WorldWideScience

Sample records for revealed advanced readers

  1. BOOK REVIEW: Astrophysics (Advanced Physics Readers)

    Science.gov (United States)

    Kibble, Bob

    2000-07-01

    Here is a handy and attractive reader to support students on post-16 courses. It covers the astrophysics, astronomy and cosmology that are demanded at A-level and offers anyone interested in these fields an interesting and engaging reference book. The author and the production team deserve credit for producing such an attractive book. The content, in ten chapters, covers what one would expect at this level but it is how it is presented that struck me as the book's most powerful asset. Each chapter ends with a summary of key ideas. Line drawings are clear and convey enough information to make them more than illustrations - they are as valuable as the text in conveying information. Full colour is used throughout to enhance illustrations and tables and to lift key sections of the text. A number of colour photographs complement the material and serve to maintain interest and remind readers that astrophysics is about real observable phenomena. Included towards the end is a set of tables offering information on physical and astronomical data, mathematical techniques and constellation names and abbreviations. This last table puzzled me as to its value. There is a helpful bibliography which includes society contacts and a website related to the text. Perhaps my one regret is that there is no section where students are encouraged to actually do some real astronomy. Astrophysics is in danger of becoming an armchair and calculator interest. There are practical projects that students could undertake either for school assessment or for personal interest. Simple astrophotography to capture star trails, observe star colours and estimate apparent magnitudes is an example, as is a simple double-star search. There are dozens more. However, the author's style is friendly and collaborative. He befriends the reader as they journey together through the ideas. There are progress questions at the end of each chapter. Their style tends to be rather closed and they emphasize factual recall

  2. Eye Movements Reveal Readers' Lexical Quality and Reading Experience

    Science.gov (United States)

    Taylor, Jessica Nelson; Perfetti, Charles A.

    2016-01-01

    Two experiments demonstrate that individual differences among normal adult readers, including lexical quality, are expressed in silent reading at the word level. In the first of two studies we identified major dimensions of variability among college readers and among words using factor analysis. We then examined the effects of these dimensions of…

  3. Correlates of Teacher Practices Influencing Student Outcomes in Reading Instruction for Advanced Readers

    Science.gov (United States)

    Hunsaker, Scott L.; Nielsen, Aubree; Bartlett, Brianne

    2010-01-01

    In a professional development project, six teaching practices were posited as necessary for improving affective and cognitive outcomes for identified advanced readers. These practices were identification, organization for instruction, content, instructional strategies, continuous improvement assessment, and ambassadorship. Sixty-one teachers…

  4. Identification of the epigenetic reader CBX2 as a potential drug target in advanced prostate cancer.

    Science.gov (United States)

    Clermont, Pier-Luc; Crea, Francesco; Chiang, Yan Ting; Lin, Dong; Zhang, Amy; Wang, James Z L; Parolia, Abhijit; Wu, Rebecca; Xue, Hui; Wang, Yuwei; Ding, Jiarui; Thu, Kelsie L; Lam, Wan L; Shah, Sohrab P; Collins, Colin C; Wang, Yuzhuo; Helgason, Cheryl D

    2016-01-01

    While localized prostate cancer (PCa) can be effectively cured, metastatic disease inevitably progresses to a lethal state called castration-resistant prostate cancer (CRPC). Emerging evidence suggests that aberrant epigenetic repression by the polycomb group (PcG) complexes fuels PCa progression, providing novel therapeutic opportunities. In the search for potential epigenetic drivers of CRPC, we analyzed the molecular profile of PcG members in patient-derived xenografts and clinical samples. Overall, our results identify the PcG protein and methyl-lysine reader CBX2 as a potential therapeutic target in advanced PCa. We report that CBX2 was recurrently up-regulated in metastatic CRPC and that elevated CBX2 expression was correlated with poor clinical outcome in PCa cohorts. Furthermore, CBX2 depletion abrogated cell viability and induced caspase 3-mediated apoptosis in metastatic PCa cell lines. Mechanistically explaining this phenotype, microarray analysis in CBX2-depleted cells revealed that CBX2 controls the expression of many key regulators of cell proliferation and metastasis. Taken together, this study provides the first evidence that CBX2 inhibition induces cancer cell death, positioning CBX2 as an attractive drug target in lethal CRPC.

  5. Vibrotactile masking experiments reveal accelerated somatosensory processing in congenitally blind braille readers.

    Science.gov (United States)

    Bhattacharjee, Arindam; Ye, Amanda J; Lisak, Joy A; Vargas, Maria G; Goldreich, Daniel

    2010-10-27

    Braille reading is a demanding task that requires the identification of rapidly varying tactile patterns. During proficient reading, neighboring characters impact the fingertip at ∼100 ms intervals, and adjacent raised dots within a character at 50 ms intervals. Because the brain requires time to interpret afferent sensorineural activity, among other reasons, tactile stimuli separated by such short temporal intervals pose a challenge to perception. How, then, do proficient Braille readers successfully interpret inputs arising from their fingertips at such rapid rates? We hypothesized that somatosensory perceptual consolidation occurs more rapidly in proficient Braille readers. If so, Braille readers should outperform sighted participants on masking tasks, which demand rapid perceptual processing, but would not necessarily outperform the sighted on tests of simple vibrotactile sensitivity. To investigate, we conducted two-interval forced-choice vibrotactile detection, amplitude discrimination, and masking tasks on the index fingertips of 89 sighted and 57 profoundly blind humans. Sighted and blind participants had similar unmasked detection (25 ms target tap) and amplitude discrimination (compared with 100 μm reference tap) thresholds, but congenitally blind Braille readers, the fastest readers among the blind participants, exhibited significantly less masking than the sighted (masker, 50 Hz, 50 μm; target-masker delays, ±50 and ±100 ms). Indeed, Braille reading speed correlated significantly and specifically with masking task performance, and in particular with the backward masking decay time constant. We conclude that vibrotactile sensitivity is unchanged but that perceptual processing is accelerated in congenitally blind Braille readers.

  6. Do the Effects of Testwiseness Relate More to the Achievement of Remedial, Developmental, or Advanced Readers?

    Science.gov (United States)

    Montferrante, Esther Reese

    This study investigated the effects of instruction and practice in test-taking techniques upon the standardized reading scores of 7 remedial, 19 developmental, and 9 advanced reading students in the sixth grade. "The Nelson Reading Test (Revised Edition), Form A" served as a pretest. Both constructed and commercial materials were used to instruct…

  7. Dear Readers, Authors, Reviewers and Editorial Board Members of Advances in Cognitive Psychology

    OpenAIRE

    2016-01-01

    In this first newsletter of 2017, we wanted to inform you about important developments concerning our journal and the performance of the journal in 2016. We also would like to draw your attention to the fourth issue of Advances in Cognitive Psychology of 2016, which is a special issue that includes several contributions to the Neuronus conference that was held in Krak?w in 2015. The current newsletter will also be included in the first issue of 2017.

  8. Reader survey

    Energy Technology Data Exchange (ETDEWEB)

    Anon.

    1993-10-15

    Many, thanks to the hundreds of people who took the time to reply to the CERN Courier readership survey questionnaire published in our May issue. Bringing out a monthly journal is a lonely business. Issue after issue goes out, and the only response is when there's an occasional factual error. Send out a readership survey and a faint echo comes back. Most striking was the sheer enthusiasm of the replies. Despite the current erosion of support in the US (see page 2), subatomic physics has significant world-wide box-office appeal. Most important was to find out who our readers are. 61% of the replies came from Europe, 21% from the USA, 14% from elsewhere, (including the former Soviet Union), and 4% from inside CERN. Not surprisingly, the main audience (37%) is in the high energy physics sector. Then comes teaching (31%), followed closely by accelerators operations and design (12%) and industry (11%). Apart from detailed breakdowns of readership and feedback on the journal's content and style, the replies revealed several major features. Firstly, the CERN Courier is widely read and appreciated. There are a lot of people outside the immediate research field who want to keep broadly up to date with the latest developments in high energy physics and related fields, without getting too involved in details. It was gratifying to receive replies from far-flung places (Nepal, Indonesia,....), and learn how much distant readers appreciate getting such regular information. 'It helps us feel part of the world scene,' was a typical such reply, from Australia. Despite jet airplanes, fax and electronic mail, our planet is still big.

  9. Reader survey

    International Nuclear Information System (INIS)

    Anon.

    1993-01-01

    Many, thanks to the hundreds of people who took the time to reply to the CERN Courier readership survey questionnaire published in our May issue. Bringing out a monthly journal is a lonely business. Issue after issue goes out, and the only response is when there's an occasional factual error. Send out a readership survey and a faint echo comes back. Most striking was the sheer enthusiasm of the replies. Despite the current erosion of support in the US (see page 2), subatomic physics has significant world-wide box-office appeal. Most important was to find out who our readers are. 61% of the replies came from Europe, 21% from the USA, 14% from elsewhere, (including the former Soviet Union), and 4% from inside CERN. Not surprisingly, the main audience (37%) is in the high energy physics sector. Then comes teaching (31%), followed closely by accelerators operations and design (12%) and industry (11%). Apart from detailed breakdowns of readership and feedback on the journal's content and style, the replies revealed several major features. Firstly, the CERN Courier is widely read and appreciated. There are a lot of people outside the immediate research field who want to keep broadly up to date with the latest developments in high energy physics and related fields, without getting too involved in details. It was gratifying to receive replies from far-flung places (Nepal, Indonesia,....), and learn how much distant readers appreciate getting such regular information. 'It helps us feel part of the world scene,' was a typical such reply, from Australia. Despite jet airplanes, fax and electronic mail, our planet is still big

  10. Growing Young Gifted Readers

    Science.gov (United States)

    Wood, Patricia F.

    2009-01-01

    There is great pressure on parents to teach children to read as early as possible. In reality, precocious (early advanced) readers seem to almost master the skill on their own, without the assistance of highly touted, commercially available programs. The 18-month-old toddler who names the letters on alphabet blocks; or the 26-month-old who can…

  11. CUZCO READER.

    Science.gov (United States)

    SOLA, DONALD F.

    WRITTEN TO ACCOMPANY THE SPOKEN CUZCO QUECHUA MATERIALS, THIS READER CONSISTS OF SHORT SELECTIONS ACTUALLY RECORDED IN THE FIELD AND REPRESENTING SEVERAL SUBDIALECTS SPOKEN IN RURAL SECTIONS OF THE DEPARTMENT OF CUZCO, PERU. INCLUDED ARE DIALOGS, STORIES, SONGS, CULTURAL SELECTIONS, AND INTERVIEWS. THE FORMAT GIVES THE CUZCO QUECHUA DIALECT AND…

  12. Time-efficient CT colonography interpretation using an advanced image-gallery-based, computer-aided ''first-reader'' workflow for the detection of colorectal adenomas

    International Nuclear Information System (INIS)

    Mang, Thomas; Ringl, Helmut; Weber, Michael; Mueller-Mang, Christina; Hermosillo, Gerardo; Wolf, Matthias; Bogoni, Luca; Salganicoff, Marcos; Raykar, Vikas; Graser, Anno

    2012-01-01

    To assess the performance of an advanced ''first-reader'' workflow for computer-aided detection (CAD) of colorectal adenomas ≥ 6 mm at computed tomographic colonography (CTC) in a low-prevalence cohort. A total of 616 colonoscopy-validated CTC patient-datasets were retrospectively reviewed by a radiologist using a ''first-reader'' CAD workflow. CAD detections were presented as galleries of six automatically generated two-dimensional (2D) and three-dimensional (3D) images together with interactive 3D target views and 2D multiplanar views of the complete dataset. Each patient-dataset was interpreted by initially using CAD image-galleries followed by a fast 2D review to address unprompted colonic areas. Per-patient, per-polyp, and per-adenoma sensitivities were calculated for lesions ≥ 6 mm. Statistical testing employed Fisher's exact and McNemar tests. In 91/616 patients, 131 polyps (92 adenomas, 39 non-adenomas) ≥ 6 mm and two cancers were identified by reference standard. Using the CAD gallery-based first-reader workflow, the radiologist detected all adenomas ≥ 10 mm (34/34) and cancers. Per-patient and polyp sensitivities for lesions ≥ 6 mm were 84.3 % (75/89), and 83.2 % (109/131), respectively, with 89.1 % (57/64) and 85.9 % (79/92) for adenomas. Overall specificity was 95.6 % (504/527). Mean interpretation time was 3.1 min per patient. A CAD algorithm, applied in an image-gallery-based first-reader workflow, can substantially decrease reading times while enabling accurate detection of colorectal adenomas in a low-prevalence population. (orig.)

  13. Policy Reader

    International Nuclear Information System (INIS)

    1985-09-01

    This policy reader comprises: Correspondence; Memorandum of Understanding between the US Department of Transportation and the US Department of Energy for the Transportation of Radioactive Materials under the Nuclear Waste Policy Act; Internal Guidelines for Interactions with Communities and Local Governments; Statement by Ben C. Rusche before the Committee on Interior and Insular Affairs, Subcommittee on Energy and the Environment, US House of Representatives, September 13, 1985; Speech presented by Ben C. Rusche before the ANS/CNS/AESJ/ENS Topical Meeting, Pasco, Washington, September 24, 1985 - ''Status of the United States' High-Level Nuclear Waste Disposal Program''; and ''DOE Seeks Comments on Nuclear Transportation Planning,'' DOE News, September 30, 1985

  14. What Can Readers Read after Graded Readers?

    Science.gov (United States)

    McQuillan, Jeff

    2016-01-01

    Nation (2014) concluded that most of the vocabulary one needs to read challenging texts in English can be acquired incidentally through voluminous reading. This study examines possible texts that second language (L2) readers can use to move from controlled-vocabulary materials such as graded readers, which go up through approximately the…

  15. JAPANESE READERS (TITLE SUPPLIED).

    Science.gov (United States)

    THREE JAPANESE READERS ARE PRESENTED WHICH CONTAIN VOCABULARY, NOTES, AND DRILL SENTENCES. THE THREE READERS--(1) ARU SARARIIMAN NO ITI-NITI, (2) OTOOSAN WA KAMI-SAMA, AND (3) ARU GAKUSEI NO HANNITI--ARE WRITTEN IN THE ROMAJI ALPHABET. EACH READER HAS A VOCABULARY LISTING WITH ENGLISH EXPLANATIONS AND DRILL SENTENCES. AN ENGLISH WORD DEFINITION…

  16. Thermoluminescence dosimeter reader

    International Nuclear Information System (INIS)

    Robertson, M.E.A.; Marshall, J.; Brabants, J.A.P.; Davies, M.E.

    1975-01-01

    An electric circuit arrangement is described including a photomultiplier tube and a high voltage source therefor also includes a feedback loop from the output of the tube to the high voltage source, and loop providing automatic gain stabilization for the tube. The arrangement is used in a dosimeter reader to provide sensitivity correction for the reader each time the reader is to be used

  17. Use of the Ion PGM and the GeneReader NGS Systems in Daily Routine Practice for Advanced Lung Adenocarcinoma Patients: A Practical Point of View Reporting a Comparative Study and Assessment of 90 Patients

    Directory of Open Access Journals (Sweden)

    Simon Heeke

    2018-03-01

    Full Text Available Background: With the integration of various targeted therapies into the clinical management of patients with advanced lung adenocarcinoma, next-generation sequencing (NGS has become the technology of choice and has led to an increase in simultaneously interrogated genes. However, the broader adoption of NGS for routine clinical practice is still hampered by sophisticated workflows, complex bioinformatics analysis and medical interpretation. Therefore, the performance of the novel QIAGEN GeneReader NGS system was compared to an in-house ISO-15189 certified Ion PGM NGS platform. Methods: Clinical samples from 90 patients (60 Retrospectively and 30 Prospectively with lung adenocarcinoma were sequenced with both systems. Mutations were analyzed and EGFR, KRAS, BRAF, NRAS, ALK, PIK3CA and ERBB2 genes were compared and sampling time and suitability for clinical testing were assessed. Results: Both sequencing systems showed perfect concordance for the overlapping genes. Correlation of allele frequency was r2 = 0.93 for the retrospective patients and r2 = 0.81 for the prospective patients. Hands-on time and total run time were shorter using the PGM system, while the GeneReader platform provided good traceability and up-to-date interpretation of the results. Conclusion: We demonstrated the suitability of the GeneReader NGS system in routine practice in a clinical pathology laboratory setting.

  18. Texts and Readers.

    Science.gov (United States)

    Iser, Wolfgang

    1980-01-01

    Notes that, since fictional discourse need not reflect prevailing systems of meaning and norms or values, readers gain detachment from their own presuppositions; by constituting and formulating text-sense, readers are constituting and formulating their own cognition and becoming aware of the operations for doing so. (FL)

  19. DEAFNESS, RETELLING AND READER FOMATION

    Directory of Open Access Journals (Sweden)

    José Marcos Rosendo de Souza

    2016-07-01

    Full Text Available Research on formation of readers has raised some discussions and change of atitudes, to the development of full readers. But, the methodologies that strive for proficiency of Deaf readers there are scarse. We intend to discuss in this article the formation of a reader Deaf through from an interventional research, with cognitive approach. The reader formation of Deaf will be possible with appropriate method to their peculiarities.

  20. Our Readers Write ...

    Indian Academy of Sciences (India)

    IAS Admin

    This concerns the article 'Ashoke Sen and S-duality'. The article omits an important fact: there is absolutely no experimental evidence for string theory. Without this information, readers may think they are reading about established facts, not speculation. A string theorist, Witten, was awarded a Fields Medal, which shows that ...

  1. Bytes, Books and Readers

    DEFF Research Database (Denmark)

    Rasmussen, Krista Stinne Greve

    2016-01-01

    In diesem Beitrag werden Ergebnisse aus der Dissertation der Autorin Bytes, Books, and Readers. A Historical Analysis of the Transition from Printed to Digital Scholarly Editions Focusing on ‘The Writings of Søren Kierkegaard’ (2015) vorgestellt. Dabei wird dem Wechselverhältnis zwischen der...

  2. Crash course in readers' advisory

    CERN Document Server

    Orr, Cynthia

    2014-01-01

    One of the key services librarians provide is helping readers find books they'll enjoy. This ""crash course"" will furnish you with the basic, practical information you need to excel at readers' advisory (RA) for adults and teens.

  3. Cognitive Development in Early Readers.

    Science.gov (United States)

    Briggs, Chari; Elkind, David

    Some studies of early readers are discussed. It is pointed out that study of early readers has relevance for practical and theoretical issues in psychology and education. Of interest in this document are the following questions: (1) Are there any special talents or traits distinguishing early from non-early readers? (2) Do children who read early…

  4. Dose reader CD-02

    International Nuclear Information System (INIS)

    Jakowiuk, A.; Kaluska, I.; Machaj, B.

    2005-01-01

    Dose Reader CD-02 is designed for measurement of dose from a long narrow band of dosimetric foil used for check up and control of electron beam dose during sterilization of materials and products on conveyor belt. Irradiated foil after processing (heating) is inserted into foil driving (moving) system and when the foil is moved across focused light beam the absorbed dose is measured and displayed at the same time at computer monitor (in form of a diagram). The absorbed dose is measured on the principle of light attenuation at selected light wavelength (foil absorbance is measured). (author)

  5. Chipless RFID reader architecture

    CERN Document Server

    Karmakar, Nemai Chandra; Kalansuriya, Prasanna

    2013-01-01

    In the era of information communication technology (ICT), radio frequency identification (RFID) has been going through tremendous development. RFID technology has the potential of replacing barcodes due to its large information carrying capacity, flexibility in operations, and applications. The deployment of RFID has been hindered by its cost. However, with the advent of low powered ICs, energy scavenging techniques, and low-cost chipless tags, RFID technology has achieved significant development. This book addresses the new reader architecture, presents fundamentals of chipless RFID systems,

  6. Sexism Springs Eternal--in the Reader's Digest.

    Science.gov (United States)

    Zimbardo, Philip G.; Meadow, Wendy

    This document reports on an empirical investigation of anti-women humor appearing in the Reader's Digest over three decades, revealing the operation of an unconscious sexist ideology. A systematic analysis was made of 1,069 jokes appearing in two featured columns of the Reader's Digest for the two-year periods 1947-48, 1957-58, and 1967-68.…

  7. ROV advanced magnetic survey for revealing archaeological targets and estimating medium magnetization

    Science.gov (United States)

    Eppelbaum, Lev

    2013-04-01

    Magnetic survey is one of most applied geophysical method for searching and localization of any objects with contrast magnetic properties (for instance, in Israel detailed magneric survey has been succesfully applied at more than 60 archaeological sites (Eppelbaum, 2010, 2011; Eppelbaum et al., 2011, 2010)). However, land magnetic survey at comparatively large archaeological sites (with observation grids 0.5 x 0.5 or 1 x 1 m) may occupy 5-10 days. At the same time the new Remote Operation Vehicle (ROV) generation - small and maneuvering vehicles - can fly at levels of few (and even one) meters over the earth's surface (flowing the relief forms or straight). Such ROV with precise magnetic field measurements (with a frequency of 20-25 observations per second) may be performed during 10-30 minutes, moreover at different levels over the earth's surface. Such geophysical investigations should have an extremely low exploitation cost. Finally, measurements of geophysical fields at different observation levels could provide new unique geophysical-archaeological information (Eppelbaum, 2005; Eppelbaum and Mishne, 2011). The developed interpretation methodology for magnetic anomalies advanced analysis (Khesin et al., 1996; Eppelbaum et al., 2001; Eppelbaum et al., 2011) may be successfully applied for ROV magnetic survey for delineation of archaeological objects and estimation averaged magnetization of geological medium. This methodology includes: (1) non-conventional procedure for elimination of secondary effect of magnetic temporary variations, (2) calculation of rugged relief influence by the use of a correlation method, (3) estimation of medium magnetization, (4) application of various informational and wavelet algorithms for revealing low anomalous effects against the strong noise background, (5) advanced procedures for magnetic anomalies quantitative analysis (they are applicable in conditions of rugged relief, inclined magnetization, and an unknown level of the total

  8. Next Generation Model 8800 Automatic TLD Reader

    International Nuclear Information System (INIS)

    Velbeck, K.J.; Streetz, K.L.; Rotunda, J.E.

    1999-01-01

    BICRON NE has developed an advanced version of the Model 8800 Automatic TLD Reader. Improvements in the reader include a Windows NT TM -based operating system and a Pentium microprocessor for the host controller, a servo-controlled transport, a VGA display, mouse control, and modular assembly. This high capacity reader will automatically read fourteen hundred TLD Cards in one loading. Up to four elements in a card can be heated without mechanical contact, using hot nitrogen gas. Improvements in performance include an increased throughput rate and more precise card positioning. Operation is simplified through easy-to-read Windows-type screens. Glow curves are displayed graphically along with light intensity, temperature, and channel scaling. Maintenance and diagnostic aids are included for easier troubleshooting. A click of a mouse will command actions that are displayed in easy-to-understand English words. Available options include an internal 90 Sr irradiator, automatic TLD calibration, and two different extremity monitoring modes. Results from testing include reproducibility, reader stability, linearity, detection threshold, residue, primary power supply voltage and frequency, transient voltage, drop testing, and light leakage. (author)

  9. Report Card on Basal Readers.

    Science.gov (United States)

    Goodman, Kenneth S.; And Others

    This report examines the nature of the modern basal reader, its economics, and use. First, the report provides a history showing how the confluence of business principles, positivistic science, and behavioral psychology led to the transformation of reading textbooks into basal readers. Next, the report examines objectives and subjective factors…

  10. The Routledge Applied Linguistics Reader

    Science.gov (United States)

    Wei, Li, Ed.

    2011-01-01

    "The Routledge Applied Linguistics Reader" is an essential collection of readings for students of Applied Linguistics. Divided into five sections: Language Teaching and Learning, Second Language Acquisition, Applied Linguistics, Identity and Power and Language Use in Professional Contexts, the "Reader" takes a broad…

  11. Short Vowels Versus Word Familiarity in the Reading Comprehension of Arab Readers: A Revisited Issue

    Directory of Open Access Journals (Sweden)

    Abdullah M. SERAYE

    2016-03-01

    Full Text Available Arab readers, both beginning and advanced, are encouraged to read and accustomed to unvowelized and undiacriticized texts. Previous literature claimed that the presence of short vowels in the text would facilitate the reading comprehension of both beginning and advanced Arab readers. However, with a claimed strict controlling procedure, different results emerged, revealing that the only variable that affected the reading process of Arab adult skilled readers was word frequency, and its effect was limited to the time load of the reading process; this result raised the question of whether the neutral role of short vowels in the text reading process of experienced Arab readers would be maintained for less experienced readers, as represented by fourth graders, or whether word frequency would be the only variable that plays a role in their reading process. In experiment, 1,141 fourth-grade students were randomly assigned to 5 reading conditions: plain, only shaddah, short vowels plus shaddah, only short vowels, and finally the wrong short vowels plus shaddah. In experiment 2, 38 participants from the same population were assigned to a fully vowelized and diacriticized reading condition. Each participant was asked to read two texts, of high and low frequency words and then given recall and multiple-choice tests. In general, the multivariate analysis showed that the only manipulated variable that was found to affect their reading process in terms of reading time load and, to some degree, reading comprehension was word frequency, although its effect was marginal. Accordingly, pedagogical recommendations and future research were proposed.

  12. Short vowels versus word familiarity in the reading comprehension of arab readers: A revisited issue

    Directory of Open Access Journals (Sweden)

    Abdullah M. Seraye

    2016-03-01

    Full Text Available Arab readers, both beginning and advanced, are encouraged to read and accustomed to unvowelized and undiacriticized texts. Previous literature claimed that the presence of short vowels in the text would facilitate the reading comprehension of both beginning and advanced Arab readers. However, with a claimed strict controlling procedure, different results emerged, revealing that the only variable that affected the reading process of Arab adult skilled readers was word frequency, and its effect was limited to the time load of the reading process; this result raised the question of whether the neutral role of short vowels in the text reading process of experienced Arab readers would be maintained for less experienced readers, as represented by fourth graders, or whether word frequency would be the only variable that plays a role in their reading process. In experiment, 1,141 fourth-grade students were randomly assigned to 5 reading conditions: plain, only shaddah, short vowels plus shaddah, only short vowels, and finally the wrong short vowels plus shaddah. In experiment 2, 38 participants from the same population were assigned to a fully vowelized and diacriticized reading condition. Each participant was asked to read two texts, of high and low frequency words and then given recall and multiple-choice tests. In general, the multivariate analysis showed that the only manipulated variable that was found to affect their reading process in terms of reading time load and, to some degree, reading comprehension was word frequency, although its effect was marginal. Accordingly, pedagogical recommendations and future research were proposed.

  13. An advanced reference genome of Trifolium subterraneum L. reveals genes related to agronomic performance

    Czech Academy of Sciences Publication Activity Database

    Kaur, P.; Bayer, P.E.; Milec, Zbyněk; Vrána, Jan; Yuan, Y.; Appels, R.; Edwards, D.; Batley, J.; Nichols, P.; Erskine, W.; Doležel, Jaroslav

    2017-01-01

    Roč. 15, č. 8 (2017), s. 1034-1046 ISSN 1467-7644 R&D Projects: GA MŠk(CZ) LO1204; GA ČR GBP501/12/G090 Institutional support: RVO:61389030 Keywords : advanced reference assembly * BioNano * forage legumes * gene expression * Legume comparative genomics * transcriptome Subject RIV: EB - Genetics ; Molecular Biology OBOR OECD: Environmental biotechnology Impact factor: 7.443, year: 2016

  14. Short Vowels versus Word Familiarity in the Reading Comprehension of Arab Readers: A Revisited Issue

    Science.gov (United States)

    Seraye, Abdullah M.

    2016-01-01

    Arab readers, both beginning and advanced, are encouraged to read and accustomed to unvowelized and undiacriticized texts. Previous literature claimed that the presence of short vowels in the text would facilitate the reading comprehension of both beginning and advanced Arab readers. However, with a claimed strict controlling procedure, different…

  15. Triage for Struggling Adolescent Readers

    Science.gov (United States)

    Diamond, Linda J.

    2006-01-01

    To improve achievement for struggling readers in particular, secondary schools must design programs and curricula to address students' lack of background knowledge, delayed English language development, and limited success in reading. In this article, the author presents a systems approach that offers intensive care for the most at-risk students…

  16. Readers' Knowledge of Popular Genre

    Science.gov (United States)

    Dixon, Peter; Bortolussi, Marisa

    2009-01-01

    This research examined readers' knowledge of popular genres. Participants wrote short essays on fantasy, science fiction, or romance. The similarities among the essays were measured using latent semantic analysis (LSA) and were then analyzed using multidimensional scaling and cluster analysis. The clusters and scales were interpreted by searching…

  17. Serving Boys through Readers' Advisory

    Science.gov (United States)

    Sullivan, Michael

    2010-01-01

    Based on more than twenty years' experience working to get boys interested in reading, the author now offers his first readers' advisory volume. With an emphasis on nonfiction and the boy-friendly categories of genre fiction, the work offers a wealth of material including: (1) Suggestions for how to booktalk one-on-one as well as in large groups;…

  18. Developing Historical Reading and Writing with Adolescent Readers: Effects on Student Learning

    Science.gov (United States)

    De La Paz, Susan; Felton, Mark; Monte-Sano, Chauncey; Croninger, Robert; Jackson, Cara; Deogracias, Jeehye Shim; Hoffman, Benjamin Polk

    2014-01-01

    In this study, the effects of a disciplinary reading and writing curriculum intervention with professional development are shared. We share our instructional approach and provide writing outcomes for struggling adolescent readers who read at or below basic proficiency levels, as well as writing outcomes for proficient and advanced readers.…

  19. Bacterial Pathogens and Community Composition in Advanced Sewage Treatment Systems Revealed by Metagenomics Analysis Based on High-Throughput Sequencing

    Science.gov (United States)

    Lu, Xin; Zhang, Xu-Xiang; Wang, Zhu; Huang, Kailong; Wang, Yuan; Liang, Weigang; Tan, Yunfei; Liu, Bo; Tang, Junying

    2015-01-01

    This study used 454 pyrosequencing, Illumina high-throughput sequencing and metagenomic analysis to investigate bacterial pathogens and their potential virulence in a sewage treatment plant (STP) applying both conventional and advanced treatment processes. Pyrosequencing and Illumina sequencing consistently demonstrated that Arcobacter genus occupied over 43.42% of total abundance of potential pathogens in the STP. At species level, potential pathogens Arcobacter butzleri, Aeromonas hydrophila and Klebsiella pneumonia dominated in raw sewage, which was also confirmed by quantitative real time PCR. Illumina sequencing also revealed prevalence of various types of pathogenicity islands and virulence proteins in the STP. Most of the potential pathogens and virulence factors were eliminated in the STP, and the removal efficiency mainly depended on oxidation ditch. Compared with sand filtration, magnetic resin seemed to have higher removals in most of the potential pathogens and virulence factors. However, presence of the residual A. butzleri in the final effluent still deserves more concerns. The findings indicate that sewage acts as an important source of environmental pathogens, but STPs can effectively control their spread in the environment. Joint use of the high-throughput sequencing technologies is considered a reliable method for deep and comprehensive overview of environmental bacterial virulence. PMID:25938416

  20. Geometry Revealed

    CERN Document Server

    Berger, Marcel

    2010-01-01

    Both classical geometry and modern differential geometry have been active subjects of research throughout the 20th century and lie at the heart of many recent advances in mathematics and physics. The underlying motivating concept for the present book is that it offers readers the elements of a modern geometric culture by means of a whole series of visually appealing unsolved (or recently solved) problems that require the creation of concepts and tools of varying abstraction. Starting with such natural, classical objects as lines, planes, circles, spheres, polygons, polyhedra, curves, surfaces,

  1. Computer-aided detection of lung nodules on multidetector CT in concurrent-reader and second-reader modes: A comparative study

    International Nuclear Information System (INIS)

    Matsumoto, Sumiaki; Ohno, Yoshiharu; Aoki, Takatoshi; Yamagata, Hitoshi; Nogami, Munenobu; Matsumoto, Keiko; Yamashita, Yoshiko; Sugimura, Kazuro

    2013-01-01

    Purpose: To compare the reading times and detection performances of radiologists in concurrent-reader and second-reader modes of computer-aided detection (CAD) for lung nodules on multidetector computed tomography (CT). Materials and Methods: Fifty clinical multidetector CT datasets containing nodules up to 20 mm in diameter were retrospectively collected. For the detection and rating of non-calcified nodules larger than 4 mm in diameter, 6 radiologists (3 experienced radiologists and 3 resident radiologists) independently interpreted these datasets twice, once with concurrent-reader CAD and once with second-reader CAD. The reference standard of nodules in the datasets was determined by the consensus of two experienced chest radiologists. The reading times and detection performances in the two modes of CAD were statistically compared, where jackknife free-response receiver operating characteristic (JAFROC) analysis was used for the comparison of detection performances. Results: Two hundreds and seven nodules constituted the reference standard. Reading time was significantly shorter in the concurrent-reader mode than in the second-reader mode, with the mean reading time for the 6 radiologists being 132 s with concurrent-reader CAD and 210 s with second-reader CAD (p < 0.01). JAFROC analysis revealed no significant difference between the detection performances in the two modes, with the average figure-of-merit value for the 6 radiologists being 0.70 with concurrent-reader CAD and 0.72 with second-reader CAD (p = 0.35). Conclusion: In CAD for lung nodules on multidetector CT, the concurrent-reader mode is more time-efficient than the second-reader mode, and there can be no significant difference between the two modes in terms of detection performance of radiologists

  2. Extending the E-Z Reader Model of Eye Movement Control to Chinese Readers

    Science.gov (United States)

    Rayner, Keith; Li, Xingshan; Pollatsek, Alexander

    2007-01-01

    Chinese readers' eye movements were simulated in the context of the E-Z Reader model, which was developed to account for the eye movements of readers of English. Despite obvious differences between English and Chinese, the model did a fairly good job of simulating the eye movements of Chinese readers. The successful simulation suggests that the…

  3. The Experiences in Processing Policies and Contracts by Adult ESL Readers

    Science.gov (United States)

    Abiog, Evalyn B.

    2017-01-01

    The present study describes the experiences of adult English as a Second Language (ESL) readers in processing legal texts prior to entering a financial agreement. A preliminary survey was conducted to determine the commonly read policies and contracts of adult ESL reader-consumers, which revealed those of banks and life-insurance companies; hence,…

  4. Every reader his book – every book its reader?

    DEFF Research Database (Denmark)

    Kann-Christensen, Nanna; Balling, Gitte

    2014-01-01

    ’ advisory and audience development. This is achieved through an analysis of opinions and reflections expressed by 13 managers and librarians in all six county libraries in Denmark. The interviews are analysed through the model which merges three concepts: cultural policy, new public management......Collections are no longer the main attraction in libraries, and libraries are working to find new paths to tread. One strategy is to focus on reading and literature in new and surprising ways. The aim of this article is to enrich an understanding of activities situated in the span between readers...... and professional logics. Our findings show that Danish librarians’ views on readers’ advisory and audience development strike a balance between the experience and empowerment rationales with a prevailing focus on users. A user orientation and focus on user experiences have created a situation wherein the notions...

  5. Linking Complex Problem Solving and General Mental Ability to Career Advancement: Does a Transversal Skill Reveal Incremental Predictive Validity?

    Science.gov (United States)

    Mainert, Jakob; Kretzschmar, André; Neubert, Jonas C.; Greiff, Samuel

    2015-01-01

    Transversal skills, such as complex problem solving (CPS) are viewed as central twenty-first-century skills. Recent empirical findings have already supported the importance of CPS for early academic advancement. We wanted to determine whether CPS could also contribute to the understanding of career advancement later in life. Towards this end, we…

  6. A Sign Language Screen Reader for Deaf

    Science.gov (United States)

    El Ghoul, Oussama; Jemni, Mohamed

    Screen reader technology has appeared first to allow blind and people with reading difficulties to use computer and to access to the digital information. Until now, this technology is exploited mainly to help blind community. During our work with deaf people, we noticed that a screen reader can facilitate the manipulation of computers and the reading of textual information. In this paper, we propose a novel screen reader dedicated to deaf. The output of the reader is a visual translation of the text to sign language. The screen reader is composed by two essential modules: the first one is designed to capture the activities of users (mouse and keyboard events). For this purpose, we adopted Microsoft MSAA application programming interfaces. The second module, which is in classical screen readers a text to speech engine (TTS), is replaced by a novel text to sign (TTSign) engine. This module converts text into sign language animation based on avatar technology.

  7. E-book Reader Devices and Libraries

    Directory of Open Access Journals (Sweden)

    Pažur, I.

    2011-03-01

    Full Text Available Most library studies thematically related to electronic books don't consider readers of electronic books. Only in recent years librarians conduct studies in which they want to find out readers' opinions about the possibilities, advantages and disadvantages of reading using e-readers, as well as their possible application in the libraries.User studies of e-readers have shown that their opinion is generally positive, but great attachment to traditional books is still present, e-readers are still seen only as an additional tool for reading. Sony with its e-reader (the latest Reader model Daily and Reader Store online bookstore (http://ebookstore.sony.com/is the only one who cooperate with libraries and has made lending electronic books possible. Cooperation was launched in 2009th,and the New York Public Library was the first library that offered such a service.Cooperation between Sony and libraries, indicates clearly what the near future could be if other online booksellers / publishers begin to follow the model of lending e-books through the libraries over the network. However it is possible that a large online bookstores / publishers consider that the further price reduction of e-readers and electronic books will constantly increase their sales, and in that case lending e-books will be unnecessary.Are the libraries ready for this scenario?

  8. Computational Sensing Using Low-Cost and Mobile Plasmonic Readers Designed by Machine Learning

    KAUST Repository

    Ballard, Zachary S.; Shir, Daniel; Bhardwaj, Aashish; Bazargan, Sarah; Sathianathan, Shyama; Ozcan, Aydogan

    2017-01-01

    approach was experimentally validated using a modular mobile plasmonic reader. We tested different plasmonic sensors with hexagonal and square periodicity nanohole arrays and revealed that the optimal illumination bands differ from those

  9. Reader-Centered Technical Writing

    Science.gov (United States)

    Narayanan, M.

    2012-12-01

    Technical writing is an essential part of professional communication and in recent years it has shifted from a genre-based approach. Formerly, technical writing primarily focused on generating templates of documents and sometimes it was creating or reproducing traditional forms with minor modifications and updates. Now, technical writing looks at the situations surrounding the need to write. This involves deep thinking about the goals and objectives of the project on hand. Furthermore, one observes that it is very important for any participatory process to have the full support of management. This support needs to be well understood and believed by employees. Professional writing may be very persuasive in some cases. When presented in the appropriate context, technical writing can persuade a company to improve work conditions ensuring employee safety and timely production. However, one must recognize that lot of professional writing still continues to make use of reports and instruction manuals. Normally, technical and professional writing addresses four aspects. Objective: The need for generating a given professionally written technical document and the goals the document is expected to achieve and accomplish. Clientele: The clientele who will utilize the technical document. This may include the people in the organization. This may also include "unintended readers." Customers: The population that may be affected by the content of the technical document generated. This includes the stakeholders who will be influenced. Environment: The background in which the document is created. Also, the nature of the situation that warranted the generation of the document. Swiss Psychologist Jean Piaget's view of Learning focuses on three aspects. The author likes to extend Jean Piaget's ideas to students, who are asked to prepare and submit Reader-Centered Technical Writing reports and exercises. Assimilation: Writers may benefit specifically, by assimilating a new object into

  10. Computational Sensing Using Low-Cost and Mobile Plasmonic Readers Designed by Machine Learning

    KAUST Repository

    Ballard, Zachary S.

    2017-01-27

    Plasmonic sensors have been used for a wide range of biological and chemical sensing applications. Emerging nanofabrication techniques have enabled these sensors to be cost-effectively mass manufactured onto various types of substrates. To accompany these advances, major improvements in sensor read-out devices must also be achieved to fully realize the broad impact of plasmonic nanosensors. Here, we propose a machine learning framework which can be used to design low-cost and mobile multispectral plasmonic readers that do not use traditionally employed bulky and expensive stabilized light sources or high-resolution spectrometers. By training a feature selection model over a large set of fabricated plasmonic nanosensors, we select the optimal set of illumination light-emitting diodes needed to create a minimum-error refractive index prediction model, which statistically takes into account the varied spectral responses and fabrication-induced variability of a given sensor design. This computational sensing approach was experimentally validated using a modular mobile plasmonic reader. We tested different plasmonic sensors with hexagonal and square periodicity nanohole arrays and revealed that the optimal illumination bands differ from those that are “intuitively” selected based on the spectral features of the sensor, e.g., transmission peaks or valleys. This framework provides a universal tool for the plasmonics community to design low-cost and mobile multispectral readers, helping the translation of nanosensing technologies to various emerging applications such as wearable sensing, personalized medicine, and point-of-care diagnostics. Beyond plasmonics, other types of sensors that operate based on spectral changes can broadly benefit from this approach, including e.g., aptamer-enabled nanoparticle assays and graphene-based sensors, among others.

  11. Physiological response curves reveal differences among season advancement and timing of grazing experimental treatments in a coastal Alaskan wetland

    Science.gov (United States)

    Leffler, A. J.; Kelsey, K.; Beard, K. H.; Choi, R. T.; Welker, J. M.

    2016-12-01

    The phenology of northern ecosystems is rapidly changing as high latitude regions warm. Spring green-up has advanced 1-3 days per decade since the early 1980's and sea ice retreat is likely to further accelerate the arrival of spring in coastal Alaska. One result of spring advancement is a phenological mismatch with the arrival of migratory geese that bread in the region. As green-up advances, geese arrive into a phenologically older system where vegetation has a higher C:N ratio than younger grasses with potential consequences for goose nutrition and C and N cycling. In 2014 and 2015 we established a season advancement X timing of grazing experiment to examine the ecosystem consequences of this mismatch. We used a LI-Cor 8100 automated, chamber-based C flux system to monitor hourly net ecosystem exchange (NEE) in eight plots: four were warmed in June to advance the growing season, four received ambient temperatures; two each experienced early, typical, late, or no grazing. The experiment is replicated six times, but the automated system is capable of measuring only one block; other blocks are measured twice weekly with a portable system. We fit physiological light response curves to weekly data and used incident sunlight to estimate daily NEE. Results suggest that daily carbon uptake ranged from ca. 0.6 to 4.5 g m-2 d-1 in the different treatments. Carbon uptake in the season advancement plots was lower than in the ambient plots by ca. 0.5 g m-2 d-1 averaged during the summer. Delaying grazing into the later season, the expectation of climate change, greatly increased NEE to 4.5 g m-2 d-1, a value much greater than the typical grazing period in 2015. Completely eliminating grazing from the system resulted in NEE of 2.9 g m-2 d-1. Differences were likely driven by warmer soils enhancing respiration, removal of photosynthetic biomass, and grazing maintaining tissue in a young, highly photosynthetic form. Overall our results suggest that timing of grazing in the

  12. Teaching the Total Language with Readers Theatre.

    Science.gov (United States)

    Goodman, Jess A., Jr.

    Reading, writing, speech assignments for special education classes, English as a second language and many other classroom projects can be taught through the involvement created by Readers Theatre. Readers Theatre is the presentation of dialogue-type material in play form. The actors hold the script as they move through it and a narrator's voice…

  13. Planning Behaviour in Good and Poor Readers

    Science.gov (United States)

    Mahapatra, Shamita

    2016-01-01

    A group of 50 good readers and a group of 50 poor readers of Grade 5 matched for age and intelligence and selected on the basis of their proficiency in reading comprehension were tested for their competence in word reading and the process of planning at three different levels, namely, perceptual, memory and conceptual in order to study the…

  14. Reader responses to literary depictions of rape

    NARCIS (Netherlands)

    E.M. Koopman (Emy); M. Hilscher (Michelle); G.C. Cupchik (Gerald)

    2012-01-01

    textabstractThis study explored reader responses to different literary depictions of rape. Four literary excerpts were used and divided as aesthetic versus nonaesthetic (style) and allusive versus explicit (detail). The general question was how readers would react to literary fragments depicting

  15. Using Readers' Theater with Multicultural Literature

    Science.gov (United States)

    Weisenburger, Stephanie

    2009-01-01

    The author needed a way to engage her students in the reading process and found one extremely successful strategy: using Readers' Theater. Readers' Theater "dramatizes" literature through a classroom performance and provides visual and oral stimulus to students who are not used to using imagination to appreciate literary texts. It involves a…

  16. Postmodern theories about readers in electronic environment

    Directory of Open Access Journals (Sweden)

    Ivanka Kuić

    2015-03-01

    Full Text Available Introductory part of the paper discusses theories about readers in the last decades of the 20th century. In particular, two big theoretical schools are discussed: aesthetic reception theory and reader-response-criticism movement. Readers are a subject of very different scientific disciplines: literature theory, sociology, anthropology, book history and library science. The idea that a reader is an essential subject for future life of a literary work is common to all theorists. By constructing the theory about a reader, theorists have thought about the reader who uses the conventions of printed text. The issue whether these concepts correspond to electronic surroundings is discussed. Characteristics of the hypertext are emphasized as a new paradigm, and also the issue weather readers enjoys in hypertextual fiction. In conclusion, paper expands the virtual dimension of Isers's theory about interaction between the text and the reader, and also Fish's concept of “interpretative community” which may be constituted on the Internet as a flexible virtual community.

  17. Readers Theatre plus Comprehension and Word Study

    Science.gov (United States)

    Young, Chase; Stokes, Faida; Rasinski, Timothy

    2017-01-01

    Readers Theatre has been used to introduce critical issues, promote fluency among English learners and non-English learners, teach vocabulary, and integrate content in the classroom. Previous studies of Readers Theatre application have demonstrated an increase in student reading fluency, motivation, and confidence. The focus of this systemic…

  18. The active reader: what is active?

    NARCIS (Netherlands)

    Woerkum, van C.

    2012-01-01

    How writers can adapt to their readers is an important issue in effective communication strategies, and certainly crucial in the case of functional texts. Therefore, it is necessary to look at how readers are constructed as partners in a communication co-production. This article explores the concept

  19. Practicum Training for Teachers of Struggling Readers

    Science.gov (United States)

    Morris, Darrell

    2011-01-01

    Teachers who work with struggling beginning readers need a supervised training experience that leads them to understand both how reading ability develops and how to adapt instruction to meet the needs of individual children. The practicum, in which a teacher works with one struggling reader under the supervision of an experienced and expert…

  20. Cyber Literature: A Reader – Writer Interactivity

    Directory of Open Access Journals (Sweden)

    Fathu Rahman

    2017-06-01

    Full Text Available Cyber Literature is a term known since the coming of the internet which brings a convenience, changing habit and world view. This study is a survey-based on respondents’ opinion about the existence of cyber literature on social media; of its benefit and impact to the reader. This study limits to the poems on Facebook group. The reason is simple; it favors the short form. For the study of a reader-writer interactivity in cyber literature is more likely on poetry. The approach is reader response literary theory with focus on the reader-writer interactivity on Facebook. This research aimed at uncovering the motivation of readers to response the uploaded text, the reasons why they love it and what its advantages. The results showed that cyber literature is successfully to introduce a new literary genre as well as to raise motivation and creativity of authors to make use the internet space.

  1. A new fully automated TLD badge reader

    International Nuclear Information System (INIS)

    Kannan, S.; Ratna, P.; Kulkarni, M.S.

    2003-01-01

    At present personnel monitoring in India is being carried out using a number of manual and semiautomatic TLD badge Readers and the BARC TL dosimeter badge designed during 1970. Of late the manual TLD badge readers are almost completely replaced by semiautomatic readers with a number of performance improvements like use of hot gas heating to reduce the readout time considerably. PC based design with storage of glow curve for every dosimeter, on-line dose computation and printout of dose reports, etc. However the semiautomatic system suffers from the lack of a machine readable ID code on the badge and the physical design of the dosimeter card not readily compatible for automation. This paper describes a fully automated TLD badge Reader developed in the RSS Division, using a new TLD badge with machine readable ID code. The new PC based reader has a built-in reader for reading the ID code, in the form of an array of holes, on the dosimeter card. The reader has a number of self-diagnostic features to ensure a high degree of reliability. (author)

  2. Process Synchronization with Readers and Writers Revisited

    OpenAIRE

    Kawash, Jalal

    2005-01-01

    The readers-writers problem is one of the very well known problems in concurrency theory. It was first introduced by Courtois et.al. in 1971 [1] and requires the synchronization of processes trying to read and write a shared resource. Several readers are allowed to access the resource simultaneously, but a writer must be given exclusive access to that resource. Courtois et.al. gave semaphore-based solutions to what they called the first and second readers-writers problems. Both of their solut...

  3. Cultural Journalism Publications for Reluctant Readers.

    Science.gov (United States)

    Hatcher, Barbara

    1980-01-01

    Provides a list of cultural journalism publications (based on oral history interviews) written, edited, and produced by students around the country that provide good easy reading for older reluctant readers. (MKM)

  4. Face-to-face with the reader

    Directory of Open Access Journals (Sweden)

    Tatiana KAIGORODOVA

    2016-03-01

    Full Text Available Thank you for inviting me to this meeting. I understood that it is a meeting of the editorial board with readers. But I would like to note that there is still such a small layer between the editors and readers, which is called the printing house. So it is the typography that materially embodies the ideas, thoughts and innovations of the editorial staff and the authors.

  5. Featured Article: Genotation: Actionable knowledge for the scientific reader.

    Science.gov (United States)

    Nagahawatte, Panduka; Willis, Ethan; Sakauye, Mark; Jose, Rony; Chen, Hao; Davis, Robert L

    2016-06-01

    We present an article viewer application that allows a scientific reader to easily discover and share knowledge by linking genomics-related concepts to knowledge of disparate biomedical databases. High-throughput data streams generated by technical advancements have contributed to scientific knowledge discovery at an unprecedented rate. Biomedical Informaticists have created a diverse set of databases to store and retrieve the discovered knowledge. The diversity and abundance of such resources present biomedical researchers a challenge with knowledge discovery. These challenges highlight a need for a better informatics solution. We use a text mining algorithm, Genomine, to identify gene symbols from the text of a journal article. The identified symbols are supplemented with information from the GenoDB knowledgebase. Self-updating GenoDB contains information from NCBI Gene, Clinvar, Medgen, dbSNP, KEGG, PharmGKB, Uniprot, and Hugo Gene databases. The journal viewer is a web application accessible via a web browser. The features described herein are accessible on www.genotation.org The Genomine algorithm identifies gene symbols with an accuracy shown by .65 F-Score. GenoDB currently contains information regarding 59,905 gene symbols, 5633 drug-gene relationships, 5981 gene-disease relationships, and 713 pathways. This application provides scientific readers with actionable knowledge related to concepts of a manuscript. The reader will be able to save and share supplements to be visualized in a graphical manner. This provides convenient access to details of complex biological phenomena, enabling biomedical researchers to generate novel hypothesis to further our knowledge in human health. This manuscript presents a novel application that integrates genomic, proteomic, and pharmacogenomic information to supplement content of a biomedical manuscript and enable readers to automatically discover actionable knowledge. © 2016 by the Society for Experimental Biology and

  6. Advances in digital chest radiography: impact on reader performance

    NARCIS (Netherlands)

    De Boo, D.W.

    2012-01-01

    Digitalisering binnen de radiologie heeft de nodige verbeteringen opgeleverd, onder andere voor de longfoto. Vroege stadia van longkanker en kleine uitzaaiingen naar de longen worden geregeld gemist op scans, maar computerprogramma’s kunnen deze gemiste afwijkingen soms wel detecteren. De

  7. The Impact of Morphological Awareness on Word Reading and Dictation in Chinese Early Adolescent Readers With and Without Dyslexia.

    Science.gov (United States)

    Kalindi, Sylvia Chanda; Chung, Kevin Kien Hoa

    2018-01-01

    This study investigated the role of morphological awareness in understanding Chinese word reading and dictation among Chinese-speaking adolescent readers in Hong Kong as well as the cognitive-linguistic profile of early adolescent readers with dyslexia. Fifty-four readers with dyslexia in Grades 5 and 6 were compared with 54 chronological age-matched (CA) typical readers on the following measures of cognitive-linguistic and literacy skills: morphological awareness, phonological awareness, visual-orthographic knowledge, rapid naming, vocabulary knowledge, verbal short-term memory (STM), Chinese word reading, and dictation (or spelling). The results indicated that early adolescent readers with dyslexia performed less well than the typical readers on all cognitive-linguistic and literacy measures except the phonological measures. Both groups' scores showed substantial correlations between morphological awareness and Chinese word reading and dictation. Visual-orthographic knowledge and rapid naming were also associated with dictation in early adolescent readers with and without dyslexia, respectively. Moderated multiple regression analyses further revealed that morphological awareness and rapid naming explained unique variance in word reading and dictation for the readers with dyslexia and typical readers separately after controlling readers' age and group effect. These results highlight the potential importance of morphological awareness and rapid naming in Chinese word reading and writing in Chinese early adolescents' literacy development and impairment.

  8. Readers in Adult Basic Education.

    Science.gov (United States)

    Barnes, Adrienne E; Kim, Young-Suk; Tighe, Elizabeth L; Vorstius, Christian

    The present study explored the reading skills of a sample of 48 adults enrolled in a basic education program in northern Florida, United States. Previous research has reported on reading component skills for students in adult education settings, but little is known about eye movement patterns or their relation to reading skills for this population. In this study, reading component skills including decoding, language comprehension, and reading fluency are reported, as are eye movement variables for connected-text oral reading. Eye movement comparisons between individuals with higher and lower oral reading fluency revealed within- and between-subject effects for word frequency and word length as well as group and word frequency interactions. Bivariate correlations indicated strong relations between component skills of reading, eye movement measures, and both the Test of Adult Basic Education ( Reading subtest) and the Woodcock-Johnson III Diagnostic Reading Battery Passage Comprehension assessments. Regression analyses revealed the utility of decoding, language comprehension, and lexical activation time for predicting achievement on both the Woodcock Johnson III Passage Comprehension and the Test of Adult Basic Education Reading Comprehension.

  9. Lesion type and reader experience affect the diagnostic accuracy of breast MRI: A multiple reader ROC study

    Energy Technology Data Exchange (ETDEWEB)

    Baltzer, Pascal A.T., E-mail: patbaltzer@gmail.com [Department of Biomedical Imaging and Imge-guided Therapy, Medical University of Vienna, Währinger Gürtel 18-20, 1090 Vienna (Austria); Kaiser, Werner Alois [Department of Diagnostic and Interventional Radiology, University Hospital Jena, Erlanger Allee 101, 07740 Jena (Germany); Dietzel, Matthias, E-mail: dietzelmatthias2@hotmail.com [Department of Neuroradiology, University Hospital Erlangen, Schwabachanlage 6, 91054 Erlangen (Germany)

    2015-01-15

    Highlights: • The main findings of our study are, that reader experience and lesion type (i.e., mass versus non-mass enhancement) are independent predictors of the diagnostic accuracy of breast MRI. • Specifically, benign and malignant non-mass lesions cannot be differentiated with sufficient accuracy, especially if readers are not experienced. • We conclude that future research in breast MRI should focus on non-mass lesions, as these are the problem makers in modern breast MRI. - Abstract: Purpose: To evaluate the influence of lesion type (mass versus non-mass) and reader experience on the diagnostic performance of breast MRI (BMRI) in a non-screening setting. Materials and methods: Consecutive patients (mean age, 55 ± 12 years) with breast lesions that were verified by biopsy or surgery, and who had had BMRI as part of their diagnostic workup, were eligible for this retrospective single-center study. Cancers diagnosed by biopsy before BMRI were excluded to eliminate biological and interpretation bias due to biopsy or chemotherapy effects (n = 103). Six blinded readers (experience level, high (HE, n = 2); intermediate (IE, n = 2); and low (LE, n = 2)) evaluated all examinations and assigned independent MRI BI-RADS ratings. Lesion type (mass, non-mass, focal) was noted. Receiver operating characteristics (ROC) and logistic regression analysis was performed to compare diagnostic accuracies. Results: There were 259 histologically verified lesions (123 malignant, 136 benign) investigated. There were 169 mass (103 malignant, 66 benign) and 48 non-mass lesions (19 malignant, 29 benign). Another 42 lesions that met the inclusion criteria were biopsied due to conventional findings (i.e., microcalcifications, architectural distortions), but did not enhance on MRI (41 benign, one DCIS). ROC analysis revealed a total area under the curve (AUC) between 0.834 (LE) and 0.935 (HI). Logistic regression identified a significant effect of non-mass lesions (P < 0.0001) and

  10. E-Book Readers in Higher Education

    Directory of Open Access Journals (Sweden)

    Arthur N. Olsen

    2013-04-01

    Full Text Available This article reports on a research project at the University of Agder that has studied the use of e-readers as a tool for academic study. E-readers (Kindle DX and iPad were loaded with texts from required reading lists in five courses with 94 participating students. Initially, 87 students responded to the invitation to participate in a survey, but eventually 13 of these submissions had to be removed, as the degree of completion was not sufficient. The final response rate achieved was 79%. Students were in general positive to the use of e-readers but still show a preference for print on paper as the best medium for serious academic study. When reading books, 54% preferred print, 28% a combination of print and e-reader, and finally only 11% were satisfied solely using an e-reader. The iPad scored significantly better than the Kindle DX on tasks that required active interaction with the texts such as highlighting and note taking.

  11. Transport phenomena an introduction to advanced topics

    CERN Document Server

    Glasgow, Larry A

    2010-01-01

    Enables readers to apply transport phenomena principles to solve advanced problems in all areas of engineering and science This book helps readers elevate their understanding of, and their ability to apply, transport phenomena by introducing a broad range of advanced topics as well as analytical and numerical solution techniques. Readers gain the ability to solve complex problems generally not addressed in undergraduate-level courses, including nonlinear, multidimensional transport, and transient molecular and convective transport scenarios. Avoiding rote memorization, the author em

  12. The differential effects of position, ad and reader characteristics on readers' processing of newspaper ads

    NARCIS (Netherlands)

    Smit, E.G.; Neijens, P.C.; Heath, R.

    2013-01-01

    Building on previous research on the processing of newspaper ads, this comprehensive field study, with 26,556 newspaper readers and 290 unique advertisements, investigated the combined effects of position in the newspaper, ad characteristics and reader characteristics. The results show a

  13. Microcomputer control of automated TL reader

    International Nuclear Information System (INIS)

    Bjarland, B.

    1980-01-01

    An automatic TL reader has been developed for use within a TLD based personal monitoring service. A 6800 based microcomputer is used for system control, operator communication, calibration and checking of reader operation, and for output of data. The dosimeter identity code is printed in human readable characters on the dosimeter card, and is read by using an optical character recognition unit. The code may include individual sensitivity correction coefficients for the TL chips on the card. The chips are heated with hot nitrogen gas and the thermoluminescence is recorded by a photomultiplier tube circuit, the gain and offset of which are continuously monitored and, when necessary, adjusted, to maintain calibration. The reader may operate in any of seven modes, i.e. reading modes for three types of dosimeters, semiautomatic modes for production of the three types of dosimeters, and a monitor mode. (Auth.)

  14. Postdecisional counterfactual thinking by actors and readers.

    Science.gov (United States)

    Girotto, Vittorio; Ferrante, Donatella; Pighin, Stefania; Gonzalez, Michel

    2007-06-01

    How do individuals think counterfactually about the outcomes of their decisions? Most previous studies have investigated how readers think about fictional stories, rather than how actors think about events they have actually experienced. We assumed that differences in individuals' roles (actor vs. reader) can make different information available, which in turn can affect counterfactual thinking. Hence, we predicted an effect of role on postdecisional counterfactual thinking. Reporting the results of eight studies, we show that readers undo the negative outcome of a story by undoing the protagonist's choice to tackle a given problem, rather than the protagonist's unsuccessful attempt to solve it. But actors who make the same choice and experience the same negative outcome as the protagonist undo this outcome by altering features of the problem. We also show that this effect does not depend on motivational factors. These results contradict current accounts of counterfactual thinking and demonstrate the necessity of investigating the counterfactual thoughts of individuals in varied roles.

  15. Reader construction in interactive online journalism

    DEFF Research Database (Denmark)

    Hartley, Jannie Møller

    how online journalists are constructing their readers, seeking to explain how these views affect practices of journalism. Gans idea of the “constructed public” is re-visited, by analyzing the newsroom negotiations between one hand enabling the user participation and on the other hand their very...... be seen as journalistic positioning strategies and interactivity and mediated connectivity as both vital and challenging for the very field of journalism. This indicates that not only do the different kinds of interactivity seem to imply different kind of readers – they also seem to imply different ideals...

  16. Passive microfluidic array card and reader

    Science.gov (United States)

    Dugan, Lawrence Christopher [Modesto, CA; Coleman, Matthew A [Oakland, CA

    2011-08-09

    A microfluidic array card and reader system for analyzing a sample. The microfluidic array card includes a sample loading section for loading the sample onto the microfluidic array card, a multiplicity of array windows, and a transport section or sections for transporting the sample from the sample loading section to the array windows. The microfluidic array card reader includes a housing, a receiving section for receiving the microfluidic array card, a viewing section, and a light source that directs light to the array window of the microfluidic array card and to the viewing section.

  17. Rights of Postsecondary Readers and Learners

    Science.gov (United States)

    Greenbaum, JoAnne; Angus, Kathryn Bartle

    2018-01-01

    A position statement on the rights of adult readers and learners was adopted by the CRLA board in 2002 and published with a theoretical rationale in ["Journal of College Reading and Learning"] "JCRL," Spring 2003. The statement was a guideline for educators seeking to improve the quality of adult education. In 2016, at the…

  18. Communication: Learning to Write for the Reader.

    Science.gov (United States)

    Todd, Mavis M.

    1980-01-01

    A new approach to teaching students to write effective business letters is presented. It uses class members as resources, writers, and readers for the assignment. Four stages are described: the interview, discussion of models and format, revision, and the reply. Results of the exercise and suggestions for continued application are included. (CT)

  19. A digital reader for condenser ionization chambers

    International Nuclear Information System (INIS)

    Stuermer, K.

    1978-01-01

    A reader for condenser chambers is described which has a completely automatic reading/charging operation, a modern digital readout presentation, and two full decades of exposure readout for each dosimeter type. The calibration and operation of the instrument are given

  20. Satisfying the Needs of the Serious Reader.

    Science.gov (United States)

    Hopkins, Richard

    1987-01-01

    An examination of how well the Canadian public library is meeting the needs of the serious reader interested in self education, as compared to new and secondhand book stores and academic libraries, found that the public library is the most important and effective agency in providing materials for this group. (CLB)

  1. Patterns of Analogical Reasoning among Beginning Readers

    Science.gov (United States)

    Farrington-Flint, Lee; Wood, Clare; Canobi, Katherine H.; Faulkner, Dorothy

    2004-01-01

    Despite compelling evidence that analogy skills are available to beginning readers, few studies have actually explored the possibility of identifying individual differences in young children's analogy skills in early reading. The present study examined individual differences in children's use of orthographic and phonological relations between…

  2. Collaboration between SSMJ and its readers

    African Journals Online (AJOL)

    All of us in the healthcare professions throughout the world can learn much from each other. This has been demonstrated so well by the collaboration between the editors, authors, medical experts and readers of the South Sudan Medical Journal. The Editor-in-Chief recently sent out a request for photographs and received a ...

  3. Readers' Tellings: Narrators, Settings, Flashbacks and Comprehension

    Science.gov (United States)

    Kucer, Stephen B.

    2010-01-01

    This research explores the impact of flashbacks and changes in settings and narrators on reader comprehension. Individually, 34 fourth graders (9 and 10 years of age), mostly with above average reading abilities (5.0), orally read the first chapter of a novel. Both publisher and readability formulae estimated the text to be at a fourth- grade…

  4. Towards a Culturally Situated Reader Response Theory

    Science.gov (United States)

    Brooks, Wanda; Browne, Susan

    2012-01-01

    This article describes a theory of how culture enables literary interpretations of texts. We begin with a brief overview of the reader response field. From there, we introduce the theory and provide illustrative participant data examples. These data examples illustrate the four cultural positions middle grade students in our research assumed when…

  5. Meeting the Needs of Struggling Adolescent Readers

    Science.gov (United States)

    Stover, Katie; O'Rear, Allison; Morris, Carolyn

    2015-01-01

    Research suggests that additional reading instruction is necessary to support struggling adolescent readers. In addition to time allocated for reading and access to appropriately leveled texts, many students need teacher support in learning and implementing a range of reading strategies. As a high school English teacher and a middle school Social…

  6. Shakespeare and Reader's Theatre: Fellow Traveling Companions

    Science.gov (United States)

    Ratliff, Gerald Lee

    2010-01-01

    Whether constructed on literary analysis models or inspired by conventional acting theories, Reader's Theatre performance techniques are an invaluable instructional tool available to teachers who want their students to see, hear and feel Shakespeare texts in classroom discussion and performance. These exercises are designed to promote both a…

  7. Understanding Deaf Readers: An Interpretative Phenomenological Analysis

    Science.gov (United States)

    Kelstone, Aaron Weir

    2013-01-01

    The development of reading skills, beyond a functional level, is difficult for most deaf readers. Standardized testing demonstrates a median 4th grade reading level that remains consistent even after national norming of the Stanford Achievement test on the population of deaf school children. Deaf education continues to generate various educational…

  8. The Emergent Reader's Working Kit of Stereotypes

    Science.gov (United States)

    Mackey, Margaret

    2013-01-01

    This article draws on a careful study of series fiction read in the 1950s to explore how stereotypes feature in the development of a young reader's competence in learning to process stories in print. Five categories of stereotype are teased out: "embodied stereotypes," understood through physical experience; "working stereotypes," discerned…

  9. Guiding Young Readers to Multicultural Literature

    Science.gov (United States)

    Hinton-Johnson, KaaVonia; Dickinson, Gail

    2005-01-01

    Stocking the shelves of library media centers with multicultural literature is not enough, it is important that children are helped to choose the ones that would interest them as reading about various cultures is of great benefit to young readers. The importance of accurately representing to children a multicultural society is emphasized and…

  10. Lexical Reading in Dysfluent Readers of German

    Science.gov (United States)

    Gangl, Melanie; Moll, Kristina; Jones, Manon W.; Banfi, Chiara; Schulte-Körne, Gerd; Landerl, Karin

    2018-01-01

    Dyslexia in consistent orthographies like German is characterized by dysfluent reading, which is often assumed to result from failure to build up an orthographic lexicon and overreliance on decoding. However, earlier evidence indicates effects of lexical processing at least in some German dyslexic readers. We investigated variations in reading…

  11. Readerly and Writerly "Letters from the Park."

    Science.gov (United States)

    Conde, Susana

    1993-01-01

    Discusses in depth the film "Cartas del parque" ("Letters from the Park"), the first of six films in the "Amores Dificiles" series. Notes that the film is pervaded by the traditional overdetermination of gender roles. Suggests that an intrusive and authoritative narrator makes of this both a "readerly" and a…

  12. Trade Related Reading Packets for Disabled Readers.

    Science.gov (United States)

    Davis, Beverly; Woodruff, Nancy S.

    Six trade-related reading packets for disabled readers are provided for these trades: assemblers, baking, building maintenance, data entry, interior landscaping, and warehousing. Each packet stresses from 9 to 14 skills. Those skills common to most packets include context clues, fact or opinion, details, following directions, main idea,…

  13. Negotiating new literacies in science: An examination of at-risk and average-achieving ninth-grade readers' online reading comprehension strategies

    Science.gov (United States)

    Sevensma, Kara

    that students employed a variety of online reading comprehension strategies in complex and dynamic ways. Among the many strategies revealed, the group of self-regulatory strategies (planning, predicting, monitoring, and evaluating) played a significant role, influencing students' use of all other strategies for locating and generating meaning from science websites. Second, the results also suggested that patterns of strategy use could be examined as unique navigational profiles. Rather than remaining fixed, the navigational profiles of each student altered in response to tasks and research methods. Importantly, all at-risk readers revealed more effective navigational profiles on Day 3 when they were forced by design of the task to attend to project goals and employ more self-regulatory strategies. Third, the results revealed that traditional reading comprehension strategies and prior knowledge of the rainforest also influenced online reading comprehension. Specifically, the at-risk readers with the lowest reading comprehension, oral reading fluency, and prior knowledge scores were more likely than the average-achieving readers to encounter issues in online texts that resulted in constructing ineffective traversals, or online reading paths, and spending significant time investing in online reading that was irrelevant to the research project. Ultimately, this study advanced the understanding about online reading comprehension for average-achieving and at-risk readers in science classrooms, contributing to a gap in the research, suggesting implications for practice, and promoting future research questions.

  14. Molecular basis of structural make-up of feeds in relation to nutrient absorption in ruminants, revealed with advanced molecular spectroscopy: A review on techniques and models

    Energy Technology Data Exchange (ETDEWEB)

    Rahman, Md. Mostafizar [Department of Animal and Poultry Science, University of Saskatchewan, Saskatoon, Saskatchewan, Canada; Yu, Peiqiang [Department of Animal and Poultry Science, University of Saskatchewan, Saskatoon, Saskatchewan, Canada

    2017-01-31

    Progress in ruminant feed research is no more feasible only based on wet chemical analysis, which is merely able to provide information on chemical composition of feeds regardless of their digestive features and nutritive value in ruminants. Studying internal structural make-up of functional groups/feed nutrients is often vital for understanding the digestive behaviors and nutritive values of feeds in ruminant because the intrinsic structure of feed nutrients is more related to its overall absorption. In this article, the detail information on the recent developments in molecular spectroscopic techniques to reveal microstructural information of feed nutrients and the use of nutrition models in regards to ruminant feed research was reviewed. The emphasis of this review was on (1) the technological progress in the use of molecular spectroscopic techniques in ruminant feed research; (2) revealing spectral analysis of functional groups of biomolecules/feed nutrients; (3) the use of advanced nutrition models for better prediction of nutrient availability in ruminant systems; and (4) the application of these molecular techniques and combination of nutrient models in cereals, co-products and pulse crop research. The information described in this article will promote better insight in the progress of research on molecular structural make-up of feed nutrients in ruminants.

  15. Systematical and statistical errors in using reference light sources to calibrate TLD readers

    International Nuclear Information System (INIS)

    Burgkhardt, B.; Piesch, E.

    1981-01-01

    Three light sources, namely an NaI(Tl) scintillator + Ra, an NaI(Tl) scintillator + 14 C and a plastic scintillator + 14 C, were used during a period of 24 months for a daily check of two TLD readers: the Harshaw 2000 A + B and the Toledo 651. On the basis of light source measurements long-term changes and day-to-day fluctuations of the reader response were investigated. Systematical changes of the Toledo reader response of up to 6% during a working week are explained by nitrogen effects in the plastic scintillator light source. It was found that the temperature coefficient of the light source intensity was -0.05%/ 0 C for the plastic scintillator and -0.3%/ 0 C for the NaI(Tl) scintillator. The 210 Pb content in the Ra activated NaI(Tl) scintillator caused a time-dependent decrease in light source intensity of 3%/yr for the light source in the Harshaw reader. The internal light sources revealed a relative standard deviation of 0.5% for the Toledo reader and the Harshaw reader after respective reading times of 0.45 and 100 sec. (author)

  16. Contributions of syntactic awareness to reading in Chinese-speaking adolescent readers with and without dyslexia.

    Science.gov (United States)

    Chung, Kevin K H; Ho, Connie S-H; Chan, David W; Tsang, Suk-Man; Lee, Suk-Han

    2013-02-01

    This study investigated the relative contribution of syntactic awareness to Chinese reading among Chinese-speaking adolescent readers with and without dyslexia. A total of 78 junior high school students in Hong Kong, 26 dyslexic adolescent readers, 26 average adolescent readers of the same age (chronological age control group) and 26 younger readers matched with the same reading level (reading-level group) participated and were administered measures of IQ, syntactic awareness, morphological awareness, vocabulary knowledge, working memory, word reading, and reading comprehension. Results showed that dyslexic readers scored significantly lower than chronological age but similarly to reading level control groups in most measures, especially in the areas of syntactic skills. Analyses of individual data also revealed that over half of the dyslexic readers exhibited certain aspects of deficits in syntactic skills. In regression analyses, syntactic skills were the strongest predictors of ability in word reading and reading comprehension measures. This study highlights the uniquely important correlates of syntactic skills in Chinese reading acquisition and impairment. Copyright © 2013 John Wiley & Sons, Ltd.

  17. Blind Braille readers mislocate tactile stimuli.

    Science.gov (United States)

    Sterr, Annette; Green, Lisa; Elbert, Thomas

    2003-05-01

    In a previous experiment, we observed that blind Braille readers produce errors when asked to identify on which finger of one hand a light tactile stimulus had occurred. With the present study, we aimed to specify the characteristics of this perceptual error in blind and sighted participants. The experiment confirmed that blind Braille readers mislocalised tactile stimuli more often than sighted controls, and that the localisation errors occurred significantly more often at the right reading hand than at the non-reading hand. Most importantly, we discovered that the reading fingers showed the smallest error frequency, but the highest rate of stimulus attribution. The dissociation of perceiving and locating tactile stimuli in the blind suggests altered tactile information processing. Neuroplasticity, changes in tactile attention mechanisms as well as the idea that blind persons may employ different strategies for tactile exploration and object localisation are discussed as possible explanations for the results obtained.

  18. The automated Risoe TL dating reader system

    International Nuclear Information System (INIS)

    Boetter-Jensen, L.

    1988-01-01

    The features of the new modified Riso TL dating reader system are described. A vacuum chamber that accommodates the entire 24-position sample changer unit has been designed. The vacuum and N 2 -gas functions are software-controlled. A newly designed heater system is capable of repeated heating cycles to 700 0 C. The sample changer system accommodates fine-grain discs as well as planchettes for coarse grains. Two software-controlled beta irradiators can be attached to the reader, e.g. for predose measurement. The software allows a user without programming expertise to create any desired measuring sequence, and to store and recall data and glow curves for making analyses. (author)

  19. Mathematics skills in good readers with hydrocephalus.

    Science.gov (United States)

    Barnes, Marcia A; Pengelly, Sarah; Dennis, Maureen; Wilkinson, Margaret; Rogers, Tracey; Faulkner, Heather

    2002-01-01

    Children with hydrocephalus have poor math skills. We investigated the nature of their arithmetic computation errors by comparing written subtraction errors in good readers with hydrocephalus, typically developing good readers of the same age, and younger children matched for math level to the children with hydrocephalus. Children with hydrocephalus made more procedural errors (although not more fact retrieval or visual-spatial errors) than age-matched controls; they made the same number of procedural errors as younger, math-level matched children. We also investigated a broad range of math abilities, and found that children with hydrocephalus performed more poorly than age-matched controls on tests of geometry and applied math skills such as estimation and problem solving. Computation deficits in children with hydrocephalus reflect delayed development of procedural knowledge. Problems in specific math domains such as geometry and applied math, were associated with deficits in constituent cognitive skills such as visual spatial competence, memory, and general knowledge.

  20. Improvements of RGD3 TLD reader

    International Nuclear Information System (INIS)

    Zhao Jianxing; Wang Jiaqi; Li Yuanfang; Wu Furong; Xiao Wuyun

    1999-01-01

    The author summarized the main features of the improved RGD3 TLD reader. Through a large number of experiments some persuasive data are obtained, which show that an remarkable improvement has been achieved, especially in its stability to the standard illuminates, data dispersivity, and effectiveness to glow curves analysis. Working with the newly developed data processing software, the comprehensive performance of the whole system will be enhanced greatly

  1. The StorySpinner Sculptural Reader

    OpenAIRE

    Hooper, Clare; Weal, Mark

    2005-01-01

    This demo is of a hypertext reading system called StorySpinner. It follows the sculptural hypertext methodology and has been used as a test bed for experimenting with the authoring of narrative flow in automatically generated stories. Readers are able to select and read one of two available stories. Reading a story involves selecting tarot cards which are mapped to chunks of story text based on possible interpretations of the cards and information concerning current story state.

  2. Plastic Logic quits e-reader market

    Science.gov (United States)

    Perks, Simon

    2012-07-01

    A UK firm spun out from the University of Cambridge that sought to be a world leader in flexible organic electronic circuits and displays has pulled out of the competitive e-reader market as it struggles to find a commercial outlet for its technology. Plastic Logic announced in May that it is to close its development facility in Mountain View, California, with the loss of around 40 jobs.

  3. Microcomputer control of automated TLD reader

    International Nuclear Information System (INIS)

    Bjarland, Bert.

    1979-10-01

    The interfacing electronics, the control algorithms and the developed programs of a 6800 microcomputer controlled automated TLD reader are described. The TL reading system is implemented with a photomultiplier tube and a charge-to-pulse converter. The gain of the TL reading system is controlled through the use of a temperature compensated LED reference light source. Automatic compensation of PM tube dark current is optional. The short term stability of TL readings is better than 3 %. (author)

  4. Movie reviews: Who are the readers?

    OpenAIRE

    Jose Ignacio Azuela Flores; Victor Fernandez-Blanco; Maria Jose Sanzo-Perez

    2012-01-01

    The analysis of the relationship between movie reviews and consumer's decision process has focused mainly on the side of critics, who have been defined as "influencers" or as "predictors" (Eliashberg & Shugan, 1997). Also, new ways to measure the impact of the critic have been introduced (Gemser, van Oostrum & Leenders, 2007) and the consistency of their opinions over time has been proved (Ginsburgh & Weyers, 1999). However, there is scarce evidence about the readers of movie reviews: who are...

  5. Tactile spatial resolution in blind braille readers.

    Science.gov (United States)

    Van Boven, R W; Hamilton, R H; Kauffman, T; Keenan, J P; Pascual-Leone, A

    2000-06-27

    To determine if blind people have heightened tactile spatial acuity. Recently, studies using magnetic source imaging and somatosensory evoked potentials have shown that the cortical representation of the reading fingers of blind Braille readers is expanded compared to that of fingers of sighted subjects. Furthermore, the visual cortex is activated during certain tactile tasks in blind subjects but not sighted subjects. The authors hypothesized that the expanded cortical representation of fingers used in Braille reading may reflect an enhanced fidelity in the neural transmission of spatial details of a stimulus. If so, the quantitative limit of spatial acuity would be superior in blind people. The authors employed a grating orientation discrimination task in which threshold performance is accounted for by the spatial resolution limits of the neural image evoked by a stimulus. The authors quantified the psychophysical limits of spatial acuity at the middle and index fingers of 15 blind Braille readers and 15 sighted control subjects. The mean grating orientation threshold was significantly (p = 0.03) lower in the blind group (1.04 mm) compared to the sighted group (1.46 mm). The self-reported dominant reading finger in blind subjects had a mean grating orientation threshold of 0.80 mm, which was significantly better than other fingers tested. Thresholds at non-Braille reading fingers in blind subjects averaged 1.12 mm, which were also superior to sighted subjects' performances. Superior tactile spatial acuity in blind Braille readers may represent an adaptive, behavioral correlate of cortical plasticity.

  6. Tracking the emergence of the consonant bias in visual-word recognition: evidence with developing readers.

    Science.gov (United States)

    Soares, Ana Paula; Perea, Manuel; Comesaña, Montserrat

    2014-01-01

    Recent research with skilled adult readers has consistently revealed an advantage of consonants over vowels in visual-word recognition (i.e., the so-called "consonant bias"). Nevertheless, little is known about how early in development the consonant bias emerges. This work aims to address this issue by studying the relative contribution of consonants and vowels at the early stages of visual-word recognition in developing readers (2(nd) and 4(th) Grade children) and skilled adult readers (college students) using a masked priming lexical decision task. Target words starting either with a consonant or a vowel were preceded by a briefly presented masked prime (50 ms) that could be the same as the target (e.g., pirata-PIRATA [pirate-PIRATE]), a consonant-preserving prime (e.g., pureto-PIRATA), a vowel-preserving prime (e.g., gicala-PIRATA), or an unrelated prime (e.g., bocelo -PIRATA). Results revealed significant priming effects for the identity and consonant-preserving conditions in adult readers and 4(th) Grade children, whereas 2(nd) graders only showed priming for the identity condition. In adult readers, the advantage of consonants was observed both for words starting with a consonant or a vowel, while in 4(th) graders this advantage was restricted to words with an initial consonant. Thus, the present findings suggest that a Consonant/Vowel skeleton should be included in future (developmental) models of visual-word recognition and reading.

  7. Varying Readability of Science-Based Text in Elementary Readers: Challenges for Teachers

    Science.gov (United States)

    Gallagher, Tiffany L.; Fazio, Xavier; Gunning, Thomas G.

    2012-01-01

    This investigation compared readability formulae to publishers' identified reading levels in science-based elementary readers. Nine well-established readability indices were calculated and comparisons were made with the publishers' identified grade designations and between different genres of text. Results revealed considerable variance among the…

  8. The Legibility of Typefaces for Readers with Low Vision: A Research Review

    Science.gov (United States)

    Russell-Minda, Elizabeth; Jutai, Jeffrey W.; Strong, J. Graham; Campbell, Kent A.; Gold, Deborah; Pretty, Lisa; Wilmot, Lesley

    2007-01-01

    This article presents a systematic review of the research evidence on the effects of the characteristics of typefaces on the legibility of text for adult readers with low vision. The review revealed that research has not produced consistent findings and thus that there is a need to develop standards and guidelines that are informed by evidence.…

  9. 21 CFR 886.5800 - Ophthalmic bar reader.

    Science.gov (United States)

    2010-04-01

    ... 21 Food and Drugs 8 2010-04-01 2010-04-01 false Ophthalmic bar reader. 886.5800 Section 886.5800...) MEDICAL DEVICES OPHTHALMIC DEVICES Therapeutic Devices § 886.5800 Ophthalmic bar reader. (a) Identification. An ophthalmic bar reader is a device that consists of a magnifying lens intended for use by a...

  10. Readers and Texts in the Primary Years. Rethinking Reading.

    Science.gov (United States)

    Martin, Tony; Leather, Bob

    Exploring the responses of a variety of readers from three-year-old Dominic sharing a picture book with his father to adults reading a poem by Ted Hughes, this book examines the ways in which various readers respond to different texts. The aim of the book is to develop an awareness of the issues involved in readers' responses for primary teachers.…

  11. Rereading Multicultural Readers: What Definition of Multicultural Are We Buying?

    Science.gov (United States)

    Shapiro, Nancy

    A flood of new multicultural readers and textbooks are hitting the market for writing and literature courses at the college level. Yet there has been no systematic examination of how these readers are being used, the purposes and audiences for which they are written, or the critical reception they have received. Multicultural readers distinguish…

  12. Choosing the Adequate Level of Graded Readers--Preliminary Study

    Science.gov (United States)

    Prtljaga, Jelena; Palinkaševic, Radmila; Brkic, Jovana

    2015-01-01

    Graded readers have been used as second language teaching material since the end of the Second World War. They are an important source of simplified material which provides comprehensible input on all levels. It is of crucial importance for a successful usage of graded readers in the classroom and in studies which focus on graded readers, that an…

  13. Gifted Male Readers: Current Understandings and Suggestions for Future Research

    Science.gov (United States)

    Pagnani, Alexander R.

    2013-01-01

    Research literature concerning gifted male readers relies primarily on more extensive bodies of work regarding gifted males and male readers. Studied as a whole, the two halves portray a worrisome state of affairs for gifted male readers, who lag behind their female counterparts in the same patterns found across the ability spectrum. This literacy…

  14. Reader Engagement in English and Persian Applied Linguistics Articles

    Science.gov (United States)

    Ansarin, Ali Akbar; Tarlani-Aliabdi, Hassan

    2011-01-01

    There is an increasing interest in the way academic writers establish the presence of their readers over the past few years. Establishing the presence of readers or what Kroll (1984, p.181) calls imagining "a second voice" is accomplished when a writer refers "explicitly" to their readers using explicit linguistic resources…

  15. Reading and Spelling Error Analysis of Native Arabic Dyslexic Readers

    Science.gov (United States)

    Abu-rabia, Salim; Taha, Haitham

    2004-01-01

    This study was an investigation of reading and spelling errors of dyslexic Arabic readers ("n"=20) compared with two groups of normal readers: a young readers group, matched with the dyslexics by reading level ("n"=20) and an age-matched group ("n"=20). They were tested on reading and spelling of texts, isolated…

  16. How to diagnose any type of TLD Reader?; Como diagnosticar cualquier tipo de TLD Reader?

    Energy Technology Data Exchange (ETDEWEB)

    Rodriguez, Manuel Lopez; Garcia, Jose A. Tamayo; Gil, Alex Vergara; Lores, Stefan Gutierrez; Acosta, Andry Romero; Villanueva, Gilberto Alonso, E-mail: manolo@cphr.edu.cu, E-mail: jotag@cphr.edu.cu, E-mail: alex@cphr.edu.cu, E-mail: stefan@cphr.edu.cu, E-mail: andy@cphr.edu.cu, E-mail: gilberto@cphr.edu.cu [Centro de Proteccion e Higiene de las Radiaciones (CPHR), La Habana (Cuba)

    2013-07-01

    The acquisition of know how of practical experiences obtained in the repair and maintenance of readers TLD RADOS for five years of work and the request by the International Atomic Energy for signing new Research Contracts (CRP), made possible the CRP 13328, in which the specialist is committed in the course of a year, to deliver educational software in order to train personnel associated with the operation of the TLD readers RADOS. Due to the importance of continuous transfer of knowledge for new generations of technicians and specialists who join our laboratories, the idea came when the first interactive CD that grouped 19 videos, divided into three blocks was ready: learning, repair and maintenance; it was suggested to expand the training for any TLD reader. Thus a much more complete than the first version package emerged. 7 cases were subsequently published in an IAEA TECDOC, 1599 were included.

  17. Techno-Literacy Practices of Emergent Readers

    Directory of Open Access Journals (Sweden)

    Razeale G. Fernandez

    2015-12-01

    Full Text Available – This research explored the techno-literacy practices of emergent readers. The study found that young children experienced a multi-literate practices in their homes that comprised not only print and paper-based literacies but also techno-literacies. That television, games on tablets and phones are the sources of textual pleasure of young children.Families reported that children watched television and play games on tablets/phones regularly. This is due to the limited options of leisure activities available to younger children. Emergent readers are highly focused to televisual text as they demonstrate meaningmaking practices when they constantly ask questions and talk about what they are watching,hence they are active meaning-makers. The learning opportunities which include hand eye coordination, parallel processing, and problem solving skills young children acquired through playing computer games and games on tablet/iPad . Aside from these, they also developed a number of literacy skills as well as how to behave as players.It can be concluded thatexposure to imagery in electronic technologies contributed to the children’s literacy development. The literate identities of emergent readers can be further enhanced as they begin formal schooling. Data indicated that young children are developing techno-literacy practices and this concurs to the findings of Marsh (2010. Therefore, technology serves as a tool for the literacy development of young children. That techno-literacy practices of young children should be valued in school. Future research should also consider attitude, behavior and practices of parents towards the use of technology by children.

  18. Face-to-face with the reader

    Directory of Open Access Journals (Sweden)

    Thomas SCHMITZ

    2016-03-01

    Full Text Available From the scientific perspective this review is very interesting. It is well-structured, has an attractive lay-out and typography and serves as an important forum for the scientific debate on public administration in the Republic of Moldova. Furthermore, there is a special website with several subwebsites for the review. This makes it easy for every interested reader to get an idea of the review. Finally, the websites allows free downloads even of the newest issue. This allows everybody to read it, even students (because it is free and foreign researchers (who otherwise would not have access to Moldovan scientific reviews.

  19. PC-based car license plate reader

    Science.gov (United States)

    Hwang, Chung-Mu; Shu, Shyh-Yeong; Chen, Wen-Yu; Chen, Yie-Wern; Wen, Kuang-Pu

    1992-11-01

    A car license plate reader (CLPR) using fuzzy inference and neural network algorithm has been developed in Industrial Technology Research Institute (ITRI) and installed in highway toll stations to identify stolen cars. It takes an average of 0.7 seconds to recognize a car license plate by using a PC with 80486-50 CPU. The recognition rate of the system is about 97%. The techniques of CLPR include vehicle sensing, image grab control, optic pre- processing, lighting, and optic character recognition (OCR). The CLPR can be used in vehicle flow statistics, the checking of stolen vehicles, automatic charging systems in parking lots or garage management, and so on.

  20. Automatic spent fuel ID number reader (I)

    International Nuclear Information System (INIS)

    Tanabe, S.; Kawamoto, H.; Fujimaki, K.; Kobe, A.

    1991-01-01

    An effective and efficient technique has been developed for facilitating identification works of LWR spent fuel stored in large scale spent fuel storage pools of such as processing plants. Experience shows that there are often difficulties in the implementation of operator's nuclear material accountancy and control works as well as safeguards inspections conducted on spent fuel assemblies stored in deep water pool. This paper reports that the technique is realized as an automatic spent fuel ID number reader system installed on fuel handling machine. The ID number reader system consists of an optical sub-system and an image processing sub-system. Thousands of spent fuel assemblies stored in under water open racks in each storage pool could be identified within relatively short time (e.g. within several hours) by using this combination. Various performance tests were carried out on image processing sub-system in 1990 using TV images obtained from different types of spent fuel assemblies stored in various storage pools of PWR and BWR power stations

  1. Metacognition and Reading: Comparing Three Forms of Metacognition in Normally Developing Readers and Readers with Dyslexia.

    Science.gov (United States)

    Furnes, Bjarte; Norman, Elisabeth

    2015-08-01

    Metacognition refers to 'cognition about cognition' and includes metacognitive knowledge, strategies and experiences (Efklides, 2008; Flavell, 1979). Research on reading has shown that better readers demonstrate more metacognitive knowledge than poor readers (Baker & Beall, 2009), and that reading ability improves through strategy instruction (Gersten, Fuchs, Williams, & Baker, 2001). The current study is the first to specifically compare the three forms of metacognition in dyslexic (N = 22) versus normally developing readers (N = 22). Participants read two factual texts, with learning outcome measured by a memory task. Metacognitive knowledge and skills were assessed by self-report. Metacognitive experiences were measured by predictions of performance and judgments of learning. Individuals with dyslexia showed insight into their reading problems, but less general knowledge of how to approach text reading. They more often reported lack of available reading strategies, but groups did not differ in the use of deep and surface strategies. Learning outcome and mean ratings of predictions of performance and judgments of learning were lower in dyslexic readers, but not the accuracy with which metacognitive experiences predicted learning. Overall, the results indicate that dyslexic reading and spelling problems are not generally associated with lower levels of metacognitive knowledge, metacognitive strategies or sensitivity to metacognitive experiences in reading situations. 2015 The Authors. Dyslexia Published by John Wiley & Sons Ltd.

  2. Advances in atomic spectroscopy

    CERN Document Server

    Sneddon, J

    1997-01-01

    This series describes selected advances in the area of atomic spectroscopy. It is primarily intended for the reader who has a background in atmoic spectroscopy; suitable to the novice and expert. Although a widely used and accepted method for metal and non-metal analysis in a variety of complex samples, Advances in Atomic Spectroscopy covers a wide range of materials. Each Chapter will completely cover an area of atomic spectroscopy where rapid development has occurred.

  3. Computer-aided detection of pulmonary embolism at CT pulmonary angiography: can it improve performance of inexperienced readers?

    International Nuclear Information System (INIS)

    Blackmon, Kevin N.; McCain, Joshua W.; Koonce, James D.; Costello, Philip; Florin, Charles; Bogoni, Luca; Salganicoff, Marcos; Lee, Heon; Bastarrika, Gorka; Thilo, Christian; Joseph Schoepf, U.

    2011-01-01

    To evaluate the effect of a computer-aided detection (CAD) algorithm on the performance of novice readers for detection of pulmonary embolism (PE) at CT pulmonary angiography (CTPA). We included CTPA examinations of 79 patients (50 female, 52 ± 18 years). Studies were evaluated by two independent inexperienced readers who marked all vessels containing PE. After 3 months all studies were reevaluated by the same two readers, this time aided by CAD prototype. A consensus read by three expert radiologists served as the reference standard. Statistical analysis used χ 2 and McNemar testing. Expert consensus revealed 119 PEs in 32 studies. For PE detection, the sensitivity of CAD alone was 78%. Inexperienced readers' initial interpretations had an average per-PE sensitivity of 50%, which improved to 71% (p < 0.001) with CAD as a second reader. False positives increased from 0.18 to 0.25 per study (p = 0.03). Per-study, the readers initially detected 27/32 positive studies (84%); with CAD this number increased to 29.5 studies (92%; p = 0.125). Our results suggest that CAD significantly improves the sensitivity of PE detection for inexperienced readers with a small but appreciable increase in the rate of false positives. (orig.)

  4. Computer-aided detection of pulmonary embolism at CT pulmonary angiography: can it improve performance of inexperienced readers?

    Energy Technology Data Exchange (ETDEWEB)

    Blackmon, Kevin N.; McCain, Joshua W.; Koonce, James D.; Costello, Philip [Medical University of South Carolina, Department of Radiology and Radiological Science, Charleston, SC (United States); Florin, Charles; Bogoni, Luca; Salganicoff, Marcos [Siemens AG, H IM SYNGO CAD Research and Development, Malvern, PA (United States); Lee, Heon [Medical University of South Carolina, Department of Radiology and Radiological Science, Charleston, SC (United States); Seoul Medical Center, Department of Radiology, Seoul (Korea, Republic of); Bastarrika, Gorka [Medical University of South Carolina, Department of Radiology and Radiological Science, Charleston, SC (United States); University of Navarra, Department of Radiology, Pamplona (Spain); Thilo, Christian; Joseph Schoepf, U. [Medical University of South Carolina, Department of Radiology and Radiological Science, Charleston, SC (United States); Medical University of South Carolina, Division of Cardiology, Department of Medicine, Charleston, SC (United States)

    2011-06-15

    To evaluate the effect of a computer-aided detection (CAD) algorithm on the performance of novice readers for detection of pulmonary embolism (PE) at CT pulmonary angiography (CTPA). We included CTPA examinations of 79 patients (50 female, 52 {+-} 18 years). Studies were evaluated by two independent inexperienced readers who marked all vessels containing PE. After 3 months all studies were reevaluated by the same two readers, this time aided by CAD prototype. A consensus read by three expert radiologists served as the reference standard. Statistical analysis used {chi}{sup 2} and McNemar testing. Expert consensus revealed 119 PEs in 32 studies. For PE detection, the sensitivity of CAD alone was 78%. Inexperienced readers' initial interpretations had an average per-PE sensitivity of 50%, which improved to 71% (p < 0.001) with CAD as a second reader. False positives increased from 0.18 to 0.25 per study (p = 0.03). Per-study, the readers initially detected 27/32 positive studies (84%); with CAD this number increased to 29.5 studies (92%; p = 0.125). Our results suggest that CAD significantly improves the sensitivity of PE detection for inexperienced readers with a small but appreciable increase in the rate of false positives. (orig.)

  5. [Survey among readers of the Tijdschrift voor Psychiatrie].

    Science.gov (United States)

    Brandt-Dominicus, J C; van Harten, P N

    2006-01-01

    The editorial board has defined the objectives of this journal as follows: to provide its readers with refreshing information, to report the results of scientific research and to build bridges between research and everyday practice. To find out what readers want and whether they support the board's objectives, and to use this information in planning the contents of future issues of the journal. All readers were invited to complete a questionnaire either on paper or via the website. Questionnaires were completed by 255 readers (response rate 5.7%). The average rating on a 5-point Likert scale was 3.8. Thematic issues and issues devoted to book reviews were given a high rating. There seems to be a demandfor evidence-based medicine, the inclusion of scientific results reported in other journals and practice-based articles. No significant differences were found between the views expressed by readers who had previously submitted an article for publication and those who had not, nor between Flemish readers and Dutch readers. The website was not visited very often. The Tijdschrift voor Psychiatrie is greatly appreciated by its readers. They are largely in agreement with the objectives formulated by the editorial board. Thematic issues are highly rated and many subjects are mentioned by the readers for future issues. The low response to the survey can affect its representativity. The editorial board will take readers' wishes into consideration when selecting material for future issues of the journal.

  6. Prereader to beginning reader: changes induced by reading acquisition in print and speech brain networks.

    Science.gov (United States)

    Chyl, Katarzyna; Kossowski, Bartosz; Dębska, Agnieszka; Łuniewska, Magdalena; Banaszkiewicz, Anna; Żelechowska, Agata; Frost, Stephen J; Mencl, William Einar; Wypych, Marek; Marchewka, Artur; Pugh, Kenneth R; Jednoróg, Katarzyna

    2018-01-01

    Literacy acquisition is a demanding process that induces significant changes in the brain, especially in the spoken and written language networks. Nevertheless, large-scale paediatric fMRI studies are still limited. We analyzed fMRI data to show how individual differences in reading performance correlate with brain activation for speech and print in 111 children attending kindergarten or first grade and examined group differences between a matched subset of emergent-readers and prereaders. Across the entire cohort, individual differences analysis revealed that reading skill was positively correlated with the magnitude of activation difference between words and symbol strings in left superior temporal, inferior frontal and fusiform gyri. Group comparisons of the matched subset of pre- and emergent-readers showed higher activity for emergent-readers in left inferior frontal, precentral, and postcentral gyri. Individual differences in activation for natural versus vocoded speech were also positively correlated with reading skill, primarily in the left temporal cortex. However, in contrast to studies on adult illiterates, group comparisons revealed higher activity in prereaders compared to readers in the frontal lobes. Print-speech coactivation was observed only in readers and individual differences analyses revealed a positive correlation between convergence and reading skill in the left superior temporal sulcus. These results emphasise that a child's brain undergoes several modifications to both visual and oral language systems in the process of learning to read. They also suggest that print-speech convergence is a hallmark of acquiring literacy. © 2017 Association for Child and Adolescent Mental Health.

  7. Reader performance in visual assessment of breast density using visual analogue scales: Are some readers more predictive of breast cancer?

    Science.gov (United States)

    Rayner, Millicent; Harkness, Elaine F.; Foden, Philip; Wilson, Mary; Gadde, Soujanya; Beetles, Ursula; Lim, Yit Y.; Jain, Anil; Bundred, Sally; Barr, Nicky; Evans, D. Gareth; Howell, Anthony; Maxwell, Anthony; Astley, Susan M.

    2018-03-01

    Mammographic breast density is one of the strongest risk factors for breast cancer, and is used in risk prediction and for deciding appropriate imaging strategies. In the Predicting Risk Of Cancer At Screening (PROCAS) study, percent density estimated by two readers on Visual Analogue Scales (VAS) has shown a strong relationship with breast cancer risk when assessed against automated methods. However, this method suffers from reader variability. This study aimed to assess the performance of PROCAS readers using VAS, and to identify those most predictive of breast cancer. We selected the seven readers who had estimated density on over 6,500 women including at least 100 cancer cases, analysing their performance using multivariable logistic regression and Receiver Operator Characteristic (ROC) analysis. All seven readers showed statistically significant odds ratios (OR) for cancer risk according to VAS score after adjusting for classical risk factors. The OR was greatest for reader 18 at 1.026 (95% Cl 1.018-1.034). Adjusted Area Under the ROC Curves (AUCs) were statistically significant for all readers, but greatest for reader 14 at 0.639. Further analysis of the VAS scores for these two readers showed reader 14 had higher sensitivity (78.0% versus 42.2%), whereas reader 18 had higher specificity (78.0% versus 46.0%). Our results demonstrate individual differences when assigning VAS scores; one better identified those with increased risk, whereas another better identified low risk individuals. However, despite their different strengths, both readers showed similar predictive abilities overall. Standardised training for VAS may improve reader variability and consistency of VAS scoring.

  8. Skilled deaf readers have an enhanced perceptual span in reading.

    Science.gov (United States)

    Bélanger, Nathalie N; Slattery, Timothy J; Mayberry, Rachel I; Rayner, Keith

    2012-07-01

    Recent evidence suggests that, compared with hearing people, deaf people have enhanced visual attention to simple stimuli viewed in the parafovea and periphery. Although a large part of reading involves processing the fixated words in foveal vision, readers also utilize information in parafoveal vision to preprocess upcoming words and decide where to look next. In the study reported here, we investigated whether auditory deprivation affects low-level visual processing during reading by comparing the perceptual span of deaf signers who were skilled and less-skilled readers with the perceptual span of skilled hearing readers. Compared with hearing readers, the two groups of deaf readers had a larger perceptual span than would be expected given their reading ability. These results provide the first evidence that deaf readers' enhanced attentional allocation to the parafovea is used during complex cognitive tasks, such as reading.

  9. Reception theory and the Christian reader: A preliminary perspective

    Directory of Open Access Journals (Sweden)

    A. L. Comhrink

    1983-03-01

    Full Text Available In recent years there has been a significant shift in emphasis from text- centred criticism in literature to reader-centred criticism. This new field of criticism, called Reception Theory or Reader Response Criticism, denies the immutable nature of the "text” and regards as its object of study the work of literature that is created through the co-constituent creative and interpre­tive acts o f both writer and reader.

  10. Readers Theatre : Dramatising environment issues for oral skills development

    OpenAIRE

    Paatrick Ng Chin Leong

    2009-01-01

    Readers Theatre was introduced to a class of Japanese students studying intermediate-level English in an international university in Japan. The aim of the study is to investingate whether Readers Theatre enhances the oral skills of Japanese students as they negotiate an environmental issue in English. In my presentation, I will demonstrate how Readers Theatre is implemented in class and the comments by students will be analysed and discussed during the presentation.

  11. The e-Reader — an Educational or an Entertainment Tool? e-Readers in an Academic Setting

    Directory of Open Access Journals (Sweden)

    Peter Ahlroos

    2012-01-01

    Full Text Available In this paper the authors will discuss a pilot project conducted at the Tritonia Academic Library, Vaasa, in Finland, from September 2010 until May 2011. The project was designed to investigate the application of e-readers in academic settings and to learn how teachers and students experience the use of e-readers in academic education. Four groups of students and one group of teachers used Kindle readers for varied periods of time in different courses. The course material and the textbooks were downloaded on the e-readers. The feedback from the participants was collected through questionnaires and teacher interviews. The results suggest that the e-reader is a future tool for learning, though some features need to be improved before e-readers can really enable efficient learning and researching.

  12. Gauge theories of gravitation a reader with commentaries

    CERN Document Server

    Blagojevic, Milutin

    2013-01-01

    In the last five decades, the gauge approach to gravity has represented a research area of increasing importance for our understanding of the physics of fundamental interactions. A full clarification of the gauge dynamics of gravity is expected to be the last missing link to the hidden structure of a consistent unification of all the fundamental interactions, based on the gauge principle. The aim of the present reprint volume, with commentaries by Milutin Blagojevi & 263; and Friedrich W Hehl, is to introduce graduate and advanced undergraduate students of theoretical or mathematical physics, or any other interested researcher, to the field of classical gauge theories of gravity. This is not just an ordinary reprint volume; it is a guide to the literature on gauge theories of gravity. The reader is encouraged first to study the introductory commentaries and to become familiar with the basic content of the reprints and related ideas, then he/she can choose to read a specific reprint or reprints, and after ...

  13. Co-editors’ Note to Readers

    Directory of Open Access Journals (Sweden)

    Wen-hsin Yeh

    2015-06-01

    Full Text Available Dear Cross-Currents readers, We are pleased to present you with the fifteenth quarterly issue of the Cross-Currents e-journal. The research articles in the June 2015 issue—guest edited by Elena Barabantseva (University of Manchester, Xiang Biao (University of Oxford, and Antonia Chao (Tunghai University—explore the theme “Governing Marriage Migrations: Perspectives from Mainland China and Taiwan.” The issue includes five articles by scholars from Japan, Germany, the UK, Taiwan, and Hong Kong who are engaged in critical analysis of cross-border migration for the purpose of marriage in the People’s Republic of China and Taiwan as a subject of governance. As the guest editors emphasize in their introduction, cross-border marriage is “perceived to be inseparable from a wide range of other issues, such as sexual morality, family norms, national identity, and border security.” The contributors—Hongfang Hao (Kyoto University, Caroline Grillot (Max Planck Institute for Social Anthropology, Elena Barabantseva (University of Manchester, Mei-Hua Chen (National Sun Yat-sen University, and Hsun-Hui Tseng (Chinese University of Hong Kong—offer valuable new insights on international marriage migration in their multidisciplinary and fieldwork-based studies...

  14. Breaking the Silence: Toward Improving LGBTQ Representation in Composition Readers

    Science.gov (United States)

    Hudson, John

    2014-01-01

    Lesbian-Gay-Bisexual-Transgender-Queer (LGBTQ) representation in composition readers remains limited and is frequently nonexistent. In addition, the LGBTQ-related materials that do find their way into composition readers are often problematic. In this essay I explain why WPAs and composition teachers should be concerned about LGBTQ representation…

  15. Accelerated Reader Program: What Do Teachers Really Think?

    Science.gov (United States)

    Smith, Amy Frances; Westberg, Karen; Hejny, Anne

    2017-01-01

    What do teachers really think about the Accelerated Reader program, a widely used supplemental, independent reading program in which their students read fiction and non-fiction books of their choice and take brief online comprehension quizzes about the books? The Accelerated Reader (AR) program was designed by Renaissance Learning Company to…

  16. Infographics for Educational Purposes: Their Structure, Properties and Reader Approaches

    Science.gov (United States)

    Yildirim, Serkan

    2016-01-01

    Infographics are one of the new educational environments used to provide information to their readers in a visual way. Infographics are designed to provide information to their readers using various visuals such as texts, pictures, drawings, diagrams, graphs, etc. The use of infographics becomes increasingly widespread both in advertising…

  17. How the Relationship between Text and Headings Influences Readers' Memory

    Science.gov (United States)

    Ritchey, Kristin; Schuster, Jonathan; Allen, Jaryn

    2008-01-01

    Two questions regarding signals' influence on memory were examined. First, the relationship between headings and text was manipulated to determine whether headings serve as visual cues, directing readers to recall all subsequent information, or content-specific cues, directing readers to recall only to certain information. Second, distance between…

  18. Are You Ready for E-Readers in Your Library?

    Science.gov (United States)

    Gustafson, Chris

    2012-01-01

    This article discusses some things to consider when thinking about adding e-readers to one's collection. These include: (1) What is the purpose?; (2) Which device?; (3) How will one keep track of his or her e-readers and their contents?; (4) What are some potential pitfalls?; (5) Is there a positive impact on student learning?; and (6) Are…

  19. A Comparative Review of Stratification Texts and Readers

    Science.gov (United States)

    Peoples, Clayton D.

    2012-01-01

    Social stratification is a core substantive area within sociology. There are a number of textbooks and readers available on the market that deal with this central topic. In this article, I conduct a comparative review of (a) four stratification textbooks and (b) four stratification readers. (Contains 2 tables.)

  20. Chinese Deaf Readers Have Early Access to Parafoveal Semantics

    Science.gov (United States)

    Yan, Ming; Pan, Jinger; Bélanger, Nathalie N.; Shu, Hua

    2015-01-01

    In the present study, we manipulated different types of information available in the parafovea during the reading of Chinese sentences and examined how deaf readers make use of the parafoveal information. Results clearly indicate that although the reading-level matched hearing readers make greater use of orthographic information in the parafovea,…

  1. Resolving Struggling Readers' Homework Difficulties: A Social Cognitive Perspective

    Science.gov (United States)

    Margolis, Howard; Mccabe, Patrick

    2004-01-01

    Struggling readers often fail to complete homework or complete it in a slipshod, haphazard fashion. Often, this adversely affects grades, erodes motivation for academics, and causes conflict between readers, parents, and school personnel. To help teachers and educational consultants (e.g., reading specialists, school psychologists) help struggling…

  2. Organizing Instruction for Struggling Readers in Tutorial Settings

    Science.gov (United States)

    Mokhtari, Kouider; Hutchison, Amy C.; Edwards, Patricia A.

    2010-01-01

    In this article, the authors suggest that many of the problems struggling readers encounter while reading stem from distinct yet fundamental sources of difficulty related to the types of text read (print or online), the task or activity readers engage in, and the sociocultural context of reading. The authors further argue that although these…

  3. Addressing Learning Disabilities with UDL and Technology: Strategic Reader

    Science.gov (United States)

    Hall, Tracey E.; Cohen, Nicole; Vue, Ge; Ganley, Patricia

    2015-01-01

    CAST created "Strategic Reader," a technology-based system blending Universal Design for Learning (UDL) and Curriculum-Based Measurement (CBM) in a digital learning environment to improve reading comprehension instruction. This experimental study evaluates the effectiveness of Strategic Reader using two treatment conditions for measuring…

  4. Peace Pilgrim: A Readers Theatre Approach to Peace Education.

    Science.gov (United States)

    Curran, Joanne M.

    Readers theater is a dramatic art that directs attention to the words of a text. During a performance, a reader (rather than an actor) presents and interprets the work within a narrative context intended by the author. In this project, the text, a collection of the words and writings of a woman known as the Peace Pilgrim, tells the story of her…

  5. Finding versus Fixing: Self-Monitoring for Readers Who Struggle

    Science.gov (United States)

    Anderson, Nancy L.; Kaye, Elizabeth L.

    2017-01-01

    This article explains how teachers can understand, notice, and supportively respond to readers who struggle with self-monitoring during text reading. The unique strategic processing demands for readers who struggle support the argument that teaching children to find and notice errors is different than fixing a word, or getting it right. Three…

  6. Gene expression profiling reveals activation of the FA/BRCA pathway in advanced squamous cervical cancer with intrinsic resistance and therapy failure.

    Science.gov (United States)

    Balacescu, Ovidiu; Balacescu, Loredana; Tudoran, Oana; Todor, Nicolae; Rus, Meda; Buiga, Rares; Susman, Sergiu; Fetica, Bogdan; Pop, Laura; Maja, Laura; Visan, Simona; Ordeanu, Claudia; Berindan-Neagoe, Ioana; Nagy, Viorica

    2014-04-08

    Advanced squamous cervical cancer, one of the most commonly diagnosed cancers in women, still remains a major problem in oncology due to treatment failure and distant metastasis. Antitumor therapy failure is due to both intrinsic and acquired resistance; intrinsic resistance is often decisive for treatment response. In this study, we investigated the specific pathways and molecules responsible for baseline therapy failure in locally advanced squamous cervical cancer. Twenty-one patients with locally advanced squamous cell carcinoma were enrolled in this study. Primary biopsies harvested prior to therapy were analyzed for whole human gene expression (Agilent) based on the patient's 6 months clinical response. Ingenuity Pathway Analysis was used to investigate the altered molecular function and canonical pathways between the responding and non-responding patients. The microarray results were validated by qRT-PCR and immunohistochemistry. An additional set of 24 formalin-fixed paraffin-embedded cervical cancer samples was used for independent validation of the proteins of interest. A 2859-gene signature was identified to distinguish between responder and non-responder patients. 'DNA Replication, Recombination and Repair' represented one of the most important mechanisms activated in non-responsive cervical tumors, and the 'Role of BRCA1 in DNA Damage Response' was predicted to be the most significantly altered canonical pathway involved in intrinsic resistance (p = 1.86E-04, ratio = 0.262). Immunohistological staining confirmed increased expression of BRCA1, BRIP1, FANCD2 and RAD51 in non-responsive compared with responsive advanced squamous cervical cancer, both in the initial set of 21 cervical cancer samples and the second set of 24 samples. Our findings suggest that FA/BRCA pathway plays an important role in treatment failure in advanced cervical cancer. The assessment of FANCD2, RAD51, BRCA1 and BRIP1 nuclear proteins could provide important information about the

  7. Gene expression profiling reveals activation of the FA/BRCA pathway in advanced squamous cervical cancer with intrinsic resistance and therapy failure

    International Nuclear Information System (INIS)

    Balacescu, Ovidiu; Maja, Laura; Visan, Simona; Ordeanu, Claudia; Berindan-Neagoe, Ioana; Nagy, Viorica; Balacescu, Loredana; Tudoran, Oana; Todor, Nicolae; Rus, Meda; Buiga, Rares; Susman, Sergiu; Fetica, Bogdan; Pop, Laura

    2014-01-01

    Advanced squamous cervical cancer, one of the most commonly diagnosed cancers in women, still remains a major problem in oncology due to treatment failure and distant metastasis. Antitumor therapy failure is due to both intrinsic and acquired resistance; intrinsic resistance is often decisive for treatment response. In this study, we investigated the specific pathways and molecules responsible for baseline therapy failure in locally advanced squamous cervical cancer. Twenty-one patients with locally advanced squamous cell carcinoma were enrolled in this study. Primary biopsies harvested prior to therapy were analyzed for whole human gene expression (Agilent) based on the patient’s 6 months clinical response. Ingenuity Pathway Analysis was used to investigate the altered molecular function and canonical pathways between the responding and non-responding patients. The microarray results were validated by qRT-PCR and immunohistochemistry. An additional set of 24 formalin-fixed paraffin-embedded cervical cancer samples was used for independent validation of the proteins of interest. A 2859-gene signature was identified to distinguish between responder and non-responder patients. ‘DNA Replication, Recombination and Repair’ represented one of the most important mechanisms activated in non-responsive cervical tumors, and the ‘Role of BRCA1 in DNA Damage Response’ was predicted to be the most significantly altered canonical pathway involved in intrinsic resistance (p = 1.86E-04, ratio = 0.262). Immunohistological staining confirmed increased expression of BRCA1, BRIP1, FANCD2 and RAD51 in non-responsive compared with responsive advanced squamous cervical cancer, both in the initial set of 21 cervical cancer samples and the second set of 24 samples. Our findings suggest that FA/BRCA pathway plays an important role in treatment failure in advanced cervical cancer. The assessment of FANCD2, RAD51, BRCA1 and BRIP1 nuclear proteins could provide important information

  8. LESS SKILLED READERS HAVE LESS EFFICIENT SUPPRESSION MECHANISMS.

    Science.gov (United States)

    Gernsbacher, Morton Ann

    1993-09-01

    One approach to understanding the component processes and mechanisms underlying adult reading skill is to compare the performance of more skilled and less skilled readers on laboratory experiments. The results of some recent experiments employing this approach demonstrate that less skilled adult readers suppress less efficiently the inappropriate meanings of ambiguous words (e.g., the playing card vs. garden tool meanings of spade ), the incorrect forms of homophones (e.g., patients vs. patience ), the typical-but-absent members of scenes (e.g., a tractor in a farm scene), and words superimposed on pictures. Less skilled readers are not less efficient in activating contextually appropriate information; in fact, they activate contextually appropriate information more strongly than more skilled readers do. Therefore, one conclusion that can be drawn from these experiments is that less skilled adult readers suffer from less efficient suppression mechanisms.

  9. Overview of PADC nuclear track readers. Recent trends and solutions

    International Nuclear Information System (INIS)

    Hulber, E.

    2009-01-01

    The development of automated track readers dates back to the first routine dosimetry applications of solid state nuclear track detectors. Many research-laboratory track readers and a few commercial systems were introduced in the past 25 years. The traditional application area for high-throughput track readers is radon testing in buildings and fast neutron dosimetry. The latter application, in particular, has considerably increased the need for efficient polyallyldiglycol carbonate (PADC) track reader systems with high throughput. The paper provides an overview of recent trends in the development of high-throughput PADC track readers and it gives a glimpse into the practice of designing this category of devices. A general overview is provided of the technical aspects relating to the optics, the hardware and the track recognition approaches. Ultimate theoretical limits in the performance as well as promising new approaches are addressed. Requirements and practical solutions are illustrated with reference to a commercially available system.

  10. The role of morphology and short vowelization in reading Arabic among normal and dyslexic readers in grades 3, 6, 9, and 12.

    Science.gov (United States)

    Abu-Rabia, Salim

    2007-03-01

    This study was an investigation of several Arabic reading measures among dyslexics and normal Arabic readers across different ages (grades 3, 6, 9, and 12): the role of morphology, short vowelization (phonological and syntactic skills), spelling, reading isolated words, and reading comprehension. The results of the one-way ANOVAs indicated clear differences between the dyslexic readers and the normal readers on all reading measures. However, the stepwise regression analysis revealed consistent orthographic results: morphology (identification and/or production) and spelling were generally the most powerful predictors of both reading accuracy and reading comprehension among dyslexic and normal readers across these different age groups. The results are discussed in terms of the characteristics of the Arabic orthography and the heavy reliance of readers at all levels and ages on orthographic factors in reading.

  11. Senda: Lectura 6 (Senda: Reader 6).

    Science.gov (United States)

    Peniche Leger, Maria Elena, Ed.

    This textbook, the sixth in a series of six, is designed to give the advanced elementary school student continued practice in reading Spanish. It contains some 30 sections with passages of increasing degrees of difficulty. Illustrations are included. The text includes selections from authors such as Inca Garcilaso de la Vega, Melville, Santos…

  12. Processamento cognitivo em crianças com e sem dificuldades de leitura Cognitive skills in children: comparing good readers and poor readers

    Directory of Open Access Journals (Sweden)

    Alessandra Gotuzo Seabra Capovilla

    2004-12-01

    Full Text Available Para buscar identificar habilidades cognitivas mais freqüentemente prejudicadas nas dificuldades de leitura, 90 crianças de pré-escola e 1ª Série foram avaliadas em leitura, escrita, consciência fonológica, memória fonológica, vocabulário, aritmética, processamento visual e seqüenciamento. Comparando as habilidades de bons e maus leitores (acima e abaixo de 1 desvio-padrão em relação à média, respectivamente, observou-se que bons leitores foram significativamente superiores em escrita, consciência fonológica, vocabulário, memória fonológica e memória visual. Resultados sugerem uma relação funcional e forte entre processamento fonológico e leitura; funcional e moderada entre processamento seqüencial, aritmética e leitura; e fraca e correlacional entre processamento visual e leitura.To identify cognitive skills that may be diminished in reading difficulties, 90 preschoolers and first graders were tested in reading, spelling, phonological awareness, phonological memory, vocabulary, arithmetic, visual processing, and sequential processing. Comparison between good readers and poor readers (above and below one standard deviation, respectively, revealed that good readers were significantly superior to poor readers in spelling, phonological awareness, vocabulary, phonological memory and visual memory. Results suggest strong functional relationship between phonological processing and reading, moderate functional relationships between sequential processing and arithmetic on one hand and reading on the other, and weak correlation between visual processing and reading.

  13. Examining College Students’ Reading Behaviors and Needs for Ebook Readers

    Directory of Open Access Journals (Sweden)

    Wei-Jane Lin

    2012-12-01

    Full Text Available This study investigates college students’ reading behaviors and attitudes toward print and electronic carriers of books. With the prosperity and variety of ebook readers currently, it is important to understand the genuine needs of the users to better leverage the features and functions of the ebook readers. The methodology of survey research is conducted to explore 76 undergraduate students’ experiences, preferences and appraisals toward reading via the print books and ebook readers. Generally the college students possess positive attitudes toward and are willing to take advantage of the ebook and ebook reader services provided by libraries, but the current rate of use is low. The results suggested that student adoption of ebook readers are affected by their goals of reading. The college students prefer ebook readers significantly for leisure reading, and highly demand the functionality of multimedia presentations and file management. When reading academic contexts, the college students preferred hardcovers and online ebooks via the Web browser, and they value the functions of searching, marking and file management on ebook readers especially. [Article content in Chinese

  14. Semantic and phonological coding in poor and normal readers.

    Science.gov (United States)

    Vellutino, F R; Scanlon, D M; Spearing, D

    1995-02-01

    Three studies were conducted evaluating semantic and phonological coding deficits as alternative explanations of reading disability. In the first study, poor and normal readers in second and sixth grade were compared on various tests evaluating semantic development as well as on tests evaluating rapid naming and pseudoword decoding as independent measures of phonological coding ability. In a second study, the same subjects were given verbal memory and visual-verbal learning tasks using high and low meaning words as verbal stimuli and Chinese ideographs as visual stimuli. On the semantic tasks, poor readers performed below the level of the normal readers only at the sixth grade level, but, on the rapid naming and pseudoword learning tasks, they performed below the normal readers at the second as well as at the sixth grade level. On both the verbal memory and visual-verbal learning tasks, performance in poor readers approximated that of normal readers when the word stimuli were high in meaning but not when they were low in meaning. These patterns were essentially replicated in a third study that used some of the same semantic and phonological measures used in the first experiment, and verbal memory and visual-verbal learning tasks that employed word lists and visual stimuli (novel alphabetic characters) that more closely approximated those used in learning to read. It was concluded that semantic coding deficits are an unlikely cause of reading difficulties in most poor readers at the beginning stages of reading skills acquisition, but accrue as a consequence of prolonged reading difficulties in older readers. It was also concluded that phonological coding deficits are a probable cause of reading difficulties in most poor readers.

  15. E-Books on the Mobile E-Reader

    Directory of Open Access Journals (Sweden)

    Chulyun Kim

    2013-01-01

    Full Text Available The market for e-books has been established during the past several years. Many e-book readers are commercially available, and millions of e-book titles are available for purchase or free download. E-paper technology has matured enough to be used as the screen for dedicated e-book readers which make reading possible with the familiar feel of reading printed books. In this paper, we provide a comprehensive review of the status of the e-book, including the architecture and features of e-book readers, market adoption and e-book industry ecosystem.

  16. Journal of Clipped Words in Reader's Digest Magazine

    OpenAIRE

    Simanjuntak, Lestari

    2012-01-01

    This study deals with Clipped Words in the “Laughter, the Best Medicine” of Reader's Digest. The objectives of the study are to find out the types of clipped words which are used in the “Laughter, the Best Medicine” of Reader's Digest, to find out sthe dominantly used in the whole story and to reason the dominant clipped word use in the text. The study use descriptive qualitative method. The data were collected from seventeen selected Reader's Digest which contains the clipped word by applie...

  17. Usability and Accessibility of eBay by Screen Reader

    Science.gov (United States)

    Buzzi, Maria Claudia; Buzzi, Marina; Leporini, Barbara; Akhter, Fahim

    The evolution of Information and Communication Technology and the rapid growth of the Internet have fuelled a great diffusion of eCommerce websites. Usually these sites have complex layouts crowded with active elements, and thus are difficult to navigate via screen reader. Interactive environments should be properly designed and delivered to everyone, including the blind, who usually use screen readers to interact with their computers. In this paper we investigate the interaction of blind users with eBay, a popular eCommerce website, and discuss how using the W3C Accessible Rich Internet Applications (WAI-ARIA) suite could improve the user experience when navigating via screen reader.

  18. Power Efficient Gurumukhi Unicode Reader Design and Implementation on FPGA

    DEFF Research Database (Denmark)

    Kaur, Amanpreet; Singh, Sunny; Pandey, Bishwajeet

    2017-01-01

    Gurumukhi is found to be the most widely used language of Pakistan, and it is ranked 3rd in Canada, 7th in India and almost 4th most spoken language in U.K. This Unicode Reader is cost effective solution for learning as well as understanding the Punjabi language by the people across the globe .This...... reader helps the user to understand, whether written text is consonants, vowels or digits of Gurumukhi scripts. This paper can also be the solution to the various problems occurred in research of Punjabi natural language processing. Hardware is designed for Gurumukhi Unicode Reader (GUR...

  19. Morpho-phonemic analysis boosts word reading for adult struggling readers.

    Science.gov (United States)

    Gray, Susan H; Ehri, Linnea C; Locke, John L

    2018-01-01

    A randomized control trial compared the effects of two kinds of vocabulary instruction on component reading skills of adult struggling readers. Participants seeking alternative high school diplomas received 8 h of scripted tutoring to learn forty academic vocabulary words embedded within a civics curriculum. They were matched for language background and reading levels, then randomly assigned to either morpho-phonemic analysis teaching word origins, morpheme and syllable structures, or traditional whole word study teaching multiple sentence contexts, meaningful connections, and spellings. Both groups made comparable gains in learning the target words, but the morpho-phonemic group showed greater gains in reading unfamiliar words on standardized tests of word reading, including word attack and word recognition. Findings support theories of word learning and literacy that promote explicit instruction in word analysis to increase poor readers' linguistic awareness by revealing connections between morphological, phonological, and orthographic structures within words.

  20. Share Your Opinion With Other Eos Readers

    Science.gov (United States)

    Narasimhan, T. N.

    2006-11-01

    Earlier this year, Robert Kitchen (Eos, 87(24), 235, 2006) drew attention to declining interest in Earth science education in public schools. The reason for a lack of interest in teaching Earth sciences in public schools may involve more than just the attitudes of parents who may wish for their children a better preparation for advanced placement courses later on. Part of the problem may lie with our present mind-set that technology can solve all the world's problems, from poverty, to better health, and to prosperity.

  1. How Readers and Advertisers Benefit from Local Newspaper Competition.

    Science.gov (United States)

    Everett, Shu-Ling Chen; Everett, Stephen E.

    1989-01-01

    Explores relations among three competitive schemes with respect to newspapers' price structures, including advertising rates and prices to consumers. Finds that readers get some benefit from greater competition, but that advertisers do not. (MM)

  2. 21 CFR 866.2850 - Automated zone reader.

    Science.gov (United States)

    2010-04-01

    ...) MEDICAL DEVICES IMMUNOLOGY AND MICROBIOLOGY DEVICES Microbiology Devices § 866.2850 Automated zone reader... surface of certain culture media used in disc-agar diffusion antimicrobial susceptibility tests. The...

  3. An Interview with Crosby Bonsall: A Writer for Beginning Readers.

    Science.gov (United States)

    Cox, Carole

    1985-01-01

    Crosby Bonsall, a prolific author-illustrator for young readers, comments on many topics related to writing, illustrating, and young children's initial independent encounters with print in books. (HOD)

  4. the management of writer-reader interaction in newspaper editorials

    African Journals Online (AJOL)

    Ntsane

    how dialogically expansive and contractive resources are used in this respect in editorials from different ... adopts a particular position and how they interact with potential readers. Engagement ..... An introductory tour through Appraisal Theory.

  5. Nasa Unveils Cosmic Images Book in Braille for Blind Readers

    Science.gov (United States)

    2008-01-01

    BALTIMORE - At a Tuesday ceremony at the National Federation of the Blind, NASA unveiled a new book that brings majestic images taken by its Great Observatories to the fingertips of the blind. "Touch the Invisible Sky" is a 60-page book with color images of nebulae, stars, galaxies and some of the telescopes that captured the original pictures. Each image is embossed with lines, bumps and other textures. These raised patterns translate colors, shapes and other intricate details of the cosmic objects, allowing visually impaired people to experience them. Braille and large-print descriptions accompany each of the book's 28 photographs, making the book's design accessible to readers of all visual abilities. Sample page Sample page The book contains spectacular images from the Hubble Space Telescope, Chandra X-ray Observatory, Spitzer Space Telescope and powerful ground-based telescopes. The celestial objects are presented as they appear through visible-light telescopes and different spectral regions invisible to the naked eye, from radio to infrared, visible, ultraviolet and X-ray light. The book introduces the concept of light and the spectrum and explains how the different observatories complement each others' findings. Readers take a cosmic journey beginning with images of the sun, and travel out into the galaxy to visit relics of exploding and dying stars, as well as the Whirlpool galaxy and colliding Antennae galaxies. People Who Read This Also Read... Chandra Data Reveal Rapidly Whirling Black Holes Jet Power and Black Hole Assortment Revealed in New Chandra Image Action Replay of Powerful Stellar Explosion Black Holes Are The Rhythm at The Heart of Galaxies "Touch the Invisible Sky" was written by astronomy educator and accessibility specialist Noreen Grice of You Can Do Astronomy LLC and the Museum of Science, Boston, with authors Simon Steel, an astronomer with the Harvard-Smithsonian Center for Astrophysics in Cambridge, Mass., and Doris Daou, an astronomer

  6. Comprehensive genomic profiling of 295 cases of clinically advanced urothelial carcinoma of the urinary bladder reveals a high frequency of clinically relevant genomic alterations.

    Science.gov (United States)

    Ross, Jeffrey S; Wang, Kai; Khaira, Depinder; Ali, Siraj M; Fisher, Huge A G; Mian, Badar; Nazeer, Tipu; Elvin, Julia A; Palma, Norma; Yelensky, Roman; Lipson, Doron; Miller, Vincent A; Stephens, Philip J; Subbiah, Vivek; Pal, Sumanta K

    2016-03-01

    In the current study, the authors present a comprehensive genomic profile (CGP)-based study of advanced urothelial carcinoma (UC) designed to detect clinically relevant genomic alterations (CRGAs). DNA was extracted from 40 µm of formalin-fixed, paraffin-embedded sections from 295 consecutive cases of recurrent/metastatic UC. CGP was performed on hybridization-captured, adaptor ligation-based libraries to a mean coverage depth of 688X for all coding exons of 236 cancer-related genes plus 47 introns from 19 genes frequently rearranged in cancer, using process-matched normal control samples as a reference. CRGAs were defined as GAs linked to drugs on the market or currently under evaluation in mechanism-driven clinical trials. All 295 patients assessed were classified with high-grade (International Society of Urological Pathology classification) and advanced stage (stage III/IV American Joint Committee on Cancer) disease, and 294 of 295 patients (99.7%) had at least 1 GA on CGP with a mean of 6.4 GAs per UC (61% substitutions/insertions/deletions, 37% copy number alterations, and 2% fusions). Furthermore, 275 patients (93%) had at least 1 CRGA involving 75 individual genes with a mean of 2.6 CRGAs per UC. The most common CRGAs involved cyclin-dependent kinase inhibitor 2A (CDKN2A) (34%), fibroblast growth factor receptor 3 (FGFR3) (21%), phosphatidylinositol 3-kinase catalytic subunit alpha (PIK3CA) (20%), and ERBB2 (17%). FGFR3 GAs were diverse types and included 10% fusions. ERBB2 GAs were equally divided between amplifications and substitutions. ERBB2 substitutions were predominantly within the extracellular domain and were highly enriched in patients with micropapillary UC (38% of 32 cases vs 5% of 263 nonmicropapillary UC cases; PCancer 2016;122:702-711. © 2015 American Cancer Society. © 2015 American Cancer Society.

  7. LESS SKILLED READERS HAVE LESS EFFICIENT SUPPRESSION MECHANISMS

    OpenAIRE

    Gernsbacher, Morton Ann

    1993-01-01

    One approach to understanding the component processes and mechanisms underlying adult reading skill is to compare the performance of more skilled and less skilled readers on laboratory experiments. The results of some recent experiments employing this approach demonstrate that less skilled adult readers suppress less efficiently the inappropriate meanings of ambiguous words (e.g., the playing card vs. garden tool meanings of spade), the incorrect forms of homophones (e.g., patients vs. patien...

  8. Making a Commitment to Strategic-Reader Training

    Institute of Scientific and Technical Information of China (English)

    FREDRICKA L. STOLLER; REIKO KOMIYAMA

    2013-01-01

    Skilled readers by definition are strategic; they are able to use a repertoire of reading strategies , flexibly and in meaningful combinations , to achieve their reading comprehension goals . Thus , one of the aims of foreign and second language (L2) reading curricula should be to move students toward becoming more strategic readers . This curricular orientation can be best achieved when a strong commitment is made to strategic-reader training as a regular and consistent component of instruction across the curriculum . To explore this stance , we examine the reading strategies used by skilled readers , contrast teaching strategies with training strategic readers ( i .e . , strategic-reader training) , and examine five strategic-reader training approaches from first language contexts that can be adapted by L2 professionals to enhance the reading instruction offered in their L 2 classes . The five approaches targeted for exploration include Directed Reading-Thinking Activity , Reciprocal Teaching , Transactional Strategies Instruction , Questioning the Author , and Concept-Oriented Reading Instruction . Though distinct from one another , they all acknowledge the importance of explicit explanations about strategies (or reminders about the use of select strategies) , teacher modeling , scaffolded tasks , active student engagement , student practice , classroom discussions of strategy use , and the gradual release of responsibility to students who eventually decide for themselves (and/or with peers) when , where , and why to use which strategies to achieve their comprehension goals . We conclude with a discussion of the challenges , and suggestions for overcoming them , that L 2 teachers and students often face in making a commitment to strategic-reader training .

  9. Flexible electronics enters the e-reader market

    Science.gov (United States)

    Banks, Michael

    2010-02-01

    A company that was spun off from the physics department at the University of Cambridge in the UK 10 years ago released its first product last month. Plastic Logic, founded by Henning Sirringhaus and Richard Friend, launched an electronic reader that can display books, magazines and newspapers on a flexible, lightweight plastic display. The reader commercializes pioneering work first started over 20 years ago at the lab by the two physicists, who are based in the department's optoelectronics group.

  10. Inferential processes in readers with Down syndrome

    Directory of Open Access Journals (Sweden)

    Rosende-Vázquez, Marta

    2013-03-01

    Full Text Available The aim of this work is to know if the source of the difficulty in making inferences, readers with Down syndrome, is in access to prior knowledge or constructing ideas from purely textual knowledge (based on Saldaña and Frith, 2002 for autism. Involved a sample of 20 students with Down syndrome and mild mental retardation (mean IQ = 60 and a control group of 20 children without cognitive deficits. They were matched as to their extent read metal age via Prueba de Evaluación del Retraso Lector (average 8 years. We created two experimental situations: a subjects had to generate inferences based on physical knowledge, b social inferences about knowledge. The ability to check and reaction times in the activation of inferences about physical and social knowledge. We also analyzed the influence that the effect "priming". Results showed: a a rate of correct inferences similar verification tasks between the two groups, b Down subjects take longer to access knowledge that the previous text, c reaction times used by subjects Down were higher in activating physical inferences, d there were no significant differences in the population without reaction times gap between physical and social inferences e subjects without deficits benefited effect "priming" in both types of inferences f Down subjects only improve reaction time in the inferences of social nature. El presente estudio pretende conocer si el origen de la dificultad para realizar inferencias, en lectores con Síndrome de Down, se encuentra en el acceso al conocimiento previo o en la construcción de ideas a partir del conocimiento puramente textual (basándonos en Saldaña y Frith, 2002 para autismo. Participó una muestra de 20 alumnos con Síndrome de Down y discapacidad mental leve (media de C.I.= 60 y un grupo control de 20 alumnos sin déficit cognitivo. Ambos fueron igualados en cuanto a su edad mental lectora medida a través de la Prueba de Evaluación del Retraso Lector (media 8 a

  11. Development and evaluation of new semi-automatic TLD reader software

    International Nuclear Information System (INIS)

    Pathan, M.S.; Pradhan, S.M.; Palani Selvam, T.; Datta, D.

    2018-01-01

    Nowadays, all technology advancement is primarily focused on creating the user-friendly environment while operating any machine, also minimizing the human errors by automation of procedures. In the present study development and evaluation of new software for semi-automatic TLD badge reader (TLDBR-7B) is presented. The software provides an interactive interface and is compatible with latest windows OS as well as USB mode of data communication. Important new features of the software are automatic glow curve analysis for identifying any abnormality, event log register, user defined limits on TL count and time of temperature stabilization for readout interruption and auto reading resumption options

  12. Networks of reader and country status: an analysis of Mendeley reader statistics

    Directory of Open Access Journals (Sweden)

    Robin Haunschild

    2015-11-01

    Full Text Available The number of papers published in journals indexed by the Web of Science core collection is steadily increasing. In recent years, nearly two million new papers were published each year; somewhat more than one million papers when primary research papers are considered only (articles and reviews are the document types where primary research is usually reported or reviewed. However, who reads these papers? More precisely, which groups of researchers from which (self-assigned scientific disciplines and countries are reading these papers? Is it possible to visualize readership patterns for certain countries, scientific disciplines, or academic status groups? One popular method to answer these questions is a network analysis. In this study, we analyze Mendeley readership data of a set of 1,133,224 articles and 64,960 reviews with publication year 2012 to generate three different networks: (1 The network based on disciplinary affiliations of Mendeley readers contains four groups: (i biology, (ii social sciences and humanities (including relevant computer sciences, (iii bio-medical sciences, and (iv natural sciences and engineering. In all four groups, the category with the addition “miscellaneous” prevails. (2 The network of co-readers in terms of professional status shows that a common interest in papers is mainly shared among PhD students, Master’s students, and postdocs. (3 The country network focusses on global readership patterns: a group of 53 nations is identified as core to the scientific enterprise, including Russia and China as well as two thirds of the OECD (Organisation for Economic Co-operation and Development countries.

  13. An IoT Reader for Wireless Passive Electromagnetic Sensors.

    Science.gov (United States)

    Galindo-Romera, Gabriel; Carnerero-Cano, Javier; Martínez-Martínez, José Juan; Herraiz-Martínez, Francisco Javier

    2017-03-28

    In the last years, many passive electromagnetic sensors have been reported. Some of these sensors are used for measuring harmful substances. Moreover, the response of these sensors is usually obtained with laboratory equipment. This approach highly increases the total cost and complexity of the sensing system. In this work, a novel low-cost and portable Internet-of-Things (IoT) reader for passive wireless electromagnetic sensors is proposed. The reader is used to interrogate the sensors within a short-range wireless link avoiding the direct contact with the substances under test. The IoT functionalities of the reader allows remote sensing from computers and handheld devices. For that purpose, the proposed design is based on four functional layers: the radiating layer, the RF interface, the IoT mini-computer and the power unit. In this paper a demonstrator of the proposed reader is designed and manufactured. The demonstrator shows, through the remote measurement of different substances, that the proposed system can estimate the dielectric permittivity. It has been demonstrated that a linear approximation with a small error can be extracted from the reader measurements. It is remarkable that the proposed reader can be used with other type of electromagnetic sensors, which transduce the magnitude variations in the frequency domain.

  14. Environmental dose measurement with microprocessor based portable TLD reader

    International Nuclear Information System (INIS)

    Deme, S.; Apathy, I.; Feher, I.

    1996-01-01

    Application of TL method for environmental gamma-radiation dosimetry involves uncertainty caused by the dose collected during the transport from the point of annealing to the place of exposure and back to the place of evaluation. Should an accident occur read out is delayed due to the need to transport to a laboratory equipped with a TLD reader. A portable reader capable of reading out the TL dosemeter at the place of exposure ('in situ TLD reader') eliminates the above mentioned disadvantages. We have developed a microprocessor based portable TLD reader for monitoring environmental gamma-radiation doses and for on board reading out of doses on space stations. The first version of our portable, battery operated reader (named Pille - 'butterfly') was made at the beginning of the 80s. These devices used CaSO 4 bulb dosemeters and the evaluation technique was based on analogue timing circuits and analogue to digital conversion of the photomultiplier current with a read out precision of 1 μGy and a measuring range up to 10 Gy. The measured values were displayed and manually recorded. The version with an external power supply was used for space dosimetry as an onboard TLD reader

  15. Advanced Introduction to Private Law

    NARCIS (Netherlands)

    Smits, Jan

    2017-01-01

    In this Advanced Introduction, the reader is taken on an intellectual journey through the different facets and dimensions of private law, from the family home to Kuta Beach and from Thomas Piketty to Nina Hagen. This concise book provides an accessible and fresh introduction to private law,

  16. Advanced compiler design and implementation

    CERN Document Server

    Muchnick, Steven S

    1997-01-01

    From the Foreword by Susan L. Graham: This book takes on the challenges of contemporary languages and architectures, and prepares the reader for the new compiling problems that will inevitably arise in the future. The definitive book on advanced compiler design This comprehensive, up-to-date work examines advanced issues in the design and implementation of compilers for modern processors. Written for professionals and graduate students, the book guides readers in designing and implementing efficient structures for highly optimizing compilers for real-world languages. Covering advanced issues in fundamental areas of compiler design, this book discusses a wide array of possible code optimizations, determining the relative importance of optimizations, and selecting the most effective methods of implementation. * Lays the foundation for understanding the major issues of advanced compiler design * Treats optimization in-depth * Uses four case studies of commercial compiling suites to illustrate different approache...

  17. Scrutinizing impacts of conspiracy theories on readers' political views: a rational choice perspective on anti-semitic rhetoric in Turkey.

    Science.gov (United States)

    Nefes, Turkay Salim

    2015-09-01

    Although conspiracy theories have been politically significant throughout history, only a few empirical studies have been about their influence on readers' views. Combining a rational choice approach with a content analysis of an anti-Semitic best-selling conspiracy theory book series in Turkey - the Efendi series - and semi-structured interviews with its readers, this paper reveals the effects of the conspiracy theories on readers' political perspectives. The findings suggest that whereas the rightists are reactive to the Jewish origins of the Dönmes, the leftists oppose the Dönmes as dominant bourgeois figures. This paper concludes that left- and right-wing adherents use the conspiratorial accounts in line with their political views and ontological insecurities. It expands the existing academic literature, which conceptualizes conspiracy theories either as paranoid delusions or as neutral, rational narratives, by showing that they can be both. © London School of Economics and Political Science 2015.

  18. Theta band activity in response to emotional expressions and its relationship with gamma band activity as revealed by MEG and advanced beamformer source imaging

    Directory of Open Access Journals (Sweden)

    Qian eLuo

    2014-02-01

    Full Text Available Neuronal oscillations in the theta and gamma bands have been shown to be important for cognition. Here we examined the temporal and spatial relationship between the two frequency bands in emotional processing using Magnetoencephalography and an advanced dynamic beamformer source imaging method called Synthetic Aperture Magnetometry. We found that areas including the amygdala, visual and frontal cortex showed significant event-related synchronization (ERS in both bands, suggesting a functional association of neuronal oscillations in the same areas in the two bands. However, while the temporal profile in both bands was similar in the amygdala, the peak in gamma band power was much earlier within both visual and frontal areas. Our results do not support a traditional view that the localizations of lower and higher frequencies are spatially distinct. Instead, they suggest that in emotional processing, neuronal oscillations in the gamma and theta bands may reflect, at least in visual and frontal cortex either different but related functional processes or, perhaps more probably, different computational components of the same functional process.

  19. Advanced number theory

    CERN Document Server

    Cohn, Harvey

    1980-01-01

    ""A very stimulating book ... in a class by itself."" - American Mathematical MonthlyAdvanced students, mathematicians and number theorists will welcome this stimulating treatment of advanced number theory, which approaches the complex topic of algebraic number theory from a historical standpoint, taking pains to show the reader how concepts, definitions and theories have evolved during the last two centuries. Moreover, the book abounds with numerical examples and more concrete, specific theorems than are found in most contemporary treatments of the subject.The book is divided into three parts

  20. Advanced router architectures

    CERN Document Server

    Kloth, Axel K

    2005-01-01

    Routers, switches, and transmission equipment form the backbone of the Internet, yet many users and service technicians do not understand how these nodes really work.Advanced Router Architectures addresses how components of advanced routers work together and how they are integrated with each other. This book provides the background behind why these building blocks perform certain functions, and how the function is implemented in general use. It offers an introduction to the subject matter that is intended to trigger deeper interest from the reader. The book explains, for example, why traffic m

  1. Advanced Techniques in Biophysics

    CERN Document Server

    Arrondo, José Luis R

    2006-01-01

    Technical advancements are basic elements in our life. In biophysical studies, new applications and improvements in well-established techniques are being implemented every day. This book deals with advancements produced not only from a technical point of view, but also from new approaches that are being taken in the study of biophysical samples, such as nanotechniques or single-cell measurements. This book constitutes a privileged observatory for reviewing novel applications of biophysical techniques that can help the reader enter an area where the technology is progressing quickly and where a comprehensive explanation is not always to be found.

  2. MR Neurography: Advances

    International Nuclear Information System (INIS)

    Chhabra, A.; Carrino, J.A.; Trueblood, E.; Lianxin Zhao, L.; Koceski, S.; Shteriev, F.; Lenkinski, L.; Sinclair, Ch.D.J.; Andreisek, G.

    2013-01-01

    High resolution and high field magnetic resonance neurography (MR neurography, MRN) is shown to have excellent anatomic capability. There have been considerable advances in the technology in the last few years leading to various feasibility studies using different structural and functional imaging approaches in both clinical and research settings. This paper is intended to be a useful seminar for readers who want to gain knowledge of the advancements in the MRN pulse sequences currently used in clinical practice as well as learn about the other techniques on the horizon aimed at better depiction of nerve anatomy, pathology, and potential noninvasive evaluation of nerve degeneration or regeneration.

  3. When High-Capacity Readers Slow Down and Low-Capacity Readers Speed Up: Working Memory and Locality Effects.

    Science.gov (United States)

    Nicenboim, Bruno; Logačev, Pavel; Gattei, Carolina; Vasishth, Shravan

    2016-01-01

    We examined the effects of argument-head distance in SVO and SOV languages (Spanish and German), while taking into account readers' working memory capacity and controlling for expectation (Levy, 2008) and other factors. We predicted only locality effects, that is, a slowdown produced by increased dependency distance (Gibson, 2000; Lewis and Vasishth, 2005). Furthermore, we expected stronger locality effects for readers with low working memory capacity. Contrary to our predictions, low-capacity readers showed faster reading with increased distance, while high-capacity readers showed locality effects. We suggest that while the locality effects are compatible with memory-based explanations, the speedup of low-capacity readers can be explained by an increased probability of retrieval failure. We present a computational model based on ACT-R built under the previous assumptions, which is able to give a qualitative account for the present data and can be tested in future research. Our results suggest that in some cases, interpreting longer RTs as indexing increased processing difficulty and shorter RTs as facilitation may be too simplistic: The same increase in processing difficulty may lead to slowdowns in high-capacity readers and speedups in low-capacity ones. Ignoring individual level capacity differences when investigating locality effects may lead to misleading conclusions.

  4. Advanced Microbial Taxonomy Combined with Genome-Based-Approaches Reveals that Vibrio astriarenae sp. nov., an Agarolytic Marine Bacterium, Forms a New Clade in Vibrionaceae.

    Science.gov (United States)

    Al-Saari, Nurhidayu; Gao, Feng; Rohul, Amin A K M; Sato, Kazumichi; Sato, Keisuke; Mino, Sayaka; Suda, Wataru; Oshima, Kenshiro; Hattori, Masahira; Ohkuma, Moriya; Meirelles, Pedro M; Thompson, Fabiano L; Thompson, Cristiane; Filho, Gilberto M A; Gomez-Gil, Bruno; Sawabe, Toko; Sawabe, Tomoo

    2015-01-01

    Advances in genomic microbial taxonomy have opened the way to create a more universal and transparent concept of species but is still in a transitional stage towards becoming a defining robust criteria for describing new microbial species with minimum features obtained using both genome and classical polyphasic taxonomies. Here we performed advanced microbial taxonomies combined with both genome-based and classical approaches for new agarolytic vibrio isolates to describe not only a novel Vibrio species but also a member of a new Vibrio clade. Two novel vibrio strains (Vibrio astriarenae sp. nov. C7T and C20) showing agarolytic, halophilic and fermentative metabolic activity were isolated from a seawater sample collected in a coral reef in Okinawa. Intraspecific similarities of the isolates were identical in both sequences on the 16S rRNA and pyrH genes, but the closest relatives on the molecular phylogenetic trees on the basis of 16S rRNA and pyrH gene sequences were V. hangzhouensis JCM 15146T (97.8% similarity) and V. agarivorans CECT 5085T (97.3% similarity), respectively. Further multilocus sequence analysis (MLSA) on the basis of 8 protein coding genes (ftsZ, gapA, gyrB, mreB, pyrH, recA, rpoA, and topA) obtained by the genome sequences clearly showed the V. astriarenae strain C7T and C20 formed a distinct new clade protruded next to V. agarivorans CECT 5085T. The singleton V. agarivorans has never been included in previous MLSA of Vibrionaceae due to the lack of some gene sequences. Now the gene sequences are completed and analysis of 100 taxa in total provided a clear picture describing the association of V. agarivorans into pre-existing concatenated network tree and concluded its relationship to our vibrio strains. Experimental DNA-DNA hybridization (DDH) data showed that the strains C7T and C20 were conspecific but were separated from all of the other Vibrio species related on the basis of both 16S rRNA and pyrH gene phylogenies (e.g., V. agarivorans CECT

  5. Advanced Microbial Taxonomy Combined with Genome-Based-Approaches Reveals that Vibrio astriarenae sp. nov., an Agarolytic Marine Bacterium, Forms a New Clade in Vibrionaceae.

    Directory of Open Access Journals (Sweden)

    Nurhidayu Al-Saari

    Full Text Available Advances in genomic microbial taxonomy have opened the way to create a more universal and transparent concept of species but is still in a transitional stage towards becoming a defining robust criteria for describing new microbial species with minimum features obtained using both genome and classical polyphasic taxonomies. Here we performed advanced microbial taxonomies combined with both genome-based and classical approaches for new agarolytic vibrio isolates to describe not only a novel Vibrio species but also a member of a new Vibrio clade. Two novel vibrio strains (Vibrio astriarenae sp. nov. C7T and C20 showing agarolytic, halophilic and fermentative metabolic activity were isolated from a seawater sample collected in a coral reef in Okinawa. Intraspecific similarities of the isolates were identical in both sequences on the 16S rRNA and pyrH genes, but the closest relatives on the molecular phylogenetic trees on the basis of 16S rRNA and pyrH gene sequences were V. hangzhouensis JCM 15146T (97.8% similarity and V. agarivorans CECT 5085T (97.3% similarity, respectively. Further multilocus sequence analysis (MLSA on the basis of 8 protein coding genes (ftsZ, gapA, gyrB, mreB, pyrH, recA, rpoA, and topA obtained by the genome sequences clearly showed the V. astriarenae strain C7T and C20 formed a distinct new clade protruded next to V. agarivorans CECT 5085T. The singleton V. agarivorans has never been included in previous MLSA of Vibrionaceae due to the lack of some gene sequences. Now the gene sequences are completed and analysis of 100 taxa in total provided a clear picture describing the association of V. agarivorans into pre-existing concatenated network tree and concluded its relationship to our vibrio strains. Experimental DNA-DNA hybridization (DDH data showed that the strains C7T and C20 were conspecific but were separated from all of the other Vibrio species related on the basis of both 16S rRNA and pyrH gene phylogenies (e.g., V

  6. A Retrospective Analysis of Precision Medicine Outcomes in Patients With Advanced Cancer Reveals Improved Progression-Free Survival Without Increased Health Care Costs.

    Science.gov (United States)

    Haslem, Derrick S; Van Norman, S Burke; Fulde, Gail; Knighton, Andrew J; Belnap, Tom; Butler, Allison M; Rhagunath, Sharanya; Newman, David; Gilbert, Heather; Tudor, Brian P; Lin, Karen; Stone, Gary R; Loughmiller, David L; Mishra, Pravin J; Srivastava, Rajendu; Ford, James M; Nadauld, Lincoln D

    2017-02-01

    The advent of genomic diagnostic technologies such as next-generation sequencing has recently enabled the use of genomic information to guide targeted treatment in patients with cancer, an approach known as precision medicine. However, clinical outcomes, including survival and the cost of health care associated with precision cancer medicine, have been challenging to measure and remain largely unreported. We conducted a matched cohort study of 72 patients with metastatic cancer of diverse subtypes in the setting of a large, integrated health care delivery system. We analyzed the outcomes of 36 patients who received genomic testing and targeted therapy (precision cancer medicine) between July 1, 2013, and January 31, 2015, compared with 36 historical control patients who received standard chemotherapy (n = 29) or best supportive care (n = 7). The average progression-free survival was 22.9 weeks for the precision medicine group and 12.0 weeks for the control group ( P = .002) with a hazard ratio of 0.47 (95% CI, 0.29 to 0.75) when matching on age, sex, histologic diagnosis, and previous lines of treatment. In a subset analysis of patients who received all care within the Intermountain Healthcare system (n = 44), per patient charges per week were $4,665 in the precision treatment group and $5,000 in the control group ( P = .126). These findings suggest that precision cancer medicine may improve survival for patients with refractory cancer without increasing health care costs. Although the results of this study warrant further validation, this precision medicine approach may be a viable option for patients with advanced cancer.

  7. Echoic memory processes in good and poor readers.

    Science.gov (United States)

    Sipe, S; Engle, R W

    1986-07-01

    Four experiments were conducted to determine whether echoic memory plays a role in differences between good and poor readers. The first two experiments used a suffix procedure in which the subject is read a list of digits with either a tone control or the word go appended to the list. For lists that exceeded the length of the subjects memory span by one digit (i.e., that avoided ceiling effects), the poor readers showed a larger decrement in the suffix condition than did the good readers. The third experiment was directed at the question of whether the duration of echoic memory is different for good and poor readers. Children shadowed words presented to one ear at a rate determined to give 75-85% shadowing accuracy. The items presented to the nonattended ear were words and an occasional digit. At various intervals after the presentation of the digit, a light signaled that the subject was to cease shadowing and attempt to recall any digit that had occurred in the nonattended ear recently. Whereas good and poor readers recalled the digit equally if tested immediately after presentation, the poor readers showed a faster decline in recall of the digit as retention interval increased. A fourth experiment was conducted to determine whether the differences in echoic memory were specific to speech stimuli or occurred at a more basic level of aural persistence. Bursts of white noise were separated by 9-400 ms of silence and the subject was to say whether there were one or two sounds presented. There were no differences in detectability functions for good and poor readers.

  8. Visual consequences of electronic reader use: a pilot study.

    Science.gov (United States)

    Maducdoc, Marlon M; Haider, Asghar; Nalbandian, Angèle; Youm, Julie H; Morgan, Payam V; Crow, Robert W

    2017-04-01

    With the increasing prevalence of electronic readers (e-readers) for vocational and professional uses, it is important to discover if there are visual consequences in the use of these products. There are no studies in the literature quantifying the incidence or severity of eyestrain, nor are there clinical characteristics that may predispose to these symptoms with e-reader use. The primary objective of this pilot study was to assess the degree of eyestrain associated with e-reader use compared to traditional paper format. The secondary outcomes of this study were to assess the rate of eyestrain associated with e-reader use and identify any clinical characteristics that may be associated with the development of eyestrain. Forty-four students were randomly assigned to study (e-reader iPAD) and control (print) groups. Participant posture, luminosity of the room, and reading distance from reading device were measured during a 1-h session for both groups. At the end of the session, questionnaires were administered to determine symptoms. Significantly higher rates of eyestrain (p = 0.008) and irritation (p = 0.011) were found among the iPAD study group as compared to the print 'control' group. The study group was also 4.9 times more likely to report severe eyestrain (95 % CI [1.4, 16.9]). No clinical characteristics predisposing to eyestrain could be identified. These findings conclude that reading on e-readers may induce increased levels of irritation and eyestrain. Predisposing factors, etiology, and potential remedial interventions remain to be determined.

  9. NATO Advanced Study Institute on Low Temperature Molecular Spectroscopy

    CERN Document Server

    1996-01-01

    Molecular spectroscopy has achieved rapid and significant progress in recent years, the low temperature techniques in particular having proved very useful for the study of reactive species, phase transitions, molecular clusters and crystals, superconductors and semiconductors, biochemical systems, astrophysical problems, etc. The widening range of applications has been accompanied by significant improvements in experimental methods, and low temperature molecular spectroscopy has been revealed as the best technique, in many cases, to establish the connection between experiment and theoretical calculations. This, in turn, has led to a rapidly increasing ability to predict molecular spectroscopic properties. The combination of an advanced tutorial standpoint with an emphasis on recent advances and new perspectives in both experimental and theoretical molecular spectroscopy contained in this book offers the reader insight into a wide range of techniques, particular emphasis being given to supersonic jet and matri...

  10. Improving diagnostic sensitivity of combined dermoscopy and reflectance confocal microscopy imaging through double reader concordance evaluation in telemedicine settings: A retrospective study of 1000 equivocal cases.

    Directory of Open Access Journals (Sweden)

    A M Witkowski

    Full Text Available Reflectance confocal microscopy (RCM is an imaging device that permits non-invasive visualization of cellular morphology and has been shown to improve diagnostic accuracy of dermoscopically equivocal cutaneous lesions. The application of double reader concordance evaluation of dermoscopy-RCM image sets in retrospective settings and its potential application to telemedicine evaluation has not been tested in a large study population.To improve diagnostic sensitivity of RCM image diagnosis using a double reader concordance evaluation approach; to reduce mismanagement of equivocal cutaneous lesions in retrospective consultation and telemedicine settings.1000 combined dermoscopy-RCM image sets were evaluated in blind by 10 readers with advanced training and internship in dermoscopy and RCM evaluation. We compared sensitivity and specificity of single reader evaluation versus double reader concordance evaluation as well as the effect of diagnostic confidence on lesion management in a retrospective setting.Single reader evaluation resulted in an overall sensitivity of 95.2% and specificity of 76.3%, with misdiagnosis of 8 melanomas, 4 basal cell carcinomas and 2 squamous cell carcinomas. Combined double reader evaluation resulted in an overall sensitivity of 98.3% and specificity of 65.5%, with misdiagnosis of 1 in-situ melanoma and 2 basal cell carcinomas.Evaluation of dermoscopy-RCM image sets of cutaneous lesions by single reader evaluation in retrospective settings is limited by sensitivity levels that may result in potential mismanagement of malignant lesions. Double reader blind concordance evaluation may improve the sensitivity of diagnosis and management safety. The use of a second check can be implemented in telemedicine settings where expert consultation and second opinions may be required.

  11. Phonological-Lexical Feedback during Early Abstract Encoding: The Case of Deaf Readers.

    Directory of Open Access Journals (Sweden)

    Manuel Perea

    Full Text Available In the masked priming technique, physical identity between prime and target enjoys an advantage over nominal identity in nonwords (GEDA-GEDA faster than geda-GEDA. However, nominal identity overrides physical identity in words (e.g., REAL-REAL similar to real-REAL. Here we tested whether the lack of an advantage of the physical identity condition for words was due to top-down feedback from phonological-lexical information. We examined this issue with deaf readers, as their phonological representations are not as fully developed as in hearing readers. Results revealed that physical identity enjoyed a processing advantage over nominal identity not only in nonwords but also in words (GEDA-GEDA faster than geda-GEDA; REAL-REAL faster than real-REAL. This suggests the existence of fundamental differences in the early stages of visual word recognition of hearing and deaf readers, possibly related to the amount of feedback from higher levels of information.

  12. Impact of Reconstruction Algorithms on CT Radiomic Features of Pulmonary Tumors: Analysis of Intra- and Inter-Reader Variability and Inter-Reconstruction Algorithm Variability.

    Science.gov (United States)

    Kim, Hyungjin; Park, Chang Min; Lee, Myunghee; Park, Sang Joon; Song, Yong Sub; Lee, Jong Hyuk; Hwang, Eui Jin; Goo, Jin Mo

    2016-01-01

    To identify the impact of reconstruction algorithms on CT radiomic features of pulmonary tumors and to reveal and compare the intra- and inter-reader and inter-reconstruction algorithm variability of each feature. Forty-two patients (M:F = 19:23; mean age, 60.43±10.56 years) with 42 pulmonary tumors (22.56±8.51mm) underwent contrast-enhanced CT scans, which were reconstructed with filtered back projection and commercial iterative reconstruction algorithm (level 3 and 5). Two readers independently segmented the whole tumor volume. Fifteen radiomic features were extracted and compared among reconstruction algorithms. Intra- and inter-reader variability and inter-reconstruction algorithm variability were calculated using coefficients of variation (CVs) and then compared. Among the 15 features, 5 first-order tumor intensity features and 4 gray level co-occurrence matrix (GLCM)-based features showed significant differences (palgorithms. As for the variability, effective diameter, sphericity, entropy, and GLCM entropy were the most robust features (CV≤5%). Inter-reader variability was larger than intra-reader or inter-reconstruction algorithm variability in 9 features. However, for entropy, homogeneity, and 4 GLCM-based features, inter-reconstruction algorithm variability was significantly greater than inter-reader variability (palgorithms. Inter-reconstruction algorithm variability was greater than inter-reader variability for entropy, homogeneity, and GLCM-based features.

  13. Advanced express web application development

    CERN Document Server

    Keig, Andrew

    2013-01-01

    A practical book, guiding the reader through the development of a single page application using a feature-driven approach.If you are an experienced JavaScript developer who wants to build highly scalable, real-world applications using Express, this book is ideal for you. This book is an advanced title and assumes that the reader has some experience with node, Javascript MVC web development frameworks, and has heard of Express before, or is familiar with it. You should also have a basic understanding of Redis and MongoDB. This book is not a tutorial on Node, but aims to explore some of the more

  14. Reader error during CT colonography: causes and implications for training

    International Nuclear Information System (INIS)

    Slater, Andrew; Tam, Emily; Gartner, Louise; Scarth, Julia; Peiris, Chand; Gupta, Arun; Marshall, Michele; Burling, David; Taylor, Stuart A.; Halligan, Steve

    2006-01-01

    This study investigated the variability in baseline computed tomography colonography (CTC) performance using untrained readers by documenting sources of error to guide future training requirements. Twenty CTC endoscopically validated data sets containing 32 polyps were consensus read by three unblinded radiologists experienced in CTC, creating a reference standard. Six readers without prior CTC training [four residents and two board-certified subspecialty gastrointestinal (GI) radiologists] read the 20 cases. Readers drew a region of interest (ROI) around every area they considered a potential colonic lesion, even if subsequently dismissed, before creating a final report. Using this final report, reader ROIs were classified as true positive detections, true negatives correctly dismissed, true detections incorrectly dismissed (i.e., classification error), or perceptual errors. Detection of polyps 1-5 mm, 6-9 mm, and ≥10 mm ranged from 7.1% to 28.6%, 16.7% to 41.7%, and 16.7% to 83.3%, respectively. There was no significant difference between polyp detection or false positives for the GI radiologists compared with residents (p=0.67, p=0.4 respectively). Most missed polyps were due to failure of detection rather than characterization (range 82-95%). Untrained reader performance is variable but generally poor. Most missed polyps are due perceptual error rather than characterization, suggesting basic training should focus heavily on lesion detection. (orig.)

  15. CT colonography: effect of experience and training on reader performance

    International Nuclear Information System (INIS)

    Taylor, Stuart A.; Burling, David; Morley, Simon; Bartram, Clive I.; Halligan, Steve; Bassett, Paul; Atkin, Wendy

    2004-01-01

    The purpose of this paper was to investigate the effect of radiologist experience and increasing exposure to CT colonography on reader performance. Three radiologists of differing general experience (consultant, research fellow, trainee) independently analysed 100 CT colonographic datasets. Readers had no prior experience of CT colonography and received feedback and training after the first 50 cases from an independent experienced radiologist. Diagnostic performance and reporting times were compared for the first and second 50 datasets and compared with the results of a radiologist experienced in CT colonography. Before training only the consultant reader achieved statistical equivalence with the reference standard for detection of larger polyps. After training, detection rates ranged between 25 and 58% for larger polyps. Only the trainee significantly improved after training (P=0.007), with performance of other readers unchanged or even worse. Reporting times following training were reduced significantly for the consultant and fellow (P<0.001 and P=0.03, respectively), but increased for the trainee (P<0.001). In comparison to the consultant reader, the odds of detection of larger polyps was 0.36 (CI 0.16, 0.82) for the fellow and 0.36 (CI 0.14, 0.91) for the trainee. There is considerable variation in the ability to report CT colonography. Prior experience in gastrointestinal radiology is a distinct advantage. Competence cannot be assumed even after directed training via a database of 50 cases. (orig.)

  16. Development of optically stimulated luminescence reader systems in BARC

    International Nuclear Information System (INIS)

    Kulkarni, M.S.

    2008-01-01

    BARC has very vast experience in the development of thermoluminescence (TL) reader systems both for routine personnel monitoring and research application. However, optically stimulated luminescence (OSL) related instrumentation is a recent development in BARC. The increasing popularity of OSL technique in the radiation dosimetry applications in the recent past has driven investigation and developmental programme in the OSL measurement facilities at BARC. As the consequence of the efforts directed towards the indigenous development of OSL reader system, OSL readers with various readout modes like continuous wave (CW) OSL mode, linear intensity modulated OSL (LM-OSL), pulsed OSL (POSL) have been developed. In addition to these conventional modes of operation a novel non-linear OSL mode (NL-OSL) has also been developed for the OSL measurements. This paper reviews the details of the development of OSL reader system including experience with high intensity blue/green LED stimulation light source and detection system. Also discussed are recently developed versatile integrated TL/OSL reader systems for TL and OSL measurements. (author)

  17. A study on the development of an infographic reader questionnaire and reader opinions

    Directory of Open Access Journals (Sweden)

    Yıldırım Serkan

    2016-01-01

    Full Text Available Educational materials are commonly used to assist with communication during learning. One of the ways to determine the use of educational materials and their contribution to the learning process is to ask students for their opinions. Student opinions provide useful information regarding various objectives such as making both the learning process and resources more effective, bringing about the necessary improvements and organising the teaching process. In this study, we developed a questionnaire for determining the opinions of information graphics (infographics readers on information graphics prepared for teaching purposes. This study was conducted in the fall semester of the 2013-2014 academic year with the participation of 59 students from the Department of Computer and Instructional Technologies Education of the Kazım Karabekir Faculty of Education. The students were provided with a questionnaire consisting of 29 items that inquired their opinions on infographics. The collected data were assessed using Principal Component Analysis. Based on the analysis results, a second questionnaire consisting of 23 items and six factors (Learnability, Selection Preferences, Sharing, Basic Presentation Structure, Memorability, and Role in the Learning Process was developed. According to the study results, the students considered infographics as highly instructive, and described that they help ensure a more lasting learning experience.

  18. How to diagnose any type of TLD Reader?

    International Nuclear Information System (INIS)

    Rodriguez, Manuel Lopez; Garcia, Jose A. Tamayo; Gil, Alex Vergara; Lores, Stefan Gutierrez; Acosta, Andry Romero; Villanueva, Gilberto Alonso

    2013-01-01

    The acquisition of know how of practical experiences obtained in the repair and maintenance of readers TLD RADOS for five years of work and the request by the International Atomic Energy for signing new Research Contracts (CRP), made possible the CRP 13328, in which the specialist is committed in the course of a year, to deliver educational software in order to train personnel associated with the operation of the TLD readers RADOS. Due to the importance of continuous transfer of knowledge for new generations of technicians and specialists who join our laboratories, the idea came when the first interactive CD that grouped 19 videos, divided into three blocks was ready: learning, repair and maintenance; it was suggested to expand the training for any TLD reader. Thus a much more complete than the first version package emerged. 7 cases were subsequently published in an IAEA TECDOC, 1599 were included

  19. Cognitive Processes in Discourse Comprehension: Passive Processes, Reader-Initiated Processes, and Evolving Mental Representations

    Science.gov (United States)

    van den Broek, Paul; Helder, Anne

    2017-01-01

    As readers move through a text, they engage in various types of processes that, if all goes well, result in a mental representation that captures their interpretation of the text. With each new text segment the reader engages in passive and, at times, reader-initiated processes. These processes are strongly influenced by the readers'…

  20. Struggling Readers: Assessment and Instruction in Grades K-6. Solving Problems in the Teaching of Literacy.

    Science.gov (United States)

    Balajthy, Ernest; Lipa-Wade, Sally

    This book focuses on three distinct types of struggling readers that teachers will instantly recognize from their own classrooms--the "Catch-On Reader," the "Catch-Up Reader," and the "Stalled Reader." The book provides detailed case studies which bring to life the specific problems these students are likely to face…

  1. Using Twitter to Teach Reader-Oriented Biblical Interpretation: "Tweading" the Gospel of Mark

    Science.gov (United States)

    Williamson, Robert, Jr.

    2013-01-01

    Twitter offers an engaging way to introduce students to reader-oriented interpretation of the Bible. The exercise described here introduces students to the idea that the reader has a role in the production of a text's meaning, which thus varies from reader to reader. Twitter enables us to capture the real-time thoughts of a variety of…

  2. How Do Fluent and Poor Readers' Endurance Differ in Reading?

    Science.gov (United States)

    Bastug, Muhammet; Keskin, Hasan Kagan; Akyol, Mustafa

    2017-01-01

    It was observed in this research how endurance status of fluent readers and poor readers changed as the text became longer. 40 students of the primary school 4th-grade, 20 were fluent readers and other 20 were poor readers, participated in the research. A narrative text was utilised in the data collection process. Students' oral readings were…

  3. When high-capacity readers slow down and low-capacity readers speed up: Working memory and locality effects

    Directory of Open Access Journals (Sweden)

    Bruno eNicenboim

    2016-03-01

    Full Text Available We examined the effects of argument-head distance in SVO and SOV languages (Spanish and German, while taking into account readers’ working memory capacity and controlling for expectation (Levy, 2008 and other factors. We predicted only locality effects, that is, a slow-down produced by increased dependency distance (Gibson, 2000; Lewis & Vasishth, 2005. Furthermore, we expected stronger locality effects for readers with low working memory capacity. Contrary to our predictions, low-capacity readers showed faster reading with increased distance, while high-capacity readers showed locality effects. We suggest that while the locality effects are compatible with memory-based explanations, the speedup of low-capacity readers can be explained by an increased probability of retrieval failure. We present a computational model based on ACT-R built under the previous assumptions, which is able to give a qualitative account for the present data and can be tested in future research. Our results suggest that in some cases, interpreting longer RTs as indexing increased processing difficulty and shorter RTs as facilitation may be too simplistic: The same increase in processing difficulty may lead to slowdowns in high-capacity readers and speedups in low-capacity ones. Ignoring individual level capacity differences when investigating locality effects may lead to misleading conclusions.

  4. A cross-linguistic evaluation of script-specific effects on fMRI lateralization in late second language readers

    Directory of Open Access Journals (Sweden)

    Maki Sophia Koyama

    2014-04-01

    Full Text Available Behavioral and neuroimaging studies have provided evidence that reading is strongly left lateralized, and this pattern of functional lateralization can be indicative of reading competence. However, it remains unclear whether functional lateralization differs between the first (L1 and second (L2 languages in bilingual L2 readers. This question is particularly important when the particular script, or orthography, learned by the L2 readers is markedly different from their L1 script. In this study, we quantified functional lateralization in brain regions involved in visual word recognition for participants’ L1 and L2 scripts, with a particular focus on the effects of L1-L2 script differences in the visual complexity and orthographic depth of the script. Two different groups of late L2 learners participated in an fMRI experiment: L1 readers of Japanese who learnt to read alphabetic English and L1 readers of English who learnt to read both Japanese syllabic Kana and logographic Kanji. The results showed weaker leftward lateralization in the posterior lateral occipital complex (pLOC for logographic Kanji compared with syllabic and alphabetic scripts in both L1 and L2 readers of Kanji. When both L1 and L2 scripts were non-logographic, where symbols are mapped onto sounds, functional lateralization did not significantly differ between L1 and L2 scripts in any region, in any group. Our findings indicate that weaker leftward lateralization for logographic reading reflects greater requirement of the right hemisphere for processing visually complex logographic Kanji symbols, irrespective of whether Kanji is the readers’ L1 or L2, rather than characterizing the efforts of L2 readers to accommodate to the L2 script Finally, brain-behavior analysis revealed that functional lateralization for L2 reading predicted L2 reading competency.

  5. Using Randomized Clinical Trials to Determine the Impact of Reading Intervention on Struggling Adolescent Readers: Reports of Research from Five Nationally Funded Striving Readers Grants

    Science.gov (United States)

    Loadman, William; Sprague, Kim; Hamilton, Jennifer; Coffey, Deb; Faddis, Bonnie

    2010-01-01

    In 2005, the U.S. Department of Education awarded eight Striving Readers grants to projects around the country. The goal of Striving Readers is to improve literacy skills and achievement for struggling readers in middle and high school and to increase the research base using randomized clinical research to address improvement in adolescent…

  6. The Role of Hand Dominance in Beginning Braille Readers

    Science.gov (United States)

    Wright, Tessa

    2009-01-01

    In this article, the author examines the role of "hand dominance" in beginning braille readers. "Hand dominance" refers to whether an individual is "right handed" or "left handed." The data for these analyses were taken from the Alphabetic Braille and Contracted Braille Study (ABC Braille Study). The ABC Braille Study was a five-year nonrandomized…

  7. Moral Choices in Contemporary Society: A Courses by Newspaper Reader.

    Science.gov (United States)

    Rieff, Philip, Ed.; Finkle, Isaac, Ed.

    This reader, which contains 135 primary source readings about morality, is one of several college-level instructional materials developed to supplement a nationwide newspaper course on moral issues in contemporary society. The authors represent a diverse group including theologians, psychologists, politicians, professional athletes, lawyers, and…

  8. 3,000 Paper Cranes: Children's Literature for Remedial Readers.

    Science.gov (United States)

    Shumaker, Marjorie P.; Shumaker, Ronald C.

    1988-01-01

    Describes how the educational experience of sixth grade remedial readers was revitalized and enriched through a project that grew out of reading "Sadako and the Thousand Paper Cranes." Suggests using "real" books (literature) to liberate remedial students from skill drills and reading games. (NH)

  9. The Fluid Reading Primer: Animated Decoding Support for Emergent Readers.

    Science.gov (United States)

    Zellweger, Polle T.; Mackinlay, Jock D.

    A prototype application called the Fluid Reading Primer was developed to help emergent readers with the process of decoding written words into their spoken forms. The Fluid Reading Primer is part of a larger research project called Fluid Documents, which is exploring the use of interactive animation of typography to show additional information in…

  10. Scaffolding or Distracting: CD-ROM Storybooks and Young Readers

    Science.gov (United States)

    Pearman, Cathy J.; Chang, Ching-Wen

    2010-01-01

    CD-ROM storybooks, often referred to as electronic texts, e-books, and interactive stories, are learning tools with supplemental features such as automatic reading of text, sound effects, word pronunciations, and graphic animations which support the development of reading skills and comprehension in beginning readers. Some CD-ROM storybooks also…

  11. English for Mass Communications and for Other Purposes-Readers ...

    African Journals Online (AJOL)

    This study was an investigation into the way readers perceive the use of English, for different purposes, and in particular, for mass communication in a second language setting. For this purpose, a simple questionnaire in form of the Likert rating scale was used to generate data. The study involved 337 respondents.

  12. Medical Readers' Theater: Relevance to Geriatrics Medical Education

    Science.gov (United States)

    Shapiro, Johanna; Cho, Beverly

    2011-01-01

    Medical Readers' Theater (MRT) is an innovative and simple way of helping medical students to reflect on difficult-to-discuss topics in geriatrics medical education, such as aging stereotypes, disability and loss of independence, sexuality, assisted living, relationships with adult children, and end-of-life issues. The authors describe a required…

  13. Verbal Processing Reaction Times in "Normal" and "Poor" Readers.

    Science.gov (United States)

    Culbertson, Jack; And Others

    After it had been determined that reaction time (RT) was a sensitive measure of hemispheric dominance in a verbal task performed by normal adult readers, the reaction times of three groups of subjects (20 normal reading college students, 12 normal reading third graders and 11 poor reading grade school students) were compared. Ss were exposed to…

  14. ReaderBench: An Integrated Cohesion-Centered Framework

    NARCIS (Netherlands)

    Dascalu, Mihai; Stavarache, Lucia Larise; Dessus, Philippe; Trausan-Matu, Stefan; McNamara, Danielle S.; Bianco, Maryse

    2015-01-01

    Dascalu, M., Stavarache, L.L., Dessus, P., Trausan-Matu, S., McNamara, D.S., & Bianco, M. (2015). ReaderBench: An Integrated Cohesion-Centered Framework. In G. Conole, T. Klobucar, C. Rensing, J. Konert & É. Lavoué (Eds.), 10th European Conf. on Technology Enhanced Learning (pp. 505–508). Toledo,

  15. Child Readers and the Worlds of the Picture Book

    Science.gov (United States)

    Baird, Adela; Laugharne, Janet; Maagerø, Eva; Tønnessen, Elise Seip

    2016-01-01

    Children as readers of picture books and the ways they respond to, and make meaning from, such texts are the focus of this article, which reports on a small-scale study undertaken in Norway and Wales, UK. The theoretical framing of the research draws on concepts of the multimodal ensemble in picture books and of the reading event as part of a…

  16. The Role of Reader in Felpo Filva, by Eva Furnari

    Directory of Open Access Journals (Sweden)

    Ana Elvira L. Gebara

    2017-10-01

    Full Text Available In order to analyze the relationship between writer-reader and mediation of the text, it is necessary to identify the positions they occupy. Before the Internet, it was not common for the reader to approach the writer directly, except though letters. This virtual (but not digital contact is modelling to understand the reader’s relationship with the author because, in the written lines, he ends up indicating how he understands himself and the other – in a game of faces, understood in this work as Kerbrat-Orecchioni (2006 it characterizes in conversation. In this hyper-gender, without socio-historical restrictions or of categorization (MAINGUENEAU, 2010, there is a mandatory provision that constrains the sender to identify his position from the moment he chooses how to address the recipient. In these forms of treatment, the relationships of preservation or threat to the in the light of what is extended or made explicit in the treatment given to the theme of the letter to be outlined. This article aims to identify the concepts of the reader in the correspondence exchanged by the main characters, Charlô and Felpo, core of the development of the narrative (FURNARI, 2006. These concepts allow us to comprehend, in a discursive and dialogical perspective, which boundaries remain for the reader towards the text and which are outdated.

  17. Video Vortex reader II: moving images beyond YouTube

    NARCIS (Netherlands)

    Lovink, G.; Somers Miles, R.

    2011-01-01

    Video Vortex Reader II is the Institute of Network Cultures' second collection of texts that critically explore the rapidly changing landscape of online video and its use. With the success of YouTube ('2 billion views per day') and the rise of other online video sharing platforms, the moving image

  18. Dose reader of dosimetric foil; Czytnik dawki folii dozymetrycznej

    Energy Technology Data Exchange (ETDEWEB)

    Machaj, B.; Strzalkowski, J.; Smolko, K.

    1997-12-31

    Read out the absorbance of a dosimetric foil is accomplished by two beam spectrophotometer. Such a solution makes possible the compensation of light source instabilities and ensures higher stability of the dose reader. The error of absorbance measurement caused by the instabilities does not exceed 0.0004 A. (author). 3 refs, 3 figs.

  19. Readers' opinion about English original articles in Ugeskrift for Laeger

    DEFF Research Database (Denmark)

    Nielsen, Jan; Rosberg, Hanne Mohr; Rosenberg, J.

    2010-01-01

    INTRODUCTION: The Danish Medical Association performed a survey together with TNS Gallup Denmark among the readers of Ugeskrift for Laeger (Journal of the Danish Medical Association). The main motivation for the questionnaire was to evaluate the acceptability of changing the publication language...

  20. Spongelike Acquisition of Sight Vocabulary in Beginning Readers?

    Science.gov (United States)

    Stuart, Morag; Masterson, Jackie; Dixon, Maureen

    2000-01-01

    Investigates the relation between phonological awareness, sound-to-letter mapping knowledge, and printed word learning in novice five-year-old readers. Explores effects of visual memory and of teaching methods. Finds mental representations of printed words are more easily formed by beginners who are able to match at least some of the phonological…

  1. Dewitt Wallace-Reader's Digest Fund National Library Power Program.

    Science.gov (United States)

    School Library Media Annual (SLMA), 1993

    1993-01-01

    Describes the National Library Power Program, a collaborative effort sponsored by the Dewitt Wallace-Reader's Digest Fund in cooperation with local education funds and public school districts that was designed to create public elementary and middle school library programs that are central to the education program of the school. (LRW)

  2. Guiding the Gifted Reader. ERIC Digest #E481.

    Science.gov (United States)

    Halsted, Judith Wynn

    This digest offers guidelines in providing challenging reading opportunities for gifted students. Research findings concerning the characteristics of the gifted child as reader (e.g., they read earlier, better and more) are noted. Specific needs of gifted learners can be met by: using literature as a supplement to the readings in basal texts;…

  3. Prosodic Awareness and Punctuation Ability in Adult Readers

    Science.gov (United States)

    Heggie, Lindsay; Wade-Woolley, Lesly

    2018-01-01

    We examined the relationship between two metalinguistic tasks: prosodic awareness and punctuation ability. Specifically, we investigated whether adults' ability to punctuate was related to the degree to which they are aware of and able to manipulate prosody in spoken language. English-speaking adult readers (n = 115) were administered a receptive…

  4. Selecting literature for beginner readers in South Africa

    Directory of Open Access Journals (Sweden)

    Hibbert, Liesel

    2011-12-01

    Full Text Available This article explores complexities of choosing appropriate reading material which may provide maximum engagement for beginner readers in Southern Africa, with the aim of instilling a lifelong love of reading. The article presents a case in favour of literary criteria as base line for choices of reading material for beginner readers. Furthermore, the article outlines general characteristics of reading material for beginner readers, as well as specific criteria to be considered in the Southern African context, taking into account the linguistic diversity which exists in formal education and the vast literacy backlog in the region. Furthermore, it is argued that translated children’s stories should ideally be adapted rather than literally translated, in order to meet the requirements of what is universally regarded as good children’s literature for beginner readers. A culture of reading can only be instilled by adhering to the following criteria, i.e. ensuring affective engagement, maximum meaning-making potential, delight, the engagement of the imagination for the purposes of developing the creative mind, and strong identification with the material for the purposes of developing a sense of agency.

  5. Supporting Struggling Readers in Secondary School Science Classes

    Science.gov (United States)

    Roberts, Kelly D.; Takahashi, Kiriko; Park, Hye-Jin; Stodden, Robert A.

    2012-01-01

    Many secondary school students struggle to read complex expository text such as science textbooks. This article provides step-by-step guidance on how to foster expository reading for struggling readers in secondary school science classes. Two strategies are introduced: Text-to-Speech (TTS) Software as a reading compensatory strategy and the…

  6. The influence of psychological type preferences on readers trying To ...

    African Journals Online (AJOL)

    Around 65% could do so ('imaginers') and 35% could not. The likelihood of being an imaginer was higher among (i) women than among men, (ii) those who preferred intuition to sensing or feeling to thinking, and (iii) those who were most charismatically active. Readers with intuition as their dominant function were most ...

  7. The Impact of Open Licensing on the Early Reader Ecosystem

    Science.gov (United States)

    Butcher, Neil; Hoosen, Sarah; Levey, Lisbeth; Moore, Derek

    2016-01-01

    The Impact of Open Licensing on the Early Reader Ecosystem examines how to use open licensing to promote quality learning resources for young children that are relevant and interesting. Research in early reading tends to focus on traditional publishing value and supply chains, without taking much consideration of new approaches and solutions…

  8. Technology for the Struggling Reader: Free and Easily Accessible Resources

    Science.gov (United States)

    Berkeley, Sheri; Lindstrom, Jennifer H.

    2011-01-01

    A fundamental problem for many struggling readers, their parents, and their teachers is that there are few benchmarks to guide decision making about assistive technological supports when the nature of a disability is cognitive (e.g., specific learning disability, SLD) rather than physical. However, resources such as the National Center on…

  9. Improving the Performance of Poor Readers through Autogenic Relaxation Training.

    Science.gov (United States)

    Frey, Herbert

    1980-01-01

    Reports that the addition of 15 minutes of relaxation training to weekly remedial reading periods for disabled readers throughout a school year raised concentration levels and decreased anxiety, neuroticism, and number of reading errors. Describes a few types of relaxation exercises that may be helpful. (ET)

  10. ELISA reader does not interfere by mobile phone radiofrequency radiation

    Directory of Open Access Journals (Sweden)

    Seyyed Mohammad Javad Mortazavi

    2016-01-01

    Conclusion: This study showed that ELISA reader does not interfere by mobile phone RF radiation at a closed contact (less than 5 cm distance. However, we recommend that medical institutions discuss these issues in the context of their specific use of technologies and frame a policy that is clear and straightforward to guide staff, patients, and visitors.

  11. Learning Strategies in Proficient and Less Proficient Readers in Medicine

    Science.gov (United States)

    Nemati, Majid; Nodoushan, Mohammad Ali Salmani; Ashrafzadeh, Anis

    2010-01-01

    The current study aimed to diagnose the probable significant differences in the use of language learning strategies among medical-text readers of opposite sex from different levels of proficiency. 120 (N = 120) participants were randomly selected from Azad Medical University of Mashhad: 60 medical students (age range 23-25; 30 = male and 30 =…

  12. Reader practice in mammography screen reporting in Australia

    International Nuclear Information System (INIS)

    Reed, W.; Poulos, A.; Brennan, P.

    2009-01-01

    Full text: Reader variability is a problem in mammography image reporting and compromises the efficacy of screening programmes. The purpose of this exploratory study was to survey reader practice in reporting screening mammograms in Australia to identify aspects of practice that warrant further investigation. Mammography reporting practice and influences on concentration and attention were investigated by using an original questionnaire distributed to screen readers in Australia. A response rate of 71% (83 out of 117) was achieved. Demographic data indicated that the majority of readers were over 46 years of age (73%), have been reporting on screening mammograms for over 10 years (61%), take less than 1 min to report upon a screening mammogram examination (66%), report up to 200 examinations in a single session (83%) and take up to 2 h to report one session (61%). A majority report on more than 5000 examinations annually (66%); 93% of participants regard their search strategy as systematic, 87% agreed that their concentration can vary throughout a session, 64% agreed that the relatively low number of positives can lead to lapses in concentration and attention and almost all (94%) participants agreed that methods to maximise concentration should be explored. Participants identified a range of influences on concentration within their working environment including volume of images reported in one session, image types and aspects of the physical environment. This study has provided important evidence of the need to investigate adverse influences on concentration during mammography screen reporting

  13. Solar Energy Education. Reader, Part II. Sun story. [Includes glossary

    Energy Technology Data Exchange (ETDEWEB)

    1981-05-01

    Magazine articles which focus on the subject of solar energy are presented. The booklet prepared is the second of a four part series of the Solar Energy Reader. Excerpts from the magazines include the history of solar energy, mythology and tales, and selected poetry on the sun. A glossary of energy related terms is included. (BCS)

  14. Kindling: The Amazon e-Reader as an Educational Tool

    Science.gov (United States)

    Brezicki, Colin

    2011-01-01

    The revolutionary electronic reading device, Amazon's Kindle, is already obsolete. Such is the breakneck speed of technology that the machine touted to spell the death of printed books is already heading for the scrap heap, replaced by e-readers like the iPad that access the Internet, make phone calls, download movies, and connect users with all…

  15. The Development of Visual Search Strategies in Biscriptal Readers.

    Science.gov (United States)

    Liow, Susan Rikard; Green, David; Tam, Melissa

    1999-01-01

    To test whether cognitive processing in bilingual depends on script combinations and language proficiency, this study investigated the development of alphabetic and logographic visual search strategies in two kinds of biscriptals: (1) Malay-English and (2) Chinese-English readers. Results support the view that there are script implications of…

  16. Trends in Teacher Certification: Equipping Teachers to Prepare Proficient Readers

    Science.gov (United States)

    Rowland, Julie

    2015-01-01

    Ensuring that students are reading proficiently by third grade is a key component of keeping students on track to graduate high school and pursue college and careers. Because of the magnitude of this academic milestone, states typically pursue policies that promote early identification and intervention for struggling readers. However, teachers are…

  17. A new microcontroller-based RADFET dosimeter reader

    International Nuclear Information System (INIS)

    Vasović, Nikola D.; Ristić, Goran S.

    2012-01-01

    A new reader for radiation dose measurements using RADFET (pMOSFET) dosemeters has been developed. The threshold voltage (V T ) of the pMOSFETs is measured using a “one-point” method that determines V T as the gate voltage for a given drain current. Using V T , the absorbed dose, which is directly proportional to the threshold voltage shift, is calculated. The reader is based on a low cost 8-bit PIC 18F4520 microcontroller (MCU), and works independently of a personal computer, uses a touch screen and stores the data in microcontroller memory. Good agreement in threshold voltage values, obtained using a high-quality source-measure unit and the reader, was obtained. In addition, the reader can be used for threshold voltage measurement with other types of MOSFETs, especially in long duration experiments, as well as for the real-time measurements in radiotherapy, either as an autonomous system or integrated in a larger monitoring configuration.

  18. Reader Response and the Verbal Icon: Implications for English Education.

    Science.gov (United States)

    Harker, W. John

    During the past 15 years, a fundamental change has taken place in literary criticism, with a decline in New Criticism (literature viewed as a public object) and an increase in reader response criticism (literature viewed as a private experience). New Critics considered the meaning of a literary text to exist within the text as an independent and…

  19. Students Attendance Management System Based On RFID And Fingerprint Reader

    Directory of Open Access Journals (Sweden)

    Moth Moth Myint Thein

    2015-07-01

    Full Text Available Abstract Today students class attendance is become more important part for any organizationsinstitutions. The conventional method of taking attendance by calling names or signing on paper is very time consuming and insecure hence inefficient. This paper presents the manual students attendance management into computerized system for convenience or data reliability. So the system is developed by the integration of ubiquitous computing systems into classroom for managing the students attendance using RFID and fingerprint reader. The system is designed to implement an attendance management system based on RFID and fingerprint reader which students need to use their student identification card ID and their finger ID to success the attendance where only authentic student can be recorded the attendance during the class. In this system passive RFID tag and reader pairs are used to register the student ID cards individually and fingerprint reader is used for attendance. This system takes attendance electronically with the help of the RFID and finger print device and the records of the attendance are stored in a database. Students roll call percentages and their details are easily seenvia Graphical User Interface GUI. This system will have the required databases for students attendance teachers subjects and students details. This application is implemented by Microsoft Visual Studio and Microsoft SQL Server as IDE. C language is used to implement this system.

  20. SSR: What's in "School Science Review" for "PSR" Readers?

    Science.gov (United States)

    Lakin, Liz

    2004-01-01

    This article summarises ideas and developments in teaching and learning in science of relevance to "Primary Science Review" ("PSR") readers from three recent issues (309, 310, and 311) of "School Science Review" ("SSR"), the ASE journal for science education 11-19. The themes running through these are: ICT, the implications for science education…

  1. Empowering Adolescent Readers: Intertextuality in Three Novels by David Almond

    Science.gov (United States)

    Latham, Don

    2008-01-01

    In "Skellig," "Kit's Wilderness," and "Clay", David Almond employs various types of intertextuality to enrich his narratives. Through the use of allusion, adaptation, collage, and mise-en-abyme, he encourages his adolescent readers to seek out precursor texts and to consider the interrelationships between these texts and his own. By so doing, he…

  2. Building the Foundation for Close Reading with Developing Readers

    Science.gov (United States)

    Baker, Sheila F.; McEnery, Lillian

    2017-01-01

    Close Reading utilizes several strategies to help readers think more critically about a text. Close reading can be performed within the context of shared readings, read-alouds by the teacher, literature discussion groups, and guided reading groups. Students attempting to more closely read difficult texts may benefit from technologies and platforms…

  3. Advanced maintenance research programs

    International Nuclear Information System (INIS)

    Marston, T.U.; Gelhaus, F.; Burke, R.

    1985-01-01

    The purpose of this paper is to provide the reader with an idea of the advanced maintenance research program at the Electric Power Research Institute (EPRI). A brief description of the maintenance-related activities is provided as a foundation for the advanced maintenance research projects. The projects can be divided into maintenance planning, preventive maintenance program development and implementation, predictive (or conditional) maintenance, and innovative maintenance techniques. The projects include hardware and software development, human factors considerations, and technology promotion and implementation. The advanced concepts include: the incorporation of artificial intelligence into outage planning; turbine and pump maintenance; rotating equipment monitoring and diagnostics with the aid of expert systems; and the development of mobile robots for nuclear power plant maintenance

  4. Mind the Gap: Bridging the Divide between Non-Readers and Lifelong Readers with Hi-Lo Books

    Science.gov (United States)

    Gleason, Carrie

    2011-01-01

    In the past few years, there has been increasing demand from school librarians for books for "reluctant readers"--despite the impressive offering of children's literature published each year and the success of blockbuster series like "Harry Potter, Diary of a Wimpy Kid, Twilight," and "Hunger Games," among others. This is also in addition to all…

  5. Primary Three-Dimensional Analysis with Perspective-Filet View Versus Primary Two-Dimensional Analysis: Evaluation of Lesion Detection by Inexperienced Readers at Computed Tomographic Colonography in Symptomatic Patients

    International Nuclear Information System (INIS)

    Fisichella, V.A.; Horvath, S.; Hellstroem, M.; Jaederling, F.; Stotzer, P.O.; Kilander, A.

    2009-01-01

    Background: 'Perspective-filet view' is a novel three-dimensional (3D) viewing technique for computed tomography colonography (CTC). Studies with experienced readers have shown a sensitivity for perspective-filet view similar to that of 2D or 3D endoluminal fly-through in detection of colorectal lesions. It is not known whether perspective-filet view, compared to axial images, improves lesion detection by inexperienced readers. Purpose: To compare primary 3D analysis using perspective-filet view (3D Filet) with primary 2D analysis, as used by inexperienced CTC readers. Secondary aims were to compare lesion detection by 3D Filet when used by experienced and inexperienced readers, and to evaluate the effect of combined 3D Filet + 2D analysis. Material and Methods: Fifty symptomatic patients were prospectively enrolled. An experienced reader performed 3D Filet analysis followed by complete 2D analysis (3D Filet + 2D), before colonoscopy with segmental unblinding. Two inexperienced readers (readers 2 and 3), blinded to CTC and colonoscopy findings, retrospectively performed 3D Filet analysis and, after 5 weeks, 2D analysis. True positives =6 mm detected by the inexperienced readers with 3D Filet and/or 2D were combined to obtain 3D Filet + 2D. Results: Colonoscopy revealed 116 lesions: 16 lesions =10 mm, 19 lesions 6-9 mm, and 81 lesions =5 mm. For the experienced reader, sensitivities for lesions =6 mm with 3D Filet and 3D Filet + 2D were 77% and 83%, respectively. For the inexperienced readers, sensitivities for lesions =6 mm with 3D Filet and 2D were 51% and 57% (reader 2) and 40% and 43% (reader 3), respectively. There was no significant difference between 3D Filet and 2D regarding sensitivity and reading time. For lesions =6 mm, 3D Filet + 2D improved the sensitivity of reader 2 to 63% and of reader 3 to 51%. Conclusion: Lesion detection by inexperienced readers using perspective-filet view is comparable to that obtained by 2D. Lesion detection improves by

  6. E-readers are more effective than paper for some with dyslexia.

    Directory of Open Access Journals (Sweden)

    Matthew H Schneps

    Full Text Available E-readers are fast rivaling print as a dominant method for reading. Because they offer accessibility options that are impossible in print, they are potentially beneficial for those with impairments, such as dyslexia. Yet, little is known about how the use of these devices influences reading in those who struggle. Here, we observe reading comprehension and speed in 103 high school students with dyslexia. Reading on paper was compared with reading on a small handheld e-reader device, formatted to display few words per line. We found that use of the device significantly improved speed and comprehension, when compared with traditional presentations on paper for specific subsets of these individuals: Those who struggled most with phoneme decoding or efficient sight word reading read more rapidly using the device, and those with limited VA Spans gained in comprehension. Prior eye tracking studies demonstrated that short lines facilitate reading in dyslexia, suggesting that it is the use of short lines (and not the device per se that leads to the observed benefits. We propose that these findings may be understood as a consequence of visual attention deficits, in some with dyslexia, that make it difficult to allocate attention to uncrowded text near fixation, as the gaze advances during reading. Short lines ameliorate this by guiding attention to the uncrowded span.

  7. E-Readers Are More Effective than Paper for Some with Dyslexia

    Science.gov (United States)

    Schneps, Matthew H.; Thomson, Jenny M.; Chen, Chen; Sonnert, Gerhard; Pomplun, Marc

    2013-01-01

    E-readers are fast rivaling print as a dominant method for reading. Because they offer accessibility options that are impossible in print, they are potentially beneficial for those with impairments, such as dyslexia. Yet, little is known about how the use of these devices influences reading in those who struggle. Here, we observe reading comprehension and speed in 103 high school students with dyslexia. Reading on paper was compared with reading on a small handheld e-reader device, formatted to display few words per line. We found that use of the device significantly improved speed and comprehension, when compared with traditional presentations on paper for specific subsets of these individuals: Those who struggled most with phoneme decoding or efficient sight word reading read more rapidly using the device, and those with limited VA Spans gained in comprehension. Prior eye tracking studies demonstrated that short lines facilitate reading in dyslexia, suggesting that it is the use of short lines (and not the device per se) that leads to the observed benefits. We propose that these findings may be understood as a consequence of visual attention deficits, in some with dyslexia, that make it difficult to allocate attention to uncrowded text near fixation, as the gaze advances during reading. Short lines ameliorate this by guiding attention to the uncrowded span. PMID:24058697

  8. A TLD reader for wide range in situ dose measurement

    International Nuclear Information System (INIS)

    Deme, S; Apathy, I.; Bodnar, L.; Csoeke, A.; Hejja, I.

    1998-01-01

    A portable thermoluminescent dosemeter reader suitable for reading at the site of exposure is described. The instrument consists of a glass bulb containing the CaSO 4 :Dy thermoluminescent material laminated to the surface of an electrically heated resistive metal plate. The bulb is encapsulated in a cylindrical, pen-like metal holder made of aluminium. A one-wire-port integrated electronic programmable memory chip mounted inside the holder contains the identification code and the individual calibration parameters of the dosemeter. The aperture of the holder is normally covered by a stainless steel tube to protect the bulb from light and mechanical shocks. The tube slips backwards automatically when the dosemeter is inserted into the reader. The system is used by the Hungarian nuclear power plant. (M.D.)

  9. Optimised to Fail: Card Readers for Online Banking

    Science.gov (United States)

    Drimer, Saar; Murdoch, Steven J.; Anderson, Ross

    The Chip Authentication Programme (CAP) has been introduced by banks in Europe to deal with the soaring losses due to online banking fraud. A handheld reader is used together with the customer’s debit card to generate one-time codes for both login and transaction authentication. The CAP protocol is not public, and was rolled out without any public scrutiny. We reverse engineered the UK variant of card readers and smart cards and here provide the first public description of the protocol. We found numerous weaknesses that are due to design errors such as reusing authentication tokens, overloading data semantics, and failing to ensure freshness of responses. The overall strategic error was excessive optimisation. There are also policy implications. The move from signature to PIN for authorising point-of-sale transactions shifted liability from banks to customers; CAP introduces the same problem for online banking. It may also expose customers to physical harm.

  10. Social Imaginary in web advertising of e-readers

    Directory of Open Access Journals (Sweden)

    Silvina Marcela Angelozzi

    2015-04-01

    Full Text Available This paper explores the imaginary meanings that appear in the advertising discourses on e-book reading devices commonly known as e-readers. It starts from the assumption that imaginary meanings are associated with both: the imaginary associated to digital technologies (Cabrera, 2006, 2011 and to the imaginary of "order of books" (Chartier, 2000, 2005. In order to carry out the exploration, the advertising discourses in the homepages of three cases are analized: The Amazon Kindle, Kobo and MovistarBq brands. The conclusion is that e-readers are devices that participate of the imaginary of the digital technologies as other devices in the complex of digital technologies in everyday life, and also refers strongly to the imaginary meanings related to printed books.

  11. THE CRITICAL READER IN THE POETRY OF MANUEL GUSM

    Directory of Open Access Journals (Sweden)

    Marleide Anchieta de Lima

    2015-11-01

    Full Text Available In the poetry of Manuel Gusmão, the reader is invited to actively partici­pate in writing and reading scenes. To the poet-critic, the act of reading, understood as emancipatory and political practice, is sharing the aesthe­tic experience and the development of our sensitive-cognitive instances, beyond the world learning outside and inside the text. In this sense, our article aims to examine the critical reader configuration from three aspects present in that poetry – act of co-motion, epistemological construction and erratic tissue habitation. With this perspective, we turn to the theoretical­-critical of Roland Bathes, Jacques Rancière and Eduardo Prado Coelho.

  12. How does typeface familiarity affect reading performance and reader preference?

    DEFF Research Database (Denmark)

    Beier, Sofie

    2013-01-01

    the reading speed and preferences of participants. Participants were tested twice with common and uncommon letter shapes, once before and once after spending 20 minutes reading a story with the font. The results indicate that the exposure period has an effect on the speed of reading, but the uncommon letter...... shapes did not. Readers did not like the uncommon letter shapes. This has implications for the selection of type and the design of future typefaces....

  13. The Use of English Collocations in Reader's Digest

    OpenAIRE

    Sinaga, Yudita Putri Nurani; Sinaga, Lidiman Sahat Martua

    2014-01-01

    This descriptive qualitative study is aimed at identifying and describing the types of free collocations found in the articles of Reader's Digest. By taking a sample of ten articles from different months for each year since 2003 up to 2012, it was found all the four productive free collocations were in the data. Type 4 (Determiner + Adjective + Noun) was the dominant type (53.92 %). This was possible because the adjective in the pattern included the present participle and past participle of v...

  14. ELISA reader does not interfere by mobile phone radiofrequency radiation

    Science.gov (United States)

    Mortazavi, Seyyed Mohammad Javad; Baradaran-Ghahfarokhi, Hamid Reza; Abdi, Mohammad Reza; Baradaran-Ghahfarokhi, Milad; Mostafavi, Nayyer Sadat; Mahmoudi, Golshan; Berenjkoub, Nafiseh; Akmali, Zahra; Hossein-Beigi, Fahimeh; Arsang, Vajiheh

    2016-01-01

    Background: The increasing number of mobile phones can physically cause electromagnetic interference (EMI) in medical environments; can also cause errors in immunoassays in laboratories. The ELISA readers are widely used as a useful diagnostic tool for Enzymun colorimetric assay in medicine. The aim of this study was to investigate whether the ELISA reader could be interfered by the exposure to the 900 MHz cell phones in the laboratory. Materials and Methods: Human serum samples were collected from 14 healthy donors (9 women and 5 men) and each sample was divided into four aliquots and was placed into four batches for the in-vitro quantitative determination of human chorionic gonadotropin (hCG). During colorimetric reading of the first, second, and third batches, the ELISA reader (Stat Fax 2100, Awareness Technology, Inc., USA) was exposed to 0.5, 1.0, and 2.0 W exposure of 900 MHz radiation, respectively. For the forth batch (control group), no radiation was applied. All experiments were performed comparing ELISA read out results of the I, II, and III batches with the control batch, using the Wilcoxon test with criterion level of P = 0.050. Results: The final scores in the exposed batches I, II, and III were not statistically significant relative to the control batch (P > 0.05). The results showed that 900 MHz radiation exposure did not alter the ELISA measured levels of hCG hormone in I (P = 0.219), II (P = 0.909), and III (P = 0.056) batches compared to the control batch. Conclusion: This study showed that ELISA reader does not interfere by mobile phone RF radiation at a closed contact (less than 5 cm distance). However, we recommend that medical institutions discuss these issues in the context of their specific use of technologies and frame a policy that is clear and straightforward to guide staff, patients, and visitors. PMID:27376040

  15. Solar Energy Education. Reader, Part IV. Sun schooling

    Energy Technology Data Exchange (ETDEWEB)

    1981-05-01

    A collection of magazine articles which focus on solar energy is presented. This is the final book of the four part series of the Solar Energy Reader. The articles include brief discussions on energy topics such as the sun, ocean energy, methane gas from cow manure, and solar homes. Instructions for constructing a sundial and a solar stove are also included. A glossary of energy related terms is provided. (BCS)

  16. STARtorialist: Astronomy Fashion & Culture Blog and Reader Survey Results

    Science.gov (United States)

    Ash, Summer; Rice, Emily L.; Jarreau, Paige B.

    2016-01-01

    STARtorialist (startorialist.com) is a Tumblr-based blog that curates the proliferation of "Astro Fashion" - clothing accessories, decor, and more - with the goal of celebrating the beauty of the universe and highlighting the science behind the astronomical imagery. Since launching in January 2013, we have written over 1000 unique posts about everything from handmade and boutique products to mass-produced commercial items to haute couture seen on fashion runways. Each blog post features images and descriptions of the products with links to the original astronomical images or other relevant science content. We also feature profiles of astronomers, scientists, students, and communicators wearing, making, or decorating with "startorial" items. Our most popular posts accumulate hundreds or thousands of notes (faves or reblogs, in Tumblr parlance), and one post has nearly 150,000 notes. In our second year, we have grown from 1,000 to just shy of 20,000 followers on Tumblr, with an increased audience on Twitter, Instagram, and Facebook as well. We present preliminary results from a reader survey conducted September-October 2015 in collaboration with science communication researcher Dr. Paige Jarreau. The survey provides data on reader habits, motivations, attitudes, and demographics in order to assess how STARtorialist has influenced our readers' views on science, scientists, and the scientific community as a whole.

  17. Social  reading - the reader on digital margins

    Directory of Open Access Journals (Sweden)

    Ivona Despot

    2016-12-01

    Full Text Available Electronic books enrich the reading experience through a range of possibilities digital technology offers, such as commenting or adding content at the margin space, marking interesting chapters and sharing the content with other readers. The phenomenon of social reading emerges with the influence of technology in the sphere of reading books and creates interactions for readers with the content and other readers. The great potential of enriching the reading experience is visible in the digital platforms for social reading, where the interaction and the creation of new content encourages the development of new way of reading and creativity. These activities may contribute to better understanding of the text. This enhances the communication about the text thus revitalizing the content and moves the reading itself from private to public sphere. This paper will show how are the activities in the digital margins transformed into a good indicator of the reading behavior, as well as the importance and usefulness of such for publishers to create new publishing products and services.

  18. Text Mining in Python through the HTRC Feature Reader

    Directory of Open Access Journals (Sweden)

    Peter Organisciak

    2016-11-01

    Full Text Available We introduce a toolkit for working with the 13.6 million volume Extracted Features Dataset from the HathiTrust Research Center. You will learn how to peer at the words and trends of any book in the collection, while developing broadly useful Python data analysis skills. The HathiTrust holds nearly 15 million digitized volumes from libraries around the world. In addition to their individual value, these works in aggregate are extremely valuable for historians. Spanning many centuries and genres, they offer a way to learn about large-scale trends in history and culture, as well as evidence for changes in language or even the structure of the book. To simplify access to this collection the HathiTrust Research Center (HTRC has released the Extracted Features dataset (Capitanu et al. 2015: a dataset that provides quantitative information describing every page of every volume in the collection. In this lesson, we introduce the HTRC Feature Reader, a library for working with the HTRC Extracted Features dataset using the Python programming language. The HTRC Feature Reader is structured to support work using popular data science libraries, particularly Pandas. Pandas provides simple structures for holding data and powerful ways to interact with it. The HTRC Feature Reader uses these data structures, so learning how to use it will also cover general data analysis skills in Python.

  19. Imitated prosodic fluency predicts reading comprehension ability in good and poor high school readers

    Directory of Open Access Journals (Sweden)

    Mara Breen

    2016-07-01

    Full Text Available Researchers have established a relationship between beginning readers’ silent comprehension ability and their prosodic fluency, such that readers who read aloud with appropriate prosody tend to have higher scores on silent reading comprehension assessments. The current study was designed to investigate this relationship in two groups of high school readers: Specifically Poor Comprehenders (SPCs, who have adequate word level and phonological skills but poor reading comprehension ability, and a group of age- and decoding skill-matched controls. We compared the prosodic fluency of the two groups by determining how effectively they produced prosodic cues to syntactic and semantic structure in imitations of a model speaker’s production of syntactically and semantically varied sentences. Analyses of pitch and duration patterns revealed that speakers in both groups produced the expected prosodic patterns; however, controls provided stronger durational cues to syntactic structure. These results demonstrate that the relationship between prosodic fluency and reading comprehension continues past the stage of early reading instruction. Moreover, they suggest that prosodically fluent speakers may also generate more fluent implicit prosodic representations during silent reading, leading to more effective comprehension.

  20. Subgrouping Poor Readers on the Basis of Individual Differences in Reading-Related Abilities

    OpenAIRE

    Catts, Hugh W.; Hogan, Tiffany; Fey, Marc E.

    2003-01-01

    The present study investigated the use of the Reading Component Model to subgroup poor readers. A large sample of poor readers was identified in second grade and subgrouped on the basis of relative strengths and weaknesses in word recognition and listening comprehension. Although homogeneous subgroups were not identified, poor readers could be classified into four subgroups that differed significantly in reading-related abilities. Further analyses showed that poor readers' strengths and weakn...

  1. Predicting Text Comprehension, Processing, and Familiarity in Adult Readers: New Approaches to Readability Formulas

    Science.gov (United States)

    Crossley, Scott A.; Skalicky, Stephen; Dascalu, Mihai; McNamara, Danielle S.; Kyle, Kristopher

    2017-01-01

    Research has identified a number of linguistic features that influence the reading comprehension of young readers; yet, less is known about whether and how these findings extend to adult readers. This study examines text comprehension, processing, and familiarity judgment provided by adult readers using a number of different approaches (i.e.,…

  2. A General Audiovisual Temporal Processing Deficit in Adult Readers with Dyslexia

    Science.gov (United States)

    Francisco, Ana A.; Jesse, Alexandra; Groen, Margriet A.; McQueen, James M.

    2017-01-01

    Purpose: Because reading is an audiovisual process, reading impairment may reflect an audiovisual processing deficit. The aim of the present study was to test the existence and scope of such a deficit in adult readers with dyslexia. Method: We tested 39 typical readers and 51 adult readers with dyslexia on their sensitivity to the simultaneity of…

  3. A general audiovisual temporal processing deficit in adult readers with dyslexia

    NARCIS (Netherlands)

    Francisco, A.A.; Jesse, A.; Groen, M.A.; McQueen, J.M.

    2017-01-01

    Purpose: Because reading is an audiovisual process, reading impairment may reflect an audiovisual processing deficit. The aim of the present study was to test the existence and scope of such a deficit in adult readers with dyslexia. Method: We tested 39 typical readers and 51 adult readers with

  4. Does Feeling Come First? How Poetry Can Help Readers Broaden Their Understanding of Metacognition

    Science.gov (United States)

    Eva-Wood, Amy L.

    2008-01-01

    Assuming that readers' emotional responses can enhance readers' metacognitive experiences and inform literary analysis, this study of 11th-grade poetry readers features instruction that models both cognitive and affective reading processes. The author: (1) Presents a case for more explicit attention to emotion in language arts classrooms; (2)…

  5. Bimodal Reading: Benefits of a Talking Computer for Average and Less Skilled Readers.

    Science.gov (United States)

    Montali, Julie; Lewandowski, Lawrence

    1996-01-01

    Eighteen average readers and 18 less-skilled readers (grades 8 and 9) were presented with social studies and science passages via a computer either visually (on screen), auditorily (read by digitized voice), or bimodally (on screen, highlighted while being voiced). Less-skilled readers demonstrated comprehension in the bimodal condition equivalent…

  6. Computer Games versus Maps before Reading Stories: Priming Readers' Spatial Situation Models

    Science.gov (United States)

    Smith, Glenn Gordon; Majchrzak, Dan; Hayes, Shelley; Drobisz, Jack

    2011-01-01

    The current study investigated how computer games and maps compare as preparation for readers to comprehend and retain spatial relations in text narratives. Readers create situation models of five dimensions: spatial, temporal, causal, goal, and protagonist (Zwaan, Langston, & Graesser 1995). Of these five, readers mentally model the spatial…

  7. French Immersion Experience and Reading Skill Development in At-Risk Readers

    Science.gov (United States)

    Kruk, Richard S.; Reynolds, Kristin A. A.

    2012-01-01

    We tracked the developmental influences of exposure to French on developing English phonological awareness, decoding and reading comprehension of English-speaking at-risk readers from Grade 1 to Grade 3. Teacher-nominated at-risk readers were matched with not-at-risk readers in French immersion and English language programs. Exposure to spoken…

  8. Follow the Reader: An Effective Strategy to Support Students Reading More Complex Text

    Science.gov (United States)

    Klvacek, Michelle L.; Monroe, Eula Ewing; Wilcox, Brad; Hall-Kenyon, Kendra M.; Morrison, Timothy G.

    2017-01-01

    This article describes how one second-grade teacher implemented Follow the Reader, her term for dyad reading. Common Core expects students to read increasingly complex texts. Teachers can implement dyad reading with this end in mind. It is a modified version of the neurological impress method in which a lead reader and an assisted reader sit side…

  9. Advanced quantum mechanics a practical guide

    CERN Document Server

    Nazarov, Yuli V

    2013-01-01

    An accessible introduction to advanced quantum theory, this graduate-level textbook focuses on its practical applications and treats real-life examples to equip readers with an operational toolbox of theoretical techniques. It features case studies from different topics and 70 end-of-chapter problems, with solutions for instructors available online.

  10. Mathematics revealed

    CERN Document Server

    Berman, Elizabeth

    1979-01-01

    Mathematics Revealed focuses on the principles, processes, operations, and exercises in mathematics.The book first offers information on whole numbers, fractions, and decimals and percents. Discussions focus on measuring length, percent, decimals, numbers as products, addition and subtraction of fractions, mixed numbers and ratios, division of fractions, addition, subtraction, multiplication, and division. The text then examines positive and negative numbers and powers and computation. Topics include division and averages, multiplication, ratios, and measurements, scientific notation and estim

  11. Integrated Rapid-Diagnostic-Test Reader Platform on a Cellphone

    Science.gov (United States)

    Mudanyali, Onur; Dimitrov, Stoyan; Sikora, Uzair; Padmanabhan, Swati; Navruz, Isa; Ozcan, Aydogan

    2012-01-01

    We demonstrate a cellphone based Rapid-Diagnostic-Test (RDT) reader platform that can work with various lateral flow immuno-chromatographic assays and similar tests to sense the presence of a target analyte in a sample. This compact and cost-effective digital RDT reader, weighing only ~65 grams, mechanically attaches to the existing camera unit of a cellphone, where various types of RDTs can be inserted to be imaged in reflection or transmission modes under light-emitting-diode (LED) based illumination. Captured raw images of these tests are then digitally processed (within less than 0.2 sec/image) through a smart application running on the cellphone for validation of the RDT as well as for automated reading of its diagnostic result. The same smart application running on the cellphone then transmits the resulting data, together with the RDT images and other related information (e.g., demographic data) to a central server, which presents the diagnostic results on a world-map through geo-tagging. This dynamic spatio-temporal map of various RDT results can then be viewed and shared using internet browsers or through the same cellphone application. We tested this platform using malaria, tuberculosis (TB) as well as HIV RDTs by installing it on both Android based smart-phones as well as an iPhone. Providing real-time spatio-temporal statistics for the prevalence of various infectious diseases, this smart RDT reader platform running on cellphones might assist health-care professionals and policy makers to track emerging epidemics worldwide and help epidemic preparedness. PMID:22596243

  12. Assessing user preferences for e-readers and tablets.

    Science.gov (United States)

    Le Ber, Jeanne M; Lombardo, Nancy T; Honisett, Amy; Jones, Peter Stevens; Weber, Alice

    2013-01-01

    Librarians purchased 12 e-readers and six tablets to provide patrons the opportunity to experiment with the latest mobile technologies. After several train-the-trainer sessions, librarians shared device information with the broader health sciences community. Devices were cataloged and made available for a two-week checkout. A limited number of books and applications (apps) were preloaded for all the devices, and patrons were allowed to download their own content. Each tablet has Google Books, iBooks, Kindle, and Nook apps available to allow choice in reading e-books. Upon return, patrons were asked to complete a ten-question survey to determine preferences for device use.

  13. Reader-taylor: sewing and plotting the “text”

    Directory of Open Access Journals (Sweden)

    Luciane Bernardi Souza

    2012-10-01

    Full Text Available This article discusses the presence of the ‘empty slots in the text’ in the short story "Imagens desabrigadas" of the writer Luci Collin. Investigates, therefore, the importance of these ‘openings to the textual’ embodiment of literary writing and also contributes to the emancipation of the reader in his encounter with the text. To this end, we raised some theoretic support brought by Wolfgang Iser and Terry Eagleton, as well as the reception theory of the literary text.

  14. First French reader a beginner's dual-language book

    CERN Document Server

    Appelbaum, Stanley

    2008-01-01

    This excellent anthology offers the beginning French-language student a first taste of some of the world's most significant prose. Chosen for both their eloquence and ease of reading, excerpts from such masterpieces as Les Misérables, The Red and the Black, Madame Bovary, Carmen, and The Three Musketeers will open new worlds for linguists. Readers will savor the words of fifty great writers of multiple genres from the seventeenth through twentieth centuries, including Voltaire, Rousseau, Balzac, Baudelaire, Dumas, Proust, and other literary virtuosos.Lucid and accessible, the unabridged Englis

  15. A Meta-Analysis of Advance-Organizer Studies.

    Science.gov (United States)

    Stone, Carol Leth

    Long term studies of advance organizers (AO) were analyzed with Glass's meta-analysis technique. AO's were defined as bridges from reader's previous knowledge to what is to be learned. The results were compared with predictions from Ausubel's model of assimilative learning. The results of the study indicated that advance organizers were associated…

  16. Accelerated Reader[R]: What Are the Lasting Effects on the Reading Habits of Middle School Students Exposed to Accelerated Reader[R] in Elementary Grades?

    Science.gov (United States)

    Pavonetti, Linda M.; Brimmer, Kathryn M.; Cipielewski, James F.

    Promoted by effective advertising and disseminated by word of mouth, many schools have adopted Accelerated Reader[R] as a supplementary reading program or as their primary reading program. Accelerated Reader[R]'s philosophy is that by using the system, students are motivated to read more and better books. A study investigated whether seventh grade…

  17. A Minkowski Fractal Circularly Polarized Antenna for RFID Reader

    Directory of Open Access Journals (Sweden)

    Yanzhong Yu

    2014-11-01

    Full Text Available A design of fractal-like antenna with circular polarization for radio frequency identification (RFID reader applications is presented in this article. The modified Minkowski fractal structure is adopted as radiating patch for size reduction and broadband operation. A corner-truncated technology and a slot-opened method are employed to realize circular polarization and improve the gain of the proposed antenna, respectively. The proposed antenna is analyzed and optimized by HFSS. Return loss and maximum gain of the optimized antenna achieve to -22.2 dB and 1.12 dB at 920 MHz, respectively. The optimized design has an axial ratio (AR of 1.2 dB at central frequency of 920 MHz and impedance bandwidth (S11<=-10 dB of 40 MHz (4.3 %. Its input impedance is (57.9-j2.6 W that is close to input impedance of coaxial line (50 W. Numerical results demonstrate that the optimized antenna exhibits acceptable performances and may satisfy requirements of RFID reader applications.

  18. Signal and array processing techniques for RFID readers

    Science.gov (United States)

    Wang, Jing; Amin, Moeness; Zhang, Yimin

    2006-05-01

    Radio Frequency Identification (RFID) has recently attracted much attention in both the technical and business communities. It has found wide applications in, for example, toll collection, supply-chain management, access control, localization tracking, real-time monitoring, and object identification. Situations may arise where the movement directions of the tagged RFID items through a portal is of interest and must be determined. Doppler estimation may prove complicated or impractical to perform by RFID readers. Several alternative approaches, including the use of an array of sensors with arbitrary geometry, can be applied. In this paper, we consider direction-of-arrival (DOA) estimation techniques for application to near-field narrowband RFID problems. Particularly, we examine the use of a pair of RFID antennas to track moving RFID tagged items through a portal. With two antennas, the near-field DOA estimation problem can be simplified to a far-field problem, yielding a simple way for identifying the direction of the tag movement, where only one parameter, the angle, needs to be considered. In this case, tracking of the moving direction of the tag simply amounts to computing the spatial cross-correlation between the data samples received at the two antennas. It is pointed out that the radiation patterns of the reader and tag antennas, particularly their phase characteristics, have a significant effect on the performance of DOA estimation. Indoor experiments are conducted in the Radar Imaging and RFID Labs at Villanova University for validating the proposed technique for target movement direction estimations.

  19. From Reader to Writer: Citizen Journalism as News Produsage

    Science.gov (United States)

    Bruns, Axel

    Today, participatory or citizen journalism - journalism which enables readers to become writers - exists online and offline in a variety of forms and formats, operates under a number of editorial schemes, and focuses on a wide range of topics from the specialist to the generic and the micro-local to the global. Key models in this phenomenon include veteran sites Slashdot and Indymedia, as well as news-related weblogs; more recent additions into the mix have been the South Korean OhmyNews, which in 2003 was “the most influential online news site in that country, attracting an estimated 2 million readers a day” (Gillmor, 2003a, p. 7), with its new Japanese and international offshoots, as well as the Wikipedia with its highly up-to-date news and current events section and its more recent offshoot Wikinews, and even citizen-produced video news as it is found in sites such as YouTube and Current.tv.

  20. Using miscue analysis to assess comprehension in deaf college readers.

    Science.gov (United States)

    Albertini, John; Mayer, Connie

    2011-01-01

    For over 30 years, teachers have used miscue analysis as a tool to assess and evaluate the reading abilities of hearing students in elementary and middle schools and to design effective literacy programs. More recently, teachers of deaf and hard-of-hearing students have also reported its usefulness for diagnosing word- and phrase-level reading difficulties and for planning instruction. To our knowledge, miscue analysis has not been used with older, college-age deaf students who might also be having difficulty decoding and understanding text at the word level. The goal of this study was to determine whether such an analysis would be helpful in identifying the source of college students' reading comprehension difficulties. After analyzing the miscues of 10 college-age readers and the results of other comprehension-related tasks, we concluded that comprehension of basic grade school-level passages depended on the ability to recognize and comprehend key words and phrases in these texts. We also concluded that these diagnostic procedures provided useful information about the reading abilities and strategies of each reader that had implications for designing more effective interventions.

  1. Struggling readers learning with graphic-rich digital science text: Effects of a Highlight & Animate Feature and Manipulable Graphics

    Science.gov (United States)

    Defrance, Nancy L.

    Technology offers promise of 'leveling the playing field' for struggling readers. That is, instructional support features within digital texts may enable all readers to learn. This quasi-experimental study examined the effects on learning of two support features, which offered unique opportunities to interact with text. The Highlight & Animate Feature highlighted an important idea in prose, while simultaneously animating its representation in an adjacent graphic. It invited readers to integrate ideas depicted in graphics and prose, using each one to interpret the other. The Manipulable Graphics had parts that the reader could operate to discover relationships among phenomena. It invited readers to test or refine the ideas that they brought to, or gleaned from, the text. Use of these support features was compulsory. Twenty fifth grade struggling readers read a graphic-rich digital science text in a clinical interview setting, under one of two conditions: using either the Highlight & Animate Feature or the Manipulable Graphics. Participants in both conditions made statistically significant gains on a multiple choice measure of knowledge of the topic of the text. While there were no significant differences by condition in the amount of knowledge gained; there were significant differences in the quality of knowledge expressed. Transcripts revealed that understandings about light and vision, expressed by those who used the Highlight & Animate Feature, were more often conceptually and linguistically 'complete.' That is, their understandings included both a description of phenomena as well as an explanation of underlying scientific principles, which participants articulated using the vocabulary of the text. This finding may be attributed to the multiple opportunities to integrate graphics (depicting the behavior of phenomena) and prose (providing the scientific explanation of that phenomena), which characterized the Highlight & Animate Condition. Those who used the

  2. Advanced Mechatronics and MEMS Devices

    CERN Document Server

    2013-01-01

    Advanced Mechatronics and MEMS Devicesdescribes state-of-the-art MEMS devices and introduces the latest technology in electrical and mechanical microsystems. The evolution of design in microfabrication, as well as emerging issues in nanomaterials, micromachining, micromanufacturing and microassembly are all discussed at length in this volume. Advanced Mechatronics also provides a reader with knowledge of MEMS sensors array, MEMS multidimensional accelerometer, artificial skin with imbedded tactile components, as well as other topics in MEMS sensors and transducers. The book also presents a number of topics in advanced robotics and an abundance of applications of MEMS in robotics, like reconfigurable modular snake robots, magnetic MEMS robots for drug delivery and flying robots with adjustable wings, to name a few. This book also: Covers the fundamentals of advanced mechatronics and MEMS devices while also presenting new state-of-the-art methodology and technology used in the application of these devices Prese...

  3. Inter-Reader Reliability of Early FDG-PET/CT Response Assessment Using the Deauville Scale after 2 Cycles of Intensive Chemotherapy (OEPA) in Hodgkin's Lymphoma.

    LENUS (Irish Health Repository)

    Kluge, Regine

    2016-01-01

    The five point Deauville (D) scale is widely used to assess interim PET metabolic response to chemotherapy in Hodgkin lymphoma (HL) patients. An International Validation Study reported good concordance among reviewers in ABVD treated advanced stage HL patients for the binary discrimination between score D1,2,3 and score D4,5. Inter-reader reliability of the whole scale is not well characterised.

  4. Effect of computer-aided detection as a second reader in multidetector-row CT colonography

    International Nuclear Information System (INIS)

    Mang, Thomas; Peloschek, Philipp; Plank, Christina; Maier, Andrea; Weber, Michael; Herold, Christian; Schima, Wolfgang; Graser, Anno; Bogoni, Luca

    2007-01-01

    Our purpose was to assess the effect of computer-aided detection (CAD) on lesion detection as a second reader in computed tomographic colonography, and to compare the influence of CAD on the performance of readers with different levels of expertise. Fifty-two CT colonography patient data-sets (37 patients: 55 endoscopically confirmed polyps ≥0.5 cm, seven cancers; 15 patients: no abnormalities) were retrospectively reviewed by four radiologists (two expert, two nonexpert). After primary data evaluation, a second reading augmented with findings of CAD (polyp-enhanced view, Siemens) was performed. Sensitivities and reading time were calculated for each reader without CAD and supported by CAD findings. The sensitivity of expert readers was 91% each, and of nonexpert readers, 76% and 75%, respectively, for polyp detection. CAD increased the sensitivity of expert readers to 96% (P = 0.25) and 93% (P = 1), and that of nonexpert readers to 91% (P = 0.008) and 95% (P = 0.001), respectively. All four readers diagnosed 100% of cancers, but CAD alone only 43%. CAD increased reading time by 2.1 min (mean). CAD as a second reader significantly improves sensitivity for polyp detection in a high disease prevalence population for nonexpert readers. CAD causes a modest increase in reading time. CAD is of limited value in the detection of cancer. (orig.)

  5. Advances in robust fractional control

    CERN Document Server

    Padula, Fabrizio

    2015-01-01

    This monograph presents design methodologies for (robust) fractional control systems. It shows the reader how to take advantage of the superior flexibility of fractional control systems compared with integer-order systems in achieving more challenging control requirements. There is a high degree of current interest in fractional systems and fractional control arising from both academia and industry and readers from both milieux are catered to in the text. Different design approaches having in common a trade-off between robustness and performance of the control system are considered explicitly. The text generalizes methodologies, techniques and theoretical results that have been successfully applied in classical (integer) control to the fractional case. The first part of Advances in Robust Fractional Control is the more industrially-oriented. It focuses on the design of fractional controllers for integer processes. In particular, it considers fractional-order proportional-integral-derivative controllers, becau...

  6. Revealing Rembrandt

    Directory of Open Access Journals (Sweden)

    Andrew J Parker

    2014-04-01

    Full Text Available The power and significance of artwork in shaping human cognition is self-evident. The starting point for our empirical investigations is the view that the task of neuroscience is to integrate itself with other forms of knowledge, rather than to seek to supplant them. In our recent work, we examined a particular aspect of the appreciation of artwork using present-day functional magnetic resonance imaging (fMRI. Our results emphasised the continuity between viewing artwork and other human cognitive activities. We also showed that appreciation of a particular aspect of artwork, namely authenticity, depends upon the co-ordinated activity between the brain regions involved in multiple decision making and those responsible for processing visual information. The findings about brain function probably have no specific consequences for understanding how people respond to the art of Rembrandt in comparison with their response to other artworks. However, the use of images of Rembrandt’s portraits, his most intimate and personal works, clearly had a significant impact upon our viewers, even though they have been spatially confined to the interior of an MRI scanner at the time of viewing. Neuroscientific studies of humans viewing artwork have the capacity to reveal the diversity of human cognitive responses that may be induced by external advice or context as people view artwork in a variety of frameworks and settings.

  7. Advanced Control of Wheeled Inverted Pendulum Systems

    CERN Document Server

    Li, Zhijun; Fan, Liping

    2013-01-01

    Advanced Control of Wheeled Inverted Pendulum Systems is an orderly presentation of recent ideas for overcoming the complications inherent in the control of wheeled inverted pendulum (WIP) systems, in the presence of uncertain dynamics, nonholonomic kinematic constraints as well as underactuated configurations. The text leads the reader in a theoretical exploration of problems in kinematics,dynamics modeling, advanced control design techniques,and trajectory generation for WIPs. An important concern is how to deal with various uncertainties associated with the nominal model, WIPs being characterized by unstable balance and unmodelled dynamics and being subject to time-varying external disturbances for which accurate models are hard to come by.   The book is self-contained, supplying the reader with everything from mathematical preliminaries and the basic Lagrange-Euler-based derivation of dynamics equations to various advanced motion control and force control approaches as well as trajectory generation met...

  8. Verbal Reports of Proficient Readers In Coping With Unfamiliar Words

    Directory of Open Access Journals (Sweden)

    Kusumarasdyati Kusumarasdyati

    2016-02-01

    Full Text Available The present study reports the actual strategy use of good readers when they face hindrance in the form of unfamiliar words. Eight undergraduates majoring in English at Surabaya State University performed think-aloud while reading two texts to find out how they coped with such difficulties. The verbal protocol indicated that half of the participants mainly relied on a bilingual (English-Indonesian dictionary to attack unfamiliar words, and only one of them preferred to use a monolingual (English-English one. Two of them employed context cues to infer the meaning of the words, while one participant combined the use of context cues and a monolingual dictionary as the major strategy. All but one of the participants skipped some of lexical items whose meaning was unknown to them, especially when these words did not have a key contribution to the meaning of the whole text.

  9. The African Novel and the Western Reader. A Case Study

    Directory of Open Access Journals (Sweden)

    Julien Vermeulen

    1986-02-01

    Full Text Available African literature, like any other literature remote in space or time, can be approached in two different ways. We can read it from our own point of view and try to appreciate it with our own literary standards. We can also try to read it as it was experienced and appreciated by its immediate audience, which means by the African public at the time of publication. Reactions given by a group of Dutch-speaking readers on a novel by E. Dongala clearly illustrate that the second approach is hardly achievable, however attractive it may seem. So we have to accept that every reading of an African literary work implies a serious degree of creative treason. KEYWORDS : Literary reception, literary criticism, African literature in French, E. Dongala

  10. Research on Positioning Algorithm of Forklift-mounted RFID Reader

    Directory of Open Access Journals (Sweden)

    Hongjin Wang

    2014-07-01

    Full Text Available To conduct real-time and accurate positioning of the forklifts (people and goods in the warehouse is an effective means for improving warehouse management efficiency. To this end, this article puts forward the active positioning system with the forklift installed with RFID reader and the ground passageway embedded with RFID tag. In the running process, the position of forklift can be determined through recognition of the reference tags which are embedded at both sides of the passageway based on the three-side layout at right angle principle and their RSSI value. The positional accuracy can be improved by adjusting the layout distance of those reference tags. The experimental results show that this system can realize the positioning function of forklift, and it can be used in practical situations.

  11. Astrobites: The Astro-ph Reader's Digest For Undergraduates

    Science.gov (United States)

    Kohler, Susanna; Astrobites Team

    2013-04-01

    Astrobites (http://astrobites.com) is a daily blog aimed primarily at undergraduates interested in astrophysical research and written by a team of graduate students located at diverse institutions around the world. Nearly every day we present a journal article recently posted to astro-ph in a brief format that is accessible to anyone with a general background in the physical sciences. In addition to summarizing new work, Astrobites provides valuable context for readers not yet familiar with the astrophysical literature. Special posts offer career guidance for undergraduates (e.g. applying for an NSF graduate fellowship) and describe personal experiences (e.g. attending an astronomy summer school). We will discuss the Astrobites format and recent readership statistics, as well as potential methods for incorporating Astrobites into the classroom.

  12. Updates from Astrobites: The Astro-ph Reader's Digest

    Science.gov (United States)

    Montet, Benjamin; Chisari, N.; Donaldson, J.; Dressing, C. D.; Drout, M.; Faesi, C.; Fuchs, J. T.; Kohler, S.; Lovegrove, E.; Mills, E. A.; Nesvold, E.; Newton, E. R.; Olmstead, A.; Vasel, J. A.; Weiss, L. M.; Astrobites Team

    2014-01-01

    Astrobites (http://astrobites.com) is a daily blog aimed at undergraduates interested in astrophysical research and written by a team of graduate students located at diverse institutions across the United States. Primarily, we present journal articles recently posted to astro-ph in a brief format that is accessible to anyone with a general background in the physical sciences, including readers who are not yet familiar with the astrophysical literature. Special posts offer career guidance for undergraduates (e.g. applying for an NSF graduate fellowship) and describe personal experiences (e.g. attending an astronomy summer school). We present recent readership statistics and potential methods for incorporating Astrobites into the classroom. We also discuss the Astrobites format across multiple social media platforms, including the newly launched Astroplots, and highlight our recent work organizing the annual "Communicating Science" workshop for graduate students.

  13. AUSES AND GRATIFICTIONS RESEARCH ON READING MOTIVATIONSE AND GRATIFICATIONS OFNEWSPAPER READERS

    OpenAIRE

    Fatih Bayram

    2008-01-01

    Giving information is one of the main function of mass communication tools. Newspaper readers are using newspaper for different motivations. Gaining information, entertainment, leisure time activities, social integration is some motivations of media. Uses and gratifications theory asserts that reader is active part of communication process and reading habits figure on social and psychological needs. Items from readers’gratifications are categorized by using factor analysis from questionnair...

  14. EDMC: An enhanced distributed multi-channel anti-collision algorithm for RFID reader system

    Science.gov (United States)

    Zhang, YuJing; Cui, Yinghua

    2017-05-01

    In this paper, we proposes an enhanced distributed multi-channel reader anti-collision algorithm for RFID environments which is based on the distributed multi-channel reader anti-collision algorithm for RFID environments (called DiMCA). We proposes a monitor method to decide whether reader receive the latest control news after it selected the data channel. The simulation result shows that it improves interrogation delay.

  15. How Readers Shape the Content of an Encyclopedia: A Case Study Comparing the German Meyers Konversationslexikon (1885-1890 with Wikipedia (2002-2013

    Directory of Open Access Journals (Sweden)

    Ulrike Spree

    2014-06-01

    Full Text Available How knowledge is negotiated between the makers of encyclopedias and their audiences remains an ongoing question in research on encyclopedias. A comparative content analysis of the published answers of letters to the editor of the German Meyers Konversationslexikon (Korrespondenzblatt from 1885 and the discussion pages of the article potato of the German Wikipedia (2013 reveals continuities as well as changes in the communication between encyclopedia producers and their audiences. The main reasons why readers and editors communicate are the need for updated factual information, an exchange on editorial principles and the intellectual exchange of ideas on ideological and philosophical questions in relation to the encyclopedic content. Editors and readers attach a lot of importance to the process of verifying information through bibliographical references. Whereas, for the editors of Meyers Konversationslexikon the leading role of experts remains undisputed, Wikipedians work in a contradictory situation. They are on the one hand exposing knowledge production to a permanent process of negotiation, thereby challenging the role of experts, on the other hand relying strongly on bibliographical authorities. Whilst the reasons for the communication between readers and editors of Meyers Konversationslexikon and among Wikipedia contributors coincide, the understanding of the roles of readers and editors differ. The editors of the Korrespondenzblatt keep up a lecturing attitude. As opposed to this, administrators in Wikipedia want to encourage participation and strive to develop expertise among the participating contributors. Albeit power relations between administrators, regular authors, occasional authors and readers continue to exist they are comparatively flat and transient. Regardless of these differences, the comparison between Meyers Konversationslexikon and Wikipedia indicates that the sine qua non for activating an upwards spiral of quality

  16. Fast and slow readers of the Hebrew language show divergence in brain response ∼200 ms post stimulus: an ERP study.

    Directory of Open Access Journals (Sweden)

    Sebastian Peter Korinth

    Full Text Available Higher N170 amplitudes to words and to faces were recently reported for faster readers of German. Since the shallow German orthography allows phonological recoding of single letters, the reported speed advantages might have their origin in especially well-developed visual processing skills of faster readers. In contrast to German, adult readers of Hebrew are forced to process letter chunks up to whole words. This dependence on more complex visual processing might have created ceiling effects for this skill. Therefore, the current study examined whether also in the deep Hebrew orthography visual processing skills as reflected by N170 amplitudes explain reading speed differences. Forty university students, native speakers of Hebrew without reading impairments, accomplished a lexical decision task (i.e., deciding whether a visually presented stimulus represents a real or a pseudo word and a face decision task (i.e., deciding whether a face was presented complete or with missing facial features while their electroencephalogram was recorded from 64 scalp positions. In both tasks stronger event related potentials (ERPs were observed for faster readers in time windows at about 200 ms. Unlike in previous studies, ERP waveforms in relevant time windows did not correspond to N170 scalp topographies. The results support the notion of visual processing ability as an orthography independent marker of reading proficiency, which advances our understanding about regular and impaired reading development.

  17. Training readers at school: the educational project, the school library and the mediation

    Directory of Open Access Journals (Sweden)

    Rovilson José da Silva

    2015-09-01

    Full Text Available Introduction: Discusses the formation of readers in the first years of elementary school and proposes the integration between the school pedagogical project, teachers, reading practices and the school library. Objective: To analyze the basic assumptions to train readers in school. Methods: Bibliographic research based on a literature review on the subject. Results: Initial elements that may be used to structure readers-training projects at any schools are presented. Conclusion: Training readers at school consists in having procedures and pedagogical actions performed in combination with guided and free usage of the library, borrowing books and time to hear stories and talk about them.

  18. The Usefulness Metrics of The Most Popular eReader Used by Higher Education Students

    Directory of Open Access Journals (Sweden)

    Dwi Puspita Sari

    2015-07-01

    Full Text Available In the digital technology era, mobile devices have an important rule to deploy a copy of data and information through the network. An electronic reader (eReader allows readers to read written materials in an electronic manner that is available in many models. The objective of this study is to evaluate the usage of eReader by higher education students. We firstly identified the most frequently used eReader by surveying higher education students. The survey results showed that Apple iPad, Amazon Kindle, and Samsung Tablet are the most popular eReader devices used by higher education students. We presented these results, and then we analyzed the surveyed results in detail in order to develop an evaluation metric of the eReader in a mobile platform that clearly allows the selection of the most suitable eReader for higher education students. The main contribution of this paper is the development of a set of criteria that can be used by students in the selection of an eReader that matches their specific needs and requirements.

  19. Low self-concept in poor readers: prevalence, heterogeneity, and risk.

    Science.gov (United States)

    McArthur, Genevieve; Castles, Anne; Kohnen, Saskia; Banales, Erin

    2016-01-01

    There is evidence that poor readers are at increased risk for various types of low self-concept-particularly academic self-concept. However, this evidence ignores the heterogeneous nature of poor readers, and hence the likelihood that not all poor readers have low self-concept. The aim of this study was to better understand which types of poor readers have low self-concept. We tested 77 children with poor reading for their age for four types of self-concept, four types of reading, three types of spoken language, and two types of attention. We found that poor readers with poor attention had low academic self-concept, while poor readers with poor spoken language had low general self-concept in addition to low academic self-concept. In contrast, poor readers with typical spoken language and attention did not have low self-concept of any type. We also discovered that academic self-concept was reliably associated with reading and receptive spoken vocabulary, and that general self-concept was reliably associated with spoken vocabulary. These outcomes suggest that poor readers with multiple impairments in reading, language, and attention are at higher risk for low academic and general self-concept, and hence need to be assessed for self-concept in clinical practice. Our results also highlight the need for further investigation into the heterogeneous nature of self-concept in poor readers.

  20. Low self-concept in poor readers: prevalence, heterogeneity, and risk

    Science.gov (United States)

    Castles, Anne; Kohnen, Saskia; Banales, Erin

    2016-01-01

    There is evidence that poor readers are at increased risk for various types of low self-concept—particularly academic self-concept. However, this evidence ignores the heterogeneous nature of poor readers, and hence the likelihood that not all poor readers have low self-concept. The aim of this study was to better understand which types of poor readers have low self-concept. We tested 77 children with poor reading for their age for four types of self-concept, four types of reading, three types of spoken language, and two types of attention. We found that poor readers with poor attention had low academic self-concept, while poor readers with poor spoken language had low general self-concept in addition to low academic self-concept. In contrast, poor readers with typical spoken language and attention did not have low self-concept of any type. We also discovered that academic self-concept was reliably associated with reading and receptive spoken vocabulary, and that general self-concept was reliably associated with spoken vocabulary. These outcomes suggest that poor readers with multiple impairments in reading, language, and attention are at higher risk for low academic and general self-concept, and hence need to be assessed for self-concept in clinical practice. Our results also highlight the need for further investigation into the heterogeneous nature of self-concept in poor readers. PMID:27867764

  1. Advanced differential quadrature methods

    CERN Document Server

    Zong, Zhi

    2009-01-01

    Modern Tools to Perform Numerical DifferentiationThe original direct differential quadrature (DQ) method has been known to fail for problems with strong nonlinearity and material discontinuity as well as for problems involving singularity, irregularity, and multiple scales. But now researchers in applied mathematics, computational mechanics, and engineering have developed a range of innovative DQ-based methods to overcome these shortcomings. Advanced Differential Quadrature Methods explores new DQ methods and uses these methods to solve problems beyond the capabilities of the direct DQ method.After a basic introduction to the direct DQ method, the book presents a number of DQ methods, including complex DQ, triangular DQ, multi-scale DQ, variable order DQ, multi-domain DQ, and localized DQ. It also provides a mathematical compendium that summarizes Gauss elimination, the Runge-Kutta method, complex analysis, and more. The final chapter contains three codes written in the FORTRAN language, enabling readers to q...

  2. Polarons in advanced materials

    CERN Document Server

    Alexandrov, Alexandre Sergeevich

    2008-01-01

    Polarons in Advanced Materials will lead the reader from single-polaron problems to multi-polaron systems and finally to a description of many interesting phenomena in high-temperature superconductors, ferromagnetic oxides, conducting polymers and molecular nanowires. The book divides naturally into four parts. Part I introduces a single polaron and describes recent achievements in analytical and numerical studies of polaron properties in different electron-phonon models. Part II and Part III describe multi-polaron physics, and Part IV describes many key physical properties of high-temperature superconductors, colossal magnetoresistance oxides, conducting polymers and molecular nanowires, which were understood with polarons and bipolarons. The book is written in the form of self-consistent reviews authored by well-established researchers actively working in the field and will benefit scientists and postgraduate students with a background in condensed matter physics and materials sciences.

  3. Advances in Biosensing Methods

    Directory of Open Access Journals (Sweden)

    Reema Taneja

    2007-02-01

    Full Text Available A fractal analysis is presented for the binding and dissociation (if applicable kinetics of analyte-receptor reactions occurring on biosensor surfaces. The applications of the biosensors have appeared in the recent literature. The examples provided together provide the reader with a perspective of the advances in biosensors that are being used to detect analytes of interest. This should also stimulate interest in applying biosensors to other areas of application. The fractal analysis limits the evaluation of the rate constants for binding and dissociation (if applicable for the analyte-receptor reactions occurring in biosensor surfaces. The fractal dimension provides a quantitative measure of the degree of heterogeneity on the biosensor surface. Predictive relations are presented that relate the binding co-efficient with the degree of heterogeneity or the fractal dimension on the biosensor surface

  4. Advances in light water reactor technologies

    CERN Document Server

    Saito, Takehiko; Ishiwatari, Yuki; Oka, Yoshiaki

    2010-01-01

    ""Advances in Light Water Reactor Technologies"" focuses on the design and analysis of advanced nuclear power reactors. This volume provides readers with thorough descriptions of the general characteristics of various advanced light water reactors currently being developed worldwide. Safety, design, development and maintenance of these reactors is the main focus, with key technologies like full MOX core design, next-generation digital I&C systems and seismic design and evaluation described at length. This book is ideal for researchers and engineers working in nuclear power that are interested

  5. Readers select a comprehension mode independent of pronoun: Evidence from fMRI during narrative comprehension.

    Science.gov (United States)

    Hartung, Franziska; Hagoort, Peter; Willems, Roel M

    2017-07-01

    Perspective is a crucial feature for communicating about events. Yet it is unclear how linguistically encoded perspective relates to cognitive perspective taking. Here, we tested the effect of perspective taking with short literary stories. Participants listened to stories with 1st or 3rd person pronouns referring to the protagonist, while undergoing fMRI. When comparing action events with 1st and 3rd person pronouns, we found no evidence for a neural dissociation depending on the pronoun. A split sample approach based on the self-reported experience of perspective taking revealed 3 comprehension preferences. One group showed a strong 1st person preference, another a strong 3rd person preference, while a third group engaged in 1st and 3rd person perspective taking simultaneously. Comparing brain activations of the groups revealed different neural networks. Our results suggest that comprehension is perspective dependent, but not on the perspective suggested by the text, but on the reader's (situational) preference. Copyright © 2017 Elsevier Inc. All rights reserved.

  6. Offstage! Shakespeare and The Naïve Reader | Houliston ...

    African Journals Online (AJOL)

    Shakespeare in Southern Africa. Journal Home · ABOUT THIS JOURNAL · Advanced Search · Current Issue · Archives · Journal Home > Vol 17 (2005) >. Log in or Register to get access to full text downloads.

  7. Advanced Control of Turbofan Engines

    CERN Document Server

    Richter, Hanz

    2012-01-01

    Advanced Control of Turbofan Engines describes the operational performance requirements of turbofan (commercial)engines from a controls systems perspective, covering industry-standard methods and research-edge advances. This book allows the reader to design controllers and produce realistic simulations using public-domain software like CMAPSS: Commercial Modular Aero-Propulsion System Simulation, whose versions are released to the public by NASA. The scope of the book is centered on the design of thrust controllers for both steady flight and transient maneuvers. Classical control theory is not dwelled on, but instead an introduction to general undergraduate control techniques is provided. This book also: Develops a thorough understanding of the challenges associated with engine operability from a control systems perspective, describing performance demands and operational constraints into the framework and language of modern control theory Presents solid theoretical support for classical and advanced engine co...

  8. Diagnostic accuracy of mammography readers and their memory performance have no correlation with each other

    International Nuclear Information System (INIS)

    Kok, P.; Cawson, J.N.; Mercuri, V.; Pitman, A.G.; Gledhill, S.; Shnier, D.; Taft, R.; Zentner, L.

    2010-01-01

    Full text: The study aims to determine if any association exists between visual memory performance and diagnostic accuracy performance in a group of radiologist mammogram readers. Materials and Methods: One hundred proven mammograms (23 with cancers) were grouped into 5 sets of 20 cases, with sets being of equal difficulty. Pairs of sets were presented in 5 reads (40 cases per read, order random) to a panel of 8 radiologist readers (either present or past screening readers, with experience range from 20 years). The readers were asked to either 'clear' or 'call back' cases depending on need for further workup, and at post-baseline reads to indicate whether each case was 'new' or 'old' (i .e. remembered from prior read). Two sets were presented only at baseline (40 cases per reader), and were used to calculate the reader's false recollection rate. Three sets were repeated post-baseline once or twice (100 cases per reader). Reading conditions were standardised. Results: Memory performance differed markedly between readers. The number of correctly remembered cases (of 100 'old' cases) had a median of 10.5 and range of 0-58. The observed number of false recollections (of 40 'totally new' cases) had a median of 2 and range of 0-17. Diagnostic performance measures were mean (range): sensitivity 0.68 (0.54-0.81); specificity 0.82 (0.74-0.91); positive predictive value (PPV) 0.55 (0.500.65); negative predictive value (NPV) 0.89 (0.86-0.93) and accuracy 0.78 (0.76-0.83). Confidence intervals (CIs; 95%) for each reader overlapped for all the diagnostic parameters, indicating a lack of statistically significant difference between the readers at the 5% level. The most sensitive and the most specific reader showed a trend away from each other on sensitivity, specificity, NPV and PPV; their accuracies were 0.76 and 0.82, respectively, and their accuracy 95% CIs overlapped considerably. Correlation analysis by reader showed no association between observed memory performance and

  9. Evidence for deficits in the temporal attention span of poor readers.

    Science.gov (United States)

    Visser, Troy A W

    2014-01-01

    While poor reading is often associated with phonological deficits, many studies suggest that visual processing might also be impaired. In particular, recent research has indicated that poor readers show impaired spatial visual attention spans in partial and whole report tasks. Given the similarities between competition-based accounts for reduced visual attention span and similar explanations for impairments in sequential object processing, the present work examined whether poor readers show deficits in their "temporal attention span"--that is, their ability to rapidly and accurately process sequences of consecutive target items. Poor and normal readers monitored a sequential stream of visual items for two (TT condition) or three (TTT condition) consecutive target digits. Target identification was examined using both unconditional and conditional measures of accuracy in order to gauge the overall likelihood of identifying a target and the likelihood of identifying a target given successful identification of previous items. Compared to normal readers, poor readers showed small but consistent deficits in identification across targets whether unconditional or conditional accuracy was used. Additionally, in the TTT condition, final-target conditional accuracy was poorer than unconditional accuracy, particularly for poor readers, suggesting a substantial cost arising from processing the previous two targets that was not present in normal readers. Mirroring the differences found between poor and normal readers in spatial visual attention span, the present findings suggest two principal differences between the temporal attention spans of poor and normal readers. First, the consistent pattern of reduced performance across targets suggests increased competition amongst items within the same span for poor readers. Second, the steeper decline in final target performance amongst poor readers in the TTT condition suggests a reduction in the extent of their temporal attention

  10. Evidence for deficits in the temporal attention span of poor readers.

    Directory of Open Access Journals (Sweden)

    Troy A W Visser

    Full Text Available While poor reading is often associated with phonological deficits, many studies suggest that visual processing might also be impaired. In particular, recent research has indicated that poor readers show impaired spatial visual attention spans in partial and whole report tasks. Given the similarities between competition-based accounts for reduced visual attention span and similar explanations for impairments in sequential object processing, the present work examined whether poor readers show deficits in their "temporal attention span"--that is, their ability to rapidly and accurately process sequences of consecutive target items.Poor and normal readers monitored a sequential stream of visual items for two (TT condition or three (TTT condition consecutive target digits. Target identification was examined using both unconditional and conditional measures of accuracy in order to gauge the overall likelihood of identifying a target and the likelihood of identifying a target given successful identification of previous items. Compared to normal readers, poor readers showed small but consistent deficits in identification across targets whether unconditional or conditional accuracy was used. Additionally, in the TTT condition, final-target conditional accuracy was poorer than unconditional accuracy, particularly for poor readers, suggesting a substantial cost arising from processing the previous two targets that was not present in normal readers.Mirroring the differences found between poor and normal readers in spatial visual attention span, the present findings suggest two principal differences between the temporal attention spans of poor and normal readers. First, the consistent pattern of reduced performance across targets suggests increased competition amongst items within the same span for poor readers. Second, the steeper decline in final target performance amongst poor readers in the TTT condition suggests a reduction in the extent of their

  11. Development of fuel number reader by ultrasonic imaging techniques

    International Nuclear Information System (INIS)

    Omote, T.; Yoshida, T.

    1991-01-01

    This paper reports on a spent fuel ID number reader using ultrasonic imaging techniques that has been developed to realize efficient and automatic verification of fuel numbers, thereby to reduce mental load and radiation exposure for operators engaged in the verification task. The ultrasonic imaging techniques for automatic fuel number recognition are described. High-speed and high reliability imaging of the spent fuel ID number are obtained by using linear array type ultrasonic probe. The ultrasonic wave is scanned by switching array probe in vertical direction, and scanned mechanically in horizontal direction. Time for imaging of spent fuel ID number on assembly was confirmed less than three seconds by these techniques. And it can recognize spent fuel ID number even if spent fuel ID number can not be visualized by an optical method because of depositing fuel number regions by soft card. In order to recognize spent fuel ID number more rapidly and more reliably, coded fuel number expressed by plural separate recesses form is developed. Every coded fuel number consists of six small holes (about 1 mm dia.) and can be marked adjacent to the existing fuel number expressed by letters and numbers

  12. Letter position coding across modalities: the case of Braille readers.

    Directory of Open Access Journals (Sweden)

    Manuel Perea

    Full Text Available The question of how the brain encodes letter position in written words has attracted increasing attention in recent years. A number of models have recently been proposed to accommodate the fact that transposed-letter stimuli like jugde or caniso are perceptually very close to their base words.Here we examined how letter position coding is attained in the tactile modality via Braille reading. The idea is that Braille word recognition may provide more serial processing than the visual modality, and this may produce differences in the input coding schemes employed to encode letters in written words. To that end, we conducted a lexical decision experiment with adult Braille readers in which the pseudowords were created by transposing/replacing two letters.We found a word-frequency effect for words. In addition, unlike parallel experiments in the visual modality, we failed to find any clear signs of transposed-letter confusability effects. This dissociation highlights the differences between modalities.The present data argue against models of letter position coding that assume that transposed-letter effects (in the visual modality occur at a relatively late, abstract locus.

  13. Index finger somatosensory evoked potentials in blind Braille readers.

    Science.gov (United States)

    Giriyappa, Dayananda; Subrahmanyam, Roopakala Mysore; Rangashetty, Srinivasa; Sharma, Rajeev

    2009-01-01

    Traditionally, vision has been considered the dominant modality in our multi-sensory perception of the surrounding world. Sensory input via non-visual tracts becomes of greater behavioural relevance in totally blind individuals to enable effective interaction with the world around them. These include audition and tactile perceptions, leading to an augmentation in these perceptions when compared with normal sighted individuals. The objective of the present work was to study the index finger somatosensory evoked potentials (SEPs) in totally blind and normal sighted individuals. SEPs were recorded in 15 Braille reading totally blind females and compared with 15 age-matched normal sighted females. Latency and amplitudes of somatosensory evoked potential waveforms (N9, N13, and N20) were measured. Amplitude of N20 SEP (a cortical somatosensory evoked potential) was significantly larger in the totally blind than in normal sighted individuals (p Braille reading right index finger. Totally blind Braille readers have larger N20 amplitude, suggestive of greater somatosensory cortical representation of the Braille reading index finger.

  14. Letter position coding across modalities: the case of Braille readers.

    Science.gov (United States)

    Perea, Manuel; García-Chamorro, Cristina; Martín-Suesta, Miguel; Gómez, Pablo

    2012-01-01

    The question of how the brain encodes letter position in written words has attracted increasing attention in recent years. A number of models have recently been proposed to accommodate the fact that transposed-letter stimuli like jugde or caniso are perceptually very close to their base words. Here we examined how letter position coding is attained in the tactile modality via Braille reading. The idea is that Braille word recognition may provide more serial processing than the visual modality, and this may produce differences in the input coding schemes employed to encode letters in written words. To that end, we conducted a lexical decision experiment with adult Braille readers in which the pseudowords were created by transposing/replacing two letters. We found a word-frequency effect for words. In addition, unlike parallel experiments in the visual modality, we failed to find any clear signs of transposed-letter confusability effects. This dissociation highlights the differences between modalities. The present data argue against models of letter position coding that assume that transposed-letter effects (in the visual modality) occur at a relatively late, abstract locus.

  15. An Analysis of Practical Lexicography: A Reader (Ed. Fontenelle 2008

    Directory of Open Access Journals (Sweden)

    Gilles-Maurice de Schryver

    2011-10-01

    Full Text Available

    Abstract: Intended as a companion volume to The Oxford Guide to Practical Lexicography (Atkins and Run-dell 2008, Fontenelle's book aims to bring together the most relevant papers in practical lexicography. This review article presents a critical analysis of the success thereof, both in quantitative and qualitative terms.

    Keywords: PRACTICAL LEXICOGRAPHY, DICTIONARY, MONOLINGUAL, BILINGUAL, QUANTITATIVE EVALUATION, QUALITATIVE EVALUATION, CITATION PATTERNS, CORPUS TOOLS, MEANING, DEFINITIONS, EXAMPLES, EQUIVALENCE, DICTIONARY USE, ENGLISH, FRENCH

    Samenvatting: Een analyse van Practical Lexicography: A Reader (Fonte-nelle 2008. Bedoeld als achtergrondlectuur bij The Oxford Guide to Practical Lexicography (Atkins en Rundell 2008, is het doel van Fontenelle's boek om de meest relevante papers m.b.t. praktische lexicografie samen te brengen. Dit recensieartikel is een kritische analyse van het succes daarvan, zowel in kwantitatieve als kwalitatieve termen.

    Sleutelwoorden: PRAKTISCHE LEXICOGRAFIE, WOORDENBOEK, EENTALIG, TWEE-TALIG, KWANTITATIEVE EVALUATIE, KWALITATIEVE EVALUATIE, CITATIEPATRONEN, CORPUS SOFTWARE, BETEKENIS, DEFINITIES, VOORBEELDEN, EQUIVALENTIE, WOOR-DENBOEKGEBRUIK, ENGELS, FRANS

  16. Migrant readers and wordless books: visual narratives’ inclusive experience

    Directory of Open Access Journals (Sweden)

    Giorgia Grilli

    2014-10-01

    Full Text Available The research here told is the Italian contribution to the international project Visual Journeys: Understanding Immigrant Children’s Response to Visual Images in Picturebooks, Conducted in Scotland, Arizona, Spain and Australia as an Observation of the Response of Migrant ten-eleven years old Readers to the Wordless Book The Arrival by Shaun Tan (2006. Reflections are made about co-construction and negotiation of meaning in a shared reading; wordless book is experienced as occasion of empowerment for those involved, giving value to individual stories and showing a positive outcome in school life, as for self-esteem and reciprocal relationships; it promotes discussion and increases interest in books, it shows an important effect on learning a foreign language and creating a group. The perspective of the whole experience is an interdisciplinary approach. The reading of wordless or silent book can be a true practice of right and belonging to the international community, and therefore a precious means for an education to global citizenship.

  17. The Birthing of Things: Bergson as a Reader of Lucretius

    Directory of Open Access Journals (Sweden)

    Patrick Healy

    2014-10-01

    Full Text Available I examine, in this short paper, the work of Henri Bergson on Lucretius first published in 1884, and argue for its vital significance in understanding the development of his philosophical thinking. This publication was to serve as an introduction to extracts from Lucretius, for his students at Clermont-Ferrand, with a commentary and notes on the poetry, philosophy, the physics, language and text of his poem De Rerum Natura. In the published volume most of the overview of Lucretius by Bergson is given in the long preface, and this is followed by extracts in Latin, without translation into French, with comments on lines and individual words, which covers all the books of the original poem. By 1899 it had gone to a third edition, and was still in print until the 1960's. Copies today are very difficult to obtain, and only recently has a full electronic version become available on the Internet Archive, to which readers are here directly referred.

  18. A portable eBook reader for the blind.

    Science.gov (United States)

    Velazquez, Ramiro; Hernandez, Hermes; Preza, Enrique

    2010-01-01

    This paper presents the design and first prototype of the TactoBook system, a novel concept of reading assistive device that aims to make eBooks accessible to the blind. The TactoBook consists of a computer-based software translator that converts fast and automatically any eBook into Braille. The Braille version of the eBook is then encrypted as a file and stored in a USB memory drive which is later inserted and reproduced in a compact, lightweight, and highly-portable tactile terminal. Braille readers can store multiple eBooks in the same USB and access/reproduce them in the tactile terminal without this being plugged to a computer. The first Braille terminal developed is a 10-cell prototype based on a piezoelectric ultrasonic actuation approach. Its overall performance is quite similar to the one obtained with traditional Braille terminals. However, unlike them, the full device is only 1 kg mass and its compact dimensions (20 × 15 × 10 cm) make it easily carried by the user. A technical overview of all subsystems is presented and discussed.

  19. Social Media Blurred the Distinction Between Author and Reader

    Science.gov (United States)

    Lambiotte, Renaud

    The last few years have seen the emergence of the sharing economy. As social media blurred the distinction between author and reader, everyone can now offer or receive services thanks to the networking tools provided by new technological companies. Take Uber, and its billion of journeys in 2015 alone, with tens of thousands of vehicles crawling every moment in the globe's biggest cities. As often, when confronted with a technological change, we observe a polarization of society, and the search for an equilibrium characterized by new norms, rights, and obligations. Understanding the mechanisms behind this re-organization requires an integrated, interdisciplinary approach, covering an intricate web of legal, societal, economical, and computational issues which, we believe, could benefit from a complex systems perspective. As a first step, we are currently studying the dynamics of pricing in Uber. In this new de-regulated world, journey prices fluctuate in time depending on traffic but also on the service's perceived balance of passenger demand and driver supply...

  20. Seamless lesion insertion in digital mammography: methodology and reader study

    Science.gov (United States)

    Pezeshk, Aria; Petrick, Nicholas; Sahiner, Berkman

    2016-03-01

    Collection of large repositories of clinical images containing verified cancer locations is costly and time consuming due to difficulties associated with both the accumulation of data and establishment of the ground truth. This problem poses a significant challenge to the development of machine learning algorithms that require large amounts of data to properly train and avoid overfitting. In this paper we expand the methods in our previous publications by making several modifications that significantly increase the speed of our insertion algorithms, thereby allowing them to be used for inserting lesions that are much larger in size. These algorithms have been incorporated into an image composition tool that we have made publicly available. This tool allows users to modify or supplement existing datasets by seamlessly inserting a real breast mass or micro-calcification cluster extracted from a source digital mammogram into a different location on another mammogram. We demonstrate examples of the performance of this tool on clinical cases taken from the University of South Florida Digital Database for Screening Mammography (DDSM). Finally, we report the results of a reader study evaluating the realism of inserted lesions compared to clinical lesions. Analysis of the radiologist scores in the study using receiver operating characteristic (ROC) methodology indicates that inserted lesions cannot be reliably distinguished from clinical lesions.

  1. The Effect of Technology-Based Altered Readability Levels on Struggling Readers' Science Comprehension

    Science.gov (United States)

    Marino, Matthew T.; Coyne, Michael; Dunn, Michael

    2010-01-01

    This article reports findings from a study examining how altered readability levels affected struggling readers' (N = 288) comprehension of scientific concepts and vocabulary. Specifically, the researchers were interested in learning what effect altered readability levels have when low ability readers participate in a technology-based science…

  2. Expository Text Comprehension in Secondary School: For Which Readers Does Knowledge of Connectives Contribute the Most?

    Science.gov (United States)

    Welie, Camille; Schoonen, Rob; Kuiken, Folkert; Bergh, Huub

    2017-01-01

    The present study examined whether knowledge of connectives contributes uniquely to expository text comprehension above and beyond reading fluency, general vocabulary knowledge and metacognitive knowledge. Furthermore, it was examined whether this contribution differs for readers with different language backgrounds or readers who vary in reading…

  3. Is It Lateralization, Processing Strategies, or Both That Distinguishes Good And Poor Readers?

    Science.gov (United States)

    Watson, E. Selman; Engle, Randall W.

    1982-01-01

    Two experiments investigated whether poor readers eventually establish a dichotic right ear advantage as predicted by a maturational lag theory. The first studied developmental differences in dichotic listening for normal and poor readers when the order of reporting simultaneously presented items was unconstrained; the second controlled for order…

  4. Selecting "App"ealing and "App"ropriate Book Apps for Beginning Readers

    Science.gov (United States)

    Cahill, Maria; McGill-Franzen, Anne

    2013-01-01

    Beginning with a brief rationale for selecting quality digital picture book apps for beginning readers, the authors describe the elements of digital picture books and provide a brief review of the instructional benefits of digital picture book use for beginning readers. They then present a detailed taxonomy for selecting quality picture book apps.…

  5. What Reader-Oriented Literary and Cognitive Theories Have to Give to Composing Theory.

    Science.gov (United States)

    Liebman-Kleine, JoAnne

    In developing an interactive model of composing, this paper discusses three groups of reader-oriented theories, each of which provides composing theorists with some research and theory to use in developing such a model. First the paper discusses the main principle of the literary reader-response theorists--that the meaning and value of texts do…

  6. Syntactic and Discourse Skills in Chinese Adolescent Readers with Dyslexia: A Profiling Study

    Science.gov (United States)

    Chung, Kevin K. H.; Lo, Jason C. M.; Ho, Connie S.-H.; Xiao, Xiaoyun; Chan, David W.

    2014-01-01

    This study aims to investigate the relation of syntactic and discourse skills to morphological skills, rapid naming, and working memory in Chinese adolescent readers with dyslexia and to examine their cognitive-linguistic profiles. Fifty-two dyslexic readers (mean age, 13;42) from grade 7 to 9 in Hong Kong high schools were compared with 52…

  7. So Long, Robot Reader! A Superhero Intervention Plan for Improving Fluency

    Science.gov (United States)

    Marcell, Barclay; Ferraro, Christine

    2013-01-01

    This article presents an engaging means for turning disfluent readers into prosody superstars. Each week students align with Poetry Power Man and his superhero friends to battle the evil Robot Reader and his sidekicks. The Fluency Foursome helps students adhere to the multidimensional aspects of fluency where expression and comprehension are…

  8. Design and trial evaluation of the user interface for MusicReader

    NARCIS (Netherlands)

    Leoné, Marco; van Dijk, Elisabeth M.A.G.; van Beijnum, Bernhard J.F.

    2008-01-01

    This paper describes the design and trial results of MusicReader, a networked application realizing sheet music related services for the support of ensemble and orchestra rehearsals and performances. To this end, MusicReader presents sheet music on computer screens and supports annotations, sheet

  9. Metacognitive Online Reading Strategy Use: Readers' Perceptions in L1 and L2

    Science.gov (United States)

    Taki, Saeed

    2016-01-01

    This study aimed to explore whether first-language (L1) readers of different language backgrounds would employ similar metacognitive online reading strategies and whether reading online in a second language (L2) could be influenced by L1 reading strategies. To this end, 52 Canadian college students as English L1 readers and 38 Iranian university…

  10. News in online and print newspapers: Differences in reader consumption and recall

    NARCIS (Netherlands)

    d'Haenens, Leen; Jankowski, Nicholas; Heuvelman, A.

    2004-01-01

    How readers consume and recall news presented in online and print versions of two newspapersin the Netherlands are investigated in this experimental study. Few differences are found between the online and print versions in terms of news supply. Reader attention to the news stories varies, depending

  11. Teaching Early Readers to Self-Monitor and Self-Correct

    Science.gov (United States)

    Pratt, Sharon M.; Urbanowski, Melena

    2016-01-01

    Proficient readers self-monitor and self-correct to derive meaning from text. This article reviews research on how students learn to self-monitor and self-correct and describes a Reciprocal Teaching (RT) instructional routine that was successfully used with early readers to build their metacognitive processes. The RT routine included teacher…

  12. Professional writers and empathy: Exploring the barriers to anticipating reader problems

    NARCIS (Netherlands)

    de Jong, Menno D.T.; Lentz, Leo

    2007-01-01

    Research has shown that professional writers cannot accurately predict the problems readers will experience when using functional documents. In this paper, we give an overview of reasons why it can be so hardfor writers to anticipate reader problems. We elaborate on the concept of empathy, and

  13. Acquisition of Malay Word Recognition Skills: Lessons from Low-Progress Early Readers

    Science.gov (United States)

    Lee, Lay Wah; Wheldall, Kevin

    2011-01-01

    Malay is a consistent alphabetic orthography with complex syllable structures. The focus of this research was to investigate word recognition performance in order to inform reading interventions for low-progress early readers. Forty-six Grade 1 students were sampled and 11 were identified as low-progress readers. The results indicated that both…

  14. Relations among Metamemory, Rehearsal Activity and Word Recall of Learning Disabled and Non-Disabled Readers.

    Science.gov (United States)

    Swanson, H.L.

    1983-01-01

    In free recall of word lists involving different rehearsal strategies, more words were recalled by older (as against younger) children and by nondisabled (as against learning disabled) readers. Disabled readers tended to be nonstrategic recallers and less accurate estimators of their memory capacity. Recall differences were attributed to semantic…

  15. Examining the Effects of School-Provided E-Readers on Middle School Students' Reading Ability

    Science.gov (United States)

    Brown, H. Quincy

    2016-01-01

    Nationwide, the increasing popularity of e-books is undeniable; sales of e-books increased an astounding 4,456% over a 5-year period. Researchers, Miranda, Johnson, and Rossi-Williams, determined that e-readers have a positive impact on students' desire to read. This study attempted to determine if the use of institution issued e-readers would…

  16. Developmental Trajectories for Children With Dyslexia and Low IQ Poor Readers

    Science.gov (United States)

    2016-01-01

    Reading difficulties are found in children with both high and low IQ and it is now clear that both groups exhibit difficulties in phonological processing. Here, we apply the developmental trajectories approach, a new methodology developed for studying language and cognitive impairments in developmental disorders, to both poor reader groups. The trajectory methodology enables identification of atypical versus delayed development in datasets gathered using group matching designs. Regarding the cognitive predictors of reading, which here are phonological awareness, phonological short-term memory (PSTM) and rapid automatized naming (RAN), the method showed that trajectories for the two groups diverged markedly. Children with dyslexia showed atypical development in phonological awareness, while low IQ poor readers showed developmental delay. Low IQ poor readers showed atypical PSTM and RAN development, but children with dyslexia showed developmental delay. These divergent trajectories may have important ramifications for supporting each type of poor reader, although all poor readers showed weakness in all areas. Regarding auditory processing, the developmental trajectories were very similar for the two poor reader groups. However, children with dyslexia demonstrated developmental delay for auditory discrimination of Duration, while the low IQ children showed atypical development on this measure. The data show that, regardless of IQ, poor readers have developmental trajectories that differ from typically developing children. The trajectories approach enables differences in trajectory classification to be identified across poor reader group, as well as specifying the individual nature of these trajectories. PMID:27110928

  17. Designs of Concept Maps and Their Impacts on Readers' Performance in Memory and Reasoning while Reading

    Science.gov (United States)

    Tzeng, Jeng-Yi

    2010-01-01

    From the perspective of the Fuzzy Trace Theory, this study investigated the impacts of concept maps with two strategic orientations (comprehensive and thematic representations) on readers' performance of cognitive operations (such as perception, verbatim memory, gist reasoning and syntheses) while the readers were reading two history articles that…

  18. A Dual-Route Perspective on Eye Movements of Dyslexic Readers

    Science.gov (United States)

    Hawelka, Stefan; Gagl, Benjamin; Wimmer, Heinz

    2010-01-01

    This study assessed eye movement abnormalities of adolescent dyslexic readers and interpreted the findings by linking the dual-route model of single word reading with the E-Z Reader model of eye movement control during silent sentence reading. A dysfunction of the lexical route was assumed to account for a reduced number of words which received…

  19. Predictors of Reading Comprehension among Struggling Readers Who Exhibit Differing Levels of Inattention and Hyperactivity

    Science.gov (United States)

    Swanson, Elizabeth; Barnes, Marcia; Fall, Anna-Mari; Roberts, Greg

    2018-01-01

    The purpose of this study was to investigate the impact of inference making, decoding, memory, and vocabulary on reading comprehension among 7th- through 12th-grade struggling readers with varying levels of inattention and hyperactivity. We categorized a group of 414 struggling readers into 3 groups based on results from factor mixture modeling:…

  20. Literature Discussion: Encouraging Reading Interest and Comprehension in Struggling Middle School Readers

    Science.gov (United States)

    Pittman, Pamela; Honchell, Barbara

    2014-01-01

    The purpose of this qualitative study was to explore how literature discussion affects middle school struggling readers. The focus was on 16 middle school struggling readers in a rural Title I school in the southeastern United States. Findings indicated that (a) literature discussion increased student enjoyment of reading, and (b) students…

  1. Measuring the Reader Self-Perceptions of Adolescents: Introducing the RSPS2

    Science.gov (United States)

    Henk, William A.; Marinak, Barbara A.; Melnick, Steven A.

    2013-01-01

    This paper introduces a new affective instrument for assessing the reader self-perceptions of students in grades seven through ten. The Reader Self-Perception Scale 2 (RSPS2) builds upon its predecessor, the RSPS, a tool that measures the reading efficacy beliefs of children in grades four through six. New items were created for the RSPS2 to…

  2. Making Connections: Linking Cognitive Psychology and Intervention Research to Improve Comprehension of Struggling Readers

    Science.gov (United States)

    McMaster, Kristen L.; Espin, Christine A.; van den Broek, Paul

    2014-01-01

    Many studies have demonstrated the efficacy of reading comprehension interventions for struggling readers, including students with learning disabilities. Yet, some readers continue to struggle with comprehension despite receiving these interventions. In this article, we argue that an explicit link between cognitive psychology and intervention…

  3. Low Access Delay Anti-Collision Algorithm for Reader in RFID systems

    DEFF Research Database (Denmark)

    Galiotto, Carlo; Marchetti, Nicola; Prasad, Neeli R.

    2010-01-01

    Radio Frequency Identification (RFID) is a technology which is spreading more and more as a medium to identify, locate and track assets through the productive chain. As all the wireless communication devices sharing the same transmission channel, RFID readers and tags experience collisions whenever...... deployed over the same area. In this work, the RFID reader collision problem is studied and a centralized scheduling-based algorithm is proposed as possible candidate solution, especially for those scenarios involving static or low mobility readers. Taking into account the circuitry limitations of the tags......, which do not allow to use frequency or code division multiple access schemes in the RFID systems, this paper proposes an algorithm aiming to prevent the readers collisions, while keeping the access delay of the readers to the channel possibly low. The simulation results show that this algorithm performs...

  4. Do good and poor readers make use of morphemic structure in English word recognition?

    Directory of Open Access Journals (Sweden)

    Lynne G. Duncan

    2011-06-01

    Full Text Available The links between oral morphological awareness and the use of derivational morphology are examined in the English word recognition of 8-year-old good and poor readers. Morphological awareness was assessed by a sentence completion task. The role of morphological structure in lexical access was examined by manipulating the presence of embedded words and suffixes in items presented for lexical decision. Good readers were more accurate in the morphological awareness task but did not show facilitation for real derivations even though morpho-semantic information appeared to inform their lexical decisions. The poor readers, who were less accurate, displayed a strong lexicality effect in lexical decision and the presence of an embedded word led to facilitation for words and inhibition for pseudo-words. Overall, the results suggest that both good and poor readers of English are sensitive to the internal structure of written words, with the better readers showing most evidence of morphological analysis.

  5. WellReader: a MATLAB program for the analysis of fluorescence and luminescence reporter gene data.

    Science.gov (United States)

    Boyer, Frédéric; Besson, Bruno; Baptist, Guillaume; Izard, Jérôme; Pinel, Corinne; Ropers, Delphine; Geiselmann, Johannes; de Jong, Hidde

    2010-05-01

    Fluorescent and luminescent reporter gene systems in combination with automated microplate readers allow real-time monitoring of gene expression on the population level at high precision and sampling density. This generates large amounts of data for the analysis of which computer tools are missing to date. We have developed WellReader, a MATLAB program for the analysis of fluorescent and luminescent reporter gene data. WellReader allows the user to load the output files of microplate readers, remove outliers, correct for background effects and smooth and fit the data. Moreover, it computes biologically relevant quantities from the measured signals, notably promoter activities and protein concentrations, and compares the resulting expression profiles of different genes under different conditions. WellReader is available under a LGPL licence at http://prabi1.inrialpes.fr/trac/wellreader.

  6. WRITER'S STRATEGIES IN THE INTERCOURSE WITH THE READER IN BELLES-LETTRES

    Directory of Open Access Journals (Sweden)

    Alexander S. Komarov

    2014-01-01

    Full Text Available The article is devoted to some strategies aimed at involving the reader into the writer's book by means of making the reader's attitude to its content personal or subjective. In the article it is stated that there are two components which are intrinsic to virtual intercourse between writer and reader. One of the components is the content of the writer's publication while the other is the reader's attitude towards the content suggested. The article shows that the reader's attitude encompasses two processes: the process of self-estrangement from the writer's content and the process of self-involvement into it. In the article, the author analyses these two processes in relation to the content of the book. In the article, the author singles out and gives descriptions of such dimensions of the book's content as its topical and emotional dimension, its depth, human nature dimension and interpersonal relations dimension as well as of strategies used by the writer in order to involve the reader into his writings. The author argues that a successful strategy is based on managing to touch the reader to the quick, i.e. his or her subjectivity, and the result of successfulness can be measured by the reader's readiness and willingness to sink into one of the dimensions suggested. The author of the article comes to the conclusion that signs of the successful strategy can be traced in the reader's return to the intercourse with the writer when he or she rereads the writer's books, repeats or makes references to words, situations or ideas suggested or described by the writer who has grasped the reader's attention in one or several content dimensions.

  7. Design for manufacturability with advanced lithography

    CERN Document Server

    Yu, Bei

    2016-01-01

    This book introduces readers to the most advanced research results on Design for Manufacturability (DFM) with multiple patterning lithography (MPL) and electron beam lithography (EBL).  The authors describe in detail a set of algorithms/methodologies to resolve issues in modern design for manufacturability problems with advanced lithography.  Unlike books that discuss DFM from the product level, or physical manufacturing level, this book describes DFM solutions from a circuit design level, such that most of the critical problems can be formulated and solved through combinatorial algorithms. Enables readers to tackle the challenge of layout decompositions for different patterning techniques; Presents a coherent framework, including standard cell compliance and detailed placement, to enable Triple Patterning Lithography (TPL) friendly design; Includes coverage of the design for manufacturability with E-Beam lithography.

  8. The Effect of the Reader's Background on Reading Comprehension Performance

    Directory of Open Access Journals (Sweden)

    Bushra Saadoon Mohammed Al-Noori

    2014-12-01

    Full Text Available This study aims at measuring the amount of the effect of the reader's background knowledge on performance in reading comprehension tests through the assessment of information gained in reading comprehension (RC tests across-four testing techniques, short answer questions ,true-false items , multiple - choice items , and cloze test and re-test. This technique involves the examinees in two types of tasks, i.e. pre-reading and post -reading task. Two hypotheses have been proposed to achieve the aims of this study. They are  1-There are no significant differences between the pre-reading and post-reading performances of examinees on reading comprehension(RC. 2-There are no significant differences in information gain scores across the different techniques of testing reading comprehension (RC in EFL. To verify the validity of these two hypotheses, a number of statistical procedures have been used such as arithmetical mean, t-test for correlated and independent samples to analyze the performance of third and fourth year College students studying at the Department of English at University of Baghdad /Ibn Rushd College of Education for Humanities on two reading passages taken from TOEFL practice tests (2011. The analysis of the data has shown the following results: 1-The background knowledge has an effect on the performance on reading comprehension (RC. 2-There is a significant difference in students' performance on reading comprehension (RC. 3-The effect of background knowledge is investable on reading comprehension (RC tests, but it can be identified or neutralized. Based on these conclusions, the researcher presented a number of recommendations.

  9. Advanced computational electromagnetic methods and applications

    CERN Document Server

    Li, Wenxing; Elsherbeni, Atef; Rahmat-Samii, Yahya

    2015-01-01

    This new resource covers the latest developments in computational electromagnetic methods, with emphasis on cutting-edge applications. This book is designed to extend existing literature to the latest development in computational electromagnetic methods, which are of interest to readers in both academic and industrial areas. The topics include advanced techniques in MoM, FEM and FDTD, spectral domain method, GPU and Phi hardware acceleration, metamaterials, frequency and time domain integral equations, and statistics methods in bio-electromagnetics.

  10. Enzyme activity deviates due to spatial and temporal temperature profiles in commercial microtiter plate readers.

    Science.gov (United States)

    Grosch, Jan-Hendrik; Sieben, Michaela; Lattermann, Clemens; Kauffmann, Kira; Büchs, Jochen; Spieß, Antje C

    2016-03-01

    Microtiter plates (MTP) and automatized techniques are increasingly applied in the field of biotechnology. However, the susceptibility of MTPs to edge effects such as thermal gradients can lead to high variation of measured enzyme activities. In an effort to enhance experimental reliability, to quantify, and to minimize instrument-caused deviations in enzyme kinetics between two MTP-readers, we comprehensively quantified temperature distribution in 96-well MTPs. We demonstrated the robust application of the absorbance dye cresol red as easily applicable temperature indicator in cuvettes and MTPs and determined its accuracy to ±0.16°C. We then quantified temperature distributions in 96-well MTPs revealing temperature deviations over single MTP of up to 2.2°C and different patterns in two commercial devices (BioTek Synergy 4 and Synergy Mx). The obtained liquid temperature was shown to be substantially controlled by evaporation. The temperature-induced enzyme activity variation within MTPs amounted to about 20 %. Activity deviations between MTPs and to those in cuvettes were determined to 40 % due to deviations from the set temperature in MTPs. In conclusion, we propose a better control of experimental conditions in MTPs or alternative experimental systems for reliable determination of kinetic parameters for bioprocess development. Copyright © 2016 WILEY-VCH Verlag GmbH & Co. KGaA, Weinheim.

  11. ATAD2 is an epigenetic reader of newly synthesized histone marks during DNA replication.

    Science.gov (United States)

    Koo, Seong Joo; Fernández-Montalván, Amaury E; Badock, Volker; Ott, Christopher J; Holton, Simon J; von Ahsen, Oliver; Toedling, Joern; Vittori, Sarah; Bradner, James E; Gorjánácz, Mátyás

    2016-10-25

    ATAD2 (ATPase family AAA domain-containing protein 2) is a chromatin regulator harboring an AAA+ ATPase domain and a bromodomain, previously proposed to function as an oncogenic transcription co-factor. Here we suggest that ATAD2 is also required for DNA replication. ATAD2 is co-expressed with genes involved in DNA replication in various cancer types and predominantly expressed in S phase cells where it localized on nascent chromatin (replication sites). Our extensive biochemical and cellular analyses revealed that ATAD2 is recruited to replication sites through a direct interaction with di-acetylated histone H4 at K5 and K12, indicative of newly synthesized histones during replication-coupled chromatin reassembly. Similar to ATAD2-depletion, ectopic expression of ATAD2 mutants that are deficient in binding to these di-acetylation marks resulted in reduced DNA replication and impaired loading of PCNA onto chromatin, suggesting relevance of ATAD2 in DNA replication. Taken together, our data show a novel function of ATAD2 in cancer and for the first time identify a reader of newly synthesized histone di-acetylation-marks during replication.

  12. Reading speed, comprehension and eye movements while reading Japanese novels: evidence from untrained readers and cases of speed-reading trainees.

    Directory of Open Access Journals (Sweden)

    Hiromitsu Miyata

    Full Text Available BACKGROUND: A growing body of evidence suggests that meditative training enhances perception and cognition. In Japan, the Park-Sasaki method of speed-reading involves organized visual training while forming both a relaxed and concentrated state of mind, as in meditation. The present study examined relationships between reading speed, sentence comprehension, and eye movements while reading short Japanese novels. In addition to normal untrained readers, three middle-level trainees and one high-level expert on this method were included for the two case studies. METHODOLOGY/PRINCIPAL FINDINGS: In Study 1, three of 17 participants were middle-level trainees on the speed-reading method. Immediately after reading each story once on a computer monitor, participants answered true or false questions regarding the content of the novel. Eye movements while reading were recorded using an eye-tracking system. Results revealed higher reading speed and lower comprehension scores in the trainees than in the untrained participants. Furthermore, eye-tracking data by untrained participants revealed multiple correlations between reading speed, accuracy and eye-movement measures, with faster readers showing shorter fixation durations and larger saccades in X than slower readers. In Study 2, participants included a high-level expert and 14 untrained students. The expert showed higher reading speed and statistically comparable, although numerically lower, comprehension scores compared with the untrained participants. During test sessions this expert moved her eyes along a nearly straight horizontal line as a first pass, without moving her eyes over the whole sentence display as did the untrained students. CONCLUSIONS/SIGNIFICANCE: In addition to revealing correlations between speed, comprehension and eye movements in reading Japanese contemporary novels by untrained readers, we describe cases of speed-reading trainees regarding relationships between these variables

  13. RAC-Multi: Reader Anti-Collision Algorithm for Multichannel Mobile RFID Networks

    Directory of Open Access Journals (Sweden)

    Kwangcheol Shin

    2009-12-01

    Full Text Available At present, RFID is installed on mobile devices such as mobile phones or PDAs and provides a means to obtain information about objects equipped with an RFID tag over a multi-channeled telecommunication networks. To use mobile RFIDs, reader collision problems should be addressed given that readers are continuously moving. Moreover, in a multichannel environment for mobile RFIDs, interference between adjacent channels should be considered. This work first defines a new concept of a reader collision problem between adjacent channels and then suggests a novel reader anti-collision algorithm for RFID readers that use multiple channels. To avoid interference with adjacent channels, the suggested algorithm separates data channels into odd and even numbered channels and allocates odd-numbered channels first to readers. It also sets an unused channel between the control channel and data channels to ensure that control messages and the signal of the adjacent channel experience no interference. Experimental results show that suggested algorithm shows throughput improvements ranging from 29% to 46% for tag identifications compared to the GENTLE reader anti-collision algorithm for multichannel RFID networks.

  14. Geometric Distribution-Based Readers Scheduling Optimization Algorithm Using Artificial Immune System

    Directory of Open Access Journals (Sweden)

    Litian Duan

    2016-11-01

    Full Text Available In the multiple-reader environment (MRE of radio frequency identification (RFID system, multiple readers are often scheduled to interrogate the randomized tags via operating at different time slots or frequency channels to decrease the signal interferences. Based on this, a Geometric Distribution-based Multiple-reader Scheduling Optimization Algorithm using Artificial Immune System (GD-MRSOA-AIS is proposed to fairly and optimally schedule the readers operating from the viewpoint of resource allocations. GD-MRSOA-AIS is composed of two parts, where a geometric distribution function combined with the fairness consideration is first introduced to generate the feasible scheduling schemes for reader operation. After that, artificial immune system (including immune clone, immune mutation and immune suppression quickly optimize these feasible ones as the optimal scheduling scheme to ensure that readers are fairly operating with larger effective interrogation range and lower interferences. Compared with the state-of-the-art algorithm, the simulation results indicate that GD-MRSOA-AIS could efficiently schedules the multiple readers operating with a fairer resource allocation scheme, performing in larger effective interrogation range.

  15. Analytical validation of an ultra low-cost mobile phone microplate reader for infectious disease testing.

    Science.gov (United States)

    Wang, Li-Ju; Naudé, Nicole; Demissie, Misganaw; Crivaro, Anne; Kamoun, Malek; Wang, Ping; Li, Lei

    2018-07-01

    Most mobile health (mHealth) diagnostic devices for laboratory tests only analyze one sample at a time, which is not suitable for large volume serology testing, especially in low-resource settings with shortage of health professionals. In this study, we developed an ultra-low-cost clinically-accurate mobile phone microplate reader (mReader), and clinically validated this optical device for 12 infectious disease tests. The mReader optically reads 96 samples on a microplate at one time. 771 de-identified patient samples were tested for 12 serology assays for bacterial/viral infections. The mReader and the clinical instrument blindly read and analyzed all tests in parallel. The analytical accuracy and the diagnostic performance of the mReader were evaluated across the clinical reportable categories by comparison with clinical laboratorial testing results. The mReader exhibited 97.59-99.90% analytical accuracy and envision the mReader can benefit underserved areas/populations and low-resource settings in rural clinics/hospitals at a low cost (~$50 USD) with clinical-level analytical quality. It has the potential to improve health access, speed up healthcare delivery, and reduce health disparities and education disparities by providing access to a low-cost spectrophotometer. Copyright © 2018 Elsevier B.V. All rights reserved.

  16. Study of the reliability of the TLDs reader in a Thermoluminescent dosimetry laboratory

    International Nuclear Information System (INIS)

    Silva F, J.C. da; Fonseca, H.G. da

    2006-01-01

    Acting from the beginning of the decade of 80 in a postal program called 'Dentistry Programs' the Institute of Radioprotection and Dosimetry (IRD) it makes an effort supported by the IAEA so that it can determine with security the reference levels for the diverse practices in radiodiagnostic, including the dentistry. The dentistry program that uses 4 TLDs of lithium fluorite (LiF 100) for evaluations of the doses and of the hemirreductor layer, until 1995 it had already verified close of 5529 X-ray equipment. This work accompanies the result of 3 main parameters (arbitrary reading, reference light and noise) of the reader Harshaw marks 5500, when it is used for routine readings of the TLDs that arrive in the dosimetry laboratory for the due ratings. Together with these TLDs 9 previously selected dosemeters of a certain dosemeters lot is placed with a percentage uncertainty of 3% (for 1 standard deviation). before them they were irradiated in an irradiator of Sr90/Y90 with a dose of approximately 5 mGy, they are treated thermally in an oven PTW it marks to 400 grades for 1 hour + 100 grades for 2 hours and 100 grades in 15 minutes after the irradiations. The referred methodology follows a procedure where they are distributed of 3 in 3 the chosen TLDs of the group of the 9, to the beginning, half and at the end among the total quantity of dosemeters read in the reading disk that it can read of a single time 50 dosemeters. Together with this 10 measurements of reference light and noise are made, data that are provided by the reader through the 'softer WinRem'. Finally the obtained results of reference light and noise, its are compared with the maker's recommendations. Already that of the arbitrary reading (average of the 9 TLDs and its uncertainties), it has revealed a reduction in the percentage uncertainty (2 deviations standard / average) with relationship to one of the first results already obtained through the methodology proposal. It has been, also, applied the

  17. Cancer on a mammogram is not memorable: readers remember their recalls and not cancers

    International Nuclear Information System (INIS)

    Pitman, Alexander G.; Kok, Phebe; Zentner, Lucila

    2012-01-01

    To determine if presence of cancer on a mammogram makes that mammogram more memorable. A total of 100 mammograms (25 cancers) were grouped into 5 sets of 20 cases. Set pairs were presented in five reads to eight radiologist readers. Readers were asked to 'clear' or 'call back' cases, and at post-baseline reads to indicate whether each case was 'new' or 'old ' (remembered from prior read). Two sets were presented only at baseline, to calculate each reader's false recollection rate. For cases presented more than once ('old' cases, 100 presentations) readers could have 'correct memory' or 'memory loss'. Memory performance was defined as odds ratio of correct memory to memory loss. Multivariate logistic data regression analysis identified predictors of memory performance from: reader, set, time since last read, presence of cancer, and whether the case was called back at the last read. Memory performance differed markedly between readers and reader identity was a highly significant predictor of memory performance. Presence of cancer was not a significant predictor of memory performance (odds ratio 0.77, 95% CI: 0.49–1.21). Whether the case was called back at the last read was a highly significant predictor (odds ratio 4.22, 95% CI: 2.70–6.61) for the model incorporating reader variability, and also the model without reader variability (odds ratio 2.67, 95% CI: 1.74–4.08). The only statistically significant predictor of radiologist memory for a mammogram was whether the radiologist 'called it back' at a prior reading round. Presence of cancer on a mammogram did not make it memorable.

  18. The changing European family: lessons for the American reader.

    Science.gov (United States)

    Cherlin, A; Furstenberg Ff

    1988-09-01

    by Western standards. Concern about the below-replacement birth rate is just beginning to emerge. For American as well as European readers, the major question left unanswered by the accounts presented in this issue is whether the continuing changes will lead to a greater degree of convergence in the future or to an elaboration of current variations on the Western theme. The former possibility would likely imply a massive erosion of marriage and radical change in the division of labor. The latter would still encompass substantial similarities (generally low fertility, increasing proportions of women in the labor force), but with important differences of historical, cultural, and political origin.

  19. Poor readers but compelled to read: Stroop effects in developmental dyslexia.

    Science.gov (United States)

    Faccioli, Chiara; Peru, Andrea; Rubini, Elena; Tassinari, Giancarlo

    2008-05-01

    We studied a group of 24 children with dyslexia in second to fifth primary school grades by using a discrete-trial computerized version of the Stroop Color-Word Test. Since the classic Stroop effect depends on the interference of reading with color naming, one would expect these children to show no interference or, at least, less interference than normal readers. Children with dyslexia showed, however, a Stroop effect larger than normal readers of the same age. This suggests that reading, although difficult and slow, is an inescapable step that precedes naming both in poor and in normal readers.

  20. Advanced Ceramics

    International Nuclear Information System (INIS)

    1989-01-01

    The First Florida-Brazil Seminar on Materials and the Second State Meeting about new materials in Rio de Janeiro State show the specific technical contribution in advanced ceramic sector. The others main topics discussed for the development of the country are the advanced ceramic programs the market, the national technic-scientific capacitation, the advanced ceramic patents, etc. (C.G.C.) [pt

  1. Advances in photovoltaics part 4

    CERN Document Server

    Willeke, Gerhard P

    2015-01-01

    Advances in Photovoltaics: Part Four provides valuable information on the challenges faced during the transformation of our energy supply system to more efficient, renewable energies. The volume discusses the topic from a global perspective, presenting the latest information on photovoltaics, a cornerstone technology. It covers all aspects of this important semiconductor technology, reflecting on the tremendous and dynamic advances that have been made on this topic since 1975, when the first book on solar cells-written by Harold J. Hovel of IBM-was published as volume 11 in the now famous series on Semiconductors and Semimetals. Readers will gain a behind the scenes look at the continuous and rapid scientific development that leads to the necessary price and cost reductions in global industrial mass-production. Written by leading, internationally known experts on his topic Provides an in-depth overview of the current status and perspectives of thin film PV technologies Discusses the challenges faced during th...

  2. An Effective Scheduling-Based RFID Reader Collision Avoidance Model and Its Resource Allocation via Artificial Immune Network

    OpenAIRE

    Wang, Shanjin; Li, Zhonghua; He, Chunhui; Li, Jianming

    2016-01-01

    Radio frequency identification, that is, RFID, is one of important technologies in Internet of Things. Reader collision does impair the tag identification efficiency of an RFID system. Many developed methods, for example, the scheduling-based series, that are used to avoid RFID reader collision, have been developed. For scheduling-based methods, communication resources, that is, time slots, channels, and power, are optimally assigned to readers. In this case, reader collision avoidance is equ...

  3. Readability Levels of the 1975 Third Grade Macmillan Basal Readers.

    Science.gov (United States)

    McKinney, Ernestine Williams

    1983-01-01

    Analysis of third-grade books in the New Macmillan Reading Program reveals that the books exceeded the publisher's designation of readability and did not progress in difficulty from easy to more difficult. Findings suggest the need for more complete and reliable information from publishers concerning textbook readability. (FL)

  4. Scoring sacroiliac joints by magnetic resonance imaging. A Multiple-reader reliability experiment

    DEFF Research Database (Denmark)

    Landewé, RB; Hermann, KG; van der Heijde, DM

    2005-01-01

    Magnetic resonance imaging (MRI) of the sacroiliac (SI) joints and the spine is increasingly important in the assessment of inflammatory activity and structural damage in clinical trials with patients with ankylosing spondylitis (AS). We investigated inter-reader reliability and sensitivity...... for 'depth' and 'intensity,' and the fifth method included the SPARCC slice with the maximum score. Inter-reader reliability was investigated by calculating intraclass correlation coefficients (ICC) for all readers together and for all possible reader pairs. Sensitivity to change was investigated...... values close to zero (no agreement) and highest observed values over 0.80 (excellent agreement). In general, agreement of status scores was somewhat better than agreement of change scores, and agreement of the comprehensive SPARCC scoring system was somewhat better than agreement of the more condensed...

  5. Hold the Applause!: Do Accelerated Reader (TM) and Electronic Bookshelf (TM) Send the Right Message?

    Science.gov (United States)

    Carter, Betty

    1996-01-01

    Although the computerized reading management programs, Accelerated Reader and Electronic Bookshelf, increase library circulation and standardized test scores, they have drawbacks. Both programs devalue reading, diminish motivation, limit title choice, restrict materials selection and collection development, discourage independent selection of…

  6. Expository text comprehension: for which readers does knowledge of connectives contribute the most?

    NARCIS (Netherlands)

    Welie, C; Schoonen, R; Kuiken, F; van den Bergh, H.H.

    2017-01-01

    The present study examined whether knowledge of connectives contributes uniquely to expository text comprehension above and beyond reading fluency, general vocabulary knowledge and metacognitive knowledge. Furthermore, it was examined whether this contribution differs for readers with different

  7. Annotating a "Reader's Digest" Article--'The NEA: A Washington Lobby Run Rampant.'

    Science.gov (United States)

    Methvin, Eugene H.; Herndon, Terry

    1979-01-01

    The copy of a "Reader's Digest" article critical of the political activities of the National Education Association (NEA) is run with marginal comments written by Terry Herndon, NEA executive director. (IRT)

  8. Development of a Handheld Line Information Reader and Generator for Efficient Management of Optical Communication Lines.

    Science.gov (United States)

    Lee, Jaeyul; Kwon, Hyungwoo; Song, Jaewon; Jeon, Mansik; Kim, Jeehyun

    2017-08-24

    A handheld line information reader and a line information generator were developed for the efficient management of optical communication lines. The line information reader consists of a photo diode, trans-impedance amplifier, voltage amplifier, microcontroller unit, display panel, and communication modules. The line information generator consists of a laser diode, laser driving circuits, microcontroller unit, and communication modules. The line information reader can detect the optical radiation field of the test line by bending the optical fiber. To enhance the sensitivity of the line information reader, an additional lens was used with a focal length of 4.51 mm. Moreover, the simulation results obtained through BeamPROP ® software from Synopsys, Inc. demonstrated a stronger optical radiation field of the fiber due to a longer transmission wavelength and larger bending angle of the fiber. Therefore, the developed devices can be considered as useful tools for the efficient management of optical communication lines.

  9. [Impact on reading scientific articles:an attempt to dialogue with "my reader"].

    Science.gov (United States)

    Akerman, Marco

    2016-03-01

    This article discusses the concept of "impact" and is based on the scientific output of the author that is examined for the analysis of impacts from the qualitative standpoint. It is done not as an end in itself, but under the aegis of the author/text/reader relationship. Seeking to establish this relationship, the way in which the author is quoted in a selected article, entering each of the quotes and identifying what aspects were emphasized by the readers who referenced the quote is explored in detail. This qualitative observation of each of the quotes provided an indication of how each author/reader perceived the original text. This personal experience of this finite and delicate dialogue with "my reader" is presented here as a recommendation, to anyone who may be interested, of a viable device that can be repeated by authors in order to re-visit their writings based on the acknowledgement of the impact that it has on others.

  10. Thermoluminescent accident dose reader with photodiode; Termoluminiscencni litalnik akcidentnih doz s fotodiodo

    Energy Technology Data Exchange (ETDEWEB)

    Miklavzic, U; Mihelic, M [Institut Jozef Stefan, Ljubljana (Yugoslavia)

    1982-07-01

    The field version of TL reader for accident dose region 0.01-20 Gy is described. For light detection, the thermostated photodiode was used permitting measurements at the ambient temperatures from -20 C degrees to 50 C degrees, and a new mode of the glow curve integration. Results can be presented as integral or peak values of the glow curve. The reader was adapted for dosemeters IJS-TLD08 from sintered CaF2:Mn pellets. (author)

  11. "This Is Not For You": Reader Agency and Intimacy in Contemporary Horror Fiction

    OpenAIRE

    Hauglid, Aslak Rustad

    2016-01-01

    This thesis examines how recent/contemporary horror fiction uses the establishment of reader intimacy and challenges to reader agency in order to create experiences of horror. The discussion focuses on a selection of horror texts from different media published between 2000 and 2016. The thesis argues that these two techniques have come to be increasingly important horror tropes over this period, and examines how they are applied in order to propose a new perspective for understanding how cont...

  12. Microcomputer-Controlled Reader Systems for Archaeological and Geological TL Dating

    DEFF Research Database (Denmark)

    Bøtter-Jensen, Lars; Mejdahl, V.

    1984-01-01

    Two fully automated TL reader systems for TL dating and a manually operated reader for research purpose were put into operation during 1982-3. All systems are controlled by HP-85 or HP-86 microcomputers; thus flexibility in selection of measurement parameters, calculation of TL signals and displa...... the archaeological and geological ages. The principle of the measurement procedures are described, and dating results are presented to illustrate the performance of the systems...

  13. Literature, ciberliterature and the instruction of a student-reader: dialogues with canon and fan fiction

    Directory of Open Access Journals (Sweden)

    Ana Claudia Silva Fidelis

    2017-01-01

    Full Text Available Contemporary texts have been re-signified by the development of online technology so that such texts favor collaboration and interaction between authors and readers thus reconfiguring their roles. The current paper aims at revisiting the place of reading and the reader position by discussing the place occupied by the canon and the fanon (neologism to fan texts in scholar literacies at the present days. 

  14. The Narratological Style and the Reader of Evelyn Waugh’s Early Satires

    Directory of Open Access Journals (Sweden)

    Roksana Zgierska

    2017-06-01

    Full Text Available The article deals with the role of the implied reader in Evelyn Waugh’s novels. An attempt will be made to define who the implied reader is and what is his position and role in fictional realm. By analysing narrative strategies and techniques within a selection of Waugh’s works, I attempt to discuss the changing relationship between author/narrator and the implied reader. I try to point that within Evelyn Waugh’s writing one can observe a simultaneous evolution of the narrator voice and the role ascribed to the implied reader. What is more, I discuss the limits of interpretation. I try to present and analyse how both the author/narrator and the text can impose limitations on the implied reader allowing him to move freely, however, within a set frame. Intertextuality is one of the focal points of the article, as I try to propose that the use of specific intertextual references in several different novels enhances the reader’s understanding of  Waugh’s fictional world. An attempt is made to prove that through analysis of different levels of understanding intertextual relation the reader takes on himself a role of creator. Furthermore, I draw attention to the places of indeterminacy. In this discussion I include both structures of indeterminacy proposed by Roman Ingarden i.e. blanks and negations, as both are needed not only to establish the interaction that takes place between text and the implied reader, but also to try to regulate such relation. An attempt will be made to explain how important filling the gaps within the text is and how completing the blanks affects the reader and the process of reading as such.

  15. Advancing Higher Education with Mobile Learning Technologies: Cases, Trends, and Inquiry-Based Methods

    Science.gov (United States)

    Keengwe, Jared, Ed.; Maxfield, Marian B., Ed.

    2015-01-01

    Rapid advancements in technology are creating new opportunities for educators to enhance their classroom techniques with digital learning resources. Once used solely outside of the classroom, smartphones, tablets, and e-readers are becoming common in many school settings. "Advancing Higher Education with Mobile Learning Technologies: Cases,…

  16. Reader-Responses of Pregnant Adolescents and Teenage Mothers to Young Adult Novels Portraying Protagonists with Problems Similar and Dissimilar to the Readers'.

    Science.gov (United States)

    Poe, Elizabeth Ann

    Applying reader response theory, a study explored the responses of 19 pregnant adolescents and teenage mothers to two dissimilar young adult novels, one about teenage pregnancy and one about adolescent alcoholism. Quantitative analysis, using a modified version of the Purves-Rippere (1968) system, and qualitative analysis of written answers to…

  17. New IoT proximity service based heterogeneous RFID readers collision control

    Directory of Open Access Journals (Sweden)

    Jose Ignacio Tamayo Segarra

    2017-08-01

    Full Text Available Purpose – Internet of Things’ (IoT’s first wave started with tracking services for better inventory management mainly using radio frequency identification (RFID technology. Later on, monitoring services became one of the major interests, including sensing technologies, and then more actuation for remote control-type of IoT applications such as smart homes, smart cities and Industry 4.0. In this paper, the authors focus on the RFID technology impairment. They propose to take advantage of the mature IoT technologies that offer native service discovery such as blutooth or LTE D2D ProSe or Wifi Direct. Using the automatic service discovery in the new framework will make heterogeneous readers aware of the presence of other readers and this will be used by the proposed distributed algorithm to better control the multiple RFID reader interference problem. The author clearly considers emerging Industry 4.0 use case, where RFID technology is of major interest for both identification and tracking. To enhance the RFID tag reading performance, collisions in the RFID frequency should be minimized with reader-to-reader coordination protocols. In this paper, the author proposes a simple distributed reader anti-collision protocol named DiSim that makes use of proximity services of IoT network and is compliant with the current RFID standards. The author evaluates the efficiency of the proposal via simulation. Design/methodology/approach – In this paper, the author proposes a simple distributed reader anti-collision protocol named DiSim that makes use of proximity services of IoT network and is compliant with the current RFID standards. The author evaluates the efficiency of the proposal via simulation to study its behavior in very dense and heterogeneous RFID environments. Specifically, the author explores the coexistence of powerful static readers and small mobile readers, comparing the proposal with a standard ETSI CSMA method. The proposal reduces

  18. Transcription factors as readers and effectors of DNA methylation.

    Science.gov (United States)

    Zhu, Heng; Wang, Guohua; Qian, Jiang

    2016-08-01

    Recent technological advances have made it possible to decode DNA methylomes at single-base-pair resolution under various physiological conditions. Many aberrant or differentially methylated sites have been discovered, but the mechanisms by which changes in DNA methylation lead to observed phenotypes, such as cancer, remain elusive. The classical view of methylation-mediated protein-DNA interactions is that only proteins with a methyl-CpG binding domain (MBD) can interact with methylated DNA. However, evidence is emerging to suggest that transcription factors lacking a MBD can also interact with methylated DNA. The identification of these proteins and the elucidation of their characteristics and the biological consequences of methylation-dependent transcription factor-DNA interactions are important stepping stones towards a mechanistic understanding of methylation-mediated biological processes, which have crucial implications for human development and disease.

  19. LTE-Advanced Relay Technology and Standardization

    CERN Document Server

    Yuan, Yifei

    2013-01-01

    LTE-Advanced Relay Technology and Standardization provides a timely reference work for relay technology with the finalizing of LTE Release 10 specifications. LTE-Advanced is quickly becoming the global standard for 4G cellular communications. The relay technology, as one of the key features in LTE-Advanced, helps not only to improve the system coverage and capacity, but also to save the costs of laying wireline backhaul. As a leading researcher in the field of LTE-Advanced standards, the author provides an in-depth description of LTE-A relay technology, and explains in detail the standard specification and design principles.     Readers from both academic and industrial fields can find sections of interest to them: Sections 2 & 4 could benefit researchers in academia and those who are engaged in exploratory work, while Sections 3 & 4 are more useful to engineers. Dr. Yifei Yuan is the Technical Director at the Standards Department of ZTE Inc.

  20. Parietotemporal Stimulation Affects Acquisition of Novel Grapheme-Phoneme Mappings in Adult Readers

    Directory of Open Access Journals (Sweden)

    Jessica W. Younger

    2018-03-01

    Full Text Available Neuroimaging work from developmental and reading intervention research has suggested a cause of reading failure may be lack of engagement of parietotemporal cortex during initial acquisition of grapheme-phoneme (letter-sound mappings. Parietotemporal activation increases following grapheme-phoneme learning and successful reading intervention. Further, stimulation of parietotemporal cortex improves reading skill in lower ability adults. However, it is unclear whether these improvements following stimulation are due to enhanced grapheme-phoneme mapping abilities. To test this hypothesis, we used transcranial direct current stimulation (tDCS to manipulate parietotemporal function in adult readers as they learned a novel artificial orthography with new grapheme-phoneme mappings. Participants received real or sham stimulation to the left inferior parietal lobe (L IPL for 20 min before training. They received explicit training over the course of 3 days on 10 novel words each day. Learning of the artificial orthography was assessed at a pre-training baseline session, the end of each of the three training sessions, an immediate post-training session and a delayed post-training session about 4 weeks after training. Stimulation interacted with baseline reading skill to affect learning of trained words and transfer to untrained words. Lower skill readers showed better acquisition, whereas higher skill readers showed worse acquisition, when training was paired with real stimulation, as compared to readers who received sham stimulation. However, readers of all skill levels showed better maintenance of trained material following parietotemporal stimulation, indicating a differential effect of stimulation on initial learning and consolidation. Overall, these results indicate that parietotemporal stimulation can enhance learning of new grapheme-phoneme relationships in readers with lower reading skill. Yet, while parietotemporal function is critical to new

  1. Parietotemporal Stimulation Affects Acquisition of Novel Grapheme-Phoneme Mappings in Adult Readers

    Science.gov (United States)

    Younger, Jessica W.; Booth, James R.

    2018-01-01

    Neuroimaging work from developmental and reading intervention research has suggested a cause of reading failure may be lack of engagement of parietotemporal cortex during initial acquisition of grapheme-phoneme (letter-sound) mappings. Parietotemporal activation increases following grapheme-phoneme learning and successful reading intervention. Further, stimulation of parietotemporal cortex improves reading skill in lower ability adults. However, it is unclear whether these improvements following stimulation are due to enhanced grapheme-phoneme mapping abilities. To test this hypothesis, we used transcranial direct current stimulation (tDCS) to manipulate parietotemporal function in adult readers as they learned a novel artificial orthography with new grapheme-phoneme mappings. Participants received real or sham stimulation to the left inferior parietal lobe (L IPL) for 20 min before training. They received explicit training over the course of 3 days on 10 novel words each day. Learning of the artificial orthography was assessed at a pre-training baseline session, the end of each of the three training sessions, an immediate post-training session and a delayed post-training session about 4 weeks after training. Stimulation interacted with baseline reading skill to affect learning of trained words and transfer to untrained words. Lower skill readers showed better acquisition, whereas higher skill readers showed worse acquisition, when training was paired with real stimulation, as compared to readers who received sham stimulation. However, readers of all skill levels showed better maintenance of trained material following parietotemporal stimulation, indicating a differential effect of stimulation on initial learning and consolidation. Overall, these results indicate that parietotemporal stimulation can enhance learning of new grapheme-phoneme relationships in readers with lower reading skill. Yet, while parietotemporal function is critical to new learning, its role in

  2. Text World Theory and real world readers: From literature to life in a Belfast prison.

    Science.gov (United States)

    Canning, Patricia

    2017-05-01

    Cognitive stylistics offers a range of frameworks for understanding (amongst other things) what producers of literary texts 'do' with language and how they 'do' it. Less prevalent, however, is an understanding of the ways in which these same frameworks offer insights into what readers 'do' (and how they 'do' it). Text World Theory (Werth, 1999; Gavins, 2007; Whiteley, 2011) has proved useful for understanding how and why readers construct mental representations engendered by the act of reading. However, research on readers' responses to literature has largely focused on an 'idealised' reader or an 'experimental' subject-reader often derived from within the academy and conducted using contrived or amended literary fiction. Moreover, the format of traditional book groups (participants read texts privately and discuss them at a later date) as well as online community forums such as Goodreads, means that such studies derive data from post-hoc, rather than real-time textual encounters and discussions. The current study is the first of its kind in analysing real-time reading contexts with real readers during a researcher-led literary project ('read.live.learn') in Northern Ireland's only female prison. In doing so, the study is unique in addressing experimental and post hoc bias. Using Text World Theory, the paper considers the personal and social impact of reader engagement in the talk of the participants. As such, it has three interrelated aims: to argue for the social and personal benefits of reading stylistically rich literature in real-time reading groups; to demonstrate the efficacy of stylistics for understanding how those benefits come about, and to demonstrate the inter-disciplinary value of stylistics, particularly its potential for traversing traditional research parameters.

  3. An Effective Scheduling-Based RFID Reader Collision Avoidance Model and Its Resource Allocation via Artificial Immune Network

    Directory of Open Access Journals (Sweden)

    Shanjin Wang

    2016-01-01

    Full Text Available Radio frequency identification, that is, RFID, is one of important technologies in Internet of Things. Reader collision does impair the tag identification efficiency of an RFID system. Many developed methods, for example, the scheduling-based series, that are used to avoid RFID reader collision, have been developed. For scheduling-based methods, communication resources, that is, time slots, channels, and power, are optimally assigned to readers. In this case, reader collision avoidance is equivalent to an optimization problem related to resource allocation. However, the existing methods neglect the overlap between the interrogation regions of readers, which reduces the tag identification rate (TIR. To resolve this shortage, this paper attempts to build a reader-to-reader collision avoidance model considering the interrogation region overlaps (R2RCAM-IRO. In addition, an artificial immune network for resource allocation (RA-IRO-aiNet is designed to optimize the proposed model. For comparison, some comparative numerical simulations are arranged. The simulation results show that the proposed R2RCAM-IRO is an effective model where TIR is improved significantly. And especially in the application of reader-to-reader collision avoidance, the proposed RA-IRO-aiNet outperforms GA, opt-aiNet, and PSO in the total coverage area of readers.

  4. Reader characteristics linked to detection of pulmonary nodules on radiographs: ROC vs. JAFROC analyses of performance

    Science.gov (United States)

    Kohli, Akshay; Robinson, John W.; Ryan, John; McEntee, Mark F.; Brennan, Patrick C.

    2011-03-01

    The purpose of this study is to explore whether reader characteristics are linked to heightened levels of diagnostic performance in chest radiology using receiver operating characteristic (ROC) and jackknife free response ROC (JAFROC) methodologies. A set of 40 postero-anterior chest radiographs was developed, of which 20 were abnormal containing one or more simulated nodules, of varying subtlety. Images were independently reviewed by 12 boardcertified radiologists including six chest specialists. The observer performance was measured in terms of ROC and JAFROC scores. For the ROC analysis, readers were asked to rate their degree of suspicion for the presence of nodules by using a confidence rating scale (1-6). JAFROC analysis required the readers to locate and rate as many suspicious areas as they wished using the same scale and resultant data were used to generate Az and FOM scores for ROC and JAFROC analyses respectively. Using Pearson methods, scores of performance were correlated with 7 reader characteristics recorded using a questionnaire. JAFROC analysis showed that improved reader performance was significantly (pchest specialty (pchest radiographs (pchest readings per year (pchest radiographs (pchest specialty, hours reading per week and number of radiographs read per year. Also, JAFROC is a more powerful predictor of performance as compared to ROC.

  5. A simple scoring system for breast MRI interpretation: does it compensate for reader experience?

    International Nuclear Information System (INIS)

    Marino, Maria Adele; Clauser, Paola; Woitek, Ramona; Wengert, Georg J.; Kapetas, Panagiotis; Bernathova, Maria; Pinker-Domenig, Katja; Helbich, Thomas H.; Baltzer, Pascal A.T.; Preidler, Klaus

    2016-01-01

    To investigate the impact of a scoring system (Tree) on inter-reader agreement and diagnostic performance in breast MRI reading. This IRB-approved, single-centre study included 100 patients with 121 consecutive histopathologically verified lesions (52 malignant, 68 benign). Four breast radiologists with different levels of MRI experience and blinded to histopathology retrospectively evaluated all examinations. Readers independently applied two methods to classify breast lesions: BI-RADS and Tree. BI-RADS provides a reporting lexicon that is empirically translated into likelihoods of malignancy; Tree is a scoring system that results in a diagnostic category. Readings were compared by ROC analysis and kappa statistics. Inter-reader agreement was substantial to almost perfect (kappa: 0.643-0.896) for Tree and moderate (kappa: 0.455-0.657) for BI-RADS. Diagnostic performance using Tree (AUC: 0.889-0.943) was similar to BI-RADS (AUC: 0.872-0.953). Less experienced radiologists achieved AUC: improvements up to 4.7 % using Tree (P-values: 0.042-0.698); an expert's performance did not change (P = 0.526). The least experienced reader improved in specificity using Tree (16 %, P = 0.001). No further sensitivity and specificity differences were found (P > 0.1). The Tree scoring system improves inter-reader agreement and achieves a diagnostic performance similar to that of BI-RADS. Less experienced radiologists, in particular, benefit from Tree. (orig.)

  6. Novel versatile smart phone based Microplate readers for on-site diagnoses.

    Science.gov (United States)

    Fu, Qiangqiang; Wu, Ze; Li, Xiuqing; Yao, Cuize; Yu, Shiting; Xiao, Wei; Tang, Yong

    2016-07-15

    Microplate readers are important diagnostic instruments, used intensively for various readout test kits (biochemical analysis kits and ELISA kits). However, due to their expensive and non-portability, commercial microplate readers are unavailable for home testing, community and rural hospitals, especially in developing countries. In this study, to provide a field-portable, cost-effective and versatile diagnostic tool, we reported a novel smart phone based microplate reader. The basic principle of this devise relies on a smart phone's optical sensor that measures transmitted light intensities of liquid samples. To prove the validity of these devises, developed smart phone based microplate readers were applied to readout results of various analytical targets. These targets included analanine aminotransferase (ALT; limit of detection (LOD) was 17.54 U/L), alkaline phosphatase (AKP; LOD was 15.56 U/L), creatinine (LOD was 1.35μM), bovine serum albumin (BSA; LOD was 0.0041mg/mL), prostate specific antigen (PSA; LOD was 0.76pg/mL), and ractopamine (Rac; LOD was 0.31ng/mL). The developed smart phone based microplate readers are versatile, portable, and inexpensive; they are unique because of their ability to perform under circumstances where resources and expertize are limited. Copyright © 2016 Elsevier B.V. All rights reserved.

  7. The influence of reading expertise in mirror-letter perception: Evidence from beginning and expert readers

    Science.gov (United States)

    Duñabeitia, Jon Andoni; Dimitropoulou, María; Estévez, Adelina; Carreiras, Manuel

    2013-01-01

    The visual word recognition system recruits neuronal systems originally developed for object perception which are characterized by orientation insensitivity to mirror reversals. It has been proposed that during reading acquisition beginning readers have to “unlearn” this natural tolerance to mirror reversals in order to efficiently discriminate letters and words. Therefore, it is supposed that this unlearning process takes place in a gradual way and that reading expertise modulates mirror-letter discrimination. However, to date no supporting evidence for this has been obtained. We present data from an eye-movement study that investigated the degree of sensitivity to mirror-letters in a group of beginning readers and a group of expert readers. Participants had to decide which of the two strings presented on a screen corresponded to an auditorily presented word. Visual displays always included the correct target word and one distractor word. Results showed that those distractors that were the same as the target word except for the mirror lateralization of two internal letters attracted participants’ attention more than distractors created by replacement of two internal letters. Interestingly, the time course of the effects was found to be different for the two groups, with beginning readers showing a greater tolerance (decreased sensitivity) to mirror-letters than expert readers. Implications of these findings are discussed within the framework of preceding evidence showing how reading expertise modulates letter identification. PMID:24273596

  8. Effectiveness of Critical Thinking Skills for English Literature Study with Reader Response Theory: Review of Literature

    Directory of Open Access Journals (Sweden)

    Farah Qamar

    2016-06-01

    Full Text Available Since Socrates’ time, reasoning is considered valuable for the justification of speaker’s belief along with Thomas Aquinas’ testing of his thinking to answer his own thinking. Critical thinking has been part of discussion among the educators for its significance and application for last many decades. Many educators have conducted researches on the assessment of critical thinking within a domain or across the domain in order to test students’ critical thinking skills and its effect on their learning. Similarly, critical thinking is highly valuable for the study of literature as it explicitly asked for learners’ beliefs, perceptions, and judgments in order to remove the ambiguity of thought. Perfection of thought can be achieved with the use of critical thinking skills while training of mind needs interaction between literary text and the reader as literature has the capacity to achieve mental traits specified to critical thinking. Accordingly, this report presents a relationship between critical thinking skills and English literature study along with reader response theory techniques considering that without the use of critical thinking skills and reader response theory, study of literature is haphazard hence for the application of reader response theory, literary text is inevitable. In essence, I aim to highlight the effectiveness of critical thinking skills for the study of literature while emphasizing the significance of reader response theory which is also inevitable for the study of literature and for the use of critical thinking skills.

  9. ADVANCE PAYMENTS

    CERN Multimedia

    Human Resources Division

    2002-01-01

    Administrative Circular Nº 8 makes provision for the granting of advance payments, repayable in several monthly instalments, by the Organization to the members of its personnel. Members of the personnel are reminded that these advances are only authorized in exceptional circumstances and at the discretion of the Director-General. In view of the current financial situation of the Organization, and in particular the loans it will have to incur, the Directorate has decided to restrict the granting of such advances to exceptional or unforeseen circumstances entailing heavy expenditure and more specifically those pertaining to social issues. Human Resources Division Tel. 73962

  10. Advance payments

    CERN Multimedia

    Human Resources Division

    2003-01-01

    Administrative Circular N 8 makes provision for the granting of advance payments, repayable in several monthly instalments, by the Organization to the members of its personnel. Members of the personnel are reminded that these advances are only authorized in exceptional circumstances and at the discretion of the Director-General. In view of the current financial situation of the Organization, and in particular the loans it will have to incur, the Directorate has decided to restrict the granting of such advances to exceptional or unforeseen circumstances entailing heavy expenditure and more specifically those pertaining to social issues. Human Resources Division Tel. 73962

  11. Learner-generated drawing for phonological and orthographic dyslexic readers.

    Science.gov (United States)

    Wang, Li-Chih; Yang, Hsien-Ming; Tasi, Hung-Ju; Chan, Shih-Yi

    2013-01-01

    This study presents an examination of learner-generated drawing for different reading comprehension subtypes of dyslexic students and control students. The participants were 22 phonological dyslexic students, 20 orthographic dyslexic students, 21 double-deficit dyslexic students, and 45 age-, gender-, and IQ-matched control students. The major evaluation tools included word recognition task, orthographic task, phonological awareness task, and scenery texts and questions. Comparisons of the four groups of students showed differences among phonological dyslexia, orthographic dyslexia, double-deficit dyslexia, and the chronological age control groups in pre- and posttest performance of scenery texts. Differences also existed in relevant questions and the effect of the learner-generated drawing method. The pretest performance showed problems in the dyslexic samples in reading the scenery texts and answering relevant questions. The posttest performance revealed certain differences among phonological dyslexia, orthographic dyslexia, double-deficit dyslexia, and the chronological age control group. Finally, all dyslexic groups obtained a great effect from using the learner-generated drawing, particularly orthographic dyslexia. These results suggest that the learner-generated drawing was also useful for dyslexic students, with the potential for use in the classroom for teaching text reading to dyslexic students. Copyright © 2012 Elsevier Ltd. All rights reserved.

  12. Revealing Relationships: First Graders Share Personal Literature

    Science.gov (United States)

    Weih, Timothy G.

    2014-01-01

    Literature holds the potential to significantly influence the lives of readers, but what is the nature of this influence for very young readers? This study investigated the question: What are the relationships between beginning readers and their personal literature? A first grade class of 18 students individually assembled a collection of personal…

  13. Evaluating the effect of a reader worker program on team performance

    International Nuclear Information System (INIS)

    Hahn, H.A.; Alvarez, Y.P.

    1994-01-01

    When safety, security, or other logistical concerns prevent direct objective assessment of team performance, other evaluation techniques become necessary. In this paper, the effect of a Department of Energy-mandated reader worker program on team performance at a particular DOE facility was evaluated using unstructured observations, informal discussions with technicians, and human reliability analysis. The reader worker program is intended to enhance nuclear explosive safety by improving the reliability of team performance. The three methods used for the evaluation combine to provide a strong indication that team performance is in fact enhanced by a properly implemented reader worker procedure. Because direct quantitative data on dependent variables particular to the task of interest is not available, however, there has been some skepticism regarding the results by staff at the facility

  14. Course Reader: Food Concept Design, mapping strategic and service-oriented possibilities within food businesses

    DEFF Research Database (Denmark)

    Olsen, Tenna Doktor

    This course reader is a guide to the content of the last series of FOOD DESIGN lectures and design workshops given with the course: ‘Food Concept Design: Mapping Strategic and Service‐Oriented possibilities within Food Businesses', offered at the Masters education 'Integrated Food Studies......' at Aalborg University in Copenhagen. The course reader first of all guide the students through the overall purpose and content of the course, but also give a short introduction to the various literature used in the course, as well as the demands for the final assignment and evaluation criteria...... for the individual exams. Together with the course programmes provided at the two previous semesters, this course reader is thus attempts to begin develop af theoratical framework for teaching Food Design Thinking....

  15. A new luminescence detection and stimulation head for the Risø TL/OSL reader

    International Nuclear Information System (INIS)

    Lapp, T.; Kook, M.; Murray, A.S.; Thomsen, K.J.; Buylaert, J.-P.; Jain, M.

    2015-01-01

    A new automated Detection And Stimulation Head (DASH) has been developed for the Risø TL/OSL luminescence reader to provide easy access to new technologies, new signals and new measurement methods. The automated DASH includes a filter changer and a detector changer that makes it possible to change stimulation filters (4 × 4 filter combinations possible) and detectors (3 detectors possible) as part of a measurements sequence. The new automated DASH with dedicated driver electronics does not affect the use of other attachments, and can be retrospectively fitted to existing Risø TL/OSL readers. - Highlights: • A new detection and stimulation head for the Risø TL/OSL reader is described. • An example of the use of the filter changer is presented. • The power and spatial uniformity of blue, green and IR stimulation are characterised. • The potential of an EMCCD camera detector is described.

  16. [Physiological and hygienic assessment of perception of the information from electronic device for reading (reader)].

    Science.gov (United States)

    Kuchma, V R; Teksheva, L M; Vyatleva, O A; Kurgansky, A M

    2013-01-01

    A comparison of the legibility of the three different media: paper personal computer (LCD) and the e-reader in schoolchildren (12-14 years of age) was performed. Comprehensive assessment of the reading performance (speed of reading aloud, the number of errors in reading, and integral indicator of the degree of difficulty of visual task), its physiological value (according to data of EEG, EOG and ECG), and subjective preference of type of media by the schoolchildren showed that by the sum of signs e-reader occupies an intermediate position between printed text and the computer screen. The effect of increased emotional intensity of using e-reader (increased motivation), which is manifested in the preservation of the sympathetic nervous system activation after the reading, was obtained. The necessity of additional research has been shown.

  17. Altmetrics for the Humanities: Comparing Goodreads reader ratings with citations to history books

    DEFF Research Database (Denmark)

    Zuccala, Alesia Ann; Verleysen, Frederik; Cornacchia, Roberto

    2015-01-01

    for the subset of 997 books indicated a similar weak correlation (0.190). Further correlations between citations, reader ratings, written reviews, and library holdings indicate that a reader rating was more likely to be given to a book on Goodreads if the book was held in an international library, including both...... public and academic libraries. Originality/Value: Altmetrics research has focused almost exclusively on scientific journal articles appearing on social media services (e.g., Twitter, Facebook). In this paper we show the potential of Goodreads reader ratings to identify the impact of books beyond academia....... As a unique altmetric tool Goodreads can allow scholarly authors from the social sciences and humanities to measure the wider impact of their books....

  18. Advanced Electronics

    Science.gov (United States)

    2017-07-21

    AFRL-RV-PS- AFRL-RV-PS- TR-2017-0114 TR-2017-0114 ADVANCED ELECTRONICS Ashwani Sharma 21 Jul 2017 Interim Report APPROVED FOR PUBLIC RELEASE...NUMBER Advanced Electronics 5b. GRANT NUMBER 5c. PROGRAM ELEMENT NUMBER 62601F 6. AUTHOR(S) 5d. PROJECT NUMBER 4846 Ashwani Sharma 5e. TASK NUMBER...Approved for public release; distribution is unlimited. (RDMX-17-14919 dtd 20 Mar 2018) 13. SUPPLEMENTARY NOTES 14. ABSTRACT The Space Electronics

  19. Varying performance in mammographic interpretation across two countries: Do results indicate reader or population variances?

    Science.gov (United States)

    Soh, BaoLin P.; Lee, Warwick B.; Wong, Jill; Sim, Llewellyn; Hillis, Stephen L.; Tapia, Kriscia A.; Brennan, Patrick C.

    2016-03-01

    Aim: To compare the performance of Australian and Singapore breast readers interpreting a single test-set that consisted of mammographic examinations collected from the Australian population. Background: In the teleradiology era, breast readers are interpreting mammographic examinations from different populations. The question arises whether two groups of readers with similar training backgrounds, demonstrate the same level of performance when presented with a population familiar only to one of the groups. Methods: Fifty-three Australian and 15 Singaporean breast radiologists participated in this study. All radiologists were trained in mammogram interpretation and had a median of 9 and 15 years of experience in reading mammograms respectively. Each reader interpreted the same BREAST test-set consisting of sixty de-identified mammographic examinations arising from an Australian population. Performance parameters including JAFROC, ROC, case sensitivity as well as specificity were compared between Australian and Singaporean readers using a Mann Whitney U test. Results: A significant difference (P=0.036) was demonstrated between the JAFROC scores of the Australian and Singaporean breast radiologists. No other significant differences were observed. Conclusion: JAFROC scores for Australian radiologists were higher than those obtained by the Singaporean counterparts. Whilst it is tempting to suggest this is down to reader expertise, this may be a simplistic explanation considering the very similar training and audit backgrounds of the two populations of radiologists. The influence of reading images that are different from those that radiologists normally encounter cannot be ruled out and requires further investigation, particularly in the light of increasing international outsourcing of radiologic reporting.

  20. Musical, language and reading abilities in early Portuguese readers

    Directory of Open Access Journals (Sweden)

    Jennifer eZuk

    2013-06-01

    Full Text Available Early language and reading abilities have been shown to correlate with a variety of musical skills and elements of music perception in children. It has also been shown that reading impaired children can show difficulties with music perception. However, it is still unclear to what extent different aspects of music perception are associated with language and reading abilities. Here we investigated the relationship between cognitive-linguistic abilities and a music discrimination task that preserves an ecologically valid musical experience. Forty-three Portuguese-speaking students from an elementary school in Brazil participated in this study. Children completed a comprehensive cognitive-linguistic battery of assessments. The music task was presented live in the music classroom, and children were asked to code sequences of four sounds on the guitar. Results show a strong relationship between performance on the music task and a number of linguistic variables. A Principle Component Analysis of the cognitive-linguistic battery revealed that the strongest component (Prin1 accounted for 33% of the variance and Prin1 was significantly related to the music task. Highest loadings on Prin1 were found for reading measures such as Reading Speed and Reading Accuracy. Interestingly, twenty-two children recorded responses for more than four sounds within a trial on the music task, which was classified as Superfluous Responses (SR. SR was negatively correlated with a variety of linguistic variables and showed a negative correlation with Prin1. When analyzing children with and without SR separately, only children with SR showed a significant correlation between Prin1 and the music task. Our results provide implications for the use of an ecologically valid music-based screening tool for the early identification of reading disabilities in a classroom setting.

  1. The printerless office. A study on the use of e-readers to replace printed paper; Het printerloos kantoor. Een studie naar het gebruik van e-readers ter vervanging van geprint papier

    Energy Technology Data Exchange (ETDEWEB)

    Bijleveld, M.M.; Sevenster, M.N.

    2011-03-15

    A life-cycle analysis was conducted to compare the environmental burden of e-readers with printed paper. The turning point when the e-reader starts to offer environmental benefits over printed paper, at an operational life of two years, lies between 3,000 and 13,000 prints per year. [Dutch] Door middel van levenscyclusanalyse is de milieubelasting van e-readers en geprint papier bepaald en met elkaar vergeleken. Het kantelpunt waarop een e-reader, bij gebruiksduur van 2 jaar, milieuvoordeel gaat bieden boven papieren prints, ligt tussen de 3.000 en 13.000 printjes per jaar.

  2. AdvancED Flex 4

    CERN Document Server

    Tiwari, Shashank; Schulze, Charlie

    2010-01-01

    AdvancED Flex 4 makes advanced Flex 4 concepts and techniques easy. Ajax, RIA, Web 2.0, mashups, mobile applications, the most sophisticated web tools, and the coolest interactive web applications are all covered with practical, visually oriented recipes. * Completely updated for the new tools in Flex 4* Demonstrates how to use Flex 4 to create robust and scalable enterprise-grade Rich Internet Applications.* Teaches you to build high-performance web applications with interactivity that really engages your users.* What you'll learn Practiced beginners and intermediate users of Flex, especially

  3. Communications device identification methods, communications methods, wireless communications readers, wireless communications systems, and articles of manufacture

    Science.gov (United States)

    Steele, Kerry D [Kennewick, WA; Anderson, Gordon A [Benton City, WA; Gilbert, Ronald W [Morgan Hill, CA

    2011-02-01

    Communications device identification methods, communications methods, wireless communications readers, wireless communications systems, and articles of manufacture are described. In one aspect, a communications device identification method includes providing identification information regarding a group of wireless identification devices within a wireless communications range of a reader, using the provided identification information, selecting one of a plurality of different search procedures for identifying unidentified ones of the wireless identification devices within the wireless communications range, and identifying at least some of the unidentified ones of the wireless identification devices using the selected one of the search procedures.

  4. Reading for pleasure and reading circles for adult emergent readers insights in adult learning

    CERN Document Server

    Duncan, Sam

    2014-01-01

    In the UK, the adult literacy provision has become more functional and more assessment driven over the last decade, largely due to funding requirements. However, one result of this is that the clear benefits of reading for pleasure in adult skills development have become less apparent. This book addresses the need to support teachers in the development of adults' skills through reading for pleasure, by incorporating the activity into the curriculum. It focuses on reading for pleasure for adult emergent readers - those who consider themselves non-readers, either because they feel they cannot or

  5. Articulation of young adult readers in a digitalized and medialized landscape of texts

    DEFF Research Database (Denmark)

    Henkel, Ayoe Qvist

    The digital turn does not bring about changes in young adultliterature considered as aesthetic artifacts and literary works but it changes the perception and reception of the reader. Digital young adult literature is increasingly multimodal, including interactivity and the integration of elements...... of game aesthetics. The way the young person is articulated within such texts must be presumed to be new, and the pivotal point of this paper will be to explore how the young adult reader is thematized in content, form, and medium in digital young adult literature....

  6. WebCómic: readers, authors and publishers to a click

    Directory of Open Access Journals (Sweden)

    Fabiola Alejandra Aldana Bravo

    2015-09-01

    Full Text Available This article presents a profile of the reader and producer of current webcomic. It analyzes how changes that both characters have experienced, thanks to the possibilities of publishing that the web offers, have resulted, besides the emergence of new roles, to a refreshed relationship between authors and readers based on dialogue and expression of opinions. It reviews how the legitimation obtained in the virtual environment becomes in a way of access to the publication of print books, which yields new tools and challenges to the traditional publishing market actors.

  7. CAC on a MAC: setting up a DOD Common Access Card reader on the Macintosh OS X operating system

    OpenAIRE

    Hopfner, Phil

    2006-01-01

    The Naval Postgraduate School, along with many other Department of Defense (DOD) organizations, utilizes the ActivCard USB Common Access Card (CAC) readers. The CAC readers in conjunction with the user's Smart Card enables access to DOD PKI-enabled websites and allows the user to send signed and encrypted email utilizing the DOD Public Key Infrastructure (PKI). Microsoft Windows systems utilize the ActivCard Gold middleware software to enable CAC reader functionality. This software packag...

  8. Quantifying the Impacts of Digital Rights Management and E-Book Pricing on the E-Book Reader Market

    OpenAIRE

    Jin-Hyuk Kim; Tin Cheuk Leung

    2013-01-01

    The demand for electronic books (e-books) and the e-book readers are complementary. On the one hand, the emergence of e-book readers such as Amazon's Kindle has triggered the recent growth of the e-book market. On the other hand, several issues in the e-book market can affect the future of the e-book reader market. Considering this complementarity, this paper quantifies the impact of digital rights management (DRM) and discounted e-book pricing on the demand for e-book readers. We collect con...

  9. Compact mobile-reader system for two-way wireless communication, tracking and status monitoring for transport safety and security

    Science.gov (United States)

    Tsai, Han-Chung; Liu, Yung Y.; Lee, Hok L.; Craig, Brian; Byrne, Kevin; Mittal, Ketan; Scherer, Justin C.

    2016-12-06

    A system for monitoring a plurality radio frequency identification tags is described. The system uses at least one set of radio frequency identification tags. Each tag is attached to a container and includes several sensors for detecting physical conditions of said container. The system includes at least one autonomous intermediate reader in wireless communication with the frequency identification tags. The intermediate reader includes external wireless communication system, intermediate reader logic controller, and a self-contained rechargeable power supply. The system uses a central status reporting system in communication the intermediate reader.

  10. Advanced calculus

    CERN Document Server

    Nickerson, HK; Steenrod, NE

    2011-01-01

    ""This book is a radical departure from all previous concepts of advanced calculus,"" declared the Bulletin of the American Mathematics Society, ""and the nature of this departure merits serious study of the book by everyone interested in undergraduate education in mathematics."" Classroom-tested in a Princeton University honors course, it offers students a unified introduction to advanced calculus. Starting with an abstract treatment of vector spaces and linear transforms, the authors introduce a single basic derivative in an invariant form. All other derivatives - gradient, divergent, curl,

  11. The French Reader's Relationship to Poetry in the Electronic Age: Ponge, Alferi, and Vassiliou

    Science.gov (United States)

    LeBlond-Schrader, Ellen Benton

    2010-01-01

    My dissertation investigates the twentieth and twenty-first century reader's relationship to poetic text as it is altered through daily exposure to technology in the rise of the information age, as seen in the works of Francis Ponge, Pierre Alferi and Veronique Vassiliou. My project also examines historical documents--radio and television…

  12. Extensive Reading for Second Language Learners of Japanese in Higher Education: Graded Readers and Beyond

    Science.gov (United States)

    Nakano, Teiko

    2016-01-01

    This paper reports on the implementation of Japanese extensive reading with international students studying at a Japanese university using graded readers (GRs). GRs chosen for the present study were simplified versions of original Japanese literature and were used to support students in acquiring a top-down reading strategy, a wide range of…

  13. Connecting Readers and Writers with Books: Weaving Literature into the School Community.

    Science.gov (United States)

    Harwayne, Shelley; Mandel, Amy; Mayer, Pam; Rhodes, Roberta Pantal; Siegman, Lisa; Werner, Pat

    1998-01-01

    Argues that the best books will inspire children to pause and think deeply about their own lives and lives of others. Offers brief descriptions of 37 books for children and young readers, including: picture books that promote rich classroom conversations; poetry collections; books to grow up on; picture books for the youngest students; historical…

  14. Reader, Word, and Character Attributes Contributing to Chinese Children's Concept of Word

    Science.gov (United States)

    Chen, Jing; Lin, Tzu-Jung; Ku, Yu-Min; Zhang, Jie; O'Connell, Ann

    2018-01-01

    Concept of word--the awareness of how words differ from nonwords or other linguistic properties--is important to learning to read Chinese because words in Chinese texts are not separated by space, and most characters can be productively compounded with other characters to form new words. The current study examined the effects of reader, word, and…

  15. E-Books and E-Book Apps: Considerations for Beginning Readers

    Science.gov (United States)

    Bates, Celeste C.; Klein, Adria; Schubert, Barbara; McGee, Lea; Anderson, Nancy; Dorn, Linda; McClure, Erin; Ross, Rachael Huber

    2017-01-01

    This article highlights considerations for teachers when selecting and using e-books and e-book applications (apps) with beginning readers during guided and independent reading. A framework for examining e-books and e-book apps is suggested, and several apps and related digital features are described. The article also includes an overview of…

  16. Scoring sacroiliac joints by magnetic resonance imaging. A multiple-reader reliability experiment

    DEFF Research Database (Denmark)

    Landewe, Robert B.M.; Hermann, Kay Geert A; Van Der Heijde, Desiree M.F.M

    2005-01-01

    Magnetic resonance imaging (MRI) of the sacroiliac (SI) joints and the spine is increasingly important in the assessment of inflammatory activity and structural damage in clinical trials with patients with ankylosing spondylitis (AS). We investigated inter-reader reliability and sensitivity...

  17. Orthographic learning and the role of text-to-speech software in Dutch disabled readers.

    Science.gov (United States)

    Staels, Eva; Van den Broeck, Wim

    2015-01-01

    In this study, we examined whether orthographic learning can be demonstrated in disabled readers learning to read in a transparent orthography (Dutch). In addition, we tested the effect of the use of text-to-speech software, a new form of direct instruction, on orthographic learning. Both research goals were investigated by replicating Share's self-teaching paradigm. A total of 65 disabled Dutch readers were asked to read eight stories containing embedded homophonic pseudoword targets (e.g., Blot/Blod), with or without the support of text-to-speech software. The amount of orthographic learning was assessed 3 or 7 days later by three measures of orthographic learning. First, the results supported the presence of orthographic learning during independent silent reading by demonstrating that target spellings were correctly identified more often, named more quickly, and spelled more accurately than their homophone foils. Our results support the hypothesis that all readers, even poor readers of transparent orthographies, are capable of developing word-specific knowledge. Second, a negative effect of text-to-speech software on orthographic learning was demonstrated in this study. This negative effect was interpreted as the consequence of passively listening to the auditory presentation of the text. We clarify how these results can be interpreted within current theoretical accounts of orthographic learning and briefly discuss implications for remedial interventions. © Hammill Institute on Disabilities 2013.

  18. Benefits of Structured After-School Literacy Tutoring by University Students for Struggling Elementary Readers

    Science.gov (United States)

    Lindo, Endia J.; Weiser, Beverly; Cheatham, Jennifer P.; Allor, Jill H.

    2018-01-01

    This study examines the effectiveness of minimally trained tutors providing a highly structured tutoring intervention for struggling readers. We screened students in Grades K-6 for participation in an after-school tutoring program. We randomly assigned those students not meeting the benchmark on a reading screening measure to either a tutoring…

  19. Patients Reading Their Medical Records: Differences in Experiences and Attitudes between Regular and Inexperienced Readers

    Science.gov (United States)

    Huvila, Isto; Daniels, Mats; Cajander, Åsa; Åhlfeldt, Rose-Mharie

    2016-01-01

    Introduction: We report results of a study of how ordering and reading of printouts of medical records by regular and inexperienced readers relate to how the records are used, to the health information practices of patients, and to their expectations of the usefulness of new e-Health services and online access to medical records. Method: The study…

  20. The Effects of Music on Students Engaged in Reader Response Strategies.

    Science.gov (United States)

    Kagan, Susan C.

    This study examined the effects of background classical music on silent reading in a sixth grade class, in order to determine the amount and type of influence it would have on the reader's written response to what was read. Thirty-four suburban sixth graders from two history classes were selected for this study. The data was obtained over a period…

  1. Conceptual versus Perceptual Text Processing Strategies: Differences between Good and Poor Readers.

    Science.gov (United States)

    Shepard, Charlene R.; Reynolds, Ralph E.

    Investigating the selective attention strategy, a study examined the type of attention allocated to important information by good and poor readers. Also tested was the methodological validity of using a conceptual (word recognition) perceptual (tachistoscopic word flash) task as a means of investigating the types of information processing that may…

  2. Using Peer Collaboration to Support Online Reading, Writing, and Communication: An Empowerment Model for Struggling Readers

    Science.gov (United States)

    Henry, Laurie A.; Castek, Jill; O'Byrne, W. Ian; Zawilinski, Lisa

    2012-01-01

    This comparative case study investigated the implementation of an empowerment model for struggling readers that utilized the Internet as a context for reading, writing, and communicating in 3 different classroom contexts. Through student-centered techniques, such as flexible grouping and peer teaching, we designed Internet Reciprocal Teaching to…

  3. "It Makes Me Really Want To Read": Struggling Readers Discover Literature.

    Science.gov (United States)

    Primeaux, Joan

    2001-01-01

    Presents a project where the teacher, rather than teaching the students how to read using a remedial, isolated skills approach, concerned herself with getting them to read by "falling into the literature" and getting involved in the characters' lives. Describes a reader response approach that was designed to motivate the students to engage with…

  4. My Bluford High Boys: How a Book Club for Reluctant Readers Proved the Naysayers Wrong

    Science.gov (United States)

    Stevenson, Sara

    2009-01-01

    As a middle school librarian in Austin, Texas, the author has been running weekly book clubs for years, which covered many genres that appeal to a wide cross section of kids. When approached by a group of Latino boys from low-income families, the author was inspired to run a Bluford High book club for reluctant readers. The author shares how she…

  5. Visual-Attentional Span and Lexical ­Decision in Skilled Adult Readers

    Science.gov (United States)

    Holmes, Virginia M.; Dawson, Georgia

    2014-01-01

    The goal of the study was to examine the association between visual-attentional span and lexical decision in skilled adult readers. In the span tasks, an array of letters was presented briefly and recognition or production of a single cued letter (partial span) or production of all letters (whole span) was required. Independently of letter…

  6. Using Game-Based Learning to Support Struggling Readers at Home

    Science.gov (United States)

    Holmes, Wayne

    2011-01-01

    Significant numbers of children (6% of 11-year-olds) have difficulties learning to read. Meanwhile, children who receive appropriate support from their parents do better in literacy than those who do not. This study uses a case study approach to investigate how digital games designed to support struggling readers in school were used at home, by…

  7. Developmental Trajectories for Children with Dyslexia and Low IQ Poor Readers

    Science.gov (United States)

    Kuppen, Sarah E. A.; Goswami, Usha

    2016-01-01

    Reading difficulties are found in children with both high and low IQ and it is now clear that both groups exhibit difficulties in phonological processing. Here, we apply the developmental trajectories approach, a new methodology developed for studying language and cognitive impairments in developmental disorders, to both poor reader groups. The…

  8. Detection of cut-off point for rapid automized naming test in good readers and dyslexics

    Directory of Open Access Journals (Sweden)

    Zahra Soleymani

    2014-01-01

    Full Text Available Background and Aim: Rapid automized naming test is an appropriate tool to diagnose learning disability even before teaching reading. This study aimed to detect the cut-off point of this test for good readers and dyslexics.Methods: The test has 4 parts including: objects, colors, numbers and letters. 5 items are repeated on cards randomly for 10 times. Children were asked to name items rapidly. We studied 18 dyslexic students and 18 age-matched good readers between 7 and 8 years of age at second and third grades of elementary school; they were recruited by non-randomize sampling into 2 groups: children with developmental dyslexia from learning disabilities centers with mean age of 100 months, and normal children with mean age of 107 months from general schools in Tehran. Good readers selected from the same class of dyslexics.Results: The area under the receiver operating characteristic curve was 0.849 for letter naming, 0.892 for color naming, 0.971 for number naming, 0.887 for picture naming, and 0.965 totally. The overall sensitivity and specificity was 1 and was 0.79, respectively. The highest sensitivity and specificity were related to number naming (1 and 0.90, respectively.Conclusion: Findings showed that the rapid automized naming test could diagnose good readers from dyslexics appropriately.

  9. Engaging Struggling Early Readers to Promote Reading Success: A Pilot Study of Reading by Design

    Science.gov (United States)

    Mendez, Linda M. Raffaele; Pelzmann, Catherine A.; Frank, Michael J.

    2016-01-01

    In this study, we piloted a Tier 2 intervention designed to improve reading skills among struggling early readers using an intervention that included SRA Reading Mastery, listening-while-reading activities, strategies to increase motivation and engagement in reading, and parent involvement in reading homework. The study included 6 students in…

  10. Competent Adolescent Readers' Use of Internet Reading Strategies: A Think-Aloud Study

    Science.gov (United States)

    Cho, Byeong-Young

    2014-01-01

    The purpose of this study was to investigate the type, pattern, and complexity of Internet reading strategies used by seven accomplished high school readers. Individual participants performed an academic Internet reading task with the goal of developing critical questions about their chosen controversial topic. Strategies for Internet reading were…

  11. Usability of Optical Mark Reader Sheet as an Answering Tool in Testing.

    Science.gov (United States)

    Booka, Masayuki; Oku, Hidehisa; Scheller, Andreas; Yamaoka, Shintaro

    2017-01-01

    The research result on usability of Optical Mark Reader Sheet (OMRS) being used as the standard answering tool is reported. The use of OMRS significantly requires more answer time than the answer time without OMRS, and the use of assistive devices for OMRS has the possibility to reduce the answer time.

  12. Effects of Stress and Working Memory Capacity on Foreign Language Readers' Inferential Processing during Comprehension

    Science.gov (United States)

    Rai, Manpreet K.; Loschky, Lester C.; Harris, Richard Jackson; Peck, Nicole R.; Cook, Lindsay G.

    2011-01-01

    Although stress is frequently claimed to impede foreign language (FL) reading comprehension, it is usually not explained how. We investigated the effects of stress, working memory (WM) capacity, and inferential complexity on Spanish FL readers' inferential processing during comprehension. Inferences, although necessary for reading comprehension,…

  13. «Reader! Bruder!»: The Rhetoric of Narration and the Rhetoric of Reading

    Directory of Open Access Journals (Sweden)

    Federico Bertoni

    2014-05-01

    Full Text Available The paper deals with the relation of power established by narrative texts, exploring the many-sided field of articulation among the related subjects: the narrator as a subject of power, the text as a rhetorical device, and the reader as an ultimate guarantor of meaning. After a brief introduction on the “rebirth of rhetoric” in the second half of the Twentieth century, drawing attention to its links with Reader-response criticism, the paper  focuses on the “power of words” and analyzes three case-studies: Lolita by Vladimir Nabokov (1955, Money by Martin Amis (1984 and The Kindly Ones by Jonathan Littell (2006. These novels depend for their rhetorical effect on the invention of a special narrating voice and on the relationship that it establishes with the reader – an odd mixture of antagonism and complicity, seduction and persuasion. The reader is thus invoked as a brother, but an ambiguous and untrustworthy one, as archetypally described in last verse of the opening poem from Baudelaire’s Les Fleurs du mal: «hypocrite lecteur – mon semblable, mon frère».

  14. Turning Ideologies inside Out: Developing Young Readers' Empathy for Critical Voices in Narrative Fiction

    Science.gov (United States)

    Pereira, Íris Susana Pires; Campos, Ângela

    2014-01-01

    This article is located at the crossroads between two distinctive human traits, empathy and rational thought, with narrative emerging as a particularly powerful means to enable young readers to bring them together. Specifically, we discuss the role that critical literary exegesis plays in the development of empathic consciousness in literary…

  15. The Effectiveness of Graphic Organizers to Support Executive Function for Ninth Grade Struggling Readers

    Science.gov (United States)

    Barry, Elaine

    2016-01-01

    Struggling readers, or students who read below grade level but have strong phonological awareness, may benefit from using instructional tools like graphic organizers (GOs) while reading. The purpose of this study was to investigate the relationship between reading comprehension and teacher-generated graphic organizers (GOs) as they support…

  16. The Power of Life Histories: Moving Readers to Greater Acts of Empathy through Literature and Memoir

    Science.gov (United States)

    Lee, Valarie G.; Madden, Marjorie E.

    2016-01-01

    This paper argues that narratives, specifically literature and memoir, offer a way to build empathy and understanding by moving readers to deeper levels of text interpretation and critique. The paper examines a new literacy framework, Life Histories, that uses talk, collaboration, writing, and performance to understand the complex relationships…

  17. Is "E" Really for Everybody? Picture Books for Older Readers in Public Libraries

    Science.gov (United States)

    Smith, Mikki

    2008-01-01

    Picture books for older readers present challenges for libraries in terms of how best to provide access to them. These books often have an "E" on the spine to indicate that they are "easy" or for "everybody," and share lower shelves with a far greater number of picture books geared for the preschool and primary grade audience. However, this…

  18. Being Bilingual, Being a Reader: Prekindergarten Dual Language Learners' Reading Identities

    Science.gov (United States)

    Wagner, Christopher J.

    2018-01-01

    This study explores the interplay between early reading, identity and bilingualism. Reading identities, or understandings about what reading is and whom one is as a reader, have been linked to reading achievement and the development of reading skills. Only a small portion of the overall research on reading identities has included dual language…

  19. Exploring the Relationship between Reading Strategy Use and Multiple Intelligences among Successful L2 Readers

    Science.gov (United States)

    Mirzaei, Azizullah; Rahimi Domakani, Masoud; Heidari, Najmeh

    2014-01-01

    Over the years, the multiple intelligences theory (MIT) proposed by Howard Gardner has renewed interest in learners' use of effective learning strategies and produced interesting results. This MIT-oriented study investigated the role of successful L2 readers' multiple intelligences in their effective use of reading strategies. To this end, a TOEFL…

  20. Development of Disabled Readers' Metacomprehension Ability through Summarization Training Using Expository Text: Results of Three Studies.

    Science.gov (United States)

    Weisberg, Renee; Balajthy, Ernest

    1990-01-01

    In the three studies, high school aged disabled readers were taught how to identify passages' main ideas, construct graphic organizers, and write summaries. Study results suggest the need for modeling strategies and consistent feedback and the usefulness of these techniques in helping students monitor their understanding and improve reading…

  1. Hypertext, Hypermedia, and Metacognition: Research and Instructional Implications for Disabled Readers.

    Science.gov (United States)

    Balajthy, Ernest

    1990-01-01

    The article examines the potential impact of computer-based text technologies, called hypermedia, on disabled readers. Discussed are hypertext, the hypercard, and implications of metacognitive research (such as author versus user control over text manipulations), instructional implications, and instructional text engineering. (DB)

  2. Identifying Effective Methods of Instruction for Adult Emergent Readers through Community-Based Research

    Science.gov (United States)

    Blackmer, Rachel; Hayes-Harb, Rachel

    2016-01-01

    We present a community-based research project aimed at identifying effective methods and materials for teaching English literacy skills to adult English as a second language emergent readers. We conducted a quasi-experimental study whereby we evaluated the efficacy of two approaches, one based on current practices at the English Skills Learning…

  3. How Parental Support during Homework Contributes to Helpless Behaviors among Struggling Readers

    Science.gov (United States)

    Orkin, Melissa; May, Sidney; Wolf, Maryanne

    2017-01-01

    This research investigated the influence of parental practices on helpless behaviors of struggling readers during homework tasks. Parents (N = 36) of elementary students reported on their children's helpless behaviors, such as task avoidance and negative affect, during homework assignments, and on the nature and frequency of their support.…

  4. Treatment Effects for Adolescent Struggling Readers: An Application of Moderated Mediation

    Science.gov (United States)

    Roberts, Greg; Fletcher, Jack M.; Stuebing, Karla K.; Barth, Amy E.; Vaughn, Sharon

    2013-01-01

    This study used multigroup structural equations to evaluate the possibility that a theory-driven, evidence-based, yearlong reading program for sixth-grade struggling readers moderates the interrelationships among elements of the simple model of reading (i.e., listening comprehension, word reading, and reading comprehension; Hoover & Gough,…

  5. Responses to Struggling, K-2 Readers and Writers: Early Literacy Intervention in Three Urban Schools

    Science.gov (United States)

    Mooney, Kathleen C.

    2009-01-01

    An abundance of research on early literacy intervention indicates that struggling, K-2 readers and writers can be effectively supported through the receipt of intervention services in school; however, research in the area has not yet addressed study of the unique, contextualized design and implementation of early literacy intervention in different…

  6. ReaderBench goes Online: A Comprehension-Centered Framework for Educational Purposes

    NARCIS (Netherlands)

    Gutu, Gabriel; Dascalu, Mihai; Trausan-Matu, Stefan; Dessus, Philippe

    2016-01-01

    In this paper we introduce the online version of our ReaderBench framework, which includes multi-lingual comprehension-centered web services designed to address a wide range of individual and collaborative learning scenarios, as follows. First, students can be engaged in reading a course

  7. 78 FR 59065 - Interview Room Recording System Standard and License Plate Reader Standard Workshops

    Science.gov (United States)

    2013-09-25

    ... DEPARTMENT OF JUSTICE Office of Justice Programs [OJP (NIJ) Docket No. 1632] Interview Room..., Department of Justice. ACTION: Notice of the Interview Room Recording System Standard and License Plate... performance standards for Interview Room Recording Systems and License Plate Readers used by criminal justice...

  8. E-Readers and the Effects on Students' Reading Motivation, Attitude and Comprehension during Guided Reading

    Science.gov (United States)

    Long, Deanna; Szabo, Susan

    2016-01-01

    This quasi-experimental mixed methods study examined the use of e-readers during guided reading instruction and its impact on 5th grade students' reading motivation, attitude toward reading, and reading comprehension. For 10 weeks, 19 students received guided reading instruction by means of the traditional paper/text format, while 16 students…

  9. E-Readers and the Effects on Students' Reading Motivation, Attitude, and Comprehension

    Science.gov (United States)

    Long, Deanna

    2014-01-01

    The purpose of this study was to determine if the use of E-readers during guided reading instruction would affect students' reading motivation, attitude toward reading, and reading comprehension. The study utilized on a quasi-experimental mixed methods research design that involved 35 fifth grade students in two fifth grade reading classes. For 10…

  10. Empowering Girls through Sport? Sports Advice Books for Young Female Readers

    Science.gov (United States)

    Heinecken, Dawn

    2016-01-01

    Advice books by female athletes are among the top selling sports books for young readers in the US. Though they have received little attention to date, sports advice books are important to examine because of how they function as a form of conduct manual instructing girls in specific understandings of female identity. Implying that girls face…

  11. Beyond Library Power: Reader's Digest Adds Public Libraries to the Mix.

    Science.gov (United States)

    Rockfield, Gary

    1998-01-01

    Describes the Tall Tree Initiative for Library Services, sponsored by the Reader's Digest Foundation and administered by the public and school library systems of Westchester County, New York. The initiative focuses on improving services offered children in the 21st century, and demands a new level of school-public library cooperation. (AEF)

  12. Training readers to improve their accuracy in grading Crohn's disease activity on MRI

    International Nuclear Information System (INIS)

    Tielbeek, Jeroen A.W.; Bipat, Shandra; Boellaard, Thierry N.; Nio, C.Y.; Stoker, Jaap

    2014-01-01

    To prospectively evaluate if training with direct feedback improves grading accuracy of inexperienced readers for Crohn's disease activity on magnetic resonance imaging (MRI). Thirty-one inexperienced readers assessed 25 cases as a baseline set. Subsequently, all readers received training and assessed 100 cases with direct feedback per case, randomly assigned to four sets of 25 cases. The cases in set 4 were identical to the baseline set. Grading accuracy, understaging, overstaging, mean reading times and confidence scores (scale 0-10) were compared between baseline and set 4, and between the four consecutive sets with feedback. Proportions of grading accuracy, understaging and overstaging per set were compared using logistic regression analyses. Mean reading times and confidence scores were compared by t-tests. Grading accuracy increased from 66 % (95 % CI, 56-74 %) at baseline to 75 % (95 % CI, 66-81 %) in set 4 (P = 0.003). Understaging decreased from 15 % (95 % CI, 9-23 %) to 7 % (95 % CI, 3-14 %) (P < 0.001). Overstaging did not change significantly (20 % vs 19 %). Mean reading time decreased from 6 min 37 s to 4 min 35 s (P < 0.001). Mean confidence increased from 6.90 to 7.65 (P < 0.001). During training, overall grading accuracy, understaging, mean reading times and confidence scores improved gradually. Inexperienced readers need training with at least 100 cases to achieve the literature reported grading accuracy of 75 %. (orig.)

  13. Of Lasting Interest? A Study of Change in the Content of the "Reader's Digest."

    Science.gov (United States)

    Smith, Ron F.; Decker-Amos, Linda

    1985-01-01

    Reports on a content analysis of "Reader's Digest" indicating that there is some validity to the notion that it is unchanging. Notes that the percentages of articles in some important categories, specifically those discussing controversial issues, have remained consistent over 40 years. (FL)

  14. A Study of the Vocabulary Adequacy of College Student Education Majors for Reading "Reader's Digest."

    Science.gov (United States)

    Greif, Ivo P.

    Doubts about the reading vocabulary adequacies of today's high school graduates led to an experiment with a list of 199 difficult words culled from the "Reader's Digest." College juniors and seniors (298 in the first stage and 388 in the second stage) were asked to indicate whether they knew the pronunciation and the meaning of the…

  15. Cost Effective Paper-Based Colorimetric Microfluidic Devices and Mobile Phone Camera Readers for the Classroom

    Science.gov (United States)

    Koesdjojo, Myra T.; Pengpumkiat, Sumate; Wu, Yuanyuan; Boonloed, Anukul; Huynh, Daniel; Remcho, Thomas P.; Remcho, Vincent T.

    2015-01-01

    We have developed a simple and direct method to fabricate paper-based microfluidic devices that can be used for a wide range of colorimetric assay applications. With these devices, assays can be performed within minutes to allow for quantitative colorimetric analysis by use of a widely accessible iPhone camera and an RGB color reader application…

  16. Emergent Readers' Social Interaction Styles and Their Comprehension Processes during Buddy Reading

    Science.gov (United States)

    Christ, Tanya; Wang, X. Christine; Chiu, Ming Ming

    2015-01-01

    To examine the relations between emergent readers' social interaction styles and their comprehension processes, we adapted sociocultural and transactional views of learning and reading, and conducted statistical discourse analysis of 1,359 conversation turns transcribed from 14 preschoolers' 40 buddy reading events. Results show that interaction…

  17. Does the Freedom of Reader Choice Affect Second Language Incidental Vocabulary Acquisition?

    Science.gov (United States)

    Reynolds, Barry Lee; Bai, Yi Ling

    2013-01-01

    In this study, the effect of freedom of reader choice on the incidental acquisition of vocabulary was investigated in English as a Foreign Language (EFL) reading classes. Despite advocating free extensive reading as a means of obtaining a native-like L2 vocabulary,existing studies investigating the incidental acquisition of vocabulary have not…

  18. Rhetoric and Etiological Beliefs About Sexuality: Reader Responses to Cynthia Nixon's New York Times Interview.

    Science.gov (United States)

    Jowett, Adam; Barker, Sophie

    2017-08-04

    In 2012, the U.S. actress Cynthia Nixon was quoted in the New York Times Magazine as having stated that "for me, it [being gay] is a choice. I understand that for many people it's not, but for me it's a choice, and you don't get to define my gayness for me." The interview attracted international media attention and public criticism by lesbian and gay activists. This article suggests a rhetorical approach to understanding etiological beliefs and provides a discursive analysis of 198 online comments by readers of Pink News, a gay news Web site that reported on Nixon's controversial interview. This article explores common arguments used in readers' comments about Nixon and examines the rhetorical construction of sexuality. The analysis examines three themes within the data. First, biological essentialism was treated by many readers as common knowledge; second, readers suggested that only bisexuals have "choice"; and, third, it was suggested by both Nixon's critics and her supporters that counterarguments colluded with homophobia. The article suggests that there is an ideological dilemma whereby both "born-this-way" and "choice" arguments can be understood as colluding with anti-gay prejudice.

  19. Reading in the Digital Age: Using Electronic Books as a Teaching Tool for Beginning Readers

    Science.gov (United States)

    Ciampa, Katia

    2012-01-01

    Beginning readers' motivation to read and the texts they choose to read impact on their literacy achievement and willingness to engage with reading activities in the primary years of schooling. This study investigated the eBook reading experiences of eight grade 1 students. Eight students were given ten 25-minute sessions with the software…

  20. Motivating Adolescent Readers: A Middle School Reading Fluency and Prosody Intervention

    Science.gov (United States)

    Whittington, Marta

    2012-01-01

    Adolescent learners face a complexity of reading content they have never before encountered as they enter middle school and become independent in structuring their own academic frameworks. Some students become disconnected and unmotivated readers as school competes with their multiple reading lives. This study examined the use of choice along with…

  1. Miscue Analysis of Oral Reading among Less Proficient Readers in Primary Schools in Brunei Darussalam

    Science.gov (United States)

    Hamid, Juliana Bte Haji Abdul; Abosi, Okechukwu

    2011-01-01

    Reading disability is the most common disability. At least one in five children has significant challenges learning to read. This study focused on the oral reading performance of 30 Year-Three students. The students were identified as less proficient readers from two randomly selected primary schools in Brunei Darussalam. The oral reading…

  2. Orthographic dependency in the neural correlates of reading: Evidence from audiovisual integration in English readers

    NARCIS (Netherlands)

    Holloway, I.; van Atteveldt, N.M.; Blomert, L.; Ansari, D.

    2015-01-01

    Reading skills are indispensible in modern technological societies. In transparent alphabetic orthographies, such as Dutch, reading skills build on associations between letters and speech sounds (LS pairs). Previously, we showed that the superior temporal cortex (STC) of Dutch readers is sensitive

  3. A One-to-One Programme for At-Risk Readers Delivered by Older Adult Volunteers

    Science.gov (United States)

    Fives, Allyn; Kearns, Noreen; Devaney, Carmel; Canavan, John; Russell, Dan; Lyons, Rena; Eaton, Patricia; O'Brien, Aoife

    2013-01-01

    This paper is based on a randomized controlled trial (RCT) evaluation of a reading programme delivered by older adult volunteers for at-risk early readers. Wizards of Words (WoW) was targeted at socially disadvantaged children in first and second grade experiencing delays in reading but who were not eligible for formal literacy supports. The…

  4. How do e-book readers enhance learning opportunities for distance work-based learners?

    Directory of Open Access Journals (Sweden)

    Gabi Witthaus

    2011-12-01

    Full Text Available We report on the incorporation of e-book readers into the delivery of two distance-taught master's programmes in Occupational Psychology (OP and one in Education at the University of Leicester, UK. The programmes attract work-based practitioners in OP and Teaching English to Speakers of Other Languages, respectively. Challenges in curriculum delivery included the need for more flexibility in the curricula, better access to essential readings and maximising the benefit of learners' limited study time. As part of a suite of pilot changes to curriculum design and delivery, 28 Sony PRS-505™ e-book readers were pre-loaded with course materials and sent out to students. The evidence suggests that the students' learning experiences improved as a result of four key benefits afforded by the e-book readers: enhanced flexibility in curriculum delivery to accommodate the mobile lifestyle of our learners, improved efficiency in the use of study time, especially short breaks during the working day, new strategies for reading course materials and cost. We discuss the opportunities and limitations associated with the e-book readers used and the challenges encountered in the study.

  5. Multidisciplinary Collaboration to Support Struggling Readers: Centering Culture in Concerns about Process and Outcomes

    Science.gov (United States)

    King Thorius, Kathleen A.; Simon, Marsha

    2014-01-01

    Our commentary responds to the five articles of the special issue on multidisciplinary collaboration to support struggling readers. From our perspectives informed by experiences working with diverse student and family populations in urban settings, preparing pre- and in-service educators and specialists to do the same, and working in federally…

  6. Readers, Players, and Watchers: EFL Students' Vocabulary Acquisition through Digital Video Games

    Science.gov (United States)

    Ebrahimzadeh, Mohsen

    2017-01-01

    The present study investigated vocabulary acquisition through a commercial digital video game compared to a traditional pencil-and-paper treatment. Chosen through cluster sampling, 241 male high school students (age 12-18) participated in the study. They were randomly assigned to one of the following groups. The first group, called Readers,…

  7. Fifty Shades a way readers put sex back in their lives

    DEFF Research Database (Denmark)

    Knudsen, Gry Høngsmark

    2014-01-01

    This is a guest blog from Gry Høngsmark Knudsen, a former student, who visited my “Women’s Economy” class this winter to report on her project about the reception of Fifty Shades of Grey. We all enjoyed her report, so I asked her to write a short blog for Double X Readers....

  8. Success and Motivation -a Way to Motivate ESL Readers in Chinese Private Colleges

    Institute of Scientific and Technical Information of China (English)

    李艳

    2014-01-01

    Motivation refers to what and how an individual chooses to do. This essay explores the way to motivate ESL readers in private colleges and concludes that teachers should create opportunities for students to experience success as well as improve their self-efficacy.

  9. Impacts of Comprehensive Reading Instruction on Diverse Outcomes of Low- and High-Achieving Readers

    Science.gov (United States)

    Guthrie, John T.; McRae, Angela; Coddington, Cassandra S.; Klauda, Susan Lutz; Wigfield, Allan; Barbosa, Pedro

    2009-01-01

    Low-achieving readers in Grade 5 often lack comprehension strategies, domain knowledge, word recognition skills, fluency, and motivation to read. Students with such multiple reading needs seem likely to benefit from instruction that supports each of these reading processes. The authors tested this expectation experimentally by comparing the…

  10. How Adequate is your CV? Analyzing French CVs with ReaderBench

    NARCIS (Netherlands)

    Gutu, Gabriel; Dascalu, Mihai; Trausan-Matu, Stefan; Lepoivre, Olivier

    2017-01-01

    This study is aimed at presenting a new ReaderBench-based tool built to support candidates in increasing the quality of their CV for a job opening. Both the visual quality and the textual content are considered while also providing an overview and corresponding feedback for the entire CV.

  11. Dynamics of iterative reader feedback. An analysis of two successive plus-minus evaluation studies

    NARCIS (Netherlands)

    de Jong, Menno D.T.; Rijnks, Dietha

    2006-01-01

    A brochure that had been revised on the basis of feedback from readers using the plus-minus evaluation method was evaluated again using the same method. This article compares the results of these two successive evaluation studies to examine the dynamics of evaluating and revising using a

  12. Cantilever biosensor reader using a common-path, holographic optical interferometer

    DEFF Research Database (Denmark)

    Pedersen, Henrik Chresten; Jakobsen, Michael Linde; Hanson, Steen Grüner

    2010-01-01

    We demonstrate an optical reader principle aimed at monitoring biologically induced deflections of microcantilevers often used in biosensor systems. The principle is based on a so-called common-path optical interferometer in which the two interfering optical beams are copropagating,which makes...

  13. Basic Quechua. Volume I: Quechua Reader. Volume II: Quechua Grammar and Dictionary.

    Science.gov (United States)

    Aitken-Soux, Percy G.; Crapo, Richley H.

    Volume I, the reader, has 86 lessons consisting of short passages and vocabulary lists. The language and the stories presented were learned and collected at the Indian community and Hacienda of Cayara near Potosi, Bolivia. Translations of the passages are provided in a separate section. The second volume presents the grammar and phonology of the…

  14. Transformative Leadership: A Reader. Counterpoints: Studies in the Postmodern Theory of Education. Volume 409

    Science.gov (United States)

    Shields, Carolyn M., Ed.

    2011-01-01

    This important, timely, and thought-provoking reader is a collection of original chapters by authors from five different countries, each of whom explores a facet of transformative leadership. Transformative leadership is fundamentally a critical approach to leadership that goes well beyond the tenets of most current leadership theories to focus on…

  15. Motivation to Read: How Does It Change for Struggling Readers with and without Disabilities?

    Science.gov (United States)

    Melekoglu, Macid A.; Wilkerson, Kimber L.

    2013-01-01

    Lack of reading motivation impedes upper elementary and secondary school students' willingness to improve critical reading skills and strategies to be successful in school. Struggling readers often show a negative attitude towards reading tasks and manifest low motivation to read. Although the importance of motivation is clear, there is limited…

  16. The Importance of Intrinsic Motivation for High and Low Ability Readers' Reading Comprehension Performance

    Science.gov (United States)

    Logan, Sarah; Medford, Emma; Hughes, Naomi

    2011-01-01

    The study examined how cognitive and motivational factors predicted reading skill and whether intrinsic reading motivation would explain significantly more variance in low ability readers' reading performance. One hundred and eleven children (aged 9-11) completed assessments of reading comprehension skill, verbal IQ, decoding skill and intrinsic…

  17. International study on inter-reader variability for circulating tumor cells in breast cancer

    NARCIS (Netherlands)

    Ignatiadis, Michail; Riethdorf, Sabine; Bidard, François-Clement; Vaucher, Isabelle; Khazour, Mustapha; Rothe, Francoise; Metallo, Jessica; Rouas, Ghizlane; Payne, Rachel E.; Coombes, Raoul Charles; Teufel, Ingrid; Andergassen, Ulrich; Apostolaki, Stella; Politaki, Eleni; Mavroudis, Dimitris; Bessi, Silvia; Pestrin, Martta; di Leo, Angelo; Campion, Michael; Reinholz, Monica; Perez, Edith; Piccart, Martine; Borgen, Elin; Naume, Bjorn; Jimenez, Jose; Aura, Claudia Monica; Zorzino, Laura; Cassatella, Maria Cristina; Sandri, Maria Teresa; Mostert, Bianca; Sleijfer, Stefan; Kraan, Jaco; Janni, Wolfgang; Fehm, Tanja; Rack, Brigitte; Terstappen, Leonardus Wendelinus Mathias Marie; Repollet, Madeline; Pierga, Jean-Yves; Miller, Craig; Sotiriou, Christos; Michiels, Stefan; Pantel, Klaus

    2014-01-01

    IntroductionCirculating tumor cells (CTCs) have been studied in breast cancer with the CellSearch® system. Given the low CTC counts in non-metastatic breast cancer, it is important to evaluate the inter-reader agreement. MethodsCellSearch® images (N = 272) of either CTCs or white blood cells or

  18. SAIL--A Way to Success and Independence for Low-Achieving Readers.

    Science.gov (United States)

    Bergman, Janet L.

    1992-01-01

    Argues that providing students with a repertoire of important learning strategies is one crucial way of helping all students to become independent readers, thinkers, and learners. Describes a third grade reading environment and the practices of the Students Achievement Independent Learning Program (SAIL). (PRA)

  19. Perceptions of the Concerned Reader: An Analysis of the Subscribers of E/The Environmental Magazine.

    Science.gov (United States)

    Labbe, Colleen P.; Fortner, Rosanne W.

    2001-01-01

    Describes a study aimed at determining if 'E/The Environmental Magazine' has met two goals: (1) its subscribers' need for environmental information and (2) its publishers' goal of inspiring environmentally responsible behavior. Results indicate that the level of the magazine's influence varied according to the reader's behavior category.…

  20. Queering Chapter Books with LGBT Characters for Young Readers: Recognizing and Complicating Representations of Homonormativity

    Science.gov (United States)

    Hermann-Wilmarth, Jill M.; Ryan, Caitlin L.

    2016-01-01

    In this paper, we consider the limited chapter book options with lesbian, gay, bisexual, and transgender (LGBT) characters available for upper elementary readers. While these texts all include one or more LGBT character(s), the overall representations of LGBT people and issues highlight particular normative identities and silence others. We are…

  1. Morpho-Phonemic Analysis Boosts Word Reading for Adult Struggling Readers

    Science.gov (United States)

    Gray, Susan H.; Ehri, Linnea C.; Locke, John L.

    2018-01-01

    A randomized control trial compared the effects of two kinds of vocabulary instruction on component reading skills of adult struggling readers. Participants seeking alternative high school diplomas received 8 h of scripted tutoring to learn forty academic vocabulary words embedded within a civics curriculum. They were matched for language…

  2. A Look at the Modern Fantasy Currently Available to Young Readers.

    Science.gov (United States)

    Cianciolo, Patricia Jean

    This paper examines the fantasy literature that is currently available to young readers. Twenty-two children's books are listed and discussed under the following topics: good storytelling and lively imagination, recurring themes, satires and word play, original fairytales, and works that reflect the divided self, the occult, and parapsychology. It…

  3. Reader-Response Theory: An Analysis of a Work of Chinese Post Modern Art.

    Science.gov (United States)

    Ma, Yan

    1995-01-01

    Illustrates reader-response theory by discussing a piece of Chinese art, "A Book from the Sky." Examines the relationship between and among viewer, text or artwork, and artist; and attempts to determine the meanings viewers of different ages, genders, ethnicity, and professions construct in reaction to the work of art and to postmodern…

  4. A New Kind of Research Paper: Bridging the Gap between Reader Response and Formal Critical Analysis.

    Science.gov (United States)

    Hamilton-Johnson, Lisa

    1997-01-01

    Explores how two-year college students may be assisted in the transition from reader response criticism to literary analysis and research paper writing. Proposes a heuristic that requires student researchers to draw on previous student essays on their topic. (TB)

  5. Differences in the Metacognitive Awareness of Reading Strategies among Native and Non-Native Readers.

    Science.gov (United States)

    Sheorey, R.; Mokhtari, K.

    2001-01-01

    Examines the differences in the reported use of reading strategies of native and non-native English speakers when reading academic materials. Participants were native English speaking and English-as-a-Second-Language college students who completed a survey of reading strategies aimed at discerning the strategies readers report using when coping…

  6. Investigating the Strategic Reading Processes of First and Second Language Readers in Two Different Cultural Contexts

    Science.gov (United States)

    Mokhtari, Kouider; Reichard, Carla

    2004-01-01

    This study investigated whether significant differences exist between first and second language readers in their metacognitive awareness and perceived use of specific strategies when reading for academic purposes in English. Three hundred and fifty college students (141 US and 209 Moroccan) completed an instrument designed to measure their…

  7. Examining the Relationship between Letter Processing and Word Processing Skills in Deaf and Hearing Readers

    Science.gov (United States)

    Guldenoglu, Birkan; Miller, Paul; Kargin, Tevhide

    2014-01-01

    The present study aimed to examine the relationship between letter processing and word processing skills in deaf and hearing readers. The participants were 105 students (51 of them hearing, 54 of them deaf) who were evenly and randomly recruited from two levels of education (primary = 3rd-4th graders; middle = 6th-7th graders). The students were…

  8. 2 Dailies Battle for Readers and Advertisers in U. of Wisconsin Student-Newspaper War.

    Science.gov (United States)

    Hirschorn, Michael W.

    1987-01-01

    Two student newspapers at the University of Wisconsin at Madison are in fierce competition for readers and advertisers. A proposal of the Badger Herald, an 18-year-old conservative weekly, that the two merge their financial operations was rejected by the liberal Daily Cardinal and the newspaper war was on. (MLW)

  9. The Monolingual Cataloging Monolith: A Barrier to Library Access for Readers of Spanish.

    Science.gov (United States)

    Jensen, Bruce

    2003-01-01

    Asserts that despite growing awareness of frontline public service concerns in accommodating Spanish speakers, little care is invested in the technical processing side of the library's responsibility to Spanish speakers. Examines the usefulness and accessibility of online public access catalogs for monolingual Spanish readers, focusing on records…

  10. Spelling consistency affects reading in young Dutch readers with and without dyslexia

    NARCIS (Netherlands)

    Bosman, A.M.T.; Vonk, W.; Zwam, M. van

    2006-01-01

    Lexical-decision studies with experienced English and French readers have shown that visual-word identification is not only affected by pronunciation inconsistency of a word (i.e., multiple ways to pronounce a spelling body), but also by spelling inconsistency (i.e., multiple ways to spell a

  11. Quantitative interaction proteomics and genome-wide profiling of epigenetic histone marks and their readers

    DEFF Research Database (Denmark)

    Vermeulen, Michiel; Eberl, H Christian; Matarese, Filomena

    2010-01-01

    Trimethyl-lysine (me3) modifications on histones are the most stable epigenetic marks and they control chromatin-mediated regulation of gene expression. Here, we determine proteins that bind these marks by high-accuracy, quantitative mass spectrometry. These chromatin "readers" are assigned...

  12. Sympathy for the Devil: Killing the Other in "Milk" and "The Reader"

    Science.gov (United States)

    Beck, Bernard

    2009-01-01

    Two recent, highly rated movies depict central characters who are involved in killing members of groups despised in their societies. In "Milk" and "The Reader," the characters of Dan White and Hanna Schmitz, respectively, are treated with empathy and a search for understanding. Their personal sufferings and confusions are highlighted, and the…

  13. Teaching Young Readers to Navigate a Digital Story When Rules Keep Changing

    Science.gov (United States)

    Javorsky, Kristin; Trainin, Guy

    2014-01-01

    As mobile technologies such as tablets and smartphones offer opportunities to view stories in digital format, young readers are faced with new challenges in the reading task. The authors conducted an exploratory study of digital story applications on a mobile reading device and found that digital story applications are capable of taking large…

  14. A School-Based Phonological Awareness Intervention for Struggling Readers in Early French Immersion

    Science.gov (United States)

    Wise, Nancy; D'Angelo, Nadia; Chen, Xi

    2016-01-01

    The current intervention study investigated the sustained effectiveness of phonological awareness training on the reading development of 16 children in French immersion who were identified as at-risk readers based on grade 1 English measures. The intervention program provided children from three cohorts with supplemental reading in small groups on…

  15. "Spaces Invested with Content": Crossing the "Gaps" in Comics with Readers in Schools

    Science.gov (United States)

    Low, David

    2012-01-01

    In recent years, reading scholars have increasingly attended to children's responses to picturebook page breaks, reasoning that the inferences young readers make during the turning of the page are central to understanding how children construct continuous narratives in semiotically rich texts. In this paper I argue that comics (including comic…

  16. The Role of Critical Thinking in Reader Perceptions of Leadership in Comic Books

    Science.gov (United States)

    Krusemark, Renee

    2015-01-01

    This study qualitatively explored how readers use critical thinking to perceive leadership in "The Walking Dead" comic books. Sixty-nine participants gave responses regarding their thoughts about leadership in the comic via an online survey. A majority of the participants indicated a wide range of values for comics as a learning…

  17. Interacting with the Reader: Politeness Strategies in Engineering Research Article Discussions

    Science.gov (United States)

    Salom, Luz Gil; Monreal, Carmen Soler

    2009-01-01

    The writer's strategy to combine the exposition of factual information with personal judgement and interaction with the reader has been analysed in a number of studies (Hunston, 1994; Hyland, 1998a, 1998b; Latour and Woolgar, 1979; Skelton, 1997). Myers' studies (1989, 1992) on the pragmatics of politeness in scientific articles analyse politeness…

  18. Beyond Strategy: A Reader-Centered Analysis of Irony's Dual Persuasive Uses

    Science.gov (United States)

    Olson, Kathryn M.; Olson, Clark D.

    2004-01-01

    Ironic texts offer pleasure both as what Burke called "ordinary" and "pure persuasion." Readers may engage these symbolic dimensions simultaneously, but in different relative proportions. Using the coincidence of the 1986 sentencing of sanctuary movement members and the rededication of the Statue of Liberty, we offer four possible interpretive…

  19. Multiple Learning Strategies Project. Building Maintenance & Engineering. Low Reader. [Vol. 1.

    Science.gov (United States)

    Smith, Dwight; And Others

    This instructional package is one of two designed for low reader students (those reading at a 3-6 grade level) in the vocational area of building maintenance and engineering. The forty-six learning modules are organized into three units: floor care; general maintenance tasks; and restrooms. Each module includes these elements: a performance…

  20. Multiple Learning Strategies Project. Building Maintenance & Engineering. Low Reader. [Vol. 2.

    Science.gov (United States)

    Steinberg, A.; And Others

    This instructional package is one of two designed for low reader students (those reading at grade level 3-6) in the vocational area of building maintenance and engineering. The forty-four learning modules are organized into eleven units: chalkboards; carpet care; office cleaning; grounds; sanitation; boiler maintenance and operation; power and…