Ventilation air throughout the enclosure and gen-set section is drawn through air inlet/outlet silencers incorporating sand filtration. The power station is fully equipped with fire alarm and CO{sub 2} fire-fighting systems. The system will, in the event of detected fire in the stations, automatically release CO{sub 2} gas into the enclosure chambers. 3 figs.

  4. 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

  5. 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.

  6. 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.

  7. 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.

  8. 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.

  9. 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.…

  10. 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

  11. 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…

  12. 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…

  13. 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)

  14. 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…

  15. 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…

  16. 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…

  17. Media Literacy Bibliography.

    ERIC Educational Resources Information Center

    Duncan, Barry

    1989-01-01

    Provides an up-to-date bibliography of resources available for teaching media literacy. Groups resources into the areas of media education methodology, mass media texts, general background, television, film, the news and medium of print, advertising, gender and the media, popular culture, popular music and rock video, periodicals, and…

  18. BioMart – biological queries made easy

    PubMed Central

    Smedley, Damian; Haider, Syed; Ballester, Benoit; Holland, Richard; London, Darin; Thorisson, Gudmundur; Kasprzyk, Arek

    2009-01-01

    Background Biologists need to perform complex queries, often across a variety of databases. Typically, each data resource provides an advanced query interface, each of which must be learnt by the biologist before they can begin to query them. Frequently, more than one data source is required and for high-throughput analysis, cutting and pasting results between websites is certainly very time consuming. Therefore, many groups rely on local bioinformatics support to process queries by accessing the resource's programmatic interfaces if they exist. This is not an efficient solution in terms of cost and time. Instead, it would be better if the biologist only had to learn one generic interface. BioMart provides such a solution. Results BioMart enables scientists to perform advanced querying of biological data sources through a single web interface. The power of the system comes from integrated querying of data sources regardless of their geographical locations. Once these queries have been defined, they may be automated with its "scripting at the click of a button" functionality. BioMart's capabilities are extended by integration with several widely used software packages such as BioConductor, DAS, Galaxy, Cytoscape, Taverna. In this paper, we describe all aspects of BioMart from a user's perspective and demonstrate how it can be used to solve real biological use cases such as SNP selection for candidate gene screening or annotation of microarray results. Conclusion BioMart is an easy to use, generic and scalable system and therefore, has become an integral part of large data resources including Ensembl, UniProt, HapMap, Wormbase, Gramene, Dictybase, PRIDE, MSD and Reactome. BioMart is freely accessible to use at . PMID:19144180

  19. 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,…

  20. 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

  1. 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…

  2. 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…

  3. How To Make Audio/Video as Easy To Use and Share as Text.

    ERIC Educational Resources Information Center

    Spoerri, Anselm

    2002-01-01

    Discusses digital media content on the Internet and describes Souvenir, a digital media annotation tool with Web publishing and email capabilities that allows people to use handwritten notes as a personal audio/video index to retrieve and share specific media moments. Explains how it can create hyperlinks to media stored in a digital library.…

  4. 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

  5. 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 media concurrently and which media are more or less likely to be paired with various other media. They argue that one implication of such media multitasking is the need to reconceptualize "media exposure." PMID:21338004

  6. 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,…

  7. Administering Instructional Media Programs.

    ERIC Educational Resources Information Center

    Erickson, Carlton W. H.

    This book presents a wide discussion of the educational and administrative tasks of the instructional media program director. It includes guidelines, principles, case studies, and examples of advanced media use, with emphasis on audiovisual media, the area in which innovation has occurred most. Strong leadership, technological competence, and good…

  8. 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…

  9. Media Literacy: Thinking About.

    ERIC Educational Resources Information Center

    Houk, Annelle; Bogart, Carlotta

    This book is a guide to teaching media literacy. Among the topics discussed are the following: (a) the use of a can as an example of media (included is a description of the basic can curriculum or "CANalysis") (b) how to devise media classes so that potential critics (parents, administrators) can appreciate the classes without judging them; (c)…

  10. Of Mind and Media.

    ERIC Educational Resources Information Center

    Salomon, Gavriel

    1997-01-01

    Explores mind/media relationships and discusses how culture's symbolic forms affect learning and thinking. The socially held and communicated views of various media appear to affect the way children handle them, the depth of their information processing, and what they actually learn from them. Media's symbolic forms of representation have both

  11. 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:…

  12. 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…

  13. 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

  14. 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

  15. The Media Literacy Clearinghouse.

    ERIC Educational Resources Information Center

    Deysher, Susan

    2003-01-01

    Contends that the Media Literacy Clearinghouse is a rich resource for kindergarten through grade 12 teachers interested in incorporating media literacy into their teaching. Explains that its initial intent was to support an initiative to teach students media literacy skills in conjunction with learning about health-related risks for young

  16. 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"…

  17. Of Mind and Media.

    ERIC Educational Resources Information Center

    Salomon, Gavriel

    1997-01-01

    Explores mind/media relationships and discusses how culture's symbolic forms affect learning and thinking. The socially held and communicated views of various media appear to affect the way children handle them, the depth of their information processing, and what they actually learn from them. Media's symbolic forms of representation have both…

  18. Educational Media Yearbook 1974.

    ERIC Educational Resources Information Center

    Brown, James W., Ed.

    This is the second annual edition of reports, studies, and statistics covering every aspect of the educational media field. Part 1, "The State of the Art," contains 37 articles divided into 6 topics: major organization reports, educational media developments, media professionals, research and developmental activities, sales and business outlook,…

  19. Media, Minds, and Masses.

    ERIC Educational Resources Information Center

    Baggot, James; Vino, Faith

    This booklet describes the language arts course "Media, Minds, and Masses," written for the Dade County, Fla., public schools. Topics for the course include the workings of contemporary radio, television, newspapers, magazines, and movies; the present status and power of media; the history and development of media; and the influences of the media…

  20. 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)

  1. 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.…

  2. 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…

  3. 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.

  4. 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

  5. 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…

  6. 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…

  7. An easy-to-use maximum-likelihood method of estimating the ascertainment probability.

    PubMed Central

    Gladstien, K; Kidd, K K

    1981-01-01

    An easy-to-compute statistic for estimating the ascertainment probability is proposed. This statistic is determined through the use of the maximum-likelihood principle and, therefore, in addition to being easy to compute, has the desirable properties of a maximum-likelihood statistic. Variance tables are given to facilitate computation of the estimate and its variance. PMID:7294027

  8. 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…

  9. 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…

  10. 25 Emergent Reader Mini-Books: Easy-to-Make Reproducible Books To Promote Literacy.

    ERIC Educational Resources Information Center

    Fleming, Maria

    Supplementing a reading program as needed, this book presents reproducible patterns to make 25 mini-books to strengthen the skills of emerging readers (kindergarten and grade 1). The easy-to-make, easy-to-read mini-books are designed to build children's confidence as readers and help them gain fluency. The mini-books presented in the book are

  11. 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…

  12. 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…

  13. 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

  14. Life on Easy Street: The Persistent Need for Embodied Hopes and Down-to-Earth Games

    ERIC Educational Resources Information Center

    Kretchmar, R. Scott

    2006-01-01

    One of the greatest challenges we face in kinesiology is changing behavior--specifically, converting habitually sedentary individuals into active human beings. This task is not an easy one. Thus, when we adopt Easy Street strategies that focus on introducing, informing, and entertaining, we have very little hope of effecting such conversions. Easy…

  15. 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…

  16. 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)

  17. 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…

  18. 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)

  19. 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

  20. Controlling ferromagnetic easy axis in a layered MoS2 single crystal.

    PubMed

    Han, Sang Wook; Hwang, Young Hun; Kim, Seon-Ho; Yun, Won Seok; Lee, J D; Park, Min Gyu; Ryu, Sunmin; Park, Ju Sang; Yoo, Dae-Hwang; Yoon, Sang-Pil; Hong, Soon Cheol; Kim, Kwang S; Park, Young S

    2013-06-14

    We report the effective methods to induce weak ferromagnetism in pristine MoS2 persisting up to room temperature with the improved transport property, which would lead to new spintronics devices. The hydrogenation of MoS2 by heating at 300 °C for 1 h leads to the easy axis out of plane, while the irradiation of proton with a dose of 1 × 10(13) P/cm(2) leads to the easy axis in plane. The theoretical modeling supports such magnetic easy axes. PMID:25165955

  1. 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

  2. Rotary Microfilter Media Evaluation

    SciTech Connect

    Poirier, M

    2005-04-20

    Savannah River National Laboratory (SRNL) received funding from DOE EM-21, Office of Cleanup Technologies, to develop the rotary microfilter for high level radioactive service. One aspect of this project evaluated alternative filter media to select one for the 2nd generation rotary microfilter being procured as a prefilter to a small column ion exchange process. The authors conducted screening tests on a variety of filter media and pore sizes using a stirred cell followed by pilot-scale testing on a more limited number of filter media and pore sizes with a three disk rotary microfilter. These tests used 5.6 molar sodium supernate, and sludge plus monosodium titanate (MST) solids. The conclusions from this work are: (1) The 0.1 {micro} nominal TruMem{reg_sign} ceramic and the Pall PMM M050 (0.5 {micro} nominal) stainless steel filter media produced the highest flux in rotary filter testing. (2) The Pall PMM M050 media produced the highest flux of the stainless steel media tested in rotary filter testing. (3) The Pall PMM M050 media met filtrate quality requirements for the rotary filter. (4) The 0.1 {micro} TruMem{reg_sign} and 0.1 {micro} Pall PMM media met filtrate quality requirements as well. (5) The Pall PMM M050 media produced comparable flux to the 0.1 {micro} TruMem{reg_sign} media, and proved more durable and easier to weld. Based on these test results, the authors recommend Pall PMM M050 filter media for the 2nd generation rotary microfilter.

  3. 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)

  4. Easy Guide to Breastfeeding for American Indian and Alaska Native Families

    MedlinePlus

    ... for their tireless, collaborative efforts, traditional wisdom, and talent: John Molina, MD, Las Fuentes Clinic, Guadalupe, Arizona ... courtesy of the Tohono O'odham Department of Human Services, Community Health Services Branch 10 Easy Guide ...

  5. Easy Leaf Area: Automated digital image analysis for rapid and accurate measurement of leaf area1

    PubMed Central

    Easlon, Hsien Ming; Bloom, Arnold J.

    2014-01-01

    • Premise of the study: Measurement of leaf areas from digital photographs has traditionally required significant user input unless backgrounds are carefully masked. Easy Leaf Area was developed to batch process hundreds of Arabidopsis rosette images in minutes, removing background artifacts and saving results to a spreadsheet-ready CSV file. • Methods and Results: Easy Leaf Area uses the color ratios of each pixel to distinguish leaves and calibration areas from their background and compares leaf pixel counts to a red calibration area to eliminate the need for camera distance calculations or manual ruler scale measurement that other software methods typically require. Leaf areas estimated by this software from images taken with a camera phone were more accurate than ImageJ estimates from flatbed scanner images. • Conclusions: Easy Leaf Area provides an easy-to-use method for rapid measurement of leaf area and nondestructive estimation of canopy area from digital images. PMID:25202639

  6. 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 ...

  7. Evaluating Educational Media.

    ERIC Educational Resources Information Center

    Hart, Andrew

    1988-01-01

    The second of two articles discusses the use of the media package called "Who Cares?" in the nursing profession. The evaluation of its effectiveness by users is described, and implications of the findings are discussed in relation to audiovisual media in nursing education, and to the development of nursing education in Britain. (32 references)…

  8. Folk Media in Development.

    ERIC Educational Resources Information Center

    Instructional Technology Report, 1975

    1975-01-01

    This issue is dedicated to folk media. Using Indonesia for his case study, Dr. Nat Colletta analyzes traditional culture as a medium for development. Juan Diaz Bordenave expresses doubts about adapting folk media to development objectives; Susan Hostetler and Arthur Gillette report on uses of the theater to promote development objectives; and…

  9. 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…

  10. 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

  11. Media Education in France.

    ERIC Educational Resources Information Center

    La Borderie, Rene

    1984-01-01

    Two mass media projects that are being integrated into the national French education system are described. The "Socio-Cultural Education" program is intended to help future farmers understand and cope with social situations involving communication. The "Introduction to Communication and the Media" project helps students deal responsibly and…

  12. Mass Media Consumption Education.

    ERIC Educational Resources Information Center

    Koziol, Robert V.

    1991-01-01

    Discusses a study of Maryland English and language arts teachers. Explains that teachers generally supported mass media consumption education. Identifies educators' concerns that such a program could interfere with more traditional instruction. Suggests that concerted efforts to formulate a mass media curriculum can increase the likelihood of its…

  13. 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…

  14. Educational Media and You.

    ERIC Educational Resources Information Center

    Wilkinson, Cecil E.

    Guidance in the values and uses of media for educators and students at all educational levels is presented in this resource guide. Over fifty educational media are discussed such as photographs, study prints, slides, filmstrips, stereoscopic views, microforms, recordings, motion pictures, television, and facsimiles of reality. Attention is also…

  15. 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…

  16. 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)

  17. New Media Publishing.

    ERIC Educational Resources Information Center

    Ritchie, Ian

    The media industry is the fastest growing business in the world today; additional leisure time, coupled with increasingly global distribution, has created large international markets for information and entertainment. The United Kingdom is relatively strong in the three main areas concerned with new media publishing: information technology,…

  18. 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

  19. Media and Equal Opportunities.

    ERIC Educational Resources Information Center

    Lefranc, Robert

    1994-01-01

    Considers the proposition that media are vehicles for equality of opportunity in education. How to harness the "parallel school," i.e. where students learn outside the school, to improve learning in the schools is discussed. The effect of social groupings on the equality of opportunity via media is also considered. (Author/KRN)

  20. 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…

  1. 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…

  2. 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…

  3. Teaching Media Literacy

    ERIC Educational Resources Information Center

    David, Jane L.

    2009-01-01

    Media literacy is making a comeback, spurred by students' access to unlimited information on the Internet. Can schools provide the skills students need to become media literate in a digital world? Researchers find that reading for understanding online requires the same skills as offline reading, including using prior knowledge and making…

  4. 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…

  5. Computer Produced Media Guides.

    ERIC Educational Resources Information Center

    Jeffcott, Janet B.

    To increase access to the media collection at the Madison Area Technical College (Wisconsin) a computer-produced key work index was created using an International Business Machine (IBM) 360 model 40 computer and a duplicating facility with offset capability. A standard 80 column IBM card was used reserving columns 1-9 for the media item number,…

  6. Men, Myth, and Media.

    ERIC Educational Resources Information Center

    Thoman, Elizabeth, Ed.; Silver, Rosalind, Ed.

    1989-01-01

    This issue on gender and the media contains the following (1) "Home, Home on the Remote"; (2) "Dads Through the Decades" (Mark Crispin Miller); (3) "The New Man: That's Entertainment!" (John Lehrer); (4) "Singing Men's Songs" (Kerry Skorlich); (5) "Media Myths and Men's Work" (Ian Harris); (6) "Why Are There No Asian Male Anchors?" (Ben…

  7. The Media Gospel.

    ERIC Educational Resources Information Center

    Christians, Clifford G.; Fortner, Robert S.

    1981-01-01

    Examines four recent books on the religious media: Ben Armstrong's "The Electric Church," James F. Engel's "Contemporary Christian Communications: Its Theory and Practice," Malcolm Muggeridge's "Christ and the Media," and Virginia Stem Owens'"The Total Image: or Selling Jesus in the Modern Age." Evaluates the internal validity of each. (JMF)

  8. 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,…

  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. 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

  12. 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;…

  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. An easy-to-use simulation program demonstrates variations in bacterial cell cycle parameters depending on medium and temperature.

    PubMed

    Stokke, Caroline; Flåtten, Ingvild; Skarstad, Kirsten

    2012-01-01

    Many studies are performed on chromosome replication and segregation in Escherichia coli and other bacteria capable of complex replication with C phases spanning several generations. For such investigations an understanding of the replication patterns, including copy numbers of origins and replication forks, is crucial for correct interpretation of the results.Flow cytometry is an important tool for generation of experimental DNA distributions of cell populations. Here, a Visual Basic based simulation program was written for the computation of theoretical DNA distributions for different choices of cell cycle parameters (C and D phase durations, doubling time etc). These cell cycle parameters can be iterated until the best fit between the experimental and theoretical DNA histograms is obtained. The Excel file containing the simulation software is attached as supporting information.Cultures of Escherichia coli were grown at twelve different media and temperature conditions, with following measurements by flow cytometry and simulation of the DNA distributions. A good fit was found for each growth condition by use of our simulation program. The resulting cell cycle parameters displayed clear inter-media differences in replication patterns, but indicated a high degree of temperature independence for each medium. The exception was the poorest medium (acetate), where the cells grew with overlapping replication cycles at 42 °C, but without at the lower temperatures.We have developed an easy-to-use tool for determination of bacteria's cell cycle parameters, and consequently the cells' chromosome configurations. The procedure only requires DNA distribution measurements by flow cytometry. Use of this simulation program for E. coli cultures shows that even cells growing quite slowly can have overlapping replication cycles. It is therefore always important not only to assume cells' replication patterns, but to actually determine the cell cycle parameters when changing growth conditions. PMID:22348034

  15. 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)

  16. 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)

  17. 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,…

  18. 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…

  19. 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

  20. 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…

  1. Communication Media in Latin America.

    ERIC Educational Resources Information Center

    Fox, Elizabeth

    1994-01-01

    Offers a broad overview of communication media in Latin America and of the relationship between the state, the media, and society. Introduces articles in this issue which focus on communication media in Latin America. (SR)

  2. Easy Bleeding

    MedlinePlus

    ... powered by a computer program that performs symptom triage. The goal of symptom triage is to decide when, and where, you should seek care when you have symptoms. Symptom triage does not replace a physician evaluation or make ...

  3. 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)

  4. 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.…

  5. 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 several methods of positive identification including smart cards and biometrics. Currently, we have three mechanisms that provide added security for accountability and tracking purposes. One mechanism consists of a portable, hand-held inventory scanner, which allows the custodian to physically track the items that are not accessible within a particular area. The second mechanism is a radio frequency identification (RFID) consisting of a monitoring portal, which tracks and logs in a database all activity tagged of items that pass through the portals. The third mechanism consists of an electronic tagging of a flash memory device for automated inventory of CREM in storage. By modifying this USB device the user is provided with added assurance, limiting the data from being obtained from any other computer.

  6. Ethics and social media.

    PubMed

    Milton, Constance L

    2014-10-01

    Nurses' use of social media has increased significantly with growing numbers of media-sharing opportunities, platforms, and emerging forms of electronic applications. With the proliferation, opportunities and limitations surface regarding the responsibilities and accountability that nurses have in choosing technology applications with an embedded philosophical ethos that is consistent with the discipline's societal mandate of serving humankind in ways that honor human dignity. This article begins a discussion addressing possible disciplinary obligations and responsibilities for the implementation of social media platforms and possible implications for its future use in the discipline of nursing. PMID:25248768

  7. Magnetohydrodynamics of fractal media

    SciTech Connect

    Tarasov, Vasily E.

    2006-05-15

    The fractal distribution of charged particles is considered. An example of this distribution is the charged particles that are distributed over the fractal. The fractional integrals are used to describe fractal distribution. These integrals are considered as approximations of integrals on fractals. Typical turbulent media could be of a fractal structure and the corresponding equations should be changed to include the fractal features of the media. The magnetohydrodynamics equations for fractal media are derived from the fractional generalization of integral Maxwell equations and integral hydrodynamics (balance) equations. Possible equilibrium states for these equations are considered.

  8. Tapping into Media

    ERIC Educational Resources Information Center

    Jeske, Michelle

    2008-01-01

    Some people learn better through viewing and listening, and some people simply do not like to read. In this society, there seems to be a move away from text, or, at least text as people have defined in the past. Moreover, mobile devices such as laptops, PDAs, and cell phones make video and audio incredibly easy to imbibe. So how do libraries…

  9. 76 FR 21849 - Defense Federal Acquisition Regulation Supplement; Ships Bunkers Easy Acquisition (SEA) Card® and...

    Federal Register 2010, 2011, 2012, 2013, 2014

    2011-04-19

    ... Regulation Supplement; Ships Bunkers Easy Acquisition (SEA) Card and Aircraft Ground Services (DFARS Case... include purchases of marine fuel, oil, and refueling-related items using the Ships Bunkers Easy... the purchase of marine fuel using the Ships' bunkers Easy Acquisition (SEA) Card in lieu of the...

  10. Teaching Media: English Teachers as Media and Technology Critics.

    ERIC Educational Resources Information Center

    Semali, Ladislaus M.

    This paper discusses the role of media in presenting information to society and emphasizes the need for English teachers to incorporate critical media awareness into education. Four postulations are identified that are at the core of teaching media as a form of textual construction: (1) all media are a construction, which represents conscious and

  11. Teaching Media-Savvy Students about the Popular Media

    ERIC Educational Resources Information Center

    Maness, Kevin

    2004-01-01

    A framework for media education that helps students enhance their understanding of the media and use their knowledge to influence individual and community action is proposed. It is experienced that the problem with educating children against, rather than about, the media is the assumption that students are passive audiences of the media, lacking…

  12. Mixed-Media Owls

    ERIC Educational Resources Information Center

    Schultz, Kathy

    2010-01-01

    The fun of creating collages is there are unlimited possibilities for the different kinds of materials one can use. In this article, the author describes how her eighth-grade students created an owl using mixed media.

  13. Libraries/Media Centers.

    ERIC Educational Resources Information Center

    American School & University, 2002

    2002-01-01

    Describes the design of notable school libraries and media centers, including the educational context and design goals. Includes information on architects, suppliers, and cost, as well as photographs. (EV)

  14. Media independent interface

    NASA Technical Reports Server (NTRS)

    1987-01-01

    The work done on the Media Independent Interface (MII) Interface Control Document (ICD) program is described and recommendations based on it were made. Explanations and rationale for the content of the ICD itself are presented.

  15. TECHNETIUM SORPTION MEDIA REVIEW

    SciTech Connect

    DUNCAN JB; KELLY SE; ROBBINS RA; ADAMS RD; THORSON MA; HAASS CC

    2011-08-25

    This report presents information and references to aid in the selection of 99Tc sorption media for feasibility studies regarding the removal of 99Tc from Hanford's low activity waste. The report contains literature search material for sorption media (including ion exchange media) for the most tested media to date, including SuperLig 639, Reillex HPQ, TAM (Kruion), Purolite A520E and A530E, and Dowex 1X8. The U.S. Department of Energy (DOE), Office of River Protection (ORP) is responsible for management and completion of the River Protection Project (RPP) mission, which comprises both the Hanford Site tank farms and the Waste Treatment and Immobilization Plant (WTP). The RPP mission is to store, retrieve and treat Hanford's tank waste; store and dispose of treated wastes; and close the tank farm waste management areas and treatment facilities in a safe, environmentally compliant, cost-effective and energy-effective manner.

  16. Easy ambient sonic-spray ionization mass spectrometry combined with thin-layer chromatography.

    PubMed

    Haddad, Renato; Milagre, Humberto M S; Catharino, Rodrigo Ramos; Eberlin, Marcos N

    2008-04-15

    On-spot detection and analyte characterization on thin-layer chromatography (TLC) plates is performed via ambient desorption/ionization and (tandem) mass spectrometry detection, that is, via easy ambient sonic spray ionization mass spectrometry (EASI-MS). As proof-of-principle cases, mixtures of semipolar nitrogenated compounds as well as pharmaceutical drugs and vegetable oils have been tested. The technique has also been applied to monitor a chemical reaction of synthetic importance. EASI is the simplest and gentlest ambient ionization technique currently available, assisted solely by N2 (or air). It uses no voltages, no electrical discharges; no UV or laser beams, and no high temperature and is most easily implemented in all API mass spectrometers. TLC is also the simplest, fastest, and most easily performed chromatographic technique. TLC plus EASI-MS therefore provide a simple and advantageous combination of chromatographic separation and sensitive detection of the TLC spots as well as on-spot MS or MS/MS characterization. The favorable characteristics of TLC-EASI-MS indicate advantageous applications in several areas such as drug and oil analysis, phytochemistry and synthetic chemistry, forensics via reliable counterfeit detection, and quality control. PMID:18331004

  17. Communications and media services

    NASA Technical Reports Server (NTRS)

    Mcculla, James W.; Kukowski, James F.

    1990-01-01

    NASA's internal and external communication methods are reviewed. NASA information services for the media, for the public, and for employees are discussed. Consideration is given to electron information distribution, the NASA TV-audio system, the NASA broadcast news service, astronaut appearances, technology and information exhibits, speaker services, and NASA news reports for internal communications. Also, the NASA worldwide electronic mail network is described and trends for future NASA communications and media services are outlined.

  18. Creating a Lean, Green, Library Machine: Easy Eco-Friendly Habits for Your Library

    ERIC Educational Resources Information Center

    Blaine, Amy S.

    2010-01-01

    For some library media specialists, implementing the three Rs of recycling, reducing, and reusing comes easily; they've been environmentally conscious well before the concept of going green made its way into the vernacular. Yet for some of library media specialists, the thought of greening their library, let alone the entire school, can seem…

  19. EasyKSORD: A Platform of Keyword Search Over Relational Databases

    NASA Astrophysics Data System (ADS)

    Peng, Zhaohui; Li, Jing; Wang, Shan

    Keyword Search Over Relational Databases (KSORD) enables casual users to use keyword queries (a set of keywords) to search relational databases just like searching the Web, without any knowledge of the database schema or any need of writing SQL queries. Based on our previous work, we design and implement a novel KSORD platform named EasyKSORD for users and system administrators to use and manage different KSORD systems in a novel and simple manner. EasyKSORD supports advanced queries, efficient data-graph-based search engines, multiform result presentations, and system logging and analysis. Through EasyKSORD, users can search relational databases easily and read search results conveniently, and system administrators can easily monitor and analyze the operations of KSORD and manage KSORD systems much better.

  20. Out-of-Plane Alignment of Er(trensal) Easy Magnetization Axes Using Graphene.

    PubMed

    Dreiser, Jan; Pacchioni, Giulia E; Donati, Fabio; Gragnaniello, Luca; Cavallin, Alberto; Pedersen, Kasper S; Bendix, Jesper; Delley, Bernard; Pivetta, Marina; Rusponi, Stefano; Brune, Harald

    2016-02-23

    We have studied Er(trensal) single-ion magnets adsorbed on graphene/Ru(0001), on graphene/Ir(111), and on bare Ru(0001) by scanning tunneling microscopy and X-ray absorption spectroscopy. On graphene, the molecules self-assemble into dense and well-ordered islands with their magnetic easy axes perpendicular to the surface. In contrast, on bare Ru(0001), the molecules are disordered, exhibiting only weak directional preference of the easy magnetization axis. The perfect out-of-plane alignment of the easy axes on graphene results from the molecule-molecule interaction, which dominates over the weak adsorption on the graphene surface. Our results demonstrate that the net magnetic properties of a molecular submonolayer can be tuned using a graphene spacer layer, which is attractive for hybrid molecule-inorganic spintronic devices. PMID:26814851

  1. Comparison of Dyes for Easy Detection of Extracellular Cellulases in Fungi

    PubMed Central

    Yoon, Ji Hwan; Park, Ji Eun; Suh, Dong Yeon; Hong, Seung Beom; Ko, Seung Ju

    2007-01-01

    To evaluate which dye is effective in a plate assay for detecting extracellular cellulase activity produced by fungi, four chromogenic dyes including remazol brilliant blue, phenol red, congo red, and tryphan blue, were compared using chromagenic media. For the comparison, 19 fungal species belonging to three phyla, ascomycota, basidiomycota, and zygomycota were inoculated onto yeast nitrogen-based media containing different carbon substrates such as cellulose (carboxylmethyl and avicel types) and cellobiose labeled with each of the four dyes. Overall, the formation of clear zone on agar media resulting from the degradation of the substrates by the enzymes secreted from the test fungi was most apparent with media containing congo red. The detection frequency of cellulase activity was also most high on congo red-supplemented media. The results of this study showed that congo red is better dye than other three dyes in a plate assay for fungal enzyme detection. PMID:24015063

  2. The Economics of Educational Media.

    ERIC Educational Resources Information Center

    Wagner, Leslie

    This guide to the economic analysis of media use in education reviews the evidence on the costs and benefits of educational media and provides a methodology for future decision-making. It includes chapters on establishing a framework for media choice, evaluating the effectiveness of media use, and analyzing costs. The empirical evidence from past…

  3. Gavilan College Student Media Survey.

    ERIC Educational Resources Information Center

    Willett, Terrence; Cooke, Simon

    This document aims to understand the patterns of media consumption among Gavilan students. The goals of the study are to determine the most consumed media product, determine differences in consumption of media modes by different variables, and conduct demographic profiles of the most consumed products within each media mode. The data was gathered…

  4. Media in the Future Tense.

    ERIC Educational Resources Information Center

    Wiseman, Molly J.

    The purpose of this paper is to provide teachers with a rationale for teaching the mass media. It also contains a discussion of different methods to be used in teaching the media. The influence of the media on contemporary society is examined and the importance of the mass media in the educational process is stressed. In addition, the paper…

  5. Renewing Teaching through Media Literacy.

    ERIC Educational Resources Information Center

    Schwartz, Gretchen

    2000-01-01

    Media literacy helps teachers relate to today's students, prompts new approaches to curriculum, and encourages teachers' professional growth. This paper explains what media literacy is; the benefits of media literacy to both teachers and students; student needs related to telecommunications; curriculum applications of media literacy; and teacher…

  6. The Environment for Application Software Integration and Execution (EASIE) version 1.0. Volume 1: Executive overview

    NASA Technical Reports Server (NTRS)

    Rowell, Lawrence F.; Davis, John S.

    1989-01-01

    The Environment for Application Software Integration and Execution (EASIE) provides a methodology and a set of software utility programs to ease the task of coordinating engineering design and analysis codes. EASIE was designed to meet the needs of conceptual design engineers that face the task of integrating many stand-alone engineering analysis programs. Using EASIE, programs are integrated through a relational database management system. Volume 1, Executive Overview, gives an overview of the functions provided by EASIE and describes their use. Three operational design systems based upon the EASIE software are briefly described.

  7. Systematic review of EASY-care needs assessment for community-dwelling older people

    PubMed Central

    Craig, Christopher; Chadborn, Neil; Sands, Gina; Tuomainen, Helena; Gladman, John

    2015-01-01

    Background: undertaking comprehensive geriatric assessments (CGAs) combined with long-term health and social care management can improve the quality of life of older people [ 1]. The EASY-Care tool is a CGA instrument designed for assessing the physical, mental and social functioning and unmet health and social needs of older people in community settings or primary care. It has also been used as a frailty assessment tool and for gathering population-level data. Objective: to review the evidence of reliability, validity and acceptability of EASY-Care and its appropriateness for assessing the needs of community-dwelling older people. Methods: systematic search of literature databases using pre-defined search terms (January 1994—May 2014) for English language articles reporting on the reliability, validity, acceptability and implementation of EASY-Care in primary care and community settings. Eligible articles were critically reviewed. Discussion papers mapping professionals' use of the tool were also included as these could be considered an aspect of validity. Results: twenty-nine papers met the inclusion criteria and underwent data extraction. A narrative synthesis was performed, because there was a variety of quantitative and qualitative outcomes and characteristics. Reliability evidence for EASY-Care is minimal. Evidence for validity is good, and it has received numerous positive endorsements of acceptability in international settings from older people and practitioners. Conclusion: evidence supports the use of EASY-Care for individual needs assessment; further research is needed for other uses. Of the papers that made statements about who should administer EASY-Care, the majority indicated that nurses were preferable to self-completion. PMID:25911539

  8. Children's media policy.

    PubMed

    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 from the U.S. Constitution's First Amendment protection against government interference in free speech, including commercial speech. Courts, Jordan says, have repeatedly had to weigh the rights of commercial entities to say what they please against the need to protect vulnerable citizens such as children. This balancing act is complicated even further, she says, because many government regulations apply only to broadcast television and not to non-broadcast media such as the Internet or cable television, though Congress has addressed the need to protect children's privacy online. The need to protect both free speech and children has given rise to a fluid media policy mix of federal mandates and industry self-regulation. Jordan describes the role of the three branches of the federal government in formulating and implementing media policy. She also notes the jockeying for influence in policymaking by industry lobbies, child advocacy groups, and academic researchers. The media industry itself, says Jordan, is spurred to self-regulation when public disapproval grows severe enough to raise the possibility of new government action. Jordan surveys a range of government and industry actions, from legislatively required parental monitoring tools, such as the V-Chip blocking device on television sets, to the voluntary industry ratings systems governing television, movies, and video games, to voluntary social website disclosures to outright government bans, such as indecency and child privacy information collection. She considers the success of these efforts in limiting children's exposure to damaging content and in improving parents' ability to supervise their children's media use. Jordan concludes by considering the relevance and efficacy of today's media policy given the increasingly rapid pace of technological change. The need for research in informing and evaluating media policy, she says, has never been greater. PMID:21338012

  9. Bubble and skyrmion crystals in frustrated magnets with easy-axis anisotropy

    NASA Astrophysics Data System (ADS)

    Hayami, Satoru; Lin, Shi-Zeng; Batista, Cristian D.

    2016-05-01

    We clarify the conditions for the emergence of multiple-Q structures out of lattice and easy-axis spin anisotropy in frustrated magnets. By considering magnets whose exchange interaction has multiple global minima in momentum space, we find that both types of anisotropy stabilize triple-Q orderings. Moderate anisotropy leads to a magnetic-field-induced skyrmion crystal, which evolves into a bubble crystal for increasing spatial and spin anisotropy. The bubble crystal exhibits a quasicontinuous (devil's staircase) temperature-dependent ordering wave vector, characteristic of the competition between frustrated exchange and strong easy-axis anisotropy.

  10. On the estimation of the magnetic easy axis in pipeline steels using magnetic Barkhausen noise

    NASA Astrophysics Data System (ADS)

    Martínez-Ortiz, P.; Pérez-Benitez, J. A.; Espina-Hernández, J. H.; Caleyo, F.; Hallen, J. M.

    2015-01-01

    A method for determination of the magnetic easy axis of the Roll Magnetic Anisotropy in API-5L steels is proposed. The method is based on the fact that the angular dependence of the energy corresponding to the main peak of the Magnetic Barkhausen signal presents uniaxial anisotropy with its easy axis parallel to the rolling direction, independently of the angular dependence of the magnetocrystalline energy in the materials. The proposal is also justified based on the analysis of the influence of microstructural changes, produced by hot-rolling on the domain wall dynamics.

  11. Easy GROMACS: A Graphical User Interface for GROMACS Molecular Dynamics Simulation Package

    NASA Astrophysics Data System (ADS)

    Dizkirici, Ayten; Tekpinar, Mustafa

    2015-03-01

    GROMACS is a widely used molecular dynamics simulation package. Since it is a command driven program, it is difficult to use this program for molecular biologists, biochemists, new graduate students and undergraduate researchers who are interested in molecular dynamics simulations. To alleviate the problem for those researchers, we wrote a graphical user interface that simplifies protein preparation for a classical molecular dynamics simulation. Our program can work with various GROMACS versions and it can perform essential analyses of GROMACS trajectories as well as protein preparation. We named our open source program `Easy GROMACS'. Easy GROMACS can give researchers more time for scientific research instead of dealing with technical intricacies.

  12. Blog/web log - a new easy and interactive website building tool for a non-net savvy radiologist.

    PubMed

    Sethi, Sumer K

    2007-05-01

    Recently, there has been no escaping the mention of blogs in the media. Blogging has emerged as a social phenomenon, which has impacted politics, business, and communication. Blogging software has enabled people with limited knowledge of the Internet to publish their thoughts online and participate in a global conversation; whereas the Blogosphere has hyperaccelerated the spread of information. Technorati, a blog search engine is now tracking over 7.8 million Weblogs, and 937 million links, and reports that there are about 30,000 to 40,000 new blogs created a day. The majority of people who blog do so as a hobby, using blogs to publish their thoughts, feelings, and viewpoints on whatever topics interest them. Blogging software also enables people to post pictures, music, and more recently videos. For many people blogs are used as online journals or diaries; other people use blogs to communicate with their family and friends. Whether people generate revenue with their blogs or use them as a hobby the one thing they all have in common is that they are part of the Blogosphere, or network of blogs that gives people a voice and allows them to spread information at an unprecedented rate. Although searching PubMed produces few results for "blog" (6 relevant articles of 24), "weblog" (1 article), web log (8 entries of varying relevance), and "blogging" (4 articles) (none of which were in Radiology, RadioGraphics, AJR, or JVIR), blogging might well become an important means of information transfer in Radiology also. As radiology is an image-based science, a blog is a satisfying endeavor in that you can share your experiences with others instantaneously In this context, I would like to submit my experience with easy method for building a Web site known as blogging (maintaining a Web log). As a radiologist, I use my blog (http://www.sumerdoc.blogspot.com/; or http://www.indianradiology.com/) to post interesting cases from my routine practice along with any interesting abstracts I come across during my day-to-day work. The success of this project can be measured by the fact that in the last full year of "rad-blogging," more than 30,000 visitors came to the site from all over the world, with thousands of queries from patients, colleagues, and many interested students. Rad-blogging might well become a new easy method of information exchange and opinion building in Radiology. PMID:17527112

  13. National Media Laboratory media testing results

    NASA Technical Reports Server (NTRS)

    Mularie, William

    1993-01-01

    The government faces a crisis in data storage, analysis, archive, and communication. The sheer quantity of data being poured into the government systems on a daily basis is overwhelming systems ability to capture, analyze, disseminate, and store critical information. Future systems requirements are even more formidable: with single government platforms having data rate of over 1 Gbit/sec, greater than Terabyte/day storage requirements, and with expected data archive lifetimes of over 10 years. The charter of the National Media Laboratory (NML) is to focus the resources of industry, government, and academia on government needs in the evaluation, development, and field support of advanced recording systems.

  14. 78 FR 73915 - Community Alliance, Inc., Defi Global, Inc., Easy Energy, Inc., Industry Concept Holdings, Inc...

    Federal Register 2010, 2011, 2012, 2013, 2014

    2013-12-09

    ... From the Federal Register Online via the Government Publishing Office SECURITIES AND EXCHANGE COMMISSION Community Alliance, Inc., Defi Global, Inc., Easy Energy, Inc., Industry Concept Holdings, Inc., and Transworld Benefits International, Inc.; Order of Suspension of Trading December 4, 2013. It appears to the Securities and Exchange...

  15. Hey! Somebody Read to Me! Ten Easy Ways to Include Reading Every Day. Family Ties

    ERIC Educational Resources Information Center

    Ulmen, Marie Christine

    2005-01-01

    If a child does not learn to read in the early grades, there are few opportunities for them to catch up. Therefore, the extent of a child's exposure to reading before the early school years is not only important, but critical. In this column, the author suggests ten easy ways to make reading a part of every young child's day: (1) Read and reread

  16. Analyzing the Reliability of the easyCBM Reading Comprehension Measures: Grade 3. Technical Report #1202

    ERIC Educational Resources Information Center

    Lai, Cheng-Fei; Irvin, P. Shawn; Park, Bitnara Jasmine; Alonzo, Julie; Tindal, Gerald

    2012-01-01

    In this technical report, we present the results of a reliability study of the third-grade multiple choice reading comprehension measures available on the easyCBM learning system conducted in the spring of 2011. Analyses include split-half reliability, alternate form reliability, person and item reliability as derived from Rasch analysis,…

  17. Analyzing the Reliability of the easyCBM Reading Comprehension Measures: Grade 7. Technical Report #1206

    ERIC Educational Resources Information Center

    Irvin, P. Shawn; Alonzo, Julie; Lai, Cheng-Fei; Park, Bitnara Jasmine; Tindal, Gerald

    2012-01-01

    In this technical report, we present the results of a reliability study of the seventh-grade multiple choice reading comprehension measures available on the easyCBM learning system conducted in the spring of 2011. Analyses include split-half reliability, alternate form reliability, person and item reliability as derived from Rasch analysis,…

  18. Analyzing the Reliability of the easyCBM Reading Comprehension Measures: Grade 2. Technical Report #1201

    ERIC Educational Resources Information Center

    Lai, Cheng-Fei; Irvin, P. Shawn; Alonzo, Julie; Park, Bitnara Jasmine; Tindal, Gerald

    2012-01-01

    In this technical report, we present the results of a reliability study of the second-grade multiple choice reading comprehension measures available on the easyCBM learning system conducted in the spring of 2011. Analyses include split-half reliability, alternate form reliability, person and item reliability as derived from Rasch analysis,…

  19. Analyzing the Reliability of the easyCBM Reading Comprehension Measures: Grade 4. Technical Report #1203

    ERIC Educational Resources Information Center

    Park, Bitnara Jasmine; Irvin, P. Shawn; Alonzo, Julie; Lai, Cheng-Fei; Tindal, Gerald

    2012-01-01

    In this technical report, we present the results of a reliability study of the fourth-grade multiple choice reading comprehension measures available on the easyCBM learning system conducted in the spring of 2011. Analyses include split-half reliability, alternate form reliability, person and item reliability as derived from Rasch analysis,…

  20. Analyzing the Reliability of the easyCBM Reading Comprehension Measures: Grade 6. Technical Report #1205

    ERIC Educational Resources Information Center

    Irvin, P. Shawn; Alonzo, Julie; Park, Bitnara Jasmine; Lai, Cheng-Fei; Tindal, Gerald

    2012-01-01

    In this technical report, we present the results of a reliability study of the sixth-grade multiple choice reading comprehension measures available on the easyCBM learning system conducted in the spring of 2011. Analyses include split-half reliability, alternate form reliability, person and item reliability as derived from Rasch analysis,…

  1. Analyzing the Reliability of the easyCBM Reading Comprehension Measures: Grade 5. Technical Report #1204

    ERIC Educational Resources Information Center

    Park, Bitnara Jasmine; Irvin, P. Shawn; Lai, Cheng-Fei; Alonzo, Julie; Tindal, Gerald

    2012-01-01

    In this technical report, we present the results of a reliability study of the fifth-grade multiple choice reading comprehension measures available on the easyCBM learning system conducted in the spring of 2011. Analyses include split-half reliability, alternate form reliability, person and item reliability as derived from Rasch analysis,…

  2. Introducing Human Population Biology through an Easy Laboratory Exercise on Mitochondrial DNA

    ERIC Educational Resources Information Center

    Pardinas, Antonio F.; Dopico, Eduardo; Roca, Agustin; Garcia-Vazquez, Eva; Lopez, Belen

    2010-01-01

    This article describes an easy and cheap laboratory exercise for students to discover their own mitochondrial haplogroup. Students use buccal swabs to obtain mucosa cells as noninvasive tissue samples, extract DNA, and with a simple polymerase chain reaction-restriction fragment length polymorphism analysis they can obtain DNA fragments of…

  3. Formative Assessment Made Easy: Templates for Collecting Daily Data in Inclusive Classrooms

    ERIC Educational Resources Information Center

    Cornelius, Kyena E.

    2013-01-01

    Special educators are required to collect data on student progress and use it as formative data to inform instructional decisions. Being told to collect student data without being shown how to effectively and efficiently collect it, may cause teachers to become overwhelmed. This article provides three easy-to-use templates to facilitate quick data…

  4. The Characterization of an Easy-to-Operate Inexpensive Student-Built Fluorimeter

    ERIC Educational Resources Information Center

    Wigton, Benjamin T.; Chohan, Balwant S.; Kreuter, Rod; Sykes, Dan

    2011-01-01

    A compact, rugged, and portable fluorimeter was designed and constructed using a 460 nm light-emitting diode for the excitation and a silicon photodiode for detection. The total cost of such an instrument is less than $110, thus allowing for deployment of multiple instruments at low cost. The fluorimeter is easy to operate and has been

  5. Understanding Resonance Graphs Using Easy Java Simulations (EJS) and Why We Use EJS

    ERIC Educational Resources Information Center

    Wee, Loo Kang; Lee, Tat Leong; Chew, Charles; Wong, Darren; Tan, Samuel

    2015-01-01

    This paper reports a computer model simulation created using Easy Java Simulation (EJS) for learners to visualize how the steady-state amplitude of a driven oscillating system varies with the frequency of the periodic driving force. The simulation shows (N = 100) identical spring-mass systems being subjected to (1) a periodic driving force of…

  6. Hey! Somebody Read to Me! Ten Easy Ways to Include Reading Every Day. Family Ties

    ERIC Educational Resources Information Center

    Ulmen, Marie Christine

    2005-01-01

    If a child does not learn to read in the early grades, there are few opportunities for them to catch up. Therefore, the extent of a child's exposure to reading before the early school years is not only important, but critical. In this column, the author suggests ten easy ways to make reading a part of every young child's day: (1) Read and reread…

  7. The Characterization of an Easy-to-Operate Inexpensive Student-Built Fluorimeter

    ERIC Educational Resources Information Center

    Wigton, Benjamin T.; Chohan, Balwant S.; Kreuter, Rod; Sykes, Dan

    2011-01-01

    A compact, rugged, and portable fluorimeter was designed and constructed using a 460 nm light-emitting diode for the excitation and a silicon photodiode for detection. The total cost of such an instrument is less than $110, thus allowing for deployment of multiple instruments at low cost. The fluorimeter is easy to operate and has been…

  8. Teach the Way They Learn: 62 Easy, Engaging, & Effective Language Arts Activities

    ERIC Educational Resources Information Center

    Hines, Joanne I; Vincent, Pamela J.

    2005-01-01

    This book focuses on quick and easy language arts activities to inspire and motivate students in kindergarten to sixth grades. Ingenious ideas appeal to children's enthusiasm for games, parades, race cars, their own names, and much more. The activities cost little or nothing. They engage young learners, and they work! This book is perfect for a…

  9. Introducing Human Population Biology through an Easy Laboratory Exercise on Mitochondrial DNA

    ERIC Educational Resources Information Center

    Pardinas, Antonio F.; Dopico, Eduardo; Roca, Agustin; Garcia-Vazquez, Eva; Lopez, Belen

    2010-01-01

    This article describes an easy and cheap laboratory exercise for students to discover their own mitochondrial haplogroup. Students use buccal swabs to obtain mucosa cells as noninvasive tissue samples, extract DNA, and with a simple polymerase chain reaction-restriction fragment length polymorphism analysis they can obtain DNA fragments of

  10. The Development of the easyCBM CCSS Reading Assessments: Grade 3. Technical Report #1221

    ERIC Educational Resources Information Center

    Alonzo, Julie; Park, Bitnara Jasmine; Tindal, Gerald

    2012-01-01

    In this technical report, we document the development and piloting of easyCBM reading measures aligned to the Common Core State Standards, designed for use in screening students at risk for reading difficulty and monitoring their progress as they develop reading skills. The measures, which assess students' ability to respond to…

  11. Some Input on the Easy/Difficult Grammar Question: An Empirical Study

    ERIC Educational Resources Information Center

    Collins, Laura; Trofimovich, Pavel; White, Joanna; Cardoso, Walcir; Horst, Marlise

    2009-01-01

    The purpose of this study was to determine whether it is possible to distinguish between "difficult" and "easy" constructions for second language (L2) learners by examining characteristics of the structures as they occur in aural input. In a multidimensional analysis of 3 English structures with different acquisition profiles--the simple past,…

  12. The Use of Cylindrical Lenses in Easy Experiments for Physics Education and the Magic Arts

    ERIC Educational Resources Information Center

    Bednarek, Stanislaw; Krysiak, Jerzy

    2011-01-01

    The purpose of this article is to present the properties of cylindrical lenses and provide some examples of their use in easy school physics experiments. Such experiments could be successfully conducted in the context of science education, in fun experiments that teach physics and in science fair projects, or used to entertain an audience by…

  13. Easy Statistics. Supervising: Technical Aspects of Supervision. The Choice Series #34. A Self Learning Opportunity.

    ERIC Educational Resources Information Center

    Carlisle, Ysanne

    This learning unit on easy statistics is one in the Choice Series, a self-learning development program for supervisors. Purpose stated for the approximately eight-hour-long unit is to enable the supervisor to use statistics to improve his/her decision-making ability, interpret statistics and form judgments on the interpretations other people make,…

  14. Long-Term Effectiveness of the SpeechEasy Fluency-Enhancement Device

    ERIC Educational Resources Information Center

    Gallop, Ronald F.; Runyan, Charles M.

    2012-01-01

    The SpeechEasy has been found to be an effective device for reduction of stuttering frequency for many people who stutter (PWS); published studies typically have compared stuttering reduction at initial fitting of the device to results achieved up to one year later. This study examines long-term effectiveness by examining whether effects of the…

  15. Deconfined criticality in ``easy-plane'' SU(N) anti-ferromagnets

    NASA Astrophysics Data System (ADS)

    D'Emidio, Jonathan; Murthy, Ganpathy; Kaul, Ribhu

    Motivated by evidence for deconfined criticality in SU(N) anti-ferromagnets, we investigate the phase diagram of these models in the case where the SU(N) symmetry is reduced to rotations about the diagonal generators (''easy-plane'' symmetry). We carry out extensive numerical simulations using quantum Monte Carlo, revealing a first-order magnetic to valence bond solid phase transition that becomes a continuous deconfined transition at large N. We support our numerical data by performing epsilon expansions of the easy-plane deformed CP N - 1 field theory near both the upper and lower critical dimensions. This renormalization group analysis shows that the symmetric deconfined fixed point is unstable in the presence of easy-plane anisotropy, resulting in a runaway flow for intermediate values of N and a flow towards a stable easy-plane deconfined fixed point at large N, which is consistent with the critical behavior of our lattice models. This research was partially financially supported by NSF DMR-1056536.

  16. Quick and Easy: Use Screen Capture Software to Train and Communicate

    ERIC Educational Resources Information Center

    Schuster, Ellen

    2011-01-01

    Screen capture (screen cast) software can be used to develop short videos for training purposes. Developing videos is quick and easy. This article describes how these videos are used as tools to reinforce face-to-face and interactive TV curriculum training in a nutrition education program. Advantages of developing these videos are shared.…

  17. Revisit of well function approximation and an easy graphical curve matching technique for Theis' solution.

    PubMed

    Giao, Pham Huy

    2003-01-01

    Some approximations of Theis' solution are reviewed and compared with the numerical evaluation of the exponential integral by means of a short FORTRAN code. A graphical technique of Theis' curve matching is proposed to make this procedure as easy as plotting a graph. PMID:12772832

  18. Digital Technology in the Visual Arts Classroom: An [un]Easy Partnership

    ERIC Educational Resources Information Center

    Wilks, Judith; Cutcher, Alexandra; Wilks, Susan

    2012-01-01

    This article scrutinizes the dichotomy of the uneasy and easy partnerships that exist between digital technology and visual arts education. The claim that by putting computers into schools "we have bought 'one half of a product'... we've bought the infrastructure and the equipment but we haven't bought the educational…

  19. Quick and Easy: Use Screen Capture Software to Train and Communicate

    ERIC Educational Resources Information Center

    Schuster, Ellen

    2011-01-01

    Screen capture (screen cast) software can be used to develop short videos for training purposes. Developing videos is quick and easy. This article describes how these videos are used as tools to reinforce face-to-face and interactive TV curriculum training in a nutrition education program. Advantages of developing these videos are shared.

  20. The Three Bears and Other Plays: Six Easy Plays Especially Written for Educationally Handicapped Children.

    ERIC Educational Resources Information Center

    Cassie, Dhyan

    This booklet contains six easy plays written for educationally handicapped children. The plays are brief, use few characters and simple language and plots, and are based on fairy tales. Titles are: (1) "The Three Bears'" (2) "The Gingerbread Boy'" (3) "Little Red Riding Hood'" (4) "The Three Billy Goats Gruff'" (5) "Hansel and Gretel'" and (6)…

  1. Supervisor Perspective on the Process and Outcome of Giving Easy, Difficult, or No Feedback to Supervisees

    ERIC Educational Resources Information Center

    Hoffman, Mary Ann; Hill, Clara E.; Holmes, Stacey E.; Freitas, Gary F.

    2005-01-01

    Fifteen counseling center supervisors were interviewed about 3 instances related to important feedback with an intern supervisee: in which the feedback was given easily, in which it was given reluctantly or with difficulty, and another in which it was not given. Supervisors indicated that easy feedback was most often about clinical problems, was…

  2. Urban Pre-Adolescents Report Perceptions of Easy Access to Drugs and Weapons.

    ERIC Educational Resources Information Center

    Komro, Kelli A.; Flay, Brian R.; Hu, Frank Bingchang; Zelli, Arnaldo; Rashid, Jamila; Amuwo, Shaffdeen

    1998-01-01

    Explores sources of drugs and weapons for a group of pre-adolescents living in disadvantaged neighborhoods in Chicago using a focus group and a self-administered survey. At least one-third of the sample of fifth-grade students responded that it was easy for people their age to obtain each of the products. Neighborhood sources were the most likely…

  3. Digital Technology in the Visual Arts Classroom: An [un]Easy Partnership

    ERIC Educational Resources Information Center

    Wilks, Judith; Cutcher, Alexandra; Wilks, Susan

    2012-01-01

    This article scrutinizes the dichotomy of the uneasy and easy partnerships that exist between digital technology and visual arts education. The claim that by putting computers into schools "we have bought 'one half of a product'... we've bought the infrastructure and the equipment but we haven't bought the educational

  4. The Effect of SpeechEasy on Stuttering Frequency, Speech Rate, and Speech Naturalness

    ERIC Educational Resources Information Center

    Armson, Joy; Kiefte, Michael

    2008-01-01

    The effects of SpeechEasy on stuttering frequency, stuttering severity self-ratings, speech rate, and speech naturalness for 31 adults who stutter were examined. Speech measures were compared for samples obtained with and without the device in place in a dispensing setting. Mean stuttering frequencies were reduced by 79% and 61% for the device…

  5. E-1 Dynamic Fluid-Flow Model Update: EASY/ROCETS Enhancement and Model Development Support

    NASA Technical Reports Server (NTRS)

    Follett, Randolph F.; Taylor, Robert P.

    1998-01-01

    This report documents the research conducted to update computer models for dynamic fluid flow simulation of the E-1 test stand subsystems at te NASA John C. Stennis Space Center.Work also involved significant upgrades to the capabilities of EASY/ROCKETS library through the inclusion of the NIST-12 thermodynamic property database and development of new control system modules.

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

    MedlinePlus

    ... Drugs & Supplements Videos & Tools Español You Are Here: Home → Latest Health News → Article URL of this page: https://www.nlm.nih.gov/medlineplus/news/fullstory_158562.html Some Smart Yet Easy Ways to Shield Yourself From Skin ...

  7. American History Time Lines. Grades 4-8. Big, Reproducible, Easy-To-Use.

    ERIC Educational Resources Information Center

    Buckley, Susan Washburn

    This resource is designed to enhance learning about topics in United States history. The reproducible time lines are easy to use and is designed to encourage students to research other dates and events of the era under study. Suggestions are given for classroom use. The introduction has instructional subjects, such as: "12 Great Ways To Use These

  8. Chapter 1 in Three Easy Steps: A Manual for Rural Chapter 1 Teachers and Coordinators.

    ERIC Educational Resources Information Center

    Kalkowski, Page; And Others

    This manual is designed to help rural Chapter 1 program staff effectively run their programs. Upon reviewing the history of the Chapter 1 legislation and program, the document stresses program design, evaluation, and improvement as three easy ways to understanding the Chapter 1 program. Program design should determine the district eligibility for…

  9. American History Time Lines. Grades 4-8. Big, Reproducible, Easy-To-Use.

    ERIC Educational Resources Information Center

    Buckley, Susan Washburn

    This resource is designed to enhance learning about topics in United States history. The reproducible time lines are easy to use and is designed to encourage students to research other dates and events of the era under study. Suggestions are given for classroom use. The introduction has instructional subjects, such as: "12 Great Ways To Use These…

  10. Local Normative Data on easyCBM[R] Reading and Mathematics: Fall 2009. Technical Report # 0918

    ERIC Educational Resources Information Center

    Tindal, Gerald; Alonzo, Julie; Anderson, Daniel

    2009-01-01

    We developed equivalent, alternate forms of easyCBM[R] in reading (n=20 forms) and mathematics (n=13 forms) with different skills reflective of the National Reading Panel (NRP) and the National Council of Teachers of Mathematics (NCTM), respectively. We then took three forms to use as screening measures in the fall, winter, and spring so educators…

  11. Adaptations of the Names Test: Easy-to-Use Phonics Assessments

    ERIC Educational Resources Information Center

    Mather, Nancy; Sammons, Janice; Schwartz, Jonathan

    2006-01-01

    In 1990, Cunningham developed a Names Test as a quick and easy screening tool for teachers to obtain information about a student's decoding skills. In 1994, Duffelmeyer, Kruse, Merkley, and Fyfe added 10 names to the original Names Test and developed a comprehensive scoring matrix to increase diagnostic information from the test, based on error

  12. Not So Easy Going: The Policy Environments of Small Urban Schools and Schools-within-Schools.

    ERIC Educational Resources Information Center

    Raywid, Mary Anne; Schmerler, Gil; Phillips, Stephen E.; Smith, Gregory A.

    Downsizing schools--creating small schools, schools-within-schools, and small learning communities--has been a highly favored school reform strategy of recent years, one that is supported by considerable research. Yet for many of these schools, the going has not been easy, bedeviled by bureaucratic resistance, public misunderstanding, and…

  13. Evaluation of a rapid, portable and easy-to-use device to measure acidity in citrus

    Technology Transfer Automated Retrieval System (TEKTRAN)

    Determination of titratable acidity in citrus is a time-consuming and sometimes tedious process, but is commonly practiced in the measurement of citrus maturity. Recently, a new acidity meter has come onto the market that measures titratable acidity using conductivity. This instrument is easy-to-u...

  14. Easy Access to Firearms: Juveniles' Risks for Violent Offending and Violent Victimization

    ERIC Educational Resources Information Center

    Ruback, R. Barry; Shaffer, Jennifer N.; Clark, Valerie A.

    2011-01-01

    Keeping firearms at home may increase personal safety but it may also increase the risk of injury. This study uses data from three waves of the National Longitudinal Study of Adolescent Health to assess the extent to which adolescents' easy access to firearms at home increases the risk of violent offending and violent victimization. Access to…

  15. Understanding Resonance Graphs Using Easy Java Simulations (EJS) and Why We Use EJS

    ERIC Educational Resources Information Center

    Wee, Loo Kang; Lee, Tat Leong; Chew, Charles; Wong, Darren; Tan, Samuel

    2015-01-01

    This paper reports a computer model simulation created using Easy Java Simulation (EJS) for learners to visualize how the steady-state amplitude of a driven oscillating system varies with the frequency of the periodic driving force. The simulation shows (N = 100) identical spring-mass systems being subjected to (1) a periodic driving force of

  16. The Use of Cylindrical Lenses in Easy Experiments for Physics Education and the Magic Arts

    ERIC Educational Resources Information Center

    Bednarek, Stanislaw; Krysiak, Jerzy

    2011-01-01

    The purpose of this article is to present the properties of cylindrical lenses and provide some examples of their use in easy school physics experiments. Such experiments could be successfully conducted in the context of science education, in fun experiments that teach physics and in science fair projects, or used to entertain an audience by

  17. Five easy answers: where the ABFM cognitive exam has gone wrong.

    PubMed

    Loxterkamp, David

    2009-03-01

    The American Board of Family Medicine Maintenance of Certification (MOC) Exam of Cognitive Expertise is a rite of passage for the board-certified family physician. This year is the author's turn, and he looks at what the test includes, omits, and says about our professional posture. He questions the reader for five easy answers to the quagmires of everyday practice. PMID:19259845

  18. Technical Adequacy of the easyCBM Grade 2 Reading Measures. Technical Report #1004

    ERIC Educational Resources Information Center

    Jamgochian, Elisa; Park, Bitnara Jasmine; Nese, Joseph F. T.; Lai, Cheng-Fei; Saez, Leilani; Anderson, Daniel; Alonzo, Julie; Tindal, Gerald

    2010-01-01

    In this technical report, we provide reliability and validity evidence for the easyCBM[R] Reading measures for grade 2 (word and passage reading fluency and multiple choice reading comprehension). Evidence for reliability includes internal consistency and item invariance. Evidence for validity includes concurrent, predictive, and construct

  19. Foams in porous media

    SciTech Connect

    Marsden, S.S.

    1986-07-01

    In 1978 a literature search on selective blocking of fluid flow in porous media was done by Professor S.S. Marsden and two of his graduate students, Tom Elson and Kern Huppy. This was presented as SUPRI Report No. TR-3 entitled ''Literature Preview of the Selected Blockage of Fluids in Thermal Recovery Projects.'' Since then a lot of research on foam in porous media has been done on the SUPRI project and a great deal of new information has appeared in the literature. Therefore we believed that a new, up-to-date search should be done on foam alone, one which would be helpful to our students and perhaps of interest to others. This is a chronological survey showing the development of foam flow, blockage and use in porous media, starting with laboratory studies and eventually getting into field tests and demonstrations. It is arbitrarily divided into five-year time periods. 81 refs.

  20. Open Media Training Session

    ScienceCinema

    None

    2011-10-06

    Have you ever wondered how the media work and why some topics make it into the news and other don't? Would you like to know how to (and how not to) give an interview to a journalist? With the LHC preparing for first collisions at high energies, 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. Follow the webcast: http://webcast.cern.ch/

  1. Open Media Training Session

    SciTech Connect

    2010-01-19

    Have you ever wondered how the media work and why some topics make it into the news and other don't? Would you like to know how to (and how not to) give an interview to a journalist? With the LHC preparing for first collisions at high energies, 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. Follow the webcast: http://webcast.cern.ch/

  2. Media and risky behaviors.

    PubMed

    Escobar-Chaves, Soledad Liliana; Anderson, Craig A

    2008-01-01

    Liliana Escobar-Chaves and Craig Anderson investigate two important trends among American youth and examine the extent to which the two trends might be related. First, the authors note that U.S. youth are spending increasing amounts of time using electronic media, with the average American youngster now spending one-third of each day with some form of electronic media. Second, the authors demonstrate that American adolescents are engaging in a number of unhealthful behaviors that impose huge societal costs. Escobar-Chaves and Anderson detail the extent of five critical types of adolescent health risk behaviors identified by the Centers for Disease Control and Prevention-obesity, smoking, drinking, sexual risk taking, and violence. Obesity, the authors note, has become an epidemic among America's young people. Cigarette smoking among adolescents is one of the ten leading health indicators of greatest government concern. Alcohol abuse and alcohol dependence are widespread problems among the nation's youth and are the source of the three leading causes of death among youth. More than 20 percent of American high school students have sexual intercourse for the first time before they reach the age of fourteen. And twelve- to twenty-year-olds perpetrated 28 percent of the single-offender and 41 percent of multiple-offender violent crimes in the United States in 2005. Escobar-Chaves and Anderson present and evaluate research findings on the influence of electronic media on these five risk behaviors among adolescents. Researchers, they say, have found modest evidence that media consumption contributes to the problem of obesity, modest to strong evidence that it contributes to drinking and smoking, and strong evidence that it contributes to violence. Research has been insufficient to find links between heavy media exposure and early sexual initiation. The authors note the need for more large-scale longitudinal studies that specifically examine the cumulative effects of electronic media on risky health behavior. PMID:21338009

  3. Using the media.

    PubMed

    1994-01-01

    To use the mass media (newspaper, radio, and TV) to reach a large audience with information about AIDS, it is important to choose the media outlets carefully, since they use information that satisfies their audience in content and style. For example, radio, TV, or videos are best to reach illiterate groups. Ways to approach each sector of the written and electronic media include press releases, news conferences, information kits, and personal contacts. Letters to the editor and offers of submitting articles for publication are additional ways to approach newspapers. Audio- or videocassettes with interviews or images conveying HIV/AIDS prevention messages can be submitted to TV and radio stations. It is important to present the information attractively to gain the journalists' attention. News releases should include sources of information and a contact name. It is important to inform the mass media of successes revolving around AIDS prevention, emphasizing local successes. One should identify what media slots have the most influence. For example, a medical officer in Chiang Mai, Thailand, notes that popular disc jockeys have more influence than do government information broadcasts. It is best to promote facts that probably will increase support for AIDS prevention campaigns. If possible, groups should seek free space or air time for AIDS prevention messages. AIDS prevention messages should not use fear because it does not promote safer sexual behavior. Instead, they should link condom use with a sense of independence, responsibility, and being fashionable. Leaflets, posters, videotapes, slides, displays, slogans, audiocassettes, T-shirts, stickers, and other activities or products reinforce the effectiveness of media campaigns. Interviews with or feature articles and programs about people infected or affected by HIV/AIDS chip away at the belief that "AIDS could never happen to me." PMID:12287965

  4. Solitons in quadratic media

    NASA Astrophysics Data System (ADS)

    Colin, M.; Di Menza, L.; Saut, J. C.

    2016-03-01

    In this paper, we investigate the properties of solitonic structures arising in quadratic media. First, we recall the derivation of systems governing the interaction process for waves propagating in such media and we check the local and global well-posedness of the corresponding Cauchy problem. Then, we look for stationary states in the context of normal or anomalous dispersion regimes, that lead us to either elliptic or non-elliptic systems and we address the problem of orbital stability. Finally, some numerical experiments are carried out in order to compute localized states for several regimes and to study dynamic stability as well as long-time asymptotics.

  5. Scattering in multifractal media

    SciTech Connect

    Lovejoy, S.; Brosamlen, G.; Watson, B.

    1995-12-31

    The authors develop a formalism for particle/photon scattering statistics in media ({open_quotes}clouds{close_quotes}) whose density is a multifractal measure. The basic quantities are the size of the medium measured in units of mean free paths ({kappa}), the codimension function of the media density and scattering analogue codimension function. The authors obtain simple relations asymptotic in {kappa} between these functions and hence obtain the single scattering statistics. They suggest a way to renormalize the multifractal so as to obtain an equivalent homogeneous medium, and then estimate anomalous diffusion exponents. Numerical simulations show that the results are very accurate even when {kappa} is not large.

  6. Media and Influence

    NASA Astrophysics Data System (ADS)

    Bennett, William H.

    The public information media provides information on current events (news), entertainment (programming), and opinions offered by trusted public sources (e.g., business, academic or religious spokespersons, journalists, and government officials). Consequently, it is a major force in shaping a populace's attitudes toward significant social issues and of great interest to intervention planners. The chapter attempts to provide modelers and intervention analysts alike with sufficient understanding of media mechanisms and current research that they can begin contributing to, and benefiting from this important area of study.

  7. Regulatory compliance associated with contrast media.

    PubMed

    Stevens, Catherine M

    2005-01-01

    A basic understanding of the role of regulatory agencies in governing the healthcare environment and their influence over contrast media use is required of radiographers and imaging administrators to meet the many standards of compliance. In addition, radiology management teams must consider cost effectiveness, departmental efficiency, workplace safety, and compliance in choosing to implement new products. Regulatory agencies may be classified into 2 groups, voluntary and involuntary. Involuntary agencies are governmental agencies mandating regulatory compliance by local, state, or federal laws. Voluntary agencies are precisely that, those agencies an institution voluntarily chooses to participate with, to demonstrate the quality of care they provide. Failure to follow involuntary regulatory guidelines or to participate in voluntary best practice standards jeopardizes patient safety and the quality of care provided, and exposes the institution and the individual to liability risks. Severe penalties may result from a failure to maintain regulatory compliance, including the possibility of large fines, criminal indictments, and loss of third-party reimbursement. Achieving regulatory compliance is never an easy venture with the number of regulatory agencies and standards needing to be addressed. Combining regulatory compliance with the effects of doing business provides quite a challenge for today's imaging departments. A solid knowledge base in regulatory standards along with continuous investigation of new standards will allow departments to evaluate their own processes involved in providing patient care. Recognition of areas of high risk/high volume, including contrast media use, will assist in directing the departments' focus appropriately. A thorough evaluation of the products used and their respective handing and administration, in regard to patient and workplace safety, and appropriate documentation of workplace injuries due to contrast media packaging, will assist in maintaining a high level of compliance. PMID:16475560

  8. Mass media influences on sexuality.

    PubMed

    Brown, Jane D

    2002-02-01

    The mainstream mass media (television, magazines, movies, music, and the Internet) provide increasingly frequent portrayals of sexuality. We still know relatively little about how this content is used and how it affects sexual beliefs and behaviors. The few available studies suggest that the media do have an impact because the media keep sexual behavior on public and personal agendas, media portrayals reinforce a relatively consistent set of sexual and relationship norms, and the media rarely depict sexually responsible models. More longitudinal research, especially with early adolescents is needed to learn more about how media content is attended to, interpreted, and incorporated into developing sexual lives. PMID:12476255

  9. Target Your Media Marketing.

    ERIC Educational Resources Information Center

    Atteberry, Mary Wade

    1987-01-01

    Media relations efforts at Wittenberg University are concentrated on newpapers, magazines, and radio and TV stations that will heighten the institution's visibility in the areas of student recruitment and fund raising. The college president is seen as the institution's chief public relations officer.

  10. Media Matters in Australia.

    ERIC Educational Resources Information Center

    Daniels, Kell

    1998-01-01

    Describes how a teacher helped transform a K-12 Christian school near Sydney, Australia, from a book-bound media studies program into a hands-on learning experience for students. Various projects allow students to operate advanced equipment, evaluate their own and their peers' work, present research results to the class, and produce live media…

  11. Cyberbullying via Social Media

    ERIC Educational Resources Information Center

    Whittaker, Elizabeth; Kowalski, Robin M.

    2015-01-01

    Recent years have witnessed a surge of research on cyberbullying. In this article, three studies examined prevalence rates of cyberbullying among college-age students, venues through which cyberbullying occurs, with a particular focus on social media, and perceptions of cyberbullying as a function of features of the target (e.g., peer, celebrity,…

  12. Media Specialist's Corner.

    ERIC Educational Resources Information Center

    Parrini, Michelle; Kittlaus, Jennifer

    2002-01-01

    Presents an annotated bibliography of resources for students, teachers, and school library media specialists related to the topic, "Youth, Rights, and the Constitution," found in this issue of "Insights on Law and Society." Includes books and primary sources for students. (CMK)

  13. Media Specialist's Corner.

    ERIC Educational Resources Information Center

    Parrini, Michelle; Kittlaus, Jennifer

    2001-01-01

    Presents resources relating to this issue of "Insights on Law and Society" that are intended for students, teachers, and school library media specialists. Includes resources, such as primary documents for students, Web sites, Supreme Court cases, books, an online article, and lessons. (CMK)

  14. Media Literacy: Good News

    ERIC Educational Resources Information Center

    Kenner, Adam; Rivera, Sheryl

    2007-01-01

    Media has always had the power to affect people on a nonverbal and emotional level. At its best, it can be a source of aesthetic pleasure and deep personal satisfaction. At its worst, citizens and consumers are exposed to psychological and political manipulation which may make them anxious and depressed, dissatisfied with what they have,

  15. Different Media, Different Languages.

    ERIC Educational Resources Information Center

    Forman, George

    This paper discusses the use of different media for art instruction and creative activities with preschoolers at the Reggio Emilia preschools in Italy. Drawing made with markers, paper constructions, clay sculpture, and wooden constructions are all used to deepen children's understanding of a particular theme or concept. Typically, a small group…

  16. Basic Media in Education.

    ERIC Educational Resources Information Center

    Harrell, John

    Intended as a guide to the use of different media for use in the classroom, this document demonstrates alternative approaches that may be taken to depicting and communicating images and concepts to others. Some basic tools and materials--including a ruler, matte knife, rubber cement, stapler, felt-tip pens, paint brushes, and lettering pens--are

  17. The Media in China.

    ERIC Educational Resources Information Center

    Howkins, John

    1980-01-01

    Provides a brief history of television and radio in China and describes the use of television, radio, and film there, noting the number of television sets, radios, public loudspeakers, and cinemas. Article is comprised of extracts from the author's 193-page publication "China Media Industry Report 1980." (JD)

  18. Photochemistry in Organized Media.

    ERIC Educational Resources Information Center

    Fendler, Janos H.

    1983-01-01

    Describes common artificially produced organized media such as colloids, surfactants, and polymers and their usefulness in studying complex biochemical processes. Discusses selected recent photophysical and photochemical exploitations of these systems, including artificial photosynthesis, in situ generation of colloidal gold and platinum,…

  19. Microphones and Educational Media.

    ERIC Educational Resources Information Center

    Page, Marilyn

    This paper describes the types of microphones that are available for use in media production. Definitions of 16 words and phrases used to describe microphones are followed by detailed descriptions of the two kinds of microphones as classified by mode of operation, i.e., velocity, or ribbon microphones, and pressure operated microphones, which…

  20. Optical Media in Education.

    ERIC Educational Resources Information Center

    Barron, Ann E.

    1993-01-01

    Provides an overview of five major systems utilizing optical media, including basic descriptions, applications, configurations, and advantages and disadvantages. Systems covered are interactive videodisc, compact disc read only memory (CD-ROM), integrated systems, digital video interactive, and QuickTime and Video for Windows. (five references)…

  1. The Media Works.

    ERIC Educational Resources Information Center

    Valdes, Joan; Crow, Jeanne

    This student text and activity book provides information on and suggests ways to examine seven of the mass media: movies, television, advertising, magazines, comics, radio, and newspapers. Much of the learning takes place by actual examination of actual products to learn characteristics common to them. The first section investigates the process of…

  2. Media Literacy: Good News

    ERIC Educational Resources Information Center

    Kenner, Adam; Rivera, Sheryl

    2007-01-01

    Media has always had the power to affect people on a nonverbal and emotional level. At its best, it can be a source of aesthetic pleasure and deep personal satisfaction. At its worst, citizens and consumers are exposed to psychological and political manipulation which may make them anxious and depressed, dissatisfied with what they have,…

  3. Media Embedded Interactions.

    ERIC Educational Resources Information Center

    Johnson, J. David

    A review of literature and two surveys, one of college students and one of a random sample of adults, were used to examine four aspects of media embedded interactions (social behavior in front of a TV or radio): their functions, their environment, their effects, and the reactions of the interactants to them. Television is seen as performing a

  4. Media and Risky Behaviors

    ERIC Educational Resources Information Center

    Escobar-Chaves, Soledad Liliana; Anderson, Craig A.

    2008-01-01

    Liliana Escobar-Chaves and Craig Anderson investigate two important trends among American youth and examine the extent to which the two trends might be related. First, the authors note that U.S. youth are spending increasing amounts of time using electronic media, with the average American youngster now spending one-third of each day with some…

  5. Media for Discovery.

    ERIC Educational Resources Information Center

    Moller, Hans

    Although education journals contain article after article about the wonders that computers, color television, and other elaborate hardware will bring to the classroom, many teachers do not yet have access to these things and must make do with the "humble" media: pictures, filmstrips (both silent and sound), slides, films, and overhead projected…

  6. Cyberbullying via Social Media

    ERIC Educational Resources Information Center

    Whittaker, Elizabeth; Kowalski, Robin M.

    2015-01-01

    Recent years have witnessed a surge of research on cyberbullying. In this article, three studies examined prevalence rates of cyberbullying among college-age students, venues through which cyberbullying occurs, with a particular focus on social media, and perceptions of cyberbullying as a function of features of the target (e.g., peer, celebrity,

  7. Information across Heterogeneous Media.

    ERIC Educational Resources Information Center

    Fricke, Martin

    1996-01-01

    Proposes a framework for analyzing information portrayed in different media, for example, in text and in diagrams. The framework attaches information to propositions, then analyzes text and diagrams as being interpreted languages with the ability to refer to propositions. The approach is illustrated with Venn diagrams. (Author/LRW)

  8. A New Media Center.

    ERIC Educational Resources Information Center

    Halliday, Meta A.

    A new media center is planned for a K-8 Department of Defense Dependents School (DoDDS) with approximately 850 students in Heilbronn, West Germany. Heilbronn has a U.S. Army community with the majority of the students being military dependents. The faculty and administration are made up of educators from all over the United States. Although at the

  9. Magazines in Special Media.

    ERIC Educational Resources Information Center

    Library of Congress, Washington, DC. National Library Service for the Blind and Physically Handicapped.

    This document is a directory of magazines in special media. It consists of two main parts: (1) an alphabetical listing of magazines produced by the National Library Service for the Blind and Physically Handicapped (NLS); and (2) an alphabetical listing of magazines available from other sources. Appended to the second part are addresses of sources…

  10. Otitis Media in Children

    PubMed Central

    Ghaffar, Abdul; Feldman, William; Dolovich, Jerry

    1981-01-01

    Acute otitis media is one of the commonest diseases of childhood. Most cases are due to Streptococcus pneumoniae and can be treated safely with penicillin. However, Hemophilus influenzae is also common, particularly under the age of five. In many areas it is increasingly resistant to ampicillin and should be treated with a trimethoprim-sulfamethoxazole preparation (Bactrim, Septra). The new agent, cefaclor (Ceclor) may prove to be a valid alternative. In the first few months of life, special problems include difficulty in recognition, a greater frequency of atypical organisms including Escherichia coli, and associated serious systemic illnesses. Recurrent suppurative otitis media (three or more episodes of acute otitis media in a six month period) is an indication for prophylactic antimicrobial therapy. The most common complication of acute otitis media is persistence of effusion. Risk factors include resistance of the organism(s) to the initial antimicrobial agent and the presence of coexisting allergy. Tympanostomy tubes and adenoidectomy should be considered in selected cases. A key to successful treatment is careful follow up after each episode to assure the restoration of normal hearing. PMID:21289803

  11. Contextualised Media for Learning

    ERIC Educational Resources Information Center

    de Jong, Tim; Specht, Marcus; Koper, Rob

    2008-01-01

    In this paper, we analyse how contextualised media can be used to support learning. Additionally, the advantages of contextualised learning and the types of learning that are fit to be supported are discussed. Our focus throughout the paper will be on lifelong learning, and the integration of formal and informal learning therein. However, we…

  12. Photochemistry in Organized Media.

    ERIC Educational Resources Information Center

    Fendler, Janos H.

    1983-01-01

    Describes common artificially produced organized media such as colloids, surfactants, and polymers and their usefulness in studying complex biochemical processes. Discusses selected recent photophysical and photochemical exploitations of these systems, including artificial photosynthesis, in situ generation of colloidal gold and platinum,

  13. The Media Works.

    ERIC Educational Resources Information Center

    Valdes, Joan; Crow, Jeanne

    This student text and activity book provides information on and suggests ways to examine seven of the mass media: movies, television, advertising, magazines, comics, radio, and newspapers. Much of the learning takes place by actual examination of actual products to learn characteristics common to them. The first section investigates the process of

  14. Reflections on Two Media.

    ERIC Educational Resources Information Center

    Gwin, William

    Video is a very new medium; painting a very ancient one. This fact inevitably creates a great difference in the two, but not nearly so great as the confusion of this moment makes it seem. In an effort to reconcile the two media four concerns--naturalism, surface, a respect for the properties of the medium, and motion--appear to be important. These…

  15. Looking at Mass Media.

    ERIC Educational Resources Information Center

    Sive, Mary Robinson

    1979-01-01

    This article offers a bibliography of recent inexpensive filmstrips, slide sets, and study prints that can expand students' awareness of such issues as psychic manipulation in TV commercials, the intrusion of show biz into news reporting, and the role of the advertiser in determining media content. (Editor/SJL)

  16. Media Now: A Historical Review of a Media Literacy Curriculum

    ERIC Educational Resources Information Center

    Friesem, Yonty; Quaglia, Diane; Crane, Ed

    2014-01-01

    The Elizabeth Thoman Archive at the Harrington School of Communication and Media, University of Rhode Island, has the last complete kit of one of the milestones in the early chronology of media literacy, the 1972 Media Now curriculum. This curriculum was the first of its kind, using self-contained lesson modules that were part of a larger series…

  17. Reading the Media: Media Literacy in High School English

    ERIC Educational Resources Information Center

    Hobbs, Renee

    2007-01-01

    This pioneering book, by one of the founders of the media literacy field, provides evidence of the impact of media literacy on the academic achievement of adolescents. Read about the practice of high school teachers who prepared their students to critically analyze all aspects of contemporary media culture. These teachers incorporated popular and…

  18. Media Research and Media Education--Controversy, Contradiction, and Complement.

    ERIC Educational Resources Information Center

    Schneller, Raphael

    Recent research on mass media, with a particular emphasis on television, is reviewed for the effects that the media has on behavior and the use of media in educational endeavors. Although a very pessimistic view is taken concerning the contribution of specific research studies, it is emphasized that one should not underestimate their importance,

  19. Vision for the Net Generation Media Specialist. Media Matters

    ERIC Educational Resources Information Center

    Johnson, Doug

    2006-01-01

    In this article, the author talks about the net generation (NG) of learners and how the net generation media specialist could help students in their needs. The NG media specialist creates a program that serves students who are diverse economically, culturally, and academically. Thus, if the NG media specialist provides resources, facilities, and…

  20. Need for Orientation, Media Uses and Gratifications, and Media Effects.

    ERIC Educational Resources Information Center

    Weaver, David

    In order to study the influence of need for orientation and media gratifications on media use and media effects in political communication, two previous surveys were studied to compare the causal modeling approach and the contingent conditions approach. In the first study, 339 personal interviews were conducted with registered voters during a…

  1. Three-dimensional recurring patterns in excitable media

    NASA Astrophysics Data System (ADS)

    Biton, Y.; Rabinovitch, A.; Braunstein, D.; Friedman, M.; Aviram, I.

    2011-06-01

    A new method to create three-dimensional periodic patterns in excitable media is presented. The method is demonstrated and the patterns are obtained with the help of two types of 3D “spiral pairs” generators, which are respectively based on a “corner effect” and a “unidirectional propagation” processes. The results portray time-repeating patterns resembling fruits or potteries. The method is easy to implement and can be used to form other types of 3D patterns in excitable media. The question of periodicity of the patterns thus obtained is resolved by calculating the singular lines (filaments) around which they evolve and showing their unique reattachment property. Actual realizations could be conceived e.g. in chemical reactions such as Belousov-Zhabotinsky. Possible severe cardiac arrhythmias following the appearance of such patterns in the action potential of the heart are considered.

  2. Fabrication of Patterned Magnetic Nanomaterials for Data Storage Media

    NASA Astrophysics Data System (ADS)

    Choi, Chulmin; Noh, Kunbae; Kuru, Cihan; Chen, Li-Han; Seong, Tae-Yeon; Jin, Sungho

    2012-10-01

    Patterned media (PM) for magnetic information storage have received increased attention in recent years as the primary candidate for 1 Terabit/in2 or higher recording density for computer hard disk drives. A PM consists of a periodic array of well-defined magnetic islands, each of which can store one bit of data. In the simplest scheme, the structures could be magnetic pillars and dots with a single easy axis of magnetization. The direction of detected magnetization by the read/write head is interpreted as a binary signal 1 or 0. Some of the main technical issues in the PM include the difficulty in fabricating small nanoisland arrays in a periodic fashion over large areas, reliability/reproducibility of magnetic bit characteristics, as well as wear and head flyability issues associated with the media surface roughness, and processing cost. This article deals with a recent investigation of various fabrication approaches, nanostructural features, and magnetic properties for the bit PM.

  3. Role of media in the preparation of Apamarga Ksharataila

    PubMed Central

    Gohil, Hitaba; Dhruve, Kinnari; Prajapati, P. K.

    2010-01-01

    Generally, Tailas and Ghritas have been prepared by using Kalka (paste) and Drava dravya (liquid media usually SwaRasa or Kwatha). However, Apamarga Kshara taila is prepared by using Apamarga Kshara drava (the alkali is obtained after dissolving it in water, after obtaining it by burning, dissolving, and filtration of the same plant). Therefore, to evaluate the role of the media during the preparation, the Taila was prepared in different samples by using the fresh and dry paste of Apamarga along with SwaRasa and Kwatha of Apamarga. All the samples were tested through various analytical parameters, that is, pH, acid value, iodine value, saponification value, and soon. Finally, it was found that Apamarga Kshara taila prepared by using fresh Kalka and Ksharajala was better and it was also an easy pharmaceutical procedure. PMID:22131746

  4. Data Mining in Social Media

    NASA Astrophysics Data System (ADS)

    Barbier, Geoffrey; Liu, Huan

    The rise of online social media is providing a wealth of social network data. Data mining techniques provide researchers and practitioners the tools needed to analyze large, complex, and frequently changing social media data. This chapter introduces the basics of data mining, reviews social media, discusses how to mine social media data, and highlights some illustrative examples with an emphasis on social networking sites and blogs.

  5. SCEW: a Microsoft Excel add-in for easy creation of survival curves.

    PubMed

    Khan, Haseeb Ahmad

    2006-07-01

    Survival curves are frequently used for reporting survival or mortality outcomes of experimental pharmacological/toxicological studies and of clinical trials. Microsoft Excel is a simple and widely used tool for creation of numerous types of graphic presentations however it is difficult to create step-wise survival curves in Excel. Considering the familiarity of clinicians and biomedical scientists with Excel, an algorithm survival curves in Excel worksheet (SCEW) has been developed for easy creation of survival curves directly in Excel worksheets. The algorithm has been integrated in the form of Excel add-in for easy installation and usage. The program is based on modification of frequency data for binary break-up using the spreadsheet formula functions whereas a macro subroutine automates the creation of survival curves. The advantages of this program are simple data input, minimal procedural steps and the creation of survival curves in the familiar confines of Excel. PMID:16777258

  6. Influence of thermal agitation on the electric field induced precessional magnetization reversal with perpendicular easy axis

    SciTech Connect

    Cheng, Hongguang Deng, Ning

    2013-12-15

    We investigated the influence of thermal agitation on the electric field induced precessional magnetization switching probability with perpendicular easy axis by solving the Fokker-Planck equation numerically with finite difference method. The calculated results show that the thermal agitation during the reversal process crucially influences the switching probability. The switching probability can be achieved is only determined by the thermal stability factor Δ of the free layer, it is independent on the device dimension, which is important for the high density device application. Ultra-low error rate down to the order of 10{sup −9} can be achieved for the device of thermal stability factor Δ of 40. Low damping factor α material should be used for the free layer for high reliability device applications. These results exhibit potential of electric field induced precessional magnetization switching with perpendicular easy axis for ultra-low power, high speed and high density magnetic random access memory (MRAM) applications.

  7. Second Interim Report NASA - easyJet Collaboration on the Human Factors Monitoring Program (HFMP) Study

    NASA Technical Reports Server (NTRS)

    Srivistava, Ashok N.; Barton, Phil

    2012-01-01

    This is the second interim report jointly prepared by NASA and easyJet on the work performed under the agreement to collaborate on a study of the factors entailed in flight and cabin-crew fatigue, and decreases in performance associated with fatigue. The objective of this Agreement is to generate reliable procedures that aid in understanding the levels and characteristics of flight and cabin-crew fatigue factors, both latent and proximate, whose confluence will likely result in unacceptable crew performance. This study entails the analyses of numerical and textual data collected during operational flights. NASA and easyJet are both interested in assessing and testing NASA s automated capabilities for extracting operationally significant information from very large, diverse (textual and numerical) databases; much larger than can be handled practically by human experts.

  8. NASA - easyJet Collaboration on the Human Factors Monitoring Program (HFMP) Study

    NASA Technical Reports Server (NTRS)

    Srivistava, Ashok N.; Barton, Phil

    2012-01-01

    This is the first annual report jointly prepared by NASA and easyJet on the work performed under the agreement to collaborate on a study of the many factors entailed in flight - and cabin-crew fatigue and documenting the decreases in performance associated with fatigue. The objective of this Agreement is to generate reliable, automated procedures that improve understanding of the levels and characteristics of flight - and cabin-crew fatigue factors, both latent and proximate, whose confluence will likely result in unacceptable flight crew performance. This study entails the analyses of numerical and textual data collected during operational flights. NASA and easyJet are both interested in assessing and testing NASA s automated capabilities for extracting operationally significant information from very large, diverse (textual and numerical) databases, much larger than can be handled practically by human experts.

  9. Influence of thermal agitation on the electric field induced precessional magnetization reversal with perpendicular easy axis

    NASA Astrophysics Data System (ADS)

    Cheng, Hongguang; Deng, Ning

    2013-12-01

    We investigated the influence of thermal agitation on the electric field induced precessional magnetization switching probability with perpendicular easy axis by solving the Fokker-Planck equation numerically with finite difference method. The calculated results show that the thermal agitation during the reversal process crucially influences the switching probability. The switching probability can be achieved is only determined by the thermal stability factor Δ of the free layer, it is independent on the device dimension, which is important for the high density device application. Ultra-low error rate down to the order of 10-9 can be achieved for the device of thermal stability factor Δ of 40. Low damping factor α material should be used for the free layer for high reliability device applications. These results exhibit potential of electric field induced precessional magnetization switching with perpendicular easy axis for ultra-low power, high speed and high density magnetic random access memory (MRAM) applications.

  10. Phase states of a 2D easy-plane ferromagnet with strong inclined anisotropy

    SciTech Connect

    Fridman, Yu. A. Klevets, F. N.; Gorelikov, G. A.; Meleshko, A. G.

    2012-12-15

    We investigate the spin states of a 2D film exhibiting easy-axis anisotropy and a strong single-ion inclined anisotropy whose axis forms a certain angle with the normal to the film surface. Such a system may have an angular ferromagnetic phase, a spatially inhomogeneous state, and a quadrupole phase, whose realization depends substantially on the inclined anisotropy and the orientation of the wavevector in the film plane.

  11. An extended version of the simple and fast Feynman diagram generator EasyFeynDiag

    NASA Astrophysics Data System (ADS)

    Xiao, Bo; Wang, Hao

    2015-01-01

    The main improvement in this version of EasyFeynDiag is to prohibit equivalent Feynman diagrams to two-loop order (while the previous version is to one-loop). The symmetry factor calculation with equivalent diagrams prohibition to two-loop is a nontrivial problem, which is well solved in the new program. The code of the program is also reorganized, hopefully in a way more convenient for people to read.

  12. The use of cylindrical lenses in easy experiments for physics education and the magic arts

    NASA Astrophysics Data System (ADS)

    Bednarek, Stanisław; Krysiak, Jerzy

    2011-09-01

    The purpose of this article is to present the properties of cylindrical lenses and provide some examples of their use in easy school physics experiments. Such experiments could be successfully conducted in the context of science education, in fun experiments that teach physics and in science fair projects, or used to entertain an audience by staging tricks, effects or illusions of seemingly impossible or supernatural feats.

  13. Improved media performance in optimally coupled exchange spring layer media

    NASA Astrophysics Data System (ADS)

    Berger, A.; Supper, N.; Ikeda, Y.; Lengsfield, B.; Moser, A.; Fullerton, E. E.

    2008-09-01

    We have studied the recording performance of perpendicular exchange spring layer (ESL)-media for hard disk drive recording. In particular, we investigated the role of interlayer coupling by varying the thickness of a nonmagnetic coupling layer (CL). We demonstrate that not only the media writeability is improved upon optimizing the CL thickness, but also that substantial recording performance improvements can be achieved due to improved media noise properties. The potential of these media structures for high areal density recording is demonstrated by performing areal density measurements, which showed a substantial improvement for optimally coupled ESL-media.

  14. [Media for 21st century--towards human communication media].

    PubMed

    Harashima, H

    2000-05-01

    Today, with the approach of the 21st century, attention is focused on multi-media communications combining computer, visual and audio technologies. This article discusses the communication media target and the technological problems constituting the nucleus of multi-media. The communication media is becoming an environment from which no one can escape. Since the media has such a great power, what is needed now is not to predict the future technologies, but to estimate the future world and take to responsibility for future environments. PMID:10824570

  15. The Media and the Cities.

    ERIC Educational Resources Information Center

    Daly, Charles U., Ed.

    Eight papers which review the portions pertaining to the news media of the Report of the National Advisory Commission on Civil Disorders are presented. Some of the ideas expressed include the need for integrating the vision, control, and management of white-oriented media, editorializing with solutions as well as problems, having the media examine…

  16. REPORT ON UNDERSTANDING NEW MEDIA.

    ERIC Educational Resources Information Center

    MCLUHAN, MARSHALL

    IN TYPICAL MCLUHAN STYLE, THE AUTHOR OF THIS WORKING PAPER TRACES HISTORICAL-CULTURAL TRANSITIONS FROM PHONETIC ALPHABET TECHNOLOGY TO MEDIA OF THE NEW ELECTRONIC TECHNOLOGY. THESE MEDIA ARE VIEWED AS EXTENSIONS OF MAN'S SENSES, AND AS LANGUAGES THEMSELVES, WHOSE ONLY CONTENT ARE OTHER MEDIA. EACH MEDIUM (E.G. SPEECH, WRITING, PRINT, PHOTOGRAPHY,…

  17. Exploring Media in Everyday Life.

    ERIC Educational Resources Information Center

    Alexander, Alison

    1993-01-01

    Discusses interest in studies of media and the family; the creation of social meaning for media consumption; and in children's interpretation of television. Notes that the emergence of qualitative investigations represent a challenge to the assumption that the paradigm of media consumption is an individual viewer positioned before a screen in a…

  18. Do the Media Undermine Democracy?

    ERIC Educational Resources Information Center

    Dorman, William A.

    This paper considers political reasoning within a democracy and how mass media may affect that process, as well as how the perspective and method of critical thinking may be brought to bear on the subject of media and politics. Specifically, the paper (1) discusses some ways in which the mass media may affect political reasoning; (2) offers a…

  19. Transmedia Play: Literacy across Media

    ERIC Educational Resources Information Center

    Alper, Meryl; Herr-Stephenson, Rebecca

    2013-01-01

    Transmedia play is a new way to understand how children develop critical media literacy and new media literacies through their interactions with contemporary media that links stories and structures across platforms. This essay highlights five characteristics of transmedia play that make it particularly useful for learning:…

  20. Issues in Media Management, 1975.

    ERIC Educational Resources Information Center

    Bender, David R., Ed.

    Nine papers from a two-day workshop concentrate on curriculum development, guidance, and counseling. Topics covered in these papers include media and instruction, humanistic education, the instructional team approach, media and methods, Title IV Elementary Secondary Education Act, media and guidance, and the art of writing a grant. (DS)

  1. Media Studies: Texts and Supplements.

    ERIC Educational Resources Information Center

    Curriculum Review, 1979

    1979-01-01

    The 24 reviews in this article include textbooks on journalism and media studies; multimedia kits on advertising, TV news, reporting, and the "grammar" of media; resources on making ad interpreting films in the classroom; supplements on writing for both print and nonprint media; and professional references on improving visual literacy. (Editor)

  2. Media Literacy. Technical Assistance Packet.

    ERIC Educational Resources Information Center

    Join Together, Boston, MA.

    The media play an increasingly strong role in transmitting values; behaviors; social norms; attitudes; and knowledge to youth and adults. Media literacy involves the ability to ask questions about what is watched, heard, or read. It involves learning what to look for, what to ask, and how to question these many influences. Media literacy also…

  3. School and the Mass Media.

    ERIC Educational Resources Information Center

    Kupisiewicz, Czeslaw

    1984-01-01

    Attempts to link the school with the mass media was one of the worldwide trends in educational development during the period 1945-1982. The educational potential of the mass media is discussed, and three models of school-cum-media education are presented. Applications of the models and current problems are examined. (RM)

  4. Erasable Optical Media Sample Tester

    NASA Astrophysics Data System (ADS)

    LaBudde, Edward V.; Hazel, Robert L.

    1985-04-01

    The purpose of this paper is to describe a general purpose optical media evaluation system for erasable optical media samples. The thrust of the tester program is to determine the state-of-the-art of erasable optical media materials. The program is being sponsored by the Air Force at the Rome Air Development Center through the SBIR Program.

  5. Lasing in disordered media

    NASA Astrophysics Data System (ADS)

    Cao, Hui; Yamilov, Alexey; Xu, Junying; Seelig, Eric; Chang, Robert P.

    2003-07-01

    We review our recent work on lasing in active random media. Light scattering, which had been regarded detrimental to lasing action for a long time, actually provided coherent feedback for lasing. We also trapped laser light in micrometer-sized random media. The trapping was caused by disorder-induced scattering and interference. This nontraditional way of light confinement has important application to microlasers. The threshold of random laser can be reduced by incorporating some degree of order into an active random medium. Our calculation result shows that by optimizing the degree of order one can dramatically reduce the threshold of random laser to the values comparable to htose of photonic bandgap defect lasers.

  6. Media Makes for Public Learning

    NASA Astrophysics Data System (ADS)

    Rockman, S.

    2013-12-01

    Learning from media: what studies of media projects can help us understand about informing the public about science issues. Saul Rockman, has studied a variety of television and radio projects funded by NSF, NASA, and foundations. He will highlight findings that inform strategies to increase learning about science content and issues through the media, as well as inform policy on communicating complex scientific ideas to citizens of all ages. Rockman has gathered evidence from science media ranging from Bill Nye The Science Guy to BURN, An Energy Journal.Media for Children vs. Adults

  7. Michael Faraday, media man.

    PubMed

    Fara, Patricia

    2006-03-01

    Michael Faraday was an enthusiastic portrait collector, and he welcomed the invention of photography not only as a possible means of recording observations accurately, but also as a method for advertising science and its practitioners. This article (which is part of the Science in the Industrial Revolution series) shows that like many eminent scientists, Faraday took advantage of the burgeoning Victorian media industry by posing in various roles. PMID:16332391

  8. Heterogeneous recording media

    NASA Astrophysics Data System (ADS)

    Sukhanov, Vitaly I.

    1991-02-01

    The paper summarizes the results of investigations performed to obtain deep 3-D holograms with 102 i0 mkm physical thickness allowing the postexposure amplification and the a posteriori changing of the grating parameters. This aim has been achieved by developing heterogeneous systems on the basis of porous glass with light-sensitive compositions introduced into it. 1. INTRODUCTION. LIGHT-SENSITIVE MEDIA FOR 3-D HOLOGRAMS RECORDING. The 3-D holograms have many useful properties: very high diffraction efficiency angular and spectral selectivity but low level of noise. It shoud be noted that in this case deep 3-D holograms are dealt with whose physical thickness is as high as 102 -i mkm. Such hologram recording is usually done using homogeneous light-sensitive media for example dyed acid-halide and electrooptical crystals photochrome glass photostructurized polimer compositions and so on. The nature of photophisical and photochemical processes responsible for the light sensitivity of these materials exclude the possibility of post-exposure treatment. This does not allow to enhance the recorded holograms and considerably hampers their fixing or makes it practically impossible. The object of our work is to create the media which are quite suitable for two-stage processes of the deep hologram formation with post-exposure processing. Such material must satisfy the following requirements: a)they must have high permeability for the developing substances in order to make the development duration suitable for practical applications b)they must be shrinkproof to prevent deformation of the

  9. Children and media.

    PubMed

    Patankar, M

    1989-01-01

    Program developers in India's mass media are turning to the discipline of child development to increase their sensitivity to the special needs and capacities of child audiences. Children are particularly susceptible to having their thoughts, feelings, values, and behavior influenced by media programming. In India, radio is the medium with the greatest opportunity to communicate with children and programming for young people includes educational material, variety programs, quiz shows, drama, and live programs in which children participate. The 1st Children's Film Festival was held in India in 1952 and India participates in the International Center of Films for Children and Young People. Television enjoys popularity among children, illiterates, and the poor, but its potential to create social awareness, change behaviors, and raise the standard of living of the Indian people has not been fully realized. Drama is less able to reach large numbers of children, but offers children the opportunity to participate directly in the portrayal of different characters and emotions. Recently, the tradition of puppetry has been rivived and integrated into India's school curriculum. Finally, India is taking steps to expand the number of books available to children and the Government has established 2 trusts to support the publication of children's literature. Regardless of the form of media, it is important for parents to play a role in ensuring the appropriateness of the programming for the child and processing its content. PMID:12342719

  10. The Psychosocial Development and Increased Fluency of Users of the SpeechEasyRTM Device: A Multiple Unit Case Study

    ERIC Educational Resources Information Center

    Horgan, David James

    2010-01-01

    This dissertation study explored the efficacy of the SpeechEasy[R] device for individuals who are gainfully employed stutterers and who participated in workplace education learning activities. This study attempted to fill a gap in the literature regarding efficacy of the SpeechEasy[R] device. It employed a qualitative multiple unit case study…

  11. Cross-Validation of easyCBM Reading Cut Scores in Washington: 2009-2010. Technical Report #1109

    ERIC Educational Resources Information Center

    Irvin, P. Shawn; Park, Bitnara Jasmine; Anderson, Daniel; Alonzo, Julie; Tindal, Gerald

    2011-01-01

    This technical report presents results from a cross-validation study designed to identify optimal cut scores when using easyCBM[R] reading tests in Washington state. The cross-validation study analyzes data from the 2009-2010 academic year for easyCBM[R] reading measures. A sample of approximately 900 students per grade, randomly split into two…

  12. Cross-Validation of easyCBM Reading Cut Scores in Oregon: 2009-2010. Technical Report #1108

    ERIC Educational Resources Information Center

    Park, Bitnara Jasmine; Irvin, P. Shawn; Anderson, Daniel; Alonzo, Julie; Tindal, Gerald

    2011-01-01

    This technical report presents results from a cross-validation study designed to identify optimal cut scores when using easyCBM[R] reading tests in Oregon. The cross-validation study analyzes data from the 2009-2010 academic year for easyCBM[R] reading measures. A sample of approximately 2,000 students per grade, randomly split into two groups of…

  13. Making the Good Even Better: Feedback from easyCBM Focus Groups, School Year 2009/2010. Technical Report # 1001

    ERIC Educational Resources Information Center

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

    2010-01-01

    This technical report provides a summary of feedback from teachers, administrators, and support personnel who used the easyCBM progress monitoring and benchmark assessment system during school year 2009/2010. Data were gathered from semi-structured focus groups conducted during the 2010 easyCBM August Institute at the University of Oregon. Results…

  14. Cognitive control in media multitaskers.

    PubMed

    Ophir, Eyal; Nass, Clifford; Wagner, Anthony D

    2009-09-15

    Chronic media multitasking is quickly becoming ubiquitous, although processing multiple incoming streams of information is considered a challenge for human cognition. A series of experiments addressed whether there are systematic differences in information processing styles between chronically heavy and light media multitaskers. A trait media multitasking index was developed to identify groups of heavy and light media multitaskers. These two groups were then compared along established cognitive control dimensions. Results showed that heavy media multitaskers are more susceptible to interference from irrelevant environmental stimuli and from irrelevant representations in memory. This led to the surprising result that heavy media multitaskers performed worse on a test of task-switching ability, likely due to reduced ability to filter out interference from the irrelevant task set. These results demonstrate that media multitasking, a rapidly growing societal trend, is associated with a distinct approach to fundamental information processing. PMID:19706386

  15. Media Literacy: 21st Century Learning

    ERIC Educational Resources Information Center

    Baker, Frank W.

    2011-01-01

    The media, for better or worse, deliver the news and the gossip; they entertain, educate and inform. The media have not always been in American classrooms. Yes, teachers teach with media, but rarely do they teach "about" the media. It's called media literacy. Most students are not receiving adequate media literacy instruction, mostly because their…

  16. Media Literacy: 21st Century Learning

    ERIC Educational Resources Information Center

    Baker, Frank W.

    2011-01-01

    The media, for better or worse, deliver the news and the gossip; they entertain, educate and inform. The media have not always been in American classrooms. Yes, teachers teach with media, but rarely do they teach "about" the media. It's called media literacy. Most students are not receiving adequate media literacy instruction, mostly because their

  17. Update on Otitis Media in Children.

    ERIC Educational Resources Information Center

    Schoem, Scott R.

    1997-01-01

    This article discusses otitis media in children. It addresses risk factors for otitis media, pathogenesis, diagnosis, bacteria causing otitis media, and treatment for acute otitis media, recurrent acute otitis media, and persistent otitis media with effusion, including antibiotics, steroids, allergy control, autoinflation, mechanical ventilation,…

  18. "Hey! Look At Me!" or Five Easy Ways To Promote Your Library, Your Services, and Yourself.

    ERIC Educational Resources Information Center

    Schank, Susan Knelb

    2002-01-01

    Suggest five ways for promoting school library media centers. Discusses the use of e-mail for communicating with teachers and staff; school newsletters for communicating with parents and students; involving community members; showing new library materials at staff development meetings; and booktalks using older books as well as new titles. (LRW)

  19. Merrily down the Stream: RSS Makes It Easy to Gather Information

    ERIC Educational Resources Information Center

    Richardson, Will

    2006-01-01

    RSS or Real Simple Syndication is a technology that allows an information user to subscribe to "feeds" or streams of information from any number of content producers, including traditional media outlets and blogs, all for free. With RSS, one can connect to more information in less time, thus keeping track of news, ideas, and conversations almost…

  20. NASA-easyJet Collaboration on the Human Factors Monitoring Program (HFMP) Study, Second Interim Report

    NASA Technical Reports Server (NTRS)

    Srivastava, Ashok N.; Barton, Phil

    2012-01-01

    This is the second interim report jointly prepared by NASA and easyJet on the work performed under the agreement to collaborate on a study of the factors entailed in flight- and cabin-crew fatigue and decreases in performance associated with fatigue. The objective of this Agreement is to generate reliable procedures that aid in understanding the levels and characteristics of flight- and cabin-crew fatigue factors, both latent and proximate, whose confluence will likely result in unacceptable crew performance. This study entails the analyses of numerical and textual data collected during operational flights.

  1. Easy Accurate Transfer of the Sculpted Soft Tissue Contours to the Working Cast: A Clinical Tip.

    PubMed

    Jambhekar, Shantanu S; Kheur, Mohit G; Matani, Jay; Sethi, Sumit

    2014-12-01

    Tooth replacement in the esthetic zone presents a myriad of challenges for the clinician. An ovate pontic accurately duplicates the emergence profile of the natural tooth it replaces in order to provide an esthetic, yet cleansable prosthesis. The accurate transfer of this sculpted tissue beneath the pontic of the provisional restoration is critical to provide the dental laboratory technician with the necessary information to fabricate a definitive restoration with an appropriate emergence profile. This article presents an innovative, simple and convenient impression technique for easy and accurate transfer of the tissue contours to the working cast, avoiding tissue collapse and tissue compression produced due to the impression material. PMID:26199543

  2. Heisenberg magnetic chain with single-ion easy-plane anisotropy: Hubbard operators approach

    NASA Astrophysics Data System (ADS)

    Spirin, D. V.; Fridman, Yu. A.

    2003-03-01

    We investigate the gap in excitation spectrum of one-dimensional S=1 ferro- and antiferromagnets with easy-plane single-ion anisotropy. The self-consistent modification of Hubbard operators approach which enables to account single-site term exactly is used. For antiferromagnetic model we found Haldane phase that exists up to point D=4 J (where D is anisotropy parameter, J is exchange coupling), while quadrupolar phase realizes at larger values of anisotropy. Our results specify those of Golinelli et al. (Phys. Rev. B. 45 (1992) 9798), where similar model was studied. Besides the method gives gap value closer to numerical estimations than usual spin-wave theories.

  3. A Web Interface for Easy Flexible Protein-Protein Docking with ATTRACT

    PubMed Central

    de Vries, Sjoerd J.; Schindler, Christina E.M.; Chauvot de Beauchêne, Isaure; Zacharias, Martin

    2015-01-01

    Protein-protein docking programs can give valuable insights into the structure of protein complexes in the absence of an experimental complex structure. Web interfaces can facilitate the use of docking programs by structural biologists. Here, we present an easy web interface for protein-protein docking with the ATTRACT program. While aimed at nonexpert users, the web interface still covers a considerable range of docking applications. The web interface supports systematic rigid-body protein docking with the ATTRACT coarse-grained force field, as well as various kinds of protein flexibility. The execution of a docking protocol takes up to a few hours on a standard desktop computer. PMID:25650913

  4. Light-induced magnetization in a spin S =1 easy-plane antiferromagnetic chain

    NASA Astrophysics Data System (ADS)

    Herbrych, J.; Zotos, X.

    2016-04-01

    The time evolution of magnetization induced by circularly polarized light in an S =1 Heisenberg chain with large easy-plane anisotropy is studied numerically and analytically. Results at constant light frequency Ω =Ω0 are interpreted in terms of absorption lines of the electronic spin resonance spectrum. The application of time-dependent frequency Ω =Ω (t ) light, so called chirping, is shown to be an efficient procedure in order to obtain within a short time a large, controlled value of the magnetization Mz. Furthermore, comparison with a two-level model provides a qualitative understanding of the induced magnetization process.

  5. Easy synthesis and characterization of γ-Fe2O3 nanoparticles for biomedical applications

    NASA Astrophysics Data System (ADS)

    An, Sung Yong; Shim, In-Bo; Kim, Chul Sung

    2005-05-01

    Easy syntheses of γ-Fe2O3 nanoparticles have been fabricated by the sol-gel method. The powders present average particle size of 7, 10, and 13nm with narrow size distribution for samples as-obtained and annealed at 150, 175, and 200°C, respectively. At a room temperature, 10nm particles were partially superparamagnetic. The Mössbauer spectrum for the 7nm samples at room temperature displays superparamagnetic behavior as demonstrated by the single quadrupole doublet with zero hyperfine fields. Superparamagnetic particles display no sextet in Mössbauer spectra at temperatures above blocking temperature (TB=165K for the 7nm sample).

  6. An easy access to nanocrystalline alkaline earth metal fluorides - just by shaking

    NASA Astrophysics Data System (ADS)

    Dreger, M.; Scholz, G.; Kemnitz, E.

    2012-04-01

    High energy ball milling as fast, direct and solvent free method allows an easy access to nanocrystalline alkaline earth metal fluorides MF2 (M: Mg, Ca, Sr, Ba). Comparable metal sources (acetates, carbonates, hydroxides, alkoxides) were used for the reaction with NH4F as fluorinating agent. Even very simple manual shaking experiments between NH4F and the corresponding hydroxides in the stoichiometric ratio (M:F = 1:2, M: Ca, Sr, Ba) give phase pure fluorides. Moreover, comparable classical thermal reactions in closed crucibles at higher temperatures provide phase pure crystalline fluorides in nearly all cases as well.

  7. Easy and Safe Total Debranching of Arch Aneurysms Using Axilloaxillary Arterial Bypass.

    PubMed

    Mizuno, Tomohiro; Hachimaru, Tsuyoshi; Oi, Keiji; Watanabe, Taiju; Kuroki, Hidehito; Fujiwara, Tatsuki; Sakurai, Shogo; Takeshita, Masashi; Kinoshita, Ryoji; Arai, Hirokuni

    2015-10-01

    Techniques used in hybrid repair of proximal aortic arch diseases are associated with perioperative complications such as cerebrovascular emboli. We present an easy and safe technique of total debranching thoracic endovascular aortic repair for arch diseases using axilloaxillary arterial bypass. The placement of the axilloaxillary arterial bypass enables perfusion of the brachiocephalic artery even when the artery is clamped. After reconstruction of the brachiocephalic artery and the left common carotid artery, the left subclavian artery is proximally ligated, and it is perfused through the bypass. This procedure is simple, safe, and useful for the prevention of neurologic complications. PMID:26434457

  8. Ripening of porous media.

    PubMed

    Davidovitch, Benny; Ertaş, Deniz; Halsey, Thomas C

    2004-09-01

    We address the surface-tension-driven dynamics of porous media in nearly saturated pore-space solutions. We linearize this dynamics in the reaction-limited regime near its fixed points--surfaces of constant mean curvature (CMC surfaces). We prove that the only stable interface for this dynamics is the plane and estimate the time scale for a CMC surface to become unstable. We also discuss the differences between dynamics in open and closed environments, pointing out the unlikelihood that CMC surfaces are ever realized in such environments on any time scale. PMID:15524536

  9. Thermal transfer recording media

    NASA Astrophysics Data System (ADS)

    Takei, T.; Taniguchi, M.; Fukushima, H.; Yamaguchi, Y.; Shinozuka, M.; Seikohsha, K. K. Suwa

    1988-08-01

    The recording media consist of more than or one coloring layer and a layer containing a flame retardant to ensure noncombustibility and good thermal transfer. Thus, a PET film was coated on a side with a compound containing Vylon 290 (polyester resin), AFR-1021 (decabromodiphenyl oxide) 8 and Polysafe 60 (Sb oxide), and coated on the other side with a compound containing carnauba wax, HNP-9 (paraffin wax), EV-410 (ethylene-vinyl acetate copolymer), and Cu phthalocyanine to give a thermal transfer recording medium which showed good noncombustibility and antiblocking properties, and provided high quality images.

  10. [Relationship with the media].

    PubMed

    García Morante, Juan Carlos

    2005-03-01

    The present article discusses the information provided by the Gregorio Maranon University Hospital on 11 March. Firstly, the organization of the hospital's communications office, as well as its functions and objectives are described. Subsequently, we describe the steps taken in the management of information about the crisis provoked by the terrorist attacks in Madrid on 11 March, from the first press conference called by the hospital to requests by the distinct media for information from both the hospital staff and hospitalized patients. Lastly, the public figures who visited the hospital on the day of the attack and on subsequent days are mentioned. PMID:15771853

  11. Making astronomy incredibly easy, engaging and affordable for anyone with a desire to see outer space for themselves.

    NASA Astrophysics Data System (ADS)

    Paolucci, Michael

    2015-08-01

    We have built a social interface and funding model based on collaborative consumption to empower public access to powerful telescopes.Slooh’s robotic observatories put anyone with a desire to look up and wonder in the driver’s seat of powerful mountaintop telescopes. Our members have taken millions of images of over 50,000 objects in the night sky, from tracking asteroids for NASA to discovering supernovae. Slooh launched December 25th, 2003 from our flagship observatory at the Institute of Astrophysics of the Canary Islands and in the ensuing decade we’ve built a network of 20+ observatory partners around the world to capture every magical moment in outer space. We are the world’s largest community of people peering into space together.About SloohSlooh makes astronomy incredibly easy, engaging and affordable for anyone with a desire to see outer space for themselves. Since 2003 Slooh has connected telescopes to the Internet for access by the broader public. Slooh’s automated observatories develop celestial images in real-time for broadcast to the Internet. Slooh’s technology is protected by Patent No.: US 7,194,146 B2 which was awarded in 2006. Slooh members have taken over 3m photos/150,000 FITS of over 50,000 celestial objects, participated in numerous discoveries with leading astronomical institutions and made over 2,000 submissions to the Minor Planet Center. Slooh’s flagship observatories are situated on Mt. Teide, in partnership with the Institute of Astrophysics of the Canary Islands (IAC), and in Chile, in partnership with the Catholic University. Slooh has also broadcast live celestial events from partner observatories in Arizona, Japan, Hawaii, Cypress, Dubai, South Africa, Australia, New Zealand and Norway. Slooh’s free live broadcasts of potentially hazardous asteroids (PHAs), comets, transits, eclipses, solar activity etc. feature narration by astronomy experts Will Gater, Bob Berman, Paul Cox and Eric Edelman and are syndicated to media outlets worldwide. Slooh signed a Space Act Agreement with NASA in March 2014 to “Bring the Universe to Everyone and Help Protect Earth, Too.”

  12. [Eating disorders and mass media].

    PubMed

    Peroutsi, A; Gonidakis, F

    2011-01-01

    During the last 50 years, eating disorders have developed to a complicated and widespread medical and social issue. The latest research results indicate that eating disorders have a quite complicated and multifactorial etiology. According to the multifactorial etiological model, the impact of mass media can be regarded mainly as a precipitating factor. The literature review showed that mass media have a considerable impact on the development and perpetuation of eating disorders. Mass media contribute to the promotion of the thinness ideal as a way to achieve social approval, recognition and success. Mass media also promote dieting and food deprivation, as a successful way of life or as a socially agreeable practice. Furthermore, the literature review showed that mass media remain the main source of information about eating disorders. Considering the above result, mass media could play a major role in the promotion of prevention practices and early diagnosis and treatment of eating disorders. PMID:21971198

  13. Media Effects: Theory and Research.

    PubMed

    Valkenburg, Patti M; Peter, Jochen; Walther, Joseph B

    2016-01-01

    This review analyzes trends and commonalities among prominent theories of media effects. On the basis of exemplary meta-analyses of media effects and bibliometric studies of well-cited theories, we identify and discuss five features of media effects theories as well as their empirical support. Each of these features specifies the conditions under which media may produce effects on certain types of individuals. Our review ends with a discussion of media effects in newer media environments. This includes theories of computer-mediated communication, the development of which appears to share a similar pattern of reformulation from unidirectional, receiver-oriented views, to theories that recognize the transactional nature of communication. We conclude by outlining challenges and promising avenues for future research. PMID:26331344

  14. Control design for teetered rotor wind turbines using EASY5x engineering analysis tool

    SciTech Connect

    Wu, K.C.; De La Guardia, R.

    1995-09-01

    This paper presents the framework of computer soft-ware called EASY5x/WT developed at the University of Texas at El Paso for the study of control designs for teetered rotor wind turbines. The modular design of the EASY5x/WT allows the rotor model, aerodynamics subroutines, drive train, generator and control strategies to be modeled in separate modules which are interconnected through state variables. Various rotor configurations and control strategies can be modeled with ease using the interactive graphical interface. Wind turbine simulations are then performed in the time domain. The wind turbine model can be driven by real wind data or statistical wind models. The UTEP-TRTB wind turbine was modeled using the software. Outputs from the simulations including teeter and flap angle, yaw angle, flap, yaw moments, thrust, torque and power. This paper presents the simulation results using the proportional-integral (PI) controller an fuzzy logic controller (FLC) for power regulation in response to a number of wind scenarios. The simulation results clearly indicate that the robustness and smoothness of the FLC for wind turbine power regulation are superior than that of the PI controller. The induced loads on the wind turbine using FLC are also much less compared to the loads using PI controllers.

  15. A distributed optical grid network infrastructure for future easy-to-use innovative network services

    NASA Astrophysics Data System (ADS)

    Xu, Sugang; Harai, Hiroaki; Wada, Naoya

    2011-11-01

    Extending the researches on wavelength switched optical networks (WSON), efficient integration of the novel optical packet switching network and wavelength switching-based optical circuit switching network technologies which offers both best-effort packet delivery and QoS guaranteed lightpath services has been being studied. In addition, researches on the optical-layer transparent data processing, such as all-optical wavelength multicasting, all-optical 3R regeneration, etc, are conducted simultaneously. It is believed that future innovative optical network services (INSes) would be built on these novel future-proof technologies, and foster colorful applications in the new generation networks. Before the wide applications of INS in different fields, there would be a foreseeable strong requirement for INS firstly posed by pioneer grid applications, e.g., e-science, e-government, and e-banking, etc, which would require the high-performance underlying networks. Our research here is motivated to glue the optical networks and grid applications by integrating lightpath, geographically distributed INS systems and grid resources (e.g., computers, storages, instruments, etc.), and finally offering an easy-to-use high performance networked grid computing environment-optical grid network (OGN) to user applications. In this paper, we introduce our research activities of a distributed optical grid network infrastructure (OGNI), and the creation of the future easy-to-use INS based on OGNI. The proposals have been validated through fieldtrial experiments over a developed WSON testbed.

  16. easyRNASeq: a bioconductor package for processing RNA-Seq data

    PubMed Central

    Delhomme, Nicolas; Padioleau, Ismaël; Furlong, Eileen E.; Steinmetz, Lars M.

    2012-01-01

    Motivation: RNA sequencing is becoming a standard for expression profiling experiments and many tools have been developed in the past few years to analyze RNA-Seq data. Numerous ‘Bioconductor’ packages are available for next-generation sequencing data loading in R, e.g. ShortRead and Rsamtools as well as to perform differential gene expression analyses, e.g. DESeq and edgeR. However, the processing tasks lying in between these require the precise interplay of many Bioconductor packages, e.g. Biostrings, IRanges or external solutions are to be sought. Results: We developed ‘easyRNASeq’, an R package that simplifies the processing of RNA sequencing data, hiding the complex interplay of the required packages behind a single functionality. Availability: The package is implemented in R (as of version 2.15) and is available from Bioconductor (as of version 2.10) at the URL: http://bioconductor.org/packages/release/bioc/html/easyRNASeq.html, where installation and usage instructions can be found. Contact: delhomme@embl.de PMID:22847932

  17. Transumbilical scarless surgery with thoracic trocar: easy and low-cost

    PubMed Central

    Okur, Mehmet Hanifi; Aydogdu, Bahattin; Arslan, Mehmet Serif; Cimen, Hasan; Otcu, Selcuk

    2013-01-01

    Purpose Single-site laparoscopic surgery has become increasingly common. We herein report an easy and low-cost thoracic trocar technique (TTT) for these types of procedures and recommend the simpler name "transumbilical scarless surgery" (TUSS) to minimize confusion in nomenclature. Methods We retrospectively reviewed patients who underwent TUSS by TTT using a thoracic trocar and surgical glove in our hospital between November 2011 and November 2012. Operating time, postoperative stay, and complications were detailed. Results A total of 101 TUSS by TTT were successfully performed, comprising appendectomy (n = 63), ovarian cyst excision (n = 7), splenectomy (n = 5), nephroureterectomy (n = 5), orchidopexy (n = 4), pyeloplasty (n = 3), nephrolithotomy (n = 2), orchiectomy (n = 2), varicocelectomy (n = 2), lymphangioma excision (n = 2), ureterectomy (n = 1), Morgagni diaphragmatic hernia repair (n = 1), ovarian detorsion (n = 1), antegrade continence enema (n = 1), intestinal resection anastomosis (n = 1), and intestinal duplication excision (n = 1). Kirschner wires were used for some organ traction. Nine patients required an additional port, but no major complications occurred. The postoperative stay (mean ± standard deviation) was 3.2 ± 1.4 days, and operating time was 58.9 ± 38.3 minutes. Conclusion We recommend the simpler name of TUSS to minimize confusion in nomenclature for all transumbilical single-incision laparoendoscopic surgeries. TTT is an easy and low-cost TUSS technique. PMID:23741694

  18. High-coercivity magnetism in nanostructures with strong easy-plane anisotropy

    NASA Astrophysics Data System (ADS)

    Balasubramanian, Balamurugan; Manchanda, Priyanka; Skomski, Ralph; Mukherjee, Pinaki; Valloppilly, Shah R.; Das, Bhaskar; Hadjipanayis, George C.; Sellmyer, David J.

    2016-04-01

    We report the fabrication of a rare-earth-free permanent-magnet material Co3Si in the form of nanoparticles and investigate its magnetic properties by experiments and density-functional theory (DFT). The DFT calculations show that bulk Co3Si has an easy-plane anisotropy with a high K1 ≈ -64 Merg/cm3 (-6.4 MJ/m3) and magnetic polarization of 9.2 kG (0.92 T). In spite of having a negative anisotropy that generally leads to negligibly low coercivities in bulk crystals, Co3Si nanoparticles exhibit high coercivities (17.4 kOe at 10 K and 4.3 kOe at 300 K). This result is a consequence of the unique nanostructure made possible by an effective easy-axis alignment in the cluster-deposition method and explained using micromagnetic analysis as a nanoscale phenomenon involving quantum-mechanical exchange interactions.

  19. Magnetoelectric and magnetoelastic properties of easy-plane ferroborates with a small ionic radius

    SciTech Connect

    Kadomtseva, A. M.; Vorob'ev, G. P.; Popov, Yu. F.; Pyatakov, A. P.; Mukhin, A. A.; Ivanov, V. Yu.; Zvezdin, A. K.; Gudim, I. A.; Temerov, V. L.; Bezmaternykh, L. N.

    2012-05-15

    The magnetic, magnetoelectric, and magnetoelastic properties of RFe{sub 3}(BO{sub 3}){sub 4} ferroborates are studied. The measurement of the field dependences of the magnetoelectric polarization along the a axis in holmium ferroborate and in the mixed composition Ho{sub 0.5}Sm{sub 0.5}Fe{sub 3}(BO{sub 3}){sub 4} revealed the following dependences for easy-plane ferroborates: (a) the longitudinal and transverse magnetoelectric effects have the opposite signs and (b) magnetically induced polarization changes its sign in a field close to the field of exchange between rare-earth and iron ions. These dependences agree well with theoretical predictions based on the symmetry of the compounds. The relatively low f-d exchange field in holmium ferroborate (about 20 kOe), which magnetizes the rare-earth subsystem, causes smaller polarization jumps (about 30 {mu}C/m{sup 2}) in fields lower than 10 kOe as compared to the jumps in other easy-plane ferroborates (R = Sm, Nd). The increase in the electric polarization induced in HoFe{sub 3}(BO{sub 3}){sub 4} in magnetic fields higher than 100 kOe (200-300 {mu}C/m{sup 2}) is found to be significantly smaller than in neodymium ferroborate, which indicates a substantial dependence of the magnetoelectric effects on the electronic structure of a rare-earth ion.

  20. GridFTP GUI: An Easy and Efficient Way to Transfer Data in Grid

    NASA Astrophysics Data System (ADS)

    Liu, Wantao; Kettimuthu, Rajkumar; Tieman, Brian; Madduri, Ravi; Li, Bo; Foster, Ian

    GridFTP is the de facto standard for providing secure, robust, high-speed bulk data transport. It is based on the Internet FTP protocol, and it defines extensions for high performance operation and security. However, GridFTP lacks an easy-to-use graphical user interface client that is fault tolerant and hides all the complexities from the end users. It is not straightforward to conduct data transfer, monitor transfer status, and recover from transfer errors. Many e-science applications must transfer large datasets that are, in many cases, are partitioned into lots of small files. However, existing GridFTP client tools cannot do such a transfer efficiently and reliably. To address these issues, we developed GridFTP GUI, a Java web start-based GridFTP client tool. It does not require explicit installation and can automatically update to the latest version. It provides an easy and efficient way for users to get credentials, transfer data through drag and drop, optimize transfer parameters, view transfer progress, move a lot of small files in an efficient way, recover from transfer errors, manage files and directories remotely, and establish cross-domain trust relationships. Our experiments show that GridFTP GUI is able to transfer files and directories with very good performance.

  1. Nanostructured silver-based surfaces: new emergent methodologies for an easy detection of analytes.

    PubMed

    Staiano, Maria; Matveeva, Evgenia G; Rossi, Mauro; Crescenzo, Roberta; Gryczynski, Zygmunt; Gryczynski, Ignacy; Iozzino, Luisa; Akopova, Irina; D'Auria, Sabato

    2009-12-01

    In this work, we describe how to realize a new sensing platform for an easy and fast detection of analytes. In particular, we utilized enhanced fluorescence emission on silver island films (SIFs) coupled to the total internal reflection fluorescence mode (TIRF) to develop a new assay format for the detection of target analytes. Here, as an example, we report on the detection of the toxic peptides present in gliadin (Gli). Our assay was performed as follows: (1) gliadin was first captured on surfaces coated with anti-Gli antibodies; (2) the surfaces were then incubated with fluorophore-labeled anti-Gli antibodies; (3) the signal from the fluorophore-labeled anti-Gli antibody bound to the antigen was detected by TIRF. The system was examined on glass surfaces and on SIFs. We observed a relevant enhancement of the signal from SIFs compared to the signal from the glass substrate not modified with a SIF. In addition, the estimated detection limit (EDL) of our methodology was 60 ng/mL (or lower). This limit is therefore lower than the clinical cut-off for Gli presence in food for celiac patients. The advantage of our method is a reduced number of testing steps, which allows for easy detection of residual toxic peptides in food labeled as gluten free. The proposed technology can be easily expanded to the determination of different target analytes. PMID:20356174

  2. Novel sodium fusidate-loaded film-forming hydrogel with easy application and excellent wound healing.

    PubMed

    Kim, Dong Wuk; Kim, Kyung Soo; Seo, Youn Gee; Lee, Beom-Jin; Park, Young Joon; Youn, Yu Seok; Kim, Jong Oh; Yong, Chul Soon; Jin, Sung Giu; Choi, Han-Gon

    2015-11-10

    To develop a novel sodium fusidate-loaded film-forming hydrogel (FFH) for easy application and excellent wound healing, various FFH formulations and corresponding FFH dried films were prepared with drug, polyvinylalcohol (PVA), polyvinylpyrrolidone (PVP), propylene glycol, ethanol and water, and their film forming times, mechanical properties, drug release, in vivo wound healing in rat and histopathology were assessed. The sodium fusidate-loaded FFH composed of sodium fusidate/PVP/PVA/propylene glycol/ethanol/water at the weight ratio of 1/2/12/3/8/74 could form a corresponding dried film in the wound sites promptly due to fast film-forming time of about 4 min. This FFH showed an appropriate hardness and adhesiveness. Furthermore, this corresponding dried film provided an excellent flexibility and elasticity, and gave relatively high drug release. As compared with the sodium fusidate-loaded commercial product, it significantly improved excision and infection wound healing in rats. This FFH was stable at 45°C for at least 6 months. Therefore, this novel sodium fusidate-loaded FFH would be an effective pharmaceutical product with easy application for the treatment of wounds. PMID:26325319

  3. Young poor sleepers mobilize extra effort in an easy memory task: evidence from cardiovascular measures.

    PubMed

    Schmidt, Ralph E; Richter, Michael; Gendolla, Guido H E; Van der Linden, Martial

    2010-09-01

    Insomniacs often complain of memory deficits, yet objective measures have not consistently corroborated their subjective impressions. A possible explanation for the partial gap between self-report and behavioral measures of memory impairment is that insomniacs recruit extra effort to compensate for the consequences of poor sleep. The present study investigated whether subjective insomnia severity would predict objective effort mobilization, as indexed by cardiovascular measures, in an easy memory task. Seventy-seven university students, mostly women, with a mean age of 22 years were asked to memorize four strings of four random letters in 5 min while cardiovascular measures were obtained. After taking an immediate recall test, participants completed the Insomnia Severity Index, the Multidimensional Fatigue Inventory, and a questionnaire on last night's sleep and today's fatigue. Finally, they were given a surprise delayed recall test. Analyses indicated that self-reported insomnia severity was associated with an increase in systolic blood pressure during the learning phase. Regarding memory performance, insomnia severity was unrelated to immediate recall but related to a decrement in delayed recall. These findings reveal for the first time that subjective insomnia severity predicts objective effort mobilization in an easy memory task, suggesting that young poor sleepers recruit extra resources to cope with everyday cognitive challenges. PMID:20408924

  4. Adolescents, Drugs, and the Media.

    PubMed

    Strasburger

    1993-06-01

    Although tobacco and alcohol involve a high rate of morbidity and mortality, both remain widely advertised in the media. After a review of research into the influence of television and advertisements and an overview of the policies of the tobacco and alcohol industries, the author proposes ten specific steps to minimize detrimental effects on adolescents, including a total ban on tobacco advertising in all media and on beer and wine advertising in the broadcast media. PMID:10356222

  5. Model of advanced recording media: The angular dependence of the coercivity including the effect of exchange interaction

    NASA Astrophysics Data System (ADS)

    Chureemart, P.; Chureemart, J.; Chantrell, R. W.

    2016-02-01

    We use a micromagnetic model based on the kinetic Monte-Carlo approach to investigate theoretically the magnetic properties of advanced recording media. The model is employed to examine the impact of the magnetostatic and exchange interaction between grains of realistic perpendicular recording media on the angular-dependent coercivity since the exchange field between grains is an important factor in recording performance. The micromagnetic model allows to take the easy axis distribution and the exchange interaction between grains into account. The results confirm the importance of exchange interaction since the variation of coercivity with angle between the applied field and the orientation of easy axis which is perpendicular to the film plane, (θ) is seen to broaden with decreasing exchange field. We show that a two-stage fitting procedure involving the separate determination of the exchange field and easy axis dispersion provides a useful tool for the characterization of media for perpendicular recording and heat assisted recording. We find excellent agreement between previous experimental results and the simulations including exchange interactions leading to estimate of the exchange coupling and easy axis dispersion.

  6. Forces in nonlinear media

    NASA Astrophysics Data System (ADS)

    Milgrom, Mordehai

    2002-02-01

    I investigate the properties of forces on bodies in theories governed by the generalized Poisson equation μ(|ϕ| /a0)ϕ] ∝ Gρ, for the potential ϕ produced by a distribution of sources ρ. This equation describes, inter alia, media with a response coefficient, μ, that depends on the field strength, such as in nonlinear, dielectric or diamagnetic, media; nonlinear transport problems with field-strength-dependent conductivity or diffusion coefficient; nonlinear electrostatics, as in the Born-Infeld theory; certain stationary potential flows in compressible fluids, in which case the forces act on sources or obstacles in the flow. The expressions for the force on a point charge are derived exactly for the limits of very low and very high charge. The force on an arbitrary body in an external field of asymptotically constant gradient, -g0, is shown to be F = Qg0, where Q is the total effective charge of the body. The corollary Q = 0 → F = 0 is a generalization of d'Alembert's paradox. I show that for G > 0 (as in Newtonian gravity) two point charges of the same (opposite) sign still attract (repel). The opposite is true for G < 0. I discuss its generalization to extended bodies and derive virial relations.

  7. Adolescent sexuality and the media.

    PubMed

    Strasburger, V C

    1989-06-01

    Teenagers spend more time with the media than they do in any other activity except sleeping. Is it mere coincidence that the rises in rates of adolescent sexual intercourse during the past 30 years have coincided with the new era of electronic media? Do the media merely reflect society's changes, or do they have the capacity to influence human behavior as well? Although currently part of the problem of teenage pregnancy, the media could become part of the solution, if they were to portray human sexuality responsibly and allow the advertising of contraception. PMID:2660095

  8. Fractures in anisotropic media

    NASA Astrophysics Data System (ADS)

    Shao, Siyi

    Rocks may be composed of layers and contain fracture sets that cause the hydraulic, mechanical and seismic properties of a rock to be anisotropic. Coexisting fractures and layers in rock give rise to competing mechanisms of anisotropy. For example: (1) at low fracture stiffness, apparent shear-wave anisotropy induced by matrix layering can be masked or enhanced by the presence of a fracture, depending on the fracture orientation with respect to layering, and (2) compressional-wave guided modes generated by parallel fractures can also mask the presence of matrix layerings for particular fracture orientations and fracture specific stiffness. This report focuses on two anisotropic sources that are widely encountered in rock engineering: fractures (mechanical discontinuity) and matrix layering (impedance discontinuity), by investigating: (1) matrix property characterization, i.e., to determine elastic constants in anisotropic solids, (2) interface wave behavior in single-fractured anisotropic media, (3) compressional wave guided modes in parallel-fractured anisotropic media (single fracture orientation) and (4) the elastic response of orthogonal fracture networks. Elastic constants of a medium are required to understand and quantify wave propagation in anisotropic media but are affected by fractures and matrix properties. Experimental observations and analytical analysis demonstrate that behaviors of both fracture interface waves and compressional-wave guided modes for fractures in anisotropic media, are affected by fracture specific stiffness (controlled by external stresses), signal frequency and relative orientation between layerings in the matrix and fractures. A fractured layered medium exhibits: (1) fracture-dominated anisotropy when the fractures are weakly coupled; (2) isotropic behavior when fractures delay waves that are usually fast in a layered medium; and (3) matrix-dominated anisotropy when the fractures are closed and no longer delay the signal. The theory and experimental results in this report demonstrate that the presence of fractures in anisotropic material can be unambiguously interpreted if experimental measurements are made as a function of stress, which eliminates many fracture-generated discrete modes (e.g., interface waves, and leaky guided-modes). Orthogonal fracture networks that are often encountered in field exploration bring in additional challenges for seismic/acoustic data interpretation. An innovative wavefront imaging system with a bi-axial load frame was designed and implemented on orthogonally-fractured samples to determine the effect of fracture networks on elastic wave propagation. The effects of central wave guiding and extra time delays along a fracture intersection were observed in experiments and was analyzed. Interpreting data from media with intersecting fracture sets must account for fracture intersections and the non-uniformity of fracture properties caused by local tectonic conditions or other physical process such as non-uniform fluid distributions within a network and/or chemical alterations.

  9. Outlooks on Children and Media: Child Rights, Media Trends, Media Research, Media Literacy, Child Participation, Declarations. Children and Media Violence Yearbook, 2001.

    ERIC Educational Resources Information Center

    von Feilitzen, Cecilia; Bucht, Catharina

    Focusing on media literacy, this yearbook compiles information on recent and current trends in media effects, including research on children and media, declarations related to the area, and a selection of relevant organizations and Web sites. The report first delineates children's rights as stipulated in the U.N. Convention on the Rights of the…

  10. Social Media as Collaborative Media in Workplace Learning

    ERIC Educational Resources Information Center

    Thomas, Kristopher J.; Akdere, Mesut

    2013-01-01

    As a result of rapid changes in technology, much is discussed about the use of social media in branding, marketing, and in general corporate communications. The intensity with which social media tools--blogs, wikis, Twitter, instant messaging (IM) and Facebook, among others--have proliferated is staggering. Increasingly important is the role of

  11. Social Media as Collaborative Media in Workplace Learning

    ERIC Educational Resources Information Center

    Thomas, Kristopher J.; Akdere, Mesut

    2013-01-01

    As a result of rapid changes in technology, much is discussed about the use of social media in branding, marketing, and in general corporate communications. The intensity with which social media tools--blogs, wikis, Twitter, instant messaging (IM) and Facebook, among others--have proliferated is staggering. Increasingly important is the role of…

  12. Media Technology Perspectives and Their Curriculum Implications for Media Education.

    ERIC Educational Resources Information Center

    Lee, Alice Yuet Lin

    1996-01-01

    Develops a typology to evaluate and analyze the social and cultural impact of media technologies and to explore curriculum implications. The typology divides existing studies on communication technology into technological determinism, determined technology, and socially constructed technology. Resulting curriculum developments in media education…

  13. How to be a local media celebrity.

    PubMed

    Trent, Nancy

    2009-01-01

    Building relationships with the media in your region can turn you into a local "media darling. "As a PR-savvy doctor, there are certain techniques to get you the media attention you desire. This article will offer tips for getting local media on your side and working with media, and ways to mobilize your vendors to garner PR in your region. PMID:19455864

  14. 28 CFR 540.47 - Media visits.

    Code of Federal Regulations, 2010 CFR

    2010-07-01

    ... 28 Judicial Administration 2 2010-07-01 2010-07-01 false Media visits. 540.47 Section 540.47... PERSONS IN THE COMMUNITY Visiting Regulations § 540.47 Media visits. Requirements for media visits are governed by the provisions on contact with news media (see subpart E of this part). A media...

  15. 28 CFR 540.47 - Media visits.

    Code of Federal Regulations, 2014 CFR

    2014-07-01

    ... 28 Judicial Administration 2 2014-07-01 2014-07-01 false Media visits. 540.47 Section 540.47... PERSONS IN THE COMMUNITY Visiting Regulations § 540.47 Media visits. Requirements for media visits are governed by the provisions on contact with news media (see subpart E of this part). A media...

  16. 28 CFR 540.47 - Media visits.

    Code of Federal Regulations, 2012 CFR

    2012-07-01

    ... 28 Judicial Administration 2 2012-07-01 2012-07-01 false Media visits. 540.47 Section 540.47... PERSONS IN THE COMMUNITY Visiting Regulations § 540.47 Media visits. Requirements for media visits are governed by the provisions on contact with news media (see subpart E of this part). A media...

  17. 28 CFR 540.47 - Media visits.

    Code of Federal Regulations, 2011 CFR

    2011-07-01

    ... 28 Judicial Administration 2 2011-07-01 2011-07-01 false Media visits. 540.47 Section 540.47... PERSONS IN THE COMMUNITY Visiting Regulations § 540.47 Media visits. Requirements for media visits are governed by the provisions on contact with news media (see subpart E of this part). A media...

  18. 1986 Index/Directory of Women's Media.

    ERIC Educational Resources Information Center

    Allen, Martha Leslie, Ed.

    This is a directory of women's media, i.e., media primarily owned and operated by and for women. The mission of this annual publication is to aid networking among women, women's organizations, and women's media, both nationally and internationally. The directory includes two sections: women's media groups, and individual media women and

  19. Holodiagrams in birefringent media

    NASA Astrophysics Data System (ADS)

    Rabal, Héctor; Cap, Nelly; Gottschalk, Karin V.; Simon, María C.

    2003-10-01

    The modifications to the holodiagram concept to describe free propagation (the extraordinary ray) inside birefringent materials are described. Holodiagrams are graphs showing the loci where the sum or the difference in the optical path from a generic point to two foci is the same. The holodiagrams obtained in this way give the shape of the surfaces that satisfy Fermat's principle, conjugate by reflection of one focus into the other, and represent the interference fringes obtained if both points are coherent sources. The reflection law in birefringent media is investigated in relation to this diagram. One direction for the optical axis is considered: parallel to the line joining the source and the observation point. Quartz-type and calcite-type crystals are studied.

  20. Porous polymer media

    DOEpatents

    Shepodd, Timothy J.

    2002-01-01

    Highly crosslinked monolithic porous polymer materials for chromatographic applications. By using solvent compositions that provide not only for polymerization of acrylate monomers in such a fashion that a porous polymer network is formed prior to phase separation but also for exchanging the polymerization solvent for a running buffer using electroosmotic flow, the need for high pressure purging is eliminated. The polymer materials have been shown to be an effective capillary electrochromatographic separations medium at lower field strengths than conventional polymer media. Further, because of their highly crosslinked nature these polymer materials are structurally stable in a wide range of organic and aqueous solvents and over a pH range of 2-12.

  1. DENSE MEDIA CYCLONE OPTIMIZATION

    SciTech Connect

    Gerald H. Luttrell

    2001-09-10

    The fieldwork associated with Task 1 (Baseline Assessment) was completed this quarter. Detailed cyclone inspections completed at all but one plant during maintenance shifts. Analysis of the test samples is also currently underway in Task 4 (Sample Analysis). A Draft Recommendation was prepared for the management at each test site in Task 2 (Circuit Modification). All required procurements were completed. Density tracers were manufactured and tested for quality control purposes. Special sampling tools were also purchased and/or fabricated for each plant site. The preliminary experimental data show that the partitioning performance for all seven HMC circuits was generally good. This was attributed to well-maintained cyclones and good operating practices. However, the density tracers detected that most circuits suffered from poor control of media cutpoint. These problems were attributed to poor x-ray calibration and improper manual density measurements. These conclusions will be validated after the analyses of the composite samples have been completed.

  2. Why the stem cell sector must engage with social media.

    PubMed

    Buckler, Lee

    2012-11-01

    In 1995, I was a first-year associate in a downtown law firm excited to be invited to my first firm retreat. Undoubtedly because of my incessant whining on the matter, I was asked to present to the management committee the case for why the firm should have a website and perhaps even consider implementing email. It was not an easy sell. In the figurative blink of any eye (and literally within 3 years) websites and email were considered an absolute essential to even the most wrinkled partner with a dictaphone glued to their thumb.We are just barely beyond similar days in terms of social media acceptance. Social media is still considered by many to be a tool of frivolity, best limited to personal rather than business use, or perhaps at best only of real commercial utility in business-to-consumer applications. Certainly nothing could be further from the truth and in less than the blink it took for the commercial world to accept websites and email, it will seem similarly ridiculous for professionals, academics and companies to operate and succeed without actively using social media. PMID:23210824

  3. Ethnic Diversity: Challenging the Media.

    ERIC Educational Resources Information Center

    Thoman, Elizabeth, Ed.; Silver, Rosalind, Ed.

    1988-01-01

    This issue of "Media & Values" explores the influence of mass media on the perceptions about cultural pluralism and ethnic diversity in society. The essays present various interpretations of that influence and the implications for the society. Articles include: (1) "Promoting Pluralism" (Joseph Giordano; Irving M. Levine); (2) "Does TV Shape…

  4. Worksheets For Planning Media Facilities.

    ERIC Educational Resources Information Center

    George, Edward A., Ed.

    A set of checklists are provided to assist primary and secondary educators who are planning to build new media facilities or remodel older ones. Separate worksheets are provided for five distinct sections of the media center--the general use area, the circulation area, the administrative area, the large group instruction area, and the individual…

  5. Creating Critical Media Analysis Skills.

    ERIC Educational Resources Information Center

    Fortuna, Carolyn

    This paper describes a unit of instruction about media images--how they work, ways they affect people, and means to use them--in which young adolescents learn the consequences of becoming a media-literate consumer. The paper explains that in the unit, divided into 2 "clusters," 110 Boston-area eighth graders share 5 core academic teachers: math,

  6. ADSORPTION MEDIA FOR ARSENIC REMOVAL

    EPA Science Inventory

    Presentation will discuss the use of adsorptive media for the removal of arsenic from drinking water. Presentation is a fundamental discussion on the use of adsorptive media for arsenic removal and includes information from several EPA field studies on removal of arsenic from dr...

  7. Using Social Media in Exercises

    SciTech Connect

    Donaldson, Jeff

    2014-04-28

    This presentation discusses the use of social media as a tool during the full-scale exercise Tremor-14 in Las Vegas, and examines Lessons Learned as a path forward in using social media to disseminate Emergency Public Information (EPI) on a regular basis.

  8. Building Relationships with Local Media

    ERIC Educational Resources Information Center

    Kidwai, Sabrina

    2007-01-01

    One of ACTE's goals is to improve the image of career and technical education (CTE) through outreach to the media. As media relations manager, the author receives calls from reporters asking questions about the types of students who participate in CTE. Reporters often have a misconception that CTE students are troubled or "at the bottom of the…

  9. The Media and the Message.

    ERIC Educational Resources Information Center

    Cook, Glenn

    2001-01-01

    The experiences of Columbine and El Cajon high schools with media onslaughts following traumatic shooting incidents underscore the importance of getting the message across and sticking to known facts. In a crisis, speculation can hurt everyone. The most important elements in crisis communications are planning and media relations. (MLH)

  10. Observations on the Mass Media.

    ERIC Educational Resources Information Center

    Graham, Roger J.; Payden, William R.

    Thirty-three articles present observations on how the media operate and how the media have affected society to date. The articles deal with a wide variety of topics, including the editorial page; political cartooning; daily-newspaper starts and suspensions from 1960 to 1969; journalistic ethics; well-known journalists, such as John Dunlap, James…

  11. Education and the Mass Media.

    ERIC Educational Resources Information Center

    Szekely, Beatrice Beach; And Others

    1978-01-01

    Discusses the strong educational role of mass media in the Soviet Union. Articles cover "Controlling Individual Development and Behavior,""The Educational Potential of the Mass Media,""Some Problems of Ideological Work and the Tasks of Psychology," plus discussion of books, television, the press, films, and the All-Union Knowledge Society. (CK)

  12. Racism and the Mass Media.

    ERIC Educational Resources Information Center

    Hartmann, Paul; Husband, Charles

    The authors of this book analyze and discuss the treatment of race by the mass media, examining through survey data the response of white Britons to immigration by colored ethnic groups. The main focus of the study was on the beliefs and attitudes of adolescents. Results of the survey show that the mass media have played an important role in…

  13. Media Construction of Presidential Campaigns

    ERIC Educational Resources Information Center

    Sperry, Chris; Sperry, Sox

    2007-01-01

    The next American president will likely be the candidate who crafts the best "impression" in the media. It is the job of social studies teachers to help students separate impressions from substance and to understand the role that media play in crafting people's meaning making and shaping their decision making. Social studies teachers can help

  14. Social Media in Music Education

    ERIC Educational Resources Information Center

    Albert, Daniel J.

    2015-01-01

    Students in the United States use technology and social media platforms for both educational and noneducational purposes. Integration of social media in music education classes can help facilitate learning experiences that would be less likely to happen in a brick-and-mortar setting. However, issues such as privacy and cyberbullying continue to

  15. Engaging Students with Social Media

    ERIC Educational Resources Information Center

    Bal, Anjali S.; Grewal, Dhruv; Mills, Adam; Ottley, Gary

    2015-01-01

    The importance of social media for marketing professionals has grown immensely as consumers turn to it to connect with products, brands, and brand communities. Yet limited research investigates the uses of social media to teach core marketing concepts. This article analyzes coursework in foundational marketing classes, with a specific focus on the…

  16. A Generation Immersed in Media

    ERIC Educational Resources Information Center

    Azzam, Amy M.

    2006-01-01

    This article briefly reports the findings of "Generation M: Media in the Lives of 8-18 Year-Olds," a study conducted by the Kaiser Family Foundation and Stanford University researchers. The report studied media use a nationally representative sample of more than 2,000 3rd through 12th graders in the United States. The study found that although the…

  17. Media and Young Children's Learning

    ERIC Educational Resources Information Center

    Kirkorian, Heather L.; Wartella, Ellen A.; Anderson, Daniel R.

    2008-01-01

    Electronic media, particularly television, have long been criticized for their potential impact on children. One area for concern is how early media exposure influences cognitive development and academic achievement. Heather Kirkorian, Ellen Wartella, and Daniel Anderson summarize the relevant research and provide suggestions for maximizing the…

  18. Digital Media Stories for Persuasion

    ERIC Educational Resources Information Center

    Leopold, Lisa

    2010-01-01

    Digital media story-telling (which enhances traditional oral story-telling with images, music, and text) has been a focus of recent scholarship for its potential to produce numerous educational benefits. Through digital media storytelling, students' imagination, creativity, critical thinking, writing, public speaking, and organizational or

  19. [Social media, children and pediatricians].

    PubMed

    Le Heuzey, M-F

    2012-01-01

    Using social media web sites is a common activity for children, and any site that allows social interaction (social network, games, virtual worlds...) is a social media site. Pediatricians are in a position to help families understand the benefits and the risks of these sites, and to diagnose problems in children and adolescents as cyberbullying, depression, and post traumatic disorder. PMID:22119289

  20. Advising Policymakers through the Media

    ERIC Educational Resources Information Center

    Zimmerman, Klaus F.

    2004-01-01

    In the information age, an exchange with the media is part of the duties the economics profession has to deliver to educate the public. A key issue is the education of policymakers through the media. It is the silver bullet of policy advice in comparison to commissioned research and face-to-face advice provided to the politician. It also pleases…

  1. Media Resources in Curriculum Development.

    ERIC Educational Resources Information Center

    Gillespie, Jack

    Primarily concerned with input to secondary school curriculum development as promulgated in the four national centers of the Scottish Curriculum Development Service (SCDS), this study investigated the ways in which national working parties integrate media resources into their projects, how schools tackle the media elements, and problems of…

  2. Issues in Media Management, 1976.

    ERIC Educational Resources Information Center

    Bender, David R., Ed.

    Seven speeches presented during a Maryland inservice program for educators in charge of school media programs deal with public relations and instructional technology. The first presentation emphasizes the need for public awareness of media programs and materials. This is followed by two related articles: a review of basics for an effective public…

  3. Issues in Media Management 1973.

    ERIC Educational Resources Information Center

    Bender, David R., Ed.

    In the recent decades the library/media field has experienced startling advancements. The growth and development of sophisticated programs for media services have become an integral part of the school's instructional programs. In support of these school-based programs are the resources (both human and non-human) of the central office facilities of…

  4. Media How-To Notebook.

    ERIC Educational Resources Information Center

    Durbo, Alec

    Designed to assist public relations personnel deal effectively with print and non-print media, this booklet contains guidelines for: (1) analyzing an audience and selecting the appropriate media; (2) developing persuasion techniques; (3) writing for public relations; (4) determining newsworthy events; (5) detailed planning; (6) assessing results;…

  5. Assessing Cross-Media Impacts

    ERIC Educational Resources Information Center

    Reiquam, Howard; And Others

    1975-01-01

    Using 1000 MW coal-fired central power stations as an example, the impacts upon other media (land, air, water) are analyzed when controls are imposed on one medium. The development of a methodology for assessing the cross-media impact of specific control technologies or strategies is illustrated. (Author/BT)

  6. Media Choices for Specialized News.

    ERIC Educational Resources Information Center

    Howard, Herbert H.; And Others

    1987-01-01

    Examines preferred media sources for four categories of special news--medicine, science, business, and consumer economics. Found that respondents ranked the media in the following order as preferred sources of specialized news: (1) local television affiliates, (2) local newspapers, (3) magazines, (4) radio, (5) cable networks, and (6) national

  7. Media power and climate change

    NASA Astrophysics Data System (ADS)

    Corbett, Julia B.

    2015-04-01

    Fingers are often pointed directly at the news media for their powerful influence and ineffective reporting of climate change. But is that the best place to point? And are there more effective ways to conceptualize the power of the media and to consider whom they serve?

  8. Digital Media Stories for Persuasion

    ERIC Educational Resources Information Center

    Leopold, Lisa

    2010-01-01

    Digital media story-telling (which enhances traditional oral story-telling with images, music, and text) has been a focus of recent scholarship for its potential to produce numerous educational benefits. Through digital media storytelling, students' imagination, creativity, critical thinking, writing, public speaking, and organizational or…

  9. Digital Media and Emergent Literacy

    ERIC Educational Resources Information Center

    Hisrich, Katy; Blanchard, Jay

    2009-01-01

    This article discusses digital media and its potential effects on emergent literacy skills development for young children. While the impact of digital media exposure on children's emergent literacy development is largely unknown, it is becoming a significant issue, as more and more young children throughout the world observe and use various forms…

  10. Media and Teacher Training Colleges.

    ERIC Educational Resources Information Center

    Mertens, J.

    Many teachers resist the use of media in their classrooms, holding an anti-machinery bias much like that of the Luddite movement of 19th century England. Based on experience dating back to the protests by teachers in France against the introduction of books into the classroom in the 16th century, a law of media acceptance in the classroom can be…

  11. Social Media in Music Education

    ERIC Educational Resources Information Center

    Albert, Daniel J.

    2015-01-01

    Students in the United States use technology and social media platforms for both educational and noneducational purposes. Integration of social media in music education classes can help facilitate learning experiences that would be less likely to happen in a brick-and-mortar setting. However, issues such as privacy and cyberbullying continue to…

  12. Engaging Students with Social Media

    ERIC Educational Resources Information Center

    Bal, Anjali S.; Grewal, Dhruv; Mills, Adam; Ottley, Gary

    2015-01-01

    The importance of social media for marketing professionals has grown immensely as consumers turn to it to connect with products, brands, and brand communities. Yet limited research investigates the uses of social media to teach core marketing concepts. This article analyzes coursework in foundational marketing classes, with a specific focus on the

  13. Introduction to Media Literacy History

    ERIC Educational Resources Information Center

    Bordac, Sarah Evelyn

    2014-01-01

    Why is it important for us to consider the history of media literacy? Beyond forging connections of the past to the present, exploring the history of the field can deepen intellectual curiosity and understanding for those who work in media literacy education, ignite interest in others, and drive investigation into understanding the relationships…

  14. Media Construction of Presidential Campaigns

    ERIC Educational Resources Information Center

    Sperry, Chris; Sperry, Sox

    2007-01-01

    The next American president will likely be the candidate who crafts the best "impression" in the media. It is the job of social studies teachers to help students separate impressions from substance and to understand the role that media play in crafting people's meaning making and shaping their decision making. Social studies teachers can help…

  15. Budgeting for School Media Centers

    ERIC Educational Resources Information Center

    Wedgeworth, Robert

    1971-01-01

    This paper explores: (1) the problem of budgeting for school libraries and media centers, (2) the nature of the budgeting process including a modern approach to budgeting and (3) a framework within which budgeting can function as a powerful management and analysis tool for school media centers. (Author/MF)

  16. Disasters, the media and doctors.

    PubMed

    Nocera, A

    2000-02-01

    Disasters and mass casualty incidents are traumatic events that are followed by a predictable media response. Managing the media response appropriately can avoid problems in a hospital's security, command, control and communications structures and mitigate the stress of hospital staff attempting to deal with the incident. PMID:10735027

  17. Media Advocacy. Technical Assistance Packet.

    ERIC Educational Resources Information Center

    Join Together, Boston, MA.

    Media advocacy is an environmental strategy that can be used to support alcohol and other drug prevention and policy development efforts. It helps shift the focus from understanding public health issues as individual problems to understanding them as social conditions that require collective behavior changes. Successful media advocacy uses the…

  18. Teachers Need Media Literacy, Too!

    ERIC Educational Resources Information Center

    Goetze, Sandra K.; Brown, Diane S.; Schwarz, Gretchen

    2005-01-01

    If media literacy is to become part of the K-12 school experience, enabling transformation in both curriculum and teaching, then teachers need to become literate first. Teachers cannot teach what they have not learned, and learned to value, themselves. Although more American teachers are becoming knowledgeable about media literacy, much remains to…

  19. An integrable, web-based solution for easy assessment of video-recorded performances.

    PubMed

    Subhi, Yousif; Todsen, Tobias; Konge, Lars

    2014-01-01

    Assessment of clinical competencies by direct observation is problematic for two main reasons the identity of the examinee influences the assessment scores, and direct observation demands experts at the exact location and the exact time. Recording the performance can overcome these problems; however, managing video recordings and assessment sheets is troublesome and may lead to missing or incorrect data. Currently, no existing software solution can provide a local solution for the management of videos and assessments but this is necessary as assessment scores are confidential information, and access to this information should be restricted to select personnel. A local software solution may also ease the need for customization to local needs and integration into existing user databases or project management software. We developed an integrable web-based solution for easy assessment of video-recorded performances (ISEA). PMID:24833946

  20. C-Sibelia: an easy-to-use and highly accurate tool for bacterial genome comparison

    PubMed Central

    Minkin, Ilya; Pham, Hoa; Starostina, Ekaterina; Vyahhi, Nikolay; Pham, Son

    2013-01-01

    We present C-Sibelia, a highly accurate and easy-to-use software tool for comparing two closely related bacterial genomes, which can be presented as either finished sequences or fragmented assemblies. C-Sibelia takes as input two FASTA files and produces: (1) a VCF file containing all identified single nucleotide variations and indels; (2) an XMFA file containing alignment information. The software also produces Circos diagrams visualizing high level genomic architecture for rearrangement analyses. C-Sibelia is a part of the Sibelia comparative genomics suite, which is freely available under the GNU GPL v.2 license at http://sourceforge.net/projects/sibelia-bio. C-Sibelia is compatible with Unix-like operating systems. A web-based version of the software is available at http://etool.me/software/csibelia. PMID:25110578