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Sample records for therapy lit letter

  1. Letters

    Science.gov (United States)

    2001-07-01

    The Editor welcomes letters, by e-mail to ped@iop.org or by post to Dirac House, Temple Back, Bristol BS1 6BE, UK. Contents: Alternative view of education in Zambia Pedantry or compromise Alternative view of education in Zambia I have just read the 'On the Map' report of the International School of Lusaka with very mixed feelings (Physics Education, March 2001). I have recently spent some time in Zambia, in Lusaka, and share Sue Pears' love for the country and the Zambians. The ISL is indeed a good, prestigious school, similar to International Schools in many other countries. But, as in most other developing countries, there is enormous variation between the different types of schooling, and the ISL is at one end of the spectrum. Most schools in Zambia are less favoured. Zambia is a wonderful, beautiful country full of the most friendly and resourceful people I know. It is also a very poor country. It is a country of enormous contrasts and its schools reflect that variation. It has a tiny, affluent 'middle' class of professionals, politicians, businessmen, employees of international businesses and NGOs—nearly all paid from overseas budgets. It has an enormous majority of poor folk, cheerfully living in very basic conditions but sharing their lives in extended families without complaint. The government is virtually bankrupt, and consequently those paid by the government—teachers, police, nurses etc—get a pittance. The wage for a teacher in a typical school is #20 per month (compared to a typical teacher in the UK who gets 100 times more, about #2000 per month). The GNP in Zambia is about 1 per day per person, and this has to pay for all the schools, hospitals, police, and the civic infrastructure that we take so much for granted (the GNP in UK is about 60 per day per person). Consequently most state schools do not have resources; they have a classroom and a teacher but little else. What resources the school has will be paid for by the school fees that every

  2. Letters

    Science.gov (United States)

    2001-03-01

    The Editor welcomes letters, by e-mail to ped@iop.org or by post to Dirac House, Temple Back, Bristol BS1 6BE Contents: Force on a pendulum Sound slows down Bond is back Force on a pendulum The simple pendulum has been used by several educationalists for investigating the patterns of thinking among students and their observations that Aristotelian thinking persists among students at college level. I had also considered the simple pendulum in my 1985 letter in Physics Today [1], so I was interested to read the test given by Lenka Czudková and Jana Musilová [2]. When students were asked to draw net forces acting on the particle at various positions, 31.9% of students believed that the net force was tangential to the particle's path the whole time. To me this is no surprise because in our derivation of the equation for the period of a simple pendulum we assume that the unbalanced sine component provides the restoring force for the harmonic motion of the bob. Of course, Czudková and Musilová's question asked students for the net force on the particle, not the component. The student's answer fits well with the logic of the equilibrium of forces and the parallelogram law. Lastly, let me bring out the similarity between the student's answer and the thinking of George Gamow. He used to call positrons 'donkey' electrons because of their displacement against the applied force, before Paul Dirac termed them positrons. Victor Weisskeptf told me this anecdote in a letter in May 1982. References [1] Sathe D 1985 Phys. Today 38 144 [2] Czudková L and Musilová J 2000 Phys. Educ. 35 428 Dileep V Sathe Dadawala Jr College, Pune, India Sound slows down Without wanting to stir up more trouble amongst the already muddy waters of Physics teaching, consider how many times you have heard (or, more worryingly, read) this: 'Sound waves travel faster in a denser material' But...The velocity of simple longitudinal waves in a bulk medium is given by v = (K/ρ)1/2 where K is

  3. Letters

    Science.gov (United States)

    2001-01-01

    The Editor welcomes letters, by e-mail to ped@iop.org or by post to Dirac House, Temple Back, Bristol BS1 6BE, UK. Contents: Maths for physics? Help! Fire! Energy and mass Maths for physics? As a maths graduate working as a university research associate I should be well qualified to support my daughter, who has just started AS-level physics, with the maths she needs for the course. There seems to be little integration between the maths and physics departments, so that maths needed for physics has not yet been covered in maths lessons. This is a problem I remember from my own school days, but the shorter timescale and modular nature of the AS and A2 levels means that it is essential that this mismatch of knowledge is resolved now. I would like to know whether physics teachers in the UK have encountered this problem and whether there is a deficiency in the maths syllabus in relation to the requirements of the AS and A2 levels in Physics or whether this is a problem peculiar to my daughter's school. Eleanor Parent of A-level student, Sheffield, UK Help! Fire! Is there a crisis in physics education? Is physics didactics coming to an end? Yes and no. Being a delegate from Norway at the on-going conference Physics on Stage (6-10 November 2000) at CERN in Geneva, I have had the opportunity to discuss this with people from all over Europe. Yes, there is a crisis. (Look at the proceedings for details on this.) I'd like to take a broader look at this situation. Like Hari Seldon in Isaac Asimov's Foundation Trilogy, I believe that there is nothing like a real crisis to get things going... Famous is the quote from the American Patent Office around 1890: 'Everything has been invented that could be invented'. Fortunately, this spurred action. The Michelson and Morley experiment heralded a most exciting period for physics. Just a cosmic blink later we put a person on the Moon. Coming back to the crisis - I am certain that in the near future we will see an interesting development

  4. Letters

    Science.gov (United States)

    2001-09-01

    The Editor welcomes letters, by e-mail to ped@iop.org or by post to Dirac House, Temple Back, Bristol BS1 6BE, UK. Contents: M-set as metaphor The abuse of algebra M-set as metaphor 'To see a World in a Grain of Sand And a Heaven in a Wild Flower Hold Infinity in the palm of your hand And Eternity in an hour' William Blake's implied relativity of spatial and temporal scales is intriguing and, given the durability of this worlds-within-worlds concept (he wrote in 1803) in art, literature and science, the blurring of distinctions between the very large and the very small must strike some kind of harmonious chord in the human mind. Could this concept apply to the physical world? To be honest, we cannot be absolutely sure. Most cosmological thinking still retains the usual notions of a finite universe and an absolute size scale extending from smallest to largest objects. In the boundless realm of mathematics, however, the story is quite different. The M-set was discovered by the French mathematician Benoit Mandelbrot in 1980, created by just a few simple lines of computer code that are repeated recursively. As in Blake's poem, this 'world' has no bottom we have an almost palpable archetype for the concept of infinity. I would use the word 'tangible', but one of the defining features of the M-set is that nowhere in the labyrinth can one find a surface smooth enough for a tangent. Upon magnification even surfaces that appeared to be smooth explode with quills and scrolls and lightning bolts and spiral staircases. And there is something more, something truly sublime. Observe a small patch with unlimited magnifying power and, as you observe the M-set on ever-smaller scales, down through literally endless layers of ornate structure, you occasionally come upon a rapidly expanding cortex of dazzling colour with a small black structure at its centre. The black spot appears to be the M-set itself! There is no end to the hierarchy, no bottom-most level, just endless recursive

  5. Letters

    Science.gov (United States)

    2001-05-01

    The Editor welcomes letters, by e-mail to ped@iop.org or by post to Dirac House, Temple Back, Bristol BS1 6BE, UK. Contents: Quantum uncertainties Reflections in a plastic box A brief history of quantum physics Correction Grammar and gender Quantum uncertainties Whilst I enjoyed Gesche Pospiech's article ('Uncertainty and complementarity: the heart of quantum physics' 2000 Phys. Educ. 35 393 9) I would like to expand on two comments he makes. Firstly the author claims that QM is linear, and a consequence of this is that any two superimposed states form an admissible third state. This is rather too sweeping, as it is true only for degenerate states. Otherwise quantum mechanics would allow a continuum of energies between states by a simple admixture of levels. The proof of this statement is trivial. For a Hamiltonian H and two orthogonal wavefunctions, ψ1 and ψ2 with energies E1 and E2 then (ψ1 + ψ2) is not an eigenfunction of that Hamiltonian as H(ψ1 + ψ2) = E1ψ1 + E2ψ2 ≠ E(ψ1 + ψ2) for any value of E, unless E1 = E2. Secondly Pospiech states that quantum objects show wave- or particle-like behaviour, depending on the measuring apparatus, and that occasionally experiments (such as Taylor's) reveal both. I would contest the validity of this type of thinking. All experiments on quantum objects reveal both types of behaviour—even ones which simply show straight line motion of photons. What is important, in addition, is our interpretation of the results. It takes an understanding of QED, for example, to see that an experiment which otherwise shows particle behaviour is, in fact, showing quantum behaviour. More contentiously though I would suggest that detection apparatus is incapable of detecting anything other than particles. Wave-like behaviour is revealed only by an analysis of the paths the particle could have taken. In other words, the interference of continuous fields sometimes predicts the same results when the detection is averaged over many events

  6. How to get an audience LIT

    CERN Multimedia

    CERN. Geneva

    2017-01-01

    Learning about CERN can be fun. The LHC Interactive Tunnel (LIT) is an immersive installation where the public can experience the thrill of the research being done at CERN. From proton collisions, to the Higgs Field and Hadron Therapy, become an actor of the process of discovery in a playful way.

  7. La asamblea litúrgica

    OpenAIRE

    Villar, J. R.

    2007-01-01

    La indagación del marco eclesiológico donde situar el lugar y significado propios de la asamblea litúrgica conduce a pensar en la Iglesia como tal. Pensar litúrgicamente la asamblea desde la Iglesia supone considerar los modos y formas en que vive la Iglesia como comunidad de culto, para situar esa concreta forma que llamamos asamblea litúrgica. La asamblea litúrgica es la forma sacramental en acto del acontecimiento permanente que sostiene al Pueblo sacerd...

  8. Terapia Expulsiva Medicamentosa na Litíase Ureteral: Revisão de Literatura/ Medicamental Expulsive Therapy in Ureteral Lithiasis: Literature Review

    Directory of Open Access Journals (Sweden)

    Kenji Maeda Missima

    2014-06-01

    Full Text Available A terapia expulsiva medicamentosa na litíase ureteral tem ganhado importante espaço na prática clínica, visto que é um método não invasivo e de grande eficácia. Como se trata de uma afecção comum, de alta incidência e custo, a terapia expulsiva possibilita um manejo clínico menos dispendioso e invasivo, quando comparada a procedimentos intervencionistas. Há consenso na literatura que a terapia expulsiva medicamentosa é efetiva e deve ser utilizada em cálculos com cerca de 5 milímetros de diâmetro, visto que as drogas utilizadas aumentam a taxa e diminuem o tempo de expulsão, além de diminuir a dor e o número de internações. O tamanho e localização do cálculo são de extrema relevância para que se possa considerar o manejo conservador. As drogas que obtém as melhores taxas expulsivas são os bloqueadores dos receptores alfa-adrenérgicos e os bloqueadores dos canais de cálcio. Analgésicos também são utilizados para o alívio da dor e o uso de corticoides ainda é questionado. Medicamental expulsive therapy for ureteral stones has gained important place in clinical practice, because it is a noninvasive and highly effective method. As it is a common disorder with high incidence and cost, expulsive therapy provides a less costly and invasive clinical management when compared to interventional procedures. There is a consensus that the medicamental expulsive therapy is effective and should be used in calculations with about 5 millimeters in diameter, since the drugs used increase rate and decrease the time of expulsion, in addition to reducing the pain and the number of hospitalizations. The size and location of the calculi are very important for it to be considered conservative management. The drugs that get the best expulsive rates are alpha - adrenergic receptor blockers and calcium channel blockers. Analgesics are also used for pain relief and the use of corticosteroids is still questioned.

  9. Impact on quit attempts of mailed general practitioner 'brief advice' letters plus nicotine replacement therapy vouchers.

    Science.gov (United States)

    Watson, Donna; Bullen, Chris; Clover, Marewa; McRobbie, Hayden; Parag, Varsha; Walker, Natalie

    2010-03-01

    To test whether a personalised letter from general practitioners advising their patients who are smokers to quit, together with an exchange card for one month of nicotine gum, prompts them to make quit attempts, is acceptable and feasible. Non-randomised before-after ecological study involving general practices in Auckland, New Zealand. Personalised letters with exchange cards for four weeks of nicotine gum were sent to 831 patients within a single Auckland health board area who were recorded as current smokers on their general practitioners files. The comparison group was the population in another Auckland health board area. We measured calls to Quitline and vouchers redeemed at pharmacies from both areas before and after the intervention. Follow-up surveys of recipients and general practitioners assessed acceptability. Quitline calls from baseline to the end of the intervention from the intervention district compared with a comparison district were not significantly higher (5%, 95% CI -2-12%, p = 0.195), but nicotine replacement therapy (NRT) voucher redemptions were significantly higher (9%, 95% CI 3-16%, p = .005). Almost 9% of the exchange cards were redeemed for NRT. Despite initial difficulties in accurately identifying smokers from their records, responding GPs found the strategy very acceptable. The strategy shows potential as a simple way to increase the number of smokers making supported quit attempts through primary care. In the light of the urgent need to increase cessation rates, a randomised trial of this promising approach is warranted.

  10. Letter Writing as an Intervention in Family Therapy with Adolescents Who Engage in Nonsuicidal Self-Injury

    Science.gov (United States)

    Hoffman, Rachel; Hinkle, Michelle Gimenez; Kress, Victoria White

    2010-01-01

    Family therapy can be an important component of a comprehensive treatment plan when counseling adolescents who engage in nonsuicidal self-injury. The authors provide a rationale for the use of letter writing as a therapeutic intervention when counseling families in which an adolescent engages in nonsuicidal self-injury. Descriptions of types of…

  11. A group therapy approach to treating combat posttraumatic stress disorder: interpersonal reconnection through letter writing.

    Science.gov (United States)

    Keenan, Melinda J; Lumley, Vicki A; Schneider, Robert B

    2014-12-01

    Many who have served in a war zone carry deep emotional wounds that go beyond the typical symptom clusters of reexperiencing, avoidance/numbing, and hyperarousal that comprise a diagnosis of posttraumatic stress disorder (PTSD). Specifically, many combatants experience unresolved grief, guilt, and shame caused by losses and traumatic experiences suffered in war, called "moral injury" by some clinicians and researchers (e.g., Litz et al., 2009; Shay, 1994). We describe the aspects of human attachment that set the stage for grief, guilt, and shame, and outline the 3-phase group therapy model we have implemented in a clinical setting to foster the reconnection of severed human bonds. Special attention is paid to killing and related phenomena that are unique to combat PTSD. The program phases include psychoeducation, trauma-focused therapy, and aftercare, which focuses on assisting the veterans in reconnecting with their families and communities. The use of letter writing as an intervention is illustrated through case examples, and clinical outcomes are anecdotally described.

  12. [Relapse prevention program consisting of coping skills training, cue exposure treatment, and letter therapy for Japanese alcoholic men who relapsed after standard cognitive-behavioral therapy].

    Science.gov (United States)

    Yokoyama, Akira; Matsushita, Sachio; Toyama, Tomomi; Nakayama, Hideki; Takimura, Tsuyoshi; Kimura, Mitsuru; Yoneda, Junichi; Maesato, Hitoshi; Mizukami, Takeshi; Higuchi, Susumu; Yokoyama, Tetsuji

    2015-04-01

    Coping skills training (CST) and cue exposure treatment (CET) have yielded favorable outcomes when used to treat alcoholics. We conducted 6-week inpatient programs that consisted of 9 CST group sessions (n = 117) during 2005-2009 and 9 CST group sessions plus 4 CET group sessions (n = 49) during 2009-2011 and subsequent 1-year letter therapy for Japanese alcoholic men who had relapsed and been readmitted after standard cognitive-behavioral inpatient therapy. When patients received a letter containing encouraging words every 2 weeks, they were asked to reread their CST and CET records and to respond to the letter by marking drinking days on a calendar and naming the skills on a list of the 9 CST themes and CET that were useful for maintaining abstinence during that 2-week period. The estimated percentages of achievement of 30 or fewer drinking days during the one year of letter therapy were 36.1 - 45.8%. 'Non-smoking', '2nd admission', and 'After age-limit job retirement' were significant factors in achieving good outcomes. The 'usefulness' responses for 'Increasing pleasant activities', 'CET', 'Anger management', ' Managing negative thinking', 'Problem solving', and ' Seemingly irrelevant decisions' as percentages of overall responses to the letters were significantly higher, in order of decreasing percentages, in the achiever group than in the non-achiever group, but the differences between the groups in ' Managing urges to drink', ' Drink refusal skills', ' Planning for emergencies', and ' Receiving criticism about drinking' were not significant. The odds ratios for achievement of 30 or fewer drinking days during the 1-year period increased significantly by 1.15 -1.31 fold per 10% increment in the 'usefulness' ratio for 'Increasing pleasant activities'. The difference in percentage achievement between the group treated by CST alone and the group treated by CST plus CET was not significant. In conclusion, some coping skills were more useful for relapse prevention

  13. Lit appearance modeling of illumination systems

    Science.gov (United States)

    Koshel, R. John

    2002-09-01

    In illumination systems the look and feel are often more important than objective criterion, such as uniformity and efficiency. The reason for this is two fold: the lit appearance often sells an item and substantial variation in the illumination distribution (up to 50%) over a broad region is not noticeable to an observer. Therefore, subjective criterion, such as the lit appearance, typically plays a crucial role in the development of an illumination system. Additionally, by using computer models to ascertain the lit appearance before manufacture of the system, it allows the designer to modify the system while not demanding investment to produce prototypes. I discuss methods of determining the lit appearance for illumination systems. This modeling includes the inclusion of material and surface properties, such as surface finish, spectral transmission, and internal scattering; the response of the human eye; and the amount of rays that must be traced. By archiving the ray data, animations as a function of position and angle can be developed. Examples are developed to highlight the utility of this technique. These examples include taillights for the automotive industry and a backlit LCD screen for a laptop. Animations of these models demonstrate their luminance.

  14. Vichy – Lit de l’Allier

    OpenAIRE

    Troubat, Olivier

    2014-01-01

    Code INSEE de la commune : 03310 Lien Atlas (MCC) : http://atlas.patrimoines.culture.fr/atlas/trunk/index.php?ap_theme=DOM_2.01.02&ap_bbox=3.405;46.111;3.446;46.153 Datation d’un moulin pendu gallo-romain sur culée de pont à Vichy dans le lit de l’Allier et relevés complémentaires Pont gallo-romain En 2007, un pont gallo-romain avait été relevé dans le lit de l’Allier à Vichy et Bellerive. L’un des pieux, rive gauche, avait été daté au carbone 14 entre 0 et 180 apr. J.-C. (rapport 2007). Nous...

  15. Lessons Learned: An Open Letter to Recreational Therapy Students and Practitioners

    Science.gov (United States)

    Austin, David R.

    2010-01-01

    "Lessons Learned" provides a personalized approach and a fresh, bold guide for students and practitioners in recreational therapy. This thought-provoking, inspiring, and accessible text will help the next generation of recreational therapists to find purpose, meaning, and fulfillment in their own lives and to bring health and happiness to their…

  16. Letter Writing: A Tool for Counselor Educators

    Science.gov (United States)

    Hoffman, Rachel M.

    2008-01-01

    Letter writing is an integral component of narrative therapy practice. In addition to the benefits of letter writing in counseling practice, letter writing may hold interesting possibilities for use in counselor education. This article provides a brief review of the benefits of letter writing in counseling practice and discusses the potential use…

  17. Lettering -tuotesarja

    OpenAIRE

    Forselius, Tiia

    2017-01-01

    Opinnäytetyöni tavoitteena oli suunnitella neljä erilasta tuotetta,missä hyödyntäisin lettering -kuvittamista ja tutkisin, miten eri materiaalit vaikuttavat suunnitteluprosessiin. Tutkin myös mitkä tekijät tekevät työstä hyvän ja laadukkaan, sekä miten eri tyylit vaikuttavat kuvituksen visuaaliseen viestiin. Suunnittelin lettering -kuvitukset paitaan, kylttiin, julisteeseen sekä koruun. As my thesis project I designed four different products with lettering illustrations and analysed how d...

  18. Characterisation of the Draw Resistance Across a Lit Cigarette

    Directory of Open Access Journals (Sweden)

    Colard S

    2014-12-01

    Full Text Available The consumer senses and reacts to the draw resistance of the cigarette after it is lit. In spite of this obvious fact, this physical parameter is usually measured under standard conditions on the unlit cigarette (1. In order to evaluate more accurately the smokers’ perception during the course of cigarette smoking, the theoretical aspects of the draw resistance measurement of a lit cigarette have been studied and an experimental device has been developed.

  19. HazLit: a unique resource for natural hazards information.

    Science.gov (United States)

    Fitzpatrick, Roberta Bronson

    2007-01-01

    The "Online Updates" column generally focuses on bibliographic databases that may be licensed from commercial vendors or are available free of charge from a federal government agency. HazLit is featured because it is a unique and comprehensive resource of the literature of natural disasters. This column provides background information on HazLit and offers some searching basics, as well as highlights special information found at the Web site that hosts the database.

  20. BioLit: integrating biological literature with databases.

    Science.gov (United States)

    Fink, J Lynn; Kushch, Sergey; Williams, Parker R; Bourne, Philip E

    2008-07-01

    BioLit is a web server which provides metadata describing the semantic content of all open access, peer-reviewed articles which describe research from the major life sciences literature archive, PubMed Central. Specifically, these metadata include database identifiers and ontology terms found within the full text of the article. BioLit delivers these metadata in the form of XML-based article files and as a custom web-based article viewer that provides context-specific functionality to the metadata. This resource aims to integrate the traditional scientific publication directly into existing biological databases, thus obviating the need for a user to search in multiple locations for information relating to a specific item of interest, for example published experimental results associated with a particular biological database entry. As an example of a possible use of BioLit, we also present an instance of the Protein Data Bank fully integrated with BioLit data. We expect that the community of life scientists in general will be the primary end-users of the web-based viewer, while biocurators will make use of the metadata-containing XML files and the BioLit database of article data. BioLit is available at http://biolit.ucsd.edu.

  1. Missing Letters

    Directory of Open Access Journals (Sweden)

    Christopher Lee

    2011-11-01

    Full Text Available ABSTRACT: This paper tracks the symptom of ‘missing letters’ in order to connect the anxiety that permeates August Strindberg’s life and works to his destiny as the carrier of his dead sister’s crypt. In his 1887 essay “‘Soul Murder’ (A Propos “Rosmersholm”,” Strindberg reveals that the bottom-line of his anxiety is not interpersonal conflict, but the potential for loss that always accompanies transmitted messages along their itineraries. By couching this threat of loss in the image of missing letters, Strindberg establishes the interchangeability between letters that go missing in transit to those missing letters that enter the corpus uninvited through the apertures of communication. Following the trajectory of these missing letters in his oeuvre (most notably, inThe Father, Miss Julie, and The Dance of Death I, the paper eventually locates at the (missing dead center of Strindberg’s literary corpus the phantom transmission from mother to son of the author’s younger sister Eleonora. Cet article suit le phénomène des « lettres disparues » pour faire le lien entre les grandes inquiétudes qui imprègnent la vie et les œuvres d’August Strinberg et son destin de porter la crypte de sa sœur décédée. Dans son essai écrit en 1887, « Soul Murder (A Propos Rosmerholm » Strindberg révèle que le résultat de ses grandes inquiétudes n’est pas un conflit interpersonnel, mais la probabilité des messages de se perdre en cours de route. En déguisant la menace de perte en l’image des lettres disparues, Strindberg établit l’interchangeabilité entre les lettres disparues en transit et celles non sollicitées qui pénètrent le corpus à travers les ouvertures de communication. En suivant la trajectoire de ces lettres disparues dans ces œuvres (notamment dans Père, dansMademoiselle Julie et dans La danse de mort I, cet article trouve finalement la transmission fantôme de mère à fils de la sœur cadette

  2. TRIVIAL OR COMMENDABLE?: WOMEN'S WRITING, POPULAR CULTURE, AND CHICK LIT

    Directory of Open Access Journals (Sweden)

    Mary Ryan

    2014-10-01

    Full Text Available There are a number of similarities between popular culture and women's writing: both have been dismissed as trivial and worthless, have traditionally received little respect from critics, and have been scorned because of theis apparently "low-brow" appeal. Additionally, both were long excluded from the literary Canon. In contemporary culture, the intersection of popular culture and women's writing takes the form of chick lit, the contemporary genre of fiction starring female characters in their 20s and 30s as they make their way through their lives and tackle all the obstacles in their way. As well as outlining the characteristics and history of chick lit, this paper will discuss the negative reception that popular culture, women's writing, and chick lit has often been subjected to, and will show how studies are now emerging with the aim of demonstrating how such genres may have more worth and potential than is typically suggested.

  3. Letter position dysgraphia.

    Science.gov (United States)

    Gvion, Aviah; Friedmann, Naama

    2010-10-01

    The article describes AE, a Hebrew-speaking individual with acquired dysgraphia, who makes mainly letter position errors in writing. His dysgraphia resulted from impairment in the graphemic buffer, but unlike previously studied patients, most of his errors related to the position of letters rather than to letter identity: 80% of his errors were letter position errors in writing, and only 7% of his errors were letter omissions, substitutions, and additions. Letter position errors were the main error type across tasks (writing to dictation and written naming), across output modalities (writing and typing), and across stimuli, e.g., migratable words (words in which letter migration forms another word), irregular words, and nonwords. Letter position errors occurred mainly in the middle letters of a word. AE's writing showed a significant length effect, and no lexicality, migratability, or frequency effects. His letter position deficit was manifested selectively in writing; he made no letter position errors in reading, demonstrating the dissociability of letter position encoding in reading and writing. These data support the existence of a letter order function in the graphemic buffer that is separate from the function responsible for activating letter identities. Copyright © 2009 Elsevier Srl. All rights reserved.

  4. Van: An Open Letter

    Science.gov (United States)

    Tieman, John Samuel

    2011-01-01

    This essay is an open letter from a classroom teacher to a concerned citizen. The letter lists a variety of problems caused largely by standardization and the more corrosive effects of positivism. Many of these problems are unknown to those outside the immediate school setting. While the letter focuses on a specific setting, an inner city school…

  5. Investigations on LED illumination for micro-PIV including a novel front-lit configuration

    DEFF Research Database (Denmark)

    Hagsäter, Melker; Bruus, Henrik; Kutter, Jörg Peter

    2008-01-01

    In this study, we provide a general investigation on micro-PIV with LED illumination. A number of improvements over previous LED-based systems are suggested, in particular, we present a novel front-lit configuration. As a demonstration of its versatility we have used this front-lit configuration...

  6. The perfect cover letter

    National Research Council Canada - National Science Library

    Beatty, Richard H

    2004-01-01

    ... and care needed to prepare the employment cover letter- the very first document that meets the eyes of the employer when receiving a resume. As a seasoned employment professional, I have always found this a curious phenomenon, especially since it is the cover letter that serves as the initial introduction to prospective employers. iiiiv PREFACE ...

  7. Hormone Replacement Therapy Appears to Be Safe After Prophylactic Adnexectomy in Premenopausal BRCA1/BRCA2 Mutation Carriers. Reaction to the 'Letter to readers' in Hereditary Cancer in Clinical Practice, 2005, 3 (2

    Directory of Open Access Journals (Sweden)

    Lubiński Jan

    2005-09-01

    Full Text Available In writing the letter to readers of our journal three months ago I was asking about opinions concerning the use of hormone replacement therapy (HRT in BRCA1/2 carriers after prophylactic adnexectomy, because at that time it was practically impossible to present evidence-based recommendations. Actually, most of the responses we have received have been opinions. It is important to recognise that the situation is now much clearer with studies performed by Tim Rebbeck et al which are to be published in the Journal of Clinical Oncology. The following responses have been received:

  8. Learning to write letters: examination of student and letter factors.

    Science.gov (United States)

    Puranik, Cynthia S; Petscher, Yaacov; Lonigan, Christopher J

    2014-12-01

    Learning to write the letters of the alphabet is an important part of learning how to write conventionally. In this study, we investigated critical factors in the development of letter-writing skills using exploratory item response models to simultaneously account for variance in responses due to differences between students and between letters. Letter-writing skills were assessed in 415 preschool children aged 3 to 5 years. At the student level, we examined the contribution of letter-name knowledge, letter-sound knowledge, and phonological awareness to letter-writing skills. At the letter level, we examined seven intrinsic and extrinsic factors in understanding how preschool children learn to write alphabet letters: first letter of name, letters in name, letter order, textual frequency, number of strokes, symmetry, and letter type. Results indicated that variation in letter-writing skills was accounted for more by differences between students rather than by differences between letters, with most of the variability accounted for by letter-name knowledge and age. Although significant, the contribution of letter-sound knowledge and phonological awareness was relatively small. Student-level mechanisms underlying the acquisition of letter-writing skills are similar to the mechanisms underlying the learning of letter sounds. However, letter characteristics, which appear to play a major role in the learning of letter names and letter sounds, did not appear to influence learning how to write letters in a substantial way. The exception was if the letter was in the child's name. Copyright © 2014. Published by Elsevier Inc.

  9. Gasification Performance of a Top-Lit Updraft Cook Stove

    Directory of Open Access Journals (Sweden)

    Yogesh Mehta

    2017-10-01

    Full Text Available This paper reports on an experimental study of a top-lit updraft cook stove with a focus on gasification. The reactor is operated with primary air only. The performance is studied for a variation in the primary airflow, as well as reactor geometry. Temperature in the reactor, air flow rate, fuel consumption rate, and producer gas composition were measured. From the measurements the superficial velocity, pyrolysis front velocity, peak bed temperature, air fuel ratio, heating value of the producer gas, and gasification rate were calculated. The results show that the producer gas energy content was maximized at a superficial velocity of 9 cm/s. The percent char remaining at the end of gasification decreased with increasing combustion chamber diameter. For a fixed superficial velocity, the gasification rate and producer gas energy content were found to scale linearly with diameter. The energy content of the producer gas was maximized at an air fuel (AF ratio of 1.8 regardless of the diameter.

  10. Micromilled optical elements for edge-lit illumination panels

    Science.gov (United States)

    Ronny, Rahima Afrose; Knopf, George K.; Bordatchev, Evgueni; Nikumb, Suwas

    2013-04-01

    Edge-lit light guide panels (LGPs) with micropatterned surfaces represent a new technology for developing small- and medium-sized illumination sources for application such as automotive, residential lighting, and advertising displays. The shape, density, and spatial distribution of the micro-optical structures (MOSs) imprinted on the transparent LGP must be selected to achieve high brightness and uniform luminance over the active surface. We examine how round-tip cylindrical MOSs fabricated by precision micromilling can be used to create patterned surfaces on low-cost transparent polymethyl-methacrylate substrates for high-intensity illumination applications. The impact of varying the number, pitch, spatial distribution, and depth of the optical microstructures on lighting performance is initially investigated using LightTools™ simulation software. To illustrate the microfabrication process, several 100×100×6 mm3 LGP prototypes are constructed and tested. The prototypes include an "optimized" array of MOSs that exhibit near-uniform illumination (approximately 89%) across its active light-emitting surface. Although the average illumination was 7.3% less than the value predicted from numerical simulation, it demonstrates how LGPs can be created using micromilling operations. Customized MOS arrays with a bright rectangular pattern near the center of the panel and a sequence of MOSs that illuminate a predefined logo are also presented.

  11. Preserving natural scene lighting by strobe-lit video

    Science.gov (United States)

    Suominen, Olli; Gotchev, Atanas

    2015-03-01

    Capturing images in low light intensity, and preserving ambient light in such conditions pose significant problems in terms of achievable image quality. Either the sensitivity of the sensor must be increased, filling the resulting image with noise, or the scene must be lit with artificial light, destroying the aesthetic quality of the image. While the issue has been previously tackled for still imagery using cross-bilateral filtering, the same problem exists in capturing video. We propose a method of illuminating the scene with a strobe light synchronized to every other frame captured by the camera, and merging the information from consecutive frames alternating between high gain and high intensity lighting. The motion between the frames is compensated using motion estimation based on block matching between strobe-illuminated frames. The uniform lighting conditions between every other frame make it possible to utilize conventional motion estimation methods, circumventing the image registration challenges faced in fusing flash/non-flash pairs from non-stationary images. The results of the proposed method are shown to closely resemble those computed using the same filter based on reference images captured at perfect camera alignment. The method can be applied starting from a simple set of three frames to video streams of arbitrary lengths with the only requirements being sufficiently accurate syncing between the imaging device and the lighting unit, and the capability to switch states (sensor gain high/low, illumination on/off) fast enough.

  12. Have You Met Miss Jones? : Identity Construction of a Chick Lit Heroine

    OpenAIRE

    Falk, Towe

    2009-01-01

    Take a random woman in her mid-twenties, with a crazy mother, a lousy job and no sex life, add some insecurity and a lot of alcohol and wrap her up in pink, and congratulations, you have just created your own chick lit heroine.The question is whether a chick lit heroine is this simplistic, or if she carries an important message to the readers. The most important traits in a chick lit novel are the complicated mother-daughter relationship, the career and the love life.Thus, this essay will out...

  13. Letter of Map Revision

    Data.gov (United States)

    Earth Data Analysis Center, University of New Mexico — The National Flood Hazard Layer (NFHL) data incorporates all Digital Flood Insurance Rate Map(DFIRM) databases published by FEMA, and any Letters Of Map Revision...

  14. Launch of Zoological Letters.

    Science.gov (United States)

    Fukatsu, Takema; Kuratani, Shigeru

    2016-02-01

    A new open-access journal, Zoological Letters, was launched as a sister journal to Zoological Science, in January 2015. The new journal aims at publishing topical papers of high quality from a wide range of basic zoological research fields. This review highlights the notable reviews and research articles that have been published in the first year of Zoological Letters, providing an overview on the current achievements and future directions of the journal.

  15. Ferdinand Linnuse välitööd liivlaste juurde aastatel 1927 ja 1928 : välitöö- ja arhiivimaterjale lugedes / Marleen Nõmmela

    Index Scriptorium Estoniae

    Nõmmela, Marleen, 1982-

    2010-01-01

    F. Linnus keskendus oma retkedel liivi kultuuri erinevate nähtuste uurimisele, kogudes ka esemeid ja tehes üle 200 foto. Välitööde tulemusel avaldas Linnus 1928. aastal artikli liivlaste kalastusest ja vähipüügist, "Liivi etnograafia" on jäänud käsikirja.

  16. The Danish letters

    DEFF Research Database (Denmark)

    Beier, Sofie; Ejlers, Steen

    2011-01-01

    open space when following another character, and the free-floating ring of the letter Å/å, which in 1948 was introduced in Denmark as a replacement of AA/aa, will in some cases interrupt the horizontal movement of a typeface when set in running text. Through various examples of Danish type designers......' attempt to create the optimal variation of these letters, we will give a brief introduction to the Danish typography tradition ranging from the early 20th Century and up until today....

  17. Learning to recognize letters in the periphery: Effects of repeated exposure, letter frequency, and letter complexity

    Science.gov (United States)

    Husk, Jesse S.; Yu, Deyue

    2017-01-01

    Patients with central vision loss must rely on their peripheral vision for reading. Unfortunately, limitations of peripheral vision, such as crowding, pose significant challenges to letter recognition. As a result, there is a need for developing effective training methods for improving crowded letter recognition in the periphery. Several studies have shown that extensive practice with letter stimuli is beneficial to peripheral letter recognition. Here, we explore stimulus-related factors that might influence the effectiveness of peripheral letter recognition training. Specifically, we examined letter exposure (number of letter occurrences), frequency of letter use in English print, and letter complexity and evaluated their contributions to the amount of improvement observed in crowded letter recognition following training. We analyzed data collected across a range of training protocols. Using linear regression, we identified the best-fitting model and observed that all three stimulus-related factors contributed to improvement in peripheral letter recognition with letter exposure being the most important factor. As an important explanatory variable, pretest accuracy was included in the model as well to avoid estimate biases and was shown to have influence on the relationship between training improvement and letter exposure. When developing training protocols for peripheral letter recognition, it may be beneficial to not only consider the overall length of training, but also to tailor the number of stimulus occurrences for each letter according to its initial performance level, frequency, and complexity. PMID:28265651

  18. BUSINESS LETTERS GENRE PECULIARITIES

    OpenAIRE

    Derbishewa Khadizat Askhabalievna

    2013-01-01

    Purpose Authentic business letters are classified according to lexico-phraseological collocations used in them. Methodology Semiotic method, descriptive method, method of continuous sampling. Practical implications The paper is of interest for specialists in the fields of Text linguistics, English for Specific Purposes and Business English.

  19. Letter to the Editor

    African Journals Online (AJOL)

    cut an onion to maximize anti-cancer compounds and minimize eye irritation. Article History: Received : 01-08-2013. Keywords: Anti-Cancer. Sulfur Compounds. *Corresponding Author: E-mail: saha.dibyajyoti@gmail.com. LETTER. Cancer chemoprevention is defined as the use of pharmacological, natural or dietary agents ...

  20. The Fuzzy Scarlet Letter

    Science.gov (United States)

    Pallas, Aaron M.

    2012-01-01

    Critics of the public release of teacher evaluation scores sometimes liken these ratings to the scarlet letter worn by Hester Prynne in Nathaniel Hawthorne's classic novel. The comparison is apt. But public school teachers who are subjected to public shaming because of their students' test scores can rarely expect the opportunities for redemption…

  1. Letters with Character.

    Science.gov (United States)

    Unsworth, Jean Morman

    1990-01-01

    Outlines several methods for students at elementary levels to use cut-out lettering. Describes a name creation project, a scrabble bulletin board, and methods to teach the language arts. Maintains that, if students use their own letterforms in the classroom, they will be more involved in learning. (KM)

  2. Letter selection and letter assembly in acquired dysgraphia.

    Science.gov (United States)

    Kan, Irene P; Biran, Iftah; Thompson-Schill, Sharon L; Chatterjee, Anjan

    2006-12-01

    We explored the constituents of the graphemic buffer in a patient with acquired dysgraphia and tested the hypothesis that the graphemic buffer is composed of 2 dissociable components: letter selection and letter assembly. Research on dysgraphia has established the graphemic buffer as a component of the spelling mechanism, and the buffer is considered a short-term memory store that is critical for letter production. However, little is known about the components within the buffer. We devised 2 spelling tasks that rely differentially on letter selection and letter assembly. In the selection task, our patient produced the letters that composed a target word, but she did not have to provide serial position information. In the assembly task, B.H. was given all the letters of a target word and was asked to spell the word by arranging the letters in the proper serial order. Compared to spelling to dictation, our patient did not benefit from being given letter identity information (ie, assembly task), but her performance improved significantly when position information was available (ie, selection task). Based on these data, and the comparison of her performance with another dysgraphic patient, we propose that the graphemic buffer engages in both letter selection and letter assembly.

  3. A brief history of light and those that lit the way

    CERN Document Server

    Weiss, Richard J

    1996-01-01

    From Leonardo to Oppenheimer, from candles to lasers, from cave drawings to cinema, from Stonehenge to quantum mechanics, from Genesis to the Big Bang, light has filled our thoughts, our way of life, our aesthetics, our technology, and our means for survival. Richard Weiss leads us along these paths over the past 500 light years. The way is lit by pioneers such as Rembrandt, Einstein, D W Griffith, Newton, and Heisenberg. A Brief History Of Light, And Those That Lit The Way is a summer's day roller-coaster ride through five centuries of man's achievements in understanding and manipulati

  4. A comparison of letter and digit processing in letter-by-letter reading.

    Science.gov (United States)

    Ingles, Janet L; Eskes, Gail A

    2008-01-01

    The extent to which letter-by-letter reading results from a specific orthographic deficit, as compared with a nonspecific disturbance in basic visuoperceptual mechanisms, is unclear. The current study directly compared processing of letters and digits in a letter-by-letter reader, G.M., using a rapid serial visual presentation (RSVP) task and a speeded matching task. Comparisons were made to a group of six brain-damaged individuals without reading deficits. In the RSVP task, G.M. had increased difficulty reporting the target identities when they were letters, as compared with digits. Although this general pattern was also evident in the control group, the magnitude of the letter-digit accuracy difference was greater in G.M. Similarly, in the matching task, G.M. was slower to match letters than digits, relative to the control group, although his response times to both item types were increased. These data suggest that letter-by-letter reading, at least in this case, results from a visuoperceptual encoding deficit that particularly affects letters, but also extends to processing of digits to a lesser extent. Results are consistent with the notion that a left occipitotemporal area is specialized for letter processing with greater bilaterality in the visual processing of digits.

  5. Letters to the Editor

    Science.gov (United States)

    2000-09-01

    All the Letters to the Editor in this issue are in the same PostScript or PDF file. Contents Heat and temperature Kevin Carlton Canterbury Christ Church University College, North Holmes Road, Canterbury, Kent CT1 1QU, UK James Bond's shoes J Oliver Linton Head of Physics, Wolverhampton Grammar School, Compton Road, Wolverhampton WV3 9RB, UK Of springs and strings Ronald Newburgh Extension School, Harvard University, Cambridge, MA 02138, USA Clarifying the concept Keith Atkin 14 Cortworth Road, Ecclesall, Sheffield S11 9LP, UK

  6. Letters to the Editor

    Science.gov (United States)

    1998-11-01

    All the Letters to the Editor in this issue are in the same PostScript or PDF file. Contents Narrow-band interference filters for lecture demonstrations A P Ovcharenko, B M Valiyov and V D Yegorenkov Kharkov State University, Ukraine Static electricity and the gas lift chair P Cooke Department of Physics, University of South Australia, Levels Campus, Pooraka, South Australia Relativistic mass Simon Carson Norton College, Langton Road, Norton, Malton, North Yorkshire YO17 9PT, UK Magazine or journal? Philip Britton Head of Physics, Leeds Grammar School, UK

  7. Letters to the Editor

    Science.gov (United States)

    1998-03-01

    All the Letters to the Editor in this issue are in the same PostScript or PDF file. Contents Comment on `Magnetic and electric field strengths of high voltage power lines and household appliances' José Luis Giordano Dept. de Ciencia y Tecnología de Materiales y Fluidos, CPSI, Universidad de Zaragoza, Spain Twins paradox S R Carson Norton College, Malton, North Yorkshire, UK On alternative ways of finding the ratio of specific heats of gases Tomas Ficker Physics Department, Technical University of Brno, Czech Republic

  8. Dynamic information about letter production influences visual letter perception: Evidence from an acquired letter recognition deficit

    Directory of Open Access Journals (Sweden)

    Caroline Reilhac

    2015-05-01

    Full Text Available Letter recognition is traditionally assumed to involve matching a perceptual representation of a stimulus letter with a stored representation of a static letter shape. However, people learn not only to recognize letters, but also to write them, and several researchers have suggested that knowledge concerning the dynamics of letter production (e.g., knowledge about the direction and sequencing of writing strokes may play a role in letter recognition (James & Atwood, 2009; Longcamp, Lagarrigue, & Velay, 2010; Parkinson & Khurana, 2007. We report results from NGN, a 77-year-old man who suffered a large left ventro-medial lesion as a consequence of stroke. NGN is severely impaired in visual letter identification. His perception of letter shapes is intact, but his ability to map these shapes onto abstract letter representations is severely disrupted. We investigated whether dynamic presentation of letters might improve NGN’s letter identification. Upper-case letters were presented individually in dynamic or static conditions (see Figure 1. In the Dynamic-Forward condition a moving dot drew a path from the beginning to the end of the letter as it is typically written, until the entire letter was displayed. In the Static condition the whole letter was displayed for the full duration required to “write” the letter in the dynamic condition. NGN’s letter identification accuracy was significantly higher in the Dynamic-Forward condition (90% than in the Static condition (73%, p < .001. Two additional dynamic conditions established that the advantage of the Dynamic-Forward condition was not due to the mere presence of motion in this condition (a possibility suggested by the findings of Rauschecker et al., 2011, or to the fact that the stimulus shape evolved over time. In the Dynamic-Backward condition a moving dot “wrote” the letter from end to beginning; and in the Dynamic-Random condition the dots making up the letter shape appeared in random

  9. What Can Reduce Letter Migrations in Letter Position Dyslexia?

    Science.gov (United States)

    Friedmann, Naama; Rahamim, Einav

    2014-01-01

    Letter position dyslexia (LPD) is a peripheral dyslexia that causes errors of letter position within words, such as reading "cloud" as "could." In this study, we assessed the effect of various display manipulations and reading methods on the reading of 10 Hebrew readers with developmental LPD. These manipulations included…

  10. A STUDY ON LEGIBILITY OF LETTERING

    Directory of Open Access Journals (Sweden)

    Merve ERSAN,

    2016-04-01

    Full Text Available In the most general sense, lettering is the art of drawing letters, in which the letter forms carry illustrtive features. In this research which is titled "An Analysis on Legibility in Letterings Used in Print Advertisements", letterings used in and specially designed for print ads are analysed and their contribution to the ads are examined. Legibility, which is the fundamental function of writing and typography is examined in the field of lettering that has an illustrative approach. Also, the article puts emphasis on the technique and form’s contribution on content in letterings. Keywords: Lettering, print advertisements, letter design, illustration, legibility.

  11. A Mathematical Scheme for Calculating Flows and Pressure Drops in Lit and Unlit Cigarettes

    Directory of Open Access Journals (Sweden)

    Dwyer RW

    2014-12-01

    Full Text Available A computational methodology is presented for evaluating the flows and pressure drops in both lit and unlit cigarettes. The flows and pressure drops across rows of tipping-paper perforations are considered explicitly, as are the locations and relative sizes of the ventilation holes. The flows and pressure drops across air-permeable cigarette papers are included. The influence of plugwrappermeabilities on filter ventilation is developed. Lit cigarettes are mimicked by adding a “coal” pressure drop to the upstream end of the cigarette. The computational scheme is used to predict the effects of tobacco-rod length, puff volume, and vent blocking on cigarette ventilation and pressure drop. A derivation of the pressure-drop and flow equations for a cigarette with an upstream pressure drop is included in an appendix.

  12. Coal. Fluidized bed, a world record; Charbon. Lit fluidise: record mondial

    Energy Technology Data Exchange (ETDEWEB)

    NONE

    1996-12-31

    In April 1996, the `Societe Provencale du Lit Fluidise`, a subsidiary of Electricite de France (EDF) has put into service in Gardanne, the most powerful circulating fluidized bed boiler in the world, producing 600 MWt; it was constructed by GEC Alsthom Stein Industrie, and will strongly reduce the SO{sub 2} emissions from the coal power plant of Gardanne, which use a highly sulfurous coal. New regulations concerning the French coal industry are also introduced

  13. LitDB - Keeping Track of Research Papers From Your Institute Made Simple.

    Science.gov (United States)

    Bethune, Jörn; Kraemer, Lars; Thomsen, Ingo; Keller, Andreas; Ellinghaus, David; Franke, Andre

    2017-01-01

    In science peer-reviewed publications serve as an important indicator of scientific excellence and productivity. Therefore, every scientist and institution must carefully maintain and update records of their scientific publications. However, in most institutions and universities articles are often managed in a redundant file-based and non-central way. Whereas excellent reference management software packages such as Zotero, Endnote or Mendeley exist to manage bibliographies and references when writing scientific articles, we are not aware of any open source database solution keeping track of publication records from large scientific groups, entire institutions and/or universities. We here describe LitDB, a novel open source literature database solution for easy maintenance of publication lists assigned to various topics. In the last 2 years more than 50 users have been using LitDB at our research institute. The LitDB system is accessed via a web browser. Publications can be uploaded through direct exports from reference manager libraries or by entering PubMed IDs. Single users or user groups can track their citation counts, h-index and impact factor statistics and gain insights into the publication records of other users. It offers various visualization functions like coauthor networks and provides ways to organize publications from dedicated projects and user groups. The latter is in particular beneficial to manage publication lists of large research groups and research initiatives through a "crowd-sourcing" effort. Keeping track of papers authored and published by a research group, institute or university is an important and non-trivial task. By using a centralized web-based platform for publication management such as LitDB the compilation of project- and group-related publication lists becomes easily manageable and it is less likely that papers are forgotten along the way.

  14. Letters From Beirut

    Directory of Open Access Journals (Sweden)

    Laura U. Marks

    2011-04-01

    Full Text Available In summer 2006 I returned to Lebanon for a third time. I had lived in Beirut for almost a year in 2002–2003, during which time I fell in love with the city, as so many people do—the generosity, resilience and joie de vivre of so many Lebanese people, the lively artistic scene, the intensity with which so many historical and international forces cross this small country. I built strong friendships then. I returned in 2004, and again in June 2006, this time to study Arabic at the American University of Beirut. On 14 July, in response to Hizballah’s action of taking two Israeli soldiers hostage and shooting across the Lebanese–Israeli border, Israel began an intense bombardment of Lebanese infrastructure, starting with the airport, as well as places where Hizballah supporters lived. A privileged outsider waiting to be evacuated, I was also helpless, afraid, and furious at the pro-Israeli tone of the international media. So I wrote daily letters to family, friends, and a growing email list of interested people. This is an edited version.

  15. Opposing activities of LIT-1/NLK and DAF-6/patched-related direct sensory compartment morphogenesis in C. elegans.

    Directory of Open Access Journals (Sweden)

    Grigorios Oikonomou

    2011-08-01

    Full Text Available Glial cells surround neuronal endings to create enclosed compartments required for neuronal function. This architecture is seen at excitatory synapses and at sensory neuron receptive endings. Despite the prevalence and importance of these compartments, how they form is not known. We used the main sensory organ of C. elegans, the amphid, to investigate this issue. daf-6/Patched-related is a glia-expressed gene previously implicated in amphid sensory compartment morphogenesis. By comparing time series of electron-microscopy (EM reconstructions of wild-type and daf-6 mutant embryos, we show that daf-6 acts to restrict compartment size. From a genetic screen, we found that mutations in the gene lit-1/Nemo-like kinase (NLK suppress daf-6. EM and genetic studies demonstrate that lit-1 acts within glia, in counterbalance to daf-6, to promote sensory compartment expansion. Although LIT-1 has been shown to regulate Wnt signaling, our genetic studies demonstrate a novel, Wnt-independent role for LIT-1 in sensory compartment size control. The LIT-1 activator MOM-4/TAK1 is also important for compartment morphogenesis and both proteins line the glial sensory compartment. LIT-1 compartment localization is important for its function and requires neuronal signals. Furthermore, the conserved LIT-1 C-terminus is necessary and sufficient for this localization. Two-hybrid and co-immunoprecipitation studies demonstrate that the LIT-1 C-terminus binds both actin and the Wiskott-Aldrich syndrome protein (WASP, an actin regulator. We use fluorescence light microscopy and fluorescence EM methodology to show that actin is highly enriched around the amphid sensory compartment. Finally, our genetic studies demonstrate that WASP is important for compartment expansion and functions in the same pathway as LIT-1. The studies presented here uncover a novel, Wnt-independent role for the conserved Nemo-like kinase LIT-1 in controlling cell morphogenesis in conjunction with the

  16. Opposing activities of LIT-1/NLK and DAF-6/patched-related direct sensory compartment morphogenesis in C. elegans.

    Science.gov (United States)

    Oikonomou, Grigorios; Perens, Elliot A; Lu, Yun; Watanabe, Shigeki; Jorgensen, Erik M; Shaham, Shai

    2011-08-01

    Glial cells surround neuronal endings to create enclosed compartments required for neuronal function. This architecture is seen at excitatory synapses and at sensory neuron receptive endings. Despite the prevalence and importance of these compartments, how they form is not known. We used the main sensory organ of C. elegans, the amphid, to investigate this issue. daf-6/Patched-related is a glia-expressed gene previously implicated in amphid sensory compartment morphogenesis. By comparing time series of electron-microscopy (EM) reconstructions of wild-type and daf-6 mutant embryos, we show that daf-6 acts to restrict compartment size. From a genetic screen, we found that mutations in the gene lit-1/Nemo-like kinase (NLK) suppress daf-6. EM and genetic studies demonstrate that lit-1 acts within glia, in counterbalance to daf-6, to promote sensory compartment expansion. Although LIT-1 has been shown to regulate Wnt signaling, our genetic studies demonstrate a novel, Wnt-independent role for LIT-1 in sensory compartment size control. The LIT-1 activator MOM-4/TAK1 is also important for compartment morphogenesis and both proteins line the glial sensory compartment. LIT-1 compartment localization is important for its function and requires neuronal signals. Furthermore, the conserved LIT-1 C-terminus is necessary and sufficient for this localization. Two-hybrid and co-immunoprecipitation studies demonstrate that the LIT-1 C-terminus binds both actin and the Wiskott-Aldrich syndrome protein (WASP), an actin regulator. We use fluorescence light microscopy and fluorescence EM methodology to show that actin is highly enriched around the amphid sensory compartment. Finally, our genetic studies demonstrate that WASP is important for compartment expansion and functions in the same pathway as LIT-1. The studies presented here uncover a novel, Wnt-independent role for the conserved Nemo-like kinase LIT-1 in controlling cell morphogenesis in conjunction with the actin cytoskeleton

  17. Letters and Letter Writing in Early Modern Culture: An Introduction

    Directory of Open Access Journals (Sweden)

    Gabriella Del Lungo Camiciotti

    2014-04-01

    Full Text Available The recently renewed scholarly interest in historical letters and letter writing has given rise to several studies which explore the culture of epistolarity from different perspectives. The article offers an introduction to recent scholarship on epistolary discourse and practices in early modern culture. Given the importance of letters as data for several types of diachronic investigation, the article focuses on three points that are crucial for an understanding of the relevance of epistolary discourse itself in early modern European culture. Firstly, letters are invaluable data for historical linguistics, to which they provide information for the history of languages, and sociohistorical and sociolinguistic research. A second recent field of investigation considers letters as documents and material items; the results of research in this area have contributed to the reconstruction of official relationships and information exchanges in past cultures and shed light on social interaction. A third, more traditional area of study, deals with the letter as a form that has given rise to many different genres across the centuries, both practical and literary.

  18. Copies of Unique Comment Letters

    OpenAIRE

    Mark Belles; Bureau of Reclamation

    2005-01-01

    Unique letters and messages regarding the "Notice to solicit comments and hold public meetings on the development of management strategies for Lake Powell and Lake Mead, including Lower Basin shortage guidelines, under low reservoir conditions."

  19. German Memo and Letter Style.

    Science.gov (United States)

    Bell, Arthur H.; And Others

    1995-01-01

    Describes German correspondence styles in order to assist American managers. Explains typical conventions of both letter and memo formats, emphasizing the need to appreciate differences between formal and informal modes of communication. (RS)

  20. Tratamento cirúrgico da litíase vesical: revisão de literatura

    Directory of Open Access Journals (Sweden)

    Fabio Cesar Miranda Torricelli

    Full Text Available Cálculos vesicais são raros e a maioria dos casos ocorre em homens adultos com obstrução infravesical. Atualmente, existem poucos dados sobre o melhor tratamento desta doença. O objetivo desta revisão foi discutir alguns aspectos da patogênese e abordar o tratamento da litíase vesical. Uma ampla pesquisa na base de dados da "National Library of Medicine"/Pubmed foi realizada com os seguintes unitermos e descritores: vesical ou bexiga associados a cálculo, pedra ou litíase, e cistolitotripsia. Cento e setenta e um artigos foram identificados. Os artigos foram avaliados independentemente por dois revisores com experiência em urolitíase. Foram incluídos quando os resultados, complicações e seguimento foram claramente reportados. No final, 32 estudos preencheram os critérios de inclusão. Nota-se que diversas opções para o tratamento da litíase vesical estão disponíveis, porém não há estudos randomizados comparando-as. Diferentes taxas de pacientes livres de cálculo são descritas, sendo: litotripsia extracorpórea com ondas de choque (75-100%, cistolitotripsia transureteroscópica (63-100%, cistolitotripsia percutânea (89-100% e cirurgia aberta (100%. O acesso percutâneo apresenta menor morbidade com resultados semelhantes ao tratamento transuretral, enquanto a litotrispsia extracorpórea apresenta as menores de taxas de eliminação de cálculos e fica reservada aos pacientes de alto risco cirúrgico.

  1. Optical design and optimization of planar curved LED end-lit light bar.

    Science.gov (United States)

    Yu, Jyh-Cheng; Chen, Zhi-Yao; Kao, Bang-De

    2014-10-10

    This study investigates the optical design of planar curved LED end-lit light bars using v cuts as light-diverting structures. The application of LEDs in automotive lighting has become popular, especially in signal lamps and daytime running lamps. Most designs adopt a direct back light using arrays of LEDs with diffusive coupling optics, which often causes problems such as low uniformity, glaring, and excessive LEDs. Edge-lit LED light guides in automotive applications share a similar principle with the light-guide plates in back-light models of LCD but with much more complicated geometry. However, related literature on the optical design of nonrectangular light-guide plates is very limited. This study addresses the design of planar curved LED end-lit light bars and the optimization scheme for illuminance uniformity. V cuts are used as the optical coupling features, and the lead angles of the v cuts are varied to achieve optimum axial luminous intensity. This study presents a solution to reduce the illuminance difference between the inner and the outer portions of curved light bars by introducing gradual taper v cuts across the curved section. A line graph with preselected anchor points is proposed to define the size distribution of evenly spaced v cuts along the light bar. A fuzzy optimization scheme is then applied to iterate the anchor size to achieve illuminance uniformity. The designs of a planar curve light bar with a rectangular cross section and a light-guide ring with a circular cross section are presented to illustrate the design scheme.

  2. La forma litánica en el teatro. Siglos XVI-XVIII

    Directory of Open Access Journals (Sweden)

    José Fradejas

    2001-06-01

    Full Text Available Al igual que en el teatro griego, como afirma Rodríguez Adrados, existen en el teatro español desde su origen en el s. XV villancicos y canciones, monódicas y corales. Pero tras la discusión de si la Cántica Eya velar es lírica o teatro, no había aparecido ningún texto hasta la segunda mitad del s. XVI, en que en el Códice de autos viejos se incluye la Farsa de los lenguajes, un poema de tipo religioso que incide en la forma litánica:…

  3. Embedded Picture Mnemonics to Learn Letters

    Science.gov (United States)

    Shmidman, Adina; Ehri, Linnea

    2010-01-01

    Can embedded mnemonics ease the task of learning a foreign alphabet? English-speaking preschoolers (N = 36, M = 5;2 years) were taught 10 Hebrew letter-sound relations. Experimental letters were learned with mnemonics that embedded letter shapes in drawings of objects whose shapes resembled the letters and whose English names began with the…

  4. Essay: Physical Review Letters; Sam Goudsmit's Vision.

    Science.gov (United States)

    Adair, Robert K

    2008-01-18

    Sam Goudsmit implemented his vision of converting the Letters section of Physical Review into a distinct journal fifty years ago. Physical Review Letters was designed to publish "only papers that really deserve rapid communication." The new journal became so successful with physicists throughout the world that Physical Review Letters now publishes 3500 Letters per year.

  5. Fístula vesicovaginal por litíase: relato de caso

    Directory of Open Access Journals (Sweden)

    Chambô Filho Antônio

    2003-01-01

    Full Text Available As fístulas de etiologia traumática são raras, sobretudo as intrínsecas por litíase vesical. O manejo dessas fístulas tem controvérsias no que diz respeito à técnica cirúrgica ideal. Uma variedade de tratamentos tem sido descrita, incluindo reparação cirúrgica por vias transvaginal e transabdominal. Os autores relatam o caso de uma paciente com queixa de perda urinária contínua com evolução de seis meses, sendo identificado ao exame especular orifício fistuloso no terço médio da parede anterior da vagina, por onde se exteriorizava urina. Nesta topografia, identificava-se, durante o toque bimanual, estrutura de consistência pétrea. A suspeita de litíase vesical foi confirmada pela radiografia de pelve. O tratamento cirúrgico se deu em dois tempos, com exérese do cálculo vesical e posterior correção da fístula por via vaginal.

  6. Credit Card Debt Hardship Letter Samples

    OpenAIRE

    lissa coffey

    2016-01-01

    Having trouble with your credit card debt? Below you will find examples of hardship letters. There are several things to consider when writing a credit card hardship letter. A hardship letter is the first step to letting the credit card company know that things are bad. This free credit card hardship letter sample is only a guide in order to start the negotiation. Credit card debt hardship letter example, hardship letter to credit card. If you are having trouble paying off your debt and need ...

  7. Letters from a Nightingale nurse.

    Science.gov (United States)

    Denny, E

    1996-01-01

    Mary Cadbury was one of six daughters in a wealthy Birmingham family, all of whom took up professional or unpaid philanthropic work. In 1873 Mary began nurse training at the Nightingale School, St Thomas's Hospital, and regularly sent letters to family and friends, which provide a graphic account of the experience of a nurse in the latter half of the nineteenth century.

  8. Mapping Letters through Interaction Design

    NARCIS (Netherlands)

    Iturrioz, T.; Cano, J.; Wachowicz, M.

    2009-01-01

    Many kinds of text documents (e.g. newspapers, reports and letters) provide a potential source of geo-referenced information that is often underutilized. In interaction design, the use of dynamic icons and animation plays an important role in creating a sense of interactivity and feedback with

  9. Curriculum Vitae and Related Letters.

    Science.gov (United States)

    Peterson, Sharyl Bender

    This booklet, which was developed by a college career center, explains the purpose of and procedures for writing curriculum vitae (CV) and related letters. The following topics are covered: when a CV is appropriate, points to consider when writing a CV, items usually included, possible sections to include in a CV, and steps in writing cover…

  10. Electronic Discharge Letter Mobile App

    NARCIS (Netherlands)

    Lezcano, Leonardo; Triana, Michel; Ternier, Stefaan; Hartkopf, Kathleen; Stieger, Lina; Schroeder, Hanna; Sopka, Sasa; Drachsler, Hendrik; Maher, Bridget; Henn, Patrick; Orrego, Carola; Marcus, Specht

    2014-01-01

    The electronic discharge letter mobile app takes advantage of Near Field Communication (NFC) within the PATIENT project and a related post-doc study. NFC enabled phones to read passive RFID tags, but can also use this short-range wireless technology to exchange (small) messages. NFC in that sense

  11. Integration of open access literature into the RCSB Protein Data Bank using BioLit.

    Science.gov (United States)

    Prlić, Andreas; Martinez, Marco A; Dimitropoulos, Dimitris; Beran, Bojan; Yukich, Benjamin T; Rose, Peter W; Bourne, Philip E; Fink, J Lynn

    2010-04-29

    Biological data have traditionally been stored and made publicly available through a variety of on-line databases, whereas biological knowledge has traditionally been found in the printed literature. With journals now on-line and providing an increasing amount of open access content, often free of copyright restriction, this distinction between database and literature is blurring. To exploit this opportunity we present the integration of open access literature with the RCSB Protein Data Bank (PDB). BioLit provides an enhanced view of articles with markup of semantic data and links to biological databases, based on the content of the article. For example, words matching to existing biological ontologies are highlighted and database identifiers are linked to their database of origin. Among other functions, it identifies PDB IDs that are mentioned in the open access literature, by parsing the full text for all research articles in PubMed Central (PMC) and exposing the results as simple XML Web Services. Here, we integrate BioLit results with the RCSB PDB website by using these services to find PDB IDs that are mentioned in research articles and subsequently retrieving abstract, figures, and text excerpts for those articles. A new RCSB PDB literature view permits browsing through the figures and abstracts of the articles that mention a given structure. The BioLit Web Services that are providing the underlying data are publicly accessible. A client library is provided that supports querying these services (Java). The integration between literature and websites, as demonstrated here with the RCSB PDB, provides a broader view for how a given structure has been analyzed and used. This approach detects the mention of a PDB structure even if it is not formally cited in the paper. Other structures related through the same literature references can also be identified, possibly providing new scientific insight. To our knowledge this is the first time that database and

  12. Integration of open access literature into the RCSB Protein Data Bank using BioLit

    Directory of Open Access Journals (Sweden)

    Bourne Philip E

    2010-04-01

    Full Text Available Abstract Background Biological data have traditionally been stored and made publicly available through a variety of on-line databases, whereas biological knowledge has traditionally been found in the printed literature. With journals now on-line and providing an increasing amount of open access content, often free of copyright restriction, this distinction between database and literature is blurring. To exploit this opportunity we present the integration of open access literature with the RCSB Protein Data Bank (PDB. Results BioLit provides an enhanced view of articles with markup of semantic data and links to biological databases, based on the content of the article. For example, words matching to existing biological ontologies are highlighted and database identifiers are linked to their database of origin. Among other functions, it identifies PDB IDs that are mentioned in the open access literature, by parsing the full text for all research articles in PubMed Central (PMC and exposing the results as simple XML Web Services. Here, we integrate BioLit results with the RCSB PDB website by using these services to find PDB IDs that are mentioned in research articles and subsequently retrieving abstract, figures, and text excerpts for those articles. A new RCSB PDB literature view permits browsing through the figures and abstracts of the articles that mention a given structure. The BioLit Web Services that are providing the underlying data are publicly accessible. A client library is provided that supports querying these services (Java. Conclusions The integration between literature and websites, as demonstrated here with the RCSB PDB, provides a broader view for how a given structure has been analyzed and used. This approach detects the mention of a PDB structure even if it is not formally cited in the paper. Other structures related through the same literature references can also be identified, possibly providing new scientific insight. To our

  13. Detailed simulations of lighting conditions in office rooms lit by daylight and artificial light

    DEFF Research Database (Denmark)

    Iversen, Anne

    canyon on the daylight availability within the buildings, and hence on the energy consumption for artificial lights. The results from the thesis demonstrates that the effect on the outcome of the daylight simulations when simulating with typical weather data files for the location of Copenhagen......In this thesis the effect on the annual artificial lighting demand is investigated by employing detailed simulations of lighting conditions in office rooms lit by daylight and artificial. The simulations of the artificial lighting demand is accomplished through daylight simulations in Radiance...... is therefore slightly conservative. A simple method based on the vertical daylight factor, daylight factor and CIE overcast sky has been presented with the aim being to facilitate the urban design process. By looking at the influence of the surroundings on the daylight factor within the room followed...

  14. Urban Lit and Sexual Risk Behavior: A Survey of African-American Adolescent Girls.

    Science.gov (United States)

    Harris, Allyssa L

    2015-07-01

    Adolescents spend an inordinate amount of time engaged with media, which is highly sexualized. Sexualized material can be found in music, on television and the Internet, as well as in magazines and books. Adolescents engaged with media are often influenced by this sexualized content, leading them to engage in risky sexual behavior. Urban literature (urban lit) is extremely popular among African-American female adolescents due to its portrayal of urban life and hip-hop culture. The purpose of this survey was to ascertain the extent to which African-American adolescent females are reading urban literature and to document whether this genre of literature had an effect on their sexual risk behaviors.

  15. The AMA handbook of business letters

    National Research Council Canada - National Science Library

    Seglin, Jeffrey L; Coleman, Edward

    2002-01-01

    ... and Attachment Notations Distribution Notation 27 Postscript 28 27 CHAPTER 4. Stationery 29 Various Formats for Letter Writing Full Block 31 Block 33 Semiblock 34 Simplified Letter 34 Official...

  16. Involvement of CarA/LitR and CRP/FNR family transcriptional regulators in light-induced carotenoid production in Thermus thermophilus.

    Science.gov (United States)

    Takano, Hideaki; Kondo, Masato; Usui, Noriyoshi; Usui, Toshimitsu; Ohzeki, Hiromichi; Yamazaki, Ryuta; Washioka, Misato; Nakamura, Akira; Hoshino, Takayuki; Hakamata, Wataru; Beppu, Teruhiko; Ueda, Kenji

    2011-05-01

    Members of the CarA/LitR family are MerR-type transcriptional regulators that contain a C-terminal cobalamin-binding domain. They are thought to be involved in light-induced transcriptional regulation in a wide variety of nonphototrophic bacteria. Based on the distribution of this kind of regulator, the current study examined carotenoid production in Thermus thermophilus, and it was found to occur in a light-induced manner. litR and carotenoid and cobalamin biosynthesis genes were all located on the large plasmid of this organism. litR or cobalamin biosynthesis gene knockout mutants were unable to switch off carotenoid production under dark conditions, while a mutant with a mutation in the downstream gene adjacent to litR (TT_P0055), which encodes a CRP/FNR family transcriptional regulator, was unable to produce carotenoids, irrespective of light conditions. Overall, genetic and biochemical evidence indicates that LitR is bound by cobalamin and associates with the intergenic promoter region between litR and crtB (phytoene synthase gene), repressing the bidirectional transcription of litR and crtB. It is probable that derepression of LitR caused by some photodependent mechanism induces the expression of TT_P0055 protein, which serves as a transcriptional activator for the crtB operon and hence causes the expression of carotenoid biosynthesis and the DNA repair system under light condition.

  17. GENERATING A MODEL FOR OFFICIAL LETTER TRANSLATION

    Directory of Open Access Journals (Sweden)

    Bayu Budiharjo

    2017-04-01

    Research in the first year focuses on exploring the patterns of English and Indonesian official letters and studying the quality of the translation produced by amateur translators. The patterns of official letter and the information about the translation quality will then be used as the foundation for generating the prototype of model for official letter translation. The data analyzed in this research consist of official letters in English and bahasa Indonesia and their translation and statements about the quality of the translation. The analysis was done in several stages. First, analyzing the characteristics of official letters in English and official letters in bahasa Indonesia. Second, analyzing the quality of the translation of the letters by referring to the statements of the informants. Next, constructing the prototype of model for translating official letter from English into bahasa Indonesia and vice versa. Offical letters written in English and those written in bahasa Indonesia have both similarities and differences. There are only minor problems of the translation of the official letters in terms of message transfer but there are some problems dealing with the naturalness of the translation. In translating official letter, a translator needs to understand the characteristics of official letter in both SL and TL and use the proper techniques.

  18. 7 CFR 1773.33 - Management letter.

    Science.gov (United States)

    2010-01-01

    ... 7 Agriculture 12 2010-01-01 2010-01-01 false Management letter. 1773.33 Section 1773.33... AGRICULTURE (CONTINUED) POLICY ON AUDITS OF RUS BORROWERS RUS Reporting Requirements § 1773.33 Management letter. The CPA must prepare a management letter that includes, at a minimum, comments on: (a) Audit...

  19. 19 CFR 356.16 - Charging letter.

    Science.gov (United States)

    2010-04-01

    ... party is entitled to review the documents or other physical evidence upon which the charge is based and... 19 Customs Duties 3 2010-04-01 2010-04-01 false Charging letter. 356.16 Section 356.16 Customs... Undertaking § 356.16 Charging letter. (a) Contents of letter. The Deputy Under Secretary will initiate...

  20. Kirjad rahvuskaaslastelt Siberist. Side Eestiga ja välitööde jätk / Anu Korb

    Index Scriptorium Estoniae

    Korb, Anu, 1950-

    2016-01-01

    Autor analüüsib Siberi eesti külades välitöödel kohatud eestlaste temale saadetud kirju, võrdleb eri piirkondade eestlaste kaugsuhtlemise harjumusi, kirjalikku eneseväljendusoskust ning kirjutajate motivatsiooni suhelda

  1. Hiperparatiroidismo primário em idade pediátrica: uma causa rara de litíase renal

    Directory of Open Access Journals (Sweden)

    Ana Teresa Soares

    2017-07-01

    Conclusão: O hiperparatiroidismo primário deve ser considerado no diagnóstico diferencial de litíase renal, de forma a permitir uma intervenção precoce determinante na prevenção de lesão de órgão-alvo.

  2. Convertible 2D-3D display using an edge-lit light guide plate based on integral imaging

    Science.gov (United States)

    Wang, Zi; Wang, Anting; Wang, Shulu; Ma, Xiaohui; Deng, Zhengbiao; Ming, Hai

    2015-09-01

    A thin and lensless two-dimensional (2D) to three-dimensional (3D) convertible display based on integral imaging using an edge-lit light guide plate (LGP) is proposed with improved optical efficiency. The proposed system is composed of a general flat backlight and an edge-lit LGP which is commonly used in the backlight of LCD and a LC panel. The edge lit LGP is a waveguide (an acrylic sheet) that is drilled by laser to form a diffuser dot array at the bottom and edge illuminated with LEDs. Light from the LEDs is channeled through the waveguide to the opposite side except where it encounters the diffuser dots, which scatter light and cause bright spots to appear. A point light source array for 3D mode is created then. A general flat backlight behind the transparent LGP is turned on for 2D mode meanwhile edge-lit light is turned off. The 2D and the 3D display modes can be simply modulated by turning on different light source. The explanation of the proposed system is provided and the experimental results are also presented.

  3. Defining a Self-Evaluation Digital Literacy Framework for Secondary Educators: The DigiLit Leicester Project

    Science.gov (United States)

    Hall, Richard; Atkins, Lucy; Fraser, Josie

    2014-01-01

    Despite the growing interest in digital literacy within educational policy, guidance for secondary educators in terms of how digital literacy translates into the classroom is lacking. As a result, many teachers feel ill-prepared to support their learners in using technology effectively. The DigiLit Leicester project created an infrastructure for…

  4. John von Neumann selected letters

    CERN Document Server

    2005-01-01

    John von Neuman was perhaps the most influential mathematician of the twentieth century, especially if his broad influence outside mathematics is included. Not only did he contribute to almost all branches of mathematics and created new fields, but he also changed post-World War II history with his work on the design of computers and with being a sought-after technical advisor to many figures in the U.S. military-political establishment in the 1940s and 1950s. The present volume is the first substantial collection of (previously mainly unpublished) letters written by von Neumann to colleagues, friends, government officials, and others. The letters give us a glimpse of the thinking of John von Neumann about mathematics, physics, computer science, science management, education, consulting, politics, and war. Readers of quite diverse backgrounds will find much of interest in this fascinating first-hand look at one of the towering figures of twentieth century science.

  5. Michelangelo, a Tireless Letter Writer

    Directory of Open Access Journals (Sweden)

    Adelin Charles Fiorato

    2014-04-01

    Full Text Available A titan of artistic creation, the sculptor-painter-architect Michelangelo was also a tireless letter writer. Five hundred and eighteen of his letters have reached us, stretching from his youth to the eve of his death, but we know that many others have been lost. Written in a kind of familiar Florentine and in a style of minimalist ‘realism’ – which does not prevent the presence of either impetuous polemical flights or pages of literary indulgence – these letters deal mainly with everyday subjects: day-by-day relationships, either endearing or resentful, with his relatives, financial or property matters and, above all, the marriage problems which concerned his nephew Leonardo, the sole heir of the family. But one also discovers in them the artist’s warm feelings of friendship and love, his poetic and aesthetic exchanges, his relationships, often conflictual, with his fellow-artists and patrons as well as his reflections on old age and death. All in all, these letters represent a documentary chronicle of a Florentine bourgeois family and the technical hassle of an entrepreneur’s activity. If, on the one hand, the Carteggio does not shed light either on Michelangelo’s conception of art or the way in which he realized his works, on the other it illustrates certain latent aspects of his projects, as well as of his personality, which was at the same time melancholy and aggressive, surprisingly whole and manifold. This luxuriant correspondence presents, so to speak, a ‘genetic’ interest, since it reveals the hidden face of the brilliant conceiver and creator, of the artist and entrepreneur struggling with the obstacles whose overcoming makes creation possible. 

  6. The Jung-White Letters

    OpenAIRE

    Frank, Kirsten; Nielsen, Sine Birkedal

    2012-01-01

    This report is based on the correspondence The Jung-White Letters, between psychotherapist C. G. Jung and theologian Victor White. Their correspondence deals mainly with the relationship between religion and science. The report analyses Jung and White's conflict on the subject of evil as understood in the Christian doctrine privatio boni, investigating the underlying epistemological reasoning behind their disagreement. Theologian White is influenced by the Catholic Dominican order, whose phil...

  7. CLINICAL FIELD NOTE - ULTRASOUND THERAPY: GETTING IT ...

    African Journals Online (AJOL)

    user

    SUMMARY. Ultrasound therapy is a popular physical therapy modality among clinicians. The era of ... A recent account indicated that no published review for the effects of US .... Physical Therapy 2007: 87:986-994 [letter]. Physical Therapy 87 ...

  8. Critical contrastive rhetoric: The influence of L2 letter writing instruction on L1letter writing

    OpenAIRE

    Mehrnoosh Fakharzadeh

    2014-01-01

    The present study employed critical contrastive rhetoric to investigate the L2 to L1 transfer of organizational pattern and directness level of speech acts in business complaint letters. By examining the L1 complaint letters of 30 tourism university students in two phases of study, pre and post instruction of English complaint letter, the study revealed that the rhetorical organization of Persian letters are in a state of hybridity. The post instruction comparison of letters, however, showed ...

  9. Modern physics letters A special issue on hadrontherapy

    CERN Document Server

    2015-01-01

    CERN Courier Review (Jul 8, 2016) : The applications of nuclear and particle physics to medicine have seen extraordinary development since the discovery of X-rays by Röntgen at the end of the 19th century. Medical imaging and oncologic therapy with photons and charged particles (specifically hadrons) are currently hot research topics. This special issue of Modern Physics Letters is dedicated to hadron therapy, which is the frontier of cancer radiation therapy, and aims at filling a gap in the current literature on medical physics. Through 10 invited review papers, the volume presents the basics of hadron therapy, along with the most recent scientific and technological developments in the field. The first part covers topics such as the history of hadron therapy, radiation biophysics, particle accelerators, dose-delivery systems and treatment planning. In the second part, more specific topics are treated, including dose and beam monitoring, proton computer tomography, innoacustics and microdosimetry. This vo...

  10. Use of letter writing as a means of integrating an altered body image: a case study.

    Science.gov (United States)

    Rancour, Patricia; Brauer, Kathryn

    2003-01-01

    To describe the use of letter writing as a technique to assist patients in adjusting to an altered body image after dramatic cancer treatment. Published articles and books. Gestalt therapy, psychosynthesis, and journaling techniques evolve into a technique that can assist patients who are challenged to accept altered body parts. Described in a case study presentation, letter writing was found to assist female patients with recurrent breast cancer in adjusting to reconstruction of lost breasts. Nurses can use letter writing as a means of assisting patients through the grief process associated with body image alterations.

  11. Vestigios poéticos y pervivencia del teatro litúrgico en el siglo XVI

    Directory of Open Access Journals (Sweden)

    Carabias Orgaz, Miguel

    2014-12-01

    Full Text Available We present a series of poetic texts included in a manuscript from the second half of the 16th century, which are related to certain theatrical and processional manifestations that contributed to the development of the 15th and 16th century Castilian liturgical drama. Such compositions in the Romance language often appeared interjected in the offices, following a certain theatrical order, and persisted even after the Tridentine decisions imposed the purification of those lines and the prohibition of that sort of performances.Presentamos una serie de textos poéticos contenidos en un manuscrito de la segunda mitad del siglo XVI, los cuales se ponen en relación con ciertas manifestaciones dramáticas y procesionales que contribuyeron al desarrollo del teatro litúrgico castellano de los siglos XV y XVI. Este tipo de composiciones en lengua romance aparecieron con frecuencia interpoladas en el oficio, siguiendo cierto orden teatral, y pervivieron incluso después de que las disposiciones tridentinas impusieran la depuración de dichos materiales y la prohibición de aquel tipo de representaciones

  12. Native reading direction and corresponding preferences for left- or right-lit images.

    Science.gov (United States)

    Smith, Austen K; Elias, Lorin J

    2013-04-01

    The first language an individual learns has been shown to influence performance on cognitive tasks. Individuals who first learn to read and write in a left-to-right direction (native left-to-right readers) tend to bisect lines left of centre and draw counterclockwise circles, whereas those who learn to read and write from right-to-left (native right-to-left readers) will bisect lines closer to the objective centre and draw circles in a clockwise direction. The aim of the current study was to assess group differences in image preferences and eye movements when participants are simultaneously presented with an original and mirror image with an obvious illumination difference. Twenty native left-to-right readers (4 men, 16 women) and 25 native right-to-left readers (13 men, 12 women) participated. Left-to-right readers made more fixations on the left side of images and exhibited a significantly different left-lit image bias than right-to-left readers' choices. These results draw attention to the influence that reading direction has on scanning distributions and lighting preferences, and question previous results finding no difference between groups.

  13. The Effect of Biomass Physical Properties on Top-Lit Updraft Gasification of Woodchips

    Directory of Open Access Journals (Sweden)

    Arthur M. James R.

    2016-04-01

    Full Text Available The performance of a top-lit updraft gasifier affected by biomass (pine wood particle size, moisture content and compactness was studied in terms of the biochar yield, biomass burning rate, syngas composition and tar content. The highest biochar yield increase (from 12.2% to 21.8% was achieved by varying the particle size from 7 to 30 mm, however, larger particles triggered tar generation that reached its maximum of 93.5 g/m3 syngas at 30-mm biomass particles; in contrast, the hydrogen content in syngas was at its minimum of 2.89% at this condition. The increase in moisture content from 10% to 22% reduced biochar yield from 12% to 9.9%. It also reduced the tar content from 12.9 to 6.2 g/m3 which was found to be the lowest range of tar content in this work. Similarly, the carbon monoxide composition in syngas decreased to its minimum of 11.16% at moisture content of 22%. Finally, the biomass compactness increased biochar yield up to 17% when the packing mass was 3 kg. However, the addition of compactness also increased the tar content in syngas, but little effect was noticed in syngas composition.

  14. Mathematical Modeling of a Lit-End Cigarette: Puffing Cycle and Effects of Puff Counts

    Directory of Open Access Journals (Sweden)

    Saidi MS

    2014-12-01

    Full Text Available The burning cycles of a lit-end cigarette were numerically simulated using a 3-D model that includes both the cigarette and its surrounding ambient air and the effects of buoyancy forces. The solid and gas phases were treated separately in a thermally non-equilibrium environment. The tobacco pyrolysis and char oxidation were modeled using multi-precursor models. The changes in tobacco column porosity and its subsequent effects on permeability and gas diffusivity were included. The mass, momentum, energy, and species transport equations were solved in a discretized computational domain using a commercially available computational fluid dynamics (CFD code. The model was applied to puff a cigarette under different puffing intensities and the effects of puff volume, puff profile, and puff duration were studied. The results show that the model is capable of reproducing the major features of a burning cigarette during both smoldering and puffing. For the puffing and puff-by-puff cases, the solid and gas temperatures as well as those mainstream smoke constituents predicted by the model are in a good agreement with experimental results. A parametric study shows the significant effect of puff volume, puff profile, ventilation rate, and puff counts on solid and gas phase temperatures as well as gaseous species concentrations and mainstream smoke delivery. The buoyancy forces have shown to be very important in both smoldering and puffing.

  15. Do the letters F, A and S represent Indonesian letter fluency stimuli?

    Science.gov (United States)

    Hendrawan, Donny; Hatta, Takeshi; Ohira, Hideki

    2015-03-01

    The letters F, A and S, originally used in the English letter fluency stimuli test, have been frequently adopted to assess executive function in many languages. However, few studies reported the significance of FAS testing employed in different languages. The current study explored whether FAS could be widely applied to the Indonesian language. A total of 211 undergraduate students from state and private universities who participated in this study were randomly assigned into four groups. Each group was exposed to six different letter fluency stimuli. The total number of words the participants produced for each letter stimulus were averaged and ranked to determine the degree of difficulty in generating words. Furthermore, the normal distribution and equal ratio comparison were examined to verify the representative letter fluency stimuli. In addition, the effect of sex and university affiliation on letter fluency performance was also analyzed. The letters A and S were among the easiest letters used to generate words; however, the letter F was regarded as a difficult stimulus. Furthermore, only the number of words beginning the letter S was distributed according to a normal curve. The number of words starting with the letters F and A were not normally distributed. Although sex difference was not associated with letter fluency performance, difference in university affiliation showed a significant effect on performance. Our findings suggest that consideration of several stimuli factors is required to accurately measure performance in the letter fluency task in a specific language. Copyright © 2013 Wiley Publishing Asia Pty Ltd.

  16. Resource Letter: GW-1: Global warming

    Science.gov (United States)

    Firor, John W.

    1994-06-01

    This Resource Letter provides a guide to the literature on the possibility of a human-induced climate change—a global warming. Journal articles and books are cited for the following topics: the Greenhouse Effect, sources of infrared-trapping gases, climate models and their uncertainties, verification of climate models, past climate changes, and economics, ethics, and politics of policy responses to climate change. [The letter E after an item indicates elementary level or material of general interest to persons becoming informed in the field. The letter I, for intermediate level, indicates material of somewhat more specialized nature, and the letter A indicates rather specialized or advanced material.

  17. Configurações Subjetivas de Famílias em Litígio pela Guarda dos Filhos

    Directory of Open Access Journals (Sweden)

    Vannúzia Leal Andrade Peres

    Full Text Available O artigo objetiva contribuir para a compreensão do litígio como produção subjetiva das famílias. Fundado na epistemologia qualitativa e na teoria cultural-histórica da subjetividade, o estudo sobre o problema incluiu ex-cônjuges com idades entre 30 e 50 e seus filhos de 5 a 20 anos. A análise construtivo-interpretativa dos resultados permite apresentar indicadores de sentido de que as ações dos membros das famílias para a manutenção, ou não, do litígio são orientadas por suas configurações subjetivas ou conjunto de emoções e processos simbólicos que integram seus sistemas de personalidade. Conclui-se que a realização de perícia psicológica sobre o litígio deve levar em conta, entre outros aspectos, as realidades subjetivas das famílias e a necessidade de produzirem novos sentidos em relação a ele para se posicionarem e resolverem o problema.

  18. Effect of orthographic processes on letter-identity and letter-position encoding in dyslexic children

    Directory of Open Access Journals (Sweden)

    Caroline eReilhac

    2012-05-01

    Full Text Available The ability to identify letters and encode their position is a crucial step of the word recognition process. However and despite their word identification problem, the ability of dyslexic children to encode letter-identity and letter-position within strings was not systematically investigated. This study aimed at filling this gap and further explored how letter identity and letter position encoding is modulated by letter context in developmental dyslexia. For this purpose, a letter-string comparison task was administered to French dyslexic children and two chronological-age (CA and reading-age (RA-matched control groups. Children had to judge whether two successively and briefly presented 4-letter-strings were identical or different. Letter-position and letter-identity were manipulated through the transposition (e.g., RTGM vs. RMGT or substitution of two letters (e.g., TSHF vs. TGHD. Non-words, pseudo-words and words were used as stimuli to investigate sub-lexical and lexical effects on letter encoding. Dyslexic children showed both substitution and transposition detection problems relative to CA controls. A substitution advantage over transpositions was only found for words in dyslexic children whereas it extended to pseudo-words in RA controls and to all type of items in CA controls. Letters were better identified in the dyslexic group when belonging to orthographically familiar strings. Letter position encoding was very impaired in dyslexic children who did not show any word context effect in contrast to CA controls. Overall, the current findings point to a strong letter identity and letter position encoding disorder in developmental dyslexia.

  19. Zbigniew Wozniak, The Elderly in Social Policy. Towards a New Architecture of Gerontological Programmes (Development in Humanities, Volume 4, Lit Verlag, 2013

    Directory of Open Access Journals (Sweden)

    Dianne Campbell

    2015-03-01

    Full Text Available A review of the following book: Zbigniew Wozniak, The Elderly in Social Policy. Towards a New Architecture of Gerontological Programmes (Development in Humanities, Volume 4, Lit Verlag, 2013

  20. The New Anechoic Shielded Chambers Designed for Space and Commercial Applications at LIT

    Science.gov (United States)

    da Silva, Benjamim; Galvao, M. C.; Pereira, Clovis Solano

    2008-01-01

    The main objective of this paper is to present the capabilities of the new anechoic shielded rooms designed for space and commercial applications as part of the Integration and Testing Laboratory (LIT, Laboratorio de Integracao e Testes) in Brazil. A new anechoic shielded room named CBA2 has been in full operation since March 2007 and a remodeled chamber CBA1 is planned to be ready by the end of 2008, replacing an old facility which was in operation for the last 18 years. The Brazilian Space Program started with very small and simple satellites and the old CBA1 chamber was conceived in 1987 to accomplish the EMI/EMC tests not requiring significant volumes. Since the very beginning this facility was also used by the private sector for other applications mainly due to the absorption of digital electronics in all kind of products. The intense use of this facility during the last years, operating three shifts a day, caused a normal degradation and imposed several limitations. Therefore, a new totally remodeled chamber was designed considering the state of the art in terms of absorbers and associated instrumentation. On the other hand the facility CBA2 was conceived, designed and implemented to test large satellites taking into account the advance of the technology in terms of RF frequencies, power level, testing methodologies and several other factors. A very interesting and unique aspect of this project was the partnership between the private sector and governmental institution. As a result, the total investment was shared between several companies and consequently a time-sharing use of the facility as well.

  1. Letter Names and Phonological Awareness Help Children to Learn Letter-Sound Relations

    Science.gov (United States)

    Cardoso-Martins, Claudia; Mesquita, Tereza Cristina Lara; Ehri, Linnea

    2011-01-01

    Two experimental training studies with Portuguese-speaking preschoolers in Brazil were conducted to investigate whether children benefit from letter name knowledge and phonological awareness in learning letter-sound relations. In Experiment 1, two groups of children were compared. The experimental group was taught the names of letters whose sounds…

  2. Why doctors do not answer referral letters

    African Journals Online (AJOL)

    SA Fam Pract 2009. Abstract. Background: Healthcare workers at primary healthcare (PHC) clinics are frustrated by the fact that they do not receive replies to their referral letters to doctors. Referral letters act as ... Correspondence to: Prof Selma Smith, e-mail: selma.smith@up.ac.za. Keywords: referral and communication; ...

  3. The unpublished letters on Steve Biko

    African Journals Online (AJOL)

    become pawns in a political power game. The letters. Some of the ... Writing on behalf of the FaCUlty Board, Professor Phillip. Tobias, then Dean of the Faculty of Medicine at the. University of the Witwatersrand, submitted a letter which said in part: The Board of the Faculty of Medicine of the University of the Witwatersrand ...

  4. Early-visual factors in letter confusions.

    Science.gov (United States)

    Blommaert, F J

    1988-01-01

    For the purpose of quantifying models of letter recognition, similarities are often specified in terms of stimulus properties. In this paper, an approach is advocated based on similarities between internal letter representations or internal letter images, i.e. it is argued that optical and retinal factors play a more prominent role in letter confusions than is usually assumed. To illustrate this, letter images were calculated on the basis of earlier experimentally determined point spread functions (Blommaert et al., Spatial Vision 2, 99-115, 1987). Next, data on confusion matrices from Bouma (Vision Res. 11, 459-474, 1971) were taken to evaluate different measures which might be useful for quantifying similarities between internal letter representations. In the analysis of experimental data, Luce's (In: Handbook of Mathematical Psychology, 1963) choice model was used. It was found that if similarities were expressed in terms of differences between image contours, a fair first order approximation of Bouma's experimental results could be formulated (overall correlation coefficient of 0.95). Other measures like correlations between spatial frequency spectra of letter images were found to be less successful. The method used provides a means to relate quantitatively stimulus features and optical and early-visual factors to letter confusions.

  5. Letter-Sound Relationships of Phonic Cells.

    Science.gov (United States)

    Gates, Louis

    Using 17, 211 words drawn from the word list compiled for the Stanford Spelling Study (1963) and drawing upon the "American Heritage Dictionary of the American Language" as the pronunciation reference, a researcher approached the language as if little was known about its letter-sound relationships and examined by computer the letter-sound…

  6. Letters in Time and Retinotopic Space

    Science.gov (United States)

    Adelman, James S.

    2011-01-01

    Various phenomena in tachistoscopic word identification and priming (WRODS and LTRS are confused with and prime WORDS and LETTERS) suggest that position-specific channels are not used in the processing of letters in words. Previous approaches to this issue have sought alternative matching rules because they have assumed that these phenomena reveal…

  7. Letter to Editor - "Reply to RP Heaney"

    Science.gov (United States)

    A letter to the editor was submitted in reply to a letter written to the editor of the American Journal of Clinical Nutrition regarding a recent publication (Hunt, CD. and Johnson, LK. Calcium requirements: new estimations for men and women by cross-sectional statistical analyses of calcium balance...

  8. Essay: the origin of physical review letters.

    Science.gov (United States)

    Trigg, George L

    2008-11-21

    When Sam Goudsmit, then Editor of Physical Review, decided to publish the Letters separately, he asked me to become Assistant Editor of the new journal. I wound up staying at PRL for a quarter of a century. I describe some of the new techniques we developed to speed up review and production so that Letters could be quickly published.

  9. Culture and subculture in transactional letter writing

    DEFF Research Database (Denmark)

    Shaw, Philip; Okamura, Akiko

    2000-01-01

    This study examines the relative contributions of subculture membership and mother-tongue status/target culture membership in writing transactional letters. We examined the letters accompanying articles initially submitted for publication by 26 NSE and 23 NNSE academics, and compared them...

  10. A Stimulus Sampling Theory of Letter Identity and Order

    Science.gov (United States)

    Norris, Dennis; Kinoshita, Sachiko; van Casteren, Maarten

    2010-01-01

    Early on during word recognition, letter positions are not accurately coded. Evidence for this comes from transposed-letter (TL) priming effects, in which letter strings generated by transposing two adjacent letters (e.g., "jugde") produce large priming effects, more than primes with the letters replaced in the corresponding position (e.g.,…

  11. Evolutionary theory in letters to the editor.

    Science.gov (United States)

    Silva, Eric Orion; Lowe, Clayton Cory

    2015-05-01

    This research note presents the results of a content analysis of 234 letters to the editors that discuss evolutionary theory and were published in American newspapers. We find that letters to the editor both support and hinder the cause of teaching evolutionary theory in American secondary schools. On the one hand, anti-evolutionary theory messages are marginalized in the letters section. This marginalization signals a low level of legitimacy for creationism. It might also contribute to the sense of tension that sustains creationist identities. On the other hand, relatively few letters explicitly note the fact that scientists or the scientific community accept evolution. Interestingly, the obscuration of the scientific community's support for evolutionary theory occurs both in letters supporting and opposing evolutionary theory. © The Author(s) 2014.

  12. Design Improvements for Frequently Misrecognized Letters

    DEFF Research Database (Denmark)

    Beier, Sofie; Larson, Kevin

    2010-01-01

    To enhance typeface legibility we studied how to improve the design of individual letters. Three diff erent fonts were created, each containing several variations of the most frequently misrecognized letters. These variations were tested both with distance and short exposure methodologies. Creati...... letters benefi t from being widened, and that x-height characters benefi t from using more of the ascending and descending area. These fi ndings can be used to improve the design of future typefaces.......To enhance typeface legibility we studied how to improve the design of individual letters. Three diff erent fonts were created, each containing several variations of the most frequently misrecognized letters. These variations were tested both with distance and short exposure methodologies. Creating...

  13. Critical contrastive rhetoric: The influence of L2 letter writing instruction on L1letter writing

    Directory of Open Access Journals (Sweden)

    Mehrnoosh Fakharzadeh

    2014-08-01

    Full Text Available The present study employed critical contrastive rhetoric to investigate the L2 to L1 transfer of organizational pattern and directness level of speech acts in business complaint letters. By examining the L1 complaint letters of 30 tourism university students in two phases of study, pre and post instruction of English complaint letter, the study revealed that the rhetorical organization of Persian letters are in a state of hybridity. The post instruction comparison of letters, however, showed a tendency towards applying English conventions both in organization and directness level of complaint speech act in the L1 complaint letters. The results also revealed that after instruction the expert in the field of tourism viewed some letters as inappropriate in terms of politeness which is reflected through some lexical items.

  14. The effect of letter string length and report condition on letter recognition accuracy.

    Science.gov (United States)

    Raghunandan, Avesh; Karmazinaite, Berta; Rossow, Andrea S

    Letter sequence recognition accuracy has been postulated to be limited primarily by low-level visual factors. The influence of high level factors such as visual memory (load and decay) has been largely overlooked. This study provides insight into the role of these factors by investigating the interaction between letter sequence recognition accuracy, letter string length and report condition. Letter sequence recognition accuracy for trigrams and pentagrams were measured in 10 adult subjects for two report conditions. In the complete report condition subjects reported all 3 or all 5 letters comprising trigrams and pentagrams, respectively. In the partial report condition, subjects reported only a single letter in the trigram or pentagram. Letters were presented for 100ms and rendered in high contrast, using black lowercase Courier font that subtended 0.4° at the fixation distance of 0.57m. Letter sequence recognition accuracy was consistently higher for trigrams compared to pentagrams especially for letter positions away from fixation. While partial report increased recognition accuracy in both string length conditions, the effect was larger for pentagrams, and most evident for the final letter positions within trigrams and pentagrams. The effect of partial report on recognition accuracy for the final letter positions increased as eccentricity increased away from fixation, and was independent of the inner/outer position of a letter. Higher-level visual memory functions (memory load and decay) play a role in letter sequence recognition accuracy. There is also suggestion of additional delays imposed on memory encoding by crowded letter elements. Copyright © 2016 Spanish General Council of Optometry. Published by Elsevier España, S.L.U. All rights reserved.

  15. A red-letter day !

    CERN Multimedia

    2008-01-01

    Today is a red-letter day for the LHC and CERN as a beam of protons has travelled around the LHC ring for the very first time! The start of LHC operation marks the end of a long period in which you have given your all, and this first particle beam circulating in the accelerator now paves the way for discoveries that will open up a whole new field of knowledge. The history of the LHC began in 1984 with a debate on the possible objectives of a future accelerator, based on the state of our knowledge at that time. The CERN Council then approved the single-stage construction of the LHC in 1996, giving the go-ahead for the work that has now reached completion. For the past twelve years, physicists, engineers and technicians from CERN and its associated institutes have been engaged in constructing the three pillars of the LHC: the accelerator (including the upgrade of the existing accelerator chain), the four experiments, and the computing ...

  16. Political appointments in Iceland Pólitískar stöðuveitingar á Íslandi

    Directory of Open Access Journals (Sweden)

    Gunnar Helgi Kristinsson

    2006-06-01

    Full Text Available Abstract in English is unavailable.Í greininni er leitað leiða til að meta umfang pólitískra stöðuveitingar á Íslandi. Skipun í æðstu störf í stjórnsýslu ríkisins á tímabilinu 2001 til 2005 er skoðuð í því augnamiði, samtals 111 stöðuveitingar. Leitað var upplýsinga um þessar stöðuveitingar með viðtölum og ályktanir dregnar af þeim. Kynnt eru þrjú líkön af stöðuveitingum: klassíska skrifræðislíkanið, faglega líkanið og pólitíska líkanið. Stöðuveiting var talin samrýmast pólitíska líkaninu ef ástæða var til að ætla að stöðuveitandi hefði hagsmuni - aðra en þá stjórnsýslulegu og faglegu hagsmuni sem fyrri líkönin tvö gera grein fyrir - af ráðningu þess sem starf hreppti. Samkvæmt þeim gögnum sem aflað var með þessum hætti samrýmdust 44 prósent þeirra stöðuveitinga sem til rannsóknar voru pólitíska líkaninu. Niðurstöðurnar rannsóknarinnar eru túlkaðar í samhengi við þróun fyrirgreiðslukerfisins á Íslandi og skipulag stjórnmálaflokkanna.

  17. Letter to Dr. Felix Bronner

    Science.gov (United States)

    Greenleaf, John E.; Dalton, Bonnie (Technical Monitor)

    2002-01-01

    Dear Dr. Bronner: I have been reading in The Physiologist the letters from senior physiologists for many years with great interest. It is impressive that many of the respondents are still pursuing scientific endeavours in their 70's and some even in their 80's. The interesting task is to ponder the relative causative proportions of heredity and environment responsible. One wonders whether knowing something about physiology engenders longer and more productive lives? I suspect so because of the accompanying self-discipline. But another factor would seem to be the pervasive joy of working in this profession. I have been fortunate to be able to acquire the joy of physiology during my graduate studies at Illinois, and to have been able to carry it over here at NASA, Ames Research Center for the past 40 years. A truly academic style research environment at a federal research center is rare. The trick to a joyous research career is to overcome those ever-present slings and arrows of outrageous fortune with dignity whenever possible. To that end I have found solace and guidance in reading the history of warfare and its leaders, especially Sun Tsu's The Art of War and Clauswitz's On War. I became eligible for retirement in 1993, but to insure domestic tranquility and also the joy of pursuing my research hobby have continued working in the laboratory on human research. It is troubling to see that funding for individual scientists conducting human research is declining rapidly, along with their new ideas; perhaps the old ones are more comfortable. Hopefully I can provide a similar response when I'm 80! Thanks for your interest. Sincerely, John Greenleaf

  18. Scott's Lake Excavation Letters on Human Remains

    Data.gov (United States)

    US Fish and Wildlife Service, Department of the Interior — This is two letters written about the repatriation of Santee Indian human remains and funerary objects to Santee Sioux Tribe. Includes an inventory of human remains...

  19. 1998 Children's Health Protection Advisory Committee Letters

    Science.gov (United States)

    Four of these letters are to Administrator Carol Browner and one to the Office of Pollution Prevention and Toxics. They regard proposed residential lead standards, identification of dangerous levels of lead, and the Federal Asthma Initiative.

  20. Structured printed referral letter (form letter; saves time and improves communication

    Directory of Open Access Journals (Sweden)

    R.P.J.C. Ramanayake

    2013-01-01

    Full Text Available Referral of patients to hospitals, specialists and other institutions is an essential part of primary health care. Patients are referred to specialists when investigation or therapeutic options are exhausted in primary care or when opinion or advice is needed from them. Referral has considerable implications for patients, health care system and health care costs. Good communication between primary and secondary care is essential for the smooth running of any health care system. Referral and reply letters are the sole means of communication between doctors most of the time and breakdown in communication could lead to poor continuity of care, delayed diagnoses, polypharmacy, increased litigation risk and unnecessary testing. A referral letter also helps to avoid patient dissatisfaction and loss of confidence in family physician. Studies of referral letters have reported that specialists are dissatisfied with their quality and content. Inclusion of letter writing skills in the medical curriculum, peer assessment and feedback have shown to improve the quality of referral letters. . Form letters have shown to enhance information content and communication in referral process. In Sri Lanka referral letters are usually hand written and frequent complaints are that these letters do not contain adequate information and retrieval of information is a problem due to poor legibility and clarity. Sometimes Primary care doctors refer patients to hospitals and specialists with only verbal instructions. To address these short comings this form letter was introduced. Based on the guidelines and systematic review of published articles, items of information to be included were decided. Printed forms of the letter are kept in the practice and the doctor has to just fill up relevant information under each heading. The objectives of introducing this structured referral letter was to improve the quality and standard of referral letters and save time for both general

  1. On Coding Non-Contiguous Letter Combinations

    Directory of Open Access Journals (Sweden)

    Frédéric eDandurand

    2011-06-01

    Full Text Available Starting from the hypothesis that printed word identification initially involves the parallel mapping of visual features onto location-specific letter identities, we analyze the type of information that would be involved in optimally mapping this location-specific orthographic code onto a location-invariant lexical code. We assume that some intermediate level of coding exists between individual letters and whole words, and that this involves the representation of letter combinations. We then investigate the nature of this intermediate level of coding given the constraints of optimality. This intermediate level of coding is expected to compress data while retaining as much information as possible about word identity. Information conveyed by letters is a function of how much they constrain word identity and how visible they are. Optimization of this coding is a combination of minimizing resources (using the most compact representations and maximizing information. We show that in a large proportion of cases, non-contiguous letter sequences contain more information than contiguous sequences, while at the same time requiring less precise coding. Moreover, we found that the best predictor of human performance in orthographic priming experiments was within-word ranking of conditional probabilities, rather than average conditional probabilities. We conclude that from an optimality perspective, readers learn to select certain contiguous and non-contiguous letter combinations as information that provides the best cue to word identity.

  2. How useful are post consultation letters to patients?

    Directory of Open Access Journals (Sweden)

    Partridge Martyn R

    2006-01-01

    Full Text Available Abstract Background As part of the NHS plan it was suggested that all patients receive copies of letters sent to their General Practitioner following outpatient consultations. The former Secretary of State for Health extended this proposal, suggesting that patients have a specific letter to themselves after a hospital consultation. Methods The aim of this study was to send cardiorespiratory patients attending Charing Cross Hospital, a copy of the letter sent to their G.P. plus a specific letter to themselves and to assess the usefulness and comprehensibility of each. The letters were analysed for dictation time, Flesch Reading Ease Score, Flesch-Kincaid Grade Level and word count. Eighty-four out of 105 sequential patients (80% consented and were sent both types of letter after their attendance. Patients returned both letters circling any items they did not understand and stated a preference for the GP letter, patient letter, or both. The patients' GPs were subsequently also asked for their views on each letter. Results GP letters took significantly longer to dictate than patient letters. The Flesch Reading Ease Score was significantly higher in the patient letters, indicating that the patient letters were easier to read. The GP letters were significantly longer than the patient letters and patients were significantly more likely to circle more items in the GP letters (p Conclusion Patients appreciate copies of the letter being sent to their GP but comprehension is less good than with a shorter letter written especially to the patient. More attention needs to be paid to making letters to GPs simpler to read without losing the structure and detail liked by GPs. A compromise might be to dictate the letter in front of the patient and to provide a speciality-specific glossary to accompany each letter.

  3. Diégesis y mímesis de Le lit: Dominique Rolin vs Marion Hänsel

    Directory of Open Access Journals (Sweden)

    Arráez Llobregat, José Luis

    2012-12-01

    Full Text Available This paper offers a comparative study and narrative analysis of Dominique Rolin’s novel Le lit (1960 and its filmic adaptation, directed by Marion Hänsel in 1982. The analysis is based on a structural approach to the literary and the filmic texts, both of which are illuminated by the aesthetic theories to which they belong. This type of study will allow us to establish the specificity of each discourse, which, in turn, will permit us to consider the nature of the transformations that the director has made in the process of transmodalisation.El presente trabajo constituye un estudio comparativo y narratológico entre la autoficción Le lit (1960 de Dominique Rolin y la adaptación cinematográfica realizada por Marion Hänsel (1982. Partiendo de un análisis estructural de los textos literario y fílmico, respectivamente iluminados por las corrientes estéticas a las que pertenecen, se establecerá la especificidad de cada discurso. Ello permitirá considerar la naturaleza de las transformaciones que la directora realiza en el guión en el proceso de transmodalización.

  4. Neural Network and Letter Recognition.

    Science.gov (United States)

    Lee, Hue Yeon

    Neural net architectures and learning algorithms that recognize hand written 36 alphanumeric characters are studied. The thin line input patterns written in 32 x 32 binary array are used. The system is comprised of two major components, viz. a preprocessing unit and a Recognition unit. The preprocessing unit in turn consists of three layers of neurons; the U-layer, the V-layer, and the C -layer. The functions of the U-layer is to extract local features by template matching. The correlation between the detected local features are considered. Through correlating neurons in a plane with their neighboring neurons, the V-layer would thicken the on-cells or lines that are groups of on-cells of the previous layer. These two correlations would yield some deformation tolerance and some of the rotational tolerance of the system. The C-layer then compresses data through the 'Gabor' transform. Pattern dependent choice of center and wavelengths of 'Gabor' filters is the cause of shift and scale tolerance of the system. Three different learning schemes had been investigated in the recognition unit, namely; the error back propagation learning with hidden units, a simple perceptron learning, and a competitive learning. Their performances were analyzed and compared. Since sometimes the network fails to distinguish between two letters that are inherently similar, additional ambiguity resolving neural nets are introduced on top of the above main neural net. The two dimensional Fourier transform is used as the preprocessing and the perceptron is used as the recognition unit of the ambiguity resolver. One hundred different person's handwriting sets are collected. Some of these are used as the training sets and the remainders are used as the test sets. The correct recognition rate of the system increases with the number of training sets and eventually saturates at a certain value. Similar recognition rates are obtained for the above three different learning algorithms. The minimum error

  5. Neural Correlates of Top-Down Letter Processing

    Science.gov (United States)

    Liu, Jiangang; Li, Jun; Zhang, Hongchuan; Rieth, Cory A.; Huber, David E.; Li, Wu; Lee, Kang; Tian, Jie

    2010-01-01

    This fMRI study investigated top-down letter processing with an illusory letter detection task. Participants responded whether one of a number of different possible letters was present in a very noisy image. After initial training that became increasingly difficult, they continued to detect letters even though the images consisted of pure noise,…

  6. 12 CFR 337.2 - Standby letters of credit.

    Science.gov (United States)

    2010-01-01

    ... 12 Banks and Banking 4 2010-01-01 2010-01-01 false Standby letters of credit. 337.2 Section 337.2... UNSAFE AND UNSOUND BANKING PRACTICES § 337.2 Standby letters of credit. (a) Definition. As used in this section, the term standby letter of credit means any letter of credit, or similar arrangement however...

  7. Representation of Letter Position in Spelling: Evidence from Acquired Dysgraphia

    Science.gov (United States)

    Fischer-Baum, Simon; McCloskey, Michael; Rapp, Brenda

    2010-01-01

    The graphemic representations that underlie spelling performance must encode not only the identities of the letters in a word, but also the positions of the letters. This study investigates how letter position information is represented. We present evidence from two dysgraphic individuals, CM and LSS, who perseverate letters when spelling: that…

  8. Disentangling the developmental trajectories of letter position and letter identity coding using masked priming.

    Science.gov (United States)

    Kezilas, Yvette; McKague, Meredith; Kohnen, Saskia; Badcock, Nicholas A; Castles, Anne

    2017-02-01

    Masked transposed-letter (TL) priming effects have been used to index letter position processing over the course of reading development. Whereas some studies have reported an increase in TL priming over development, others have reported a decrease. These findings have led to the development of 2 somewhat contradictory accounts of letter position development: the lexical tuning hypothesis and the multiple-route model. One factor that may be contributing to these discrepancies is the use of baseline primes that substitute letters in the target word, which may confound the effect of changes in letter position processing over development with those of letter identity. The present study included an identity prime (e.g., listen-LISTEN), in addition to the standard two-substituted-letter (2SL; e.g., lidfen-LISTEN) and all-letter-different (ALD; e.g., rodfup-LISTEN) baselines, to remove the potential confound between letter position and letter identity information in determining the effect of the TL prime. Priming effects were measured in a lexical decision task administered to children aged 7-12 and a group of university students. Using inverse transformed response times, targets preceded by a TL prime were responded to significantly faster than those preceded by 2SL and ALD primes, and priming remained stable across development. In contrast, targets preceded by a TL prime were responded to significantly slower than those preceded by an ID prime, and this reaction-time cost increased significantly over development, with adults showing the largest cost. These findings are consistent with a lexical tuning account of letter position development, and are inconsistent with the multiple-route model. (PsycINFO Database Record (c) 2017 APA, all rights reserved).

  9. A masked priming ERP study of letter processing using single letters and false fonts.

    Science.gov (United States)

    Mitra, Priya; Coch, Donna

    2009-06-01

    Previous event-related potential (ERP) research on letter processing has suggested that a P150 reflects low-level, featural processing, whereas a P260 reflects high-level, abstract letter processing. In order to investigate the specificity of these effects, ERPs were recorded in a masked priming paradigm using matching and nonmatching pairs of letters (e.g., g-g, g-j) and false fonts (e.g.,[SYMBOL: SEE TEXT], [SYMBOL: SEE TEXT]). If the P150 priming effect indexes featural processing, there should be no effect of condition on the P150, since the letters and false fonts shared visual features. If the P260 priming effect indexes the processing of abstract letter representations, it should be evident only in the letter condition. As was expected, the P150 priming effect was similar for letters and false fonts; however, the P260 priming effect was also similar between conditions. Thus, the P260 priming effect may not be sensitive to abstract letter processing per se, or such processing may be extremely abstract.

  10. Fatores preditivos de coledocolitíase em doentes com litíase vesicular Predictors of choledocholithiasis in patients sustaining gallstones

    OpenAIRE

    Tércio de Campos; José Gustavo Parreira; André de Moricz; Ronaldo Elias Carnut Rego; Rodrigo Altenfelder Silva; Adhemar Monteiro Pacheco Junior

    2004-01-01

    OBJETIVO: Identificar fatores clínicos, bioquímicos e ultra-sonográficos preditivos de coledocolitíase no período pré-operatório de doentes portadores de litíase vesicular avaliados por colangiografia. MÉTODOS: Analisamos prospectivamente 148 doentes portadores de litíase vesicular, relacionando critérios pré-operatórios clínicos, bioquímicos e ultra-sonográficos. Todos estes doentes foram submetidos à colangiografia, podendo esta ser endoscópica pré-operatória ou realizada pelo cirurgião dur...

  11. Letter from President Millard Fillmore to the Emperor of Japan: The President's Letter Opened a Closed Country to the West

    Science.gov (United States)

    Pinkert, Marvin; Potter, Lee Ann

    2004-01-01

    In 1852, Commodore Matthew C. Perry of the U.S. Navy sailed to Japan with instructions to deliver a letter from President Millard Fillmore to the Emperor. The letter eventually led to the 1854 Treaty of Kanagawa and the opening of Japan to trade with Western nations. The State Department's letter book copy of the letter is featured in this…

  12. The cost efficiency of improved roof windows in two well-lit nearly zero-energy houses in Copenhagen

    DEFF Research Database (Denmark)

    Skarning, Gunnlaug Cecilie Jensen; Hviid, Christian Anker; Svendsen, Svend

    2017-01-01

    Roof windows are efficient and flexible daylight sources that are essential in certain types of houses if theyare to achieve sufficient daylighting throughout. Previous studies have indicated that, for such buildingsto meet nearly zero-energy targets in an easy and robust way without compromising.......The aim of this study was to quantify the scope for investing in improved roof window solutions inbuildings insulated to consume nearly zero-energy. Based on two single-family houses in Copenhagenwith typical roof windows and adequate daylighting, the study identified the prices at which various typesof...... roof window improvements would have to be made available to achieve the same cost efficiency asimproved insulation. If the improvements can be made available for less than these prices, the installationof improved roof windows would make it cheaper to construct well-lit and comfortable nearly zero...

  13. Traditions of martyrdom in the Ignatian Letters

    Directory of Open Access Journals (Sweden)

    S. Fuhrmann

    2011-06-01

    Full Text Available The letters of Ignatius represent one of the key texts for the emergence of martyrdom during the second century AD in Christianity. This article is concerned with the question whether Ignatius contributed to a “theology of martyrdom” or whether he rather relied on previous traditions. The author argues, by undertaking an analysis of certain pragmatics and semantics, that the motif of martyrdom is solely used to buttress Ignatius’ claim for authority among his intended addressees by referring to an understanding of martyrdom that has its roots in the New Testament. An identification of the author of the letters with a historical martyr is regarded as unlikely.

  14. Letters in the Forest: Global precedence effect disappears for letters but not for non-letters under reading-like conditions

    Directory of Open Access Journals (Sweden)

    Thomas eLachmann

    2014-07-01

    Full Text Available Normally-skilled reading involves special processing strategies for letters, which are habitually funneled into an abstract letter code. On the basis of previous studies we argue that this habit leads to the preferred usage of an analytic strategy for the processing of letters, while non-letters are preferably processed via a holistic strategy. The well-known Global Precedence Effect (GPE seems to contradict to this assumption, since, with compound, hierarchical figures, including letter items, faster responses are observed to the global than to the local level of the figure, as well as an asymmetric interference effect from global to local level. We argue that with letters these effects depend on presentation conditions; only when they elicit the processing strategies automatized for reading, an analytic strategy for letters in contrast to non-letters is to be expected. We compared the GPE for letters and non-letters in central viewing, with the global stimulus size close to the functional visual field in whole word reading (6.5o of visual angle and local stimuli close to the critical size for fluent reading of individual letters (.5o of visual angle. Under these conditions, the GPE remained robust for non-letters. For letters, however, it disappeared: letters showed no overall response time advantage for the global level and symmetric congruence effects (local-to-global as well as global-to local interference. We interpret these results as according to the view that reading is based on resident analytic visual processing strategies for letters.

  15. Employer Preferences for Resumes and Cover Letters

    Science.gov (United States)

    Schullery, Nancy M.; Ickes, Linda; Schullery, Stephen E.

    2009-01-01

    This article reports the results of a survey of employers' preferences for resume style, resume delivery method, and cover letters. Employers still widely prefer the standard chronological resume, with only 3% desiring a scannable resume. The vast majority of employers prefer electronic delivery, either by email (46%) or at the company's Web site…

  16. Resource letter ETC-1 - Extraterrestrial civilization

    Science.gov (United States)

    Kuiper, Thomas B. H.; Brin, Glen David

    1989-01-01

    This resource letter provides a guide to the literature about intelligent life beyond the human sphere of exploration. It offers a starting point for professionals and academics interested in participating in the debate about the existence of other technological civilizations or in SETI. It can also serve as a reference for teaching. Several extensive bibliographies are cited.

  17. SiD Letter of Intent

    CERN Document Server

    Aihara, H.; Oreglia, M.; Berger, E.L.; Guarino, V.; Repond, J.; Weerts, H.; Xia, L.; Zhang, J.; Zhang, Q.; Srivastava, A.; Butler, J.M.; Goldstein, Joel; Velthuis, J.; Radeka, V.; Zhu, R.-Y.; Lutz, P.; de Roeck, A.; Elsener, K.; Gaddi, A.; Gerwig, H.; Grefe, C.; Klempt, W.; Linssen, L.; Schlatter, D.; Speckmayer, P.; Thom, J.; Yang, J.; Christian, D.C.; Cihangir, S.; Cooper, W.E.; Demarteau, M.; Fisk, H.E.; Garren, L.A.; Krempetz, K.; Kutschke, R.K.; Lipton, R.; Para, A.; Tschirhart, R.; Wenzel, H.; Yarema, R.; Grunewald, M.; Pankov, A.; U., Gomel State Tech.; Dutta, T.; Dauncey, P.D.; Balbuena, J.P.; Fleta, C.; Lozano, M.; Ullan, M.; Christian, G.B.; Faus-Golfe, A.; Fuster, J.; Lacasta, C.; Marinnas, C.; Vos, M.; Duarte, J.; Fernandez, M.; Gonzalez, J.; Jaramillo, R.; Lopez, Virto A.; Martinez-Eivero, C.; Moya, D.; Ruiz-Mimeno, A.; Vila, I.; Colledani, C.; Dorokhov, A.; Hu-Guo, C.; Winter, M.; Moortgat-Pick, G.; Onoprienko, D.V.; Kim, G.N.; Park, H.; Adloff, C.; Blaha, J.; Blaising, J.-J.; Cap, S.; Chefdeville, M.; Drancourt, C.; Espargiliare, A.; Gaglione, R.; Geffroy, N.; Jacquemier, J.; Karyotakis, Y.; Prast, J.; Vouters, G.; Gronberg, J.; Walston, S.; Wright, D.; Sawyer, L.; Laloum, M.; Ciobanu, C.; Chauveau, J.; Savoy-Navarro, A.; Andricek, L.; Moser, H.-G.; Cowan, R.f.; Fisher, P.; Yamamoto, R.K.; Kenney, ClMl; Boos, E.E.; Merkin, M.; Chen, S.; Chakraborty, D.; Dyshkant, A.; Hedin, D.; Zutshi, V.; Galkin, V.; D'Ascenzo, N.; Ossetski, D.; Saveliev, V.; Kapusta, F.; De Masi, R.; Vrba, V.; Lu, C.; McDonald, K.T.; Smith, A.J.S.; Bortoletto, D.; Coath, R.; Crooks, J.; Damerell, C.; Gibson, M.; Nichols, A.; Stanitzki, M.; Strube, J.; Turchetta, R.; Tyndel, M.; Weber, M.; Worm, S.; Zhang, Z.; Barklow, T.L.; Belymam, A.; Breidenbach, M.; Cassell, R.; Craddock, W.; Deaconu, C.; Dragone, A.; Graf, N.A.; Haller, G.; Herbst, R.; Hewett, J.L.; Jaros, J.A.; Johnson, A.S.; Kim, P.C.; MacFarlane, D.B.; Markiewicz, T.; Maruyama, T.; McCormick, J.; Moffeit, K.; Neal, H.A.; Nelson, T.K.; Oriunno, M.; Partridge, R.; Peskin, M.E.; Rizzo, T.G.; Rowson, P.; Su, D.; Woods, M.; Chakrabarti, S.; Dieguez, A.; Garrido, Ll.; Kaminski, J.; Conway, J.S.; Chertok, M.; Gunion, J.; Holbrook, B.; Lander, R.L.; Tripathi, S.M.; Fadeyev, V.; Schumm, B.A.; Oreglia, M.; Gill, J.; Nauenberg, U.; Oleinik, G.; Wagner, S.R.; Ranjan, K.; Shivpuri, R.; Varner, G.S.; Orava, R.; Van Kooten, R.; Bilki, B.; Charles, M.; Kim, T.J.; Mallik, U.; Norbeck, E.; Onel, Y.; Brau, B.P.; Willocq, S.; Taylor, G.N.; Riles, Keith; Yang, H.-J.; Kriske, R.; Cremaldi, L.; Rahmat, R.; Lastovicka-Medin, G.; Seidel, S.; Hildreth, M.D.; Wayne, M.; Brau, J.E.; Frey, R.; Sinev, N.; Strom, D.M.; Torrence, E.; Banda, Y.; Burrows, P.N.; Devetak, E.; Foster, B.; Lastovicka, T.; Li, Y.-M.; Nomerotski, A.; Riera-Babures, J.; Vilasis-Cardona, X.; Manly, S.; Adeva, B.; Iglesias Escudero, C.; Vazquez Regueiro, P.; Saborido Silva, J.J.; Gallas Torreira, A.; Gao, D.; Jie, W.; Jungfeng, Y.; Li, C.; Liu, S.; Liu, Y.; Sun, Y.; Wang, Q.; Yi, J.; Yonggang, W.; Zhao, Z.; De, K.; Farbin, A.; Park, S.; Smith, J.; White, A.P.; Yu, J.; Lou, X.C.; Abe, T.; Iwasaki, M.; Lubatti, H.J.; Band, H.R.; Feyzi, F.; Prepost, R.; Karchin, P.E.; Milstene, C.; Baltay, C.; Dhawan, S.; Kwon, Y.-J.

    2009-01-01

    Letter of intent describing SiD (Silicon Detector) for consideration by the International Linear Collider IDAG panel. This detector concept is founded on the use of silicon detectors for vertexing, tracking, and electromagnetic calorimetry. The detector has been cost-optimized as a general-purpose detector for a 500 GeV electron-positron linear collider.

  18. Fallout from Chernobyl [Letters to the editor

    Energy Technology Data Exchange (ETDEWEB)

    Williams, E.D. (Addenbrooke' s Hospital, Cambridge (United Kingdom)); Abelin, T.; Egger, M. (Bern Univ. (Switzerland)) (and others)

    1994-11-12

    Six brief letters discuss the possible health effects of fallout from the Chernobyl reactor accident including an increase in thyroid cancer in children in Belarus, chromosomal abnormalities in workers from Latvia who cleared up the Chernobyl accident site, an increased trisomy 21 in Berlin but a lack of increased childhood leukaemia incidence in Greece. (UK).

  19. The Electronic Discharge Letter Mobile App

    NARCIS (Netherlands)

    Lezcano, Leonardo; Ternier, Stefaan; Drachsler, Hendrik; Kalz, Marco; Specht, Marcus

    2013-01-01

    Lezcano, L., Ternier, S., Drachsler, H., Kalz, M., & Specht, M. (2013, September). The Electronic Discharge Letter Mobile App. In iProceedings of MEDICINE 2.0: 6th World Congress on Social Media, Mobile Apps, Internet/Web 2.0 (pp. 221-222). London, England. Retrieved from

  20. African Journals Online: Browse Alphabetically -- letter D

    African Journals Online (AJOL)

    The journal publishes original research, case report/case series, letter to the editor, reviews of health related issues in medicine, pharmacy, dentistry, nursing, public ... Discovery and Innovation is a journal of the African Academy of Sciences (AAS) and the Academy of Sciences for the Developing World (TWAS) meant to ...

  1. Varsity letters documenting modern colleges and universities

    CERN Document Server

    Samuels, Helen Willa

    1998-01-01

    A study of the functions of colleges and universities, Varsity Letters is intended to aid those responsible for the documentation of these institutions. Samuels offers specific advice about the records of modern colleges and universities and proposes a method to ensure their adequate documentation. She also offers a method to analyze and plan the preservation of records for any type of institution.

  2. Scientific Letter: Homemade heroin substitute causing hallucinations ...

    African Journals Online (AJOL)

    Scientific Letter: Homemade heroin substitute causing hallucinations. TI Lemon. Abstract. No Abstracts. African Journal of Psychiatry • November 2013, 16(6). Full Text: EMAIL FREE FULL TEXT EMAIL FREE FULL TEXT · DOWNLOAD FULL TEXT DOWNLOAD FULL TEXT · http://dx.doi.org/10.4314/ajpsy.v16i6.51.

  3. "Physical Review Letters" in the Classroom

    Science.gov (United States)

    Angiolillo, Paul J.; Lynch, Jonathan

    2010-01-01

    Ask any physicist what the preeminent journal in the field is, and I think the almost unanimous answer will be "Physical Review Letters" ("PRL"). This weekly journal of the American Physical Society publishes high-impact research from all the major subdisciplines of physics. This journal is not the one you would think is the first place a high…

  4. Resource Letter GL-1: Gravitational Lensing

    Science.gov (United States)

    Treu, Tommaso; Marshall, Philip J.; Clowe, Douglas

    2012-09-01

    This Resource Letter provides a guide to a selection of the literature on gravitational lensing and its applications. Journal articles, books, popular articles, and websites are cited for the following topics: foundations of gravitational lensing, foundations of cosmology, history of gravitational lensing, strong lensing, weak lensing, and microlensing.

  5. Psychotherapists as gatekeepers: An evidence-based case study highlighting the role and process of letter writing for transgender clients.

    Science.gov (United States)

    Budge, Stephanie L

    2015-09-01

    In order to receive medically necessary gender-affirming treatments, transgender individuals are required to provide evidence of their readiness for gender transitioning. Most often, this evidence includes 1 letter for hormone therapy and 2 letters for surgery. According to the World Professional Association for Transgender Health (WPATH) Standards of Care (SOC), psychotherapists or other eligible health professionals are the only individuals qualified to write these letters. The present case study examined how psychotherapist gatekeeping and letter writing for a transgender client were intertwined with psychotherapy processes and outcomes. Over the course of 12 months of treatment, the client was assessed through 8 time points using multiple methods. Six of the assessments were conducted with validated outcome measures (baseline; Sessions 5, 10, 15, and 20; and termination); 1 of the assessments was conducted as a clinical interview for letter-writing purposes and additional outcome measures (Session 8); and evaluating the process of letter writing was an aspect of psychotherapy (Session 20). Symptom alleviation, improvement in psychological well-being, and increases in overall quality of life occurred from baseline to termination. Results indicate that psychotherapy assisted with the process of gender transitioning, which in turn improved client outcomes. Recommendations for writing letters for clients who desire a gender transition are included. (c) 2015 APA, all rights reserved).

  6. Event related potentials reveal early phonological and orthographic processing of single letters in letter-detection and letter-rhyme paradigms

    Directory of Open Access Journals (Sweden)

    Sewon Adrian Bann

    2016-04-01

    Full Text Available Introduction: When and where phonological processing occurs in the brain is still under some debate. Most paired-rhyme and phonological priming studies used word stimuli, which involve complex neural networks for word recognition and semantics. This study investigates early (300ms orthographic and phonological processing of letters.Methods: Eighteen participants aged 20-35 engaged in three two-forced choice experiments, one letter-detection (LetterID and two letter-rhyme (Paired-Rhyme and Letter-Rhyme tasks. From the EEG recordings, ERP differences within and across task stimuli were found. We also calculated the global field power (GFP for each participant. Accuracies and reaction times were also measured from their button presses for each task. Results: Behavioural: Reaction times were 18ms faster to letter than pseudoletter stimuli, and 27ms faster to rhyme than nonrhyme stimuli. ERP/GFP: In the LetterID task, grand-mean EPs showed typical P1, N1, P2, and P3 waveform morphologies to letter and pseudoletter stimuli, with GFPs to pseudoletters being greater than letters from 160-600ms. Across both rhyme tasks, there were greater negativities for nonrhyme than for rhyme stimuli at 145ms and 426ms. The P2 effect for rhyme stimuli was smaller than letter stimuli when compared across tasks.Conclusion: Differences in early processing of letters versus pseudoletters between 130-190ms suggest that letters are processed earlier and perhaps faster in the brain than pseudoletters. The P2 effect between letter and rhyme stimuli likely reflect sublexical phonological processing. Together, findings from our study fill in evidence for the temporal dynamics of orthographic and phonological processing of single letters.

  7. Disk calculator indicates legible lettering size for slide projection

    Science.gov (United States)

    Hultberg, R. R.

    1965-01-01

    Hand-operated disk calculator indicates the minimum size of letters and numbers in relation to the width and height of a working drawing. The lettering is legible when a slide of the drawing is projected.

  8. 50 CFR 216.189 - Renewal of Letters of Authorization.

    Science.gov (United States)

    2010-10-01

    ... Array Sensor System Low Frequency Active (SURTASS LFA sonar) Sonar § 216.189 Renewal of Letters of... modification to the Letter of Authorization, NMFS will provide a period of 30 days for public review and...

  9. Letter to President [Laguna Atascosa National Wildlife Refuge

    Data.gov (United States)

    US Fish and Wildlife Service, Department of the Interior — This document is a letter from the Secretary of the Interior to the President regarding the establishment of the Laguna Atascosa Wilderness area. The letter...

  10. Patient information letters on nutrition: development and implementation.

    NARCIS (Netherlands)

    Binsbergen, J.J. van; Drenthen, A.J.

    2003-01-01

    BACKGROUND: In 1998 the Dutch College of General Practitioners (NHG) began developing patient information letters (PILs), based on the practice guidelines for family physicians (FPs) (NHG standards). Five nutritional guidance letters have since been developed with the Dutch Nutrition Center.

  11. Can words be read without abstract letter identities?

    Directory of Open Access Journals (Sweden)

    Simon Fischer-Baum

    2014-04-01

    CH’s acquired dyslexia and dysgraphia left him with a profound impairment in processing abstract letter identities. This impairment affected his ability to process strings of letters in a variety of tasks; for example nonword reading, spelling, recognizing orally spelled words. However, while impaired, his single word reading was surprisingly good given his single letter impairment, suggesting an additional route to word meaning from visually-presented familiar words that does not require abstract letter identities.

  12. Possibility of applying Role Lettering to Career Education in university

    OpenAIRE

    佐瀬, 竜一

    2016-01-01

      The purpose of this article was to discuss the possibility of Role Lettering to Career Education in university. We asked the membership in the psychological class to participate in the experiment of Role Lettering. Some people of them accepted to participate in the experiment voluntary. Finally, 98 healthy college students at same university in Japan were participated. They were inexperienced in Role Lettering. They were asked the Role Lettering to consult the distress the Career. It was di...

  13. Letter representations in writing: An fMRI adaptation approach

    Directory of Open Access Journals (Sweden)

    Olivier eDufor

    2013-10-01

    Full Text Available Abstract:Behavioral and neuropsychological research in reading and spelling has provided evidence for the role of the following types of orthographic representations in letter writing: letter forms, letter case, and abstract letter identities. We report on the results of an fMRI investigation designed to identify the neural substrates of these different representational types. Using a neural adaptation paradigm we examined the neural distribution of inhibition and release from inhibition in a letter-writing task in which, on every trial, participants produced three repetitions of the same letter and a fourth letter that was either identical to (no-change trial or different from the previous three (change trial. Change trials involved a change in the shape, case and/or identity of the letter. After delineating the general letter writing network by identifying areas that exhibited significant neural adaptation effects on no-change trials, we used deconvolution analysis to examine this network for effects of release from inhibition on change trials. In this way we identified regions specifically associated with the representation of letter shape (left SFS and SFG/pre-CG and letter identity (left fusiform gyrus or both (cerebellum, post-central gyrus and middle frontal gyrus. No regions were associated with the representation of letter case. This study showcases an investigational approach that allows for the differentiation of the neurotopography of the representational types that are key to our ability to produce written language.

  14. Covert Reading of Letters in a Case of Global Alexia

    Science.gov (United States)

    Volpato, Chiara; Bencini, Giulia; Meneghello, Francesca; Piron, Lamberto; Semenza, Carlo

    2012-01-01

    This study describes the case of a global alexic patient with a severe reading deficit affecting words, letters and Arabic numbers, following a left posterior lesion. The patient (VA) could not match spoken letters to their graphic form. A preserved ability to recognize shape and canonical orientation of letters indicates intact access to the…

  15. 31 CFR 535.416 - Letters of credit.

    Science.gov (United States)

    2010-07-01

    ... 31 Money and Finance: Treasury 3 2010-07-01 2010-07-01 false Letters of credit. 535.416 Section... § 535.416 Letters of credit. (a) Question. Prior to the effective date, a bank subject to the jurisdiction of the United States has issued or confirmed a documentary letter of credit for a non-Iranian...

  16. 22 CFR 92.54 - “Letters rogatory” defined.

    Science.gov (United States)

    2010-04-01

    ... and Letters Rogatory § 92.54 “Letters rogatory” defined. In its broader sense in international... serving of a summons, subpoena, or other legal notice, or the execution of a civil judgment. In United... applicable laws of that jurisdiction. See § 92.66 for procedures in the use of letters rogatory requesting...

  17. Letter representations in writing: an fMRI adaptation approach.

    Science.gov (United States)

    Dufor, Olivier; Rapp, Brenda

    2013-01-01

    BEHAVIORAL AND NEUROPSYCHOLOGICAL RESEARCH IN READING AND SPELLING HAS PROVIDED EVIDENCE FOR THE ROLE OF THE FOLLOWING TYPES OF ORTHOGRAPHIC REPRESENTATIONS IN LETTER WRITING: letter shapes, letter case, and abstract letter identities. We report on the results of an fMRI investigation designed to identify the neural substrates of these different representational types. Using an fMRI adaptation paradigm we examined the neural distribution of inhibition and release from inhibition in a letter-writing task in which, on every trial, participants produced three repetitions of the same letter and a fourth letter that was either identical to (no-change trial) or different from the previous three (change trial). Change trials involved a change in the shape, case, and/or identity of the letter. After delineating the general letter writing network by identifying areas that exhibited significant neural adaptation effects on no-change trials, we used deconvolution analysis to examine this network for effects of release from inhibition on change trials. In this way we identified regions specifically associated with the representation of letter shape (in the left SFS and SFG/pre-CG) and letter identity [in the left fusiform gyrus (FG)] or both [right cerebellum, left post-central gyrus (post-CG), and left middle frontal gyrus (MFG)]. No regions were associated with the representation of letter case. This study showcases an investigational approach that allows for the differentiation of the neurotopography of the representational types that are key to our ability to produce written language.

  18. The Relationship between Letter Fluency Measures and Arabic GPA

    Science.gov (United States)

    Al-Hmouz, Hanan

    2013-01-01

    This study investigated two widely-used early literacy skill's indicators in reflecting growth in first-grade language achievement skills. It compared two curriculum-based assessments of letter knowledge: Letter Naming Fluency (LNF) and Letter Sound Fluency (LSF) in the Arabic language. A sample of 125 first-grade students, 100 average readers and…

  19. A Key to the Art of Letters

    DEFF Research Database (Denmark)

    Jensen-Rix, Robert William

    2008-01-01

    The article examines A. Lane's grammar A Key to the Art of Letters and its contexts. Symbolically published at the threshold to the eighteenth century, Lane presents an unusually bold plan to make English a world language. Although Lane's book holds a key position in the development of English gr...... that Lane is the first to use English as the basis for writing universal grammar, as part of his strategy to promote English as a universal code for learning and science......The article examines A. Lane's grammar A Key to the Art of Letters and its contexts. Symbolically published at the threshold to the eighteenth century, Lane presents an unusually bold plan to make English a world language. Although Lane's book holds a key position in the development of English...

  20. Michael Maier--nine newly discovered letters.

    Science.gov (United States)

    Lenke, Nils; Roudet, Nicolas; Tilton, Hereward

    2014-02-01

    The authors provide a transcription, translation, and evaluation of nine newly discovered letters from the alchemist Michael Maier (1568-1622) to Gebhardt Johann von Alvensleben (1576-1631), a noble landholder in the vicinity of Magdeburg. Stemming from the final year of his life, this correspondence casts new light on Maier's biography, detailing his efforts to secure patronage amid the financial crisis of the early Thirty Years' War. While his ill-fated quest to perfect potable gold continued to form the central focus of his patronage suits, Maier also offered his services in several arts that he had condemned in his printed works, namely astrology and "supernatural" magic. Remarks concerning his previously unknown acquaintance with Heinrich Khunrath call for a re-evaluation of Maier's negotiation of the discursive boundaries between Lutheran orthodoxy and Paracelsianism. The letters also reveal Maier's substantial contribution to a work previously ascribed solely to the English alchemist Francis Anthony.

  1. Composing chaotic music from the letter m

    Science.gov (United States)

    Sotiropoulos, Anastasios D.

    Chaotic music is composed from a proposed iterative map depicting the letter m, relating the pitch, duration and loudness of successive steps. Each of the two curves of the letter m is based on the classical logistic map. Thus, the generating map is xn+1 = r xn(1/2 - xn) for xn between 0 and 1/2 defining the first curve, and xn+1 = r (xn - 1/2)(1 - xn) for xn between 1/2 and 1 representing the second curve. The parameter r which determines the height(s) of the letter m varies from 2 to 16, the latter value ensuring fully developed chaotic solutions for the whole letter m; r = 8 yielding full chaotic solutions only for its first curve. The m-model yields fixed points, bifurcation points and chaotic regions for each separate curve, as well as values of the parameter r greater than 8 which produce inter-fixed points, inter-bifurcation points and inter-chaotic regions from the interplay of the two curves. Based on this, music is composed from mapping the m- recurrence model solutions onto actual notes. The resulting musical score strongly depends on the sequence of notes chosen by the composer to define the musical range corresponding to the range of the chaotic mathematical solutions x from 0 to 1. Here, two musical ranges are used; one is the middle chromatic scale and the other is the seven- octaves range. At the composer's will and, for aesthetics, within the same composition, notes can be the outcome of different values of r and/or shifted in any octave. Compositions with endings of non-repeating note patterns result from values of r in the m-model that do not produce bifurcations. Scores of chaotic music composed from the m-model and the classical logistic model are presented.

  2. Fifty years of Chemical Physics Letters

    Science.gov (United States)

    Buckingham, A. David

    2017-09-01

    Chemical Physics Letters was born in 1967. In the first Number, published in February that year, the Founding Editors, Jan Hoytink and Laurens Jansen, stipulated that the journal would be truly international and that all submitted papers will be refereed. The aim was to provide a convenient means for the rapid dissemination of research results in the field of chemical physics. There would be an emphasis on theoretical interpretation. This article reviews the progress of the journal over its first fifty years.

  3. Essay: reflections on Physical Review Letters.

    Science.gov (United States)

    Lazarus, David

    2008-08-01

    During my tenure as APS Editor-in-Chief Physical Review Letters changed from a journal whose authors were mostly from the U.S. to one whose authors were mostly from abroad. I encouraged authors to publicize their work even before their papers were accepted for publication. And I sought to raise the quality of the papers that were published even higher than before.

  4. A generalized model for luminance prediction in a bottom-lit backlight with cold cathode fluorescent lamps

    Science.gov (United States)

    Chang, Jee-Gong; Yang, Po-Hua

    2006-11-01

    This paper proposes a generalized model to predict the luminance of a bottom-lit backlight based on analytical estimates of the luminous flux input provided by a cold cathode fluorescent lamp (CCFL). The respective influences of the CCFL half-angle, the CCFL luminance decay factor, the luminance cone angle ratio and the luminance peak offset are discussed. The analytical results reveal that the CCLF half-angle has a more significant effect on the luminous flux and the backlight luminance than the CCFL luminance decay factor. In addition, when the luminance cone angle ratio is adjusted by changing the cone angle in one direction while maintaining the cone angle in the other as a constant, the luminance level is found to be higher when the luminance distribution has a circular cross section at the half-luminance peak rather than an elliptical cross section. Conversely, when the luminance cone angle ratio is adjusted under the condition that the cross-sectional area of the luminance distribution at the half-luminance peak remains constant, the luminance level is found to be higher for an elliptical cross section than for a circular cross section. Finally, the luminance level decreases more rapidly in a specific direction if the luminance cone angle in this direction is smaller than that in the other and the luminance peak offset increases coincidently in the same direction.

  5. Prevalência ultra-sonográfica de litíase biliar em pacientes ambulatoriais

    Directory of Open Access Journals (Sweden)

    Orlando Jorge Martins Torres

    Full Text Available OBJETIVO: Este estudo tem por objetivo determinar a prevalência ultra-sonográfica de litíase biliar em pacientes ambulatoriais. MÉTODO: No período de julho de 2001 a março de 2002, 500 pacientes que procuraram o Hospital Universitário Presidente Dutra e que foram submetidos a exame ultra-sonográfico para doença não biliar foram avaliados. Havia 250 pacientes do sexo masculino e 250 do sexo feminino com idade variando de 19 a 72 anos. RESULTADOS: A prevalência de colelitíase ou de pacientes que haviam sido previamente submetidos à colecistectomia por colelitíase foi de 18,4%. A colelitíase foi mais frequentemente observada naqueles pacientes com idade superior a 60 anos, sexo feminino, multípara e com um índice de massa corporal superior a 30. CONCLUSÕES: A prevalência de colelitíase está aumentada na presença de fatores de risco.

  6. Defining a self-evaluation digital literacy framework for secondary educators: the DigiLit Leicester project

    Directory of Open Access Journals (Sweden)

    Richard Hall

    2014-04-01

    Full Text Available Despite the growing interest in digital literacy within educational policy, guidance for secondary educators in terms of how digital literacy translates into the classroom is lacking. As a result, many teachers feel ill-prepared to support their learners in using technology effectively. The DigiLit Leicester project created an infrastructure for holistic, integrated change, by supporting staff development in the area of digital literacy for secondary school teachers and teaching support staff. The purpose of this article is to demonstrate how the critique of existing digital literacy frameworks enabled a self-evaluation framework for practitioners to be developed. Crucially, this framework enables a co-operative, partnership approach to be taken to pedagogic innovation. Moreover, it enables social and ethical issues to underpin a focus on teacher-agency and radical collegiality inside the domain of digital literacy. Thus, the authors argue that the shared development framework constitutes a new model for implementing digital literacy aimed at transforming the provision of secondary education across a city.

  7. Gender differences in recommendation letters for postdoctoral fellowships in geoscience

    Science.gov (United States)

    Dutt, Kuheli; Pfaff, Danielle L.; Bernstein, Ariel F.; Dillard, Joseph S.; Block, Caryn J.

    2016-11-01

    Gender disparities in the fields of science, technology, engineering and mathematics, including the geosciences, are well documented and widely discussed. In the geosciences, despite receiving 40% of doctoral degrees, women hold less than 10% of full professorial positions. A significant leak in the pipeline occurs during postdoctoral years, so biases embedded in postdoctoral processes, such as biases in recommendation letters, may be deterrents to careers in geoscience for women. Here we present an analysis of an international data set of 1,224 recommendation letters, submitted by recommenders from 54 countries, for postdoctoral fellowships in the geosciences over the period 2007-2012. We examine the relationship between applicant gender and two outcomes of interest: letter length and letter tone. Our results reveal that female applicants are only half as likely to receive excellent letters versus good letters compared to male applicants. We also find no evidence that male and female recommenders differ in their likelihood to write stronger letters for male applicants over female applicants. Our analysis also reveals significant regional differences in letter length, with letters from the Americas being significantly longer than any other region, whereas letter tone appears to be distributed equivalently across all world regions. These results suggest that women are significantly less likely to receive excellent recommendation letters than their male counterparts at a critical juncture in their career.

  8. The time course of visual influences in letter recognition.

    Science.gov (United States)

    Madec, Sylvain; Le Goff, Kévin; Riès, Stéphanie K; Legou, Thierry; Rousselet, Guillaume; Courrieu, Pierre; Alario, F-Xavier; Grainger, Jonathan; Rey, Arnaud

    2016-06-01

    This study builds on a specific characteristic of letters of the Roman alphabet-namely, that each letter name is associated with two visual formats, corresponding to their uppercase and lowercase versions. Participants had to read aloud the names of single letters, and event-related potentials (ERPs) for six pairs of visually dissimilar upper- and lowercase letters were recorded. Assuming that the end product of processing is the same for upper- and lowercase letters sharing the same vocal response, ERPs were compared backward, starting from the onset of articulatory responses, and the first significant divergence was observed 120 ms before response onset. Given that naming responses were produced at around 414 ms, on average, these results suggest that letter processing is influenced by visual information until 294 ms after stimulus onset. This therefore provides new empirical evidence regarding the time course and interactive nature of visual letter perception processes.

  9. Fatores de risco clínicos e ultra-sonográficos relacionados à litíase vesicular assintomática em mulheres

    Directory of Open Access Journals (Sweden)

    Ferreira Adilson Cunha

    2004-01-01

    Full Text Available OBJETIVO: Analisar variáveis clínicas e ultra-sonográficas, como presença ou ausência de barro biliar, espessura da parede e medida transversal da vesícula biliar, idade, paridade, presença ou ausência de diabetes mellitus associadas a litíase vesicular assintomática, bem como determinar a sua prevalência em pacientes submetidas ao exame ultra-sonográfico. MATERAIS E MÉTODOS: Foram analisadas, em estudo prospectivo, 265 pacientes do sexo feminino, atendidas na Escola de Ultra-sonografia e Reciclagem Médica de Ribeirão Preto, durante o período de janeiro a setembro de 2001. RESULTADOS: Evidenciou-se diferença estatisticamente significativa relacionada à litíase da vesícula biliar e espessura da parede da vesícula biliar, barro biliar, diâmetro transverso da vesícula biliar, faixa etária, paridade, passando de 4,1% nas nulíparas para 39,1% nas multíparas e diabéticas. A prevalência de litíase na vesícula biliar em pacientes assintomáticas foi de 14,7%. CONCLUSÃO: A litíase vesicular assintomática em mulheres ocorre principalmente com o decorrer da idade e da paridade. Os achados ultra-sonográficos mais freqüentemente encontrados foram presença de barro biliar e de espessamento da parede da vesícula biliar.

  10. Litíase vesicular assintomática em mulheres: aspectos epidemiológicos e clínicos

    Directory of Open Access Journals (Sweden)

    Adilson Cunha Ferreira

    Full Text Available OBJETIVO: Analisar variáveis clínicas e ultra-sonográficas como presença ou ausência de barro biliar, espessura da parede e medida transversal da vesícula biliar, idade, paridade, presença ou ausência de diabetes melitus associadas à litíase vesicular assintomática, bem como determinar a sua prevalência em pacientes submetidas ao exame ultra-sonográfico. MÉTODO: Foram analisadas, em estudo prospectivo, 265 pacientes do sexo feminino, atendidas na Escola de Ultra-sonografia e Reciclagem Médica de Ribeirão Preto - EURP, durante o período de janeiro a setembro de 2001. RESULTADOS: Evidenciou-se diferença estatisticamente significativa relacionada à litíase da vesícula biliar e: espessura da parede da vesícula biliar, barro biliar, diâmetro transverso da vesícula biliar, faixa etária, paridade, passando de 4,1% na nulíparas, para 39,1% nas multíparas e diabéticas. A prevalência de litíase na vesícula biliar, em pacientes assintomáticas, foi de 14.7%. CONCLUSÕES: A litíase vesicular assintomática em mulheres ocorre principalmente com o decorrer da idade e da paridade. Os achados ultra-sonográficos mais freqüentemente encontrados foram: presença de barro biliar e de espessamento da parede da vesícula biliar.

  11. Letter Name Knowledge and the Ability To Learn To Read by Processing Letter-Phoneme Relations in Words: Evidence from Brazilian Portuguese-Speaking Children.

    Science.gov (United States)

    Cardoso-Martins, Claudia; Resende, Selmara Mamede; Rodrigues, Larissa Assuncao

    2002-01-01

    Investigates whether Brazilian Portuguese-speaking prereaders who have mastered letter names are capable of processing letter-sound relations to learn to read words in which the letters correspond to phonemes contained in the names of the letters. Suggests they can use their knowledge of the names of the letters to learn to read by processing and…

  12. Restricted Environmental Stimulation Therapy (REST) as a Treatment for Autistic Children.

    Science.gov (United States)

    Suedfeld, Peter; Schwartz, Geraldine

    The study evaluated the usefulness of 48 hours of Restricted Environmental Stimulation Therapy (REST) as a treatment for eight autistic children (between 5 and 11 years old). Ss were placed in a dimly lit room which contained only a mattress, told to ask for toilet facilities when needed, and then left alone except for when meals were brought in.…

  13. Constance Gunderson, Human Trafficking: The Trafficking of Women in Northern Germany for the Purpose of Sexual Exploitation. Systematic Overview of Community Based Responses and Challenges (Bremen: Lit Verlag, 2012

    Directory of Open Access Journals (Sweden)

    Markus Meckl

    2013-03-01

    Full Text Available A review of the following book: Constance Gunderson, Human Trafficking: The Trafficking of Women in Northern Germany for the Purpose of Sexual Exploitation. Systematic Overview of Community based responses and challenges (Bremen: Lit Verlag, Bremen 2012

  14. Algoritmi matematici nelle lettere di Gerbert

    Science.gov (United States)

    Rossi, P.

    The content of Gerbert's "scientific" letters is analyzed in detail, with special emphasis on arithmetical and geometrical issues, such as multiplication and division rules related to the use of abacus, superparticular numbers and evaluation of the area of an equilateral triangle. It is shown that Gerbert's area formula, albeit based on rational fractions, could hardly be conceived without knowledge of Pythagoras' theorem. This fact casts a light also on the astronomical tools created by Gerbert, where the didactical aspect cannot be separated from the accuracy of the demonstrations and of the measurements.

  15. Resource Letter OSE-1: Observing Solar Eclipses

    Science.gov (United States)

    Pasachoff, Jay M.; Fraknoi, Andrew

    2017-07-01

    This Resource Letter provides a guide to the available literature, listing selected books, articles, and online resources about scientific, cultural, and practical issues related to observing solar eclipses. It is timely, given that a total solar eclipse will cross the continental United States on August 21, 2017. The next total solar eclipse path crossing the U.S. and Canada will be on April 8, 2024. In 2023, the path of annularity of an annular eclipse will cross Mexico, the United States, and Canada, with partial phases visible throughout those countries.

  16. The Continuity of American Letters in "The Scarlet Letter" and "The Beast in the Jungle."

    Science.gov (United States)

    Gottschalk, Jane

    1967-01-01

    Fictional works, of different literary periods, which share a common perception of man can be explicated and compared with each other to illustrate a continuing tradition in American literature. Such a basis for comparison exists between Hawthorne's romance, "The Scarlet Letter," which appeared in 1850, and Henry James' fantasy,…

  17. ERP correlates of letter identity and letter position are modulated by lexical frequency

    Science.gov (United States)

    Vergara-Martínez, Marta; Perea, Manuel; Gómez, Pablo; Swaab, Tamara Y.

    2013-01-01

    The encoding of letter position is a key aspect in all recently proposed models of visual-word recognition. We analyzed the impact of lexical frequency on letter position assignment by examining the temporal dynamics of lexical activation induced by pseudowords extracted from words of different frequencies. For each word (e.g., BRIDGE), we created two pseudowords: A transposed-letter (TL: BRIGDE) and a replaced-letter pseudoword (RL: BRITGE). ERPs were recorded while participants read words and pseudowords in two tasks: Semantic categorization (Experiment 1) and lexical decision (Experiment 2). For high-frequency stimuli, similar ERPs were obtained for words and TL-pseudowords, but the N400 component to words was reduced relative to RL-pseudowords, indicating less lexical/semantic activation. In contrast, TL- and RL-pseudowords created from low-frequency stimuli elicited similar ERPs. Behavioral responses in the lexical decision task paralleled this asymmetry. The present findings impose constraints on computational and neural models of visual-word recognition. PMID:23454070

  18. "Test" is a Four Letter Word

    Energy Technology Data Exchange (ETDEWEB)

    Pope, G M

    2005-05-03

    For a number of years I had the pleasure of teaching Testing Seminars all over the world and meeting and learning from others in our field. Over a twelve year period, I always asked the following questions to Software Developers, Test Engineers, and Managers who took my two or three day seminar on Software Testing: 'When was the first time you heard the word test'? 'Where were you when you first heard the word test'? 'Who said the word test'? 'How did the word test make you feel'? Most of the thousands of responses were similar to 'It was my third grade teacher at school, and I felt nervous and afraid'. Now there were a few exceptions like 'It was my third grade teacher, and I was happy and excited to show how smart I was'. But by and large, my informal survey found that 'testing' is a word to which most people attach negative meanings, based on its historical context. So why is this important to those of us in the software development business? Because I have found that a preponderance of software developers do not get real excited about hearing that the software they just wrote is going to be 'tested' by the Test Group. Typical reactions I have heard over the years run from: 'I'm sure there is nothing wrong with the software, so go ahead and test it, better you find defects than our customers'. to these extremes: 'There is no need to test my software because there is nothing wrong with it'. 'You are not qualified to test my software because you don't know as much as I do about it'. 'If any Test Engineers come into our office again to test our software we will throw them through the third floor window'. So why is there such a strong negative reaction to testing? It is primitive. It goes back to grade school for many of us. It is a negative word that congers up negative emotions. In other words, 'test' is a four letter word

  19. Letter report: Cold crucible melter assessment

    Energy Technology Data Exchange (ETDEWEB)

    Elliott, M.L.

    1996-03-01

    One of the activities of the PNL Vitrification Technology Development (PVTD) Project is to assist the Tank Waste Remediation Systems (TWRS) Program in determining which melter systems should be performance tested for potential implementation in the high-level waste (HLW) vitrification plant. The Richland Operations Office (RL) has recommended that the Cold Crucible Melter (CCM) be evaluated as a candidate ``next generation`` melter. As a result, the CCM System Evaluation cost account was established under the PVTD Project so that the CCM could be initially assessed on a high-priority basis. This letter report summarizes a brief initial review and assessment of the CCM. Using the recommendations made in this document, Westinghouse Hanford Company (WHC) and RL will make a decision regarding the urgency of performance testing the CCM. If the decision is favorable, a subcontract will be negotiated for performance testing of a CCM using Hanford HLW simulants in a pilot-scale facility. Because of the aggressive nature of the schedule, the CCM evaluation was not rigorous. The evaluation consisted of a literature review and interviews with proponents of the technology during a recent trip to France. This letter report summarizes the evaluation and makes recommendations regarding further work in this area.

  20. Dysgraphia for letters: a form of motor memory deficit?

    Science.gov (United States)

    Kapur, N; Lawton, N F

    1983-01-01

    A case of pure dysgraphia is presented in which the patient could accurately copy letters which she could not write. The patient did not show any evidence of significant reading or speech impairment or any buccofacial or limb apraxia. Both oral and "block spelling" performance were intact. The writing impairment, which was bilateral, appeared to consist of a memory difficulty for the motor movements associated with letters. The dysgraphia was shown to be specific to letters as the patient was able to transcribe certain numbers and patterns which were similar to letters in their visuospatial complexity. It is suggested that dysgraphia for letters may represent a specific type of motor memory deficit, dissociable from copying skills and the ability to draw letter-like forms. PMID:6875593

  1. NEESPI focus issues in Environmental Research Letters

    Science.gov (United States)

    Norman, Julian; Groisman, Pavel; Soja, Amber J.

    2010-05-01

    In 2007 and 2009 Environmental Research Letters published focus issues (edited by Pavel Groisman and Amber J Soja) made up of work carried out by NEESPI participants. Here, we present the content of those focus issues as an invaluable resource for researchers working in the NEESPI study area. The first of the two issues, published in 2007 with title 'Northern Hemisphere High Latitude Climate and Environmental Change', presents a diverse collection of articles that are assembled into five groups devoted to studies of climate and hydrology, land cover and land use, the biogeochemical cycle and its feedbacks, the cryosphere, and human dimensions. The second issue, published in 2009, with title 'Climatic and Environmental Change in Northern Eurasia' presents diverse, assorted studies of different aspects of contemporary change, representing the diversity of climates and ecosystems across Northern Eurasia.

  2. GP letter writing in colorectal cancer: a qualitative study.

    Science.gov (United States)

    Jiwa, Moyez; Burr, Jennifer

    2002-01-01

    The usual mode of communication with the specialist in the UK is a referral letter. Letters now primarily document the GPs' concerns for the patient and are no longer required to persuade the specialist to offer an appointment. The content of referral letters from GPs has failed to satisfy specialists responding to a series of surveys. Evidence suggests that GPs who improve their letters to specialists also refer more cases with significant pathology. The aims of this research are to explore the factors that may influence GPs in writing the referral letter when consulting patients presenting with lower bowel symptoms. A convenience sample of twelve GPs was interviewed in Nottinghamshire and inner city Sheffield practices. A framework approach was utilised in the analysis of data. Data from the interviews followed the prescribed steps, including: familiarisation, identifying a thematic framework, indexing, charting and mapping, and interpretation. The thematic framework reflected four major themes. These were: (1) the nature and content of referral letters, (2) knowledge about colorectal cancer, (3) issues relating to the quality of referral letters in colorectal cases and (4) factors that effect the use of guidelines for referral. GPs only have very short consultations in which to address many and complex issues. Pre-referral assessment in colorectal cases includes intimate examination of the patient. Therefore the writing of the letter of referral is often postponed until long after the patient has left the GP's office. Some GPs do not believe the consultant reads the letter of referral. However, GPs are keen to provide best care and welcome feedback about the quality of their letters. They acknowledge the responsibility to communicate with colleagues effectively and have differing ideas about what constitutes an adequate referral letter.

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

    Directory of Open Access Journals (Sweden)

    Sonja Walcher

    2017-12-01

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

  4. PacBio-LITS: a large-insert targeted sequencing method for characterization of human disease-associated chromosomal structural variations.

    Science.gov (United States)

    Wang, Min; Beck, Christine R; English, Adam C; Meng, Qingchang; Buhay, Christian; Han, Yi; Doddapaneni, Harsha V; Yu, Fuli; Boerwinkle, Eric; Lupski, James R; Muzny, Donna M; Gibbs, Richard A

    2015-03-19

    Generation of long (>5 Kb) DNA sequencing reads provides an approach for interrogation of complex regions in the human genome. Currently, large-insert whole genome sequencing (WGS) technologies from Pacific Biosciences (PacBio) enable analysis of chromosomal structural variations (SVs), but the cost to achieve the required sequence coverage across the entire human genome is high. We developed a method (termed PacBio-LITS) that combines oligonucleotide-based DNA target-capture enrichment technologies with PacBio large-insert library preparation to facilitate SV studies at specific chromosomal regions. PacBio-LITS provides deep sequence coverage at the specified sites at substantially reduced cost compared with PacBio WGS. The efficacy of PacBio-LITS is illustrated by delineating the breakpoint junctions of low copy repeat (LCR)-associated complex structural rearrangements on chr17p11.2 in patients diagnosed with Potocki-Lupski syndrome (PTLS; MIM#610883). We successfully identified previously determined breakpoint junctions in three PTLS cases, and also were able to discover novel junctions in repetitive sequences, including LCR-mediated breakpoints. The new information has enabled us to propose mechanisms for formation of these structural variants. The new method leverages the cost efficiency of targeted capture-sequencing as well as the mappability and scaffolding capabilities of long sequencing reads generated by the PacBio platform. It is therefore suitable for studying complex SVs, especially those involving LCRs, inversions, and the generation of chimeric Alu elements at the breakpoints. Other genomic research applications, such as haplotype phasing and small insertion and deletion validation could also benefit from this technology.

  5. Does Bridget Jones watch EastEnders or The Love Boat? Cultural and linguistic issues in the translation of chick-lit novels

    Directory of Open Access Journals (Sweden)

    Ilaria Parini

    2015-12-01

    Full Text Available Abstract - Chick lit is a genre comprised of books chiefly written by women for women. These books are mainly characterized by the tone, which is very confidential and personal, and often relies on the use of colloquial and slangy (and occasionally obscene expressions, by the use of humour, and by the numerous references to popular culture. This paper aims at analyzing the strategies used in the Italian translation of one of the best-known examples of the genre, Helen Fielding’s Bridget Jones’s Diary, taking two frames of reference. First of all, the analysis will try to identify in the target text the distinctive universal features observed in computer-based corpus translation (Baker 1996, namely explicitation, simplification and normalization. Secondly, it will consider the translation in terms of Venuti’s dichotomy of translation strategies into domestication and foreignization (1995. Riassunto -Il chick lit è un genere letterario costituito principalmente da romanzi scritti perlopiù da autrici donne per un pubblico femminile. I romanzi chick-lit sono caratterizzati dal tono confidenziale e personale, dall’uso di espressioni colloquiali e slang (e occasionalmente volgari, dalla presenza costante di humour e dai numerosi riferimenti alla pop culture contemporanea. Questo saggio intende analizzare le strategie utilizzate nella traduzione italiana di uno degli esempi più rappresentativi del genere, ovvero Bridget Jones’s Diary di Helen Fielding, utilizzando due modelli di riferimento. Innanzitutto, lo studio tenterà di identificare la presenza degli universali traduttivi osservati nei corpus-based translation studies (Baker 1996, ovvero explicitation, simplification e normalization. Successivamente, si analizzerà la traduzione secondo la teoria delle strategie traduttive proposta da Venuti (1995, ovvero domestication e foreignization.

  6. Prevalência e fisiopatologia da litíase biliar em pacientes submetidos a transplante de órgãos

    OpenAIRE

    Coelho, Júlio Cesar Uili; Contieri, Fabiana Loss de; Matias, Jorge Eduardo Fouto; Parolin, Mônica Beatriz; Godoy, Jose Luiz de

    2009-01-01

    INTRODUÇÃO: O objetivo do presente estudo é apresentar revisão da prevalência e dos principais mecanismos fisiopatológicos que levam a formação da litíase biliar em pacientes submetidos a transplante de órgãos. MÉTODOS: Revisão da literatura abrangendo 29 publicações obtidas das bases Medline/Pubmed, Scielo e Lilacs com cruzamento dos unitermos "transplante, transplante renal, transplante hepático, cálculo biliar, colecistite.". Vários estudos que utilizaram a ultrassonografia demonstraram au...

  7. The referral letter - a problem of communication | Lachman | South ...

    African Journals Online (AJOL)

    ... offices of the hospital. A sample of the letters collected, systematically stratified to represent the available days during the study, was analysed. Detailed analysis of 1143 (12,3%) letters was undertaken. The private sector, i.e. general practitioners, was the largest referral agency, followed by communitybased day hospitals.

  8. Positioning Resumes and Cover Letters as Reflective-Reflexive Process

    Science.gov (United States)

    Randazzo, Chalice

    2012-01-01

    Although the resume and cover letter genre is widely discussed in both popular and scholarly publications, discussion thus far has failed to acknowledge that the process of creating a resume and cover letter has the potential for encouraging students' reflective and reflexive capacities. This article suggests that business communication educators…

  9. 48 CFR 432.406 - Letters of credit.

    Science.gov (United States)

    2010-10-01

    ... 48 Federal Acquisition Regulations System 4 2010-10-01 2010-10-01 false Letters of credit. 432.406... REQUIREMENTS CONTRACT FINANCING Advance Payments for Non-Commercial Items 432.406 Letters of credit. The HCA is... of credit. ...

  10. Pirates at Parties: Letter Position Processing in Developing Readers

    Science.gov (United States)

    Kohnen, Saskia; Castles, Anne

    2013-01-01

    There has been much recent interest in letter position coding in adults, but little is known about the development of this process in children learning to read. Here, the letter position coding abilities of 127 children in Grades 2, 3, and 4 (aged 7-10 years) were examined by comparing their performance in reading aloud "migratable" words (e.g.,…

  11. Learning about the Civil War through Soldiers' Letters

    Science.gov (United States)

    Hutchinson, Joseph

    2005-01-01

    This article describes how students in an American history class learned about the Civil War through soldiers' letters. Letters from the Civil War era come in a variety of styles and syntax. Some are easy to read while others are extremely difficult to transcribe. But every one of them speaks to the reader, revealing an unknown entity from another…

  12. Pseudo-synesthesia through reading books with colored letters

    NARCIS (Netherlands)

    Colizoli, O.; Murre, J.M.J.; Rouw, R.

    2012-01-01

    Background Synesthesia is a phenomenon where a stimulus produces consistent extraordinary subjective experiences. A relatively common type of synesthesia involves perception of color when viewing letters (e.g. the letter ‘a’ always appears as light blue). In this study, we examine whether traits

  13. The referral letter communIcatIon a problem of

    African Journals Online (AJOL)

    This cross-sectional ,descriptive study assesses the letters sent with referred ... The referral of patients to hospital for investigation, specialist opinion or ... SAMJ. VOL 79. 19 JAN 1991. 99. TABLE I. OVERALL LETTER ANALYSIS. History. Examination. Diagnosis. Investigation. Treatment. No. %. No. %. No. %. No. %. No. %.

  14. 50 CFR 216.208 - Letters of Authorization.

    Science.gov (United States)

    2010-10-01

    ... ADMINISTRATION, DEPARTMENT OF COMMERCE MARINE MAMMALS REGULATIONS GOVERNING THE TAKING AND IMPORTING OF MARINE MAMMALS Taking of Marine Mammals Incidental to Construction and Operation of Offshore Oil and Gas Facilities in the U.S. Beaufort Sea § 216.208 Letters of Authorization. (a) A Letter of Authorization, unless...

  15. Mud, Blood, and Bullet Holes: Teaching History with War Letters

    Science.gov (United States)

    Carroll, Andrew

    2013-01-01

    From handwritten letters of the American Revolution to typed emails from Iraq and Afghanistan, correspondence from U.S. troops offers students deep insight into the specific conflicts and experiences of soldiers. Over 100,000 correspondences have been donated to the Legacy Project, a national initiative launched in 1998 to preserve war letters by…

  16. Why Doctors Do Not Answer Referral Letters | Smith | South African ...

    African Journals Online (AJOL)

    Background: Healthcare workers at primary healthcare (PHC) clinics are frustrated by the fact that they do not receive replies to their referral letters to doctors. Referral letters act as permission slips to allow patients easy access to treatment by specialists at secondary and tertiary service levels and communicate reasons for ...

  17. Transhuman Education? Sloterdijk's Reading of Heidegger's "Letter on Humanism"

    Science.gov (United States)

    Long, Fiachra

    2017-01-01

    Peter Sloterdijk presented a reading of Heidegger's "Letter on Humanism" at a conference held at Elmau in 1999. Reinterpreting the meaning of humanism in the light of Heidegger's "Letter," Sloterdijk focused his presentation on the need to redefine education as a form of genetic "taming" and proposed what seemed to be…

  18. Ten steps to writing curriculum vitae covering letters.

    Science.gov (United States)

    Pearce, Chris

    2007-12-01

    As guides for recruiters, the covering letters of applicants' curricula vitae (CVs) can be almost as important as the CVs themselves. When applying for posts therefore, you should regard the writing of such letters as an opportunity to distinguish yourself from other candidates.

  19. Strengthening the Ethics and Visual Rhetoric of Sales Letters

    Science.gov (United States)

    Williams, Linda Stallworth

    2008-01-01

    This article provides details about a comprehensive assignment for teaching sales letters in a business communication course. During the past 5 years, this assignment has evolved, moving beyond one that focused almost exclusively on strategies for making the letter persuasive, and therefore effective, to an expanded form that devotes time and…

  20. Teaching Braille Letters, Numerals, Punctuation, and Contractions to Sighted Individuals

    Science.gov (United States)

    Putnam, Brittany C.; Tiger, Jeffrey H.

    2015-01-01

    Braille-character recognition is one of the foundational skills required for teachers of braille. Prior research has evaluated computer programming for teaching braille-to-print letter relations (e.g., Scheithauer & Tiger, 2012). In the current study, we developed a program (the Visual Braille Trainer) to teach not only letters but also…

  1. 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.

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

    Directory of Open Access Journals (Sweden)

    Manuel Perea

    Full Text Available BACKGROUND: 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. METHODOLOGY: 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. PRINCIPAL FINDINGS: 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. CONCLUSIONS: 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.

  3. 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

    Background 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. Methodology 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. Principal Findings 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. Conclusions 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. PMID:23071522

  4. Transposed-Letter Priming of Prelexical Orthographic Representations

    Science.gov (United States)

    Kinoshita, Sachiko; Norris, Dennis

    2009-01-01

    A prime generated by transposing two internal letters (e.g., jugde) produces strong priming of the original word (judge). In lexical decision, this transposed-letter (TL) priming effect is generally weak or absent for nonword targets; thus, it is unclear whether the origin of this effect is lexical or prelexical. The authors describe the Bayesian…

  5. Editorial: acceptance criteria and editorial procedures for Optics Letters

    DEFF Research Database (Denmark)

    Zhang, Xi-Cheng; Andersen, Peter E.; Justus, Brian L.

    2014-01-01

    Optics Letters Editors strive to provide timely reviews and decisions for authors while bringing top quality papers to the optics community. The purpose of this editorial is to explain Optics Letters' acceptance criteria and editorial procedures. Our hope is that greater transparency concerning...

  6. Letters to a Young Baller: Exploring Epistolary Criticism

    Science.gov (United States)

    Chawansky, Megan

    2010-01-01

    This article explores the possibilities of epistolary criticism within the realm of sport studies and aspires to encourage scholars to consider the use of non-traditional sport memorabilia and source materials when telling emotive stories about sport and sport practices. The use of letters and the letter-writing format to tell a personal narrative…

  7. Scientific Letter: Stabbing nails into the neck: an unusual self ...

    African Journals Online (AJOL)

    Scientific Letter: Stabbing nails into the neck: an unusual self-damaging behavior mandating neurosurgery. A Aghabiklooei, R Aghabiklooei, N Zamani. Abstract. Scientific Letter - No Abstract Available. Full Text: EMAIL FREE FULL TEXT EMAIL FREE FULL TEXT · DOWNLOAD FULL TEXT DOWNLOAD FULL TEXT.

  8. Open Letter to Religious Leaders about Sex Education

    Science.gov (United States)

    American Journal of Sexuality Education, 2011

    2011-01-01

    The "Open Letter to Religious Leaders about Sex Education" reinforces scriptural and theological commitments to truth-telling in calling for "full and honest education about sexual and reproductive health." This "Open Letter" was published in 2002, at about the midpoint of a decade-long federal government commitment to…

  9. The Overlap Model: A Model of Letter Position Coding

    Science.gov (United States)

    Gomez, Pablo; Ratcliff, Roger; Perea, Manuel

    2008-01-01

    Recent research has shown that letter identity and letter position are not integral perceptual dimensions (e.g., jugde primes judge in word-recognition experiments). Most comprehensive computational models of visual word recognition (e.g., the interactive activation model, J. L. McClelland & D. E. Rumelhart, 1981, and its successors) assume that…

  10. 77 FR 47516 - Issuance of Investigation Completion Letters

    Science.gov (United States)

    2012-08-09

    ... National Indian Gaming Commission 25 CFR Part 571 RIN 3141-AA49 Issuance of Investigation Completion Letters AGENCY: National Indian Gaming Commission, Interior. ACTION: Final rule. SUMMARY: This action amends our regulations to provide for the issuance of an investigation completion letter if the Agency...

  11. The learning and teaching euphemism in business letters

    Directory of Open Access Journals (Sweden)

    Wang Yifei

    2016-01-01

    Full Text Available According to Flynn’s Principle Branching Direction (1984, English and Chinese belonged to two different language systems. English was right-branching language and Chinese was left-branching language, and that was the basic knowledge to interfere students to learn English well. Existing in different kinds of cul-tures, euphemism is a way of expression to substitute implicit language for harsh words. This paper is the analy-sis about learning and teaching of euphemism in business letters. Since business letters play more and more im-portant roles in business, businessmen have attached great importance to figure out how to establish long and friendly relationship with clients through business letters. This paper will make a thorough analysis about the realization of euphemism in business letters from two aspects as word and grammar, and it will introduce three main functions of euphemism in business letter.

  12. The Effectiveness of Pictured Letters Mnemonics Strategy in Learning Similar English Language Letters among Students with Learning Disabilities

    Science.gov (United States)

    Dakhiel, Maysoon A.; Al Rub, Mohammed O. Abu

    2017-01-01

    The present study aims to investigate the effectiveness of pictured letters mnemonics strategy in learning similar English language letters among students with learning disabilities in Saudi Arabia according to experimental group (1) and (2), control group, gender, and interaction between them. The study sample comprised (90) students with…

  13. Letters to Parents in Math: 40 Ready-To-Use Letters in English and Spanish. Grades 4-6.

    Science.gov (United States)

    Razionale, Janet

    This book provides dozens of carefully prepared letters for parents in English and Spanish that teachers can send home weekly. Each of the 40 letters focuses on direct and easy-to-implement mathematics activities that can be incorporated regularly into a family's daily routine without turning the home into a school away from school. The letters…

  14. Preliminary evaluation of discomfort glare from organic light-emitting diode and edge-lit light-emitting diode lighting panels.

    Science.gov (United States)

    Mou, Xi; Freyssinier, Jean Paul; Narendran, Nadarajah; Bullough, John D

    2017-05-01

    The organic light-emitting diode (OLED) is an area light source, and its primary competing technology is the edge-lit light-emitting diode (LED) panel. Both technologies are similar in shape and appearance, but there is little understanding of how people perceive discomfort glare (DG) from area sources. The objective of this study was to evaluate the DG of these two technologies under similar operating conditions. Additionally, two existing DG models were compared to evaluate the correlation between predicted values and observed values. In an earlier study, we found no statistically significant difference in human response in terms of DG between OLED and edge-lit LED panels when the two sources produced the same luminous stimulus. The range of testing stimulus was expanded to test different panel luminances at three background illuminations. The results showed no difference in perceived glare between the panels, and, as the background illumination increased, the perceived glare decreased. In other words, both appeared equally glary beyond a certain luminance and background illumination. We then compared two existing glare models with the observed values and found that one model showed a good estimation of how humans perceive DG. That model was further modified to increase its power.

  15. Comprovação parasitológica na fase crônica da doença de Chagas por hemoculturas em meio "LIT"

    Directory of Open Access Journals (Sweden)

    Oto G. Mourão

    1975-10-01

    Full Text Available Foram realizadas hemoculturas seriadas, semeando-se 0,2 ml de sangue de pacientes com Doença de Chagas na fase crônica, em cada um de 14 tubos de ensaio contendo 6 ml de meio LIT. o exame foi repetido por 3 dias consecutivos, obtendo-se um total de 42 tubos semeados, correspondentes a uma série. A colheita do material foi repetida 30 e 60 dias após. As hemoculturas foram mantidas a 28°C e examinadas com 30, 45 e 60 dias. Dos 1337 tubos semeados 54 apresentaram-se positivos, observando-se que a maior freqüência de tubos positivos ocorreu após 45 dias de incubação, o que permitiu o diagnóstico parasitológico de 13 entre 15 pacientes examinados (86,6%. A hemocultura seriada em. meio LIT deve ser considerada como uma técnica a ser utilizada na triagem de pacientes para ensaios clínicos ou outros tipos de pesquisas que indiquem a necessidade de prévio diagnóstico parasitológico. Por ser um método trabalhoso e demorado não é possível recomendar o seu emprego em diagnóstico de rotina.

  16. Priming of abstract letter representations may be universal: The case of Arabic

    National Research Council Canada - National Science Library

    Carreiras, Manuel; Perea, Manuel; Mallouh, Reem Abu

    2012-01-01

    ...) and for letter pairs with dissimilar features (e.g., g–G). Here, we examined whether priming of abstract letter representations occurs in an orthographic system, Arabic, in which the letters show an intricate number of contextual forms...

  17. Angles of Refraction: The Letters of Mary Delany

    Directory of Open Access Journals (Sweden)

    Eleonora Chiavetta

    2014-04-01

    Full Text Available Mary Delany (1700-1788 is particularly famous for her paper-cuttings or ‘mosaicks’ based on botanical subjects. A very lively woman of fashion, she was close to Queen Charlotte and one of the Bluestocking Ladies. She left a vivid portrait of life and society in eighteenth century England and Ireland in the six volumes of her Autobiography and Letters, edited in 1861 by her descendant Lady Llanover. Her autobiography is made up of 18 letters sent to her most intimate friend, Margaret Cavendish, Duchess of Portland. The first letter is dated 1740, but in this, as in the following ones, Mrs. Delany narrates her past life to her friend, starting from the early years of her life, describing her unhappy marriage, financial difficulties as a widow, and family relationships. Along with these ‘autobiographical’ letters, other letters written by her to her sister Ann are introduced, which date to the periods of life Mrs. Delany is dealing with. The aim of this paper is to focus on the textual, linguistic and content differences between the two letter types, and analyse how the identity of Mary Delany is differently constructed and perceived in the explicit autobiographical letters addressed to the Duchess of Portland, and the ones written to her sister. 

  18. What's in a referral letter: does the detail matter?

    Science.gov (United States)

    Dickie, J A; Ellwood, D A; Robertson, M

    2011-08-01

    Background: The referral letter is an often-overlooked yet essential element that contributes to the quality of patient care when specialist services are accessed. In the field of maternal-fetal medicine, incomplete referral letters that fail to comprehensively identify pregnancy risk factors can have significant implications for pregnancy management and delivery planning. Objectives: To evaluate the quality and completeness of referral letters from general practitioners and obstetricians to the Fetal Medicine Unit (FMU) at The Canberra Hospital and to improve practice through validation of a patient questionnaire with sensitivity for identifying pregnancy risk factors. Methods: Self reported information from a questionnaire completed by pregnant women presenting for initial consultation to the FMU was compared with information contained in the written referral letter for that particular patient. Information compared was categorised as mandatory referral information, significant past obstetric or gynaecological history, or other relevant medical history. Results: The patient questionnaire was successful in providing clinicians with relevant medical information in addition to that which was contained in professional referrals in 57% (95% confidence interval (CI) 48-67%) of cases. Significantly more risk factors for the current pregnancy were highlighted in the questionnaires than in the referral letters (P = 0.008). Conclusions: A significant proportion of referral letters received by the FMU during the study period lacked completeness in many key areas. Recommendations to improve this situation include the routine use of patient questionnaires or referral letter templates, the development of local referral guidelines, and regular clinician education.

  19. The Social Name-Letter Effect on Online Social Networks

    OpenAIRE

    Kooti, Farshad; Magno, Gabriel; Weber, Ingmar

    2014-01-01

    The Name-Letter Effect states that people have a preference for brands, places, and even jobs that start with the same letter as their own first name. So Sam might like Snickers and live in Seattle. We use social network data from Twitter and Google+ to replicate this effect in a new environment. We find limited to no support for the Name-Letter Effect on social networks. We do, however, find a very robust Same-Name Effect where, say, Michaels would be more likely to link to other Michaels th...

  20. David Bohm : causality and chance, letters to three women

    CERN Document Server

    2017-01-01

    The letters transcribed in this book were written by physicist David Bohm to three close female acquaintances in the period 1950 to 1956. They provide a background to his causal interpretation of quantum mechanics and the Marxist philosophy that inspired his scientific work in quantum theory, probability and statistical mechanics. In his letters, Bohm reveals the ideas that led to his ground breaking book Causality and Chance in Modern Physics. The political arguments as well as the acute personal problems contained in these letters help to give a rounded, human picture of this leading scientist and twentieth century thinker.

  1. International Large Detector. Letter of intent

    Energy Technology Data Exchange (ETDEWEB)

    Stoeck, Holger [Sydney Univ., NSW (Australia). Falkiner High Energy Physics Group; Bergauer, Thomas; Dragicevic, Marko [Oesterreichische Akademie der Wissenschaften, Vienna (AT). Inst. fuer Hochenergiephysik] (and others)

    2010-07-01

    In the summer of 2007, the GLD concept study group, whose membership was largely based in Asia, and the LDC concept study group, which was mostly based in Europe with a strong north american membership, joined forces to produce a single Letter of Intent for a detector at the International Linear Collider, and formed the ILD concept group. Both the GLD and LDC concepts used the particle flow algorithm for jet reconstruction and a TPC for the central tracker. The basic parameters of the two concepts such as the size of the detector and the strength of the solenoid field, however, were quite different and had to be unified in order to write this letter of intent for ILD. Also, other critical details such as the interaction region design had to be unified. This was a non-trivial task, neither politically nor sociologically. The newly-formed concept study group, the ILD group, created a management team and engaged in intense studies to define the ILD detector concept by scientifically optimising the detector designs. The process has worked remarkably well, and we present here the outcome of this study as well as the large amount of studies that preceded separately by the two older concept groups. The ILD detector concept is now well defined, even though some technology choices are still open. One of the merits of unifying the detector concepts was that it revitalised the studies on physics performance and detector designs. We believe that the level of sophistication of the simulation and physics analyses has reached a high degree of sophistication for a detector group at this stage. This was achieved through collaboration and competition, and is the result of a productive learning process. The unification had also positive effects on the subdetector R and D efforts. Most R and D on detector technologies relevant to the GLD and LDC groups is being performed within the framework of detector R and D collaborations such as LCTPC, SiLC, CALICE, and FCAL which pursue their

  2. Secret letters cast light on Copenhagen

    Energy Technology Data Exchange (ETDEWEB)

    Durrani, Matin

    2001-11-01

    Letters by Niels Bohr that have been kept secret since his death could explain the mystery of why Werner Heisenberg visited him in Copenhagen in 1941. When the author Michael Frayn spent two years writing Copenhagen, he had no idea how successful the play would become. He doubted that audiences would sit through a historical drama about a war-time meeting between Werner Heisenberg - head of Germany's nuclear programme - and his old mentor Niels Bohr in the Nazi-occupied Danish capital in 1941. But Frayn's efforts paid off. Audiences and critics alike have thrilled at the way the award-winning play probes the historical uncertainty that surrounds the encounter. Was Heisenberg fishing for information about the Allies' atomic plans - or was he trying to recruit Bohr for Germany's bomb programme? Did Heisenberg want to suggest that the Germans were close to finishing a bomb so that the Allies would make peace with Hitler? Maybe he was simply seeking approval from Bohr for his own atomic work. There is also a moral debate: did Heisenberg know how to build a bomb, but decided not to - or did he want to build one, but got his calculations wrong? Unfortunately, no-one was there to record or observe the encounter and we cannot know for sure what was said or implied between the two men. All we do know is that the pair dined together and took a short walk - and that the incident damaged Bohr and Heisenberg's friendship forever. To piece together what happened, historians of science have had to rely on Heisenberg's post-war recollections - which have been ambiguous and contradictory - along with scraps of evidence from secondary sources. (U.K.)

  3. Code-switching in letter writing

    Directory of Open Access Journals (Sweden)

    P.S. Sobahle

    2013-02-01

    Full Text Available The study sets out to investigate code switching in letter writing among a small group ofXhosa speaking people. Code switching is found in informal speech and informal writing. It was established from the data that the closer people are, the more code switching there is. Code switching seems to follow a pattern in that it was observed to occur: (a only with certain people (b when talking about certain topics (c when wanting to exclude another person (d when emphasising a point. Code switching also appears to have a 'grammar' of its own. It is not in any way a pidgin. It is clear from the data that code switching does not reflect denial of one's identity. English, being the medium of education for Blacks in South Africa, is therefore bound to be reflected not only in their speech but also in their writing. Die studie het ten doe/ om registeroorskakeling in die skryf van briewe deur 'n klein groepie Xhosasprekendes te ondersoek. Registeroorskakeling word gevind in informele spraak en informele skryfwerk. Daar is uit die data vasgestel dat hoe intiemer mense is hoe meer vind registeroorskakeling plaas. Volgens waarneming blyk dit dat registeroorskakeling 'n patroon volg, want dit het voorgekom: (a net by sekere mense (b wanneer oor sekere onderwerpe gepraat is (c wanneer 'n ander per soon uitgeskakel is (d wanneer 'n mening beklemtoon is. Registeroorskakeling blyk 'n eie grammatika te he. Dit is geensins "pidgin" nie. Dit blyk uit data dat die skrywer se identiteit nie verlore raak tydens registeroorskakeling nie. Omdat Engels die medium van onderrig vir Swartes in Suid-Afrika is, sal dit noodwendig nie net in hulle spraak nie, maar ook in hul skryfwerk gereflekteer word.

  4. 19 CFR 177.9 - Effect of ruling letters.

    Science.gov (United States)

    2010-04-01

    ... conditions on which the ruling was based. If, in the opinion of any Customs Service field office by whom the... information sufficient to permit the ruling letter in question to be identified. (d)-(e) ...

  5. Word Frequency Effects for LEET Lettering in Word Recognition.

    Science.gov (United States)

    Grabbe, Jeremy W

    2016-01-01

    Letter substitution has been shown to have a cost to word recognition performance, such as increased reaction time. The use of orthographically similar numbers or symbols as a substitute for letters is known as LEET. Perea, Duñabeitia, and Carreiras (2008) showed that word recognition was not affected when LEET substitutions were used as primes. This study examined whether the effects of LEET prime substitutions would remain constant across word frequency. The apparent lack of substitution costs may have been an effect of word-level processing such as holistic bias for high-frequency words. Evidence that LEET does not have an appreciable cost to performance across word frequency suggests that such orthographic substitutions are processed much like normally lettered words, which supported Perea et al.'s findings. It was suggested that LEET substitutions offset substitution costs because of orthography (because of more complete processing of nonsubstituted letters) rather than lexical effects (i.e., holistic bias).

  6. Office of Management and Budget Circular A-133 Reminder Letters

    Science.gov (United States)

    Letters are sent to EPA recipients to remind them to obtain and submit an annual audit report in accordance with the Single Audit Act Amendments of 1996, Office of Management and Budget (OMB) Circular A-133.

  7. The case of letter rhyming: an ERP study.

    Science.gov (United States)

    Coch, Donna; George, Elyse; Berger, Natalie

    2008-11-01

    Previous visual event-related potential (ERP) studies using prime-target pairs of word and pseudoword stimuli have reported a robust rhyming effect such that nonrhyming targets elicit a larger N450 than rhyming targets. However, results of similar studies using simpler linguistic stimuli-single letters-are equivocal. We used lowercase and uppercase letter pairs in a simple ERP prime-target rhyming paradigm to further investigate whether single letters could elicit the typical rhyming effect and, if so, whether the rhyming effect was sensitive to physical orthography (which differed between the case conditions). The typical N450 rhyming effect was observed in both the lowercase and uppercase letter pair conditions, with similar amplitude and latency between conditions. This pattern of results suggests that the N450 rhyming effect is not sensitive to physical (case) orthography and likely primarily indexes phonological processing related to the rhyme task.

  8. 15 CFR 700.63 - Letters of Understanding.

    Science.gov (United States)

    2010-01-01

    ...) BUREAU OF INDUSTRY AND SECURITY, DEPARTMENT OF COMMERCE NATIONAL SECURITY INDUSTRIAL BASE REGULATIONS... the customer). (b) A Letter of Understanding is not used to alter scheduling between rated orders, to...

  9. Letter from Army Corps of Engineers [Havasu National Wildlife Refuge

    Data.gov (United States)

    US Fish and Wildlife Service, Department of the Interior — This is a letter from the Army Corps of Engineers to the Bureau of Sport Fisheries and Wildlife. It confirms that the proposed wilderness designation does not...

  10. Consultation letters for medically unexplained physical symptoms in primary care

    NARCIS (Netherlands)

    Hoedeman, Rob; Blankenstein, Annette H.; van der Feltz-Cornelis, Christina M.; Krol, Boudien; Stewart, Roy; Groothoff, Johan W.; van der Feltz-Cornelis, CM

    2010-01-01

    Background In primary care between 10% and 35% of all visits concern patients with medically unexplained physical symptoms (MUPS). MUPS are associated with high medical consumption, significant disabilities and psychiatricmorbidity. Objectives To assess the effectiveness of consultation letters

  11. 50 CFR 216.187 - Applications for Letters of Authorization.

    Science.gov (United States)

    2010-10-01

    ... Array Sensor System Low Frequency Active (SURTASS LFA sonar) Sonar § 216.187 Applications for Letters of... marine mammal populations. (d) The National Marine Fisheries Service will review an application for a...

  12. 50 CFR 216.119 - Modifications to Letters of Authorization.

    Science.gov (United States)

    2010-10-01

    ... IMPORTING OF MARINE MAMMALS Taking Marine Mammals Incidental to Coastal Commercial Fireworks Displays at... risk to the well-being of the species or stocks of marine mammals specified in § 216.110(b), a Letter...

  13. Dear authors: We do read your cover letters

    Science.gov (United States)

    This is an editorial written as Editor-in-Chief (EIC) for the Journal of the American Oil Chemists’ Society (JAOCS) describing the importance of writing a cover letter for the submission of manuscripts to JAOCS....

  14. Name-letter branding under scrutiny: real products, new algorithms, and the probability of buying.

    Science.gov (United States)

    Stieger, Stefan

    2010-06-01

    People like letters matching their own first and last name initials more than nonname letters. This name-letter effect has also been found for brands, i.e., people like brands resembling their own name letters (initial or first three). This has been termed name-letter branding effect. In the present study of 199 participants, ages 12 to 79 years, this name-letter branding effect was found for a modified design (1) using real products, (2) concentrating on product names rather than brand names, (3) using five different products for each letter of the Roman alphabet, (4) asking for the buying probability, and (5) using recently introduced algorithms, controlling for individual response tendencies (i.e., liking all letters more or less) and general normative popularity of particular letters (i.e., some letters are generally preferred more than other letters).

  15. Color associations for days and letters across different languages.

    Science.gov (United States)

    Rouw, Romke; Case, Laura; Gosavi, Radhika; Ramachandran, Vilayanur

    2014-01-01

    While colors are commonplace in everyday metaphors, relatively little is known about implicit color associations to linguistic or semantic concepts in a general population. In this study, we test color associations for ordered linguistic concepts (letters and days). The culture and language specificity of these effects was examined in a large group (457) of Dutch-speaking participants, 92 English-speaking participants, and 49 Hindi-speaking participants. Non-random distributions of color choices were revealed; consistencies were found across the three language groups in color preferences for both days and letters. Interestingly, while the Hindi-speaking participants were presented with letter stimuli matched on phonology, their pattern of letter-to-color preferences still showed similarities with Dutch- and English-speaking participants. Furthermore, we found that that the color preferences corresponded between participants indicating to have conscious color experiences with letters or days (putative synesthetes) and participants who do not (non-synesthetes). We also explored possible mechanisms underlying the color preferences. There were a few specific associations, including red for "A," red for "Monday," and white for "Sunday." We also explored more general mechanisms, such as overall color preferences as shown by Simner et al. (2005). While certainly not all variation can be explained or predicted, the results show that regularities are present in color-to-letter or color-to-day preferences in both putative synesthetes and non-synesthetes across languages. Both letter-to-color and day-to-color preferences were influenced by multiple factors. The findings support a notion of abstract concepts (such as days and letters) that are not represented in isolation, but are connected to perceptual representational systems. Interestingly, at least some of these connections to color representations are shared across different language/cultural groups.

  16. Illusory Increases in Font Size Improve Letter Recognition.

    Science.gov (United States)

    Lages, Martin; Boyle, Stephanie C; Jenkins, Rob

    2017-08-01

    Visual performance of human observers depends not only on the optics of the eye and early sensory encoding but also on subsequent cortical processing and representations. In two experiments, we demonstrated that motion adaptation can enhance as well as impair visual acuity. Observers who experienced an expanding motion aftereffect exhibited improved letter recognition, whereas observers who experienced a contracting motion aftereffect showed impaired letter recognition. We conclude that illusory enlargement and shrinkage of a visual stimulus can modulate visual acuity.

  17. Acceptance Rates in Physical Review Letters: No Seasonal Bias

    OpenAIRE

    Antonoyiannakis, Manolis

    2013-01-01

    Are editorial decisions biased? A recent discussion in Learned Publishing has focused on one aspect of potential bias in editorial decisions, namely seasonal (e.g., monthly) variations in acceptance rates of research journals. In this letter, we contribute to the discussion by analyzing data from Physical Review Letters (PRL), a journal published by the American Physical Society. We studied the 190,106 papers submitted to PRL from January 1990 until September 2012. No statistically significan...

  18. Color associations for days and letters across different languages

    Directory of Open Access Journals (Sweden)

    Romke eRouw

    2014-05-01

    Full Text Available While colors are commonplace in everyday metaphors, relatively little is known about implicit color associations to linguistic or semantic concepts in a general population. In this study, we test color associations for ordered linguistic concepts (letters and days. The culture and language specificity of these effects was examined in a large group (457 of Dutch-speaking participants, 92 English-speaking participants, and 49 Hindi-speaking participants. Non-random distributions of color choices were revealed; consistencies were found across the three language groups in color preferences for both days and letters. Interestingly, while the Hindi-speaking participants were presented with letter stimuli matched on phonology, their pattern of letter-to-color preferences still showed similarities with Dutch- and English-speaking participants. Furthermore, we found that that the color preferences corresponded between participants indicating to have conscious color experiences with letters or days (putative synesthetes and participants who do not (non-synesthetes. We also explored possible mechanisms underlying the color preferences. There were a few specific associations, including red for A, red for Monday, and white for Sunday. We also explored more general mechanisms, such as overall color preferences shown by Simner et al (2005. While certainly not all variation can be explained or predicted, the results show that regularities are present in color-to-letter or color-to-day preferences in both putative synesthetes and non-synesthetes across languages. Both letter-to-color and day-to-color preferences were influenced by multiple factors. The findings support a notion of abstract concepts (such as days and letters that are not represented in isolation, but are connected to perceptual representational systems. Interestingly, at least some of these connections to color representations are shared across different language/cultural groups.

  19. The effects of alphabet and expertise on letter perception.

    Science.gov (United States)

    Wiley, Robert W; Wilson, Colin; Rapp, Brenda

    2016-08-01

    Long-standing questions in human perception concern the nature of the visual features that underlie letter recognition and the extent to which the visual processing of letters is affected by differences in alphabets and levels of viewer expertise. We examined these issues in a novel approach using a same-different judgment task on pairs of letters from the Arabic alphabet with 2 participant groups: 1 with no prior exposure to Arabic and 1 with reading proficiency. Hierarchical clustering and linear mixed-effects modeling of reaction times and accuracy provide evidence that both the specific characteristics of the alphabet and observers' previous experience with it affect how letters are perceived and visually processed. The findings of this research further our understanding of the multiple factors that affect letter perception and support the view of a visual system that dynamically adjusts its weighting of visual features as expert readers come to more efficiently and effectively discriminate the letters of the specific alphabet they are viewing. (PsycINFO Database Record (c) 2016 APA, all rights reserved).

  20. Preventive letter: doubling the return rate after gestational diabetes mellitus.

    Science.gov (United States)

    Olmos, Pablo R; Borzone, Gisella R; Berkowitz, Loni; Mertens, Nicolás; Busso, Dolores; Santos, José L; Poblete, José A; Vera, Claudio; Belmar, Cristián; Goldenberg, Denisse; Samith, Bárbara; Acosta, Ana M; Escalona, Manuel

    2015-05-01

    To measure the impact of a "Preventive Letter" designed to encourage the return of gestational diabetes mellitus (GDM) mothers to follow up visit after delivery, in the context of a worldwide concern about low return rates after delivery of these patients. Mothers with GDM require medical evaluation and an oral glucose tolerance test (OGTT) 6 weeks after delivery, in order to: [a] confirm remission of GDM and [b] provide advice on the prevention of type 2 diabetes. In the year 2003 we developed a "Preventive Letter", containing three aspects: [a] current treatment, [b] suggested management during labor, and [c] a stapled laboratory order for OGTT to be performed 6 weeks after delivery. The return rate after delivery was assessed in two groups of GDM mothers: [a] "Without Preventive Letter" (n = 253), and "With Preventive Letter" (n = 215). Both groups, similar with respect to age (33.0 ± 5.4 and 32.3 ± 4.9 years respectively, p = 0.166) and education time (14.9 ± 1.8 and 15.0 ± 1.8 years respectively, p = 0.494), showed a significant difference in the 1-year return rate after delivery, as assessed by the Kaplan-Meier test: 32.0 % for the group "Without Preventive Letter", and 76.0 % for the group "With Preventive Letter" (p diabetes.

  1. Letters to those who Dare Feel: Using Reflective Letter-Writing to Explore the Emotionality of Research

    Directory of Open Access Journals (Sweden)

    Kathleen Pithouse-Morgan

    2012-02-01

    Full Text Available Using reflective letter-writing as a method of generating data, a group of four researchers embarked on a collaborative autoethnographic inquiry into the emotional dimensions of researching social aspects of HIV & AIDS. In this article, we use the medium of a narrative dialogue to represent and re-examine our reflective letter-writing method. The dialogue draws attention to key features of reflective letter-writing as a collaborative autoethnographic research method and, in so doing, highlights and explores the nature, potential significance, and challenges of this method. Our discussion points to the value of a collaborative process of reflective letter-writing as a way for researchers to access and portray emotional aspects of their research experience, to deepen their engagement with these emotional dimensions, and to gain insight into their own and others' lived research experiences.

  2. Letter - Reply: Meteors in Australian Aboriginal Dreamings

    Science.gov (United States)

    Hamacher, Duane W.

    2011-06-01

    In response to the letter by Gorelli (2010) about Hamacher & Norris (2010), he is quite right about Aboriginal people witnessing impact events in Australia. There are several oral traditions regarding impact sites, some of which were probably witnessed, as Gorelli pointed out. The Henbury craters he mentions, with a young age of only ∼ 4200 years, have oral traditions that seem to describe a cosmic impact, including an aversion to drinking water that collects in the craters in fear that the fire-devil (which came from the sun, according to an Elder) would rain iron in them again. Other impact sites, such as Gosse's Bluff crater (Tnorala in the Arrernte language) and Wolfe Creek crater (Kandimalal in the Djaru language) have associated impact stories, despite their old ages (142 Ma and ∼0.3 Ma, respectively). In addition, many fireball and airburst events are described in Aboriginal oral traditions, a number of which seem to indicate impact events that are unknown to Western science. I have published a full treatise of meteorite falls and impact events in Australian Aboriginal culture that I would like to bring to the attention of Gorelli and WGN readers (Hamacher & Norris, 2009). Although our paper was published in the 2009 volume of Archaeoastronomy, it did not appear in print until just recently, which is probably why it has gone unnoticed. Recent papers describing the association between meteorites and Aboriginal cosmology (Hamacher, 2011) and comets in Aboriginal culture (Hamacher & Norris, 2011) have also been published, and would likely be of interest to WGN readers. I heartily agree with Gorelli that oral traditions are fast disappearing, taking with them a wealth of information about not only that peoples' culture, but also about past geologic and astronomical events, such as meteorite falls and cosmic impacts (a branch of the growing field of Geomythology). There is an old saying that "when a man dies, a library goes with him". This is certainly the

  3. Neix SatCat, el servidor més complet d'imatges de satèl·lit de Catalunya

    OpenAIRE

    Pons, Xavier

    2012-01-01

    SatCat ja està complet i la UAB i el CREAF poden mostrar la història recent del territori català vista des de l'espai. Aquesta iniciativa, pionera a l’estat espanyol, dóna accés a un banc històric d'imatges del territori català preses pels satèl·lits Landsat entre l'any 1972 i l'actualitat. La informació recollida en el servidor és pública i permetrà avançar en la recerca i l'estudi dels canvis del nostre territori. El Grup de Recerca Mètodes i Aplicacions en Teledetecció i Sistemes d’Informa...

  4. La renovación de la arquitectura cristiana contemporánea. El funcionalismo litúrgico alemán

    Directory of Open Access Journals (Sweden)

    Víctor Marín Navarro

    2013-07-01

    Full Text Available En la década de 1920 tuvo lugar en Alemania un encuentro entre arquitectos, teólogos y liturgistas que produjo una renovación de la arquitectura sagrada basada en la funcionalidad, sencillez y adaptación a los nuevos planteamientos litúrgicos. Autores como Dominikus Böhm, Rudolf Schwarz y Martin Weber crearon un modelo de iglesia que fue difundido a posteriori por Pío XII (1939-1958, por el episcopado alemán y por diversas revistases pecializadas. En los años de la posguerra, aconteció una eclosión constructiva en Alemania y otros países que sentó las bases de las nuevas ideas para la construcción y decoración de iglesias propuestas por el Concilio Vaticano II (1962-1965.

  5. How To Write a Business Letter. Power of the Printed Word.

    Science.gov (United States)

    Forbes, Malcolm

    Business letters should turn people on rather than turning them off. To write a good business letter, know what the goal is before starting to write, call the reader by name, tell what the letter is about in the first paragraph, refer to dates when answering letters, and write from the reader's point of view. Be positive, be nice, and be natural.…

  6. From word superiority to word inferiority: Visual processing of letters and words in pure alexia

    DEFF Research Database (Denmark)

    Habekost, Thomas; Petersen, Anders; Behrmann, Marlene

    2014-01-01

    impaired in letter naming and word processing, and performance with letters and words was dissociated in all four patients, with word reading being more severely impaired than letter recognition. This suggests that the word reading deficit in pure alexia may not be reduced to an impairment in single letter...

  7. A Dynamic Causal Modeling Analysis of the Effective Connectivities Underlying Top-Down Letter Processing

    Science.gov (United States)

    Liu, Jiangang; Li, Jun; Rieth, Cory A.; Huber, David E.; Tian, Jie; Lee, Kang

    2011-01-01

    The present study employed dynamic causal modeling to investigate the effective functional connectivity between regions of the neural network involved in top-down letter processing. We used an illusory letter detection paradigm in which participants detected letters while viewing pure noise images. When participants detected letters, the response…

  8. Use of Mobile Applications for Hospital Discharge Letters: Improving Handover at Point of Practice

    Science.gov (United States)

    Maher, Bridget; Drachsler, Hendrik; Kalz, Marco; Hoare, Cathal; Sorensen, Humphrey; Lezcano, Leonardo; Henn, Pat; Specht, Marcus

    2013-01-01

    Handover of patient care is a time of particular risk and it is important that accurate and relevant information is clearly communicated. The hospital discharge letter is an important part of handover. However, the quality of hospital discharge letters is variable and letters frequently omit important information. The Cork Letter-Writing…

  9. Towards optimizing the name letter test as a measure of implicit self-esteem

    NARCIS (Netherlands)

    Albers, L.; Rotteveel, M.; Dijksterhuis, A.

    2009-01-01

    A common measure for implicit self-esteem is the name letter effect, traditionally calculated as the rated attractiveness of someone’s initials or name letters minus the average attractiveness of those same letters rated by people not having those initial or name letters. We present evidence showing

  10. Towards Optimizing the Name Letter Test as a Measure of Implicit Self-esteem

    NARCIS (Netherlands)

    Albers, L.W.; Rotteveel, M.; Dijksterhuis, A.J.

    2009-01-01

    A common measure for implicit self-esteem is the name letter effect, traditionally calculated as the rated attractiveness of someone's initials or name letters minus the average attractiveness of those same letters rated by people not having those initial or name letters. We present evidence showing

  11. Pseudo-synesthesia through reading books with colored letters.

    Science.gov (United States)

    Colizoli, Olympia; Murre, Jaap M J; Rouw, Romke

    2012-01-01

    Synesthesia is a phenomenon where a stimulus produces consistent extraordinary subjective experiences. A relatively common type of synesthesia involves perception of color when viewing letters (e.g. the letter 'a' always appears as light blue). In this study, we examine whether traits typically regarded as markers of synesthesia can be acquired by simply reading in color. Non-synesthetes were given specially prepared colored books to read. A modified Stroop task was administered before and after reading. A perceptual crowding task was administered after reading. Reading one book (>49,000 words) was sufficient to induce effects regarded as behavioral markers for synesthesia. The results of the Stroop tasks indicate that it is possible to learn letter-color associations through reading in color (F(1, 14) = 5.85, p = .030). Furthermore, Stroop effects correlated with subjective reports about experiencing letters in color (r(13) = 0.51, p = .05). The frequency of viewing letters is related to the level of association as seen by the difference in the Stroop effect size between upper- and lower-case letters (t(14) = 2.79, p = .014) and in a subgroup of participants whose Stroop effects increased as they continued to read in color. Readers did not show significant performance advantages on the crowding task compared to controls. Acknowledging the many differences between trainees and synesthetes, results suggest that it may be possible to acquire a subset of synesthetic behavioral traits in adulthood through training. To our knowledge, this is the first evidence of acquiring letter-color associations through reading in color. Reading in color appears to be a promising avenue in which we may explore the differences and similarities between synesthetes and non-synesthetes. Additionally, reading in color is a plausible method for a long-term 'synesthetic' training program.

  12. Pseudo-Synesthesia through Reading Books with Colored Letters

    Science.gov (United States)

    Colizoli, Olympia; Murre, Jaap M. J.; Rouw, Romke

    2012-01-01

    Background Synesthesia is a phenomenon where a stimulus produces consistent extraordinary subjective experiences. A relatively common type of synesthesia involves perception of color when viewing letters (e.g. the letter ‘a’ always appears as light blue). In this study, we examine whether traits typically regarded as markers of synesthesia can be acquired by simply reading in color. Methodology/Principal Findings Non-synesthetes were given specially prepared colored books to read. A modified Stroop task was administered before and after reading. A perceptual crowding task was administered after reading. Reading one book (>49,000 words) was sufficient to induce effects regarded as behavioral markers for synesthesia. The results of the Stroop tasks indicate that it is possible to learn letter-color associations through reading in color (F(1, 14) = 5.85, p = .030). Furthermore, Stroop effects correlated with subjective reports about experiencing letters in color (r(13) = 0.51, p = .05). The frequency of viewing letters is related to the level of association as seen by the difference in the Stroop effect size between upper- and lower-case letters (t(14) = 2.79, p = .014) and in a subgroup of participants whose Stroop effects increased as they continued to read in color. Readers did not show significant performance advantages on the crowding task compared to controls. Acknowledging the many differences between trainees and synesthetes, results suggest that it may be possible to acquire a subset of synesthetic behavioral traits in adulthood through training. Conclusion/Significance To our knowledge, this is the first evidence of acquiring letter-color associations through reading in color. Reading in color appears to be a promising avenue in which we may explore the differences and similarities between synesthetes and non-synesthetes. Additionally, reading in color is a plausible method for a long-term ‘synesthetic’ training program. PMID

  13. Training Synesthetic Letter-color Associations by Reading in Color

    Science.gov (United States)

    Colizoli, Olympia; Murre, Jaap M. J.; Rouw, Romke

    2014-01-01

    Synesthesia is a rare condition in which a stimulus from one modality automatically and consistently triggers unusual sensations in the same and/or other modalities. A relatively common and well-studied type is grapheme-color synesthesia, defined as the consistent experience of color when viewing, hearing and thinking about letters, words and numbers. We describe our method for investigating to what extent synesthetic associations between letters and colors can be learned by reading in color in nonsynesthetes. Reading in color is a special method for training associations in the sense that the associations are learned implicitly while the reader reads text as he or she normally would and it does not require explicit computer-directed training methods. In this protocol, participants are given specially prepared books to read in which four high-frequency letters are paired with four high-frequency colors. Participants receive unique sets of letter-color pairs based on their pre-existing preferences for colored letters. A modified Stroop task is administered before and after reading in order to test for learned letter-color associations and changes in brain activation. In addition to objective testing, a reading experience questionnaire is administered that is designed to probe for differences in subjective experience. A subset of questions may predict how well an individual learned the associations from reading in color. Importantly, we are not claiming that this method will cause each individual to develop grapheme-color synesthesia, only that it is possible for certain individuals to form letter-color associations by reading in color and these associations are similar in some aspects to those seen in developmental grapheme-color synesthetes. The method is quite flexible and can be used to investigate different aspects and outcomes of training synesthetic associations, including learning-induced changes in brain function and structure. PMID:24638033

  14. Pseudo-synesthesia through reading books with colored letters.

    Directory of Open Access Journals (Sweden)

    Olympia Colizoli

    Full Text Available BACKGROUND: Synesthesia is a phenomenon where a stimulus produces consistent extraordinary subjective experiences. A relatively common type of synesthesia involves perception of color when viewing letters (e.g. the letter 'a' always appears as light blue. In this study, we examine whether traits typically regarded as markers of synesthesia can be acquired by simply reading in color. METHODOLOGY/PRINCIPAL FINDINGS: Non-synesthetes were given specially prepared colored books to read. A modified Stroop task was administered before and after reading. A perceptual crowding task was administered after reading. Reading one book (>49,000 words was sufficient to induce effects regarded as behavioral markers for synesthesia. The results of the Stroop tasks indicate that it is possible to learn letter-color associations through reading in color (F(1, 14 = 5.85, p = .030. Furthermore, Stroop effects correlated with subjective reports about experiencing letters in color (r(13 = 0.51, p = .05. The frequency of viewing letters is related to the level of association as seen by the difference in the Stroop effect size between upper- and lower-case letters (t(14 = 2.79, p = .014 and in a subgroup of participants whose Stroop effects increased as they continued to read in color. Readers did not show significant performance advantages on the crowding task compared to controls. Acknowledging the many differences between trainees and synesthetes, results suggest that it may be possible to acquire a subset of synesthetic behavioral traits in adulthood through training. CONCLUSION/SIGNIFICANCE: To our knowledge, this is the first evidence of acquiring letter-color associations through reading in color. Reading in color appears to be a promising avenue in which we may explore the differences and similarities between synesthetes and non-synesthetes. Additionally, reading in color is a plausible method for a long-term 'synesthetic' training program.

  15. La renovación de la arquitectura cristiana contemporánea. El funcionalismo litúrgico alemán/Renewal of Modern Christian Architecture. The German Liturgical Functionalism

    National Research Council Canada - National Science Library

    Víctor Marín Navarro

    2012-01-01

    ... propuestas por el Concilio Vaticano II (1962-1965). PALABRAS CLAVE: Arquitectura religiosa, siglo XX, funcionalismo-litúrgico, Alemania. ABSTRACT: In the 1920s Germany was in a meeting of architects, theologians and liturgists who produced a renewal of sacred architecture based on functionality, simplicity and adaptability to new liturgical approaches. Aut...

  16. THE EFFECTS OF WORD FAMILIARITY AND LETTER STRUCTURE FAMILIARITY ON THE PERCEPTION OF WORDS

    Science.gov (United States)

    An experiment was conducted to test the hypothesis that familiarity of letter structure (as opposed to familiarity of the word ) would facilitate the...perception of the word . The results showed an interaction between letter structure familiarity and work familiarity such that while letter structure...familiarity facilitated correct identification of the letters of the word , letter structure familiarity resulted in inhibiting the perception of

  17. Letters of Marcus Antonius Kappus from colonial America IV

    Directory of Open Access Journals (Sweden)

    Janez Stanonik

    1989-12-01

    Full Text Available The letter of Marcus Antonius Kappus which we publish in our present the fourth - continuation of his letters from Colonial America, is not preserved - as the first three letters are - in a manuscript. Instead we find it published in the famous contemporary collection of Jesuitic letters which appeared from 1728 till 1758 under the editorship of Joseph Stöcklein and his successors in Augsburg and Graz under the title Der neue Welt-Bott mit Allerhand Nachrichten derer Missionariorum Soc. Jesu. Kappus' letter can be found in vol. I, part II, p. 86-88 under the number 56. It has never since 1728 been reprinted in German, neither has it ever been published in an English translation. Our reprint of the German text is justified because Stöcklein's collection is generally not available even in the largest libraries, especially in America. An English translation can be useful because of the difficulties the old form of its German with its localisms can cause to its readers.

  18. Age changes in the missing-letter effect revisited.

    Science.gov (United States)

    Saint-Aubin, Jean; Klein, Raymond M; Landry, Tina

    2005-06-01

    When participants search for a target letter while reading, they make more omissions if the target letter is embedded in frequent function words than in less frequent content words. Reflecting developmental changes in component language and literacy skills, the size of this effect increases with age. With adults, the missing-letter effect is due to both word function and word frequency. With children, it is unclear whether the growing size of the missing-letter effect across development is due to a larger effect of word function, word frequency, or both because previous studies with children seeking to isolate the influence of word frequency and word function suffer from important methodological limitations. With these methodological limitations eliminated (Experiments 1 and 2), performance in a letter detection task was assessed for children in Grades 1, 2, 3, 4, and 7 as well as for undergraduate students. The results revealed that the influence of word function increases with age, whereas the effect of frequency is fairly stable across ages. Furthermore, normative predictability data collected in Experiment 3 revealed that third graders and undergraduate students were equally good at predicting function slots in a sentence.

  19. Written work: the social functions of Research Ethics Committee letters.

    Science.gov (United States)

    Dixon-Woods, Mary; Angell, Emma; Ashcroft, Richard E; Bryman, Alan

    2007-08-01

    Research Ethics Committees (RECs) are increasingly institutionalised as a feature of research practice, but have remained strangely neglected by social scientists. In this paper, we argue that analysis of letters from RECs to researchers offers important insights into how RECs operate. We report a traditional content analysis and an ethnographic content analysis of 141 letters to researchers, together with an analysis of the organisational and institutional arrangements for RECs in the UK. We show that REC letters perform three important social functions. First, they define what is deemed by a REC to be ethical practice for any particular application, and confer authority on that definition. They do this actively, through comments on particular aspects of proposals, and passively, through silences about other aspects. Second, they provide an account of the work of the REC, and function as a form of institutional display. Third, they specify the nature of the relationship between the REC and the applicant, casting the applicant in a supplicant role and requiring forms of docility. Writing and reading REC letters require highly specific competences, and engage both parties in a Bourdieusian "game" that discourages challenges from researchers. The authority of RECs' decisions derives not from their appeal to the moral superiority of any ethical position, but through their place in the organisational structure and the social positioning of the parties to the process thus implied. Letters are the critical point at which RECs act on researchers and their projects.

  20. Formation of automatic letter-colour associations in non-synaesthetes through likelihood manipulation of letter-colour pairings.

    Science.gov (United States)

    Kusnir, Flor; Thut, Gregor

    2012-12-01

    Grapheme-colour synaesthesia is a well-characterized phenomenon in which achromatic letters and/or digits automatically and systematically trigger specific colour sensations. Models of its underlying mechanisms diverge on a central question: whether triggered sensations reflect (1) an overdeveloped capacity in normal cross-modal processing (i.e., sharing characteristics with the general population), or rather (2) qualitatively deviant processing (i.e., unique to a few individuals). To test to what extent synaesthesia-like (automatic) letter-colour associations may be learned by non-synaesthetes into adulthood, implied by (1), we developed a learning paradigm that aimed to implicitly train such associations via a visual search task that employed statistical probability learning of specific letter-colour pairs. In contrast to previous synaesthesia-training studies (Cohen Kadosh, Henik, Catena, Walsh, & Fuentes, 2009; Meier & Rothen, 2009), here all participants were naïve as to the end-goal of the experiment (i.e., the formation of letter-colour associations), mimicking the learning conditions of acquired grapheme-colour synaesthesia (Hancock, 2006; Witthoft & Winawer, 2006). In two experiments, we found evidence for significant binding of colours to letters by non-synaesthetes. These newly-formed associations showed synaesthesia-like characteristics, because they correlated in strength with performance on individual synaesthetic Stroop-tasks (experiment 1), and because interference between the learned (associated) colour and the real colour during letter processing depended on their relative positions in colour space (opponent vs. non-opponent colours, experiment 2) suggesting automatic formation on a perceptual rather than conceptual level, analogous to synaesthesia. Although not evoking conscious colour percepts, these learned, synaesthesia-like associations in non-synaesthetes support that common mechanisms may underlie letter-colour associations in synaesthetes

  1. Dimensionality and Reliability of Letter Writing in 3- to 5-Year-Old Preschool Children.

    Science.gov (United States)

    Puranik, Cynthia S; Petscher, Yaacov; Lonigan, Christopher J

    2013-12-01

    The primary purpose of this study was to examine the dimensionality and reliability of letter writing skills in preschool children with the aim of determining whether a sequence existed in how children learn to write the letters of the alphabet. Additionally, we examined gender differences in the development of letter writing skills. 471 children aged 3 to 5 years old completed a letter writing task. Results from factor analyses indicated that letter writing represented a unidimensional skill. Similar to research findings that the development of letter-names and letter-sound knowledge varies in acquisition, our findings indicate that the ability to write some letters is acquired earlier than the ability to write other letters. Although there appears to be an approximate sequence for the easiest and most difficult letters, there appears to be a less clear sequence for letters in the middle stages of development. Overall, girls had higher letter writing scores compared to boys. Gender differences regarding difficulty writing specific letters was less conclusive; however, results indicated that when controlling for ability level, girls had a higher probability of writing a letter correctly than boys. Implications of these findings for the assessment and instruction of letter writing are discussed.

  2. Romanian letter-writing: a cultural-rhetorical perspective (II

    Directory of Open Access Journals (Sweden)

    Gabriela-Iuliana Morcov

    2016-08-01

    Full Text Available The article aims at revealing the features of Romanian letter-writing during its stages of formation and consolidation. The structural and the stylistic analysis of letters is carried out with regard to the composition of the documents written in Old Romanian according to the requirements imposed by the Slavonic template and with regard to the rhetorical division of the three styles: the simple style, the middle style and the grand style. The description of the Old Romanian epistolary style is based on a taxonomy inspired by Roman Jakobson’s functional communicative model (1964. Following the six factors identified by Jakobson, letters are classified according to the socio-cultural status and the communicative competence of the addresser and of the addressee and in line with the context, the channel and the linguistic code used to write them.

  3. A common left occipito-temporal dysfunction in developmental dyslexia and acquired letter-by-letter reading?

    Directory of Open Access Journals (Sweden)

    Fabio Richlan

    2010-08-01

    Full Text Available We used fMRI to examine functional brain abnormalities of German-speaking dyslexics who suffer from slow effortful reading but not from a reading accuracy problem. Similar to acquired cases of letter-by-letter reading, the developmental cases exhibited an abnormal strong effect of length (i.e., number of letters on response time for words and pseudowords.Corresponding to lesions of left occipito-temporal (OT regions in acquired cases, we found a dysfunction of this region in our developmental cases who failed to exhibit responsiveness of left OT regions to the length of words and pseudowords. This abnormality in the left OT cortex was accompanied by absent responsiveness to increased sublexical reading demands in phonological inferior frontal gyrus (IFG regions. Interestingly, there was no abnormality in the left superior temporal cortex which--corresponding to the onological deficit explanation--is considered to be the prime locus of the reading difficulties of developmental dyslexia cases.The present functional imaging results suggest that developmental dyslexia similar to acquired letter-by-letter reading is due to a primary dysfunction of left OT regions.

  4. Standardized Letter of Recommendation for Otolaryngology Residency Selection

    Science.gov (United States)

    Perkins, Jonathan N.; Liang, Conan; McFann, Kim; Abaza, Mona M.; Streubel, Sven-Olrik; Prager, Jeremy D.

    2013-01-01

    Objectives/Hypothesis Develop a standardized letter of recommendation (SLOR) for otolaryngology residency application that investigates the qualities desired in residents and letter writer’s experience. Compare this SLOR to narrative letters of recommendation (NLOR). Study Design Prospective SLOR/NLOR Comparison. Methods The SLOR was sent to a NLOR writer for each applicant. The applicant’s NLOR/SLOR pair was blinded and ranked in seven categories by three reviewers. Inter-rater reliability and NLOR/SLOR rankings were compared. Means of cumulative NLOR and SLOR scores were compared to our departmental rank list. Results Thirty-one SLORs (66%) were collected. The SLORs had higher inter-rater reliability for applicant’s qualifications for otolaryngology, global assessment, summary statement, and overall letter ranking. Writer’s background, comparison to contemporaries/predecessors, and letter review ease had higher inter-rater reliability on the NLORs. Mean SLOR rankings were higher for writer’s background (p=0.0007), comparison of applicant to contemporaries/predecessors (p=0.0031), and letter review ease (p<0.0001). Mean SLOR writing time was 4.17±2.18 minutes. Mean ranking time was significantly lower (p<0.0001) for the SLORs (39.24±23.45 seconds) compared to the NLORs (70.95±40.14 seconds). Means of cumulative SLOR scores correlated with our rank list (p=0.004), whereas means of cumulative NLOR scores did not (p=0.18). Means of cumulative NLOR and SLOR scores did not correlate (p=0.26). Conclusions SLORs require little writing time, save reviewing time, and are easier to review compared to NLORs. Our SLOR had higher inter-rater reliability in 4 of 7 categories and was correlated with our rank list. This tool conveys standardized information in an efficient manner. PMID:23172646

  5. Dear Hacker Letters to the Editor of 2600

    CERN Document Server

    Goldstein, Emmanuel

    2010-01-01

    Actual letters written to the leading hackers' magazine. For 25 years, 2600: The Hacker Quarterly has given voice to the hacker community in all its manifestations. This collection of letters to the magazine reveals the thoughts and viewpoints of hackers, both white and black hat, as well as hacker wannabes, technophiles, and people concerned about computer security. Insightful and entertaining, the exchanges illustrate 2600 's vast readership, from teenage rebels, anarchists, and survivalists to law enforcement, consumer advocates, and worried parents.: 2600: The Hacker Quarterly has been the

  6. Letters rhyme: electrophysiological evidence from children and adults.

    Science.gov (United States)

    Coch, Donna; Mitra, Priya; George, Elyse; Berger, Natalie

    2011-01-01

    Event-related potentials (ERPs) and behavioral accuracy judgments were recorded in a letter name rhyming paradigm (e.g., A-J versus A-B) with 6- to 8-year-old beginning readers and adults. A typical N450 rhyming effect was evident for both children and adults, with few differences in mean amplitude or peak latency between groups. The size and timing of the electrophysiological effect were not correlated with standardized measures of phonological or reading ability, but accuracy in the ERP task was. Single letters elicit a similar ERP rhyming effect in young children and adults, suggesting the early establishment of neurocognitive systems used in the rhyme task.

  7. Una lettera a Sylos Labini. (A letter to Sylos Labini

    Directory of Open Access Journals (Sweden)

    Franco Modigliani

    2014-10-01

    Full Text Available The letter, dated 14 September 1956, starts a decade long correspondence between Franco Modigliani and Paolo Sylos Labini. Here Modigliani discusses at length a first draft of Sylos Labini’s book on oligopoly theory. Differently from Modigliani’s well known 1958 review of the book, Modigliani focuses here not mainly on the structure of oligopoly industries, but especially on the macroeconomic implications of Sylos Labini’s model. The letter is reproduced with Sylos Labini’s annotated comments on Modigliani’s remarks. JEL codes: B31, D43, E13

  8. Contributions of Emergent Literacy Skills to Name Writing, Letter Writing, and Spelling in Preschool Children.

    Science.gov (United States)

    Puranik, Cynthia S; Lonigan, Christopher J; Kim, Young-Suk

    2011-09-01

    The purpose of this study was to examine which emergent literacy skills contribute to preschool children's emergent writing (name-writing, letter-writing, and spelling) skills. Emergent reading and writing tasks were administered to 296 preschool children aged 4-5 years. Print knowledge and letter-writing skills made positive contributions to name writing; whereas alphabet knowledge, print knowledge, and name writing made positive contributions to letter writing. Both name-writing and letter-writing skills made significant contributions to the prediction of spelling after controlling for age, parental education, print knowledge, phonological awareness, and letter-name and letter-sound knowledge; however, only letter-writing abilities made a significant unique contribution to the prediction of spelling when both letter-writing and name-writing skills were considered together. Name writing reflects knowledge of some letters rather than a broader knowledge of letters that may be needed to support early spelling. Children's letter-writing skills may be a better indicator of children's emergent literacy and developing spelling skills than are their name-writing skills at the end of the preschool year. Spelling is a developmentally complex skill beginning in preschool and includes letter writing and blending skills, print knowledge, and letter-name and letter-sound knowledge.

  9. Contributions of Emergent Literacy Skills to Name Writing, Letter Writing, and Spelling in Preschool Children

    Science.gov (United States)

    Puranik, Cynthia S.; Lonigan, Christopher J.; Kim, Young-Suk

    2011-01-01

    The purpose of this study was to examine which emergent literacy skills contribute to preschool children’s emergent writing (name-writing, letter-writing, and spelling) skills. Emergent reading and writing tasks were administered to 296 preschool children aged 4–5 years. Print knowledge and letter-writing skills made positive contributions to name writing; whereas alphabet knowledge, print knowledge, and name writing made positive contributions to letter writing. Both name-writing and letter-writing skills made significant contributions to the prediction of spelling after controlling for age, parental education, print knowledge, phonological awareness, and letter-name and letter-sound knowledge; however, only letter-writing abilities made a significant unique contribution to the prediction of spelling when both letter-writing and name-writing skills were considered together. Name writing reflects knowledge of some letters rather than a broader knowledge of letters that may be needed to support early spelling. Children’s letter-writing skills may be a better indicator of children’s emergent literacy and developing spelling skills than are their name-writing skills at the end of the preschool year. Spelling is a developmentally complex skill beginning in preschool and includes letter writing and blending skills, print knowledge, and letter-name and letter-sound knowledge. PMID:21927537

  10. Visual and Artistic Functions of Letters Khaghani’s Poetry

    Directory of Open Access Journals (Sweden)

    Dr. M. Zolfaghari

    Full Text Available The intensity of emotion and vibration of meaning in the poet's mind causes him to go beyond the ordinary language and through metaphors, similes and linguistic preparation he conveys intellectual and emotional meanings. He has a sharp eye and a sensitive spirit and creative temprement and by inventing new images shows the creativity and imagination in various arenas and attempts in the way of literary strength and creating personal style and this point more than anything else must be done by presenting images and newness. Perhaps in the sixth century, and especially in Azerbaijani school, more than other periods, poets have been looking for creating innovative style in eloquence. Their major attempts were mainly in imaging, it was a wide field that they have competed and it is natural that in this illustration the alphabet letters would be very helpful. Khaghani poetry as one of the greatest poets of this school has the perfect poetrical book of painting and meaning, and delicated pattern in new and different scientific, cultural and religious paintings and letters are a broad range of elements that put a new field in front of the poet and he is aware of the potential features of the letters and also the new images and the artistic creativity.This paper shows descriptive - analytical study of various aspects of Khaghani’s poetry and frequency of letters in the alphabet, authentic images based on alphabet, taken at different pseudo relevance of poetry in the context of multiple semantic and literal characters, making figures of speech based on literary characters, images and characters and the sense of connection . . . which has been shown in his poetry.Letter has double and even multiple uses in Khaghani poetic works (divan and more than the construction of words which is the real and common sense that is used as an artistic. There is a world in the heart of every letter, word and morpheme lies in the poet's point of view is the last and

  11. How do we code the letters of a word when we have to write it? Investigating double letter representation in French.

    Science.gov (United States)

    Kandel, Sonia; Peereman, Ronald; Ghimenton, Anna

    2014-05-01

    How do we code the letters of a word when we have to write it? We examined whether the orthographic representations that the writing system activates have a specific coding for letters when these are doubled in a word. French participants wrote words on a digitizer. The word pairs shared the initial letters and differed on the presence of a double letter (e.g., LISSER/LISTER). The results on latencies, letter and inter-letter interval durations revealed that L and I are slower to write when followed by a doublet (SS) than when not (ST). Doublet processing constitutes a supplementary cognitive load that delays word production. This suggests that word representations code letter identity and quantity separately. The data also revealed that the central processes that are involved in spelling representation cascade into the peripheral processes that regulate movement execution. Copyright © 2014 Elsevier B.V. All rights reserved.

  12. A Mentoring Opportunity: A Joint Effort in Writing Letters of Recommendation.

    Science.gov (United States)

    Master, Zubin

    2017-01-01

    Integrity in writing letters of recommendation is important to academic research because it is an influential criterion used pervasively in peer review. While research in the integrity of recommendation letters has concentrated on contents of the letter, bias, and reliability, few have questioned the process of letter writing. Here, I argue that letter writing should be a joint opportunity between mentor/supervisor/advisor and trainee. It results in more compelling letters, may prevent errors and the use of biased language, and serves as an excellent mentoring opportunity promoting self-reflection.

  13. Model business letters, emails and other business documents

    CERN Document Server

    Taylor, Shirley

    2012-01-01

    For anyone who wants to communicate effectively in business, this is your complete reference guide for any form of written communication. Packed with over 500 sample documents, over 100 tips for better business writing and useful templates you can apply to your writing immediately, Model Business Letters will help you put the key rules of good business writing into action.

  14. Letters Home as an Alternative to Lab Reports

    Science.gov (United States)

    Lane, W. Brian

    2014-01-01

    The traditional lab report is known to create several pedagogical shortcomings in the introductory physics course, particularly with regard to promoting student engagement and encouraging quality writing. This paper discusses the use of a "letter home" written to a non-physicist as an alternative to lab reports that creates a more…

  15. Repeated Reading Intervention Effects in Kindergartners with Partial Letter Knowledge

    NARCIS (Netherlands)

    Gorp, K. van; Segers, P.C.J.; Verhoeven, L.T.W.

    2014-01-01

    The direct, transfer and retention effects of a repeated reading intervention study of single CVC (consonant in the onset and a vowel and consonant in the rime) words in kindergartners with partial letter knowledge were examined. A total of 26 second-year kindergartners participated in this study.

  16. Repeated Reading Intervention Effects in Kindergartners with Partial Letter Knowledge

    Science.gov (United States)

    van Gorp, Karly; Segers, Eliane; Verhoeven, Ludo

    2014-01-01

    The direct, transfer and retention effects of a repeated reading intervention study of single CVC (consonant in the onset and a vowel and consonant in the rime) words in kindergartners with partial letter knowledge were examined. A total of 26 second-year kindergartners participated in this study. Participants were divided over two feedback…

  17. 24 CFR 1710.18 - No action letter.

    Science.gov (United States)

    2010-04-01

    ... DEVELOPMENT (INTERSTATE LAND SALES REGISTRATION PROGRAM) LAND REGISTRATION General Requirements § 1710.18 No action letter. (a) If the sale of lots is subject to the registration requirements of the Act but the circumstances of the sale are such that no affirmative action to enforce the registration requirements is needed...

  18. Integration of letters and speech sounds in the human brain

    NARCIS (Netherlands)

    van Atteveldt, Nienke; Formisano, Elia; Goebel, Rainer; Blomert, Leo

    2004-01-01

    Most people acquire literacy skills with remarkable ease, even though the human brain is not evolutionarily adapted to this relatively new cultural phenomenon. Associations between letters and speech sounds form the basis of reading in alphabetic scripts. We investigated the functional neuroanatomy

  19. Standardized letters of recommendation and successful match into otolaryngology.

    Science.gov (United States)

    Kimple, Adam J; McClurg, Stanley W; Del Signore, Anthony G; Tomoum, Mohamed O; Lin, Feng-Chang; Senior, Brent A

    2016-05-01

    Historically, narrative letters of recommendation have been utilized in the selection of applicants for otolaryngology residency programs. In the last two application cycles, our specialty adopted a standardized letter of recommendation (SLOR). The intent was to decrease time burden for letter writers and to provide readers with an objective evaluation of applicants. The objective of this study was to determine attributes in the SLOR that correlate with matching into a residency program. We performed a retrospective study using SLOR, United States Medical Licensing Examination (USMLE) step 1 scores, and matched outcomes of applicants who applied to our institution for the 2013 and 2014 match cycle. We included the following variables from the SLOR in the statistical analysis to determine which ones were associated with matching: patient care, medical knowledge, communication skills, procedural skills, research, initiative and drive, commitment to otolaryngology, commitment to academic medicine, match potential, and USMLE1 scores. We identified 532 applicants and 963 SLOR. In successful applicants, scores for patient care, medical knowledge, communication skills, initiative and drive, and match potential were statistically higher (P otolaryngology, commitment to academic medicine, and USMLE step 1 scores were not higher among successfully matched applicants. Although SLOR can save time for letter writers and provide an objective description of applicants, the utility of individual domains within the SLOR is questionable. Additionally, it is concerning that applicants' professionalism and procedural skills are not correlated with matching in our specialty. NA. Laryngoscope, 126:1071-1076, 2016. © 2016 The American Laryngological, Rhinological and Otological Society, Inc.

  20. Rock 'n' Roll Heroes: Letter to President Eisenhower.

    Science.gov (United States)

    Mueller, Jean W., Ed.

    1985-01-01

    This primary source document can be used to teach secondary students about the rock 'n' roll era that emerged in the 1950's. The document is a letter written in 1958 by three teenagers to President Eisenhower concerning the induction of Elvis Presley into the U.S. Army. Class activities are also suggested. (RM)

  1. The Greek lead letter from Ruscino (Languedoc, France

    Directory of Open Access Journals (Sweden)

    Isabelle Rébé

    2017-09-01

    Full Text Available A new lead tablet with Greek text, possibly a letter from the 4th c. BC, is published here. The edition and partial translation is accompanied by a chronological, paleographic and linguistic study, and a comment that includes some hypotheses about its interpretation within this special genre of documents, whose number and significance are continuously increasing.

  2. 48 CFR 52.228-14 - Irrevocable Letter of Credit.

    Science.gov (United States)

    2010-10-01

    ... Credit. 52.228-14 Section 52.228-14 Federal Acquisition Regulations System FEDERAL ACQUISITION REGULATION....228-14 Irrevocable Letter of Credit. As prescribed in 28.204-4, insert the following clause... completion of any warranty period; or (C) For payment bonds only, until resolution of all claims filed...

  3. Word-initial letters influence fixation durations during fluent reading

    Directory of Open Access Journals (Sweden)

    Christopher J. Hand

    2012-04-01

    Full Text Available The present study examined how word-initial letters influence lexical access during reading. Eye movements were monitored as participants read sentences containing target words. Three factors were independently manipulated. First, target words had either high or low constraining word-initial letter sequences (e.g., dwarf or clown, respectively. Second, targets were either high or low in frequency of occurrence (e.g., train or stain, respectively. Third, targets were embedded in either biasing or neutral contexts (i.e., targets were high or low in their predictability. This 2 (constraint × 2 (frequency × 2 (context design allowed us to examine the conditions under which a word’s initial letter sequence could facilitate processing. Analyses of fixation duration data revealed significant main effects of constraint, frequency, and context. Moreover, in measures taken to reflect early lexical processing (i.e., first and single fixation duration, there was a significant interaction between constraint and context. The overall pattern of findings suggests lexical access is facilitated by highly constraining word-initial letters. Results are discussed in comparison to recent studies of lexical features involved in word recognition during reading.

  4. Order and Position in Primary Memory for Letter Strings

    Science.gov (United States)

    Lee, Catherine L.; Estes, William K.

    1977-01-01

    A short-term recall task in which letters were spaced in different ways by distractor digits was used to separate aspects of primary and secondary memory processes and to permit examination of primary memory for position, order and item independently. Memory for order appeared derivative to memory for temporal position. (CHK)

  5. Just keep it simple : a field experiment on fundraising letters

    NARCIS (Netherlands)

    Bekkers, René; Crutzen, Olaf

    2007-01-01

    This paper studies how the use of a colour picture in fundraising letters affect response rates and the amount donated in a fundraising campaign. Envelopes, with a full colour picture were tested against envelopes, without a picture in a controlled field experiment at a national religious charity in

  6. Referral letters to the psychiatrist in Nigeria: is communication ...

    African Journals Online (AJOL)

    Objective: Over half of patients with psychiatric disorders are first seen by primary care physicians before referral to the psychiatrist. An efficient referral system is, therefore, important to offering quality care to such patients. Communication between physicians is often sub-optimal and referral letters to specialists sometimes ...

  7. Referral letters to the psychiatrist in Nigeria: is communication ...

    African Journals Online (AJOL)

    Abstract. Objective: Over half of patients with psychiatric disorders are first seen by primary care physicians before referral to the psychi- atrist. An efficient referral system is, therefore, important to offering quality care to such patients. Communication between phy- sicians is often sub-optimal and referral letters to specialists ...

  8. Blind Rage: An Open Letter to Helen Keller

    Science.gov (United States)

    Kleege, Georgina

    2007-01-01

    In a letter addressed to Helen Keller, the author discusses the frustrations of being blind in the modern-day world. She reflects on the seeming pettiness of her complaints next to the difficulties Keller would have faced, especially given all of the new technologies and accommodations available to the blind. She wonders how Keller dealt with her…

  9. 50 CFR 216.207 - Applications for Letters of Authorization.

    Science.gov (United States)

    2010-10-01

    ... ATMOSPHERIC ADMINISTRATION, DEPARTMENT OF COMMERCE MARINE MAMMALS REGULATIONS GOVERNING THE TAKING AND IMPORTING OF MARINE MAMMALS Taking of Marine Mammals Incidental to Construction and Operation of Offshore Oil and Gas Facilities in the U.S. Beaufort Sea § 216.207 Applications for Letters of Authorization...

  10. 50 CFR 216.209 - Renewal of Letters of Authorization.

    Science.gov (United States)

    2010-10-01

    ... ATMOSPHERIC ADMINISTRATION, DEPARTMENT OF COMMERCE MARINE MAMMALS REGULATIONS GOVERNING THE TAKING AND IMPORTING OF MARINE MAMMALS Taking of Marine Mammals Incidental to Construction and Operation of Offshore Oil and Gas Facilities in the U.S. Beaufort Sea § 216.209 Renewal of Letters of Authorization. (a) A...

  11. 50 CFR 216.210 - Modifications to Letters of Authorization.

    Science.gov (United States)

    2010-10-01

    ... ATMOSPHERIC ADMINISTRATION, DEPARTMENT OF COMMERCE MARINE MAMMALS REGULATIONS GOVERNING THE TAKING AND IMPORTING OF MARINE MAMMALS Taking of Marine Mammals Incidental to Construction and Operation of Offshore Oil and Gas Facilities in the U.S. Beaufort Sea § 216.210 Modifications to Letters of Authorization...

  12. Note in margine ad alcune lettere inedite della Marchesa Colombi ...

    African Journals Online (AJOL)

    The fourteen unpublished letters by the Marchesa Colombi (nine are addressed to friends living in Novara and five to her colleague, Luigia Codemo) enlighten Colombi's personality both as a woman and as a writer. Furthermore, events which had a strong impact on her life (i.e. the break-up of her marriage, etc.) ...

  13. Underlying Cause(s) of Letter Perseveration Errors

    Science.gov (United States)

    Fischer-Baum, Simon; Rapp, Brenda

    2012-01-01

    Perseverations, the inappropriate intrusion of elements from a previous response into a current response, are commonly observed in individuals with acquired deficits. This study specifically investigates the contribution of failure-to activate and failure-to-inhibit deficit(s) in the generation of letter perseveration errors in acquired…

  14. Grooming the Victim: An Analysis of a Perpetrator's Seduction Letter.

    Science.gov (United States)

    Singer, Mark I.; And Others

    1992-01-01

    This paper reviews the literature on the sexual victimization of adolescent males, with emphasis on victim selection factors and strategies. A letter written by a middle-aged man to entice a teenage boy into sexual activity is then presented and analyzed. (DB)

  15. medication history documentation in referral letters of children ...

    African Journals Online (AJOL)

    INTRODUCTION. Referral letters are the interface between healthcare professionals in the primary healthcare centre or general practice and centres for higher level of care.1 They are expected to provide information such as the demographics of the patient, the clinical information, and medication history. In addition, they ...

  16. Resource Letter FNP-1: Frontiers of nuclear physics

    Science.gov (United States)

    Bertsch, G. F.

    2004-08-01

    This Resource Letter provides a bibliography of the current research activities in nuclear physics and also a guide for finding useful nuclear data. The major areas included are nuclear structure and reactions, symmetry tests, nuclear astrophysics, nuclear theory, high-density matter, and nuclear instrumentation.

  17. Tactile Perception and Braille Letter Recognition: Effects of Developmental Teaching.

    Science.gov (United States)

    Mangold, Sally S.

    1978-01-01

    The extent to which a developmental program of tactile perception and braille letter recognition would affect errors in these abilities and reduce scrubbing and backtracking behaviors of 30 legally blind braille users (5-15 years old) was studied. (Author/BD)

  18. Transposed-Letter Priming across Inflectional Morpheme Boundaries

    Science.gov (United States)

    Zargar, Ehsan Shafiee; Witzel, Naoko

    2017-01-01

    This study reports findings from two experiments testing whether a transposed-letter (TL) priming effect can be obtained when the transposition occurs across morphological boundaries. Previous studies have primarily tested derivationally complex words or compound words, but have not examined a more rule-based and productive morphological…

  19. Black Greek-Lettered Organizations and Civic Responsibility

    Science.gov (United States)

    Evans, Stephanie Y.

    2004-01-01

    This article discuss the potential impact of Black Greek-Lettered Organizations (BGLOs) in advancing African American civil and political rights. During the antebellum years and Jim Crow era, barriers to Black voting included enslavement, anti-literacy laws, violence and intimidation, grandfather clauses, gerrymandering, literacy requirements,…

  20. Reversing Letters and Reading Transformed Text in Dyslexia: A Reassessment.

    Science.gov (United States)

    Wolff, Peter H.; Melngailis, Ilze

    1996-01-01

    Reexamines whether probands and affected relatives in dyslexia families reverse easily confused letters more frequently under experimental conditions than normal readers from the same families and whether they show unusual facility in reading geometrically transformed text. Indicates that young dyslexia students reverse easily confused letters…

  1. Letter to the editor The number of urine specimens for ...

    African Journals Online (AJOL)

    contents/approach-to-the-adult-with-asymptomatic- bacteriuria. Letter to the editor. The number of urine specimens for bacteriological examination in women. Ertugrul Guclu, Tuba Damar, Oguz Karabay. 1. Department of Infectious Diseases and Clinical Microbiology, Sakarya University Faculty of Medicine, Sakarya, Turkey.

  2. Justification and authority in institutional review board decision letters.

    Science.gov (United States)

    Clapp, Justin T; Gleason, Katharine A; Joffe, Steven

    2017-10-16

    While ethnographic study has described the discussions that occur during human subjects research ethics review, investigators have minimal access to the interactions of ethics oversight committees. They instead receive letters stipulating changes to their proposed studies. Ethics committee letters are central to the practice of research ethics: they change the nature of research, alter the knowledge it produces, and in doing so construct what ethical research is and how it is pursued. However, these letters have rarely been objects of analysis. Accordingly, we conducted a qualitative analysis of letters written by American institutional review boards (IRBs) overseeing biomedical and health behavioral research. We sought to clarify how IRBs exercise their authority by assessing the frequency with which they provided reasons for their stipulations as well as the nature of these reasons. We found that IRBs frequently do not justify their stipulations; rather, they often leave ethical or regulatory concerns implicit or frame their comments as boilerplate language replacements, procedural instructions, or demands for missing information. When they do provide justifications, their rationales exhibit substantial variability in explicitness and clarity. These rhetorical tendencies indicate that the authority of IRBs is grounded primarily in their role as bureaucratic gatekeepers. We conclude by suggesting that greater attention to justification could help shift the basis of the IRB-researcher relationship from compliance to mutual accountability. Copyright © 2017 The Authors. Published by Elsevier Ltd.. All rights reserved.

  3. A Letter from a Black Mom to Her Son

    Science.gov (United States)

    Watson, Dyan

    2012-01-01

    An African American mother and teacher educator uses examples from her own childhood to describe how she hopes her child will be treated by teachers, and what she fears. In her letter to her son, the African American mom expresses how she want teachers to know her son's journey to school--metaphorically and physically. She wants them to know that…

  4. Letter from the editor | Tawe | Jos Journal of Medicine

    African Journals Online (AJOL)

    Jos Journal of Medicine. Journal Home · ABOUT · Advanced Search · Current Issue · Archives · Journal Home > Vol 10, No 2 (2016) >. Log in or Register to get access to full text downloads. Username, Password, Remember me, or Register. Letter from the editor. G.S Tawe. Abstract. No Abstract. Full Text: EMAIL FREE ...

  5. Letters to the Editor: Poor complementary feeding practices among ...

    African Journals Online (AJOL)

    Letters to the Editor: Poor complementary feeding practices among young children in Cameroon. Samuel Nambile Cumber, Nancy Bongkiynuy, Shalom Jaila, Joyce Mahlako Tsoka-Gwegweni. Abstract. No Abstract. Full Text: EMAIL FREE FULL TEXT EMAIL FREE FULL TEXT · DOWNLOAD FULL TEXT DOWNLOAD FULL ...

  6. Letter to the Editor Correspondence: Iron deficiency anaemia among ...

    African Journals Online (AJOL)

    Letter to the Editor. Correspondence: Iron deficiency anaemia among apparently healthy pre-school children in Lagos, Nigeria. Anirban Mandal1, Puneet Kaur Sahi2. 1. Department of Pediatrics, Sitaram Bhartia Institute of Science and Research, New Delhi, India. 2. Department of Pediatrics, Kalawati Saran Children's ...

  7. Letter to Editor | Acharya | Internet Journal of Medical Update ...

    African Journals Online (AJOL)

    Internet Journal of Medical Update - EJOURNAL. Journal Home · ABOUT · Advanced Search · Current Issue · Archives · Journal Home > Vol 10, No 2 (2015) >. Log in or Register to get access to full text downloads. Username, Password, Remember me, or Register. Letter to Editor. S Acharya, A Gupta, C Kulkarni, SN ...

  8. Letter to the Editor: Polluting the well | Rodseth | Southern African ...

    African Journals Online (AJOL)

    Southern African Journal of Anaesthesia and Analgesia. Journal Home · ABOUT THIS JOURNAL · Advanced Search · Current Issue · Archives · Journal Home > Vol 23, No 6 (2017) >. Log in or Register to get access to full text downloads. Username, Password, Remember me, or Register. Letter to the Editor: Polluting the ...

  9. Letter to the Editor | Joob | African Health Sciences

    African Journals Online (AJOL)

    African Health Sciences. Journal Home · ABOUT · Advanced Search · Current Issue · Archives · Journal Home > Vol 14, No 4 (2014) >. Log in or Register to get access to full text downloads. Username, Password, Remember me, or Register. Letter to the Editor. B Joob, V Wiwanitkit. Abstract. Ebola outbreak in west Africa ...

  10. Letter to Editor | Kieran | Annals of Medical and Health Sciences ...

    African Journals Online (AJOL)

    Annals of Medical and Health Sciences Research. Journal Home · ABOUT THIS JOURNAL · Advanced Search · Current Issue · Archives · Journal Home > Vol 5, No 1 (2015) >. Log in or Register to get access to full text downloads. Username, Password, Remember me, or Register. Letter to Editor. W Kieran. Abstract.

  11. The Wartime Success of Karl Shapiro's V-Letter

    NARCIS (Netherlands)

    Oostdijk, D.M.

    2006-01-01

    The American soldier-poet Karl Shapiro won the Pulitzer Prize for V-Letter and Other Poems (1944), making him an instant celebrity. The volume was written while he was stationed in Australia and New Guinea during World War II. Shaprio sent the completed poems to his fiancée, Evalyn Katz, who edited

  12. "Letter-Space": Typographic Translations of Urban Place

    Science.gov (United States)

    Naismith, Jacqueline; O'Sullivan, Annette

    2011-01-01

    This article discusses a Bachelor of Design honours year typography project in the medium of letterpress. The "Letter-space" project positioned letterpress as a textual, spatial and structural visual language, through which the experiences and meanings of a local urban place were translated, mapped and given form through typographic design. We…

  13. Relations among Early Object Recognition Skills: Objects and Letters

    Science.gov (United States)

    Augustine, Elaine; Jones, Susan S.; Smith, Linda B.; Longfield, Erica

    2015-01-01

    Human visual object recognition is multifaceted and comprised of several domains of expertise. Developmental relations between young children's letter recognition and their 3-dimensional object recognition abilities are implicated on several grounds but have received little research attention. Here, we ask how preschoolers' success in recognizing…

  14. Speed of Lexical Access to Arabic and English Letters

    Science.gov (United States)

    Alasali, Hesham H.; Aljomaa, Suliman S.

    2015-01-01

    To examining the role of cultural differences in speed of lexical access, we employed two types of Posner (1967) name matching task: Arabic and English types. We have conducted an experiment on 30 native Arabic speakers from King Saud University. The results showed that the lexical access to physically identical letters is faster than lexical…

  15. Resensies: Letters of Stone. From Nazi Germany to South Africa ...

    African Journals Online (AJOL)

    Book Title: Letters of Stone. From Nazi Germany to South Africa. Book Author: Steven Robins. Cape Town: Penguin, 2016. 314 pp. ISBN 978 1 77609 024 2. Full Text: EMAIL FREE FULL TEXT EMAIL FREE FULL TEXT · DOWNLOAD FULL TEXT DOWNLOAD FULL TEXT · http://dx.doi.org/10.17159/tvl.v.54i1.18.

  16. The Letter of Intent: an Attempt to Keep Recruiting Orderly.

    Science.gov (United States)

    Farrell, Charles S.

    1987-01-01

    The letter of intent signed by college-bound high school athletes, which commits them to play their sport at a particular college and commits the institution to an athletic scholarship, is college sports' equivalent of a professional athlete's contract with his team. (MSE)

  17. Letter to Daniel Gilligan of Petroleum Marketers Association of America

    Science.gov (United States)

    A letter in response to a request for the Agency’s view regarding whether several approaches would satisfy 40 CFR §112.7(a)(2)’s “equivalent environmental protection” provision and for clarification of the scope of the requirements in 40 CFR §112.

  18. 78 FR 7784 - Health Information Technology Policy Committee Nomination Letters

    Science.gov (United States)

    2013-02-04

    ... OFFICE Health Information Technology Policy Committee Nomination Letters AGENCY: Government... Recovery and Reinvestment Act of 2009 (ARRA) established the Health Information Technology Policy Committee...: [email protected] ; GAO: 441 G Street NW., Washington, DC 20548. FOR MORE INFORMATION CONTACT: GAO: Office...

  19. Color associations for days and letters across different languages

    NARCIS (Netherlands)

    Rouw, R.; Case, L.; Gosavi, R.; Ramachandran, V.

    2014-01-01

    While colors are commonplace in everyday metaphors, relatively little is known about implicit color associations to linguistic or semantic concepts in a general population. In this study, we test color associations for ordered linguistic concepts (letters and days). The culture and language

  20. Cold-induced vasodilation : letter to the editor

    NARCIS (Netherlands)

    Daanen, H.A.M.

    2009-01-01

    Reactie op: Flouris, et al. Effect of body temperature on cold induced vasodilationa. Eur J Applied Phys 2008;104:491-499. De aurteurs hebben daar weer een reply op geschreven; Flouris AD, Cheung SS (2009) Authors’ response to H. Daanen’s ‘cold-induced vasodilation’ letter. Eur J Appl Physiol

  1. The Grid grew from physicists' computing needs [letter

    CERN Multimedia

    Jacobs, M

    2002-01-01

    Letter from Maurice Jacob commenting on an article on the grid (Phys.Today, Feb 2000, p42). He argues that the article didn't give enough emphasis to the fact that it is often basic science research which is the driving force behind many important technological developments (1/2 page).

  2. General practitioners teaching new surgical trainees about clinic letter writing.

    Science.gov (United States)

    Seddon, James

    2017-04-05

    Clinic letter writing is an important communication tool in the hospital out-patient setting, serving as a record of the consultation for the hospital, confirming the information gathered and the agreed outcome with the patient, and communicating progress to the general practitioner. It is a skill, and is often poorly performed. There has traditionally been a paucity of formal teaching on the subject. Classroom sessions during a regional surgical trainee year-1 'boot camp' induction, preparing new specialist trainees for the practical functions of their new roles. Forty-five minute sessions delivered to a total of 50 new first-year surgical trainees by a senior general practitioner trainee in the 2015 and 2016 boot camps. Pairs of trainees were asked to rate the quality of a letter, and then defend that rating through discussion with the group. This guided discussion was intended to allow the trainees to derive the important features of letters themselves. Feedback from the group confirmed the suspicion that this was an unknown and unmet need for these trainees. The trainees valued the teaching (100% respondents), and felt that it made them more prepared for the workplace (93% of respondents). High-quality communication between the hospital and the patient, and their general practitioner, is required for efficient, safe practice. Consideration should be given to providing brief formal training on writing clinic letters to practitioners who are new to this role. Clinic letter writing is a skill and is often poorly performed. © 2017 John Wiley & Sons Ltd and The Association for the Study of Medical Education.

  3. Multi-methodological characterisation of Costa Rican biochars from small-scale retort and top-lit updraft stoves and inter-methodological comparison

    Directory of Open Access Journals (Sweden)

    Joeri Kaal

    2017-01-01

    Full Text Available We applied common (pH, elemental analysis, thermogravimetry and less-common (infrared spectroscopy, GACS adsorption test, pyrolysis-GC-MS, hydrogen pyrolysis analytical procedures to a set of biochars from Costa Rica (bamboo stalk, cacao chaff, sawmill scrap, coconut husk and orchard prunings feedstocks. The biochars were produced by high temperature combustion in a top-lit updraft stove (TLUD and low temperature anaerobic charring in a retort (RET, the latter of which was heated by the gas that evolved from the TLUD. The RET biochars exhibit a smaller adsorption capacity, higher molecular diversity and larger proportion of thermolabile materials, because of the lower degree of thermochemical alteration (DTA and therefore limited formation of the microporous polycondensed aromatic matrix typical of the TLUD biochars. Multivariate statistics showed that DTA, not feedstock composition, controls biochar organic chemistry. The TLUD biochars might be better candidates for soil amendment because of their adsorption capacities and will probably exert a more prolonged effect because of their chemical stability. The cross-comparison of the methods showed the complementarity of especially elemental analysis, GACS, thermogravimetry, hypy and pyrolysis-GC-MS.

  4. Priming of abstract letter representations may be universal: the case of Arabic.

    Science.gov (United States)

    Carreiras, Manuel; Perea, Manuel; Abu Mallouh, Reem

    2012-08-01

    Recent research on the Roman alphabet has demonstrated that the magnitudes of masked repetition priming are equivalent for letter pairs that have similar visual features across cases (e.g., c-C) and for letter pairs with dissimilar features (e.g., g-G). Here, we examined whether priming of abstract letter representations occurs in an orthographic system, Arabic, in which the letters show an intricate number of contextual forms. Arabic does not have a lowercase/uppercase distinction, but the letters exhibit different forms that depend on their position (initial, medial, final, or isolated) and their connectivity. Importantly, some letters look quite different across positions (e.g., (symbol in text) and (symbol in text), which correspond to the letter 'ayn), whereas others look very similar (e.g. (symbol in text), and (symbol in text), which correspond to the letter fā'). We employed a masked priming same-different task, in which native speakers of Arabic decided whether a target letter was the same as or different from a reference letter presented in a different position (middle vs. isolated). The results showed masked repetition priming effects of the same magnitude for letter pairs with similar and with dissimilar visual features across letter positions. These data support the view that priming of abstract letter representations is a universal phenomenon.

  5. Substituted-Letter and Transposed-Letter Effects in a Masked Priming Paradigm with French Developing Readers and Dyslexics

    Science.gov (United States)

    Lete, Bernard; Fayol, Michel

    2013-01-01

    The aim of the study was to undertake a behavioral investigation of the development of automatic orthographic processing during reading acquisition in French. Following Castles and colleagues' 2007 study ("Journal of Experimental Child Psychology, 97," 165-182) and their lexical tuning hypothesis framework, substituted-letter and…

  6. L’impact de la qualité des services personnalisés sur la fidélité. Étude empirique sur l’offre d’assurance automobile -Saida-

    OpenAIRE

    Meziane, Abdelkader

    2016-01-01

    Le but principal de cette étude est de présenter un cadre théorique qui limite et décrit les concepts liés à la qualité de service ,les variables du marketing relationnel et la fidélité. Pour évaluer la pertinence de notre question ainsi que les hypothèses de recherche sur l’impact de la qualité des services personnalisés sur la fidélité des clients,nous avons entamé une étude empirique dans le secteur des assurances automobile auprès d’un échantillon de 1000 assurés représentatif...

  7. Letter about Ivory-billed Woodpecker on Allan Grey Estate (Dahomey NWR)

    Data.gov (United States)

    US Fish and Wildlife Service, Department of the Interior — Letter contains historic information regarding ivory-billed woodpecker occurance on Dahomey NWR prior to World War II. Letter found in museum in PA by Dr. Jerome...

  8. Some Reasons Why Mobilizing Information Fails to Be in Letters to the Editor.

    Science.gov (United States)

    Lemert, James B.; Larkin, Jerome P.

    1979-01-01

    Reports that the purposes of writers of letters to the editor, as well as several kinds of unwritten editorial policies, accounted for the low level of mobilizing information in letters to the editor published by one daily newspaper. (GT)

  9. Classe di Lettere | Gendre | Italian Studies in Southern Africa/Studi d ...

    African Journals Online (AJOL)

    Memorie dell'Istituto Lombardo- Accademia di Scienze e Lettere. Classe di Lettere, Scienze morali e storiche”. Full Text: EMAIL FULL TEXT EMAIL FULL TEXT · DOWNLOAD FULL TEXT DOWNLOAD FULL TEXT · AJOL African Journals Online.

  10. The genesis of reading ability: what helps children learn letter-sound correspondences?

    Science.gov (United States)

    Castles, Anne; Coltheart, Max; Wilson, Katherine; Valpied, Jodie; Wedgwood, Joanne

    2009-09-01

    Knowledge of letter-sound correspondences underpins successful reading acquisition, and yet little is known about how young children acquire this knowledge and what prior information they bring to the learning process. In this study, we used an experimental training design to examine whether either prior letter awareness or prior phonemic awareness directly assists preliterate children in subsequently learning letter-sound correspondences. Here 76 preschoolers received 6weeks of training in either letter awareness, phonemic awareness, or control tasks and then received a further 6weeks of training in either letter-sound correspondences or control tasks. There was limited evidence that prior training in either phoneme or letter awareness directly assisted learning of letter-sound correspondences, although phonemically trained children appeared to show some advantage on recognition tasks. Overall, the data suggest that there is little value in training preschoolers in either letter forms or sounds in isolation in advance of providing instruction on the links between the two.

  11. Magnocellular involvement in flanked-letter identification relates to the allocation of attention

    NARCIS (Netherlands)

    Omtzigt, D.; Hendriks, A.W.C.J.

    2004-01-01

    To verify the hypothesis that the magnocellular system is important to flanked-letter identification [Neuropsychologia 40 (2002) 1881] because it subserves attention allocation, we conducted three letter-naming experiments in which we manipulated magnocellular involvement (colour vs. luminance

  12. Dependence of reading speed on letter spacing in central vision loss

    OpenAIRE

    Chung, STL

    2012-01-01

    PURPOSE.: Crowding, the difficulty in recognizing a letter in close proximity with other letters, has been suggested as an explanation for slow reading in people with central vision loss. The goals of this study were (1) to examine whether increased letter spacing in words, which presumably reduces crowding among letters, would benefit reading for people with central vision loss and (2) to relate our finding to the current account of faulty feature integration of crowding. METHODS.: Fourteen ...

  13. Effect of luminance noise on the object frequencies mediating letter identification

    Directory of Open Access Journals (Sweden)

    Cierra Michelle Hall

    2014-07-01

    Full Text Available Purpose: To determine if the same object frequency information mediates letter contrast threshold in the presence and absence of additive luminance noise (i.e. noise-invariant processing for letters of different size. Methods: Contrast thresholds for Sloan letters ranging in size from 0.9 to 1.8 log MAR were obtained from three visually normal observers under three paradigms: 1 high- and low-pass Gaussian filtered letters were presented against a uniform adapting field; 2 high- and low-pass Gaussian filtered letters were presented in additive white luminance noise; and 3 unfiltered letters were presented in high- and low-pass Gaussian filtered luminance noise. A range of high- and low-pass filter cutoffs were used to limit selectively the object frequency content of the letters (paradigms 1 and 2 or noise (paradigm 3. The object frequencies mediating letter identification under each paradigm were derived from plots of log contrast threshold vs. log filter cutoff frequency. Results: The object frequency band mediating letter identification systematically shifted to higher frequencies with increasing log MAR letter size under all three paradigms. However, the relationship between object frequency and letter size depended on the paradigm under which the measurements were obtained. The largest difference in object frequency among the paradigms was observed at 1.8 log MAR, where the addition of white noise nearly doubled the center frequency of the band of object frequencies mediating letter identification, compared to measurements made in the absence of noise. Conclusions: Noise can affect the object frequency band mediating letter contrast threshold, particularly for large letters, an effect that is likely due to strong masking of the low frequency letter components by low frequency noise checks. This finding indicates that noise-invariant processing cannot necessarily be assumed for large letters presented in white noise.

  14. Rupturas e continuidades na música litúrgica católica do presente no Brasil: restauração, esquecimento e recriação da memória musical

    Directory of Open Access Journals (Sweden)

    Fernando Lacerda Simões Duarte

    2016-06-01

    Full Text Available Este artigo analisa quais elementos musicais foram mantidos na música litúrgica da Igreja Católica Romana ao longo do século XX e início do XXI no Brasil, quais foram abandonados e restaurados, literalmente ou de maneira adaptada. Quais rupturas, continuidades ou restaurações podem ser observadas na prática musical litúrgica católica do presente? Os dados foram obtidos em fontes musicais de diversos acervos brasileiros, documentos e fontes bibliográficas. A análise se apoia nas noções de memória e identidade coletiva em Joël Candau e na abordagem de sistemas sociais complexos de Niklas Luhmann e Walter Buckley. Os resultados revelam continuidades normalmente desconsideradas nos discursos correntes e em pesquisas, pondo à prova, portanto, a noção difundida de total descontinuidade na prática de música litúrgica após o Concílio.

  15. The Contributions of Vocabulary and Letter Writing Automaticity to Word Reading and Spelling for Kindergartners

    Science.gov (United States)

    Kim, Young-Suk; Al Otaiba, Stephanie; Puranik, Cynthia; Folsom, Jessica Sidler; Gruelich, Luana

    2014-01-01

    In the present study we examined the relation between alphabet knowledge fluency (letter names and sounds) and letter writing automaticity, and unique relations of letter writing automaticity and semantic knowledge (i.e., vocabulary) to word reading and spelling over and above code-related skills such as phonological awareness and alphabet…

  16. Teaching Letter-Sound Connections with Picture Mnemonics: "Itchy's Alphabet" and Early Decoding

    Science.gov (United States)

    DiLorenzo, Kim E.; Rody, Carlotta A.; Bucholz, Jessica L.; Brady, Michael P.

    2011-01-01

    The authors explored "Itchy's Alphabet" as an innovative approach to teaching letter-sound connections through multisensory cues. This is the initial demonstration of this instructional method for increasing students' sublexical skills (letter identification, letter-sound knowledge, and phonological awareness). To examine the effectiveness of the…

  17. 14 CFR 21.617 - Issue of letters of TSO design approval: import appliances.

    Science.gov (United States)

    2010-01-01

    ... 14 Aeronautics and Space 1 2010-01-01 2010-01-01 false Issue of letters of TSO design approval... Order Authorizations § 21.617 Issue of letters of TSO design approval: import appliances. (a) A letter... design approval and the country of manufacture issues a Certificate of Airworthiness for Export as...

  18. Brush Lettering II; Commercial and Advertising Art--Intermediate: 9185.01.

    Science.gov (United States)

    Dade County Public Schools, Miami, FL.

    This course outline has been prepared as a guide to help the student gain mastery in the proper brush techniques required for proficiency in brush lettering. The skills of Brush Lettering 1 are a prerequisite. Consisting of 135 clock hours, the course prepares the student to understand brush lettering for poster production and advertising layout.…

  19. The Influence of Reading Skills on the Missing-Letter Effect among Elementary School Students

    Science.gov (United States)

    Saint-Aubin, Jean; Klein, Raymond M.

    2008-01-01

    When skilled readers search for a target letter while reading for comprehension, they miss the target letter more often when it is embedded in high-frequency function words than in less frequent content words. The magnitude of this "missing-letter-effect" (MLE) was investigated among 180 first- to fifth-grade students as a function of…

  20. 12 CFR 907.7 - Issuance of Waivers, Approvals, No-Action Letters, and Regulatory Interpretations.

    Science.gov (United States)

    2010-01-01

    ... Letters, and Regulatory Interpretations. 907.7 Section 907.7 Banks and Banking FEDERAL HOUSING FINANCE... Letters, and Regulatory Interpretations § 907.7 Issuance of Waivers, Approvals, No-Action Letters, and Regulatory Interpretations. (a) Board of Directors review. At least three business days prior to issuance to...

  1. We Were There: Letters from the Battle Front. Postal Pack for Secondary Students.

    Science.gov (United States)

    National Postal Museum, Washington, DC. Education Dept.

    This curriculum guide includes letters and postal history from three U.S. wars: the Civil War, World War II, and the Vietnam War. The postal pack was developed with the idea that letters and stamps present personal perspectives that enable students to comprehend the past better. Letters in the postal pack are printed in both the original…

  2. Quality of Referral Letters to the Paediatric Department of a Tertiary ...

    African Journals Online (AJOL)

    Results: A total of 356 letters were reviewed, with 196 (55.1%) letters sent to the Emergency center. The majority of the referral letters (262; 73.6%) were from hospitals other than LUTH (inter-hospital). Patient's name (99.7%), name of referring hospital (93.3%) and presenting complaints (91.1%) were the most consistently ...

  3. 32 CFR Appendix A of Part 216 - Military Recruiting Sample Letter of Inquiry

    Science.gov (United States)

    2010-07-01

    ... 32 National Defense 2 2010-07-01 2010-07-01 false Military Recruiting Sample Letter of Inquiry A... DEFENSE (CONTINUED) MISCELLANEOUS MILITARY RECRUITING AND RESERVE OFFICER TRAINING CORPS PROGRAM ACCESS TO... Recruiting Sample Letter of Inquiry (Tailor letter to situation presented) Dr. John Doe, President, ABC...

  4. 31 CFR 535.569 - Licensed letter of credit transactions; forwarding of documents.

    Science.gov (United States)

    2010-07-01

    ... transactions; forwarding of documents. 535.569 Section 535.569 Money and Finance: Treasury Regulations Relating... letter of credit transactions; forwarding of documents. When payment of a letter of credit issued... general or specific license, the forwarding of the letter of credit documents to the account party is...

  5. 46 CFR 105.15-20 - Exhibition of letter of compliance.

    Science.gov (United States)

    2010-10-01

    ... 46 Shipping 4 2010-10-01 2010-10-01 false Exhibition of letter of compliance. 105.15-20 Section 105.15-20 Shipping COAST GUARD, DEPARTMENT OF HOMELAND SECURITY (CONTINUED) CARGO AND MISCELLANEOUS... Exhibition of letter of compliance. (a) On every vessel subject to this part, the original letter of...

  6. Establishing Site X: Letter, Arthur H. Compton to Enrico Fermi, September 14, 1942

    Science.gov (United States)

    Compton, A. H.

    1942-09-01

    This letter from Compton to Fermi describes developments bearing on the establishment of site X (which, as of the letter date, is definitely determined as at the Tennessee Valley) for the construction of a pile and associated pilot plant buildings, describes the situation as of the letter date, and offers counsel as to how to proceed.

  7. Measuring Young Children's Alphabet Knowledge: Development and Validation of Brief Letter-Sound Knowledge Assessments

    Science.gov (United States)

    Piasta, Shayne B.; Phillips, Beth M.; Williams, Jeffrey M.; Bowles, Ryan P.; Anthony, Jason L.

    2016-01-01

    Early childhood teachers are increasingly encouraged to support children's development of letter-sound abilities. Assessment of letter-sound knowledge is key in planning for effective instruction, yet the letter-sound knowledge assessments currently available and suitable for preschool-age children demonstrate significant limitations. The purpose…

  8. Epistolary and Emotional Education: The Letters of an Irish Father to His Daughter, 1747-1752

    Science.gov (United States)

    Ruberg, Willemijn

    2008-01-01

    The letters Bishop Edward Synge (1691-1762) wrote to his daughter Alicia (1733-1807) in 1747-1752 are discussed to show how correspondence from a father to a daughter could be used to teach a teenage girl how to spell and write letters. Moreover, these letters are an excellent source to show how emotional behaviour was taught. Instructions on…

  9. Developmental Changes during Childhood in Single-Letter Acuity and Its Crowding by Surrounding Contours

    Science.gov (United States)

    Jeon, Seong Taek; Hamid, Joshua; Maurer, Daphne; Lewis, Terri L.

    2010-01-01

    Crowding refers to impaired target recognition caused by surrounding contours. We investigated the development of crowding in central vision by comparing single-letter and crowding thresholds in groups of 5-year-olds, 8-year-olds, 11-year-olds, and adults. The task was to discriminate the orientation of a Sloan letter E. Single-letter thresholds,…

  10. The correspondence of Sophia Hedwig von Braunschweig-Wolfenbüttel (169 letters)

    NARCIS (Netherlands)

    Huysman, E.C.M.

    2016-01-01

    Currently the catalogue contains metadata of 169 letters now in the care of the Royal Collections in The Hague. The letters were written in German, French, and Dutch, and they date from 1605 to 1640. Sophia Hedwig was the author of thirty-nine of these letters while the remaining 130 are addressed

  11. Resource Letter ANP-1: Advances in Neutrino Physics

    Science.gov (United States)

    Goodman, Maury C.

    2016-12-01

    Three of the twelve fundamental fermions in particle physics are neutrinos. It was long thought that neutrinos might be massless, but we now know through the phenomenon of neutrino oscillations that neutrinos have mass. This resource letter will cover the history of the growth in our knowledge about neutrinos since they were first proposed in the 1930s, and also covers some up the upcoming experiments which will further our understanding of neutrino properties. Results from experiments are described that use various sources of neutrinos including nuclear reactors, cosmic rays, accelerators, and supernovae. In this resource letter, the resources that can be used to trace the past, present, and anticipated future advances in neutrino physics are reviewed.

  12. literature and language teaching reinvention: Letters trainee students proposal.

    Directory of Open Access Journals (Sweden)

    Ida Maria Morales Marins

    2015-12-01

    Full Text Available The job, here presented, is a literacy practices result, in special, developed during the letters students trainee, through a extension project called Experiences of reading/writing: the readers/writers formation. This text  has as objective relate two teaching proposals, bringing a specific methodology which tries to show, to the future letters professionals, a fertile possibility of working with language and literature at school.  Also, bring a brief theoretical approaching about literacy, to situate the lector about the meaning of this term.  Through practices developed during the trainee results, was possible to realize the diversity and richness of actions which has the potential of overarching the language and literature classroom, transforming this space in a pleasure space, of significant learning which mobilize the creativity, the criticality and the development of the reading and writing pleasure.

  13. The scientific letters and papers of James Clerk Maxwell

    CERN Document Server

    2002-01-01

    This is a comprehensive edition of Maxwell's manuscript papers published virtually complete and largely for the first time. Maxwell's work was of central importance in establishing and developing the major themes of the physics of the nineteenth century: his theory of the electromagnetic field and the electromagnetic theory of light and his special place in the history of physics. His fecundity of imagination and the sophistication of his examination of the foundations of physics give particular interest and importance to his writings. Volume I: 1846–1862 documents Maxwell's education and early scientific work and his major period of scientific innovation - his first formulation of field theory, the electromagnetic theory of light and the statistical theory of gases. Important letters and manuscript drafts illuminate this fundamental early work and the volume includes his letters to friends and family, general essays and lectures and juvenilia.

  14. Physics Letters B, Volume 716, Issue 1- Cover Page

    CERN Document Server

    CERN

    2012-01-01

    The cover page of the Physics Letters B Journal, Volume 716, Issue 1, dedicated to the observation of a new particle in the search for the Standard Model Higgs boson. To celebrate this historical discovery, Elsevier reprinted the ATLAS and the CMS articles together with a foreword by Peter Higgs and the other scientists that predicted the existence of the so-called Higgs boson and published this in a separate booklet.

  15. Resource Letter PoD-1: The Physics of Dance

    Science.gov (United States)

    Laws, Kenneth; Lott, Melanie

    2013-01-01

    This Resource Letter provides a guide to the literature on the physics of dance. Journal articles and books are cited for the following topics: General references for dance, physics of dance, research methods in physics of human movement and in biomechanics, using dance in the physics classroom; anatomy and injuries; physics applied to specific dance movements or styles of dance; equipment (dance shoes, flooring, the barre); and dance of physics.

  16. Response to the Letter to the Editor by Rob Armstrong.

    Science.gov (United States)

    Six, Robert H; Young, David R; Myers, Melanie R; Mahabir, Sean P

    2017-04-26

    In a recent Letter to the Editor, Armstrong raises concern that the design of the study reported by Six et al. was not consistent with the product label for treatment of Amblyomma americanum, since fluralaner was not re-administered 56 days after the initial treatment. The Authors disagree with this assessment and confirm that the design was appropriate, and therefore the results and conclusions for the entire study period are valid.

  17. Letter to Freud: on the plight of psychoanalysis.

    Science.gov (United States)

    Mendes, Dinah M

    2011-12-01

    In the form of a letter, the writer communicates to Freud her appreciation for the incomparable richness and complexity of the psychoanalytic enterprise in its century-long evolution from classical, Freudian origins to new developments in theory and technique. At the same time, concern is expressed about the continuity and survival of psychoanalysis in a cultural milieu that has absorbed its once radical ideas about sexuality and unconscious motivation while resisting its viability as a method of treatment.

  18. The learning and teaching euphemism in business letters

    OpenAIRE

    Wang Yifei

    2016-01-01

    According to Flynn’s Principle Branching Direction (1984), English and Chinese belonged to two different language systems. English was right-branching language and Chinese was left-branching language, and that was the basic knowledge to interfere students to learn English well. Existing in different kinds of cul-tures, euphemism is a way of expression to substitute implicit language for harsh words. This paper is the analy-sis about learning and teaching of euphemism in business letters. Sinc...

  19. Open letter to the Italian Ministry of University and Research

    Directory of Open Access Journals (Sweden)

    O'Grady K

    2008-12-01

    Full Text Available Open letter to the Minister of Italian University. The government should get advice from the best Italian scientists for the necessary reform of the Italian University, with special concern to crucial processes as the appointment of new professors and academic evaluation. The current government proposal for a random draw of evaluation committees in charge for the appointment of new professors is considered as a wrong solution and harmful tool for dealing with such a crucial process.

  20. Forensic linguistics: Applications of forensic linguistics methods to anonymous letters

    OpenAIRE

    NOVÁKOVÁ, Veronika

    2011-01-01

    The title of my bachelor work is ?Forensic linguistics: Applications of forensic linguistics methods to anonymous letters?. Forensic linguistics is young and not very known branch of applied linguistics. This bachelor work wants to introduce forensic linguistics and its method. The bachelor work has two parts ? theory and practice. The theoretical part informs about forensic linguistics in general. Its two basic aspects utilized in forensic science and respective methods. The practical part t...

  1. PENGEMBANGAN MEDIA LETTER SHARING UNTUK MENINGKATKAN KETERAMPILAN KOMUNIKASI SISWA INTROVERT

    OpenAIRE

    Elian Iwi Afifah; Triyono Triyono; Yuliati Hotifah

    2016-01-01

    Abstract: Communication skills are the most important things for teenagers. There is a leaning that the teenagers who have low communication skills can be called as someone who is introvert personality. People who are introvert personality tend to be difficult to communicate and express verbally. The purpose of developing letter sharing media is to improve communication skills of introvert student. This research is development research by adopting Borg and Gall research model. The development...

  2. Resource Letter HCMP-1: History of Condensed Matter Physics

    Science.gov (United States)

    Martin, Joseph D.

    2017-02-01

    This Resource Letter provides a guide to the literature on the history of condensed matter physics, including discussions of the development of the field and strategies for approaching its complicated historical trajectory. Following the presentation of general resources, journal articles and books are cited for the following topics: conceptual development; institutional and community structure; social, cultural, and political history; and connections between condensed matter physics and technology.

  3. Fatores preditivos de coledocolitíase em doentes com litíase vesicular Predictors of choledocholithiasis in patients sustaining gallstones

    Directory of Open Access Journals (Sweden)

    Tércio de Campos

    2004-04-01

    Full Text Available OBJETIVO: Identificar fatores clínicos, bioquímicos e ultra-sonográficos preditivos de coledocolitíase no período pré-operatório de doentes portadores de litíase vesicular avaliados por colangiografia. MÉTODOS: Analisamos prospectivamente 148 doentes portadores de litíase vesicular, relacionando critérios pré-operatórios clínicos, bioquímicos e ultra-sonográficos. Todos estes doentes foram submetidos à colangiografia, podendo esta ser endoscópica pré-operatória ou realizada pelo cirurgião durante a colecistectomia. Foram calculados os valores da sensibilidade, especificidade, valores preditivos positivo (VPP e negativo (VPN, e acurácia para cada um dos critérios estudados, além da correlação de Spearman, Odds ratio e análise de regressão logística para a variável coledocolitíase. RESULTADOS: Os resultado obtidos mostraram que na análise univariada, a presença de icterícia na internação, a elevação de fosfatase alcalina, gama glutamiltransferase (gamaGT, aspartato aminotransferase, alanina aminotransferase, bilirrubina total, e ultra-sonografia (USG com presença de dilatação de vias biliares e visibilização de cálculo na via biliar principal (VBP tiveram diferença estatisticamente significante para coledocolitíase em nossa amostra (pBACKGROUND: The aim of this study was to identify clinical, biochemical and ultrasonographic predictors of choledocholithiasis in patients sustaining gallstones assessed by cholangiography. METHODS: In a prospective study, 148 patients were analyzed regarding clinical, biochemical and ultrasonographic data. All patients underwent cholangiography, either preoperative endoscopic or during cholecystectomy. Each variable was compared between the ones who sustained lithiasis in the biliary tree and the others, in order to find out the predictors of choledocholithiasis. Sensibility, specificity, positive predictive value, negative predictive value (NPV and accuracy were

  4. Mathematics and Liberature: Fajfer’s Ten Letters

    Directory of Open Access Journals (Sweden)

    Matuszyk Łukasz

    2016-05-01

    Full Text Available The article discusses liberature in the context of its mathematical qualities. In this trend which inextricably connects the textual and physical layer of the work, each element in the book is expected to be created according to a certain formula which should bring a holistic piece of literature. After 1999, a great number of mathematically-oriented works have appeared which are strictly liberary. In the presentation, I base on the theoretical idea behind liberature when discussing Zenon Fajfer’s liberary work Ten Letters (Pol. Dwadzieścia jeden liter. This innovative piece is analysed mainly from the point of view of geometry and play with numbers, which is visible already in the title: the ten-letter phrase “ten letters.” Mathematical qualities are indicated on various layers of the piece: the physical, the textual, and the visual, but especially in its form. The game of numbers is found not only where it is obviously visible and essential to understand the message, but also in places which might not have been intended. Liberature is analysed as literature but at the same time, it is shown not to be literature, and in this respect, to be mathematical at the core.

  5. Gender Differences in Iranian EFL Students’ Letter Writing

    Directory of Open Access Journals (Sweden)

    Somaye Hamdi asl

    2012-11-01

    Full Text Available Studies regarding gender differences in EFL context have been done for many years. However, it seems that writing, which is a vital skill in academic issues, has gained much less attention in this area. In addition, not having enough knowledge of gender differences for teachers is one of the main barriers of language learning. The current study examines gender differences in Iranian EFL students’ letter writing in terms of 13 linguistic features mentioned in Mulac, Bradac, & Gibbons (2001. The results of this study showed significant differences toward the use of some linguistic features. Female participants tended to use more “I” references, references to quantity, references to emotions, uncertainty verbs, sentence initial adverbials and judgmental adjectives. In addition, the results showed than women tended to be wordier than men in terms of total number of words. Men, on the other hand, exceeded women on a number of linguistic dimensions including locatives, mean length sentence and dependent clauses. Moreover, elliptical sentences were not used by female participants at all and few male participants used them in their letters. Therefore, this study demonstrated gender differences in Iranian EFL students’ letter writing. These dissimilarities between genders in EFL can be contributed to many aspects such as educational instructions, teachers, and cultural differences. It also illustrated teachers’ perspectives of gender regarding students’ writing.

  6. Location invariance in masked repetition priming of letters and words.

    Science.gov (United States)

    Marzouki, Yousri; Meeter, Martijn; Grainger, Jonathan

    2013-01-01

    Earlier studies have suggested that information from a prime stimulus can be integrated with target information even when the two stimuli appear at different spatial locations. Here, we examined such location invariance in a masked repetition priming paradigm with single letter and word stimuli. In order to neutralize effects of acuity and spatial attention on prime processing, subliminal prime stimuli always appeared on fixation. Target location varied randomly from trial to trial along the horizontal meridian at one of seven possible locations for letter stimuli (-7° to +7°) and three positions for word stimuli (-4°, 0°, +4°). Speed of responding to letter and word targets was affected by target location, and by priming, but the size of repetition priming effects did not vary as a function of target location. These results suggest that masked repetition priming is mediated by representations that integrate information about object identity independently of object location. Copyright © 2012 Elsevier B.V. All rights reserved.

  7. ERP Indices of Stimulus Prediction in Letter Sequences

    Directory of Open Access Journals (Sweden)

    Edith Kaan

    2014-10-01

    Full Text Available Given the current focus on anticipation in perception, action and cognition, including language processing, there is a need for a method to tap into predictive processing in situations in which cue and feedback stimuli are not explicitly marked as such. To this aim, event related potentials (ERPs were obtained while participants viewed alphabetic letter sequences (“A”, “B”, “C”, “D”, “E”, …, in which the letters were highly predictable, and random sequences (“S”, “B”, “A”, “I”, “F”, “M”, …, without feedback. Occasionally, the presentation of a letter in a sequence was delayed by 300 ms. During this delay period, an increased negativity was observed for predictive versus random sequences. In addition, the early positivity following the delay was larger for predictive compared with random sequences. These results suggest that expectation-sensitive ERP modulations can be elicited in anticipation of stimuli that are not explicit targets, rewards, feedback or instructions, and that a delay can strengthen the prediction for a particular stimulus. Applications to language processing will be discussed.

  8. Decoding English Alphabet Letters Using EEG Phase Information

    Science.gov (United States)

    Wang, YiYan; Wang, Pingxiao; Yu, Yuguo

    2018-01-01

    Increasing evidence indicates that the phase pattern and power of the low frequency oscillations of brain electroencephalograms (EEG) contain significant information during the human cognition of sensory signals such as auditory and visual stimuli. Here, we investigate whether and how the letters of the alphabet can be directly decoded from EEG phase and power data. In addition, we investigate how different band oscillations contribute to the classification and determine the critical time periods. An English letter recognition task was assigned, and statistical analyses were conducted to decode the EEG signal corresponding to each letter visualized on a computer screen. We applied support vector machine (SVM) with gradient descent method to learn the potential features for classification. It was observed that the EEG phase signals have a higher decoding accuracy than the oscillation power information. Low-frequency theta and alpha oscillations have phase information with higher accuracy than do other bands. The decoding performance was best when the analysis period began from 180 to 380 ms after stimulus presentation, especially in the lateral occipital and posterior temporal scalp regions (PO7 and PO8). These results may provide a new approach for brain-computer interface techniques (BCI) and may deepen our understanding of EEG oscillations in cognition. PMID:29467615

  9. Doing accountability: a discourse analysis of research ethics committee letters.

    Science.gov (United States)

    O'Reilly, Michelle; Dixon-Woods, Mary; Angell, Emma; Ashcroft, Richard; Bryman, Alan

    2009-03-01

    Research ethics committees (RECs) are charged with adjudicating the ethical status of research projects, and determining the conditions necessary for such projects to proceed. Both because of their position in the research process and because of the controversial nature of ethical judgements, RECs' views and decisions need to be accountable. In this paper we use techniques of discourse analysis to show how REC decision letters 'do' accountability. Using a sample of 260 letters from three datasets, we identify a range of discursive devices used in letters written by RECs. These include drawing attention to: the process behind the decision, including its collaborative nature; holding the applicants accountable, by implying that any decision made by the REC can be attributed to the performance of the applicants; referring to specialist expertise; and calling upon external authorities. These tactics 'do' accountability by showing that routines of ethical assessment have been enacted, by establishing the factuality of claims, and by managing questions of fault and blame attribution. They may, however, also risk undermining legitimacy by failing to acknowledge the inherent contestability of ethical decision making or the limited nature of the cultural authority accorded to RECs, and thus may appear as an illegitimate exercise of power.

  10. Accurate reading with sequential presentation of single letters

    Directory of Open Access Journals (Sweden)

    Nicholas Seow Chiang Price

    2012-10-01

    Full Text Available Rapid, accurate reading is possible when isolated, single words from a sentence are sequentially presented at a fixed spatial location. We investigated if reading of words and sentences is possible when single letters are rapidly presented at the fovea under user-controlled or automatically-controlled rates. When tested with complete sentences, trained participants achieved reading rates of over 60 words/minute and accuracies of over 90% with the single letter reading (SLR method and naive participants achieved average reading rates over 30 wpm with >90% accuracy. Accuracy declined as individual letters were presented for shorter periods of time, even when the overall reading rate was maintained by increasing the duration of spaces between words. Words in the lexicon that occur more frequently were identified with higher accuracy and more quickly, demonstrating that trained participants have lexical access. In combination, our data strongly suggest that comprehension is possible and that SLR is a practicable form of reading under conditions in which normal scanning of text is not possible, or for scenarios with limited spatial and temporal resolution such as patients with low vision or prostheses.

  11. Lamp-lit bridges as dual light-traps for the night-swarming mayfly, Ephoron virgo: interaction of polarized and unpolarized light pollution.

    Science.gov (United States)

    Szaz, Denes; Horvath, Gabor; Barta, Andras; Robertson, Bruce A; Farkas, Alexandra; Egri, Adam; Tarjanyi, Nikolett; Racz, Gergely; Kriska, Gyorgy

    2015-01-01

    Ecological photopollution created by artificial night lighting can alter animal behavior and lead to population declines and biodiversity loss. Polarized light pollution is a second type of photopollution that triggers water-seeking insects to ovisposit on smooth and dark man-made objects, because they simulate the polarization signatures of natural water bodies. We document a case study of the interaction of these two forms of photopollution by conducting observations and experiments near a lamp-lit bridge over the river Danube that attracts mass swarms of the mayfly Ephoron virgo away from the river to oviposit on the asphalt road of the bridge. Millions of mayflies swarmed near bridge-lights for two weeks. We found these swarms to be composed of 99% adult females performing their upstream compensatory flight and were attracted upward toward unpolarized bridge-lamp light, and away from the horizontally polarized light trail of the river. Imaging polarimetry confirmed that the asphalt surface of the bridge was strongly and horizontally polarized, providing a supernormal ovipositional cue to Ephoron virgo, while other parts of the bridge were poor polarizers of lamplight. Collectively, we confirm that Ephoron virgo is independently attracted to both unpolarized and polarized light sources, that both types of photopollution are being produced at the bridge, and that spatial patterns of swarming and oviposition are consistent with evolved behaviors being triggered maladaptively by these two types of light pollution. We suggest solutions to bridge and lighting design that should prevent or mitigate the impacts of such scenarios in the future. The detrimental impacts of such scenarios may extend beyond Ephoron virgo.

  12. A IURD e suas estratégias litúrgicas na Europa: reflexões a partir de Roma, Madri e Barcelona

    Directory of Open Access Journals (Sweden)

    Marcos de Araújo Silva

    2013-01-01

    Full Text Available Com base em pesquisas de campo, este trabalho analisa as estratégias litúrgicas da Igreja Universal do Reino de Deus (IURD nas cidades de Roma, Madri e Barcelona. O foco da análise se encontra nas formas como a instituição, em suas diversas atividades (que se definem como "curativas" e que prometem sanar qualquer tipo de problema - seja de ordem social, física ou espiritual, viabiliza a inteligibilidade de conceitos e práticas para grupos de fiéis que são compostos, majoritariamente, por imigrantes das mais diversas nacionalidades, e também por membros das sociedades locais. Os dados etnográficos sugerem que os sentidos terapêuticos e de eficácia simbólica que costumam ser atribuídos por tais grupos de fiéis às atividades da IURD devem-se, em especial, à capacidade desta instituição em dialogar com públicos heterogêneos (tanto em termos socioculturais, quanto de origens nacionais e de experiências religiosas prévias, porém que em diversos casos apresentam importantes semelhanças: concepções de sagrado que são vinculadas a elementos que provêm de crenças e ritos relacionados com esoterismo, xamanismo e "bricolagens religiosas individuais". As estratégias analisadas evidenciam não apenas a interculturalidade de uma igreja neopentecostal brasileira atuante na Europa, mas também a ocorrência de dinâmicas da esfera religiosa nesse continente, antes só exportador de instituições e doutrinas religiosas e hoje, também um território fértil para o trabalho missionário.

  13. Lamp-lit bridges as dual light-traps for the night-swarming mayfly, Ephoron virgo: interaction of polarized and unpolarized light pollution.

    Directory of Open Access Journals (Sweden)

    Denes Szaz

    Full Text Available Ecological photopollution created by artificial night lighting can alter animal behavior and lead to population declines and biodiversity loss. Polarized light pollution is a second type of photopollution that triggers water-seeking insects to ovisposit on smooth and dark man-made objects, because they simulate the polarization signatures of natural water bodies. We document a case study of the interaction of these two forms of photopollution by conducting observations and experiments near a lamp-lit bridge over the river Danube that attracts mass swarms of the mayfly Ephoron virgo away from the river to oviposit on the asphalt road of the bridge. Millions of mayflies swarmed near bridge-lights for two weeks. We found these swarms to be composed of 99% adult females performing their upstream compensatory flight and were attracted upward toward unpolarized bridge-lamp light, and away from the horizontally polarized light trail of the river. Imaging polarimetry confirmed that the asphalt surface of the bridge was strongly and horizontally polarized, providing a supernormal ovipositional cue to Ephoron virgo, while other parts of the bridge were poor polarizers of lamplight. Collectively, we confirm that Ephoron virgo is independently attracted to both unpolarized and polarized light sources, that both types of photopollution are being produced at the bridge, and that spatial patterns of swarming and oviposition are consistent with evolved behaviors being triggered maladaptively by these two types of light pollution. We suggest solutions to bridge and lighting design that should prevent or mitigate the impacts of such scenarios in the future. The detrimental impacts of such scenarios may extend beyond Ephoron virgo.

  14. Letter Frequency Analysis of Lithuanian and Other Languages Using the Latin Alphabet

    Directory of Open Access Journals (Sweden)

    Gintautas Grigas

    2015-12-01

    Full Text Available It is important to evaluate specificities of alphabets, particularly the letter frequencies while designing keyboards, analyzing texts, designing games based on alphabets, and doing some text mining. In order to adequately compare lettter frequences of Lithuanian language to other languages in the Internet space, Wikipedia source was selected which content is common to different languages. The method of letter frequency jumps is used. The main attention is paid to the analysis of letter frequencies at the boundary between native letters and foreign letters used in Lithuanian and other languages.

  15. Letter processing and font information during reading: beyond distinctiveness, where vision meets design.

    Science.gov (United States)

    Sanocki, Thomas; Dyson, Mary C

    2012-01-01

    Letter identification is a critical front end of the reading process. In general, conceptualizations of the identification process have emphasized arbitrary sets of distinctive features. However, a richer view of letter processing incorporates principles from the field of type design, including an emphasis on uniformities across letters within a font. The importance of uniformities is supported by a small body of research indicating that consistency of font increases letter identification efficiency. We review design concepts and the relevant literature, with the goal of stimulating further thinking about letter processing during reading.

  16. Verse Letter from Gregory of Nazianzus to Vitalianus

    Directory of Open Access Journals (Sweden)

    Erika Brodňanská

    2012-12-01

    Full Text Available The article offers a complex view of the poetic letter of Gregory of Nazianzus II, II, 3 Ad Vitalianum, which has not yet been the subject of modern criticism. The letter is a plea by Vitalianus’ banished sons for their father to take them back. Based on the manuscript tradition, the article’s author concludes that the fictional author of the letter is the son Phocas rather than Peter. The disrupted relationship between father and sons is reflected in both the content of the poem and the forms of salutations used: the seemingly positive epithets φέριστε, μακάρτατε, and φίλε; forms of address which directly express a certain distance and coldness (μέγα φέρτατε, ὦ ἄνα, or even animosity towards the father (ὀλοώτατε δαῖμον, ὦ κακόβουλε. The poetic letter has a concentric structure (A; B; C; D; E; F; G; F´; E´; D´; C´; B´; A´, with individual com­ponents linked for the most part thematically. The letter is written in dactylic hexameter. The most frequently used metre in the verses is the holodactyl, and the most frequent caesura is the caesura post tertium trochaeum. As far as the breach of Hermann’s bridge in verses is concerned, and based on the understanding of the term ‘word’ in metrics, the author of the article concludes that in the majority of cases the breach is only ‘visual’, and cannot be detected when listened to. Gregory did not avoid three true hiatuses; and in two verses, in order to keep the rhythm of dactylic hexameter, it is essential to measure a long syllable as a short one. However, metric errors may be related to prosodic licence.

  17. Development of Early Handwriting: Visual-Motor Control During Letter Copying

    Science.gov (United States)

    Maldarelli, Jennifer E.; Kahrs, Björn A.; Hunt, Sarah C.; Lockman, Jeffrey J.

    2015-01-01

    Despite the importance of handwriting for school readiness and early academic progress, prior research on the development of handwriting has focused primarily on the product rather than the process by which young children write letters. In contrast, in the present work, early handwriting is viewed as involving a suite of perceptual, motor and cognitive abilities, which must work in unison if children are to write letters efficiently. To study such coordination, head-mounted eye-tracking technology was used to investigate the process of visual-motor coordination while kindergarten children (N=23) and adults (N=11) copied individual letters and strings of letters that differed in terms of their phonemic properties. Results indicated that kindergarten children were able to copy single letters efficiently, as did adults. When the cognitive demands of the task increased and children were presented with strings of letters, however, their ability to copy letters efficiently was compromised: children frequently interrupted their writing mid-letter, whereas they did not do so on single letter trials. Yet, with increasing age, children became more efficient in copying letter strings, in part by using vision more prospectively when writing. Taken together, the results illustrate how the coordination of perceptual, motor and cognitive processes contributes to advances in the development of letter writing skill. PMID:26029821

  18. Readability of "Dear Patient" device advisory notification letters created by a device manufacturer.

    Science.gov (United States)

    Mueller, Luke A; Sharma, Arjun; Ottenberg, Abigale L; Mueller, Paul S

    2013-04-01

    In 2006, the Heart Rhythm Society (HRS) recommended that cardiovascular implantable electronic device (CIED) manufacturers use advisory notification letters to communicate with affected patients. To evaluate the readability of the HRS sample "patient device advisory notification" letter and those created by 1 CIED manufacturer. The HRS sample letter and 25 Boston Scientific Corporation letters dated from 2005 through 2011 were evaluated by using 6 readability tests. Readability (Flesch-Kincaid score) of the HRS sample letter was grade level 12.5, and median readability of the device manufacturer letters was grade level 12.8 (range 10.8-18.9). Similar results were obtained by using other readability scales. No letters had readability scores at the National Work Group on Literacy and Health's recommended reading level-fifth grade; the letters' readability exceeded this recommended level by an average of 7.7 grades (95% confidence interval 6.9-8.5; Pgrade; the letters' readability exceeded this level by an average of 4.7 grades (95% confidence interval 3.9-5.5; Pskill levels. Such letters are unlikely to be informative to many patients. CIED manufacturers should ensure that advisory letters are comprehensible to most affected patients. Copyright © 2013 Heart Rhythm Society. Published by Elsevier Inc. All rights reserved.

  19. ABC versus QWERTZ: interference from mismatching sequences of letters in the alphabet and on the keyboard.

    Science.gov (United States)

    Kozlik, Julia; Neumann, Roland; Kunde, Wilfried

    2013-08-01

    Letters have a position in the alphabet and they have a position on standard personal computer keyboards. The present study explored the consequences of compatibility between spatial codes representing letter position in the alphabet and on the keyboard. In Experiment 1, participants responded faster to letter dyads in an alphabetic order judgment task, when the letters' alphabetical order matched their left to right order on the keyboard. In Experiment 2, compatible dyads were typed more quickly than incompatible dyads. Finally, in Experiments 3 and 4, letter dyads with compatible alphabetical and keyboard sequences of letters were more preferred than dyads with incompatible orders. Together, these results suggest that the perception of letters concurrently activates 2 representations of ordinal sequences. Compatibility between these representations enhances performance as well as affective evaluations. Limitations of this alphabet-keyboard compatibility effect as well as implications for the development of formal typing courses and computer keyboard design are discussed. 2013 APA, all rights reserved

  20. The elaboration of motor programs for the automation of letter production.

    Science.gov (United States)

    Thibon, Laurence Séraphin; Gerber, Silvain; Kandel, Sonia

    2018-01-01

    We investigated how children learn to write letters. Letter writing evolves from stroke-by-stroke to whole-letter programming. Children of ages 6 to 9 (N=98) wrote letters of varying complexity on a digitizer. At ages 6 and 7 movement duration, dysfluency and trajectory increased with stroke number. This indicates that the motor program they activated mainly coded information on stroke production. Stroke number affected the older children's production much less, suggesting that they programmed stroke chunks or the whole letter. The fact that movement duration and dysfluency decreased from ages 6 to 8, and remained stable at ages 8 and 9 suggests that automation of letter writing begins at age 8. Automation seems to require the elaboration of stroke chunks and/or letter-sized motor programs. Copyright © 2017 Elsevier B.V. All rights reserved.

  1. The LHC ring lit up

    CERN Multimedia

    Patrice Loiez; Adrien Billet

    2004-01-01

    On the date of CERN's 50th Anniversary, 29 September 2004, the Organization's Host State authorities gave the Laboratory a gift of light. As night fell, 24 powerful floodlights blazed into the night sky from the eight access points to the future LHC. (View from Mourex, France)

  2. Estudo da ocorrência de litíase renal e ureteral em gatos com doença renal crônica

    Directory of Open Access Journals (Sweden)

    Marcela Malvini Pimenta

    2014-06-01

    Full Text Available Investigou-se a ocorrência de nefrolitíase e/ou ureterolitíase em 72 gatos portadores de doença renal crônica (DRC, classificados predominantemente no estágio II, segundo os critérios designados pela IRIS - International Renal Interest Society. Destes pacientes, 47 (65,27% apresentaram litíase renal e ou ureteral. Não houve diferença estatística entre o grupo de estudo (DRC com cálculo e o grupo controle (DRC sem cálculo em relação à idade (p=0,274. Apesar disso, os pacientes portadores de nefrolitíase e/ou ureterolitíase apresentaram maiores indícios de lesão renal, caracterizados por diferenças estatisticamente relevantes da densidade urinária (p=0,013 e pelo menor tamanho dos rins direito (p=0,009 e esquerdo (p=0,048. Encontrou-se similaridade entre os grupos em relação a outros parâmetros, tais como as concentrações plasmáticas de cálcio total, cálcio ionizado, fósforo, sódio, potássio e paratormônio intacto (PTHi. Os valores das concentrações séricas de ureia e bicarbonato diferiram entre os grupos, com valores de p=0,039 e p=0,037, respectivamente. Além disso, foi mensurada a pressão arterial, que se manteve inalterada na comparação entre o grupo de estudo e o grupo controle. Os resultados obtidos reforçam a necessidade de acompanhamento ultrassonográfico de todos os pacientes portadores de DRC, mesmo daqueles assintomáticos ou em estágios iniciais da doença.

  3. The Impact of Letter Grades on Student Course Selection and Major Choice: Evidence from a Regression-Discontinuity Design

    Science.gov (United States)

    Main, Joyce; Ost, Ben

    2011-01-01

    This research examines the effect of undergraduate course letter grades on future course selection and major choice. Using a Regression-Discontinuity design, we exploit the fact that the probability of earning a particular letter grade jumps discontinuously around letter grade cutoffs. This variation in letter grades allows us to isolate the…

  4. A Finite Abelian Group of Two-Letter Inversions

    Directory of Open Access Journals (Sweden)

    Sherwin E. Balbuena

    2015-11-01

    Full Text Available In abstract algebra, the study of concrete groups is fundamentally important to beginners. Most commonly used groups as examples are integer addition modulo n, real number addition and multiplication, permutation groups, and groups of symmetry. The last two examples are finite non-abelian groups and can be investigated with the aid of concrete representations. This study presents a finite abelian group of inversions of two letter symbols with vertical and horizontal axes of symmetry and whose binary operation is established through motions like alternation, rotation, reflection, and a combination of two or all motions.

  5. Particles and nuclei, letters, in Russian, pt.3

    CERN Document Server

    2002-01-01

    The present collection of letters from JINR, Dubna, contains eight separate records on the role of the complanar emission of particles in nuclear interaction for E sub 0 >10 sup 1 sup 6 eV detected in the stratosphere, sup 1 sup 0 B nucleus fragment yields, nuclear teleportation (proposal for an experiment), invisible 'glue' bosons in model field theory, calculation of the ionization differential effective cross sections in fast ion-atom collisions, interactions of ultracold neutrons near surface of solids, g factors as a probe for high-spin structure of neutron-rich Dy isotopes, search for periodicities in experimental data by the autoregressive model methods

  6. La figura del chiasmo nelle lettere di Hölderlin

    Directory of Open Access Journals (Sweden)

    Luigi Reitani

    2017-02-01

    Full Text Available This essay contends that the figure of speech chiasmus plays a central role in Hölderlin’s oeuvre, not only stylistically but also as a form of organizing thoughts. Evidence is given through some examples taken from the poet’s letters. Thus, the presence of recurring ele­ments in Hölderlin’s epistolary style, irrespective of obvious adjustments to circumstances and addressees, can be seen as the starting point for new insights into the poet’s thinking and writing.

  7. Schiller’s philosophical letters: naturalising spirit to moralise nature

    OpenAIRE

    Deligiorgi, Katerina

    2013-01-01

    The paper analyses passages from Schil- ler’s Philosophical Letters, a text that is rarely if at all discussed by philosophers today. There are a num- ber of likely reasons for this neglect, it is an early piece, published in 1786 but composed partly much earlier than this, and it consists mainly of criticism of Schiller’s earlier views. So there appears to be little here by means of positive argument, an im- pression strengthened by the form of the piece, which is a dialogue between two fict...

  8. Resource Letter BSSMF-1: Biological Sensing of Static Magnetic Fields

    Science.gov (United States)

    Finegold, Leonard

    2012-10-01

    This Resource Letter provides a guide to the literature on the effects of static (time-invariant) magnetic fields B on life, concentrating on how selected creatures sense/detect B. Journal articles, books, and previous and future electronically accessible media are cited for the following topics: history, the magnetic sensing/detection of B by creatures from bacteria to bugworms to butterflies to bees to birds to bats to bovines to beings (human), some of the mechanisms of effects at the developmental and cellular levels, experimental pitfalls, claimed healing effects of B, some medical uses of magnets, and cosmetics. The field presents a fascinating, evolving saga.

  9. Linking the shapes of alphabet letters to their sounds: the case of Hebrew

    Science.gov (United States)

    Levin, Iris; Kessler, Brett

    2011-01-01

    Learning the sounds of letters is an important part of learning a writing system. Most previous studies of this process have examined English, focusing on variations in the phonetic iconicity of letter names as a reason why some letter sounds (such as that of b, where the sound is at the beginning of the letter’s name) are easier to learn than others (such as that of w, where the sound is not in the name). The present study examined Hebrew, where variations in the phonetic iconicity of letter names are minimal. In a study of 391 Israeli children with a mean age of 5 years, 10 months, we used multilevel models to examine the factors that are associated with knowledge of letter sounds. One set of factors involved letter names: Children sometimes attributed to a letter a consonant–vowel sound consisting of the first phonemes of the letter’s name. A second set of factors involved contrast: Children had difficulty when there was relatively little contrast in shape between one letter and others. Frequency was also important, encompassing both child-specific effects, such as a benefit for the first letter of a child’s forename, and effects that held true across children, such as a benefit for the first letters of the alphabet. These factors reflect general properties of human learning. PMID:22345901

  10. PENGEMBANGAN MEDIA LETTER SHARING UNTUK MENINGKATKAN KETERAMPILAN KOMUNIKASI SISWA INTROVERT

    Directory of Open Access Journals (Sweden)

    Elian Iwi Afifah

    2016-03-01

    Full Text Available Abstract: Communication skills are the most important things for teenagers. There is a leaning that the teenagers who have low communication skills can be called as someone who is introvert personality. People who are introvert personality tend to be difficult to communicate and express verbally. The purpose of developing letter sharing media is to improve communication skills of introvert student. This research is development research by adopting Borg and Gall research model. The development result showed that this product has the criteria of usefulness, feasibility, accuracy, and attractiveness and appropriate when used to facilitate students to express communication skills in writing. Abstrak: Keterampilan komunikasi merupakan hal yang terpenting bagi remaja. Terdapat kecenderungan bahwa remaja yang memiliki keterampilan komunikasi yang rendah dapat dikatakan sebagai seseorang yang berkepribadian introvert. Orang yang berkepribadian introvert cenderung sulit berkomunikasi dan sulit mengungkapkan secara lisan. Pengembangan media letter sharing ini bertujuan untuk meningkatkan keterampilan komunikasi siswa introvert. Penelitian ini merupakan penelitian pengembangan dengan  mengadopsi model penelitian Borg and Gall. Hasil pengembangan menunjukkan bahwa produk ini mempunyai kriteria kegunaan, kelayakan, ketepatan, kemenarikan dan sesuai apabila digunakan untuk memfasilitasi siswa dalam mengekspresikan keterampilan komunikasi secara tertulis.

  11. Letter-case information and the identification of brand names.

    Science.gov (United States)

    Perea, Manuel; Jiménez, María; Talero, Fernanda; López-Cañada, Soraya

    2015-02-01

    A central tenet of most current models of visual-word recognition is that lexical units are activated on the basis of case-invariant abstract letter representations. Here, we examined this assumption by using a unique type of words: brand names. The rationale of the experiments is that brand names are archetypically printed either in lowercase (e.g., adidas) or uppercase (e.g., IKEA). This allows us to present the brand names in their standard or non-standard case configuration (e.g., adidas, IKEA vs. ADIDAS, ikea, respectively). We conducted two experiments with a brand-decision task ('is it a brand name?'): a single-presentation experiment and a masked priming experiment. Results in the single-presentation experiment revealed faster identification times of brand names in their standard case configuration than in their non-standard case configuration (i.e., adidas faster than ADIDAS; IKEA faster than ikea). In the masked priming experiment, we found faster identification times of brand names when they were preceded by an identity prime that matched its standard case configuration than when it did not (i.e., faster response times to adidas-adidas than to ADIDAS-adidas). Taken together, the present findings strongly suggest that letter-case information forms part of a brand name's graphemic information, thus posing some limits to current models of visual-word recognition. © 2014 The British Psychological Society.

  12. Faces in the mist: illusory face and letter detection.

    Science.gov (United States)

    Rieth, Cory A; Lee, Kang; Lui, Jiangang; Tian, Jie; Huber, David E

    2011-01-01

    We report three behavioral experiments on the spatial characteristics evoking illusory face and letter detection. False detections made to pure noise images were analyzed using a modified reverse correlation method in which hundreds of observers rated a modest number of noise images (480) during a single session. This method was originally developed for brain imaging research, and has been used in a number of fMRI publications, but this is the first report of the behavioral classification images. In Experiment 1 illusory face detection occurred in response to scattered dark patches throughout the images, with a bias to the left visual field. This occurred despite the use of a fixation cross and expectations that faces would be centered. In contrast, illusory letter detection (Experiment 2) occurred in response to centrally positioned dark patches. Experiment 3 included an oval in all displays to spatially constrain illusory face detection. With the addition of this oval the classification image revealed an eyes/nose/mouth pattern. These results suggest that face detection is triggered by a minimal face-like pattern even when these features are not centered in visual focus.

  13. Prevalência e fisiopatologia da litíase biliar em pacientes submetidos a transplante de órgãos Prevalence and physiopathology of gallstone in transplant patients

    OpenAIRE

    Júlio Cesar Uili Coelho; Fabiana Loss de Contieri; Jorge Eduardo Fouto Matias; Mônica Beatriz Parolin; Jose Luiz de Godoy

    2009-01-01

    INTRODUÇÃO: O objetivo do presente estudo é apresentar revisão da prevalência e dos principais mecanismos fisiopatológicos que levam a formação da litíase biliar em pacientes submetidos a transplante de órgãos. MÉTODOS: Revisão da literatura abrangendo 29 publicações obtidas das bases Medline/Pubmed, Scielo e Lilacs com cruzamento dos unitermos "transplante, transplante renal, transplante hepático, cálculo biliar, colecistite.". Vários estudos que utilizaram a ultrassonografia demonstraram au...

  14. Transposed-letter priming effects in reading aloud words and nonwords.

    Science.gov (United States)

    Mousikou, Petroula; Kinoshita, Sachiko; Wu, Simon; Norris, Dennis

    2015-10-01

    A masked nonword prime generated by transposing adjacent inner letters in a word (e.g., jugde) facilitates the recognition of the target word (JUDGE) more than a prime in which the relevant letters are replaced by different letters (e.g., junpe). This transposed-letter (TL) priming effect has been widely interpreted as evidence that the coding of letter position is flexible, rather than precise. Although the TL priming effect has been extensively investigated in the domain of visual word recognition using the lexical decision task, very few studies have investigated this empirical phenomenon in reading aloud. In the present study, we investigated TL priming effects in reading aloud words and nonwords and found that these effects are of equal magnitude for the two types of items. We take this result as support for the view that the TL priming effect arises from noisy perception of letter order within the prime prior to the mapping of orthography to phonology.

  15. Letters of St. Athanasius (Sakharov from the Archive of Hieromartyr Seraphim (Samoilovich

    Directory of Open Access Journals (Sweden)

    Kosik Ol'ga

    2015-06-01

    Full Text Available The publication is devoted to the unknown letters of Holy Confessor Athanasius (Sakharov, the Bishop of Kovrov, to the Holy Martyr Metropolitan Kirill (Smirnov and St. monk-martyr archimandrite Neophyte (Osipov, who were called by friends as «Abba». In the letter to Metropolitan Kirill (Smirnov St. Athanasius has literally outlined the content of his unknown letter to the Deputy of the Patriarchal Locum Tenens, Metropolitan Sergius (Stragorodsky. In this letter the Bishop says about the reasons for his departure relating to the abuse of power that was permitted by Locum Tenens Peter (Polyansky to Metropolitan Sergius. The relationship between Bishop Athanasius and the closest in spirit to him Church leaders was shown in the letters: Metropolitan Kirill (Smirnov and Archimandrite Neophytos (Osipov. The letters covers also the circumstances of his exiles, wanderings and the conflict situation because of the Athanasius’s renouncement to serve in the Vladimir diocese.

  16. The letters of the Pythagorean women in their historical and philosophical contexts

    Directory of Open Access Journals (Sweden)

    Anna Afonasina

    2017-07-01

    Full Text Available The letters of the Pythagorean women, designed to support the Pythagorean ideal of education in the context of the revived interest to Pythagoreanism around the first cent. CE and considered until the 19th century as the authentic ones, are examined in this article in the context of the rhetorical schools of the same period. Putting these letters in the context of pastoral ones, we can also suggest that the Pythagorean letters were written with an ideological aim, as a counterbalance to the strengthening Christianity. I discuss the testimonies about Theano in their chronological order and question one of the conventional dating of the letters, attributed to her name. The second part from the letter Theano to Eubule is published in my translation, for the first time in the Russian language. Overall, this article is conceived as an introduction to a forthcoming commented translation of the letters of the Pythagorean women.

  17. Initial and noninitial name-letter preferences as obtained through repeated letter rating tasks continue to reflect (different aspects of) self-esteem.

    Science.gov (United States)

    Hoorens, Vera; Takano, Keisuke; Franck, Erik; Roberts, John E; Raes, Filip

    2015-09-01

    We tested the usefulness of name-letter preference scores as indirect indicators of self-esteem by exploring whether multiple unsupervised self-administrations of letter rating tasks within a short period of time yield useful data. We also examined whether preferences for initials and noninitial name-letters tap different aspects of self-esteem. Participants from a community sample (N = 164; 58 men and 106 women, 17-67 years, Mage = 34.57, SD = 13.28) completed daily letter rating tasks and state self-esteem questionnaires for 7 consecutive days. They also completed a trait self-esteem questionnaire on the first measurement day as well as 6 months later. Preference scores for first-name initials were stronger but more unstable than preference scores for other name-letters. Preferences for first-name initials were primarily associated with directly measured state self-esteem whereas preferences for noninitials were primarily associated with directly measured trait self-esteem even if the latter was measured 6 months later. Thus, we showed that preferences for initials and noninitials are not simply interchangeable. Previous letter rating studies, which almost exclusively used initial preferences, should be interpreted in terms of state rather than trait self-esteem. In future studies, researchers should focus on the name-letter preference that reflects the aspect of self-esteem they wish to address. (c) 2015 APA, all rights reserved.

  18. The contributions of vocabulary and letter writing automaticity to word reading and spelling for kindergartners

    OpenAIRE

    Kim, Young-Suk; Al Otaiba, Stephanie; Puranik, Cynthia; Folsom, Jessica Sidler; Gruelich, Luana

    2013-01-01

    In the present study we examined the relation between alphabet knowledge fluency (letter names and sounds) and letter writing automaticity, and unique relations of letter writing automaticity and semantic knowledge (i.e., vocabulary) to word reading and spelling over and above code-related skills such as phonological awareness and alphabet knowledge. These questions were addressed using data from 242 English-speaking kindergartners and employing structural equation modeling. Results showed le...

  19. Activismo gráfico: Hand-lettering al servicio de la Pública

    OpenAIRE

    Magazine, EME

    2013-01-01

    Hand-lettering al servicio de la Pública. Intervención en la Facultad de Bellas Artes de Valencia. Workshop Hand-drawn lettering impartido por Sergio Membrillas Magazine, E. (2013). Activismo gráfico: Hand-lettering al servicio de la Pública. EME Experimental Illustration, Art & Design. (1):16-19. doi:10.4995/eme.2012.1771. 16 19 1

  20. Concreteness in Business letters : a Corpus-based Analysis of British and Pakistani English

    OpenAIRE

    Ali, Akbar

    2010-01-01

    Linguistic features of business letters have been a research target of both linguists and business writers. In this study, the language of British and Pakistani Business letters was compared and contrasted in terms of concreteness and abstractness. A corpus of 100 business letters from Inner Circle and Outer Circle writers were collected for analysis. The findings of the study revealed that British writers use more specific and concrete nouns, definite determiners, numeral, possessive and dem...

  1. Persuasive Discourse Strategies Used in Persian and English Business Letters Biook Behnam

    OpenAIRE

    Jafar Zamanian

    2014-01-01

    Understanding differences in communication styles is becoming much important in intercultural business communication. This study aims to report the result a contrastive study of rhetorical differences between Persian and English "For Your Information" (FYI) letters and investigate how information is presented in business correspondence and what rhetorical strategies are used to illicit compliance by a given readership in a given culture. (FYI letter is a kind of business letter informing the ...

  2. Dependence of reading speed on letter spacing in central vision loss.

    Science.gov (United States)

    Chung, Susana T L

    2012-09-01

    Crowding, the difficulty in recognizing a letter in close proximity with other letters, has been suggested as an explanation for slow reading in people with central vision loss. The goals of this study were (1) to examine whether increased letter spacing in words, which presumably reduces crowding among letters, would benefit reading for people with central vision loss and (2) to relate our finding to the current account of faulty feature integration of crowding. Fourteen observers with central vision loss read aloud single sentences, one word at a time, using rapid serial visual presentation. Reading speeds were calculated based on the rapid serial visual presentation exposure durations yielding 80% accuracy. Letters were rendered in Courier, a fixed-width font. Observers were tested at 1.4× the critical print size (CPS), three were also tested at 0.8× CPS. Reading speed was measured for five center-to-center letter spacings (range: 0.5-2× the standard spacing). The preferred retinal locus for fixation was determined for nine of the observers, from which we calculated the horizontal dimension of the integration field for crowding. All observers showed increased reading speed with letter spacing for small spacings, until an optimal spacing, beyond which reading speed either showed a plateau, or dropped as letter spacing further increased. The optimal spacing averaged 0.95 ± 0.06× [±95% confidence interval] the standard spacing for 1.4× CPS (similar for 0.8× CPS), which was not different from the standard. When converted to angular size, the measured values of the optimal letter spacing for reading show a good relationship with the calculated horizontal dimension of the integration field. Increased letter spacing beyond the standard size, which presumably reduces crowding among letters in text, does not improve reading speed for people with central vision loss. The optimal letter spacing for reading can be predicted based on the preferred retinal locus.

  3. Can the First Letter Advantage Be Shaped by Script-Specific Characteristics?

    Science.gov (United States)

    Winskel, Heather; Ratitamkul, Theeraporn; Perea, Manuel

    2017-06-29

    We examined whether the first letter advantage that has been reported in the Roman script disappears, or even reverses, depending on the characteristics of the orthography. We chose Thai because it has several "nonaligned" vowels that are written prior to the consonant but phonologically follow it in speech (e.g., แฟน is spoken as /fɛ:n/) whereas other "aligned" vowels are written and spoken in a corresponding order, as occurs in English (e.g., ฟาก is spoken as /fa:k/). We employed the forced choice decision paradigm of Adelman, Marquis, and Sabatos-DeVito (2010) to examine letter identification across letter positions in 3- and 4-letter Thai legal nonword pairs. Results showed an advantage of the initial letter position for the aligned legal nonwords, as occurs in Roman script (e.g., Scaltritti & Balota, 2013). However, for the nonaligned legal nonwords, an advantage of second letter position was found which is in line with the characteristics of these types of stimuli: the critical initial consonant occurs in the second letter position. These results highlight the importance of the initial phonological letter in Thai, which is crucial for mapping orthography to phonology and for lexical access. In conclusion, these results illustrate that initial letter advantage can be shaped by the characteristics of the orthography. (PsycINFO Database Record (c) 2017 APA, all rights reserved).

  4. The distributed neural system for top-down letter processing: an fMRI study

    Science.gov (United States)

    Liu, Jiangang; Feng, Lu; Li, Ling; Tian, Jie

    2011-03-01

    This fMRI study used Psychophysiological interaction (PPI) to investigate top-down letter processing with an illusory letter detection task. After an initial training that became increasingly difficult, participant was instructed to detect a letter from pure noise images where there was actually no letter. Such experimental paradigm allowed for isolating top-down components of letter processing and minimizing the influence of bottom-up perceptual input. A distributed cortical network of top-down letter processing was identified by analyzing the functional connectivity patterns of letter-preferential area (LA) within the left fusiform gyrus. Such network extends from the visual cortex to high level cognitive cortexes, including the left middle frontal gyrus, left medial frontal gyrus, left superior parietal gyrus, bilateral precuneus, and left inferior occipital gyrus. These findings suggest that top-down letter processing contains not only regions for processing of letter phonology and appearance, but also those involved in internal information generation and maintenance, and attention and memory processing.

  5. A letter visual-similarity matrix for Latin-based alphabets

    National Research Council Canada - National Science Library

    Simpson, Ian C; Mousikou, Petroula; Montoya, Juan Manuel; Defior, Sylvia

    2013-01-01

    Indicators of letter visual similarity have been used for controlling the design of empirical and neuropsychological studies and for rigorously determining the factors that underlie reading ability...

  6. Effectiveness of pre-admission data and letters of recommendation to predict students who will need professional behavior intervention during clinical rotations in the United States.

    Science.gov (United States)

    Engelhard, Chalee; Leugers, Rebecca; Stephan, Jenna

    2016-01-01

    The study aimed at finding the value of letters of recommendation in predicting professional behavior problems in the clinical portion of a Doctor of Physical Therapy program learning cohorts from 2009-2014 in the United States. De-identified records of 137 Doctor of Physical Therapy graduates were examined by the descriptive statistics and comparison analysis. Thirty letters of recommendation were investigated based on grounded theory from 10 student applications with 5 randomly selected students of interest and 5 non-students of interest. Critical thinking, organizational skills, and judgement were statistically significant and quantitative differentiating characteristics. Qualitatively, significant characteristics of the student of interest included effective communication and cultural competency. Meanwhile, those of nonstudents of interest included conflicting personality descriptor, commitment to learning, balance, teamwork skills, potential future success, compatible learning skills, effective leadership skills, and emotional intelligence. Emerged significant characteristics did not consistently match common non-professional behavior issues encountered in clinic. Pre-admission data and letters of recommendation appear of limited value in predicting professional behavior performance in clinic.

  7. Effectiveness of pre-admission data and letters of recommendation to predict students who will need professional behavior intervention during clinical rotations in the United States

    Directory of Open Access Journals (Sweden)

    Chalee Engelhard

    2016-06-01

    Full Text Available The study aimed at finding the value of letters of recommendation in predicting professional behavior problems in the clinical portion of a Doctor of Physical Therapy program learning cohorts from 2009-2014 in the United States. De-identified records of 137 Doctor of Physical Therapy graduates were examined by the descriptive statistics and comparison analysis. Thirty letters of recommendation were investigated based on grounded theory from 10 student applications with 5 randomly selected students of interest and 5 non-students of interest. Critical thinking, organizational skills, and judgement were statistically significant and quantitative differentiating characteristics. Qualitatively, significant characteristics of the student of interest included effective communication and cultural competency. Meanwhile, those of nonstudents of interest included conflicting personality descriptor, commitment to learning, balance, teamwork skills, potential future success, compatible learning skills, effective leadership skills, and emotional intelligence. Emerged significant characteristics did not consistently match common non-professional behavior issues encountered in clinic. Pre-admission data and letters of recommendation appear of limited value in predicting professional behavior performance in clinic.

  8. Reflexiones sobre la procedencia y evolución del “ritmo” en la monodia litúrgica y polifonía medieval (I

    Directory of Open Access Journals (Sweden)

    González Valle, José Vicente

    2007-12-01

    Full Text Available This paper presents some “meditations” about the procedure, evolution and application of the concepts rhythm and metre in liturgical monody and medieval polyphony, both of them appeared in contact with historical musical sources when interpreting “early music”. Taking its basis on the 13th century writers of treatises in favour of mensural positions, Historical research on musical notation, from its beginnings in the second half of 19th century, has centered his theoretical approaches in “sharp” application of quantitative laws (metre, poetry, -which could be framed with mathematical accuracy (mensura certa-, to musical figures. So, Historical research, as they were more difficult to enunciate mathematically, left aside other hypothesis considering that the laws of idiomatic accent (oratorical rhythm, numerose canere or those of the dance (weightiness, support: pes = pace, step, also could have a rellevant influence in rhythm, metre, and, finally, the musical notation. It is not yet well known if the rhythm of the Greek and latin languages were founded on syllabic quantity or syllabic accent. Otherwise, nobody doubts about musical ryhthm comes from the language rhythm. It is very difficult to clarify borderlines, if they really exists, between metre (quantity and rhythm (accent, weightiness, because, as it is usually said, “rhythm is soul of metre”. This paper think about different circumstances which could make the study conditional on the ancient european notations, in 19th century. It also deals with the necessity of looking back to the classical Greek and Latin writers (Cicerón, Horacio, Quintiliano, Agustín, etc., as they can clarify the provenence, evolution and differences among those concepts and terms and their application to music.

    El escrito presenta unas “reflexiones” sobre el ritmo y metro en la monodia litúrgica y polifonía medieval, surgidas del contacto con fuentes musicales históricas al

  9. Hydrodynamique, transfert de chaleur et combustion de gaz naturel en lit fluidisé circulant Hydrodynamics, Heat Transfer and Combustion of Natural Gas in a Circulating Fluidized Bed

    Directory of Open Access Journals (Sweden)

    Feugier A.

    2006-11-01

    Full Text Available L'hydrodynamique, les transferts de chaleur et la combustion du gaz naturel ont été étudiés dans un réacteur à lit circulant de 15 cm de diamètre et de 7 m de haut. Ce réacteur peut opérer avec des vitesses de gaz allant jusqu'à 15 m/s, jusqu'à des températures de 880-900°C et avec des débits de solides compris entre 0 et 15t/h. Les charges utilisées sont des sables de granulométrie allant de 95 à 625 microns. Le profil de concentration en solides dans le réacteur est déterminé à partir du profil de pression. Une corrélation reliant la vitesse de glissement des particules aux principaux paramètres opératoires, rend compte de façon très satisfaisante de l'ensemble des résultats expérimentaux. La mise en place d'un échangeur en paroi dans la partie supérieure du réacteur a permis la détermination de coefficients d'échange thermique. Ces derniers sont essentiellement fonction de la, concentration en particules au droit de l'échangeur et de la granulométrie des particules. Des valeurs allant jusqu'à 200 W/m2 K peuvent, être obtenues. Enfin, la combustion du méthane s'avère très sensible à la présence de particules dans le réacteur. Ces particules ont un effet inhibiteur. Hydrodynamics, heat transfer and combustion of natural gas have been investigated in a circulating-bed reactor 15 cm in diameter and 7 m high. This reactor can operate with gas velocities up to 15 m/s, at temperature up to 880-900°C and with solids flow rates of between 0 and 15 t/h. The solids used are sands with a particle size ranging from 95 to 625 microns. The solids concentration profile in the reactor is determined from the pressure profile. A correlation linking the slippage velocity of particles to the principal operating parameters very satisfactorily takes into consideration the overall experimental results. The installation of a wall heat exchanger in the upper part of the reactor enabled the heat exchange coefficients to be

  10. Séparation par coalescence en lit fixe d'une phase aqueuse émulsionnée dans une phase organique Fixed-Bed Coalescence to Separate an Emulsified Aqueous Phase in an Organic Phase

    Directory of Open Access Journals (Sweden)

    Calteau J. P.

    2006-11-01

    Full Text Available Cette publication étudie la séparation de l'eau émulsionnée dans un kérosène par passage à travers un milieu granulaire. Les propriétés physico-chimiques du matériau coalesceur (nature et état de surface sont considérées. L'efficacité de séparation est étudiée en fonction ; - de la mouillabilité; - de la granulométrie; - de l'état de surface du matériau ; - de la vitesse de passage de l'émulsion; - de la hauteur de lit. L'analyse qualitative et quantitative de la rétention de l'eau dans le lit permet de mieux comprendre les mécanismes de coalescence. This article examines the séparation of emulsified water in kerosene by passing it through a granular medium. The physico-chemical properties of the coolescing material, i. e. nature and surface state, are considered. Separation efficiency is analyzed as a fonction of : - wettability; - grain size ; - surface state of the material ; - emulsion pass-through rate; - height of the bed. A qualitative and quantitative analysis of water retention in the bed gives a better understanding of the coalescence mechanisms.

  11. Particles and nuclei, letters, in Russian, pt.4

    CERN Document Server

    2002-01-01

    The present collection of letters from JINR, Dubna, contains nine separate records on thermal multifragmentation, nuclear fog and critical temperature for the liquid-gas phase transition, topological and nontopological solutions for the chiral bag model with constituent quarks, comparison of ATLAS tilecal module No. 8 high-precision metrology measurement results obtained by laser (JINR) and photogrammetric (CERN) methods, calibration of the beam polarimeter at the JINR synchrophasotron, anomalous A-, t-dependence and the phase behaviour of partial wave of coherent production of radial state pi (1300), about some inverse problems of nuclear physics, the nuclear matter modification at intermediate energies, experimental research of the NN scattering with polarized particles at the VdG accelerator of Charles university. Project 'NN interactions' and the forward detector of the ANKE spectrometer. Scintillation and Cherenkov hodoscopes

  12. DOE Advanced Scientific Advisory Committee (ASCAC): Workforce Subcommittee Letter

    Energy Technology Data Exchange (ETDEWEB)

    Chapman, Barbara [University of Houston; Calandra, Henri [Total SA; Crivelli, Silvia [Lawrence Berkeley National Laboratory, University of California, Davis; Dongarra, Jack [University of Tennessee; Hittinger, Jeffrey [Lawrence Livermore National Laboratory; Lathrop, Scott A. [NCSA, University of Illinois Urbana-Champaign; Sarkar, Vivek [Rice University; Stahlberg, Eric [Advanced Biomedical Computing Center; Vetter, Jeffrey S. [Oak Ridge National Laboratory; Williams, Dean [Lawrence Livermore National Laboratory

    2014-07-23

    Simulation and computing are essential to much of the research conducted at the DOE national laboratories. Experts in the ASCR ¬relevant Computing Sciences, which encompass a range of disciplines including Computer Science, Applied Mathematics, Statistics and domain Computational Sciences, are an essential element of the workforce in nearly all of the DOE national laboratories. This report seeks to identify the gaps and challenges facing DOE with respect to this workforce. This letter is ASCAC’s response to the charge of February 19, 2014 to identify disciplines in which significantly greater emphasis in workforce training at the graduate or postdoctoral levels is necessary to address workforce gaps in current and future Office of Science mission needs.

  13. Refuting feminism: Brazilian lettered culture's complacency/complicity

    Directory of Open Access Journals (Sweden)

    Rita Terezinha Schmidt

    Full Text Available In appraising the power of antifeminist discourse in Brazil, I examine how this discourse appears in the realm of cultural journalism in order to make some connections to Brazilian social history, in the light of which it may be possible to understand why feminism as transforming praxis seems so alien to the habits of the country. To sustain my arguments I draw on the readings of Brazilian historical and cultural thinkers considered "leftists". At the same time, I point out the limits of their analyses, that is, their silence regarding women's oppression and gender issues. Finally, I examine the persistence of various forms of antifeminism in the lettered milieu so as to understand the statute of feminist critique in the field of literary studies and the reasons for its invisibility, including considerations on its achievements and the limitations of its practices.

  14. Tank waste source term inventory validation. Volume 1. Letter report

    Energy Technology Data Exchange (ETDEWEB)

    Brevick, C.H.; Gaddis, L.A.; Johnson, E.D.

    1995-04-28

    The sample data for selection of 11 radionuclides and 24 chemical analytes were extracted from six separate sample data sets, were arranged in a tabular format and were plotted on scatter plots for all of the 149 single-shell tanks, the 24 double-shell tanks and the four aging waste tanks. The solid and liquid sample data was placed in separate tables and plots. The sample data and plots were compiled from the following data sets: characterization raw sample data, recent core samples, D. Braun data base, Wastren (Van Vleet) data base, TRAC and HTCE inventories. This document is Volume I of the Letter Report entitled Tank Waste Source Term Inventory Validation.

  15. Lost and Found, Letters and Methods: Assessing Attitudes toward Chiropractic and Medical Care

    Directory of Open Access Journals (Sweden)

    Hannah Kern

    2010-10-01

    Full Text Available Attitudes toward traditional and chiropractic medicine were compared using Milgram's lost letter technique. A total of 192 letters were placed on the windshields of vehicles in parking lots at six restaurants and department stores in each of four quadrants of a medium-sized, Southeastern city. These letters were addressed to "Admissions" at either a fictitious Institute of Medicine or Institute of Chiropractic Care. Return addresses included either a male or a female name. Thus, those who found a lost letter were faced with the option of returning or not returning a letter from either a male or a female, addressed to an Institute of traditional or non-traditional medicine. After examining previous studies which had used the lost letter technique, numerous methodological improvements were implemented. For example, letters were randomly assigned to potential drop spots for each of 24 study locations (six study locations in each of four city quadrants, and a Latin square design was used to control for possible order effects in the four study conditions that were implemented. Nearly 65% of the letters (124 of 192 were returned. We found: 1 letters addressed to a fictitious Institute of Chiropractic Care were just as likely to be returned as those addressed to a fictitious Institute of Medicine; 2 letters with female return addresses were as likely to be returned as those with male return addresses; 3 there was no interaction between study conditions; 4 based on what was essentially a replication study, a comparison of the pattern of returns using the first and second cycle of lost letters (n = 96 for each cycle revealed an equivalent pattern of no-difference findings. DOI: 10.2458/azu_jmmss.v1i1.78

  16. The locus of impairment in English developmental letter position dyslexia.

    Science.gov (United States)

    Kezilas, Yvette; Kohnen, Saskia; McKague, Meredith; Castles, Anne

    2014-01-01

    Many children with reading difficulties display phonological deficits and struggle to acquire non-lexical reading skills. However, not all children with reading difficulties have these problems, such as children with selective letter position dyslexia (LPD), who make excessive migration errors (such as reading slime as "smile"). Previous research has explored three possible loci for the deficit - the phonological output buffer, the orthographic input lexicon, and the orthographic-visual analysis stage of reading. While there is compelling evidence against a phonological output buffer and orthographic input lexicon deficit account of English LPD, the evidence in support of an orthographic-visual analysis deficit is currently limited. In this multiple single-case study with three English-speaking children with developmental LPD, we aimed to both replicate and extend previous findings regarding the locus of impairment in English LPD. First, we ruled out a phonological output buffer and an orthographic input lexicon deficit by administering tasks that directly assess phonological processing and lexical guessing. We then went on to directly assess whether or not children with LPD have an orthographic-visual analysis deficit by modifying two tasks that have previously been used to localize processing at this level: a same-different decision task and a non-word reading task. The results from these tasks indicate that LPD is most likely caused by a deficit specific to the coding of letter positions at the orthographic-visual analysis stage of reading. These findings provide further evidence for the heterogeneity of dyslexia and its underlying causes.

  17. The locus of impairment in English developmental letter position dyslexia

    Directory of Open Access Journals (Sweden)

    Yvette eKezilas

    2014-06-01

    Full Text Available Many children with reading difficulties display phonological deficits and struggle to acquire nonlexical reading skills. However, not all children with reading difficulties have these problems, such as children with selective Letter Position Dyslexia (LPD, who make excessive migration errors (such as reading slime as ‘smile’. Previous research has explored three possible loci for the deficit – the phonological output buffer, the orthographic input lexicon, and the orthographic-visual analysis stage of reading. While there is compelling evidence against a phonological output buffer and orthographic input lexicon deficit account of English LPD, the evidence in support of an orthographic-visual analysis deficit is currently limited. In this multiple single-case study with three English speaking children with developmental LPD we aimed to both replicate and extend previous findings regarding the locus of impairment in English LPD. First, we ruled out a phonological output buffer and an orthographic input lexicon deficit by administering tasks that directly assess phonological processing and lexical guessing. We then went on to directly assess whether or not children with LPD have an orthographic-visual analysis deficit by modifying two tasks that have previously been used to localize processing at this level: a same-different decision task and a nonword reading task. The results from these tasks indicate that LPD is most likely caused by a deficit specific to the coding of letter positions at the orthographic-visual analysis stage of reading. These findings provide further evidence for the heterogeneity of dyslexia and its underlying causes.

  18. Computer monitor pixellation and Sloan letter visual acuity measurement.

    Science.gov (United States)

    Carkeet, Andrew; Lister, Lucas J

    2017-12-26

    To assess the effects of changing computer monitor pixel density on visual acuity measurements made using Sloan optotypes. Acuity was measured on 10 participants aged 19 to 38 years (mean 27.9 ± 7.0) measured binocularly wearing their best spectacle correction. Stimuli were eight lines of five Sloan letter optotypes in logarithmic progression, ranging in size from -0.4 to 0.3 logMAR. Test distance was varied so that pixels on the monitor ranged in size from 0.125 mins of arc to 1.97 mins of arc. Two sampling approaches were used: (1) unfiltered sampling, with each pixel rendered either black or white; and (2) filtered sampling with pixel luminance averaged across a pixel aperture, giving grey-scale smoothing of letter edges. A broken line fit was made to each data set, with acuity being stable at an asymptotic threshold VAas for small pixels sizes, with thresholds increasing linearly when pixel sizes exceeded a critical pixel size Pcrit . For unfiltered stimuli, Pcrit averaged 1.1 mins of arc and for unfiltered stimuli averaged 0.69 mins of arc. For filtered stimuli, Pcrit was 1.79xVAas , and for unfiltered Pcrit was 1.05xVAas . The results show that grey-scale filtering makes acuity measurement more resistant to the effects of pixellation. Based on a conservative interpretation of these findings, we make the recommendation that charts be constructed with, for filtered optotypes, a maximum pixel size of 0.6 x of the smallest MAR used and, for unfiltered optotypes, 0.35 x the smallest MAR used. © 2017 The Authors Ophthalmic & Physiological Optics © 2017 The College of Optometrists.

  19. Proton therapy

    Science.gov (United States)

    Proton beam therapy; Cancer - proton therapy; Radiation therapy - proton therapy; Prostate cancer - proton therapy ... that use x-rays to destroy cancer cells, proton therapy uses a beam of special particles called ...

  20. Multiple levels of letter representation in written spelling: evidence from a single case of dysgraphia with multiple deficits.

    Science.gov (United States)

    de Partz, Marie-Pierre; Lochy, Aliette; Pillon, Agnesa

    2005-01-01

    In this paper, we report a detailed analysis of the impaired performance of a dysgraphic individual, AD, who produced similar rates of letter-level errors in written spelling, oral spelling, and typing. We found that the distribution of various letter error types displayed a distinct pattern in written spelling on the one hand and in oral spelling and typing on the other. In particular, noncontextual letter substitution errors (i.e., errors in which the erroneous letter that replaces the target letter does not occur elsewhere within the word) were virtually absent in oral spelling and typing and mainly found in written spelling. In contrast, letter deletion errors and multiple-letter errors were typically found in oral spelling and very exceptional in written spelling. Only contextual letter substitution errors (i.e., errors in which the erroneous letter that replaces the target letter is identical to a letter occurring earlier or later in the word) were found in similar proportions in the three tasks. We argue that these contrasting patterns of letter error distribution result from damage to two distinct levels of letter representation and processing within the spelling system, namely, the amodal graphemic representation held in the graphemic buffer and the letter form representation computed by subsequent writing-specific processes. Then, we examined the relationship between error and target in the letter substitution errors produced in written and oral spelling and found evidence that distinct types of letter representation are processed at each of the hypothetized levels of damage: symbolic letter representation at the graphemic level and representation of the component graphic strokes at the letter form processing level.

  1. Multiple Levels of Letter Representation in Written Spelling: Evidence From a Single Case of Dysgraphia with Multiple Deficits

    Directory of Open Access Journals (Sweden)

    Marie-Pierre de Partz

    2005-01-01

    Full Text Available In this paper, we report a detailed analysis of the impaired performance of a dysgraphic individual, AD, who produced similar rates of letter-level errors in written spelling, oral spelling, and typing. We found that the distribution of various letter error types displayed a distinct pattern in written spelling on the one hand and in oral spelling and typing on the other. In particular, noncontextual letter substitution errors (i.e., errors in which the erroneous letter that replaces the target letter does not occur elsewhere within the word were virtually absent in oral spelling and typing and mainly found in written spelling. In contrast, letter deletion errors and multiple-letter errors were typically found in oral spelling and very exceptional in written spelling. Only contextual letter substitution errors (i.e., errors in which the erroneous letter that replaces the target letter is identical to a letter occurring earlier or later in the word were found in similar proportions in the three tasks. We argue that these contrasting patterns of letter error distribution result from damage to two distinct levels of letter representation and processing within the spelling system, namely, the amodal graphemic representation held in the graphemic buffer and the letter form representation computed by subsequent writing-specific processes. Then, we examined the relationship between error and target in the letter substitution errors produced in written and oral spelling and found evidence that distinct types of letter representation are processed at each of the hypothetized levels of damage: symbolic letter representation at the graphemic level and representation of the component graphic strokes at the letter form processing level.

  2. A very large soul: selected letters from Margaret Laurence to Canadian writers A very large soul: selected letters from Margaret Laurence to Canadian writers

    Directory of Open Access Journals (Sweden)

    John J. O'Connor

    2008-04-01

    Full Text Available “This will be a brief letter, as I have a horrifying stack of business letters to catch up on,” wrote Margaret Laurence to her friend and fellow novelist Gabrielle Roy in 1978, echoing an earlier lament to her epistolary friend Ernest Buckler about the need to “keep pace with the ghastly flow of business correspondence.” Although she was always to face some tension between her personal and professional selves as correspondent, her priority was never in question: “Must go. I have 70 letters to reply to, having got far behind in correspondence ... am trying now to communicate once again with dear friends first, and then to answer all the others, which will no doubt be my winter project” (4 Sept. 1974 letter to Silver Donald Cameron. “This will be a brief letter, as I have a horrifying stack of business letters to catch up on,” wrote Margaret Laurence to her friend and fellow novelist Gabrielle Roy in 1978, echoing an earlier lament to her epistolary friend Ernest Buckler about the need to “keep pace with the ghastly flow of business correspondence.” Although she was always to face some tension between her personal and professional selves as correspondent, her priority was never in question: “Must go. I have 70 letters to reply to, having got far behind in correspondence ... am trying now to communicate once again with dear friends first, and then to answer all the others, which will no doubt be my winter project” (4 Sept. 1974 letter to Silver Donald Cameron.

  3. The processing of consonants and vowels during letter identity and letter position assignment in visual-word recognition: an ERP study.

    Science.gov (United States)

    Vergara-Martínez, Marta; Perea, Manuel; Marín, Alejandro; Carreiras, Manuel

    2011-09-01

    Recent research suggests that there is a processing distinction between consonants and vowels in visual-word recognition. Here we conjointly examine the time course of consonants and vowels in processes of letter identity and letter position assignment. Event related potentials (ERPs) were recorded while participants read words and pseudowords in a lexical decision task. The stimuli were displayed under different conditions in a masked priming paradigm with a 50-ms SOA: (i) identity/baseline condition e.g., chocolate-CHOCOLATE); (ii) vowels-delayed condition (e.g., choc_l_te-CHOCOLATE); (iii) consonants-delayed condition (cho_o_ate-CHOCOLATE); (iv) consonants-transposed condition (cholocate-CHOCOLATE); (v) vowels-transposed condition (chocalote-CHOCOLATE), and (vi) unrelated condition (editorial-CHOCOLATE). Results showed earlier ERP effects and longer reaction times for the delayed-letter compared to the transposed-letter conditions. Furthermore, at early stages of processing, consonants may play a greater role during letter identity processing. Differences between vowels and consonants regarding letter position assignment are discussed in terms of a later phonological level involved in lexical retrieval. Copyright © 2010 Elsevier Inc. All rights reserved.

  4. The etymology and use of the word 'anaesthesia' Oliver Wendell Holmes' letter to W. T. G. Morton.

    Science.gov (United States)

    Haridas, R P

    2016-07-01

    Two published versions of a letter in which Oliver Wendell Holmes, MD, recommended the name anaesthesia were identified from publications supportive of the claims of W. T. G. Morton. The earliest known publication of Holmes' letter is in a pamphlet published by Edward Warren in May-June 1847. Another version of the letter was published 12 years later in Nathan P. Rice's biography of Morton. Holmes' letter to Morton was probably lost when a substantial part of a collection of Morton's papers was damaged during storage. There are no reported copies of Holmes's letter. The currently available information does not provide any assistance in determining the correct form of Holmes's letter.

  5. Effect of Assessment Task and Letter Writing Ability on Preschool Children's Spelling Performance

    Science.gov (United States)

    Puranik, Cynthia; Apel, Kenn

    2010-01-01

    The purpose of this study was to examine whether spelling performance in preschool children varied as a function of the method of assessment and letter writing ability. The authors manipulated the motoric element and memory demands of the task by having children spell single words using letter tiles, orally, and by writing. The authors also…

  6. Writing Cover Letters That Address Instructor Feedback Improves Final Papers in a Research Methods Course

    Science.gov (United States)

    Daniel, Frances; Gaze, Catherine M.; Braasch, Jason L. G.

    2015-01-01

    We examined how writing cover letters to the instructor influenced final papers in research methods courses. After receiving instructor feedback on drafts of each section of an American Psychological Association style research paper throughout the semester, students in two classes wrote cover letters to the instructor explaining how the instructor…

  7. Differences in the Processing of Prefixes and Suffixes Revealed by a Letter-Search Task

    Science.gov (United States)

    Beyersmann, Elisabeth; Ziegler, Johannes C.; Grainger, Jonathan

    2015-01-01

    A letter-search task was used to test the hypothesis that affixes are chunked during morphological processing and that such chunking might operate differently for prefixes and suffixes. Participants had to detect a letter target that was embedded either in a prefix or suffix (e.g., "R" in "propoint" or "filmure") or…

  8. The Internal Structure of "Chaos": Letter Category Determines Visual Word Perceptual Units

    Science.gov (United States)

    Chetail, Fabienne; Content, Alain

    2012-01-01

    The processes and the cues determining the orthographic structure of polysyllabic words remain far from clear. In the present study, we investigated the role of letter category (consonant vs. vowels) in the perceptual organization of letter strings. In the syllabic counting task, participants were presented with written words matched for the…

  9. 77 FR 325 - Agency Information Collection (Accelerated Payment Verification of Completion Letter): Activity...

    Science.gov (United States)

    2012-01-04

    ... AFFAIRS Agency Information Collection (Accelerated Payment Verification of Completion Letter): Activity... INFORMATION: Title: Accelerated Payment Verification of Completion Letter, VA Form 22-0840. OMB Control Number... collection of information abstracted below to the Office of Management and Budget (OMB) for review and...

  10. Adolescent Sexual Initiation through the Lens of Letters to the Editor Published in Polish Teenage Magazines

    Science.gov (United States)

    Kopacz, Marek S.; Bajka-Kopacz, Aleksandra

    2012-01-01

    Almost all teenage magazines invite readers to submit questions concerning relationships, published as letters to the editor, popularly called "advice columns," often containing explicit questions about sexuality. This study aims to examine, firstly, how themes related to sexual initiation are presented in letters to the editor published…

  11. 19 CFR 181.100 - Effect of NAFTA advance ruling letters; modification and revocation.

    Science.gov (United States)

    2010-04-01

    ... the satisfaction of any conditions on which the advance ruling was based, and if the facts are... will not be applied to the actual transaction. If, in the opinion of any Customs field office by whom... letter or furnishing other information sufficient to permit the advance ruling letter in question to be...

  12. Brush Lettering I; Commercial and Advertising Art--Basic: 9183.05.

    Science.gov (United States)

    Dade County Public Schools, Miami, FL.

    The course outline has been prepared as a guide to help the students gain mastery in the proper brush techniques required for efficiency in brush lettering. The student is first given an orientation to the materials and equipment used, and the preparation of tempera paints for brush lettering. After this introduction, the student is guided through…

  13. Speedball Pen Lettering; Commercial and Advertising Art--Basic: 9183.03.

    Science.gov (United States)

    Dade County Public Schools, Miami, FL.

    The course outline has been prepared as a guide to help the student become proficient in the skills required to execute speedball lettering. Prior to entry into the course, the vocational student will display mastery of Pencil Lettering. Consisting of 135 clock hours, the course is organized into five instructional blocks: (1) orientation to…

  14. The impact of letter spacing on reading: a test of the bigram coding hypothesis.

    Science.gov (United States)

    Vinckier, Fabien; Qiao, Emilie; Pallier, Christophe; Dehaene, Stanislas; Cohen, Laurent

    2011-05-12

    Identifying letters and their relative positions is the basis of reading in literate adults. The Local Combinations Detector model hypothesizes that this ability results from the general organization of the visual system, whereby object encoding proceeds through a hierarchy of neural detectors that, in the case of reading, would be tuned to letters, bigrams, or other letter combinations. Given the increase of receptive fields by a factor of 2 to 3 from one neural level to the next, detectors should integrate information only for letters separated by at most 2 other characters. We test this prediction by measuring the impact of letter spacing on reading, purifying this effect from confounding variables. We establish that performance deteriorates non-linearly whenever letters are separated by at least 2 blank spaces, with the concomitant emergence of a word length effect. We then show that this cannot be reduced to an effect of physical size nor of visual eccentricity. Finally, we demonstrate that the threshold of about 2 spaces is constant across variations in font size. Those results support the hypothesis that the fast recognition of combinations of nearby letters plays a central role in the coding of words, such that interfering with this representation prevents the parallel analysis of letter strings.

  15. An Analysis of English Business Letters from the Perspective of Interpersonal Function

    Science.gov (United States)

    Xu, Bo

    2012-01-01

    The purpose of the present study is to find out the features of English business letters. Halliday's systemic functional linguistics is used as the theoretical framework, mainly, interpersonal fucntion. The English business letter (EBL) is an important written text used for international business communication and it has its own features of text.…

  16. Linking Composition and Literature through Metagenres: Using Business Sales Letters in First-Year English

    Science.gov (United States)

    Devet, Bonnie

    2008-01-01

    This paper explains how first-year composition students wrote business sales letters about short fiction and then revised those letters into full-fledged literary essays that analyzed the stories. By completing these two writings back-to-back (that is, experiencing the metagenres between business writing and literary analysis), students not only…

  17. Harvard Education Letter. Volume 27, Number 3, May-June 2011

    Science.gov (United States)

    Chauncey, Caroline T., Ed.

    2011-01-01

    "Harvard Education Letter" is published bimonthly at the Harvard Graduate School of Education. This issue of "Harvard Education Letter" contains the following articles: (1) Bringing Art into School, Byte by Byte: Innovative Programs Use Technology to Expand Access to the Arts (Patti Hartigan); (2) Differentiated Instruction…

  18. Teaching letter sounds to kindergarten English language learners using incremental rehearsal.

    Science.gov (United States)

    Peterson, Meredith; Brandes, Dana; Kunkel, Amy; Wilson, Jennifer; Rahn, Naomi L; Egan, Andrea; McComas, Jennifer

    2014-02-01

    Proficiency in letter-sound correspondence is important for decoding connected text. This study examined the effects of an evidence-based intervention, incremental rehearsal (IR), on the letter-sound expression of three kindergarten English language learners (ELLs) performing below the district benchmark for letter-sound fluency. Participants were native speakers of Hmong, Spanish, and Polish. A multiple-baseline design across sets of unknown letter sounds was used to evaluate the effects of IR on letter-sound expression. Visual analysis of the data showed an increase in level and trend when IR was introduced in each phase. Percentage of all non-overlapping data (PAND) ranged from 95% to 100%. All participants exceeded expected growth and reached the spring district benchmark for letter-sound fluency. Results suggest that IR is a promising intervention for increasing letter-sound expression for ELLs who evidence delays in acquiring letter sounds. Copyright © 2013 Society for the Study of School Psychology. Published by Elsevier Ltd. All rights reserved.

  19. 32 CFR Appendix B to Part 216 - ROTC Sample Letter of Inquiry

    Science.gov (United States)

    2010-07-01

    ... 32 National Defense 2 2010-07-01 2010-07-01 false ROTC Sample Letter of Inquiry B Appendix B to... (CONTINUED) MISCELLANEOUS MILITARY RECRUITING AND RESERVE OFFICER TRAINING CORPS PROGRAM ACCESS TO INSTITUTIONS OF HIGHER EDUCATION Pt. 216, App. B Appendix B to Part 216—ROTC Sample Letter of Inquiry (Tailor...

  20. Mapping letters from the future: Exploring narrative processes of imagining the future

    NARCIS (Netherlands)

    Sools, Anna Maria; Tromp, Thijs; Mooren, Jan H.

    2015-01-01

    This article uses Letters from the Future (a health promotion instrument) to explore the human capacity of imagining the future. From a narrative perspective, letters from the future are considered to be indicative of a variety of forms through which human beings construct and understand their

  1. Electrical Connections: Letters to Thomas Edison in Response to His Claim of Solving Incandescent Lighting, 1878.

    Science.gov (United States)

    Bazerman, Charles

    1994-01-01

    Discusses the way in which letters sent to Thomas Edison following the report that he had solved the problem of incandescent lighting reveal the many discursive worlds that Edison's work touched. Claims these letters indicate how a technological accomplishment is also a multiple, complex social, and communicative accomplishment, creating place and…

  2. Exploiting a Corpus of Business Letters from a Phraseological, Functional Perspective

    Science.gov (United States)

    Flowerdew, Lynne

    2012-01-01

    This paper illustrates how a freely available online corpus has been exploited in a module on teaching business letters covering the following four speech acts (functions) commonly found in business letters: invitations, requests, complaints and refusals. It is proposed that different strategies are required for teaching potentially…

  3. Letter-Sound Reading: Teaching Preschool Children Print-to-Sound Processing.

    Science.gov (United States)

    Wolf, Gail Marie

    2016-02-01

    This intervention study investigated the growth of letter sound reading and growth of consonant-vowel-consonant (CVC) word decoding abilities for a representative sample of 41 US children in preschool settings. Specifically, the study evaluated the effectiveness of a 3-step letter-sound teaching intervention in teaching pre-school children to decode, or read, single letters. The study compared a control group, which received the preschool's standard letter-sound instruction, to an intervention group which received a 3-step letter-sound instruction intervention. The children's growth in letter-sound reading and CVC word decoding abilities were assessed at baseline and 2, 4, 6 and 8 weeks. When compared to the control group, the growth of letter-sound reading ability was slightly higher for the intervention group. The rate of increase in letter-sound reading was significantly faster for the intervention group. In both groups, too few children learned to decode any CVC words to allow for analysis. Results of this study support the use of the intervention strategy in preschools for teaching children print-to-sound processing.

  4. 76 FR 68257 - Letters of Interest for Credit Assistance Under the Transportation Infrastructure Finance and...

    Science.gov (United States)

    2011-11-03

    ... Credit Assistance Under the Transportation Infrastructure Finance and Innovation Act (TIFIA) Program... Transportation Infrastructure Finance and Innovation Act of 1998 (TIFIA), authorizing the U.S. Department of... letter and detailed plan of finance). Letters of Interest submitted pursuant to this notice of funding...

  5. The Quiet Clam Is Quite Calm: Transposed-Letter Neighborhood Effects on Eye Movements during Reading

    Science.gov (United States)

    Johnson, Rebecca L.

    2009-01-01

    In responses time tasks, inhibitory neighborhood effects have been found for word pairs that differ in a transposition of two adjacent letters (e.g., "clam/calm"). Here, the author describes two eye-tracking experiments conducted to explore transposed-letter (TL) neighborhood effects within the context of normal silent reading. In…

  6. Impaired Letter-String Processing in Developmental Dyslexia: What Visual-to-Phonology Code Mapping Disorder?

    Science.gov (United States)

    Valdois, Sylviane; Lassus-Sangosse, Delphine; Lobier, Muriel

    2012-01-01

    Poor parallel letter-string processing in developmental dyslexia was taken as evidence of poor visual attention (VA) span, that is, a limitation of visual attentional resources that affects multi-character processing. However, the use of letter stimuli in oral report tasks was challenged on its capacity to highlight a VA span disorder. In…

  7. 31 CFR 535.576 - Payment of non-dollar letters of credit to Iran.

    Science.gov (United States)

    2010-07-01

    ... credit to Iran. 535.576 Section 535.576 Money and Finance: Treasury Regulations Relating to Money and... letters of credit to Iran. Notwithstanding the prohibitions of §§ 535.201 and 535.206(a)(4), payment of existing non-dollar letters of credit in favor of Iranian entities or any person in Iran by any foreign...

  8. The long road to automation : neurocognitive development of letter-speech sound processing

    NARCIS (Netherlands)

    Froyen, Dries J W; Bonte, Milene L; van Atteveldt, Nienke; Blomert, Leo

    In transparent alphabetic languages, the expected standard for complete acquisition of letter-speech sound associations is within one year of reading instruction. The neural mechanisms underlying the acquisition of letter-speech sound associations have, however, hardly been investigated. The present

  9. MARKETING TECHNIQUES: RHETORICAL STRATEGIES IN CEOs’ LETTERS INTRODUCING CORPORATE SOCIAL RESPONSIBILITY REPORTS OF THE COMPANIES

    OpenAIRE

    Gâţă, Anca; Michael STOICA

    2014-01-01

    This paper provides limited but new details on the rhetoric of Chief Executive Officers’ letters to stakeholders. We analyze CEOs’ letters to which introduce Corporate Social Responsibility reports for 2012 of several US large companies. The analysis is rooted in discourse analysis, rhetoric, and the theory of argumentation. It yields significant results to be later valued in the field of Business Ethics.

  10. Suppression of Mirror Generalization for Reversible Letters: Evidence from Masked Priming

    Science.gov (United States)

    Perea, Manuel; Moret-Tatay, Carmen; Panadero, Victoria

    2011-01-01

    Readers of the Roman script must "unlearn" some forms of mirror generalization when processing printed stimuli (i.e., herb and herd are different words). Here we examine whether the suppression of mirror generalization is a process that affects all letters or whether it mostly affects reversible letters (i.e., b/d). Three masked priming lexical…

  11. Harvard Education Letter. Volume 21, Number 6, November-December 2005

    Science.gov (United States)

    Chauncey, Caroline, Ed.

    2005-01-01

    "Harvard Education Letter" is published bimonthly at the Harvard Graduate School of Education. This issue of "Harvard Education Letter" contains the following articles: (1) Is History... History?: Standards, Accountability, and the Future of Our Nation's Past (Robert Rothman); (2) Curriculum Access for All: How Teachers Can Use Universal Design…

  12. Adequacy of authors' replies to criticism raised in electronic letters to the editor: cohort study

    DEFF Research Database (Denmark)

    Gøtzsche, Peter C; Delamothe, Tony; Godlee, Fiona

    2010-01-01

    To investigate whether substantive criticism in electronic letters to the editor, defined as a problem that could invalidate the research or reduce its reliability, is adequately addressed by the authors.......To investigate whether substantive criticism in electronic letters to the editor, defined as a problem that could invalidate the research or reduce its reliability, is adequately addressed by the authors....

  13. 76 FR 43693 - Standard Operating Procedure for “Notice to Industry” Letters

    Science.gov (United States)

    2011-07-21

    ... HUMAN SERVICES Food and Drug Administration Standard Operating Procedure for ``Notice to Industry...) for ``Notice to Industry'' Letters. The SOP describes the Center for Devices and Radiological Health's... ``Notice to Industry'' Letters to all manufacturers of a particular group of devices for which the Center...

  14. A Letter from Edmund Husserl to Franz Brentano from 29 XII 1889

    NARCIS (Netherlands)

    Ierna, Carlo

    2015-01-01

    Among the correspondence between Husserl and Brentano kept at the Houghton Library of Harvard University there is a letter from Husserl to Brentano from 29 XII 1889, whose contents were completely unknown until now. The letter is of some significance, both historically as well as systematically for

  15. Contributions of Emergent Literacy Skills to Name Writing, Letter Writing, and Spelling in Preschool Children

    Science.gov (United States)

    Puranik, Cynthia S.; Lonigan, Christopher J.; Kim, Young-Suk

    2011-01-01

    The purpose of this study was to examine which emergent literacy skills contribute to preschool children's emergent writing (name-writing, letter-writing, and spelling) skills. Emergent reading and writing tasks were administered to 296 preschool children aged 4-5 years. Print knowledge and letter-writing skills made positive contributions to name…

  16. George gives to geology Jane : the name letter effect and incidental similarity cues in fundraising

    NARCIS (Netherlands)

    Bekkers, René H.F.P.

    2010-01-01

    - People tend to like others with attributes similar to their own (the similarity principle) and favor products with names similar to their own (the name letter effect). - In the present field experiment, the name letter effect and similarity principle are tested in a phonaton among alumni of

  17. How Counseling Students Respond to Receiving Supervision Letters from Their Practicum Instructor

    Science.gov (United States)

    Maxon-Kann, William J.

    2017-01-01

    The purpose of this research was to explore how practicum students respond to receiving supervision letters from their instructor and what aspects of the letters influenced students in their development as counselor trainees. Participants were five master's students enrolled in a mental health practicum course and their instructor. The instructor…

  18. The Lenten Pastoral Letter: a first public declaration of the hidden ...

    African Journals Online (AJOL)

    Tired of being ignored by the squires, one day Mrs Poyser explodes, for Scott records that she ':burst in with desperate ... '32 In Malawi, people were tired of being exploited and oppressed. So the bishops' ..... For the original form of the letter, see 'Living our faith: pastoral letter from the. Catholic bishops 1992' in Kenneth R.

  19. Letter-Sound Reading: Teaching Preschool Children Print-to-Sound Processing

    Science.gov (United States)

    Wolf, Gail Marie

    2016-01-01

    This intervention study investigated the growth of letter sound reading and growth of consonant-vowel-consonant (CVC) word decoding abilities for a representative sample of 41 US children in preschool settings. Specifically, the study evaluated the effectiveness of a 3-step letter-sound teaching intervention in teaching preschool children to…

  20. Morphology and Spelling in French Students with Dyslexia: The Case of Silent Final Letters

    Science.gov (United States)

    Quémart, Pauline; Casalis, Séverine

    2017-01-01

    Spelling is a challenge for individuals with dyslexia. Phoneme-to-grapheme correspondence rules are highly inconsistent in French, which make them very difficult to master, in particular for dyslexics. One recurrent manifestation of this inconsistency is the presence of silent letters at the end of words. Many of these silent letters perform a…

  1. Harvard Education Letter. Volume 28, Number 1, January-February 2012

    Science.gov (United States)

    Walser, Nancy, Ed.

    2012-01-01

    "Harvard Education Letter" is published bimonthly at the Harvard Graduate School of Education. This issue of "Harvard Education Letter" contains the following articles: (1) Using Theater to Teach Social Skills: Researchers Document Improvements for Children with Autism (Patti Hartigan); (2) The Family Model of Schooling Revisited: Few Teachers,…

  2. Letter and Numeral Identification: Their Relationship with Early Literacy and Numeracy Skills

    Science.gov (United States)

    Neumann, Michelle M.; Hood, Michelle; Ford, Ruth M.; Neumann, David L.

    2013-01-01

    The relationship between letter and numeral identification is reviewed to determine whether early identification of these symbols impact upon both literacy and numeracy development. Numerals and letters share similar perceptual properties such as geometric features and arbitrary labels. Through early socio-cultural experiences with surrounding…

  3. 76 FR 70037 - Federal Regulations; OMB Circulars, OFPP Policy Letters, and CASB Cost Accounting Standards...

    Science.gov (United States)

    2011-11-10

    ... III 48 CFR Chapter 1 Federal Regulations; OMB Circulars, OFPP Policy Letters, and CASB Cost Accounting... Federal Procurement Policy (OFPP) Policy Letters, and Cost Accounting Standards Board (CASB) Cost Accounting Standards. DATES: The withdrawal is effective October 14, 2011. FOR FURTHER INFORMATION CONTACT...

  4. 76 FR 60357 - Federal Regulations; OMB Circulars, OFPP Policy Letters, and CASB Cost Accounting Standards...

    Science.gov (United States)

    2011-09-29

    ... and 48 CFR Ch. 1 Federal Regulations; OMB Circulars, OFPP Policy Letters, and CASB Cost Accounting... Procurement Policy (OFPP) Policy Letters, and Cost Accounting Standards Board (CASB) Cost Accounting Standards...,'' ``proposed rule,'' and ``final rule'' stages. CASB Cost Accounting Standards are issued under authority...

  5. I like Cities; Do You like Letters? Introducing Urban Typography in Art Education

    Science.gov (United States)

    Huerta, Ricard

    2010-01-01

    This article proposes a study of the letters and graphics found in the city, while at the same time opening up unusual spaces linked to the cultural arena and visual geographies for the creation of learning spaces in art education, introducing urban typography for training teachers. The letters in urban spaces can help us reinterpret the…

  6. The temporal dynamics of implicit processing of non-letter, letter, and word-forms in the human visual cortex

    Directory of Open Access Journals (Sweden)

    Lawrence Gregory Appelbaum

    2009-11-01

    Full Text Available The decoding of visually presented line segments into letters, and letters into words, is critical to fluent reading abilities. Here we investigate the temporal dynamics of visual orthographic processes, focusing specifically on right hemisphere contributions and interactions between the hemispheres involved in the implicit processing of visually presented words, consonants, false fonts, and symbolic strings. High-density EEG was recorded while participants detected infrequent, simple, perceptual targets (dot strings embedded amongst a of character strings. Beginning at 130ms, orthographic and non-orthographic stimuli were distinguished by a sequence of ERP effects over occipital recording sites. These early latency occipital effects were dominated by enhanced right-sided negative-polarity activation for non-orthographic stimuli that peaked at around 180ms. This right-sided effect was followed by bilateral positive occipital activity for false-fonts, but not symbol strings. Moreover the size of components of this later positive occipital wave was inversely correlated with the right-sided ROcc180 wave, suggesting that subjects who had larger early right-sided activation for non-orthographic stimuli had less need for more extended bilateral (e.g. interhemispheric processing of those stimuli shortly later. Additional early (130-150ms negative-polarity activity over left occipital cortex and longer-latency centrally distributed responses (>300ms were present, likely reflecting implicit activation of the previously reported ‘visual-word-form’ area and N400-related responses, respectively. Collectively, these results provide a close look at some relatively unexplored portions of the temporal flow of information processing in the brain related to the implicit processing of potentially linguistic information and provide valuable information about the interactions between hemispheres supporting visual orthographic processing.

  7. Visual and Artistic Functions of Letters in Khaghani’s Poetry

    Directory of Open Access Journals (Sweden)

    Aliakbar Kamalinahad

    2013-10-01

    Full Text Available Abstract The intensity of emotion and fluctuation of meaning in the poet's mind causes him to go beyond the ordinary language and convey intellectual and emotional meanings through metaphors, similes and linguistic preparations. He has sharp eyes and a sensitive spirit and creative temperament and attempts strengthening his own literary language and creating personal style by inventing novel images, showing the creativity and imagination and entering in various arenas of imagination. This point more than anything else could be done by presenting images and new figures. Perhaps in the sixth century, and especially in Azerbaijani school, more than other periods, poets have been looking for creating innovative style in eloquence. Their major attempts were mainly in imaging, a wide field that they have competed. It is obvious that in this illustration the alphabet letters would be very helpful. Khaghani's Divan of poetry, as one of the greatest poets of this school, is the perfect poetical book of paintings in which meaning has been hidden under a delicate pattern and new different scientific, cultural and religious images. Letters are a broad range of elements that put a new field in front of the poet and he is aware of the potential features of the letters, new images, and artistic creativity techniques as well. This paper shows descriptive - analytical study of various aspects of Khaghani’s poetry and frequency of letters in the alphabet letters, alphabetic-based authenticity of images, different similarity reasons, semantic and literal multi-relevance of letters in the context of poetry, producing figures of speech based on letters, sensational relationship exists between images and letters which have been shown in his poetry. Letter have a double and even multiple application in Khaghani's poetic works (divan and moreover the construction of words and conveying meaning which is the real and common usage, they were used as artistic

  8. Oncologists and family physicians. Using a standardized letter to improve communication.

    Science.gov (United States)

    Braun, Ted C.; Hagen, Neil A.; Smith, Colum; Summers, Nancy

    2003-01-01

    PROBLEM BEING ADDRESSED: Communication between oncologists at a regional cancer centre and family physicians caring for palliative cancer patients in the community was ineffective. OBJECTIVE OF PROGRAM: To improve communication between oncologists and family physicians by routine use of a template for dictated letters concerning follow-up care. PROGRAM DESCRIPTION: A consultation letter template was constructed and tested at a single clinic. The template was designed to guide oncologists dictating letters to family physicians for patients' follow-up visits. Effectiveness of the standardized letter was evaluated with a before-after survey. CONCLUSION: Using the template letter improved communication with respect to the relevance, timeliness, format, and amount of information. As care for patients at the end of life increasingly shifts to the community, ongoing efforts are required to improve communication between cancer centres and primary care physicians. PMID:12901484

  9. A Fragmentary Archive: Migratory Feelings in Early Anglo-Saxon Women's Letters.

    Science.gov (United States)

    Watt, Diane

    2017-01-01

    The letters by Anglo-Saxon women in the Boniface correspondence are connected by cultural practices and emotions centered on the conversion mission that functioned to maintain connections between the Anglo-Saxon diaspora. A striking recurring focus of these letters is on loss and isolation, which connects them to the Old English elegies. Many of the letters describe the writers' traumatic experiences that result from the death or absence of kin. These are women who endured the trauma of being left behind when others migrated overseas or who, in traveling away from their homeland, found themselves isolated in an alien environment, displaced in time as well as space. This article offers an analysis of the letters, focusing on the queer temporalities they explore, the queer emotions they evoke, and the queer kinships that they forge. It argues that the women's letters represent fragments of an early queer archive of migratory feelings.

  10. Visual and Artistic Functions of Letters in Khaghani’s Poetry

    Directory of Open Access Journals (Sweden)

    Mohsen Zolfaghari

    2013-11-01

    Full Text Available Abstract The intensity of emotion and fluctuation of meaning in the poet's mind causes him to go beyond the ordinary language and convey intellectual and emotional meanings through metaphors, similes and linguistic preparations. He has sharp eyes and a sensitive spirit and creative temperament and attempts strengthening his own literary language and creating personal style by inventing novel images, showing the creativity and imagination and entering in various arenas of imagination. This point more than anything else could be done by presenting images and new figures. Perhaps in the sixth century, and especially in Azerbaijani school, more than other periods, poets have been looking for creating innovative style in eloquence. Their major attempts were mainly in imaging, a wide field that they have competed. It is obvious that in this illustration the alphabet letters would be very helpful. Khaghani's Divan of poetry, as one of the greatest poets of this school, is the perfect poetical book of paintings in which meaning has been hidden under a delicate pattern and new different scientific, cultural and religious images. Letters are a broad range of elements that put a new field in front of the poet and he is aware of the potential features of the letters, new images, and artistic creativity techniques as well. This paper shows descriptive - analytical study of various aspects of Khaghani’s poetry and frequency of letters in the alphabet letters, alphabetic-based authenticity of images, different similarity reasons, semantic and literal multi-relevance of letters in the context of poetry, producing figures of speech based on letters, sensational relationship exists between images and letters which have been shown in his poetry. Letter have a double and even multiple application in Khaghani's poetic works (divan and moreover the construction of words and conveying meaning which is the real and common usage, they were used as artistic instruments

  11. Letters of recommendation to an otolaryngology/head and neck surgery residency program: their function and the role of gender.

    Science.gov (United States)

    Messner, Anna H; Shimahara, Erika

    2008-08-01

    To ascertain common features and gender differences in letters of recommendation (LORs) for applicants to an otolaryngology/head and neck surgery (OHNS) residency program. Retrospective review. Seven hundred sixty-three LORs submitted to one OHNS residency program in 2006 were reviewed. All 763 letters "recommended" the applicant for OHNS residency. Ninety-one percent of letters were written by men, 68.4% by male otolaryngologists (OTOs), 4.2% by female OTOs, and 33% by OHNS department chairs or division chiefs (100% men). A comparison of female and male letter writers revealed five categories with significant differences: female letter writers were more likely to call an applicant a "team player" (P = .000), "compassionate," (P = .001) and use strings of adjectives (P = .024). In contrast, they were less likely when compared with male letter writers, to mention an applicant's personal life (P = .003), or write "letters of minimal assurance" (P = .035). Evaluation of the letters by applicant gender revealed two findings: letter writers were more likely to use a gender term in letters for male applicants (P = .004), and male letter writers were more likely to make reference to a female candidate's physical appearance (P = .040). LORs for OHNS residency universally advocate for the applicant. The letters are written predominately by the highest-ranking male OTOs in academic medicine. In the LORs, male and female applicants are described similarly. Male and female letter writers, however, often describe applicants in different ways regardless of applicant gender.

  12. The Physicist and Astronomer Christoper Scheiner - Biography Letters, Works

    Science.gov (United States)

    Daxecker, Franz

    The Jesuit priest Christopher Scheiner was one of the most influential astronomers of the first half of the 17th century. He was a creative and down-to-earth natural scientist who worked in the fields of astronomy, physics, optics and ophthalmology, while following his vocations as university lecturer, church builder and pastor. In scientific matters he was Galilei's opponent. Their dispute centred on the priority of discovery in regard to the sunspots. Scheiner was not the first to discover the sunspots, but he gave the most detailed account thereofin his main work "Rosa Ursina sive Sol". He was, however, ceaseless in his defense of the geocentric system. In 1891, Anton v.Braunmühl published a biography of Father Scheiner. Ever since then, new documents have come to light, justifying the publication of a new biography. Among the documents now available is Scheiner's hitherto unknown dissertation. Notes taken during his lectures in Ingolstadt provide valuable information on astronomy using the telescope, an invention of his lifetime. His exchange of letters with personalities like Archduke Leopold V of Austria-Tyrol, with scientists like Magini, Galilei, Gassendi, Kepler and confriars Rader, Guldin, Alber, Minutuli, Cysat und Kircher is a source of precious insights. Letters to Scheiner from the Father Generals of his order display evidence of his superiors' zero tolerance for the helincentric system. They also disclose Scheiner's wish to become a missionary in China, the financial difficulties he faced while trying to find a publisher for his "Rosa Ursina sive Sol" and his personal shortcomings. A Scheiner obituary from 1650 was found in Cracow in 2001. It contains information on the troublesome last years of his life and has finally allowed us to determine the year of his birth. Scheiner's personality has been praised as well as criticized by many authors - sometimes depending on their ideological backgrounds. This holds true especially regarding the argument

  13. Development of ex vivo model for determining temperature distribution in tumor tissue during photothermal therapy (Conference Presentation)

    Science.gov (United States)

    Doughty, Austin; Liu, Shaojie; Zhou, Feifan; Liu, Hong; Chen, Wei R.

    2017-02-01

    We have recently developed Laser Immunotherapy (LIT), a targeted cancer treatment modality using synergistic application of near-infrared laser irradiation and in situ immunological stimulation. This study further investigates the principles underlying the immune response to LIT treatment by studying immunological impact of the laser photothermal effect in vivo, in vitro, and ex vivo. Tumor cells were stressed in vitro, and samples were collected to analyze protein expression with a Western Blot. Additionally, a tumor model was designed using bovine liver tissue suspended in agarose gel which was treated using laser interstitially and monitored with both proton-resonance frequency shift MR thermometry and thermocouples. From the bovine liver tumor model, we were able to develop the correlation between tissue temperature elevation and laser power and distance from the fiber tip. Similar data was collected by monitoring the temperature of a metastatic mammary tumor in a rat during laser irradiation. Ultimately, these results show that the laser irradiation of LIT leads to clear immunological effects for an effective combination therapy to treat metastatic cancers.

  14. Validity Evidence for a Residency Admissions Standardized Assessment Letter for Pediatrics.

    Science.gov (United States)

    Bajwa, Nadia M; Yudkowsky, Rachel; Belli, Dominique; Vu, Nu Viet; Park, Yoon Soo

    2017-11-30

    Construct: This study aims to provide validity evidence for the standardized Assessment Letter for Pediatrics as a measure of competencies expected of a 1st-year pediatrics resident as part of a pediatric residency admissions process. The Narrative Letter of Recommendation is a frequently used tool in the residency admissions process even though it has poor interrater reliability, lacks pertinent content, and does not correlate with residency performance. A newer tool, the Standardized Letter, has shown validity evidence for content and interrater reliability in other specialties. We sought to develop and provide validity evidence for the standardized Assessment Letter for Pediatrics. All 2012 and 2013 applicants invited to interview at the University of Geneva Pediatrics Residency Program provided 2 standardized Assessment Letters. Content for the letter was based on CanMEDS roles and ratings of 6 desired competencies and an overall assessment. Validity evidence was gathered for internal structure (Cronbach's alpha and generalizability), response process (interrater reliability with intraclass correlation), relations to other variables (Pearson's correlation coefficient), and consequences (logistic regression to predict admission). One hundred fourteen faculty completed 142 standardized Assessment Letters for 71 applicants. Average overall assessment was 3.0 of 4 (SD = 0.59). Cronbach's alpha was 0.93. The G-coefficient was 0.59. The decision study projected that four Assessment Letters are needed to attain a G-coefficient of 0.73. Applicant variance (28.5%) indicated high applicant differentiation. The Assessment Letter intraclass coefficient was 0.51, 95% confidence interval (CI) [0.43, 0.59]. Assessment Letter scores were correlated with the structured interview (r = .28), 95% CI [0.05, 0.51]; global rating (r = .36), 95% CI [0.13, 0.58]; and admissions decision (r = .25), 95% CI [0.02, 0.46]. Assessment Letter scores did not predict the admissions decision

  15. Letters urgently needed for hearing record in support of proposals for wilderness areas in Malheur National Wildlife Refuge

    Data.gov (United States)

    US Fish and Wildlife Service, Department of the Interior — This document is a general letter from The Wilderness Society to its members calling for letters in support of the Malheur Wilderness proposal.

  16. The Name-Letter-Effect in Groups: Sharing Initials with Group Members Increases the Quality of Group Work: e79039

    National Research Council Canada - National Science Library

    Evan Polman; Monique M H Pollmann; T Andrew Poehlman

    2013-01-01

    ... choices that bear remarkable similarity with the letters in their own name. In this paper, we propose a connection between the name-letter-effect and interpersonal, group-level behavior that has not been previously captured in the literature...

  17. Multiple Levels of Letter Representation in Written Spelling: Evidence From a Single Case of Dysgraphia with Multiple Deficits

    OpenAIRE

    de Partz, Marie-Pierre; Lochy, Aliette; Pillon, Agnesa

    2006-01-01

    In this paper, we report a detailed analysis of the impaired performance of a dysgraphic individual, AD, who produced similar rates of letter-level errors in written spelling, oral spelling, and typing. We found that the distribution of various letter error types displayed a distinct pattern in written spelling on the one hand and in oral spelling and typing on the other. In particular, noncontextual letter substitution errors (i.e., errors in which the erroneous letter that replaces the targ...

  18. Letter to Dimitrie Gusti (21.10.1938

    Directory of Open Access Journals (Sweden)

    ŞTEFANIA CRISTESCU

    2013-07-01

    Full Text Available This section contains two important documents here published for the first time. The first is the text of a paper presented by St.C.-G. in 1939 at the Romanian Institute for Social Research and meant to accompany 12 sociological maps on the practices and interdictions concerning confined women in 35 villages of Țara Oltului (Olt county. This paper will allow us to reconstruct the lost maps in the near future. The second document consists of three completed forms of the social inquiry conducted by Șt. C.-G. concerning the everyday lives of students in an industrial College of Bucharest during World War II. The Report prepared by D. Gusti in view of awarding the Vernescu Academy prize to Șt. C.-G. for her book The Household in the Beliefs and Magic Rituals of the Women of Drăguș (Făgăraș, an activity report by Șt. C. and two letters (one by D. Gusti and the other by a former student teaching in her turn complete the picture of Șt. C.-G. at a professional and a personal level.

  19. Nursing empire: travel letters from Africa and the Caribbean

    Science.gov (United States)

    Howell, Jessica

    2012-01-01

    This essay analyses colonial nurses’ travel letters, written from West Africa and the Caribbean between the turn of the century and 1920, in order to better understand the role of nurses in forming satellite versions of home. Though their primary function was to ‘nurse empire’ by helping to repair and maintain the bodies needed for imperial labour, nurses also contributed to written discourses supporting Britain's economic interests and political goals. Through careful consideration of primary archival material, this essay analyses the rhetorical modes that may have helped nurses gain professional and personal authority abroad. It considers nurses as moving within several kinds of imperial networks – geographical, institutional and discursive – and traces the shifts in their written self-representation according to these different contexts. In order to reform nursing, in the mid-nineteenth century Florence Nightingale defined the ‘New Nurse's’ ideal personality as well as her duties. Ever since, the nurse's ‘character’ has often been essentialised in literature and culture. As Julia Hallam observes in Nursing the Image (2000), the nurse is commonly portrayed as ministering angel, potential seductress, battleaxe or doctor's helpmate. The goal of this essay is to resist simplifying nurses’ cultural significance, motivations or experiences by studying the multiple influences to which colonial nurses were subject and the shifting registers in their writing. PMID:24764748

  20. BUDGET IN DANGER : OUR LETTER TO THE MINISTERS

    CERN Multimedia

    STAFF ASSOCIATION

    2010-01-01

    In edition no. 104 of Echo we told you about the Finance Committee meeting which took place on Wednesday 16 June and the tense atmosphere that reigned during this meeting. Echoing the alarming news from most of our countries (budget cuts, restrictions, reforms), CERN’s global budget is indeed under pressure. This is extremely serious. How can we carry out our mission if our Member States do not give us the means? Basic research cannot progress with budget cuts. The Management tried to make this understood at the meeting, however, most delegations could not or would not see reason. Refusing to sit idly by, the Staff Association decided to act immediately. It sent a letter to all ministers in the twenty Member States concerned by CERN and its financing. A copy was also sent to all Finance Committee and Council delegates. We thus hope to help convince all our Member States that it is essential that they continue to invest in basic research, a breeding ground for new ideas and at the roo...

  1. Apphia: The Addressee of the Letter to Philemon

    Directory of Open Access Journals (Sweden)

    Anna Maria Wajda

    2017-03-01

    Full Text Available Mentioning Aphia as an addressee of the Letter to Philemon is an important part of considering women’s duties in the early Christian communities. It turns out, that in spite of the role as housewives and mothers frequently assigned to them, some of them became also close and important co-workers of St. Paul. Therefore, contrary to certain opinions of feminist theologians, the Apostle of Nations seems to be the least chauvinist writer of his age. In addition to Apphia, who undoubtedly played an important role in the life of community gathering at Philemon’s home, it is also necessary to mention Priscilla (Acts 18 : 1 ff., Lydia (Acts 16 : 11–14 ff. and Phoebe (Romans 16 : 1 ff.. They were St. Paul’s closest collaborators. The service of these women shows that thanks to Christianity, contemporary social divisions had been overcome. The divisions have completely lost their significance or have changed their character, due to overworking them in the spirit of Gospel.

  2. 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

  3. Letter position coding across modalities: braille and sighted reading of sentences with jumbled words.

    Science.gov (United States)

    Perea, Manuel; Jiménez, María; Martín-Suesta, Miguel; Gómez, Pablo

    2015-04-01

    This article explores how letter position coding is attained during braille reading and its implications for models of word recognition. When text is presented visually, the reading process easily adjusts to the jumbling of some letters (jugde-judge), with a small cost in reading speed. Two explanations have been proposed: One relies on a general mechanism of perceptual uncertainty at the visual level, and the other focuses on the activation of an abstract level of representation (i.e., bigrams) that is shared by all orthographic codes. Thus, these explanations make differential predictions about reading in a tactile modality. In the present study, congenitally blind readers read sentences presented on a braille display that tracked the finger position. The sentences either were intact or involved letter transpositions. A parallel experiment was conducted in the visual modality. Results revealed a substantially greater reading cost for the sentences with transposed-letter words in braille readers. In contrast with the findings with sighted readers, in which there is a cost of transpositions in the external (initial and final) letters, the reading cost in braille readers occurs serially, with a large cost for initial letter transpositions. Thus, these data suggest that the letter-position-related effects in visual word recognition are due to the characteristics of the visual stream.

  4. Prevalência e fisiopatologia da litíase biliar em pacientes submetidos a transplante de órgãos Prevalence and physiopathology of gallstone in transplant patients

    Directory of Open Access Journals (Sweden)

    Júlio Cesar Uili Coelho

    2009-06-01

    Full Text Available INTRODUÇÃO: O objetivo do presente estudo é apresentar revisão da prevalência e dos principais mecanismos fisiopatológicos que levam a formação da litíase biliar em pacientes submetidos a transplante de órgãos. MÉTODOS: Revisão da literatura abrangendo 29 publicações obtidas das bases Medline/Pubmed, Scielo e Lilacs com cruzamento dos unitermos "transplante, transplante renal, transplante hepático, cálculo biliar, colecistite.". Vários estudos que utilizaram a ultrassonografia demonstraram aumento na prevalência da litíase biliar em pacientes submetidos a transplante de órgãos. A taxa de formação de cálculos novos após o transplante variou de 10 a 55% e a total (cálculos formados antes e após o transplante de 17 a 68%. Tanto o ganho como a perda de peso rápida, que podem ocorrer após o transplante, predispõem à formação de cálculos biliares. O uso do imunossupressor ciclosporina é considerado como o principal fator que aumenta a incidência de litíase biliar após o transplante. CONCLUSÃO: A prevalência de litíase biliar é maior nos pacientes submetidos a transplante de órgãos do que na população geral. As principais alterações que ocorrem no paciente transplantado que predispõem a formação dos cálculos são as alterações do peso corporal, uso de imunossupressores, diabete melito e hiperlipidemia.INTRODUCTION: The objective of the present study is to review the prevalence and the main physiopathologic mechanisms that result in gallstone formation in transplant patients. METHODS: Literature review with 29 papers included in Medline/Pubmed, Scielo and Lilacs database, crossing key-words "transplantation; kidney transplantation; liver transplantation; gallstone; cholecystitis". Several ultrasonographic studies have demonstrated an increase in gallstone prevalence in transplant patients. The formation rate of new stones after transplantation varied from 10 to 55% and the rate of total stones

  5. Maintenance of Smoking Cessation: Effect of Follow-Up Letters, Smoking Motivation, Muscle Tension, and Health Locus of Control.

    Science.gov (United States)

    Shipley, Robert H.

    1981-01-01

    Following smoking-cessation treatment, half of 44 subjects were sent supportive maintenance letters. Letters produced no main effect but reduced smoking in subjects who smoked from habit or received little pleasure from smoking. Letters increased smoking among opposite subject groups and those believing powerful others could not influence their…

  6. 9 CFR 316.7 - Marking devices not to be false or misleading; style and size of lettering; approval required.

    Science.gov (United States)

    2010-01-01

    ... 9 Animals and Animal Products 2 2010-01-01 2010-01-01 false Marking devices not to be false or misleading; style and size of lettering; approval required. 316.7 Section 316.7 Animals and Animal Products... lettering; approval required. No brand or other marking device shall be false or misleading. The letters and...

  7. An Invitation to between-Session Change: The Use of Therapeutic Letters in Couples and Family Counseling

    Science.gov (United States)

    Kindsvatter, Aaron; Nelson, Jill R.; Desmond, Kimberly J.

    2009-01-01

    Therapeutic letters (i.e., brief therapeutic messages that are sent to clients between counseling sessions) have been used since the days of Freud and have been shown to have beneficial therapeutic impacts. This article describes the use of therapeutic letters in couples and family counseling. The use of three types of therapeutic letter (letters…

  8. Genre Analysis of Decision Letters from Editors of Scientific Journals: Building on Flowerdew and Dudley-Evans (2002)

    Science.gov (United States)

    Farley, Peter C.

    2017-01-01

    Flowerdew and Dudley-Evans (2002) described a prototypical structure for decision letters based on a personal database of letters written by one editor for the journal "English for Specific Purposes." In this article, I analyse a publicly available corpus of 59 decision letters from 48 different editors of a wide range of scientific…

  9. Is inhibitory control involved in discriminating pseudowords that contain the reversible letters b and d?

    Science.gov (United States)

    Brault Foisy, Lorie-Marlène; Ahr, Emmanuel; Masson, Steve; Houdé, Olivier; Borst, Grégoire

    2017-10-01

    Children tend to confuse reversible letters such as b and d when they start learning to read. According to some authors, mirror errors are a consequence of the mirror generalization (MG) process that allows one to recognize objects independently of their left-right orientation. Although MG is advantageous for the visual recognition of objects, it is detrimental for the visual recognition of reversible letters. Previous studies comparing novice and expert readers demonstrated that MG must be inhibited to discriminate reversible single letters. In this study, we investigated whether MG must also be inhibited by novice readers to discriminate between two pseudowords containing reversible letters. Readable pseudowords, rather than words, were used to mimic early non-automatic stages of reading when reading is achieved by decoding words through grapheme-phoneme pairing and combination. We designed a negative priming paradigm in which school-aged children (10-year-olds) were asked to judge whether two pseudowords were identical on the prime and whether two animals were identical on the probe. Children required more time to determine that two animals were mirror images of each other when preceded by pseudowords containing the reversible letter b or d than when preceded by different pseudowords containing the control letter f or t (Experiment 1) or by different pseudowords that differed only by the target letter f or k (Experiment 2). These results suggest that MG must be inhibited to discriminate between pseudowords containing reversible letters, generalizing the findings regarding single letters to a context more representative of the early stages of reading. Copyright © 2017 Elsevier Inc. All rights reserved.

  10. Gallstones in children with sickle cell disease followed up at a Brazilian hematology center Litíase biliar em crianças com doença falciforme acompanhadas em um centro de hematologia no Brasil

    Directory of Open Access Journals (Sweden)

    Ana Paula dos Santos Gumiero

    2008-12-01

    Full Text Available BACKGROUND: Sickle cell disease causes chronic and recurrent hemolysis which is a recognized risk factor for cholelithiasis. This complication occurs in 50% of adults with sickle cell disease. Surgery is the consensual therapy for symptomatic patients, but the surgical approach is still controversial in asymptomatic individuals. AIMS: To determine the frequency and to describe and discuss the outcome of children with sickle cell disease complicated with gallstones followed up at a tertiary pediatric hematology center. METHODS: In a retrospective and descriptive study, 225 charts were reviewed and data regarding patient outcome were recorded. RESULTS: The prevalence of cholelithiasis was 45% and half the patients were asymptomatic. The mean age at the time of diagnosis of cholelithiasis and surgical treatment was 12.5 years (standard deviation = 5 and 14 years (standard deviation = 5.4, respectively. The prevalence of cholelithiasis was higher in patients with SS homozygous and Sb heterozygous thalassemia when compared to patients with sickle cell disease. In 50% of symptomatic patients, recurrent abdominal pain was the single or predominant symptom. Thirty-nine of 44 patients submitted to surgery reported symptom relief after the surgical procedure. Asymptomatic individuals who did not undergo surgical treatment were followed up for 7 years (standard deviation = 4.8, and none of them presented complications related to cholelithiasis during this period. CONCLUSIONS: The frequency of cholelithiasis in the study population was 45%. One-third of the patients were diagnosed before 10 years of age. Patients with the SS homozygous or Sb heterozygous phenotype were at a higher risk for the development of cholelithiasis than patients with sickle cell disease. About 50% of patients with gallstones were asymptomatic, the most of them did not undergo surgery and did not present complications during a 7-year follow-up period. Cholecystectomy must be

  11. Synesthesia for manual alphabet letters and numeral signs in second-language users of signed languages.

    Science.gov (United States)

    Atkinson, Joanna; Lyons, Tanya; Eagleman, David; Woll, Bencie; Ward, Jamie

    2016-08-01

    Many synesthetes experience colors when viewing letters or digits. We document, for the first time, an analogous phenomenon among users of signed languages who showed color synesthesia for fingerspelled letters and signed numerals. Four synesthetes experienced colors when they viewed manual letters and numerals (in two cases, colors were subjectively projected on to the hands). There was a correspondence between the colors experienced for written graphemes and their manual counterparts, suggesting that the development of these two types of synesthesia is interdependent despite the fact that these systems are superficially distinct and rely on different perceptual recognition mechanisms in the brain.

  12. How to write a letter to the editor: an author's guide.

    Science.gov (United States)

    Johnson, Claire; Green, Bart

    2006-01-01

    A letter to the editor provides a means of communication between the author of an article and the reader of a journal, allowing continued dialog about journal content to take place. Although not original research per se, a letter may provide new insight, make corrections, offer alternate theories, or request clarification about content printed in the journal. By providing additional information, the evidence may be strengthened. This paper provides first time writers some insight into the process of writing a letter to the editor.

  13. Resource Letter MP-3: The Manhattan Project and Related Nuclear Research

    Science.gov (United States)

    Reed, B. Cameron

    2016-10-01

    This Resource Letter is a supplement to the earlier Resource Letters MP-1 and MP-2, and provides further sources on the Manhattan Project and related research. Books, review papers, journal articles, videos, and websites are cited for the following topics: general works, technical works, biographical and autobiographical works, foreign wartime nuclear programs and related allied intelligence, the use of the bombs against Hiroshima and Nagasaki, technical papers of historical interest, postwar policy and technical developments, and educational materials. Together, these three Resource Letters describe nearly 400 sources of information on the Manhattan Project.

  14. Do features of Mozart's letter-writing style indicate the presence of a neuropsychiatric disorder? Controversies about the Bäsle letters.

    Science.gov (United States)

    Möller, H-J

    2014-08-01

    In recent decades, several scientific publications have come to the conclusion that Wolfgang Amadeus Mozart might have had a Tourette syndrome. Other papers, however, have questioned this hypothetical diagnosis. The evidence for this diagnosis was mostly based on the so-called Bäsle letters, letters that Mozart wrote to his cousin when aged around 20 years. The letters have common stylistic characteristics such as frequent mention of erotic topics and, in particular, intensive use of scatological terms. However, these characteristics cannot be interpreted as clearly indicating a Tourette syndrome but may rather be related to psychosocial and cultural aspects of that time. There is little evidence for a Tourette syndrome from other sources, such as reports of behavioural abnormalities, and the evidence is not convincing.

  15. Episodic Short-Term Recognition Requires Encoding into Visual Working Memory: Evidence from Probe Recognition after Letter Report.

    Science.gov (United States)

    Poth, Christian H; Schneider, Werner X

    2016-01-01

    Human vision is organized in discrete processing episodes (e.g., eye fixations or task-steps). Object information must be transmitted across episodes to enable episodic short-term recognition: recognizing whether a current object has been seen in a previous episode. We ask whether episodic short-term recognition presupposes that objects have been encoded into capacity-limited visual working memory (VWM), which retains visual information for report. Alternatively, it could rely on the activation of visual features or categories that occurs before encoding into VWM. We assessed the dependence of episodic short-term recognition on VWM by a new paradigm combining letter report and probe recognition. Participants viewed displays of 10 letters and reported as many as possible after a retention interval (whole report). Next, participants viewed a probe letter and indicated whether it had been one of the 10 letters (probe recognition). In Experiment 1, probe recognition was more accurate for letters that had been encoded into VWM (reported letters) compared with non-encoded letters (non-reported letters). Interestingly, those letters that participants reported in their whole report had been near to one another within the letter displays. This suggests that the encoding into VWM proceeded in a spatially clustered manner. In Experiment 2, participants reported only one of 10 letters (partial report) and probes either referred to this letter, to letters that had been near to it, or far from it. Probe recognition was more accurate for near than for far letters, although none of these letters had to be reported. These findings indicate that episodic short-term recognition is constrained to a small number of simultaneously presented objects that have been encoded into VWM.

  16. Episodic Short-Term Recognition Requires Encoding into Visual Working Memory: Evidence from Probe Recognition after Letter Report

    Directory of Open Access Journals (Sweden)

    Christian H. Poth

    2016-09-01

    Full Text Available Human vision is organized in discrete processing episodes (e.g. eye fixations or task-steps. Object information must be transmitted across episodes to enable episodic short-term recognition: recognizing whether a current object has been seen in a previous episode. We ask whether episodic short-term recognition presupposes that objects have been encoded into capacity-limited visual working memory (VWM, which retains visual information for report. Alternatively, it could rely on the activation of visual features or categories that occurs before encoding into VWM. We assessed the dependence of episodic short-term recognition on VWM by a new paradigm combining letter report and probe recognition. Participants viewed displays of ten letters and reported as many as possible after a retention interval (whole report. Next, participants viewed a probe letter and indicated whether it had been one of the ten letters (probe recognition. In Experiment 1, probe recognition was more accurate for letters that had been encoded into VWM (reported letters compared with non-encoded letters (non-reported letters. Interestingly, those letters that participants reported in their whole report had been near to one another within the letter displays. This suggests that the encoding into VWM proceeded in a spatially clustered manner. In Experiment 2 participants reported only one of ten letters (partial report and probes either referred to this letter, to letters that had been near to it, or far from it. Probe recognition was more accurate for near than for far letters, although none of these letters had to be reported. These findings indicate that episodic short-term recognition is constrained to a small number of simultaneously presented objects that have been encoded into VWM.

  17. Letter Report: Looking Ahead at Nuclear Fuel Resources

    Energy Technology Data Exchange (ETDEWEB)

    J. Stephen Herring

    2013-09-01

    The future of nuclear energy and its ability to fulfill part of the world’s energy needs for centuries to come depend on a reliable input of nuclear fuel, either thorium or uranium. Obviously, the present nuclear fuel cycle is completely dependent on uranium. Future thorium cycles will also depend on 235U or fissile isotopes separated from used fuel to breed 232Th into fissile 233U. This letter report discusses several emerging areas of scientific understanding and technology development that will clarify and enable assured supplies of uranium and thorium well into the future. At the most fundamental level, the nuclear energy community needs to appreciate the origins of uranium and thorium and the processes of planetary accretion by which those materials have coalesced to form the earth and other planets. Secondly, the studies of geophysics and geochemistry are increasing understanding of the processes by which uranium and thorium are concentrated in various locations in the earth’s crust. Thirdly, the study of neutrinos and particularly geoneutrinos (neutrinos emitted by radioactive materials within the earth) has given an indication of the overall global inventories of uranium and thorium, though little indication for those materials’ locations. Crustal temperature measurements have also given hints of the vertical distribution of radioactive heat sources, primarily 238U and 232Th, within the continental crust. Finally, the evolving technologies for laser isotope separation are indicating methods for reducing the energy input to uranium enrichment but also for tailoring the isotopic vectors of fuels, burnable poisons and structural materials, thereby adding another tool for dealing with long-term waste management.

  18. EDITORIAL: The need and challenge for Environmental Research Letters

    Science.gov (United States)

    Kammen, Daniel M.

    2006-11-01

    Why another journal? This is the inevitable question that every effort to launch a new journal must, and should, address. A common statistic in the business world is that nine out of ten new restaurants fail. In the academic world something similar, but less definitive, can happen: a potentially interesting, but practically flawed, effort can be launched, never truly build an intellectual community, but then continue as a sub-critical, little-known journal for far too long. The challenge any new publication, academic or professional, faces is thus extreme. A new journal must find a way to usefully compete, and bring new value, in the face of multiple existing outlets for significant results, tremendous barriers to establishing a 'track record' or 'name recognition' against existing publications, and a print and a cyberspace increasingly desperate in the search for 'content', scientific or otherwise. In the case of Environmental Research Letters (ERL), however, these questions answered themselves and, as a result, I cannot imagine a more critically needed new publication. Indeed, the goal of ERL is to be more than simply one more good new journal. It is to be a place—both physical and online—that those engaged in environmental issues—from researchers within the physical and natural sciences, to those concerned with applied systems studies, modeling and simulation techniques, practical engagement in environmental activism, and developing, conducting or critiquing policy, legal, or business efforts—will all want to go to read, and to engage with colleagues. The environmental field has witnessed an incredible intellectual and professional proliferation. The areas of ecological resilience, global change science, policy, law and economics, industrial ecology, green buildings, environmental genomics, environmental archaeology, and the sociology of environmental movements have become increasingly regarded and, to varying degrees, recognized themselves as major

  19. (INCOMPETENZE METALINGUISTICHE DI BASE IN LAUREATI IN LETTERE

    Directory of Open Access Journals (Sweden)

    Cristina Lavinio

    2012-02-01

    Full Text Available Non basta il possesso di una laurea triennale in Lettere per garantire la conoscenza di nozioni grammaticali elementari come le parti del discorso o di aspetti basilari della linguistica teorica già studiati all’Università. Lo dimostrano le risposte, qui esaminate con attenzione, mediamente molto insoddisfacenti, confuse, erronee di 19 laureati alle domande metalinguistiche di un questionario. Frasi  passive o interrogative vengono scambiate per esempi di dislocazioni a destra o a sinistra, non si sa cosa sia la deissi, grande è la confusione tra fonetica e fonologia… Ne emergono problemi che coinvolgono in pieno anche la didattica universitaria, soprattutto nella  prospettiva dell’attivazione dei corsi di laurea per insegnanti. In particolare, chi voglia prepararsi ad insegnare l’italiano (o altre lingue dovrebbe avere una formazione ben più solida, ampia e aggiornata su questioni grammaticali e linguistiche. Solo così potrà essere debitamente attrezzato a curare tutti gli aspetti dell’educazione linguistica a scuola.     Metalinguistic (incompetence in graduates from the literature faculty A three-year degree in Literature is not sufficient to guarantee knowledge about basic grammar like the parts of speech or basic aspects of linguistic theory for university graduates.  These are the unsatisfactory, confused, wrong results of a questionnaire on metalinguistics administered to 19 graduates.  Passive sentences or interrogatives are mistakenly identified due to word order, deixis is unfamiliar, and phonetics and phonology are mixed up… Problems effecting university didactics are brought to light, especially regarding degree courses for teachers.  Those who wish to become Italian language (or another language teachers should have more solid, ample and u-to-date training on grammar and linguistics, the only way for them to them to be capable of teaching language in school settings.

  20. Letter to the Editor | Alwi | Egyptian Journal of Medical Human ...

    African Journals Online (AJOL)

    Clinical application of sensory integration therapy for children with autism. Full Text: EMAIL FREE FULL TEXT EMAIL FREE FULL TEXT · DOWNLOAD FULL TEXT DOWNLOAD FULL TEXT · AJOL African Journals Online. HOW TO USE AJOL... for Researchers · for Librarians · for Authors · FAQ's · More about AJOL · AJOL's ...